JPH03122842U

JPH03122842U -

Info

Publication number: JPH03122842U
Application number: JP2909990U
Authority: JP
Priority date: 1990-03-23
Filing date: 1990-03-23
Publication date: 1991-12-13

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案に係るポールクランプ装置の一
実施例を示す要部断面図、第２図はポールクラン
プ装置を示す分解斜視図、第３図ポールクランプ
装置の使用状態を示す模式図、第４図はロツク体
を示す模式図である。１……輸液ポンプ、４……ポール、１０……ポ
ールクランプ装置、１１……基台、１２……スラ
イド体、１３……ロツク体、１４……送りねじ、
１５……固定受、１６……支持壁、１７……ガイ
ド部、１８……軸受部、２１……支軸部、２２…
…ロツク部、２３……可動受。 Fig. 1 is a sectional view of essential parts showing an embodiment of the pole clamp device according to the present invention, Fig. 2 is an exploded perspective view showing the pole clamp device, Fig. 3 is a schematic diagram showing the usage state of the pole clamp device, Figure 4 is a schematic diagram showing the lock body. DESCRIPTION OF SYMBOLS 1... Infusion pump, 4... Pole, 10... Pole clamp device, 11... Base, 12... Slide body, 13... Lock body, 14... Feed screw,
15... Fixed receiver, 16... Support wall, 17... Guide part, 18... Bearing part, 21... Support shaft part, 22...
...Lock part, 23...Movable receiver.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

固定受と可動受との間にポールを挟持する医療
用機器のためのポールクランプ装置において、基
台とスライド体とロツク体と送りねじとを有して
構成され、該基台は、医療用機器を保持でき、該
固定受を備えるとともに、該固定受に相対する支
持壁を備え、該固定受と該支持壁との間にポール
挿入空間を形成し、更に該支持壁に該固定受に向
かう方向に延びるガイド部を設けるとともに、該
支持壁に該ガイド部と交差する方向に延びる軸受
部を設けて構成され、該スライド体は、該基台に
設けた該ガイド部に挿通され、該固定受に向けて
スライドできるように構成され、該送りねじは、
該スライド体のスライド方向に沿つて該スライド
体に螺合され、該スライド体から該固定受の側に
突出する端部に該可動受を設けられて構成され、
該ロツク体は、該基台に設けた該軸受部に回動操
作可能に支持される支軸部を備えるとともに、該
支軸部と一体的に回転して該スライド体と接離で
きるロツク部を備え、該ロツク部の該スライド体
と接触する面が該支軸部の回動中心まわりになす
回転半径を、該ロツク部が、該固定受から離れる
方向に移動する該スライド体と接触回転する際、
該ロツク部の回転下向き方向に向けて漸増するよ
うに構成されることを特徴とする医療用機器のた
めのポールクランプ装置。 A pole clamp device for medical equipment that clamps a pole between a fixed receiver and a movable receiver is composed of a base, a slide body, a lock body, and a feed screw, and the base is A device can be held therein, and the fixed receiver is provided, and a supporting wall is provided opposite to the fixed receiver, a pole insertion space is formed between the fixed receiver and the supporting wall, and a pole insertion space is formed between the fixed receiver and the supporting wall. The support wall is provided with a guide portion extending in the direction toward which the guide portion is directed, and a bearing portion is provided on the support wall that extends in a direction intersecting the guide portion. The feed screw is configured to be able to slide toward the fixed receiver, and the feed screw is configured to be slidable toward the fixed receiver.
The movable receiver is configured to be screwed onto the slider along the sliding direction of the slider, and the movable receiver is provided at an end projecting from the slider toward the fixed receiver,
The lock body includes a support shaft portion rotatably supported by the bearing portion provided on the base, and a lock portion that rotates integrally with the support shaft portion and can move toward and away from the slide body. The surface of the lock portion in contact with the slide body rotates in contact with the slide body moving in a direction away from the fixed receiver, such that the rotation radius formed by the surface of the lock portion in contact with the slide body is around the center of rotation of the support shaft portion. When doing
A pole clamp device for medical equipment, characterized in that the rotation of the lock portion is configured to gradually increase in a downward direction.