CN211434969U

CN211434969U - Upper limb strength training device

Info

Publication number: CN211434969U
Application number: CN201921374839.6U
Authority: CN
Inventors: 蔡浩刚; 张颜梅; 张琳; 魏冉; 罗自娟
Original assignee: Shangqiu Normal University
Current assignee: Shangqiu Normal University
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-09-08
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses an upper limbs strength training device, the device comprises a device body, device body lower part sets up the base, the base right side sets up the curb plate, the fixed roof in curb plate upper end, the roof below sets gradually first pulley and second pulley from a left side to the right side, there is the acting as go-between at first pulley and second pulley middle part to pass, the fixed fastening ring of right side lower extreme that acts as go-between, fastening ring below sets up the weight box, set up the counter weight pipe in the weight box, the weight box is fixed on the curb plate, when the person of taking exercise carries out upper limbs strength exercise, through the required weight of the adjustment exercise of fastening ring, when pulling the pull rod downwards, make the intraductal rotatory piece of counter weight rotate around the hob, when the rotatory piece falls, fall around the hob rotation, counter weight pipe level sets up, general training device can not appear, the person of training takes off power, the counter weight receives the direct problem of falling down pounding.

Description

Upper limb strength training device

Technical Field

The utility model relates to a sport equipment technical field specifically is an upper limbs strength training device.

Background

Along with the development of society, people's life has had very big facility, people also attach more and more importance to the health of health, in the gymnasium, except running, there is the equipment that carries out upper limbs strength exercise for a large part, current upper limbs strength exercise equipment often adopts the mode of the balancing weight of adjustment different quantity, adjust training intensity to the difference, general trainer balancing weight all sets up on a straight line, the balancing weight of different figure is selected through the chucking pole, but the training in-process, someone probably is after drawing high, take off power suddenly, the balancing weight receives the action of gravity and directly smashes to the device body, cause the device body to damage, serious probably reach the trainer, cause the trainer to be injured.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide an upper limbs strength training device.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the utility model provides an upper limbs strength training device, the device comprises a device body, device body lower part sets up the base, the base right side sets up the curb plate, curb plate upper end fixed roof, the roof below sets gradually first pulley and second pulley from a left side to the right side, there is the acting as go-between to pass at first pulley and second pulley middle part, the left side lower extreme of acting as go-between sets up the pull rod, curb plate left side top sets up the third pulley, the right side of acting as go-between passes the third pulley, the right side lower extreme fixed clamping ring of acting as go-between, clamping ring below sets up the weight box, the weight box is fixed on the curb plate, set up the counter weight pipe in the weight box, the intraductal bottom of counter weight sets up unable adjustment base, the fixed hob in unable adjustment base top middle part, hob outside cover has the rotation piece, rotation piece upside symmetry fixed connection.

Preferably, the supporting rod on the upper side of the base is sequentially provided with a cushion and a leg protector from left to right.

Preferably, the front side and the rear side of the leg guard are symmetrically arranged.

Preferably, a fixing piece is arranged on the side plate above the weight box.

Advantageous effects

Compared with the background art, the utility model has the advantages that the upper limb strength training device comprises a device body, the lower part of the device body is provided with a base, the right side of the base is provided with a side plate, the upper end of the side plate is fixed with a top plate, the lower part of the top plate is sequentially provided with a first pulley and a second pulley from left to right, the middle parts of the first pulley and the second pulley are provided with a stay wire to pass through, the lower end of the right side of the stay wire is fixed with a clamping ring, the lower part of the clamping ring is provided with a weight box, the weight box is internally provided with a weight pipe, the weight box is fixed on the side plate, the bottom part of the weight pipe is provided with a fixed base, the middle part of the upper part of the fixed base is fixed with a screw rod, the outer side of the screw rod is sleeved with a rotary block, the, required weight is tempered through the adjustment of chucking ring, during the downward pulling pull rod, make the intraductal rotatory piece of counter weight rotate around the hob, when rotatory piece falls, fall around the hob is rotatory, counter weight pipe level sets up, weight is not concentrated on a straight line, general trainer can not appear, the trainer takes off the power, the counter weight receives the direct problem of falling down and pounding the device body of action of gravity, receive the hob buffering when falling down moreover, can not cause very big noise to influence other people's training.

Drawings

FIG. 1 is an overall structure of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is a left external view of the weight box of the present invention;

FIG. 4 is a view showing the inner structure of the counterweight pipe of the present invention;

fig. 5 is a cross-sectional view of the rotary block of the present invention.

Reference numerals in the figures

1. A device body; 3. A pull rod; 4. protecting legs; 5. a cushion; 6. a base; 7. a first pulley; 8. a top plate; 9. a pull wire; 10. a second pulley; 11. a third pulley; 12. a clamping ring; 13. a fixing sheet; 14. a connecting ring; 15. a weight box; 16. a side plate; 18. A counterweight pipe; 19. a bulb; 20. a fixed block; 21. a connecting rod; 22. rotating the block; 23. a screw rod; 24. a fixed base; 25. and a through hole.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

As shown in figures 1-5, an upper limb strength training device comprises a device body 1, a base 6 is arranged at the lower part of the device body 1, a cushion 5 and a leg guard 4 are sequentially arranged on a supporting rod at the upper side of the base 6 from left to right, the front side and the rear side of the leg guard 4 are symmetrically arranged, a side plate 16 is arranged at the right side of the base 6, a top plate 8 is fixed at the upper end of the side plate 16, a first pulley 7 and a second pulley 10 are sequentially arranged below the top plate 8 from left to right, a stay wire 9 penetrates through the middle parts of the first pulley 7 and the second pulley 10, a pull rod 3 is arranged at the lower end of the left side of the stay wire 9, a third pulley 11 is arranged above the left side of the side plate 16, a third pulley 11 penetrates through the right side of the stay wire 9, a clamping ring 12 is fixed at the lower end of the right side of the stay wire 9, a weight box 15 is arranged below the clamping ring 12, the weight box 15 is, the middle part of 24 tops of unable adjustment base sets up hob 23, and the cover has rotatory piece 22 outside hob 23, and rotatory piece 22 upside symmetry fixed connection 21, the connecting rod 21 upper end is fixed at the fixed block 20 downside, and the stay wire 9 is connected at the middle part of the fixed block 20 upside, and the stay wire 9 upper end of the fixed block 20 upside is fixed at go-between 14 lower extreme.

When not using, go-between 14 sets up on stationary blade 13, through the quantity of adjusting go-between 14 on the chucking ring 12 when the person taking exercise, adjust exercise intensity, the person taking exercise makes pull rod 3 down in the exercise process, the 9 that acts as go-between of pull rod 3 upper end drives chucking ring 12 upward movement, go-between 14 bypasses stationary blade 13 card on chucking ring 12, chucking ring 12 drives go-between 14 upward movement, go-between 14 drives rotatory piece 22 and rotates around hob 23, when rotatory piece 22 falls, receive gravity to rotate around hob 23 equally, 18 level settings of counter weight pipe, weight is not concentrated on a straight line, general trainer can not appear, the trainer takes off the power, the counter weight receives the direct problem of pounding bad device body 1 of gravity, and receive the hob buffering when falling, can not cause very big noise to influence other people's training.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an upper limbs strength training device, includes the device body, its characterized in that: the device body lower part sets up the base, the base right side sets up the curb plate, the fixed roof in curb plate upper end, roof below sets gradually first pulley and second pulley from a left side to the right side, there is the acting as go-between at first pulley and second pulley middle part to pass, the left side lower extreme of acting as go-between sets up the pull rod, curb plate left side top sets up the third pulley, the right side of acting as go-between passes the third pulley, the right side lower extreme fixing clamp ring of acting as go-between, clamp ring below sets up the weight box, the weight box is fixed on the curb plate, set up the counter weight pipe in the weight box, the intraductal bottom of counter weight sets up unable adjustment base, unable adjustment base top middle part sets up the hob, hob outside cover has the rotation block, rotation block upside symmetry fixed connection pole, the connecting rod upper.

2. The upper limb strength training device of claim 1, wherein: the supporting rod on the upper side of the base is sequentially provided with a cushion and a leg protector from left to right.

3. The upper limb strength training device of claim 2, wherein: the front side and the rear side of the leg guard are symmetrically arranged.

4. The upper limb strength training device of claim 1, wherein: and a fixing sheet is arranged on the side plate above the weight box.