JPH022466U - - Google Patents

Description

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

図面は本考案の一実施例を示し、第１図は戸当
側錠鉤の施錠状態を示す縦断面図、第２図は第１
図の―矢視図、第３図は召し合わせ側錠鉤の
施錠状態を示す縦断面図、第４図は施錠ロツク状
態を示す縦断面図、第５図は引戸錠の分解斜視図
、第６図は引戸錠を取付けた出入口の水平断面図
である。 ３…引戸障子、４…錠本体、５，６…錠受、９
，１０…錠鉤、１３…ばね、１５…カム、１６…
カム軸、１７，１８…操作レバー、２０…ロツク
装置、２１…ロツク部材、２４…ロツクハンドル
、２９…鍵。 The drawings show one embodiment of the present invention, and FIG. 1 is a vertical cross-sectional view showing the locked state of the door stop side lock hook, and FIG.
Fig. 3 is a vertical sectional view showing the locked state of the mating side lock hook, Fig. 4 is a longitudinal sectional view showing the locked state, Fig. 5 is an exploded perspective view of the sliding door lock, Figure 6 is a horizontal sectional view of the entrance with a sliding door lock attached. 3...Sliding door shoji, 4...Lock body, 5, 6...Lock holder, 9
, 10...lock hook, 13...spring, 15...cam, 16...
Camshaft, 17, 18...operation lever, 20...lock device, 21...lock member, 24...lock handle, 29...key.

Claims (1)

【実用新案登録請求の範囲】 (1) 引戸障子に固定された錠本体に、その開閉
方向両側に突出する一対の錠鉤が枢着されると共
に、これら両錠鉤に対応して引戸障子の閉鎖端及
び開放端に錠受を設け、これら両錠鉤はばねによ
り常時施錠方向に回動するよう付勢されており、
一方錠本体には、室内外に貫通するカム軸が設け
られて室内外両側でそれぞれ操作レバーにつなが
れ、上記カム軸には、操作レバーを回動させるこ
とによつて前記両錠鉤のうちのいずれかの錠鉤を
、前記ばねの付勢力に抗して錠受から解錠方向に
回動させるカムを設けてなる引戸錠。 (2) 室内側に設けられたロツクハンドルまたは
室外側から挿入する鍵に操作連動され、引戸障子
閉鎖側錠鉤の開錠回動を阻止するロツク状態と、
上記錠鉤の回動を許容するロツク解除状態とに回
動変位可能なロツク部材を錠本体に枢着してなる
実用新案登録請求の範囲第１項に記載の引戸錠。[Scope of Claim for Utility Model Registration] (1) A pair of lock hooks protruding on both sides in the opening/closing direction are pivotally attached to the lock body fixed to the sliding door shoji, and the lock body of the sliding door shoji corresponds to these two lock hooks. A lock catch is provided at the closed end and the open end, and both lock hooks are always urged by a spring to rotate in the locking direction.
On the other hand, the lock body is provided with a camshaft that penetrates both the interior and exterior, and is connected to operating levers on both sides of the interior and exterior, respectively. A sliding door lock provided with a cam that rotates one of the lock hooks from the lock receiver in the unlocking direction against the biasing force of the spring. (2) A lock state that is operated in conjunction with a lock handle provided on the indoor side or a key inserted from the outdoor side and prevents the sliding door shoji closing side lock hook from turning to unlock;
The sliding door lock according to claim 1, which is a registered utility model, wherein a lock member is pivotally attached to the lock body and can be pivoted into an unlocked state that allows rotation of the lock hook.