CN219440556U

CN219440556U - High back-pulling trainer with anti-slipping function

Info

Publication number: CN219440556U
Application number: CN202320254990.6U
Authority: CN
Inventors: 贾婷婷; 李胜利; 戎为
Original assignee: Xingtai Jinlihao Fitness Club Co ltd
Current assignee: Xingtai Jinlihao Fitness Club Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-08-01
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses a high back-pulling trainer with an anti-slipping function, which comprises a supporting frame, wherein a supporting rod is arranged at the bottom of one side of the supporting frame, an adjusting mechanism is arranged at the top end of the supporting rod, a seat is arranged at the top end of the adjusting mechanism, and foot rods are arranged on the side walls of one end of the supporting rod; the middle part in the supporting frame is symmetrically provided with a placing plate, a plurality of balancing weights are arranged in the placing plate, pull rods are arranged in the middle of the top ends of the balancing weights in a penetrating mode, and guide rods are arranged on two sides of the top ends of the balancing weights in a penetrating mode; a cross bar is arranged at the top of one side of the supporting frame. The utility model has reasonable and reliable structure and convenient and simple operation, can increase the flexibility and the flexibility of back muscle movement, can effectively improve the exercise endurance of the back, and can enable a user to select different counterweights according to the self situation in the use process, thereby improving the adjustability of the trainer.

Description

High back-pulling trainer with anti-slipping function

Technical Field

The utility model relates to the technical field of sports apparatuses, in particular to a high back-pulling trainer with an anti-slipping function.

Background

The high back-pulling trainer is also called high-position training machine and high-position back-pulling machine, and is a common anaerobic exercise device for gymnasiums and households. In the use process of the existing high back-pulling trainer, when a user is tired after training for a long time, the user cannot grasp the handle, so that the hand of the user is separated from the handle, and the high back-pulling trainer is damaged or injured by the user when serious, so that the high back-pulling trainer with the anti-slipping function is needed.

For example, chinese patent CN209361762U discloses a high tension dorsum muscle training ware for sports teaching, including bottom sprag frame, top support frame, counter and display screen, bottom sprag frame one side is provided with the top support frame, and the bottom sprag frame below is provided with the mount pad, and the bottom sprag frame top is provided with the cushion, and the cushion top is provided with the shank and supports, and it can be through the quantity of adjustment extension spring, adjusts the intensity of dorsum muscle training. However, the above-mentioned training ware does not have anticreep hand function in the in-process of using to return when the user trains for a long time and appear tired out, the user can't grasp the handle, can lead to user's hand to break away from the handle, can lead to high back of the body training ware to appear damaging or user's injury when serious, and then can cause use cost's increase.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a high back pulling trainer with an anti-slipping function, which aims to overcome the technical problems in the prior related art.

For this purpose, the utility model adopts the following specific technical scheme:

the high back-pulling trainer with the anti-slipping function comprises a supporting frame, wherein a supporting rod is arranged at the bottom of one side of the supporting frame, an adjusting mechanism is arranged at the top end of the supporting rod, a seat is arranged at the top end of the adjusting mechanism, and foot rods are arranged on the side wall of one end of the supporting rod; the middle part in the supporting frame is symmetrically provided with a placing plate, a plurality of balancing weights are arranged in the placing plate, pull rods are arranged in the middle of the top ends of the balancing weights in a penetrating mode, and guide rods are arranged on two sides of the top ends of the balancing weights in a penetrating mode; the top of one side of braced frame is provided with the horizontal pole, and the bottom of horizontal pole is provided with a plurality of pulleys, and the below of horizontal pole is provided with the holding rod, and the top of holding rod is provided with the wire rope that passes the pulley in proper order and be connected with the pull rod, and the outside symmetry of holding rod is provided with anticreep handle.

Further, in order to achieve height adjustment of the seat, the sleeve can be driven by the driving shaft to reciprocate up and down, so that users with different heights can be used, the users can be trained in the most comfortable state, applicability of the back-pulling trainer is improved, the adjusting mechanism comprises fixing legs arranged at the top ends of the supporting rods, and the sleeve is arranged at the top ends of the fixing legs; a driving shaft penetrates through the top of one side of the sleeve, one end of the driving shaft is arranged in the sleeve, and a bevel gear I is arranged in the sleeve; the top in the sleeve is provided with the mounting panel, and the top of mounting panel runs through and is provided with the driven shaft, and the top of driven shaft is provided with the bevel gear two with the meshing of bevel gear one.

Further, in order to perform lifting movement under the rotation of the driven shaft, threads are arranged on the circumferential side wall of the driven shaft and below the mounting plate; the cross section of fixed leg sets up to square structure, and the screw hole with screw-thread fit is seted up on the top of fixed leg.

Further, in order to prevent the user from taking off hands in the training process, simultaneously under the action of the protruding blocks, the friction force of the user when holding the anti-drop grip can be increased, and then the stability of the user in the training process can be ensured, the high back-pull trainer or the user can be prevented from being damaged, the cross section of the anti-drop grip is set to be of an annular structure, the top end of the anti-drop grip is provided with a plurality of elastic anti-drop rings, the outer side of the anti-drop grip is provided with a plurality of protruding blocks, and the cross section of the protruding blocks is set to be of an oval structure.

Further, in order to realize the connection between balancing weight and the pull rod, can make the user select different counter weights according to the circumstances of self, balancing weight and pull rod are directly through the inserted bar connection.

The beneficial effects of the utility model are as follows:

1. the utility model has reasonable and reliable structure and convenient and simple operation, can increase the flexibility and the flexibility of back muscle movement, can effectively improve the exercise endurance of the back, and can enable a user to select different counterweights according to the self situation in the use process, thereby improving the adjustability of the trainer.

2. Through setting up adjustment mechanism to realized carrying out high regulation to the seat, can drive the sleeve pipe under the drive of drive axle and carry out reciprocating motion from top to bottom, thereby can realize using the user of different heights, can guarantee that the user can train in the state of comfortableness, and then improved the suitability of high back of the body training ware.

3. Through setting up anticreep handle to can prevent under the effect of elasticity anticreep ring that the user from appearing the condition of taking off the hand at the in-process of training, under the effect of protruding piece simultaneously, can increase the frictional force of user when holding the anticreep handle, and then can guarantee the stability of user in the training process, can avoid high back of the body training ware or user to appear damaging, cause use cost's increase.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a high pull back trainer with anti-slip functionality according to an embodiment of the utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an assembly view of an adjustment mechanism and a seat in a high back trainer with anti-slip functionality according to an embodiment of the utility model;

fig. 4 is a schematic structural view of an anti-drop grip in a high back trainer with an anti-drop function according to an embodiment of the utility model.

In the figure:

1. a support frame; 2. a support rod; 3. an adjusting mechanism; 301. a fixed leg; 3011. a threaded hole; 302. a sleeve; 303. a drive shaft; 304. bevel gears I; 305. a mounting plate; 306. a driven shaft; 3061. a thread; 307. bevel gears II; 4. a seat; 5. a foot bar; 6. placing a plate; 7. balancing weight; 8. a pull rod; 9. a guide rod; 10. a cross bar; 11. a pulley; 12. a grip; 13. a wire rope; 14. an anti-drop grip; 1401. elastic anti-drop ring; 1402. a protruding block; 15. and a plunger.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to the embodiment of the utility model, a high back pull trainer with an anti-slipping function is provided.

The utility model is further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-4, the high back-pull trainer with the anti-slipping function according to the embodiment of the utility model comprises a supporting frame 1, a supporting rod 2 is arranged at the bottom of one side of the supporting frame 1, an adjusting mechanism 3 is arranged at the top end of the supporting rod 2, a seat 4 is arranged at the top end of the adjusting mechanism 3, in addition, in the specific application, the seat 4 is a sponge cushion, and foot rods 5 are arranged on the side walls of one end of the supporting rod 2; the middle part in the support frame 1 is symmetrically provided with a placing plate 6, the inside of the placing plate 6 is provided with a plurality of balancing weights 7, the middle part of the top end of the balancing weights 7 is penetrated and provided with a pull rod 8, and both sides of the top end of the balancing weights 7 are penetrated and provided with guide rods 9; the top of one side of braced frame 1 is provided with horizontal pole 10, and the bottom of horizontal pole 10 is provided with a plurality of pulleys 11, and the below of horizontal pole 10 is provided with holding rod 12, and the top of holding rod 12 is provided with the wire rope 13 that passes pulley 11 in proper order and be connected with pull rod 8, and the outside symmetry of holding rod 12 is provided with anticreep handle 14, and balancing weight 7 and pull rod 8 are directly connected through inserted bar 15.

By means of the technical scheme, the back muscle training device is reasonable and reliable in structure, convenient and simple to operate, capable of improving flexibility and flexibility of back muscle movement and effectively improving exercise endurance of the back, and meanwhile, in the using process, a user can select different weights according to the situation of the user, so that the adjustability of the back muscle training device is improved.

In one embodiment, for the above-mentioned adjusting mechanism 3, the adjusting mechanism 3 includes a fixing leg 301 provided at the top end of the support rod 2, and the top end of the fixing leg 301 is provided with a sleeve 302; a driving shaft 303 is arranged at the top of one side of the sleeve 302 in a penetrating way, in addition, in the specific application, the driving shaft 303 is connected with the sleeve 302 through a bearing, and a bevel gear 304 is arranged at one end of the inside of the driving shaft 303 and positioned in the sleeve 302; the top in the sleeve 302 is provided with a mounting plate 305, the top end of the mounting plate 305 is provided with a driven shaft 306 in a penetrating way, in addition, in the specific application, the driven shaft 306 is connected with the mounting plate 305 through a bearing, and the top end of the driven shaft 306 is provided with a bevel gear II 307 meshed with the bevel gear I304; the circumferential side wall of the driven shaft 306 and positioned below the mounting plate 305 is provided with threads 3061; the cross section of fixed leg 301 sets up to square structure, and fixed leg 301's top seted up with screw 3061 complex screw hole 3011 to realized carrying out the altitude mixture control to seat 4, can drive sleeve pipe 302 and reciprocate from top to bottom under the drive of drive shaft 303, thereby can realize using the user of different heights, can guarantee that the user can train at the state of comfortableness, and then improved the suitability of high back of the body training ware.

The operating principle of the adjusting mechanism 3 is as follows: the user rotates the driving shaft 303 manually, so that the driving shaft 303 drives the bevel gear I304 to rotate, then drives the driven shaft 306 to rotate under the action of meshing of the bevel gear I304 and the bevel gear II 307, then drives the driven shaft 306 to move upwards under the cooperation of the threads 3061 and the threaded holes 3011, and then drives the sleeve 302 to move upwards, so that the height adjustment of the seat 4 is realized.

In one embodiment, for the above anti-drop grip 14, the cross section of the anti-drop grip 14 is set to be in a ring structure, and the top end of the anti-drop grip 14 is provided with a plurality of elastic anti-drop rings 1401, in addition, when the anti-drop grip is specifically applied, the number of the elastic anti-drop rings 1401 is four, the outer side of the anti-drop grip 14 is provided with a plurality of protruding blocks 1402, and the cross section of the protruding blocks 1402 is set to be in an oval structure, so that the situation that a user takes off hands in the training process can be prevented under the action of the elastic anti-drop grip 1401, meanwhile, under the action of the protruding blocks 1402, the friction force of the user when the user grips the anti-drop grip 14 can be increased, and further the stability of the user in the training process can be ensured, and damage to the high pull back trainer or the user can be avoided, and the use cost is increased.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.

In practical application, firstly, the user adjusts the insert rod 15 to adjust different weights according to the physical condition of the user, then adjusts the height of the seat 4 through the adjusting mechanism 3, so that the user can press the foot rod 5 with the foot in the optimal comfortable state, holds the anti-falling grip 14 with the hand, enables the four fingers of the user to be inserted into the dry elastic anti-falling loop 1401, and then pulls the anti-falling grip 14 to perform high pull back training.

In summary, by means of the technical scheme, the utility model has reasonable and reliable structure, is convenient and simple to operate, can increase the flexibility and the flexibility of back muscle movement, can effectively improve the exercise endurance of the back, and can enable a user to select different counterweights according to the self conditions in the use process, thereby improving the adjustability of the trainer; through setting up adjustment mechanism 3 to realized carrying out the altitude mixture control to seat 4, can drive sleeve pipe 302 and reciprocate from top to bottom under the drive of drive shaft 303, thereby can realize the user of different heights and use, can guarantee that the user can train in the most comfortable state, and then improved the suitability of high back of the body training ware; through setting up anticreep handle 14 to can prevent under the effect of elasticity anticreep ring 1401 that the user from appearing the condition of taking off the hand at the in-process of training, under the effect of protruding piece 1402 simultaneously, can increase the frictional force of user when holding anticreep handle 14, and then can guarantee the stability of user in the training process, can avoid high back of the body training ware or user to appear damaging, cause use cost's increase.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a high back of body training ware with anticreep hand function, includes braced frame (1), its characterized in that, one side bottom of braced frame (1) is provided with bracing piece (2), the top of bracing piece (2) is provided with adjustment mechanism (3), the top of adjustment mechanism (3) is provided with seat (4), the one end lateral wall of bracing piece (2) all is provided with foot pole (5);

the support frame is characterized in that a placing plate (6) is symmetrically arranged in the middle of the support frame (1), a plurality of balancing weights (7) are arranged in the placing plate (6), pull rods (8) are arranged in the middle of the top ends of the balancing weights (7) in a penetrating mode, and guide rods (9) are arranged on two sides of the top ends of the balancing weights (7) in a penetrating mode;

the supporting frame is characterized in that a cross rod (10) is arranged at the top of one side of the supporting frame (1), a plurality of pulleys (11) are arranged at the bottom end of the cross rod (10), a holding rod (12) is arranged below the cross rod (10), steel wire ropes (13) penetrating through the pulleys (11) and connected with the pull rod (8) in sequence are arranged at the top end of the holding rod (12), and anti-falling grips (14) are symmetrically arranged on the outer side of the holding rod (12).

2. The high back trainer with the anti-drop function according to claim 1, wherein the adjusting mechanism (3) comprises a fixed leg (301) arranged at the top end of the supporting rod (2), and a sleeve (302) is arranged at the top end of the fixed leg (301);

a driving shaft (303) penetrates through the top of one side of the sleeve (302), and a bevel gear I (304) is arranged at one end of the inside of the driving shaft (303) and positioned in the sleeve (302).

3. The high back training device with the anti-slipping function according to claim 2, wherein a mounting plate (305) is arranged at the top in the sleeve (302), a driven shaft (306) is arranged at the top end of the mounting plate (305) in a penetrating manner, and a bevel gear II (307) meshed with the bevel gear I (304) is arranged at the top end of the driven shaft (306).

4. A high back trainer with anti-slip function according to claim 3, wherein the driven shaft (306) is provided with threads (3061) on the circumferential side wall and below the mounting plate (305).

5. The high back training device with the anti-slipping function according to claim 4, wherein the cross section of the fixing leg (301) is of a square structure, and a threaded hole (3011) matched with the thread (3061) is formed in the top end of the fixing leg (301).

6. The high back pull trainer with anti-drop hand function according to claim 3 or 5, wherein the cross section of the anti-drop grip (14) is provided with a ring structure, the top end of the anti-drop grip (14) is provided with a plurality of elastic anti-drop rings (1401), the outer side of the anti-drop grip (14) is provided with a plurality of protruding blocks (1402), and the cross section of the protruding blocks (1402) is provided with an oval structure.

7. A high back trainer with anti-slip function according to claim 4 or 5, characterized in that the weight (7) is connected with the pull rod (8) directly through a plug-in rod (15).