Novel underwater fitness bicycle

Abstract

The utility model discloses a novel underwater exercise bicycle which comprises a bicycle frame, a saddle is arranged on one side of the top end of the bicycle frame, pedals are arranged on the two sides of the bicycle frame, a supporting frame is arranged at the bottom end of the bicycle frame, a handlebar is arranged on the other side of the top end of the bicycle frame, and a connecting pipe is arranged at one end of the handlebar. A connecting assembly is arranged at one end of the handlebar, and an adjusting pipe used for being connected with a frame is arranged at the bottom end of a connecting pipe. By means of the design of the adjusting pipe, the connecting pipe, the anti-skid sleeve and the connecting assembly, locking of the inserting block can be relieved through the adjusting hole formed by rotating the locking bolt, so that the angles of different handlebars can be adjusted according to personal comfort preference of a user, and after the angles are adjusted, the inserting block can be locked through the anti-skid sleeve and the connecting assembly. The locking bolt is screwed into the adjusting hole with the corresponding angle in a threaded mode and inserted into the circular through groove in a penetrating mode, the angle of the inserting block is locked, adjusting work of the handlebar is completed, and the angle of the handlebar better conforms to habits of a user.

Description

Technical Field

[0001] The utility model relates to the field of fitness equipment, in particular to a novel underwater fitness bicycle. Background Art

[0002] A bicycle is a piece of fitness equipment that is exercised by pedaling. With the development of the times, it has been found that when pedaling in water, the resistance of water increases the intensity of exercise. The use of underwater fitness bicycles can provide a low-impact, whole-body exercise with less pressure on joints, and is suitable for people who need rehabilitation or have joint problems. In addition, the resistance of water can increase the intensity of exercise, improve cardiopulmonary function and muscle endurance, so underwater fitness bicycles are widely used. During use, the height of the handlebars, seat and frame of the bicycle can be adjusted accordingly, but the handlebars usually adopt a fixed shape, so the user cannot adjust the angle of the handle, which is not conducive to the grip of different users. Utility Model Content

[0003] The purpose of the utility model is to provide a novel underwater fitness bicycle to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel underwater fitness bicycle, comprising a frame, a seat for a user to sit on is arranged on one side of the top of the frame, pedals for the user to step on are arranged on both sides of the frame, a support frame for stably placing the frame is arranged at the bottom of the frame, a handlebar for the user to hold is arranged on the other side of the top of the frame, a connecting pipe for adjusting the angle of the handlebar is arranged at one end of the handlebar, a connecting assembly for connecting to the connecting pipe is arranged at one end of the handlebar, and an adjustment pipe for connecting to the frame is arranged at the bottom of the connecting pipe.

[0005] Preferably, the bottom end of the adjusting tube is fixedly connected to the other side of the top end of the frame, and the top end of the adjusting tube is fixedly connected to the bottom end of the connecting tube.

[0006] Preferably, the connecting assembly comprises a plug-in connector and a locking member, and plug-in grooves for inserting the plug-in connector are respectively formed at both ends of the connecting pipe.

[0007] Preferably, the connector includes a connector block, the locking member includes a locking bolt, and the inner wall of the connector slot is provided with a plurality of adjustment holes for inserting the locking bolts.

[0008] Preferably, the plurality of adjusting holes are arranged in a circular shape with equal intervals, and the inner wall of the adjusting hole is provided with an internal thread for threaded connection with a locking bolt.

[0009] Preferably, a circular through groove for inserting a locking bolt is formed on the outer wall of the plug-in block.

[0010] Preferably, the outer wall of the other end of the handlebar is provided with an anti-skid cover for preventing slipping.

[0011] Technical effects and advantages of the utility model:

[0012] The utility model utilizes the design of an adjustment tube, a connection tube, an anti-slip sleeve and a connection component, and can release the lock of the plug-in block by rotating the locking bolt out of the adjustment hole, so that the angles of different handlebars can be adjusted according to the user's personal comfort preference. After the angle is adjusted, the locking bolt thread is screwed into the adjustment hole of the corresponding angle and inserted into the circular through groove to lock the angle of the plug-in block, thereby completing the adjustment of the handlebar and making the angle of the handlebar more in line with the user's habits. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall side structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of the handlebar and the connecting pipe of the utility model.

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the connecting pipe of the utility model.

[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the handlebar and the connecting assembly of the utility model.

[0017] In the figure: 1. frame; 2. seat; 3. pedal; 4. support frame; 5. adjustment tube; 6. connecting tube; 7. adjustment hole; 8. plug-in slot; 9. plug-in block; 10. handlebar; 11. anti-slip cover; 12. locking bolt. DETAILED DESCRIPTION

[0018] 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.

[0019] The utility model provides Figure 1-4The new underwater fitness bicycle shown in the figure comprises a frame 1, a seat 2 for a user to sit on is arranged on one side of the top of the frame 1, pedals 3 for the user to step on are arranged on both sides of the frame 1, a support frame 4 for stably placing the frame 1 is arranged at the bottom of the frame 1, a handlebar 10 for the user to hold is arranged on the other side of the top of the frame 1, a connecting pipe 6 for adjusting the angle of the handlebar 10 is arranged at one end of the handlebar 10, a connecting assembly for connecting to the connecting pipe 6 is arranged at one end of the handlebar 10, and an adjusting pipe 5 for connecting to the frame 1 is arranged at the bottom of the connecting pipe 6.

[0020] Specifically, the outer wall of the other end of the handlebar 10 is provided with an anti-skid cover 11 for preventing slipping.

[0021] Furthermore, the frame 1, the seat 2, the pedals 3, the support frame 4 and the handlebars 10 constitute an existing model WB0-2 swimming pool underwater bicycle. The frame 1 is placed at the bottom of the swimming pool through the support frame 4, and then the user sits on the top of the seat 2 and steps on the pedals 3 to perform cycling exercises. During riding, the user supports the body by holding the handlebars 10. The outer wall of the anti-slip cover 11 is provided with anti-slip grooves to ensure that the hand will not slip when holding. The anti-slip cover 11 is mounted on the outer wall of the handlebar 10. Two handlebars 10 are provided, which are symmetrically arranged on both sides of the adjustment tube 5.

[0022] Specifically, the bottom end of the adjusting tube 5 is fixedly connected to the other side of the top of the frame 1, and the top of the adjusting tube 5 is fixedly connected to the bottom end of the connecting tube 6. The connecting assembly includes a plug-in component and a locking component. Both ends of the connecting tube 6 are respectively provided with plug-in grooves 8 for inserting the plug-in component. The plug-in component includes a plug-in block 9. The locking component includes a locking bolt 12. The inner wall of the plug-in groove 8 is provided with a plurality of adjusting holes 7 for inserting the locking bolt 12. The plurality of adjusting holes 7 are arranged in a ring with equal intervals. The inner wall of the adjusting hole 7 is provided with an internal thread for threaded connection with the locking bolt 12. The outer wall of the plug-in block 9 is provided with a circular through groove for inserting the locking bolt 12.

[0023] Furthermore, the adjusting tube 5 is sleeved inside one end of the frame 1, and the adjusting tube 5 is fixedly connected to the frame 1 through a limit piece, so that the adjusting tube 5 cannot move. When the limit piece is removed, the adjusting tube 5 can be moved to adjust the height of the handlebar 10. The number of connecting components corresponds to the number of handlebars 10. Two plug-in slots 8 are provided, which are symmetrically provided at both ends of the connecting tube 6. The size of the plug-in slot 8 is 1.02 times the size of the plug-in block 9. A plurality of adjusting holes 7 are provided on the inner wall of each plug-in slot 8. The plurality of adjusting holes 7 are distributed in a circular shape with equal spacing. The number of the adjusting holes 7 is an even number. The internal thread is meshed with the thread on the outer wall of the locking bolt 12. The relative adjusting holes 7 can penetrate each other, so as to perform threaded insertion connection with the locking bolt 12. The circular through groove of the plug-in block 9 has a smooth inner wall, and the size of the circular through groove is the lock. The locking bolt 12 is 1.02 times the outer diameter of the fixed bolt 12. When adjusting the angle of the handlebar 10, the locking bolt 12 is disengaged from the circular through groove and the adjusting hole 7 by rotating the locking bolt 12 counterclockwise, so that the locking bolt 12 is disengaged from the circular through groove and the adjusting hole 7, and the locking of the plug-in block 9 can be released, so that the angle of the handlebar 10 is rotated, and the handlebar 10 drives the plug-in block 9 to rotate synchronously. When the handlebar 10 is adjusted to a suitable position, the handlebar 10 is fine-tuned so that the circular through groove of the plug-in block 9 and the adjusting hole 7 closest to the circular through groove are in the same straight line, so that the two adjusting holes 7 and the circular through groove are interconnected, and then the locking bolt 12 is rotated clockwise to pass through the adjusting hole 7 and the circular through groove one by one, so that the locking bolt 12 is fixedly connected to the connecting pipe 6. At this time, the plug-in block 9 cannot rotate, and the angle adjustment of the handlebar 10 is completed to meet the gripping needs of different users.

[0024] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel underwater fitness bicycle, comprising a frame (1), wherein a seat (2) for a user to sit on is arranged on one side of the top of the frame (1), pedals (3) for the user to step on are arranged on both sides of the frame (1), and a support frame (4) for stably placing the frame (1) is arranged at the bottom of the frame (1), characterized in that: A handlebar (10) for a user to hold is arranged on the other side of the top of the frame (1), a connecting pipe (6) for adjusting the angle of the handlebar (10) is arranged at one end of the handlebar (10), a connecting assembly for connecting to the connecting pipe (6) is arranged at one end of the handlebar (10), and an adjusting pipe (5) for connecting to the frame (1) is arranged at the bottom end of the connecting pipe (6).

2. The novel underwater fitness bicycle according to claim 1 is characterized in that: The bottom end of the adjusting tube (5) is fixedly connected to the other side of the top end of the vehicle frame (1), and the top end of the adjusting tube (5) is fixedly connected to the bottom end of the connecting tube (6).

3. The novel underwater fitness bicycle according to claim 1 is characterized in that: The connection assembly comprises a plug-in connector and a locking member, and both ends of the connection pipe (6) are respectively provided with plug-in slots (8) for inserting the plug-in connector.

4. The novel underwater fitness bicycle according to claim 3 is characterized in that: The plug-in connector comprises a plug-in block (9), the locking member comprises a locking bolt (12), and the inner wall of the plug-in slot (8) is provided with a plurality of adjustment holes (7) for inserting the locking bolt (12).

5. The novel underwater fitness bicycle according to claim 4 is characterized in that: The plurality of adjustment holes (7) are arranged in a circular pattern at equal intervals, and the inner wall of the adjustment hole (7) is provided with an internal thread for threaded connection with a locking bolt (12).

6. The novel underwater fitness bicycle according to claim 4 is characterized in that: The outer wall of the plug-in block (9) is provided with a circular through groove for inserting a locking bolt (12).

7. The novel underwater fitness bicycle according to claim 1 is characterized in that: The outer wall of the other end of the handlebar (10) is provided with an anti-skid cover (11) for preventing slipping.

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