Muscle physical training equipment
By designing foldable and adjustable muscle sports training equipment, the existing high jump training equipment has solved the problem of large space and poor soft padding limits, achieving convenient storage, stable shock absorption and height adjustment.
Patent Information
- Application Number
- CN202420982074.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-05-08
AI Technical Summary
The existing high jump training equipment is inconvenient to fold and shrink, takes up a large space, and cannot limit the pads, resulting in misalignment of the pads, poor shock absorption effect, and poor safety.
A muscle sports training equipment is designed, including a sleeve rod, a movable rod, a support rod and a telescopic rod. The threaded rod is driven to rotate by rotating the rotor, so that the lifting block moves in the placement groove, so that the telescopic rod can be moved upward, the support rod can be folded, the sleeve rod can be stored, and the soft pad is fixed by the limit block to avoid misalignment.
It realizes convenient folding and storage of the elevated jump stand, saves space, ensures the stability and safety of the cushion, improves the shock absorption effect and the athlete's sense of security, and can adjust the height of the elevated jump stand to meet different training needs.
Smart Images
Figure CN222677094U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of height-adjusting devices, in particular to muscle sports training equipment. Background Art
[0002] With the development of social economy and the reform of people's educational awareness, more and more physical education courses are listed as compulsory subjects in the current school education process, and the proportion of physical education courses in the usual courses is increasing. High jump is also one of the compulsory items. At the same time, high jump is also one of the competition items in track and field sports, which strengthens muscle training.
[0003] The current high jump stand for high jump training is generally a fixed bracket, which is not convenient to fold and shrink. It often takes up a large storage space when placed, and the soft cushion cannot be limited, resulting in misalignment of the soft cushion, poor shock absorption effect and poor safety. In view of the above problems, the inventor proposes a muscle sports training equipment to solve the above problems. Utility Model Content
[0004] In order to solve the problem that it is inconvenient to fold and shrink, and often takes up a lot of storage space when placed, the utility model aims to provide a muscle sports training equipment.
[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a muscle sports training equipment, including a sleeve rod, a movable rod movably inserted in the sleeve rod, a first bolt is inserted with an internal thread on one side of the sleeve rod, the first bolt is threadedly inserted in the movable rod, a support rod is rotatably provided in the movable rod, a telescopic rod is movably inserted in the support rod, scale lines are fixedly provided on one side of the support rod and the telescopic rod, and a fixing frame is detachably provided on one side of the sleeve rod.
[0006] Preferably, a storage groove is provided in the movable rod, a rotating rod is rotatably inserted in the support rod, the rotating rod is fixed in the storage groove, an insertion rod is movably inserted in the movable rod, the insertion rod is movably inserted in the support rod, a placement groove is provided in the support rod, a threaded rod is rotatably inserted in the support rod, a turntable is fixed on the threaded rod, a handle is fixed on the turntable, a lifting block is movably provided in the placement groove, the lifting block is threadedly connected to the outer surface of the threaded rod, the telescopic rod is fixed on the lifting block, a fixing ring is fixed on the telescopic rod, a clamping sleeve is fixed on the fixing ring, and a cross bar is movably provided on the clamping sleeve.
[0007] Preferably, a limit block is fixedly provided on one side of the sleeve rod, a T-shaped slot is opened in the limit block, a T-shaped block is fixedly provided on one side of the fixed frame, the T-shaped block is movably clamped in the T-shaped slot, a soft pad is fixed in the fixed frame, a rubber block is fixed under the fixed frame, and a support plate is fixed under the rubber block.
[0008] Compared with the prior art, the beneficial effects of the utility model are:
[0009] 1. By turning the turntable, the threaded rod drives the lifting block to slide downward, so that the telescopic rod moves into the placement slot, and then the insertion rod is pulled out to rotate the support rod into the storage slot. By unscrewing the first bolt and then pushing the movable rod into the sleeve rod, the high jump stand can be stored and folded, thereby saving a lot of storage space;
[0010] 2. The T-shaped block is stuck in the limit block, so that the soft cushion can be limited, ensuring the stability of the soft cushion and preventing it from shifting. The soft cushion plays a protective role when the athlete falls and impacts, and the rubber block can provide a buffering effect;
[0011] 3. The threaded rod is driven to rotate by rotating the turntable. The rotation of the threaded rod enables the lifting block to move in the placement slot, so that the telescopic rod can move upward. The cross bar can be placed inside through the clamping sleeve on the fixed ring. The height of the telescopic rod in the support rod when adjusted upward can be observed through the scale line, so that the height of the high jump stand can be adjusted, which is convenient for athletes to record at different heights. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0013] Figure 1 It is a schematic diagram of the structure of the utility model.
[0014] Figure 2 This is a schematic diagram of the cushion structure of the utility model.
[0015] Figure 3 For this utility model Figure 1 Enlarged structural diagram at A in the middle.
[0016] In the figure: 1. sleeve rod; 11. first bolt; 12. limit block; 121. T-slot; 2. movable rod; 201. storage slot; 21. rotating rod; 22. insertion rod; 3. support rod; 301. placement slot; 31. telescopic rod; 32. fixing ring; 33. clamping sleeve; 34. cross bar; 35. threaded rod; 36. scale line; 37. lifting block; 38. turntable; 39. handle; 4. cushion; 41. fixing frame; 42. T-block; 43. support plate; 44. rubber block. DETAILED DESCRIPTION
[0017] 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.
[0018] Embodiment 1: Figure 1-3 As shown, the utility model provides a muscle sports training equipment, including a sleeve rod 1, a movable rod 2 is movably inserted in the sleeve rod 1, a support rod 3 is rotatably provided in the movable rod 2, a telescopic rod 31 is movably inserted in the support rod 3, scale lines 36 are fixedly provided on one side of the support rod 3 and the telescopic rod 31, and a fixing frame 41 is detachably provided on one side of the sleeve rod 1. The movable rod 2 can be extended and retracted in the sleeve rod 1, so that the movable rod 2 can be expanded, so that the high jump frame can be adjusted to a suitable width, and the height of the telescopic rod 31 in the support rod 3 when adjusted upward can be observed through the scale lines 36.
[0019] A first bolt 11 is internally threadedly inserted into one side of the sleeve rod 1 , and the first bolt 11 is threadedly inserted into the movable rod 2 .
[0020] By adopting the above technical solution, after the movable rod 2 is adjusted, the sleeve rod 1 and the movable rod 2 are fixed by the first bolt 11, so that the sleeve rod 1 and the movable rod 2 are kept in a vertical state.
[0021] A storage groove 201 is provided in the movable rod 2 , a rotating rod 21 is rotatably inserted in the support rod 3 , the rotating rod 21 is fixed in the storage groove 201 , an insertion rod 22 is movably inserted in the movable rod 2 , and the insertion rod 22 is movably inserted in the support rod 3 .
[0022] By adopting the above technical solution, the support rod 3 can be rotated in the movable rod 2 through the rotating rod 21, so that the support rod 3 is placed in the storage groove 201, so that the support rod 3 can be folded and placed, and the movable rod 2 and the support rod 3 are fixed by the insertion rod 22 when the high jump stand is in use.
[0023] A placement groove 301 is opened in the support rod 3, a threaded rod 35 is rotatably inserted in the support rod 3, a turntable 38 is fixedly provided on the threaded rod 35, a handle 39 is fixedly provided on the turntable 38, a lifting block 37 is movably provided in the placement groove 301, the lifting block 37 is threadedly connected to the outer surface of the threaded rod 35, and the telescopic rod 31 is fixedly provided on the lifting block 37.
[0024] By adopting the above technical solution, the threaded rod 35 is driven to rotate by rotating the turntable 38, and the rotation of the threaded rod 35 causes the lifting block 37 to move in the placement groove 301, so that the telescopic rod 31 can move upward, so that the height of the high jump stand can be adjusted, which is convenient for athletes to record at different heights.
[0025] A fixing ring 32 is fixedly provided on the telescopic rod 31 , a clamping sleeve 33 is fixedly provided on the fixing ring 32 , and a cross bar 34 is movably provided on the clamping sleeve 33 .
[0026] By adopting the above technical solution, the cross bar 34 can be placed inside the fixing ring 32 through the clamping sleeve 33 on the fixing ring 32.
[0027] A cushion 4 is fixedly disposed in the fixing frame 41 , a rubber block 44 is fixedly disposed under the fixing frame 41 , and a support plate 43 is fixedly disposed under the rubber block 44 .
[0028] By adopting the above technical solution, the soft pad 4 can protect the athlete when he falls and impacts, and the rubber block 44 can provide a buffering effect.
[0029] Embodiment 2: Figure 1 As shown, a limit block 12 is fixedly provided on one side of the sleeve rod 1, and a T-shaped slot 121 is opened in the limit block 12. A T-shaped block 42 is fixedly provided on one side of the fixed frame 41. The T-shaped block 42 is movably clamped in the T-shaped slot 121. By clamping the T-shaped block 42 in the limit block 12, the cushion 4 can be limited, thereby ensuring the stability of the cushion 4 and preventing the cushion 4 from being offset.
[0030] Working principle: first, place the sleeve rod 1 at the designated position, and extend and retract the movable rod 2 in the sleeve rod 1, so that the movable rod 2 can be expanded. After the adjustment of the movable rod 2 is completed, the sleeve rod 1 and the movable rod 2 are fixed by the first bolt 11, so that the sleeve rod 1 and the movable rod 2 are kept in a vertical state, and the support rod 3 can be rotated in the movable rod 2 by the rotating rod 21, so that the support rod 3 is placed in the storage groove 201, so that the support rod 3 can be folded and placed. When the high jump stand is in use, the movable rod 2 and the support rod 3 are fixed by the insertion rod 22, and the threaded rod 35 is driven to rotate by rotating the turntable 38. The threaded rod 35 rotates to make the lifting block 37 move in the placement groove 301, so that the telescopic rod 31 can move upward. The height of the telescopic rod 31 in the support rod 3 when it is adjusted upward can be observed through the scale line 36. The cross bar 34 can be placed inside through the clamping sleeve 33 on the fixing ring 32. The T-shaped block 42 is stuck in the limit block 12, so that the fixing frame 41 is installed on one side of the sleeve rod 1, so that the soft pad 4 can be limited, ensuring the stability of the soft pad 4 and preventing the soft pad 4 from being offset. The soft pad 4 plays a protective role when the athlete falls and impacts, and the rubber block 44 can play a buffering role.
[0031] When folding is required, the turntable 38 is rotated to make the threaded rod 35 drive the lifting block 37 to slide downward, so that the telescopic rod 31 moves into the placement groove 301, and then the insertion rod 22 is pulled out to rotate the support rod 3 into the storage groove 201. The first bolt 11 is unscrewed and the movable rod 2 is pushed into the sleeve rod 1 so that the high jump stand can be stored and folded, thereby saving a lot of storage space.
[0032] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims
1. A muscle training equipment, comprising a sleeve rod (1), characterized in that: A movable rod (2) is movably inserted in the sleeve rod (1), a support rod (3) is rotatably arranged in the movable rod (2), a telescopic rod (31) is movably inserted in the support rod (3), scale lines (36) are fixedly arranged on one side of the support rod (3) and the telescopic rod (31), a fixing frame (41) is detachably arranged on one side of the sleeve rod (1), a limiting block (12) is fixedly arranged on one side of the sleeve rod (1), a T-shaped slot (121) is provided in the limiting block (12), a T-shaped block (42) is fixedly arranged on one side of the fixing frame (41), and the T-shaped block (42) is movably clamped in the T-shaped slot (121).
2. A muscle training equipment as claimed in claim 1, characterized in that: A first bolt (11) is internally threadedly inserted into one side of the sleeve rod (1), and the first bolt (11) is threadedly inserted into the movable rod (2).
3. A muscle training equipment as claimed in claim 1, characterized in that: A storage groove (201) is provided in the movable rod (2), a rotating rod (21) is rotatably inserted in the support rod (3), the rotating rod (21) is fixed in the storage groove (201), an insertion rod (22) is movably inserted in the movable rod (2), and the insertion rod (22) is movably inserted in the support rod (3).
4. A muscle training equipment as claimed in claim 1, characterized in that: A placement groove (301) is provided in the support rod (3), a threaded rod (35) is rotatably inserted in the support rod (3), a turntable (38) is fixedly provided on the threaded rod (35), a handle (39) is fixedly provided on the turntable (38), a lifting block (37) is movably provided in the placement groove (301), the lifting block (37) is threadedly connected to the outer surface of the threaded rod (35), and the telescopic rod (31) is fixedly provided on the lifting block (37).
5. A muscle training equipment as claimed in claim 1, characterized in that: A fixing ring (32) is fixedly provided on the telescopic rod (31), a clamping sleeve (33) is fixedly provided on the fixing ring (32), and a cross bar (34) is movably provided on the clamping sleeve (33).
6. A muscle training equipment as claimed in claim 1, characterized in that: A soft cushion (4) is fixedly arranged inside the fixing frame (41), a rubber block (44) is fixedly arranged below the fixing frame (41), and a support plate (43) is fixedly arranged below the rubber block (44).