CN205277088U - Circle lock - Google Patents

Abstract

The utility model provides a circle lock, its characterized in that it by the master lock utensil, the lockpin connecting rod, the lockpin is constituteed, the master lock utensil is installed on the door frame, down, the any position in a left side or the right side, the lockpin connecting rod is installed in the door frame, the lockpin is installed on the door frame, down, a left side, right side four sides, the master lock utensil links to each other with the lockpin connecting rod, the lockpin connecting rod links to each other with the lockpin, when the master lock utensil is locked or is unblanked, the lockpin connecting rod drives the lockpin and is stretched out or the retraction to the door by the four sides of door frame, the switch of control gate, there is manually controlled switch above the master lock utensil, manually controlled switch links to each other with the lockpin connecting rod. This kind of tool to lock has solved thoroughly that traditional tool to lock is trilateral to be stretched out the lockpin and have the one side not have the potential safety hazards of lockpin, and the security that has improved the tool to lock greatly is the major transformation of traditional tool to lock.

Description

Circle lock

Technical field:

The utility model relates to a kind of lock, particularly relates to an Artenkreis lock.

Background technology:

Up to now, whether traditional lockset or modern Fingerprint Lock, coded lock, frame lock etc., its principle of work is all centered by master lock tool, stretches out lock pin to the upper, lower, left, or right to doorframe or door, has the one side of door hinge not have lock pin to stretch out. Seeming the lock of very Multiple locking point, as long as particularly being pried open in order to attractive in appearance and a kind of decoration property that is that design exposes hinge now by the hinge not stretching out lock pin one side, whole door just can be opened, very dangerous. In order to solve this problem of lock, invent an Artenkreis lock.

Practical novel content:

The utility model provides an Artenkreis lock for the problems referred to above existing in prior art, and its lock pin stretches out lock pin in four sides from doorframe to door. The technical problem solved is that the utility model thoroughly solves conventional lock three face and stretches out lock pin and have one side not have the hidden danger of lock pin, substantially increase the security of lockset, when emergency case such as presence of fire, door is opened and can be escaped by turn hand control switch, is the major transformation of lock.

The technical solution of the utility model is: an Artenkreis lock, it is characterized in that it is by master lock tool, lock pin connecting rod, lock pin forms, master lock tool is arranged on the upper of doorframe, under, the any position of left or right, lock pin connecting rod is arranged on door frames, lock pin is arranged on the upper of doorframe, under, left, right four sides, master lock tool is connected with lock pin connecting rod, lock pin connecting rod is connected with lock pin, when master lock tool is locked or is unblanked, lock pin connecting rod band pendulum lock pin is stretched out or retraction towards door by the four of doorframe, the switch of control gate, hand control switch is had above master lock tool, hand control switch is connected with lock pin connecting rod. when master lock tool stretches out lock pin to door, band pendulum lock pin connecting rod, n lock pin, under the drive of lock pin connecting rod, stretches out from the four of doorframe towards door, reaches the object locked a door.

Such lock stretches out lock pin in four sides from doorframe to door, and especially the one side of door hinge also has lock pin so that even if artificial destruction door hinge, door also can not be pried open, and greatly strengthen the safety and reliability of door. Lock pin is stretched out, it does not have leak is optimal lockset, wide market from four sides.

Accompanying drawing illustrates:

Fig. 1 is the structure iron of circle lock.

1 is master lock tool, and 2 is hand control switch, and 3 is lock pin connecting rod, and 4-5 is door hinge, and 6 is doorframe, and 7 is door, and 8-n is lock pin.

Embodiment:

Circle lock like this realizes locking a door: (in conjunction with Figure of description 1) when master lock tool 1 receive instruction stretch out lock pin to door 7 time, band pendulum lock pin connecting rod 3, under the drive of lock pin connecting rod 3, lock pin 8-n stretches out lock pin from four towards door 7, reaches the object locked a door; Turn hand control switch 2, master lock tool 1 stretches out lock pin to door 7, band pendulum lock pin connecting rod 3, and under the drive of lock pin connecting rod 3, lock pin 8-n stretches out lock pin from four towards door 7, reaches the object locked a door.

Claims (1)

1. an Artenkreis lock, it is characterized in that it is made up of master lock tool, lock pin connecting rod, lock pin, master lock tool is arranged on any to the upper, lower, left, or right position of doorframe, lock pin connecting rod is arranged on door frames, lock pin is arranged on the four sides, upper and lower, left and right of doorframe, master lock tool is connected with lock pin connecting rod, lock pin connecting rod is connected with lock pin, when master lock tool is locked or is unblanked, lock pin connecting rod band pendulum lock pin is stretched out or retraction towards door by the four of doorframe, the switch of control gate, has hand control switch above master lock tool, and hand control switch is connected with lock pin connecting rod.