CN206861122U - A kind of flexible collar - Google Patents
A kind of flexible collar Download PDFInfo
- Publication number
- CN206861122U CN206861122U CN201720693668.8U CN201720693668U CN206861122U CN 206861122 U CN206861122 U CN 206861122U CN 201720693668 U CN201720693668 U CN 201720693668U CN 206861122 U CN206861122 U CN 206861122U
- Authority
- CN
- China
- Prior art keywords
- steel band
- primer layer
- utility
- model
- flexible collar
- 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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Abstract
It the utility model is related to technical field of automobile accessories, more particularly to a kind of flexible collar, it includes steel band, primer layer is provided with the steel band, the primer layer surface vertical has annular film, and be fixed on using screw through primer layer on steel band, junction button is provided with the steel band, the junction button connects using fixing nut and secured adjusted.It using with primer layer of annular film carries out extruding connection to the utility model, reaches sealing effectiveness, and it has easy to use, simple to operate, the characteristics of practicality is good, and cost is cheap.
Description
Technical field
It the utility model is related to auto parts field, and in particular to a kind of flexible collar.
Background technology
Existing clip is after installing, and the internal diameter of clip is a definite value, and flexible pipe comes from the sealing between hard tube
In the elastic deformation of flexible pipe, its elastic force deformed, the clamping force equal to clip to flexible pipe.Therefore existing clip is deposited in
In two problems：1. flexible pipe easily expands with heat and contract with cold with the change of weather, generation.During shrinkage, hose outside diameter reduces more and clip
Internal diameter reduces the elastic force reduction smaller, flexible pipe deforms, and clip reduces therewith to the clamping force of flexible pipe.When clamping force is less than in pipe
During the pressure of fluid, leakage phenomenon can be produced by connecting out poor sealing.2. flexible pipe can produce aging with weather, the change of time
Phenomenon, its elastic deformation translate into plastic deformation.When flexible pipe produces plastic deformation, the elastic force of flexible pipe deformation reduces.This
When leakage phenomenon also occurs.Therefore when existing clip is attached to flexible pipe, the problem of sealing reliability difference be present.
Utility model content
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of simple in construction, design is closed
Reason, a kind of flexible collar easy to use, it carries out extruding connection using the primer layer with annular film, reaches sealing effect
Fruit, and it has easy to use, simple to operate, the characteristics of practicality is good, and cost is cheap.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of flexible collar described in the utility model, including steel band, primer layer, the primer are provided with the steel band
Layer surface, which is erect, annular film, and is fixed on using screw through primer layer on steel band, and junction button is provided with the steel band,
The junction button is connected using fixing nut and secured adjusted.
The steel band edge, which is set, a groove, and described groove semicircular in shape, good positioning can be played by putting the setting of groove
Effect, prevent the displacement of primer layer.
The steel band edge is provided with arc protection side, and the arc protection side is in semicircular arc, in extrusion process, bottom
Glue-line can deform upon with the process of extruding, and side under pressure can be outwardly, so as to cause the breakage of primer layer,
And arc protection side can play a protective role, the deformation of primer layer is reduced.
After said structure, the utility model has the beneficial effect that：Its bottom of use with annular film of the utility model
Glue-line carries out extruding connection, reaches sealing effectiveness, and it has easy to use, and simple to operate, practicality is good, the cheap spy of cost
Point.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Description of reference numerals：
1st, steel band；2nd, primer layer；3rd, annular film；4th, screw；5th, groove is put；6th, junction button；7th, fixing nut；8th, arc is protected
Safe edge.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of flexible collar described in the utility model, including steel band 1, bottom is provided with the steel band 1
Glue-line 2, the surface vertical of primer layer 2 has annular film 3, and is fixed on using screw 4 through primer layer 2 on steel band 1, described
Junction button 6 is provided with steel band 1, the junction button 6 connects using fixing nut 7 and secured adjusted.
The edge of steel band 1, which is set, a groove 5, the described semicircular in shape of groove 5, puts the setting of groove and can play and good determines
Position effect, prevents the displacement of primer layer.
The edge of steel band 1 is provided with arc protection side 8, and the arc protection side 8 is in semicircular arc, in extrusion process
In, primer layer can deform upon with the process of extruding, and side under pressure can be outwardly, so as to cause primer layer
Breakage, and arc protection side can play a protective role, and reduce the deformation of primer layer.
The utility model when in use, adjusts fixed screw, connection sheet is pressed adjacent to, so as to drive tightening up for steel band,
The annular film being connected with steel band is slowly deformed under squeezing action, and is tightened up along pipeline to material, elastomeric material
Deformation substantially increase close effect, ensure that the close connection effect of pipeline enclosure, while the setting of primer layer can prevent
The rigid connection of steel band and pipeline.
It uses the primer layer with annular film to carry out extruding connection to the utility model, reaches sealing effectiveness, and it has
There is easy to use, simple to operate, the characteristics of practicality is good, and cost is cheap.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent application range
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent application range.
Claims (3)
- A kind of 1. flexible collar, it is characterised in that：It includes steel band（1）, the steel band（1）On be provided with primer layer（2）, it is described Primer layer（2）Surface vertical has annular film（3）, and use screw（4）Through primer layer（2）It is fixed on steel band（1）On, it is described Steel band（1）On be provided with junction button（6）, the junction button（6）Using fixing nut（7）Connect simultaneously secured adjusted.
- A kind of 2. flexible collar according to claim 1, it is characterised in that：The steel band（1）Edge, which is set, a groove （5）, described groove（5）Semicircular in shape.
- A kind of 3. flexible collar according to claim 1, it is characterised in that：The steel band（1）Edge is provided with arc guarantor Safe edge（8）, the arc protection side（8）In semicircular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720693668.8U CN206861122U (en) | 2017-06-15 | 2017-06-15 | A kind of flexible collar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720693668.8U CN206861122U (en) | 2017-06-15 | 2017-06-15 | A kind of flexible collar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206861122U true CN206861122U (en) | 2018-01-09 |
Family
ID=60832028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720693668.8U Expired - Fee Related CN206861122U (en) | 2017-06-15 | 2017-06-15 | A kind of flexible collar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206861122U (en) |
-
2017
- 2017-06-15 CN CN201720693668.8U patent/CN206861122U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20190615 |