JPH075499U - Full-covered Western style seat for Japanese style toilet - Google Patents

Abstract

(57) [Abstract] [Purpose] The structure is simple, the assembly is easy, and the cost is low. [Structure] A disc-shaped mounting member 13 is fixed in the connection-side end of the inner pipe 12. A disk-shaped lock member 14 made of elastically deformable synthetic resin is attached to the attachment member 13 so as to project from the inner pipe 12 and to be rotatable by a pin 15. The pin 15 is attached so as to be slightly offset from the axis C of the inner pipe 12, and the lock member 14 is attached to the axis C of the inner pipe 12.
And eccentrically attached. Further, the length of the longest diameter portion of the lock member 14 from the eccentric shaft to the outer peripheral surface is formed longer than the shortest length from the eccentric shaft to the inner surface of the outer pipe 11.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a full-cover Western-style stool in which an ordinary Japanese-style toilet is simply used as a Western-style toilet.

[0002]

[Prior art]

 Generally, a Japanese style toilet with a front cover in front is used as a toilet suitable for housing conditions in Japan. This Japanese-style toilet has the advantages that it is simple in construction, has a low overall height, and does not require a large space for installation, but it has a drawback in that it puts a strain on the legs and waist during use, and in particular numbness occurs in the legs. For this reason, some western style toilet bowls have been adopted as stools for recent buildings and homes.

Although this Western-style toilet is medically superior to a Japanese-style toilet and has the advantage that it is easy for people with disabilities to use, it has a structure in which the human body comes into direct contact with the toilet, so it is clean. Some people are shunned, and many households still use Japanese style toilet bowls.

On the other hand, various Western-style seats for using the Japanese-style toilet as a Western-style toilet have been proposed, and are used for people who prefer Western-style toilets or for people with temporary disabilities. Most of these Western style stools are of the type in which the front cover of a Japanese style toilet is seated forward or backward. An improved structure of the Western style seat is proposed in Japanese Utility Model Publication No. 62-36480.

As shown in FIG. 9, this western-style seat has a circular hole 2 formed in the upper surface of a horseshoe-shaped fixing portion main body 1 covered with a flange 1a on a Japanese-style toilet, and the circular hole 2 Rotating the rotating part body 3 with respect to the fixed part body 1 by fitting the projecting pieces 3a, 3a of the rotating part body 3 formed of a substantially cylindrical body using the notches 2a, 2a formed in The seating part body 4 is freely set, the funnel-shaped seating part body 4 is inserted from the upper surface of the rotating part body 3, and the seating part body 4 is fixed to the rotating part body 3 using the stays 4a, 4a. Further, the toilet seat 5 and the lid 6 are connected from above the collar portion 4b of the seating portion main body 4 by means of a shaft 7 and bearing screw rods 8 and 8 so that they can be opened and closed. In addition, an appropriate cutout is formed in the fixed portion main body 1 at a portion corresponding to the front cover of the Japanese style toilet bowl.

According to such a Western-style toilet, the rotating part body 3 is rotatably set with respect to the fixed part body 1, and the seating height required by the fixed part body 1 and the rotating part body 3 is secured. A Western style stool can be obtained.

[0007]

[Problems to be solved by the device]

 However, such conventional Western-style seats for various Japanese style toilets have problems that they are not completely sealed and that they are not always satisfactory in terms of hygiene and prevention of odor diffusion.

For example, in the case of the western-style seat shown in FIG. 9, a notch is formed in the fixed part body 1 corresponding to the front cover part of an ordinary Japanese-style toilet, and thus the fixed part body 1 is formed by this cut-out part. There is a problem in that the airtightness of the inside and outside is deteriorated, and the odor may diffuse when not in use, which is not preferable from the viewpoint of hygiene.

Therefore, the present invention solves the problems of the conventional western style seat for a Japanese style toilet bowl, improves the sealing property when not in use, and is preferable in terms of hygiene and odor diffusion. It is an object of the present invention to provide a full-cover Western style stool for a Japanese style toilet.

[0010]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the present invention is composed of a substantially cylindrical body having an elliptical hole opened on the upper surface thereof, and a fixing portion main body that entirely covers a Japanese-style toilet bowl, and an ellipse of the fixing portion main body on the bottom surface. The toilet seat support member has an elliptical hole connected to the circular hole and has an inverted conical shape in a side view, and the peripheral edge portion of the collar portion formed on the upper surface by being inserted into the fixing portion main body is the toilet seat supporting member. The seating part main body, which is in the shape of a funnel and has a lower opening that is in contact with the upper end of the seat and communicates with the opening of the Japanese style toilet, and a pivotal support that is openable and closable at one end of the seating part main body. Provided is a full-cover Western-style stool for a Japanese-style toilet, which comprises a substantially horseshoe-shaped toilet seat and a lid.

On the front side of the seat body, there is formed a boss that rotatably supports the seat and the lid. Further, the peripheral edge of the upper surface of the seat has a reinforcing effect and a feeling of use. A raised portion is formed to improve the temperature.

[0012]

[Action]

 According to such a full-cover Western-style seat for a Japanese-style toilet, the fixed portion main body is covered with the front cover portion of an ordinary Japanese-style toilet bowl completely covered, and an elliptical circular hole opened on the upper surface of the fixed-portion main body. Align the elliptical holes on the bottom of the toilet seat support member with screws and fasten them with screws, and then insert the seat body with the toilet seat and the front side of the lid pivotally supported in advance into both elliptical holes. As a result, the lower opening formed on the lower side of the seat body is supported on the toilet seat support member in a state of communicating with the opening of the Japanese-style toilet, and is required by the fixed body and the seat body. A fully-covered Western-style stool with a high sitting height can be obtained. The front-back direction of the seat body can be changed arbitrarily depending on the size of the room and the position of the Japanese style toilet.

On the other hand, when the fixed part main body cannot completely cover the front cover part due to the shape of the front cover part of the Japanese style toilet, the cover member on the front side of the fixed part main body is removed from the fixed part main body. By removing it, a substantially semi-circular cutout is formed on the lower side of the fixing portion main body, and the front covering portion of the Japanese style toilet can be covered.

[0014]

【Example】

 DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A specific embodiment of a fully-covered western-style seat for a Japanese style toilet according to the present invention will be described below in detail with reference to the drawings, in which the same reference numerals are given to the same components as the conventional components.

FIG. 1 is a vertical sectional side view showing a full-cover Western-style seat 20 according to this embodiment, and FIG. 2 is a vertical sectional front view of the same. In FIG. 1, reference numeral 1 is a substantially tubular shape with an upper surface and a lower surface opened. The fixing portion main body having a horseshoe shape in plan view that entirely covers the Japanese-style toilet bowl has an elliptical hole 1c formed in the upper surface of the fixing portion main body 1. A plurality of fixed members 11, 11 are provided on the peripheral portion of the elliptical hole 1c.

Reference numeral 12 denotes a toilet seat support member having an inverted conical shape in a side view, and an elliptical hole 12a corresponding to the elliptical hole 1c is opened on the bottom surface of the toilet seat support member 12. A plurality of fixing brackets 13, 13 are provided on the peripheral portion of 12a. Reference numeral 4 denotes a seating portion main body formed of a substantially funnel-shaped body. On the front FR side of the seating portion main body 4, there is formed a boss portion 14 for pivotally supporting a toilet seat 5 and a lid 6 which will be described later. ing . The peripheral portion of the wide collar 4b formed on the upper surface of the seat body 4 is in contact with the upper end of the toilet seat support member 12, and below the seat body 4 there is an opening for a Japanese style toilet. Is formed with a lower opening 4c.

Reference numeral 5 is a toilet seat having a substantially horseshoe shape in plan view, and an opening 5a is formed at the center of the toilet seat 5, and a raised portion 5b is formed at the peripheral edge of the upper surface. The raised portion 5b is intended to reinforce the toilet seat 5 and improve the usability.

Reference numeral 6 denotes a lid for covering the upper part of the toilet seat 5, and the front FR side of the toilet seat 5 and the lid 6 are rotatably supported by the boss portion 14 of the seat body 4 by the shaft 15.

As shown in FIG. 4, a substantially semi-circular cutout 1d is formed on the lower side (upper side in the drawing) of the fixed portion main body 1 on the front FR side of the fixed portion main body 1. In a normal state, a cover member 18 having a shape corresponding to the shape of the cutout portion 1d is detachably fixed by screws 19 and 19.

When the fully-covered western-style seat 20 according to the present embodiment is assembled, the front cover portion 16a of the normal Japanese-style toilet 16 is completely covered as shown in the exploded perspective view of FIG. Cover the fixing portion main body 1 with the elliptical hole 1c opened on the upper surface of the fixing portion main body 1 and the elliptical hole 12a opened on the bottom surface of the toilet seat support member 12 and using screws 17 and 17. The fixing members 11 and 11 and the fixing brackets 13 and 13 are fastened and fixed.

Next, a substantially funnel-shaped seating portion main body 4 in which the front FR side of the toilet seat 5 and the lid 6 is rotatably supported by the boss portion 14 in advance is passed through both elliptical holes 1c and 12a, and the fixing portion main body 1 is provided. When inserted into the toilet seat support member 12, the lower opening 4c formed on the lower side of the seating portion main body 4 communicates with the opening of the Japanese style toilet bowl 16 and is supported on the toilet seat support member 12. At this time, as shown in FIG. 2, the peripheral edge portion of the wide collar portion 4b formed on the upper surface of the seating portion main body 4 is in contact with the upper end portion of the toilet seat support member 12. By performing such an assembling operation, it is possible to obtain the full-cover Western-type stool 20 in which the seating height required by the fixed part body 1 and the seating part body 4 is secured.

When carrying out the above-mentioned assembling operation, the front-back directionality of the seating part main body 4 is not particularly limited, and the seating part main body 4 may be moved depending on the size of the room and the position of the Japanese style toilet 16. The front-back direction can be changed arbitrarily. 5 is a side view of the fully-covered western-style stool 20 that has been assembled, FIG. 6 is a bottom view of the same, FIG. 7 is a side view showing a state in which the lid 6 is opened, and FIG. 8 is a plan view of the same.

On the other hand, when the fixing portion main body 1 cannot completely cover the front covering portion 16a due to the shape of the front covering portion 16a of the Japanese style toilet 16, the fixing portion main body 1 shown in FIG. By loosening the screws 19, 19 on the front FR side and removing the cover member 18 from the fixed part main body 1, a substantially semicircular cutout part 1d appears below the fixed part main body 1. It is possible to deal with the change in shape of the front cover portion 16a of different type.

[0024]

[Effect of device]

 As described above in detail, according to the fully-covered western-style seat for a Japanese-style toilet according to the present invention, the fixing portion main body is covered with the front covering portion of the ordinary Japanese-style toilet bowl completely covered, and the fixing portion is fixed. Align the elliptical holes of the main body with the toilet seat support member with screws, and then insert the seating body, in which the front side of the toilet seat and lid are rotatably supported, into both elliptical holes to secure the fixing part. A fully-covered western-style stool that secures the required seating height with the main body seating portion main body can be obtained.

Since this full-cover Western-style stool has a perfect internal and external tightness when not in use, it has a great effect of preventing the diffusion of odors, and it is possible to provide a full-cover Western-style stool that is hygienic. it can.

Further, since the raised portion is formed on the peripheral portion of the upper surface of the toilet seat, the reinforcing effect of the toilet seat and the feeling of use can be improved.

Further, even if the fixed portion main body cannot completely cover the Japanese style toilet bowl due to the shape of the front cover portion of the Japanese style toilet bowl, it is fixed to the front side of the fixed portion main body so as to be detachable. By removing the covered cover member from the fixed part main body, a substantially semicircular cutout can be formed on the lower side of the fixed part main body, so that different types of front cover parts can be handled. Exerts the effect of being.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional side view of a fully-covered western style seat for a Japanese style toilet according to an embodiment of the present invention.

FIG. 2 is a vertical cross-sectional front view of a fully-covered western style seat for the Dowa toilet.

FIG. 3 is an exploded perspective view showing an assembled state of a fully-covered western style seat for a Japanese style toilet bowl.

FIG. 4 is an enlarged perspective view showing a part of the fixing portion main body of FIG.

FIG. 5 is a side view showing a fully-covered Western-style seat for a Japanese-style toilet which has been assembled.

FIG. 6 is a bottom view of FIG.

FIG. 7 is a side view showing a state where the lid of FIG. 5 is opened.

FIG. 8 is a plan view showing a state where the lid of FIG. 5 is opened.

FIG. 9 is an exploded perspective view showing an example of a conventional Western style seat.

[Explanation of symbols]

 1 Fixed Part Main Body 1c Elliptical Hole 3 Rotating Part Main Body 4 Seating Part Main Body 4b Collar Part 4c Lower Opening 5 Toilet Seat 5a Opening 5b Raised Part 6 Lid 12 Toilet Seat Supporting Member 12a Elliptical Hole 14 Boss 16 Japanese Style Toilet 16a Previous Cover 18 Cover member 20 Fully covered Western style seat

Claims (3)

[Scope of utility model registration request] 1. An elliptical body which is composed of a substantially tubular body having an elliptical hole opened on the top surface and which covers the Japanese-style toilet bowl entirely, and an ellipse which is connected to the elliptical hole of the fixed portion body on the bottom surface. The toilet seat support member having an inverted conical shape in side view with the shape hole opened, and the peripheral edge portion of the flange portion formed on the upper surface by being inserted into the fixing portion main body are in contact with the upper end portion of the toilet seat support member, and the lower side Is a seating portion main body formed of a substantially funnel-shaped body having a lower opening communicating with the opening portion of the Japanese style toilet, and a substantially horseshoe-shaped toilet seat and lid rotatably supported at one end of the seating portion main body. A fully-covered Western-style stool for Japanese-style toilets, which is composed of and. 2. The full-cover Western-style seat for a Japanese-style toilet according to claim 1, wherein a raised portion is formed on the peripheral edge of the upper surface of the toilet seat. 3. A substantially semicircular cutout portion is formed on the lower side of the fixing portion main body in the front direction, and a cover member having a shape corresponding to the shape of the cutout portion is removably fixed in a normal state. Item 1. A fully-covered Western-style seat for a Japanese-style toilet.