JP4452591B2 - Folding chair with toilet seat - Google Patents

Description

The present invention is easy to carry so that urination, defecation, etc. (hereinafter referred to as stool) can be easily performed in places where there is no toilet such as a drive destination or fishing place, or in a disaster area where the toilet is no longer usable. The present invention relates to a folding chair with a toilet seat.

There existed patent document 1 as a prior art. That is, a mounting hole is formed in the seat portion of the folding chair, a bucket-shaped toilet tub is detachably fitted and supported in the mounting hole, and a seat surface substrate in which a toilet hole is cut out on the upper surface of the seat portion is provided. In addition to mounting, the seating surface substrate is pivotably connected to the front end portion of the seating portion so as to swing upward, and the seating surface cushion is attached to and detached from the upper surface of the seating surface substrate so as to cover the toilet hole. There was a portable toilet set up freely.

This can be easily used as a toilet in the bedside, bed, bedroom, etc., and can be used as a chair when not in use. However, the above conventional ones are bulky due to an increase in the number of parts, so that they cannot be easily carried in an automobile or a bag. In addition, the structure becomes complicated and expensive.
Japanese Patent No. 3465229

The present invention provides a novel toilet seat that can be folded in a small size when not in use, facilitates carrying, and can be easily used when opened, and can be used as a chair when not in use. The purpose is to get a folding chair with a chair.

The present invention is configured as follows to achieve the above object. In other words, the invention according to claim 1 is provided with a rectangular or gate-shaped outer frame and an inner frame, and the inner frame is fitted to the outer frame, and both are connected to each other so as to be rotatable at the vertical center portion. Then, an X-shaped folding leg that expands forward and backward is formed, and a flexible toilet seat sheet is bridged and connected to the upper frame of the outer frame and the inner frame, and a toilet seat is formed at the center of the toilet seat sheet. A hole is formed, and a locking piece for removably locking the mouth portion of the toilet seat bag is provided at both front and rear end portions of the toilet seat, and the locking tool attaches the flexible sheet to the front and rear edge portions of the toilet hole. And projecting in the shape of a tongue piece inwardly from the left and right sides of the stool, the lateral width thereof is smaller than the lateral width of the stool, and the front and rear ends of the toilet seat are formed by reversing and bending the locking device outward. parts and disengageably to, provided with a flexible seat sheet covering the upper surface of the toilet seat, the longitudinal direction end portion of the seat seat Serial connected in the longitudinal direction end portion of the toilet seat, in which a longitudinal direction end portion of the seat sheet was configured to detachably locking the longitudinal direction end portion of the toilet seat.

In the invention according to claim 1 of the present invention, when the folding leg is expanded forward and backward and the seat seat is opened upward, the toilet seat is exposed. A toilet seat bag made of vinyl is fitted in the toilet hole of the toilet seat, the handles on both sides of the toilet seat are inserted into the front and rear locking pieces, the locking pieces are inverted and bent back and forth, and the front end of the toilet seat is When it is locked to the front and rear ends, a simple toilet is provided, and the user can sit on the toilet seat and use the toilet. After the stool, the stool receiving bag is taken out of the stool and placed in a filth bag such as a plastic bag prepared in advance.

Moreover, if a seat sheet | seat is piled up on the upper surface of the said toilet seat sheet | seat after a toilet, the user can sit down on this seat sheet | seat and can utilize it as a chair. Further, when the folding legs are folded, the toilet seat sheet and the seat sheet are folded into a valley shape on the left and right sides, and it is easy to carry or store. Further, since the toilet seat sheet and the seat sheet are flexible sheets such as cloth, they can be obtained at low cost.

Embodiments of the present invention will be described below with reference to the drawings. In the figure, FIG. 1 is a side sectional view showing a use state of the present invention during defecation, FIG. 2 is a perspective view showing a mounting state of a stool receiving bag, FIG. 3 is a perspective view of a chair, and FIG. 4 is folded. FIG. 5 is a perspective view corresponding to FIG. 2 showing another embodiment.

1 and 2, reference numeral 1 denotes a folding chair with a toilet seat, and the folding leg 2, the toilet seat 6 and the seat 10 are configured as main components. The folding leg 2 forms a rectangular outer frame 3 that is long in the vertical direction, and a rectangular inner frame 4 that fits close to the inner periphery of the outer frame 3. 4 are fitted and the front vertical bars 3a and 4a and the rear vertical bars 3b and 4b are pivotally connected to each other by pins 5 and 5 at the center in the vertical direction. The folding leg 2 which expands to X shape is formed. The outer frame 3 and the inner frame 4 may have a gate shape with the lower bars 3d and 4d removed.

A cloth toilet seat 6 is bridged between the upper frames 3c, 4c of the outer frame 3 and the inner frame 4, and the front and rear end portions thereof are wound around and connected to the upper frames 3c, 4c. The toilet seat 6 has a rectangular shape with a front-rear width (left-right width in FIG. 2) of about 400 mm and a left-right width (front-rear width in FIG. 2) of about 300 mm. It is formed by penetrating a fecal hole 7 having a thickness of about 130 mm.

At the front and rear edges of the toilet hole 7, a tongue-like locking piece 8 is formed by projecting a part of the toilet seat sheet 6 inward. The locking piece 8 is slightly smaller than the right and left width of the stool hole 7 to form a gap S on both right and left sides. Further, fasteners 8a and 6a made of hook-and-loop fasteners that are engaged and disengaged with each other are sewn to the inner end portion of each locking piece 8 and the front and rear end portions of the toilet seat 6 and the solid line in FIG. 1 and the virtual line in FIG. As shown in the figure, each locking piece 8 is reversed and bent outward, and the stopper 8a at the tip thereof is engaged with the stopper 6a on the toilet seat 6 side to form a loop, whereby the toilet receiving bag 11 The handle portion 11a is locked.

A cloth seat sheet 10 is provided to cover the upper surface of the toilet seat sheet 6. The seat 10 has an area substantially corresponding to the toilet seat 6 and its front end is connected to the front end of the toilet seat 6. A stopper 10a made of a hook-and-loop fastener is attached to the rear end of the seat 10 so that the rear end of the seat 10 can be engaged with and disengaged from the stopper 6a on the rear side of the toilet seat 6 via the stopper 10a. Lock. The above-described stops 6a, 8a, and 10a may be hooks.

When the user M uses the stool, as shown in FIG. 2, the folding leg 2 is expanded in an X shape to tension the toilet seat 6 horizontally, and the seat 10 is rotated upward. Thus, the toilet hole 7 of the toilet seat 6 is opened to the outside. Next, a stool receiving bag 11 made of a vinyl handbag provided at the time of shopping or the like is prepared, and this is fitted into the stool hole 7 as indicated by the phantom line in FIG. 11a is inserted into the front and rear locking pieces 8, 8 and the locking pieces 8, 8 are inverted and bent in the front-rear direction so that the stopper 8a is engaged with the stopper 6a of the toilet seat 6 and the toilet seat The front and rear ears 11 b, 11 b of the bag 11 are pulled outward so that the mouth periphery 11 c of the stool receiving bag 11 runs along the upper surface of the toilet seat sheet 6.

As shown in FIG. 5, the aforementioned locking piece 8 is made of a cloth material separate from the toilet seat sheet 6, so that the left and right width (front and rear width in FIG. 2) is about 20 mm with respect to the left and right width of the toilet hole 7. A wide rectangular shape (or square) may be used, and the outer ends thereof may be sewn to the front and rear edges of the stool 7. In this way, when both the handle portions 11a, 11a of the stool receiving bag 11 are inserted into the locking pieces 8, 8, the mouth portion of the stool receiving bag 11 is expanded and the peripheral edge portion 11c is The urine smoothly spreads along the periphery of the toilet hole 7, that is, the upper surface of the toilet seat sheet 6, and the toilet bag 11 is stably locked to the periphery of the toilet hole 7.

Thereby, as shown in FIG. 1, the user M can straddle (sit down) on the toilet seat sheet 6 and can use the toilet. In this case, if a deodorant, a water supply polymer, etc. are accommodated in the stool receiving bag 11, the urination and defecation odors can be eliminated, which is preferable in terms of environment and hygiene. Note that the user M surrounds the lower body with a bath towel or a cloak-shaped garment (not shown) when performing the above-mentioned stool. After the use of the stool, the stool receiving bag 11 is taken out from the stool hole 7 and placed in a filth bag such as a plastic bag prepared in advance.

Further, when not in use, as shown in FIG. 3, the seat sheet 10 is overlaid on the upper surface of the toilet seat sheet 6, and the locking tool 10 a is engaged with the locking tool 6 a on the rear side of the toilet seat 6. The user M can sit down on the seat 10 and use it as a chair. Further, when the folding leg 2 is folded, as shown in FIG. 4, the seat sheet 10 and the toilet seat sheet 6 are bent into a valley shape at the front and rear central portions, and the whole becomes a planar shape (plate shape). It can be stored compactly in a luggage bag (case) such as a rucksack and can be carried easily.

It is side surface sectional drawing which shows the use condition at the time of the defecation of this invention. It is a perspective view which shows the attachment state of a toilet bag. It is a perspective view of the state made into the chair. It is side surface sectional drawing of the folded state. It is a perspective view equivalent to FIG. 2 which shows another Example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Folding chair with toilet seat 2 Folding legs 3 Outer frame 3a, 3b Vertical beam 3c Upper beam 3d Lower beam 4 Inner frame 4a, 4b Vertical beam 4c Upper beam 4d Lower beam 5 Pin 6 Toilet seat 6a Stopper (surface fastener)
7 Stool hole 8 Locking piece 8a Stopper (Hook fastener)
10 Seat sheet 10a Stopper (Hook fastener)
11 Stool receiving bag 11a Handle portion 11b Ear portion 11c Peripheral edge portion S Gap M User

Claims (1)

A rectangular or gate-shaped outer frame (3) and an inner frame (4) are provided, and the inner frame (4) is fitted to the outer frame (3) and both can be rotated with respect to each other at the center in the vertical direction. To form an X-shaped folding leg (2) that expands forward and backward, and a flexible toilet seat sheet (3c, 4c) between the outer frame (3) and the inner frame (4). 6) is connected and connected, and a toilet hole (7) is formed at the center of the toilet seat sheet (6), and the mouth of the toilet seat bag (11) is formed at both front and rear ends of the toilet seat sheet (6). A locking tool (8) is provided for detachably locking the locking sheet (8). The locking tool (8) has a tongue-like shape with the flexible sheet facing inward from the front and rear edges of the stool (7). The front and rear ends of the toilet seat sheet (6) are protruded, the lateral width thereof is made smaller than the lateral width of the toilet hole (7), and the locking tool (8) is inverted and bent outward. and it can be engaged and disengaged in, the toilet seat ( A flexible seat sheet (10) covering the upper surface of the seat sheet (10), and one end portion in the front-rear direction of the seat sheet (10) is connected to one end portion in the front-rear direction of the toilet seat sheet (6). A folding chair with a toilet seat, wherein the other end in the front-rear direction of the toilet seat is detachably locked to the other end in the front-rear direction of the toilet seat (6).

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