CN214127741U

CN214127741U - Chair convenient to disassemble and assemble

Info

Publication number: CN214127741U
Application number: CN202023174101.0U
Authority: CN
Inventors: 郭红艳
Original assignee: Foshan Qianjin Furniture Co ltd
Current assignee: Foshan Qianjin Furniture Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-09-07
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a chair convenient to dismantle equipment, including backup pad and coupling mechanism, two be provided with two dwangs between the backup pad, and through pivot and bearing swing joint between two dwangs, the left end and the right-hand member of dwang have the connecting block through pivot and bearing swing joint respectively, the connecting block is close to the first slider of one side lateral wall fixed connection of backup pad, there is the diaphragm at the top of backup pad through coupling mechanism swing joint, and the top of diaphragm has the flat board through pivot and bearing swing joint, dull and stereotyped bottom is through first connecting rod fixedly connected with second slider, and has seted up on the diaphragm with second slider assorted second spout, dull and stereotyped top is close to right side department and has first mounting panel through a plurality of screw and screw swing joint. The utility model discloses a series of structures make this device have characteristics such as the convenience is good and availability factor height.

Description

Chair convenient to disassemble and assemble

Technical Field

The utility model relates to furniture especially relates to a chair convenient to dismantle equipment.

Background

In daily life, furniture is ubiquitous, and has a lot of functions in people's life, which mainly comprises a chair, a stool, a table, a sofa and the like, wherein the chair is one of a plurality of furniture types, the chair is daily life furniture, and a seat with a backrest and an armrest, but the prior art chairs have the problem of inconvenience in assembly and disassembly, so that the use efficiency is greatly reduced, and therefore, a chair convenient to disassemble and assemble is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the objectives of the present invention is to provide a chair convenient to disassemble and assemble.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

a chair convenient to disassemble and assemble comprises a support plate and a connecting mechanism, wherein two rotating rods are arranged between the two support plates and are movably connected through a rotating shaft and a bearing, the left end and the right end of each rotating rod are respectively movably connected with a connecting block through the rotating shaft and the bearing, the connecting block is close to one side wall of the support plate and is fixedly connected with a first sliding block, a first sliding groove matched with the first sliding block is formed in the support plate, the top of the support plate is movably connected with a transverse plate through the connecting mechanism, the top of the transverse plate is movably connected with a flat plate through the rotating shaft and the bearing, the bottom of the flat plate is fixedly connected with a second sliding block through a first connecting rod, a second sliding groove matched with the second sliding block is formed in the transverse plate, and a first mounting plate is movably connected at the position, close to the right side, of the top of the flat plate through a plurality of screws and screw holes, the top of the first mounting plate is fixedly connected with an inclined plate, the front wall and the rear wall of the supporting plate positioned on the right side are respectively and movably connected with a second mounting plate through screws and screw holes, and the side walls of one side far away from the two second mounting plates are respectively fixedly connected with a first fixing plate, the top of the first fixing plate is fixedly connected with an L-shaped plate, the left wall of the L-shaped plate is movably connected with an L-shaped rod through a rotating shaft and a bearing, the other end of the L-shaped rod is movably connected with a rotating plate through the rotating shaft and the bearing, the top of the rotating plate is fixedly connected with a baffle plate, the left wall of the rotating plate is movably connected with a second connecting rod through a rotating shaft and a bearing, and the other end of the second connecting rod is movably connected with the left wall of the L-shaped plate through a rotating shaft and a bearing, the left wall of the L-shaped plate is fixedly connected with a first spring, and the other end of the first spring is fixedly connected with the left wall of the rotating plate.

Furthermore, two convex grooves are formed in the supporting plate, two through holes are formed in the transverse plate, the connecting mechanism comprises a barrel, the bottom of the barrel is arranged in a closed mode, the bottom of the barrel penetrates through the inner ring of the through hole and extends into the convex grooves, a U-shaped rod is arranged above the through hole, a screw is fixedly connected to the bottom of the U-shaped rod, a limiting block is movably connected to the bottom of the screw through a screw hole, the bottom of the screw penetrates through the inner ring of the screw and extends into the barrel and is fixedly connected with a third sliding block, a second spring is fixedly connected to the bottom of the third sliding block, a conical column is fixedly connected to the bottom of the second spring, two steel balls are arranged below the conical column, and two limiting holes matched with the steel balls are formed in the barrel.

Furthermore, the right wall fixedly connected with of swash plate has a plurality of couple, and a plurality of couple is evenly distributed.

Furthermore, a roller is arranged on the right side of the inclined plate, a connecting plate is movably connected to the front wall and the rear wall of the roller through a rotating shaft and a bearing respectively, and the left wall of the connecting plate is fixedly connected with the right wall of the inclined plate.

Further, a spongy cushion is installed at the top of the flat plate, and a leather cushion is installed on the left wall of the inclined plate.

Furthermore, two the lateral wall of one side that the backup pad is close to is fixedly connected with first U-shaped board respectively, and is provided with same second fixed plate in two first U-shaped boards.

Furthermore, the bottom fixedly connected with supporting shoe of backup pad, and the bottom of supporting shoe has the second U-shaped board through screw and screw swing joint, the front side inner wall and the rear side inner wall of second U-shaped board have same pulley through pivot and bearing swing joint.

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

1. in the technical scheme, the convex groove on the supporting plate can be effectively limited by the mutual matching of the steel ball, the conical column, the barrel and the screw rod, so that the transverse plate is movably connected with the supporting plate, the aim of facilitating the installation and the disassembly is fulfilled, and the convenience is effectively improved;

2. in this technical scheme, through mutually supporting between second mounting panel, first fixed plate and the baffle, can realize carrying out effectual upset control to the baffle for it can place article under the horizontality, also can overturn the back and act as the handrail, thereby the effectual availability factor that has improved.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a schematic structural diagram of the present embodiment;

FIG. 3 is a right side view of FIG. 2;

fig. 4 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a support plate; 2. a first U-shaped plate; 3. a second fixing plate; 4. a support block; 5. a pulley; 6. a second U-shaped plate; 7. a first mounting plate; 8. hooking; 9. a sloping plate; 10. a drum; 11. a leather pad; 12. a sponge cushion; 13. a flat plate; 14. a transverse plate; 15. rotating the rod; 16. a second mounting plate; 17. a first fixing plate; 18. a baffle plate; 19. a connecting mechanism; 191. steel balls; 192. a tapered post; 193. a barrel; 194. a screw.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a chair convenient for disassembly and assembly comprises a support plate 1 and a connecting mechanism 19, wherein two rotating rods 15 are arranged between the two support plates 1, the two rotating rods 15 are movably connected through a rotating shaft and a bearing, the left end and the right end of each rotating rod 15 are respectively movably connected with a connecting block through the rotating shaft and the bearing, the side wall of one side, close to the support plate 1, of each connecting block is fixedly connected with a first slide block, a first slide groove matched with the first slide block is formed in the support plate 1, the top of the support plate 1 is movably connected with a transverse plate 14 through the connecting mechanism 19, the top of the transverse plate 14 is movably connected with a flat plate 13 through the rotating shaft and the bearing, the bottom of the flat plate 13 is fixedly connected with a second slide block through a first connecting rod, a second slide groove matched with the second slide block is formed in the transverse plate 14, and the position, the top of the first mounting plate 7 is fixedly connected with an inclined plate 9, the front wall and the rear wall of the supporting plate 1 positioned on the right side are respectively and movably connected with a second mounting plate 16 through screws and screw holes, the side wall of one side far away from the two second mounting plates 16 is respectively and fixedly connected with a first fixing plate 17, the top of the first fixing plate 17 is fixedly connected with an L-shaped plate, the left wall of the L-shaped plate is movably connected with an L-shaped rod through a rotating shaft and a bearing, the other end of the L-shaped rod is movably connected with a rotating plate through the rotating shaft and the bearing, the top of the rotating plate is fixedly connected with a baffle plate 18, the left wall of the rotating plate is movably connected with a second connecting rod through the rotating shaft and the bearing, the other end of the second connecting rod is movably connected with the left wall of the L-shaped plate through the rotating shaft and the bearing, the left wall of the L-shaped plate is fixedly connected with a first spring, and the other end of the first spring is fixedly connected with the left wall of the rotating plate, through the mutual cooperation between the second mounting plate 16, the first fixing plate 17 and the baffle 18, the effective turnover control of the baffle 18 can be realized, so that the baffle can be used for placing articles in a horizontal state and also can be used as a handrail after being turned over, thereby effectively improving the use efficiency of the baffle, two convex grooves are arranged on the supporting plate 1, two through holes are arranged on the transverse plate 14, the connecting mechanism 19 comprises a cylinder 193, the bottom of the cylinder 193 is arranged in a closed manner, the bottom of the cylinder 193 penetrates through the inner ring of the through hole and extends into the convex grooves, a U-shaped rod is arranged above the through hole, the bottom of the U-shaped rod is fixedly connected with a screw rod 194, the bottom of the screw rod 194 is movably connected with a limiting block through a screw hole, the bottom of the screw rod 194 penetrates through the inner ring of the screw hole and extends into the cylinder 193 and is fixedly connected with a third slider, and the bottom of the third slider is fixedly connected with a second spring, the bottom of the second spring is fixedly connected with a conical column 192, two steel balls 191 are arranged below the conical column 192, two limiting holes matched with the steel balls 191 are formed in the cylinder 193, the convex groove on the support plate 1 can be effectively limited through the mutual matching among the steel balls 191, the conical column 192, the cylinder 193 and the screw 194, the transverse plate 14 is movably connected with the support plate 1, and the purpose of facilitating installation and disassembly is achieved, so that the convenience of the chair is effectively improved, the right wall of the inclined plate 9 is fixedly connected with a plurality of hooks 8 which are uniformly distributed, so that the purpose of facilitating placement of articles is achieved, the right side of the inclined plate 9 is provided with a roller 10, the front wall and the rear wall of the roller 10 are respectively and movably connected with a connecting plate through a rotating shaft and a bearing, the left wall of the connecting plate is fixedly connected with the right wall of the inclined plate 9, so that the movement of the chair can be effectively controlled, foam-rubber cushion 12 is installed at dull and stereotyped 13's top, leather pad 11 is installed to the left wall of swash plate 9, the effectual travelling comfort that has improved, the first U-shaped board 2 of one side lateral wall difference fixedly connected with that two backup pads 1 are close to mutually, and be provided with same second fixed plate 3 in two first U-shaped boards 2, make two backup pads 1 can't be the translation in opposite directions, reach spacing purpose, the bottom fixedly connected with supporting shoe 4 of backup pad 1, and there is second U-shaped board 6 bottom of supporting shoe 4 through screw and screw swing joint, there is same pulley 5 front side inner wall and rear side inner wall of second U-shaped board 6 through pivot and bearing swing joint, reach the purpose of being convenient for to remove.

The working principle is as follows: in the technical scheme, the second U-shaped plate 6 is movably connected with the bottom of the support plate 1 through a screw and a screw hole to be convenient to move, the two support plates 1 are pushed towards opposite directions, the two support plates 1 drive the two rotating rods 15 to rotate through the connecting block, effective extension and contraction of the two support plates 1 can be realized, the folding mechanism is provided, the second fixing plate 3 is placed in the two first U-shaped plates 2 to be effective in limiting the two support plates 1, the flat plate 13 is placed on the support plates 1, the cylinder 193 penetrates through the inner ring of the through hole and extends into the convex groove through the connecting mechanism 19, the U-shaped rod is rotated, the U-shaped rod drives the third sliding block to translate downwards through the screw rod 194, the third sliding block drives the second spring to shrink downwards, the second spring applies elasticity to the steel ball 191 through the conical column 192, and the steel ball 191 is exposed from the limiting hole, can realize effective limit of the convex groove on the supporting plate 1, so that the transverse plate 14 is movably connected with the supporting plate 1 to achieve the purpose of convenient installation and disassembly, thereby effectively improving the convenience, the flat plate 13 is movably connected with the first mounting plate 7 through screws and screw holes, so that the flat plate is provided with a backrest, the chair can be pushed by the roller 10, the hook 8 can hang the articles on the hook 8, thereby effectively improving the practicability, the baffle 18 is overturned upwards and drives the L-shaped rod and the second connecting rod to rotate, the L-shaped rod and the second connecting rod drive the first spring to extend or contract, so that the baffle 18 is vertical to the flat plate 13, and the baffle has the function of a handrail, and the baffle 18 is restored to the horizontal state through overturning, so that the purpose of placing articles is achieved, and the use efficiency of the baffle is effectively improved.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A chair convenient for disassembly and assembly comprises a support plate (1) and a connecting mechanism (19), and is characterized in that: two dwang (15) are arranged between the two supporting plates (1), the two dwang (15) are movably connected through a rotating shaft and a bearing, the left end and the right end of the dwang (15) are respectively movably connected with a connecting block through the rotating shaft and the bearing, the connecting block is close to a first sliding block fixedly connected with one side wall of the supporting plate (1), a first sliding groove matched with the first sliding block is arranged on the supporting plate (1), the top of the supporting plate (1) is movably connected with a transverse plate (14) through a connecting mechanism (19), the top of the transverse plate (14) is movably connected with a flat plate (13) through the rotating shaft and the bearing, the bottom of the flat plate (13) is fixedly connected with a second sliding block through a first connecting rod, a second sliding groove matched with the second sliding block is arranged on the transverse plate (14), the top of the flat plate (13) is close to the right side and is movably connected with a first mounting plate (7) through a plurality of screws and screw holes, and the top of the first mounting plate (7) is fixedly connected with an inclined plate (9), the front wall and the rear wall of the supporting plate (1) positioned on the right side are respectively fixedly connected with a second mounting plate (16) through screws and screw holes, and one side wall of the two second mounting plates (16) far away from each other is respectively fixedly connected with a first fixing plate (17), the top of the first fixing plate (17) is fixedly connected with an L-shaped plate, the left wall of the L-shaped plate is movably connected with an L-shaped rod through a rotating shaft and a bearing, the other end of the L-shaped rod is movably connected with a rotating plate through a rotating shaft and a bearing, the top of the rotating plate is fixedly connected with a baffle plate (18), the left wall of the rotating plate is movably connected with a second connecting rod through a rotating shaft and a bearing, the other end of the second connecting rod is movably connected with the left wall of the L-shaped plate through a rotating shaft and a bearing, the left wall of the L-shaped plate is fixedly connected with a first spring, and the other end of the first spring is fixedly connected with the left wall of the rotating plate.

2. A chair of easy assembly and disassembly as claimed in claim 1, wherein: the supporting plate (1) is provided with two convex grooves, the transverse plate (14) is provided with two through holes, the connecting mechanism (19) comprises a cylinder body (193), the bottom of the cylinder body (193) is arranged in a closed way, the bottom of the cylinder body (193) penetrates through the inner ring of the through hole, and extends into the convex groove, a U-shaped rod is arranged above the through hole, the bottom of the U-shaped rod is fixedly connected with a screw rod (194), the bottom end of the screw rod (194) is movably connected with a limiting block through a screw hole, the bottom end of the screw rod (194) penetrates through the inner ring of the screw hole, and a third sliding block is fixedly connected in the cylinder body (193), the bottom of the third sliding block is fixedly connected with a second spring, the bottom of the second spring is fixedly connected with a conical column (192), and two steel balls (191) are arranged below the conical column (192), and two limiting holes matched with the steel balls (191) are formed in the cylinder body (193).

3. A chair of easy assembly and disassembly as claimed in claim 1, wherein: the right wall fixedly connected with of swash plate (9) has a plurality of couple (8), and a plurality of couple (8) are evenly distributed.

4. A chair of easy assembly and disassembly as claimed in claim 1, wherein: the right side of swash plate (9) is provided with cylinder (10), and the antetheca and the back wall of cylinder (10) have the connecting plate through pivot and bearing swing joint respectively to the left wall of connecting plate and the right wall fixed connection of swash plate (9).

5. A chair of easy assembly and disassembly as claimed in claim 1, wherein: the top of the flat plate (13) is provided with a spongy cushion (12), and the left wall of the inclined plate (9) is provided with a leather cushion (11).

6. A chair of easy assembly and disassembly as claimed in claim 1, wherein: two one side lateral wall that backup pad (1) is close to mutually is fixedly connected with first U-shaped board (2) respectively, and is provided with same second fixed plate (3) in two first U-shaped boards (2).

7. A chair of easy assembly and disassembly as claimed in claim 1, wherein: the bottom fixedly connected with supporting shoe (4) of backup pad (1), and the bottom of supporting shoe (4) has second U-shaped board (6) through screw and screw swing joint, the front side inner wall and the rear side inner wall of second U-shaped board (6) have same pulley (5) through pivot and bearing swing joint.