CN1107479C - Closet seat and sealing structure thereof - Google Patents

Abstract

To cancel the storage of dust by closing a gap, which is formed at a joint part between a surface member and a base member, with a seal member. At a gap D to be formed at a joint part 4 between a surface member 1 and a base member 2, a seal member 4 composed of synthetic resin/ rubber is attachably and detachably inserted. Thus, since dust is prevented from being stored in the gap between the surface member 1 and the base member 2, beautiful appearance/sanitary can be improved. Further, since water is not infiltrated inside, a washable warm toilet seat can be provided. Since the seal member 4 is attachable/detachable, it can be exchanged as needed.

Description

Toilet seat

The present invention relates to the toilet seat that constitutes by surface element and bottom surface member.

As shown in Figure 4, generally on Occidentalism closet U toilet seat 10 is set, toilet seat 10 is often made of synthetic resin.

Again as shown in Figure 5, also usually hollow is made in inside as the surface element 11 that the user is taken one's seat with the structure that the bottom surface member 12 that contacts with the closet surface gives combination.Cause is made hollow structure, so but toilet seat 10 lightweights, and shown in Fig. 5 (B), can set heater H in inside and make the heating toilet seat.

As the measure that surface element 11 is combined with bottom surface member 12, except the embedded structure of machinery, screw, bonding agent etc., the welding of useful ultrasonic vibration also.Here it is shown in Fig. 6 (A), after bottom surface member 12 is configured in the rear side of surface element 11, applies ultrasonic vibration in both contacts site, makes the local 12a fusing of bottom surface member 12, thereby shown in Fig. 6 (B) both are welded.

When making described toilet seat 10, do not produce clearance D in the joint portion 13 of surface element 11 and bottom surface member 12 fully and be difficulty extremely.Therefore, in described clearance D, accumulate rubbish and dust easily, and be difficult to cleaning, thereby exist the anxiety of damaging aesthetic property, wholesomeness.

In addition, because of under the situation of toilet seat being made the heating toilet seat, be afraid of to enter water, so can not wash from described clearance D.

Shortcoming in view of above-mentioned existence, the invention provides a kind of for the toilet seat that can be sealed in the formed gap, joint portion of surface element that constitutes toilet seat and bottom surface member, adopting the characteristics of toilet seat of the present invention to be, can be that the containment member of being sealed in the gap that the joint portion produced of surface element and bottom surface member is installed with taking off.

In addition, the containment member that the present invention adopts, be a kind of be the containment member that is installed on the joint portion of the surface element that constitutes toilet seat and bottom surface member with taking off, its characteristics are, comprise insertion section that the gap of described joint portion is sealed and with the cover portion of the surperficial butt of toilet seat.

Or a kind of be to constitute the containment member that the joint portion of the surface element of toilet seat and bottom surface member is covered with taking off, its characteristics are to have the cover portion that covers toilet seat bottom surface integral body.

And in described containment member, also can integrally formed lining pin.

In the present invention, " gap " of so-called surface element and bottom surface member, certainly be meant the gap that between surface element and bottom surface member, is produced inevitably because of the shaping error, also comprise the predetermined gap of containment member being installed and having a mind between formation.

The simple declaration of accompanying drawing

Fig. 1 is the 1st embodiment of the present invention, Fig. 1 (A) is the cutaway view of a toilet seat part, Fig. 1 (B) is the cutaway view that amplifies the joint portion of presentation surface member and bottom surface member, Fig. 1 (C) is mounted in the vertical view that the interior all sides of toilet seat are tied the containment member of platform portion, and Fig. 1 (D) is mounted in the vertical view of the containment member of toilet seat outer circumferential side joint portion.

Fig. 2 is the 2nd embodiment of the present invention, and Fig. 2 (A) is the upward view that the toilet seat of containment member has been installed, and Fig. 2 (B) is the cutaway view along X-X line among Fig. 2 (A).

Fig. 3 is the 2nd embodiment of the present invention, and Fig. 3 (A) is the cutaway view that amplifies the joint portion of presentation surface member and bottom surface member, and Fig. 3 (B) is the cutaway view along Y-Y line among Fig. 2 (A).

Fig. 4 is the stereogram that expression is provided with the Occidentalism closet of toilet seat.

Fig. 5 is the figure of the existing toilet seat of expression, and Fig. 5 (A) is a upward view, and Fig. 5 (B) is the cutaway view along B-B line among Fig. 5 (A).

Fig. 6 amplifies the surface element in the existing toilet seat of expression and the cutaway view of member joint portion, bottom surface, is to be used for illustrating both figure in conjunction with summary.

The 1st embodiment

Fig. 1 represents the 1st embodiment of the present invention.Characteristics as present embodiment are, by in the surface element 1 that constitutes toilet seat and the joint portion 3 formed clearance D of bottom surface member 2 containment member 4 being installed, seal this clearance D.At this moment, in order to insert containment member 4 easily, also can expressly between surface element 1 and bottom surface member 2, be pre-formed the clearance D of proper width size.

For example the synthetic resin material of urethane resin, silicones etc. or elastomeric material etc. have corrosion resistance to containment member 4 usefulness and flexible material is made.In this example, shown in Fig. 1 (B) amplifies, with its form made with the insertion section 4a that is inserted in clearance D between surface element 1 and the bottom surface member 2 and with the structure of the 4b of cover portion of the surperficial butt of toilet seat.Also can form the jut 4c that slip-off preventing is used at insertion section 4a.

In addition, consider fitting operation efficient and act on the stress etc. of containment member that the flat shape of containment member 4 is preferably made the shape that approaches the joint portion.That is, for the joint portion 3 (P) (with reference to Fig. 5) of all sides in the toilet seat, as Fig. 1 (C), (P) does ovalisation or circle, Long Circle etc. with containment member 4, for the joint portion 3 (Q) of outer circumferential side, the containment member 4 (Q) shown in Fig. 1 (D) is such, also can adopt half elliptic shape.

Containment member 4 as constituted above, are inserted in the clearance D that is produced in the joint portion 3 of the surface element 1 of toilet seat 10 and bottom surface member 2 by its insertion section 4a, thereby seal this clearance D, make the inner space sealing.Therefore, can prevent to accumulate rubbish or dust, and a kind of flushable heating toilet seat can be provided in clearance D.

In addition, the surface of the 4b of cover portion in the containment member 4, preferably trying one's best with same one side and becoming level and smooth shape forms.Here it is because if the surface of the 4b of cover portion recessed or do coarsely, then accumulates rubbish or dust there, might damage aesthetic property, wholesomeness.

The 2nd embodiment

Fig. 2 is expression covers occasion with 5 pairs of bottom surface integral body that are made of surface element 1 and bottom surface member 2 of containment member embodiment.Shown in Fig. 2 (B), when the joint portion 3 of surface element 1 and bottom surface member 2 is positioned at the bottom surface,, can seal the clearance D that results from described joint portion 3 by covering bottom surface integral body.

The containment member 5 of present embodiment comprises roughly identical with the bottom shape of toilet seat 10 5a of cover portion and the flange part 5b of circumference formation inside and outside the described cover 5a of portion.Shown in Fig. 3 (A) amplifies, on described flange part 5b, be formed with the protuberance 5c that is embedded in formed groove 1a on surface element 1.At the suitable position of the 5a of cover portion, integrally formed again just like the lining pin 6 shown in Fig. 3 (B).And the material of containment member 5 can be used the synthetic resin of silicones, urethane resin etc. or rubber etc.

Containment member 5 as constituted above, are configured on the bottom surface of toilet seat 10, by making the protuberance 5c that is located at the flange part 5b of circumference inside and outside the 5a of cover portion chimeric with the groove 1a that is formed at surface element 1 inner and outer circumferential surfaces, can easily install and can not come off.Thereby the clearance D that the joint portion 3 that is enclosed in surface element 1 and bottom surface member 2 is produced prevents to accumulate rubbish and dust, and closed interior.In addition, in the present embodiment, also can set lining pin 6 simultaneously by containment member 5 is installed.

Embodiments of the invention are not limited to form recited above, can use various forms.For example, in the 1st embodiment shown in Figure 1, be designed to: set the lining pin being installed on respectively between the containment member 4 (P) of combination of inner and outside portion 3 (p), 3 (Q), 4 (Q), and they are integrated.

In addition, in Fig. 2 and the 2nd embodiment shown in Figure 3, also can constitute:, form the jut that is inserted in gap between surface element 1 and the bottom surface member 2 at the suitable position of the 5a of cover portion, when on the bottom surface that containment member 5 is installed in toilet seat 10, also can seal described gap with jut.

Other the embodiment of the invention can be done suitable change.

Adopt the present invention, owing to seal the gap of the joint portion that results from surface element and bottom surface member with containment member, thus there is not the anxiety of accumulating rubbish or dust, therefore, wholesomeness, aesthetic property excellence, and, can clean toilet seat easily.

Because it can be the structure of taking off that containment member makes, so, can change when needing in loss or when wearing out etc.In addition, also can only containment member be taken off and wash.

Because by the gap that containment member is sealed surface texture and bottom surface member is installed, make toilet seat inside become enclosure space, Gu Shui can not enter inside.Therefore, can provide a kind of flushable heating toilet seat.

Claims (1)

1. a toilet seat is made of surface element and bottom surface member, it is characterized in that, can be the containment member of being sealed in the gap that the joint portion produced of described surface element and described bottom surface member is installed with taking off.

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