Sliding rail shielding and damping structure
By setting limiting strips on both sides of the guide rail groove of the center armrest box, the wear and swaying problems of the shielding structure during sliding are solved, achieving stability and shock absorption, and improving service life and comfort.
Patent Information
- Application Number
- CN202520032061.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-07
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-01-07
AI Technical Summary
The traditional center armrest box's shielding structure suffers wear and noise due to friction and shaking during sliding, affecting its service life and comfort.
Limiting strips are installed on both sides of the guide rail groove of the fixed platform. The limiting strips clamp and position the side of the shielding structure to avoid direct contact and reduce shaking. The limiting strips are made of flexible materials such as rubber to absorb vibration energy.
It extends the service life of the shielding structure, reduces friction, wear, and rattling noises, and improves the performance and comfort of the vehicle interior.
Smart Images
Figure CN223672391U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of automobile parts, especially to a sliding rail shielding damping structure. BACKGROUND
[0002] The automobile central armrest box, as an important part of the automotive interior system, was originally designed to provide elbow support for passengers inside the vehicle, enhancing the comfort of the ride. However, with the rapid development of automotive technology, especially the widespread application of automation and intelligent technology, the function and form of the central armrest box are also evolving. Traditional central armrest boxes are usually fixed in position, but with the rise of intelligent cockpits, designers have begun to experiment with designing armrest boxes that are movable to accommodate the needs of different drivers and passengers.
[0003] This design not only improves the convenience of use, but also enhances the driving experience. The moving function of the middle section of the armrest box is usually achieved with the help of a fixed platform. In order to improve the aesthetics of the interior and protect the sliding rail, a shielding component is usually provided to shield the sliding rail. One end of the shielding structure is coiled like a tape measure and placed in a guide rail groove on the fixed platform. When the sliding platform moves, the shielding structure can be unfolded to shield the sliding rail. Currently, limit grooves are provided on both sides of the guide rail groove on the fixed platform, and the shielding structure is located in the limit grooves on both sides to ensure the stability of the shielding structure during movement.
[0004] However, this design has obvious defects. On the one hand, the side edges of the shielding structure will directly contact and rub against the limit grooves on the fixed platform, which not only causes wear and tear of the shielding structure, shortening its service life, but also may affect the smoothness of the shielding structure's movement. On the other hand, when the limit grooves are large, the shielding structure may easily shake in the gap. This shaking not only produces noise, affecting the comfort of the vehicle interior, but also may cause collisions and wear between the shielding structure and other components, further affecting its service life and use effect. SUMMARY
[0005] The present application addresses the deficiencies in the prior art by providing a sliding rail shielding damping structure that solves the problem of shaking and noise during sliding in the driving process mentioned in the background technology.
[0006] To achieve the above purpose, the utility model adopts the following technical scheme:
[0007] A sliding rail shielding damping structure includes a placement groove provided on both sides of the guide rail groove of the fixed platform. The placement groove is provided with a limiting strip that prevents the shielding structure from directly contacting the fixed platform. The limiting strip clamps and limits the side edges of the shielding structure.
[0008] Preferably, the limiting strip has a mounting end for mounting the limiting strip in the mounting groove, and the limiting strip can be quickly and accurately mounted on the fixed platform through the mounting groove.
[0009] Preferably, the limiting strip has a positioning groove, and the mounting groove has a wrapping end which is wrapped around the mounting end in the positioning groove, so that the mounting end of the limiting strip is accurately positioned and fixed through the wrapping of the mounting end by the mounting groove.
[0010] Preferably, the limiting strip has an extension end one and an extension end two, the extension end one is provided with a positioning end one, and the extension end two is provided with a positioning end two, the positioning end one and the positioning end two form upper and lower clamping positioning on both sides of the shielding structure, the upper and lower clamping positioning can accurately limit both sides of the shielding structure, ensure that the shielding structure does not shake left and right during movement, and ensure the accuracy and stability of the movement track of the shielding structure, and the positioning end one and the positioning end two can clamp and position both sides of the shielding structure with different thicknesses.
[0011] Preferably, the length of the extension end two is longer than that of the extension end one, and the extension end two is located below the shielding structure to support it, the longer extension end two located below the shielding structure to support it ensures the levelness and stability of the shielding structure during the entire movement process, and further enhances the supporting effect of the shielding structure.
[0012] Preferably, a limiting groove is formed between the extension end one and the extension end two, and both sides of the shielding structure are located in the limiting groove, and the limiting groove is V-shaped, so that the V-shaped limiting groove can be adjusted according to the shape change of the shielding structure, and the limiting groove can follow the shielding structure during movement to ensure the stability of the movement track.
[0013] Preferably, the limiting strip is made of flexible material when in use, and the limiting strip can be made of rubber, and the flexibility of the rubber enables it to adapt to various small deformations and displacements of the shielding structure during movement.
[0014] Compared with the prior art, the limiting strip has the following beneficial effects:
[0015] By arranging the limiting strip, the shielding structure can avoid direct contact with the fixed platform, effectively reducing the abrasion of the shielding structure caused by friction, and greatly prolonging the service life of the shielding structure.
[0016] The positioning end one and the positioning end two on the limiting strip can form up-down clamping positioning on both sides of the shielding structure, can accurately limit the shielding structure, ensure that the shielding structure does not shake left and right during movement, ensure the accuracy and stability of the movement trajectory, and can also clamp and position both sides of the shielding structure of different thicknesses, increase the versatility and adaptability of the structure, can be applied to shielding structures of various specifications, and the structure design and material properties of the limiting strip can also play a role in shock absorption and limiting of the shielding structure, effectively reducing the shaking noise caused by the gap during driving, and improving the comfort of the vehicle and the use effect of the shielding structure. BRIEF DESCRIPTION OF DRAWINGS
[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.
[0018] Figure 1 It is a schematic diagram of the overall structure of the present application.
[0019] Figure 2 It is a view of the shielding structure in the limiting strip of the present application.
[0020] Figure 3 It is a view of the present application. Figure 2 It is an enlarged view of A in the middle.
[0021] Figure 4 It is a structure view of the limiting strip of the present application.
[0022] Figure 5 It is a front view of the limiting strip of the present application.
[0023] Figure number explanation: 1, fixed platform; 11, guide rail groove; 12, placing groove; 13, wrapping end; 2, limiting strip; 21, mounting end; 22, positioning groove; 23, extension end one; 24, extension end two; 25, positioning end one; 26, positioning end two; 27, limiting groove; 3, shielding structure. DETAILED DESCRIPTION
[0024] The present application will be further described in detail below with reference to the drawings.
[0025] The following description is used to disclose the present application so that those skilled in the art can implement the present application. The preferred embodiments in the following description are only as examples, and other obvious modifications can be thought of by those skilled in the art. The basic principles of the present application defined in the following description can be used in other embodiments, modifications, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present application.
[0026] Those skilled in the art should understand that in the disclosure of the utility model, the orientation or position indicated by the terms "longitudinal", "transverse", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of the simplified description of the utility model and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore the above-mentioned terms cannot be understood as a limitation on the utility model.
[0027] It can be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of one element can be one, and in another embodiment, the number of the element can be multiple, and the term "one" cannot be understood as a limitation on the number. Embodiments
[0028] Please refer to Figures 1-5 A sliding rail shielding damping structure, comprising a placing groove 12 arranged on both sides of the guide rail groove 11 of the fixed platform 1, a limiting strip 2 arranged in the placing groove 12 to avoid direct contact between the shielding structure 3 and the fixed platform 1, and the limiting strip 2 clamping and limiting the side edges of the shielding structure 3.
[0029] The limiting strip 2 has a mounting end 21 for mounting the limiting strip 2 in the placing groove 12, and the placing groove 12 can quickly and accurately mount the limiting strip 2 on the fixed platform 1.
[0030] The limiting strip 2 has a positioning groove 22, and the placing groove 12 has a wrapping end 13, which is wrapped around the mounting end 21 in the positioning groove 22. Through the wrapping of the placing groove 12 on the mounting end 21 of the limiting strip 2, the mounting end 21 of the limiting strip 2 can be accurately positioned and fixed.
[0031] The limiting strip 2 has an extension end one 23 and an extension end two 24, the extension end one 23 is provided with a positioning end one 25, and the extension end two 24 is provided with a positioning end two 26, the positioning end one 25 and the positioning end two 26 form upper and lower clamping positioning on both sides of the shielding structure 3. Through this upper and lower clamping positioning mode, the two sides of the shielding structure 3 can be accurately positioned, ensuring that the shielding structure 3 will not shake left and right during movement, ensuring the accuracy and stability of the movement trajectory of the shielding structure 3, and the positioning end one 25 and the positioning end two 26 can clamp and position the two sides of the shielding structure 3 with different thicknesses.
[0032] The length of the extension end two 24 is longer than that of the extension end one 23, and the extension end two 24 is located below the shielding structure 3 to support it. The longer extension end two 24 is located below the shielding structure 3 and supports it, which ensures the levelness and stability of the shielding structure 3 during the whole movement process, further enhances the supporting effect of the shielding structure 3, reduces the up-and-down shaking of the shielding structure 3 due to vehicle vibration, and plays a certain damping effect.
[0033] The extension end one 23 and the extension end two 24 form a limiting groove 27, and the shielding structure 3 is located on both sides of the limiting groove 27. The limiting groove 27 is V-shaped, and the V-shaped limiting groove 27 can be adjusted according to the shape change of the shielding structure 3. When the shielding structure 3 moves, the limiting groove 27 can follow the shielding structure 3 to ensure the stability of its movement trajectory. At the same time, the V-shaped limiting groove 27 can buffer the shaking of the shielding structure 3 due to the gap during the movement to a certain extent, which plays a damping effect and reduces the generation of shaking noise.
[0034] The limiting strip 2 is made of flexible material when in use, and the limiting strip 2 can be made of rubber. The flexibility of rubber enables it to adapt to various small deformations and displacements of the shielding structure 3 during movement. When the vehicle vibrates during driving, the limiting strip 2 made of rubber can absorb part of the vibration energy through its deformation, thereby reducing the vibration transmitted to the shielding structure 3, playing a damping and limiting role, and effectively reducing the abnormal noise and wear caused by shaking.
[0035] The limiting strip 2 is aligned with the placing groove 12 on both sides of the guide groove 11 on the fixed platform 1 through the mounting end 21, and the mounting end 21 of the limiting strip 2 is pushed into the placing groove 12, so that the limiting strip 2 can be placed in the placing groove 12. Among them, the wrapping end 13 of the placing groove 12 is accurately embedded in the positioning groove 22 of the limiting strip 2 to realize the placement of the limiting strip 2.
[0036] When the sliding platform in the automobile armrest box sliding assembly moves, the shielding structure 3 will expand or shrink, and the two sides of the shielding structure 3 are in the limiting range of the limiting strip 2, and the extension end one 23 and the extension end two 24 of the limiting strip 2 form upper and lower clamping positioning on the two sides of the shielding structure 3, wherein the extension end two 24 is located below the shielding structure 3 due to the longer length, and plays a supporting role on the shielding structure 3, and the clamping limiting of the positioning end one 25 and the positioning end two 26 on the shielding structure 3 can realize real-time following of the movement of the shielding structure 3 during the movement of the shielding structure 3, and ensures the stable limiting of the shielding structure 3, can prevent the shielding structure 3 from shaking and abnormal sound during the movement, ensures the stable and smooth operation of the shielding structure 3, and in the process of limiting the shielding structure 3, the limiting strip 2 can avoid the direct contact and friction between the shielding structure 3 and the fixed platform 1, can effectively reduce the wear of the shielding structure 3, and the limiting strip 2 made of flexible material can absorb part of vibration energy through the deformation of itself, thereby reducing the vibration transmitted to the shielding structure, plays a damping limiting role, and effectively reduces the abnormal sound and wear caused by shaking.
[0037] It should be understood by those skilled in the art that the embodiments of the utility model shown in the above description and the drawings are only taken as examples and do not limit the utility model. The purpose of the utility model has been completely and effectively realized. The function and structural principle of the utility model have been shown and explained in the embodiments, and the embodiments of the utility model can have any deformation or modification without departing from the principle.
Claims
1. A slide rail shielding and damping structure, characterized by, The fixed platform (1) includes a guide slot (11) and a placing slot (12) arranged on both sides of the guide slot (11), the placing slot (12) is provided with a limiting strip (2) for avoiding the direct contact between the shielding structure (3) and the fixed platform (1), and the limiting strip (2) clamps and limits the side edges of the shielding structure (3).
2. The slide rail shielding and damping structure according to claim 1, wherein: The limiting strip (2) has a mounting end (21) for mounting the limiting strip (2) in the placing slot (12).
3. The slide rail shielding and damping structure according to claim 2, characterized in that: The limiting strip (2) has a positioning slot (22), and the placing slot (12) has a wrapping end (13) which is arranged in the positioning slot (22) to wrap the mounting end (21).
4. The slide rail shielding and damping structure according to claim 3, characterized in that: The limiting strip (2) has an extension end one (23) and an extension end two (24), the extension end one (23) is provided with a positioning end one (25), the extension end two (24) is provided with a positioning end two (26), and the positioning end one (25) and the positioning end two (26) form upper and lower clamping and positioning on both sides of the shielding structure (3).
5. The slide rail shielding and damping structure according to claim 4, characterized in that: The length of the extension end two (24) is longer than that of the extension end one (23), and the extension end two (24) is arranged below the shielding structure (3) to support the shielding structure (3).
6. The slide rail shielding and damping structure according to claim 5, characterized in that: The extension end one (23) and the extension end two (24) form a limiting slot (27), and both sides of the shielding structure (3) are arranged in the limiting slot (27).
7. The slide rail shielding and damping structure according to claim 6, characterized in that: The limiting strip (2) is made of flexible material in use.