Bicycle saddle with damping function

Abstract

The bicycle saddle with the damping function comprises a cushion, a bottom column and a connecting column, the cushion is fixedly matched with the bottom column, and the bottom of the bottom column is fixedly connected with a transmission column. In the application, after pressure is applied to the seat cushion, the seat cushion drives the transmission column to move downwards through the bottom column, the damping effect of the seat cushion can be effectively improved through the combination of a spring and a damper, and a clamping groove matched with the mounting frame is formed in the connecting column, so that the transmission column can be always attached to the inner surface wall of the connecting column in the vertical moving process; meanwhile, the horizontal end of the mounting frame is fixed to the top of the connecting column through the locking rod, so that a shock absorption assembly composed of a spring and a shock absorber can be conveniently disassembled and assembled subsequently according to the maintenance requirement, and therefore the shock absorption effect of the bicycle saddle is improved, and meanwhile the service life of the bicycle saddle is prolonged. And the damping assembly and the connecting column can be quickly disassembled and assembled.

Description

Technical Field

[0001] The utility model relates to the technical field of bicycle accessories, in particular to a bicycle seat with a shock absorption function. Background Art

[0002] A bicycle seat, also known as a bicycle saddle or seat cushion, is an important component of a bicycle, mainly responsible for supporting the rider's buttocks and a part of the body weight to provide a comfortable riding posture.

[0003] Chinese Patent Publication No. CN218198603U, published on January 3, 2023, discloses an anti-theft bicycle seat, including a seat adjustment mechanism. A fixing mechanism is arranged on the lower side of the seat adjustment mechanism. The fixing mechanism includes a body steel pipe. A second fixing clamp is arranged on the outer side of the body steel pipe. A group of limit slots and a group of shrinkage slots are arranged on the outer side of the body steel pipe above the second fixing clamp. A group of connecting blocks are arranged on the outer side of the body steel pipe above the second fixing clamp. Guide rods are arranged at both ends on the upper side of the second fixing clamp. A limit ring is arranged at the upper end of the guide rod. A locking bolt is arranged in the middle of the connecting block. The seat adjustment mechanism includes a seat steel pipe. A first fixing clamp is arranged at the middle position on the outer side of the seat steel pipe. A guide ring is arranged on the outer side of the first fixing clamp. A limit block is arranged at the lower end on the outer side of the seat steel pipe.

[0004] Most of the existing bicycle seats, such as the above, achieve the shock absorption of the seat by arranging multiple groups of springs between the seat cushion and the bottom column. In the specific implementation process, the shock absorption effect of the seat by only springs is poor. Therefore, it is urgent to propose a corresponding bicycle seat with a shock absorption function to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a bicycle seat with a shock absorption function to solve the above problems.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A bicycle seat with a shock absorption function includes a seat cushion, a bottom column and a connecting column. The seat cushion and the bottom column are fixedly matched. A transmission column is fixedly connected to the bottom of the bottom column. An installation frame is detachably connected to the inner wall of the connecting column. A bottom plate is fixedly connected to the bottom of the installation frame. The bottom plate is clamped on the inner wall of the connecting column. The outer surface of the transmission column abuts against the inner wall of the connecting column, and a spring and a shock absorber are integrated between the transmission column and the bottom plate.

[0008] Preferably, a chassis is integrated at the bottom of the cushion, an outer cover is fixedly connected to the outer surface wall of the chassis, a clamping sleeve is fixedly connected to the outer surface wall of the bottom column, and the clamping sleeve and the outer cover are fixedly connected through a locking portion.

[0009] Preferably, the locking portion includes a fastening rod which is inserted between the clamping sleeve and the outer cover, and a fastening sleeve is screwed on the outer surface wall of the fastening rod.

[0010] Preferably, a step is formed between the transmission column and the bottom of the bottom column, and a rubber pad is fixedly connected to the outer surface wall of the step.

[0011] Preferably, the outer surface wall of the mounting bracket is inserted into the inner surface wall of the connecting column through a card slot, the mounting bracket is in an L-shaped structure, and the horizontal end of the mounting bracket is fixedly connected to the top of the connecting column through a locking rod.

[0012] Preferably, a sealing plug is in interference fit with the top of the mounting bracket, and the bottom of the sealing plug abuts against the bottom of the locking rod.

[0013] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0014] 1. In this application, after applying pressure on the cushion, the cushion drives the transmission column to move downward through the bottom column. The combination of the spring and the shock absorber can effectively improve the shock absorption effect of the cushion. A card slot matching the mounting bracket is provided inside the connecting column, so that during the vertical movement of the transmission column, it can always be in contact with the inner surface wall of the connecting column, thereby ensuring the stability of the movement of the transmission column. At the same time, the horizontal end of the mounting bracket is fixed to the top of the connecting column through a locking rod, so that the shock absorption assembly composed of the spring and the shock absorber can be conveniently disassembled and assembled according to maintenance requirements in the future. Thus, while improving the shock absorption effect of the bicycle seat, the shock absorption assembly can be quickly disassembled and assembled with the connecting column.

[0015] 2. In this application, after passing the fastening rod through the outer cover and the clamping sleeve, adjust the axial posture of the cushion, and then rotate the fastening sleeve. The fastening sleeve cooperates with the locking rod to complete the fixation of the outer cover and the clamping sleeve, and further realizes the fixed connection between the cushion and the bottom column. In this way, while ensuring the stable connection between the cushion and the bottom column, the axial posture of the cushion can be adjusted according to requirements, thereby improving the applicable range of the bicycle seat with shock absorption function. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shows the overall structural schematic diagram provided by the embodiment of the present utility model;

[0017] Figure 2 Shows the structural schematic diagram of the fastening sleeve provided by the embodiment of the present utility model;

[0018] Figure 3Shows a schematic structural diagram of a mounting bracket provided according to an embodiment of the present utility model;

[0019] Figure 4 Shows a schematic structural diagram of a bottom plate provided according to an embodiment of the present utility model.

[0020] Legend description:

[0021] 1. Cushion; 2. Bottom column; 3. Bottom frame; 4. Ferrule; 5. Outer sleeve; 6. Tightening rod; 7. Rubber pad; 8. Transmission column; 9. Connecting column; 10. Tightening sleeve; 11. Shock absorber; 12. Spring; 13. Mounting bracket; 14. Locking rod; 15. Sealing plug; 16. Bottom plate. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0023] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0024] A bicycle seat with a shock absorption function, including a cushion 1, a bottom column 2 and a connecting column 9. The cushion 1 is fixedly matched with the bottom column 2. The bottom of the bottom column 2 is fixedly connected with a transmission column 8. The inner wall of the connecting column 9 is detachably connected with a mounting bracket 13. The bottom of the mounting bracket 13 is fixedly connected with a bottom plate 16. The bottom plate 16 is clamped on the inner wall of the connecting column 9. The outer wall of the transmission column 8 abuts against the inner wall of the connecting column 9, and a spring 12 and a shock absorber 11 are integrated between the transmission column 8 and the bottom plate 16;

[0025] After applying pressure to the cushion 1, the cushion 1 drives the transmission column 8 to move downward through the bottom column 2. The combination of the spring 12 and the shock absorber 11 can effectively improve the shock absorption effect of the cushion 1. A card slot matching the mounting bracket 13 is opened inside the connecting column 9, so that during the vertical movement of the transmission column 8, it can always be attached to the inner wall of the connecting column 9, thereby ensuring the stability of the movement of the transmission column 8. At the same time, the horizontal end of the mounting bracket 13 is fixed to the top of the connecting column 9 through a locking rod 14, so that the shock absorption assembly composed of the spring 12 and the shock absorber 11 can be conveniently disassembled and assembled according to maintenance requirements in the future. While improving the shock absorption effect of the bicycle seat, the shock absorption assembly can be quickly disassembled and assembled with the connecting column 9.

[0026] Specifically, as Figure 2 And Figure 4As shown in the figure, a chassis 3 is integrated at the bottom of the seat cushion 1. An outer sleeve 5 is fixedly connected to the outer surface wall of the chassis 3. A clamping sleeve 4 is fixedly connected to the outer surface wall of the bottom column 2. The clamping sleeve 4 and the outer sleeve 5 are fixedly connected through a locking part. The locking part includes a fastening rod 6. The fastening rod 6 is inserted between the clamping sleeve 4 and the outer sleeve 5. And a fastening sleeve 10 is screwed on the outer surface wall of the fastening rod 6. After passing the fastening rod 6 through the outer sleeve 5 and the clamping sleeve 4, adjust the axial attitude of the seat cushion 1, and then rotate the fastening sleeve 10. The fastening sleeve 10 cooperates with the fastening rod 6 to complete the fixation of the outer sleeve 5 and the clamping sleeve 4, thereby realizing the fixed connection between the seat cushion 1 and the bottom column 2. This ensures the stable connection between the seat cushion 1 and the bottom column 2 while enabling the axial attitude of the seat cushion 1 to be adjusted according to requirements, thus improving the applicable range of the bicycle seat with a shock absorption function.

[0027] Specifically, as Figure 2 shown in Figure 3 the figure, a step is formed between the transmission column 8 and the bottom of the bottom column 2. And a rubber pad 7 is fixedly connected to the outer surface wall of the step. This avoids excessive compression of the shock absorber 11 while preventing rigid collision between the bottom column 2 and the connecting column 9. The outer surface wall of the mounting frame 13 is inserted into the inner surface wall of the connecting column 9 through a slot, so that during the vertical movement of the transmission column 8, it can always be in contact with the inner surface wall of the connecting column 9. The mounting frame 13 is in an L-shaped structure, and the horizontal end of the mounting frame 13 is fixedly connected to the top of the connecting column 9 through a locking rod 14, enabling the shock absorption assembly composed of the spring 12 and the shock absorber 11 to be conveniently disassembled and assembled according to maintenance requirements in the future. An interference fit seal plug 15 is provided at the top of the mounting frame 13. The bottom of the seal plug 15 abuts against the bottom of the locking rod 14, thereby realizing the isolation of the locking rod 14.

[0028] Working principle: After applying pressure to the seat cushion 1, the seat cushion 1 drives the transmission column 8 to move downward through the bottom column 2. The combination of the spring 12 and the shock absorber 11 can effectively improve the shock absorption effect of the seat cushion 1. A slot matching the mounting frame 13 is provided inside the connecting column 9, so that during the vertical movement of the transmission column 8, it can always be in contact with the inner surface wall of the connecting column 9, which can ensure the stable movement of the transmission column 8. At the same time, the horizontal end of the mounting frame 13 is fixed to the top of the connecting column 9 through the locking rod 14, enabling the shock absorption assembly composed of the spring 12 and the shock absorber 11 to be conveniently disassembled and assembled according to maintenance requirements in the future. This improves the shock absorption effect of the bicycle seat while enabling the shock absorption assembly to be quickly disassembled and assembled with the connecting column 9. After passing the fastening rod 6 through the outer sleeve 5 and the clamping sleeve 4, adjust the axial attitude of the seat cushion 1, and then rotate the fastening sleeve 10. The fastening sleeve 10 cooperates with the fastening rod 6 to complete the fixation of the outer sleeve 5 and the clamping sleeve 4, thereby realizing the fixed connection between the seat cushion 1 and the bottom column 2. This ensures the stable connection between the seat cushion 1 and the bottom column 2 while enabling the axial attitude of the seat cushion 1 to be adjusted according to requirements, thus improving the applicable range of the bicycle seat with a shock absorption function.

[0029] The above description of the embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to these embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features disclosed herein.

Claims

1. A bicycle seat with a shock-absorbing function, comprising a seat cushion (1), a bottom column (2) and a connecting column (9), characterized in that: The seat cushion (1) is fixedly matched with the bottom column (2); the bottom of the bottom column (2) is fixedly connected to a transmission column (8); the inner surface wall of the connecting column (9) is detachably connected to a mounting frame (13); the bottom of the mounting frame (13) is fixedly connected to a bottom plate (16); the bottom plate (16) is engaged with the inner surface wall of the connecting column (9); the outer surface wall of the transmission column (8) is in contact with the inner surface wall of the connecting column (9); and a spring (12) and a shock absorber (11) are integrated between the transmission column (8) and the bottom plate (16).

2. The bicycle seat with shock absorption function according to claim 1, characterized in that: The bottom of the seat cushion (1) is integrated with a base frame (3), the outer wall of the base frame (3) is fixedly connected to a jacket (5), the outer wall of the bottom column (2) is fixedly connected to a clamping sleeve (4), and the clamping sleeve (4) is fixedly connected to the jacket (5) via a locking portion.

3. The bicycle seat with shock absorption function according to claim 2, characterized in that: The locking portion comprises a fastening rod (6), the fastening rod (6) being inserted between the clamping sleeve (4) and the outer sleeve (5), and the outer surface wall of the fastening rod (6) being screwedly connected to the fastening sleeve (10).

4. The bicycle seat with shock absorption function according to claim 3, characterized in that: A step is formed between the transmission column (8) and the bottom of the bottom column (2), and a rubber pad (7) is fixedly connected to the outer wall of the step.

5. The bicycle seat with shock absorption function according to claim 4, characterized in that: The outer wall of the mounting frame (13) is plugged into the inner wall of the connecting column (9) via a slot; the mounting frame (13) is an L-shaped structure, and the horizontal end of the mounting frame (13) is fixedly connected to the top of the connecting column (9) via a locking rod (14).

6. The bicycle seat with shock absorption function according to claim 5, characterized in that: A sealing plug (15) is interference-fitted on the top of the mounting frame (13), and the bottom of the sealing plug (15) abuts against the bottom of the locking rod (14).

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