Smartphone case with storage space component attachment
The smartphone case with a detachable storage space forming body addresses the lack of interchangeable storage space shapes in conventional cases, enabling easy customization and enhanced aesthetic appeal through interchangeable designs.
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Utility models
- Current Assignee / Owner
- COOL MOBILE CO INC
- Filing Date
- 2026-01-20
- Publication Date
- 2026-04-13
AI Technical Summary
Conventional smartphone cases lack versatility in storage space design and do not allow for easy interchangeability of storage space shapes, limiting customization and aesthetic appeal.
A smartphone case design featuring a detachable storage space forming body with interchangeable shapes, including rectangular, circular, animal, flower, and comic character designs, fitted into a flexible frame that secures with locking grooves, allowing users to easily switch storage configurations.
Enables users to customize their smartphone case with various storage space shapes, enhancing aesthetic appeal and functionality by providing a separate storage space forming body that can be easily replaced, offering multiple design options.
Smart Images

Figure 0003255489000001_ABST
Abstract
Description
Technical Field
[0005] , , , , ,
[0001] The present invention relates to a smartphone case for covering and protecting a smartphone, for example. In particular, a storage space forming body for forming a storage space such as a seal or the like can be formed as a separate product on the back side of the case, and a plurality of types having different shapes of the storage space are prepared, and the present invention relates to a smartphone case that can be exchanged at any time from among the plurality of types.
Background Art
[0002] In recent years, smartphone cases are not only for the purpose of simply covering smartphones, but are also popular as decorative goods for decorating one's own smartphone or for attaching and storing a plurality of types of seals. Especially among young people, it has become popular to attach or attach a plurality of types of seals to the back side of a smartphone case. This invention was devised to address the aforementioned conventional problems, and aims to provide a smartphone case in which a storage space forming body, which forms a storage space on the back side of the smartphone case for storing stickers and the like, is formed as a separate product from the case body, and moreover, multiple types with different storage space shapes are available, and the storage space can be replaced at any time from among these multiple types, thereby providing a smartphone case with different storage space shapes. [Means for solving the problem]
[0006] This invention is, A smartphone storage unit comprising a back cover portion that covers the back of the smartphone, a side cover portion connected to the back cover portion and in close contact with the side of the smartphone, a fitting frame portion formed rising from the outer peripheral end of the back cover portion in the opposite direction to the side cover portion, and a storage space forming body that is fitted into the fitting frame portion, It is characterized by the following: or The smartphone storage unit comprises a rear cover portion that covers the back of the smartphone, a side cover portion connected to the rear cover portion and in close contact with the side of the smartphone, a fitting frame portion formed rising from the outer peripheral end of the rear cover portion in the opposite direction to the side cover portion, and a storage space forming body that is fitted into the fitting frame portion. The storage space forming body has partition pieces that divide the space into multiple spaces, the tip of the partition piece abuts against the surface of the back cover portion, and the multiple spaces are isolated. It is characterized by the following: or The shapes of the multiple spaces formed in the aforementioned storage space forming body include not only rectangular and circular shapes, but also animal shapes, flower shapes, and comic character shapes. It is characterized by the following: or Multiple types of storage space forming bodies can be interchangeably fitted into the aforementioned fitting frame. It is characterized by the following: [Effects of the Invention]
[0007] According to this invention, a storage space forming body that forms a storage space on the back side of the smartphone case for storing stickers and the like is formed as a separate product from the case body, and multiple types with different storage space shapes are available, allowing for replacement from among these multiple types as needed, thus providing the excellent effect of offering smartphone cases with different storage space shapes. [Brief explanation of the drawing]
[0008] [Figure 1] This is an explanatory diagram illustrating the configuration of the case body and storage space forming body according to the present invention. [Figure 2] This is an explanatory diagram showing the case body with the mounting frame side facing upwards. [Figure 3] This is a diagram (1) illustrating the case when a separate storage space forming element is simulated to be fitted into the main body of the case. [Figure 4] This is an explanatory diagram (2) showing the case body with a separate storage space forming component in a simulated fitted state. [Figure 5] Figures 5(a) and 5(b) are explanatory diagrams illustrating other embodiments of the storage space forming body. [Figure 6] This is an explanatory diagram illustrating the configuration of the partition pieces and locking protrusions in the storage space. [Modes for carrying out the invention]
[0009] The present invention will be described below based on the embodiments shown in the figures. The smartphone case 1 of this invention has a smartphone storage section 10 which is composed of a back cover section 2 that covers the back of the smartphone and a side cover section 3 that is connected to the outer peripheral end of the back cover section 2 and adheres closely to the side of the smartphone.
[0010] Furthermore, a case body portion 7 is provided, which has a fitting frame portion 4 that rises from the outer peripheral end of the rear cover portion 2 in the opposite direction to the arrangement direction of the side cover portion 3.
[0011] Furthermore, a separate storage space forming body 5 is provided which is fitted into the fitting frame portion 4 and can form a storage space on the surface side of the back cover portion 2.
[0012] Here, a locking groove 6 having an opening that opens inward is formed on the inner peripheral surface side of the fitting frame portion 4, and the outer peripheral end portion of the storage space forming body 5 is fitted and locked into the locking groove 6 so that a storage space can be formed above the back cover portion 2.
[0013] In addition, the case main body portion 7 is preferably composed of a member having relatively flexibility, and the storage space forming body 5 is preferably composed of a member that is relatively hard with respect to the case main body portion 7. This is to facilitate fitting of the separately configured storage space forming body 5 into the locking groove 6 provided in the case main body portion 7 and to facilitate removal of the fitted storage space forming body 5. Therefore, the case main body portion 7 is preferably composed of a flexible resin member.
[0014] In addition, it is also conceivable to form the storage space forming body 5 of a flexible member and form the case main body portion 7 of a harder member than that.
[0015] Here, the shape of the storage space formed by the storage space forming body 5 is not limited at all. For example, a plurality of storage sections may be formed in a square lattice shape. Also, as shown in FIG. 5(a), a horizontally long rectangular storage space may be formed stepwise like a terraced field in the vertical direction. Also, as shown in FIG. 5(b), it may be formed as a large flat storage space without partitions over the entire back surface of the smartphone.
[0016] Furthermore, in addition to circular, trapezoidal, and rhombus shapes, it may also be in the shape of an animal, a flower, or a comic character.
[0017] Next, the smartphone case 1 according to the present invention is not limited with respect to color either, and in addition to a transparent color, it may be coated with various colors. Furthermore, it may be aurora-colored or have glitter.
[0018] Incidentally, when the storage space forming body 5 has multiple storage spaces, partition pieces 9 are provided to divide the space into multiple spaces, as can be seen from Figure 6 and the like. Furthermore, retaining protrusions 8 are provided at least at the intersections where the partition pieces 9 intersect, and these retaining protrusions 8 abut against the surface of the back cover portion 2, so that each storage space within the storage space forming body 5 does not become recessed.
[0019] The usage conditions of this invention will now be explained. First, the user selects the desired storage space forming body 5. As mentioned above, this invention provides multiple storage space forming bodies 5 with different shapes and sizes of storage spaces. Therefore, the user can select the desired storage space forming body from among them.
[0020] After making the selection, place your desired items, such as marble stickers or tile stickers, into each of the selected storage spaces of the storage space forming body 5. Next, place the case body 7 over the storage space forming body 5 with the side having the locking groove 6 facing upwards. After placing it over, push the case body 7 towards the storage space forming body 5 so that the outer edges of the storage space forming body 5 fit into the locking groove 6 of the case body 7 (see Figures 3 and 4).
[0021] As mentioned above, since the smartphone case 1 is made of a flexible resin material, when the case body 7 is pushed in, its fitting frame 4 expands outward, and the outer edge of the storage space forming body 5 fits into the locking groove 6 provided in the case body 7.
[0022] Furthermore, if you want to ensure a secure fit, or if the aforementioned pushing method does not allow for a secure fit, you can grasp the storage space forming body 5 while its outer peripheral end is pseudo-locked to the upper inside of the fitting frame portion 4 of the case body portion 7, and manually fit the outer peripheral end of the storage space forming body 5 into the locking groove 6.
[0023] Furthermore, if you want to change to a different type of storage space former 5, remove the currently used storage space former 5 from the case body 7, then select your preferred storage space former 5, and insert your desired items into it.
[0024] Finally, the smartphone is placed in the smartphone storage compartment 10, completing the preparation for using the smartphone case 1 of this invention. [Explanation of symbols]
[0025] 1 Smartphone Case 2. Back cover section 3. Side cover section 4. Fitting frame section 5 Storage space forming body 6. Locking groove 7. Case body 8 Retaining protrusion 9 divider pieces 10 Smartphone storage compartment
Claims
1. The case comprises a smartphone storage section comprising a back cover portion that covers the back of the smartphone, a side cover portion connected to the back cover portion and in close contact with the side of the smartphone, a case body portion having a fitting frame portion formed rising from the outer peripheral end of the back cover portion in the opposite direction to the side cover portion, and a storage space forming body that is fitted into the fitting frame portion. A smartphone case having a storage space forming body characterized by the above.
2. The case comprises a smartphone storage section comprising a back cover section that covers the back of the smartphone, a side cover section connected to the back cover section and in close contact with the side of the smartphone, a case body section having a fitting frame section formed rising from the outer peripheral end of the back cover section in the opposite direction to the side cover section, and a storage space forming body that is fitted into the fitting frame section. The storage space forming body has partition pieces that divide the space into multiple spaces, and at least the tip of the intersection where the partition pieces intersect abuts against the surface of the back cover portion, so that each storage space within the storage space forming body does not become recessed. A smartphone case having a storage space forming body characterized by the above.
3. The shape of the space formed by the aforementioned storage space forming body includes not only rectangular, circular, trapezoidal, and rhombic shapes, but also animal shapes, flower shapes, and comic character shapes. A smartphone case having a storage space forming body as described in claim 1 or 2.
4. Multiple types of storage space forming bodies can be interchangeably fitted into the aforementioned fitting frame. A smartphone case having a storage space forming body as described in claims 1 to 3.
Citation Information
Patent Citations
Smartphone case
JP3251648U