Plastic shell structure with anti-impact buffer layer

Abstract

The utility model discloses a plastic shell structure with an anti-impact buffer layer, which comprises a plastic shell main body, the interior of the plastic shell main body is hollowed to form a mobile phone mounting cavity, and the anti-impact buffer layer is arranged in the mobile phone mounting cavity; and the rotating cover plate is rotationally arranged above the plastic shell main body through a rotating structure and covers the upper part of the mobile phone mounting cavity. According to the utility model, the anti-impact buffer layer 3 made of foam polyurethane, EVA or other flexible materials is arranged at the inner side of the mobile phone mounting cavity, so that external impact force can be effectively absorbed and dispersed, the damage to the mobile phone during falling or collision is reduced, and the durability of equipment is improved.

Description

Technical Field

[0001] This utility model relates to a plastic shell, specifically a plastic shell structure with an impact-resistant buffer layer. Background Technology

[0002] In the protective design of modern electronic devices, especially in the protective casing structure of vulnerable devices such as mobile phones, reasonable design and material selection are crucial to improving the durability and user experience of the devices. The following are some major problems and shortcomings in the background art related to this utility model:

[0003] Many traditional plastic housings lack an effective cushioning layer in their design, which means they cannot effectively absorb impact energy when the equipment is subjected to external impacts (such as drops or collisions), making the internal components of the equipment susceptible to damage.

[0004] Existing protective cases mostly adopt a fixed or simple flip-top design, which requires users to completely disassemble or open the cover when using them, causing inconvenience and affecting the user experience.

[0005] Most plastic housings lack effective securing mechanisms, making the covers prone to loosening or even accidental opening due to vibration or impact during daily use, increasing the risk of equipment damage. Summary of the Invention

[0006] The technical problem to be solved by this utility model is to provide a plastic shell structure with an impact-resistant buffer layer, so as to solve the problems existing in the background art.

[0007] The plastic shell structure with an impact-resistant buffer layer of this utility model is achieved through the following technical solutions, including:

[0008] The plastic shell body has a hollowed-out interior forming a mobile phone mounting cavity, and an impact-resistant buffer layer is provided inside the mobile phone mounting cavity;

[0009] A rotating cover plate is rotatably mounted above the plastic shell body via a rotating structure, and covers the top of the mobile phone mounting cavity.

[0010] As a preferred technical solution, the impact-resistant buffer layer is made of polyurethane foam or EVA and placed inside the mobile phone mounting cavity to absorb and disperse impact force.

[0011] As a preferred technical solution, the rotating structure includes a rotating seat disposed on the plastic shell body and a rotating shaft disposed on the rotating cover plate;

[0012] The plastic shell body and the rotating cover are flipped together by a rotating seat and a rotating shaft, thereby protecting the main body of the mobile phone.

[0013] As a preferred technical solution, the plastic shell body and the rotating cover are fixed by magnetic attraction structure, thereby achieving the effect of flipping and adsorption.

[0014] As a preferred technical solution, the magnetic attraction structure includes a magnet and a magnetic component;

[0015] The magnet is located on the side of the rotating cover, and the magnetic component is located on the side of the plastic shell body, with the positions of the magnet and the magnetic component corresponding to each other.

[0016] As a preferred technical solution, fixing positions are provided on all four corners of the plastic shell body, and silicone air cushions are attached to the fixing positions to protect the edges of the plastic shell body.

[0017] As a preferred technical solution, a transparent panel is provided on the rotating cover, and the position of the transparent panel corresponds to the position of the time display on the main body of the mobile phone.

[0018] As a preferred technical solution, the silicone air cushion has a buffer air chamber inside.

[0019] The beneficial effects of this utility model are:

[0020] This utility model uses an impact-resistant buffer layer 3 made of polyurethane foam, EVA or other flexible materials, which is placed inside the mobile phone mounting cavity. It can effectively absorb and disperse external impact forces, reduce the damage to the mobile phone when it is dropped or collided, and improve the durability of the device.

[0021] This utility model features a rotating cover plate that connects to the plastic shell body via a rotating structure, allowing for flipping operation and providing comprehensive protection for the mobile phone.

[0022] This invention achieves a stable adsorption effect between the rotating cover and the plastic shell body through a magnetic structure, ensuring that the cover will not be accidentally opened when closed. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0024] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0025] Figure 2 and Figure 3 This is a schematic diagram of the unfolded structure of this utility model;

[0026] Figure 4 This is a schematic diagram of the silicone air cushion structure of this utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Plastic shell body; 2. Mobile phone mounting cavity; 3. Impact-resistant buffer layer; 4. Rotating cover; 5. Rotating seat; 6. Rotating shaft; 7. Magnet; 8. Magnetic component; 9. Fixing position; 10. Silicone air cushion; 11. Transparent panel; 12. Buffer air cavity. Detailed Implementation

[0029] All features disclosed in this specification, or steps in all methods or processes disclosed herein, may be combined in any way, except for mutually exclusive features and / or steps.

[0030] like Figures 1-4 As shown, the present invention provides a plastic shell structure with an impact-resistant buffer layer, comprising:

[0031] The plastic shell body 1 has a hollowed-out interior forming a mobile phone mounting cavity 2, and an impact-resistant buffer layer 3 is provided inside the mobile phone mounting cavity 2.

[0032] Rotate the cover plate 4, which is rotatably positioned above the plastic shell body 1 via a rotating structure, and covers the mobile phone mounting cavity 2.

[0033] The impact-resistant buffer layer 3 is made of polyurethane foam, EVA or other flexible materials and is placed inside the mobile phone mounting cavity 2 to absorb and disperse impact force.

[0034] The rotating structure includes a rotating seat 5 disposed on the plastic shell body 1 and a rotating shaft 6 disposed on the rotating cover plate 4;

[0035] The plastic shell body 1 and the rotating cover plate 4 are flipped together by a rotating seat 5 and a rotating shaft 6, thereby protecting the main body of the mobile phone.

[0036] In order to achieve the effect of magnetic attraction and fixation, in this embodiment, the plastic shell body 1 and the rotating cover plate 4 are attracted and fixed by magnetic attraction structure, thereby achieving the effect of flip-top attraction.

[0037] The magnetic attraction structure includes a magnet 7 and a magnetic component 8;

[0038] The magnet 7 is disposed on the side of the rotating cover plate 4, and the magnetic component 8 is disposed on the side of the plastic shell body 1, with the positions of the magnet 7 and the magnetic component 8 corresponding to each other.

[0039] In order to achieve a cushioning effect, in this embodiment, a fixing position 9 is provided on each of the four corners of the plastic shell body 1, and a silicone air cushion 10 is attached to the fixing position 9 to protect the edge of the plastic shell body 1.

[0040] To facilitate time viewing, in this embodiment, a transparent panel 11 is provided on the rotating cover 4, and the position of the transparent panel 11 corresponds to the position of the time display on the main body of the mobile phone.

[0041] To enhance the cushioning effect, in this embodiment, a cushioning air cavity 12 is provided inside the silicone air cushion 10.

[0042] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A plastic shell structure with an impact-resistant buffer layer, characterized in that, include: A plastic shell body (1) has a hollowed-out interior forming a mobile phone mounting cavity (2), and an impact-resistant buffer layer (3) is provided inside the mobile phone mounting cavity (2); Rotate the cover plate (4), which is rotated and positioned above the plastic shell body (1) via a rotating structure, and covers the mobile phone mounting cavity (2).

2. The plastic shell structure with an impact-resistant buffer layer according to claim 1, characterized in that: The impact-resistant buffer layer (3) is made of polyurethane foam or EVA and is placed inside the mobile phone mounting cavity (2) to absorb and disperse impact force.

3. The plastic shell structure with an impact-resistant buffer layer according to claim 1, characterized in that: The rotating structure includes a rotating seat (5) disposed on the plastic shell body (1) and a rotating shaft (6) disposed on the rotating cover plate (4); The plastic shell body (1) and the rotating cover plate (4) are flipped together by a rotating seat (5) and a rotating shaft (6), thereby protecting the main body of the mobile phone.

4. The plastic shell structure with an impact-resistant buffer layer according to claim 1, characterized in that: The plastic shell body (1) and the rotating cover plate (4) are fixed by magnetic attraction structure, thereby achieving the effect of flip-top adsorption.

5. The plastic shell structure with an impact-resistant buffer layer according to claim 4, characterized in that: The magnetic attraction structure includes a magnet (7) and a magnetic component (8); The magnet (7) is located on the side of the rotating cover plate (4), and the magnetic component (8) is located on the side of the plastic shell body (1), with the positions of the magnet (7) and the magnetic component (8) corresponding to each other.

6. The plastic shell structure with an impact-resistant buffer layer according to claim 1, characterized in that: The plastic shell body (1) has fixing positions (9) on all four corners, and silicone air cushions (10) are attached to the fixing positions (9) to protect the edges of the plastic shell body (1).

7. The plastic shell structure with an impact-resistant buffer layer according to claim 1, characterized in that: A transparent panel (11) is provided on the rotating cover (4), and the position of the transparent panel (11) corresponds to the position of the time display on the main body of the mobile phone.

8. The plastic shell structure with an impact-resistant buffer layer according to claim 6, characterized in that: The silicone air cushion (10) has a buffer air chamber (12) inside.

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