JPH0743476Y2 - Bolt hole concealing cap - Google Patents
Bolt hole concealing capInfo
- Publication number
- JPH0743476Y2 JPH0743476Y2 JP6594893U JP6594893U JPH0743476Y2 JP H0743476 Y2 JPH0743476 Y2 JP H0743476Y2 JP 6594893 U JP6594893 U JP 6594893U JP 6594893 U JP6594893 U JP 6594893U JP H0743476 Y2 JPH0743476 Y2 JP H0743476Y2
- Authority
- JP
- Japan
- Prior art keywords
- bolt hole
- cylindrical portion
- head
- structural member
- cap
- 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 - Lifetime
Links
Landscapes
- Sewage (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、構造部材の吊り上げに
用いられるアイボルト等の取り外し後に生じるボルト孔
を隠蔽するボルト孔隠蔽用キャップに関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bolt hole concealing cap for concealing bolt holes formed after removal of eyebolts used for lifting structural members.
【０００２】[0002]
【従来の技術】従来の方法では、ボルトの取りはずしに
よって生じた構造部材のボルト孔はそのまま放置されて
いる。2. Description of the Related Art In the conventional method, the bolt holes of the structural member formed by removing the bolts are left as they are.
【０００３】しかしながらこの方法では雨水などがボル
ト孔を通じて構造部材の下面に侵入するため、錆などの
構造物の劣化の原因となっていた。However, in this method, rainwater and the like enter the lower surface of the structural member through the bolt holes, which causes deterioration of the structure such as rust.
【０００４】[0004]
【考案が解決しようとする課題】したがって本考案の目
的は、ボルト使用後に生じたボルト孔を隠蔽し、ボルト
孔を通じての雨水の侵入を防止するボルト孔隠蔽用キャ
ップを提供することである。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a bolt hole concealing cap for concealing bolt holes formed after the use of bolts and preventing rainwater from entering through the bolt holes.
【０００５】[0005]
【課題を解決するための手段】以下、添付図面中の参照
符号を用いて説明すると、基端部に頭部１を設け、該頭
部１の上面に所定深さのドライバー溝２を設け、頭部１
の下面部１ａの中心付近に該下面部１ａと垂直に円筒部
３を設け、該円筒部３に螺子溝３ａを形成し、頭部１の
下面部１ａに円筒部３と同心に中心を持つ舌片４を円筒
部３の周囲に環状に突設し、円筒部３を構造部材５のボ
ルト孔６に螺合し、舌片４を構造部材５に密着させるこ
とによってボルト孔６への雨水の侵入を防止する弾性体
で形成する。A head 1 is provided at a base end of the head 1 and a driver groove 2 having a predetermined depth is provided on an upper surface of the head 1. Head 1
The cylindrical portion 3 is provided in the vicinity of the center of the lower surface portion 1a perpendicular to the lower surface portion 1a, the screw groove 3a is formed in the cylindrical portion 3, and the lower surface portion 1a of the head 1 has a center concentric with the cylindrical portion 3. Rain to the bolt hole 6 by projecting the tongue 4 in an annular shape around the cylindrical portion 3, screwing the cylindrical portion 3 into the bolt hole 6 of the structural member 5, and bringing the tongue 4 into close contact with the structural member 5 It is made of an elastic material that prevents the entry of
【０００６】[0006]
【作用】ボルト孔６に装着する場合、ドライバー溝２に
ドライバーを差し込み、円筒部３を構造部材５のボルト
孔６にねじ込む。強くキャップをねじ込むことで、舌片
４が構造部材５に密着し、舌片４の内側の螺子孔６への
雨水の侵入が防止される。また、ドライバー溝２にドラ
イバーを差し込み、反対方向に回転させることによって
容易に取り外すことも出来る。When the bolt is installed in the bolt hole 6, the driver is inserted into the driver groove 2 and the cylindrical portion 3 is screwed into the bolt hole 6 of the structural member 5. By strongly screwing the cap, the tongue piece 4 is brought into close contact with the structural member 5 and rainwater is prevented from entering the screw hole 6 inside the tongue piece 4. It can also be easily removed by inserting a screwdriver into the driver groove 2 and rotating it in the opposite direction.
【０００７】[0007]
【実施例】図１に示す実施例では、本ボルト孔隠蔽用キ
ャップの頭部１のドライバー溝２はマイナス形をしてい
る。頭部１の下面部１ａに設けた舌片４は一重であり、
構造部材に密着しやすい様に細く形成されていて素材に
弾性のある塩化ビニルを用いている。Embodiment In the embodiment shown in FIG. 1, the driver groove 2 of the head portion 1 of the present bolt hole concealing cap has a minus shape. The tongue piece 4 provided on the lower surface 1a of the head 1 is a single layer,
The material is made of vinyl chloride, which is thin and has elasticity so that it can easily adhere to the structural members.
【０００８】図３に示す別の実施例では、頭部１のドラ
イバー溝２はプラス形に形成されている。In another embodiment shown in FIG. 3, the driver groove 2 of the head 1 is formed in a plus shape.
【０００９】[0009]
【考案の効果】以上のように本考案のボルト孔隠蔽用キ
ャップは、頭部１にドライバー溝２を設け、円筒部３に
螺子溝３ａを形成し、頭部１の下面部１ａに円筒部３と
同心に中心を持つ舌片４を環状に突設した弾性体であ
り、ボルト孔６に円筒部３をねじ込むことによって構造
部材５に舌片４が密着するので、舌片４の内側のボルト
孔６を通じた雨水の侵入を防止することが出来る。As described above, in the cap for concealing bolt holes of the present invention, the head 1 is provided with the driver groove 2, the cylindrical portion 3 is formed with the screw groove 3a, and the lower surface 1a of the head 1 is provided with the cylindrical portion. 3 is an elastic body in which a tongue 4 having a center concentric with 3 is provided in an annular shape. When the cylindrical portion 3 is screwed into the bolt hole 6, the tongue 4 comes into close contact with the structural member 5. It is possible to prevent rainwater from entering through the bolt holes 6.
【図１】本考案の一実施例に係るボルト孔隠蔽用キャッ
プの正面図である。FIG. 1 is a front view of a bolt hole concealing cap according to an embodiment of the present invention.
【図２】該キャップの斜視図である。FIG. 2 is a perspective view of the cap.
【図３】本考案の別の実施例に係るボルト孔隠蔽用キャ
ップの斜視図である。FIG. 3 is a perspective view of a bolt hole concealing cap according to another embodiment of the present invention.
１ キャップの頭部 １ａ 頭部の下面部 ２ 頭部のドライバー溝 ３ 円筒部 ３ａ 円筒部の螺子溝 ４ 舌片 ５ 構造部材 ６ 構造部材のボルト孔 1 Cap head 1a Head lower part 2 Head driver groove 3 Cylindrical part 3a Cylindrical screw groove 4 Tongue piece 5 Structural member 6 Structural member bolt hole
Claims (1)
に所定深さのドライバー溝２を設け、頭部１の下面部１
ａの中心付近に該下面部１ａと垂直に円筒部３を設け、
該円筒部３に螺子溝３ａを形成し、頭部１の下面部１ａ
に円筒部３と同心に中心を持つ舌片４を円筒部３の周囲
に環状に突設し、円筒部３を構造部材５のボルト孔６に
螺合し、舌片４を構造部材５に密着させることによって
ボルト孔６への雨水の侵入を防止する弾性体で形成され
たボルト孔隠蔽用キャップ。1. A head portion 1 is provided at a base end portion, a driver groove 2 having a predetermined depth is provided on an upper surface of the head portion 1, and a lower surface portion 1 of the head portion 1.
A cylindrical portion 3 is provided in the vicinity of the center of a perpendicularly to the lower surface 1a,
A screw groove 3a is formed in the cylindrical portion 3, and a lower surface portion 1a of the head portion 1 is formed.
A tongue piece 4 having a center concentric with the cylindrical portion 3 is provided in an annular shape around the cylindrical portion 3, and the cylindrical portion 3 is screwed into a bolt hole 6 of the structural member 5 to attach the tongue piece 4 to the structural member 5. A bolt hole concealing cap formed of an elastic body that prevents rainwater from entering the bolt holes 6 by closely contacting them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6594893U JPH0743476Y2 (en) | 1993-11-16 | 1993-11-16 | Bolt hole concealing cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6594893U JPH0743476Y2 (en) | 1993-11-16 | 1993-11-16 | Bolt hole concealing cap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0732215U JPH0732215U (en) | 1995-06-16 |
| JPH0743476Y2 true JPH0743476Y2 (en) | 1995-10-09 |
Family
ID=13301713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6594893U Expired - Lifetime JPH0743476Y2 (en) | 1993-11-16 | 1993-11-16 | Bolt hole concealing cap |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0743476Y2 (en) |
-
1993
- 1993-11-16 JP JP6594893U patent/JPH0743476Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0732215U (en) | 1995-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |