Novel locking pin

Abstract

The invention relates to the technical field of house decoration and particularly provides a novel locking pin. The novel locking pin comprises a shell, a shifting handle, a connection rod and a spring piece; the shell is provided with a shifting handle slot, the inner end of the shifting handle is inserted into the shifting handle slot, the inner end of the shifting handle is provided with a first pin hole and is in rotating connection with one end of the spring piece through a first cylindrical pin, the other end of the spring piece is connected with one end of the connection rod, the connection rod and the spring piece are located inside the shell, and the other end of the connection rod stretches out of the shell; the middle of the shifting handle is provided with a second pin hole, the inner surface of the shell is provided with a pin slot, the shifting handle is in rotating connection with the shell through a second cylindrical pin, the positions, located on the two sides of the shifting handle slot, of the outer surface of the shell are each provided with a groove, the outer end of the shifting handle is located in the grooves, and the back surface, located on the outer sides of the spring piece and the connection rod, of the shell are provided with a cover plate. The novel locking pin is simple in structure, convenient to install and operate, safe and reliable.

Description

[0001] This application was filed on November 30, 2015, the application number is 201510866529.6, and the title of the invention is a divisional application of a patent for a locking pin. technical field [0002] The invention relates to the technical field of house decoration, in particular to a novel locking pin. Background technique [0003] At present, the existing new locking pins on the market are generally push-pull, and the new locking pins are pushed or pushed into a fixed hole. A patent for a new locking pin, which consists of a pin plate (1), a pin bolt (2), a latch hoop (3), a pin nose (4), a nostril (5), a baffle plate (6) and a mounting hole (7) The user only needs to push the bolt (2) into the nostril (5) to realize the function of locking the door and window. However, in this structure, the bolt (2) must slide in the latch hoop (3). There must be a gap between the bolt (2) and the hoop (3), and then there is misalignment when the bolt (2) is inserted into th...

AI Technical Summary

Problems solved by technology

[0003] At present, the existing new locking pins on the market are generally push-pull, and the new locking pins are pushed or pushed into a fixed hole. A patent for a new locking pin, which consists of a pin plate (1), a pin bolt (2), a latch hoop (3), a pin nose (4), a nostril (5), a baffle plate (6) and a mounting hole (7) Composition, the user only needs to push the bolt (2) into the nostril (5) to realize the function of locking the door and window. However, in this structure, the bolt (2) must slide in the latch hoop (3), There must be a gap between the bolt (2) and the hoop (3), and then there is misalignment when the bolt (2) is inserted into the nostril (5), which is not very convenient for the user to operate. Certain limitations, in addition, this structure is exposed to the outside for the convenience of user operation, so the security is not very high

Images