Myopia-preventing exercise book

Abstract

The utility model discloses a myopia-preventing exercise book, which relates to the technical field of stationery and comprises two groups of covers arranged oppositely and a paper lamination layer formed by laminating a plurality of groups of paper, the paper lamination layer is positioned between the two groups of covers, the same side of the paper lamination layer is provided with an open hole, and the open hole is connected with a coil for turning over the covers and the paper lamination layer. Separation lines are arranged on the paper, the paper is light yellow or light green or light blue eye protection paper, and the color of the separation lines is different from that of the paper; the utility model has the advantages that the separation lines are arranged on the paper, and the color of the separation lines is different from that of the paper, so that the uniform change of the color is beneficial to relieving asthenopia, reducing the pressure increase of eyes and laterally improving the eye protection effect; the volatilization assembly is arranged on the cover, a refreshing object is arranged in the box cavity in the volatilization assembly, and meanwhile, when the refreshing device is not used, the box cavity can be sealed, so that the effects of protecting the refreshing object and slowing down volatilization of smell of the refreshing object are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of stationery, and more specifically to an exercise book for preventing myopia. Background Art

[0002] Anti-myopia exercise books are special exercise books designed to reduce the risk of myopia caused by bad eye habits during long-term writing.

[0003] Generally, anti-myopia exercise books use light yellow, slightly green or light blue eye-protecting color paper, which can effectively reduce blue light reflection and reduce visual fatigue. The printed fonts should be clear, with appropriate size and spacing to reduce the focusing pressure of the eyes when reading.

[0004] The existing anti-myopia exercise book (such as publication number: CN209683254U, Anti-myopia exercise book) states: "The paper page (2) is yellow paper or blue-green paper, which can effectively reduce visual fatigue";

[0005] (Publication (Announcement) No.: CN215826296U, a myopia prevention exercise book) wherein: "the inner core is formed by stacking a plurality of yellow myopia prevention papers (3)" etc.;

[0006] Although the above-mentioned "anti-myopia exercise book" proposes to use eye-protection color paper for production, it is insufficient to provide the eye protection function and effect only by this;

[0007] At the same time, (such as the publication (announcement) number: CN2830075Y, refreshing and learning aid books) it not only proposes the function of protecting the eyes, but also proposes the effect of refreshing and invigorating the brain. However, the "medicine pills" it uses are directly exposed, and have the disadvantages of easy falling off and fast evaporation. Utility Model Content

[0008] The purpose of the utility model is to solve the above technical problems and provide an anti-myopia exercise book.

[0009] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0010] The utility model provides an anti-myopia exercise book, comprising two groups of covers arranged oppositely, and a paper stack formed by stacking a plurality of groups of paper sheets, wherein the paper stack is located between the two groups of covers and is provided with an opening on the same side thereof, the opening is connected with a coil for the cover and the paper stack to perform a turning activity, and separation lines are provided on the paper sheets, which are light yellow, slightly green or light blue eye protection paper sheets, and the color of the separation lines is different from the color of the paper sheets.

[0011] As a preferred technical solution of the utility model, the color of the separator is light yellow, slightly green or light blue.

[0012] As a preferred technical solution of the utility model, at least one set of volatilization components for continuously emitting a refreshing scent is fixed on the cover.

[0013] As a preferred technical solution of the utility model, the volatile component is located between the paper and the two groups of covers.

[0014] As a preferred technical solution of the utility model, the volatile component includes a box body fixed to the cover, a box cavity provided on the box body for accommodating a volatile refreshing object, a first sealing gasket provided on the box body and surrounding the box cavity, a cover plate that fits the first sealing gasket to cover the box cavity, a plurality of groups of connecting holes that respectively penetrate the cover plate and the first sealing gasket and extend into the box body, a fastening component that moves in the connecting hole to fix and press the cover plate onto the first sealing gasket, at least one group of grooves provided on the cover plate and formed inwardly toward the box cavity, a plurality of groups of floating holes that respectively connect the grooves with the box cavity, and a closing groove component that is fixed to and seals the grooves.

[0015] As a preferred technical solution of the utility model, the multiple groups of drift-out holes are evenly distributed.

[0016] As a preferred technical solution of the utility model, the connecting assembly includes a rotating rod and a connecting rod fixed on the outside thereof, and the outside of the connecting rod is threadedly connected to the connecting hole.

[0017] As a preferred technical solution of the utility model, the closed groove assembly includes a turntable, a pressure plate with one end fixed to the turntable, a second sealing gasket fitted on the other end of the pressure plate, and a connecting plate fixed to the other end of the pressure plate, the outer side of the connecting plate is threadedly connected to the inner wall of the groove, the second sealing gasket is surrounded by the connecting plate and the second sealing gasket is fitted with the cover plate.

[0018] The beneficial effects of the utility model are as follows:

[0019] By setting a separator line 4 on the paper 2, and the color of the separator line 4 is different from the color of the paper 2, the uniform change of color helps to relieve visual fatigue, reduce the increase of eye pressure, and improve the eye protection effect;

[0020] By setting a volatilization component 5 that continuously emits a refreshing smell on the cover 1, a refreshing object is built into the box cavity 52 therein. At the same time, when not in use, the box cavity 52 can be sealed to provide the effect of protecting the refreshing object and slowing down the volatilization of its smell. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a schematic diagram of the structure of the volatilization component of the utility model.

[0023] Figure numerals: cover -1, paper -2, coil -3, separator -4, volatile component -5, box body -51, box cavity -52, first sealing gasket -53, cover plate -54, connecting hole -55, connecting component -56, groove -57, floating hole -58, closed slot component -59, rotating rod -561, connecting rod -562, rotating disk -591, pressure plate -592, second sealing gasket -593, connecting disk -594. DETAILED DESCRIPTION

[0024] Embodiment 1:

[0025] like Figure 1 As shown, this embodiment proposes: an anti-myopia exercise book, comprising two sets of covers 1 arranged opposite to each other, a paper stack formed by stacking a plurality of sets of paper sheets 2 (such as Figure 1 As shown, the cover 1 is provided in two groups, the upper and lower groups, and the paper stack is located between the two groups of cover 1);

[0026] The paper stack is between the covers 1 of the two groups and has openings (such as Figure 1 As shown, the paper stack at the left position and the cover 1 are provided on the same side with openings that penetrate both up and down, and a plurality of groups of openings are provided along the one side and arranged in a row at equal distances from front to back);

[0027] The opening is connected to a coil 3 for the cover 1 and the paper stack to flip (the material of the coil 3 can be plastic, etc.; Figure 1 As shown, the coil 3 may be in the shape of a strip spiral spring, etc.), the cover 1 and the interlayer are turned over left and right in a single sheet or multiple sheets to perform stacking and unfolding operations;

[0028] The paper 2 is provided with a separator line 4 (such as Figure 1 As shown, it can be a grid of equally spaced lines when writing, or a "rice grid" or other existing dividing lines). The setting of the dividing lines 4 can be formed by printing, inkjet, etc.;

[0029] The paper 2 is a light yellow, slightly green or light blue eye protection paper, and the color of the separator 4 is different from that of the paper 2. The paper 2 and the separator 4 have different colors, and the uniform color change helps to relieve visual fatigue, reduce eye pressure, and improve the eye protection effect;

[0030] The color of the separator 4 is light yellow or light green or light blue, that is, the paper 2 is set in an eye-protecting color, and the separator 4 is also set in an eye-protecting color to improve the eye-protecting effect.

[0031] Embodiment 2:

[0032] like Figure 1~2 As shown, the difference between it and embodiment 1 is that: it also includes that the cover 1 is fixed with at least one group of volatile components 5 for continuously emitting refreshing odor (multiple groups of volatile components 5 can be provided, and only one group is shown in the figure), which can refresh the user who is doing writing work, increase concentration, efficiency, etc.;

[0033] The volatile component 5 is located between the paper 2 and the two sets of covers 1 (as shown in the figure, the volatile component 5 is arranged between the upper and lower sets of covers 1, and is also arranged close to the edge of the paper 2 to bring the refreshing smell closer to the user and enhance the effect), and the position of the volatile component 5 does not contact the paper 2, that is, it will not block the turning and use of the paper 2;

[0034] Supplementary: Figure 1 As shown, after the paper stack is clamped between the upper and lower sets of covers 1, there is still a space for clamping, and this space is the installation position of the volatile component 5;

[0035] In order to implement the above-mentioned volatile component 5, it is proposed that Figure 2 As shown, the specific structure and composition of the volatile component 5 can be as follows: the volatile component 5 includes a box body 51 fixed to the cover 1, a box cavity 52 (such as Figure 2 The box cavity 52 is located at the top of the box body 51, and a refreshing object is placed inside the box cavity 52. ​​The refreshing object can be: solid aromatic essential oil or aromatherapy tablets or refreshing cream or natural herbal plants, etc. The natural herbal plants can be dried mint leaves, rosemary branches, lemongrass, etc.);

[0036] A first sealing gasket 53 (the first sealing gasket 53 can be made of rubber or other materials) is disposed on the box body 51 and surrounds the box cavity 52, and a cover plate 54 (such as a cover plate 54) is attached to the first sealing gasket 53 to cover the box cavity 52. Figure 2 , is attached to the top of the box body 51 and surrounds the box cavity 52, and the cover plate 54 is attached to the top of the first sealing gasket 53 to block the box cavity 52);

[0037] A plurality of groups of connection holes 55 (such as Figure 2 , there are four groups of connecting holes 55, and they are respectively located at the edge of the top end of the cover plate 54);

[0038] The fastening assembly 56 moves in the connection hole 55 to fix the cover plate 54 on the first sealing gasket 53. The cover plate 54, the first sealing gasket 53 and the box body 51 are sequentially stacked as described above. The fastening assembly 56 is connected and fixed through the connection hole 55 to close the box cavity 52 and prevent the object from escaping.

[0039] At least one set of grooves 57 formed on the cover plate 54 and recessed toward the box cavity 52, respectively connecting the grooves 57 with a plurality of groups of floating holes 58 (such as Figure 2 The groove 57 is formed in the top of the cover plate 54 but not through, and there are two groups of grooves 57. The bottom of the inner wall of each group of grooves 57 is provided with multiple groups of drift holes 58, and each group of drift holes 58 is independently connected to the groove 57 and the box cavity 52, providing a refreshing smell in the box cavity 52 through the groove 57 and the drift holes 58 to be dispersed in the environment of the exercise book);

[0040] The groove closing component 59 fixed to and sealing the groove 57 is used to close the groove 57 from which the refreshing smell is diffused, slow down the volatility of the smell, and increase the service life;

[0041] The plurality of groups of drift holes 58 are evenly distributed and reasonably positioned to improve the uniformity of drift.

[0042] In order to implement the above-mentioned fastening assembly 56, it is proposed that Figure 2 As shown, the specific structure and composition of the connecting assembly 56 can be as follows: the connecting assembly 56 includes a rotating rod 561 and a connecting rod 562 fixed on its outer side, and the outer side of the connecting rod 562 is threadedly connected to the connecting hole 55 (such as Figure 2 As shown, by operating the rotating rod 561 to rotate, the connecting rod 562 can be driven to rotate and move up and down in the connecting hole 55, providing the connection function of the cover plate 54, the first sealing gasket 53 and the box body 51 for disassembly and assembly);

[0043] In order to implement the above-mentioned closed slot assembly 59, it is proposed that Figure 2 As shown, the specific structure and composition of the closed slot assembly 59 can be as follows: the closed slot assembly 59 includes a rotating disk 591, a pressure plate 592 with one disk end fixed to the rotating disk 591, a second sealing gasket 593 (which can be made of rubber or other materials) attached to the other disk end of the pressure plate 592, and a connecting plate 594 (such as Figure 2 As shown, the bottom end of the rotating disk 591 is fixedly connected to the top end of the pressure plate 592, and the bottom end of the pressure plate 592 is attached to the second sealing gasket 593 and fixed to the connecting disk 594);

[0044] The outer side of the connecting plate 594 is threadedly connected to the inner wall of the groove 57 (by rotating the rotating plate 591, the pressure plate 592 and the connecting plate 594 can be driven to rotate, and the connecting plate 594 can be threadedly disassembled and assembled in the groove 57);

[0045] The second sealing gasket 593 is arranged outside the connecting plate 594 and the second sealing gasket 593 is in contact with the cover plate 54 (according to the above, when the connecting plate 594 is connected to the groove 57, the pressure plate 592 is close to the cover plate 54. At this time, the second sealing gasket 593 arranged outside the connecting plate 594 contacts the cover plate 54 to perform sealing and compression).

[0046] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0047] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An anti-myopia exercise book, comprising two sets of covers (1) arranged opposite to each other, and a paper stack formed by stacking a plurality of sets of paper sheets (2), wherein the paper stack is located between the two sets of covers (1) and has an opening on the same side thereof, the opening being connected to a coil (3) for turning over the cover (1) and the paper stack, a separator line (4) being provided on the paper sheets (2), the paper sheets (2) being light yellow, slightly green or light blue eye protection paper, and characterized in that: The color of the separator (4) is different from the color of the paper (2).

2. The anti-myopia exercise book according to claim 1, characterized in that: The color of the separator (4) is light yellow, slightly green, or light blue.

3. The anti-myopia exercise book according to claim 1, characterized in that: At least one set of volatilization components (5) for continuously emitting a refreshing scent is fixedly disposed on the cover (1).

4. The anti-myopia exercise book according to claim 3, characterized in that: The volatile component (5) is located between the paper (2) and the two sets of covers (1).

5. The anti-myopia exercise book according to claim 4, characterized in that: The volatile component (5) comprises a box body (51) fixed to the cover (1), a box cavity (52) provided on the box body (51) for housing a volatile refreshing substance, a first sealing gasket (53) provided on the box body (51) and surrounding the box cavity (52), a cover plate (54) fitted with the first sealing gasket (53) to cover the box cavity (52), a plurality of groups of connecting holes (55) respectively penetrating the cover plate (54) and the first sealing gasket (53) and extending into the box body (51), a fastening component (56) movable in the connecting hole (55) to fix and press the cover plate (54) onto the first sealing gasket (53), at least one group of grooves (57) provided on the cover plate (54) and recessed toward the box cavity (52), a plurality of groups of floating holes (58) respectively connecting the grooves (57) and the box cavity (52), and a closing groove component (59) fixed to the grooves (57) and sealing them.

6. The anti-myopia exercise book according to claim 5, characterized in that: The plurality of groups of drift-out holes (58) are evenly distributed.

7. The anti-myopia exercise book according to claim 5, characterized in that: The connecting assembly (56) comprises a rotating rod (561) and a connecting rod (562) fixed on the outside thereof, wherein the outside of the connecting rod (562) is threadedly connected to the connecting hole (55).

8. The anti-myopia exercise book according to claim 5, characterized in that: The closed groove assembly (59) comprises a rotating disk (591), a pressure plate (592) having one disk end fixed to the rotating disk (591), a second sealing gasket (593) fitted to the other disk end of the pressure plate (592), and a connecting disk (594) fixed to the other disk end of the pressure plate (592), wherein the outer side of the connecting disk (594) is threadedly connected to the inner wall of the groove (57), and the second sealing gasket (593) is arranged outside the connecting disk (594) and fits the second sealing gasket (593) to the cover plate (54).

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