CN206293319U - Two-color press key and manufacture the mould of the two-color press key - Google Patents
Two-color press key and manufacture the mould of the two-color press key Download PDFInfo
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- CN206293319U CN206293319U CN201621439272.2U CN201621439272U CN206293319U CN 206293319 U CN206293319 U CN 206293319U CN 201621439272 U CN201621439272 U CN 201621439272U CN 206293319 U CN206293319 U CN 206293319U
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- color
- die cavity
- cover half
- key
- press key
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Abstract
The utility model discloses a kind of two-color press key and manufacture the mould of the two-color press key, the two-color press key includes the indication piece of a kind of key main body of color and another color, the key main body is provided with an indicator lamp hole, is embedded with the wherein side wall that the key main body is connected with the indicator lamp hole and connected with indicator lamp hole and through the indication piece of side wall wall thickness；The mould includes that the first cover half, second determine film and two dynamic models with identical die cavity, first cover half has the first color die cavity, first color die cavity has a sprue, and first have a projection corresponding with the indication piece and indicator lamp hole of two-color press key in die cavity, second cover half has the second color die cavity, second die cavity has a sprue and a convex portion corresponding with the indicator lamp hole, two dynamic models are connected on a rotating disk, and the die cavity of two dynamic models corresponds to the first color die cavity of the first cover half and the second color die cavity of the second cover half respectively.The utility model is without by the key main body of two-color press key, injection moulding is adhered by respectively with indication piece, therefore technique is simpler, and production efficiency is higher, and the qualification rate of product is higher.
Description
Technical field
The utility model is related to a kind of button, particularly relates to a kind of two-color press key and manufactures the mould of the case.
Background technology
The power switch of existing electronic product is made of plastics mostly, and it includes dark key main body and transparent
Indication piece, therefore also referred to as two-color press key, the two-color press key indicate product in running order after being powered by indication piece printing opacity.It is existing
The manufacture craft for having two-color press key is usually that key main body and indication piece are distinguished into injection moulding, then the indication piece after shaping is led to
The mode for crossing bonding or interlocking is combined together with key main body.The complex manufacturing technology of this two-color press key, production efficiency
Lowly, and the qualification rate of product is relatively low.
In view of this, the design people for do not attain in above-mentioned existing two-color press key design improve caused many missings and
Inconvenience, and deeply conceive, and actively research improvement has a fling at and develops and design the utility model.
Utility model content
The purpose of this utility model be provide it is a kind of make simple, the two-color press key of high yield rate and manufacture this and double-colored press
The mould of key.
In order to reach above-mentioned purpose, solution of the present utility model is：
The indication piece of a kind of two-color press key, a kind of its key main body for including color and another color, the button master
Body is provided with an indicator lamp hole, is embedded with the wherein side wall that the key main body is connected with the indicator lamp hole and connected with indicator lamp hole
And through the indication piece of side wall wall thickness.
The key main body is integrally formed with indication piece.
The key main body is impermeable light color, and the indication piece is perspex.
An at least mounting hole is additionally provided with the key main body.
A kind of mould for manufacturing the two-color press key, it includes that the first cover half, second determine film and with identical die cavity two
Dynamic model, the first cover half has the first color die cavity, and the first color die cavity has in a sprue, and the first die cavity has one to be pressed with double-colored
The corresponding projection of indication piece and indicator lamp hole of key, the second cover half have the second color die cavity, the second die cavity have a sprue and
One convex portion corresponding with the indicator lamp hole, two dynamic models are connected on a rotating disk, and the die cavity of two dynamic models corresponds to the first cover half respectively
The first color die cavity and the second cover half the second color die cavity.
Multiple projections corresponding with the mounting hole of two-color press key are additionally provided with first color die cavity of first cover half.
After said structure, the utility model two-color press key is that key main body is integrally formed with indication piece, can be avoided
Key main body departs from indication piece, improves the qualification rate of product.And the mould for manufacturing the two-color press key is with identical by two
The dynamic model of die cavity coordinates two cover half, and alternately injection is capable of achieving, and is compared with prior art, and the utility model double-colored need not press this
Injection moulding is adhered by the key main body of key respectively with indication piece, therefore technique is simpler, and production efficiency is higher, the conjunction of product
Lattice rate is higher, it is possible to decrease production cost.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model two-color press key.
Fig. 2 is the first cover half schematic diagram of the utility model mould.
Fig. 3 is the second cover half schematic diagram of the utility model mould.
Fig. 4 is the dynamic model schematic diagram of the utility model mould.
Fig. 5 is the structural representation of the utility model mould.
Specific embodiment
In order to the technical solution of the utility model is explained further, the utility model is entered below by specific embodiment
Row is elaborated.
As shown in figure 1, the utility model discloses a kind of two-color press key, it includes the key main body 1 of a kind of color and another
A kind of indication piece 2 of color, key main body 1 be impermeable light color, the indication piece 2 be perspex, the key main body 1 with
Indication piece is integrally formed, and the key main body 1 is provided with an indicator lamp hole 11, and the key main body 1 is connected with the indicator lamp hole 11
Wherein it is embedded with the wall of side and connects and through the indication piece 2 of side wall wall thickness, may be used also in key main body 1 with indicator lamp hole 11
An at least mounting hole 12 is provided with, is used to be combined together the two-color press key and electronic product.
As shown in Figures 2 to 5, the utility model further discloses a kind of mould for manufacturing the two-color press key, and it includes the
One cover half 4, the second cover half 5 and two dynamic models 3. with identical die cavity 31
First cover half 4 has the first color die cavity 41, has a projection 42 in the first color die cavity 41, the projection 42 include with it is double
The corresponding lamp hole portion 421 of the indicator lamp hole 11 and indication piece 2 of color button 1 and instruction unit 422, may be used also in the first color die cavity 41
Further set one or more corresponding with the mounting hole 12 of two-color press key raised 43, first cover half 4 is communicated with first
The sprue 44 of color die cavity 41.
Second cover half 5 has the second color die cavity 51, is provided with corresponding with indicator lamp hole 11 convex in the second color die cavity 51
Portion 52, sprue 53 is provided with the position of 42 instruction unit of projection 422 of the second color die cavity 51 the first color die cavity 41 of correspondence.
Two dynamic models 3 are connected on a rotating disk 6, and the die cavity 31 of two dynamic models 3 corresponds to the first color die cavity 41 of the first cover half 4 respectively
And second cover half 5 the second color die cavity 51.
During injection two-color press key, mould carries out the injection of the first mould first, and with key main body 1 as black, indication piece 2 is
Light colour for example, by the first cover half 4 and the wherein matched moulds of a dynamic model 3, the second cover half 5 and the matched moulds of another dynamic model 3, by the first cover half
4 sprue 44 injects in the first die cavity 31 of the color die cavity 41 with dynamic model 3 plastic cement of black, due to tool in the first color die cavity 41
There is projection 42, the key main body of the breach with a corresponding projection 42 can be formed after the demoulding of dynamic model 3 of first cover half 4 and cooperation
1, while first cover half 4 and dynamic model 3 are molded, the second cover half 5 is also molded at the same time with another dynamic model 3.First cover half 4 with
Wherein a dynamic model 3 is formed after being molded and lacks the black key main body 1 of indication piece 2, the second cover half 5 be molded with another dynamic model 3 after shape
Only there is the button of Transparent color into one.
After completing the injection of the first mould, the button of Transparent color being taken away, rotating rotating disk 6, the position of two dynamic models 3 is interchangeable
Into the second mould, the die cavity 31 of the corresponding dynamic model 3 of the first color die cavity 41 of the first cover half 4 is sky, and with the second cover half 5
Comprising the key main body 1 for lacking indication piece 2 in the die cavity 31 of corresponding dynamic model 3, by noting after the dynamic model 3 and the matched moulds of the second cover half 5
The material feeding of material mouth 53, because most of chamber of the second color die cavity 51 is filled by key main body 1, indicator lamp hole 11 is by the second die cavity
Convex portion 52 in 51 is filled, during material feeding, it is only necessary to noted the position of instruction unit 422 to correspondence projection 42 in the second color die cavity 52
Material, sealing is carried out after completing material feeding, and a two-color press key finished product for completion is formed after second cover half 5 and the demoulding of dynamic model 3,
While second cover half 5 is molded, also in injection, the first cover half 4, the second cover half 5 are simultaneously with two for the first cover half 4 and another dynamic model 3
After the demoulding of dynamic model 3, the first cover half 4 forms a key main body 1 for lacking indication piece 2 with dynamic model 3, and the second cover half 5 is dynamic with another
Mould 3 forms a complete two-color press key finished product.After completing the second mould, rotating disk 6 is rotated, the position of two dynamic models 3 is interchangeable, taken
Two-color press key finished product is walked, the action of the second mould is repeated.
The utility model two-color press key is that key main body 1 is integrally formed with indication piece 2, can avoid key main body 1 and refer to
Show that part 2 departs from, improve the qualification rate of product.And the mould for manufacturing the two-color press key is to coordinate two dynamic models to be turned by two cover half
Dynamic injection realizes that compared with prior art, the utility model is without the key main body of the two-color press key and indication piece are noted respectively
The type of being moulded is adhered by, therefore technique is simpler, and production efficiency is higher, and the qualification rate of product is higher.
Above-described embodiment and schema and non-limiting product form of the present utility model and style, any art
Appropriate change or modification that those of ordinary skill is done to it, all should be regarded as not departing from patent category of the present utility model.
Claims (6)
1. a kind of two-color press key, it is characterised in that：The indication piece of key main body and another color including a kind of color, it is described
Key main body is provided with an indicator lamp hole, is embedded with and indicator lamp on the wherein side wall that the key main body is connected with the indicator lamp hole
Hole connects and through the indication piece of side wall wall thickness.
2. two-color press key as claimed in claim 1, it is characterised in that：The key main body is integrally formed with indication piece.
3. two-color press key as claimed in claim 1, it is characterised in that：The key main body is impermeable light color, the instruction
Part is perspex.
4. the two-color press key as described in any one in claims 1 to 3, it is characterised in that：It is additionally provided with the key main body
An at least mounting hole.
5. a kind of mould for manufacturing two-color press key as claimed in claim 1, it is characterised in that：Determine film including the first cover half, second
And two dynamic models with identical die cavity, with the first color die cavity, the first color die cavity has a sprue, and the first mould to the first cover half
There is a projection corresponding with the indication piece and indicator lamp hole of two-color press key, the second cover half has the second color die cavity, second in chamber
Die cavity has a sprue and a convex portion corresponding with the indicator lamp hole, and two dynamic models are connected on a rotating disk, the mould of two dynamic models
Chamber corresponds to the first color die cavity of the first cover half and the second color die cavity of the second cover half respectively.
6. the mould of two-color press key as claimed in claim 5, it is characterised in that：In first color die cavity of first cover half also
It is provided with multiple projections corresponding with the mounting hole of two-color press key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621439272.2U CN206293319U (en) | 2016-12-26 | 2016-12-26 | Two-color press key and manufacture the mould of the two-color press key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621439272.2U CN206293319U (en) | 2016-12-26 | 2016-12-26 | Two-color press key and manufacture the mould of the two-color press key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206293319U true CN206293319U (en) | 2017-06-30 |
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ID=59153961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621439272.2U Active CN206293319U (en) | 2016-12-26 | 2016-12-26 | Two-color press key and manufacture the mould of the two-color press key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206293319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480944A (en) * | 2019-08-15 | 2019-11-22 | 昆山市鸿毅达精密模具有限公司 | Automotive safety lid bicolor injection mould |
-
2016
- 2016-12-26 CN CN201621439272.2U patent/CN206293319U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480944A (en) * | 2019-08-15 | 2019-11-22 | 昆山市鸿毅达精密模具有限公司 | Automotive safety lid bicolor injection mould |
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