Loose-leaf notebook convenient to carry

Abstract

The utility model relates to a portable loose-leaf notebook, which relates to the technical field of books and comprises a page body, a limiting component and a fixing component, the page body comprises paper, a first cover and a second cover, the first cover and the second cover are arranged on two sides of the paper, and handles are arranged on the first cover and the second cover; the limiting assembly comprises a plurality of first baffles and a plurality of second baffles, the first baffles and the second baffles are arranged on the second cover, the first baffles are attached to the side walls of the top and the bottom of the paper respectively, and the second baffles are attached to the side wall of the side, away from the lifting handle, of the paper. The fixing assembly comprises a fixing rod arranged on the second cover, a fixing sleeve arranged on the fixing rod in a sleeving mode, a plurality of first limiting strips arranged on the fixing rod and a second limiting strip arranged in the fixing sleeve, and the first limiting strips abut against the second limiting strip. By means of the limiting assembly and the fixing assembly, paper is not prone to damage in the carrying process.

Description

Technical Field

[0001] The utility model relates to the technical field of books, in particular to a loose-leaf notebook which is convenient to carry. Background Art

[0002] Loose-leaf notebooks are composed of covers, binders (or coils), and paper; the cover of loose-leaf notebooks has a variety of materials, including genuine leather, imitation leather, imported color-changing leather, PU leather, artificial leather, PVC, Oxford cloth, etc. The method of use is to open the binder, take out the paper and replace the loose-leaf core (grid, blank, horizontal line) you want to replace, use the separator page to classify it for easy search and search, and the paper is usually provided with a through hole for the first round hole to pass through.

[0003] At present, a Chinese utility model patent application with publication date of October 20, 2023 and publication number CN219856563U proposes a notebook, comprising a book cover and paper between the book covers, wherein a cross bar is fixedly connected to the middle part of the book cover, a first semicircular plate is fixedly connected to the top of the cross bar, a plurality of fixed blocks distributed along the length direction of the cross bar are fixedly connected to the cross bar, the fixed block is fixedly connected to a fixed shaft, the fixed sleeve is sleeved with a second semicircular plate, one end of the first semicircular plate and the second semicircular plate can be fitted with each other, one end of the second semicircular plate is connected to a spring, and the other end of the spring is fixedly connected to the fixed block.

[0004] The utility model has the advantage of convenient replacement of paper.

[0005] However, the notebook with the above structure has the following defects in actual use: when carrying it outside, since the pages of the notebook are loose, it is easy for the pages to be accidentally turned over, resulting in the damage of the pages, and in many cases, the user likes to put other loose single-page papers or other thin objects in the pages, which makes it even more difficult to close the notebook cover, and the objects in the pages are easy to fall off when carrying, which is very inconvenient to carry; and when the book is tied, the paper and the clamping end of the binder are against each other, and the paper is easy to shake, so the paper and the clamping end of the binder are easy to wear, which is not conducive to long-term carrying of the book. Utility Model Content

[0006] The utility model provides a loose-leaf notebook that is easy to carry, which can improve the technical problems in the related art that when carrying the notebook outside, the paper is easy to be worn out with the clamping end of the binder and the paper is easy to be damaged due to looseness.

[0007] The present application embodiment provides a portable loose-leaf notebook, comprising:

[0008] A book page body, a clip assembly, a limit assembly and a fixing assembly, wherein the clip assembly is used to bind the book page body, the book page body comprises paper, a first cover and a second cover arranged on both sides of the paper, and the first cover and the second cover are both provided with handles;

[0009] The limiting assembly includes a plurality of first baffles and a second baffle, wherein the first baffles and the second baffles are both arranged on the second cover, the plurality of first baffles are respectively attached to the top and bottom side walls of the paper, and the second baffle is attached to the side wall of the paper away from the handle;

[0010] The fixing assembly includes a fixing rod arranged on the second cover, a fixing sleeve mounted on the fixing rod, a plurality of first limiting strips arranged on the fixing rod, and a second limiting strip arranged in the fixing sleeve, the first limiting strips abut against the second limiting strips, the fixing sleeve abuts against the outer side wall of the first cover, and a first circular hole is opened on the first cover.

[0011] The above technical solutions in the embodiments of the present application have at least the following technical effects:

[0012] When closing the notebook, take out the fixing cover, stick the top and bottom side walls of the paper to the first baffle, stick the side wall of the paper away from the handle to the second baffle, turn over the first cover and cover it on the paper, the fixing rod passes through the first round hole, covers the fixing cover, the first limit block abuts against the second limit block, continue to press the fixing cover, the first limit block and the second limit block are compressed until the fixing cover abuts against the side wall of the first cover, release the fixing cover, the first limit block abuts against the second limit block; when carrying the notebook, hold the handle to lift the book to carry it, therefore, the first baffle The plate and the second baffle are set to limit the paper so that when the paper is carried, the paper will not abut against the clamping end of the binder, which greatly reduces the probability of wear between the paper and the clamping end of the binder; the fixed rod, the fixed sleeve, the first limiting strip and the second limiting strip are set so that the fixed sleeve abuts against the side wall of the first cover through the first limiting block and the second limiting block, so that the whole paper abuts between the first cover and the second cover, and it is difficult for the paper to become loose or shaken; while reducing the probability of wear between the paper and the clamping end of the binder, it is difficult for the paper to become loose.

[0013] The embodiment of the present application provides a portable loose-leaf notebook that can limit the position of the paper through the first baffle and the second baffle, so that the paper does not abut against the clamping end of the binder when being carried; through the fixing component, the paper is abutted between the first cover and the second cover as a whole, and it is difficult for the paper to become loose or shaken when being carried, which greatly reduces the probability of the paper being damaged or worn when being carried.

[0014] In some embodiments, the fixing assembly further comprises an elastic cord wound between the first cover and the second cover.

[0015] In some embodiments, a fixing buckle is provided on the first cover, one end of the elastic rope is provided on the second cover, and the other end is clamped on the fixing buckle by opening a plurality of second through holes.

[0016] In some embodiments, a first through hole is formed on the first cover for the first baffle plate and the second baffle plate to pass through, and a damping force is provided between the first baffle plate, the second baffle plate and the side wall of the first through hole.

[0017] In some embodiments, a plurality of the first limiting strips are distributed on the fixing rod along the length direction of the fixing rod.

[0018] In some embodiments, a plurality of second circular holes are provided on the paper, the first cover and the second cover, the clip assembly comprises a rotating shaft and a first connecting rod and a second connecting rod hinged on both sides of the rotating shaft, the first connecting rod is provided with a first clip, the second connecting rod is provided with a second clip, the first clip and the second clip are detachably connected, and the first clip and the second clip both pass through the second circular holes.

[0019] In some embodiments, a plurality of first abutment clips are provided on the first connecting rod, a plurality of second abutment clips are provided on the second connecting rod, a protrusion is provided on the free end of the first abutment clip, a recess is provided on the free end of the second abutment clip, and the first abutment clip and the second abutment clip both pass through the second circular hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 A schematic diagram of a three-dimensional structure of a portable loose-leaf notebook provided in an embodiment of the present application;

[0022] Figure 2 For along Figure 1 The cross-sectional structure diagram along the AA line;

[0023] Figure 3 for Figure 1 Enlarged view of middle part B;

[0024] Figure 4 for Figure 2 Enlarged view of middle C;

[0025] Figure 5A schematic diagram of the three-dimensional structure of a clip assembly provided in an embodiment of the present application;

[0026] Figure 6 This is a schematic diagram of the three-dimensional structure of the book body after it is turned over.

[0027] Among them, the reference numerals in the figure are:

[0028] 10. Book page body; 11. Paper; 12. First cover; 13. Second cover; 14. Handle; 15. First round hole; 16. First through hole; 17. Second round hole; 20. Clip assembly; 21. Rotating shaft; 22. First connecting rod; 23. Second connecting rod; 24. First clip; 25. Second clip; 26. First abutting clip; 27. Second abutting clip; 30. Limiting assembly; 31. First baffle; 32. Second baffle; 37. Limiting block; 40. Fixing assembly; 41. Fixing rod; 42. Fixing sleeve; 43. First limiting strip; 44. Second limiting strip; 45. Elastic rope; 451. Second through hole; 46. Fixing buckle. DETAILED DESCRIPTION

[0029] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned figure descriptions are intended to cover non-exclusive inclusions.

[0031] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0032] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0034] In this application, "and / or" is only a description of the association relationship of associated objects, indicating that there can be three relationships; for example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0035] It should be noted that, in the present application, words such as "in some embodiments", "exemplarily", "for example", etc. are used to indicate examples, illustrations or descriptions. Any embodiment or design described in the present application as "in some embodiments", "exemplarily", "for example" should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "in some embodiments", "exemplarily", "for example", etc. is intended to present related concepts in a concrete way, meaning that specific features, structures or characteristics described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the above words in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0036] Loose-leaf notebooks are composed of covers, binders (or coils), and paper; the cover of loose-leaf notebooks has a variety of materials, including genuine leather, imitation leather, imported color-changing leather, PU leather, artificial leather, PVC, Oxford cloth, etc. The method of use is to open the binder, take out the paper and replace the loose-leaf core (grid, blank, horizontal line) you want to replace, use the separator page to classify it for easy search and search, and the paper is usually provided with a through hole for the first round hole to pass through.

[0037] However, the loose-leaf notebooks of the existing structure have the following defects in actual use: when carrying the notebook outside, since the pages of the notebook are loose, it is easy to cause the pages to be opened inadvertently, resulting in the damage of the pages, and in many cases, users like to put other loose single-page papers or other thin objects in the pages, which makes it even more difficult to close the notebook, and the objects in the pages are easy to fall off when carrying, which is very inconvenient to carry; and when the book is tied, the paper and the clamping end of the binder are against each other, and the paper is easy to shake, so the paper and the clamping end of the binder are easy to wear, which is not conducive to long-term carrying of the book.

[0038] Based on this, the technical problems existing in the related art that when carrying out, the paper is easily worn out between the clamping end of the binder and the paper is easily damaged due to looseness can be improved. The embodiments of the present application provide the following solutions.

[0039] Please read Figures 1 to 6 The present application embodiment provides a portable loose-leaf notebook, comprising:

[0040] The probability of wear and tear is reduced; the setting of the fixing rod 41, the fixing sleeve 42, the first limiting strip 43 and the second limiting strip 44 enables the fixing sleeve 42 to abut against the side wall of the first cover 12 through the first limiting block 37 and the second limiting block 37, so that the paper 11 is abutted between the first cover 12 and the second cover 13 as a whole, and it is difficult for the paper 11 to become loose or shaken; while reducing the probability of wear and tear between the paper 11 and the clamping end of the binder, it is difficult for the paper 11 to become loose.

[0041] Optionally, in some embodiments, please read Figure 1 to Figure 2 The fixing assembly 40 further includes an elastic rope 45 , and the elastic rope 45 is wound between the first cover 12 and the second cover 13 .

[0042] With such arrangement, when closing the notebook, the fixing sleeve 42 is taken out, the first cover 12 is turned over and covered on the paper 11, the fixing rod 41 passes through the first circular hole 15, and the fixing sleeve 42 is covered, the first limiting block 37 abuts against the second limiting block 37, and the fixing sleeve 42 is continuously pressed, the first limiting block 37 and the second limiting block 37 are compressed by force until the fixing sleeve 42 abuts against the side wall of the first cover 12, the fixing sleeve 42 is released, the first limiting block 37 abuts against the second limiting block 37; the elastic rope 45 is picked up and wound between the first cover 12 and the second cover 13, so that the notebook is in a closed state and is not easy to be opened, making it more convenient to use and carry.

[0043] Optionally, in some embodiments, see Figure 3 A fixing buckle 46 is provided on the first cover 12 , one end of the elastic rope 45 is provided on the second cover 13 , and the other end is clamped on the fixing buckle 46 by opening a plurality of second through holes 451 .

[0044] With such arrangement, when winding the elastic cord 45, the elastic cord 45 is picked up and wound between the first cover 12 and the second cover 13, and the free end of the elastic cord 45 is clamped on the fixing buckle 46 through the second through hole 451. Therefore, the fixing buckle 46 can effectively connect the upper cover with the lower cover, so that the notebook is in a closed state; the fixing buckle 46 makes the elastic cord 45 more stable when binding and less likely to deviate; the elastic cord 45 has a simple structure and is more convenient to use.

[0045] Optionally, in some embodiments, see Figures 4 to 5 The first cover 12 is provided with a first through hole 16 for the first baffle 31 and the second baffle 32 to pass through, and a damping force is provided between the first baffle 31 and the second baffle 32 and the side wall of the first through hole 16 .

[0046] With such arrangement, when closing the notebook, the first cover 12 is turned over and covered on the paper 11, and the first baffle 31 and the second baffle 32 pass through the first through hole 16 until the first cover 12 fits against the side wall of the paper 11; therefore, the arrangement of the first through hole 16 and the damping force makes it difficult for the first cover 12 to shake when the notebook is carried, thereby making it difficult for the paper 11 to loosen and shake.

[0047] Optionally, in some embodiments, see Figure 4 , a plurality of the first limiting strips 43 are distributed on the fixing rod 41 along the length direction of the fixing rod 41 .

[0048] With such arrangement, when the number of sheets 11 of the loose-leaf notebook decreases, when closing the notebook, the fixing sleeve 42 is taken out, the first cover 12 is turned over and covered on the sheets 11, the fixing rod 41 passes through the first circular hole 15, the fixing sleeve 42 is covered, the first limiting block 37 abuts against the second limiting block 37, the fixing sleeve 42 is continuously pressed, the first limiting block 37 and the second limiting block 37 are compressed by force until the fixing sleeve 42 abuts against the side wall of the first cover 12, the fixing sleeve 42 is released, the first limiting block 37 abuts against the second limiting block 37; therefore, the distribution of the first limiting strip 43 enables the fixing rod 41 and the fixing sleeve 42 to fix loose-leaf notebooks of different thicknesses.

[0049] Optionally, in some embodiments, see Figure 6 A plurality of second circular holes 17 are formed on the paper 11, the first cover 12 and the second cover 13. The clip assembly 20 includes a rotating shaft 21 and a first connecting rod 22 and a second connecting rod 23 hinged on both sides of the rotating shaft 21. A first clip 24 is provided on the first connecting rod 22, and a second clip 25 is provided on the second connecting rod 23. The first clip 24 and the second clip 25 are detachably connected, and both the first clip 24 and the second clip 25 pass through the second circular hole 17.

[0050] With such arrangement, when it is necessary to add pages, the notebook is opened, and the paper 11 is turned over to the position where the page needs to be added, and the hook parts of the first clip 24 and the second clip 25 are meshed with each other; the hook parts of the first clip 24 and the second clip 25 are moved up and down to move them away from each other, and then the first clip 24 and the second clip 25 are rotated in the direction away from each other, so that the first clip 24 and the second clip 25 can be opened, the second round hole 17 is aligned with the second clip 25, and the paper 11 for adding pages is placed, the hook parts of the first clip 24 and the second clip 25 are turned over and moved up and down to make the hook parts of the first clip 24 and the second clip 25 correspond to each other, and the first clip 24 and the second clip 25 are released, and the hook parts of the first clip 24 and the second clip 25 are meshed with each other to complete the installation. Therefore, the arrangement of the first clip 24 and the second clip 25 is convenient for the user to add pages to the notebook.

[0051] Optionally, in some embodiments, see Figure 6 The first connecting rod 22 is provided with a plurality of first abutment clips 26, and the second connecting rod 23 is provided with a plurality of second abutment clips 27. A protrusion is provided on the free end of the first abutment clip 26, and a recess is provided on the free end of the second abutment clip 27. Both the first abutment clip 26 and the second abutment clip 27 pass through the second circular hole 17.

[0052] In this way, when the hook parts of the first clip 24 and the second clip 25 are engaged with each other, the protrusion of the free end of the first abutting clip 26 abuts against the recessed part of the free end of the second abutting clip 27. When the clip assembly 20 shakes, the protrusion of the free end of the first abutting clip 26 abuts against the recessed part of the free end of the second abutting clip 27. The first abutting clip 26 is arranged on the first connecting rod 22, and the second abutting clip 27 is arranged on the second connecting rod 23. The first clip 24 and the second clip 25 are difficult to shake. Therefore, the arrangement of the first abutting clip 26 and the second abutting clip 27 makes it difficult for the first clip 24 and the second clip 25 to shake during daily use.

[0053] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A portable loose-leaf notebook, characterized in that: The invention comprises a book page body (10), a clip assembly (20), a limit assembly (30) and a fixing assembly (40), wherein the clip assembly (20) is used for binding the book page body (10), the book page body (10) comprises paper (11), a first cover (12) and a second cover (13) arranged on both sides of the paper (11), and handles (14) are arranged on the first cover (12) and the second cover (13); The limiting assembly (30) comprises a plurality of first baffles (31) and a second baffle (32), wherein the first baffles (31) and the second baffles (32) are both arranged on the second cover (13), the plurality of first baffles (31) are respectively in contact with the top and bottom side walls of the paper (11), and the second baffles (32) are in contact with the side wall of the paper (11) away from the handle (14); The fixing assembly (40) comprises a fixing rod (41) arranged on the second cover (13), a fixing sleeve (42) sleeved on the fixing rod (41), a plurality of first limiting strips (43) arranged on the fixing rod (41), and a second limiting strip (44) arranged in the fixing sleeve (42), wherein the first limiting strips (43) abut against the second limiting strips (44), the fixing sleeve (42) abuts against the outer side wall of the first cover (12), and the first cover (12) is provided with a first circular hole (15).

2. A portable loose-leaf notebook according to claim 1, characterized in that: The fixing assembly (40) further comprises an elastic cord (45), wherein the elastic cord (45) is wound between the first cover (12) and the second cover (13).

3. A portable loose-leaf notebook according to claim 2, characterized in that: A fixing buckle (46) is provided on the first cover (12); one end of the elastic rope (45) is provided on the second cover (13); and the other end is clamped on the fixing buckle (46) by opening a plurality of second through holes (451).

4. A portable loose-leaf notebook according to any one of claims 1 to 3, characterized in that: The first cover (12) is provided with a first through hole (16) for the first baffle plate (31) and the second baffle plate (32) to pass through, and a damping force is provided between the first baffle plate (31) and the second baffle plate (32) and the side wall of the first through hole (16).

5. A portable loose-leaf notebook according to claim 4, characterized in that: A plurality of the first limiting strips (43) are distributed on the fixing rod (41) along the length direction of the fixing rod (41).

6. The portable loose-leaf notebook according to claim 1, characterized in that: A plurality of second circular holes (17) are provided on the paper (11), the first cover (12) and the second cover (13); the clip assembly (20) comprises a rotating shaft (21) and a first connecting rod (22) and a second connecting rod (23) hinged on both sides of the rotating shaft (21); a first clip (24) is provided on the first connecting rod (22); a second clip (25) is provided on the second connecting rod (23); the first clip (24) and the second clip (25) are detachably connected; and the first clip (24) and the second clip (25) both pass through the second circular holes (17).

7. A portable loose-leaf notebook according to claim 6, characterized in that: The first connecting rod (22) is provided with a plurality of first abutting clips (26), and the second connecting rod (23) is provided with a plurality of second abutting clips (27). A protrusion is provided on the free end of the first abutting clip (26), and a recess is provided on the free end of the second abutting clip (27). Both the first abutting clip (26) and the second abutting clip (27) pass through the second circular hole (17).

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