CN217401388U - Buckle - Google Patents

Abstract

The application discloses a buckle, which comprises a mounting seat and a connecting assembly; the connecting assembly comprises a substrate, a first clamping piece and a second clamping piece, wherein the front end and the rear end of the substrate respectively extend downwards to form the first clamping piece and the second clamping piece, and a gap is reserved between the first clamping piece and the second clamping piece which are positioned on the same side of the substrate; the two first clamping pieces are clamped on the mounting seat, and the two second clamping pieces are clamped on the automobile metal plate. The number of the first clamping pieces on the buckle is reduced by half, so that on one hand, the assembly and disassembly difficulty between the first clamping pieces and the mounting seat is reduced, and the mounting seat can be prevented from being damaged due to violent disassembly in the later-period replacement; on the other hand, under the same circumstances of size in the left right direction, can increase the width of second joint spare in the left right direction to can strengthen the elasticity of second joint spare, avoid appearing the insecure phenomenon of joint with the car panel beating, stability is higher.

Description

Buckle

Technical Field

The application relates to the technical field of automobile parts, in particular to a buckle.

Background

At present, various automobile decorative plates such as an automobile door inner guard plate, a doorsill strip and a decorative strip are assembled on an automobile metal plate in a clamping and connecting mode, and the automobile decorative plate has the advantages of being simple in structure, convenient to install, high in universality and the like.

As shown in fig. 1, the conventional clip generally includes a mounting seat 100, a connecting assembly 200 and a sealing assembly 300, wherein the mounting seat 100 is mounted on a trim panel of an automobile; the connecting assembly 200 comprises a substrate 201, first clamping pieces 202 and second clamping pieces 203, the front end and the rear end of the substrate 201 are respectively provided with two first clamping pieces 202 and one second clamping piece 203 in a downward extending mode, and the two first clamping pieces 202 are distributed on the left side and the right side of the second clamping pieces 203; the first clamping member 202 is clamped on the mounting base 100, and the second clamping member 203 is clamped on the automobile sheet metal. The sealing assembly 300 is disposed on the mounting seat 100 to seal a clamping portion between the mounting seat 100 and a metal plate of an automobile.

However, because the front end and the rear end of the substrate 201 are respectively provided with the two first clamping members 202, under the action of the four first clamping members 202, on one hand, the difficulty of assembling and disassembling the first clamping members 202 and the mounting base 100 is increased, and particularly, the mounting base 100 is easily damaged by violence in the later replacement; on the other hand, under the same circumstances of size in the left-right direction, also can lead to second joint spare 203 to be too thin in the ascending size in left-right direction to make second joint spare 203 because of elasticity take place the deformation inadequately easily, and then lead to with car panel beating joint insecure, stability is relatively poor.

SUMMERY OF THE UTILITY MODEL

An aim at of this application provides a buckle convenient to installation and dismantlement, and stability is high.

In order to achieve the above purposes, the technical scheme adopted by the application is as follows: a buckle comprises a mounting seat arranged on an automobile decorative plate and a connecting component used for connecting the mounting seat and an automobile metal plate; the connecting assembly comprises a substrate, a first clamping piece and a second clamping piece, wherein the front end and the rear end of the substrate respectively extend downwards to form the first clamping piece and the second clamping piece, and a gap is reserved between the first clamping piece and the second clamping piece which are positioned on the same side of the substrate; two first joint spare joint in the mount pad, two second joint spare joint in the car panel beating.

Preferably, the two first clamping pieces are in central symmetry, and the two second clamping pieces are in central symmetry. The advantages are that: through centrosymmetric two first joint spare, can make the base plate with atress between the mount pad is more even, in order to improve two first joint spare (promptly the base plate) with the stability of connecting between the mount pad (promptly car plaque). In a similar way, the stress of the base plate and the automobile metal plate is more uniform through the two second clamping pieces arranged in the central symmetry, so that the stability of the second clamping pieces (namely, the base plate) and the automobile metal plate connection is improved.

Preferably, the first clamping piece is an elastic clamping plate, the upper end of the elastic clamping plate is connected to the base plate, and a clamping area for clamping the mounting seat is formed between the two elastic clamping plates; at least one the lower extreme of elasticity splint is equipped with joint portion, be equipped with on the mount pad and be used for the joint groove of joint portion. The advantages are that: simple structure, convenient processing and assembly.

Preferably, the front side and the rear side of the mounting seat are protruded with limiting blocks for limiting the clamping part to be separated from the clamping groove. The advantages are that: the limiting blocks can effectively prevent the clamping portion from being separated from the clamping groove, so that the stability of interconnection between the clamping portion and the clamping groove (the mounting seat and the substrate) can be improved.

Preferably, the upper end of the limiting block is provided with a guide inclined plane. The advantages are that: during assembly, the guide inclined plane can force the elastic clamping plate to deviate along the front-back direction the direction of the mounting seat is deformed, so that the clamping portion can be clamped into the clamping groove more easily.

Preferably, the lower end of the clamping portion is bent along the front-back direction to deviate from the mounting seat to form a bending portion. The advantages are that: during assembly, the lower end of the elastic clamping plate (namely the clamping portion) can be prevented from scratching the mounting seat through the bending portion.

Preferably, the front side and the rear side of the mounting seat are symmetrically provided with two clamping grooves. The advantages are that: work as the equal bilateral symmetry of front side and rear side of mount pad is equipped with two during the joint groove, no matter first holder (promptly joint portion) is in the left side or the right side of second holder can both realize joint portion with joint between the joint groove to can need not to distinguish in the assembling process coupling assembling's direction. On the other hand, set up more quantity the joint groove also can reduce right the material cost of mount pad.

Preferably, the second joint spare is the elastic plate, the elastic plate upper end connect in the base plate, the elastic plate lower extreme is to skew along the fore-and-aft direction the direction of mount pad is bent and is formed with first portion of bending, first portion of bending lower extreme is bent along the fore-and-aft direction to being close to the direction of mount pad is formed with the second portion of bending. The advantages are that: through first bending portion with the turning between the second bending portion can realize the joint with the car panel beating effectively. In addition, compare with traditional buckle, bend on the elastic plate and form the bending position of first bending portion moves down, is favorable to shortening the length of first bending portion to can make first bending portion is difficult more takes place to warp, has further improved the stability with car sheet metal connection.

Preferably, first bending portion and the second bending portion is gone up and is followed left right direction skew one side of first joint spare is equipped with the breach, the second bending portion is gone up and is close to along left right direction one side extension of first joint spare has the extension. The advantages are that: because the car panel beating with the position that the second joint spare combines is mainly on the second portion of bending, consequently, through the breach and the extension can make the second portion of bending is closer to with the combination position of car panel beating about the ascending central line of base plate, the atress is more even, stability is higher.

Preferably, a material removing groove is formed in the mounting seat corresponding to the center of the base plate. The advantages are that: through go the silo can reduce effectively the material cost of mount pad, simultaneously, go the silo to correspond the central point of base plate puts, promptly through the base plate can cover effectively go the silo, can not influence pleasing to the eye.

Preferably, the buckle further comprises a sealing assembly, and the sealing assembly is arranged on the mounting seat. The advantages are that: through sealing assembly can be effectively right the second joint spare with the connection position of car panel beating seals, prevents the interior water corrosion of intaking of car panel beating.

Compared with the prior art, the beneficial effect of this application lies in: the front end and the rear end of the substrate respectively extend downwards to form the first clamping piece and the second clamping piece, so that the number of the first clamping pieces is reduced by half, on one hand, the assembly and disassembly difficulty between the first clamping pieces and the installation seat can be effectively reduced, and particularly, the installation seat can be effectively prevented from being damaged due to violent disassembly during later replacement; on the other hand, under the same circumstances of size in the left right direction, can increase the width of second joint spare on the left right direction effectively to can strengthen effectively the elasticity of second joint spare avoids appearing the insecure phenomenon of joint with the car panel beating, and stability is higher.

Drawings

Fig. 1 is a perspective view of a buckle in the prior art.

Fig. 2 is a perspective view of a buckle provided by the present application.

Fig. 3 is an exploded view of the clip of fig. 2 provided herein.

Fig. 4 is an enlarged view of the connection assembly of fig. 3 provided herein.

Fig. 5 is a bottom view of the connection assembly of fig. 4 as provided herein.

Fig. 6 is a front view of the sealing assembly of fig. 2 hidden from view as provided herein.

FIG. 7 is a cross-sectional view taken along A-A of FIG. 6 as provided herein.

FIG. 8 is a cross-sectional view taken along line B-B of FIG. 6 as provided herein.

In the figure: 1. a mounting seat; 11. a clamping groove; 12. a limiting block; 121. a guide ramp; 13. a material removing groove; 2. a connecting assembly; 21. a substrate; 22. a first clip member; 221. an elastic splint; 222. a clamping part; 223. a bending section; 23. a second clip member; 231. an elastic plate; 232. a first bending portion; 233. a second bending portion; 234. a notch; 235. an extension portion; 3. and (7) sealing the assembly.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application.

It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Referring to fig. 1 to 8, an embodiment of the present application provides a buckle, including a mount 1 disposed on an automobile trim panel and a connection assembly 2 for connecting the mount 1 and an automobile sheet metal; the connecting assembly 2 comprises a base plate 21, a first clamping piece 22 and a second clamping piece 23, the front end and the rear end of the base plate 21 respectively extend downwards to form the first clamping piece 22 and the second clamping piece 23, and a gap is reserved between the first clamping piece 22 and the second clamping piece 23 which are positioned on the same side of the base plate 21; two first clamping pieces 22 are clamped on the mounting base 1, and two second clamping pieces 23 are clamped on the automobile sheet metal. Compared with the existing buckle, the number of the first clamping pieces 22 on the buckle is reduced by half, so that on one hand, the assembly and disassembly difficulty between the first clamping pieces 22 and the installation seat 1 can be effectively reduced, and particularly, when the buckle is replaced in the later period, the installation seat 1 can be effectively prevented from being damaged due to violent disassembly; on the other hand, under the same circumstances of size in the left and right sides direction, can increase second joint spare 23 width on the left and right sides direction effectively to can strengthen the elasticity of second joint spare 23 effectively, avoid appearing the insecure phenomenon of joint with the car panel beating, stability is higher.

Referring to fig. 5, in some embodiments of the present application, two first snap members 22 are in a central symmetrical relationship, and two second snap members 23 are in a central symmetrical relationship. Through two first joint pieces 22 of central symmetry, can make the atress between base plate 21 and the mount pad 1 more even to improve the stability of being connected between two first joint pieces 22 (being base plate 21) and the mount pad 1 (being car plaque). In a similar way, through two second joint pieces 23 that centrosymmetric set up, can make the atress of base plate 21 and car panel beating more even to improve two second joint pieces 23 (being base plate 21) and car sheet metal connection's stability.

Referring to fig. 2-4 and 8, in some embodiments of the present application, the first clamping member 22 is an elastic clamping plate 221, an upper end of the elastic clamping plate 221 is connected to the base plate 21, and a clamping area (as shown in fig. 8) for clamping the mounting base 1 is formed between the two elastic clamping plates 221; the lower end of at least one elastic clamping plate 221 is provided with a clamping portion 222, and the mounting base 1 is provided with a clamping groove 11 for clamping the clamping portion 222. Simple structure, convenient processing and assembly.

Referring to fig. 3, in some embodiments of the present application, the front and rear sides of the mounting base 1 are protruded with stoppers 12 for limiting the disengagement of the engaging portion 222 from the engaging groove 11. The stopper 12 can effectively prevent the clamping portion 222 from separating from the clamping groove 11, so that the stability of the mutual connection between the clamping portion 222 and the clamping groove 11 (the mounting base 1 and the substrate 21) can be improved.

Referring to fig. 3 and 6-7, in some embodiments of the present application, the stopper 12 is provided at an upper end thereof with a guide slope 121. During the assembly, as shown in fig. 6, when the clamping portion 222 does not enter the clamping groove 11, the mounting seat 1 forces the elastic clamping plate 221 to deform along the left-right direction to the direction of the limiting block 12, so that the lower end of the elastic clamping plate 221 (i.e., the clamping portion 222) can contact with the guiding inclined plane 121, the guiding inclined plane 121 can force the elastic clamping plate 221 to deform along the front-back direction to the direction deviating from the mounting seat 1, and the clamping portion 222 can be clamped into the clamping groove 11 more easily.

Referring to fig. 8, in some embodiments of the present application, a lower end of the snap-in portion 222 is bent in a direction deviating from the mounting base 1 in the front-rear direction to form a bent portion 223. During assembly, the lower end of the elastic clamping plate 221 (i.e. the clamping portion 222) can be prevented from contacting the mounting seat 1 through the bending portion 223, so that the mounting seat 1 can be prevented from being scratched. In addition, when the detachable structure is detached, the bending portion 223 is convenient for pulling the clamping portion 222 out of the clamping groove 11.

Referring to fig. 6, in some embodiments of the present application, two clamping grooves 11 are symmetrically arranged on the left and right of the front side and the rear side of the mounting seat 1. When the equal bilateral symmetry of front side and rear side of mount pad 1 was equipped with two joint grooves 11, no matter first holder (being joint portion 222) on the left side or the right side of second holder, can both realize the joint between joint portion 222 and the joint groove 11 to can need not to distinguish coupling assembling 2's direction in the assembling process. On the other hand, the material cost of the mounting seat 1 can be reduced by arranging a larger number of clamping grooves 11.

Referring to fig. 2-4 and 7, in some embodiments of the present application, the second fastening member 23 is an elastic plate 231, an upper end of the elastic plate 231 is connected to the base plate 21, a lower end of the elastic plate 231 is bent in a front-back direction away from the mounting base 1 to form a first bending portion 232, and a lower end of the first bending portion 232 is bent in a front-back direction toward the mounting base 1 to form a second bending portion 233. The corner between the first bending part 232 and the second bending part 233 can be effectively clamped with the automobile sheet metal. In addition, compare with traditional buckle, the last bending position that bends and form first bending portion 232 of elastic plate 231 moves down, is favorable to shortening the length of first bending portion 232 to can make first bending portion 232 be difficult for taking place the deformation more, further improve with car sheet metal connection's stability.

Referring to fig. 6, in some embodiments of the present application, the first bending portion 232 and the second bending portion 233 have a notch 234 on a side offset from the first fastening member 22 in the left-right direction, and the second bending portion 233 has an extension 235 extending from a side close to the first fastening member 22 in the left-right direction. Because the position that car panel beating and second joint spare 23 combine is mainly on second bending portion 233, consequently, can make the second bending portion 233 and the central line of base plate 21 on the left and right sides orientation more be close to through breach 234 and extension 235 the joint position of car panel beating, and the atress is more even, and stability is higher.

Referring to fig. 2 and 3, in some embodiments of the present disclosure, a material removing groove 13 is disposed on the mounting base 1 at a position corresponding to the center of the base plate 21. The material cost of the mounting base 1 can be effectively reduced through the material removing groove 13, and meanwhile, the material removing groove 13 corresponds to the central position of the base plate 21, namely, the material removing groove 13 can be effectively covered through the base plate 21, so that the appearance is not influenced.

Referring to fig. 2 and 3, in some embodiments of the present application, the clasp further comprises a seal assembly 3, the seal assembly 3 being provided to the mount 1. Can seal the position of being connected of second joint spare 23 and car panel beating effectively through seal assembly 3, prevent into water corrosion in the car panel beating. It should be noted that the sealing assembly 3 itself and the installation manner thereof are all the prior art, and detailed description thereof is omitted here.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims (10)

1. A buckle comprises a mounting seat arranged on an automobile decorative plate and a connecting assembly used for connecting the mounting seat and an automobile metal plate; the connecting assembly is characterized by comprising a base plate, a first clamping piece and a second clamping piece, wherein the front end and the rear end of the base plate respectively extend downwards to form the first clamping piece and the second clamping piece, and a gap is reserved between the first clamping piece and the second clamping piece which are positioned on the same side of the base plate; two first joint spare joint in the mount pad, two second joint spare joint in the car panel beating.

2. The buckle of claim 1, wherein the two first buckle members are in a centrosymmetric relationship, and the two second buckle members are in a centrosymmetric relationship.

3. The buckle according to claim 1 or 2, wherein the first buckle member is an elastic clamping plate, the upper end of the elastic clamping plate is connected to the base plate, and a clamping area for clamping the mounting seat is formed between the two elastic clamping plates; at least one the lower extreme of elasticity splint is equipped with joint portion, be equipped with on the mount pad and be used for the joint groove of joint portion.

4. The buckle as claimed in claim 3, wherein the front and rear sides of the mounting seat are protruded with limiting blocks for limiting the buckling portion to be separated from the buckling groove.

5. The buckle according to claim 4, wherein a guiding inclined surface is provided at an upper end of the stopper.

6. The buckle as claimed in claim 3, wherein the lower end of the buckle portion is bent in a direction deviating from the mounting seat along the front-back direction to form a bent portion.

7. The buckle according to claim 3, wherein the front side and the rear side of the mounting seat are provided with two buckle grooves in bilateral symmetry.

8. The buckle according to claim 1 or 2, wherein the second engaging member is an elastic plate, an upper end of the elastic plate is connected to the base plate, a lower end of the elastic plate is bent in a direction deviating from the mounting base along a front-back direction to form a first bent portion, and a lower end of the first bent portion is bent in a direction approaching the mounting base along the front-back direction to form a second bent portion.

9. The buckle as claimed in claim 8, wherein the first bending portion and the second bending portion have a notch on a side offset from the first engaging member in the left-right direction, and the second bending portion has an extension extending from a side close to the first engaging member in the left-right direction.

10. The buckle as claimed in claim 1 or 2, wherein a material removing groove is arranged on the mounting seat corresponding to the center of the base plate;

the buckle still includes seal assembly, seal assembly set up in the mount pad.

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