CN217711057U

CN217711057U - Floor drain deodorizer with adjustable floor drain bell mouth sealing structure

Info

Publication number: CN217711057U
Application number: CN202221742549.4U
Authority: CN
Inventors: 于小航; 于树贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-11-01
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses a floor drain deodorizer of floor drain bellmouth seal structure with adjustable, including the floor drain body, floor drain body lower extreme for the tubulose end of outband screw thread and the top of this floor drain body toward outer protruding spacing ring that forms, the tubulose end be used for with the drain pipe suit cooperation of peripheral hardware, it still includes the suit at tubulose is served and can takes place elastic deformation's sealing washer, locking ring, the upper and lower both sides of locking ring and tubulose end screw-thread fit and sealing washer are contradicted the cooperation and are formed the structure that can extrude the sealing washer and make its external diameter grow with spacing ring, locking ring respectively. The utility model discloses have sealed effectual and can adjust the drain pipe that the sealing washer diameter size matches different pipe diameters through the extrusion.

Description

Floor drain deodorizer with adjustable floor drain bell mouth sealing structure

Technical Field

The utility model relates to a floor drain field especially relates to a floor drain deodorizer of floor drain bellmouth seal structure with adjustable.

Background

The floor drain is an important part for connecting a drainage pipeline system and a room. At present, a traditional floor drain is installed on a water outlet and is communicated with an outdoor drain pipe, due to the problems that the size of the drain pipe is different from that of the floor drain, and the like, in order to guarantee the sealing effect and the like when the tubular end of the floor drain is communicated with the drain pipe, a sealing ring needs to be installed on the tubular end of the floor drain firstly, and then the tubular end of the floor drain is matched with the outdoor drain pipe in a sleeved mode.

How to solve the above problems is a technical problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can adjust the floor drain deodorizer of sealed effectual adjustable floor drain bellmouth seal structure of sealing washer diameter size through the extrusion, this floor drain deodorizer can adjust the drain pipe that sealing washer diameter size matches different pipe diameters through the extrusion.

In order to realize the above-mentioned purpose, the utility model provides a floor drain deodorizer of floor drain bellmouth seal structure with adjustable, including the floor drain body, the floor drain body lower extreme for the tubulose end of outband screw thread and the top of this floor drain body toward outer protruding spacing ring that forms, the tubulose end is used for cooperating with the drain pipe suit of peripheral hardware, and it still includes the suit and is in the tubulose is served and can takes place elastic deformation's sealing washer, locking ring, the upper and lower both sides of locking ring and tubulose end screw-thread fit and sealing washer are contradicted the cooperation and are formed the structure that can extrude the sealing washer and make its external diameter grow with spacing ring, locking ring conflict respectively.

Further, the sealing ring comprises a sealing ring layer top, a sealing ring layer bottom and an annular extrusion groove, wherein the annular extrusion groove is formed between the sealing ring layer top and the sealing ring layer bottom.

Further, the section of the annular extrusion cavity is of an outwards-distorted C-shaped structure.

Further, the sealing ring is made of rubber.

Compared with the prior art, the beneficial effects of the utility model are as follows:

when the utility model is used, the utility model is arranged in a water outlet on the ground, the deformation degree of the outer diameter of the sealing ring is adjusted according to the diameter of the drain pipe of the peripheral equipment, because the locking ring is in threaded fit with the tubular end, and the upper and lower sides of the sealing ring are respectively in interference fit with the spacing ring and the locking ring to form a structure which can extrude the sealing ring to enlarge the outer diameter of the sealing ring, when the locking ring on the tubular end is rotated upwards, the sealing ring can be stressed by the extrusion of the external force to generate elastic deformation, the outer diameter of the sealing ring is expanded outwards, and the sealing ring is attached to the pipe wall of the peripheral equipment drain pipe to complete the installation of the floor drain body; when the diameter of the drain pipe is smaller, the locking ring is rotated downwards to be loosened, so that the pressure on the sealing ring is reduced; when the diameter of the drain pipe is larger, the locking ring is rotated upwards and screwed, the sealing ring is extruded by the limiting ring and the locking ring to generate elastic deformation and expand the outer diameter and is attached to the pipe wall of the drain pipe, the sealing rings with different calibers do not need to be replaced in sequence, and meanwhile, the sealing performance between the floor drain body and the drain pipe is ensured due to the adjustable diameter of the sealing ring; therefore, the utility model discloses have and can adjust the drain pipe that sealing washer diameter size matees different pipe diameters through the extrusion, make the sealed effectual between floor drain body and the outdoor drain pipe through adjusting sealing washer diameter size.

The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.

Drawings

Fig. 1 shows a cross-sectional view of a floor drain deodorizer of an adjustable floor drain bellmouth sealing structure provided by the utility model before a sealing ring is extruded;

fig. 2 shows a cross-sectional view of the floor drain deodorizer of the adjustable floor drain bellmouth sealing structure provided by the utility model after the sealing ring is extruded;

fig. 3 shows a perspective view of a sealing ring of a floor drain deodorizer of an adjustable floor drain bellmouth sealing structure provided by the utility model;

fig. 4 shows an explosion schematic diagram of a floor drain deodorizer and a drain pipe of the adjustable floor drain bellmouth sealing structure provided by the utility model;

description of reference numerals: the floor drain comprises a floor drain body 1, a limiting ring 11, a tubular end 2, a sealing ring 21, a sealing ring layer top 211, a sealing ring layer bottom 212, an annular extrusion groove 213, a locking ring 22 and a drain pipe 3.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-4 and show, the utility model provides a floor drain deodorizer of floor drain bellmouth seal structure with adjustable, including

floor drain body

1, 1 lower extreme of floor drain body for the tubulose end 2 of outband screw thread and the top of this floor drain body 1 toward outer protruding spacing ring 11 that forms, tubulose end 2 is used for the drain pipe 3 suit cooperation with the peripheral hardware, and it still includes the suit and is in elastic deformation's sealing washer 21, locking ring 22 can take place on the tubulose end 2, locking ring 22 forms the structure that can extrude sealing washer 21 and make its external diameter grow with spacing ring 11, locking ring 22 conflict cooperation respectively with 2 screw-thread fit of tubulose end and the upper and lower both sides of sealing washer 21.

The seal ring 21 comprises a seal ring layer top 211, a seal ring layer bottom 212 and an annular extrusion groove 213, wherein the annular extrusion groove 213 is formed between the seal ring layer top 211 and the seal ring layer bottom 212. When the locking ring 22 and the limiting ring 11 press the sealing ring 21, the top 211 and the bottom 212 of the sealing ring layer apply pressure to the annular pressing groove 213, so that the annular pressing groove 213 bends outward to press the outer diameter of the sealing ring 21, and the sealing ring 21 deforms elastically and expands outward in outer diameter to fit the wall of the drain pipe 3.

In the present invention, the cross section of the annular extrusion groove 213 is an outward-warped C-shaped structure. The annular extrusion groove 213 has a better extrusion molding effect on the sealing ring 21 due to the C-shaped structural design.

The utility model discloses in, sealing washer 21 is the rubber material, adopts the rubber material to make sealing washer 21 have better flexible ductility to and make sealing washer 21 can laminate drain pipe 3's pipe wall more and increase sealed effect.

When this embodiment specifically uses, at first, will the utility model discloses install in the outlet on ground, on sealing washer 21 suit income floor drain body 1's tubulose end 2, then according to the deformation degree of waiting to install 3 bore size regulation sealing washers 21 of drain pipe, through locking ring 22 and spacing ring 11 cooperation extrusion sealing washer 21 on the tubulose end 2, take place elastic deformation when sealing washer 21 receives the extrusion of external force, annular extrusion groove 213 outwards expands, it is required with 3 bore size of identical drain pipe, because sealing washer 21 has better extension elasticity for the rubber material, the drain pipe 3 that is used for making floor drain body 1's tubulose end 2 and peripheral hardware is sealing washer 21 after the suit and drain pipe 3 inner wall seal laminating effect better. When the caliber of the drain pipe 3 is smaller, the locking ring 22 is rotated downwards to loosen, so that the extrusion on the sealing ring 21 is reduced; when the bore of drain pipe 3 is great, screw up locking ring 22 the upwards rotation, the sealing washer 21 receives the extrusion of spacing ring 11 and locking ring 22 and takes place elastic deformation external diameter and enlarge, so the utility model discloses need not to change the sealing washer of different diameters again in proper order, also improved the leakproofness between floor drain body 1 and the drain pipe 3 through sealing washer 21 simultaneously.

The above description is that of the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; without departing from the scope of the invention, it is intended that the present invention shall not be limited to the above-described embodiments, but that the present invention shall include all the modifications and variations of the embodiments. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention all still belong to the protection scope of the technical solution of the present invention.

Claims

1. The floor drain deodorizer with the adjustable floor drain socket sealing structure comprises a floor drain body (1), wherein the lower end of the floor drain body (1) is a tubular end (2) with external threads, the top of the floor drain body (1) protrudes outwards to form a limiting ring (11), and the tubular end (2) is used for being sleeved and matched with an external drain pipe (3); the method is characterized in that: the sealing ring extrusion die further comprises a sealing ring (21) and a locking ring (22), wherein the sealing ring (21) and the locking ring (22) are sleeved on the tubular end (2) and can generate elastic deformation, the locking ring (22) is in threaded fit with the tubular end (2), and the upper side and the lower side of the sealing ring (21) are respectively in interference fit with the limiting ring (11) and the locking ring (22) to form a structure capable of extruding the sealing ring (21) to enable the outer diameter of the sealing ring to be enlarged.

2. The floor drain deodorizer of adjustable floor drain bellmouth seal structure of claim 1, characterized in that: the sealing ring (21) comprises a sealing ring layer top (211), a sealing ring layer bottom (212) and an annular extrusion groove (213), wherein the annular extrusion groove (213) is formed between the sealing ring layer top (211) and the sealing ring layer bottom (212).

3. The floor drain deodorizer of the adjustable floor drain bellmouth sealing structure of claim 2, characterized in that: the section of the annular extrusion groove (213) is of an outwards-warped C-shaped structure.

4. The floor drain deodorizer of an adjustable floor drain bellmouth sealing structure of any one of claims 1 to 3, characterized in that: the sealing ring (21) is made of rubber.