WO1988009425A1

WO1988009425A1 - Door leaf

Info

Publication number: WO1988009425A1
Application number: PCT/EP1988/000422
Authority: WO
Inventors: Ulrike Heeg
Original assignee: Ulrike Heeg; Heussner Elmar
Priority date: 1987-05-20
Filing date: 1988-05-17
Publication date: 1988-12-01
Also published as: DE3890414D2; AU1717088A; EP0371024B1; DE3888839D1; EP0371024A1; ES2006669A6

Abstract

A door leaf comprises elements (16, 20, 22, 24, 26, 30) which can be assembled individually. For this purpose, at least one longitudinal side (22) of the frame of the door leaf can be spaced from at least one transverse side (26, 28, 30), while remaining connected to this side, and can pivot out of the plane of the door leaf.

Description

Description door leaf

The invention relates to a door leaf, in particular intended for house and room doors, consisting of an outer frame with outer legs each having an outer fold and upper and lower outer transverse legs and optionally between these inner transverse legs, wherein a filling can be arranged between the legs.

Corresponding door leaves, which are also referred to as door in general parlance, can generally be produced mechanically and individually to the desired size.

The DE-GM 85 34 357- a door leaf can be seen, which on z. B. there is a construction site assembled parts that are glued. The assembly on site should give the advantage that the width of the door can be adapted to the door opening, which often does not correspond to the specifications, whereby only an adjustment with regard to the width in Is being considered. The dimensions of a door leaf that has been assembled and glued together can then no longer be changed.

Consequently, is no longer the case with the known door leaves

Possibility to change the size and / or e.g. after assembly to perform in the function. Rather, the door leaves cannot be changed in principle and therefore cannot be adapted to individual requirements after completion.

The object of the present invention is to design a door leaf of the type mentioned at the outset so that simple measures make it possible to change the door leaf, not only in terms of size, but also in terms of

Design and function should be able to adapt to the requirements. An exchange of damaged parts should be as easy as changing the size. Furthermore, the door should be designed so that it has more functions than just closing one

Door opening can meet.

The object is essentially achieved in that at least one longitudinal leg with permanent connection to at least the outer transverse legs can be spaced apart from these and can be pivoted out of the plane spanned by the door wing.

The teaching according to the invention creates the possibility with structurally simple means, e.g. the filling of the

Exchange door leaf and / or in a cavity surrounded by the filling z. B. sound insulation, insulation or armor means or electrical / electronic element and / or speakers to arrange or replace. The construction according to the invention also makes it possible to successively replace the cross legs without having to disassemble the door leaf into its individual parts. The door wing according to the invention can consequently be used to change the size as well as the function with simple means 5, without the need for complex disassembly and subsequent assembly.

The teaching of the invention also has the advantage that the size of the door can be changed easily by changing the size of only individual transverse and / or longitudinal legs in succession without the wing being disassembled beforehand into its individual parts must become.

15

The door wing according to the invention can be purchased as an assembled unit or as a kit. The latter means that the type of door is individually put together from existing and stocked individual parts and insert elements upon purchase

Turns 20.

The door wing according to the invention also enables a growth with the family or with the size of the apartment or with the wallet, d. H. , At the beginning, the door wing in the children's room 25 can be made in the simplest version, later via a workstation for the

School age and then z. B. can be converted to a soundproof door, only a simple change or replacement of the existing design elements between the legs are required.

30th

To enable the latter, it is particularly provided that an inner frame is inserted into the inner groove running in the legs, which has at least two circumferential inner grooves running parallel to each other, into which the

Λ, -Λ plate-shaped elements existing filling can be used. The Accordingly, elements delimit a cavity in which the design elements mentioned above as examples can be introduced.

The connection between the outer and the inner frame is preferably carried out via terminal strips which can be introduced into mutually facing grooves in the frame. A suitable construction ensures that the filling with the inner frame remains in the exact position in the outer frame even when the door leaf is used frequently.

In other words, the inner frame is a so-called multi-function rail, through which the appearance and function of the door can be changed. The multi-function rail also enables the previously lost space in the

Doorway can be used. The door leaf according to the invention consequently not only has the task of closing a door opening.

In order to enable the spacing of at least one longitudinal leg from the transverse legs, according to a further proposal of the invention to be emphasized, it is provided that the ^" or the longitudinal legs are connected to the transverse legs via articulated connecting elements which have cylindrical or rod-shaped first and second sections , which run in the legs to be connected, that a section has a horizontally running slot into which a web extending from the other section projects, and that for swiveling the web in the slot from a horizontally running one serving as a pivot axis It is further provided that the section extending in the cross leg preferably has two mutually spaced threaded sections which penetrate a holding element which extends from the outer longitudinal side of the cross leg and which has an internal thread which interacts with the threaded sections.

This teaching ensures with simple means that the longitudinal leg or legs can be removed from the rest of the door leaf frame without the individual parts falling apart. The spaced-apart threaded sections ensure that when the longitudinal leg is folded away, the articulated connecting element cannot slip out of the holding element.

Finally, the invention is also characterized in that at least the outer longitudinal and transverse legs having the folds are cut to length to the desired extent

Profile strips are that the non-cut profile strips have the groove on one longitudinal edge and the fold on the front edges and the remaining longitudinal edge has the groove, and that a coverable recess is present in the middle region of the edge of the profile strip having the fold. By the latter

Partial feature ensures, among other things, that the lock can be arranged at standard height regardless of the height of the door. At the same time, the door can open either on the left or on the right side.

It should be particularly pointed out once again that the teaching according to the invention differs from the known prior art in that a finished door leaf can be changed to the desired extent, i.e. that the finished door leaf in its size and / or in its function

Is adaptable to needs or wishes. When a finished door leaf is widened, it is consequently only removable that a longitudinal leg is removed to the extent that the transverse legs may be successively replaced and replaced by new or the same, but smaller ones

Cross leg to be replaced. The panels can also be replaced without having to disassemble the entire door leaf. In all of these change options, there is preferably between those to be solved, but not damaged leg and the rest of the door wing a permanent connection, the z. B. with the already mentioned articulations.

The change in the finished door leaf according to the invention must also not be carried out with the sufficiently known ones. Measures are confused that involve grinding or cutting off a section of the door leaf. This not only causes damage to the original door wing, but only a reduction in size is also possible through these measures. Otherwise, the door wing remains in its unit during these manipulations and only by "destroying" the original door wing is it possible to downsize.

Characteristics of the subsequent change of the finished one

Features relating to the door leaf can be found in claims 8 to 10, in particular the independent claims 8 and 9.

Embodiments of the invention result from the claims and the features to be extracted from them - individually and / or in combination -

Further details, advantages and features of the invention also result from the following description of preferred exemplary embodiments shown in the drawing.

It shows t

Fi - 1 a compound door leaf,

2 shows a door leaf according to FIG. 1 with a removable side leg,

3 the door leaf according to FIG. 1 with removable side leg and door leaf filling, 4 shows the door wing according to FIG. 1 with the filling removed,

5 is a sectional view taken along the line V-V in Fig. 1,

5a shows an embodiment of the representation according to FIG

Neckline,

6 shows a variant of the representation according to FIG. 5,

Fig. 7 shows another embodiment of an inventive

Door leaf,

8 shows a door leaf according to FIG. 7 with the longitudinal legs folded away,

9 shows a door leaf according to FIG. 7 when replacing a filling,

10 is a detailed representation of a connecting element to be particularly emphasized,

Fig. 11 is a multi-function door and

Fig. 12 is a partial view of a door leaf in the direction of the door lock.

In Fig. 1, a door leaf (10) is shown, which consists of an outer frame (12), two inner frames (14) and (16) and two door panel fillings (18) and (20) introduced into them.

The outer frame (12) is composed of side legs (22) and (24), an upper and a lower cross leg (26) and (28) and an inner cross leg (30) running parallel to these. The legs (22), (26) and (26), (24) and (24), (28) or (22), (30) and (24) are together in a butt joint ^'is set. The connection between the outer cross legs (26), (28) and the side legs (22), (24) takes place in particular by means of an articulated connection according to FIG. 10, whereas the connection between the inner cross leg (30) and the side legs is carried out using dowels (4§).

The side leg (22) is detachably connected to the cross legs (24), (28) and (30) in the exemplary embodiment. This has been accomplished in FIG. 1 by way of example by means of indicated articulated connections which are provided with the reference numbers (32) and (34) and correspond in structure to those of FIG. 10.

At least the side legs (22) and (24) and the upper cross leg (26) have a fold (36), (38) and (40) on their outer edges in order to tightly close a frame.

The e.g. Cast legs (22), (24), (26), (28) and (30) can have a grain that is predetermined by the silicone shape. This is obtained by casting from a wooden template. Liquid polyurethane is then preferably poured into the silicone mold itself, which has the desired grain after curing and removal from the mold. Then the profile strips only have to be painted to give a material effect that is indistinguishable from real wood, even a higher one

Impact resistance and durability is achieved.

The door leaf (10) can be taken apart in such a way that the fillings (18) and (20) are interchangeable. For this there is the possibility, in the exemplary embodiment, of removing the side leg (22) from the other legs in order to either replace or replace the inner frame (14) and / or (16) or the filling (18) and / or (20). It is not absolutely necessary that an inner frame and then the filling be introduced into the outer frame; rather, a filling can be inserted directly into the outer frame, as shown in FIG. 2 has been clarified.

The description of the other figures will be the same

Provide elements with the same reference numerals.

The legs (22), (24), (26), (28) and (30) each have a groove in their inner edges (provided with the reference symbol (42) in FIG. 5), into which either one directly Filling (filling (44) and (46) according to FIG. 2) or the inner frame (14) and (16) (according to FIGS. 1, 3 and 4) are introduced. For this purpose, the possibility is created that at least one side leg - in the exemplary embodiment the side leg (22) - can be removed from the other door wing legs. Then the fillings (44) and (46) are freely accessible so that they can be replaced or z. B. can be turned. The leg (22) is then connected to the transverse legs (26), (28) and (30) in accordance with the direction of the arrow, the connection being made with the

Inner cross leg (30) via dowels (48) and with the upper and lower cross legs (26) and (28) via in particular joint connecting elements.

From the Fig. 3 you can see that not only the fillings

(18) and (20), but also, if appropriate, the inner frames (14) and (16) are arranged interchangeably in the outer frame (12). The exchange or turning of the fillings (18) and (20) and the subsequent assembly of the door leaf (12) can be seen clearly from the drawing. It can be seen that the side cross leg (22) must first be removed in order to subsequently exchange or turn the door panels (18) and (20) in legs of the inner frame (14) and (18) which are not identified in any more detail. Then the side leg (22) is connected again with the transverse legs (26), (28) and (30) in the usual way. 3 recognizes. one also that the legs of the inner frame (14) and (18) in real miter, whereas the legs of the outer frame (12) butt each other.

The exchange of the inner frame (14) or (16) is explained in particular with reference to FIG. 4. It can be seen that the individual legs - in the drawing, the legs (50) are detachably inserted into the inner groove (52) of the upper transverse leg (26. The arrangement of the further legs of the inner frames (14) and (18) is accomplished accordingly the side leg (22) with the sides already inserted (54) and (56) the inner frame (14) and (16) with the cross leg (26), (28) and (30) is put together, we will soon be in the inner frame ( 14) and (16) introduced a filling, not shown, which may also be au

Can be glass. However, a wooden structure as indicated by FIGS. 1 to 3 should be preferred.

5 is a sectional view taken along the line V-V i Fi - 1. It can be seen that the cross leg (22) has a fold (36). Since the side leg (22) is basically the outer one, that is to say the one that is not provided with door hinges, a lock is introduced in the region of the fold (36). For this purpose, it is provided that when the legs (22) consisting of profile elements are manufactured

(24), (26), (28) and (30) taken in a coverable recess in their central region, ^"in which an unillustrated castle be inserted. Here, the length extension of the Aussparun is selected so that the lock irrespective of the amount The inner groove (42) provided on the inner edge of the side leg (22) can directly accommodate a filling (not shown) or indirectly a leg (58) of the inner frame (14). a projection (60), which is designed as a hollow bend, the edges of which bear against the bottom of the inner groove (4. The width of the projection (60) also corresponds to d Width of the groove (42). In order to enable the leg (58) to be securely attached to the side leg (22), in the exemplary embodiment the side edges (62) and (64) of the leg (58) partially grip the side surfaces (66) and (68) of the leg (22 ).

The inner leg (58) in turn now has three grooves (70), (72) and (78) on the inside. The outer grooves (70) and (72) can lie symmetrically to the plane in which the circumferential inner groove of the legs (22), (26), (24) and (30) lies, a portion of which the groove (42) forms. The arrangement of the grooves (70) and (72) of the inner leg (58) opens up the possibility of designing the filling of the door leaf (10) as a cassette. For this purpose, the filling (18) consists of panels (74) and 72 which are introduced into the grooves (70) and (72)

(76), which are spaced apart.

A further panel (80) is introduced into the central groove (78), so that the cavity existing between the outer panels (74) and (76) is subdivided. The board (80) can consist of sound or heat insulating material. The panel (80) can also be replaced by armor. It is also possible to install switches (82), loudspeakers or other electrical / electronic components in the cavity between the outer panels (74) and (76), so that there is a multifunctionality that is not visible to the outside of the door. The bar (58) consequently serves as a multifunction bar.

I ⁿ Fig. 5a is a variant of the representation according to FIG. 5 reproduced. The same reference numerals are provided for the same elements. The connection between the leg (22) and the leg (58) takes place in the exemplary embodiment by means of a clamping strip (45), which is assigned on the one hand in the groove (42) of the leg (22) and on the other hand in one of these grooves

Groove (43) in the leg (58) can be inserted by clamping. To this In this way, the legs (22) and (58) can be assembled and held with simple means without the need for coves or the like which may be difficult to manufacture.

According to the embodiment of FIG. 6, the strip (58) is provided with three projections (84), (86) and (88) which extend in the direction of the leg (22) and which are provided in or by corresponding grooves (90), ( 92) and (94) can be determined. This can provide greater stability when setting the bar

(58) can be achieved in particular if the panel (80) inserted into the cavity between the panels (74) and (76) consists of e.g. B. heavy material such. B. there is armor.

Embodiments to be particularly emphasized can be seen in FIGS. 7 to 9 and 11 and 12. The longitudinal leg (22), which has a door handle (96), is also connected to the transverse legs (26) and (28) via articulated connections (98) and (100). These allow the leg (22) of the

Cross legs (24) and (26) can be pivoted or folded away without the connection being broken. This ensures that the legs (26) and (28) remain in their position, so that the legs (24), (26) and (28) desired in the grooves, not specified

Fillings and, if necessary, cross legs (30) and inner tubes (14) and (16) can be used.

Both longitudinal legs (22) and (24) are preferably connected to the transverse legs (26) and (28) via corresponding joint connections (98) and (100), so that, for. B. the width dimensions of the doors can be significantly reduced for transport. The articulated connections (98) and (100) are designed so that the longitudinal legs (22) and ⁽ 2 ^{) are} pivoted to form the transverse legs (26) and (28) by 180 °, as is the case A suitable type of connection makes it possible to easily replace fillings which are detachably arranged in the frame legs. So only the longitudinal leg (22) has to be folded away from the transverse legs (26) and (28) in order to make the filling (20) freely accessible. The filling (20) and / or the cross leg (30) can then be exchanged. In the exemplary embodiment according to FIG. 9, the filling (18) has already been removed.

The structure of the door leaf (10) according to the invention makes it possible to use it not only as a door. According to Fig. 11 the filling (18) is designed as a tool cabinet, from which an outer panel (102) can be opened. The lower filling (20) has a table (104) which can be pivoted about the horizontal in the region of the transverse leg (20) and which is designed as

Tabletop serves.

Using the Fig. 12 shows once again that the longitudinal leg (22) in the area of the lock can be provided with a metal strip (106) which, on the one hand, covers the recess in the longitudinal leg (22) which accommodates the lock, which is not specified, and on the other hand an increased fit enables in a frame, not shown.

In the Fig. 10 is a section of the connection between the

Cross leg (26) and the longitudinal leg (22) and (24) shown. The connection is made via the in Fig. 1 with the reference numerals (32) and (34) and in FIG. 8 with the reference numerals (98) and (100) articulated connection elements which are shown in FIG. 10 have reference numerals (108) and (110). The joint connecting elements or dowels (108) and (110) each consist of two cylindrical sections (116), (118) or (120) and () which can be pivoted relative to one another about a vertical axis (112) or (114). 122), each in correspondingly adapted bores (124), (126), (128) and

(130) the legs run. The in the longitudinal legs (22) and (24) extending sections (116) and (120) have horizontally extending slots (132) and (134) in their inner end faces, into which sections (118) and (122) which can be inserted in the transverse leg (26) protruding, also horizontally extending, web-shaped projections (134) and (136) and (138) protrude, which in turn can be pivoted about the axes (112) and (114) in the slots (132) and (134) by means of unspecified pins. The sections (118) and (122) extending in the bores (126) and (128) of the transverse leg (26) have threaded sections (140) spaced apart from one another,

(142) and (144) and (146). The sections (118) and (122) pass through a cylindrical one with the transverse leg (26) and longitudinal leg (22) or (24) still connected

Holding element (148) which can be detachably and rotatably inserted into the transverse leg (26) from the outer longitudinal side (150). The cylindrical element (148) has internally threaded bores (156) and (158) which are adapted to the threads (140), (142) or (144) and (146). Between the thread sections (140), (142) or (144) and (146) there is a smooth section (152) or (154).

The bores (124) and (130) in the longitudinal leg (22) and (124) extend from the outer longitudinal side (160) so as to introduce the articulated connection elements (108) and (110).

The threaded sections (140) and (144) are screwed into the internal threads of the bores (156) and (158) as soon as the longitudinal leg (22) or (24) is to be connected to the transverse leg (26). If folding away with a permanent connection is desired, the joint connecting elements (108) and (110) are loosened in such a way that only the external thread sections (142) and (146) can change with the internal threads. The length of the smooth section (152) or (154) dictates the spacing of the longitudinal and transverse legs.

Claims

is-claims door leaf

1. Door leaf (10), in particular intended for house and room doors, consisting of an outer frame (12), each having an outer fold (36, 38, 40) with outer side legs (22, 24, 26, 28) and upper and lower outer transverse legs ( 26, 28) and optionally between these inner cross legs (30), a filling (18, 20) being arranged between the legs, characterized in that at least one longitudinal leg (22, 24) with a permanent connection to at least the outer cross legs (26, 28 ) can be spaced apart and can be pivoted away from the plane spanned by the door leaf (10).

2. Door leaf according to preferably claim 1, characterized in that the legs (22, 24, 26, 28, 30) have, directly or indirectly, at least two parallel internal grooves (70, 72, 78) in which the from tabular elements existing cavity-filling (18, 20) can be used.

3. Door leaf according to claim 2, d a d u r c h g e k e n n z e i c h n e t that the cavity or space between the tabular elements (84, 76) to the desired extent e.g. with soundproofing, heat insulation or armor means (80) or e.g. is provided with electrical / electronic elements and / or speakers.

4. Door leaf according to claim 2, characterized in _. that the mutually parallel inner grooves (70, 72, 78) run in an inner frame (14, 16) which can be inserted into a circumferential inner groove (42) of the legs (22, 24, 26, 28, 30), preferably the inner groove of the legs an outer groove of the inner frame is assigned, in which a terminal strip connecting it is arranged.

5. Door leaf according to claim 1, characterized in that the or the longitudinal legs (22, 24) with the Quer¬ legs (26, 28) via articulated connecting elements (108, 110) are connected, the rod-shaped first and second sections (116, 118 ; 120 122) which run in the legs to be connected (22, 26 or 28; 24, 26 or 28), that a section (116, 120) has a horizontally running slot

(132, 134) into which a web-shaped projection (136, 138) protruding from the other section (118, 122) protrudes, and that for pivoting the web in the slot is penetrated by a horizontally extending pin (112, 114) .

6. Door leaf according to claim 5, so that the section (118, 122) extending in the cross leg (26, 28) preferably has two spaced apart from one another

Has threaded portions (140, 142, 144, 146), one of ι_-

the outer longitudinal side (150) of the transverse leg (26) passes through holding element (148) which has an internal thread (156, 158) interacting with the threaded sections.

-. 5

7. Door leaf according to claim 1, so that at least the outer longitudinal and transverse legs (22, 24, 26) having the folds (36, 38, 40) have first profile strips cut to length to the desired extent, that the independent

10 elongated profile strips on one longitudinal edge and on the

Front edges of the fold (36) and the remaining longitudinal edge have the groove (42), and that in the central region of the edge of the profile strip having the fold (36, 40) there is a coverable recess.

15

8. Door leaf (10) in particular intended for house and room doors consisting of an outer frame (12), each with an outer fold (36, 38, 40) having outer side legs (22, 24, 26, 28) and upper and lower

20 outer cross legs (26, 28) and, if appropriate, between these inner cross legs (30), a filling (18, 20) being arranged between the legs, so that the finished door leaf (10) passes through to the desired extent

25 non-damaging loosening of at least one leg (22,

24, 26, 28) can be configured to be variable in width and / or height and / or function,

9. A method for changing a door leaf in its width 30 and / or height and / or function, so that the finished door leaf is subsequently changed by loosening at least one leg without damage by exchanging and / or rearranging door leaf elements.

35 19th

10. The method of claim 9, d a d u r c h g e k e n n z e i c h n e t that the leg to be solved is replaced and / or subsequently used again.