JPH027105U - - Google Patents
Info
- Publication number
- JPH027105U JPH027105U JP8629788U JP8629788U JPH027105U JP H027105 U JPH027105 U JP H027105U JP 8629788 U JP8629788 U JP 8629788U JP 8629788 U JP8629788 U JP 8629788U JP H027105 U JPH027105 U JP H027105U
- Authority
- JP
- Japan
- Prior art keywords
- swing arm
- wheels
- caster
- frame
- spring force
- 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
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Description
第１図は本考案実施例１の要部の斜視図、第２
図は第１図における要部作用の略図、第３図は本
考案実施例２の要部の斜視図、第４図は第３図に
おける要部作用の略図、第５図は本考案実施例１
の変形略図。
１：脚柱、２：キヤスター軸、３，１３：キヤ
スターフレーム、４，１４，２４：制動部材、５
，１５：スイングアーム、６，１６：スイングア
ーム軸、７，１７：バネ、８，１８：車軸、９，
１９：車輪。
Figure 1 is a perspective view of the main parts of Embodiment 1 of the present invention;
The figure is a schematic diagram of the main part action in Fig. 1, Fig. 3 is a perspective view of the main part of Embodiment 2 of the present invention, Fig. 4 is a schematic diagram of the main part action in Fig. 3, and Fig. 5 is an embodiment of the present invention. 1
Schematic diagram of the modification. 1: Pillar, 2: Caster shaft, 3, 13: Caster frame, 4, 14, 24: Braking member, 5
, 15: swing arm, 6, 16: swing arm axis, 7, 17: spring, 8, 18: axle, 9,
19: Wheel.
Claims (1)
ームの下部に軸を形成した横向きの上下動するス
イングアームを設け、該スイングアームの先端両
側に車輪を取付け、スイングアーム上部とキヤス
ターフレームの間にバネを介在させ、バネ力によ
りスイングアームを下方向に支え、下方向への荷
重を受けたときにバネ力を押えて、車輪がフレー
ムに設けた制動部材に接触し、自動的に車輪を制
動させることを特徴とするキヤスターホイール。 In a caster wheel, a horizontal swing arm with an axis formed at the bottom of the caster frame that moves up and down is provided, wheels are attached to both sides of the tip of the swing arm, and a spring is interposed between the upper part of the swing arm and the caster frame. , the swing arm is supported downward by spring force, and when a downward load is applied, the spring force is suppressed and the wheels contact a braking member installed in the frame, automatically braking the wheels. and caster wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8629788U JPH027105U (en) | 1988-06-29 | 1988-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8629788U JPH027105U (en) | 1988-06-29 | 1988-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH027105U true JPH027105U (en) | 1990-01-17 |
Family
ID=31310936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8629788U Pending JPH027105U (en) | 1988-06-29 | 1988-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH027105U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06262902A (en) * | 1993-03-15 | 1994-09-20 | Matsushita Electric Works Ltd | Stool |
| JP2009154634A (en) * | 2007-12-26 | 2009-07-16 | Sisiku Addkreis Corp | Shock absorption caster |
| JP2014231326A (en) * | 2013-05-30 | 2014-12-11 | 学校法人明星学苑 | Locked caster and walking instrument and chair applying locked caster |
-
1988
- 1988-06-29 JP JP8629788U patent/JPH027105U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06262902A (en) * | 1993-03-15 | 1994-09-20 | Matsushita Electric Works Ltd | Stool |
| JP2009154634A (en) * | 2007-12-26 | 2009-07-16 | Sisiku Addkreis Corp | Shock absorption caster |
| JP4579285B2 (en) * | 2007-12-26 | 2010-11-10 | シシクアドクライス株式会社 | Buffer caster |
| JP2014231326A (en) * | 2013-05-30 | 2014-12-11 | 学校法人明星学苑 | Locked caster and walking instrument and chair applying locked caster |