A mobile phone case and its processing method
A processing method and technology for a mobile phone case, applied in the direction of the structure of the telephone, can solve the problems of environmental pollution, soft texture, colloid blockage, etc., and achieve the effects of environmental protection, no pollution, simple processing technology, and improved molding quality.
Active Publication Date: 2019-10-25
东莞弘旺通信科技有限公司
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Problems solved by technology
[0002] The existing mobile phone cases are divided into hard shell mobile phone cases and soft plastic mobile phone cases. The hard shell mobile phone case has a good appearance but poor drop resistance; the soft plastic mobile phone case has good drop resistance but is soft in texture. High, will cause some pollution to the environment
[0003] The molding speed of the two sides of the soft plastic mobile phone case is faster than that of the bottom surface during processing and molding, which is easy to cause the colloid to block and cause the soft plastic mobile phone case to break during molding, reducing the quality of the mobile phone case
Method used
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[0026] see Figure 1-4 As shown, the present invention relates to a mobile phone case and a processing method thereof, including a soft rubber case 1, the soft rubber case 1 is made of TPU material, and the soft rubber case 1 is made of two sets of plastic flat shells. The inner wall of the soft rubber shell 1 is provided with a microfiber cloth layer, and the four sides of the soft rubber shell 1 form a hemming structure, and one side of the soft rubber shell 1 is provided with a power supply keyway 11, and the soft rubber shell 1 The other side of the body is provided with a volume key groove 12 and a mute key through hole, the bottom of the soft rubber shell 1 is provided with a charging through hole 15, and the two sides of the charging through hole 15 are respectively provided with a rectangular through hole 16. The bottom surface of the rubber case 1 is provided with a camera through hole 14 .
[0027] Preferably, the back of the plastic flat shell 2 is provided with a ...
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The present invention relates to a mobile phone case and a processing method therefor. The mobile phone case comprises a soft plastic case, wherein the soft plastic case is made of a TPU material; and an inner wall of the soft plastic case is provided with a fluffy layer. According to the present invention, TPU is used as the material of the soft plastic case, and compared with silicone, same is simple in terms of the processing technique, and is also low in cost and is environmentally friendly and free of contamination. By providing a liquid flow channel and a flow stopping block on a back side of a plastic flat case, the flow speed on both sides of the plastic flat case can be reduced, such that the forming speed at a bottom side of the soft plastic case is faster than the forming speed at lateral sides so as to effectively prevent the soft plastic case from being broken due to plastic blockage, thereby improving the forming quality of the soft plastic case.
Description
technical field [0001] The invention relates to the field of mobile phone accessories, in particular to a mobile phone case and a processing method thereof. Background technique [0002] The existing mobile phone cases are divided into hard shell mobile phone cases and soft plastic mobile phone cases. The hard shell mobile phone case has a good appearance but poor drop resistance; the soft plastic mobile phone case has good drop resistance but is soft in texture. High, it will cause certain pollution to the environment. [0003] The forming speed of the two sides of the soft plastic mobile phone case is faster than that of the bottom surface during processing and molding, which may easily cause the colloid to be blocked and cause the soft plastic mobile phone case to break during molding, reducing the quality of the mobile phone case. Contents of the invention [0004] In order to solve the above problems, the present invention provides an environmental protection, low co...
Claims
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IPC IPC(8): B29C45/16H04M1/18
CPCB29C45/1615B29C45/1676H04M1/18
Inventor 俞家良
Owner 东莞弘旺通信科技有限公司