TWM576729U - Thin key - Google Patents

Abstract

The present invention provides a thin button composed of a composite material, which comprises: a thin button body formed by one body composed of an elastic material; and a button supporting structure piece composed of a high-strength material, which is It is used under the thin button body to improve the problem of insufficient rigidity of the elastic material due to thinning, such as soft collapse of the structure and no paragraph feeling; therefore, the thin button can maintain the elastic elasticity and high ductility of the elastic material. It provides good coating adhesion when assembled with other components, and achieves lighter and thinner button structure, reduced process, and loss of key strokes.

Description

Thin button

The purpose of the novel is a thin button, especially a button structure, which utilizes a composite composite material to make the button body composed of the elastic material not affect the steel and paragraph feeling of the button after being light and thin. The key body formed by forming one of the thinner and thinner elastic materials is joined by a high-strength material which is used to improve the problem of insufficient rigidity of the elastic material such as soft collapse and no paragraph feeling due to thinning and thinning of the elastic material. The button supports the structural sheet; that is, by using the length of the composite materials, the thin button can maintain the elastic feeling of the elastic material, and the high ductility of the elastic material provides good coating adhesion when assembled with other components. It can also achieve the lightness and thinness of the button structure, reduce the process and the button structure is not soft collapse, and the paragraph sense is not degraded; and the color, shape, light transmission degree and steel degree required by the individual buttons of the thin button can be selected separately. The high-strength material consists of a button support structure piece.

One-piece forming is the main way to reduce the thickness and reduce the manufacturing process. In general, thin and thin buttons are often used such as metal foils and plastic sheets. These materials are harder than steel and are used as the button body. The steel of this type of material rigidly supports the overall key structure but often makes the touch steel of such keys hard and does not have sufficient adhesion to the outer casing.

In the button body which is generally composed of an elastic material, since the texture of the elastic material is soft, it is necessary to have a certain thickness to form the button body, and if the thickness of the button body is insufficient There will be a problem that the button structure is softly collapsed, causing the surface of the button to be abnormally sunken, and the button wall is not normally seated and rebounding resistance is inconsistent, resulting in a lack of paragraph quality, etc., which will also cause such a problem. The key structure composed of an elastic material is not easy to be thin and light.

In view of this, in the pursuit of thinner and more pleasant hand, a thin type formed by combining a button body composed of a thin and lightly formed one-piece elastic material and a button supporting structure sheet composed of a high-strength material The button is used to increase the rigidity of the thin button body composed of the elastic material by using the button supporting structure piece composed of the high-strength material, thereby achieving the lightness and thinness of the button structure, reducing the process, the elastic feeling of the elastic material, and the elasticity. The high ductility of the material is improved, and the adhesion of the components after assembly of the other components is not damaged.

The purpose of the novel is a thin button, especially a button structure, which utilizes a composite material to make the elastic material not affect the steel and paragraph feeling of the button after being light and thin, that is, the elasticity which will be thinned and thinned. A button supporting structure piece composed of a high-strength material which is formed by a body of a button body which is formed by a material to improve the elasticity of the elastic material, such as a soft collapse of the structure and a lack of a paragraph, and the like. Combining the strengths of the composite materials, the integrally formed thin button can have the elastic feeling of the elastic material and the high ductility of the elastic material to improve the adhesion of the package when assembling other components, reduce the process, and The lightening and thinning of the button structure is achieved, and the button segment sense is non-destructive; and the desired color, shape, light transmission degree, and the degree of lightness, shape, light transmittance, and degree of the individual buttons of each button in the thin button can be selected respectively. A button support structure sheet composed of a high-strength steel material.

1‧‧‧Thin button

11‧‧‧Thin button body

22‧‧‧Key support structure

12‧‧‧Key body - non-thin button

13‧‧‧ Pressed button body - non-thin button

14‧‧‧Thin button body - no button support structure

15‧‧‧ Pressed thin button body - no use of button support structure

16‧‧‧Thin button body - there is a button support structure

17‧‧‧ Pressed thin button body - with button support structure

K1‧‧‧ button structure

K2‧‧‧ button structure

K3‧‧‧ button structure

K4‧‧‧ button structure

K5‧‧‧ button structure

K6‧‧‧ button structure

K7‧‧‧ button structure

K8‧‧‧ button structure

K9‧‧‧ button structure

M1‧‧‧ button ramp

M2‧‧‧ button ramp

M3‧‧‧ button ramp

M4‧‧‧ button ramp

M5‧‧‧ button ramp

M6‧‧‧ button ramp

The first picture is a schematic cross-sectional view of the new type

The second figure (a1), (a2), (a3) is a schematic diagram of the pressing of a general non-thin button.

The second figure (b1), (b2), (b3) is a schematic diagram of the new type of pressing when the button support structure piece is not used.

The second figure (c1), (c2), (c3) is a schematic diagram of the new type of pressing when the button supporting structure piece is used.

Please refer to the first drawing, which is a schematic cross-sectional view of the present invention. The embodiment is characterized in that the thin button body 11 formed by one of the elastic materials is formed by hot press forming, injection molding or photocuring.

The high-strength material is formed by hot press forming, injection molding, press forming, and laser engraving to form a desired high-strength joint with the button body 11 formed of a body composed of an elastic material. The button composed of materials supports the structural sheet 22.

Then, the thin button body 11 formed of one body composed of the elastic material and the button supporting structure piece 22 composed of the high-strength material are joined to each other, and then joined, and the following manner is: The key supporting structure piece 22 composed of the formed high-strength material is placed in advance in a molding production mold of the thin key body 11 formed by one of the elastic materials, and then molded by thermoforming, injection molding, and photocuring. The thin button body 11 formed by one of the materials is completed at the same time; the button body 11 formed of one body composed of the elastic material and the button support composed of the high-strength material can be separately formed separately. After the structural sheet 22, the two are then brought together by the adhesive; and the respective colors, shapes, light transmittances, and degrees of rigidity of the individual buttons of the thin button body 11 can be selected according to the degree of rigidity. The button support structure sheet 22 composed of a high-strength material required for the key individual is joined and then joined.

Please refer to the second figure (a1), (a2), (a3), which is a schematic diagram of a general non-thin button when pressed, and the button body composed of the elastic material - the thickness of the button body of the non-thin button 12 is sufficient, In the pressed button body-non-thin button 13, since the button structure is sufficiently rigid, the button structure k2 that is pressed or not, or the button structure k3 that is pressed to the bottom is the button structure k1 that has not been pressed yet. Consistently, there is no soft collapse of the button structure; and the button-slanting wall m1 of the pressing-unfinished button and the tilting wall m2 of the pressing-to-bottom button are all flexed according to the normal sitting curvature, so that a normal button is generated as the pressing is performed. A sense of paragraph.

Please refer to the second figure (b1), (b2), (b3), (a2), (a3) for the new type when pressing the button support structure piece 22 composed of high-strength material. Schematic, because the thin button body formed by one of the elastic materials - without the use of the button support structure 14 will be lighter and thinner, even when the pressed thin button body - without the use of the button support structure 15 The button structure k4 does not obviously produce a soft collapse of the button structure, but also because the structure of the button is insufficient in rigidity, so the button structure k5 in the press-unfinished state has a soft collapse of the button structure, with pressing - in the end The structure k6 also produces a larger softening of the button structure; and when the button is not pressed, the button slanting wall m3 does not have the proper lying curvature of the button slanting wall m1 as in (a2), with the pressing - In the end, the button slanting wall m4 is completely different from the proper sitting curvature of the button slanting wall m2 at (a3), which also causes the original slanting curvature of the button to be bent. The feeling of the button is not generated.

Please refer to the second figure (c1), (c2), (c3), (a2), (a3) for the new type when pressing the button supporting structure piece 22 composed of high-strength material. Schematic, and When the button supporting structure piece 22 is used, the thin type button body - having the button supporting structure piece 16 to obtain sufficient structural rigidity, so that the pressed thin type button body - when using the button supporting structure piece 17 is pressed - not in the end The button structure k8, the push-to-bottom button structure k9 is identical to the unpressed button structure k7 and (a2), the key structure k2 of the (a3), and the button structure k3, and the button structure is not softly collapsed; The slanted wall m5 that is not in the end will match the sitting curvature of the key slanting wall m1 of (a2), and the slanting wall m6 of the pressing-to-bottom button and the slanting wall m2 of the (a3) The degree of bending is the same, so there will be a normal button stroke feeling with pressing.

Claims (4)

A thin button comprises: a thin button body formed by one body composed of an elastic material; and a button supporting structure piece composed of a high-strength material, which is formed by forming a body composed of an elastic material. Under the thin button body; the thin button body formed by one of the elastic materials described above and the button supporting structure sheet composed of high-strength material are joined to each other and integrally formed. The thin button according to claim 1 can be made of a material which has a certain elasticity after being cured, such as rubber, rubber, polyester plastic, polyether plastic, acrylic, photocurable resin. The thin key body formed into one body; therefore, the thin key body integrally formed by the two or more elastic materials can also be formed. The thin type button according to claim 1 is made of a high-strength material which can be a plastic sheet, an acrylic sheet, a nylon sheet, a metal sheet, or a high-strength material in the form of a sheet. The button supports the structural piece; and can also select the desired color, shape, transmittance, and steel high steel according to the requirements of the color, shape, transmittance, and rigidity of each button in the thin button. The material is used to form the required button support structure sheet; therefore, the button type support structure sheet made of two or more kinds of high-strength materials can be used in the thin type button. The thin button according to claim 1, wherein the thin button body formed by one of the elastic materials and the button supporting structure piece made of a high-strength material, the joining and the following manner of the two materials are When a thin key body formed by forming a flexible material is formed, a button supporting structure piece composed of a high-strength material which has been formed by a forming method such as hot pressing, injection, punching, and laser engraving is first placed in advance. The thin button body is formed into a mold, and then the thin button body is formed by hot pressing, injection, and light curing. The thin button body formed by the elastic material can also be formed by the high steel. Sex The button support structure sheets composed of the materials are separately formed and then the adhesive is used to connect the two together.