CN208521829U - A kind of keyboard press button structure of double-shot moulding post forming - Google Patents
A kind of keyboard press button structure of double-shot moulding post forming Download PDFInfo
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- CN208521829U CN208521829U CN201821249835.0U CN201821249835U CN208521829U CN 208521829 U CN208521829 U CN 208521829U CN 201821249835 U CN201821249835 U CN 201821249835U CN 208521829 U CN208521829 U CN 208521829U
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- double
- bound edge
- shot moulding
- press button
- post forming
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Abstract
The utility model discloses a kind of keyboard press button structures of double-shot moulding post forming, including keying body and bound edge, it is characterised in that, keycap and bound edge use double-shot moulding, and bound edge and keycap ontology form an overall structure, will not separate, simplify production technology, saves production and processing cost；Overall structure, bound edge will not be broken or fall off, and extend the service life of product, while also save the manpower and work time cost of installation bound edge by hand.A kind of keyboard press button structure of double-shot moulding post forming of the utility model, low in cost, manufacture craft is simple, long service life, is worth promoting and uses.
Description
Technical field
The utility model relates to keyboard technical fields, more specifically, the utility model relates to a kind of keyboards
Binding structure.
Background technique
Computer is also known as computer, and over to all trades and professions, into common people family, becoming in information-intensive society must can not
Few tool.When using computer, people are typically all that keyboard (abbreviation keycap) is used to input text in computer.At present
Key in the market is various, mainly there is bound edge or 2 kinds of non-bound edge.
The key of bound edge is one bound edge of installation around keycap ontology, and the color of bound edge is varied and keycap ontology
It combines, color is distincter, and it is pleasing, so that keyboard is become more fashion.
In the key of bound edge, the prior art is keycap ontology and bound edge difference injection molding, then again by hand keycap
Be pressed into bound edge, the key produced in this way need to be molded 2 components, and installation is withheld by hand, at high cost, the working strength of employee and
Working time increases, and because keycap ontology and bound edge be it is movable, press keycap for a long time, bound edge is easy to fall off or breaks
It splits, causes to waste.Therefore, the prior art is not able to satisfy the demand of high-quality low-cost.
Summary of the invention
The purpose of this utility model is to provide a kind of keyboard press button structures of double-shot moulding post forming, make keycap ontology
It combines together with bound edge, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of keyboard press button structure of double-shot moulding post forming, including keying body and bound edge.
The keycap ontology is circular lid, and periphery has certain height, and circular lid inner hollow forms round hollow out,
Central point is to having cross guide post；Cross jack, the guide rod for being inserted on keyboard are equipped in the guide post；It is described
Bound edge is uniformly arranged in around circular lid, extends downwardly always from top surface edge and wraps entire circular lid, and slightly
Higher than key cap cover periphery.
A kind of keyboard press button structure of double-shot moulding post forming of the utility model, thes improvement is that: the keycap
Ontology, bound edge use double-shot moulding, and keycap ontology and bound edge is made to become the overall structure that can not be split.
Further, the color of the keycap ontology, bound edge carries out setting injection molding as needed.
Further, the keycap is as needed for round, rectangular, oblong, rectangle.
Further, the guide post, as needed for round, rectangular, cross, guide post jack is cross bore, a word hole, double one
Word hole.
The beneficial effects of the utility model are: keycap and bound edge use double-shot moulding, bound edge and keycap ontology form one
Overall structure will not separate, and simplify production technology, saved production and processing cost；Overall structure, bound edge will not be broken or take off
It falls, extends the service life of product, while also saving the manpower and work time cost of installation bound edge by hand.The utility model is a kind of
The keyboard press button structure of double-shot moulding post forming, low in cost, manufacture craft is simple, and long service life is worth promoting
With use.
[Detailed description of the invention]
Fig. 1 is the utility model key cap of key set perspective view.
Fig. 2 is that the utility model section diagram is intended to.
Fig. 3 is the utility model keycap bottom diagram.
Wherein: between A- keycap ontology, B- circular lid, C- bound edge, D- hollow out, E- guide post, F- cross jack.
[specific embodiment]
The technical solution of the patent is explained in further detail With reference to embodiment.
This specific embodiment is the explanation to the utility model, is not limitations of the present invention, this field skill
Art personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as
All by the protection of Patent Law in the scope of the claims of the utility model.
Refering to fig. 1-Fig. 3, a kind of keyboard press button structure of double-shot moulding post forming, comprising: A- keycap ontology, B- circle
Between shape lid, C- bound edge, D- hollow out, E- guide post, G- cross jack.
The keycap A is circular lid B, and periphery has certain height, and hollow out inside keycap A forms D between hollow out, hollow out
It is interior to be equipped with guide post E；Cross jack F is equipped in the guide post E, for being inserted into the guide rod being arranged on keyboard body；The packet
Side C is uniformly arranged in around circular lid B, extends downwardly always from top surface edge and wraps entire circular lid B, and slightly
Higher than the periphery of circular lid B.
In the above structure of the utility model, keycap is divided into two main bodys and constitutes, respectively keycap ontology and bound edge two
Part, this structure utilize double coloured plastic injection machine post forming, and bound edge and keycap become an entirety；Forming process are as follows: double-shot moulding
Machine, there are two barrel is molded, two molds are worked at the same time, and are molded keycap ontology, another mold note using wherein one set of die
Bound edge is moulded, after the completion of injection molding keycap body mold injection molding, keycap ontology wouldn't be ejected, and injection molding machine directly rotates to this mold
Another side injection-molding edge side, high temperature when using injection molding, bound edge plastic cement are bonded on keycap ontology, melt bound edge and keycap ontology
For an entirety, referred to as double-shot moulding post forming.After completing double-shot moulding, keycap is integrally ejected using mechanical thimble, after
Product is taken out with mechanical arm.So circulation simplifies production technology, has saved production and processing cost, while saving manpower work
When, it solves in the prior art, the case where bound edge falls off or is broken, product is more durable.Double-shot moulding, bound edge and keycap ontology
Color is set as needed, more attracts the eyeball of user.
A kind of one-time formed keyboard press button structure of the utility model, low in cost, fabrication processing is simple, appearance essence
Beauty is worthy to be popularized and uses.
Described above is only the preferred embodiment of the utility model, and above-mentioned specific embodiment is not to the utility model
Limitation.In the technical idea scope of the utility model, various modifications and modification, the ordinary skill of all this fields can occur
Retouching, modification or the equivalent replacement that personnel are made as described above belong to the range that the utility model is protected.
Claims (4)
1. a kind of keyboard press button structure of double-shot moulding post forming, including keying body and bound edge, it is characterised in that:
The keying body is circular lid, and periphery has height, and circular lid inner hollow forms round hollow out, and central point is downward
Equipped with cross guide post；Cross jack, the guide rod for being inserted on keyboard are equipped in the guide post；The bound edge is uniform
It is arranged in around circular lid, is extended downwardly always from top surface edge and wrap entire circular lid, and a little higher than key cap cover
Periphery.
2. a kind of keyboard press button structure of double-shot moulding post forming according to claim 1: it is characterized by: described press
Key ontology, bound edge color carry out setting injection molding as needed.
3. a kind of keyboard press button structure of double-shot moulding post forming according to claim 1: it is characterized by: described press
Key ontology is as needed for round or rectangular or oblong or rectangle.
4. a kind of keyboard press button structure of double-shot moulding post forming according to claim 1: it is characterized by: described lead
For column as needed for round or rectangular or cross, guide post jack is cross bore or a word hole or double words hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821249835.0U CN208521829U (en) | 2018-08-04 | 2018-08-04 | A kind of keyboard press button structure of double-shot moulding post forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821249835.0U CN208521829U (en) | 2018-08-04 | 2018-08-04 | A kind of keyboard press button structure of double-shot moulding post forming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208521829U true CN208521829U (en) | 2019-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821249835.0U Active CN208521829U (en) | 2018-08-04 | 2018-08-04 | A kind of keyboard press button structure of double-shot moulding post forming |
Country Status (1)
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| CN (1) | CN208521829U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113192784A (en) * | 2021-05-20 | 2021-07-30 | 曾艳 | Multicolor keycap and keycap manufacturing method |
| CN114594860A (en) * | 2022-02-17 | 2022-06-07 | 凯晖科技股份有限公司 | Novel bank dike type structure for keyboard keys |
-
2018
- 2018-08-04 CN CN201821249835.0U patent/CN208521829U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113192784A (en) * | 2021-05-20 | 2021-07-30 | 曾艳 | Multicolor keycap and keycap manufacturing method |
| CN114594860A (en) * | 2022-02-17 | 2022-06-07 | 凯晖科技股份有限公司 | Novel bank dike type structure for keyboard keys |
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