JP3503497B2 - Seated 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 seated toilet bowl in which handrails are arranged upright on both sides of a toilet body that is installed and fixed on the floor.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 8, there is known a seated toilet bowl having handrails 5 arranged upright on both sides of a toilet body 1 which is installed and fixed on a floor 12. In the seated toilet, the support frame 30 is installed on the floor surface 12 around the toilet body 1, and the handrails 5 are provided on both sides of the upper end of the support frame 30.
Are arranged. In this case, when sitting on or standing up from the toilet body 1, the handrails 5 on both sides can be easily operated.

However, in the seated toilet bowl,
The support frame 30 interferes with the floor surfaces 12 on both sides of the toilet body 1 and causes trouble especially when approaching with a wheelchair, and it is difficult to clean the floor surfaces 12 on both sides of the toilet body 1. In addition, there is a problem that the feet around the toilet body 1 do not have a neat appearance. Furthermore, when a low tank, a flush toilet seat device or the like is installed on the rear upper surface 2 of the toilet body 1, there is a problem that the upper end portion of the support frame 30 located on the rear side is an obstacle and is difficult to install. there were.

Further, as shown in FIG. 9, it may be considered as an improved example to dispose the handrails 5 on the upper surfaces of both sides of the toilet body 1 in a standing manner. In this case, the bolt 8 is erected on the upper surface plate portion 31 of the toilet body 1 by being sandwiched by a pair of nuts 32, and the bolt 8
The handrail body 5 will be provided at the upper end portion of the. Therefore, there are no obstacles on the floor surfaces 12 on both sides of the toilet body 1, and it becomes easy to install a low tank, a flush toilet seat device, etc. on the rear upper surface 12 of the toilet body 1, and the above-mentioned problem is solved. .

However, in this case, since the handrails 5 on both sides are individually fixedly supported on the upper surface plate portion 31 of the toilet body 1, the support strength is weak and the handrails 5 are used to support the body. However, there was a problem that the strength was insufficient. Further, in this case, the handrails 5 on both sides must be individually positioned and attached, which causes a problem that the attaching work becomes difficult.

[0006]

SUMMARY OF THE INVENTION The present invention has been invented to solve the above-mentioned problems in the prior art. The problem is that the floor surfaces on both sides are neatly housed and are easy to clean. You can get close to it even in a wheelchair,
In addition, the handrail body that is firmly supported can support the body securely, and the work of positioning and attaching the handrail body is easy, and the low tank and the flush toilet seat device can be installed on the rear upper surface of the toilet body without any trouble. The purpose of the present invention is to provide a seated toilet bowl that can also be used.

[0007]

According to another aspect of the present invention, there is provided a sitting type toilet bowl, wherein a recess is formed in a rear upper surface of a toilet body so as to open through both sides, and a supporting bar member is accommodated and fixed in the recess. hand,
Both end portions of the support bar material are projected to both sides of the recess, and handrail bodies bent in a substantially L-shape upwardly and forwardly are provided upright on both projecting portions of the support bar material.

Therefore, in this case, the base end portions of the handrails on both sides are joined and integrated by the support bar member,
Since the support bar member is housed and fixed in the recess formed on the upper rear surface of the toilet body, the integrated handrails on both sides can be easily positioned and attached. It will be firmly supported and fixed above and will be able to securely support the body, and when sitting on or standing up from the toilet body, it can be operated safely and comfortably with the handrails on both sides. The support bar member does not easily get in the way on the rear upper surface of the toilet body, and the low tank, the flush toilet seat device and the like can be installed on the rear upper surface of the toilet body without any trouble.

Further, in this case, the handrails and the support bar members on both sides do not interfere with the floor surfaces on both sides of the toilet body, and the floor surfaces on both sides are fit in a neat appearance. Cleaning can be performed easily, and the toilet body can be easily accessed by a wheelchair, so that transfer between the wheelchair and the toilet body can be easily performed.

[0010] Also, the seating toilet according to a first aspect of the present invention, the seating toilet above SL, projecting the attaching piece portion on the upper end rear edge of the support bar member, said mounting attachment piece portion A recessed step portion to be accommodated is extended to a rear upper edge of the recessed portion, the attachment piece portion is accommodated in the recessed step portion, and the recessed step portion is attached and fixed on the rear portion of the toilet body by a bolt. .

Therefore, in this case, in particular, the supporting bar member housed in the recess is more firmly supported by the mounting piece projecting from the supporting bar member being mounted and fixed on the rear part of the toilet body by bolts. Further, the attachment piece is fixed, and is not easily disturbed because it is housed in a recessed step portion extending on the rear upper edge of the recess.

A seated toilet according to claim 2 of the present invention is
In seating toilet according to the first aspect, characterized by being mounted fixed to the toilet seat by bolts to the upper side of said mounting attachment piece with attachment piece.

Therefore, particularly in this case, since the toilet seat is attached and fixed to the upper side of the attachment piece together with the attachment piece, the toilet seat, the supporting bar member and the handrails on both sides are fixed by the bolt. Can be shared and easily attached together.

The seated toilet according to claim 3 of the present invention is
A recess is formed on both sides of the back of the toilet bowl.
Then, the support bar member is housed and fixed in the recess, and the support bar member is fixed.
Both end portions of the support bar are projected on both sides of the recess,
A handrail body that is bent upward in the side protruding portion in a substantially L shape.
In the upright type , the support bar is provided with a supporting piece protruding forward, and the supporting piece is brought into contact with and supported by the upper surface of the toilet body.

Therefore, in this case, in particular, since the support piece protruding from the support bar member is supported in contact with the upper surface of the toilet body in front of the support bar member, the handrail body bent in a substantially L-shape can be provided. The support strength that opposes the external force that pushes downwards is improved.

The seated toilet according to claim 4 of the present invention is
A recess is formed on both sides of the back of the toilet bowl.
Then, the support bar member is housed and fixed in the recess, and the support bar member is fixed.
Both end portions of the support bar are projected on both sides of the recess,
A handrail body that is bent upward in the side protruding portion in a substantially L shape.
In a structure in which the support bar is provided upright, a support rod bent in a substantially L-shape is provided on the support bar member in a rearward and downward direction, and a rear lower end portion of the support rod is attached and fixed to a floor surface. To do.

Therefore, particularly in this case, the rear lower end of the support rod bent in a substantially L shape projecting from the support bar member is attached and fixed to the floor surface behind the toilet body, so that it is substantially L-shaped. The attachment strength against the external force that tries to pull the handrail body bent in the upward direction upward is improved.

[0018]

DETAILED DESCRIPTION OF THE INVENTION Figure 1 illustrates one embodiment <br/> corresponding to claim 1 of the present invention, the seating toilet of the embodiment, the rear upper surface 2 of the toilet body 1 A recess 3 is formed on both sides of the support bar member 4, and the support bar member 4 is accommodated and fixed in the recess 3 so that both end portions of the support bar member 4 are projected to both sides of the recess 3 to support the support bar member 4. Approximately L upward on the protruding portions on both sides of the bar member 4
A handrail body 5 bent in a letter shape is provided upright.

In the seated toilet of the present embodiment, an attachment piece 6 is provided at the rear edge of the upper end of the support bar member 4, and a recessed step portion 7 in which the attachment piece 6 is accommodated is recessed. Extend to the upper edge of the rear side of
The attachment piece 6 is housed in the recessed step portion 7 and is attached and fixed on the rear portion of the toilet body 1 by a bolt 8.

The toilet body 1 is made of earthenware and is installed and fixed on the floor surface 12, and a bowl for defecation is provided on the upper surface of the front portion of the toilet body 1.
An opening 13 is formed, and a low tank 14 for storing washing water is installed and fixed on the rear end portion of the rear upper surface 2 of the toilet body 1. In addition, a rectangular groove-shaped recess 3 is formed over the entire length in the width direction between the bowl for defecation 13 and the low tank 14 on the upper surface of the toilet body 1, and along the entire length of the rear upper edge of the recess 3. A recessed step portion 7 that is shallower than the recess 3 is formed to extend. A screw hole 15 for attaching and fixing the support bar member 4 to the concave step portion 7
, Are arranged on both sides.

The support bar member 4 is a metal groove-shaped member having an upward opening and is fitted and held in the recess 3. An attachment piece 6 which is bent backward is integrally formed on the entire length of the upper rear edge of the support bar member 4, and the attachment piece 6 has the screw hole 15
Two through holes 17 are formed in a position corresponding to.
The attaching piece portion 6 is formed to have a thickness substantially equal to the depth dimension of the recessed step portion 7, and the attaching piece portion 6 engaged in the recessed step portion 7 is formed from both through holes 17. It is attached and fixed by a bolt 8 which is inserted and screwed into the screw hole 15. In this way, the support bar member 4 is housed and fixed in the recess 3, and in this case, the support bar member 4 and the attachment piece 6 integral with the support bar member 4 do not protrude from the rear upper surface 2 of the toilet body 1. Good appearance.

Further, the hanging bar portions 16 bent downward are integrally formed at both ends of the supporting bar member 4, and the hanging bar portions 16 are both formed.
Is locked to both side edges of the rear upper surface 2 of the toilet body 1,
The support bar member 4 is accurately positioned so as not to move and fixed in the recess 3. The base end portions of the handrail body 5 made of a metal or a hard synthetic resin or the like that is bent in a substantially L shape from diagonally upper front to horizontal front are respectively coupled and fixed to the outside of the hanging piece portions 16. The handrail body 5 is supported and fixed so as not to swing.

Therefore, in the seated toilet of this embodiment, the base end portions of the handrails 5 on both sides are connected and integrated by the support bar members 4, and the support bar members 4 are attached to the rear portion of the toilet body 1. Since it is housed and fixed in the recess 3 formed in the upper surface 2, the handrails 5 on both sides to be integrated can be easily positioned and attached, and the handrails 5 on both sides are firmly fixed on the toilet body 1. It is supported and fixed so that it can securely support the body. Therefore, when sitting on or standing up from the toilet body 1, it is possible to operate safely and comfortably by holding the handrails 5 on both sides, and the supporting bar member 4 interferes with the upper surface 2 of the rear portion of the toilet body 1. It is difficult for the low tank 14 to be placed on the rear upper surface 2 of the toilet body 2.
Can be installed and fixed without any trouble.

Furthermore, in this case, the handrails 5 and the support bar members 4 on both sides do not interfere with the floor surfaces 12 on both sides of the toilet body 1, and the floor surfaces 12 on both sides are refreshed. You will be able to easily clean it by fitting it into the exterior. Further, the toilet body 1 can be approached by a wheelchair without any trouble, and the transfer between the wheelchair and the toilet body 1 can be easily performed. Therefore, it is most suitable for elderly people and people with physical disabilities. Becomes Further, the support bar member 4 accommodated in the recess 3 has the attachment piece 6 protruding from the support bar member 4, and the attachment piece 6 has a bolt
Is attached and fixed on the rear portion of the toilet body 1 to be more firmly supported and fixed, and the attaching piece portion 6 is accommodated in the recessed step portion 7 extending to the rear upper edge of the recess 3. It doesn't get in the way.

Further, in the seated toilet of the embodiment,
As in the construction state shown in FIG. 3, the toilet seat 9 can be attached and fixed to the upper side of the attachment piece 6 by the bolt 8 together with the attachment piece 6. In this case, the toilet seat 9 is composed of a mounting base 18 and a toilet seat body 19 pivotally supported by the mounting base 18, and the mounting base 18 is attached by bolts 18 so as to cover the support bar member 4 and the attachment piece portion 6. Fixed.

Therefore, in this case, in particular, the present invention corresponds to claims 1 and 2 and, in addition to the above-described action and effect, the toilet seat 9 is attached to the upper side of the attachment piece 6 together with the attachment piece 6 and the bolt 8 is provided.
Since the toilet seat 9 and the supporting bar member 4 and the handrails 5 on both sides can be easily attached together by using the same bolt 8, the toilet seat 9 and the supporting bar member 4 and the handrails 5 on both sides can be easily attached together. .

Further, in the sitting type toilet bowl of the embodiment,
As shown in FIGS. 4 and 5, the handrail body 5 may not be used. FIG. 4 shows a cover member 21 having a cross-sectional shape that fills the recess 3 and the recessed step portion 7. The cover member 21 is made of synthetic resin or metal, and the same as in the support bar member 4. The attachment piece 6 and the through hole 17 are formed. Therefore, in this case, as shown in FIG. 5, the toilet seat 9 can be attached and fixed in the same manner as in FIG. 3, or the toilet seat 9 can be attached and fixed in the same manner as in FIG. In any case, when the handrail body 5 is unnecessary, the finished product can be stored with a good appearance.

FIGS. 6 and 7 show another embodiment corresponding to claims 3 and 4 of the present invention. In the seated toilet of this embodiment, a support bar 10 is provided with a support piece 10 protruding forward. do it,
The supporting piece 10 is supported in contact with the upper surface of the toilet body 1,
The supporting bar member 4 is provided with a supporting rod 11 which is bent rearward and downward in a substantially L-shape, and the rear lower end portion of the supporting rod 11 is fixedly attached to the floor surface 12.

In this case, a hollow opening 22 for accommodating a pipe from a tank (not shown) for storing flush water, a water supply control device, etc. is formed on the rear upper surface 2 of the toilet body 1, and the hollow opening 22 is formed. Notch-shaped recesses 3 are formed on the upper end surfaces of the both side walls 23 of the opening 22 near the front ends thereof, and the support rod 11 is housed and engaged in the middle of the upper end surface of the rear wall 24 of the hollow opening 22. A cutout 25 is formed.

Further, the supporting bar member 4 is in the shape of a pipe, and supporting pieces 10 made of a groove-shaped member opening upward are fixedly disposed near both ends thereof. Base end portions 26 that engage with the outside of the place 3 are provided and formed, and handrail bodies 5 that are bent upward in a substantially curved L-shape are provided upright outside the base end portions 26, respectively. . Further, the support rod 11 is projectingly provided in the middle of the support bar member 4, the support rod 11 also has a pipe shape, and a fixed support piece 27 is formed at the lower end portion thereof. Through holes 17 are formed on both sides of the fixed support piece 27, and the fixed support piece 27 is attached and fixed to the floor surface 12 by screws 28 which are inserted into the through holes 17. The middle portion of the support rod 11 is housed and engaged in the cutout portion 25.

Therefore, particularly in this case, both supporting pieces 10 projecting from the supporting bar member 4 are supported in contact with the upper surfaces of both sides of the toilet body 1 in front of the supporting bar member 4, so that they are substantially L-shaped. The supporting strength against the external force for pushing the bent handrail body 5 downward and forward is improved. Moreover, the support rod 11 that is bent in a substantially L shape and is provided so as to project in the middle of the support bar member 4.
The rear lower end (fixed support piece 27) is on the floor behind the toilet body 1.
Since the handrail body 5 is attached and fixed to the screw 12 by the screw 28, the attachment strength against the external force that tries to pull the handrail body 5 bent into a substantially L shape upward and rearward is improved.

Further, in this case, as shown in FIG. 7, a washing device 29 can be installed and fixed on the rear upper surface 2 of the toilet body 1 so as to cover and close the hollow opening 22. 9 or a toilet lid (not shown) can be pivotally installed. Other than that, the configuration is the same as that of the above-described embodiment, and the function and effect according to claim 1 are obtained as in the above-described embodiment.

[0033]

As described above, in the sitting type toilet bowl according to the first aspect of the present invention, the handrails on both sides can be easily positioned and attached, and the handrails on both sides are firmly supported and fixed. It will be able to support your body securely, and you can install a low tank, a flush toilet seat device, etc. on the rear upper surface of the toilet body without any hindrance, and the floor surfaces on both sides of the toilet body will fit neatly, even in a wheelchair. You can approach without any problems and you can easily transfer.

[0034] Further, in the seated toilet according to a first aspect of the present invention, in particular, attachment piece which is projecting from the support bar member can be more firmly supported fixedly attached bolted, moreover, The attaching piece portion is housed in the concave step portion and hardly interferes.

In the seated toilet according to the second aspect of the present invention, particularly, in the above case, the toilet seat, the supporting bar member and the handrails on both sides can be easily attached together by using the bolts. it can.

Further, in the sitting type toilet bowl according to claim 3 of the present invention, in particular, the support piece projecting from the support bar member is abutted and supported on the upper surface of the toilet body at the front, and the handrail body is moved forward and downward. The supporting strength against the external force trying to push it down is improved.

Further, in the seated toilet according to claim 4 of the present invention, particularly, the rear lower end portion of the support rod projecting from the support bar member is attached and fixed to the floor surface behind the toilet body, and the handrail The attachment strength against the external force that tries to pull the body backward and upward is improved.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing a sitting type toilet bowl according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view showing a main part of the seated toilet bowl.

FIG. 3 is a cross-sectional view showing the main parts of the seated toilet bowl in different construction states.

FIG. 4 is a perspective view showing a cover member used in different installation states of the seated toilet bowl.

FIG. 5 is a cross-sectional view showing the main parts of the seated toilet bowl in different construction states.

FIG. 6 is an exploded perspective view showing a sitting type toilet bowl according to another embodiment.

FIG. 7 is a cross-sectional view showing a main part of the seated toilet bowl.

FIG. 8 is a perspective view showing a conventional seated toilet bowl.

FIG. 9 is a cross-sectional view showing a sitting type toilet bowl that is a conventional improvement example.

[Explanation of symbols]

1 Toilet body 2 Rear upper surface 3 recess 4 Support bar material 5 handrail 6 Attachment piece 7 Recessed step 8 volt 9 toilet seat 10 Support piece 11 Support rod 12 floor

─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Katsushi Ishii 1048 Kadoma, Kadoma City, Osaka Prefecture Matsushita Electric Works, Ltd. (56) References: Kaihei 5-81377 (JP, U) Shokai: 61-204599 (JP, U) Registered utility model 3036812 (JP, U) (58) Fields investigated (Int.Cl. ⁷ , DB name) A47K 17/02 E03D 1/00-13/00

Claims (4)

(57) [Claims] 1. A recess formed by penetrating to both sides is formed in the upper surface of the rear part of the toilet body, and a support bar member is housed and fixed in the recess,
The both ends portions of the support bar member projecting on both sides of the recess, the support bar member Ri name on each side projecting portion erected the handrail body bent into a substantially L-shape upward in front of the projecting the attaching piece portion on the upper end rear edge of the support bar member, to extend a recessed step which said mounting attachment piece portion is housed in the side on the trailing edge of the recess, the the concave stepped portion the sitting toilet by a bolt to accommodate the attachment piece you characterized in that it is mounted fixed on the rear of the toilet bowl. 2. A method according to claim, characterized in that the seat on the upper side of said mounting attachment piece portion with attached piece was attached bolted 1
Seated toilet bowl described. 3. The toilet body main body has a rear upper surface which is opened and penetrated to both sides.
To form a recess, and accommodate and fix the support bar material in the recess,
Both end portions of the support bar member are projected to both sides of the recess to support the support.
Bending in both sides of the holding bar material in a substantially L shape upward and forward
The handrail body becomes erected, said support projecting support piece forwardly to the bar material, the sitting toilet you characterized in that abut supporting the support piece to the upper surface of the toilet body. 4. The toilet body main body has a rear upper surface which is opened and penetrated to both sides.
To form a recess, and accommodate and fix the support bar material in the recess,
Both end portions of the support bar member are projected to both sides of the recess to support the support.
Bending in both sides of the holding bar material in a substantially L shape upward and forward
A handrail body is installed upright, a support rod bent downward in a substantially L shape is provided on the support bar member, and a rear lower end portion of the support rod is attached and fixed to the floor surface. wearing <br/> seat toilet you characterized.