KR20230011717A - Traction apparatus for human body - Google Patents

Abstract

The present invention relates to a body traction apparatus, especially, comprising: 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 forward and backward directions with respect to any one folding panel of the folding panel unit (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 and sliding 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 and controlling an operation of the sliding drive unit, wherein the sliding drive unit and the operation control unit shield an interior and exterior in one direction and the other direction of the sliding folding panel when the folding panel unit is folded, thereby improving portability and also reducing product costs.

Description

Body traction device {TRACTION APPARATUS FOR HUMAN BODY}

The present invention relates to a body traction device, and more particularly, to a body traction device with good portability and excellent usability.

In general, low back pain, which is a symptom of back pain, is a fatal disease caused by human evolution and bipedal activity, unlike other animals, and about 80% or more of the entire population, regardless of age or gender, suffers from back pain.

In addition, in addition to the above-mentioned low back pain, pain diseases in the cervical spine, such as the so-called straight neck (or turtle neck) symptom, are also common due to the recent phenomenon in which many people bow their heads for a long time due to the spread of smartphones.

Shangchi spine disease occurs frequently in everyone, especially workers who carry heavy loads, office workers who spend most of their time sitting in front of a chair or computer in the wrong posture, and housewives who stand in front of a sink for a long time to take care of housework.

These spinal diseases have various causes such as disc disease, ankylosing spondylitis, spinal disc stenosis, spondylolisthesis, spondylolysis, internal disc disease, acute and chronic lumbar sprain, straight neck, and turtle neck symptoms, but most of them are muscles that support the spine. As it is accompanied by stiffness of the muscle, it can be relieved considerably by simply relaxing this muscle.

Various types of improvement devices have recently been proposed as a way to effectively improve the above-mentioned spinal diseases, and examples of these improvement devices include a traction device commonly used in hospital physical therapy rooms and a waist that can be easily used at home. There is a correction device (belly bandage).

However, the traction device is not only restricted in location, but also causes inconvenience that must be accompanied by the cooperation of an expert (physical therapist). There is a problem.

As proposed in order to solve the above problems, as proposed in Republic of Korea Utility Model Registration No. 0399537 (hereinafter referred to as 'prior patent'), a support leg is installed at the bottom, and the seat is moved according to the operation of the cylinder mechanism. It constitutes a chair that operates up and down selectively.

In the prior patent, a backrest support is coupled to the outside of the cylinder of the cylinder mechanism so as to be able to move up and down, and the backrest is integrally coupled to the upper part of the backrest support and operates separately from the seat.

In addition, in the prior patent, the backrest is provided with fixing means for fixing the upper body of the user seated on the seat, while the fixing means are formed with fixing rings on both sides of the backrest, and the fixing rings are provided with fixing rings for the upper part of the user's waist. Hangers are selectively coupled to both sides of the wrapping belt to relax the back muscles by weight when the seat plate is lowered.

However, although the prior patent has the advantage that it can be used at home, there is a problem in that it cannot be used when the patient moves to a foreign country or travels due to poor portability. In addition, there is a problem in that the manufacturing cost of the product is increased due to the complexity of the components, and the marketability for consumers is lowered.

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

The present invention has been made to solve the above technical problems, and an object of the present invention is to provide a body traction device that can be used regardless of location due to its high user portability.

In addition, another object of the present invention is to provide a body traction device capable of reducing 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 is a folding panel portion composed of a plurality of foldable and deployable folding panels, and a folding panel of any one of the folding panel portion (hereinafter, referred to as a 'sliding folding panel') A sliding panel unit provided to be able to slide in the forward and backward directions, a sliding driving unit provided on one side or the other side of the sliding folding panel and sliding the sliding panel unit forward and backward, and a sliding panel unit provided on the other one of the one side and the other side of the sliding folding panel. and an operation control unit for controlling operation of the sliding driving unit, wherein the sliding driving 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 drive unit has one end fixed to the sliding panel unit, the other end fixed to the sliding folding panel, and a cylinder portion having a variable length between the one end and the other end and provided to cover the cylinder portion, and a driving unit case in which a guide slit into which an end of the sliding panel unit is inserted is opened to the inside, and the driving unit case shields 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 for generating compressed air, a control board for controlling 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. and a control case formed such that a guide slit is opened inwardly, and the control case may shield the inside and outside of the sliding folding panel in one direction and the other direction when the folding panel is folded.

In addition, a guide rail for guiding the sliding movement of an end of the sliding folding panel unit may be provided inside the driving unit case or the control unit case.

In addition, at least one roller bearing part supporting the sliding movement of the sliding panel unit with respect to the upper surface of the sliding folding panel may be provided on a lower surface of the sliding panel unit.

In addition, a waist belt part that surrounds the waist of a patient in a lying state may be detachably coupled to an upper surface of the sliding panel part.

In addition, the operation controller includes a pneumatic motor that generates compressed air, and at least one air pocket that is inflated by the compressed air generated from the pneumatic motor and supports the patient's pelvis is provided in the waist belt part. can include

Also, the at least one air pocket may include a fixed air pocket for inflating and supporting the left and right front portions of the patient's pelvis and a lifting air pocket for inflating and supporting the rear portion of the patient's pelvis.

In addition, 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.

In addition, the upper body fixing device may be provided as a diffraction link assembly capable of diffraction at at least two coupling portions including coupling portions for the sliding driving unit and the operation control unit.

In addition, the upper body fixing device may be provided with a variable length in a pulling direction of the patient.

In addition, the upper body fixing device includes a diffraction rod rotatably coupled to the sliding driving unit and the operation control unit, a length adjusting rod coupled to the diffraction rod to be movable in a longitudinal direction of the diffraction rod, and a rear end of the length adjusting rod. It includes a fixing rod extending orthogonally from, and the length control 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 the 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 the 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 to the lid folding panel.

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

First, since a plurality of folding panels can be folded into a box (or box) shape, portability can be improved.

Second, since it is composed of a combination of simple configurations, it is possible to stably pull a desired body part while the patient is lying down, so it 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 deployed state of a body traction device 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 the operation of the sliding panel in the configuration of Figure 1,
Figure 4 is a cutaway perspective view of Figure 3,
5 is a perspective view and a partially enlarged view showing a specific configuration of a sliding drive unit among the configurations of FIG. 1;
6 is a perspective view and a partially enlarged view showing a specific configuration of an operation control unit among the configurations of FIG. 1;
7 is a perspective view showing the configuration of a 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 accompanying drawings.

In adding reference numerals to components of each drawing, it should be noted that the same components have the same numerals as much as possible even if they are displayed on different drawings. In addition, in describing an embodiment of the present invention, if it is determined that a detailed description of a related known configuration or function hinders understanding of the embodiment of the present invention, the detailed description 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, sequence, or order of the corresponding component is not limited by the term. In addition, 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 present invention 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 this application, they should not be interpreted in an ideal or excessively formal meaning. don't

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, FIG. 2 is an exploded perspective view of FIG. 1, and FIG. 3 is a cross-sectional view showing before and after operation of a sliding panel in the configuration of FIG. 1 4 is a cutaway perspective view of FIG. 3 .

A body traction device 1 according to an embodiment of the present invention includes a folding panel unit 10 and a sliding panel unit 81 as referred to in FIGS. 1 and 2 .

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

More specifically, the folding panel unit 10 includes a sliding folding panel 11 forming a bottom surface when folded, a rear folding panel 12 rotatably disposed at the rear end of the sliding folding panel 11, 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 disposed rotatably at the front end of the cover and lockingly coupled to the cover folding panel 13 .

The lower surface of the sliding folding panel 11 is supported on the flat floor surface of the room when a patient requires traction treatment in which a part of the body is towed using the body traction device 1 according to an embodiment of the present invention. As a part, a sliding panel portion 81 to be described below may be stacked and disposed on the upper surface of the sliding folding panel 11 so as to be slidable in the forward and backward directions.

The rear folding panel 12 is rotatably coupled to the rear end of the sliding folding panel 11, so that it unfolds backward so as to be in line with the sliding folding panel 11 when deployed, and when folded, the sliding folding panel 11 By being rotated and folded perpendicularly to the upper side with respect to, it plays a role of partitioning and shielding the inner 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 it unfolds backward so as to be in line with the rear folding panel 12 when deployed, and when folded, the rear folding panel is already folded. (12) by being rotated orthogonally to the front and folded, it serves to shield a part of the upper surface of the internal space after folding.

The front folding panel 14 is rotatably coupled with respect to the front end of the sliding folding panel 11, so that it unfolds forward so as to be in line with the sliding folding panel 11 when deployed, and when folded, the sliding folding panel 11 By being rotated and folded perpendicularly to the upper side with respect to, it plays a role of partitioning and shielding 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 it unfolds forward so as to be in line with the front folding panel 14 when deployed, and when folded, the front folding panel 14 By being rotated and folded in a rearward orthogonal direction with respect to, it plays a role of shielding a part of the upper surface of the internal space after folding.

Here, hinge-type connectors 72 may be provided between the panels so that adjacent panels can mutually rotate. 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 Between the front folding panel 14 and the locking folding panel 15, a plurality of hinge-type connectors 72 can be mutually pivotally coupled.

In particular, for mutually locking coupling of the cover folding panel 13 and the locking folding panel 15 after folding is completed, at least one locking fastener 71 is attached to any one of the cover 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 (reference numeral not indicated) for locking each of the locking fasteners 71.

The sliding panel unit 81 may be provided to be slidably movable in the forward and backward directions by the operation of the sliding driving unit 30 described later on the upper surface of the sliding folding panel 11 among the configuration of the folding panel unit 10 . The sliding panel part 81 performs a practical role of towing a part of the orthodontic patient's body by being slid and moved while the orthodontic patient's body part is supported on the upper part.

On the other hand, the upper surface of each panel except for the sliding folding panel 11 and the upper surface of the sliding panel unit 81 of the folding panel unit 10 are provided with a cushion seat unit 20 that comfortably supports the contact area of the orthodontic patient's body. It can be. That is, as referenced in FIG. 2 , the cushion seat portion 20 includes the sliding folding seat 21 stacked on the upper surface of the sliding panel unit 81 and the sliding folding seat 21 stacked on the upper surface of the rear folding panel 12. A rear folding sheet 22, a lid folding sheet 23 stacked on the upper surface of the unfolded lid folding panel 13, a front folding sheet 24 stacked on the upper surface of the front folding panel 14, and a lock A locking folding sheet 25 stacked on the upper surface of the folding panel 15 may be included.

Here, in the cushion seat part 20, the laminated bonding method for each panel of the folding panel part 10 and the upper surface of the sliding folding panel 11 may be a bonding method using an adhesive member, as well as It goes without saying that it can be a screw coupling using the illustrated screws.

Meanwhile, on the lower surface of the sliding panel part 81, as shown in FIG. 3, at least one roller bearing part supporting the sliding movement of the sliding panel part 81 with respect to the upper surface of the sliding folding panel 11 ( 90) may be provided.

The roller bearing part 90, as an assembly provided with a plurality of rollers, minimizes frictional force on the sliding folding panel 11 during sliding movement of the sliding panel part 81 and effectively supports the weight of the orthodontic patient while sliding the panel. It can play a role of allowing the front and rear sliding movement of the unit 81 to be performed more naturally.

In addition, as shown in FIGS. 1 and 2, the body traction device 1 according to an embodiment of the present invention is coupled to the upper surface of the sliding panel unit 81 to fix the pelvis of the orthodontic patient with a waist belt. A portion 50 may be further included.

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

Such a waist belt unit 50 may include a fixing belt 51 made of a fabric material that gently surrounds a waist region including a pelvis region of a correction patient. One end and the other end of the fixing belt 51 can be formed in a universally applicable size regardless of the size of the waist circumference of the orthodontic patient by adopting a Velcro coupling method that can be coupled at overlapping regions.

In addition, as shown in FIGS. 1 and 2 , the waist belt unit 50 includes a fixed air pocket 52 for inflating and supporting the left and right front portions of the pelvis of the orthodontic patient and lifting air for inflating and supporting the rear portion of the pelvis of the orthodontic patient. Pocket 53 may be included.

The fixed air pocket 52 and the lifting air pocket 53 are inflated by compressed air generated from the pneumatic motor 42 during the configuration of the operation control unit 40 to be described later, while firmly supporting and fixing the waist of the orthodontic patient. can make it More specifically, the fixing 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 lying state, and the lifting air pockets 53 are provided in the rear of the pelvis of the orthodontic patient in a supine state. The lumbar region of the orthodontic patient may be fixed by an operation of expanding the part and lifting the pelvis of the orthodontic patient to a predetermined height.

After fixing the waist of the orthodontic patient by using the waist belt part 50, as shown in FIGS. 3 and 4, the sliding panel part 81 slides in the forward and backward directions by the sliding driving part 30 described later. When moved, the lower body of the orthodontic patient is towed based on the upper body of the orthodontic patient in a fixed state. At this time, the front part of the orthodontic patient's pelvis is inflated and supported by the aforementioned fixing air pocket 52, and the posterior part of the pelvis of the orthodontic patient is slightly lifted upward by the aforementioned lifting air pocket 53, It is possible to prevent slipping of the waist belt unit 50 during body traction and to prevent the correction patient from being shocked by a sudden traction force by the sliding driving unit 30 to be described later.

On the other hand, in the body traction device 1 according to an embodiment of the present invention, as referenced in FIGS. 1 and 2, the sliding driving unit 30 and the operation control unit 40 fix the upper body of the correction patient. The upper body fixing device 60 may be detachably coupled.

More specifically, the upper body fixing device 60 is provided as a pair, and one of the pair is installed at the rear end of the control case 45 of the configuration of the operation control unit 40 described later, and the other one of the pair may be installed at the rear end of the driving unit case 35 of the configuration of the sliding driving unit 30 to 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, and the upper body is positioned at a fixed position during the lower body traction operation of the orthodontic patient by the sliding drive unit 30 described later It can play a role in fixing on.

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

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

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

In addition, the length control rod 62 is coupled so that a part thereof is inserted inside the diffraction rod 61 and is provided to be 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. can be adjusted

In addition, the fixing rod 63 extends orthogonally from the rear end of the length adjusting rod 62, thereby penetrating the axillary side of the orthodontic patient from the rear to the front of the orthodontic patient to substantially fix the upper body of the orthodontic patient during traction treatment play a role In addition, the fixing rod 63 is provided to be axially rotated with respect to the diffraction rod 61 together with the length adjusting rod 62, thereby providing an advantage of being universally applicable to orthodontic patients having various body characteristics.

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

As referred to 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 unit 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 one 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. and a driving unit case 35 provided to cover the cylinder unit 31 and a guide slit 37 into which an end of the sliding panel unit 81 is inserted is opened to the inside. there is.

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

The rear end of the piston rod 32 and the front fixing block 33a may be interconnected via a load cell 34. The load cell 34 is configured to detect an operating load on the piston rod 32 of the cylinder part 31 that is different according to the body weight of the orthodontic patient, and the orthodontic patient is measured by the value detected by the load cell 34. The traction force (actuating speed or operating force) of the piston rod 32 may be set differently by reflecting different body characteristics (eg, body weight) for each time.

On the other hand, as shown in FIG. 1, the driving 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 into the lower end, and as shown in FIG. As such, a guide rail 38 for guiding the sliding movement of the end of the sliding panel portion 81 inserted through the guide slit 37 may be further provided.

The drive unit case 35 is formed to cover a space on one side of the sliding folding panel 11 to protect internal components (eg, the cylinder unit 31, etc.) from the outside, and the folding panel unit. During the folding of (10), it may serve to shield the inside and outside of the sliding folding panel 11 in one direction and in the other direction.

In addition, the operation control unit 40, as referenced in Figure 6, the control board 41 for controlling the operation of the pneumatic motor 42 and the pneumatic motor 42 and the sliding drive unit 30 for generating compressed air and , It may include a control case 45 provided to cover the pneumatic motor 42 and the control board 41 and formed so that the guide slit 47 into which the end of the sliding panel unit 81 is inserted is opened to the inside. .

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

Like the drive 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 the internal components (eg, the control board 41, the pneumatic motor 42) and various electrical components 43, etc.) from the outside, and also serves to shield the inside and outside of the other one of one direction and the other direction of the sliding folding panel 11 when the folding panel unit 10 is folded. can

7 is a perspective view showing the configuration of a 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 unit 10 in a box or box-like form when a correction patient does not need traction treatment. After being stored, the folding panel unit 10 can be deployed and used effectively regardless of location, as shown in FIGS. 1 to 6 only when traction treatment of orthodontic patients is required, providing an advantage of greatly improving portability. do.

Here, as described above, the hinge-type connector 72 intermediaries coupling between the panels of the folding panel unit 10, so that each panel can be mutually rotated and folded into a box or box-like shape, and folding Among the configurations of the panel unit 10, the cover folding panel 13 and the locking folding panel 15 have the advantage of being stably stored and carried in a locked state by the locking fastener 71 and the locking piece. can provide

In addition, in order to increase the portability as described above, by simplifying and minimizing each component for traction of the orthodontic patient, it also provides an advantage of reducing the total product cost.

In the above, the body traction device according to an embodiment of the present invention has been described in detail with reference to the accompanying drawings. However, it should be taken for granted that the embodiments of the present invention are not necessarily limited by the above-described embodiment, and various modifications and implementation within the equivalent range are possible by those skilled in the art to which the present invention belongs. will be. Therefore, it will be said that the true scope of the present invention is 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: lock folding panel 20: cushion seat portion
21: sliding folding seat 22: rear folding seat
23: cover folding seat 24: front folding seat
25: lock folding seat 30: sliding driving unit
31: cylinder part 32: piston rod
33a: front fixing block 33b: rear fixing block
34: load cell 35: drive unit case
36: coupling block 37: guide slit
38: guide rail 40: operation control unit
41: control board 42: pneumatic motor
43: various electrical components 45: control unit case
46: coupling block 47: guide slit
48: guide rail 50: waist belt part
51: fixed belt 52: fixed air pocket
53: lifting air pocket 60: upper body fixing device
61: diffraction rod 62: length control rod
63: fixing rod 71: hinge type connector
72: locking fastener 81: sliding panel portion
90: roller bearing part

Claims (13)

a folding panel portion composed of a plurality of foldable and deployable folding panels;
a sliding panel unit provided to be slidably movable in the forward and backward directions with respect to any one of the folding panel units (hereinafter referred to as 'sliding folding panel');
a sliding driver provided on one side or the other side of the sliding folding panel to slide the sliding panel back and forth; and
an operation controller provided on the other one of one side and the other side of the sliding folding panel to control the operation of the sliding driving unit; including,
The sliding driving 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. The method of claim 1,
The sliding drive unit,
a cylinder part having one end fixed to the sliding panel, the other end fixed to the sliding folding panel, and having a variable length between the one end and the other end; and
a driving unit case provided to cover the cylinder unit and having a guide slit into which an end portion of the sliding panel unit is inserted is opened to the inside; including,
The driving unit case shields the inside and outside of one side and the other side of the sliding folding panel when the folding panel unit is folded. The method of claim 1,
The operation control unit,
a pneumatic motor for generating compressed air and a control board for controlling the operation of the pneumatic motor and the sliding drive unit; and
a control case provided to cover the pneumatic motor and the control board and having a guide slit into which an end of the sliding panel is inserted is opened to the inside; including,
The control case shields the inside and outside of any one of one side and the other side of the sliding folding panel when the folding panel is folded. According to claim 2 or claim 3,
Body traction device provided with a guide rail for guiding the sliding movement of the end of the sliding folding panel unit inside the driving unit case or the control unit case. The method of claim 1,
At least one roller bearing part for supporting the sliding movement of the sliding panel part with respect to the upper surface of the sliding folding panel is provided on the lower surface of the sliding panel part. The method of claim 1,
The upper surface of the sliding panel portion is detachably coupled to the waist belt portion surrounding the waist of the patient in a lying state. The method of 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 part, which is inflated by compressed air generated from the pneumatic motor to support the pelvis of the patient. The method of claim 7,
The at least one air pocket,
Fixed air pockets that expand and support the left and right front parts of the patient's pelvis; and
a lifting air pocket that expands and supports the patient's posterior pelvis; Including, body traction device. The method of claim 1,
An upper body fixing device for fixing the patient's upper body is detachably coupled to the sliding driving unit and the operation control unit, respectively. The method of claim 9,
The upper body fixing device,
Equipped with a diffractive link assembly capable of diffraction at at least two coupling portions including a coupling portion for the sliding driving unit and the operation control unit, body retraction device. The method of claim 9,
The upper body fixing device,
Body traction device provided with a variable length in the traction direction of the patient. The method of claim 9,
The upper body fixing device,
a diffraction rod rotatably coupled to the sliding driving unit and the operation control unit;
a length control rod coupled to the diffraction rod to be movable in the longitudinal direction of the diffraction rod; and
a fixed rod extending orthogonally from the rear end of the length adjusting rod; including,
When the patient's body is towed, the length control rod is provided so as not to move, the body traction device. The method of claim 1,
The folding panel part,
The sliding folding panel forming the 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 provided to be lockable with the cover folding panel; Including, body traction device.

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