CN209930329U

CN209930329U - Military-grade anti-falling protective shell

Info

Publication number: CN209930329U
Application number: CN201920760063.5U
Authority: CN
Inventors: 黄新; 刘军
Original assignee: Shenzhen Zhongchuang Excellent Technology Co Ltd
Current assignee: Shenzhen Zhongchuang Excellent Technology Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-01-10
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a military project level prevents falling protective housing relates to cell-phone protective sheath technical field. Including soft shell, install the stereoplasm inner shell through the secondary injection molding process structure on the soft shell rear side inner wall, soft shell's trailing flank has been close to all edge positions and has been seted up around and has been inlayed the groove, it has the metal device strip to inlay inslot fixed mounting, the leading flank of metal device strip and the trailing flank fixed connection of stereoplasm inner shell, soft shell frame inboard all is provided with the shock attenuation gasbag all around, soft shell's trailing flank is close to the intermediate position and is provided with the reticulation line. The utility model discloses a soft shell, stereoplasm inner shell and metal device strip make this cell-phone protective sheath have three-layer shock attenuation and resist and fall the structure, and the metal device strip has increased the performance of shocking resistance and bending resistance, makes protect function promote greatly, and the impact can effectively be cushioned to the design of shock attenuation gasbag simultaneously, and protect function is better when making its outdoor exercises and outdoor special work kind use.

Description

Military-grade anti-falling protective shell

Technical Field

The utility model relates to a cell-phone protective sheath technical field specifically is a protective housing is prevented falling by military project level.

Background

The mobile phone protective sleeve plays a role in protecting the mobile phone, the mobile phone protective sleeve designed and produced by the mobile phone protective sleeve is popular in the middle and later stages of the nineties of the twenty-century, and the mobile phone protective sleeve also plays a role in protecting the mobile phone from being developed into an attractive purpose.

At present, as the mobile phone is thinner and thinner, the mobile phone cannot bear external force impact, so that the mobile phone is bent and deformed, but the conventional mobile phone protective case is made of leather, silica gel, cloth, hard plastic, soft plastic, velvet, silk and the like according to the texture, has poor anti-falling and anti-impact capabilities and poor protective effect, cannot meet the environmental use requirements of the conventional thinner mobile phone for outdoor sports or special work, and provides a military-grade anti-falling protective case to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a military project level prevents falling protective housing possesses the ability that increases metal device strip and improve shock resistance, and the impact can effectively be cushioned to the design of shock attenuation gasbag, makes its protection function advantage such as better, has solved current cell-phone protective sheath and has prevented falling and the poor problem of ability that shocks resistance.

(II) technical scheme

For the ability that realizes above-mentioned increase metal device strip and improve shock resistance, the design of shock attenuation gasbag can the effective absorption resist the energy of striking, makes its better purpose of protection function, the utility model provides a following technical scheme: a military-grade anti-falling protective shell comprises a soft shell, a hard inner shell is mounted on the inner wall of the rear side of the soft shell through a secondary injection molding process structure, an embedding groove is formed in the rear side face of the soft shell close to the peripheral edge position, a metal device strip is fixedly mounted in the embedding groove, the front side face of the metal device strip is fixedly connected with the rear side face of the hard inner shell, damping air bags are arranged on the inner side of the peripheral frame of the soft shell, reticular patterns are arranged on the rear side face of the soft shell close to the middle position, sound-turning horn holes are uniformly formed in the front frame of the soft shell close to the upper surface position, charging holes are formed in the lower side frame of the soft shell close to the middle position, a mute key hole and a volume key hole are sequentially formed in the left side frame of the soft shell close to the upper side position from top to bottom, camera holes are formed in the, the frame on the right side of the soft shell is provided with a switch key close to the top, and corresponding notches are formed in the frame around the hard shell and correspond to the mute key hole, the volume key hole, the charging hole and the switch key.

Further optimize this technical scheme, the equal fixed mounting in soft shell surface four corners has first enhancement layer, first enhancement layer and soft shell are the integrated into one piece structure of moulding plastics.

Further optimize this technical scheme, the radiating groove has evenly been seted up to the medial surface of stereoplasm inner shell, and the preceding middle part position that is close to of stereoplasm inner shell is provided with the name card sign.

Further optimizing the technical scheme, the edge angles of the metal device strip are provided with second reinforcing layers, and the second reinforcing layers and the metal device strip are of an integrally formed structure.

Further optimize this technical scheme, the frame four corners all around of stereoplasm inner shell all is provided with the third enhancement layer, third enhancement layer and stereoplasm inner shell are integrated into one piece structure.

Further optimize this technical scheme, soft shell screen opening corresponding position is provided with the extension, and the extension extends to soft shell inboard, extension lower surface height is higher than the screen upper surface height 0.5mm-2 mm.

(III) advantageous effects

Compared with the prior art, the utility model provides a military grade prevents falling protective housing possesses following beneficial effect:

1. this military project level prevents falling protective housing makes lid cell-phone protective sheath have the anti structure of falling of three-layer shock attenuation through the soft shell, stereoplasm inner shell and the metal device strip that sets up, and the metal device strip has increased the ability of shocking resistance, makes the protective properties at the back promote greatly, and the design of shock attenuation gasbag makes this cell-phone protective sheath frame can effectively cushion the impact simultaneously, makes its protection function better.

2. This military project level prevents falling protective housing can avoid the dust to get into and can effectively strengthen the audio function through the commentaries on classics sound horn hole that sets up, and the extension is a little higher than the cell-phone screen simultaneously, can avoid the screen to grind the flower, or contacts with ground when falling, effectively protects the cell-phone screen.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a rear view of the present invention;

fig. 3 is a right side sectional view of the present invention;

fig. 4 is an exploded view of the present invention.

In the figure: 1. a soft shell; 2. a hard inner shell; 3. embedding a groove; 4. a metal device strip; 5. a shock-absorbing air bag; 6. mesh pattern; 7. a sound-turning horn hole; 8. a charging hole; 9. a mute key hole; 10. a volume key hole; 11. a camera hole; 12. switching a key; 13. a notch; 14. a first reinforcing layer; 15. a heat sink; 16. a name plate identifier; 17. a second reinforcing layer; 18. a third reinforcing layer; 19. an extension portion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model discloses a military-grade anti-falling protective shell, which comprises a soft outer shell 1, wherein the soft outer shell 1 is made of TPU material or other rubber soft rubber material, a hard inner shell 2 is mounted on the inner wall of the rear side of the soft outer shell 1 through a secondary injection molding process structure, the inner shell 2 is made of PC material or other hard plastic material, an embedding groove 3 is arranged on the rear side of the soft outer shell 1 near the peripheral edge, a metal device strip 4 is fixedly mounted in the embedding groove 3, the front side of the metal device strip 4 is fixedly connected with the rear side of the hard inner shell 2, the inner sides of the peripheral edges of the soft outer shell 1 are all provided with a damping air bag 5, the rear side of the soft outer shell 1 near the middle part is provided with a reticular pattern 6, the front edge of the soft outer shell 1 near the upper surface is uniformly provided with a sound-turning

horn hole

7, 1 left side frame of soft shell is close to the upside position and has been seted up silence button hole 9 and volume button hole 10 from last to down in proper order, and

soft shell

1 and 2 trailing flank of stereoplasm inner shell are close to right side top position and have all seted up

camera hole

11, and 1 right side frame of soft shell is close to top position and is provided with switch button 12, and corresponding breach 13 has all been seted up with silence button hole 9, volume button hole 10, charge hole 8 and the corresponding position of switch button 12 on the frame all around stereoplasm inner shell 2.

Specifically, the four corners of the outer surface of the soft shell 1 are fixedly provided with first reinforcing layers 14, the first reinforcing layers 14 and the soft shell 1 are of an injection molding integrated structure, the first reinforcing layers 14 increase the impact resistance of the four corners of the soft shell 1, and the use is safer.

Specifically, radiating groove 15 has evenly been seted up to the leading flank of stereoplasm inner shell 2, and stereoplasm inner shell 2 is preceding to be close to the middle part position and be provided with famous brand sign 16, and radiating groove 15 increases heat dispersion, and famous brand sign 16 increases pleasing to the eye degree.

Specifically, the corners of the metal device strip 4 are provided with the second reinforcing layers 17, the second reinforcing layers 17 and the metal device strip 4 are of an integrally formed structure, the second reinforcing layers 17 improve the shock resistance of the four corners of the metal device strip 4, and the metal device strip is safer to use.

Specifically, the four corners of the peripheral frame of the hard inner shell 2 are provided with the third reinforcing layers 18, the third reinforcing layers 18 and the hard inner shell 2 are of an integrally formed structure, the third reinforcing layers 18 improve the impact resistance of the hard inner shell 2, and the use is safer.

Specifically, the extension part 19 is arranged at the position corresponding to the screen opening of the soft shell 1, the extension part 19 extends towards the inner side of the soft shell 1, the height of the lower surface of the extension part 19 is 0.5-2 mm higher than the height of the upper surface of the screen, and the extension part 19 is used for fastening and fixing the mobile phone frame towards the inner side, so that the mobile phone frame is not easy to fall out, and meanwhile, the mobile phone screen is prevented from being worn.

When using, through

soft shell

1, 2 and the metal device strip 4 messenger lid cell-phone protective sheath of stereoplasm inner shell have three-layer shock attenuation and resist and fall the structure, the metal device strip 4 of this cell-phone protective sheath trailing flank has increased the ability of shocking resistance, the protective properties who makes the back promotes greatly, simultaneously 5 designs of shock attenuation gasbag make this cell-phone protective sheath frame can effectively cushion the impact, make its protect function better, can avoid the dust to get into through commentaries on classics sound horn hole 7 indirect and loudspeaker butt joint, extension 19 is a little higher than the cell-phone screen simultaneously, can avoid screen frosting, or contact with ground when falling, effectively protect the cell-phone screen.

To sum up, this protective housing is prevented falling by war industry level makes lid cell-phone protective sheath have three-layer shock attenuation anti-falling structure through soft shell 1, stereoplasm inner shell 2 and metal device strip 4, and the metal device strip has increased the ability of shocking resistance, makes protective properties promote greatly, and 5 designs of shock attenuation gasbag simultaneously can effectively cushion the impact, make its protective function better.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a protective housing is prevented falling by military project level, includes soft shell (1), its characterized in that: install stereoplasm inner shell (2) through secondary injection molding process structure on the inner wall of soft shell (1) rear side, the trailing flank of soft shell (1) is close to all edge positions and has seted up and inlay groove (3), it has metal device strip (4) to inlay fixed mounting in groove (3), the leading flank of metal device strip (4) and the trailing flank fixed connection of stereoplasm inner shell (2), soft shell (1) frame inboard all around all is provided with shock attenuation gasbag (5), the trailing flank of soft shell (1) is close to the middle part position and is provided with netted line (6), soft shell (1) preceding frame is close to the upper surface position and has evenly seted up commentaries on classics sound horn hole (7), the downside frame of soft shell (1) is close to the middle part and has seted up hole for charging (8), soft shell (1) left side frame is close to upside position and has seted up silence key hole (9) and tone volume key hole (10) down in proper order, soft shell (1) and stereoplasm inner shell (2) trailing flank are close to right side top position and have all seted up camera hole (11), soft shell (1) right side frame is close to top position and is provided with switch button (12), all seted up corresponding breach (13) with silence button hole (9), volume button hole (10), charge hole (8) and switch button (12) corresponding position on stereoplasm inner shell (2) frame all around.

2. The military grade crash-proof protective case of claim 1, wherein: all fixed mounting has first enhancement layer (14) in soft shell (1) surface four corners, first enhancement layer (14) and soft shell (1) are the integrated into one piece structure of moulding plastics.

3. The military grade crash-proof protective case of claim 1, wherein: radiating groove (15) have evenly been seted up to the leading flank of stereoplasm inner shell (2), and preceding being close to middle part position in stereoplasm inner shell (2) is provided with name card sign (16).

4. The military grade crash-proof protective case of claim 1, wherein: the metal device strip (4) is characterized in that the corners of the metal device strip (4) are provided with second reinforcing layers (17), and the second reinforcing layers (17) and the metal device strip (4) are of an integrally formed structure.

5. The military grade crash-proof protective case of claim 1, wherein: the four corners of the peripheral frame of the hard inner shell (2) are provided with third reinforcing layers (18), and the third reinforcing layers (18) and the hard inner shell (2) are of an integrally formed structure.

6. The military grade crash-proof protective case of claim 1, wherein: an extension part (19) is arranged at a position corresponding to the screen opening of the soft shell (1), the extension part (19) extends towards the inner side of the soft shell (1), and the height of the lower surface of the extension part (19) is 0.5-2 mm higher than the height of the upper surface of the screen.