CN2357075Y - Push-button type lockset - Google Patents

Abstract

The utility model discloses a button type lockset which is provided with a lock (3), a lock core (2), and a key (1), wherein, the tail part of which is provided with a button. A stroke section A is arranged between a tooth space of the key and the button; the lock core (2) is provided with a positioning marble hole, an end head (6), and a positioning slot; the end head is provided with an interface which is connected with locking mechanisms of other devices and facilities; a return spring (4) is installed in the positioning slot; the lock core is arranged in the lock; the lower end of a positioning pin in the lock can be inserted in the positioning slot of the lock core to cause the return spring to be fixed and the lock core not to rotated; the lockset is connected with external devices or facilities by fixing screws 7. The utility model has the advantage of simple and convenient operation and use. The lock core can do a longitudinal motion. The utility model is suitable for open protection and theft protection for doors, windows, cabinets, boxes, drawers and automobiles.

Description

The push button lockset

The utility model relates to a kind of push button lockset, belongs to the lockset of brightwork, is the utensil of closing that is applicable to equipment such as door, window, case, cabinet, drawer, automobile, facility.

Present lockset is of a great variety, but great majority are the mechanical type cylinder lock, its operating principle is after inserting key, to be rotated, and lock core rotates under external force, drive the lockable mechanism action then, finish the switch lock task, such mode wastes time and energy, and also the key bending will occur sometimes, twist off or the phenomenon of the bad taking-up of key, bring use, operation inconvenience to the user.

The purpose of this utility model is to design a kind of key can be not crooked, twist off, easy for operation, the push button lockset that key need not rotate.

A kind of push button lockset of the utility model comprises tapered end (3), lock core (2) and key (1), is characterized in that the tail end of key has button, and one stroke section A is arranged between key teeth groove and button; Lock core (2) is provided with pellet shot from a slingshot hole, location, termination (6) and locating slot, and termination (6) have the lockable mechanism of interface and miscellaneous equipment, facility to link, and return spring (4) is housed in the locating slot; Lock core (2) is contained in the tapered end (3), and an alignment pin (5) is arranged in the tapered end (3), packs in the locating slot of lock core (2) in its lower end, and fixedly return spring (4) and lock core (2) do not rotate, and lockset is connected with outside plant or equipment by fixed screw (7).

By the push button lockset that the utility model provides, key need not rotate, can be not crooked, twist off, lock core travels longitudinally, manipulate simple and convenient, be applicable to equipment such as door, window, case, cabinet, drawer, automobile, facility anti-ly open, antitheft.

Accompanying drawing 1 of the present utility model is the structural representation of push button lockset.

Among the figure, 1-key 2-lock core 3-tapered end 4-return spring 5-alignment pin 6-lock core termination 7-fixed screw A-trip segment

Embodiment of the present utility model is described with reference to the accompanying drawings.The push button lockset as shown in Figure 1, tapered end 3 is arranged, lock core 2, key 1, the tail end of its key 1 has button, one stroke section A is arranged between key teeth groove and button, and lock core 2 is provided with pellet shot from a slingshot hole, location, termination 6 and locating slot, termination 6 has interface and other lockable mechanism to link, return spring 4 is housed in the locating slot, and lock core 2 is contained in the tapered end 3, and an alignment pin 5 is arranged in the tapered end 3, pack in the locating slot of lock core in its lower end, fixedly return spring 4 and lock core 2 do not rotate, and lockset is connected with outside plant or equipment by fixed screw 7.When key inserts lock core, inwardly press the button, lock core travels longitudinally, and the stroke of its motion is determined by the trip segment A section of key, also lengthwise movement of lock core termination at this moment, the interface of termination drives other lockable mechanism operation, and this moment, return spring was compressed.When loosening button, lock core is replied under the tension force effect of return spring, and the location of its answer is by the decision of lock core termination, at this moment dialling down key is that whole unlocking action is finished, and other lockable mechanism that the termination drives is self-return also.The whole motion state of lock core in tapered end play the guiding role by the alignment pin that is contained in the tapered end and insert in the lock core locating slot, only travels longitudinally, and can not rotate, and fixed screw is linked into an integral body with lockset and outside plant and equipment.

Claims (1)

1. a push button lockset comprises tapered end (3), lock core (2), key (1), it is characterized in that the afterbody of key (1) has button, and one stroke section A is arranged between key teeth groove and button; Lock core (2) is provided with pellet shot from a slingshot hole, location, termination (6) and locating slot, and termination (6) have the lockable mechanism of interface and miscellaneous equipment, facility to link, and return spring (4) is housed in the locating slot; Lock core (2) is contained in the tapered end (3), and an alignment pin (5) is arranged in the tapered end (3), packs in the locating slot of lock core (2) in its lower end, and fixedly return spring (4) and lock core (2) do not rotate, and lockset is connected with outside plant or equipment by fixed screw (7).

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