JP3182723U - thumbtack - Google Patents
thumbtack Download PDFInfo
- Publication number
- JP3182723U JP3182723U JP2012007352U JP2012007352U JP3182723U JP 3182723 U JP3182723 U JP 3182723U JP 2012007352 U JP2012007352 U JP 2012007352U JP 2012007352 U JP2012007352 U JP 2012007352U JP 3182723 U JP3182723 U JP 3182723U
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- JP
- Japan
- Prior art keywords
- thumbtack
- spiral
- fastened
- push
- concave
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
【課題】壁などに留めつけた場合、抜けにくく、下地の損傷を少なくした画鋲を提供する。
【解決手段】画鋲を、壁などに留めつけた場合、抜けにくくするために鋲の部分をらせん状gにし、また、留めつける場合、下地に、損傷を少なくするために、外部構造の押し込み部分aと内部側に凹凸型のらせん状溝を有する円柱型のケーシング部分bと、内部構造部分で円柱状の外部側に凹凸型のらせん状溝を有する部分cと、先端部分の鋲部とで構成され、押し込み部分を押すことでお互いの、らせん状の凹凸形状溝によりかみ合うことで、回転が生じ鋲部分に連動し挿入し易くなる。
【選択図】図1Kind Code: A1 A thumbtack is provided that is less likely to come off when fastened to a wall or the like and has less damage to the base.
When a thumbtack is fastened to a wall or the like, the hook part is formed in a spiral g in order to make it difficult to come out, and when fastened, a pushing part of an external structure is used to reduce damage to the ground. a and a cylindrical casing portion b having a concave and convex spiral groove on the inner side, a portion c having a concave and convex spiral groove on the outer side of the inner structure portion, and a flange portion at the tip portion It is configured, and by pushing the push-in portion, it is engaged with each other by the spiral concavo-convex grooves, so that rotation occurs and it becomes easy to insert in conjunction with the heel portion.
[Selection] Figure 1
Description
画鋲を抜けにくくするために、らせん状の鋲(らせん状の、矢じり形状もあり)にし、又、内部構造を、頭部を押すことで回転しながら一体となった、らせん状鋲が、回転し刺さることで、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 made into a spiral ridge (there is also a spiral and arrowhead shape). By sticking, we will provide a thumbtack that is easy to remove and fastens the substrate with as little damage as possible.
元来画鋲とは、下地へ刺さる部分は、直線の鋲である、抜けにくくするために、らせん状の鋲にし、又、内部構造も回転しながら一体となり刺さることで、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 sword. The spiral sword is used to make it difficult to pull out, and the base structure is stabbed together while rotating the internal structure. Providing pushpins that are fastened while holding down.
画鋲を、壁などに留めつけた場合い、抜けにくくし、下地の損傷を少なくする。 If the thumbtack is fastened to a wall, it will be difficult to pull out 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(らせん状の、矢じり形状もあり)にし、留めつける場合、下地に、損傷を少なくするために、2種類のパーツからなる、外部構造の押し込み部分と内部側に凹凸型のらせん状溝を有する円柱型のケーシング部分と、内部構造部分で円柱状の外部側に凹凸型のらせん状溝を有する部分と、先端部分の鋲部とで構成され、押し込み部分を押すことでお互いの、らせん状の凹凸形状溝によりかみ合うことで、回転が生じ鋲部分に連動し挿入し易くなる。 The problem to be solved is that when the thumbtack is fastened to a wall or the like, the hook part is spiraled to prevent it from being pulled out (there is also a spiral or arrowhead shape), and when fastened, In order to reduce damage, the external structure push-in part and the cylindrical casing part with the concave and convex spiral grooves on the inner side, and the internal structure part on the outer side of the cylindrical shape are concave and convex. It is composed of a part with a spiral groove and a collar part at the tip part, and by pushing the pushing part, it meshes with each other's spiral concave and convex grooves, so that rotation occurs and it is easy to insert in conjunction with the collar part Become.
鋲部分を、らせん状(らせん状の、矢じり形状もあり)にすることで引き抜き強度が増した。 The pullout strength increased by making the heel part spiral (there is also a spiral and arrowhead shape).
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、らせん状の鋲(らせん状の矢じり形状もあり)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、らせん状であるため、なるべく、ゆっくり押し込み、又引き抜く、壁の損傷を少なくするために、2種類のパーツからなる内部の円柱部のらせん状溝のお互いのかみ合わせにより回転を生じる構造になっていることで、らせん状鋲の壁材への抵抗を軽減することができる。 The interior wall materials used in recent home construction are made of soft gypsum board, so it is difficult for the thumbtack to work. For this reason, spiral walls (also with a spiral arrowhead shape) are used. The pull-out strength increases, making it difficult to pull out. Since the heel part has a spiral shape, it is pushed in slowly and pulled out as much as possible to reduce damage to the wall. Because of the structure that causes rotation by meshing each other, resistance to the wall material of the spiral ridge can be reduced.
a, 内部中空、空間構造を有する押し込み部分と、内部側らせん状の凹凸型溝を有する部分[押し込み余裕部分、(a)は範囲を示す]
b、押し込み部分と一体となる、内側がらせん状の凹凸型溝を有する、外部構造のケーシング部分
c、もう一つの絶縁された、ケーシング内部の押すことにより回転を生ずる、外側がらせん状の凹凸型溝を有する、内部構造の円柱コマ部分
d、らせん状の鋲部分、先端部分は、直線部分あり
e、回転を生ずる、らせん状の凹状の溝部分
f、回転を生ずる、らせん状の凸型状の突起部分
g、鋲部分が、らせん状の矢じり形状の場合(破線部分あり)a, an inner hollow, a pushing portion having a spatial structure, and a portion having an inner side spiral-shaped uneven groove [a pushing margin portion, (a) indicates a range]
b, the outer part of the casing part c having a spiral concave / convex groove integrated with the pushing part, the outer structure of the casing part c, and the outer part of the spiral part of the casing being rotated by pressing inside the casing Cylindrical coma portion d of inner structure having a groove, spiral ridge portion, tip portion is a straight portion e, spiral concave groove portion f causing rotation, spiral convex shape causing rotation When the protruding part g and the ridge part have a spiral arrowhead shape (there is a broken line)
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012007352U JP3182723U (en) | 2012-11-15 | 2012-11-15 | thumbtack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012007352U JP3182723U (en) | 2012-11-15 | 2012-11-15 | thumbtack |
Publications (1)
Publication Number | Publication Date |
---|---|
JP3182723U true JP3182723U (en) | 2013-04-11 |
Family
ID=50426773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012007352U Expired - Fee Related JP3182723U (en) | 2012-11-15 | 2012-11-15 | thumbtack |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3182723U (en) |
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2012
- 2012-11-15 JP JP2012007352U patent/JP3182723U/en not_active Expired - Fee Related
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