CN2924235Y - Pipe joint - Google Patents
Pipe joint Download PDFInfo
- Publication number
- CN2924235Y CN2924235Y CN 200620086566 CN200620086566U CN2924235Y CN 2924235 Y CN2924235 Y CN 2924235Y CN 200620086566 CN200620086566 CN 200620086566 CN 200620086566 U CN200620086566 U CN 200620086566U CN 2924235 Y CN2924235 Y CN 2924235Y
- Authority
- CN
- China
- Prior art keywords
- seal ring
- pipe joint
- pipe fitting
- cutting ferrule
- pipe
- 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.)
- Expired - Fee Related
Links
Landscapes
- Joints With Pressure Members (AREA)
Abstract
This utility model relates to a new pipe joint using to a light tubular product, in particular to a pipe joint applied on a solar water heater, including a screw cap (1), a pipe joint body (2), a guard staple (3), and a seal ring (4). The seal ring (4) whose material is silica gel is a bowl-shaped seal ring. The guard staple (3) and the seal ring (4) are arranged in the connection of the screw cap (1) and the pipe joint body (2), and also arranged on the outside of the end of a pipe fitting (5). The guard staple (3) squeezes at the end of the pipe fitting (5) through the screw cap (1) and plays a role of fixing the pipe joint. The seal ring (4) squeezes at the end of the pipe fitting (5) and the clip end of the guard staple (3) through the pipe joint body (2) and plays a seal role. The utility model is characterized in that simple operation, convenient installing, good seal effect, long service life of the seal ring, and cost reducing.
Description
One, technical field
The utility model relates to a kind of new tube joint (as two logical, threeway, elbow etc.) of light-duty tubing, particularly is applied in the new tube joint of solar water heater etc.
Two, background technique
The present pipe joint of the light-duty tubing that uses in the solar water heater (as two logical, threeway, elbow etc.) comprises the compositions such as stopper of a cap, union body, cutting ferrule, O RunddichtringO and the pipe fitting end of packing into, and its sealing effect is poor, leaks easily; Sealing ring material is generally rubber, and is easily aging, needs often to change; In the pipe fitting portion of connecing place, also to insert stopper, install loaded down with trivial details.
Three, summary of the invention
The purpose of this utility model provides a kind of simple in structure, good sealing effect, is difficult for wearing out new tube joint easy for installation.
The technical solution adopted in the utility model is: comprise a cap, union body, cutting ferrule, seal ring, it is claw that cutting ferrule is shaped as an end, and the other end is the dop of band tapering, seal ring is a bowl ring, the one end is cylindric, and the other end is coniform, and sealing ring material is a silica gel.Cutting ferrule, seal ring are contained in the interior silk cap of pipe joint and the connection place of union body, and are contained in the outside of pipe fitting end, and cutting ferrule is pressed on the pipe fitting end by the silk cap, and seal ring is pressed on the dop end of pipe fitting end and cutting ferrule by union body.
The utility model is pressed on the pipe fitting end by its cutting ferrule, and is fixed on the pipe fitting; Be pressed on by seal ring on the dop end of pipe fitting end and cutting ferrule, realize sealing.
Because the utility model to the change of seal ring shape, has increased the area of contact of seal ring and cutting ferrule, has improved sealing effect; Material uses silica gel, be difficult for aging, plasticity is good, has increased the working life of seal ring; The utility model has saved stopper, makes installation simpler, quick, has improved working efficiency, has saved cost.The utility model seal arrangement using scope is wide, can be used for plastic-aluminum pipe, PPR pipe, pvc pipe, PEX pipe etc.
Four, description of drawings
Accompanying drawing is a schematic representation of the present utility model
Five, embodiment
Accompanying drawing is embodiment of the present utility model, comprises a cap 1, union body 2, cutting ferrule 3, seal ring 4, and it is claw that cutting ferrule 3 is shaped as an end, the other end is the dop of band tapering, and seal ring 4 is a bowl ring, and the one end is cylindric, the other end is coniform, and the material of seal ring 4 is a silica gel.Cutting ferrule 3, seal ring 4 are contained in the interior silk cap 1 of pipe joint and the connection place of union body 2, and are contained in the outside of pipe fitting 5 ends, and cutting ferrule 3 is pressed on pipe fitting 5 ends by silk cap 1, plays the fixed tube joint; Seal ring 4 is pressed on the dop end of pipe fitting 5 ends and cutting ferrule 3 by union body 2, seals.
Therefore, the utlity model has simple to operate, easy for installation, good sealing effect, sealing ring Long service life, the characteristics that reduce cost.
Claims (2)
1, a kind of new tube joint, comprise a cap (1), union body (2), cutting ferrule (3), cutting ferrule (3) one ends are claw, the other end is the dop of band tapering, it is characterized in that also including seal ring (4), seal ring (4) is a bowl ring, the one end is cylindric, the other end is coniform, cutting ferrule (3), seal ring (4) is contained in the interior silk cap (1) of pipe joint and the connection place of union body (2), and in the outside of pipe fitting (5) end, cutting ferrule (3) is pressed on pipe fitting (5) end by silk cap (1), and seal ring (4) is pressed on the dop end of pipe fitting (5) end and cutting ferrule (3) by union body (2).
2, new tube joint according to claim 1 is characterized in that: described seal ring (4) material is a silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620086566 CN2924235Y (en) | 2006-06-29 | 2006-06-29 | Pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620086566 CN2924235Y (en) | 2006-06-29 | 2006-06-29 | Pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2924235Y true CN2924235Y (en) | 2007-07-18 |
Family
ID=38260666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620086566 Expired - Fee Related CN2924235Y (en) | 2006-06-29 | 2006-06-29 | Pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2924235Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613264A (en) * | 2015-01-22 | 2015-05-13 | 贵州黔南科技塑业有限公司 | Rapid plastic pipe connector structure |
| CN111486281A (en) * | 2020-04-03 | 2020-08-04 | 黄杉杉 | Chemical pipeline capable of preventing leakage |
-
2006
- 2006-06-29 CN CN 200620086566 patent/CN2924235Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613264A (en) * | 2015-01-22 | 2015-05-13 | 贵州黔南科技塑业有限公司 | Rapid plastic pipe connector structure |
| CN111486281A (en) * | 2020-04-03 | 2020-08-04 | 黄杉杉 | Chemical pipeline capable of preventing leakage |
| CN111486281B (en) * | 2020-04-03 | 2021-11-05 | 江西海瑞天然植物有限公司 | Chemical pipeline capable of preventing leakage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |