SE537753C2 - Door construction with angled door leaf - Google Patents

Abstract

Summary Door construction (1) comprising at least one door leaf (4) which is rotatably connected via a hinge construction to at least one surrounding structure (12), which comprises at least a first section (16) and at least a second section (17) which are wound inboard, at an opening such as a door opening (2) or the like. The ditch blade (4) of the door structure (1) comprises a first part (13) and at least a second part (14) which are foldably arranged inboard via at least axis of rotation (15), in a finger iron structure (20), the axis of rotation (15) of which transverse direction of the door leaf (4). The invention also relates to a method for maneuvering the door construction.

Description

Door construction (1) comprising at least one door leaf (4) which is rotatably connected via a hinge construction to at least one surrounding structure (12), which comprises at least one first section (16) and at least one second section (17) which are wound inwards, at an opening such as a door opening (2) or the like. The door leaf (4) of the door structure (1) comprises a first part (13) and at least a second part (14) which are foldably arranged inboard via at least axis of rotation (15), in a core core structure (20), the axis of rotation (15) of which the two-way direction of the door leaf (4). The invention also relates to a method for maneuvering the door construction. 03 2.2 to / 0 //, Summary Door construction (1) comprising at least one door leaf (4) which is rotatably connected via a hinge construction to at least one surrounding structure (12), which comprises at least a first section (16) and at least a second section (17) which are wound inboard, at an opening such as a door opening (2) or the like. The ditch blade (4) of the door structure (1) comprises a first part (13) and at least a second part (14) which are foldably arranged inboard via at least axis of rotation (15), in a finger iron structure (20), the axis of rotation (15) of which transverse direction of the door leaf (4). The invention also relates to a method for maneuvering the door construction.

TECHNICAL BACKGROUND The present invention relates to a door construction in accordance with the claims. Technical background Over time, a large number of door constructions have been developed which have been developed for a variety of applications. For example, a number of different designs for demur for boats, ships and the like have been developed. Despite the fact that several different types of door constructions have been developed over the years, there are still a number of problems with the existing door constructions.

A problem with existing door constructions is particularly feasible with relatively smaller bat constructions. The problem consists of difficulties in adapting the shape and function of the door in relation to the desired design of the bat. The size of the bat may mean that there is not a sufficient amount of space for the use of known dorm constructions.

A device in a bat's superstructure, which, for example, usually does not follow the shape of the superstructure but differs from it in that it usually becomes less aesthetically pleasing. A clear door leaf is usually of a straight construction, which means that it does not have a superstructure shape if the superstructure has a shape other than straight, such as a curved or angled shape. A straight door usually requires the door to fall into the superstructure in order for it to have a vertical position. This in turn, for a smaller bat construction, can lead to the door opening becoming relatively small, which can cause answers when people have to go through it. Alternatively, the clOrrbladet can be angled in relation to the vertical direction, which can make a larger door possible, but which means that the door becomes the answer to maneuver. The problem with & Saar on boat constructions is that the boat moves at the same time as it is normally exposed to wind and water. The problem of tathet is especially fatal if the & n is directed towards the direction of travel of the boat and is thereby affected by the speed wind.

In view of the above-mentioned problems, there is a need for an improved door construction which is intended, for example, to provide openings for openings in boats or other vessels with angled or bent superstructures.

Kind technology A number of constructions for aft create an opportunity aft to close and open an opening in a bat whose shape has largely been adapted to the surrounding structure around the opening as the door opening has previously been developed. An example of these is described in the patent specification US5195445 which is a variant of a blind construction. The shutter construction allows the door to be opened and closed at the same time as the line follows the shape of the bat. However, the construction differs significantly from the construction in accordance with the present patent application.

The patent specification FR2963923 also describes a variant of a device for openings in batteries which can be closed. The device allows the opening to be opened and closed at the same time as the device follows the shape of the boat at the opening. However, the construction differs significantly from the construction in accordance with the present patent application. For example, this consists of a shutter construction which only to a limited extent allows it to be exposed to speed winds and the like.

The Chinese utility model protection CN202807043U describes a variant of a door construction for a bat, ship or the like. The door consists of two parts, but these are not rotatably connected to each other, for example via hinges or the like. The construction allows the mold to be able to follow the mold at the door opening. However, the construction differs significantly from the construction in accordance with the present patent application. For example, this can not be used in relatively smaller bat applications.

Foldable doors are already known in other applications. For example, patent specification US4448232 describes a foldable device for a door opening shsom in a construction garage and the like. However, the constructions differ to a significant extent from the construction in accordance with the present patent application. The constructions are, for example, suitable for use in bat application and the like.

The main object of the present invention The main object of the present invention is to create an improved chlorine construction which solves or reduces at least one of the above-mentioned problems. The spirit is solved with a device in accordance with the patent claims. Brief Description of Figures The invention will be described in more detail in the following detailed description with reference to the accompanying schematic drawings which, by way of example, show the presently preferred embodiments of the invention.

Figures 1A and 1B schematically show a first embodiment of the device construction in a stitch layer.

Figures 2A and 2B show the door construction in partially tilted position.

Figures 3A and 3B show the door in a tipped position.

Figures 4A and 4B show the device construction from the inside.

Figure 5 shows a stop construction shown in a cross section seen from the side.

Figure 6 shows a tankable application for the present door construction.

Detailed description of the invention With reference to the figures, a device construction 1 in accordance with the present invention will be described in more detail.

In the exemplary embodiment, the tank structure is preferably intended to be connected to a door opening 2 in a boat 3, or other vessel traveling on water. Although door structures 1 are intended to be used in bat applications and the like (as described in more detail in this patent application), the door structure may be used in other applications where this raises one or more corresponding technical problems. By door opening 2 can also be meant another opening than a door opening, which means that the door construction can be constituted by a construction for other types of openings. Thus, in alternative embodiments, it is possible to use and define the present invention (the door construction) as a window construction, hatch construction, or the like.

The ballast structure 1 comprises at least one clone blade 4, which has inside 5 and an outer side 6. The ballast structure 1 further comprises at least a first short side 7 and an opposite short side 8. The mandrel structure further comprises a first long side 9 and at least a second opposite long side 10. 3 The mandrel structure 1 door leaf 4 is connected via at least one curtain structure 11 or the like to a surrounding structure 12, or the like, at a door opening 2. The surrounding structure 12 may be formed of the material in cradles or the like at an opening such as a door opening. The surrounding structure may surround all or part of the door opening. The surrounding structure 12 may, for example, be formed by a chlorine frame or similar construction.

The door construction 1 comprises at least a first part 13 and at least a second part 14 which are rotatably connected to each other. The first part and the second part are preferably rotatable about at least one common axis of rotation 15. In alternative embodiments, the door construction may comprise three or more parts which are rotatably connected inboard. The number of parts that the door leaf consists of is not limiting for the inventive idea of the present door construction.

In the exemplary embodiment, the door structure 1 is intended to be connected to the surrounding structure around a door opening 2 which comprises a first section 16 and at least a second section 17 which are angled inboard. The angle between the first section and the second section may vary between different applications. In alternative embodiments, it is conceivable that the surrounding structure of the door opening (chlorine jug) comprises several parts of the first section 16 and the second section 17. Thus, the number of sub-sections in the door opening can be three or more.

In the exemplary embodiment, the gangue structure 11 is connected to the lower part (second part) 14 and the second section 17 of the surrounding structure to the opening. In the exemplary embodiment, the door structure 1 is connected to the surrounding structure 12 with a hinge structure 11 comprising at least a first hinge 18 and at least a second hinge 19. In alternative embodiments, the number of hinge may be three or more. In alternative embodiments, the hinge may be constituted by another type of joint or device which allows rotatability of the abutment.

The first part 12 of the door leaf is in the exemplary embodiment connected to the second part 14 of the door leaf via at least one second hinge construction which in the exemplary embodiment comprises at least one first hinge 21 and at least one second hinge 22. In alternative embodiments the number of hems may be several or more two. In alternative embodiments, the hinge construction such as the hinges shown may be of another type of joint or device which allows inward rotation of the first part in relation to the second part. In the exemplary embodiment, the first part 13 and the second part 14 are rotatably arranged about an axis of rotation 23 in the bidirectional direction or essential transverse direction of the chlorine blade. However, it is conceivable that the first part 13 of the door leaf and the second part 14 of the door leaf are articulated in a different direction suitable for the spirit.

The present door construction 1 can be further characterized by only one part of the door parts 13 or 14 being connected via hinges to only one of the sections 16 or 17 of the surrounding structure.

In the exemplary embodiment, the hinge is placed relatively closer to the outside 6 of the door leaf than the inside 5 of the door leaf parts 13 and 14. In the exemplary embodiment, the hinge yarn is located adjacent to the chlorine blade parts 13 and 14 at the transition between the outside and the edge of the first part and the edge, respectively. between the outside and the edge of the other part. The edges of the first part 13 and the second part 14, which are connected to each other via the hinges, are angled in relation to the inside of the door leaf with the intention of enabling an inboard rotation of the door leaf parts 13 and 14 about the axis of rotation. The angle of said edges depends on the angle between sections 16 and 17 of the surrounding structure of the door opening.

In alternative embodiments, the door structure 1 may comprise at least one gas spring 24 or similar steamers which facilitate the maneuvering of the parts of the door. One end of the gas feather 24 is connected to the first part 13 of the door leaf and the other spirit 26 of the gas fader 24 is connected to the second part 14 of the door leaf. By aft the construction comprises at least one gas fiader 24 which with an overpressure in this straws after aft presses the door in the direction of a tipped bearing (Wren is stable (held with the force from the gas fiader in an open bearing).

Referring to Figure 5, a stopping device is shown which limits the inboard movement (torsion winches) of the door leaf parts. In the exemplary embodiment, the inboard angle between the first part of the door leaf and the second part of the chlorine leaf is limited as at opening (shown in Figures 1C and 2C). The construction comprises in the exemplary embodiment of at least one profile 27 which extends over all or part, or parts of the width of the first part at the transition between the first part 13 and the second part 14. The second part 13 comprises Awn a second prof1128 or similar to which nth. The parts of which are interconnected will extend from the surface of the second part into an inner space 29 in the profile 27. The profile 27 comprises a first profile part 30 which preferably extends a stretch in the transverse leaf direction (in the direction of the edge or other direction suitable for the spirit). after which the profile 30 over & to a spacer part 31 which extends a distance which in turn over & to a stop part 32. The length of the spacer part and the angles between the parts of the profile determine the angle of the maximum opening angle between the first part of the door leaf and the second part of the leaf blade.

Door construction preferably comprises at least one door weld 33 or other type of welding device with which the first part 13 and the section of the structure can be temporarily welded (connected) to each other. In alternative embodiments, the welding device may be located in a different location suitable for the spirit. It is further conceivable that the door construction comprises several welding devices.

All or parts of the first part and / or the second part may consist of a transparent material. The first part and / or the second part may thus comprise at least one window or the like.

When using the door construction 1, it is connected to the surrounding structure at the door opening. The door can be operated between a bar 'age to an open ldge and frail an open ldge to a bar' age. Opening of the door, from the closed lid, is done by releasing the locking mechanism for the second part so that the second part can be turned up to an upright position. In the preferred embodiment where the door structure comprises at least one gas spring, the front part of the door leaf will be turned up to an upright length (as shown for example in Figures 1B and 2B). The first part will struggle to get up in an upright position. The door can then be opened to the required opening angle as, for example, fully open as shown in Figures 1C and 2C.

In the detailed description of the present invention, construction details may be omitted which are obvious to a person skilled in the art to which the device in question relates. Such obvious construction details are to the extent necessary for a proper function to be obtained for the present invention.

Although certain preferred embodiments have been described in detail, variations and modifications within the scope of the invention may be apparent to those skilled in the art and all Adana are considered to fall within the scope of the appended claims. The construction preferably comprises, for example, further required handles, fittings or the like. The door construction may also comprise at least a part which is transparent, translucent or the like as well as other construction details which are obvious to a person skilled in the art.

Advantages of the invention With the present door construction a number of advantages are achieved. The most important advantage is that at least one of the above disadvantages is eliminated or reduced. 7

Claims (9)

Patent claims A door construction (1) comprising at least one door leaf (4) which is rotatably connected via a hinge construction to at least one surrounding structure (12), which comprises at least one first section (16) and at least one second section (17) which are angled inboard , at an opening such as a door opening (2) or the like may be characterized in that the door leaf (4) of the door construction (1) comprises a first part (13) and at least a second part (14) which are foldably arranged inboard via at least one axis of rotation (15) , in a hinge construction (20), the axis of rotation (15) of which projects in the transverse direction of the door leaf (4). Door construction according to claim 1, characterized in that only one of the parts of the door (13, 14) is connected via at least one hinge construction (10) to only one of the sections (16, 17) of the surrounding structure. Door construction according to claim 1, characterized in that the hinge construction (20) comprises at least one first hinge and at least one second hinge. Door construction (1) according to at least one of the preceding claims, characterized in that the construction comprises a stopping device which delimits the opening angle between the first part (13) and the second part (14). Door construction (1) according to at least one of the preceding claims, characterized in that the construction comprises a gas spring (24) or the like which is connected between the first part (13) of the door leaf and the second part (14) of the door leaf, which means that the door construction strives for to be in an outstretched state. Door construction (1) according to at least one of the preceding claims, characterized in that the angle between the edges of the first part (13) and the second part (14) in the direction of each other at the axis of rotation is adapted to the angle between the first of the surrounding structure (12) section and second section. A door construction (1) according to at least one of the preceding claims may be characterized by the aft chlorine blade comprising at least one laser device. A method of maneuvering a door according to at least one of claims 1 to 7, characterized in that the welding device 8 is first released between a barbed bearing and an open bearing, after which the first part (13) is initially angled up to an upright position relative to the second the part (14) after which the door (1) is then opened and when the door (1) is closed the reverse order is used. Use of door construction (1) in accordance with at least one of the preceding claims in batar. 9 vo: 91zt E / 1/7 / * / th 03 01 03 i2tV0 Ft6, c (6 2g7 `■ D 4i3 F (‘. C