Abdomen curling exercise device for physical fitness

Abstract

The utility model provides a physical fitness abdomen-in exercise device which comprises an arc-shaped support, two arc-shaped track grooves are formed in the inner side wall of the arc-shaped support, two rotating bearings are connected to the inner wall of each arc-shaped track groove in a clamped mode, and two supporting rods are fixedly connected to the inner rings of the two rotating bearings respectively. The upper surfaces of the two supporting rods are jointly and fixedly connected with an abdomen-in kneeling plate, the left side face and the right side face of the abdomen-in kneeling plate are each fixedly connected with two supporting rods, the outer surface of each supporting rod is fixedly connected with a protective sleeve pad, the bottom end of the arc-shaped support is fixedly connected with a supporting block, and the bottom end of each supporting block is fixedly connected with a first supporting rod. According to the abdominal curl exercise device for physical fitness, through the arrangement of the mounting base, the adjusting sector plate, the positioning bolt, the limiting groove, the telescopic cylinder, the telescopic rod and the binding belt, angle adjustment and folding of the abdominal curl device can be achieved, the overall size of the device is effectively reduced, moving and transferring are convenient, and the convenient effect of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sports equipment, in particular to a sports fitness and abdominal tightening exercise device. Background Art

[0002] Sporting goods (sports requisites) are a general term for all items used in the process of physical education, competitive sports and physical exercise. Sports equipment is an important category of sporting goods, which is equipment used to exercise the body and train sports skills. During physical exercise, athletes sometimes need to do abdominal exercises to lose excess abdominal fat in order to maintain a healthy body shape. When doing abdominal exercises, they often need to use corresponding fitness equipment.

[0003] Currently, the existing sports exercise abdominal tightening equipment still has certain disadvantages when used. The overall structure of the equipment is relatively large and cannot be folded, which makes it difficult to use and reduces the effectiveness of the sports fitness abdominal tightening equipment. Therefore, it is necessary to provide a sports fitness abdominal tightening exercise device to solve the above technical problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a sports fitness abdominal exercise device to solve the certain disadvantages of the current existing sports exercise abdominal exercise equipment when in use. The overall structure of the equipment is relatively large and cannot be folded, which makes it difficult to use and has poor performance, thereby reducing the effectiveness of the sports fitness abdominal exercise equipment.

[0005] The utility model provides a sports fitness and abdominal exercise device, comprising an arc-shaped bracket, the inner side wall of the arc-shaped bracket is provided with two arc-shaped track grooves, the inner wall of each arc-shaped track groove is clamped with two rotating bearings, the inner rings of the two groups of rotating bearings are respectively fixedly connected to two support rods, the upper surfaces of the two support rods are commonly fixedly connected to an abdominal kneeling board, the left and right side surfaces of the abdominal kneeling board are fixedly connected to two support rods, the outer surface of each support rod is fixedly connected to a protective sleeve pad, the bottom end of the arc-shaped bracket is fixedly connected to a support block, the bottom end of the support block is fixedly connected to a first support rod, the The top of the arc-shaped bracket is fixedly connected to a mounting seat, and the inner wall of the mounting seat is hinged with a telescopic cylinder through two pin shafts, the inner wall of the telescopic cylinder is clamped with a telescopic rod, and the bottom end of the telescopic rod is fixedly connected to a second support rod, and the outer surface of the telescopic cylinder is threadedly connected to two fastening bolts, and the outer surface of the telescopic cylinder is fixedly connected to an adjusting fan plate, the top of the adjusting fan plate passes through the mounting seat and extends to the outside of the mounting seat, and a group of limit grooves are provided on the left and right sides of the adjusting fan plate, and the left and right sides of the mounting seat are threadedly connected with positioning bolts, and the input end of each positioning bolt is located inside the limit groove.

[0006] Preferably, both left and right side surfaces of the arc-shaped bracket are fixedly connected with a gripping handle, and the outer surface of each gripping handle is fixedly connected with an anti-slip sleeve.

[0007] Preferably, a protective plate is fixedly connected to the front surface of the arc-shaped bracket, and a protective pillow is fixedly connected to the upper surface of the protective plate.

[0008] Preferably, both left and right ends of the first support rod and both left and right ends of the second support rod are fixedly connected with support sleeves, and the outer surface of each support sleeve is provided with a group of anti-slip grooves.

[0009] Preferably, both the left and right side surfaces of the arc-shaped bracket are fixedly connected with binding belts, and the binding belts are located in the middle of the arc-shaped bracket.

[0010] Preferably, a label is fixedly connected to the upper surface of the abdomen-tightening kneeling board, and the label is located in the middle of the abdomen-tightening kneeling board.

[0011] Compared with the related art, the sports fitness and abdominal exercise device provided by the present invention has the following beneficial effects:

[0012] 1. The utility model is equipped with an arc-shaped bracket, an arc-shaped track groove, a rotating bearing, an abdominal kneeling board, a support rod, a protective sleeve pad, a first support rod, a telescopic cylinder, a telescopic rod, a second support rod and a gripping handle, so that the athlete can kneel on the support rod and hold the gripping handle to move the abdominal kneeling board back and forth up and down to achieve abdominal exercise for the athlete. This device has a simple structure and is easy to operate, which is convenient for the athlete to perform abdominal fitness exercises.

[0013] 2. The utility model is equipped with a mounting seat, an adjusting fan plate, a positioning bolt, a limiting slot, a telescopic cylinder, a telescopic rod and a binding belt, so that the angle of the abdominal device can be adjusted and folded, thereby effectively reducing the overall volume of the device, facilitating movement and transportation, and effectively increasing the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a sports fitness and abdominal exercise device of the present invention;

[0015] Figure 2 This is a side view of the arc-shaped bracket of the utility model;

[0016] Figure 3 It is a cross-sectional view of the side view of the arc-shaped bracket of the utility model;

[0017] Figure 4 It is a top view of the arc-shaped bracket of the utility model.

[0018] Numbers in the figure: 1. Arc-shaped bracket; 2. Binding belt; 3. Abdomen kneeling board; 4. Sign; 5. Protective pad; 6. Support rod; 7. Support block; 8. First support rod; 9. Support sleeve; 10. Anti-slip groove; 11. Second support rod; 12. Telescopic rod; 13. Fastening bolt; 14. Telescopic cylinder; 15. Anti-slip sleeve; 16. Grip handle; 17. Positioning bolt; 18. Mounting seat; 19. Adjustment fan plate; 20. Protective pillow; 21. Protective plate; 22. Arc track groove; 23. Rotating bearing; 24. Support rod; 25. Limit groove. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0020] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4A sports fitness abdominal exercise device includes an arc-shaped bracket 1, and the inner side wall of the arc-shaped bracket 1 is provided with two arc-shaped track grooves 22. The inner wall of each arc-shaped track groove 22 is clamped with two rotating bearings 23. The inner rings of the two sets of rotating bearings 23 are respectively fixedly connected to two support rods 24. The upper surfaces of the two support rods 24 are commonly fixedly connected with an abdominal kneeling board 3. The left and right sides of the abdominal kneeling board 3 are fixedly connected with two support rods 6. The outer surface of each support rod 6 is fixedly connected with a protective sleeve pad 5. The bottom end of the arc-shaped bracket 1 is fixedly connected to a support block 7. The bottom end of the support block 7 is fixedly connected to a first support rod 8. The top of the arc-shaped bracket 1 is fixedly connected There is a mounting seat 18, the inner wall of the mounting seat 18 is hinged with a telescopic cylinder 14 through two pins, the inner wall of the telescopic cylinder 14 is clamped with a telescopic rod 12, the bottom end of the telescopic rod 12 is fixedly connected to the second support rod 11, the outer surface of the telescopic cylinder 14 is threadedly connected to two fastening bolts 13, the outer surface of the telescopic cylinder 14 is fixedly connected to an adjusting fan plate 19, the top of the adjusting fan plate 19 passes through the mounting seat 18 and extends to the outside of the mounting seat 18, a group of limit grooves 25 are opened on the left and right sides of the adjusting fan plate 19, and the left and right sides of the mounting seat 18 are threadedly connected with positioning bolts 17, and the input end of each positioning bolt 17 is located inside the limit groove 25.

[0021] During the specific implementation process, the left and right sides of the arc-shaped bracket 1 are fixedly connected with gripping handles 16, and the outer surface of each gripping handle 16 is fixedly connected with an anti-slip sleeve 15, which can increase the stability of the upper body of the athlete and facilitate subsequent abdominal exercises. The front of the arc-shaped bracket 1 is fixedly connected with a protective plate 21, and the upper surface of the protective plate 21 is fixedly connected with a protective pillow 20, which can protect the top of the arc-shaped bracket 1 and increase the safety of this device. The left and right ends of the first support rod 8 and the left and right ends of the second support rod 11 are fixedly connected with support sleeves 9, and the outer surface of each support sleeve 9 is provided with a group of anti-slip grooves 10, which can increase the anti-slip properties of the bottom of the first support rod 8 and the second support rod 11, and facilitate stable support for this device.

[0022] The left and right sides of the arc-shaped bracket 1 are fixedly connected with binding belts 2, which are located in the middle of the arc-shaped bracket 1 and can bind and fix the folded device, making it easy to move and transport the device. The upper surface of the abdominal kneeling board 3 is fixedly connected with a sign 4, which is located in the middle of the abdominal kneeling board 3 and can explain the model of the device, making it easier for athletes to understand the device.

[0023] The working principle of the sports fitness and abdominal exercise device provided by the present invention is as follows: when in use, the athlete first carries the device to the designated exercise position, loosens the binding belt 2, supports the abdominal exercise device, and loosens the fastening bolts 13 and the positioning bolts 17 to adjust the angle of the device, and then tightens the fastening bolts 13 and the positioning bolts 17 to realize the assembly of the abdominal exercise device, and uses the first support rod 8 and the second support rod 11 to support the device, and then the athlete kneels with both legs on the support rod 6 and the protective sleeve pad 5, and holds the gripping handle 16 with both hands, and then uses the legs to exert force to make the abdominal kneeling board 3 move back and forth on the arc-shaped bracket 1 to realize the athlete's waist and abdomen exercise operation.

[0024] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0025] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A sports fitness and abdominal exercise device, characterized in that: The arc-shaped bracket (1) comprises two arc-shaped track grooves (22) on the inner side wall of the arc-shaped bracket (1), two rotating bearings (23) are clamped on the inner wall of each arc-shaped track groove (22), the inner rings of the two groups of rotating bearings (23) are respectively fixedly connected to two support rods (24), the upper surfaces of the two support rods (24) are commonly fixedly connected to an abdominal kneeling board (3), the left and right sides of the abdominal kneeling board (3) are fixedly connected to two support rods (6), the outer surface of each support rod (6) is fixedly connected to a protective sleeve pad (5), the bottom end of the arc-shaped bracket (1) is fixedly connected to a support block (7), the bottom end of the support block (7) is fixedly connected to a first support rod (8), and the top end of the arc-shaped bracket (1) is fixedly connected to a mounting seat (18). The inner wall of the mounting seat (18) is hinged with a telescopic cylinder (14) via two pins, the inner wall of the telescopic cylinder (14) is clamped with a telescopic rod (12), the bottom end of the telescopic rod (12) is fixedly connected to a second support rod (11), the outer surface of the telescopic cylinder (14) is threadedly connected to two fastening bolts (13), the outer surface of the telescopic cylinder (14) is fixedly connected to an adjustment fan plate (19), the top end of the adjustment fan plate (19) passes through the mounting seat (18) and extends to the outside of the mounting seat (18), the left and right side surfaces of the adjustment fan plate (19) are each provided with a group of limit grooves (25), the left and right side surfaces of the mounting seat (18) are each threadedly connected to positioning bolts (17), and the input end of each positioning bolt (17) is located inside the limit groove (25).

2. A sports fitness and abdominal exercise device according to claim 1, characterized in that: The left and right side surfaces of the arc-shaped bracket (1) are both fixedly connected to a gripping handle (16), and the outer surface of each gripping handle (16) is fixedly connected to an anti-slip sleeve (15).

3. A sports fitness and abdominal exercise device according to claim 1, characterized in that: A protective plate (21) is fixedly connected to the front surface of the arc-shaped bracket (1), and a protective pillow (20) is fixedly connected to the upper surface of the protective plate (21).

4. The sports fitness and abdominal exercise device according to claim 1, characterized in that: The left and right ends of the first support rod (8) and the left and right ends of the second support rod (11) are fixedly connected to support sleeves (9), and the outer surface of each support sleeve (9) is provided with a group of anti-slip grooves (10).

5. The sports fitness and abdominal exercise device according to claim 1, characterized in that: The left and right side surfaces of the arc-shaped bracket (1) are both fixedly connected with binding belts (2), and the binding belts (2) are located in the middle of the arc-shaped bracket (1).

6. The sports fitness and abdominal exercise device according to claim 1, characterized in that: A label (4) is fixedly connected to the upper surface of the abdomen-contracting kneeling board (3), and the label (4) is located in the middle of the abdomen-contracting kneeling board (3).

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