CN218129805U

CN218129805U - Muscle stretching device for physical training

Info

Publication number: CN218129805U
Application number: CN202222478630.2U
Authority: CN
Inventors: 吴修民
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2022-12-27
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses a muscle tensile equipment for sports training relates to sports training technical field, including first fixed plate, the last fixed surface of first fixed plate is connected with the carriage, two telescopic links of the inner wall fixedly connected with of carriage, and the inside of carriage is provided with the backup pad, and two telescopic links all with backup pad fixed connection, the surface of two telescopic links all overlaps and is equipped with reset spring. The utility model discloses a set up first fixed plate, the carriage, the telescopic link, the backup pad, reset spring, the lead, the slide bar, the gag lever post, the stay cord, first pulley, the supporting shoe, the second pulley, fixed block and pull rod, can cushion the whereabouts of lead when carrying out the tensile training of muscle, avoid lead and carriage bottom to take place violent striking, cause certain damage to tensile training equipment, reduce the life-span of equipment, and send comparatively harsh impact sound after preventing to strike, thereby influence other training personnel's normal training operation.

Description

Muscle stretching device for physical training

Technical Field

The utility model relates to a sports training technical field specifically is a muscle tensile equipment for sports training.

Background

Physical and intellectual activities are used as basic means for sports, according to the laws of human body growth and development, skill formation, function improvement and the like, conscious, purposeful and organized activities of promoting comprehensive development, improving physical quality and comprehensive education level, strengthening physique, improving athletic ability, improving life style and improving life quality are achieved, the body can be strengthened through physical exercise, the morals of brave, intelligence, maintenance of collective benefits and the like can be cultivated, and the stretching equipment for physical exercise is generally used indoors for exercise.

The existing bulletin numbers are: CN209848214U, which is a patent that sets a tension rod, a pull rope, a main pulley, an auxiliary pulley, a bearing pulley, a hoisting pulley, a bearing block, a tension rod and a lead block, wherein the drawn weight can determine the training strength through the position of the tension rod in the lead block, and can also perform training in another mode by holding the tension rod with the other hand, thereby achieving the purposes of multiple training modes and training strength, but the training equipment does not have the function of buffering the lead block, the lead block collides with the bottom end of the equipment violently, which may cause certain damage to the stretching training equipment, and reduces the service life of the equipment, meanwhile, the lead block has a larger inertia when falling off, and will give out a more harsh impact sound after colliding with the bottom end of the equipment, thereby affecting the normal training operations of other training personnel; to this end, we provide a muscle stretching device for physical training that solves the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a muscle stretching device for sports training in order to make up the deficiency of the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tensile equipment of muscle for sports training, includes first fixed plate, the last fixed surface of first fixed plate is connected with the carriage, two telescopic links of the inner wall fixedly connected with of carriage, the inside of carriage is provided with the backup pad, two the telescopic link all with backup pad fixed connection, two the surface of telescopic link all overlaps and is equipped with reset spring, two reset spring all with backup pad fixed connection, two reset spring all with carriage fixed connection, seven lead has been placed to the upper surface of backup pad, the inside of carriage is provided with the slide bar, seven lead all with slide bar sliding connection, seven the inner wall sliding connection that is located the lead of the top has the gag lever post, slide bar and gag lever post sliding connection, seven the last fixed surface fixedly connected with stay cord that is located the lead of the top of lead, first pulley is installed to the interior roof of carriage, stay cord and first pulley sliding connection, two supporting shoes of the positive fixedly connected with of carriage, the place ahead of carriage is provided with the second pulley, two the supporting shoes all rotate with the second pulley and are connected, the stay cord is connected with the lead pulley sliding connection, the one end side of fixed block is connected with the fixed block, the left side of fixed block and the fixed block side face of fixed block all is connected with the pull rod.

Furthermore, the outer surfaces of the two pull rods are all sleeved with anti-skidding soft sleeves, and four fixing holes are formed in the upper surface of the first fixing plate.

Furthermore, the front surface of the supporting frame is fixedly connected with two supporting rods, and the two supporting rods are respectively and fixedly connected with the two supporting blocks.

Furthermore, the upper surface of the first fixing plate is fixedly connected with a fixing rod, and the upper surface of the fixing rod is fixedly connected with a second fixing plate.

Furthermore, the upper surface of the second fixing plate is provided with anti-skidding lines, and the front surface of the second fixing plate is fixedly connected with a backrest plate.

Furthermore, the back fixedly connected with of back board is a plurality of massage archs, the last fixed surface of second fixed plate is connected with two protection frames.

Furthermore, two the protection frame all with back board fixed connection, two the surface of protection frame all overlaps and is equipped with the soft cover of protection.

Compared with the prior art, this a muscle stretching equipment for sports training possesses following beneficial effect:

1. the utility model discloses a set up first fixed plate, the carriage, the telescopic link, the backup pad, reset spring, the lead, the slide bar, the gag lever post, the stay cord, first pulley, the supporting shoe, the second pulley, fixed block and pull rod, can cushion the whereabouts of lead when carrying out the tensile training of muscle, avoid lead and carriage bottom to take place violent striking, cause certain damage to tensile training equipment, reduce the life-span of equipment, and send comparatively harsh impact sound after preventing to strike, thereby influence other training personnel's normal training operation.

2. The utility model discloses a set up anti-skidding soft cover, can protect the pull rod, and take off the hand and cause the injury during preventing the training, through setting up the bracing piece, can carry out the auxiliary stay to the supporting shoe, avoid the supporting shoe fracture, influence normal training, through setting up the dead lever, the second fixed plate, back board and protection frame, can make things convenient for the training personnel to sit on it and train, through setting up the massage arch, can massage training personnel's back, through setting up the protection soft cover, can protect the training personnel who sits on the second fixed plate, through setting up the fixed orifices, can conveniently fix first fixed plate.

Drawings

FIG. 1 is a schematic front view of the three-dimensional structure of the present invention;

FIG. 2 is a right side view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. a first fixing plate; 2. a support frame; 3. a telescopic rod; 4. a support plate; 5. a return spring; 6. lead blocks; 7. a slide bar; 8. a limiting rod; 9. pulling a rope; 10. a first pulley; 11. a support block; 12. a second pulley; 13. a fixed block; 14. a pull rod; 15. an anti-slip soft sleeve; 16. a support bar; 17. fixing the rod; 18. a second fixing plate; 19. a back board; 20. a protective frame; 21. massaging the bulges; 22. a protective soft sleeve; 23. and (7) fixing holes.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

This embodiment provides a muscle tensile equipment for sports training, and the device can cushion the whereabouts of lead 6 when carrying out muscle tensile training, avoids lead 6 and carriage 2 to take place violent striking, causes certain damage to tensile training equipment, reduces the life-span of equipment.

Referring to fig. 1 to 4, a muscle stretching device for physical training comprises a first fixing plate 1, wherein a supporting frame 2 is fixedly connected to the upper surface of the first fixing plate 1, two telescopic rods 3 are fixedly connected to the inner wall of the supporting frame 2, and a supporting plate 4 is arranged inside the supporting frame 2.

Here, the first fixing plate 1 fixedly supports the support frame 2, and the support frame 2 fixedly supports the telescopic rod 3.

Two telescopic links 3 all with 4 fixed connection of backup pad, the surface of two telescopic links 3 all overlaps and is equipped with reset spring 5, two reset spring 5 all with 4 fixed connection of backup pad, two reset spring 5 all with 2 fixed connection of carriage.

Here telescopic link 3 carries out fixed stay to backup pad 4, and here carriage 2 and backup pad 4 carry out fixed stay to reset spring 5 jointly, and when backup pad 4 moves down, compress telescopic link 3 and reset spring 5, and reset spring 5 produces deformation.

Seven lead blocks 6 have been placed to the upper surface of backup pad 4, and the inside of carriage 2 is provided with slide bar 7, and seven lead blocks 6 all with slide bar 7 sliding connection.

The inner wall of the lead block 6 positioned at the uppermost part of the seven lead blocks 6 is connected with a limiting rod 8 in a sliding way, and the sliding rod 7 is connected with the limiting rod 8 in a sliding way.

When the seven lead blocks 6 are not pulled by people, the through holes in the lead blocks 6 and the through holes in the sliding rods 7 are in one-to-one correspondence, and when the physical training strength needs to be changed, the limiting rods 8 are inserted into the corresponding through holes in the lead blocks 6.

The upper surface of the lead block 6 positioned on the top of the seven lead blocks 6 is fixedly connected with a pull rope 9, the inner top wall of the supporting frame 2 is provided with a first pulley 10, and the pull rope 9 is connected with the first pulley 10 in a sliding manner.

Here, the lead block 6 fixedly supports the rope 9, the support frame 2 fixedly supports the first pulley 10, and the rope 9 slides on the outer surface of the first pulley 10.

Two supporting blocks 11 are fixedly connected to the front face of the supporting frame 2, a second pulley 12 is arranged in front of the supporting frame 2, the two supporting blocks 11 are rotatably connected with the second pulley 12, and the pull rope 9 is connected with the second pulley 12 in a sliding mode.

Here, the support frame 2 fixedly supports two support blocks 11, the two support blocks 11 jointly fixedly support the second pulley 12, and the pull rope 9 slides on the outer surface of the second pulley 12.

One end of the pull rope 9 far away from the lead block 6 is fixedly connected with a fixing block 13, and the left side face and the right side face of the fixing block 13 are both fixedly connected with a pull rod 14.

Here, the fixed block 13 is fixedly supported by the stay cord 9, and the fixed block 13 fixedly supports the two pull rods 14.

The pull rod 14 is pulled downwards by the two hands, the fixed block 13 is driven to move downwards by the pull rod 14, the fixed block 13 drives the pull rope 9 to slide on the outer surfaces of the second pulley 12 and the first pulley 10, the lead block 6 is driven to move upwards by the pull rope 9, and muscles of the training personnel are stretched.

The outer surfaces of the two pull rods 14 are respectively sleeved with an anti-skidding soft sleeve 15, and four fixing holes 23 are formed in the upper surface of the first fixing plate 1.

Here soft cover 15 of antiskid can protect pull rod 14 to taking off the hand and causing the injury during the prevention training, through setting up fixed orifices 23, can conveniently fix first fixed plate 1.

Two support rods 16 are fixedly connected to the front surface of the support frame 2, and the two support rods 16 are respectively and fixedly connected to the two support blocks 11.

The supporting frame 2 is used for fixedly supporting the two supporting rods 16, and the supporting rods 16 are used for fixedly supporting the supporting block 11, so that the supporting block 11 is prevented from being broken, and normal training is prevented from being influenced.

A fixing rod 17 is fixedly connected to the upper surface of the first fixing plate 1, and a second fixing plate 18 is fixedly connected to the upper surface of the fixing rod 17.

Here, the first fixing plate 1 fixedly supports the fixing rod 17, and the fixing rod 17 fixedly supports the second fixing plate 18.

The upper surface of the second fixing plate 18 is provided with anti-skid grains, and the front surface of the second fixing plate 18 is fixedly connected with a backrest plate 19.

The anti-slip pattern on the second fixing plate 18 is arranged to prevent the back board 19 from slipping off the second fixing plate 18 during training and causing accidental injury, and the second fixing plate 18 is used for fixing and supporting the back board 18.

The back of the back board 19 is fixedly connected with a plurality of massage bulges 21, and the upper surface of the second fixing board 18 is fixedly connected with two protective frames 20.

The massage protrusions 21 can massage the back of the trainee, and the second fixing plate 18 can fixedly support the protection frame 20.

The two protective frames 20 are both fixedly connected with the backboard 19, and the outer surfaces of the two protective frames 20 are both sleeved with protective soft sleeves 22.

Here, the back plate 19 is supported by the protection frame 20, and the protection frame 20 and the protection soft cover 22 are arranged to protect the trainee sitting on the second fixing plate 18.

The working principle is as follows: when using the tensile equipment of muscle of this sports training, training personnel can sit on second fixed plate 18, also can stand and carry out the tensile training of muscle, during the training, pulling pull rod 14 downwards, pull rod 14 drives fixed block 13 and moves down, fixed block 13 drives stay cord 9 and slides at second pulley 12 and first pulley 10's surface, stay cord 9 drives lead 6 and shifts up, carry out the muscle to training personnel and stretch, when lead 6 moves down under self action of gravity, can extrude reset spring 5 of lead 6 bottom, reset spring 5 moves down, can drive telescopic link 3 shrink, backup pad 4 is compressed and produces deformation simultaneously, cushion reset spring 5 under the reset action of backup pad 4, when needs change training intensity, not pulling seven lead 6, extract gag lever post 8 in the through-hole that corresponds on lead 6, the utility model discloses can cushion the whereabouts of lead 6 when carrying out the tensile training of muscle, avoid lead 6 and support frame 2 bottoms to take place violent striking, to stretching the certain damage of training equipment, and the life-span of the reduction training personnel's of preventing the impact, thereby the normal operation of other post-on-ear of other preventing.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. Muscle stretching device for sports training, comprising a first fixing plate (1), characterized in that: the upper surface of the first fixing plate (1) is fixedly connected with a supporting frame (2), the inner wall of the supporting frame (2) is fixedly connected with two telescopic rods (3), a supporting plate (4) is arranged in the supporting frame (2), the two telescopic rods (3) are fixedly connected with the supporting plate (4), the outer surface of each telescopic rod (3) is sleeved with a reset spring (5), the two reset springs (5) are fixedly connected with the supporting plate (4), the two reset springs (5) are fixedly connected with the supporting frame (2), lead blocks (6) are placed on the upper surface of the supporting plate (4), a sliding rod (7) is arranged in the supporting frame (2), the seven lead blocks (6) are slidably connected with the sliding rod (7), the seven inner walls of the lead blocks (6) located at the top are slidably connected with a limiting rod (8), the sliding rod (7) is slidably connected with the limiting rod (8), the seven lead blocks (6) are fixedly connected with a pull rope (9) on the upper surface of the lead block (6) located at the top, the supporting frame (2) is provided with a pulley (10), and the supporting block (2) and the pulley (10) and the pulley (11) are connected with the top wall, the utility model discloses a lead block's (6) is including supporting frame (2), the place ahead of carriage (2) is provided with second pulley (12), two supporting shoe (11) all rotate with second pulley (12) and are connected, stay cord (9) and second pulley (12) sliding connection, one end fixedly connected with fixed block (13) of lead block (6) are kept away from in stay cord (9), the left surface and the equal fixedly connected with pull rod (14) of right flank of fixed block (13).

2. A muscle stretching device for sports training as claimed in claim 1, wherein: the outer surface of the two pull rods (14) is sleeved with an anti-skidding soft sleeve (15), and four fixing holes (23) are formed in the upper surface of the first fixing plate (1).

3. A muscle stretching device for sports training as claimed in claim 1, wherein: the front face of the supporting frame (2) is fixedly connected with two supporting rods (16), and the two supporting rods (16) are fixedly connected with the two supporting blocks (11) respectively.

4. A muscle stretching device for sports training as claimed in claim 1, wherein: the upper surface of the first fixing plate (1) is fixedly connected with a fixing rod (17), and the upper surface of the fixing rod (17) is fixedly connected with a second fixing plate (18).

5. A muscle stretching device for sports training as claimed in claim 4, wherein: the upper surface of the second fixing plate (18) is provided with anti-skidding threads, and the front surface of the second fixing plate (18) is fixedly connected with a backrest plate (19).

6. A muscle stretching device for sports training as claimed in claim 5, wherein: the back of the backrest plate (19) is fixedly connected with a plurality of massage bulges (21), and the upper surface of the second fixing plate (18) is fixedly connected with two protective frames (20).

7. A muscle stretching device for sports training, according to claim 6, characterized in that: two protective frame (20) all with back board (19) fixed connection, two the surface of protective frame (20) all overlaps and is equipped with soft cover of protection (22).