JP2013066680A - Back straightener - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a back straightener allowing even a person with weak grip, such as a senior person and a woman, to readily straighten his/her back without putting a burden on the body.SOLUTION: In the back straightener, two armpit portions (horizontally moved, rotatable) which are held under the armpits of both arms of the user seated on a chair and from which the user hangs down, are provided from the back side, and the chair being vertically adjusted is provided at a place under the armpit portions. The armpit portions are held under the armpits of both arms of the user, the user is seated in the chair and hangs down from the armpit portions. The chair is adjusted to be stopped immediately before making a space between the chair and the buttocks of the user or to make a space between the chair and the buttocks, so that the body weight put on both armpits are adjusted, and the user is allowed to hang down while the back of the user is straightened without a burden on the body.

Description

  This invention is provided in two places from the back of the heel pinching part (left and right movement, formed to be rotatable) that can be sandwiched and hung between the heels of both arms while sitting on a chair, Set up a chair that can be adjusted up and down, put the heel part between the arms of both arms, sit down and hang on the chair, stop just before the gap between the chair and buttocks, leave the chair and buttocks, or adjust the chair up and down Thus, the present invention relates to a method of manufacturing a back stretching device that can adjust the strength of the weight on both arms to suit the individual of the user and can stretch the back of the body without difficulty.

  In modern society, there are many people who perform desk work that keeps a certain posture, and many people suffer from stiff shoulders and back pain due to changes in dietary habits and lack of exercise. A variety of health appliances have been proposed, but none of them were satisfactory because of their merits and demerits.

A registered utility model No. 3052135 also discloses a health device having an inclined base plate. In this device, when you stretch your back, you lie on the base plate and grab the upper bar with both hands, but gripping the bar with both hands is necessary, and it is difficult for people with weak grip such as the elderly. There is a drawback of being.

Apart from these, there is a conventional hanging health device, but it is also not suitable for people with weak grip because it hangs with both hands.

  An object of the present invention is to provide a back extension device that can easily extend the back of a person having a weak grip, such as an elderly person or a woman, and does not cause a burden. A device that stretches its back by hanging on a conventional horizontal bar, when it hangs, adds weight to the fingers and arms, and it does not last long due to numbness or fatigue, and ends with a three-day shaved. In addition, people with weak fingers or arms, elderly people, etc., were difficult to hang and could not be used. The present invention has been made to eliminate the above drawbacks.

  In order to solve the above-mentioned problems, the spine stretching health device according to the present invention is placed in a position where it can be hung on the chair and can be hung (movable to the left and right, formed to be rotatable) and on the lower side. Provide an adjustable chair.

  The arm is sandwiched between the arms of both arms (movable to the left and right, and formed to be rotatable), and then sits down on the chair and adjusts up and down. It is effective for stretching the back easily even for people with weak grip.

  In addition, if the gap between the chair and the buttocks is increased, the weight is more strongly applied, but since the body is sandwiched between the heels of both arms, the spine can be stretched effectively without undue stress on the body.

  In addition, the structure that reduces the burden on the body by spreading the weight of the user and reducing the burden on the body can be solved, even for people with weak grip such as elderly people and women, who can easily adjust the strength and stretch the body comfortably. It is provided as a means for

  According to the present invention, a conventional device that stretches the back by hanging on a horizontal bar, when hanging, the weight is added to the fingers and arms properly, and it can not last long due to numbness, fatigue, etc. Although it was over, when using this instrument, it is possible to hang the weight load due to hanging while sitting on a chair and pinch the hook between both arms, so it is much easier than hanging by hand Has the effect of hanging. Also, people with weak fingers or arms or elderly people could not use it because it was difficult to hang on a horizontal bar, but in the case of this instrument, sit on a chair and hang the arm clamp part of both arms between the arm, By stopping the chair and the buttocks just before the gap, or opening the chair and buttocks, or by adjusting the chair up and down, the weight on the back muscles can be increased and decreased, so there is little pain and the back is very easy extend. In addition, when performed after bathing, the body becomes flexible and can be made more comfortable, and the back is stretched and has a pleasant effect. Some people say that if they have back pain, they can feel better if they hang on the instrument several times.

Perspective view Vertical exploded view Use of stretched frame Shrinked frame usage diagram Side view of the hook Connection diagram of upper frame and lower frame

  Persons with weak fingers or arms, elderly people, etc. could not use it because it was difficult to hang on a horizontal bar, but in the case of this instrument, sit on a chair and pinch the arms between both arms. Hanging on the heel and stopping just before the gap between the chair and the buttocks, opening the gap between the chair and the buttocks, or raising and lowering the chair, it is possible to adjust the strength of the weight on the back muscles and there is little pain and it is impossible for the body It was realized by hanging between both arms.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings, but the present invention is not limited thereto.

  FIG. (1) is a perspective view showing an embodiment of the back stretch health device of the present invention, and shows a state where it can be assembled and used. In FIG. (2), the upper frame (1) can be expanded and contracted, the height can be adjusted and removed, and the upper frame (1) and the lower frame (2) can be fixed with a plurality of through holes (9). ), And a fixing member (6) such as a bolt is inserted between any of the through holes. The heel pinching portion (3) of the upper frame (1) is formed to be movable left and right and rotatable, and can be fitted to each chest circumference. The lower frame (2) is provided with a chair (5) that can be vertically adjusted and stored using screws, springs, cylinders, motors, etc. (4). Next, how to use the back stretching device according to the present invention will be described. When using this instrument, first squeeze the hook part (3) between both sides and sit on the chair (5) and hang it, or stop it just before the gap between the chair and the hips (see figure below). 4) Open or adjust the chair up and down and place the head on the head (13), the weight will be distributed, and the weight adjustment on both sides can be adjusted to the individual user. You can stretch your back straight to your body. Also, when hanging with the weight of the whole body weight, after storing the chair (5) of the lower frame (2), set the upper frame (1) on the upper stage, put your feet on step (7) and put both arms You can hang it by removing the foot from the step with the heel pinching part (3). In addition, when the device is not in use, the upper frame (1) of the device is removed so that the lower frame portion (2) can be used as a normal chair.

  The present invention relates to a spine stretching device, and can be used to provide a back stretching health device that can be used with peace of mind by elderly people and women with weak grip strength by hanging between the arms.

  DESCRIPTION OF SYMBOLS 1 Upper frame 2 Lower frame 3 Claw pinching part 4 Forming up-and-down adjustment using a screw, a spring spring, a cylinder motor, etc. 5 Folding chair 6 Fixing member 7 Step 8 Backrest 9 Through hole 10 Rotating pipe 11 User 12 Side Pipe for movement 13 Head placement 14 Pipe for vertical movement

Claims (3)

  There are two hook pinching parts (movable to the left and right, which can be rotated) that can be sandwiched and hung between the arms of both arms while sitting on a chair, and can be adjusted up and down at the lower position. Set up a chair, pinch the heel between both arms, sit down and hang on the chair, stop it just before the gap between the chair and the hip, or leave the gap between the chair and the hip or adjust the chair up and down to the user In addition, the spine extension device is characterized by adjusting the strength of the weight on both sides and extending the back muscles comfortably.   The height of the rear frame is adjustable, fixed to the top, and the chair on the lower side of the frame is storable. By storing, the space to stretch the whole body can be secured, and the body hangs vertically. The back extension device according to claim 1.   The spine extension device according to claim 1, wherein the back frame upper side is detachably provided so that it can be used as an ordinary chair when removed.

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