CN212213167U - Quick headrest mounting and connecting device - Google Patents
Quick headrest mounting and connecting device Download PDFInfo
- Publication number
- CN212213167U CN212213167U CN202020542752.1U CN202020542752U CN212213167U CN 212213167 U CN212213167 U CN 212213167U CN 202020542752 U CN202020542752 U CN 202020542752U CN 212213167 U CN212213167 U CN 212213167U
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- headrest
- frame
- headrest frame
- buckles
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Abstract
The utility model discloses a quick erection joint device of headrest, including headrest frame and headrest support, be provided with open two sets of draw-in grooves and anticreep in the headrest frame, the headrest support top is provided with two sets of buckles, the draw-in groove sliding connection who sets up on two sets of buckles of headrest support front end and the headrest frame. The utility model completes fixation through the sliding of the two buckles of the headrest bracket and the clamping grooves arranged on the headrest frame; when the anti-dropping buckle is disassembled, the anti-dropping buckle can be quickly disassembled only by pressing hard.
Description
Technical Field
The utility model relates to an office chair technical field specifically is quick erection joint device of headrest.
Background
In office chair accessory manufacturing field, in order to save packing space, with present headrest frame and headrest support separately packing, the user need accomplish loaded down with trivial details connection installation when using, and common connection structure has screw connection, glue bonding connection etc.. However, the common connection methods, such as screw connection, are not only cumbersome to assemble, but also inefficient and inconvenient. Therefore, the device capable of realizing quick mounting, locking and dismounting is designed for the connection between the headrest parts, and has important significance for the production and the use of office chairs.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a headrest installs connecting device fast to solve the screw assembly complex operation's that proposes among the above-mentioned background art problem.
In order to achieve the above object, the utility model provides a following technical scheme: quick erection joint device of headrest, including headrest frame and headrest support, be provided with open two sets of draw-in grooves and anti-disengaging in the headrest frame, the headrest support top is provided with two sets of buckles, the draw-in groove sliding connection that sets up on two sets of buckles of headrest support front end and the headrest frame.
Preferably, the headrest frame, the headrest support and the clamping groove are made of plastics.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model comprises a headrest frame, a headrest bracket, two buckles of the headrest bracket and a clamping groove arranged on the headrest frame, which are fixed by sliding; when the anti-dropping buckle is disassembled, the anti-dropping buckle can be quickly disassembled only by pressing hard.
The utility model discloses simple structure through using quick erection joint device, removes the user from and uses other installations such as screw to cause inconvenience, just can realize quick replacement when the damage appears, and the operation is fairly simple and convenient, quick to lock the connection effect, need not just realize with the help of any appurtenance, save the labour when raising the efficiency.
Drawings
Fig. 1 is a schematic overall perspective view of the present invention;
fig. 2 is a schematic perspective view of a headrest frame according to the present invention;
fig. 3 is a schematic view of the back view structure of the present invention;
fig. 4 is a schematic view of the overall top-view cross-sectional structure of the present invention;
fig. 5 is a schematic top view of the headrest frame of the present invention;
fig. 6 is a back view structural schematic diagram of the headrest frame of the present invention;
FIG. 7 is an enlarged view of part A of FIG. 6;
fig. 8 is a front view of the headrest frame of the present invention;
fig. 9 is a schematic front view of the connector of the present invention;
FIG. 10 is an enlarged view of a portion B of FIG. 9;
fig. 11 is a schematic view of the buckle structure of the present invention;
FIG. 12 is an enlarged view of a portion C of FIG. 11;
fig. 13 is a schematic view of the top view structure of the buckle of the present invention.
In the figure: 1. a headrest frame; 2. a headrest bracket; 3. a card slot; 4. preventing tripping; 5. and (5) buckling.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-13, the present invention provides an embodiment: quick erection joint device of headrest, including headrest frame 1 and headrest support 2, be provided with open two sets of draw-in grooves 3 and anticreep in the headrest frame 1 and detain 4, 2 tops of headrest support are provided with two sets of buckles 5, two sets of buckles 5 of 2 front ends of headrest support and the 3 sliding connection of draw-in groove that set up on the headrest frame 1, two open two draw-in grooves 3 of putting into in the headrest frame 1 from two buckles 5 in area on the handrail support 1 are fixed a position, fix headrest frame 1 and carry out the lapse with headrest support 2, until connecting the straining, because have in the headrest frame 1 and prevent tripping 4 device, so just never drop, reach durable connection effect.
Furthermore, the headrest frame 1, the headrest support 2, the clamping groove 3, the anti-tripping buckle 4 and the buckle 5 are made of plastic, and the installation and the disassembly are convenient.
The working principle is as follows: during installation, two open clamping grooves 3 in the headrest frame 1 are placed into through two buckles 5 on the handrail support 1 for positioning, the headrest frame 1 is fixed, the headrest support 2 slides upwards until being connected and fastened, and the device with the anti-tripping device 4 in the headrest frame 1 never falls off, so that a firm and durable connection effect is achieved.
When the disassembly is carried out: the device with the anti-tripping device 4 in the headrest frame 1 is pressed and not placed in the opposite direction of the handrail support 2, and meanwhile, the device slides downwards, so that the two parts can be separated, and the function of quick replacement is achieved.
Because this headrest is whole need not arrive traditional connected mode such as screw, the user very convenient just can install and dismantle, and simple structure is durable just durable, conveniently changes damaged part or headrest shape, reaches raise the efficiency, freely arranges, releases labour's purpose.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (2)
1. Headrest quick installation connecting device, its characterized in that: the headrest frame comprises a headrest frame (1) and a headrest support (2), wherein two open groups of clamping grooves (3) and anti-tripping devices (4) are arranged in the headrest frame (1), two groups of buckles (5) are arranged at the top of the headrest support (2), and the two groups of buckles (5) at the front end of the headrest support (2) are in sliding connection with the clamping grooves (3) arranged on the headrest frame (1).
2. The headrest quick-mount connection arrangement as claimed in claim 1, wherein: the headrest frame (1), the headrest support (2), the clamping groove (3), the anti-tripping device (4) and the buckle (5) are made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020542752.1U CN212213167U (en) | 2020-04-14 | 2020-04-14 | Quick headrest mounting and connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020542752.1U CN212213167U (en) | 2020-04-14 | 2020-04-14 | Quick headrest mounting and connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212213167U true CN212213167U (en) | 2020-12-25 |
Family
ID=73906373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020542752.1U Active CN212213167U (en) | 2020-04-14 | 2020-04-14 | Quick headrest mounting and connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212213167U (en) |
-
2020
- 2020-04-14 CN CN202020542752.1U patent/CN212213167U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |