JPS61117078U - - Google Patents
Info
- Publication number
- JPS61117078U JPS61117078U JP82485U JP82485U JPS61117078U JP S61117078 U JPS61117078 U JP S61117078U JP 82485 U JP82485 U JP 82485U JP 82485 U JP82485 U JP 82485U JP S61117078 U JPS61117078 U JP S61117078U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- core material
- mounting part
- auxiliary wheel
- wheel
- 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
- 239000011162 core material Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Motorcycle And Bicycle Frame (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Description
第１図は本考案を具体化した一実施例を示す一
部破断側面図、第２図は補助輪を自転車に取付け
た状態を示す正面図、第３図は取付部の斜視図、
第４図ａ，ｂは取付部の製法を示す断面図である
。
１……車輪、２……アーム、３……取付部、６
……芯材、Ｐ……パイプ。
Fig. 1 is a partially cutaway side view showing an embodiment embodying the present invention, Fig. 2 is a front view showing the state in which the auxiliary wheel is attached to the bicycle, Fig. 3 is a perspective view of the attachment part,
FIGS. 4a and 4b are cross-sectional views showing the manufacturing method of the attachment part. 1...Wheel, 2...Arm, 3...Mounting part, 6
... Core material, P ... Pipe.
Claims (1)
よつてＬ字状に形成し、同アーム２の基端部には
板状に潰れた取付部３を形成するとともに、同取
付部３を、その内部に挿入した金属製の芯材６に
よつて補強したことを特徴とする自転車の補助輪
。 ２ 芯材６はアルミニウム製の丸棒であることを
特徴とする実用新案登録請求の範囲第１項記載の
自転車の補助輪。[Claims for Utility Model Registration] 1. An arm 2 for supporting the wheel 1 is formed into an L-shape using a metal pipe P, and a mounting portion 3 crushed into a plate shape is formed at the base end of the arm 2. In addition, the auxiliary wheel for a bicycle is characterized in that the mounting part 3 is reinforced by a metal core material 6 inserted inside the mounting part 3. 2. The auxiliary wheel for a bicycle according to claim 1, wherein the core material 6 is a round bar made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP82485U JPS61117078U (en) | 1985-01-08 | 1985-01-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP82485U JPS61117078U (en) | 1985-01-08 | 1985-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61117078U true JPS61117078U (en) | 1986-07-24 |
Family
ID=30473015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP82485U Pending JPS61117078U (en) | 1985-01-08 | 1985-01-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61117078U (en) |
-
1985
- 1985-01-08 JP JP82485U patent/JPS61117078U/ja active Pending