CN211676102U

CN211676102U - Dorsal muscle pulling force training device

Info

Publication number: CN211676102U
Application number: CN202020252367.3U
Authority: CN
Inventors: 郭颖许; 王哲媛; 蒋红英
Original assignee: Xuchang University
Current assignee: Xuchang University
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-10-16
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a dorsal muscle pulling force trainer, which comprises a base and a sliding platform, wherein the inclined side wall of the base is provided with a sliding platform placing groove, the front side assembly seat of the base is provided with a sliding groove, the inner side wall of the sliding platform placing groove is provided with a sliding groove, the side walls of the sliding platform placing groove and the front side assembly seat are provided with through holes, the front side of the front side assembly seat is rotatably provided with a universal grooved wheel, the sliding platform is pulled to slide upwards along the sliding groove by a traction steel cable, the weight of the sliding platform is taken as the load, body building training is carried out, if the weight of a user is overweight, other foot pads can be trampled by a single foot, the sliding platform is trampled by a single foot to reduce the load, the user can change the force-exerting posture to train muscle groups such as dorsal muscles, shoulder muscles and the like, the manufacturing material of the device mainly adopts steel, the self weight is about kg, the three-dimensional space of about cm is, provides a reasonable body-building method for the user and performs effective tension training on the back muscles of the user.

Description

Dorsal muscle pulling force training device

Technical Field

The utility model relates to the technical field of household fitness equipment, in particular to a dorsal muscle tension trainer.

Background

Fitness is broadly divided into instrumental and non-instrumental exercises. Fitness is also an exercise mode used by many men and women to shape perfect stature, and modern men and women like the exercise; most fitness equipment is not suitable for household due to large volume and large noise during use, and small parts of household fitness equipment such as a treadmill, a spinning bike and the like not only need to occupy a large living space, but also have the main body parts for training concentrated on legs, and daily fitness only depends on training without equipment, so that good training effect on the back cannot be achieved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dorsal muscle pulling force training device 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: dorsal muscle pulling force training device, including base and sliding platform, the sliding platform standing groove has been seted up to the slope lateral wall of base, and the front side assembly seat of base, the spout has all been seted up to the inside wall of sliding platform standing groove, and the lateral wall of sliding platform standing groove and front side assembly seat has seted up the through-hole, the front side rotation of front side assembly seat installs universal sheave, sliding platform is located the inside of sliding platform standing groove, and the equal integrated into one piece in lower part of the sliding platform left and right sides wall has a slide rail, sliding platform's preceding lateral wall fixed mounting has the traction cable, slide rail slidable mounting is in the inside of spout, the front end fixed mounting of traction cable has the handle, and the traction cable runs through the through-hole and imbeds in the universal sheave.

Preferably, the roller assembly grooves are evenly formed in the inner side wall of the sliding platform containing groove, and the roller shafts are installed in the roller assembly grooves in a rotating mode.

Preferably, the upper part of the side wall of the roller shaft extends to the outside of the roller shaft assembling groove, and the outer surface of the roller shaft assembling groove is tightly attached to the lower surface of the sliding platform.

Preferably, an arc-shaped stop strip is welded on the front side of the upper surface of the sliding platform.

Preferably, all the spiro union has the callus on the sole including the four corners of base lower surface, the even embedding of lower surface of callus on the sole has the gluey ball.

Preferably, the upper surface of slide rail has all seted up the spacing groove, integrated into one piece has the stopper of embedding spacing inslot in the spout.

Preferably, the through holes are strip-shaped holes.

Compared with the prior art, the beneficial effects of the utility model are that: the muscle pulling training device of the back, the user tramples on sliding platform, pull the handle, pull sliding platform through the traction cable wire and upwards slide along the spout, use self weight as bearing a burden, carry out the body-building training, if user's weight is overweight, can trample other foot pads thing by single foot, the sliding platform is trampled to single foot and alleviate bearing a burden, user's accessible changes the posture of exerting oneself and plays and trains muscle crowd such as the dorsal muscle, shoulder muscle, the preparation material of this equipment uses the steel as the owner, the dead weight is about kg, occupy about cm three-dimensional space, be convenient for when domestic carry and accomodate and place, provide reasonable body-building method for the user, carry out effectual tensile training to its back muscle.

Drawings

Fig. 1 is a schematic side view of the present invention;

fig. 2 is a schematic bottom view of the present invention.

In the figure: the device comprises a base 1, a sliding platform 2, a sliding platform placing groove 3, a sliding groove 4, a roller shaft assembling groove 5, a roller shaft 6, a through hole 7, a front side assembling seat 8, a universal grooved wheel 9, a sliding rail 10, a traction steel cable 11, a handle 12, an arc-shaped stopping strip 13, a limiting groove 14, a foot pad 15 and a rubber ball 16.

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. 1-2, the present invention provides a technical solution: dorsal muscle pulling force training device, including base 1 and sliding platform 2, sliding platform standing groove 3 has been seted up to base 1's slope lateral wall, and base 1's front side assembly seat 8, spout 4 has all been seted up to sliding platform standing groove 3's inside wall, and sliding platform standing groove 3 and front side assembly seat 8's lateral wall has seted up through-hole 7, universal sheave 9 has been installed in the front side rotation of front side assembly seat 8, sliding platform 2 is located sliding platform standing groove 3's inside, and the equal integrated into one piece in lower part of the 2 left and right sides walls of sliding platform has slide rail 10, sliding platform 2's front side wall fixed mounting has traction cable 11, slide rail 10 slidable mounting is in spout 4's inside, traction cable 11's front end fixed mounting has handle 12, and traction cable 11 runs through-hole 7 and imbeds in the universal sheave 9.

Particularly, roller assembly groove 5 has evenly been seted up to sliding platform standing groove 3's inside wall, and roller 6 is installed all to rotate in the inside of roller assembly groove 5.

Specifically, the upper portion of the side wall of the roller shaft 6 extends to the outside of the roller shaft fitting groove 5, and the outer surface of the roller shaft fitting groove 5 is closely attached to the lower surface of the sliding platform 2.

Specifically, an arc-shaped stopper 13 is welded to the front side of the upper surface of the sliding platform 2.

Particularly, all spiro union has callus on the sole 15 including the four corners of base 1 lower surface, and the lower surface of callus on the sole 15 evenly is embedded into has glueballs 16.

Particularly, the upper surface of slide rail 10 has all been seted up spacing groove 14, and integrated into one piece has the stopper of embedding spacing inslot 14 in the spout 4.

Specifically, the through-hole 7 is a strip-shaped hole.

The working principle is as follows: when the utility model discloses when using, the user tramples on sliding platform 2, pulling handle 12, through 11 pulling sliding platform 2 of traction cable wire upwards slides along spout 4, use the weight of self as bearing a burden, carry out the body-building training, if user's weight is overweight, can trample other foot pads thing by one foot, slide platform 2 is trampled by one foot and alleviates bearing a burden, user's accessible changes the posture of exerting oneself and plays to the dorsal muscle, muscle crowd such as shoulder muscle trains, the preparation material of this equipment uses the steel as leading, the dead weight is about 20kg, occupy about 80cm 60cm 40 cm's spatial space, be convenient for during domestic transport and accomodate and place, provide reasonable body-building method for the user, carry out effectual pulling force training to its back muscle.

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. Muscle pulling force training ware carries on one's back, includes base (1) and sliding platform (2), its characterized in that: the inclined side wall of the base (1) is provided with a sliding platform placing groove (3), and the front side of the base (1) is provided with a seat (8), the inner side walls of the sliding platform placing grooves (3) are all provided with sliding grooves (4), and the side walls of the sliding platform placing groove (3) and the front side assembling seat (8) are provided with through holes (7), the front side of the front side assembling seat (8) is rotatably provided with a universal grooved wheel (9), the sliding platform (2) is positioned inside the sliding platform placing groove (3), and the lower parts of the left side wall and the right side wall of the sliding platform (2) are integrally formed with sliding rails (10), a traction steel cable (11) is fixedly arranged on the front side wall of the sliding platform (2), the slide rail (10) is arranged in the chute (4) in a sliding way, the front end of the traction steel cable (11) is fixedly provided with a handle (12), and the traction steel cable (11) penetrates through the through hole (7) and is embedded into the universal grooved wheel (9).

2. The dorsal muscle tension trainer according to claim 1, wherein: roller assembly groove (5) have evenly been seted up to the inside wall of sliding platform standing groove (3), roller (6) are all installed in the inside of roller assembly groove (5) rotation.

3. The dorsal muscle tension trainer according to claim 2, wherein: the upper portion of roller (6) lateral wall extends to the outside of roller assembly groove (5), and the surface in roller assembly groove (5) closely laminates with the lower surface of sliding platform (2).

4. The dorsal muscle tension trainer according to claim 1, wherein: the front side of the upper surface of the sliding platform (2) is welded with an arc-shaped stop bar (13).

5. The dorsal muscle tension trainer according to claim 1, wherein: all the spiro union has callus on the sole (15) including the four corners of base (1) lower surface, the even embedding of lower surface of callus on the sole (15) has glueballs (16).

6. The dorsal muscle tension trainer according to claim 1, wherein: the upper surface of slide rail (10) has all seted up spacing groove (14), integrated into one piece has the stopper of embedding in spacing groove (14) in spout (4).

7. The dorsal muscle tension trainer according to claim 1, wherein: the through holes (7) are strip-shaped holes.