Spinning bicycle cushion structure

Abstract

The utility model discloses a spinning seat cushion structure which comprises a supporting rod and two sets of stools, an installation base is fixedly installed above the supporting rod, two sets of sliding rails which are symmetrically distributed are arranged on the installation base, sliding rods are fixedly installed below the two sets of stools, and the two sets of stools are fixedly installed on the sliding rods. A first clamping piece and a second clamping piece are symmetrically distributed on the sliding rod, a first pulley piece and a third pulley piece are arranged below the stool, a second pulley piece is arranged between the first pulley piece and the third pulley piece, the first pulley piece is movably connected with the second clamping piece in a clamped mode, and a nut is arranged on the left side of the third pulley piece. A bolt is arranged on the right side of the first clamping piece, and the two sets of stools are attached to the buttocks of a user and flexibly change positions in the riding process in the mode that the stools on the sliding rod are slidably connected with the installation base through the installation base, the sliding rail, the first clamping piece, the second clamping piece, the first pulley piece, the second pulley piece and the third pulley piece.

Description

Technical Field

[0001] This utility model relates to the field of exercise bike technology, specifically to an exercise bike seat structure. Background Technology

[0002] After overcoming all the disadvantages of outdoor cycling, indoor cycling has become an aerobic exercise that can provide a full-body workout due to technological improvements. In addition to being simple and easy to learn, indoor cycling is basically similar to ordinary bicycles, including handlebars, seat, pedals and wheels, with the frame stably connected as a whole.

[0003] In the existing technology, the seat structure of exercise bikes is fixed. During long-term riding, the force exerted by the seat on the user's buttocks can easily cause injury to the buttocks. The riding is not comfortable. In addition, the user's buttocks sweat during long-term riding, and the leather seat can easily slip, causing the rider's buttocks to lose strength. In severe cases, it can even cause sports injuries. Utility Model Content

[0004] The purpose of this invention is to provide a dynamic bicycle seat structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dynamic bicycle seat structure, including a support rod and a seat, wherein two sets of seats are provided. A mounting base is fixedly installed above the support rod, and the mounting base is provided with two sets of symmetrically distributed slide rails. The two sets of slide rails are distributed correspondingly to the two sets of seats. A sliding rod is fixedly installed below the two sets of seats. A first clamp and a second clamp are symmetrically distributed on the sliding rod. The first clamp and the second clamp are slidably engaged with the sliding rod. A first pulley and a third pulley are provided below the seat. A second pulley is provided between the first pulley and the third pulley. The second pulley is slidably engaged with both the first pulley and the third pulley. The first pulley is movably engaged with the second clamp. A nut is provided on the left side of the third pulley, and a bolt is provided on the right side of the first clamp.

[0006] As a further preferred embodiment of this technical solution, the bolt passes through the first clamping plate, the second clamping plate, the first pulley component, the second pulley component, and the third pulley component, and is threadedly connected to the nut.

[0007] As a further preferred embodiment of this technical solution, the first pulley component, the second pulley component, and the third pulley component are slidably connected to the mounting base via a slide rail.

[0008] As a further preferred embodiment of this technical solution, a fixed seat is fixedly installed on the support rod. Two sets of symmetrically distributed card seats are provided on the right side of the fixed seat. A rotating block is rotatably installed in each set of card seats. A fixed rod is fixedly installed in the fixed seat. The card seats and the fixed rod are slidably connected. A first spring is sleeved on the fixed rod. The two ends of the first spring are fixedly connected to the card seats and the fixed seat, respectively. A rotating rod is provided between the two sets of card seats. The rotating rod is movably engaged with the two sets of rotating blocks. A sweat-absorbing cloth is sleeved on the rotating rod. A positioning block is fixedly installed at the end of the sweat-absorbing cloth away from the rotating rod.

[0009] As a further preferred embodiment of this technical solution, the left side of the fixed base is provided with two sets of symmetrically distributed positioning frames. Both sets of positioning frames are slidably engaged with the positioning block. Both sets of positioning frames are fixedly installed with racks. Both sets of positioning frames are sleeved with second springs. The two ends of the second springs are fixedly connected to the positioning frame and the fixed base, respectively.

[0010] As a further preferred embodiment of this technical solution, a drive rod is rotatably mounted inside the fixed base, a gear is sleeved on the drive rod, the gear meshes with two sets of racks respectively, and a torsion spring is sleeved on the drive rod, with both ends of the torsion spring fixedly connected to the gear fixed base respectively.

[0011] This utility model provides a dynamic bicycle seat structure, which has the following beneficial effects:

[0012] (1) The present invention uses the mounting base, the slide rail, and the first clamp, the second clamp, the first pulley, the second pulley and the third pulley to slide the seat on the slide rod to make the two sets of seats fit the user's buttocks, and flexibly change position according to the actual force exerted by the user's buttocks during riding, so as to avoid the injury to the user's buttocks caused by the fixed position of the seat.

[0013] (2) This utility model achieves isolation between the seat and the user's buttocks by covering the two sets of seats with the moisture-absorbing cloth, absorbing the user's sweat and preventing the seat from slipping on the user's buttocks, which may cause danger or discomfort to the user. By pushing the two sets of card seats to the sides, the staff can easily insert the rotating rod into the rotating block on the two sets of card seats and pull the positioning block to cover the seat with the sweat-absorbing cloth. Rotating the drive rod drives the gear to rotate, and with the cooperation of the two sets of racks, the two sets of positioning frames move synchronously to the sides, which makes it easy for the staff to insert the positioning block into the left side of the fixed seat. After releasing the drive rod, the two sets of positioning frames move inward synchronously under the action of the torsion spring and the second spring to fix the positioning block, and then cover the seat with the sweat-absorbing cloth. During the ride, the sweat of the user is absorbed, and the leather seat does not slip on the user's buttocks. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram showing the structural separation of the support rod and the stool of this utility model;

[0016] Figure 3 This is a schematic diagram showing the separation of the first and second clips of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the fixing base of this utility model;

[0018] Figure 5 For the present utility model Figure 4 Enlarged view of the structure at point A;

[0019] In the diagram: 1. Support rod; 2. Stool; 3. Slide rod; 4. Mounting base; 5. Slide rail; 6. First clamping piece; 7. Second clamping piece; 8. First pulley assembly; 9. Second pulley assembly; 10. Third pulley assembly; 11. Bolt; 12. Nut; 13. Fixed base; 14. Card seat; 15. Rotating block; 16. Rotating rod; 17. Sweat-absorbing cloth; 18. Fixed rod; 19. First spring; 20. Positioning block; 21. Positioning frame; 22. Second spring; 23. Drive rod; 24. Rack; 25. Gear; 26. Torsion spring. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] This utility model provides a technical solution: such as Figure 1 , Figure 2 and Figure 3As shown, in this embodiment, a stationary bike seat structure includes a support rod 1 and a seat 2. Two sets of seats 2 are provided. A mounting base 4 is fixedly installed above the support rod 1. The mounting base 4 has two symmetrically distributed slide rails 5, corresponding to the two sets of seats 2. A sliding rod 3 is fixedly installed below the two sets of seats 2. A first clamping piece 6 and a second clamping piece 7 are symmetrically distributed on the sliding rod 3. The first clamping piece 6 and the second clamping piece 7 are slidably engaged with the sliding rod 3. A first pulley component 8 and a third pulley component 10 are provided below the seat 2. A second pulley component 9 is provided between the first pulley component 8 and the third pulley component 10. The second pulley component 9 is slidably engaged with both the first pulley component 8 and the third pulley component 10. The first pulley component 8 is movably engaged with the second clamping piece 7. The third pulley component 10 is positioned to the left... A nut 12 is provided on the side, and a bolt 11 is provided on the right side of the first clamping plate 6. The bolt 11 passes through the first clamping plate 6, the second clamping plate 7, the first pulley 8, the second pulley 9, and the third pulley 10 respectively, and is threadedly connected to the nut 12. The first pulley 8, the second pulley 9, and the third pulley 10 are slidably connected to the mounting base 4 through the slide rail 5. The mounting base 4, the slide rail 5, and the first clamping plate 6, the second clamping plate 7, the first pulley 8, the second pulley 9, and the third pulley 10 are used to slidably connect the seat 2 on the slide rod 3 to the mounting base 4, so that the two sets of seats 2 fit the user's buttocks and can flexibly change positions during riding according to the actual force exerted by the user's buttocks, avoiding injury to the user's buttocks from a fixed seat 2.

[0022] like Figure 4 and Figure 5As shown, a fixed seat 13 is fixedly installed on the support rod 1. Two sets of symmetrically distributed retaining blocks 14 are provided on the right side of the fixed seat 13. Rotating blocks 15 are rotatably installed inside each set of retaining blocks 14. A fixed rod 18 is fixedly installed inside the fixed seat 13. The retaining blocks 14 and the fixed rod 18 are slidably connected. A first spring 19 is sleeved on the fixed rod 18. The two ends of the first spring 19 are fixedly connected to the retaining blocks 14 and the fixed seat 13, respectively. A rotating rod 16 is provided between the two sets of retaining blocks 14. The rotating rod 16 is connected to the two sets of rotating blocks 15. 5. A movable locking mechanism is used. A sweat-absorbing cloth 17 is sleeved on the rotating rod 16. A positioning block 20 is fixedly installed at the end of the sweat-absorbing cloth 17 away from the rotating rod 16. Two sets of symmetrically distributed positioning frames 21 are provided on the left side of the fixed base 13. Both sets of positioning frames 21 are slidably locked with the positioning block 20. A rack 24 is fixedly installed on each set of positioning frames 21. A second spring 22 is sleeved on each set of positioning frames 21. The two ends of the second spring 22 are fixedly connected to the positioning frame 21 and the fixed base 13, respectively. The fixed base 13 contains... A drive rod 23 is rotatably mounted, and a gear 25 is sleeved on the drive rod 23. The gear 25 meshes with two sets of racks 24. A torsion spring 26 is sleeved on the drive rod 23, and the two ends of the torsion spring 26 are fixedly connected to the gear 25 fixing seat 13. By pushing the two sets of locking seats 14 to both sides, the operator can easily insert the rotating rod 16 into the rotating block 15 on the two sets of locking seats 14 and pull the positioning block 20 to cover the seat 2 with the sweat-absorbing cloth 17. Rotating the drive rod 23 drives the gear 25 to rotate, which, together with the two sets of racks 24, enables the two sets of positioning frames 21 to move synchronously to both sides, thus making it easier for the operator to insert the positioning block 20 into the left side of the fixing seat 13. After releasing the drive rod 23, the two sets of positioning frames 21 move synchronously inward under the action of the torsion spring 26 and the second spring 22, completing the fixation of the positioning block 20, and then covering the seat 2 with the sweat-absorbing cloth 17. During riding, the sweat is absorbed, preventing the leather seat 2 from slipping on the user's buttocks.

[0023] This utility model provides a dynamic bicycle seat structure, the specific working principle of which is as follows: The seat 2 on the slide rod 3 is slidably connected to the mounting base 4 and the mounting rail 5 via the first clamp 6, second clamp 7, first pulley 8, second pulley 9, and third pulley 10. This allows the two sets of seats 2 to conform to the user's buttocks and flexibly change position during riding according to the actual force exerted by the user's buttocks, avoiding injury to the user's buttocks from a fixed seat 2. Pushing the two sets of locking seats 14 to the sides facilitates the operator in inserting the rotating rod 16 into the two sets of locking seats 14. On block 15, pull the positioning block 20 to cover the seat 2 with the sweat-absorbing cloth 17. Rotate the drive rod 23 to drive the gear 25 to rotate, and cooperate with the two sets of racks 24 to realize the synchronous movement of the two sets of positioning frames 21 to both sides. This makes it easier for the staff to snap the positioning block 20 into the left side of the fixed seat 13. After releasing the drive rod 23, the two sets of positioning frames 21 move inward synchronously under the action of the torsion spring 26 and the second spring 22, thus fixing the positioning block 20 and covering the seat 2 with the sweat-absorbing cloth 17. During the ride, the sweat absorbs the user's sweat and prevents the leather seat 2 from slipping on the user's buttocks.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A seat structure for a stationary bicycle, comprising a support pole (1) and a seat (2), characterized in that: The number of the stools (2) is set in two sets. A mounting base (4) is fixedly installed above the support rod (1). The mounting base (4) is provided with two sets of symmetrically distributed slide rails (5). The two sets of slide rails (5) are distributed corresponding to the two sets of stools (2). A sliding rod (3) is fixedly installed below the two sets of stools (2). A first clamping piece (6) and a second clamping piece (7) are symmetrically distributed on the sliding rod (3). The first clamping piece (6) and the second clamping piece (7) are respectively slidably engaged with the sliding rod (3). The stool (2) is provided with a first pulley (8) and a third pulley (10) below it. A second pulley (9) is provided between the first pulley (8) and the third pulley (10). The second pulley (9) is slidably engaged with the first pulley (8) and the third pulley (10) respectively. The first pulley (8) is movably engaged with the second clamp (7). The third pulley (10) is provided with a nut (12) on the left side and the first clamp (6) is provided with a bolt (11) on the right side.

2. The structure of a stationary bike seat according to claim 1, characterized in that: The bolt (11) passes through the first clamp (6), the second clamp (7), the first pulley (8), the second pulley (9), and the third pulley (10) respectively and is threaded into the nut (12).

3. The structure of a stationary bike seat according to claim 1, characterized in that: The first pulley (8), the second pulley (9) and the third pulley (10) are slidably connected to the mounting base (4) via the slide rail (5).

4. The structure of a stationary bike seat according to claim 1, characterized in that: A fixed seat (13) is fixedly installed on the support rod (1). Two sets of symmetrically distributed card seats (14) are provided on the right side of the fixed seat (13). A rotating block (15) is rotatably installed in each of the two sets of card seats (14). A fixed rod (18) is fixedly installed in the fixed seat (13). The card seats (14) and the fixed rod (18) are slidably connected. A first spring (19) is sleeved on the fixed rod (18). The two ends of the first spring (19) are fixedly connected to the card seats (14) and the fixed seat (13) respectively. A rotating rod (16) is provided between the two sets of card seats (14). The rotating rod (16) is movably engaged with the two sets of rotating blocks (15) respectively. A sweat-absorbing cloth (17) is sleeved on the rotating rod (16). A positioning block (20) is fixedly installed at the end of the sweat-absorbing cloth (17) away from the rotating rod (16).

5. The structure of a stationary bike seat according to claim 4, characterized in that: The fixed base (13) has two sets of symmetrically distributed positioning frames (21) on its left side. Both sets of positioning frames (21) are slidably engaged with the positioning block (20). Both sets of positioning frames (21) are fixedly installed with racks (24). Both sets of positioning frames (21) are fitted with second springs (22). The two ends of the second springs (22) are fixedly connected to the positioning frames (21) and the fixed base (13) respectively.

6. The structure of a stationary bike seat according to claim 4, characterized in that: A drive rod (23) is rotatably installed inside the fixed base (13). A gear (25) is sleeved on the drive rod (23). The gear (25) is meshed with two sets of racks (24) respectively. A torsion spring (26) is sleeved on the drive rod (23). The two ends of the torsion spring (26) are fixedly connected to the gear (25) fixed base (13) respectively.

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