Table and Chair Structure for Assembling Bed
A table and chair structure for assembling bed comprises a chair, and a table comprising two sets of lateral leg frames correspondingly coupled with a front and a rear horizontal supporting beams therebetween for placing a lower carrier plate. At least two movable leg frames which can slide outwardly are disposed on bottom sides of the two front and rear horizontal supporting beams. An upper side of the connecting frame is pivotally connected with a side of a movable table plate. Thereby, the movable table plate can be turned pivotally and upwardly and placed on the two lateral leg frames for forming a table surface; and can be turned pivotally and downwardly and placed on the movable leg frames to be leveled with a chair surface of the chair for connecting and forming a bed surface with the chair.
1. Field of Invention
The present invention relates to a table and chair structure for assembling bed, and more particularly to a table and chair structure for assembling bed which can be folded and unfolded speedily for forming a chair and a table or a bed by using a few simplified components for providing multifarious functions and lowering the stock and assembling labor hour costs.
2. Related Art
Based on the claims of the Taiwanese utility patent “Improved Bed Structure for Converting into Table” with publication number M240141 dated 11 Aug. 2004, the Improved Bed Structure for Converting into Table comprising at least two bed plates, at least two hinges being disposed at pre-determined locations between each of the bed plates, at least two connecting components being disposed on a side of one of the bed plates; at least two leg frames disposed on a bottom side of each of the bed plates, at least two hinges being disposed between the leg frame and each of the bed plates; and a bed head plate disposed with at least two pivotal connecting elements at pre-determined locations, the pivotal connecting elements being correspondingly inserted in the connecting components on the side of the bed plate.
According to the structures of the above published patent and referring to
Furthermore, the complicated structural combinations shown in FIG. 2 of the drawings of the above patent increase the difficulty in manufacturing and assembling as well as the costs, which is economically ineffective and is the second drawback.
SUMMARY OF THE INVENTIONThe present invention of a table and chair structure for assembling bed aims to solve the drawbacks of the troublesome converting procedures, the inconvenience for using, as well as the increase in the difficulty in manufacturing and assembling and the costs caused by the complicated structural combinations of the above mentioned invention.
A primary objective of the present invention is to provide a table and chair structure for assembling bed which can be folded and unfolded speedily for forming a chair and a table as well as a bed by using a few simplified components for providing multifarious functions with enhanced convenience.
A secondary objective of the present invention is to provide a table and chair structure for assembling bed which can further simplify the structural manufacturing and assembling with fewer components in order to lower the stock and assembling labor hour costs with economic effectiveness.
A table and chair structure for assembling bed provided by the present invention comprising a chair having a chair surface for sitting; and a table comprising two sets of lateral leg frames correspondingly coupled with a front and a rear horizontal supporting beams therebetween for placing a lower carrier plate, at least two movable leg frames slide outwardly being disposed on bottom sides of the two front and rear horizontal supporting beams, a side of the lower carrier plate from where the movable leg frames slide outwardly being pivotally connected with a connecting frame, an upper side of the connecting frame being pivotally connected with a side of a movable table plate for causing the movable table plate to turn pivotally and upwardly and place on the two lateral leg frames for forming a table surface, and to turn pivotally and downwardly and place on the movable leg frames and the chair surface of the chair for connecting and forming a bed surface with the chair.
Based on the above, a chair back is and armrests are respectively disposed on a rear side and two lateral sides of the chair surface of the chair. A placing groove with a height equivalent to a thickness of the movable table plate is disposed at a front side of the chair surface for placing the movable table plate to be leveled with the chair surface.
Based on the above, at least two slidable guiding columns are protrudingly disposed on bottom sides of the two front and rear horizontal supporting beams of the two lateral leg frames for respectively inserting into a sliding groove with a shape matching that of the slidable guiding column in an upper horizontal beam of one of the movable leg frames for forming a combination for sliding outwardly. A movable supporting rod is pivotally connected from an outer end of the sliding groove of the movable leg frame, and a hooking portion is formed by bending an outer end of the movable supporting rod for correspondingly hooking and connecting fixedly with the placing groove.
Based on the above, the movable leg frame comprises an upper retractable horizontal frame having a retractable inner frame, a movable supporting rod which can be slide outwardly is sleeved and assembled at an outer end of the retractable inner frame, and a coupling plate is fixedly coupled on the bottom side of the horizontal supporting beam by two sides of the upper retractable horizontal frame. A roller is disposed on a lower end of the movable leg frame. A hooking portion is formed by bending an outer end of the movable supporting rod for hooking and connecting fixedly with the placing groove.
Based on the above, the sliding groove in the upper horizontal beam of the movable leg frame and the slidable guiding column of the horizontal supporting beam together form an upside-down T shaped sectional concave and convex structure, and guiding wheels are further pivotally disposed on two sides of the upside-down T shaped sectional structure of the slidable guiding column.
Based on the above, the chair is made of steel tubes and the table is made of steel tubes.
Based on the above, the chair is entirely made of wood, and the table and the movable table plate are made of wood. A surface of the movable table plate is coupled with an outer coating, wherein the outer coating is selected from wooden coating, genuine leather, PU coating or PVC coating.
Based on the above, the chair is made of both steel tubes and wood. The two lateral leg frames as well as the correspondingly coupled front and rear horizontal supporting beams of the table are made of steel tubes. The movable table plate and the lower carrier plate are made of wood. The surface of the movable table plate is coupled with an outer coating, wherein the outer coating is selected from wooden coating, genuine leather, PU coating or PVC coating.
Based on the above, a foldable pad is further provided for placing on the chair surface as a folded and reduced structure and placing on the bed surface as an unfolded structure. The foldable pad is made of fabric cover with sponge lining or leather cover with sponge lining.
Based on the above, a limiting hole is disposed on an upper side of the lateral leg frame for sleeving a limiting sleeve with two adjusting holes disposed on an outer wall of the limiting sleeve, and a limiting column with an elastic steel ball disposed on an outer wall of the limiting column is sleeved inside the limiting sleeve for forming a height adjustable assembly. When the elastic steel ball of the limiting column is disposed in an upper adjusting hole, an upper end of the limiting column is protruded outside a surface of the upper side of the lateral leg frame. In conjunction with two limiting holes concavely disposed on the movable table plate in corresponding to the two limiting columns; when the movable table plate is placed across the two lateral leg frames, the concavely disposed limiting holes and the limiting columns are correspondingly assembled for providing a combination with an extra stability.
The present invention will become more fully understood by reference to the following detailed description thereof when read in conjunction with the attached drawings.
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The chair 10 comprises chair surface 11. A chair back 12 is disposed on a rear side of the chair surface 11, and armrests 13 are disposed on two lateral sides of the chair surface 11. A placing groove 14 with a height equivalent to a thickness of a movable table plate 25 is disposed on a front side of the chair surface 11.
The table 20 comprises two sets of lateral leg frames 21 coupled with a front and a rear horizontal supporting beams 211 therebetween at half height of the lateral leg frames 21 for placing a lower carrier plate 22. In conjunction with
The foldable pad 30 is placed on the chair surface 11 as a folded and reduced structure and placed on a bed surface as an unfolded structure.
Based on the above, the chair 10 and the table 20 composed of simplified structures can effectively simplify the structural manufacturing and assembling with fewer components in order to lower the stock and assembling labor hour costs with economic effectiveness.
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Based on the above, the chair 10 is made of steel tubes and the table 20 is made of steel tubes.
Based on the above, the chair 10 is entirely made of wood, and the table 20 and the movable table plate 25 are made of wood. A surface of the movable table plate 25 is coupled with an outer coating, and the outer coating is selected from wooden coating, genuine leather, PU coating or PVC coating.
Based on the above, the chair 10 is made of both steel tubes and wood. The two lateral leg frames 21 as well as the correspondingly coupled front and rear horizontal supporting beams 211 of the table 20 are made of steel tubes. The movable table plate 25 and the lower carrier plate 22 are made of wood. The surface of the movable table plate 25 is coupled with an outer coating, and the outer coating is selected from wooden coating, genuine leather, PU coating or PVC coating.
Based on the above, the foldable pad 30 is made of fabric cover with sponge lining or leather cover with sponge lining.
The table and chair structure for assembling bed of the present invention can be folded and unfolded speedily for forming a chair and a table or a bed by using a few simplified components for providing multifarious functions and lowering the stock and assembling labor hour costs with economic effectiveness.
Note that the specifications relating to the above embodiments should be construed as exemplary rather than as limitative of the present invention, with many variations and modifications being readily attainable by a person of average skill in the art without departing from the spirit or scope thereof as defined by the appended claims and their legal equivalents.
Claims
1. A table and chair structure for assembling bed comprising:
- a chair having a chair surface for sitting; and
- a table comprising two sets of lateral leg frames correspondingly coupled with a front and a rear horizontal supporting beams therebetween for placing a lower carrier plate, at least two movable leg frames slide outwardly being disposed on bottom sides of the two front and rear horizontal supporting beams, a side of the lower carrier plate from where the movable leg frames slide outwardly being pivotally connected with a connecting frame, an upper side of the connecting frame being pivotally connected with a side of a movable table plate to cause the movable table plate to turn pivotally and upwardly, and place on the two lateral leg frames to form a table surface, and to turn pivotally and downwardly, and place on the movable leg frames and the chair surface of the chair for connecting and forming a bed surface with the chair.
2. The table and chair structure for assembling bed as claimed in claim 1, wherein a chair back is and armrests are respectively disposed on a rear side and two lateral sides of the chair surface of the chair. A placing groove with a height equivalent to a thickness of the movable table plate is disposed at a front side of the chair surface for placing the movable table plate to be leveled with the chair surface.
3. The table and chair structure for assembling bed as claimed in claim 1, wherein at least two slidable guiding columns are protrudingly disposed on bottom sides of the two front and rear horizontal supporting beams of the two lateral leg frames for respectively inserting into a sliding groove with a shape matching that of the slidable guiding column in an upper horizontal beam of one of the movable leg frames for forming a combination for sliding outwardly. A movable supporting rod is pivotally connected from an outer end of the sliding groove of the movable leg frame, and a hooking portion is formed by bending an outer end of the movable supporting rod for correspondingly hooking and connecting fixedly with the placing groove.
4. The table and chair structure for assembling bed as claimed in claim 1, wherein the movable leg frame comprises an upper retractable horizontal frame having a retractable inner frame, a movable supporting rod which can be slide outwardly is sleeved and assembled at an outer end of the retractable inner frame, and a coupling plate is fixedly coupled on the bottom side of the horizontal supporting beam by two sides of the upper retractable horizontal frame. A roller is disposed on a lower end of the movable leg frame. A hooking portion is formed by bending an outer end of the movable supporting rod for hooking and connecting fixedly with the placing groove.
5. The table and chair structure for assembling bed as claimed in claim 3, wherein the sliding groove in the upper horizontal beam of the movable leg frame and the slidable guiding column of the horizontal supporting beam together form an upside-down T shaped sectional concave and convex structure, and guiding wheels are further pivotally disposed on two sides of the upside-down T shaped sectional structure of the slidable guiding column.
6. The table and chair structure for assembling bed as claimed in claim 1, wherein the chair is made of steel tubes and the table is made of steel tubes.
7. The table and chair structure for assembling bed as claimed in claim 1, wherein the chair is entirely made of wood, and the table and the movable table plate are made of wood. A surface of the movable table plate is coupled with an outer coating, wherein the outer coating is selected from wooden coating, genuine leather, PU coating or PVC coating.
8. The table and chair structure for assembling bed as claimed in claim 1, wherein the chair is made of both steel tubes and wood. The two lateral leg frames as well as the correspondingly coupled front and rear horizontal supporting beams of the table are made of steel tubes. The movable table plate and the lower carrier plate are made of wood. The surface of the movable table plate is coupled with an outer coating, wherein the outer coating is selected from wooden coating, genuine leather, PU coating or PVC coating.
9. The table and chair structure for assembling bed as claimed in claim 1, wherein a foldable pad is further provided for placing on the chair surface as a folded and reduced structure and placing on the bed surface as an unfolded structure. The foldable pad is made of fabric cover with sponge lining or leather cover with sponge lining.
10. The table and chair structure for assembling bed as claimed in claim 1, wherein a limiting hole is disposed on an upper side of the lateral leg frame for sleeving a limiting sleeve with two adjusting holes disposed on an outer wall of the limiting sleeve, and a limiting column with an elastic steel ball disposed on an outer wall of the limiting column is sleeved inside the limiting sleeve for forming a height adjustable assembly. When the elastic steel ball of the limiting column is disposed in an upper adjusting hole, an upper end of the limiting column is protruded outside a surface of the upper side of the lateral leg frame. In conjunction with two limiting holes concavely disposed on the movable table plate in corresponding to the two limiting columns, when the movable table plate is placed across the two lateral leg frames, the concavely disposed limiting holes and the limiting columns are correspondingly assembled for providing a combination with an extra stability.
Type: Application
Filed: Jun 22, 2014
Publication Date: Dec 24, 2015
Applicants: TONY HOUSE INDUSTRIES CO., LTD. (Changhua), TONY HOUSE MANUFACTURE (CHINA) CO., LTD. (Kunshan)
Inventor: Nien-Ping Wu (Taichung City)
Application Number: 14/311,296