CN103470112A - Burglar mesh escape window device - Google Patents
Burglar mesh escape window device Download PDFInfo
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- CN103470112A CN103470112A CN2013104113790A CN201310411379A CN103470112A CN 103470112 A CN103470112 A CN 103470112A CN 2013104113790 A CN2013104113790 A CN 2013104113790A CN 201310411379 A CN201310411379 A CN 201310411379A CN 103470112 A CN103470112 A CN 103470112A
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- dodge gate
- unblanking
- unit
- window body
- fixed window
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Abstract
The invention provides a burglar mesh escape window device which comprises a fixed window body. The fixed window body is provided with a movable door and a locking hole, the movable door is connected with the fixed window body through a hinge rotary shaft, an unlocking unit is arranged on the fixed window body, the movable door is provided with a movable door front baffle, the upper end and the lower end of the unlocking unit are provided with supporting seats which are connected with the fixed window body through bolts, and the movable door front baffle is connected with the movable door through the hinge rotary shaft. The burglar mesh escape window device is simple in structural design, easy to manufacture and install, good in reliability, high in safety, and capable of being conveniently locked and unlocked. Traces such as finger marks and sweat stains are not easily left behind on number keys or rollers of the code unlocking unit like an ordinary code lock, so that antitheft performance of the burglar mesh escape window device is greatly improved.
Description
Technical field
The present invention relates to a kind of safety grid escape window device, belong to the safety device field.
Background technology
At present, the method that solves the safety grid escape in actual life has two kinds mostly, a kind of: install easy radial type escape window additional on safety grid, then pin with one or more common padlocks, the quantity of locking in the method is crossed the safety of safety grid at least and will be reduced, the quantity of lock is crossed and is opened at most inconvenience, common lock all needs with key operated in addition, and key is not easy to management, if lack a wherein key, just can't open escape window, thereby delay escape opportunity.Another kind is: install escape window additional on safety grid, then on escape window, install conventional combination lock additional, when the method is opened, easily on numerical key or digital roller, stay the vestige (as referred to trace, sweat stain) that is conducive to decryption, theftproof is bad; In addition, there are Similar Problems in the method and first method, and the quantity of lock can affect the safety of safety grid and open conveniency.
Summary of the invention
For solving safety and the conveniency that in prior art, the safety grid escape device is opened, the present invention proposes a kind of safety grid escape window device.
For this reason, technical scheme of the present invention is: a kind of safety grid escape window device, comprise fixed window body, be provided with dodge gate and locking hole on fixed window body, dodge gate is provided with one handle, and the other end of handle is connected with camshaft, above camshaft, relevant position is provided with locked latch, between dodge gate and fixed window body, by the hinge rotating shaft, be connected, it is characterized in that: described fixed window body is provided with the unit of unblanking, and described dodge gate is provided with the dodge gate front apron; Upper end in the unit of unblanking is connected with axis of rotation, and the other end of axis of rotation is connected with above-mentioned camshaft; Lower end in the unit of unblanking is provided with knob, the other end of knob is connected with a screw rod, the top of screw rod is provided with a band scale swivel nut, top with the scale swivel nut is provided with a support cylinder fuse, be provided with a bulb cylinder fuse in the upper end of support cylinder fuse, the upper end of bulb cylinder fuse is provided with a spring again and forms the internal construction of the unit of unblanking with this, at upper and lower two ends, the outside of the unit of unblanking, is equipped with bearing, by bolt, it is connected with fixed window body; Be provided with through hole on the dodge gate front apron, be provided with scale mark in through hole, for observing the shift position of inside with the scale swivel nut, the dodge gate front apron is connected with dodge gate by the hinge rotating shaft.
Improvement to such scheme is: the quantity of the unit of unblanking can be increased according to the actual requirements or be reduced, with practicality and the safety that improves this device.
Improvement to such scheme is: the dodge gate front apron is provided with locking device, and locking device is comprised of built-in lock and key.
Further improvement of these options is: be provided with password and force the back to zero module on the unit of unblanking, described password forces zero resetting device to be comprised of lifting top rod, rotating shaft latch, spring, be provided with spring on the surface of lifting top rod, the other end of spring is connected with the lower end with the scale swivel nut in the above-mentioned unit of unblanking; One end of lifting top rod is provided with the rotating shaft latch, on the top of rotating shaft latch, is provided with a spring, and the other end of this spring is connected with the forms on dodge gate.By this module being set to improve the level of security of this password.
Using method of the present invention:
Password arranges: at first with key, open the dodge gate front apron, escape window is carried out to the password setting, each unit of unblanking is carried out to the password setting, thereby form a unlocking cipher combination of numbers; Then, the locking front apron, can enable this device.
Open: in order the screw rod on each unit of unblanking is rotated, will moves to the password position set with the scale swivel nut; Then handle is rotated down to 90 degree, all locked latches is exited to the locking hole of fixed window body, by all unit password back to zeros of unblanking, rotatable dodge gate is realized the unlatching of escape window.
Locking: dodge gate is rotated to locked position, then handle is rotated up to 90 degree, now all locked latches rise and insert in the locking hole of fixed window body under the effect of camshaft overhead cam, the cylinder fuse of all inside, unit of unblanking automatically resets to locked position under spring action simultaneously, thereby realizes the locking of escape window.
This installs use principle:
Its principle of unblanking is: the rotation by screw rod promotes band scale swivel nut moving linearly (swivel nut and scale are connected to one), thereby promote its inner cylinder fuse and move to enable possition (password position of setting), can realize pulling handle 90 degree, thereby drive the camshaft rotation, the locked latch that rotarily drives of cam moves down, shift out the endoporus of fixed window body, can realize the unlatching of dodge gate.After due to need, being unblanked in all unit of unblanking simultaneously, thereby the rotation that could realize axis of rotation realizes unblanking, for " interlock " unblanked, (the dodge gate front apron is provided with through hole and scale mark to principle herein, for observing the shift position with the scale swivel nut of the inside, unit of unblanking, for convenience of observing, the scale front end can be coated with reflectorized material).
Password forces the operating principle of back to zero module to be: after the unit password is respectively unblanked in input, realize the rotation of axis of rotation, make locked latch exit the internal holes of fixed window body; Now, the unblank password of unit forces the back to zero module also to produce motion, drive lifting top rod and move upward when the inside, unit of respectively unblanking is with the scale swivel nut to move up, thereby the rotating shaft latch is laterally headed into left in the hole on fixed window body, now dodge gate is stuck and can not opens; Only have by the reverse rotation screw rod, by all unit password back to zeros of unblanking, be about to get back to initial position (extreme lower position) with the lifting top rod of scale swivel nut and laminating with it, and the rotating shaft latch is got back to original position under the spring tension effect, now the latch at its top exits from the hole of fixed window body, thereby realize dodge gate be rotated down unlatching (for prevent escape window open after password leakage, this module of ad hoc meter).Make so all springs that can also guarantee in this device and get back to reset condition under the pulling force effect, thereby extend its application life.
Beneficial effect:
The present invention is pure Machine Design, and it is simple in structure, functional performance is reliable.Can on existing safety grid, install and can carry out Seriation Design according to actual conditions, also can facilitate furniture carrying and airing clothes.Because quantity, the size of its unlocking apparatus and locked latch can be flexible and changeable, so can change its safety according to actual conditions; Be multiaxis between dodge gate and fixed window body, dodge gate main frame and its front apron and be articulated and connected, before dodge gate, airtight baffle plate and the rotating shaft of locking hook are that many hook locks stop, and these measures have all guaranteed the safety of escape window; In addition, for preventing password, reveal, escape window is provided with password and forces zero resetting device after opening, and after all password back to zeros, dodge gate just can be opened; Password arranges module and has also considered safety issue, and in escape after sash lock closes, this device eye of unblanking is covered up by the steel plate of dodge gate front apron, can't force to unblank.
This apparatus structure simplicity of design, be easy to manufacture to install, good reliability, safe, open, locking is very convenient; The password unlocking unit is the easy vestige (as referred to trace, sweat stain) that stays decryption on numerical key or roller unlike conventional combination lock, and its theftproof is improved greatly.
The accompanying drawing explanation
Fig. 1 is opening structural representation of the present invention;
Fig. 2 is decomposition texture schematic diagram of the present invention;
The structural representation that Fig. 3 is part 11 in Fig. 2;
The assembling drawing that Fig. 4 is part 11 in Fig. 2;
The structural representation that Fig. 5 is part 10 in Fig. 2.
Number in the figure is: 1, fixed window body; 2, dodge gate; 3, locked latch; 4, camshaft; 5, connecting pin; 6, axis of rotation; 7, hinge rotating shaft; 8, dodge gate front apron; 9, mobile door assembly; 10, password is forced the back to zero module; 11, the unit of unblanking; 12, handle; 13, shaft block ring; 14, bearing; 15, alignment pin; 16, bolt; 17, spring; 18, cylinder fuse; 19, bulb cylinder fuse; 20, support cylinder fuse; 21, band scale swivel nut; 22, screw rod; 23, locating snap ring; 24, cottor pin; 25, bearing; 26, bolt; 27, rotating shaft latch; 28, lifting top rod; 29, spring; 30, spring.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
A kind of safety grid escape window device, comprise fixed window body 1, be provided with dodge gate 2 and locking hole on fixed window body 1, dodge gate 2 is provided with one handle 12, the other end of handle 12 is connected with camshaft 4, and above camshaft 4, relevant position is provided with locked latch 3, between dodge gate 2 and fixed window body 1, by hinge rotating shaft 7, is connected, it is characterized in that: described fixed window body 1 is provided with the unit 11 of unblanking, and described dodge gate 2 is provided with dodge gate front apron 8; Be connected with axis of rotation 6 in the 11 upper end, unit of unblanking, the other end of axis of rotation 6 is connected with above-mentioned camshaft 4; Unblanking, 11 lower end, unit is provided with knob, the other end of knob is connected with a screw rod 22, the top of screw rod 22 is provided with a band scale swivel nut 21, be provided with a support cylinder fuse 20 on the top with scale swivel nut 21, the upper end of support cylinder fuse 20 is provided with a bulb cylinder fuse 19, is provided with a spring 17 in the upper end of bulb cylinder fuse 19 again and forms the internal construction of the unit 11 of unblanking with this; Be provided with bearing 14 in the 11 upper end, unit of unblanking, lower end is provided with bearing 25, by bolt 16 and bolt 26, connects on fixed window body 1 respectively; Be provided with through hole on dodge gate front apron 8, be provided with scale mark in through hole, for observing the shift position of inside with scale swivel nut 21, dodge gate front apron 8 is connected with dodge gate 2 by hinge rotating shaft 7.
As shown in Figure 1, fixed window body 1 is welded on safety grid, then mobile door assembly 9 and fixed window body 1 are coupled together by hinge rotating shaft 7; Mobile door assembly mainly forces back to zero module and dodge gate front apron locking device three parts to form by the module of unblanking, the unit password of unblanking.
As shown in Figure 2, Figure 3, Figure 4, the escape window dodge gate unblank module mainly by: be three in several unit 11(Fig. 4 that unblank, can increased according to the actual requirements or reduce), axis of rotation 6, axis of rotation axial location shaft block ring 13, camshaft 4, the axis of rotation used be connected connecting pin 5, the locked latch 3 of use, the unit of unblanking be connected use bolt 16 and alignment pin 15 with dodge gate and form with camshaft.The course of work of unit 11 of unblanking is: rotating screw bar 22, because screw rod can not be moved axially by locating snap ring 23 and cottor pin 24 constraints, so will be with scale swivel nut 21 upwards to promote to produce straight-line displacement through the screw thread transmission, thereby the support cylinder fuse 20 that top is in contact with one another, bulb cylinder fuse 19, cylinder fuse 18 upwards promote.See through the through hole and the scale mark (Digital ID) that dig in advance on dodge gate front apron 8 front surfaces and observe the inner shift position (observe for convenience the scale front end and can be coated with reflectorized material) with scale swivel nut 21, to be threaded to the corresponding password figure position set in advance with scale swivel nut 21, can make its inner bulb cylinder fuse 19 move to enable possition.After all unit of unblanking all move into place by set password, handle 12 is rotated down to 90 degree, realize axis of rotation 6 rotations, and drive camshaft 4 90-degree rotations by connecting pin 5; Now, in the locking hole of locked latch 3 from fixed window body 1, exit, realize unblanking.
Meanwhile, the password of unblanking on unit forces back to zero module 10 also to produce motion, when 11 inside, unit of unblanking move up with scale swivel nut 21, drive lifting top rod 28 moves upward simultaneously, and (lifting top rod 28 fits together and moves upward with band scale swivel nut 21 under the effect of spring 29, and rise to sustained height with band scale swivel nut), because can driving rotating shaft latch 27, the rising of lifting top rod 28 laterally heads into left in the hole of fixed window body, now dodge gate is stuck and can not opens, only have by the reverse rotation screw rod, by the password back to zero of all unit of unblanking (being about to get back to initial position with the lifting top rod of scale swivel nut and laminating with it), now drive rotating shaft latch 27 and get back to original position under spring 30 effects, it is exited from the hole of fixed window body, that with this, realizes dodge gate is rotated down unlatching (as shown in Figure 5).The purpose of doing like this is the leakage that prevents the rear password of escape window unlatching.
During the locking escape window, only dodge gate need be rotated to return, handle is rotated up to 90 degree, realize that turning cylinder drives camshaft reverse rotation 90 degree, in now locked latch rises the locking hole of insertion fixed window body under the extruding of cam, realize locking.Meanwhile, the cylinder fuse in the unit corresponding rotation diameter of axle endoporus of respectively unblanking, due to resetting of its internal holes, under the effect of spring 19, return to initial locking position, waits for unlatching next time.
For dodge gate front apron locking device, be mainly used in resetting of password.When reseting password, must input original code, escape window is opened; The keyhole that now can expose the inner common built-in lock of dodge gate, rotate up 90 degree thereby insert the rotating shaft of key rotary locking cylinder drive locking hook, just can make all locking hooks break away from the locking hole on the dodge gate front apron, thereby open the dodge gate front apron.As shown in Figure 3, while reseting password, the support cylinder fuse of the unit of only need respectively unblanking is upwards pressed inner spring in top, by the space squeezed out, takes out this fuse, with this, takes out the cylinder fuse in all unit of unblanking; Then by new password combination, each fuse is reloaded in endoporus, complete password reset, last locking dodge gate front apron.
This apparatus structure simplicity of design, be easy to manufacture to install, good reliability, safe, open, locking is very convenient; The password unlocking unit is the easy vestige (as referred to trace, sweat stain) that stays decryption on numerical key or roller unlike conventional combination lock, and its theftproof is improved greatly.
Claims (4)
1. a safety grid escape window device, comprise fixed window body, be provided with dodge gate and locking hole on fixed window body, dodge gate is provided with one handle, the other end of handle is connected with camshaft, and above camshaft, relevant position is provided with locked latch, between dodge gate and fixed window body, by the hinge rotating shaft, is connected, it is characterized in that: described fixed window body is provided with the unit of unblanking, and described dodge gate is provided with the dodge gate front apron; Upper end in the unit of unblanking is connected with axis of rotation, and the other end of axis of rotation is connected with above-mentioned camshaft; Lower end in the unit of unblanking is provided with knob, the other end of knob is connected with a screw rod, the top of screw rod is provided with a band scale swivel nut, top with the scale swivel nut is provided with a support cylinder fuse, be provided with a bulb cylinder fuse in the upper end of support cylinder fuse, the upper end of bulb cylinder fuse is provided with a spring again and forms the internal construction of the unit of unblanking with this; Two ends up and down in the unit of unblanking are equipped with bearing, by bolt, it are connected with fixed window body; Described dodge gate front apron is provided with through hole, is provided with scale mark in through hole, and the dodge gate front apron is connected with dodge gate by the hinge rotating shaft.
2. a kind of safety grid escape window device according to claim 1, it is characterized in that: the quantity of the unit of unblanking can be increased according to the actual requirements or be reduced.
3. a kind of safety grid escape window device according to claim 2, it is characterized in that: be provided with password and force the back to zero module on the unit of unblanking, described password forces zero resetting device to be comprised of lifting top rod, rotating shaft latch, spring, be provided with spring on the surface of lifting top rod, the other end of spring is connected with the lower end with the scale swivel nut in the above-mentioned unit of unblanking; One end of lifting top rod is provided with the rotating shaft latch, on the top of rotating shaft latch, is provided with a spring, and the other end of this spring is connected with the forms on dodge gate.
4. a kind of safety grid escape window device according to claim 1, it is characterized in that: be provided with locking device on the dodge gate front apron, locking device is comprised of built-in lock and key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310411379.0A CN103470112B (en) | 2013-09-11 | 2013-09-11 | A kind of burglar mesh escape window device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310411379.0A CN103470112B (en) | 2013-09-11 | 2013-09-11 | A kind of burglar mesh escape window device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103470112A true CN103470112A (en) | 2013-12-25 |
| CN103470112B CN103470112B (en) | 2017-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310411379.0A Expired - Fee Related CN103470112B (en) | 2013-09-11 | 2013-09-11 | A kind of burglar mesh escape window device |
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| Country | Link |
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| CN (1) | CN103470112B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2588030Y (en) * | 2002-12-18 | 2003-11-26 | 赵曦 | Window fence with self-life saving function |
| JP2010209663A (en) * | 2009-03-06 | 2010-09-24 | Iwato Hanbai Kk | Window device |
| CN201883897U (en) * | 2010-12-07 | 2011-06-29 | 郦超男 | Fireproof theft-protection escaping net |
| CN201915801U (en) * | 2010-12-26 | 2011-08-03 | 黄冈职业技术学院 | Semi-automatic password escape antitheft window |
| CN203430218U (en) * | 2013-09-11 | 2014-02-12 | 湖北汽车工业学院 | Burglar mesh escape window device |
-
2013
- 2013-09-11 CN CN201310411379.0A patent/CN103470112B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2588030Y (en) * | 2002-12-18 | 2003-11-26 | 赵曦 | Window fence with self-life saving function |
| JP2010209663A (en) * | 2009-03-06 | 2010-09-24 | Iwato Hanbai Kk | Window device |
| CN201883897U (en) * | 2010-12-07 | 2011-06-29 | 郦超男 | Fireproof theft-protection escaping net |
| CN201915801U (en) * | 2010-12-26 | 2011-08-03 | 黄冈职业技术学院 | Semi-automatic password escape antitheft window |
| CN203430218U (en) * | 2013-09-11 | 2014-02-12 | 湖北汽车工业学院 | Burglar mesh escape window device |
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| Publication number | Publication date |
|---|---|
| CN103470112B (en) | 2017-11-07 |
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