CN201273095Y

CN201273095Y - Safety locking pin of sliding window

Info

Publication number: CN201273095Y
Application number: CNU2008200139052U
Authority: CN
Inventors: 于艺凡
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-10
Filing date: 2008-07-10
Publication date: 2009-07-15
Anticipated expiration: 2018-07-10

Abstract

The utility model relates to a safety locking pin for horizontal drawing windows, comprising a window frame, an inner sash and an outer sash, wherein the right lower angle of the inner sash is mounted with a lock pin; the lock pin is composed of a lock core, a longitudinal slide way, a link rod, a rotation shaft, a transverse slide way, a transverse bolt and a longitudinal bolt; two ends of the link rod are respectively inserted in the longitudinal slide way and the transverse slide way to drive the transverse and the longitudinal bolts; the transverse and the longitudinal bolts are mounted with return springs internally. When a window moves, the lock pin is in open state, and most part of the pins are retracted into the lock via the return springs; the left pin heads can detect the position of pinholes; when the window is locked, users can move sash to detect the position of the pinholes, insert a key and rotate the key clockwise, to first overcome the action force of the return springs to drive the transverse bolt to extend out, and use the link rod to overcome the action force of the return springs to drive the longitudinal bolt to extend, thereby realizing locking. The safety locking pin has the advantages of simple structure, simple and practical use, wide application and reasonable technology.

Description

Horizontal drawing window safe lock pin

Technical field

The utility model relates to a kind of window limiting protector, especially a kind ofly can detect pin-and-hole automatically, and can lock the horizontal drawing window safe lock pin of relative position between each sash and window frame simultaneously.

Background technology

We learn by inquiry, the horizontal drawing window that materials such as aluminium alloys, plastic-steel are made, because advantages such as it is easy and simple to handle, stable performance and good airproof performances, thereby it is architectural to be widely used in dwelling house, school and office building etc.But this class horizontal drawing window also exists serious problem, and it is relatively poor that is exactly the casement bolt security performance, and most of burglary cases all are to have utilized this weakness, and this causes great harm for people's safety of life and property.; but seldom have in the market can head it off product; the method of unique effective head it off is " nail ", and plug is inconvenient, the little and potential shortcomings such as potential safety hazard of window reserving gaps but exist, and brings very big inconvenience for people's life.In order thoroughly to address the above problem, we provide a kind of new-type horizontal drawing window safe lock pin.

Summary of the invention

The purpose of this utility model provides a kind of horizontal drawing window safe lock pin, is used to solve low, the problems such as stablizing effect is poor, inconvenient operation, measures is single and can't arbitrarily fix of lock pin security performance of common horizontal drawing window.

For achieving the above object, the utility model horizontal drawing window safe lock pin comprises window frame, inboard sash and outside sash, in the lower right corner of inboard sash lock pin is installed; Described lock pin is made up of lock core, end slipway, trace, rotating shaft, transverse slipway, horizontal latch and vertical latch; Trace is connected in the lock pin by rotating shaft, and the two ends slide block of trace assigns into respectively in end slipway and the transverse slipway, and respectively horizontal latch and vertical latch is driven by slide block; Laterally in latch and the vertical latch back-moving spring is being installed; Row's pin-and-hole is laterally offered in the side window position of fanning the horizontal latch of the corresponding lock pin in inboard base outside; Row's pin-and-hole is also laterally offered in the position of vertical latch of corresponding lock pin on the window frame base.

After adopting said structure, when window moved, lock pin was in the position of unlatching, and each latch major part under the effect of back-moving spring contracts to lockset inside, the position of a remaining pin detectable pin-and-hole; Window locks regularly, the position that can first mobile sashes detects pin-and-hole, inserting key then turns clockwise, the active force that at first overcomes back-moving spring drives horizontal latch and stretches out, by trace, the active force that overcomes back-moving spring stretches out vertical latch simultaneously, when key Rotate 180 °, horizontal and vertical latch is all locked, extracts just lockable of key this moment.

The utility model has the advantages that: simple in structure, convenient and practical, be widely used, technology is reasonable; can detect pin-and-hole, dead bolt automatically; and can simultaneously laterally lock between the sash, vertically be locked in the relative position between sash and the window frame; effectively solve the hidden danger of horizontal drawing window at safe ready; can also increase indoor ventilation volume by the increase slit of windowing, for people provide comfortable safe protection environment.

Description of drawings

Fig. 1 is the schematic appearance of the utility model horizontal drawing window safe lock pin.

Fig. 2 is the internal mechanical structure chart of the utility model horizontal drawing window safe lock pin.

Fig. 3 is the mounting structure schematic diagram of the utility model horizontal drawing window safe lock pin.

The specific embodiment

As shown in Figure 1, the utility model horizontal drawing window safe lock pin comprises window frame 1, inboard sash 2 and outside sash 3, in the lower right corner of inboard sash 2 lock pin 4 is installed; Described lock pin 4 is made up of lock core 5, end slipway 6-1, trace 7, rotating shaft 8, transverse slipway 6-2, horizontal latch 9-1 and vertical latch 9-2; Trace 7 is connected in the lock pin 4 by rotating shaft 8, and the two ends slide block of trace 7 assigns into respectively in end slipway 6-1 and the transverse slipway 6-2, and respectively horizontal latch 9-1 and vertical latch 9-2 is driven by slide block; Laterally in latch 9-1 and the vertical latch 9-2 back-moving spring 10 is being installed; Row's pin-and-hole 11-1 is laterally offered in the side window position of fanning the horizontal latch 9-1 of the corresponding lock pins 4 in 3 inboard bases outside; Row's pin-and-hole 11-2 is also laterally offered in the position of vertical latch 9-2 of corresponding lock pin 4 on window frame 1 base.Window locks regularly, the position that can first mobile sashes detects pin-and-hole 11-1 and pin-and-hole 11-2, key insertion lock core 5 turns clockwise then, slide block on the lock core 5 is slided in end slipway 6-1, drive horizontal latch 9-1 and stretch out, drive trace 7 simultaneously and 8 turn clockwise around the shaft, the slide block on the right firmly makes vertical latch 9-2 stretch out on the trace 7, when key Rotate 180 °, laterally latch 9-1 and vertically latch 9-2 is all locked pulls up key and just can this moment.In addition, offer pin-and-hole respectively on window frame 1 base and outside sash 3 bases, the user is the open area of pivoted sash according to actual needs, and can fix at any time.

Claims

1, a kind of horizontal drawing window safe lock pin comprises window frame (1), inboard sash (2) and outside sash (3), it is characterized in that: lock pin (4) is installed in the lower right corner at inboard sash (2); Described lock pin (4) is made up of lock core (5), end slipway (6-1), trace (7), rotating shaft (8), transverse slipway (6-2), horizontal latch (9-1) and vertical latch (9-2); Trace (7) is connected in the lock pin (4) by rotating shaft (8), and the two ends slide block of trace (7) assigns into respectively in end slipway (6-1) and the transverse slipway (6-2); Laterally in latch (9-1) and the vertical latch (9-2) back-moving spring (10) is being installed; Row's pin-and-hole (11-1) is laterally offered in the position of the horizontal latch (9-1) of side window fan (3) the corresponding lock pin in inboard base (4) outside; Row's pin-and-hole (11-2) is also laterally offered in the position of vertical latch (9-2) of corresponding lock pin (4) on window frame (1) base.