CN218957587U - Optimized key cap structure - Google Patents

Optimized key cap structure Download PDF

Info

Publication number
CN218957587U
CN218957587U CN202223413588.2U CN202223413588U CN218957587U CN 218957587 U CN218957587 U CN 218957587U CN 202223413588 U CN202223413588 U CN 202223413588U CN 218957587 U CN218957587 U CN 218957587U
Authority
CN
China
Prior art keywords
key cap
side edge
product
bosses
boss
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.)
Active
Application number
CN202223413588.2U
Other languages
Chinese (zh)
Inventor
刘东宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anqing Hengyiduomian Technology Co ltd
Original Assignee
Anqing Hengyiduomian Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anqing Hengyiduomian Technology Co ltd filed Critical Anqing Hengyiduomian Technology Co ltd
Priority to CN202223413588.2U priority Critical patent/CN218957587U/en
Application granted granted Critical
Publication of CN218957587U publication Critical patent/CN218957587U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

The utility model discloses an optimized key cap structure, which comprises a key cap and a plurality of positioning bosses, wherein the positioning bosses are integrally formed at the inner end of the key cap, and the part, integrally overlapped with the side edge of the key cap, of the side surface of each positioning boss is hollowed. The part of the positioning boss and the side edge of the key cap are hollowed, so that the thickness of meat of the structure is reduced, the thickness difference between the part of the positioning boss and the side edge of the key cap is kept almost consistent with the thickness difference between the part of the positioning boss and the side edge of the key cap, the product cannot shrink during molding, the attractiveness of the molded product is guaranteed, and the reject ratio of the product is reduced.

Description

Optimized key cap structure
Technical Field
The utility model belongs to the technical field of keyboards, and particularly relates to an optimized key cap structure.
Background
The keycap is positioned at the uppermost part of the keys and is a touch operation receiving surface of the keyboard. The existing key cap is generally formed by injection molding of ABS plastic, in order to ensure the product quality of the key cap, the appearance of the plastic part of the key cap is required to be smooth and good, and the surface of the plastic part cannot be shrunk.
However, when the plastic part of the key cap is injection molded, a boss is arranged on the side edge of the key cap, a part area of the boss is intersected with the periphery of the key cap, so that the thickness (meat thickness) of the boss is increased, a shrinkage phenomenon is easy to occur on the surface in the molding process of the plastic part product, a small pit is formed on the surface, the attractiveness of the product is influenced, and poor molding of the product is caused.
Disclosure of Invention
The utility model aims at: in order to solve the above-mentioned problem, an optimized key cap structure is provided.
The technical scheme adopted by the utility model is as follows: the utility model provides an optimized key cap structure, includes key cap and a plurality of location boss, location boss integrated into one piece locates the inner of key cap, the side of location boss is hollowed out with the integrative lapped part of side of key cap.
In a preferred embodiment, the inner end of the key cap is further injection molded with a plurality of bosses which are not integrally overlapped with the side edge of the key cap, and after the part of the positioning boss integrally overlapped with the side edge of the key cap is hollowed, the meat thickness of one side of the positioning boss positioned on the side edge of the key cap is consistent with the meat thickness difference of the bosses.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows: the part integrally overlapped with the side edge of the key cap is hollowed out, the thickness of the remaining structural meat in the positioning boss area is not greatly different from that of other bosses, so that the product cannot shrink during molding, the attractiveness of the molded product is guaranteed, the reject ratio of the product is reduced, and the production efficiency is greatly improved.
Drawings
FIG. 1 is a schematic perspective view of the whole structure of the present utility model;
FIG. 2 is a schematic diagram of an enlarged perspective view of the structure A of the present utility model;
FIG. 3 is a schematic illustration of the overall planar structure of the present utility model.
The marks in the figure: 101-keycaps, 102-mounting grooves, 103-positioning bosses, 104-bosses.
Detailed Description
The utility model will be described in further detail below with reference to examples and with reference to the accompanying drawings.
Referring to fig. 1-3, an optimized key cap structure, comprising: the key cap 101, a plurality of location boss 103, its integrated into one piece is at the inner of key cap 101, and the excavation is handled to the integrative overlap joint's of location boss 103 side and key cap 101 side part, and after the excavation was handled, the thickness phase difference of the regional remaining structure meat thickness of location boss 103 and other boss 104 departments is little, and the product just can not appear the shrink phenomenon when the shaping this moment, has guaranteed the aesthetic property after the product shaping, has reduced the product defective rate.
It should be noted that, the glue reducing treatment is also performed at the part where the side surface of the positioning boss 103 and the side edge of the key cap 101 are integrally overlapped.
Referring to fig. 2, the inner end of the key cap 101 is further injection molded with a plurality of bosses 104 which are not integrally overlapped with the side edge of the key cap 101, and after the portion, integrally overlapped with the side edge of the key cap 101, of the positioning boss 103 is hollowed, the thickness difference between the side edge of the key cap 101 and the thickness of the boss 104 is kept consistent.
Wherein, for long key cap, the inner indent of location boss 103 and key cap 101 has the mounting groove 102 that satisfies the steel wire card and go into, and is more stable when pressing down after the combination.
The part of the positioning boss 103, which is integrally overlapped with the side edge of the key cap 101, is hollowed, so that the meat thickness of the structure is reduced, the meat thickness difference between the part overlapped with the side edge of the key cap 101 and the meat thickness of the common boss 104 is kept almost consistent, at the moment, the product cannot shrink during molding, the attractiveness of the molded product is guaranteed, the reject ratio of the product is reduced, the production efficiency of the product is improved, and the mass production is facilitated.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (2)

1. An optimized key cap structure, characterized in that: the novel key cap comprises a key cap (101) and a plurality of positioning bosses (103), wherein the positioning bosses (103) are integrally formed at the inner end of the key cap (101), and the side surfaces of the positioning bosses (103) and the integrally overlapped parts of the side edges of the key cap (101) are hollowed.
2. An optimized key cap structure as defined in claim 1, wherein: the inner end of the key cap (101) is also provided with a plurality of bosses (104) which are not integrally overlapped with the side edge of the key cap (101) in an injection molding mode, and after the part, integrally overlapped with the side edge of the key cap (101), of the positioning boss (103) is hollowed, the meat thickness difference between one side of the side edge of the key cap (101) and the meat thickness difference of the bosses (104) is kept consistent.
CN202223413588.2U 2022-12-19 2022-12-19 Optimized key cap structure Active CN218957587U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223413588.2U CN218957587U (en) 2022-12-19 2022-12-19 Optimized key cap structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223413588.2U CN218957587U (en) 2022-12-19 2022-12-19 Optimized key cap structure

Publications (1)

Publication Number Publication Date
CN218957587U true CN218957587U (en) 2023-05-02

Family

ID=86107301

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223413588.2U Active CN218957587U (en) 2022-12-19 2022-12-19 Optimized key cap structure

Country Status (1)

Country Link
CN (1) CN218957587U (en)

Similar Documents

Publication Publication Date Title
CN106657483B (en) A kind of metallic mobile phone rear cover and its manufacturing method
CN218957587U (en) Optimized key cap structure
CN202764134U (en) Die with automatic cutting sprue in same
CN209304877U (en) A kind of double-color mold with insert pin mechanism
CN201784119U (en) Anti-shrinkage convex pillar structure of plastic product
CN100565621C (en) A kind of new type index tag and method for making
CN209454044U (en) Plastic mould is used in a kind of processing of two-color press key
CN203018561U (en) Stamping die of automobile covering part
CN201907198U (en) Novel blow molding mould
CN220933953U (en) Optimized key cap structure
CN205446312U (en) Four sides slider pressurize tool is glued to metal point
CN207814906U (en) A kind of plastic parts of built-in metal plate
CN209616750U (en) A kind of handset bracket pen container
CN201499697U (en) Plastic forming insole
CN205816547U (en) A kind of 3C electronic product cold punching die
CN215069743U (en) Thin key cap
CN204869484U (en) Electric motor car meter housing mould with into gluey mechanism hides
CN210174006U (en) A mould for watchband processing
CN213793799U (en) Door frame forming sleeve die
CN214137048U (en) Nanometer injection mold for mobile phone side keys
CN213830137U (en) Sprue runner for intelligent lock panel injection molding and injection mold for intelligent lock panel
CN217346481U (en) IML film integrated into one piece advance mucilage binding and put
CN217454669U (en) Novel glue indisputable integral structure
CN214982830U (en) Exempt from simple and easy wane post forming structure in spraying material mould
CN218785763U (en) Mold delay core-pulling structure with double sliding blocks

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant