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In the directional positioning arrangement, in a directional positioning special-shaped marble hole formed in the inner lock cylinder assembly, the two ends of a directional positioning special-shaped marble are semi-spheres, the middle section of the directional positioning special-shaped marble is cylindrical, the directional positioning special-shaped marble is arranged in the directional positioning special-shaped marble hole in the inner lock cylinder assembly, one end of the special-shaped marble is flush with the outer circle of the inner lock cylinder sleeve, and the other end of the special-shaped marble is flush with the outer circle of the inner lock cylinder sleeve. And the semi-sphere at the other end is arranged in a key slot on the inner lock cylinder assembly, and a directional positioning hole of which the diameter is smaller than that of the semi-sphere of the directional positioning special-shaped marble is formed in the lock shell. The section of the key is in a steel rail shape, and the depth and the position of a plurality of blade bits in the longitudinal direction of the left side of the upper transverse section are the same as the depth and the position of a plurality of blade bits in the longitudinal direction of the right side of the lower transverse section. The depths and positions of the plurality of blade bits on the right side of the upper cross section are the same as those of the plurality of blade bits on the longitudinal direction of the left side of the lower cross section; and semi-sphere concave points for entering and exiting of semi-spheres are arranged at the corresponding positions on the two longitudinal surfaces of the key.
定向定位设置：在内锁芯总成上设有定向定位异形弹子孔内，定向定位异形弹子的两端为半圆球，中间段为圆柱形，定向定位异形弹子置于内锁芯总成上的定向定位异形弹子孔内，异形弹子的一端与内锁锁芯套的外圆齐平，另端的半圆球在内锁芯总成上的钥匙槽内，在锁壳上设有小于定向定位异形弹子半圆球直径的定向定位孔。本钥匙的截面为钢轨形，上横段左边纵向上的复数个叶片牙花的深浅和位置与下横段右边纵向上的复数个叶片牙花的深浅和位置相同，上横断右边上的复数个叶片牙花的深浅和位置与下横断左边纵向上的复数个叶片牙花的深浅和位置相同，在钥匙的两纵向面上相应的位置上设有半圆球进出的半圆球凹点。
In the directional positioning arrangement, in a directional positioning special-shaped marble hole formed in the inner lock cylinder assembly, the two ends of a directional positioning special-shaped marble are semi-spheres, the middle section of the directional positioning special-shaped marble is cylindrical, the directional positioning special-shaped marble is arranged in the directional positioning special-shaped marble hole in the inner lock cylinder assembly, one end of the special-shaped marble is flush with the outer circle of the inner lock cylinder sleeve, and the other end of the special-shaped marble is flush with the outer circle of the inner lock cylinder sleeve. And the semi-sphere at the other end is arranged in a key slot on the inner lock cylinder assembly, and a directional positioning hole of which the diameter is smaller than that of the semi-sphere of the directional positioning special-shaped marble is formed in the lock shell. The section of the key is in a steel rail shape, and the depth and the position of a plurality of blade bits in the longitudinal direction of the left side of the upper transverse section are the same as the depth and the position of a plurality of blade bits in the longitudinal direction of the right side of the lower transverse section. The depths and positions of the plurality of blade bits on the right side of the upper cross section are the same as those of the plurality of blade bits on the longitudinal direction of the left side of the lower cross section; and semi-sphere concave points for entering and exiting of semi-spheres are arranged at the corresponding positions on the two longitudinal surfaces of the key.
定向定位设置：在内锁芯总成上设有定向定位异形弹子孔内，定向定位异形弹子的两端为半圆球，中间段为圆柱形，定向定位异形弹子置于内锁芯总成上的定向定位异形弹子孔内，异形弹子的一端与内锁锁芯套的外圆齐平，另端的半圆球在内锁芯总成上的钥匙槽内，在锁壳上设有小于定向定位异形弹子半圆球直径的定向定位孔。本钥匙的截面为钢轨形，上横段左边纵向上的复数个叶片牙花的深浅和位置与下横段右边纵向上的复数个叶片牙花的深浅和位置相同，上横断右边上的复数个叶片牙花的深浅和位置与下横断左边纵向上的复数个叶片牙花的深浅和位置相同，在钥匙的两纵向面上相应的位置上设有半圆球进出的半圆球凹点。
Directional positioning arrangement
定向定位设置
ZHANG LICHENG (author)
2023-05-05
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser