KR20140013861A - Belt - Google Patents

Abstract

The present invention relates to a back traction belt and more specifically, to a back traction belt which treats lumbar herniated intervertebral disc or alleviates pain by respectively wearing both belts around pelvic and waist and forcibly extending in opposite directions using traction devices between both belts. The present invention includes upper and lower belts and installs the traction devices between both belts. The traction devices comprise: cylinders which are fixed to the upper and lower belts and opened in directions to face each other; rods in which both ends are partially inserted into the cylinders; resist members which push the rod by being embedded into the cylinder; a slider which is fixed to one belt and protruded to the other belt side, and forms protrusions on one side; and short edges which are installed in the other belt and work as protrusions for the slider when both belts are approached. The back traction belt according to the present invention has a simple structure and is smoothly operated so that manufacturing costs are low and long term use is possible with low defect rate.

Description

Waist traction belt {belt}

The present invention relates to a lumbar traction belt, and more particularly, a lumbar traction belt that treats a disc or alleviates pain by forcing both belts to be respectively worn on the pelvis and waist to force tension in opposite directions by a traction device between both belts. It is about.

The commonly used lumbar traction belt pulls the pelvis and waist in opposite directions and pulls the vertebral spacing to prevent pressure from the upper body, thereby helping the deformed disk to return to its original state.

Most commonly used waist traction belts are air-injected, and have a plurality of longitudinal air passages formed inside the belt to inject air into the constricted tube so that the tube expands and expands in the vertical direction. Towing. However, these waist traction belts increase in volume not only in the vertical direction but also in and outward as the tube contracts during inflation, compressing the abdomen, causing the stomach to become stuffy and intestines to cause indigestion and blood circulation disorders. Since all air passages are connected to each other, when one part is pressed, the air pressure is concentrated to the other part, and if the mistake is made, the disc worsens, especially when the waist is moved. There was no problem. In addition, when the air pressure is not enough, the traction effect is insufficient, and if too much air is injected, the life of the tube is very short such that the joint of the tube is dropped or broken due to the air pressure during the tube expansion. In addition, since the belt must be injected while wearing the air, it is not possible to inject it directly into the mouth. Therefore, separate equipment is required, and the air injection process before use and the air discharge process after use must be accompanied. There is this.

The waist traction belt to solve the shortcomings of the tube method was registered by the present applicant as No. 10-1138911, look at the structure as follows. The upper belt and the lower belt worn on the waist and provided with a traction device between the upper belt and the lower belt and configured to operate by pressing the traction device, the traction device includes a rod protruding downward from the upper belt; A cylinder fixed to the lower belt and opened upward to allow the rod to be correspondingly inserted; A compression spring for pushing a rod embedded in the cylinder; A slider which protrudes downward from the upper belt and forms an upper locking jaw and a lower locking jaw in which the vertical surface and the inclined surface are continuously formed on the outer surface, respectively, and the inclined surfaces of the two locking jaws are formed in different directions; One end is hinged to the bearing provided on the lower belt, and the first stopper is provided at the front end of the hinge and the second stopper is engaged at the lower end of the hinge, and the rear end of the slider is inserted upward. A buckle to be caught by any one of the jaw and the downward locking jaw; A torsion spring, one end of which is caught by the buckle and the other end of which is caught by the bearing; .

With this structure, the lower belt is worn on the pelvis, the upper belt is worn on the waist, and then the operation belt is worn. The buckle is pressed by the operation belt to release the lock state of the slider, and the first stopper is caught on the upward locking jaw. The upper belt is towed as the rod is pushed by the repulsive force of the compression spring. In particular, after wearing, only the tension between the upper belt and the lower belt is not compressed, so it is continuously pulled every time it moves, so the traction effect is continuously made. easy. In addition, since the change is made only up and down, there is no indigestion and respiratory failure because there is no pressure on the abdomen, there is no pressure pain, and the pressure of the spring can be adjusted to adjust the intensity according to the user's body shape and symptoms.

However, such a conventional waist traction belt has the convenience of operation, but the structure of the slider and the buckle is complicated, and there is a problem in that the manufacturing cost is high because the operation belt must be provided.

KR 10-1138911 B1 (2012.04.16)

Accordingly, the present invention has been made in order to solve the problems as in the prior art, and the object of the present invention is to provide a waist traction belt which is low in manufacturing cost while enabling smooth operation by simplifying the structure of the traction device. .

Still another object of the present invention is to provide a lumbar traction belt having a joint to allow the traction device to be bent or extended by providing a joint to the traction device and to generate a traction force even during the bending or straightening process.

The waist traction belt according to the present invention for achieving the above object,

A waist traction belt having an upper belt and a lower belt and having a traction device installed between both belts,

The towing device is fixed to the upper belt and the lower belt respectively, the cylinder opening in a direction facing each other;

Rod-shaped rods in which both ends are partially inserted into both cylinders;

A repelling member for pushing rods each embedded in the cylinder;

A slider fixed to one belt and protruding in the other belt direction and forming a locking jaw on one surface; And

It is provided on the other side belt is stepped to the engaging jaw of the slider when both belts are close; .

In addition, in the waist traction belt provided with an upper belt and a lower belt and a traction device is installed between both belts,

The towing device includes a rod protruding from one belt;

A cylinder fixed to the other belt and having one end open so that the rod can be correspondingly inserted;

A repelling member for pushing a rod embedded in the cylinder;

A slider protruding upward from one belt and forming a locking step on one surface; And

It is provided on the other side belt when the two belts are close step of engaging the locking step of the slider; .

The stepped portion may form a through hole into which the slider may be inserted, and the engaging jaw of the slider may be caught at an end of the through hole.

In addition, the stepped jaw is characterized in that it is provided with two or more in the longitudinal direction of the slider to be multi-stage locking.

In addition, the rebound member is characterized in that the spring.

In addition, the rebound member is composed of two or more magnets, characterized in that the same pole is installed facing each other.

The waist traction belt according to the present invention has an effect that can be used for a long time because the structure of the traction device is very simple and smooth operation is cheap and there is no failure.

1 and 2 is a front view showing the structure of the waist traction belt according to the present invention.
Figure 3 is an exploded perspective view showing a traction device of the waist traction belt according to the present invention.
4, 5 is an operating state diagram showing the structure of the traction device according to the present invention.

Hereinafter, the waist traction belt according to the present invention will be described in detail with reference to the accompanying drawings.

1 and 2 is a front view showing the structure of the waist traction belt according to the present invention, Figure 3 is an exploded perspective view showing a traction device of the waist traction belt according to the present invention, Figures 4 and 5 are traction according to the present invention A working state diagram showing the structure of the device.

As shown in these drawings, the waist traction belt according to the present invention is divided into an upper belt 10 to be worn on the waist and a lower belt 20 to be worn on the pelvis, and a traction device (between the two belts 10 and 20). 30) has a structure installed.

The towing device 30 is fixed to the upper belt 10 and the lower belt 20, the fixing plate 31 is installed in the same vertical line, respectively, the cylinders opened in the direction facing each other on one surface of the fixing plate 31 ( 32) are provided at least two rows in parallel. Then, both ends of the rod 33 having a rod shape are inserted and inserted into both cylinders 32. At this time, the cylinder 32 is embedded in the repelling member 34 to force the rod 33 is inserted into the cylinder (32). Here, the repulsion member 34 may be a spring or a magnet, and when a magnet is used, two or more magnets are inserted, but are installed to face the same poles so that the rod is pushed by the pushing force of the magnet.

The slider 35 is integrally formed from one side fixing plate 31 and protrudes toward the other side of the fixing plate 31. This slider 35 has a long rod shape and thus has its own elastic restoring force. A locking jaw 36 is formed on one end of the slider 35, and the other fixing plate 31 includes a step 37 on which the locking jaw 36 is locked. In the present invention, as shown in the drawing, two cylinders 32 are provided in one fixing plate 31, and a through hole 37 'into which a slider 35 is inserted between both cylinders 32 is provided. That is, the end portion of the through hole 37 'is to act as a step (37). The engaging jaw 36 of the slider 35 inserted into the through hole 37 'is composed of a vertical surface 36a that is engaged by the step 37 and an inclined surface 36b that is easily inserted into the through hole 37'. . The step 37 is formed at a position where the locking step 36 of the slider 35 can be caught when both belts 10 and 20 are close to each other. Therefore, when both belts 10 and 20 are close to each other, the locking jaw 36 of the slider 35 is caught by the step 37 to maintain a close state. The latching slider 35 must be flipped in the opposite direction of the step 37 so that the locking step 36 can be released from the step 37. When the locking state is released as described above, both the belts 10 and 20 are forcibly opened while the rod 33 is pushed by the repelling member 34 embedded in the cylinder 32. On the other hand, the through-hole 37 'is formed to be larger than the thickness of the slider 35 to facilitate the insertion of the slider 35 while ensuring sufficient space that can be bent when the slider 35 is locked and released. And the fixing plate 31 in which the step 37 is formed, the finger-piece piece 38 which pushes the slider 35 to one side is formed. The tungsten piece 38 is formed to be long, the end of which protrudes in the direction of the slider 35 and always pushes the slider 35 in the direction of the locking step 36. Even if the through hole 37 'is large due to such a finger piece 38, the slider 35 can be held close to one side and can be locked. On the other hand, the through hole 37 ′ is further provided at one end of the fixing plate 31, that is, at the end of the other belt 20, so that the slider 35 is engaged once more. This is to prevent the rod 33 from being completely detached from the cylinder 32.

The effect of the waist traction belt according to the present invention made of such a structure will be described in detail. First, to wear the waist traction belt by holding both fixing plates 31 of the traction device 30 in the opposite direction to push the two belts 10, 20 in close contact. At this time, the repulsive member 34 is compressed by the rod 33 that is forcedly inserted into the cylinder 32 to maintain a state in which the repulsive force is generated, and with the slider 35 penetrating the through hole 37 ', the slider ( The engaging jaw 36 of the 35 is engaged with the step 37 of the through hole 37 '. In this state, even if the applied force is removed, the locking jaw 36 of the slider 35 is stuck to the step 37 so that both belts 10 and 20 remain in close contact with each other. In this way, all the towing devices 30 are compressed and fixed. Next, the lower belt 20 is worn on the pelvis and the upper belt 10 is worn on the waist. Pressing the end of the slider 35 of the traction device 30 to pull the waist in such a state to separate the locking jaw 36 of the slider 35 from the step 37 to release the locking state 34 Both belts 10 and 20 are opened while pushing the rod 33 by the repulsive force of. That is, the upper belt 10 is pulled back while moving upward from the lower belt 20, thereby preventing the escape of the intervertebral disc and releasing the nerve compression there is no pain.

10: upper belt 20: lower belt 30: towing device
31: fixed plate 32: cylinder 33: rod
34: repulsion member 35: slider 36: locking jaw
37: step 37 ': through hole 38: bullet

Claims (5)

In the waist traction belt provided with the upper belt 10 and the lower belt 20, and the traction device 30 between the two belts 10, 20,
The towing device 30 is fixed to the upper belt 10 and the lower belt 20, respectively, the cylinder 32 is opened in a direction facing each other;
A rod-shaped rod 33 in which both ends are partially inserted into both cylinders 32;
A rebound member 34 for pushing the rods 33 embedded in the cylinders 32, respectively;
A slider 35 fixed to one belt 10 and protruding toward the other belt 20 and having a locking projection 36 formed on one surface thereof; And
A stepped jaw 37 provided at the other belt 20 so that the engaging jaw 36 of the slider 35 is engaged when both belts 10 and 20 are close to each other; Waist traction belt characterized in that it comprises a. The method of claim 1, wherein the step (37) forms a through hole (37 ') through which the slider 35 can be inserted, and the locking step (36) of the slider 35 at the end of the through hole (37'). Waist traction belt, characterized in that the (). The waist traction belt according to claim 1, wherein the step (37) has two or more steps in the longitudinal direction of the slider (35) so as to be multi-stage. The waist traction belt according to claim 1, wherein the rebound member (34) is a spring. The waist traction belt according to claim 1, wherein the repulsive member (34) is composed of two or more magnets and is installed such that the same poles face each other.

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