CN200964632Y

CN200964632Y - Construction tube wall-piecing hole sealing pad

Info

Publication number: CN200964632Y
Application number: CN 200620130281
Authority: CN
Inventors: 于付忠; 于婷婷; 于访亭
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-11-03
Filing date: 2006-11-03
Publication date: 2007-10-24
Anticipated expiration: 2016-11-03

Abstract

The utility model discloses a gasket of a wall-entrance hole for building pipes, comprising a rubber elastic ring, a waterproofing membrane and a rubber pressing pad. A convex ring is provided In the middle of the elastic ring; the waterproofing membrane is sleeved to the convex ring and is connected to the elastic ring with high-viscosity adhesive. The pressing pad is sleeved to the convex ring and is connected to the waterproofing membrane with high-viscosity adhesive. The diameter of the waterproofing membrane is 20 centimeters wider than the diameter of the prepared hole. The utility model has an ingenious design and various specifications, cost lowly and is convenient to produce and install. The utility model solved the problem of water leakage which is caused by the puncture of pipes into the wall, and will not affect other constructions.

Description

Building pipe wall-through hole sealing mat

Technical field:

The utility model relate to tubing pass floor or body of wall preformed hole position leakage prevention member, specifically a kind of wall-through hole for building and the sealing device between the tubing.

Background technology:

In construction work, always there is the tubing of unlike material different size to pass floor or body of wall, and usually there is very big hidden danger in the sealing that tubing passes floor or body of wall preformed hole position, bring very burden for people's life production, with the washroom is example: have a lot of drainage pipes in the washroom, though in building construction process, done waterproofing work, but in use still seepage can often take place, and the seepage overwhelming majority shows that gutter passes the reserved opening position of floor, and the filler water resistance in the reason of infiltration or the reserved opening is poor; Or filling workman construction operation is half-hearted, and it is lack of standardization to construct.Notification number is that the Chinese patent of CN2820977 discloses a kind of " antiseep upper and lower conduit spare ", be a convex edge to be set closely contact on body with body of wall, though certain leak preventing effect is also arranged, but owing to there being not or the like reason of the coefficient of expansion between body and the body of wall, the time a little for a long time still drainage can occur; Notification number is that the Chinese patent of CN2469290 discloses a kind of " kitchen and toilet floor standpipe water joint ", adopts pressure cylinder and upper and lower extend neck to be tightly connected, and effect also clearly, it is complicated that structure shows slightly, and upper and lower extend neck also needs machining screw, and the manufacturing procedure complexity has also increased cost simultaneously.

Summary of the invention:

Technical problem to be solved in the utility model provides a kind of building pipe wall-through hole sealing mat, and the sealing mat structure is simple, raw material is sufficient, processing is simple, easy construction, can thoroughly solve because of tubing and pass the drainage that body of wall causes.

Technical solution adopted in the utility model is:

A kind of building pipe wall-through hole sealing mat is made of elastic collar, waterproof roll and pressure pad, be arranged on the preformed hole place of floor, the middle part of elastic collar has protruding circle, protruding circle closely is socketed on the tubing, waterproof roll is socketed on the protruding circle of elastic collar, and pressure pad is socketed in protruding circle and is crimped on the waterproof roll.

Described waterproof roll is bonded on the elastic collar, and pressure pad is bonded on the waterproof roll.

Described elastic collar and pressure pad are rubber bodies, and have the desired performance of waterproofing materials.

Described waterproof roll is polyethylene terylene coiled material, rubber coiled material, high-polymer modified pitch coiled material etc., can select for use flexibly according to basic unit's material.

Described waterproof roll is an annular, also can be other shapes such as square, rhombus.

The diameter of described waterproof roll is greater than 10-50 centimetre of preformed hole diameter.

The diameter of described waterproof roll is greater than 20 centimetres of preformed hole diameters.

The utility model is skillfully constructed, multi-size, with low cost, processing and easy construction, can thoroughly solve because of tubing passes the drainage that body of wall causes, and be hidden construction, and the height of whole sealing mat is no more than 1CM, does not influence the construction of other work post.

Description of drawings:

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is a user mode schematic diagram of the present utility model.

The specific embodiment:

The utility model will be further described below in conjunction with accompanying drawing:

As shown in Figure 1 and Figure 2: annular waterproof roll 2 and rubber pressure pad 4 that this building pipe wall-through hole sealing mat is made by caoutchouc elasticity lasso 1, polyethylene polyester material constitute, the middle part of elastic collar 1 has protruding circle 5, waterproof roll 2 is enclosed within protruding circle 6 and is connected on the elastic collar 1 with high viscosity is gluing, rubber pressure pad 4 is enclosed within protruding circle 6 and is connected on the waterproof roll 2 with high viscosity is gluing, and the diameter of waterproof roll 2 is greater than 20 centimetres of preformed hole diameters.During use, only need suitable being enclosed within of building pipe wall-through hole sealing mat tense-lax exposed on the tubing 3 of floor, waterproof roll 2 is covered on the preformed hole 5 on the floor, and bond together closely with bonding agent and floor and to get final product.

Claims

1, a kind of building pipe wall-through hole sealing mat, it is characterized in that: constitute by elastic collar (1), waterproof roll (2) and pressure pad (4), the preformed hole (5) that is arranged on floor is located, the middle part of elastic collar (1) has protruding circle (6), protruding circle (6) closely is socketed on the tubing (3), waterproof roll (2) is socketed on the protruding circle (6) of elastic collar (1), and pressure pad (4) is socketed in protruding circle (6) and is crimped on the waterproof roll (2).

2, building pipe wall-through hole sealing mat as claimed in claim 1 is characterized in that: waterproof roll (2) is bonded on the elastic collar (1), and pressure pad (4) is bonded on the waterproof roll (2).

3, building pipe wall-through hole sealing mat as claimed in claim 1 or 2, it is characterized in that: elastic collar (1) and pressure pad are rubber bodies.

4, building pipe wall-through hole sealing mat as claimed in claim 1 is characterized in that: waterproof roll (2) is polyethylene terylene coiled material or rubber coiled material or high-polymer modified pitch coiled material.

5, as claim 1 or 4 described building pipe wall-through hole sealing mats, it is characterized in that: waterproof roll (2) is annular.

6, building pipe wall-through hole sealing mat as claimed in claim 5 is characterized in that: the diameter of waterproof roll (2) is greater than diameter 10-50 centimetre of preformed hole (5).

7, building pipe wall-through hole sealing mat as claimed in claim 6 is characterized in that: the diameter of waterproof roll (2) is greater than 20 centimetres of preformed hole (5) diameters.