HOT-PLATE-WELDED WATER PIPE

Abstract

A hot-plate-welded water pipe includes a first water inlet pipe, a second water inlet pipe, a lateral pipe, all of a hollow cylinder shape, and a cover plate. The lateral pipe is connected to and in communication with the first water inlet pipe and second water inlet pipe, an opening is provided on a central portion of the lateral tube, and the opening protrudes from a surface of the lateral pipe. The cover plate is connected onto the opening, and the cover plate is welded onto the opening through hot-plate-welding. The first water inlet pipe, the second water inlet pipe, and the lateral pipe formed integrally into a body through injection molding.

Claims

1. A hot-plate-welded water pipe, comprising: a first water inlet pipe, of a hollow cylinder shape; a second water inlet pipe, of the hollow cylinder shape; a lateral pipe, of the hollow cylinder shape, wherein the lateral pipe is connected to and in communication with the first water inlet pipe and second water inlet pipe, an opening is provided on a central portion of the lateral tube, and the opening protrudes from a surface of the lateral pipe; and a cover plate, connected onto the opening, wherein the cover plate is welded onto the opening through hot-plate-welding, wherein the first water inlet pipe, the second water inlet pipe, and the lateral pipe are formed integrally into a body through injection molding.

2. The hot-plate-welded water pipe as claimed in claim 1, wherein the cover plate is replaceable.

3. The hot-plate-welded water pipe as claimed in claim 1, wherein on a lower portion of a connection part between the first water inlet pipe and the lateral pipe is provided with outer threads; and on a lower portion of a connection part between the second water inlet pipe and the lateral pipe is provided with outer threads.

4. The hot-plate-welded water pipe as claimed in claim 1, wherein on a pipe upper portion opening of the connection part between the first water inlet pipe and the lateral pipe is provided with inner threads and outer threads; and on a pipe upper portion opening of the connection part between the second water inlet pipe and the lateral pipe is provided with the inner threads and the outer threads.

5. The hot-plate-welded water pipe as claimed in claim 1, wherein a partition piece is disposed in the first water inlet pipe, to separate the first water inlet pipe into a first water inlet channel and a first water outlet channel; a partition piece is disposed in the second water inlet pipe, to separate the second water inlet pipe into a second water inlet channel and a second water outlet channel.

6. The hot-plate-welded water pipe as claimed in claim 1, wherein the first water inlet pipe, the second water inlet pipe, and the lateral pipe are formed into shape by means of plastic secondary molding.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The related drawings in connection with the detailed descriptions of the present invention to be made later are described briefly as follows, in which:

[0019] FIG. 1 is a schematic diagram of a hot-plate-welded water pipe according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

[0020] The purpose, construction, features, functions and advantages of the present invention can be appreciated and understood more thoroughly through the following detailed descriptions with reference to the attached drawings.

[0021] In the following, an embodiment is used to describe the various details of the present invention. However, it does not mean that this embodiment represents all the embodiments of the present invention. Other embodiments can be envisaged by people familiar with this field, and thus they all belong to the scope of the present invention.

[0022] In the following descriptions, the terms utilized center, up, down, left, right, vertical, horizontal, in, out are meant to indicate relations of orientations and positions in the attached drawings, to simplify descriptions of the present invention. Yet this does not mean expressly or implicitly the specific orientation or position of an element or a device, or it has to be operated and functions in that specific orientation or position, and thus this does not constitute restrictions of the present invention. In addition, the terms first, second, third are used for description purpose, and this does not mean expressly or implicitly their relative importance.

[0023] It has to be emphasized that, in the descriptions of the present invention, unless otherwise specified, the terms install, communication, connection should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, be connected into a body, a mechanical connection, an electric connection; a direct connection, a connection through a medium in between, and communication of inner portions of the two elements. For the people familiar with this field, the real meanings of the terms in the present invention can be understood easily and readily.

[0024] Refer to FIG. 1 for a schematic diagram of a hot-plate-welded water pipe according to the present invention. As shown in FIG. 1 the present invention provides a hot-plate-welded water pipe, comprising: a first water inlet pipe 1-1, of a hollow cylinder shape; a second water inlet pipe 1-2, of the hollow cylinder shape; a lateral pipe 2, of the hollow cylinder shape, and is connected to and in communication with the first water inlet pipe 1-1 and second water inlet pipe 1-2, an opening is provided on a central portion of the lateral tube, and the opening protrudes from a surface of the lateral pipe 2; and a cover plate 3, connected onto the opening, and the cover plate 3 is welded onto the opening through hot-plate-welding. The first water inlet pipe 1-1, the second water inlet pipe 1-2, and the lateral pipe 2 formed integrally into a body through injection molding.

[0025] In an embodiment of the present invention, the cover plate 3 is replaceable, and can be adapted to use on various different 4-inch platform faucets, to achieve various different shapes and outer appearances.

[0026] On a lower portion of a connection part between the first water inlet pipe 1-1 and the lateral pipe 2 is provided with outer threads; and on a lower portion of a connection part between the second water inlet pipe 1-2 and the lateral pipe 2 is provided with outer threads, to facilitate installation on a water basin.

[0027] On a pipe upper portion opening of the connection part between the first water inlet pipe 1-1 and the lateral pipe 2 is provided with inner threads and outer threads; and on a pipe upper portion opening of the connection part between the second water inlet pipe 1-2 and the lateral pipe 2 is provided with the inner threads and the outer threads.

[0028] A partition piece is disposed in the first water inlet pipe 1-1, to separate the first water inlet pipe 1-1 into a first water inlet channel and a first water outlet channel; a partition piece is disposed in the second water inlet pipe 1-2, to separate the second water inlet pipe 1-2 into a second water inlet channel and a second water outlet channel.

[0029] The first water inlet pipe 1-1, the second water inlet pipe 1-2, and the lateral pipe 2 are formed into shape by means of plastic secondary molding.

[0030] The above detailed description of the preferred embodiment is intended to describe more clearly the characteristics and spirit of the present invention. However, the preferred embodiments disclosed above are not intended to be any restrictions to the scope of the present invention. Conversely, its purpose is to include the various changes and equivalent arrangements which are within the scope of the appended claims.