CN211808608U

CN211808608U - Folding file

Info

Publication number: CN211808608U
Application number: CN201921356673.5U
Authority: CN
Inventors: 曹亮
Original assignee: Shenzhen Jipin Life Co ltd
Current assignee: Shenzhen Jipin Life Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-10-30
Anticipated expiration: 2029-08-19

Abstract

The utility model belongs to the field of stationery, in particular to a folding folder, which comprises a folder body, wherein the inner side of the folder body is provided with a containing cavity; one end of the folder body is provided with a turnover panel, the other end of the folder body is provided with a cover plate, a first crease part is formed at the joint of the cover plate and the folder body, and a second crease part is formed at the joint of the turnover panel and the folder body; one end of the paper extends into the storage cavity, the other end of the paper is attached to the inner side of the turnover panel, when the turnover panel turns over towards the inner side of the folder body along the second folding mark part, one end of the paper is limited in the storage cavity, the other end of the paper is limited between the turnover panel and the outer side of the storage cavity, and the second folding mark part forms an arc shape. When the folder is used for accommodating paper, the paper can be folded and collected, but the problem that the paper forms creases can be effectively avoided.

Description

Folding file

Technical Field

The utility model relates to a stationery field, concretely relates to folding file.

Background

The folder is used for accommodating files and the like; there are also file pockets or folders in which hand-drawn paper is fitted. For some larger sheets, such as a3 freehand paper or even larger sheets, it is desirable to fold the sheets in half when they are collected in a folder or pouch so that they can be transferred into the folder or pouch; for some paper, when the paper is used, if the paper is folded in half, creases are generated, and the paper cannot be restored to the original state, so that a lot of inconvenience is caused for a user, and the paper cannot be used. In view of the above drawbacks, it is desirable to design a paperboard structure for a folding file.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve lies in: the utility model provides a cardboard structure of folding file, when solving present file dress area big paper, need the paper fifty percent discount for the problem of paper production crease.

In order to solve the technical problem, the technical scheme of the utility model is that: the folding folder comprises a folder body, wherein a containing cavity is formed in the inner side of the folder body; one end of the folder body is provided with a turnover panel, the other end of the folder body is provided with a cover plate, a first crease part is formed at the joint of the cover plate and the folder body, and a second crease part is formed at the joint of the turnover panel and the folder body; one end of the paper extends into the storage cavity, the other end of the paper is attached to the inner side of the turnover panel, when the turnover panel turns over towards the inner side of the folder body along the second folding mark part, one end of the paper is limited in the storage cavity, the other end of the paper is limited between the turnover panel and the outer side of the storage cavity, and the second folding mark part forms an arc shape.

Further, an acute angle is formed between the upper surface and the bottom surface of the containing cavity, so that the containing cavity forms a large end and a small end; the large end of the containing cavity faces the turnover panel.

Furthermore, one ends of the two side plates of the containing cavity, which are close to the turnover panel, are of arc structures and extend to the second folding part.

Further, it includes both sides board, two to accomodate the chamber the curb plate is all inwards buckled and is had last limiting plate, two the free end of limiting plate be equipped with to accomodate the inside clamp plate of buckling of chamber.

Furthermore, a certain gap is formed between the two pressing plates, and the pen container can be contained in the gap.

Further, the first crease part is provided with two parallel creases; the second fold portion has a plurality of folds parallel to each other.

Furthermore, a through hole is formed in the covering plate, an elastic belt is folded and then penetrates through the through hole, and two ends of the elastic belt are limited on the other side of the through hole; after the folding folder is folded, the elastic belt is sleeved on the outer side of the folding folder to fix the folding folder.

Further, the folding folder is formed by folding paper boards and comprises the paper boards, and the paper boards are provided with the first folding mark parts and the second folding mark parts so that the paper boards form the folder body, the folding panel and the cover plate; one side of the folder body is provided with a clamping plate, the clamping plate is provided with a connecting part connected with the folder body, a first folding line is arranged at the connecting part of the connecting part and the folder body, and the clamping plate can be folded towards the inner side of the folder body along the first folding line; a second crease line is arranged between the connecting part and the clamping plate, and a first opening seam and a second opening seam are arranged between the clamping plate and the connecting part; one end of the first opening seam extends to one end of the second folding line, and the other end of the first opening seam extends to the inner edge of the clamping plate; one end of the second opening seam extends to the other end of the second folding line, the other end of the second opening seam extends to the inner edge of the clamping plate, limiting parts are arranged at two ends of the clamping plate, and a third folding line is arranged at the joint of the limiting parts and the clamping plate; the connecting portion is folded along the first folding trace, the clamping plate is folded along the second folding trace, the limiting portion is folded inwards, one face of the clamping plate is attached to the inner side face of the folder body, and the containing cavity is formed.

Further, the included angle of the first opening seam and the second fold line is 90 degrees, and the included angle of the second opening seam and the second fold line is 135 degrees.

Furthermore, the limiting part comprises a side plate and an upper limiting plate, the side plate is connected with the clamping plate, the upper limiting plate is connected to the outer side of the side plate, and a fourth folding line is arranged between the upper limiting plate and the side plate; the fourth folding line and the third folding line form an included angle, so that the side plate forms a large end and a small end, and the small end is close to the folder body; when the clamping plate is folded at the inner side of the folder body, the two upper limiting plates are folded towards the inner side to form the containing cavity.

Compared with the prior art, the paperboard structure of the folding folder has the following beneficial effects:

one end of the paper extends into the containing cavity, the other end of the paper is attached to the inner side of the turnover panel, when the turnover panel is turned over towards the inner side of the folder body along the second folding mark part, one end of the paper is limited in the containing cavity, the other end of the paper is limited between the turnover panel and the outer side of the containing cavity, and the second folding mark part is arc-shaped; therefore, when the folder is used for containing paper, the paper can be folded and collected, and the problem that the paper forms creases can be effectively avoided.

Drawings

FIG. 1 is an internal structure view of the folding file of the present invention;

FIG. 2 is an internal view of another embodiment of the folding file of the present invention;

FIG. 3 is a structural diagram of the foldable file folder of the present invention with the pen container placed therein;

FIG. 4 is a structural diagram of the folding structure of the folding file folder;

figure 5 is an expanded view of the paperboard structure of the folding file of the present invention.

Detailed Description

The following detailed description will be further described in conjunction with the above-identified drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art, that the described embodiments may be practiced without some or all of these specific details. In other instances, well known process steps have not been described in detail.

Examples

As shown in fig. 1 to 4, the folding folder comprises a folder body 1, wherein a containing cavity 2 is arranged on the inner side of the folder body 1; one end of the folder body is provided with a turnover panel 3, the other end of the folder body is provided with a cover plate 4, a first crease part 40 is formed at the joint of the cover plate 4 and the folder body 1, and a second crease part 30 is formed at the joint of the turnover panel 3 and the folder body 1; one end of the paper extends into the containing cavity 2, the other end of the paper is attached to the inner side of the turnover panel 3, when the turnover panel 3 is turned over towards the inner side of the folder body 1 along the second folding line part 30, one end of the paper is limited in the containing cavity 2, the other end of the paper is limited between the turnover panel 3 and the outer side of the containing cavity 2, and the second folding line part 30 is arc-shaped. Therefore, when the folder is used for containing paper, the paper can be folded and collected, and the problem that the paper forms creases can be effectively avoided.

Further, the upper surface and the bottom surface of the containing cavity 2 form an acute angle, so that the containing cavity forms a large end and a small end; the large end of the containing cavity 2 faces the turnover panel 3.

Further, as shown in fig. 1 to 3, one end of each of the two side plates of the storage cavity 2, which is close to the folding panel 3, is of an arc structure and extends to the second fold 30. In this embodiment, when the folding panel 3 is folded along the second fold line portion 30, the arc end of the side plate is attached to the arc surface formed by folding the second fold line portion 30, specifically, the second fold line portion 30 is folded through the arc end of the side plate to form an arc structure.

Further, referring to fig. 2, the containing cavity 2 includes two side plates 20, two of the side plates 20 are both bent inward to form upper limiting plates 21, and two of the free ends of the limiting plates 21 are provided with pressing plates 22 bent inward to the containing cavity 2. When one end of the paper extends into the receiving cavity 2, the pressing plate 22 can press the paper in the receiving cavity 2; in addition, the pressing plate 22 supports the limiting plate 21, so that the situation that the accommodating cavity 2 is laid down to deform the paper is avoided.

Further, referring to fig. 3, a gap is formed between the two pressing plates 22, and the pen container 5 can be accommodated in the gap.

Further, the first fold portion 40 has two parallel folds; the second fold 30 has a plurality of folds parallel to each other.

Further, referring to fig. 4, a through hole is formed in the cover plate 4, an elastic band 41 is folded and then passes through the through hole, and two ends of the elastic band 41 are limited at the other side of the through hole; after the folding folder is folded, the elastic band 41 is sleeved outside the folding folder to fix the folding folder.

The cardboard structure of the folding folder, specifically referring to fig. 5, includes a cardboard 100, where the cardboard 100 is provided with the first folding line 40 and the second folding line 30, so that the cardboard 100 forms the folder body 1, the folding panel 3, and the cover plate 4. A clamping plate 110 is arranged on one side of the folder body 1, the clamping plate 110 is provided with a connecting part 120 connected with the folder body 1, a first folding line 121 is arranged at the connecting part 120 and the folder body 1, and the clamping plate 110 can be folded towards the inner side of the folder body 1 along the first folding line 121; a second crease 122 is arranged between the connecting part 120 and the splint 110, and a first opening seam 123 and a second opening seam 124 are arranged between the splint 110 and the connecting part 120; one end of the first open seam 123 extends to one end of the second folding line 122, and the other end extends to the inner edge of the clamping plate 110; one end of the second opening slit 124 extends to the other end of the second folding line 122, the other end extends to the inner edge of the clamping plate 110, two ends of the clamping plate 110 are provided with limiting parts 111, and a third folding line 112 is arranged at the joint of the limiting parts 111 and the clamping plate 110; the connecting portion 120 is folded along the first folding line 121, the clamping plate 110 is folded along the second folding line 122, and the limiting portion 111 is folded inward, so that one surface of the clamping plate 110 is attached to the inner side surface of the folder body 1, thereby forming the accommodating cavity 2.

Further, the included angle between the first opening seam 123 and the second folding line 122 is 90 °, and the included angle between the second opening seam 124 and the second folding line 122 is 135 °.

Further, the length of the second open slot 124 is less than the shortest distance from the second open slot 124 to the end of the splint 110. When the clamping plate 110 is folded and attached to the folder 1, the receiving cavity 2 is formed inside the folder 1.

Further, the limiting part 111 comprises a side plate 1110 and an upper limiting plate 1111, the side plate 1110 is connected with the splint 110, the upper limiting plate 1111 is connected to the outer side of the side plate 1110, and a fourth folding trace 1112 is arranged between the upper limiting plate 1111 and the side plate 1110; the fourth folding trace 1112 forms an included angle with the third folding trace 112, the included angle is an acute angle, and is within a range of 5 to 15 degrees, so that the side plate 1110 forms a large end and a small end, and the small end is close to the folder body 1; when the folder plate 110 is folded at the inner side of the folder body 1, the two upper limiting plates 1111 are folded at the inner side to form the storage cavity 2.

The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without creative labor from the above conception, and all the changes fall within the protection scope of the present invention.

Claims

1. The folding folder is characterized by comprising a folder body, wherein a containing cavity is arranged on the inner side of the folder body; one end of the folder body is provided with a turnover panel, the other end of the folder body is provided with a cover plate, a first crease part is formed at the joint of the cover plate and the folder body, and a second crease part is formed at the joint of the turnover panel and the folder body; one end of the paper extends into the storage cavity, the other end of the paper is attached to the inner side of the turnover panel, when the turnover panel turns over towards the inner side of the folder body along the second folding mark part, one end of the paper is limited in the storage cavity, the other end of the paper is limited between the turnover panel and the outer side of the storage cavity, and the second folding mark part forms an arc shape.

2. The folding file of claim 1, wherein the top surface of the receiving cavity is at an acute angle to the bottom surface such that the receiving cavity forms a large end and a small end; the large end of the containing cavity faces the turnover panel.

3. The foldable file folder of claim 2, wherein the ends of the two side panels of the receiving cavity near the folding panel are of circular arc structures and extend to the second fold.

4. The folding file folder of claim 3, wherein the receiving cavity comprises two side plates, each of the two side plates is bent inward to form an upper limiting plate, and a pressing plate bent inward to the inside of the receiving cavity is arranged at the free end of each of the two limiting plates.

5. The folding file of claim 4, wherein said two pressing plates have a space therebetween, and the pen container is received in said space.

6. A folding file folder according to any one of claims 1-5 wherein the first fold portion has two parallel folds; the second fold portion has a plurality of folds parallel to each other.

7. The folding folder according to claim 1, wherein the cover plate is provided with a through hole, an elastic band is folded and then passes through the through hole, and two ends of the elastic band are limited at the other side of the through hole; after the folding folder is folded, the elastic belt is sleeved on the outer side of the folding folder to fix the folding folder.

8. The folding file of claim 1, wherein said folding file is folded from cardboard; the paper board is provided with the first folding mark part and the second folding mark part, so that the paper board forms the folder body, the folding panel and the cover plate; one side of the folder body is provided with a clamping plate, the clamping plate is provided with a connecting part connected with the folder body, a first folding line is arranged at the connecting part of the connecting part and the folder body, and the clamping plate can be folded towards the inner side of the folder body along the first folding line; a second crease line is arranged between the connecting part and the clamping plate, and a first opening seam and a second opening seam are arranged between the clamping plate and the connecting part; one end of the first opening seam extends to one end of the second folding line, and the other end of the first opening seam extends to the inner edge of the clamping plate; one end of the second opening seam extends to the other end of the second folding line, the other end of the second opening seam extends to the inner edge of the clamping plate, limiting parts are arranged at two ends of the clamping plate, and a third folding line is arranged at the joint of the limiting parts and the clamping plate; the connecting portion is folded along the first folding trace, the clamping plate is folded along the second folding trace, the limiting portion is folded inwards, one face of the clamping plate is attached to the inner side face of the folder body, and the containing cavity is formed.

9. The folding file folder of claim 8, wherein the first open seam is at a 90 ° angle to the second fold line and the second open seam is at a 135 ° angle to the second fold line.

10. The folding file folder of claim 9, wherein the limiting part comprises a side plate and an upper limiting plate, the side plate is connected with the clamping plate, the upper limiting plate is connected with the outer side of the side plate, and a fourth folding line is arranged between the upper limiting plate and the side plate; the fourth folding line and the third folding line form an included angle, so that the side plate forms a large end and a small end, and the small end is close to the folder body; when the clamping plate is folded at the inner side of the folder body, the two upper limiting plates are folded towards the inner side to form the containing cavity.