HIGH-STABILITY WIRE-DRAWING ENHANCED AIR MATTRESS

Abstract

The present disclosure belongs to the technical field of air mattresses, and specifically discloses a high-stability wire-drawing enhanced air mattress, including a bed body. A main inflatable chamber and two auxiliary inflatable chambers are provided in the bed body. Both the two auxiliary inflatable chambers are communicated with the main inflatable chamber, and two fixed layers in the main inflatable chamber are connected to each other through a plurality of wire drawings. In the present disclosure, the bed surface of the mattress is connected to the bed bottom by using wire drawings to enhance the overall structural strength of the mattress, and two auxiliary inflatable chambers are provided at the corners of the upper and lower ends of the bed body to further improve the stability of the mattress.

Description

TECHNICAL FIELD

The present disclosure belongs to the technical field of air mattresses, and in particular, relates to a high-stability wire-drawing enhanced air mattress.

BACKGROUND

As a portable sleeping product, air mattresses are widely used in outdoor camping, family emergency accommodation, temporary living spaces, travel accommodation and other occasions because of their characteristics of lightness, easy portability, as well as rapid inflation and deflation.

Existing air mattresses often rely merely on a single main inflatable chamber to provide support. Although this design can provide a basic sleeping platform when inflated, it lacks sufficient internal support and edge stability. When a user lies on the mattress, especially when lying on the edge of the mattress or turning over, it is easy to feel the mattress shaking or partial collapse, resulting in affecting the quality of sleep.

Therefore, the inventor is committed to designing an air mattress to solve the above problems.

SUMMARY

An objective of the present disclosure is to provide a high-stability wire-drawing enhanced air mattress which not only has better stability, but also has better comfort and is not easy to shake or collapse.

In order to achieve the above object, a technical solution adopted by the present disclosure is:

A high-stability wire-drawing enhanced air mattress, including a bed body, where a main inflatable chamber is provided in the bed body; both the corners of the top and bottom edges of the bed body are separated by partition layers so that two annular auxiliary inflatable chambers are formed around the main inflatable chamber, and both the two auxiliary inflatable chambers are communicated with the main inflatable chamber; two fixed layers are configured to be spaced inside the main inflatable chamber; the two fixed layers are connected to each other through a plurality of wire drawings, one of the fixed layers is fixedly covered on an inner wall of a bed surface of the bed body, and the other is fixedly covered on an inner wall of a bed bottom of the bed body; an inflation and deflation valve is mounted on a bedside of the bed body.

As an improvement of the high-stability wire-drawing enhanced air mattress of the present disclosure, the two fixed layers are closely combined and formed with all the wire-drawings through an integrated textile process, all the wire-drawings are divided into a plurality of groups, and the drawing wires in the same group are arranged in a zigzag shape.

As an improvement of the high-stability wire-drawing enhanced air mattress of the present disclosure, both the bed surface and bed bottom of the bed body are made of PVC glue, the fixing layers are made of polyester yarn woven fabric, the wire drawings are polyester threads, and the bed surface and bed bottom of the bed body are bonded to the two fixed layers one by one.

As an improvement of the high-stability wire-drawing enhanced air mattress of the present disclosure, each of the partition layers is annular and inclined, the partition layers are provided with vent holes in the length direction and width direction, and the auxiliary inflatable chambers are communicated with the main inflatable chamber through the vent holes.

As an improvement of the high-stability wire-drawing enhanced air mattress of the present disclosure, two side enclosures are provided at each of the corners of the top and bottom edges of the bed body, and the two side enclosures at the same corner are fixed to each other through hot-melt connection and are enclosed together with the corresponding partition layers to form the corresponding auxiliary inflatable chambers.

As an improvement of the high-stability wire-drawing enhanced air mattress of the present disclosure, a bed cover is sleeved outside the bed body, the top surface of the bed cover is mesh-shaped and forms a mesh layer, and a closure zipper is provided at the side opening of the bed cover.

As an improvement of the high-stability wire-drawing enhanced air mattress of the present disclosure, a side bag is provided on the side of the bed cover relative to the position of the inflation and deflation valve, a protruding portion of the inflation and deflation valve is located in the side bag, the bottom edge of the side bag is connected to the bed cover, and an inflation and deflation zipper in the shape of is provided at the side opening of the side bag.

As an improvement of the high-stability wire-drawing enhanced air mattress of the present disclosure, an inflatable shell is mounted on the side of the bed body, the inflatable shell is located in the side bag, and a one-way valve is elastically capped at an inlet hole at the bottom of the inflatable shell.

As an improvement of the high-stability wire-drawing enhanced air mattress of the present disclosure, the inflation and deflation valve includes a valve body, an umbrella valve, a deflation plug, and an inflation plug; the valve body is fixedly mounted on the bed body, the deflation plug is movably inserted into a deflation hole of the valve body, and the inflation plug is movably inserted into an inflation hole of the deflation plug; a plurality of air inlets are provided at the bottom of the inflation hole, and the umbrella valve is inserted into the deflation plug and its sealing plate is movably capped on all the air inlets.

As an improvement of the high-stability wire-drawing enhanced air mattress of the present disclosure, the valve body, the deflation plug and the inflation plug are connected through a connecting belt; the valve body, the connecting belt and the inflation plug are integrally formed, and the connecting belt is sleeved on the deflation plug.

Compared with the prior art, in the high-stability wire-drawing enhanced air mattress of the present disclosure, the bed surface of the mattress is connected to the bed bottom by providing wire drawings in the main inflatable chamber, enhancing the overall structural strength of the mattress. At the same time, two auxiliary inflatable chambers are provided at the corners of the top and bottom edges of the bed body. The two auxiliary inflatable chambers not only provide additional support for the main inflatable chamber, but also form a natural buffer area during inflation, reducing the influence of external impact on the main inflatable compartment, thereby further improving the stability of the mattress and providing better comfort and being less likely to shake or collapse.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a three-dimensional view of a high-stability wire-drawing enhanced air mattress of the present disclosure;

FIG. 2 is a three-dimensional view of a bed body of the present disclosure;

FIG. 3 is an enlarged three-dimensional cross-sectional view of the bed body of the present disclosure;

FIG. 4 is an enlarged view of A in FIG. 3;

FIG. 5 is a schematic diagram of a three-dimensional structure of double fixed layers and wire drawings of the present disclosure;

FIG. 6 is an enlarged view of a top structure of an inflation and deflation valve of the present disclosure;

FIG. 7 is an enlarged view of a side structure of the inflation and deflation valve of the present disclosure;

FIG. 8 is a cross-sectional view of the inflation and deflation valve of the present disclosure;

FIG. 9 is an enlarged cross-sectional view of the inflation and deflation valve of the present disclosure in a deflation state;

FIG. 10 is an enlarged cross-sectional view of the inflation and deflation valve of the present disclosure in an inflation state;

FIG. 11 is a top view of an inflatable shell of the present disclosure; and

FIG. 12 is a partial cross-sectional enlarged schematic view of the inflatable shell of the present disclosure.

REFERENCE NUMERALS IN FIGURES

bed body 1; main inflatable chamber 11; auxiliary inflatable chamber 12; bed surface 13; bed bottom 14; Bedside 15; partition layer 16; vent hole 161; side enclosure 17; fixed layer 2; wire drawing 3; inflation and deflation valve 4; valve body 41; deflation hole 411; deflation plug 42; inflation hole 421; air inlet 422; inflation plug 43; bottom trough 431; connecting belt 44; umbrella valve 45; blocking platform 451; inflatable shell 5; shell body 51; Groove 511; inlet hole 512; sealing ring 513; positioning column 514; limit column 515; boss 516; one-way valve 52; sealing gasket 521; Spring 53; bottom cover 54; inflation port 541; air pump jack 55; bed cover 6; mesh layer 61; closure zipper 62; side bag 63; inflation and deflation zipper 631.

DETAILED DESCRIPTION

The following describes the implementations of the present disclosure in detail in conjunction with the accompanying drawings, which are for reference and illustration merely and do not limit the scope of patent protection of the present disclosure.

Referring to FIGS. 1 to 12, a high-stability wire-drawing enhanced air mattress includes a bed body 1 and an inflation and deflation valve 4. A main inflatable chamber 11 is provided in the bed body 1. Both the corners of the top and bottom edges of the bed body 1 are separated by partition layers 16 so that two annular auxiliary inflatable chambers 12 are formed around the main inflatable chamber 11, and both the two auxiliary inflatable chambers 12 are communicated with the main inflatable chamber 11. There are two fixed layers 2 spaced inside the main inflatable chamber 11. The two fixed layers 2 are connected to each other through a plurality of wire drawings 3. One of the fixed layers 2 is fixedly covered on an inner wall of a bed surface 13 of the bed body 1, and the other is fixedly covered on an inner wall of a bed bottom 14 of the bed body 1. The inflation and deflation valve 4 is mounted on a bedside 15 of the bed body 1.

Referring to FIGS. 2, 3 and 4, the bed body 1 is in the shape of a rectangular parallelepiped as a whole. The top surface of the bed body 1 is the bed surface 13 thereof, and the bottom surface of the bed body 1 is the bed bottom 14 thereof. The bed surface 13 and the bed bottom 14 are both made of PVC glue, and four sides of the bed body 1 are the bedsides 15, which are made of pongee composite PVC.

Referring to FIGS. 3 and 4, each of the partition layers 16 is annular and inclined. The partition layers 16 are provided with a plurality of vent holes 161 in both the length direction and width direction. The auxiliary inflatable chambers 12 are communicated with the main inflatable chamber 11 through the corresponding vent holes 161. Two side enclosures 17 are provided at each of the corners of the top and bottom edges of the bed body 1. The two side enclosures 17 at the same corner are fixed to each other through hot-melt connection and are enclosed together with the corresponding partition layers 16 to form the corresponding auxiliary inflatable chambers 12. That is, the auxiliary inflatable chambers 12 at the upper end are fixedly enclosed by the two side enclosures 17 at the upper end and the partition layer 16 at the upper end, and the edge corners of the bed surface 13 are fixedly hot-melt connected to the upper ends of the bedsides 15 in sequence through the two side enclosures 17 at the upper end; the auxiliary inflatable chambers 12 at the lower end are enclosed by the two side enclosures 17 at the lower end and the partition 16 at the lower end, and the edge corners of the bed bottom 14 are fixedly hot-melt connected to the lower ends of the bedsides 15 in sequence through the two side enclosures 17 at the lower end.

Referring to FIGS. 3, 4 and 5, both the two fixed layers 2 are made of polyester woven fabric, and all the wire drawings 3 are made of polyester threads. The bed surface 13 and bed bottom 14 of the bed body 1 are bonded to the two fixed layers 2 one by one. The two fixed layers 2 are closely combined and formed with all the wire drawings 3 through an integrated textile process. All the wire drawings 3 are divided into a plurality of groups, and the drawing wires 3 in the same group are arranged in a zigzag shape.

Referring to FIGS. 2, 6, 7, 8, 9 and 10, the inflation and deflation valve 4 includes a valve body 41, an umbrella valve 45, a deflation plug 42, and an inflation plug 43. The outer edge of the valve body 41 is fixedly mounted on a bedside 15. A deflation hole 411 is provided in the center of the valve body 41. The lower end of the deflation plug 42 is cylindrical and matches the deflation hole 411. The deflation plug 42 can be movably inserted into the deflation hole 411 to block the deflation hole 411. The top of the deflation plug 42 is hollowed out to form an inflation hole 421. A plurality of air inlets 422 are provided at the bottom of the inflation hole 421. The umbrella valve 45 is inserted into the deflation plug 42 and its sealing plate is movably capped on the bottoms of all the air inlets. All the air inlets 422 are spaced apart in a circle around a valve rod of the umbrella valve 45. A circle of blocking platform 451 is provided on the valve rod of the umbrella valve 45. The blocking platform 451 is engaged with an annular platform at the bottom of the inflation hole 421. The inflation plug 43 is cylindrical and has a bottom trough 431 at its bottom. The inflation plug 43 matches the inflation hole 421. The inflation plug 43 can be movably inserted into the inflation hole 421 to block the inflation hole 421. The valve body 41, the deflation plug 42 and the inflation plug 43 are connected through a connecting belt 44. The valve body 41, the connecting belt 44 and the inflation plug 43 are integrally formed. The middle portion of the connecting belt 44 is sleeved on the deflation plug 42. When the deflation plug 42 is inserted into the deflation hole 411 of the valve body 41 and the inflation plug 43 is inserted into the inflation hole 421 of the deflation plug 42, the inflation plug 43, the deflation plug 42 and the valve body 41 are all coaxially arranged. At this time, the entire inflation and deflation valve 4 is in a closed state, and the connecting belt 44 is in a secondary bending state (as shown in FIG. 7).

Referring to FIGS. 2, 11 and 12, an inflatable shell 5 is also mounted on the side of the bed body 1. The inflatable shell 5 includes a shell body 51, a one-way valve 52, and a bottom cover 54. An air pump jack is defined at the opening of the shell body 51. The opening edge of the shell body 51 is fixedly connected to the bedsides 15. The bottom of the air pump jack 55 is provided with a semicircular boss 516. The boss 516 is provided with a groove 511, a sealing ring 513, and a positioning column 514. The positioning column 514 is coaxially arranged with the air pump jack 55 and can cooperate with the positioning groove at the bottom of an electric pump. The sealing ring 513 is arranged in a circle around the groove 511. An arc-shaped slot and a plurality of inlet holes 512 are provided at the bottom of the groove 511. The valve rod of the one-way valve 52 is semi-annular and inserted into the slot. A valve plate of the one-way valve 52 is capped on the bottoms of all the inlets holes 512. The valve plate of the one-way valve 52 is provided with an annular sealing gasket 521. The bottom cover 54 is capped on the bottom of the shell body 51. A plurality of inflation ports 541 are provided at intervals on the side of the bottom cover 54. The valve plate of the one-way valve 52 is elastically connected to the bottom cover 52 through a spring 53. The valve plate of the one-way valve 52 and the spring 53 are both located in the bottom cover 54. The bottom of the shell body 51 is elastically connected with a limit column 515, which is located outside the boss 516.

Referring to FIGS. 1 and 2, in order to facilitate heat dissipation and ventilation and prevent the surface of the bed body 1 from adhering to human skin, a bed cover 6 is also sleeved outside the bed body 1. The top surface of the bed cover 6 is mesh-shaped and forms a mesh layer 61. A closure zipper 62 is provided at the side opening of the bed cover 6. A side bag 63 is provided on the side of the bed cover 6 relative to the positions of the inflation and deflation valve 4 and the inflatable shell 5. A protruding portion of the inflation and deflation valve 4 and the inflatable shell 5 are both located in the side bag 63. The bottom edge of the side bag 63 is connected to the bed cover 6. An inflation and deflation zipper 631 in the shape of “␣” is provided at the side opening of the side bag 63.

Referring to FIGS. 1 to 12, a method of using the high-stability wire-drawing enhanced air mattress of the present disclosure is:

When it is necessary to use the electric pump to charge the mattress, the user directly opens the inflation and deflation zipper 631 and then turns down the side bag 63 to expose both the inflation and deflation valve 4 and the inflatable shell 5. The deflation plug 42 is first inserted into the deflation hole 411 of the valve body 41, the inflation plug 43 is inserted into the inflation hole 421 of the deflation plug 42 (as shown in FIG. 8), the inflation and deflation valve 4 is closed, the cylindrical electric pump is then inserted into the air pump jack 55, the bottom of the electric pump presses down the one-way valve 52, the spring 53 is compressed, and the one-way valve 52 is opened. At this time, the electric pump can inflate the main inflatable chamber 11 inside the mattress sequentially through the groove 511, the inlet holes 512, and the inflation ports 541, and the gas in the main inflatable chamber 11 then enters the two auxiliary inflatable chambers 12 through the plurality of vent holes 161, so that the entire bed body 1 is filled with gas. At this time, the wire drawings 3 are in a straightened state. The electric pump is taken out when the inflation is completed. The one-way valve 52 is reset, the inlet holes 512 are closed, and the inflation is completed.

When another air pump is needed for inflation, the user can insert the deflation plug 42 into the deflation hole 411 of the valve body 41, and then open the inflation plug 43 to insert the inflation end of the air pump into the inflation hole 421 of the valve body 41. The gas inflated by the air pump enters the inflation hole 421 (as shown in FIG. 10) to push open the valve plate of the umbrella valve 45, so that the air inlets 422 are opened, and the inflation is smooth. After the inflation is completed, the air pump is taken out, the umbrella valve 45 is turned off, and the inflation is completed.

When deflation is needed, the user can manually open the deflation plug 42 to open the deflation hole 411 of the valve body 41 (as shown in FIG. 9), so that manual deflation is realized.

When needing to remove the bed cover 6, the user first opens the inflation and deflation zipper 631 to deflate the bed body 1, and after the deflation is completed, opens the closure zipper 62, so that the bed body 1 can be taken out of the bed cover 6.

In the high-stability wire-drawing enhanced air mattress of the present disclosure, the bed surface 13 of the mattress is connected to the bed bottom 14 by providing wire drawings 3 in the main inflatable chamber 11, enhancing the overall structural strength of the mattress. At the same time, two auxiliary inflatable chambers 12 are provided at the corners of the top and bottom edges of the bed body 1. The two auxiliary inflatable chambers 12 not only provide additional support for the main inflatable chamber 1, but also form a natural buffer area during inflation, reducing the influence of external impact on the main inflatable compartment 11, thereby further improving the stability of the mattress and providing better comfort and being less likely to shake or collapse.

The above disclosures are merely preferred embodiments of the present disclosure and cannot be used to limit the scope of protection of the present disclosure. Therefore, equivalent changes made in the patent scope of the present disclosure still fall within the scope of the present disclosure.

Claims

1. A high-stability wire-drawing enhanced air mattress, comprising a bed body, wherein a main inflatable chamber is provided in the bed body; both the corners of the top and bottom edges of the bed body are separated by partition layers so that two annular auxiliary inflatable chambers are formed around the main inflatable chamber, and both the two auxiliary inflatable chambers are communicated with the main inflatable chamber; two fixed layers are configured to be spaced inside the main inflatable chamber; the two fixed layers are connected to each other through a plurality of wire drawings, one of the fixed layers is fixedly covered on an inner wall of a bed surface of the bed body, and the other is fixedly covered on an inner wall of a bed bottom of the bed body; and an inflation and deflation valve is mounted on a bedside of the bed body.

2. The high-stability wire-drawing enhanced air mattress according to claim 1, wherein the two fixed layers are closely combined and formed with all the wire drawings through an integrated textile process, all the wire drawings are divided into a plurality of groups, and the drawing wires in the same group are arranged in a zigzag shape.

3. The high-stability wire-drawing enhanced air mattress according to claim 1, wherein both the bed surface and bed bottom of the bed body are made of PVC glue, the fixing layers are made of polyester yarn woven fabric, the wire drawings are polyester threads, and the bed surface and bed bottom of the bed body are bonded to the two fixed layers one by one.

4. The high-stability wire-drawing enhanced air mattress according to claim 1, wherein each of the partition layers is annular and inclined, the partition layers are provided with vent holes in the length direction and width direction, and the auxiliary inflatable chambers are communicated with the main inflatable chamber through the vent holes.

5. The high-stability wire-drawing enhanced air mattress according to claim 1, wherein two side enclosures are provided at each of the corners of the top and bottom edges of the bed body, and the two side enclosures at the same corner are fixed to each other through hot-melt connection and are enclosed together with the corresponding partition layers to form the corresponding auxiliary inflatable chambers.

6. The high-stability wire-drawing enhanced air mattress according to claim 1, wherein a bed cover is sleeved outside the bed body, a top surface of the bed cover is mesh-shaped and forms a mesh layer, and a closure zipper is provided at the side opening of the bed cover.

7. The high-stability wire-drawing enhanced air mattress according to claim 6, wherein a side bag is provided on the side of the bed cover relative to the position of the inflation and deflation valve, a protruding portion of the inflation and deflation valve is located in the side bag, the bottom edge of the side bag is connected to the bed cover, and an inflation and deflation zipper in the shape of is provided at the side opening of the side bag.

8. The high-stability wire-drawing enhanced air mattress according to claim 7, wherein an inflatable shell is mounted on the side of the bed body, the inflatable shell is located in the side bag, and a one-way valve is elastically capped at an inlet hole at the bottom of the inflatable shell.

9. The high-stability wire-drawing enhanced air mattress according to claim 1, wherein the inflation and deflation valve comprises a valve body, an umbrella valve, a deflation plug, and an inflation plug; the valve body is fixedly mounted on the bed body, the deflation plug is movably inserted into a deflation hole of the valve body, and the inflation plug is movably inserted into an inflation hole of the deflation plug; a plurality of air inlets are provided at the bottom of the inflation hole, and the umbrella valve is inserted into the deflation plug and its sealing plate is movably capped on all the air inlets.

10. The high-stability wire-drawing enhanced air mattress according to claim 9, wherein the valve body, the deflation plug and the inflation plug are connected through a connecting belt; the valve body, the connecting belt and the inflation plug are integrally formed, and the connecting belt is sleeved on the deflation plug.