Note page turning buckle

Abstract

The utility model relates to the technical field of notebook buckles, in particular to a notebook page turning buckle which comprises a connecting base connected to a shell of a notebook body, a marking piece used for separating a plurality of pieces of paper of the notebook body is arranged at the end, close to the notebook body, of the connecting base in a sliding mode, and an extension block is elastically connected into the connecting base. A clamping piece rotationally connected to the extension block is arranged at the end, away from the connecting base, of the extension block, a positioning rod is arranged at the end, close to the extension block, of the clamping piece, the end, close to the extension block, of the positioning rod penetrates into the extension block, and the positioning rod is rotationally connected to the extension block. Therefore, after the notebook is used, pages used last time can be marked, a user does not need to rummage the pages manually, the notebook is convenient to carry, and other files clamped in the notebook can be effectively prevented from being scattered.

Description

Technical Field

[0001] The utility model relates to the technical field of notebook buckles, and in particular to a notebook page turning buckle. Background Art

[0002] Notebooks are widely used in daily life, mainly as a writing and recording tool.

[0003] At present, existing notebooks, such as the Chinese patent with publication number CN218558382U, disclose a notebook that is easy to turn pages, including a front cover 1, a back cover 2, a writing page 3 and a spine 6. The front cover 1 and the back cover 2 are respectively fixed to the first and last pages of the writing page 3. In this embodiment, adhesive fixation is adopted. The front cover 1 is the same size as the first page of the writing page 3, and the back cover 2 is the same size as the last page of the writing page 3. The outer sides of the front cover 1 and the back cover 2 are fixedly covered with a waterproof film. The right end surface of the writing page 3 includes a first inclined surface 4 and a second inclined surface 5. The first inclined surface 4 and the second inclined surface 5 both span all pages of the writing page 3 and are inclined toward the front and back, respectively. The spine 6 is fixed to the left end surface of the writing page 3 In this embodiment, bonding is adopted for fixation. The spine 6 is provided with a front wing 7 and a rear wing 8, which are fixed to the front cover 1 and the back cover 2 respectively. The user inserts his finger into the second inclined surface 5 on the right side to turn over the front cover 1 or the writing page 3, which improves the page turning feel and makes it easier to turn the page. The second inclined surface 5 inclined toward the back is more convenient for the page turning operation, and the first inclined surface 4 inclined toward the front is intuitively visible to the user without adjustment. However, although the above device is easy to turn the page, it cannot mark the last used page, and the fixing strength of the notebook is limited, which is not convenient to carry. When walking with the notebook in hand, the notebook is easy to fall apart, and other documents clamped in the notebook are scattered, which is inconvenient to use.

[0004] How to mark the last used page after using the notebook without the user having to manually search for it, making it easy to carry and effectively preventing other files clipped in the notebook from scattering has become a technical problem that needs to be broken through.

[0005] In summary, the existing technology has obvious inconveniences and defects in actual use, so it is necessary to improve it. Utility Model Content

[0006] In response to the above-mentioned defects, the purpose of the present invention is to provide a note page turning buckle, which can mark the last used page after the notebook is used, eliminating the need for the user to manually search for it, and is easy to carry, and can effectively prevent other documents clamped in the notebook from scattering.

[0007] In order to achieve the above object, the utility model provides a notebook page turning buckle, including a connecting seat connected to the shell of the notebook body, and a marking piece for separating several papers of the notebook body is slidably provided on one end of the connecting seat close to the notebook body.

[0008] An extension block is elastically connected in the connecting seat, and an end of the extension block away from the connecting seat is provided with a clamping piece which is rotatably connected to the extension block.

[0009] According to the notebook page turning buckle of the present invention, an anti-slip sheet is provided at one end of the clamping member close to the notebook body, and the anti-slip sheet is a sheet-like structure with deformation capability.

[0010] According to the note page turning buckle of the present invention, one end of the extension block is inserted into the connecting seat, and the connecting seat is symmetrically provided with insertion blocks. The extension block is provided with slots that cooperate with the insertion blocks. The insertion blocks are all slidably set in the slots, and elastic parts are provided between the insertion blocks and the slots.

[0011] According to the notebook page turning buckle of the present invention, a positioning rod is provided at one end of the clamping member close to the extension block, and the end of the positioning rod close to the extension block penetrates into the interior of the extension block, and the positioning rod is rotatably connected to the extension block.

[0012] According to the notebook page turning buckle of the present invention, the positioning rod inside the extension block is connected to the limit head, the limit head is rotatably connected to the inside of the extension block, and the cross-sectional area of ​​the limit head is larger than the cross-sectional area of ​​the positioning rod.

[0013] According to the note page turning buckle of the present invention, the marking sheet is a thin sheet structure with deformation capability.

[0014] According to the notebook page turning buckle of the present invention, a fixing sleeve is provided at one end of the connecting base away from the notebook body. The fixing sleeve is a curled belt structure, and both ends of the fixing sleeve are respectively connected to the connecting base.

[0015] The purpose of the present utility model is to provide a notebook page turning buckle, including a connecting base, an extension block and a clamping member on the connecting base, which cooperate with each other to temporarily fix the outer shell of the notebook body, making the notebook body easy to carry and effectively preventing other documents clamped in the notebook from being scattered; a marking piece is provided on one end of the connecting base close to the notebook body, and the marking piece can be used to mark the last used page after the notebook is used, without the need for the user to manually search for it. In summary, the beneficial effects of the present utility model are: the last used page can be marked after the notebook is used, without the need for the user to manually search for it, and it is easy to carry and can effectively prevent other documents clamped in the notebook from being scattered. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1The utility model discloses a structure diagram for the utility model for use;

[0017] Figure 2 The utility model discloses a structure diagram for the utility model for use;

[0018] Figure 3 It is the section view of extension block place;

[0019] In the drawing: 1 - notebook body, 11 - shell, 2 - connecting seat, 21 - extension block, 22 - elastic piece, 23 - sliding slot, 3 - clamping piece, 31 - positioning rod, 32 - limit head, 33 - antiskid piece, 4 - mark piece, 5 - fixed cover. DETAILED DESCRIPTION

[0020] In order to make the utility model's purpose, technical scheme and advantage more clear and obvious, the following is in combination with the drawing, and the utility model is further detailedly explained.It should be understood that the specific embodiment described here is only used to explain the utility model, and is not used to limit the utility model.

[0021] In the description of the utility model, it needs to be explained that the orientation or position relation that the terms "upper", "lower", "inner", "outer", "top / bottom end" instruct is based on the orientation or position relation shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and is not instructing or implying that the device or element indicated must have a particular orientation, with a particular orientation structure and operation, therefore can not be understood as the limitation of the utility model.

[0022] In the description of the utility model, it needs to be explained that unless another explicit provision and limitation, the terms "mounting", "setting", "sleeving / connecting", "connection" should be understood broadly, for example "connection", can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be the intercommunication of two elements interior, for the ordinary skilled in the art, can understand the specific meaning of the above terms in the utility model according to the specific situation.

[0023] Refer to Figures 1 to 3The present invention provides a note page turning buckle, including a connecting base 2, which is connected to the shell 11 of the notebook body 1 (the structure of the notebook body 1 is the same as that of the prior art, including a plurality of papers rotatably connected inside the shell 11). A sliding groove 23 is provided at one end of the connecting base 2 close to the notebook body 1, and a marking piece 4 is slidably provided in the sliding groove 23. The marking piece 4 is a thin sheet-like structure with a certain deformation ability, and the marking piece 4 is used to separate the plurality of papers of the notebook body 1, so that the user can mark the last used page. An extension block 21 is elastically connected to the connecting base 2 (one end of the extension block 21 is inserted into the connecting base 2, and the connecting base 2 is symmetrically provided with insertion blocks. The extension block 21 is provided with a slot that matches the insertion block. The insertion blocks are all slidably arranged in the slots, and elastic members 22 are provided between the insertion blocks and the slots); by pulling the extension block 21, the extension block 21 can be pulled out of the connecting base 2 by a certain distance, and the extension block 21 is released. Under the action of the elastic member 22, the extension block 21 returns to its initial position.

[0024] See also Figures 1 to 3 A clamping member 3 is provided at one end of the extension block 21 away from the connecting seat 2. The clamping member 3 is rotatably connected to the extension block 21, and the friction between the clamping member 3 and the extension block 21 is relatively large. In the absence of external interference, the clamping member 3 will not rotate at will.

[0025] See also Figures 1 to 3 Preferably, the elastic member 22 is a spring to provide return power.

[0026] See also Figures 1 to 3 Furthermore, an anti-slip sheet 33 is provided at one end of the clamping member 3 close to the notebook body 1. The anti-slip sheet 33 is a sheet structure with a certain deformation ability, such as a rubber sheet, which increases the friction between the clamping member 3 and the notebook body 1.

[0027] See also Figures 1 to 3 Specifically, a positioning rod 31 is provided at one end of the clamping member 3 close to the extension block 21, and the end of the positioning rod 31 close to the extension block 21 penetrates into the interior of the extension block 21. The positioning rod 31 is rotatably connected to the extension block 21 to improve the stability of the clamping member 3.

[0028] See also Figures 1 to 3 Preferably, the positioning rod 31 inside the extension block 21 is connected to the limit head 32, the limit head 32 is rotatably connected to the inside of the extension block 21, and the cross-sectional area of ​​the limit head 32 is larger than the cross-sectional area of ​​the positioning rod 31. The limit head 32 can prevent the positioning rod 31 from detaching from the extension block 21, thereby improving the stability of the positioning rod 31.

[0029] See also Figures 1 to 3Preferably, a fixing sleeve 5 is provided at one end of the connecting seat 2 away from the notebook body 1. The fixing sleeve 5 is a curled strip structure, and the two ends of the fixing sleeve 5 are respectively connected to the connecting seat 2. The fixing sleeve 5 forms an avoidance space for placing a writing pen, which is convenient for users to store the writing pen.

[0030] See also Figures 1 to 3 In actual use, when the user is writing, he pulls the clamping member 3, pulls the clamping member 3 up a certain distance (so that the anti-slip sheet 33 loses contact with the shell 11 of the notebook body 1), and then rotates the clamping member 3 to prevent the clamping member 3 from affecting the opening of the notebook body 1. After the operation is completed, the user can open the notebook body 1 to write. When the user finishes writing, he first slides the marking piece 4 to mark the current page (when there is no need to mark the page, the marking piece 4 can be clamped in the paper at the back to avoid affecting the user's writing). After marking is completed, close the shell 11 of the notebook body 1, pull the clamping member 3, pull the clamping member 3 up a certain distance, and then rotate the clamping member 3 so that the clamping member 3 is facing the shell 11 of the notebook body 1, release the clamping member 3, and use the clamping member 3 to temporarily fix the shell 11 of the notebook body 1.

[0031] The present invention provides a notebook page turning buckle, including a connecting base, an extension block and a clamping member on the connecting base, and other structures that cooperate with each other to temporarily fix the outer shell of the notebook body, making the notebook body easy to carry and effectively preventing other documents clamped in the notebook from being scattered; a marking piece is provided on one end of the connecting base that slides close to the notebook body, and the marking piece can be used to mark the last used page after the notebook is used, without the need for the user to manually search. In summary, the beneficial effects of the present invention are: the last used page can be marked after the notebook is used, without the need for the user to manually search, and it is easy to carry and can effectively prevent other documents clamped in the notebook from being scattered.

[0032] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and modifications based on the present invention, but these corresponding changes and modifications should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A note page turning buckle, characterized in that: The invention comprises a connecting base connected to the shell of the notebook body, wherein a marking piece for separating a plurality of sheets of paper in the notebook body is slidably provided on one end of the connecting base close to the notebook body; An extension block is elastically connected in the connecting seat, and an end of the extension block away from the connecting seat is provided with a clamping piece which is rotatably connected to the extension block.

2. The note page turning buckle according to claim 1, characterized in that: An anti-slip sheet is provided at one end of the clamping member close to the notebook body, and the anti-slip sheet is a sheet-like structure with deformation capability.

3. The note page turning buckle according to claim 1, characterized in that: One end of the extension block is inserted into the connecting seat, and the connecting seat is symmetrically provided with plug-in blocks. The extension block is provided with a slot that cooperates with the plug-in block. The plug-in blocks are slidably set in the slot, and elastic members are provided between the plug-in blocks and the slot.

4. The note page turning buckle according to claim 1, characterized in that: A positioning rod is provided at one end of the clamping member close to the extension block. The end of the positioning rod close to the extension block penetrates into the interior of the extension block. The positioning rod is rotatably connected to the extension block.

5. The note page turning buckle according to claim 4, characterized in that: The positioning rod inside the extension block is connected to the limiting head, and the limiting head is rotatably connected to the inside of the extension block, and the cross-sectional area of ​​the limiting head is larger than the cross-sectional area of ​​the positioning rod.

6. The note page turning buckle according to claim 1, characterized in that: The marking sheet is a thin sheet structure with deformation capability.

7. The note page turning buckle according to claim 1, characterized in that: A fixing sleeve is provided at one end of the connecting seat away from the notebook body. The fixing sleeve is a curled belt structure, and both ends of the fixing sleeve are respectively connected to the connecting seat.

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