Angle adjusting device

Abstract

The utility model relates to an angle adjusting device, which belongs to the technical field of fitness equipment and comprises a sleeve, a rotating shaft and a handle. The sleeve is connected with the rotating shaft in a sleeved mode, a clamping groove is formed in an inner ring of the top end of the sleeve, the handle is connected with the rotating shaft, a check block is connected to the end of the handle, and the handle can drive the rotating shaft to rotate and drive the check block to be clamped in the clamping groove. Through mutual cooperation of the handle, the sleeve and the rotating shaft, 360-degree rotation of the handle can be achieved, the stepless adjustment effect is achieved, a user can be allowed to adjust the angle of the handle according to own requirements and habits through stepless adjustment, specific muscle groups can be better exercised by properly adjusting the angle of the handle, and the user experience is improved. Therefore, an exercise plan conforming to individual requirements is formulated; the whole device is simple in structure and convenient to operate, stepless adjustment of the angle can be easily achieved only when the device is applied to fitness equipment, and the use requirements of customers are met.

Description

Technical Field

[0001] The utility model relates to an angle adjusting device, in particular to an angle adjusting device that can rotate 360°, and belongs to the technical field of fitness equipment. Background Art

[0002] The design of the handle in fitness equipment directly affects the fitness effect and user experience. Reasonable adjustment of the handle angle is crucial for improving exercise efficiency, reducing the risk of injury, and enhancing user comfort. However, the handles of existing fitness equipment are usually of a conventional fixed design or a simple plug-in design, and can only move within a small range. During exercise, the body shapes and strength levels of different users vary. The fixed-angle handle cannot meet the needs of everyone, and appropriately adjusting the handle angle can better exercise specific muscle groups. Therefore, there is an urgent need for a simple-structured angle adjusting device that can achieve stepless adjustment, which can allow users to adjust the handle angle according to their own needs and habits to meet the usage requirements. Summary of the Utility Model

[0003] Technical Objective: To overcome the deficiencies in the prior art, the utility model provides an angle adjusting device that can achieve stepless adjustment of the angle. When combined with the handle of fitness equipment, it can be adjusted according to the specific needs of each user, thereby improving the applicability and training effect of fitness equipment.

[0004] Technical Solution: To achieve the above objective, an angle adjusting device disclosed by the utility model includes a sleeve, a rotating shaft, and a handle; the sleeve is sleeved and connected with the rotating shaft, a clamping groove is arranged on the inner circle of the top end of the sleeve, the handle is connected with the rotating shaft, and a stop block is connected to the end of the handle. The handle can drive the rotating shaft to rotate and drive the stop block to be clamped in the clamping groove.

[0005] Furthermore, the sleeve includes a flange part and a cylinder body distributed up and down; several of the clamping grooves are circumferentially and arrayedly distributed on the inner circle of the flange part, and a first bearing and a second bearing are connected between the rotating shaft and the cylinder body at an upper and lower interval.

[0006] A skirt is arranged on the surface of the rotating shaft, the first bearing is connected below the skirt, and the second bearing is connected to the bottom end of the rotating shaft.

[0007] Furthermore, a limiting plate is connected above the skirt, through holes are arranged on the surface of the limiting plate, and the handle can drive the stop block to slide in the through holes.

[0008] Furthermore, a first housing is connected to cover the top end of the rotating shaft, the first housing and the limiting plate are distributed up and down, and the stop block is connected inside the first housing.

[0009] Further, an annular protrusion is provided on the surface of the handle, and a spring is sleeved between the annular protrusion and the outer surface of the first housing.

[0010] Further, two rib plates are connected to the surface of the rotating shaft, and the two rib plates form a limiting area. The stop block is clamped in the limiting area and moves relative to the rotating shaft through the limiting plate.

[0011] Further, a second housing is sleeved on the surface of the handle. The second housing is connected to the first housing, and the handle can reciprocate within the second housing.

[0012] In the present utility model, through the mutual cooperation among the handle, the sleeve and the rotating shaft, 360° rotation of the handle can be realized, achieving the effect of stepless adjustment. Stepless adjustment allows users to adjust the handle angle according to their own needs and habits. Appropriate adjustment of the handle angle can enable specific muscle groups to be better exercised, thereby formulating an exercise plan that meets personal needs; the whole device has a simple structure and is convenient to operate. As long as it is applied to fitness equipment, stepless adjustment of the angle can be easily achieved to meet the usage requirements of customers. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is a cross-sectional view of the present utility model;

[0015] Figure 3 is a schematic structural diagram of the sleeve in the present utility model;

[0016] Figure 4 is a partial schematic diagram (one) of the present utility model;

[0017] Figure 5 is a partial schematic diagram (two) of the present utility model;

[0018] Figure 6 is a partial schematic diagram (three) of the present utility model.

[0019] In the figure, 1. Sleeve; 101. Flange portion; 102. Cylindrical body; 2. Rotating shaft; 3. Handle; 4. Card slot; 5. Stop block; 6. First bearing; 7. Second bearing; 8. Skirt; 9. Limiting plate; 10. Through hole; 11. First housing; 12. Annular protrusion; 13. Spring; 14. Rib plate; 15. Second housing. Detailed Embodiments

[0020] The following describes the principles and features of the present utility model in conjunction with the attached Figure 1 to the attached Figure 6 The principles and features of the present utility model are described, and the examples given are only used to explain the present utility model and are not used to limit the scope of the present utility model.

[0021] An angle adjustment device includes a sleeve 1, a rotating shaft 2 and a handle 3; the sleeve 1 is sleeved and connected with the rotating shaft 2, a clamping groove 4 is arranged on the inner circle of the top end of the sleeve 1, the handle 3 is connected with the rotating shaft 2, and a stop block 5 is connected to the end of the handle 3. The handle 3 can drive the rotating shaft 2 to rotate and drive the stop block 5 to be clamped in the clamping groove 4 to limit the stop block 5 and the handle 3.

[0022] The sleeve 1 includes a flange part 101 and a cylinder body 102 which are distributed up and down; several clamping grooves 4 are arranged in the inner circle of the flange part 101 in a circumferential array, and a first bearing 6 and a second bearing 7 are connected between the rotating shaft 2 and the cylinder body 102 at an upper and lower interval. Through the first bearing 6 and the second bearing 7, the rotation of the rotating shaft 2 in the cylinder body 102 is realized.

[0023] A skirt 8 is arranged on the surface of the rotating shaft 2, the first bearing 6 is connected below the skirt 8, and the second bearing 7 is connected to the bottom end of the rotating shaft 2.

[0024] A limiting plate 9 is connected above the skirt 8, a through hole 10 is arranged on the surface of the limiting plate 9, and the handle 3 can drive the stop block 5 to slide in the through hole 10.

[0025] A first housing 11 is connected to the top end of the rotating shaft 2 in a covering manner, the first housing 11 and the limiting plate 9 are distributed up and down, and the stop block 5 is connected inside the first housing 11; the first housing 11 can prevent foreign objects from falling in, protect internal parts and improve the service life of the equipment.

[0026] An annular protrusion 12 is arranged on the surface of the handle 3, and a spring 13 is sleeved between the annular protrusion 12 and the outer surface of the first housing 11, which can reset the handle 3.

[0027] Two rib plates 14 are connected to the surface of the rotating shaft 2, the two rib plates 14 form a limiting area, the stop block 5 is clamped in the limiting area and moves relative to the rotating shaft 2 through the limiting plate 9. The stop block 5 can be double-limited by the rib plates 14 and the limiting plate 9, improving the operation convenience.

[0028] A second housing 15 is covered on the surface of the handle 3, the second housing 15 is connected with the first housing 11, and the handle 3 can reciprocate in the second housing 15.

[0029] Working principle:

[0030] When the fitness equipment is used in combination with this angle adjustment device, the second housing 15 can serve as a fitness handle. When adjustment is needed, hold the handle 3 and move it along the inside of the second housing 15, compressing the spring 13. The handle 3 pushes the stop block 5 to move along the through hole 10. At this time, the stop block 5 withdraws from the card slot 4. Then, after rotating a certain angle as required, release the handle 3. The spring 13 drives the handle 3 to return to the initial position due to elastic reset. The stop block 5 moves along the through hole 10 and is clamped in the latest card slot 4, and the angle adjustment is completed.

[0031] This angle adjustment device can be applied to any device with an angle adjustment requirement, not limited to fitness equipment. It has a simple structure, can achieve stepless adjustment, and meets the usage requirements.

[0032] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An angle adjustment device, characterized in that: The invention comprises a sleeve (1), a rotating shaft (2) and a handle (3); the sleeve (1) is sleeve-connected with the rotating shaft (2); a clamping groove (4) is arranged on the inner ring of the top end of the sleeve (1); the handle (3) is connected with the rotating shaft (2); and a stopper (5) is connected to the end of the handle (3); the handle (3) can drive the rotating shaft (2) to rotate and drive the stopper (5) to be clamped in the clamping groove (4).

2. The angle adjustment device according to claim 1, characterized in that: The sleeve (1) comprises a flange portion (101) and a cylinder (102) which are distributed vertically; a plurality of the slots (4) are distributed in an array along a circumferential direction on the inner circle of the flange portion (101); a first bearing (6) and a second bearing (7) are connected vertically and spaced apart between the rotating shaft (2) and the cylinder (102).

3. The angle adjustment device according to claim 2, characterized in that: The surface of the rotating shaft (2) is provided with a skirt (8), the first bearing (6) is connected below the skirt (8), and the second bearing (7) is connected to the bottom end of the rotating shaft (2).

4. The angle adjustment device according to claim 3, characterized in that: A limiting plate (9) is connected above the skirt (8), a through hole (10) is provided on the surface of the limiting plate (9), and the handle (3) can drive the stopper (5) to slide in the through hole (10).

5. The angle adjustment device according to claim 4, characterized in that: The top end cover of the rotating shaft (2) is connected to a first shell (11), the first shell (11) and the limit plate (9) are distributed up and down, and the stop block (5) is connected to the inside of the first shell (11).

6. The angle adjustment device according to claim 5, characterized in that: The handle (3) is provided with an annular protrusion (12) on its surface, and a spring (13) is sleeved between the annular protrusion (12) and the outer surface of the first shell (11).

7. The angle adjustment device according to claim 4, characterized in that: The surface of the rotating shaft (2) is connected to two rib plates (14), the two rib plates (14) forming a limiting area, the stopper (5) is clamped in the limiting area and moves relative to the rotating shaft (2) via the limiting plate (9).

8. The angle adjustment device according to claim 1, characterized in that: The handle (3) is covered with a second shell (15) on its surface. The second shell (15) is connected to the first shell (11). The handle (3) can reciprocate in the second shell (15).

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