CN213452303U

CN213452303U - Four-way pipe convenient to connect

Info

Publication number: CN213452303U
Application number: CN202022484432.8U
Authority: CN
Inventors: 谢炳达
Original assignee: Wenzhou Huading Pipe Fittings Manufacturing Co ltd
Current assignee: Wenzhou Huading Pipe Fittings Manufacturing Co ltd
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2021-06-15
Anticipated expiration: 2030-10-31

Abstract

The utility model relates to a tubular product accessory technical field, in particular to four-way pipe convenient to connect, including the center ball, and through being equipped with the recess, make to peg graft the plastic tubing of stereoplasm in the inside of recess, and screw up lock nut, make the clamp plate take place deformation, and then make locking tooth fix the stereoplasm plastic tubing, and screw up and move tension nut, make tension nut drive the clamp plate and remove to the center ball direction, and then drive the stereoplasm plastic tubing and remove in the inside of recess, make the stereoplasm plastic tubing compress tightly sealed the pad, improve the utility model discloses leakproofness when connecting, the utility model discloses conveniently connect, and only need connect with the help of outside rotating tool, need not to carry out the hot melt or connect with the help of comparatively complicated instrument, connect the back leakproofness good, facilitate the use, and require lowerly to connect the environment, and be convenient for dismantling used repeatedly.

Description

Four-way pipe convenient to connect

Technical Field

The utility model relates to a tubular product accessory technical field, in particular to four-way pipe convenient to connect.

Background

In the connection of tubular product or turn to, need use communicating pipe to connect between the tubular product, when four tubular products are connected as required, need use the four-way pipe, make intercommunication each other between four tubular products, present tubular product in use, like the water pipe, mostly adopt the stereoplasm plastic tubing to communicate, but the plastic tubing to the stereoplasm is when the intercommunication, mostly adopt the hot melt to connect, need relieve outside hot melt instrument, and when connecting, often owing to have remaining of water stain, leakproofness reduces when leading to connecting, lead to sealed not tight, be not convenient for connect, and after connecting, also there is the problem of being not convenient for to dismantle, lead to the four-way pipe be not convenient for use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a four-way pipe convenient to connect to the problem that the leakproofness is not tight is leaded to easily after being connected to the be not convenient for of proposing among the above-mentioned background art of solution.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a four-way pipe convenient to connect, includes the centre ball, the upper end and the equal fixed mounting in lower extreme and the left and right sides of centre ball have communicating pipe, another single division of communicating pipe is equipped with the recess, the surface threaded connection of communicating pipe has tension nut, one side of tension nut is rotated and is installed the swivel becket, one side upper end and the equal fixed mounting of lower extreme of swivel becket have the clamp plate, the outside threaded connection of clamp plate has lock nut, the inboard fixed mounting in one end of clamp plate has the locking tooth.

Preferably, the communicating pipe is communicated with the central ball, and the central ball is of a hollow structure.

Preferably, the pressing plate is of an arc-shaped structure, the pressing plate is fixedly provided with one end of the locking tooth, the outer diameter of the other end of the pressing plate is larger than that of the locking tooth, the inner diameters of the two ends of the pressing plate are the same, and the pressing plate is made of metal materials with certain elasticity.

Preferably, the outer surface of the connecting pipe is uniformly provided with first threads, and the tensioning nut is connected to the outer surface of the communicating pipe through the first threads.

Preferably, the locking teeth are made of metal materials and are of a residual ring structure, and the inner diameter of each locking tooth is the same as the outer diameter of each groove.

Preferably, the outer surface of the pressing plate is uniformly provided with second threads, and the locking nut is connected to the outer surface of the pressing plate through the second threads.

Preferably, the inner diameter of the pressing plate is larger than the outer diameter of the connecting pipe, a sealing gasket is arranged inside the groove at one end of the connecting pipe, the sealing gasket is made of soft rubber, and the clamping groove is uniformly formed in the outer surface of the tensioning nut and the outer surface of the locking nut.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be equipped with the recess for peg graft the plastic tubing of stereoplasm in the inside of recess, and screw up lock nut, make the clamp plate take place deformation, and then make locking tooth fix the stereoplasm plastic tubing, and twist and move lock nut, make lock nut drive clamp plate to the removal of centre ball direction, and then drive the stereoplasm plastic tubing and remove in the inside of recess, make the stereoplasm plastic tubing compress tightly sealed the pad, improve the utility model discloses leakproofness when connecting.

2. The utility model discloses conveniently connect, and only need rotate the instrument with the help of the outside, need not to carry out the hot melt or connect with the help of comparatively complicated instrument, connect the back leakproofness good, facilitate the use, and require lowerly to connect the environment, and be convenient for dismantle used repeatedly.

Drawings

Fig. 1 is a front sectional view of the structure of the present invention.

Fig. 2 is a partial enlarged view of a position a in the structure of the present invention.

Fig. 3 is a schematic structural diagram of the pressing plate in the structure of the present invention.

Fig. 4 is a schematic structural diagram of the connecting pipe in the structure of the present invention.

In the figure: 1. a center ball; 2. a communicating pipe; 3. a groove; 4. tightening the nut; 5. a rotating ring; 6. pressing a plate; 7. locking the nut; 8. locking teeth; 9. a first thread; 10. a second thread; 11. a gasket; 12. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a four-way pipe convenient for connection as shown in figures 1-4, which comprises a center ball 1, communicating pipes 2 are fixedly arranged at the upper end and the lower end as well as the left side and the right side of the center ball 1, the communicating pipes 2 are communicated with the center ball 1, the center ball 1 is of a hollow structure, a groove 3 is arranged at one side of each communicating pipe 2, a tensioning nut 4 is connected with the outer surface of each communicating pipe 2 through screw threads, first screw threads 9 are uniformly arranged on the outer surface of each connecting pipe 2, the tensioning nut 4 is connected with the outer surface of each communicating pipe 2 through the first screw threads 9, a rotating ring 5 is rotatably arranged at one side of each tensioning nut 4, a pressing plate 6 is fixedly arranged at the upper end and the lower end of each rotating ring 5, a locking nut 7 is connected with the outer side of each pressing plate 6 through screw threads, locking teeth 8 are fixedly arranged at the inner, the inner diameter of the locking tooth 8 is the same as the outer diameter of the recess 3.

The clamp plate 6 is the arc structure, and 6 fixed mounting of clamp plate has the outer diameter that 8 one ends of locking tooth are greater than the outer diameter of the clamp plate 6 other end, and the inner diameter at 6 both ends of clamp plate is the same, and clamp plate 6 adopts and has certain elastic metal material to make, second screw thread 10 has evenly been seted up to the surface of clamp plate 6, lock nut 7 passes through second screw thread 10 and connects the surface at clamp plate 6, the inner diameter of clamp plate 6 is greater than the outer diameter of connecting pipe 2, and the inside of the recess 3 of 2 one ends of connecting pipe is equipped with sealed 11, sealed 11 adoption soft rubber materials of packing up are made, and draw-in groove 12 has evenly been seted up to tensioning nut 4 and lock.

Referring to fig. 2 and 3, when the connection is made, a hard plastic pipe is inserted into the groove 3, the plastic pipe is pressed against the sealing pad 11, the locking nut 7 is moved on the pressing plate 6 through the second thread 10 by matching an external tool with the clamping groove 12 on the locking nut 7, and the outer diameter of one end of the pressing plate 6 is larger than that of the other end of the pressing plate 6, so that when the locking nut 7 is moved, the distance between the locking teeth 8 is shortened, one end of the obtained locking teeth 8 is pressed against the outer surface of the plastic pipe, so that the locking teeth 8 fix the plastic pipe, the tensioning nut 4 is screwed, so that the tensioning nut 4 is moved on the first thread 9, so that the tensioning nut 4 moves towards the central ball 1, and the tensioning nut 4 is rotationally connected with the rotating ring 5, so that when the tensioning nut 4 rotates, the rotating ring 5 is fixed, and 4 pulling swivel collars of tensioning nut 5 and clamp plate 6 remove to 1 direction of centre ball, and locking tooth 8 locks with the plastic tubing mutually, and then makes the plastic tubing remove at 1 direction of the inside phase centre ball of recess 3 for the plastic tubing compresses tightly with sealed 11 mutually, increases the leakproofness of connecting, and then is convenient for make the utility model discloses be connected with outside pipeline, conveniently connect, and only need rotate the instrument with the help of the outside, wirelessly carry out the hot welding or connect with the help of comparatively complicated instrument, facilitate the use, and it is good to connect the leakproofness.

This practical theory of operation: when the utility model is used and the utility model is required to be connected with an external hard plastic pipeline, the hard plastic pipe is inserted in the groove 3, the plastic pipe is tightly pressed with the sealing gasket 11, the locking nut 7 is moved on the pressing plate 6 through the second thread 10 by matching with the clamping groove 12 on the locking nut 7 through an external tool, the outer diameter of one end of the pressing plate 6 is larger than that of the other end of the pressing plate 6, further, when the locking nut 7 is moved, the distance between the locking teeth 8 is shortened, one end of the obtained locking teeth 8 is tightly pressed with the outer surface of the plastic pipe, further, the locking teeth 8 fix the plastic pipe, and the tensioning nut 4 is screwed, so that the tensioning nut 4 is moved on the first thread 9, the tensioning nut 4 is moved towards the central ball 1, the tensioning nut 4 is rotationally connected with the rotating ring 5, further, when the tensioning nut 4 rotates, make swivel becket 5 fixed, and 4 pulling swivel becket 5 of tensioning nut and clamp plate 6 remove to 1 direction of centre ball, and locking tooth 8 and plastic tubing locking mutually, and then make the plastic tubing move at the inside phase centre ball 1 direction of recess 3, make the plastic tubing compress tightly with sealed 11 mutually, increase the leakproofness of connecting, and then be convenient for make the utility model discloses be connected with outside pipeline, conveniently connect, and only need rotate the instrument with the help of the outside, need not to carry out the hot melt or connect with the help of comparatively complicated instrument, facilitate the use, and it is good to connect the leakproofness, accomplishes the back when connecting, makes the pipeline be linked together through centre ball 1 and each communicating pipe 2, facilitates the use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A four-way pipe convenient to connect, includes center ball (1), its characterized in that: the utility model discloses a novel center ball's structure, including center ball (1), communicating pipe (2) are all fixed mounting in upper end and lower extreme and the left and right sides of center ball (1), another single division of communicating pipe (2) is equipped with recess (3), the surface threaded connection of communicating pipe (2) has taut nut (4), one side of taut nut (4) is rotated and is installed swivel becket (5), one side upper end and the equal fixed mounting of lower extreme of swivel becket (5) have clamp plate (6), the outside threaded connection of clamp plate (6) has lock nut (7), the inboard fixed mounting of one end of clamp plate (6) has locking tooth (8).

2. A four-way pipe for easy connection according to claim 1, wherein: the communicating pipe (2) is communicated with the central ball (1), and the central ball (1) is of a hollow structure.

3. A four-way pipe for easy connection according to claim 1, wherein: the pressing plate (6) is of an arc-shaped structure, the pressing plate (6) is fixedly provided with the locking teeth (8), one end of the locking teeth is larger than the other end of the pressing plate (6), the two ends of the pressing plate (6) are the same in inner diameter, and the pressing plate (6) is made of metal materials with certain elasticity.

4. A four-way pipe for easy connection according to claim 1, wherein: first screw threads (9) are uniformly formed in the outer surface of the communicating pipe (2), and the tensioning nut (4) is connected to the outer surface of the communicating pipe (2) through the first screw threads (9).

5. A four-way pipe for easy connection according to claim 1, wherein: locking tooth (8) are made for the metal material, just locking tooth (8) are incomplete annular structure, the internal diameter of locking tooth (8) with the external diameter of recess (3) is the same.

6. A four-way pipe for easy connection according to claim 1, wherein: second threads (10) are uniformly formed in the outer surface of the pressing plate (6), and the locking nut (7) is connected to the outer surface of the pressing plate (6) through the second threads (10).

7. A four-way pipe for easy connection according to claim 1, wherein: the inner diameter of clamp plate (6) is greater than the outer diameter of communicating pipe (2), just communicating pipe (2) one end the inside of recess (3) is equipped with sealed pad (11), sealed pad (11) adopt soft rubber material to make, just tensioning nut (4) with draw-in groove (12) have evenly been seted up to the surface of lock nut (7).