TWM579238U - Water pipe joint - Google Patents

Abstract

A water pipe connector includes: a first pipe body through which a plurality of connecting holes are formed, and the first pipe body has a ring protruding from an inner wall of the assembling hole, and a second pipe body has a plug portion formed at one end thereof. The insertion portion of the third tube body is formed with a convex ring at one end of the third tube body, and the threaded portion is extended at the other end of the third tube body. And the third tube body is disposed in the connecting hole of the first tube body, and the threaded portion of the third tube body is locked in the threaded hole of the second tube body, so that the convex ring fits The insertion portion is disposed at two ends of the ring, so that the first pipe body and the second pipe body can rotate relative to each other, thereby preventing the occurrence of twisting or winding between the water spray gun and the water pipe, thereby improving The convenience of operating with water.

Description

Water pipe connector

The present invention relates to a water pipe connection joint, and more particularly to a water pipe connector for connecting water pipes at both ends and having opposite rotation functions at both ends.

According to the conventional joints applied to the water spray gun, there are basically two types, one of which is that the connecting joint cannot rotate between the two ends, and it is only used for connecting the water pipe and the water spray gun, and the user is in use. Because the water spray needs to be operated in different directions or angles, the water spray gun will have a rotating or twisting force on the water pipe, and the external force will cause the water pipe to be twisted or wound, so the water pipe will often occur. The entanglement of the knot not only causes the hindrance of the water spray operation and increases the difficulty of winding the water pipe, but also increases the water pressure inside the water pipe due to the resistance caused by the knotting and winding, so that the water pipe is easy to burst or the water pipe is detached from the water supply device end by itself. Possibly, the connecting joint is loosened and damaged further, and the other is that the connecting joint is movable between the two ends of the connecting joint, and the connecting joint is connected with each other by three or more tubes, and between the tubes There are a plurality of steel balls for achieving the effect of the active rotation between the two ends of the connector, but it is not difficult to find that the above-mentioned conventional structure is still a little At the foot of the main pipe is connected with the components of the joint assembly of the excessive and difficult to assemble, and it will increase the risk of leaks and stuck, this technical problem to be solved by the creation of faith.

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After detailed design and careful evaluation, the author has finally achieved a practical basis. creation.

The technical problem to be solved by the present invention is to provide a water pipe connector in view of the above-mentioned shortcomings existing in the prior art.

A first pipe body is formed with a plurality of connecting holes, and a first ring body is convexly disposed on the inner wall of the assembling hole, and a rotating cap portion is formed at one end of the first pipe body, and a second pipe body is formed at one end thereof. a plug portion, and the other end of the second tube body is formed with a nut portion, the plug portion is inserted through an internally threaded hole, and the second tube body is inserted into the first tube body by the plug portion a third tubular body defines a through hole, and a third end of the third tubular body is formed with a convex ring, and the other end of the third tubular body extends with a threaded portion, and the third tubular body is received in the first tubular body The threaded portion of the body is locked in the threaded hole of the second pipe body, so that the convex ring cooperates with the insertion portion to block at both ends of the ring, so that The first tube body and the second tube body are relatively rotatable.

Wherein, the first pipe body is formed with an external thread segment at the other end of the rotating cap portion, and the external thread segment is used for externally connecting the water spray gun.

Wherein, the nut portion of the second pipe body penetrates through a connecting screw hole, and the connecting screw hole and the internally threaded hole are in communication with each other, and the connecting screw hole is used for an external water pipe.

The retaining portion of the second tubular body is convexly provided with a retaining ring, and the retaining ring is blocked by one end of the loop of the first tubular body.

A water ring is disposed between the ring portion and the retaining ring, and the water stop ring is in contact with the inner wall of the connecting hole of the first pipe body.

Wherein, the through hole of the third pipe body is hexagonal.

The main purpose of this creation is to create a water spray between the spray gun and the water pipe. When the second tube body and the third tube body only have the retaining ring and the convex ring at both ends of the ring ring, the second tube body and the third tube body can Synchronization rotates along the ring, so that the rotation or swing of the spray gun will not drive the water pipe, thereby preventing the occurrence of twisting or winding between the water spray gun and the water pipe, so as to improve the convenience of water operation.

Other objects, advantages and novel features of the present invention will become more apparent from the detailed description and the accompanying drawings.

[this creation]

10‧‧‧First tube

11‧‧‧Group holes

12‧‧‧ ring

13‧‧‧The hood

14‧‧‧External thread section

20‧‧‧Second body

21‧‧‧ Sockets

22‧‧‧ Nuts Department

23‧‧‧Threaded hole

24‧‧ ‧ retaining ring

25‧‧‧ Ring Department

26‧‧‧ water stop

27‧‧‧Connecting screw holes

30‧‧‧3rd body

31‧‧‧through hole

32‧‧‧ convex ring

33‧‧‧Threaded Department

A‧‧‧Water spray gun

B‧‧‧ water pipes

The first picture is a perspective view of the creation.

Figure 2 is an exploded view of the creation.

Figure 3 is a schematic diagram of the state of use of this creation.

Figure 4 is a cross-sectional view of the creation.

Figure 5 is a schematic diagram of the creation of the rotation action.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please follow the following [simplified description of the drawings] as follows: First, please refer to Figure 1, Figure 2 and Section 3. As shown in the figure, a water pipe connector includes a first pipe body 10, a second pipe body 20 and a third pipe body 30. A first pipe body 10 has a plurality of through holes 11 therethrough. A ring 12 is protruded from the inner wall of the first hole 10, and a rotating cap portion 13 is formed at one end of the first pipe body 10. The first pipe body 10 is provided with the rotating cap portion 13. The other end is formed with an externally threaded section 14 for externally connecting the water spray gun A, wherein the rotating cap portion 13 is adapted for the user to operate the rotation of the first tubular body 10 by hand or with a hand tool. The outer threaded section 14 can be screwed to the water spray gun A. One end of the second tubular body 20 is formed with a plug portion 21, and the other end of the second tubular body 20 is formed with a nut portion 22, and the plug portion 21 is inserted through an internal threaded hole 23, and the second tubular body 20 is inserted through the connecting hole 11 of the first tubular body 10, and the insertion portion 21 of the second tubular body 20 is convexly disposed. The retaining ring 24 is blocked by the end of the ring 12 of the first pipe body 10, and a ring portion 25 is protruded from the plug portion 21, and the ring portion 25 is disposed between the ring ring 25 and the retaining ring 24. There is a water stop ring 26, and the water stop ring 26 is in contact with the inner wall of the assembly hole 11 of the first pipe body 10 to have a leakage preventing effect, and the nut portion 22 of the second pipe body 20 has a connecting screw. a hole 27, and the connecting screw hole 27 and the female threaded hole 23 are in communication with each other, and the nut portion 22 is operable by a user to operate the second tubular body 20 by hand or with a hand tool to make the connecting screw hole 27 is used for the external water pipe B, and for connecting the third pipe body 30, a third pipe body 30 defines a through hole 31 having a hexagonal shape, and a third end of the third pipe body 30 is formed with a convex ring 32. Three pipe body 30 A threaded portion 33 is extended at one end, and the third tubular body 30 is received in the connecting hole 11 of the first tubular body 10, and is locked to the second tubular body by the threaded portion 33 of the third tubular body 30. The threaded hole 23 is disposed in the threaded hole 23, and the retaining ring 24 of the engaging portion 21 is disposed at the two ends of the ring 12 to allow the first tube 10 and the second tube 20 to rotate relative to each other. Thereby, the curling between the water spray gun A and the water pipe B is prevented from occurring.

The effect of the actual use, as shown in the figures 3, 4, and 5, the second tube 20 is sleeved between the retaining ring 24 and the ring portion 25, and the water stop ring 26 is The insertion portion 21 of the second tube body 20 is inserted into the assembly hole 11 by one end of the first tube body 10 and the end portion of the ring portion 12 of the first tube body 10 is made to abut against the end of the ring 12 of the first tube body 10. And the water stop ring 26 is in contact with the inner wall of the set of holes 11 , and the third pipe body 30 is inserted into the set of holes 11 from one end of the external thread segment 14 to make the thread of the third pipe body 30 The portion 33 is screwed into the threaded hole 23 of the second tubular body 20, thereby allowing The collar 32 and the retaining ring 24 are blocked at the two ends of the ring 12, and the connecting hole 11 of the first pipe 10 communicates with the second pipe 20 through the through hole 31, and the first pipe The outer thread portion 14 of the body 10 is externally connected to the water spray gun A, and may also be a water pipe or a water gun connected with a water pipe, and the second pipe body 20 is connected to the water pipe B by a connecting screw hole 27, and when the water is used, the water flow can be The second pipe body 20, the third pipe body 30 and the first pipe body 10 flow into the water spray gun A, that is, the water spray gun A can perform the water spray operation, and when the water spray action causes the water spray gun A and the water pipe B When the second tube body 20 and the third tube body 30 are only disposed at the two ends of the ring 12 by the retaining ring 24 and the protruding ring 32, the second tube body 20 20 and the third pipe body 30 will be able to rotate along the ring 12 in synchronism, so that the rotation or swing of the water gun A will not drive the water pipe B, thereby preventing the twisting between the water spray gun A and the water pipe B. The winding occurs to improve the convenience of water operation.

In summary, this creation has indeed achieved a breakthrough structural design, and has improved new content, while at the same time achieving industrial use and progress, and this creation is not seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, a new type of patent application is filed according to law, and the examination authority of the bureau is required to grant legal patent rights.

Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the creation of the present invention cannot be limited thereto; that is, the equal changes and modifications made by the majority of the patent application scope of the present invention should still belong to the present invention. Within the scope of the patent.

Claims (6)

A water pipe connector includes: a first pipe body, the first pipe body has a set of connecting holes, and the first pipe body has a ring protruding from the inner wall of the assembling hole, and the first pipe body One end of the second tube body is formed with a plug portion, and the other end of the second tube body is formed with a nut portion, and the plug portion is inserted through an internally threaded hole. And the second tube body is inserted into the assembly hole of the first tube body by the insertion portion; and a third tube body, the third tube body defines a through hole, and the third tube body is formed with a protrusion at one end thereof. a ring portion, and the other end of the third tube body has a threaded portion, and the third tube body is received in the connecting hole of the first tube body, and the threaded portion of the third tube body is locked to the first tube body The internally threaded hole of the two tubular body is arranged such that the convex ring cooperates with the insertion portion to block at both ends of the ring, so that the first tubular body and the second tubular body can rotate relative to each other. The water pipe connector according to claim 1, wherein the first pipe body is formed with an externally threaded portion at the other end of the rotating cap portion, and the externally threaded portion is used for externally connecting the water spray gun. The water pipe connector according to claim 1, wherein the nut portion of the second pipe body has a connecting screw hole, and the connecting screw hole and the female screw hole communicate with each other, and the connecting screw hole For external water pipes. The water pipe connector according to the first aspect of the invention, wherein the plug portion of the second pipe body is convexly provided with a retaining ring, and the retaining ring is blocked by one end of the loop of the first pipe body. The water pipe connector of claim 4, wherein the plug portion has a ring portion, and a water stop is disposed between the ring portion and the retaining ring, and the water ring is resisted by the water ring. The inner wall of the first hole body is connected to the hole. The water pipe connector according to claim 1, wherein the through hole of the third pipe body is hexagonal.