Lifting cup holder clamping jaw springback abnormal sound prevention structure
By setting support ribs and buffers between the jaws of the lift cup holder and the housing, the trembling and abnormal noise problem during the jaw rebound is solved, improving customer experience and ensuring silent performance.
Patent Information
- Application Number
- CN202421963966.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-14
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-08-14
AI Technical Summary
The existing lift cup holder produces trembling noise during the rebound of the claw, affecting the customer experience.
By setting up a support rib and a buffer member between the jaw and the cup holder housing, the support ribs support the bottom end of the jaw, and the buffer member avoids collision of the hardware and plastic parts and reduces trembling and abnormal noise during rebound.
It effectively avoids the trembling and abnormal noise when the claw rebounds, improves the customer experience and ensures the silent performance of the cup holder.
Smart Images
Figure CN222819968U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of automobile cup holders, and in particular relates to a lifting cup holder clamping claw rebound anti-abnormal noise structure. Background Art
[0002] As cars are gradually owned by ordinary consumers, consumers' requirements for car functions are also constantly increasing. Existing cup holders generally clamp the cup with claws. When the car is driving, the cup will not make any abnormal noise with the cup shell. After the cup is taken out, the claws rebound, and there will be no abnormal noise between the claws and the cup holder shell due to collision. However, when the lifting cup holder rises and rebounds, the claws rebound synchronously, and the claws produce trembling noises during the rebound process, affecting the customer experience. Utility Model Content
[0003] In order to solve the above problems existing in the prior art, the utility model provides a lifting cup holder claw rebound anti-abnormal noise structure, by arranging support ribs and buffer parts between the claw and the cup holder shell, so that the spring piece will not vibrate and make abnormal noise during the claw rebound process.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lifting cup holder shell claw rebound anti-abnormal noise structure, comprising a claw, a spring, a slider, a tension spring and a cup holder shell, the claw is movably fixed on the outer side wall of the cup holder shell, a slider hole is provided at the bottom of the cup holder shell, the slider is located in the slider hole, the spring is bent in the middle and one end is fixed in the slider, and the other end is located under the bottom of the claw, the tension spring is sleeved on the outer bottom of the cup holder shell and is connected to the slider, a supporting rib is provided on the cup holder shell, the supporting rib supports the bottom end of the claw, and a buffer is provided between the supporting rib and the claw.
[0005] Furthermore, a support rib is arranged at the bottom end of the claw, and a buffer is arranged between the support rib and the cup holder shell.
[0006] Furthermore, when the claw rebounds, the gap between the spring sheet and the bottom end of the claw is set to zero.
[0007] Furthermore, the portion of the slider located inside the cup holder housing is provided with an inclined surface, and the portion of the slider located outside the cup holder housing is a slide rod extending to the bottom of the cup holder housing, and the end of the slide rod is connected to a tension spring.
[0008] Furthermore, the buffer is one of felt, rubber lagging and rubber buffer pad.
[0009] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model sets a support rib between the claw and the cup holder shell, and the bending height in the middle of the spring sheet is reduced, so that the claw is supported by the support rib after rebounding, avoiding the spring sheet supporting the claw, thus avoiding the trembling and abnormal noise caused by the elastic sheet and the torsion spring rebound force offsetting each other in the process; the utility model sets a buffer between the support rib and the claw or between the support rib and the cup holder shell to avoid abnormal noise caused by collision between the two hard plastics. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a top view of the utility model;
[0011] Figure 2 for Figure 1 Sectional view at CC;
[0012] Figure 3 It is a top view of the lifting cup holder in the rebound state without supporting ribs and buffer parts installed;
[0013] Figure 4 for Figure 3 Sectional view at AA;
[0014] Figure 5 It is a top view of the working state of the lifting cup holder without supporting ribs and buffer parts;
[0015] Figure 6 for Figure 5 Cross-sectional view at BB in the middle. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0017] See also Figure 1-2The utility model provides the following technical solutions: a lifting cup holder shell claw rebound anti-noise structure, comprising a claw 1, a spring 2, a slider 3, a tension spring 4 and a cup holder shell 5, the claw 1 is movably fixed on the outer wall of the cup holder shell 5, the claw 1 is connected with a torsion spring, a claw hole adapted to the claw 1 is opened on the outer wall of the cup holder shell 5, the claw hole is used for the claw 1 to rotate into the cup holder shell 5, a slider hole 51 is opened at the bottom of the cup holder shell 5, the slider 3 is located in the slider hole 51, the slider 3 can move in and out of the slider hole 51, the spring 2 is bent in the middle and one end is fixed in the slider 3, and the other end is located under the bottom of the claw 1, the tension spring 4 is sleeved on the outer bottom of the cup holder shell 5 and the tension spring 4 is connected to the slider 3, a supporting rib 6 is arranged on the cup holder shell 5, the supporting rib 6 supports the bottom end of the claw 1, a buffer 7 is arranged between the supporting rib 6 and the claw 1, the buffer 7 is fixed on the supporting rib 6 or fixed to the bottom of the claw 1, when the cup holder is lowered, The cup holder pushes the slider 3 to move outward along the slider hole 51, and the slider 3 drives the spring 2 to translate outward. The movement of the slider 3 also drives the tension spring 4 to be stretched, and one end of the spring 2 located at the bottom of the claw 1 pushes the bottom of the claw 1 outward to move, and the claw 1 rotates, so that the upper part of the claw 1 rotates toward the inside of the cup holder shell 5, so that the claw 1 clamps the water cup; when the cup holder rises and the claw 1 rebounds, the tension spring 4 pulls the slider 3 to move inward along the slider hole 51 to return to its position, and the slider 3 drives the spring 2 to translate inward, and the bottom of the claw 1 loses the thrust of the spring 3, and the claw 1 rotates to the outside of the cup holder shell 1 through its own torsion spring. After the bottom of the claw 1 rotates toward the cup holder shell 5, the support rib 6 and the buffer 7 support the bottom end of the claw 1. The setting of the buffer 7 prevents the support rib 6 from colliding with the bottom end of the claw 1 and making an abnormal sound. The spring piece 4 is not compressed by the bottom of the claw 1, so that the claw 1 is prevented from trembling back and forth and making an abnormal sound due to the multiple compressions of the spring piece 1 by the bottom end of the claw 1 during the rebound.
[0018] Specifically, the support rib 6 can also be arranged at the bottom end of the claw 1, and a buffer 7 is arranged between the support rib 6 and the cup holder shell 5. The buffer 7 is arranged on the support rib 6 or on the cup holder shell 5. In this way, after the claw 1 rebounds, the support rib 6 at the bottom end of the claw 1 is supported on the outer side wall of the cup holder shell 5, and the buffer 7 is arranged between the two, so that no collision noise will be generated.
[0019] Specifically, after the claw 1 rebounds, there is a gap or zero contact between the spring piece 2 and the bottom end of the claw 1, and no compression occurs between the spring piece 2 and the bottom end of the claw 1. The height of the end of the spring piece 2 below the bottom of the claw 1 from the cup holder shell 5 is less than or equal to the height of the support rib 6.
[0020] Specifically, the portion of the slider 3 located inside the cup holder shell 5 is provided with an inclined surface 31. During the descending process of the cup holder, the cup holder pushes the inclined surface 31 to move downward, and then the slider 3 is pushed outward. The portion of the slider 3 located outside the cup holder shell 5 is a slide bar 32 extending to the bottom of the cup holder shell 5. The end of the slide bar 32 is connected to the tension spring 4. When the slider 3 returns to its original position, the slide bar 32 is blocked by the bottom of the cup holder shell 5, and the slide bar 32 is located outside the cup holder shell 5.
[0021] Specifically, the buffer member 7 is one of felt, rubber lagging and rubber buffer pad.
[0022] See also Figure 3-6 Only one end of the spring 2 is set at the bottom of the claw 1. The claw 1 is supported by the spring 2 to maintain the final position during the rebound process. When the claw 1 rebounds, the torsion spring of the claw 1 causes the claw 1 to rotate and rebound. Then, under the action of the torsion spring, the bottom of the claw 1 compresses the spring 2. After being compressed, the spring rebounds to the claw 1. The claw 1 is rebounded and compressed by the torsion spring and the spring 2 many times, and finally stays at a position where the torsion spring of the claw 1 and the elastic force of the spring 2 are offset. During this process, the spring 2 shakes many times, thereby generating abnormal shaking noise, affecting the customer experience.
[0023] The motion process of the utility model is as follows: when the cup holder descends, the cup holder pushes the inclined surface 31 to move downward, and then pushes the slider 3 to move outward along the slider hole 51, the slider 3 drives the spring 2 to translate outward, the slide bar 32 on the slider 3 also drives the tension spring 4 to be stretched, and one end of the spring 2 located at the bottom of the claw 1 pushes the bottom of the claw 1 outward to move, and the claw 1 rotates so that the upper part of the claw 1 rotates toward the inside of the cup holder shell 5, so that the claw 1 clamps the water cup; when the cup holder rises and the claw 1 rebounds, the tension spring 4 pulls the slider 3 to translate outward, and the slider 3 moves outward. The block hole 51 moves inwards until the slide bar 32 on the slide block 3 abuts against the outer side of the bottom of the cup holder shell 5, and the slide block 3 moves back to its original position. The slide block 3 drives the spring 2 to translate inwards, and the bottom of the claw 1 loses the thrust of the spring 3. The claw 1 rotates to the outside of the cup holder shell 1 through its own torsion spring. After the bottom of the claw 1 rotates toward the cup holder shell 5, the support rib 6 and the buffer 7 support the bottom end of the claw 1, and the spring 4 is not compressed by the bottom of the claw 1, which avoids the claw 1 from trembling back and forth and making abnormal noises due to the spring 1 being compressed multiple times by the bottom of the claw 1 during the rebound of the claw 1.
[0024] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A lifting cup holder claw rebound anti-noise structure, comprising a claw (1), a spring (2), a slider (3), a tension spring (4) and a cup holder shell (5), wherein the claw (1) is movably fixed on the outer wall of the cup holder shell (5), a slider hole (51) is provided at the bottom of the cup holder shell (5), the slider (3) is located in the slider hole (51), the spring (2) is bent in the middle and one end is fixed in the slider (3), and the other end is located below the bottom of the claw (1), the tension spring (4) is sleeved on the outer bottom of the cup holder shell (5) and the tension spring (4) is connected to the slider (3), and the characteristic is that: The cup holder shell (5) is provided with a supporting rib (6), the supporting rib (6) supports the bottom end of the clamping claw (1), and a buffer (7) is provided between the supporting rib (6) and the clamping claw (1).
2. The anti-noise structure for the rebound of the lifting cup support claw according to claim 1, characterized in that: The support rib (6) is arranged at the bottom end of the claw (1), and a buffer component (7) is arranged between the support rib (6) and the cup holder shell (5).
3. The anti-noise structure for the rebound of the lifting cup support claw according to claim 2, characterized in that: When the claw (1) rebounds, the gap between the spring sheet (2) and the bottom end of the claw (1) is reduced or zero contact is set.
4. The anti-noise structure for rebounding the lifting cup support claw according to claim 3, characterized in that: The portion of the slider (3) located inside the cup holder shell (5) is provided with an inclined surface (31), and the portion of the slider (3) located outside the cup holder shell (5) is a slide rod (32) extending to the bottom of the cup holder shell (5), and the end of the slide rod (32) is connected to the tension spring (4).
5. The anti-noise structure for rebounding the lifting cup support claw according to claim 4, characterized in that: The buffer member (7) is one of felt, rubber lagging and a rubber buffer pad.