Multi-functional magnetic stationery box

Abstract

The utility model discloses a multifunctional magnetic stationery box can be used as seven little clever boxes, is composed by seven independent nonmetal module with seven little clever box standard shape. The permanent magnet or magnetic sheet is preburied in each module inside, can be mutually magnetic force adsorption fixed. The internal space of seven modules is designed with different storage groove according to shape characteristics, including the long strip recess for receiving telescopic ruler, the cavity for receiving small calculator and the pencil fixed groove with magnetic strip to prevent the rolling of pencil. The utility model integrates stationery storage, magnetic fixing and modularized jigsaw function, has the beneficial effects of improving product function integration, enhancing stationery fixing effect, optimizing stationery classification storage and expanding product structure variability.

Description

Technical Field

[0001] This utility model belongs to the field of stationery technology, and in particular relates to a novel pencil case with storage, magnetic fixation and modular puzzle functions. Background Technology

[0002] Traditional pencil cases are primarily used for storing pencils, erasers, and other stationery, offering a relatively limited function. While some multi-functional pencil cases exist on the market, they typically only add layers or simple compartments, lacking structural innovation and deep functional integration. Furthermore, stationery, especially pencils, tends to roll and scatter inside the case, making them difficult to hold securely. Existing pencil cases also rarely consider integration with modular toys, failing to fully utilize their structural characteristics to expand their functionality. Therefore, developing a pencil case that can effectively store and secure stationery while providing structural variability through modular combinations, thus achieving multi-functionality, is of significant technological importance. Utility Model Content

[0003] This utility model aims to solve the problems of existing pencil cases having limited functions, easy disarray of stationery, lack of structural flexibility, and inconvenience in storing specific stationery.

[0004] This utility model provides a multifunctional magnetic pencil case that can also function as a tangram puzzle, characterized in that:

[0005] The pencil case consists of seven independent modules made of non-metallic materials, and the external shape and size of the modules conform to the Tangram standard.

[0006] The seven modules are all pre-embedded with permanent magnets or magnetic sheets, so that the modules can be attracted and fixed to each other by magnetic force.

[0007] The internal spaces of the seven modules are structurally designed according to their respective shapes and sizes, forming storage compartments for storing different types of stationery, specifically including:

[0008] At least one module has a dedicated storage slot for a retractable ruler inside. The storage slot is a long, narrow groove whose size matches that of the retractable ruler.

[0009] At least one module has a dedicated storage slot for a small calculator, which is a cavity that conforms to the shape of the small calculator;

[0010] At least one module has a magnetic pencil holding groove inside. The groove is a semi-circular or V-shaped recess with a magnetic strip embedded in its inner wall or bottom, which can attract magnetic pencils and prevent them from rolling or scattering.

[0011] When combined, the seven modules can be assembled into a stable pencil box structure through precise cooperation and magnetic adsorption, or used as tangram pieces to create various geometric shapes or patterns.

[0012] The beneficial effects of this utility model are:

[0013] 1) Improve product functionality integration: This utility model integrates stationery storage, magnetic stationery fixing and modular puzzle functions into one, which significantly improves the functionality integration of the pencil case, realizes multiple uses of one item and improves the overall utilization rate of the product.

[0014] 2) Enhanced stationery holding effect: The magnetic design effectively solves the problem of stationery rolling and scattering inside the pencil case. In particular, the magnetic pencil holding slot can effectively hold pencils with magnetic components, keeping the inside of the pencil case clean and orderly and reducing stationery wear and tear.

[0015] 3) Optimize stationery classification and storage: Design special storage slots for specific stationery items such as extendable rulers and small calculators, so that stationery can be stored in categories, improving the storage efficiency and accessibility of stationery.

[0016] 4) Expanding the variability of product structure: The modular design allows the seven parts of the pencil case to be separated and recombined, which can not only form the overall structure of the pencil case, but also be used as a tangram to assemble various geometric shapes, thus expanding the variability of the product structure and the ways of use, and increasing the product's technical extensibility.

[0017] 5) Reduce the risk of stationery loss: The precise storage slot design and magnetic fixing function reduce the random movement and falling of stationery in the pencil case, thereby reducing the possibility of stationery loss. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall assembly structure of the stationery box of this utility model.

[0019] Figure 2 This is an exploded view of the seven independent modules of the stationery box of this utility model.

[0020] Figure 3 This is a cross-sectional structural diagram of the module with a retractable ruler storage slot in the pencil case of this utility model.

[0021] Figure 4 This is a cross-sectional structural diagram of the module with a small calculator storage slot in the pencil case of this utility model.

[0022] Figure 5 This is a cross-sectional structural diagram of the module with a magnetic pencil fixing slot in the pencil case of this utility model. Detailed Implementation

[0023] The specific embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0024] The pencil case of this utility model consists of seven independent modules A, B, C, D, E, F, and G, made of injection-molded plastic or processed wood. The external dimensions and shapes of these seven modules strictly follow the standard tangram puzzle, namely: two large triangles, one medium triangle, two small triangles, one square, and one parallelogram.

[0025] Each module has a permanent magnet or magnetic sheet pre-embedded in a predetermined location, such as on the edge or specific contact surface of the module. These magnetic materials allow the modules to attract each other magnetically when in contact, thus ensuring a stable connection when assembled into a pencil case shape, preventing them from easily coming apart. At the same time, this magnetic attraction also allows the modules to be easily connected and separated when performing a tangram puzzle, maintaining the stability of the puzzle.

[0026] The specific storage design is as follows:

[0027] The interior of module A (e.g., one of the large triangular modules) is hollowed out to form a long, narrow groove whose size and shape match those of commonly available telescopic rulers (e.g., rulers with an unfolded length of 30cm and a retracted length of 15cm), ensuring that the ruler can be securely inserted and easily removed.

[0028] Module B (e.g., a square module) is internally designed into a cavity that conforms to the shape of a small calculator (e.g., 8cm long, 5cm wide, and 1cm thick), allowing the calculator to be precisely embedded within it and preventing it from wobbling.

[0029] Module C (e.g., parallelogram module) has multiple semi-circular or V-shaped grooves that match the diameter of the pencil (e.g., 7mm). Magnetic strips (e.g., permanent magnet strips 2cm long and 0.5cm wide) are embedded in the bottom or sidewalls of the grooves. When a pencil with a magnetic cap or barrel is placed in, the pencil will be magnetically attracted and fixed, effectively preventing it from rolling and scattering.

[0030] The interior spaces of the remaining modules D, E, F, and G can be designed as universal storage compartments of different sizes, based on their shape characteristics, for storing erasers, pencil sharpeners, paper clips, and other small stationery items. These universal storage compartments have smooth inner walls for easy access to the stationery.

[0031] When not used as a pencil case, these seven modules can be completely separated to form a complete tangram set, allowing users to play various geometric shape or pattern puzzles, such as assembling animals, people, and buildings, greatly increasing the product's structural variability and usage methods.

[0032] The manufacturing process of this utility model is simple, mainly completed through mold injection or wood processing, with low cost and easy mass production and promotion.

Claims

1. A multifunctional magnetic pencil case that can also function as a tangram puzzle, characterized in that: The pencil case consists of seven independent modules made of non-metallic materials, the external shape and size of which conform to the Tangram standard; including two large triangle modules, one medium triangle module, two small triangle modules, one square module and one parallelogram module; The seven modules are all pre-embedded with permanent magnets or magnetic sheets, so that the modules can be magnetically attracted and fixed to each other. The parallelogram module has at least one pencil fixing groove inside, which is a semi-circular or V-shaped groove, and a magnetic strip is embedded in its inner wall or bottom. The square module has a cavity inside for storing a small calculator; One of the large triangular modules has a long, narrow groove inside for storing a retractable ruler.

2. The multifunctional magnetic pencil case according to claim 1, characterized in that: The width of the pencil fixing groove matches the diameter of the pencil, and the magnetic strip is used to fix the pencil with magnetic components by magnetic attraction.

3. The multifunctional magnetic pencil case according to claim 1, characterized in that: The length of the elongated groove matches the length of the retractable ruler after it has been folded or shortened.

4. The multifunctional magnetic pencil case according to claim 1, characterized in that: The shape of the cavity of the miniature calculator matches the shape of the miniature calculator.

5. The multifunctional magnetic pencil case according to claim 1, characterized in that: The internal spaces of the medium triangular module, the two small triangular modules, and the other large triangular module are designed as general-purpose storage slots for storing small stationery.

6. The multifunctional magnetic pencil case according to claim 1, characterized in that: The seven modules can be assembled into a stable pencil box structure when combined, and used as tangram components to assemble geometric shapes or patterns when separated.

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