EMBODIMENT FOR EXHIBITING ADVERTISING POSTERS
Technical Field
The present invention relates to advertising posters used for advertising purposes.
The present invention more particularly relates to apparatuses providing the exhibition of posters that are used for advertising purposes.
Background of Invention
An apparatus, which is employed for exhibiting advertising posters is positioned on a rectangular-profile frame. An opening is formed on an edge of said profile frame to draw out such posters from such frame. A cylinder profile is embodied to wind such posters. The poster is connected by a double-sided band on its lower side onto the cylinder profile, and by another double-sided band on its upper part to a bar profile with a rectangular form.
Said cylinder profile is positioned in said frame and fastened there by means of a pin. By becoming fastened to the frame by means of said pin, the cylinder profile provides the tension required for winding the poster by being rotated over its own axis. When said pin is removed, the cylinder profile rotates and the poster is wound on said cylinder.
A pipe is positioned on a slot formed on the frame for winding the poster, said pipe being extendable with further pipes. A rope is passed within said pipes so that said pipes are interconnected by means of threads formed thereon. The poster is pulled upwards by holding from said bar profile and is positioned on the pipe by means of a protrusion formed on said bar profile.
The most significant drawback of this embodiment is that an adhered poster is to be ripped out in order to replace it. Such posters become generally torn, when they are removed. Additionally, the frame is opened and the cylinder profile taken out and rearranged and such double-sided band where the posters are adhered is renewed, in order to place the second or new poster to the apparatus. This latter
circumstance causes time losses for the operator. And the renewing of such double-sided bands leads to an increase in the cost of exhibiting such posters.
Brief Description of Invention
Concerning this status of the background art, an objective of the present invention is to eliminate all such drawbacks of current embodiments by a developed poster exhibition apparatus.
Another objective of the present invention is to provide the opportunity to easily replace such advertising posters without causing to tears thereon.
A further objective of the present invention is to provide the opportunity to exhibit heavy advertising posters.
Yet a further objective of the present invention is to provide the opportunity to minimize the space occupied by such apparatus during its usage and carriage by reducing its size.
In order to achieve all said objectives, an advertising poster exhibition apparatus has been developed to exhibit such posters, said apparatus comprising a support frame with a rectangular form; a mechanism fastening bearing positioned on a mechanism bearing formed thereon, at least one drive transmission element bearing that is positioned on said mechanism fastening bearing, and at least one drive transmission element that is positioned on said drive transmission element bearing to transmit the drive that is required to wind such poster to other elements of said apparatus.
In a preferred embodiment of the present invention, at least one winding handle is connected to said drive transmission element in order to wind said mechanism.
In another preferred embodiment of the present invention, at least one elastic element is connected to said drive transmission element in order to provide said apparatus with an elastic drive.
In a further preferred embodiment of the present invention, at least one spring fastening element is positioned on the bearing of said mechanism in order to fasten one end of said elastic element.
Yet in another preferred embodiment of the present invention, at least one spring clamp is positioned on said drive transmission element and spring fastening element in order to fasten said elastic element.
Still in a probable embodiment of the present invention, at least one channel-free spring screw is positioned on said drive transmission element in order to fasten said elastic element together with said spring clamp.
Yet in a further preferred embodiment of the present invention, a spring centering pin is connected with one end to said spring fastening element, and the other end to said drive transmission element in order to center said elastic element in said apparatus.
Still in a further preferred embodiment of the present invention, at least one channel-equipped spring screw is positioned on said spring fastening element in order to fasten said elastic element together with said spring clamp.
In another preferred embodiment of the present invention, at least one latch pin is positioned on said winding handle in order to exert force on said drive transmission element.
In a further preferred embodiment of the present invention, at least one ball is positioned between said drive transmission element bearing and said drive transmission element, and between said drive transmission element bearing and said mechanism fastening bearing in order to provide a mobile bearing opportunity.
Yet in a further preferred embodiment of the present invention, at least one profile cover is positioned on said support frame.
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Still in a further preferred embodiment of the present invention, at least one cover connection profile is positioned in order to provide the connection of said profile covers.
Still in another preferred embodiment of the present invention, at least one spring hinge is positioned in the section formed between said covers and cover connection profiles in order to allow said covers to be opened and closed so that one of the end of said hinge contacts said cover connection profile, and the other end the profile cover.
Yet in another preferred embodiment of the present invention, at least one poster fastening clips is provided on a protrusion formed on the support frame in order to fasten one end of the poster to the apparatus.
Brief Description of Figures
Figure 1 is a schematic representation of the subject advertising poster exhibition apparatus.
Figure 2 gives a schematic representation of the subject profile cover apparatus and advertising poster fastening element.
Reference Numbers in Figures
I . Latch 2. Winding handle
3. Cover fastening element
4. Latch pin
5. Drive transmission element
6. Drive transmission element bearing 7. Mechanism fastening bearing
8. Ball cover
9. Channel-free spring screw
10. Spring clamp
I 1. Channel-equipped spring screw
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12. Spring fastening element
13. Mechanism cover
14. Elastic element
15. Spring centering pin 16.BaII cover
17.0-ring
18. Wedge
19. Angular wedge
20. Clips hook 21. Conical washer
22. Latch pin
23. Front cover
24. Rear cover 25. BaII 26. BaII
27. Support frame
27.1. Mechanism bearing
28. Profile cover
29. Profile cover 30. Cover connection profile
31. Advertising poster fastening profile
32. Spring hinge
Detailed Description of Invention
Figure 1 is a schematic representation of the subject advertising poster exhibition apparatus. In this embodiment, a support frame (27) is made whereon the apparatus is positioned or placed. Said apparatus is connected to a mechanism bearing (27.1) with a cylindrical hollow shape opened on said support frame (27).
A cover (23, 24) is positioned on both ends of the mechanism bearing (27.1) with such cylindrical hollow shape opened on said support frame (27) in order to provide the connection between the profiles and mechanism and to ensure that the operation of the apparatus is carried out in an enclosed volume.
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A cylindrically shaped winding handle (2) is embodied in a cylindrical hollow opened in the center of one (23) of said covers (23, 24). A drive transmission element (5) that is positioned on said cylindrically shaped mechanism bearing (27.1) is connected to the winding handle (2). The drive transmission between a latch pin (4) that is positioned in a hollow opened on said winding handle (2) and said drive transmission element (5) is provided by means of two balls (25) positioned between said latch pin (4) and drive transmission element (5). A latch (1) is positioned on the end of the latch pin (4) that protrudes from the support frame (27) in order to exert force to bring the mechanism to its working or nonworking position.
A drive transmission element bearing (6) is positioned on the mechanism bearing (27.1) in order to provide a bearing for said drive transmission element (5). Two balls (26) are positioned between said drive transmission element (5) and bearing (6) in order to readily move the drive transmission element (5) on said bearing (6). A cover fastening element (3) is formed between said winding handle (2) and front cover (23) in order to provide the connection between the front cover (23) and drive transmission element bearing (6). The cover (23) is fastened on the bearing (6) by means of screws that are position on said cover fastening element (3).
A mechanism fastening bearing (7) is positioned on the mechanism bearing (27.1) by way of a tight engagement in order to provide the fastening of mechanism on the mechanism bearing (27.1 ). Two balls (26) are positioned between said mechanism fastening bearing (7) and drive transmission element bearing (6). A ball cover (8) is embodied on the mechanism fastening bearing (7) in order to avoid said balls (25, 26) from moving to the mechanism bearing (27.1), said balls being positioned on said mechanism with the purpose of facilitating the mechanism elements' action.
A spring clamp (10) is positioned on the drive transmission element (5). By connecting to said spring clamp (10) an elastic element (14) that provides a rotational motion with the drive received from the winding handle (2) to wind such advertising poster on the profile, it (14) is fastened by means of a channel-free spring screw (9) that is positioned on said drive transmission element (5). An o-
ring (17) is employed to fasten said channel-free spring screw (9) on said drive transmission element (5).
The other end of said elastic element (14) is fastened to the spring fastening means (12). A spring clamp (10) and channel-equipped spring screw (11 ) are positioned on said spring fastening element (12). Said elastic element (14) is fastened to said spring clamp (10) by means of a channel-equipped spring screw (11).
A spring centering pin (15) is positioned with one end connected to said spring fastening element (12), and the other to said drive transmission element (5) in order to operate said elastic element (14) smoothly on the center of mechanism. A mechanism cover (13) is positioned on one side of the mechanism bearing (27.1) to center said mechanism to the cylinder profile. A telescopic pipe is used to raise and hang an advertising poster. Said telescopic pipe is positioned on a hollow opened on said support frame (27) and is fastened by means of a clips hook (20).
A profile cover (28, 29) formed of two pieces is embodied on said mechanism. The lower surface where the mechanism is positioned is made of two-piece cover connection profiles (30) connecting said covers (28, 29).
A spring hinge (32) is positioned in the section formed between said covers (28, 29) and cover connection profiles (30) in order to open and close said covers such that one of its (32) end contacts the cover connection profile (30) and the other the profile cover (28, 29). An advertising poster fastening clips (31) is connected to the protrusion formed on said support frame (27).