WO2016054771A1

WO2016054771A1 - Seal ring for toilet installation

Info

Publication number: WO2016054771A1
Application number: PCT/CN2014/088134
Authority: WO
Inventors: 刘永茂; 张子鹏
Original assignee: 厦门立业卫浴工业有限公司
Priority date: 2014-10-08
Filing date: 2014-10-08
Publication date: 2016-04-14

Abstract

A seal ring for toilet installation is provided between a toilet sewage outfall (10) and a drain pipe (20), and comprises a seal ring main body (1) and a tray (2); the seal ring main body (1) is mounted on the tray (2); the seal ring main body (1) and the toilet sewage outfall (10) are mounted in a fit manner, and the tray (2) and the drain pipe (20) are mounted in a fit manner. When the seal ring main body (1) is mounted on the tray (2), a seal air cavity (11) is formed in the seal ring main body (1).

Description

Sealing ring for toilet installation

技术领域Technical field

The invention relates to the field of sealing rings, in particular to a sealing ring for toilet installation.

背景技术Background technique

In the prior art, when the toilet is installed, a sealing ring is usually installed at the docking point of the toilet sewage outlet and the sewage pipe, and the toilet sewage outlet is connected with the sewage pipe to discharge the sewage, and the sealing ring functions to seal the leakproof and deodorizing.

The publication No. CN203603240U discloses a toilet seal having a ring body made of a high elastic rubber material. The toilet seal ring is made of solid high-elastic rubber material, and has the following disadvantages: First, the solid elastic strength of the toilet seal made of solid high-elastic rubber is still not high, and the production cost is high; Second, the toilet seal ring is integrally formed. This makes the production of molds more complicated.

The toilet seals of the prior art are generally solid, such as a toilet seal flange disclosed in the publication No. CN202298854U, a wax-free toilet seal disclosed in the publication No. CN102510924A, and a 'toiletgasket' disclosed in the publication No. US6691331B2. All of them have the above-mentioned drawbacks, and therefore, the inventors have improved them, and the present invention has been produced.

发明内容Summary of the invention

The object of the present invention is to provide a sealing ring for toilet installation, which can enhance the elasticity of the toilet installation, save the production cost of the sealing ring, is convenient to process, and is convenient to install and use for a longer time.

To achieve the above object, the solution of the present invention is:

A sealing ring for toilet installation is disposed between the toilet sewage outlet and the sewage pipe, including a sealing ring body and a tray; the sealing ring body is mounted on the tray, and the sealing ring body is matched with the toilet sewage outlet, and the tray and the sewage are discharged The tube is fitted and fitted; when the sealing ring body is mounted on the tray, a sealing air chamber is formed in the sealing ring body.

Further, the sealing ring body and the tray are concave-convex to form a sealed air chamber.

Further, an air cavity having an opening is formed in the body of the sealing ring, and a tongue is formed correspondingly on the tray. When the sealing ring body is mounted on the tray, the tenon is inserted into the opening to form a sealed air cavity in the sealing ring body.

Further, the sealing ring body is mounted on the tray by the slot and the rib, and the rib is inserted into the slot.

Further, two holes and two ribs are respectively formed on the main body of the sealing ring, and two slots and two ribs are correspondingly formed on the tray, and the two ribs on the main body of the sealing ring are respectively inserted into the two slots on the tray, and the tray The upper two ribs are respectively inserted into the two slots on the body of the sealing ring.

Further, a radial reverse buckle is formed on the main body of the sealing ring, and a buckle is formed on the tray, and the buckle is inserted into the inverted buckle to further seal the sealing ring main body and the tray.

Further, the radial undercut is set to a U shape.

Further, a sealing rib is formed on the upper end surface and the lower end surface of the sealing ring main body, respectively.

After adopting the above solution, when the sealing ring main body of the present invention is mounted on the tray, a sealing air cavity is formed in the sealing ring main body, and the sealing ring main body and the tray are separately arranged, and therefore, the following advantages are obtained:

First, a sealing air chamber is formed in the sealing ring body. Since the gas is sealed in the sealing air chamber, the elasticity of the sealing ring body is large when the gas is compressed, so that the sealing ring body is not required to be made of high-elastic rubber, thereby saving cost.

Second, the sealing air cavity is formed in the main body of the sealing ring, and a part of the sealing ring main body material is omitted, thereby saving production cost.

Third, the main body of the sealing ring and the tray are formed separately, which makes the production of the mold simpler and saves the production cost; the main body of the sealing ring can be soft rubber, and the tray can be any material such as plastic, further saving production cost; the tray is convenient for guiding and positioning, and the separation is convenient. Forming is easy to install.

附图说明DRAWINGS

Figure 1 is a perspective assembled view of the present invention;

Figure 2 is a front view of the present invention;

Figure 3 is a sectional view of the combination of the present invention;

Figure 4 is an exploded perspective view of the present invention;

Figure 5 is an exploded cross-sectional view of the present invention;

Figure 6 is a schematic view of the assembly process of the present invention;

Fig. 7 is a schematic view showing the state in which the assembly of the present invention is completed.

Label description

Toilet sewage outlet 10 sewage pipe 20

Ground 30

Sealing ring body 1 air chamber 11

Opening 12 slot 13

Rib 14 undercut 15

Sealing reinforced strip 16 tray 2

Convex 21 slot 22

Rib 23 buckle 24

具体实施方式detailed description

The invention will be described in detail below with reference to the drawings and specific embodiments.

Referring to FIGS. 1 to 7, a seal ring for toilet installation, as shown in FIGS. 6 and 7, is disposed between the toilet drain port 10 and the drain pipe 20, and includes a seal ring body 1 and a tray 2.

The sealing ring main body 1 is mounted on the tray 2, the sealing ring main body 1 is fitted with the toilet drain port 10, and the tray 2 is fitted with the drain pipe 20, as shown in Figs. 6 and 7.

When the sealing ring main body 1 is mounted on the tray 2, a sealing air chamber 11 is formed in the sealing ring main body 1. As shown in Fig. 3, a gas is sealed in the sealing air chamber 11, and when the gas is compressed, the sealing ring main body 1 has a large elasticity. Therefore, the sealing ring main body 1 is not required to be made of high-elastic rubber, which saves cost.

In this embodiment, as shown in FIG. 5, an air chamber 11 having an opening 12 is formed in the sealing ring main body 1, and a boss 21 is formed on the tray 2, and when the sealing ring main body 1 is mounted on the tray 2, the tenon 21 is inserted. In the opening 12, a sealing air chamber 11 is formed in the sealing ring main body 1, as shown in Fig. 3, which makes the processing convenient and has good sealing property.

In order to enhance the sealing performance of the sealing ring main body 1 and the tray 2, in the embodiment, the sealing ring main body 1 is mounted on the tray 2 through the slot and the rib, and the rib is inserted into the slot, specifically as shown in FIG. The two main ribs 13 and the two ribs 14 are respectively formed on the sealing ring main body 1, and two slots 22 and two ribs 23 are correspondingly formed on the tray 2, and the two ribs 14 on the sealing ring main body 1 are respectively inserted into the tray 2. In the upper two slots 22, the two ribs 23 on the tray 2 are respectively inserted into the two slots 13 on the sealing ring main body 1, as shown in FIG.

In order to further enhance the sealing property of the sealing ring main body 1 and the tray 2, a radial U-shaped inverted buckle 15 is formed on the sealing ring main body 1, and a buckle 24 is formed on the tray 2, and the buckle 24 is inserted into the U-shaped inverted buckle 15 so that the buckle 24 is inserted into the U-shaped inverted buckle 15 The seal body 1 is further sealed from the tray 2.

At the same time, in order to make the sealing body between the sealing ring main body 1 and the toilet and the floor 30 better, the upper end surface and the lower end surface of the sealing ring main body 1 are respectively formed with sealing reinforcing ribs 16, and only the upper end surface of the sealing ring main body 1 is shown in the figure. The sealing ribs 16 are sealed.

The sealing ring main body 1 and the tray 2 are formed separately, so that the production mold is relatively simple; the sealing ring main body 1 can be rubber, and the tray 2 can be any material such as plastic, which saves production cost; the tray 2 is convenient for guiding and positioning, and the separate molding is convenient for installation. .

The above description is only a preferred embodiment of the present invention, and is not a limitation on the design of the present invention. Any equivalent changes made according to the design key of the present case fall within the scope of protection of the present case.

Claims

1. A sealing ring for toilet installation, disposed between the toilet sewage outlet and the sewage pipe, comprising a sealing ring body and a tray; the sealing ring body is mounted on the tray, and the sealing ring body is fitted with the toilet sewage outlet, and the tray The utility model is matched with the sewage pipe; and the sealing air body is formed in the sealing ring body when the sealing ring body is mounted on the tray.

2. A sealing ring for toilet installation according to claim 1 wherein the sealing ring body cooperates with the tray to form a sealed air chamber.

3. A sealing ring for toilet installation according to claim 2, wherein an air chamber having an opening is formed in the body of the sealing ring, and a tongue is formed on the tray, and the sealing ring body is mounted on the tray. The tenon is inserted into the opening to form a sealed air cavity in the body of the seal.

4. A sealing ring for toilet installation according to claim 1, wherein the sealing ring body is mounted on the tray by a slot and a rib, and the rib is inserted into the slot.

The sealing ring for toilet installation according to claim 4, wherein the sealing ring body respectively forms two slots and two ribs, and the tray correspondingly forms two slots and two ribs The two ribs on the main body of the sealing ring are respectively inserted into the two slots on the tray, and the two ribs on the tray are respectively inserted into the two slots on the main body of the sealing ring.

6. A sealing ring for toilet installation according to claim 1, wherein a radial inversion is formed on the body of the sealing ring, and a buckle is formed on the tray, and the buckle is inserted into the inverted buckle to make the sealing ring. The body and the tray are further sealed.

7. A seal for toilet installation according to claim 6 wherein the radial undercut is U-shaped.

8. A sealing ring for toilet installation according to claim 1, wherein the upper end surface and the lower end surface of the sealing ring body are respectively formed with sealing reinforcing ribs.