JPS6168348U - - Google Patents

Description

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

第１図は本考案の実施例を原理的にかつ動作態
様ごとに示す側面図、第２図は上記実施例による
カセツトホルダの移動順序を略示する側面図、第
３図は上記実施例をより具体化したものを示す分
解斜面図、第４図は同上側面図、第５図は同上一
部破截側面図、第６図は同上一部破截平面図、第
７図は上記実施例の異なる作動態様を示す側面図
、第８図は上記作動態様を一部破截して示す側面
図、第９図は上記実施例のさらに異なる作動態様
を示す側面図、第１０図は上記実施例のさらに異
なる作動態様を示す側面図、第１１図は上記作動
態様を一部破截して示す側面図、第１２図は上記
実施例中のコロの具体例を示す側面図、第１３図
は上記実施例中の板状部材の支持構造の具体例を
示す平面断面図である。 ２…調速手段、３…ストツパ（係止手段）、５
…押し出しレバー（水平方向移動手段）、６…押
し込み板（摺動部材）、７，８…押し下げレバー
（カセツトホルダを下降させる手段）、３８…ば
ね。 Fig. 1 is a side view showing the principle and operation mode of an embodiment of the present invention, Fig. 2 is a side view schematically showing the movement order of the cassette holder according to the above embodiment, and Fig. 3 is a side view showing the above embodiment. FIG. 4 is a side view of the same as above, FIG. 5 is a partially cutaway side view of the same as above, FIG. 6 is a partially cutaway plan view of same as above, and FIG. 7 is the above embodiment. FIG. 8 is a partially cutaway side view of the above operating mode, FIG. 9 is a side view showing a further different operating mode of the above embodiment, and FIG. 10 is a side view of the above embodiment. FIG. 11 is a side view showing a further different operating mode of the example, FIG. 11 is a partially cutaway side view of the above operating mode, FIG. 12 is a side view showing a specific example of the roller in the above embodiment, FIG. 13 FIG. 2 is a plan sectional view showing a specific example of the support structure for the plate-like member in the above embodiment. 2... Speed regulating means, 3... Stopper (locking means), 5
... Push lever (horizontal moving means), 6... Push plate (sliding member), 7, 8... Push down lever (means for lowering the cassette holder), 38... Spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] カセツトホルダを上下動可能に保持する摺動部
材と、この摺動部材を水平方向に移動させる手段
と、上記摺動部材をカセツト排出方向に付勢する
ばねと、上記摺動部材の水平方向への移動終期で
上記ばねを付勢しつつカセツトホルダを下降させ
る手段と、カセツトを下降位置に係止する手段と
、上記ばねの弾力による上記摺動部材の移動方向
に対して作用する調速手段とを有してなるフロン
トローデイング機構。 A sliding member that holds the cassette holder in a vertically movable manner, a means for moving the sliding member in the horizontal direction, a spring that biases the sliding member in the cassette ejection direction, and a means for moving the sliding member in the horizontal direction. means for lowering the cassette holder while biasing the spring at the end of the movement; means for locking the cassette in the lowered position; and speed regulating means for acting in the direction of movement of the sliding member due to the elasticity of the spring. A front loading mechanism comprising: