CN212593795U

CN212593795U - Arm strength exercising device

Info

Publication number: CN212593795U
Application number: CN202021240109.XU
Authority: CN
Inventors: 王保停
Original assignee: Zhengzhou University of Industrial Technology
Current assignee: Zhengzhou University of Industrial Technology
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-02-26
Anticipated expiration: 2030-06-30

Abstract

The utility model provides an arm strength exercising device, which comprises a box body, wherein the lower end of the interior of the box body is provided with a fixed plate, two sides of the fixed plate are provided with guide rods, the lower end of each guide rod is provided with a fixing mechanism, the fixed plate is provided with a telescopic rod, the telescopic rod is provided with a tension structure, the lower end of the telescopic rod is connected with the fixing mechanism, the upper end of the telescopic rod is connected on a guide plate, two sides of the guide plate are passed through the guide rods, two ends of the guide plate are provided with guide blocks, the guide blocks are connected in chutes, the chutes are arranged on the inner wall of the box body, the guide plate is provided with connecting blocks, the connecting blocks are provided with connecting holes, the connecting blocks are connected on connecting balls through connecting ropes, the upper parts of the guide rods are provided with connecting rods, and the damage caused by accidents due to the falling of the structure can be avoided through the structures such as guide limiting and the like.

Description

Arm strength exercising device

Technical Field

The utility model relates to a sport equipment technical field, concretely relates to device is tempered to arm strength.

Background

The arm strength training device is the equipment that is used for training arm muscle strength, by frame, rope, eccentric wheel, fixed pulley, movable pulley, fixing clip, guider, support, heavy object and handle constitute, wherein, the rope of fixing in the frame is walked around the eccentric wheel of fixing on the support, is connected a handle after walking around fixed pulley, movable pulley and fixed pulley again, and the support mounting is at the guider who is fixed in the frame, the utility model discloses can realize the resistance change of applying in the training of arm strength physical stamina, the utility model relates to a rationally, with low costs is applicable to various sports item arm strength training.

Present arm strength training equipment uses the balancing weight to carry out the tensile exercise of arm strength mostly, but this kind of structure is too heavy and the balancing weight volume is great, and the quality is overweight makes the equipment very heavy be difficult to remove, and can lead to the user to receive the injury because of the balancing weight problem in the use, consequently needs one kind can replace the balancing weight, and the light novel arm strength exercise device of small quality.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a device is tempered to arm power can produce the pulling force through the tension structure and reach the purpose of tempering the arm power, can avoid appearing the structure again and drop and cause the accident to produce the damage through direction spacing isotructure.

For solving the technical problem, the utility model provides an arm strength exercise device, the power distribution box comprises a box body, the inside lower extreme of box is provided with the fixed plate, the fixed plate both sides are provided with the guide bar, the guide bar lower extreme is provided with fixed establishment, be provided with the telescopic link on the fixed plate, be provided with the pulling force structure on the telescopic link, fixed establishment is connected to the telescopic link lower extreme, the telescopic link upper end is connected on the deflector, the guide bar is passed to the deflector both sides, the deflector both ends are provided with the guide block, the guide block is connected in the spout, the spout sets up on the box inner wall, be provided with the connecting block on the deflector, be provided with the connecting hole on the connecting block, the connecting block is connected on connecting the ball through connecting the rope, guide bar upper portion is provided with the.

Furthermore, the fixing mechanism is a stop block arranged at the lower end of the guide rod and in the fixing plate, and the stop block is symmetrically arranged on the guide rod.

Furthermore, the tension structure is a tension spring arranged on the telescopic rod.

Furthermore, through holes are formed in two sides of the guide plate, and guide rods penetrate through the through holes.

Furthermore, the guide block is provided with a connecting shaft inside the sliding groove, and the connecting shaft is connected with a pulley through a bearing structure.

Furthermore, the upper end of the sliding groove is provided with a limiting block.

Furthermore, the connecting blocks are multiple and are uniformly distributed on the guide plate.

Furthermore, the diameter of the wire inlet hole on the connecting rod is smaller than that of the connecting ball.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

the tension structure is adopted to replace the traditional balancing weight, so that the relative volume and the quality of the exercise device are obviously reduced, the tension structure can avoid the trouble caused by frequently replacing the balancing weight when the balance weight needs to adapt to different force levels, the tension structure can generate different tension when being stretched to different degrees, so as to achieve different exercise force levels, the strength of the tension structure can completely adapt to the exercise force levels due to the development of the alloy technology at the present stage, the phenomenon that the tension structure is broken and deformed and cannot be normally used is avoided, the tension structure is smaller in volume compared with the balancing weight, so that the exercise device is relatively reduced in volume and convenient to move, the relative tension device is arranged on the guide rod to ensure the stability of the tension device, the motion track is controlled to avoid the phenomenon of overturning and blocking when stressed, and the slide block and the slide groove which are matched with the guide rod can control the tilting force, the tension device is prevented from deflecting, and the stable operation of the tension device is ensured.

The utility model discloses can produce the pulling force through the pulling force structure and reach the purpose of tempering the arm power, can avoid appearing the structure again and drop and cause the accident to produce the damage through direction spacing isotructure.

Drawings

Fig. 1 is a sectional view of the arm power exercising apparatus of the present invention;

fig. 2 is a schematic view of a part of the structure of the arm exercising device of the present invention.

1. A box body; 2. a fixing plate; 3. a guide bar; 4. a fixing mechanism; 5. a telescopic rod; 6. a tension structure; 7. a guide plate; 8. a guide block; 9. a chute; 10. connecting blocks; 11. connecting holes; 12. connecting ropes; 13. a connecting ball; 14. a connecting rod; 15. a wire inlet hole; 16. a connecting shaft; 17. a bearing structure; 18. a pulley; 19. and a limiting block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1-2 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

Example one

As shown in fig. 1-2: an arm strength exercising device comprises a box body 1, wherein a fixed plate 2 is arranged at the lower end inside the box body 1, guide rods 3 are arranged on two sides of the fixed plate 2, a fixing mechanism 4 is arranged at the lower end of each guide rod 3, a telescopic rod 5 is arranged on the fixed plate 2, a tension structure 6 is arranged on each telescopic rod 5, the lower end of each telescopic rod 5 is connected with the fixing mechanism 4, the upper end of each telescopic rod 5 is connected onto a guide plate 7, two sides of each guide plate 7 penetrate through the corresponding guide rod 3, guide blocks 8 are arranged at two ends of each guide plate 7, the guide blocks 8 are connected into sliding grooves 9, the sliding grooves 9 are arranged on the inner wall of the box body 1, connecting blocks 10 are arranged on the guide plates 7, connecting holes 11 are formed in the connecting blocks 10, the connecting blocks 10 are connected onto connecting balls 13 through connecting ropes, the connecting rod 14 is provided with a wire inlet 15, particularly, the box body is arranged to protect the internal structure and prevent the internal structure from damaging a person, a fixed plate is arranged at the lower side in the box body, a guide rod and a tension mechanism are arranged on the fixed plate so as to prevent the mechanism from being directly connected with the box body to damage the box body, the fixed plate is fixedly connected on the inner wall of the box body and can be replaced when necessary, the guide rod penetrates through the fixed plate to be connected, the bottom of the guide rod is provided with the fixing mechanism so as to ensure the stability of the guide rod, the telescopic rod is arranged on the fixed plate and is fixedly connected with the fixed plate, the tension structure is arranged on the telescopic rod and can generate tension along with the expansion and contraction of the telescopic rod so as to achieve the purpose of exercise when in use, the guide plate is used for connecting the upper part of the telescopic rod, and the force of the telescopic, the both ends of deflector pass the guide bar and have guaranteed stability, and the both sides of deflector are provided with the guide block, and the guide block cooperation spout revises the tilting force of the long body of deflector in real time, and the connecting hole that is provided with a plurality of connecting blocks and connecting block on the deflector can pass the connection rope, and will connect the rope connection and guarantee that the atress is even on connecting the ball, and the connecting rod that guide bar upper portion set up is used for stabilizing the entrance hole that sets up on guide bar and the connecting rod and guarantee that the connection rope passes.

According to an embodiment of the present invention, as shown in fig. 1, the fixing mechanism 4 is a stopper disposed at the lower end of the guide rod 3 and in the fixing plate 2, the stopper is symmetrically disposed on the guide rod 3, and the fixing mechanism is used for stabilizing the guide rod.

According to the utility model discloses an embodiment is shown in fig. 1, tension structure 6 is the tension spring who sets up on telescopic link 5, adopts tension spring cooperation telescopic link can guarantee that tensile even and telescopic link can cooperate tension structure to stretch out and draw back.

According to the utility model discloses an embodiment is shown in fig. 1, 7 both sides of deflector are provided with the through-hole, pass guide bar 3 in the through-hole, set up through-hole and through-hole at the both ends of deflector and pass the guide bar and connect the deflector on the guide bar to this guarantees the stability of deflector.

According to the utility model discloses an embodiment is shown in fig. 2, on the guide block 8 and inside being provided with connecting axle 16 at spout 9, connecting axle 16 is connected with pulley 18 through bearing arrangement 17, and the one end setting of guide block is in the spout, and is provided with the connecting axle and passes through the connecting axle and be connected with bearing arrangement and set up the pulley for the deflector can be by the pulley friction reduction and avoided the damage of frictional force to the deflector when the motion.

According to the utility model discloses an embodiment is shown in fig. 1, the upper end of spout 9 is provided with stopper 19, connecting block 10 has a plurality ofly just connecting block 10 evenly distributed is on deflector 7, entrance hole 15 diameter on the connecting rod 14 is less than connect ball 13, set up the stopper in the upper end of spout and avoided deflector collision box upper portion to cause the damage, the connecting block sets up to a plurality of life that can make the deflector atress evenly increase the deflector, and the entrance hole diameter that sets up on the connecting rod is less than and connects the ball and avoid connecting the ball and pass the entrance hole, and can play limiting displacement to connecting the ball.

The utility model discloses a use method:

when the guide plate is used, the connecting rope penetrates through the wire inlet hole to be connected onto the connecting ball, the connecting rope connected with the lower portion of the connecting ball is connected onto the connecting block on the guide plate, the stress of the guide plate is guaranteed to be uniform, two sides of the guide plate are connected onto the guide rod, the guide plate is prevented from being damaged due to swinging force, and pulleys are arranged on the guide block connecting sliding grooves and the guide block at two ends of the guide plate, so that friction is reduced and damage is avoided when the guide plate moves.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An arm strength exercise device characterized in that: comprises a box body (1), a fixed plate (2) is arranged at the lower end inside the box body (1), guide rods (3) are arranged on two sides of the fixed plate (2), a fixing mechanism (4) is arranged at the lower end of each guide rod (3), a telescopic rod (5) is arranged on each fixed plate (2), a tension structure (6) is arranged on each telescopic rod (5), the lower end of each telescopic rod (5) is connected with the fixed plate (2), the upper end of each telescopic rod (5) is connected onto a guide plate (7), the two sides of each guide plate (7) penetrate through the corresponding guide rod (3), guide blocks (8) are arranged at two ends of each guide plate (7), the guide blocks (8) are connected into sliding grooves (9), the sliding grooves (9) are arranged on the inner wall of the box body (1), connecting blocks (10) are arranged on the guide plates (7), and connecting holes (11), the connecting block (10) is connected to a connecting ball (13) through a connecting rope (12), a connecting rod (14) is arranged on the upper portion of the guide rod (3), and a wire inlet hole (15) is formed in the connecting rod (14).

2. The arm exercise apparatus according to claim 1, wherein: the fixing mechanism (4) is a stop block arranged at the lower end of the guide rod (3) and in the fixing plate (2), and the stop block is symmetrically arranged on the guide rod (3).

3. The arm exercise apparatus according to claim 1, wherein: the tension structure (6) is a tension spring arranged on the telescopic rod (5).

4. The arm exercise apparatus according to claim 1, wherein: through holes are formed in two sides of the guide plate (7), and the guide rod (3) penetrates through the through holes.

5. The arm exercise apparatus according to claim 1, wherein: the guide block (8) is provided with a connecting shaft (16) inside the sliding groove (9), and the connecting shaft (16) is connected with a pulley (18) through a bearing structure (17).

6. The arm exercise apparatus according to claim 1, wherein: the upper end of the sliding groove (9) is provided with a limiting block (19).

7. The arm exercise apparatus according to claim 1, wherein: the connecting blocks (10) are arranged in a plurality and the connecting blocks (10) are uniformly distributed on the guide plate (7).

8. The arm exercise apparatus according to claim 1, wherein: the diameter of the wire inlet hole (15) on the connecting rod (14) is smaller than that of the connecting ball (13).