CN203766300U - Closed folder - Google Patents

Abstract

The utility model relates to a closed folder, which comprises a receiving part with an open frame structure, a fixing device arranged in the receiving part, a cover part rotatably connected with the upper edge of the opening of the receiving part, and a cover part rotatably connected with the lower edge of the opening of the receiving part. The bottom of the bottom, the fixing device includes a shrapnel fixed on the bottom of the receiving part and a number of springs fixed on the upper end of the shrapnel; the base of the shrapnel is in contact with the inner side of the bottom surface of the receiving part; the upper and lower edges of the bottom are respectively provided with The edge of the extension part of the side wall and the bottom is provided with a cover wall which is folded and connected; the edge of the cover wall is provided with a buckle wall which is folded and connected; The closed folder described in the utility model has a reasonable design, and the closed state delays the staleness of files, prevents damage and loss of files, and adopts shrapnel to prevent files from being damaged by pressure, which is beneficial to file preservation.

Description

a closed folder

technical field

The utility model relates to a folder, in particular to a closed folder.

Background technique

Office workers often use folders. Folders are a tool for storing and saving full-page documents or materials. They are used for storage, protection and standardized management of paper documents during work or study. The tool is used to make the documents neat and standardized. At present, after the folder is designed and used, because it is not a closed structure, it is not conducive to the preservation of paper documents, and it is easy to lose. The buckle is easy to compress and damage the paper documents, which brings inconvenience to daily use.

Contents of the invention

The technical problem to be solved by the utility model is: in order to overcome the above-mentioned problems, a closed file folder is provided. Its design is reasonable, and the closed state delays the obsolescence of files, prevents damage and loss of files, and uses shrapnel to prevent pressure from damaging files. , which is conducive to file preservation.

The technical solution adopted by the utility model to solve the technical problem is: a closed folder, including a receiving part with an open frame structure, a fixing device arranged in the receiving part, and a cover that is rotatably connected to the upper edge of the opening of the receiving part part and the bottom that is rotatably connected to the lower edge of the opening of the receiving part. The fixing device includes an elastic piece fixed on the bottom of the receiving part and a number of springs fixed on the upper end of the elastic piece; the other end of the spring is a spring corresponding to the inner surface of the receiving part. The columns are in contact with each other; the base of the shrapnel is in contact with the inner side of the bottom surface of the receiving part;

The upper and lower edges of the bottom are respectively provided with side walls, and the edge of the extension part of the bottom is provided with a folded and connected cover wall; the edge of the cover wall is provided with a folded and connected buckle wall; the buckle wall and the cover are connected through The built-in magnetic strips attract and fasten each other; the middle part of the elastic piece is provided with a toggle piece.

The inner side of the cover is provided with a pen holder, the business card holder and the memo bag, and the outer side of the cover is provided with a label groove.

As a preferred solution, there are four springs.

The beneficial effects of the utility model are as follows: the closed folder is provided with a memo bag and a pen hanger on the file folder, which is beneficial to file preservation, and the folder is provided with a memo bag and a pen hanger, which is convenient for carrying tools , The closed state delays the obsolescence of files, prevents damage and loss of files, and uses shrapnel to prevent files from being damaged by pressure.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a schematic diagram of the overall structure of a closed folder described in the present invention.

Fig. 2 is a schematic diagram of the internal structure of a closed folder according to the utility model.

Fig. 3 is a schematic cross-sectional structure diagram of a fixing device for a closed file folder according to the utility model

The marks in the accompanying drawings are described as follows: 1, receiving part, 11, spring column, 2, fixing device, 21, shrapnel, 211, base, 212, toggle piece, 22, spring, 3, bottom, 31, side wall, 32. Cover wall, 33. Buckle wall, 4. Cover portion, 41. Pen holder, 42. Business card holder, 43. Note bag, 44. Label slot.

Detailed ways

Now in conjunction with accompanying drawing, the utility model is described in further detail. These drawings are all simplified schematic diagrams, and only schematically illustrate the basic structure of the utility model, so they only show the configurations related to the utility model.

As shown in Figures 1, 2, and 3, a closed folder includes a receiving part 1 with an open frame structure, a fixing device 2 arranged in the receiving part 1, and a cover that is rotatably connected to the upper edge of the opening of the receiving part 1 part 4 and the bottom 3 that is rotatably connected to the lower edge of the opening of the receiving part 1. The fixing device 2 includes an elastic piece 21 fixed on the bottom of the receiving part 1 and a number of springs 22 fixed on the upper end of the elastic piece 21; the other end of the spring 22 It abuts against the spring column 11 at the corresponding position on the inner surface of the receiving part 1; the base 211 of the elastic piece 21 abuts against the inner side of the bottom surface of the receiving part 1; the upper and lower edges of the bottom 3 are respectively provided with side walls 31, and the bottom 3 The edge of the extension part is provided with a cover wall 32 that is folded and connected; the edge of the cover wall 32 is provided with a buckle wall 33 that is folded and connected; the buckle wall 32 and the cover 4 are mutually attracted and fastened by the built-in magnet strip; The inner side of the cover 4 is provided with a pen holder 41 , the business card holder 42 and the memo bag 43 , and the outer side of the cover 4 is provided with a label groove 44 .

Described spring is four. A toggle piece 212 is provided in the middle of the elastic piece 21 .

The closed folder of the utility model is provided with a memorandum bag and a pen holder on the file folder, which is conducive to file preservation. The folder is provided with a memorandum bag and a pen holder, which is convenient for carrying tools, and the closed state is delayed. Files are obsolete to prevent damage and loss of files, using shrapnel to prevent pressure damage to files.

Inspired by the above ideal embodiment according to the utility model, through the above description content, relevant staff can completely make various changes and modifications within the scope of not deviating from the technical idea of the utility model. The technical scope of this utility model is not limited to the content in the description, but must be determined according to the scope of the claims.

Claims (2)

1. a closed file, it is characterized in that: comprise have an opening frame structure acceptance division (1), be arranged on fixture (2) in acceptance division (1), the cap (4) being rotationally connected with acceptance division (1) opening top edge and the bottom (3) being rotationally connected with acceptance division (1) opening lower limb, described fixture (2) comprise be fixed on the shell fragment (21) of acceptance division (1) bottom and with the some springs (22) that are fixed on shell fragment (21) upper end; Described spring (22) other end is to connect with the spring column (11) of acceptance division (1) medial surface relevant position; The base (211) of described shell fragment (21) connects with inner side, acceptance division (1) bottom surface; Upper and lower two edges, described bottom (3) are respectively equipped with sidewall (31), and the extension edge of bottom (3) is provided with the folding tegmental wall (32) connecting; Described tegmental wall (32) edge is provided with the folding button wall (33) connecting; Described button wall (32) is to be attracted each other and fastened by built-in magnet strip with cap (4); Described shell fragment (21) middle part is provided with sliding piece (212); Described cap (4) inner side is provided with pen cover clip (41), cards folder (42) and note bag (43), and cap (4) outside is provided with slot tag (44).

2. the closed file of one according to claim 1, is characterized in that: described spring is four.