CN212036824U

CN212036824U - Buckle structure for office chair mesh cloth installation

Info

Publication number: CN212036824U
Application number: CN202020497465.3U
Authority: CN
Inventors: 马士飞; 刘星; 钱丽萍; 张菁蕾
Original assignee: Anji Shengxin Office Furniture Co ltd
Current assignee: Anji Shengxin Office Furniture Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-12-01
Anticipated expiration: 2030-04-08

Abstract

The utility model belongs to office table chair field, especially, buckle structure of office chair screen cloth installation, including the back of the chair, seted up four draw-in grooves on the back of the chair, and four draw-in grooves are located one side four corners position of the back of the chair respectively, the spacing groove has all been seted up on the both sides inner wall of draw-in groove, and slidable mounting has same net cloth pole in two draw-in grooves on being located same water flat line, has cup jointed same screen cloth between two upper and lower net cloth poles, and the equal fixed mounting in both ends of net cloth pole has square stopper, and square stopper has kept away from one side of net cloth pole and has seted up movable groove, sets up two symmetric design's spacing hole and four evenly distributed's slip recess on the movable groove inner wall respectively, and the spacing hole is located between slip recess. The utility model discloses simple structure, convenient to use, when having emphasized stability, reduced the operation degree of difficulty, satisfied people's user demand.

Description

Buckle structure for office chair mesh cloth installation

Technical Field

The utility model relates to an office table chair technical field especially relates to a buckle structure of office chair screen cloth installation.

Background

A fabric with mesh openings is a mesh cloth. There are woven and knitted fabrics (also currently nonwoven), wherein the woven fabric is white or yarn-dyed. Has good air permeability, and after bleaching and dyeing, the cloth is cool and comfortable, and is particularly suitable for being used as articles such as curtains, mosquito nets and the like besides being used as summer clothes. The mesh size is consistent for printing, filtering and the like. The weaving method of the woven mesh cloth generally comprises three methods: one is to use two sets of warp yarns (ground warp and twisted warp) twisted together to form a shed, which interweaves with the weft yarns (see leno weave).

Patent application number 201920318465.X discloses a screens structure of office chair screen cloth installation, through setting up screen cloth, mounting bar, screens groove and casing, makes equipment nimble more and practical, but too much structure produces more easily and damages the deformation, and is difficult to the operation, has the space of improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the excessive structure in the prior art is easy to damage and deform and is difficult to operate, and providing a buckle structure for mounting screen cloth of an office chair.

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

the utility model provides a buckle structure of office chair screen cloth installation, includes the back of the chair, four draw-in grooves have been seted up on the back of the chair, and four draw-in grooves are located one side four corners position of the back of the chair respectively, the spacing groove has all been seted up on the both sides inner wall of draw-in groove, and slidable mounting has same net cloth pole in two draw-in grooves that are located same water flat line, has cup jointed same screen cloth between two upper and lower net cloth poles, and the equal fixed mounting in both ends of net cloth pole has square stopper, and square stopper is kept away from one side of net cloth pole and has seted up movable groove, sets up the spacing hole of two symmetric designs and four evenly distributed's slip recess on the activity inslot wall respectively, and spacing hole site.

Preferably, an inner rod is slidably mounted in the movable groove, one end of the inner rod, which is far away from the mesh cloth rod, extends out of the movable groove, and a rotating handle is fixedly mounted on the inner rod.

Preferably, the pushing blocks are fixedly mounted at the ends, close to the net cloth rods, of the two sides of the inner rod, the fixed block is fixedly mounted at one side of each pushing block, and the fixed blocks prevent the pushing blocks from rotating excessively.

Preferably, the limiting block is arranged in the limiting hole in a sliding mode, the two ends of the limiting block extend out of the limiting hole, the anti-falling block is fixedly arranged at the two ends of the limiting block, the limiting block and the limiting groove are matched, the square limiting block is fixed in the clamping groove, and the anti-falling block prevents the limiting block from being separated from the limiting hole.

Preferably, two clamping rods are symmetrically arranged at one end, far away from the mesh cloth rods, of the two sides of the inner rod, the two clamping rods are respectively matched with the two sliding grooves, and the sliding grooves can be used for limiting the clamping rods to limit the inner rod to rotate randomly.

The utility model discloses in, a buckle structure of office chair screen cloth installation twines the screen cloth on the screen cloth pole, very big reinforcing the mechanical strength of screen cloth installation, it is more stable with the structure change of screen cloth installation simultaneously, the operation degree of difficulty of the fixed screen cloth pole significantly reduces simultaneously.

The utility model discloses simple structure, convenient to use, when having emphasized stability, reduced the operation degree of difficulty, satisfied people's user demand.

Drawings

Fig. 1 is a schematic structural view of a buckle structure for mounting office chair mesh cloth according to the present invention;

fig. 2 is a schematic structural view of a buckle structure limiting hole for mounting office chair mesh cloth according to the present invention;

FIG. 3 is a schematic structural view of a sliding groove with a buckle structure for mounting an office chair mesh cloth according to the present invention;

fig. 4 is the schematic structural view of the rod and the movable groove in the buckle structure for mounting the mesh cloth of the office chair.

In the figure: the novel multifunctional chair comprises a chair back 1, a clamping groove 2, a limiting groove 3, a net cloth rod 4, net cloth 5, a square limiting block 6, a movable groove 7, an inner rod 8, a pushing block 9, a fixing block 10, a clamping rod 11, a limiting hole 12, a sliding groove 13, a limiting block 14, an anti-falling block 15 and a rotating handle 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a buckle structure of office chair screen cloth installation, including the back of the chair 1, four draw-in grooves 2 have been seted up on the back of the chair 1, and four draw-in grooves 2 are located one side four corners position of the back of the chair 1 respectively, spacing groove 3 has all been seted up on the both sides inner wall of draw-in groove 2, it has same net cloth pole 4 to slide-mount in two draw-in grooves 2 that are located same water flat line, same screen cloth 5 has been cup jointed between two upper and lower net cloth poles 4, the equal fixed mounting in both ends of net cloth pole 4 has square stopper 6, one side that square stopper 6 keeps away from net cloth pole 4 has seted up movable groove 7, set up two symmetrical design's spacing hole 12 and four evenly distributed's slip recess 13 on the movable groove 7 inner wall respectively, spacing hole 12 is located between.

The utility model discloses in, slidable mounting has interior pole 8 in the activity groove 7, and outside interior pole 8 extended to activity groove 7 away from the one end of net cloth pole 4, and fixed mounting had the turning handle 16.

The utility model discloses in, the equal fixed mounting in one of the both sides of interior pole 8 near net cloth pole 4 has ejector pad 9, and one side fixed mounting of ejector pad 9 has fixed block 10, and fixed block 10 prevents that ejector pad 9 from rotating excessively.

The utility model discloses in, slidable mounting has stopper 14 in spacing hole 12, and outside spacing hole 12 all extended at stopper 14's both ends, and equal fixed mounting had anticreep piece 15, and stopper 14 and spacing groove 3 looks adaptations fix square stopper 6 in draw-in groove 2, and anticreep piece 15 prevents that stopper 14 from deviating from in spacing hole 12.

The utility model discloses in, two kellies 11 are installed to one of the both sides of interior pole 8 keep away from net cloth pole 4 one to the symmetry, two kellies 11 respectively with two slip recess 13 looks adaptations, thereby slip recess 13 can be used for restricting interior pole 8 random rotation in 11 restrictions of kellies simultaneously.

The utility model discloses in, the theory of operation: pulling the turning handle 16, make interior pole 8 outwards roll-off along the opening, pull out card pole 11 from sliding groove 13, rotate turning handle 16, interior pole 8 rotates and drives ejector pad 9 internal rotation at activity groove 7, the activity of ejector pad 9 drives stopper 14 and moves about from top to bottom in spacing hole 12, reach the purpose with spacing groove 3 block or deviate from, and square stopper 6 prevents net cloth pole 4 rotation with draw-in groove 2 looks adaptation, the winding has net cloth 5 on two net cloth poles 4, anticreep piece 15 prevents that stopper 14 from deviating from in spacing hole 12, fixed block 10 prevents that ejector pad 9 from rotating excessively, back of the chair 1 provides the support part of device, thereby sliding groove 13 can be used for restricting card pole 11 simultaneously and restrict interior pole 8 and rotate at will.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A buckle structure for mounting office chair mesh cloth comprises a chair back (1), and is characterized in that the chair back (1) is provided with four clamping grooves (2), and four draw-in grooves (2) are located the one side four corners position of the back of the chair (1) respectively, spacing groove (3) have all been seted up on the both sides inner wall of draw-in groove (2), two draw-in grooves (2) that are located same water flat line slidable mounting have same net cloth pole (4), same screen cloth (5) have been cup jointed between two upper and lower net cloth poles (4), the equal fixed mounting in both ends of net cloth pole (4) has square stopper (6), activity groove (7) have been seted up to one side that square stopper (6) kept away from net cloth pole (4), set up spacing hole (12) and four evenly distributed's slip recess (13) of two symmetric designs on activity groove (7) inner wall respectively, spacing hole (12) are located between slip recess (13) and net cloth pole (4).

2. The buckle structure for office chair mesh cloth installation according to claim 1, wherein an inner rod (8) is slidably installed in the movable groove (7), one end of the inner rod (8) far away from the mesh cloth rod (4) extends out of the movable groove (7), and a rotating handle (16) is fixedly installed on the inner rod.

3. The buckle structure for office chair mesh fabric installation according to claim 2, wherein the pushing block (9) is fixedly installed on one end of each of two sides of the inner rod (8) close to the mesh fabric rod (4), and a fixing block (10) is fixedly installed on one side of each pushing block (9).

4. The buckle structure of office chair mesh cloth installation according to claim 1, wherein a limiting block (14) is slidably installed in the limiting hole (12), two ends of the limiting block (14) extend out of the limiting hole (12) and are fixedly provided with anti-dropping blocks (15), and the limiting block (14) is matched with the limiting groove (3).

5. The fastening structure for office chair mesh cloth installation according to claim 2, wherein two clamping rods (11) are symmetrically installed on one end of the two sides of the inner rod (8) far away from the mesh cloth rod (4), and the two clamping rods (11) are respectively matched with the two sliding grooves (13).