CN2315156Y

CN2315156Y - Odour seal

Info

Publication number: CN2315156Y
Application number: CN 97241549
Authority: CN
Inventors: 胡九林
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-11-28
Filing date: 1997-11-28
Publication date: 1999-04-21
Anticipated expiration: 2007-11-28

Abstract

The utility model relates to a stench clogging device for a toilet. The utility model is composed of a fixing ring, a sealing ring, a bottom turning cover, wherein, the edge of the bottom turning cover is provided with two lifting ears which upwards extend, and the outer sides of the two lifting ears are appressed with the inner sides of two connecting ribs which are positioned on the side surface of the fixing rings; the bottoms of the two connecting ribs and the bottom of the fixing ring are flat, and male pins on which springs are arranged are penetrated among the lifting ears and the connecting ribs. The utility model has the advantages of compact structure, stable elasticity, firm connection, good stench clogging effect, long service life, etc.

Description

Smell stopper

The utility model relates to the smell stopper that a kind of lavatory crouching civilian dress is put sewage draining exit.

The kind of present commercially available smell stopper is a lot, and they are mostly unreliable in use, is easy to damage.Such as the smell stopper that adopts reed control to renovate, its reed material is a copper sheet, and elasticity is relatively poor, and long-term folding is stirred, and elasticity is faded, and can make that to renovate closure not tight, loses the function of stifled foul smell.More distinct issues are, the end renovates not firm with connecting of retainer plate, and under strong hydraulic blow, the diffusing phenomenon that collapses happens occasionally, and causes sewage draining exit to stop up, and brings very burden to the user.

The purpose of this utility model is in order to solve the deficiency that the above-mentioned background technology exists, to propose a kind of elastic stability, and is stifled smelly effective, is difficult for the smell stopper that looses and collapse.

At the foregoing invention purpose, the utility model adopts following technical scheme: a kind of smell stopper, and to renovate 2 by retainer plate 1, sealing ring 3 and the end and form, its special character is; Renovate 2 edges at the described end two hangers 6 that stretch out above renovating upper surface the end of towards are arranged, the outside of these two hangers is close to two and is connected muscle 7 inboards, two connect the side that muscle 7 is positioned at retainer plate 1, its bottom is concordant with the retainer plate bottom, at hanger with connect the pin 5 that is installed with location, a two between the muscle, be equipped with on the pin 5 and force the end to renovate 2 springs 4 that cover aperture, retainer plate 1 lower end.

The utlity model has compact conformation, elastic stability connects characteristics such as firm, especially adopt hanger and the connected mode that connects muscle, make the end renovate difficult drop-off, be difficult for move left and right, it still can seal real sewage draining exit after long-time the use, play good stifled smelly effect.

Below in conjunction with the accompanying drawing illustrated embodiment, describe the utility model in detail.

Fig. 1 is a front view.

Fig. 2 is an A-A sectional view among Fig. 1.

See figures.1.and.2, sealing ring 3 adopts butterfly rubber to make, it is enclosed within the upper end of plastics retainer plate 1, two hangers 6 of renovating 2 edges the end of at insert two of retainer plate side and connect between the muscle 7, hanger 6 is as far as possible little with the gap that connects muscle 7 fitting faces, renovate 2 move left and right in the end with restriction, guarantee that the end renovates the aperture that can cover retainer plate 1 lower end fully.At hanger 6 with connect between the muscle and be horizontally through a pin 5, the head that pin 5 is emerged is flat with the pliers folder, makes axial location, prevents the pin displacement, and double torsion spring 4 is enclosed within on the pin between two hangers, and it can force the end to renovate 2 apertures that cover retainer plate 1 lower end.

This smell stopper connects firmly, and long service life can be born strong hydraulic blow, and it is particularly suitable for average family and uses.

Claims

A kind of smell stopper, renovating (2) by retainer plate (1), sealing ring (3) and the end forms, it is characterized in that: renovating (2) edge at the described end has two to renovate the hanger (6) that stretch out the upper surface top end of towards, the outside of these two hangers is close to two and is connected muscle (7) inboard, two connect the side that muscle (7) is positioned at retainer plate (1), its bottom is concordant with the retainer plate bottom, at hanger with connect the pin (5) that is installed with location, a two between the muscle, be equipped with on the pin (5) and force the end to renovate the spring (4) in retainer plate (1) aperture, lower end, (2) lid position.