Portable writing tablet

Abstract

The utility model discloses a portable copybook, including protection shell, the protection shell includes the book back board, the both sides of book back board are provided with cover board and seal bottom board respectively, and the outside of protection shell is equipped with a plurality of annular rubber band, and the outer wall fixed connection of annular rubber band and cover board, and the outer wall fixed connection of book back board towards the protection shell in has loose -leaf folder, the utility model discloses the setting of protection shell makes copybook have higher strength, can avoid the wrinkle and distortion in the carrying process, through the setting of protection sleeve, can provide effective protection to copybook page, and user can print copybook page personally and use in the protection sleeve, through the setting of storage bag, can store more copy paper, to make things convenient for user use, through the setting of annular rubber band, when carrying, can be with annular rubber band on the protection shell, to the opening between cover board and seal bottom board is blocked, avoids the copybook page in protection sleeve and the copy paper in storage bag and slides out.

Description

Technical Field

[0001] This utility model relates to the field of calligraphy practice book technology, specifically a portable calligraphy practice book. Background Technology

[0002] Calligraphy copybooks are models for people learning calligraphy to copy. They are mostly stone rubbings, woodblock prints, or photocopies of the works of famous calligraphers. Calligraphy copybooks are also often used by students when they are learning to read and practice characters and become familiar with their shapes. They have the function of shaping the characters.

[0003] Many calligraphy enthusiasts use calligraphy practice books for practice. However, the number of pages and tracing paper in a calligraphy practice book is fixed and users cannot add more. In addition, the paper used in the practice book is relatively thin, and the paper is easily wrinkled and damaged when carried around, affecting its use. Therefore, we propose a portable calligraphy practice book. Utility Model Content

[0004] The purpose of this utility model is to provide a portable calligraphy practice book to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A portable calligraphy practice book includes a protective case. The protective case includes a spine board, with a cover panel and a bottom cover panel on each side of the spine board. Multiple annular elastic bands are fitted onto the outer side of the protective case and are fixedly connected to the outer wall of the cover panel. A binder is fixedly connected to the outer wall of the spine board facing the inside of the protective case. Several protective sleeves for protecting the calligraphy practice book pages are bound to the binder. Each protective sleeve includes a first transparent plastic sheet and a second transparent plastic sheet, with the outer edges of the first and second transparent plastic sheets heat-fused together to form a slot on one side of the protective sleeve. The calligraphy practice book pages are located within the slot. A binding hole adapted to the binder is provided through the protective sleeve. A storage bag is fixedly installed on the outer wall of the cover panel facing the inside of the protective case for storing the tracing paper.

[0007] As a further embodiment of this utility model: the end of the cover panel and the bottom cover away from the spine board is provided with a positioning groove corresponding to the annular elastic band, and the positioning groove is adapted to the annular elastic band.

[0008] As a further embodiment of this utility model: multiple elastic ropes are fixedly connected to the outer wall of the sealing panel at the opening of the storage bag, and an insertion hole is formed between the elastic ropes and the sealing panel.

[0009] As a further aspect of this utility model: a groove is provided at the corresponding position of the first transparent plastic sheet and the slot opening.

[0010] As a further embodiment of this utility model: the outer wall of the protective sleeve is provided with U-shaped opening grooves near the upper and lower ends, and a clamping plate is formed on the protective sleeve at the corresponding position of the U-shaped opening groove.

[0011] As a further improvement of this utility model: an iron sheet is fixedly installed on the outer wall of the bottom plate facing the inner wall of the protective shell, and multiple magnetic strips are magnetically connected to the surface of the iron sheet.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention features a protective shell that enhances the strength of the calligraphy practice sheets, preventing wrinkles and twisting during transport. The protective sleeve effectively protects the practice sheets, and users can print their own practice sheets to insert into the sleeve. The storage bag allows for the storage of a larger quantity of tracing paper for convenient use. A circular elastic band can be placed over the protective shell to block the opening between the cover and back cover, preventing the practice sheets from slipping out of the protective shell and the storage bag. Attached Figure Description

[0014] Figure 1 This is a structural diagram of a portable calligraphy practice book.

[0015] Figure 2 This is a schematic diagram of the internal structure of the protective shell in a portable calligraphy practice book.

[0016] Figure 3 This is one of the structural diagrams of a protective sleeve for a portable calligraphy practice book.

[0017] Figure 4 This is a schematic diagram of the slot structure in a portable calligraphy practice book.

[0018] Figure 5 This is a schematic diagram of the structure of a calligraphy practice sheet in a portable calligraphy practice book.

[0019] Figure 6 This is a schematic diagram of the structure of a strip groove in a portable calligraphy practice book.

[0020] Among them, the spine board 1, cover board 2, bottom cover board 3, book slot 4, binder 5, protective sleeve 6, first transparent plastic sheet 7, second transparent plastic sheet 8, slot 9, groove 10, binding hole 11, U-shaped opening groove 12, clip 13, storage bag 14, elastic cord 15, insertion hole 16, ring rubber band 17, positioning groove 18, iron sheet 19, magnetic strip 20, calligraphy copybook 21, tracing paper 22, easy tear hole 23, calligraphy copybook strip 24, strip groove 25. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4 In this embodiment of the utility model, a portable calligraphy practice book includes a protective shell. The protective shell includes a spine board 1, and a cover panel 2 and a bottom cover 3 are respectively provided on both sides of the spine board 1. A plurality of annular rubber bands 17 are sleeved on the outer side of the protective shell. The annular rubber bands 17 are fixedly connected to the outer wall of the cover panel 2. A binder 5 is fixedly connected to the outer wall of the spine board 1 facing the inner side of the protective shell. A plurality of protective sleeves 6 for protecting the calligraphy practice book pages 21 are attached to the binder 5. The protective sleeve 6 includes a first transparent plastic sheet 7 and a second transparent plastic sheet 8. The outer edges of the first transparent plastic sheet 7 and the second transparent plastic sheet 8 are heat-fused and fixed to form a slot 9 on one side of the protective sleeve 6. The calligraphy practice book pages 21 are located in the slot 9. A binding hole 11 adapted to the binder 5 is provided through the protective sleeve 6. A storage bag 14 is fixedly installed on the outer wall of the cover panel 2 facing the inner side of the protective shell. The storage bag 14 is used to store the tracing paper 22.

[0023] By adopting the above-mentioned solution, this utility model provides high strength to the calligraphy practice book through the protective shell, preventing wrinkles and twisting during carrying. The protective sleeve 6 effectively protects the calligraphy practice book pages 21, and users can print the calligraphy practice book pages 21 themselves and insert them into the protective sleeve 6 for use. The storage bag 14 can store a large amount of tracing paper for user convenience. The ring-shaped rubber band 17 can be put on the protective shell when carrying to block the opening between the cover panel 2 and the bottom cover 3, preventing the calligraphy practice book pages 21 in the protective sleeve 6 and the tracing paper 22 in the storage bag 14 from slipping out.

[0024] Specific combination Figure 2 In one embodiment of this utility model, a positioning groove 18 is provided at the end of the cover panel 2 and the bottom cover 3 away from the spine board 1 and at the corresponding position of the annular rubber band 17, and the positioning groove 18 is adapted to the annular rubber band 17.

[0025] By setting the positioning groove 18, when the protective case is tied with the ring rubber band 17, the ring rubber band 17 is put into the positioning groove 18 on the sealing panel 2 and the bottom sealing plate 3, which can prevent the ring rubber band 17 from slipping off the surface of the protective case during the carrying process.

[0026] Specific combination Figure 1 and Figure 2 In one embodiment of this utility model, a plurality of elastic cords 15 are fixedly connected to the outer wall of the sealing panel 2 at the opening of the storage bag 14, and an insertion hole 16 is formed between the elastic cords 15 and the sealing panel 2.

[0027] With the elastic cord 15 and the socket 16, the writing pen can be inserted into the socket 16 and the elastic cord 15 will clamp the writing pen to the surface of the cover panel 2, making it easy to carry the writing pen. The writing pen can also block the opening of the storage bag 14 to prevent the tracing paper 22 inside the storage bag 14 from slipping out.

[0028] Specific combination Figure 3 In one embodiment of the present invention, a groove 10 is provided at the corresponding position of the first transparent plastic sheet 7 and the opening of the slot 9 to facilitate opening the opening of the slot 9, thereby facilitating the insertion or removal of the copybook 21 from the slot 9.

[0029] Specific combination Figure 3 and Figure 4 In one embodiment of the present invention, a U-shaped opening groove 12 is provided through the outer wall of the protective sleeve 6 near both the upper and lower ends, and a clamping plate 13 is formed on the protective sleeve 6 at the corresponding position of the U-shaped opening groove 12.

[0030] With the setting of the clamp 13, when the user is tracing the paper, he / she can insert the two ends of the tracing paper 22 between the corresponding clamp 13 and the protective sleeve 6, so as to use the elasticity of the plastic itself to hold the tracing paper 22 on the surface of the protective sleeve 6, thereby preventing the tracing paper 22 from sliding on the surface of the protective sleeve 6 during the tracing process.

[0031] Specific combination Figure 2 In one embodiment of this utility model, an iron sheet 19 is fixedly installed on the outer wall of the bottom plate 3 facing the inner wall of the protective shell, and a plurality of magnetic strips 20 are magnetically connected to the surface of the iron sheet 19.

[0032] With the setting of the iron plate 19 and the magnetic strip 20, the user can take out the calligraphy practice page 21 containing the required practice and place it on the iron plate 10. Then, the tracing paper 22 is laid on the surface of the calligraphy practice page 21. The magnetic strip 20 and the iron plate 19 work together to fix the tracing paper 22 and the calligraphy practice page 21 together on the surface of the iron plate 19, so as to prevent the tracing paper 22 from sliding on the calligraphy practice page 21 during the practice process.

[0033] In addition, in some preferred embodiments of this utility model, the surface of the iron sheet 19 is provided with an anti-corrosion layer. The anti-corrosion layer can be a coating or plating formed by processing methods such as painting, powder coating, galvanizing, and chrome plating, so as to effectively prevent the iron sheet 19 from rusting and corroding and improve its service life.

[0034] Specific combination Figure 5 and Figure 6 In one embodiment of this utility model, unlike the embodiments described above, the copybook 21 is provided with a plurality of easily tearable holes 23 arranged in a straight line to facilitate the splitting of the copybook 21 into multiple copybook strips 24. The first transparent plastic sheet 7 and the second transparent plastic sheet 8 are heat-fused to form a plurality of strip grooves 25 between the first transparent plastic sheet 7 and the second transparent plastic sheet 8. The strip grooves 25 are adapted to the size of the copybook strips 24 to provide protection for the copybook strips 24. The top of the first transparent plastic sheet 7 is provided with a copybook strip 24 at the corresponding position of each strip groove 25 to facilitate the extraction of the copybook strips 24 located in the strip grooves 25.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A portable calligraphy practice book, characterized in that: The system includes a protective case, which includes a spine board (1). A cover panel (2) and a bottom cover (3) are respectively provided on both sides of the spine board (1). Multiple annular rubber bands (17) are fitted onto the outer side of the protective case. The annular rubber bands (17) are fixedly connected to the outer wall of the cover panel (2). A binder (5) is fixedly connected to the outer wall of the spine board (1) facing the inner side of the protective case. Several protective sleeves (6) for protecting the calligraphy template pages (21) are attached to the binder (5). Each protective sleeve (6) includes a first... A transparent plastic sheet (7) and a second transparent plastic sheet (8) are provided, and the outer edges of the first transparent plastic sheet (7) and the second transparent plastic sheet (8) are heat-fused to form a slot (9) on one side of the protective sleeve (6). The calligraphy copybook (21) is located in the slot (9). A binding hole (11) adapted to the binder (5) is provided through the protective sleeve (6). A storage bag (14) is fixedly installed on the outer wall of the cover panel (2) facing the inner wall of the protective shell. The storage bag (14) is used to store the tracing paper (22).

2. The portable calligraphy practice book according to claim 1, characterized in that: The end of the cover panel (2) and the bottom cover panel (3) away from the spine panel (1) is provided with a positioning groove (18) corresponding to the annular rubber band (17), and the positioning groove (18) is adapted to the annular rubber band (17).

3. A portable calligraphy practice book according to claim 1, characterized in that: The sealing panel (2) is fixedly connected to the outer wall of the opening of the storage bag (14) with multiple elastic cords (15), and an insertion hole (16) is formed between the elastic cords (15) and the sealing panel (2).

4. A portable calligraphy practice book according to claim 1, characterized in that: The first transparent plastic sheet (7) has a groove (10) at the corresponding position of the slot (9) opening.

5. A portable calligraphy practice book according to claim 1, characterized in that: The outer wall of the protective sleeve (6) is provided with U-shaped opening grooves (12) near the upper and lower ends, and a clamping plate (13) is formed on the protective sleeve (6) at the corresponding position of the U-shaped opening grooves (12).

6. A portable calligraphy practice book according to claim 1, characterized in that: The bottom plate (3) is fixedly installed with an iron sheet (19) facing the outer wall inside the protective shell, and the surface of the iron sheet (19) is magnetically connected with multiple magnet strips (20).

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