Forming method of button cap

Abstract

The present invention provides a method for forming keycaps, comprising the following steps: forming a balance bar on the first male mold through a first male mold, a first female mold and injection molding technology, passing through a second male mold and a second female mold And injection molding technology to form the key cap, fix the balance bar on the first male mold, and make the key cap be fixed on the second female mold, stack the first male mold and the second female mold to combine the balance bar and the button cap and separate the first male mold from the second female mold, and make the balance bar separate from the first male mold. Therefore, the method of the present invention does not need manpower to assemble the balance bar and the key cap.

Description

technical field [0001] The invention relates to a keyboard, in particular to a method for forming keycaps of the keyboard. Background technique [0002] Common computer peripheral input devices include a mouse, a keyboard, and a trackball. The keyboard can directly input text and symbols to the computer, so it is highly valued by users and input device manufacturers. The subject of the present invention is the keyboard. [0003] see figure 1 , which is a schematic diagram of the appearance structure of a known keyboard. The surface of the known keyboard 1 has a plurality of keys 10, 10', the key 10 is classified as a general-sized key, and the key 10' is classified as a longer-sized key. Wherein, the length of the key 10 is slightly greater than its width, and the length L1 of the key 10' is much greater than its width W1. A plurality of buttons 10, 10' are used for the user to press with fingers to generate corresponding signals to the computer, so that the computer can...

AI Technical Summary

Problems solved by technology

[0009] Although the first balance bar 104 and the second balance bar 105 have the above advantages, they also increase the manufacturing cost of the keyboard 1 because the first balance bar 104 and the second balance bar 105 must be assembled on the keycap 101

Generally speaking, the assembly work of the first balance bar 104, the second balance bar 105 and the key cap 101 is manually performed by manpower, which is time-consuming and laborious, and it is easy to cause the hook 106 of the key cap 101 to break due to an assembly error.

Images