阅读说明：本技术 双头指甲剪 (Double-head nail scissors ) 是由 陈春邦 于 2018-06-26 设计创作，主要内容包括：本发明涉及一种双头指甲剪,包括双头‘7’字形刀刃和保护环,利用‘7’字形的剪刀刃口剪指甲时,指甲成区域片状一次性被剪下来,使第一剪和第二剪的对接处,不会发生指甲扦口,其保护环安装在‘7’字形剪刀刃口的下前端,使‘7’字形剪刀刃口与指甲根部的肉肉保持一定的距离,保护了指头的安全。(The invention relates to a pair of double-ended nail scissors, including double-ended '7' font cutting edge and guard ring, utilize the scissors cutting edge of the '7' font to cut the nail into the regional slice disposable one-off, make the first scissors and butt joint department of the second scissors, can not take place the nail to cut the mouth, its guard ring is installed in the lower front end of the cutting edge of the '7' font scissors, make the cutting edge of the '7' font scissors keep certain distance with the meat of the nail root, has protected the safety of the finger.)

1. The utility model provides a double-end nail scissors which characterized in that: comprising a double-ended 7' -shaped blade and a protective ring.

2. The double-ended nail clipper according to claim 1, wherein: the double-end 7-shaped cutting edge consists of an upper 7-shaped scissor cutting edge and a lower 7-shaped scissor cutting edge; the two ends of the double-end 7-shaped cutting edge are correspondingly and reversely arranged; the upper and lower front surfaces of the double-end 7-shaped blade are two scissors edges which are in the shape of reverse arc of a nail, and the side surface is in the shape of 'minus'; the reverse arc-shaped blade of the nail and the '7' -shaped blade of the side face are bent into a '7' -shaped cutting edge of the scissors.

3. The double-ended nail clipper according to claims 1 and 2, wherein: the protective ring is arranged at the lower front end of the front side of the cutting edge of the 7' -shaped scissors; the arc shape of the protection ring is the same as that of the cutting edge of the 7' -shaped scissors; two ends of the protection ring are larger than two sides of the cutting edge of the 7-shaped scissors, so that two side surfaces of the lower end of the 7-shaped scissors are respectively provided with a bulge.

Technical Field

The invention relates to a tool for cutting nails, in particular to a double-head nail clipper.

Background

At present, nail clippers provided in the market are all one-head, and the structure of the nail clippers is very simple, just like clothes scissors. In addition, the nail clippers are very careful in use, bleeding can be caused to the finger scissors without worry, for longer nails, the position of the interface between the first scissors and the second scissors is easy to be clipped, and for shorter nails, the first scissors do not know where the clipped nails fly.

Disclosure of Invention

The invention aims to provide a pair of nail scissors which is simple in structure, has a 7' -shaped sharp blade and has protection measures, and aims to solve the problems that when a nail is cut, the safety of the finger can be protected, the nail cutting opening cannot occur when a long nail is cut, and when the nail is cut short, the cut nail cannot fly everywhere.

The invention is realized by the following steps: a double-headed nail clipper comprises a double-headed '7' -shaped blade and a protection ring.

The further technical scheme of the invention is as follows: the double-end 7-shaped cutting edge consists of an upper 7-shaped scissor cutting edge and a lower 7-shaped scissor cutting edge; the two ends of the double-end 7-shaped cutting edge are correspondingly and reversely arranged; the upper and lower front surfaces of the double-end 7-shaped blade are two scissors edges which are in the shape of reverse arc of a nail, and the side surface is in the shape of 'minus'; the reverse arc-shaped blade of the nail and the '7' -shaped blade of the side face are bent into a '7' -shaped cutting edge of the scissors.

The further technical scheme of the invention is as follows: the protective ring is arranged at the lower front end of the front side of the cutting edge of the 7' -shaped scissors; the arc shape of the protection ring is the same as that of the cutting edge of the 7' -shaped scissors; two ends of the protection ring are larger than two sides of the cutting edge of the 7-shaped scissors, so that two side surfaces of the lower end of the 7-shaped scissors are respectively provided with a bulge.

The invention has the beneficial effects that: by adopting the scheme, when the 7-shaped scissors edge is used for cutting the nails, the nails are cut into regional sheets at one time, so that the nail cutting edge can not occur at the butt joint of the first scissors and the second scissors, the protection ring is arranged at the lower front end of the 7-shaped scissors edge, the 7-shaped scissors edge keeps a certain distance with the meat at the root parts of the nails, and the safety of the fingers is protected.

Drawings

Fig. 1 is a schematic structural view of the double-headed nail clipper of the present invention.

FIG. 2 is a schematic view of the cutting edge structure of the double-headed nail clipper of the present invention in a perspective view of a 7-shaped clipper.

In fig. 1 and 2: 1-lever fulcrum shaft, 2-spring, A1-7 'shaped blade with protective ring, A2-7' shaped blade, A3-protective ring, A4-lever handle, B1-7 'shaped blade with protective ring, B2-7' shaped blade, B3-protective ring, B4-lever handle.

Detailed Description

The invention is further described with reference to the following figures and detailed description.

As shown in FIG. 1, a double-ended nail clipper includes '7' shaped blades A1/A2 and/B1/B2; a protection ring A3 is arranged on the 7' -shaped cutting edge A1; a protection ring B3 is arranged on the 7' -shaped cutting edge B1; the 7 '-shaped cutting edge A1 and the 7' -shaped cutting edge B2 form a scissors structure; the '7' shaped blade B1 and the '7' shaped blade A2 form another scissors structure.

The guard ring A3 is larger than the outside of the '7' cutting edge A1/B2 scissor set.

The two outer sides of the '7' shaped cutting edge A1/B2 scissor group are provided with a bulge.

The group of the '7' shaped cutting edge A1/B2 and the group of the '7' shaped cutting edge B1/A2 are installed in the same structure and in the opposite direction.

The lever handles A4 and B4 are acted by the lever fulcrum 1, so that the lever handles A4 and B4 are closed inwards, and simultaneously, the scissors group with the 7 'shaped blade A1/B2 and the scissors group with the 7' shaped blade B1/A2 can cut off nails along with the closing.

The spring 2 acts to automatically spring the closed lever handles a4 and B4 apart.

Preferably, the protection ring A3/B3 is arranged at the front end of the '7' -shaped blade A1/B1 when the nail is cut, so that the blade keeps a certain distance from the flesh at the root of the nail, the pain of cutting the flesh by mistake is avoided, and the safety of the finger is protected.

Preferably, when the nail is cut, because the protection ring A3/B3 is larger than the outer side of the '7' shaped blade A1/B1 of the scissors set, two bulges are respectively arranged at the two ends of the outer side of the scissors set A1/B1, and at the moment, the bulges can separate the meat outside the nail root, so that the false cutting is avoided.

Preferably, when the nail is cut, the A1/B2 scissors set can only cut the left side of the finger, and the B1/A2 scissors set can only cut the right side of the finger.

Preferably, when the nail is cut, the 7-shaped cutting edge is formed by combining two ends of the 7-shaped cutting edge up and down, so that a fence-type space is formed in the double-end nail cutter, and the cut nails can be prevented from flying everywhere.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.