CN219969240U

CN219969240U - Improved paper notebook

Info

Publication number: CN219969240U
Application number: CN202321324120.8U
Authority: CN
Inventors: 柴迪迪; 张承红; 张翠飞
Original assignee: Ningbo Zhenhai Chengdi Stationery Co ltd
Current assignee: Ningbo Zhenhai Chengdi Stationery Co ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-11-07
Anticipated expiration: 2033-05-29

Abstract

An improved paper notebook comprises a book case, wherein the book case comprises a front cover case and a back cover case, and pages are arranged between the front cover case and the back cover case. The paper notebook also comprises a fixing component assembled at the back of the book case, wherein the fixing component comprises a connecting plate and an assembling rotating plate. The front cover shell and the back cover shell are rotatably connected to two sides of the connecting plate. The back of the connecting plate is provided with an assembly groove, and the assembly rotating plate is rotatably connected with one side of the assembly groove. The other side of the assembly groove is provided with a through groove, the assembly rotating plate is provided with a fixing piece which is semi-annular in section and penetrates through the through groove, and the page is provided with a penetrating groove for the fixing piece to penetrate through. The front of the connecting plate is provided with a fixing groove, and the fixing piece is assembled and fixed with the fixing groove after being turned to the front of the connecting plate. Compared with the prior art, the utility model has the following beneficial effects: the disassembly and assembly are simple, and the risk of damaging pages or fingers when the operation is improper is avoided.

Description

Improved paper notebook

Technical Field

The utility model belongs to the field of paper notebooks, and particularly relates to an improved paper notepad.

Background

With the advent of the digital age, paper notebooks have been replaced in many ways by various electronic devices. However, paper notebooks still have irreplaceable advantages in terms of hand feel, writing experience, and knowledge recording. Thus, many people still enjoy paper notebooks, especially in the areas of learning, work, and creative. In order to meet the diversified demands of modern people on notebooks, paper notebooks with increased or decreased pages are produced, and the main technology is coil notebooks and loose-leaf notebooks.

The coil notebook adopts a metal or plastic coil to fix the pages together. The user can turn pages by rotating the coil, and can detach the coil by special tools so as to increase, decrease or replace pages. The coil notebook has the advantages of smooth page turning, but has the defect that special tools are needed for inserting pages, and the operation is troublesome.

The loose-leaf notebook adopts a metal or plastic ring to fix the pages. The rings can be opened by special mechanisms to facilitate the addition or removal or replacement of pages. Loose-leaf notebooks generally have a better writing experience and a larger page capacity. However, loose-leaf notebooks have certain operational difficulties when adding pages: the fixing structure needs to be forcibly separated so that the upper ring and the lower ring of the fixing ring are separated. When the upper ring and the lower ring are closed, the biting force is overlarge, pages are easy to bite when the upper ring and the lower ring are additionally arranged, the pages are damaged, and fingers are easy to hurt.

Accordingly, the present utility model has been further designed and developed based on some of the above prior art.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides an improved paper notebook which is simple to assemble and disassemble and avoids the risk of damaging pages or fingers when the operation is improper.

In order to solve the technical problems, the utility model is solved by the following technical scheme.

An improved paper notebook comprises a book case, wherein the book case comprises a front cover case and a back cover case, and pages are arranged between the front cover case and the back cover case.

The distinguishing features of the utility model compared with the prior art are that: the paper notebook also comprises a fixing component assembled at the back of the book case, wherein the fixing component comprises a connecting plate and an assembling rotating plate. The front cover shell and the back cover shell are rotatably connected to two sides of the connecting plate. The back of the connecting plate is provided with an assembly groove, and the assembly rotating plate is rotatably connected with one side of the assembly groove. The other side of the assembly groove is provided with a through groove, the assembly rotating plate is provided with a fixing piece which is semi-annular in section and penetrates through the through groove, and the page is provided with a penetrating groove for the fixing piece to penetrate through. The front of the connecting plate is provided with a fixing groove, and the fixing piece is assembled and fixed with the fixing groove after being turned to the front of the connecting plate. The user makes mounting and page break away from through rotating the assembly pivoted plate, can carry out the operation of dismouting page, and the dismouting is simple, and has avoided when the operation is improper to damage the page or has made the risk of finger injury.

According to the preferred embodiment of the improved paper notebook, specifically, the fixing piece is in a half-cut sleeve shape, so that the pages can be reliably limited, deflection of the pages on a plane is limited, and the assembled pages are tidy and attractive overall.

According to the preferred embodiment of the improved paper notebook, specifically, the passive absorption part is arranged at the free end part of the fixing part, and the active absorption part is arranged in the fixing groove, so that the fixing part can be reliably fixed, and the fixing part is convenient to assemble and disassemble.

According to the preferred embodiment of the improved paper notebook, specifically, the number of the fixing pieces is 2 and the fixing pieces are positioned on two sides of the assembled rotating plate, and the number of the fixing pieces is 2 which is minimum and necessary, so that pages of a book are as flat as possible on one side of a spine of the book, arms of the fixing pieces are prevented from being pressed when writing is avoided as much as possible, and writing experience is improved.

According to the preferred embodiment of the improved paper notebook, specifically, the thickness of the assembly rotating plate is smaller than or equal to the depth of the assembly groove, so that the surface of the fixing assembly is as flat as possible, and the probability of the assembly rotating plate being rotated by mistake in environments such as carrying is reduced.

According to the preferred embodiment of the improved paper notebook, specifically, the upper surface of the assembly rotating plate is provided with the pulling piece higher than the assembly groove, and a user can drive the assembly rotating plate to rotate through the pulling piece without other tools.

According to the preferred embodiment of the improved paper notebook, the assembly rotating plate is connected with the connecting plate through the torsion spring rotating shaft, so that the force requirement for rotating the assembly rotating plate is increased, and the probability of mistakenly rotating the assembly rotating plate in environments such as carrying is reduced.

According to the preferred embodiment of the improved paper notebook, specifically, the connecting plate is connected with the front cover shell and the back cover shell through the hinge connecting piece, so that the book cover and the fixing assembly are stably and reliably assembled.

Compared with the prior art, the utility model has the following beneficial effects: the user makes mounting and page break away from through rotating the assembly pivoted plate, can carry out the operation of dismouting page, and the dismouting is simple, and has avoided when the operation is improper to damage the page or has made the risk of finger injury.

Drawings

Fig. 1 is a schematic perspective view of a paper notebook according to the present utility model.

Fig. 2 is an exploded view of the structure of the paper notebook according to the present utility model.

Fig. 3 is an exploded view of the structure of the fixing assembly as seen from the inner side of the spine.

Fig. 4 is an exploded view of the structure of the fixing assembly as seen from the outer side of the spine.

The following is a description of the marks in the drawings of the specification:

1. a book case; 11. a cover shell; 12. a back shell;

2. pages of books; 21. pass through the slot;

3. a fixing assembly; 31. a torsion spring rotating shaft; 32. a hinge connector;

40. a connecting plate; 41. an assembly groove; 42. a through groove; 43. a fixing groove; 44. an active adsorbent member;

50. assembling a rotating plate; 51. a fixing member; 52. a passive adsorbent member; 53. pulling the sheet.

Description of the embodiments

The utility model is described in further detail below with reference to the drawings and the detailed description.

In the following embodiments, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout, and the embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

In the description of the present utility model, it is to be understood that the terms: the directions of the center, the longitudinal, the lateral, the length, the width, the thickness, the upper, the lower, the front, the rear, the left, the right, the vertical, the horizontal, the top, the bottom, the inner, the outer, the clockwise, the counterclockwise, etc. indicate the directions or the positional relationship based on the directions or the positional relationship shown in the drawings, are merely for convenience of description and simplification of the description, and therefore, should not be construed as limiting the present utility model. Furthermore, the term: first, second, etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of features shown. In the description of the present utility model, unless explicitly specified and defined otherwise, the terms: mounting, connecting, etc. should be construed broadly and the specific meaning of the terms in the present application will be understood by those skilled in the art in view of the specific circumstances.

Referring to fig. 1 to 4, an improved paper notebook includes a case 1, the case 1 including a front case 11 and a rear case 12, and pages 2 interposed between the front case 11 and the rear case 12.

The distinguishing features of the utility model compared with the prior art are that: the paper notebook further comprises a fixing component 3 assembled at the back of the book case 1, and the fixing component 3 comprises a connecting plate 40 and an assembling rotating plate 50. The front cover 11 and the back cover 12 are rotatably connected to both sides of the connection plate 40. The back surface of the connection plate 40 is provided with an assembly groove 41, and the assembly rotation plate 50 is rotatably connected to one side of the assembly groove 41. The other side of the assembly groove 41 is provided with a through groove 42, the assembly rotating plate 50 is provided with a fixing piece 51 which is semi-annular in section and penetrates through the through groove 42, and the page 2 is provided with a penetrating groove 21 for the fixing piece 51 to penetrate through. The front surface of the connecting plate 40 is provided with a fixing groove 43, and the fixing piece 51 is assembled and fixed with the fixing groove 43 after being turned to the front surface of the connecting plate 40. The user can detach and mount the pages 2 by rotating the assembly rotating plate 50 so that the fixing member 51 is separated from the pages 2, the detachment and mount are simple, and the risk of damaging the pages 2 or injuring fingers when the operation is improper is avoided.

Specifically, the assembly structure of the fixing member 51 is as follows: the fixing piece 51 is in a half-cut sleeve shape, can reliably limit the pages 2, is beneficial to limiting deflection of the pages 2 on a plane, and enables the assembled pages 2 to be tidy and beautiful as a whole. The fixing member 51 is provided with a passive adsorption member 52 at the free end, and the active adsorption member 44 is installed in the fixing groove 43, so that the fixing member 51 can be reliably fixed, and the assembly and the disassembly are convenient.

Preferably, the number of the fixing pieces 51 is 2, and the fixing pieces 51 are located at two sides of the assembly rotating plate 50, and the number of the fixing pieces 51 is the minimum and necessary 2, so that the page 2 is as flat as possible on one side of the spine, the fixing pieces 51 are prevented from being pressed against the arm as much as possible during writing, and writing experience is improved.

Specifically, the assembly structure for assembling the rotating plate 50 is as follows: the thickness of the assembling rotating plate 50 is smaller than or equal to the depth of the assembling groove 41, so that the surface of the fixing assembly 3 is as flat as possible, and the probability of the assembling rotating plate 50 being rotated by mistake in environments such as carrying is reduced. The upper surface of the assembly rotating plate 50 is provided with a pulling piece 53 which is higher than the assembly groove 41, and a user can drive the assembly rotating plate 50 to rotate through the pulling piece 53 without other tools. The assembly rotating plate 50 is connected to the connecting plate 40 through the torsion spring shaft 31, so as to increase the force requirement required for rotating the assembly rotating plate 50 and reduce the probability of false rotation of the assembly rotating plate 50 in environments such as carrying.

In order to avoid the separation of the fixing assembly 3 and the book case 1 during frequent use and improve the service life of the paper notebook, the connecting plate 40 is connected and assembled with the front cover case 11 and the back cover case 12 through the hinge connecting piece 32, so that the assembly between the book case 1 and the fixing assembly 3 is stable and reliable.

The scope of the present utility model includes, but is not limited to, the above embodiments, and any alterations, modifications, and improvements made by those skilled in the art are intended to fall within the scope of the utility model.

Claims

1. An improved paper notebook comprises a book case (1), wherein the book case (1) comprises a front cover case (11) and a back cover case (12), pages (2) are arranged between the front cover case (11) and the back cover case (12), and the improved paper notebook is characterized by further comprising a fixing component (3) assembled at the back of the book case (1), and the fixing component (3) comprises a connecting plate (40) and an assembling rotating plate (50); the front cover shell (11) and the back cover shell (12) are rotatably connected to two sides of the connecting plate (40);

the back of the connecting plate (40) is provided with an assembling groove (41), and the assembling rotating plate (50) is rotatably connected with one side of the assembling groove (41); a through groove (42) is formed in the other side of the assembly groove (41), a fixing piece (51) with a semi-annular section penetrating through the through groove (42) is arranged on the assembly rotating plate (50), and a penetrating groove (21) for the fixing piece (51) to penetrate is formed in the page (2); the front surface of the connecting plate (40) is provided with a fixing groove (43), and the fixing piece (51) is assembled and fixed with the fixing groove (43) after rotating to the front surface of the connecting plate (40).

2. An improved paper notebook according to claim 1, characterized in that the fixing member (51) is a half-cut sleeve-like.

3. An improved paper notebook according to claim 1, characterized in that the fixing member (51) is provided with a passive absorbing member (52) at a free end portion, and the fixing groove (43) is internally provided with an active absorbing member (44).

4. An improved paper notebook according to claim 1, characterized in that the number of the fixing members (51) is 2 and are located on both sides of the assembly turning plate (50).

5. An improved paper notebook according to claim 1, characterized in that the thickness of the fitting turning plate (50) is equal to or less than the depth of the fitting groove (41).

6. An improved paper notebook according to claim 1, characterized in that the upper surface of the mounting rotating plate (50) is provided with a pull tab (53) which is higher than the mounting groove (41).

7. An improved paper notebook according to claim 1, characterized in that the assembly rotating plate (50) is assembled with the connecting plate (40) through a torsion spring rotating shaft (31).

8. An improved paper notebook according to claim 1, characterized in that the connection board (40) is connected and assembled with the front cover (11) and the back cover (12) through a hinge connector (32).