CN201297477Y - Hose protective sleeve - Google Patents
Hose protective sleeve Download PDFInfo
- Publication number
- CN201297477Y CN201297477Y CNU2008201401254U CN200820140125U CN201297477Y CN 201297477 Y CN201297477 Y CN 201297477Y CN U2008201401254 U CNU2008201401254 U CN U2008201401254U CN 200820140125 U CN200820140125 U CN 200820140125U CN 201297477 Y CN201297477 Y CN 201297477Y
- Authority
- CN
- China
- Prior art keywords
- hose
- flexible pipe
- protective sleeve
- utility
- model
- 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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- Joints Allowing Movement (AREA)
Abstract
The utility model provides a hose protective sleeve. The shape of the hose protective sleeve is like a spiral spring shape pipeline, and the hose protective sleeve is made of hard plastic; the internal diameter of the sleeve is slightly larger than the external diameter of the hose; the size of the internal diameter of the sleeve can be determined according to the external diameters of different hoses; and the spring shape pipeline is bent into one shape to lead the hose to bend, when the hose bends to a certain degree, i.e. the hose protective sleeve bends to a certain degree and no space is left between the inner sides thereof, and the hose protective sleeve can not bend again, so the hose is controlled to bend, and the passable space of the hose can not become small or the hose is blocked caused by the exceeding bending of the hose. The utility model also can be used on the joint of the hoses, and leads the bending degree of the joint and the hose to be not obvious, so the degree of wear is reduced and the service life of the hose is prolonged.
Description
[technical field]
The utility model relates to the plastic articles field, more particularly relates to a kind of flexible pipe protecting jacket.
[background technique]
In the actual life, the use of flexible pipe is very general, a problem that allows people have a headache is arranged very much, and when that ran into hose bending exactly, hoseline can form folding line, thereby internal diameter of the pipeline is attenuated, even caused line clogging.Frequent crooked wrinkle of flexible pipe simultaneously also can influence working life of flexible pipe.
[model utility content]
The utility model is to be purpose to solve above-mentioned defective of the prior art, and a kind of flexible pipe protecting jacket easy to use, that flexible pipe is played a protective role is provided.It can make current, air-flow or other materials by flexible pipe unblocked, the working life that also can improve flexible pipe.
The utility model is realized above-mentioned purpose by the following technology scheme of putting.
The utility model flexible pipe protecting jacket is made by the harder material of quality (hardness is greater than flexible pipe), adopts different materials according to the type of flexible pipe, for example rigid plastics, aluminum alloy etc., and monnolithic case is the helical pipe shape, similar helical spring pipeline.Its internal diameter is slightly larger than hose outside diameter; determine internal diameter size of the present utility model according to different hose outside diameter; spring shape pipeline can form certain tortuosity; the guiding hose bending; but when bending to a certain degree, promptly when flexible pipe protecting jacket curved interior did not have the gap, the flexible pipe protecting jacket can't continue bending; it is crooked that thereby the control flexible pipe continues, and can not cause can diminishing or the flexible pipe obstruction by the space in the flexible pipe because of undue bending.
In addition, owing to often wear and tear in position, hose coupling place, cause the flexible pipe fracture easily.After using the flexible pipe protecting jacket, flexible pipe is just not too large with the crooked amplitude of the jointing place of joint, and making the two jointing place almost is a straight line, has reduced the degree of wear of flexible pipe as much as possible, has increased the working life of flexible pipe.
[description of drawings]
Fig. 1 is a structural drawing of the present utility model.
Fig. 2 is a crooked schematic representation of the present utility model.
Fig. 3 is the use schematic representation of the utility model in the joint of flexible pipe.
[embodiment]
With reference to figure 1 as can be seen the utility model flexible pipe protecting jacket 1 monnolithic case be the helical pipe shape, similar helical spring pipeline.
Be slightly larger than flexible pipe 2 external diameters with reference to figure 2 internal diameter of the present utility model as can be seen, can determine internal diameter size of the present utility model according to different hose outside diameter.The flexible pipe protecting jacket 1 of spring shape can form certain curved shape; guiding hose 2 bendings; but when it bends to a certain degree; promptly when flexible pipe protecting jacket 1 curved interior does not have the gap; flexible pipe protecting jacket 1 can't continue bending; continue bending thereby restrain flexible pipe 2, can not diminish or the flexible pipe obstruction because of the spaces that undue bending causes can passing through in the flexible pipe 2.
With reference to figure 3, after joint 3 places of flexible pipe 2 used the utility model 1, flexible pipe 2 was just not too large with the crooked amplitude of the jointing place of joint 3 as can be seen, and making the two jointing place almost is a straight line, reduces the degree of wear as much as possible, has increased the working life of flexible pipe.
The foregoing description is only just for clearer explanation the utility model.Can not be according to the foregoing description is carried out any restriction to the utility model.Persons skilled in the art can be carried out suitable adjustment and distortion to the utility model under the prerequisite of the utility model essence spirit, to adapt to specific needs.
Claims (3)
1. flexible pipe protecting jacket, the monnolithic case that it is characterized in that it is the helical pipe shape, and the hardness of described protecting jacket material is greater than the hardness of hose material, and its internal diameter is slightly larger than hose outside diameter.
2. flexible pipe protecting jacket according to claim 1 is characterized in that described protecting jacket made by rigid plastics.
3. flexible pipe protecting jacket according to claim 1 is characterized in that it is positioned at the joint of flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201401254U CN201297477Y (en) | 2008-10-14 | 2008-10-14 | Hose protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201401254U CN201297477Y (en) | 2008-10-14 | 2008-10-14 | Hose protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201297477Y true CN201297477Y (en) | 2009-08-26 |
Family
ID=41043457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201401254U Expired - Fee Related CN201297477Y (en) | 2008-10-14 | 2008-10-14 | Hose protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201297477Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677622A (en) * | 2011-03-07 | 2012-09-19 | 林长志 | Thawing apparatus system for blowing exhaust gases of automobiles in groups to ground |
| CN103727352A (en) * | 2013-11-26 | 2014-04-16 | 南通威明精工机械有限公司 | Hose bushing |
-
2008
- 2008-10-14 CN CNU2008201401254U patent/CN201297477Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677622A (en) * | 2011-03-07 | 2012-09-19 | 林长志 | Thawing apparatus system for blowing exhaust gases of automobiles in groups to ground |
| CN103727352A (en) * | 2013-11-26 | 2014-04-16 | 南通威明精工机械有限公司 | Hose bushing |
| CN103727352B (en) * | 2013-11-26 | 2015-12-09 | 南通威明精工机械有限公司 | A kind of flexible pipe lining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20091116 |