Accessory capable of being matched with electronic equipment for use
By incorporating a quick-release structure and a lanyard design, the shortcomings of electronic device accessories in terms of connection and carrying methods are addressed, providing flexible connection, convenient portability, and multi-functional expansion, thereby enhancing the user experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CASETAGRAM LTD
- Filing Date
- 2025-07-07
- Publication Date
- 2026-05-08
AI Technical Summary
Existing electronic device accessories struggle to simultaneously meet the demands for flexible connectivity, portability, multi-functional expansion, and robust structure, particularly in terms of connection methods and carrying methods with electronic devices.
It uses a quick-release structure (such as magnetic coupling connectors, male and female buckle connectors or Velcro connectors) to connect to the electronic device housing, and is equipped with a lanyard to be carried on the forearm, and can be attached to other items via a snap hook. The storage bag is designed with a foldable structure to achieve a support function and anti-theft protection, and is compatible with suitcases.
It features flexible connectivity, portability, and integration of various practical functions, enhancing the user experience and meeting the needs of different users.
Smart Images

Figure CN224218429U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to an electronic device accessory, and more particularly to an accessory that can be used with electronic devices (such as mobile phones or tablets), has a storage function, and is easy to carry. Background Technology
[0002] With the widespread use of electronic devices (especially smartphones), users often need to carry small items (such as change, keys, cards, cosmetics, etc.). Therefore, there is a need for electronic device storage accessories that are flexible in connection, easy to carry, and have multiple practical functions. Utility Model Content
[0003] The technical problem to be solved by this utility model is to provide an accessory that is reasonably structured, easy to use, and has multiple functions that can be used with electronic devices. It can not only store small items, but also flexibly connect to the electronic device housing or be integrally formed, and can be easily hung on the user's forearm for carrying. It can also have functions such as a stand, anti-theft, and suitcase compatibility.
[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:
[0005] The present invention relates to an accessory that can be used with electronic devices, characterized in that the accessory includes a storage bag for holding items, the storage bag can be connected to the housing of the electronic device through a quick-release structure, or the back of the storage bag is an integral structure with the protective housing of the electronic device; the storage bag is also provided with a carrying strap for the user to carry it.
[0006] The quick-release structure is a magnetic coupling connector, a male and female snap-fit connector, or a Velcro connector.
[0007] The storage bag is also equipped with a snap hook.
[0008] The front panel of the storage bag is connected to the rear panel via the bottom and side panels by means of tightening, sewing, nailing, wrapping, or gluing.
[0009] The storage bag is a foldable bag, comprising a smaller first bag and a larger second bag; when the storage bag is folded, the second bag is stored inside the first bag, and the quick-release structure is located on the outer surface of the first bag; when the storage bag is opened, the first bag folds inward to hide the quick-release structure on its inner surface, and the folded-in first bag is hidden inside the second bag.
[0010] The electronic device is fixed to the inner surface of the first bag after it has been turned inside out via the quick-release structure.
[0011] The storage bag is a sling that can be attached to a suitcase.
[0012] The electronic device is a mobile phone or a tablet computer.
[0013] When folded, the storage bag is suitable for use as a phone or tablet stand.
[0014] The beneficial effects of this utility model are as follows: Flexible connection: It provides two main connection methods, quick assembly / disassembly (magnetic / buckle / Velcro) and integrated design, to meet different user preferences and usage scenarios. Convenient carrying: It comes standard with a lanyard, which can be easily hung on the forearm for carrying, freeing up the hands, especially suitable for female users as a mini handbag. Multifunctional expansion: It can be easily hung on backpacks, suitcases, and other items via snap hooks. Sturdy structure: The front, back, and edges of the storage bag adopt various reliable connection methods (tightening, sewing, nailing, covering, and gluing) to ensure durability. Practical and rich functions: The foldable design realizes the function of a mobile phone stand; the foldable design with a hidden inner pocket provides anti-theft protection; the magnetic design of the inner pocket makes it easy to put in and take out the mobile phone; the sling form perfectly fits suitcases, making it convenient for travel. Enhanced user experience: It integrates multiple practical functions such as storage, portability, stand, anti-theft, and hanging, greatly facilitating users' peripheral needs when using electronic devices. Attached Figure Description
[0015] Figure 1 This is a front view of one embodiment of the accessory of this utility model (magnetic connection type);
[0016] Figure 2 for Figure 1 The schematic diagram of the rear of the embodiment shown illustrates the magnetic connection point;
[0017] Figure 3 This is a schematic diagram of another embodiment of the accessory of this utility model (integrated protective shell);
[0018] Figure 4 A schematic diagram of a movable hook (such as a carabiner) provided on the accessory of this utility model;
[0019] Figure 5 This is a schematic diagram showing the accessory of this utility model as a support in use;
[0020] Figure 6 This is a schematic diagram of the folded state (the larger second bag is stored in the smaller first bag after folding) and an open state (the smaller first bag is hidden in the larger second bag after opening).
[0021] Figure 7This is a schematic diagram of the folded state (the larger bag is stored in the smaller first bag after folding) and an open state (the smaller first bag becomes one of the end bags of the larger bag after opening).
[0022] Figure 8 This is a schematic diagram of the accessory (saddlebag type) of this utility model applied to a suitcase.
[0023] The attached figures are labeled as follows:
[0024] In the picture: 1. Storage bag; 2. Protective housing for electronic devices; 3. Quick-release structure (such as magnetic attachment); 4. Suspension strap; 5. Hook and latch (such as carabiner); 6. Front panel; 7. Back panel; 8. First bag; 9. Second bag; 10. Magnetic coupling connector (for mobile phone attachment); 11. Strap body; 12. Center opening; 13. End pocket; 14. Suitcase; 15. Electronic device. Detailed Implementation
[0025] like Figure 1 As shown in Figure 8, the accessory of this utility model that can be used with electronic devices includes a storage bag 1 for holding small items that can be carried by hand. The storage bag 1 can be connected to the housing of the electronic device 15 via a quick-release structure 3, or the rear panel 7 of the storage bag 1 is an integral structure with the housing of the electronic device 15. The storage bag 1 is also provided with a lanyard 4 for hanging on the user's forearm. The quick-release structure 3 is a magnetic coupling connector 10, a male and female buckle connector, or a Velcro connector.
[0026] Example 1 (Split-type magnetic type):
[0027] like Figure 1 and Figure 2 As shown, the accessory includes a storage bag 1 made of an elastic material (such as silicone, natural rubber, synthetic rubber (such as styrene-butadiene rubber, nitrile rubber, silicone rubber, etc.), non-woven fabric, or woven fabric (such as cotton, linen, silk, wool, polyester, nylon, jacquard fabric, etc.). A magnetic coupling connector (e.g., an embedded or sewn magnetic piece) is provided on the back (back panel 7) of the storage bag 1. Matching magnets or magnetic conductive sheets are also provided at corresponding positions on the housing of the electronic device 15 (such as a mobile phone or tablet computer) or its external protective housing 2. Through magnetic attraction, the storage bag 1 can be quickly and securely installed on the housing of the electronic device 15 or its external protective housing 2, and can also be easily removed. The top or side of the storage bag 1 is sewn with an adjustable strap 4. For example, the user can put their forearm through the strap 4 and carry the mobile phone with the storage bag 1 on their forearm like a small crossbody bag, freeing their hands; or, the strap 4 can be adjusted to the length of a single shoulder strap, so that the user can wear the entire accessory (including mobile phone or tablet) crossbody.
[0028] Example 2 (Integrated Protective Housing 2):
[0029] like Figure 3 As shown, the rear panel 7 of the storage bag 1 is directly integrated into the protective housing 2 of the electronic device 15 (such as a mobile phone or tablet computer), and the two are integrally formed by injection molding or other methods (for example, a rigid back panel extends into the flexible storage bag 1 structure). The lanyard 4 is also provided on the storage bag 1.
[0030] Example 3 (Releasable hook):
[0031] like Figure 4 As shown, based on Embodiment 1 or 2, a snap hook 5 (e.g., a metal or plastic carabiner or D-ring) is added to the edge of the storage bag 1 or to a specific hanging point. Users can use this hook 5 to hang the entire accessory (including a mobile phone or tablet) onto a backpack strap, belt loop, suitcase handle, or any object with a hanging point, increasing the flexibility of use.
[0032] Example 4 (Bag Connection Method):
[0033] For the modular storage bag 1 (as in Example 1), its body consists of a front panel 6, a back panel 7, a bottom panel, and side panels on both sides. The connection between the front panel 6 and the back panel 7 (through the transition between the bottom panel and the side panels) can be achieved in several ways: 1) by tightening with micro screws; 2) by sewing with thread; 3) by fixing with staples or similar rivets; 4) by directly molding the flexible front panel 6 and the side panels onto a rigid base (back panel 7) using an overmolding process; 5) by bonding with strong adhesive or hot melt adhesive. These connection methods ensure the durability of the storage bag 1 and the safety of the items it contains.
[0034] Example 5 (Mobile Phone or Tablet Stand):
[0035] like Figure 5 As shown, when the electronic device 15 is a mobile phone (or tablet), the folded storage bag 1 itself can have a certain rigidity to support the mobile phone (or tablet) placed on it or attached to it, and be used as a stand to facilitate the user to watch videos or make video calls.
[0036] Example 6 (Foldable bag with anti-theft inner pocket):
[0037] like Figure 6As shown, the storage bag 1 is a foldable bag, further divided into a smaller first bag 8 and a larger second bag 9. The first bag 8 is designed specifically for storing mobile phones or tablets. When the user needs enhanced security, the entire storage bag 1 can be opened, the larger second bag 9 can be opened, and the smaller first bag 8 can be folded inward to hide the quick-release structure 3 on its inner surface. After the first bag 8 is folded inward, the first bag 8, which originally had its opening facing outward, is wrapped and hidden inside the second bag 9, and the mobile phone is sealed inside, making it difficult for others to take it out directly or for it to be accidentally dropped. At the same time, a lanyard 4 or a hook 5 can still be attached to the outside of the second bag 9.
[0038] Example 7 (Magnetic Inner Bag):
[0039] like Figure 6 As shown, based on Embodiment 6, magnetic coupling connectors 10 (such as magnetic sheets) that attract each other are provided on the inner side of the inward-folding first bag 8 and at corresponding positions on the protective casing 2 of the mobile phone. This allows the mobile phone to be firmly attached to the inward-folding first bag 8, preventing shaking; at the same time, when the user needs to remove the mobile phone, it can be easily removed with one hand by overcoming the magnetic force, which is very convenient.
[0040] Example 8 (Suitcase Carryer):
[0041] like Figure 7 and Figure 8 As shown, the storage bag 1 is designed in the form of a traditional sling bag. Its sling body 11 is a rectangular container made of elastic material (such as silicone, natural rubber, synthetic rubber (such as styrene-butadiene rubber, nitrile rubber, silicone rubber, etc.)), non-woven fabric, or woven fabric (such as cotton, linen, silk, wool, polyester, nylon, jacquard fabric, etc.), with a central opening 12. One or more end pockets 13 can be optionally connected to each side of the central opening 12 (the smaller first pocket 8, which folds inward after opening, becomes one of the larger end pockets 13 of the sling bag). The entire sling bag can be attached to the pull rod or handle at the top of the suitcase 14 through the central opening 12, allowing one or more end pockets 13 to hang on either side of the suitcase. The end pockets 13 are used to store electronic devices 15 or small items for easy access during travel. The sling body 11 can also be equipped with a strap 4 or hooks 5 for use as an armband or hanging bag when detached from the suitcase.
[0042] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the concept of the present utility model and using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.
Claims
1. An accessory that can be used with electronic devices, characterized in that, The accessory includes a storage bag (1) for holding items, which can be connected to the housing of the electronic device (15) via a quick-release structure (3), or the rear panel (7) of the storage bag (1) is integrated with the protective housing (2) of the electronic device (15); the storage bag (1) is also provided with a lanyard (4) for the user to carry it.
2. The accessory for use with electronic devices according to claim 1, characterized in that: The quick-release structure (3) is a magnetic coupling connector, a male and female snap-fit connector, or a Velcro connector.
3. The accessory for use with electronic devices according to claim 1, characterized in that: The storage bag (1) is also provided with a snap hook (5).
4. The accessory for use with electronic devices according to claim 1, characterized in that: The front panel (6) of the storage bag (1) is connected to the rear panel (7) by means of tightening, sewing, nailing, covering or gluing through the bottom and side panels.
5. The accessory for use with electronic devices according to claim 1, characterized in that: The storage bag (1) is a foldable bag, which includes a smaller first bag (8) and a larger second bag (9); when the storage bag (1) is folded, the second bag (9) is stored in the first bag (8), and the quick-release structure (3) is provided on the outer surface of the first bag (8); when the storage bag (1) is opened, the first bag (8) is turned inward to hide the quick-release structure (3) on its inner surface, and the turned-in first bag (8) is hidden in the second bag (9).
6. The accessory for use with electronic devices according to claim 5, characterized in that: The electronic device (15) is fixed to the inner surface of the first bag (8) after it is turned inside out by the quick-release structure (3).
7. The accessory for use with electronic devices according to claim 1, characterized in that: The storage bag (1) is a sling that can be attached to a suitcase (14).
8. The accessory for use with electronic equipment according to any one of claims 1-7, characterized in that: The electronic device (15) is a mobile phone or a tablet computer.
9. The accessory for use with electronic devices according to claim 8, characterized in that: When the storage bag (1) is folded, it is suitable for use as a stand for a mobile phone or tablet.