FI117251B - Swivel arrangement on the upper and lower guide rails for movable plate-like elements - Google Patents

Description

117251 Swiveling Arrangement for Movable Plate Elements Supported by Upper and Lower Guide Rail

The present invention relates to a pivoting arrangement for movable plate-like elements on the upper and lower guide rails, in particular patio glazing elements or similar partition elements, which elements include first and second lower guide members arranged at the lower edge of the element. and lower guiding means being supported to support the element vertically and 10 guiding the element transversely to the lower guide rail, a first upper guiding member arranged at the upper edge of the element arranged to guide the element transversely to the upper guide rail, and a second upper guiding member having a exportable by rotating the element at the top of the first top control member 15 and at the bottom of the element n with respect to the pivot axis formed by the first lower guide member, the second lower guide member being arranged to disengage from the lower guide rail during said pivoting movement.

From the inventor's prior patent 111021, a pivoting terrace glazing structure is known in which the panes stand and slide on their underside with rollers mounted on a lower rail. The glass panes supported in the transverse direction of the upper rail can be individually moved to the edge of the aperture covered by the panes and turned therefrom transversely to the rail, for example, in the direction of the wall. This is how you get the screens as if. . stacked at the edge of the aperture;

* * * 25 In this known solution, the glass pane locks at its upper end with its pivot axis * * * Y and the upper rail when the rail has been slightly tilted.

This known solution includes a special pivot piece located at the edge of the glazing opening or elsewhere in the pivoting position of the glazing aperture, whereby the combined support, sliding and pivoting means at the bottom of the panes slide and form a pivot axis. The actual roller slide thus ends with a turn «« ··. · **. to the edge of the piece and the frame support members continue to slide and pivot • '<on the bottom of the swivel piece.

One disadvantage of this arrangement is the discontinuity between the roller slide rail and the pivoting piece, which, depending on its manufacturing accuracy, may cause vertical or transverse interfering motions and sounds. In addition, as the guide member slides on the bottom of the pivot guide groove, the friction between them causes more or less stiffness in the movement of the screen and the friction surfaces require cleaning and lubrication. The manufacturing and installation of the swivel head requires high costs and special precision to function well.

Accordingly, it is an object of the present invention to provide an improved translation arrangement which eliminates the above problems. To achieve this object, the pivoting arrangement according to the invention is characterized in that the element is arranged to pivot over the lower guide rail on the pivoting member at the lower corner of the element so that at least one guide projection disposed on the lower surface of the pivoting member prevents the pivoting member from sliding away.

15

In the invention, the screen rotation is arranged to take place on a roller slide so that no separate rotation arrangement is required on the rail, but the rotation of the screen is achieved by the design of the rotating member on the screen. The panes can be stacked at the pivot point without any pre-arrangement of the lower rail in any number. It is a condition that a sufficient number of locking points is provided in the upper guide rail locking member (Fig. 2/15).

9 • · 1 «f 1 9 9 9 At the pivot point, locking of the lower end of the panes is not required if the panes are opened at / up to 90 °, but friction between the body of the pivoting element and lower rail prevents sliding of the lower end of the pan. If the screen is opened more than • »«: ·: 90 ° or otherwise suspected of sliding backwards, a separate locking piece known per se, preferably e.g. as shown.

• 9 9 · 9 9 9 9 9 9 9 9 9 9 9 \: 30 The invention will now be described in more detail with reference to the accompanying drawings, in which: • 9 9 9 9999. · 2. Fig. 1 shows the lower part of the glazing system in a longitudinal vertical section, 9 Fig. 2 shows the upper part of the equalization system in a longitudinal vertical section, Fig. 3 shows the lower part in horizontal section, 5 Fig. 3a shows a horizontal section of the lower Fig. 4 is a horizontal sectional view of the lower part with one pane partially opened; Fig. 8 shows an alternative pivoting arrangement in a horizontal section, and Fig. 9 shows an alternative pivoting arrangement in a vertical section.

• «i« • «•« «t» | e] # \ The pivoting member at the bottom of the screen (20) includes: a frame (1),. . mounted on a wheel which slides on the lower rail (3) when moving the screen on the lower rail • »« "V 25 in the direction of glazing. The lower body of the pivoting body has an external control *» t projection (2) and an internal control projection (2a). During the '' * ·· *, the corner of the screen is held by the lower rail and is positioned on the surface of the pivoting member so as to allow the pivot to rotate horizontally on the rail 90 ° (Fig. 3). thus, they allow the screen to rotate more than 90 °. First ··· the pivot position of the earth element (20) is determined by the guide rail (3) below

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····· with a stop located in the head (8). The position of the following elements is determined by • · · •. the pivoting edge of adjacent elements is provided by pivoting members facing each other.

117251 The underside of the pivoting member (21) is shaped such that the underside extends below the level of the upper surface of the lower rail. As the screen is rotated from the glazing plane, the control member rises on the lower rail and the slider moves away from the lower rail to distance h (Figures 1 and 6). In this case, the wheel is prevented from wearing and the pivoting member rests securely on the lower rail. 5 The pivoting member of the 90 ° tilted screen may slide under the influence of an external force towards the center of the glass opening. This tendency is even greater if the screen is rotated more than 90 °, because the weight of the screen causes a horizontal force component directed toward the center of the opening. To prevent this, it is preferably possible to insert a locking piece (28) with notches in the lower rail (3), the notches of which turn the guide projections of the pivoting member (30, Fig. 3a). Thereby a bevel (29) is provided in the guide projection of the control member, which allows the pivoting member to slide past the locking piece with the screen parallel to the glazing surface.

15 At the bottom of the screen, there is a slider (4) with a sliding wheel (10), which slides on the lower rail (3) when moving the lower golf ball in the direction of glazing. The slider also includes a guide projection (5) located on the room side of the lower rail, which prevents the slider from moving off the rail. A beveled plate (6a) is positioned adjacent to the lower rail at a height such that, when entering the plate, the guide projection of the slider 20 is raised (11, Fig. 1) so that the slider can move over the lower rail and allow the screen to pivot.

t # * * • * * * \ The disc (6) protrudes from the lower rail and prevents the screen from tilting so far that the locking mechanism (13,14,15) of the upper rail (19) is locked. The upper surface of the screen has a guide and locking member (13,14) that slides narrowly over the upper guide rail (19), preventing the screen from tilting while in the glazing opening. acting as an axis when the pane is pushed to the edge of the glazing opening and rotated. As the screen is rotated, the locking member (14) of the locking member (*): pivots into the locking member (15) • 9 9 30 preferably secured to the inner surface of the guide rail (19) to prevent the screen from tilting towards the glazing opening.

• *** • · »• 9 • ·

The screen opening at the top has a guide member (16) which slides narrowly within the guide rail (19) at the top * 1, thus preventing the screen from tilting. The control element (16) is disposed in a frame frame above the screen so that, when the screen is inserted into the opening of the glazing opening, the control element is located at the gate (17) on the top guide rail. The control element allows the screen to rotate through the gate to exit the guide rail, thereby allowing the screen to rotate.

5

In an alternative embodiment of Figures 8 and 9, the body (1) of the pivoting sliding member has an inner guide projection (2a) and the lower guide rail (24) has a guide member (27), leaving the outer guide projection.

10

Reference numeral list: 1. Frame at the bottom of the screen pivoting member 2. External control projection 2a at the bottom of the pivoting member. Inside lower pivoting guide 15 3. Lower rail 4. Sliding lower edge of the screen that opens.

5. Bottom of screen opening slider body.

6. Support plate at the bottom of the screen that opens.

7. Open screen.

20 8. Screen stop *: * 9. Partially opened screen: Y: 10. Slider.

·; ··· 11. Rise to the bottom of the screen that opens.

: 12. Slider at the bottom of the screen that opens.

* · * I; * 2. 25 13. Steering / locking brackets on top of screen pivot.

! ·· * 14. Locking part of the swivel top control / locking member.

• * 15. Top locking piece.

. . 16. Control element at the top of the screen that opens.

* »I 17. Upper guide rail port.

♦ · * 1 * 30 18. Frame profile at the top of the glass.

19. Top rail guide rail.

20. Glass.

• »· 21. Lifting part of the bottom of the screen swivel.

• *: 22. Upper guide rail port edge.

• · «• · 117251 6! 23. Frame profile at the bottom of the glass.

24. Alternate sliding rail below, 25. Opening edge of screen, 26. Opening edge of screen.

5 27. Guiding part of alternative lower slide rail.

28. Locking member for pivoting member below screen.

29. Undercut swing-out control projection release chamfer.

30. Under-screen swivel member locking surface 31. Under-screen swivel member restraint surface.

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Claims (5)

1. Rotary arrangements for longitudinally displaceable disc-mounted elements (20) with a upper and lower guide rail (19, 3), in particular terraced welding elements or the corresponding intermediate wall element, soft elements (20) have at the lower edge of the element and other lower control means arranged , to each lower guide means, in turn, includes a body part (1, 4) and a sliding roller (10) abutting against the lower guide rail (3), and two lower guide members are arranged to support the element (20) in its vertical direction and control the ele- ment. the transverse direction relative to the lower guide rail (3), arranged in the upper edge 10 of the element (20) first Upper control means (14), which is arranged to control the element (20) in a transverse direction relative to the upper guide rail (19), and a second Upper guide member (16), said upper guide rail having an opening portion (17) through which said second upper guide member (16) can be inserted when the member is rotated relative to the axis of rotation formed by the first upper member arranged in the upper edge. The second guide member (4) is arranged to be detached from the lower guide rail (3) during said actuation movement, characterized in that the member (20) is arranged to be rotated on the lower guide rail (3, 24) supported by the rotating member (1) in the lower housing of the element such that at the lower side of the rotating member (1) there is provided at least one guide protrusion (2, 2a) preventing the sliding of the rotating member away from the guide rail . • lv *. 2. Arrangement according to claim 1, characterized in that the first position of the first element (20) is defined with a rotating position arranged at the end of the lower guide rail (3). stops (8). • ♦ · · ** · * 25 . · * ·! 3. Arrangement according to claim 1, characterized in that the rotating means (1) of said at least one guide protrusion (2, 2a) is so shaped that it permits the frame. . ·. oscillation greater than 90 °. • ♦ · * · »··· • · • · · \ 30 Arrangement according to any of the preceding claims, characterized in that the lower sides (21) of the rotary member (1) without guide rails are so shaped that they extend below the sliding wheel (10). and lifting the element (20) as the pivot member swivels upwards. «M 9 m · • t» • 9 9 * · 10 1 17251 Arrangement according to any of the preceding claims, characterized in that a reading piece (28) is arranged on the side of the guide rail (3) which prevents the sliding of the reading means (1) towards the center of the glazing opening when rotating the element (20). 5 «• · * • * ♦ · · · · · · · · · · · · · · · · · · · · · · · t« 4 »• Φ * Φ Φ Φ Φ M · ♦ Φ · Φ Φ Φ »• M Ml * · Φ Φ Φ ΦΦ • Φ Φ Φ • MM Ml Φ« • «• ·« Φ Φ Φ Φ Φ Φ Φ ΦΦ Φ Φ Φ *