JP3029977U - Drain pipe adapter that doubles as a pipe cover - Google Patents

Abstract

(57) [Summary] [Purpose] This is a drain pipe adapter that connects the metal drain pipe of equipment such as washbasins and handwashers to the vinyl pipe for drainage. By molding the pipe cover integrally as shown in Fig. 1. The purpose as a piping cover can be achieved at the same time [Construction] 1 Pipe cover and 2 insertion part are integrally molded with vinyl etc. 3 O ring groove is made and 4 O ring is fitted

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 Used when connecting drain pipes such as hand wash basins and wash basins in private residences

[0002]

[Prior art]

[0003]

[Fig. 3] There are 9 drainage pipe adapters that can be tightened with 10 flock nuts, but the number of parts is large and sealing of drainage is reliable but expensive.

[0004]

[Fig.4] 13 Sunry rubber is easy to install and inexpensive, but the sealing of drainage is uncertain Water tends to leak

[0005]

[Fig. 5] The rubber pipe cover 14 is effective for deodorization, but the effect of sealing the drainage water is negligible

[0006]

[Problems to be solved by the device]

 Making things that are cheap and can reliably connect drainage

[0007]

[Means for Solving Problems]

 The piping cover 1 and the insertion part 2 are made of plastic etc. by integral molding

Make a groove for O-ring 3 inside the cover and insert the O-ring 4

[0009]

【Example】

 It is possible to cover the wall gap of 7 at the same time by applying adhesive glue to the insertion part of 2 of the drain pipe adapter that also serves as the pipe cover of 1 to 5 drain pipe.

After that, the pipe of P Torra of the hand-washing machine of 8 is connected to the hand-washing machine with one touch.

[0011]

[Effect of device]

 Since it can be integrally molded with plastic, it can be inexpensive

By using the O-ring, the P-trap pipe can be inserted with one touch, so the construction is simple and the drainage can be sealed reliably.

[Brief description of drawings]

[Figure 1] Elevation view of the drainage pipe adapter that also serves as the pipe cover

[Fig. 2] Usage example of drain pipe adapter that also serves as a pipe cover

[Figure 3] Conventional screw type drain pipe adapter

[Fig. 4] Conventional Sunly rubber

[Figure 5] Conventional rubber piping cover

[Explanation of symbols]

1 Pipe cover and drain pipe adapter 2 Insert part 3 O ring groove 4 O ring 5 drain pipe 6 wall 7 wall gap 8P tiger drain pipe 9 screw type drain adapter 10 bag nut 11 rubber packing 12 pipe cover 13 sunly rubber 14 rubber Plumbing cover

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[Procedure amendment]

[Submission date] April 30, 1996

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be corrected] Name of device

[Correction method] Change

[Correction content]

[Title of device] Drain pipe adapter that also serves as a pipe cover

[Procedure Amendment 2]

[Document name to be amended] Statement

[Name of item to be corrected] Claim 1

[Correction method] Change

[Correction content]

Claims (1)

[Scope of utility model registration request] 1. A pipe cover and a plug portion are integrally formed.