Double-lattice folding folder

Abstract

The utility model discloses a double-cell folding folder, belongs to the field of office supplies, and aims to solve the problems that an existing double-cell folder is integrally surrounded by iron wires, cannot be separated, is inconvenient to transport, cannot be folded, occupies too much space, is larger in packaging area and is easy to damage products. By arranging the side iron wire net, the interlayer iron wire net, the bottom layer iron wire net, the movable iron sheet, the connecting rod, the handle, the spiral accessory and the naming plate, the whole double-grid folder is formed by splicing, can be disassembled and assembled and is simpler in structure, when files are placed, the bottom layer iron wire net is placed in the placing area, the bottoms of the files can be supported and protected, and the file storage effect is improved. During batch transportation, the bottom-layer iron wire net is taken out, the double-lattice folder can be folded and contracted, the occupied space and the packaging area are reduced, parts and accessories are prevented from being lost, transportation is convenient, the double-lattice folder is prevented from being damaged, and the naming plate can be used for naming files stored in the double-lattice folder, so that the files are convenient to take and place.

Description

Technical Field

[0001] The utility model relates to the field of office supplies, in particular to a double-grid folding file folder. Background Art

[0002] Folders are used to store full-page documents. Their main purpose is to better preserve documents and make them neat and standardized. Folders are a tool used in business or career activities to store, protect and standardize paper documents.

[0003] The existing double-grid folders are surrounded by iron wire as a whole, with a whole area on all sides, not separated independently, but formed into one, and are shaped and reinforced by electric welding. The whole product is a whole and cannot be separated. The product is shaped and reinforced by locking screws, which is cumbersome and complicated, inconvenient to transport, cannot be folded, takes up too much space, parts and accessories are easy to lose, the packaging area is also larger, and the product is easy to damage. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model discloses a double-grid folding folder, which adopts the technical solution of comprising four side iron wire meshes, an interlayer iron wire mesh and two bottom iron wire meshes, wherein an interlayer iron wire mesh is arranged between the side iron wire meshes on the left and right sides, and the entire double-grid folder can be disassembled and assembled through the arrangement of the side iron wire meshes, the interlayer iron wire meshes and the bottom iron wire meshes, so that the structure is simpler, space is saved and transportation is more convenient, the interlayer iron wire mesh divides the space surrounded by the four side iron wire meshes into two placement areas, and through the arrangement of the placement areas, documents can be conveniently placed separately, and a bottom iron wire mesh is arranged on the inner bottom of the placement area, and through the arrangement of the bottom iron wire mesh, the documents can be placed in the placement area to support and protect the bottom of the documents, and the bottom iron wire mesh can be taken out during batch transportation for convenient transportation. The double-grid folder is folded, and the side iron wire nets and the junctions of the side iron wire nets and the interlayer iron wire nets are connected by movable iron sheets. Through the setting of the movable iron sheets, the side iron wire nets and the junctions of the side iron wire nets and the interlayer iron wire nets can be rotated conveniently, so as to realize the folding of the double-grid folder and facilitate transportation. The tops of the side iron wire nets on the left and right sides are connected with connecting rods, and the connection of the connecting rods is movably connected with handles. Through the setting of the connecting rods and the handles, the entire double-grid folder can be easily lifted. A spiral fitting is provided inside the circular tube at the connecting end of the handle. Through the setting of the spiral fitting, the connecting rod can be twisted and folded when the double-grid folder is folded. A naming plate is provided in the middle of the front side iron wire net. Through the setting of the naming plate, it is convenient to name the stored files.

[0005] As a preferred technical solution of the utility model, the movable iron sheet is an embracing structure, and each junction is provided with two movable iron sheets above and below. The movable iron sheets of the embracing structure enable each junction to rotate.

[0006] As a preferred technical solution of the utility model, the connecting rod is rotatably connected to the circular tube at the connecting end of the handle through a spiral fitting, and when the double-grid folder is folded, the connecting rod is folded along with the twisting.

[0007] As a preferred technical solution of the utility model, the outer iron wire diameters of the side iron wire mesh, the interlayer iron wire mesh and the bottom iron wire mesh are larger than the inner iron wire diameter, and the bottom iron wire mesh is in contact with the bottom edges of the side iron wire mesh and the interlayer iron wire mesh. Since the outer iron wire diameter is larger than the inner iron wire diameter, the bottom iron wire mesh can be conveniently placed directly on the inner bottom of the placement area.

[0008] As a preferred technical solution of the utility model, the number of the connecting rods is four, and the connecting rods are arc-shaped structures. The bottom ends of the four connecting rods are respectively connected to the tops of the side iron wire nets on the left and right sides. When the side iron wire nets on the left and right sides are folded, the connecting rods are driven to twist and fold.

[0009] The beneficial effects of the utility model are as follows: the utility model can disassemble and assemble a double-grid folder formed by splicing the side iron wire mesh, the interlayer iron wire mesh and the bottom iron wire mesh through the coordinated arrangement of the side iron wire mesh, the interlayer iron wire mesh, the bottom iron wire mesh, the movable iron sheet, the connecting rod, the handle, the spiral accessories and the naming plate, and the structure is simpler. When placing files, the bottom iron wire mesh is placed in the placement area to support and protect the bottom of the files. When transporting in batches, the bottom iron wire mesh is taken out and the double-grid folder can be folded using the movable iron sheet. The spiral accessories in the handle can twist and fold the connecting rod, which reduces the occupied space and packaging area, avoids the loss of parts and accessories, facilitates transportation, and prevents the double-grid folder from being damaged. The naming plate can name the files stored in the double-grid folder, making it convenient to take and put files. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0011] Figure 2 This is a schematic diagram of the main structure of the utility model after folding;

[0012] Figure 3 It is a schematic diagram of the three-dimensional structure of the bottom iron wire mesh of the utility model.

[0013] In the figure: 1. Side iron wire mesh; 2. Interlayer iron wire mesh; 3. Bottom iron wire mesh; 4. Placement area; 5. Movable iron sheet; 6. Connecting rod; 7. Handle; 8. Naming board. DETAILED DESCRIPTION

[0014] Example 1

[0015] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying the relative importance. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0016] like Figures 1 to 3 As shown, the utility model discloses a double-grid folding folder, which adopts a technical solution of comprising four side iron wire nets 1, an interlayer iron wire net 2 and two bottom iron wire nets 3, wherein an interlayer iron wire net 2 is arranged between the side iron wire nets 1 on the left and right sides, and the interlayer iron wire net 2 divides the space surrounded by the four side iron wire nets 1 into two placement areas 4. When placing a file, the bottom iron wire net 3 can be placed in the placement area 4 surrounded by the side iron wire nets 1 and the interlayer iron wire net 2, and then the file can be placed in the placement area 4. The bottom iron wire net 3 is placed on the inner bottom of the placement area 4, and the space between the side iron wire nets 1 and the side iron wire nets 1 and the interlayer iron wire nets 2 are arranged between the side iron wire nets 1 and the interlayer iron wire nets 2. The junctions of the wire nets 2 are connected by movable iron sheets 5. When transporting double-grid folders in batches, the bottom wire net 3 can be taken out, and the entire double-grid folder can be folded and shrunk using the movable iron sheet 5. The tops of the left and right side wire nets 1 are connected with connecting rods 6, and the connection of the connecting rods 6 is movably connected with handles 7. The connecting end of the handle 7 is provided with spiral fittings inside the circular tube. When folding the double-grid folder, the spiral fittings in the handle 7 cause the connecting rod 6 to twist and fold. A naming plate 8 is provided in the middle of the front side wire net 1. The file type is written on the naming plate 8 to facilitate people to take and put files.

[0017] As a preferred technical solution of the utility model, the movable iron sheet 5 is an embracing structure, and each junction is provided with two movable iron sheets 5 above and below. The movable iron sheet 5 of the embracing structure enables each junction to rotate.

[0018] As a preferred technical solution of the present utility model, the connecting rod 6 is rotatably connected to the circular tube at the connecting end of the handle 7 through a spiral fitting.

[0019] As a preferred technical solution of the utility model, the outer iron wire diameters of the side iron wire mesh 1, the interlayer iron wire mesh 2 and the bottom iron wire mesh 3 are larger than the inner iron wire diameters, and the bottom iron wire mesh 3 is in contact with the bottom edges of the side iron wire mesh 1 and the interlayer iron wire mesh 2. When placing the bottom iron wire mesh 3, it can be placed on the large-diameter iron wires at the bottom of the side iron wire mesh 1 and the interlayer iron wire mesh 2.

[0020] As a preferred technical solution of the utility model, the number of the connecting rods 6 is four, and the connecting rods 6 are arc-shaped structures. The bottom ends of the four connecting rods 6 are respectively connected to the tops of the side iron wire meshes 1 on the left and right sides. When the side iron wire meshes 1 on the left and right sides are folded and contracted, the connecting rods 6 are driven to twist and fold synchronously.

[0021] The working principle of the utility model is as follows: when placing documents, first place the bottom iron wire mesh 3 on the large-diameter iron wire at the bottom of the side iron wire mesh 1 and the interlayer iron wire mesh 2, then place the documents in the placement area 4, and write the document type on the naming plate 8, so that people can take and put documents conveniently; when transporting double-grid folders in batches, take out the bottom iron wire mesh 3, and use the movable iron sheet 5 with an embracing structure at the junction to fold and shrink the entire double-grid folder, and when the side iron wire meshes 1 on the left and right sides are folded and shrunk, the spiral accessories in the handle 7 cause the connecting rod 6 to twist and fold synchronously, thereby reducing the occupied space and packaging area, avoiding the loss of parts and accessories, facilitating transportation, and preventing the double-grid folders from being damaged.

[0022] The mechanical connection involved in the present utility model is a common means used by those skilled in the art, and technical inspiration can be obtained through a limited number of tests, which belongs to common knowledge.

[0023] Components not described in detail herein are prior art.

[0024] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A double-grid folding file folder, characterized in that: The invention comprises four side iron wire nets (1), an interlayer iron wire net (2) and two bottom iron wire nets (3); an interlayer iron wire net (2) is arranged between the side iron wire nets (1) on the left and right sides; the interlayer iron wire net (2) divides the space surrounded by the four side iron wire nets (1) into two placement areas (4); the bottom iron wire net (3) is placed at the inner bottom of the placement area (4); the side iron wire nets (1) and the junctions between the side iron wire nets (1) and the interlayer iron wire nets (2) are connected by movable iron sheets (5); the tops of the side iron wire nets (1) on the left and right sides are connected with connecting rods (6); the connection points of the connecting rods (6) are movably connected with handles (7); the connection end round tubes of the handles (7) are provided with spiral fittings inside; and a naming plate (8) is provided in the middle of the front of the side iron wire nets (1).

2. A double-grid folding file folder according to claim 1, characterized in that: The movable iron sheet (5) is an embracing structure, and two movable iron sheets (5) are arranged above and below each junction.

3. The double-grid folding file folder according to claim 1, characterized in that: The connecting rod (6) is rotatably connected to the connecting end circular tube of the handle (7) via a screw fitting.

4. The double-grid folding file folder according to claim 1, characterized in that: The outer diameters of the side iron wire mesh (1), the interlayer iron wire mesh (2) and the bottom iron wire mesh (3) are larger than the inner diameters of the inner wires, and the bottom iron wire mesh (3) abuts against the bottom edges of the side iron wire mesh (1) and the interlayer iron wire mesh (2).

5. The double-grid folding file folder according to claim 1, characterized in that: The number of the connecting rods (6) is four, and the connecting rods (6) are of an arc-shaped structure. The bottom ends of the four connecting rods (6) are respectively connected to the tops of the side iron wire nets (1) on the left and right sides.

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