CN106968582A - A kind of Novel movable anti-theft net - Google Patents
A kind of Novel movable anti-theft net Download PDFInfo
- Publication number
- CN106968582A CN106968582A CN201710134176.XA CN201710134176A CN106968582A CN 106968582 A CN106968582 A CN 106968582A CN 201710134176 A CN201710134176 A CN 201710134176A CN 106968582 A CN106968582 A CN 106968582A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- spur gear
- window
- burglary
- bevel gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/04—Shutters, movable grilles, or other safety closing devices, e.g. against burglary of wing type, e.g. revolving or sliding
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
- E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
- E05F11/08—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with longitudinally-moving bars guided, e.g. by pivoted links, in or on the frame
- E05F11/12—Mechanisms by which the bar shifts the wing
- E05F11/14—Mechanisms by which the bar shifts the wing directly, i.e. without links, shifting the wing, e.g. by rack and gear or pin and slot
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The present invention provides a kind of Novel movable anti-theft net, including burglary-resisting window, escape window, one end of escape window is hinged on burglary-resisting window by spring hinge, and the rack formation bolt mechanism of grooved hole, slotted eye and controlling organization is all provided with the position corresponding with burglary-resisting window of escape window free end；First rotating shaft, the second rotating shaft, the 3rd rotating shaft are fixed on the side wall of casing by bearing, and first rotating shaft, the second rotating shaft are horizontal direction axle, and the 3rd rotating shaft is vertical direction axle；Key is connected with the first spur gear in first rotating shaft, key is connected with the second coaxial spur gear, first bevel gear in second rotating shaft, key is connected with coaxial second bevel gear, the 3rd spur gear in 3rd rotating shaft, first spur gear, the second spur gear diameter parallel and composition revolute pair, first bevel gear, second bevel gear engagement connection and axis are mutually perpendicular to, the 3rd spur gear, rack engagement connection.It is practical the beneficial effects of the invention are as follows safe.
Description
Technical field
The present invention relates to the grid on wall, door, window, and in particular to a kind of anti-theft net, more particularly, to a kind of new
Type moving anti-theft net.
Background technology
Anti-theft net is the topmost security protection measure of residential building window, and the effect of its major embodiment is anti-intrusion, anti-fall.Prevent
The outsider invades indoor from window, prevents indoor people, thing from falling from window.Circulate the anti-theft net used in current China market
It is divided into fixed and movable two class.Fixation type theft-proof net (as shown in Figure 1a) can stop invasion completely but once installing and using,
Just it is permanently fixed.Although playing anti-theft security protective effect, but if occurring emergency, such as fire, indicator of trapped personnel can not be certainly
Row greatly reduces chances of survival from escaping and deploying with hindering rescue work outside window.In addition in daily life
In, fixation type theft-proof net also counteracts that the small article fortune of low layer user takes.
Therefore moving anti-theft net is just quietly given birth to, in the market there is also similar moving anti-theft net, such as simple
The anti-theft net (Fig. 1 b) of easy locking-type, this product triggering device exposure is easily broken therefore without higher antitheft outside
Performance, reduces the security that anti-theft net should have, also sliding movable burglary-resisting window (Fig. 1 c), by vertical light-wall pipe
Material forms the active anti-theft door of horizontal push-and-pull, manual operation switch through hinge connection.Material is mainly color steel and Thin Stainless Steel
Wall hollow tube, thickness is in 0.3mm or so, so burglary-resisting window performance is not good, it is easy to by malicious sabotage.Pushed away using lower load-bearing
Pull-up structure, so push-and-pull underaction, with the passing of time structure have inclination and distortion, so service life is shorter.Therefore also lack at present
The Novel movable burglary-resisting window that a kind of high security and lasting usability and practical convenience have simultaneously.
The content of the invention
It is an object of the invention to provide a kind of Novel movable simple in construction, simple to operate, easy to utilize is antitheft
Net.
The technical scheme is that：A kind of Novel movable anti-theft net of the present invention, including burglary-resisting window, escape window, institute
The one end for stating escape window is hinged on burglary-resisting window by spring hinge, and the other end is free end, the escape window free end with
Grooved hole, the rack formation bolt mechanism of the slotted eye and controlling organization are all provided with the corresponding position of burglary-resisting window；
The controlling organization includes casing and the first rotating shaft being arranged in casing, the second rotating shaft, the 3rd rotating shaft, described the
One rotating shaft, the second rotating shaft, the 3rd rotating shaft are fixed on the side wall of casing by bearing, and the first rotating shaft, the second rotating shaft are equal
For horizontal direction axle, and it is perpendicular with burglary-resisting window, and the 3rd rotating shaft is vertical direction axle；
The first rotating shaft is extended to outside casing, and is provided with rocking handle in end, and key is connected with first in the first rotating shaft
Key is connected with key in the second coaxial spur gear, first bevel gear, the 3rd rotating shaft and connected in spur gear, second rotating shaft
Coaxial second bevel gear, the 3rd spur gear are connected to, first spur gear, the second spur gear diameter parallel and composition are rotated
Pair, the first bevel gear, second bevel gear engagement connection and axis are mutually perpendicular to, the 3rd spur gear, rack engagement
Connection.
The length of the burglary-resisting window and wide respectively 146cm, 146cm, the length of the escape window and wide respectively 90cm,
70cm。
The present invention has the advantages and positive effects of：
(1) antitheft, lifesaving, escape are cleverly combined, effectively solving emergency burglary-resisting window can not be smooth
A series of problems of opening.
(2) triggering device is cleverly introduced within doors, effectively solves the risk of locking device person thefted opening.
(3) spring hinge cleverly is applied into burglary-resisting window chain to connect, effectively solves what anti-theft net was opened rapidly
Function.
(4) burglary-resisting window that the design only need to just can control on anti-theft net by indoor rocking handle is switched, and passes through spring hinge
The quick opening of burglary-resisting window is achieved that, actuation means are located at interior, and transmission device is placed among casing, safe.Just
It is practical in escape.Using the general rack-and-pinion in market and axle, cost is relatively low.
Brief description of the drawings
Fig. 1 a are the structural representations of fixation type theft-proof net in background technology.
Fig. 1 b are the structural representations of the anti-theft net of simple locking-type in background technology.
Fig. 1 c are the structural representations of sliding movable burglary-resisting window in background technology.
Fig. 2 is the structural representation of the embodiment of the present invention 1.
Fig. 3 is the structural representation of controlling organization.
Fig. 4 is force analysis illustraton of model.
In figure：
1- burglary-resisting windows, 2- escape windows, 3- spring hinges, 4- slotted eyes, 5- controlling organizations, 6- first rotating shafts, second turn of 7-
Axle, the rotating shafts of 8- the 3rd, the spur gears of 9- first, the spur gears of 10- second, 11- first bevel gears, 12- second bevel gears, 13- the 3rd
Spur gear, 14- racks, 15- bearings, 16- rocking handles.
Embodiment
The present invention is elaborated below in conjunction with the accompanying drawings.
As illustrated, a kind of Novel movable anti-theft net of the present invention, including burglary-resisting window 1, escape window 2, spring hinge
3rd, slotted eye 4, controlling organization 5, first rotating shaft 6, the second rotating shaft 7, the 3rd rotating shaft 8, the first spur gear 9, the second spur gear 10,
One bevel gear 11, second bevel gear 12, the 3rd spur gear 13, rack 14, bearing 15, rocking handle 16；
One end of escape window 2 is hinged on burglary-resisting window 1 by spring hinge 3, and the other end is free end, and escape window 2 is certainly
Grooved hole 4 is all provided with the position corresponding with burglary-resisting window 1 by holding, the formation latch of rack 14 of the slotted eye 4 and controlling organization 5
Mechanism；
The controlling organization 5 includes casing and the first rotating shaft 6 being arranged in casing, the second rotating shaft 7, the 3rd rotating shaft 8,
First rotating shaft 6, the second rotating shaft 7, the 3rd rotating shaft 8 are fixed on the side wall of casing by bearing 15, first rotating shaft 6, second turn
Axle 7 is horizontal direction axle, and perpendicular with burglary-resisting window 1, and the 3rd rotating shaft 8 is vertical direction axle；
The first rotating shaft 6 is extended to outside casing, and is provided with rocking handle 16 in end, and key is connected with first in first rotating shaft 6
Key is connected with key in the second coaxial spur gear 10, first bevel gear 11, the 3rd rotating shaft 8 and connected in spur gear 9, the second rotating shaft 7
There are coaxial second bevel gear 12, the 3rd spur gear 13, the first spur gear 9, the diameter parallel of the second spur gear 10 and composition are rotated
Pair, first bevel gear 11, the engagement of second bevel gear 12 connection and axis are mutually perpendicular to, and the 3rd spur gear 13, rack 14 are engaged
Connection.
The course of work of this example：
The present apparatus includes：
First, former dynamic part：The first spur gear 9 that the rocking handle 16 for giving power with hand is connected；
2nd, running part：First rotating shaft 6, the second rotating shaft 7, the bearing portions of the 3rd rotating shaft 8, spur gear and spur gear
The engaged transmission of engaged transmission, bevel gear and bevel gear.
3rd, executable portion：3rd spur gear 13, rack 14, spring hinge 3.
This case moving anti-theft net, it is as follows in the quick opening procedure of Emergency time：When people's shake rocking handle 16 is rotated clockwise,
The first spur gear 9 is rotated clockwise by first rotating shaft 6, the second spur gear 10 being meshed with the first spur gear 9 is counterclockwise
Rotate, drive first bevel gear 11 to rotate counterclockwise by the second rotating shaft 7.The second bevel gear engaged with first bevel gear 11
12, change transmission direction, second bevel gear 12 is rotated counterclockwise.The 3rd spur gear 13 is set to turn counterclockwise by the 3rd rotating shaft 8 again
Dynamic, i.e., vertical paper is inwardly rotated, and is moved right the level of rack 14, is separated with slotted eye 4, in the elastic force of left end spring hinge
Under, burglary-resisting window is opened rapidly.In Emergency time, deploy with can more contributing to escape and rescue work.Locked when needing its
When, it can rotate counterclockwise rocking handle 16, on the contrary, can finally make rack move to left insertion slotted eye 4 when process is with opening, form latch
Structure, locks burglary-resisting window.Due to the protection of casing, except swinging handle, the external world can not interfere with this process, safely and effectively
Realize the function of quick emergency opening.
By taking general window size as an example, the length of burglary-resisting window 1 and wide respectively 146cm, 146cm are taken, it is required if overall open
Power is larger and opening speed is slower, therefore the length of escape window 2 and wide respectively 90cm can be taken according to window opening dynamics and speed,
70cm.For the function of realizing the function of safe antitheft Yu be easy to rescue and escape, hand dress is used in the dynamic part of window original
Put, without using motor.Because hand opening can avoid power failure motor under emergency from using.Its is secondary
Ask locking device can not be by outdoor opening, it is v=50mm/s to take latch translational speed, it is ensured that indoor occupant is in Emergency time
It is quick to open, and must ensure that triggering device is located at the place that can be quickly found within doors, require in addition in triggering triggering device
Meanwhile, window simultaneously quick can be opened readily, and take indoor hand speed to be 2r/s.
The motion that this case is combined to realize two spatial intersectings and vertical axis using bevel gear-straight spur gear is transmitted.
Driving link is the first spur gear 9, and execution component is the rack 14 with latch, and rack 14 is moved back and forth, so as to control escape window
2 switch.Due to the spring hinge being made of cylindroid helical-coil torsion spring.Work as rotation crank, when opening latch, on spring
Lower jaw provides the power reversed to the constraint reaction of window as to window, makes burglary-resisting window pivoting.Realization is quickly readily beaten
Open.
Its spring section mechanical model and force analysis (force analysis such as Fig. 4).
Wherein F2It is pressure of the latch to window, FN1It is constraint reaction of the upper hinge to window, FN2It is constraint of the lower jaw to window
Counter-force (1) seeks the torque Mz that spring is produced to ensure that wicket is opened rapidly, so using elastic hinge, wherein using cylinder spiral shell
Revolve torsionspring.It is when opening latch, under spring force effect, door is rotated around z-axis.If not remembering the friction in hinge, bullet
The constraint reaction of power hinge on the door is equal to zero for the torque of z-axis.According to《Rational mechanics》Middle rigid body round fixed axis rotates differential side
Journey：If door is approximately considered as into rectangular thin plate, quality is that 5kg length is 0.9 meterWherein m is the quality J of doorz1Jz1For door for the axle by barycenter according to parallel-axis theorem：Can obtain rotary inertia for 1.25kg. ㎡ again because For
Make to open as early as possible, if velocity of rotation is W=pi/2 rad/s, opening speed is 1s, the torque that can obtain spring generation is
2.12N.m (2) seeks the pressure F of latch on the door；When the door closes, according to standing balance, a point power takings square in z-axis must can be inserted
The pressure F=Mz/b of pin on the door；Equal to 2.35N, and according to the slip friction factor of common used material, from steel-steel, no profit
It is sliding to take coefficient of friction to be that 0.15 frictional force obtained between latch is 0.3525N.
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present invention
Example, it is impossible to be considered as the practical range for limiting the present invention.All equivalent changes made according to the present patent application scope and improvement
Deng within the patent covering scope that all should still belong to the present invention.
Claims (2)
1. a kind of Novel movable anti-theft net, it is characterised in that：Including burglary-resisting window, escape window, one end of the escape window passes through
Spring hinge is hinged on burglary-resisting window, and the other end is free end, the escape window free end position corresponding with burglary-resisting window
On be all provided with grooved hole, the rack formation bolt mechanism of the slotted eye and controlling organization；
The controlling organization includes casing and the first rotating shaft being arranged in casing, the second rotating shaft, the 3rd rotating shaft, described first turn
Axle, the second rotating shaft, the 3rd rotating shaft are fixed on the side wall of casing by bearing, and the first rotating shaft, the second rotating shaft are water
Flat axis of orientation, and it is perpendicular with burglary-resisting window, and the 3rd rotating shaft is vertical direction axle；
The first rotating shaft is extended to outside casing, and is provided with rocking handle in end, and key is connected with the first straight-tooth in the first rotating shaft
Key is connected with key in the second coaxial spur gear, first bevel gear, the 3rd rotating shaft and is connected with altogether in wheel, second rotating shaft
The second bevel gear of axle, the 3rd spur gear, first spur gear, the second spur gear diameter parallel and composition revolute pair are described
First bevel gear, second bevel gear engagement connection and axis are mutually perpendicular to, the 3rd spur gear, rack engagement connection.
2. a kind of Novel movable anti-theft net according to claim 1, it is characterised in that：The length and width point of the burglary-resisting window
Wei not 146cm, 146cm, length and width respectively 90cm, 70cm of the escape window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710134176.XA CN106968582A (en) | 2017-03-08 | 2017-03-08 | A kind of Novel movable anti-theft net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710134176.XA CN106968582A (en) | 2017-03-08 | 2017-03-08 | A kind of Novel movable anti-theft net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106968582A true CN106968582A (en) | 2017-07-21 |
Family
ID=59330002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710134176.XA Pending CN106968582A (en) | 2017-03-08 | 2017-03-08 | A kind of Novel movable anti-theft net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106968582A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952342A (en) * | 2018-08-10 | 2018-12-07 | 天津城建大学 | A kind of intelligent antitheft net |
| CN114198009A (en) * | 2021-12-16 | 2022-03-18 | 常德市境宏金属结构有限责任公司 | Foldable aluminum alloy door and window who easily flees |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4831777A (en) * | 1986-06-04 | 1989-05-23 | Nu-Line Industries Co. | Adjustable width doorway safety gate apparatus |
| JP2008025202A (en) * | 2006-07-21 | 2008-02-07 | Itaru Hamaguchi | Extendable rain shutter door device |
| CN201661207U (en) * | 2009-11-19 | 2010-12-01 | 陈政伟 | Solderless integrated aluminum alloy theftproof window |
| CN201818221U (en) * | 2010-08-24 | 2011-05-04 | 刘佳 | Multifunctional combined anti-theft net, safety door and clothes drying rack |
| CN104018768A (en) * | 2014-05-05 | 2014-09-03 | 张煜尧 | Escape anti-theft window |
| CN203835078U (en) * | 2014-05-16 | 2014-09-17 | 宁波金洋化工物流有限公司 | Dump trailer set bar mechanism |
| CN206581852U (en) * | 2017-03-08 | 2017-10-24 | 天津城建大学 | A kind of Novel movable anti-theft net |
-
2017
- 2017-03-08 CN CN201710134176.XA patent/CN106968582A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4831777A (en) * | 1986-06-04 | 1989-05-23 | Nu-Line Industries Co. | Adjustable width doorway safety gate apparatus |
| JP2008025202A (en) * | 2006-07-21 | 2008-02-07 | Itaru Hamaguchi | Extendable rain shutter door device |
| CN201661207U (en) * | 2009-11-19 | 2010-12-01 | 陈政伟 | Solderless integrated aluminum alloy theftproof window |
| CN201818221U (en) * | 2010-08-24 | 2011-05-04 | 刘佳 | Multifunctional combined anti-theft net, safety door and clothes drying rack |
| CN104018768A (en) * | 2014-05-05 | 2014-09-03 | 张煜尧 | Escape anti-theft window |
| CN203835078U (en) * | 2014-05-16 | 2014-09-17 | 宁波金洋化工物流有限公司 | Dump trailer set bar mechanism |
| CN206581852U (en) * | 2017-03-08 | 2017-10-24 | 天津城建大学 | A kind of Novel movable anti-theft net |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952342A (en) * | 2018-08-10 | 2018-12-07 | 天津城建大学 | A kind of intelligent antitheft net |
| CN114198009A (en) * | 2021-12-16 | 2022-03-18 | 常德市境宏金属结构有限责任公司 | Foldable aluminum alloy door and window who easily flees |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170721 |
|
| RJ01 | Rejection of invention patent application after publication |