JPH0238501U - - Google Patents
Info
- Publication number
- JPH0238501U JPH0238501U JP11719988U JP11719988U JPH0238501U JP H0238501 U JPH0238501 U JP H0238501U JP 11719988 U JP11719988 U JP 11719988U JP 11719988 U JP11719988 U JP 11719988U JP H0238501 U JPH0238501 U JP H0238501U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- threaded
- shaft portion
- side wall
- head
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
Landscapes
- Connection Of Plates (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
第１図は本考案の実施例の要部の縦断面図、第
２図は分解斜視図、第３図及び第４図は夫々の結
合過程における縦断面図、第５図は本考案の他の
実施例の要部の縦断面図、第６図は先行技術の要
部の縦断面図である。
１…外側中空部材、２…内側中空部材、３，７
…挿通孔、５，８…雌ネジ部、１０…特殊ボルト
、１１…第１ボルト、１２…第２ボルト、１３…
係合部、１４，１６…頭部、１５，１８…ネジ軸
部、１７…ネジ孔、２０…大径輪状体。
Fig. 1 is a vertical sectional view of the main part of the embodiment of the present invention, Fig. 2 is an exploded perspective view, Figs. FIG. 6 is a vertical cross-sectional view of the main part of the prior art. 1...Outer hollow member, 2...Inner hollow member, 3, 7
...Insertion hole, 5, 8...Female thread part, 10...Special bolt, 11...First bolt, 12...Second bolt, 13...
Engaging portion, 14, 16... Head, 15, 18... Screw shaft portion, 17... Screw hole, 20... Large diameter annular body.
Claims (1)
第１ボルトと、前記ネジ軸部に螺合するネジ孔が
形成されたネジ軸部及び頭部を有する第２ボルト
と、第１ボルトのネジ軸部とを備え、第１ボルト
のネジ軸部に、第１ボルトの頭部と前記係合部と
の間で頭部が第１ボルトの頭部側に向くように第
２ボルトが螺合されてなる特殊ボルトを用い、嵌
合される両中空部材の各端部において外側中空部
材の一側壁に第２ボルトのネジ軸部の挿通孔を形
成すると共にこの一側壁に重なる内側中空部材の
一側壁に第２ボルトのネジ軸部が螺合する雌ネジ
部を設け、外側中空部材の他側壁に第１ボルトの
ネジ軸部が螺合する雌ネジ部を設けると共にこの
他側壁に重なる内側中空部材の他側壁に第１ボル
トのネジ軸部の挿通孔を設け、且つ内側中空部材
の雌ネジ部の内面側に、第１ボルトのネジ軸部が
挿通されると共に前記係合部に係合する大径輪状
体を仮止めしたことを特徴とする中空部材の結合
構造。 A first bolt having a threaded shaft portion and a head provided with an engaging portion, a second bolt having a threaded shaft portion and a head formed with a threaded hole to be screwed into the screw shaft, and the first bolt. a screw shaft portion of the first bolt, and a second bolt is attached to the screw shaft portion of the first bolt such that the head thereof faces toward the head side of the first bolt between the head of the first bolt and the engaging portion. Using special bolts that are screwed together, an insertion hole for the screw shaft of the second bolt is formed in one side wall of the outer hollow member at each end of both hollow members to be fitted, and an inner hollow that overlaps with this one side wall is formed. One side wall of the member is provided with a female threaded portion into which the threaded shaft portion of the second bolt is threaded; the other side wall of the outer hollow member is provided with a female threaded portion into which the threaded shaft portion of the first bolt is threaded; An insertion hole for the threaded shaft portion of the first bolt is provided in the other side wall of the overlapping inner hollow member, and the threaded shaft portion of the first bolt is inserted into the inner surface side of the female threaded portion of the inner hollow member, and the engaging portion A connecting structure for hollow members, characterized in that a large-diameter ring-shaped body that engages with the member is temporarily fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11719988U JPH0614083Y2 (en) | 1988-09-06 | 1988-09-06 | Hollow member connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11719988U JPH0614083Y2 (en) | 1988-09-06 | 1988-09-06 | Hollow member connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0238501U true JPH0238501U (en) | 1990-03-14 |
| JPH0614083Y2 JPH0614083Y2 (en) | 1994-04-13 |
Family
ID=31360437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11719988U Expired - Lifetime JPH0614083Y2 (en) | 1988-09-06 | 1988-09-06 | Hollow member connection structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0614083Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002372018A (en) * | 2001-06-12 | 2002-12-26 | Combi Corp | Pipe body connection structure |
-
1988
- 1988-09-06 JP JP11719988U patent/JPH0614083Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002372018A (en) * | 2001-06-12 | 2002-12-26 | Combi Corp | Pipe body connection structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0614083Y2 (en) | 1994-04-13 |