CN214260466U

CN214260466U - Physical training device for sports

Info

Publication number: CN214260466U
Application number: CN202120338402.8U
Authority: CN
Inventors: 高平
Original assignee: Wuhan Sports University
Current assignee: Wuhan Sports University
Priority date: 2021-02-06
Filing date: 2021-02-06
Publication date: 2021-09-24
Anticipated expiration: 2031-02-06

Abstract

The utility model discloses a physical training device for sports relates to physical training equipment technical field, including dead lever, horizontal pole, the inner chamber of dead lever is provided with the movable rod, first spacing groove and second spacing groove have been seted up on the surface of movable rod, the spout has been seted up on the surface of movable rod, the inner chamber sliding connection of spout has the slider, one side fixedly connected with loose ring of slider, loose ring activity cup joints to the surface of movable rod, the beneficial effects of the utility model are that: the telescopic spring is utilized in cooperation with the baffle, the connecting rod, the telescopic spring, the mounting block and the second limiting block, the mounting block is driven through the connecting rod when the baffle is pulled, the second limiting block is moved out of an inner cavity of the second limiting groove, the telescopic spring is extruded simultaneously, the movable ring can move on the surface of the movable rod, and people can be more convenient to install the horizontal bar.

Description

Physical training device for sports

Technical Field

The utility model relates to a physical training equipment technical field specifically is a physical training device is used in sports.

Background

Sports is a complex social culture phenomenon, and achieves conscious, purposeful and organized social activities of promoting overall development, improving physical quality and overall education level, enhancing physical fitness and sports ability, improving life style and improving life quality according to the laws of human growth and development, skill formation, function improvement and the like by taking physical and intellectual activities as basic means.

Physical ability is the basic athletic ability of the human body expressed by the athletic qualities of strength, speed, endurance, coordination, flexibility, sensitivity and the like, and is an important constituent factor of athletic ability of athletes, the physical ability level is closely related to the morphological characteristics of the human body and the functional characteristics of the human body, a horizontal bar is one of physical ability training devices, the horizontal bar used by people at present is troublesome to mount and cannot be adjusted, and therefore a physical ability training device for physical exercises is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a physical training device for sports has solved the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a physical training device for sports, includes dead lever, horizontal pole, the inner chamber of dead lever is provided with the movable rod, first spacing groove and second spacing groove have been seted up on the surface of movable rod, the spout has been seted up on the surface of movable rod, the inner chamber sliding connection of spout has the slider, one side fixedly connected with loose ring of slider, loose ring activity cup joints to the surface of movable rod, the inner chamber of loose ring is provided with the installation piece, one side fixed mounting of installation piece has expanding spring, expanding spring's the other end and the inner wall fixed connection of loose ring.

Preferably, one side fixed mounting of installation piece has the connecting rod, the connecting rod runs through loose ring and fixed mounting and has the baffle, the opposite side fixed mounting of installation piece has the second stopper, the second stopper extends to the inner chamber of second spacing groove.

Preferably, the cross rod penetrates through the movable rod, and third limiting grooves are formed in the surfaces of the two ends of the cross rod.

Preferably, the upper surface of the movable ring is fixedly provided with a first limiting block, one side of the first limiting block is in contact with the movable rod, and the first limiting block extends to the inner cavity of the third limiting groove.

Preferably, the surface of the movable rod is provided with a threaded hole.

Preferably, the surface of the fixing rod is provided with a hexagon bolt, and one end of the hexagon bolt extends to the inner cavity of the threaded hole and is in threaded connection with the threaded hole.

The utility model provides a physical training device for sports possesses following beneficial effect:

1. this physical training device for sports uses through the cooperation of baffle, connecting rod, expanding spring, installation piece, second stopper, utilizes expanding spring's elasticity, when the pulling baffle, drives the installation piece through the connecting rod, and then makes the second stopper shift out the inner chamber of second spacing groove, extrudees expanding spring simultaneously, makes the loose ring can be at the surperficial activity of loose bar, makes people more convenient when installing the horizontal bar.

2. This physical training device for sports uses through the cooperation of dead lever, screw hole, movable rod, hex bolts, utilizes the movable rod can remove at the inner chamber of dead lever, highly adjusts the movable rod, screws up hex bolts, utilizes the cooperation of hex bolts and screw hole, fixes the movable rod, is convenient for adjust the horizontal bar.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

FIG. 4 is a top cross-sectional view of the movable rod of the present invention;

fig. 5 is a schematic side view of the movable rod of the present invention.

In the figure: 1. fixing the rod; 2. a threaded hole; 3. a movable rod; 4. a cross bar; 5. a chute; 6. a slider; 7. a first stopper; 8. a third limiting groove; 9. a first limit groove; 10. a second limit groove; 11. a second limiting block; 12. a hexagon bolt; 13. a connecting rod; 14. a tension spring; 15. mounting blocks; 16. a baffle plate; 17. a movable ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: a physical training device for sports comprises a fixed rod 1 and a cross rod 4, wherein a movable rod 3 is arranged in an inner cavity of the fixed rod 1, a first limit groove 9 and a second limit groove 10 are formed in the surface of the movable rod 3, a sliding groove 5 is formed in the surface of the movable rod 3, the movable rod is fixedly connected with a movable ring 17 through the sliding block 6, the movable ring 17 is prevented from falling downwards by the matching of the sliding block 6 and the sliding groove 5, the sliding block 6 is connected with the inner cavity of the sliding groove 5 in a sliding manner, the movable ring 17 is fixedly connected to one side of the sliding block 6, the movable ring 17 is movably sleeved on the surface of the movable rod 3, an installation block 15 is arranged in the inner cavity of the movable ring 17, an expansion spring 14 is fixedly arranged on one side of the installation block 15, the other end of the expansion spring 14 is fixedly connected with the inner wall of the movable ring 17, a connecting rod 13 penetrates through the movable ring 17 and is fixedly provided with a baffle 16, a second limit block 11 is fixedly arranged on the other side of the installation block 15, the second limit block 11 extends to the inner cavity of the second limit groove 10, the baffle 16, the connecting rod 13, the expansion spring 14, the mounting block 15 and the second limit block 11 are used in a matched manner, by utilizing the flexibility of the expansion spring 14, when the baffle 16 is pulled, the mounting block 15 is driven by the connecting rod 13, the second limit block 11 is further moved out of the inner cavity of the second limit groove 10, and meanwhile, the expansion spring 14 is extruded, so that the movable ring 17 can move on the surface of the movable rod 3, people can install a horizontal bar more conveniently, the transverse rod 4 penetrates through the movable rod 3, the surfaces of the two ends of the transverse rod 4 are both provided with third limit grooves 8, the upper surface of the movable ring 17 is fixedly provided with the first limit block 7, one side of the first limit block 7 is in contact with the movable rod 3, the first limit block 7 extends to the inner cavity of the third limit grooves 8, the transverse rod 4 is limited by the first limit block 7, and the situation that the transverse rod, threaded hole 2 is seted up on the surface of movable rod 3, the surface of dead lever 1 is provided with hex bolts 12, the one end of hex bolts 12 extend to the inner chamber of screw hole 2 and with 2 threaded connection of screw hole, through dead lever 1, screw hole 2, movable rod 3, hex bolts 12's cooperation is used, utilize movable rod 3 can remove at the inner chamber of dead lever 1, highly adjust movable rod 3, tighten hex bolts 12, utilize the cooperation of hex bolts 12 and screw hole 2, fix movable rod 3, be convenient for adjust the horizontal bar.

To sum up, when the physical training device for physical training is used, firstly the baffle 16 is pulled to drive the connecting rod 13 to move, and then the mounting block 15 is driven to move, and the expansion spring 14 is extruded at the same time, so that the second limiting block 11 is moved out of the inner cavity of the second limiting groove 10, and further the movable ring 17 can move on the surface of the movable rod 3, the movable ring 17 is pulled to move downwards, the second limiting block 11 is clamped into the inner cavity of the first limiting groove 9 by utilizing the flexibility of the expansion spring 14, then the cross rod 4 is extended into the inner cavity at the top of the movable rod 3, the baffle 16 is pulled, so that the second limiting block 11 is extended out of the inner cavity of the first limiting groove 9, the movable ring 17 is pushed to move upwards, the second limiting block 11 is clamped into the inner cavity of the second limiting groove 10 again, and simultaneously the first limiting block 7 is extended into the inner cavity of the third limiting groove 8, the cross rod 4 is fixed, when the height needs to be adjusted, firstly, unscrewing the hexagon bolt 12, making the movable rod 3 move in the inner cavity of the fixed rod 1, adjusting the height of the movable rod 3, then screwing the hexagon bolt 12, and fixing the movable rod 3 by utilizing the cooperation of the hexagon bolt 12 and the threaded hole 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a physical training device for sports, includes dead lever (1), horizontal pole (4), its characterized in that: the inner chamber of dead lever (1) is provided with movable rod (3), first spacing groove (9) and second spacing groove (10) have been seted up on the surface of movable rod (3), spout (5) have been seted up on the surface of movable rod (3), the inner chamber sliding connection of spout (5) has slider (6), one side fixedly connected with loose ring (17) of slider (6), loose ring (17) activity is cup jointed to the surface of movable rod (3), the inner chamber of loose ring (17) is provided with installation piece (15), one side fixed mounting of installation piece (15) has expanding spring (14), the other end of expanding spring (14) and the inner wall fixed connection of loose ring (17).

2. A physical training device for sports according to claim 1, wherein: one side fixed mounting of installation piece (15) has connecting rod (13), connecting rod (13) run through activity ring (17) and fixed mounting have baffle (16), the opposite side fixed mounting of installation piece (15) has second stopper (11), second stopper (11) extend to the inner chamber of second spacing groove (10).

3. A physical training device for sports according to claim 1, wherein: the cross rod (4) penetrates through the movable rod (3), and third limiting grooves (8) are formed in the surfaces of the two ends of the cross rod (4).

4. A physical training device for sports according to claim 1, wherein: the upper surface fixed mounting of activity ring (17) has first stopper (7), one side and the movable rod (3) of first stopper (7) contact, first stopper (7) extend to the inner chamber of third spacing groove (8).

5. A physical training device for sports according to claim 1, wherein: the surface of the movable rod (3) is provided with a threaded hole (2).

6. A physical training device for sports according to claim 1, wherein: the surface of the fixing rod (1) is provided with a hexagon bolt (12), and one end of the hexagon bolt (12) extends to the inner cavity of the threaded hole (2) and is in threaded connection with the threaded hole (2).