KR200289454Y1 - Combination chair and exerciser for legs - Google Patents

Abstract

The present invention not only miniaturizes the device itself by integrally installing the weight control unit that adjusts the weight on the frame body in which the chair body is fixed, and also moves the leg up and down and the knee to the left and right, up and down, left and right and thighs of the leg. The present invention relates to a chair and leg exercise device that allows the entire leg to be exercised in a balanced manner by allowing the exercise of the and calf portions simultaneously.

The present invention as described above is the backrest portion 12 and the seat 11, the chair body 10 is installed armrest 13 on both sides; The upper frame 25, the lower frame 26, the connecting frame 21 for connecting the upper and lower frames 25 and 26, and the upper and lower frames 25 are installed while maintaining a predetermined interval up and down. Frame body 20 is connected to the center of the front and made of a vertical frame 23 protruding the flange 24 on the upper surface; The upper surface is hinged to the flange 24 of the vertical frame 23, a plurality of coupling holes (42) to which the engaging member 43 to which the auxiliary locking member 46 is selectively fastened to both sides are coupled at regular intervals. It is formed, the flow ring 40 is formed by the locking ring 41 is coupled to the weight 50 is protruded to flow in the front and rear directions; It is installed to both sides of the predetermined portion of the flow member 40, and consists of a left and right flow member 30 having a spring 33 inward.

The chair combined exercise device of the present invention as described above integrally installs the weight control unit to adjust the weight on the frame body in which the chair body is fixed, as well as miniaturize the mechanism itself, and the left and right movement of the leg and right and left knee parts By exercising with the upper, lower, left and right movements of the leg and the thigh and calf movements at the same time, the entire leg can be balanced.

The chair combined leg exercise device of the present invention is reduced in the number of parts and production cost by miniaturizing the mechanism itself, and is easy to carry and move without being restricted by the installation space, and can perform various types of leg movements. It is a very useful design that allows you to exercise your entire balance in a balanced way.

Description

Combination chair and exerciser for legs}

The present invention relates to a chair combined exercise device for a chair, more specifically, the weight control unit for adjusting the weight is integrally installed on the frame body fixed to the chair body is not only miniaturized the mechanism itself, but also the vertical movement of the leg and It relates to a chair combined exercise device to exercise the entire balance in accordance with the movement of the knee to the left and right to perform the exercises of the upper, lower, left and right of the leg and the thigh and calf at the same time.

In general, modern people enjoy fitness to compensate for the lack of exercise, especially the self-driving, such as the lack of exercise of the leg more and more, as the muscles of the leg loses gradually become weak and powerless, especially in the chair for a long time Modern people who sit and work often become very vulnerable.

Therefore, it is advisable to stretch regularly to strain the atrophy muscles, but few people do this, and it is not possible to increase weak leg muscle strength with such stretching alone.

Of course, you can go hiking to increase the strength of your legs, or you can do weight training in places like gyms, but this also requires a lot of time or money. It is true that they are bulky, heavy, and expensive, making them a burden for the general household.

Looking at the conventional leg exercise mechanism, is installed on the front lower side of the seat, the locking member to be moved back and forth on the foot, the weight adjusting unit is installed on the side of the seat to adjust the pressure of the locking member, the seat and the weight adjusting unit is installed It consists of a frame.

The conventional leg exercise mechanism is that the user is sitting on the seat and the leg is hooked to the locking member and then lifts the locking member to raise the locking member to the front side at this time, the locking member is connected to the weight control unit of the side to adjust the weight of the weight control unit By this, the degree of pressure at which the locking member is lifted is changed.

However, the conventional leg exercise mechanism as described above, the user is actually sitting separately after the seat and the weight control unit to form a separate, the weight control unit to be installed separately in the side portion of the seat to increase its volume It requires a lot of space and a lot of weight is difficult to transport and move, it is difficult to install in a normal home, there is a problem such that the number of parts is increased to increase the production cost.

Therefore, the object of the present invention was devised to solve the conventional problems as described above, the weight adjustment unit for adjusting the weight is installed integrally on the frame body fixed to the chair body, as well as miniaturizing the mechanism itself, legs It is to provide a chair combined exercise device that can exercise the whole legs in a balanced manner by allowing the upper and lower movements of the legs and the knee parts to be moved from side to side and at the same time to exercise the upper and lower left and right sides of the legs and the thigh and calf areas. .

The present invention for achieving the above object is to stably install the seat in the frame body to prevent movement during leg movement, and to install the weight control unit integrally on the frame body is fixed to the chair body to adjust the weight and volume of the mechanism itself The technical problem is to provide a chair-based leg exercise device that can exercise the entire leg in a balanced manner by moving the knee to the left and right while reducing the installation space and minimizing the production cost effectively.

1 is an exploded perspective view according to an embodiment of the present invention.

Figure 2 is a perspective view of the combination according to an embodiment of the present invention.

Figure 3 is an illustration of the operating state of the present invention.

* Description of the symbols for the main parts of the drawings *

10: chair body 11: seat

12: backrest portion 13: armrest

20: frame body 21: connecting frame

22: support frame 23: vertical frame

24: flange 25: upper frame

26: lower frame 30: left and right flow members

31: support 32: cylinder

33: spring 34: flange

40: flow member 41: hook

42: coupling hole 43: locking member

44: bolt portion 45: helix

46: auxiliary catching member 47: bolt portion

50: weight

The present invention for achieving the above object is the backrest portion 12 and the seat 11, the chair body 10 is installed armrest 13 on both sides; The upper frame 25, the lower frame 26, the connecting frame 21 for connecting the upper and lower frames 25 and 26, and the upper and lower frames 25 are installed while maintaining a predetermined interval up and down. Frame body 20 is connected to the center of the front and made of a vertical frame 23 protruding the flange 24 on the upper surface; The upper surface is hinged to the flange 24 of the vertical frame 23, a plurality of coupling holes (42) to which the engaging member 43 to which the auxiliary locking member 46 is selectively fastened to both sides are coupled at regular intervals. It is formed, the flow ring 40 is formed by the locking ring 41 is coupled to the weight 50 is protruded to flow in the front and rear directions; Both sides of the flow member 40 is provided to a predetermined portion, it is to provide a chair combined leg exercise mechanism comprising a left and right flow member 30 is provided with a spring 33 inward.

Hereinafter, an embodiment of the present invention will be described in more detail with reference to the accompanying drawings.

1 is an exploded perspective view according to an embodiment of the present invention, Figure 2 is a perspective view of the combination according to an embodiment of the present invention, Figure 3 is an illustration of the operating state of the present invention.

Reference numeral 10 is a chair body, 20 is a frame body, 30 is a left and right flow member, 40 is a flow member.

As shown in Figure 1, the chair body 10 is composed of a backrest 12, a seat 11, and both armrests 13, as in a conventional chair, the seat 11 is a backrest 12 Make a slight inclination angle toward) side.

The frame body 20 on which the chair body 10 is seated is provided with a lower frame 26 at a position spaced apart from the upper frame 25 and a lower portion thereof, and the upper and lower frames 25 and 26 are It is connected by the connecting frame 21.

The connecting frame 21 is connected to the four corners of the upper frame 25 and the lower frame 26, the lower frame 26 to extend back and forth than the upper frame 25 to stabilize the installation state.

On the other hand, the lower frame 26 is to be connected to each frame separated on both sides by the support frame 22, wherein the support frame 22 connects both lower frame 26, the upper frame 25 and In the center of the front of the lower frame 26, a vertical frame 23 is formed in which the flange 24 protrudes.

Meanwhile, the flow member 40 hinged to the flange 24 of the vertical frame 23 forms a plurality of coupling holes 42 at both sides at regular intervals, and the locking member 43 as the coupling hole 42. To be combined.

At this time, one side of the engaging member 43 is coupled to the coupling hole 42 to form a bolt portion 44 and the other side thereof to form a spiral hole 45, the spiral hole 45 of the locking member 43 One side of the auxiliary catching member 46 coupled to the side to form a bolt portion 47, and then fastening the bolt portion 44 of the catching member 43 to the coupling hole 42, and the auxiliary catch as necessary When the bolt part 47 of the member 46 is fastened to the spiral hole 45 of the locking member 43, the bolts 47 are coupled to each other.

The surface of the locking member 43 and the auxiliary locking member 46 is formed of a cushion material to prevent the pain of the contact area when the body is in contact with the body to improve the feel.

The left and right flow members 30 installed at predetermined portions of both sides of the flow member 40 are fixed to the flow member 40 after the flange 34 is formed on one side, and the support 31 made of a cushion material on the other side. And the support 31 and the flange 34 are connected to the cylinder 32.

When pressure is applied to the support 31, the support 31 is slidably moved toward the flange 34. At this time, a spring provided inside the cylinder generates a force to be elastic.

Referring to the operating state of the present invention as described above are as follows.

As shown in FIG. 1, the chair body 10 is attached to the upper frame 25 of the frame body 20, and the vertical frame 23 is attached to the front center of the upper and lower frames 25 and 26. Hinges the flow member 40 to the upper flange 24 of the vertical frame 23.

As the flow member 40, the hook ring 41, the catching member 43, and the auxiliary catching member 46, in which the weight body 50 is installed, are installed at the front and left and right sides, respectively.

Meanwhile, the left and right flow members 30 installed on both sides of the flow member 40 may flow inward when pressure is applied to the support 31.

Looking at the operation of the chair combined exercise device of the present invention as described above, after sitting on the seat (11) to support the arm to the armrest (13), while holding the ankle to the engaging member 43, the leg up and down When lifted up and down, the flow member 40 to which the locking member 43 is coupled is flowed in the front-rear direction about a hinged portion of the vertical frame 23.

At this time, the adjustment of the weight required for the movement of the flow member 40 is determined by the weight of the weight body 50 is coupled to the hook ring 41 by the user to adjust the weight 50 to replace and use will be.

On the other hand, when the movement using the left and right flow member 30, the knee portion is positioned on the support 31 of the left and right flow member 30 respectively installed on the left and right sides with respect to the flow member 40, and then the force in the inward direction When both sides of the support 31 are moved toward the vertical frame 23, the spring 33 in the cylinder 32 located between the support 31 and the flange 34 is opened to the outside direction. As the force is generated, the suppression of the elastic force is eventually exercised so that the knee region moves in the lateral direction.

The left and right flow member 30 as described above is to balance the entire leg by strengthening the muscles inside the knee to exercise the left and right knees almost no amount of exercise.

In addition, after the auxiliary locking member 46 is fastened to the spiral hole 45 of the locking member 43 coupled to both sides of the flow member 40, the user turns back and the armrest 13 of the chair body 10. After holding the one heel in close contact with the auxiliary catching member 46 in a state of holding, when the leg flows up and down, the flow member 40 flows, thereby strengthening the muscles of the thighs and the calf part of the back of the leg.

The chair combined exercise device of the present invention as described above integrally installs the weight control unit to adjust the weight on the frame body in which the chair body is fixed, as well as miniaturize the mechanism itself, and the left and right movement of the leg and right and left knee parts By exercising with the upper, lower, left and right movements of the leg and the thigh and the calf of the back of the leg at the same time, the entire leg can be balanced so that the muscle can be developed.

In addition, by carrying the weight of the leg up and down movement to strengthen the muscles of the knee area and flexing joints can prevent arthritis.

The chair combined leg exercise device of the present invention is reduced in the number of parts and production cost by miniaturizing the mechanism itself, and is easy to carry and move without being restricted by the installation space, and can perform various types of leg movements. It is a very useful design that can balance the whole leg and prevent arthritis effectively.

Claims (1)

A chair body 10 having a backrest 12 and a seat 11 and armrests 13 installed on both sides thereof; The upper frame 25, the lower frame 26, the connecting frame 21 for connecting the upper and lower frames 25 and 26, and the upper and lower frames 25 are installed while maintaining a predetermined interval up and down. Frame body 20 is connected to the center of the front and made of a vertical frame 23 protruding the flange 24 on the upper surface; The upper surface is hinged to the flange 24 of the vertical frame 23, a plurality of coupling holes (42) to which the engaging member 43 to which the auxiliary locking member 46 is selectively fastened to both sides are coupled at regular intervals. It is formed, the flow ring 40 is formed by the locking ring 41 is coupled to the weight 50 is protruded to flow in the front and rear directions; The chair combined leg exercise mechanism is installed to both sides of the flow member 40, the left and right flow member 30 is provided with a spring 33 inwardly.