CN208993207U - A kind of PVC film of resistance to combustion - Google Patents
A kind of PVC film of resistance to combustion Download PDFInfo
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- CN208993207U CN208993207U CN201821650682.0U CN201821650682U CN208993207U CN 208993207 U CN208993207 U CN 208993207U CN 201821650682 U CN201821650682 U CN 201821650682U CN 208993207 U CN208993207 U CN 208993207U
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- pvc film
- resistance
- combustion
- flame
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Abstract
The utility model discloses a kind of PVC films of resistance to combustion, its structure includes PVC film main body, spool, baffling device and portable device, PVC film main body is arranged outside spool, baffling device is arranged in PVC film body exterior, portable device is arranged in baffling device upper end, baffling device is by the first fireprotection layer, second fireprotection layer, first flame-retardant layer, second flame-retardant layer and resistance to combustion shell composition, a kind of PVC film of the resistance to combustion of the utility model, by being provided with baffling device, the protection of first layer is carried out by resistance to combustion shell, first fireprotection layer and the second fireprotection layer carry out second layer fire prevention, first flame-retardant layer and the second flame-retardant layer carry out third layer barrier burning, PVC film to solve is easy burning, easily cause accident, and there is the problem of certain risk, by being provided with portable device, by sticking block by small shaft into Row rotation, regulates paste position, tear can dyestripping be bonded, thus solve the problems, such as conveniently to carry out using.
Description
Technical field
The utility model is a kind of PVC film of resistance to combustion, belongs to PVC film field.
Background technique
PVC main component is polyvinyl chloride, and to be yellowish translucent, glossy, transparency is better than polyethylene, poly- third
Alkene is worse than polystyrene, with auxiliary dosage difference, is divided into soft, hard polyvinyl chloride, and soft goods are soft and tough, and feel is viscous, boardy product
Hardness is higher than low density polyethylene (LDPE), and is lower than polypropylene, will appear albinism at tortuous place, common product have plate, tubing,
Sole, toy, door and window, wire outer skin, stationery etc. are a kind of hydrogen atoms replaced in polyethylene using a chlorine atom
High molecular material, original PVC film are easy burning, use and inconvenient, with the rapid development of science and technology, PVC film
Also technological improvement has been obtained, but the PVC film of the prior art is easy burning, easily causes accident, and have certain risk
With can not conveniently carry out using.
Summary of the invention
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of PVC film of resistance to combustion, it is existing to solve
The PVC film of technology is easy burning, easily causes accident, and with certain risk and can not conveniently carry out using
Problem.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of PVC of resistance to combustion
Film, including PVC film main body, spool, baffling device and portable device, the PVC film main body are arranged outside spool, the barrier
Device setting is in PVC film body exterior, and the portable device setting is in baffling device upper end, and the baffling device is by the first fire prevention
Layer, the second fireprotection layer, the first flame-retardant layer, the second flame-retardant layer and resistance to combustion shell composition, first fireprotection layer lower end and first fire-retardant
Layer upper end is bonded, and second fireprotection layer upper end carries out be bonded, first flame-retardant layer lower end with the second flame-retardant layer lower end
Carried out with PVC film main body upper end be bonded, second flame-retardant layer upper end carries out be bonded, the shell of resistance to combustion with PVC film lower body
Be arranged outside the first fireprotection layer and the second fireprotection layer, the portable device by fixinig plate, can dyestripping, sticking block and small shaft group
Carried out at, the fixinig plate lower end with resistance to combustion shell upper end it is be bonded, it is described can dyestripping lower end with paste fast upper end carry out it is be bonded, it is described
It is rotatablely connected on the right side of sticking block lower end with small shaft upper end, the small shaft lower end is arranged in fixinig plate right end.
Further, the fixinig plate is provided with two pieces, and in being symmetrically installed, its advantage is that be conducive to carry out it is convenient
Installation.
Further, the sticking block upper end is provided with adhesive-layer, and adhesive-layer with can dyestripping be mutually matched, advantage
It is to be conducive to be pasted, so that easy for installation.
Further, first fireprotection layer and the second fireprotection layer are in and are symmetrically installed, and size is consistent, its advantage is that
Be conducive to prevent fires.
Further, there are two the small shaft is respectively provided with, and in being symmetrically installed, its advantage is that easy for installation.
Further, the resistance to combustion shell width is 1cm wider than PVC film main body, and length is 1cm longer than PVC film main body, excellent
Point is that resistance to fuel efficiency fruit is good.
Further, first fireprotection layer and the second fireprotection layer are by chlorinated rubber, paraffin and a variety of fire-proof additive groups
At its advantage is that fire line is good.
Further, first flame-retardant layer and the second flame-retardant layer are mainly made of antimony oxide, its advantage is that resistance
Fuel efficiency fruit is good.
Further, the resistance to combustion shell is mainly made of flame resistance high molecular material, its advantage is that flame resistance is high.
A kind of PVC film of resistance to combustion of the utility model carries out the anti-of first layer by resistance to combustion shell by being provided with baffling device
Shield, the first fireprotection layer and the second fireprotection layer carry out second layer fire prevention, and the first flame-retardant layer and the second flame-retardant layer carry out third layer barrier
Burning easily causes accident, and have the problem of certain risk, passes through setting so that the PVC film solved is easy burning
Portable device, is rotated by small shaft by sticking block, regulates paste position, tear can dyestripping be bonded, thus
Solve the problems, such as conveniently to carry out using.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the baffling device structural schematic diagram of the utility model；
Fig. 3 is the portable device structural schematic diagram of the utility model；
In figure: PVC film main body -1, spool -2, baffling device -3, portable device -4, the first fireprotection layer -31, the second fire prevention
The -32, first flame-retardant layer -33 of layer, the second flame-retardant layer -34, resistance to combustion shell -35, fixinig plate -41, can dyestripping -42, sticking block -43, small
Shaft -44.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, the utility model provides a kind of PVC film of resistance to combustion: including PVC film main body 1, spool
2, baffling device 3 and portable device 4, PVC film main body 1 are arranged outside spool 2, and baffling device 3 is arranged outside PVC film main body 1
Portion, portable device 4 are arranged in 3 upper end of baffling device, and baffling device 3 is fire-retardant by the first fireprotection layer 31, the second fireprotection layer 32, first
The 33, second flame-retardant layer 34 of layer and resistance to combustion shell 35 form, 31 lower end of the first fireprotection layer carried out with 33 upper end of the first flame-retardant layer it is be bonded, the
Two fireprotection layers, 32 upper end carries out be bonded, 33 lower end of the first flame-retardant layer and the progress of 1 upper end of PVC film main body with 34 lower end of the second flame-retardant layer
Bonding, 34 upper end of the second flame-retardant layer carry out be bonded with 1 lower end of PVC film main body, and resistance to combustion shell 35 is arranged in the first fireprotection layer 31 and the
Outside two fireprotection layers 32, portable device 4 by fixinig plate 41, can dyestripping 42, sticking block 43 and small shaft 44 form, under fixinig plate 41
End carried out with resistance to 35 upper end of combustion shell it is be bonded, can 42 lower end of dyestripping be bonded, 43 lower end of sticking block right side is carried out with fast 43 upper end of stickup
It is rotatablely connected with small 44 upper end of shaft, small 44 lower end of shaft is arranged in 41 right end of fixinig plate, and fixinig plate 41 is provided with two
Block, and in being symmetrically installed, its advantage is that being conducive to carry out convenient installation, 43 upper end of sticking block is provided with adhesive-layer, and glues
Glue-line with can dyestripping 42 be mutually matched, its advantage is that being conducive to be pasted, so that easy for installation, the first fireprotection layer 31 and second
Fireprotection layer 32 is in be symmetrically installed, and size is consistent, its advantage is that being conducive to prevent fires, small shaft 44 is provided with two
It is a, and in being symmetrically installed, its advantage is that easy for installation, resistance to 35 width of combustion shell is 1cm wider than PVC film main body 1, and length ratio
PVC film main body 1 is 1cm long, its advantage is that resistance to fuel efficiency fruit is good, the first fireprotection layer 31 and the second fireprotection layer 32 are by chlorinated rubber, paraffin
It is formed with a variety of fire-proof additives, its advantage is that fire line is good, the first flame-retardant layer 33 and the second flame-retardant layer 34 are mainly by three oxygen
Change two antimony composition, its advantage is that good flame retardation effect, resistance to combustion shell 35 is mainly made of flame resistance high molecular material, its advantage is that resistance to combustion
Property it is high.
Described in this patent, resistance to combustion shell 35 is mainly made of flame resistance high molecular material, and also referred to as flame retardant type is high molecular
Material refers to that meeting flame does not burn or nonflammable, leaves the high molecular material extinguished quickly after flame, can according to its composition
To be divided into two classes, one kind is that macromolecule itself has flame resisting construction, such as polyvinyl chloride, polyvinylidene chloride, fluoro-containing plastic, or
Person introduces the high molecular material of flame retarding construction or ignition-proof element in the molecule, and another kind of is that resistance is added in common combustible macromolecule
Agent, the compound high molecular material of resistance to combustion of composition are fired, the fire retardant being added when preparing compound flame resistance macromolecule has three categories,
The first kind is inorganic salts, including antimony oxide, hydrated alumina, zinc borate, magnesium hydroxide etc., absorbs heat when encountering flame
Amount hinders flame propagation, and the second class is the organic compound containing halide and P elements, and fire retardant mechanism mainly captures combustion
The free radical that reaction needs is burnt, third class is to be carbonized in burning using polyphenyl imidazoles as representative, form carburization zone, from
And flame propagation is prevented, compound resistance to combustion high molecular material has great importance in terms of preventing fire.
When user wants using this patent, user measures the size of handy PVC film first, then from spool 2
On cut out PVC film, then fixinig plate 41 is fixed at PVC film left corner, sticking block 43 is rotated by small shaft 44, and
And turn to suitable position, then tear can dyestripping 42, finally paste in place, repeat this at PVC film right corner
Movement is carried out the protection of first layer, when protection does not live, and then when environment is high temperature or has open fire by resistance to combustion shell 35 first
Second layer fire prevention is carried out by the first fireprotection layer 31 and the second fireprotection layer 32, when protection does not live, by the first flame-retardant layer 33 and the second resistance
It fires layer 34 and carries out third layer barrier burning, protect layer by layer, so that PVC film main body does not allow easy firing, by being provided with baffling device
3, the protection of first layer is carried out by resistance to combustion shell 35, the first fireprotection layer 31 and the second fireprotection layer 32 carry out second layer fire prevention, the first resistance
It fires layer 33 and the second flame-retardant layer 34 carries out third layer barrier burning and easily causes accident so that the PVC film solved is easy burning,
And there is the problem of certain risk, by being rotated by small shaft 44 by sticking block 43 provided with portable device,
Regulate paste position, tear can dyestripping 42 be bonded, thus solve the problems, such as conveniently to carry out using.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of PVC film of resistance to combustion, including PVC film main body (1) and spool (2), it is characterised in that: further include baffling device (3)
With portable device (4), PVC film main body (1) setting is external in spool (2), and the baffling device (3) is arranged in PVC film master
Body (1) is external, and the portable device (4) is arranged in baffling device (3) upper end, and the baffling device (3) is by the first fireprotection layer
(31), the second fireprotection layer (32), the first flame-retardant layer (33), the second flame-retardant layer (34) and resistance to combustion shell (35) composition, described first is anti-
Fire bed (31) lower end carries out be bonded, the second fireprotection layer (32) upper end and the second flame-retardant layer with the first flame-retardant layer (33) upper end
(34) lower end is bonded, and the first flame-retardant layer (33) lower end carries out be bonded, second resistance with PVC film main body (1) upper end
Combustion layer (34) upper end carries out be bonded with PVC film main body (1) lower end, and the resistance to combustion shell (35) is arranged in the first fireprotection layer (31) and the
Two fireprotection layers (32) are external, the portable device (4) by fixinig plate (41), can dyestripping (42), sticking block (43) and small shaft
(44) form, fixinig plate (41) lower end carried out with resistance to combustion shell (35) upper end it is be bonded, it is described can dyestripping (42) lower end and stickup
Block (43) upper end is bonded, and is rotatablely connected on the right side of sticking block (43) lower end with small shaft (44) upper end, described small
Shaft (44) lower end is arranged in fixinig plate (41) right end.
2. a kind of PVC film of resistance to combustion according to claim 1, it is characterised in that: the fixinig plate (41) is provided with two
Block, and be in be symmetrically installed.
3. a kind of PVC film of resistance to combustion according to claim 1, it is characterised in that: sticking block (43) upper end is provided with
Adhesive-layer, and adhesive-layer with can dyestripping (42) be mutually matched.
4. a kind of PVC film of resistance to combustion according to claim 1, it is characterised in that: first fireprotection layer (31) and second
Fireprotection layer (32) is in be symmetrically installed, and size is consistent.
5. a kind of PVC film of resistance to combustion according to claim 1, it is characterised in that: the small shaft (44) is provided with two
It is a, and be in be symmetrically installed.
6. a kind of PVC film of resistance to combustion according to claim 1, it is characterised in that: resistance to combustion shell (35) width compares PVC film
Main body (1) width 1cm, and length is 1cm longer than PVC film main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821650682.0U CN208993207U (en) | 2018-10-11 | 2018-10-11 | A kind of PVC film of resistance to combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821650682.0U CN208993207U (en) | 2018-10-11 | 2018-10-11 | A kind of PVC film of resistance to combustion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208993207U true CN208993207U (en) | 2019-06-18 |
Family
ID=66803629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821650682.0U Expired - Fee Related CN208993207U (en) | 2018-10-11 | 2018-10-11 | A kind of PVC film of resistance to combustion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208993207U (en) |
-
2018
- 2018-10-11 CN CN201821650682.0U patent/CN208993207U/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: 20190618 Termination date: 20211011 |