DE202014101911U1 - exhibition frame - Google Patents

Abstract

Exhibition frame, characterized in that it comprises at least two rectangular profile frames, which are joined together by means of locking, wherein
In the outer side of at least one of the frame beams of the one profiled frame a groove opening for receiving the locking means and in at least one of the frame beams of the other profiled frame a through groove for the passage of the locking means is formed,
The locking means comprise an eye bolt and a locking nut, the eye bolt being connected at one end to the slot opening via a pin,
- When assembling the other end of the eyebolt is guided through the through groove to lock with the help of the locking nut, the adjoining frame beams of the two profile frames to be joined together.

Description

Field of the invention

The present invention relates to an exhibition piece of furniture, in particular an exhibition frame.

Technical background

Today's conferences, exhibitions, promotions, etc. often use exhibition frames that are easily portable and therefore have good market prospects. In the commercial exhibition frame the connection or composition is usually done by means of screws, adhesives or the like, which requires a large number of mounting tools and a large material and personnel costs and thus a large installation effort. In the present invention, the individual accessories are captively integrated in a profile frame, which facilitates manual assembly and also allows a spatial composition and thereby a better exhibition effect.

Disclosure of the invention

Object of the present invention is to provide an exhibition frame, in which the individual accessories are integrated in a profile frame and is characterized by simple construction and high ease of use.

According to the invention, the object is achieved by an exhibition frame comprising at least two rectangular profile frames, which can be joined together by means of locking means. In this case, in the outer side of at least one of the frame beams of a profile frame, a groove opening for receiving the locking means and in at least one of the frame beams of the other profile frame a through groove for carrying out the locking means is formed. The locking means comprise an eyebolt and a locking nut, wherein the eyelet screw is connected at one end via a pin with the groove opening. When joining the other end of the eyelet screw is passed through the through groove to lock with the help of the locking nut, the adjoining frame beams of the two profile frames to be joined together. When not in use, the frame screw hides in the slot opening, resulting in space savings and a good appearance. In addition, the entire assembly process requires no further tools, whereby the assembly capacity is increased.

In a further development of the invention, coordinated positioning mechanisms are provided on or in the adjoining frame beams of the two profile frames to be joined together. The positioning mechanism includes a positioning pin and a matched pin socket. When assembling the frame, a quick positioning between the two frames and thus a corresponding attachment are achieved by inserting the positioning pin into the pin socket.

In a further development of the invention, the profile frame comprises a top bar, a bottom bar, a right side bar and a left side bar. The locking means are located on the upper or lower beam. On the outside of the left or right side bar is a connecting means, within which a fastening screw is provided. A groove bore is formed in the side beam opposite the side beam provided with the connecting means. In a made in a horizontal direction joining two profile frame, the connecting means is inserted on a frame in the groove bores in the other frame, wherein the frame beams of the two profile frames are locked together by means of the arranged within the connecting means screw. Thus, the frame can be extended transversely to use the multifunctionality of the exhibition frame.

In one embodiment of the invention, a vertically adjustable adjustable foot is provided in the bottom of a frame beam of a lowermost frame. On uneven ground surfaces, the set screw is turned so that the frame is adjusted in the vertical direction to give the entire device a stable texture and appearance.

In a further development of the invention, a wing nut is used as a locking nut, which allows manual assembly with fewer assembly tools and also ensures a simple structure and increased performance.

The present invention is advantageously characterized by simple and compact design, increased performance, tool-free installation and portability.

Presentation of the pictures

Show it

a front view of a rectangular single profile frame according to a first embodiment of the invention;

a plan view of a rectangular single profile frame according to a first embodiment of the invention;

an enlargement of the part marked A in FIG the invention;

in a schematic structural representation of a slot opening in a top beam according to a first embodiment of the invention;

in a schematic structural representation of a through-groove in a lower beam according to a first embodiment of the invention;

in a schematic structural representation provided for a made in the vertical direction mounting eyebolt according to a first embodiment of the invention;

in a schematic structural representation of a positioning pin in a top beam according to a first embodiment of the invention;

in a schematic structural representation of a pin socket in a lower beam according to a first embodiment of the invention;

a sectional view of nestable positioning and pin socket according to a first embodiment of the invention;

a left side view of a rectangular single profile frame according to a first embodiment of the invention;

a right side view of a rectangular single profile frame according to a first embodiment of the invention;

a front view of a first embodiment of the invention;

an enlargement of the part marked B in FIG the invention;

an enlargement of the part marked C in FIG the invention;

a front view of a second embodiment of the invention;

a plan view of a third embodiment of the invention;

the schematic structure of a third embodiment of the invention.

LIST OF REFERENCE NUMBERS

1

upper beam

2

lower beam

3

Right sidebar

4

Left sidebar

5

slot opening

6

straight pin

7

Screw eye

8th

butterfly nut

9

through groove

10

positioning

11

pin jack

12

spline bore

13

connecting means

14

cylinder head screw

15

stop screw

16

screw

17

pedestal

Concrete embodiments

For a better understanding of the invention, this will be described below with reference to accompanying drawings and exemplary embodiments.

First embodiment

Regarding and the invention proposes an exhibition frame, the four rectangular profile frame each of a transversely extended upper beam 1, a transversely extended lower beam 2, an elongated right side beam 3 and an elongated left sidebar 4 includes. As in and is shown in the middle in the top of the upper beam 1 a non-continuous groove opening 5 on one side of which is a cylindrical pin 6 intervenes. To the cylinder pin 6 is one around a central axis of the cylindrical pin 6 rotatable eye bolt 7 connected to the threaded end with a wing nut 8th is provided. How out and shows is at one of the slot opening 5 assigned location of the sub-bar 2 a tuned through groove 9 educated. In a vertically made joining two frames are the through-groove 9 in the lower beam 2 of the upper frame and the groove opening 5 in the upper beam 1 the lower frame arranged überereinder, wherein the eyebolt 7 is oriented perpendicular to the respective transversely extended profile section and the wing nut 8th turned so that the lower beam 2 of the upper frame with the upper beam 1 the lower frame is locked.

Out and it can be seen that left and right at the top of the upper beam 1 one positioning pin each 10 is arranged while at the the positioning pins 10 assigned positions of the sub-bar 2 each one adapted to this pen socket 11 located. In a vertical direction assembly of the frame according to be by plugging in the positioning pin 10 in the pen socket 11 achieved a quick positioning between the two frames and thus a corresponding attachment.

Like that and is removable, located at the top and bottom of the outside of the right side bar 3 each a connecting means 13 , within which a fastening screw is provided. At the connection means 13 assigned locations of the left sidebar 4 each is a groove bore 12 educated. In a horizontally merging of two frames according to and become the lanyards 13 on the right side bar 3 of the left frame in the groove bores 12 in the left sidebar 4 the right frame inserted, the two frames with the help of each within the connecting means 13 arranged bolts are locked together. This is in particular a cylinder screw 14 and a stop screw 15 located within the lanyard 13 located, resorted to the right sidebar 3 of the left frame with the left sidebar 4 to attach the right frame.

As it turned out results in is in the bottom of the sub-beam 2 a bottom frame a vertically adjustable screw 16 provided that when not in use from the outside invisible in the lower beam 2 the frame is installed. In an assembly process, the set screw 16 rotated on uneven floor surfaces so that the frame is adjusted in the vertical direction to give the entire device a stable structure and a good appearance.

By pre-integrating all necessary accessories in one profile, the composition of the entire device requires no additional tools, which facilitates assembly and increases work efficiency.

Second embodiment

Regarding For example, the invention proposes an exhibition frame comprising two rectangular profile frames, each consisting of a transversely extended top beam 1 , a transversely extended lower beam 2 , an elongated right sidebar 3 and an elongated left sidebar 4 includes. As in and is shown in the middle in the top of the upper beam 1 the lower profile frame a non-continuous groove opening 5 on one side of which is a cylindrical pin 6 intervenes. To the cylinder pin 6 is one around a central axis of the cylindrical pin 6 rotatable eye bolt 7 connected, as in and shown at its threaded end with a wing nut 8th is provided. At one of the slot opening 5 assigned location of the sub-bar 2 the lower profile frame is a through groove tuned to this 9 educated. In the position according to are the passage 9 in the lower beam 2 of the upper frame and the groove opening 5 in the upper beam 1 the lower frame in the vertical direction to each other, wherein the eyebolt 7 is oriented perpendicular to the respective transversely extended profile section and the wing nut 8th turned so that the lower beam 2 of the upper frame with the upper beam 1 the lower frame is locked. This completes a vertically aligned assembly of both rectangular profile frames.

Third embodiment

Regarding and proposes the invention based on the first embodiment, an exhibition frame, which comprises two rectangular profile frames, each having a side bar respectively on a side surface of a pedestal 17 are firmly connected. By interlocking the profile pieces a corner is created, whereby a spatial composition is achieved with increased space. It can be hung outside a wall plate to improve the appearance and practicality with a simple design.

Claims (5)

Exhibition frame, characterized in that it comprises at least two rectangular profile frames, which are joined together by locking means, wherein - in the outer side of at least one of the frame beams of a profile frame, a groove opening for receiving the locking means and in at least one of the frame beams of the other profile frame a passageway for passage the locking means is formed, - the locking means comprise an eyebolt and a locking nut, wherein the eyebolt is connected at one end via a pin with the groove opening, - when joining the other end of the eyebolt is passed through the through groove, with the aid of the locking nut the adjoining frame beams of the two profile frames to be joined together. Exhibition frame according to claim 1, characterized in that on or in the adjoining frame beams of the two profile frames to be joined are provided mutually coordinated positioning mechanisms. Exhibition frame according to claim 1, characterized in that the profile frame comprises a top bar, a bottom bar, a right side bar and a left side bar, wherein - are the locking means on the upper or lower beam, - on the outside of the left or right side bar Connecting means is located, within which a fastening screw is provided, - in which the side bar provided with the connecting means opposite side bar is formed a groove bore, - is inserted in a horizontally made joining two profile frame, the connecting means on a frame in the groove holes in the other frame, wherein the frame beams of the two profile frames are locked together by means of the screw disposed within the connecting means. Exhibition frame according to claim 1, characterized in that in the underside of a frame beam of a lowermost frame a vertically adjustable adjustable foot is provided. Exhibition frame according to claim 1, characterized in that a wing nut is used as the locking nut.

Images