CN201521178U

CN201521178U - Window hinge capable of opening and positioning

Info

Publication number: CN201521178U
Application number: CN2009202605499U
Authority: CN
Inventors: 顾奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-17
Filing date: 2009-11-17
Publication date: 2010-07-07
Anticipated expiration: 2019-11-17

Abstract

The utility model relates to a window hinge capable of opening and positioning, which comprises a turnover hinge capable of leading a window sash to rotate about a set axis and a support stopper capable of supporting, opening and positioning the window sash. The turnover hinge comprises at least two rotary arms and rotary arm rotating shafts with the same number as the rotary arms, at least two connecting arms and connecting arm rotating shafts with the same number as the connecting arms, a window frame connecting base capable of being fixed with a window frame, and a window sash connecting base capable of being fixed with the window sash. The window hinge has the evident advantages that 1, the structure is more durable by adopting a plurality of points in rotation for opening window sashes, 2, the window hinge is capable of eliminating hinge damage caused by slanting stress generated by a larger installation gap so as to guarantee durability, 3, the window sash rotation axis can not change any more after being positioned so as to bring convenience for sealing and rain shielding of the front end of the window, and 4, a window sash opening angle can reach above 60 degrees, thereby the window can be used as a glass curtain wall ventilating window without limitation. The window hinge is adaptable to top-hinged windows and casement windows on ordinary buildings or high-quality constructions, and top-hinged ventilating windows on glass curtain walls.

Description

Can open the Hinge for window of location

Technical field

The utility model relates to a kind of hinge, particularly a kind of Hinge for window of opening the location.

Background technology

At present, the top of building and horizontal sliding window adopt sliding support to open sash as hinge mostly, its principle is that the straight line of slide block in chute by cantilever one end moves and drive trailing arm and change the orientation to realize the sash rotation, this form of structure has the place of many praises, but also exposes some shortcomings in actual use.One: require high to cornerite and arrow quality of fit, otherwise sash closes to close and is difficult for putting in place, and this point is difficult to guarantee in actual use: the sliding support assemblage gap of 1, reserving between window frame and the sash must be greater than the thickness of sliding support, certainly will produce cantilever after the installation and strengthen to the diagonal tension stress of chute and trailing arm and with the gap deviation is big more, long term will cause chute or trailing arm or cantilever distortion; 2, chute is vulnerable to nature or human damage and is out of shape, and these all will cause the cornerite of sliding support to influence result of use with the reduction of arrow quality of fit.Its two: it is dynamic that the trailing arm of sliding support changes heart position, and when making top and using, big more the increasing opened with sash in the gap of sash upper edge and window frame, is difficult for sealing to cause the direct intrusion of rainwater.Its three: when using as the curtain wall vent window, the sash opening angle is limited by sash upper edge positioning requirements, generally is controlled in below 30 degree, ventilates and to be limited to.

The utility model content

The purpose of this utility model is to provide a kind of Hinge for window of opening the location, its structure is more durable, be convenient to seal the intrusion with the water that is stopped by rain when being applied to top, the sash opening angle can reach more than 60 degree to enlarge draught area when using as the curtain wall vent window.

For achieving the above object, the utility model provides a kind of Hinge for window of opening the location, and it comprises: can make the turnover hinge of sash winding dead axle line rotation and support the spacer that sash is opened and located.Described turnover hinge comprises at least two turning arms and waits the turning arm rotating shaft of number, two linking arms and the sash Connection Block that waits several linking arm rotating shafts, the window frame Connection Block that can fix with window frame with it and can fix with sash at least with it, the commentaries on classics heart of each turning arm is set the straight line suitable distance that staggers mutually along one, penetrates the turning arm rotating shaft respectively and is fixed on the window frame Connection Block at each rotation heart; Linking arm is flat strip shaped, the tie point that each linking arm is connected with miscellaneous part in line and each straight line be parallel to each other, every linking arm rely on the position of an end do in the same way with each turning arm rotation heart respectively, equidistantly connect and its plane of movement parallel with the plane of movement of each turning arm, each linking arm and same turning arm are connected to and change heart distance and equate, each linking arm relies on the other end and all penetrates the linking arm rotating shaft and be fixed on the sash Connection Block to be connected equidistant position with same turning arm.

Wherein, support fan Connection Block, slide block, puckery of the resistance that described spacer comprises strut, can fix with sash, the chute bar of regulating bolt and can fixing with window frame, strut is flat strip shaped, be coupling near an end and support fan Connection Block, be coupling near other end reverse side and the protuberance of presenting the slide block of sunken bottom concavity, hinder puckery bottom recess that embeds slide block, establish one on the protuberance of slide block and penetrate screwed hole, the adjusting bolt screws in thus to direct reach and hinders puckery with the slip resistance of adjusting slider in chute; Chute bar main body is on an empty stomach not closed rectangle strip, and opening surface is to strut, the bottom of slide block and hinder in the puckery chute that inserts the chute bar and the protuberance of slide block is stretched out by opening part and can move along chute.

Wherein, the chute bar that described spacer comprises strut, slide block, puckery of resistance, regulate bolt and can fix with window frame, strut is the ladder flat strip shaped, turning arm near an end and turnover hinge is coupling, be coupling near other end reverse side and the protuberance of presenting the slide block of sunken bottom concavity, hinder puckery bottom recess that embeds slide block, establish one on the protuberance of slide block and penetrate screwed hole, the adjusting bolt screws in thus to direct reach and hinders puckery with the slip resistance of adjusting slider in chute; Chute bar main body is on an empty stomach not closed rectangle strip, and opening surface is to strut, the bottom of slide block and hinder in the puckery chute that inserts the chute bar and the protuberance of slide block is stretched out by opening part and can move along chute.

Wherein, described spacer comprises strut, slide plate, puckery of resistance, ratchet, presses plate, push rod and the chute bar that can fix with window frame, strut is the ladder flat strip shaped, turning arm near an end and turnover hinge is coupling, top near other end reverse side and slide plate is coupling, be provided with the retaining rank before and after the bottom of slide plate, embed puckery of resistance therebetween, two pairs of ear pages or leaves of expenditure before and after the top of slide plate makes progress; Ratchet body is three sections bending laminateds, and its leading portion page or leaf downwards back a pair of ear page or leaf of a pair of ear page or leaf of expenditure and slide plate is coupling making fulcrum, and its back segment page or leaf is done in the recess that pawl can snap in chute bar opening both sides; Press the plate main body and be three sections bending laminateds, its near below rear end against the leading portion page or leaf of ratchet and make its protuberance that is provided with stretch into recess that ratchet leading portion page or leaf is provided with and removable, the stage casing page or leaf of the pressing plate downwards a pair of ear page or leaf of expenditure is coupling in slide plate last to the ear page or leaf to make fulcrum, the inserted sheet that the ear page or leaf inboard of pressing plate is provided with a chute vertical with the stage casing page or leaf and places this chute and can move along chute, the groove that the upper end of this inserted sheet and press between the stage casing page or leaf of plate and be provided with tension spring and act on the two, this inserted sheet lower end are tight against a slide plate moves forward and backward along the surface of slide plate to drive this slide plate; Push rod is the rank column, and the lower end is located on its retaining rank and against puckery of resistance, a slide plate and a tension spring are passed in the upper end of push rod, and stretch in the sliding sleeve, and this sliding sleeve forms corresponding with the protuberance of pressing plate; The chute bar is on an empty stomach not closed rectangle strip, and its opening surface is to strut, in opening both sides symmetry, equidistantly be provided with a plurality of crescent moon recesses allowing the pawl of ratchet snap in, and slide plate and hinder in the puckery chute that inserts the chute bar and can move along chute.

Wherein, support fan Connection Block, slide plate, puckery of resistance, the ratchet that described spacer comprises strut, can fix with sash, the chute bar of pressing plate, push rod and can fixing with window frame, strut is flat strip shaped, is coupling near an end and support fan Connection Block, and the top of close other end reverse side and slide plate is coupling; Be provided with the retaining rank before and after the bottom of slide plate, embed puckery of resistance therebetween, two pairs of ear pages or leaves of expenditure before and after the top of slide plate makes progress; Ratchet body is three sections bending laminateds, and its leading portion page or leaf downwards back a pair of ear page or leaf of a pair of ear page or leaf of expenditure and slide plate is coupling making fulcrum, and its back segment page or leaf is done in the recess that pawl can snap in chute bar opening both sides; Press the plate main body and be three sections bending laminateds, its near below rear end against the leading portion page or leaf of ratchet and make its protuberance that is provided with stretch into recess that ratchet leading portion page or leaf is provided with and removable, the stage casing page or leaf of the pressing plate downwards a pair of ear page or leaf of expenditure is coupling in slide plate last to the ear page or leaf to make fulcrum, the inserted sheet that the ear page or leaf inboard of pressing plate is provided with a chute vertical with the stage casing page or leaf and places this chute and can move along chute, the groove that this inserted sheet upper end and press between the stage casing page or leaf of plate and be provided with tension spring and act on the two, this inserted sheet lower end are tight against a slide plate moves forward and backward along the surface of slide plate to drive this slide plate; Push rod is the rank column, and the lower end is located on its retaining rank and against puckery of resistance, a slide plate and a tension spring are passed in the upper end, and stretch in the sliding sleeve, and this sliding sleeve forms corresponding with the protuberance of pressing plate; The chute bar is on an empty stomach not closed rectangle strip, and its opening surface is to strut, in opening both sides symmetry, equidistantly be provided with a plurality of crescent moon recesses allowing the pawl of ratchet snap in, and slide plate and hinder in the puckery chute that inserts the chute bar and can move along chute.

Wherein, described spacer comprises strut, slide block, the chute bar that can fix with sash, ratchet, connecting axle, ratchet, lock pin, tension spring and the pawl seat that can fix with window frame, strut is flat strip shaped, be coupling near an end and the protuberance that is the slide block of convex, the chute bar is not closed rectangle strip on an empty stomach, its opening surface is to strut, and slider bottom inserts in the chute of chute bar and protuberance is stretched out by opening part and can move along chute; Strut also connects ratchet near other end reverse side, changes heart by their and penetrates connecting axle and be fixed on the pawl seat; The fulcrum of ratchet departs from ratchet changes the heart suitably apart from being coupling with pawl seat, the ratchet that head and ratchet were provided with of ratchet is the interlock shape, and tension spring one end acts on the afterbody of ratchet, and a place of ratchet afterbody is provided with lockhole, during application, lock pin can be inserted with the locking sash in a certain opening by this lockhole.

Wherein, described spacer comprises strut, connecting axle, ratchet, ratchet bar, pad, coulisse, slide block, lower platen, top board, tension spring, lock pin and the pad pin that can fix with window frame, strut is the ladder flat strip shaped, turning arm near an end and turnover hinge is coupling, and is connected to slide block near other end reverse side; Connecting axle passes strut, top board, slide block, lower platen respectively according to the order of sequence and is coupling with ratchet; The coulisse main body is flat strip shaped, and longitudinally center line has the strip slotted eye of a two ends closure, and slide block is inserted wherein and can be moved along slotted eye, and the following of coulisse fixed through pad and ratchet bar, can fix with window frame through the pad pin near two ends again; The ratchet that ratchet bar was provided with of the head of ratchet and a side is the interlock shape, and tension spring one end acts on the afterbody of ratchet, and a place of ratchet afterbody is provided with lockhole, and during application, lock pin can be inserted with the locking sash in a certain opening by this lockhole.

Wherein, described spacer comprise strut, movable block, screw mandrel, gathering sill, gear, travelling gear, driving gearshaft, the lower fixed frame that can fix with window frame and and the upper holder that fixes of lower fixed frame and window frame, strut is the ladder flat strip shaped, turning arm near an end and turnover hinge is coupling, and is coupling near other end reverse side and movable block; Movable block is provided with the screwed hole of screw mandrel coupling and by this screwed hole and screws in screw mandrel, and movable block will rotate and moves along gathering sill with screw mandrel; The axis hole that upper holder is provided with is stretched in the upper end of screw mandrel, and the lower end of screw mandrel passes lower fixed frame and gear is fixed; Travelling gear and gear are the interlock shape, and driving gearshaft is penetrated and fixed with lower fixed frame by the commentaries on classics heart of travelling gear, and another place of travelling gear is the interlock shape with motor; Gathering sill is not closed rectangle strip on an empty stomach, surrounds screw mandrel in its abdomen, and upper end and upper holder are fixed, and lower end and lower fixed frame are fixed, and movable block is stretched out to connect strut by the opening of gathering sill.

Wherein, described spacer comprises strut, can fan Connection Block with the support that sash fixes, movable block, screw mandrel, gathering sill, gear, travelling gear, driving gearshaft, the lower fixed frame that can fix with window frame and and the upper holder that fixes of lower fixed frame and window frame, strut is flat strip shaped, be coupling near an end and support fan Connection Block, be coupling near other end reverse side and movable block; Movable block is provided with the screwed hole of screw mandrel coupling and by this screwed hole and screws in screw mandrel, and movable block will rotate and moves along gathering sill with screw mandrel; The axis hole that upper holder is provided with is stretched in the upper end of screw mandrel, and the lower end of screw mandrel is passed lower fixed frame and fixed with gear; Travelling gear and gear are the interlock shape, and driving gearshaft is penetrated and fixed with lower fixed frame by the commentaries on classics heart of travelling gear, another place and motor interlock of travelling gear; Gathering sill is not closed rectangle strip on an empty stomach, surrounds screw mandrel in its abdomen, and upper end and upper holder are fixed, and lower end and lower fixed frame are fixed, and movable block is stretched out to connect strut by the opening of gathering sill.

In sum, the utility model is applicable to the upward outstanding vent window of top, horizontal sliding window and the curtain wall of common building or high gear building.Advantage of the present utility model is: 1, rotarily open sash by multiple spot, have more durability on the structure; 2, regulate installing space voluntarily to eliminate because of window frame and sash reservation assemblage gap diagonal tension stress that brings bigger than normal and then the long-term durability of using of assurance; 3, the sash rotation is not opened big or small the change with sash behind the location, makes top and uses, and is convenient to seal the intrusion with the water that is stopped by rain; 4, the sash opening angle can reach more than 60 degree, is used for the curtain wall vent window and is not limited to.

For further setting forth the utility model is technological means and the effect that the predetermined purpose of realization is taked, see also following about detailed description of the present utility model and accompanying drawing, believe the purpose of this utility model, feature and characteristics, should obtain thus going deep into and concrete understanding, yet accompanying drawing only provides reference and explanation usefulness, is not to be used for the utility model is limited.

Description of drawings

Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effects apparent by the specific embodiment of the present utility model is described in detail.

In the accompanying drawing,

Structural representation when Fig. 1 can open the Hinge for window of location for the utility model first preferred embodiment is applied to top and sash and is 60 degree opening angles;

The structural representation that Fig. 2 can open the Hinge for window of location for the utility model first preferred embodiment is applied to top and sash when closing;

Fig. 3 A is the turnover hinge structural representation of first preferred embodiment of the utility model Hinge for window that can open the location;

Fig. 3 B is the left TV structure schematic diagram of Fig. 3 A;

Fig. 4 A is the spacer structural representation of first preferred embodiment of the utility model Hinge for window that can open the location;

Fig. 4 B is the plan structure schematic diagram of Fig. 4 A;

Fig. 5 A is the spacer structural representation of second preferred embodiment of the utility model Hinge for window that can open the location;

Fig. 5 B is the plan structure schematic diagram of Fig. 5 A;

Structural representation when Fig. 5 C is second preferred embodiment application;

Fig. 6 A is the spacer structural representation of the 3rd preferred embodiment of the utility model Hinge for window that can open the location;

Fig. 6 B is the plan structure schematic diagram of Fig. 6 A;

Structural representation when Fig. 6 C is the 3rd preferred embodiment application;

Fig. 7 A is the spacer structural representation of the 4th preferred embodiment of the utility model Hinge for window that can open the location;

Fig. 7 B is the plan structure schematic diagram of Fig. 7 A;

Structural representation when Fig. 7 C is the 4th preferred embodiment application;

Fig. 8 A is the spacer structural representation of the 5th preferred embodiment of the utility model Hinge for window that can open the location;

Fig. 8 B is the left TV structure schematic diagram of Fig. 8 A;

Structural representation when Fig. 8 C is the 5th preferred embodiment application;

Fig. 9 A is the spacer structural representation of the 6th preferred embodiment of the utility model Hinge for window that can open the location;

Fig. 9 B is the structural representation of looking up of Fig. 9 A;

Structural representation when Fig. 9 C is the 6th preferred embodiment application;

Figure 10 A is the spacer structural representation of the 7th preferred embodiment of the utility model Hinge for window that can open the location;

Figure 10 B is the structural representation of looking up of Figure 10 A;

Structural representation when Figure 10 C is the 7th preferred embodiment application;

Figure 11 A is the spacer structural representation of the 8th preferred embodiment of the utility model Hinge for window that can open the location;

Figure 11 B is the structural representation of looking up of Figure 11 A;

Structural representation when Figure 11 C is the 8th preferred embodiment application.

The specific embodiment

Consult Fig. 1, Fig. 2, structural representation when Fig. 1 can open the Hinge for window of location for the utility model first preferred embodiment is applied to top and sash and is 60 degree opening angles, Fig. 2 is that first preferred embodiment is applied to top and sash and is structural representation when closing, the circle, territory that window frame or hinge that sash supplies are installed is represented in "+" symbolic representation sash rotation position among the figure, two-dot chain line.The Hinge for window that present embodiment can be opened the location mainly is made of turnover hinge 1, spacer 21.When being applied to window, turnover hinge 1 is symmetrically set in the first both sides of window and cross-over connection in window frame and sash, spacer 21 set gradually and cross-over connection in window frame and sash.

Consult Fig. 3 A, Fig. 3 B, Fig. 3 A is the turnover hinge structural representation of first preferred embodiment of the utility model Hinge for window that can open the location, and Fig. 3 B is the left TV structure schematic diagram of Fig. 3 A.Turnover hinge 1 comprises two turning

arms

11 and 12, two turning

arm rotating shafts

13 and 14, two linking

arms

15 and 16, two linking

arms rotating shaft

17 and 18, window frame Connection Block 19, sash Connection Block 20, the commentaries on classics heart of two turning

arms

11,12 is set the straight line suitable distance that staggers mutually along one, penetrates turning

arm rotating shaft

13,14 respectively and is fixed on the window frame Connection Block 19 at each rotation heart; Two linking

arms

15,16 are flat strip shaped, each linking

arm

15,16 tie points that are connected with miscellaneous part in line and each straight line be parallel to each other, the position that every linking arm relies on an end respectively with two turning arms 11, the 12 rotation hearts are done in the same way, the equidistant connection and its plane of movement and two turning

arms

11,12 plane of movement is parallel, two linking

arms

15,16 are connected to commentaries on classics heart distance with same turning arm equates two linking

arms

15,16 rely on the other end all penetrates linking arm rotating shaft 17 to be connected equidistant position with same turning arm, 18 and be fixed on the sash Connection Block 20.When being applied to window, window frame Connection Block 19 is fixed in the window frame inboard; Sash Connection Block 20 is fixed in the sash outside.

Consult Fig. 4 A, Fig. 4 B, Fig. 4 A is the spacer structural representation of first preferred embodiment of the utility model Hinge for window that can open the location, and Fig. 4 B is the plan structure schematic diagram of Fig. 4 A.Spacer 21 comprises strut 211, support fan Connection Block 212, slide block 213, puckery 214 of resistance, regulates bolt 215 and chute bar 216, strut 211 is flat strip shaped, be coupling near an end and support fan Connection Block 212, be coupling near other end reverse side and the protuberance of presenting the slide block 213 of sunken bottom concavity, hinder puckery 214 bottom recess that embeds slide block 213, establish one on the protuberance of slide block 213 and penetrate screwed hole, adjusting bolt 215 screws in thus to direct reach and hinders puckery 214 with the slip resistance of adjusting slider 213 in chute; Chute bar 216 main bodys are on an empty stomach not closed rectangle strip, and opening surface is to strut 211, the bottom of slide block 213 and hinder in puckery 214 chute that inserts chute bar 216 and the protuberance of slide block 213 is stretched out by opening part and can move along chute.When being applied to window, support fan Connection Block 212 is fixed in the sash outside, chute bar 216 and inboard fixing the getting final product of window frame.

According to above-mentioned technical pattern feature and consult Fig. 1, present embodiment is work like this: push sash open, the linking

arm

15,16 of turnover hinge 1 and turning

arm

11,12 are subjected to the orbiting motion of sash drive with self, and sash is subjected to pining down of turnover hinge 1 and is the unlatching shape around the axis rotation that sets.Strut 211 drives slide block 213 with the upset of sash and moves up along the chute of chute bar 216, when sash is pushed into that a certain opening stops and when letting go, because sash deadweight, promoting slide block 213 moves down, but puckery 214 of resistance disengages bigger frictional resistance in the time of therefore, and sash is stuck in this state.The readjustment sash: pull back sash to get final product when wanting the position.Close sash: pull back sash on earth, utilize Handle for window sash to revolve again to sting window frame retaining page or leaf to get final product.

Consult Fig. 5 A, Fig. 5 B, Fig. 5 C, Fig. 5 A is the spacer structural representation of second preferred embodiment of the utility model Hinge for window that can open the location, Fig. 5 B is the plan structure schematic diagram of Fig. 5 A, structural representation when Fig. 5 C is second preferred embodiment application, the circle, territory that window frame or hinge that sash supplies are installed is represented in "+" symbolic representation sash rotation position wherein, two-dot chain line.In the present embodiment, except that the structure of spacer was different, other part technical patterns can be corresponding identical with aforementioned first preferred embodiment.Spacer 22 comprises strut 221, slide block 222, puckery 223 of resistance, regulates bolt 224 and chute bar 225, strut 221 is the ladder flat strip shaped, turning arm 12 near an end and turnover hinge 1 is coupling, be coupling near other end reverse side and the protuberance of presenting the slide block 222 of sunken bottom concavity, hinder puckery 223 bottom recess that embeds slide block 222, establish one on the protuberance of slide block 222 and penetrate screwed hole, adjusting bolt 224 screws in thus to direct reach and hinders puckery 223 with the slip resistance of adjusting slider 222 in chute; Chute bar 225 main bodys are on an empty stomach not closed rectangle strip, and opening surface is to strut 221, the bottom of slide block 222 and hinder in puckery 223 chute that inserts chute bar 225 and the protuberance of slide block 222 is stretched out by opening part and can move along chute.When being applied to window, the chute bar relies on window frame retaining page or leaf and inboard fixing with window frame.

According to above-mentioned technical pattern feature and consult Fig. 5 C, present embodiment is work like this: push sash open, the linking arm 15 of

turnover hinge

1,16 and turning

arm

11,12 are subjected to the orbiting motion of sash drive with self, sash is subjected to pining down of turnover hinge 1 and is the unlatching shape around the axis rotation that sets, strut 221 drives slide block 222 with the motion of the turning arm 12 of turnover hinge 1 and moves up along the chute of chute bar 225, when sash is pushed into that a certain opening stops and when letting go, because sash deadweight, drive turning arm 12 revolutions of turnover hinge 1, and then promotion slide block 222 moves down, but disengage bigger frictional resistance because hinder puckery 223 this moment, sash is stuck in this state.The readjustment sash: pull back sash to get final product when wanting the position.Close sash: pull back sash on earth, utilize Handle for window sash to revolve again to sting window frame retaining page or leaf to get final product.

Consult Fig. 6 A, Fig. 6 B, Fig. 6 C, Fig. 6 A is the spacer structural representation of the 3rd preferred embodiment of the utility model Hinge for window that can open the location, Fig. 6 B is the plan structure schematic diagram of Fig. 6 A, structural representation when Fig. 6 C is the 3rd preferred embodiment application, the circle, territory that window frame or hinge that sash supplies are installed is represented in "+" symbolic representation sash rotation position wherein, two-dot chain line.In the present embodiment, except that the technical pattern of spacer was different, other part technical patterns can be corresponding identical with previous embodiment one.Spacer 23 comprises strut 231, slide plate 232, puckery 233 of resistance, ratchet 234, presses plate 235, push rod 236 and chute bar 237, strut 231 is the ladder flat strip shaped, turning arm 12 near an end and turnover hinge 1 is coupling, top near other end reverse side and slide plate 232 is coupling, be provided with the retaining rank before and after the bottom of slide plate 232, embed puckery 233 of a resistance therebetween, the top of slide plate 232 is two pairs of ear pages or leaves of front and back expenditure upwards; Ratchet 234 main bodys are three sections bending laminateds, and its leading portion page or leaf downwards back a pair of ear page or leaf of a pair of ear page or leaf of expenditure and slide plate 232 is coupling making fulcrum, and the back segment page or leaf is done in the recess that pawl can snap in chute bar 237 opening both sides; Press plate 235 main bodys and be three sections bending laminateds, its near below rear end against ratchet 234 leading portion pages or leaves and make its protuberance that is provided with stretch into recess that ratchet 234 leading portion pages or leaves are provided with and removable, press plate 235 stage casing pages or leaves downwards a pair of ear page or leaf of expenditure be coupling in slide plate 232 last to the ear page or leaf to make fulcrum, the inserted sheet that the ear page or leaf inboard of pressing plate 235 is provided with a chute vertical with the stage casing page or leaf and places this chute and can move up and down along chute, this inserted sheet upper end and press between the stage casing page or leaf of plate 235 and be provided with tension spring and act on the two, the groove that this inserted sheet lower end is tight against a slide plate moves forward and backward along slide plate 232 surfaces to drive this slide plate; Push rod 236 is the rank column, and the lower end is located on its retaining rank and against puckery 233 of resistance, a slide plate 232 and a tension spring are passed in the upper end of push rod 236, and stretch in the sliding sleeve, and this sliding sleeve forms corresponding with the protuberance of pressing plate 235; Chute bar 237 is not closed rectangle strip on an empty stomach, its opening surface is to strut 231, in opening both sides symmetry, equidistantly be provided with a plurality of crescent moon recesses allowing the pawl of ratchet 234 snap in, slide plate 232 and hinder in puckery 233 chute that inserts chute bar 237 and can move along chute.When being applied to window, a side of chute bar 237 relies on window frame retaining page or leaf and inboard fixing with window frame.

According to above-mentioned technical pattern feature and consult Fig. 6 C, present embodiment is work like this: push sash open, the linking

arm

15,16 of turnover hinge 1 and turning

arm

11,12 are subjected to the orbiting motion of sash drive with self, and sash is subjected to pining down of turnover hinge 1 and is the unlatching shape around the axis rotation that sets.Strut 231 drives slide plate 232 with the motion of the turning arm 12 of turnover hinge 1 and moves up along the chute of chute bar 237, the pawl of ratchet 234 is the recess that flexibly jumps on the chute bar 237, when sash is pushed into that a certain opening stops and when letting go, because sash deadweight, drive turning arm 12 revolutions of turnover hinge 1, and then promote slide plates 232 by strut 231 and move down, the pawl of ratchet 234 snaps in the recess on the chute bar 237, and sash is rested on this state.Readjustment sash: press backward and press plate 235, ratchet 234 leading portion pages or leaves are depressed, recess on the pawl of ratchet 234 and the chute bar 237 is thrown off, meanwhile, the tension spring of push rod 236 is pressed plate 235 compressions and is exerted pressure to increase slip resistance to hindering puckery 233, and the sash of pulling back is pressed and pressed plate 235 leading portion pages or leaves to the opening of wanting, the pawl of ratchet 234 snaps in the recess on the chute bar 237 again, and sash is promptly rested on this state.Close sash: need only sash be pulled back the end of in the sash at readjustment, utilize Handle for window sash to revolve again to sting window frame retaining page or leaf to get final product.

Consult Fig. 7 A, Fig. 7 B, Fig. 7 C, Fig. 7 A is the spacer structural representation of the 4th preferred embodiment of the utility model Hinge for window that can open the location, Fig. 7 B is the plan structure schematic diagram of Fig. 7 A, structural representation when Fig. 7 C is the 4th preferred embodiment application, the circle, territory that window frame or hinge that sash supplies are installed is represented in "+" symbolic representation sash rotation position wherein, two-dot chain line.In the present embodiment, except that the technical pattern of spacer was different, other part technical patterns can be corresponding identical with previous embodiment one.Spacer 24 comprises strut 241, support fan Connection Block 242, slide plate 243, puckery 244 of resistance, ratchet 245, presses plate 246, push rod 247 and chute bar 248, strut 241 is flat strip shaped, be coupling near an end and support fan Connection Block 242, the top of close other end reverse side and slide plate 243 is coupling; Be provided with the retaining rank before and after the bottom of slide plate 243, embed puckery 244 of a resistance therebetween, the top of slide plate 243 is two pairs of ear pages or leaves of front and back expenditure upwards; Ratchet 245 main bodys are three sections bending laminateds, its leading portion page or leaf downwards a pair of ear page or leaf of expenditure and slide plate 243 afterwards a pair of ear pages or leaves be coupling making fulcrum, its back segment page or leaf is done in the recess that pawl can snap in chute bar 248 opening both sides; Press plate 246 main bodys and be three sections bending laminateds, its near below rear end against ratchet 245 leading portion pages or leaves and make its protuberance that is provided with stretch into recess that ratchet 245 leading portion pages or leaves are provided with and removable, press plate 246 stage casing pages or leaves downwards a pair of ear page or leaf of expenditure be coupling in slide plate 243 last to the ear page or leaf to make fulcrum, the inserted sheet that the ear page or leaf inboard of pressing plate 246 is provided with a chute vertical with the stage casing page or leaf and places this chute and can move up and down along chute, inserted sheet upper end and press between the plate 246 stage casing pages or leaves and be provided with tension spring and act on the two, the groove that the inserted sheet lower end is tight against a slide plate moves forward and backward along slide plate 243 surfaces to drive this slide plate; Push rod 247 is the rank column, and the lower end is located on the retaining rank and against puckery 244 of resistance, a slide plate 243 and a tension spring are passed in the upper end, and stretch in the sliding sleeve, and this sliding sleeve forms corresponding with the protuberance of pressing plate; Chute bar 248 is not closed rectangle strip on an empty stomach, its opening surface is to strut 241, in opening both sides symmetry, equidistantly be provided with a plurality of crescent moon recesses allowing the pawl of ratchet 245 snap in, slide plate 243 and hinder in puckery 244 chute that inserts chute bar 248 and can move along chute.When being applied to window, support fan Connection Block 242 is fixed in the sash outside, and a side of chute bar 248 relies on window frame retaining page or leaf and inboard fixing the getting final product of window frame.

According to above-mentioned technical pattern feature and consult Fig. 7 C, present embodiment is work like this: push sash open, the linking

arm

15,16 of turnover hinge 1 and turning

arm

11,12 are subjected to the orbiting motion of sash drive with self, and sash is subjected to pining down of turnover hinge 1 and is the unlatching shape around the axis rotation that sets.Strut 241 drives slide plate 243 with the rotation of sash and moves up along the chute of chute bar 248, the pawl of ratchet 245 is the recess that flexibly jumps on the chute bar 248, when sash is pushed into that a certain opening stops and when letting go, because sash deadweight, driving strut 241 promotion slide plates 243 moves down, the pawl of ratchet 245 snaps in the recess on the chute bar 248, and sash is rested on this state.Readjustment sash: press backward and press plate 246, ratchet 245 leading portion pages or leaves are depressed, recess on the pawl of ratchet 245 and the chute bar 248 is thrown off, meanwhile, the tension spring of push rod 247 is pressed plate 246 compressions and is exerted pressure to increase slip resistance to hindering puckery 244, and the sash of pulling back is pressed the leading portion page or leaf of pressing plate 246 again to the opening of wanting, the pawl of ratchet 245 snaps in the recess on the chute bar 248 again, and sash is promptly rested on this state.Close sash: need only sash be pulled back the end of in the sash at readjustment, utilize Handle for window sash to revolve again to sting window frame retaining page or leaf to get final product.

Consult Fig. 8 A, Fig. 8 B, Fig. 8 C, Fig. 8 A is the spacer structural representation of the 5th preferred embodiment of the utility model Hinge for window that can open the location, Fig. 8 B is the left TV structure schematic diagram of Fig. 8 A, structural representation when Fig. 8 C is the 5th preferred embodiment application, the circle, territory that window frame or hinge that sash supplies are installed is represented in "+" symbolic representation sash rotation position wherein, two-dot chain line.In the present embodiment, except that the technical pattern of spacer was different, other part technical patterns can be corresponding identical with previous embodiment one.Spacer 25 comprises strut 251, slide block 252, chute bar 253, ratchet 254, connecting axle 255, ratchet 256, lock pin 257, tension spring 258 and pawl seat 259, strut 251 is flat strip shaped, be coupling near an end and the protuberance that is the slide block 252 of convex, chute bar 253 is not closed rectangle strip on an empty stomach, its opening surface is to strut 251, and slide block 252 bottoms are inserted in the chute of chute bar 253 and protuberance is stretched out by opening part and can be moved along chute; Strut 251 is near other end reverse side and connect ratchet 254, penetrates connecting axle 255 by their commentaries on classics hearts and is fixed on the pawl seat 259; Ratchet 256 fulcrums depart from ratchet 254 changes the heart suitably apart from being coupling with pawl seat 259, and the ratchet that the head of ratchet 256 and ratchet 254 are provided with is the interlock shape, and tension spring 258 1 ends act on the afterbody of ratchet 256, and a place of ratchet 256 afterbodys is provided with lockhole.When being applied to window, chute bar 253 is fixed in the outside of sash, pawl seat 259 1 sides rely on window frame retaining page or leaf and make ratchet 256 afterbodys pass the window frame retaining page notch that held ratchet 256 afterbodys that are provided with move up and down just to be passed through and inboard fixing with window frame until lockhole, and lock pin 257 can be inserted to lock sash in a certain opening by lockhole.

According to above-mentioned technical pattern feature and consult Fig. 8 C, present embodiment is work like this: push sash open, the linking

arm

15,16 of turnover hinge 1 and turning

arm

11,12 are subjected to the orbiting motion of sash drive with self, and sash is subjected to pining down of turnover hinge 1 and is the unlatching shape around the axis rotation that sets.Rotation with sash, 251 1 connections of strut slide block 252 moves up along the chute of chute bar 253, simultaneously, the other end drives ratchet 254 rotations, the head of ratchet 256 is the ratchet that flexibly jumps over ratchet 254, when sash is pushed into that a certain opening stops and when letting go, because sash deadweight, drive strut 251 and ratchet 254 revolutions, make the first interlock of the ratchet of ratchet 254 and ratchet 256 and push against, sash is rested on this state, if keep for a long time, can insert lock pin 257 and from indoor wind sash further be opened preventing in ratchet 256 aft mounted lockholes.Readjustment sash: extract lock pin 257 out, by the afterbody that supports ratchet 256, the ratchet of the head of ratchet 256 and ratchet 254 is thrown off interlock, sash relies on the deadweight revolution downwards, when arriving desired location, unclamp to ratchet 256 afterbodys by supporting, the interlock and pushing against again of the ratchet of the head of ratchet 256 and ratchet 254, the sash revolution promptly is stopped.Close sash: put sash earlier and be turned back to the end, utilize Handle for window sash to revolve again to sting window frame retaining page or leaf to get final product.

Consult Fig. 9 A, Fig. 9 B, Fig. 9 C, Fig. 9 A is the spacer structural representation of the 6th preferred embodiment of the utility model Hinge for window that can open the location, Fig. 9 B is the structural representation of looking up of Fig. 9 A, structural representation when Fig. 9 C is the 6th preferred embodiment application, the circle, territory that window frame or hinge that sash supplies are installed is represented in "+" symbolic representation sash rotation position among the figure, two-dot chain line.In the present embodiment, except that the technical pattern of spacer was different, other part technical patterns can be corresponding identical with previous embodiment one.Spacer 26 comprises strut 261, connecting axle 262, ratchet 263, ratchet bar 264, pad 265, coulisse 266, slide block 267, lower platen 268, top board 269, tension spring 2610, lock pin 2611 and pad pin 2612, strut 261 is the ladder flat strip shaped, turning arm 12 near an end and turnover hinge 1 is coupling, and is connected to slide block 267 near other end reverse side; Connecting axle 262 passes strut 261, top board 269, slide block 267, lower platen 268 respectively according to the order of sequence and is coupling with ratchet 263; The main body of coulisse 266 is flat strip shaped, longitudinally center line has the strip slotted eye of a two ends closure, slide block 267 is inserted wherein and can be moved along slotted eye, and the following of coulisse 266 fixed through pad 265 and ratchet bar 264, can fix with window frame through pad pin 2612 near two ends again; The ratchet that the ratchet bar 264 of the head of ratchet 263 and a side is provided with is the interlock shape, and tension spring 2,610 one ends act on the afterbody of ratchet 263, and a place of ratchet 263 afterbodys is provided with lockhole.When being applied to window, the notch that the afterbody that coulisse 266 1 sides rely on window frame retaining page or leaf and make the afterbody of ratchet 263 pass the held ratchet 263 that window frame retaining page or leaf is provided with moves up and down is just inboard fixing with window frame by pass through pad pin 2612 until lockhole, and lock pin 2611 can be inserted to lock sash in a certain opening by lockhole.

According to above-mentioned technical pattern feature and consult Fig. 9 C, present embodiment is work like this: push sash open, the linking

arm

15,16 of turnover hinge 1 and turning

arm

11,12 are subjected to the orbiting motion of sash drive with self, and sash is subjected to pining down of turnover hinge and is the unlatching shape around the axis rotation that sets.Strut 261 drives slide block 267 and ratchet 263 with the motion of the turning arm 12 of turnover hinge 1 and moves up along the slotted eye of coulisse 266, the head of ratchet 263 is the ratchet of flexibly skipping ratchet bar 264, when sash is pushed into that a certain opening stops and when letting go, because sash deadweight, driving slide block 267 and ratchet 263 moves down, the ratchet interlock of the head of ratchet 263 and ratchet bar 264 and pushing against, sash is rested on this state, if keep for a long time, can in ratchet 263 aft mounted lockholes, insert lock pin 2611 and from indoor wind sash further be opened preventing.Readjustment sash: extract lock pin 2611 out, by the afterbody that supports ratchet 263, the ratchet of the head of ratchet 263 and ratchet bar 264 is thrown off interlock, sash relies on the deadweight revolution downwards, when arrive when wanting the position, unclamp to ratchet 263 afterbodys by supporting, the interlock and pushing against again of the ratchet of the head of ratchet 263 and ratchet bar 264, the sash revolution promptly is stopped.Close sash: put sash earlier and be turned back to the end, utilize Handle for window sash to revolve again to sting window frame retaining page or leaf to get final product.

Consult Figure 10 A, Figure 10 B, Figure 10 C, Figure 10 A is the spacer structural representation of the 7th preferred embodiment of the utility model Hinge for window that can open the location, Figure 10 B is the structural representation of looking up of Figure 10 A, structural representation when Figure 10 C is the 7th preferred embodiment application, "+" symbolic representation sash rotation position wherein, the circle, territory that window frame or hinge that sash supplies are installed, two-dot chain line box indicating motor portion are represented in two-dot chain line.In the present embodiment, except that the technical pattern of spacer was different, other part technical patterns can be corresponding identical with previous embodiment one.Spacer 27 comprises strut 271, movable block 272, screw mandrel 273, gathering sill 274, gear 275, travelling gear 276, driving gearshaft 277, lower fixed frame 278 and upper holder 279, strut 271 is the ladder flat strip shaped, turning arm 12 near an end and turnover hinge 1 is coupling, and is coupling near other end reverse side and movable block 272; Movable block 272 is provided with the screwed hole that mates with screw mandrel 273 and screws in screw mandrel 273 from here, and movable block 272 will rotate and move along gathering sill 274 with screw mandrel 273; The axis hole that upper holder 279 is provided with is stretched in screw mandrel 273 upper ends, and it is fixing with gear 275 that lower fixed frame 278 is passed in screw mandrel 273 lower ends; Travelling gear 276 is the interlock shape with gear 275, and driving gearshaft 277 is penetrated and fixing with lower fixed frame 278 by the commentaries on classics heart of travelling gear 276, and travelling gear 276 another places are the interlock shape with motor; Gathering sill 274 is not closed rectangle strip on an empty stomach, surrounds screw mandrel 273 in its abdomen, and upper end and upper holder 279 are fixing, and lower end and lower fixed frame 278 are fixing, and movable block 272 is stretched out to connect strut 271 by the opening of gathering sill 274.When being applied to window, upper holder 279, lower fixed frame 278 all rely on the window frame retaining page or leaf of a side and fix with window frame is inboard.

According to above-mentioned technical pattern feature and consult Figure 10 C, present embodiment is work like this: make motor start-up, drive travelling gear 276, gear 275, screw mandrel 273 rotations, movable block 272 is pushed along screw mandrel 273 axis and moves up, the turning arm 12 of strut 271 promotion turnover hinge 1 along with moving outwards rotates up and pushes sash open by linking

arm

15,16, arrive required opening motor in season and stop, all transmissions are stopped, and it is motionless that sash is locked in this state at this moment.Readjustment or close sash need only make motor counter-rotating, through transmission, and screw mandrel 273 counter-rotatings, movable block 272 moves down along screw mandrel 273 axis, and strut 271 leads that the turning arm 12 of neck turnover hinge 1 and linking

arm

15,16 drive that sash are rotated down and to closing.

Consult Figure 11 A, Figure 11 B, Figure 11 C, Figure 11 A is the spacer structural representation of the 8th preferred embodiment of the utility model Hinge for window that can open the location, Figure 11 B is the structural representation of looking up of Figure 11 A, structural representation when Figure 11 C is the 8th preferred embodiment application, "+" symbolic representation sash rotation position wherein, the circle, territory that window frame or hinge that sash supplies are installed, two-dot chain line box indicating motor portion are represented in two-dot chain line.In the present embodiment, except that the technical pattern of spacer was different, other part technical patterns can be corresponding identical with previous embodiment one.Spacer 28 comprises strut 281, support fan Connection Block 282, movable block 283, screw mandrel 284, gathering sill 285, gear 286, travelling gear 287, driving gearshaft 288, lower fixed frame 289 and upper holder 2810.Strut 281 is flat strip shaped, is coupling near an end and support fan Connection Block 282, is coupling near other end reverse side and movable block 283; Movable block 283 is provided with the screwed hole of screw mandrel 284 couplings and by this screwed hole and screws in screw mandrel 284, and movable block 283 will rotate and move along gathering sill 285 with screw mandrel 284; The axis hole that upper holder 2810 is provided with is stretched in screw mandrel 284 upper ends, and screw mandrel 284 lower ends are passed lower fixed frame 289 and fixed with gear 286; Travelling gear 287 is the interlock shape with gear 286, and driving gearshaft 288 is penetrated and fixed with lower fixed frame 289 by the commentaries on classics heart of travelling gear 287, travelling gear 287 another places and motor interlocks; Gathering sill 285 is not closed rectangle strip on an empty stomach, surrounds screw mandrel 284 in its abdomen, and upper end and upper holder 2810 are fixing, and lower end and lower fixed frame 289 are fixing, and movable block 283 is stretched out to connect strut 281 by the opening of gathering sill 285.When being applied to window, fixing outside support fan Connection Block 282 and the sash, upper holder 2810, lower fixed frame 289 1 sides all rely on window frame retaining page or leaf and fix with the window frame inboard.

According to above-mentioned technical pattern feature and consult Figure 11 C, present embodiment is work like this: make motor start-up, drive travelling gear 287, gear 286, screw mandrel 284 rotations, movable block 283 is pushed along screw mandrel 284 axis and moves up, strut 281 is pushed sash open along with moving, arrive required opening motor in season and stop, all transmissions are stopped, and it is motionless that sash is locked in this state at this moment.Readjustment or close sash need only make motor counter-rotating, through transmission, and screw mandrel 284 counter-rotatings, movable block 283 moves down along screw mandrel 284 axis, and strut 281 leads that the neck sash is rotated down and to closing.

The utility model is listed eight kinds of spacer forms that make up with turnover hinge altogether, and to complicated, function pursues raising to structure by simply, and wherein four kinds adapt to the fenestella types, and all the other four kinds then adapt to big window type; The first six is planted and is hand push sash drive-type, and back two kinds is that the Motor Drive formula is to satisfy different needs.Wherein, the Hinge for window that preceding two kinds of spacers and turnover hinge are combined into is applicable to big window type or fenestella type respectively, promotes the sash upset by external force, drives strut and causes tight puckery the moving to realize that sash opens the location of slide block, closes the sash sash of only need pulling back and gets final product.The Hinge for window that is combined into of four kinds of spacers and turnover hinge is applicable to big window type or fenestella type respectively subsequently, promote the sash upset by external force, drive strut and cause that ratchet is irreversible to be moved or rotate to realize that sash opens the location, close sash only need press control the sincere ratchet that makes unclamp interlock, pull back sash or rely on sash deadweight upset downwards to get final product, wherein preceding two kinds is that control is sincere built-in, and back two kinds are the sincere external of control.The Hinge for window that last two kinds of spacers and turnover hinge are combined into is suitable for fenestella type or big window type respectively, and the promotion strut opens by the rotation of Motor Drive screw mandrel and to opening sash, making motor stop is the sash location.Readjustment or close sash need only make motor counter-rotating put in place and get final product.The utility model is applicable to the upward outstanding vent window of top, horizontal sliding window and the curtain wall of common building or high gear building.

In sum, a kind of Hinge for window of opening the location that the utility model provides is used the advantage that manifests and is: 1, turnover hinge rotarily opens sash to have avoided tradition by slide rail openable windows fan structure shortcoming by multiple spot, has promoted accuracy and the durability used; 2, regulate voluntarily installing space, eliminated because of window frame and sash and reserved the assemblage gap diagonal tensile stress that brings bigger than normal to the infringement of hinge, guaranteed the long-term durability of using of hinge; 3, can set as required sash and suitably depart from along interior rib or with interior rib and parallel axis rotation around upper, the gap of this axis and window frame does not change with window opening angle, is convenient to seal with the water intrusion that is stopped by rain between sash and window frame; 4, the anglec of rotation of sash winding dead axle line rotation is that the sash opening angle can reach more than 60 degree, is not subjected to when being applied to ventilating window for glass curtain wall to limit along positioning requirements on the sash, has enlarged draught area than sliding support formula hinge.

The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection domain of the accompanying claim of the utility model.

Claims

1. the Hinge for window that can open the location is characterized in that, comprising: can make the turnover hinge (1) of sash winding dead axle line rotation and support the spacer (21,22,23,24,25,26,27 or 28) that sash is opened and located; Described turnover hinge (1) comprise at least two turning arms (11,12), with the turning arm rotating shaft (13,14) of quantity such as turning arm, at least two linking arms (15,16), with the linking arm rotating shaft (17,18) of quantity such as linking arm, the window frame Connection Block (19) that can fix with window frame and the sash Connection Block (20) that can fix with sash, the commentaries on classics heart of described each turning arm (11,12) is set the straight line suitable distance that staggers mutually along one, penetrates turning arm rotating shaft (13,14) respectively and is fixed on the window frame Connection Block (19) at each rotation heart; Described linking arm (15,16) be flat strip shaped, each linking arm (15,16) tie point that is connected with miscellaneous part in line and each straight line be parallel to each other, every linking arm (15,16) position that relies on an end respectively with each turning arm (11,12) the rotation heart is done in the same way, the equidistant connection and its plane of movement and each turning arm (11,12) plane of movement is parallel, each linking arm (15,16) with same turning arm (11,12) be connected to commentaries on classics heart distance and equate each linking arm (15,16) rely on the other end all with same turning arm (11,12) connect equidistant position and penetrate linking arm rotating shaft (17,18) and be fixed on the sash Connection Block (20).

2. the Hinge for window of opening the location according to claim 1, it is characterized in that: described spacer (21) comprises strut (211), can fan Connection Block (212) with the support that sash fixes, slide block (213), hinder puckery (214), the chute bar (216) of regulating bolt (215) and can fixing with window frame, strut (211) is flat strip shaped, be coupling near an end and support fan Connection Block (212), be coupling near other end reverse side and the protuberance of presenting the slide block (213) of sunken bottom concavity, hinder the bottom recess that puckery (214) embed slide block (213), establish one on the protuberance of slide block (213) and penetrate screwed hole, adjusting bolt (215) screws in thus and directes reach resistance puckery (214) with the slip resistance of adjusting slider (213) in chute; Chute bar (216) main body is not closed rectangle strip on an empty stomach, opening surface is to strut (211), the bottom of slide block (213) and hinder puckery (214) and insert in the chute of chute bars (216) and the protuberance of slide block (213) is stretched out by opening part and can move along chute.

3. the Hinge for window of opening the location according to claim 1, it is characterized in that: described spacer (22) comprises strut (221), slide block (222), hinder puckery (223), the chute bar (225) of regulating bolt (224) and can fixing with window frame, strut (221) is the ladder flat strip shaped, turning arm (12) near an end and turnover hinge (1) is coupling, be coupling near other end reverse side and the protuberance of presenting the slide block (222) of sunken bottom concavity, hinder the bottom recess that puckery (223) embed slide block (222), establish one on the protuberance of slide block (222) and penetrate screwed hole, adjusting bolt (224) screws in thus and directes reach resistance puckery (223) with the slip resistance of adjusting slider (222) in chute; Chute bar (225) main body is not closed rectangle strip on an empty stomach, opening surface is to strut (221), the bottom of slide block (222) and hinder puckery (223) and insert in the chute of chute bars (225) and the protuberance of slide block (222) is stretched out by opening part and can move along chute.

4. the Hinge for window of opening the location according to claim 1, it is characterized in that: described spacer (23) comprises strut (231), slide plate (232), hinder puckery (233), ratchet (234), press plate (235), push rod (236) and the chute bar (237) that can fix with window frame, strut (231) is the ladder flat strip shaped, turning arm (12) near an end and turnover hinge (1) is coupling, top near other end reverse side and slide plate (232) is coupling, be provided with the retaining rank before and after the bottom of slide plate (232), embed puckery (233) of resistance therebetween, the top of slide plate (232) is two pairs of ear pages or leaves of front and back expenditure upwards; Ratchet (234) main body is three sections bending laminateds, and its leading portion page or leaf downwards back a pair of ear page or leaf of a pair of ear page or leaf of expenditure and slide plate (232) is coupling making fulcrum, and its back segment page or leaf is done in the recess that pawl can snap in chute bar (237) opening both sides; Press plate (235) main body and be three sections bending laminateds, its near below rear end against the leading portion page or leaf of ratchet (234) and make its protuberance that is provided with stretch into recess that ratchet (234) leading portion page or leaf is provided with and removable, the stage casing page or leaf of pressing plate (235) the downwards a pair of ear page or leaf of expenditure is coupling in slide plate (232) last to the ear page or leaf to make fulcrum, the inserted sheet that the ear page or leaf inboard of pressing plate (235) is provided with a chute vertical with the stage casing page or leaf and places this chute and can move along chute, the groove that the upper end of this inserted sheet and press between the stage casing page or leaf of plate (235) and be provided with tension spring and act on the two, this inserted sheet lower end are tight against a slide plate moves forward and backward along the surface of slide plate (232) to drive this slide plate; Push rod (236) is the rank column, and the lower end is located on its retaining rank and against puckery (233) of resistance, a slide plate (232) and a tension spring are passed in the upper end of push rod (236), and stretch in the sliding sleeve, and this sliding sleeve forms corresponding with the protuberance of pressing plate (235); Chute bar (237) is not closed rectangle strip on an empty stomach, its opening surface is to strut (231), in opening both sides symmetry, equidistantly be provided with a plurality of crescent moon recesses allowing the pawl of ratchet (234) snap in, slide plate (232) and hinder puckery (233) and insert in the chute of chute bars (237) and can move along chute.

5. the Hinge for window of opening the location according to claim 1, it is characterized in that: support fan Connection Block (242), slide plate (243), resistance puckery (244), ratchet (245) that described spacer (24) comprises strut (241), can fix with sash, the chute bar (248) of pressing plate (246), push rod (247) and can fixing with window frame, strut (241) is flat strip shaped, be coupling near an end and support fan Connection Block (242), the top of close other end reverse side and slide plate (243) is coupling; Be provided with the retaining rank before and after the bottom of slide plate (243), embed puckery (244) of resistance therebetween, two pairs of ear pages or leaves of expenditure before and after the top of slide plate (243) makes progress; Ratchet (245) main body is three sections bending laminateds, and its leading portion page or leaf downwards back a pair of ear page or leaf of a pair of ear page or leaf of expenditure and slide plate (243) is coupling making fulcrum, and its back segment page or leaf is done in the recess that pawl can snap in chute bar (248) opening both sides; Press plate (246) main body and be three sections bending laminateds, its near below rear end against the leading portion page or leaf of ratchet (245) and make its protuberance that is provided with stretch into recess that ratchet (245) leading portion page or leaf is provided with and removable, the stage casing page or leaf of pressing plate (246) the downwards a pair of ear page or leaf of expenditure is coupling in slide plate (243) last to the ear page or leaf to make fulcrum, the inserted sheet that the ear page or leaf inboard of pressing plate (246) is provided with a chute vertical with the stage casing page or leaf and places this chute and can move along chute, the groove that this inserted sheet upper end and press between the stage casing page or leaf of plate (246) and be provided with tension spring and act on the two, this inserted sheet lower end are tight against a slide plate moves forward and backward along the surface of slide plate (243) to drive this slide plate; Push rod (247) is the rank column, and the lower end is located on its retaining rank and against puckery (244) of resistance, a slide plate (243) and a tension spring are passed in the upper end, and stretch in the sliding sleeve, and this sliding sleeve forms corresponding with the protuberance of pressing plate (246); Chute bar (248) is not closed rectangle strip on an empty stomach, its opening surface is to strut (241), in opening both sides symmetry, equidistantly be provided with a plurality of crescent moon recesses allowing the pawl of ratchet (245) snap in, slide plate (243) and hinder puckery (244) and insert in the chute of chute bars (248) and can move along chute.

6. the Hinge for window of opening the location according to claim 1, it is characterized in that: described spacer (25) comprises strut (251), slide block (252), the chute bar (253) that can fix with sash, ratchet (254), connecting axle (255), ratchet (256), lock pin (257), tension spring (258) and the pawl seat (259) that can fix with window frame, strut (251) is flat strip shaped, is coupling near an end and the protuberance that is the slide block (252) of convex; Chute bar (253) is on an empty stomach not closed rectangle strip, and its opening surface is to strut (251), and slide block (252) bottom is inserted in the chute of chute bar (253) and protuberance is stretched out by opening part and can be moved along chute; Strut (251) also connects ratchet (254) near other end reverse side, changes heart by their and penetrates connecting axle (255) and be fixed on the pawl seat (259); The fulcrum of ratchet (256) departs from ratchet (254) changes the heart suitably apart from being coupling with pawl seat (259), the ratchet that the head of ratchet (256) and ratchet (254) are provided with is the interlock shape, tension spring (258) one ends act on the afterbody of ratchet (256), one place of ratchet (256) afterbody is provided with lockhole, during application, lock pin (257) can be inserted with the locking sash in a certain opening by this lockhole.

7. the Hinge for window of opening the location according to claim 1, it is characterized in that: described spacer (26) comprises strut (261), connecting axle (262), ratchet (263), ratchet bar (264), pad (265), coulisse (266), slide block (267), lower platen (268), top board (269), tension spring (2610), lock pin (2611) and the pad pin (2612) that can fix with window frame, strut (261) is the ladder flat strip shaped, turning arm (12) near an end and turnover hinge (1) is coupling, and is connected to slide block (267) near other end reverse side; Connecting axle (262) passes strut (261), top board (269), slide block (267), lower platen (268) respectively according to the order of sequence and is coupling with ratchet (263); Coulisse (266) main body is flat strip shaped, longitudinally center line has the strip slotted eye of a two ends closure, slide block (267) is inserted wherein and can be moved along slotted eye, the following of coulisse (266) fixed through pad (265) and ratchet bar (264), can fix with window frame through pad pin (2612) near two ends again; The ratchet that the ratchet bar (264) of the head of ratchet (263) and a side is provided with is the interlock shape, tension spring (2610) one ends act on the afterbody of ratchet (263), one place of ratchet (263) afterbody is provided with lockhole, during application, lock pin (2611) can be inserted with the locking sash in a certain opening by this lockhole.

8. the Hinge for window of opening the location according to claim 1, it is characterized in that: described spacer (27) comprises strut (271), movable block (272), screw mandrel (273), gathering sill (274), gear (275), travelling gear (276), driving gearshaft (277), the lower fixed frame (278) that can fix with window frame and and the upper holder (279) that fixes of lower fixed frame (278) and window frame, strut (271) is the ladder flat strip shaped, turning arm (12) near an end and turnover hinge (1) is coupling, and is coupling near other end reverse side and movable block (272); Movable block (272) is provided with the screwed hole of screw mandrel (273) coupling and by this screwed hole and screws in screw mandrel (273), and movable block (272) will rotate and move along gathering sill (274) with screw mandrel (273); The axis hole that upper holder (279) is provided with is stretched in the upper end of screw mandrel (273), and it is fixing with gear (275) that lower fixed frame (278) is passed in the lower end of screw mandrel (273); Travelling gear (276) is the interlock shape with gear (275), and driving gearshaft (277) is penetrated and fixing with lower fixed frame (278) by the commentaries on classics heart of travelling gear (276), and another place of travelling gear (276) is the interlock shape with motor; Gathering sill (274) is not closed rectangle strip on an empty stomach, surround screw mandrel (273) in its abdomen, the upper end is fixing with upper holder (279), and lower end and lower fixed frame (278) are fixing, and movable block (272) is stretched out to connect strut (271) by the opening of gathering sill (274).

9. the Hinge for window of opening the location according to claim 1, it is characterized in that: described spacer (28) comprises strut (281), can fan Connection Block (282) with the support that sash fixes, movable block (283), screw mandrel (284), gathering sill (285), gear (286), travelling gear (287), driving gearshaft (288), the lower fixed frame (289) that can fix with window frame and and the upper holder (2810) that fixes of lower fixed frame (289) and window frame, strut (281) is flat strip shaped, be coupling near an end and support fan Connection Block (282), be coupling near other end reverse side and movable block (283); Movable block (283) is provided with the screwed hole of screw mandrel (284) coupling and by this screwed hole and screws in screw mandrel (284), and movable block (283) will rotate and move along gathering sill (285) with screw mandrel (284); The axis hole that upper holder (2810) is provided with is stretched in screw mandrel (284) upper end, and screw mandrel (284) lower end is passed lower fixed frame (289) and fixed with gear (286); Travelling gear (287) is the interlock shape with gear (286), and driving gearshaft (288) is penetrated and fixing with lower fixed frame (289) by the commentaries on classics heart of travelling gear (287), and another of travelling gear (287) located and motor interlock; Gathering sill (285) is not closed rectangle strip on an empty stomach, surround screw mandrel (284) in its abdomen, the upper end is fixing with upper holder (2810), and lower end and lower fixed frame (289) are fixing, and movable block (283) is stretched out to connect strut (281) by the opening of gathering sill (285).