A preschool child storage and intelligence development household device with mortise and tenon structure

Abstract

A kind of preschool children storage intelligence household device with mortise and tenon structure, including device main body, the device main body includes at least one open storage storage box, the storage box includes two side plates, panel, backboard, top plate and bottom plate, the side plate, panel, backboard, top plate and bottom plate are assembled by mortise and tenon structure;The top plate middle position is equipped with the opening of the article placed in storage box, top plate upper end face edge is equipped with protruding buckle, bottom plate lower end face is equipped with recessed slot;The storage box is equipped with connecting piece, connecting piece includes bolt, insertion hole, protruding block, the sliding groove is equipped at the connecting place of bolt and protruding block.It is used, when multiple storage boxes are stacked, recessed slot of upper storage box and protruding buckle of lower storage box are engaged;When multiple storage boxes are connected, the bolt of rear storage box is fixed on protruding block, and is inserted into the insertion hole of front storage box and is connected.

Description

Technical Field

[0001] This utility model belongs to the field of children's storage and educational home furnishings, specifically a storage and educational home furnishing device for preschool children with a mortise and tenon structure. Background Technology

[0002] The preschool stage is a crucial period for children's cognitive development and habit formation. Current children's furniture products on the market have relatively limited functions, such as simple storage cabinets or independent educational toys, making it difficult to achieve a balance between fun, practicality, and educational value. Existing children's storage furniture suffers from two core problems: First, its structural design is unreasonable. Most use screws or glue for assembly, which can lead to loose screws causing safety hazards, and glue may release harmful substances. Furthermore, its unappealing design fails to motivate children to tidy up, resulting in poor tidying habits. Second, its limited functionality fails to meet the needs of children at different developmental stages. Therefore, a children's furniture product design that combines fun design with comprehensive functionality is needed to address the problems of insufficient assembly safety, poor structural stability, and limited functionality in existing products. Utility Model Content

[0003] In view of the above, this utility model provides a storage and educational home appliance for preschool children with a mortise and tenon structure to solve the problems mentioned in the background art.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a preschool children's storage and educational home device with mortise and tenon structure, including a device body, the device body including at least one open storage box, the storage box including two side panels, a front panel, a back panel, a top panel and a bottom panel, the side panels, front panel, back panel, top panel and bottom panel are assembled by mortise and tenon structure; the top panel has an opening in the middle for placing items into the storage box, the upper edge of the top panel has a protruding buckle integrally formed with the top panel, and the lower edge of the bottom panel... The storage box is provided with a recessed slot corresponding to the protruding buckle; the storage box is provided with a connector, which includes a C-shaped pin, a socket for the pin to engage, and a protrusion for fixing the pin. The pin and the protrusion are located on one side plate of the storage box, and the socket is located on the other side plate. A sliding groove is provided at the connection between the pin and the protrusion. When multiple storage boxes are stacked, the recessed slot of the upper storage box engages with the protruding buckle of the lower storage box. When multiple storage boxes are connected, the pin of the rear storage box is fixed on the protrusion and engages with the socket of the front storage box.

[0005] Furthermore, the side plates are connected to the top and bottom plates via right-angle tenons to ensure structural stability in the vertical direction.

[0006] Furthermore, the back panel and front panel are connected to the side panels, top panel and bottom panel by dovetail joints, which enhances the overall frame's resistance to deformation.

[0007] Furthermore, a traction assembly is movably installed on one side panel of the storage box. The traction assembly includes a pull rope and a non-slip handle. One end of the pull rope is connected to the non-slip handle, and the other end is movably connected to the pin. For example, the pull rope can be directly tied to the pin.

[0008] Furthermore, multiple wheels are provided below the panel and back plate, and each wheel has a connecting shaft on its inner side that connects to the panel or back plate, so that the storage box can be moved by the wheels when being pulled.

[0009] Furthermore, the panel and back panel are provided with educational components, including shape matching components or tangram components.

[0010] Furthermore, the shape matching component includes a shape block and a shape slot. The shape slot is located on the back panel or front panel, and the shape block and the shape slot have the same shape. Children can put the shape block into the storage box through the corresponding shape slot.

[0011] Furthermore, the tangram assembly includes a magnetic base plate and magnetic panels. The top of the magnetic base plate is provided with a hook, which can be used to hang the magnetic base plate on the top plate.

[0012] The beneficial effects of this utility model are: 1. Assembly safety and structural stability: The mortise and tenon structure is the core assembly method, which eliminates the need for glue or screws, thus avoiding the risk of harmful substance release and small parts falling off from the source; the interlocking and fixing of the mortise and tenon structure significantly improves the product's load-bearing capacity and deformation resistance, far exceeding that of traditionally assembled children's furniture, making it safer and more durable.

[0013] 2. Integrated Functionality: It integrates three core functions: storage, parent-child interaction, and educational development. The storage box meets storage needs, the traction component helps children develop proactive storage habits and achieve parent-child interaction, while the educational component conducts cognitive training simultaneously, solving the problem of the single function of existing products. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of a single storage box of this utility model.

[0015] Figure 2 This is a schematic diagram of the structure of multiple storage boxes connected together according to this utility model.

[0016] Figure 3 This is a structural diagram of multiple storage boxes of this utility model stacked together.

[0017] Figure 4 This is a front sectional view of the top plate and bottom plate of this utility model.

[0018] exist Figures 1-4 In the middle, 1. storage box; 2. side panel; 201. latch; 202. socket; 203. pull rope; 204. non-slip grip; 3. front panel; 301. wheel; 302. educational component; 4. back panel; 5. top panel; 501. raised buckle; 6. bottom panel; 601. recessed slot. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and some embodiments.

[0020] exist Figures 1-4 A preschool children's storage and educational home device with mortise and tenon structure includes a main body. The main body includes at least two open storage boxes 1. Each storage box 1 includes two side panels 2, a front panel 3, a back panel 4, a top panel 5, and a bottom panel 6. The height of the front panel 3 can be 5-8cm lower than the top panel 5 to facilitate children's access to toys, books, and other items. The side panels 2, front panel 3, back panel 4, top panel 5, and bottom panel 6 are assembled using a mortise and tenon structure. No glue or screws are used at the mortise and tenon joints; the fixation is achieved solely through the interlocking structure of the wood itself, avoiding the safety hazards of harmful substances from glue release and loose screws, while ensuring the structural strength of the assembled structure, capable of withstanding a static load of not less than 30kg. The top panel 5 has an opening in the middle for placing items into the storage box 1. A protruding buckle 501 is integrally formed with the top panel 5 at the upper edge. The bottom panel 6 has a recessed groove 6 corresponding to the protruding buckle 501 on the lower surface. 01. When stacked, the recessed slot 601 of the upper storage box 1 engages with the protruding buckle 501 of the lower storage box 1, achieving stable stacking and saving space in a corner of a children's room; the storage box 1 is equipped with a connector, which includes a "C"-shaped pin 201, a socket 202 for the pin 201 to be inserted, and a protrusion for fixing the pin 201. The pin 201 and the protrusion are located on one side plate 2 of the storage box 1, and the socket 202 is located on the other side plate 2. The connection is provided with a sliding groove, the protrusion and the side plate 2 are integrally formed, and the pin 201 is fastened to the protrusion through the sliding groove. Then the pin 201 of the rear storage box 1 can be inserted and connected to the socket 202 of the front storage box 1. When multiple storage boxes 1 are stacked, the recessed slot 601 of the upper storage box 1 is engaged with the protruding buckle 501 of the lower storage box 1. When multiple storage boxes 1 are connected, the pin 201 of the rear storage box 1 is fixed on the protrusion and is inserted and connected to the socket 202 of the front storage box 1.

[0021] In this embodiment, the side plate 2 is connected to the top plate 5 and the bottom plate 6 by right-angle tenons. The tenon length is 1 / 2 of the wood thickness, and the tenon width is matched with the mortise depth to ensure the structural stability in the vertical direction.

[0022] In this embodiment, the back plate 4 and the front panel 3 are connected to the side plate 2, the top plate 5 and the bottom plate 6 by dovetail tenons. The tenon of the dovetail tenon has a trapezoidal structure and the mortise has a corresponding trapezoidal groove. After assembly, it can effectively prevent the back plate 4 from falling off and improve the overall frame's resistance to deformation.

[0023] In this embodiment, a traction component is movably installed on a side panel 2 of the storage box 1. The traction component includes a pull rope 203 and a non-slip grip 204. The pull rope 203 can be made of nylon, and the non-slip grip 204 can be made of silicone for easy gripping by children. One end of the pull rope 203 is connected to the non-slip grip 204, and the other end is movably connected to the pin 201. For example, the pull rope 203 can be directly tied to the pin 201 to pull the storage box 1.

[0024] In this embodiment, multiple wheels 301 are provided below the panel 3 and the back plate 4. Typically, there are two wheels 301 below the panel 3 and two wheels 301 below the back plate 4. Each wheel 301 has a connecting shaft on its inner side that connects to the panel 3 or the back plate 4. Tenon holes can be provided on the panel 3 and the back plate 4 to facilitate fixing with the connecting shaft. The wheels 301 are in contact with the ground and move through the wheels 301 when pulling the storage box 1. The wheels 301 are set on the storage box panel 3 and the back plate 4 and do not affect the engagement of the recessed slot 601 and the protruding buckle 501.

[0025] In this embodiment, the panel 3 and the back panel 4 are provided with an educational component 302, which includes a shape matching component or a tangram component. The educational component 302 stimulates the development of cognitive ability, spatial perception, logical reasoning and other dimensions, and also has the functions of coordinating physical movements and improving social cooperation and parent-child interaction.

[0026] In this embodiment, the shape matching component includes a shape block and a shape slot. The shape slot is located on the back panel 4 or the front panel 3. The shape block and the shape slot have the same shape. Children can put the shape block into the storage box 1 through the corresponding shape slot.

[0027] In this embodiment, the tangram assembly includes a magnetic base plate and magnetic puzzle pieces. The top of the magnetic base plate is provided with a hook, which can be used to hang the magnetic base plate on the top plate 5, and then the magnetic puzzle pieces can be adsorbed onto the magnetic base plate.

[0028] In practical implementation, when multiple storage boxes 1 need to be stacked, the recessed slot 601 of the upper storage box 1 engages with the protruding buckle 501 of the lower storage box 1 to stack the multiple storage boxes 1, thereby saving space. When multiple storage boxes 1 need to be connected, the pin 201 of the rear storage box 1 is fixed on the protrusion and engages with the insertion hole 202 of the front storage box 1. One end of the pull rope 203 is tied to the pin 201 of the first storage box 1, and it can be used as a small train. It can be pulled by the traction component to enhance the fun.

[0029] It is worth noting that in the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified. In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can also refer to a mechanical connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] It will be apparent to those skilled in the art that this utility model patent is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this utility model patent. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this utility model patent is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be encompassed within this utility model patent. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A preschool children's storage and educational home appliance with a mortise and tenon structure, comprising a main body, characterized in that: The main body of the device includes at least one open storage box for storing items. The storage box includes two side panels, a front panel, a back panel, a top panel, and a bottom panel. The side panels, front panel, back panel, top panel, and bottom panel are assembled together by mortise and tenon joints. The top plate has an opening in the middle for placing items into the storage box, and a protruding buckle is integrally formed with the top plate at the upper edge of the top plate. The bottom plate has a recessed groove corresponding to the protruding buckle on the lower end surface. The storage box is equipped with a connector, which includes a "C"-shaped pin, a socket for the pin to engage, and a protrusion for fixing the pin. The pin and the protrusion are located on one side plate of the storage box, and the socket is located on the other side plate. A groove is provided at the connection between the pin and the protrusion. When multiple storage boxes are stacked, the recessed slot of the upper storage box engages with the protruding buckle of the lower storage box. When multiple storage boxes are connected, the pin of the rear storage box is fixed on the protrusion and engages with the socket of the front storage box.

2. The preschool children's storage and educational home appliance with mortise and tenon structure according to claim 1, characterized in that: The side panels are connected to the top and bottom panels using right-angle tenons.

3. A preschool children's storage and educational home appliance with a mortise and tenon structure according to claim 1, characterized in that: The back panel and front panel are connected to the side panels, top panel and bottom panel by dovetail joints.

4. A preschool children's storage and educational home appliance with a mortise and tenon structure according to claim 1, characterized in that: A traction assembly is movably installed on one side panel of the storage box. The traction assembly includes a pull rope and a non-slip handle. One end of the pull rope is connected to the non-slip handle, and the other end is movably connected to a latch.

5. A preschool children's storage and educational home appliance with a mortise and tenon structure according to claim 1, characterized in that: Multiple wheels are provided below the panel and back plate, and each wheel has a connecting shaft on its inner side that connects to the panel or back plate.

6. A preschool children's storage and educational home appliance with a mortise and tenon structure according to claim 1, characterized in that: The panel and back panel are equipped with educational components, including shape matching components or tangram components.

7. A preschool children's storage and educational home appliance with a mortise and tenon structure according to claim 6, characterized in that: The shape matching component includes a shape block and a shape slot, the shape slot being located on a back panel or a front panel, and the shape block and the shape slot having the same shape.

8. A preschool children's storage and educational home appliance with a mortise and tenon structure according to claim 6, characterized in that: The tangram assembly includes a magnetic base plate and magnetic panels, with a hook at the top of the magnetic base plate.

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