CN205180618U - Liquid silicone rubber cladding sheath - Google Patents
Liquid silicone rubber cladding sheath Download PDFInfo
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- CN205180618U CN205180618U CN201520929166.1U CN201520929166U CN205180618U CN 205180618 U CN205180618 U CN 205180618U CN 201520929166 U CN201520929166 U CN 201520929166U CN 205180618 U CN205180618 U CN 205180618U
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- state silicon
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Abstract
The utility model relates to a cell -phone sheath technical field, concretely relates to liquid silicone rubber cladding sheath, including the plastic casing of stereoplasm and by liquid silicone rubber injection moulding at the liquid silicone rubber coating of moulding a casing surface, the plastic casing is formed with and holds the chamber, holds the shape in chamber and the shape phase -match of cell -phone. The utility model discloses an integrative injection moulding of plastic casing and liquid silicone rubber coating, the plastic casing is strong with the connection stability of liquid silicone rubber coating, prevents that the cell -phone from being scraped the flower, and it is good to take precautions against earthquakes, prevent falling the performance.
Description
Technical field
The utility model relates to mobile phone protective cover technical field, is specifically related to the coated sheath of a kind of liquid-state silicon gel.
Background technology
Along with scientific and technological development and progress; mobile phone is with its powerful abundant function and portable advantage; not only become the necessary communication tool of people; also be important amusement, online and office tools simultaneously; therefore people also can be the mobile phone protective cover of its configuration correspondence while choosing new cell-phone; to protect mobile phone better, extend its service life.Mobile phone protective cover kind is in the market a lot, aluminium alloy protective sleeve of that comprise hard or soft plastic protective sleeve and lightweight etc.
The Main Function of these mobile phone protective covers existing prevents phone housing and foreign object from directly touching and scratched, weares and teares, and in shockproof, antidetonation, the quakeproof and quake-resistant effect of hard plastic protective sleeve and aluminium alloy protective sleeve is very undesirable, not only be difficult to protect mobile phone, and himself is also easily damaged; And soft plastic protective sleeve has certain quakeproof and quake-resistant effect, but its in the face of stronger impulsive force such as careless from hand, landing is fallen on ground time, existing soft plastic protective sleeve still cannot guarantee that mobile phone is not broken.
In prior art, lack a kind of sheath having hard shell and soft sheath concurrently, the multifarious demand of consumer cannot be met.
Summary of the invention
The purpose of this utility model is for above-mentioned deficiency of the prior art, there is provided a kind of liquid-state silicon gel coated sheath, plastic casing and liquid-state silicon gel clad integral injection molding, the connective stability of plastic casing and liquid-state silicon gel clad is strong, prevent mobile phone from being scratched, and shockproof, shatter-resistant performance is good.
The purpose of this utility model is achieved through the following technical solutions.
The coated sheath of a kind of liquid-state silicon gel, comprise hard plastic casing and by the liquid-state silicon gel clad of liquid-state silicon gel injection forming in plastic housing outer surface, described plastic casing is formed with a container cavity, the shape of container cavity and the mating shapes of mobile phone.
Wherein, described plastic casing comprises diapire, and by diapire respectively left, upper, right three directions left side wall, upper side wall and the right side wall that extend, diapire and left side wall, upper side wall and right side wall enclose and form described container cavity.
Wherein, the material of described plastic casing is PC or PA, and the thickness of plastic casing is 0.3-1.5cm.
Wherein, the thickness of described liquid-state silicon gel clad is 0.1-1cm.
Wherein, the outer surface of described liquid-state silicon gel clad is provided with feel oil reservoir.
Wherein, the outer surface silk-screen of described liquid-state silicon gel clad has patterned layer.
Wherein, the outer surface of described liquid-state silicon gel clad is provided with dustproof membrane.
Wherein, the outer surface of described liquid-state silicon gel clad is provided with Noctilucent material layer.
Wherein, the inner surface of described plastic casing is provided with flannelette napped fabric layer.
Wherein, the drift angle place of described plastic casing offers through hole, and through hole is provided with lanyard.
The beneficial effects of the utility model: the coated sheath of liquid-state silicon gel of the present utility model, plastic casing and liquid-state silicon gel clad integral injection molding, the connective stability of plastic casing and liquid-state silicon gel clad is strong, the plastic casing physical efficiency of hard prevents mobile phone from being broken or scratching, soft liquid-state silicon gel clad has good anti-seismic performance and elastic performance, the quakeproof and quake-resistant performance of mobile phone can be strengthened, shockproof, shatter-resistant performance is good.
Accompanying drawing explanation
Accompanying drawing is utilized to be described further utility model, but the embodiment in accompanying drawing does not form any restriction of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the following drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cross-sectional view at A-A place in Fig. 1.
Reference numeral comprises:
1---plastic casing 11---through hole
2---liquid-state silicon gel clad 3---flannelette napped fabric layer
4---lanyard.
Detailed description of the invention
With the following Examples the utility model is further described.
Embodiment 1
As depicted in figs. 1 and 2, the coated sheath of a kind of liquid-state silicon gel of the present embodiment, comprise hard plastic casing 1 and by the liquid-state silicon gel clad 2 of liquid-state silicon gel injection forming in plastic housing outer surface, described plastic casing 1 is formed with a container cavity, the shape of container cavity and the mating shapes of mobile phone.
Injection adds man-hour, plastic casing 1 is placed in the rear mold of mould, then with the sealed front mould of the pressure of 15bar ~ 100bar, after front mould and rear mold matched moulds, be 40-80 degree liquid-state silicon gel in mold-in injection hardness, keep the pressure in die cavity to be 15bar ~ 70bar, liquid-state silicon gel raw material sulfidization molding, obtains the sheath finished product that liquid-state silicon gel clad 2 is coated on plastic casing 1 outer surface.
The coated sheath of liquid-state silicon gel of the present utility model, plastic casing 1 and liquid-state silicon gel clad 2 integral injection molding, plastic casing 1 is strong with the connective stability of liquid-state silicon gel clad 2, anti-pull-out property is good, the plastic casing 1 of hard can prevent mobile phone from being broken or scratching, soft liquid-state silicon gel clad 2 has good anti-seismic performance and elastic performance, can strengthen the quakeproof and quake-resistant performance of mobile phone, shockproof, shatter-resistant performance is good.
The plastic casing 1 of the present embodiment comprises diapire, and by diapire respectively left, upper, right three directions left side wall, upper side wall and the right side wall that extend respectively, diapire and left side wall, upper side wall and right side wall enclose and form described container cavity.
The structure of plastic casing 1 is simple, and diapire is one-body molded with left side wall, upper side wall and right side wall, is convenient to production and processing, and container cavity can be installed with mobile phone stable cooperation, is conducive to protecting mobile phone surperficial, prevents mobile phone from being scratched or breaking.
The material of the plastic casing 1 of the present embodiment is PC or PA, and the thickness of plastic casing 1 is 0.3-1.5cm, and preferably, its thickness is 0.5-1cm.The material hardness of plastic casing 1 is moderate, and thickness is moderate, makes plastic casing 1 have certain hardness, and crash resistance better, can be conducive to protection mobile phone and do not scratched or break, and effective with the laminating of mobile phone.
The thickness of the liquid-state silicon gel clad 2 of the present embodiment is 0.1-1cm, and preferably, the thickness of liquid-state silicon gel clad 2 is 0.2-0.6cm.Liquid-state silicon gel has excellent transparency, tearing toughness, resilience, yellowing resistance, heat endurance, water-fast, good permeability, heat-resistant aging and weatherability, modest viscosity, convenient operation simultaneously, the goods transparency is high, can see in mould whether be cast in material has the defects such as bubble, linear shrinkage ratio≤0.1%, copying products precision size.Further, the liquid-state silicon gel clad 2 of the present embodiment is the liquid-state silicon gel injection forming of 40-80 degree by hardness, and it has excellent transparency, tearing toughness, resilience, and one-body molded with plastic casing 1, anti-pull-out property is excellent, greatly promotes the anti-seismic performance of mobile phone.
The outer surface of the liquid-state silicon gel clad 2 of the present embodiment is provided with feel oil reservoir.Particularly, feel oil reservoir is the silica gel feel light wood bed of material, has strong adhesion, the advantages such as wearability is excellent, and feel is smooth, and surface gloss is high, flat appearance, is conducive to the added value promoting the coated sheath of liquid-state silicon gel of the present utility model.
The outer surface silk-screen of the liquid-state silicon gel clad 2 of the present embodiment has patterned layer.Print various decorative pattern on the surface of liquid-state silicon gel clad 2 by screen printing apparatus, be conducive to the added value promoting the coated sheath of liquid-state silicon gel of the present utility model.
The inner surface of the plastic casing 1 of the present embodiment is provided with flannelette napped fabric layer 3.Particularly, the thickness of flannelette napped fabric layer 3 is 0.1-0.5cm.The setting of flannelette napped fabric layer 3, can avoid when installing sheath, and mobile phone surface is scratched by the plastic casing 1 of hard, promotes the protected effect to mobile phone surface, and is conducive to the added value promoting the coated sheath of liquid-state silicon gel of the present utility model.
As shown in Figure 1, the drift angle place of the described plastic casing 1 of the present embodiment offers through hole 11, and through hole 11 is provided with lanyard 4, greatly improves the ease of use of the coated sheath of liquid-state silicon gel of the present utility model.
Embodiment 2
The difference of the present embodiment and embodiment 1 is, the outer surface of the liquid-state silicon gel clad 2 of the present embodiment is provided with Noctilucent material layer.Particularly, Noctilucent material layer is light-accumulating optical material layer, and light-accumulating luminescent material could be luminous by absorbing outside luminous energy, and can provide certain brightness to user, guarantee that user also can find mobile phone easily at midnight, ease of use is stronger.
All the other contents of the present embodiment are identical with embodiment 1, repeat no more here.
Embodiment 3
The difference of the present embodiment and embodiment 1 is, the outer surface of the liquid-state silicon gel clad 2 of the present embodiment is also provided with dustproof membrane.Particularly, dustproof membrane is arranged between liquid-state silicon gel clad 2 and feel oil reservoir.Because liquid-state silicon gel self has the viscosity of a bit, difficult drop-off after the impurity such as attract dust, at the outer surface setting party dustproof membrane of liquid-state silicon gel clad 2, can avoid the adsorption dust of liquid-state silicon gel clad, promote the use feel of sheath, comfort is good.
All the other contents of the present embodiment are identical with embodiment 1, repeat no more here.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (10)
1. the coated sheath of liquid-state silicon gel, it is characterized in that: comprise hard plastic casing and by the liquid-state silicon gel clad of liquid-state silicon gel injection forming in plastic housing outer surface, described plastic casing is formed with a container cavity, the shape of container cavity and the mating shapes of mobile phone.
2. the coated sheath of liquid-state silicon gel according to claim 1, it is characterized in that: described plastic casing comprises diapire, and by diapire respectively left, upper, right three directions left side wall, upper side wall and the right side wall that extend, diapire and left side wall, upper side wall and right side wall enclose and form described container cavity.
3. the coated sheath of liquid-state silicon gel according to claim 1, is characterized in that: the material of described plastic casing is PC or PA, and the thickness of plastic casing is 0.3-1.5cm.
4. the coated sheath of liquid-state silicon gel according to claim 1, is characterized in that: the thickness of described liquid-state silicon gel clad is 0.1-1cm.
5. the coated sheath of liquid-state silicon gel according to claim 1, is characterized in that: the outer surface of described liquid-state silicon gel clad is provided with feel oil reservoir.
6. the coated sheath of liquid-state silicon gel according to claim 1, is characterized in that: the outer surface silk-screen of described liquid-state silicon gel clad has patterned layer.
7. the coated sheath of liquid-state silicon gel according to claim 1, is characterized in that: the outer surface of described liquid-state silicon gel clad is provided with dustproof membrane.
8. the coated sheath of liquid-state silicon gel according to claim 1, is characterized in that: the outer surface of described liquid-state silicon gel clad is provided with Noctilucent material layer.
9. the coated sheath of liquid-state silicon gel according to claim 1, is characterized in that: the inner surface of described plastic casing is provided with flannelette napped fabric layer.
10. the coated sheath of liquid-state silicon gel according to claim 1, is characterized in that: the drift angle place of described plastic casing offers through hole, and through hole is provided with lanyard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520929166.1U CN205180618U (en) | 2015-11-20 | 2015-11-20 | Liquid silicone rubber cladding sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520929166.1U CN205180618U (en) | 2015-11-20 | 2015-11-20 | Liquid silicone rubber cladding sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205180618U true CN205180618U (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520929166.1U Active CN205180618U (en) | 2015-11-20 | 2015-11-20 | Liquid silicone rubber cladding sheath |
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| CN (1) | CN205180618U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030947A (en) * | 2017-05-05 | 2017-08-11 | 应达工业（上海）有限公司 | A kind of controllable silicon jacket mould group |
| CN107819193A (en) * | 2017-11-21 | 2018-03-20 | 广东欧珀移动通信有限公司 | Terminal |
| CN108076192A (en) * | 2017-11-06 | 2018-05-25 | 广东欧珀移动通信有限公司 | The housing and mobile terminal of mobile terminal |
| CN110300205A (en) * | 2019-05-24 | 2019-10-01 | 深圳市杰美特科技股份有限公司 | A kind of pure transparent liquid silica gel mobile phone protective cover |
| CN110611730A (en) * | 2019-09-10 | 2019-12-24 | Oppo广东移动通信有限公司 | Protective shell, manufacturing method thereof and electronic device |
| CN111251643A (en) * | 2020-01-07 | 2020-06-09 | 深圳市博耀新材料有限公司 | Hand-feeling paint mobile phone shell and injection molding process |
-
2015
- 2015-11-20 CN CN201520929166.1U patent/CN205180618U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030947A (en) * | 2017-05-05 | 2017-08-11 | 应达工业（上海）有限公司 | A kind of controllable silicon jacket mould group |
| CN107030947B (en) * | 2017-05-05 | 2019-04-02 | 应达工业（上海）有限公司 | A kind of silicon-controlled jacket mould group |
| CN108076192A (en) * | 2017-11-06 | 2018-05-25 | 广东欧珀移动通信有限公司 | The housing and mobile terminal of mobile terminal |
| CN107819193A (en) * | 2017-11-21 | 2018-03-20 | 广东欧珀移动通信有限公司 | Terminal |
| CN107819193B (en) * | 2017-11-21 | 2024-04-30 | 深圳市欢太科技有限公司 | Terminal |
| CN110300205A (en) * | 2019-05-24 | 2019-10-01 | 深圳市杰美特科技股份有限公司 | A kind of pure transparent liquid silica gel mobile phone protective cover |
| CN110611730A (en) * | 2019-09-10 | 2019-12-24 | Oppo广东移动通信有限公司 | Protective shell, manufacturing method thereof and electronic device |
| CN111251643A (en) * | 2020-01-07 | 2020-06-09 | 深圳市博耀新材料有限公司 | Hand-feeling paint mobile phone shell and injection molding process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Liao Bu Zhen Heng Keng Guan Zhang Road community section 523000 in Guangdong province Dongguan City Hengkeng No. 218 Patentee after: Guangdong Fang Zhenxin materials precision Components Ltd Address before: 523300 Guangdong Province, Dongguan City Shek Pai Zhen Heng Shan Cun Fang Dongguan city based Industrial Park vibration plastic electronic products Co. Patentee before: Dongguan Forbetter Plastic & Electronic Products Co., Ltd. |
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| CP03 | Change of name, title or address |