JPS55123504A - Retractable leg wheel - Google Patents
Retractable leg wheelInfo
- Publication number
- JPS55123504A JPS55123504A JP3060079A JP3060079A JPS55123504A JP S55123504 A JPS55123504 A JP S55123504A JP 3060079 A JP3060079 A JP 3060079A JP 3060079 A JP3060079 A JP 3060079A JP S55123504 A JPS55123504 A JP S55123504A
- Authority
- JP
- Japan
- Prior art keywords
- frame
- wheel
- bracket
- whereat
- concavities
- 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
- 210000000078 claw Anatomy 0.000 abstract 2
- 230000000881 depressing effect Effects 0.000 abstract 1
Landscapes
- Casters (AREA)
Abstract
PURPOSE: To retract wheels in the case of a trunk being not moved and to prevent the wheels from being damaged, by a method wherein a hooking system is located in conjunction with a bracket, whereat a wheel is mounted by an axis, and a frame, a protruding and projecting condition of the wheel being held by fastening the bracket in a proper place on the frame.
CONSTITUTION: A wheel 4 comes out of a containing chamber 4 of a leg wheel frame 2 such that claws 5c are unhooked from concavities in the frame 2 by depressing an operating part 5a of a hook axis 5. A bracket 3 rotatably mounted at the frame 2 is turned by a torsion spring force followed by the hook-releasing. The claws 5c are hooked again in the original concavities at one end of the turning, and thereby the bracket 3 is secured for being positioned in a vertical state. The wheel 4 mounted at the end of the bracket 4 is held after being emerged outward from the frame, a trunk and the like whereat the frame 2 is secured by means of screws being easily moved and transported.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3060079A JPS55123504A (en) | 1979-03-16 | 1979-03-16 | Retractable leg wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3060079A JPS55123504A (en) | 1979-03-16 | 1979-03-16 | Retractable leg wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55123504A true JPS55123504A (en) | 1980-09-24 |
Family
ID=12308350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3060079A Pending JPS55123504A (en) | 1979-03-16 | 1979-03-16 | Retractable leg wheel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55123504A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4397062A (en) * | 1981-02-03 | 1983-08-09 | Huang Jinn T | Retractable roller assembly |
| CN106274286A (en) * | 2016-09-22 | 2017-01-04 | 嘉兴市弘朗箱包配件有限公司 | Suitcase is with 180 degree of folding and unfolding activity wheels |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5326048A (en) * | 1976-08-19 | 1978-03-10 | Thomsen Hans Thomas | Wheel device mounted to suitcase |
-
1979
- 1979-03-16 JP JP3060079A patent/JPS55123504A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5326048A (en) * | 1976-08-19 | 1978-03-10 | Thomsen Hans Thomas | Wheel device mounted to suitcase |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4397062A (en) * | 1981-02-03 | 1983-08-09 | Huang Jinn T | Retractable roller assembly |
| CN106274286A (en) * | 2016-09-22 | 2017-01-04 | 嘉兴市弘朗箱包配件有限公司 | Suitcase is with 180 degree of folding and unfolding activity wheels |
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