NAP MAT

Abstract

The present disclosure provides a nap mat. The nap mat includes: a sleep mattress; a pillow, integrally disposed at a first end of the sleep mattress; and a cover blanket, a side of the cover blanket being connected to a side of the sleep mattress, stitches being crossed on the cover blanket, the stitches partitioning an inner space of the cover blanket into a plurality of accommodation chambers, the accommodation chambers being provided with weighted fillers, the weighted fillers being configured to increase a gravity of the cover blanket. With the above configurations, the nap mat according to the present disclosure has good portability and better warmth retention.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims priority to Chinese Patent Application No. 202222216520.9, filed with the Chinese Patent Office on Aug. 22, 2022, titled “NAP MAT”, the entire contents of which are incorporated herein by reference.

TECHNICAL FIELD

The present disclosure relates to the technical field of living wares, and in particular, relates to a nap mat.

BACKGROUND

Children who are provided homestay services and users who frequently travel on business or love camping need to carry along bedding articles, for example, quilts, pillows, and the like for use in sleeping. In addition, light-weighted bedding articles have portability, but are poor in warmth retention, which affects sleep quality of the users. Heavy-weighted bedding articles are poor in portability, and cause inconvenience in traveling.

SUMMARY

The present disclosure provides a nap mat. The nap mat includes: a sleep mattress; a pillow, integrally disposed at a first end of the sleep mattress; and a cover blanket, a side of the cover blanket being connected to a side of the sleep mattress, stitches being crossed on the cover blanket, the stitches partitioning an inner space of the cover blanket into a plurality of accommodation chambers, the accommodation chambers being provided with weighted fillers, the weighted fillers being configured to increase a gravity of the cover blanket.

In an optional embodiment, a mass of the weighted fillers in the accommodation chambers at edges of the cover blanket is greater than a mass of the weighted fillers in the other accommodation chambers.

In the nap mat according to the embodiments of the present disclosure, by integrally arranging the pillow on the sleep mattress and connecting the cover blanket to one side of the sleep mattress, an integral bedding article is formed. In this way, by laminating the cover blanket on the sleep mattress, and winding the cover blanket, the sleep mattress, and the pillow all together, the nap mat is quickly organized and received, such that portability of the nap mat is enhanced. In addition, considering warmth retention, the weighted fillers are filled into the cover blanket to increase the weight of the cover blanket and improve warmth retention. To prevent movement of the weighted fillers in the cover blanket from affecting user experience, the stitches are crossed on the cover blanket to partition an inner portion of the cover blanket into a plurality of accommodation chambers, such that the weighted fillers in each of the accommodation chambers are prevented from entering the other accommodation chambers and are instead retained in the accommodation chamber. In this way, warmth retention of the cover blanket is further ensured. By causing the mass of the weighted fillers in the edges of the cover blanket to be greater than the mass of the weighted fillers in other positions, wrapping of the body of a user by the cover blanket is improved, warmth retention is strengthened, and user sleep experience is enhanced.

In an optional embodiment, the side of the cover blanket and the side of the sleep mattress are detachably connected by a zipper and/or linearly arranged buttons. By detachably connecting the cover blanket to the sleep mattress by the zipper and/or the buttons, assembly and disassembly between the cover blanket and the sleep mattress are facilitated, and thus replacement and cleaning are facilitated for the cover blanket or the sleep mattress separately.

In an optional embodiment, a plurality of winding stitches are evenly arranged on the sleep mattress, wherein an arrangement direction of the plurality of winding stitches is perpendicular to the side by which the sleep mattress is connected to the cover blanket, and the plurality of winding stitches are configured to allow bending of the sleep mattress. Where the nap mat needs to be folded and stored, the cover blanket may be firstly rotated and folded on the sleep mattress, then the sleep mattress and the cover blanket are layerwise wound along the winding stitches on the sleep mattress, and meanwhile the pillow is wrapped therein. In this way, the entire nap mat is folded and stored, and the entire process is convenient and quick, and the operation is simple.

In an optional embodiment, the first end of the sleep mattress is protruded from the cover blanket, and a pillowcase is formed between an edge of the first end of the sleep mattress and the winding stitches adjacent to the edge, wherein a pillow inner is detachably arranged in the pillowcase, and the pillow inner and the pillowcase collaboratively form the pillow. During manufacture of the sleep mattress, by sewing the winding stitches on the sleep mattress and forming the pillowcase between the edge, protruding from the first end of the sleep mattress, on the sleep mattress and the adjacent winding stitches thereof, there is no need to separately manufacture the pillow, such that the number of parts of the nap mat is reduced, and the manufacture process of the nap mat is simplified. In addition, by detachably connecting the pillow inner into the pillowcase, during cleaning of the sleep mattress, the pillow inner may be removed, such that damages caused to the pillow inner during the cleaning are prevented.

In an optional embodiment, a bundling structure is arranged on a side face of the sleep mattress, wherein the bundling structure is configured to bundle and secure the sleep mattress, the pillow, and the cover blanket in the case that the cover blanket is stacked on the sleep mattress and the sleep mattress and the cover blanket is bent and wound along the plurality of winding stitches. By arranging the bundling structure on the sleep mattress, the wound nap mat may be quickly bundled and secured, such that space for storing the nap mat is reduced.

In an optional embodiment, the bundling structure includes a strap and a handle, the handle being arranged parallel to the winding stitches and two ends of the handle being securely connected to the sleep mattress, the strap being arranged perpendicular to the handle and one end of the strap being securely connected to the sleep mattress; wherein the strap is provided with a first connection portion, and the handle is provided with a second connection portion, the first connection portion being configured to be connected and secured to the second connection portion to bundle and secure the sleep mattress, the pillow, and the cover blanket in the case that the sleep mattress and the cover blanket are bent and wound and the strap is wound on the sleep mattress; and the handle is configured to lift and pull the sleep mattress, the pillow, and the cover blanket. By the strap, the folded nap mat may be quickly bundled and secured, and by the handle, the bundled nap mat may be lifted and pulled, such that portability of the nap mat is facilitated. In the case that the nap mat is bundled using the strap, by connecting the first connection portion on the strap to the second connection portion on the handle, the strap is quickly secured. In addition, when lifting and pulling the handle, the strap may share a pull force on the handle, such that the pull force on the handle is reduced, and thus the handle is prevented from breakage.

In an optional embodiment, a transparent bag is arranged on a side face of the sleep mattress. By arranging the transparent bag on the side face of the sleep mattress, a name card or other identities of a children may be received in the transparent bag, such that the nap mat of the child may be quickly determined.

In an optional embodiment, the cover blanket includes a surface fabric layer, a first lining layer, a first fibrous layer, a second fibrous layer, a second lining layer, and a wrapping fabric layer that are sequentially laminated from inside to outside, wherein the weighted fillers are filled between the first fibrous layer and the second fibrous layer. Since the first fibrous layer and the second fibrous layer fail to isolate the weighted fillers from the surface fabric layer and the wrapping fabric layer, to prevent movement or rolling of the weighted fillers from causing wear to inner side faces of the surface fabric layer and the wrapping fabric layer, the first lining layer is arranged between the first fibrous layer and the surface fabric layer, and the second lining layer is arranged between the second fibrous layer and the wrapping fabric layer. By the first lining layer and the second lining layer, the weighted fillers, the first fibrous layer, and the second fibrous layer are wrapped therein, such that the weighted fillers are effectively prevented from causing wear to inner side faces of the surface fabric layer and the wrapping fabric layer.

In an optional embodiment, an accommodation bag is arranged at a second end of the sleep mattress departing from the pillow, wherein the accommodation bag is configured to accommodate a heating structure. By arranging the accommodation bag at one end, departing from the pillow, of the sleep mattress, and by receiving a hot-water bag, warm stickers and the like structures in the accommodation bag, such that feet of the user are heated. In this way, the problem of cold feet of the user is addressed, and user sleep experience is improved.

BRIEF DESCRIPTION OF THE DRAWINGS

By reading the detailed description of preferred embodiments hereinafter, various other advantages and beneficial effects become clear and apparent for persons of ordinary skill in the art. The accompanying drawings are merely for illustrating the preferred embodiments, but shall not be construed as limiting the present disclosure. In all the accompanying drawings, like reference numerals denote like parts. In the drawings:

FIG. 1 is a schematic front structural view of a nap mat according to one embodiment of the present disclosure;

FIG. 2 is a schematic front structural view of a nap mat according to another embodiment of the present disclosure;

FIG. 3 is a schematic structural view of a nap mat with a sleep mattress partially bent and laminated along winding stitches according to one embodiment of the present disclosure;

FIG. 4 is a schematic rear structural view of a nap mat according to one embodiment of the present disclosure;

FIG. 5 is a schematic structural view of a nap mat that is bundled according to one embodiment of the present disclosure;

FIG. 6 is a schematic inner structural view of a cover blanket in a nap mat according to one embodiment of the present disclosure; and

FIG. 7 is a schematic rear structural view of a nap mat according to another embodiment of the present disclosure.

DETAILED DESCRIPTION

The embodiments containing the technical solutions of the present disclosure are described in detail with reference to the accompanying drawings. The embodiments hereinafter are only used to clearly describe the technical solutions of the present disclosure. Therefore, these embodiments are only used as examples, but are not intended to limit the protection scope of the present disclosure.

Bedding articles include a variety of items including sleep mattresses, quilts, pillows, and the like. With respect to users who need to always carry the bedding articles along, organizing and packaging the articles is complicated and time and labor consuming. In addition, light-weighted bedding articles have portability, but are poor in warmth retention, which affects sleep quality of the users.

Accordingly, embodiments of the present disclosure provide a nap mat. By integrally arranging a pillow on a sleep mattress and connecting a cover blanket to one side of the sleep mattress, an integral bedding article is formed. In this way, by laminating the cover blanket on the sleep mattress, and winding the cover blanket, the sleep mattress, and the pillow all together, such that the nap mat is quickly organized and received. In addition, considering warmth retention, the weighted fillers are filled into the cover blanket to increase the weight of the cover blanket and improve warmth retention. To prevent movement of the weighted fillers in the cover blanket from affecting user experience, the stitches are crossed on the cover blanket to partition an inner portion of the cover blanket into a plurality of accommodation chambers, such that the weighted fillers in each of the accommodation chambers are prevented from entering the other accommodation chambers and are instead retained in the accommodation chamber. In this way, warmth retention of the cover blanket is further ensured.

Referring to FIG. 1, FIG. 1 illustrates a structure of a nap mat according to an embodiment of the present disclosure. As illustrated in FIG. 1, a nap mat 100 includes a sleep mattress 110, a pillow 120, and a cover blanket 130. The pillow 120 is integrally arranged at a first end of the sleep mattress 110. A side of the cover blanket 130 is connected to a side of the sleep mattress 110. Stitches 131 are crossed on the cover blanket 130. The stitches 131 partition an inner space of the cover blanket 130 into a plurality of accommodation chambers 132. The accommodation chambers 132 are provided with weighted fillers 133. The weighted fillers 133 are configured to increase a gravity of the cover blanket 130.

Specifically, the sleep mattress 110 is configured to be placed under the body of the user to ensure comfort during sleeping, the pillow 120 may be sewn at a top end of the sleep mattress 110 such that the pillow 120 and the sleep mattress 110 form an integrally structure to facilitate organization and storage simultaneously. Nevertheless, in some other embodiments, the top end of the sleep mattress 110 may also be configured to a double-layer fabric structure, a space for accommodating the pillow inner is formed in the double-layer fabric structure, and the double-layer fabric structure and the pillow inner collaboratively form the pillow 120.

The stitches 131 on the cover blanket 130 may be horizontally or crosswise arranged as illustrated in FIG. 1, or may be crossed along a diagonal direction of the cover blanket 130. The cover blanket 130 is likewise connected to a side of the sleep mattress 110 by means of sewing, such that the nap mat 110, the pillow 120, and the cover blanket 130 form an integral structure. In this way, the sleep mattress 110, the pillow 120, and the cover blanket 130 are conveniently organized, received, and carried along.

The weighted fillers 133 may be specifically glass beads, plastic beads, or the like. By filling the weighted fillers 132 in the accommodation chambers 132, the gravity of the cover blanket 130 may be effectively increased, and thus the warmth retention by the cover blanket 130 is ensured when the cover blanket 130 is covered on the body of the user. It should be noted that FIG. 1 illustrates a perspective structure of the cover blanket 130 of the nap mat 100. In an actual product, the weighted fillers 133 are accommodated inside the cover blanket 130, and the weighted fillers 133 may not observed visually or apparently.

In the nap mat 100 according to the embodiments of the present disclosure, by integrally arranging the pillow 120 on the sleep mattress 110 and connecting the cover blanket 130 to one side of the sleep mattress 110, an integral bedding article is formed. In this way, by laminating the cover blanket 130 on the sleep mattress 110, and winding the cover blanket 130, the sleep mattress 110, and the pillow 120 all together, the nap mat 100 is quickly organized and received, such that portability of the nap mat 100 is enhanced. In addition, considering warmth retention, the weighted fillers 133 are filled into the cover blanket 130 to increase the weight of the cover blanket 130 and improve warmth retention. To prevent movement of the weighted fillers 133 in the cover blanket 130 from affecting user experience, the stitches are crossed on the cover blanket 130 to partition an inner portion of the cover blanket 130 into a plurality of accommodation chambers 132, such that the weighted fillers 133 in each of the accommodation chambers 132 are prevented from entering the other accommodation chambers 132 and are instead retained in the accommodation chamber 132. In this way, warmth retention of the cover blanket 130 is further ensured.

To further improve warm retention of the cover blanket 130 covered on the body of the user, the present disclosure further provides an embodiment. Specifically, still referring to FIG. 1, a mass of the weighted fillers 133 in the accommodation chambers 132 at edges of the cover blanket 130 is greater than a mass of the weighted fillers 133 in the other accommodation chambers 132.

Specifically, different types of weighted fillers 133 may be used, such that the mass of the weighted fillers 133 in the accommodation chambers 132 at edges of the cover blanket 130 is greater than the mass of the weighted fillers 133 in the other accommodation chambers 132. For example, a specific gravity of the weighted fillers 133 filled in the accommodation chambers 132 at the edges of the cover blanket 130 is greater than a specific gravity of the weighted fillers 133 filled in the other accommodation chambers 132. In addition, different quantities of weighted fillers 133 may be used, such that the mass of the weighted fillers 133 in the accommodation chambers 132 at edges of the cover blanket 130 is greater than the mass of the weighted fillers 133 in the other accommodation chambers 132. For example, a quantity of the weighted fillers 133 filled in the accommodation chambers 132 at the edges of the cover blanket 130 is greater than a quantity of the weighted fillers 133 filled in the other accommodation chambers 132.

In the specific embodiment as illustrated in FIG. 1, a quantity of the weighted fillers 133 in the accommodation chambers 132 at a left edge and a bottom edge of the cover blanket 130 is greater than the quantity of the weighted fillers in the other accommodation chambers 132, such that in the case that the cover blanket 130 is rotated along the side by which the cover blanket 130 is connected to the sleep mattress 110 and covered on the body of the user, an inner edge of the cover blanket 130 is tightly pressed, and the user is tightly wrapped therein, thereby ensuring warmth retention.

Since a top edge of the cover blanket 130 needs to cover the neck of the user, to prevent the neck of the user from pressure, a quantity of the weighted fillers 133 filled in the accommodation chambers 132 at the top edge of the cover blanket 130 may be less. Similarly, since a right edge of the cover blanket 130 is connected to the sleep mattress 110, during use, poor wrapping may not occur to the right side of the cover blanket. Therefore, a quantity of the weighted fillers 133 filled in the accommodation chambers 132 at the right edge of the cover blanket 130 may also be less. That is, the quantities of the weighted fillers 133 filled in the accommodation chambers 132 at the top edge and the right edge are not greater than the quantity of the weighted fillers 133 filled in the other accommodation chambers 132.

It may be understood that, during the specific manufacture, more weighted fillers 133 may also be filled in the accommodation chambers 132 at all the edges of the cover blanket 130, such that the body of the user is tightly wrapped therein, thereby improving warmth retention. However, an appropriate quantity of the weighted fillers 133 needs to be ensured in the accommodation chambers 132 at the top edges of the cover blanket 130, to avoid causing pressure to the neck of the user.

By causing the mass of the weighted fillers 133 in the edges of the cover blanket 130 to be greater than the mass of the weighted fillers 133 in other positions, wrapping of the body of the user by the cover blanket 130 is improved, warmth retention is strengthened, and user sleep experience is enhanced.

For ease of replacement and cleaning of the cover blanket 130, the present disclosure further provides another embodiment. Specifically, still referring to FIG. 1, a side of the cover blanket 130 is detectably connected to a side of the sleep mattress 110 by a zipper 140.

Referring to FIG. 2, FIG. 2 illustrates a structure of a nap mat according to another embodiment of the present disclosure. As illustrated in FIG. 1, in some other embodiments, a side of the cover blanket 130 is detachably connected to a side of the sleep mattress 110 by linearly arranged buttons 150. Specifically, to prevent the outstanding buttons 150 from causing discomfort to the body of the user, the buttons 150 are generally arranged at edges of a rear side of the cover blanket 130 or the sleep mattress 110.

It may be understood that in other embodiments, the cover blanket 130 and the sleep mattress 110 may be connected by the zipper 140 and the buttons 150 concurrently, such that it is ensured that where either the zipper 140 or the buttons 150 are damaged, the cover blanket 130 and the sleep mattress 110 may be still normally connected for use by the user.

By detachably connecting the cover blanket 130 to the sleep mattress 110 by the zipper 140 and/or the buttons 150, assembly and disassembly of the cover blanket 130 and the sleep mattress 110 are facilitated, and thus replacement and cleaning are facilitated for the cover blanket 130 or the sleep mattress 110 separately.

For ease of folding and storage of the nap mat 100, the present disclosure further provides an embodiment. Specifically, still referring to FIG. 1, a plurality of winding stitches 111 are arranged on the sleep mattress 110. An arrangement direction of the plurality of winding stitches 111 is perpendicular to the side by which the sleep mattress 110 is connected to the cover blanket 130. The plurality of winding stitches 111 are configured to allow bending of the sleep mattress 110.

Specifically, referring to FIG. 3, a structure of a portion of the sleep mattress 110 that is wound and bent along the winding stitches 111 is illustrated. As illustrated in FIG. 3, where the nap mat 100 needs to be folded and stored, the cover blanket 130 may be firstly rotated and folded on the sleep mattress 110, then the sleep mattress 110 and the cover blanket 130 are layerwise wound along the winding stitches 111 on the sleep mattress 110, and meanwhile the pillow 120 is wrapped therein. In this way, the entire nap mat 100 is folded and stored, and the entire process is convenient and quick, and the operation is simple.

To prevent damages to the pillow inner of the pillow 120 during cleaning of the nap mat 100, the present disclosure further provides an embodiment. Specifically, referring to FIG. 4, a rear structure of the nap mat 100 is illustrated. As illustrated in FIG. 4, the first end of the sleep mattress 110 is protruded from the cover blanket 130, and a pillowcase 121 is formed between an edge of the first end of the sleep mattress 110 and the winding stitches 111 adjacent to the edge, wherein a pillow inner 122 is detachably arranged in the pillowcase 121, and the pillow inner 122 and the pillowcase 121 collaboratively form the pillow 120.

Specifically, as illustrated in FIG. 4, a dismounting port 1211 is arranged in the rear side of the pillowcase 121. The dismounting port 1211 is configured to allow placement or take-out of the pillow inner 122.

During manufacture of the sleep mattress 110, by sewing the winding stitches 111 on the sleep mattress 110 and forming the pillowcase 121 between the edge, protruding from the first end of the sleep mattress 110, on the sleep mattress 110 and the adjacent winding stitches 111 thereof, there is no need to separately manufacture the pillow 120, such that the number of parts of the nap mat 100 is reduced, and the manufacture process of the nap mat 100 is simplified. In addition, by detachably connecting the pillow inner 122 into the pillowcase 121, during cleaning of the sleep mattress 110, the pillow inner 122 may be removed, such that damages caused to the pillow inner 122 during the cleaning are prevented.

To facilitate securing of the folded nap mat 100, the present disclosure further provides an embodiment. Specifically, referring to FIG. 4, a bundling structure 160 is arranged on a side face of the sleep mattress 110. The bundling structure 160 is configured to bundle and secure the sleep mattress 110, the pillow 120, and the cover blanket 130 in the case that the cover blanket 130 is stacked on the sleep mattress 110 and the sleep mattress 110 and the cover blanket 130 is bent and wound along the plurality of winding stitches 111.

As illustrated in FIG. 4, the bundling structure 160 is generally arranged on the rear side of the sleep mattress 110, such that in the case that the sleep mattress 110, the pillow 120, and the cover blanket 130 are wound, the front sides thereof are hidden inside. In this way, the sleep mattress 110, the pillow 120, and the cover blanket 130 are prevented from being contamination during storage or carry along due to contacts with the body of the user.

By arranging the bundling structure 160 on the sleep mattress 110, the wound nap mat 100 may be quickly bundled and secured, such that space for storing the nap mat 100 is reduced.

Further, with respect to implementation of the bundling structure 160, the present disclosure further provides a specific embodiment. Still referring to FIG. 4 and in conjunction with FIG. 5, a structure of the bundled nap mat 100 is illustrated. As illustrated in FIG. 4 and FIG. 5, the bundling structure 160 includes a strap 161 and a handle 162. The handle 162 is arranged parallel to the winding stitches 111, and two ends of the handle 162 are securely connected to the sleep mattress 110. The strap 161 is arranged perpendicular to the handle 162, and one end of the strap 161 is securely connected to the sleep mattress 110. The strap 161 is provided with a first connection portion 1611, and the handle 162 is provided with a second connection portion 1621. The first connection portion 1611 is configured to be connected and secured to the second connection portion 1621 to bundle and secure the sleep mattress 110, the pillow 120, and the cover blanket 130 in the case that the sleep mattress 110 and the cover blanket 130 are bent and wound and the strap 161 is wound on the sleep mattress 110; and the handle 162 is configured to lift and pull the sleep mattress 110, the pillow 120, and the cover blanket 130.

Specifically, the first connection portion 1611 and the second connection portion 1621 may be connected to each other by a magic tape or a hidden buckle, such that connection and disconnection between the first connection portion 1611 and the second connection portion 1621 are eased. In this way, folding and unfolding of the nap mat 100 are more convenient.

By the strap 161, the folded nap mat 100 may be quickly bundled and secured, and by the handle 162, the bundled nap mat 100 may be lifted and pulled, such that portability of the nap mat 100 is facilitated. In the case that the nap mat 100 is bundled by the strap 161, by connecting the first connection portion 1611 on the strap 161 to the second connection portion 1621 on the handle 162, the strap 161 is quickly secured. In addition, when lifting and pulling the handle 162, the strap 161 may share a pull force on the handle 162, such that the pull force on the handle 162 is reduced, and thus the handle 162 is prevented from breakage.

Still referring to FIG. 5, in some embodiments, a transparent bag 170 is arranged on a side face of the sleep mattress 110.

In the case that the nap mats 100 are used for children who are provided with the homestay services, since the children all use the nap mats 100 of the same type and style, it is hard to determine the nap mat 100 corresponding to each child. By arranging the transparent bag 170 on the side face of the sleep mattress 110, a name card or other identities of a children may be received in the transparent bag 170, such that the nap mat 100 of the child may be quickly determined.

With respect to the specific structure of the cover blanket 130, the present disclosure further provides an embodiment. Specifically, referring to FIG. 6, a multi-layer structure of the cover blanket is illustrated. As illustrated in FIG. 6, the cover blanket 130 includes a surface fabric layer 134, a first lining layer 135, a first fibrous layer 136, a second fibrous layer 137, a second lining layer 138, and a wrapping fabric layer 139 that are sequentially laminated, wherein the weighted fillers 133 are filled between the first fibrous layer 136 and the second fibrous layer 137.

Specifically, the surface fabric layer 134 may be made of foaming fabric, such as crystal super-soft foaming velvet fabric, and the foaming grains on the foaming fabric may provide rubbing and massage to relieve fatigue and pressure of a user. In addition, in the case that the nap mat 100 is used for a child, since the child is restless by nature and may not quickly enter a sleep state, the foaming grains on the surface fabric layer 134 may rub and massage the child whilst playing when the child is sleeping in the nap mat 100, such that the child is more concentrated and is prevented from restless actions or play. In this way, the child may quickly enter the sleep state.

The first fibrous layer 136 and the second fibrous layer 137 are made of polyester wadding to achieve a better warmth retention effect. The wrapping fabric layer 139 may be made of cotton fabric to ensure warmth retention of the cover blanket 130.

Since the first fibrous layer 136 and the second fibrous layer 137 fail to isolate the weighted fillers 133 from the surface fabric layer 134 and the wrapping fabric layer 139, to prevent movement or rolling of the weighted fillers 133 from causing wear to inner side faces of the surface fabric layer 134 and the wrapping fabric layer 139, the first lining layer 135 is arranged between the first fibrous layer 136 and the surface fabric layer 134, and the second lining layer 138 is arranged between the second fibrous layer 137 and the wrapping fabric layer 139. By the first lining layer 135 and the second lining layer 138, the weighted fillers 133, the first fibrous layer 136, and the second fibrous layer 137 are wrapped therein, such that the weighted fillers 133 are effectively prevented from causing wear to the inner side faces of the surface fabric layer 134 and the wrapping fabric layer 139.

Referring to FIG. 7, FIG. 7 illustrates a structure of a rear side of a nap mat according to an embodiment of the present disclosure. As illustrated in FIG. 7, in some embodiments, an accommodation bag 180 is arranged at a second end, departing from the pillow 120, of the sleep mattress 110. The accommodation bag 180 is configured to accommodate a heating structure.

Specifically, in cold weather, the user tends to feel cold in feet during sleep. By arranging the accommodation bag 180 at the second end, departing from the pillow 120, of the sleep mattress 110, and by receiving a hot-water bag, warm stickers and the like structures in the accommodation bag 180, such that feet of the user are heated. In this way, the problem of cold feet of the user is addressed, and user sleep experience is improved.

It should be finally noted that the above-described embodiments are merely for illustration of the present disclosure, but are not intended to limit the present disclosure. Although the present disclosure is described in detail with reference to these embodiments, a person skilled in the art may also make various modifications to the technical solutions disclosed in the embodiments, or make equivalent replacements to a part of or all technical features contained therein. Such modifications or replacement, made without departing from the principles of the present disclosure, shall fall within the scope defined by the claims and the specification of the present disclosure. Especially, various technical features mentioned in various embodiments may be combined in any fashion as long as there is no structural conflict. The present disclosure is not limited to the specific embodiments described herein in this specification, but also includes all the technical solutions falling within the scope subject to the appended claims.

Claims

1. A nap mat, comprising:

a sleep mattress;

a pillow, integrally disposed at a first end of the sleep mattress; and

a cover blanket, a side of the cover blanket being connected to a side of the sleep mattress, stitches being crossed on the cover blanket, the stitches partitioning an inner space of the cover blanket into a plurality of accommodation chambers, the accommodation chambers being filled with weighted fillers, the weighted fillers being configured to increase a gravity of the cover blanket, wherein a mass of the weighted fillers in the accommodation chambers at edges of the cover blanket is greater than a mass of the weighted fillers in the other accommodation chambers.

2. The nap mat according to claim 1, wherein the weighted fillers filled in the accommodation chambers at the edges of the cover blanket are different from the weighted fillers filled in the other accommodation chambers, such that the mass of the weighted fillers in the accommodation chambers at the edges of the cover blanket is greater than the mass of the weighted fillers in the other accommodation chambers.

3. The nap mat according to claim 2, wherein a specific gravity of the weighted fillers filled in the accommodation chambers at the edges of the cover blanket is greater than a specific gravity of the weighted fillers filled in the other accommodation chambers.

4. The nap mat according to claim 1, wherein a quantity of the weighted fillers filled in the accommodation chambers at the edges of the cover blanket is greater than a quantity of the weighted fillers filled in the other accommodation chambers, such that the mass of the weighted fillers in the accommodation chambers at the edges of the cover blanket is greater than the mass of the weighted fillers in the other accommodation chambers.

5. The nap mat according to claim 4, wherein a quantity of the weighted fillers in the accommodation chambers at a left edge and a bottom edge of the cover blanket is greater than the quantity of the weighted fillers in the other accommodation chambers, and a quantity of the weighted fillers filled in the accommodation chambers at a top edge and a right edge of the cover blanket is less.

6. The nap mat according to claim 1, wherein the side of the cover blanket and the side of the sleep mattress are detachably connected by a zipper and/or linearly arranged buttons.

7. The nap mat according to claim 1, wherein a plurality of winding stitches are evenly arranged on the sleep mattress, wherein an arrangement direction of the plurality of winding stitches is perpendicular to the side by which the sleep mattress is connected to the cover blanket, and the plurality of winding stitches are configured to allow bending of the sleep mattress.

8. The nap mat according to claim 7, wherein the first end of the sleep mattress is protruded from the cover blanket, and a pillowcase is formed between an edge of the first end of the sleep mattress and the winding stitches adjacent to the edge, wherein a pillow inner is detachably arranged in the pillowcase, and the pillow inner and the pillowcase collaboratively form the pillow.

9. The nap mat according to claim 8, wherein a bundling structure is arranged on a side face of the sleep mattress, wherein the bundling structure is configured to bundle and secure the sleep mattress, the pillow, and the cover blanket in the case that the cover blanket is stacked on the sleep mattress and the sleep mattress and the cover blanket is bent and wound along the plurality of winding stitches.

10. The nap mat according to claim 9, wherein the bundling structure comprises a strap and a handle, the handle being arranged parallel to the winding stitches and two ends of the handle being securely connected to the sleep mattress, the strap being arranged perpendicular to the handle and one end of the strap being securely connected to the sleep mattress;

wherein the strap is provided with a first connection portion, and the handle is provided with a second connection portion, the first connection portion being configured to be connected and secured to the second connection portion to bundle and secure the sleep mattress, the pillow, and the cover blanket in the case that the sleep mattress and the cover blanket are bent and wound and the strap is wound on the sleep mattress; and the handle is configured to lift and pull the sleep mattress, the pillow, and the cover blanket.

11. The nap mat according to claim 1, wherein a transparent bag is arranged on a side face of the sleep mattress.

12. The nap mat according to claim 1, wherein the cover blanket comprises a surface fabric layer, a first lining layer, a first fibrous layer, a second fibrous layer, a second lining layer, and a wrapping fabric layer that are sequentially laminated from inside to outside, wherein the weighted fillers are filled between the first fibrous layer and the second fibrous layer.

13. The nap mat according to claim 1, wherein an accommodation bag is arranged at a second end of the sleep mattress departing from the pillow, wherein the accommodation bag is configured to accommodate a heating structure.

14. The nap mat according to claim 1, wherein the pillow is sewn to a top of the sleep mattress such that the pillow and the sleep mattress form an integral structure.

15. The nap mat according to claim 1, wherein a top of the sleep mattress is arranged to be a double-layer fabric structure, wherein a space for accommodating a pillow inner is formed in the double-layer fabric structure, and the double-layer fabric structure and the pillow inner collaboratively form the pillow.