A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a lock body, and belongs to the technical field of locks. The lock body comprises a shell and a shifting rod, wherein the shifting rod is provided with a core hole with a square cross section, the shell is provided with an outer sleeve hole and an inner sleeve hole, two end parts of the shifting rod are respectively assembled in the outer sleeve hole and the inner sleeve hole, the shifting rod comprises a shifting rod body and a plugging end cover, the inner end part of the shifting rod body is inserted into the inner sleeve hole, and the front end of the shifting rod body is provided with a circular sleeve hole; the outer circumference of the plugging end cover is provided with a shaft shoulder part, the center of the plugging end cover is provided with a through hole, the position, on the front side of the shaft shoulder part, of the plugging end cover is a front column body inserted into the outer sleeve hole, and the position, on the rear side of the shaft shoulder part, of the plugging end cover is a rear column body inserted into the circular sleeve hole. The shifting rod is installed in the shell in a rotating mode, the plugging end cover plays a plugging role, and meanwhile, an external tool is prevented from driving the shifting rod. The plugging end cover is arranged between the inner side of the shell and the front end of the shifting rod body, the thickness of the outer end face of the lock body shell cannot be increased, and the lock body is convenient to install.
本发明公开了一种锁体，属于锁技术领域，包括壳体和拨杆，拨杆具有横截面为正方形的芯孔，壳体设有外套孔和内套孔，拨杆的两端部分别配装在外套孔和内套孔中，拨杆包括拨杆本体和封堵端盖，拨杆本体的内端部插装在内套孔中，拨杆本体的前端设有圆形套孔；封堵端盖的外圆周具有轴肩部，封堵端盖的中心位置设有穿孔，封堵端盖位于轴肩部的前侧为插入外套孔的前柱体，封堵端盖位于轴肩部的后侧为插入圆形套孔的后柱体。拨杆以转动的方式安装在壳体内部，且封堵端盖发挥封堵作用的同时，阻止外部工具驱动拨杆。封堵端盖安装在壳体内侧与拨杆本体的前端之间，不会增加锁体壳体的外端面厚度，方便锁体安装。
The invention discloses a lock body, and belongs to the technical field of locks. The lock body comprises a shell and a shifting rod, wherein the shifting rod is provided with a core hole with a square cross section, the shell is provided with an outer sleeve hole and an inner sleeve hole, two end parts of the shifting rod are respectively assembled in the outer sleeve hole and the inner sleeve hole, the shifting rod comprises a shifting rod body and a plugging end cover, the inner end part of the shifting rod body is inserted into the inner sleeve hole, and the front end of the shifting rod body is provided with a circular sleeve hole; the outer circumference of the plugging end cover is provided with a shaft shoulder part, the center of the plugging end cover is provided with a through hole, the position, on the front side of the shaft shoulder part, of the plugging end cover is a front column body inserted into the outer sleeve hole, and the position, on the rear side of the shaft shoulder part, of the plugging end cover is a rear column body inserted into the circular sleeve hole. The shifting rod is installed in the shell in a rotating mode, the plugging end cover plays a plugging role, and meanwhile, an external tool is prevented from driving the shifting rod. The plugging end cover is arranged between the inner side of the shell and the front end of the shifting rod body, the thickness of the outer end face of the lock body shell cannot be increased, and the lock body is convenient to install.
本发明公开了一种锁体，属于锁技术领域，包括壳体和拨杆，拨杆具有横截面为正方形的芯孔，壳体设有外套孔和内套孔，拨杆的两端部分别配装在外套孔和内套孔中，拨杆包括拨杆本体和封堵端盖，拨杆本体的内端部插装在内套孔中，拨杆本体的前端设有圆形套孔；封堵端盖的外圆周具有轴肩部，封堵端盖的中心位置设有穿孔，封堵端盖位于轴肩部的前侧为插入外套孔的前柱体，封堵端盖位于轴肩部的后侧为插入圆形套孔的后柱体。拨杆以转动的方式安装在壳体内部，且封堵端盖发挥封堵作用的同时，阻止外部工具驱动拨杆。封堵端盖安装在壳体内侧与拨杆本体的前端之间，不会增加锁体壳体的外端面厚度，方便锁体安装。
Lock body and lock body assembly
一种锁体以及锁体组件
LYU ZHENSHENG (author)
2020-11-13
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser