Detachable file

Abstract

The utility model discloses a detachable file, and relates to the technical field of files. The detachable file comprises a handle, a positioning ring is fixedly installed on one side of the handle, a positioning block is fixedly installed on one side of the inner wall of the positioning ring, an insertion plate is inserted into one side of the positioning block, a file body is fixedly installed at one end of the insertion plate, and an insertion rod is inserted into one side of the positioning block; one end of the insertion rod penetrates through the positioning block and extends into the positioning block to be connected with one side of the insertion plate in an inserted mode, a baffle is fixedly installed at one end of the insertion rod, a reset spring is arranged on the surface of the insertion rod in a surrounding mode, and an insertion hole for the insertion rod to pass through is formed in one side of the positioning block. In the using process, the inserting plate and the positioning block can be connected and positioned, the file can be conveniently installed and positioned, and therefore the file can be conveniently and rapidly disassembled and assembled in the subsequent using process, different files can be conveniently installed on one side of the handle, subsequent using is facilitated, and the using efficiency of the file is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of files, and specifically relates to a detachable file. BACKGROUND

[0002] A file is a hand tool with many fine teeth on the surface for filing workpieces, and the application of files is very early. The oldest file ever discovered is a bronze file from Egypt around 1500 BC. Modern files are generally made of carbon steel through processes such as rolling, forging, annealing, grinding, toothing, and quenching. The existing patent, patent publication number CN105252078A, discloses a detachable file comprising a file body and a handle. The file body is composed of several file parts, which are connected by threads. The connecting end of the file part is provided with a baffle. The file has a simple structure, is easy to operate, and is stable and reliable in work. The detachable file body is suitable for grinding holes of various sizes and effectively improves the grinding efficiency.

[0003] According to the related technology in the above, the inventors believe that the following defects exist: In actual application, the file is inconvenient to disassemble, so different files cannot be installed on the handle according to the use needs, thereby reducing the use convenience of the file. Therefore, the detachable file is proposed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] In view of the deficiencies of the prior art, the utility model provides a detachable file, which solves the problems in the above background art.

[0005] To achieve the above purposes, the utility model realizes the following technical scheme: a detachable file comprises a handle, a positioning ring is fixedly installed on one side of the handle, a positioning block is fixedly installed on one side of the inner wall of the positioning ring, a plug-in plate is inserted into one side of the positioning block, and a file body is fixedly installed on one end of the plug-in plate.

[0006] The baffle and the plug-in rod are provided, which can connect and position the plug-in plate and the positioning block during use, facilitate the installation and positioning, facilitate the subsequent quick disassembly during use, facilitate the installation of different files on one side of the handle, facilitate the subsequent use, and improve the use efficiency of the file.

[0007] The side of the positioning block is provided with an insertion rod, one end of the insertion rod penetrates through the positioning block and extends to the inside of the positioning block and is inserted with one side of the insertion plate, one end of the insertion rod is fixedly installed with a baffle, the surface of the insertion rod is provided with a return spring, the threaded pipe and the sheath pipe are provided, which facilitate the protection operation of the file during use, thereby facilitating the installation and positioning operation of the file during use, thereby facilitating the subsequent use, improving the use convenience of the file, and facilitating the operation of the user.

[0008] Preferably, one side of the positioning block is provided with an insertion hole for the insertion rod to pass through, the inner wall of the insertion hole is in sliding connection with the surface of the insertion rod, and one side of the insertion plate is provided with an insertion hole for the insertion rod to pass through.

[0009] Preferably, the baffle is provided with a groove, the groove is a long circular hole, the inner wall of the plate groove provided on one side of the positioning block is fixedly installed with a protection strip, and one side of the protection strip is in sliding connection with one side of the insertion plate.

[0010] Preferably, the surface of the handle is fixedly installed with a limiting ring, one side of the handle is fixedly installed with a threaded pipe, and the inside of the threaded pipe is threadedly connected with a sheath pipe.

[0011] The sheath pipe is provided, which can protect the file body during use, avoids damage to the file body during use, and improves the use efficiency of the file.

[0012] Preferably, one end of the handle is fixedly installed with a threaded pipe, one side of the inner wall of the threaded pipe is fixedly installed with a handle, and the surface of the handle is provided with anti-skid lines.

[0013] Preferably, the surface of the handle is provided with an anti-skid sleeve, and the surface of the anti-skid sleeve is provided with anti-skid lines.

[0014] Preferably, one side of the sheath pipe is provided with a groove, and the inner wall of the groove is provided with a threaded groove.

[0015] Advantages

[0016] The detachable file has the following advantages compared with the prior art:

[0017] The detachable file is connected and positioned with the insertion plate and the positioning block during use through the baffle and the insertion rod, which facilitates the installation and positioning of the file, facilitates the subsequent quick disassembly and assembly of the file during use, facilitates the installation of different files on one side of the handle, facilitates the subsequent use, and improves the use efficiency of the file.

[0018] The threaded pipe and the sheath pipe are provided, which facilitate the protection operation of the file during use, thereby facilitating the installation and positioning operation of the file during use, thereby facilitating the subsequent use, improving the use convenience of the file, and facilitating the operation of the user. Attached Figure Description

[0019] Figure 1 This is a first-view three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a two-dimensional structural diagram of the present invention from a second perspective;

[0021] Figure 3 This is a two-dimensional structural diagram of the present invention from a second perspective;

[0022] Figure 4 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0023] Figure 5 This utility model Figure 3 Enlarged schematic diagram of the structure at point B.

[0024] In the diagram: 1. Handle; 2. Positioning ring; 3. Positioning block; 4. Insert plate; 5. File body; 6. Insert rod; 7. Baffle; 8. Return spring; 9. Protective strip; 10. Limiting ring; 11. Screw tube; 12. Protective sleeve; 13. Threaded tube; 14. Handle; 15. Anti-slip sleeve. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1-5The utility model provides a technical scheme: detachable file, including handle 1, one side fixed mounting of handle 1 has the locating ring 2, the inner wall of locating ring 2 one side fixed mounting has the locating block 3, the one side of locating block 3 inserts and is equipped with the plug -in board 4, one end fixed mounting of plug -in board 4 has the file body 5, the surface fixed mounting of handle 1 has the limit ring 10, one side fixed mounting of handle 1 has the screw pipe 11, the inside screw thread connection of screw pipe 11 has the sheath pipe 12, one end fixed mounting of handle 1 has the threaded tube 13, the one side fixed mounting of threaded tube 13 inner wall has the handle 14, the surface of handle 14 is equipped with antiskid line, the surface of handle 1 is equipped with antiskid sleeve 15, the surface of antiskid sleeve 15 is equipped with antiskid line, one side of sheath pipe 12 is equipped with recess, the inner wall of recess is equipped with thread groove, the screw pipe 11 and sheath pipe 12 of setting, in the process of using, the protection operation of file is convenient, thereby the installation positioning operation of in the process of using is convenient, in this way, the subsequent use is convenient, the use convenient degree of the file of improvement, the operation of user is convenient.

[0027] The one side of locating block 3 inserts and is equipped with the plug -in rod 6, one end of plug -in rod 6 penetrates locating block 3 and extends to the inside of locating block 3 and one side plug -in of plug -in board 4, one end fixed mounting of plug -in rod 6 has the baffle 7, the surface of plug -in rod 6 is surrounded and is equipped with return spring 8, one side of locating block 3 is equipped with the insertion hole for the passage of plug -in rod 6, the inner wall of insertion hole and the surface of plug -in rod 6 are slidably connected, one side of plug -in board 4 is equipped with the insertion hole for the passage of plug -in rod 6, the recess is opened on the baffle 7, the recess is long circular hole, the inner wall of the plate groove of one side of locating block 3 is fixedly installed with the protective strip 9, one side of protective strip 9 and one side of plug -in board 4 are slidably connected, the baffle 7 and plug -in rod 6 of setting, in the process of using, the connecting and positioning operation of plug -in board 4 and locating block 3 can be carried out, the installation positioning is convenient, in this way, the quick disassembly of in the process of using is convenient, the different file of being installed in one side of handle 1 is convenient, the subsequent use is convenient, the use efficiency of the file of improvement.

[0028] When working, the baffle 7 and plug -in rod 6 of setting, in the process of using, the connecting and positioning operation of plug -in board 4 and locating block 3 can be carried out, the installation positioning is convenient, in this way, the quick disassembly of in the process of using is convenient, the different file of being installed in one side of handle 1 is convenient, the subsequent use is convenient, the use efficiency of the file of improvement, the screw pipe 11 and sheath pipe 12 of setting, in the process of using, the protection operation of file is convenient, thereby the installation positioning operation of in the process of using is convenient, in this way, the subsequent use is convenient, the use convenient degree of the file of improvement, the operation of user is convenient.

[0029] Meanwhile, the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

Claims

1. A detachable file comprising a handle (1), characterised in that: One side of the handle (1) is fixedly installed with a positioning ring (2), one side of the inner wall of the positioning ring (2) is fixedly installed with a positioning block (3), one side of the positioning block (3) is inserted with an insertion plate (4), one end of the insertion plate (4) is fixedly installed with a file body (5); One side of the positioning block (3) is inserted with an insertion rod (6), one end of the insertion rod (6) penetrates through the positioning block (3) and extends to the inside of the positioning block (3) and is inserted with one side of the insertion plate (4), one end of the insertion rod (6) is fixedly installed with a baffle (7), the surface of the insertion rod (6) is surrounded by a reset spring (8).

2. The detachable file according to claim 1, characterized in that: One side of the positioning block (3) is provided with an insertion hole for the insertion rod (6) to pass through, the inner wall of the insertion hole is in sliding connection with the surface of the insertion rod (6), and one side of the insertion plate (4) is provided with an insertion hole for the insertion rod (6) to pass through.

3. The detachable file according to claim 1, characterized in that: The baffle (7) is provided with a groove, the groove is a long circular hole, the inner wall of the groove of the positioning block (3) is fixedly installed with a protective strip (9), and one side of the protective strip (9) is in sliding connection with one side of the insertion plate (4).

4. The detachable file according to claim 1, characterized in that: The surface of the handle (1) is fixedly installed with a limiting ring (10), one side of the handle (1) is fixedly installed with a screw pipe (11), and the inside of the screw pipe (11) is threadedly connected with a sheath pipe (12).

5. The detachable file according to claim 1, characterized in that: One end of the handle (1) is fixedly installed with a threaded pipe (13), one side of the inner wall of the threaded pipe (13) is fixedly installed with a handle (14), and the surface of the handle (14) is provided with anti-skid lines.

6. The detachable file according to claim 1, characterized in that: The surface of the handle (1) is provided with an anti-skid sleeve (15), and the surface of the anti-skid sleeve (15) is provided with anti-skid lines.

7. The detachable file according to claim 4, characterized in that: One side of the sheath pipe (12) is provided with a groove, and the inner wall of the groove is provided with a threaded groove. One side of the sheath pipe (12) is provided with a groove, and the inner wall of the groove is provided with a threaded groove.

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