CN214633660U

CN214633660U - Upper limb strength training device with adjustable resistance

Info

Publication number: CN214633660U
Application number: CN202120600141.2U
Authority: CN
Inventors: 刘成立
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-11-09
Anticipated expiration: 2031-03-17

Abstract

The utility model relates to a body-building apparatus technical field just discloses an upper limbs strength training ware of adjustable resistance, including bottom plate and strength training mechanism and the resistance adjustment mechanism that is located the bottom plate upper end, resistance adjustment mechanism is including setting up the fixed plate in strength training mechanism both sides, the fixed dead lever that is provided with in bottom of fixed plate. This upper limbs strength training ware of adjustable resistance, through setting up the pull rod, when the training person carries out the upper limbs training, hold the pull rod and pull down it with the hand, it moves down to drive the crane, the rope produces the slip on the pulley, and pull up the lifter plate of both sides, the lifter plate can stably shift up between two dead levers, because be provided with the counter weight frame of basis weight on the lifter plate, at the in-process of continuous pull-down pull rod, the counter weight frame of both sides can produce certain resistance, when stopping the pull-down, the rope is dragged to the counter weight frame, make the crane move to the normal position, the training person can train upper limbs strength through reciprocal pull-down.

Description

Upper limb strength training device with adjustable resistance

Technical Field

The utility model relates to a body-building apparatus technical field specifically is an upper limbs strength training equipment of adjustable resistance.

Background

Exercise machines are generally classified into a single-function type and a comprehensive-type multifunctional type according to the number of training functions, such as a rowing machine, a body building vehicle, a walking machine, a running machine, a waist building machine and the like are commonly used, and muscle groups exercised by different types of exercise machines may be completely different.

Present upper limbs strength training equipment has generally not been convenient for adjust the shortcoming of resistance, and its dynamics training effect of upper limbs strength training equipment that often is more single, can not adjust according to training person's dynamics demand to can not obtain better dynamics and temper, its practicality is relatively poor, so provides the upper limbs strength training equipment of an adjustable resistance and solves the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an upper limbs strength training ware of adjustable resistance possesses the advantage such as the adjustable resistance of being convenient for, has solved present upper limbs strength training ware and has generally existed the shortcoming of the adjustable resistance of not being convenient for, and its dynamics training effect of upper limbs strength training ware that often is more single, can not adjust according to training person's dynamics demand to can not obtain better dynamics exercise, the relatively poor problem of its practicality.

(II) technical scheme

For the purpose of realizing the aforesaid be convenient for adjust resistance, the utility model provides a following technical scheme: an upper limb strength trainer with adjustable resistance comprises a bottom plate, a strength training mechanism and a resistance adjusting mechanism, wherein the strength training mechanism and the resistance adjusting mechanism are positioned at the upper end of the bottom plate.

The resistance adjustment mechanism is including setting up the fixed plate in strength training mechanism both sides, the fixed dead lever that is provided with in bottom of fixed plate, the bottom of dead lever is provided with buffer spring, two the activity is provided with the lifter plate between the dead lever, the top fixed mounting of lifter plate has the counterweight frame, the fixed gag lever post that is provided with in inner chamber of counterweight frame, the outside activity of gag lever post is provided with the balancing weight, be connected with the rope between lifter plate and the strength training mechanism.

Preferably, strength training mechanism is including two curb plates that are located the bottom plate upper end, the inner chamber of curb plate is provided with the pulley, two the fixed roof that is provided with in top between the curb plate, two the relative one side of curb plate all is fixed and is provided with the stand, the upper end of stand is provided with the pole setting, the outside of pole setting is provided with coupling spring, the lower extreme activity be provided with the crane, the left and right sides of crane all is fixed and is provided with the sliding block, the fixed pull rod that is provided with in bottom of crane.

Preferably, the upper end of the bottom plate is fixedly provided with a non-slip mat, and the number of the fixing rods is four.

Preferably, the rope is connected with the pulley in a sliding mode, a through hole is machined in the sliding block, and the through hole is matched with the vertical rod.

Preferably, the cross section of the upright post is rectangular, and the outer side of the pull rod is fixedly provided with an anti-slip sleeve.

Preferably, the ropes are positioned on the front side and the rear side of the fixed plate and fixedly connected with the lifting plate, and the fixed plate is fixedly connected with the side plate.

(III) advantageous effects

Compared with the prior art, the utility model provides an upper limbs strength training ware of adjustable resistance possesses following beneficial effect:

1. this upper limbs strength training ware of adjustable resistance, through setting up the pull rod, when the training person carries out the upper limbs training, hold the pull rod and pull down it with the hand, it moves down to drive the crane, the rope produces the slip on the pulley, and pull up the lifter plate of both sides, the lifter plate can stably shift up between two dead levers, because be provided with the counter weight frame of basis weight on the lifter plate, at the in-process of continuous pull-down pull rod, the counter weight frame of both sides can produce certain resistance, when stopping the pull-down, the rope is dragged to the counter weight frame, make the crane move to the normal position, the training person can train upper limbs strength through reciprocal pull-down, moreover, the steam generator is simple in structure, and convenient operation.

2. This upper limbs strength training ware of adjustable resistance, through be provided with the gag lever post in the counter weight frame, when the whole gravity of counter weight frame is adjusted to needs, can add the balancing weight to the counter weight frame, it is spacing with it through the gag lever post, can adjust the gravity of counter weight frame, resistance when making the pull rod drop-down obtains promoting, the training person need spend more strength just can stimulate the pull rod, training resistance through nimble adjustment training ware, can satisfy different training person's dynamics training demand, make the device more practical.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is the internal structure view of the weight rack of the present invention.

In the figure: 1 lifting plate, 2 connecting springs, 3 non-slip mats, 4 bottom plates, 5 upright posts, 6 fixed rods, 7 buffer springs, 8 fixed plates, 9 ropes, 10 vertical rods, 11 lifting frames, 12 pull rods, 13 top plates, 14 sliding blocks, 15 pulleys, 16 side plates, 17 balancing weights, 18 weight balancing frames and 19 limiting rods.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an upper limb strength trainer with adjustable resistance comprises a bottom plate 4, a strength training mechanism and a resistance adjusting mechanism, wherein the strength training mechanism and the resistance adjusting mechanism are positioned at the upper end of the bottom plate 4, a non-slip mat 3 is fixedly arranged at the upper end of the bottom plate 4, the non-slip mat 3 can improve the friction between a trainer and the bottom of the device, the phenomenon that the trainer slips down carelessly during strength training can be effectively prevented, the safety of the device is higher, and the number of the fixing rods 6 is four.

The resistance adjusting mechanism comprises fixing plates 8 arranged at two sides of the strength training mechanism, fixing rods 6 are fixedly arranged at the bottoms of the fixing plates 8, buffer springs 7 are arranged at the bottoms of the fixing rods 6, the buffer springs 7 can play a certain buffer role by descending of a weight frame 18 to prevent the weight frame from falling quickly to generate certain danger, a lifting plate 1 is movably arranged between the two fixing rods 6, the top of the lifting plate 1 is fixedly provided with the weight frame 18, an inner cavity of the weight frame 18 is fixedly provided with a limiting rod 19, the outer side of the limiting rod 19 is movably provided with a balancing weight 17, a rope 9 is connected between the lifting plate 1 and the strength training mechanism, the rope 9 is in sliding connection with a pulley 15, a through hole is processed on a sliding block 14 and is matched with the upright rod 10, the sliding block 14 can flexibly slide on the upright rod 10 to enable the lifting frame 11 to move more stably, and the pulley 15 is arranged, the stability of the rope 9 when pulling the weight rack 18 can be improved, and the damage of the rope 9 can be reduced.

The strength training mechanism comprises two side plates 16 positioned at the upper end of a bottom plate 4, ropes 9 positioned at the front side and the rear side of a fixed plate 8 and fixedly connected with a lifting plate 1, the fixed plate 8 is fixedly connected with the side plates 16, the inner cavity of each side plate 16 is provided with a pulley 15, the top between the two side plates 16 is fixedly provided with a top plate 13, one opposite side of each side plate 16 is fixedly provided with an upright post 5, the cross section of each upright post 5 is rectangular, the outer side of a pull rod 12 is fixedly provided with an anti-skidding sleeve, the arrangement of the anti-skidding sleeve can improve the friction force of the pull rod 12 held by a user during training to ensure that the pull rod is more stable, the upper end of each upright post 5 is provided with an upright post 10, the outer side of each upright post 10 is provided with a connecting spring 2, the connecting spring 2 can play a certain buffering role to prevent the damage caused by the structure when the lifting frame 11 is quickly lowered, so that the equipment is more durable, the lifting frame 11 is movably arranged at the lower end of each lifting frame 11, sliding blocks 14 are fixedly arranged at the left side and the right side of each lifting frame 11, the bottom of the lifting frame 11 is fixedly provided with a pull rod 12.

To sum up, this upper limbs strength training ware of adjustable resistance, through setting up pull rod 12, when the training person carries out the upper limbs training, hold pull rod 12 with the hand and pull it down, drive crane 11 and move down, rope 9 produces the slip on pulley 15, and pull up the lifter plate 1 of both sides, lifter plate 1 can stably shift up between two dead levers 6, because the last counterweight housing 18 that is provided with certain weight of lifter plate 1, at the in-process of constantly pulling down pull rod 12, the counterweight housing 18 of both sides can produce certain resistance, when stopping to pull down, counterweight housing 18 pulls rope 9, make crane 11 move to the normal position, the training person can train the upper limbs strength through reciprocal pull down, moreover, the steam generator is simple in structure, and convenient operation.

And, through be provided with gag lever post 19 in the weight rack 18, when the whole gravity of weight rack 18 is adjusted to needs, can add balancing weight 17 to weight rack 18, it is spacing with it through gag lever post 19, can adjust the gravity of weight rack 18, resistance when making pull rod 12 drop-down obtains promoting, the training person need spend more strength just can stimulate pull rod 12, training resistance through nimble adjustment training ware, can satisfy different training person's dynamics training demand, make the device more practical, it generally has the shortcoming of being not convenient for to adjust the resistance to have solved present current upper limbs strength training ware, its dynamics training effect of common upper limbs strength training ware is more single, can not adjust according to training person's dynamics demand, thereby can not obtain better dynamics exercise, the relatively poor problem of practicality.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an upper limbs strength training equipment of adjustable resistance, includes bottom plate (4) and is located strength training mechanism and the resistance adjustment mechanism of bottom plate (4) upper end, its characterized in that:

resistance adjustment mechanism is including setting up fixed plate (8) in strength training mechanism both sides, the fixed dead lever (6) that is provided with in bottom of fixed plate (8), the bottom of dead lever (6) is provided with buffer spring (7), two the activity is provided with lifter plate (1) between dead lever (6), the top fixed mounting of lifter plate (1) has counterweight housing (18), the fixed gag lever post (19) that is provided with in inner chamber of counterweight housing (18), the outside activity of gag lever post (19) is provided with balancing weight (17), be connected with rope (9) between lifter plate (1) and the strength training mechanism.

2. An adjustable resistance upper limb strength trainer according to claim 1, wherein: strength training mechanism is including two curb plates (16) that are located bottom plate (4) upper end, the inner chamber of curb plate (16) is provided with pulley (15), two fixed roof (13) that are provided with in top between curb plate (16), two the relative one side of curb plate (16) is all fixed and is provided with stand (5), the upper end of stand (5) is provided with pole setting (10), the outside of pole setting (10) is provided with coupling spring (2), the lower extreme activity of roof (13) is provided with crane (11), the left and right sides of crane (11) is all fixed and is provided with sliding block (14), the fixed pull rod (12) that is provided with in bottom of crane (11).

3. An adjustable resistance upper limb strength trainer according to claim 1, wherein: the anti-skidding mat (3) is fixedly arranged at the upper end of the bottom plate (4), and the number of the fixing rods (6) is four.

4. An adjustable resistance upper limb strength trainer according to claim 2, wherein: rope (9) and pulley (15) sliding connection, processing has the perforation on sliding block (14), and perforation and pole setting (10) phase-match.

5. An adjustable resistance upper limb strength trainer according to claim 2, wherein: the cross section of the upright post (5) is rectangular, and the outer side of the pull rod (12) is fixedly provided with an anti-skidding sleeve.

6. An adjustable resistance upper limb strength trainer according to claim 2, wherein: the rope (9) is located the front and back both sides of fixed plate (8) and with lifter plate (1) fixed connection, fixed plate (8) and curb plate (16) fixed connection.