CN217099466U - Anti-page-falling exercise book with tear lines and saddle nails - Google Patents
Anti-page-falling exercise book with tear lines and saddle nails Download PDFInfo
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- CN217099466U CN217099466U CN202220772589.7U CN202220772589U CN217099466U CN 217099466 U CN217099466 U CN 217099466U CN 202220772589 U CN202220772589 U CN 202220772589U CN 217099466 U CN217099466 U CN 217099466U
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- paper
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- paper tape
- nail
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Abstract
The utility model discloses a prevent falling page or leaf type exercise book with tear line on horse nail, including paper, thickening paper tape, side tear line, closed loop type tear line and on horse nail. The utility model relates to a rationally, improved the tearing slight degree at this middle part of operation, can tear the use to unilateral paper part, simultaneously set up closed loop type tear line at the thickened paper tape surface around the saddle nail, can be all under this department's paper, and partial thickened paper tape still is located saddle nail department, has avoided the saddle nail to bind not hard up problem to other papers, solves the student and tears the paper and cause the loose problem of page or leaf.
Description
Technical Field
The utility model relates to a printing product field specifically is a prevent falling page or leaf type operation originally with tear line on horse nail.
Background
Present riding the horse nail exercise book, in case the student takes off the paper use from the middle part, reduced the intensity of riding the horse nail to the paper nailing, other papers are not hard up, drop easily, if tear one side paper part, then opposite side paper part drops more easily to cause the waste of paper unnecessary. Therefore, the anti-page-falling exercise book with the tear line saddle nails is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prevent falling page type exercise book with tear line on horse nail in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose, one kind has tear line to prevent falling page or leaf type exercise book by horse-riding nail, including paper, thickening paper tape, side tear line, closed loop type tear line and horse-riding nail, the paper middle part is provided with the thickening paper tape, and the thickening paper tape passes through fold line in the fifty percent discount formation, and the thickening paper tape surface that lies in around horse-riding nail is provided with closed loop type tear line, thickening paper tape both sides all are provided with the side tear line.
Further, the side tear line and the closed loop type tear line are formed by hobbing with a serrated knife structure.
Furthermore, the thickened paper tape is symmetrically bound with two saddle nails.
Furthermore, a thickened paper tape is arranged in the middle of the single side of the paper.
The utility model has the advantages that: the light that this middle part of operation was anti is improved, can tear the use to unilateral paper part, and the thickening paper tape surface around the saddle nail sets up closed loop type tear line simultaneously, can be all to this department paper under permit, and partial thickening paper tape still is located saddle nail department, has avoided saddle nail to bind not hard up problem to other paper, solves the student and tears paper and causes the loose problem of page or leaf, reduces extravagantly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged view of the whole local structure of the present invention.
In the figure: 1. paper; 2. thickening the paper tape; 3. a side tear line; 4. a middle broken line; 5. a closed loop type tear line; 6. saddle-riding nails.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-2, the saddle-stitch anti-page-drop workbook with the tear lines comprises a paper 1, a thickened paper tape 2, side tear lines 3, closed-loop tear lines 5 and saddle-stitches 6, wherein the thickened paper tape 2 is arranged in the middle of the paper 1, the thickened paper tape 2 is folded to form a middle fold line 4, the closed-loop tear lines 5 are arranged on the surface of the thickened paper tape 2 around the saddle-stitches 6, and the side tear lines 3 are arranged on two sides of the thickened paper tape 2.
The side tearing line 3 and the closed-loop type tearing line 5 are formed by hobbing through a serrated knife structure; the thickened paper tape 2 is symmetrically bound with two saddle nails 6; the middle of one side of the paper 1 is provided with a thickened paper tape 2.
The utility model discloses when using, through set up thickening paper tape 2 and fifty percent discount formation median folding line 4 in 1 one side middle part of paper, the anti slight of this middle part of operation has been improved, all set up side tear line 3 in thickening paper tape 2 both sides simultaneously, can tear the use to 1 part of unilateral paper, 2 surfaces of thickening paper tape on the periphery of saddle nail 6 set up closed loop type tear line 5 simultaneously, can be all under to 1 whole of this department paper, and partial thickening paper tape 2 still is located saddle nail 6 department, avoided saddle nail 6 to bind not hard up problem to other paper, solve student's tear paper and cause the loose problem of page or leaf.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (4)
1. The utility model provides a prevent falling page or leaf type exercise book with split line saddle stitch, its characterized in that: including paper (1), thickening paper tape (2), side tear line (3), closed loop type tear line (5) and horse-riding nail (6), paper (1) middle part is provided with thickening paper tape (2), and thickening paper tape (2) through broken line (4) in the fifty percent discount formation, and thickening paper tape (2) surface that is located around horse-riding nail (6) is provided with closed loop type tear line (5), thickening paper tape (2) both sides all are provided with side tear line (3).
2. The saddle stitch nail anti-drop workbook with tear line of claim 1, wherein: the side tearing line (3) and the closed-loop type tearing line (5) are formed by hobbing through a serrated knife structure.
3. The saddle stitch nail anti-drop workbook with tear line of claim 1, wherein: the thickened paper tape (2) is symmetrically bound with two saddle nails (6).
4. The saddle stitch nail anti-drop workbook with tear line of claim 1, wherein: the middle of the single side of the paper (1) is provided with a thickened paper tape (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220772589.7U CN217099466U (en) | 2022-04-01 | 2022-04-01 | Anti-page-falling exercise book with tear lines and saddle nails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220772589.7U CN217099466U (en) | 2022-04-01 | 2022-04-01 | Anti-page-falling exercise book with tear lines and saddle nails |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217099466U true CN217099466U (en) | 2022-08-02 |
Family
ID=82577503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220772589.7U Active CN217099466U (en) | 2022-04-01 | 2022-04-01 | Anti-page-falling exercise book with tear lines and saddle nails |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217099466U (en) |
-
2022
- 2022-04-01 CN CN202220772589.7U patent/CN217099466U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |