JPH0612689U - Sash underframe structure for bathroom for the physically challenged - Google Patents

Abstract

(57) [Summary] [Purpose] Under the sash of a bathroom for the physically handicapped, which is easy to perform construction work, has excellent structural strength, and has good drainage in the recess formed on the surface of the lower frame of the bathroom. The purpose is to provide a frame structure. [Structure] A lower frame 2 provided with a middle plate 2A having a slope through which water flows toward the bathroom is placed on a frame Q, and the upper part of this lower frame 2 is the same as the floor inside and outside the bathroom entrance / exit. The upper frame 1 which maintains a flat surface is provided so as to be freely combined. Then, a concave portion 1A into which the insertion plate P1 at the lower end of the hanging door P is inserted is formed on the upper surface of the upper frame body 1. Further, a water drainage hole 1B is opened at the bottom of the recess 1A, and a drainage hole 2D for draining water flowing into the lower surface of the upper frame 1 from the water drainage hole 1B is provided on the upper surface of the middle plate 2A of the lower frame 2. Form along.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a sash lower frame structure of a bathroom for a physically handicapped person, which is suitable for a physically handicapped person using a wheelchair or the like to enter and leave the bathroom in a wheelchair.

[0002]

[Prior art]

 Conventionally, in order to enable people with physical disabilities to enter and leave a bathroom in a wheelchair, the invention of the entrance / exit of the bathroom with a flat sash at the bottom of the entrance / exit is described in Jpn.

The entrance / exit portion flattens the entrance / exit bottom frame by providing the upper edge of a protrusion such as a lower guide rail on which a door roller is placed at the same height as the floor surface.

[0004] Furthermore, in Japanese Utility Model Publication No. Sho 64-53365, there is described a device for a sill part of a bathroom in which a hanging door is used instead of a door roller so that the height of the entrance and exit is equal to the height of the drainboard. ing. In this structure of the sill, a sludge having the same height as the slats on the bathroom side is provided on the upper surface of the sill, and the lower end of the hanging door is inserted between the slats on the upper surface of the sill.

In any of the structures, in order to make the lower frame of the entrance and exit flush with the floor surface, it is necessary to prevent water from flowing out from the bath room side. Therefore, in each of the inventions, a drain hole is opened in the sash portion that forms the lower guide rail and the slats.

[0006]

[Problems to be solved by the device]

 However, in the structure of the sash that constitutes the entrance and exit of the former, since the lower guide rail on which the door roller is placed and the inclined piece that supports this lower guide rail are integrally formed, they enter the lower guide rail. In order to drain water, it is necessary to open a drain hole in this lower guide rail. As a result, the strength of the lower guide rail may decrease, and the work of opening the water drain hole is troublesome. Moreover, the drainage hole that is opened on the side of the protrusion such as a rail does not provide a sufficient drainage effect, and there is also a sanitary problem that the bottom guide rail always accumulates unavoidable water. It was

On the other hand, in the latter sill structure, it is impossible to dispose the slats directly on the frame of the sill because of the waterproof treatment. Therefore, in addition to the slats, the sill that supports the slats must be waterproofed, and a large waterproof frame that constitutes the water passage hole is required. As a result, there is a problem that the construction members of the threshold and the construction work require a great deal of cost and labor.

Therefore, the present invention has been devised to solve the above-mentioned problems, and the construction work is easy, the structural strength is excellent, and the inside of the recess formed on the surface of the lower frame of the bathroom is The purpose is to provide a sash underframe structure for bathrooms for the physically challenged, which has good drainage.

[0009]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the present invention is a sash lower frame of a bathroom for the physically disabled, in which the sash of the lower frame of the bathroom entrance is flat to facilitate the entrance and exit of a wheelchair. The lower frame body 2 provided with the plate 2A is placed on the frame Q, and the upper frame body 1 for maintaining the same plane as the floors inside and outside the bathroom entrance is provided on the upper part of the lower frame body 2 in a freely combinable manner. A recess 1A into which the insertion plate P1 at the lower end of the hanging door P is inserted is formed on the upper surface of the upper frame 1, a drain hole 1B is opened at the bottom of the recess 1A, and the lower surface of the upper frame 1 is removed from the drain hole 1B. A means for solving the problem is to form a drainage hole 2D for draining the water flowing into the casing along the upper surface of the middle plate 2A of the lower frame body 2.

[0010]

[Action]

 According to this invention, since the upper frame body 1 and the lower frame body 2 can be freely combined, the drainage hole 2D is formed afterward when the lower frame sash is constructed. Then, the water that has flowed in from the concave portion 1A of the upper frame body 1 is returned to the bathroom through the drain hole 2D.

Further, the recess 1A is for inserting the insertion plate P1 of the hanging door P, and the drain plate P2 provided on the insertion plate P1 prevents the water from flowing out of the bathroom.

[0012]

【Example】

 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

The sash lower frame of this invention is a lower frame sash for the entrance and exit of a floor part such as a slatted floor inside the bathroom or a flat surface outside the bathroom so that a physically handicapped person can enter and leave the bathroom in a wheelchair. It is provided so as to make the height of the uniform.

Therefore, in this sash lower frame, the lower frame 2 is placed on the frame Q, and the upper frame of the lower frame 2 maintains the same plane as the floor inside and outside the bathroom entrance / exit. The body 1 can be combined freely. The combination structure of the upper frame body 1 and the lower frame body 2 is, for example, a structure in which the upper end portion of the support plate 2B of the lower frame body 2 and the upper frame body 1 are slidably fitted together like the connecting portion 3 shown in the figure. Although it is planned, other connecting means may be used, and the point is that the upper frame body 1 and the lower frame body 2 can be combined and integrated when the lower frame sash is installed.

Then, on the upper surface of the lower frame body 2, there is provided a middle plate 2A having a slope through which water flows toward the bathroom.

On the other hand, the upper frame 1 forms a recess 1A into which the insertion plate P1 at the lower end of the hanging door P is inserted, and a drain hole 1B is opened at the bottom of this recess 1A. Therefore, when the water in the bathroom splashes, the insertion plate P1 of the hanging door P prevents the water from flowing out, and the water flowing from the insertion plate P1 into the recess 1A passes through the drain hole 1B and the middle plate 2A. , It is returned to the inside of the bathroom from the drain hole 2D. Although the upper frame 1 shown in the figure has two recesses 1A for the sliding door, the number of the recesses 1A may be only one. However, even when one hanging door P is used for the sash in which the two recesses 1A are formed in advance, there is an advantage that the unused recess 1A acts as drainage. The drainage hole 1B opened in the concave portion 1A can be formed in a long hole shape as shown in FIG. 2, for example, to enhance the drainage effect.

The insertion plate P1 of the hanging door P is provided in several places at appropriate positions on a draining plate P3 made of thin aluminum or the like provided in a strip shape along the longitudinal direction of the recess 1A (see FIG. 3). By doing so, the drainage of the water by the drain plate P3 becomes extremely good.

Then, a protrusion-shaped closing member P3 is provided at a portion of the hanging door P that abuts on the upright S, and a contact plate T is provided on a side surface of the upright S on which the hanging door P abuts. By forming the fitting recess T1 into which the closing member P3 is fitted in the contact plate T, it is possible to prevent water leakage from the side surface of the hanging door P. At this time, by forming the closing member P3 and the fitting concave portion T1 with an elastic material such as rubber, it is safe even if a finger is mistakenly caught in this gap.

On the bathroom side, although SUNKO R is used in the figure, floor tile specifications can be obtained by forming drainage grooves along the sash lower frame, for example. At this time, a perforated stainless steel plate may be provided on the drainage groove so as to be flat between the upper frame 1 and the floor tile (not shown).

[0020]

[Effect of device]

 The present invention achieves the original purpose by being configured as described above.

That is, the lower frame body 2 provided with the middle plate 2A having a slope through which water flows on the bathroom side is placed on the frame Q, and on the upper part of the lower frame body 2, floors inside and outside the bathroom entrance / exit are provided. The drainage hole 2D can be formed later when the lower frame sash is processed by providing the upper frame body 1 that maintains the same plane as the above freely. Therefore, it is extremely easy to form the drainage hole 2D in the sash, and furthermore, after the drainage hole 2D is formed, the upper frame body 1 and the lower frame body 2 are combined and integrated, so that a normal sash is formed. Similar strength to is obtained. Therefore, as in the conventional sash in which the lower guide rail for mounting the door roller and the inclined piece for supporting the lower guide rail are integrally formed, the sash strength is lowered and the draining hole opening and closing work is troublesome. The inconvenience such as is solved.

Further, since the upper frame 1 and the lower frame 2 are combined and integrated, they can be used in the same manner as an ordinary sash. Therefore, like the conventional sill structure using the slats, the structural members can be used. There is no need to spend a lot of money and effort on construction work.

Then, a recess 1A is formed on the upper surface of the upper frame 1 for inserting the insertion plate P1 at the lower end of the hanging door P, and a drain hole 1B is opened at the bottom of the recess 1A, and a recess is formed above the drain hole 1B. The drain hole 2D for draining the water flowing into the lower surface of the frame 1 is formed along the upper surface of the middle plate 2A of the lower frame 2, so that the water flowing into the recess 1A flows from the drain hole 1B to the lower surface of the upper frame 1. Completely drained. As a result, since the inside of the recess 1A can be kept clean at all times, the problem of hygiene that water is accumulated in the lower guide rail was solved.

As described above, according to the present invention, various practically useful effects such as easy construction work, superior structural strength, hygiene, and low cost can be provided. is there.

[Brief description of drawings]

FIG. 1 is an enlarged cross-sectional view of a main part.

FIG. 2 is an enlarged plan view of a main part.

FIG. 3 is a front view showing a lower end portion of the hanging door.

[Explanation of symbols]

P Hanging door P1 Insert plate P2
Drainer P3 Closing member Q Frame R Drainboard S
Vertical T Abutting plate T1 Fitting recess 1 Upper frame 1A Recess 1B
Drain hole 2 Lower frame 2A Middle plate 2B
Support plate 2C Reinforcement plate 2D Drain hole 3 Connection part

Claims (1)

[Scope of utility model registration request] 1. A sash lower frame for a physically handicapped bathroom in which the sash of the lower frame of the bathroom entrance / exit is made flat so that the wheelchair can easily enter and exit, and a lower frame provided with an inclined middle plate on the bathroom side. Place your body on the frame, and at the top of this lower frame, you can freely combine the upper frame that keeps the same floor as the floor inside and outside the bathroom entrance and exit. A recess is formed to insert the insertion plate of, and a drain hole is opened at the bottom of this recess, and a drain hole for draining the water flowing from the drain hole to the lower surface of the upper frame along the upper surface of the middle plate of the lower frame is formed. A sash lower frame structure for a bathroom for the physically disabled, which is formed along the upper surface of the middle plate of the lower frame.