JPH0392279U - - 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に係るロツクハンド
ル装置の斜視図であり、第２図はハンドル棒挿入
時の横断面図であり、第３図は第２図のＡ−Ａ線
断面図であり、第４図はハンドル棒回転時の横断
面図であり、第５図は第４図のＢ−Ｂ線断面図で
ある。第６図は本考案の別の実施例に係るロツク
ハンドル装置の平面図であり、第７図は本考案の
他の実施例における案内筒体の要部斜視図である
。 １…開閉体、１ａ…内奥部、１ｂ…外面部、１
ｃ…底板部、２…ケース、３…正面板部、４…案
内筒体、４ａ…基端部、４ｂ…先端部、４ｃ…基
端面、５…固定枠体、６…受部、７…付勢用バネ
、８…正面凹部、９…錠止体、９ａ…先端部、９
ｂ…基端部、９ｃ…傾斜カム面、１０…ハンドル
棒、１０ａ…基端部、１０ｂ…先端部、１１…係
止爪、１２…枢軸、１３…底面、１４…誘導カム
面、１５…内側面、１５ａ…受動壁部、１６…腹
面、１７…側端面、１８…ナツト、１９…ボルト
、２０…螺子孔、２１…割溝、２２…背面板部、
２３…上面板部、２４…下面板部、２５…左側面
板部、２６…透孔、２７…右側面板部、２８…内
面突起、２９…盲孔、３０…案内用突起、３１…
キヤツプ、３２…枢軸、３３…停止肩部。 FIG. 1 is a perspective view of a lock handle device according to an embodiment of the present invention, FIG. 2 is a cross-sectional view when the handle rod is inserted, and FIG. 3 is a cross-sectional view taken along line A-A in FIG. FIG. 4 is a cross-sectional view when the handle bar is rotated, and FIG. 5 is a cross-sectional view taken along the line B--B in FIG. 4. FIG. 6 is a plan view of a lock handle device according to another embodiment of the present invention, and FIG. 7 is a perspective view of essential parts of a guide cylinder according to another embodiment of the present invention. 1...Opening/closing body, 1a...Inner part, 1b...Outer surface part, 1
c... Bottom plate part, 2... Case, 3... Front plate part, 4... Guide tube, 4a... Base end part, 4b... Tip part, 4c... Base end surface, 5... Fixed frame, 6... Receiving part, 7... Biasing spring, 8... Front recess, 9... Locking body, 9a... Tip, 9
b... Base end, 9c... Inclined cam surface, 10... Handle bar, 10a... Base end, 10b... Tip, 11... Locking claw, 12... Pivot, 13... Bottom surface, 14... Guide cam surface, 15... Inner surface, 15a... Passive wall portion, 16... Ventral surface, 17... Side end surface, 18... Nut, 19... Bolt, 20... Screw hole, 21... Division groove, 22... Back plate portion,
23...Top plate part, 24...Bottom plate part, 25...Left side plate part, 26...Through hole, 27...Right side plate part, 28...Inner surface projection, 29...Blind hole, 30...Guiding projection, 31...
Cap, 32... Pivot, 33... Stop shoulder.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 開閉体１の内奥部１ａに固着されるケース２と
、ケース２の正面板部３に直角に突設され、基端
部４ａがケース２の内部に開口し、先端部４ｂが
開閉体１の外面部１ｂに開口する細長い案内筒体
４と、固定枠体５側の受部６に係脱するようにケ
ース２に装備され、案内筒体４の基端部４ａに連
通した正面凹部８を設けた錠止体９と、案内筒体
４に嵌挿され、錠止体９の正面凹部８に挿入され
る先端部１０ａに係止爪１１を横断枢軸１２で枢
着したハンドル棒１０とから成り、係止爪１１の
先端部には、錠止体８の正面凹部８の底面１３と
の当接時に係止爪１１を折曲げ回転させ誘導カム
面１４を設け、錠止体９の正面凹部８の内側面１
５の末端部には、折曲げ状態にある係止爪１１の
腹面１６が当接する受動壁部１５ａを設け、錠止
体９の正面凹部８の底面１３には、係止爪１１の
誘導カム面１４が当接する停止壁部１３ａを設け
たロツクハンドル装置。 A case 2 is fixed to the inner deep part 1a of the opening/closing body 1, and a case 2 is provided protruding at right angles from the front plate 3 of the case 2, with a base end 4a opening inside the case 2, and a distal end 4b attached to the opening/closing body 1. an elongated guide cylinder 4 that opens to the outer surface 1b of the case 2, and a front recess 8 that is connected to the base end 4a of the guide cylinder 4 and that is installed in the case 2 so as to be engaged with and detached from the receiving part 6 on the fixed frame 5 side. A handle bar 10 which is fitted into the guide cylinder 4 and has a locking pawl 11 pivotally attached to the tip 10a inserted into the front recess 8 of the locking body 9 by a transverse pivot 12. A guiding cam surface 14 is provided at the tip of the locking pawl 11 to bend and rotate the locking pawl 11 when it comes into contact with the bottom surface 13 of the front recess 8 of the locking body 8. Inner surface 1 of front recess 8
A passive wall portion 15a is provided at the distal end of the locking pawl 11, with which the abdominal surface 16 of the locking pawl 11 in a bent state comes into contact, and a guide cam of the locking pawl 11 is provided on the bottom surface 13 of the front recess 8 of the locking body 9. A lock handle device provided with a stop wall portion 13a against which a surface 14 abuts.