CN217532638U

CN217532638U - Automobile seat back plate fixing buckle

Info

Publication number: CN217532638U
Application number: CN202221081177.5U
Authority: CN
Inventors: 殷海龙
Original assignee: Shanghai Chuanliu Precision Plastic Co ltd
Current assignee: Shanghai Chuanliu Precision Plastic Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-10-04
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a fixed knot of car seat backplate relates to auto-parts technical field, including the snap ring, the bottom fixed mounting of snap ring has the connecting cover, the outside of connecting cover is seted up flutedly one, through-hole and guide way have been seted up to the inside of snap ring, the outside of connecting cover is provided with locking Assembly, the top of snap ring is provided with the card cap, the bottom fixed mounting of card cap has spliced pole and guide holder. The utility model provides a there are the guide holder, guide way and locking Assembly, at the fixed in-process of detaining of installation, the direction installation of snap ring and spliced pole can be realized to guide way and guide holder, also can avoid the spliced pole to rock in the inside of connecting cover, the stability of fixed knot has been promoted, after the inside of spliced pole and spacing hook insertion through-hole, pull down the locking ring, the slider that locking ring accessible symmetry set up this moment locks the connecting cover, avoid the connecting cover to open, it is not hard up to avoid fixed the knot, the practicality of fixed knot has been promoted.

Description

Automobile seat back plate fixing buckle

Technical Field

The utility model relates to an auto-parts technical field specifically is a fixed knot of car seat backplate.

Background

The automobile seat is one of important automobile parts, and can be divided into a split seat and a bench seat according to the shape; the functions can be divided into fixed type, detachable type and adjustable type; the automobile seat can be divided into a single seat, a double seat and a multi-seat according to the number of passengers, and when the automobile seat is installed, the automobile seat is often installed by using a fixing buckle of a back plate of the automobile seat.

However, current car seat back board is fixed to be buckled, and single structure can not realize the direction grafting of fixed knot, often appears the inside not hard up condition of fixed knot, and the outside of current fixed knot does not set up locking mechanism simultaneously, also can appear the fixed not hard up condition of knot, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car seat backplate is fixed to be buckled to propose the fixed knot of current car seat backplate in solving above-mentioned background art, the single structure can not realize the fixed direction of detaining and peg graft, often appears the fixed inside not hard up condition of knot, and the outside of current fixed knot does not set up locking mechanism simultaneously, also can appear the fixed not hard up condition of knot, the relatively poor problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing buckle for a back plate of an automobile seat comprises a snap ring, wherein a connecting cover is fixedly installed at the bottom end of the snap ring, a first groove is formed in the outer side of the connecting cover, a through hole and a guide groove are formed in the snap ring, a locking assembly is arranged on the outer side of the connecting cover, a clamping cap is arranged at the top end of the snap ring, a connecting column and a guide seat are fixedly installed at the bottom end of the clamping cap, a limiting hook is fixedly installed at the bottom end of the connecting column, and a second groove is formed in the outer side of the connecting column;

the locking assembly comprises a sliding groove, a sliding block and a locking ring.

Preferably, the sliding groove is formed in the outer side of the connecting cover, the locking ring is sleeved on the outer side of the connecting cover, and the sliding block is fixedly mounted on the inner side of the locking ring.

Preferably, the same four sliding grooves are formed in the sliding grooves, the sliding grooves are symmetrically distributed around the center line of the connecting cover, and the sliding blocks are slidably mounted inside the sliding grooves.

Preferably, the same four guide grooves are formed in the guide grooves, the guide grooves are symmetrically distributed around the center line of the clamping ring, the guide seats are fixedly mounted with the same four guide grooves, the guide seats are symmetrically distributed around the center line of the connecting column, and the guide grooves are matched with the guide seats.

Preferably, the sections of the connecting column and the limiting hook are of J-shaped structures, and the connecting column is in plug connection with the through hole.

Preferably, the number of the limiting hooks is four, and the limiting hooks are symmetrically distributed around the center line of the connecting column.

Compared with the prior art, the utility model provides a pair of fixed knot of car seat backplate has following beneficial effect:

the utility model provides a there are the guide holder, guide way and locking Assembly, at the fixed in-process of detaining of installation, the direction installation of snap ring and spliced pole can be realized to guide way and guide holder, also can avoid the spliced pole to rock in the inside of connecting cover, the stability of fixed knot has been promoted, after the inside of spliced pole and spacing hook insertion through-hole, pull down the locking ring, the slider that locking ring accessible symmetry set up this moment locks the connecting cover, avoid the connecting cover to open, it is not hard up to avoid fixed the knot, the practicality of fixed knot has been promoted.

Drawings

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

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the clasp of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the clip cap of the present invention;

fig. 5 is a schematic sectional view of the present invention.

In the figure: 1. a snap ring; 2. a connecting cover; 3. a first groove; 4. a through hole; 5. a guide groove; 6. a locking assembly; 601. a chute; 602. a slider; 603. locking ring; 7. a clamping cap; 8. connecting columns; 9. a limiting hook; 10. a guide seat; 11. and a second groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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 efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-5, a car seat back plate fixing buckle comprises a snap ring 1, a connecting cover 2 is fixedly installed at the bottom end of the snap ring 1, a first groove 3 is formed in the outer side of the connecting cover 2, a through hole 4 and a guide groove 5 are formed in the snap ring 1, a locking assembly 6 is arranged on the outer side of the connecting cover 2, a clamping cap 7 is arranged at the top end of the snap ring 1, a connecting column 8 and a guide seat 10 are fixedly installed at the bottom end of the clamping cap 7, a limiting hook 9 is fixedly installed at the bottom end of the connecting column 8, a second groove 11 is formed in the outer side of the connecting column 8, in the process of using the device, a worker aligns the connecting column 8 and the limiting hook 9 at the lower end of the clamping cap 7 with the through hole 4 to insert until the limiting hook 9 is completely located at the bottom end of the connecting cover 2, so that the installation can be completed, the operation is simple, and the use is convenient.

The locking assembly 6 comprises a sliding groove 601, sliding blocks 602 and a locking ring 603, wherein the sliding groove 601 is arranged on the outer side of the connecting cover 2, the locking ring 603 is sleeved on the outer side of the connecting cover 2, the sliding blocks 602 are fixedly arranged on the inner side of the locking ring 603, the same four sliding grooves 601 are arranged, the sliding grooves 601 are symmetrically distributed around the center line of the connecting cover 2, the sliding blocks 602 are slidably arranged inside the sliding groove 601, before the fixing buckle is used, a worker pulls the locking ring 603 upwards until the locking ring 603 reaches a designated position, and after the connecting post 8 and the limiting hook 9 are inserted into the through hole 4, the locking ring 603 is pulled downwards, and at the moment, the locking ring 603 can lock the connecting cover 2 through the symmetrically arranged sliding blocks 602, so that the connecting cover 2 is prevented from opening.

The same four have been seted up to guide way 5, guide way 5 is the symmetric distribution around the central line of snap ring 1, guide holder 10 fixed mounting has the same four, guide holder 10 is the symmetric distribution around the central line of spliced pole 8, guide way 5 and guide holder 10 looks adaptation, the cross-section of spliced pole 8 and spacing hook 9 is "J" style of calligraphy structure, spliced pole 8 is the plug-in connection with through-hole 4, spacing hook 9 is provided with the same four, spacing hook 9 is the symmetric distribution around the central line of spliced pole 8, in the use device's in-process, through spacing hook 9 and the mutual cooperation of connecting cover 2, can realize the spacing of fixed knot, simultaneously at the in-process of the fixed knot of installation, guide way 5 and guide holder 10 can realize the direction installation of snap ring 1 and spliced pole 8, also can avoid spliced pole 8 to rock in the inside of connecting cover 2, the stability of fixed knot has been promoted.

The working principle is as follows: the connecting post 8 and the limiting hook 9 at the lower end of the clamping cap 7 are aligned with the through hole 4 to be inserted, until the limiting hook 9 is completely located at the bottom end of the connecting cover 2, the limiting hook 9 and the connecting cover 2 are mutually matched, the limiting of a fixing buckle can be realized, meanwhile, in the process of installing the fixing buckle, the guide groove 5 and the guide seat 10 can realize the guide installation of the clamping ring 1 and the connecting post 8, the connecting post 8 can be prevented from shaking in the connecting cover 2, the stability of the fixing buckle is improved, before the fixing buckle is used, a worker upwards pulls the locking ring 603 until the locking ring 603 reaches a specified position, after the connecting post 8 and the limiting hook 9 are inserted into the through hole 4, the locking ring 603 is pulled downwards, at the moment, the locking ring 603 can lock the connecting cover 2 through the symmetrically arranged sliding blocks 602, the connecting cover 2 is prevented from being opened, and the practicability of the fixing buckle is improved.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a car seat backplate is fixed to be detained, includes snap ring (1), its characterized in that: the bottom end of the snap ring (1) is fixedly provided with a connecting cover (2), the outer side of the connecting cover (2) is provided with a first groove (3), the interior of the snap ring (1) is provided with a through hole (4) and a guide groove (5), the outer side of the connecting cover (2) is provided with a locking assembly (6), the top end of the snap ring (1) is provided with a clamping cap (7), the bottom end of the clamping cap (7) is fixedly provided with a connecting column (8) and a guide seat (10), the bottom end of the connecting column (8) is fixedly provided with a limiting hook (9), and the outer side of the connecting column (8) is provided with a second groove (11);

the locking assembly (6) comprises a sliding groove (601), a sliding block (602) and a locking ring (603).

2. The automobile seat back plate fixing buckle as claimed in claim 1, wherein: the sliding groove (601) is formed in the outer side of the connecting cover (2), the locking ring (603) is sleeved on the outer side of the connecting cover (2), and the sliding block (602) is fixedly mounted on the inner side of the locking ring (603).

3. The car seat back board fixing buckle as claimed in claim 2, wherein: the same four sliding grooves (601) are formed, the sliding grooves (601) are symmetrically distributed around the central line of the connecting cover (2), and the sliding block (602) is slidably mounted inside the sliding grooves (601).

4. The automobile seat back plate fixing buckle as claimed in claim 1, wherein: the same four have been seted up in guide way (5), guide way (5) are the symmetric distribution around the central line of snap ring (1), guide holder (10) fixed mounting has the same four, guide holder (10) are the symmetric distribution around the central line of spliced pole (8), guide way (5) and guide holder (10) looks adaptation.

5. The car seat back board fixing buckle as claimed in claim 1, wherein: the cross sections of the connecting column (8) and the limiting hook (9) are of J-shaped structures, and the connecting column (8) is in plug-in connection with the through hole (4).

6. The car seat back board fixing buckle as claimed in claim 1, wherein: the four same limiting hooks (9) are arranged, and the limiting hooks (9) are symmetrically distributed around the center line of the connecting column (8).