JPS6423559U - - Google Patents

Description

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

第１図は本考案の第２図−線に沿つて切断
した拡大断面図、第２図は正面図、第３図は第２
図−線に沿つて切断した拡大断面図、第４図
は背面側から看た開放板１３の拡大斜視図、第５
図は施錠時のカバー７を外した状態の背面図、第
６図は開錠時のカバー７を外した状態の背面図、
第７図は施錠時のラツチ５とカム１１とカム２２
の関係を示す背面図、第８〜１０図はホルダー１
０の係合片２５と、カム２２のピン２６との関係
で施錠、開錠、開放状態を示す概略背面図、第１
１，１２図は開放板１３の作用説明図である。 図中主要符号、１……錠ケース、３……客用錠
、４……マスター錠、５……ラツチ、１０……ホ
ルダー、１１……カム、１３……開放板、１３ｂ
……開放穴、１３ｃ……挾持穴、１３ｄ……ガイ
ド穴、１３ｆ……押穴、２２……カム、２４……
ピン、２５……係合片、２６……ピン。 Fig. 1 is an enlarged sectional view taken along the line of Fig. 2 of the present invention, Fig. 2 is a front view, and Fig. 3 is a cross-sectional view of the present invention.
Fig. 4 is an enlarged sectional view taken along the line, Fig. 4 is an enlarged perspective view of the open plate 13 seen from the back side, and Fig. 5
The figure is a rear view with the cover 7 removed when the lock is locked, and Figure 6 is a rear view with the cover 7 removed when the lock is unlocked.
Figure 7 shows latch 5, cam 11, and cam 22 when locked.
Rear view showing the relationship between holder 1 and Figures 8 to 10 are
1 is a schematic rear view showing the locked, unlocked, and open states in relation to the engagement piece 25 of the cam 22 and the pin 26 of the cam 22;
1 and 12 are explanatory views of the action of the open plate 13. Main symbols in the diagram: 1...Lock case, 3...Customer lock, 4...Master lock, 5...Latch, 10...Holder, 11...Cam, 13...Release plate, 13b
...Open hole, 13c...Holding hole, 13d...Guide hole, 13f...Press hole, 22...Cam, 24...
Pin, 25... engaging piece, 26... pin.

Claims (1)

【実用新案登録請求の範囲】 錠ケース１の上下に客用錠３とマスター錠４と
を設けると共に、マスター錠４の内筒４ｃの後端
に客用錠３の内筒３ｂを回動し非常開錠させるた
めのカム２２を固定したロツカーの施錠装置にお
いて、 前記客用錠３とマスター錠４の後方に、大小の
開放穴１３ｂと挾持穴１３ｃとが上下に連穿設さ
れると共に、弦形のガイド穴１３ｄと押穴１３ｆ
とが左右に連穿設された開放板１３を昇降可能に
設け、 前記客用錠３の内筒３ｂの後部を前記開放板１
３の挾持穴１３ｃに挾持してその位置を固定する
一方、前記カム２２の後部に突設したピン２４を
前記開放板１３のガイド穴１３ｄに貫入し、 非常開錠時には、マスター錠４の操作によりカ
ム２２のピン２４をガイド穴１３ｄから押穴１３
ｆへ回動させ、 前記客用錠３の交換時には、前記押穴１３ｆへ
貫入しているピン２４を更に回動させ前記開放板
１３を押下げることにより、前記開放板１３の挾
持穴１３ｃに位置固定されていた客用錠３の内筒
３ｂの後部を開放板１３の開放穴１３ｂへ転位さ
せるようにしたことを特徴とするロツカーの施錠
装置。[Scope of Claim for Utility Model Registration] A customer lock 3 and a master lock 4 are provided above and below the lock case 1, and the inner cylinder 3b of the customer lock 3 is rotated to the rear end of the inner cylinder 4c of the master lock 4. In a Locker locking device in which a cam 22 for emergency unlocking is fixed, large and small opening holes 13b and clamping holes 13c are vertically drilled at the rear of the customer lock 3 and the master lock 4, and Chord-shaped guide hole 13d and push hole 13f
An opening plate 13 with continuous holes on the left and right is provided so as to be movable up and down, and the rear part of the inner cylinder 3b of the customer lock 3 is connected to the opening plate 1.
The pin 24 protruding from the rear of the cam 22 is inserted into the guide hole 13d of the opening plate 13, and the master lock 4 is operated in the emergency unlocking state. push the pin 24 of the cam 22 through the guide hole 13d into the push hole 13.
When replacing the customer lock 3, the pin 24 penetrating into the push hole 13f is further rotated and the release plate 13 is pushed down, so that the pin 24 is inserted into the clamping hole 13c of the release plate 13. This locking device for a locker is characterized in that the rear part of an inner cylinder 3b of a customer lock 3, which has been fixed in position, is moved to an open hole 13b of an opening plate 13.