TWM611727U - Hand tool for installing water pipe joint - Google Patents

Abstract

This creation is a hand tool for installing water pipe joints, which contains a rod. The shaft includes a connecting end, an operating end, and a shaft. The coupling end is formed with a thread for coupling with the water pipe joint. The operating end is a polygon in the cross section of the axis of the vertical rod body, so as to be combined with the wrench. The shaft part is connected between the coupling end and the operating end. The advantage of this creation is that the thread on the joint end of the rod can be combined with the water pipe joint first, and then the length of the shaft can be used to extend the joint end and the water pipe joint deep inside the wall, so that the author can The outer side of the wall is connected with the operating end of the rod body with a wrench to rotate the rod body, and then the water pipe joint arranged on the connecting end is rotated to be screwed on the end of the water pipe to be installed.

Description

Hand tool for installing water pipe joints

This creation department relates to a hand tool, especially a hand tool for installing water pipe joints.

The water pipe is usually buried in the wall, and the outer end is almost flush with the wall. In the prior art, when disassembling, replacing or installing the water pipe joint, the operator uses a wrench to clamp the water pipe joint to rotate to complete the operation.

However, since the outer end of the water pipe is almost flush with the wall, when the builder uses a wrench to clamp the water pipe joint to rotate, the fingers of the builder who hold the wrench are likely to rub against the wall, which is not easy to construct and easy to be injured.

In view of the aforementioned shortcomings and deficiencies of the prior art, this creation provides a hand tool for installing water pipe joints, which is in the shape of a long rod and one end can be combined with the water pipe joint, thereby increasing the rotation plane and wall during wrench operation. The distance between the faces, and then free up space for the operator to operate the wrench.

In order to achieve the above-mentioned creative purpose, the technical means used in this creation is to design a hand tool for installing water pipe joints, which is used to combine with a water pipe joint and to be combined with a wrench; this is used to install water pipe joints. Hand tools include: A rod, which contains A coupling end, which is formed with a thread for coupling with the water pipe joint; An operating end, which is a polygon in a cross section perpendicular to the shaft center of the rod body, so as to be combined with the wrench; A shaft part connected between the coupling end and the operating end.

The advantage of this creation is that the thread on the joint end of the rod can be combined with the water pipe joint first, and then the length of the shaft can be used to make the position of the operating end far away from the wall, so that the operator can be far away from the wall. A wrench is combined with the operating end of the rod body to rotate the rod body, and then the water pipe joint arranged on the connecting end is rotated so that it is screwed on the outer end of the water pipe to be installed. In other words, this creation can increase the distance between the rotating plane and the wall during wrench operation, thereby freeing up space for the operator to operate the wrench; in this way, the operator’s fingers for holding the wrench will not rub against the wall. Easy to construct.

Furthermore, in the hand tool for installing a water pipe joint, the hand tool for installing a water pipe joint further includes a sleeve tube, which is rotatably sleeved on the shaft portion of the rod body.

Furthermore, in the hand tool for installing water pipe joints, a ring groove is formed on the outer ring surface of the shaft portion of the rod body; a limiting portion is protrudingly formed on the inner wall surface of the sleeve, and The limiting part is movably arranged in the ring groove; the distance between the inner wall surfaces of the ring groove on both sides of the rod in the axial direction is greater than that of the limiting part in the axial direction of the rod Therefore, the sleeve can move relative to the shaft along the axial direction of the shaft.

Furthermore, in the hand tool for installing water pipe joints, the thread of the coupling end of the rod body is an external thread; the sleeve is moved along the axial direction of the rod body with respect to the shaft part. Move to selectively cover the thread on the joint end.

Furthermore, in the hand tool for installing water pipe joints, two clamping planes are formed on opposite sides of the outer ring surface of the sleeve, and the two clamping planes are parallel to each other.

Furthermore, in the hand tool for installing water pipe joints, the operating end of the rod body has a hexagonal shape in a cross section perpendicular to the shaft center of the rod body.

In the following, in conjunction with the drawings and preferred embodiments of this creation, the technical means adopted by this creation to achieve the predetermined creation purpose are further explained.

Please refer to Figure 1, Figure 2, and Figure 3, the hand tool for installing water pipe joints in this creation is used to combine with a water pipe joint (not shown in the figure) and used to connect with a wrench (not shown in the figure). ) Combine. The hand tool used for installing the water pipe joint includes a rod body 10 and a set of pipe 20.

The rod body 10 includes a connecting end 11, an operating end 12, and a shaft portion 13. The coupling end 11 is formed with a thread for coupling with the water pipe joint. Specifically, in this embodiment, the thread is an external thread, but in other embodiments, the thread may also be an internal thread. The operating end 12 has a polygonal shape in the cross section of the axis of the vertical rod body 10, and is specifically hexagonal in this embodiment, so as to be combined with a wrench. The shaft portion 13 is connected between the coupling end 11 and the operating end 12, and the length of the shaft portion 13 can be configured as required. In other words, if the water pipe is generally buried 30 cm in the wall, the shaft portion 13 can be The configuration is larger than 30 cm, or the shaft 13 may have a variety of specific specifications, such as 30 cm, 45 cm, 60 cm, and so on. In addition, in this embodiment, a ring groove 131 is formed on the outer ring surface of the shaft portion 13.

The sleeve 20 is rotatably sleeved on the shaft portion 13 of the shaft 10. In this embodiment, a limiting portion 21 is protrudingly formed on the inner wall surface of the sleeve 20. The limiting portion 21 is movably provided in the ring groove 131 and selectively abuts against the rod body 10 in the axial direction. The inner wall surface of the ring groove 131. The ring groove 131 is located at the distance between the inner wall surfaces on both sides of the shaft 10 in the axial direction, which is greater than the width of the limiting portion 21 in the axial direction of the shaft 10, whereby the sleeve 20 can be relative to the shaft portion 13 moves along the axial direction of the rod body 10, as shown in Figs. 1 to 2. In this way, the user can hold the sleeve 20 with one hand and operate the wrench to move back and forth or rotate with the other hand, which makes it easier to use and operate. In addition, the sleeve 20 selectively covers the thread on the coupling end 11 by moving relative to the shaft portion 13 along the axial direction of the shaft 10. Thereby, after the installation of the water pipe joint is completed, the user can use the front end of the sleeve 20 to resist and fix the water pipe joint, and then rotate the rod body 10 to separate the coupling end 11 of the rod body 10 from the water pipe joint. In addition, two clamping planes 22 are formed on opposite sides of the outer ring surface of the sleeve 20, and the two clamping planes 22 are parallel to each other, which can facilitate the clamping and use of pliers or other tools. The specific structure of the sleeve 20 is not limited to the above, and in other embodiments, the sleeve 20 may not be provided.

When used in this creation, first screw the coupling end 11 of the rod body 10 to one end of a water pipe joint, and then use the coupling end 11 screwed with the water pipe joint as the front end to extend the rod body 10 into the inside of the wall, and The other end of the water pipe joint is aligned with and abuts against the end of a water pipe, and then a wrench is connected to the operating end 12 of the rod body 10 on the outside of the wall, so as to rotate the rod body 10, and then rotate the water pipe joint to make it contact with the The end of the water pipe is screwed together, and finally the sleeve 20 is pressed forward against the water pipe joint to fix the water pipe joint, and the rod body 10 is rotated in the opposite direction relative to the sleeve 20 so that the joint end 11 can be separated from the water pipe joint. installation.

The advantage of this creation is that the thread on the joint end 11 of the rod body 10 can be combined with the water pipe joint first, and then the length of the shaft part 13 is used to make the position of the operating end 12 far away from the wall, so that the author can A wrench is used to connect the operating end 12 of the rod body 10 far away from the wall to rotate the rod body 10, and then rotate the water pipe joint arranged on the connecting end 11 to be screwed on the outer end of the water pipe to be installed. In other words, this creation can increase the distance between the rotating plane and the wall during wrench operation, thereby freeing up space for the operator to operate the wrench; in this way, the operator’s fingers for holding the wrench will not rub against the wall. Easy to construct.

The above description is only the preferred embodiment of the creation, and does not limit the creation in any form. Although the creation has been disclosed in the preferred embodiment as above, it is not intended to limit the creation. Any technical field has Generally knowledgeable persons, without departing from the scope of this creative technical solution, can use the technical content disclosed above to make slight changes or modifications to equivalent embodiments with equivalent changes. However, any content that does not deviate from this creative technical solution is based on this Any simple modifications, equivalent changes and modifications made to the above embodiments by the technical essence of the creation still fall within the scope of the technical solution for creation.

10: Rod body 11: binding end 12: Operation side 13: Shaft 131: Ring groove 20: Casing 21: Limiting part 22: Clamping plane

Figure 1 is the three-dimensional appearance of this creation. Figure 2 is a schematic diagram of the movement of the casing of this creation. Figure 3 is a cross-sectional side view of this creation.

10: Rod body

11: binding end

12: Operation side

20: Casing

22: Clamping plane

Claims (6)

A hand tool for installing water pipe joints, which is used for combining with a water pipe joint and for combining with a wrench; the hand tool for installing water pipe joints includes A rod, which contains A coupling end, which is formed with a thread for coupling with the water pipe joint; An operating end, which is a polygon in a cross section perpendicular to the shaft center of the rod body, so as to be combined with the wrench; A shaft part connected between the coupling end and the operating end. The hand tool for installing water pipe joints according to claim 1, wherein the hand tool for installing water pipe joints further comprises A sleeve is rotatably sleeved on the shaft part of the shaft. The hand tool for installing water pipe joints as described in claim 2, wherein: A ring groove is formed on the outer ring surface of the shaft portion of the shaft; The inner wall surface of the sleeve is protrudingly formed with a limiting portion, the limiting portion is movably arranged in the ring groove; the ring groove is located at the distance between the inner wall surfaces on both sides of the rod in the axial direction, Is greater than the width of the limiting portion in the axial direction of the rod body, whereby the sleeve can move relative to the shaft part along the axial direction of the rod body. The hand tool for installing water pipe joints as described in claim 3, wherein: The thread of the joint end of the rod body is an external thread; The sleeve selectively covers the thread on the coupling end by moving relative to the shaft portion along the axial direction of the shaft. The hand tool for installing water pipe joints according to claim 2, wherein two clamping planes are formed on opposite sides of the outer ring surface of the sleeve, and the two clamping planes are parallel to each other. The hand tool for installing water pipe joints according to any one of claims 1 to 5, wherein the operating end of the rod body has a hexagonal shape in a cross section perpendicular to the shaft center of the rod body.

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