CN207261912U - A kind of novel environment friendly band draw ring closure air bag - Google Patents
A kind of novel environment friendly band draw ring closure air bag Download PDFInfo
- Publication number
- CN207261912U CN207261912U CN201721260632.7U CN201721260632U CN207261912U CN 207261912 U CN207261912 U CN 207261912U CN 201721260632 U CN201721260632 U CN 201721260632U CN 207261912 U CN207261912 U CN 207261912U
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- CN
- China
- Prior art keywords
- draw ring
- air bag
- valve cock
- head cover
- closure air
- 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.)
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Abstract
The utility model discloses a kind of novel environment friendly band draw ring closure air bag, including airbag body and detachable valve cock, the top of airbag body is provided with head cover made of environment-friendly PVC material one-pass molding, the center position of head cover is provided with detachable valve cock, the both sides of detachable valve cock are symmetrical arranged draw ring, the both ends of draw ring are inserted into the draw ring connecting shaft of draw ring pad, and draw ring pad is welded on head cover, several reinforcing ribs being spaced substantially equidistant are welded in the outer surface of airbag body；The closure air bag of the utility model uses environment-friendly PVC material one-pass molding, not only tool environmental protection, but also intensity of pressure increase, blocking pipe ability is strong, product is non-aging, improves the service life of closure air bag, and by increasing draw ring, its use can be made more portable, the valve cock used is detachable, English or American general, production capacity lifting, high financial profit, is easy to use and promotes.
Description
Technical field
A kind of closure air bag is the utility model is related to, more particularly to a kind of novel environment friendly band draw ring closure air bag, belongs to city
Political affairs and the blocking technology field for closing water experiment, pressure measurement of holding one's breath, combustion gas and petroleum pipeline of domestic factory's pipeline.
Background technology
Closure air bag is called water blockoff air bag, water flow stop；Closure air bag is after being vulcanized using top-quality rubber with fabric reinforcement
It is made；Existing good resisting expansion strength, and flexible, pliability, closure air bag can meet use under various operating conditions；
And it is easy to operate, there is good ageing-resistant performance, service life length.
But existing closure air bag does not have draw ring, using not being very convenient, air bag is spliced using rubber, pressure
Power cannot ensure that plugging effect is poor, and existing air bag is not environmentally product, is unfavorable for environmental protection.
Utility model content
The utility model proposes a kind of novel environment friendly band draw ring closure air bag, solves closure air bag of the prior art
There is no the problem of draw ring, profit inconvenient for use, pressure cannot ensure that plugging effect is poor, be unfavorable for environmental protection.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
A kind of novel environment friendly band draw ring closure air bag of the utility model, including airbag body and detachable valve cock, ring
The top for protecting the airbag body made of PVC material one-pass molding is provided with head cover, the center position installation of the head cover
There is detachable valve cock, the both sides of the detachable valve cock are symmetrical arranged draw ring, and drawing is inserted at the both ends of the draw ring
In the draw ring connecting shaft of ring pads, and the draw ring pad is welded on head cover, several etc. are welded in the outer surface of the airbag body
The reinforcing rib of distance arrangement.
As a kind of optimal technical scheme of the utility model, the head cover and airbag body are an integral structure, described
The thickness of head cover is more than the thickness of airbag body.
As a kind of optimal technical scheme of the utility model, the draw ring, draw ring pad and draw ring connecting shaft are by ring
PVC material is protected to be made.
As a kind of optimal technical scheme of the utility model, the detachable valve cock is general English valve cock
Or American valve cock.
As a kind of optimal technical scheme of the utility model, several described reinforcing ribs are ribbon.
The beneficial effect that the utility model is reached is：The closure air bag of the utility model uses environment-friendly PVC material once
Shaping, not only tool environmental protection, but also intensity of pressure increase, blocking pipe ability is strong, and product is non-aging, improves closure air bag
Service life, and by increasing draw ring, its use can be made more portable, the valve cock used is detachable, English or American logical
With production capacity lifting, high financial profit, is easy to use and promotes.
Brief description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form the limitation to the utility model.In the accompanying drawings：
Fig. 1 is the subjective structure diagram of the utility model；
Fig. 2 is the draw ring pad enlarged structure schematic diagram of the utility model；
In figure：1st, airbag body；2nd, head cover；3rd, detachable valve cock；4th, draw ring；5th, draw ring pad；6th, draw ring connecting shaft；
7th, reinforcing rib.
Embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it will be appreciated that described herein excellent
Select embodiment to be only used for describing and explaining the present invention, be not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-2, the utility model provides a kind of novel environment friendly band draw ring closure air bag, including 1 He of airbag body
Detachable valve cock 3, the top of airbag body 1 made of environment-friendly PVC material one-pass molding are provided with head cover 2, block air bag
Using environment-friendly PVC material one-pass molding, not only tool environmental protection, but also intensity of pressure increase, blocking pipe ability is strong, and product is not easy always
To change, improve the service life of closure air bag, the center position of head cover 2 is provided with detachable valve cock 3, easy to disassemble,
In order to replace the valve cock 3 of damage, the both sides of detachable valve cock 3 are symmetrical arranged draw ring 4, and the both ends of draw ring 4 are inserted into
In the draw ring connecting shaft 6 of draw ring pad 5, in order to which draw ring 4 rotates in draw ring connecting shaft 6, and draw ring pad 5 is welded on head cover 2,
By increasing draw ring 4, closure air bag can be put into pipeline or is taken out from pipeline by pulling draw ring 4, makes it using more
Add portable, several reinforcing ribs 7 being spaced substantially equidistant are welded in the outer surface of airbag body 1, add the intensity of airbag body 1.
Head cover 2 and airbag body 1 are an integral structure, and in order to one-pass molding, the thickness of head cover 2 is more than airbag body 1
Thickness, make the hardness of head cover 2 increase, be unlikely to deform.
Draw ring 4, draw ring pad 5 and draw ring connecting shaft 6 are made of environment-friendly PVC material, are good for the environment.
Detachable valve cock 3 is general English valve cock or American valve cock, and universal strong, is damaged in order to replace
Valve cock.
Several reinforcing ribs 7 are ribbon, in order to be welded on airbag body 1.
The closure air bag of the utility model uses environment-friendly PVC material one-pass molding, not only tool environmental protection, but also the intensity of pressure increases
Add, blocking pipe ability is strong, and product is non-aging, improves the service life of closure air bag, can be with and by increasing draw ring 4
Make its use more portable, the valve cock used is detachable, English or American general, production capacity lifting, high financial profit, easy to make
With and promote.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.Where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of novel environment friendly band draw ring closure air bag, including airbag body（1）With detachable valve cock（3）, its feature exists
In the airbag body made of environment-friendly PVC material one-pass molding（1）Top be provided with head cover（2）, the head cover（2）'s
Center position is provided with detachable valve cock（3）, the detachable valve cock（3）Both sides be symmetrical arranged draw ring（4）,
The draw ring（4）Both ends be inserted into draw ring pad（5）Draw ring connecting shaft（6）In, and the draw ring pad（5）It is welded on head cover
（2）On, the airbag body（1）Outer surface weld several reinforcing ribs being spaced substantially equidistant（7）.
A kind of 2. novel environment friendly band draw ring closure air bag according to claim 1, it is characterised in that the head cover（2）With
Airbag body（1）It is an integral structure, the head cover（2）Thickness be more than airbag body（1）Thickness.
A kind of 3. novel environment friendly band draw ring closure air bag according to claim 1, it is characterised in that the draw ring（4）, draw
Ring pads（5）With draw ring connecting shaft（6）It is made of environment-friendly PVC material.
A kind of 4. novel environment friendly band draw ring closure air bag according to claim 1, it is characterised in that the detachable gas
Door mouth（3）For general English valve cock or American valve cock.
A kind of 5. novel environment friendly band draw ring closure air bag according to claim 1, it is characterised in that several described reinforcements
Muscle（7）It is ribbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721260632.7U CN207261912U (en) | 2017-09-28 | 2017-09-28 | A kind of novel environment friendly band draw ring closure air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721260632.7U CN207261912U (en) | 2017-09-28 | 2017-09-28 | A kind of novel environment friendly band draw ring closure air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207261912U true CN207261912U (en) | 2018-04-20 |
Family
ID=61919441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721260632.7U Active CN207261912U (en) | 2017-09-28 | 2017-09-28 | A kind of novel environment friendly band draw ring closure air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207261912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906098A (en) * | 2019-11-22 | 2020-03-24 | 深圳市共赢新材科技有限公司 | PVC plugging air bag and manufacturing method thereof |
-
2017
- 2017-09-28 CN CN201721260632.7U patent/CN207261912U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906098A (en) * | 2019-11-22 | 2020-03-24 | 深圳市共赢新材科技有限公司 | PVC plugging air bag and manufacturing method thereof |
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