Device at a window shutter

专利摘要:
SAM | / IAN DRAG Device with at least one shutter, which both enables sliding and twisting of the shutter. The device comprises a locking device (44) and englid and turning device (21). Sliding and turning device has upper and lower fittings which are arranged in the upper and lower edge of the window shutter and an outer frame in which the window shutter with the upper and lower fittings is arranged, which outer frame has the upper and lower sliding rail. The lower and upper fittings have upper sliding projections in engagement with the upper sliding rail and lower sliding projections in engagement with the lower sliding rail in a sliding position for the shutter. The outer frame further has a pivot socket which engages a pivot pin arranged on the upper fitting in a pivotable position. The outer frame further has a lower pivot support in engagement with the lower pivot projections (19, 37) arranged on the lower fitting in a rotatable position of the shutter. The sliding and rotating device (21) releases the engagement between the upper sliding projections and the upper sliding rail as well as the lower sliding projections and the lower sliding rail in sliding position of the shutter and transmits by means of the sliding and rotating device (21) the attachment of the shutter to the pivot pin and the rotating socket (19, 37), in the rotatable position of the shutter. The rotation of the shutter can be effected independently of the position of the shutter along the extension direction of the upper and lower slide rails. Fig. 6
公开号:SE1350199A1
申请号:SE1350199
申请日:2013-02-19
公开日:2014-08-20
发明作者:Allan Erikanders
申请人:Hogstad Aluminium Ab；
IPC主号:

专利说明:

[1] Summary of the Invention
[4] An object of the present invention is to provide a device with a shutter with a more stable construction which can support heavy window sections at conservatories and balconies extending between a floor and a roof of a conservatory or balcony in accordance with the characterizing part in claim 1.
[5] In a preferred embodiment of the device with at least one window shutter, which enables both sliding and turning of the door, the device comprises a locking device and a sliding and turning device. The sliding and turning device comprises upper and lower fittings which are arranged in the upper and lower edge of the window shutter and an outer frame in which the shutter with the upper and lower fittings is arranged, which outer frame has an upper and lower sliding rail.
[6] The lower and upper fittings have upper sliding projections in engagement with the upper sliding rail and lower sliding projections in engagement with the lower sliding rail in a sliding position for the shutter. The outer frame further has a pivot socket which is in engagement with a pivot pin arranged on the upper fitting in a rotatable position.
[7] The outer frame further has lower pivot supports in engagement with lower pivot projections arranged on the lower fitting in a rotatable position of the shutter.
[8] The sliding and rotating device releases the engagement between the upper sliding projections and the upper sliding rail as well as the lower sliding projections and the lower sliding rail in the sliding position of the shutter and transmits by means of the sliding and rotating device the attachment of the window cover to the pivot pin and the lower pivot the rotating projections, in the rotatable position of the shutter, which can be achieved independently of the position of the shutter along the extension direction of the upper and lower slide rail.
[9] The pivot pin, the pivot socket, one of the lower pivot supports and one of the lower pivot projections are located in a vertical longitudinal side edge of the shutter and form its vertical axis of rotation.
[1] [0001] [F10]
[10] The engagement of the pivot pin in the pivot socket and the engagement between the lower pivot support and one of the lower pivot projections is stabilizing for the shutter in its open position.
[11] The sliding and turning device provides, by means of an applied force on a pedal, engagement between the pivot pin and the pivot socket by folding out the pivot projections, which engage with the pivot supports in a lower position of the pedal.
[12] The sliding and turning device comprises a first and a second gear device which, by means of the force applied to the pedal, effect engagement between the pivot pin and the pivot socket as well as the pivot projections and the pivot supports.
[13] The first gear device of the sliding and turning device transmits the turning of the pedal via a carrier, to the second gear device, the second gear device releasing one of the lower turning projections from the engagement with the turning support, in the rotating position.
[14] In the closed position of the shutter, the upper sliding projections engage the upper sliding rail and the lower sliding projections engage the lower sliding rail.
[15] The locking device comprises an inner locking member which has a locking tip which locks against a locking projection on the pedal in the lower position of the pedal and also in the rotatable position of the shutter.
[16] The inner locking member has a first pivot point around which the inner locking member has its center of rotation when the pivot point is in a spring-loaded position, the inner locking member locking the pedal in the lower position of the pedal and also in the rotatable position of the shutter.
[17] In a spring-loaded position of the first pivot point of the inner locking member, the center of rotation of the inner locking member is moved to a pivot pin, which forces the locking tip of the inner locking member to be released from the engagement with the locking projection on the pedal
[1] [F1] [F10] 4
[18] The pivot pin is arranged in an oval recess in the inner locking member, a pivot spring being arranged to exert a pressure above the center of the pivot pin for releasing the locking device when returning the shutter from its pivotable position to the slidable position.
[19] The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
[20] Fig. 1 shows a schematic side view of the device according to the invention,
[21] Fig. 2 shows a sectional view of an upper part of a device according to the invention in a sliding position,
[22] Fig. 3 shows a sectional view of a lower part of the device according to the invention in a sliding position,
[23] Fig. 4 shows a sectional view of an upper part of the device according to the invention in a rotational position,
[24] Fig. 5 shows a sectional view of a lower part of the device according to the invention in a rotational position,
[25] Fig. 6 shows a straight view of a lower part of the device according to the invention in a sliding position,
[26] Fig. 7 shows a straight view of a lower part of the device according to the invention in an intermediate position,
[27] Fig. 8 shows a straight view of a lower part of the device according to the invention in a rotating position, and
[28] Fig. 9 shows a schematic view straight from above of a part of the lower part of the device, in a rotational position.
[1] {F10} Description of embodiments
[29] The following is a detailed description of the device according to the invention. In the description, position indications such as upwards, downwards, to the side will be used and these refer to when the device is mounted in a conservatory or on a balcony and is seen from inside the conservatory or balcony.
[30] Fig. 1 shows a sohematic view of the device according to the invention.
[31] Preferably, only an upper slide rail and a lower slide rail 2, 3 are arranged in the sliding window device, in which all window shutters 4 are slidable.
[1] {F1}
[32] In Figs. 2 and 3 the device according to the invention is shown in a sliding position. Fig. 2 shows an upper edge 5 of a shutter 4 mounted in the outer frame. Fig. 3 shows a lower edge 6 of a shutter 4 mounted in the outer frame.
[33] Fig. 2 shows an upper bracket 7 which is arranged in an upper part of the balcony or conservatory. In the upper bracket 7 the upper slide rail 3 is arranged which forms part of the outer frame. The upper bracket 7 has a recess 8 which has its opening upwards. The recess 8 is an upper sliding recess which constitutes the upper sliding rail 3. In the sliding recess 8 a sliding insert 9 with a low coefficient of friction can be arranged.
[34] On the window shutter 4 an upper fitting 10 is attached to the upper part of the window shutter 4. The upper fitting 10 has an upper sliding projection 11, which in a sliding position engages with the upper sliding recess 8. The sliding projection 11 is preferably L-shaped.
[35] Fig. 3 shows a lower bracket 12 which is arranged in a lower part of the balcony or conservatory, preferably on the floor. In the lower bracket 12 the lower slide rail 2 is arranged which forms part of the outer frame. The lower slide rail 2 is preferably arranged on a projecting part of the lower bracket 12. On the window shutter 4 a lower fitting 13 is attached to the lower part of the window shutter 4. The lower fitting 13 has lower sliding projections 14 which in a sliding position engage with the lower slide rail 2 on the outer frame.
[36] In Figs. 4 and 5, the device according to the invention is shown in a rotational position. Fig. 4 shows an upper edge 5 of a window shutter 4 arranged in the outer frame. Fig. 5 shows a lower edge 6 of a shutter 4 mounted in the outer frame.
[37] Fig. 4 shows the upper bracket 7 which forms part of the outer frame.
[1] {F1}
[38] The shutter 4 has an upper fitting 10 attached to the upper part of the shutter 4. The upper fitting 10 has a pivot pin 17 which in a rotating position engages the upper pivot socket 15 in the outer frame. The purpose of the friction-increasing insert 16 arranged in the pivot socket 15 is to cause the upper pivot pin 17 to maintain its engagement with the pivot socket 15, when the shutter 4 is in a rotational position.
[39] Fig. 5 shows the lower bracket 12, in which lower pivot supports 18 are arranged. The lower pivot supports 18 are preferably arranged in an inner part of the lower bracket 12, this in order to create an aesthetic impression.
[40] Figs. 3 and 5 also show a pedal 20 which is used when switching between a sliding position and a rotating position. The function of the pedal will be described in more detail in the description below with reference to Figs. 6-8.
[41] Fig. 6 shows a side view from the front of a lower part of the device according to the invention in a sliding position. This side view shows the device according to the invention seen from inside a balcony or a conservatory.
[42] Fig. 6 shows a lower part of the sliding and turning device 21 enclosed in a housing 22 with an upper counter-side side and a lower counter-side side 23, 24. The sliding and turning device 21 further has a first and a second lower turning projection 19, 37 .
[43] Figs. 6-8 do not show the lower slide rail 2 and the lower slide projections 14 because these views are shown from inside the balcony or conservatory. Figs. 6-8 also do not show the pivot supports 18.
[1] [0001] [F10]
[44] The first lower pivot projection 19 is formed as a first vertical pillar 25 with a fixedly arranged first yoke 26 cooperating with a second vertical pillar 27. The second pillar 27 is arranged in the housing 22 with its ends against the upper and lower abutment side 23 of the housing. 24. Further, the second pillar 27 is slidably arranged in the first yoke 26. In the first yoke 26, a first spring 28 is arranged with a spring force which acts to keep the second pillar 27 level with the first pillar 25 in a position as shown in Fig. 6.
[45] The sliding and turning device 21 has a first gear device comprising a side of the first yoke 26 provided with gears 29, a first gear 30 and gears arranged on an outer gear edge 31 of the pedal 20.
[46] The first yoke 26 has a side provided with gears 29, which are in contact with a first gear 30 which is rotatably attached to the housing 22. The gears of the first gear 30 are further in contact with gears arranged on an outer gear edge 31 on the pedal 20. The pedal 20 has a foot plate 32 which is designed so that a foot can be applied thereto and apply a downwardly acting force, furthermore the pedal 20 is rotatably mounted in the housing 22. On the pedal 20 is hinged a carrier 33 which, when a force is applied to the pedal 20 and it rotates, a torque transmits from the pedal 20 via a linear motion to a second gear assembly. The second gear assembly has a second gear 34 which is partially provided with teeth on its periphery. The second gear 34 further has a swivel lug 35. The articulation 33 has a transfer edge 36 which, when the pedal 20 is rotated, comes into contact with the swivel lug 35 of the second gear 34 and thus turns the second gear 34.
[47] The second gear 34 is further connected to the second rotating projection 37 via a second yoke 38, which has a side provided with gears 39 which is in contact with the second gear 34. The second yoke 38 cooperates with a third and a fourth vertical pillar 40, 41. The third pillar 40 is slidably arranged in the second yoke 38 and is arranged in the housing 22 with its ends against the upper and lower abutment side 23, 24 of the housing. The fourth pillar 41 is fixedly arranged on the second
[1] [F10] yoke 38. In the second yoke 38, a second spring 42 is provided with a spring force which acts to keep the fourth pillar 41 level with the third pillar 40 in a position as shown in Fig. 6.
[48] On a side of the pedal 20 facing the device, a locking projection 43 is arranged which is part of a reading device 44. The reading device 44 further comprises an inner locking member 45 which is designed as an upside-down chair, with an "backrest" which points downwards. The "fleece support" has at its end a locking tip 46. The upside-down "chair" has a first, a second and a third leg 47, 48, 49, between which a first and a second U-shaped recess 50, 51 are formed. When the pedal 20 is depressed, the "seat" is rotatable about a first pivot point 52. The first pivot point 52 is formed as a spring-loaded ball which in the pivot position is depressed and engages with the second and third legs 48, 49 of the "chair" in the second U-position. shaped recess 51. In the first and second legs 47, 48 of the “chair” of the chair, 48 in the first U-shaped recess 50 a guide pin 53 is arranged.
[49] The spring load on the spring-loaded ball is effected by means of a leaf spring 55 which acts on a safety catch 54. When the device is in an open position, i.e. the window panes 4 are open and turned out, the lower part of the safety catch 54 is biased outwardly from the device, and the leaf spring 55 acts to create a spring load on the spring-loaded ball. In this position the spring-loaded ball is inserted and the inner locking member 45 can not move, and the pedal 20 is thus not movable either, see Fig. 8. This occurs when the window pane 4 is in an open position, and no lowering of the window pane 4 is possible, since the entire window pane 4 would then come loose and fall to the ground.
[50] The spring load on the ball decreases or ceases if the lower part of the safety catch 54 is pressed inwards, i.e. against the spring force, which occurs when the shutter 4 in a closed position is in contact with the lower slide rail 2. Furthermore, the shutter 4 must be completely closed in order for switching to take place between the sliding position of the shutter 4 and its rotational position.
[51] The reading device 44 further has an oval recess 56 arranged in the "backrest" and extending along the longitudinal direction of the "backrest". In the oval recess of the "backrest"
[1] {F10} 10 56, a pivot pin 57 is provided which constitutes a second pivot point. At the height of the oval recess 56, a spring bracket 58 is arranged on the side of the "backrest" directed towards a seat on the chair. The spring bracket 58 is designed as a recess in which a substantially V-shaped torsion spring 59 is arranged with a first end. The other end of the torsion spring 59 is fixed in a fixed spring pin 60 arranged on the housing 22.
[52] When applying a force from e.g. one foot on the pedal 20 to switch between the sliding position and the rotating position, the pedal 20 rotates clockwise, seen from inside the conservatory or the balcony, which also causes the first gear 30 to move counterclockwise and thus overcomes the upward force from the first spring 28 and yoke 26 to move downwards. When the pedal 20 moves counterclockwise, it also transmits its torque to a linear movement via the driver 33 to the second gear device. The linear movement of the articulation 33 is transmitted via the transfer edge 36 of the carrier to the second gear via the swivel lug 35.
[53] Fig. 7 shows a side view from the front of a lower part of the sliding and turning device 21 according to the invention in an intermediate position with partially depressed pedal 20. In this intermediate position the pedal 20 has continued to move clockwise under the influence of the force applied by the user's foot. .
[54] The first gear 30 continues to move counterclockwise and overcomes the upward force exerted by the first spring 28 and causes the first yoke 26 to continue to move downwards. The guide gear 33 arranged on the pedal 20 moves further in a linear movement to the right in Fig. 7, the transfer edge 36 of the driver 33 engaging with the pivot lock 35 of the second gear, which causes the second gear 34 to turn clockwise and the second yoke
[1] {F10} 11 38 to move further in a downward direction along the third vertical pillar 40.
[55] Fig. 8 shows a side view from the front of a lower part of the sliding and turning device 21 according to the invention in an established turning position where the pedal 20 has been turned from its intermediate position shown in Fig. 7 to a lower position.
[56] The force on the pedal 20 causes the first gear 30 to continue to move counterclockwise and overcomes the upward force from the first spring 28 and causes the second pillar 27 to continue to move further in an upward direction relative to the first yoke 26. .
[57] The guide gear 33 on the pedal 20 moves further in a linear movement to the right in Fig. 8, the transfer edge 36 of the carrier moving to the right and past the point of engagement with the pivot lug 35 of the second gear and losing engagement with the pivot lug 35. 1 in this position the action of the second gear device on the second spring 42 in the second yoke 38 is released and the spring force from this causes the second yoke 38 to move upwards and pull with it the fourth pillar 41 with the second rotating projection 37 upwards, whereby this loses the engagement with the lower swivel support. In the same upward movement, the upper sliding projections 11 have been released from their engagement with the upper sliding rail 3 and instead the pivot pin 17 has engaged with the pivot socket 15 and the pivot support for engagement with the first pivot projection 19, whereby a rotating position has been obtained.
[58] When the pedal 20 is depressed, as shown in Fig. 8, the locking projection 43 on the pedal 20 has moved substantially downwards along the back of the "chair back" and engages the locking tip 46 on the downward end of the "backrest". In this position the shutter 4 is locked in a raised position and can be turned out at an angle relative to the upper and lower slide rails 2, 3. To reach this position where the locking projection 43 has come into engagement with the locking tip 46, the "chair" has turned around the first pivot point 52 which is constituted by a spring-loaded ball.
[1] {F10} 12
[59] The shutter 4 can only be returned from the rotatable position to the sliding position by closing the shutter 4. When the shutter 4 is closed, the lower end of the safety catch 54 comes into contact with the lower slide rail 2, whereby the leaf spring 55 is pushed out of the shutter 4 and the spring load on the spring-loaded ball decreases, the engagement between the spring-loaded ball and the second recess 51 on the "chair" terminating.
[60] When the safety catch 54 is released, the spring load on the ball has decreased completely or partially so that the inner locking member 45 is movable to the extent allowed partly by the pivot pin 57 in the oval recess 56 and partly by the spring load from the torsion spring 59. The spring load from the torsion spring 59 is less than the spring load acting on the ball, so that the locking action exerted by the safety catch 54 in the open position of the shutter 4 should be sufficient.
[61] When the spring load on the ball has decreased, the pivot point 52 of the inner locking member 45 will be moved to the second pivot point in the pivot pin 57 which is arranged in the oval recess 56 of the "chair". The first end of the V-shaped pivot spring 59 arranged in the spring bracket 58 on the seat "now acts against the chair and in a position over the center of the pivot pin 57, the pivot spring 59 acting to rotate the inner locking member 45 counterclockwise about the pivot pin 57, the locking projection 43 on the pedal 20 losing engagement with the locking tip 46 on the downward end of the backrest In order to prevent the inner locking member 45 from rotating uncontrollably around the pivot pin 57 in the oval recess 56, the guide pin 53 is arranged as an abutment, the width of the first U-shaped recess 50 determining the maximum locking member 45 of the inner locking member 45. rotation around the pivot pin 57, preferably in the interval 5-10 degrees When the shutter 4 is now closed, the upper sliding projections 11 again in engagement with the upper slide rail 3 and the lower slide projections 14 in engagement with the lower slide rail 2 when now the pivot projections 19, 37 take place in reverse to what is described above and the pivot projections 19,37 are retracted into the housing 22 again, and the shutter 4 can again be pushed along the slide rails 2, 3.
[1] [F1] 13
[62] Fig. 9 also shows more clearly the function of an additional safety catch, which is to prevent the lower fitting 13, and thus the entire shutter 4, from falling down, should the pedal 20, contrary to expectation, and despite the locking functions described above, be released when the shutter 4 is in the open position.
[63] An elongate washer 61, with rounded ends, is provided at the upper end of the first vertical column 25, which is also visible on the far left in Figs. 6-8. When the shutter 4 is in its upper position, and can be angled out from its closed position, the elongated washer 61 will remain substantially parallel to the pivot projection 19. Since the shutter 4, and thus the housing 22 of the fitting 13, has been lifted upwards, the washer 61 has come at a level with a horizontal recess 62 in the housing 22 of the fitting 13. Only in this position was the fitting 13, and the shutter 4, allowed to pivot around the first vertical pillar 25, so that parts of the washer 61 will protrude through the recess 62.
[64] Figures 6-8 show the substantially horizontal recess 62 in the housing 22 of the lower fitting 13. When the washer 61 will partially project into the recess 62 when the shutter 4 is pivoted, this also means a mechanical barrier against the fitting 13 and the shutter 4 moves downwards when the shutter 4 is open. If the other locking functions described above were to be deactivated when the shutter 4 is in this position, the upper edge of the recess 62 would rest on the ends of the washer 61, until the shutter 4 was pivoted back to its closed position, and could be lowered. without risk of falling off the slide rails.

权利要求:
Claims (11)
[1]
Device at at least one window shutter, which both enables sliding and turning of the door comprising, a locking device (44), a sliding and turning device (21) comprising, upper and lower fittings (10, 13) which are arranged in upper and at the lower edge of the shutter (4) and an outer frame wherein the shutter (4) with the upper and lower fittings (10, 13) is arranged, which outer frame has an upper and lower slide rail (2, 3), the lower and upper fittings (10, 13) have upper sliding projections (11) in engagement with the upper sliding rail (3) and lower sliding projections (14) in engagement with the lower sliding rail (2) in a sliding position for the window shutter (4), the outer frame further having a pivot socket (15) which engages with a pivot pin (17) arranged on the upper fitting (10) in a rotatable position, furthermore the outer frame has lower pivot support (18) in engagement with lower pivot projections (19. 37) arranged on it the lower fitting (13) in a rotatable position of the shutter (4), characterized in that the sliding and turning device (21) releases the engagement between the upper sliding projections (11) and the upper sliding rail (3) and the lower sliding projections (14) and the lower sliding rail (2) in the sliding position of the shutter (4) and transmits by means of the sliding and turning device (21) the attachment of the shutter (4) to the pivot pin (17) and the pivot socket (15) and the lower pivot supports (18) and the lower pivot projections (19, 37), in the rotatable position of the shutter (4), which is achieved independently of the position of the shutter along the direction of extension of the upper and lower slide rail (2, 3).
[2]
Device according to claim 1, characterized in that the pivot pin (17), the pivot socket (15), one of the lower pivot supports (18) and one of the lower pivot projections (19, 37) are located in a vertical longitudinal side edge of the shutter (4) and constitutes its vertical axis of rotation.
[3]
Device according to claims 1-2, characterized in that the engagement of the pivot pin (17) in the pivot socket (15) and the engagement between the lower pivot support (18) and a [0001] {F10} of the lower pivot projections (19, 37) is stabilizing for the shutter in its open position.
[4]
Device according to claims 1-3, characterized in that the sliding and turning device (21) causes by means of an applied force on a pedal (20) engagement between the pivot pin (17) and the pivot socket (15) by folding out the pivot projections ( 19, 37), which engage the pivot supports (18) in a lower position of the pedal (20).
[5]
Device according to claim 4, characterized in that the sliding and turning device (21) comprises a first and a second gear device which by means of the force applied to the pedal (20) effect engagement between the pivot pin (17) and the pivot socket (15). and the swivel projections (19, 37) and the swivel supports (18).
[6]
Device according to claim 5, characterized in that the first gear device of the sliding and turning device (21) transmits the rotation of the pedal (20) via a carrier (33), to the second gear device, the second gear device releasing one of the lower rotating projections (19, 37) from the engagement with the pivot support (18), in the pivot position.
[7]
Device according to claim 1, characterized in that in the closed position of the shutter (4) the upper sliding projections (11) are engaged with the upper sliding rail (3) and the lower sliding projections (14) are engaged with the lower sliding rail (2). ).
[8]
Device according to claim 1, characterized in that the locking device comprises an inner locking means (45) which has a locking tip (46) which reads against a locking projection (43) on the pedal in the lower position of the pedal (20) and also in the shutter (4) swivel position.
[9]
Device according to claim 8, characterized in that the inner locking member (45) has a first pivot point (52) around which the inner locking member (45) has its center of rotation when the pivot point (52) is in a spring-loaded position, wherein it the inner locking means (45) reads the pedal (20) in the lower position of the pedal (20) and also in the rotatable position of the shutter (4). {F1}
[10]
Device according to claim 9, characterized in that in a spring-loaded position of the first pivot point (52) of the inner locking member (45), the center of rotation of the inner locking member (45) is moved to a pivot pin (57), which forces the inner locking member (45) 45) locking tip (46) to be released from the engagement with the locking projection (43) on the pedal (20) and the shutter (4) is returned from its rotatable position to the slidable position.
[11]
Device according to claim 10, characterized in that the pivot pin (57) is arranged in an oval recess (56) in the inner locking member (45), wherein a pivot spring (59) is arranged to exert a pressure above the center of the pivot pin (57). 57) for releasing the locking device (44) when returning the shutter (4) from its rotatable position to the slidable position.

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同族专利:

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公开号 | 公开日

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SE538672C2|2016-10-18|

引用文献:

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公开号 | 申请日 | 公开日 | 申请人 | 专利标题

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法律状态:
2019-10-01| NUG| Patent has lapsed|

优先权:

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申请号 | 申请日 | 专利标题

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SE1350199A|SE538672C2|2013-02-19|2013-02-19|Device for window shutters, enabling sliding and turning of the door|SE1350199A| SE538672C2|2013-02-19|2013-02-19|Device for window shutters, enabling sliding and turning of the door|