CN2349273Y

CN2349273Y - Deodrising stop for closet

Info

Publication number: CN2349273Y
Application number: CN 98229347
Authority: CN
Inventors: 汤文君
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-08-21
Filing date: 1998-08-21
Publication date: 1999-11-17
Anticipated expiration: 2008-08-21

Abstract

The utility model discloses a stench preventing stopper for a closet. The utility model comprises a sleeve pipe and a sealing cover, wherein, the upper part of the sleeve pipe is provided with a flange, and the lower part of the sleeve pipe is provided with an upward flanging; the sealing cover is arranged above the opening part of the flanging; the lower edge of the sealing cover, which is lower than the opening of the flanging, is connected with the flanging through a supporting post. The utility model has the advantages of simple structure, easy production, and good stench preventing effect.

Description

Deodrising stop for closet

The utility model relates to a kind of sanitary apparatus accessory, is a kind of Deodrising stop for closet specifically.

As everyone knows, the present crouching formula closet stall and the outlet of urinal all are directly to link to each other with sewer pipe by pipeline, the peculiar smell that gives out behind the organic matter fermentation in the foul smell of excrements and the sewer pipe directly distributes in the room by big or small urinal outlet, having a strong impact on people room and office environment, although people are provided with curved water pipe in case peculiar smell sheds on the pipeline of closet stall, but effect is undesirable, often needs with a large amount of water flushings.A large amount of waste water resources, in order to address this problem, people are provided with the sleeve pipe on a band edge of a wing in the exit of crouching formula closet stall, sleeve opening is provided with a hollow ball in the hope of reducing water supply volume, but because hollow ball and sleeve pipe are difficult to be close to fully, foul smell still distributes in the room by the space between them, thereby odor-resistant result is poor.

The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, the Deodrising stop for closet that odor-resistant result is good.This deodorization plug can significantly reduce water supply volume, and odor-resistant result is reliable and stable.

The purpose of this utility model realizes by following technical proposals:

Set up the sleeve pipe on the band edge of a wing, a top in the exit of urinal, the sleeve pipe bottom is a flanging upwards, and flanging oral area top is provided with the seal closure of a band pillar, and the seal closure lower edge is lower than the flanging mouth, and touches mutually with flanging by pillar.Said seal closure is a bell-jar, and said seal closure also can be cone-shaped hood.

From can realizing that above-mentioned situation order of the present utility model as can be known is, in fact flanging plays a water effect, under the normal condition, its internal memory full water, the seal closure lower edge is lower than the flanging mouth again, like this, the flanging of seal closure and sleeve pipe bottom has formed a sealing structure for water, guarantees that the smelly different gas of sewer can not come out by the urinal outlet.Fine really through the practical operation situation effect.Because stool or urine at first enter the sleeve pipe flanging after dashing through water, under the impact of water effect, excrements climbs over flanging and enters gutter, pillar quantity between seal closure and sleeve pipe flanging is good with three generally, flanging and seal closure lower edge spacing are not passed through as long as design, generally can not influence stool at 3-5cm.

Accompanying drawing 1 is the utility model structure cut-away view.

In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings below:

As shown in Figure 1, design the sleeve pipe 2 on the band edge of a wing, a top 1 in the exit of urinal, the edge of a wing mainly is to guarantee that sleeve pipe closely pastes and prevent downslide mutually with the closet outlet.The sleeve pipe bottom is a flanging 5 of upwards rolling over, the flanging angle is good more than spending with 30, consider that the flanging mouth should not be too little, its angle also should not be greater than 55 degree, the flanging height designs as required, and present embodiment is selected 6cm for use, and flanging oral area top is provided with a seal closure 3, said seal closure is taper or bell, and the utility model is selected taper for use.The lower edge of seal closure is advisable to be lower than flanging oral area 0.5-1cm, and present embodiment is selected the latter for use.The seal closure bottom is provided with pillar, and pillar is cylindricality or sheet shape, and present embodiment is three cylindricality pillars, and seal closure touches with flanging mutually by pillar 4, so that play the role of positioning.For increasing seal closure stability, can in flanging, be provided with and three corresponding shrinkage pools of pillar.

Claims

1, a kind of Deodrising stop for closet comprises sleeve pipe (2) and seal closure (3), and it is characterized in that: sleeve pipe top is provided with the edge of a wing (1), the sleeve pipe bottom is a flanging (5) upwards, flanging oral area top is provided with a seal closure, and the seal closure lower edge is lower than the flanging mouth, and touches mutually with flanging by pillar (4).

2, according to the said Deodrising stop for closet of claim 1, it is characterized in that: described seal closure is a bell-jar.

3, according to the said Deodrising stop for closet of claim 1, it is characterized in that: described seal closure is a cone-shaped hood.