CN202274209U - Stainless steel corrugated pipe for faucet - Google Patents
Stainless steel corrugated pipe for faucet Download PDFInfo
- Publication number
- CN202274209U CN202274209U CN2011204728221U CN201120472822U CN202274209U CN 202274209 U CN202274209 U CN 202274209U CN 2011204728221 U CN2011204728221 U CN 2011204728221U CN 201120472822 U CN201120472822 U CN 201120472822U CN 202274209 U CN202274209 U CN 202274209U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- nut
- faucet
- corrugated pipe
- flange
- 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 - Lifetime
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Abstract
The utility model relates to a stainless steel corrugated pipe used for connecting a faucet. The performance and the service life of the stainless steel corrugated pipes existing in the market at present are not ideal due to the fact that circumferential welding is adopted when the stainless steel corrugated pipes are connected with faucets. The a stainless steel corrugated pipe for the faucet is characterized in that a mounting nut with a bottom hole is sleeved on a straight pipe section, a connecting nut with a bottom hole is sleeved on the other straight pipe section, the hole diameter of the bottom holes of the mounting nut and the connecting nut is less than the outer diameter of a flange, a positioning section integrated with the flange is arranged on the outer side of the flange, a sealing rubber gasket with a taper is sleeved on a positioning section located in the connecting nut, a cylindrical sealing rubber gasket is sleeved on a positioning section located in the mounting nut, and the mounting nut is connected with a connector through threads. The stainless steel corrugated pipe for the faucet enables sealing effect at the connecting positions of the corrugated pipe and a valve or the faucet to be good, improves performance of the stainless steel corrugated pipe, and prolongs service life. The corrugated pipe is connected with the valve or the faucet conveniently and rapidly.
Description
Technical field
The utility model relates to metallic hose, specifically a kind of corrugated stainless steel tubing that is used to connect water tap.
Background technique
Present cold, hot two-purpose water tap generally adopts the water inlet interface of standard; M10 * 1 internal thread connection is also adopted two seal with O rings; And the interface of valve is generally G1/2, and " threaded coupling, because the size at two ends differs greatly, valve generally all is to select woven tube for use with being connected of water tap.But woven tube is especially led to hot water because the life-span of product is lower, and its life-span is shorter.Although occurred corrugated stainless steel tubing on the market, adopt the hoop welding when being connected with water tap owing to it, performance and life-span neither be very desirable.
The model utility content
The purpose of the utility model is to overcome the defective that above-mentioned existing technology exists, provide a kind of easy to connect, fast and the water tap of joint good sealing effect use corrugated stainless steel tubing, the performance with the raising corrugated stainless steel tubing increases the service life.
For this reason; The utility model adopts following technological scheme: water tap use corrugated stainless steel tubing, comprise stainless steel ripple section and be positioned at its two ends and with the straight length of its one, there is the flange that is connected as a single entity with it outer end of straight length; It is characterized in that; Be with the installation nut of band bottom outlet on one straight length, be with the attaching nut of band bottom outlet on another straight length, said installation nut and attaching nut's bottom outlet aperture is less than the external diameter of flange; The outside of said flange is provided with the positioning section with its one; Be positioned at the seal rubber pad that is with a band tapering on attaching nut's the positioning section; Be positioned at the positioning section that nut is installed and be with a tubular seal rubber pad; Nut is installed through the joint that is threaded, during through the screwed joint, joint compresses the tubular seal rubber pad.
When the utility model used, attaching nut's outer end was connected with valve, nut is installed is installed through joint and water tap.
As preferably, have the restraining groove of a circle on said attaching nut's the madial wall near its bottom, the outboard end of the seal rubber pad of band tapering is arranged in restraining groove, and restraining groove is used for effectively preventing that the seal rubber pad with tapering from coming off from bellows.
As preferably, the outer end of joint is provided with outside thread and at least one embedding O shape circle above that, the further sealing between reinforced joint and the water tap.
The utility model makes the good sealing effect of bellows and valve or water tap joint, has improved the performance of corrugated stainless steel tubing, long service life; Bellows and valve or water tap easy to connect, quick.
Below in conjunction with Figure of description and embodiment the utility model is further described.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Water tap as shown in Figure 1 is used corrugated stainless steel tubing; Stainless steel ripple section 1 twist; Stainless steel ripple section 1 is connected as a single entity with the straight length 2,13 that is positioned at its two ends, and there is the flange 3 that is connected as a single entity with it outer end of straight length 2,13, and the outside of flange is provided with the positioning section 7 with its one.Be with the installation nut 4 of band bottom outlet on the straight length 2, be with the attaching nut 5 of band bottom outlet on the straight length 13, the external diameter of nut 4 and attaching nut's 5 bottom outlet aperture less than flange 3 is installed.Be positioned at the seal rubber pad 8 that is with the band tapering on attaching nut 5 the positioning section, be positioned at the positioning section that nut 4 is installed and be with tubular seal rubber pad 9, nut 4 is installed is passed through thread connecting joint 10.Have the restraining groove 6 of a circle near its bottom on attaching nut 5 the madial wall, the outboard end of the seal rubber pad 8 of band tapering is arranged in restraining groove 6.The outer end of joint 10 is provided with outside thread 11 and two embeddings O shape circle 12 above that.
Claims (3)
1. water tap is used corrugated stainless steel tubing; Comprise stainless steel ripple section (1) and be positioned at its two ends and with the straight length (2,13) of its one; There is the flange (3) that is connected as a single entity with it outer end of straight length (2,13), it is characterized in that, is with the installation nut (4) of band bottom outlet on the straight length (2); Be with the attaching nut (5) of band bottom outlet on another straight length (13), said installation nut (4) and attaching nut's (5) bottom outlet aperture is less than the external diameter of flange (3); The outside of said flange is provided with the positioning section (7) with its one; Be positioned at the seal rubber pad (8) that is with a band tapering on the positioning section of attaching nut (5); Be positioned at the positioning section that nut (4) is installed and be with a tubular seal rubber pad (9), nut (4) is installed through the joint (10) that is threaded.
2. water tap according to claim 1 is used corrugated stainless steel tubing, it is characterized in that, has the restraining groove (6) of a circle near its bottom on said attaching nut's (5) the madial wall, and the outboard end of the seal rubber pad (8) of band tapering is arranged in restraining groove (6).
3. water tap according to claim 1 and 2 is used corrugated stainless steel tubing, it is characterized in that, the outer end of joint (10) is provided with outside thread (11) and at least one embedding O shape circle (12) above that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204728221U CN202274209U (en) | 2011-11-24 | 2011-11-24 | Stainless steel corrugated pipe for faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204728221U CN202274209U (en) | 2011-11-24 | 2011-11-24 | Stainless steel corrugated pipe for faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202274209U true CN202274209U (en) | 2012-06-13 |
Family
ID=46194570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204728221U Expired - Lifetime CN202274209U (en) | 2011-11-24 | 2011-11-24 | Stainless steel corrugated pipe for faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202274209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2620592A (en) * | 2022-07-12 | 2024-01-17 | Navigator Msl Ltd | Pipe assembly |
-
2011
- 2011-11-24 CN CN2011204728221U patent/CN202274209U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2620592A (en) * | 2022-07-12 | 2024-01-17 | Navigator Msl Ltd | Pipe assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 311100, Sanxing Road, Renhe street, Yuhang District, Zhejiang, Hangzhou, 12-1 Patentee after: Hangzhou Wanquan Metal Hose Co., Ltd. Address before: 311100 Dongshan village, Renhe Town, Yuhang District, Zhejiang, Hangzhou Patentee before: Hangzhou Wanquan Metal Hose Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120613 |
|
| CX01 | Expiry of patent term |