CN210139113U

CN210139113U - Folding file

Info

Publication number: CN210139113U
Application number: CN201921056348.7U
Authority: CN
Inventors: 黄妙璇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-03-13
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses a foldable file relates to the hardware and tools field, has solved the inconvenient problem of file foldable file operation among the prior art, and its technical essential is: the foldable file comprises a first file, a second file and a third file, wherein file teeth with different meshes are arranged on the first file, the second file and the third file, the first file, the second file and the third file are connected through file connecting pieces, and the file connecting pieces are connecting pieces with folding functions; the utility model discloses a file connecting piece with folding function connects three file that has different mesh numbers for file after folding can make any file knife face outwards, from not influencing the use of promoting file, file after folding moreover is the cube structure all the time, the use of the file of being convenient for, and folding file has different mesh numbers in addition, increases the application range of single file.

Description

Folding file

Technical Field

The utility model relates to a hardware and tools field especially relates to a foldable file.

Background

The file is made of carbon tool steel T12 or T13 through heat treatment and quenching of the working part, and is a small production tool, and is a hand tool for filing workpieces. It is used for micro-processing of metal, wood, leather and other surface layers.

Chinese patent publication No. CN107931722A discloses a file with folding function, including file, pivot, handle of a knife, catching groove, recess, the inside recess that sets up of handle of a knife, recess one side sets up the catching groove, the inside pivot that sets up of catching groove, file is connected to pivot one end. Preferably, the top of the file is arc-shaped. Preferably, the file is movably connected with the rotating shaft support. Preferably, the file is fitted to the groove. The invention has the beneficial effects that: the file is simple and convenient to operate, convenient to carry, free of limitation of the size and the shape of a workpiece, capable of being detected quickly and good in reliability, but due to the structural limitation, the file can only fix files with one mesh number, so that a plurality of files need to be carried when files with different mesh numbers are used, and meanwhile, the file is not easy to use when small parts are machined, and therefore a folding file is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to above-mentioned defect, provide a foldable file, including first file, second file and third file, be equipped with the file tooth of different mesh numbers on first file, second file and the third file, first file, second file and third file pass through the file connecting piece and connect, and the file connecting piece is for having the connecting piece of folding function to solve the inconvenient problem of the foldable file operation of file among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

a folding file comprises a first file, a second file and a third file, wherein file teeth with different meshes are arranged on the first file, the second file and the third file, the first file, the second file and the third file are connected through file connecting pieces, and the file connecting pieces are connecting pieces with folding functions.

As a further aspect of the present invention, the file connecting member is a hinge, and the first file, the second file and the third file are all provided with hinge lugs, and the two sides of the second file are provided with hinge lugs, and the first file, the second file and the third file are hinged by a hinge pin.

As a further aspect of the present invention, the file connecting member is nylon cloth, and the file connecting member is fixedly connected to the back of the first file, the second file and the third file through glue, and a gap is provided between the first file, the second file and the third file.

As the utility model discloses further scheme still includes the file box, and the file box is one end closed end open-ended box body, and the upside of file box is equipped with the shelves strip that is used for the card to establish first file, second file and third file, and the side opening part of file box is equipped with the buckle, and the buckle is the cusp.

As a further proposal, the bottom of the file box is fixedly connected with rubber bulges.

To sum up, compared with the prior art, the utility model has the following beneficial effects:

the utility model discloses a file connecting piece with folding function connects three file that has different mesh numbers for file after folding can make any file knife face outwards, from not influencing the use of promoting file, file after folding moreover is the cube structure all the time, the use of the file of being convenient for, and foldable file has different mesh numbers in addition, increases the application range of single file, the utility model discloses still through the fixed file of file box, make file protect operator's hand make its portable simultaneously in the use.

Drawings

Fig. 1 is a schematic structural view of an embodiment 1 of a folding file.

Fig. 2 is a schematic structural view of an embodiment 2 of the folding file.

FIG. 3 is a schematic view showing the structure of a file box in embodiment 2 of the folding file.

FIG. 4 is a schematic view of a file box of the foldable file in the embodiment 3.

Reference numerals: 1-first file, 2-second file, 3-third file, 4-file connector, 5-file box, 51-fastener, 52-rubber bulge.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Example 1

As shown in fig. 1, a folding file comprises a first file 1, a second file 2 and a third file 3, wherein the first file 1, the second file 2 and the third file 3 are provided with file teeth with different meshes, the first file 1, the second file 2 and the third file 3 are connected through a file connecting piece 4, and the file connecting piece 4 is a connecting piece with a folding function;

in this embodiment, the file connecting member 4 is a hinge, hinge lugs are disposed on the first file 1, the second file 2 and the third file 3, hinge lugs are disposed on two sides of the second file 2, and the first file 1, the second file 2 and the third file 3 are hinged through a pin;

the raw materials of the first file 1, the second file 2 and the third file 3 are stainless steel plates, the file teeth of the first file 1, the second file 2 and the third file 3 are formed by processing through an etching process, and thick, medium and thin characters are carved on the first file 1, the second file 2 and the third file 3 according to the file teeth with different meshes for distinguishing the mesh number of the file teeth.

Example 2

As shown in fig. 2, a folding file comprises a first file 1, a second file 2 and a third file 3, wherein the first file 1, the second file 2 and the third file 3 are provided with file teeth with different meshes, the first file 1, the second file 2 and the third file 3 are connected through a file connecting piece 4, and the file connecting piece 4 is a connecting piece with a folding function;

in this embodiment, the file connecting member 4 is made of nylon cloth, the file connecting member 4 is fixedly connected to the back portions of the first file 1, the second file 2 and the third file 3 through glue, and gaps are formed among the first file 1, the second file 2 and the third file 3 for folding the file connecting member 4;

preferably, in this embodiment, the foldable file further includes a file box 5, as shown in fig. 3, the file box 5 is a box body with one closed end and one open end, the upper side of the file box 5 is provided with a blocking strip for clamping the first file 1, the second file 2 and the third file 3, and a buckle 51 is arranged at an opening at a side edge of the file box 5, the buckle 51 is toothed, so that the folded file can be clamped in, when in use, one side of the file to be used leaks out, the other side of the file is folded onto the back side of the file, then the folded file is placed into the file box 5, one side of the file to be used leaks out at the opening at the upper side of the file box 5, the file is fixed by the buckle 51 in the file box 5, then the file box 5 can be pressed to file a workpiece, and the file box 5 is arranged so that the file teeth on the file are prevented from reaching the hand of a user when the file is used;

otherwise, the same as in example 1.

Example 3

in the embodiment, as shown in fig. 4, the bottom of the file box 5 is fixedly connected with a rubber bulge 52 by glue, and the rubber bulge 52 is used for propping up the file, so that the file is further fixed in the file box 5;

otherwise, the same as in example 2.

To sum up, the utility model discloses a theory of operation is:

the first file 1, the second file 2 and the third file 3 are connected into a file through the file connecting piece 4, so that files with three meshes are contained in a single file, the application range of the files is increased, meanwhile, the files are fixed through the file box 5, the files are not easy to damage when in use, and meanwhile, the function of protecting a user is achieved.

It should be particularly noted that the file structure in the present application is an application of the prior art, and the innovation point of the present application is that the file structure is connected with three files through the foldable file connectors and the file box with the buckle is adopted to match with the file, so that the problem of inconvenience in operation of the file foldable file in the prior art is effectively solved.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the invention and for the convenience of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The folding file comprises a first file (1), a second file (2) and a third file (3), wherein file teeth with different meshes are arranged on the first file (1), the second file (2) and the third file (3), and the folding file is characterized in that the first file (1), the second file (2) and the third file (3) are connected through a file connecting piece (4) with a folding function.

2. The folding file according to claim 1, wherein the file connecting member (4) is a hinge, hinge supports are provided on each of the first file (1), the second file (2) and the third file (3), hinge supports are provided on both sides of the second file (2), and the first file (1), the second file (2) and the third file (3) are hinged by a pin.

3. The folding file according to claim 1, wherein the file connecting member (4) is nylon cloth, the file connecting member (4) is fixedly connected to the back of the first file (1), the second file (2) and the third file (3) by glue, and gaps are formed among the first file (1), the second file (2) and the third file (3).

4. The folding file according to any one of claims 1 to 3, further comprising a file box (5), wherein the file box (5) is a box body with one closed end and one open end, the upper side of the file box (5) is provided with a barrier for clamping the first file (1), the second file (2) and the third file (3), and the side opening of the file box (5) is provided with a buckle (51), and the buckle (51) is in a tooth shape.

5. A folding file according to claim 4, characterised in that the bottom of the file box (5) is fixedly connected with rubber bumps (52).