Metal clip structure convenient to disassemble and assemble

Abstract

A metal clip structure convenient to disassemble and assemble comprises a first buckle, a second buckle, a first inclined guide, a second inclined guide, self-locking barbs, a first product and a second product, the first buckle is connected with the first product, the first inclined guide is arranged on the two sides of the first buckle, the first inclined guide is provided with a first self-clamping plate, the first self-clamping plate is provided with a plurality of self-locking barbs, and the self-locking barbs are arranged on the first self-clamping plate. First self-clamping grooves are formed in the two sides of the first product, the first self-clamping plates are matched with the first self-clamping grooves, the first self-clamping plates are connected with the first self-clamping grooves, a second buckle is connected to the outer portion of the first buckle, second inclined guides are arranged on the two sides of the second buckle, first inclined guides are connected to the inner sides of the second inclined guides, and the second inclined guides are provided with second self-clamping plates.

Description

Technical Field

[0001] The utility model relates to the field of automobile exterior bumpers, in particular to a metal clip structure which is convenient for assembly and disassembly. Background Art

[0002] At present, the internal installation structure of automobile bumper products is mostly through self-clip and screw connection or welding, which mainly has the following disadvantages: bumper products are mostly made of PP material and are large in size. In order to assemble firmly, more clip structures are usually arranged. After 1-2 times of disassembly and assembly, the clip structure will be worn, and even the clip will break, resulting in the scrapping of the entire product; the grilles on some bumpers are made of ABS material, which is hard, and the clips of the existing clip structures are not easy to deform during the assembly process, resulting in assembly difficulties. Usually, it is necessary to use a rubber hammer to hit the A side hard, and there is a risk of damaging the A side while increasing the production cycle. During disassembly, the clip structures need to be disassembled one by one with auxiliary tools, which seriously affects the working hours. At the same time, there is a risk that the entire product will be scrapped due to the clip breaking; in addition to the self-clip structure of grille products, screw structures are usually arranged. After 2-3 times of disassembly and assembly, the BOSS column is easy to slip and fail, which does not meet the requirements for the number of disassembly times; the internal brackets of the bumper are mostly connected to the bumper skin by welding. When the bumper skin needs to be replaced, the brackets need to be replaced together, which wastes costs and has disadvantages. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a metal clip structure that is easy to assemble and disassemble, which ensures its own firm clamping and utilizes oblique guides to assemble products in place, thereby avoiding the need for personnel to assemble by force. During disassembly, the width of the hole corresponding to the buckle is controlled to adjust the disassembly force value, thereby ensuring convenient disassembly and meeting the requirements for the firmness of the parts installed on the whole vehicle.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A metal clip structure that is easy to assemble and disassemble comprises a first clip, a second clip, a first oblique guide, a second oblique guide, a self-locking barb, a first product and a second product, wherein the first clip is connected to the first product, the first clip has a first oblique guide on both sides, the first oblique guide has a first self-clamping plate, the first self-clamping plate has a plurality of self-locking barbs, the first product has a first self-clamping groove on both sides, the first self-clamping plate is adapted to the first self-clamping groove, the first self-clamping plate is connected to the first self-clamping groove, the first clip is externally connected to the second clip, the second clip has a second oblique guide on both sides, the second oblique guide is internally connected to the first oblique guide, and the second oblique guide has a second self-clamping plate.

[0006] The utility model describes that product No. 1 is connected to product No. 2, and product No. 2 is connected to buckle 2. Product No. 2 has a No. 2 self-clamping groove, a No. 2 self-clamping plate is adapted to the No. 2 self-clamping groove, and the No. 2 self-clamping plate is connected to the No. 2 self-clamping groove. Beneficial Effects

[0007] The utility model comprises a first clip and a second clip which are assembled along a second oblique guide through a first oblique guide. From the assembly perspective, the first product and the second product can be assembled into place with a slight force (about 30-50N), and the time for assembling a single card joint is saved by 3-5s, thereby improving the installation efficiency of automotive exterior bumper products. From the disassembly perspective, the disassembly force value (between about 30-300N) is adjustable, which can ensure that the parts are firmly installed on the whole vehicle and that the workers can disassemble them conveniently. Moreover, the first clip and the second clip can still meet the force value requirements after being disassembled repeatedly for 10 times, and the reuse rate is high. When the product is damaged and needs to be replaced, the counterpart will not be damaged during the disassembly process, thereby reducing the number of scrapped parts and the scrap rate.

[0008] The utility model discloses a self-locking structure designed for the first and second buckles, respectively. The first and second self-clamping plates are respectively clamped with the first and second self-clamping grooves, respectively, to ensure that the self-clamping is firm. At the same time, the two are assembled in place by using an oblique guide to avoid people having to assemble them with force. When disassembling, the disassembly force value is adjusted by controlling the width of the hole corresponding to the second buckle, which not only ensures convenient disassembly, but also meets the requirements for the firmness of the parts installed on the whole vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 The utility model is a schematic diagram of a metal clip structure that is easy to assemble and disassemble.

[0010] Figure 2 The utility model is a side view of a metal clip structure that is easy to assemble and disassemble.

[0011] Figure 3 It is a structural schematic diagram of a buckle described in the utility model.

[0012] Figure 4 This is a schematic diagram of the second structure of the buckle described in the utility model.

[0013] Figure 5 This is a top view of the structure of product No. 2 described in the utility model.

[0014] Figure 6 This is a side view of the product structure No. 1 described in the utility model.

[0015] Figure 7 The utility model is a top view of a metal clip structure that is easy to assemble and disassemble.

[0016] Figure 8It is a side view of a buckle structure described in the utility model.

[0017] Fig. 9 This is a cross-sectional view of the connection structure of buckle 1, product No. 1, buckle 2, product No. 2 described in the utility model. DETAILED DESCRIPTION

[0018] The utility model is further described in detail below according to the accompanying drawings and embodiments:

[0019] Embodiment 1:

[0020] A metal clip structure that is easy to assemble and disassemble, comprising a clip 1 01, a clip 2 02, a No. 1 oblique guide 03, a No. 2 oblique guide 04, a self-locking barb 05, a No. 1 product 08, and a No. 2 product 09, wherein the clip 1 01 is connected to the No. 1 product 08, the clip 1 01 has No. 1 oblique guides 03 on both sides, the No. 1 oblique guide 03 has a No. 1 self-clamping plate 06, the No. 1 self-clamping plate 06 has a plurality of self-locking barbs 05, the No. 1 product 08 has No. 1 self-clamping grooves 10 on both sides, the No. 1 self-clamping plate 06 is adapted to the No. 1 self-clamping grooves 10, the No. 1 self-clamping plate 06 is connected to the No. 1 self-clamping grooves 10, the clip 1 01 is externally connected to the clip 2 02, the clip 2 02 has No. 2 oblique guides 04 on both sides, the No. 2 oblique guides 04 are connected to the No. 1 oblique guides 03 on the inside, and the No. 2 oblique guides 04 has a No. 2 self-clamping plate 07, and the buckle 1 01 and the buckle 2 02 are assembled along the No. 2 oblique guide 04 through the No. 1 oblique guide 03. From the assembly perspective, the No. 1 product 08 and the No. 2 product 09 can be assembled in place with a slight force (about 30-50N). Assembling a single clamping point can save 3-5s of time, thereby improving the installation efficiency of automotive exterior bumper products. From the disassembly perspective, the disassembly force value (between about 30-300N) can be adjusted, which can not only ensure that the parts are firmly installed on the vehicle, but also ensure that the workers can disassemble them easily. Moreover, the buckle 1 01 and the buckle 2 02 can still meet the force requirements after repeated disassembly for 10 times, and have a high reuse rate. When the product is damaged and needs to be replaced, the opponent parts will not be damaged during the disassembly process, thereby reducing the number of scrapped parts and the scrap rate.

[0021] Embodiment 2:

[0022] The utility model describes that product No. 1 08 is connected to product No. 2 09, and product No. 2 09 is connected to buckle 2 02. Product No. 2 09 has a No. 2 self-clamping groove 11, and a No. 2 self-clamping plate 07 is adapted to the No. 2 self-clamping groove 11. The No. 2 self-clamping plate 07 is connected to the No. 2 self-clamping groove 11. Buckle 1 01 and buckle 2 02 are respectively designed with self-locking structures, and the No. 1 self-clamping plate 06 and the No. 2 self-clamping plate 07 are respectively clamped with the No. 1 self-clamping groove 10 and the No. 2 self-clamping groove 11 to ensure that the self-clamping is firm. At the same time, the two are assembled in place by means of oblique guide to avoid people from assembling with force. When disassembling, the disassembly force value is adjusted by controlling the width of the hole corresponding to buckle 2 02, which not only ensures the convenience of disassembly, but also meets the requirements of the firmness of the parts installed on the whole vehicle.

[0023] Embodiment 3:

[0024] Installation steps: During assembly, snap one 01 and snap two 02 are first assembled to product No. 1 08 and product No. 2 09 respectively, and the No. 1 self-clamping plate 06 is connected to the No. 1 self-clamping groove 10, and the No. 2 self-clamping plate 07 is connected to the No. 2 self-clamping groove 11. The self-clamping structures are used to prevent the snaps from falling off. At the same time, snap one 01 and snap two 02 are respectively designed with a No. 1 oblique guide 03 and a No. 2 oblique guide 04. After being installed on their corresponding structures, during assembly, the No. 1 oblique guide 03 designed on snap one 01 is inserted along the No. 2 oblique guide 04 of snap two 02. With a slight force, the snap one 01 corresponding to product No. 1 08 can be assembled to the No. 2 product 09 corresponding to snap two 02 without the aid of auxiliary tools. During disassembly, while first ensuring that the vehicle parts are firmly installed to meet the road test requirements, the width of the hole corresponding to snap two 02 can be adjusted to control the disassembly force value to ensure the production rhythm.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A metal clip structure that is easy to assemble and disassemble, characterized in that : comprising a buckle 1 (01), a buckle 2 (02), a No. 1 oblique guide (03), a No. 2 oblique guide (04), a self-locking barb (05), a No. 1 product (08), and a No. 2 product (09), wherein the buckle 1 (01) is connected to the No. 1 product (08), the buckle 1 (01) has a No. 1 oblique guide (03) on both sides, the No. 1 oblique guide (03) has a No. 1 self-clamping plate (06), the No. 1 self-clamping plate (06) has a plurality of self-locking barbs (05), the No. 1 product (08) is connected to the No. 1 product (08), the buckle 1 (01) has a No. 1 oblique guide (03) on both sides, the No. 1 oblique guide (03) has a No. 1 self-clamping plate (06), the No. 1 self-clamping plate (06) has a plurality of self-locking barbs (05), the No. The product (08) has a No. 1 self-clamping groove (10) on both sides, the No. 1 self-clamping plate (06) is adapted to the No. 1 self-clamping groove (10), the No. 1 self-clamping plate (06) is connected to the No. 1 self-clamping groove (10), the buckle 1 (01) is externally connected to the buckle 2 (02), the buckle 2 (02) has a No. 2 oblique guide (04) on both sides, the No. 2 oblique guide (04) is internally connected to the No. 1 oblique guide (03), and the No. 2 oblique guide (04) has a No. 2 self-clamping plate (07).

2. The metal clip structure that is easy to assemble and disassemble according to claim 1 is characterized in that : The product No. 1 (08) is connected to the product No. 2 (09), and the product No. 2 (09) is connected to the buckle No. 2 (02).

3. The metal clip structure that is easy to assemble and disassemble according to claim 2 is characterized in that The second product (09) has a second self-clamping groove (11), the second self-clamping plate (07) is adapted to the second self-clamping groove (11), and the second self-clamping plate (07) is connected to the second self-clamping groove (11).

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