CN2473431Y - Clean metal soft pipe - Google Patents
Clean metal soft pipe Download PDFInfo
- Publication number
- CN2473431Y CN2473431Y CN 01211063 CN01211063U CN2473431Y CN 2473431 Y CN2473431 Y CN 2473431Y CN 01211063 CN01211063 CN 01211063 CN 01211063 U CN01211063 U CN 01211063U CN 2473431 Y CN2473431 Y CN 2473431Y
- Authority
- CN
- China
- Prior art keywords
- metallic hose
- metal tube
- main body
- model
- utility
- 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
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
A cleaning type metal tube comprises a metal tube body(1) and a connector. The cleaning type metal tube is characterized in that the metal tube body(1) is coated with a protective layer(2) made of flexible material. Compared with the prior art, as the metal tube body is coated with a protective layer made of flexible material, the utility model can not be embedded with dirt during the node; and the utility model has a clean and neat appearance.
Description
The utility model relates to a kind of metallic hose that is used to carry gas-liquid.
Traditionally, the mode that connects gas appliances such as LP gas cylinder, fuel tube or gas cooker is: connect and tighten with Drop-proof with galvanized wire at the two ends of rubber pipe by rubber pipe; This Placement exists many defectives: install and transposing inconvenience, under bending state, block gas circuit easily, the rubber pipe corrosion-resistant, easily aging, working life is short, gas leak phenomenon takes place easily, just because of this, explosive incident is revealed in the annual gas poisoning or the combustion gas that all can take place to cause because of above-mentioned reason in all parts of the country.For solving the safe and reliable connectivity problem of gas pipeline, it is to be processed into the soft connecting tube with helical fissure metal tube that our ZL97225276.2 of patent formerly " plug-in type helical fissure metal hose connector " and ZL97225278.9 " spirality shape corrugated metal hose connector " disclose two kinds of main bodys, its two ends are provided with the thread connecting joint of metal, these two kinds of design proposals are owing to adopted the metallic hose main body, have certain flexible can be arbitrarily crooked and don't can bend, and it is convenient and reliable to be threaded, can thoroughly stop gas leakage, the choke phenomenon, thereby elimination is revealed because of combustion gas and is caused poisoning, the accident potential of explosive incident, practical effect is fine.Yet, be bellows just because of it adopts, so embed dirt in the node easily and be difficult to clean.
The purpose of this utility model provides the modified model that can not embed dirt in a kind of node metallic hose with regard to being at above-mentioned prior art present situation.
The purpose of this utility model is achieved in that the cleaning type metallic hose comprises metallic hose main body and jointing, it is characterized in that being coated with in described metallic hose main body the restrictive coating of one deck flexible material.
Compared with prior art, the utility model can not embed dirt owing to the restrictive coating that is coated with a soft materials in the metallic hose main body in the node again, clean appearance, neat.
Description of drawings.
Fig. 1 is the utility model embodiment's a structure cross-sectional schematic.
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, be the main body 1 of a metallic hose, jointing can adopt existing various structure, and figure slightly is coated with the restrictive coating 2 of a soft materials in described metallic hose main body 1.
Metallic hose main body 1 in above-mentioned can be a ring bellows, also can be the helical fissure pipe.
Claims (2)
1. a cleaning type metallic hose comprises metallic hose main body and jointing, it is characterized in that described metallic hose main body is coated with the restrictive coating of one deck soft materials.
2. cleaning type metallic hose as claimed in claim 1 is characterized in that described metallic hose main body is ring bellows or helical fissure pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01211063 CN2473431Y (en) | 2001-03-10 | 2001-03-10 | Clean metal soft pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01211063 CN2473431Y (en) | 2001-03-10 | 2001-03-10 | Clean metal soft pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2473431Y true CN2473431Y (en) | 2002-01-23 |
Family
ID=33630516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01211063 Expired - Fee Related CN2473431Y (en) | 2001-03-10 | 2001-03-10 | Clean metal soft pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2473431Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832433A (en) * | 2010-05-06 | 2010-09-15 | 蔡海华 | Tube-connecting structure with sleeve |
-
2001
- 2001-03-10 CN CN 01211063 patent/CN2473431Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832433A (en) * | 2010-05-06 | 2010-09-15 | 蔡海华 | Tube-connecting structure with sleeve |
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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 |