CN2388334Y - Anti-theft shutter - Google Patents

Abstract

The utility model relates to an anti-theft shutter. A shutter is in a fixed type or a rotary type, and an anti-theft device is arranged in a window sash frame. A rotary shaft which is vertical to a frame plane is arranged in a frame at one side of the window sash frame, and the rotary shaft is fixedly connected with a rotary disk which is provided with two eccentric holes are away from 180 DEG. An upper and a lower bolt metal rods are respectively hinged in the eccentric holes through pins, the other ends of the upper and the lower bolt metal rods respectively extend into slide ways of an upper and a lower transversal frames of the window sash frame so as to enter and retract corresponding inserted slots of the window frame, and a handle is arranged on a shaft head which is arranged at one end of a rotary shaft of the rotary disk and passes through the inner plane of the window sash frame. The utility model has the advantages of anti-theft function, wind and sand prevention, light transmission, gas permeation, beautiful appearance, wide sightline, etc., and can provide an access under the emergency conditions.

Description

Anti-theft louver

The utility model relates to building doors and windows, and concrete is a kind of anti-theft louver.

At present, along with the reform of Chinese economic development and real estate system, real-estate market receives more and more people's concern.On burglary-resisting window market, the burglary-resisting window product category is various, yet, existing burglary-resisting window product all is to add layer of metal safety grid or metal anti-theft reinforcing bar at window usually, although this has played certain antitheft effect, also exist some not enough accordingly simultaneously, mainly be:

1. the room space sight line is subjected to very big constraint, makes the inhabitation people feel that sight line is not broad, and sense of depression and imprison sense are arranged, and influences the overall aesthetics in room.

2. the fixed screw of the outer metal anti-theft net of window all is emerging in outside the wall, subjects to erosion by wind and rain and damages, and is also laid down from the outside by the people easily, or becomes and make the thief seek connections with the metal anti-theft net to swarm into high-rise other climbing along instrument of stealing.

3. just in case run into emergency, such as fire etc., need promptly come in and go out from window, old safety grid can greatly hinder people's action on the contrary, is unfavorable for evacuating rapidly or rescue.

The purpose of this utility model is to overcome the antitheft deficiency of taking measures of general window (door), and a kind of anti-theft louver is provided, and reaching can be antitheft, can also prevent dust storm, printing opacity is ventilative again, has effects such as attractive in appearance, that sight line is open, and the purpose of path can be provided in emergency.

The purpose of this utility model is achieved in that

A kind of anti-theft louver comprises window frame and sash, and sash is made up of window sash frame and blinds, and blinds is fixed or rotary, it is characterized in that:

It is configured in window sash frame anti-theft device to be housed: a rotating shaft is equipped with on the vertical frame plane in the frame of described window sash frame one side, the affixed rotating disk of this rotating shaft, and this rotating disk has mutual distance 180.Two eccentric orfices, with pin hinged upper and lower latch Metallic rod respectively, this upper and lower latch Metallic rod end in addition stretches into the slideway of the upper and lower horizontal frame of window sash frame respectively in this eccentric orfice, its length suitably and can forward and back in the associated socket of window frame; One end of described disk shaft passes on the spindle nose on window sash frame plane handle is housed.

The purpose of this utility model can also realize by following measure:

Blinds in the described window sash frame is rotary, being configured to of its whirligig: described blinds has certain thickness batten, laterally equidistant the setting, the middle part, side, two ends of every blinds batten is articulated in window sash frame left and right sides inner side edge with bearing pin respectively, each blinds batten is articulated in an adjusting rod towards an indoor end side surface with pin, this adjusting rod is contained in the slideway of window sash frame, this adjusting rod lower end connects swing adjusting and revolves lock, it is by tooth bar, gear, gear shaft and lock pin are formed, tooth bar is fixed in the adjusting rod lower end, be fixed in the gear shaft on the indoor plane of a vertical sash with the tooth bar meshed gears, this gear shaft is contained in the slideway that is fixed in window sash frame and from the window sash frame inner plane and passes, on the gear shaft external part, handle is housed, in window sash frame, respectively be fixed with rotation internal buckle ring and rotation outer buckle ring on the gear axle journal in the outside, in being somebody's turn to do, outer buckle ring limits axially movable two extreme positions of gear shaft, the teeth that move inward extreme position and be wheel and rack axially align fully, outwards moving limit position is that the teeth of wheel and rack have only 1/2 to align and 1/2 axial dipole field arranged, the skew teeth slippage of described gear buckles into a lock pin that is fixed in the window frame, this lock pin end is the teeth shape and stops gear to rotate, and realizes the locking of adjusting rod position.

Described sash can be a casement window, also can be sliding sash; Described casement window can also can be many fans for single fan; The laterally push-and-pull of described sliding sash, also vertically push-and-pull.

Skin in described window sash frame is equipped with glass.

Internal layer in described window sash frame is equipped with gauze fan.

The utility model has following actively useful effect:

1. have good spatial vision, overcome general burglary-resisting window (door) and be subjected to wire lath to influence the problem of sight line;

2. window has very wide folding, has overcome the defective that general security window can not outwards be opened;

3. have excellent antitheft function, antitheft and above-mentioned advantage is ideally combined, light-permeable is ventilative, but also shading is kept off the rain;

4. in case of emergency, can promptly come in and go out, overcome the weak point that old security window net hinders people's action from window.

Now in conjunction with the accompanying drawings with preferred embodiment:

Fig. 1 is the structural representation of the utility model sash, is casement window embodiment;

Fig. 2 is the A-A sectional view of Fig. 1;

Fig. 3 is the profile schematic diagram of Fig. 1:

Fig. 4 is that swing of the present utility model is regulated the structural representation that revolves lock;

Fig. 5 is the B-B partial side view of Fig. 4.

Accompanying drawing number:

1. window frame

2. window sash frame

201. the recessed road of the horizontal frame 203. sash frames of sash frame 202. sash

3. blinds (batten) 301. blinds rotary pin shafts

4. adjusting rod 401. pins

5. swing is regulated and is revolved lock

501. tooth bar 502. gears 503. gear shafts

504. rotate outer latch closure 505. rotation inner beckets 506. lock pins

507. slideway 508. handles

6. locking mechanism

601. latch Metallic rod on rotating shaft 602. rotating disks 603.

604. following latch Metallic rod 605. handles

7. hinge

Please refer to Fig. 1 Fig. 2, anti-theft louver of the present utility model comprises window frame 1 and sash, and sash is made up of window sash frame 2 and blinds batten 3, and blinds can be fixed and rotary.

Anti-theft device is housed in window sash frame, it is configured to: a rotating shaft is equipped with on the vertical frame plane in the frame 201 of described window sash frame 2 one sides, the affixed rotating disk 602 of this rotating shaft, this rotating disk has two eccentric orfices of 180 ° of mutual distances, this eccentric orfice is interior with the hinged upper and lower latch Metallic rod 603,604 of pin difference, this upper and lower latch Metallic rod in addition end stretches into the slideway of the upper and lower horizontal frame 202 of window sash frame respectively, its length suitably and can forward and back in the associated socket of window frame 1; One end of described disk shaft 601 passes on the spindle nose of window sash frame handle 605 is housed.

Please be simultaneously with reference to Fig. 4 Fig. 5, blinds in the described window sash frame 2 is rotary, it is configured to: blinds is for there being certain thickness batten, laterally equidistant the setting, the middle part, side, two ends of every blinds batten 3 is articulated in the left and right sides inner side edge of window sash frame 2 respectively with bearing pin 301, each blinds batten 3 is articulated in an adjusting rod 4 towards an indoor end side surface with pin 401, this adjusting rod 4 is contained in the slideway of window sash frame, these adjusting rod 4 lower ends connect swing adjusting and revolve lock 5, it is by tooth bar 501, gear 502, gear shaft 503 and lock pin 506 are formed, tooth bar 501 is fixed in the lower end of adjusting rod 4, be fixed in the gear shaft 503 on the indoor plane of a vertical sash with tooth bar 501 meshed gears 502, this gear shaft 503 is contained in the slideway 507 that is fixed in window sash frame and from the window sash frame inner plane and passes, on gear shaft 503 external parts, handle 508 is housed, in window sash frame, respectively be fixed with rotation internal buckle ring 504 and rotation outer buckle ring 505 on the gear axle journal in the outside, in being somebody's turn to do, outer buckle ring limits gear shaft 503 axially movable two extreme positions: the teeth that move inward extreme position and be gear 502 and tooth bar 501 axially align fully, outwards moving limit position is a gear 502 and the teeth of tooth bar 501 have only 1/2 to align and 1/2 axial dipole field arranged, the skew teeth of described gear 502 are inserted a lock pin 506 that is fixed in the window frame, these lock pin 506 ends are the teeth shape and stop gear 502 to rotate, and realize the locking of adjusting rod position.

During enforcement, described sash can be a casement window, also can be sliding sash; Described casement window can be fanned for list also can be for biparting; The laterally push-and-pull of described sliding sash, also vertically push-and-pull.

Skin in described window sash frame is equipped with glass.

Internal layer in described window sash frame is equipped with gauze fan.

The technical solution of the utility model is applicable to window and door.

Design feature of the present utility model:

Consult Fig. 1, the anti-theft device of this shutter is applicable to fixed shutter (the blinds fixed angle is non-adjustable); Also be applicable to rotary shutter.

In the embodiment shown in fig. 1, antitheft blinds 3 rotatable 0 degree-90 degree of the present utility model regulate by swing that the effect of revolving lock 5 is regulated and the swing of locking blinds, can make the window printing opacity ventilative, but the also shading rain that keeps out the wind.Rotating disk 602 by rotation theft protection device can make latch Metallic rod 603,604 (the latch Metallic rod is ensconced in the frame of window sash frame) motion so that the latch Metallic rod is inserted or do not inserted in the window frame, can realize closing or opening the effect of sash.Hinge 7 is fixed on sash on the window frame, realizes the unlatching or the closing function of sash simultaneously.

Consult Fig. 2, the window blinds by blinds fixedly rotary pin shaft 301 be fixed in the sash frame 201, to realize the fixing and spinfunction of blinds.Regulate with swing and to revolve the lock 5 blinds swing adjusting rods 4 that are connected and swing and regulate to revolve and lock 5 and the acting in conjunction of adjusting gear 502, the swing that can regulate blinds.

Consult Fig. 3, the lock function of closing of two fan sash can be realized in order to lock another fan sash in sash frame 201 fovea superior roads 203 under the effect of the antitheft interlock latch 603,604 of rotation.

The utility model can add or improve structure:

1. the antitheft blinds of rotation of the present utility model also can adopt the pull-up structure, can all move the blinds in the sash in the window frame at window top; Rotate antitheft blinds swing adjusting rod and also can adopt the mode that adapts with blinds pull-up structure, because of it is fabricated to prior art, so do not describe in detail.

2. antitheft blinds of the present utility model also can be completely fixed (blinds of this type of design is fixed angle, and is unadjustable) by the conduit of having dug in the sash frame.The conduit of digging can become 0 degree, 30 degree, 45 degree, 60 degree with horizon.

3. the utility model can add glass at the sash skin, also can be at the additional screen window of internal layer, and its structure only needs to reserve the installation conduit at the sash frame and gets final product.Equally, because of it is fabricated to prior art, also do not describe in detail.

4. the big I of the utility model window is set according to real size, opens, opens up and down about the external-open form of sash can be or single page is opened or multipage open form formula.

Claims (5)

1. an anti-theft louver comprises window frame and sash, and sash is made up of window sash frame and blinds, and blinds is fixed or rotary, it is characterized in that:

It is configured in window sash frame anti-theft device to be housed: a rotating shaft is equipped with on the vertical frame plane in the frame of described window sash frame one side, the affixed rotating disk of this rotating shaft, this rotating disk has two eccentric orfices of 180 ° of mutual distances, this eccentric orfice is interior with the hinged upper and lower latch Metallic rod of pin difference, this upper and lower latch Metallic rod in addition end stretches into the slideway of the upper and lower horizontal frame of window sash frame respectively, its length suitably and can forward and back in the associated socket of window frame; One end of described disk shaft passes on the spindle nose on window sash frame plane handle is housed.

2. anti-theft louver as claimed in claim 1, it is characterized in that: the blinds in the described window sash frame is rotary, being configured to of its whirligig: described blinds has certain thickness batten, laterally equidistant the setting, the middle part, side, two ends of every blinds batten is articulated in window sash frame left and right sides inner side edge with bearing pin respectively, each blinds batten is articulated in an adjusting rod towards an indoor end side surface with pin, this adjusting rod is contained in the slideway of window sash frame, this adjusting rod lower end connects swing adjusting and revolves lock, it is by tooth bar, gear, gear shaft and lock pin are formed, tooth bar is fixed in the adjusting rod lower end, be fixed in the gear shaft on the indoor plane of a vertical sash with the tooth bar meshed gears, this gear shaft is contained in the slideway that is fixed in window sash frame and from the window sash frame inner plane and passes, on the gear shaft external part, handle is housed, in window sash frame, respectively be fixed with rotation internal buckle ring and rotation outer buckle ring on the gear axle journal in the outside, in being somebody's turn to do, outer buckle ring limits axially movable two extreme positions of gear shaft, the teeth that move inward extreme position and be wheel and rack axially align fully, outwards moving limit position is that the teeth of wheel and rack have only 1/2 to align and 1/2 axial dipole field arranged, the skew teeth slippage of described gear buckles into a lock pin that is fixed in the window frame, this lock pin end is the teeth shape and stops gear to rotate, and realizes the locking of adjusting rod position.

3. anti-theft louver as claimed in claim 1 is characterized in that: described sash can be a casement window, also can be sliding sash; Described casement window can also can be many fans for single fan; The laterally push-and-pull of described sliding sash, also vertically push-and-pull.

4. anti-theft louver as claimed in claim 1 is characterized in that: the skin in described window sash frame is equipped with glass.

5. anti-theft louver as claimed in claim 1 is characterized in that: the internal layer in described window sash frame is equipped with gauze fan.

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