JP3170327U - Spiral spear - Google Patents

Abstract

【課題】下地の損傷を抑えながら留め付ける、抜けにくい画鋲を提供する。【解決手段】画鋲の鋲の部分を、抜けにくくするために、らせん状にすることで引き抜けなくし、しかも、下地へ留めつける場合、鋲の部分自体が、圧入することで同時に挿入し易い方向に回転を発生することで下地への損傷を抑える。【選択図】図１Kind Code: A1 A thumbtack that is fastened while suppressing damage to a base is provided. In order to make it difficult to pull out the ridge part of the thumbtack, it is prevented from being pulled out by making it spiral, and when it is fastened to the base, the heel part itself can be easily inserted by press-fitting. Prevents damage to the substrate by generating rotation. [Selection] Figure 1

Description

画鋲を抜けにくくするために、らせん状の鋲にし、又、内部構造を、回転しながら刺さることで、下地を、なるべく損傷を抑えながら留め付ける、抜けにくい画鋲を提供する。  In order to make it difficult to pull out the thumbtack, it is possible to provide a thumbtack that is difficult to pull out by making it into a spiral-shaped hook and by sticking the internal structure while rotating so as to suppress the damage as much as possible.

元来画鋲とは、下地へ刺さる部分は、直線の鋲である、しかし、抜けにくくするために、らせん状の鋲にし、又、内部構造を、回転しながら刺さることで、下地を、なるべく損傷を抑えながら留め付ける、抜けにくい画鋲を提供する。  Originally the thumbtack is a straight stabbed part, but in order to make it difficult to come off, it is made into a spiral sword, and the internal structure is stabbed while rotating to damage the base as much as possible. Provides a thumbtack that is fastened while holding down.

実登 第３１０４１０８号Noto 3104108 特開 ２００２−３６２０９４JP 2002-362094

画鋲を、壁などに留めつけた場合い、なるべく抜けなくし、下地の損傷を少なくする。  When a thumbtack is fastened to a wall or the like, it will be prevented from coming off as much as possible and damage to the ground will be reduced.

解決しようとする問題点は、画鋲を、壁などに留めつけた場合い、抜けにくくするために鋲の部分をらせん状にし、留めつける場合、下地を、損傷を少なくするために、鋲部分のみを回転する内部構造とする。  The problem to be solved is that when the thumbtack is fastened to a wall or the like, the hook part is spiraled to make it difficult to come off, and when it is fastened, only the hook part is used to reduce damage. Is the rotating internal structure.

らせん状にすることで引き抜き強度が増した。  Pulling strength increased by making it spiral.

使用状況の横断面説明図である。It is a cross-sectional explanatory drawing of a use condition. 内部収納の、らせん状鋲の押し込み側の表側の図である。It is a figure of the front side of the pushing-in side of the spiral cage | basket of internal storage. 内部収納の、らせん状鋲の押し込み側の裏側の図である。It is a figure of the back side of the pushing-in side of the spiral cage | basket of internal storage.

最近の、住宅建築に使用される内部壁材は、軟質系の石膏ボード類を、使用するため画鋲が効きにくい、そのために、ｂらせん状の鋲にすることで引き抜き強度が増し、抜きにくくなる、鋲部分が、ｂらせん状であるため、なるべく、ゆっくり押し込み、引き抜く場合は、壁の損傷を少なくするために、画鋲を左回転しながら、引き抜く。  The interior wall materials used in recent residential constructions are made of soft gypsum board, so the thumbtack is difficult to use. For this reason, the helical strength of the b-coil increases the pull-out strength, making it difficult to pull out. Since the heel portion is b-spiral shape, when it is pushed in slowly and pulled out as much as possible, it is pulled out while rotating the thumbtack counterclockwise in order to reduce damage to the wall.

２種類のパーツからなり、鋲部分と、押し込み部分との構成からなって、画鋲を留めつける際、押し込み部分内部に中空部分があり、その部分に、鋲芯とは反対方向の、釘の頭形状の鋲頭中心部分に円錐状の突起構造物を有し、その頂点と押し込み部分内部の中空部分が一点の作用点になるために、押し込み部分を押すことで、鋲自体が、挿入し易い方向に回転を生ずることで回転挿入し、押し込み部分内部の円筒状空間部分を鋲芯が通過することで力の方向性が確保され、下地への留めつけることができ、抜けにくくすることができる、又、壁の損傷を少なくすることができる、らせん状鋲付画鋲。  Consists of two types of parts, consisting of a heel part and a push-in part. When fastening a thumbtack, there is a hollow part inside the push-in part, and in that part, the head of the nail in the opposite direction to the wick It has a conical projection structure at the center of the wharf of the shape, and its apex and the hollow part inside the push-in part become a single point of action, so pressing the push-in part makes it easy to insert the hook itself Rotation is inserted by generating rotation in the direction, and the direction of the force is ensured by passing the core through the cylindrical space portion inside the pushing portion, so that it can be fastened to the base and can be made difficult to come off. In addition, a spiral-shaped drawing screen that can reduce wall damage.

ａ，鋲を、円筒状の、さや管形状内にて力の伝達方向性を確保し、鋲頭部を絶縁するために、内部空間構造を有する、押し込み部分
ｂ、らせん状形状を有する、鋲部分
ｃ、らせん状の鋲部分のみを回転さすための、円錐状の突起１個
ｄ、らせん状の鋲部分のみの回転を、止めるための突起４個a, the rod has a cylindrical portion, a push-in portion b having an internal space structure, a helical shape, in order to secure the direction of transmission of force in the sheath shape and insulate the rod head, Part c, one conical protrusion d for rotating only the spiral hook part, four protrusions for stopping the rotation of only the spiral hook part

Claims (3)

画鋲の鋲部分を、らせん状にすることで引き抜きにくくし留めつけたものを、外れにくくする、らせん状鋲付画鋲。  Spiral hooked thumbtack that makes it difficult to pull out by pinning the thumbtack part of the thumbtack. ２種類のパーツからなり、鋲部分と、押し込み部分との構成からなって、画鋲を留めつける際、押し込み部分内部に絶縁された中空部分があり、その部分に、鋲芯とは反対方向の、釘の頭形状の鋲頭中心部分に円錐状の突起物を有し、その頂点と押し込み部分内部の中空部分が一点の作用点になるために、押し込み部分を押すことで、鋲自体が、挿入し易い方向に回転を生ずることで回転挿入し、押し込み部分内部の円筒状空間部分を鋲芯が通過することで力の方向性が確保され、下地へ留めつけることができ、抜けにくくすることができる、請求項１に記した、らせん状鋲付画鋲。  It consists of two types of parts, consisting of a heel part and a push-in part, and when fastening the thumbtack, there is a hollow part insulated inside the push-in part, in that part, in the direction opposite to the wick core, There is a conical protrusion at the center of the pier in the shape of the head of the nail, and since the apex and the hollow part inside the push-in part become a single point of action, the heel itself is inserted by pushing the push-in part. It can be rotated and inserted in a direction that is easy to rotate, and the core passes through the cylindrical space inside the push-in part, so that the direction of the force is secured and can be fastened to the base, making it difficult to come off. A spiral wrinkled thumbtack according to claim 1, which is possible. 物を留めつけた場合、押し込み部分内部と、らせん状鋲の釘の頭形状の鋲頭部分周囲の鋲側へ均等に４箇所突起を有し、その部分が接触し鋲芯の回転を止めることで外れなくする、請求項１から２の、らせん状鋲付画鋲。  When an object is fastened, there are four protrusions evenly on the inside of the push-in part and on the heel side around the head part of the spiral-shaped nail head, and that part comes into contact to stop rotation of the wick 3. A spiral-hulled thumbtack according to claim 1 or 2, wherein the screw-hull thumbtack is prevented from coming off.

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