CN214522520U - Key protection film - Google Patents
Key protection film Download PDFInfo
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- CN214522520U CN214522520U CN202120014117.0U CN202120014117U CN214522520U CN 214522520 U CN214522520 U CN 214522520U CN 202120014117 U CN202120014117 U CN 202120014117U CN 214522520 U CN214522520 U CN 214522520U
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Abstract
The utility model discloses a key protection film, concretely relates to key technical field, its technical scheme is: the protective film is arranged on the top of the key and consists of an electrostatic film, a protective layer, silica gel glue and a toughened glass color film; the protective layer comprises a first anticorrosive layer and a second anticorrosive layer, the electrostatic film is arranged on the top of the key, the first anticorrosive layer is arranged on the top of the electrostatic film, the second anticorrosive layer is arranged on the top of the first anticorrosive layer, the silica gel glue is arranged on the top of the second anticorrosive layer, and the toughened glass color film is arranged on the top of the silica gel glue; anticorrosive coating one sets up into epoxy anticorrosive coating, anticorrosive coating two sets to organosilicon high temperature resistant anticorrosive paint, the beneficial effects of the utility model are that: protect the key through the protection film, not only improved pleasing to the eye, still improved user's feeling and improved the life of key.
Description
Technical Field
The utility model relates to a key field, concretely relates to key protection film.
Background
The keys are black and white keys arranged on organs, pianos and the like, and are used for adjusting the tones, the pianos are provided with 88 keys, 52 white keys and 36 black keys, and abnormal phenomena such as scratches, dirt and the like are inevitably generated in the use process of the keys.
The prior art has the following defects: the existing key is not protected by any measures, so that the attractiveness of the key is influenced, the hand feeling of a user is influenced, and the service life of the key is shortened.
Therefore, it is necessary to invent a key protective film.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a key protection film protects the key through the protection film to solve current key and do not have the problem that any measure protected it.
In order to achieve the above object, the present invention provides the following technical solutions: a key protection film comprises keys and a protection film, wherein the protection film is arranged on the tops of the keys and consists of an electrostatic film, a protection layer, silica gel glue and a toughened glass color film;
the protective layer comprises a first anticorrosive layer and a second anticorrosive layer, the electrostatic film is arranged on the top of the key, the first anticorrosive layer is arranged on the top of the electrostatic film, the second anticorrosive layer is arranged on the top of the first anticorrosive layer, the silica gel glue is arranged on the top of the second anticorrosive layer, and the toughened glass color film is arranged on the top of the silica gel glue;
the first anticorrosive layer is set to be epoxy anticorrosive paint, and the second anticorrosive layer is set to be organic silicon high-temperature-resistant anticorrosive paint.
Preferably, the protective layer further comprises a first wear-resistant layer and a second wear-resistant layer, the first wear-resistant layer is arranged on the top of the electrostatic film, the second wear-resistant layer is arranged on the top of the first wear-resistant layer, and the silica gel glue is arranged on the top of the second wear-resistant layer.
Preferably, the first wear-resistant layer is set to be wear-resistant ceramic paint, and the thickness of the first wear-resistant layer is set to be 0.08mm-0.3 mm.
Preferably, the second wear-resistant layer is made of wear-resistant coating glue, and the thickness of the second wear-resistant layer is 0.09-0.4 mm.
Preferably, the thickness of the electrostatic film is set to be 0.1mm-0.6mm, the thickness of the silica gel glue is set to be 0.1mm-0.3mm, and the thickness of the toughened glass color film is set to be 0.2mm-0.8 mm.
Preferably, the thickness of the first anticorrosive layer is set to be 0.09mm-0.3mm, and the thickness of the second anticorrosive layer is set to be 0.09mm-0.3 mm.
The utility model has the advantages that:
when the utility model is used, the first anticorrosive layer is coated on the top of the electrostatic film, and after the first anticorrosive layer is coated, the second anticorrosive layer is coated on the top of the first anticorrosive layer, then coating the top of the second anti-corrosion layer with silica gel glue, placing the toughened glass color film on the silica gel glue and aligning with the electrostatic film, then the toughened glass color film is fixedly connected with the electrostatic film through silica gel glue to form a protective film, when the keys need to be protected, the surfaces of the keys are cleaned firstly, thereby keeping the keys smooth, after cleaning, the electrostatic film is placed on the keys and can be adsorbed on the keys through static electricity after being placed, thereby reach and fix the protection film on the key, the protection film will protect the key like this, protects the key through the protection film, has not only improved pleasing to the eye, has still improved user's feeling and has improved the life of key.
Drawings
Fig. 1 is a schematic top view of a key provided by the present invention;
fig. 2 is a schematic front view of the structure of embodiment 1 provided by the present invention;
fig. 3 is an enlarged schematic view of the area a in the front view of the structure of embodiment 1 provided by the present invention;
fig. 4 is a schematic front view of the structure of embodiment 2 provided by the present invention;
fig. 5 is an enlarged schematic view of the front view B region in the structure of embodiment 2 provided by the present invention.
In the figure: the key comprises a key 1, a protective film 2, an electrostatic film 21, a protective layer 22, a first anticorrosive layer 221, a second anticorrosive layer 222, a first wear-resistant layer 223, a second wear-resistant layer 224, silica gel glue 23 and a toughened glass color film 24.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
further, the protective film 2 is arranged on the top of the key 1, and the protective film 2 is composed of an electrostatic film 21, a protective layer 22, a silica gel glue 23 and a tempered glass color film 24.
Further, the protective layer 22 includes a first anticorrosive layer 221 and a second anticorrosive layer 222, the electrostatic film 21 is arranged on the top of the key 1, the first anticorrosive layer 221 is arranged on the top of the electrostatic film 21, the second anticorrosive layer 222 is arranged on the top of the first anticorrosive layer 221, the silica gel glue 23 is arranged on the top of the second anticorrosive layer 222, the toughened glass color film 24 is arranged on the top of the silica gel glue 23, specifically, the electrostatic film 21 is connected to the top of the key 1, the first anticorrosive layer 221 is coated on the top of the electrostatic film 21, the second anticorrosive layer 222 is coated on the top of the first anticorrosive layer 221, the silica gel glue 23 is coated on the top of the second anticorrosive layer 222, the toughened glass color film 24 is bonded to the top of the silica gel glue 23, the electrostatic film 21 is a non-coated film, mainly made of PE and PVC, and is adsorbed on an article by electrostatic adsorption of the product itself to play a protective role, the electrostatic film 21 has a role of adsorbing on the key 1 through static electricity, the first anticorrosive layer 221 has an anticorrosive effect on the electrostatic film 21, the second anticorrosive layer 222 has an anticorrosive effect on the electrostatic film 21, the silica gel glue 23 is a bonding agent for bonding silica gel and silica gel, and silica gel and similar plastics in silicone rubber, and is cured by contacting water molecules on the surface of a bonded or sealed object or water molecules in air, the silica gel glue 23 has an effect of fixing the tempered glass color film 24 on the second anticorrosive layer 222, the tempered glass color film 2 has a protection effect on the key 1, and the tempered glass color film 2 has multiple colors, so that the appearance is improved.
Furthermore, the first anticorrosive layer 221 is set to be epoxy anticorrosive paint, and the second anticorrosive layer 222 is set to be organic silicon high-temperature-resistant anticorrosive paint, specifically, the epoxy anticorrosive paint has good wear resistance, strong adhesive force and good water resistance, and the organic silicon high-temperature-resistant anticorrosive paint has excellent high-temperature resistance, can be used within the range of 200-600 ℃, and has the advantages of cold and hot alternation resistance, chemical gas corrosion resistance, weather aging resistance, water resistance, electrical insulation and thermal conductivity; high resistance to oxidation and thermal shock at high temp and excellent anticorrosion nature.
Further, the thickness of the electrostatic film 21 is set to be 0.1mm-0.6mm, the thickness of the silica gel glue 23 is set to be 0.1mm-0.3mm, the thickness of the tempered glass color film 24 is set to be 0.2mm-0.8mm, specifically, the thickness of the electrostatic film 21 is preferably 0.35mm, the thickness of the silica gel glue 23 is preferably 0.2mm, and the thickness of the tempered glass color film 24 is preferably 0.5 mm.
Further, the thickness of the first anticorrosive layer 221 is set to be 0.09mm-0.3mm, the thickness of the second anticorrosive layer 222 is set to be 0.09mm-0.3mm, specifically, the thickness of the first anticorrosive layer 221 is preferably 0.195mm, and the thickness of the second anticorrosive layer 222 is preferably 0.195 mm.
The utility model discloses a use as follows: when the utility model is used, the first anticorrosive layer 221 is coated on the top of the electrostatic film 21, after coating, the second anticorrosive layer 222 is coated on the top of the first anticorrosive layer 221, then the silica gel glue 23 is coated on the top of the second anticorrosive layer 222, after coating, the toughened glass color film 24 is placed on the silica gel glue 23 and is aligned with the electrostatic film 21, then the toughened glass color film 24 is fixedly connected with the electrostatic film 21 through the silica gel glue 23, so as to form the protective film 2, when the key 1 needs to be protected, the surface of the key 1 is cleaned first, so that the key 1 is kept smooth, after cleaning, the electrostatic film 21 is placed on the key 1, after placing, the electrostatic film 21 is adsorbed on the key 1 through static electricity, so as to fix the protective film 2 on the key 1, the protective film 2 protects the key 1, wherein the first anticorrosive layer 221 and the second anticorrosive layer 222 are selected as the protective layer 22, has the function of improving the corrosion resistance.
further, the protective layer 22 further includes a first wear-resistant layer 223 and a second wear-resistant layer 224, the top of the electrostatic film 21 is provided with the first wear-resistant layer 223, the top of the first wear-resistant layer 223 is provided with the second wear-resistant layer 224, the top of the second wear-resistant layer 224 is provided with the silica gel glue 23, specifically, the top of the electrostatic film 21 is coated with the first wear-resistant layer 223, the top of the first wear-resistant layer 223 is coated with the second wear-resistant layer 224, the top of the second wear-resistant layer 224 is coated with the silica gel glue 23, the first wear-resistant layer 223 has an effect of improving wear resistance of the electrostatic film 21, and the second wear-resistant layer 224 has an effect of improving wear resistance of the electrostatic film 21.
Further, the first wear-resistant layer 223 is made of wear-resistant ceramic paint, the thickness of the first wear-resistant layer 223 is set to be 0.08mm-0.3mm, specifically, the wear-resistant ceramic paint mainly has the characteristics of insulation, high temperature resistance, corrosion resistance, good mechanical property and the like, and the thickness of the first wear-resistant layer 223 is preferably 0.19 mm.
Further, the second wear-resistant layer 224 is a wear-resistant coating adhesive, the thickness of the second wear-resistant layer 224 is set to be 0.09mm-0.4mm, specifically, the wear-resistant coating adhesive is a wear-resistant and corrosion-resistant polymer material obtained by compounding high-performance wear-resistant ceramic particles and modified toughening resin, and the thickness of the second wear-resistant layer 224 is set to be 0.245 mm.
The utility model discloses a use as follows: when the utility model is used, a first wear-resistant layer 223 is coated on the top of an electrostatic film 21, after coating, a second wear-resistant layer 224 is coated on the top of the first wear-resistant layer 223, then a silica gel glue 23 is coated on the top of the second wear-resistant layer 224, after coating, a toughened glass color film 24 is placed on the silica gel glue 23 and is aligned with the electrostatic film 21, then the toughened glass color film 24 is fixedly connected with the electrostatic film 21 through the silica gel glue 23 to form a protective film 2, when the key 1 needs to be protected, the surface of the key 1 is cleaned first, so that the key 1 is kept smooth, after cleaning, the electrostatic film 21 is placed on the key 1, after placing, the electrostatic film 21 is adsorbed on the key 1 through static electricity, so as to fix the protective film 2 on the key 1, the protective film 2 protects the key 1, wherein the first wear-resistant layer 223 and the second wear-resistant layer 224 are selected as the protective layer 22, has the function of improving the wear resistance.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (6)
1. The utility model provides a key protection film, is including setting up protection film (2) on key (1), its characterized in that: the protective film (2) is arranged on the top of the key (1), and the protective film (2) is composed of an electrostatic film (21), a protective layer (22), silica gel glue (23) and a toughened glass color film (24);
the protective layer (22) comprises a first anticorrosive layer (221) and a second anticorrosive layer (222), the electrostatic film (21) is arranged on the top of the key (1), the first anticorrosive layer (221) is arranged on the top of the electrostatic film (21), the second anticorrosive layer (222) is arranged on the top of the first anticorrosive layer (221), the silica gel glue (23) is arranged on the top of the second anticorrosive layer (222), and the toughened glass color film (24) is arranged on the top of the silica gel glue (23);
the first anticorrosive layer (221) is set to be epoxy anticorrosive paint, and the second anticorrosive layer (222) is set to be organic silicon high-temperature-resistant anticorrosive paint.
2. The key protective film according to claim 1, characterized in that: the protective layer (22) further comprises a first wear-resistant layer (223) and a second wear-resistant layer (224), the top of the electrostatic film (21) is provided with the first wear-resistant layer (223), the top of the first wear-resistant layer (223) is provided with the second wear-resistant layer (224), and the top of the second wear-resistant layer (224) is provided with the silica gel glue (23).
3. The key protective film according to claim 2, characterized in that: the first wear-resistant layer (223) is made of wear-resistant ceramic paint, and the thickness of the first wear-resistant layer (223) is set to be 0.08-0.3 mm.
4. The key protective film according to claim 2, characterized in that: the second wear-resistant layer (224) is made of wear-resistant coating glue, and the thickness of the second wear-resistant layer (224) is 0.09-0.4 mm.
5. The key protective film according to claim 1, characterized in that: the thickness of the electrostatic film (21) is set to be 0.1mm-0.6mm, the thickness of the silica gel glue (23) is set to be 0.1mm-0.3mm, and the thickness of the toughened glass color film (24) is set to be 0.2mm-0.8 mm.
6. The key protective film according to claim 1, characterized in that: the thickness of the first anticorrosive layer (221) is set to be 0.09mm-0.3mm, and the thickness of the second anticorrosive layer (222) is set to be 0.09mm-0.3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120014117.0U CN214522520U (en) | 2021-01-05 | 2021-01-05 | Key protection film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120014117.0U CN214522520U (en) | 2021-01-05 | 2021-01-05 | Key protection film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214522520U true CN214522520U (en) | 2021-10-29 |
Family
ID=78300802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120014117.0U Active CN214522520U (en) | 2021-01-05 | 2021-01-05 | Key protection film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214522520U (en) |
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2021
- 2021-01-05 CN CN202120014117.0U patent/CN214522520U/en active Active
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