KR102581078B1 - Traction apparatus for human body - Google Patents

Abstract

The present invention relates to a body traction device, and in particular, a folding panel section consisting of a plurality of folding panels that can be folded and deployed, and one of the folding panel sections (hereinafter referred to as 'sliding folding panel') is moved forward and backward. A sliding panel unit provided to be able to slide in any direction, a sliding drive unit provided on one of one side and the other side of the sliding folding panel to slide the sliding panel unit back and forth, and a sliding driver provided on the other one of one side and the other side of the sliding folding panel It includes an operation control unit that controls the operation of the sliding drive unit, and the sliding drive unit and the operation control unit improve portability by shielding the inside and outside of the sliding folding panel in one direction and the other direction when the folding panel unit is folded. Of course, it provides the advantage of reducing product costs.

Description

TRACTION APPARATUS FOR HUMAN BODY}

The present invention relates to a body traction device, and more specifically, to a body traction device that is portable and usable.

In general, back pain, which is a symptom of back pain, is a fateful disease that occurs as humans evolve and move on two legs, unlike other animals. It is a reality that more than 80% of the entire population, regardless of gender or age, suffers from back pain.

In addition, in addition to the back pain described above, pain diseases in the cervical region, such as the so-called straight neck (or turtle neck) symptom, have also become common due to the recent phenomenon of many people lowering their heads for long periods of time due to the spread of smartphones.

Upper spine diseases occur frequently in all people, especially workers who carry heavy loads, office workers who spend most of their time sitting in a chair or in front of a computer in an incorrect posture, and housewives who take care of household chores by standing in front of the sink for long periods of time.

The causes of these spinal diseases are diverse, including disc disease, ankylosing spondylitis, spinal stenosis, spondylolisthesis, spondylolysis, disc viscera, acute and chronic lumbar sprain, straight neck, and turtle neck symptoms, but most of them are caused by the muscles that support the spine. Because stiffness is involved, it can be alleviated to a large extent by simply relaxing these muscles.

Recently, various types of improvement devices have been proposed as a way to effectively improve the above-mentioned spinal diseases. Examples of these improvement devices include traction devices commonly used in hospital physical therapy rooms and waist devices that can be easily used at home. There is a corrective device (abdominal band).

However, the traction device is not only restricted in location, but also causes inconvenience as it must be accompanied by the cooperation of a specialist (physical therapist). In the case of the belly band used at home, the effect of improving back pain among spinal diseases is significantly reduced. There is a problem.

As suggested in Korea Utility Model Registration No. 0399537 (hereinafter referred to as 'prior patent'), which was proposed to solve the above problems, a support leg is installed at the bottom, and the seat plate moves according to the operation of the cylinder mechanism. Configure a chair that can be selectively raised and lowered.

In the prior patent, a back plate support is coupled to the outside of the cylinder of the cylinder mechanism so as to be capable of moving up and down, and a back plate is integrally coupled to the upper part of the back plate support and operates in a separate state from the seat plate.

In addition, the prior patent states that the back panel is provided with a fixing means for fixing the upper body of the user seated on the seat, while the fixing means has fixing rings formed on both sides of the back panel, and the fixing rings are provided with the upper part of the user's waist region. Hooks are selectively attached to both sides of the wrapping belly band to relax the back muscles due to body weight when the seat is lowered.

However, although the prior patent has the advantage of being usable at home, it has a problem in that it cannot be used when the patient moves to another location or is traveling due to poor portability. In addition, there is a problem that the manufacturing cost of the product is high due to the complexity of the components, which reduces marketability to consumers.

Republic of Korea Registered Utility Model Publication No. 0399537 (announced on October 18, 2005)

The present invention was devised to solve the above-described technical problem, and its purpose is to provide a body traction device that is highly portable to the user and can be used regardless of location.

In addition, another object of the present invention is to provide a body traction device that can reduce the manufacturing cost of the product.

The technical problems of the present invention are not limited to the problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the description below.

One embodiment of the body traction device according to the present invention includes a folding panel unit consisting of a plurality of folding panels that can be folded and unfolded, and a folding panel of any one of the folding panel units (hereinafter referred to as a 'sliding folding panel'). A sliding panel unit provided to be able to slide forward and backward, a sliding drive unit provided on one of one side and the other side of the sliding folding panel to slide the sliding panel unit back and forth, and a sliding driver provided on the other one of one side and the other side of the sliding folding panel. and an operation control unit that controls the operation of the sliding drive unit, and the sliding drive unit and the operation control unit shield the inside and outside of the sliding folding panel in one direction and the other direction when the folding panel unit is folded.

Here, the sliding driving part has one end fixed to the sliding panel part, the other end fixed to the sliding folding panel, a cylinder part whose length between the one end and the other end is variable, and a cylinder part provided to cover the cylinder part, , including a driving unit case in which a guide slit into which an end of the sliding panel unit is inserted is formed to open inward, the driving unit case shielding the inside and outside of the sliding folding panel in one direction and the other direction when the folding panel unit is folded. can do.

In addition, the operation control unit is provided to cover a pneumatic motor that generates compressed air, a control board that controls the operation of the pneumatic motor and the sliding drive unit, and the pneumatic motor and the control board, and an end of the sliding panel unit is inserted. It includes a control unit case in which a guide slit is formed to open inward, and the control unit case can shield the inside and outside of the sliding folding panel in one direction and the other direction when the folding panel unit is folded.

Additionally, a guide rail may be provided inside the driving unit case or the control unit case to guide the sliding movement of the end portion of the sliding folding panel unit.

Additionally, at least one roller bearing unit may be provided on the lower surface of the sliding panel unit to support the sliding movement of the sliding panel unit with respect to the upper surface of the sliding folding panel.

Additionally, a waist belt portion that surrounds the waist of the patient in a lying state may be detachably coupled to the upper surface of the sliding panel portion.

In addition, the operation control unit includes a pneumatic motor that generates compressed air, and the waist belt portion includes at least one air pocket that is inflated by compressed air generated by the pneumatic motor and supports the pelvic region of the patient. It can be included.

Additionally, the at least one air pocket may include a fixed air pocket that inflates and supports the left and right front portions of the patient's pelvis and a lifting air pocket that inflates and supports the rear portion of the patient's pelvis.

Additionally, an upper body fixing device for fixing the patient's upper body may be detachably coupled to the sliding driving unit and the operation control unit, respectively.

Additionally, the upper body fixing device may be provided with a diffractive link assembly capable of diffraction in at least two coupling portions including coupling portions for the sliding drive unit and the operation control unit.

Additionally, the upper body fixation device may be provided with a variable length in the direction of patient traction.

In addition, the upper body fixing device includes a diffraction rod rotatably coupled to the sliding drive unit and the operation control unit, a length adjustment rod coupled to the diffraction rod to be movable in the longitudinal direction of the diffraction rod, and a rear end of the length adjustment rod. It may include a fixing rod extending perpendicularly from , and the length adjusting rod may be provided so as not to move when the patient's body is pulled.

In addition, the folding panel unit includes the sliding folding panel forming a bottom surface, a rear folding panel rotatably disposed at a rear end of the sliding folding panel, a cover folding panel rotatably disposed at a rear end of the rear folding panel, and It may include a front folding panel rotatably disposed at a front end of the sliding folding panel, and a locking folding panel rotatably disposed at a front end of the front folding panel and lockable with respect to the cover folding panel.

According to the body traction device according to an embodiment of the present invention, the following various effects can be achieved.

First, multiple folding panels can be folded into a box (or box) shape, which has the effect of improving portability.

Second, because it consists of a simple combination of components, it can stably traction the desired body part while the patient is lying down, which has the effect of reducing the manufacturing cost of the product compared to the treatment effect.

1 is a perspective view showing the configuration of a body traction device in a deployed state according to an embodiment of the present invention;
Figure 2 is an exploded perspective view of Figure 1,
Figure 3 is a cross-sectional view showing before and after operation of the sliding panel in the structure of Figure 1;
Figure 4 is a cut-away perspective view of Figure 3;
Figure 5 is a perspective view and a partial enlarged view showing the specific configuration of the sliding driving part in the structure of Figure 1;
Figure 6 is a perspective view and a partial enlarged view showing the specific configuration of the operation control unit in Figure 1;
Figure 7 is a perspective view showing the configuration of the body traction device in a folded state according to an embodiment of the present invention.

Hereinafter, a body traction device according to an embodiment of the present invention will be described in detail with reference to the attached drawings.

When adding reference numerals to components in each drawing, it should be noted that identical components are given the same reference numerals as much as possible even if they are shown in different drawings. Additionally, when describing embodiments of the present invention, if detailed descriptions of related known configurations or functions are judged to impede understanding of the embodiments of the present invention, the detailed descriptions will be omitted.

In describing the components of the embodiment of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are only used to distinguish the component from other components, and the nature, order, or order of the component is not limited by the term. Additionally, unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as generally understood by those skilled in the art to which the present invention pertains. Terms defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and unless clearly defined in the present application, should not be interpreted in an ideal or excessively formal sense. No.

Figure 1 is a perspective view showing the configuration of a body traction device in a deployed state according to an embodiment of the present invention, Figure 2 is an exploded perspective view of Figure 1, and Figure 3 is a cross-sectional view showing before and after operation of the sliding panel of the structure of Figure 1. , and Figure 4 is a cut-away perspective view of Figure 3.

The body traction device 1 according to an embodiment of the present invention includes a folding panel portion 10 and a sliding panel portion 81, as shown in FIGS. 1 and 2 .

As shown in FIGS. 1 and 2, the folding panel unit 10 may be composed of a plurality of folding panels that can be folded (refer to the folding in FIG. 7, described later) and unfolded.

More specifically, the folding panel unit 10 includes a sliding folding panel 11 that forms a bottom surface when folded, a rear folding panel 12 rotatably disposed at the rear end of the sliding folding panel 11, and A cover folding panel 13 rotatably disposed at the rear end of the rear folding panel 12, a front folding panel 14 rotatably disposed at the front end of the sliding folding panel 11, and a front folding panel 14. It may include a locking folding panel 15 that is rotatably disposed at the front end of the cover and is lockable with respect to the cover folding panel 13.

The lower surface of the sliding folding panel 11 is supported on a flat floor surface indoors when a patient requires traction treatment in which a part of the body is pulled using the body traction device 1 according to an embodiment of the present invention. As a portion, sliding panel parts 81, which will be described later, may be stacked on the upper surface of the sliding folding panel 11 so as to slide in the front-back direction.

The rear folding panel 12 is rotatably coupled to the rear end of the sliding folding panel 11, so that when deployed, it unfolds rearward so as to be in line with the sliding folding panel 11, and when folded, the sliding folding panel 11 By being rotated orthogonally to the upper side and folded, it serves to partition and shield the internal space and the rear space after folding.

The cover folding panel 13 is rotatably coupled to the rear end of the rear folding panel 12, so that when deployed, it unfolds rearward so as to be in line with the rear folding panel 12, and when folded, the previously folded rear folding panel 13 By being rotated orthogonally to the front and folded relative to (12), it serves to shield a portion of the upper surface of the internal space after folding.

The front folding panel 14 is rotatably coupled to the front end of the sliding folding panel 11, so that when deployed, it unfolds forward so as to be in line with the sliding folding panel 11, and when folded, the sliding folding panel 11 By being rotated orthogonally to the upper side and folded, it serves to partition and shield the inner space and the front space after folding.

The locking folding panel 15 is rotatably coupled to the front end of the front folding panel 14, so that when deployed, it unfolds forward so as to be in line with the front folding panel 14, and when folded, the front folding panel 14 By being rotated orthogonally to the rear and folded, it serves to shield a portion of the upper surface of the internal space after folding.

Here, a hinge-type connector 72 may be provided between each panel so that adjacent panels can rotate with each other. More specifically, between the sliding folding panel 11 and the rear folding panel 12, between the rear folding panel 12 and the cover folding panel 13, between the sliding folding panel 11 and the front folding panel 14, and The front folding panel 14 and the locking folding panel 15 may be rotatably coupled to each other using a plurality of hinge-type connectors 72.

In particular, in order to mutually lock the lid folding panel 13 and the locking folding panel 15 after folding is completed, at least one locking fastener 71 is installed on any one of the lid folding panel 13 and the locking folding panel 15. ) may be provided, and the other one of the cover folding panel 13 and the locking folding panel 15 may be provided with a locking piece (not indicated) for locking each of the locking fasteners 71.

The sliding panel unit 81 may be provided to be able to slide in the front-back direction by operating a sliding drive unit 30, which will be described later, on the upper surface of the sliding folding panel 11, which is part of the folding panel unit 10. The sliding panel portion 81 performs a practical role of pulling the orthodontic patient's body part by sliding and moving while the orthodontic patient's body part is supported on the top.

Meanwhile, among the folding panel parts 10, the upper surface of each panel except the sliding folding panel 11 and the upper surface of the sliding panel part 81 are provided with a cushion seat part 20 that comfortably supports the body contact area of the orthodontic patient. It can be. That is, as shown in FIG. 2, the cushion seat portion 20 includes a sliding folding seat 21 laminated on the upper surface of the sliding panel portion 81 and a sliding folding seat 21 laminated on the upper surface of the rear folding panel 12. A rear folding sheet 22, a cover folding sheet 23 laminated on the upper surface of the cover folding panel 13 in the unfolded state, a front folding sheet 24 laminated on the upper surface of the front folding panel 14, and a lock. It may include a locking folding sheet 25 stacked on the upper surface of the folding panel 15.

Here, the cushion seat part 20 may be joined to each panel of the folding panel part 10 and the upper surface of the sliding folding panel 11 by a bonding method using an adhesive member. It goes without saying that it could be a screw connection using city screws.

Meanwhile, on the lower surface of the sliding panel unit 81, as shown in FIG. 3, at least one roller bearing unit ( 90) may be provided.

The roller bearing unit 90 is an assembly provided with a plurality of rollers, and minimizes the frictional force against the sliding folding panel 11 when the sliding panel unit 81 slides, and effectively supports the weight of the orthodontic patient while maintaining the sliding panel. It can play a role in allowing the forward and backward sliding movement of the unit 81 to occur more naturally.

In addition, the body traction device 1 according to an embodiment of the present invention, as shown in FIGS. 1 and 2, is a waist belt that is coupled to the upper surface of the sliding panel portion 81 and secures the pelvic region of the orthodontic patient. It may further include unit 50.

As shown in FIGS. 1 and 2, the waist belt portion 50 may be detachably coupled to the belt coupling groove 21a provided on the sliding panel portion 81 or the sliding folding seat 21. Therefore, after the orthodontic patient's traction treatment is completed, the waist belt part 50 can be removed from the belt coupling groove 21a and stored separately, or replaced with a waist belt part 50 of different specifications suitable for the orthodontic patient's body. Therefore, convenience of use can be improved.

Such a waist belt portion 50 may include a fixation belt 51 made of a fabric material that gently surrounds the waist region, including the pelvic region, of the orthodontic patient. One end and the other end of the fixation belt 51 adopt a Velcro connection method that can be joined at the overlapped portion, so that it can be formed into a universally applicable size regardless of the waist circumference size of the orthodontic patient.

In addition, as shown in FIGS. 1 and 2, the waist belt portion 50 includes a fixed air pocket 52 that inflates and supports the left and right front portions of the orthodontic patient's pelvis, and a lifting air that inflates and supports the posterior portion of the orthodontic patient's pelvis. It may include a pocket 53.

The fixed air pocket 52 and the lifting air pocket 53 are inflated by compressed air generated from the pneumatic motor 42 in the operation control unit 40, which will be described later, and firmly support and fix the waist area of the orthodontic patient. You can do it. More specifically, the fixed air pockets 52 are provided in pairs to inflate and support the left and right front portions of the pelvis of the orthodontic patient in a supine state, and the lifting air pockets 53 are located at the rear of the pelvis of the orthodontic patient in a supine state. By expanding from the unit and lifting the pelvic area of the orthodontic patient to a predetermined height, the lumbar region of the orthodontic patient can be fixed.

After fixing the waist of the orthodontic patient using the waist belt unit 50, the sliding panel unit 81 is slid in the front-back direction by the sliding drive unit 30, which will be described later, as shown in FIGS. 3 and 4. When moved, the lower body of the orthodontic patient is pulled based on the upper body of the orthodontic patient in a fixed state. At this time, the front part of the correction patient's pelvis is expanded and supported by the above-mentioned fixed air pocket 52, and the rear part of the correction patient's pelvis is slightly lifted upward by the above-mentioned lifting air pocket 53, It is possible to prevent the slip phenomenon of the waist belt part 50 when the body is pulled, and it provides the advantage of preventing the orthodontic patient from being shocked by the sudden traction force caused by the sliding drive part 30, which will be described later.

Meanwhile, in the body traction device 1 according to an embodiment of the present invention, as shown in FIGS. 1 and 2, the sliding drive unit 30 and the operation control unit 40 include a device for fixing the upper body of the orthodontic patient. The upper body fixing device 60 may be detachably coupled.

More specifically, the upper body fixing device 60 is provided as a pair, where one of the pair is installed at the rear end of the control unit case 45 in the configuration of the operation control unit 40 to be described later, and the other of the pair is installed at the rear end of the control unit case 45. may be installed at the rear end of the driving unit case 35 among the configuration of the sliding driving unit 30, which will be described later.

Here, the upper body fixing device 60, although not shown in the drawing, is provided to support between the armpits of the orthodontic patient in a lying state, so that the upper body is held in a predetermined position when the lower body of the orthodontic patient is pulled by the sliding drive unit 30, which will be described later. It can play a role in ensuring that it is fixed to.

The upper body fixation device 60 is provided with a diffractive link assembly capable of diffraction at at least two coupling sites, including coupling sites for the sliding drive unit 30 and the operation control unit 40, as shown in FIGS. 1 and 2. It can be. At this time, the upper body fixation device 60 may be provided with a variable length in the direction of traction of the orthodontic patient.

More specifically, the upper body fixing device 60 includes a diffraction rod 61 that is rotatably coupled to the sliding drive unit 30 and the operation control unit 40, and is movable in the longitudinal direction of the diffraction rod 61. It may include a length adjustment rod 62 coupled to the diffraction rod 61 and a fixing rod 63 extending perpendicularly from the rear end of the length adjustment room.

Here, the diffraction rod 61 is a coupling block 36 provided in the drive unit case 35 of the sliding drive unit 30, which will be described later, and a coupling block 46 provided in the control unit case 45 of the operation control unit 40. It may be fixed through a medium, but may be provided to be capable of diffraction as described above.

In addition, the length adjustment rod 62 is coupled so that a portion is inserted inside the diffraction rod 61 and is movable in the longitudinal direction of the diffraction rod 61, so that its length can be adjusted to fit the body of the orthodontic patient. It can be adjusted.

In addition, the fixing rod 63 extends perpendicularly from the rear end of the length adjustment rod 62, thereby penetrating the armpit side of the orthodontic patient from the rear to the front of the orthodontic patient, thereby substantially fixing the upper body of the orthodontic patient during traction treatment. perform its role. In addition, the fixing rod 63 is provided to rotate on its axis with respect to the diffraction rod 61 together with the length adjusting rod 62, thereby providing the advantage of being universally applicable to orthodontic patients with various physical characteristics.

FIG. 5 is a perspective view and a partial enlarged view showing the specific configuration of the sliding driving unit in FIG. 1, and FIG. 6 is a perspective view showing the specific configuration of the operation control unit in FIG. 1 and a partial enlarged view thereof.

As shown in FIGS. 3 to 6, the body traction device 1 according to an embodiment of the present invention is provided on either one side or the other side of the sliding folding panel 11 to provide a sliding panel portion 81. It may further include a sliding driving unit 30 that slides back and forth, and an operation control unit 40 provided on the other of one side and the other side of the sliding folding panel 11 to control the operation of the sliding driving unit 30.

As shown in FIG. 5, the sliding drive unit 30 has one end fixed to the sliding panel unit 81 and the other end fixed to the sliding folding panel 11, and the length between one end and the other end is variable. It may include a cylinder portion 31 and a drive unit case 35 provided to cover the cylinder portion 31 and having a guide slit 37 into which the end of the sliding panel portion 81 is inserted is formed to be open inward. there is.

The cylinder portion 31 includes a piston rod 32 that moves forward and backward by hydraulic force or motor driving force, and the front end of the cylinder portion 31 uses a front fixing block 33a provided on the sliding panel portion 81. In addition to being fixed via the rear end of the piston rod 32, the rear end of the piston rod 32 is fixed via the rear fixing block 33b provided on the sliding folding panel 11, and the sliding panel portion ( 81) can be slidably moved in the front-back direction on the upper surface of the sliding folding panel 11.

The rear end of the piston rod 32 and the front fixed block 33a may be connected to each other via the load cell 34. The load cell 34 is a component that detects the operating load on the piston rod 32 of the cylinder part 31 depending on the body weight of the orthodontic patient, etc., and the orthodontic patient is operated according to the value detected by the load cell 34. The traction force (operating speed or operating force) of the piston rod 32 may be set differently to reflect different body characteristics (eg, body weight).

Meanwhile, as shown in FIG. 1, the drive unit case 35 is provided with a guide slit 37 into which the end of the sliding panel unit 81 is inserted in a form cut inward at the lower end, and as shown in FIG. 5. As shown, a guide rail 38 may be further provided to guide the sliding movement of the end of the sliding panel portion 81 inserted through the guide slit 37.

The driving unit case 35 is formed to cover the space on one side of the sliding folding panel 11 to protect the internal components (for example, the cylinder unit 31, etc.) from the outside, and also protects the folding panel unit. When folding (10), it can serve to shield the inside and outside of the sliding folding panel (11) in either one direction or the other direction.

In addition, as shown in FIG. 6, the operation control unit 40 includes a pneumatic motor 42 that generates compressed air and a control board 41 that controls the operation of the pneumatic motor 42 and the sliding drive unit 30. , It is provided to cover the pneumatic motor 42 and the control board 41, and the guide slit 47 into which the end of the sliding panel part 81 is inserted may include a control case 45 formed to be open inward. .

In the control unit case 45, as shown in FIG. 1, a guide slit 47 into which the end of the sliding panel unit 81 is inserted is provided in the form of a cut inward at the lower end, and as shown in FIG. 6 , A guide rail 48 may be further provided to guide the sliding movement of the end of the sliding panel portion 81 inserted through the guide slit 47.

Like the driving unit case 35, the control case 45 is also formed to cover the space on the other side of the sliding folding panel 11 and includes internal components (e.g., control board 41, pneumatic motor 42). and various electrical components (43), etc.) from the outside, and also serves to shield the inside and outside of the sliding folding panel (11) in one direction or the other direction when the folding panel unit (10) is folded. You can.

Figure 7 is a perspective view showing the configuration of the body traction device in a folded state according to an embodiment of the present invention.

As shown in FIG. 7, the body traction device 1 according to an embodiment of the present invention folds the folding panel portion 10 into a box or box-like shape when traction treatment for orthodontic patients is not required. After storage, the folding panel part 10 can be deployed as shown in Figures 1 to 6 only when traction treatment for orthodontic patients is required, allowing it to be used effectively regardless of location, providing the advantage of greatly improving portability. do.

Here, a hinge-type connector 72 mediates coupling between each panel of the folding panel unit 10 as described above, so that each panel can be rotated with respect to each other and folded into a box or box-like shape, and the folding Among the configurations of the panel portion 10, the locking fastener 71 and the locking piece provided on the cover folding panel 13 and the locking folding panel 15 provide the advantage of being able to be stored and carried stably while maintaining the locked state. can be provided.

In addition, in order to increase portability as described above, each component for traction of the orthodontic patient's body is simplified and minimized, thereby providing the advantage of reducing the overall product cost.

Above, the body traction device according to an embodiment of the present invention has been described in detail with reference to the attached drawings. However, the embodiments of the present invention are not necessarily limited to the above-described embodiment, and it is natural that various modifications and equivalent implementations can be made by those skilled in the art. will be. Therefore, the true scope of rights of the present invention will be determined by the claims described later.

1: body traction device 10: folding panel portion
11: sliding folding panel 12: rear folding panel;
13: Cover folding panel 14: Front folding panel
15: Locking folding panel 20: Cushion seat part
21: sliding folding seat 22: rear folding seat
23: cover folding seat 24: front folding seat
25: locking folding seat 30: sliding driving unit
31: cylinder part 32: piston rod
33a: Front fixed block 33b: Rear fixed block
34: load cell 35: driving unit case
36: Coupling block 37: Guide slit
38: guide rail 40: operation control unit
41: control board 42: pneumatic motor
43: Various battlefield configurations 45: Control case
46: Coupling block 47: Guide slit
48: Guide rail 50: Waist belt section
51: fixed belt 52: fixed air pocket
53: lifting air pocket 60: upper body fixation device
61: diffraction rod 62: length adjustment rod
63: Fixing rod 71: Hinge type connector
72: Locking fastener 81: Sliding panel portion
90: Roller bearing part

Claims (13)

A folding panel unit consisting of a plurality of folding panels that can be folded and deployed;
A sliding panel unit provided to be able to slide in a forward and backward direction with respect to any one of the folding panel units (hereinafter referred to as a 'sliding folding panel');
a sliding drive unit provided on either one side or the other side of the sliding folding panel to slide the sliding panel unit back and forth; and
an operation control unit provided on the other of one side and the other side of the sliding folding panel to control the operation of the sliding driving unit; Including,
The body traction device wherein the sliding drive unit and the operation control unit shield the inside and outside of the sliding folding panel in one direction and the other direction when the folding panel unit is folded. In claim 1,
The sliding drive unit,
a cylinder part whose one end is fixed to the sliding panel part, and whose other end is fixed to the sliding folding panel, and whose length between the one end and the other end is variable; and
a drive unit case provided to cover the cylinder unit and having a guide slit into which an end of the sliding panel unit is inserted is formed to open inward; Including,
The driving unit case is a body traction device that shields the inside and outside of the sliding folding panel in one direction and the other direction when the folding panel unit is folded. In claim 1,
The operation control unit,
a pneumatic motor that generates compressed air and a control board that controls the operation of the pneumatic motor and the sliding drive unit; and
a control unit case provided to cover the pneumatic motor and the control board, and having a guide slit through which an end of the sliding panel unit is inserted is formed to open inward; Including,
The body traction device wherein the control unit case shields the inside and outside of either one direction or the other direction of the sliding folding panel when the folding panel unit is folded. In claim 2 or claim 3,
A body traction device, wherein a guide rail is provided inside the drive unit case or the control unit case to guide sliding movement of an end portion of the sliding folding panel unit. In claim 1,
A body traction device, wherein at least one roller bearing part is provided on a lower surface of the sliding panel unit to support sliding movement of the sliding panel unit with respect to the upper surface of the sliding folding panel. In claim 1,
A body traction device in which a waist belt portion that surrounds the waist of a patient in a lying state is detachably coupled to the upper surface of the sliding panel portion. In claim 6,
The operation control unit includes a pneumatic motor that generates compressed air,
The body traction device includes at least one air pocket in the waist belt portion that is inflated by compressed air generated from the pneumatic motor to support the pelvic region of the patient. In claim 7,
The at least one air pocket is,
a fixed air pocket that inflates and supports the left and right front portions of the patient's pelvis; and
a lifting air pocket that expands and supports the posterior portion of the patient's pelvis; Including a body traction device. In claim 1,
A body traction device, wherein an upper body fixing device for fixing the patient's upper body is detachably coupled to the sliding drive unit and the operation control unit, respectively. In claim 9,
The upper body fixing device,
A body traction device comprising a diffractive link assembly capable of diffraction at at least two coupling sites including coupling sites for the sliding drive unit and the operation control unit. In claim 9,
The upper body fixing device,
A body traction device provided with a variable length in the patient's traction direction. In claim 9,
The upper body fixing device,
Diffraction rods rotatably coupled to the sliding drive unit and the operation control unit, respectively;
a length adjustment rod coupled to the diffraction rod to enable movement in the longitudinal direction of the diffraction rod; and
A fixing rod extending perpendicularly from the rear end of the length adjustment rod; Including,
A body traction device provided so that the length adjustment rod does not move when the patient's body is pulled. In claim 1,
The folding panel part,
The sliding folding panel forming a bottom surface;
a rear folding panel rotatably disposed at a rear end of the sliding folding panel;
a cover folding panel rotatably disposed at a rear end of the rear folding panel;
a front folding panel rotatably disposed at a front end of the sliding folding panel; and
a locking folding panel rotatably disposed at a front end of the front folding panel and lockable with respect to the cover folding panel; Including a body traction device.

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