KR200293272Y1 - Double injection molding article for navigation key of key pad - Google Patents
Double injection molding article for navigation key of key pad Download PDFInfo
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- KR200293272Y1 KR200293272Y1 KR2020020021144U KR20020021144U KR200293272Y1 KR 200293272 Y1 KR200293272 Y1 KR 200293272Y1 KR 2020020021144 U KR2020020021144 U KR 2020020021144U KR 20020021144 U KR20020021144 U KR 20020021144U KR 200293272 Y1 KR200293272 Y1 KR 200293272Y1
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Abstract
본 고안은 핸드폰 키패드의 네비키에 대한 이중사출 성형제품에 관한 것으로, 본 고안의 키패드 네비키의 이중사출 성형제품은 도금용 합성수지재(11)의 외부에 투명한 합성수지재(12)가 둘러 쌓이게 구성되어 투명한 합성수지재(12)를 통하여 발광다이오드로부터의 빛이 효과적으로 발산되어 사용자에게 새로운 아름다움을 제공한다.The present invention relates to a double injection molded product for the Navikey of the mobile phone keypad, the double injection molded product of the keypad Naviki of the present invention is composed of a transparent synthetic resin material (12) surrounded on the outside of the synthetic resin material for plating 11 is transparent Light from the light emitting diode is effectively emitted through the synthetic resin material 12 to provide a new beauty to the user.
Description
본 고안은 핸드폰 키패드의 네비키에 대한 이중사출 성형제품에 관한 것으로, 특히 도금용 합성수지의 외부에 투명한 합성수지가 둘러쌓여 있는 키패드 네비키의 이중사출 성형제품에 관한 것이다.The present invention relates to a double injection molded product for the Navi key of the mobile phone keypad, and more particularly to a double injection molded product of the keypad Navi key surrounded by a transparent synthetic resin outside the plating synthetic resin.
종래의 핸드폰에는 키패드에 네비키가 위치하고 있는데, 도1에는 종래의 네비키가 도시된다.In a conventional cellular phone, a navigation key is located on a keypad, and FIG. 1 shows a navigation key.
네비키(1)는 타원형으로 중앙의 4부분에 투명한 표시부(2)를 위치시켜 사용자에게 각각의 기능부의 위치를 표시하고 있다.The navigator 1 has an elliptical shape and displays the position of each functional part to the user by placing the transparent display part 2 in four center parts.
투명수지 및 불투명 수지로 된 이중사출 성형 제품은 특허 제130038호에 소개되고 있다.Double injection molded products made of transparent resins and opaque resins are disclosed in Patent No. 130038.
이러한 성형제품은 투명수지층을 본체로 하여 1차 성형하고 저면부위에 요입부를 형성하여 요입부에 불투명 수지재를 재차 충진하여 제조된다.Such molded products are manufactured by primary molding using a transparent resin layer as a main body, forming recesses in the bottom portion, and refilling the opaque resin material in the recesses.
본 고안의 목적은 네비키의 외부에 빛을 발하는 테두리를 나타내려는 소비자의 욕구를 충족시켜 주기 위해서 도금용 합성수지의 외부에 투명한 합성수지가 둘러쌓여 있는 키패드 네비키의 이중사출 성형제품을 제공하고자 하는 것이다.It is an object of the present invention to provide a double injection molded product of keypad Naviki, which is surrounded by a transparent synthetic resin on the outside of the plating synthetic resin in order to satisfy the consumer's desire to display a light emitting edge on the outside of the Naviki.
본 고안의 네비키의 이중사출 성형제품은 내부에 도금용 합성수지재가 위치되고 그 외부에 투명한 합성수지재가 둘러쌓여 구성된다.Naviki's double injection molded product of the present invention is composed of a synthetic resin material for plating inside and surrounded by a transparent synthetic resin material outside.
도1은 종래의 핸드폰 키패드의 네비키를 도시하는 도면1 is a view showing a navigator key of a conventional cellular phone keypad
도2는 본 고안의 네비키를 도시하는 도면2 is a view showing a navigator of the present invention;
도3은 도2의 A-A 단면도3 is a cross-sectional view taken along the line A-A of FIG.
도4는 본 고안의 네비키를 사출하는 1단계 공정을 도시하는 도면Figure 4 is a view showing a one-step process of injecting the navigation key of the present invention
도5는 본 고안의 네비키를 사출하는 2단계 공정을 도시하는 도면5 is a view showing a two-step process of injecting the navigation key of the present invention
<도면의 부호에 대한 설명><Description of Symbols in Drawings>
10: 네비키 11: 도금용 합성수지재 12: 투명한 합성수지재Reference Signs List 10: Naviki 11: Synthetic Resin for Plating 12: Transparent Synthetic Resin
본 고안을 첨부된 도면을 참조하여 상세히 설명한다.The present invention will be described in detail with reference to the accompanying drawings.
도2는에는 본 고안의 네비키가 평면도로서 도시되고, 도3에는 네비키가 도2의 A-A 단면으로 도시된다.Fig. 2 shows the navigator of the present invention as a plan view, and Fig. 3 shows the navigator in the A-A cross section of Fig. 2.
본 고안의 네비키(10)는 내부에 도금용 합성수지재(11)가 위치되고 그 외부에 투명한 합성수지재(12)가 둘러쌓여 구성된다.Naviki 10 of the present invention is composed of a synthetic resin material 11 is placed inside the transparent synthetic resin material 12 is surrounded on the outside.
도금용 합성수지는 ABS 이고, 투명한 합성수지는 PC 이다.The synthetic resin for plating is ABS, and the transparent synthetic resin is PC.
본 고안의 이중사출 성형제품은 키패드 아래쪽에 위치해 있는발광다이오드(LED)의 빛이 투명한 합성수지재(12)를 투과하여 외부로 빛을 발산한다.In the double injection molded product of the present invention, the light of the light emitting diode (LED) positioned below the keypad passes through the transparent synthetic resin material 12 and emits light to the outside.
따라서, 사용자는 외부에서 선명하게 대비되는 도금용 합성수지 부분과 투명용 합성수지 부분을 구분하여 네비키가 좀더 아름답게 나타날 수 있다.Accordingly, the user may distinguish the plating synthetic resin portion and the transparent synthetic resin portion that are clearly contrasted from the outside so that the Naviki may appear more beautiful.
본 고안의 이중사출 제품을 제조하는 공정을 설명한다.It describes a process for producing a double injection product of the present invention.
도4에는 본 고안의 네비키를 사출하는 1단계 공정이 도시되는데, 상금형(20)에는 도금용 합성수지재를 형성하기 위한 공간부(21)가 형성되고 공간부(21)에는 게이트(22)를 통하여 합성수지가 사출된다. 따라서 도금용 합성수지재(11)가 형성된다.4 shows a one-step process of injecting the navigator of the present invention. The upper mold 20 has a space 21 for forming a synthetic resin material for plating and a gate 22 in the space 21. Synthetic resin is injected through. Therefore, the synthetic resin material 11 for plating is formed.
도5에는 본 고안의 네비키를 사출하는 2단계 공정이 도시되는데, 하금형(23)의 지지핀(24)이 아래로 내려오면서 통로(27)가 형성되어 투명한 합성수지재를 형성하기 위한 공간부(25)와 게이트(26)가 연결된다.Figure 5 shows a two-step process of injecting the navigator of the present invention, the support pin 24 of the lower die 23, the passage 27 is formed as the lower portion 23 to form a transparent synthetic resin material ( 25 and the gate 26 are connected.
투명한 합성수지는 게이트(26)로부터 통로(27)를 지나 공간부(25)에 사출되어 투명한 합성수지재(12)가 형성된다.The transparent synthetic resin is injected into the space 25 through the passage 27 from the gate 26 to form a transparent synthetic resin material 12.
본 고안의 이중사출 성형제품은 상기와 같이 상하 금형을 상호 밀착시켜 먼저 투명한 합성수지를 사출 성형한 후에 하금형이 회전하여 상금형과 밀착되어 도금용 합성수지를 성형시키는 이중사출 성형방법에 의해서 제조된다.The double injection molded product of the present invention is manufactured by a double injection molding method in which the upper and lower molds are brought into close contact with each other and the first injection molding is made of a transparent synthetic resin, and then the lower die is rotated to be in close contact with the upper mold.
상기와 같이 구성된 본 고안의 키패드 네비키의 이중사출 성형제품은 투명한 부분이 키의 외주를 감싸고 발광다이오드로부터의 빛이 효과적으로 발산되어 사용자에게 새로운 아름다움을 제공한다.The double-injection molded product of the keypad Navikey of the present invention configured as described above has a transparent portion surrounding the outer circumference of the key and effectively emits light from the light emitting diode to provide a new beauty to the user.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020020021144U KR200293272Y1 (en) | 2002-07-15 | 2002-07-15 | Double injection molding article for navigation key of key pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020020021144U KR200293272Y1 (en) | 2002-07-15 | 2002-07-15 | Double injection molding article for navigation key of key pad |
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| Publication Number | Publication Date |
|---|---|
| KR200293272Y1 true KR200293272Y1 (en) | 2002-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020020021144U KR200293272Y1 (en) | 2002-07-15 | 2002-07-15 | Double injection molding article for navigation key of key pad |
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| KR (1) | KR200293272Y1 (en) |
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- 2002-07-15 KR KR2020020021144U patent/KR200293272Y1/en not_active IP Right Cessation
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