CN109025584A

CN109025584A - A kind of anti-intrusive door and window safe hinge

Info

Publication number: CN109025584A
Application number: CN201810850499.3A
Authority: CN
Inventors: 陈亚南
Original assignee: 陈亚南
Current assignee: Wenzhou Nan Yun metal products Co., Ltd.
Priority date: 2018-07-28
Filing date: 2018-07-28
Publication date: 2018-12-18
Anticipated expiration: 2038-07-28
Also published as: CN109025584B

Abstract

The present invention relates to a kind of anti-intrusive door and window safe hinges, including being hinged and connected the hinge formed by left and right two plates arranged side by side, it further include the fixed block being placed on the left of hinge, the plate in left side slides back and forth with fixed block connect and realize through the first spring supporting that front-rear position remains unchanged；There are sliding cavity of the opening towards the right side, the second spring for having the latch that can be horizontally slipped in sliding cavity and being placed on the left of latch on the fixed block, latch is slided to the right and squeezed with the left side of the plate in left side under the elastic force effect of second spring and contacts；Two plates are equipped with the perforative locking hole in left and right, locking hole and locking Block- matching and front-back staggered is arranged, and when hinge sliding, hinge, which generates displacement, keeps locking hole corresponding with latch, and latch is inserted into locking hole under the elastic force effect of second spring；It further include the horizontally disposed push rod being placed on the right side of hinge, push rod is corresponding with the position of latch；The present invention can carry out effective protection to external impact.

Description

A kind of anti-intrusive door and window safe hinge

Technical field

The present invention relates to door and window security technology area, especially a kind of anti-intrusive door and window safe hinge.

Background technique

Currently, hinge used in door, window in daily life is common hinge, do not have security protection performance, When by external force collision, this conventional hinge is easily detached from from door, window or outline border, leads to security risk, can also be by illegal point Son is utilized and is forced open the door, and is brought property loss to owner, is endangered its personal safety.

Summary of the invention

For above situation, to make up technical deficiency present in the prior art, the present invention provides a kind of anti-intrusive door Window safe hinge, to solve the problems, such as that existing hinge can not carry out effective protection to external force collision.

Its technical solution solved is: including being hinged and connected group through rear portion by left and right two plates being vertically arranged arranged side by side At hinge, further include the fixed block being placed on the left of hinge, the plate in left side slid back and forth with fixed block connect and through axis before The first spring supporting being arranged afterwards is not remained unchanged with realizing by the front-rear position between the plate and fixed block on the left of when external force； There is sliding cavity of the opening towards the right side on the fixed block, has the latch that can be horizontally slipped in sliding cavity and be placed on the left of latch Axis horizontal setting at least one second spring, one end of second spring contacts with the bottom surface of sliding cavity, second spring The left end face contact of the other end and latch, latch sliding to the right and plate with left side under the elastic force effect of second spring Left side squeeze contact；Two plates are equipped with the perforative locking hole in left and right, and locking hole is matched with locking block size And front-back staggered is arranged, when the plate in left side namely hinge are by external force and when forward slip, the first spring is compressed, hinge phase Generating forward displacement for fixed block keeps locking hole corresponding with latch front-rear position, and latch is made in the elastic force of second spring It slides to the right and is inserted into locking hole under；It further include the horizontally disposed push rod being placed on the right side of hinge, push rod and latch Position is corresponding, when push rod is moved to the left, latch by push rod promotion and slide to the left and completely into sliding cavity, close Page resetted under the elastic force effect of the first spring and by latch block.

Structure of the invention is exquisite, and it is convenient to operate, and is not required to intervene manually danger can be realized temporarily to lock door and window automatically, Stop external impact effectively, ensure the personal safety as well as the property safety of indoor occupant, also can avoid hinge from wall or door and window Upper disengaging, so that hinge can still work normally after hitting.

Detailed description of the invention

Fig. 1 is main view of the invention.

Fig. 2 is A-A cross-sectional view of the invention.

Fig. 3 is B-B cross-sectional view of the invention.

B-B cross-sectional view when Fig. 4 is present invention locking.

B-B cross-sectional view when Fig. 5 is present invention unlock.

Fig. 6 is axonometric drawing of the invention.

Fig. 7 is isometric cutaway view of the invention.

Specific embodiment

Below in conjunction with attached drawing, specific embodiments of the present invention will be described in further detail.

It is provided by Fig. 1 to Fig. 7, the present invention includes by left and right two plates 1 being vertically arranged arranged side by side through the hinged phase in rear portion The even hinge of composition, further includes the fixed block 2 being placed on the left of hinge, the plate 1 in left side slides back and forth connection with fixed block 2 and passes through The first spring 3 support being arranged before and after axis is to realize not by the front-rear position between the plate 1 and fixed block 2 on the left of when external force It remains unchanged；There is sliding cavity 4 of the opening towards the right side on the fixed block 2, has 5 He of latch that can be horizontally slipped in sliding cavity 4 It is placed at least one second spring 6 of the axis horizontal setting in 5 left side of latch, one end of second spring 6 and the bottom of sliding cavity 4 Face contact, the other end of second spring 6 and the left end face contact of latch 5, latch 5 is under the elastic force effect of second spring 6 Sliding to the right is simultaneously contacted with the extruding of the left side of the plate in left side 1；Two plates 1 are equipped with the perforative locking hole in left and right 7, locking hole 7 is matched with 5 size of latch and front-back staggered setting, when left side plate 1 namely hinge by external force and forward When sliding, the first spring 3 is compressed, and hinge, which generates forward displacement relative to fixed block 2, makes 5 front and back of locking hole 7 and latch Position is corresponding, and latch 5 is slided to the right under the elastic force effect of second spring 6 and is inserted into locking hole 7；It further include being placed in hinge The horizontally disposed push rod 8 on right side, push rod 8 is corresponding with the position of latch 5, when push rod 8 is moved to the left, latch 5 by The promotion of push rod 8 and slide to the left and completely into sliding cavity 4, hinge resetted under the elastic force effect of the first spring 3 and incite somebody to action 5 block of latch.

Preferably, the sliding block 9 for thering is the front-rear direction being placed on the left of it to be arranged on the plate 1 in the left side, fixed block 2 On have and be placed in sliding slot 10 with the matched sliding slot 10 of sliding block 9, sliding block 9, constitute the plate 1 in left side through sliding block 9 and sliding slot 10 solid Determine the structure slid back and forth on block 2；First spring 3, which is placed in sliding slot 10, is placed in 9 front of sliding block, the axis of the first spring 3 Setting, one end of the first spring 3 are contacted with sliding block 9 before and after line, the other end of the first spring 3 and the front end face contact of sliding slot 10, The first spring 3 elastic force effect under, sliding block 9 slide backward and with the rear end face of sliding slot 10 extruding contact, thus realize not by Front-rear position between plate 1 on the left of when external force and fixed block 2 is remained unchanged through the elastic force effect of the first spring 3.

Preferably, have on the fixed block 2 with the matched front and back recessing groove 11 of push rod 8, avoid push rod 8 be moved forward and backward When with fixed block 2 generate collision.

Preferably, the invention also includes the embedded block 12 being placed on the right side of hinge, push rod 8 is slidably inserted into the right embedded block 12 Interior, the right end of the push rod 8 has defining flange 13, has on embedded block 12 and the matched limit sliding chutes 14 of defining flange 13, push rod 8 On be set with the third spring 15 being placed in limit sliding chutes 14, the both ends of third spring 15 left side with limit sliding chutes 14 respectively With the left end face contact of defining flange 13, constitutes elastic force of the defining flange 13 through third spring 15 and slide to the right and drive push rod 8 It slides to the right, defining flange 13 is made to squeeze the structure contacted with the right side of limit sliding chutes 14.

Preferably, being equipped with the push handle 16 for being placed in 8 front side of push rod on the push rod 8, have and push handle 16 on embedded block 12 Matched resigning sliding slot 17.

The present invention, will be right in use, fixed block 2 is installed on wall using fasteners such as tapping screw, swell fixtures The plate 1 of side is installed on door body or forms, when the corresponding position that insert 12 is fixed on door body or forms closes door/window Push rod 8 is corresponding with 5 position of latch, and push handle 16 is placed in door/forms indoor, while opening up on door/forms and locking hole 7, the recessing groove of 16 Corresponding matching of push rod 8 and push handle.

When normal use, the present invention is identical as conventional hinge function, can provide rotational support for door/forms, hinge exists The elastic force effect of first spring 3 is lower to keep the relative position between fixed block 2 constant, and the front and back of locking hole 7 and latch 5 is wrong Position setting pop up latch 5 can not by the blocking of hinge, therefore will not influence the unlatching of door/forms and closure.

The displacement trend to indoor direction can be generated when door/forms are by external force collision, when external impact power is greater than the When the elastic force of one spring 3, hinge with door/forms to indoor moving, to make to generate relative displacement between hinge and fixed block 2, After the displacement reaches the safe distance of setting, locking hole 7 is moved to, latch 5 corresponding with 5 front-rear position of latch with hinge It is no longer influenced by the blocking of hinge, thus under the effect of the elastic force of second spring 6, latch 5, which slides to the right, to be popped up and passes through locking Hole 7 and enter on door/forms in the recessing groove that opens up, at this time door/forms be locked up block 5 be fixed on current location and without normal direction room Inside/outside direction is mobile, and at this time can block because of hinge by latch 5 door/forms unlock normally-open by key And can not rotate, so that external impact source or criminal cannot be introduced into interior, guarantee the safety of indoor occupant.

After danger releases, indoor occupant only need to push to the left push handle 16 to head into push rod 8 in fixed block 2 latch 5 It can be realized the reset of latch 5, and under the effect of the elastic force of the first spring 3, hinge is shot back to initial position and real again Now to the blocking of latch 5, push handle 16 is unclamped at this time, push rod 8 resets sliding under the elastic force effect of third spring 15, in order to Next operation.

Therefore, it is not difficult to find that structure of the invention is exquisite, it is convenient to operate, and being not required to intervene manually after installing can be realized Danger temporarily locks door and window automatically, initially bears impact force hitting by first spring and is formed to impact force certain slow Punching greatly reduces the shearing that the connecting portion of hinge and wall and door and window is subject to, and after latch is by the locking of door and window position, External impact power can the correspondence card slot through being opened up on door and window directly act on latch, hinder external impact effectively Gear ensures the personal safety as well as the property safety of indoor occupant, also can avoid hinge and is detached from from wall or door and window, so that cutting with scissors after hitting Chain can still work normally.

Further, since the conventional mounting means of existing hinge is will to be cut with scissors after expansion tube is placed in wall using tapping screw Chain is marked closely on expansion tube, and in order to further increase safety of the invention, can in wall the pre-buried gold with threaded hole Belong to block, then fixed block is placed in wall and benefit is bolted on metal block, so that fixed block can not be from wall On be constrained from, further increase hinge installation after reliability.

Claims

1. a kind of anti-intrusive door and window safe hinge, including being hinged and connected the hinge formed by left and right two plates (1) arranged side by side, It is characterized in that, further including the fixed block (2) being placed on the left of hinge, the plate (1) in left side slides back and forth with fixed block (2) to be connect And it is supported through the first spring (3) to realize that the two front-rear position remains unchanged；There is opening towards right cunning on the fixed block (2) Dynamic chamber (4), the interior second spring (6) for having the latch (5) that can be horizontally slipped and being placed on the left of latch (5) of sliding cavity (4), lock Stops (5) is slided to the right and is squeezed with the left side of the plate in left side (1) under the elastic force effect of second spring (6) and contacts；Institute Two plates (1) stated are equipped with the perforative locking hole in left and right (7), and locking hole (7) is matched with latch (5) and front-back staggered is set It sets, when hinge sliding, hinge, which generates displacement, keeps locking hole (7) corresponding with latch (5), and latch (5) is in second spring (6) Lower insertion locking hole (7) of elastic force effect in；It further include the horizontally disposed push rod (8) being placed on the right side of hinge, push rod (8) and lock The position of stops (5) is corresponding.

2. the anti-intrusive door and window safe hinge of one kind according to claim 1, which is characterized in that on the plate (1) in left side Have sliding block (9), has on fixed block (2) and be placed in sliding slot (10) with sliding block (9) matched sliding slot (10), sliding block (9), constitute left side The structure that is slid back and forth on fixed block (2) through sliding block (9) and sliding slot (10) of plate (1)；First spring (3) is placed in cunning It is placed in slot (10) in front of sliding block (9), under the elastic force effect of the first spring (3), sliding block (9) slides backward and and sliding slot (10) rear end face squeezes contact, to realize that the front-rear position between the plate (1) and fixed block (2) in left side remains unchanged.

3. the anti-intrusive door and window safe hinge of one kind according to claim 1, which is characterized in that have on fixed block (2) with The matched front and back recessing groove (11) of push rod (8).

4. one kind according to claim 1 puts intrusive door and window safe hinge, which is characterized in that further include being placed in the hinge right side The embedded block (12) of side, push rod (8) are slidably inserted into the right in embedded block (12), and the right end of the push rod (8) has defining flange (13), have on embedded block (12) with defining flange (13) matched limit sliding chutes (14), be set on push rod (8) and be placed in limit and slide Third spring (15) in slot (14) constitutes defining flange (13) and slides to the right through the elastic force of third spring (15) and drive push rod (8) it slides to the right, defining flange (13) is made to squeeze the structure contacted with the right side of limit sliding chutes (14).

5. the anti-intrusive door and window safe hinge of one kind according to claim 1, which is characterized in that be equipped with and set on push rod (8) Push handle (16) on front side of push rod (8).