CN217259293U

CN217259293U - Easily torn inner page paper

Info

Publication number: CN217259293U
Application number: CN202221175288.2U
Authority: CN
Inventors: 张建江; 徐健; 王新华; 张唤唤; 李敬伟; 苏富
Original assignee: Jiangsu Changjiang Paper Industry Co ltd
Current assignee: Jiangsu Changjiang Paper Industry Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-08-23
Anticipated expiration: 2032-05-16

Abstract

An easy-tearing inner page paper belongs to the technical field of stationery. Including the page, the page be provided with the tear line parallel with the left side limit in the left side, the tear line separate into binding portion and this body part with the page, binding portion on be equipped with one row of equidistance and the unanimous binding hole of size along vertical, the tear line be formed with easily tear the mouth in the upper end, easily tear the mouth from the last border of page gradually to the narrow extension of tear line and the bottom constitution constitute for arc. The advantages are that: through setting up tear line and tear the mouth, can tear off noumenon portion fast to can guarantee that the noumenon portion edge of tearing off is neat.

Description

Easily torn inner page paper

Technical Field

The utility model belongs to the technical field of stationery, concretely relates to easily tear interior page paper.

Background

The notebook with coil has cover and inner paper fixed together, and has binding holes punched in the left edges of the cover and the inner paper. The coil notebook is widely applied to daily study and work, can be flatly unfolded when turned to any page, and does not have the problem that the position close to a binding line is inconvenient to write due to unevenness. When a coil notebook is used, it is sometimes necessary to transfer items recorded on the inner sheet to others, or to tear off the inner sheet when the inner sheet is contaminated with tea water, ink, or the like due to a writing error. When the traditional coil notebook needs to tear off the inner page paper, the inner page paper needs to be pulled forcefully due to certain tension of the paper, and the inner page paper can be separated from the coil after each binding hole is cut by the coil.

In view of the above-mentioned prior art, there is a need for an improved structure for the inner sheet of the prior art loop notebook, and for this reason, the applicant has made an advantageous design, and the technical solutions described below have been made in this context.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easily tear interior page or leaf paper, be convenient for can tear fast, neatly.

The utility model aims at achieving like this, an easily tear interior page or leaf paper, including the page or leaf, its characterized in that: the paper sheet is provided with a tearing line parallel to the left side edge on the left side, the tearing line divides the paper sheet into a binding part and a body part, a row of binding holes which are equidistant and consistent in size are longitudinally arranged on the binding part, an easy-to-tear opening is formed in the upper end of the tearing line, the easy-to-tear opening gradually narrows and extends from the upper edge of the paper sheet to the tearing line, and the bottom of the easy-to-tear opening is in a circular arc shape.

In a specific embodiment of the present invention, the width of the opening of the easy-to-tear opening is 5-6 mm, and the depth is 3.5-3.8 mm.

In another specific embodiment of the present invention, the tear line is a crease line.

In another specific embodiment of the present invention, the tear line is formed by through holes arranged at intervals.

In another specific embodiment of the present invention, the distance between the tearing line and the left side of the paper sheet 1 is 10-14 mm.

In yet another specific embodiment of the present invention, the binding hole is a kidney-shaped hole.

The utility model discloses owing to adopted above-mentioned structure, compare with prior art, the beneficial effect who has is: through setting up tear line and tear the mouth, can tear off noumenon portion fast to can guarantee that the noumenon portion edge of tearing off is neat.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. the paper comprises a paper sheet, 11 tear lines, 111 easy-to-tear openings, 12 binding parts, 121 binding holes and 13 body parts.

Detailed Description

The following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings, but the description of the embodiments is not intended to limit the technical solutions, and any changes made in the form of the present invention rather than the essential changes should be considered as the protection scope of the present invention.

In the following description, any concept related to the directionality (or the directional property) of up, down, left, right, front, and rear is intended for the position state of the drawing being described, and is intended to facilitate understanding by the public, and thus should not be construed as a limitation to the technical solution provided by the present invention.

Referring to fig. 1, the present invention relates to an easily torn inner sheet, including a sheet 1, the sheet 1 is provided with a tear line 11 on the left side parallel to the left side, and the tear line 11 divides the sheet 1 into a binding portion 12 and a body portion 13. The binding part 12 is provided with a row of binding holes 121 with equal distance and consistent size along the longitudinal direction, and the tearing line 11 is provided with an easy-to-tear opening 111 at the upper end. The easy-to-tear opening 111 is gradually narrowed and extended from the upper edge of the paper sheet 1 to the tear line 11, and the bottom of the easy-to-tear opening is in a circular arc shape, so that the bottom of the easy-to-tear opening is in a circular arc-shaped inverted cone structure. The aperture width of the easy-to-tear opening 111 is 5-6 mm, the depth is 3.5-3.8 mm, preferably, the aperture width of the easy-to-tear opening 111 is set to be 6mm, and the depth is 3.6 mm. By providing the tear line and the tear port, the main body 13 can be torn off quickly, and the torn main body 13 can be ensured to have a neat edge.

The tear line 111 may be a crease line, or may be formed of through holes (not shown) provided at intervals. The distance between the tearing line 111 and the left side edge of the paper sheet 1 is 10-14 mm, and the preferred distance is 12 mm. The binding hole 121 is a kidney-shaped hole.

Claims

1. An easy tear inner page paper, includes page (1), its characterized in that: the paper sheet (1) is provided with tear line (11) parallel with the left side edge on the left side, tear line (11) separate into binding portion (12) and body portion (13) with paper sheet (1), binding portion (12) go up along vertically be equipped with a row of equidistance and binding hole (121) that the size is unanimous, tear line (11) be formed with easily tearing mouth (111) in the upper end, easily tear mouth (111) follow the upper edge of paper sheet (1) gradually to tear line (11) narrow and contract extension and the bottom constitutes for circular arc.

2. The easy-tear inner page paper is characterized in that the width of the caliber of the easy-tear opening (111) is 5-6 mm, and the depth is 3.5-3.8 mm.

3. A tearable inner sheet according to claim 1, characterized in that the tear line (11) is a crease line.

4. A tearable inner sheet according to claim 1, characterized in that the tear line (11) is formed by through holes arranged at intervals.

5. A tearable inner sheet according to claim 1, characterized in that the distance between the tear line (11) and the left side of the sheet (1) is 10 to 14 mm.

6. A tearable inner sheet of paper as set forth in claim 1, characterized in that the binding hole (121) is a kidney-shaped hole.