A quick-install folding phone case
By incorporating automatic reset and magnetic components, the design solves the problem of complex installation of existing foldable phone cases, enabling quick installation and effective protection, and offering multiple screen opening angles and folding methods.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 骆建国
- Filing Date
- 2025-08-08
- Publication Date
- 2026-06-30
AI Technical Summary
Existing foldable screen phone cases are complicated to install, time-consuming and laborious, and have poor installation results, failing to provide effective protection.
The design incorporates an automatic reset component and a magnetic component, including a spring, a limiting groove, a connecting rod, and a magnetic stone, enabling quick and effortless installation of the phone case.
It enables quick installation and effective protection of the phone case, is easy to operate, and has multiple screen opening angles and folding methods.
Smart Images

Figure CN224439069U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of mobile phone cases, and more specifically relates to a foldable mobile phone case that can be quickly installed. Background Technology
[0002] As foldable screen phones become increasingly popular, phone screens are also getting bigger. Currently, there are many phone cases designed for foldable screens. Most users use phone cases to avoid bumps and knocks to their phone screens. However, existing phone cases for foldable screen phones require both screens to be installed at once, which is not only complicated and time-consuming, but also has poor installation results and cannot provide effective protection afterward. Utility Model Content
[0003] The main purpose of this utility model is to provide a foldable phone case that can be quickly installed, which is not only easy to install, but also provides effective protection after installation.
[0004] To achieve the above objectives, the technical solution of this utility model is as follows:
[0005] A quick-install folding phone case includes a housing, a frame disposed above the bottom shell, an automatic reset assembly, and a magnetic closure assembly. The housing includes a side panel and a bottom shell hinged to the side panel. The frame and the bottom shell form a cavity for placing a phone. The automatic reset assembly includes mounting plates disposed at the upper and lower ends of the bottom shell side and corresponding limiting grooves disposed on the side panels. A spring is disposed between each mounting plate and the corresponding limiting groove. One end of the spring is located in the limiting groove, and the other end of the spring abuts against the mounting plate. The magnetic closure assembly includes a plurality of first magnetic stones disposed at intervals on one side of the frame and a plurality of second magnetic stones disposed on the side of the side panel away from the bottom shell, corresponding to the first magnetic stones.
[0006] According to a first aspect of the present invention, the automatic reset assembly further includes two connecting rods and two first cylindrical members respectively disposed on the side plate through which the connecting rods pass.
[0007] According to a first aspect of the present invention, the mounting plate is provided with a recess at one end near the side plate for inserting the first cylindrical member, and the upper and lower ends of the recess are respectively provided with second cylindrical members for inserting the connecting rod.
[0008] According to a first aspect of the present invention, the upper and lower ends of the connecting rod can be respectively inserted into the corresponding second cylindrical member, and the middle part of the connecting rod can pass through the spring member and the first cylindrical member in sequence.
[0009] According to a first aspect of the present invention, the mounting plate is provided with limiting holes at its upper and lower ends, and the bottom shell is provided with limiting posts at its two ends near the side plate for inserting the mounting plate.
[0010] According to a first aspect of the present invention, the magnetic absorbing assembly further includes a plurality of first mounting slots disposed on one side of the frame for accommodating the first magnetic stone, and a plurality of second mounting slots disposed on the side of the side plate away from the bottom shell.
[0011] According to a first aspect of the present invention, the housing further includes a magnetic plate mounting groove disposed on the lower end face of the bottom shell.
[0012] According to a first aspect of the present invention, the bottom surface of the bottom shell is provided with a lens hole, and the end of the bottom shell away from the side plate is provided with a button hole.
[0013] According to a first aspect of the present invention, at least one volume hole is provided at each of the upper and lower ends of the frame.
[0014] One of the above-described technical solutions of this utility model has at least one of the following advantages or beneficial effects:
[0015] This invention provides a damping sensation during phone opening by hinged side panels to the bottom shell, inserting one end of a spring into a limiting groove and abutting the other end of the spring against the mounting plate, thus enabling effortless operation when closing the phone. By setting a first magnetic stone on one side of the frame and a second magnetic stone on the side of the side panel away from the bottom shell, the other part can be quickly installed after the phone part is installed with the bottom shell. This not only simplifies operation but also provides effective protection after installation. Attached Figure Description
[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;
[0017] Appendix Figure 1 This is an overall structural diagram of one embodiment of the present utility model;
[0018] Appendix Figure 2 This is an exploded view of one embodiment of the present invention;
[0019] Appendix Figure 3 This is a schematic diagram of the connection of the mounting plate portion according to one embodiment of the present utility model;
[0020] Appendix Figure 4 This is a side view of the frame of one embodiment of the present utility model;
[0021] Appendix Figure 5 This is a front view of one embodiment of the present invention;
[0022] Appendix Figure 6 This is a top view of one embodiment of the present invention. Detailed Implementation
[0023] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.
[0024] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and 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.
[0025] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.
[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" and "second" may explicitly or implicitly include one or more features.
[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly. For example, it can be a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection or a connection that can communicate with each other; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two elements, an indirect connection, or an interaction between two elements.
[0028] The following disclosure provides many different implementation methods or examples for different solutions to implement this utility model.
[0029] See attached document Figure 1 To be continued Figure 6As shown, a foldable phone case that can be quickly installed includes a housing 1, a frame 2 disposed above a bottom housing 12, an automatic reset component 3, and a magnetic component.
[0030] In one embodiment of the present invention, the housing 1 includes a side plate 11, a bottom shell 12 hinged to the side plate 11, and a magnetic plate mounting groove 13 disposed on the lower end face of the bottom shell 12. The bottom surface of the bottom shell 12 is provided with a lens hole 14, and the end of the bottom shell 12 away from the side plate 11 is provided with a button hole 15. The upper and lower ends of the frame 2 are respectively provided with a volume hole 21.
[0031] In one embodiment of this utility model, the frame 2 and the bottom shell 12 form a receiving cavity for placing a mobile phone, and after the mobile phone part and the bottom shell 12 are installed, the other part can be quickly installed by means of a magnetic component.
[0032] In one embodiment of the present invention, the automatic reset assembly 3 includes mounting plates 31 disposed at the upper and lower ends of the side of the bottom shell 12, limiting grooves 32 respectively disposed on the side plates 11, two connecting rods, and two first cylindrical members 34 respectively disposed on the side plates 11 for the connecting rods to pass through. A spring member 33 is provided between each mounting plate 31 and the corresponding limiting groove 32.
[0033] In one embodiment of this utility model, one end of the spring member 33 is located in the limiting groove 32, and the other end of the spring member 33 abuts against the mounting plate 31. By hinged the side plate 11 to the bottom shell 12, one end of the spring member 33 is inserted into the limiting groove 32, and the other end of the spring member 33 abuts against the mounting plate 31, thereby providing a damping feel when unfolding the mobile phone and enabling effortless operation when closing the mobile phone.
[0034] In one embodiment of this utility model, the mounting plate 31 is provided with a recess at one end near the side plate 11 for inserting a corresponding first cylindrical member 34. The upper and lower ends of the recess are respectively provided with second cylindrical members 35 for inserting a connecting rod. The upper and lower ends of the connecting rod can be inserted into the corresponding second cylindrical members 35 respectively. The middle part of the connecting rod can pass through the spring member 33 and the first cylindrical member 34 in sequence, so as to realize the hinge connection between the side plate 11 and the bottom shell 12, and connect the various components of the automatic reset assembly 3 in series.
[0035] In one embodiment of the present invention, the magnetic attraction assembly includes four first magnetic stones 41 respectively spaced apart on one side of the frame 2, four second magnetic stones 42 respectively arranged on the side plate 11 away from the bottom shell 12, four first mounting slots arranged on one side of the frame 2 for accommodating the first magnetic stones 41, and four second mounting slots arranged on the side plate 11 away from the bottom shell 12, wherein the four second magnetic stones 42 are arranged correspondingly to the first magnetic stones 41.
[0036] By setting a first magnetic stone 41 on one side of the frame 2 and a second magnetic stone 42 on the side of the side plate 11 away from the bottom shell 12, the other part can be quickly installed after the mobile phone part is installed with the bottom shell 12. This not only makes the operation simple, but also provides effective protection after installation.
[0037] In one embodiment of this utility model, the upper and lower ends of the mounting plate 31 are respectively provided with limiting holes 311, and the two ends of the bottom shell 12 near the side plate 11 are respectively provided with limiting posts 121 for the corresponding mounting plate 31 to be inserted, so that the mounting plate 31 can be fixed to one side of the bottom surface of the bottom shell 12. Furthermore, by placing one end of the spring member 33 in the limiting groove 32 and the other end of the spring member 33 abutting against the mounting plate 31, a damping sensation can be provided when the phone is unfolded, and effortless operation can be achieved when the phone is closed.
[0038] This folding phone case can be achieved by hinged side panel 11 to bottom shell 12, inserting one end of spring member 33 into limiting groove 32, and abutting the other end of spring member 33 against mounting plate 31. By setting a first magnetic stone 41 on one side of frame 2 and a second magnetic stone 42 on the side of side panel 11 away from bottom shell 12, the other part can be quickly installed after the phone part and bottom shell are installed. The phone screen can be partially unfolded by operating frame 2. When the phone screen needs to be fully unfolded, automatic reset component 3 can provide damping. When closing the phone, it can be operated with effortless operation. Therefore, it is not only simple to operate and provides effective protection after installation, but also provides a variety of opening angles and folding methods for the phone screen.
[0039] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.
Claims
1. A quick-mountable folding phone case, characterized in that, include: The housing (1) includes a side plate (11) and a bottom shell (12) hinged to the side plate (11); A frame (2) is disposed above the bottom shell (12), and the frame (2) and the bottom shell (12) form a receiving cavity for placing a mobile phone; Automatic reset assembly (3), the automatic reset assembly (3) includes mounting plates (31) disposed at the upper and lower ends of the side of the bottom shell (12) and limiting grooves (32) respectively disposed on the side plate (11). Each mounting plate (31) and the corresponding limiting groove (32) are respectively provided with a spring member (33). One end of the spring member (33) is located in the limiting groove (32), and the other end of the spring member (33) abuts against the mounting plate (31). The magnetic attraction assembly includes a plurality of first magnetic stones (41) spaced apart on one side of the frame (2) and a plurality of second magnetic stones (42) corresponding to the first magnetic stones (41) on the side plate (11) away from the bottom shell (12).
2. The quick-mountable folding phone case according to claim 1, wherein: The automatic reset assembly (3) also includes two connecting rods and two first cylindrical members (34) respectively provided on the side plate (11) through which the connecting rods can pass.
3. The foldable phone case that can be quickly installed according to claim 2, characterized in that: The mounting plate (31) has a recess at one end near the side plate (11) for inserting the first cylindrical member (34), and the upper and lower ends of the recess are respectively provided with second cylindrical members (35) for inserting the connecting rod.
4. The foldable phone case that can be quickly installed according to claim 3, characterized in that: The upper and lower ends of the connecting rod can be inserted into the corresponding second cylindrical member (35) respectively, and the middle part of the connecting rod can pass through the spring member (33) and the first cylindrical member (34) in sequence.
5. The quick-installable folding phone case according to claim 1, characterized in that: The mounting plate (31) has limiting holes (311) at its upper and lower ends respectively, and the bottom shell (12) has limiting posts (121) at its two ends near the side plate (11) respectively for the mounting plate (31) to be inserted.
6. The quick-installable folding phone case according to claim 1, characterized in that: The magnetic assembly also includes a plurality of first mounting slots disposed on one side of the frame (2) for accommodating the first magnetic stone (41) and a plurality of second mounting slots disposed on the side of the side plate (11) away from the bottom shell (12).
7. The quick-installable folding phone case according to claim 1, characterized in that: The housing (1) also includes a magnetic plate mounting groove (13) disposed on the lower end face of the bottom shell (12).
8. The quick-installable folding phone case according to claim 7, characterized in that: The bottom surface of the bottom shell (12) is provided with a lens hole (14), and the end of the bottom shell (12) away from the side plate (11) is provided with a button hole (15).
9. The quick-installable folding phone case according to claim 1, characterized in that: The frame (2) is provided with at least one volume hole (21) at each of its upper and lower ends.