Magnetic jigsaw puzzle and jigsaw bottom frame

Abstract

The utility model relates to the technical field of magnetic jigsaw puzzles, in particular to a magnetic jigsaw puzzle and a jigsaw puzzle bottom frame, the magnetic jigsaw puzzle and the jigsaw puzzle bottom frame comprise a folding frame, the inner side of the folding frame is fixedly connected with a magnetic back plate, and the front end of the magnetic back plate is movably connected with a magnetic jigsaw puzzle. The centers of the folding frame in the four directions are rotationally connected through a folding shaft, locking sleeves are symmetrically, parallelly and fixedly connected to the upper portion, the lower portion and the two sides of the folding shaft on the rear side of the folding frame, threaded grooves are formed in the inner sides of the locking sleeves, locking bolts are inserted into and movably connected to the upper portion, the lower portion and the two sides of the locking sleeves, and threaded grooves are formed in the outer sides of the locking bolts. The locking bolt is meshed with the locking sleeve through the threaded groove, the upper end of the locking bolt and the tail end of one side of the locking bolt are fixedly connected with a rotating handle, and the magnetic jigsaw puzzle and the jigsaw puzzle bottom frame have the advantage that the jigsaw puzzle can be unfolded, folded and stored through the locking bolt matched with the folding shaft.

Description

Technical Field

[0001] This utility model relates to the field of magnetic puzzle technology, and in particular to a magnetic puzzle toy and a puzzle base frame. Background Technology

[0002] Magnetic puzzle toys are a new type of educational toy that combines magnetic technology with puzzle gameplay. They typically consist of multiple magnetic puzzle pieces that can attract each other to form various shapes and patterns. Because the pieces in magnetic puzzles have strong magnetic forces, they are firmly connected and less likely to fall apart, providing children with a more stable and safer puzzle-solving experience. Existing puzzle toys often have fixed frames, and their large size makes them difficult to store when not in use.

[0003] Therefore, it is necessary to provide a new magnetic puzzle toy and puzzle base frame to solve the above-mentioned technical problems. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a magnetic jigsaw puzzle toy and a puzzle base frame.

[0005] The magnetic jigsaw puzzle toy and puzzle base frame provided by this utility model include:

[0006] A folding frame with a magnetic back plate fixedly connected to its inner side and a magnetic puzzle piece movably connected to the front end of the magnetic back plate.

[0007] The locking bolts are rotatably connected at the four center points of the folding frame via folding shafts. The folding shafts on the rear side of the folding frame are symmetrically and parallelly fixedly connected to locking sleeves. The inner side of the locking sleeves has a threaded groove. The upper, lower, and side sides of the locking sleeves are inserted into and movably connected to locking bolts. The outer side of the locking bolts has a threaded groove. The locking bolts engage with the locking sleeves through the threaded grooves. The upper end and one side end of the locking bolts are fixedly connected to rotating handles.

[0008] Preferably, a bottom frame plate is provided on the rear side of the folding frame, which can fix the entire puzzle piece in place.

[0009] Preferably, the four opposite corners of the rear side of the folding frame are fixedly connected with fixing posts, and the four opposite corners of the bottom frame plate are provided with fixing holes. The folding frame can be fixed to the bottom frame plate by the fixing posts and fixing holes.

[0010] Preferably, protective sleeves are fixedly connected to the four opposite corners of the folding frame, which can prevent wear and tear on the four opposite corners of the puzzle.

[0011] Preferably, the bottom frame plate has parallel and symmetrical placement slots in four directions, which can be used to store the locking sleeve and the locking bolt.

[0012] Preferably, anti-wear pads are fixedly connected in parallel and symmetrical directions on the rear side of the bottom frame plate, which can prevent wear on the back of the bottom frame plate.

[0013] Preferably, the bottom frame plate has four hanging slots on the inner sides of the four opposite corners, through which the puzzle can be hung on the wall.

[0014] Preferably, the magnetic back panel is made of magnetic cloth, which allows for easy folding and storage of the puzzle pieces.

[0015] Compared with related technologies, the magnetic jigsaw puzzle toy and puzzle frame provided by this utility model have the following beneficial effects:

[0016] This utility model provides a magnetic jigsaw puzzle toy and a puzzle base frame;

[0017] 1. This utility model can unfold and fix the puzzle piece by setting a locking bolt. When it is necessary to assemble the puzzle, the folding frame can be manually flipped to the sides and the top outwards in sequence. The folding frame and magnetic back plate are fully unfolded by the folding shaft. The locking bolt is rotated and inserted into the locking sleeve by manually holding the rotating handle. The parallel and symmetrical locking sleeves are fixedly connected. The four fixed posts fixedly connected at the four opposite corners on the back of the folding frame are aligned and inserted into the four fixed holes at the four opposite corners on the front of the bottom frame plate. At the same time, the locking sleeve and locking bolt are embedded in the placement groove, thereby realizing the unfolding and fixing of the puzzle piece for easy assembly.

[0018] 2. This utility model can store the puzzle pieces by setting a folding axis. When the puzzle is not needed, the folding frame can be manually flipped to the sides and top inwards in sequence. The folding axis drives the folding frame and magnetic back plate to fold inwards multiple times, thereby reducing the overall size of the puzzle pieces for easy storage. Attached Figure Description

[0019] Figure 1 A schematic diagram of the overall structure of the magnetic jigsaw puzzle toy and its base frame provided by this utility model;

[0020] Figure 2 for Figure 1 The diagram shows the rear view of the magnetic puzzle toy and its base frame.

[0021] Figure 3 for Figure 1 The diagram shows a top-view cross-sectional view of the magnetic puzzle toy and its base frame.

[0022] The following are labeled in the diagram: 1. Folding frame; 2. Magnetic back plate; 3. Magnetic puzzle; 4. Protective cover; 5. Folding shaft; 6. Locking sleeve; 7. Locking bolt; 8. Rotating handle; 9. Base frame plate; 10. Fixing hole; 11. Fixing post; 12. Placement slot; 13. Hanging slot; 14. Anti-wear pad. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0024] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0025] Please see Figures 1 to 3 This utility model provides a magnetic jigsaw puzzle toy and a puzzle base frame, the magnetic jigsaw puzzle toy and puzzle base frame comprising:

[0026] Folding frame 1, with a magnetic back plate 2 fixedly connected to the inner side of folding frame 1, and a magnetic splice movably connected to the front end of magnetic back plate 2. Figure 3 ;

[0027] The locking bolt 7 is rotatably connected to the center of the folding frame 1 in four directions via the folding shaft 5. The folding shaft 5 on the rear side of the folding frame 1 is symmetrically and parallelly fixedly connected to the locking sleeve 6. The inner side of the locking sleeve 6 has a threaded groove. The upper, lower and sides of the locking sleeve 6 are inserted into and movably connected to the locking bolt 7. The outer side of the locking bolt 7 has a threaded groove. The locking bolt 7 engages with the locking sleeve 6 through the threaded groove. The upper end and one side end of the locking bolt 7 are fixedly connected to the rotating handle 8.

[0028] It should be noted that when the puzzle needs to be assembled, the folding frame 1 can be manually flipped outwards to both sides and the top, and the folding shaft 5 will drive the folding frame 1 and the magnetic back plate 2 to fully unfold. The locking bolt 7 can be manually rotated and inserted into the locking sleeve 6 by holding the rotating handle 8, and the parallel and symmetrical locking sleeves 6 can be fixedly connected. The four fixed posts 11 fixedly connected at the four opposite corners on the back of the folding frame 1 are aligned and inserted into the four fixed holes 10 opened at the four opposite corners on the front of the bottom frame plate 10. At the same time, the locking sleeve 6 and the locking bolt 7 are embedded into the placement slot 12, so that the puzzle can be unfolded and fixed for easy assembly. When the puzzle does not need to be assembled, the folding frame 1 can be manually flipped inwards to both sides and the top, and the folding shaft 5 will drive the folding frame 1 and the magnetic back plate 2 to fold inwards multiple times, so as to reduce the overall size of the puzzle for easy storage.

[0029] In the embodiments of this utility model, please refer to Figure 1 and Figure 3The folding frame 1 has a bottom frame plate 9 on its rear side, which can fix the entire puzzle piece in place.

[0030] In the embodiments of this utility model, please refer to Figure 1 and Figure 3 The four opposite corners of the rear side of the folding frame 1 are fixedly connected with fixing posts 11, and the four opposite corners of the bottom frame plate 9 are provided with fixing holes 10. The folding frame 5 can be fixed to the bottom frame plate 9 by the fixing posts 11 and the fixing holes 10.

[0031] In the embodiments of this utility model, please refer to Figure 1 and Figure 3 Protective sleeves 4 are fixedly connected to the four opposite corners of the folding frame 1. The protective sleeves 4 can prevent the four opposite corners of the puzzle from being worn.

[0032] In the embodiments of this utility model, please refer to Figure 1 and Figure 3 The bottom frame plate 9 has parallel and symmetrical placement slots 12 in four directions, which can be used to store the locking sleeve 6 and the locking bolt 7.

[0033] In the embodiments of this utility model, please refer to Figure 1 and Figure 3 Anti-wear pads 14 are fixedly connected in parallel and symmetrical directions on the rear side of the bottom frame plate 9. The anti-wear pads 14 can prevent wear on the back of the bottom frame plate 9.

[0034] In the embodiments of this utility model, please refer to Figure 1 and Figure 3 The bottom frame plate 9 has four diagonal inner corners with hanging grooves 13, which can be used to hang the puzzle on the wall.

[0035] In the embodiments of this utility model, please refer to Figure 1 and Figure 3 The magnetic back panel 2 is made of magnetic cloth, which allows for easy folding and storage of the puzzle pieces.

[0036] The working principle of the magnetic jigsaw puzzle toy and its base frame provided by this utility model is as follows:

[0037] When in use, firstly, when you need to assemble the puzzle, you can manually flip the folding frame 1 outwards to both sides and the top, and the folding shaft 5 will drive the folding frame 1 and the magnetic back plate 2 to fully unfold. Then, manually hold the rotating handle 8 to rotate and engage the locking bolt 7 into the locking sleeve 6, and fix the parallel and symmetrical locking sleeves 6 together. Align the four fixed posts 11 that are fixedly connected at the four opposite corners on the back of the folding frame 1 and insert them into the four fixed holes 10 opened at the four opposite corners on the front of the bottom frame plate 10. At the same time, embed the locking sleeve 6 and the locking bolt 7 into the placement slot 12, so that the puzzle can be unfolded and fixed for easy assembly. When you do not need to assemble the puzzle, you can manually flip the folding frame 1 inwards to both sides and the top, and the folding shaft 5 will drive the folding frame 1 and the magnetic back plate 2 to fold inwards multiple times, so as to reduce the overall size of the puzzle for easy storage.

[0038] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A magnetic jigsaw puzzle toy and a puzzle frame, characterized in that, include: A folding frame (1) is fixedly connected to a magnetic back plate (2) on its inner side, and a magnetic puzzle piece (3) is movably connected to the front end of the magnetic back plate (2). Locking bolt (7), the four centers of the folding frame (1) are rotatably connected by folding shaft (5), the upper and lower and the two sides of the folding shaft (5) on the rear side of the folding frame (1) are symmetrically and parallelly fixedly connected to locking sleeve (6), the inner opening of the locking sleeve (6) is provided with a threaded groove, the upper and lower and the two sides of the locking sleeve (6) are inserted and movably connected to locking bolt (7), the outer side of the locking bolt (7) is provided with a threaded groove, the locking bolt (7) engages with the locking sleeve (6) through the threaded groove, and the upper end and one side end of the locking bolt (7) are fixedly connected to a rotating handle (8).

2. The magnetic puzzle toy and puzzle frame according to claim 1, characterized in that, A bottom frame plate (9) is provided on the rear side of the folding frame (1).

3. The magnetic puzzle toy and puzzle frame according to claim 2, characterized in that, The four opposite corners of the rear side of the folding frame (1) are fixedly connected to the fixing posts (11), and the four opposite corners of the bottom frame plate (9) are provided with fixing holes (10).

4. The magnetic puzzle toy and puzzle frame according to claim 1, characterized in that, Protective sleeves (4) are fixedly connected to the four opposite corners of the folding frame (1).

5. The magnetic puzzle toy and puzzle frame according to claim 2, characterized in that, The bottom frame plate (9) has placement slots (12) that are parallel and symmetrical in four directions.

6. The magnetic puzzle toy and puzzle frame according to claim 2, characterized in that, The bottom frame plate (9) is fixedly connected with anti-wear pads (14) in parallel and symmetrical directions on the rear side.

7. The magnetic puzzle toy and puzzle frame according to claim 2, characterized in that, Hanging grooves (13) are provided on the four diagonal inner sides of the rear side of the bottom frame plate (9).

8. The magnetic puzzle toy and puzzle frame according to claim 2, characterized in that, The magnetic backplate (2) is made of magnetic cloth.

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