A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bolt type lock
The invention provides a bolt type lockset which comprises a cap, a stud formed by splicing a first semicircular stud and a second semicircular stud, a pin shaft, an ejector pin and an unlocking password, a first inner hole and at least one group of radial through holes are formed in the cap, and the stud is in threaded connection with the first inner hole; the stud is provided with radial inner holes which are in one-to-one correspondence with the radial through holes, and long pins and short pins are arranged in the radial through holes; the ejector pin is used for unlocking; a second inner hole is formed in the stud, and a first annular groove is formed in the hole wall of the second inner hole; a circular sliding block formed by splicing a plurality of fan-shaped blocks is arranged in the first annular groove, and a first through hole is formed in the circular sliding block; an elastic piece is arranged between each fan-shaped block and the first annular groove; a stop piece is arranged at one end of the pin shaft, the other end of the pin shaft is circular-truncated-cone-shaped, and a second annular groove is formed between the two ends. The lock is simple in structure, low in manufacturing and using cost, high in safety and suitable for disposable occasions without unlocking for a long time.
本发明提供了一种插销式锁具，包括盖帽、由第一半圆螺柱和第二半圆螺柱拼合而成的螺柱、销轴、顶针和解锁密码，所述盖帽内设置有第一内孔和至少一组径向通孔，所述螺柱与第一内孔螺纹连接；所述螺柱设置有与径向通孔一一对应的径向内孔，径向通孔内设置有长销钉和短销钉；所述顶针用于解锁；所述螺柱设置有第二内孔，第二内孔孔壁上设置有第一环形凹槽；第一环形凹槽内设置有由多个扇形块拼合而成的圆形滑块，圆形滑块设置有第一通孔；各扇形块与第一环形凹槽之间均设置有弹力件；销轴一端设置有止挡件，另一端呈圆台状，两端之间设置有第二环形凹槽。本发明锁具结构简单，制造和使用成本低，安全性高，适用于长时间不用解锁而一次性使用的场合。
Bolt type lock
The invention provides a bolt type lockset which comprises a cap, a stud formed by splicing a first semicircular stud and a second semicircular stud, a pin shaft, an ejector pin and an unlocking password, a first inner hole and at least one group of radial through holes are formed in the cap, and the stud is in threaded connection with the first inner hole; the stud is provided with radial inner holes which are in one-to-one correspondence with the radial through holes, and long pins and short pins are arranged in the radial through holes; the ejector pin is used for unlocking; a second inner hole is formed in the stud, and a first annular groove is formed in the hole wall of the second inner hole; a circular sliding block formed by splicing a plurality of fan-shaped blocks is arranged in the first annular groove, and a first through hole is formed in the circular sliding block; an elastic piece is arranged between each fan-shaped block and the first annular groove; a stop piece is arranged at one end of the pin shaft, the other end of the pin shaft is circular-truncated-cone-shaped, and a second annular groove is formed between the two ends. The lock is simple in structure, low in manufacturing and using cost, high in safety and suitable for disposable occasions without unlocking for a long time.
本发明提供了一种插销式锁具，包括盖帽、由第一半圆螺柱和第二半圆螺柱拼合而成的螺柱、销轴、顶针和解锁密码，所述盖帽内设置有第一内孔和至少一组径向通孔，所述螺柱与第一内孔螺纹连接；所述螺柱设置有与径向通孔一一对应的径向内孔，径向通孔内设置有长销钉和短销钉；所述顶针用于解锁；所述螺柱设置有第二内孔，第二内孔孔壁上设置有第一环形凹槽；第一环形凹槽内设置有由多个扇形块拼合而成的圆形滑块，圆形滑块设置有第一通孔；各扇形块与第一环形凹槽之间均设置有弹力件；销轴一端设置有止挡件，另一端呈圆台状，两端之间设置有第二环形凹槽。本发明锁具结构简单，制造和使用成本低，安全性高，适用于长时间不用解锁而一次性使用的场合。
Bolt type lock
一种插销式锁具
LI WENQIAN (author) / CHEN HAOMING (author) / XU NING (author) / HUANG HAIQUAN (author) / SHEN ZHENGJUN (author) / DENG YIYONG (author) / CHEN YOUWEN (author)
2023-03-07
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser