CN201845284U - Aluminum foil for back cover - Google Patents
Aluminum foil for back cover Download PDFInfo
- Publication number
- CN201845284U CN201845284U CN2010205754360U CN201020575436U CN201845284U CN 201845284 U CN201845284 U CN 201845284U CN 2010205754360 U CN2010205754360 U CN 2010205754360U CN 201020575436 U CN201020575436 U CN 201020575436U CN 201845284 U CN201845284 U CN 201845284U
- Authority
- CN
- China
- Prior art keywords
- aluminium foil
- aluminum foil
- bonnet
- utility
- spongy layer
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to an aluminum foil for a back cover, which comprises an aluminum foil body, a sponge layer and fixing holes. The fixing holes are arranged on the periphery of the aluminum foil body, and the sponge layer is arranged on the inner surface of the aluminum foil body and made of CR (chroloprene rubber) sponge. The aluminum foil is fixed on the back cover through the fixing holes, has a fire-proof function since the sponge layer is arranged on the inner surface of the aluminum foil and made of CR sponge, and has a function of cushioning because the sponge layer is remarkably flexible. Besides, the aluminum foil is simple in structure, practical and low in cost.
Description
Technical field
The utility model relates to a kind of aluminium foil, and particularly a kind of bonnet aluminium foil with fire prevention, pooling feature that is used in the notebook computer back cover portion belongs to computer peripheral attachment technique field.
Background technology
At present, often to use aluminium foil, be used for shielded signal at the back cover portion of notebook computer; To reduce the influence of external signal to computer; Described aluminium foil comprises the aluminium foil body, and simple in structure, fire protecting performance is poor, and texture is hard.
The utility model content
The utility model purpose is to have proposed a kind of bonnet aluminium foil with fire prevention, pooling feature that is used in the notebook computer back cover portion in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of bonnet aluminium foil comprises aluminium foil body, spongy layer, fixed orifice; Described fixed orifice is arranged on the periphery of aluminium foil body; Described spongy layer is arranged on the inside surface of aluminium foil body; Described spongy layer is to be made by the CR sponge.
Preferably, described bonnet aluminium foil also comprises glue-line, protection sheet; Described glue-line be arranged on the aluminium foil body outside surface around; Described protection sheet is arranged on the glue-line.
Because the utilization of technique scheme, the utility model compared with prior art has following advantage:
Bonnet aluminium foil of the present utility model, described bonnet aluminium foil is fixed on the bonnet by fixed orifice; Described aluminium foil inside surface is provided with spongy layer; Described spongy layer is to have the CR sponge to make, and has fire-proof function, simultaneously, because the flexibility of spongy layer is good, has buffer action; This programme is simple in structure, and is practical, cost is low.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Fig. 1 is the front view of bonnet aluminium foil of the present utility model;
Fig. 2 is the cutaway view Amplified image of Fig. 1;
Wherein: 1, aluminium foil body; 2, spongy layer; 3, fixed orifice; 4, glue-line; 5, protection sheet.
Embodiment
Below in conjunction with accompanying drawing the utility model is described.
Be depicted as a kind of bonnet aluminium foil described in the utility model as accompanying drawing 1,2, comprise aluminium foil body 1, spongy layer 2, fixed orifice 3, glue-line 4, protection sheet 5; Described fixed orifice 3 is arranged on the periphery of aluminium foil body 1; Described spongy layer 2 is arranged on the inside surface of aluminium foil body 1; Described spongy layer 2 is to be made by the CR sponge; Described glue-line 4 be arranged on aluminium foil body 1 outside surface around; Described protection sheet 5 is arranged on the glue-line 4.
Because the utilization of technique scheme, the utility model compared with prior art has following advantage:
Bonnet aluminium foil of the present utility model, described bonnet aluminium foil is fixed on the bonnet by fixed orifice; Described aluminium foil inside surface is provided with spongy layer; Described spongy layer is to have the CR sponge to make, and has fire-proof function, simultaneously, because the flexibility of spongy layer is good, has buffer action; This programme is simple in structure, and is practical, cost is low.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, or any to move mode dull and stereotyped described in the utility model, all drop within the utility model rights protection scope.
Claims (2)
1. a bonnet aluminium foil is characterized in that: comprise aluminium foil body, spongy layer, fixed orifice; Described fixed orifice is arranged on the periphery of aluminium foil body; Described spongy layer is arranged on the inside surface of aluminium foil body; Described spongy layer is to be made by the CR sponge.
2. bonnet aluminium foil as claimed in claim 1 is characterized in that: described bonnet aluminium foil also comprises glue-line, protection sheet; Described glue-line be arranged on the aluminium foil body outside surface around; Described protection sheet is arranged on the glue-line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205754360U CN201845284U (en) | 2010-10-25 | 2010-10-25 | Aluminum foil for back cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205754360U CN201845284U (en) | 2010-10-25 | 2010-10-25 | Aluminum foil for back cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201845284U true CN201845284U (en) | 2011-05-25 |
Family
ID=44040171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205754360U Expired - Lifetime CN201845284U (en) | 2010-10-25 | 2010-10-25 | Aluminum foil for back cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201845284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108304050A (en) * | 2017-08-24 | 2018-07-20 | 太仓市众翔精密五金有限公司 | A kind of high measuring body laptop plastic cement bottom plate baking vanish part of fire resisting |
-
2010
- 2010-10-25 CN CN2010205754360U patent/CN201845284U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108304050A (en) * | 2017-08-24 | 2018-07-20 | 太仓市众翔精密五金有限公司 | A kind of high measuring body laptop plastic cement bottom plate baking vanish part of fire resisting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110525 |