CN209208310U - A kind of data volume for storing A3 drawing and paper with A4 specification - Google Patents

Abstract

The utility model relates to a kind of data volumes that A3 drawing and paper are stored with A4 specification, hard outside plate and interior page bag including A3 specification, one short side phase welding of one of short side of the interior page bag and hard outside plate, four folding lines are equipped in the middle part of the hard outside plate, ridge is formed, the hard outside plate forms A4 specification size after four folding line doublings.Interior page bag is A3 specification, can store the documentations such as A3 drawing, paper；The hard outside plate is along size after four folding line doublings as the data volume of A4 specification, realize the space with A4, store the file of A3, reduce space needed for A3 file consolidation storage is stored, the cost for also reducing storage file improves the user experience of the staff such as A3 file consolidation storage and transmitting.

Description

An information booklet containing A3 drawings and test papers in A4 format

technical field

The utility model relates to the technical field of office supplies, in particular to an information book with A4 specifications for storing A3 drawings and test papers.

Background technique

Information books or folders are stationery used to place documents and materials. The commonly used A4 information book has a size of 235*310mm, and the A3 information book has a size of 320*430mm. The A3 information book 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.

Utility model content

The purpose of the utility model is to provide an information booklet with A4 specification for storing A3 drawings and test papers, which solves the technical problem that the existing A3 information booklet has a large area and is inconvenient to store and carry.

The technical solution provided by the utility model is: an information booklet with A4 specification for storing A3 drawings and test papers, including a hard outer panel of A3 specification and an inner page pocket, one of the short sides of the inner page pocket is connected with the hard outer One short side of the board is welded together, and the middle part of the hard outer board is provided with four bending lines to form a ridge, and the hard outer board is folded in half along the four bending lines to form an A4 size.

Wherein, two bending lines are provided at the welded part of the hard outer plate with the inner page bag, and the outer edge of the hard outer plate is bent along the two bending lines to cover the welded area with the inner page bag.

Wherein, a short side of the hard outer plate also extends outward from a buckle, and a buckle is provided at a corresponding position on the back of the hard outer plate.

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.

Wherein, there are multiple inner page pockets.

The beneficial effects of the utility model are: the information booklet includes a hard outer board and an inner page bag, one of the short sides of the inner page bag is welded to one short side of the hard outer board, and the inner page bag is A3 specification , can store A3 drawings, test papers and other documents; the middle part of the hard outer panel is provided with four bending lines to form a back, 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 an A4 specification information booklet, namely It realizes the use of A4 space to store A3 files, reduces the space required for A3 file storage and storage, and also reduces the cost of storage files, and improves the user experience of A3 file storage and delivery. The reason why four bends are adopted The folding line, firstly, because the thickness of the bending can increase with the increase of files, that is, it is scalable; secondly, because the information booklet is folded in half, it is a nearly semicircular bend at the bend, which can ensure that the A3 file The original appearance is not damaged. If three bending lines or five bending lines are used, and the bending place is a line, there is a high probability that a folding line will appear in the middle of the A3 file, which will damage the original appearance of the file.

Description of drawings

Fig. 1 is the front view of the embodiment of the information booklet described in the utility model;

Fig. 2 is the bottom view of the embodiment of the information booklet described in the utility model;

Fig. 3 is the right view of the embodiment of the information booklet described in the utility model;

Fig. 4 is the left view of the embodiment of the information booklet described in the utility model;

Fig. 5 is a perspective view of the half-expanded state of the embodiment of the information booklet described in the utility model;

Fig. 6 is a front view when the embodiment of the information booklet described in the utility model is unfolded;

Fig. 7 is a bottom view of the embodiment of the information booklet described in the utility model when it is unfolded;

Fig. 8 is a schematic diagram when more files are placed in the information booklet described in the utility model;

Fig. 9 is a schematic diagram when fewer files are placed in the information booklet described in the utility model;

Fig. 10 is an inner view of the unfolded state of the hard outer panel of the present invention;

Fig. 11 is a rear view of the unfolded state of the hard outer panel of the present invention;

Fig. 12 is a schematic diagram of the welding of the hard outer plate and the inner page bag of the utility model;

Fig. 13 is a normal use state diagram after the hard outer panel and the inner page bag are aligned according to the utility model;

Fig. 14 is a schematic diagram of the state after the data booklet using five bending lines in the middle of the hard outer panel is folded in half.

Among them, 1. Hard outer panel; 11. Four bending lines; 12. Two bending lines; 13. Buckle; 14. Buckle; paper; 5, 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 embodiment of the information booklet that stores A3 drawings and test papers in A4 specification as described in the present invention, as shown in Figures 1 to 13, it includes a hard outer panel 1 of A3 specification and an inner page bag 2, and the inner page bag One of the short sides of 2 is welded to one short side of the hard outer plate 1, and four bending lines 11 are arranged in the middle of the hard outer plate 1 to form a ridge, and the hard outer plate 1 is formed along the four bending lines. 11 folded in half to form A4 size.

The information booklet includes a hard outer panel 1 and an inner page bag 2, the inner page bag 2 is A3 size, and can accommodate documents such as A3 drawings, test papers, etc.; the middle part of the hard outer panel 1 is provided with four bending lines 11, forming The back ridge enables the hard outer panel to be folded in half along the bending line. After folding in half, the size is the same as that of an A4-sized information booklet, which means that A4 space can be used to store A3 files, which reduces the space required for A3 files to be organized and stored. Reduce the cost of storing documents and improve the user experience of A3 documents 5 sorting, storage and delivery. The reason why four bending lines 11 are used, as shown in Figure 8 and Figure 9, is because the thickness of the bending can be placed with the document increase with the increase of input, that is, it has scalability; the second is that after the information booklet is folded in half, there is a nearly semicircular bend at the bend, which can ensure that the original appearance of the A3 file 5 is not damaged. If three bending lines or five bending lines are used Bend line, the bend is a line, as shown in Figure 14, there is a high probability that a fold line will appear in the middle of the A3 file, which will damage the original appearance of the file.

The information booklet described in this application converts A3 files into A4 size, and only occupies 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 two main materials, the hard outer panel and the inner page bag, the amount of materials used has been greatly reduced, and the consumption of resources (PP polypropylene) has been reduced.

In this embodiment, the hard outer board 1 is a PP board (polypropylene sheet), and the number of inner page pockets 2 is multiple.

In this embodiment, the hard outer panel 1 is provided with two bending lines 12 at the welding area with the inner page bag 2, and the outer edge of the hard outer panel 1 is bent along the two bending lines 12, To cover the welding zone 3 with the inner page bag 2, because the welding tooth profile is covered, the attractive appearance of the information booklet is guaranteed. The narrow area on the right side of the hard outer panel 1 can be bent into a C-shape first, and the left end of the inner page bag 2 is inserted into the C-shape position, and welded and fixed.

In this embodiment, a short side of the hard outer panel 1 also extends outwards with a buckle 13, and a buckle 14 is provided at a corresponding position on the back of the hard outer panel 1, and the buckle design makes the storage space of the data book become 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 outwards a cardboard stop 15 , which can prevent the inner page bag 2 from drooping. The paper stopper 15 and the hard outer panel 1 are integral, and do not need to be welded and fixed, and the sagging effect is more prominent when the information booklet is closed. Of course, the cardboard and the hard outer plate can also be made separately, and then pasted or welded into one.

In this embodiment, a back strip paper 5 is pasted on the spine of the hard outer panel 1, or a back strip bag is welded, which can be used for writing and can serve as a document mark.

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

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 (7)

1. a kind of data volume for storing A3 drawing and paper with A4 specification, which is characterized in that hard outside plate including A3 specification and Interior page bag, a short side phase welding of the one of short side and hard outside plate of the interior page bag, the hard outside plate middle part are set There are four folding lines, form ridge, the hard outside plate forms A4 specification size after four folding line doublings.

2. data volume according to claim 1, which is characterized in that set on the hard outside plate in the weld with interior page bag There are two folding lines, the hard outside plate outer edge is bent along two folding lines, to cover the welding area with interior page bag.

3. data volume according to claim 1, which is characterized in that one short side of the hard outside plate, which further extends outward out, to be detained The back side corresponding position of band, the hard outside plate is equipped with button.

4. data volume according to claim 1, which is characterized in that the long side below the hard outside plate further extends outward out Pressing board.

5. data volume according to claim 1, which is characterized in that be also pasted with back bar at the ridge of the hard outside plate Paper or welding have back bar bag.

6. data volume according to claim 1, which is characterized in that the hard outside plate is PP plate.

7. data volume according to claim 1, which is characterized in that the interior page bag quantity is multiple.