Multifunctional self-venting speed stick case
By integrating accessories such as protective films, phone cases, and lens films, the multi-functional self-venting quick-apply box solves the problems of limited functionality and inconvenient operation of existing screen protector applicators, achieving a highly integrated and automatically venting screen protector application effect, thus improving the user experience.
Patent Information
- Application Number
- CN202521762806.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-18
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-08-18
AI Technical Summary
Existing screen protector applicators have limited functionality, which can easily lead to uneven application and air bubbles during operation. Furthermore, users need to purchase accessories separately, affecting the user experience.
Design a multifunctional self-venting quick-apply box that integrates a protective film, phone case, magnetic ring clip, and phone lens film. It achieves high integration and compact space utilization through insertion slots and snap-on structures, and realizes automatic venting function by combining a pressing strip.
It improves the integration and space utilization of the film application process, ensures a smooth and bubble-free application, simplifies the operation process, and enhances the user experience.
Smart Images

Figure CN224676745U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mobile phone screen protector technology, and in particular to a multifunctional self-venting quick-applying box. Background Technology
[0002] Smartphone screens are prone to scratches and cracks from bumps and impacts, affecting usability and requiring expensive repairs, making screen protectors the preferred choice for protection. However, when using ordinary manual or semi-simple screen protector applicators, the lack of professional assistance and a dust-free environment can easily lead to misalignment, leaving air bubbles and dust inside the screen protector, which not only affects the display but also accelerates wear. Although "dust-free screen protector applicators" can optimize precision and cleanliness, most screen protector applicators on the market have limited functionality, and users still need to purchase accessories such as phone cases, ring clips, and lens protectors separately, which is time-consuming to select and difficult to ensure compatibility, affecting the user experience. Utility Model Content
[0003] The purpose of this utility model is to provide a multifunctional self-venting quick-appliance box that can integrate accessories such as protective film, phone case, magnetic ring buckle and mobile phone lens film. It has a high degree of integration, compact structure and high space utilization.
[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0005] A multifunctional self-venting quick-apply box includes a box body, a cover, a protective film, a phone case, a magnetic ring holder, and a phone lens film. The cover is closable and connected to the box body. The box body has a first insertion slot for placing a phone, and the protective film is placed in the first insertion slot and extends out of the box body. The bottom surface of the box body has an inwardly protruding pressing strip, which is located below the protective film. The outside of the cover has a protrusion that fits into the inner cavity of the phone case. The protrusion has a second insertion slot for placing the phone lens film and a third insertion slot for placing the magnetic ring holder.
[0006] As a preferred embodiment of this utility model, the cover, the box and the pressing strip are integrally formed by vacuum forming, and a fold line is provided between the cover and the box to allow the cover to be opened and closed.
[0007] As a preferred embodiment of this utility model, the first insertion slot is formed by two limiting members respectively disposed on the left and right sides of the box body.
[0008] As a preferred embodiment of this utility model, the cover and the box are connected by a first snap-fit structure.
[0009] As a preferred embodiment of this utility model, the first buckle structure includes a first buckle block and a first buckle groove. The first buckle block is disposed on the inner surface of the cover, and the first buckle groove is disposed on the outer surface of the limiting member. The first buckle block can be engaged in the first buckle groove.
[0010] As a preferred embodiment of this utility model, the cover and the box are connected by a second snap-fit structure.
[0011] As a preferred embodiment of the present invention, the second buckle structure includes a second buckle block and a second buckle groove. The second buckle block is disposed on the inner surface of the cover, and the second buckle groove is formed on the limiting member and can be inserted by the user's finger. The second buckle block can be engaged in the second buckle groove.
[0012] As a preferred embodiment of this utility model, the outer side of the cover is provided with a third slot for the user's finger to be inserted.
[0013] As a preferred embodiment of this utility model, the inner wall of the box is provided with a limiting groove that matches the shape of the protective film.
[0014] The multifunctional self-venting quick-appliance box provided by this utility model has the following advantages compared with the prior art:
[0015] This utility model discloses a multifunctional self-venting quick-apply box. Based on the original dust-free screen protector box, it integrates accessories such as phone cases, magnetic ring clips, and camera lens protectors by setting corresponding insertion slots. It has a high degree of integration and can meet consumer needs. In addition, when the inner cavity of the phone case fits and covers the protrusion, it can simultaneously cover the magnetic ring clip and the camera lens protector, resulting in a compact structure and high space utilization. Attached Figure Description
[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.
[0017] Figure 1 This is an exploded view of a multifunctional self-venting quick-appliance box provided in an embodiment of this utility model;
[0018] Figure 2 This is an assembly diagram of a multifunctional self-venting quick-appliance box provided in an embodiment of this utility model;
[0019] Figure 3 This is a structural diagram of the lid and the box.
[0020] Marked in the image:
[0021] Box body 100; first insertion slot 110; limiting member 111; pressing strip 120; limiting groove 130; cover 200; boss 210; second insertion slot 220; third insertion slot 230; protective film 300; mobile phone case 400; magnetic ring buckle 500; mobile phone lens film 600; first buckle structure 700; first buckle block 710; first card slot 720; second buckle structure 800; second buckle block 810; second card slot 820; third card slot 830. Detailed Implementation
[0022] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit the scope of this utility model.
[0023] In the description of this utility model, it should be understood that the terms "upper," "lower," "left," "right," "front," "rear," "top," and "bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. It should also be understood that the terms "first," "second," etc., are used in this utility model to describe various information, but this information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this utility model, "first" information can also be referred to as "second" information, and similarly, "second" information can also be referred to as "first" information.
[0024] Please see Figures 1 to 3 A preferred embodiment of this utility model provides a multifunctional self-venting quick-applying box, which includes a box body 100, a cover 200, a protective film 300, a phone case 400, a magnetic ring buckle 500, and a phone lens film 600. The cover 200 is closably connected to the box body 100. The box body 100 has a first insertion slot 110 for placing a phone. The protective film 300 is disposed in the first insertion slot 110 and extends out of the box body 100. The bottom surface of the box body 100 has an inwardly protruding pressing strip 120, which is located below the protective film 300. The outside of the cover 200 has a boss 210 for fitting the inner cavity of the phone case 400. The boss 210 has a second insertion slot 220 for placing the phone lens film 600 and a third insertion slot 230 for placing the magnetic ring buckle 500.
[0025] This utility model discloses a multifunctional self-venting quick-applying box. Based on the original dust-free screen protector box, it integrates accessories such as a phone case 400, a magnetic ring holder 500, and a phone lens film 600 by setting corresponding insertion slots. It has a high degree of integration and can meet consumer needs. In addition, when the inner cavity of the phone case 400 matches and covers the protrusion 210, it can simultaneously cover the magnetic ring holder 500 and the phone lens film 600, resulting in a compact structure and high space utilization.
[0026] It should be noted that the protective film 300 is an existing structure, and this utility model does not improve upon it. When applying a screen protector to a mobile phone, simply open the cover 200, place the phone in the first insertion slot 110, then close the cover 200, and peel off the release paper on the protective film 300. As the protective film 300 separates from the release paper, the pressing strip 120 presses against the protective film 300, bringing it closer to the phone screen. Under pressure, the protective film 300 gradually adheres to the phone and eventually completely covers the screen surface. During this process, air bubbles between the protective film 300 and the screen are gradually squeezed out, thus completely expelling the air bubbles when the protective film 300 is fully adhered, achieving an automatic air release function.
[0027] In this embodiment, the cover 200, the box 100, and the pressing strip 120 are integrally formed by vacuum forming. A fold line is provided between the cover 200 and the box 100 to allow the cover 200 to open and close. The first insertion groove 110 is formed by two limiting members 111 respectively located on the left and right sides of the box 100.
[0028] For example, to facilitate the opening and closing of the cover 200 and the box 100, the cover 200 and the box 100 are connected by a first snap-fit structure 700. In this embodiment, the first snap-fit structure 700 includes a first snap block 710 and a first snap groove 720. The first snap block 710 is disposed on the inner surface of the cover 200, and the first snap groove 720 is disposed on the outer surface of the limiting member 111. The first snap block 710 can be engaged in the first snap groove 720.
[0029] Furthermore, to enhance the connection strength between the cover 200 and the box 100, the cover 200 and the box 100 are connected by a second snap-fit structure 800. In this embodiment, the second snap-fit structure 800 includes a second snap block 810 and a second snap groove 820. The second snap block 810 is disposed on the inner surface of the cover 200, and the second snap groove 820 is formed on the limiting member 111 and allows the user's finger to be inserted. The second snap block 810 can engage within the second snap groove 820. Thus, the design of the second snap groove 820, since it is formed on the limiting member 111, facilitates the user's handling of the mobile phone.
[0030] Furthermore, the outer surface of the cover 200 is provided with a third slot 830 for the user's fingers to insert, facilitating the opening and closing of the cover 200. It should be noted that the second locking block 810 and the third slot 830 are of the same structure, as shown below. Figure 3 As shown, viewed from the inside of the cover 200, the second locking block 810 is a protruding part; viewed from the outside of the cover 200, the third locking groove 830 is a recessed part.
[0031] For example, the inner wall of the box 100 is provided with a limiting groove 130 that matches the shape of the protective film 300. This design can limit the protective film 300 and prevent it from shifting.
[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0033] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.
Claims
1. A multifunctional self-venting quick-appliance box, characterized in that, The device includes a box body, a cover body, a protective film, a phone case, a magnetic ring holder, and a phone lens protector. The cover body is detachably connected to the box body. The box body has a first insertion slot for placing a phone, and the protective film is placed in the first insertion slot and extends out of the box body. The bottom surface of the box body has an inwardly protruding pressing strip, which is located below the protective film. The outside of the cover body has a protrusion that fits into the inner cavity of the phone case. The protrusion has a second insertion slot for placing the phone lens protector and a third insertion slot for placing the magnetic ring holder.
2. The multifunctional self-venting quick-applying box according to claim 1, characterized in that, The cover, the box, and the pressing strip are integrally formed by vacuum forming, and a fold line is provided between the cover and the box to allow the cover to be opened and closed.
3. The multifunctional self-venting quick-applying box according to claim 1, characterized in that, The first insertion slot is formed by two limiting members respectively located on the left and right sides of the box body.
4. The multifunctional self-venting quick-applying box according to claim 3, characterized in that, The cover and the box are connected by a first snap-fit structure.
5. The multifunctional self-venting quick-applying box according to claim 4, characterized in that, The first buckle structure includes a first buckle block and a first buckle groove. The first buckle block is disposed on the inner surface of the cover, and the first buckle groove is disposed on the outer surface of the limiting member. The first buckle block can be engaged in the first buckle groove.
6. The multifunctional self-venting quick-applying box according to claim 3, characterized in that, The cover and the box are connected by a second snap-fit structure.
7. The multifunctional self-venting quick-applying box according to claim 6, characterized in that, The second buckle structure includes a second buckle block and a second buckle groove. The second buckle block is disposed on the inner surface of the cover, and the second buckle groove is formed on the limiting member and can be inserted into by the user's finger. The second buckle block can be engaged in the second buckle groove.
8. The multifunctional self-venting quick-applying box according to claim 6, characterized in that, The outer side of the cover is provided with a third slot for the user's finger to be inserted.
9. The multifunctional self-venting quick-applying box according to claim 1, characterized in that, The inner wall of the box is provided with a limiting groove that matches the shape of the protective film.