JP3362846B2 - Safety frame for toilet - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a safety frame used for portable toilets and Western-style toilets.

[0002]

2. Description of the Related Art As is well known, a so-called portable plastic toilet (hereinafter referred to as a portable toilet), which is portable in a patient's room or a bedroom of an elderly person, is generally used, and this portable toilet is a short cylinder. -Shaped main body (referred to as the toilet bowl main body), a toilet bowl that is suspended in the main body so that it can be taken out freely, a toilet seat that is automatically undulated on the upper surface of the main body, and a toilet lid that is undulated and covered on the upper surface of the toilet seat. It is roughly composed of.

On the other hand, wheelchairs called sanitary chairs have been used for a long time in toilets used by people with physical disabilities, elderly people, sick people, etc. who have difficulty walking, and these sanitary chairs are provided horizontally on both sides in the front-rear direction. A wheelchair consisting of a handrail (hereinafter, simply referred to as a handrail, also referred to as an armrest), a backrest provided at a rear portion, a seat plate having a large hole in the center, and the like,
Usually, it is possible to pass over a Western-style toilet bowl installed in a toilet.

This handrail is especially useful for people with disabilities.
The user can perform a safe operation by sitting on the seat plate or grasping the seat plate when standing up, and the backrest can support the body during the stool of the handicapped person.

Accordingly, a portable toilet with a safety frame, which is a combination of a portable toilet and a sanitary chair (see, for example, Japanese Utility Model Publication No. 52-10867), has been well received.

Further, a safety frame with a handrail surrounding a Western-style toilet has been proposed in place of the wheelchair called the sanitary chair (see, for example, Japanese Utility Model Laid-Open No. 5-23997) and implemented.

By the way, a safety frame used for the portable toilet and a safety frame with a handrail that surrounds a Western-style toilet bowl.
The portable frame is stored as being useless due to the user's disability recovery, the portable toilet itself is being stored as being useless, and the safety frame is made compact during package transportation. Therefore, it is required to be able to disassemble and assemble and be as compact as possible.

Therefore, it has been proposed to disassemble and assemble the safety frame to make it compact. For example, Japanese Utility Model Laid-Open No. 6-11592 discloses the following safety frame that can be disassembled and assembled.

This will be described with reference to FIG. The safety frame 50 is composed of frame pipes as in a normal chair, but in particular, a pair of front legs and a pair of rear legs 51, 52, ... Handrail 55,55,
The backrest 56 at the rear and the left and right connecting rods 57 at the rear are integrally formed.

In order to disassemble and assemble the safety frame 50, it can be divided into two parts, left and right, as viewed from the front, that is, the pipe of the backrest 56 and the left and right connecting rods 57.
Can be split into two pipes, and at that split position, a connecting insert 58 can be projected on one pipe and can be inserted into and removed from the other pipe, and the connecting insert 58 inserted into the pipe can be screwed. It is designed to be retained and fixed.

[0011]

However, in the proposed safety frame 50, when it is divided into two, a width of L is required as seen from the front as shown in the figure, which is sufficient for the above-mentioned request for compactness. This is not the case, and in particular, when it is disassembled, a thin connecting insert 58 is inserted so as to be inserted into the frame pipe, so that the connecting insert 58 is easily damaged. The problem is that it becomes difficult to insert the pipe.

[0012] Therefore, the present inventors changed the idea of dividing the safety frame to make it compact, and conceived, that is, a problem to make it compact by making it a foldable structure.

[0013]

In order to solve the above problems, the present invention provides 1) a short cylindrical main body, a toilet seat that is provided on the upper surface of the main body so that the toilet seat can be raised and lowered, and an upper surface of the toilet seat is provided so that the toilet seat can be raised and lowered. 1. A safety frame for a Western-style toilet comprising a toilet lid and a horizontal handrail which is provided on both sides and whose height can be adjusted individually, and which are respectively combined with a rear portion of these handrails. The pair of rear legs, the pair of front legs respectively combined with the front portions of the handrails, and the left and right connecting rods horizontally connected to the pair of rear legs, the left and right connecting rods A Western-style urinal that can be folded and folded by sandwiching one of the handrails centered on one rear leg on the front side of the left and right connecting rods and the other handrail centering on the other rear leg on the rear side of the left and right connecting rods. A safety frame to be used when assembling the safety frame While the surface viewed substantially square, the 1
It is a safety frame for western-style toilets, characterized in that the lower ends of the pair of front legs are detachably attached to the left and right connecting floor plates so that the protruding parts do not appear when folded.
A safety frame for use in a portable toilet, comprising a short tubular main body, a toilet seat that is provided on the upper surface of the main body, and a toilet lid that is provided on the upper surface of the toilet seat so that the toilet seat can be raised and lowered. The horizontal handrails provided on both sides, a pair of rear legs that are respectively associated with the rear portions of these handrails, a pair of front legs that are respectively associated with the front portions of these handrails, and the pair of rear legs The leg and its both ends are respectively combined, and the backrest is formed by bending the steel pipe in a downward U shape and adjusting the height, sandwiching the backrest, one of the handrails centering on one rear leg and one of the handrails front side A safety frame of a portable toilet in which the other of the handrails, centering around the other rear leg, is foldable by rotating the other on the back of the backrest. In addition to making it square, Removably mounted to the lower end of the left and right connecting decking legs, when folded, port, characterized in that to prevent out protrusions - Portable toilet safety frame -
And a 3) safety frame used for a toilet, which includes a short tubular main body, a toilet seat that is provided on the upper surface of the main body, and a toilet lid that is provided on the upper surface of the toilet seat. In which the safety frame is provided on both sides and the height of which is individually adjustable, a pair of rear legs which are respectively combined with the rear parts of these handrails, and the front parts of these handrails, respectively. A pair of front legs and a pair of left and right connecting rods horizontally connected to the pair of rear legs. The left and right connecting rods are sandwiched between one of the left and right handrails. A safety frame used for a toilet in which the other of the handrail around the other of the rear legs is pivotally foldable on the front of the connecting rod and the other of the handrails is the rear of the left and right connecting rods. Is composed of a synthetic resin inverted L-shaped joint and the reinforcing pipe is lateral It is fixed to the joint part which is press-fitted and fixed from the above, and the small diameter support pillar is fitted in the large diameter support pillar so that the fitting is performed at the joint portion. Moreover, the large diameter support pillar is provided with a large hole and a small diameter support pillar. By tapping the tapped screw holes into each of them, and threading the screw rod of the bolt through the large hole and screwing the tapped screw holes into the tapped screw holes, the small-diameter strut is attracted to the large-diameter strut at the fitting portion and adheres closely. A safety frame used in a toilet is characterized in that the height of the handrail is adjusted and fixed, and the reinforcing pipe is prevented from coming off the joint portion when folded.

[0014]

DETAILED DESCRIPTION OF THE INVENTION The present invention will be described in detail with reference to the embodiments shown in the accompanying drawings. 1 is a perspective view of an essential part of a first embodiment of the present invention, FIG. 2 is a perspective view of a second embodiment, FIG. 3 (A) is a vertical sectional view of part A of FIG. 2, and FIG. 2 B section vertical cross-sectional view,
4 is a vertical sectional view of a C portion of FIG. 2, FIG. 5 is a vertical sectional view of a D portion of FIG. 2, and FIG. 6 is a vertical sectional view of an E portion of FIG.

First, the safety frame 5 of the first embodiment of the present invention shown in FIG. 1 will be outlined, and its details will be described in detail in the second section shown in FIG.
According to the safety frame 5 of the above embodiment.

Therefore, the safety frame 5 of the first embodiment can be used as a skeleton, and the safety frame 5 of the second embodiment can be an application example thereof. Therefore, for example, the safety shown in FIG. The handrails 10 of the frame 5 can also be individually adjusted in height as shown in FIG. The same or equivalent parts in FIGS. 1 and 2 are designated by the same reference numerals.

The first embodiment comprises a Western-style toilet bowl 1a and a safety frame 5. This Western-style toilet bowl 1a is defined as a sanitary ware in the Japanese Industrial Standards (JISA5207), but it has a short tubular shape. It is composed of a main body 2, a toilet seat 3 that can be undulated on the upper surface of the main body 2, and a toilet lid 4 that covers the toilet seat 3.

On the other hand, the safety frame 5 is provided with handrails 10 and 10 provided on both sides of the Western-style toilet bowl 1a, and rear legs 27 which are erected in combination at the rear portions of these handrails 10 respectively.
a, 27a, the left and right connecting rods 13a horizontally connected to the rear legs 27a, 27a, and the front portion of the handrail 10,
The front legs 8 and 8 are respectively assembled and erected, and are generally configured.

Therefore, the user, such as a handicapped person, can use the handrail while grasping the handrail 10. Therefore, the user can use the facility without the helper (also referred to as a caregiver) or with less labor. This is convenient for the user and caregiver.

In order to make the safety frame 5 compact when it is not used or transported in a package, after removing the safety frame 5 from the Western-style toilet bowl 1a, loosen bolts 28, 28 described later. The rear joint portions 26, 26 are set in a free state with respect to the rear legs 27a, 27a, and one handrail 10 is centered on one of the rear legs 27a and the left and right connecting rods 13 are arranged.
When the other handrail 10 is rotated in the X direction to the front surface of a and the other handrail 10 is rotated about the other of the rear legs 27 in the Y direction to the rear surface of the left and right connecting rods 13a, the two handrails 10 and 10 are connected to the left and right connecting rods 13a and 13b.
Folded across a.

Therefore, the safety frame 5 is convenient for packing and transportation, and in particular, the folded thickness is the thickness of the pair of handrails 10, 10 and the left and right connecting rods 13a.

In FIG. 1, 19a and 19a are thick plate-shaped front and rear connecting rods, and a pressing rod 48 is screwed into the front and rear connecting rods 19 to press the installed main body 2 from the left and right. It is sandwiched and the safety frame 5 is fixed.

And, these front and rear connecting rods 19a, 19
a is detachably attached to the front leg 8 and the rear leg 27a, for example, like a bolt 45 and a nut 44 shown in FIG. 3 (B) to reinforce the safety frame 5 and stabilize the installation. There is.

Numeral 49 is a casting left and right connecting floor plate, 1
A bolt is attached to the lower end of the pair of front legs 8 and 8 (not shown in FIG.
It is removably attached by means of the bolt 45 and the nut 44 in (B). The safety frame 5 is reinforced and the installation is stable.

When the safety frame 5 is folded, the left and right connecting base plates 49 and the front and rear connecting rods 19a are removed. Further, the left and right connecting rods 13a may be attached to the upper and lower two stages as shown, or may be one stage.
Further, it may be similar to the backrest 13 described later (without the pillow 33).

Next, a second embodiment of the present invention will be described.

The second embodiment shown in FIG. 2 comprises a portable toilet 1 and a safety frame 5. This portable toilet 1 is of a well-known general-purpose type (a general portable type currently available on the market). A portable toilet 1)
The height of the toilet seat (often 37.5 cm to 38.5 cm) and the area occupied by the main body 2 are slightly different depending on the manufacturer. The safety frame 5 is applicable to any portable toilet 1. The safety frame 5 is particularly suitable for physically handicapped persons who have difficulty walking, but of course, it can be used by the elderly and sick.

First, the portable toilet 1 according to the second embodiment.
And the safety frame 5 are outlined. The portable toilet 1 is
As shown in FIG. 2, a short-cylindrical body (may have a bottom) 2
And a toilet bowl (bucket) suspended in the main body 2 so that it can be taken out.
(Not shown) and the toilet seat 3 which can be undulated on the upper surface of the main body 2.
And a toilet lid 4 which can be raised and lowered on the upper surface of the toilet seat 3 and covers the toilet seat 3.

Further, the safety frame 5 surrounds the portable toilet 1 as shown in FIG. 2, and has handrails 10 and 10 provided on both sides of the portable toilet 1 and a toilet lid which is provided at the rear and is upright. 4 and a backrest 13 that does not interfere with 4.

Therefore, a user such as a handicapped person can use the handrail 1
Since it is possible to use the urine while grasping at 0 and supporting the body with the backrest 13, it is possible to use the urine safely without the helper or with the helper's effort reduced. It will be convenient.

Incidentally, since the length of the handrail 10 in the front-rear direction (for example, 560 mm) and the distance between the front legs described later have substantially the same size, the safety frame 5 is formed in a square shape in a plan view when assembled. It is possible to be compact.

Next, the details of the safety frame 5 will be described with reference to "handrail 10", "backrest 13" and "non-slip foot 15".
It divides and describes.

First, the handrail 10 will be described. Since the handrail 10 has the same structure on the left and right, only one side will be described. The handrail 10 is supported in a horizontal front-rear direction by a pair of front and rear struts 8 and 9 (of which the struts 8 are also called front legs in FIG. 1), and these members are structural steel pipes of about 20 to 25 mmφ (hereinafter, simply referred to as steel pipes). The handrail 10 and the columns 8 and 9 are fixed to each other by welding.

The height of the handrail 10 can be adjusted individually in right and left, for example, in 5 steps, and the portable toilet 1 to be placed can be adjusted.
According to the height of the toilet seat 3 or the height of the bed of the user so that the user can immediately transfer from the bed to the side, or the height to allow the backrest 13 to be stored under the bed. One can be lowered to allow the user to move laterally and sit down. Furthermore, the left and right handrails 1 so that the user can easily sit, stand up and use the toilet according to the posture of the user.
The height of 0 may be adjusted individually.

Therefore, wheelchair users, such as persons with disabilities,
It is said that it is preferable to transfer from the side to the toilet (also referred to as a toilet in this specification). However, according to this safety frame 5, the wheelchair can be moved from the side and seated. The burden on the person can be reduced.

In order to make such an adjustment, the front column 8 supporting the handrail 10 is constructed by loosely fitting two large and small steel pipes, and the fitting portion is joined by the front joint portion 20. .

That is, the front side joint portion 20 is shown in FIG.
As shown in FIG. 4, it is composed of an inverted L-shaped joint made of synthetic resin such as ABS resin, and is fixed to this front joint part 20 by press-fitting it from above so as to support the lower end of the large-diameter support 8A above, and the small diameter below. The pillar 8B is inserted from the bottom to fit the small diameter pillar 8B into the large diameter pillar 8A, and the upper steel pipe reinforcing pipe 19A is press-fitted from the lateral direction to fix and support (that is,
It does not come off when folded and stored).

Then, the fitting portion between the large-diameter support 8A and the small-diameter support 8B is fixed by tightening the bolt 21 and the tap stand screw hole (a female screw formed by using a tap; the same applies hereinafter) 23. .

That is, one large hole 22 is previously formed in the large-diameter support 8A, and a large number (for example, 5) is formed in the small-diameter support 8B.
2), tapped screw holes 23, 23 ... Are drilled, the screw rod of the bolt 21 is passed through the large hole 22, and the tapped screw hole 2
3 is screwed to attract the small diameter support 8B to the large support 8A and bring them into close contact with each other. Reference numeral 25 denotes a handle for embedding the bolt 21 and rotating the bolt 21.

Therefore, in order to adjust the height of the handrail 10, the bolt 21 is loosened and the small-diameter column 8B is replaced with the large-diameter column 8.
It is only necessary to remove it from A and tighten the bolt 21 again.

Further, the rear support column 9 for supporting the handrail 10 is provided.
Is made up of a short pipe, and is press-fitted into the rear joint portion 26 to be planted. As shown in FIG. 6, the rear joint portion 26 is composed of an inverted L-shaped joint made of a synthetic resin such as ABS resin. The rear joint portion 26 has a steel pipe backrest support 27 (see FIG. 1). (Also called hind legs) is inserted and penetrates.

Further, an upper reinforcement pipe 19A is press-fitted into the rear joint portion 26 from the lateral direction so as to be fixed and supported (that is, it does not come off even when it is folded and stored). Therefore, the rear support column 9 is planted between the end of the upper reinforcement pipe 19A and the backrest support column 27. The rear joint portion 26 and the backrest support 27 are provided with a bolt 28 and a tapped screw hole 29.
It is fixed by tightening with.

That is, a large number (for example, five) of tapped screw holes 29, 2 are previously provided in the middle of the backrest support column 27.
9 ... are drilled according to the positions of the tap stand screw holes 23 formed in the small-diameter column 8B, and the screw rods of the bolts 28 are screwed into the tap stand screw holes 29 of the backrest column 27 so that the rear joint is formed. The part 26 and the backrest support 27 are fixed.
Reference numeral 31 denotes a handle for embedding the bolt 28 and rotating the bolt 28.

Therefore, in order to adjust the height of the handrail 10, it is sufficient to loosen the bolt 28, move the rear joint portion 26 up and down with respect to the backrest support column 27, and tighten the bolt 28 again. Therefore, since the rear joint part 26 made of synthetic resin and the metal backrest support 27 are slid, smooth vertical movement can be achieved even with close fitting.

And, a pair of legs 13A of the backrest 13,
Since 13A is rotatably fitted to the backrest support post 27 (or also referred to as 27A, 27B), one of the pair of left and right handrails 10, 10 is provided with one handrail 10 as shown in FIG. 27A (one rear leg) is rotated about the front surface of the backrest 13 in the X direction, and the other handrail 10 is rotated about the pillar 27B (the other rear leg) in the Y direction toward the rear surface. Both handrails 10 and 10 are folded with the backrest 13 in between.

Therefore, it is convenient for transportation and storage of the safety frame 5, for example, it does not take up space, and it can be handled compactly as used coarse dust. In particular, the folded thickness is the thickness of the pair of handrails 10 and 10 and the backrest 13 side.

The reinforcing pipe 19B in the lower stage is fixed to the front support column 8 and the backrest support column 27 by welding, that is, they are joined together to secure the strength in the front-rear direction of these support columns 8 and 27. , It prevents the portable toilet 1 from popping out in the left-right direction.

Of course, the reinforcing pipe 19B may be the thick plate-like front and rear connecting rod 19a shown in FIG.

A resin cover is provided on the surface of the handrail 10.
The wire rod 32 for toilet paper holder is inserted in the front joint part 20.

Next, the backrest 13 will be described. Figure 2
As shown in FIG. 3 (A), the backrest 13 is formed by bending a steel pipe in a downward U shape, and a backrest post 27 is formed.
The pair of feet 13A are externally fitted to each other so that the height can be adjusted in two steps, for example.

The backrest 13 corresponds to the left and right connecting rods 13a of the safety frame 5 shown in FIG. 1. Therefore, the safety frame 5 shown in FIG.
Most of the components of the safety frame 5 shown by (for example, reference numerals 8, 9, 10, 19a, 20, 26, 27a, 27b).
Etc.) can be used as they are.

Therefore, the left and right connecting rods 13 shown in FIG.
When the backrest 13 is used instead of a, the backrest 13 is attached after removing the vinyl chloride caps 27b fitted to the upper ends of the rear legs 27a, 27a shown in FIG. As described above, since most of the parts can be used in common, the safety frame 5 of the present invention can be mass-produced.

Incidentally, the height of the toilet seat 3 of the currently available portable toilet 1 is 37.5c as described above.
There are many m to 38.5 cm, and the height of the handrail 10 for that is 63 cm due to ergonomics, and the backrest 1 at that time is 1 cm.
The height of 3 is about 68 cm in 72 cm to 64 cm, and the height on the tip side of the toilet lid 4 (the height of the tip of the toilet lid 4 standing is 67 cm to 80 cm from the floor surface. The following is not found) and will be the same height.

The steel pipe of the U-shaped connecting portion is formed into a flat shape, and the pillow 33 is attached to this flat portion to form the strip-shaped backrest 13.

The height of the pillow 33 is substantially the same as the height of the tip end side of the standing toilet lid 4 of the portable toilet 1 placed as described above. Therefore, this portable toilet is When the front part of 1 is slightly lifted and the standing toilet lid 4 is further tilted rearward to move the portable toilet 1 backward, the toilet lid 4 can pass through the oblong strip-shaped backrest 13 and then The front side of the portable toilet 1 may be returned to the floor.

Surprisingly, the height position of the pillow 33 is unexpectedly near the upper and lower center of the back of the seated user (toilet seat 4).
Height of about 40 cm + 30 cm from sitting position = about 70 cm)
Therefore, it corresponds to the position of the leaning body in the sitting position.
Therefore, it is convenient for severely disabled persons and their caregivers. Of course, it is possible for a user with a normal upper body to take a comfortable posture for convenience.

These backrest 13 and backrest post 2
As shown in FIG. 6, 7 is fixed by tightening the bolt 34 and the tapped screw hole 35. That is, a plurality of (for example, 2
3), tapping screw holes 35, 35 are formed, a large hole 36 is also formed in the foot 13A of the backrest 13, a screw rod of the bolt 34 is passed through the large hole 35, and a tapping screw for the backrest column 27 is formed. The backrest post 27 is screwed into the hole 35, and is attracted and closely attached to the foot 13A of the backrest 13 to be fixed. 3
Reference numeral 8 denotes a handle for embedding the bolt 34 and rotating the bolt.

Therefore, in order to adjust the height of the pillow 33 of the backrest 13 to the height of the toilet lid 4 of the portable toilet 1 to be placed, the bolts 34 are loosened and the backrest 13 is adjusted.
By moving it up and down and tightening the bolt 34 again.

As described above, the backrest 13 is formed by bending the steel pipe in the downward U-shape as described above. Further, the foot 13A is bent slightly forward to form the forward inclined portion 39. Body 3
A space is formed between the toilet lid 3 and the toilet lid 4, so that the seated user's back does not come into contact with the toilet lid 4. Since such a forwardly inclined portion 39 is formed, if the forwardly inclined portion 39 is attached to the backrest support column 27 so as to be rearward, the toilet lid 4 should be positioned in front of the pillow 33. Therefore, it is possible to cover the toilet lid 4 by tilting it immediately after the toilet.

The pillow 33 of the backrest 13 is shown in FIG.
As shown in (A), the cross-sectional shape has a major axis of 90 mm and a minor axis of 4
It is formed into a 0 mm oval shape, and the oval shape is divided into two along the major axis. Therefore, the backrest 13 has a strip shape and is horizontally long as a whole. A bearing portion is formed by a rib 40 into which the flat portion of the steel pipe is inserted in the center of the egg shape. The halved pillow 33 holds the flat portion of the steel pipe and then joins it with the screw 41.

The lower ends of the front legs 8 and the rear legs 27a are covered with vinyl chloride foot rubber caps 49a, 49a ... However, the pair of front legs 8 and 8 are provided with the left and right connecting base plates 49 shown in FIG. You may use.

In this specification, the Western-style toilet bowl 1a is used.
Toilet (or toilet bowl) with portable toilet 1
Is also abbreviated.

[0063]

According to the present invention, one of the handrails is rotated to the front such as the backrest with one rear leg as the center, while sandwiching the left and right connecting rods and the backrest side, and the other handrail with the other rear leg as the center. The safety frame can be folded to the thickness of the left and right connecting rods and the backrest side and the thickness of a pair of handrails (for example, 60 mm x 2) because it is folded by rotating the backrest etc. to the rear surface, making it an extremely flat body and compact. Can be converted. Moreover, it can be easily assembled at the time of assembly.

In particular, since it is formed of a safety frame having a substantially square shape in a plan view, when it is folded, no protruding portion is formed, which is convenient for packing and storing.

Further, since the reinforcing pipe is press-fitted and fixed to the front joint portion, it does not come off even when the safety frame is folded and accommodated, and the assembling becomes easy as described above.

[Brief description of drawings]

FIG. 1 is a perspective view of an essential part of a first embodiment of the present invention.

FIG. 2 is a perspective view of a second embodiment.

3A is a longitudinal sectional view of a portion A in FIG. 2, and FIG.
It is a B section longitudinal cross-sectional view.

FIG. 4 is a vertical sectional view of a C part of FIG.

5 is a vertical cross-sectional view of a D part of FIG.

6 is a vertical sectional view of a portion E of FIG.

FIG. 7 is a perspective view of a conventional example.

[Explanation of symbols]

1 ... Portable toilet, 1a ... Western-style toilet, 2 ... Main body,
3 ... Toilet seat, 4 ... Toilet lid, 5 ... Safety frame, 8 ... Front legs, 1
0 ... handrail, 27a ... rear legs

─────────────────────────────────────────────────── ─── Continuation of the front page (58) Fields surveyed (Int.Cl. ⁷ , DB name) A47K 17/02

Claims (3)

(57) [Claims] 1. A safety frame used for a Western-style toilet bowl, which comprises a short tubular body, a toilet seat that is undulated on the upper surface of the body, and a toilet lid that is undulated on the upper surface of the toilet seat. , The safety frame is provided on both sides and the height of which is individually adjustable, a pair of rear legs which are respectively combined with the rear parts of these handrails, and the front parts of these handrails, respectively. And a pair of left and right connecting rods horizontally connected to the pair of rear legs, and one of the handrails is connected to the left and right around the one rear leg with the left and right connecting rods sandwiched therebetween. A safety frame for a Western-style toilet that is foldable by rotating the front side of the rod and the other side of the handrail around the other rear leg to the rear side of the left and right connecting rods, respectively. When made into a substantially square shape in plan view, the lower ends of the pair of front legs are Right connecting floor plate removably mounted on, collapsed, western-style flush toilet safety frame, characterized in that to prevent out protrusions - arm. 2. A safety frame for use in a portable toilet, comprising a short tubular main body, a toilet seat undulated on the upper surface of the main body, and a toilet lid undulated on the upper surface of the toilet seat. Horizontal handrails provided on both sides with the safety frame, a pair of rear legs respectively associated with the rear portions of these handrails,
From a pair of front legs that are respectively combined with the front parts of these handrails, a pair of the rear legs and both ends thereof that are respectively combined, and a backrest that bends the steel pipe in a downward U shape and that can adjust the height. With the backrest sandwiched, one of the handrails with one rear leg as a center, one of the handrails on the front side of the backrest, and the other handrail with the other rear leg as a center, the other side of the handrail on the rear side of the backrest, respectively. A safety frame for a tablable toilet, wherein the safety frame is formed into a substantially square shape in a plan view during assembly, and the lower ends of the pair of front legs are detachably attached to the left and right connecting base plates, and when the folding is performed, the protruding portion is formed. Safety frame for portable toilets, characterized in that it does not come out. 3. A safety frame used for a toilet, comprising a short tubular main body, a toilet seat provided on the upper surface of the main body so as to be undulated, and a toilet lid provided on the upper surface of the toilet seat so as to be undulated. Horizontal handrails with safety frames on each side and individually adjustable height, a pair of rear legs associated with the rear of these railings, and one pair associated with the front of these railings. Horizontally on the pair of front legs and the pair of rear legs
The left and right connecting rods are connected to each other, and the left and right connecting rods are sandwiched between the left and right connecting rods.
One on the front of the left and right connecting rods, the other on the rear legs
The other side was rotated and folded to the rear surface of the left and right connecting rods.
Safety frame used in toilets that enables seen - a beam, a large径支pillars of the legs serving as struts, the joint portion press-fitted and fixed the configured and reinforced pipes laterally with synthetic resin inverted L-shaped joint It is fixed, and the small-diameter support pillar, which is the leg, is fitted into the large-diameter support pillar so that the fitting is performed at the joint portion.
Also, a large hole in the large径支pillar, and each bored tapping screw holes into the small diameter strut, the screw rod of the bolt by screwing the tapping screw holes through the large hole, the fitting To the department
At this time, the small-diameter pillar is attracted and closely attached to the large-diameter pillar to fix it, and the height of the handrail is adjusted and the folding
Make sure that the reinforcement pipe does not come off the joint
Safety frame used in the toilet, characterized in that was - No.