CN205859459U - Prevent forgetting card pressure copper lead-free tin electroplating pipe fitting - Google Patents
Prevent forgetting card pressure copper lead-free tin electroplating pipe fitting Download PDFInfo
- Publication number
- CN205859459U CN205859459U CN201620813560.3U CN201620813560U CN205859459U CN 205859459 U CN205859459 U CN 205859459U CN 201620813560 U CN201620813560 U CN 201620813560U CN 205859459 U CN205859459 U CN 205859459U
- Authority
- CN
- China
- Prior art keywords
- main pipe
- pipe body
- extension tube
- pipe fitting
- tube attached
- 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
Abstract
The utility model discloses one to prevent forgetting card pressure copper lead-free tin electroplating pipe fitting, including the unleaded main pipe body of copper, this main pipe body inner hollow, described main pipe body has two identical and orthogonal connection ends, the root of described connection end forms the baffle plate of annular to extending around, the outside of described baffle plate is provided with a guide ring, and the diameter of this guide ring is gradually reduced from the inside to the outside, a groove it is further opened with between described baffle plate and described guide ring, when extension tube attached is assembled to this pipe fitting, retaining mechanism in extension tube attached snaps in described groove thus extension tube attached is installed with described main pipe body and put in place, the surface of described main pipe body is also plated and is provided with tin layers.This utility model, when extension tube attached accesses, needs to snap in groove of the present utility model by the locking device in extension tube attached, can effectively prevent installing phenomenon not in place and occur.
Description
Technical field
This utility model relates to one to be prevented forgetting card pressure copper lead-free tin electroplating pipe fitting.
Background technology
Pipe fitting is the part that pipe connects into pipeline, and it plays connection, control, break-in, shunting, close in tubing
Envelope, support etc. act on.Existing pipe fitting assembling time for access length control bad, mostly with the sensation of installation personnel,
Pipe fitting is easily caused damage by tension, and the impaired rear sealing of pipe fitting declines, and it is unreliable to connect, it is impossible to reuse；Cross pine connection
Built on the sand, same sealing is the most poor, and using effect falls flat.Further, the pipe fitting that metal is made is asked due to material
Topic, easily makes the harmful elements such as lead enter in water, causes metallic pollution.
Summary of the invention
In order to overcome the above-mentioned deficiency of existing pipe fitting, this utility model provides one to prevent forgetting card pressure copper lead-free tin electroplating pipe
Part.
The technical scheme in the invention for solving the technical problem is: prevent forgetting card pressure copper lead-free tin electroplating pipe fitting, including copper
Make unleaded main pipe body, this main pipe body inner hollow, described main pipe body have two identical and orthogonal
Connecting end, the root of described connection end forms the baffle plate of annular to extending around, and the outside of described baffle plate is provided with a guide ring, and
The diameter of this guide ring is gradually reduced from the inside to the outside, is further opened with a groove between described baffle plate and described guide ring, when
When extension tube attached is assembled to this pipe fitting, the retaining mechanism in extension tube attached snaps in described groove thus extension tube attached and described pipe fitting master
Body is installed and is put in place, and the surface of described main pipe body is also plated and is provided with tin layers.
Further, described connection end offers the first seal groove and the second seal groove, and the first described seal groove
Being arranged on the outside of the second seal groove, be embedded with ladder-shaped sealing ring in the first described seal groove, described second seal groove is embedded
It is provided with O RunddichtringO.
Further, the outermost of described connection end is provided with hexagonal port.
Further, the turning in described main pipe body is provided with buffer substrate tablet.
When this utility model uses, first by sealing ring embedding sealing groove, then extension tube attached is accessed and connect end, accessed
In journey, extension tube attached is played guide effect by guide ring, and then the front end of extension tube attached can be blocked by baffle plate and cannot continue to access, and outward
Retaining mechanism in adapter snaps in the groove of pipe fitting, thus completes assembling, and described locking device can be back-up ring, rubber convex
Other elastic component such as block.
The beneficial effects of the utility model are: 1., when extension tube attached accesses, need to snap in the locking device in extension tube attached
In groove of the present utility model, it is therefore prevented from that phenomenon not in place is installed and occurs；2. the setting of two kinds of sealing rings can provide more
Good sealing property；The most hexagonal port rotates with being possible to prevent extension tube attached when mounted so that convenient during installation；4.
The tin layers that main pipe body plated surface sets, can effectively prevent the harmful metal elements such as lead to be dissolved in water.
Accompanying drawing explanation
Fig. 1 is semi-cutaway of the present utility model.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
With reference to Fig. 1, prevent forgetting card pressure copper lead-free tin electroplating pipe fitting, including the unleaded main pipe body of copper 1, in this main pipe body 1
Portion's hollow, described main pipe body 1 has two identical and orthogonal connection ends 2, the root of described connection end 1 to
Extending around the baffle plate 3 forming annular, the outside of described baffle plate 3 is provided with a guide ring 4, and the diameter of this guide ring 4 by inner extremely
It is gradually reduced outward, between described baffle plate 3 and described guide ring 4, is further opened with a groove 5, when extension tube attached is assembled to this pipe fitting
Time, the retaining mechanism in extension tube attached snaps in described groove 5 thus extension tube attached is installed with described main pipe body and put in place；Due to institute
The main pipe body 1 stated is made of copper, and therefore this copper pipe fitting possesses firm, the corrosion-resistant and advantage of low cost, and described pipe fitting
The surface of main body 1 is also plated and is provided with tin layers, can effectively prevent the harmful metal elements such as lead to be dissolved in water.
In the present embodiment, described connection end 2 offers the first seal groove 6 and the second seal groove 7, and described first
Seal groove 6 is arranged on the outside of the second seal groove 7, is embedded with ladder-shaped sealing ring 8 in the first described seal groove 6, and described second
O RunddichtringO 9 it is embedded with in seal groove 7.The setting of two kinds of sealing rings can provide better seal performance, and makes to connect more
Add firm, be difficult to skid.
In the present embodiment, the outermost of described connection end 2 is provided with hexagonal port 10, extension tube attached when being possible to prevent to install
Ground rotates so that convenient during installation.
In the present embodiment, the turning in described main pipe body 1 is provided with buffer substrate tablet 11, pipe fitting turning impact force
The biggest, buffer substrate tablet plays current ground cushioning effect, thus protects tube wall, increases the service life.
When this utility model uses, first by sealing ring embedding sealing groove, then extension tube attached is accessed and connect end, accessed
In journey, extension tube attached is played guide effect by guide ring, and then the front end of extension tube attached is blocked by baffle plate and cannot continue to access, this
Time extension tube attached in retaining mechanism snap in the groove of pipe fitting, thus complete assembling, described locking device can be back-up ring, rubber
Other elastic components such as glue projection.
Claims (4)
1. prevent forgetting card pressure copper lead-free tin electroplating pipe fitting, including the unleaded main pipe body of copper, this main pipe body inner hollow, its feature
It is: described main pipe body has two identical and orthogonal connection ends, and the root of described connection end is to surrounding
Extending the baffle plate forming annular, the outside of described baffle plate is provided with a guide ring, and the diameter of this guide ring the most gradually subtracts
Little, it is further opened with a groove between described baffle plate and described guide ring, when extension tube attached is assembled to this pipe fitting, in extension tube attached
Retaining mechanism snap in described groove thus extension tube attached is installed with described main pipe body and put in place, the surface of described main pipe body
Also plating is provided with tin layers.
The most according to claim 1 anti-forget card and press copper lead-free tin electroplating pipe fitting, it is characterised in that: open on described connection end
It is provided with the first seal groove and the second seal groove, and the first described seal groove is arranged on the outside of the second seal groove, described
It is embedded with ladder-shaped sealing ring in one seal groove, in described second seal groove, is embedded with O RunddichtringO.
The most according to claim 1 anti-forget card and press copper lead-free tin electroplating pipe fitting, it is characterised in that: the outermost of described connection end
Side is provided with hexagonal port.
The most according to claim 1 anti-forget card and press copper lead-free tin electroplating pipe fitting, it is characterised in that: in described main pipe body
Turning is provided with buffer substrate tablet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620813560.3U CN205859459U (en) | 2016-07-30 | 2016-07-30 | Prevent forgetting card pressure copper lead-free tin electroplating pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620813560.3U CN205859459U (en) | 2016-07-30 | 2016-07-30 | Prevent forgetting card pressure copper lead-free tin electroplating pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205859459U true CN205859459U (en) | 2017-01-04 |
Family
ID=57653035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620813560.3U Expired - Fee Related CN205859459U (en) | 2016-07-30 | 2016-07-30 | Prevent forgetting card pressure copper lead-free tin electroplating pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205859459U (en) |
-
2016
- 2016-07-30 CN CN201620813560.3U patent/CN205859459U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207486284U (en) | A kind of reducing fittings connector | |
| CN205859459U (en) | Prevent forgetting card pressure copper lead-free tin electroplating pipe fitting | |
| CN109764186A (en) | A kind of pipe network connector suitable for plastic cement Pipe installing | |
| CN205395965U (en) | Car camera erection support | |
| CN210739226U (en) | Shock-absorbing structure of circuit rotary connector | |
| CN211203145U (en) | Embedded sleeve | |
| CN206112329U (en) | Flange assembly | |
| CN203008796U (en) | Corrosion-resistant abrasion-resistant oil pipe provided with non-metallic composite coating | |
| CN206347255U (en) | A kind of pipeline leakage plugging device housing | |
| CN205534207U (en) | Special fluorine dragon gasket | |
| CN202440897U (en) | Floor drain core | |
| CN205978923U (en) | Pneumatic quick connector | |
| CN101251202B (en) | One-way horizontal check valve | |
| CN205559505U (en) | Gasket | |
| CN205645416U (en) | High strength three -layer silicon rubber fibre -glass sleeving | |
| CN213017280U (en) | Rod end joint bearing | |
| CN203547637U (en) | Oil pipe head jackscrew protective device | |
| CN208185711U (en) | A kind of aluminium alloy casting water distribution axis group | |
| CN211455514U (en) | American transformer tap switch | |
| CN104295259B (en) | A kind of self-sealing head | |
| CN215111000U (en) | Gas pipe protective sleeve assembly | |
| CN207880283U (en) | A kind of novel ball rises plug | |
| CN202220585U (en) | Anti-resetting sliding sleeve tubing drain | |
| CN208295322U (en) | A kind of high intensity corrosion resistant fuel gas conduit | |
| CN202432135U (en) | Novel corrosion-resistant corrugated pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20200730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |