TW202006217A - Sanitary washing device capable of improving the pollution inhibition and cleaning performance - Google Patents

Abstract

The present invention includes: a main body with a built-in functional component, an operation part, a toilet seat, and a toilet lid. A main body casing includes: a rear main body casing for forming the entire back surface of the main body casing, and a part of both side surfaces, an upper surface and a bottom surface; and a front main body casing for forming the entire surface of the front of the main body casing, and a part of both side surfaces, the upper surface, and the bottom surface. The rear main body casing and the front main body casing are configured in a structure that the engaging grooves provided on the outer periphery are embedded and engaged with the engaging ribs, and are configured in a structure that the lower surfaces of the joint portions of the rear main body casing and the front main body casing are substantially on the same surface in a state that the rear main body casing and the front main body casing are jointed together. As a result, it is able to provide a sanitary washing device capable of improving the pollution inhibition and cleaning performance of the sanitary washing device, which is hygienic and convenient in use.

Description

Sanitary washing device

Field of invention The invention relates to an external structure of a body of a sanitary washing device for washing parts of a human body.

Background of the invention The conventional sanitary washing device includes a body casing with built-in functional components, and the body casing includes: a rear body casing, forming the entire back surface of the body casing, and part of both side surfaces, upper surface, and bottom surface; and a front body casing The body forms an integral part of the front surface of the body shell, and the two side surfaces, the upper surface and the bottom surface. In addition, a sanitary washing device formed by combining a rear body case and a front body case up and down on the bottom surface of the body case has been disclosed in, for example, Japanese Patent No. 5590273 (hereinafter referred to as "Patent Document 1") Was revealed.

10 is a cross-sectional view of the main body case of the conventional sanitary washing device described in Patent Document 1. FIG.

As shown in FIG. 10, the front end portion 4 of the rear body case 2 is fixed to the rear end portion 3 of the bottom surface of the front body case 1 in a state of being overlapped up and down.

Therefore, on the bottom surface of the body casing of the sanitary washing apparatus, the conventional sanitary washing apparatus will form a drop at the junction 5 between the front body casing 1 and the rear body casing 2. Thereby, dirt will easily adhere to the drop portion of the joint 5 and it will be difficult to perform the cleaning operation. That is, the conventional sanitary washing device still has room for improvement from the viewpoint of hygienic surface and ease of use.

Summary of the invention The invention provides a sanitary washing device which eliminates the drop of the bottom surface of the main body casing, makes it difficult to attach dirt, is easy to carry out cleaning operations, and is hygienic and has good convenience in use.

The sanitary washing device of the present invention includes: a body, which is installed on the toilet and has built-in functional components; and a toilet seat, which is rotatably provided on the body. The body includes a body casing that constitutes the exterior. The main body shell includes: a rear main body shell, which forms the entire back surface of the main body shell, and a part of the two side surfaces, the upper surface, and the bottom surface; and a front main body shell, which forms the entire front surface of the main body shell, and the two side surfaces, the upper surface, Part of the bottom surface. The rear body case and the front body case are configured such that the engagement groove provided on the outer periphery and the engagement rib are fitted and joined. In addition, the rear body case and the front body case are arranged such that the lower surface of the joint portion of the rear body case and the front body case becomes substantially the same plane when they are joined.

As a result, accumulation of dirt on the joint portion is suppressed, and cleanability can be improved. In addition, the cleanability of the lower surface of the body casing is improved. As a result, it is possible to provide a sanitary washing device which is hygienic and easy to use.

Detailed description of the preferred embodiment Hereinafter, embodiments of the present invention will be described with reference to the drawings. In addition, the present invention is not limited by this embodiment. (Embodiment) >1>Composition of toilet seat device

Hereinafter, the configuration of the sanitary washing device 100 in the embodiment of the present invention will be described using FIGS. 1 and 2.

FIG. 1 is a perspective view showing the appearance of a state in which the sanitary washing device 100 in this embodiment has been installed on the toilet 110. In addition, in the following, as shown in FIG. 1, the installation side of the body 200 of the sanitary washing apparatus 100 is the rear, and the installation side of the seat 300 is the front, and from the body 200 toward the front, the right side is the right The left side is the left side to explain the arrangement of each component.

As shown in FIG. 1, the sanitary washing device 100 of this embodiment includes a body 200, a toilet seat 300, a toilet cover 400 and the like, and is provided on the upper surface of the toilet 110.

The toilet seat 300 and the toilet cover 400 are pivotally supported by the body 200 to be opened and closed by a rotating mechanism to be installed. In addition, as shown in FIG. 1, in a state where the toilet cover 400 has been opened, the toilet cover 400 will stand up so as to be located at the rearmost portion of the sanitary washing device 100. On the other hand, in a state where the toilet cover 400 has been closed, the toilet cover 400 will cover the upper surface of the toilet seat 300 and a part of the body 200 and hide the interior of the toilet 110. The toilet seat 300 is configured to stand on the front surface of the body 200 in the same manner as the toilet cover 400 from the state placed on the upper surface of the toilet bowl 110 shown in FIG. 1.

The seating detection switch (not shown) is a bearing portion disposed on the rotating shaft that supports the toilet seat 300 and detects the human body seated on the toilet seat 300. The seating detection switch detects, for example, a weight change caused by the user sitting on the toilet seat 300, so as to open and close the seating detection switch. In this way, it is detected that the user is sitting on the toilet seat 300.

The body 200 includes a washing mechanism (not shown), a foam generating mechanism, a drying unit, a deodorizing mechanism, a control unit, and the like housed inside. The washing mechanism includes a washing water supply mechanism (not shown), a heat exchanger (not shown), a washing nozzle 201, and the like. The foam generating mechanism has a function of generating foam and coating the inner surface of the toilet 110 with the generated foam.

The purified water supply mechanism and the heat exchanger are connected to the washing nozzle 201. The heat exchanger heats, for example, the washing water supplied from the water channel piping to generate warm water. In addition, the heat exchanger supplies the generated warm water to the washing nozzle 201. The washing nozzle 201 sprays the supplied warm water toward the user's part to wash the user's part. In addition, the washing nozzle 201 includes a buttock washing nozzle for washing buttocks, a bidet nozzle for washing a part of a woman, and the like.

The foam generating mechanism foams the lotion and sprays the foam toward the inner surface of the toilet 110, and coats a wide range of the inner surface of the toilet 110 with foam. Thereby, the washing effect of the toilet 110 is improved, and the contamination of the toilet 110 is suppressed.

The drying unit sprays warm air toward the part of the human body wetted by washing water to dry the part.

The deodorizing mechanism collects the odor generated in the bowel movement from the toilet bowl 110, and deodorizes with a filter having a catalyst function.

In addition, a sleeve 210 is provided on the right side of the main body 200 and protrudes forward. The sleeve 210 includes an operation portion 211 arranged on the upper surface. The operation unit 211 is provided with a plurality of operation switches 212, indicator lights 213, and the like for operating each function of the sanitary washing apparatus 100.

In addition, the sleeve 210 includes a lotion box accommodating portion 214 that is provided at the front and accommodates the lotion used by the foam generating mechanism.

In addition, in the sanitary washing device 100 of the present embodiment, the foam generating mechanism, the drying unit, the deodorizing mechanism, and the like are not essential components of the sanitary washing device 100. Therefore, it may be a sanitary washing device that does not have the configuration of these components. >2>The external structure of the body of the sanitary washing device

Hereinafter, the external structure of the main body 200 of the sanitary washing apparatus 100 in this embodiment will be described using FIGS. 2 to 9.

2 is an exploded perspective view of a state where the front body casing 240 of the body 200 of the sanitary washing device 100 has been removed. FIG. 3 is a lower surface view of the body case 220. FIG. FIG. 4 is a cross-sectional view of the rear body case 230. FIG. 5 is a cross-sectional view showing details of the engagement groove 231 shown in part A of FIG. 4. FIG. 6 is a cross-sectional view of the front body case 240. FIG. 7 is a cross-sectional view showing details of the engaging rib 244 shown in part B of FIG. 6. FIG. 8 is a cross-sectional view showing the assembled state of the body case 220. FIG. 9 is a cross-sectional view showing details of the joint shown in part C of FIG. 8.

As shown in FIGS. 2 and 9, the body case 220 will constitute the exterior of the body 200 of the sanitary washing device 100. The body case 220 includes a rear body case 230, a front body case 240, and the like.

In more detail, the rear body case 230 and the front body case 240 are formed of a resin material such as polypropylene (PP). In addition, the rear body case 230 and the front body case 240 are configured to be engageable substantially over the entire circumference (including the entire circumference).

Furthermore, as shown in FIG. 2, the rear body case 230 will form a part of the entire back surface of the body case 220 and the two side surfaces, upper surface, and bottom surface of the body case 220.

That is, the rear body case 230 will constitute a member that becomes the main body of the body 200. Therefore, the rear body case 230 is formed to be able to provide all the functional members of the sanitary washing device 100 inside. In addition, the sleeve 210 described above is also attached to the rear body case 230.

On the other hand, as shown in FIG. 2, the front body case 240 closes substantially the entire surface (including the front face) of the opening of the front face of the rear body case 230. That is to say, the front body casing 240 will form a part of the entire front surface of the body casing 220 and the two side surfaces, upper surface, and bottom surface of the body casing 220.

As shown in FIG. 4, the rear body case 230 includes an engagement groove 231 formed at the front end of the bottom surface 230a. The engaging groove 231 is continuously formed in the width direction (left-right direction) of the rear body case 230. In addition, as shown in FIG. 5, the cross-sectional shape of the joining groove 231 of the rear body case 230 in the up-and-down direction is formed in the shape of a recess having a substantially trapezoidal shape (including a trapezoidal shape).

In particular, at the lower front end portion corresponding to the edge of the engagement groove 231, a rear outer peripheral edge 232 is formed, which is vertically formed to the lower surface 233 of the rear body case 230.

As shown in FIG. 6, the front body case 240 includes a corner portion 241, and the corner portion 241 is formed from below the front surface to the bottom surface. The corner portion 241 is formed in a curved shape at least in the vertical direction. That is, the corner portion 241 is formed by a curved surface because it is easily contaminated by defecation. As a result, it is difficult for the contaminants to accumulate on the front body casing 240, and the front body casing 240 can be easily cleaned.

As shown in FIG. 3, the corner portion 241 includes a washing nozzle opening 242 formed in the center, a foam nozzle opening 243, and the like. The cleaning nozzle opening 242 allows the cleaning nozzle 201 to move forward and backward. The foam nozzle opening 243 allows the foam nozzle for discharging the foam of the foam generating mechanism to move forward and backward.

As shown in FIG. 6, the front body case 240 includes an engaging rib 244 formed at the rear end of the bottom surface 240a. The engaging rib 244 is continuously formed in the width direction (left-right direction) of the front body case 240. In addition, as shown in FIG. 7, the cross-sectional shape of the engaging rib 244 of the front body case 240 in the up-down direction is formed in a substantially trapezoidal (including trapezoidal) convex shape. The height of the engaging rib 244 in the front-back direction is formed to have a size smaller than the depth of the engaging groove 231 in the shape of the recess of the rear body case 230.

As shown in FIG. 7, the engaging rib 244 includes a front outer peripheral edge 245 formed on the lower convex portion 244 a. The front outer periphery 245 is vertically formed to the lower surface 246 of the front body case 240. The upper side of the convex shape of the engaging rib 244 includes an inclined surface 244 b that is formed continuously to the upper surface of the bottom surface portion 240 a of the front body case 240. The height of the front outer peripheral edge 245 in the vertical direction is formed to have the same size as the height of the rear outer peripheral edge 232 of the rear body case 230 in the vertical direction.

As shown in FIGS. 8 and 9, the rear body case 230 and the front body case 240 are joined in a state where the engaging rib 244 of the front body case 240 is fitted into the engaging groove 231 of the rear body case 230.

FIG. 9 is a cross-sectional view showing details of the joint portion of the joint groove 231 of the rear body case 230 and the joint rib 244 of the front body case 240.

As shown in FIG. 9, in a state where the engaging rib 244 of the front body case 240 is fitted into the engaging groove 231 of the rear body case 230, a little bit is formed between the bottom surface 231 a of the engaging groove 231 and the front end surface 244 c of the engaging rib 244 Clearance. As a result, the rear outer peripheral edge 232 of the rear body casing 230 and the front outer peripheral edge 245 of the front body casing 240 will be more closely contacted when they are fitted.

That is, in particular, the front outer peripheral edge 245 of the front body case 240 is formed only under the engaging rib 244. Thereby, the engaging rib 244 of the front body case 240 can be sufficiently fitted into the engaging groove 231 of the rear body case 230. Therefore, the rear outer peripheral edge 232 of the rear body case 230 and the front outer peripheral edge 245 of the front body case 240 can be more reliably in close contact.

In addition, the height of the rear outer peripheral edge 232 of the rear body case 230 in the vertical direction and the height of the front outer peripheral edge 245 of the front body case 240 in the vertical direction are formed at the same height. Therefore, the lower surface 233 of the rear body case 230 and the lower surface 246 of the front body case 240 will be substantially the same surface by the embedded housing cases of the rear body case 230 and the front body case 240 (including Same side).

As described above, the corner portion 241 of the front and bottom surfaces of the front body casing 240 of the sanitary washing apparatus 100 of the present embodiment is formed by a curved surface. As a result, the accumulation of dirt on the front body casing 240 is suppressed, and the body casing 220 can be easily cleaned.

In addition, the sanitary washing apparatus 100 of the present embodiment is configured such that the rear outer peripheral edge 232 of the rear body case 230 and the front outer peripheral edge 245 of the front body case 240 are more securely in contact with each other. Thereby, the junction between the rear body casing 230 and the front body casing 240 is given high waterproof performance. In addition, since the accumulation of dirt on the joint portion is suppressed, the cleanability of the body case 220 is improved.

In addition, in the sanitary washing apparatus 100 of this embodiment, the lower surface 233 of the rear body case 230 and the lower surface 246 of the front body case 240 are substantially the same surface. Thereby, the accumulation of dirt on the junction of the rear body case 230 and the front body case 240 is suppressed, and the cleanability can be improved. In addition, cleaning of the lower surface of the body case 220 becomes easy. As a result, the cleaning performance of the sanitary washing device 100 is improved, and the ease of use can be improved.

As explained above, the sanitary washing device of the present invention includes: a body, which is installed on the toilet, and has built-in functional members; and a toilet seat, which is rotatably installed on the body. The body includes a body casing that constitutes the exterior. The main body shell includes: a rear main body shell, which forms the entire back surface of the main body shell, and a part of the two side surfaces, the upper surface, and the bottom surface; and a front main body shell, which forms the entire front surface of the main body shell, and the two side surfaces, the upper surface, Part of the bottom surface. The rear body case and the front body case are configured such that the engagement groove provided on the outer periphery and the engagement rib are fitted and joined. In addition, the lower surface of the joint portion of the rear case body and the front body case of the case case is substantially the same surface in a state where the rear body case and the front body case are joined.

As a result, accumulation of dirt on the joint portion is suppressed, and cleanability can be improved. In addition, the cleanability of the lower surface of the body casing is improved. As a result, it is possible to provide a sanitary washing device which is hygienic and easy to use.

In addition, in the sanitary washing device of the present invention, it is preferable that the outer peripheral edges of the rear body casing and the front body casing are in close contact when the rear body casing and the front body casing are joined.

Thereby, the joint portion is provided with high waterproof performance, and accumulation of dirt on the joint portion can be suppressed. As a result, it is possible to provide a sanitary washing device with improved cleanability.

1. 240‧‧‧ Front body shell 2. 230‧‧‧ Rear body shell 3‧‧‧ Rear end 4‧‧‧Front end 5‧‧‧Joint 100‧‧‧Sanitary washing device 110‧‧‧toilet 200‧‧‧Body 201‧‧‧cleaning nozzle 210‧‧‧sleeve 211‧‧‧Operation Department 212‧‧‧Operation switch 213‧‧‧ display light 214‧‧‧Lotion box storage 220‧‧‧Body shell 230a, 240a ‧‧‧ bottom face 231‧‧‧‧‧‧ groove 231a‧‧‧Bottom 232‧‧‧Rear outer periphery 233, 246‧‧‧ Lower surface 241‧‧‧ Corner 242‧‧‧cleaning nozzle opening 243‧‧‧ Foam nozzle opening 244‧‧‧Joint rib 244a‧‧‧Root 244b‧‧‧inclined surface 244c‧‧‧Front face 245‧‧‧ Front outer periphery 300‧‧‧seat 400‧‧‧Bilet

FIG. 1 is a perspective view of a state in which a sanitary washing device according to an embodiment of the present invention has been installed in a toilet.

Fig. 2 is an exploded perspective view of a state where the front body case of the body of the same sanitary washing device has been removed.

Fig. 3 is a lower surface view of the body casing of the same sanitary washing device.

4 is a cross-sectional view of the rear body case of the same sanitary washing device.

5 is a cross-sectional view showing details of part A of FIG. 4.

6 is a cross-sectional view of the front body case of the same sanitary washing device.

7 is a cross-sectional view showing details of part B of FIG. 6.

8 is a cross-sectional view showing an assembled state of the body casing of the same sanitary washing device.

9 is a cross-sectional view showing details of part C of FIG. 6.

10 is a cross-sectional view of a main body casing of a conventional sanitary washing device.

240‧‧‧Front body shell

244‧‧‧Joint rib

244a‧‧‧Root

244b‧‧‧inclined surface

245‧‧‧ Front outer periphery

246‧‧‧Lower surface

Claims (2)

A sanitary washing device, including: The body is set on the toilet and has built-in functional components; and The toilet seat is rotatably provided on the aforementioned body, In addition, the above-mentioned main body includes: a main body case, which constitutes the exterior, The body casing includes: a rear body casing, which forms the entire back surface of the body casing, and a part of the two side surfaces, an upper surface, and a bottom surface; and a front body casing, which forms the whole front surface of the body casing and the two side surfaces, Part of the upper surface and the bottom surface, The rear body case and the front body case are configured such that the engagement groove provided on the outer periphery and the engagement rib are fitted and joined, Furthermore, it is arranged that, in a state where the rear body case and the front body case are joined, the lower surface of the joint portion of the rear body case and the front body case becomes substantially the same surface. The sanitary washing device according to claim 1 is configured such that the outer periphery of the rear body case and the front body case are in close contact with each other when the rear body case and the front body case are joined.

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