JPH01144512U - - Google Patents
Info
- Publication number
- JPH01144512U JPH01144512U JP4176088U JP4176088U JPH01144512U JP H01144512 U JPH01144512 U JP H01144512U JP 4176088 U JP4176088 U JP 4176088U JP 4176088 U JP4176088 U JP 4176088U JP H01144512 U JPH01144512 U JP H01144512U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- cap
- head
- fastened
- utility
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 230000001788 irregular Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 239000003973 paint Substances 0.000 description 1
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Joining Of Building Structures In Genera (AREA)
Description
第１図はボルトのヘツド部に本考案のボルトキ
ヤツプを被嵌させた状態を示す断面図、第２図及
び第３図は同被嵌させた他の実施例を示す断面図
、第４図は本考案の取付状態を示す分解斜視図で
ある。
１……ボルトキヤツプ、２……被締結部材、３
……橋桁、４……ボルト、５……ヘツド部、６…
…ボルト嵌合凹部、７，１１……凹凸部、８……
溝、９……突出部、１０……底面部、１２……コ
ーキング材、１３……塗料。
Fig. 1 is a sectional view showing the bolt cap of the present invention fitted onto the head of the bolt, Figs. 2 and 3 are sectional views showing other embodiments in which the bolt cap of the present invention is fitted. FIG. 2 is an exploded perspective view showing the installed state of the present invention. 1... Bolt cap, 2... Fastened member, 3
...Bridge girder, 4...Bolt, 5...Head part, 6...
... Bolt fitting recess, 7, 11... Uneven part, 8...
Groove, 9...Protrusion, 10...Bottom part, 12...Caulking material, 13...Paint.
Claims (1)
部材に露呈したボルトのヘツド部を被覆保護する
ものにおいて、合成樹脂等の材質により椀状に、
かつその全体部に適度なる肉厚部を持たせた弾性
を有するキヤツプを成形し、該キヤツプを前記ボ
ルトのヘツド部に押圧嵌合させるに伴ない、前記
被締結部材の表面にキヤツプの肉厚部を形成する
底面部が圧接され、前記ボルトのヘツド部に対し
て嵌合密着状態となるよう形成してなるボルトキ
ヤツプ。 (2) ボルトキヤツプの表面側は規則的あるいは
不規則的な凹凸部を設けることにより粗面状に形
成され、一方、内面側には前記ボルトのヘツド部
を嵌合し得るボルト嵌合凹部を設けてなる実用新
案登録請求の範囲第(1)項記載のボルトキヤツプ
。 (3) ボルトキヤツプの底面部及びボルト嵌合凹
部内周面を凹凸部を設けて粗面状にするとともに
、該凹凸部にコーキング材等の接着材を充填させ
てなる実用新案登録請求の範囲第(1)項及び第(2)
項記載のボルトキヤツプ。[Scope of Claim for Utility Model Registration] (1) In a device that tightens members to be fastened with bolts and covers and protects the head portion of the bolt exposed to the fastened members, a bowl-shaped bolt made of a material such as synthetic resin,
In addition, an elastic cap having an appropriate wall thickness is formed throughout the cap, and as the cap is press-fitted to the head of the bolt, the thickness of the cap is formed on the surface of the member to be fastened. A bolt cap which is formed so that a bottom surface portion forming a portion thereof is pressed into contact with the head portion of the bolt so as to be in close contact with the head portion of the bolt. (2) The front side of the bolt cap is formed into a rough surface by providing regular or irregular irregularities, while the inner side has a bolt fitting recess into which the head of the bolt can be fitted. A bolt cap according to claim (1) of the utility model registration. (3) The scope of the utility model registration claim, in which the bottom surface of the bolt cap and the inner peripheral surface of the bolt fitting recess are roughened by providing uneven parts, and the uneven parts are filled with adhesive such as caulking material. Paragraphs (1) and (2)
Bolt cap as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4176088U JPH01144512U (en) | 1988-03-29 | 1988-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4176088U JPH01144512U (en) | 1988-03-29 | 1988-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01144512U true JPH01144512U (en) | 1989-10-04 |
Family
ID=31268189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4176088U Pending JPH01144512U (en) | 1988-03-29 | 1988-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01144512U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014134303A (en) * | 2013-01-08 | 2014-07-24 | Ngk Spark Plug Co Ltd | Glow plug and glow plug structure |
| CN103967913A (en) * | 2014-05-12 | 2014-08-06 | 苏州天脉导热科技有限公司 | Safety type connecting bolt |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51111555A (en) * | 1975-03-27 | 1976-10-01 | Nippon Kokan Kk <Nkk> | Corrosion prevention method of bolt-fastened part and device |
-
1988
- 1988-03-29 JP JP4176088U patent/JPH01144512U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51111555A (en) * | 1975-03-27 | 1976-10-01 | Nippon Kokan Kk <Nkk> | Corrosion prevention method of bolt-fastened part and device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014134303A (en) * | 2013-01-08 | 2014-07-24 | Ngk Spark Plug Co Ltd | Glow plug and glow plug structure |
| CN103967913A (en) * | 2014-05-12 | 2014-08-06 | 苏州天脉导热科技有限公司 | Safety type connecting bolt |