Ergonomic bicycle saddle
By designing ergonomic bicycle cushions that disperse pressure, the pressure problem of bicycle cushions on the sit bones in the prior art is solved, achieving better riding comfort and physical health protection.
Patent Information
- Application Number
- CN202421585370.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-07-05
AI Technical Summary
When used, existing bicycle cushions need to contact the seat through the human body's sedan, which causes greater pressure on the sedan after long-term riding, which damages the health of the cyclists.
An ergonomic bicycle cushion was designed. By dividing the traditional bicycle cushion into two symmetrical seats, the stress point of the seat is transferred from the sessile bone to the femur on both sides, dispersing the pressure, and through the design of the adjustment frame and adjustment rod, the front and back of the cushion is realized to maintain the support that fits the human body.
By dispersing pressure and achieving flexible adjustment of the seat cushion, the pressure on the sit bones is reduced, the comfort of riding is improved, and the ergonomics is more in line with cycling, and the physical health of cyclists is protected.
Smart Images
Figure CN223031140U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of bicycle saddles, and particularly relates to an ergonomic bicycle saddle. Background Technique
[0002] A bicycle, also called a pedal bike, is a means of transportation powered by human power and composed of two interconnected wheels. A saddle is provided on the bicycle for people to sit on when riding, and the rider's buttocks are in full contact with the bicycle saddle when riding a bicycle.
[0003] Since most of the existing bicycle saddles are of an integral structure, when in use, the ischium of the human body needs to contact the saddle to support the entire body, resulting in a large pressure on the ischium after a long ride, which damages the physical health of the rider. Therefore, an ergonomic bicycle saddle is proposed. Content of the Utility Model
[0004] The technical problem to be solved by the utility model is that when the existing bicycle saddle is in use, the ischium of the human body needs to contact the saddle to support the entire body, resulting in a large pressure on the ischium after a long ride, which damages the physical health of the rider.
[0005] To solve the above technical problem, the technical solution provided by the utility model is: an ergonomic bicycle saddle, including an L-shaped mounting frame, one side of the top of the mounting frame is slidably connected with an adjusting frame, the middle of the adjusting frame is rotatably connected with an adjusting rod, the adjusting frame is fixedly connected with the adjusting rod through a positioning structure on one side of the adjusting rod, triangular connecting frames are arranged at both ends of the adjusting rod, an extension block and a fixing frame are sequentially inserted on the outside of the connecting frame, a support pad is slidably connected to the fixing frame, the support pad is composed of a cushion above and a sliding frame below, the inside of the sliding frame is an arc-shaped groove slideway, and the groove slideway is slidably connected with the upper and lower sides of the fixing frame.
[0006] As an improvement, a chute is arranged on one side of the top of the mounting frame, the adjusting frame is slidably connected with the chute, and one side of the chute is in interference fit with the adjusting frame through a first bolt, and the adjusting frame is provided with a corresponding opening at the position of the first bolt.
[0007] As an improvement, the positioning structure includes an adjusting cavity on the side of the adjusting frame away from the mounting frame, a pressing block and a moving block arranged inside the adjusting cavity, the pressing block matches the shape inside the adjusting cavity, and one side of the pressing block matches the shape at the position of the adjusting rod, the other side of the pressing block is a slope, the moving block is located in the gap between one side of the pressing block and the adjusting cavity, and a second bolt is arranged on the adjusting cavity at the position of the moving block, the bottom of the pressing block on the side of the slope is close to the second bolt, and the top of the side of the slope is far from the second bolt.
[0008] As an improvement, one side of the moving block matches the shape of the inclined surface of the extrusion block. The length of the moving block is less than or equal to 1 / 2 of the height of the adjustment cavity. The middle of the moving block is connected with the second bolt through threads, and the bottom of the second bolt is connected with the bottom of the adjustment cavity through threads. The side of the second bolt close to the inclined surface of the extrusion block is the bottom.
[0009] As an improvement, the connecting frame is arranged in an inverted triangle, with one corner perpendicular to the ground and the side opposite to this corner parallel to the ground.
[0010] As an improvement, the extension block and the fixing frame match the shape of the connecting frame. One side of the connecting frame is provided with a first insertion slot. The extension block is provided with a corresponding first connecting insertion block on one side of the first insertion slot, and the other side of the extension block is provided with a second insertion slot with the same shape as the insertion slot.
[0011] As an improvement, one side of the fixing frame is provided with a second connecting insertion block with the same shape as the first connecting insertion block. The outside of the connecting frame is fixedly connected to the extension block and the fixing frame through third bolts at the three corners of the triangular structure.
[0012] As an improvement, the external shape of the fixing frame is larger than the width of the groove slideway, and the fixing frame is provided with a corresponding sliding groove at the groove slideway.
[0013] The advantages of the present utility model compared with the prior art are as follows:
[0014] This bicycle saddle divides the traditional bicycle saddle into two symmetrical saddles, transfers the stress point of the saddle from the ischium to the femurs on both sides, disperses the received pressure, and the saddle can slide back and forth as the legs move, so as to always maintain the situation of fitting and supporting the human body, which is more in line with ergonomics and more comfortable to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is the structure of an ergonomic bicycle saddle of the present utility model Figure 1 .
[0016] Figure 2 is the structure of an ergonomic bicycle saddle of the present utility model Figure 2 .
[0017] Figure 3 is the sectional structure diagram of an ergonomic bicycle saddle of the present utility model.
[0018] Figure 4 is the sectional structure diagram of the adjustment rod of an ergonomic bicycle saddle of the present utility model.
[0019] As shown in the figure: 1. Mounting frame; 2. Adjusting frame; 3. Adjusting rod; 4. Connecting frame; 5. Extension block; 6. Fixed frame; 7. Support pad; 8. Cushion; 9. Sliding frame; 10. Groove slideway; 11. Chute; 12. First bolt; 13. Opening; 14. Adjusting cavity; 15. Extrusion block; 16. Moving block; 17. Second bolt; 18. First insertion slot; 19. First connecting insertion block; 20. Second insertion slot; 21. Second connecting insertion block; 22. Third bolt; 23. Sliding groove Detailed implementation mode
[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0021] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, terms such as "installation", "provided with", "connection", etc. shall be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.
[0022] Embodiment 1:
[0023] As shown in the attached Figures 1-4 figure, an ergonomic bicycle seat cushion 8 includes an L-shaped mounting frame 1. One side of the top of the mounting frame 1 is slidably connected with an adjusting frame 2. A chute 11 is arranged on one side of the top of the mounting frame 1. The adjusting frame 2 is slidably connected with the chute 11, and one side of the chute 11 is in interference fixation with the adjusting frame 2 through a first bolt 12. The adjusting frame 2 is provided with a corresponding opening 13 at the position of the first bolt 12.
[0024] In the present utility model, an adjusting rod 3 is rotatably connected in the middle of an adjusting frame 2. The adjusting frame 2 is fixedly connected to the adjusting rod 3 through a positioning structure on one side of the adjusting rod 3. The positioning structure includes an adjusting cavity 14 on the side of the adjusting frame 2 away from the mounting frame 1, a pressing block 15 and a moving block 16 arranged inside the adjusting cavity 14. The pressing block 15 matches the shape inside the adjusting cavity 14, and one side of the pressing block 15 matches the shape at the adjusting rod 3. The other side of the pressing block 15 is an inclined surface. The moving block 16 is located in the gap between the pressing block 15 and the adjusting cavity 14. A second bolt 17 is arranged at the position of the adjusting cavity 14 corresponding to the moving block 16. The bottom of the inclined surface side of the pressing block 15 is close to the second bolt 17, and the top of the inclined surface side is far from the second bolt 17. One side of the moving block 16 matches the shape of the inclined surface of the pressing block 15. The length of the moving block 16 is less than or equal to 1 / 2 of the height of the adjusting cavity 14. The middle of the moving block 16 is connected to the second bolt 17 through a thread, and the bottom of the second bolt 17 is connected to the bottom of the adjusting cavity 14 through a thread. The side of the second bolt 17 close to the inclined surface of the pressing block 15 is the bottom.
[0025] In the present utility model, triangular connecting frames 4 are arranged at both ends of the adjusting rod 3. The connecting frames 4 are arranged in an inverted triangle, with one angle perpendicular to the ground and the side opposite to this angle parallel to the ground.
[0026] In the present utility model, an extension block 5 and a fixing frame 6 are sequentially inserted on the outside of the connecting frame 4. The extension block 5 and the fixing frame 6 match the shape of the connecting frame 4. A first insertion slot 18 is arranged on one side of the connecting frame 4. A corresponding first connecting insertion block 19 is arranged on one side of the extension block 5 corresponding to the first insertion slot 18. A second insertion slot 20 with the same shape as the insertion slot is arranged on the other side of the extension block 5. A second connecting insertion block 21 with the same shape as the first connecting insertion block 19 is arranged on one side of the fixing frame 6. The outside of the connecting frame 4 is fixedly connected to the extension block 5 and the fixing frame 6 through third bolts 22 at the three corners of the triangular structure.
[0027] In the present utility model, a support pad 7 is slidably connected to the fixing frame 6. The support pad 7 is composed of a seat cushion 8 above and a sliding frame 9 below. The inside of the sliding frame 9 is an arc-shaped groove slideway 10, and the groove slideway 10 is slidably connected to the upper and lower sides of the fixing frame 6. The external shape of the fixing frame 6 is larger than the width of the groove slideway 10, and a corresponding sliding groove 23 is arranged at the position of the fixing frame 6 corresponding to the groove slideway 10.
[0028] When the utility model is specifically implemented, it is connected and fixed to the bicycle frame through the bottom of the mounting frame 1. By screwing the first bolt 12, the adjusting frame 2 can slide at the sliding groove 11 above the mounting frame 1, so as to adjust the front and rear positions of the support pad 7. By screwing the second bolt 17, the moving block 16 is moved upward to eliminate the interference fit between the extrusion block 15 and one side of the adjusting rod 3, so that the adjusting rod 3 can be rotated to adjust the angles of the two fixed frames 6 and the support pad 7. By placing multiple extension blocks 5 or removing the placed extension blocks 5, the distance between the fixed frame 6 and the connecting frame 4 can be adjusted, and further the distance between the two support pads 7 can be adjusted. During the riding process, the support pad 7 moves along with the human leg, so that the sliding frame 9 below the support pad 7 slides in the sliding groove 23 on the fixed frame 6.
[0029] The above description of the utility model and its implementation manners is not restrictive. What is shown in the specific implementation manners is only one of the implementation manners of the utility model, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and without departing from the creative concept of the utility model, structures and embodiments similar to the technical solution are designed without creative efforts, they shall fall within the protection scope of the utility model.
Claims
1. An ergonomic bicycle seat, comprising an L-shaped mounting frame, characterized in that: An adjusting frame is slidably connected to one side of the top of the mounting frame, and an adjusting rod is rotatably connected to the middle of the adjusting frame. The adjusting frame is located on one side of the adjusting rod and is fixedly connected to the adjusting rod through a positioning structure. Triangular connecting frames are provided at both ends of the adjusting rod, and an extension block and a fixing frame are sequentially inserted into the outer side of the connecting frame. A supporting pad is slidably connected to the fixing frame, and the supporting pad is composed of a seat cushion above and a sliding frame at the bottom. The interior of the sliding frame is an arc-shaped trough slide, and the trough slide is slidably connected to the upper and lower sides of the fixing frame.
2. The ergonomic bicycle seat according to claim 1, characterized in that: A slide groove is arranged on one side of the top of the mounting frame, the adjusting frame is slidably connected to the slide groove, and one side of the slide groove is interference fixed with the adjusting frame by a first bolt, and the adjusting frame is provided with a corresponding opening at the first bolt.
3. The ergonomic bicycle seat according to claim 1, characterized in that: The positioning structure includes an adjustment cavity on a side of the adjustment frame away from the mounting frame, an extrusion block and a moving block arranged inside the adjustment cavity, the extrusion block matches the shape of the inside of the adjustment cavity, and one side of the extrusion block matches the shape of the adjustment rod, the other side of the extrusion block is an inclined surface, the moving block is located in a gap between one side of the extrusion block and the adjustment cavity, and the adjustment cavity is provided with a second bolt at the moving block, the extrusion block is located at the bottom of one side of the inclined surface close to the second bolt, and the top of one side of the inclined surface is away from the second bolt.
4. The ergonomic bicycle seat according to claim 3, characterized in that: One side of the moving block matches the shape of the inclined surface of the extrusion block, the length of the moving block is less than or equal to 1 / 2 of the height of the adjustment cavity, the middle of the moving block is connected to the second bolt through a thread, and the bottom of the second bolt is connected to the bottom of the adjustment cavity through a thread, and the side of the second bolt close to the inclined surface of the extrusion block is the bottom.
5. The ergonomic bicycle seat according to claim 1, characterized in that: The connecting frame is arranged in an inverted triangle, wherein one corner is perpendicular to the ground, and a side opposite to the corner is parallel to the ground.
6. The ergonomic bicycle seat according to claim 1, characterized in that: The extension block and the fixing frame match the shape of the connecting frame. A first plug-in slot is provided on one side of the connecting frame. A corresponding first connecting plug-in block is provided on one side of the extension block located on the first plug-in slot, and a second plug-in slot of the same shape as the plug-in slot is provided on the other side of the extension block.
7. The ergonomic bicycle seat according to claim 6, characterized in that: A second connecting block having the same shape as the first connecting block is disposed on one side of the fixing frame, and the outer side of the connecting frame is fixedly connected to the extension block and the fixing frame at three corners of the triangular structure through third bolts.
8. The ergonomic bicycle seat according to claim 1, characterized in that: The external shape of the fixing frame is larger than the width of the trough slideway, and the fixing frame is provided with a corresponding sliding groove at the trough slideway.