JPS61191510U - - Google Patents
Info
- Publication number
- JPS61191510U JPS61191510U JP7677985U JP7677985U JPS61191510U JP S61191510 U JPS61191510 U JP S61191510U JP 7677985 U JP7677985 U JP 7677985U JP 7677985 U JP7677985 U JP 7677985U JP S61191510 U JPS61191510 U JP S61191510U
- Authority
- JP
- Japan
- Prior art keywords
- lock hole
- bolts
- pipe
- lock
- outer pipe
- 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
- 230000013011 mating Effects 0.000 claims 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Description
図面はこの考案の実施例を示すもので、第１図
は平面図、第２図は側面図、第３図は一部截断側
面図である。
１…内側パイプ、２…外側パイプ、３，４…ブ
ラケツト、５…ボルト、６…ナツト、７，８…ロ
ツク片、９…凸部、１０…ばね。
The drawings show an embodiment of this invention; FIG. 1 is a plan view, FIG. 2 is a side view, and FIG. 3 is a partially cutaway side view. DESCRIPTION OF SYMBOLS 1...Inner pipe, 2...Outer pipe, 3, 4...Bracket, 5...Bolt, 6...Nut, 7, 8...Lock piece, 9...Convex part, 10...Spring.
Claims (1)
孔を穿設し、前記外側パイプの外側に、ロツク孔
に近接して合せ型のブラケツトを当接し、両ブラ
ケツトを２本のボルト又はボルトとナツトで外側
パイプに緊締すると共に、各ボルトにロツク片を
枢着し、このロツク片の先端に前記ロツク孔に嵌
合する凸部を設け、且つこの凸部側を内方に向つ
て弾圧するばねを設けたことを特徴とする伸縮式
パイプ。 A lock hole is drilled in each end of the inner pipe and the outer pipe, a mating bracket is abutted on the outside of the outer pipe in close proximity to the lock hole, and both brackets are secured with two bolts or bolts and nuts. A lock piece is pivotally attached to each bolt, and a protrusion that fits into the lock hole is provided at the tip of the lock piece, and a spring that presses the protrusion side inward. A telescoping pipe characterized by the provision of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7677985U JPS61191510U (en) | 1985-05-23 | 1985-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7677985U JPS61191510U (en) | 1985-05-23 | 1985-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61191510U true JPS61191510U (en) | 1986-11-28 |
Family
ID=30619230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7677985U Pending JPS61191510U (en) | 1985-05-23 | 1985-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61191510U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0398920U (en) * | 1990-01-29 | 1991-10-15 | ||
| JP2016001010A (en) * | 2014-06-11 | 2016-01-07 | トックベアリング株式会社 | Rod fixing unit and extension rod unit using same |
| JP2020522333A (en) * | 2017-06-06 | 2020-07-30 | レキスポルト アーゲー | Tightening device for longitudinally adjustable poles |
| JP2021508512A (en) * | 2017-12-29 | 2021-03-11 | ベクトン・ディキンソン・アンド・カンパニーＢｅｃｔｏｎ， Ｄｉｃｋｉｎｓｏｎ Ａｎｄ Ｃｏｍｐａｎｙ | Low cost syringe with durable and disposable components |
-
1985
- 1985-05-23 JP JP7677985U patent/JPS61191510U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0398920U (en) * | 1990-01-29 | 1991-10-15 | ||
| JP2016001010A (en) * | 2014-06-11 | 2016-01-07 | トックベアリング株式会社 | Rod fixing unit and extension rod unit using same |
| JP2020522333A (en) * | 2017-06-06 | 2020-07-30 | レキスポルト アーゲー | Tightening device for longitudinally adjustable poles |
| JP2021508512A (en) * | 2017-12-29 | 2021-03-11 | ベクトン・ディキンソン・アンド・カンパニーＢｅｃｔｏｎ， Ｄｉｃｋｉｎｓｏｎ Ａｎｄ Ｃｏｍｐａｎｙ | Low cost syringe with durable and disposable components |