A standable loose-leaf notebook for convenient reading

Abstract

The utility model discloses a kind of loose-leaf notebook of vertical type convenient reading, it is characterized in that, including outer cover, inner interlayer, inner loose-leaf, the upper portion of the inner loose-leaf is fixedly connected with the upper portion of the outer cover by first loose-leaf clamp, and the lower portion is fixedly connected with the lower portion of the inner interlayer by second loose-leaf clamp, the upper portion of the inner interlayer is fixedly connected in the outer cover, and the lower portion is swing open and close with the outer cover, the lower portion of the outer cover is unfolded along the middle portion, and the inner interlayer forms support placement included angle. The utility model, by setting up an inner interlayer in outer cover and being connected with inner loose-leaf by independent loose-leaf clamp, so that the lower portion of outer cover can be opened and separated with inner interlayer, can form an opening included angle, for vertical opening support on desktop, convenient reading, and since the application is integral support structure, it is simple in realizing structure, easy to produce and assemble.

Description

Technical Field

[0001] This utility model relates to the field of stationery technology, and in particular to a loose-leaf notebook that can be stood upright for easy reading. Background Technology

[0002] In the prior art most relevant to this application, notebooks are commonly used for writing and taking notes, and it is common to use loose-leaf binders to bind multiple loose-leaf pages into a notebook. Since these notebooks are usually placed flat on the desktop for reading, readers usually need to look down to read, which can easily cause neck strain over a long period of time. In addition, they cannot be displayed upright in some situations where they need to be presented.

[0003] To address these issues, Chinese utility model patent CN217415312U discloses a stand-up, easy-to-read loose-leaf notebook, comprising a shell, a loose-leaf clip fixedly connected to the center of the shell, several pages threaded through the clip, cover embedding grooves recessed on the lower sections of both sides of the shell, cover embedding grooves connected to cover support plates via rotating shafts on both sides of the top, cover support plates recessed in the center of the top of the top of the cover support plates, a limiting groove slidably connected within the first limiting groove, the limiting strip fixedly connected to the center of the top wall of the first limiting groove; a side embedding groove recessed on the lower section of the outer wall of the shell near the loose-leaf clip, the side embedding groove connected to a side support plate via rotating shafts on both sides of the top, side limiting groove recessed in the center of the top of the side support plate, a side limiting strip slidably connected within the side limiting groove, the side limiting strip fixedly connected to the center of the top wall of the side limiting groove. This patent uses an unfolded cover support plate and a side support plate to support the unfolded laptop, making it easy to view the laptop upright and avoiding neck fatigue caused by prolonged head-down posture. The side support plate and cover support plate are magnetically restrained by the cooperation of magnetic blocks and magnetic sheets, preventing the two support plates from opening under gravity after the laptop is closed, which would affect the use of the laptop.

[0004] Although the aforementioned existing patents have solved these problems to some extent, they use relatively complex structures, such as side limiting strips that slide in the side limiting grooves and side support plates that are connected by rotating shafts on both sides of the top of the side embedding groove 14. These structures are costly and involve complicated processes, making it difficult for the products to achieve a simple structure. Utility Model Content

[0005] The technical problem to be solved by this utility model embodiment is to provide a loose-leaf notebook that can be stood upright for easy reading, so as to achieve a simple structure and easy production for three-dimensional reading or display.

[0006] To address the aforementioned technical problems, this utility model provides a stand-up, easy-to-read loose-leaf notebook, characterized in that it includes an outer cover, an inner interlayer, and inner loose-leaf pages. The upper part of the inner loose-leaf pages is fixedly connected to the upper part of the outer cover via a first loose-leaf clip, and the lower part is fixedly connected to the lower part of the inner interlayer via a second loose-leaf clip. The upper part of the inner interlayer is fixedly connected inside the outer cover, and the lower part is movably opened and closed with the outer cover. The lower part of the outer cover unfolds upward along its center, forming a supporting angle with the inner interlayer.

[0007] Preferably, the outer cover has an unfolded crease in the middle.

[0008] Preferably, the inner interlayer is connected to the outer cover by limiting connecting pieces on the left and right sides.

[0009] Preferably, the upper part of the outer cover has strip-shaped slits on both sides of the central axis that correspond to the opening direction of the clamping arms of the first binder.

[0010] Preferably, the lower part of the inner interlayer has strip-shaped slits on both sides of the central axis that correspond to the opening direction of the clamping arms of the second binder.

[0011] Preferably, the outer cover has a window for the second binder to be exposed.

[0012] Preferably, the first binder is fixedly mounted on the outer cover.

[0013] Preferably, the second binder is fixedly disposed on the inner interlayer.

[0014] Preferably, the inner interlayer also has an inner fold below the edge where it is fixedly connected to the outer cover.

[0015] Preferably, the outer cover and the inner interlayer are formed by cutting sheet material.

[0016] Preferably, the outer cover and the inner interlayer are connected by adhesive or ultrasonic welding.

[0017] Implementing this utility model embodiment has the following beneficial effects: This application provides an inner interlayer connected to the outer cover for opening and closing, and connects the inner loose pages with independent binders, so that the lower part of the outer cover can be opened and separated from the inner interlayer, forming an opening angle for vertical opening and support on the table, which is convenient for reading. Furthermore, since this application is an integrated support structure, it is simple in structure and easy to produce and assemble. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2This is a schematic diagram of the planar unfolded structure of this utility model; Figure 3 This is a schematic diagram of the entire utility model in use; Figure 4 This is a schematic diagram of the outer cover structure; Figure 5 This is a schematic diagram of the inner interlayer structure; Figure 6 This is a schematic diagram of the structure combining the outer cover and the inner interlayer; Figure 7 Is Figure 5 A schematic diagram of the structure for installing a binder on the basis of the above. Figure 8 This is a schematic diagram of the main structure of a binder; Figure 9 This is a side view of the binder's structure. Figure 10 This is a schematic diagram of the structure in another embodiment; Figure 11 yes Figure 10 Schematic diagram of the inner interlayer structure; Figure 12 yes Figure 10 A diagram illustrating the usage status. Detailed Implementation

[0019] 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.

[0020] Example 1: like Figure 1 , Figure 2 As shown, the first embodiment of this utility model provides a stand-up, easy-to-read loose-leaf notebook, including an outer cover 1, an inner interlayer 2, and inner loose-leaf pages 3. The inner interlayer 2 is located in the lower part of the inner side of the outer cover 1. In this embodiment, two binder clips are used to fix the inner loose-leaf pages 3. The first binder clip 4 is used to fix the upper part of the outer cover 1, and the second binder clip 5 is used to fix the lower part of the inner interlayer 2. Thus, the inner loose-leaf pages 3 are respectively located on the first binder clip 4 on the upper part of the outer cover 1 and on the second binder clip 5 on the lower part of the inner interlayer 2.

[0021] The upper edge of the inner layer 2 is fixedly connected to the middle of the inner side of the outer cover 1, while the lower part is movable and openable with the inner side of the outer cover 1. This allows the outer cover 1 to be extended laterally backward in the middle when placed vertically, forming a supporting angle with the inner layer 2. Figure 3 As shown.

[0022] To achieve the aforementioned support angle, a transverse unfolding crease 11 is provided in the middle of the outer cover 1. The unfolding crease 11 is located on the area where the outer cover 1 overlaps with the inner layer 2, such as... Figure 2 , Figure 4 As shown.

[0023] To achieve a simple and easy-to-manufacture structure, the outer cover 1 and the inner interlayer 2 are formed by cutting sheet material.

[0024] The upper edge of the inner layer 2 is connected to the outer cover 1 by adhesive or ultrasonic welding.

[0025] To make the vertical unfolding structure of this application more stable, there are limiting connecting pieces 21 connecting the inner layer 2 to the outer cover 1 on the left and right sides. Similarly, the connection method is the same as the connection between the inner layer 2 and the outer cover 1.

[0026] like Figure 5 As shown, the limiting connecting piece 21 is formed by cutting into the inner layer 2, with one end integrally formed with the inner layer 2 and the other end connected to the inner side of the outer cover 1. Figure 5 The middle limiting connecting piece 21 is displayed in a vertically folded form.

[0027] like Figure 4 In this embodiment, creases 1a are made on both sides of the central axis of the outer cover. In order to meet the needs of different inner sheet thicknesses 3, another crease 1b can be set outside the crease. When the inner crease 1a does not meet the thickness of the inner sheet, the outer crease 1b is used.

[0028] Example 2: In the second embodiment of this example, based on the first embodiment, in order to allow the binder arms to pass through the outer cover 1 and the inner layer 2, the upper part of the outer cover 1 has strip slits 12 on both sides of the central axis corresponding to the opening direction of the first binder arm 41, and the lower part of the inner layer 2 has strip slits 22 on both sides of the central axis corresponding to the opening direction of the second binder arm 5, and a window 13 is provided on the outer cover 1 for the second binder 5 to be exposed. Figure 4 , Figure 5 , Figure 6 As shown.

[0029] In this way, when the entire assembly of this utility model is in the combined state, the clamping arm 41 of the first binder 4 can be exposed on the surface through the strip slit 12, and the clamping arm 51 of the second binder 5 can be exposed on the surface through the strip slit 22 and the window 13. In the combined state, the outer cover is prevented from being deformed by the binders inside.

[0030] Example 3: In the third embodiment of this invention, based on the second embodiment, the first binder 4 and the second binder 5 used in this application are both of the same phase structure, combined with... Figure 7 , Figure 8 , Figure 9 As shown, the device includes a fixed rear plate 42 and a fixed front plate 43. The clamping arm 41 is set on the fixed front plate 43 for opening and closing. Fixed pins 44 are provided on the upper and lower ends of the fixed rear plate 42. Correspondingly, pin holes 45 are fixedly provided on the fixed front plate 43 for the fixed pins 44. During installation, the fixed rear plate 42 is placed on the surface of the outer cover 1 and is fixed by punching holes through the outer cover 1 and inserting into the pin holes 45 on the front fixed front plate 43.

[0031] In this application, the binder is shown in a 3-hole configuration. Of course, in other cases, 4-hole or 6-hole binders can also be used. This application is not limited by the number of holes, and binders that are fixed or movable on the outer cover or inner layer can also be used.

[0032] Example 4: Reference Figure 10-12 As shown, in this embodiment, the inner layer 2 is further provided with an inner fold 23 below the unfolding fold 11 of the outer cover. The position of the inner fold 23 avoids the fixed adhesion position between the inner layer 2 and the outer cover 1, so that the inner layer 2 can unfold at a different angle independently of the unfolding angle of the outer cover 1, such as... Figure 12 As shown, after the outer cover bends along the unfolded crease 11, the inner interlayer 2 can be bent at a smaller angle than the outer cover, allowing the inner loose pages 3 to be tilted backward for easy reading.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stand-up, easy-to-read loose-leaf notebook, characterized in that, It includes an outer cover, an inner interlayer, and inner hinges. The upper part of the inner hinges is fixedly connected to the upper part of the outer cover via a first hinge clip, and the lower part is fixedly connected to the lower part of the inner interlayer via a second hinge clip. The upper part of the inner interlayer is fixedly connected inside the outer cover, and the lower part is movably opened and closed with the outer cover. The lower part of the outer cover unfolds upward along the middle, forming a supporting angle with the inner interlayer.

2. The loose-leaf notebook for easy reading in a standing position according to claim 1, characterized in that, The outer cover has an unfolded crease in the middle.

3. A stand-up, easy-to-read loose-leaf notebook according to claim 1, characterized in that, The inner interlayer is connected to the outer cover by limiting connecting pieces on both sides.

4. A stand-up, easy-to-read loose-leaf notebook according to claim 1, characterized in that, The upper part of the outer cover has strip-shaped slits on both sides of the central axis, corresponding to the opening direction of the clamping arms of the first binder.

5. A stand-up, easy-to-read loose-leaf notebook according to claim 4, characterized in that, The lower part of the inner interlayer has strip-shaped slits on both sides of the central axis, corresponding to the opening direction of the clamping arms of the second binder.

6. A stand-up, easy-to-read loose-leaf notebook according to claim 5, characterized in that, The outer cover has a window for the second binder to be exposed.

7. A stand-up, easy-to-read loose-leaf notebook according to claim 1, characterized in that, The first binder is fixedly mounted on the outer cover, and the second binder is fixedly mounted on the inner layer.

8. A stand-up, easy-to-read loose-leaf notebook according to claim 7, characterized in that, The inner layer also has an inward fold below the edge where it is fixedly connected to the outer cover.

9. A stand-up, easy-to-read loose-leaf notebook according to any one of claims 1-8, characterized in that, The outer cover and the inner interlayer are formed by cutting sheet material.

10. A stand-up, easy-to-read loose-leaf notebook according to claim 9, characterized in that, The outer cover and the inner interlayer are connected by adhesive or ultrasonic welding.

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