Buckle damping pad, buckle assembly and vehicle

Abstract

The utility model discloses a buckle shock absorption pad, a buckle assembly and a vehicle, the buckle shock absorption pad is suitable for being installed on a buckle, and the buckle shock absorption pad comprises a shock absorption main body; the damping base is connected with the damping main body, a matching space is defined by the damping base and the damping main body, and the matching space is used for being connected and matched with the buckle. According to the buckle shock absorption pad, the buckle and the buckle shock absorption pad are connected and matched, the acting force can be weakened in the process that the external acting force is transmitted to the buckle, then the use reliability and use safety of the buckle can be improved, the service life of the buckle is prolonged, and the service life of the buckle is prolonged. The operation sound quality and the operation experience feeling of a user can be guaranteed, the NVH performance of the whole vehicle is improved, the structure is simple, installation is convenient and fast, the setting cost is low, the using effect is better, and the application range is wider.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle technical field especially is related to a buckle shock pad, buckle assembly and vehicle. BACKGROUND

[0002] With the popularization of the light weight and simple structure of vehicle assembly structure and the additional control of process, cost and the like, the vehicle assembly structure can be installed and fixed by using a plastic buckle. The plastic buckle structure is light in weight, low in cost and convenient to install, and is widely applied to structures such as the side wall, door body and tail wing of a vehicle. However, the plastic buckle is prone to damage when the assembly structure is subjected to external force such as bumping and impact, thereby causing loosening between the assembly structures and causing collision noise and the like between the assembly structures, affecting the operation sound quality and the operation experience of the user, and affecting the driving safety of the vehicle, and there is room for improvement. SUMMARY

[0003] The utility model aims at solving one of the technical problems existing in the prior art. To this end, the utility model provides a buckle shock pad, which is simple in structure, convenient to install, low in setting cost, can improve the use reliability and safety of the buckle, prolong the service life of the buckle, and can ensure the operation sound quality and the operation experience of the user, and improve the overall vehicle NVH performance.

[0004] The buckle shock pad according to the utility model embodiment is suitable for being installed on a buckle and comprises a shock main body and a shock base connected with the shock main body and defining a matching space together, and the matching space is used for connecting and matching with the buckle.

[0005] The buckle shock pad according to the utility model embodiment can weaken the external force in the process of transmitting the external force to the buckle, thereby improving the use reliability and safety of the buckle, prolonging the service life of the buckle, ensuring the operation sound quality and the operation experience of the user, improving the overall vehicle NVH performance, and being simple in structure, convenient to install, low in setting cost, better in use effect and wider in application range.

[0006] The matching space of the buckle shock pad according to some embodiments of the utility model comprises an avoidance space and a clamping space connected in communication, the avoidance space is used for avoiding the buckle, and the clamping space is used for clamping and matching with the buckle.

[0007] The avoidance space of the buckle shock pad according to some embodiments of the utility model is formed in the shock main body, and the clamping space is formed at the connection between the shock base and the shock main body.

[0008] According to the buckle shock-absorbing pad of some embodiments of the present application, the shock-absorbing main body comprises a plurality of shock-absorbing layers, the plurality of shock-absorbing layers are distributed along the through direction of the avoiding space, and a buffer space is formed between the adjacent two shock-absorbing layers.

[0009] According to the buckle shock-absorbing pad of some embodiments of the present application, a supporting block is arranged between the adjacent two shock-absorbing layers.

[0010] According to the buckle shock-absorbing pad of some embodiments of the present application, the shock-absorbing layer is arranged in a circumferential direction of the avoiding space, the shock-absorbing layer is provided with an avoiding opening which is communicated with the avoiding space in a radial direction, and the buckle is suitable for entering the avoiding space through the avoiding opening.

[0011] According to the buckle shock-absorbing pad of some embodiments of the present application, the shock-absorbing main body is provided with a supporting rib on the inner circumferential wall of the avoiding space, and the supporting rib is arranged in the through direction of the avoiding space.

[0012] According to the buckle shock-absorbing pad of some embodiments of the present application, the supporting rib is a plurality of supporting ribs, and the plurality of supporting ribs are distributed along the circumferential direction of the avoiding space.

[0013] According to the buckle shock-absorbing pad of some embodiments of the present application, the shock-absorbing base and the shock-absorbing main body are connected through a side plate, and the side plate and the shock-absorbing base jointly define the clamping space, the side plate is provided with a clamping opening which is communicated with the clamping space, and the buckle is suitable for being clamped into the clamping space through the clamping opening.

[0014] According to the buckle shock-absorbing pad of some embodiments of the present application, the clamping space is suitable for being clamped with the buckle in a first direction.

[0015] A first limiting part is arranged in the clamping space, and the first limiting part is used for limiting cooperation with the buckle in the first direction.

[0016] The utility model also proposes a buckle assembly.

[0017] According to the buckle assembly of the utility model embodiment, the buckle assembly comprises a buckle and the buckle shock-absorbing pad of any one of the above, the buckle comprises a clamping part, a connecting part and a buckle base, the connecting part is connected between the clamping part and the clamping base, the clamping part is used for clamping cooperation with a peripheral part, the connecting part and the buckle base all extend into the cooperation space, and the buckle base is clamped in the cooperation space.

[0018] The utility model also proposes a vehicle.

[0019] According to the vehicle of the utility model embodiment, the vehicle comprises the buckle assembly.

[0020] The vehicle, the buckle assembly and the buckle shock pad have the same advantages over the prior art, which will not be repeated here.

[0021] The additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter in the description of embodiments of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0022] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the following description of embodiments of the present application, taken in conjunction with the accompanying drawings.

[0023] Figure 1 is a structural diagram of a buckle shock pad according to an embodiment of the present application Figure One ;

[0024] Figure 2 is a structural diagram of a buckle shock pad according to an embodiment of the present application Figure Two ;

[0025] Figure 3 is a structural diagram of a buckle shock pad according to an embodiment of the present application Figure Three ;

[0026] Figure 4 is a schematic diagram of a connection and fitting process of a buckle assembly according to an embodiment of the present application Figure One ;

[0027] Figure 5 is a schematic diagram of a connection and fitting process of a buckle assembly according to an embodiment of the present application Figure Two ;

[0028] Figure 6 is a structural diagram of a buckle assembly according to an embodiment of the present application

[0029] Figure 7 is an explosion of a buckle assembly according to an embodiment of the present application Figure One ;

[0030] Figure 8 is an explosion of a buckle assembly according to an embodiment of the present application Figure Two ;

[0031] Figure 9 is an explosion of a buckle assembly according to an embodiment of the present application Figure Three .

[0032] REFERENCE NUMERALS:

[0033] buckle assembly 100,

[0034] Buckle 1, clamping part 11, connecting part 12, sealing ring 121, buckle base 13, second limiting part 131,

[0035] Buckle shock pad 2, shock main body 21, shock layer 211, support block 212, support rib 213, buffer space 214, avoiding port 215, shock base 22, side plate 221, clamping entrance 222, matching space 23, avoiding space 231, clamping space 232, first limiting part 24. DETAILED DESCRIPTION

[0036] The embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are merely intended to explain the present application, and cannot be understood as limiting the present application.

[0037] In the description of the present application, it is to be understood that the orientation or positional relationship indicated by 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" and the like is 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, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the features limited as "first" and "second" can be explicitly or implicitly included one or more features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0038] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0039] Unless otherwise specified, the front-rear direction in the present application is the longitudinal direction of the vehicle, i.e. the X direction; the left-right direction is the lateral direction of the vehicle, i.e. the Y direction; the up-down direction is the vertical direction of the vehicle, i.e. the Z direction.

[0040] The following description will be made with reference to Figures 1-9The buckle shock pad 2 according to the embodiment of the utility model has simple structure, convenient installation, low setting cost, can improve the use reliability and use safety of the buckle 1, prolong the service life of the buckle 1, can guarantee the operation sound quality and the operation experience of the user, and improves the whole vehicle NVH performance.

[0041] As shown in Figures 1-9 The buckle shock pad 2 according to the embodiment of the utility model is suitable for being installed on the buckle 1, comprising: a shock main body 21 and a shock base 22.

[0042] The shock base 22 is connected with the shock main body 21 and jointly defines a matching space 23, and the matching space 23 is used for connecting and matching with the buckle 1.

[0043] The buckle 1 can be a plastic part, which is mainly used in the side wall, door body and tail wing of a vehicle, and is used for installing and fastening the plastic part, rubber strip, bright strip and sheet metal part, and the plastic buckle has light weight, low cost and convenient installation, and can improve the light weight of the whole vehicle.

[0044] Specifically, the buckle shock pad 2 can be installed on the buckle 1, and the buckle shock pad 2 can be used for damping the buckle 1, the buckle shock pad 2 is provided with the shock main body 21 and the shock base 22, the shock main body 21 and the shock base 22 can be connected by integral molding or bonding, the shock base 22 is connected to one end of the shock main body 21, and the shock base 22 and the shock main body 21 can jointly define a matching space 23, the matching space 23 can be open to one side, so that part of the structure of the buckle 1 can extend into the matching space 23 from the opening, so that the buckle 1 and the matching space 23 are connected and matched, and then the buckle 1 is connected with the buckle shock pad 2.

[0045] In this way, the buckle 1 and the buckle shock pad 2 are connected through the matching space 23, so that the buckle 1 and the buckle shock pad 2 can be disassembled, which is convenient for installation and later maintenance, saves installation and maintenance time, when one of the buckle 1 and the buckle shock pad 2 is damaged, the damaged part can be replaced separately, which reduces the maintenance cost, and the buckle 1 and the buckle shock pad 2 can be manufactured separately, which reduces the manufacturing cost, and the buckle shock pad 2 can be adapted to different buckles 1, and the setting flexibility is improved.

[0046] Furthermore, the buckle 1, after being connected and mated with the buckle damping pad 2, can be installed on the side panels, doors, and rear spoilers of the vehicle. When the vehicle is running or in the event of a collision, the force can be transmitted along the vehicle's body structure to the buckle 1. The buckle damping pad 2 can weaken the force, thereby reducing the effect of the force and preventing damage to the buckle 1, extending its service life, and ensuring its reliability. This, in turn, ensures the reliability of the connection between various body structures, preventing gaps between structures that could cause collision noises during vehicle operation. It also ensures the quality of the operating sound and the user's operating experience, improving the overall NVH performance of the vehicle.

[0047] According to the embodiment of this utility model, the buckle damping pad 2, by connecting the buckle 1 and the buckle damping pad 2, can weaken the force during the transmission of external force to the buckle 1, thereby improving the reliability and safety of the buckle 1, extending the service life of the buckle 1, ensuring the quality of operating sound and the user's operating experience, improving the NVH performance of the whole vehicle, with simple structure, convenient installation, low setup cost, better use effect, and wider application range.

[0048] In some embodiments, the mating space 23 includes a clearance space 231 and a snap-fit ​​space 232 that are connected to each other. The clearance space 231 is used to avoid the buckle 1, and the snap-fit ​​space 232 is used to snap-fit ​​with the buckle 1.

[0049] Specifically, the shock-absorbing base 22 is connected to the shock-absorbing body 21 and together defines the mating space 23. The portion of the snap-on 1 can be placed within the mating space 23 to connect and engage with it. Figure 3 As shown, the mating space 23 is provided with a clearance space 231 and a snap-fit ​​space 232. The clearance space 231 and the snap-fit ​​space 232 are connected, so that when the buckle 1 is connected and mated with the mating space 23, part of the buckle 1 can be placed in the clearance space 231 and part can be placed in the snap-fit ​​space 232.

[0050] Furthermore, the sizes of the snap-fit ​​space 232 and the clearance space 231 are set to be different. The clearance space 231 is set to be smaller, which can be used to avoid part of the structure of the snap-fit ​​1, and the snap-fit ​​space 232 is set to be larger, so that the snap-fit ​​space 232 can be used to snap-fit ​​with part of the structure of the snap-fit ​​1. When the snap-fit ​​1 is placed in the mating space 23, the clearance space 231 can avoid part of the structure of the snap-fit ​​1, so that another part of the structure of the snap-fit ​​1 can be smoothly placed in the snap-fit ​​space 232 to snap-fit ​​with the snap-fit ​​space 232. This allows the snap-fit ​​shock-absorbing pad 2 to be connected to the snap-fit ​​1. The installation method is simple, which can improve the assembly efficiency. It also allows the snap-fit ​​1 and the snap-fit ​​shock-absorbing pad 2 to be disassembled, which can reduce maintenance costs, etc.

[0051] In some embodiments, the avoiding space 231 is formed in the damping main body 21, and the clamping space 232 is formed at the connection between the damping base 22 and the damping main body 21.

[0052] Specifically, the buckle damping pad 2 is provided with the avoiding space 231 and the clamping space 232, and the buckle damping pad 2 is provided with the damping main body 21 and the damping base 22. The avoiding space 231 can be formed in the damping main body 21, and the clamping space 232 can be formed at the connection between the damping base 22 and the damping main body 21. When the buckle 1 is connected and matched with the buckle damping pad 2, part of the structure of the buckle 1 can be placed in the damping main body 21 and between the damping main body 21 and the damping base 22, respectively.

[0053] Further, the avoiding space 231 is only used for avoiding part of the structure of the buckle 1, so that the avoiding space 231 can be small, thereby ensuring the structural strength of the damping main body 21. When the buckle 1 is in a collision or the like, the buckle damping pad 2 can effectively weaken the force, ensure the use reliability of the buckle damping pad 2, and when part of the structure of the buckle 1 is clamped and matched with the clamping space 232, it can be placed in the connection between the damping base 22 and the damping main body 21. When the force is transmitted to the buckle 1, it can be weakened by the buckle damping pad 2 first, reducing the effect of the force, to ensure the use reliability of the buckle 1 and prolong the service life of the buckle 1.

[0054] In some embodiments, the damping main body 21 includes a plurality of damping layers 211, and the plurality of damping layers 211 are spaced apart along the through direction of the avoiding space 231, and a buffer space 214 is formed between adjacent two damping layers 211.

[0055] Specifically, the buckle damping pad 2 is provided with the damping main body 21, and as shown in Figures 1-3 The damping main body 21 is provided with a plurality of damping layers 211, i.e. the damping layers 211 can be provided with two, three or four, etc. In this embodiment, the damping layers 211 are provided with three, and in actual setting, the damping layers 211 can be increased or reduced according to the model, size, etc. of the buckle 1. The plurality of damping layers 211 can be spaced apart along the through direction of the avoiding space 231, i.e. when part of the structure of the buckle 1 is placed in the avoiding space 231, the plurality of damping layers 211 can be arranged around part of the structure of the buckle 1 and spaced apart along the extension direction of the part of the structure of the buckle 1.

[0056] And the buffer space 214 is formed between the two adjacent damping layers 211, that is, the damping layer 211 will deform when subjected to force, so as to weaken the conduction effect of the force, and then the damping layer 211 can be close to the other damping layer 211, and the buffer space 214 is formed between the two adjacent damping layers 211, so that the damping layer 211 can contact the other damping layer 211 after weakening the force to a certain extent, and then the weakening of the force in the conduction process can be maximized to ensure the weakening effect of the force.

[0057] When the buckle 1 is subjected to force, the force is conducted from one end of the buckle 1 to the other end, and the plurality of damping layers 211 are distributed along the extension direction of the partial structure of the buckle 1, so that the force can be conducted to the plurality of damping layers 211 when conducting along the buckle 1, so as to weaken the force through the plurality of damping layers 211, thereby improving the weakening effect of the force and ensuring the use reliability of the buckle damping pad 2.

[0058] In some embodiments, a support block 212 is provided between the two adjacent damping layers 211.

[0059] Specifically, the damping body 21 is provided with a plurality of damping layers 211, and a buffer space 214 is formed between the two adjacent damping layers 211 to weaken the force multiple times. Figures 1-3 As shown, a support block 212 is also provided between the two adjacent damping layers 211, the support block 212 is arranged along the distribution direction of the damping layer 211, and the two ends of the support block 212 can be connected with the end faces of the two damping layers 211 respectively, so that the plurality of damping layers 211 can be connected through the support block 212, and the support block 212 can also support the two adjacent damping layers 211 to improve the structural strength of the damping body 21. When the partial structure of the buckle 1 is placed in the damping body 21, the damping body 21 can support the buckle 1 while weakening the force, thereby ensuring the use reliability of the buckle 1 and prolonging the service life of the buckle 1.

[0060] Further, the damping layer 211 is provided in plurality, that is, the support block 212 is also provided in plurality, the plurality of support blocks 212 can be connected along the distribution direction of the plurality of damping layers 211 to form a complete columnar support structure, the avoidance space 231 can be formed in the support structure, the plurality of damping layers 211 can be sleeved outside the support structure and connected with the outer peripheral wall of the support structure by bonding or the like, and the plurality of damping layers 211 can also be integrally formed with the support structure, and the manufacturing method is flexible. In this embodiment, the support structure can be provided as a cylindrical body with a diameter of 7mm, and the damping layer 211 can be provided as a circular sheet structure with a diameter of 13mm, and the avoidance space 231 is formed in the support structure and provided as a circular center hole with a diameter of 5.8mm.

[0061] In some embodiments, the damping layer 211 is arranged to extend along the circumferential direction of the avoiding space 231, and the avoiding space 231 is arranged to communicate with the avoiding port 215 in the radial direction of the damping layer 211, and the buckle 1 is adapted to enter the avoiding space 231 through the avoiding port 215.

[0062] Specifically, the damping body 21 is provided with the damping layer 211, the avoiding space 231 is formed in the damping body 21, and the damping layer 211 is arranged to extend along the circumferential direction of the avoiding space 231, so that when part of the structure of the buckle 1 is placed in the avoiding space 231, the damping layer 211 can be arranged to extend along the circumferential direction of the buckle 1, and thus the force conducted to the buckle 1 from each direction can be weakened through the damping layer 211, ensuring the use reliability of the damping layer 211, and the damping layer 211 and the avoiding space 231 can be coaxially arranged, and thus when the buckle 1 is placed in the avoiding space 231, the size of the damping layer 211 at each circumferential position is equal, so as to ensure that the damping effect of the damping layer 211 at each position is the same.

[0063] Further, the damping layer 211 is further provided with the avoiding port 215, the avoiding port 215 is arranged to extend in the radial direction of the damping layer 211 and communicate with the avoiding space 231, and part of the structure of the buckle 1 can extend into the avoiding port 215 to enter the avoiding space 231 through the avoiding port 215, improving the installation convenience, and in the embodiment, the width of the avoiding port 215 can be 2.6mm, and the damping layer 211 on both sides of the avoiding port 215 is also provided with the support block 212, and the support block 212 is also arranged around the circumferential direction of the avoiding space 231, and the two support blocks 212 are arranged in connection, so as to support the adjacent two damping layers 211 in multiple directions, so as to ensure the structural strength of the damping body 21, and thus the use reliability of the damping body 21 can be ensured.

[0064] In addition, the avoiding space 231 is arranged in the damping body 21, the avoiding space 231 is arranged to extend along the distribution direction of the plurality of damping layers 211, one end of the avoiding space 231 communicates with the clamping space 232, and the other end is arranged to open outwardly of the damping body 21, so that one end of the buckle 1 can be connected and matched with the buckle damping pad 2, and the other end can extend outwardly of the buckle damping pad 2 to cooperate with other structures, ensuring the use reliability of the buckle 1.

[0065] In some embodiments, the damping body 21 is provided with the support rib 213 on the inner circumferential wall of the avoiding space 231, and the support rib 213 is arranged to extend along the through direction of the avoiding space 231.

[0066] Specifically, as shown in FIG. 6, the damping body 21 is provided with the support rib 213 on the inner circumferential wall of the avoiding space 231, and the support rib 213 is arranged to extend along the through direction of the avoiding space 231. Figures 1-3As shown, the inner circumferential wall of the avoiding space 231 is provided with a support rib 213, which can be arranged to extend along the through direction of the avoiding space 231, that is, when the buckle 1 is placed in the avoiding space 231, the support rib 213 can be arranged to extend along the extension direction of the partial structure of the buckle 1, when the force is conducted along the buckle 1 to the buckle shock-absorbing pad 2, the force can be conducted along the extension direction of the support rib 213, and then the force can act on the plurality of shock-absorbing layers 211 respectively, so as to weaken the force through the plurality of shock-absorbing layers 211, and the support rib 213 can support between the plurality of shock-absorbing layers 211, so as to enhance the anti-deformation force between the plurality of shock-absorbing layers 211, thereby improving the structural strength of the shock-absorbing body 21 and ensuring the use reliability.

[0067] In addition, the plurality of support ribs 213 can increase the contact area between the avoiding space 231 and the buckle 1 placed in the avoiding space 231, improve the conduction effect of the force from the buckle 1 to the shock-absorbing body 21, and then the shock-absorbing effect of the shock-absorbing body 21 can be improved.

[0068] In some embodiments, the support rib 213 is a plurality of support ribs 213, and the plurality of support ribs 213 are distributed along the circumference of the avoiding space 231.

[0069] Specifically, as shown in the drawings, Figures 1-3 The inner circumferential wall of the avoiding space 231 is provided with a support rib 213, and the support rib 213 can be provided in a plurality, that is, the support rib 213 can be provided in two, three or four, etc., in this embodiment, the support rib 213 is provided in ten, and the plurality of support ribs 213 are distributed along the circumference of the avoiding space 231, so that the plurality of support ribs 213 can support the inner circumferential wall of the avoiding space 231 at multiple places, so as to ensure the structural strength of each part of the inner circumferential wall of the avoiding space 231, and ensure the use reliability of the shock-absorbing body 21.

[0070] And the spacing between the two adjacent support ribs 213 is equal, so that the support effect of each support rib 213 is also the same, thereby ensuring that the structural strength of each part of the inner circumferential wall of the avoiding space 231 along the circumference is equal, and then the shock-absorbing effect of the shock-absorbing body 21 on each part of the buckle 1 can also be the same, so as to improve the shock-absorbing effect.

[0071] In addition, it can also be as shown in the drawings, Figure 2The support rib 213 extending along the through direction of the avoiding space 231 is arranged on the outer peripheral wall of the support block 212, so as to further enhance the structure of the support block 212. The support rib 213 arranged on the outer peripheral wall of the support block 212 can also be arranged in multiple, and the multiple support ribs 213 can be equidistantly spaced along the circumference of the outer peripheral wall of the support block 212, so as to uniformly enhance the circumferential structural strength of the support block 212 and ensure the support reliability of the support block 212. In the embodiment, the support rib 213 can be arranged only on the support block 212 between the first layer of damping layer 211 and the second layer of damping layer 211. In actual arrangement, the support rib 213 can be arranged on each support block 212, and the arrangement mode is flexible.

[0072] In some embodiments, the damping base 22 is connected with the damping body 21 through the side plate 221, and the damping base 22 and the damping body 21 jointly define a clamping space 232. The side plate 221 is formed with a clamping entrance 222 communicating with the clamping space 232, and the buckle 1 is adapted to be clamped into the clamping space 232 through the clamping entrance 222.

[0073] Specifically, the buckle damping pad 2 is provided with the damping base 22 and the damping body 21 connected with each other, and the damping base 22 and the damping body 21 can be connected through the side plate 221. The side plate 221 is arranged as an arc-shaped plate and is connected between the outer peripheral edges of the damping base 22 and the damping body 21, that is, one end of the side plate 221 is connected with the outer peripheral edge of the damping base 22, and the other end is connected with the outer peripheral edge of the damping body 21, so as to connect the damping base 22 and the damping body 21.

[0074] Further, the damping base 22, the damping body 21 and the side plate 221 jointly define a clamping space 232, and as Figures 1-2 shown, the side plate 221 is formed with a clamping entrance 222 communicating with the clamping space 232, so that the buckle 1 can be clamped into the clamping space 232 through the clamping entrance 222, and then clamped and matched with the connecting part of the damping base 22 and the damping body 21. That is, the damping base 22 and the damping body 21 can axially limit the buckle 1 placed in the clamping space 232, and the side plate 221 can circumferentially limit the part of the buckle 1 placed in the clamping space 232, so as to avoid the buckle 1 from being pulled out of the buckle damping pad 2, and ensure the reliability of the connection and matching between the buckle damping pad 2 and the buckle 1.

[0075] In some embodiments, the clamping space 232 is adapted to be clamped and matched with the buckle 1 in a first direction, and a first limiting part 24 is arranged in the clamping space 232, and the first limiting part 24 is used for limiting and matching with the buckle 1 in the first direction.

[0076] Specifically, as Figures 4-9As shown, the buckle 1 can be placed into the clamping entrance 222 in a first direction, and then enter the clamping space 232 through the clamping entrance 222, the first direction is the opening direction of the clamping entrance 222, and the clamping entrance 222 is open in the radial direction, that is, the buckle 1 can be placed into the clamping space 232 through the clamping entrance 222 in the radial direction of the buckle shock pad 2, which is convenient to install, and the clamping space 232 is provided with a first limiting portion 24, the first limiting portion 24 is arranged in the clamping space 232 and extends towards the avoiding space 231, the first limiting portion 24 can be provided in a cylindrical structure, and in this embodiment, the first limiting portion 24 is provided in a cylindrical structure with a diameter of 3.2mm and a height of 1.5mm.

[0077] Further, part of the buckle 1 can be placed in the clamping space 232, and the part of the buckle 1 placed in the clamping space 232 is provided with a second limiting portion 131, which can be provided as a clamping groove or a clamping hole, etc., when part of the buckle 1 is placed in the clamping space 232, the first limiting portion 24 can extend into the second limiting portion 131, so that the first limiting portion 24 can limit the second limiting portion 131 in the first direction, thereby making the first limiting portion 24 limit the cooperation with the buckle 1 in the first direction, to ensure the reliability of the connection and cooperation of the buckle 1 and the buckle shock pad 2.

[0078] The utility model also proposes a kind of buckle assembly 100.

[0079] According to the buckle assembly 100 of the utility model embodiment, the buckle 1 and the buckle shock pad 2 of any one of the above are included, the buckle 1 includes clamping portion 11, connecting portion 12 and buckle base 13, connecting portion 12 is connected between clamping portion 11 and clamping base, clamping portion 11 is used to be clamped with peripheral piece Cooperation, connecting portion 12 and buckle base 13 all extend into cooperation space 23, and buckle base 13 is clamped in cooperation space 23.

[0080] Specifically, the buckle 1 can be placed in the cooperation space 23 of the buckle shock pad 2 to connect with the buckle shock pad 2, and the buckle 1 is provided with the clamping portion 11, the connecting portion 12 and the buckle base 13, the connecting portion 12 is arranged between the clamping portion 11 and the buckle base 13, and one end of the connecting portion 12 is connected with the clamping portion 11, and the other end is connected with the buckle base 13, so that the clamping portion 11 and the buckle base 13 can be connected through the connecting portion 12, the clamping portion 11 can be used to be clamped with peripheral piece, such as vehicle sheet metal, to install the buckle 1 on the vehicle body, and the clamping portion 11 is provided with a sealing ring 121 on the periphery of one end close to the connecting portion 12, so that when the buckle 1 is clamped to the vehicle body, the sealing ring 121 can seal the clamping hole, avoid liquid from seeping into the vehicle body to corrode, etc., prolong the service life.

[0081] Furthermore, both the connecting part 12 and the snap-fit ​​base 13 can extend into the mating space 23. The connecting part 12 can be placed in the clearance space 231 through the clearance opening 215, and the snap-fit ​​base 13 can be placed in the snap-fit ​​space 232 through the snap-fit ​​inlet 222. The radial dimension of the connecting part 12 is set to be smaller than the radial dimension of the snap-fit ​​base 13, so that after the snap-fit ​​base 13 is placed in the snap-fit ​​space 232, the shock-absorbing body 21 can limit the snap-fit ​​base 13 in the axial direction. The second limiting part 131 is located on the side of the snap-fit ​​base 13 away from the connecting part 12 and is open to the side away from the connecting part 12. When the snap-fit ​​base 13 is placed in the snap-fit ​​space 232, the first limiting part 24 can engage with the second limiting part 131 to limit the snap-fit ​​1 and ensure the reliability of the connection.

[0082] The overall hardness of the buckle damping pad 2 can be set to 35HA-40HA, and its overall compression is 1.5mm-2mm. When the buckle 1 is subjected to force, the buckle damping pad 2 can buffer the buckle 1 to protect the structural safety of the buckle 1.

[0083] According to the embodiment of the present utility model, the buckle assembly 100, by connecting the buckle 1 with the buckle damping pad 2, can weaken the force during the transmission of external force to the buckle 1, thereby improving the reliability and safety of the buckle 1, extending the service life of the buckle 1, ensuring the quality of operating sound and the user's operating experience, improving the NVH performance of the whole vehicle, with simple structure, convenient installation, low setup cost, better use effect, and wider application range.

[0084] This utility model also proposes a vehicle.

[0085] The vehicle according to an embodiment of the present invention includes the above-described snap-fit ​​assembly 100.

[0086] The vehicle according to this utility model embodiment is provided with a buckle assembly 100. The buckle assembly 100 connects and cooperates with the buckle 1 and the buckle damping pad 2. It can weaken the force when the external force is transmitted to the buckle 1, thereby improving the reliability and safety of the buckle 1, extending the service life of the buckle 1, ensuring the quality of the operating sound and the user's operating experience, improving the NVH performance of the whole vehicle, with simple structure, convenient installation, low setting cost, better use effect, and wider application range.

[0087] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0088] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A buckle shock pad (2) characterized in that, The buckle shock-absorbing pad (2) is suitable for being mounted on the buckle (1) and comprises: a shock-absorbing body (21); a shock-absorbing base (22) connected with the shock-absorbing body (21) and jointly defining a fitting space (23) for connecting with the buckle (1).

2. The buckle shock pad (2) according to claim 1, characterized in that The fitting space (23) comprises a clearance space (231) for avoiding the buckle (1) and a clamping space (232) for clamping with the buckle (1).

3. The buckle cushion (2) according to claim 2, characterized in that The clearance space (231) is formed in the shock-absorbing body (21), and the clamping space (232) is formed at the connection between the shock-absorbing base (22) and the shock-absorbing body (21).

4. The buckle cushion (2) according to claim 3, characterized in that The shock-absorbing body (21) comprises a plurality of shock-absorbing layers (211) which are spaced apart along the through direction of the clearance space (231), and a buffer space (214) is formed between any two adjacent shock-absorbing layers (211).

5. The buckle cushion (2) according to claim 4, characterized in that A support block (212) is arranged between any two adjacent shock-absorbing layers (211).

6. The buckle cushion (2) according to claim 4, characterized in that The shock-absorbing layer (211) extends along the circumferential direction of the clearance space (231), and the shock-absorbing layer (211) is provided with a clearance opening (215) which is in radial communication with the clearance space (231), and the buckle (1) is suitable for entering the clearance space (231) through the clearance opening (215).

7. The buckle cushion (2) according to claim 3, characterized in that The shock-absorbing body (21) is provided with a support rib (213) on the inner circumferential wall of the clearance space (231), and the support rib (213) extends along the through direction of the clearance space (231).

8. The buckle cushion (2) according to claim 7, characterized in that The support rib (213) is in plurality, and the plurality of support ribs (213) are spaced apart along the circumferential direction of the clearance space (231).

9. The buckle cushion (2) according to claim 3, characterized in that The shock-absorbing base (22) is connected with the shock-absorbing body (21) through a side plate (221), and the side plate (221) jointly defines the clamping space (232) with the shock-absorbing base (22), the side plate (221) is formed with a clamping opening (222) which is in communication with the clamping space (232), and the buckle (1) is suitable for being clamped into the clamping space (232) through the clamping opening (222).

10. The buckle cushion (2) according to claim 2, characterized in that The clamping space (232) is suitable for clamping with the buckle (1) in a first direction; The clamping space (232) is provided with a first limiting portion (24) for limiting with the buckle (1) in the first direction.

11. A buckle assembly (100) characterized by, The buckle (1) comprises a clamping portion (11), a connecting portion (12) and a buckle base (13), the connecting portion (12) is connected between the clamping portion (11) and the clamping base, the clamping portion (11) is used for clamping with a peripheral member, the connecting portion (12) and the buckle base (13) both extend into the fitting space (23), and the buckle base (13) is clamped in the fitting space (23).

12. A vehicle characterized by comprising: The buckle assembly (100) of claim 11 is included.

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