TWM665990U - Squat bench structure - Google Patents

Abstract

A squatting exercise chair structure includes a squatting exercise chair, wherein the squatting exercise chair includes a seat and a base, wherein the base includes a first base plate and a second base plate, wherein the first base plate and the second base plate are provided with a first fixed wheel and a second fixed wheel on both inner sides thereof, respectively, wherein the lower edge of the seat abuts against an elastic rope located between the first fixed wheel and the second fixed wheel, wherein the end point of the elastic rope is fixed Fixed on a slide block, an adjustment rod screw can be turned to allow the slide block to move linearly to pull the elastic rope to adjust the tightness. When the user squats, the lower limbs are against the chair to assist, and the chair is pressed down during the squatting process and supported by the elastic force of the elastic rope. The first fixed wheel and the second fixed wheel support the elastic rope. When returning upward from the squatting state, the elastic force of the elastic rope helps the chair to return upward.

Description

Squat bench structure

This invention relates to a squatting exercise chair structure, in particular to a squatting exercise chair structure that can assist squatting and easily adjust the tension of the elastic rope to facilitate the seat to return to its original position.

According to the report, squats can effectively improve the core muscles and lower limb strength. In order to effectively assist in squatting, equipment such as squat exercise chairs can be used to allow the buttocks to assist squatting on the seat. When the leg strength is insufficient, you can directly sit on the squat exercise chair to ensure safety. Equipment such as this, which needs to frequently follow the squat movement to fit the buttocks, will use elastic ropes to provide tension to help the seat rebound and return to its original position. However, the elastic rope may need to be adjusted according to the weight of the user. The structure of the conventional squat exercise chair needs to bear the weight of the seat when adjusting the elasticity of the rope, which is not conducive to the adjustment of users with less strength. This is something that the industry is eager to improve.

Therefore, the creator of this product, in view of this, thought of the idea of creation, and designed it with many years of experience. After many discussions and sample tests, and many revisions and improvements, this creation was launched.

This invention provides a squat exercise chair structure that assists squatting and allows easy adjustment of the tension of the elastic rope to facilitate the seat reset, making it convenient for users with less strength to use.

Technical features for solving the problem:

The invention provides a squat exercise chair structure, which includes a squat exercise chair, wherein the squat exercise chair includes a seat and a base, the bottom of the seat is provided with a lower edge on each side, the base is provided with a first base plate and a second base plate, the first base plate and the second base plate are provided with a first fixed wheel and a second fixed wheel on each side of the inner side, and a rod is provided on the side of the bottom of the first base plate; a slider is provided in the base, one end of an elastic rope is fixed to one side of the slider, the elastic rope is attached to the rod, the first fixed wheel and passes through the bottom of the second base plate and then attached to the second fixed wheel, and the rod is fixed to the other side of the slider. , the first base plate is screwed with an adjustment rod, the slider is provided with a screw hole, the slider is screwed on the adjustment rod with the screw hole, the adjustment rod can be rotated to linearly slide the slider and pull the elastic rope to adjust its tightness; the lower edge of the seat is against the elastic rope located between the first fixed wheel and the second fixed wheel, when the user squats, the lower limbs are against the seat to assist, and the seat is pressed down during the squatting process and supported by the elastic force of the elastic rope, the first fixed wheel and the second fixed wheel maintain the height of the two ends of the elastic rope, when the seat is restored upward from the squatting state, the elastic force of the elastic rope helps the seat to return upward.

The main purpose of this invention is that the user only needs to turn the adjustment rod to make the slider screw forward or backward, so that the tightness of the elastic rope can be adjusted in a labor-saving and stable manner, ensuring that the elastic force of the elastic rope is within the optimal range to help the seat return to its upward position.

Other objects, advantages and novel features of this invention will become more apparent from the following detailed description and the accompanying drawings.

This creative part:

(10): Squat bench

(101): Rod

(11): Seat

(111): Lower edge

(112): Slippery ribs

(12): Base

(121): Slide rail

(122): Slide rail

(13): First substrate

(14): Second substrate

(141): Auxiliary wheel

(15): The first fixed wheel

(16): The second fixed wheel

(17): Slider

(171): Screw hole

(172): Sliding edge

(18):Elastic rope

(19): Adjustment rod

(191):Adjustment knob

(20): Guard plate

(201): Ribs

[Figure 1] is a three-dimensional diagram of the first embodiment of this creation.

[Figure 2] is an exploded view of the first embodiment of this creation.

[Figure 3] is a front view cross-sectional diagram of the first embodiment of this invention.

[Figure 4] is a cross-sectional view of the second substrate portion of the first embodiment of this invention.

[Figure 5] is a top view of the first embodiment of this invention.

[Figure 6] is a top view of the first embodiment of this creation.

[Figure 7] is a cross-sectional view of the slider part of this creation.

[Figure 8] is a schematic diagram of the movement of the slider in this creation.

[Figure 9] is a top view of the slider in the first embodiment of this invention in motion.

[Figure 10] is a schematic diagram of the lower limbs against the seat when using this creation.

[Figure 11] is a side cross-sectional view of the first embodiment of the present invention, showing the seat in a depressed state.

[Figure 12] is a schematic diagram of the seat being pressed down when this creation is in use.

[Figure 13] is a cross-sectional view of the second substrate portion of the second embodiment of this invention.

[Figure 14] is a cross-sectional view of the second substrate portion of the third embodiment of this invention.

[Figure 15] is a front view cross-sectional diagram of the fourth embodiment of this invention.

In order to enable the review committee to have a deeper understanding and knowledge of the purpose, features and effects of this creation, please list the following examples in conjunction with the [Simple Diagram Description] and explain them in detail as follows:

First, as shown in Figures 1 to 4, the invention provides a squat exercise chair structure, which includes a squat exercise chair (10), wherein the squat exercise chair (10) includes a seat (11) and a base (12), the seat (11) is provided with a lower edge (111) on both sides of the bottom, the base (12) is provided with a first base plate (13) and a second base plate (14), the first base plate (13) and the second base plate (14) are provided with a first fixed wheel (15) and a second fixed wheel (16) on both sides of the inner side, and the first base plate (13) is provided with a rod (101) on the side of the bottom;

In the first embodiment, a slider (17) is disposed in the base (12), one end of an elastic rope (18) is fixed to one side of the slider (17), the elastic rope (18) is attached to the rod (101), the first fixed wheel (15) passes through the bottom of the second base plate (14) and then attached to the second fixed wheel (16), the rod (101) is fixed to the slider (17) and the other end of the elastic rope (18) is fixed to the slider (17). On one side, the first substrate (13) is screwed with an adjusting rod (19), and the slide block (17) is provided with a screw hole (171). The slide block (17) is screwed on the adjusting rod (19) through the screw hole (171). As shown in Figures 7 to 9, the adjusting rod (19) can be rotated to linearly slide the slide block (17) and the elastic rope (18) can be pulled to adjust its tightness;

The lower edge (111) of the seat (11) abuts against the elastic rope (18) located between the first fixed wheel (15) and the second fixed wheel (16). When the user squats, the lower limbs abut against the seat (11) for assistance. During the squatting process, the seat (11) is pressed down and supported by the elastic force of the elastic rope (18). The first fixed wheel (15) and the second fixed wheel (16) maintain the height of the two ends of the elastic rope (18). When the user returns to the upper position from the squatting state, the elastic force of the elastic rope (18) helps the seat (11) to return to the upper position.

As shown in Figures 10 to 12, in actual use, the user can use the lower limbs to support the seat (11) as an aid. In the initial stage, when the core muscles, lower limb muscle strength or weight increase, resulting in instability during the squat, the user can still sit on the seat (11) to prevent injury in the worst case. The elastic support of the elastic rope (18) can provide some buffer during the downward pressure of the seat (11), and the elastic force of the elastic rope (18) can also help the seat (11) return to its original position when returning to the standing position after the squat, so that the user's lower limbs are always against the seat (11) to prevent sitting empty, which can help ensure the safety of the user during the squat process.

With the above structure, the user only needs to rotate the adjustment rod (19) to screw the slider (17) in or out, thereby being able to adjust the tightness of the elastic rope (18) in a labor-saving and stable manner, ensuring that the elastic force of the elastic rope (18) is within the optimal range to help the seat (11) return to its upward position.

As shown in FIG. 13, in the second embodiment, an auxiliary wheel (141) is provided on each side of the bottom of the second base plate (14), a slider (17) is provided in the base (12), one end of an elastic rope (18) is fixed to one side of the slider (17), the elastic rope (18) is attached to the rod body (101), the first fixed wheel (15), the auxiliary wheel (141) and the second fixed wheel (15). 6) The rod (101) is fixed to the other side of the slider (17), the first substrate (13) is screwed with an adjusting rod (19), the slider (17) is provided with a screw hole (171), the slider (17) is screwed on the adjusting rod (19) through the screw hole (171), and the adjusting rod (19) is rotated to screw and linearly slide the slider (17) and pull the elastic rope (18) to adjust its tightness.

As shown in FIG. 14, in the third embodiment, a slider (17) is provided in the base (12), one end of two elastic ropes (18) are respectively fixed to the two sides of the slider (17), one of the elastic ropes (18) is attached to the rod (101), the second first fixed wheel (15) is fixed to the bottom of the second base plate (14), and the other elastic rope (18) is attached to the rod (101), the second second fixed wheel (15) is fixed to the bottom of the second base plate (14). The fixed wheel (16) is fixed to the bottom of the second base plate (14). The first base plate (13) is screwed with an adjusting rod (19). The slide block (17) is provided with a screw hole (171). The slide block (17) is screwed on the adjusting rod (19) through the screw hole (171). The adjusting rod (19) is rotated to screw and linearly slide the slide block (17) and pull the elastic rope (18) to adjust its tightness.

As shown in FIG. 15, in a fourth embodiment, the invention provides a squatting exercise chair structure, which includes a squatting exercise chair (10), wherein the squatting exercise chair (10) includes a seat (11) and a base (12), wherein the seat (11) is provided with a lower edge (111) on both sides of the bottom, and the base (12) is provided with a first base plate (13) and a second base plate (14), wherein the first base plate (13) and the second base plate (14) are provided with a first fixed wheel (15) and a second fixed wheel (16) on both sides of the inner side, respectively, and the first base plate (13) and the second base plate (14) are provided with a rod body (101) on the side of the bottom, and two sliders (17) are symmetrically provided in the base (12), and an elastic rope (101) is fixed on both sides of the slider (17). 8), the middle section of one elastic rope (18) is attached to the rod (101) of the first substrate (13), the first fixed wheel (15) and the rod (101) of the second substrate (14), the middle section of another elastic rope (18) is attached to the rod (101) of the first substrate (13), the second fixed wheel (16) and the rod (101) of the second substrate (14), the first fixed wheel (15) and the rod (101) of the second substrate (14), the second fixed wheel (16) and the rod (101) of the second substrate (14), the second fixed wheel (16) and the rod (101) of the second substrate (14), the second fixed wheel (15 ... A base plate (13) and the second base plate (14) are respectively screwed with an adjusting rod (19), and the slide block (17) is provided with a screw hole (171). The slide block (17) is screwed on the adjusting rod (19) through the screw hole (171). The adjusting rod (19) is rotated to screw and linearly slide the slide block (17) and the two ends of the elastic rope (18) can be pulled to adjust its tightness.

As shown in Figures 1 to 3, the invention provides a squatting exercise chair structure, wherein a guard plate (20) is provided on each side of the first substrate (13) and the second substrate (14), and two convex ribs (201) are provided on the inner side of the guard plate (20), and a sliding rib (112) is provided on each side of the seat (11), and the sliding rib (112) is clamped between the two convex ribs (201), so that the seat (11) can slide up and down stably.

As shown in Figures 2 and 3, the invention provides a squat exercise chair structure, wherein a slide plate (121) is provided between the base (12) and the slider (17), the slide plate (121) is provided with two slide bars (122), and a sliding edge (172) is provided on the top of the slider (17), and the sliding edge (172) is clamped in the slide bar (122), so that the slider (17) can move linearly relative to the base (12).

As shown in Figures 7 and 8, the invention provides a squat exercise chair structure, wherein the adjustment rod (19) is provided with an adjustment knob (191), the diameter of the adjustment knob (191) is larger than the adjustment rod (19), and turning the adjustment knob (191) to turn the adjustment rod (19) can achieve a more labor-saving effect.

In summary, this creation has indeed achieved a breakthrough structural design, and has improved creative content, while also being able to achieve industrial applicability and progress. Moreover, this creation has not been seen in any publication and is also novel, and should comply with the relevant provisions of the Patent Law. Therefore, a new patent application is filed in accordance with the law, and the review committee of the Jun Bureau is requested to grant legal patent rights. I am very grateful.

However, the above is only a preferred embodiment of this creation, and it cannot be used to limit the scope of implementation of this creation; that is, all equivalent changes and modifications made within the scope of the patent application for this creation should still fall within the scope of the patent for this creation.

(10): Squat bench

(101): Rod

(11): Seats

(111): Lower edge

(112): Slippery ribs

(12): Base

(121): Slide rail

(122): Slide rail

(13): First substrate

(14): Second substrate

(15): The first fixed wheel

(17): Slider

(171): Screw hole

(172): Sliding edge

(18):Elastic rope

(19): Adjustment rod

(191):Adjustment knob

(20): Guard plate

(201): Ribs

Claims (7)

A squat exercise chair structure, comprising a squat exercise chair, wherein: The squat exercise chair comprises a seat and a base. The seat bottom is provided with a lower edge on both sides. The base is provided with a first base plate and a second base plate. The first base plate and the second base plate are provided with a first fixed wheel and a second fixed wheel on both sides of the inner side respectively. A rod is provided on the side of the bottom of the first base plate; A slider is provided in the base, one end of an elastic rope is fixed to one side of the slider, the elastic rope is attached to the rod body, the first fixed wheel and passes through the bottom of the second substrate and then attached to the second fixed wheel, the rod body is fixed to the other side of the slider, the first substrate is screwed with an adjustment rod, the slider is provided with a screw hole, the slider is screwed on the adjustment rod with the screw hole, the adjustment rod is rotated to screw the slider linearly and pull the elastic rope to adjust its tightness; The lower edge of the seat rests on the elastic rope between the first and second fixed wheels. When the user squats, the lower limbs rest on the seat to assist. During the squat process, the seat is pressed down and supported by the elastic force of the elastic rope. The first and second fixed wheels maintain the height of the two ends of the elastic rope. When returning upward from the squat state, the elastic force of the elastic rope helps the seat return upward. A squat exercise chair structure, comprising a squat exercise chair, wherein: The squat exercise chair comprises a seat and a base. The seat bottom is provided with a lower edge on both sides. The base is provided with a first base plate and a second base plate. The first base plate and the second base plate are provided with a first fixed wheel and a second fixed wheel on both sides of the inner side respectively. A rod is provided on the side of the bottom of the first base plate; An auxiliary wheel is provided on each side of the bottom of the second substrate, a slider is provided in the base, one end of an elastic rope is fixed to one side of the slider, the elastic rope is attached to the rod body, the first fixed wheel, the auxiliary fixed wheel is attached to the second fixed wheel, and the rod body is fixed to the other side of the slider, the first substrate is screwed with an adjustment rod, the slider is provided with a screw hole, the slider is screwed on the adjustment rod with the screw hole, the adjustment rod can be rotated to linearly slide the slider and the elastic rope can be pulled to adjust its tightness; The lower edge of the seat rests on the elastic rope between the first and second fixed wheels. When the user squats, the lower limbs rest on the seat to assist. During the squat process, the seat is pressed down and supported by the elastic force of the elastic rope. The first and second fixed wheels maintain the height of the two ends of the elastic rope. When returning upward from the squat state, the elastic force of the elastic rope helps the seat return upward. A squat exercise chair structure, comprising a squat exercise chair, wherein: The squat exercise chair comprises a seat and a base. The seat bottom is provided with a lower edge on both sides. The base is provided with a first base plate and a second base plate. The first base plate and the second base plate are provided with a first fixed wheel and a second fixed wheel on both sides of the inner side respectively. A rod is provided on the side of the bottom of the first base plate; A slider is provided in the base, and one end of two elastic ropes are fixed to the two sides of the slider respectively. One of the elastic ropes is attached to the rod body and the first fixed wheel and fixed to the bottom of the second substrate, and the other elastic rope is attached to the rod body and the second fixed wheel and fixed to the bottom of the second substrate. The first substrate is screwed with an adjustment rod, and the slider is provided with a screw hole. The slider is screwed on the adjustment rod with the screw hole. The adjustment rod can be rotated to linearly slide the slider and pull the elastic rope to adjust its tightness; The lower edge of the seat rests on the elastic rope between the first and second fixed wheels. When the user squats, the lower limbs rest on the seat to assist. During the squat process, the seat is pressed down and supported by the elastic force of the elastic rope. The first and second fixed wheels maintain the height of the two ends of the elastic rope. When returning upward from the squat state, the elastic force of the elastic rope helps the seat return upward. A squat exercise chair structure, comprising a squat exercise chair, wherein: The squat exercise chair comprises a seat and a base, wherein the seat bottom is provided with a lower edge on both sides, the base is provided with a first base plate and a second base plate, the first base plate and the second base plate are provided with a first fixed wheel and a second fixed wheel on both sides of the inner side, respectively, the first base plate and the second base plate are provided with a rod body on the side of the bottom, two sliders are symmetrically provided in the base, an elastic rope is fixed on both sides of the slider, and the middle section of the elastic rope is attached to the first base plate. The rod of the plate, the first two fixed wheels and the rod of the second substrate, the middle section of the other elastic rope is attached to the rod of the first substrate, the second two fixed wheels and the rod of the second substrate, the first substrate and the second substrate are each screwed with an adjustment rod, the slide block is provided with a screw hole, the slide block is screwed on one of the adjustment rods through the screw hole, the adjustment rod is rotated to screw the slide block linearly and pull the two ends of the elastic rope to adjust its tightness; The lower edge of the seat rests on the elastic rope between the first and second fixed wheels. When the user squats, the lower limbs rest on the seat to assist. During the squat process, the seat is pressed down and supported by the elastic force of the elastic rope. The first and second fixed wheels maintain the height of the two ends of the elastic rope. When returning upward from the squat state, the elastic force of the elastic rope helps the seat return upward. A squatting exercise chair structure as described in any one of claims 1 to 4, wherein a guard plate is provided on each side of the first base plate and the second base plate, two ribs are provided on the inner side of the guard plate, and a sliding rib is provided on each side of the seat, and the sliding rib is clamped between the two ribs, so that the seat can slide up and down stably. A squat exercise chair structure as described in any one of claims 1 to 4, wherein a slide plate is provided between the base and the slider, the slide plate is provided with two slide bars, a sliding edge is provided on the top of the slider, the sliding edge is clamped in the slide bar, so that the slider can move linearly relative to the base. A squat exercise chair structure as described in any one of claims 1 to 4, wherein the adjustment rod is provided with an adjustment knob, the diameter of the adjustment knob being larger than the adjustment rod.

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