CN207989945U - A kind of copper insert with built-in sealing ring - Google Patents

A kind of copper insert with built-in sealing ring Download PDF

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Publication number
CN207989945U
CN207989945U CN201820298285.5U CN201820298285U CN207989945U CN 207989945 U CN207989945 U CN 207989945U CN 201820298285 U CN201820298285 U CN 201820298285U CN 207989945 U CN207989945 U CN 207989945U
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CN
China
Prior art keywords
copper
sealing ring
insert
copper insert
seal groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201820298285.5U
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Chinese (zh)
Inventor
周金瑞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Geruite Hvac Technology Co Ltd
Original Assignee
Ningbo Geruite Hvac Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ningbo Geruite Hvac Technology Co Ltd filed Critical Ningbo Geruite Hvac Technology Co Ltd
Priority to CN201820298285.5U priority Critical patent/CN207989945U/en
Application granted granted Critical
Publication of CN207989945U publication Critical patent/CN207989945U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to a kind of copper inserts with built-in sealing ring,Including copper insert,The copper insert lateral ends are equipped with protrusion,The protrusion is equipped with protecting against shock ring,Protecting against shock ring side is equipped with seal groove,The seal groove is placed on the outside of the copper insert,Bulge loop is equipped on the inside of described copper insert one end,Built-in washer is equipped on the inside of the bulge loop,Seal groove is designed in original copper insert now,For placing sealing ring,Protecting against shock ring is designed in sealing groove mouth,It can prevent plastic liquid when injection molding from sealing ring is gone out seal groove,Sealing ring heatproof can not be higher by seal groove in 300 degree or more sealing rings,After copper mold insert is that plastic housing is completed in this way,Solves seepy question,And when washer rear joint and water pipe or valve having been added to go connection in copper mold insert,Flax silk need not be gone up,The sealing material of raw material band etc,Thus both solved the inside leak,It can guarantee size again just,Connector is completely screwed on valve.

Description

A kind of copper insert with built-in sealing ring
Technical field
The utility model is related to copper insert technical field more particularly to a kind of copper inserts with built-in sealing ring.
Background technology
Present PPR connectors, copper insert used do not design built-in sealing ring, it may appear that copper modeling separation leads to connector Copper modeling bonding crack there is leak, copper mold insert connector and water pipe or valve go connection when, be not add inner washer, all make It is sealed with unsintered tape with flax silk, unsintered tape is caused to lack leak, it is more to be completely screwed on, cause many workloads and U.S. Problem in sight.
Invention content
To the above-mentioned state of the art, the technical problem to be solved by the utility model is to provide a kind of bands of waterproof There is the copper insert of built-in sealing ring.
Technical solution is used by the utility model solves above-mentioned technical problem:A kind of copper with built-in sealing ring is embedding Part, including copper insert, the copper insert lateral ends are equipped with protrusion, which is equipped with protecting against shock ring, the protecting against shock ring one Side is equipped with seal groove, which is placed on the outside of the copper insert, and bulge loop, bulge loop inside are equipped on the inside of described copper insert one end Equipped with built-in washer.
Further, sealing ring is equipped in the seal groove, which is less than sealing groove height.
Further, described copper insert one end is equipped with convex block.
Further, it is equipped with anti-slip ring on the outside of the copper insert.
Compared with prior art, the utility model has the advantage of:It is designed with seal groove in original copper insert now, is used In placing sealing ring, it is designed with protecting against shock ring in sealing groove mouth, can prevent plastic liquid when injection molding from sealing ring is gone out seal groove. Sealing ring heatproof can not be higher by seal groove in 300 degree or more sealing rings.After copper mold insert is that plastic housing is completed in this way, solve Seepy question, and when washer rear joint and water pipe or valve having been added to go connection in copper mold insert, need not go up flax silk, raw material band it The sealing material of class had thus not only solved the inside leak, but also can guarantee size just, and connector is completely screwed on valve.
Description of the drawings
Fig. 1 is a kind of copper insert structural schematic diagram with built-in sealing ring of the utility model.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality It is further elaborated with novel.
As shown, a kind of copper insert with built-in sealing ring, including copper insert 1,1 lateral ends of the copper insert are set There are protrusion 2, the protrusion 2 to be equipped with protecting against shock ring 3,3 side of protecting against shock ring is equipped with seal groove 4, which is placed in described 1 outside of copper insert, 1 one end of copper insert inside are equipped with bulge loop 5, which is equipped with built-in washer 6, the seal groove 4 Interior to be equipped with sealing ring 7, which is less than 4 height of seal groove, and 1 one end of the copper insert is equipped with convex block 8, and the copper is embedding 1 outside of part is equipped with anti-slip ring 9.
Compared with prior art, the utility model has the advantage of:It is designed with seal groove in original copper insert now, is used In placing sealing ring, it is designed with protecting against shock ring in sealing groove mouth, can prevent plastic liquid when injection molding from sealing ring is gone out seal groove. Sealing ring heatproof can not be higher by seal groove in 300 degree or more sealing rings.After copper mold insert is that plastic housing is completed in this way, solve Seepy question, and when washer rear joint and water pipe or valve having been added to go connection in copper mold insert, need not go up flax silk, raw material band it The sealing material of class had thus not only solved the inside leak, but also can guarantee size just, and connector is completely screwed on valve.

Claims (4)

1. a kind of copper insert with built-in sealing ring, which is characterized in that including copper insert, the copper insert lateral ends are equipped with Protrusion, the protrusion are equipped with protecting against shock ring, and protecting against shock ring side is equipped with seal groove, which is placed in outside the copper insert Side, copper insert one end inside are equipped with bulge loop, built-in washer are equipped on the inside of the bulge loop.
2. a kind of copper insert with built-in sealing ring according to claim 1, which is characterized in that set in the seal groove There is sealing ring, which is less than sealing groove height.
3. a kind of copper insert with built-in sealing ring according to claim 1, which is characterized in that described copper insert one end Equipped with convex block.
4. a kind of copper insert with built-in sealing ring according to claim 1, which is characterized in that on the outside of the copper insert Equipped with anti-slip ring.
CN201820298285.5U 2018-03-05 2018-03-05 A kind of copper insert with built-in sealing ring Active CN207989945U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820298285.5U CN207989945U (en) 2018-03-05 2018-03-05 A kind of copper insert with built-in sealing ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820298285.5U CN207989945U (en) 2018-03-05 2018-03-05 A kind of copper insert with built-in sealing ring

Publications (1)

Publication Number Publication Date
CN207989945U true CN207989945U (en) 2018-10-19

Family

ID=63825182

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820298285.5U Active CN207989945U (en) 2018-03-05 2018-03-05 A kind of copper insert with built-in sealing ring

Country Status (1)

Country Link
CN (1) CN207989945U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109854827A (en) * 2019-03-07 2019-06-07 广州美亚股份有限公司 A kind of ppr crossover sub

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109854827A (en) * 2019-03-07 2019-06-07 广州美亚股份有限公司 A kind of ppr crossover sub

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