JPH0224790U - - Google Patents
Info
- Publication number
- JPH0224790U JPH0224790U JP10317988U JP10317988U JPH0224790U JP H0224790 U JPH0224790 U JP H0224790U JP 10317988 U JP10317988 U JP 10317988U JP 10317988 U JP10317988 U JP 10317988U JP H0224790 U JPH0224790 U JP H0224790U
- Authority
- JP
- Japan
- Prior art keywords
- seat post
- rod
- seat
- bicycle
- seat tube
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 208000029277 split foot Diseases 0.000 claims 1
Landscapes
- Motorcycle And Bicycle Frame (AREA)
Description
図面はこの考案の一実施例を示し、第１図はサ
ドル取付構造を示す自転車の中央側面図、第２図
はシートポストをチユーブ内に挿入する前の状態
を示す側断面図、第３図はシートポストをシート
チユーブ内に挿入し、ロツドを締めた状態を示す
側断面図、第４図はシートポストのシートチユー
ブに対する係止状態を示す側断面図である。
１……自転車、２……サドル、３……シートポ
スト、５……シートチユーブ、５ａ……小径部位
、８……割足部、１０……ロツド、１１……頭部
、１２……ねじ部、１３……ナツト。
The drawings show one embodiment of this invention; Fig. 1 is a central side view of the bicycle showing the saddle mounting structure, Fig. 2 is a side sectional view showing the state before the seat post is inserted into the tube, and Fig. 3 4 is a side sectional view showing a state in which the seat post is inserted into the seat tube and the rod is tightened, and FIG. 4 is a side sectional view showing a state in which the seat post is locked to the seat tube. 1...Bicycle, 2...Saddle, 3...Seat post, 5...Seat tube, 5a...Small diameter part, 8...Split leg part, 10...Rod, 11...Head, 12...Screw Part 13...Natsuto.
Claims (1)
トを固定し、該シートポストを、上部を小径にし
、下部を大径にしたシートチユーブに挿入して、
高さ調節可能に固定した自転車のサドル取付構造
であつて、 前記シートポストの下端部に縦方向の切込みを
入れて割足部を形成するとともに、 該シートポストの上端から、上端に頭部を有し
下端にねじ部を刻設したロツドを挿入し、該ロツ
ド下端のねじ部に、外周面が軸心方向で末広がり
のテーパ状に形成したナツトを引上げ可能に螺合
して、引上げ時に上記割足部を押し広げて、前記
シートチユーブの小径部位で抜け止めした 自転車のサドル取付構造。[Scope of Claim for Utility Model Registration] A seat post is fixed to the bottom of a saddle that constitutes a bicycle, and the seat post is inserted into a seat tube that has a small diameter at the top and a large diameter at the bottom,
A bicycle saddle mounting structure fixed in a height-adjustable manner, wherein a vertical notch is made in the lower end of the seat post to form a split foot part, and a head is formed from the upper end of the seat post to the upper end. A rod with a threaded part carved into the lower end of the rod is inserted, and a nut whose outer peripheral surface is tapered in the axial direction is screwed into the threaded part of the lower end of the rod so that it can be pulled up. A bicycle saddle mounting structure in which the split leg part is pushed out and the seat tube is prevented from coming off at the small diameter part of the seat tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10317988U JPH0224790U (en) | 1988-08-02 | 1988-08-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10317988U JPH0224790U (en) | 1988-08-02 | 1988-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0224790U true JPH0224790U (en) | 1990-02-19 |
Family
ID=31333768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10317988U Pending JPH0224790U (en) | 1988-08-02 | 1988-08-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0224790U (en) |
-
1988
- 1988-08-02 JP JP10317988U patent/JPH0224790U/ja active Pending