JP2005304655A - Nose hair trimming scissors - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a pair of nose hair trimming scissors that can safely trim the nose hair without pinching or cutting a skin or mucous membranes even when the tip of a blade abuts against the skin or mucous membranes. <P>SOLUTION: The nose hair trimming scissors 1 are provided with a pair of blades 21, 31 equipped with edges 27, 37 and operating sections 23, 33 for operating the pair of blades 21, 31 between an open position and a closed position. The pair of blades 21, 31 are provided with notched sections 24, 34 to prevent the tips from being closed at the closed position. The notched sections 24, 34 are provided approximately 1mm of length A from the tips of blades 21, 31 in the direction of the operating sections 23, 33. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a nose hair cutting fold.

  2. Description of the Related Art Conventionally, nose hair cutting scissors used for cutting nose hair growing in a nostril are known. The nose hair cutting scissors have a first scissor piece and a second scissor piece having a blade part and an operation part, and a first scissor piece and a second scissor piece which are centered on a fulcrum between the blade part and the operation part. Some of them mainly include a support portion that is rotatably supported. As shown in FIG. 3, in such a nose hair cutting scissor 80, in order to make it easy to insert the blade portion into the nostril, the tip thereof is tapered and pointed, and the overall size is small. It is smaller than a normal kite.

  And in this scissors 80, it inserts the tip of a blade part in a nostril, makes it open position (refer to Drawing 3 (b)) which opened a pair of blade parts, puts nasal hair between the blade parts, Next, the nose hair is cut by setting the pair of blade portions to the closed position (see FIG. 3A). At this time, the tip of the blade is difficult to see because it is in the nostril, and the sharp tip of the heel 80 may pierce the skin or mucous membrane.

  Therefore, for example, as shown in FIG. 4 (a), by providing rounded protrusions 91 and 92 at the tip of the heel 90, nose hair cutting that prevents the tip from sticking even if it comes into contact with the skin or the like is provided. Proposals have also been proposed.

  However, when the above-described prior art ridges 80 and 90 are changed from the open position to the closed position in the nostrils, the distal ends of the ridges 80 and 90 are in contact with the skin or the like. There is a possibility of catching on the skin (see FIG. 4 (b)). If the folds 80 and 90 are closed as they are, there is a risk that the skin will be pinched or cut near the tip when the closed position is reached. .

  In view of the above circumstances, the present invention has an object to provide a nose hair cutting scissor that can safely cut nose hair without being pinched or cut even when the tip of the blade portion comes into contact with the skin or mucous membrane. It is what.

  In order to solve the above-mentioned problems, a nose hair cutting scissor according to the present invention includes a pair of blade portions having a cutting blade, and an operation portion for operating the pair of blade portions between an open position and a closed position. And at least one of the pair of blade portions is characterized by having a notch portion so that the tip does not close when in the closed position.

  Here, as long as the cutout portion prevents the tip from closing when it is in the closed position, the specific configuration is not specified at all, and the cutout portion is provided in both the pair of blade portions. May be provided, or one of them may be provided.

  Therefore, according to the nose hair cutting scissors of the present invention, at least one of the pair of blade portions is provided with a notch portion that does not close the tip when in the closed position, so that the pair of blade portions are removed from the open position. When the closed position is reached, it is difficult to see the tip of the blade and the tip abuts against the skin or mucous membrane, so that the skin is not caught or cut when the closed position is reached. Therefore, the operation | work which cuts nose hair etc. can be performed safely.

  In addition to the above configuration, the nose hair cutting scissors according to the present invention may be such that the cutout portion has a length from the tip of the blade portion in the range of 0.3 to 3 mm. .

  Here, the range of the length of the notch is 0.3 to 3 mm because when the length of the notch is shorter than 0.3 mm, the tip does not close when the pair of blades are in the closed position. This is because there is a possibility that the size of the skin becomes small, and the skin may be pinched or cut. In addition, if the length of the notch portion is longer than 3 mm, when the pair of blade portions are set to the closed position, the portion where the tip does not close becomes larger than necessary, and it becomes difficult to cut the nose hair and the like.

  Therefore, according to the nose hair cutting scissors of the present invention, the length from the tip of the notch is in the range of 0.3 to 3 mm, and the skin is sandwiched when the blade is in the closed position. It is possible to surely prevent cutting and cutting, and to prevent the nose from becoming difficult to cut.

  In addition, it is desirable to set the length of the notch part so that the depth of the tip part not closed when the pair of blade parts are in the closed position is in the range of 0.5 to 1.5 mm.

  In addition to the above-described configuration, the nose hair cutting scissors according to the present invention may be one in which the cutting blade is not provided in the cutout portion.

  By the way, if the cutting blade is provided up to the tip of the blade, there is a risk that the skin or the like may be cut when the tip of the blade contacts the skin. On the other hand, according to the nose hair cutting scissors of the present invention, the cutting blade is not provided in the notch portion in the blade portion. That is, since no cutting blade is provided near the tip of the blade portion, even if the tip of the blade portion comes into contact with the skin or the like, it is not cut, and the operation of cutting the nose hair can be performed more safely.

  As described above, the present invention can provide a nose hair cutting scissor that can safely cut nose hair without being pinched or cut even when the tip of the blade portion comes into contact with the skin or mucous membrane.

  Hereinafter, a nose hair cutting scissor 1 that is the best embodiment for carrying out the present invention will be described with reference to FIGS. 1 and 2. FIG. 1 is a front view illustrating a configuration of an open position of a nose hair cutting ridge 1 according to an embodiment of the present invention, and FIG. 2A illustrates a configuration of a blade portion of the nose hair cutting ridge 1 in a closed position. It is a front view and FIG.2 (b) is explanatory drawing which shows the use condition of the blade part of the scissors 1 for nose hair cutting. The nose hair cutting scissors 1 of this embodiment are mainly used when cutting the nose hairs growing in the nostrils.

  As shown in FIG. 1, the nose hair cutting scissors 1 are a pair of first scissors 2 and second scissors 3 and a support portion that rotatably supports the first scissors 2 and the second scissors 3. 4 is mainly provided.

  The first collar piece 2 is provided in the middle of the blade portion 21, the operation portion 23 extending from the blade portion 21, and the operation portion 23 and the blade portion 21, and is a through hole for inserting the support portion 4. (Not shown). Moreover, the 2nd collar piece 3 is also made into the substantially same shape as the 1st collar piece 2, and is mainly provided with the blade part 31, the operation part 33, and the through-hole (illustration omitted). In addition, the 1st collar piece 2 and the 2nd collar piece 3 are the stainless steel which inserts in the resin which makes the external shape from the operation parts 23 and 33 to the support part 4 vicinity, and makes the external shape of the blade parts 21 and 31. And is formed from.

  In the first collar piece 2 and the second collar piece 3, the blade portions 21, 31 are formed outwardly on the opposite side of the notches 24, 34 provided at the tip of one edge and the notches 24, 34. And semi-circular arc-shaped projecting portions 25 and 35, and cutting blades 27 and 37 of a predetermined length extending in the direction of the through-holes from the ends 26 and 36 near the through-holes of the notches 24 and 34. ing.

  The notches 24 and 34 are sized and shaped so that a predetermined gap can be formed at the tips of the pair of blade parts 21 and 31 in the closed position. Incidentally, in this example, it is set as C chamfering shape, and the length A from the front-end | tip of the blade parts 21 and 31 to a through-hole direction is about 1 mm.

  On the other hand, in the 1st collar piece 2 and the 2nd collar piece 3, the operation parts 23 and 33 are arrange | positioned on the opposite side to the blade parts 21 and 31 on both sides of a through-hole, and the blade parts 21 and 31 of the rear end part are arranged. Ring finger holes 22 and 32 projecting outward are provided on the edge on the same side as the edge provided with the cutting blades 27 and 37.

  And these 1st collar piece 2 and 2nd collar piece 3 are piled up so that cutting blades 27 and 37 of each blade part 21 and 31 may mutually counter, and after making each through hole correspond, It is assembled by inserting the support portion 4 into the through hole.

  Next, the operation of the nose hair cutting scissors 1 of the present embodiment will be described. In the nose hair cutting scissors 1, the blade parts 21, 31 are connected to each other by inserting fingers into the finger holes 22, 32 of the operation parts 23, 33 and operating the finger holes 22, 32 to be separated from each other. The open position (see FIG. 1) can be set apart from each other, and the blade portions 21 and 31 are overlapped with each other by operating the finger holes 22 and 32 to be close to each other (see FIG. 2). (See (a)).

  When cutting the nose hair using the nose hair cutting scissors 1, first, the finger is inserted into the finger holes 22 and 32 of the operation parts 23 and 33 to hold the nose hair scissors cutting scissors 1, in the closed or open position. Then, the tips of the blade portions 21 and 31 are inserted into the nostrils. At this time, even if the tips of the blade portions 21 and 31 come into contact with the mucous membrane or the like in the nostril, the protruding portions 25 and 35 are provided at the tips of the blade portions 21 and 31, so that they stick into the mucous membrane or the like. There is nothing.

  Subsequently, the nose hairs are cut by placing the nose hairs between the blade parts 21 and 31 in the open position and setting the blade parts 21 and 31 to the closed position. By the way, when cutting the nose hair, the tip of the nose hair cutting ridge 1 is inserted into the hole of the nose, and the tip is difficult to see. Even when the vase 1 is operated to the closed position (see FIG. 2B), a predetermined gap is formed at the closed position by the notches 24 and 34 formed at the tip, so that the mucous membrane or the like is removed from the blade portion 21. Only the nasal hair is reliably cut without being pinched by the blade 31.

  Thus, since the nose hair cutting scissors 1 of this embodiment are provided with the notch parts 24 and 34 which a front end does not close to a pair of blade parts 21 and 31 in a closed position, a pair of blade parts 21 , 31 from the open position to the closed position, it is difficult to see the tips of the blade portions 21, 31 and the tips abut against the skin or mucous membrane to catch the skin. There is no pinching or cutting. Therefore, the operation | work which cuts nose hair etc. can be performed safely. In addition, since an appropriate gap is formed between the blade portions 21 and 31 when the pair of blade portions 21 and 31 are in the closed position, it is possible to reliably prevent the skin or the like from being sandwiched or cut. At the same time, it is possible to prevent the nose from becoming difficult to cut.

  Moreover, since the cutting blades 27 and 37 are not provided in the notches 24 and 34, the nose hair cutting scissors 1 of the present embodiment can be used even when the tips of the blades 21 and 31 come into contact with the skin during opening and closing. The work of cutting nose hair can be performed more safely without cutting.

  The present invention has been described with reference to preferred embodiments. However, the present invention is not limited to this embodiment. As shown below, various improvements and design changes can be made without departing from the scope of the present invention.

  1. In the nose hair cutting scissors 1 of the above-described embodiment, the cutting blades 27 and 37 of the pair of blade portions 21 and 31 are overlapped with each other when the closed position is reached. However, it is not particularly limited to this, and the cutting blades of the pair of blade portions may be engaged with each other when the closed position is reached. Even when the cutting blades are engaged with each other, the same effect as the nose hair cutting scissors 1 can be obtained by providing a notch at the tip of the blade.

  2. In the nose hair cutting scissors 1 of the above embodiment, the first scissors piece 2 and the second scissors piece 3 can be rotated by the support portion 4 with the center between the blade portions 21 and 31 and the operation portions 23 and 33 as fulcrums. I showed what I assembled. However, the present invention is not particularly limited to this. For example, it is composed of a pair of scissors, and a pair of blades are provided on the front end side of the scissors and are connected to each other on the base end side on the opposite side. It may be a thing. Or it may consist of an integral scissors piece, may be provided with blade portions at both ends and bend at the center so that the blade portions are opposed to each other.

  3. In the nose hair cutting scissors 1 of the above-described embodiment, the one in which the notches 24 and 34 are provided at both ends of the pair of blade portions 21 and 31 is shown. However, the present invention is not particularly limited to this, and a cutout portion may be provided only in one of the blade portions 21 and 31 so that the tip does not close. However, it is more preferable to provide the notches on both of the blade portions 21 and 31 from the viewpoint that the notches are loosened when the notches are provided.

  4). In the nose hair cutting scissors 1 of the above-described embodiment, the cutout portions 24 and 34 are linearly arranged obliquely with respect to the longitudinal direction of the blade portions 21 and 31. However, the present invention is not particularly limited to this, and the edge of the notch may be chamfered or the notch may be provided in a substantially arc shape.

  In addition to being applicable to nose hair cutting scissors, it is particularly suitable when applied to scissors used when the tip is difficult to see during cutting operations, such as surgery.

It is a front view which shows the structure of the open position of the ridge for nose hair cutting which is one Embodiment of this invention. (A) is a front view which shows the structure of the blade part of the closed position of the nose hair-cutting ridge, (b) is explanatory drawing which shows the use condition of the blade part of the nose-hair cutting heel. (A) is a front view which shows the structure of the blade part of the closed position of the conventional nose hair cutting scissors, (b) is a front view which shows the structure of the blade part of the open position of the conventional nose hair cutting scissors. is there. (A) is a front view which shows the structure of the blade part of the closed position of the conventional nose hair cutting scissors, (b) is explanatory drawing which shows the use condition of the blade part of the conventional nose hair cutting scissors.

Explanation of symbols

1 Nose hair cutting scissors 21, 31 Blade part 23, 33 Operation part 24, 34 Notch part 27, 37 Cutting blade

Claims (3)

A pair of blades having a cutting blade;
An operation portion for operating the pair of blade portions between an open position and a closed position;
At least one of the pair of blade portions is
A nose hair cutting scissor comprising a notch so that the tip does not close when in the closed position.   The nose hair cutting scissors according to claim 1, wherein the notch portion is provided in a range of 0.3 to 3 mm in length from the tip of the blade portion.   The nose hair cutting scissors according to claim 1 or 2, wherein the cutting blade is not provided in the cutout portion.

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