TWM622098U - Adapter structure for deep-locking internal and external thread faucets - Google Patents

Abstract

This work is an adapter structure for deep-locking internal and external tooth faucets, including: an adapter structure that can be used for the extension pipe buried between the elbow pipe in the wall and the external faucet. The inner end of the adapter structure faces toward The elbow tube in the wall is provided with an abutting part and a rotating part. The abutting part is provided for the locking tool to pass through the through hole and then abut the top limit. The lock is pressed tightly to the elbow pipe buried in the wall, so as to achieve the purpose of easy installation, economic benefit and reduction of man-hours.

Description

Adapter structure for deep-locking internal and external tooth faucets

This creation is about the extension pipe that can be buried between the elbow pipe in the wall and the external faucet, especially an adapter structure that can deeply lock the inner and outer teeth faucet.

According to this, the structure of the conventional bathroom adapter is mainly in the shape of a curved pipe, and one end forms an inlet end for connecting the water source, and the other end is an outlet end, so that the pipe joint can be embedded in the wall. After the pre-drilled expansion channel, the threaded sleeve fixed in the outlet end is used to connect the water equipment such as the faucet or another pipeline, so that the water equipment can obtain the water supply smoothly, or can pass through the second pipeline. However, the conventional structure still has the following problems in practical application:

(1) The accommodating channel is often dug too deep due to the careless construction of the engineers. When the accommodating channel is too deep, an additional adapter needs to be screwed on the outlet end of the pipe joint, so that the The front edge is slightly protruding from the extension of the wall adapter to provide water equipment or another pipeline connection. As a result, the difficulty of installation will be greatly increased, and the installation steps will also be slightly complicated, and the use is relatively inconvenient;

(2) When the pipe joint needs to be extended by the screwing of the adapter, it is easy to cause water leakage because the joint of the two joints cannot be locked tightly.

In view of this, the creator has researched and improved the shortcomings of the conventional adapter structure, which is actually the goal of the research and development of the relevant industry. Therefore, it was designed with years of experience, after many discussions and trial samples, and many revisions and improvements, this creation was launched.

This creation provides an adapter structure that can deeply lock internal and external tooth faucets, including: an adapter structure that can be used for extending the pipe buried between the elbow pipe in the wall and the external faucet, and the adapter structure has an integral casting mold The formed first end and the second end, and a through hole passing through the first end and the second end, the inner end of the second end of the adapter structure is provided with an abutment toward the first end in sequence and a rotating part, the abutting part provides the locking tool through the through hole and then abuts the limit, the rotating part is fitted with the peripheral size of the tool and then rotates the second end of the adapter structure for extending the pipe The lock is tightened by the elbow pipe buried in the wall.

The main purpose of creating an adapter structure for deep-locking internal and external tooth faucets is that it is convenient, fast and easy to assemble, in line with economic benefits, and reduces man-hours and improves practicability and convenience.

The following descriptions are further described below in conjunction with the drawings of the preferred embodiments of the present creation, so that those who are familiar with the related technologies of the present creation can implement it according to the statements in this specification.

First of all, please refer to the first figure to the seventh figure, the present invention is an adapter structure that can deeply lock the inner and outer teeth faucet, including: an adapter structure 10, the adapter structure 10 can be suitable for burying In a wall surface 90, an elbow pipe 80 and an external faucet (the conventional structure of the faucet, so there is no drawing surface) are used for the extension connection. end 12, and an oval through hole 13 passing through the first end 11 and the second end 12; the first end 11 is a circular hollow cylindrical body, and an internal screw thread 111 is arranged in the first end, The inner screw thread 111 is used for locking and fixing the external faucet; please refer to the third to sixth figures, the second end 12 is a circular hollow cylinder whose diameter is smaller than the diameter of the first end, and the second end 12 is The outer ring surface of the end 12 is provided with an external screw thread 121. The external screw thread 121 is screw-locked and buried in a wall 90 inside the elbow elbow 80. The second end 12 of the adapter structure 10 faces the elbow elbow. The end of the tube 80 is provided with an abutting portion 122 of a circular sheet, a rotating portion 123 of a hexagonal hole, and a guiding portion 124 of a square hole in sequence. Please refer to the eighth figure. The abutting portion 122 provides a locking tool (for example, a hexagonal wrench, a T-shaped wrench or a screwdriver) through the through hole 13 in sequence, and then is guided by the guiding portion 124 to provide one end of the tool to rotate against the locking tool. The rotating part 123 is limited in the rear, and the rotating part 123 fits the outer dimensions of the tool and then rotates to tighten the external screw thread 121 of the second end 12 of the adapter structure 10 for extending the pipe and fix it to the wall surface 90 Inside elbow elbow 80, thereby achieving convenient, quick and easy assembly, cost-effective, practicality and reduced man-hours. Convenience is improved.

From the structure of the above-mentioned specific embodiment, the following benefits can be obtained:

1. The adapter structure of this invention can deeply lock the inner and outer teeth faucet. The abutting part 122 provides a locking tool (for example, a hexagonal wrench or a T-shaped wrench or a screwdriver) to pass through the through hole in sequence. 13. The guide part 124 and the rotating part 123 are pushed to the top to limit the position, and the rotating part 123 is fitted with the outer dimensions of the tool and then rotated to extend the adapter structure 10 for the extension of the pipe. The external thread 121 of the second end 12 is screwed. The elbow pipe 80 embedded in the wall surface 90 is locked and fixed tightly, thereby achieving convenient, quick and easy assembly, economic efficiency, and improved practicability and convenience in reducing man-hours.

10: Adapter structure

11: First End

111: Internal thread

12: Second end

121: External thread

122: Abutment

123: Rotation part

124: Guidance Department

13: Through hole

80: Elbow elbow

90: Wall

The first picture is a three-dimensional view of the installation state of this creation.

The second figure is an exploded three-dimensional cross-sectional view of this creation.

The third picture is a schematic top view of the installation state of this creation.

The fourth picture is the A-A sectional view of the third picture of this creation.

The fifth picture is the B-B sectional view of the third picture of this creation.

The sixth picture is the C-C sectional view of the third picture of this creation.

The seventh picture is the D-D sectional view of the third picture of this creation.

The eighth figure is a schematic cross-sectional view of the locking and tightening of the creative operation tool.

10: Adapter structure

11: First End

111: Internal thread

12: Second end

121: External thread

122: Abutment

123: Rotation part

124: Guidance Department

13: Through hole

80: Elbow elbow

90: Wall

Claims (8)

An adaptor structure capable of deep locking internal and external tooth faucets, comprising: an adaptor structure, the adaptor structure can be used for an extension pipe buried in a wall between an elbow pipe and an external faucet, the adaptor structure is The joint structure has a first end and a second end which are integrally molded, and a through hole passing through the first end and the second end; the first end is provided with an inner thread, and the inner thread provides The external faucet is locked and fixed; the outer ring surface of the second end is provided with an external screw thread, and the external screw thread is screw-locked and buried in a wall inner elbow elbow, and the second end of the adapter structure faces the elbow An abutting part, a rotating part and a guiding part are arranged at the end of the head and elbow pipe in sequence, and the abutting part is used to provide the locking tool to pass through the through hole, the guiding part and the rotating part in sequence and then abut the ceiling After the rotating part is fitted with the outer dimensions of the tool, it rotates to tighten the external thread screw lock of the second end of the adapter structure for extending the pipe and bury it in the elbow pipe of the inner elbow on the wall surface. The adaptor structure for deep-locking the inner and outer teeth faucet according to claim 1, wherein the through hole is oval. As claimed in claim 1, the adapter structure for deep-locking internal and external teeth faucets, wherein the first end is a circular hollow cylindrical body. As claimed in claim 1, the adapter structure for deep-locking internal and external teeth faucets, wherein the second end is a circular hollow cylindrical body whose diameter is smaller than that of the first end. As claimed in claim 1, the adaptor structure for deep-locking internal and external teeth faucets, wherein the abutting portion is a circular sheet-shaped body. The adaptor structure of the deep-locking internal and external tooth faucet according to claim 1, wherein the rotating part is in the shape of a hexagonal hole. According to the adapter structure for deep-locking the inner and outer teeth faucet according to claim 1, the tool can be a hexagonal wrench, a T-shaped wrench or a screwdriver. As claimed in claim 1, the adaptor structure for deep-locking internal and external tooth faucets, wherein the guide portion is in the shape of a square hole.

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