JP2017064308A - Chair type simple toilet bowl - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a chair type simple toilet bowl having a simple structure and allowing simply and quickly adjusting the height and inclination of a toilet seat.SOLUTION: A chair type simple toilet bowel includes an opening/closing toilet seat in a seat part frame body supported on a leg body in a height adjustable manner, a backrest integrally provided in the seat part frame, arm rests in both side parts of the toilet seat, and an opening/closing seat pad placed on the toilet seat. There are included an L-shaped connection pin member detachably mounted on a perpendicular plate erected on a ground member, and an uneven engagement bottomed hole of the L-shaped connection pin member vertically provided in the seat part frame body. Furthermore, there is included the forward inclination, backward inclination and height adjustment mechanism of the seat part frame body, which is so structured that the seat part frame body can incline in a forward inclined state or a backward inclined state and is adjustable in height by forward/backward reversing a vertical position of the L-shaped connection pin member and engaging with the uneven engagement bottomed hole of the seat part frame body, and the seat part frame body is coupled with the perpendicular plate by a coupling screw pin penetrating into a coupling guide hole previously vertically provided on the perpendicular plate.SELECTED DRAWING: Figure 3

Description

  The present invention relates to an improvement in a chair-type simple toilet that can be used safely, easily and cleanly by an elderly person, a person with weak legs, or a handicapped person, without help from a caregiver. It is.

Chair-type simple toilets developed for elderly people, people with weak legs, and physically disabled people are becoming widespread in various facilities, hospitals, and general households.
As a conventional simple toilet of this type, for example, a bucket-type toilet (not shown) is attached to the seat surface of a chair-type toilet body under a hinged toilet seat, and a hinge is placed above the toilet seat. There is an open / closed seating pad attached at the top, and when using the toilet, the seating pad is raised and overlapped with the backrest, and the seating pad is used as a backrest, while when using as a chair The seat is designed to be stacked on the toilet seat by tilting the pad, and has a retractable toilet seat on the seat frame that is supported by the leg so that the height can be adjusted, and the seat frame has an integrated backrest The toilet seat has a detachable toilet bowl, a pair of detachable handles that also serve as armrests on both sides of the toilet seat, and a chair-type simple that has an openable and closable seat pad that rests on the toilet seat In addition to toilet bowls, the front part of the seat frame is improved It is easy to get up, and the backrest depth can be adjusted to fully accommodate the height, physique or sitting height of the user, and it can be opened and closed in consideration of the handicapped and those with poor arm strength. 2. Description of the Related Art A chair-type simple toilet that can lightly open and close a toilet seat and an open / close seat pad with little force is known.

  However, this type of toilet is difficult for the elderly, people with weak legs, and people with physical disabilities when the toilet seat is horizontal when sitting on the toilet or getting up from the toilet, There was a problem that it was difficult to take a forward leaning posture suitable for defecation. Therefore, in order to solve such problems, conventionally, the seat frame on the upper surface of the toilet body frame can be tilted (see Patent Document 1 and Patent Document 2), and the toilet seat can be tilted forward at an arbitrary angle ( Patent Document 3) has been proposed. Among them, the one described in Patent Document 1 has a seat frame with a toilet seat attached to the upper surface of the toilet body frame, and the seat frame is pivotally attached to the front upper portion of the main body frame on both sides of the front end. One or a plurality of engagement holes are provided, and engagement holes corresponding to the engagement holes of the seat frame are vertically provided on both sides of the rear end of the main body frame, and one of the engagement holes of the main body frame. To adjust the inclination of the seat frame by aligning the engagement holes of the seat frame and inserting the locking rod into the engagement hole corresponding to the engagement hole of the seat frame from the outside of the engagement hole of the main body frame It is what became. Further, the one described in Patent Document 2 is such that the front end of a seat frame with a toilet seat attached to the upper surface of the toilet body frame is pivotally attached to the toilet body frame, and the seat frame is centered on the front end of the seat frame. That can be pivoted from a horizontal state to a forward tilted state, and in the forward tilted state of the seat frame, a pivot block that is pivotably attached to the back plate of the toilet body frame is erected to support the rear end of the seat frame It is equipped with. Furthermore, the thing of patent document 3 provides the upper plate which can move up and down centering on a front-end part on the upper surface of a toilet body main body, mounts and fixes a toilet seat on this upper plate, and attaches the root end to the rear back surface of the upper plate. It is a mechanism that tilts the toilet seat forward by a gas spring with lock pivotally attached to the main body.

JP-A-2005-111109 JP 2006-87485 A JP 2004-97470 A

  However, the above-described conventional chair-type simple toilet has the following problems. That is, the chair-type simple toilet of Patent Document 1 that adjusts the inclination by rotating the seat frame in the vertical direction, and Patent Document 2 of the system that holds the seat frame in a forward-tilted state by raising the rotation block. In the case of a chair-type simple toilet, the height and tilt adjustment of the toilet seat are separate mechanisms. Therefore, when the height and tilt of the toilet seat are changed, the adjustment work is troublesome and time-consuming. In addition, in the case of the chair-type simple toilet of Patent Document 3 that adopts the method of adjusting the tilt angle of the toilet seat with a gas spring, the angle adjustment mechanism of the toilet seat is relatively complicated and expensive, and in this case also the toilet seat is used. Since the height and inclination adjustment are separate mechanisms, there is a problem that the adjustment work cannot be easily performed.

  The present invention was made to solve the problems of the conventional chair-type simple toilet described above, and provides a chair-type simple toilet that is simple in structure and can easily and quickly adjust the height and inclination of the toilet seat. It is something to try.

  The chair-type simple toilet according to the present invention has an openable / closable toilet seat on a seat frame that is supported by a leg so that the height can be adjusted, and a backrest is integrally provided on the seat frame, Is a chair-type simple toilet having an openable and detachable seating pad that is mounted on the toilet seat, with flip-up or detachable armrests on both sides of the toilet seat, The leg is composed of a pair of right and left grounding members parallel to each other and a wide vertical plate standing on the upper surface of the grounding member, and the seat frame is attached to the leg so that the height can be adjusted. The seat frame body of the vertical plate erected on the grounding member in a chair-type simple toilet, wherein the toilet seat and the openable seat pad are detachably attached so as to overlap each other on the back side of the seat frame body An L-shaped connection pin member with a protrusion at one end is screwed to the front and rear upper ends of the opposite surface A plurality of bottomed holes for fitting the concave and convex portions of the L-shaped connection pin member are provided vertically on the surface of the seat frame opposite to the L-shaped connection pin member. The seat frame can be tilted forward or rearward and high by fitting the projection of the connecting pin member upside down and fitting it into the bottomed hole for concave / convex fitting of the seat frame. The seat frame is fastened to the vertical plate by a fastening screw pin that passes through a fastening guide hole provided in advance in the vertical plate. It is.

  The chair type simple toilet of the present invention only changes the vertical position of the protrusion of the L-shaped connecting pin member that is detachably mounted on the vertical plate standing on the grounding member (changes the direction of the L-shaped connecting pin member). Thus, not only can the inclination of the seat frame having the openable toilet seat be adjusted in the front-rear direction, but also the height of the seat frame can be adjusted at the same time. In addition to being able to adjust the inclination simply and quickly, the mechanism for adjusting the inclination and height of the seat frame is also composed of a simple mechanism, so that the cost is not high.

It is a perspective view which shows the structural example of the chair type simple toilet bowl which concerns on this invention. It is a perspective view which shows the use condition of a simple toilet same as the above. It is a side view in case a seat part frame of a simple toilet same as the above is in a horizontal state. It is a principal part longitudinal cross-sectional view which shows the coupling | bond part of the seat part frame and leg of a simple toilet bowl same as the above. It is a perspective view which expands and shows the L-shaped connection pin member which is the main components of the inclination and height adjustment mechanism of the seat part frame body of a simple toilet same as the above. It is a disassembled perspective view which shows the seat frame, leg, and L-shaped connection pin member for demonstrating the inclination and height mechanism of the seat frame of a simple toilet same as the above. It is explanatory drawing which shows the inclination state of the seat part frame body of a simple toilet same as the above, (A) is a side view which shows the forward inclination state of a seat part frame body, (B) is a side view which shows the back inclination state of a seat part frame body It is.

  The chair-type toilet according to the present invention shown in FIG. 1 includes a seat frame 1 composed of a rectangular frame composed of a front plate 1-1 and left and right side plates 1-2, and the seat frame 1 The toilet body is composed of a pair of left and right legs 2 and a backrest 6 which are supported so as to be adjustable in height and inclination, and the front plate 1-1 of the seat frame 1 is inclined inwardly and its both ends. Is attached to the left and right side plates 1-2, and a curved plate 1-3 that can slide up and down along the inner surface of the front plate is attached to the lower portion of the front plate 1-1.

The pair of left and right legs 2 that support the seat frame 1 is composed of a ground member 2-1 made of a long and narrow material having a length substantially equal to the depth of the toilet body, and the ground member 2- And a vertical plate 2-2 made of a wide rectangular plate erected on the upper surface of 1, and the inclination and height adjustment mechanism of the seat frame 1 is as shown in FIGS. 3 to 6. The height and inclination adjusting hole 2-2a of the seat frame 1 provided on the front and rear upper ends of the opposite surface (outer surface) of the seat frame 1 and the seat provided on the vertical plate 2-2. An L-shaped connection pin member 3 for adjusting the inclination and height of the seat frame 1, which is detachably attached to the height and inclination adjustment hole 2-2 a of the frame 1 by a screw 4, and the seat A plurality of L-shaped connecting pin member bottomed holes 1-2a provided on the inner side surface of the side plate 1-2 of the frame member 1 at intervals in the height direction, and the vertical plate 2 − The fastening guide hole 2-2b of the seat frame 1 vertically provided in the center of the frame and the left and right side plates 1-2 of the seat frame 1 are drilled at positions corresponding to the fastening guide holes 2-2b. The vertical plate 2-2 is inserted through the pin hole 1-2b and inserted through the fastening guide hole 2-2b of the vertical plate 2-2 and fastened, and the fastening screw pin 5 of the seat frame 1 is formed. Here, the L-shaped connection pin member 3 for adjusting the inclination and height of the seat frame 1 is composed of a base plate portion 3-1, and the base plate portion 3-1, as shown in an enlarged view in FIG. It comprises a projecting portion 3-2 projecting at right angles to the base plate portion at one end and a screw hole 3-3 formed in the base plate portion 3-1, and the base plate portion 3-1 is a seat frame. 1 so that the protrusion 3-2 is flush with the height and inclination adjusting hole 2-2a and protrudes from the outer surface of the vertical plate 2-2 so as to be detachably attached thereto. It has become. The L-shaped connecting pin member 3 is connected to the side plate 1-2 in relation to the vertical interval between the bottom holes 1-2a for concave / convex fitting provided in the side plate 1-2 of the seat frame 1. The seat frame 1 is formed in a forward or backward tilted state when the direction of the projection 3-2 of the L-shaped connecting pin member 3 attached to the front and rear ends of the is reversed upside down. Yes.
In addition, the shape structure of the base plate part 3-1 and the protrusion part 3-2 of the L-shaped connection pin member 3 is not limited to the rounded shape shown here, for example, a rectangular shape such as a rectangle, or Needless to say, a combination of a round shape and a rectangular shape may be used.

  As shown in FIGS. 3 and 4, the seat frame 1 and the leg 2 are fastened by the seat frame provided on the vertical plate 2-2 erected on the upper surface of the grounding member 2-1 on the leg 2 side. The L-shaped connecting pin member 3 is concavo-convexly fitted into the height and inclination adjusting hole 2-2a and attached with screws 4, and the protruding portion 3-2 of the L-shaped connecting pin member 3 is attached to the seat frame 1 The vertical plate 2-2 of the leg 2 is fitted inside the left and right side plates 1-2 of the seat frame 1 by fitting with the bottom holes 1-2a for concave and convex fitting provided on the left and right side plates 1-2. The fastening screw pins 5 are inserted from the pin holes 1-2b provided in the left and right side plates 1-2 of the seat frame 1 in a state where they are overlapped with each other, and the fastening guide holes 2-2b of the vertical plate 2-2 are inserted. This is done by passing through and tightening.

  In addition, the backrest 6 of the chair type simple toilet illustrated here is composed of a pair of left and right columns 6-1 fixed to the rear side end of the seat frame 1 and a backing material 6 laid horizontally between the columns. 2 and a reinforcing plate 6-3 horizontally provided at the lower portion of the support column. The openable / closable toilet seat 7 has both ends of one rod 7-1 installed horizontally on the bottom surface of the seat back on the groove 1-2c provided on the left and right side plates 1-2 on the back of the seat frame 1. By means of a spring cylinder 7-2 which is detachably fitted from above and can be opened and closed with the rod 7-1 as a fulcrum, and further attached to the inner wall of the reinforcing plate 6-3 of the backrest 6 via a bracket 7-3. The toilet seat is elastically supported. A bucket-shaped toilet container (not shown) is detachably attached to the openable toilet seat 7 by a suspension system or the like below the opening 7-4. The open / close-type seat pad 8 placed on the open / close-type toilet seat 7 is rotatably connected with a cloth or a hinge so that two pads of approximately the same size can be folded in two from the joint portion. It is constructed and overlaps with the openable toilet seat 7 when used, and when the seat pad 8 is opened (when it is raised to the backrest side), it is turned to the backrest side, folded into two, and supported vertically. It is like that. The flip-up armrest 9 has a rear end pivotally attached to a column 6-1 of a backrest 6 so as to be movable in the vertical direction by an axial pin 9A-1 and is attached to a joint 9A-2 provided on the front end side. The support member 9A-4 pivotally mounted in the vertical direction at -3 is detachably fitted to the joint protrusion 9A-5 pivotally mounted on the left and right side plates 1-2 of the seat frame 1. The L-shaped stopper 9A-6 pivotally attached to the lower end portion of the support member 9A-4 is locked (removed) by rotating it directly below the joint protrusion 9A-5. The lock is released by rotating the L-shaped stopper 9A-6 in the lateral direction.

Next, an operation for adjusting the inclination and height of the seat frame 1 in the chair-type toilet having the above-described structure will be described.
That is, when the seat frame 1 is held in a horizontal state, the height and inclination of the seat frame 1 provided on the vertical plate 2-2 standing on the upper surface of the grounding member 2-1 on the leg 2 side. For adjusting the height and inclination of the vertical plate 2-2, two pairs of left and right L-shaped connection pin members 3 attached to the adjustment hole 2-2a are aligned with the vertical position of the projection 3-2 of the pin member in the front-rear direction. Attached to the hole 2-2a, the protrusions 3-2 of the L-shaped connecting pin member 3 are concavo-convexly fitted to the concavo-convex bottomed holes 1-2a provided on the left and right side plates 1-2 on the seat frame 1 side. The pin holes provided in the left and right side plates 1-2 of the seat frame 1 in a state where the vertical plates 2-2 of the legs 2 are stacked inside the left and right side plates 1-2 of the seat frame 1 The fastening screw pin 5 is inserted from 1-2b and is passed through the fastening guide hole 2-2b of the vertical plate 2-2 and tightened. Next, as shown in FIG. 7A, when the seat frame 1 is tilted forward, the L-shaped connection pin member 3 on the front end side of the two pairs of left and right L-shaped connection pin members 3 The protrusion 3-2 is attached to the height and inclination adjusting hole 2-2a of the vertical plate 2-2 so that the protrusion 3-2 is positioned on the lower side, and the L-shaped connection pin member 3 on the rear end side is connected to the protrusion 3-2. Is attached to the height and inclination adjusting hole 2-2a of the vertical plate 2-2 so that the upper and lower ends are positioned on the upper side opposite to the front end side, and the L-shaped connecting pin members 3 at the front and rear ends are respectively attached to the left and right side plates 1-2. After fitting the concave and convex bottomed holes 1-2a with the vertical plate 2-2 of the leg 2 on the inside of the left and right side plates 1-2 of the seat frame 1, the seat frame Fastening screw pins 5 are inserted through pin holes 1-2b provided in the left and right side plates 1-2, and tightened by passing through the fastening guide holes 2-2b of the vertical plate 2-2. That. When the seat frame 1 is tilted backward as shown in FIG. 7B, the reverse operation is performed. That is, the height and inclination of the vertical plate 2-2 are adjusted so that the protrusion 3-2 is positioned on the L-shaped connection pin member 3 on the front end side of the pair of left and right L-shaped connection pin members 3. Adjust the height and inclination of the vertical plate 2-2 so that the L-shaped connecting pin member 3 on the rear end side is attached to the hole 2-2a and the protrusion 3-2 is positioned on the lower side opposite to the front end side. The L-shaped connecting pin members 3 at the front and rear ends are fitted into the bottom holes 1-2a for concave and convex fitting on the left and right side plates 1-2, respectively. 2 is overlapped inside the left and right side plates 1-2 of the seat frame 1, and the fastening screw pins 5 are inserted from the pin holes 1-2b provided on the left and right side plates 1-2 of the seat frame 1. At the same time, the vertical plate 2-2 is passed through the fastening guide hole 2-2b and tightened. In addition, by selecting the height direction position of the bottom hole 1-2a for concave and convex fitting of the left and right side surface plates 1-2 on which the two pairs of left and right L-shaped connecting pin members 3 are concave and convex fitted, the seat frame 1 is formed. Needless to say, the height can be adjusted at the same time.

DESCRIPTION OF SYMBOLS 1 Seat part frame body 1-1 Front plate 1-2 Side plate 1-2a Bottom hole for uneven fitting 1-2b Pin hole 1-2c Groove 1-3 Curved plate 2 Leg 2-1 Grounding member 2-2 Vertical Plate 2-2a Height of seat frame and tilt adjustment hole 2-2b Fastening guide hole 3 L-shaped connection pin member 3-1 Base plate part 3-2 Projection part 3-3 Screw hole 4 Screw 5 For fastening Screw pin 6 Backrest 6-1 Strut 6-2 Backing material 6-3 Reinforcement plate 7 Openable toilet seat 7-1 Rod 7-2 Spring cylinder 7-3 Bracket 7-4 Opening 8 Opening / closing seat pad 9 Lifting type armrest 9A-1 Shaft pin 9A-2 Joint 9A-3 Shaft pin 9A-4 Support member 9A-5 Joining protrusion 9A-6 L-shaped stopper

The chair-type simple toilet according to the present invention has an openable / closable toilet seat on a seat frame that is supported by a leg so that the height can be adjusted, and a backrest is integrally provided on the seat frame, Is a chair-type simple toilet having an openable and detachable seating pad that is mounted on the toilet seat, with flip-up or detachable armrests on both sides of the toilet seat, The leg is composed of a pair of right and left grounding members parallel to each other and a wide vertical plate standing on the upper surface of the grounding member, and the seat frame is attached to the leg so that the height can be adjusted. The seat portion of the vertical plate erected on the grounding member in a chair-type toilet that is attached to the seat frame so that the toilet seat and the open / close seat pad overlap each other on the back side of the seat frame An L-shaped connection pin member with a protrusion at one end is screwed to the front and rear upper ends of the surface facing the frame A plurality of bottomed holes for fitting the concave and convex portions of the L-shaped connection pin member are provided vertically on the surface of the seat frame opposite to the L-shaped connection pin member. The seat frame can be tilted forward or rearward and high by fitting the projection of the connecting pin member upside down and fitting it into the bottomed hole for concave / convex fitting of the seat frame. The seat frame is fastened to the vertical plate by a fastening screw pin that passes through a fastening guide hole provided in advance in the vertical plate. It is.

The chair-type simple toilet according to the present invention has an openable / closable toilet seat on a seat frame that is supported by a leg so that the height can be adjusted, and a backrest is integrally provided on the seat frame, Is a chair-type simple toilet having an openable and detachable seating pad that is mounted on the toilet seat, with flip-up or detachable armrests on both sides of the toilet seat, The leg is composed of a pair of right and left grounding members parallel to each other and a wide vertical plate standing on the upper surface of the grounding member, and the seat frame is attached to the leg so that the height can be adjusted. in the chair-type simplified toilet formula toilet seat and retractable sitting pad is attached to each of the seat frame, the front and rear upper end portions of the facing surfaces of the seat frame of the vertical plate which is erected on the ground member, An L-shaped connection pin member having a protrusion at one end is detachably mounted by a screwing method, A plurality of bottomed holes for fitting the concave and convex portions of the L-shaped connecting pin member are vertically provided on the surface of the frame body facing the L-shaped connecting pin member, and the vertical positions of the protrusions of the L-shaped connecting pin member are On the contrary, the seat frame can be tilted in a forward tilt state or a rear tilt state and can be adjusted in height by being fitted into the bottomed hole for fitting the concave and convex portions of the seat frame, and the vertical plate is preliminarily adjusted. The seat frame is structured to be fastened to the vertical plate by a fastening screw pin penetrating through a vertical fastening guide hole.

Claims (1)

  A seat frame that is supported by the leg so that the height can be adjusted has an openable / closable toilet seat, and a backrest is integrally provided on the seat frame, and the toilet seat has a detachable toilet, Both sides of the toilet seat are chair-type simple toilets equipped with flip-up or detachable armrests, and have an openable and closable seat pad placed on the toilet seat. And a wide vertical plate erected on the upper surface of the grounding member, the seat frame is attached to the leg body so that the height can be adjusted, and the openable toilet seat and the openable seat pad are respectively In the chair-type simple toilet detachably attached so as to overlap with the back side of the seat frame, on the front and rear upper ends of the surface facing the seat frame of the vertical plate erected on the grounding member, An L-shaped connection pin member with a protrusion on one end is detachably attached by a screwing method. A plurality of bottomed holes for concave and convex fitting of the L-shaped connection pin member are vertically provided on the surface of the seat frame opposite to the L-shaped connection pin member, and the vertical positions of the protrusions of the L-shaped connection pin member are set. The seat frame can be tilted forward or backward, and the height can be adjusted by fitting it into the bottomed hole for concave / convex fitting of the seat frame in the reverse direction. A chair-type toilet having a structure in which the seat frame is fastened to the vertical plate by a fastening screw pin penetrating through a fastening guide hole provided vertically in advance.

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