CN206093301U - Connecting rubber tube's fast joint for gas -cooker - Google Patents
Connecting rubber tube's fast joint for gas -cooker Download PDFInfo
- Publication number
- CN206093301U CN206093301U CN201621036659.3U CN201621036659U CN206093301U CN 206093301 U CN206093301 U CN 206093301U CN 201621036659 U CN201621036659 U CN 201621036659U CN 206093301 U CN206093301 U CN 206093301U
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- China
- Prior art keywords
- rubber tube
- gas
- cooker
- joint
- connection
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- 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.)
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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a connecting rubber tube's fast joint for gas -cooker, connector including coupling nut and T type, the hole of coupling nut by the aperture of the large aperture threaded holes and back end of anterior segment straight the through -hole constitute, it can be connected with the direct cooperation of external thread joint on the gas -cooker to be provided with the internal thread on the screw hole, the afterbody external diameter of connector is less than direct hole aperture, and the head external diameter of connector is less than threaded hole footpath and being greater than direct hole aperture, the afterbody of connector passes realized being connected with the block of coupling nut by the head of connector in direct hole, the afterbody of connector passes direct kong houyu connecting rubber tube's hole interference fit connects. The utility model relates to a direct one end at connecting rubber tube sets up screwed joint, can realize fast with the gas -cooker on being connected of thread head, have connect swift, characteristics that sealing performance is good.
Description
Technical field
This utility model is related to a kind of gas-cooker connection rubber tube, and a kind of specially gas-cooker connection rubber tube is connect soon
Head.
Background technology
Current, the coupling of existing gas-cooker is mostly straight cutting header structure, and 1 ' interface of corresponding connection rubber tube also sets
Be set to 11 ' structure of straight cutting pipe, itself as shown in figure 1, but in practice, also have some gas-cookers coupling be screw thread header structure, this
So that the connection rubber tube of existing straight cutting tubular construction directly cannot be suitable for, it is necessary to which configuring special screw thread adaptor could the company of realization
Connect, and the other configuration of adaptor is not only made troubles to the use of user, while the risk of leakage is there is also when connection.
Utility model content
For the problems referred to above, this utility model devises a kind of fast joint of gas-cooker connection rubber tube, and which is directly even
The one end for connecing sebific duct is threaded joint, can quickly realize the connection with thread head on gas-cooker, quick with connection, sealing
Can be good the characteristics of.
For achieving the above object, this utility model is employed the following technical solutions：
A kind of fast joint of gas-cooker connection rubber tube, it is characterised in that：Including coupling nut and T-shaped union joint；Institute
The endoporus for stating coupling nut is made up of the small-bore clear opening of the large aperture screwed hole and back segment of leading portion, is arranged on the screwed hole
There is female thread directly be connected with external connection screw joint on gas-cooker；The afterbody external diameter of the union joint is less than clear opening hole
Footpath, the head outer diameter of union joint are less than the screwed hole internal diameter and are more than the clear opening aperture, and the afterbody of the union joint is worn
Cross the clear opening and realize being connected together with coupling nut by the head of union joint, the afterbody of the union joint passes through described
It is connected with the endoporus interference fit of connection rubber tube after clear opening.
Further, if the afterbody outer wall of above-mentioned union joint is provided with the flange connector that arterial highway is spaced layout, respectively connect convex
The external diameter of edge is more than connection rubber tube endoporus aperture.
Further, steel bushing is installed between above-mentioned adjacent flange connector.
Further, O-ring seal is provided between above-mentioned union joint apical head and the screwed hole.
Further, above-mentioned connection rubber tube is being provided with connecting seat with the end for being connected head-tail connection.
Further, the oral area of screwed hole described above is provided with blanking cover.
This utility model is directly provided with by the coupling nut and union joint structure for being mutually clamped connection in connection rubber tube end
Into fast joint, can conveniently and efficiently realize the connection with extraneous nipple on gas-cooker, and can ensure that both connect well
The sealing for connecing, it is to avoid the generation of combustion gas leakage phenomenon.
Description of the drawings
The straight cutting interface tube structural representation of Fig. 1, existing connection rubber tube；
Fig. 2, fast joint structural representation of the present utility model.
Specific embodiment
As shown in Fig. 2 a kind of fast joint of gas-cooker connection rubber tube, including coupling nut 1 and T-shaped union joint 2.
The endoporus of the coupling nut 1 is made up of the small-bore clear opening 12 of the large aperture screwed hole 11 and back segment of leading portion.
It is provided with female thread can directly be connected with external connection screw joint on gas-cooker on the screwed hole 11.
21 external diameter of afterbody of the union joint 2 is less than 12 aperture of clear opening, and 22 external diameter of head of union joint 2 is less than the spiral shell
11 internal diameter of pit and be more than 12 aperture of the clear opening.In assembling, the afterbody 21 of union joint 2 is passed through into the clear opening 12,
Now the head 22 of union joint 2 will be realized being connected together with coupling nut 1, and the afterbody 21 of union joint 2 passes through the clear opening
It is connected with 31 interference fit of endoporus of connection rubber tube 3 after 11.
Here, inserting connection rubber tube endoporus 31 and being connected with its interference fit, institute for convenience of head-tail 21 is connected in use
If 21 outer wall of afterbody for stating union joint 2 is provided with the flange connector 211 that arterial highway is spaced layout, the external diameter of each flange connector 211 is big
In 31 aperture of connection rubber tube endoporus, the structure setting can effectively reduce both connections while both connection magnitudes of interference are increased
Contact surface, to realize that while both sealings are ensured both are quickly inserted connection.And adjacent flange connector 211 it
Between steel bushing 212 is installed, to strengthen the bonding strength of the afterbody 21 of union joint 2 and the endoporus of connection rubber tube.
Meanwhile, it is to ensure the connection sealing between coupling nut 1 and union joint 2,2 apical head of the union joint and institute
State and between screwed hole 11, be provided with O-ring seal 4.
And in order to lift the bonding strength and connection sealing of fast joint 2 and connection rubber tube 3, the connection rubber tube 3 with
The end of the connection connection of head-tail 21 is provided with connecting seat 5.
In above structure, because fast joint 2 one end has been carried out effectively being tightly connected with connection rubber tube 3, in use,
Only the screwed hole 11 of coupling nut 1 need to be connected with the external connection screw joint of gas-cooker, it is not only convenient and swift, while arranging
O-ring seal 4 provide good sealing effectiveness for both connection.
Additionally, 11 oral area of the screwed hole is provided with a blanking cover 6, in can avoiding transport or storing process, debris enter company
Connect in sebific duct 3, and when in use, only blanking cover 6 need to be removed.
The above, is only the better embodiment of the present invention, not makees any pro forma restriction to the present invention, every
According to the know-why of the present invention to any simple modification made for any of the above embodiments, equivalent variations or modification, this is still fallen within
In the range of bright technical scheme.
Claims (6)
1. a kind of fast joint of gas-cooker connection rubber tube, it is characterised in that：Including coupling nut and T-shaped union joint；It is described
The endoporus of coupling nut is made up of the small-bore clear opening of the large aperture screwed hole and back segment of leading portion, is provided with the screwed hole
Female thread can be directly connected with external connection screw joint on gas-cooker；The afterbody external diameter of the union joint is less than clear opening hole
Footpath, the head outer diameter of union joint are less than the screwed hole internal diameter and are more than the clear opening aperture, and the afterbody of the union joint is worn
Cross the clear opening and realize being connected together with coupling nut by the head of union joint, the afterbody of the union joint passes through described
It is connected with the endoporus interference fit of connection rubber tube after clear opening.
2. a kind of fast joint of gas-cooker connection rubber tube as claimed in claim 1, it is characterised in that：The tail of the union joint
If portion's outer wall is provided with the flange connector that arterial highway is spaced layout, the external diameter of each flange connector is more than connection rubber tube endoporus aperture.
3. a kind of fast joint of gas-cooker connection rubber tube as claimed in claim 2, it is characterised in that：The adjacent connection
Steel bushing is installed between flange.
4. a kind of fast joint of gas-cooker connection rubber tube as claimed in claim 1 or 2, it is characterised in that：The union joint
O-ring seal is provided between apical head and the screwed hole.
5. a kind of fast joint of gas-cooker connection rubber tube as claimed in claim 1 or 2, it is characterised in that：The connection glue
The end of Guan Yu connection head-tail connections is provided with connecting seat.
6. a kind of fast joint of gas-cooker connection rubber tube as claimed in claim 1 or 2, it is characterised in that：The spiral shell
The oral area of pit is provided with blanking cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621036659.3U CN206093301U (en) | 2016-09-05 | 2016-09-05 | Connecting rubber tube's fast joint for gas -cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621036659.3U CN206093301U (en) | 2016-09-05 | 2016-09-05 | Connecting rubber tube's fast joint for gas -cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206093301U true CN206093301U (en) | 2017-04-12 |
Family
ID=58476100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621036659.3U Active CN206093301U (en) | 2016-09-05 | 2016-09-05 | Connecting rubber tube's fast joint for gas -cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206093301U (en) |
-
2016
- 2016-09-05 CN CN201621036659.3U patent/CN206093301U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 317600 Xinyuan Village, Damaiyu Street, Yuhuan City, Taizhou City, Zhejiang Province Patentee after: Taizhou Tongyang Pipe Co., Ltd Address before: Taizhou City, Zhejiang province 317600 Yuhuan County Damaiyu Street Dashun Road No. 105 Patentee before: Taizhou Tong Yang Pipe Co., Ltd. |
|
| CP03 | Change of name, title or address |