KR102479051B1 - Cervical and lumbar traction device with detachable chair - Google Patents

Abstract

The present invention relates to a cervical and lumbar traction device attachable to and detachable from a chair, which comprises: a chair unit which has a seat plate and a backrest for a user to sit thereon; holding units which have one end hinge-coupled to an upper end of the backrest, are disposed in parallel with the seat plate, and are respectively placed on the left and right sides to correspond to both shoulders of the user; a spinal correction belt which includes a connection belt connected to the holding unit, and a first length adjusting unit coupled to the connection belt and worn on the chest and waist; and a chin support belt which has both ends connected to the holding units, is worn on the chin, and has a second length adjusting unit.

Description

Cervical and lumbar traction device with detachable chair

The present invention relates to a detachable chair traction device for cervical and lumbar spine, and more particularly, to a detachable chair traction device for treating or preventing cervical and lumbar discs by pulling a user's neck and upper body.

Neck and lumbar discs are diseases that frequently occur in people who spend a lot of time in a sedentary life. These discs are most commonly caused by excessive pressure on the intervertebral cartilage due to a crooked spine.

Spinal traction treatment is commonly used to treat or prevent disc herniation. Spinal traction treatment refers to a treatment method in which the distance between the vertebrae is forcibly increased by pulling the vertebrae in the opposite direction to the body weight.

Conventional spinal traction treatment devices use a separate actuator or have a complicated structure, so they are expensive and difficult to spread. The user had to find a hospital equipped with a traction treatment device to receive spinal traction treatment.

Therefore, the need for a spinal traction treatment device that can be easily accessed at home by simplifying the structure and lowering the unit price has emerged.

Korean Patent Application No. 10-2018-0029576

The present invention has been made to solve the problems of the prior art, and the purpose of the present invention is to provide a detachable chair cervical and lumbar traction device that can correct the neck and lumbar disc by pulling the cervical or lumbar vertebrae upward of the user. .

An object of the present invention described above is a chair portion having a seat plate and a backrest for a user to sit on; One end hinged to the top of the backrest, disposed in parallel with the seat plate, and placed on the left and right to correspond to both shoulders of the user; a spinal correction belt coupled to the connection belt connected to the holding unit and worn on the chest and waist and having a first length adjusting unit; It can be achieved by a detachable chair cervical and lumbar traction device including a chin support belt having both ends connected to the holder and worn on the chin and having a second length adjusting unit.

The mounting portion includes a first vertical bar connected to the upper end of the backrest, a horizontal bar formed horizontally at the upper end of the first vertical bar and formed in parallel with the seat plate, and a second vertical bar formed perpendicularly to the end of the horizontal bar , An exterior body attached to the armrest attached to the seat plate in the vertical direction and into which the second vertical bar is inserted and coupled, and a horizontal bar connecting each horizontal bar of the left and right holders and having a plurality of protrusions, It is characterized in that both ends of the chin support belt are connected to the horizontal bar.

An adjustment hole having a length is formed in the horizontal bar, and a guide member having an adjustment shaft pin inserted into the adjustment hole is formed at an end of the horizontal bar to adjust the position of the horizontal bar.

Hooks are formed on the first vertical bars of each of the left and right holders, the connecting belts of the chiropractic belt are hooked and fixed to the hooks on both sides, and the moving body is coupled to the horizontal bar and moved while sliding, and a hook is formed at the lower part. Including, characterized in that both ends of the chin support belt are hooked and fixed to the hook of the moving body.

It is formed to stretch inside the fitting groove of the moving body and is characterized in that it includes a ball stopper that is inserted into the control ball to exert a temporary fixing force.

The holder is coupled to a socket mounted on the upper part of the backrest and having a fitting part formed thereon, an upper holder connected to the upper part of the socket and disposed in an 'L' shape on the upper part of the backrest, and the fitting part of the socket. It includes a lower cradle disposed on the lower side and fixed to the seat plate, and includes a first and second horizontal bars connected to the upper cradle in a horizontal direction, the first crossbar is coupled to a chin rest belt, and the second horizontal bar is connected to the chin rest belt. The bar is characterized in that the connection belt of the spinal correction belt is connected.

An adjustment hole is formed on the side of the socket, and a fastener passing through the adjustment hole and screwed to the upper end of the lower holder to exert a tightening force.

An angle adjusting part is formed on the upper part of the socket, and the angle adjusting part has a rotation guide groove formed so that the upper holder is inserted and rotated at a certain angle, so that the angle of the upper holder can be set along the rotation guide groove. to be

It may include a shock relieving portion formed on the lower portion of the seat plate and reducing shock.

The shock mitigation unit may include a base frame seated on the ground; A bottom frame disposed above the base frame, a top frame disposed above the bottom frame and on which the lower part of the seat is seated, and connecting the bottom frame and the top frame, and connecting the bottom frame and the top frame in the longitudinal direction an elevating frame assembly including a scissor frame configured to elevate the top frame while moving horizontally along the elevating frame; a body coupling table coupled to an upper surface of the top frame; a compression spring disposed between the top frame and the base frame to elastically support; and a hydraulic damper connected to the top frame and the base frame and configured to support the top frame while extending and contracting according to the weight of the load applied to the top frame.

According to the present invention, it is possible to pull the cervical or lumbar vertebrae upward of the user, thereby correcting the neck and lumbar discs.

1 is a view showing a cervical and lumbar traction device capable of attaching and detaching a chair according to a first embodiment of the present invention;
2 is a view showing a detachable chair and lumbar traction device according to a second embodiment of the present invention;
3 is a view showing a cervical and lumbar traction device capable of attaching and detaching a chair according to a third embodiment of the present invention;
4 is a view showing a cervical and lumbar traction device capable of attaching and detaching a chair according to a fourth embodiment of the present invention;
5 is a view showing a cervical and lumbar traction device capable of attaching and detaching a chair according to a fifth embodiment of the present invention;
6 is a front view showing a 'shock mitigation unit' in a camping car in which an internal space can be expanded according to the present invention.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. However, since various changes can be made to the embodiments, the scope of the patent application is not limited or limited by these embodiments. It should be understood that all changes, equivalents or substitutes to the embodiments are included within the scope of rights.

Specific structural or functional descriptions of the embodiments are disclosed for illustrative purposes only, and may be modified and implemented in various forms. Therefore, the embodiments are not limited to the specific disclosed form, and the scope of the present specification includes changes, equivalents, or substitutes included in the technical spirit.

Although terms such as first or second may be used to describe various components, such terms should only be construed for the purpose of distinguishing one component from another. For example, a first element may be termed a second element, and similarly, a second element may be termed a first element.

It should be understood that when an element is referred to as being “connected” to another element, it may be directly connected or connected to the other element, but other elements may exist in the middle.

Terms used in the examples are used only for descriptive purposes and should not be construed as limiting. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, terms such as "include" or "have" are intended to designate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features It should be understood that the presence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by a person of ordinary skill in the art to which the embodiment belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in the present application, they should not be interpreted in an ideal or excessively formal meaning. don't

In addition, in the description with reference to the accompanying drawings, the same reference numerals are given to the same components regardless of reference numerals, and overlapping descriptions thereof will be omitted. In describing the embodiment, if it is determined that a detailed description of a related known technology may unnecessarily obscure the gist of the embodiment, the detailed description will be omitted.

Advantages and features of the present invention, and methods of achieving them, will become clear with reference to the detailed description of the following embodiments taken in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various different forms, only these embodiments make the disclosure of the present invention complete, and common knowledge in the art to which the present invention belongs. It is provided to fully inform the holder of the scope of the invention, and the present invention is only defined by the scope of the claims.

In the embodiments of the present invention, unless otherwise defined, all terms used herein, including technical or scientific terms, are the same as those commonly understood by one of ordinary skill in the art to which the present invention belongs. It has meaning. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in the embodiments of the present invention, an ideal or excessively formal meaning not be interpreted as

The shapes, sizes, ratios, angles, numbers, etc. disclosed in the drawings for explaining the embodiments of the present invention are illustrative, so the present invention is not limited to the details shown. In addition, in describing the present invention, if it is determined that a detailed description of related known technologies may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted. When 'includes', 'has', 'consists of', etc. mentioned in this specification is used, other parts may be added unless 'only' is used. In the case where a component is expressed in the singular, the case including the plural is included unless otherwise explicitly stated.

In interpreting the components, even if there is no separate explicit description, it is interpreted as including the error range.

In the case of a description of a positional relationship, for example, 'on top of', 'on top of', 'at the bottom of', 'next to', etc. Or, unless 'directly' is used, one or more other parts may be located between the two parts.

When an element or layer is referred to as “on” another element or layer, it includes all cases where another element or layer is directly on top of another element or another layer or other element intervenes therebetween. Like reference numbers designate like elements throughout the specification.

The size and thickness of each component shown in the drawings are shown for convenience of description, and the present invention is not necessarily limited to the size and thickness of the illustrated components.

Each feature of the various embodiments of the present invention can be partially or entirely combined or combined with each other, and as those skilled in the art can fully understand, various interlocking and driving operations are possible, and each embodiment can be implemented independently of each other. It may be possible to implement together in an association relationship.

Among the accompanying drawings, FIG. 1 is a view showing a detachable cervical and lumbar traction device according to a first embodiment of the present invention, and FIG. 2 is a view showing a detachable cervical and lumbar traction device according to a second embodiment of the present invention. 3 is a view showing a detachable cervical and lumbar spine traction device according to a third embodiment of the present invention, FIG. 4 is a view showing a detachable cervical and lumbar spine traction device according to a fourth embodiment of the present invention, FIG. A drawing showing a detachable cervical and lumbar traction device according to a fifth embodiment of the present invention, and FIG. 6 is a front view showing a 'shock alleviation unit' in a camping car in which an internal space can be expanded according to the present invention.

[First Embodiment]

Referring to FIG. 1, the detachable chair cervical and lumbar traction device A1 according to the first embodiment of the present invention,

a chair portion 2 having a seat 22 and a backrest 24 for a user to sit on;

One end hinged to the upper end of the backrest 24, disposed in parallel with the seat plate 22, and placed on the left and right to correspond to both shoulders of the user 4;

a spinal correction belt (6) coupled to the connection belt (62) connected to the holder (4) and worn on the chest and waist and having a first length adjustment unit (63);

Both ends are connected to the mounting portion 4, worn on the chin, and a chin support belt 8 having a second length adjusting portion 82; includes.

The chiropractic belt 6 includes a lumbar support part 61 that supports and pulls the muscles around the spine by supporting the waist, and a bending part 63 provided on both sides of the lumbar support part 61 to be in close contact with the stomach to adjust the adhesion strength consists of

The chin support belt 8 supports the chin and pulls the neck upward to support the cervical vertebrae.

The chair part 2 is provided with a shock absorbing part 100 at the lower part of the seat plate 22 . This will be described later.

Therefore, while the user is seated in a chair, the user wears the spinal correction belt (6) on the waist and the chin support belt (8) on the chin to pull the cervical and lumbar vertebrae, thereby alleviating symptoms such as turtle neck and cervical disc. and can correct posture.

[Second Embodiment]

Referring to FIG. 2, according to the second embodiment (A2) of the present invention,

In the first embodiment (A1),

The holding part 4a,

A first vertical bar 41 connected to the upper end of the backrest 24, a horizontal bar 43 formed horizontally at the upper end of the first vertical bar 41 and parallel to the seat plate 22, A second vertical bar 42 formed at right angles to the end of the horizontal bar 43;

It is attached in the vertical direction to the armrest part 23 attached to the seat plate 22 and the outer body 26 into which the second vertical bar 42 is inserted and coupled.

These holding parts 4 are disposed on both sides of the top of the backrest 24 and are provided to correspond to both sides of the user's shoulders.

The horizontal bar 5 is connected at right angles to each horizontal bar 43 of the left and right holders 4 arranged in this way.

A plurality of protrusions 52 are formed on the top of the horizontal bar 5. Both ends of the chin support belt 8 are hooked and fixed to the plurality of protrusions 52 thus formed, and the position and spacing of the chin support belt 8 can be adjusted as needed.

An adjustment hole 430 having a length is formed in the horizontal bar 43, and a guide member 54 having an adjustment shaft pin inserted into the adjustment hole is formed at an end of the horizontal bar 5. Therefore, the position of the horizontal bar 5 can be adjusted by moving the guide member 54 left and right.

The connection belt 62 of the backbone correction belt 6 is hooked to the horizontal bar 5 and installed, and both ends of the chin support belt 8 are connected to the horizontal bars 43 of the both side mounting parts 4 and installed.

Therefore, it becomes a shape similar to the shape of a parachute, and it can correct the cervical and lumbar vertebrae by pulling them in a vertical direction instead of toward the rear of the chair.

In addition, a first vertical bar 41 is coupled to the rear surface of the backrest 24, and a height adjusting unit 28 for adjusting the height is provided so that it can be adjusted to fit the user's body shape as needed.

The height adjusting unit 28 is fitted to the lower end of the first vertical bar 41 and has a plurality of adjusting balls, and is selectively coupled to the plurality of adjusting balls to be coupled to the first vertical bar 41. ) is composed of

[Third Embodiment]

Referring to FIG. 3, according to the third embodiment (A3) of the present invention, in the second embodiment (A2),

Hooks 412 are formed on the first vertical bars 41 of each of the left and right holders 4, and the connecting belts 62 of the backbone correction belt 6 are respectively hooked and fixed to the hooks 412 on both sides.

In addition, it is coupled to the horizontal bar 43 and moves while sliding, and is provided with a moving body 46 having a hook 461 formed thereon.

Both ends of the chin support belt 8 are hooked to the hook 461 of the moving body 46 so as to be fixed.

A first vertical bar 41 is coupled to the back of the backrest 24, and a height adjusting unit 28 for adjusting the height is provided so that it can be adjusted to fit the user's body shape as needed.

In addition, the movable body 46 has a fitting groove to which the horizontal bar 43 is coupled, and a ball stopper (not shown) is formed to stretch inside the fitting groove and is inserted into the control hole 430 to exert a temporary fixing force. can include

Therefore, by moving the movable body 46 along the length control ball, it can be moved forward and backward, and accordingly, the traction direction of the cervical vertebrae can be adjusted to a desired position by the user.

[Fourth Embodiment]

Meanwhile, referring to FIG. 4, according to the fourth embodiment (A4) of the present invention, in the first embodiment (A1),

The mounting part 4b is mounted on the upper part of the backrest 24 and is connected to the socket 7 having a fitting part formed at the lower part and the upper part of the socket 7 and is connected to the upper part of the backrest 24 in a 'L' shape. An upper cradle 48 disposed thereon;

It includes a lower holder 49 coupled to the fitting part of the socket 7 and disposed below the backrest 24 and fixed to the seat plate 22,

It is configured to include a first cross bar 51 and a second cross bar 52 connected to the upper holder 48 in the horizontal direction.

The first cross bar 51 is coupled to the chin support belt 8, and the connection belt 62 of the spinal correction belt 6 is connected to the second cross bar 52.

In addition, an adjustment hole 70 is formed on the side of the socket 7, and it is configured to include a fastener 72 that penetrates the adjustment hole 70 and is screwed to the upper end of the lower holder 49 to exert a clamping force. .

Therefore, since there are no vertical bars on both sides, both arms can move freely, so that the range of motion is not hindered.

In addition, the cervical and lumbar vertebrae can be selectively towed.

[Fifth Embodiment]

Referring to FIG. 5 , according to the fifth embodiment (A5) of the present invention, in the fourth embodiment (A4), an angle adjustment unit is formed on the upper part of the socket (7).

The angle adjustment unit includes a rotation guide groove 74 so that the upper holder 48 is inserted and rotated at a certain angle.

It is so that the angle of the upper holder 48 can be set along the rotation guide groove 74.

Therefore, when the user bends his/her waist or neck forward while reading or working on a computer, the upper holder can be rotated in a desired direction for traction, so that more freedom of movement can be ensured.

Meanwhile, it may include a shock mitigation unit 100 formed under the seat plate 22 and reducing shock.

The shock mitigation unit 100 includes a base frame 101 seated on the ground; The bottom frame (BF) disposed on the upper part of the base frame (101), the top frame (TF) disposed on the upper part of the bottom frame (BF) and on which the lower part of the seat plate 22 is seated, and the bottom frame (BF) A scissor frame (SF) configured to connect the top frame (TF) and move the top frame (TF) up and down while horizontally moving along the longitudinal direction of the bottom frame (BF) and the top frame (TF) is included. Elevating frame assembly 102 to;

a body coupling table 103 coupled to an upper surface of the top frame TF;

a compression spring 104 disposed between the top frame TF and the base frame 101 to elastically support;

A hydraulic damper 105 connected to the top frame TF and the base frame 101 and configured to support the top frame TF while expanding and contracting according to the weight of the load applied to the top frame TF; consists of including

Therefore, when an impact is applied to the seat plate 22, the impact is relieved by the elastic action of the compression spring 104 and the expansion and contraction of the hydraulic damper 105, thereby preventing pain in the cervical and lumbar vertebrae.

Although the embodiments of the present invention have been described in more detail with reference to the accompanying drawings, the present invention is not necessarily limited to these embodiments, and may be variously modified and implemented without departing from the technical spirit of the present invention. . Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but to explain, and the scope of the technical idea of the present invention is not limited by these embodiments. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. The protection scope of the present invention should be construed according to the claims below, and all technical ideas within the equivalent range should be construed as being included in the scope of the present invention.

Therefore, other implementations, other embodiments, and equivalents of the claims are within the scope of the following claims.

2: chair part 4: mounting part
6: spine correction belt 8: chin support belt
22: seat 24: backrest
41: first vertical bar 42: first vertical bar
43: horizontal bar 46: moving body
48: upper cradle 49: lower cradle
51: first cross bar 52: second cross bar
54: guide member 62: connecting belt
63: first length adjustment unit 74: rotation guidance groove

Claims (5)

delete delete delete a chair portion having a seat plate and a backrest for a user to sit on;
One end hinged to the top of the backrest, disposed in parallel with the seat plate, and placed on the left and right to correspond to both shoulders of the user;
a spinal correction belt coupled to the connection belt connected to the holding unit and worn on the chest and waist and having a first length adjusting unit;
It includes a; chin support belt having both ends connected to the holding part, worn on the chin, and having a second length adjusting part,
The holding part
A socket mounted on the upper part of the backrest and having a fitting part formed thereon, and an upper cradle connected to the upper part of the socket and arranged in an 'L' shape on the upper part of the backrest;
A lower cradle coupled to the fitting part of the socket, disposed below the backrest, and fixed to the seat plate;
It includes a first horizontal bar and a second horizontal bar connected to the upper cradle in a horizontal direction,
The first crossbar is coupled to the chin support belt,
The second crossbar is formed by connecting the connecting belt of the spinal correction belt,
An angle adjustment unit is formed on the top of the socket,
The angle adjusting part is formed with a rotation guide groove so that the upper holder is inserted and rotated at a certain angle,
Detachable chair cervical and lumbar traction device, characterized in that the angle of the upper cradle can be set along the rotation guide groove.
delete

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