JP3044047U - Bathroom folding chair - Google Patents

Abstract

(57) [Abstract] [PROBLEMS] To provide a bathroom foldable chair that is firmly fixed even when the stool is softened by heat. SOLUTION: The bathroom folding chair of the present invention is mainly composed of a stool plate 1, a fixing plate 2 and a chair leg 3, and the stool plate 1 is an arc-shaped plate, and a convex portion slides on the edge of the plate. Stop frame 12
With a groove 21 at one end of the fixed plate 2,
The other end is a curved hook 23. Further, the chair leg 3 has two ∩-shaped portions intersecting each other, and the concave groove 21 of the fixing plate 2 and one ∩-shaped leg are fixed to the stool 1.
When the chair leg 3 is expanded for use, the other ∩-shaped portion of the chair leg 3 is retained in the fixing hook 23, so that the fixing plate 2 firmly fixes the chair leg 3 even if the stool 1 is softened by heat.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a bathroom folding chair.

[0002]

[Prior art]

 Currently, there are various types of chair facilities for people who take a bath in a general bathroom. Among them, the progressive design is that the stool and legs are connected as shown in Fig. 5, and the stool is downward. There is a slight warp to the stool, there are several water holes in the stool, there is a convex part that extends downward at the edge of the plate, and a foldable chair leg is attached to the bottom. The legs are ∩-shaped and intersect each other, and the ∩-shaped legs are fixed to the stool. This ∩-shaped leg, which can be opened and closed when the legs of the chair are opened, is suitable for bathers because it is a bathroom fixed chair in which the stool is a slip stopper.

[0003]

[Problems to be solved by the device]

 However, this type of bathroom folding chair requires light weight, so it is common to use light board materials in most cases, and polyethylene (PE), which is highly resistant to water and corrosion, is used. However, this material is weak in heat resistance, so if it is exposed to heat for a long time, some softening phenomenon occurs. Also, it will not be damaged, but will be deformed when external pressure is encountered. Also, in the above structure, since the chair legs are fixed by the convex part of the stool, there is no safety measure, and once the stool softens, and the weight of the person taking a bath increases, the legs are easily removed. The person sitting on the chair moves away from the stool and falls from the chair to the ground. If this were a handicapped old man, the consequences could be daunting. There is a problem with safety. Furthermore, when the folded chair is opened, the chair leg has no support and no slip stopper is fixed, so the chair contracts inward and comes off the stool. If there are no warnings in advance, will the chair be able to sit comfortably, or the ∩-type leg will not be able to support the whole body and drop the sitting person to the ground.

Although there are still some drawbacks in the learning work, the inventor of the present invention conducted research and improvement, made several prototypes, and finally found a solution. An object of the present invention is to propose a bathroom folding chair with high safety.

[0005]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the bathroom folding chair according to claim 1 of the present invention is mainly composed of a stool plate, a fixed plate and a chair leg, of which the stool plate is an arc-shaped plate with ventilation holes. A convex non-slip frame is attached to the upper end and is fixed to the fixed plate.The two ∩-shaped pipes of the chair legs cross each other, and one ∩-shaped pipe is also fitted in the arc-shaped groove at one end of the fixed plate. The other end of the fixing plate is a curved fixing hook, which is attached to the non-slip frame of the stool, and when expanded, another ∩-shaped pipe of the leg Is fitted into the fixed hook of the fixing plate to ensure the stability of the chair leg.

The bathroom folding chair according to claim 2 of the present invention is the bathroom folding chair according to claim 1, wherein the fixing plate is divided into two stages, and an arc-shaped groove plate is provided in one stage, Another step is a curved, plate with a fixed hook, which is characterized by being screwed into several holes separately. The bathroom foldable chair according to claim 3 of the present invention is the bathroom foldable chair according to claim 1, wherein a protruding frame of the fixed hook of the fixing plate and a convex circular frame are attached to the opposite part thereof. The open chair legs are fitted in one of the ∩-shaped ones and are not easily detached.

[0007]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described with reference to the drawings. First Embodiment First, as shown in FIG. 1, the first embodiment of the present invention comprises a stool 1, a fixing plate 2, and a chair leg 3.

The stool 1 is a gentle arc-shaped concave plate, and the assembled product is provided with several screw grooves 11 on the inside, and a non-slip frame 12 projects at the end of the plate, There are several vent holes 13 in the face and elliptical holes 14 at both ends. The fixed plate 2 has an arcuate groove 21 at one end, the fixed plate 2 has a screw hole 22 at a portion corresponding to the screw groove 11 of the seat plate 1, and the other end has a curved concave shape. It is a fixed hook 23, the tip of the fixed hook 23 is a protruding frame 231, and a convex circular frame 232 is attached to the opposite part of the fixed hook 23 from the protruding frame 231. (In addition, one of the fixed hooks is provided with a convex circular frame or a projecting frame.) The two ∩-shaped pipes 31 of the chair leg 3 intersect with each other, and the ends thereof have an arched joint leg 32 and a joint leg. It is divided into a non-slip cover 33 attached to the end of 32.

To assemble the above-mentioned members, as shown in FIGS. 2 and 3, the arc-shaped groove 21 of the fixed plate 2 is placed on one of the ∩-type pipes 31 of the chair leg 3, and it is attached to the bottom of the seating plate 1. , Several screws 4 are attached to the screw holes 22 and fastened to the stool 1 but the stool 1 is first attached to the screw groove 11 with appropriate hardness and the fixed hooks 23 of the fixed plate 2 are stools It is placed on the anti-slip frame 12 of the plate 1. In addition, when using, the chair leg 3 is opened, the other ∩-shaped pipe 31 is placed in the fixed hook 23 of the fixing plate 2, and the protruding frame 231 and the convex circular frame 232 are hooked to a fixed position to facilitate the operation. It doesn't come off. Also, at high temperatures, the chair leg 3 is caught by the tough hook 23 of the fixed plate 2 and the non-slip frame 12, so that the chair leg 3 does not come off due to the softening of the stool plate 1. .

Further, since the screws 4 of the fixing plate 2 are attached to the screw grooves 11 inside the stool plate 1 to each other, even if the stool plate 1 is softened, the fixing plate 2 is hard and the bottom of the stool plate 1 is not fixed. Since it is attached to the chair, the chair leg 3 does not easily come loose. In addition, since the fixing plate 2 of the present invention can be divided into a two-stage type plate, as shown in FIG. 4, an arcuate groove 21 is formed on one stage and a curved fixing hook 23 on another stage. Shape. Since the two-stage plate allows the screw 4 to pass through the screw hole 22, the chair leg 3 can be stably supported.

[0011]

[Effect of the invention]

 As described above, the folding chair for the bathroom of the present invention is mainly composed of a stool plate, a fixed plate and a chair leg, of which the stool plate is an arc-shaped plate with ventilation holes, and the upper end of which is a convex portion. It has a non-slip frame and is fixed to a fixed plate.The two ∩-shaped pipes of the chair legs intersect each other, and they are also fitted into one of the ∩-shaped pipes in an arc-shaped groove at one end of the fixed plate. The other end of the fixed plate is a curved fixed hook, which is attached to the anti-slip frame of the stool plate, and when expanded, another ∩-shaped pipe of the leg is inside the fixed hook of the fixed plate. It has the feature of being fitted into the chair and ensuring the stability of the chair leg. Thereby, it is effective to ensure high safety.

[Brief description of the drawings]

FIG. 1 is an exploded view showing a bathroom folding chair according to a first embodiment of the present invention.

FIG. 2 is a sectional view showing a bathroom folding chair according to the first embodiment.

3 is an enlarged view of a partial structure of FIG.

FIG. 4 is a sectional view showing a bathroom folding chair according to a second embodiment of the present invention.

FIG. 5 is a perspective view showing a conventional bathroom folding chair.

[Explanation of symbols]

 1 Seating Plate 2 Fixing Plate 3 Chair Leg 11 Screw Groove 12 Non-slip Frame 13 Vent Hole 14 Elliptical Hole 21 Arc Shaped Groove 22 Screw Hole 23 Fixed Hook 231 Projection Frame 232 Convex Circular Frame 31 ∩ Type Pipe 32 Joining Leg 33 Non-slip Cover 4 screws

Claims (3)

[Utility model registration claims] 1. A stool plate, a fixed plate and a chair leg are mainly formed, and the stool plate is an arc-shaped plate having a ventilation hole, and a convex non-slip frame is attached to an end of the fixed plate. It is fixed, the two ∩-shaped pipes of the chair legs cross each other, one ∩-shaped pipe is fitted in the arc-shaped groove of one end of the fixed plate, and the other end of the fixed plate is curved-type fixed. It is a hook, and this fixing plate is attached to the anti-slip frame of the stool, and when expanded, another ∩ type pipe of that leg is fitted into the fixing hook of the fixing plate to ensure the stability of the chair leg. A bathroom folding chair characterized by being. 2. The bathroom folding chair has a fixing plate divided into two stages, an arc-shaped groove plate in one stage, and a curved fixing hook plate in another stage. The bathroom folding chair according to claim 1, wherein the folding chair is screwed into the hole. 3. The bathroom folding chair has a protruding frame of a fixed hook of a fixing plate and a convex circular frame attached to the opposite portion thereof, and an open chair leg is fitted into one of the ∩-shaped portions so that it can be easily mounted. The bathroom folding chair according to claim 1, wherein it does not come off.