CN215658201U

CN215658201U - Anti-slip file

Info

Publication number: CN215658201U
Application number: CN202122056344.2U
Authority: CN
Inventors: 王建国; 严岩; 金玲; 樊蕴馨; 陈东; 杨震; 王肃
Original assignee: Shanghai Lightning Protection Device Testing Station Co ltd
Current assignee: Shanghai Lightning Protection Device Testing Station Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-01-28
Anticipated expiration: 2031-08-30

Abstract

The utility model belongs to the technical field of the technique of file and specifically relates to a file is taken off in antiskid is related to, including the cutter body, the detachable handle of installing of cutter body tip, the handle is close to cutter body one end integrated into one piece has the head of gripping, the sunken shaping in head both sides of gripping has the arc to hold the groove, the arc is held the groove and is used for thumb and forefinger to hold between the fingers and hold, be provided with the fixed subassembly that is used for the installation or dismantles the handle between cutter body and the handle. This application has the effect of protection measurement personnel hand.

Description

Anti-slip file

Technical Field

The application relates to the technical field of files, in particular to an anti-slip file.

Background

When the antenna is tested, paint and rust on the grounding body have great influence on a test result, so that the file is required to be used for removing rust by rubbing the grounding body.

However, the file is hard and inconvenient to grasp, so that hands of the detection personnel are often injured during reciprocating friction, and further improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to protect the hands of a user, the application provides an anti-slip file.

The application provides a file is taken off in antiskid adopts following technical scheme:

the utility model provides a file is taken off in antiskid, includes the cutter body, the detachable handle of installing of cutter body tip, the handle is close to cutter body one end integrated into one piece has the head of gripping, the sunken shaping in head both sides of gripping has the arc to hold the groove, the arc is held the groove and is used for thumb and forefinger to hold between the fingers, be provided with the fixed subassembly that is used for the installation or dismantles the handle between cutter body and the handle.

Through adopting above-mentioned technical scheme, the handle of setting can reduce the condition emergence that directly grips between user's hand and the cutter body to protect user's hand, the arc of setting is held the groove and is convenient for thumb and forefinger to hold between the fingers, accords with ergonomic design, is favorable to the user to exert oneself along cutter body extending direction, makes the user more laborsaving, convenient to use.

Optionally, the fixing assembly includes a threaded handle and a threaded portion, the threaded handle is integrally formed at one end of the cutter body, the threaded portion is arranged in the handle, and the threaded portion is provided with a threaded hole for the threaded insertion of the threaded handle.

Through adopting above-mentioned technical scheme, twist grip for threaded connection is carried out with the screw hole to the screw thread handle, thereby realizes fixedly, simple structure easily realizes.

Optionally, the fixing assembly comprises a connecting rod and a clamping piece, the connecting rod is integrally formed at one end of the cutter body, the connecting rod is provided with a plurality of first through holes, the handle is provided with a plurality of second through holes, and the clamping piece penetrates through the first through holes and the second through holes. The clamping piece comprises a limiting rubber block and a penetrating rod.

Through adopting above-mentioned technical scheme, run through first perforation and second perforation with the fastener to the fastener blocks connecting rod and handle, realizes the detachable installation of handle, and simple structure easily realizes.

Optionally, the handle is close to the one end of holding the head and is integrated into one piece has and prevents taking off the piece before, it has the standing groove that supplies the index finger to place to prevent taking off the piece before and holding the arc department of holding of one side of piece near the forefinger and cave in.

Through adopting above-mentioned technical scheme, what set up takes off the piece before preventing can reduce the hand and grip the handle and take place the slippage condition, the reducible restriction forefinger of standing groove that sets up blocks of placing.

Optionally, the side of the handle facing away from the holding head is recessed with a holding groove part for placing each finger.

Through adopting above-mentioned technical scheme, the embedding of setting is held the slot part and is accorded with ergonomic, has improved the travelling comfort of holding, and is more laborsaving.

Optionally, anti-slip pads are arranged on the two outer side walls of the handle.

Through adopting above-mentioned technical scheme, the slipmat that sets up has increased the frictional force between hand and the handle, and the condition that reduces the handle slippage takes place.

Optionally, one end of the cutter body, which is close to the handle, is provided with a bending portion, and the bending portion is inclined downwards towards the other end of the cutter body from the end of the cutter body, which is close to the handle.

Through adopting above-mentioned technical scheme, the portion of bending that sets up can reduce the user and take place with the easy scotch hand condition of ground contact when the operation.

Optionally, one end of the handle, which is far away from the cutter body, is integrally formed with a back falling prevention block.

Through adopting above-mentioned technical scheme, what set up prevents that the back takes off the piece and can reduce the hand and grip the handle and take place the slippage condition.

In summary, the present application includes at least one of the following beneficial technical effects:

the handle that sets up can reduce the condition emergence that directly grips between user's hand and the cutter body to protect user's hand, the groove is held to the arc of setting is convenient for thumb and forefinger to hold between the fingers, accords with ergonomic design, is favorable to the user to exert oneself along cutter body extending direction, makes the user more laborsaving.

Drawings

Fig. 1 is a schematic diagram of an overall explosion structure of the first embodiment of the present application;

fig. 2 is a schematic diagram of the overall explosion structure of the second embodiment of the present application;

fig. 3 is a schematic overall structure diagram of a third embodiment of the present application.

Description of reference numerals: 1. a cutter body; 10. a handle; 2. holding the head; 20. an arc-shaped holding groove; 3. a threaded shank; 30. a threaded hole; 4. a connecting rod; 40. a fastener; 400. penetrating a rod; 401. a limiting rubber block; 41. a first perforation; 42. a second perforation; 5. preventing front stripping; 50. a placement groove; 6. embedding the grip groove part; 7. a non-slip mat; 8. preventing the block from falling off; 9. a bending part.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses file is taken off in antiskid.

The first embodiment is as follows:

referring to fig. 1, the file is taken off in antiskid includes cutter body 1, wherein, detachably install handle 10 in the tip department of cutter body 1, in this embodiment, the handle 10 of setting chooses for use to be the insulating plastic material, make the file have insulating function concurrently, the handle 10 of setting is convenient for the human body to be held, reduce the injury that the long-time cutter body 1 operation of holding of hand part caused, furthermore, because there is the subaerial condition by the rust cleaning article, consequently, there is holding head 2 at handle 10 near cutter body 1 one end integrated into one piece, the 2 both sides sunken shaping of holding head that sets up has arc holding groove 20, the arc holding groove 20 of setting can supply thumb and forefinger to hold between the fingers, be favorable to the user to implement along the power of cutter body 1 extending direction, accord with ergonomic, it is more laborsaving, the efficiency of removing rust is improved.

Furthermore, the anti-skid lines are arranged on the inner wall of the arc-shaped horizontal groove, so that the friction force between the fingers of the user and the handle 10 can be increased, and the force of the user can be exerted.

In addition, a fixing component is arranged between the cutter body 1 and the handle 10, and the fixing component can be used for installing or disassembling the handle 10.

Specifically, in this embodiment, the fixing component includes a threaded shank 3 and a threaded portion, wherein the threaded shank 3 is integrally formed at one end of the cutter body 1 close to the handle 10, the threaded portion is disposed in the handle 10, the extending direction of the threaded portion is consistent with the extending direction of the handle 10, the threaded portion is provided with a threaded hole 30 along the extending direction, and the threaded hole 30 is provided for the threaded shank 3 to perform threaded insertion. In the above, the handle 10 can be attached by rotating the handle 10.

In addition, be close to holding head 2 one end integrated into one piece at handle 10 and prevent taking off piece 5 before, the arc that the piece 5 is close to forefinger one side of preventing that set up is held the groove 20 department and is caved in and has a standing groove 50, and the standing groove 50 that sets up supplies the index finger to place, because the forefinger is longer than the thumb, when the user holds between the fingers and holds holding head 2, the standing groove 50 that sets up can not influence placing in arc holding groove 20 of forefinger.

Furthermore, a rear-falling prevention block 8 is integrally formed at one end, far away from the cutter body 1, of the handle 10, and the rear-falling prevention block 8 is arranged to reduce the possibility that the file slips during hand operation.

In addition, the handle 10 is recessed with the embedding and holding groove part 6 on the side departing from the holding head part 2, and the arranged embedding and holding groove part 6 can be used for placing each finger, so that the human engineering is met, the holding comfort level is high, and the labor is saved.

In addition, the anti-slip pads 7 are arranged on the two outer side walls of the handle 10, the friction force between the palm and the handle 10 is increased by the arranged anti-slip pads 7, and the occurrence of slipping of the knife is reduced.

The implementation principle of file is taken off in antiskid of this application embodiment does: the handle 10 can protect the hand of a user, when the user carries out rust removing operation, the user holds the handle 10 by hand, and the thumb and the forefinger are held on the arc-shaped holding groove 20, so that force can be exerted on the user along the direction of the cutter body 1, and the working efficiency of rust removing is improved.

Example two:

referring to fig. 2, the difference between the second embodiment and the first embodiment lies in the difference of the fixing assembly, in the present embodiment, the fixing assembly includes a connecting rod 4 and a clip 40, wherein the connecting rod 4 is integrally formed at one end of the cutter body 1, a plurality of first through holes 41 are formed on the connecting rod 4, a plurality of second through holes 42 are formed in the handle 10, the clip 40 penetrates through the first through holes 41 and the second through holes 42, specifically, the clip 40 includes a limiting rubber block 401 and a penetrating rod 400, wherein the two limiting rubber blocks 401 are disposed at two ends of the penetrating rod 400, the radius of the limiting rubber block 401 is larger than the radius of the first through holes 41 and the radius of the second through holes 42, and the penetrating rod 400 penetrates through the first through holes 41 and the second through holes 42. The limiting rubber block 401 can be deformed and plugged into the first through hole 41 and the second through hole 42, and is abutted to the outer wall of the handle 10 after the penetrating rod 400 penetrates through, so that the handle 10 can be detachably mounted.

Example three:

referring to fig. 3, the difference between the third embodiment and the other embodiments lies in the difference of the cutter body 110, in this embodiment, one end of the cutter body 1 close to the handle 10 is provided with a bent portion 9, and the bent portion 9 is inclined downward from the end of the cutter body 1 close to the handle 10 toward the other end of the cutter body 1, so as to reduce the possibility that a user touches the ground when performing a rust removing operation on an object buried in the ground, and better protect the hand.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an anti-slipping file which characterized in that: including cutter body (1), cutter body (1) tip is detachable installs handle (10), handle (10) are close to cutter body (1) one end integrated into one piece and have holding head (2), the sunken shaping in holding head (2) both sides has the arc to hold groove (20), groove (20) are held to the arc is used for thumb and forefinger to hold between the fingers, be provided with the fixed subassembly that is used for the installation or dismantles handle (10) between cutter body (1) and handle (10).

2. The anti-slip rasp according to claim 1, wherein: the fixed component comprises a threaded handle (3) and a threaded portion, the threaded handle (3) is integrally formed at one end of the cutter body (1), the threaded portion is arranged in the handle (10), and a threaded hole (30) for the threaded insertion of the threaded handle (3) is formed in the threaded portion.

3. The anti-slip rasp according to claim 1, wherein: the fixing assembly comprises a connecting rod (4) and a clamping piece (40), the connecting rod (4) is integrally formed at one end of the cutter body (1), a plurality of first through holes (41) are formed in the connecting rod (4), a plurality of second through holes (42) are formed in the handle (10), and the clamping piece (40) penetrates through the first through holes (41) and the second through holes (42).

4. The anti-slip rasp according to claim 1, wherein: the anti-front-falling block is characterized in that one end of the handle (10) close to the holding head (2) is integrally formed with an anti-front-falling block (5), and a placing groove (50) for placing a food finger is formed in the arc-shaped holding groove (20) on one side, close to the forefinger, of the anti-front-falling block (5) in a concave mode.

5. The anti-slip rasp according to claim 1, wherein: and one side of the handle (10) departing from the holding head part (2) is recessed with an embedded holding groove part (6) for placing each finger.

6. The anti-slip rasp according to claim 1, wherein: and anti-slip pads (7) are arranged on the two outer side walls of the handle (10).

7. The anti-slip rasp according to claim 1, wherein: one end of the cutter body (1) close to the handle (10) is provided with a bending part (9), and the bending part (9) is downwards inclined towards the other end of the cutter body (1) from the end part of the cutter body (1) close to the handle (10).

8. The anti-slip rasp according to claim 1, wherein: one end of the handle (10) far away from the cutter body (1) is integrally formed with a back-falling prevention block (8).