CN112044032A - Cabinet type pulling force training ware of unilateral - Google Patents

Abstract

The invention discloses a single-side cabinet-type tensile training device, comprising a frame, a sliding rod, a handle, a pulley block, a counterweight piece and a counterweight piece limit sliding rod. The pulley block is provided with a steel wire rope, a counterweight pulley and a handle pulley frame. The sliding rod is located on one side of the inside of the frame, and the other side of the frame is provided with two limit sliding rods of the weight plate, the handle pulley frame is sleeved on the sliding rod, and the weight plate is sleeved on the sliding rod. On the limit sliding rod of the counterweight plate, a load-bearing rod is arranged in the middle of the counterweight plate, the load-bearing rod is fixedly connected with the counterweight pulley, the handle is connected with the steel wire rope, and the handle is located in the handle Outside the pulley frame. This application integrates the original bulky and bulky fitness equipment into the home fitness space, and at the same time, the frame is installed in a closed manner. It is not necessary to disassemble the back plate, and bolts are installed from the front. There are holes at the bottom of the heavy piece and the bottom of the sliding rod, which is easy to install.

Description

A unilateral cabinet type tensile trainer

technical field

The invention relates to the field of fitness equipment, in particular to a unilateral cabinet-type tensile trainer.

Background technique

Some traditional fitness equipment is relatively large and needs to be installed in an open space such as a gym, which requires high environmental requirements. Fitness people can only go to the gym for equipment training. However, nowadays people are busy with work and study and cannot go every day when they have time. Gym exercise, so there is an urgent need for a fitness equipment that is compact and can be used at home.

SUMMARY OF THE INVENTION

The object of the present invention is to provide a single-sided cabinet-type tensile training device, which solves one or more of the above-mentioned problems in the prior art.

A single-side cabinet-type tensile training device according to the present invention includes a frame, a sliding rod, a handle, a pulley block, a counterweight and a counterweight block limit sliding rod. The pulley block is provided with a wire rope, a counterweight pulley and a handle pulley frame, so The sliding rod is located on one side of the inside of the frame, and the other side of the frame is provided with two limit sliding rods of the weight plate, the handle pulley frame is sleeved on the sliding rod, and the weight plate is sleeved on the sliding rod. On the limit sliding rod of the counterweight plate, a load-bearing rod is arranged in the middle of the counterweight plate, the load-bearing rod is fixedly connected with the counterweight pulley, the handle is connected with the steel wire rope, and the handle is located in the handle Outside the pulley frame.

In some embodiments, the pulley block further includes an upper fixed pulley frame, an upper direction change pulley, a lower fixed pulley and a lower direction change pulley, and the upper fixed pulley frame is fixed on the frame above the counterweight pulley , the upper direction changing pulley is fixed on the frame on the upper end side of the sliding rod, the lower fixed pulley is located on the side of the weight plate, and the lower direction changing pulley is fixed on the lower end of the sliding rod on the other side of the frame.

In some embodiments, the handle pulley frame is provided with a left pulley and a right pulley, the handle is provided with a left handle and a right handle, and the upper fixed pulley frame is provided with an upper end pulley and a lower end pulley.

In some embodiments, one end of the wire rope is connected to the left handle, connected downward through the left pulley to the lower direction-changing pulley, connected to the lower fixed pulley through the lower direction-changing pulley, and connected to the lower fixed pulley through the lower fixed pulley. The pulley is connected to the lower end pulley, the counterweight pulley is connected downward through the lower end pulley, the upper end pulley is connected upward through the counterweight pulley, and the upper direction changing pulley is connected through the upper end pulley, and the upper end pulley is connected through the upper end pulley. The upper direction changing pulley is connected to the right pulley, and is connected to the right handle through the right pulley.

In some embodiments, a plurality of positioning holes are provided on the outer side of the sliding rod, the handle pulley frame is provided with a positioning pin, and the height of the handle pulley frame is adjusted through the positioning pin and the positioning hole.

In some embodiments, the side wall of the load bar is provided with a plurality of load-bearing latch openings, the middle of the front side of the weight plate is provided with a latch hole, the load-bearing latch openings correspond to the positions of the latch holes, and the counterweight The plate is provided with a load-bearing bolt, and the weight plate is connected with the weight-bearing rod through the load-bearing bolt.

In some embodiments, the frame includes a frame body, a front cover plate, a fixed row, a buffer foot pad and an upper horizontal plate, the frame body is a cabinet frame composed of steel plates, and the rear end of the frame body is closed, The front cover plate and the frame body are fixedly connected by bolts, the upper end of the frame body is provided with the fixed row at the rear edge, the two sides of the lower end of the frame body and the underside of the counterweight are provided with In the buffer foot pad, the upper horizontal plate is located below the upper fixed pulley frame and is fixedly connected to both sides of the frame body, and the sliding rod and the counterweight plate limit sliding rod are both fixed to the upper horizontal plate. lower end.

In some embodiments, the front cover is provided with a handle adjustment port, a load adjustment port and a pulley port, the handle adjustment port is located corresponding to the sliding rod, and the load adjustment port corresponds to the position of the latch hole. , the pulley opening corresponds to the position of the upper direction changing pulley.

According to the one-side cabinet type tensile training device of the present invention, the beneficial effect is to change the traditional commercial fitness method, extract the functions of the original heavy and bulky fitness equipment, reduce the size, and integrate it into the home fitness space, giving Users bring a new fitness lifestyle. At the same time, the frame is installed as a whole in a closed manner. It is not necessary to disassemble the back plate, and bolts are installed from the front. There are holes at the top of the cabinet, the bottom of the counterweight and the bottom of the sliding rod, which is easy and convenient to install.

Description of drawings

1 is a schematic structural diagram of a single-sided cabinet-type tensile training device according to an embodiment of the present invention;

2 is a schematic diagram of the front structure of the frame of a single-sided cabinet-type tensile training device according to an embodiment of the present invention;

3 is a schematic diagram of the front cover of the front cover of a single-sided cabinet-type tensile training device according to an embodiment of the present invention;

FIG. 4 is a schematic side view structure diagram of a single-sided cabinet-type tensile training apparatus according to an embodiment of the present invention.

Detailed ways

The present invention will be described in further detail below with reference to the accompanying drawings.

As shown in Figure 1 to Figure 4:

A single-side cabinet type tensile training device according to the present invention includes a frame 1, a sliding rod 2, a handle 3, a pulley block 4, a weight plate 5 and a weight plate limit sliding rod 6, and the pulley block 4 is provided with a wire rope 41, a weight pulley 42 and the handle pulley frame 43, the sliding rod is located on one side of the inner side of the frame 1, and the other side of the frame 1 is provided with two counterweight limit sliding rods 6, the handle pulley frame 43 is set on the sliding rod 2, and the counterweight plate 5 is set on the sliding rod 2. On the limit slider 6 of the counterweight plate, a load-bearing rod 51 is arranged in the middle of the counterweight plate 5, the load-bearing rod 51 is fixedly connected with the counterweight pulley 42, the handle 3 is connected with the wire rope 41, and the handle 3 is located outside the handle pulley frame 43, the design makes All components are installed in a cabinet-type frame 1 for easy assembly.

The pulley block 4 also includes an upper fixed pulley frame 44, an upper direction change pulley 45, a lower fixed pulley 46 and a lower direction change pulley 47. The upper fixed pulley frame 44 is fixed on the frame 1 above the counterweight pulley 42, and the upper direction change pulley 45 It is fixed on the frame 1 on the upper side of the sliding rod 2, the lower fixed pulley 46 is located on the side of the counterweight plate 5, and the lower direction changing pulley 47 is fixed on the frame 1 on the other side of the lower end of the sliding rod 2, so that the pulley group as a whole is in the frame. 1 in.

The handle pulley frame 43 is provided with a left pulley 431 and a right pulley 432, the handle 3 is provided with a left handle 31 and a right handle 32, and the upper fixed pulley frame 44 is provided with an upper end pulley 441 and a lower end pulley 442. exercise.

One end of the wire rope 41 is connected to the left handle 31 , and is connected downward through the left pulley 431 to the lower direction changing pulley 47 , and through the lower direction changing pulley 47 is connected to the lower fixed pulley 46 . The counterweight pulley 42 is connected upward to the upper pulley 441 through the counterweight pulley 42 , connected to the upper change pulley 45 through the upper end pulley 441 , connected to the right pulley 432 through the upper change pulley 45 , connected to the right handle 32 through the right pulley 432 , and connected to the right pulley 32 through the wire rope 41 Connect all the pulleys for easy adjustment of the height of the handle 3.

There are a plurality of positioning holes 21 on the outside of the sliding rod 2, and the handle pulley frame 43 is provided with a positioning pin 433. The handle pulley frame 43 can be adjusted in height through the positioning pins 433 and the positioning holes 21, which is convenient for adjusting the use height of the handle 3 and performing different exercises.

The side wall of the load-bearing rod 51 is provided with a plurality of load-bearing pin holes 52, the middle of the front side of the counterweight sheet 5 is provided with a plug-in hole 53, the position of the load-bearing plug-in holes 52 corresponds to the position of the plug-in holes 53, and the counterweight sheet 5 is provided with a load-bearing plug pin 54. The piece 5 is connected with the load-bearing rod 51 through the load-bearing bolt 54 , so that the user can control the load of the pulling force through the number of the weight pieces 5 .

The frame 1 includes a frame body 11, a front cover 12, a fixed row 13, a buffer foot pad 14 and an upper horizontal plate 15. The frame body 11 is a cabinet frame composed of steel plates, the rear end of the frame body 11 is closed, and the front cover plate 12 The frame body 11 is fixedly connected by bolts, the upper end of the frame body 11 is provided with a fixed row 13 at the rear edge, the lower end of the frame body 11 and the lower side of the counterweight plate 5 are provided with buffer pads 14, and the upper cross plate 15 is located at the bottom. The lower part of the upper fixed pulley frame 44 is fixedly connected to both sides of the frame body 11 , the sliding rod 2 and the counterweight plate limit sliding rod 6 are both fixedly connected to the lower end of the upper horizontal plate 15 , the frame 1 has a simple structure and is easy to install.

The front cover 12 is provided with a handle adjustment port 121, a load adjustment port 122 and a pulley port 123. The position of the handle adjustment port 121 corresponds to the sliding rod 2, the load adjustment port 122 corresponds to the position of the latch hole 53, and the pulley port 123 corresponds to the upward direction change. The positions of the pulleys 45 correspond to each other, and the front cover 12 only leaves the parts that need to be adjusted, so that the whole is more concise and beautiful.

During the specific installation, firstly fix the position of the frame body 11 on the vacant wall in the home, fix the fixed row 13 to the wall through expansion bolts, and install the sliding rod 2 , the handle 3 and the pulley block through the reserved space in the frame body 11 . 4. The weight plate 5 and the weight plate limit sliding rod 6 are finally installed on the front cover plate 12.

When in use, the pulling force of the handle 3 transmits the pulling force to the weight plate 5 through the wire rope 41, and the weight of the weight plate 5 can be selected. The gravity falls to the original position, and the up and down movement of the entire weight plate 5 is limited by the weight plate sliding rod 6 .

The above is only the preferred mode of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the inventive concept of the present invention, several similar deformations and improvements can be made, which are also regarded as inventions. within protection.

Claims (8)

1. A unilateral cabinet-type tensile training device is characterized in that, comprising: a frame (1), a sliding rod (2), a handle (3), a pulley block (4), a weight plate (5) and a weight plate limiter A sliding rod (6), the pulley block (4) is provided with a wire rope (41), a counterweight pulley (42) and a handle pulley frame (43), the sliding rod is located on the inner side of the frame (1), and the frame ( 1) The other side is provided with two said weight plate limit sliding rods (6), said handle pulley frame (43) is sleeved on said sliding rod (2), said weight plate (5) is sleeved On the counterweight plate limit sliding rod (6), a load-bearing rod (51) is arranged in the middle of the counterweight plate (5), and the load-bearing rod (51) is fixedly connected with the counterweight pulley (42), The handle (3) is connected with the steel wire rope (41), and the handle (3) is located outside the handle pulley frame (43). 2. A single-sided cabinet-type tensile training device according to claim 1, wherein the pulley group (4) further comprises an upper fixed pulley frame (44), an upper direction changing pulley (45), and a lower fixed pulley (46) and a lower direction changing pulley (47), the upper fixed pulley frame (44) is fixed on the frame (1) above the counterweight pulley (42), the upper direction changing pulley (45) ) is fixed on the frame (1) on the upper end side of the sliding rod (2), the lower fixed pulley (46) is located on the side of the counterweight plate (5), and the lower direction changing pulley (47) ) is fixedly connected to the frame (1) on the other side of the lower end of the sliding rod (2). 3. A kind of single-side cabinet type tensile training device according to claim 2, is characterized in that, described handle pulley frame (43) is provided with left pulley (431) and right pulley (432), and described handle (3) ) is provided with a left handle (31) and a right handle (32), and the upper fixed pulley frame (44) is provided with an upper pulley (441) and a lower pulley (442). 4. The one-sided cabinet-type tensile training device according to claim 3, wherein one end of the wire rope (41) is connected to the left handle (31), and is connected downward through the left pulley (431). The lower direction changing pulley (47) is connected to the lower fixed pulley (46) through the lower direction changing pulley (47), and is connected to the lower end pulley (442) through the lower fixed pulley (46), and passes through the lower fixed pulley (46). The lower end pulley (442) is connected downward to the counterweight pulley (42), the upper end pulley (441) is connected upwardly through the counterweight pulley (42), and the upper transformer is connected through the upper end pulley (441) The direction pulley (45) is connected to the right pulley (432) through the upper direction changing pulley (45), and the right handle (32) is connected through the right pulley (432). 5. A single-sided cabinet-type tensile training device according to claim 4, wherein a plurality of positioning holes (21) are provided on the outer side of the sliding rod (2), and the handle pulley frame (43) is provided with a plurality of positioning holes (21). A positioning pin (433), the handle pulley frame (43) can be adjusted in height through the positioning pin (433) and the positioning hole (21). 6. The one-sided cabinet-type tensile training device according to claim 1, characterized in that, the side wall of the load-bearing rod (51) is provided with a plurality of load-bearing latch ports (52), and the weight plate (5 ) A bolt hole (53) is arranged in the middle of the front side, the position of the load-bearing bolt hole (52) corresponds to the position of the bolt hole (53), the weight plate (5) is provided with a load-bearing bolt (54), the The weight plate (5) is connected with the load-bearing rod (51) through the load-bearing bolt (54). 7. A single-sided cabinet-type tensile training device according to claim 1, wherein the frame (1) comprises a frame body (11), a front cover plate (12), a fixed row (13), A buffer foot pad (14) and an upper horizontal plate (15), the frame body (11) is a cabinet frame composed of steel plates, the rear end of the frame body (11) is closed, and the front cover plate (12) is connected with The frame body (11) is fixed by bolts, the upper end of the frame body (11) is provided with the fixed row (13) at the rear edge, both sides of the lower end of the frame body (11) and the counterweight The buffer foot pad (14) is provided at the lower side of the sheet (5), and the upper horizontal plate (15) is located under the upper fixed pulley frame (44) and is fixedly connected to both sides of the frame body (11). and the sliding rod (2) and the weight plate limiting sliding rod (6) are both fixedly connected to the lower end of the upper transverse plate (15). 8. The one-sided cabinet-type tensile training device according to claim 6 or 7, wherein the front cover plate (12) is provided with a handle adjustment port (121), a load adjustment port (122) and a pulley Port (123), the handle adjustment port (121) corresponds to the position of the sliding rod (2), the load adjustment port (122) corresponds to the position of the latch hole (53), the pulley port (123) ) corresponds to the position of the upper direction changing pulley (45).

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