Novel notebook

Abstract

According to the novel notebook, a paper position adjusting structure is arranged in a protective sleeve, when paper needs to be replaced, the paper can be regularly placed in the protective sleeve, and the position, needing to be punched, of the paper is aligned with a top through hole in the protective sleeve and a through threaded hole in the lower half portion of the protective sleeve; punching can be directly conducted, then the paper sleeving shafts are spliced so that paper can be smoothly arranged on the paper sleeving shafts in a sleeving mode to complete replacement, and the replacement accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stationery, in particular to a novel notebook. Background Art

[0002] A notebook is a common learning tool and is widely used. It is not only used in learning, but also in work activities such as meetings and deliberations. There are many types of notebooks currently, which can be roughly divided into loose-leaf and non-loose-leaf. The advantage of a loose-leaf notebook is that it can be disassembled, replaced and combined, which is more flexible and economical.

[0003] When the paper of the loose-leaf notebook is replaced after use, it is necessary to manually punch holes in the paper and put it on the original shaft. However, the position of the paper cannot ensure accurate punching, resulting in that the subsequent paper cannot be smoothly put on the shaft of the original notebook. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model discloses a novel notebook, which adopts the technical scheme of comprising a protective cover, paper, an inner wall groove of a protective cover connecting part, a paper position adjustment structure, a top through hole, a paper set shaft and a top limiting plate, wherein a connecting part is provided between the upper and lower parts of the protective cover, an inner wall groove of the protective cover connecting part is provided on the inner side of the connecting part, a paper position adjustment structure is provided in the inner wall groove of the protective cover connecting part, the position of the paper can be adjusted by the paper position adjustment structure, so that new paper can be placed in the protective cover for punching operation, so as to ensure that subsequent paper can be smoothly sleeved on the paper set shaft, a top through hole is provided at the bottom of the upper half of the protective cover, a paper set shaft is detachably installed inside the lower half, the position of the paper set shaft corresponds to the position of the top through hole, a top screw hole is provided at the top end of the paper set shaft, a stud is integrally formed on the lower surface of the top limiting plate, and is installed by cooperating with the top screw hole, a hole is provided on the left side of the paper, the paper is sleeved on the paper set shaft through the hole and is limited by the top limiting plate, and a waterproof film is provided on the outer surface of the protective cover.

[0005] As a preferred technical solution of the utility model, a snap-fit ​​block is provided at the right end of the upper surface of the upper half of the protective cover, and a connecting belt is integrally formed on the right side of the lower half. The connecting belt is made of cloth material, and a snap is fixed to the right end of the upper surface of the connecting belt. When the notebook is not in use, the upper and lower halves of the protective cover are put together, and the snap-fit ​​block and the snap are connected, so that the notebook is in a stable closed state, which is beneficial to protecting the internal paper.

[0006] As a preferred technical solution of the utility model, the paper position adjustment structure includes a fixed shaft, a two-way threaded shaft, a knob, a mounting plate and an L-shaped card plate. The inner side of the connecting part between the upper and lower parts of the protective cover is provided with an inner wall groove of the protective cover connecting part. The fixed shaft is fixedly installed in the inner wall groove of the protective cover connecting part, and the two-way threaded shaft is rotatably installed. The two-way threaded shaft is driven by the knob. The left end of the mounting plate is respectively movably mounted with the fixed shaft, and is installed in cooperation with the threaded part of the two-way threaded shaft. The right end is an integrally formed L-shaped card plate. When the paper inside the notebook is used up and new paper needs to be added, in order to make the new paper fit in the holes when punching, The invention can be aligned with the paper set axis of the original notebook and enable the paper to be placed neatly in the protective cover. First, the paper set axis is removed, and several stacked papers to be punched are placed on the lower half of the protective cover. The left side of the paper contacts the inner wall of the L-shaped card plate. The position of the paper is adjusted by manually turning the knob so that it can be placed neatly. The punching position is located at the position where the paper set axis is located. This position corresponds to the top through hole and the through screw hole on the lower half of the protective cover, that is, the upper and lower sides of the punching position of the paper stack are all through-shaped, and the punching device can be used to directly punch the holes.

[0007] As a preferred technical solution of the utility model, the top through hole is closed by a detachable sealing plug.

[0008] As a preferred technical solution of the utility model, a through screw hole is opened on the lower half of the protective sleeve, and the outer wall of the paper set shaft near the lower end has a thread, through which the paper set shaft is installed in cooperation with the screw hole.

[0009] The beneficial effects of the utility model are as follows: by arranging a paper position adjustment structure in the protective cover, when the paper needs to be replaced, the paper can be placed neatly in the protective cover and the position where the hole needs to be punched will be aligned with the top through hole on the protective cover and the threaded hole through the lower part, so the holes can be punched directly, and then the paper set shaft can be spliced ​​so that the paper can be smoothly put on it to complete the replacement, thereby improving the accuracy of the replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 It is a schematic diagram of the top cross-sectional structure of the utility model;

[0012] Figure 3 It is a schematic diagram of the structure of some components of the utility model.

[0013] In the figure: protective cover 1, snap fitting block 2, connecting belt 3, snap 4, paper 5, inner wall groove of protective cover connecting part 6, fixed shaft 7, bidirectional threaded shaft 8, knob 9, mounting plate 10, L-shaped card plate 11, top through hole 12, sealing plug 13, paper set shaft 14, top limit plate 142. DETAILED DESCRIPTION

[0014] Example 1

[0015] like Figures 1 to 3 As shown, the utility model discloses a novel notebook, and the technical scheme adopted is, comprising a protective cover 1, paper 5, an inner wall groove 6 of a protective cover connection part, a paper position adjustment structure, a top through hole 12, a paper set shaft 14 and a top limiting plate 142, a connecting part is provided between the upper and lower parts of the protective cover 1, an inner wall groove 6 of the protective cover connection part is provided on the inner side of the connecting part, a paper position adjustment structure is arranged in the inner wall groove 6 of the protective cover connection part, a top through hole 12 is provided at the bottom of the upper half of the protective cover 1, a paper set shaft 14 is detachably installed inside the lower half, the position of the paper set shaft 14 corresponds to the position of the top through hole 12, a top screw hole is provided at the top end of the paper set shaft 14, a stud is integrally formed on the lower surface of the top limiting plate 142, and is installed by cooperating with the top screw hole, a hole is provided on the left side of the paper 5, the paper 5 is sleeved on the paper set shaft 14 through the hole and is limited by the top limiting plate 142, and a waterproof film is arranged on the outer surface of the protective cover 1.

[0016] As a preferred technical solution of the utility model, a snap-fit ​​block 2 is provided at the right end of the upper surface of the upper half of the protective cover 1, a connecting belt 3 is integrally formed on the right side of the lower half, a snap 4 is fixed to the right end of the upper surface of the connecting belt 3, and the snap-fit ​​block 2 and the snap 4 are connected in a mating manner.

[0017] As a preferred technical solution of the utility model, the paper position adjustment structure includes a fixed shaft 7, a bidirectional threaded shaft 8, a knob 9, a mounting plate 10 and an L-shaped card plate 11. A protective cover connecting part inner wall groove 6 is opened on the inner side of the connecting part between the upper and lower parts of the protective cover 1. The fixed shaft 7 is fixedly installed in the inner wall groove 6 of the protective cover connecting part, and the bidirectional threaded shaft 8 is rotatably installed. The bidirectional threaded shaft 8 is driven by the knob 9. The left end of the mounting plate 10 is movably mounted with the fixed shaft 7 and is installed in cooperation with the threaded part of the bidirectional threaded shaft 8. The right end is integrally formed with the L-shaped card plate 11.

[0018] As a preferred technical solution of the utility model, the top through hole 12 is closed by a detachable sealing plug 13 .

[0019] As a preferred technical solution of the utility model, a screw hole 141 is formed in the lower half of the protective cover 1 , and the outer wall of the paper set shaft 14 near the lower end has a thread, through which the paper set shaft 14 is installed in cooperation with the screw hole 141 .

[0020] The working principle of the utility model is as follows: when the papers in the notebook are used up and new papers need to be added, in order to align the holes of the new papers with the paper set shaft 14 of the original notebook during punching and to place the papers neatly in the protective cover 1, the paper set shaft 14 is first removed, and a plurality of stacked papers to be punched are placed on the lower half of the protective cover 1, the left side of the papers contacts the inner wall of the L-shaped card plate 11, and the knob 9 is manually turned to adjust the position of the papers so that they can be placed neatly. The punching position is located at the position where the paper set shaft 14 is located, and this position corresponds to the top through hole 12, and also corresponds to the through screw hole on the lower half of the protective cover, that is, the upper and lower sides of the punching position of the paper stack are all through-shaped, and the punching shaft can be used to directly punch the holes.

[0021] Components not described in detail herein are prior art.

[0022] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A new notebook, characterized by: The invention comprises a protective sleeve (1), a paper (5), an inner wall groove (6) of a protective sleeve connecting part, a paper position adjustment structure, a top through hole (12), a paper set shaft (14) and a top limiting plate (142); a connecting part is provided between the upper and lower parts of the protective sleeve (1), and an inner wall groove (6) of the protective sleeve connecting part is provided on the inner side of the connecting part; a paper position adjustment structure is provided in the inner wall groove (6) of the protective sleeve connecting part; a top through hole (12) is provided at the bottom of the upper half of the protective sleeve (1), and a paper set shaft (14) is detachably installed inside the lower half, and the position of the paper set shaft (14) corresponds to the position of the top through hole (12); a top screw hole is provided at the top end of the paper set shaft (14), and a stud is integrally formed on the lower surface of the top limiting plate (142), and is installed by cooperating with the top screw hole; a hole is provided on the left side of the paper (5), and the paper is sleeved on the paper set shaft (14) through the hole and is limited by the top limiting plate (142).

2. A novel notebook according to claim 1, characterized in that: A layer of waterproof film is provided on the outer surface of the protective cover (1).

3. A novel notebook according to claim 1, characterized in that: The upper part of the protective cover (1) has a snap-fit ​​block (2) at the right end of the upper surface, and the lower part has a connecting belt (3) integrally formed on the right side, and a snap (4) is fixed to the right end of the upper surface of the connecting belt (3); the snap-fit ​​block (2) and the snap (4) are connected in a matching manner.

4. A novel notebook according to claim 1, characterized in that: The paper position adjustment structure comprises a fixed shaft (7), a bidirectional threaded shaft (8), a knob (9), a mounting plate (10) and an L-shaped card plate (11); the inner side of the connecting portion between the upper and lower parts of the protective sleeve (1) is provided with an inner wall groove (6) of the protective sleeve connecting portion; the fixed shaft (7) is fixedly mounted in the inner wall groove (6) of the protective sleeve connecting portion, and the bidirectional threaded shaft (8) is rotatably mounted; the bidirectional threaded shaft (8) is driven by the knob (9); the left end of the mounting plate (10) is movably mounted on the fixed shaft (7), and is mounted in cooperation with the threaded portion of the bidirectional threaded shaft (8), and the right end is integrally formed with an L-shaped card plate (11).

5. A novel notebook according to claim 1, characterized in that: The top through hole (12) is closed by a detachable sealing plug (13).

6. A novel notebook according to claim 1, characterized in that: The lower half of the protective sleeve (1) is provided with a through screw hole (141), and the outer wall of the paper set shaft (14) near the lower end has a thread, through which the paper set shaft (14) is mounted in cooperation with the screw hole (141).

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