JPS5846456Y2 - poster panel - Google Patents

Description

[Detailed description of the invention] Conventionally, the surrounding frame used for displaying posters, etc. is a riveted frame, so when attaching or removing a notice, the upper frame must be set with a screwdriver on both sides of the frame. It takes a lot of time to remove and separate the parts, and assemble them with screws, which is very inconvenient to handle, and it is easy to lose the screws. Separate connecting metal fittings are required for screwing, and as a result of having to accurately match and communicate the screw holes of the frame and the connecting metal fittings, work efficiency is extremely low, and each screw hole is If there is even a slight error in position, there is a drawback that the corners of each frame cannot be assembled accurately, resulting in a distorted and defective frame.

The present invention eliminates all of the above-mentioned conventional drawbacks, eliminates the troublesome disassembly and assembly of screws, eliminates the need for lost screws and the need for separate connecting fittings, and eliminates the need to separate the upper frame from one place to another. The purpose of this invention is to provide a very convenient and useful enclosing frame that allows for extremely efficient attachment and removal of notice boards with easy and quick handling.An example of the implementation of this invention is explained below with reference to a drawing. It seems like.

Among the surrounding frames related to the U-shaped plate, the lower frame 1 and both side frames 2゜2' are riveted in the conventional manner, and the backs 3, 3' of the both side frames 2, 2' are fixed with rivets.
A long and thin guide groove 4 of the required length is provided in the center of the upper end portion.
, 4' are vertically perforated facing each other, and on the inside of the back part 3.3', opposing partition walls 5, 5' are provided protruding from the side wall portions with the required space between the partitions, and each of the grooves 4, 4' The operation screw 6.6' is loosely fitted into the center part of the lower base of the plate body which is loosely fitted into the partition space on the back side of the grooves 4, 4'. Screw holes 7, 7' for 6' are provided, and curved grooves 8, 7' are provided from the vicinity of the base to the upper part of one side.
8' is recessed, and bent plate parts 10 and 10' are fitted to the back surface of the upper frame 9 at right angles toward each other inwardly at a position of a required length from the bent plate parts 10 and 10', and screws are inserted there. hole 11,
11', a set of opposite pivoting connecting plates 12,
12', loosely fit the lower part thereof, screw the operating screws 6 and 6' into the screw holes I and 7', and fit it to the back surface of the back parts 3 and 3' at the upper end of both side frames 2°2'. At the same time, the upper bending plate part 1
0 and 10' are fitted to the back surface of both ends of the upper frame 9, aligning both ends of the upper frame 9 with the folds of the bent plate parts 10 and 10', and the screw holes 11 are inserted into the upper frame 9. Screw hole 1 for ゜11'
3, and the upper frame 9 is screwed to the bent plate portions 10 and 10' with screws 14 and 14'.

In the figure, reference numeral 15 denotes a splint made of polystyrene foam or a wooden board, which is fitted onto the back side of a notice 16 such as a poster and inserted into the panel.

curved groove 8°8' recessed in the connecting plate 12.12'
may be formed on one side or on both sides facing each other if necessary, and when provided on one side, in the illustration, it is formed on one side facing the back wall of both side frames 2, 2'. Although it is formed on the side, if necessary, it may be provided on the opposite side facing the front side wall of both side frames 2, 2'.

Also, the bent plate portion 10°10' of the pivot connecting plate 12.12'
For fitting and fixing to the upper frame 9, any fixing means such as rivets, adhesive fixing, etc. can be used in addition to screw fixing.

Further, the opposing partition walls 5, 5' are not essential, and may be provided as reinforcing lips on the upper frame 9 and the lower frame 1 in addition to the side frames 2, 2'.

Furthermore, it is optional in terms of design to attach appropriate hanging fittings for hanging the panel to appropriate locations such as the upper frame 9 and the operating screws 6 and 6'.

Since the present invention is constructed as described above, the reverse type pivoting connecting plate 12.
When the operating screws 6 and 6' screwed into the screws 6 and 6' are loosened, the connecting plates 12 and 12' are released from the pressure contact with the back surfaces of the backs 3 and 3' of the side frames 2 and 2'. .6' can slide up and down freely within the guide grooves 4 and 4', and as a result, the connecting plates 12 and 12' can also slide up and down within the partition interval, and the upper frame 9 is then pulled upward. and bent plate portions 10 and 10' at right angles to the back surface of both ends of the upper frame 9.
The connecting plates 12 and 12' that fit and fix the parts are slid upward within the partition interval, and the threaded operating screws 6°6' are guided by the guide grooves 4 and 4' and raised accordingly. Then, the connecting plate 12.12' rises straight, the upper frame 9 separates from the side frames 2, 2', and the screw 6.6' reaches the upper end of the groove 4°4'. When the upper frame 9 is moved directly upward and the upper side of the surrounding frame is opened, the upper frame 9 is then turned backward and tilted around the screw 6.6' as the pivot axis. The connecting plates 12, 12' are connected and fixed to the screws 6, 6' as the rotation axis, and the guide grooves 4, 4'
With the rotation of the loosely fitted screw 6.6', the hip is tilted backward.

Then, since the connecting plates 12, 12' are provided with curved grooves 8, 8' on one side from the base end to the back walls of the both side frames 2, 2', the curved grooves 8, 8' are recessed. 8' is both side frame 2,
The back wall of 2' becomes a stopper wall surface and is latched, and as a result of this latching, the upper frame 9 is maintained at its inclined position and is moved from directly above the upper side opening to the rear position, so that the upper side of the surrounding frame does not get in the way at all. As a result, the display 16 such as a poster and the side frames 2 of the splicing board 15 are exposed through the opening.
2' can be inserted and inserted smoothly, and the attachment and detachment can be done very quickly.

The tilting direction of the button and the upper frame 9 is on the side of the curved grooves 8, 8' of the connecting plate 1212', and therefore, it is the rear direction in the illustration, but as mentioned above, the curved grooves 8, 8' are on both sides. If it is formed on the side, it can be selected in either the front or back direction, and if it is formed on the side facing the front wall of the connecting joint 12, 12', it will be in the front direction, but it can also be tilted in the rearward direction. is more convenient to handle.

Next, when the attachment/detachment of the bulletin board 16 is completed, the connecting plate 12.12' is moved upwardly away from the side frames 2, 2', and is held at an angle by the curved grooves 8, 8'. When the upper frame 9 is raised directly upwards, the inclined connecting plate 1
2 and 12' are unlatched from the curved plates 8 and 8' and stand upright, and as a result, they are aligned with the guide grooves 4 and 6 of the operating screws 6° and 6'.
Guided by 4', the upper frame 9 and its own weight slide down within the partition interval, and the upper frame 9 lowers vertically, and its both ends come into close contact with the upper edges of the opposite sides of the frames 2 and 2'. As a result, the top side is closed and the top side of the splint 15 and the bulletin board 16 are held by the top frame 9.
By strongly tightening the operation screw 6.6', the connecting plate 12°1
2' is crimped to the back surfaces of the backs 3, 3' of the side frames 2, 2', and as a result, the vertical movement of the connecting plates 12, 12' is reliably stopped, and the upper frame 9 is attached to the side frames at the correct position. The panel is completed by fixing the composition to 2°2'.

As described above, the present invention allows the reverse type pivoting connecting plate 12.12' to be lifted and lowered by loosening the operation screw 6.6' and guiding the screw 6.6' to the guide groove 4.4'. Then, the upper frame 9 remains connected by the connecting plates 12 and 12', and both side frames 2
, 2', and move up and down to approach and separate from it.
The upper frame 9 of the upper movement has curved grooves 8, 8 in the connecting plate 12.12'.
', and by pivoting the connecting plates 12, 12' and hooking the curved grooves 8, 8' to the side walls of the side frames 2.2', the connecting plates 12, 12' can be moved far away from the position directly above the upper side opening. Since it is movable and fixed, it does not interfere at all with attaching and detaching the splint 15 and bulletin board 16 from the upper opening.
You can actually display the bulletin board 1 without having to do the troublesome work of attaching and removing screws one by one.
Not only is it convenient and convenient because it can be easily and quickly attached to and replaced with the panel No. 6, but there is no need to attach or detach screws, so there is no need to worry about losing screws.

Also, if the connecting plate 12° 12' is raised upright and then lowered to tighten the operating screw 6.6', the upper frame 9 will be lowered and an accurate panel will be assembled, and the operating screw 6.6 will be tightened. With just a few simple operations such as tightening ``' and pivoting the upper frame 9 up and down, accurate panel composition can be achieved by opening and closing the upper side, and the work efficiency of attaching and detaching the bulletin board 16 and assembling the panel is extremely quick. Moreover, there is an effect that a panel that is truly convenient and useful can be provided because the intervention of separate connecting fittings and screwing composition are completely unnecessary.

[Brief explanation of the drawing]

The drawings show an example of the implementation of the present invention. Fig. 1 is a front view, Fig. 2 is an enlarged cross-sectional view taken along line A-A' in Fig. 1 with some parts omitted, and Fig. 3 shows the main parts of the invention. FIG. 4 is an enlarged right side view within the chain line in FIG. 1, FIG. 4 is an enlarged front view within the chain line in FIG. 1 showing the upward movement of the upper frame, and FIG. FIG. 6 is an enlarged perspective view of a portion of both side frames showing the upper side opening state, FIG. 6 is an enlarged perspective view of the connecting plate, and FIG. 7 is an enlarged side sectional view of the fixing portion of the upper frame. 2.2'...Both side frames, 3,3'...Back, 4,4'...Guide groove, 6,6'...
...Operation screw, I, 7'...Screw hole, 8,8
'...Curved groove, 9...Top frame, 10゜1
0'...Bent plate part, 11, 11'...
・Screw hole, 12゜12'... Reverse type pivoting connecting plate, 14, 14'... Screw fixing.

Claims (1)

[Scope of utility model registration request] Guide grooves 4, 4' of a required length are vertically bored in the upper center of each back part 3, 3' of both side frames 2, 2' of the U-shaped plate, and operating screws 6, 6' are loosely fitted therein. the back part 3 of the both side frames 2, 2';
3' upper back side, the operation screw 6.6' is located in the center of the base.
Screw holes 7, 7' are provided for the screw holes 7, 7', and curved grooves 8, 8' are recessed from the vicinity thereof to the upper part of the side, and from there, the required upper part is fitted to the rear back surface of the upper frame 9 of the U-shaped plate. A pair of inverted pivoting connecting plates 12, 12' formed by bending each other inwardly at right angles as bent plate parts 10, 10' are inserted into screw holes I,
At the same time, the upper bending plate parts 10 and 10' are attached to the back surface of both ends of the upper frame 9. A poster panel made by fitting and fixing both ends of the paper along the fold.