CN2498275Y - Synchronous bolt style security window - Google Patents

Abstract

Disclosed is a synchronous bolt theft-proof window, comprising frames, a fixed window leaf and a movable window leaf. The utility model is characterized in that left and right side jambs of the movable window leaf are provided with bolt posts that can move up and down under the effect of outer force. The bolt posts can stretch out of the top of the left and right side jambs of the movable window leaf. Through holes of the bolt posts, which are used to prevent the bolt posts to drop down, are arranged on the bottoms of the left and right side jambs of the movable window leaf. The bottom of the upper frame is provided with a hole used for the bolt post to be inserted into. A movable window leaf locking mechanism, which is composed of a coiling gate lock, a swinging arm and a transverse rod, is arranged inside the lower frame, wherein, the swinging arm is arranged inside the lower frame by means of a post pin, and can swing around the post pin. The upper end of the swinging arm is movably connected with the transverse rod, and the lower end of the swinging arm is movably connected with two stretching arms of the coiling gate lock. Posts, which can stretch out of the lower frame and can be inserted into the through holes of the bolt posts arranged on the bottoms of the left and right side jambs of the movable window leaf, are arranged on the transverse rod. Compared with the prior art, the utility model has a better theft-proof performance with more convenient using.

Description

Synchronous bolt formula burglary-resisting window

Technical field

The utility model relates to the building doors and windows technical field, particularly synchronous bolt formula burglary-resisting window.

At present, the window that uses in the building field has sliding sash and pushes two kinds of windows open, and what wherein sliding sash adopted is the form pinning window leaf of hook look, and what push the window employing open is that the form that latch is locked is pinned the window leaf, so the window theftproof performance of these two kinds of form of structure is bad.In order to strengthen theftproof performance, people are just installed safety grid additional outside window, but this safety grid that installs additional exists many potential safety hazards, and also have a strong impact on the city appearance of the city.

Summary of the invention

Goal of the invention of the present utility model provides the good synchronous bolt formula burglary-resisting window of a kind of theftproof performance, to solve the weak point that prior art exists.

In order to realize the foregoing invention purpose, the technical scheme that the utility model adopted is: synchronous bolt formula burglary-resisting window, comprise window frame and fixed casement window leaf and the active window leaf of living, the fixed casement window leaf is fixedlyed connected with window frame, live active window leaf with the fixed casement window leaf and live that the employing hinge is connected between the active window leaf, the active window leaf of living is made of window face and frame, and the size specification of the active window leaf of living is identical with the fixed casement window leaf, it is characterized in that on a left side of living active window leaf, lay the hitching post that can move up and down under external force in the left frame, described hitching post can stretch out the left side of active window leaf alive, the left frame top is on a left side of living active window leaf, the bottom of left frame has not enough so that the hitching post through hole that described hitching post falls down; Have in the bottom of upper window frame can make hitching post retouch into keyhole; In the window frame active window leaf locking mechanism alive that is made of rolling gate door lock, swing arm, cross bar is being installed down, wherein swing arm is installed in down in the window frame by pin, and swing arm can be swung around pin; The upper end of described swing arm and cross bar loose joint, two semi-girder loose joints of lower end and rolling gate door lock; On cross bar, be provided with and stretch out outside the following window frame, and can insert the interior column of hitching post through hole of the left and right frame bottom of the active window leaf of living.

Method of work of the present utility model is: when windowing state, the active window leaf of living can stack up, and places the back side of fixed casement window leaf, so just can broaden one's vision.When closing the window state, with key clockwise shearing rolling gate door lock, two semi-girders on rolling gate door lock both sides to the left and right stretch, and make the swing arm swing.The swing arm jack-up cross bar of swing, column on the cross bar is stretched out down outside the window frame, and be inserted in the hitching post through hole of left and right frame bottom of active window leaf alive hitching post jack-up in the left and right frame of the active window leaf of will living simultaneously, be inserted in the keyhole of upper window frame bottom, the active window leaf of will living pins.As windowing, as long as rotate rolling gate door lock with the key inhour, make two semi-girder retractions on the rolling gate door lock, drive the swing arm backswing, cross bar is losing under the situation of support force, the dependence self gravitation sinks, and the column on the cross bar is withdrawed from the hitching post through hole of the left and right frame bottom of the active window leaf of living.Hitching post in the left and right frame of active window leaf alive loses effective support and also can withdraw from the keyhole of upper window frame bottom, so just can push active window leaf alive open.Because employing design scheme as above, the utility model are compared with prior art, theftproof performance is better, uses more convenient.Can replace existing outdoor anti-theft net fully.

Description of drawings

Fig. 1 is the structural representation of the utility model when closing the window state;

Fig. 2 is the structural representation of the utility model when windowing state.

The specific embodiment

Synchronous bolt formula burglary-resisting window as depicted in figs. 1 and 2, comprise window frame 1 and fixed casement window leaf 2 and the active window leaf 3 of living, fixed casement window leaf 2 is fixedlyed connected with window frame 1, live active window leaf 3 with fixed casement window leaf 2 and live that employing hinge 4 is connected between the active window leaf 3, the active window leaf 3 of living is made of window face and frame, and the size specification of the active window leaf 3 of living is identical with fixed casement window leaf 2, on a left side of living active window leaf 3, left frame 5, lay the hitching post 7 that can move up and down under external force in 6, hitching post 7 can stretch out the left side of active window leaf 3 alive, left frame 5,6 tops are on a left side of living active window leaf 3, left frame 6,7 bottom has deficiency so that the hitching post through hole 8 that hitching post 7 falls down; Have the keyhole 10 that hitching post 7 is inserted in the bottom of upper window frame 9; In the window frame 11 the active window leaf locking mechanism alive that is made of rolling gate door lock 12, swing arm 13, cross bar 14 is being installed down, wherein swing arm 13 is installed in down in the window frame 11 by pin 15, and swing arm 13 can be around pin 15 swings; The upper end of swing arm 13 and cross bar 14 loose joints, two semi-girders, 16,17 loose joints of lower end and rolling gate door lock 12; On cross bar 14, be provided with and stretch out down outside the window frame 11, and can insert the interior column 18 of hitching post through hole 8 of left and right frame 5,6 bottoms of work active window leaf 3.Aforesaid rolling gate door lock 12 can substitute with other lockset, as Fingerprint Lock, safe-guard door lock etc.

Claims (1)

1, synchronous bolt formula burglary-resisting window, comprise window frame (1) and fixed casement window leaf (2) and the active window leaf (3) of living, fixed casement window leaf (2) is fixedlyed connected with window frame (1), live and to adopt hinge (4) to be connected between active window leaf (3) and fixed casement window leaf (2) and the work active window leaf (3), the active window leaf (3) of living is made of window face and frame, and the size specification of the active window leaf (3) of living is identical with fixed casement window leaf (2), it is characterized in that on a left side of living active window leaf (3), left frame (5,6) lay the hitching post (7) that can move up and down under external force in, described hitching post (7) can stretch out the left side of active window leaf alive (3), left frame (5,6) top is on a left side of living active window leaf (3), left frame (5,6) bottom has not enough so that the hitching post through hole (8) that described hitching post (7) falls down; Have the keyhole (10) that hitching post (7) is inserted in the bottom of upper window frame (9); In the window frame (11) the active window leaf locking mechanism alive that is made of rolling gate door lock (12), swing arm (13), cross bar (14) is being installed down, wherein swing arm (13) is installed in down in the window frame (11) by pin (15), and swing arm (13) can be swung around pin (15); The upper end of described swing arm (13) and cross bar (14) loose joint, two semi-girders (16,17) loose joint of lower end and rolling gate door lock (12); On cross bar (13), be provided with and stretch out outside the following window frame (11), and can insert the interior column (18) of hitching post through hole (8) of left and right frame (5, the 6) bottom of the active window leaf (3) of living.

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