DE202019105423U1 - adapter device - Google Patents

Abstract

Adapter device for fastening building products, for example in the form of one or more rod / s or crossbars (1), characterized in that one or more adapters (11) can be introduced / inserted into the construction product (1), whereby an introduction between two solid structures is made possible by the / the adapter during assembly is again so far pulled out / are that a concealed attachment on both sides is possible.

Description

The present invention relates to an adapter device for building products consisting of one or more rod / n or crossbar / n, for example, as a round tube ( 1 ) or square ( 1 ) for fixing the same between two structures.
The invention is based on an embodiment (drawing figures 1 - 4 ) explained in more detail. The embodiment shows the attachment of a round crash bar in the window reveal on a wooden structure ( 2 ) with aluminum shuttering ( 3 ).
For other structures other suitable fasteners can be used. In the exemplary embodiment, wood screws ( 4 ) used in a mounting plate ( 5 ) with attached spacer ( 6 ) and inserted threaded hole ( 7 ) on both sides of the window reveal. Then the grub screws ( 8th ) via the drive bore of the threaded pin ( 9 ) into the threaded holes ( 7 ) screwed. The length of the threaded pin ( 8th ), in particular the length of the now still visible threaded pin part is dependent on the technical or static specifications. If necessary, a sealing disc ( 10 ) postponed.
On both sides of the crash bar ( 1 ) is now an adapter ( 11 ) with the spiral-shaped receiving grooves ( 12 ), the drive bore ( 13 ), the threaded hole ( 14 ) on stop to the adapter end piece ( 15 ) inserted.
The total length of the crash bar ( 1 ) including the inserted adapters ( 11 ) is now shorter than the clear dimension between the ends of the setscrews ( 8th ), so that the unraveling of the adapter ( 11 ) together with the rod ( 1 ).
The adapters ( 11 ) until the end of the projecting threaded pins ( 8th ) turned on. A hand-tight frictional untwisting is via the drive bore or key holder ( 13 ).

The still movable rod ( 1 ) can now be averaged and with the help of the clamping or grub screws ( 16 ) via the clamping screw hole ( 17 ) At the rod ( 1 ) are secured against slipping and turning.
The spiral-shaped grooves ( 12 ) allow the rod ( 1 ) always turn and secure so that any necessary drainage or ventilation holes ( 18 ) are always oriented downwards.
Alternatively, the unwinding via a drive groove ( 19 . 5 ) or manually when the grub screw ( 16 ) is briefly screwed in, do that turning the rod with adapter is possible. The grub screw is then then released again and tightened after Aushing back to the right place.

According to the prior art, construction products of this type are designed with angles or mounting plates and thus visible attachment. There are also embodiments in which the attachment is covered by an adapter and the rod is inserted, however, the fuse from falling out only via a small grub screw. As a result, the construction product can loosen up faster and a frictional attachment can not be made.
The additional visual disadvantage of these designs is that the console is very thickened on the building.
Load-bearing ratings for fall-arresting products also usually require a minimum insertion depth of 2.5 times the inside diameter of a crash bar, which usually can not be achieved with the products on the market. Another advantage of the present invention is that it is easier and faster to assemble.
A possible disassembly is also difficult because only the whole adapter has to be turned off. In the products described above on the market, this can already be done only by loosening or failure of a small grub screw, which has security risks.
Desirable is a design that allows an invisible attachment and still allows a non-positive connection between attachment and construction product, so that the static requirements of a load capacity rating can be met. In addition, the aesthetic claim should be satisfied that in the front view only the construction product of round material sees (see 4 ) and no console noticed.
The invention achieves these objects in accordance with the claims by providing an adapter (in the case of the adapter device). 11 ) with a drive bore ( 13 ) is used, whereby the adapter can be fastened non-positively.
Due to the fact that the building product made of round material is shortened on both sides by the thread length of the fastening protruding from the building structure, the construction product ( 1 ) with the inserted adapter ( 11 ) can be easily mounted on both sides. After mounting the adapter remains ( 11 ) by half of the insertion size, but in the view it hardly differs from the construction product ( 1 ). Advantageously, the adapter can be extended so far that it serves as a stiffener and thus allows smaller sections of the pipe from a static point of view, since the usability and stability is increased and a higher Auflehnlast can be added.
The deferred construction product is secured against twisting and thrust by a locking screw. Because the adapter ( 11 ) with spiral grooves ( 12 ) is executed is a stepless securing the clamping screw ( 16 ), whereby these and the most necessary drainage or ventilation holes ( 18 ) can be advantageously always placed below, so as not to affect the optical advantage.
The described embodiment can also be done with a square tube.

• 1 Explosionszeichnung der Adaptervorrichtung
• 2 Adaptervorrichtung
• 3 Adaptervorrichtung am Baukörper im eingebauten Zustand
• 4 Ansichtszeichnung einer fertig montierten Absturzstange mit Adaptervorrichtung
• 5
• 6 Explosionszeichnung in 3-D-Darstellung
• 7 3-D-Darstellung, montiert

The invention is based on embodiments in the drawing figures 1 to 7 explained in more detail. These show:

• 1 Exploded view of the adapter device
• 2 adapter device
• 3 Adapter device on the building in the installed state
• 4 View drawing of a fully assembled crash bar with adapter device
• 5
• 6 Exploded view in 3-D illustration
• 7 3 -D-representation, mounted

LIST OF REFERENCE NUMBERS

1

Construction product made of round tubing

2

Wooden construction / wooden structure

3

Aluminum casing

4

wood screws

5

mounting plate

6

spacer

7

Threaded hole / socket for threaded pin

8th

Set screw

9

Drive bore of the threaded pin

10

sealing washer

11

adapter

12

Spiral-shaped grooves

13

Drive bore or key holder

14

Threaded hole in the adapter

15

Adapterendstück

16

Clamping screw or grub screw

17

Threaded hole for clamping screw

18

Drainage hole / vent hole

19

drive groove

Claims (7)

Adapter device for fastening building products, for example in the form of one or more rod / s or crossbars (1), characterized in that one or more adapters (11) can be introduced / inserted into the construction product (1), whereby an introduction between two solid structures is made possible by the / the adapter during assembly is again so far pulled out / are that a concealed attachment on both sides is possible. Adapter device for attaching building products Claim 1 , characterized in that for the adapter device, an adapter (11) with spiral-shaped grooves (12) is used. Adapter device for attaching building products Claim 1 and 2 , characterized in that for the adapter device, an adapter (11) with drive bore (13) is used. Adapter device for attachment to Claim 1 and 2 , characterized in that for the adapter device, an adapter (11) with drive groove (19) is used. Adapter device for attachment to Claim 1 and 2 , characterized in that the adapter (11) can be screwed manually with the gripper screw (16) over the building product (1). Adapter device for fastening construction products made of round material (1) according to one of the preceding claims, characterized in that the adapters together fill the entire tube. Adapter device according to one of the preceding claims, characterized in that the construction product (1) can also have a polygonal or polygonal geometries.

Images