Anti-drop mobile phone shell

Abstract

The utility model relates to the technical field of mobile phone shells, in particular to an anti-drop mobile phone shell which comprises a shell and a frame matched with a mobile phone in shape, a mobile phone groove is formed in a shell body, and the frame is installed in the mobile phone groove. A buffer structure is arranged on the inner side wall of the mobile phone groove and comprises an air bag groove formed along the mobile phone groove, and a gap with a buffer effect exists between the air bag groove and the frame; the shell and the frame are assembled together, when the mobile phone vertically or transversely falls down, the impact force generated when the mobile phone falls to the ground is firstly conducted to the air bag groove, and buffering force is brought through the air bag groove; the buffering and anti-falling effects of the mobile phone are realized; the air bag groove comprises a side edge groove formed in the side portion of the mobile phone groove and a corner groove formed in the corner of the mobile phone groove, the side edge groove and the corner groove can be used as buffering grooves, and the buffering effect can be achieved no matter the mobile phone falls off from the side edge or the bottom edge.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone shells, in particular to a drop-proof mobile phone shell. Background Art

[0002] With the development of technology, mobile phones are increasingly used as a communication tool. When people use mobile phones, it is inevitable that the mobile phone will slip, and the falling process often causes varying degrees of damage to the mobile phone. Therefore, in order to protect the mobile phone, people generally wear mobile phone cases.

[0003] In this regard, the utility model with application number CN202322509461.9 discloses a drop-proof mobile phone case, including a back panel and side frames arranged on the four sides of the back panel, the inner wall of the back panel is provided with a transparent anti-slip pad, the side frames are provided with function buttons, and an accommodating groove is opened inside the side frame away from the position of the function buttons, and a TPE pad is embedded in the accommodating groove. The lower outer walls of the left side frame and the right side frame are provided with protruding anti-slip sliders. The drop-proof mobile phone case provides all-round drop-proof protection for the mobile phone by arranging a transparent anti-slip pad, a TPE pad and an anti-slip slider. The drop-proof mobile phone case has a good drop-proof effect and can effectively prevent the mobile phone shell from being scratched.

[0004] Most of the current mobile phone cases are put on the back cover of the mobile phone for protection. However, the current mobile phone cases only protect the back cover and frame of the mobile phone to a certain extent, and the mobile phone is easily damaged when it falls; there is no buffer deformation space, and it cannot play a real anti-fall effect. Utility Model Content

[0005] The utility model aims to provide a drop-proof mobile phone case to address the deficiencies in the prior art.

[0006] To achieve the above purpose, the technical solution of the utility model is as follows:

[0007] A drop-proof mobile phone case comprises a shell and a frame adapted to the shape of the mobile phone, wherein the shell body is formed with a mobile phone slot, and the frame is installed in the mobile phone slot; a buffer structure is arranged on the inner side wall of the mobile phone slot, and the buffer structure comprises an airbag slot formed along the mobile phone slot, and a gap with a buffering effect exists between the airbag slot and the frame.

[0008] Furthermore: the airbag groove includes side grooves formed on the sides of the mobile phone groove and corner grooves formed at the corners of the mobile phone groove.

[0009] Furthermore: the depth of the corner groove is greater than the depth of the side groove.

[0010] Further: The shell is provided with a waistline.

[0011] Furthermore: the waistline is formed along the length direction of the outer side wall of the shell.

[0012] Further: the middle parts of the two long side walls of the shell are formed with a contraction structure.

[0013] Further: a lanyard hole is formed on the bottom of the shell.

[0014] Furthermore: a button hole is formed on the side of the shell, and a raised button groove is formed on the outer side of the frame, and the button groove matches the button hole.

[0015] Furthermore: a fitting groove for positioning the frame is formed on the side of the mobile phone slot, and a fitting block connected to the fitting groove is formed on the edge of the frame.

[0016] The beneficial effects of the utility model are as follows: the shell and the frame are assembled together, and when the mobile phone falls vertically or horizontally, the impact force of the mobile phone falling to the ground is first transmitted to the airbag groove, and the cushioning force is brought by the airbag groove, thereby achieving the cushioning and anti-falling effect of the mobile phone. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the structure of the shell and frame assembly.

[0018] Figure 2 It is a schematic diagram of the front view structure of the mobile phone case.

[0019] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure in the AA direction.

[0020] Figure 4 for Figure 2 Schematic diagram of the cross-sectional structure in the BB direction.

[0021] Reference numerals include:

[0022] 1- Shell,

[0023] 11-frame, 12-phone slot, 13-side slot, 14-corner slot, 15-retractable structure,

[0024] 16-hanging rope hole, 17-button hole, 18-button slot, 19-embedded slot, 20-embedded block DETAILED DESCRIPTION

[0025] The utility model is described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-4 As shown, a drop-proof mobile phone case includes a shell 1 and a frame 11 adapted to the shape of the mobile phone, the shell 1 body is formed with a mobile phone slot 12, and the frame 11 is installed in the mobile phone slot 12; the inner wall of the mobile phone slot 12 is provided with a buffer structure, the buffer structure includes an airbag slot formed along the mobile phone slot 12, and there is a gap with a buffering effect between the formed airbag slot and the frame 11.

[0027] The shell 1 and the frame 11 are assembled together, and the mobile phone is placed in the shell 1 with the frame 11. When the mobile phone falls vertically or horizontally, the impact force of the mobile phone falling to the ground is first transmitted to the airbag groove, and the cushioning force is brought by the airbag groove, thereby achieving the cushioning and anti-falling effect of the mobile phone.

[0028] Preferably, a fitting groove 19 for positioning the frame is formed on the side of the mobile phone slot 12, and a fitting block 20 connected to the fitting groove 19 is formed on the edge of the frame; after the shell 1 and the frame 11 are assembled together, the fitting connection between the fitting groove 19 and the fitting block 20 can prevent the frame from falling off from the mobile phone slot, thereby improving the stability of the assembly.

[0029] Specifically, the airbag groove includes a side groove 13 formed on the side of the mobile phone groove 12 and a corner groove 14 formed at the corner of the mobile phone groove 12. The side groove 13 is formed along the top, bottom long side and two side long sides of the mobile phone groove 12. Both the side groove 13 and the corner groove 14 can be used as a buffer groove, and the mobile phone can achieve a buffering effect whether it falls from the side or the bottom.

[0030] Preferably, the depth of the corner groove 14 is greater than the depth of the side groove 13, so that when the mobile phone falls, the impact force of the fall has a better buffer airbag groove space.

[0031] The shell 1 is provided with a waistline, which is formed along the length direction of the outer wall of the shell 1; on the one hand, it can increase the aesthetics, and on the other hand, it can increase the roughness of the shell 1, which has an anti-slip effect when holding and reduces the risk of falling.

[0032] Preferably, a shrinkage structure 15 is formed in the middle part of the two long side walls of the shell 1, and the width of the head and tail ends of the mobile phone shell is greater than the width in the middle of the mobile phone shell. On the one hand, the mobile phone can achieve a cushioning and anti-fall effect, and on the other hand, the holding effect is better.

[0033] A lanyard hole 16 is formed at the bottom of the housing 1 , and a lanyard can be connected through the lanyard hole 16 , thereby increasing the practical diversity of the housing 1 .

[0034] A button hole 17 is formed on the side of the shell 1, and a raised button groove 18 is formed on the outer side of the frame 11, and the button groove 18 cooperates with the button hole 17; after the frame 11 is assembled to the mobile phone slot 12 of the shell 1, the raised installation groove is just embedded in the button hole 17, which on the one hand installs the frame 11, and on the other hand increases the installation stability of the frame 11.

[0035] In summary, it can be seen that the utility model has the above-mentioned excellent characteristics, which can enhance the performance unprecedented in the prior art and become a product with great practical value.

[0036] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A drop-proof mobile phone case, characterized in that: It includes a shell and a frame adapted to the shape of a mobile phone, the shell body is formed with a mobile phone slot, and the frame is installed in the mobile phone slot; a buffer structure is provided on the inner side wall of the mobile phone slot, the buffer structure includes an airbag slot formed along the mobile phone slot, and there is a gap with a buffering effect between the airbag slot and the frame.

2. The drop-proof mobile phone case according to claim 1, characterized in that: The airbag groove includes a side groove formed on the side of the mobile phone groove and a corner groove formed at the corner of the mobile phone groove.

3. The drop-proof mobile phone case according to claim 2, characterized in that: The depth of the corner groove is greater than the depth of the side groove.

4. The drop-proof mobile phone case according to claim 1, characterized in that: The shell is provided with a waistline.

5. The drop-proof mobile phone case according to claim 4, characterized in that: The waistline is formed along the length direction of the outer side wall of the shell.

6. The drop-proof mobile phone case according to claim 1, characterized in that: The middle parts of the two long side walls of the shell are formed with a contraction structure.

7. The drop-proof mobile phone case according to claim 1, characterized in that: A hanging rope hole is formed at the bottom of the shell.

8. The drop-proof mobile phone case according to claim 1, characterized in that: The side of the shell is formed with a button hole, the outer side of the frame is formed with a raised button groove, and the button groove matches the button hole.

9. The drop-proof mobile phone case according to claim 1, characterized in that: The side of the mobile phone slot is formed with an engaging groove for positioning the frame, and the edge of the frame is formed with an engaging block connected with the engaging groove.

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