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A platform for research: civil engineering, architecture and urbanism
Coded lock capable of conveniently returning code to zero
The invention provides a coded lock capable of conveniently returning a code to zero. The coded lock comprises a code box with a code wheel assembly and a return-to-zero mechanism, and a code wheel of the code wheel assembly is coaxially provided with a code wheel gear with a notch; and the return-to-zero mechanism comprises a sliding cover, a disc gear arranged on the code box, a bevel gear meshes with the disc gear and outer teeth coaxially arranged with the bevel gear, the disc gear meshes with the code wheel gear, the sliding cover is connected to the code box in a linear reciprocating motion mode, a tooth-shaped structure is arranged on the sliding cover, and the outer teeth are coaxially arranged with the bevel gear. After the sliding cover is connected with the password box, the tooth-shaped structure on the sliding cover meshes with the outer teeth on the bevel gear, and when the sliding cover is pushed to move to drive the disc gear to form idling with the notch of the code wheel gear, a code wheel returns to zero. The code wheel is driven to return to zero by sliding the sliding cover, the aim of easily returning to zero is achieved, and meanwhile, due to the fact that the returning-to-zero operation is very labor-saving, the service life of a product can be longer.
本发明提供一种密码便于归零的密码锁，包括设有密码轮组件的密码盒以及归零机构，所述的密码轮组件的密码轮同轴设有带缺口的密码轮齿轮，所述的归零机构包括一滑盖、设于密码盒上的圆盘齿轮、与圆盘齿轮啮合的锥齿轮、与锥齿轮同轴设置的外齿，圆盘齿轮与密码轮齿轮啮合，其中滑盖可直线往复运动的连接在密码盒上，滑盖上设有齿状结构，滑盖与密码盒连接后滑盖上的齿状结构与锥齿轮上的外齿啮合，推动滑盖运动至驱动圆盘齿轮与密码轮齿轮缺口形成空转时，使得密码轮归零。本发明通过滑动滑盖来驱动密码轮归零，实现轻松归零的目的，同时由于归零操作时非常省力，可以使产品的寿命更长。
Coded lock capable of conveniently returning code to zero
The invention provides a coded lock capable of conveniently returning a code to zero. The coded lock comprises a code box with a code wheel assembly and a return-to-zero mechanism, and a code wheel of the code wheel assembly is coaxially provided with a code wheel gear with a notch; and the return-to-zero mechanism comprises a sliding cover, a disc gear arranged on the code box, a bevel gear meshes with the disc gear and outer teeth coaxially arranged with the bevel gear, the disc gear meshes with the code wheel gear, the sliding cover is connected to the code box in a linear reciprocating motion mode, a tooth-shaped structure is arranged on the sliding cover, and the outer teeth are coaxially arranged with the bevel gear. After the sliding cover is connected with the password box, the tooth-shaped structure on the sliding cover meshes with the outer teeth on the bevel gear, and when the sliding cover is pushed to move to drive the disc gear to form idling with the notch of the code wheel gear, a code wheel returns to zero. The code wheel is driven to return to zero by sliding the sliding cover, the aim of easily returning to zero is achieved, and meanwhile, due to the fact that the returning-to-zero operation is very labor-saving, the service life of a product can be longer.
本发明提供一种密码便于归零的密码锁，包括设有密码轮组件的密码盒以及归零机构，所述的密码轮组件的密码轮同轴设有带缺口的密码轮齿轮，所述的归零机构包括一滑盖、设于密码盒上的圆盘齿轮、与圆盘齿轮啮合的锥齿轮、与锥齿轮同轴设置的外齿，圆盘齿轮与密码轮齿轮啮合，其中滑盖可直线往复运动的连接在密码盒上，滑盖上设有齿状结构，滑盖与密码盒连接后滑盖上的齿状结构与锥齿轮上的外齿啮合，推动滑盖运动至驱动圆盘齿轮与密码轮齿轮缺口形成空转时，使得密码轮归零。本发明通过滑动滑盖来驱动密码轮归零，实现轻松归零的目的，同时由于归零操作时非常省力，可以使产品的寿命更长。
Coded lock capable of conveniently returning code to zero
密码便于归零的密码锁
ZHANG CHAO (author)
2021-08-27
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
Deformation-preventing lock gate capable of reducing loads conveniently
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