WO2014077473A1

WO2014077473A1 - Movable chair with adjustable horizontal width

Info

Publication number: WO2014077473A1
Application number: PCT/KR2013/003400
Authority: WO
Inventors: 김영창
Original assignee: (주)해올
Priority date: 2012-11-19
Filing date: 2013-04-22
Publication date: 2014-05-22
Also published as: KR101327507B1

Abstract

The present invention relates to a movable chair with an adjustable horizontal width, and more specifically, to a movable chair with an adjustable horizontal width, which enables an armrest to be rotated such that the chair can be used regardless of the body type or posture of a user.

Description

Adjustable left and right adjustable chair

The present invention relates to a left and right variable width adjustable movable chair, and more particularly, to a left and right variable width adjustable movable chair that can be used without regard to body shape or posture by rotating the armrest.

In general, a patient with a disability, a disabled person, or an infant cannot move to a toilet and use a general toilet, and thus, a toilet chair exclusively for a patient is used.

A common toilet seat for a patient is composed of a seating part, a back part, an armrest part and a leg part on which a patient can sit, and the seating part has a toilet seat with a hole formed in the center thereof, and a waste container is provided at the bottom of the toilet seat. It is done by

In addition, the toilet seat for the patient is configured to be folded when not in use to facilitate storage and at the same time easy to move to the place where the patient, and when used, it is to be able to simply unfold.

As such a folding chair for patients, for example, Korean Utility Model Registration Publication No. 20-0226230 is disclosed. The folding chair for a patient is provided with a main frame formed by an auxiliary pipe so that the lower part thereof can be extended, a seat frame rotatably mounted to a middle portion of the main frame by a hinge pin, and the main frame by two hinge brackets. It is comprised by the subframe which is mounted so that a seat frame can be folded.

Therefore, when the patient uses the toilet seat, the toilet can be seen in the unfolded state. After use, the seat frame of the seat is pushed up toward the back of the main frame as shown in the virtual line, and the width of the toilet seat is increased. It is reduced so that it is easy to store and transport.

In addition, the armrest is formed in the position of the arm of the patient, the armrest is installed so that the fixed state can be temporarily released by the push button, the armrest is toilet seat by the guide groove and guide protrusion formed in the seat frame and armrest It is intended to be folded over the seat.

However, the folding structure of the conventional folding chair for patients is configured to connect the main frame and the subframe with one hinge bracket, and to connect the seat frame and the subframe with another hinge bracket, the connection structure is thin Since it is made by two hinged brackets in the shape of a band, the connection structure is weak and the connection structure is not strong.

Therefore, a thin band-shaped hinge bracket can be easily deformed by repeated folding operation, and thus the folding function is gradually reduced because of a long time use, and thus the folding function is gradually degraded. According to the increase in the number of parts, assembly work is cumbersome, manufacturing costs also had the disadvantage.

In addition, since the armrest is pushed to release the fixed state by pressing the push button before folding the toilet seat, it is very cumbersome to fold the armrest every time using the guide groove and the guide protrusion. When the armrest is not folded by the armrest, the armrest protrudes behind the backrest portion to increase the folding width, thereby degrading the movement effect of the toilet seat.

The present invention has been made to solve the above problems, an object of the present invention is to provide a left and right variable width adjustable movable chair is used without being bound to the user's body shape or body by rotating the armrest horizontally.

Left and right variable width adjustable movable chair of the present invention to achieve the above object

A plurality of fixed frames in a "∩" shape,

A detachable frame detachably provided at one side of the fixed frame;

Backrest frame is fixed to the other side of the fixed frame and the backrest is fixed,

It is rotatably coupled to the backrest frame, characterized in that it comprises an armrest that is adjustable in width.

The fixed frame is a frame body formed of "∩",

Holes formed in the frame body at regular intervals,

An outer frame movably coupled to an outer side of the frame body,

Holes formed in the outer frame at regular intervals,

It is characterized in that the height is adjusted by having a fixing pin that is fitted into the hole.

The fixing frame is provided with a cushioning material,

Removable toilet seat is further provided between the fixed frame.

The armrest is characterized in that to rotate sequentially by a predetermined angle.

The present invention can be used without regard to patients with large kidneys or small infants by adjusting the height of the fixed frame of the adjustable left and right movable chairs, the armrest is rotated horizontally so that the large patient or body shape There is a useful effect with the convenience of using regardless of the small patient.

1 is a perspective view showing a left and right variable width adjustable chair of the present invention.

Figure 2 is a perspective view of the toilet seat of the variable left and right variable width adjustable chair according to the present invention is separated.

Figure 3 is a plan view showing a state in which the armrest of the left and right variable width adjustable movable chair rotated according to the present invention.

Figure 4 is a rear view showing a variable left and right adjustable chair according to the invention.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a perspective view showing a left and right variable width adjustable movable chair of the present invention, FIG. 4 is a plan view illustrating a state in which the armrest of the movable width adjustable chair is rotated, and FIG. 4 is a rear view illustrating the left and right variable width adjustable movable chairs according to the present invention.

As shown in Figure 1 to 4, the left and right variable width adjustable movable chair of the present invention is a plurality of fixed frame 110 of the "∩" shape,

Desorption frame 120 that is detachably provided on one side of the fixed frame 110,

Backrest frame 130 is fixed to the other side of the fixed frame 110, the backrest is fixed,

Armrest 140 is rotatably coupled to the backrest frame 130.

The fixed frame 110 supports the left and right variable width adjustable chair, the shape is formed of a substantially "∩" shape, the outer frame 113 is coupled to the outside of the frame body 111 to be movable. .

That is, the frame main body 111 is a rod formed perpendicularly to the fixed frame 110, and holes 112 are formed in the frame main body 111 at regular intervals, and the outer frame 113 is less than the frame main body 111. It consists of a large diameter is coupled to the outside of the frame body 111.

The outer frame 113 has holes 114 formed at regular intervals so as to correspond to the holes 112 of the frame body 111, and a fixing pin 115 fitted into the holes 112 and 114 is provided. have.

Further, the shock absorbing material 116 is fixed to the fixed frame 110 in a horizontal portion integrally formed with the frame body 111.

The fixing frame 110 is provided in plural, the fixing frame 110 is fixed at a position separated by a predetermined distance, between the fixing frame 110, the removable frame 120 is detachably coupled.

That is, the detachable frame 120 has a rod shape having a predetermined length, and the guide frame 121 is detached to one side of the frame main body 111, that is, the left side of the drawing of FIG. 3 or 4 at both ends of the detachable frame 120. ) Is combined.

The back frame 130 is fixed to the fixed frame 110, the support frame 131 is fixed to the other side of the fixed frame 110, that is, the right side in the drawing, the support 131 ) Is a vertical rod 133 is fixed to the backrest 132 is integrally fixed.

The backrest frame 130 is formed in a substantially "∩" shape, the vertical rods 133 and the horizontal rods 134 formed on both sides are integrally formed, the vertical rods 133 armrest 140 ) Is combined.

In addition, between the vertical rods 134 is fixed frame 135, the toilet 150 is installed.

The outer frame 141 is coupled to the armrest 140 so as to be rotatable to the vertical rod 133 of the backrest frame 130, and the outer rod 141 and the vertical rod 133 of the backrest frame 130 are fixed. It is combined in the form of serration to rotate by an angle.

In addition, the armrest 140 is fixed to the top and bottom of the outer frame 141, the fixture 142 is fixed to maintain the height of the armrest 140, the armrest 140 to have a beautiful appearance as well as to maintain strength. The shape is made up of approximately "c" shape.

Adjustable left and right variable width movable chair of the present invention is to be used as a wheelchair or a moving toilet, it will be described as an embodiment that the toilet is installed in the mobile toilet for convenience of description.

The toilet 150 is a container that accepts toilets of a patient, a disabled person, an infant, or the like, having an uncomfortable movement, and a support frame to maintain the toilet 150 stably placed between the detachable frame 120 and the fixed frame 135. 151 is fixed, the first fixture 152 that is detachable to the removable frame 120 is fixed to the front of the toilet 150, the second fixture is detachable to the fixing frame 135 behind the toilet 150 153 is fixed.

In addition, the toilet seat 154 is provided on the toilet seat 150, the toilet seat 154 is rotatably coupled to the fixing frame 135, although not shown in the figure may be provided with a toilet lid.

The left and right variable width adjustable movable chair of the present invention configured as described above allows the toilet to be freely seen, such as a patient who is inconvenient to move, a disabled person, an infant, an elderly person (hereinafter referred to as a 'patient').

At this time, the caregiver or guardian adjusts the height of the left and right variable width adjustable chairs to fit the height of the patient, which is inserted into the hole 112 of the frame body 110 and the hole 114 of the outer frame 113. After the fixing pins 115 are removed, the heights of the frame body 111 and the outer frame 113 are adjusted to an appropriate height, and then the fixing pins 115 are inserted and fixed in the holes 112 and 114.

As the height is adjusted, the patient is seated on the left and right variable width adjustable movable chairs to see the stool, and when the patient is large, as shown in FIG. 3, the armrest 140 is disposed outside the fixed frame 110. Rotating to make room for the patient to move freely.

In addition, in the case of a small patient or infant, the patient or infant is seated in a stable state by seating on the toilet 150 and then rotating the armrest 140 inwardly of the fixing frame 110.

As such, after the stool of the patient is finished, the caregiver and the like separate the toilet 150 from the left and right variable width adjustable movable chair. The toilet 150 is separated by separating the first fixture 152 coupled to the detachable frame 120, and then separating the second fixture 153 coupled to the fixed frame 135. Empty the contents of the.

Meanwhile, the left and right variable width adjustable chairs of the present invention can be applied to a wheelchair, etc., and the armrest 140 can be rotatably installed on the back frame of the wheelchair to make the seating of the disabled more convenient.

110: fixed frame 111: frame body

112: hole 113: outer frame

114: hole 115: fixing pin

116: cushioning material 120: removable frame

121: guide 130: back frame

131: support 132: backrest

133: vertical rod 134: horizontal rod

135: fixed frame 140: armrest

141: outer frame 142: fixture

150: toilet seat 151: support frame

152: first fastener 153: second fastener

154: toilet seat

Claims

A plurality of fixed frame 110 of the "∩" shape,

Desorption frame 120 that is detachably provided on one side of the fixed frame 110,

Backrest frame 130 is fixed to the other side of the fixed frame 110 and the backrest 132 is fixed,

Left and right variable width adjustable movable chair, characterized in that it comprises a armrest 140 is rotatably coupled to the backrest frame 130 is adjustable width.
The method of claim 1,

The fixed frame 110 is a frame body 111 formed of "∩",

Holes 112 formed in the frame body 111 at regular intervals,

An outer frame 113 movably coupled to an outer side of the frame body 111,

Holes 114 formed in the outer frame 113 at a predetermined interval,

Left and right variable width adjustable movable chair, characterized in that the height is adjusted by having a fixing pin (115) inserted and fixed to the hole (112, 114).
The method of claim 1,

The fixing frame 110 is provided with a buffer material 116,

Left and right variable width adjustable movable chair characterized in that the toilet 150 is further provided between the fixing frame 110.
The method of claim 1,

The armrest 140 is a variable left and right adjustable chair, characterized in that rotated sequentially by a predetermined angle.