CN216915167U - Protection film with fire prevention fire-retardant function - Google Patents
Protection film with fire prevention fire-retardant function Download PDFInfo
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- CN216915167U CN216915167U CN202123042310.4U CN202123042310U CN216915167U CN 216915167 U CN216915167 U CN 216915167U CN 202123042310 U CN202123042310 U CN 202123042310U CN 216915167 U CN216915167 U CN 216915167U
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Abstract
The utility model discloses a protective film with fireproof and flame-retardant functions, which comprises a protective film main body, wherein the bottom of the protective film main body is provided with a limiting layer b, the inner side of the limiting layer b is provided with a heat insulation layer, the top of the protective film main body is provided with a limiting layer a, the inner side of the limiting layer a is provided with a composite film b, the top wall of the composite film b is provided with an installation layer b, and the inner side of the installation layer b is provided with a fireproof layer b. According to the utility model, the protective film main body can have a fireproof effect through the fireproof layer a, and can have a fireproof effect through the fireproof layer b, so that the fireproof effect of the protective film main body is increased, the flame retardant layer can prevent the protective film main body from burning, the fireproof effect of the protective film main body is further improved, the protective film main body is prevented from burning in the case of fire, and the protective article cannot be well protected.
Description
Technical Field
The utility model relates to the technical field of protective films, in particular to a protective film with fireproof and flame-retardant functions.
Background
The protective film can be divided into a digital product protective film, an automobile protective film, a household protective film, a food fresh-keeping protective film and the like according to purposes, the protective film is functionally a film which is placed outside an entity article to be protected, and functional protective films such as an AR anti-reflection film, an AG frosted anti-reflection film, a mobile phone mirror film, a peep-proof film, a high-definition anti-scraping film and the like are available in the world, but most of the existing protective films have no fireproof and flame-retardant functions when in use, and the protective films cannot retard flame of fire when in fire.
The prior art has the defects that:
1. patent document CN214266948U discloses a protection film with net shape, "including roll up membrane axle net rete, the surface winding of roll up membrane axle net rete is provided with protection film body net rete, protection film body net rete includes peel ply net rete, the lower surface laminating of peel ply net rete has protection film layer net rete, protection film layer includes skid resistant course, wearing layer, tensile layer, anti-dazzle layer, heat sensitive layer, antistatic layer, silica gel layer, PET basic unit, fire-retardant layer, peep-proof layer, net rete, the thickness of peel ply is between fifty to seventy five microns, the material of peel ply is organosilicon release film material. The square protective film is in a grid shape, the protective film body can protect electronic equipment more comprehensively by arranging the multiple protective film layers, the adhesion degree of the protective film body and the surface of the electronic equipment is reduced by arranging the grid-shaped film layers, the use requirement of the protective film body is met, but the protective film does not have a fireproof and flame-retardant function in use, and the protective film cannot retard the fire in case of fire;
2. in the prior art, the protective film does not have a reinforcing structure when in use, and the structural strength of the protective film is poor, so that the protective film is easy to damage when in use, and the service life of the protective film is short.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a protective film with fireproof and flame-retardant functions, so as to solve the problems of the background art.
In order to achieve the purpose, the utility model provides the following technical scheme that the protective film with the fireproof and flame-retardant functions comprises a protective film main body, wherein a limiting layer b is arranged at the bottom of the protective film main body, and a heat insulation layer is arranged on the inner side of the limiting layer b;
the top of the protective film main body is provided with a limiting layer a, the inner side of the limiting layer a is provided with a composite film b, and the composite film b is positioned above the composite film a;
and the top wall of the composite film b is provided with an installation layer b, and the inner side of the installation layer b is provided with a fireproof layer b.
Preferably, the inner side of the protective film main body is provided with a flame-retardant layer, and the flame-retardant layer is positioned on the inner sides of the limiting layer a and the limiting layer b.
Preferably, the bottom of the heat insulation layer is coated with an adhesive layer.
Preferably, a connecting layer a is arranged on the top of the composite film a, an installation layer a is arranged on the top of the composite film a, and a fireproof layer a is arranged on the inner side of the installation layer a.
Preferably, the bottom of the composite film b is provided with a connecting layer b, the inner side of the mounting layer b is provided with a reinforcing strip, and the reinforcing strip is positioned below the fireproof layer b.
Preferably, the top of the fire-proof layer b is provided with a wear-resistant coating.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the installation position can be provided for the fireproof layer a through the installation layer a, the stability of the fireproof layer a is ensured, the protective film main body can have a fireproof effect through the fireproof layer a, the protective film main body can have a fireproof effect through the fireproof layer b, the fireproof effect of the protective film main body is increased, the protective film main body can block burning of fire through the flame retardant layer, the fireproof effect of the protective film main body is further improved, the protective film main body is prevented from burning in case of fire, and the protective film main body cannot well protect protected articles.
2. According to the utility model, the connection layer a and the connection layer b are connected in an embedded manner, so that the connection stability of the composite film a and the composite film b is ensured, the mounting layer b can provide a mounting position for the reinforcing strip, the structural strength of the protective film main body can be further increased through the reinforcing strip, the mounting position can be provided for the composite film a and the composite film b through the limiting layer a, the stability of the composite film a and the composite film b is ensured, the mechanical strength of the protective film main body can be increased through the composite film a and the composite film b, and the protective film main body is prevented from being easily damaged during use.
Drawings
FIG. 1 is a schematic view of the overall split structure of the present invention;
FIG. 2 is a schematic view of the overall bottom structure of the present invention;
FIG. 3 is a schematic structural view of a composite membrane a according to the present invention;
FIG. 4 is a schematic structural diagram of a composite membrane b according to the present invention.
In the figure: 1. a protective film body; 101. a flame retardant layer; 102. a limiting layer a; 2. a limiting layer b; 201. a thermal insulation layer; 202. a bonding layer; 3. a composite film a; 301. a connecting layer a; 302. mounting a layer a; 303. a fireproof layer a; 4. compounding film b; 401. a connecting layer b; 402. mounting a layer b; 403. reinforcing the strips; 5. a fire-proof layer b; 501. and (3) wear-resistant coating.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, 3 and 4, a protective film with fire-retardant function;
the first embodiment is as follows: the inboard of protection film main part 1 is equipped with fire-retardant layer 101, and fire-retardant layer 101 is located the inboard of spacing a102 and spacing b2, can make protection film main part 1 can block the burning of fire through fire-retardant layer 101, further improvement protection film main part 1's fire prevention effect, the bottom of drawing protection film main part 1 is equipped with spacing b2, heat-insulating layer 201 is installed to spacing b 2's inboard, heat-insulating layer 201's bottom scribbles pastes layer 202, can provide the mounted position for heat-insulating layer 201 through spacing b2, guarantees heat-insulating layer 201's stability, can make protection film main part 1 have the effect of insulating temperature through heat-insulating layer 201 to improve protection film main part 1 protection article's practicality.
Referring to fig. 1, 2 and 4, a protective film with fire-retardant function;
example two: the top of the protection film main body 1 is provided with a limit layer a102, the inner side of the limit layer a102 is provided with a compound film a3, the limit layer a102 can provide an installation position for a compound film a3 and a compound film b4, the stability of the compound films a3 and b4 is ensured, the mechanism strength of the protection film main body 1 can be increased through a compound film a3 and a compound film b4, the protection film main body 1 is prevented from being easily damaged in use, the top of the compound film a3 is provided with a connecting layer a301, the top of the compound film a3 is provided with an installation layer a302, the inner side of the installation layer a302 is provided with a fireproof layer a303, the installation position of the fireproof layer a303 is provided through the installation layer a302, the stability of the fireproof layer a303 is ensured, the protection film main body 1 can have a fireproof effect through the fireproof layer a303, the inner side of the limit layer a102 is provided with a compound film b4, the compound film b4 is positioned above the compound film a3, the top wall of the compound film b4 is provided with an installation layer b402, the bottom of the composite film b4 is provided with a connecting layer b401 which is connected with the connecting layer b401 through a connecting layer a301 in an embedded manner, so that the connection stability of the composite film a3 and the composite film b4 is ensured, the inner side of the mounting layer b402 is provided with a reinforcing strip 403, the reinforcing strip 403 is positioned below the fireproof layer b5, the inner side of the mounting layer b402 is provided with a fireproof layer b5, the mounting layer b402 can provide mounting positions for the reinforcing strip 403 and the fireproof layer b5, so that the stability of the reinforcing strip 403 and the fireproof layer b5 is ensured, the structural strength of the protective film main body 1 can be further increased through the reinforcing strip 403, the fireproof layer b5 can enable the protective film main body 1 to have a fireproof effect, the fireproof effect of the protective film main body 1 is increased, the protective film main body 1 is prevented from burning in the case of fire, the protective article cannot be well protected, the top of the fireproof layer b5 is provided with a wear-resistant coating 501, and the wear resistance of the protective film main body 1 can be increased through the wear-resistant coating 501, thereby extending the life of the protective film body 1.
The working principle is that the protective film main body 1 can prevent the burning of fire through the flame-retardant layer 101, the limit layer b2 can provide an installation position for the thermal insulation layer 201, the thermal insulation layer 201 can enable the protective film main body 1 to have a thermal insulation effect, so as to improve the practicability of the protective film main body 1 for protecting articles, the limit layer a102 can provide an installation position for the composite film a3 and the composite film b4, the composite film a3 and the composite film b4 can increase the mechanical strength of the protective film main body 1, the installation position for the reinforcing strip 403 and the fire-proof layer b5 can be provided through the installation layer b402, the stability of the reinforcing strip 403 and the fire-proof layer b5 is ensured, the structural strength of the protective film main body 1 can be further increased through the reinforcing strip 403, the protective film main body 1 can have a fire-proof effect through the fire-proof layer b5, the fire-proof effect of the protective film main body 1 is increased, the wear resistance of the protective film main body 1 can be increased through the wear-resistant coating 501, thereby extending the life of the protective film body 1.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a protection film with fire prevention fire-retardant function, includes protection film main part (1), its characterized in that: a limiting layer b (2) is arranged at the bottom of the protective film main body (1), and a heat insulation layer (201) is arranged on the inner side of the limiting layer b (2);
the top of the protective film main body (1) is provided with a limiting layer a (102), the inner side of the limiting layer a (102) is provided with a composite film a (3), the inner side of the limiting layer a (102) is provided with a composite film b (4), and the composite film b (4) is positioned above the composite film a (3);
and the top wall of the composite film b (4) is provided with an installation layer b (402), and the inner side of the installation layer b (402) is provided with a fireproof layer b (5).
2. The protective film with fire-proof and flame-retardant functions as claimed in claim 1, wherein: the inner side of the protective film main body (1) is provided with a flame-retardant layer (101), and the flame-retardant layer (101) is positioned on the inner sides of the limiting layer a (102) and the limiting layer b (2).
3. The protective film having a function of preventing fire and retarding flame according to claim 1, wherein: the bottom of the heat insulation layer (201) is coated with an adhesive layer (202).
4. The protective film having a function of preventing fire and retarding flame according to claim 1, wherein: the top of complex film a (3) is equipped with articulamentum a (301), and erection layer a (302) have been seted up at the top of complex film a (3), and flame retardant coating a (303) are installed to the inboard of erection layer a (302).
5. The protective film having a function of preventing fire and retarding flame according to claim 1, wherein: the bottom of complex film b (4) is equipped with articulamentum b (401), and reinforcing strip (403) are installed to the inboard of installing layer b (402), and reinforcing strip (403) are located the below of flame retardant coating b (5).
6. The protective film having a function of preventing fire and retarding flame according to claim 1, wherein: and the top of the fireproof layer b (5) is provided with a wear-resistant coating (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123042310.4U CN216915167U (en) | 2021-12-06 | 2021-12-06 | Protection film with fire prevention fire-retardant function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123042310.4U CN216915167U (en) | 2021-12-06 | 2021-12-06 | Protection film with fire prevention fire-retardant function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216915167U true CN216915167U (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123042310.4U Active CN216915167U (en) | 2021-12-06 | 2021-12-06 | Protection film with fire prevention fire-retardant function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216915167U (en) |
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2021
- 2021-12-06 CN CN202123042310.4U patent/CN216915167U/en active Active
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