JPS62191501U

JPS62191501U -

Info

Publication number: JPS62191501U
Application number: JP8083686U
Authority: JP
Priority date: 1986-05-28
Filing date: 1986-05-28
Publication date: 1987-12-05
Also published as: JPH0416721Y2

Description

補正昭６１．７．１０考案の名称を次のように補正する。考案の名称キヤスター実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment July 10, 1981 The name of the invention is amended as follows. Name of the invention: Caster The scope of the claims for utility model registration and the brief description of the drawings are amended as follows.

【実用新案登録請求の範囲】 (1) キヤスター本体と、該本体に支持された車
輪と、該本体の上面に回動自在かつ離脱不能に設
けられた取付板と、該取付板が位置する該本体の
軸部および該取付板を貫通するこれらの中心部に
位置するネジ軸とを備えるキヤスターであつて、
前記ネジ軸は、前記本体の下面から露出する部位
に回動操作部と、該操作部の下面に摺接するとと
もに前記ネジ軸の回動によつて前記車輪の下端面
を基準としてその上下に位置することが可能であ
つて床面に当接する座板とを有することを特徴と
する前記キヤスター。 (2) 前記座板は、滑りワツシヤーとビスとによ
り、前記回動操作部が該座板に対して回動自在で
あるように該操作部に取付けられている実用新案
登録請求の範囲第１項記載のキヤスター。 (3) 前記座板は、これと一体の起立部を有し、
該起立部が前記本体の側面の縦方向に設けられた
凹溝に摺動自在に位置している実用新案登録請求
の範囲第１項記載のキヤスター。 (4) 前記回動操作部は、回動操作工具を係合さ
せることが可能な形状を有する実用新案登録請求
の範囲第１項記載のキヤスター。 [Claims for Utility Model Registration] (1) A caster main body, a wheel supported by the main body, a mounting plate rotatably and non-removably provided on the upper surface of the main body, and a vehicle on which the mounting plate is located. A caster comprising a shaft portion of a main body and a screw shaft located at the center thereof passing through the mounting plate,
The screw shaft has a rotating operation part in a part exposed from the lower surface of the main body, and is in sliding contact with the lower surface of the operation part, and is positioned above and below the lower end surface of the wheel by rotation of the screw shaft. The above-mentioned caster is characterized in that it has a seat plate that can be moved and comes into contact with a floor surface. (2) The seat plate is attached to the operating part by sliding washers and screws so that the rotating operating part is rotatable with respect to the seat plate. Caster listed in section. (3) The seat plate has an upright portion integrated therewith,
The caster according to claim 1, wherein the upright portion is slidably located in a groove provided in the vertical direction on the side surface of the main body. (4) The caster according to claim 1, wherein the rotation operation portion has a shape that allows a rotation operation tool to be engaged therewith.

【図面の簡単な説明】図面は本考案キヤスターの実施例を示すもので
、第１図は斜視図、第２図は一部を破断した側面
図、第３図は座板が上昇位置にある側面図、第４
図は座板が下降位置にある側面図。１…本体、２…車輪、３…ネジ軸、４…座板、
５…取付板、８…角頭部、１３…起立部、１４…
凹溝。[Brief Description of the Drawings] The drawings show an embodiment of the caster of the present invention, in which Figure 1 is a perspective view, Figure 2 is a partially cutaway side view, and Figure 3 shows the seat plate in the raised position. Side view, 4th
The figure is a side view with the seat plate in the lowered position. 1...Body, 2...Wheel, 3...Screw shaft, 4...Seat plate,
5... Mounting plate, 8... Square head, 13... Standing part, 14...
Concave groove.

Claims

[Scope of utility model registration request]

(1) A caster mechanism equipped with a wheel pivotally supported at the pivot end of a support body rotatably attached to a mounting board, which is equipped with a threaded shaft screwed into the center of rotation between the mounting board and the support body, and A caster characterized in that the extending end of the screw shaft is used as the floor contacting end, and by adjusting the extending of the screw shaft, the height of the support leg can be adjusted and the caster can be used as a fixed leg. (2) The screw shaft is provided with a seat body that is brought into contact with the extending end of the screw shaft, and the upright portions formed at both ends of the seat body are slidably fitted into vertical grooves formed on both side walls of the support body. The caster according to claim 1, which is a registered utility model, and is configured to move up and down together with the screw shaft.