CN209208312U - A kind of rotation report folder for storing A3 drawing and paper with A4 specification - Google Patents

Abstract

The utility model relates to a rotating report folder for storing A3 drawings and test papers with A4 specifications, comprising a hard outer plate of A3 specifications and a rotating fixture, the rotating fixture is arranged on the left side of the hard outer plate, and the hard outer plate Four bending lines are arranged in the middle of the plate to form a back ridge, and the hard outer plate is folded in half along the four bending lines to form an A4 size. The hard outer plate is of A3 specification, A3 drawings, test papers and other documents and materials can be stored in the hard outer plate, and the left end is clamped by the rotating fixture; since there are four bending lines in the middle of the hard outer plate, forming a ridge, so that The hard outer panel can be folded in half along the bending line, and the size after folding in half is the same as that of an A4 size rotating report folder, which realizes the use of A4 space to store A3 files, reduces the space required for A3 file organization and storage, and also reduces the storage of files The cost is improved, and the user experience of A3 file sorting, storage and delivery is improved.

Description

A rotating report holder for storing A3 drawings and test papers in A4 size

technical field

The utility model relates to the technical field of office supplies, in particular to a rotating report folder for storing A3 drawings and test papers with A4 specifications.

Background technique

Information books or report folders are stationery used to place documents and materials. The commonly used A4 information book is 235*310mm in size, and the A3 information book is 320*430mm in size. The A3 information booklet has a large area and is inconvenient to carry and store. Putting it in a backpack, even a suitcase, takes up too much space. Back in the office, it’s not suitable to put it on the desktop; I can’t find a storage space that can hold such a large information booklet. Generally, file storage cabinets do not have such a large space. Either the depth is not enough, or the height is not enough. The experience of end users is poor Difference. The traditional rotating report folder also has the same problem. As shown in Figure 1 and Figure 2, it is inconvenient to carry and store, and due to the limitation of the clamp specification, it can only be made into an A4 size rotating report folder.

Utility model content

The purpose of the utility model is to provide a rotating report holder for storing A3 drawings and test papers with A4 specifications, so as to solve the technical problem of difficult storage of A3 drawings and test papers.

The technical solution provided by the utility model is: a rotary report folder for storing A3 drawings and test papers in A4 specification, including a hard outer plate of A3 specification and a rotating fixture, and the rotating fixture is arranged on the left side of the hard outer plate. The middle part of the hard outer panel is provided with four bending lines to form a ridge, and the hard outer panel is folded in half along the four bending lines to form an A4 size.

Wherein, an extension piece is provided on the left side of the hard outer plate, and the extension piece is bent inward by 180 degrees, and the extension piece is located inside the rotation fixture when the rotation fixture is in a buckled position.

Wherein, the right side of the hard outer plate also extends outwards with a buckle, and the back of the hard outer plate is provided with a buckle at a corresponding position.

Wherein, the long side below the hard outer plate also extends outwards out of the cardboard.

Wherein, a back strip paper is pasted on the back of the hard outer plate, or a back strip bag is welded.

Wherein, the hard outer board is a PP board.

The beneficial effects of the utility model are: the rotating report clip includes a hard outer plate and a rotating fixture, retaining the original rotating fixture and fixed rivets, the hard outer plate is A3 specification, and the rotating fixture is set on a hard On the left side of the outer panel, A3 drawings, test papers and other documents and materials can be stored in the hard outer panel, and the left end is clamped by the rotating fixture; because there are four bending lines in the middle of the hard outer panel, forming a ridge, so that the hard outer panel It can be folded in half along the bending line, and the size after folding in half is the same as that of an A4 size rotating report folder, which realizes the use of A4 space to store A3 files, reduces the space required for A3 file organization and storage, and also reduces the cost of storing files, improving The user experience of A3 file sorting, storage and delivery is improved. The reason why four bending lines are used is that the thickness of the bending can increase with the increase of files, that is, it is scalable; the second is because the rotating report folder After folding in half, there is a nearly semicircular bend at the bend, which can ensure that the original appearance of the A3 file is not damaged. If three or five bend lines are used, and the bend is a line, there is a high probability that the middle of the A3 file will appear A broken line will damage the original appearance of the file.

Description of drawings

Fig. 1 is the front view of rotating report folder in the prior art;

Fig. 2 is the expanded schematic view of the rotating report holder in the prior art;

Fig. 3 is a front view of Embodiment 1 of the rotating report clip described in the utility model;

Fig. 4 is a left view of Embodiment 1 of the rotating report clip described in the utility model;

Fig. 5 is a right view of Embodiment 1 of the rotating report clip described in the utility model;

Fig. 6 is a bottom view of Embodiment 1 of the rotating report holder of the present invention;

Fig. 7 is a front view of the first embodiment of the rotating report clip described in the utility model when it is unfolded;

Fig. 8 is a perspective view of the half-expanded state of the rotating report clip embodiment of the utility model;

Fig. 9 is a schematic diagram of the action of storing A3 files according to the embodiment of the rotating report folder of the present invention;

Fig. 10 is the front view of the hard outer panel described in the utility model;

Fig. 11 is the back view of the hard outer panel described in the utility model;

Fig. 12 is a schematic diagram of the action of installing the rotating fixture;

Fig. 13 is a schematic diagram when more files are placed in the rotating report folder of the utility model;

Fig. 14 is a schematic diagram when fewer files are placed in the rotating report folder of the utility model;

Fig. 15 is a schematic diagram of the state of the rotating report clip using five bending lines in the middle of the hard outer panel after being folded in half;

Fig. 16 is a perspective view of the second embodiment of the rotating report clip of the present invention in a half-expanded state.

Among them, 1. hard outer plate; 11. four bending lines; 12. extension piece; 13. buckle; 14. buckle; 15. cardboard; 16. riveting hole; Back note paper; 4, A3 file.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

As the first embodiment of the rotating report clip for storing A3 drawings and test papers in A4 size according to the utility model, as shown in Fig. 2. It is arranged on the left side of the hard outer panel 1. There are four bending lines 11 in the middle of the hard outer panel 1 to form a back ridge. The hard outer panel 1 is folded in half along the four bending lines 11 to form an A4 size .

The rotating report holder retains the original rotating fixture 2 and fixed rivets 21, the hard outer panel 1 is of A3 specification, the rotating fixture 2 is set on the left side of the hard outer panel 1, and A3 drawings, test papers, etc. Documents can be stored in the hard outer panel 1, and the left end is clamped by the rotating fixture 2; since the middle part of the hard outer panel 1 is provided with four bending lines 11, forming a ridge, the hard outer panel 1 can be moved along the four bending lines 11 Folded in half, the size after folding in half is the same as the size of the A4 format rotary report folder, which realizes the use of A4 space to store A3 files, reduces the space required for A3 file organization and storage, and also reduces the cost of storing files, improving A3 file organization The reason why four bending lines 11 are used for the user experience of storage and delivery staff, as shown in Figures 13 and 14, is that the thickness of the bending can increase with the increase of files, that is, it is scalable; It is because the rotating report folder is folded in half and there is a nearly semicircular bend at the bend, which can ensure that the original appearance of the A3 file 4 is not damaged. If three or five bend lines are used, as shown in Figure 15, the bend It is a line, and there is a high probability that a broken line will appear in the middle of A3 file 4, which will damage the original appearance of the file.

The rotating report folder described in this application converts A3 files into A4 size, and only takes up the space of A4 for storing supplies. One is that it is easy to carry, and it does not look bulky when held or incorporated into a backpack or suitcase; the other is that the storage and filing can be arranged together with ordinary A4 filing cabinets, and there is no need to purchase and customize A3 large-space cabinets. The desktop doesn't look obtrusive anymore. With the help of the adjustment of the specifications of the main material such as the hard outer panel, the amount of materials used is greatly reduced, and the consumption of resources (PP polypropylene) is reduced.

In this embodiment, an extension piece 12 is provided on the left side of the hard outer panel 1, and the extension piece 12 is bent inward by 180 degrees. internal. The main function is to increase the local strength at the rotating fixture.

In this embodiment, a buckle 13 extends outward from the right side of the hard outer panel 1 , and a buckle 14 is provided at a corresponding position on the back of the hard outer panel 1 . The fastening design makes the storage space of the rotating report folder a relatively closed structure. The buckle 14 can be a four-joint buckle, a magnetic buckle, a rope-wrapped buckle, etc., and the holes for the buckle installation can be adjusted correspondingly with the fastening method. This embodiment adopts the scheme of magnetic buckle, and the magnet can find the corresponding hole by itself, and the user experience is strong.

In this embodiment, the long side below the hard outer panel 1 also extends outward from the cardboard 15 . The paper blocking plate 15 can prevent the A3 document 4 from sagging, even if the A3 document 4 is not clamped by the rotary fixture 2, the paper blocking plate 15 can prevent the document from slipping. The paper stopper 15 and the hard outer panel 1 are integral, and do not need to be welded and fixed, and the effect of blocking the sagging is more prominent when the rotating report folder is closed. Of course, the cardboard and the hard outer plate can also be made separately, and then pasted or welded into one. The hard outer panel 1 is provided with two paper stoppers 15, one in the middle of the back cover and one in the middle of the cover, and the supporting effect is very good.

In this embodiment, the back strip paper 3 is pasted on the back of the hard outer panel 1, or a back strip bag is welded, and the back strip paper is placed in the back strip bag, which can be used for writing and can serve as a document mark. effect.

In this embodiment, the hard outer panel 1 is a PP board (polypropylene sheet), which is light in weight and good in stiffness.

The above-mentioned bending lines all play an auxiliary association role, and their intervals, lengths, etc. can be adjusted as needed.

As the second embodiment of the rotating report holder with A4 specification for storing A3 drawings and test papers in the utility model, as shown in Figure 16, the difference from the first embodiment is that only one cardboard 15 is provided on the hard outer plate 1 , other structures and beneficial effects are consistent with Embodiment 1, and will not be repeated here.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (6)

1. A rotary report holder for storing A3 drawings and test papers in A4 specification, characterized in that it includes a hard outer panel of A3 specification and a rotary fixture, the rotary fixture is arranged on the left side of the hard outer panel, and the hard Four bending lines are arranged in the middle of the hard outer panel to form a ridge, and the hard outer panel is folded in half along the four bending lines to form an A4 size. 2. The rotating report holder according to claim 1, characterized in that, an extension piece is provided on the left side of the hard outer plate, and the extension piece is bent inward by 180 degrees, and extends when the rotating clamp is in the buckled position. The sheet is located inside the rotating fixture. 3 . The rotating report holder according to claim 1 , wherein a buckle belt extends outward from the right side of the hard outer plate, and a buckle is provided at a corresponding position on the back of the hard outer plate. 4 . 4 . The rotating report holder according to claim 1 , wherein the long side below the hard outer plate also extends outward beyond the cardboard. 5 . 5. The rotating report holder according to claim 1, characterized in that, a back strip paper is pasted on the back of the hard outer plate, or a back strip pocket is welded. 6. The rotating report holder according to claim 1, characterized in that, the hard outer plate is a PP plate.