CN202311316U

CN202311316U - Dual-purpose finger protecting plate

Info

Publication number: CN202311316U
Application number: CN2011204444484U
Authority: CN
Inventors: 张卫
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-11
Filing date: 2011-11-11
Publication date: 2012-07-11
Anticipated expiration: 2021-11-11

Abstract

The utility model relates to a dual-purpose finger protecting plate which not only can protect fingers but also can limit cutting distance by arranging a limiting gear on the finger protecting plate. The dual-purpose finger protecting plate comprises a protecting plate, a finger clamp, a roller, limiting teeth and a rotating shaft. The protecting plate is a circular-arc-shaped plate. The finger clamp is in a Y-shaped structure and is connected onto the longitudinal axis of the internal side of the protecting plate through a vertical edge. The roller is transversely arranged at the lower end of the protecting plate, and is respectively and axially connected with the left folded edge and the right folded edge of the protecting plate through the left shaft head and the right shaft head of the rotating shaft. The limiting teeth are arranged on the surface of the roller. When the dual-purpose finger protecting plate is used, the finger clamp is clamped by a forefinger and a middle finger, the nails of the fingers are enabled to be in contact with the limiting teeth on the roller and then the protecting plate and the roller are placed on an article to be cut. During cutting, the fingers are protected through the finger protecting plate and the moving distance of the roller on the article to be cut is controlled through the nails and the limiting teeth.

Description

Dual-purpose finger protection board

Technical field

The utility model relates to a kind of finger protection board, especially can be through position limited gear be set on finger protection board, thus make it can protect finger can limit the dual-purpose finger protection board of cutting distance again.

Background technology

At present, known finger protection board can only be protected finger and can not limit the cutting distance, so function singleness.

Summary of the invention

In order to overcome the deficiency of existing finger protection board function singleness, the utility model provides a kind of dual-purpose finger protection board, and this dual-purpose finger protection board can be through being provided with position limited gear on finger protection board, thereby make it can protect finger can limit the cutting distance again.

The utility model solves the technical scheme that its technical problem adopted: the utility model comprises backplate, refers to folder, running roller, limiting tooth and rotating shaft.Backplate is the circular arc plate; Refer to that folder is Y font structure, refer to press from both sides through stile be connected on the inboard longitudinal axis of backplate that running roller is horizontally installed on the lower end of backplate; Running roller is connected with the left and right sides flanging axle of backplate respectively through the left and right sides spindle nose of rotating shaft, and the wheel face of running roller is provided with limiting tooth.In the use, will refer to that through forefinger and middle finger clamp lives, and let nail contact simultaneously with limiting tooth on the running roller; Again backplate and running roller are placed on the article that are cut; During cutting,, control running roller in the displacement that is cut on the article through nail and limiting tooth through backplate protection finger.

The beneficial effect of the utility model is, can be through position limited gear be set on finger protection board, thus make it can protect finger can limit the cutting distance again.

Description of drawings

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

Fig. 1 is the front view of the utility model.

Fig. 2 is the left view of Fig. 1.

Fig. 3 is the vertical view of Fig. 1.

Fig. 4 is the A-A profile of Fig. 1.

Among the figure: 1. backplate.2. refer to folder.3. running roller.4. rotating shaft.5. limiting tooth.

The specific embodiment

In Fig. 1, Fig. 2, Fig. 3, Fig. 4; Backplate 1 is the circular arc plate; Refer to that folder 2 be a Y font structure, refer to press from both sides 2 and be connected on the longitudinal axis of backplate 1 inboard that running roller 3 is horizontally installed on the lower end of backplate 1 through stile; Running roller 3 is connected with the left and right sides flanging axle of backplate 1 respectively through the left and right sides spindle nose of rotating shaft 4, and the wheel face of running roller 3 is provided with limiting tooth 5.In the use; To refer to that through forefinger and middle finger folder 2 vises; And let nail contact simultaneously with limiting tooth 5 on the running roller 3, again backplate 1 and running roller 3 are placed on the article that are cut, during cutting; Through backplate 1 protection finger, control running rollers 3 in the displacement that is cut on the article through nail and limiting tooth 5.

Claims

1. dual-purpose finger protection board; It comprises backplate, refer to folder, running roller, limiting tooth and rotating shaft, and it is characterized in that: backplate is the circular arc plate, refers to that folder is Y font structure; Refer to that folder is connected on the inboard longitudinal axis of backplate through stile; Running roller is horizontally installed on the lower end of backplate, and running roller is connected with the left and right sides flanging axle of backplate respectively through the left and right sides spindle nose of rotating shaft, and the wheel face of running roller is provided with limiting tooth.