JPS63127176U - - Google Patents

Description

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

第１図は、本考案の一実施例を説明する図で、
同図ａは正面図、ｂは回転する足部の要部断面を
示す平面図、第２図は本考案の一実装例を説明す
る図で、同図ａは斜視図、ｂはＡ矢視図、第３図
は、従来の転倒防止用足の構造を説明する要部斜
視図である。 図において、１は装置、２は緩衝部材、３は転
倒防止金具、４は固定ねじ、５は固定部、６は回
転する足部、７は転倒防止部材、８はワツシヤ、
９はバネ座金、１０は取付ねじ、１１はナツト、
３１は長孔、５１は突出部、５２，６１は突起部
、５３は取付孔、６２はスリツト、６３は軸孔、
６４はスプリング部、をそれぞれ示す。 FIG. 1 is a diagram illustrating an embodiment of the present invention.
Figure a is a front view, b is a plan view showing a cross section of the main part of the rotating foot, Figure 2 is a diagram illustrating an example of implementation of the present invention, figure a is a perspective view, and b is a view seen from arrow A. 3 are perspective views of essential parts for explaining the structure of a conventional foot for preventing falls. In the figure, 1 is the device, 2 is a buffer member, 3 is a fall prevention fitting, 4 is a fixing screw, 5 is a fixing part, 6 is a rotating foot part, 7 is a fall prevention member, 8 is a washer,
9 is a spring washer, 10 is a mounting screw, 11 is a nut,
31 is a long hole, 51 is a protrusion, 52 and 61 are protrusions, 53 is a mounting hole, 62 is a slit, 63 is a shaft hole,
Reference numeral 64 indicates a spring portion.

Claims (1)

【実用新案登録請求の範囲】 装置１の転倒防止用足のロツク機構において、 該ロツク機構を固定部５と、 該固定部５とともに前記装置１に回転可能に螺
着する回転する足部６とで構成し、 前記固定部５の平面を鍵カツコ（〓）状に形成
して、その両辺端部に突出部５１と、直交する辺
の中央部に突起部５２を設け、側面も鍵カツコ（
〓）状に形成し、 前記回転する足部６の一端を半円状に形成し、
前記半円状に形成した円弧の中央部に突起部６１
を形成するとともに、該突起部６１に隣接するス
リツト６２を形成してスプリング部６４を形成し
、かつ半円状の中央に軸孔６３を形成したことを
特徴とする転倒防止用足のロツク機構。[Claims for Utility Model Registration] A foot locking mechanism for preventing falling of the device 1 includes: a fixing portion 5 for the locking mechanism; and a rotating foot portion 6 rotatably screwed onto the device 1 together with the fixing portion 5. The flat surface of the fixing part 5 is formed in the shape of a key cutlet (〓), and a protruding part 51 is provided at the ends of both sides, a protrusion part 52 is provided in the center of the orthogonal sides, and the side surface is also shaped like a key cutlet (〓).
〓) shape, one end of the rotating leg portion 6 is formed in a semicircular shape,
A protrusion 61 is provided at the center of the semicircular arc.
A locking mechanism for a leg for preventing falls, characterized in that a slit 62 is formed adjacent to the protrusion 61 to form a spring portion 64, and a shaft hole 63 is formed in the center of the semicircular shape. .