CN107387903A - A kind of fire extinguisher canvas hose joint - Google Patents
A kind of fire extinguisher canvas hose joint Download PDFInfo
- Publication number
- CN107387903A CN107387903A CN201710721915.5A CN201710721915A CN107387903A CN 107387903 A CN107387903 A CN 107387903A CN 201710721915 A CN201710721915 A CN 201710721915A CN 107387903 A CN107387903 A CN 107387903A
- Authority
- CN
- China
- Prior art keywords
- fire extinguisher
- connecting portion
- hose joint
- canvas hose
- extinguisher canvas
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/08—Joints with sleeve or socket with additional locking means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a kind of fire extinguisher canvas hose joint, including connecting portion and output end, first, second positioning flange collar is provided with the outside of the connecting portion, the delivery outlet connected with connecting portion is provided with output end, there is shell outside output end, there is annular recess between the shell and delivery outlet.First, second positioning flange collar is provided with the outside of the connecting portion of this fire extinguisher canvas hose joint, both are connected by first, second positioning flange collar with corrugated surface corresponding matching on the inside of water pipe more to consolidate, outside clamping is equipped with again, makes both be not easy to release, use is relatively reliable.
Description
Technical field
The present invention relates to a kind of water pipe head, particularly a kind of fire extinguisher canvas hose joint.
Background technology
Common fire extinguisher canvas hose joint includes connecting portion and output end, and water pipe sleeve is used on connecting portion outside water pipe
Steel wire winding is fixed.The fire extinguisher canvas hose joint of this structure easily releases after being connected with water pipe, and use is less reliable.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of fire extinguisher canvas hose joint, it is difficult to release after being connected with water pipe, makes
With reliable.
In order to solve the above-mentioned technical problem, a kind of fire extinguisher canvas hose joint of the invention, including connecting portion and output end, it is described
First, second positioning flange collar is provided with the outside of connecting portion, is provided with the delivery outlet connected with connecting portion in output end, outside output end
Portion has shell, has annular recess between the shell and delivery outlet.
Distance is 4-10cm between the first, second positioning flange collar.
The annular recess width is 2-4cm.
The beneficial effects of the invention are as follows：First, second convex is provided with the outside of the connecting portion of this fire extinguisher canvas hose joint
Circle, it is connected both with corrugated surface corresponding matching on the inside of water pipe by first, second positioning flange collar and more consolidates, then is equipped with outside
Clamp, make both be not easy to release, use is relatively reliable.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural representation of the present invention.
Embodiment
Reference picture 1, a kind of fire extinguisher canvas hose joint of the invention, including connecting portion 1 and output end 2, the outside of connecting portion 1
First, second positioning flange collar 3,4 is provided with, is provided with the delivery outlet 5 connected with connecting portion 1 in output end 2, outside output end 2
With shell 6, there is annular recess 7 between the shell 6 and delivery outlet 5.Set on the outside of the connecting portion of this fire extinguisher canvas hose joint
There is first, second positioning flange collar, both is connected more with corrugated surface corresponding matching on the inside of water pipe by first, second positioning flange collar
Add firm, then be equipped with outside clamping, make both be not easy to release, use is relatively reliable.
Wherein, distance is 4-10cm between the first, second positioning flange collar 3,4, meets fire extinguisher canvas hose joint
Coordinating with the corrugated surface of most of water pipes needs, and use range is wider.
In addition, the width of annular recess 7 is 2-4cm, fixed output can be embedded in when needed in annular recess by waiting
Water pipe, use are more convenient.
The preferred embodiments of the present invention are the foregoing is only, as long as realizing the skill of the object of the invention with essentially identical means
Art scheme is belonged within protection scope of the present invention.
Claims (3)
1. a kind of fire extinguisher canvas hose joint, including connecting portion（1）And output end（2）, it is characterised in that：The connecting portion（1）Outside
It is provided with first, second positioning flange collar（3、4）, output end（2）Inside it is provided with and connecting portion（1）The delivery outlet of connection（5）, output
End（2）Outside has shell（6）, the shell（6）With delivery outlet（5）Between there is annular recess（7）.
2. fire extinguisher canvas hose joint according to claim 1, it is characterised in that：The first, second positioning flange collar（3、4）It
Between distance be 4-10cm.
3. fire extinguisher canvas hose joint according to claim 1 or 2, it is characterised in that：The annular recess（7）Width is 2-
4cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721915.5A CN107387903A (en) | 2017-08-22 | 2017-08-22 | A kind of fire extinguisher canvas hose joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721915.5A CN107387903A (en) | 2017-08-22 | 2017-08-22 | A kind of fire extinguisher canvas hose joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107387903A true CN107387903A (en) | 2017-11-24 |
Family
ID=60352777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710721915.5A Pending CN107387903A (en) | 2017-08-22 | 2017-08-22 | A kind of fire extinguisher canvas hose joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107387903A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1431420A (en) * | 2002-01-06 | 2003-07-23 | 王秀康 | Clamping device for pipe adapters and flexible tubes |
| CN201014105Y (en) * | 2007-03-09 | 2008-01-30 | 李深智 | Connector of pipe |
| CN102563260A (en) * | 2010-12-15 | 2012-07-11 | 姚郁超 | Pipe joint capable of being detachably connected on container opening |
| CN102966817A (en) * | 2011-08-30 | 2013-03-13 | 森田控股有限公司 | Junction accessory for fire hose |
| CN203248873U (en) * | 2013-03-28 | 2013-10-23 | 广州侨银环保技术有限公司 | Firefighting connector |
| CN103542212A (en) * | 2012-07-11 | 2014-01-29 | 北京科力康技贸有限公司 | Looseness resistant ring for fire hose clamping-type fire coupling |
| CN204647642U (en) * | 2015-05-06 | 2015-09-16 | 大连捷瑞流体控制股份有限公司 | The effective fastening-pressing type joint of a kind of cotton thread |
-
2017
- 2017-08-22 CN CN201710721915.5A patent/CN107387903A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1431420A (en) * | 2002-01-06 | 2003-07-23 | 王秀康 | Clamping device for pipe adapters and flexible tubes |
| CN201014105Y (en) * | 2007-03-09 | 2008-01-30 | 李深智 | Connector of pipe |
| CN102563260A (en) * | 2010-12-15 | 2012-07-11 | 姚郁超 | Pipe joint capable of being detachably connected on container opening |
| CN102966817A (en) * | 2011-08-30 | 2013-03-13 | 森田控股有限公司 | Junction accessory for fire hose |
| CN103542212A (en) * | 2012-07-11 | 2014-01-29 | 北京科力康技贸有限公司 | Looseness resistant ring for fire hose clamping-type fire coupling |
| CN203248873U (en) * | 2013-03-28 | 2013-10-23 | 广州侨银环保技术有限公司 | Firefighting connector |
| CN204647642U (en) * | 2015-05-06 | 2015-09-16 | 大连捷瑞流体控制股份有限公司 | The effective fastening-pressing type joint of a kind of cotton thread |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |