CN211649445U - PE water supply pipe quick-assembling joint - Google Patents
PE water supply pipe quick-assembling joint Download PDFInfo
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- CN211649445U CN211649445U CN201922373119.4U CN201922373119U CN211649445U CN 211649445 U CN211649445 U CN 211649445U CN 201922373119 U CN201922373119 U CN 201922373119U CN 211649445 U CN211649445 U CN 211649445U
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- wall
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Abstract
The utility model discloses a PE feed pipe fast-assembling joint, including interior pipe wall and outer pipe wall, interior pipe wall links to each other through the connecting wall with the middle part of outer pipe wall, forms slot and lower slot between interior pipe wall and the outer pipe wall, be provided with the annular on the circumference lateral wall of outer pipe wall, the tighrening ring is installed to the joint in the annular, the tighrening ring both ends are provided with left connector and right connector, through screw fixed connection between left side connector and the right connector. The utility model relates to a simple structure, it is convenient to install, firm in connection, the effectual PE feed pipe quick-assembling of leak protection water connects.
Description
Technical Field
The utility model relates to a quick-assembling technical field specifically is a PE feed pipe quick-assembling.
Background
With the wide application of the PE water supply pipe, the PE water supply pipe and the pipe joint are necessary parts in the process of supplying water to tap water, but the traditional water supply pipe joint has the defects of complex installation, insecure connection and easy water leakage. Therefore, a new quick-assembly connector for a PE water supply pipe is needed to simplify the installation steps, improve the connection strength and prevent water leakage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PE feed pipe quick-assembling connects to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a PE feed pipe quick-assembling joint, includes interior pipe wall and outer pipe wall, interior pipe wall links to each other through the connecting wall with the middle part of outer pipe wall, forms slot and lower slot between interior pipe wall and the outer pipe wall, be provided with the annular on the circumference lateral wall of outer pipe wall, the tighrening ring is installed in the joint in the annular, the tighrening ring both ends are provided with left connector and right connector, pass through screw fixed connection between left connector and the right connector.
Preferably, a clamping groove in a round table shape is formed in the side wall, facing the right, of the left connector, and a clamping head in a round table shape is formed in the side wall, facing the left connector, of the right connector, and the clamping head is in clamping fit with the clamping groove.
Preferably, the left connector is provided with a threaded bottom hole on the left side of the clamping groove, the right connector is provided with a threaded through hole on the right side of the clamping groove, the right end of the threaded through hole is provided with a counter bore, screws penetrate through the threaded through hole and the counter bore, and the tail end of each screw is in threaded connection with the threaded bottom hole.
Preferably, the upper ends of the left connector and the right connector are provided with connecting plates, and the connecting plates are provided with through holes.
Preferably, the bottom of the upper slot and the bottom of the lower slot are provided with sealing rings.
Preferably, the upper slot and the lower slot are provided with chamfers at the ports.
Preferably, a plurality of annular reinforcing ribs are arranged on the circumferential inner surface of the inner pipe wall.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, during slot and lower slot were pegged graft respectively to the one end of the both sides feed pipe that will need the butt joint, noticed the bottom of last slot or lower slot of pegging graft with the feed pipe during grafting, then screwed up the tighrening ring through the screw, the in-process of screwing up oppresses outer pipe wall, feed pipe wall and interior pipe wall and compresses tightly each other and realize the butt joint, simple to operate, firm in connection, the leakproofness is good. The joint is in clamping fit with the joint grooves, and the butt joint efficiency of the butt joint precision of the connectors on the two sides is improved. The clamping head is matched with the clamping groove in a clamping mode, and the screw can be directly screwed down without needing to be screwed into a threaded hole again, so that the mounting efficiency is improved. The connecting plate is used for being connected with the fixture, improves the installation intensity of feed pipe, and the perforation is used for wearing to establish the screw. The sealing ring is extruded by the end part of the water supply pipe during butt joint, so that the water leakage prevention effect is improved. The chamfer is convenient for the water supply pipe to be inserted into the upper slot or the lower slot. The reinforcing ribs are used for improving the strength and rigidity of the inner pipe wall. The utility model relates to a simple structure, it is convenient to install, firm in connection, the effectual PE feed pipe quick-assembling of leak protection water connects.
Drawings
FIG. 1 is a schematic structural view of a PE water supply pipe quick coupler;
FIG. 2 is a schematic view of a middle fastening ring of a PE water supply pipe quick coupler.
In the figure: 1-outer pipe wall, 2-inner pipe wall, 3-connecting wall, 4-upper slot, 5-lower slot, 6-chamfer, 7-sealing ring, 8-reinforcing rib, 9-ring groove, 10-fastening ring, 11-left connector, 12-right connector, 13-threaded bottom hole, 14-threaded through hole, 15-countersunk hole, 16-screw, 17-clamping groove, 18-clamping connector, 19-connecting plate and 20-perforation.
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.
Referring to fig. 1-2, the present invention provides a technical solution:
the utility model provides a PE feed pipe quick-assembling joint, includes interior pipe wall 2 and outer pipe wall 1, interior pipe wall 2 links to each other through connecting wall 3 with the middle part of outer pipe wall 1, forms slot 4 and lower slot 5 between interior pipe wall 2 and the outer pipe wall 1, be provided with annular 9 on the circumference lateral wall of outer pipe wall 1, tighrening ring 10 is installed to the joint in annular 9, tighrening ring 10 both ends are provided with left connector 11 and right connector 12, pass through screw fixed connection between left side connector 11 and the right connector 12.
This device is made by rubber material or other soft waterproof materials, during the installation, the one end of the both sides feed pipe that will need the butt joint is inserted respectively to last slot 4 and slot 5 down, notice during the grafting with the feed pipe insert to last slot 4 or slot 5's bottom down, then screw up tighrening ring 10 through the screw, the in-process of screwing up oppresses outer pipe wall 1, feed pipe wall and interior pipe wall 2 compress tightly each other and realize the butt joint, high durability and convenient installation, firm in connection, the leakproofness is good.
Preferably, a clamping groove 17 in a circular truncated cone shape is formed in one side wall, facing the right connector 12, of the left connector 11, a clamping head 18 in a circular truncated cone shape is formed in one side wall, facing the left connector 11, of the right connector 12, and the clamping head 18 is in clamping fit with the clamping groove 17.
The clamping joint 18 is matched with the clamping groove 17 in a clamping mode, and the butt joint efficiency of the butt joint precision of the connectors on the two sides is improved.
Preferably, a threaded bottom hole 13 is formed in the left connector 11 on the left side of the clamping groove 17, a threaded through hole 14 is formed in the right connector 12 on the right side of the clamping connector 18, a counter bore 15 is formed at the right end of the threaded through hole 14, a screw 16 penetrates through the threaded through hole 14 and the counter bore 15, and the tail end of the screw 16 is connected to the threaded bottom hole 13 in a threaded mode.
The clamping joint 18 is matched with the clamping groove 17 in a clamping mode, the screw 16 can be directly screwed down without the need of aligning the threaded hole again, and therefore installation efficiency is improved.
Preferably, the upper ends of the left connector 11 and the right connector 12 are provided with a connecting plate 19, and the connecting plate 19 is provided with a through hole 20.
The connecting plate 19 is used for being connected with a fixed object to improve the installation strength of the water supply pipe, and the through holes 20 are used for penetrating screws.
Preferably, the bottom of the upper slot 4 and the lower slot 5 is provided with a sealing ring 7.
The end part of the water supply pipe extrudes the sealing ring 7 during butt joint, and the water leakage prevention effect is improved.
Preferably, the upper slot 4 and the lower slot 5 are provided with chamfers 6 at the ports.
The chamfer 6 facilitates the insertion of the service pipe into the upper socket 4 or the lower socket 5.
Preferably, a plurality of annular reinforcing ribs 8 are arranged on the circumferential inner surface of the inner pipe wall 2.
The reinforcement ribs 8 serve to increase the strength and rigidity of the inner pipe wall 2.
The utility model discloses a theory of operation is: this device is made by rubber material or other soft waterproof materials, during the installation, the one end of the both sides feed pipe that will need the butt joint is inserted respectively to last slot 4 and slot 5 down, notice during the grafting with the feed pipe insert to last slot 4 or slot 5's bottom down, then screw up tighrening ring 10 through the screw, the in-process of screwing up oppresses outer pipe wall 1, feed pipe wall and interior pipe wall 2 compress tightly each other and realize the butt joint, high durability and convenient installation, firm in connection, the leakproofness is good. The clamping joint 18 is matched with the clamping groove 17 in a clamping mode, and the butt joint efficiency of the butt joint precision of the connectors on the two sides is improved. The clamping joint 18 is matched with the clamping groove 17 in a clamping mode, the screw 16 can be directly screwed down without the need of aligning the threaded hole again, and therefore installation efficiency is improved. The connecting plate 19 is used for being connected with a fixed object to improve the installation strength of the water supply pipe, and the through holes 20 are used for penetrating screws. The end part of the water supply pipe extrudes the sealing ring 7 during butt joint, and the water leakage prevention effect is improved. The chamfer 6 facilitates the insertion of the service pipe into the upper socket 4 or the lower socket 5. The reinforcement ribs 8 serve to increase the strength and rigidity of the inner pipe wall 2.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a PE service pipe quick-operation joint, includes interior pipe wall (2) and outer pipe wall (1), its characterized in that: interior pipe wall (2) link to each other through connecting wall (3) with the middle part of outer pipe wall (1), form between interior pipe wall (2) and outer pipe wall (1) slot (4) and lower slot (5), be provided with annular (9) on the circumference lateral wall of outer pipe wall (1), fastening ring (10) are installed to joint in annular (9), fastening ring (10) both ends are provided with left connector (11) and right connector (12), through screw fixed connection between left side connector (11) and the right connector (12).
2. The PE water supply pipe quick coupler as claimed in claim 1, wherein: the left side connector (11) is provided with joint groove (17) of round platform form on the lateral wall of one side of right side connector (12), right side connector (12) is provided with joint head (18) of round platform form on the lateral wall of one side of left side connector (11), joint head (18) and joint groove (17) joint cooperation.
3. The PE water supply pipe quick coupler as claimed in claim 2, wherein: lie in joint groove (17) left side in left side connector (11) and be provided with screw bottom hole (13), lie in joint (18) right side in right side connector (12) and be provided with screw through-hole (14), the right-hand member of screw through-hole (14) is provided with counter sink (15), wear to be equipped with screw (16) in screw through-hole (14) and counter sink (15), the terminal threaded connection of screw (16) is in screw bottom hole (13).
4. The PE water supply pipe quick coupler as claimed in claim 2, wherein: the upper ends of the left connector (11) and the right connector (12) are provided with a connecting plate (19), and a through hole (20) is formed in the connecting plate (19).
5. The PE water supply pipe quick coupler as claimed in claim 1, wherein: and sealing rings (7) are arranged at the bottoms of the upper slot (4) and the lower slot (5).
6. The PE water supply pipe quick coupler as claimed in claim 1, wherein: and chamfers (6) are arranged at the ports of the upper slot (4) and the lower slot (5).
7. The PE water supply pipe quick coupler as claimed in claim 1, wherein: the inner circumferential surface of the inner pipe wall (2) is provided with a plurality of annular reinforcing ribs (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922373119.4U CN211649445U (en) | 2019-12-25 | 2019-12-25 | PE water supply pipe quick-assembling joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922373119.4U CN211649445U (en) | 2019-12-25 | 2019-12-25 | PE water supply pipe quick-assembling joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211649445U true CN211649445U (en) | 2020-10-09 |
Family
ID=72699174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922373119.4U Active CN211649445U (en) | 2019-12-25 | 2019-12-25 | PE water supply pipe quick-assembling joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211649445U (en) |
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2019
- 2019-12-25 CN CN201922373119.4U patent/CN211649445U/en active Active
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