CN2268778Y - Opening/closing anti-stealing net - Google Patents

Abstract

The utility model discloses an antitheft net in an opening/closing type, which comprises an upper guiding rail 1, a lower guiding rail 2, the spacing connecting mechanism 5 of a fixed end, a lock mechanism 4 and a movable antitheft net plate 3 closing and opening along a movable antitheft net plate 3. The movable antitheft net plate 3 comprises a net fan 7, a connecting mechanism 8 and a sliding base 9. The axial lines of the upper guiding rail 1 and the lower guiding rail 2 are the line segments of plane assembly. The cross section structure is corresponding to the sliding base. The utility model enables the sky landscape of a balcony or a window to be complete and eliminates the prison feeling generated by the people working and living in the antitheft net. An electric opening/closing mechanism and a spacing lock mechanism of line control enable the operation to be more convenient.

Description

Opening/closing anti-stealing net

The utility model relates to a kind of grid type safety closing device that uses at the architectural openings place, the especially mainly opening/closing anti-stealing net of being made up of guide rail and movable anti-theft net sheet.

Along with being extensive use of of safety grid, it is to people also serious day by day by negative effects such as fragmented destructions such as fire-fighting obstacle, balcony and window sky view that working environment brings that live.China utility model patent manual ZL93242256.X discloses the safety grid of the safety grid structural similarity that generally uses on a kind of and present building, form by the rigid mesh sheet that is fixed on the building, it has increased a safety door on the facade of balcony safety grid, can be used as ladder after safety door is opened, people can be shifted to lower floor when breaking out of fire etc. safely; This patent is not improved aspect fragmented destruction improving balcony sky view.China utility model patent manual ZL93220053.2 discloses the window that a kind of two guide tracked window and pulling type safety grid are incorporated into one, hide when safety grid folds the window opening mouth within the walls in the air; The purpose of this patent is to overcome the fragmented destruction of safety grid to window sky view, but because of it will change the wall body structure at building window hole, inconvenience is installed not only, and might destroy the safety of fabric structure, and its practical range is subjected to many restrictions; It can only be used on the window of plane folding, can not use at architectural openings places such as balcony and concave-convex windows.Balcony and concave-convex window sky view are problems that has not yet to see solution by fragmented destruction.

The purpose of this utility model provides a kind of opening/closing anti-stealing net that overcomes above-mentioned deficiency, and this opening/closing anti-stealing net closes up the same containment building opening part of the common safety grid of time image, forms firm safeguard structure attractive in appearance; The user can open the part that the visual field is constituted obstacle again as required at any time easily simultaneously, makes the architectural openings place unlimited fully, shows original, the complete sky view of building etc.

For achieving the above object, the technical solution of the utility model is: opening/closing anti-stealing net comprises upper rail, lower guideway and the movable anti-theft net sheet that can move along upper rail, lower guideway folding; The axis of upper rail, lower guideway is a set of planes zygonema section; Movable anti-theft net sheet comprises net fan, bindiny mechanism and slide, bindiny mechanism connects two adjacent net fans, slide connects net fan and upper rail or lower guideway or slide and is connected bindiny mechanism and upper rail or lower guideway, makes net fan and upper rail and lower guideway that an one-movement-freedom-degree and a rotational freedom be arranged each other; Also has a free-ended latch mechanism that pins movable anti-theft net sheet; The spacing bindiny mechanism of fixed end that also has the moving range of a fixed end that limits movable anti-theft net sheet.

The net fan is the rectangle plat thin body, but can be the unit (as operate a switch formula or hinge formula folding unit etc.) of rectangle rigid body or folding, and the net fan adopts the design structure or installs the window core additional; Slide slides on guide rail, adopts between slide and net fan or bindiny mechanism to be rotationally connected or affixed; The cross-sectional configuration of guide rail is that the cross-sectional configuration with slide adapts, the cross-sectional configuration combination that has T connector and T type groove or similarly partner; Latch mechanism is made up of blocking mechanism and spacing lock, and latch mechanism forms the safeguard structure of sealing when pinning the free end of movable anti-theft net sheet; The spacing bindiny mechanism of fixed end comprises one group of hinge or one group of block or one group of fixture, the moving range of the fixed end of movable anti-theft net sheet is limited on the guide rail maybe can not move in the certain limit, is convenient to the folding and the storage of movable anti-theft net sheet.

Increase a spacing latch mechanism of line traffic control and drag movable anti-theft net sheet bidirectional-movement carry out electronic open-and-close mechanism folding, that include drive motors control device, drive motors, rolling wheel, traction chain cable and directive wheel can make the operation more convenient.

In addition, also have other auxiliary parts such as awning, fixed network sheet and cover cap.

Opening/closing anti-stealing net by the such scheme structure that the utility model proposes, because being divided into adopting between net fan and net fan, movable anti-theft net sheet flexibly connects, making movable anti-theft net sheet can be the guide rail folding of set of planes zygonema section along axis, thereby be suitable for all kinds of architectural openings place, balcony etc. particularly overhangs; Movable anti-theft net sheet can draw withdrawal storage point in, and the sky view that makes balcony or window can be eliminated people's cage sense that live and work institute easily produces in safety grid all day no longer by fragmented destruction, raising work living environment quality; When the net fan is gone up employing design structure or is installed the window core additional, the visual field in the time of can also beautifying the safety grid closure; But the structure of folding makes people can or obtain relief by window or balcony escape when breaking out of fire etc.; Latch mechanism adopts the spacing latch mechanism of line traffic control, opens and closes to lock simple, safety, reliable.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the basic comprising principle schematic of opening/closing anti-stealing net of the present utility model;

Fig. 2 is the frame net fan folding condition schematic diagram of the opening/closing anti-stealing net of embodiment one;

Fig. 3 is the opening/closing anti-stealing net side generalized section of embodiment one;

Fig. 4 is the structural representation that the frame net of the opening/closing anti-stealing net of embodiment one is fanned;

Fig. 5 is the hinge type bindiny mechanism scheme of installation of the opening/closing anti-stealing net of embodiment one;

Fig. 6 is the rail axis schematic layout pattern of the opening/closing anti-stealing net of embodiment one;

Fig. 7 is the guide rail of opening/closing anti-stealing net of embodiment one and the schematic cross-sectional view of slide carriage structure;

Fig. 8 is the principle schematic of latch mechanism of the opening/closing anti-stealing net of embodiment one;

Fig. 9 is the locking bar schematic cross-sectional view of the latch mechanism of opening/closing anti-stealing net shown in Figure 8;

Figure 10 is the structural representation that the formula of the operating a switch net of the opening/closing anti-stealing net of embodiment two is fanned;

Figure 11 is that the formula of the operating a switch net of the opening/closing anti-stealing net of embodiment two is fanned the view when drawing in;

Figure 12 is the rail axis of opening/closing anti-stealing net of embodiment two and the schematic diagram of the spacing bindiny mechanism of fixed end;

Figure 13 is the another kind of structural representation that the formula of the operating a switch net of the opening/closing anti-stealing net of embodiment two is fanned;

Figure 14 is the structural representation that the articulated type net of the opening/closing anti-stealing net of embodiment three is fanned;

Figure 15 is the thin portion structural representation of hinged place of articulated type net fan of the opening/closing anti-stealing net of embodiment three;

Figure 16 is the structural representation of pivoted arm formula bindiny mechanism of the opening/closing anti-stealing net of embodiment three;

Figure 17 is the principle schematic that the formula of the operating a switch net fan electricity of the opening/closing anti-stealing net of embodiment four drives folding;

Figure 18 is that the frame net of the opening/closing anti-stealing net of embodiment five is fanned the connection diagram of drawing chain cable and movable anti-theft net sheet when electricity drives folding;

Figure 19 is the principle schematic of latch mechanism of the spacing latch mechanism of band line remote control of the opening/closing anti-stealing net of embodiment six;

Figure 20 is the structural representation of frame net fan of band window core of the opening/closing anti-stealing net of embodiment seven;

Figure 21 is the folding condition schematic diagram that the opening/closing anti-stealing net partition board of embodiment seven is arranged slide;

Figure 22 is that the frame net of the opening/closing anti-stealing net of embodiment seven is fanned the side generalized section when installing sealing strip additional;

Figure 23 is overhang a side generalized section when installing of opening/closing anti-stealing net of the present utility model;

The side generalized section of Figure 24 when to be that opening/closing anti-stealing net of the present utility model is outer tiltedly install;

Figure 25 is the schematic diagram of the rail axis placement scheme three of opening/closing anti-stealing net of the present utility model;

Figure 26 is the schematic diagram of the rail axis placement scheme four of opening/closing anti-stealing net of the present utility model;

Figure 27 is the schematic diagram of the rail axis placement scheme five of opening/closing anti-stealing net of the present utility model;

Figure 28 is the structure and the scheme of installation of the bindiny mechanism of formula in flakes of opening/closing anti-stealing net of the present utility model;

Figure 29 is the guide rail of opening/closing anti-stealing net of the present utility model and the schematic cross-sectional view of slide carriage structure scheme two;

Figure 30 is the guide rail of opening/closing anti-stealing net of the present utility model and the schematic cross-sectional view of slide carriage structure scheme three;

Figure 31 is the guide rail of opening/closing anti-stealing net of the present utility model and the schematic cross-sectional view of slide carriage structure scheme four;

Figure 32 is the guide rail of opening/closing anti-stealing net of the present utility model and the schematic cross-sectional view of slide carriage structure scheme five;

Embodiment one of the present utility model is the example when implementing on the balcony that the two sides is opened wide, and its principle is seen Fig. 1 to Fig. 9.

The principle schematic of Fig. 1 and the view of Fig. 2 show that opening/closing anti-stealing net comprises upper rail 1, lower guideway 2, movable anti-theft net sheet 3, latch mechanism 4 and the spacing bindiny mechanism 5 of fixed end.The part of upper rail 1, lower guideway 2, latch mechanism 4 and the spacing bindiny mechanism 5 of fixed end is with fabric structure body 100 Joints of the opening part of building, and fabric structure body 100 is meant body of wall, balcony guardrail, balcony dividing plate, balcony outrigger of building etc.Movable anti-theft net sheet 3 is made up of networking fan 7, bindiny mechanism 8 and slide 9, bindiny mechanism 8 links together each adjacent net fan 7 and keeps net fan 7 that a rotational freedom is arranged each other, slide 9 connects net fan 7 and upper rail 1 or lower guideway 2, slide 9 can only move along the axis direction of upper rail 1 and lower guideway 2, slide 9 and 7 employings of net fan are rotationally connected, thereby make net fan 7 can rotate folding and move freely the folding that realizes movable anti-theft net sheet 3 along the axis direction of upper rail 1 and lower guideway 2.The spacing bindiny mechanism 5 of fixed end is one group of hinge, and the fixed end 10 of movable anti-theft net sheet 3 is hingedly fixed on the fabric structure body 100.When closed, the free end 11 of movable anti-theft net sheet 3 is locked on the fabric structure body 100 by latch mechanism 4, add the qualification of upper rail 1 and lower guideway 2, form one and surround the safeguard structure balcony outside, sealing by the shape of 9 pairs of movable anti-theft nets of slide sheet 3; When opening, latch mechanism 4 does not lock the free end 11 of movable anti-theft net sheet 3, and free end 11 can move to fixed end 10, because the net of movable anti-theft net sheet 3 fan 7 is folding, movable anti-theft net sheet 3 reduces greatly in the size of upper rail 1, lower guideway 2 axis directions, and the visual field of balcony is opened wide.

As shown in Figure 3, the safety grid of this embodiment is arranged in plane, balcony guardrail place, and the top of safety grid can increase an awning 101, reduces the influence of the rain that wafts; When this kind arranged, the stress of fabric structure body 100 was good.

Figure 4 shows that the form of structure of the net fan 7 of this embodiment, net fan 7 comprises net fan frame 13 and net fan core 14, is frame net fan.Net fan frame 13 is rigid frame support bodys, net fan core 14 be one arbitrarily design, can adopt the flat thin structure body of any materials; Net is fanned core 14 and is fixed on the net fan frame 13, and its thickness should be not more than the thickness of net fan frame 13, weighs wounded when folding in order to avoid fold.

As shown in Figure 5, the bindiny mechanism 8 of this embodiment is coaxial mounted one group of hinge 12, hinge 12 is shipped and resell on another market by loose-leaf 15 and loose-leaf and 16 is formed, each loose-leaf 15 is separately fixed on the nets fan frame 13 of adjacent two net fans 7, adjacent two net fans 7 keep connecting and can around the loose-leaf of bindiny mechanism 8 ship and resell on another market 16 axis, be that bindiny mechanism's pivot center 17 is done to rotate mutually; Adjacent hinge 12 is the both sides that are installed in net fan 7 respectively.

As shown in Figure 6, (lower guideway 2 is identical with it, and) axis is the set of planes zygonema section that comprises two sections straightways and one section curved section down together, is first kind of scheme of rail axis layout, and its concrete size is decided according to the balcony shape for the upper rail 1 of this embodiment; Balcony door 104 and balcony 106 are the former configuration of building among the figure.

The cross-sectional configuration of the slide 9 that Figure 7 shows that upper rail 1, the lower guideway 2 of this embodiment and be attached thereto is first kind of scheme of guide rail and slide cross-sectional configuration.Among the figure, the cross section of upper rail 1 and lower guideway 2 is T type grooves, and its notch is arranged respectively downward or upward; Slide 9 comprises slide seat body 18, slide rotating shaft 19, roller bearing 20 and roller 21, roller bearing 20 passes the hole on the slide seat body 18, roller 21 is enclosed within the two ends of roller bearing 20, have at least one to be to be rotationally connected in being connected of roller bearing 20 and slide seat body 18, roller bearing 20 and roller 21, thereby form the T connector structure that can in the T type groove of upper rail 1 and lower guideway 2, move; Slide rotating shaft 19 is fixed on the slide seat body 18, form with slide shaft hole 22 on the net fan 7 to be rotationally connected, slide rotating shaft 19 and net fan 7 slide rotating shaft 19 axially on be spacing, can install a thrust bearing 23 additional in a side of the weight of bearing net fan 7; Each net fan 7 can only be each one up and down with the quantity of the slide 9 that upper rail 1 links to each other with lower guideway 2, and the axis that same net is fanned the slide rotating shaft 19 of two slides 9 on 7 is coaxial and perpendicular to the axis of upper rail 1 and lower guideway 2; Usually, can be by the weight of that slide 9 bearing net fan 7 that links to each other with the upper rail 1 on top, those slide 9 main position-limiting actions that rise that link to each other with the lower guideway 2 of bottom; The axis of the slide rotating shaft 19 of the slide 9 that links to each other with adjacent net fan 7 equates apart from the distance of the bindiny mechanism's pivot center 17 that is connected this two fans net fan 7, thereby guarantees that adjacent net fan 7 can fold fully.

As shown in Figure 8, the latch mechanism 4 of this embodiment comprises blocking mechanism 24 and spacing lock 25.Blocking mechanism 24 comprises mobile locking bar 26, fixedly locking bar 27, drawing handle 28, dead bolt jack-up eccentric wheel 29 and spring bolt mechanism 30; Spring bolt mechanism 30 comprises connecting rod block 31, dead bolt group 32, connecting rod 33, dead bolt back-moving spring 34 and dead bolt jack-up shell fragment 35; Spacing lock 25 can be a drawer-lock, and the latch mechanism 4 of this moment is similar with common Door lock; Fixedly locking bar 27 is fixed on the fabric structure body 100, and mobile locking bar 26 is fixed on the free end 11 of movable anti-theft net sheet 3, and spring bolt mechanism 30 is in the inner chamber of fixing locking bar 27, and connecting rod block 31 is positioned on the connecting rod 33 corresponding with the position of spacing lock 25; When mobile locking bar 26 is pushed fixedly locking bar 27 to, dead bolt group 32 slips into locking bar notch 69, mobile locking bar 26 is tangled, this moment as rotation drawing handle 28, the dead bolt jack-up eccentric wheel 29 that then links to each other with drawing handle 28 rotates promotion dead bolt jack-up shell fragment 35 thereupon and moves, because the dead bolt of spacing lock 25 does not stretch out, and lifts so dead bolt group 32 overcomes the resistance of dead bolt back-moving spring 34, mobile locking bar 26 is not stuck and can opens safety grid; After if mobile locking bar 26 is tangled, locking spacing lock 25 stretches out its dead bolt, block connecting rod block 31, then connecting rod 33 is defined, this moment as rotation drawing handle 28, the dead bolt jack-up eccentric wheel 29 that then links to each other with drawing handle 28 rotate promotion dead bolt jack-up shell fragment 35 thereupon and move, but connecting rod 33 is motionless, 35 distortion of dead bolt jack-up shell fragment are not damaged mechanism, and mobile locking bar 26 is still locked can not open safety grid.

As shown in Figure 9, the mobile locking bar 26 of the latch mechanism 4 of this embodiment and fixedly the cross section of locking bar 27 are mutual couplings, fixedly locking bar 27 has a groove, dead bolt group 32 is pushed aside when taking precautions against latch mechanism 4 pinnings.

Embodiment two of the present utility model is the examples when implementing on three unlimited balconies, its principle is identical with embodiment one, but the structure of the axis shape of its upper rail 1 and lower guideway 2, net fan 7 and the scheme and the embodiment one of the spacing bindiny mechanism 5 of fixed end are different, respectively as Figure 10, Figure 11 and shown in Figure 12.

As shown in figure 10, the net fan 7 of this embodiment is the formula net fans of operating a switch, comprise one or several formula folding unit 36 of operating a switch, these formula folding unit 36 of operating a switch comprise vertical rod 37, tiltedly pulling-on piece 38, tiltedly pulling-on piece ship and resell on another market 39, tiltedly pulling-on piece slide block 40 and oblique pulling-on piece banking pin 41, wherein vertical rod 37 is divided into limit vertical rod 42 and middle vertical rod 43 again; Compare with common operating a switch, increased oblique pulling-on piece banking pin 41, to prevent that distance is too wide between neutral bar 43 and the limit vertical rod 42.

Shown in the view of Figure 11, when opening the space of movable anti-theft net sheet 3 sealing, movable anti-theft net sheet 3 integral body of reduce the closing up of the every fan net fan 7 by movable anti-theft net sheet 3 width of movable anti-theft net sheet 3 on upper rail 1, lower guideway 2 axis, closing up simultaneously move to along upper rail 1, lower guideway 2 stores the position of the harmless storage point 44 in the visual field.There is a storage cover cap 45 that plays the covering effect position at storage point 44.

Figure 12 has shown the upper rail 1 of this embodiment, the axis shape of lower guideway 2, be second kind of scheme of rail axis layout, the set of planes zygonema section that comprises two sections arcs and five sections straightways, similarly its concrete size is decided according to the balcony shape, and balcony door 104 and balcony 106 still are the former configuration of building among the figure.

Figure 12 has shown that also the another kind of the spacing bindiny mechanism 5 of fixed end constitutes scheme, comprises positive stop 46 and fixed stop 47; Positive stop 46 is that a group of being fixed on the fixed end 10 of movable anti-theft net sheet 3 protrudes the block of installing, fixed stop 47 is positions of being positioned at spacing point 48, is fixed on one group of block on upper rail 1, lower guideway 2 or the fabric structure body 100, the height of fixed stop 47 is corresponding with positive stop 46, the width of the narrow space that fixed stop 47 forms greater than the thickness of movable anti-theft net sheet 3 less than the thickness at positive stop 46 places; When the fixed end 10 of movable anti-theft net sheet 3 was moved to spacing point 48 by the position of storage point 44, fixed stop 47 blocked fixed end 10 and limits it and continue to move.

Figure 13 has shown the another kind of form of structure of the formula net fan net fan 7 of operating a switch shown in Figure 10, and promptly by oblique pulling-on piece 38 fillet vertical rods 42 and middle vertical rod 43, middle vertical rod 43 moves up and down when folding, only is rotationally connected and fricton-tight connection in the formula of the operating a switch folding unit 36.

The net fan 7 of this embodiment and being connected of slide 9, can be the same with embodiment one, 37 employings of vertical rod of the slide seat body 18 of slide 9 and net fan 7 are rotationally connected, and simpler form of structure is that cancellation slide rotating shaft 19, slide seat body 18 are directly fixing with vertical rod 37, do not stay the rotational freedom of 9 of net fan 7 and slides, at this moment the T type groove of upper rail 1 and lower guideway 2 and slide 9 stretch between the interior T connector of groove and will leave enough gaps at the turning, so that slide 9 can pass through.

Embodiment three of the present utility model is still an example when implementing on three unlimited balconies, its principle is identical with embodiment two, but its net fan 7 and structure of bindiny mechanism 8 different with embodiment two, shown in Figure 14,15 and 16.

The form of structure of Figure 14 and the net fan 7 that Figure 15 shows that this embodiment, net fan 7 comprises one or one group of hinge formula folding unit 49, and these hinge formula folding unit 49 comprise hinge formula net fan arm 50, hinge formula net fan spring 51, hinge formula net fan axle sleeve 52, hinge formula net fan spring arm 53 and hinge formula net fan axle 54.Hinge formula net fan axle 54 is rigid rods that are connected with slide 9 respectively up and down, and stationary cloth is equipped with hinge formula net fan axle sleeve 52 on it; One end of hinge formula net fan arm 50 has a hole, and this hole (can be added with lining) is enclosed within on the hinge formula net fan axle sleeve 52, can rotate around hinge formula net fan axle 54 but can not move on axially at it, and the other end of hinge formula net fan arm 50 links to each other with bindiny mechanism 8; With hinge formula net fan 54 a two-hinged type net fan arm 50 that cut with scissors in same place, one of them is fixed with hinge formula net fan spring 51 in the place near hinge formula net fan axle 54, another correspondingly is fixed with a hinge formula net fan spring arm 53 in the place near hinge formula net fan axle 54, when two-hinged type net fan arm 50 is launched into a linearity (corresponding to movable anti-theft net sheet 3 enclosed balconies time), hinge formula net fan spring arm 53 compresses corresponding hinge formula net fan spring 51, the elastic force of hinge formula net fan spring 51 makes that net fan 7 can close up and unlikely blocking when opening movable anti-theft net sheet 3, in same net fan 7 can be to adorn hinge formula net fan spring 51 and hinge formula net fan spring arm 53 respectively on the hinge formula net fan arm 50 of highest and lowest; Hinge formula net fan axle sleeve 52 and corresponding hole lining should adopt and be difficult for corrosion and wear-resisting material; When opening the space of movable anti-theft net sheet 3 sealing, move to along upper rail 1, lower guideway 2 by movable anti-theft net sheet 3 integral body that reduce the width of movable anti-theft net sheet 3 on upper rail 1, lower guideway 2 axis closing up of every fan net fan 7, close up simultaneously the position of the harmless storage point 44 in the visual field is stored.

Figure 16 has shown the form of structure of the bindiny mechanism 8 of this embodiment, and bindiny mechanism 8 comprises that one connects rotating shaft 55 and one group of pivoted arm 56.Connecting rotating shaft 55 is rigid rods, and its length is less than the clear height of 2 of upper rail 1 and lower guideways; Pivoted arm 56 is bars of one-type or L type, the one end has a hole, this borehole jack is connecting in the rotating shaft 55, can be around connecting that rotating shaft 55 is rotated but can not move on axially at it, the other end of pivoted arm 56 links to each other with net fan 7, and pivoted arm 56 merges with the hinge formula net fan arm 50 of netting fan 7 in the present embodiment becomes an arm that two ends are porose; Connect between rotating shaft 55 and the pivoted arm 56 and can add axle sleeve and hole lining.

Embodiment four of the present utility model is still an example when implementing on three unlimited balconies, its principle is identical with embodiment two or three, but it has an electronic open-and-close mechanism 6 in the more convenient labour-saving of folding that makes movable anti-theft net sheet 3.

As shown in figure 17, electronic open-and-close mechanism 6 comprises drive motors control device 57, drive motors 58, rolling wheel 59, traction chain cable 60, directive wheel 61 and chain cover cap 62; Traction chain cable 60 is ring seals, open on rolling wheel 59 and directive wheel 61, certain point links to each other with the free end 11 of movable anti-theft net sheet 3 on it, and directive wheel 61 and drive motors 58 usefulness supports are fixed on the fabric structure body 100, and rolling wheel 59 links to each other with the rotating shaft of drive motors 58; Drive motors 58 can adopt common electric machine, and its drive motors control device 57 is made up of the motor positive inversion control circuit of routine.Be subjected to the control of drive motors control device 57, drive motors 58 positive and negative rotations drive rolling wheel 59 and rotate, and traction chain cable 60 is made forward and reverse circulatory motion drive free end 11 and moved, thus the folding safety grid.

Embodiment five of the present utility model is another examples when implementing on two unlimited balconies, its principle is identical with embodiment one, but it has an electronic open-and-close mechanism 6 in the more convenient labour-saving of folding and an eccentric rod 63 that makes net fan 7 energy auto-folders that makes movable anti-theft net sheet 3.

The principle of electronic open-and-close mechanism 6 is with embodiment four.

As shown in figure 18, the traction chain cable 60 of electronic open-and-close mechanism 6 is not to be directly connected on the free end 11 of movable anti-theft net sheet 3, but will draw on certain fan net fan 7 of free end 11 sides that chain cable 60 is connected to movable anti-theft net sheet 3 by an eccentric rod 63, eccentric rod 63 is affixed and hinged with traction chain cable 60 with this net fan 7, in order to avoid the junction is bent and damages; Traction chain cable 60 is when moving, and eccentric distance e 1, e2 by eccentric rod 63 make this fan net fan 7 be subjected to torque, thus each net fan of movable anti-theft net sheet 37 folding or open folding, the folding under the driving of electronic open-and-close mechanism 6 of realization safety grid.

Embodiment six of the present utility model is the examples when implementing on two or three unlimited balconies, any one is identical among its principle and the embodiment one to five, but it has a spacing latch mechanism 64 of more convenient labour-saving line traffic control of unblanking that makes movable anti-theft net sheet 3.

As shown in figure 19, the spacing latch mechanism 64 of line traffic control has replaced the effect of the described spacing lock 25 of Fig. 8, and line traffic control switching mechanism 64 comprises spacing tongue 65, spacing tongue back-moving spring 66, remote control backguy 67 and remote control switch 68.Spacing tongue 65 is in a slide opening on the fixing locking bar 27, and the axis direction along this slide opening moves only, the position that the position respective link block 31 of spacing tongue 65 is stopped when 32 lockings of dead bolt group; Remote control backguy 67 connects spacing tongue 65 and remote control switch 68, remote control switch 68 is contained in from the outdoor place that can not contact (as indoor or door and window hole medial surface etc.), remote control backguy 67 as layout go up to be needed along broken line, available flexible bowden cable (be made up of sinuous coil and built-in steel strand, as bicycle brake's line etc.) penetrates in the bright or dark spool that applies; But 68 1 simple mechanical runners of remote control switch or key switch (as electric fan oscillating switch etc.); Spacing tongue back-moving spring 66 stretches out spacing tongue 65 trends and blocks connecting rod block 31.Remote control switch 68 is in " pass " during the position, and remote control switch 68 loosens remote control backguy 67, and spacing tongue 65 is stretched out block connecting rod block 31, lock link 33, safety grid can not be opened; Otherwise when remote control switch 68 was in " opening " position, remote control switch 68 tension remote control backguys 67 were return spacing tongue 65 and are no longer blocked connecting rod block 31, and connecting rod 33 can move freely, and safety grid can free folding.

Embodiment seven of the present utility model is still an example when implementing on two unlimited balconies, its principle is identical with embodiment one, but the structure of its net fan 7 and the configuration of slide 9 are different and increased a member that closing gap is used with embodiment two, as Figure 20, Figure 21 and shown in Figure 22.

As shown in figure 20, the structure of net fan 7 is to have increased window core 70 and window core hinge 71 on basis shown in Figure 4 among this embodiment, window core 70 can be glass window core, screen window core or shutter core etc., is connected on the net fan frame 13 window core 70 folding separately with window core hinge 71; When window core 70 is closed, be not more than the thickness that net is fanned frame 13, weigh wounded in order to avoid fold when drawing in net fan core 14 thickness altogether; Window core hinge 71 can be detachable (hinge etc. of for example loosing core), so that take off window core 70 as required for a long time.

As shown in figure 21, the configuration of slide 9 is a kind of special schemes among this embodiment, the slide rotating shaft 19 of promptly moving along with the bindiny mechanism's pivot center 17 with the synchronous bindiny mechanism 8 to certain side of adjacent net fan 7 slides that link to each other 9 and reaching slide 9 overlaps with bindiny mechanism's pivot center 17 of bindiny mechanism 8, at this moment two pairs of slides 9 are merged into a pair of, this links to each other or links to each other with bindiny mechanism 8 (when adopting the structure of bindiny mechanism 8 shown in Figure 16 to slide 9 with the net fan 7 of a side, rotating shaft 55 is continuous with being connected), net fan 7 becomes with monolateral protruding mode folding switching.For the folding of net fan 7 do not blocked because of adjacent two net fans 7 are in 180 degree positions, can install a net fan spring 73 additional, its mounting means is similar with hinge formula net fan spring 51 among Figure 14.Certainly, also the structure that adjacent two net fans 7 are formed can be regarded as another form of the structure of net fan 7 shown in Figure 14.

As shown in figure 22, among this embodiment to add sealing strip 72 on the relative limit of the net fan 7 of the movable anti-theft net sheet 3 of monolateral protruding mode folding switching and upper rail 1 and lower guideway 2; The length of sealing strip 72 equals to net the width of fan 7, the width of sealing strip 72 is greater than the net fan frame 13 of net fan 7 and the gap 107 between upper rail 1 or the lower guideway 2, and the axial shape fit of upper rail 1 or lower guideway 2 is located at these sealing strip 72 places when the longitudinal shape of sealing strip 72 and movable anti-theft net sheet 3 closures; One side of net fan 7 folded projections when sealing strip 72 is positioned at 3 foldings of movable anti-theft net sheet.But the gap 107 that sealing strip 72 close-networks fan 7 and upper rail 1 or lower guideway are 2 forms the balcony space of the sealing of weather proof or mosquito-insect-proof in the lump with window core 70.

Above-mentioned seven embodiment have shown several typical embodiments of the present utility model, but the structure and the assembled scheme of parts such as the utility model upper rail 1, lower guideway 2, movable anti-theft net sheet 3, latch mechanism 4, the spacing bindiny mechanism 5 of fixed end and electronic open-and-close mechanism 6 are not limited to above-mentioned seven, and the installation site of movable anti-theft net sheet 3 and parts such as upper rail 1, lower guideway 2, bindiny mechanism 8 and slide 9 also can have following canonical form.

As shown in figure 23, safety grid can be that the formula that overhangs is installed, and upper rail 1 and lower guideway 2 stretch out balcony guardrail one segment distance to be installed, and correspondingly increases and goes up fixed network sheet 102 and following fixed network sheet 103; This kind formula that overhangs is installed the balcony space can increase the safety grid sealing, but the stress of fabric structure body 100 fashion as shown in Figure 3 not.

As shown in figure 24, safety grid can also be that outer inclined is installed, and promptly a lower guideway 2 stretches out the installation of balcony guardrail one segment distance, and following fixed network sheet 103 is correspondingly arranged; The outer inclined of this kind is installed the balcony space that also can increase the safety grid sealing, though and the stress of fabric structure body 100 fashion as shown in Figure 3 not, fashion more shown in Figure 23.

Figure 25 has shown another shape of the axis of upper rail 1, lower guideway 2 when implementing on two unlimited balconies, it is the set of planes zygonema section that comprises two sections arcs and three sections straightways, with the similar one section storage position that also has shown in Figure 12, its concrete size is decided according to the balcony shape, and balcony door 104 and balcony 106 are the former configuration of building among the figure.

Figure 26 has shown another shape of the axis of upper rail 1, lower guideway 2 when implementing on three unlimited balconies, it is the set of planes zygonema section that comprises two sections arcs and five sections straightways, with the same one section storage position that also has shown in Figure 12, but this storage position does not account for balcony space outside balcony, its concrete size is decided according to the balcony shape, and balcony door 104 and balcony 106 are the former configuration of building among the figure.

Figure 27 has shown a kind of shape of the axis of upper rail 1, lower guideway 2 when implementing on window, be that upper rail 1 and lower guideway 2 are erect to arrange and become left rail and right guide rail, with the similar one section storage position above window that also has shown in Figure 12, the set of planes zygonema section of forming by three sections straightways, its concrete size is decided according to window place shape, and window 105 is the former configuration of building among the figure.

Another typical structure of bindiny mechanism 8 as shown in figure 28, bindiny mechanism 8 by in flakes 74 and in flakes axle 75 form; Axle 75 overhangs on the side of the net fan frame 13 that is fixed on net fan 7 or limit vertical rod 42 in flakes, and 74 is that two ends have and 75 circular hole that match or long slot bore-shape or U-shaped bar in flakes in flakes; Each of installing at the homonymy of same net fan 7 axle 75 in flakes is coaxial lines, the height of axle 75 in flakes of each correspondence on the adjacent net fan 7 equates, 74 be enclosed within flakes on the axle 75 in flakes, axle 75 in flakes axially on can not move mutually, can rotate mutually or can also in flakes 74 vertically on move mutually; During 3 foldings of movable anti-theft net sheet, 7 on net fan can be respectively around two groups of bindiny mechanism's pivot centers in the bindiny mechanism 8 17 rotate mutually or in flakes 74 vertically on move mutually.

The cross-sectional configuration of the lower guideway 2 of bottom and the slide 9 that is attached thereto also can have various ways, shown in Figure 29,30,31 and 32.

As shown in figure 29, the cross-sectional configuration of lower guideway 2 is with shown in Figure 7, but the structure of slide 9 is different, and promptly this slide 9 comprises slide seat body 18 and roller bearing 20; Slide seat body 18 is directly fixing with net fan 7, and slide seat body 18 can interfix or adopt with roller bearing 20 and be rotationally connected; This slide 9 only plays position-limiting action, during layout and slide 9 comp comprehensive layouts of structure shown in Figure 7.

Figure 30 has shown the another kind of cross-sectional configuration form of lower guideway 2 and slide 9, it is the cross-sectional configuration form that lower guideway 2 has i iron, slide 9 then has cross-sectional configuration form like the T type groove, comprise slide seat body 18 and slide rotating shaft 19, slide 9 with structure shown in Figure 29 is similar, and this slide 9 also only plays position-limiting action.

Figure 31 has shown the another kind of cross-sectional configuration form of lower guideway 2 and slide 9, it is the cross-sectional configuration form that lower guideway 2 has the railing of stainless steel tubes handrail, slide 9 then has cross-sectional configuration form like the similar T type groove, comprise slide seat body 18, slide rotating shaft 19, roller bearing 20 and roller 21, the position-limiting action of the slide 9 of structure more shown in Figure 29 is stronger.

Figure 32 has shown the another kind of cross-sectional configuration form of lower guideway 2 and slide 9, and the cross-sectional configuration of lower guideway 2 is with shown in Figure 7, but the structure of slide 9 is different, and promptly this slide 9 comprises slide seat body 18 and roller 21; Slide seat body 18 is directly fixing with net fan 7, and slide seat body 18 can adopt with roller 21 and be rotationally connected; This slide 9 had both played position-limiting action, also can bear simultaneously the load of the side of deflection lower guideway 2, thereby was particularly suitable for using on inclined is installed outside the safety grid; When as shown in figure 27, upper rail 1 and lower guideway 2 are to erect when being arranged as left rail and right guide rail, and left rail, right guide rail and slide 9 should be taked cross-sectional configuration form shown in this figure.

Claims (14)

1, a kind of opening/closing anti-stealing net comprises upper rail (1), lower guideway (2) and the movable anti-theft net sheet (3) that can move along upper rail (1), lower guideway (2) folding, and it is characterized in that: the axis of upper rail (1), lower guideway (2) is a set of planes zygonema section; Movable anti-theft net sheet (3) comprises net fan (7), bindiny mechanism (8) and slide (9), bindiny mechanism (8) connects two adjacent net fans (7), slide (9) connects net fan (7) and upper rail (1) or lower guideway (2) or slide (9) and is connected bindiny mechanism (8) and upper rail (1) or lower guideway (2), makes to net to fan (7) and upper rail (1) and lower guideway (2) one-movement-freedom-degree and a rotational freedom are arranged each other; Also has a latch mechanism (4) that pins the free end (11) of movable anti-theft net sheet (3); The spacing bindiny mechanism of fixed end (5) that also has the moving range of a fixed end (10) that limits movable anti-theft net sheet (3).

2, safety grid according to claim 1 is characterized in that: net fan (7) comprises net fan frame (13) and net fan core (14); Net fan frame (13) is a rigid frame support body, and net fan core (14) is a flat thin type structure of design arbitrarily; Net fan core (14) is fixed on the net fan frame (13).

3, safety grid according to claim 1, it is characterized in that: net fan (7) comprises one or the one group formula folding unit (36) of operating a switch, and the formula of operating a switch folding unit (36) comprises that oblique pulling-on piece (38), oblique pulling-on piece are shipped and resell on another market (39), tiltedly pulling-on piece slide block (40), tiltedly pulling-on piece banking pin (41), limit vertical rod (42) and middle vertical rod (43).

4, safety grid according to claim 1, it is characterized in that: net fan (7) comprises one or one group of hinge formula folding unit (49), and hinge formula folding unit (49) comprises hinge formula net fan axle (54), hinge formula net fan arm (50), hinge formula net fan spring (51), hinge formula net fan axle sleeve (52) and hinge formula net fan spring arm (53).

5, safety grid according to claim 1 is characterized in that: bindiny mechanism (8) comprises one group of hinge (12) of coaxial arrangement; Two loose-leaves (15) of hinge (12) or pivoted arm (56) are separately fixed on the net fan frame (13) or limit vertical rod (42) or hinge formula net fan arm (50) of adjacent net fan (7), make between adjacent net fan (7) not only to keep connection status but also can rotate mutually around bindiny mechanism's pivot center (17).

6, safety grid according to claim 1 is characterized in that: bindiny mechanism (8) comprises two groups of axle (75) and one group of (74) in flakes that two ends are porose in flakes; Axle (75) is separately fixed on the net fan frame (13) or limit vertical rod (42) of adjacent net fan (7) in flakes, on the homonymy each in flakes the axle (75) be coaxial, (74) are enclosed within on the adjacent axle (75) in flakes in flakes, and (74) are gone up the hole at two ends and can be rotated between axle (75) in flakes in flakes; Can rotate around two bindiny mechanism's pivot centers (17) respectively between adjacent net fan (7).

7, safety grid according to claim 1, it is characterized in that: the cross section of upper rail (1) and lower guideway (2) and slide (9) the two one of have T connector or the little protrusion shape of the big end of a similar end, correspondingly another has and shape of protruding shape corresponding T type groove or being made up of a cavity and narrow groove; Protrude shape and be enclosed in the cavity, its small end stretches out from narrow groove, and slide (9) only can be moved at the axis direction of upper rail (1), lower guideway (2), is limited in the little scope at the straight-line displacement amount of other direction.

8, safety grid according to claim 2, it is characterized in that: have 2 slides (9) to link to each other with upper rail (1), lower guideway (2) respectively on each net fan (7), the slide rotating shaft (19) of the slide (9) on the adjacent net fan (7) equates apart from the nominal size of the distance of the bindiny mechanism's pivot center (17) that connects the bindiny mechanism (8) between this two net fan (7).

9, safety grid according to claim 8 is characterized in that: going up at net fan (7) can fenestrate core (70), and window core (70) is connected to net with window core hinge (71) and fans on the frame (13), around the axis folding of window core hinge (71).

10, safety grid according to claim 9, it is characterized in that: the axis of slide rotating shaft (19) can be positioned between adjacent net fan (7) on bindiny mechanism's pivot center (17), slide (9) is connected with one of them net fan (7) or bindiny mechanism (8), to each net fan (7) all at interval a fan arrange two slides (9) that link to each other with lower guideway (2) with upper rail (1) respectively; Be fixed with the sealing strip (72) in the gap (107) between close-network fan (7) and upper rail (1) and lower guideway (2) on the net fan frame (13), be positioned to net and fan (7) side of projection when folding.

11, safety grid according to claim 1, it is characterized in that: have one two-wayly to drag the electronic open-and-close mechanism (6) that folding is carried out in movable anti-theft net sheet (3) motion, electronic open-and-close mechanism (6) comprises drive motors control device (57), drive motors (58), rolling wheel (59), traction chain cable (60), directive wheel (61) and chain cover cap (62); Traction chain cable (60) is ring-like sealing, opens on rolling wheel (59) and directive wheel (61), and the support of drive motors control device (57), drive motors (58), directive wheel (61) and chain cover cap (62) all are fixed on the fabric structure body (100); The forward and reverse rotation of drive motors control device (57) control drive motors (58), the rotating shaft of drive motors (58) links to each other with rolling wheel (59), and traction chain cable (60) will be made annular movement thereupon when rolling wheel (59) rotates; Certain some concrete mutually of free end (11) one sides of traction chain cable (60) and movable anti-theft net sheet (3) makes movable anti-theft net sheet (3) folding thereupon.

12, safety grid according to claim 11, it is characterized in that: at the net fan frame (13) of traction chain cable (60) and free end (11) one sides of movable anti-theft net sheet (3) place that is connected, a core shift bar (63) that is fixed on the net fan frame (13) is arranged, the projecting end of core shift bar (63) and the some hinge knot that draws on the chain cable (60).

13, safety grid according to claim 1 is characterized in that: the spacing bindiny mechanism of fixed end (5) comprises positive stop (46) and fixed stop (47); Positive stop (46) is one group of protruding block that protrudes from the side of netting fan (7) that is fixed on the fixed end (10) of movable anti-theft net sheet (3), and fixed stop (47) is one group of protruding block that is fixed on fabric structure body (100) or upper rail (1) or the lower guideway (2); Fixed stop (47) is corresponding with the locus of positive stop (46), and positive stop (46) place width partly is greater than by the formed narrow space of fixed stop (47).

14, safety grid according to claim 1 is characterized in that: the spacing latch mechanism of line traffic control (64) that comprises spacing tongue (65), spacing tongue back-moving spring (66), remote control backguy (67) and remote control switch (68) is arranged in the latch mechanism (4); Remote control switch (68) and remote control backguy (67), remote control backguy (67) and spacing tongue (65) link together; Move the connecting rod block (31) on the connecting rod (33) of its position in the latch mechanism (4) in the slide opening of spacing tongue (65) on the fixedly locking bar (27) of latch mechanism (4); Remote control backguy (67) is when loosening, under the effect of spacing tongue back-moving spring (66), spacing tongue (65) blocks moving of connecting rod block (31) limiting rod (33) when stretching out, and during remote control backguy (67) tension, spacing tongue (65) withdrawal allows connecting rod (33) to move freely.

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