JP2023159544A

JP2023159544A - Potbellied pin pusher

Info

Publication number: JP2023159544A
Application number: JP2022069279A
Authority: JP
Inventors: 尚秀陸路; Naohide Rikuro
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2023-11-01

Abstract

To provide a potbellied pin pusher which can easily push a potbellied pin and can be obtained at a low manufacturing cost.SOLUTION: A potbellied pin pusher for pushing in a potbellied pin has a cylindrical portion with one end open and a top portion that covers at least a portion of the other end. The potbellied pin includes a head portion including a small diameter portion, a large diameter portion that has an outer diameter larger than the outer diameter of the small diameter portion, and a connecting portion that connects them and has an outer diameter smaller than the outer diameter of the small diameter portion; and a needle held in the large diameter portion of the head portion. The outer diameter of the small diameter portion of the head portion of the potbellied pin is smaller than the opening diameter (inner diameter) of the one end of the cylindrical portion of the potbellied pin pusher. On the other hand, the outer diameter of the large diameter portion of the head portion of the potbellied pin is larger than the opening diameter (inner diameter) of the one end of the cylindrical portion of the potbellied pin pusher.SELECTED DRAWING: Figure 1

Description

本発明は、ダルマピン押し込み具に関する。 The present invention relates to a daruma pin pusher.

従来より、書類や掲示物を壁に留める際には、平坦な円形磁性プレートに金属針が垂直に設けられた画鋲が用いられていた。この場合、壁に留めるべき書類等を利き手と反対の手で壁に押さえつけ、利き手の指で摘まんだ画鋲を書類等と共に指先で壁に押し込んでいる。ところが、指の押し込み力が一般的な成人男性よりも弱い子供や女性（特につけ爪をしている女性）、高齢者、あるいは指先に怪我を負った人達等にとっては、画鋲をうまく押し込むことが難しいという問題があった。このため、画鋲を掌で押し込めるように、シリンダーと、その内部に長手方向にスライド可能に配置されているプランジャと、プランジャの先端に配置された画鋲保持用の磁石とを有する画鋲押し込み具が提案されている（特許文献１、２）。 2. Description of the Related Art Conventionally, thumbtacks, which are flat circular magnetic plates with perpendicular metal needles, have been used to fasten documents and bulletin boards to walls. In this case, the user presses the document, etc. to be fastened to the wall against the wall with the hand opposite to the dominant hand, and pushes the thumbtack, which has been picked up with the fingers of the dominant hand, into the wall with the document, etc. with the fingertip. However, it is difficult for children, women (especially women with artificial nails), the elderly, and people with injuries to their fingertips to push the thumbtack in properly, as their finger pressure is weaker than that of the average adult male. The problem was that it was difficult. For this reason, a thumbtack pusher has been proposed that has a cylinder, a plunger disposed inside the cylinder so as to be slidable in the longitudinal direction, and a magnet for holding the thumbtack placed at the tip of the plunger so that the thumbtack can be pushed in with the palm of the hand. (Patent Documents 1 and 2).

しかしながら、そのような画鋲押し込み具には製造コストがかさむという問題があった。このため、そのような高い製造コストの画鋲押し込み具を用いなくとも、比較的弱い押し込み力で押し込みが可能となる画鋲として、ダルマピンと称される画鋲が用いられるようになっている。図５Ａ（正面図）及び図５Ｂ（針側下方斜視図）に示すように、ダルマピン５０は、小径部５１と、小径部５１の外径５１ｄよりも大きな外径５２ｄを有する大径部５２と、それらをつなげ、小径部５１の外径５１ｄよりも小さい外径５３ｄを有する連結部５３と、を有するヘッド部５４と、ヘッド部５４の大径部５２に保持された針５５とを有している。このようなダルマピン５０を使用する場合、ダルマピンの連結部５３を利き手の親指と人差し指で摘まみ、押し込み操作を行っている。 However, such thumbtack pushers have the problem of high manufacturing costs. For this reason, a thumbtack called a Daruma pin has come to be used as a thumbtack that can be pushed in with a relatively weak pushing force without using such a thumbtack pushing tool that is expensive to manufacture. As shown in FIG. 5A (front view) and FIG. 5B (lower perspective view on the needle side), the Daruma pin 50 includes a small diameter portion 51 and a large diameter portion 52 having an outer diameter 52d larger than an outer diameter 51d of the small diameter portion 51. , a connecting part 53 connecting them and having an outer diameter 53d smaller than the outer diameter 51d of the small diameter part 51, a head part 54, and a needle 55 held in the large diameter part 52 of the head part 54. ing. When using such a Daruma pin 50, the connecting portion 53 of the Daruma pin is held between the thumb and forefinger of the dominant hand, and a pushing operation is performed.

特開平８－３２４１９３号公報Japanese Patent Application Publication No. 8-324193 実用新案登録第３２２９８６５号公報Utility model registration No. 3229865

しかしながら、ダルマピンは、従来の画鋲に比べて把持性に優れ、押し込み易くなっているものの、壁材として石膏ボード等より硬い材料に対しては、指の押し込み力が一般的な成人男性よりも弱い子供や女性（特に、つけ爪をしている女性）、高齢者、あるいは指先に怪我を負った人達にとっては、やはりうまく画鋲を押し込むことが難しいという問題があった。また、大量のダルマピンを連続的に壁に押し込む場合には、一般的な成人男性にとっても、うまくダルマピンを押し込むことが難しいという問題があった。このため、ダルマピンについて、ダルマピンを押し込み易く、しかも低製造コストで得られるダルマピン押し込み具が求められている。 However, although Daruma pins have better grip and are easier to push than conventional thumbtacks, their finger pressure is weaker than that of a typical adult male when it comes to harder materials such as plasterboard used as wall materials. It is still difficult for children, women (especially women wearing false nails), the elderly, and people with injured fingertips to push the thumbtack in properly. Furthermore, when pushing a large amount of Daruma pins into a wall continuously, there is a problem in that it is difficult for a typical adult male to push the Daruma pins in properly. For this reason, there is a need for a Daruma pin pusher that can be easily pushed into the Daruma pin and that can be obtained at low manufacturing cost.

本発明の目的は、以上の従来の問題を解決しようとすることであり、ダルマピンを押し込み易く、しかも低製造コストで得られるダルマピン押し込み具を提供することである。 An object of the present invention is to solve the above-mentioned conventional problems, and to provide a Daruma pin pusher that can be easily pushed in and can be obtained at low manufacturing cost.

本発明者は、ダルマピンのヘッド部の針に近い部分（大径部）の径が、ヘッド部の先端部分（小径部）の径よりも大きいことに着目し、筒状部材の内径をダルマピンのヘッド部の先端径よりも大きくし且つヘッド部の針に近い部分の径よりも小さくすることにより、筒状部材にダルマピンを挿入したときに筒状部材の開口で大径部を押せることを見出し、本発明を完成させるに至った。 The inventor of the present invention focused on the fact that the diameter of the part of the head of the Daruma Pin near the needle (large diameter part) is larger than the diameter of the tip part (small diameter part) of the head, and determined the inner diameter of the cylindrical member of the Daruma Pin. We discovered that by making the diameter of the tip of the head larger than the diameter of the tip of the head and smaller than the diameter of the part of the head near the needle, when inserting the Daruma Pin into the cylindrical member, the opening of the cylindrical member can push the large diameter part. , we have completed the present invention.

即ち、本発明は、ダルマピンを押し込むためのダルマピン押し込み具であって、一端が開口している筒状部と、その他端の少なくとも一部を覆う天部とを有する、ダルマピン押し込み具を提供する。 That is, the present invention provides a Daruma pin pusher for pushing a Daruma pin, which has a cylindrical part with one end open and a top part that covers at least a part of the other end.

本発明のダルマピン押し込み具に適用できるダルマピンは、小径部と、小径部の外径よりも大きな外径を有する大径部と、それらをつなげ、小径部の外径よりも小さい外径を有する連結部と、を有するヘッド部と、ヘッド部の大径部に保持された針とを備えている。ダルマピンのヘッド部の小径部の外径は、ダルマピン押し込み具の筒状部の該一端の開口径（内径）よりも小さく、他方、ダルマピンのヘッド部の大径部の外径は、ダルマピン押し込み具の筒状部の該一端の開口径（内径）よりも大きい構造を有している。 The Daruma pin that can be applied to the Daruma pin pusher of the present invention has a small diameter part, a large diameter part that has an outer diameter larger than the outer diameter of the small diameter part, and a connection that connects them and has an outer diameter smaller than the outer diameter of the small diameter part. and a needle held in the large diameter portion of the head. The outer diameter of the small diameter part of the head of the Daruma pin is smaller than the opening diameter (inner diameter) of the one end of the cylindrical part of the Daruma pin pusher, and the outer diameter of the large diameter part of the head of the Daruma pin is smaller than the diameter of the opening of the one end of the cylindrical part of the Daruma pin pusher. It has a structure that is larger than the opening diameter (inner diameter) of the one end of the cylindrical part.

また、本発明は、変形態様として、複数のダルマピンと、本発明のダルマピン押し込み具とが同一容器にセットされている容器入りダルマピンセットを提供する。この変形態様に適用できるダルマピンも、小径部と、小径部の外径よりも大きな外径を有する大径部と、それらを繋げ、小径部の外径よりも小さい外径を有する連結部と、を有するヘッド部と、ヘッド部の大径部に保持された針とを備えている。このダルマピンのヘッド部の小径部の外径は、ダルマピン押し込み具の筒状部の該一端の開口径（内径）よりも小さく、他方、ダルマピンのヘッド部の大径部の外径は、ダルマピン押し込み具の筒状部の該一端の開口径（内径）よりも大きい構造を有している。 Moreover, the present invention provides, as a modification, a container-packed Daruma tweezers in which a plurality of Daruma pins and the Daruma pin pusher of the present invention are set in the same container. The Daruma pin that can be applied to this modification also includes a small diameter part, a large diameter part having an outer diameter larger than the outer diameter of the small diameter part, and a connecting part connecting them and having an outer diameter smaller than the outer diameter of the small diameter part. and a needle held in a large diameter portion of the head. The outer diameter of the small diameter part of the head part of this Daruma pin is smaller than the opening diameter (inner diameter) of the one end of the cylindrical part of the Daruma pin pushing tool, and the outer diameter of the large diameter part of the head part of the Daruma pin is smaller than the opening diameter (inner diameter) of the one end of the cylindrical part of the Daruma pin pushing tool. It has a structure that is larger than the opening diameter (inner diameter) of the one end of the cylindrical part of the tool.

本発明のダルマピン押し込み具は、一端が開口している筒状部と、その他端の少なくとも一部を覆う天部とを有している。本発明に適用されるべきダルマピンは、小径部と、小径部の外径よりも大きな外径を有する大径部と、それらを繋げ、小径部の外径よりも小さい外径を有する連結部と、を有するヘッド部と、ヘッド部の大径部に保持された針とを有し、筒状部の該一端の開口径（内径）が、ヘッド部の小径部の外径よりも大きく、大径部の外径よりも小さい構造を有している。このため、ダルマピンをその小径部からダルマピン押し込み具の筒状部に挿入すると、大径部が筒状部の開口部に引っ掛かり、それ以上筒状部内に入らない。このように、ダルマピンが挿入されたダルマピン押し込み具は、ダルマピンを一回り大きくしたものとなり、子供や女性（特につけ爪をしている女性）、高齢者、あるいは指先に怪我を負った人達等であっても、人差し指と中指とで筒状部を容易且つしっかりと挟むことができ、しかも、天部を親指もしくは掌で容易に押し込むことができる。 The Daruma pin pusher of the present invention has a cylindrical portion with one end open and a top portion that covers at least a portion of the other end. The Daruma pin to be applied to the present invention includes a small diameter portion, a large diameter portion having an outer diameter larger than the outer diameter of the small diameter portion, and a connecting portion connecting them and having an outer diameter smaller than the outer diameter of the small diameter portion. , and a needle held in the large diameter part of the head part, and the opening diameter (inner diameter) of the one end of the cylindrical part is larger than the outer diameter of the small diameter part of the head part. It has a structure that is smaller than the outer diameter of the diameter portion. Therefore, when the Daruma pin is inserted into the cylindrical part of the Daruma pin pusher from the small diameter part, the large diameter part gets caught in the opening of the cylindrical part and does not enter the cylindrical part any further. In this way, the Dharma Pin pusher into which the Dharma Pin is inserted is a slightly larger version of the Dharma Pin, and is suitable for use by children, women (especially women wearing false nails), the elderly, or people with injuries to their fingertips. Even if there is a cylindrical portion, the cylindrical portion can be easily and securely pinched between the index finger and the middle finger, and the top portion can be easily pushed in with the thumb or palm.

図１は、ダルマピン押し込み具の開口側から見た斜視図である。FIG. 1 is a perspective view of the Daruma pin pusher seen from the opening side. 図２Ａは、ダルマピン押し込み具へダルマピンを挿入した場合の断面図である。FIG. 2A is a sectional view when the Daruma pin is inserted into the Daruma pin pusher. 図２Ｂは、図２Ａのダルマピンが挿入されたダルマピン押し込み具を用いて、紙片を介してダルマピンを壁などに押し込む様子を示した図である。FIG. 2B is a diagram showing how to push the Daruma pin into a wall or the like through a piece of paper using the Daruma pin pusher into which the Daruma pin of FIG. 2A is inserted. 図３は、天部にループ状紐が取り付けられたダルマピン押し込み具の斜視図である。FIG. 3 is a perspective view of a Daruma pin pusher with a loop-shaped string attached to the top. 図４は、容器入りダルマピンセットの図である。FIG. 4 is a diagram of Daruma tweezers in a container. 図５Ａは、ダルマピンの正面図である。FIG. 5A is a front view of the Daruma pin. 図５Ｂは、ダルマピンの針側下方斜視図である。FIG. 5B is a downward perspective view of the needle side of the Daruma pin.

以下、本発明のダルマピン押し込み具について、図面を参照しながら説明する。 Hereinafter, the Daruma pin pusher of the present invention will be explained with reference to the drawings.

＜ダルマピン押し込み具＞
図１に示すように、本発明のダルマピン押し込み具１０は、ダルマピンを壁などへ押し込むための道具であり、その基本的構造は、一端に開口Ａを有する筒状部１と、その他端の少なくとも一部を覆う天部２とを有するものである。 <Daruma pin push tool>
As shown in FIG. 1, the Daruma pin pushing tool 10 of the present invention is a tool for pushing the Daruma pin into a wall etc., and its basic structure includes a cylindrical part 1 having an opening A at one end, and at least one end at the other end. It has a top part 2 that covers a part of it.

（ダルマピン）
ここで、本発明に好ましく適用できるダルマピンの構造は、図５Ａ（正面図）及び図５Ｂ（針側下方斜視図）に示したものである。即ち、ダルマピン５０は、小径部５１と、小径部５１の外径５１ｄよりも大きな外径５２ｄを有する大径部５２と、それらを繋げ、小径部５１の外径５１ｄよりも小さい外径５３ｄを有する連結部５３と、を有するヘッド部５４と、ヘッド部５４の大径部５２に保持された針５５とを有しているものである。ダルマピン５０のヘッド部５４の横断面は好ましくは円形であるが、三角形、四角形等の多角形であってもよい。また、連結部５３は、存在しなくてもよく、その場合には、小径部５１が大径部５２に直接接している構造となる。 (Dharmapin)
Here, the structure of the Daruma pin that is preferably applicable to the present invention is shown in FIG. 5A (front view) and FIG. 5B (lower perspective view on the needle side). That is, the Daruma pin 50 connects a small diameter portion 51 and a large diameter portion 52 having an outer diameter 52d larger than the outer diameter 51d of the small diameter portion 51, and has an outer diameter 53d smaller than the outer diameter 51d of the small diameter portion 51. The needle 55 is held in the large diameter portion 52 of the head portion 54. The cross section of the head portion 54 of the Daruma pin 50 is preferably circular, but may be polygonal such as a triangle or a quadrangle. Further, the connecting portion 53 may not exist, and in that case, the structure is such that the small diameter portion 51 is in direct contact with the large diameter portion 52.

本発明のダルマピン押し込み具１０に、図５Ａ、５Ｂのダルマピン５０を挿入したときの断面図を図２Ａに示す。この場合、ダルマピン５０の小径部５１の外径５１ｄは、筒状部１の内径１ｄよりも小さくなっているが、大径部５２の外径５２ｄは、筒状部１の内径（＝開口Ａの開口径Ａｄ）よりも大きくなっている。このため、ダルマピン５０は、筒状部１の開口Ａに引っ掛かり、それ以上筒状部１の中に入り込まない。このように、ダルマピン５０が挿入されたダルマピン押し込み具１０は、ダルマピン５０を一回り大きくしたものとなり、子供や女性（特につけ爪をしている女性）、高齢者、あるいは指先に怪我を負った人達であっても、図２Ｂに示すように、人差し指ａと中指ｂでダルマピン押し込み具１０の筒状部１を容易に且つしっかりと挟むことができ、しかも天部２を親指ｃもしくは掌でダルマピン５０の針５５を紙片ｄ等を介して掲示板や壁（図示せず）などに容易に押し込むことができる。 FIG. 2A shows a cross-sectional view when the Daruma pin 50 of FIGS. 5A and 5B is inserted into the Daruma pin pusher 10 of the present invention. In this case, the outer diameter 51d of the small diameter portion 51 of the Daruma pin 50 is smaller than the inner diameter 1d of the cylindrical portion 1, but the outer diameter 52d of the large diameter portion 52 is the inner diameter of the cylindrical portion 1 (= opening A It is larger than the opening diameter Ad). Therefore, the Daruma pin 50 is caught in the opening A of the cylindrical part 1 and does not enter into the cylindrical part 1 any further. In this way, the Dharma pin pusher 10 into which the Dharma pin 50 has been inserted is a slightly larger version of the Dharma pin 50, and is dangerous for children, women (especially women wearing false nails), the elderly, or those who have injured their fingertips. As shown in FIG. 2B, even people can easily and firmly hold the cylindrical part 1 of the Daruma pin pusher 10 with their index finger a and middle finger b, and also hold the top part 2 of the Daruma pin with their thumb c or palm. 50 needles 55 can be easily pushed into a bulletin board, wall (not shown), etc. via a piece of paper d or the like.

本発明のダルマピン押し込み具１０は、その筒状部１にダルマピン５０を挿入した場合にダルマピン５０を筒状部１の開口Ａで安定的に保持するために、図２Ａに示すように、ダルマピン５０の小径部５１がダルマピン押し込み具１０の天部２に接触しないように構成されていることが好ましい。 In order to stably hold the Daruma pin 50 in the opening A of the cylindrical part 1 when the Daruma pin 50 is inserted into the cylindrical part 1, the Daruma pin pusher 10 of the present invention has a Daruma pin 50 as shown in FIG. 2A. It is preferable that the small diameter portion 51 is configured so as not to contact the top portion 2 of the Daruma pin pusher 10.

（筒状部）
本発明のダルマピン押し込み具１０を構成する筒状部１は、円筒、三角筒、四角筒等の多角筒の形状でもよいが、開口Ａにおいて、ダルマピン５０との十分な接触長さもしくは接触面積を確保するために円筒の形状が好ましい。また、指で摘まみ易くなるように、表面に凹凸やテーパーを形成してもよい。 (cylindrical part)
The cylindrical part 1 constituting the Daruma pin pusher 10 of the present invention may have a polygonal shape such as a cylinder, a triangular cylinder, a square cylinder, etc., but the opening A should have a sufficient contact length or contact area with the Daruma pin 50. A cylindrical shape is preferred to ensure this. Further, the surface may be formed with irregularities or a taper so that it can be easily picked up with fingers.

（天部）
本発明のダルマピン押し込み具１０を構成する天部２は、指や掌で押し込み易くするために、好ましくはプレート形状を有している。プレート形状は、特に限定されず、三角形、四角形等の多角形でもよいが、平坦な円形であることが好ましい。その場合、円形の天部２の直径は、筒状部１の外径よりも大きいことが好ましい。また、滑り止めとして表面や側面に凹凸形状を設けることができる。また、天部２は、筒状部１の一端全部を覆っていることが好ましいが、孔が開いていてもよく、メッシュとなっていてもよい。 (Tenbu)
The top portion 2 constituting the Daruma pin pusher 10 of the present invention preferably has a plate shape so that it can be easily pushed in with fingers or palms. The shape of the plate is not particularly limited, and may be a polygon such as a triangle or a quadrangle, but is preferably a flat circle. In that case, the diameter of the circular top portion 2 is preferably larger than the outer diameter of the cylindrical portion 1. Moreover, an uneven shape can be provided on the surface or side surface to prevent slipping. Moreover, although it is preferable that the top part 2 covers all of one end of the cylindrical part 1, the top part 2 may have holes or may be made of a mesh.

また、本発明のダルマピン押し込み具１０の天部２には、図３に示すように、ループ状紐３が取り付けられていることが好ましい。ハンドリング性が向上し、また、フック等へ引っかけ易くなり、収納性も向上する。また、図示しないが、ループ状紐３にダルマピンを引き抜く為の器具、例えば目玉クリップ等を装着してもよい。 Moreover, as shown in FIG. 3, it is preferable that a loop-shaped string 3 is attached to the top part 2 of the Daruma pin pusher 10 of the present invention. Handling performance is improved, and it becomes easier to hang on hooks, etc., and storage performance is also improved. Further, although not shown, a device for pulling out the Daruma pin, such as an eyeball clip, may be attached to the loop string 3.

なお、筒状部１や天部２の構成材料としては、特に制限はなく、熱可塑性樹脂材料、熱または光硬化樹脂材料、軟鉄、アルミニウム等の金属、合金、セラミックス、各種樹脂と金属との複合材料等を適宜採用することができる。 There are no particular restrictions on the material for the cylindrical part 1 and the top part 2, and thermoplastic resin materials, heat- or photo-curing resin materials, soft iron, metals such as aluminum, alloys, ceramics, and combinations of various resins and metals can be used. Composite materials and the like can be used as appropriate.

＜容器入りダルマピンセット＞
本発明のダルマピン押し込み具は、通常、単品として販売されるが、図４に示すように、複数のダルマピンと共に一つの容器４０にセットされ、容器入りダルマピンセット１００として販売されることが好ましい。この場合、ダルマピン押し込み具を容器４０にセットする態様としては、特に限定されないが、容器４０内にダルマピンと共に収容する態様や、容器の蓋４０ａの裏側に両面テープで貼り付ける態様、容器４０あるいは蓋４０ａの外表面に両面テープで貼り付ける態様等を挙げることができる。なお、ダルマピンとしては、図５Ａ及び図５Ｂに示したものを好ましく使用することができる。 <Daruma tweezers in a container>
The Daruma pin pusher of the present invention is usually sold as a single item, but as shown in FIG. 4, it is preferably set in one container 40 with a plurality of Daruma pins and sold as a container-packed Daruma tweezers 100. In this case, the manner in which the Dharma pin pusher is set in the container 40 is not particularly limited, but it may be housed together with the Dharma pin in the container 40, it may be attached to the back side of the lid 40a of the container with double-sided tape, or it may be attached to the back side of the container 40 or the lid. For example, it may be attached to the outer surface of 40a with double-sided tape. Note that as the Daruma pin, those shown in FIGS. 5A and 5B can be preferably used.

本発明のダルマピン押し込み具は、一端が開口している筒状部と、その他端の少なくとも一部を覆う天部とを有している。本発明に適用されるべきダルマピンは、小径部と、小径部の外径よりも大きな外径を有する大径部と、それらをつなげ、小径部の外径よりも小さい外径を有する連結部と、を有するヘッド部と、ヘッド部の大径部に保持された針とを備えている。ダルマピンのヘッド部の小径部の外径は、ダルマピン押し込み具の筒状部の該一端の開口径（内径）よりも小さく、大径部の外径は、筒状部の該一端の開口径（内径）よりも大きい構造を有している。このため、ダルマピンをその小径部からダルマピン押し込み具の筒状部に挿入すると、ダルマピンのヘッド部の大径部がダルマピン押し込み具の筒状部の開口部に引っ掛かり、それ以上筒状部内に入らない。このように、ダルマピンが挿入されたダルマピン押し込み具は、ダルマピンを一回り大きくしたものとなり、子供や女性（特につけ爪をつけた女性）、高齢者あるいは指先に怪我を負った人達等あっても、人差し指と中指とで容易に且つしっかりと挟むことができ、しかも、天部を親指もしくは掌で容易に押し込むことができる。よって、ダルマピンを壁などに押し込む場合に有用である。 The Daruma pin pusher of the present invention has a cylindrical portion with one end open and a top portion that covers at least a portion of the other end. The Daruma pin to be applied to the present invention includes a small diameter portion, a large diameter portion having an outer diameter larger than the outer diameter of the small diameter portion, and a connecting portion connecting them and having an outer diameter smaller than the outer diameter of the small diameter portion. , and a needle held in a large diameter portion of the head. The outer diameter of the small diameter part of the head part of the Daruma pin is smaller than the opening diameter (inner diameter) of the one end of the cylindrical part of the Daruma pin pusher, and the outer diameter of the large diameter part is smaller than the opening diameter (inner diameter) of the one end of the cylindrical part of the Daruma pin pusher. It has a structure that is larger than the inner diameter. For this reason, when the Daruma Pin is inserted into the cylindrical part of the Daruma Pin pusher from its small diameter part, the large diameter part of the head of the Daruma Pin gets caught in the opening of the cylindrical part of the Daruma Pin pusher and does not enter the cylindrical part any further. . In this way, the Dharma Pin pusher into which the Dharma Pin is inserted is a slightly larger version of the Dharma Pin, and can be used even by children, women (especially women with false nails), the elderly, or people with injuries to their fingertips. It can be easily and firmly pinched between the index finger and middle finger, and the top can be easily pushed in with the thumb or palm. Therefore, it is useful when pushing the Daruma pin into a wall or the like.

１筒状部
１ｄ筒状部の内径
２天部
３ループ状紐
１０ダルマピン押し込み具
４０容器
４０ａ蓋
５０ダルマピン
５１小径部
５１ｄ小径部の外径
５２大径部
５２ｄ大径部の外径
５３連結部
５３ｄ連結部の外径
５４ヘッド部
５５針
１００容器入りダルマピンセット
Ａ開口
Ａｄ開口径 1 Cylindrical part 1d Inner diameter of the cylindrical part 2 Top part 3 Loop-like string 10 Daruma pin pusher 40 Container 40a Lid 50 Daruma pin 51 Small diameter part 51d Outer diameter of the small diameter part 52 Large diameter part 52d Outer diameter of the large diameter part 53 Connection part 53d Outer diameter of connecting part 54 Head part 55 Needle 100 Dharma tweezers in container A Opening Ad Opening diameter

Claims

A daruma pin pusher for pushing a daruma pin, the tool having a cylindrical part with one end open and a top part covering at least a part of the other end.

A head portion of the Daruma pin, which has a small diameter portion, a large diameter portion having an outer diameter larger than the outer diameter of the small diameter portion, and a connecting portion connecting them and having an outer diameter smaller than the outer diameter of the small diameter portion; and a needle held in the large diameter part of the head,
Claim 1: The opening diameter (inner diameter) of the one end of the cylindrical portion of the Daruma pin pusher is larger than the outer diameter of the small diameter portion of the head portion of the Daruma pin, and smaller than the outer diameter of the large diameter portion of the head portion of the Daruma pin. Daruma pin pusher as described.

The Daruma pin pusher according to claim 2, wherein when the Daruma pin is inserted into the cylindrical portion of the Daruma pin pusher, the small diameter portion of the head portion of the Daruma pin does not come into contact with the top of the Daruma pin pusher.

The Daruma pin pusher according to any one of claims 1 to 3, wherein the cylindrical portion is cylindrical.

5. The Daruma pin pusher according to claim 4, wherein the top has a flat circular shape, and the top covers all of one end of the cylindrical part.

The Daruma pin pusher according to claim 5, wherein the diameter of the circular top portion is larger than the outer diameter of the cylindrical portion.

The Daruma pin pusher according to claim 1, wherein a loop-shaped string is attached to the top.

A container-packed Daruma tweezers, in which a plurality of Daruma pins and the Daruma pin pusher according to claim 1 are set in the same container.

A head portion of the Daruma pin, which has a small diameter portion, a large diameter portion having an outer diameter larger than the outer diameter of the small diameter portion, and a connecting portion connecting them and having an outer diameter smaller than the outer diameter of the small diameter portion; The container-packed Dharma tweezers according to claim 8, further comprising a needle held in a large diameter portion of the head portion.