A kind of dustproof hand casingTechnical field
The present invention relates to mobile phone shell technical field, be specifically related to a kind of dustproof hand casing.
Background technology
Along with the fast development of scientific and technological level, science and technology this industry of beauty treatment goes out as novel industry new life.Fashion IT productBoard is along with the development in pluralism in market.For mobile phone brand and the increase of function in variation, by mobile phone protecting case by qualityPoint there is a PC shell, leather, silica gel, cloth, hard plastic, leather sheath, metal tempering glass shell, flexible plastic, floss system, the category such as silk fabric.Mobile phoneContainment vessel serves not only as ornament allows your mobile phone become a line of scenery, more can protect mobile phone, shatter-resistant, scratch resistant, waterproof and shockproof.
Summary of the invention
It is an object of the invention to provide a kind of dustproof hand casing, enable the non-sticky ash of mobile phone shell, keep neat and tidy, noWith frequently changing.
The object of the present invention is achieved like this: a kind of dustproof hand casing, including mobile phone shell body, it is characterised in that instituteStating mobile phone shell to be made up of silica gel and carbon, described carbon percentage by weight in mobile phone shell is 0.5% ~ 1.8%.
Preferably, carbon percentage by weight in mobile phone shell is 0.9%.
It is an advantage of the current invention that: the mobile phone shell of the present invention can non-sticky ash, make mobile phone shell keep neat and tidy, need not frequencyNumerous replacing.
Detailed description of the invention
One dustproof hand casing of the present invention, including mobile phone shell body, it is characterised in that described mobile phone shell is by silica gel and carbon unitElement is made, and described carbon percentage by weight in mobile phone shell is 0.9%.
It is last that it is noted that obviously above-described embodiment is only for clearly demonstrating the application example, and alsoThe non-restriction to embodiment.For those of ordinary skill in the field, can also do on the basis of the above descriptionGo out change or the variation of other multi-form.Here without also cannot all of embodiment be given exhaustive.And thus drawnWhat Shen went out obviously changes or among the variation protection domain still in the application type.