Time beer mobile phone protective cover
Technical field
The utility model relates to a kind of mobile phone protective cover, relates in particular to double color mould, quadric injection mould mobile phone protective cover.
Background technology
The accessory of telecommunications product mostly is being the product of secondary cover beer in the market substantially, and its color is single, can only realize the combination of two kinds of colors, in high-temperature molding process than be easier to produce peak, bonding not firm, rush the problems such as inclined to one side.
Utility model content
In order to solve problem in prior art, the utility model provides a kind of time beer mobile phone protective cover, comprise the first framework, thin slice, the second framework, described the first base of frame is provided with depressed part, one side of described depressed part is connected with the frame of described the first framework, described depressed part is provided with some irregular patterns, these irregular patterns are hollow out, for hollow-out parts, described thin slice is translucent sheet, described thin slice coordinates with described depressed part, described thin slice is filled and led up the inner side of described depressed part, described the second base of frame is provided with the base plate consistent with described depressed part shape, the bottom of described the second framework is engraved structure except described base plate, described base plate is provided with lug boss, the projection of described lug boss is towards the inside of the second framework, described lug boss tightly coordinates with the hollow-out parts in described the first framework.
As further improvement of the utility model, described depressed part is symmetrical two.
As further improvement of the utility model, the hollow-out parts on described depressed part is symmetrical.
As further improvement of the utility model, also comprise shooting hole Hei Quan, described shooting hole Hei Quan is arranged on the first framework.
As further improvement of the utility model, the black loop-shaped in described shooting hole is track type.
The beneficial effects of the utility model are:
Merlon and elastomeric material time beer injection molding process, it is a kind of precise injection molding technology of innovation, Merlon and elastomeric material time beer injection molding process have been broken through many limitations of traditional injection moulding secondary cover beer, by high-precision mould processing technology, the generation of product burr and the raising of production capacity and stability are improved greatly.Make it product and reach indeformable; Material and material not delamination of junction; Product structure technique is unique, and outward appearance is more novel, more beautiful.
Brief description of the drawings
Fig. 1 is the explosive view of the utility model time beer mobile phone protective cover;
Fig. 2 is the partial enlarged drawing of the second framework in Fig. 1;
Fig. 3 is the partial enlarged drawing of the first framework in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, Fig. 1 is the explosive view of time beer mobile phone protective cover, the first framework 100 is preferably PC material, the first framework 100 bottoms are provided with depressed part 101, on depressed part 101, be provided with some irregular patterns, these irregular patterns are hollow out, be designated as hollow-out parts 102 at this, depressed part 101 can be two of left and right, hollow-out parts 102 on depressed part 101 is also symmetrical, thin slice 200 is translucent TPU thin slice, thin slice 200 is for coordinating with depressed part 101, described thin slice 200 is filled and led up the inner side of described depressed part 101, the inner side here refers to this side of the close framework of the first framework 100 in figure, be that thin slice 200 is close-fitting with depressed part 101.
The second framework 300 is preferably real look TPU, its bottom is provided with the base plate 301 consistent with depressed part 101 shapes, the bottom of the second framework 300 is engraved structure except base plate 301, base plate 301 is provided with lug boss 302, the projection of lug boss 302 is towards the inside of the second framework 300, and lug boss 302 tightly coordinates with the hollow-out parts 102 in the first framework 100.
The black circle 400 in shooting hole is preferably PC material, and its shape is track type.
Wherein thin slice 200 and the first framework 100 location technology and the sealing technological incorporation before by in-mould injection, injection moulding, then with the second framework 300 by the location technology before high-temperature injection, repeatedly integration technology is fused into a housing.The black circle 400 in shooting hole passes through ultrasonic melt-grafting technological incorporation with housing.
The utility model is by sealing technology between Merlon and elastomeric material; Merlon with rubber by the location technology before high-temperature injection; Repeatedly integration technology of Merlon and elastomeric material; In-mould injection prevents Merlon deformation technology; Allotment and carry out new element proportioning on traditional material, is intended to solve in the bonding fusion production Technology of current plastic material time beer the bad phenomenon such as bonding not firm, the distortion of product, location, burr.After employing new technology, the bonding fusion production Technology of plastic material can realize two kinds of hard materials, multiple colors and combine.Because product is to complete by repeatedly repeatedly overlapping beer injection molding technology, therefore there is machining accuracy very high in the size of mould product, the requirement that tolerance is little.
Merlon and elastomeric material time beer injection molding process, it is a kind of precise injection molding technology of innovation, Merlon and elastomeric material time beer injection molding process have been broken through many limitations of traditional injection moulding secondary cover beer, by high-precision mould processing technology, the generation of product burr and the raising of production capacity and stability are improved greatly.Make it product and reach indeformable; Material and material not delamination of junction; Product structure technique is unique, and outward appearance is more novel, more beautiful, the various more fashion of color.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.