CN216059884U

CN216059884U - Chair convenient to assemble

Info

Publication number: CN216059884U
Application number: CN202122402275.6U
Authority: CN
Inventors: 吴明燕; 沈洪燕; 董学艺
Original assignee: Hangzhou Kaiyi Home Furnishing Co ltd
Current assignee: Hangzhou Kaiyi Home Furnishing Co ltd
Priority date: 2021-10-07
Filing date: 2021-10-07
Publication date: 2022-03-18
Anticipated expiration: 2031-10-07

Abstract

The utility model discloses a chair convenient to assemble, which comprises a chair seat, a chair back and a chair frame, wherein the chair back is movably connected to the left side of the top of the chair seat, the chair frame is movably connected to the four corners of the top of the chair seat, slots are formed in the front side and the rear side of the left side of the top of the chair seat, inserting blocks are fixedly connected to the front side and the rear side of the bottom of the chair back, an elastic component is arranged on the left side of each slot, and inserting components are fixedly arranged at the four corners of the bottom of the chair seat. According to the utility model, the insertion block and the slot are arranged to match with the insertion assembly to perform insertion assembly work on the chair back and the chair frame, so that the problems that the conventional chair generally uses screws or welding and other fixing methods at the connecting positions of all parts, the method is time-consuming and inconvenient to produce, and the express delivery and the self-assembly of customers are not facilitated are solved, and the chair has the advantage of convenience in assembly.

Description

Chair convenient to assemble

Technical Field

The utility model relates to the technical field of chairs, in particular to a chair convenient to assemble.

Background

The chair is a daily life furniture, a seat that has the back, still has the handrail, modern chair pursues pleasing to the eye fashion, and some chairs no longer just are as the seat, under the combination of science and technology, make human life more convenient, but current chair generally all can use fixing methods such as screw or welding at the junction of each position, and this kind of method is very consuming time and inconvenient when the production mutually, does not do benefit to simultaneously that express delivery has already customer's equipment by oneself yet.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a chair convenient to assemble, which has the advantage of convenience in assembly and solves the problems that the conventional chair generally adopts fixing methods such as screws or welding and the like at the joints of all parts, the method is time-consuming and inconvenient to produce, and the express delivery and the self-assembly of customers are not facilitated.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a chair convenient to equipment, includes the seat support, the back of the chair and chair frame, back of the chair swing joint is in the left side at seat support top, chair frame swing joint is in the four corners at seat support top, the slot has all been seted up to the left front side in seat support top and rear side, the front side and the equal fixedly connected with inserted block of rear side of back of the chair bottom, the left side of slot is provided with the elasticity subassembly, the four corners of seat support bottom is all fixed and is provided with the grafting subassembly.

Preferably, the elastic assembly comprises an elastic groove, the top and the bottom of the left side in the elastic groove are fixedly connected with a spring, the right side in the elastic groove is movably connected with an elastic plate, the left side of the elastic plate is fixedly connected with the right side of the spring, and the inner side of the elastic plate is fixedly connected with a connecting rod.

Preferably, the inserting assembly comprises an inserting groove, fixed blocks are fixedly connected to the periphery of the inside of the inserting groove, fixed grooves are formed in the periphery of the top of the surface of the chair frame, the fixed grooves are formed in an L shape, and the fixed blocks and the fixed grooves are matched with the chair frame to work.

Preferably, the bottom and the top of the left side of the insertion block are both provided with a clamping groove, a clamping block is movably connected inside the clamping groove, the left side of the clamping block is fixedly connected with the right side of the elastic plate, and the clamping groove and the clamping block are matched with the elastic plate to work.

Preferably, the top of the chair frame is fixedly connected with a threaded block, both sides of the top of the inner wall of the inserting groove are provided with threaded grooves, the threaded block is in threaded connection with the threaded grooves, and the threaded block and the threaded grooves are matched with the chair frame to work.

Preferably, the chair seat is provided with a drawing groove on the left side, a drawing handle is movably connected inside the drawing groove, the right side of the drawing handle is fixedly connected with the left side of the connecting rod, and the drawing handle works in cooperation with the elastic plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the insertion block and the slot are arranged to match with the insertion assembly to perform insertion assembly work on the chair back and the chair frame, so that the problems that the conventional chair generally uses screws or welding and other fixing methods at the connecting positions of all parts, the method is time-consuming and inconvenient to produce, and the express delivery and the self-assembly of customers are not facilitated are solved, and the chair has the advantage of convenience in assembly.

2. According to the utility model, by arranging the elastic component, when the inserting block is matched with the slot to perform inserting assembling work on the chair back, the inserting block can be effectively limited by the clamping block and the clamping slot, so that the condition that the chair back is separated from the chair seat in the working process is avoided, and the working stability of the chair back is improved.

3. According to the utility model, by arranging the clamping groove and the clamping block, the insertion block can be effectively limited and fixed after a user utilizes the insertion block to match with the slot to assemble the chair back and the chair seat, so that the situation that the insertion block is separated from the slot when the insertion block is matched with the slot to work is avoided, and the insertion effect of the insertion block and the slot is improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention.

In the figure: 1. a chair seat; 2. a chair back; 3. a chair frame; 4. a slot; 5. inserting a block; 6. an elastic component; 61. an elastic groove; 62. a spring; 63. an elastic plate; 64. a connecting rod; 7. a plug-in assembly; 71. inserting grooves; 72. a fixed block; 73. fixing grooves; 8. a card slot; 9. a clamping block; 10. a thread block; 11. a thread groove; 12. drawing the groove; 13. and (4) pulling the handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the chair convenient to assemble provided by the utility model comprises a chair seat 1, a chair back 2 and a chair frame 3, wherein the chair back 2 is movably connected to the left side of the top of the chair seat 1, the chair frame 3 is movably connected to four corners of the top of the chair seat 1, slots 4 are respectively formed in the front side and the rear side of the left side of the top of the chair seat 1, inserting blocks 5 are respectively and fixedly connected to the front side and the rear side of the bottom of the chair back 2, elastic components 6 are arranged on the left sides of the slots 4, and inserting components 7 are respectively and fixedly arranged at four corners of the bottom of the chair seat 1.

Referring to fig. 2, the elastic component 6 includes an elastic groove 61, a spring 62 is fixedly connected to the top and the bottom of the left side inside the elastic groove 61, an elastic plate 63 is movably connected to the right side inside the elastic groove 61, the left side of the elastic plate 63 is fixedly connected to the right side of the spring 62, and a connecting rod 64 is fixedly connected to the inner side of the elastic plate 63.

As a technical optimization scheme of the utility model, by arranging the elastic component 6, the insert block 5 can be effectively limited by the fixture block 9 and the clamping groove 8 when the insert block 5 is matched with the slot 4 to perform inserting assembly work on the chair back 2, so that the condition that the chair back 2 is separated from the chair seat 1 in the working process is avoided, and the working stability of the chair back 2 is improved.

Referring to fig. 2, the inserting assembly 7 includes an inserting groove 71, fixing blocks 72 are fixedly connected to the periphery of the inside of the inserting groove 71, fixing grooves 73 are formed in the periphery of the top of the surface of the chair frame 3, the fixing grooves 73 are formed in an L shape, and the fixing blocks 72 and the fixing grooves 73 are matched with the chair frame 3 to work.

As a technical optimization scheme of the utility model, by arranging the inserting component 7, the rapid assembly of the chair frame 3 and the chair seat 1 can be effectively assisted when a user connects and assembles the chair frame 3 and the chair seat 1, and meanwhile, the inserted chair frame 3 is limited and fixed, so that the situation that the chair frame 3 is separated from the chair seat 1 after the chair frame 3 is assembled with the chair seat 1 is avoided, and the convenience of assembling the chair frame 3 with the chair seat 1 is improved.

Referring to fig. 2, the clamping groove 8 is formed in the bottom and the top of the left side of the inserting block 5, the clamping block 9 is movably connected inside the clamping groove 8, the left side of the clamping block 9 is fixedly connected with the right side of the elastic plate 63, and the clamping groove 8 and the clamping block 9 are matched with the elastic plate 63 to work.

As a technical optimization scheme of the utility model, by arranging the clamping groove 8 and the clamping block 9, the insertion block 5 can be effectively limited and fixed after a user utilizes the insertion block 5 to be matched with the slot 4 to assemble the chair back 2 and the chair seat 1, the situation that the insertion block 5 is separated from the slot 4 when the insertion block 5 is matched with the slot 4 to work is avoided, and the insertion effect of the insertion block 5 and the slot 4 is improved.

Referring to fig. 2, a threaded block 10 is fixedly connected to the top of the chair frame 3, threaded grooves 11 are formed in both sides of the top of the inner wall of the insertion groove 71, the threaded block 10 is in threaded connection with the threaded grooves 11, and the threaded block 10 and the threaded grooves 11 are matched with the chair frame 3 to work.

As a technical optimization scheme of the utility model, by arranging the thread block 10 and the thread groove 11, the connecting effect of the chair frame 3 and the chair seat 1 can be effectively ensured after a user utilizes the fixing groove 73 to match with the fixing block 72 to assemble the chair frame 3 and the chair seat 1, the condition that the chair frame 3 is separated from the chair seat 1 in the working process is avoided, and the splicing effect of the splicing groove 71 and the stability of the assembled chair frame 3 are improved.

Referring to fig. 2, a drawing groove 12 is formed in the left side of the seat 1, a drawing handle 13 is movably connected inside the drawing groove 12, the right side of the drawing handle 13 is fixedly connected with the left side of a connecting rod 64, and the drawing handle 13 cooperates with an elastic plate 63 to work.

As a technical optimization scheme of the utility model, by arranging the drawing groove 12 and the drawing handle 13, the elastic plate 63 can be effectively pulled uniformly to drive the clamping block 9 to contract when a user disassembles or assembles the chair back 2, the situation that the clamping block 9 cannot be controlled uniformly when the chair back 2 is assembled is avoided, and the convenience of the installation of the chair back 2 is improved.

The working principle and the using process of the utility model are as follows: when using, it moves to make spring 62 shrink to make inserted block 5 get into slot 4 and carry out grafting work to the back of the chair 2 to move left side through pull-out handle 13 pulling elastic plate 63 drives fixture block 9 through pull-out handle 13 pulling elastic plate 63, after that, the back is loosened pull-out handle 13 spring 62 and is promoted elastic plate 63 and drive fixture block 9 and carry out draw-in groove 8 inside and carry out spacing fixed to inserted block 5, then utilize fixed block 72 cooperation fixed slot 73 to carry out grafting equipment work to chair frame 3 through inserting groove 71, threaded block 10 cooperation thread groove 11 guarantees fixed block 72 and fixed slot 73 to the fixed effect of chair frame 3 simultaneously, production convenience and packaging efficiency have been improved.

In summary, the following steps: this chair convenient to equipment carries out grafting equipment work to back of the chair 2 and chair frame 3 through inserted block 5 and slot 4 cooperation grafting subassembly 7, has solved current chair and generally all can use fixing methods such as screw or welding at the junction at each position, and this kind of method is very consuming time and not convenient when producing mutually, does not also do benefit to express delivery the problem that customer assembled by oneself yet simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a chair convenient to equipment, includes seat support (1), back of the chair (2) and chair frame (3), its characterized in that: the utility model discloses a chair, including seat support (1), chair frame (3), slot (4) have all been seted up to the left front side in seat support (1) top and rear side, the front side of the back of the chair (2) bottom and the equal fixedly connected with inserted block (5) of rear side, the left side of slot (4) is provided with elasticity subassembly (6), the four corners of seat support (1) bottom is all fixed and is provided with grafting subassembly (7).

2. A chair as claimed in claim 1, which is easy to assemble, wherein: elasticity subassembly (6) are including elasticity groove (61), the equal fixedly connected with spring (62) in the inside left top and bottom of elasticity groove (61), the inside right side swing joint in elasticity groove (61) has elastic plate (63), the left side of elastic plate (63) and the right side fixed connection of spring (62), inboard fixedly connected with connecting rod (64) of elastic plate (63).

3. A chair as claimed in claim 1, which is easy to assemble, wherein: the inserting assembly (7) comprises an inserting groove (71), fixing blocks (72) are fixedly connected to the periphery of the inside of the inserting groove (71), fixing grooves (73) are formed in the periphery of the top of the surface of the chair frame (3), the fixing grooves (73) are formed in an L shape, and the fixing blocks (72) and the fixing grooves (73) are matched with the chair frame (3) to work.

4. A chair as claimed in claim 2, which is easy to assemble, wherein: draw-in groove (8) have all been seted up with the top in the left bottom of inserted block (5), the inside swing joint of draw-in groove (8) has fixture block (9), the left side of fixture block (9) and the right side fixed connection of elastic plate (63), draw-in groove (8) and fixture block (9) cooperation elastic plate (63) work.

5. A chair as claimed in claim 3, which is easy to assemble, wherein: the top of the chair frame (3) is fixedly connected with a threaded block (10), both sides of the top of the inner wall of the insertion groove (71) are provided with threaded grooves (11), the threaded block (10) is in threaded connection with the threaded grooves (11), and the threaded block (10) and the threaded grooves (11) are matched with the chair frame (3) to work.

6. A chair as claimed in claim 2, which is easy to assemble, wherein: the utility model discloses a take-out chair, including seat support (1), pull groove (12) have been seted up on the left side of seat support (1), the inside swing joint of pull groove (12) has pull handle (13), the right side of pull handle (13) and the left side fixed connection of connecting rod (64), pull handle (13) cooperation elastic plate (63) work.