CN201915802U - Single track push-pull and open-close self-locking antitheft net - Google Patents

Abstract

The utility model discloses an antitheft net installed on a building window capable of preventing people from passing through, which can be automatically unlocked when a fire hazard occurs.Meanwhile, the antitheft net can be unlocked to be pushed or pulled to open at any indoor position according to needs, which can be automatically locked when closed.In a protection structure formed by metal tube section bars, a self-locking device and a control circuit, a housing is fixedly formed by rectangular pipes at the two vertical sides of the built-in self-locking device, transverse upper and lower grooved type guide grooves and guide rails thereof.A push-pull telescopic protective body of the antitheft net is formed by the intersection connection of the vertical rectangular pipes, the transverse connection pipes and the telescopic connecting rods.Meanwhile, an indoor fire hazard smog detector is provided and the button thereof is connected with the circuit for controlling the self-locking device.The protection structure formed by the metal tube section bars serves as not only the safety device for the antitheft of building windows, but also the convenient device for fire hazard first aid.

Description

The single track push-and-pull opens and closes the self-locking safety grid

Affiliated technical field

The utility model relates to a kind of building window anti-theft safety device, but especially can realize not destroying the safeguard structure body push-and-pull unlatching that metal material constitutes, and automatically locks when closing; The energy automatic unlocking can be controlled the safety grid of unblanking at the circuit control button that indoor optional position is provided with when the indoor breaking out of fire of building.

Background technology

Present known safety grid is to install a fan vertical hinged door locking additional with Metal Material Welding overall structure or welding integral structure to form, but, meet when indoor breaking out of fire needs emergency management and rescue and must catch hell, lockset is exposed easily by outdoor robber's artificial destruction, do not satisfy the antitheft requirement of window, wicket need be key operated simultaneously, and is key operated because of not having when meeting fire fire-fighting emergency relief, overall structure all can catch hell and the delay time at stop, does not also satisfy the needs of emergency management and rescue.The metal material integral solder constitutes safety grid and can't solve antitheft and the difficult problems inside fire emergency management and rescue.

The window safety grid that common metal material monolithic welding constitutes can not have simultaneously that window antitheftly, emergent is overcome difficulties, fire rescue, the function of providing amenities for the people, and is effectively utilized the function of building window to cause difficulty, leads to accident easily and takes place.

Summary of the invention

Can not satisfy the deficiency that window anti-theft security, fire fire-fighting emergency relief are convenient, provide amenities for the people, beautify the environment simultaneously in order to overcome existing safety grid.The utility model provides a kind of and constitutes moving telescopic integral body with metal material, with the movable side column of the channel section that has latch hook, interior dress self-locking device housing square type tube edge post coincident configuration is integral pick-proof pillar lock, by fire hazard aerosol fog probe, relay, electromagnet form the fire alarm circuit automatically control unblank and push button, electromagnet are formed the manually control window single track push-and-pull switching self-locking antitheft net of unblanking of circuit.The safety grid that this safety grid not only makes the building window that the metal material formation is set can the push-and-pull closure be set up defences, satisfy security protection, antitheft requirement, and can be in fire hazard aerosol fog probe, relay, push button control pillar lock be installed in the indoor optional position of building the electromagnet auto-unlocking of self-locking device, but the safety grid push-and-pull is opened remove protection, satisfy fire rescue, the requirement of providing amenities for the people, solved the safety grid lockset and artificially easily damaged, hinder fire rescue, cause the problem of life inconvenience.Realized building window safety grid can be in the fire safety evaluating scope of setting automatic unlocking, can control push-and-pull unlatching, closure, reach the purpose of providing amenities for the people, beautify the environment.This safety grid has fire automatic emergency function, and is simple to operate, sound construction, protection, anti-theft security.

The technical scheme that the utility model technical solution problem adopts is: at grade, horizontal, vertical metal tube, channel section intersect and connect, in the mass activity safeguard structure of forming with self-locking device, control circuit, the vertical both sides side column rectangular tube and the horizontal upper and lower grooved guide groove of dress self-locking device in the pipe profile, guide rail constitutes the overall fixed housing.In the housing scope, the channel section of outer edge vertical belt latch hook and adjacent two vertical rectangular tubes, intersect with horizontal three pillar type shrinking connecting-rod and to be connected to form pattern and to constitute one group of telescopic unit, all the other per five adjacent vertical rectangular tubes and horizontal pentastyle shrinking connecting-rod intersect and are connected to form pattern and constitute one group of telescopic unit, vertical rectangular tube between every group of telescopic unit is adjacent is linked to be telescopic movable integral body with horizontal connecting piece welding, and forms shrinking connecting-rod accommodation space fixing between each unit.The whole connection with housing, bearing wheel of telescopic movable is combined into and can push-and-pull opens, close, and closes and can automatically lock, and meets the fire auto-unlocking, can arbitrarily open at any time, close.Metal material constitutes the safety grid of rigidity isolating and protecting when closing at window.When single track push-and-pull switching self-locking antitheft net is fixedly mounted on window, under release unhook state, there is active force can make telescopic movable integral body drive the lower edge guide groove at bearing wheel, guide rail moves to a direction, shrinking connecting-rod is collected under the motive force effect and takes in the district simultaneously, active column moves to spacing the stopping that shrinking connecting-rod is set, safety grid is opened the open mode maximum, realized in same plane, using metal tube, section bar flexibly connects, the single track safety grid that welding constitutes can telescopic moving in housing, reach the window rigidity and isolate releasing, eliminate the purpose of window obstacle.Otherwise active force makes telescopic movable integral body move to housing lock hook direction and is stretched to the limiting plate desired location, and the grooved post overlaps by self-locking device with the housing side column and locks, and the isolation of window metal material rigidity is provided with formation, reaches the purpose that window can be antitheft.The electromagnet of self-locking device is connected with inside fire smoke detector, circuit control button in the vertical rectangular tube of housing simultaneously, meeting the warning of breaking out of fire smoke detector sends electric current automatically or manually presses control button connection circuital current, the electromagnetic actuation that connects in the circuit, break away from latch hook from promptly being connected the pulling of electromagnet connecting rod locking plate wink, the auxiliary unlatching spring that is installed in shrinking connecting-rod flicks the grooved column lock immediately and is disengaged, guaranteed the reliability that self-locking device breaks off relations, reached safety grid and opened safety, reliably purpose.Safety grid can choose at random unidirectional, bidirectional opening by the width of window, and both sides form the both sides clear space to intermediate compression during bidirectional opening.

The beneficial effects of the utility model are: the building window is possessed security protection is arranged, antitheft the time, solve the window safety grid easily and meet fire auto-unlocking and at any time, arbitrarily manually the operation of deploying troops on garrison duty is withdrawn a garrison, closed in the safety grid unlatching.Channel section, rectangular tube and shrinking connecting-rod constitute in the scalable mobile overall structure pattern, the shrinking connecting-rod sound construction, overall structure is simply attractive in appearance, the rectangular tube of dress self-locking device overlaps self-locking with vertical grooved column in the housing, many latch hooks cover in the self-locking device, good concealment, and compact conformation is firm, possess tamper-resistant function, safe in utilization; The circuit control that electromagnet, relay, button, fire hazard aerosol fog probe are formed is unblanked, and circuit structure is simple, convenient, safety, reliable.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified:

Fig. 1 is a locked closed elevation of the present utility model;

Fig. 2 is that elevation is opened in first embodiment release of safety grid;

Fig. 3 is that the vertical I-I of Fig. 1 is analysed and observe second embodiment constructional drawing of safety grid;

Fig. 4 is that Figure 1A-A analyses and observe the 3rd embodiment constructional drawing of safety grid;

Fig. 5 is that Figure 1B-B analyses and observe the 4th embodiment constructional drawing of safety grid;

Fig. 6 is that Fig. 2 C-C analyses and observe the 5th embodiment constructional drawing of safety grid;

Fig. 7 is that Fig. 6 II-II is analysed and observe the 6th embodiment constructional drawing of safety grid;

Fig. 8 is a safety grid unlock circuit schematic diagram;

In the drawings: 1. self-locking device, 2. pentastyle shrinking connecting-rod, 3. three pillar type shrinking connecting-rod, 4. connecting piece, 5. from locking plate, 6. limiting plate, 7. latch hook, 8. spacing card is 9. opened spring, 10. back-moving spring, a. the movable side column of channel section, a1. square type tube edge post, (b, c, d, e). square type pipe active column, F. lower guide channel; G. upper rail, K. relay, E. smoke detector, H. guide rail, M. bearing wheel, N. electromagnet, S. push button, W. guide wheel.

The specific embodiment

In Fig. 1, square type tube edge post (a1) constitutes housing with upper rail (G), lower guide channel (F), guide rail (H) welding; Pentastyle shrinking connecting-rod (2) intersects with square type pipe active column (c), (d), (e) and is connected square type moving telescopic active unit of welding formation; Three pillar type shrinking connecting-rod (3) intersects with the movable side column (a) of channel section, square type pipe active column (b), (c) and is connected square type moving telescopic active unit of welding formation; Square type pipe active column (c) between the adjacent moving telescopic active unit is welded to form the movable integral body of square type moving telescopic with connecting piece (4); The telescopic moving track of pentastyle shrinking connecting-rod (2), three pillar type shrinking connecting-rod (3) and guide groove (G), (F) are parallel, parallel to each other between the shrinking connecting-rod that vertically is provided with in the moving telescopic active unit, parallel staggering between the shrinking connecting-rod of adjacent moving telescopic active unit horizontally set.

In embodiment illustrated in fig. 2, two square type pipe active columns (c) and connecting piece (4) welding between the adjacent moving telescopic active unit, the space that forms between two columns is that shrinking connecting-rod (2), (3) moving process shrink the space that hides connecting rod, and distance fixing between adjacent two square type pipe active columns (c) is greater than spacing between other column.

In the embodiment shown in fig. 3, it is interior mobile that shrinking connecting-rod (2), (3), channel section activity side column (a), square type pipe active column (b, c, d, e), the crossing connection of connecting piece (4) are welded to form square type moving telescopic activity integral body and guide rail (H), bearing wheel (M), guide wheel (W) flexible connection is limited in housing.The axis of upper rail (G), lower guide channel (F), guide rail (H), bearing wheel (M), guide wheel (W) all at grade.

In the embodiment shown in fig. 4, three pillar type shrinking connecting-rod (3) is made up of large and small two pipes, tubule built-in spring (9) passes the movable side column (a) of channel section, the movable side column of tubule one end and channel section (a) welding is fixing, and the other end passes square type pipe active column (b) and skids off at end points welded limiting card (8) restriction column (b); The tubule that bassoon one end will be welded with spacing card (8) is enclosed within the pipe fixing with square type pipe active column (b) welding, and the other end passes square type pipe active column (c) and skids off at end points welded limiting card (8) restriction column (c).

In the embodiment shown in fig. 5, pentastyle shrinking connecting-rod (2) is made up of two big, little three pipes, tubule passes square type pipe active column (e), and to get the welding of centre position and square type pipe active column (e) fixing, and tubule two ends respectively pass square type pipe active column (d) and skid off at end points welded limiting card (8) restriction column (d); The tubule that each bassoon one end will be welded with spacing card (8) is enclosed within the pipe fixing with square type pipe active column (d) welding, and the other end passes square type pipe active column (c) and skids off at end points welded limiting card (8) restriction column (c).

In the embodiment shown in fig. 6, the movable side column of hook with lock (7) channel section (a) forms one pick-proof pillar lock when square type tube edge post (a1) direction moves to topped coincidence of square type tube edge post (a1).

In the embodiment shown in fig. 7, be connected by unsettled being fixed in the square type tube edge post (a1) and of limiting plate (6) restriction from locking plate (5) with electromagnet (N) connecting rod; The movable side column of channel section (a) is when square type tube edge post (a1) moves to latch hook (7) and enters square type tube edge post (a1), latch hook (7) hypotenuse will be from locking plate (5) jacking, latch hook (7) passes when locking plate (5) arrives latch hook (7) recess, promoted to reset by the multiple spring (10) in position from locking plate (5), the movable side column of hook with lock (7) channel section (a) is automatically locked on the square type tube edge post (a1) from locking plate (5); Pulling force when electromagnetic actuation moves upward can make from locking plate (5) and latch hook (7) and break away from, movable side column (a) latch-release of channel section.

In unlock circuit schematic diagram shown in Figure 8, smoke detector (E) sends electric current when reporting to the police, and connects the relay (K) of circuit, relay (K) adhesive, and the electromagnet in the circuit (N) electric current is connected, electromagnet (N) adhesive; Push button (S) is pressed the electromagnet (N) in the electric current connection circuit, electromagnet (N) adhesive; The electric current of the electromagnet (N) in alarm release, the push-button reset circuit disconnects, and electromagnet (N) automatically resets.

Claims (5)

1. a single track push-and-pull opens and closes the self-locking safety grid, at control circuit, self-locking device, movable pulley and metal pipe material, section bar is formed in the graphic structure of window anti-theft device, laterally on the grooved, lower guide channel, the vertical rectangular tube welding of square rail and interior dress self-locking device constitutes housing, the transversal stretching connecting rod, connecting piece, vertical rectangular tube, the channel section of hook with lock intersects welding, connect and compose the movable pattern of the whole moving telescopic of energy, housing and moving telescopic activity entire combination are formed window rigidity isolating and protecting figure, it is characterized in that: the movable side column of the channel section of hook with lock, adjacent two rectangular tube active columns and three pillar type shrinking connecting-rod intersect and flexibly connect, be welded to form one group of movable telescopic unit, five rectangular tube active columns of adjacent sequential and pentastyle shrinking connecting-rod intersect and flexibly connect, be welded to form one group, adjacent two rectangle active columns and connecting piece welding are linked to be telescopic movable integral body between every group, and the fixing shrinking connecting-rod accommodation space of formation, moving telescopic integral body has the movable side column of channel section of latch hook, stretching moves to and the topped position that overlaps of interior dress self-locking device housing square type tube edge post, latch hook is blocked from locking plate is connected and fixed the fire hazard aerosol fog probe that the electromagnet of self-locking device and indoor optional position are provided with, control button, the control circuit of unblanking that relay is formed connects.

2. single track push-and-pull according to claim 1 opens and closes the self-locking safety grid, it is characterized in that: shrinking connecting-rod is made up of the many different metal tubes in cross section, every metal tube one end welds with the rectangular tube that intersects, the other end passes adjacent rectangular tube and skids off at end points welded limiting card restriction rectangular tube, to pass in metal tube that the rectangular tube end points is welded with spacing card is enclosed within metal tube one end, and be welded on the rectangular tube, the other end passes adjacent rectangular tube and skids off at end points welded limiting card restriction rectangular tube.

3. single track push-and-pull according to claim 1 opens and closes the self-locking safety grid, it is characterized in that: the channel section side column of hook with lock and the housing rectangular tube side column of interior dress self-locking device are topped to be overlapped when lock-out state, be the pillar lock that overlaps the one pick-proof, latch hook is with orthogonal from locking plate.

4. single track push-and-pull according to claim 1 opens and closes the self-locking safety grid, it is characterized in that: channel section, rectangular tube, guide groove, guide rail, composition housing, the overall structure figure that shrinking connecting-rod and channel section side column, rectangular tube column intersect vertically and connect to form telescopic moving, its axis of slip wheel all at grade, metal material constituted the unlatching of rigidity isolation integral body when the contraction of overall structure figure was moved in push-and-pull, and metal material formation rigidity isolation integral body is closed when extending when the contraction of overall structure figure is moved in push-and-pull.

5. single track push-and-pull according to claim 1 opens and closes the self-locking safety grid, it is characterized in that: channel section, rectangular tube and shrinking connecting-rod intersect vertically and connect and compose many group movable telescopics unit, with connecting piece every group of two adjacent rectangular tubes are welded between the movable telescopic unit, form the district of taking in of fixing shrinking connecting-rod moving telescopic.

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