CN211301952U

CN211301952U - Device is tempered to arm strength for sports

Info

Publication number: CN211301952U
Application number: CN201921773247.1U
Authority: CN
Inventors: 陈春梅
Original assignee: Jiangsu Vocational College of Medicine
Current assignee: Jiangsu Vocational College of Medicine
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-08-21
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses an arm strength training device for sports, wherein a seat is arranged at one end of the bottom of a support frame, a groove is arranged at the middle part of the top of the support frame, a rotating shaft is arranged at the middle part of the groove, a support rod is sleeved at the middle part of the rotating shaft, buffer grooves are symmetrically arranged at two ends of the bottom of the groove, a buffer spring is arranged inside the buffer grooves, the top of the buffer spring is connected with a buffer block, an installation block is symmetrically arranged at the middle part of one end of the support frame away from the seat, a chute is arranged inside the installation block, a slide block is clamped inside the chute, one end of the slide block is connected with a tension spring, and one end of the tension spring is connected with a pull ring, the utility model has the advantages of scientific and reasonable structure, safe and convenient use, and can be used for athletes, two training modes can be adjusted and changed, and a more comprehensive training effect can be achieved.

Description

Device is tempered to arm strength for sports

Technical Field

The utility model relates to a sport equipment technical field specifically is a device is tempered to arm strength for sports.

Background

With the improvement of living standard of people, people begin to pay attention to the physical exercise of the people, the arm strength exercise device is one of a plurality of physical exercise equipment, and proper stretching training is carried out on upper limb muscles in the arm exercise training of athletes, so that the arm strength exercise device is a necessary preparation link before and after strenuous exercise of the athletes;

device is tempered to arm strength on the existing market, only a using-way, the kind of training is less, can't adjust the training, and the same training that relapses can make sportsman's heart be tired, and the rear portion of device is provided with one or more balancing weights, the not person of being convenient for's transport, so the utility model provides a device is tempered to arm strength for sports satisfies people's user demand.

SUMMERY OF THE UTILITY MODEL

The utility model provides a device is tempered to arm strength for sports can effectively solve the only using-way that proposes in the above-mentioned background art, and the kind of training is less, can't adjust the training, and the same training that relapse can make sportsman's cardioversion tired, and the rear portion of device is provided with one or more balancing weights, the problem of the not convenient to use person's transport.

In order to achieve the above object, the utility model provides a following technical scheme: an arm strength exercise device for sports comprises a support frame, wherein a seat is installed at one end of the bottom of the support frame, a groove is formed in the middle of the top end of the support frame, a rotating shaft is installed in the middle of the groove, a supporting rod is sleeved in the middle of the rotating shaft, buffer grooves are symmetrically formed in two ends of the bottom of the groove, a buffer spring is installed inside the buffer grooves, the top of the buffer spring is connected with a buffer block, an installation block is symmetrically installed in the middle of one end, away from the seat, of the support frame, a sliding groove is formed in the installation block, a sliding block is clamped inside the sliding groove, one end of the sliding block is connected with an extension spring, and one end;

the handle is installed to the one end of bracing piece, the bottom of the bracing piece other end is connected with expanding spring, expanding spring's one end is connected with the fixture block, the support frame is kept away from the one end middle part equidistance of seat and is installed the fixing base, logical groove has been seted up at the middle part of fixing base, the draw-in groove has been seted up to the bottom of fixing base.

Preferably, the bottom of the support frame is provided with a mounting groove, the top of the mounting groove is fixedly provided with a fixing plate, two ends of the fixing plate are symmetrically connected with lead screws, the bottom end of each lead screw is connected with a support block, and the bottom of each support block is provided with a roller.

Preferably, the number of the fixing seats is three, the fixing seats are located at the middle positions of the two mounting blocks, and the fixture blocks are clamped at the bottoms of the fixing seats.

Preferably, the size of the top end of the sliding chute is larger than that of the extension spring and smaller than that of the sliding block.

Preferably, the buffer block is located under the supporting rod and is made of rubber.

Preferably, the surfaces of the pull ring and the roller are both adhered with non-slip mats.

Preferably, the screw rod penetrates through the fixing plate, the screw rod is connected with the fixing plate through threads, and the bottom end of the screw rod is clamped at the top of the supporting block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with the bracing piece, expanding spring, the buffer block, the spout, the slider, extension spring and pull ring, utilize bracing piece and expanding spring, the sportsman can carry out the training of sitting posture arm power, use through the cooperation of extension spring and slider simultaneously, another kind of standing type arm power training mode is provided, two training modes can freely adjust and change, can play more comprehensive training effect, training efficiency is improved, the buffer block can slow down the striking dynamics of bracing piece and the inside bottom of recess simultaneously, the service life of device is prolonged.

2. Be provided with expanding spring, the fixture block, a fixed base, lead to groove and draw-in groove, reach the purpose of fixed expanding spring one end in the fixing base through the fixture block joint, thereby the cancellation balancing weight also can train, reduce the counter weight of device, through adjusting the fixture block joint in the fixing base of co-altitude not, and then the intensity of adjustment training, make the sportsman can obtain better training, and the draw-in groove is to the restriction of fixture block, the injury that the fixture block drove and caused to the sportsman when effectually having avoided the training, the security of device has been improved.

3. The device is provided with the mounting groove, the fixing plate, the lead screw, the supporting block and the idler wheel, the height of the idler wheel can be adjusted by adjusting the height of the lead screw, and then the whole device is supported, so that the device is more convenient for a sportsman to move, is not limited by the environment, and provides complete training for the sportsman.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the installation of the extension spring of the present invention;

FIG. 3 is a schematic view of the fixture block mounting structure of the present invention;

fig. 4 is a schematic structural diagram of the inside of the groove of the present invention.

Reference numbers in the figures: 1. a support frame; 2. a seat; 3. a groove; 4. a rotating shaft; 5. a support bar; 6. a buffer tank; 7. a buffer spring; 8. a buffer block; 9. a tension spring; 10. a clamping block; 11. mounting blocks; 12. a chute; 13. a slider; 14. an extension spring; 15. a pull ring; 16. a fixed seat; 17. a through groove; 18. a card slot; 19. mounting grooves; 20. a fixing plate; 21. a screw rod; 22. a support block; 23. a roller; 24. a handle.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-4, the utility model provides a technical scheme, an arm strength exercising device for sports, a seat 2 is installed at one end of the bottom of a support frame 1, a groove 3 is arranged at the middle part of the top end of the support frame 1, a rotating shaft 4 is installed at the middle part of the groove 3, a support rod 5 is sleeved at the middle part of the rotating shaft 4, buffer grooves 6 are symmetrically arranged at two ends of the bottom of the groove 3, a buffer spring 7 is installed inside the buffer groove 6, the top of the buffer spring 7 is connected with a buffer block 8, the buffer block 8 is positioned under the support rod 5, the buffer block 8 is made of rubber material, the buffer block 8 can slow down the impact force of the support rod 5 and the bottom end inside the groove 3, the service life of the device is prolonged, an installation block 11 is symmetrically installed at the middle part of one end of the support frame 1 far away from the seat 2, a chute, the size of the sliding block 13 is smaller than that of the sliding block 13, the sliding block 13 is guaranteed not to be separated from the sliding groove 12, the sliding block 13 is clamped in the sliding groove 12, one end of the sliding block 13 is connected with an extension spring 14, one end of the extension spring 14 is connected with a pull ring 15, anti-slip pads are bonded on the surfaces of the pull ring 15 and a handle 24, the condition that a hand slips is guaranteed not to occur when an athlete trains, the support rod 5 and the extension spring 9 are utilized, the athlete can carry out sitting type arm strength training, meanwhile, another standing type arm strength training mode is provided through the matching use of the extension spring 14 and the sliding block 13, the two training modes can be freely adjusted and replaced, a more comprehensive training effect can be achieved, and;

a handle 24 is arranged at one end of the supporting rod 5, an extension spring 9 is connected at the bottom of the other end of the supporting rod 5, a clamping block 10 is connected at one end of the extension spring 9, fixing seats 16 are equidistantly arranged at the middle part of one end of the supporting frame 1, which is far away from the seat 2, the number of the fixing seats 16 is three, the fixing seats 16 with different heights are clamped in the fixing seats 16 through adjusting the clamping block 10, and the training intensity is further adjusted, so that the athlete can be better trained, the fixing seats 16 are positioned at the middle positions of the two mounting blocks 11, the clamping block 10 is clamped at the bottom of the fixing seats 16, the purpose of fixing one end of the extension spring 9 is achieved by clamping the clamping block 10 in the fixing seats 16, thereby the athlete can also train by canceling the balancing weight, the balancing weight of the device is reduced, a through groove 17 is arranged at the middle part, the security of the device is improved, mounting groove 19 has been seted up to the bottom of support frame 1, mounting groove 19's top fixed mounting has fixed plate 20, the both ends symmetric connection of fixed plate 20 has lead screw 21, the bottom of lead screw 21 is connected with supporting shoe 22, lead screw 21 runs through in fixed plate 20, lead screw 21 passes through threaded connection with fixed plate 20, the bottom joint of lead screw 21 is in the top of supporting shoe 22, gyro wheel 23 is installed to the bottom of supporting shoe 22, highly can adjust the height of gyro wheel 23 through adjustment lead screw 21, and then prop up whole device, make the device more convenient for sportsman move, do not receive the environmental restriction, provide complete training for the sportsman.

The utility model discloses a theory of operation and use flow: in the process of using the arm strength exercising device for sports, if sitting training is firstly carried out, according to the self requirement, a sportsman pulls the fixture block 10, selects a fixing seat 16, passes the extension spring 9 through the through groove 17 in the middle of the fixing seat 16, then clamps the fixture block 10 in the clamping groove 18 at the bottom of the fixing seat 16, sits on the seat 2, grabs the handle 24 with both hands, pulls the support rod 5 downwards, one end of the support rod 5 descends, the other end of the support rod 5 ascends, and one end of the extension spring 9 is pulled upwards, the arm strength training can be carried out, meanwhile, the supporting rod 5 impacts the top of the buffer block 8 when moving downwards, the buffer spring 7 is compressed downwards, the impact strength is buffered, if the training strength needs to be adjusted, the fixture block 10 is only required to be clamped on the required fixing seat 16, and the training strength is adjusted by changing the stretching condition of the telescopic spring 9;

if the athlete needs to change the training mode, the athlete firstly releases the handle 24, holds the pull ring 15 with both hands and lifts the pull ring 15 upwards, pulls the extension spring 14 and the slider 13 to slide in the chute 12, the extension spring 14 passes through the top end of the chute 12, the slider 13 is clamped by the top end of the chute 12, the pull ring 15 is pulled to control the extension spring 14 to stretch outwards so as to achieve the aim of arm strength training, and after the training is finished, the extension spring 14 is placed in the chute 12, and then the pull ring 15 is placed at the top of the chute 12;

the athlete needs to move the device to a training place, rotate the screw rod 21, the screw rod 21 drives the roller 22 and the roller 23 to move downwards until the roller 23 touches the ground, the walking roller 23 does not enable the roller 23 to rotate continuously, the screw rod 21 continues to be rotated until the roller 23 supports the whole device, the walking support frame 1 is pushed to a preset position, the screw rod 21 is rotated in the opposite direction, and the screw rod 21 drives the roller 23 to ascend to the ground.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a device is tempered with arm strength for sports, includes support frame (1), its characterized in that: a seat (2) is arranged at one end of the bottom of the support frame (1), a groove (3) is arranged in the middle of the top end of the support frame (1), a rotating shaft (4) is arranged in the middle of the groove (3), a supporting rod (5) is sleeved in the middle of the rotating shaft (4), buffer grooves (6) are symmetrically arranged at two ends of the bottom of the groove (3), buffer springs (7) are arranged in the buffer grooves (6), the top of the buffer spring (7) is connected with a buffer block (8), the middle part of one end of the support frame (1) far away from the seat (2) is symmetrically provided with a mounting block (11), a sliding groove (12) is arranged inside the mounting block (11), a sliding block (13) is clamped inside the sliding groove (12), one end of the sliding block (13) is connected with an extension spring (14), and one end of the extension spring (14) is connected with a pull ring (15);

handle (24) are installed to the one end of bracing piece (5), the bottom of bracing piece (5) other end is connected with expanding spring (9), the one end of expanding spring (9) is connected with fixture block (10), the one end middle part equidistance that seat (2) were kept away from in support frame (1) is installed fixing base (16), logical groove (17) have been seted up at the middle part of fixing base (16), draw-in groove (18) have been seted up to the bottom of fixing base (16).

2. An exercise apparatus according to claim 1, wherein: the supporting frame is characterized in that a mounting groove (19) is formed in the bottom of the supporting frame (1), a fixing plate (20) is fixedly mounted at the top of the mounting groove (19), lead screws (21) are symmetrically connected to two ends of the fixing plate (20), supporting blocks (22) are connected to the bottom ends of the lead screws (21), and rollers (23) are mounted at the bottom of the supporting blocks (22).

3. An exercise apparatus according to claim 1, wherein: the quantity of fixing base (16) is three, fixing base (16) are located the middle part position department of two installation pieces (11), fixture block (10) joint is in the bottom of fixing base (16).

4. An exercise apparatus according to claim 1, wherein: the size of the top end of the sliding chute (12) is larger than that of the extension spring (14) and smaller than that of the sliding block (13).

5. An exercise apparatus according to claim 1, wherein: the buffer block (8) is located under the support rod (5), and the buffer block (8) is made of rubber.

6. An exercise apparatus according to claim 1, wherein: and anti-slip pads are adhered to the surfaces of the pull ring (15) and the handle (24).

7. An exercise apparatus according to claim 2, wherein: the screw rod (21) penetrates through the fixing plate (20), the screw rod (21) is connected with the fixing plate (20) through threads, and the bottom end of the screw rod (21) is clamped at the top of the supporting block (22).