JPH0187308U - - Google Patents
Info
- Publication number
- JPH0187308U JPH0187308U JP18426687U JP18426687U JPH0187308U JP H0187308 U JPH0187308 U JP H0187308U JP 18426687 U JP18426687 U JP 18426687U JP 18426687 U JP18426687 U JP 18426687U JP H0187308 U JPH0187308 U JP H0187308U
- Authority
- JP
- Japan
- Prior art keywords
- embedded
- enlarged diameter
- deployable
- foundation bolt
- bolt
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Description
第１図はこの考案の分解斜視図、第２図は使態
様を示す縦断面図、第３図ａ〜ｄは施行手順の説
明図である。
１……埋込み基礎ボルト、２……ボルト身、３
……受け部、４……展開用スリーブ、５……薄肉
連結部、６……展開片、７……埋込みねじ体、８
，９……雌ねじ、１０……ドライバー係合溝、Ａ
……拡径孔、Ｂ……拡径部、Ｃ……掛止段、Ｄ…
…打ち込み棒、Ｅ……取付けねじ、Ｆ……構造物
。
FIG. 1 is an exploded perspective view of this invention, FIG. 2 is a vertical sectional view showing how it is used, and FIGS. 3 a to 3 d are explanatory diagrams of the implementation procedure. 1...Embedded foundation bolt, 2...Bolt body, 3
...Receiving part, 4... Deployment sleeve, 5... Thin connection part, 6... Deployment piece, 7... Embedded screw body, 8
, 9...Female thread, 10...Driver engagement groove, A
...Enlarged diameter hole, B...Enlarged diameter part, C...Latch step, D...
...Driver rod, E...Mounting screw, F...Structure.
Claims (1)
に埋込まれるものであつて、ボルト身下端に受け
部を連設した埋込み基礎ボルトと、下端部に薄肉
連結部を残し上端面より切込んだスリツトにより
複数個の展開片を形設し、前記埋込み基礎ボルト
のボルト身部に緩挿される筒状をなす展開用スリ
ーブとを備え、拡径部掛止段と基礎ボルト受け部
間に展開用スリーブの各展開片を上向きに展開し
て圧着させることを特徴とする埋込みねじ構造。 It is embedded in an enlarged diameter hole with a stepped enlarged diameter part formed inside the hole, and includes an embedded foundation bolt with a receiving part connected to the lower end of the bolt body, and a thin connecting part left at the lower end. A cylindrical deploying sleeve is formed by forming a plurality of deployable pieces through slits cut from the end face, and is loosely inserted into the bolt body of the embedded foundation bolt, and includes an enlarged diameter portion retaining step and a foundation bolt receiver. An embedded screw structure characterized in that each deployable piece of the deployable sleeve is deployed upward and crimped between the parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987184266U JPH0413445Y2 (en) | 1987-12-01 | 1987-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987184266U JPH0413445Y2 (en) | 1987-12-01 | 1987-12-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0187308U true JPH0187308U (en) | 1989-06-09 |
| JPH0413445Y2 JPH0413445Y2 (en) | 1992-03-30 |
Family
ID=31475639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987184266U Expired JPH0413445Y2 (en) | 1987-12-01 | 1987-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0413445Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52163678U (en) * | 1976-06-07 | 1977-12-12 | ||
| JPS57193643A (en) * | 1981-01-13 | 1982-11-29 | Satomariyu Yaanoshiyu | Method and apparatus for fixing article to installed concrete wall |
-
1987
- 1987-12-01 JP JP1987184266U patent/JPH0413445Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52163678U (en) * | 1976-06-07 | 1977-12-12 | ||
| JPS57193643A (en) * | 1981-01-13 | 1982-11-29 | Satomariyu Yaanoshiyu | Method and apparatus for fixing article to installed concrete wall |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0413445Y2 (en) | 1992-03-30 |