CN219680138U

CN219680138U - Chair convenient to dismouting

Info

Publication number: CN219680138U
Application number: CN202320987743.7U
Authority: CN
Inventors: 吕欲战
Original assignee: Wuyi Yushun Industry And Trade Co ltd
Current assignee: Wuyi Yushun Industry And Trade Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-09-15
Anticipated expiration: 2033-04-27

Abstract

The utility model provides a chair convenient to disassemble and assemble, which comprises supporting legs, wherein a cushion, armrests and a backrest are detachably connected to the supporting legs, connecting pieces which are detachably connected with the supporting legs are arranged at four end corners of the cushion, a first mounting groove which is matched and spliced with the supporting legs is arranged on the armrests, a second mounting groove which is matched and spliced with the supporting legs is arranged on the backrest, a splicing piece which is detachably connected with the backrest is also arranged on the armrests, a flange is formed on the supporting legs, a groove is formed on the connecting piece, and the connecting piece is clamped with the flange of the supporting legs through the groove; the chair can split and pack part of parts when leaving the factory, saves logistics transportation space, is convenient for a user to conveniently assemble the chair, and has a petal-shaped cushion and backrest, and is breathable and attractive.

Description

Chair convenient to dismouting

Technical Field

The utility model relates to the field of furniture articles, in particular to a chair convenient to disassemble and assemble.

Background

The chair is an indispensable tool in daily life and work of people, a Chinese patent document CN209528532U discloses a chair, solves the problem that the protruding height of a small pillow can not be adjusted when the small pillow is used for the existing chair to cushion the waist, and has the technical scheme that the chair comprises a panel, a backboard fixedly connected to one side of the top of the panel and vertically arranged, a support rod arranged at the bottom of the panel and used for supporting the panel, handles arranged at two sides of the top of the panel, an air bag fixedly connected to the bottom of the backboard close to one side of the panel, an air inlet pipe fixedly connected to the air bag, and an inflation mechanism arranged on the air inlet pipe, wherein the protruding degree of the air bag can be adjusted through the inflation mechanism and an exhaust mechanism, so that the chair can adapt to the demands of different people; the chair is inconvenient to detach and install, and in the transportation packaging process, the chair needs larger packaging materials and occupies larger transportation space, so that the transportation and packaging cost is increased.

Therefore, the chair convenient to disassemble and assemble is provided, the important component parts of the chair are simply and detachably processed, and the packaging and transportation work of finished products is facilitated.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide a chair which is convenient to disassemble and assemble so as to overcome the defects in the prior art.

(II) technical scheme

In order to solve the technical problems, the utility model provides a chair convenient to disassemble and assemble, which comprises supporting legs, wherein a seat cushion, armrests and a backrest are detachably connected to the supporting legs, connecting pieces which are detachably connected to the supporting legs are arranged at four end corners of the seat cushion, a first mounting groove which is matched and spliced with the supporting legs is arranged on the armrests, a second mounting groove which is matched and spliced with the supporting legs is arranged on the backrest, a splicing piece which is detachably connected with the backrest is also arranged on the armrests, flanges are formed on the supporting legs, grooves are formed in the connecting pieces, and the connecting pieces are clamped with the flanges of the supporting legs through the grooves.

Firstly, clamping the supporting legs with the grooves of the connecting piece on the cushion through the flanges of the supporting legs, and then fastening and connecting the first fixing holes and the second fixing holes through bolts;

secondly, inserting the first mounting groove of the armrest into the first mounting head of the front leg, inserting the second mounting groove of the backrest into the second mounting head of the rear leg, and fastening and connecting the second mounting groove of the backrest through bolts;

finally, the splicing piece on the armrests is matched with the mounting seat on the backrest and then is fastened and connected through bolts, and the assembling operation of the chair is completed.

Further, a first fixing hole is formed in the supporting leg, and a second fixing hole matched with the first fixing hole is formed in the connecting piece.

Further, the landing leg comprises two front legs and two rear legs, and the front legs are provided with first mounting heads which are matched and spliced with the first mounting grooves on the armrests.

Further, the rear legs are provided with second mounting heads which are matched and inserted with the second mounting grooves on the backrest.

Further, the backrest is provided with an installation seat matched and spliced with the splicing piece on the handrail.

Further, the first fixing hole and the second fixing hole are connected through bolt fastening.

Further, the supporting legs are connected with the armrests and the backrest in a matched and inserted mode and then fastened through bolts.

Furthermore, the armrests and the backrest are connected in a matched and spliced mode and then are fastened and connected through bolts.

Furthermore, the cushion and the backrest are respectively designed in different petal shapes, so that the chair is more breathable and attractive.

(III) beneficial effects

Compared with the prior art, the chair convenient to disassemble and assemble has the following beneficial effects: this chair is convenient grafting through handrail and foreleg, and the back is convenient grafting with the back leg, and handrail and back are convenient to be connected, and this finished product can carry out split packing with its part spare part when dispatching from the factory, saves commodity circulation transportation space, also is convenient for the user to its convenient equipment, and its cushion is petal formula design with the back, and is ventilative pleasing to the eye again.

Drawings

FIG. 1 is a first perspective view of a chair of the present utility model which is easily assembled and disassembled;

FIG. 2 is a second perspective view of the chair of the present utility model shown in a convenient assembled and disassembled configuration;

FIG. 3 is a first exploded view of a chair according to the present utility model, which is easily assembled and disassembled;

FIG. 4 is a second exploded view of a chair according to the present utility model, which is easily assembled and disassembled;

FIG. 5 is a schematic view of a seat cushion and a connecting member of a chair according to the present utility model;

FIG. 6 is a schematic view of a leg structure of a chair according to the present utility model for easy assembly and disassembly;

FIG. 7 is a schematic view of the armrest structure of a chair according to the present utility model;

FIG. 8 is a schematic view of a backrest structure of a chair according to the present utility model which is easy to be assembled and disassembled;

FIG. 9 is a schematic view of the fitting structure of the connecting piece and the seat cushion of the leg of the chair which is convenient to disassemble and assemble;

FIG. 10 is an enlarged view of the chair of FIG. 9A with the chair easily removed and installed in accordance with the present utility model;

the corresponding component names for each reference number in the figures are:

1. a support leg; 101. a flange; 102. a first fixing hole; 2. an armrest; 201. a splice; 202. a first mounting groove; 3. a backrest; 301. a mounting base; 302. a second mounting groove; 4. a cushion; 5. a front leg; 501. a first mounting head; 6. a rear leg; 601. a second mounting head; 7. a connecting piece; 701. a second fixing hole; 702. a groove.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 10, the utility model provides a chair convenient to disassemble and assemble, which comprises a supporting leg 1, wherein a seat cushion 4, an armrest 2 and a backrest 3 are detachably connected to the supporting leg 1, connecting pieces 7 which are detachably connected with the supporting leg 1 are arranged at four end corners of the seat cushion 4, a first mounting groove 202 which is matched and spliced with the supporting leg 1 is arranged on the armrest 2, a second mounting groove 302 which is matched and spliced with the supporting leg 1 is arranged on the backrest 3, a splicing piece 201 which is detachably connected with the backrest 3 is also arranged on the armrest 2, a flange 101 is formed on the supporting leg 1, a groove 702 is formed on the connecting pieces 7, and the connecting pieces 7 are clamped with the flange 101 of the supporting leg 1 through the groove 702.

Firstly, the supporting leg 1 is clamped with a groove 702 of a connecting piece 7 on the cushion 4 through a flange 101 of the supporting leg, and then the first fixing hole 102 and the second fixing hole 701 are fastened and connected through bolts;

secondly, the first mounting groove 202 of the armrest 2 is aligned with the first mounting head 501 of the front leg 5 for plugging, the second mounting groove 302 of the backrest 3 is aligned with the second mounting head 601 of the rear leg 6 for plugging, and then the first mounting groove and the second mounting head are fastened and connected through bolts;

finally, the splicing piece 201 on the armrest 2 is matched with the mounting seat 301 on the backrest 3 and then is fastened and connected through bolts, and the assembling operation of the chair is completed.

Referring to fig. 4 to 6, a first fixing hole 102 is formed in the supporting leg 1, a second fixing hole 701 matched with the first fixing hole 102 is formed in the connecting piece 7, and the first fixing hole 102 and the second fixing hole 701 are on the same axis so that bolts penetrate through the first fixing hole and the second fixing hole to fixedly connect the connecting piece 7 and the supporting leg 1, and therefore the cushion 4 is fixed on the supporting leg 1; the landing leg 1 includes two front legs 5 and two rear legs 6, is provided with the first installation head 501 of pegging graft with the cooperation of first mounting groove 202 on the handrail 2 on the front leg 5, is provided with the second installation head 601 of the cooperation cartridge of second mounting groove 302 on the back 3 on the rear leg 6, and behind cushion 4 and landing leg 1 fixed connection, front leg 5 and rear leg 6 are spacing by cushion 4, are convenient for carry out the cartridge respectively to front leg 5 and rear leg 6 with handrail 2 and back 3, make the user install convenient, swift.

Referring to fig. 4 to 8, the backrest 3 is provided with a mounting seat 301 matched and spliced with the splicing piece 201 on the armrest 2, the first fixing hole 102 and the second fixing hole 701 are connected through bolt fastening, the supporting leg 1 is matched and spliced with the armrest 2 and the backrest 3 and then connected through bolt fastening, the armrest 2 is matched and spliced with the backrest 3 and then connected through bolt fastening, and the cushion 4 and the backrest 3 are respectively designed in different petal shapes, so that the chair is more breathable and attractive.

According to the chair convenient to disassemble and assemble, the armrests 2 are conveniently inserted into the front legs 5, the backrest 3 is conveniently inserted into the rear legs 6, the armrests 2 are conveniently connected with the backrest 3, and when the finished product leaves a factory, part of parts of the finished product can be disassembled and packed, so that the logistics transportation space is saved, a user can conveniently assemble the finished product, and the cushion 4 and the backrest 3 are of petal-shaped design, and are breathable and attractive.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. Chair convenient to dismouting, including landing leg (1), its characterized in that: the support leg (1) is detachably connected with a cushion (4), armrests (2) and a backrest (3), four end corners of the cushion (4) are respectively provided with a connecting piece (7) which is detachably connected with the support leg (1), the armrests (2) are provided with first mounting grooves (202) which are matched and spliced with the support leg (1), the backrest is characterized in that a second mounting groove (302) matched with the supporting leg (1) is formed in the backrest (3), a splicing piece (201) detachably connected with the backrest (3) is further arranged on the handrail (2), a flange (101) is formed on the supporting leg (1), a groove (702) is formed in the connecting piece (7), and the connecting piece (7) is clamped with the flange (101) of the supporting leg (1) through the groove (702).

2. A chair for easy removal and attachment as claimed in claim 1, wherein: the landing leg (1) is provided with a first fixing hole (102), and the connecting piece (7) is provided with a second fixing hole (701) matched with the first fixing hole (102).

3. A chair for easy removal and attachment as claimed in claim 2, wherein: the landing leg (1) comprises two front legs (5) and two rear legs (6), and a first mounting head (501) which is matched and spliced with a first mounting groove (202) on the handrail (2) is arranged on the front legs (5).

4. A chair for easy removal and attachment as claimed in claim 3, wherein: the rear legs (6) are provided with second mounting heads (601) which are matched and inserted with the second mounting grooves (302) on the backrest (3).

5. A chair for easy removal and attachment as claimed in claim 4, wherein: the backrest (3) is provided with a mounting seat (301) matched and spliced with the splicing piece (201) on the handrail (2).

6. A chair for easy removal and attachment as claimed in claim 5, wherein: the first fixing hole (102) and the second fixing hole (701) are connected through bolt fastening.

7. A chair for easy removal and attachment as in claim 6, wherein: the supporting legs (1) are connected with the armrests (2) and the backrest (3) in a matched and spliced mode and then fastened through bolts.

8. A chair for easy removal and attachment as claimed in claim 7, wherein: the armrests (2) and the backrest (3) are connected in a matched and spliced mode and then fastened through bolts.

9. A chair for easy removal and attachment as claimed in claim 8, wherein: the cushion (4) and the backrest (3) are respectively designed in different petal shapes.