JPS6232159U

JPS6232159U -

Info

Publication number: JPS6232159U
Application number: JP12444685U
Authority: JP
Priority date: 1985-08-13
Filing date: 1985-08-13
Publication date: 1987-02-26

Description

[Brief explanation of drawings]

第１図ないし第４図は本考案実施例の構成を示
し、第１図はドアー部に施錠した状態の斜視図、
第２図は第１図の要部拡大図、同図Ａは右開き勝
手ドアーの場合を示し、同図Ｂは左開き勝手ドア
ーの場合を示し、第３図はドアー開閉機構の組立
図、第４図はラツチの作動状態を示す斜視図、第
５図は従来装置の概略的構成を示す斜視図である
。１……框体、２……周面、３……蝶番、４，４
ａ，４ｂ……ドアー、８……凹部、９……カラー
、１０……フラツトバー、１１……軸、１２……
雌ねじ、１３……ドアーハンドル、１４……ボル
ト、１５……スプリングワツシヤ、１６……ラツ
チ、１７ａ，１７ｂ……透孔、１８……南京錠、
１９……樋形体、２０……開口穴。 1 to 4 show the structure of an embodiment of the present invention, and FIG. 1 is a perspective view of the door with the door locked;
Fig. 2 is an enlarged view of the main parts of Fig. 1, Fig. A shows the case of a right-hand door, Fig. B shows the case of a left-hand door, and Fig. 3 is an assembly diagram of the door opening/closing mechanism. FIG. 4 is a perspective view showing the operating state of the latch, and FIG. 5 is a perspective view showing the schematic structure of the conventional device. 1... Frame, 2... Surrounding surface, 3... Hinge, 4, 4
a, 4b...door, 8...recess, 9...collar, 10...flat bar, 11...shaft, 12...
Female thread, 13...door handle, 14...bolt, 15...spring washer, 16...latch, 17a, 17b...through hole, 18...padlock,
19...Gutter-shaped body, 20...Opening hole.

Claims

[Scope of utility model registration request]

A collar that is fixed to the panel of the inspection door that is attached to the frame circumferential surface so that it can be opened and closed freely and protrudes from the front side, and a proximal end that has a female thread carved in the axial direction to fit inside the collar. In a door latch structure consisting of a shaft fixed to the inner surface of the door handle and a bolt that is screwed onto the shaft with a latch interposed from the rear side of the inspection door, a right-hand opening is provided near the shaft of the door handle. One through hole is formed separately for the door and one for the left-handed door, and a flat bar is fixed in the axial direction of the outer circumferential surface of the collar so that it can be locked with the bell of a padlock that passes through the through hole. A door latch structure with a lock for an engine working machine characterized by the following structure.