A waterproof buckle for vehicle suitable for multiple thickness sheet metal

Abstract

The utility model provides a kind of waterproof buckle for vehicle of adaptation multiple thickness sheet metal, buckle includes buckle body and multiple pairs of elastic clamping legs;The end of buckle body is equipped with a circle of apron, and the surface of apron is equipped with multiple injection molding holes;Multiple pairs of elastic clamping legs are provided around the circumference of buckle, each pair is two elastic clamping legs of same height setting, and opposite is provided on the two sides of buckle;The setting height of different pairs of elastic clamping legs is different;The end of elastic clamping leg close to apron is stepped limiting platform;The waterproof buckle for vehicle of the utility model is equipped with multiple pairs of elastic clamping legs, and the setting height of each pair of elastic clamping legs is different, so that each pair of elastic clamping legs can realize the clamping sheet metal of different thickness, further setting stepped limiting platform on the elastic clamping leg of each pair, so that each pair of elastic clamping legs can also clamp sheet metal of different thickness;Satisfy the assembly of multiple thickness sheet metal, effectively reduce the number of buckle specification in workshop, improve the efficiency of mass production.

Description

Technical Field

[0001] This utility model relates to the field of automotive buckle technology, and in particular to a waterproof automotive buckle that is compatible with sheet metal of various thicknesses. Background Technology

[0002] Plastic clips have a wide range of applications. Automotive plastic clips can effectively reduce the amount of bolts used, making the disassembly and assembly of connecting parts more convenient and also greatly reducing installation costs. As a part of the car that is easily scratched, the connection between the plastic body panel and the body sheet metal needs to meet the characteristics of easy disassembly, good sealing of the mounting holes, and secure installation.

[0003] Existing automotive clips, such as utility model patents 201520509789.3 and 201220379867.9, can only be used with sheet metal of one thickness. When multiple sheet metals of various thicknesses and protective plates need to be connected, it is necessary to extend clips of various specifications. Due to the statistical error in the number of different clips, the assembly time is often affected, or there are a lot of clips of various specifications left over, resulting in waste. Utility Model Content

[0004] The purpose of this invention is to provide a waterproof automotive clip that can be adapted to the installation of sheet metal of various thicknesses.

[0005] To achieve the above objectives, this utility model proposes a waterproof buckle for automobiles that is compatible with sheet metal of various thicknesses. The buckle includes a buckle body and multiple pairs of elastic locking feet. The end of the buckle body is provided with a skirt, and the surface of the skirt is provided with multiple injection molding holes.

[0006] Multiple pairs of elastic locking feet are provided around the buckle. Each pair consists of two elastic locking feet at the same height, positioned opposite each other on both sides of the buckle. The height of different pairs of elastic locking feet is different. The end of the elastic locking foot near the skirt edge is a stepped limiting platform.

[0007] Furthermore, the buckle has a hole for a fixing screw in the middle.

[0008] Furthermore, the elastic locking foot has a triangular sheet-like structure; one side of the elastic locking foot is connected to the buckle, and a stepped limiting platform is provided on one side near the skirt edge; the inclined side of the elastic locking foot serves as an inclined guide side.

[0009] Furthermore, the buckle body has multiple raised reinforcing ribs along its length, and the elastic locking feet are connected to the reinforcing ribs.

[0010] Furthermore, the bottom of the reinforcing rib is a beveled edge that tapers inward toward the snap-fit ​​body.

[0011] Furthermore, a sealing ring is formed on the skirt surface by injection of adhesive.

[0012] Compared with the prior art, the advantages of this utility model are:

[0013] 1. The waterproof vehicle clip of this utility model is equipped with multiple pairs of elastic locking feet. The height of each pair of elastic locking feet is different, so that each pair of elastic locking feet can clamp sheet metal of different thicknesses. Furthermore, a stepped limiting platform is set on each pair of elastic locking feet, so that each pair of elastic locking feet can clamp sheet metal of different thicknesses. The waterproof vehicle clip of this utility model has a wide range of applications, high adaptability, meets the assembly of sheet metal of various thicknesses, effectively reduces the number of clip specifications in the workshop, and improves the efficiency of mass production.

[0014] 2. The waterproof buckle for vehicles of this utility model forms a rubber-coated sealing ring by injecting glue on the surface of the skirt, which effectively achieves a waterproof and sealing effect when connected to the protective plate.

[0015] 3. The elastic feet and the bottom of the buckle body of this utility model are designed with beveled edges as guide edges to effectively reduce the insertion force of the buckle into the hole of the plate. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the buckle in an embodiment of this utility model;

[0017] Figure 2 This is a schematic diagram of the un-glued sealing ring in an embodiment of this utility model.

[0018] Figure 3 This is a schematic diagram of the bottom structure of the buckle in an embodiment of this utility model;

[0019] Figure 4 This is a schematic diagram of the buckle mounting guard plate and sheet metal structure in an embodiment of this utility model. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be further described below.

[0021] like Figure 1 As shown, this utility model proposes a waterproof buckle for automobiles that is compatible with sheet metal of various thicknesses. The buckle consists of a buckle body 1 and two pairs of elastic locking feet 2. The buckle has a hole 3 for a fixing screw 9 in the middle, and a skirt 4 at the end of the buckle body 1. The surface of the skirt 4 has four injection molding holes 5, such as... Figure 2 and Figure 1 Through comparison, a layer of adhesive sealing ring 6 is formed on the surface of the skirt edge 4 by injection. Two pairs of elastic locking feet 2 are provided around the buckle.

[0022] The working principle of this utility model buckle is as follows: Figure 4As shown, the buckle body 1 is inserted into the hole of the body sheet metal 11, and the body sheet metal 11 is snapped between the elastic clip 2 and the skirt 4. After the screw 9 is screwed into the through hole on the body guard plate 10, it is screwed into the insertion hole 3 of the buckle body 1 for fixation, thereby fixing the body guard plate 10. The skirt 4 with the sealing ring 6 is squeezed between the body guard plate 10 and the body sheet metal 11, which fully plays the role of waterproof sealing.

[0023] To further enable the waterproof buckle in this application to be compatible with sheet metal assemblies of various thicknesses, such as... Figure 1 and Figure 4 As shown, there are 4 elastic clips 2, arranged in pairs. Each pair is symmetrically arranged on both sides of the buckle body 1 at the same height. The height of the elastic clips 2 is different for different pairs, so that each pair of elastic clips 2 can clamp sheet metal of different thicknesses.

[0024] The end of the elastic locking foot 2 near the skirt edge 4 is a stepped limiting platform 7. The stepped limiting platform 7 allows each pair of elastic locking feet 2 to engage sheet metal of different thicknesses, fully ensuring the diversity of buckle adaptation and providing technical support for reducing the number of buckle specifications in the workshop.

[0025] In this embodiment, in order to ensure the insertion and snapping effect of the elastic clip 2, the elastic clip 2 adopts a triangular plate structure; one side of the elastic clip 2 is connected to the buckle for fixing, and a stepped limiting platform 7 is provided on one side near the skirt edge 4, which can snap onto sheet metal of various specifications; the inclined side of the elastic clip 2 serves as an inclined guide side, which effectively reduces the insertion force during the insertion stage.

[0026] In this embodiment, the buckle body 1 has multiple raised reinforcing ribs 8 along its length to ensure the overall strength of the product area. The elastic locking foot 2 is connected to the reinforcing ribs 8, and the bottom of the reinforcing ribs 8 is a beveled edge that tapers inward into the buckle body. This effectively reduces the insertion force during the insertion into the plate hole.

[0027] The above are merely preferred embodiments of this utility model and do not constitute any limitation on this utility model. Any equivalent substitutions or modifications made by those skilled in the art to the technical solutions and contents disclosed in this utility model without departing from the scope of the technical solutions of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A waterproof automotive clip adaptable to sheet metal of various thicknesses, characterized in that, The buckle includes a buckle body and multiple pairs of elastic buckle feet; the end of the buckle body is provided with a skirt edge, and the surface of the skirt edge is provided with multiple injection molding holes; Multiple pairs of elastic locking feet are provided around the buckle, each pair consisting of two elastic locking feet at the same height, positioned opposite each other on both sides of the buckle; different pairs of elastic locking feet are set at different heights; the end of each elastic locking foot near the skirt edge is a stepped limiting platform.

2. The waterproof automotive buckle adapted to sheet metal of various thicknesses as described in claim 1, characterized in that, The buckle has a hole for a fixing screw in the middle.

3. The waterproof automotive buckle adapted to sheet metal of various thicknesses according to claim 1, characterized in that, The elastic locking foot has a triangular sheet-like structure; one side of the elastic locking foot is connected to the buckle, and the stepped limiting platform is provided on one side near the skirt edge; the inclined side of the elastic locking foot serves as an inclined guide side.

4. The automotive waterproof buckle adapted to sheet metal of various thicknesses according to claim 3, characterized in that, The buckle body has multiple raised reinforcing ribs along its length, and the elastic locking foot is connected to the reinforcing ribs.

5. The automotive waterproof buckle adapted to sheet metal of various thicknesses according to claim 4, characterized in that, The bottom of the reinforcing rib is a sloping edge that tapers inward toward the snap-fit ​​body.

6. The waterproof automotive buckle adapted to sheet metal of various thicknesses according to claim 1, characterized in that, The skirt surface is coated with a sealing ring by injecting glue.

Images