CN100513731C

CN100513731C - Outward positioning device

Info

Publication number: CN100513731C
Application number: CNB2005800072051A
Authority: CN
Inventors: E·阿尔巴伊拉克; H·洛斯
Original assignee: Siegenia Aubi KG
Current assignee: Siegenia Aubi KG
Priority date: 2004-06-24
Filing date: 2005-03-30
Publication date: 2009-07-15
Anticipated expiration: 2025-03-30
Also published as: WO2006000473A1; EP1759081A1; RU2362863C2; CN1930355A; DE202004009906U1; DE502005002112D1; PL1759081T3; EP1759081B1; RU2006139039A

Abstract

The invention relates to an outward positioning device (1) for a sash of a window or of a door, in which a limiting stop for the pivoting angle of the sash relative to the frame is provided between the sash and the frame. The limiting stop consists of an outward positioning arm (2), which is rotationally coupled to the sash and frame and which is formed from plates (10, 11). Each plate (10, 11) has a longitudinal slot (12, 13) and a stop tongue (14, 15) mounted in front while located at a distance from the plate plane. Each plate (10, 11), together with the stop tongue (14, 15), engages in the longitudinal slot (12, 13) of the other plate (11, 10), and the stop tongue (14, 15) of each plate (10, 11) is adjacent to a stop (16) for the other stop tongue. The aim of the invention is to provide an outward positioning device for limiting the outward positioning distance of a sash, in which, in addition to having small installation space, a fixing of the sash in its open position is provided. To this end, the stop tongue (14, 15) is formed by an angled section of the plate (10, 11), a clamping tongue (18) oriented in the longitudinal direction of the longitudinal slot (13) projects from the end of the longitudinal slot, and the stop (16) and clamping tongue (18), which interact with one another, are matched in a manner that enables them to be moved past one another while the clamping tongue (18) is elastically deformed.

Description

To external position device

Technical field

The present invention relates to a kind of to external position device.

Background technology

By the known a kind of limit stop of cantilever arm that is used for window or door of EP 0 285754 A2, the cantilever arm that wherein limits outside position width by two mutually the fishplate bar that moves of retractility constitute.For the identical fishplate bar of this two block structure passes cannelure on another piece fishplate bar with a backstop tongue piece respectively.The backstop tongue piece is designed to protrude in the T shape boss on fishplate bar plane, and they rabbet the edge of another piece fishplate bar cannelure respectively from behind.The backstop tongue piece of every fishplate bar is positioned at the next door of the backstop that is used for another backstop tongue piece, so the general extension of limit stop almost is the twice of fishplate bar length.

Here shortcoming is, the position of maximum elongation is unfixing.This may for example cause, and hits tight suddenly or rushes open at blast effect lower fan page or leaf, and this may cause window or door or to the damage of external position device.By the known described crashproof tight mechanism of prior art, they be used for fixing to external position device to external position device.

For example by the example of DE 36 19 682 C2, DE 39 04 210 C2 or DE-GM1 777 242 known this devices.Cantilever arm matches by mobile syndeton of a rotation and fan page or leaf in all these structures.Rotate mobile syndeton and be made of a bearing pin, it passes for example slotted hole of the fixed-site track of a slide rail.If bearing pin arrives the slotted hole end, it is rabbeted a Spring Card from behind or snaps in the Spring Card with a follower according to the difference of structure there, makes bearing pin be fixed on the position in the slotted hole, thereby fixedly cantilever arm is with respect to the position of fan page.The fan page or leaf only overcomes Spring Card and could arrive the position of plane parallel in framework.

Here its shortcoming is, the scheme of being recommended is confined to be provided in respectively the cantilever arm of the fan page or leaf in the mobile bindiny mechanism of a rotation.But this needs big fan page structure space.

Also known by DE 101 42 558 A1, a door leaf brake is provided with a latch elements, and it should impel door leaf to fix at the terminal position of restricted arm.This device is independent of usually outstanding installing to external position device, but equally with said apparatus needs big structure space, so for example can't use when little fan page or leaf.

Summary of the invention

Therefore the objective of the invention is, provide a kind of be used for limiting the fan page or leaf outwards position width to external position device, the fastening devices of fan page or leaf on its enable possition wherein also is set except little structure space.

The following technical characterictic of this purpose is realized, that is: a kind of be used for window or the door the fan page or leaf to external position device, at this on external position device, one is used to fan page or leaf is arranged between fan page or leaf and the framework with respect to the limit stop of the angle of revolution of framework, here limit stop is made up of a cantilever arm, this cantilever arm rotatably be hinged on respectively on fan page or leaf and the framework and and constitute by first fishplate bar and second fishplate bar, wherein first fishplate bar and second fishplate bar have one first cannelure and second cannelure respectively, and first fishplate bar and second fishplate bar have the first backstop tongue piece and second a backstop tongue piece that protrudes in fishplate bar plane certain distance respectively, first fishplate bar and second fishplate bar are embedded in the cannelure of another piece fishplate bar with its backstop tongue piece respectively, and the first backstop tongue piece of first fishplate bar is adjacent with the backstop that is used for another backstop tongue piece respectively with the second backstop tongue piece of second fishplate bar, the first backstop tongue piece and the second backstop tongue piece are made of the dogleg section of first fishplate bar and second fishplate bar respectively, the clamping tongue piece that one day first, the cannelure or second cannelure vertically pointed to stretches out from the end of this cannelure, and clamp that tongue piece is resiliently deformable and when backstop and clamping tongue piece meet, backstop makes and clamps tongue piece and outwards deflect into the second place of distortion from indeformable primary importance, and this moment, backstop was passed through from clamping tongue piece.

Only need the small construction space by structure of the present invention, because cantilever arm is made of the fishplate bar of retractility ground immigration mutually, it impels the rotation of saving on the fan page or leaf to move supporting, make and to utilize the section of amounting to that is used for other members that in addition also needs that perhaps the size of fan page or leaf can be very little.Here the fan page or leaf has avoided installing additional accessory in the fastening devices on external position device.Wherein also avoid the wearing and tearing of member as the special construction of latch elements.It may cause the inefficacy to external position device after certain running time.

In order to guarantee to snap in backstop tongue piece imagination, at least one clamps tongue piece and has a trend with respect to the fishplate bar plane inclination, and along clamping tongue piece free end direction near the fishplate bar plane.

Next it is contemplated that, at backstop tongue piece space certain distance on the maximum outwards position width of external position device.Even when the outside position width of maximum, also can avoid the backstop fishplate bar crooked in cannelure thus.

For mounting and dismounting as far as possible easily to the external position device imagination, the mushroom capitiform bearing pin that the pivoting support of fan page or leaf or framework one side passes it by a hole and constitutes, and its head of widening is blocked from behind by a check lock lever.

Here the improvement structure of last described structure is imagined, and check lock lever can turn round or be installed on the cantilever arm movably, and blocks the head of mushroom capitiform from behind with segmentation locking ground.Therefore dismounting for example in order to clean, can be carried out without instrument.

If check lock lever is at locked position and extension bar is overlapping suits here.At this moment on the one hand necessary structure space can be done smallerly under the situation that keeps operation better, on the other hand check lock lever when the fan page or leaf is closed and the check lock lever when not in the closed position amount to the fan page or leaf and the framework seamed edge of face and automatically be converted to its fastening position by abutting against qualification.Thereby can avoid the subsequent operation that is right after.Wherein unclamp for fear of locking device is undesirable, check lock lever is fixed by means of a latch elements at its locked position, is particularly advantageous.

In order also to be used in the very little fan page or leaf, fishplate bar forms circular arc in its plane be favourable.Under the very little situation of fan page or leaf owing to obtain especially little radius near axis of rotation, they otherwise may cause chucking to external position device distortion and fishplate bar.

Description of drawings

Other good structures are drawn by accompanying drawing.Accompanying drawing is represented:

Fig. 1 be illustrated in 3-D view under the original state of closing up to external position device,

Fig. 2 by Fig. 1 to external position device at the check lock lever that draws back state and deflection mutually,

Fig. 3 a and 3b with lateral view and vertical view illustrate by Fig. 1 and 2 to external position device,

Fig. 4 is to the partial enlarged drawing of external position device in the subregion of two movement positions (Fig. 4 a and 4b).

The specific embodiment

In Fig. 1, is furnished with Reference numeral 2 to the cantilever arm of external position device 1, be used for limiting the outside position width of the fan page or leaf of window or door to external position device 1, match pivotally with unshowned framework by a bearing 3 for this reason, and match by a bearing pin 4 and same unshowned fan page or leaf.Therefore the fastening devices of fan page or leaf one side is made pivoting support equally, and is made of hole on the cantilever arm 25 and the bearing pin 4 that passes the mushroom capitiform in this hole.Can know in conjunction with Fig. 2 and 3 and to find out that cantilever arm 2 is dismountable in the fastening devices of fan page or leaf one side,, and for example the fan page or leaf be opened fully in order to clean so that for example can make outside positioner inoperative.The locking of cantilever arm 2 on bearing pin 4 reaches by such method, promptly blocks the head of widening 6 (Fig. 1 and 3) from behind by a check lock lever 7.

Check lock lever 7 is installed on the cantilever arm 2 pivotally in the present embodiment, and is locked at (lateral view of Fig. 1 and Fig. 3 a) on its locked position from behind with a boss shape segmentation 8 capitiform head 6 of will pestering with tightening.Therefore bearing pin 4 can not axially be deviate from locked position.

Secondly as seen from Figure 1, overlapping at locked position check lock lever 7 and cantilever arm 2.Make the structure space of necessity between fan page or leaf and the framework be reduced to minimum degree thus.Also reach by this structure, check lock lever 7 backstops are rolled on the rib when closing the fan page or leaf, thereby arrive its locked position automatically when closing the fan page or leaf.Can avoid thus not locking unintentionally.In addition advantageously, the restriction check lock lever is in the angle of revolution of its enable possition, and in an acute angle in its enable possition and cantilever arm, be not subjected to obstruction so that close closed procedure with the check lock lever 7 of obtuse angle backstop on the fan page or leaf, this may cause the damage to external position device 1 and fan page or leaf.Also is favourable to this check lock lever 7 mating with cantilever arm 2 aspect its width.

Although check lock lever 7 can limit its movement at its locked position by the hammer of a rivet 9 is flat, if check lock lever 7 is fixed on its locked position by means of a latch elements, is favourable.Avoid reliably thus bearing pin 4 be not intended to get loose.Here not only played the kayser effect, and made the connection of cantilever arm 2 on bearing pin 4 simplify at locked position but also in the enable possition.

As by Fig. 2 finding, cantilever arm 2 is made of first fishplate bar 10 and second fishplate bar 11, and wherein first fishplate bar 10 is equipped on the fan page or leaf by bearing pin 4, and second fishplate bar 11 matches by bearing 3 and framework.First fishplate bar 10 and second fishplate bar 11 have one first cannelure 12 and one second cannelure 13 respectively.Secondly first fishplate bar 10 and second fishplate bar 11 have the first backstop tongue piece 14 and second a backstop tongue piece 15 by the outstanding fishplate bar plane of dogleg section certain distance respectively, thus as obtain the arm of the short length of having of a L shaped projection in the lateral view finding of Fig. 3 a, it points to towards the direction of another

piece fishplate bar

11,10 respectively.In Fig. 2, can only see the first backstop tongue piece 14, but in the

cannelure

13,12 of corresponding another

piece fishplate bar

11,10 of it and the 15 the same embeddings of the second backstop tongue piece.Can also see that by Fig. 2 and Fig. 4 a, 4b the first backstop tongue piece 14 and the second backstop tongue piece 15 (along the longitudinal 2 observation of fishplate bar 10,11) have the T font, so it can block the longitudinal edge of

cannelure

13,12 from behind.The end and the

backstop tongue piece

14,15 of every

cannelure

12,13 keep at a certain distance away simultaneously, but adjacent with it.Therefore (Fig. 4 a) is provided with like this, makes

fishplate bar

10,11 only on the skew not move mutually along its longitudinal axis for backstop that is used for

backstop tongue piece

15,14 16 that is made of the end of

cannelure

12,13 and backstop tongue piece 14,15.Yet the maximum length of cantilever arm 2 almost reaches by the length of two

fishplate bars

10,11.

Can see that by Fig. 4 a and 4b second cannelure 13 ends at the expansion position 17 of a window-shaped.Be provided with one and clamp tongue piece 18 in this enlarges position 17, it is end 20 ground vertically the stretching out along second cannelure 13 of cannelure dorsad.Clamp the tongue piece 18 and second fishplate bar 11 and be made of one, it preferably is made up of a metal segments of hardening.By Fig. 4 a as seen, clamp tongue piece and have trend, and level off to the fishplate bar plane of another piece fishplate bar 10 towards clamping tongue piece 18 free end directions with respect to the fishplate bar plane inclination.10 of first fishplate bars are provided with a slope 19 in backstop 16, and it constitutes an inclined-plane with respect to second fishplate bar 11.Clamp tongue piece 18 itself be provided with equally one do with the chamfering that slides of its complementation, as in Fig. 4 a as seen.

If backstop 16 and clamping tongue piece 18 move when

fishplate bar

10,11 draws back mutually together, they are owing to the inclination that clamps tongue piece is collided mutually with the inclined-plane that clamps tongue piece 18 and slope 19.When continuing to relatively move mutually,

fishplate bar

10,11 make this motion obtain braking by the frictional force that clamps effect between tongue piece 18 and the backstop 16.

Backstop 16 and clamping tongue piece 18 mate in this wise mutually for this reason, and they can reciprocally be moved through under the situation that clamps tongue piece 18 elastic deformations.At this moment the frictional force that is occurred prevents, the fan page or leaf for example hits tight owing to wind-force or rushes open.The motion of fanning page or leaf is braked when opening more lentamente, and feasible avoiding collided owing to backstop

tongue piece

14,15 and backstop 16 impact types ground are mutual and made to external position device 1 damage.

The first backstop tongue piece 14 and clamp tongue piece 18 to the maximum outwards position width of external position device 1 time as the equally space of

backstop tongue piece

14,15 certain distance own.Here imagine, the end of the second backstop tongue piece 15 and first cannelure 12 limits maximum outwards position width together.

By can also seeing in the lateral view of Fig. 3 a, fishplate bar forms arc in its plane.Reach coupling and particularly little fan page or leaf easily thus, at this moment form bigger radius of curvature.

Though only second fishplate bar 11 is provided with one and clamps tongue piece 18 in the embodiment shown, certain two

fishplate bars

10,11 can have the clamping tongue piece.Like this near maximum outwards position width the time two clamp the tongue piece acting in conjunction replace because backstop 16 clamps tongue piece by second of first fishplate bar 10.

It might also be mentioned one at last, can be advantageously used in to external position device 1 can be around the rotating fan of the horizontal axis of bottom page or leaf.But the gyration that it is also conceivable that the fan page or leaf should be restricted to and can turn round around a side shaft line.

List of numerals

1 connects plate to external position device 11 second

2 stretch out arm 12 first vertical grooves

3 bearings, 13 second vertical grooves

4 bearing pins, 14 first backstop tongue pieces

5 holes, 15 second backstop tongue pieces

6 heads, 16 backstops

7 check lock levers 17 are widened the position

8 segmentations 18 clamp tongue piece

9 rivets, 19 slopes

The end of 10 first fishplate bars, 20 cannelures

Claims

One kind be used for window or the door the fan page or leaf to external position device (1), at this on external position device, one is used to fan page or leaf is arranged between fan page or leaf and the framework with respect to the limit stop of the angle of revolution of framework, wherein this limit stop is made up of a cantilever arm (2), the two ends of this cantilever arm rotatably are hinged on respectively on fan page or leaf and the framework and by first fishplate bar (10) and second fishplate bar (11) and constitute, wherein first fishplate bar (10) and second fishplate bar (11) have one first cannelure (12) and second cannelure (13) respectively, and first fishplate bar (10) and second fishplate bar (11) have the first backstop tongue piece (14) and second a backstop tongue piece (15) that protrudes in fishplate bar plane certain distance respectively, first fishplate bar (10) and second fishplate bar (11) are embedded in the cannelure of another piece fishplate bar with its backstop tongue piece respectively, and the first backstop tongue piece (14) of first fishplate bar (10) is adjacent with the backstop that is used for another backstop tongue piece (16) respectively with the second backstop tongue piece (15) of second fishplate bar (11), it is characterized by:

The first backstop tongue piece (14) and the second backstop tongue piece (15) are made of the dogleg section of first fishplate bar (10) and second fishplate bar (11) respectively, the clamping tongue piece (18) that one day first, the cannelure or second cannelure vertically pointed to stretches out from the end (20) of this cannelure, and clamp that tongue piece (18) is resiliently deformable and when backstop (16) and clamping tongue piece (18) when meeting, backstop (16) makes and clamps tongue piece (18) and outwards deflect into the second place of distortion from indeformable primary importance, and backstop this moment (16) is passed through from clamping tongue piece (18).
By claim 1 to external position device, it is characterized by: to the maximum outwards position width of external position device (1) time, the first backstop tongue piece (14) and the second backstop tongue piece (15) leave certain distance mutually.
By claim 1 or 2 to external position device, it is characterized by: the bearing pin (4) that is passed the mushroom capitiform in this hole by a hole (5) and constitutes the pivoting support of a fan page side, and the head of widening (6) of described bearing pin is blocked from behind by a check lock lever (7).
By claim 3 to external position device, it is characterized by: check lock lever (7) is installed on the cantilever arm (2) pivotally, and blocks the head (6) of mushroom capitiform from behind with segmentation locking ground.
By claim 3 to external position device, it is characterized by: check lock lever (7) is overlapping at locked position and cantilever arm (2).
By claim 5 to external position device, it is characterized by: check lock lever (7) is fixed on its locked position by means of latch elements.
By claim 1 to external position device, it is characterized by: first fishplate bar (10) and second fishplate bar (11) are done camber in its plane.