CN210660872U

CN210660872U - Buckle fixing device

Info

Publication number: CN210660872U
Application number: CN201921387838.5U
Authority: CN
Inventors: 程紘印
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-06-02
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a buckle fixing device, which comprises a fixing plate and i, the front side of fixed plate is provided with the cassette, the surface swing joint of cassette has the bayonet lock, the right side of cassette is seted up flutedly, the top of cassette and the left side that is located the recess have seted up the draw-in groove, logical groove has been seted up in the left side of bayonet lock, lead to the equal fixedly connected with buckle in upper and lower both sides of inslot wall, two the surface of buckle all with the internal surface joint of draw-in groove, the groove depth of recess and the right side of bayonet lock are to the distance looks adaptation that leads to the groove, the utility model relates to a fixed technical field. This buckle fixing device carries out the adaptation through the left side that will lead to groove and cassette surface, and the recess carries out the adaptation with the right side of bayonet lock to in the cooperation bayonet lock is taken off and is advanced the buckle card draw-in groove, this kind of structural style of buckle can make things convenient for the dismouting of subassembly, does not need any instrument, can fix the subassembly reliably again, and the practicality is strong.

Description

Buckle fixing device

Technical Field

The utility model relates to a fixed technical field of buckle specifically is a buckle fixing device.

Background

A snap is a mechanism for the embedded connection or the integral locking of one part to another, generally for the coupling of plastic parts, the material of which is generally made of a plastic material with a certain flexibility. The buckle connection has the greatest characteristic of convenient installation and disassembly, and can realize disassembly without tools. The existing buckle connection technology is widely applied to connection of automotive upholstery. Generally, the buckle is composed of a positioning member and a fastening member. The positioning piece is used for guiding the buckle to smoothly, correctly and quickly reach the installation position when being installed. And the fastener effect is: the releasable fastener is typically designed such that, upon application of a certain separation force, the catch disengages and the two connectors separate. Such a snap is often used to connect two parts that need to be frequently disassembled. The non-detachable fastener needs to be manually inclined to detach the two parts, and is mainly used for connecting and fixing the non-detachable parts in the use process.

Current buckle fixing device is mostly fixed through bolt-up's mode, though can guarantee stability, but the live time has long the bolt and has produced smooth silk phenomenon easily, has shortened its life to fixing the in-process, need fixing with the help of the instrument, the process of operation is more loaded down with trivial details, the dismouting of inconvenient subassembly.

SUMMERY OF THE UTILITY MODEL

The utility model provides a buckle fixing device has solved current buckle fixing device, mostly fixes through bolt-up's mode, and the live time has grown the bolt and has produced smooth silk phenomenon easily, is carrying out the in-process of fixing, need carry out the problem of fixing with the help of the instrument.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a buckle fixing device, includes the fixed plate, the front side of fixed plate is provided with the cassette, the surface swing joint of cassette has the bayonet lock, the right side of cassette is seted up flutedly, the top of cassette just is located the left side of recess and has seted up the draw-in groove, logical groove has been seted up in the left side of bayonet lock, lead to the equal fixedly connected with buckle in groove inner wall's the upper and lower both sides, two the surface of buckle all with the internal surface joint of draw-in groove.

Preferably, the groove depth of the groove is matched with the distance from the right side of the clamping pin to the through groove.

Preferably, the groove depth of the through groove is matched with the distance from the left side of the clamping seat to the groove.

Preferably, the inside of bayonet lock just is located logical inslot wall's right side and has seted up the anti-cracking cross slot.

Preferably, the anti-cracking circular groove is formed in the bayonet lock and located on the right side of the inner wall of the anti-cracking transverse groove.

Preferably, the bayonet lock is made of a plastic material with certain flexibility.

Advantageous effects

The utility model provides a buckle fixing device. Compared with the prior art, the method has the following beneficial effects:

(1) this buckle fixing device, be provided with the cassette through the front side at the fixed plate, the surface swing joint of cassette has the bayonet lock, the right side of cassette is seted up flutedly, the draw-in groove has been seted up at the top of cassette and in the left side of recess, logical groove has been seted up in the left side of bayonet lock, lead to the equal fixedly connected with buckle in the upper and lower both sides of inslot wall, the surface of two buckles all with the internal surface joint of draw-in groove, carry out the adaptation through the left side that will lead to groove and cassette surface, the recess carries out the adaptation with the right side of bayonet lock, and cooperate the bayonet lock to take off and advance the draw-in groove with the buckle card in, this kind of structural style of buckle.

(2) This buckle fixing device has seted up the crack control cross slot through the inside at the bayonet lock and the right side that is located logical inslot wall, and the crack control circular slot has been seted up on the inside of bayonet lock and the right side that is located crack control cross slot inner wall, and the bayonet lock adopts the plastic material that has certain pliability, through setting up crack control cross slot and crack control circular slot, can play the crack control effect when the buckle needs the dismouting to be taken off, through setting up the bayonet lock into the plastic material that has certain pliability, can conveniently take off the buckle dismouting.

Drawings

Fig. 1 is a front view of the external structure of the present invention;

fig. 2 is a top view of the external structure of the present invention;

fig. 3 is a top view of the external structure of the card seat of the present invention;

fig. 4 is a front view of the external structure of the bayonet lock of the present invention.

In the figure: 1-fixed plate, 2-clamping seat, 3-clamping pin, 4-groove, 5-clamping groove, 6-through groove, 7-clamping buckle, 8-anti-cracking transverse groove and 9-anti-cracking circular groove.

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. 1-4, the present invention provides a technical solution: a buckle fixing device comprises a fixing plate 1, a clamping seat 2 is arranged on the front side of the fixing plate 1, a clamping pin 3 is movably connected to the outer surface of the clamping seat 2, the clamping pin 3 is made of a plastic material with certain flexibility, the clamping pin 3 can be conveniently disassembled and disassembled to open a buckle 7, an anti-cracking circular groove 9 is formed in the clamping pin 3 and positioned on the right side of the inner wall of an anti-cracking transverse groove 8, the anti-cracking circular groove 9 can play an anti-cracking role when the buckle 7 needs to be disassembled and disassembled to open, the anti-cracking transverse groove 8 is formed in the clamping pin 3 and positioned on the right side of the inner wall of a through groove 6, the anti-cracking transverse groove 8 can play an anti-cracking role when the buckle 7 needs to be disassembled and disassembled to open, a groove 4 is formed in the right side of the clamping seat 2, the groove depth of the groove 4 is matched with the distance from the right side of the clamping pin, logical groove 6 has been seted up in the left side of bayonet lock 3, the groove depth that leads to groove 6 and the left side of cassette 2 to recess 4 apart from looks adaptation, lead to the equal fixedly connected with buckle 7 in upper and lower both sides of 6 inner walls of groove, the surface of two buckles 7 all with the internal surface joint of draw-in groove 5, carry out the adaptation through the left side that will lead to groove 6 and cassette 2 surface, recess 4 carries out the adaptation with the right side of bayonet lock 3, and cooperate bayonet lock 3 to take off in advancing the draw-in groove 5 with buckle 7 card, this kind of structural style of buckle 7, can make things convenient for the dismouting of subassembly, do not need any instrument, can fix the subassembly reliably again.

The during operation, at first slide bayonet lock 3 left logical groove 6 along recess 4 on the surface of cassette 2 left, and then drive 7 lateral motions of buckle, when 7 left sides of touching recess 4 inner walls of buckle, bayonet lock 3 is taken off to upper and lower both sides, and make crack control cross slot 8 and crack control circular slot 9 open to upper and lower both sides, 7 blocks of buckle this moment advance in the draw-in groove 5 and fix, the left side of recess 4 inner walls supports the right side that leads to 6 inner walls of groove simultaneously, when needing to dismantle, it can to operate to take off bayonet lock 3 reversal to upper and lower both sides.

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 buckle fixing device, includes fixed plate (1), the front side of fixed plate (1) is provided with cassette (2), its characterized in that: the surface swing joint of cassette (2) has bayonet lock (3), recess (4) have been seted up on the right side of cassette (2), draw-in groove (5) have been seted up at the top of cassette (2) and the left side that is located recess (4), logical groove (6) have been seted up in the left side of bayonet lock (3), lead to equal fixedly connected with buckle (7) in upper and lower both sides of groove (6) inner wall, two the surface of buckle (7) all with the internal surface joint of draw-in groove (5).

2. A snap fastening device according to claim 1, characterized in that: the depth of the groove (4) is matched with the distance from the right side of the bayonet (3) to the through groove (6).

3. A snap fastening device according to claim 1, characterized in that: the depth of the through groove (6) is matched with the distance from the left side of the clamping seat (2) to the groove (4).

4. A snap fastening device according to claim 1, characterized in that: an anti-cracking transverse groove (8) is formed in the bayonet (3) and is located on the right side of the inner wall of the through groove (6).

5. A snap fastening device according to claim 1, characterized in that: an anti-cracking circular groove (9) is formed in the bayonet (3) and is located on the right side of the inner wall of the anti-cracking transverse groove (8).

6. A snap fastening device according to claim 1, characterized in that: the clamping pins (3) are made of plastic materials with certain flexibility.