CN221178123U

CN221178123U - Buckle structure

Info

Publication number: CN221178123U
Application number: CN202322832680.0U
Authority: CN
Inventors: 胡斌
Original assignee: Ningbo Schlemmer Automotive Parts Co ltd
Current assignee: Ningbo Schlemmer Automotive Parts Co ltd
Priority date: 2023-10-20
Filing date: 2023-10-20
Publication date: 2024-06-18
Anticipated expiration: 2033-10-20

Abstract

The clamping structure comprises a clamping head and a clamping seat, wherein the clamping head comprises a mounting plate, clamping tongues and stop blocks, the clamping tongues and the stop blocks are both convexly arranged on the mounting plate and are arranged at intervals so as to form a limit groove together with the mounting plate, the clamping seat comprises a mounting wall and a stop piece convexly arranged on the mounting wall, the mounting wall is inserted into the limit groove and is abutted to the mounting plate, and the clamping tongues are clamped on the stop piece. After the clamping tongue of the clamping head is clamped with the stop piece, the limiting groove formed by the stop piece and the clamping tongue is used for limiting the mounting wall, so that the clamping tongue is kept to be abutted with the mounting wall, and the clamping strength between the clamping head and the clamping seat is improved. In actual use, the stop block and the clamping tongue limit the deformation of the clamping head and the clamping seat at the same time, so that the clamping head and the clamping seat are clamped stably and are not easy to loose.

Description

Buckle structure

Technical Field

The utility model relates to the technical field of buckle structures, in particular to a buckle structure.

Background

The junction of the case cover structures such as the wire slot, the storage battery case, the household appliance case and the like is weak, the deformation is large, and the case body are easy to loosen and separate. For example, in the existing wire slot structure, the cover body and the box body are in a concave-convex fit and sliding assembly mode, so that the assembly is convenient, but in actual use, the wire slot is easy to deform under force, and the wires in the wire slot are exposed; the storage battery shell needs to be additionally connected with the cover body and the box body through bolts so as to avoid separation of the cover body and the box body, the installation is complicated, and in long-term use, bolts are easy to rust so that the box covers are not easy to disassemble and assemble; the housing of the household appliance is subject to external impacts in use, resulting in loosening between the casing and the cover, so that the electronic components inside the appliance are damaged.

Disclosure of utility model

Based on this, it is necessary to provide a snap-in structure.

A snap-fit structure comprising:

The clamping head comprises a mounting plate, a clamping tongue and a stop block, wherein the clamping tongue is convexly arranged on the mounting plate, the stop block is convexly arranged on the mounting plate, and the clamping tongue and the stop block are arranged at intervals and form a limiting groove together with the mounting plate; and

The clamping seat comprises a mounting wall and a stop piece protruding from the mounting wall, wherein the mounting wall is inserted into the limiting groove and is abutted to the mounting plate, and the clamping tongue is clamped to the stop piece.

The limiting groove formed by the stop block and the stop piece is used for limiting the mounting wall after the stop piece and the stop piece of the clamping head are clamped, so that the clamping head is kept in butt joint with the mounting wall, and the clamping strength between the clamping head and the clamping seat is improved. In actual use, the stop block and the clamping tongue limit the deformation of the clamping head and the clamping seat at the same time, so that the clamping head and the clamping seat are clamped stably and are not easy to loose.

In one embodiment, the clamping tongue comprises a connecting portion protruding from the mounting plate and an abutting portion extending from the connecting portion along a direction away from the stop block, and the abutting portion abuts against one side of the stop piece, which is away from the mounting plate.

So set up, when dop and cassette receive the pulling force, backstop butt in butt portion in order to make the inside bending that produces of structure of block tongue to make the block tongue paste the mounting wall more closely, strengthened the joint intensity between dop and the cassette.

In one embodiment, the stop member includes a stop portion and support portions located at two ends of the stop portion, the support portions are fixedly connected to the mounting wall, and a space is formed between the stop portion and the mounting wall.

The stopper length of the stopper can extend along the direction parallel to the mounting wall, so that the contact area of the contact part of the clamping tongue between the stoppers of the clamping seat is increased, and the clamping strength between the clamping head and the clamping seat is enhanced.

In one embodiment, the connecting portion of the latch is disposed through the space, and the thickness of the connecting portion is smaller than the space, and the abutting portion of the latch abuts against one side of the stop portion, which is away from the mounting plate.

The stop part, the two support parts and the mounting wall jointly form an inserting hole, so that the clamping tongue is convenient to insert, the stop part can stop the connecting part of the clamping tongue along the direction facing the mounting wall, the clamping direction of the clamping tongue is further limited, and the clamping strength between the clamping head and the clamping seat is enhanced; meanwhile, after the thickness of the connecting part is smaller than the interval to enable the clamping head to be clamped with the clamping seat, a reserved space exists between the connecting part and the stopping part, and the clamping head and the clamping seat can be conveniently detached by using an external tool.

In one embodiment, the stop portion includes a fixing section and an elastic section, the fixing section is fixedly connected to the supporting portion, and the elastic section extends from a side of the fixing section away from the mounting plate in a direction away from the mounting plate.

So set up, in actual joint in-process, the elastic segment of backstop portion can be under the extrusion of the butt portion of joint spring deformation to after the butt portion reaches the position of predetermineeing, the elasticity is retracted in order to butt in the butt portion one side towards the mounting panel. When the clamping head and the clamping seat are subjected to drawing force, if no external force is applied in the direction away from the installation wall, the elastic section can be always abutted to the abutting part, so that the clamping head and the clamping seat are ensured not to be accidentally loosened.

In one embodiment, the resilient section is progressively closer to the mounting wall in a direction away from the fixed section.

So set up, when dop and cassette receive the pulling force, the elastic segment can also warp towards the installation wall to compress tightly the latch in the installation wall, thereby promoted the joint strength between dop and the cassette.

In one embodiment, the side of the elastic section facing the mounting wall is arc-shaped.

When the clamping tongue is inserted into the clamping seat, the elastic section of the stopping part is uniformly deformed, and is not easy to break due to impact force.

In one embodiment, the thickness of the elastic section gradually decreases in a direction away from the fixed section.

The arrangement is beneficial to increasing the elasticity of the elastic section and reducing the plugging force between the clamping head and the clamping seat.

In one embodiment, the thickness of the elastic section is less than the thickness of the fixed section.

So set up, be favorable to increasing the elasticity of elastic segment, simultaneously because the thickness of elastic segment is less than the thickness of fixed section, the deformation of elastic segment is less to the influence of fixed section, has promoted the structural strength of backstop spare.

In one embodiment, a gap is provided between the elastic section and the support.

The elastic section is provided with a cantilever extending from the end part of the fixing part, the elasticity is large, the resistance of the clamping tongue when passing through the interval is reduced, and the clamping tongue is convenient and quick to clamp.

In one embodiment, an included angle between a side of the abutting portion facing the mounting plate and a side of the connecting portion facing the stop portion is smaller than or equal to 90 °.

So set up, when dop and cassette receive the pulling force, the elastic segment towards the mounting wall elastic deformation of backstop piece can be guided to one side of butt portion towards the mounting panel to prevent that elastic segment and butt portion from separating, promoted the joint strength of dop and cassette.

In one embodiment, the latch further has a first guiding inclined surface located on a side of the abutting portion facing away from the mounting plate.

In one embodiment, the clamping seat is further provided with a second guide inclined surface which is positioned on one side of the stopping part, which is close to the mounting plate, and faces the interval.

In one embodiment, the clamping seat is further provided with a third guiding inclined plane which is positioned on one side of the supporting part, close to the mounting plate, and faces the interval.

In one embodiment, the clamping seat is further provided with a fourth guide inclined surface which is positioned on one side of the mounting wall, which is close to the mounting plate, and faces the interval.

The first to fourth guide inclined planes in the above embodiments are used to guide the clamping tongue to pass through the gap between the stop part and the mounting wall and reach the preset position, so as to simplify the mounting difficulty of the clamping head and the clamping seat.

In one embodiment, the chuck has a fifth guiding inclined plane located at one end of the clamping tongue away from the mounting plate and facing the limiting groove.

In one embodiment, the chuck has a sixth guiding inclined surface located at one end of the stop block relatively far from the mounting plate and facing the limiting groove.

So set up, the fifth through sixth guide inclined planes in the above embodiment are used to guide the installation wall into the limit groove, so as to improve the fault tolerance of the chuck and the clamping connection in the clamping connection.

Drawings

FIG. 1 is a schematic view of a buckle structure according to an embodiment of the present utility model;

FIG. 2 is a front view of the snap structure of FIG. 1;

FIG. 3 is a cross-sectional view of the snap structure shown in FIG. 2 taken in the direction A-A;

FIG. 4 is a schematic view of the latch of FIG. 1;

FIG. 5 is a schematic view of the latch of FIG. 2 from another perspective;

FIG. 6 is a schematic diagram of the card holder of FIG. 1;

fig. 7 is a schematic structural diagram of the card holder shown in fig. 6 under another view angle.

Reference numerals:

100. A buckle structure; 10. a chuck; 11. a mounting plate; 12. a clamping tongue; 121. a connection part; 1211. a fifth guiding slope; 122. an abutting portion; 1221. a first guiding inclined surface; 13. a stop block; 131. a sixth guiding slope; 14. a limit groove; 15. chamfering; 20. a clamping seat; 21. a mounting wall; 211. a fourth guiding slope; 22. a stopper; 221. a stop portion; 2211. a fixed section; 2212. an elastic section; 2213. a second guiding inclined surface; 222. a support part; 2221. a third guide slope; 23. spacing; 24. a gap; 25. and reserving a space.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Based on this, it is necessary to provide a snap-on structure 100, which is commonly used in the case lid assembly seal of case lid containers, and which can also be applied to the quick connection of cables.

Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of a fastening structure 100 according to an embodiment of the utility model, fig. 2 is a front view of the fastening structure 100 shown in fig. 1, and fig. 3 is a cross-sectional view of the fastening structure 100 shown in fig. 2 in A-A direction.

The application provides a fastening structure 100 comprising a chuck 10 and a chuck 20, wherein the chuck 10 comprises a mounting plate 11, a clamping tongue 12 and a stop block 13, wherein the clamping tongue 12 and the stop block 13 are both convexly arranged on the mounting plate 11 and are arranged at intervals 23 so as to form a limit groove 14 together with the mounting plate 11, the chuck 20 comprises a mounting wall 21 and a stop piece 22 convexly arranged on the mounting wall 21, the mounting wall 21 is inserted into the limit groove 14 and is abutted to the mounting plate 11, and the clamping tongue 12 is clamped on the stop piece 22. After the clamping tongue 12 of the clamping head 10 is clamped with the stop piece 22, the limiting groove 14 formed by the stop piece 13 and the clamping tongue 12 is used for limiting the mounting wall 21, so that the clamping tongue 12 is kept to be abutted with the mounting wall 21, and the clamping strength between the clamping head 10 and the clamping seat 20 is improved. In actual use, the stop block 13 and the clamping tongue 12 limit the deformation of the clamping head 10 and the clamping seat 20 at the same time, so that the clamping head 10 and the clamping seat 20 are clamped stably and are not easy to loose.

Referring to fig. 4 and 5, fig. 4 is a schematic structural view of the latch 12 in fig. 1, and fig. 5 is a schematic structural view of the latch 12 in fig. 2 under another view angle. In one embodiment of the present utility model, the latch 12 includes a connection portion 121 protruding from the mounting plate 11 and an abutment portion 122 extending from the connection portion 121 along a direction away from the stop 13, and the abutment portion 122 abuts against a side of the stop 22 away from the mounting plate 11. When the chuck 10 and the chuck 20 receive the pulling force, the stopper 22 abuts against the abutting portion 122 to bend the inside of the structure of the chuck 12, so that the chuck 12 is more tightly attached to the mounting wall 21, and the clamping strength between the chuck 10 and the chuck 20 is enhanced.

Alternatively, in one embodiment of the present application, the angle between the side of the abutment portion 122 facing the mounting plate 11 and the side of the connection portion 121 facing the stop portion 221 is less than or equal to 90 °. Thus, when the chuck 10 and the chuck 20 are subjected to the pulling force, the side of the abutting portion 122 facing the mounting plate 11 can guide the elastic segment 2212 of the stop member 22 to elastically deform toward the mounting wall 21, so that the elastic segment 2212 is prevented from being separated from the abutting portion 122, and the connection strength of the chuck 10 and the chuck 20 is improved.

Referring to fig. 6 and 7, fig. 6 is a schematic structural diagram of the card holder 20 in fig. 1, and fig. 7 is a schematic structural diagram of the card holder 20 in fig. 6 under another view angle. In one embodiment of the present utility model, the stop member 22 includes a stop portion 221 and support portions 222 disposed at two ends of the stop portion 221, wherein the support portions 222 are fixedly connected to the mounting wall 21, and a space 23 is provided between the stop portion 221 and the mounting wall 21. The stop length of the stop member 22 can extend in a direction parallel to the mounting wall 21, so that the contact area between the contact portion 122 of the clamping tongue 12 and the stop member 22 of the clamping seat 20 is increased, and the clamping strength between the clamping head 10 and the clamping seat 20 is enhanced.

Optionally, in an embodiment of the present application, the connecting portion 121 of the latch 12 is disposed through the space 23, and the thickness of the connecting portion 121 is smaller than that of the space 23, and the abutting portion 122 of the latch 12 abuts against a side of the stop portion 221 facing away from the mounting plate 11. The stop part 221 and the two support parts 222 and the mounting wall 21 together form an insertion hole, so that the clamping tongue 12 is convenient to insert, the stop part 221 can stop the connecting part 121 of the clamping tongue 12 along the direction facing the mounting wall 21, the clamping direction of the clamping tongue 12 is further limited, and the clamping strength between the clamping head 10 and the clamping seat 20 is enhanced.

Optionally, in an embodiment of the present application, when the chuck 10 and the chuck 20 are in the clamped state, a reserved space 25 (see fig. 3) is provided between the connecting portion 121 and the stop portion 221, and the reserved space 25 communicates with an external space, so that the chuck 10 and the chuck 20 can be conveniently detached by using an external tool.

Referring to fig. 3 again, in an alternative embodiment of the application, the stop portion 221 includes a fixed portion 2211 and an elastic portion 2212, the fixed portion 2211 is fixedly connected to the supporting portion 222, and the elastic portion 2212 extends from a side of the fixed portion 2211 facing away from the mounting plate 11 in a direction away from the mounting plate 11. In the actual clamping process, the elastic segment 2212 of the stop portion 221 can be elastically deformed under the compression of the abutment portion 122 of the latch 12, and elastically retract to abut against the side of the abutment portion 122 facing the mounting plate 11 after the abutment portion 122 reaches the preset position. When the chuck 10 and the chuck 20 are subjected to the pulling force, if no external force is applied in a direction away from the mounting wall 21, the elastic section 2212 can always abut against the abutting portion 122, so that the chuck 10 and the chuck 20 are ensured not to be accidentally released.

Optionally, in an embodiment of the present application, the connection portion 121 of the latch 12 and the stop portion 221 of the stop member 22 are both plate-shaped, so that the space 23 between the stop portion 221 and the mounting wall 21 can be further reduced, when a pulling force is applied between the chuck 10 and the chuck 20, the bending moment applied to the support portion 222 of the stop member 22 is smaller, so that the mounting wall 21 is not prone to generating dent deformation, and the abutment force of the mounting wall 21 to the stop block 13 of the chuck 10 is further reduced, which is beneficial to improving the clamping strength between the chuck 10 and the chuck 20. In addition, since the length of the stop piece 22 protruding from the mounting wall 21 can be reduced, the overall occupation space of the case cover structure can be reduced when the buckle structure 100 provided by the application is applied to the case cover structure, and the case cover structure is convenient for package and transportation.

Preferably, in one embodiment of the present application, the elastic segment 2212 gradually approaches the mounting wall 21 in a direction away from the fixed segment 2211. When the chuck 10 and the chuck 20 receive a pulling force, the elastic section 2212 can deform toward the mounting wall 21, so that the chuck tongue 12 is pressed against the mounting wall 21, and the connection strength between the chuck 10 and the chuck 20 is improved.

Preferably, in one embodiment of the present application, the side of the elastic segment 2212 facing the mounting wall 21 is arc-shaped, and when the latch 12 is inserted into the card socket 20, the elastic segment 2212 of the stop portion 221 is uniformly deformed and is not easily broken by impact force.

Optionally, in one embodiment of the present application, the thickness of the elastic segment 2212 gradually decreases in a direction away from the fixed segment 2211, which is advantageous for increasing the elasticity of the elastic segment 2212 and reducing the insertion force between the chuck 10 and the holder 20.

Alternatively, in one embodiment of the application, the thickness of the elastic segment 2212 is less than the thickness of the fixed segment 2211. This is advantageous for increasing the elasticity of the elastic segment 2212, and at the same time, since the thickness of the elastic segment 2212 is smaller than that of the fixed segment 2211, the deformation of the elastic segment 2212 has less influence on the fixed segment 2211, and the structural strength of the stopper 22 is improved.

Optionally, in one embodiment of the application, a gap 24 is provided between the elastic segment 2212 and the support 222. The deformation of the elastic segment 2212 is not interfered by the supporting portion 222, the elastic segment 2212 is a cantilever extending from the end portion of the fixing portion, the elasticity is large, the resistance of the clamping tongue 12 when passing through the interval 23 is reduced, and the clamping is convenient and rapid.

Further, in the above embodiment, the connection between the supporting portion 222 and the elastic segment 2212, and between the elastic segment 2212 and the fixing segment 2211 is provided with the chamfer 15, which is beneficial to reducing the stress concentration at the gap 24 when the elastic segment 2212 is deformed, and avoiding the breakage of the connection between the elastic segment 2212 and the fixing segment 2211.

Referring to fig. 3 to 7 together, in one embodiment of the application, preferably, the latch 12 further has a first guiding inclined surface 1221 located on a side of the abutting portion 122 away from the mounting plate 11, the holder 20 further has a second guiding inclined surface 2213 located on a side of the stopping portion 221 near the mounting plate 11 and facing the space 23, the holder 20 further has a third guiding inclined surface 2221 located on a side of the supporting portion 222 near the mounting plate 11 and facing the space 23, and the holder 20 further has a fourth guiding inclined surface 211 located on a side of the mounting wall 21 near the mounting plate 11 and facing the space 23. In the above embodiment, the first guiding inclined surface 1221 located at the abutting portion 122 is in abutting engagement with the second guiding inclined surface 2213 located at the stop portion 221, and the arrangement of the second guiding inclined surface 2213, the third guiding inclined surface 2221 and the fourth guiding inclined surface 211 enlarges the space 23, so that the tongue 12 can be guided into the space 23 between the stop portion 221 and the mounting wall 21, the assembling difficulty is simplified, and the abrasion between the tongue 12 and the stop member 22 can be reduced.

Preferably, in one embodiment of the present application, the second guiding inclined plane 2213, the third guiding inclined plane 2221 and the fourth guiding inclined plane 211 are smoothly connected, which is beneficial to reducing stress concentration between the stop portion 221 and the supporting portion 222 and prolonging the service life of the card holder 20.

Referring to fig. 5, in an alternative embodiment of the present application, the latch 12 is further provided with a chamfer 15 on a side of the connecting portion 121 away from the mounting plate 11, and the chamfer 15 is in abutting engagement with the third guiding inclined surface 2221 of the card holder 20, so as to increase the smoothness of the actual insertion of the latch 12.

Preferably, in one embodiment of the present application, the chuck 10 has a fifth guiding ramp 1211 located at an end of the tab 12 remote from the mounting plate 11 and facing the limiting groove 14, and the chuck 10 has a sixth guiding ramp 131 located at an end of the stop block 13 relatively remote from the mounting plate 11 and facing the limiting groove 14. The fifth to sixth guiding inclined planes 131 in the above embodiments are used to guide the mounting wall 21 into the limiting groove 14, so as to improve the fault tolerance of the chuck 10 when being clamped.

Further, in the above embodiment, the first to sixth guiding inclined planes 131 are all designed to be smooth, so that the installer can be protected from being scratched when assembling the chuck 10 and the holder 20.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A buckle structure, comprising:

2. The fastening structure according to claim 1, wherein the fastening tongue includes a connection portion protruding from the mounting plate and an abutment portion extending from the connection portion along a direction away from the stop block, and the abutment portion abuts against a side of the stop member away from the mounting plate.

3. The buckle structure according to claim 2, wherein the stopper includes a stopper portion and supporting portions located at both ends of the stopper portion, the supporting portions being fixedly connected to the mounting wall with a space therebetween.

4. The fastening structure according to claim 3, wherein the connecting portion of the fastening tongue is disposed through the space, and the thickness of the connecting portion is smaller than the space, and the abutting portion of the fastening tongue abuts against a side of the stop portion facing away from the mounting plate.

5. The clip structure of claim 4, wherein the stop portion includes a fixed section fixedly connected to the support portion and an elastic section extending from a side of the fixed section facing away from the mounting plate in a direction away from the mounting plate.

6. The clip structure of claim 5, wherein the resilient section gradually approaches the mounting wall in a direction away from the fixed section.

7. The snap-fit construction of claim 6 wherein a side of the resilient segment facing the mounting wall is arcuate.

8. The clip structure of claim 6, wherein the thickness of the resilient section decreases progressively in a direction away from the fixed section; and/or

The thickness of the elastic section is smaller than that of the fixed section.

9. The clip structure of claim 5, wherein there is a gap between the resilient section and the support.

10. A snap-fit structure according to claim 3, wherein the angle between the side of the abutment facing the mounting plate and the side of the connection facing the stop is less than or equal to 90 °.

11. The clip structure of claim 3, wherein the clip further has a first guide ramp on a side of the abutment facing away from the mounting plate; and/or

The clamping seat is also provided with a second guide inclined plane which is positioned at one side of the stop part close to the mounting plate and faces the interval; and/or

The clamping seat is also provided with a third guide inclined plane which is positioned on one side of the supporting part, close to the mounting plate, and faces the interval; and/or

The clamping seat is also provided with a fourth guide inclined plane which is positioned on one side of the mounting wall, which is close to the mounting plate, and faces the interval.

12. The clip structure of any one of claims 1-11, wherein the clip has a fifth guide ramp at an end of the tab remote from the mounting plate and facing the limit slot; and/or

The clamping head is provided with a sixth guide inclined plane which is positioned at one end of the stop block relatively far away from the mounting plate and faces the limiting groove.