A highly efficient shock-absorbing automobile buffer block

Abstract

The utility model relates to an automobile buffer block with high efficiency shock absorption, comprising a base, a mounting mechanism fixed on the base, a supporting mechanism sleeved on the base, and a shock absorbing mechanism slidably sleeved on the base; the shock absorbing mechanism comprises a shell slidably arranged on the base, an adjusting component rotatably arranged on the shell, a buffer component fixedly arranged on the base, and a limit component fixedly arranged on the base; the shell and the base are connected by a spring. The utility model solves the problem that the shell of the existing buffer block is easy to violently hit the base when the door is closed vigorously.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to an automobile buffer block with high-efficiency shock absorption. Background Art

[0002] The car tailgate buffer is a device used to reduce the impact and noise generated when the tailgate is closed. It is usually located on the frame or body of the car tailgate and provides cushioning and shock absorption when the tailgate is closed. The tailgate buffer can also play a role in sound insulation, reducing the degree of noise generated when the tailgate is closed that is transmitted into the car, providing a quieter and more comfortable riding experience.

[0003] The existing buffer block only uses springs for buffering, and some users close the car back door with great force. The spring compression cannot completely absorb the impact, causing the outer shell to hit the base violently. Long-term use can easily cause the outer shell to break. Therefore, a car buffer block with high efficiency shock absorption is needed to assist the spring in absorbing the impact and prevent the outer shell from hitting the base violently. Utility Model Content

[0004] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0005] In order to solve the technical problems mentioned in the above background technology section, some embodiments of the present application provide a highly efficient shock-absorbing automobile buffer block, including a base, a mounting mechanism fixed on the base, a supporting mechanism sleeved on the base, and a shock-absorbing mechanism slidably sleeved on the base; the shock-absorbing mechanism includes a shell slidably mounted on the base, an adjustment component rotatably mounted on the shell, a buffer component fixedly mounted on the base, and a limit component fixedly mounted on the base; the shell and the base are connected by a spring. The base is provided with a cylindrical mounting groove for mounting the shock-absorbing mechanism, and the base is made of polyhexamethylene adipamide, which has high mechanical strength and hardness and great rigidity; the mounting mechanism is used to mount the base; the supporting mechanism is used to support the base and protect the mounting mechanism; the buffer component can buffer the shell, and when the car back door is closed, the shell will be squeezed and the spring will be compressed. When the shell moves a certain distance, it will contact the elastic pad, which can assist in absorbing part of the impact and prevent the shell from directly hitting the base, thereby achieving the function of highly efficient shock absorption and extending the service life; the limit component prevents the shell from falling off.

[0006] Specifically, the mounting mechanism includes buckles symmetrically fixed on the base. The buckles are made of polyhexamethylene adipamide, and the buckles cooperate with mounting holes on the body sheet metal to fix the base on the sheet metal.

[0007] Specifically, the support mechanism includes a slot fixed on the base, a lip sleeved on the slot, and a mounting column fixed on the base. The lip is made of TPE and is elastic. When the base is fixed on the sheet metal, the lip contacts the sheet metal to prevent foreign matter from entering the buckle and damaging the buckle; the mounting column is inserted into the through hole on the sheet metal during installation to limit the base and prevent the base from shaking.

[0008] Specifically, the adjustment component includes a spiral groove fixed on the housing, a spiral column rotatably arranged on the spiral groove, a buffer pad fixed on the spiral column, and a mounting hole fixed on the buffer pad. The buffer pad is made of EPDM rubber, the buffer pad and the spiral column are integrated, rotatably arranged on the spiral groove, and the height of the buffer pad is adjusted through the mounting hole. Different car models have different back door designs, and the height of the buffer pad required is also different. The height-adjustable buffer pad can adapt to more car models and has good versatility.

[0009] Specifically, the buffer assembly includes a groove fixed on the base and an elastic pad fixed on the base. The elastic pad is made of EPDM rubber. When the car back door is closed, the shell is squeezed and slides along the base. The spring is squeezed to absorb part of the impact. After the shell slides for a distance, it squeezes the elastic pad. The elastic pad assists the spring to absorb the remaining impact and separates the bottom of the shell from the base, avoiding direct collision between the bottom of the shell and the base, playing a role in efficiently absorbing impact and shock absorption, while protecting the shell and the base, and extending the service life.

[0010] Specifically, the position limiting assembly includes a stopper fixed on the base and a protrusion fixed on the shell. The stopper can block the protrusion to prevent the shell from sliding off the base.

[0011] The beneficial effects of the utility model are:

[0012] (1) An elastic pad is provided. When the car back door is closed, the outer shell will be squeezed and the spring will be compressed. When the outer shell moves a certain distance, it will contact the elastic pad. The elastic pad can help absorb part of the impact and prevent the outer shell from directly hitting the base, thereby achieving efficient shock absorption and extending the service life.

[0013] (2) The height of the buffer pad is adjustable. Different car models have different tailgate designs, and the height of the buffer pad required is also different. The height of the buffer pad of the present invention is adjustable, which can be adapted to different car models and has good versatility.

[0014] (3) Easy to install. The device is fixed as a whole by a buckle. At the same time, a mounting column is provided to limit the position to prevent shaking. The lip can protect the buckle to prevent foreign matter from entering the buckle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0016] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0017] In the attached picture:

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a left view of the utility model;

[0020] Figure 3 for Figure 2 Line section diagram of AA in the middle. DETAILED DESCRIPTION

[0021] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0022] It should also be noted that, for ease of description, only the parts related to the relevant utility model are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0023] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0024] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0025] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0026] Reference Figure 1-3As shown, the utility model describes an efficient shock-absorbing automobile buffer block, comprising a base 1, a mounting mechanism 2 fixedly arranged on the base, a supporting mechanism 3 sleeved on the base, and a shock-absorbing mechanism 4 slidably sleeved on the base; the shock-absorbing mechanism comprises a shell 41 slidably arranged on the base, an adjusting component 42 rotatably arranged on the shell, a buffer component 43 fixedly arranged on the base, and a limiting component 44 fixedly arranged on the base; the shell and the base are connected by a spring 45.

[0027] Specifically, the mounting mechanism includes buckles 21 symmetrically fixed on the base.

[0028] Specifically, the support mechanism includes a slot 31 fixed on the base, a lip 32 sleeved on the slot, and a mounting column 33 fixed on the base.

[0029] Specifically, the adjustment component includes a spiral groove 421 fixed on the housing, a spiral column 422 rotatably arranged on the spiral groove, a buffer pad 423 fixed on the spiral column, and a mounting hole 424 fixed on the buffer pad.

[0030] Specifically, the buffer assembly includes a groove 431 fixed on the base and an elastic pad 432 fixed on the base.

[0031] Specifically, the limiting assembly includes a stopper 441 fixed on the base and a protrusion 442 fixed on the housing.

[0032] The existing buffer block only absorbs impact and shock absorption through springs, but some users close the car back door with great force, and the spring is not enough to absorb the impact, which will cause the shell to directly hit the base, which may easily cause the shell to break in the long run and lose the shock absorption effect. The utility model sets an elastic pad on the base. After the shell is squeezed, it slides along the base, and the spring is squeezed to absorb part of the impact. After the shell slides a certain distance, it squeezes the elastic pad. The elastic pad assists the spring to absorb the remaining impact and separates the bottom of the shell from the base, avoiding the direct impact between the bottom of the shell and the base, playing the role of efficient shock absorption and shock absorption, while protecting the shell and the base, and extending the service life. The buffer pad can also adjust the height to adapt to different models.

[0033] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned utility model concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) to form a technical solution.

Claims

1. An automobile buffer block with high efficiency shock absorption, characterized in that: The invention comprises a base (1), a mounting mechanism (2) fixedly arranged on the base, a supporting mechanism (3) sleeved on the base, and a shock absorbing mechanism (4) slidably sleeved on the base; the shock absorbing mechanism comprises a shell (41) slidably arranged on the base, an adjusting component (42) rotatably arranged on the shell, a buffer component (43) fixedly arranged on the base, and a limit component (44) fixedly arranged on the base; the shell and the base are connected via a spring (45).

2. The highly efficient shock absorbing automobile buffer block according to claim 1, characterized in that: The mounting mechanism comprises buckles (21) symmetrically fixed on the base.

3. The highly efficient shock absorbing automobile buffer block according to claim 1 is characterized in that: The support mechanism comprises a clamping slot (31) fixedly arranged on the base, a lip edge (32) sleeved on the clamping slot, and a mounting column (33) fixedly arranged on the base.

4. The highly efficient shock absorbing automobile buffer block according to claim 1 is characterized in that: The adjustment component comprises a spiral groove (421) fixedly arranged on the housing, a spiral column (422) rotatably arranged on the spiral groove, a buffer pad (423) fixedly arranged on the spiral column, and a mounting hole (424) fixedly arranged on the buffer pad.

5. The highly efficient shock absorbing automobile buffer block according to claim 1 is characterized in that: The buffer assembly comprises a groove (431) fixedly arranged on the base and an elastic pad (432) fixedly arranged on the base.

6. The highly efficient shock absorbing automobile buffer block according to claim 1, characterized in that: The position limiting assembly comprises a stopper (441) fixedly arranged on the base and a protrusion (442) fixedly arranged on the housing.

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