CN205595243U - Compound button structure - Google Patents
Compound button structure Download PDFInfo
- Publication number
- CN205595243U CN205595243U CN201620191155.2U CN201620191155U CN205595243U CN 205595243 U CN205595243 U CN 205595243U CN 201620191155 U CN201620191155 U CN 201620191155U CN 205595243 U CN205595243 U CN 205595243U
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- CN
- China
- Prior art keywords
- hole
- main body
- external coating
- key main
- main part
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a compound button structure, including button main part, cladding layer and tag layer, this button main part is the PC material, and the upper and lower surface of this button main part is run through and is formed with the through -hole, this cladding layer is the silica gel material, and the surface and the lateral surface of button main part are lived to this cladding layer parcel, and cladding layer has the compression leg of pressing, should pass the through -hole according to the compression leg and stretch out downwards, this tag layer is the trade mark and glues the material, the protruding cladding layer of locating in tag layer on the surface and lie in the through -hole directly over. By this, make the button main part through adopting the PC material, cladding layer is made to cooperation silica gel to and utilize trade mark glue to make the tag layer, and make feeling of product better, for the user provides comfortable and press down the operation, and because the button main part be hard material, the through -hole is to providing fine guide effect according to the compression leg, has guaranteed the precision that the product pressed down, brings conveniently for user's use.
Description
Technical field
This utility model relates to button art, refers in particular to a kind of composite type key structure.
Background technology
Button is used in the middle of electronic calculator, remote control system, telephone set, radiophone, computor-keyboard, learning machine button, scrambler button, digital product etc., current button is generally hard plastic material or soft silica gel material, but, the plastic cement material feel of hard is bad, comfortable pressing operation can not be provided to user, although the button of soft silica gel material can provide preferable feel, but, owing to button quality is softer, the precision of impact pressing.
Utility model content
In view of this, this utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of composite type key structure, and it can effectively solve existing button and there is the problem that pressing feel is bad or pressing precision is low.
For achieving the above object, this utility model uses such as purgation technical scheme:
A kind of composite type key structure, includes key main body, external coating and identifier layer；This key main body is PC material, and the upper and lower surface of this key main body is formed through through hole；This external coating is silica gel material, and this external coating wraps outer surface and the lateral surface of key main body, and external coating has by compression leg, should extend downwardly from through through hole by compression leg；This identifier layer is trade mark adhesive material, and identifier layer is convexly equipped on the surface of external coating and is positioned at the surface of through hole.
As a kind of preferred version, the one-body molded locating dowel that is convexly equipped with of the inner surface of described key main body, the medial surface multiple back-off of one-body molded projection of key main body.
As a kind of preferred version, center and the periphery of described key main body are provided with aforementioned through-hole, all extend in the bottom surface of external coating for each through hole have one aforementioned by compression leg, and identifier layer is multiple, multiple identifier layers may be contained within the surface of external coating and lay respectively at the surface of through hole of correspondence.
As a kind of preferred version, described key main body being provided with display lamp mounting groove, this external coating is provided with loophole, this loophole is opposite to each other with display lamp mounting groove and connects.
This utility model compared with prior art has clear advantage and beneficial effect, specifically, as shown from the above technical solution:
By using PC material to make key main body, silica gel is coordinated to make external coating, and utilize trade mark adhesive to make identifier layer, the feel making product is more preferable, there is provided comfortable pressing operation for user, and owing to key main body is hard material, through hole provides good guide effect to by compression leg, ensure that the precision that product presses, the use for user brings convenience.
For more clearly illustrating architectural feature of the present utility model and effect, with specific embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the schematic cross-section of the preferred embodiment of this utility model.
Accompanying drawing identifier declaration:
10, key main body
11, through hole
12, locating dowel
13, back-off
14, display lamp mounting groove
20, external coating
21, by compression leg
22, loophole
30, identifier layer.
Detailed description of the invention
Refer to shown in Fig. 1, that show the concrete structure of the preferred embodiment of this utility model, include key main body 10, external coating 20 and identifier layer 30.
This key main body 10 is PC material, and the upper and lower surface of this key main body 10 is formed through through hole 11, and in the present embodiment, key main body 10 is black PC material.
This external coating 20 is silica gel material, and this external coating 20 wraps outer surface and the lateral surface of key main body 10, and external coating 20 has by compression leg 21, should extend downwardly from through through hole 11 by compression leg 21, and in the present embodiment, this external coating 20 is black silica gel material.
This identifier layer 30 is trade mark adhesive material, and identifier layer 30 is convexly equipped on the surface of external coating 20 and is positioned at the surface of through hole 11, and in the present embodiment, identifier layer 30 is white trade mark adhesive material.
And, the one-body molded locating dowel 12 that is convexly equipped with of the inner surface of described key main body 10, the medial surface multiple back-off of one-body molded projection 13 of key main body 10, in order to key main body 10 and outside carry out location and installation.
Additionally, center and the periphery of described key main body 10 are provided with aforementioned through-hole 11, wherein center has a through hole 11, periphery has four through holes 11, four through holes 11 are uniformly distributed, all extending in the bottom surface of external coating 20 for each through hole 11 has one aforementioned by compression leg 21, and identifier layer 30 is multiple, and multiple identifier layers 30 may be contained within the surface of external coating 20 and lay respectively at the surface of through hole 11 of correspondence.
Additionally, be provided with display lamp mounting groove 14 in described key main body 10, this external coating 20 being provided with loophole 22, this loophole 22 is opposite to each other with display lamp mounting groove 14 and connects.
During making, key main body 10 at first injection mo(u)lding, then, key main body 10 is put in silica gel mould and mold external coating 20, and make external coating 20 wrap outer surface and the lateral surface of key main body 10, then, the surface forming at external coating 20 goes out identifier layer 30, and identifier layer 30 is convexly equipped on the surface of external coating 20 and is positioned at the surface of through hole 11.
Design focal point of the present utility model is: by using PC material to make key main body, silica gel is coordinated to make external coating, and utilize trade mark adhesive to make identifier layer, the feel making product is more preferable, there is provided comfortable pressing operation for user, and owing to key main body is hard material, through hole provides good guide effect to by compression leg, ensure that the precision that product presses, the use for user brings convenience.
The above, it it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every any trickle amendment, equivalent variations and modification above example made according to technical spirit of the present utility model, all still fall within the range of technical solutions of the utility model.
Claims (4)
1. a composite type key structure, it is characterised in that: include key main body, external coating and identifier layer；This key main body is PC material, and the upper and lower surface of this key main body is formed through through hole；This external coating is silica gel material, and this external coating wraps outer surface and the lateral surface of key main body, and external coating has by compression leg, should extend downwardly from through through hole by compression leg；This identifier layer is trade mark adhesive material, and identifier layer is convexly equipped on the surface of external coating and is positioned at the surface of through hole.
Composite type key structure the most according to claim 1, it is characterised in that: the one-body molded locating dowel that is convexly equipped with of the inner surface of described key main body, the medial surface multiple back-off of one-body molded projection of key main body.
Composite type key structure the most according to claim 1, it is characterized in that: center and the periphery of described key main body are provided with aforementioned through-hole, all extend in the bottom surface of external coating for each through hole have one aforementioned by compression leg, and identifier layer is multiple, multiple identifier layers may be contained within the surface of external coating and lay respectively at the surface of through hole of correspondence.
Composite type key structure the most according to claim 1, it is characterised in that: being provided with display lamp mounting groove in described key main body, this external coating is provided with loophole, this loophole is opposite to each other with display lamp mounting groove and connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620191155.2U CN205595243U (en) | 2016-03-14 | 2016-03-14 | Compound button structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620191155.2U CN205595243U (en) | 2016-03-14 | 2016-03-14 | Compound button structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205595243U true CN205595243U (en) | 2016-09-21 |
Family
ID=56929468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620191155.2U Expired - Fee Related CN205595243U (en) | 2016-03-14 | 2016-03-14 | Compound button structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205595243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130073A (en) * | 2018-08-01 | 2019-01-04 | 东莞万德电子制品有限公司 | A kind of shell polychrome LSR integral forming process |
-
2016
- 2016-03-14 CN CN201620191155.2U patent/CN205595243U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130073A (en) * | 2018-08-01 | 2019-01-04 | 东莞万德电子制品有限公司 | A kind of shell polychrome LSR integral forming process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160921 |