KR102458543B1 - Traction treatment device with adjustable neck angle - Google Patents

Abstract

The present invention relates to a neck angle control retractor that can maximize the neck traction effect by traction by adjusting the bending and extension angle of the neck, and is seated on the chest part of the wearer in a state where the front part of the lower part of the neck of the wearer is accommodated. chest support; a chin rest for which the wearer's chin is seated and supported in a state where the front side of the upper part of the wearer's neck is accommodated, and the lower both sides are rotationally coupled to both sides of the upper part of the chest support to adjust the angle; a position fixing unit for fixing both sides of the chin rest to both sides of the chest support in a state where the angle of the chin rest is adjusted; An airbag in which one side and the other side are respectively fixed to one side and the other side of the chest support in a state that wraps around the rear side of the wearer's neck to closely fix the chest support to the wearer's chest, and to be inflated by air inside It is provided with a pneumatic traction unit for pulling the wearer's neck upwards; characterized in that it includes.

Description

Neck angle control retractor {Traction treatment device with adjustable neck angle}

The present invention relates to a neck angle adjustment retractor, and more particularly, to a neck angle adjustment retractor capable of maximizing a neck traction effect by traction by a wearer by adjusting the bending and extension angle of the neck.

Generally, the cervical vertebrae are composed of seven cervical vertebrae that support the head from the spine to the upper part of the thoracic vertebrae.

The cervical vertebrae are curved slightly forward from the upper thoracic vertebrae, so they are the part that receives the most head load when standing or working for a long time, especially in a chair. As it is displaced or displaced, it compresses the intervertebral cartilage between the cervical vertebrae, causing pain and bad symptoms that extend to other parts of the body connected by the nervous system.

In order to correct this abnormally deformed cervical spine, so far, acupressure, massage, acupuncture, and moxibustion have been treated at oriental clinics, and in hospitals, physical therapy and traction therapy, as well as chiropractic and tuna therapy, have been used. However, as a result of observing the treated patients, oriental medicine treatment, spinal adjustment therapy, and tuna therapy mainly relieve the hardened muscles of the cervical vertebrae and correct the transverse processes of the cervical vertebrae. There is a problem that only causes pain by pulling in a straight line without considering the normal state of the curvature of the bone, and the displaced and dislocated cervical vertebrae cannot be corrected to their normal position, so there is a problem that continues to recur.

For example, among human body parts, cervical vertebrae refers to the upper part of the spine and vertebrae in the neck of the human body. .

Existing cervical diseases include cervical sprain, cervical disc herniation, cervical fracture, cervical stenosis, posterior longitudinal ligament ossification, and spinal tumor, among which the most common diseases are cervical sprain and cervical disc herniation.

A cervical sprain occurs when the muscles or ligaments that support the cervical vertebrae are abnormally tense or relaxed, or when the cervical vertebrae are hyperextended or hyperflexed by an external force, twisted or compressed by an axis. The back is stretched or torn, causing swelling and pain.

In addition, cervical disc herniation is also referred to as a cervical disc, and is a disease caused by degenerative changes in the intervertebral disc. Cervical disc herniation may be caused by trauma or chronic stimulation, and may occur degeneratively as aging progresses, or may occur acutely when maintaining a fixed state in an improper posture for a long time in daily life.

The stiffness or relaxation of the neck muscles is preferably treated using a physical therapy means that delivers physical stimulation, and in this regard, a brace capable of traction of the cervical spine has been proposed in Patent Documents 0001 to 0003 and the like.

Patent Document 0001 relates to a new type of cervical vertebrae corrector that can support both sides of the cervical vertebrae of the neck in a balanced manner using two height adjustment devices on both sides, and can be supported in a biased form if necessary, Both sides of the cervical vertebrae of the neck can be supported in a balanced and stable manner, and there is an advantage that it can be effectively and widely applied to wearers of various body types.

Patent Document 0002 discloses a traction body in which an insertion part to be inserted into a user's neck is formed, a fixing protrusion protrudes from the side of the insertion part, a slider slidably installed on the fixing protrusion, and a length-adjustable protruding protrusion on the upper side of the slider. It relates to a neck traction fixture comprising a variable support installed in a state, and a chin support installed on the variable support and raised or lowered to support the user's chin, wherein the traction body is inserted and fixed to the user's neck, and the chin support There is an advantage that it is possible to properly adjust the position of the slider and the variable support in a state in which the user's chin is stably supported using

Patent Document 0003 discloses that it is convenient to carry and traction of the cervical vertebrae is convenient and certain, as well as providing a close contact with the occipital bone even if the wearer's physical condition is different, thereby improving the fit and traction of the cervical vertebrae during or after traction. It relates to a functional cervical orthosis that can provide high-quality, high-quality traction treatment that can fully perform supportive activities.

Patent Documents 0001 to 0003 have the advantage of being able to properly traction the user's neck, but the structure is complicated and the manufacturing cost is high, and the neck traction treatment is limited because it cannot be traction by adjusting the bending angle of the neck according to the user's condition. there is a problem

KR10-0869693B1 (2008.11.14) KR10-2018367B1 (2019.08.29) KR10-1205438B1 (2012.11.21)

An object of the present invention for solving such a conventional problem is to provide a neck angle control retractor that can maximize the neck traction effect by traction by adjusting the bending and extension angle of the neck by the wearer.

The present invention for achieving the above object,

a chest support that is seated on the wearer's chest in a state where the front part of the lower part of the wearer's neck is accommodated;

a chin rest for which the wearer's chin is seated and supported in a state where the front side of the upper part of the wearer's neck is accommodated, and the lower both sides are rotationally coupled to both sides of the upper part of the chest support to adjust the angle;

a position fixing unit for fixing both sides of the chin rest to both sides of the chest support in a state where the angle of the chin rest is adjusted;

An airbag in which one side and the other side are respectively fixed to one side and the other side of the chest support in a state that wraps around the rear side of the wearer's neck to closely fix the chest support to the wearer's chest, and to be inflated by air inside It is provided with a pneumatic traction unit for pulling the wearer's neck upwards; provides a neck angle adjustment retractor comprising a.

The chest support is formed with a 'C'-shaped chest seating part for accommodating the front part of the lower part of the neck of the wearer, one side of the chest seating part and the other side extending upward, respectively, and an angle adjustment groove is formed around the shaft hole. It includes a support part and the other side support part,

The chin rest includes a 'C'-shaped chin seating part for accommodating the front part of the upper neck of the wearer, one fixing part and the other fixing part extending downward to the rear end of one side and the rear end of the other side, respectively. and a fixed shaft penetrating through the shaft hole of the chest support in the fixing part on one side and the fixing part on the other side, and an angle adjustment protrusion formed around the fixing shaft to be fitted into the angle adjustment groove of the chest support is preferably formed .

In addition, the fixing shaft of the chin rest has a screw thread formed on at least an outer circumferential surface of the end, and the position fixing part is preferably made of a fixing nut screwed to the screw thread of the fixing shaft of the chin rest.

In addition, it is preferable that a chest support cushion is provided on the inner surface of the chest seat part, and a chin support cushion is provided on the upper surface of the chin seat part.

Arm Velcro is provided on one side and the other side of the outer surface of the chest seating part, respectively,

At one end and the other end of the front side of the pneumatic traction unit, it is preferable that male Velcro attached to the female Velcro of the chest seating unit is provided, respectively.

The neck angle adjustment retractor of the present invention has an effect that the wearer can maximize the neck traction effect by adjusting the bending and extension angle of the neck.

1 is a perspective view schematically showing a neck angle adjustment retractor of the present invention,
2 and 3 are perspective and side views schematically showing a state in which the pneumatic traction part is separated;
4 is a longitudinal sectional view schematically showing a cross-sectional state taken along line AA of FIG. 2 .
5 is a view schematically illustrating a state in which the angle of the chin rest is adjusted.
6 is a longitudinal cross-sectional view schematically showing a part of the coupling structure of the chest support and the chin rest;
7 is a longitudinal cross-sectional view schematically showing a state in which the intermittent button is pressed.

Hereinafter, an embodiment of the neck angle adjustment retractor of the present invention will be described in detail with reference to the drawings as follows, and the scope of the present invention is not limited to the following embodiments.

Figure 1 is a perspective view schematically showing a neck angle control retractor of the present invention, Figures 2 and 3 are perspective and side views schematically showing a state in which the pneumatic retractor is separated, Figure 4 is a cross-sectional state along the line A-A of Figure 2 is a longitudinal cross-sectional view schematically showing

The neck angle adjustment retractor of the present invention, as shown in FIGS. 1 and 2 , largely includes a chest support 10 , a chin rest 20 , a position fixing part 30 and a pneumatic traction part 40 .

The chest support 10 is seated on the wearer's chest in a state where the front part of the lower part of the neck of the wearer is accommodated, and to prevent the user's chin from coming down to the front when the neck is pulled by the pneumatic traction part 40 it is for

The chest support 10 includes a chest seating part 110 having a 'C'-shaped groove for accommodating the front side of the wearer's lower neck, as shown in FIG. 1 , and an upper side of one side of the chest seating part 110 . and one shoulder seat part and the other shoulder seat part 120 that extend rearwardly on the upper side of the other part and are seated on the wearer's shoulder, and the upper end of one side and the upper end of the other side of the chest seat part 110, respectively One side support part and the other side support part 130 extending in the vertical direction are included.

The one side support part and the other side support part 130 are for supporting the chin rest 20 so as to be able to adjust the angle, and to fix the position in a state where the angle is adjusted, the shaft hole 131 is formed, respectively, and the shaft hole ( 131) around the angle adjustment grooves 132 are formed at regular intervals.

Arm Velcro 112 for attaching and fixing one side and the other side of the pneumatic traction unit 40, respectively, is provided on one side and the other side of the outer surface of the chest seating unit 110, respectively, as shown in FIG.

The chest support 10 is the pneumatic traction part 40 in which one side and the other side are respectively fixed to the arm velcro 112 of the chest seating part 110 in a state that wraps the rear side of the neck as shown in FIG. 1 . It is fixed closely to the wearer's chest.

In addition, a breast support cushion (not shown) may be provided on the inner surface of the chest seating unit 110 to improve the fit. At this time, it is preferable that the chest support cushion be attached and fixed to the inner surface of the chest seating part 110 by fasteners such as Velcro.

Next, the chin rest 20 is to stably support the wearer's chin with the angle adjusted to the upper part of the chest support 10 .

The chin rest 20 is supported while the wearer's chin is seated and supported in a state where the front side of the upper part of the neck of the wearer is accommodated, and both sides of the lower part are rotationally coupled to both sides of the upper part of the chest support 10 to adjust the angle. do.

The chin rest 20 extends downward to a 'C'-shaped chin seat part 210 for accommodating the front part of the wearer's upper neck, and to the rear end of one side and the rear end of the other side of the chin seat part 210 , respectively. It is configured to include a fixing part on one side and a fixing part on the other side 220 to be formed.

A fixed shaft 230 penetrating the shaft hole 131 formed in the one side support portion and the other side support portion 130 of the breast support 10 is formed in the one fixing part and the other fixing part 220, and the fixing shaft 230 ) around the periphery of the chest support 10 is formed with an angle adjusting protrusion 222 that is fixed to the angle adjusting groove 132 formed in the periphery of the shaft hole (131).

It is preferable that a chin rest cushion (not shown) is provided on the upper surface of the chin rest part 210 of the chin rest 20 to improve the fit when supporting the wearer's chin. At this time, it is preferable that the chin rest cushion is attached and fixed to the upper surface of the chin seating part 210 by a fastener such as Velcro.

Next, the position fixing unit 30 is for fixing the position in a state in which the wearer adjusts the angle of the chin rest 20 based on the bending and extension angle of the neck.

A screw line 232 is formed on the outer peripheral surface of at least an end of the fixed shaft 230 of the chin rest 20 .

In addition, the position fixing part 30 may be formed of a fixing nut screwed to the screw line 232 of the fixing shaft 230 of the chin rest 20 .

The angle of the chin rest 20 is adjusted in a state in which the fixing nut of the position fixing part 30 is rotated in the loosening direction on the fixing shaft 230, and the angle of the chin rest 20 is adjusted. The position of the chin rest 20 may be fixed by rotating the fixing nut of the position fixing unit 30 in the tightening direction.

And the pneumatic traction unit 40 is to pull the wearer's neck upward by the airbag inflated by air inside while closely fixing the chest support 10 to the wearer's neck as shown in FIG. 1 .

The pneumatic traction part 40 is formed so that the front side is open so that one side and the other side are in close contact with the wearer's chest of the chest support 10 while wrapping the rear side of the wearer's neck. ) is attached and fixed to one side and the other side, respectively.

Male Velcro 410 attached to the female Velcro 112 provided on the chest seat 110 of the chest support 10 is provided on the inner side of one side and the other side of the pneumatic traction unit 40, respectively. .

5 is a view schematically illustrating a state in which the angle of the chin rest is adjusted.

After adjusting the angle of the chin rest 20, the position is fixed by the position fixing part 30, and the chest support 10 is in close contact with the wearer's chest by the pneumatic traction part 40. By injecting and inflating air into the airbag of the pneumatic traction unit 40 using an injector, etc., it can be towed at an angle of the neck adjusted to the wearer's condition, thereby maximizing the traction effect of the neck. .

6 is a longitudinal cross-sectional view schematically showing a part of the coupling structure of the chest support and the chin rest, and FIG. 7 is a longitudinal cross-sectional view schematically showing a state in which the intermittent button is pressed.

On the other hand, the fixing shaft 230 provided on one side fixing part and the other side fixing part 220 of the chin rest 20 is a hollow in which one or more slits 234 are formed on an outer circumferential surface and a screw thread 232 is formed on the outer circumferential surface. It is preferably formed of structure 236 .

6, the insertion protrusion 311 to be inserted into the slit 234 of the fixed shaft 230 is formed so that the position fixing part is movable left and right without being rotated, and the angle adjusting protrusion 312 on the outer surface ) is formed with an intermittent ring portion 310 , an elastic member 320 for elastically supporting the intermittent ring portion 310 from the outer surface of the one side fixing portion or the other side fixing portion 220 , and the fixing shaft 230 . The pressing protrusion 331 is inserted into the fixed shaft 230 in a partially exposed state and is inserted into the slit 234 of the fixed shaft 230 on the inner outer peripheral surface to contact the insertion protrusion 311 of the intermittent ring part 310 ). It is preferable to configure the intermittent button 330 provided with.

In addition, the fixed shaft 230 is inserted into the shaft hole 131 formed in the one side support part and the other side support part 130 of the breast support 10, and the angle adjustment groove 132 formed around the shaft hole 131 is It meshes with the angle adjusting protrusion 312 of the intermittent ring part 310 .

And the washer 340 passes in a state in which the shaft hole 131 of the one side support part of the breast support 10 and the other support part 130 passes through the fixing shaft 230, and the position fixing part 30 is fixed A nut is screwed to the fixed shaft 230 .

On the inner circumferential surface of the through hole of the washer 340 , a separation prevention protrusion 341 is inserted into the slit 234 of the fixed shaft 230 to prevent the intermittent button 330 from being separated from the fixed shaft 230 . is formed

If the wearer wants to adjust the angle of the chin rest 20, press the intermittent button 330 to adjust the angle and then release the pressing operation of the intermittent button 330 to adjust the angle of the chin rest 20. is fixed in position.

Specifically, when the intermittent button 330 is pressed, the pressing protrusion 331 of the intermittent button 330 presses the insertion protrusion 311 of the intermittent ring part 310 as shown in FIG. 7 , and the intermittent ring part 310 moves inward, and the angle adjustment protrusion 312 of the intermittent ring part 310 is separated from the angle adjustment groove 132 of the chest support 10 to adjust the angle of the chin rest 20 be able to

And, when the pressing operation of the intermittent button 330 is released, as shown in FIG. 6 , the elastic member 320 pushes and moves the intermittent ring unit 310 outward by elastic force, and the angle of the intermittent ring unit 310 is As the adjustment protrusion 312 is inserted into the angle adjustment groove 132 of the chest support 10, the chin rest 20 is fixed in an angle-adjusted state.

10: chest support,
20: chin rest,
30: position fixing part,
40: pneumatic traction unit

Claims (7)

a chest support that is seated on the wearer's chest in a state where the front part of the lower part of the wearer's neck is accommodated;
a chin rest for which the wearer's chin is seated and supported in a state where the front side of the upper part of the wearer's neck is accommodated, and the lower both sides are rotationally coupled to both sides of the upper part of the chest support to adjust the angle;
a position fixing unit for fixing both sides of the chin rest to both sides of the chest support in a state where the angle of the chin rest is adjusted;
An airbag in which one side and the other side are respectively fixed to one side and the other side of the chest support in a state that wraps around the rear side of the wearer's neck to closely fix the chest support to the wearer's chest, and to be inflated by air inside It is provided with a pneumatic traction unit for pulling the wearer's neck upwards; including,
The chest support includes a chest seating part having a 'C'-shaped groove for accommodating the front part of the wearer's lower neck, and extending rearwardly to the upper side of one side of the chest seating part and the upper side of the other side, respectively, to the wearer's shoulder One shoulder seat part and the other shoulder seat part to be seated on the chest seat part, one side support part and the other side support part extending upward, respectively, and forming an angle adjustment groove around the shaft hole,
The chin rest is formed with a 'C'-shaped chin seat part accommodating the front part of the upper neck of the wearer, one rear end part and the other rear end part of the chin seat part extending downward, respectively, and penetrating the shaft hole of the chest support. It includes a fixing part on one side and a fixing part on the other side on which the shaft is formed,
The fixed shaft is made of a hollow structure in which one or more slits are formed on the outer circumferential surface and a thread is formed on the outer circumferential surface,
The position fixing part is formed with an insertion protrusion inserted into the slit of the fixed shaft, and is movable left and right without rotation, and an intermittent ring part formed with an angle adjusting protrusion inserted into the angle adjusting groove of the breast support on the outer surface, and the intermittent ring An elastic member for elastically supporting the part, and an intermittent button having a pressing protrusion inserted into the fixed shaft in a state partially exposed by the fixed shaft and inserted into the slit of the fixed shaft on the inner outer circumferential surface to contact the insertion protrusion of the intermittent ring portion Neck angle adjustment retractor, characterized in that.
The method of claim 1,
Neck angle control retractor, characterized in that a washer inserted into the fixed shaft in a state in which the shaft hole of the breast support is passed, and a fixing nut screwed to the fixed shaft in a state in which the washer is inserted. delete delete delete delete delete

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