Loose-leaf notebook

A loose-leaf book and page book technology, which is applied in the field of stationery, can solve the problems of being placed on the clip and poor writing experience, and achieve the effect of reducing the height difference and improving the writing experience

Pending Publication Date: 2022-02-08
DELI GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] like figure 1 As shown, although there are many types and quantities of loose-leaf books on the market, the loose-leaf books in the prior art all have the following defects: after the paper passes through the ring, the left end of the paper

Method used

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Examples

Experimental program
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Embodiment Construction

[0024] For a better understanding of the application, various aspects of the application will be described in more detail with reference to the accompanying drawings. It should be understood that these detailed descriptions are descriptions of exemplary embodiments of the application only, and are not intended to limit the scope of the application in any way. Throughout the specification, the same reference numerals refer to the same elements.

[0025] In the drawings, the thickness, size and shape of objects have been slightly exaggerated for convenience of illustration. The drawings are merely examples and are not strictly drawn to scale.

[0026] It should also be understood that the terms "comprising", "comprising", "having", "comprising", "comprising", when used in this specification, mean that there are described features, integers, steps, operations, elements and / or or components, but does not exclude the presence or addition of one or more other features, integers, s...

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PUM

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Abstract

The invention discloses a loose-leaf notebook which comprises a protective sleeve (1), a loose-leaf binder and loose-leaf paper (2), wherein the loose-leaf binder is fixedly connected into the protective sleeve (1); the loose-leaf binder comprises a base (3), a lantern ring (4) is arranged on the base (3), a through hole (201) is formed in the end of the loose-leaf paper (2), wherein the loose-leaf paper (2) is connected to the lantern ring (4) in series; a step (306) is arranged on the side, close to the loose-leaf paper (2), of the base (3), and the height of the surface of the step (306) is smaller than that of the upper plane of the base (3); and the end, provided with the through hole (201), of the loose-leaf paper (2) is lapped on the surface of the step (306). The loose-leaf notebook can greatly reduce the height difference between the left end of the paper and the paper surface, so that a user does not hurt hands during writing, and the writing experience of the user is better.

Description

technical field [0001] The invention relates to the technical field of stationery, and more specifically relates to a loose-leaf book. Background technique [0002] A loose-leaf book is a commonly used stationery product, also known as a loose-leaf notebook or a loose-leaf notepad. It is composed of a cover, a binder (or coil), and paper. The pages inside the book can be removed and added freely. The difference is that the loose-leaf book is more flexible to use, and the paper can be disassembled, replaced, and combined at will, and it is convenient to organize. Users can also DIY according to their own preferences. The loose-leaf book can be used for writing notes, notes, and drafting. [0003] Such as figure 1 As shown, although there are many types and quantities of loose-leaf books on the market, the loose-leaf books in the prior art all have the following defects: after the paper passes through the ring, the left end of the paper will be placed on the clip, causing th...

Claims

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Application Information

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IPC IPC(8): B42D5/00B42F3/04
CPCB42D5/003B42F3/04
Inventor 吴潇雄韦碧辉童康俊
Owner DELI GROUP CO LTD
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