EP1828533A1

EP1828533A1 - Head part

Info

Publication number: EP1828533A1
Application number: EP05814953A
Authority: EP
Inventors: Karlheinz Adlassnig; Martin Pauritsch
Original assignee: Wo & Wo Gruen GmbH
Current assignee: WO & WO SONNENLICHTDESIGN GMBH & CO KG
Priority date: 2004-12-22
Filing date: 2005-12-12
Publication date: 2007-09-05
Also published as: WO2006066292A1; AT501233B1; AT501233A1

Abstract

The invention relates to a head part for a blind for a gathering, folding or lamella curtain which can be lifted and which comprises a head rail (5) which is provided with a base (32) and two limbs (8, 9) which are arranged at a distance from each other and which protrude in an upward manner in the user position of the rail. At least one of the limbs (8) is provided, on the end thereof, with a deflection or a U-shaped shoulder (7) which is oriented towards the inside of the head part (5). An insertion piece can be introduced, from the side in the head rail (5), into at least one lateral end region of the head rail (5) and the respective insertion piece is arranged in the head rail. According to the invention, the insertion piece is made of two parts and comprises a support part (6) which can be detachably connected to the head rail (5), and a bearing part (2) which is provided with securing units (10) which are used to detachably secure to a window or door frame (1). The support part (6) and the bearing part (2) are connected together by means of a pivotable connection which enables, in the user position, the support part (6) to be pivoted in relation to the bearing part (2).

Description

headboard

The invention relates to a headboard according to the preamble of claim 1. The aim of the invention is the creation of a headboard, a blind or other as there called visual, light and sun protection element, such as in particular a roller blind, a Raff-, FaIt-, Slat blind od. Like. Wears and has a simple and compact design and allows easy cleaning of its attachment area on the solid or the door and its own rear surface. Furthermore, the headboard should be accessible from all sides in order to carry out any maintenance and repair work, without the headboard must be dismantled. Both cleaning and certain maintenance should thus be made without disassembly of the head. Such headboards with blinds or one of the above-mentioned visual, light and sun protection elements are attached above all before panes or glass fillings of doors or windows or wall openings. According to the invention a headboard of the type mentioned by the in

Characteristics of claim 1 features characterized.

With these features according to the invention, it is achieved that the head rail, i. the essential part of the head part, with the insert can be pivotally mounted on the window or the door and in a simple manner from the use or operating position in which the head rail is fixedly mounted on the window or on the door, in an assembly or cleaning position is pivotable. The pivoted position is achieved by pivoting the head rail about a horizontal or a vertical axis. In this pivoted position, the head rail is substantially on all sides and their rear side accessible. When pivoting about a vertical axis, the head rail is carried by a bearing or base part and is from the window or the door.

On the attached to the window or door base or bearing part, the head rail can be pivoted. At least one end of the head rail is mounted with a supporting or pivoting part relative to the window or to the door pivotally mounted on the base part; the other end of the head rail is either with a similar Tragbzw. Pivoting part provided and mounted in a base part pivotally or fixedly mounted or releasably secured or mounted with a fastened to the window or on the door connecting element. Such a one-sided attachment or storage with a connecting element is designed to be detachable in order to be able to pivot the head rail away from the window or from the door. In such an embodiment, the head rail is pivotable out of its position of use about a vertical axis. In an alternative embodiment, the head rail is pivotable about a horizontal axis upwards or downwards. For this purpose, the head rail is provided with lateral supporting or swiveling parts which are each mounted pivotably in a base part about a horizontal axis upwards or downwards. These horizontal pivot axes extend either in the upper or in the lower region of the horizontal position in the use position head rail. By means of a locking pin, the head rail can be held or fixed in the position of use; after release of the locking pin head rail can be pivoted about the intended horizontal pivot axis forward. The features of claim 2 allow the choice of the desired

Pivoting ..

A simple structure results when the features of claim 3 are met.

The different pivoting possibilities are achieved when the features of claim 4 are realized.

A simple assembly of the head rail results when the features of claim 5 are met.

The assembly or disassembly of the head part is simplified when the features of claim 6 are realized. To attach the headboard to a window or to a door are the

Features of claims 7 and / or 8 of advantage.

In order to increase the stability of the head rail in the use position, the features of claim 9 can be provided.

To facilitate the adjustment of the position of the blind, the features of claim 10 are provided.

The features of claim 11 facilitate an accurate fixing of the base part in the head rail.

The features of claims 12 and 13 allow only a slight projection of the head rail over the plane of a fixed frame or a door surface located disc; By the provided recess in the head rail or displacement of the pivoting part and the base part in the front region of the head rail, it is possible to insert the rear portion of the head rail in the clear space between the window frame parts or Türrahmenteilen, possibly window or door stick. A simple embodiment, which is also visually attractive at the same time, is realized with the features of claim 14. Simultaneously with the attachment of the cap, the base part and the pivoting part by means of the pivot axis be connected or the pivotability of the base part and pivoting part are locked by means of a locking pin.

The features of claims 15, 16, 17 and 18 relate to advantageous embodiments relating to the construction of the head strip in connection with the further components arranged therein, which cooperate with the pivoting part or the base part.

The features of claim 19 allow an optional pivoting of the head rail about a horizontal axis upwards or downwards, wherein the position of the respective pivot axis in the head rail is selectable and each not used as a pivot axis axis is provided for locking.

For determining the pivoting part in the head rail, the features of claim 20 are advantageous.

In the following the invention will be explained in more detail with reference to the drawing using the example of a blind. Fig. 1a shows an exploded view of a horizontally pivotally mounted head rail. FIG. 1b shows a schematic plan view of the head rail according to FIG. 1a. Fig. 1c shows a front view, Fig. 1d is a side view from the left

End of the head rail of Fig. 1c.

FIG. 2a shows the head rail shown in FIGS. 1a to 1d in the position of use. 2b and 2c show the head rail pivoted about a vertical axis with respect to the base part.

FIG. 3a shows a schematic exploded view of a head rail pivotable about a horizontal axis. FIG. Fig. 3b shows a top plan view. Fig. 3c is a front view, Fig. 3d shows a side view from the left.

FIG. 4a shows the head rail according to FIG. 3a in the position of use. FIG. 4b shows the head rail according to FIG. 4a in the unlocked position and FIG. 4c shows a position pivoted forward about a horizontal pivot axis located at the rear in the head rail at the rear.

Fig. 5 shows schematically a head part with head rail attached to a window frame. 6a shows a detailed view of a head part according to FIG. 5 in the position of use in a schematic view from the front. 6b shows a schematic detail view of a head part according to FIG. 5 from the rear.

FIGS. 7a and 7b show a schematic end view and a rear view of assembled end pieces of a pivoting part and a base part. Fig. 8a shows a protruding from a head rail base part from the front. Fig. 8b shows a side view of Fig. 8a. 8c shows a plan view of a head part according to FIG. 8a, and FIG. 8d shows a schematic rear view of the head part according to FIG. 8a.

1a to 1d and 2a to 2c show a head part for a to be attached to a window or window sill 1 or in front of a door light Venetian blind, on its underside or in the region of the bottom part 32 of a U-shaped head rail 5 is a blind, not shown wearing. In the head rail 5, the elevator and / or turning and / or driving mechanisms 11 are housed for the operation of the blind; In the head rail 5, a drive motor, possibly an electric drive motor, can be provided. At this point, it should be noted that the invention is by no means limited to blinds, but that the headboard in the same way for a roller blind, for lamellar, fall or external blinds, for a visual, light and sun protection film based on a textile and / or plastic material u. Like. May be provided.

The U-shaped head rail 5 comprises the bottom part 32 with an inner leg in use position, shorter leg 9 and an outer position in use, longer leg 8. The two legs 8, 9 may be bent in their freely projecting end portion; the longer leg 8 has a U-shaped cross-section or a bend 7 in the end region. Laterally, an end piece is inserted on at least one side of the head rail 5. This end piece comprises a base part 2 and a pivoting part 6. The pivoting part 6 is inserted into the head rail 5 and carries it and is inserted between the bend 7 and the bottom 32 of the head rail 5 and fastened to the position of use, in particular clamped. In the pivot member 6 guides 16 are formed, which are aligned with guides 16 in the base part 2 and which serve to receive a drive chain, not shown, for mounting and lowering the blind.

In the base part 2 recesses 10 are formed for screws, with which the base part 2 on the window frame or floor 1 or on a door is screwed.

The base part 2 and the pivoting part 6 are pivotally connected to each other by means of a vertically extending bearing pin 4. The bearing pin 4 passes through bearing recesses 12 in the base part 2 and bearing recesses 13 in the pivot part 6. The bearing recesses 12 and 13 are formed on the vertical side surfaces 36 of the base part 2 and the pivot member 6. Thus, the pivoting part 6 is pivotable relative to the base part 2 in firmly screwed base part 2. Together with the pivoting part 6 and the head rail 5 is pivotable. To spend the head rail 5 from its position of use in a pivoted position, is located on the right, in Fig. 1a not shown, but preferably in the same manner as shown on the left side shown side of the bearing pin located there or withdrawn removed, so that the connection between the pivoting part 6 and the fixed on this side of the head rail 5 on the floor 1 base part 2 is released. Instead of a

Base part could also be provided another fastening device, this

End of the head rail releasably holds. At 21, a cover for the region of the guide channels 16 in the base part 2 is designated. The cover carries pins 14 which can be inserted or latched into recesses 15 in the base part 2.

A cover 3 serves to cover the protruding from the head part base 2 in its outer edge region in the position of use. In Fig. 1b is a plan view of a head rail according to Fig. 1a in the assembled state. On a frame or floor 1 is the base part

2, which is provided with the cap 3, screwed with screws 40. In the

Use position vertically extending bearing recesses 12 of the base part 2 are penetrated by the bearing pin 4, as well as the bearing recesses 13 of the pivot member 6. The pivot member 6 is partially inserted into the head rail 5 and fixed there with a support member 29 (Fig. 8d). Denoted at 11 is a drive block, e.g. one

Electric motor for the blind operation, called.

Fig. 1c shows a front view of a head rail 5, from which the pivot part 6 protrudes partially. As can be seen from Fig. 1 b, the head rail 5 projects into the light between the two lateral floor parts 1 of a window or a door to which the head part is attached. Thus, the rear part of the head part can be sunk in the window lights.

FIG. 1d shows a side view of the head part according to FIG. 1a. It can be seen from FIGS. 1 a to 1 d that the head rail 5 has approximately the same length as the clear width of the window filling or does not protrude laterally beyond the floor 1.

In the pivoting part 6, a passage 18 is formed for the tensioning cable 30 of the blind. When swiveled head rail 5, the tensioning cable 30 through the

Be threaded 18 and is pivoted in the position of use pivoting part 6 by a located at the base part 2 clamping part 17, in the

Penetration 18 projects, held in the predetermined position.

The cap 3 is pushed so far over the base part 2 and the pivoting part 6 until the cap 3 rests against the head rail 5 to make a visually handsome headboard. In Fig. 2a, 2b and 2c, the pivoting of the head rail is shown in 3 layers. 3a to 3d and 4a to 4c show an embodiment of a head part, in which the head rail 5 is pivotable downwards in front or upwards. For this purpose, a base part 2 is fastened or screwed with its recesses 10 on a stick 1. The base part 2 has a bearing recess 12 in a rear protruding extension 20, which can be seen in FIG. 3b, in its rear lower region. In his _. rear inner, lower portion, the pivot member 6 has a bearing recess 12 aligned with the bearing recess 13. In this bearing recesses 12, 13, a bearing pin 4 is inserted.

In the upper end region, the base part 2 has a bearing recess 23 which extends horizontally in the position of use and which is aligned with a corresponding bearing recess 23 in the upper front region of the pivoting part 6. In this bearing recesses 23, a locking pin 19 is inserted, which locks the mutual position of the base part 2 and the pivoting part 6. If this lock is released by removing the locking pin, the pivoting part 6 and the base part 2 can be pivoted relative to each other. Since the base part 2 is screwed firmly to the floor 1, the pivoting part 6, as shown in Fig. 3a, are pivoted forward and down.

But it is also possible to use the bearing pin 4 as a detent pin and the

Provide pin in the bearing recesses 23 as a pivot axis. In this case, after releasing the locking pin, which is inserted into the bearing recesses 12, 13, the head rail 5 could be pivoted about the now held in the bearing recesses 23 or provided pivot axis forward and upward.

It should be noted that the extension 20 and the pivoting part 6 protrude into the light of the window frame or of the door frame, in order to minimize the cantilevering of the head part over the window or door surface. In Figs. 4a to 4c, the pivoting of the head rail 5 is shown in the lower front in three steps. It can be seen the detent pin 19 pulled out of the bolted-on base part 2 and the pivot part 6 pivoted forwards and downwards about the pivot axis 4.

FIG. 5 shows, in a schematic or perspective view, a head part arranged in front of a filling or disk 22. The disc 22 is held in the floor 1 by means of retaining strips 33. Laterally of the filling or disc 22 base parts 2 with the recesses 10 passing screws 40 are screwed. A bearing pin 4 is inserted through the recesses 12 in the base part 2 in recesses 13 of the pivot member 6, whereby the pivot member 6 is mounted about its horizontal pivot axis forward__ pivotally on the base part 2. In the base part 2 6 bearing recesses 23 are provided for receiving a locking pin 19 in the lower region as well as in the lower region of the pivoting member. As can be seen on the right in FIG. 5, the cover 3 carries the locking pin 19 which is insertable into the bearing recesses 23 and locked in the use of the base part 2 with the pivoting part 6.

In Fig. 5, a part of the head rail 5 is shown in the forwardly upwardly pivoted position on the right side. It can be seen that the bottom part 32 does not extend to the outermost end of the leg 8 of the head rail 5, but that a laterally located recess 24 is formed in the end region. This recess 24 in the bottom part 32 serves that the head rail 5 can be extended with a portion 37 of the outer leg 8 on the inside width of the stick out to at least partially cover the pivot member 6 preferably in whole and the base part 2 can. The end region 37 of the leg 8 thus lies at least in front of the retaining strip 33 or even reaches out to the stick 1. The recess 24 in the bottom part 32 of the head strip 5 also extends into the inner leg 9 in order to make it possible that the head rail 5 can be mounted projecting into the space between the retaining strips 33. For disassembly of the head part, the two covers 3, the bearing pins

4 and the locking pins 19 are removed, so that the head rail 5 can be removed with the pivoting parts 6 and carried by the head rail 5 drive means 11. Such a decrease is usually required only when replacing or gross damage to the head rail 5; the pivoting of the head rail 5 is usually sufficient to make the necessary cleaning and maintenance of the head rail 5 can.

In the region of the base part 2, the upper bend 7 of the head rail 5 is designed accordingly, that a pivoting of the head rail 5 forward above is possible without the bent portion 7 collides with the retaining strips 33 or the floor 1. At least in the extended region 37 of the head rail 5 may be formed in the bend 7 a recess or recess or is the bend 7 at a certain distance from the retaining strip 33 and from the floor 1, to avoid a collision during pivoting.

6a and 6b show an exploded view of the interaction of the base part 2 with the pivoting part 6. The base part 2 is screwed with recesses 10 on the floor 1 and by means of the bearing pin 4, which carries a stop 27 and bearing recesses 12 and 13 passes through, relative to Swiveling part 6 pivotable.

The bearing recess 23 in the pivoting part 6 can be pivoted in between the two bearing recesses 23 of the base part 2. On ^" the base part 2, a detent 25 is arranged, which with a corresponding

Locking recess 26 cooperates in the pivoting part 6 and the pivoting part 6 is locked to the base part 2 in the position of use. On the pivot member 6, an extension 29 is formed, with which the pivot member 6 can be supported on the inner leg 9 of the head rail 5 in the use position.

From Fig. 6b it can be seen that in the lower region of the pivoting part 6, a resilient latching projection 35 is formed, which cooperates with a locking wedge 34 and thus determines the pivoting part 6 in the head rail 5 by the pivoting part 6 between the bottom part 32 and the U- shaped bend 7 is clamped.

Inside the cover 3, the locking pin 19 is attached or formed. Furthermore, a receptacle 28 is provided for the end region of the bearing pin 4 in order to keep it in a defined position of use. Fig. 7a and 7b show an insert or by means of the bearing pin 4 with the

Base part 2 connectable pivoting part 6. It can be seen guided in a guide 31 cord 30. This cord 30 is guided through the recess 18 and fixed there with the clamping member 17.

Fig. 8a shows a head rail 5 which partially covers the base part 2 and in its upper end region, i. in the region of the bend 7, one of the recess 24 opposite recess 37 has, in order to allow pivoting of the head rail 5 in the region of the stick 1 forward above.

In Fig. 8d, the recess 24 in the bottom 32 of the head rail 5 can be seen. This recess 24 is also not surmounted by the body of the base part 2 or the pivoting part 6, since otherwise a close attachment or approach of these two parts would be prevented on or on the floor 1 or on or the retaining strip 33. The recess 24 in the bottom region 32 of the head rail 5 and the release or recess 37 in the upper end region or in the region of the upper bend 7 are shown in FIG. 8c. With the spacer 29, the pivot member 6 is supported on the inner

Leg 9 of the head rail 5 from.

As such, it may be advantageous if the relief 37 is formed over the entire length of the head rail 5, i. the upper edge of the bend 7 of the head rail 5 or its front leg 8 is not fully extended over the pivot part 6 or the base part 2 or projects beyond this, but at the highest point of the rounding ends 7, so pivoting the head rail to allow about 90 ° forwards.

claims

Claims

Pa te nta nsp rü ch e:

1. head part for a particular on a window frame or -stock or on a door frame (1) attachable blind, roller blind, roll-up visual, light and sun protection element, for a hoisting Raff-, FaIt- or lamellae curtain, - sturgeon od. Like with a, possibly an elevator and / or turning mechanism for the blind operation or for the operation of the above-mentioned visual, light and sun protection elements, at least over a portion of its length U-shaped cross-section head rail (5), over this sub-area a floor (32) and of this in

Operating position upwardly projecting, spaced apart legs (8, 9), wherein preferably at least one of the legs (8) at its end with the interior of the head rail (5) facing bend or U-shaped shoulder (7) is provided , wherein at at least one lateral end region, preferably at both end regions, the head rail (5) one of the

Side insertable insert piece is provided in the head rail (5) and the respective insert in the head rail, in particular in the region of the bend or in the U-shaped shoulder (7) located and possibly fixable, characterized in that the insert formed in two parts is and a support or pivoting part (6) which is connected to the head rail (5), in particular detachably, and a bearing or base part (2), the fastening units (10) for, in particular detachable, attachment to Window or door frame (1), and that the support or pivoting part (6) and the bearing or base part are connected to each other by means of a pivotal connection with the in use position of the support or pivoting part (6) relative to the storage or ,

Base part (2) is pivotable.

2. Head part according to claim 1, characterized in that the pivot connection has a pivot axis (4) which is parallel to the longitudinal extension of the head rail (5) or perpendicular to the bottom (32) of the head rail (5).

3. Head part according to claim 1 or 2, characterized in that for forming the pivot connection of the pivot part (6) and the base part (2), in particular aligned, bearing recesses (12, 13) having a common, acting as a pivot axis bearing pin or Take up bearing pin (4) or are interspersed by this.

4. Head rail according to one of claims 1 to 3, characterized in that the pivot axis (4) in the base part (2) in its upper position in use position and in the pivoting part (6) in its upper position in the use position, in particular in the region of the bend or the U-shaped shoulder

(7) or in the region of the outer, in particular longer, leg (8), is located and / or that the pivot axis (4) in the base part (2) in its lower in Nutzlagetür- or fenstemahen end, possibly in a ( m) from the base part (2) to the rear or from the longer leg (8) weggerichtet outgoing extension or extension (20) or located in its lower front end and in the pivot part (6) is located in its lower rear end or that the pivot axis (4) in the base part (2) and in the pivoting part (6) in the mutually facing, in particular in the region of their vertical position in use, adjacent side surfaces (36) or side areas located or formed.

5. Head part according to one of claims 1 to 4, characterized in that the insert piece, in particular the pivoting part (6), in the head rail (5) in the rail longitudinal direction can be inserted or displaced and optionally arranged for the use position fixable.

6. Head part according to one of claims 1 to 5, characterized in that the pivotal connection permits a solution of the connection of the base part (2) and pivoting part (6), in particular that the base part (2) and the pivoting part (6) on a (m ) common, removable pivot axis or pivot pin (4) are mounted or connected to each other via this pivot axis (4).

7. Head part according to one of claims 1 to 6, characterized in that at least a part of the base part (2) protrudes laterally in the use position of the head rail (5) or that the base part (2) at least partially from the head rail

(5) is sealed.

8. Head part according to one of claims 1 to 7, characterized in that in the base part (2), preferably at least outside of the head rail (5) covered area, fastening units (10), in particular recesses for carrying nails and / or screws, for the attachment of the base part (2) on the window or door frame (1) are formed.

9. Head part according to one of claims 1 to 8, characterized in that on the base part (2) and / or on the pivoting part (6) cooperating or matched control and / or fixing units (25, 26), e.g. Pins, projections, recesses, are formed, which in the use position the

Base part (2) and the pivoting part (6) lock together or define their mutual position and / or that on the base part (2) and on the pivot part (6) recesses (23) for receiving a common locking pin (16) are formed.

10. Head part according to one of claims 1 to 9, characterized in that the base part (2) has a recess or bore (18) for the passage of a tensioning cable (30), in the position of use of a pivoting part (6) worn clamping part (30). 17) for the tensioning cable (30) protrudes and this determines in a desired position.

11. Head part according to one of claims 1 to 10, characterized in that in the lower end region of the pivoting part (2) a latching part (35) is formed or formed, which cooperates with a clamping part (34), with which the pivoting part (6). in the position of use in the head rail (5), in particular between the bottom (32) of the head rail (5) and the bent portion or the U-shaped shoulder (7), can be clamped.

12. Head part according to one of claims 1 to 11, characterized in that the thickness of the base part (2) and optionally the thickness of at least that portion of the

Pivoting part (6), which protrudes from the head rail (5) is less than the distance between the legs (8, 9) of the head rail (5) and the substantial volume of the pivoting part (6) and the base part (2) near the front , longer leg (8) of the head rail (5) is located, wherein advantageously the front surface of the base part (2) and optionally of the laterally projecting portion of the pivot member (6), a lateral continuation of the outer or higher leg (8).

13. Head part according to one of claims 1 to 12, characterized in that the bottom (32) of the head rail (5) in the region of its in use position rear or inner side in its outer end regions each have a, preferably rectangular, recess (24) , which in particular also includes the adjacent end region of the inner leg (9) so that it ends in front of this recess (24), and that in the position of use, the region perpendicular above the recess (24) of the bottom (32) free from the pivot member (6) and / or the base part (2) is held.

14. Head part according to one of claims 1 to 13, characterized in that from the side or in the longitudinal direction of the head rail (5) on the base part (2) and optionally also on the head rail (5) outstanding region of the pivoting part (6) attachable or attachable cap (3) is provided, which optionally the pivot axis, in particular the common

Bearing or bearing pin (4) and / or the locking pin (19) carries.

15. Head part according to one of claims 1 to 14, characterized in that the pivoting part (6) has guide channels (16) for, for example, a chain, a ball chain or a pull cord, formed pulling member for actuating the blind.

16. Head part according to one of claims 1 to 15, characterized in that at least one pivoting part (6) with one of the head rail (5) received

Drive device (11) for an elevator and / or turning mechanism is connected, wherein advantageously the guides (16) in the base part (2) and / or pivot part (6) in guide channels (16) in the drive means (11) open or with these Guiding channels are aligned.

17. Head part according to one of claims 1 to 16, characterized in that the pivoting part (6) and the base part (2) by a vertical position in use position pivot axis (4) are pivotally connected to each other and relative to each other.

18. Head part according to one of claims 1 to 17, characterized in that the drive device (11) is displaceably arranged in the head rail (5) and connected to the pivot part (6), in particular releasably connected.

19. Head part according to one of claims 1 to 18, characterized in that the pivoting part (6) and the base part (2) in the use position upper or lower region, each with a pivoting movement about a horizontal axis allowing pivoting unit, e.g. Bearing journal or bearing pin (4), are connected or record this, optionally one of the pivoting units acts as a pivot axis and the other one

Pivot axis as locking device (19), e.g. in the form of a the two parts (2, 6) interconnecting thru axle, acts or is selectable.

20. Head part according to one of claims 1 to 19, characterized in that the pivot part (6) an extension (29) goes off, which is located on the inside in use position, in particular shorter leg (9) of the U-profile or the head rail (5) supports or pushes the insertable into the U-profile pivot member (6) against the front in use position, in particular higher leg (8) of the head rail (5).