Anti-drop mobile phone shell

Abstract

The utility model relates to an anti-falling mobile phone shell which can effectively improve the anti-falling capability and the anti-collision capability of a mobile phone and can present the mobile phone in various wearing modes. Two opposite corners on at least one side surface of the shell side surfaces are provided with anti-falling shock-absorbing outer convex parts used for protecting a mobile phone, and a connecting part for connecting the two outer convex parts into a whole is arranged between the two outer convex parts. At least one through hole through which a hanging rope or a hooking hanging ring can penetrate is formed in each convex part, and the convex part with the elastic outer edge surface being an arc-shaped curved surface is arranged, so that the impact force generated on a landing point when the mobile phone accidentally vertically falls is dispersed in time and is changed into multi-point stress, and the impact generated on the mobile phone by the impact force is effectively buffered. And each convex part is provided with a plurality of through holes and connecting ribs, so that the shock absorption capability of the mobile phone shell is further improved when the mobile phone shell is impacted, and a mobile phone arranged in the mobile phone shell is effectively prevented from being damaged. When a user wearing the mobile phone goes out, the wearing modes can be in various different combinations, so that the user experience is greatly improved.

Description

Technical Field

[0001] The utility model relates to a mobile phone case, in particular to an anti-fall mobile phone case which can realize multiple wearing modes. Background Art

[0002] At present, mobile phones have become essential items for people's lives and work. Therefore, mobile phone cases are designed from the perspective of aesthetics, anti-fall, anti-collision and anti-corrosion protection, and then the mobile phone is placed in the mobile phone case to achieve the purpose of people designing the mobile phone case. In the prior art, there is a mobile phone case that is anti-fall and anti-collision, which adds thickened corners at the four corners of the mobile phone case, so that when the mobile phone accidentally falls or collides with other objects, the thickened corners can play a role in buffering and shock absorption. Although this design has a certain protective effect, it still has the following shortcomings:

[0003] Since the thickened corners are mostly solid, it is still impossible to get rid of the usual way of carrying mobile phones, such as always holding it in the hand, or putting the mobile phone in a handbag, shoulder bag, handbag or pocket. That is, the way of carrying is simple, and if you are not careful (such as bending over or lying on your side), the mobile phone may slip out of the pocket and fall to the ground, causing the mobile phone to be damaged. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a drop-proof mobile phone case which can effectively improve the drop resistance and collision resistance of a mobile phone and can present the mobile phone in a variety of wearing modes.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] The utility model discloses a drop-proof mobile phone case, comprising a case back and a case side, and is characterized in that: at least one of the case side faces is provided with convex parts at two opposite corners to prevent drop and shock absorption and used to protect the mobile phone, a connecting part for connecting the two convex parts as a whole is provided between the two convex parts, each of the convex parts is provided with at least one through hole through which a lanyard or a hook and hanging ring can be passed, and the depth of a hollow cavity enclosed by the case back and the case side of the mobile phone case is greater than the thickness of the mobile phone.

[0007] The connection between the outer protrusion and the shell side surface is a curved surface connection.

[0008] The outer protrusion is provided with two through holes, and the two through holes are arranged in parallel along the extension direction of the shell side surface.

[0009] The connecting portion is arranged on the top surface and / or the bottom surface of the shell side surface.

[0010] There are two through holes, and the two through holes are of the same size; or, there are two through holes, and the two through holes are of different sizes, namely a first through hole and a second through hole, wherein the length of the first through hole extending along the side surface of the shell is greater than the length of the second through hole extending along the side surface of the shell, and a support portion is provided in the first through hole.

[0011] The outer protrusion and the connection part are both independent components, which are connected to the side surface of the shell by gluing, snapping or male-female matching structure.

[0012] The outer protrusion, the connection part and the shell side surface are an integral structure made by an injection molding process.

[0013] A shockproof cross belt embedded in the shell body is arranged on the back of the shell.

[0014] A magnetic ring required for wireless charging is also provided on the back of the shell.

[0015] A lens frame with a transparent lens for protecting a mobile phone lens is arranged on the back of the shell, and a shockproof elastic gasket is arranged on the inner side of the transparent lens.

[0016] The drop-proof mobile phone case of the utility model has elastic convex parts with arc-shaped outer edges at multiple corners of the case, so that the impact force generated by the mobile phone when it accidentally falls vertically is promptly dispersed into multiple points of force, effectively buffering the impact of the impact force on the mobile phone. In addition, each convex part is provided with multiple through holes and connecting ribs between two adjacent through holes, which further improves the shock absorption ability of the mobile phone case when it is hit, and effectively prevents the mobile phone installed in the mobile phone case from being damaged. Furthermore, by combining the use of a mountaineering buckle, a double lobster buckle and long and short straps, when wearing a mobile phone out, the wearing method can present a variety of different combinations, which greatly improves the user experience. It is cool, there is no worry about falling, and it can be taken and used at any time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a three-dimensional diagram of the anti-fall mobile phone case from the back side perspective.

[0018] Figure 2 for Figure 1 Another perspective of the anti-fall mobile phone case.

[0019] Figure 3 It is a stereoscopic view of the anti-fall mobile phone case of the utility model from the front and side perspectives.

[0020] Figure 4 for Figure 1 Front view of .

[0021] Figure 5 for Figure 1 Front view of the drop-proof mobile phone case from the front perspective.

[0022] The reference numerals are as follows:

[0023] Mobile phone case 1, case back 11, case side 12, hollow cavity 13, outer protrusion 2, through hole 21, first through hole 21a, second through hole 21b, partition rib 22 、 Arc surface 23 , arc connection 24 , support portion 25 , connection portion 3 , hole 31 , shockproof cross belt 4 , magnetic ring 5 , lens frame 6 , shockproof elastic gasket 61 . DETAILED DESCRIPTION

[0024] like Figure 1-5 As shown, the drop-proof mobile phone case 1 of the present invention is made of metal, plastic or silicone material, and includes a shell back 11 and a shell side 12. The hollow cavity 13 enclosed by the shell back 11 and the shell side 12 is a space for accommodating a mobile phone. The spatial shape of the hollow cavity 13 is adapted to the outer contour of the mobile phone. The present invention preferably configures the spatial shape of the hollow cavity 13 to be a rectangular body.

[0025] 1. Shell side 12

[0026] 1. It is divided into a left side, a right side, a top side and a bottom side. The back edge of the shell side 12 is integrally connected to the shell back 11. The front edge of the shell side 12 (the direction away from the shell back 11 is the front) is higher than the display panel of the mobile phone loaded into the hollow cavity 13 and extends a rim toward the center of the mobile phone. This rim can effectively prevent the mobile phone loaded therein from falling off automatically.

[0027] 2. Outer convex part 2 (also called super bounce angle)

[0028] The utility model provides a protrusion 2 made of elastic material at at least two of the four corners of the shell side 12, which is provided at two opposite corners on the same side of the shell side 12. The preferred positions and quantities of the protrusions 2 provided in the utility model are as follows:

[0029] 1) The outer protrusions 2 are composed of two and a connecting portion 3 (also called connecting rib), the two outer protrusions 2 are respectively arranged at two opposite corners on the top surface or the bottom surface, and the connecting portion 3 is arranged between the two outer protrusions 2 and connected to the two outer protrusions 2 as a whole.

[0030] 2) There are two outer protrusions 2 and one connecting portion 3, the two outer protrusions 2 are respectively arranged at two opposite corners on the left side or the right side, and the connecting portion 3 is arranged between the two outer protrusions 2 and connected to the two outer protrusions 2 as a whole.

[0031] 3) Four outer protrusions 2 and one edge connection portion, wherein the four outer protrusions 2 are respectively arranged at the four corners of the shell side surface 12, and the connection portion 3 is arranged between two opposite outer protrusions 2 on the top surface and connected to the two outer protrusions 2 as a whole.

[0032] At least two through holes 21 are provided on each outer protrusion 2, which penetrate the outer protrusion 2 from front to back. The shape of the through holes 21 is preferably arc-shaped. The two through holes 21 are arranged side by side along the extension direction of the shell side surface 12. The positions of the two through holes 21 are approximately symmetrical with the extension line of the diagonal line of the shell back surface 11 as the axis. This design not only has the symmetry required by aesthetics in appearance, but also is simple and easy to implement in production. The through holes 21 can be used for threading a rope and tying a knot, and can also be used for hooking a hanging ring (hooking means hooking the hanging ring on the through hole 21).

[0033] The connecting portion 3 is provided with at least one hole 31 which passes through the connecting portion 3 from front to back. The shape of the hole 31 is preferably a straight hole, and the high point of the outer edge of the connecting portion 3 is preferably flush with the high point of the outer edge of the outer protrusion 2. Similarly, the hole 31 can be used for threading a rope and tying a knot, and can also be used for hooking a hanging ring.

[0034] The outer side surface of the entire outer protrusion 2 is an arc-shaped curved surface 23 , and the connection between the outer protrusion 2 and the shell side surface 12 is an arc-shaped connection 24 .

[0035] The outer protrusion 2 and the connecting portion 3 of the utility model can be independent components, that is, they can be semi-finished products manufactured in advance, and then they are connected to the shell side 12 of the mobile phone shell 1 without the outer protrusion 2 and the connecting portion 3 by gluing, snap-fitting or male-female matching structures. Of course, if a snap-fitting or male-female matching connection structure is adopted, a corresponding structure needs to be provided between the shell side 12 and the outer protrusion 2. Such structure can refer to the common connection structure.

[0036] The outer protrusion 2 and the connection part 3 of the utility model can be an integral structure made with the shell side surface 12 by injection molding process, and the utility model prefers this integral structure.

[0037] There are USB charging port holes and various necessary mobile phone button holes on the left and right sides respectively.

[0038] 2. Shell back 11

[0039] In order to increase the strength of the shell back 11 and prevent it from breaking after being damaged, a shockproof cross belt 4 embedded in the shell is provided on the shell back 11.

[0040] In order to enable the mobile phone to be closely attached to and adsorbed on the charging position when the mobile phone is wirelessly charged, a circular magnetic ring 5 is provided on the back side 11 of the shell.

[0041] A lens frame 6 with a transparent lens for protecting the mobile phone lens is provided on the back side 11 of the shell, and a shockproof elastic gasket 61 for improving the shock resistance of the transparent lens is provided on the inner side of the transparent lens. The shape of the shockproof elastic gasket 61 is preferably crescent-shaped, and the material used is preferably silicone sheet, sponge pad, etc.

[0042] 3. The mobile phone case 1 of the utility model has the following advantages:

[0043] 1. The outer protrusion 2 is set as an elastic structure with a through hole 21, so that when the mobile phone falls, it is prevented from landing hard and causing damage to the mobile phone. That is, the through hole 21 and the partition rib 22 set between two adjacent through holes 21 form a buffer support structure with reinforcing ribs (i.e., a partition between two through holes 21) and an air cavity (the through hole 21 can be regarded as an air cavity). For the mobile phone, the outer edge of the outer protrusion 2 acts as a bumper. The reinforcing rib gradually increases its rigidity while the bumper is subjected to external force and compressed, and in turn plays a supporting role for the bumper, thereby greatly improving the anti-fall and anti-collision capabilities of the mobile phone installed in the mobile phone shell 1 of the utility model.

[0044] 2. The connecting portion 3 is provided between the two opposite outer protrusions 2 on the top surface, which can achieve the many advantages mentioned in "1" above, and at the same time, serves as a connecting bridge between the two opposite outer protrusions 2 on the top surface, thereby enhancing the strength of the two outer protrusions 2.

[0045] 3. The connection between the outer protrusion 2 and the side surface 12 of the shell is set as an arc surface connection 24, especially the connection between the outer protrusion 2 on the left side and the right side and the side surface. The arc surface shape conforms to the ergonomic design, and its arc surface curvature can ensure that the mobile phone shell 1 with the mobile phone installed can be firmly and comfortably grasped when holding it.

[0046] 4. The outer edge surface of the outer protrusion 2 is designed to be an arc-shaped surface 23, which can convert the force generated by the vertical fall into a compression force borne by the arc-shaped surface 23. In this way, under the action of the reinforcing ribs and the air cavity, the anti-fall and anti-collision capabilities of the mobile phone installed in the mobile phone case 1 of the utility model are greatly improved, and the service life of the mobile phone case 1 is effectively improved.

[0047] 5. When the connecting portion 3 is arranged on the top or bottom surface of the shell side 12, two through holes 21 are preferably arranged on the outer protrusions 2 on both sides of the connecting portion. The two through holes 21 are respectively a first through hole 21a and a second through hole 21b from the center line of the mobile phone shell 1 to the outside of the shell. The length of the first through hole 21a extending along the shell side is greater than the length of the second through hole 21b extending along the shell side, that is, the ratio of the vertical section of the first through hole 21a to the area of ​​the shell back 11 is greater than the ratio of the vertical section of the second through hole 21b to the area of ​​the shell back 11. A support portion 25 is provided in the first through hole 21a to prevent the first through hole 21a from being deformed due to pressure, greatly improving the anti-fall and anti-collision capabilities of the mobile phone installed in the mobile phone shell 1 of the utility model, and effectively improving the service life of the mobile phone shell 1.

[0048] 6. Threading a hanging rope or a hanging ring through the through hole 21 on the outer protrusion 2 and the hole 31 on the connecting part 3 can bring many conveniences to the user, such as:

[0049] 1) A mountaineering buckle is sleeved on the connecting portion 3 and buckled on the strap or sling of a handbag, a purse, a backpack, a jacket, a belt loop, or on a climbing cable, so that the user does not need to put it in a bag and can take it out and use it at any time, which is convenient, cool, and will not be lost.

[0050] 2) The mobile phone can be carried diagonally on the back by using a double lobster buckle. That is, a hanging ring is provided at one end of each of the two straps, one short and one long, and each hanging ring is hooked on a through hole 21 of an outer protrusion 2, and the other end of the short strap and the long strap are connected by a carabiner.

[0051] 3) By using a double lobster clasp, a retractable strap and two hanging loops, it can be used as a wristband mobile phone, that is, the two hanging loops, the first hook is hung in the hole 31 of the connecting part 3, the second hook is hung on the first hanging loop, and the retractable strap is adjusted to be put on the wrist; or the two hanging loops are hooked in the same hole 31, and the retractable strap is adjusted to be put on the wrist.

Claims

1. A drop-proof mobile phone case, comprising a case back (11) and a case side (12), characterized in that: At two opposite corners on at least one of the side surfaces (12) of the shell, there are provided protruding portions (2) for preventing falling and absorbing shock and for protecting a mobile phone; between the two protruding portions (2), there is provided a connecting portion (3) for connecting the two protruding portions (2) as a whole; each of the protruding portions (2) is provided with at least one through hole (21) for passing a lanyard or a hook and hook ring; the depth of a hollow cavity (13) enclosed by the back surface (11) and the side surface (12) of the mobile phone shell (1) is greater than the thickness of the mobile phone.

2. The drop-proof mobile phone case according to claim 1, characterized in that: The connection between the outer protrusion (2) and the shell side surface (12) is a curved surface connection (24).

3. The drop-proof mobile phone case according to claim 1, characterized in that: Two through holes (21) are provided on the outer protrusion (2), and the two through holes (21) are arranged in parallel along the extension direction of the shell side surface (12).

4. The drop-proof mobile phone case according to claim 1, characterized in that: The connecting portion (3) is arranged on the top surface and / or the bottom surface of the shell side surface (12).

5. The drop-proof mobile phone case according to claim 1, characterized in that: There are two through holes, and the two through holes (21) are of the same size; or there are two through holes (21), and the two through holes (21) are of different sizes, and they are respectively a first through hole (21a) and a second through hole (21b), the length of the first through hole (21a) extending along the side surface of the shell is greater than the length of the second through hole (21b) extending along the side surface of the shell, and a support portion (25) is provided in the first through hole (21a).

6. The drop-proof mobile phone case according to any one of claims 1 to 5, characterized in that: The outer protrusion (2) and the connection part (3) are both independent components, which are connected to the shell side surface (12) by gluing, snapping or male-female matching structure.

7. The drop-proof mobile phone case according to any one of claims 1 to 5, characterized in that: The outer protrusion (2), the connection portion (3) and the shell side surface (12) are an integral structure manufactured by an injection molding process.

8. The drop-proof mobile phone case according to any one of claims 1 to 5, characterized in that: A shockproof cross belt (4) embedded in the shell is provided on the back side (11) of the shell.

9. The drop-proof mobile phone case according to any one of claims 1 to 5, characterized in that: A magnetic attraction ring (5) required for wireless charging is also provided on the back side (11) of the shell.

10. The drop-proof mobile phone case according to any one of claims 1 to 5, characterized in that: A lens frame (6) with a transparent lens for protecting a mobile phone lens is provided on the back side (11) of the shell, and a shockproof elastic gasket (61) is provided on the inner side of the transparent lens.

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