CN219312382U

CN219312382U - Paper corner folding prevention set

Info

Publication number: CN219312382U
Application number: CN202220957092.2U
Authority: CN
Inventors: 陈锐彬
Original assignee: SHAOGUAN CITY INSTITUTE OF TECHNICIAN
Current assignee: SHAOGUAN CITY INSTITUTE OF TECHNICIAN
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2023-07-07
Anticipated expiration: 2032-04-22

Abstract

The utility model relates to a paper corner folding prevention tool. The paper corner folding prevention kit of the utility model comprises: a backing plate and a square; the square comprises at least one right angle, the base plate and the square are arranged in parallel relatively, the paper is arranged between the square and the base plate, and the square are fixed by magnetic attraction at the right angle of the paper clamped by the base plate. The paper corner folding prevention sleeve disclosed by the utility model has the advantages of simple structure, convenience in operation, labor saving, strong applicability and rich functions, can not only prevent paper corners, but also be used for pad writing, measurement, line drawing, right angle drawing and the like.

Description

Paper corner folding prevention set

Technical Field

The utility model relates to a school supplies, belongs to the stationery field, and especially relates to a paper corner folding prevention kit.

Background

When a student reads paper files such as books and textbooks or writes on an exercise book and a test paper, the paper often has the phenomena of folding corners and wrinkling, particularly the lower right corner, so that the reading is affected, and the paper is damaged due to the folding corners for a long time. In order to prevent paper folding angles, currently, angle clamps or hand-made angle sleeves are used for flattening folding angles.

However, the conventional angle clip requires a large force when in use, and has a single function and is easy to clip to the hand. The manual corner sleeve is complicated to manually manufacture, is not firmly clamped and is easy to fall off and damage.

Disclosure of Invention

Based on the above, the utility model aims to provide the paper corner folding prevention kit, which has the advantages of simple structure, ingenious design and convenient use.

The utility model provides a prevent paper dog-ear cover utensil which characterized in that: comprises a backing plate and a square; the square comprises at least one right angle, the base plate and the square are relatively arranged in parallel, the paper is arranged between the square and the base plate, the square and the square are clamped by the base plate, the right angle of the paper is magnetically attracted and fixed, a through hole is formed in the square, and the square is a transparent ruler.

The paper corner folding prevention sleeve tool is simple in structure, convenient to operate, labor-saving, strong in applicability, rich in functions, capable of preventing paper corners, capable of being padded under one or more pieces of paper when being used independently, capable of keeping a rolled surface flat, convenient to write fluently, and capable of preventing paper from being damaged when writing; the square can be used for measuring the size, drawing right angles, drawing line segments and the like when being used independently.

Further, the paper folding angle prevention kit further comprises a plurality of magnets, wherein the magnets are arranged in the square, and the base plate comprises a magnetic material piece. The magnet is used to make the adsorption force between the backing plate and the square stronger, the paper clamping is firmer, and the operation is more convenient when separating the backing plate and the square.

Further, the square is a magnetic material piece. The square is integrally made of magnetic materials, so that the process is simpler.

Further, the backing plate comprises an iron plate and a protective paint layer, and the protective paint layer covers and wraps the iron plate. The iron plate is covered and wrapped by the protective paint layer, so that the iron plate can be prevented from being corroded and rusted, and the service life is prolonged.

Further, the number of the magnets is 3, and the magnets are uniformly distributed on the square. The cost can be saved while the stress is ensured to be uniform.

Further, the through hole is similar to the square in shape. When the paper corner folding prevention sleeve is attractive and is used for drawing the graph, the same shape and different sizes can be selected, and the related graph can be conveniently and rapidly drawn.

Further, the square is provided with graduations. The paper corner preventing tool has more diversified functions and can be used for measurement.

Further, the two planes of the backing plate are smooth surfaces. The desk surface is prevented from being uneven, paper is prevented from being damaged when writing is performed with force, and the writing speed can be improved and the answering speed can be accelerated on a smooth backing plate; the pad is provided with grid lines, so that when students write on the book and use the paper corner folding prevention sleeve tool, the students can write more neatly.

For a better understanding and implementation, the present utility model is described in detail below with reference to the drawings.

Drawings

FIG. 1 is a schematic overall structure of embodiment 1;

fig. 2 is a schematic view of the square 2 of the embodiment 1;

fig. 3 is a schematic view of the backing plate 1 of this embodiment 1.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1

Referring to fig. 1, a paper corner preventing kit comprises a backing plate 1 and a square 2. The square 2 comprises at least one right angle, the paper 3 is arranged between the square 2 and the backing plate 1, and the square 2 and the backing plate 1 are parallel to the plane of the paper 3. An adsorption force exists between the square 2 and the backing plate 1, so that paper can be pressed.

Referring to fig. 2, the square 2 includes at least one right angle, and the square 2 may have other shapes, and the triangular square is preferred in this embodiment, and the triangular square has a simple structure. The right angle square 2 is provided with the through hole 21, and the through hole 21 is preferably a triangular through hole with the same shape as the right angle square 2, so that marks, drawings and the like can be conveniently made during reading, and the effect of shielding the contents on paper by the body of the right angle square 2 on reading can be avoided. The square 2 further comprises a plurality of magnets 22, and the number of the magnets 22 in the embodiment is preferably 3 and the magnets are uniformly distributed at three corners of the square 2, so that the square 2 and the backing plate are uniformly and firmly stressed when being mutually adsorbed.

As another embodiment, the square 2 can be made of transparent materials, and the magnet 22 can be arranged inside the square 2, so that the appearance is maintained and the reading is not affected.

The square 2 can also be made of direct magnetic materials, so that the magnetism is stronger, the manufacturing process is simpler, and the adsorption firmness effect is better.

Referring to fig. 2, the square 2 is further provided with a scale 23, so that the square can be used alone for measuring dimensions, drawing right angles, drawing line segments, etc.

Referring to fig. 3, the pad 1 may be further provided with field lines 11, which allow the writing of words to be more complete when it is used as a writing book.

Referring to fig. 1 and 2, a paper corner preventing kit works according to the following principle: one or a plurality of papers of books are placed on the backing plate, a square is placed on the other surface of the papers, the square is moved to enable the right angle of the square to coincide with the right angle of the papers, the right lower angle of the papers is generally adjusted to enable the papers to be flatly attached to the backing plate, then the content on the papers is read, the papers can be turned to adjust the position of the square, and the square can move and does not influence reading. The book can be continuously read by repeatedly turning the paper and adjusting the position of the square.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the spirit of the utility model, and the utility model is intended to encompass such modifications and improvements.

Claims

1. The utility model provides a prevent paper dog-ear cover utensil which characterized in that: comprises a backing plate and a square; the square comprises at least one right angle, the base plate and the square are arranged in parallel relatively, the paper is arranged between the square and the base plate, the square and the base plate clamp the paper at the right angle and are fixed by magnetic attraction, a through hole is formed in the square, and the square is a transparent square; the paper folding angle prevention kit further comprises a plurality of magnets, wherein the magnets are arranged in the square, and the backing plate comprises a magnetic material piece; the backing plate comprises an iron plate and a protective paint layer, and the protective paint layer covers and wraps the iron plate.

2. The paper corner preventing kit according to claim 1, wherein: the square is a magnetic material piece.

3. The paper corner preventing kit according to claim 2, wherein: the number of the magnets is 3, and the magnets are uniformly distributed on the square.

4. The paper corner preventing kit according to claim 1, wherein: the through hole is similar to the square in shape.

5. The paper corner preventing kit according to claim 1, wherein: the square is provided with scales.

6. The paper corner preventing kit according to claim 1, wherein: the two planes of the base plate are smooth surfaces, and the base plate is provided with grid lines.