DE102015004638A1 - Threshold, door frame and door leaves - Google Patents

Abstract

The invention relates to a door threshold, in particular a frame threshold, a door frame and a door leaf. In addition, the threshold, in particular the frame threshold, a dry matter.

Description

The invention relates to a door threshold, in particular a frame threshold, a door frame and a door leaf.

Balcony doors made of wood, plastic or aluminum are equipped with bottom thresholds. These thresholds are available in two variants. Either the top edge of the threshold goes through from left to right, or the threshold is interrupted to allow a locking possibility with recessed strike plate. The possibility of locking in the balcony door has the sensible purpose of making the entire lower transverse area of the balcony door more burglar-proof. Another useful task is the additional contact pressure between balcony door and threshold, whereby the seal located in the wing is pressed more strongly to the threshold to allow a higher seal.

For this to work, it is state of the art to equip the balcony door in the case of Zusatzandrucks instead of as normal with 12 mm air (between the upper edge of the threshold and Falzuntermaß the wing) in this case with 4 mm air. This inevitably means that the lower edge of the balcony door is only 4 mm above the floor on the inside. This is not enough for a carpet or Fußabtreter. If the door is still in an incline or has lowered, the result is a sanding of the door on the floor.

There are various developments of thresholds and in particular of thresholds, which accumulate under the threshold, with thresholds in the Falzgrund, moisture.

The invention is therefore based on a first aspect of the object to further develop a threshold, so that under the threshold no more moisture can accumulate.

This object is achieved with a door threshold and in particular with a frame threshold, which has a dry matter. This dry matter can be arranged below the threshold in order to absorb moisture collecting there.

Such a dry substance is known as a border compound of window panes. However, there are different types of moisture absorbent materials known as absorbers and superabsorbents. Particularly suitable is the Biver system Teroson, which has a reactive hot melt adhesive granules. This system makes it possible to insert a water-absorbing tape into the door sill. Such tapes may comprise reactive blends of thermoplastic polymer particles based on butyl rubber or similar substances, such as those described in U.S. Pat EP 1268703 A1 are described.

It is advantageous if the door threshold defines a space in which the dry matter is arranged. This creates a frame threshold with an edge bond with internal dry matter, as it is known as the edge bond of windows.

It is therefore advantageous that the dry matter is arranged in a profile with a constant cross-section, which has a cap on at least one end. This profile may have openings to allow the moisture to penetrate into the interior of the profile without the drier falling out of the profile.

Cover caps at the ends of the profile make it possible to produce the profile as an endless profile or as an extruded profile and cut to the desired length. Falling out of the dry material can be prevented by the caps.

Advantageously, the threshold on a threshold, which is interchangeable with built-in threshold. The upper end of the door sill is then formed by a threshold which is removable from the remaining area of the sill. This makes it possible to remove and replace after removing the threshold, the dry matter or the edge bond. For this purpose, the dry matter or the edge bond is preferably arranged on the underside of the threshold.

An exchange of the entire frame threshold or at least the threshold with built-in door also has the advantage that at high-traffic doors, such as school doors, where the threshold is exposed to heavy wear, the threshold can be replaced at any time.

For the rational production of a frame that receives a door and a door sill, it makes sense that the production of the frame, as in the window, is not interrupted by the normal production process. All frames of doors in today's production are notched down or blunt cut. This requires a special treatment and thus a removal from the normal production process. By using a frame threshold, this process is no longer interrupted and the door can be made like a window in the production process.

Therefore, it is proposed that a door frame with a door sill is formed so that the door sill is a part of the frame having four similar corner joints.

Preferably, the door frame is formed so that it has an all-around welded frame. It makes sense if the threshold is designed so that it can be placed as a counter-threshold on an all-around welded frame.

Furthermore, it makes sense if the frame threshold is designed so that it can work as a new or renovation threshold.

It makes sense that the arrangement of the edge bond and thus the dry matter is designed so that the dry matter is located in the nearer area to the rabbet. A small distance to the rebate base guarantees the function of absorbing moisture. The edge bond can also be designed so that it covers a large area of the rebate base in its rebate depth in order to absorb a lot of moisture can.

The end caps of the edge bond with the dry matter can be designed so that an exchange of the edge bond is possible. This is achieved, for example, by connecting the end cap to the edge seal and to the threshold.

According to a further aspect, the invention is based on the object of further developing a lower end on a door leaf in the area between the door leaf and sill such that, in particular, a balcony door can have a ground clearance of approximately 12 mm on the inside. This should make it possible to put a carpet or Fußabtreter in front of the door.

This is accomplished with a door panel having a fitting channel and fitting having a forend extension disposed on the underside of the frame in the fitting channel, with the fitting attached to the forend extension.

According to the invention, the door producer thus uses a so-called cuff widening, which arranges the fitting so effectively further down that the wing on the inside holds a required space of 12 mm to the floor.

Preferably, the forend has at two ends Eckumlenkungsendkappen. These end caps make it possible to connect the vertical and lower Eckumlenkungen together.

The forend can be made of PVC, aluminum, GRP, Noryl or recycled material.

It makes sense if the forend has already pre-drilled holes on its longitudinal surface, which allow a quick screwing to the fitting channel.

Fittings are available in different widths. However, dimensions in the width of 16 or 20 mm are common.

This leads to a door leaf with a fitting which has a locking device which can cooperate with a strike plate in the door sill.

An inventive door system thus preferably has a Stulpverbreiterung with end cap for a Beschickckenumlenkung and a frame threshold with Falzgrundentleuchter on. The described embodiments of door sill, door frame and door are also essential to the invention independently.

Advantageous embodiments are illustrated in the drawing and will be described in more detail below. It shows:

1 a section through a new wave without Stulpverbreiterung,

2 a section through a new wave with Stulpverbreiterung,

3 a section through a renovation threshold without Stulpverbreiterung,

4 a section through a renovation threshold with forend,

5 a perspective view of in 4 Renovation threshold shown with cuff extension,

6 a section through a renovation threshold with a Biver system,

7 a section through a further embodiment of a renovation threshold,

8th a section through a frame threshold with glazing blocks,

9 a section through a door sill with isolated widening,

10 a section through a door sill with adapter profile,

11 a perspective view of a composite threshold holder,

12 a view of the elements of the 11 shown threshold holder,

13 a section through a threshold with door leaf with lighting,

14 a schematic view of a built-in fitting,

15 in perspective the in 14 shown fitting,

16 a section through a threshold for outward opening doors and

17 a section through a body for the construction of various thresholds.

In the 1 shown threshold 1 has a frame threshold 2 which is part of a frame (not shown). This frame is as a frame with the frame threshold 2 at the two ends of the frame threshold 2 welded.

Above the frame threshold 2 is a door leaf 3 arranged, a fitting channel 4 in which a fitting 5 is arranged. The fitting 5 works with the frame threshold 2 together by a locking device 6 of the fitting 5 with a strike plate 7 in the threshold 1 interacts.

The 2 shows how at the bottom 8th of the door leaf 3 in the fitting channel 4 a cuff broadening 9 is arranged so that the fitting 5 at the cuff broadening 9 can be attached.

The forehead broadening 9 has an upper end for insertion into a fitting groove and a lower end to which a fitting can be attached. The profiling corresponds to the attachment of the fitting 5 at the cuff broadening 9 the profiling of the fitting channel to which the fitting is attached, if no cuff extension 9 is provided.

This cuff broadening 9 causes the distance 10 between the bottom 11 of the grand piano 3 and the floor 12 without cuff broadening, as in 1 shown, is far less than the distance 13 between the bottom 11 of the door leaf 3 and the floor 12 in the case of the installation of a Stulpverbreiterung 9 , as in 2 shown.

The 3 and 4 show at a renovation threshold, as with a cuff extension 20 the distance 21 between the bottom 22 a door leaf 23 and the floor 24 through the forehead broadening 20 at a distance 25 can be increased. As a result, a usual distance of 4 mm can be increased to a distance of 12 mm.

The in the 3 and 4 shown thresholds have a dry matter 26 on that in a profile 27 is arranged, which is longitudinally below the threshold 28 extends. One is below the threshold 28 clip-in holder 29 provided on the the profile 27 is attached. This bracket 29 forms together with the frame 30 a room 31 in which the dry matter 26 is arranged.

Another doorstep with a drier shows the 6 , In this threshold, in a space below the threshold, a band extending along the threshold is present 32 intended as a Biver system.

In the 7 shown threshold 40 can with the frame 41 can be even more firmly connected by connecting directly with the frame 41 by means of a screw 42 is screwed. A screw length of 45 mm makes sense. So the screw head 43 later not visible, it is recommended that the screw head 43 below a lid 44 to install.

A further development of the door threshold provides that at the bottom of the door sill a groove 45 is introduced, in the z. B. an anti-rumble material 46 The antidrug material can be, for example, a wool felt board. It can also be a rubber material (EPDM), to increase the sealing effect. It makes sense, however, to use an anti-drone material, since upon entering the threshold 40 Footsteps may occur and these by the Antidröhnmaterial 46 be reduced. Another useful aspect of this groove 45 is that as a result of the offered on the market frames 41 with different frame rebate depths 47 the position of the rollover position 48 changed. These different dimensions are through the groove 45 and trappable. The width and depth of the groove 45 allow the door sill 40 to frame 41 with different frame rebate depths 47 fits.

So that the threshold 40 later again from the frame 41 it makes sense to use the glass bead groove 49 located door sill webs 50 so she does not train in the groove 49 lock.

The in the 7 shown embodiment of a Nutverbreiterung 51 foresees that at the Nutverbreiterung 51 outwardly a sliding seal 52 attached, the invading water to stop. Another useful addition is a water thigh 53 which discharges falling water further to the outside. It is advantageous if Nutverbreiterung 11 and water legs 53 and preferably even the sliding seal 52 be made in one part and z. B. are adapted to an existing system.

A further embodiment (not shown) provides that a part consisting of groove widening 11 and water legs 53 and preferably even the sliding seal 52 is designed so that it allows a kind of universal use. Another embodiment provides that the sliding seal 52 directly extruded. This is above all a case made of plastic Nutverbreiterung 51 possible. drip 53 and groove broadening 51 can either plastic or metal, such as. B. aluminum be made. The fact that the air between door leaf and threshold was increased to 12 mm by attaching the Nutverbreiterung, there is the possibility of other additional parts such as a sliding seal 52 and a water leg 53 to install. This would hardly be possible in an embodiment of the threshold with strike plate with an air of only 4 mm.

In the 8th shown threshold 60 has a frame threshold 62 on that on a frame 61 sitting. With glazing blocks 63 can the frame threshold 62 be aligned in the balance. Below the frame threshold 62 is a support leg 64 intended. Mostly it is enough if below the frame threshold 62 two glass rebates 65 be attached to the left and right with the glazing blocks 63 to produce a horizontal plane.

A cone 66 on a broadening 67 the frame threshold 62 is designed in such a way that it can be used both with inserted glass rebate inlays 65 and glazing blocks 63 as well as without glass fold inserts 65 and glazing blocks 63 in a groove 68 of the frame 61 attacks.

The rollover height provided in the frame 69 , which is 20 mm in the standard was increased in the embodiment up to 28 mm. That's the doorstep 60 designed so that the front element 70 can be arranged at different heights. This can be done by sizing the height of the widening 67 and the front element 70 set up.

Advantageously, is at the outer lower end 71 a dent provided to seal there with silicone or other sealants.

To make a counter threshold from a renovation threshold, the broadening 67 designed to work with clip elements 72 . 73 under a renovation threshold 74 can be set so that the renovation threshold 74 the shape of a frame threshold 62 receives.

The main body 75 is designed so that it can be used as a foundation with a welded-through frame as well as with a clipped-in widening profile 67 can be used. The broadening profile 67 may also have a foam core in at least one of its hollow chambers. As a result, a k value of 0.6 can be achieved.

In the 9 Renovation threshold shown 80 is designed so that in a front element 81 a resting foot 82 can intervene. A broadening profile 83 is designed to have vacancies 84 below the main body 75 with a foamed body 85 can be completed.

The 10 shows an adapter profile 90 that with spacers 91 on the inner side 92 the height difference bridges, while the difference in height on the outer side 93 by the rollover height 94 is bridged.

To attach a horizontal door sill to a vertical spar of a window frame, a threshold holder is proposed. The 11 shows such a threshold holder 100 , with infectious feet 101 . 102 bridging at different altitudes. Here is the in 12 shown infectious foot 101 so in the body 103 plugged in, that the structured side 104 to the threshold (not shown) points. For that will be in the 12 shown foot rotated by 180 ° inserted into the body. Parallel to this, the foot becomes 101 stuck in the body to obtain a threshold holder, as in 11 is shown. By choosing different feet 101 . 102 the height of the threshold holder is changed and adapted to the respective conditions. For use in the renovation area, the feet can be easily removed.

The threshold holder 100 can with protruding moldings 105 to 107 be put on a doorstep. The fittings fit 105 to 107 in hollow chambers 95 to 97 the in 10 shown threshold. Depending on the design of the threshold, the molded parts are adapted to the shape of the threshold, that of the threshold holder 100 can simply be plugged on the threshold.

To the transition between threshold holder 100 and to bridge a doorstep, is at the threshold holder 100 a cover apron 108 provided under which the threshold is pushed. This cover apron 108 preferably extends over the entire top of the contact surface between the threshold holder 100 and the threshold.

In the threshold holder 100 became a rampart 109 integrated, which is able to raise lowered doors when closing the door back to the intended height.

Horizontal drilling 110 and 111 allow the insertion of pins (not shown) that can engage corresponding recesses in the door sill to the threshold holder 100 to hold at the threshold.

The 13 shows a door leaf 120 with a light bar 121 that is the front area of a door sill 122 illuminated. The light strip is a waterproof LED element. It can also be connected to low power and supplied with a battery. In addition, the lighting can be switched on and off via the position of the door leaf relative to the frame.

The 14 and 15 show how a fitting piece 120 between a clamp holder 121 and a vertical spar 122 a window frame is used. This fitting 120 is not with the threshold holder 121 connected, since it has the task, the Wasserkehle 123 in the vertical area of the spar 122 fill in, so that no water can penetrate the spar along from outside to inside.

After inserting the threshold with the threshold holder 121 will be the fitting piece 120 into the water throat 123 inserted and to the spar 122 pivoted the frame. If the fitting piece 120 perfect fit on the spar 122 is attached, it is fixed with two screws. For this are the holes 124 and 125 intended.

The sill is constructed so that it starts from a base body 130 can be further developed in various ways for various uses by means of attachments. The 16 shows how the in 17 shown basic body 130 down an extension 131 can be clipped. The threshold threshold is the front threshold element 132 to the body 130 clipped and serves as a threshold stop the clip-on threshold body 133 with the performance 134 , In a horizontal groove, which is open to the outside, is a seal 135 clipped. To this seal, an outwardly opening door (not shown) strike. Moreover, in the 16 a threshold holder 136 recognizable.

The threshold body 133 Can be made of aluminum or plastic.

This creates a door sill system that can be plugged together as required from various elements and thus indeed requires several parts but is inexpensive to produce, since each part can be used for different applications. This applies, for example, to front doors, balcony doors, thresholds, renovation sleepers, doors opening outwards or inwards, etc.

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• EP 1268703 A [0007]

Claims (10)

Door threshold, in particular frame threshold, characterized in that it comprises a dry matter. Door threshold according to claim 1, characterized in that it defines a space in which the dry matter is arranged. Door threshold, according to one of the preceding claims, characterized in that the dry matter is arranged in a profile with a constant cross-section having at least one end of a cap. Door threshold, in particular according to one of the preceding claims, characterized in that it comprises a threshold, which is interchangeable with built-in threshold. Door frame with a door sill, in particular according to one of the preceding claims, characterized in that the door sill is a part of the frame having 4 similar corner joints. Door frame according to claim 5, characterized in that it comprises a welded around frame. Door leaf, in particular for a door frame or a door sill according to one of the preceding claims with a fitting channel and a fitting, characterized in that it has a Stulpverbreiterung which is arranged on the underside of the frame in the fitting channel, wherein the fitting is attached to the Stulpverbreiterung. Door leaf according to claim 7, characterized in that the Stulpverbreiterung has at two ends Eckumlenkungsendkappen. Door leaf according to claim 7 or 8, characterized in that the Stulpverbreiterung has pre-drilled holes on a longitudinal surface to facilitate screwing on the fitting channel. Door leaf according to one of claims 7 to 9, characterized in that the fitting has a locking device which can cooperate with a strike plate in the door sill.

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