CN205818746U - A kind of multilamellar document case - Google Patents

Abstract

The utility model provides a multi-layer file box, which comprises an upper box cover, a movable box, a front connecting rod, a bottom pad, a locking rod and a rear connecting rod, the two sides of the upper box cover are provided with cover guide grooves, and the two sides of the movable box There is a movable box guide groove, the upper box cover is installed on the top of the movable box, and there is a label on the movable box; the bottom end of the front connecting rod and the bottom end of the rear connecting rod are respectively installed with bottom pads, and the top of the front connecting rod passes through the movable box to guide in turn Groove, lid guide groove are connected with an end of lock bar, and the rear connecting rod top passes through movable box guide groove, lid guide groove and the other end of lock bar successively and is connected, and front connecting rod top is provided with lockhole. The utility model has the advantages of simple structure and convenient use, and can compress the volume of paper documents when they are stored, and the file box has good sealing performance, which can prevent the files from being damp, moldy and worm-eaten. The file box is easy to carry and can prevent the files from being lost during transportation , At the same time, the file box can be locked to prevent leakage or loss of important files.

Description

A multi-layer file box

technical field

The utility model relates to the field of office supplies, in particular to a multi-layer file box.

Background technique

There are many important paper documents that need to be kept in the office. Due to the variety of documents, paper documents are usually sorted and stored in folders. However, after storing files in folders, the volume becomes larger and there are many folders. It is not convenient to place on the desk, so the file folder can only be placed in the bookshelf; when paper files are stored in the file folder for a long time, the file will be damp, moldy or worm-eaten. Files are lost, and it is cumbersome to lock each folder, resulting in poor file confidentiality. Therefore, a multi-layer file box is designed to solve the above-mentioned deficiencies.

Contents of the invention

The technical problem to be solved by the utility model is: after the paper files are stored in the folder, the volume of the folder becomes larger, which is not convenient for placing and carrying, and the folder is poorly sealed, and the long-term storage of the paper files will cause the files to be damp, moldy or worm-eaten , and the confidentiality is poor when the file is stored in the folder.

The technical scheme that the utility model solves its technical problem adopts is:

A multi-layer file box is provided, which includes an upper cover, a movable box, a front connecting rod, a bottom pad, a locking rod and a rear connecting rod, cover guide grooves are provided on both sides of the upper cover, and movable boxes are provided on both sides of the movable box. The box guide groove, the described box cover guide groove and the movable box guide groove are mutually correspondingly arranged, and the upper box cover is installed on the movable box top, and the movable box is provided with a label; the front connecting rod bottom and the rear connecting rod bottom are respectively equipped with The bottom pad, the top of the front connecting rod passes through the guide groove of the movable box, the guide groove of the box cover and connects with one end of the lock rod in turn, and the top of the rear connecting rod passes through the guide groove of the movable box, the guide groove of the cover and connects with the other end of the lock rod in turn. To connect, the top of the front connecting rod is provided with a locking hole, and the locking rod is connected with the front connecting rod through the locking hole.

Preferably, the top end of the front connecting rod is provided with a groove-shaped structure.

As a preference, rollers are installed at the bottom of the bottom pad.

Preferably, a hinge is used between the locking bar and the rear connecting bar.

The beneficial effect of the utility model is that the utility model has the advantages of simple structure and convenient use, and can compress the volume of paper documents when they are stored, and the file box has good sealing performance, which can prevent the files from being damp, moldy and insect-eroded, and the file box is easy to carry , It can prevent files from being lost during transportation, and the file box can be locked to prevent important files from being leaked or lost.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the three-dimensional structure schematic diagram that the utility model embodiment provides;

Fig. 2 is a schematic diagram of the structure after Fig. 1 is opened;

Fig. 3 is a schematic diagram of a partially enlarged structure at A in Fig. 1;

In the figure: 1. Upper box cover, 1.1. Cover guide groove, 2. Activity box, 2.1. Activity box guide groove, 2.2. Label, 3. Front connecting rod, 3.1. Lock hole, 4. Bottom pad, 5. Locking rod, 6. Rear connecting rod.

detailed description

The above solution will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are used to illustrate the utility model rather than limit the scope of the utility model. The implementation conditions used in the examples can be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not indicated are usually the conditions in routine experiments.

As shown in Figures 1 to 3, Figure 1 is a schematic diagram of a three-dimensional structure provided by an embodiment of the present invention, Figure 2 is a schematic diagram of the structure after opening Figure 1, and Figure 3 is a schematic diagram of a partially enlarged structure at A in Figure 1.

In a specific embodiment, a multi-layer file box is provided, including an upper cover 1, a movable box 2, a front connecting rod 3, a bottom pad 4, a locking rod 5 and a rear connecting rod 6, and the upper cover 1 is two The side is provided with lid guide groove 1.1, movable box 2 both sides are provided with movable box guide groove 2.1, and described lid guide groove 1.1 and movable box guide groove 2.1 are mutually correspondingly set, and upper lid 1 is installed on movable box 2 top , the movable box 2 is provided with a label 2.2; the bottom end of the front connecting rod 3 and the bottom end of the rear connecting rod 6 are respectively equipped with a bottom pad 4, and the top of the front connecting rod 3 passes through the movable box guide groove 2.1, the box cover guide groove 1.1 and the One end of the locking bar 5 is connected, and the top of the rear connecting bar 6 passes through the movable box guide groove 2.1, the lid guide groove 1.1 and is connected with the other end of the locking bar 5. The top of the front connecting bar 3 is provided with a lock hole 3.1, and the locking bar 5 is connected with the front connecting rod 3 through the lock hole 3.1.

Preferably, the top end of the front connecting rod 3 is provided with a groove-shaped structure, and the locking rod 5 can be put into the groove, so the connection and positioning of the locking rod 5 can be facilitated.

Preferably, the bottom of the bottom pad 4 is equipped with rollers, which can make the movable box 2 easier to pull out and push back, and facilitate the overall handling of the file box.

Preferably, the locking bar 5 and the rear connecting bar 6 are connected by a hinge.

In the specific use process, the locking rod 5 is swung upward so that the front connecting rod 3 and the locking rod 5 are in a non-connected state, and the movable box 2 is pulled out through the label 2.2, and the rear connecting rod 6 is moved in the direction of the connecting rod 3 in the box cover guide groove 1.1. , after putting the paper documents into the movable box 2, push the movable box 2 back, and move the rear connecting rod 6 away from the connecting rod 3 at the same time, after the rear connecting rod 6 reaches the limit position, swing the locking rod 5 downward , the front connecting rod 3 is connected with the locking rod 5, and the rear connecting rod 6 is connected to the front connecting rod 3 through the locking rod 5. At this time, the rear connecting rod 6 cannot move in the box cover guide groove 1.1, thereby moving The box 2 cannot be drawn out, and the lock bar 5 and the front connecting bar 3 are locked through the lock hole 3.1, so important documents can be prevented from being leaked or lost.

Inspired by the above-mentioned ideal embodiment according to the present invention, and through the above-mentioned description content, relevant workers can completely make various changes and modifications within the scope of not departing from the technical idea of the present invention. The technical scope of the present invention is not limited to the content in the specification, but must be determined according to the scope of the claims.

Claims (4)

1. A multi-layer file box, comprising an upper cover, a movable box, a front connecting rod, a bottom pad, a lock bar and a rear connecting rod, is characterized in that, the upper cover both sides are provided with cover guide grooves, and the movable box is located on both sides. The side is provided with a movable box guide groove, and the described box cover guide groove and the movable box guide groove are set corresponding to each other, and the upper box cover is installed on the top of the movable box, and a label is arranged on the movable box; Bottom pads are installed at the ends respectively, the top of the front connecting rod passes through the guide groove of the movable box, the guide groove of the cover and is connected with one end of the lock rod in turn, and the top of the rear connecting rod passes through the guide groove of the movable box, the guide groove of the cover and the lock rod in turn. The other end of the front connecting rod is connected, and the top of the front connecting rod is provided with a lock hole, and the locking rod is connected with the front connecting rod through the lock hole. 2. A multi-layer file box according to claim 1, characterized in that, the top end of the front connecting rod is provided with a groove-shaped structure. 3. A multi-layer file box according to claim 1, characterized in that, rollers are installed on the bottom of the bottom pad. 4. A multi-layer file box according to claim 1, characterized in that the locking bar and the rear connecting bar are connected by a hinge.