JPS6448428U - - Google Patents

Description

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

第１図はこの考案に係る浮出しヒンジ軸受の一
実施例の挾持片が開状態を示す平面図、第２図は
同断面図、第３図は挾持片の閉状態を示す平面図
、第４図は開状態とするために摺動体を再押入し
た状態を示す平面図、第５図は軸を挾持した状態
の斜視図、第６図は摺動体の平面図である。 Ａ……軸受、Ｂ……軸、１……挾持片、２……
摺動体、３……筒体、４……溝、４ａ……平行す
る部分、４ｂ……拡開方向部分、５……突起、１
２……カム。 FIG. 1 is a plan view showing an embodiment of the raised hinge bearing according to the present invention with the clamping piece in the open state, FIG. 2 is a sectional view thereof, and FIG. 3 is a plan view showing the clamping piece in the closed state. FIG. 4 is a plan view showing the sliding body pushed in again to open the opening, FIG. 5 is a perspective view of the shaft being clamped, and FIG. 6 is a plan view of the sliding body. A...Bearing, B...Shaft, 1...Holding piece, 2...
Sliding body, 3... Cylindrical body, 4... Groove, 4a... Parallel portion, 4b... Expansion direction portion, 5... Protrusion, 1
2...cam.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 自由端部には少くとも一対の湾曲して対向する
挾持片を有する摺動体が筒体内に出没自在に嵌装
され、且つ該筒体の開口方向へ弾発付勢され、該
摺動体の前記筒体内へ向けた押動により、該摺動
体の少なくとも一部が前記筒体内に没入係止され
、再押動に伴い該係止が解放されて前記筒体内か
ら前記摺動体が突出される軸受であつて、前記筒
体における前記挾持片の開閉方向と平行する面に
は前記対をなす挾持片に夫々設けられている突起
が係入される少くとも一対の溝が設けられており
、該溝は前記摺動体の付勢方向に互に平行する部
分と前記摺動体の突出する側に位置してこれに連
る互に拡開する方向の部分とよりなり、該溝には
夫々前記挾持片の摺動面に突設されている突起が
係入され、前記摺動体の出没に伴い該挾持片が開
閉されることを特徴とする浮出しヒンジ軸受。 A sliding body having at least a pair of curved and opposing gripping pieces is fitted into the free end portion of the cylinder so as to be retractable into the cylinder, and resiliently biased toward the opening of the cylinder. A bearing in which at least a portion of the sliding body is immersed and locked in the cylinder when pushed into the cylinder, and when pushed again, the lock is released and the sliding body projects from the cylinder. At least a pair of grooves are provided on a surface of the cylindrical body parallel to the opening/closing direction of the clamping pieces, into which projections respectively provided on the pair of clamping pieces are inserted; The groove includes a portion parallel to each other in the urging direction of the sliding body and a portion located on the protruding side of the sliding body and extending in a mutually expanding direction. A raised hinge bearing characterized in that a protrusion protruding from the sliding surface of the piece is engaged, and the holding piece is opened and closed as the sliding body moves in and out.