JP2005349158A - Toilet for wheelchair, and wheelchair - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a toilet for a wheelchair, and a wheelchair, with a simple shape, with which excrement can be disposed without showing the contents, a toilet bowl cover can be opened and closed by putting a drawer in and out, which can be opened or closed depending on using situation . <P>SOLUTION: The toilet for the wheelchair detachably attached to the wheelchair is equipped with a toilet seat part provided with a feces receiving part in the upper part of the toilet body. In the lower part of the toilet seat, a waste tank with a sliding cover which is automatically opened when the drawer is stored, and closed when the drawer is drawn, is internally provided. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a toilet for a wheelchair and a wheelchair that can be used comfortably by users and people around them.

  As a background art, there is a toilet that can be attached to a wheelchair, and the toilet includes a frame that forms a toilet receiving port in the center, and a toilet receiving part that is detachably mounted under the frame. There is a detachable toilet for wheelchairs provided with an engaging portion that engages with a wheelchair frame. (See Patent Document 1)

In addition, as another conventional technology, a toilet with a sensor that senses large and small stools on the seat of a wheelchair, a simple toilet that combines excretion processing function, deodorization function, and drying function, and a local cover with cleaning and drying functions. Install two. There is a washing water tank in the seat back, and a heater is built in, and the temperature can be freely adjusted from the outside. Waste that has been excreted flows into a storage box in the waste disposal tank under the seat, and a warning lamp is used to notify when it is full. There is a wheelchair-type nursing toilet that allows the nurse to handle in a nearby toilet because the storage box is removable and portable. (See Patent Document 2)
JP 2001-286416 A JP 2003-319975 A

  In the former, a wheelchair detachable toilet comprising a frame forming a stool receiving port in the center and a detachable stool receiving part, where malodor is released from above after defecation, and excretion When processing things, the contents are completely visible and the operator is painful.

  The latter is a high-end model having a cleaning function, excretion processing function, deodorization function, etc., but it is expensive and unsuitable for general users, and basically excretion is smooth. The market wants something that can be done.

  The present invention is intended to solve the problem of such a conventional configuration, and can excrete the waste without showing the contents while having a simple shape. It is an object of the present invention to provide a toilet for a wheelchair and a wheelchair that can open and close the receiving lid depending on the state of use.

In order to achieve the above object, the present invention provides a toilet for a wheelchair that is detachably attached to a wheelchair, and is provided with a toilet seat portion provided with a toilet receiving port at an upper portion of the toilet body, and is stored below the toilet seat portion. Open a sewage tank with a slide lid to open at times and automatically close the lid when pulled out. A stool is provided with an openable / closable receiving cover and a drawer provided with an opening / closing part for opening and closing the receiving cover. A stopper is provided on the slide lid, and a locking piece is provided in the toilet body to lock the stopper. The filth tank is provided so as to be freely removable from the rear part of the toilet body, and the drawer is provided at the front part of the toilet body.
A wheelchair comprising the wheelchair toilet according to any one of claims 1 to 4.

In wheelchair toilets,
1) The waste tank provided with the slide lid automatically closes the slide lid at the time of taking out, and has an effect of allowing excretion without looking inside.
2) The filth tank provided with the slide lid is opened when inserted into the toilet body, and can be used as it is.
3) Because the drawer provided with the opening / closing part can freely open and close the receiving lid, it can be excreted while checking the state of the stool, and the health condition of itself can be checked. Moreover, when taking a stool test etc., there exists an effect which can be easily taken if a receiving cover is closed.
4) There is an effect that the slide lid can be freely opened and closed by the stopper portion and the locking piece.
In a wheelchair,
1) The wheelchair toilet can be easily attached to the wheelchair from above and can be used, and can be removed from the top, so that maintenance such as cleaning is easy.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
Reference numeral 1 denotes a wheelchair toilet.
2 is a toilet body formed of FRP or the like, and has a toilet seat portion 2a provided with a toilet receiving port 2a1 at the top, a rear support portion 2b for supporting a filth tank, which will be described later, and a rear support portion 2b, which will be described later inside the interior. A front support portion 2c for supporting the drawer to be provided is provided.
Note that a receiving lid 2d is provided at the lower end of the feces receiving port 2a1 with a contact plate 2d1 projecting from a hinge 2d2.
Moreover, the locking piece 2e corresponding to the slide cover of the filth tank mentioned later is protrudingly provided on both sides.
Further, recesses 2f are formed on both sides for attachment to a wheelchair frame.

3 is a filth tank provided in the rear part of the toilet body 2, which has a handle 3a1 on the upper surface of the tank 3a and a slide lid 3b that opens K when stored and automatically closes when pulled out. It is.
This slide lid 3b is a first slide lid in which grooves 3b2a are formed on both sides of a guide pin 3b1a projecting from a fixed lid 3b1 having an opening 3b1b on the upper surface, and a guide pin 3b2b is projected from the front center. 3b2 is attached, and a groove 3b3a is formed in the center of the guide pin 3b2b, and a second slide lid 3b3 is provided which is provided with stopper portions 3b3b on both sides of the tip by springs (not shown). It will be.
A holding plate 3b1c for holding the second slide lid 3b3 in the horizontal direction is provided on both sides of the distal end portion of the fixed lid 3b1.
Further, the ball B of the stopper portion 3b3b is appropriately projected from the lateral width.

4 is a drawer in which a flat opening / closing part 4a1 is projected from the rear end surface of the box body 4a provided with the handle 4a1 so as to open and close the receiving lid 2d, and is provided at the front part in the toilet body 2. Usually, the drawer 4 is stored in the toilet body 2. (The cover 2d is closed)
It should be noted that small items such as tissue are used in the box body 4a.

Next, the wheelchair will be described.
The wheelchair 10 is configured such that a recess 2f of a toilet 1 for a wheelchair is inserted and locked into a support 11b provided on a horizontal frame 11a of a wheelchair body 11 from above.
The lid F may be provided as necessary.

It continues and the usage example of the toilet 1 for wheelchairs in the wheelchair 10 is demonstrated.
First, sitting on the upper surface of the toilet body 2, grasping the handle 4a1 of the drawer 4 and pulling it forward, the opening / closing part 4a is detached from the abutment plate 2d1, the receiving lid 2d is suspended, and the toilet receiving port 2a1 is opened. (See Figure 4)
In this state, defecation or the like is performed, and the filth is retained in the filth tank 3.
Thereafter, the tissue or the like in the box body 4a of the drawer 4 is taken out and used.

Subsequently, the drawer 4 is pushed in, and the receiving lid 2d is pushed up and closed by the opening / closing part 4a. (See Figure 1)
Then, by grasping and pulling out the handle 3a1 of the filth tank 3, the ball B of the stopper portion 3b3b of the slide lid 3b is brought into contact with the locking piece 2e and locked. First, the first slide lid 3b3 is moved and continuously guided. The second slide lid 3b2 is moved by the pin 3b2b, the slide lid 3b closes the opening 3b1b, and finally pulls out so that the ball B retracts and comes off from the locking piece 2e, and the filth tank 3 is removed. It can be used, and after cleaning, it is inserted again (at this time, the slide lid 3b is preferably folded) for use. (See Figure 4)

  In addition, the toilet 1 for wheelchairs can be easily removed by pulling it upward from the wheelchair main body 11, and maintenance etc. are also easy.

In the said Example, the material of the toilet for wheelchairs, etc. are not specifically limited.
Further, the shape of the drawer or the filth tank may be other shapes as long as it has a similar function.

The longitudinal section side view of the toilet for wheelchairs which shows the embodiment of the present invention. The top view of the toilet for wheelchairs which shows embodiment of this invention. The side view of the toilet for wheelchairs which shows embodiment of this invention. The longitudinal section side view which moved the drawer and the filth tank of the toilet for wheelchairs which shows the embodiment of the present invention. The top view of the filth tank of the toilet for wheelchairs which shows the embodiment of the present invention. The vertical side view of the filth tank of the toilet for wheelchairs which shows embodiment of this invention. The top view of the drawer of the toilet for wheelchairs which shows embodiment of this invention. The perspective view of the wheelchair which shows embodiment of this invention.

Explanation of symbols

1 --- toilet for wheelchair 2 --- toilet body 3 --- soil tank 4 --- drawer 10--wheelchair 11--wheelchair body

Claims (5)

  In a toilet for a wheelchair that can be detachably attached to a wheelchair, a toilet seat portion provided with a toilet seat is provided at the upper part of the toilet body, and the lid is automatically opened when retracted and opened under the toilet seat portion. A toilet for wheelchairs, characterized in that a filth tank is provided with a slide lid.   The toilet for a vehicle according to claim 1, wherein the toilet receiving opening is provided with an openable / closable receiving lid and a drawer provided with an opening / closing portion for opening and closing the receiving lid.   The toilet for a wheelchair according to claim 1 or 2, wherein a stopper is provided on the slide lid, and a locking piece is provided in the toilet body for locking the stopper.   4. The toilet for wheelchair according to claim 1, wherein the filth tank is provided so as to be freely inserted and removed from the rear part of the toilet body, and the drawer is provided at the front part of the toilet body.   A wheelchair comprising the wheelchair toilet according to any one of claims 1 to 4.

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