Title:
キャスター付きスタンドの転倒防止構造及びこれを用いたキャスター付きスタンド
Document Type and Number:
Japanese Patent JP7452873
Kind Code:
B2
Abstract:
To provide an overturn prevention structure capable of exerting a high overturn prevention effect and configured not to interfere with movement of a stand with casters in a storage state.SOLUTION: An overturn prevention structure of a stand with casters comprises a pedestal plate 20, a movable rod 22, the base end of which is clamped by the pedestal plate, and a mounting bolt 24 for connecting both. The movable rod is rotatably attached, with the mounting bolt used as a pivot, and includes a lock pin 26 at a position close to the mounting bolt. The pedestal plate extends obliquely downward toward the rear and includes, at a peripheral edge thereof, a first recess 28 in which the lock pin is fitted when a plane including an axis line of a pipe member 12b and a plane including an axis line of the movable rod are disposed parallel to each other, and a second recess 30 in which the lock pin is fitted when the plane including the axis line of the pipe member and the plane including the axis line of the movable rod are disposed orthogonal to each other.SELECTED DRAWING: Figure 5
Inventors:
Issei Hayami
Application Number:
JP2021158279A
Publication Date:
March 19, 2024
Filing Date:
September 28, 2021
Export Citation:
Assignee:
Hayami Industry Co., Ltd.
International Classes:
A47B97/00; A47B91/06; A47B97/04; H04N5/64
Domestic Patent References:
| JP10185083A | ||||
| JP2002096780A | ||||
| JP53009654U | ||||
| JP1496670S |
Attorney, Agent or Firm:
Yoshiaki Mori
Masaki Ichikawa
Masaki Ichikawa