CN210611597U

CN210611597U - Chair with detachable top

Info

Publication number: CN210611597U
Application number: CN201921895205.5U
Authority: CN
Inventors: 林碧虾; 江瑞强
Original assignee: Jingfa Fujian Furniture Co Ltd
Current assignee: Jingfa Fujian Furniture Co Ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-05-26
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a chair, relating to a piece of furniture. Its technical essential includes chair foot, seat support and the back of the chair, the chair foot is supporting the seat support, the rear end of seat support is connected with the back of the chair, the seat support is perpendicular mutually with the back of the chair, be provided with in the seat support and place the chamber, it is provided with the backup pad to place the intracavity, the lateral wall of seat support is provided with the confession the opening of backup pad business turn over, be provided with the anticreep portion that prevents the backup pad and break away from the seat support between backup pad and the seat support, the seat support just be close to the back of the chair lateral wall with be provided with spacing subassembly between the lateral wall of backup pad, the bottom of backup pad just keeps away from the both ends. The utility model has the advantages of reduce and occupy the house space.

Description

Chair with detachable top

Technical Field

The utility model relates to a furniture, more specifically say, it relates to a chair.

Background

The chair is an indispensable furniture in the household life, and generally comprises chair legs, a chair seat and a chair back, wherein the chair legs support the chair seat, the back of the chair seat is connected with the chair back, and the chair seat is vertical to the chair back.

However, a general household does not have many chairs to occupy a limited housing space, and when a large number of guests visit the household, the guests may not sit on the chairs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chair, it has the advantage that reduces and occupy the house space.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a chair, includes chair foot, seat support and the back of the chair, the chair foot is supporting the seat support, the rear end of seat support is connected with the back of the chair, the seat support is perpendicular mutually with the back of the chair, be provided with in the seat support and place the chamber, it is provided with the backup pad to place the intracavity, the lateral wall of seat support is provided with the confession the opening of backup pad business turn over, be provided with the anticreep portion that prevents the backup pad and break away from the seat support between backup pad and the seat support, the seat support just be close to the back of the chair the lateral wall with be provided with spacing subassembly between the lateral wall of backup pad, the bottom of backup pad just keeps away.

Through adopting above-mentioned technical scheme, when the guest is more in the family, pull out the backup pad from placing the chamber, take out the supporting legs from the standing groove for backup pad, supporting legs and chair have formed a stool, have increased the place that supplies the guest to sit, thereby have avoided the guest of visiting in the family to have not taken place the condition that the chair sat when more.

Furthermore, anticreep portion is including setting up the groove of stepping down of backup pad bottom, the groove of stepping down is followed the length direction of backup pad is seted up, the opening part of placing the chamber is provided with and slides and is in the lug in the groove of stepping down.

Through adopting above-mentioned technical scheme, when outwards pulling out the backup pad, the lug slides to the direction of keeping away from the seat support, when the lug slides to the one end that the groove of stepping down is close to the seat support, lug and the cell wall looks butt in groove of stepping down to play and prevent that the backup pad from breaking away from the mesh of placing the chamber.

Furthermore, the convex block is provided with a ball which is in rolling contact with the receding groove.

Through adopting above-mentioned technical scheme, the setting of ball can reduce the lug and let the frictional force between the groove for the slip of backup pad is more smooth and easy.

Furthermore, the limiting assembly comprises a threaded hole formed in the side wall of the seat, a positioning hole formed in the side wall of the supporting plate, and a bolt which is rotatably arranged in the threaded hole and is embedded in the positioning hole.

Through adopting above-mentioned technical scheme, when the lug with let the cell wall looks butt in groove, rotate the bolt and make in the bolt gomphosis locating hole to prevent that the backup pad from taking place to slide, make the installation of backup pad more stable.

Furthermore, a gasket is arranged between the bolt and the chair seat.

Through adopting above-mentioned technical scheme, the coefficient of friction of gasket is greater than the coefficient of friction of bolt, and the area of contact of increase and seat support is that the bolt is better to the fixed effect of backup pad.

Further, the lower surface of the supporting plate is provided with a groove which is convenient for taking out the supporting legs, and the groove is communicated with the placing groove.

Through adopting above-mentioned technical scheme, the setting of recess, convenient to use person's finger takes out the supporting legs from the recess.

Furthermore, the supporting legs are inclined when being opened, and one end of the supporting legs, which is far away from the supporting plate, is farthest away from the chair seat.

Through adopting above-mentioned technical scheme, be the slope form when opening during the supporting legs, from the bottom up is closed gradually, and the backup pad is under the condition of pressurized, and this kind of big end up's structure can become inseparabler, and stable in structure is firm.

Further, a cushion is arranged on the upper surface of the supporting plate.

Through adopting above-mentioned technical scheme, the setting of cushion, people sit more comfortablely on the cushion.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the arrangement of the supporting plate and the supporting legs, when more guests are in the house, the supporting plate is pulled out of the placing cavity, and the supporting legs are taken out of the placing groove, so that the supporting plate, the supporting legs and the chair form a stool, the place for the guests to sit is increased, and the condition that the guests do not sit on the chair when more guests visit the house is avoided;

(2) through the arrangement of the limiting assembly, when the convex block is abutted against the groove wall of the abdicating groove, the bolt is rotated to be embedded into the positioning hole, so that the support plate is prevented from sliding, and the support plate is more stably installed;

(3) when opening through the supporting legs, be the slope form, from the bottom up closes gradually, and the backup pad is under the condition of pressurized, and this kind of big-end-up's structure can become inseparabler, and stable in structure is firm.

Drawings

FIG. 1 is a schematic view of the entire structure of the supporting plate located in the placing chamber in this embodiment;

FIG. 2 is a schematic view of the overall structure of the extended placement chamber of the support plate in this embodiment;

fig. 3 is an exploded view of the present embodiment.

Reference numerals: 1. chair legs; 2. a chair seat; 3. a chair back; 4. a placement chamber; 5. a support plate; 6. an opening; 7. an anti-drop part; 71. a yielding groove; 72. a bump; 8. a limiting component; 81. a threaded hole; 82. a bolt; 83. positioning holes; 801. a gasket; 9. supporting legs; 10. a placement groove; 11. a groove; 12. a cushion.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model provides a chair, refer to fig. 1, fig. 2 and fig. 3 show, including chair foot 1, seat support 2 and the back of the chair 3, seat support 2 is supporting through four chair feet 1, the rear end of seat support 2 is connected with the back of the chair 3,

seat support

2 and 3 mutually perpendicular of the back of the chair, it places chamber 4 to have seted up in seat support 2, place chamber 4 and placed backup pad 5, the opening 6 that supplies backup pad 5 business turn over is seted up to the lateral wall of seat support 2, backup pad 5 is with installing anticreep portion 7 between the seat support 2, install spacing subassembly 8 on the lateral wall of seat support 2 and be close to the back of the

chair

3, 5 bottoms of backup pad and the both ends of keeping away from seat support 2 articulate there are supporting legs.

The anti-falling part 7 comprises a yielding groove 71 arranged at the bottom of the support plate 5, the yielding groove 71 is formed along the length direction of the support plate 5, and a convex block 72 sliding in the yielding groove 71 is fixed at the opening 6 of the bottom wall of the placing cavity 4. When the support plate 5 is pulled out, the protrusion 72 slides in a direction away from the seat 2, and when the protrusion 72 slides to the end of the receding groove 71 close to the seat 2, the protrusion 72 abuts against the groove wall of the receding groove 71, thereby preventing the support plate 5 from separating from the placing cavity 4.

In order to reduce the friction between the protrusion 72 and the receding groove 71 and to make the sliding of the support plate 5 smoother, balls (not shown) are mounted on the protrusion 72 to be in rolling contact with the receding groove 71.

Referring to fig. 3, the position limiting assembly 8 includes a threaded hole 81 formed in the side wall of the seat 2, a bolt 82 rotatably mounted in the threaded hole 81, and a positioning hole 83 engaged with the bolt 82 is formed in the side wall of the support plate 5 at a position away from the support leg. When the protrusion 72 abuts against the groove wall of the receding groove 71, the bolt 82 is rotated to fit the bolt 82 into the positioning hole 83, so as to prevent the support plate 5 from sliding, and thus the support plate 5 is more stably mounted.

Wherein a spacer 801 is installed between the bolt 82 and the seat 2. The spacer 801 has a sheet-like structure made of rubber, and has an area larger than that of the end face of the bolt 82. The friction coefficient of the spacer 801 is larger than that of the bolt 82, and the contact area with the seat 2 is increased, so that the fixing effect of the bolt 82 on the support plate 5 is better.

Referring to fig. 3, in order to facilitate the removal of the supporting feet 9, a groove 11 is formed on the lower surface of the supporting plate 5, so that the user can easily open the supporting feet 9 through the groove 11. The supporting legs 9 are inclined when opened, and the end of the supporting legs far away from the supporting plate 5 is farthest away from the seat 2, so that the supporting legs 9 are gradually folded from bottom to top. When the supporting plate 5 is pressed, the structure with small top and large bottom becomes more compact, and the structure is stable and firm.

A seat cushion 12 is arranged on the upper surface of the supporting plate 5, and people can sit more comfortably through the seat cushion 12.

The utility model discloses a working process and beneficial effect as follows: when more guests are in the house, the supporting plate 5 is pulled out of the placing cavity 4, and the supporting legs are taken out of the placing groove 10, so that the supporting plate 5, the supporting legs 9 and the chair form a stool, the place for the guests to sit is increased, and the condition that the guests do not sit on the chair when more guests visit in the house is avoided.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a chair, includes chair foot (1), seat support (2) and the back of the chair (3), seat support (2) are being supported in chair foot (1), the rear end of seat support (2) is connected with back of the chair (3), seat support (2) and back of the chair (3) mutually perpendicular, its characterized in that, be provided with in seat support (2) and place chamber (4), it is provided with backup pad (5) in chamber (4) to place, the lateral wall of seat support (2) is provided with the confession opening (6) of backup pad (5) business turn over, be provided with between backup pad (5) and seat support (2) and prevent that backup pad (5) break away from anticreep portion (7) of seat support (2), the lateral wall of seat support (2) and be close to back of the chair (3) with be provided with spacing subassembly (8) between the lateral wall of backup pad (5), the bottom of backup pad (5) just keeps away from, the bottom of the supporting plate (5) is provided with a placing groove (10) which is embedded with the supporting leg (9).

2. The chair according to claim 1, wherein the anti-dropping portion (7) comprises a yielding groove (71) formed in the bottom of the support plate (5), the yielding groove (71) is formed along the length direction of the support plate (5), and a convex block (72) sliding in the yielding groove (71) is arranged at the opening (6) of the placing cavity (4).

3. A chair according to claim 2, wherein the projection (72) is provided with a ball which is in rolling contact with the relief groove (71).

4. A chair according to claim 1, wherein the limiting member (8) comprises a threaded hole (81) provided in a side wall of the seat (2), a positioning hole (83) provided in a side wall of the support plate (5), and a bolt (82) rotatably provided in the threaded hole (81) and fitted in the positioning hole (83).

5. A chair in accordance with claim 4, characterized in that a spacer (801) is arranged between the bolt (82) and the seat (2).

6. A chair in accordance with claim 1, characterized in that the lower surface of the support plate (5) is provided with recesses (11) for facilitating the removal of the support feet (9), said recesses (11) communicating with the placement grooves (10).

7. A chair in accordance with claim 1, characterized in that the legs (9) are inclined when they are spread apart, the end of the legs remote from the support plate (5) being furthest from the seat (2).

8. A chair in accordance with claim 1, characterized in that the upper surface of the support plate (5) is provided with a seat cushion (12).