Anti-drop mobile phone shell

Abstract

The utility model provides an anti-drop mobile phone shell, four corners of a shell body are respectively provided with a first accommodating groove and a second accommodating groove, a first bulge on an elastic piece is arranged in the first accommodating groove, a second bulge on the elastic piece is arranged in the second accommodating groove, and two clamping grooves at the bottom of the second bulge are respectively connected with two inserting pieces in an inserting manner. And finally, the elastic piece is fixedly connected with the bottom of the shell through the mounting piece on the elastic piece, so that the elastic piece is firmly fixed to the shell. After the mobile phone is arranged in the shell, the elastic pieces at the four corners of the shell can buffer impact force borne by the mobile phone when the mobile phone falls off or is collided, and the mobile phone can be better protected.

Description

Technical Field

[0001] This utility model relates to a drop-proof phone case. Background Technology

[0002] Phone cases not only enhance the appearance of your phone as decorative items, but they also provide protection. However, most existing phone cases are merely aesthetically pleasing, offering only a simple wrapping around the phone with limited drop protection, thus failing to provide adequate protection. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a shockproof phone case with high drop resistance.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a drop-proof phone case, comprising a shell and elastic elements, wherein the four corners of the shell are rounded, and the elastic elements are also rounded and matched with the four corners of the shell.

[0005] The four corners of the housing are respectively provided with a first receiving groove and a second receiving groove that are connected to each other. The first receiving groove extends from the opening end of the housing to the bottom of the housing, and the second receiving groove extends from the opening end of the housing to the middle or upper part of the housing. The circumferential dimension of the first receiving groove along the arc angle is smaller than the circumferential dimension of the second receiving groove along the arc angle. The second receiving groove is provided with two spaced-apart plug-in pieces that are fixedly connected to the housing. The side walls of the two plug-in pieces that are adjacent to each other are flush with the groove wall of the first receiving groove.

[0006] The elastic element includes an arc-shaped elastic sheet, and a first protrusion is provided in the middle of the outer surface of the elastic sheet. The first protrusion is disposed in the first receiving groove, and the first protrusion and the first receiving groove are in clearance fit.

[0007] The upper part of the outer surface of the elastic sheet is provided with a second protrusion, and the bottom of the second protrusion is provided with two spaced slots. The two slots are respectively inserted into the two plug-in pieces. The second protrusion is provided in the second receiving groove, and the second protrusion and the second receiving groove are in clearance fit.

[0008] The bottom of the inner surface of the elastic sheet is provided with a mounting piece that is perpendicular to and fixedly connected to it, and the mounting piece is fixedly connected to the bottom of the housing.

[0009] Specifically, the two adjacent side walls of the two insert pieces are flush with the two groove walls of the first receiving groove.

[0010] Furthermore, a blocking sheet is provided on the top of the inner surface of the elastic sheet, which is perpendicular to and fixedly connected to it.

[0011] Specifically, the mounting plate is provided with a first annular pressure plate, and at least one screw passes through the first pressure plate. The screw passes through the mounting plate and the housing and is threadedly connected to at least one second annular pressure plate provided on the outer surface of the housing.

[0012] Specifically, the mounting piece is bonded to the inner surface of the housing.

[0013] Specifically, the elastic sheet, the first protrusion, the second protrusion, and the mounting sheet are integrally injection molded using silicone material.

[0014] Specifically, the elastic sheet, the first protrusion, the second protrusion, the mounting sheet, and the blocking sheet are integrally injection molded from silicone material.

[0015] The shockproof phone case of this utility model has a first receiving groove and a second receiving groove respectively opened at the four corners of the shell. A first protrusion on the elastic element is disposed in the first receiving groove, and a second protrusion on the elastic element is disposed in the second receiving groove. The two slots at the bottom of the second protrusion are respectively inserted into two plug-in pieces to achieve initial positioning and fixation of the elastic element. Finally, the elastic element is fixedly connected to the bottom of the shell by the mounting piece on the elastic element, thereby firmly fixing the elastic element to the shell. When the phone is put into the shell, the elastic elements at the four corners of the shell can buffer the impact force of the phone being dropped or bumped, and can better protect the phone. Attached Figure Description

[0016] To more clearly illustrate the technical solution of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a perspective view of the assembly drawing of the shockproof phone case of this utility model;

[0018] Figure 2 This is a perspective view of the assembly diagram of the shockproof phone case of this utility model.

[0019] Figure 3 This is an exploded perspective view of the anti-drop phone case of this utility model;

[0020] Figure 4 This is a perspective view of the exploded view of the anti-drop phone case of this utility model.

[0021] Figure 5 This is a perspective view of the elastic component of the shockproof phone case of this utility model;

[0022] Figure 6This is a perspective view of the elastic element of the anti-drop phone case of this utility model.

[0023] The reference numerals in the figure are as follows: 1-housing; 11-first receiving groove; 12-second receiving groove; 13-insertion piece; 2-elastic element; 21-elastic piece; 22-first protrusion; 23-second protrusion; 24-slot; 25-mounting piece; 251-first pressure piece; 252-second pressure piece; 26-blocking piece. Detailed Implementation

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0025] like Figure 1-4 As shown, this utility model provides a drop-proof phone case, including a shell 1 and an elastic element 2. The four corners of the shell 1 are rounded corners, and the elastic element 2 is also rounded and matches the four corners of the shell 1. The four corners of the shell 1 are respectively provided with a first receiving groove 11 and a second receiving groove 12 that are interconnected. The first receiving groove 11 extends from the open end of the shell 1 to the bottom of the shell 1, and the second receiving groove 12 extends from the open end of the shell 1 to the middle or upper part of the shell 1. The circumferential dimension of the first receiving groove 11 along the rounded corner is smaller than the circumferential dimension of the second receiving groove 12 along the rounded corner. The second receiving groove 12 is provided with two spaced-apart inserts 13 that are fixedly connected to the shell 1. The two inserts 13 are adjacent to each other. The two side walls are flush with the groove wall of the first receiving groove 11; the elastic element 2 includes an arc-shaped elastic sheet 21, the outer surface of the elastic sheet 21 is provided with a first protrusion 22 in the middle, the first protrusion 22 is provided in the first receiving groove 11, and the first protrusion 22 is clearance-fitted with the first receiving groove 11; the upper part of the outer surface of the elastic sheet 21 is provided with a second protrusion 23, the bottom of the second protrusion 23 is provided with two spaced slots 24, the two slots 24 are respectively inserted into two plug-in pieces 13, the second protrusion 23 is provided in the second receiving groove 12, and the second protrusion 23 is clearance-fitted with the second receiving groove 12; the bottom of the inner surface of the elastic sheet 21 is provided with a mounting piece 25 that is perpendicular to and fixedly connected to it, and the mounting piece 25 is fixedly connected to the bottom of the housing 1.

[0026] The protective phone case of this utility model has a first receiving groove 11 and a second receiving groove 12 respectively opened at the four corners of the shell 1. The first protrusion 22 on the elastic member 2 is disposed in the first receiving groove 11, and the second protrusion 23 on the elastic member 2 is disposed in the second receiving groove 12. The two slots 24 at the bottom of the second protrusion 23 are respectively inserted into the two insert pieces 13 to achieve the initial positioning and fixation of the elastic member 2. Finally, the mounting piece 25 on the elastic member 2 is fixedly connected to the bottom of the shell 1, thereby firmly fixing the elastic member 2 to the shell 1. When the phone is put into the shell 1, the elastic members 2 at the four corners of the shell 1 can buffer the impact force of the phone being dropped or bumped, and can better protect the phone.

[0027] Secondly, the bottom of the second protrusion 23 on the elastic piece 21 is provided with a slot 24, which is inserted into the plug piece 13 to better fix the position of the elastic piece 21 and prevent it from shifting, thus reducing the shaking of the elastic piece 21. The bottom of the elastic piece 21 is provided with a mounting piece 25, which is fixedly connected to the bottom of the housing 1, making the connection between the elastic piece 21 and the housing 1 more secure and less likely to fall off.

[0028] like Figure 6 As shown, further, a blocking piece 26 is provided on the top of the inner surface of the elastic piece 21 and is perpendicular to and fixedly connected to it. The distance between the blocking piece 26 and the mounting piece 25 is greater than the thickness of the mobile phone. When the mobile phone is installed in the housing 1, the blocking piece 26 can block the mobile phone and prevent it from falling off the housing 1. At the same time, the blocking piece 26 can also buffer the impact force on the mobile phone, thereby protecting the mobile phone in all directions and greatly reducing the probability of damage to the mobile phone.

[0029] like Figure 3 , 4 As shown, the mounting plate 25 further includes an annular first pressure plate 251. At least one screw (not shown) passes through the first pressure plate 251, through the mounting plate and the housing 1, and is threadedly connected to at least one annular second pressure plate 252 located on the outer surface of the housing 1, thereby fixing the elastic element 2 to the housing 1. Since the first pressure plate 251, the second pressure plate 252, and the mounting plate 25 are all annular, they can fit together better, thus making the elastic element 2 more securely fixed to the housing 1.

[0030] In other embodiments, the mounting piece 25 can also be directly bonded to the inner surface of the housing 1. Using adhesive can reduce production costs and make the mounting piece 25 fit the housing 1 better.

[0031] Preferably, the elastic sheet 21, the first protrusion 22, the second protrusion 23 and the mounting piece 25 are integrally injection molded from silicone material. The integral injection molding production process reduces assembly steps and lowers production costs. The silicone material makes the elastic part 2 more elastic and can better protect the mobile phone.

[0032] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications are also considered to be within the protection scope of this utility model.

Claims

1. A shockproof phone case, comprising a shell (1) and elastic elements (2), wherein the four corners of the shell (1) are rounded, and the elastic elements (2) are also rounded and matched with the four corners of the shell, characterized in that, The four corners of the housing (1) are respectively provided with a first receiving groove (11) and a second receiving groove (12) that are connected to each other. The first receiving groove (11) extends from the opening end of the housing (1) to the bottom of the housing (1), and the second receiving groove (12) extends from the opening end of the housing (1) to the middle or upper part of the housing (1). The circumferential dimension of the first receiving groove (11) along the arc corner is smaller than the circumferential dimension of the second receiving groove (12) along the arc corner. The second receiving groove (12) is provided with two spaced-apart plug-in pieces (13) that are fixedly connected to the housing (1). The elastic element (2) includes an arc-shaped elastic sheet (21), and a first protrusion (22) is provided in the middle of the outer surface of the elastic sheet (21). The first protrusion (22) is provided in the first receiving groove (11), and the first protrusion (22) is in clearance fit with the first receiving groove (11). The upper part of the outer surface of the elastic sheet (21) is provided with a second protrusion (23), and the bottom of the second protrusion (23) is provided with two spaced slots (24). The two slots (24) are respectively inserted into the two insert pieces (13). The second protrusion (23) is located in the second receiving groove (12), and the second protrusion (23) and the second receiving groove (12) are in clearance fit. The bottom of the inner surface of the elastic sheet (21) is provided with a mounting piece (25) that is perpendicular to and fixedly connected to it, and the mounting piece (25) is fixedly connected to the bottom of the housing (1).

2. The shockproof phone case according to claim 1, characterized in that, The two adjacent side walls of the two plug-in pieces (13) are flush with the two groove walls of the first receiving groove (11).

3. The shockproof phone case according to claim 1, characterized in that, The top of the inner surface of the elastic sheet (21) is provided with a blocking sheet (26) that is perpendicular to and fixedly connected to it.

4. The shockproof phone case according to claim 1, characterized in that, The mounting plate (25) is provided with an annular first pressure plate (251), and at least one screw is provided on the first pressure plate (251). The screw passes through the mounting plate (25) and the housing (1) and is threadedly connected to at least one annular second pressure plate (252) provided on the outer surface of the housing (1).

5. The shockproof phone case according to claim 1, characterized in that, The mounting piece (25) is bonded to the inner surface of the housing (1).

6. The shockproof phone case according to claim 1, characterized in that, The elastic sheet (21), the first protrusion (22), the second protrusion (23) and the mounting piece (25) are integrally injection molded from silicone material.

7. The shockproof phone case according to claim 3, characterized in that, The elastic sheet (21), the first protrusion (22), the second protrusion (23), the mounting sheet (25), and the blocking sheet (26) are integrally injection molded from silicone material.

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