CN211875385U

CN211875385U - Extensible three-way pipe

Info

Publication number: CN211875385U
Application number: CN201922411427.1U
Authority: CN
Inventors: 张俊福; 梁利生
Original assignee: Henan Xicst Fluid Technology Co ltd
Current assignee: Henan Xicst Fluid Technology Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-11-06
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses an extensible three-way pipe, which comprises a three-way pipe body, a first extension pipe and a second extension pipe, wherein the three ports of the three-way pipe body are all in threaded connection with the first extension pipe, the section of the first extension pipe is all fixedly connected with three telescopic rods in an annular array, and two sides of each telescopic rod are respectively provided with a group of first clamping grooves and second clamping grooves; through setting up first fixture block and second fixture block and being crescent, guarantee the slick and sly on its surface, it is more smooth and easy when making to insert, through setting up the thread groove, the accessible cover is established the screwed pipe and is consolidated after the concatenation is accomplished, through setting up the through-hole, can pour into the colloid into after the concatenation is accomplished, increases leakproofness and literary composition fixity, through setting up sealed the pad, increases holistic sealed effect.

Description

Extensible three-way pipe

Technical Field

The utility model belongs to the three-way pipe field particularly, relates to a three-way pipe that can extend.

Background

The pipe joint with three openings is called a three-way pipe. The three-way pipe is widely used in pipe networks for conveying liquid and gas. Because of the different conveying media, the material of three-way pipe divide into: cast iron, cast steel, cast copper, cast aluminum, plastic, glass, and the like.

When the existing three-way pipe is installed, when the pipe is short and cannot be connected with the three-way pipe, the water pipe is required to be detached and replaced by a long water pipe when the three-way pipe is often used, so that the working time is increased and extra cost is generated.

SUMMERY OF THE UTILITY MODEL

To above defect, the utility model provides a three-way pipe that can extend, including three-way pipe body, first extension pipe and second extension pipe, the equal threaded connection in three port department of three-way pipe body has first extension pipe, the three telescopic link that is ring array of the equal fixedly connected with in section department of first extension pipe, every a set of first draw-in groove and second draw-in groove have all been seted up to the both sides of telescopic link, the flexible groove of three and telescopic link looks adaptation is seted up to the inside of second extension pipe, the inner wall in flexible groove has two sets of first fixture block and the second fixture block with every first draw-in groove of group and second draw-in groove looks adaptation respectively through torsional spring connection.

Furthermore, the outer surfaces of the ends, close to each other, of the first extension pipe and the second extension pipe are provided with thread grooves.

Furthermore, the outer surface of the second extension pipe is provided with three through holes which are respectively communicated with the telescopic grooves.

Furthermore, the first clamping block and the second clamping block are crescent-shaped.

Further, the volume of the first fixture block is smaller than that of the second fixture block.

Furthermore, a sealing gasket is fixedly connected to one end, close to the first extension pipe, of the second extension pipe.

Compared with the prior art, the utility model following beneficial effect has:

(1) a three-way pipe that can extend, when can't install the three-way pipe because of the distance is too far away, need not to dismantle the change to the water pipe, can accomplish the connection through the extension three-way pipe.

(2) A three-way pipe that can extend, be crescent through setting up first fixture block and second fixture block, guarantee the slick and sly on its surface, it is more smooth and easy when making to insert, through setting up the thread groove, the accessible cover is established the screwed pipe and is consolidated after the concatenation is accomplished, through setting up the through-hole, can pour into the colloid into after the concatenation is accomplished, increases leakproofness and literary fixation nature, seals up through setting up sealed the pad, increases holistic sealed effect.

To sum up, the utility model discloses special structure, it has above-mentioned a great deal of advantage and practical value to do not see in like product that similar method is published or is used and really belongs to the innovation, produced well-used and practical effect, had the multinomial efficiency of promoting than current technique, thereby comparatively be suitable for the practicality, and have extensive industrial value.

Drawings

Fig. 1 is a front view of the tee body of the present invention.

Fig. 2 is a sectional view of the first extension pipe and the second extension pipe of the present invention in a separated state.

Fig. 3 is a cross-sectional view of the first extension pipe and the second extension pipe in a splicing state.

Fig. 4 is a front view of the first extension pipe and the second extension pipe in a splicing state.

In the figure: the three-way pipe comprises a three-way pipe body 1, a first extension pipe 2, a second extension pipe 3, a telescopic groove 4, a first clamping block 5, a second clamping block 6, a telescopic rod 7, a first clamping groove 8, a second clamping groove 9, a sealing gasket 10, a thread groove 11 and a through hole 12.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Embodiments of the device are given in the figures. However, the apparatus may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Examples

As shown in fig. 1 to 4, the present embodiment provides a three-way pipe capable of being extended, including a three-way pipe body 1, a first extension pipe 2 and a second extension pipe 3, the outer surfaces of the ends, close to each other, of the first extension pipe 2 and the second extension pipe 3 are both provided with a thread groove, and the first extension pipe 2 and the second extension pipe 3 can be reinforced by sleeving the thread pipes in threaded connection. The equal threaded connection of three port department of three-way pipe body 1 has first extension pipe 2, and the equal fixedly connected with three telescopic link 7 that are the annular array of section department of first extension pipe 2, and a set of first draw-in groove 8 and second draw-in groove 9 have all been seted up to the both sides of every telescopic link 7. Three flexible groove 4 with telescopic link 7 looks adaptation is seted up to the inside of second extension pipe 3, and the inner wall in flexible groove 4 has two sets ofly respectively with the first fixture block 5 and the second fixture block 6 of every first draw-in groove 8 of group and the 9 looks adaptations of second draw-in groove through torsional spring connection. The first clamping block 5 and the second clamping block 6 are both crescent-shaped, so that the insertion process is smoother. The volume of the first clamping block 5 is smaller than that of the second clamping block 6, so that the first clamping block 5 is prevented from being accidentally inserted when passing through the second clamping groove 9. The surface of second extension pipe 3 is seted up three through-hole 12 that is linked together with flexible groove 4 respectively, makes things convenient for the later stage to carry out the injecting glue fixed. One end fixedly connected with sealed the pad 10 that second extension pipe 3 is close to first extension pipe 2, and sealed pad 10 is water-absorbent resin, meets water expansion and increases sealed effect.

It should be noted that, when in use, the first extension pipe 2 and the second extension pipe 3 can be connected to the tee body 1 and the water pipe respectively by welding or screwing.

In the extensible three-way pipe of this embodiment, when the connection is performed, a threaded pipe is firstly sleeved outside the second extension pipe 3, then the three extension rods 7 at the first extension pipe 2 are inserted into the telescopic slots 4 at the second extension pipe 3, the first clamping slots 8 at the extension rods 7 sequentially contact the second clamping blocks 6 and the first clamping blocks 5, since the aperture value of the first clamping slots 8 is smaller than the diameter value of the second clamping blocks 6, the second clamping blocks 6 cannot be inserted into the first clamping slots 8 until the first clamping slots 8 contact the first clamping blocks 5, the threaded pipe is inserted into the first clamping slots 8 through the deformation of the torsion springs at the first clamping blocks 5, and meanwhile, the second clamping blocks 6 are inserted into the second clamping slots 9, so as to complete the internal fixing operation, and then the threaded pipe is respectively in threaded connection with the threaded slots 11 at the outer surfaces of the first extension pipe 2 and the second extension pipe 3, so as to complete the external fixing, finally, glue can be injected from the through hole 12, so that the fixing effect and the sealing effect are improved.

It should be noted that the structure of the present invention can be realized in many different forms, and is not limited to the embodiments, and any equivalent transformation, or direct or indirect application in other related technical fields, such as loading and unloading of other articles, which is performed by a person skilled in the art using the contents of the present invention and the accompanying drawings, is included in the protection scope of the present invention.

Claims

1. A three-way pipe capable of being extended comprises a three-way pipe body (1), a first extension pipe (2) and a second extension pipe (3), and is characterized in that: equal threaded connection of three port department of three-way pipe body (1) has first extension pipe (2), the equal three telescopic link (7) that are the ring array of section department of first extension pipe (2), every a set of first draw-in groove (8) and second draw-in groove (9) have all been seted up to the both sides of telescopic link (7), three flexible groove (4) with telescopic link (7) looks adaptation are seted up to the inside of second extension pipe (3), the inner wall in flexible groove (4) has two sets of first fixture block (5) and second fixture block (6) with first draw-in groove (8) of every group and second draw-in groove (9) looks adaptation respectively through the torsional spring connection.

2. An extensible tee as claimed in claim 1, wherein: the outer surfaces of the ends, close to each other, of the first extension pipe (2) and the second extension pipe (3) are provided with thread grooves.

3. An extensible tee as claimed in claim 2, wherein: the outer surface of the second extension pipe (3) is provided with three through holes (12) which are respectively communicated with the telescopic grooves (4).

4. A malleable tee as claimed in claim 3, wherein: the first fixture block (5) and the second fixture block (6) are crescent-shaped.

5. An extensible tee as claimed in claim 4, wherein: the volume of the first fixture block (5) is smaller than that of the second fixture block (6).

6. An expandable tee as set forth in claim 5, wherein: one end of the second extension pipe (3) close to the first extension pipe (2) is fixedly connected with a sealing gasket (10).