JPS6385590U - - Google Patents
Info
- Publication number
- JPS6385590U JPS6385590U JP17980886U JP17980886U JPS6385590U JP S6385590 U JPS6385590 U JP S6385590U JP 17980886 U JP17980886 U JP 17980886U JP 17980886 U JP17980886 U JP 17980886U JP S6385590 U JPS6385590 U JP S6385590U
- Authority
- JP
- Japan
- Prior art keywords
- sheet metal
- seat
- bolt
- tightening bolt
- stopper
- 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
- 239000002184 metal Substances 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案装置を付した自転車のサドル部
を一部切欠して示す斜視図、第２図はその要部を
一部断面で示す平面図、第３図は本考案装置の分
解斜視図である。
１…立パイプ、２…シートラツグ、３…シート
ポスト、４…サドル、５…バツクホーク、６…凹
陥溝、７…締付ボルト、７ａ…ボルト頭部、８…
袋ナツト、９…ハンドルバー、１０…ワツシヤ、
１１…板金、１２…ボルト挿通孔、１３，１４…
回り止め片、１５…ストツパー、１６…金具。
Figure 1 is a partially cutaway perspective view of the saddle of a bicycle equipped with the device of the present invention, Figure 2 is a partially cutaway plan view of the main parts thereof, and Figure 3 is an exploded perspective view of the device of the present invention. It is a diagram. 1... Vertical pipe, 2... Seat lug, 3... Seat post, 4... Saddle, 5... Back hawk, 6... Concave groove, 7... Tightening bolt, 7a... Bolt head, 8...
bag nut, 9...handlebar, 10...washia,
11... Sheet metal, 12... Bolt insertion hole, 13, 14...
Anti-rotation piece, 15...stopper, 16...metal fitting.
Claims (1)
を設け、平面形状を略Ｕ字状に形成したシートラ
ツグの両脚端部間に締付ボルトを貫通させると共
に、この締付ボルトにナツトを螺合したものにお
いて、前記シートラツグの一方の脚端部の外側面
と接合する板金にボルト挿通孔を設けると共に、
ボルト頭部の回り止め片と、この板金をシートラ
ツグに対して回り止めする回り止め片をそれぞれ
前記板金を折り曲げて形成し、この板金の延長部
を内側に折り曲げると共に、この延長部の端部を
さらに垂直に折り曲げて前記凹陥溝内に充分なゆ
とりをもつて係合するストツパーを形成した金具
を一体に形成し、この金具を前記締付ボルトの座
金として組み立てたことを特徴とする自転車用シ
ートポストの抜止装置。 A concave groove of a predetermined length is provided along the axial direction of the seat post, and a tightening bolt is passed through between both leg ends of the seat lug, which has a substantially U-shaped planar shape, and a nut is screwed into the tightening bolt. A bolt insertion hole is provided in the sheet metal that is connected to the outer surface of one leg end of the seat lug, and
The anti-rotation piece for the bolt head and the anti-rotation piece for preventing the sheet metal from rotating relative to the seat lug are each formed by bending the sheet metal, an extension of this sheet metal is bent inward, and an end of the extension is formed by bending the sheet metal. A bicycle seat further comprising: a metal fitting formed integrally with a stopper which is bent vertically to form a stopper that engages in the recessed groove with sufficient clearance, and this metal fitting is assembled as a washer for the tightening bolt. Post retaining device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17980886U JPH0541994Y2 (en) | 1986-11-25 | 1986-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17980886U JPH0541994Y2 (en) | 1986-11-25 | 1986-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6385590U true JPS6385590U (en) | 1988-06-04 |
| JPH0541994Y2 JPH0541994Y2 (en) | 1993-10-22 |
Family
ID=31123197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17980886U Expired - Lifetime JPH0541994Y2 (en) | 1986-11-25 | 1986-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0541994Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007062531A (en) * | 2005-08-31 | 2007-03-15 | Bridgestone Cycle Co | Post member fastening structure for bicycle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006199137A (en) | 2005-01-20 | 2006-08-03 | Shimano Inc | Bicycle seat pillar fixing structure |
-
1986
- 1986-11-25 JP JP17980886U patent/JPH0541994Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007062531A (en) * | 2005-08-31 | 2007-03-15 | Bridgestone Cycle Co | Post member fastening structure for bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0541994Y2 (en) | 1993-10-22 |