JPS62135756U

JPS62135756U -

Info

Publication number: JPS62135756U
Application number: JP2458686U
Authority: JP
Priority date: 1986-02-21
Filing date: 1986-02-21
Publication date: 1987-08-26

Description

[Brief explanation of the drawing]

第１図は本案錠機構の第一の実施例を示す外観
斜面図。第２図ないし第４図は動作原理を示す、
第１図のＸ―Ｘ線に於ける縦断面図。第５図ない
し第７図は同上、Ｙ―Ｙ線に於ける縦断側面図で
ある。第８図、第９図は第２のピン８の構造およ
び作動状態を示す拡大断面図。第１０図ないし第
１２図は他の実施例を示すもので、第１０図は外
観斜面図、第１１，１２図は第１０図のＡ―Ａ，
Ｂ―Ｂ線に於ける縦断側面図である。１……ケース、２……カード、５……摺動体、
６……第１のピン、８……第２のピン、１１……
テーパー状の穴、９，１０，１３……バネ、１５
……施錠杆。 FIG. 1 is an external perspective view showing a first embodiment of the proposed locking mechanism. Figures 2 to 4 show the operating principle,
FIG. 2 is a vertical cross-sectional view taken along the line X--X in FIG. 1. 5 to 7 are longitudinal sectional side views taken along the YY line of the same as above. FIGS. 8 and 9 are enlarged sectional views showing the structure and operating state of the second pin 8. Figures 10 to 12 show other embodiments; Figure 10 is an external slope view, Figures 11 and 12 are A-A in Figure 10,
FIG. 3 is a longitudinal cross-sectional side view taken along the line BB. 1... Case, 2... Card, 5... Sliding body,
6...first pin, 8...second pin, 11...
Tapered hole, 9, 10, 13... Spring, 15
...Lock rod.

Claims

[Scope of utility model registration request]

A sliding body is fitted into the space formed between the top plate and the bottom plate of the case so as to be movable in the same direction as the card insertion direction, and also corresponds to the first pin fitted into the sliding body so as to be freely retractable. The top plate of the case is provided with a tapered hole, and the bottom plate is provided with a groove that allows the movement of the pin, and the first pin is constantly biased so as to protrude and fit into the tapered hole. established,
On the other hand, a large-diameter pin and a small-diameter pin are provided at a position independent from the first pin, and the small-diameter pin is fitted into the large-diameter pin so as to be freely retractable, and the small-diameter pin is irremovably fitted into the large-diameter pin, and is biased in the direction of separating from each other. A second pin is fitted into the sliding body so as to be freely retractable, a tapered hole is provided in the top plate of the case corresponding to the second pin, a groove is provided in the bottom plate to prevent movement of the pin, and The part corresponding to the first pin has a hole that allows the first pin to move toward the bottom plate of the case, while the part corresponding to the second pin does not have a hole. A locking mechanism characterized in that a sliding body is provided so as to be moved by a lever.