JPS6325603U - - Google Patents
Info
- Publication number
- JPS6325603U JPS6325603U JP11910586U JP11910586U JPS6325603U JP S6325603 U JPS6325603 U JP S6325603U JP 11910586 U JP11910586 U JP 11910586U JP 11910586 U JP11910586 U JP 11910586U JP S6325603 U JPS6325603 U JP S6325603U
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- pivot frame
- bifurcated
- mounting bracket
- engaging portion
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 229910000639 Spring steel Inorganic materials 0.000 claims 1
- 230000000881 depressing effect Effects 0.000 claims 1
- 230000000994 depressogenic effect Effects 0.000 claims 1
Landscapes
- Handcart (AREA)
- Ladders (AREA)
Description
図面は本考案の実施例を示し、第１図は要部の
側面図、第２図は自在車輪の斜視図である。
１……二又枢支枠、２……車輪、３……取付金
具、５……１の脚部、６……踏込操作具、７……
車輪枢支軸、８……２の周面、９……１の連結壁
部、１０……旋回ロツク具、１４……係合部。
The drawings show an embodiment of the present invention, with FIG. 1 being a side view of the main parts, and FIG. 2 being a perspective view of the swivel wheel. DESCRIPTION OF SYMBOLS 1... Bifurcated pivot frame, 2... Wheels, 3... Mounting bracket, 5... Leg of 1, 6... Step operation tool, 7...
Wheel pivot shaft, 8... peripheral surface of 2, 9... 1 connecting wall portion, 10... turning lock, 14... engaging portion.
Claims (1)
支持し、二又枢支枠１に車輪２を回転自在に支持
させてなる自在車輪において、 二又枢支枠１の一方の脚部外側に踏込操作片６
を車輪枢支軸７に揺動可能に支持させた状態で配
置し、車輪２の周面８と対向している二又枢支枠
の連結壁部９の上面にバネ鋼製ロツドを折曲げ形
成することにより構成した旋回ロツク具１０を起
伏揺動可能に支持させるとともに、取付金具３に
旋回ロツク具１０と係合する係合部１４を形成し
、旋回ロツク具１０の一端部を踏込操作片６に連
繋し、踏込操作片６の切換操作で旋回ロツク具１
０を係合部１４に係脱させるように構成したこと
を特徴とする旋回ロツク可能な自在車輪。[Scope of Claim for Utility Model Registration] A flexible wheel in which a mounting bracket 3 supports a bifurcated pivot frame 1 in a swingable manner, and a wheel 2 is rotatably supported by the bifurcated pivot frame 1, A stepping operation piece 6 is provided on the outside of one leg of the pivot frame 1.
is arranged so as to be swingably supported on the wheel pivot shaft 7, and a spring steel rod is bent on the upper surface of the connecting wall 9 of the bifurcated pivot frame facing the peripheral surface 8 of the wheel 2. In addition, the mounting bracket 3 is formed with an engaging portion 14 that engages with the swing lock 10, and one end of the swing lock 10 is depressed. The rotation locking device 1 is connected to the piece 6, and the rotation locking device 1 is connected to the lever 6 by switching operation of the depressing operation piece 6.
1. A swingable wheel capable of turning and locking, characterized in that the wheel is configured to be engaged with and disengaged from an engaging portion 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986119105U JPH0734722Y2 (en) | 1986-08-01 | 1986-08-01 | Free wheel with swivel lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986119105U JPH0734722Y2 (en) | 1986-08-01 | 1986-08-01 | Free wheel with swivel lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6325603U true JPS6325603U (en) | 1988-02-19 |
| JPH0734722Y2 JPH0734722Y2 (en) | 1995-08-09 |
Family
ID=31006172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986119105U Expired - Lifetime JPH0734722Y2 (en) | 1986-08-01 | 1986-08-01 | Free wheel with swivel lock |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0734722Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53104945A (en) * | 1977-10-24 | 1978-09-12 | Ishikawa Seisakusho Kk | Stopper for universal caster |
-
1986
- 1986-08-01 JP JP1986119105U patent/JPH0734722Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53104945A (en) * | 1977-10-24 | 1978-09-12 | Ishikawa Seisakusho Kk | Stopper for universal caster |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0734722Y2 (en) | 1995-08-09 |