Plastic clip anti-falling structure

Abstract

The utility model relates to the technical field of anti-falling structures, and discloses a plastic clip anti-falling structure which comprises a first part, a second part arranged on one side of the top of the first part, a clip body arranged on one side of the first part, and a clamping table body arranged on one side of the second part and matched with the clip body in a clamped mode. The clamping head on one side of the clamp body and the connecting plate are inserted into the inner side of the inserting groove, the clamping head penetrates through the inserting groove, the first clamping face is clamped to one side of the second clamping face, at the moment, mutual connection of the first part and the second part is completed, and the limiting plate is located on one side of the connecting plate and the clamping head to play a supporting role. The clamp body is prevented from falling off from one side of the clamp table body, meanwhile, the gap between the limiting plate and the limiting table can ensure that the clamp head penetrates through the inner side of the insertion groove, interference is avoided, the limiting plate provides additional support, the effect of preventing the clamp body from falling off from the clamp table body is achieved, and connection stability is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-slipping structures, in particular to a plastic clip anti-slipping structure. Background Art

[0002] Plastic clips are also called plastic buckles. Buckles are used to embed or lock one part with another. They are usually used to connect plastic parts. Their materials are usually made of plastic materials with a certain degree of flexibility. The biggest feature of the buckle connection is that it is easy to install and disassemble, and can be disassembled without tools. Now the buckle connection technology has been widely used in the connection of automotive interior parts.

[0003] The existing clip structure is relatively simple, and it is easy to fall out of the hole during the subsequent production and assembly process, which often leads to clip failure. At the same time, after environmental aging, especially high temperature, the clip is prone to deformation and non-rebound at the clipping part, resulting in clip failure and fall out. For this reason, a plastic clip anti-fall-off structure is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a plastic clip anti-drop structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic clip anti-drop structure, comprising a first part, a second part is arranged on one side of the top of the first part, a clip body is arranged on one side of the first part, and a card platform body engaged with the clip body is arranged on one side of the second part;

[0006] A limiting plate is integrally formed on one side of the second part and is located on one side of the card platform body, and the limiting plate is used to prevent the card body from detaching from the card platform body;

[0007] A maintenance component is arranged on one side of the bottom of the first part, and the maintenance component is used to replace a damaged clip body.

[0008] Preferably, an inclination angle is set between the above-mentioned limiting plate and the second part, and the inclination angle is 150-170°.

[0009] Preferably, the width of the above-mentioned inclination angle is 0.8 mm-1.5 mm, and the limiting plate is located on one side of the clip body.

[0010] Preferably, the clamp body comprises a first mounting seat, a connecting plate is integrally formed on the top of the first mounting seat, a clamp head is integrally formed on one side of the connecting plate, and a first clamping surface is provided on one side of the clamp head.

[0011] Preferably, the above-mentioned clamping platform body includes a limiting platform, an insertion groove is provided on one side of the limiting platform, and a second clamping surface is provided on one side of the top of the limiting platform.

[0012] Preferably, the outer side of the connecting plate is inserted into one side of the insertion slot, and when clamped, the second clamping surface is attached to one side of the first clamping surface, and one side of the limit platform is integrally formed on one side of the second part.

[0013] Preferably, a maintenance component is provided on one side of the bottom of the first part, and the maintenance component is used to replace the damaged clip body. The maintenance component includes a base plate, two screws are inserted into one side of the base plate, a second limiting groove is provided on the top of the first part, and a first limiting groove is provided on the bottom of the first part.

[0014] Preferably, a second mounting seat integrally formed at the bottom of the first mounting seat is seamlessly inserted into the inner side of the second limiting groove, and through holes are provided on the inner wall sides of the first limiting groove and the second limiting groove.

[0015] Preferably, the outer side of the screw is inserted into the inner side of the through hole and threadedly connected to one side of the second mounting seat, and the outer side of the base plate is inserted into the inner side of the first limiting groove.

[0016] Compared with the prior art, the utility model adopts the above technical solution and has the following technical effects:

[0017] 1. By inserting the clamping head and the connecting plate on one side of the clamp body into the inner side of the insertion slot, the clamping head passes through the insertion slot so that the first clamping surface is clamped on the side of the second clamping surface. At this time, the mutual connection between the first part and the second part is completed. The limit plate is located on the side of the connecting plate and the clamping head to play a supporting role to prevent the clamp body from falling off from the side of the clamping platform body. At the same time, the gap between the limit plate and the limit platform can ensure that the clamp head passes through the inner side of the insertion slot without interference. The existence of the limit plate not only provides additional support, but also prevents the clamp body from falling off from the clamping platform body, thereby enhancing the stability of the connection.

[0018] 2. When the clip body needs to be frequently disassembled and assembled later, the inclination angle is selected to be 170°. The larger angle makes the disassembly and assembly process smoother, reduces resistance, and improves the efficiency of disassembly and assembly. When the clip body does not need to be disassembled later or the disassembly frequency is low, the inclination angle is selected to be 150°. The smaller angle increases the stability of the connection part and reduces the risk of accidental detachment.

[0019] 3. When choosing a plastic material with higher hardness, the width of the limit plate is designed to be 0.8 mm, which can ensure that the limit plate still has sufficient supporting strength and stability under high hardness conditions to ensure the reliability of the connection; when choosing a plastic material with softer hardness, the width of the limit plate is 1.5 mm. The softer material can provide better elasticity, making the disassembly and assembly process easier. At the same time, the width of 1.5 mm can also meet basic support requirements.

[0020] 4. Loosen the screws on one side of the bottom plate by using a screwdriver and pull the clamp upwards. At this time, the clamp drives the connecting plate, the first mounting seat and the second mounting seat to leave the side of the first part, and insert the second mounting seat at the bottom of the new clamp body into the inner side of the second limiting groove, so that the screw thread is connected to the bottom side of the second mounting seat. At this time, the maintenance and replacement of the clamp body is completed. The replacement process is simple and does not require professional technicians, so the maintenance cost can be reduced. Since only the damaged clamp body needs to be replaced, rather than the entire part, the maintenance cost is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;

[0023] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0024] Figure 3 This is a structural schematic diagram of the connecting plate of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the first clamping surface of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the limit plate of the utility model;

[0027] Figure 6 It is a schematic diagram of the main cross-sectional structure of the utility model.

[0028] Explanation of the accompanying drawings: 1. First part; 2. Second part; 3. Limiting plate; 31. Tilt angle; 4. Clip body; 41. First mounting seat; 42. First clamping surface; 43. Connecting plate; 44. Clamp head; 5. Card platform body; 51. Limiting platform; 52. Insertion slot; 53. Second clamping surface; 6. Maintenance assembly; 61. Bottom plate; 62. First limiting slot; 63. Second mounting seat; 64. Second limiting slot; 65. Through hole; 66. Screw. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0031] Example

[0032] See also Figure 1-6 The utility model provides a technical solution, a plastic clip anti-drop structure, comprising a first part 1, a second part 2 is arranged on one side of the top of the first part 1, a clip body 4 is arranged on one side of the first part 1, and a card platform body 5 engaged with the clip body 4 is arranged on one side of the second part 2. The first part 1, the second part 2, the limiting plate 3, the clip body 4 and the card platform body 5 are all made of plastic;

[0033] A limit plate 3 located on one side of the card table body 5 is integrally formed on one side of the second part 2. The limit plate 3 is used to prevent the clamp body 4 from detaching from the side of the card table body 5. One-third of the height below the highest point of the limit plate 3 is the effective anti-detachment area of ​​the clamp body 4. An inclination angle 31 is set between the limit plate 3 and the second part 2. The inclination angle 31 is 150-170°, and the width of the inclination angle 31 is 0.8 mm-1.5 mm. The limit plate 3 is located on one side of the clamp body 4.

[0034] The inclination angle 31 of the limit plate 3 is 150-170°. When the clip body 4 needs to be disassembled later, the inclination angle 31 is selected to be 170°. When the clip body 4 does not need to be disassembled later, the inclination angle 31 of the limit plate 3 is 150°. When different materials are selected for plastic injection molding, when a plastic material with a hardness angle is selected, the width of the limit plate 3 is 0.8 mm. When a plastic with a softer hardness is selected, the width of the limit plate 3 is 1.5 mm. When the clip body 4 needs to be frequently disassembled later, the inclination angle 31 is selected to be 170°. The larger angle makes the disassembly process smoother, reduces resistance, and improves the efficiency of disassembly.

[0035] When the clip body 4 does not need to be disassembled later or the disassembly frequency is low, the tilt angle 31 is selected to be 150°. A smaller angle increases the stability of the connection part and reduces the risk of accidental falling off.

[0036] When a plastic material with higher hardness is selected, the width of the limiting plate 3 is designed to be 0.8 mm, which can ensure that under the condition of higher hardness, the limiting plate 3 still has sufficient supporting strength and stability to ensure the reliability of the connection.

[0037] When a softer plastic is selected, the width of the limit plate 3 is 1.5 mm. The softer material can provide better elasticity, making the disassembly and assembly process easier. At the same time, the width of 1.5 mm can also meet basic support requirements.

[0038] A maintenance assembly 6 is provided at one side of the bottom of the first part 1, and the maintenance assembly 6 is used to replace a damaged clip body 4. The clip body 4 includes a first mounting seat 41, and a connecting plate 43 is integrally formed on the top of the first mounting seat 41. A clamping head 44 is integrally formed on one side of the connecting plate 43, and a first clamping surface 42 is provided on one side of the clamping head 44. The clamping platform body 5 includes a limiting platform 51, and an insertion groove 52 is provided on one side of the limiting platform 51. The clamping head 44 and the connecting plate 43 on one side of the clip body 4 are inserted into the inner side of the insertion groove 52. When the clamping head 44 passes through the insertion groove 52, the limiting platform 51 A second clamping surface 53 is provided on one side of the top, and the outer side of the connecting plate 43 is inserted into one side of the insertion groove 52. When clamped, the second clamping surface 53 is attached to one side of the first clamping surface 42. One side of the limiting platform 51 is integrally formed on one side of the second part 2. The first clamping surface 42 is clamped on one side of the second clamping surface 53. At this time, the mutual connection between the first part 1 and the second part 2 is completed. The limiting plate 3 is located on one side of the connecting plate 43 and the clamping head 44. The limiting plate 3 is located on one side of the connecting plate 43 and the clamping head 44 to play a supporting role to prevent the clamp body 4 from falling off from one side of the clamping platform body 5.

[0039] In order to facilitate the maintenance and replacement of the damaged clip body 4, a maintenance component 6 is provided, which includes a bottom plate 61. Two screws 66 are inserted into one side of the bottom plate 61. Use a screwdriver to loosen the screws 66 on one side of the bottom plate 61, so that the bottom plate 61 leaves the inner side of the first limiting groove 62, and then pull the clamping head 44 upward. At this time, the clamping head 44 drives the connecting plate 43, the first mounting seat 41 and the second mounting seat 63 to leave one side of the first part 1. The top of the first part 1 is provided with a second limiting groove 64, and the bottom of the first part 1 is provided with a first limiting groove 62. The second limiting groove 64 is seamlessly inserted with a second mounting seat 63 integrally formed at the bottom of the first mounting seat 41. Insert the second mounting seat 63 at the bottom of the new clip body 4 into the inner side of the second limiting groove 64, then insert the bottom plate 61 into the inner side of the first limiting groove 62, use a screwdriver to tighten the screw 66 so that the screw 66 passes through the inner side of the through hole 65, and the inner wall sides of the first limiting groove 62 and the second limiting groove 64 are provided with a through hole 65, the outer side of the screw 66 is inserted into the inner side of the through hole 65 and is threadedly connected to one side of the second mounting seat 63, the outer side of the bottom plate 61 is inserted into the inner side of the first limiting groove 62, and the screw 66 is threadedly connected to one side of the bottom of the second mounting seat 63. At this time, the maintenance and replacement of the clip body 4 is completed. When the clip body 4 is damaged during daily use, the entire replacement process is very simple.

[0040] Working principle or structural principle: when the first part 1 and the second part 2 need to be connected to each other, it is only necessary to insert the clamping head 44 and the connecting plate 43 on one side of the clamp body 4 into the inner side of the insertion slot 52. When the clamping head 44 passes through the insertion slot 52, the first clamping surface 42 is clamped on the side of the second clamping surface 53. At this time, the mutual connection between the first part 1 and the second part 2 is completed. At this time, the limit plate 3 is located on one side of the connecting plate 43 and the clamping head 44. The limit plate 3 is located on one side of the connecting plate 43 and the clamping head 44 to play a supporting role to prevent the clamp body 4 from falling off from one side of the card platform body 5. At the same time, the gap between the limit plate 3 and the limit platform 51 can ensure that the clamping head 44 passes through the inner side of the insertion slot 52 without interference. The existence of the limit plate 3 not only provides additional support, but also prevents the clamp body 4 from falling off from the card platform body 5, thereby enhancing the stability of the connection.

[0041] The inclination angle 31 of the limit plate 3 is 150-170°. When the clip body 4 needs to be disassembled and assembled later, the inclination angle 31 is selected to be 170°. When the clip body 4 does not need to be disassembled later, the inclination angle 31 of the limit plate 3 is 150°. When different materials are selected for plastic injection molding, when a plastic material with a hardness angle is selected, the width of the limit plate 3 is 0.8 mm. When a plastic with a softer hardness is selected, the width of the limit plate 3 is 1.5 mm. When the clip body 4 needs to be frequently disassembled and assembled later, the inclination angle 31 is selected to be 170°. The larger angle makes the disassembly and assembly process smoother, reduces resistance, and improves the efficiency of disassembly and assembly.

[0042] When the clip body 4 does not need to be disassembled later or the disassembly frequency is low, the tilt angle 31 is selected to be 150°. A smaller angle increases the stability of the connection part and reduces the risk of accidental falling off.

[0043] When a plastic material with higher hardness is selected, the width of the limiting plate 3 is designed to be 0.8 mm, which can ensure that under the condition of higher hardness, the limiting plate 3 still has sufficient supporting strength and stability to ensure the reliability of the connection.

[0044] When a softer plastic is selected, the width of the limit plate 3 is 1.5 mm. The softer material can provide better elasticity, making the disassembly and assembly process easier. At the same time, the width of 1.5 mm can also meet basic support requirements.

[0045] When the clip body 4 is damaged during daily use, it is only necessary to use a screwdriver to loosen the screw 66 on one side of the bottom plate 61, so that the bottom plate 61 leaves the inner side of the first limiting groove 62, and then pull the clamp head 44 upward. At this time, the clamp head 44 drives the connecting plate 43, the first mounting seat 41 and the second mounting seat 63 to leave the side of the first part 1, and then take a new clip body 4, and insert the second mounting seat 63 at the bottom of the new clip body 4 into the inner side of the second limiting groove 64, and then insert the bottom plate 61 into the inner side of the first limiting groove 62, and tighten the screw with a screwdriver. 66, so that the screw 66 passes through the inner side of the through hole 65, and finally the screw 66 is threadedly connected to the bottom side of the second mounting seat 63. At this time, the maintenance and replacement of the clip body 4 is completed. When the clip body 4 is damaged during daily use, the entire replacement process is very simple. You only need to loosen the screw 66, take out the damaged clip body 4, and then insert and fix the new clip body 4. The replacement process is simple and does not require professional technicians. Therefore, the maintenance cost can be reduced. Since only the damaged clip body 4 needs to be replaced, rather than the entire part, the maintenance cost is reduced.

[0046] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

Claims

1. A plastic clip anti-drop structure, comprising a first part (1), characterized in that: A second part (2) is arranged on one side of the top of the first part (1), a clamp body (4) is arranged on one side of the first part (1), and a clamping platform body (5) that is clamped and matched with the clamp body (4) is arranged on one side of the second part (2); One side of the second part (2) is integrally formed with a limiting plate (3) located on one side of the card platform body (5), and the limiting plate (3) is used to prevent the clamp body (4) from detaching from one side of the card platform body (5).

2. A plastic clip anti-drop structure according to claim 1, characterized in that: An inclination angle (31) is provided between the limiting plate (3) and the second part (2), and the inclination angle (31) is 150-170°.

3. A plastic clip anti-drop structure according to claim 2, characterized in that: The width of the inclined angle (31) is 0.8 mm to 1.5 mm, and the limiting plate (3) is located on one side of the clamp body (4).

4. A plastic clip anti-drop structure according to claim 3, characterized in that: The clamp body (4) comprises a first mounting seat (41), a connecting plate (43) is integrally formed on the top of the first mounting seat (41), a clamp head (44) is integrally formed on one side of the connecting plate (43), and a first clamping surface (42) is provided on one side of the clamp head (44).

5. A plastic clip anti-drop structure according to claim 4, characterized in that: The clamping platform body (5) comprises a limiting platform (51), one side of the limiting platform (51) is provided with an insertion groove (52), and one side of the top of the limiting platform (51) is provided with a second clamping surface (53).

6. A plastic clip anti-drop structure according to claim 5, characterized in that: The outer side of the connecting plate (43) is inserted into one side of the insertion groove (52); when clamped, the second clamping surface (53) is attached to one side of the first clamping surface (42); and one side of the limiting platform (51) is integrally formed with one side of the second part (2).

7. A plastic clip anti-drop structure according to claim 6, characterized in that: A maintenance component (6) is provided on one side of the bottom of the first part (1), and the maintenance component (6) is used to replace a damaged clip body (4). The maintenance component (6) comprises a bottom plate (61), and two screws (66) are inserted into one side of the bottom plate (61). A second limiting groove (64) is provided on the top of the first part (1), and a first limiting groove (62) is provided on the bottom of the first part (1).

8. A plastic clip anti-drop structure according to claim 7, characterized in that: A second mounting seat (63) integrally formed at the bottom of the first mounting seat (41) is seamlessly inserted into the inner side of the second limiting groove (64), and through holes (65) are provided on the inner wall sides of the first limiting groove (62) and the second limiting groove (64).

9. A plastic clip anti-drop structure according to claim 8, characterized in that: The outer side of the screw (66) is inserted into the inner side of the through hole (65) and is threadedly connected to one side of the second mounting seat (63), and the outer side of the bottom plate (61) is inserted into the inner side of the first limiting groove (62).

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