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 kind of rotations for storing A3 drawing and paper with A4 specification to report folder, hard outside plate and rolling clamp including A3 specification, the left side of hard outside plate is arranged in the rolling clamp, 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.The hard outside plate is A3 specification, and the documentations such as A3 drawing, paper can be accommodated into hard outside plate, and left end is clamped by rolling clamp；Due to being equipped with four folding lines in the middle part of hard outside plate, form ridge, make hard outside plate can be along folding line doubling, size is as the rotation of A4 specification report folder after doubling, the space with A4 is realized, the file of A3 is stored, reduces 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

A kind of rotation report folder for storing A3 drawing and paper with A4 specification

Technical field

The utility model relates to novel office table separation more particularly to a kind of A3 drawing and paper are stored with A4 specification Rotation report folder.

Background technique

Data volume or report folder are the stationery for placing documentation, and the specification of common A4 data volume is 235* The specification of 310mm, A3 data volume is 320*430mm, and A3 data volume area is big, not Portable belt, also inconvenient storage, can not be put into double Shoulder packet, even luggage case, too land occupation side.Office is returned to, it is also improper to be placed on desktop；Also can not find can place so The memory space of big data volume, it is not that depth is inadequate that generic-document storage cabinet, which is all not provided with so big space, is exactly height The experience of deficiency, terminal user is poor.Folder is reported in traditional rotation, and there is also the same problems, as depicted in figs. 1 and 2, is carried Inconvenient, storage inconvenience and the limitation due to fixture specification can only be made into the rotation report folder of storage A4 specification.

Utility model content

The purpose of this utility model is to provide a kind of rotations for storing A3 drawing and paper with A4 specification to report folder, solution The certainly technical problem of A3 drawing and paper storage hardly possible.

Technical solution provided by the utility model are as follows: a kind of rotation report folder that A3 drawing and paper are stored with A4 specification, The left side of hard outside plate, the hard outside plate is arranged in hard outside plate and rolling clamp including A3 specification, the rolling clamp Middle part is equipped with four folding lines, forms ridge, and the hard outside plate forms A4 specification size after four folding line doublings.

Wherein, it is equipped with Extendible flake on the left of the hard outside plate, the Extendible flake bends inwards 180 degree, at rolling clamp Extendible flake is located at the inside of rolling clamp when closed position.

Wherein, cingulum is further extended outward out on the right side of the hard outside plate, the back side corresponding position of the hard outside plate is equipped with Button.

Wherein, the long side below the hard outside plate further extends outward out pressing board.

Wherein, back bar paper or welding are also pasted at the ridge of the hard outside plate has back bar bag.

Wherein, the hard outside plate is PP plate.

The utility model has the following beneficial effects: the rotation report folder includes hard outside plate and rolling clamp, original is remained The rotary jig and fixed rivet come, hard outside plate is A3 specification, and the left side of hard outside plate is arranged in the rolling clamp, The documentations such as A3 drawing, paper can be accommodated into hard outside plate, and left end is clamped by rolling clamp；Due to hard outside plate Middle part is equipped with four folding lines, forms ridge, makes hard outside plate can rotation of the size with A4 specification after folding line doubling, doubling Report folder is the same, that is, realizes the space with A4, store the file of A3, reduces 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, why adopts First is that can increase with the increase that file is put into because of the thickness of bending there is scalability with four folding lines；Second is that Because in bending place being a nearly semicircular bending after rotation report folder doubling, it can be ensured that A3 file original appearance is not damaged, If bending place is a line using three folding lines or five folding lines, maximum probability can make occur a folding among A3 file Line can damage file original appearance.

Detailed description of the invention

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

Fig. 2 is the expanded schematic diagram of rotation report folder in the prior art；

Fig. 3 is the front view of rotation report folder embodiment one described in the utility model；

Fig. 4 is the left view of rotation report folder embodiment one described in the utility model；

Fig. 5 is the right view of rotation report folder embodiment one described in the utility model；

Fig. 6 is the bottom view of rotation report folder embodiment one described in the utility model；

Front view when Fig. 7 is rotation report folder one unfolded state of embodiment described in the utility model；

Perspective view when Fig. 8 is rotation report folder embodiment half unfolded state described in the utility model；

Fig. 9 is the action schematic diagram that rotation report folder embodiment one described in the utility model stores A3 file；

Figure 10 is the front elevation of hard outside plate described in the utility model；

Figure 11 is the back view of hard outside plate described in the utility model；

Figure 12 is the action schematic diagram for installing rolling clamp；

Figure 13 is that the schematic diagram folded up when setting compared with multifile is reported in rotation described in the utility model；

Figure 14 is that the schematic diagram folded up when setting less file is reported in rotation described in the utility model；

Figure 15 is in the middle part of hard outside plate using the status diagram after the rotation report folder doubling of five folding lines；

Perspective view when Figure 16 is rotation report folder 2 half unfolded state of embodiment described in the utility model.

Wherein, 1, hard outside plate；11, four folding lines；12, Extendible flake；13, cingulum；14, it detains；15, pressing board；16, riveting Hole；2, rolling clamp；21, rivet；3, back bar paper；4, A3 file.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

As the embodiment one of the rotation report folder described in the utility model for storing A3 drawing and paper with A4 specification, such as scheme 3 to shown in Figure 15, and a left side for hard outside plate 1 is arranged in hard outside plate 1 and rolling clamp 2 including A3 specification, the rolling clamp 2 Side is equipped with four folding lines 11 in the middle part of the hard outside plate 1, forms ridge, the hard outside plate 1 is along four folding lines 11 A4 specification size is formed after doubling.

The rotation report folder remains original rolling clamp 2 and fixed rivet 21, and the hard outside plate 1 is A3 rule The left side of hard outside plate 1 is arranged in lattice, the rolling clamp 2, and the documentations such as A3 drawing, paper can be accommodated into hard outside plate In 1, and left end is clamped by rolling clamp 2；Due to being equipped with four folding lines 11 in the middle part of hard outside plate 1, ridge is formed, hard is made Outside plate 1 can be along four 11 doublings of folding line, and after doubling size realizes the sky with A4 as the rotation of A4 specification report folder Between, the file of A3 is stored, space needed for A3 file consolidation storage is stored is reduced, also reduces the cost of storage file, improve Why the user experience of the staff such as A3 file consolidation storage and transmitting uses four folding lines 11, such as Figure 13 and 14 institute Show, first is that because the thickness of bending can increase with the increase that file is put into there is scalability；Second is that because rotation report Accusing after folder doubling in bending place is a nearly semicircular bending, it can be ensured that 4 original appearance of A3 file is not damaged, if using three Folding line or five folding lines, as shown in figure 15, bending place are a lines, and maximum probability can make occur one among A3 file 4 Broken line can damage file original appearance.

Herein described rotation report folder makes the file of A3 be converted to the size of A4, only takes up the space of A4 storage articles. First is that easy to carry, holding or being included in both shoulders packet, luggage case does not seem huge；Second is that storage filing can be with common A4 File cabinet is arranged together, and without specially purchasing, customizing the large space cabinet of A3, being placed on workbench desktop does not seem lofty yet ?.By the adjustment of this material of main part specification of hard outside plate, material utilization amount is greatly reduced, reduces resource (PP polypropylene) Consumption.

In the present embodiment, Extendible flake 12 is equipped on the left of the hard outside plate 1, the Extendible flake 12 bends inwards 180 degree, When rolling clamp 2 is in closed position, Extendible flake 12 is located at the inside of rolling clamp 2.Main function is increased at rolling clamp The intensity of part.

In the present embodiment, cingulum 13, the back side of the hard outside plate 1 are further extended outward out on the right side of the hard outside plate 1 Corresponding position is equipped with button 14.Snap-fit design makes structure of the storage space of rotation report folder as relative closure.Detaining 14 can be Four-part button, magnet suction buckle, around sling etc., the hole for detaining installation can carry out corresponding adjustment with manner.The present embodiment uses magnetic The scheme of button, magnet attraction can voluntarily find corresponding hole, and user experience is strong.

In the present embodiment, the long side of 1 lower section of hard outside plate further extends outward out pressing board 15.The pressing board 15 can Prevent A3 file 4 sagging, even if A3 file 4 is not clamped by rolling clamp 2, pressing board 15, which can play, prevents file from slipping down Effect.Pressing board 15 and hard outside plate 1 are disjunctors, are fixed without welding, under stopping in the case of folder closure is reported in rotation Vertical effect is more prominent.Certainly, then pressing board and hard outside plate can also be pasted with split production or welding are integral.Hard Outside plate 1 be equipped with two pressing boards 15, one in the middle part of back cover, one in the middle part of cover, support effect is fine.

In the present embodiment, back bar paper 3 or welding are also pasted at the ridge of the hard outside plate 1 has back bar bag, back Back bar paper is placed in item bag, can be write, can play the role of file identification.

In the present embodiment, the hard outside plate 1 is PP plate (crystalline p p sheet), and lighter weight, stiffness is good.

Folding line described above is to play auxiliary correlation, can optionally be adjusted its interval, length size etc..

As the embodiment two of the rotation report folder described in the utility model for storing A3 drawing and paper with A4 specification, such as scheme Shown in 16, with embodiment one the difference is that being provided only with a pressing board 15 on hard outside plate 1, other structures and beneficial fruit are equal Consistent with embodiment one, details are not described herein again.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (6)

1. folder is reported in a kind of rotation for storing A3 drawing and paper with A4 specification, which is characterized in that outside the hard including A3 specification Plate and rolling clamp, the rolling clamp are arranged in the left side of hard outside plate, are equipped with four folding lines 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.

2. rotation report folder according to claim 1, which is characterized in that be equipped with Extendible flake, institute on the left of the hard outside plate It states Extendible flake to bend inwards 180 degree, when rolling clamp is in closed position, Extendible flake is located at the inside of rolling clamp.

3. rotation report folder according to claim 1, which is characterized in that further extend outward out and detain on the right side of the hard outside plate The back side corresponding position of band, the hard outside plate is equipped with button.

4. rotation report folder according to claim 1, which is characterized in that the long side below the hard outside plate is also to extension Stretch out pressing board.

5. rotation report folder according to claim 1, which is characterized in that be also pasted with back at the ridge of the hard outside plate Bar paper or welding have back bar bag.

6. rotation report folder according to claim 1, which is characterized in that the hard outside plate is PP plate.