CN214181657U

CN214181657U - Sport equipment trainer to upper limbs strength training

Info

Publication number: CN214181657U
Application number: CN202021312186.1U
Authority: CN
Inventors: 杨杰
Original assignee: Individual
Current assignee: Yunnan Normal University
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-09-14
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a sport equipment trainer to upper limbs strength training, including symmetrical backup pad, every the equal fixedly connected with bottom plate in bottom surface of backup pad, every the equal fixedly connected with counter weight seat in bottom surface of bottom plate, two the symmetrical fixed plate of the common fixedly connected with in a side that the backup pad is close to each other, two the symmetrical pull rod of a common fixedly connected with in a side that the fixed plate is close to each other, two the common fixedly connected with locating plate in a side that the fixed plate is close to each other. This sport equipment trainer to upper limbs strength training trains student's arm power through torsion spring's torsion, also can stand the training simultaneously, improves the diversification of training, strengthens the training effect, can make the student do the chin through the pull rod and upwards function, improves the training effect, and through handle and expanding spring's cooperation, student's wrist and arm power can be tempered, further enhancement training effect.

Description

Sport equipment trainer to upper limbs strength training

Technical Field

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

Background

Sports equipment is a general term of various instruments, equipment and articles used in competitive sports competitions and fitness exercises, the sports equipment and the sports are interdependent and mutually promoted, the popularization of the sports and the diversification of sports items enable the types, specifications and the like of the sports equipment to be developed, and with the improvement of living standard of people, various machines replace the work of people to a great extent, so most of modern people often lack of necessary exercise, the muscle of modern people is degraded, most of people are in sub-health state, and therefore proper training needs to be carried out to improve the physical quality and strengthen the muscle strength, people can select various fitness modes, such as running, swimming, basketball and the like, different exercises are different according to different body parts, wherein the upper limb strength training is a very important item.

In the university, the sports student need take exercise to self health, reinforcing strength, and the training to student's upper limbs generally provides some very crude wares in each college at present and supplies the student to use, for example chest expander, elastic webbing etc. and the training effect is relatively poor, and equipment damages easily, has reduced training efficiency, for this reason, we provide a sports equipment training device to upper limbs strength training and solve above problem.

Disclosure of Invention

An object of the utility model is to provide a sport equipment trainer to upper limbs strength training to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sports equipment training device aiming at upper limb strength training comprises symmetrical support plates, wherein the bottom surface of each support plate is fixedly connected with a bottom plate, the bottom surface of each bottom plate is fixedly connected with a counterweight seat, one side surface, close to each other, of each support plate is fixedly connected with a symmetrical fixing plate, one side surface, close to each other, of each fixing plate is fixedly connected with a symmetrical pull rod, one side surface, close to each other, of each fixing plate is fixedly connected with a positioning plate, symmetrical cavities are formed in each support plate, a fixing rod is fixedly connected in each cavity, the outer surface of each fixing rod is fixedly connected with symmetrical positioning blocks, one side surface, close to each positioning block, of each group is fixedly connected with a torsion spring, and a rotating cylinder is sleeved on the outer surface of each torsion spring, the outer surface of the rotating cylinder is fixedly connected with an arm force rod, one end, far away from the rotating cylinder, of the arm force rod is fixedly connected with a pull ring, the bottom surface of the positioning plate is fixedly connected with a spring box, the inner top wall of the spring box is fixedly connected with a spring seat, the bottom surface of the spring seat is fixedly connected with an expansion spring, the bottom end of the expansion spring is fixedly connected with a moving block, the bottom surface of the moving block is fixedly connected with a rolling bearing, the inner wall of the rolling bearing is fixedly connected with a training rod, and the bottom end of the training rod penetrates through the bottom surface of the spring box and extends to the outside of the spring box.

Preferably, the bottom end of the training rod is fixedly connected with a handle, and the diameter of the handle is at least two centimeters.

Preferably, the outer surface of the pull ring is sleeved with a rubber sleeve, and the outer surface of the rubber sleeve is provided with anti-skid grains.

Preferably, a seat plate is fixedly connected to one side surface of each of the two adjacent support plates, and the seat plate is located below the pull ring.

Preferably, two a side that the backup pad is close to each other all fixedly connected with gusset plate, every the upper surface of gusset plate all with the bottom surface fixed connection of bedplate.

Preferably, the operation sign has been placed to the front of counter weight seat, the back of operation sign and the front fixed connection of counter weight seat.

Advantageous effects

The utility model discloses possess following beneficial effect:

1. through the cooperation of counter weight seat bottom plate, can improve the device's stability, avoid equipment to damage, strengthen student's security when training, can make student sit on it through the bedplate, the torsion through torque spring trains student's arm strength, also can stand the training simultaneously, improve the diversification of training, strengthen the training effect, can make the student do the chin through the pull rod and upwards function, improve the training effect, cooperation through handle and expanding spring, student's wrist and arm strength can be tempered, further enhancement training effect, and the efficiency of training is improved.

2. Anti-skidding line has been seted up through the surface of rubber sleeve, make things convenient for training personnel to draw and get the pull ring, the slippage appears when avoiding training personnel to train the arm power, can make training personnel sit through the bedplate and train on the bedplate, improve the training effect, can reach the effect to the bedplate reinforcement through the gusset plate, improve the stability of bedplate, diameter through the handle is two centimetres at least, make things convenient for training personnel to draw and get the handle, improve the training effect to upper limbs strength, can let training personnel observe the operation sign through the operation sign, operating error appears when avoiding the user of service training.

Drawings

Fig. 1 is a cross-sectional view of a front view of a support plate of the present invention;

fig. 2 is a top view of the support plate of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: the operation indicator comprises a support plate 1, a bottom plate 2, a counterweight seat 3, a cavity 4, a fixing rod 5, a positioning block 6, a torsion spring 7, a rotary cylinder 8, an arm force rod 9, a pull ring 10, a fixing plate 11, a positioning plate 12, a pull rod 13, a spring box 14, a spring seat 15, a telescopic spring 16, a moving block 17, a rolling bearing 18, a training rod 19, a handle 20, a rubber sleeve 21, a seat plate 22, a reinforcing plate 23 and an operation indicator plate 24.

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, the present invention provides a technical solution: a sports equipment training device aiming at upper limb strength training comprises symmetrical support plates 1, wherein the bottom surface of each support plate 1 is fixedly connected with a bottom plate 2, the bottom surface of each bottom plate 2 is fixedly connected with a counterweight seat 3, an operation indication plate 24 is arranged on the front surface of the counterweight seat 3, the back surface of the operation indication plate 24 is fixedly connected with the front surface of the counterweight seat 3, a trainer can observe the operation indication plate 24, operation errors caused during training of users are avoided, one side surface, close to each other, of the two support plates 1 is fixedly connected with symmetrical fixing plates 11, one side surface, close to each other, of the two fixing plates 11 is fixedly connected with symmetrical pull rods 13, one side surface, close to each other, of the two fixing plates 11 is fixedly connected with a positioning plate 12, symmetrical cavities 4 are formed in the two support plates 1, and a fixing rod 5 is fixedly connected in each cavity 4, the outer surface of the fixed rod 5 is fixedly connected with symmetrical positioning blocks 6, one side surface of each group of positioning blocks 6 close to each other is fixedly connected with a torsion spring 7 together, the outer surface of the torsion spring 7 is sleeved with a rotary cylinder 8, the outer surface of the rotary cylinder 8 is fixedly connected with an arm force rod 9, one end of the arm force rod 9 far away from the rotary cylinder 8 is fixedly connected with a pull ring 10, the outer surface of the pull ring 10 is sleeved with a rubber sleeve 21, the outer surface of the rubber sleeve 21 is provided with anti-slip patterns to facilitate the pulling of the pull ring 10 by a trainer, the slipping of the trainer during the arm force training is avoided, one side surface of the two support plates 1 close to each other is fixedly connected with a seat plate 22 together, the seat plate 22 is positioned below the pull ring 10, the trainer can sit on the seat plate 22 for training, the training effect is improved, one side surface of the two support plates 1 close to each other is fixedly connected with a reinforcing plate 23, the upper surface of each supporting plate 23 is fixedly connected with the bottom surface of the seat plate 22, reach the reinforced (rfd) effect to bedplate 22, improve bedplate 22's stability, the bottom surface fixedly connected with spring box 14 of locating plate 12, the interior roof fixedly connected with spring holder 15 of spring box 14, the bottom surface fixedly connected with expanding spring 16 of spring holder 15, the bottom fixedly connected with movable block 17 of expanding spring 16, the bottom surface fixedly connected with antifriction bearing 18 of movable block 17, antifriction bearing 18's inner wall fixedly connected with training pole 19, the bottom of training pole 19 runs through the bottom surface of spring box 14 and extends to spring box 14's outside, the bottom fixedly connected with handle 20 of training pole 19, the diameter of handle 20 is two centimetres at least, make things convenient for training personnel to draw and get handle 20, improve the training effect to upper limbs strength.

The working principle is as follows: during the use, cooperation through 3 bottom plates 2 of counter weight seat, can make stable the placing in suitable position of this trainer, when students need train upper limbs strength, can make students sit on it through bedplate 22, then hold pull ring 10 through both hands, pull ring 10 to the chest hard, the torsion through torque spring 7 trains students 'arm power, the training also can stand simultaneously, then can make the student do the chin and upwards operate through pull rod 13, can temper wrist and arm power under expanding spring 16's effect through handle 20, further strengthening training effect.

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 a sports equipment trainer to upper limbs strength training, includes symmetrical backup pad (1), its characterized in that: the bottom surface of each supporting plate (1) is fixedly connected with a bottom plate (2), the bottom surface of each bottom plate (2) is fixedly connected with a counterweight seat (3), a side surface of each supporting plate (1) close to each other is fixedly connected with a symmetrical fixing plate (11), a side surface of each fixing plate (11) close to each other is fixedly connected with a symmetrical pull rod (13), a side surface of each fixing plate (11) close to each other is fixedly connected with a positioning plate (12), symmetrical cavities (4) are formed in each supporting plate (1), a fixing rod (5) is fixedly connected in each cavity (4), symmetrical positioning blocks (6) are fixedly connected to the outer surface of each fixing rod (5), a side surface of each positioning block (6) close to each other is fixedly connected with a torsion spring (7) together, the outer surface of the torsion spring (7) is sleeved with a rotary cylinder (8), the outer surface of the rotary cylinder (8) is fixedly connected with an arm force rod (9), one end of the arm force rod (9) far away from the rotary cylinder (8) is fixedly connected with a pull ring (10), the bottom surface of the positioning plate (12) is fixedly connected with a spring box (14), the inner top wall of the spring box (14) is fixedly connected with a spring seat (15), the bottom surface of the spring seat (15) is fixedly connected with an extension spring (16), the bottom end of the extension spring (16) is fixedly connected with a moving block (17), the bottom surface of the moving block (17) is fixedly connected with a rolling bearing (18), the inner wall of the rolling bearing (18) is fixedly connected with a training rod (19), the bottom end of the training rod (19) penetrates through the bottom surface of the spring box (14) and extends to the outside of the spring box (14).

2. A sports training device for upper extremity strength training, according to claim 1, wherein: the bottom end of the training rod (19) is fixedly connected with a handle (20), and the diameter of the handle (20) is at least two centimeters.

3. A sports training device for upper extremity strength training, according to claim 1, wherein: the outer surface of the pull ring (10) is sleeved with a rubber sleeve (21), and anti-skid grains are formed in the outer surface of the rubber sleeve (21).

4. A sports training device for upper extremity strength training, according to claim 1, wherein: two the common fixedly connected with bedplate (22) of the side that backup pad (1) are close to each other, bedplate (22) are located the below of pull ring (10).

5. A training device for sports equipment aimed at upper limb strength training, according to claim 4, wherein: two a side that backup pad (1) is close to each other all fixedly connected with gusset plate (23), every the upper surface of gusset plate (23) all is connected with the bottom surface fixed connection of bedplate (22).

6. A sports training device for upper extremity strength training, according to claim 1, wherein: operation sign (24) have been placed in the front of counter weight seat (3), the front fixed connection of the back and counter weight seat (3) of operation sign (24).