CN220860580U - Sitting type forward pushing trainer - Google Patents

Abstract

The utility model discloses a sitting type forward-pushing trainer, which comprises a left upright post welding assembly and a right upright post welding assembly which are symmetrically arranged, wherein the inner side of the lower part of the left upright post welding assembly is connected with the inner side of the lower part of the right upright post welding assembly through a cross beam welding assembly, a sitting cushion plate is arranged on the upper side of the middle position of the cross beam welding assembly, a back rest plate is arranged on the upper rear part of the sitting cushion plate, and the back rest plate is connected with a cushion plate through a support beam; the front side of the upper end of the left upright post welding assembly is connected with the upper end of the left rotating arm assembly through a limiting joint module, and the front side of the upper end of the right upright post welding assembly is connected with the upper end of the right rotating arm assembly through a limiting joint module; the left rotating arm assembly and the right rotating arm assembly are composed of a triangular upper arm, a U-shaped bracket, a balancing weight, an inverted L-shaped lower arm and a handrail. The sitting type forward pushing trainer makes up the blank of the body-building equipment for forward pushing training in the body-building square, and has the advantages of simple structure, high reliability, convenience in use and the like.

Description

Sitting type forward pushing trainer

Technical Field

The utility model relates to the technical field of fitness equipment, in particular to a sitting type forward pushing trainer.

Background

Along with the continuous improvement of the living standard of people, the demands on the health are increasingly focused, various body-building exercises are vigorously developed, and various body-building equipment is also developed. The heavy work and family trivia make most people do not have fixed time to go to the gym to do systematic exercise, so that various exercise equipment is arranged on the exercise square at any time along with the development of the district, park and exercise square, and the exercise fan can use the exercise body at any time. In numerous physical exercises, sitting type forward pushing exercise is used as important actions for training pectoral large muscles and biceps brachii, chest and arm muscles are trained through repeated forward pushing exercise, so that the sitting type forward pushing exercise machine is common and very important, but in addition to various forward pushing exercise machines in professional gymnasiums, the sitting type forward pushing exercise machine is rarely seen in an outdoor gymnasiums, exercise consumption of gymnasiums is high, and the sitting type forward pushing exercise machine is not suitable for consumption of common people, and is also unfavorable for comprehensive popularization of the national exercise concept. The structure of the special forward pushing training of the gymnasium is large in size, and is inconvenient to use for outdoor forward pushing training. Therefore, there is a need for a sitting type push-forward trainer, which is suitable for push-forward training for fitness squares without professional coaches to take care of, more accords with ergonomics, has the advantages of simple structure, reasonable design, strong universality and the like, and solves the problems which always puzzle the technical staff in the prior art.

Disclosure of utility model

The utility model aims to provide a sitting type forward pushing trainer, which limits the rotation angle of a left rotating arm assembly and a right rotating arm assembly by using a limiting joint module so as to avoid the danger caused by excessive rotation angle due to excessive force; the two-section type upright post welding assembly, the left rotating arm assembly and the right rotating arm assembly are matched to meet the ergonomics, the comfort is improved during exercise, a body builder sits on the cushion plate and the back of the body builder rests on the backrest plate, and the chest and arm muscles are exercised through the forward and backward pushing motion of the left hand and the right hand gripping armrests, so that the aim of exercise is fulfilled.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

A sitting type forward pushing trainer, which is characterized in that: the embedded part comprises a left upright post welding assembly and a right upright post welding assembly which are symmetrically arranged, wherein the lower ends of the left upright post welding assembly and the right upright post welding assembly are respectively provided with a base fixedly connected with the embedded part; the inner side of the lower end of the left upright post welding assembly is connected with the inner side of the lower part of the right upright post welding assembly through a cross beam welding assembly, a cushion plate is arranged on the upper side of the middle position of the cross beam welding assembly, a backrest plate is arranged on the upper rear part of the cushion plate, and the backrest plate is connected with a cushion plate through a support beam; the front side of the upper end of the left upright post welding assembly is connected with the upper end of the left rotating arm assembly through a limiting joint module, and the front side of the upper end of the right upright post welding assembly is connected with the upper end of the right rotating arm assembly through a limiting joint module; the left rotating arm assembly and the right rotating arm assembly are composed of a triangular upper arm, a U-shaped bracket, balancing weights, an inverted L-shaped lower arm and handrails, wherein the upper end of the triangular upper arm is fixedly connected with a limit joint module, the inner side of the lower end of the triangular upper arm is fixedly connected with one end of the inverted L-shaped lower arm, the other end of the inverted L-shaped lower arm is sleeved with the handrails, the front end and the rear end of the outer side of the triangular upper arm are respectively fixedly connected with the two ends of the U-shaped bracket, and the U-shaped bracket is sleeved with a plurality of balancing weights; and the limit joint module is hinged and connected with the front side of the upper end of the left upright welding assembly or the front side of the upper end of the right upright welding assembly through a first bracket.

Still preferably, the left column welding assembly and the right column welding assembly are both of two-section square steel structures, the left column welding assembly and the right column welding assembly are both composed of a first section of column and a second section of column, and the first section of column and the second section of column form a backward tilting angle of 170 degrees.

Further preferably, an anti-rotation and anti-falling cross frame is arranged in the middle of the embedded part.

Further preferably, a left decorative cover is arranged at the position where the lower end base of the left upright post welding assembly is fixedly connected with the embedded part, and a right decorative cover is arranged at the position where the lower end base of the right upright post welding assembly is fixedly connected with the embedded part.

Further preferably, the limit joint module adopts a limit module with a maximum rotation angle of 50 degrees.

The beneficial effects of the utility model are as follows:

The anti-rotation and anti-falling cross frame is arranged in the middle of the embedded part configured by the sitting type front pushing trainer, so that the base can be prevented from rotating and falling off after long-term use, and the embedded part is better poured with concrete; a left decorative cover is arranged at the position where the lower end base of the left upright post welding assembly is fixedly connected with the embedded part, a right decorative cover is arranged at the position where the lower end base of the right upright post welding assembly is fixedly connected with the embedded part, and the use of the left decorative cover and the right decorative cover increases the overall aesthetic property; the limiting joint module is used for limiting the rotation angle of the left rotating arm assembly and the right rotating arm assembly by using the limiting joint module, so that the danger caused by excessive rotation angle due to excessive force is avoided; the left stand welding assembly and the left stand welding assembly are of two-section square steel structures, the first section stand and the second section stand form an XX degree back inclination angle, and the purpose is that when the left rotating arm assembly and the right rotating arm assembly which are composed of general standard accessories and are selected for use, such as a triangular upper arm, a U-shaped bracket, a balancing weight, an inverted L-shaped lower arm and a handrail are assembled, the whole sitting type forward pushing trainer is in an installation state on the premise of reducing production cost and improving assembly efficiency, a body builder sits on a sitting pad plate and the back rests on a backboard, and the handles grip the handrail tightly according with ergonomics, so that the body builder is convenient to use. Not only can the overall aesthetic property be increased, but also the body builder can be ensured to stand in an upright state, namely, a comfort zone to develop forward pushing training; and the limit joint module is hinged and connected with the front side of the upper end of the left upright welding assembly or the front side of the upper end of the right upright welding assembly through a first bracket.

The counterweight rod for fixing the counterweight block adopts a U-shaped bracket, and the U-shaped bracket is fixedly connected with the triangular upper arm after being sleeved with the counterweight, so that the counterweight block can be increased or reduced according to the requirements of customers, and simultaneously, the counterweight block can also slide back and forth along the U-shaped bracket, and the aim of adjusting the push and lift training force is fulfilled through the lever principle, so that the universality of the counterweight block is improved; when the sitting type forward pushing trainer is used, a body builder sits on a seat stably, the back leans against the back plate, two hands grip the armrests at two sides, and the two hands push forward stably until reaching the limit position of the arms, always keep the elbow joints slightly curved and stop slightly; the elbow joint is slowly bent and returned to the initial position, and the reciprocating motion achieves the aim of exercising the chest and shoulder muscles.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the sitting type forward pushing training of the present utility model.

Fig. 2 is a schematic diagram of a partial structure in the sitting-type forward pushing training of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. A right decorative cover; 2. a right column welding assembly; 3. balancing weight; 4. a U-shaped bracket; 5. a triangular upper arm; 6. a right rotating arm assembly; 7. a limit joint module; 8. an inverted L-shaped lower arm; 9. a handle; 10. the backboard is connected with the backrest board; 11. a left rotating arm assembly; 12. a support beam; 13. a left upright post welding assembly; 14. a left decorative cover; 15. a beam welding assembly; 16. a cushion plate; 17. an anti-rotation anti-falling cross frame; 18. an embedded part; 19. ground surface; 20. a first bracket; 21. a first section of upright posts; 22. and a second section of upright post.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

As shown in fig. 1 and 2, this embodiment includes a left column welding assembly 13 and a right column welding assembly 2 that are symmetrically arranged, the left column welding assembly 13 and the right column welding assembly 2 all adopt two-section square steel structures, the left column welding assembly 13 and the right column welding assembly 2 are both composed of a first section of column 21 and a second section of column 22, and the first section of column 21 and the second section of column 22 form a backward tilting angle of 170 degrees. The lower ends of the left upright post welding assembly 13 and the right upright post welding assembly 2 are respectively provided with a base and an embedded part 18 which are fixedly connected through a bolt assembly, the middle part of the embedded part 18 is provided with an anti-rotation anti-falling cross frame 17, and the embedded part 18 is positioned below the ground 19; a left decorative cover 14 is arranged at the position where the lower end base of the left upright post welding assembly 13 is fixedly connected with the embedded part 18, and a right decorative cover 1 is arranged at the position where the lower end base of the right upright post welding assembly 2 is fixedly connected with the embedded part 18; the inner side of the lower end of the left upright post welding assembly 13 is connected with the inner side of the lower part of the right upright post welding assembly 2 through a cross beam welding assembly 15, a cushion plate 16 is arranged on the upper side of the middle position of the cross beam welding assembly 15, a backboard 10 is arranged on the upper part of the cushion plate, and the backboard 10 is connected with the cushion plate 16 through a support beam 12; the limit joint module 7 is hinged with the front side of the upper end of the left upright welding assembly 13 or the front side of the upper end of the right upright welding assembly 2 through a first bracket 20. The front side of the upper end of the left upright post welding assembly 13 is connected with the upper end of the left rotating arm assembly 11 through a limiting joint module 7, the front side of the upper end of the right upright post welding assembly 2 is connected with the upper end of the right rotating arm assembly 6 through a limiting joint module 7, and the limiting joint module 7 adopts a limiting module with the maximum rotation angle of 50 degrees; the left rotating arm assembly 11 and the right rotating arm assembly 6 are composed of a triangular upper arm 5, a U-shaped support 4, balancing weights 3, an inverted L-shaped lower arm 8 and handrails 9, the upper end of the triangular upper arm 5 is fixedly connected with a limiting joint module 7, the inner side of the lower end of the triangular upper arm 5 is fixedly connected with one end of the inverted L-shaped lower arm 8, the handrails 9 are sleeved at the other end of the inverted L-shaped lower arm 8, the front end and the rear end of the outer side of the triangular upper arm 5 are fixedly connected with the two ends of the U-shaped support 4 respectively, and the two balancing weights are sleeved on the U-shaped support 4.

The present embodiment is only an illustration of the concept and implementation of the present utility model, and is not limited thereto, but the technical solution of the present utility model is not substantially changed.

Claims (5)

1. A sitting type forward pushing trainer, which is characterized in that: the embedded part comprises a left upright post welding assembly and a right upright post welding assembly which are symmetrically arranged, wherein the lower ends of the left upright post welding assembly and the right upright post welding assembly are respectively provided with a base fixedly connected with the embedded part; the inner side of the lower end of the left upright post welding assembly is connected with the inner side of the lower part of the right upright post welding assembly through a cross beam welding assembly, a cushion plate is arranged on the upper side of the middle position of the cross beam welding assembly, a backrest plate is arranged on the upper rear part of the cushion plate, and the backrest plate is connected with a cushion plate through a support beam; the front side of the upper end of the left upright post welding assembly is connected with the upper end of the left rotating arm assembly through a limiting joint module, and the front side of the upper end of the right upright post welding assembly is connected with the upper end of the right rotating arm assembly through a limiting joint module; the left rotating arm assembly and the right rotating arm assembly are composed of a triangular upper arm, a U-shaped bracket, balancing weights, an inverted L-shaped lower arm and handrails, wherein the upper end of the triangular upper arm is fixedly connected with a limit joint module, the inner side of the lower end of the triangular upper arm is fixedly connected with one end of the inverted L-shaped lower arm, the other end of the inverted L-shaped lower arm is sleeved with the handrails, the front end and the rear end of the outer side of the triangular upper arm are respectively fixedly connected with the two ends of the U-shaped bracket, and the U-shaped bracket is sleeved with a plurality of balancing weights; and the limit joint module is hinged and connected with the front side of the upper end of the left upright welding assembly or the front side of the upper end of the right upright welding assembly through a first bracket.

2. The seated front-push trainer of claim 1, wherein: the left stand column welding assembly and the right stand column welding assembly are both of two-section square steel structures, the left stand column welding assembly and the right stand column welding assembly are composed of a first section stand column and a second section stand column, and the first section stand column and the second section stand column form a backward tilting angle of 170 degrees.

3. The seated front-push trainer of claim 1, wherein: the middle part of the embedded part is provided with an anti-rotation and anti-falling transverse frame.

4. The seated front-push trainer of claim 1, wherein: the left decorative cover is arranged at the position where the lower end base of the left upright post welding assembly is fixedly connected with the embedded part, and the right decorative cover is arranged at the position where the lower end base of the right upright post welding assembly is fixedly connected with the embedded part.

5. The seated front-push trainer of claim 1, wherein: the limiting joint module adopts a limiting module with the maximum rotation angle of 50 degrees.