Multi-layer nested universal ruler

Abstract

The utility model discloses a multi-layer nested universal ruler, which relates to the technical field of universal rulers and comprises a primary ruler and a plurality of secondary rulers, a plurality of circular perforations with different sizes are arranged on the primary ruler, toothed rings are arranged in the circular perforations, and the edges of the toothed rings are meshed with the edges of the perforations; the primary ruler and the toothed ring are both provided with a plurality of secondary ruler holes, the secondary rulers are buckled into the secondary ruler holes to be fixed, and the edges of the secondary rulers can be meshed with the edges of the toothed holes. According to the utility model, through the design of multi-layer nesting, the pattern change is more diverse, and the requirements of users on more diverse patterns are met. Meanwhile, the drawing experience and the drawing efficiency are further improved through the combination of the sub-rulers in different shapes, the small rulers and the micro rulers and the arrangement of the drawing holes.

Description

Technical Field

[0001] This utility model relates to the field of kaleidoscope ruler technology, specifically to a multi-layered nested kaleidoscope ruler. Background Technology

[0002] Current kaleidoscope rulers all feature a single perforation design. This means that a small ruler (child ruler) is placed inside a large perforation (mother ruler), and the pen tip is inserted into the hole of the child ruler. The pen tip is rotated to create the drawing. The resulting patterns are relatively simple, and the gameplay is straightforward.

[0003] Adding gameplay options requires creating new Kaleidoscope models, which necessitates the development of separate molds, resulting in extremely high costs.

[0004] Therefore, a multi-layered nested kaleidoscope ruler has become a problem that urgently needs to be solved. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a multi-layered nested kaleidoscope ruler, which adds more interlocking rings inside the kaleidoscope ruler, multiplies the number of play styles, and can draw more different patterns.

[0006] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a multi-layer nested kaleidoscope ruler, including a mother ruler and several daughter rulers, wherein the mother ruler is provided with several circular toothed holes of different sizes, and a toothed ring is provided in the circular ruler hole, wherein the edge of the toothed ring engages with the edge of the toothed hole;

[0007] Both the mother scale and the toothed ring are provided with several sub-scale holes. The sub-scale is snapped into the sub-scale holes for fixation, and the edge of the sub-scale can engage with the edge of the toothed hole.

[0008] Furthermore, the sub-scale is also provided with a detachable mini-scale, the edge of which can engage with the edge of the toothed hole.

[0009] Furthermore, the small ruler contains a micro ruler, the edge of which can engage with the edge of the toothed hole.

[0010] Furthermore, the toothed ring includes a large toothed ring and a small toothed ring, the outer edge of the large toothed ring meshes with the edge of the mother scale, and the small toothed ring is disposed inside the large toothed ring and the outer edge of the small toothed ring meshes with the inner edge of the large toothed ring.

[0011] Furthermore, the shape of the sub-ruler includes circles, triangles, and squares.

[0012] Furthermore, the toothed ring, the sub-ruler, the small ruler, and the micro ruler are all provided with several drawing holes.

[0013] Furthermore, the drawing holes on the ruler are arranged in several rows from the center to the edge, and the diameter of the drawing holes is different.

[0014] The advantages of this invention compared to existing technologies are as follows: Through a multi-layered nested design, this invention allows for greater variety of patterns, satisfying users' needs for more diverse designs. Furthermore, the combination of different shaped sub-rulers, small rulers, and micro rulers, along with the inclusion of drawing holes, further enhances the drawing experience and efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a multi-layered nested kaleidoscope ruler according to this utility model.

[0016] Figure 2 This is a schematic diagram of the mother ruler's structure.

[0017] Figure 3 This is a schematic diagram of the toothed ring structure.

[0018] Figure 4 This is a structural diagram of a ruler, a small ruler, and a micro ruler.

[0019] As shown in the figure: 1. Mother ruler, 2. Daughter ruler, 3. Circular toothed hole, 4. Large toothed ring, 5. Small toothed ring, 6. Daughter ruler hole, 7. Small ruler, 8. Miniature ruler, 9. Drawing hole. Detailed Implementation

[0020] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0022] The following is a detailed description of a multi-layered nested kaleidoscope ruler according to the present invention, with reference to the accompanying drawings.

[0023] Combined with appendix Figure 1-4 The specific implementation process of this utility model of a multi-layered nested kaleidoscope ruler is as follows:

[0024] A multi-layered nested kaleidoscope ruler includes a mother ruler 1 and several daughter rulers 2. The mother ruler 1 is provided with several circular toothed holes 3 of different sizes. A toothed ring is provided inside the circular toothed hole 3, and the edge of the toothed ring meshes with the edge of the toothed hole.

[0025] Furthermore, both the mother ruler 1 and the toothed ring are provided with several daughter ruler holes 6. The daughter ruler 2 is fastened into the daughter ruler holes 6 and fixed, and the edge of the daughter ruler 2 can engage with the edge of the toothed hole. The daughter ruler 2 can rotate within the circular toothed hole 3 or the toothed ring to form different pattern bases.

[0026] As a preferred option, the sub-ruler 2 also includes a detachable miniature ruler 7, the edge of which can engage with the edge of the toothed hole. The addition of the miniature ruler 7 makes the kaleidoscope ruler more layered and the pattern variations more diverse.

[0027] Furthermore, the small ruler 7 contains a miniature ruler 8, the edge of which can engage with the edge of the toothed hole. The introduction of the miniature ruler 8 further enhances the drawing accuracy and pattern complexity of the kaleidoscope ruler.

[0028] To increase the diversity of patterns, the toothed ring includes a large toothed ring 4 and a small toothed ring 5. The outer edge of the large toothed ring 4 engages with the edge of the mother scale 1, and the small toothed ring 5 is disposed inside the large toothed ring 4, with its outer edge engaging with the inner edge of the large toothed ring 4. The combination of the large toothed ring 4 and the small toothed ring 5 allows for a greater variety of patterns, meeting different user needs.

[0029] As a preferred option, the shape of the ruler 2 includes circles, triangles, and squares. Among them, the sides of the triangular and square ruler 2 are rounded and the edges can engage with the toothed ring. Different shapes of ruler 2 can be used to draw more unique patterns, increasing the fun of the kaleidoscope ruler.

[0030] To enhance the drawing experience, the toothed ring, ruler 2, small ruler 7, and miniature ruler 8 are all equipped with several drawing holes 9. The drawing holes 9 allow users to pass the pen tip through them while drawing, thus creating a variety of patterns.

[0031] Furthermore, the drawing holes 9 on the ruler 2 are arranged in several rows from the center to the edge, and the diameter of the drawing holes 9 is different. The different diameters of the drawing holes 9 can accommodate different types of drawing pens, making the drawing process more flexible.

[0032] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A multi-layered nested kaleidoscope ruler, characterized in that: It includes a mother ruler (1) and several daughter rulers (2). The mother ruler (1) is provided with several circular toothed holes (3) of different sizes. A toothed ring is provided in the circular ruler hole, and the edge of the toothed ring meshes with the edge of the toothed hole. Both the mother ruler (1) and the toothed ring are provided with several sub-ruler holes (6). The sub-ruler is fastened into the sub-ruler hole (6) and fixed, and the edge of the sub-ruler (2) can engage with the edge of the toothed hole.

2. The multi-layered nested kaleidoscope ruler according to claim 1, characterized in that: The sub-ruler (2) is also provided with a detachable small ruler (7), the edge of which can engage with the edge of the toothed hole.

3. A multi-layered nested kaleidoscope ruler according to claim 2, characterized in that: The small ruler (7) is provided with a micro ruler (8), the edge of which can engage with the edge of the tooth hole.

4. A multi-layered nested kaleidoscope ruler according to claim 3, characterized in that: The toothed ring includes a large toothed ring (4) and a small toothed ring (5). The outer edge of the large toothed ring (4) meshes with the edge of the mother scale (1). The small toothed ring (5) is disposed inside the large toothed ring (4) and the outer edge of the small toothed ring (5) meshes with the inner edge of the large toothed ring (4).

5. A multi-layered nested kaleidoscope ruler according to claim 4, characterized in that: The shape of the sub-ruler (2) includes circles, triangles and squares.

6. A multi-layered nested kaleidoscope ruler according to claim 5, characterized in that: The toothed ring, the sub-ruler (2), the small ruler (7), and the micro ruler (8) are all provided with several drawing holes (9).

7. A multi-layered nested kaleidoscope ruler according to claim 6, characterized in that: The drawing holes (9) on the ruler (2) are arranged in several rows from the center to the edge, and the diameter of the drawing holes (9) is different.

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