CN207432945U - The antifouling three layers of composite material of waterproof and oilproof - Google Patents
The antifouling three layers of composite material of waterproof and oilproof Download PDFInfo
- Publication number
- CN207432945U CN207432945U CN201721565557.5U CN201721565557U CN207432945U CN 207432945 U CN207432945 U CN 207432945U CN 201721565557 U CN201721565557 U CN 201721565557U CN 207432945 U CN207432945 U CN 207432945U
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- China
- Prior art keywords
- fastener
- mentioned
- composite material
- waterproof
- antifouling
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- Laminated Bodies (AREA)
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Abstract
The utility model provides a kind of antifouling three layers of composite material of waterproof and oilproof, belongs to field of mechanical technique.It solves the problems, such as that the prior art is not high there is stability.The antifouling three layers of composite material of this waterproof and oilproof, including outer layer, internal layer and bottom, the internal layer is non-woven fabrics, the outer layer is PTFE film of the uniform adhesion on the outside of internal layer, and the bottom is Oxford cloth, further includes fastener one and fastener two, it is respectively provided on above-mentioned outer layer, internal layer and bottom and entire fabric is run through to its through hole and through hole, above-mentioned one outer end of fastener is pressed on outer layer, and above-mentioned two outer end of fastener is pressed on bottom, and the inner end of above-mentioned fastener one is mutually clamped with two inner end of fastener.The antifouling three layers of composite material stability of this waterproof and oilproof is high.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of antifouling three layers of composite material of waterproof and oilproof.
Background technology
Existing greasy dirt fabric is usually single Oxford cloth, since its structure is single, water resistance is bad.
The content of the invention
The purpose of this utility model is in view of the above-mentioned problems existing in the prior art, to provide a kind of compact-sized and stability
The antifouling three layers of composite material of high waterproof and oilproof.
The purpose of this utility model can be realized by following technical proposal：
A kind of antifouling three layers of composite material of waterproof and oilproof, including outer layer, internal layer and bottom, which is characterized in that the internal layer
For non-woven fabrics, the outer layer is PTFE film of the uniform adhesion on the outside of internal layer, and the bottom is Oxford cloth, further includes fastener
One and fastener two, it is respectively provided with to its through hole and through hole through entire fabric, above-mentioned fastening on above-mentioned outer layer, internal layer and bottom
One outer end of part is pressed on outer layer, and above-mentioned two outer end of fastener is pressed on bottom, the inner end of above-mentioned fastener one and fastener
Two inner ends are mutually clamped.
By outer layer this composite material is made to possess good water resistance, by bottom there is entire composite material good
Oil-stain-preventing performance, entire composite material is made to possess sufficient intensity under the action of internal layer.
Certainly, linking together for outer layer, internal layer and bottom stabilization can be made under the action of fastener one and fastener two.
In the above-mentioned antifouling three layers of composite material of waterproof and oilproof, one outer end of fastener has the gear of protrusion along one,
Above-mentioned gear is resisted against along one on outer layer.
In the above-mentioned antifouling three layers of composite material of waterproof and oilproof, it is described gear along one with fastener one be an integral structure and
For plastic material.
In the above-mentioned antifouling three layers of composite material of waterproof and oilproof, two outer end of fastener has the gear of protrusion along two,
Above-mentioned gear is resisted against along two on bottom.
In the above-mentioned antifouling three layers of composite material of waterproof and oilproof, it is described gear along two with fastener two be an integral structure and
For plastic material.
After fastener one is connected with fastener two, gear can be made to be pressed on composite material one side along one, keep off along two and being pressed on
The opposite side of composite material.
In the above-mentioned antifouling three layers of composite material of waterproof and oilproof, one inner end of fastener has recessed connecting hole,
Above-mentioned two inner end of fastener has the connecting portion to match with connecting hole, and above-mentioned connecting portion makes embedded in the connection hole of fastener one
Fastener one and two tight fit connection of fastener.
In the above-mentioned antifouling three layers of composite material of waterproof and oilproof, place determines with recessed in a ring on the inside of the connecting hole
Position slot, above-mentioned two side of fastener have recessed location hole, have positioning pin and spring in the location hole, in the bullet of spring
The lower locating tab portion of power effect stretches out fastener two, and positioning pin has the trend at above-mentioned locating slot.
It can make being embedded at locating slot for positioning pin stabilization under spring force effect, so as to ensure fastener one and fastener
Two are stably connected with together.
In the above-mentioned antifouling three layers of composite material of waterproof and oilproof, the section semicircular in shape of the locating slot, above-mentioned positioning
Outer end is sold to be embedded at above-mentioned locating slot for spherical contact site and contact site.
Such structure can make that positioning pin stablizes at the locating slot.
In the above-mentioned antifouling three layers of composite material of waterproof and oilproof, the location hole runs through two both sides of fastener, above-mentioned bullet
The quantity of spring is one, and the quantity of above-mentioned positioning pin is two, and the inner end of above-mentioned two positioning pins is respectively positioned at location hole, above-mentioned
Spring is located between two positioning pins and fastener two is stretched out at the both ends of positioning pin under the elastic force effect of spring.
It can guarantee the connective stability between fastener one and fastener two by two positioning pins.
There is the transition seamlessly transitted in the above-mentioned antifouling three layers of composite material of waterproof and oilproof, at the locating slot port
Portion.
The setting of transition part can make positioning pin smoothly be embedded in locating slot.
Compared with prior art, the antifouling three layers of composite material of this waterproof and oilproof can be stablized by fastener one and fastener two
Outer layer, internal layer and bottom are linked together, certainly, for stable connection, need to set multiple buttons between three shell fabrics
Component one and fastener two, therefore, stability is higher.
Meanwhile fastener one makes the two mutually be clamped with fastener two by the elastic force for then passing through spring, therefore, except connection
Outside stablizing, handling are also more convenient, have very high practical value.
Description of the drawings
Fig. 1 is the structure diagram of the antifouling three layers of composite material of this waterproof and oilproof.
In figure, 1, outer layer；2nd, internal layer；3rd, bottom；4th, fastener one；4a, keep off along one；4b, connecting hole；4b1, locating slot；
5th, fastener two；5a, keep off along two；5b, location hole；6th, positioning pin；6a, contact site；7th, spring.
Specific embodiment
As shown in Figure 1, the antifouling three layers of composite material of this waterproof and oilproof includes outer layer 1, internal layer 2 and bottom 3, the internal layer 2
For non-woven fabrics, the outer layer 1 is PTFE film of the uniform adhesion in 2 outside of internal layer, and the bottom 3 is Oxford cloth, further includes button
Component 1 and fastener 25 are respectively provided on above-mentioned outer layer 1, internal layer 2 and bottom 3 and run through entire surface to its through hole and through hole
Material, above-mentioned one 4 outer end of fastener are pressed on outer layer 1, and above-mentioned 25 outer end of fastener is pressed on bottom 3, above-mentioned fastener one
4 inner end is mutually clamped with 25 inner end of fastener.
One 4 outer end of fastener has the gear of protrusion along a 4a, and above-mentioned gear is resisted against along a 4a on outer layer 1.
The gear is an integral structure along a 4a and fastener 1 and is plastic material.
25 outer end of fastener has the gear of protrusion along two 5a, and above-mentioned gear is resisted against along two 5a on bottom 3.
The gear is an integral structure with fastener 25 along 25 and is plastic material.
One 4 inner end of fastener has recessed connecting hole 4b, and above-mentioned 25 inner end of fastener has and connecting hole 4b phases
Matched connecting portion, above-mentioned connecting portion make fastener 1 and 25 tight fit of fastener at the connecting hole 4b of fastener 1
Connection.
There is locating slot 4b1 recessed in a ring, above-mentioned 25 side of fastener has recessed on the inside of the connecting hole 4b
Location hole 5b, the location hole 5b in have positioning pin 6 and spring 7, spring 7 elastic force effect under 6 part of positioning pin stretch
Go out fastener 25, and positioning pin 6 has the trend at above-mentioned locating slot 4b1.
The section semicircular in shape of the locating slot 4b1, above-mentioned 6 outer end of positioning pin are spherical contact site 6a and contact site
6a is at above-mentioned locating slot 4b1.
The location hole 5b runs through 25 both sides of fastener, and the quantity of above-mentioned spring 7 is one, the quantity of above-mentioned positioning pin 6
For two, the inner end of above-mentioned two positioning pins 6 is respectively positioned at location hole 5b, above-mentioned spring 7 be located between two positioning pins 6 and
Fastener 25 is stretched out at the both ends of the lower positioning pin 6 of elastic force effect of spring 7.
There is the transition part seamlessly transitted at the locating slot 4b1 ports.In the present embodiment, transition part is locating slot port
The fillet at place.
By outer layer this composite material is made to possess good water resistance, by bottom there is entire composite material good
Oil-stain-preventing performance, entire composite material is made to possess sufficient intensity under the action of internal layer.
Certainly, linking together for outer layer, internal layer and bottom stabilization can be made under the action of fastener one and fastener two.
Claims (10)
1. a kind of antifouling three layers of composite material of waterproof and oilproof, including outer layer, internal layer and bottom, which is characterized in that the internal layer is
Non-woven fabrics, the outer layer are PTFE film of the uniform adhesion on the outside of internal layer, and the bottom is Oxford cloth, further includes fastener one
With fastener two, it is respectively provided on above-mentioned outer layer, internal layer and bottom to its through hole and through hole through entire fabric, above-mentioned fastener
One outer end is pressed on outer layer, and above-mentioned two outer end of fastener is pressed on bottom, the inner end of above-mentioned fastener one and fastener two
Inner end is mutually clamped.
2. the antifouling three layers of composite material of waterproof and oilproof according to claim 1, which is characterized in that one outer end of fastener
Along one, above-mentioned gear is resisted against along one on outer layer gear with protrusion.
3. the antifouling three layers of composite material of waterproof and oilproof according to claim 2, which is characterized in that the gear is along one with fastening
Part one is an integral structure and is plastic material.
4. the antifouling three layers of composite material of waterproof and oilproof according to claim 3, which is characterized in that two outer end of fastener
Along two, above-mentioned gear is resisted against along two on bottom gear with protrusion.
5. the antifouling three layers of composite material of waterproof and oilproof according to claim 4, which is characterized in that the gear is along two with fastening
Part two is an integral structure and is plastic material.
6. the antifouling three layers of composite material of waterproof and oilproof according to claim 5, which is characterized in that one inner end of fastener
With recessed connecting hole, above-mentioned two inner end of fastener has the connecting portion to match with connecting hole, and above-mentioned connecting portion is embedded in button
The connection hole of component one makes fastener one and two tight fit connection of fastener.
7. the antifouling three layers of composite material of waterproof and oilproof according to claim 6, which is characterized in that on the inside of the connecting hole
With locating slot recessed in a ring, above-mentioned two side of fastener has recessed location hole, has positioning in the location hole
Pin and spring, locating tab portion stretches out fastener two under the elastic force effect of spring, and positioning pin has embedded in above-mentioned locating slot
The trend at place.
8. the antifouling three layers of composite material of waterproof and oilproof according to claim 7, which is characterized in that the section of the locating slot
Semicircular in shape, above-mentioned positioning pin outer end are spherical contact site and contact site at above-mentioned locating slot.
9. the antifouling three layers of composite material of waterproof and oilproof according to claim 8, which is characterized in that the location hole is through button
Two both sides of component, the quantity of above-mentioned spring is one, and the quantity of above-mentioned positioning pin is two, and the inner end of above-mentioned two positioning pins is equal
At location hole, above-mentioned spring is located between two positioning pins and the both ends of positioning pin are stretched out under the elastic force effect of spring
Fastener two.
10. the antifouling three layers of composite material of waterproof and oilproof according to claim 9, which is characterized in that the locating slot port
Place is with the transition part seamlessly transitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721565557.5U CN207432945U (en) | 2017-11-21 | 2017-11-21 | The antifouling three layers of composite material of waterproof and oilproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721565557.5U CN207432945U (en) | 2017-11-21 | 2017-11-21 | The antifouling three layers of composite material of waterproof and oilproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207432945U true CN207432945U (en) | 2018-06-01 |
Family
ID=62286723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721565557.5U Expired - Fee Related CN207432945U (en) | 2017-11-21 | 2017-11-21 | The antifouling three layers of composite material of waterproof and oilproof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207432945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109591394A (en) * | 2019-01-14 | 2019-04-09 | 浙江宏仕达环保材料科技有限公司 | The compound lamp house cloth of included moulding |
-
2017
- 2017-11-21 CN CN201721565557.5U patent/CN207432945U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109591394A (en) * | 2019-01-14 | 2019-04-09 | 浙江宏仕达环保材料科技有限公司 | The compound lamp house cloth of included moulding |
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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 |
Granted publication date: 20180601 Termination date: 20191121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |