CN2159757Y - Anti-stink device for squat toilet - Google Patents

Abstract

The utility model relates to an anti-stink device for toilets, which can effectively prevent odour from emitting from a bed pan hole. The utility model is composed of a sealing ring (1), a casing (2) and a floating plug (3). A hole which is smaller than the diameter of the floating plug (3) is arranged on the bottom surface of the casing (1) whose upper opening is provided with a flanging; the interior of the floating plug (3) is a closed hollow cavity, and the sealing ring (1) is installed outside the casing (2). The utility model is plugged into the bed pan hole to effectively prevent dirty gas from emitting from the bed pan hole.

Description

Anti-stink device for squat toilet

The utility model relates to a kind of toilet deodorization apparatus.

" Bedpan plug " (CN2055151U) in, the deodorization apparatus that a kind of bedpan uses is disclosed, it is characterized in that: on the cock body made from rubber link is housed, an end of link connects by the Kong Bingyong connector on the bowl formula cock body, and the other end is connected with pull bar; During use, this utility model is filled in the bedpan hole, can be prevented that filthy gas from distributing, simultaneously, can prevent that article from falling down from the bedpan hole.This utility model is simple in structure, has certain odor-resistant result, but it also deposits following deficiency: the sealing of cock body is influenced by the surface roughness in bedpan hole, and uses inconvenient.

The purpose of this utility model is to provide a kind of good seal performance, deodorization apparatus simple in structure, easy to use.

The purpose of this utility model can realize by following measure:

A kind of Crouching type bed-pan deodorant is characterized in that it is made up of sealing ring (1), housing (2), floating plug (3); There is one than the little hole of floating plug (3) diameter on the bottom surface of the housing (2) that flanging arranged suitable for reading; The inner cavity of floating plug (3) for encapsulation; Sealing ring (1) is contained in the outside of housing (2).

Advantage easy to use, good seal performance that the utility model compared with prior art has.

Fig. 1 is the structure chart of the utility model embodiment 1.

Fig. 2 is the vertical view of the utility model Fig. 1.

Fig. 3 is the structure chart of the utility model embodiment 2.

Further specify enforcement of the present utility model below in conjunction with accompanying drawing.

Embodiment 1:

According to shown in Figure 1, the utility model is made up of sealing ring (1), housing (2), floating plug (3); Housing (2) is suitable for reading flanging, and a hole is arranged below; Floating plug (3) is a spheroid, middle cavity for encapsulation, and the diameter of floating plug (3) is less than the diameter in the hole on the housing (2); In the outside of housing (2) sealing ring (1) is housed.The utility model is filled in the bedpan hole, and when dashing just, floating plug (3) is subjected to buoyancy force, and ight soil is after the hole of housing (2) is washed away, and floating plug (3) can prevent that with the hole of current encapsulating housing (2) filthy gas from shedding.

Embodiment 2:

According to shown in Figure 3, floating plug (3) also can be made hemisphere or cone body.

Claims (1)

1, a kind of Crouching type bed-pan deodorant is characterized in that it is made up of sealing ring (1), housing (2), floating plug (3); Suitable for reading have the bottom surface of the housing (2) of flanging to have one than the little hole of floating plug (3) diameter, and floating plug (3) inside is sealed hollow; Sealing ring (1) is contained in the outside of housing (2).

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