Coil type notebook
By embedding a fixed section of the coil bar inside the coil notebook and setting a sandwich layer in the sandwich space, the problems of easy damage to the coil structure and lack of sandwich layer are solved, thus achieving structural protection and functional expansion.
Patent Information
- Application Number
- CN202423290602.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-12-31
AI Technical Summary
The coil structure of coil notebooks is easily damaged, and they lack compartments to store items such as business cards, notes, and tickets.
This patent design describes a coil notebook in which the fixed section of the coil strip is fixed to the inner surface of the first coil page, and the coil structure is protected by ultrasonic welding, hot pressing welding, or hot melting welding. Items such as paper clips, memos, and tickets are placed within the interlayer space.
It protects the coil structure from damage while providing additional compartment space for storing small items, enhancing the notebook's usability and user experience.
Smart Images
Figure CN223618480U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to notebooks, and in particular to a coil notebook. Background Technology
[0002] Notebooks are an indispensable tool in daily life. Whether students use them for class notes or office workers for meeting minutes, they help us record important information for easy reference later. However, traditional notebooks often have some inconveniences. For example, perfect-bound notebooks are difficult to lay flat, requiring the spine to be pressed down, which affects the smoothness of writing; tightly bound notebooks are not easy to tear pages from, leading to errors or drafts needing to be preserved in other ways.
[0003] The emergence of coil notebooks effectively solved these problems. First, the coil binding structure allows the notebook to lie completely flat or even fold 360 degrees without requiring force, making writing easier and more comfortable. This feature is particularly suitable for occasions requiring extended note-taking, such as study notes or meeting summaries. Second, coil binding allows pages to be easily torn off for drafting or sharing content without compromising the notebook's integrity.
[0004] However, current coil notebook designs are prone to damage to the coil structure or lack a compartment for storing items such as business cards, memos, and tickets. Therefore, the motivation for this invention is to develop a coil notebook that can solve the aforementioned problems. Utility Model Content
[0005] The purpose of this utility model is to provide a coil notebook, mainly to solve one or more of the problems mentioned above.
[0006] To achieve the aforementioned objectives, the present invention provides a coil notebook, comprising: a first cover; a second cover; an inner page disposed between the first cover and the second cover; a first coil page disposed between the second cover and the inner page, having an outer surface facing the second cover and an inner surface opposite to the outer surface; and a second coil page disposed between the inner page and the first coil page, having a plurality of coil strips, each coil strip having a coil segment passing through the inner page, the first cover and the second cover, and a fixing segment connecting the coil segment and fixed to the inner surface of the first coil page.
[0007] The advantage of this invention is that, by using the inner surface design of the first coiled page and the coil strip structure of the second coiled page, after each coil strip passes through the binding holes of the inner page, the first cover and the second cover, the fixing section of the coil strip is fixed to the inner surface of the first coiled page, so that the fixing section of the coil strip can be concealed and protected, avoiding the problem of being pulled off and damaged due to exposure.
[0008] Preferably, the first cover has a first binding side and a plurality of first binding holes provided on the first binding side; the second cover has a second binding side corresponding to the first binding side and a plurality of second binding holes provided on the second binding side and corresponding to the first binding holes; the inner page has a third binding side corresponding to the second binding side and a plurality of third binding holes provided on the third binding side and corresponding to the second binding holes; the second coiled page also has a fourth binding side corresponding to the third binding side and a plurality of coiled sections provided on the fourth binding side, each coiled section having a connecting end connected to the fourth binding side and a coiled segment connected to the connecting end and passing through the third binding hole, the first binding hole and the second binding hole.
[0009] Preferably, the coil notebook also has a double-layer page, which has a double-layer bottom edge connected to the lower edge of the first coil page and a double-layer side edge connected to the double-layer bottom edge and fixed to the fourth binding side of the second coil page.
[0010] Preferably, a first interlayer space is formed between the first coil page and the second coil page, and a second interlayer space is formed between the second coil page and the interlayer page.
[0011] Preferably, the first coil and the second coil are made of plastic.
[0012] In addition, to achieve the aforementioned objective, this utility model provides a coil notebook, comprising: a first cover; a second cover; an inner page disposed between the first cover and the second cover; a first coil page disposed between the second cover and the inner page, having an outer surface facing the inner page and an inner surface opposite to the outer surface; and a second coil page disposed between the second cover and the first coil page, having a plurality of coil strips, each coil strip having a coil segment passing through the second cover, the first cover and the inner page, and a fixing segment connecting the coil segment and fixed to the inner surface of the first coil page.
[0013] The advantage of this invention is that, by using the inner surface design of the first coiled page and the coil strip structure of the second coiled page, after each coil strip passes through the binding holes of the second cover, the first cover and the inner page, the fixing section of the coil strip is fixed to the inner surface of the first coiled page, so that the fixing section of the coil strip can be concealed and protected, avoiding the problem of being pulled off and damaged due to exposure.
[0014] Preferably, the first cover has a first binding side and a plurality of first binding holes provided on the first binding side; the second cover has a second binding side corresponding to the first binding side and a plurality of second binding holes provided on the second binding side and corresponding to the first binding holes; the inner page has a third binding side corresponding to the second binding side and a plurality of third binding holes provided on the third binding side and corresponding to the second binding holes; the second coiled page also has a fourth binding side corresponding to the second binding side and a plurality of coiled sections provided on the fourth binding side, each coiled section having a connecting end connected to the fourth binding side, a coil segment connected to the connecting end and passing through the second binding hole, and the first binding hole and the third binding hole.
[0015] Preferably, the coil notebook also has a double-layer page, which has a double-layer bottom edge connected to the lower edge of the second coil page, and a double-layer side edge connected to the double-layer bottom edge and fixed to the outer surface of the first coil page.
[0016] Preferably, a first interlayer space is formed between the first coil page and the second coil page, and a second interlayer space is formed between the first coil page and the interlayer page.
[0017] Preferably, the first coil and the second coil are made of plastic. Attached Figure Description
[0018] Figure 1 This is an exploded perspective view of the first embodiment of the present invention;
[0019] Figure 2 This is a perspective view of the first embodiment of the present invention;
[0020] Figure 3 yes Figure 2 Cross-sectional view of line segment 3-3;
[0021] Figure 4A This is a plan view of the first embodiment of the present invention, showing the first coil page, the second coil page, and the interlayer page in an unfolded state;
[0022] Figure 4B This is a plan view of the first embodiment of the present invention, showing the state in which the second coil page is folded over the first coil page and the interlayer page is about to be folded.
[0023] Figure 4C This is a plan view of the first embodiment of the present invention, showing the state of the first coil page, the second coil page, and the interlayer page after folding; and
[0024] Figure 5 This is a combined cross-sectional view of the second embodiment of the present invention.
[0025] Explanation of symbols in the attached diagram:
[0026] 10…First Cover
[0027] 11…First binding side
[0028] 12…First binding hole
[0029] 20…Second Cover
[0030] 21…Second binding side
[0031] 22…Second binding hole
[0032] 30…inner pages
[0033] 31…Third binding side
[0034] 32… Third binding hole
[0035] 40…First coil page
[0036] 41…Outer surface
[0037] 42…Inner surface
[0038] 43… Clip section
[0039] 44…lower edge
[0040] 50…Second coil page
[0041] 51…Fourth binding side
[0042] 52…coil bar section
[0043] 521…Connector
[0044] 522…coil segment
[0045] 523… Fixed Section
[0046] 60…mezzanine pages
[0047] 61…Bottom edge of the interlayer
[0048] 62…interlayer side edge
[0049] A…First mezzanine space
[0050] B…First mezzanine space Detailed Implementation
[0051] Before this utility model is described in detail, it should be noted that similar elements and parts are represented by the same numbers in the following description.
[0052] See Figures 1 to 4CAs shown, the first embodiment of this utility model provides a coil notebook, which mainly consists of a first cover 10, a second cover 20, an inner page 30, a first coiled page 40, a second coiled page 50, and a mezzanine page 60, wherein:
[0053] The first cover 10 has a first binding side 11 and a plurality of first binding holes 12 provided on the first binding side 11.
[0054] The second cover 20 is disposed relative to the first cover 10 and has a second binding side 21 corresponding to the first binding side 11 and a plurality of second binding holes 22 disposed on the second binding side 21 and corresponding to the first binding hole 12.
[0055] The inner page 30 is disposed between the first cover 10 and the second cover 20, and has a third binding side 31 corresponding to the second binding side 21, and a plurality of third binding holes 32 disposed on the third binding side 31 and corresponding to the second binding hole 22; in this embodiment, the inner page 30 is composed of a plurality of stacked sheets to form an inner page unit.
[0056] The first coiled page 40 is disposed between the second cover 20 and the inner page 30, and has an outer surface 41 facing the second cover 20 and an inner surface 42 opposite to the outer surface 41. In this embodiment, the first coiled page 40 is made of plastic material, and a clip portion 43 is bent at the outer edge of the outer surface 41.
[0057] The second coiled page 50 is disposed between the inner page 30 and the first coiled page 40, and has a fourth binding side 51 corresponding to the third binding side 31, and a plurality of coil strips 52 disposed on the fourth binding side 51. Each coil strip 52 has a connecting end 521 connected to the fourth binding side 51, a third binding hole 32 connected to the connecting end 521 and passing through the inner page 30, a coil segment 522 of the first binding hole 12 of the first cover 10 and the second binding hole 22 of the second cover 20, and a fixing segment 523 connected to the coil segment 522 and fixed to the inner surface 42 of the first coiled page 40. In this embodiment, the second coiled page 50 is made of plastic material, and the fixing method between each fixing segment 523 and the inner surface 42 of the first coiled page 40 is by heat fusion method such as ultrasonic welding, hot pressure welding, or hot melt welding, but is not limited thereto.
[0058] The interlayer page 60 has an interlayer bottom edge 61 connected to the lower edge 44 of the first coil page 40, and an interlayer side edge 62 connected to the interlayer bottom edge 61 and fixed to the fourth binding side 51 of the second coil page 50. In this embodiment, the interlayer page 60 and the first coil page 40 are integrally formed and are both made of plastic material. The interlayer side edge 62 is fixed to the fourth binding side 51 of the second coil page 50 by a heat fusion method such as ultrasonic welding, hot pressing welding, or hot melt welding, but is not limited thereto. Thus, a first interlayer space A is formed between the first coil page 40 and the second coil page 50, and a second interlayer space B is formed between the second coil page 50 and the interlayer page 60.
[0059] The above describes the structure and configuration of the main components of the first embodiment of this utility model. The effects of this utility model are explained below.
[0060] Firstly, the coil bar structure of the coil notebook is strengthened. Through the design of the inner surface 42 of the first coil page 40, combined with the coil bar structure of the second coil page 50, after each coil bar 52 passes through the binding holes of the inner page 30, the first cover 10, and the second cover 20, the fixing section 523 of the coil bar 52 is fixed to the inner surface 42 of the first coil page 40. That is, the fixing section 523 of the coil bar 52 is located within the first interlayer space A formed between the first coil page 40 and the second coil page 50, thus protecting the fixing section 523 of the coil bar 52 from being exposed and potentially pulled out or damaged.
[0061] Secondly, improve the applicability of this coil notebook. (See also...) Figure 3 , Figures 4A to 4C As shown, by using the design of the first coil page 40 and the second coil page 50, and the design of the interlayer page 60 formed on the first coil page 40, the fixing section 523 of the second coil page 50 is fixed to the inner surface 42 of the first coil page 40 (as shown). Figure 4A As shown), the second coil page 50 is folded towards the first coil page 40 (as shown). Figure 4B (As shown), then the interlayer page 60 is folded from bottom to top, and the interlayer side edge 62 of the interlayer page 60 is fixed to the fourth binding side 51 of the second coiled page 50 (as shown). Figure 4C As shown, a first interlayer space A is formed between the first coil page 40 and the second coil page 50, and a second interlayer space B is formed between the second coil page 50 and the interlayer page 60. The design of these interlayer spaces allows for the storage of items such as business cards, memos, and tickets, thereby improving the applicability of the coil notebook.
[0062] See Figure 5As shown, the second embodiment of this utility model provides a coil notebook, which differs from the first embodiment in that:
[0063] The first coiled page 40 is disposed between the second cover 20 and the inner page 30, and has an outer surface 41 facing the inner page 30 and an inner surface 42 facing away from the outer surface 41.
[0064] The second coiled page 50 is disposed between the second cover 20 and the first coiled page 40, and has a fourth binding side 51 corresponding to the second binding side 21, and a plurality of coil strip portions 52 disposed on the fourth binding side 51. Each coil strip portion 52 has a connecting end 521 connected to the fourth binding side 51, a second binding hole 22 connected to the connecting end 521 and passing through the second cover 20, a coil segment 522 of the first binding hole 12 of the first cover 10 and the third binding hole 32 of the inner page 30, and a fixing segment 523 connected to the coil segment 522 and fixed to the inner surface 42 of the first coiled page 40.
Claims
1. A coil-type notebook, characterized in that, The coil-type notebook includes: First cover; Second cover; An inner page, located between the first cover and the second cover; A first spiral page, disposed between the second cover and the inner page, having an outer surface facing the second cover and an inner surface opposite to the outer surface; and A second coiled page is disposed between the inner page and the first coiled page, and has a plurality of coil strips, each coil strip having a coil segment passing through the inner page, the first cover and the second cover, and a fixing segment connecting the coil segment and fixed to the inner surface of the first coiled page.
2. The coil-type notebook according to claim 1, characterized in that, The first cover has a first binding side and a plurality of first binding holes provided on the first binding side; The second cover has a second binding side corresponding to the first binding side, and a plurality of second binding holes provided on the second binding side and corresponding to the first binding hole; The inner page has a third binding side corresponding to the second binding side, and a plurality of third binding holes provided on the third binding side and corresponding to the second binding hole; The second coil page also has a fourth binding side corresponding to the third binding side, and a plurality of coil strips disposed on the fourth binding side. Each coil strip has a connecting end connected to the fourth binding side, and a coil segment connected to the connecting end and passing through the third binding hole, the first binding hole and the second binding hole.
3. The coil-type notebook according to claim 2, characterized in that, The coil notebook also has a double-layered page with a bottom edge connected to the lower edge of the first coiled page and a side edge connected to the bottom edge and fixed to the fourth binding side of the second coiled page.
4. The coil-type notebook according to claim 3, characterized in that, A first interlayer space is formed between the first coil page and the second coil page, and a second interlayer space is formed between the second coil page and the interlayer page.
5. The coil-type notebook according to claim 3, characterized in that, The first coil and the second coil are made of plastic.
6. A coil-type notebook, characterized in that, The coil-type notebook includes: First cover; Second cover; An inner page, located between the first cover and the second cover; A first spiral page, disposed between the second cover and the inner page, having an outer surface facing the inner page and an inner surface opposite to the outer surface; and A second coiled page is disposed between the second cover and the first coiled page, and has a plurality of coil strips, each coil strip having a coil segment passing through the second cover, the first cover and the inner page, and a fixing segment connecting the coil segment and fixed to the inner surface of the first coiled page.
7. The coil-type notebook according to claim 6, characterized in that, The first cover has a first binding side and a plurality of first binding holes provided on the first binding side; The second cover has a second binding side corresponding to the first binding side, and a plurality of second binding holes provided on the second binding side and corresponding to the first binding hole; The inner page has a third binding side corresponding to the second binding side, and a plurality of third binding holes provided on the third binding side and corresponding to the second binding hole; The second coil page also has a fourth binding side corresponding to the second binding side, and a plurality of coil strips provided on the fourth binding side. Each coil strip has a connecting end connected to the fourth binding side, a coil segment connected to the connecting end and passing through the second binding hole, the first binding hole and the third binding hole.
8. The coil notebook according to claim 7, characterized in that, The coil notebook also has a double-layer page, which has a double-layer bottom edge connected to the lower edge of the second coil page, and a double-layer side edge connected to the double-layer bottom edge and fixed to the outer surface of the first coil page.
9. The coil-type notebook according to claim 8, characterized in that, A first interlayer space is formed between the first coil page and the second coil page, and a second interlayer space is formed between the first coil page and the interlayer page.
10. The coil-type notebook according to claim 8, characterized in that, The first coil and the second coil are made of plastic.