KR101192822B1 - Support frame for sign - Google Patents

Abstract

PURPOSE: A support frame for a sign board is provided to prevent the inflow of moisture through a gap and the damage due to the perforation of a screw hole. CONSTITUTION: A support frame comprises an upper panel(10) a lower panel(20), and a coupling unit. The upper panel and the lower panel form a step recess and a hooking recess at the front side of the exterior side. The hooking recess is connected to the step recess. A front panel forms an inserting projection and a holding protrusion. The inserting projection is inserted and combined with the step recess. The holding protrusion is projected from the end of the inserting projection to the inner surface and is hung on the holding protrusion. A coupling block is formed into a semi-circular column shape. The coupling unit combines the coupling block with a bracket which fixes a sign board by a fastening screw.

Description

Support frame for signboard {Support frame for sign}

The present invention relates to a support frame for a sign that supports and secures the sign installed on the outside of the building, more specifically, the structure is simple, economical, easy to assemble and firm, and screwed the screw holes for screwing the bracket Instead, by introducing a fastening block and a fastening groove relates to a support frame for the signage which can prevent the inflow of water through damage and gaps caused by the drilling of the screw holes.

In general, when installing a signboard outside the building, in order to reduce damage to the building wall, a support frame is installed on the building wall, and a signboard is installed on the support frame.

In recent years, in order to unify the disorderly signs of the city to make a neat image, each city standardizes the signs within the allowable range, and many cities include the supporting frame in the standardization.

As a prior art related to a support frame for installing a signboard outside the building, Patent Registration No. 0941918 discloses a "new support frame for a stereoscopic signboard."

The Patent No. 0941918 is composed of an upper frame and a lower frame disposed on the upper and lower portions, and a front frame covering and connecting the front of the upper frame and the lower frame, respectively, wherein the front frame is a hollow type consisting of an outer wall and an inner wall, and an upper frame. In the front of the and the lower frame, respectively, the fitting portion is formed to protrude, and the upper and lower sides of the front frame is characterized in that the fitting groove is formed to be inserted coupling.

The patent No. 0941918 separates the upper frame and the lower frame later fixedly coupled to the front frame by the piece, and the upper frame and the lower frame are simply male and female by the front frame and the fitting portion and the fitting groove. Coupling force between them is weak, and there is a hassle to tighten the pieces while the upper and lower frames are pushed to the front frame side and the fittings are kept fully inserted into the fitting grooves when fixing them to the pieces.

The sign may be installed in front of the front frame, but may be installed on the upper frame.

When installing a signboard on the upper frame, a bracket is separately required to connect and fix the upper frame and the signboard, and Patent No. 0941918 discloses an additional separate frame after the upper frame is manufactured by extrusion to fix the bracket to the upper frame. After drilling the screw hole through which the screw is screwed through the machining, post-processing is required, and pay attention to its position when drilling the screw hole so that the signboard can be neatly installed in place.

And drilling a screw hole in the upper frame not only damages the aesthetics of the frame but also damages the frame, which is undesirable, and may cause a problem of weakening the screw coupling due to further damage around the perforated screw hole in the long term use. In addition, rainwater may enter through the coupling gap, causing corrosion and causing electrical accidents to the light source and power supply.

In addition, when water is introduced into the frame, corrosion may occur as described above, and an electric accident may be caused to a light source or a power supply that is built in. Therefore, the gap between the upper frame, the lower frame, and the front frame is sealed to prevent water from penetrating into the inside. It is necessary to enhance the waterproofness, the patent No. 0941918 is not provided with a waterproof means for closing the gap.

The present invention has been made in order to solve the problem of the support frame for the signboard according to the prior art as described above, while simplifying the structure to enable extrusion production to increase the economics and productivity, the assembly of the upper and lower panels and the front panel To increase the bonding force and to install the signboard on the upper frame, there is no need to drill the screw hole by post processing to fix the bracket on the extruded upper frame, and pay attention to the position, and There is no risk of water penetration through damage and gaps, and the sealing gap between the upper and lower panels and the front panel is sealed with a waterproof pad to prevent corrosion due to water penetration and electric accident of the built-in lighting fixtures. The floodlights used are easily combined to match the frame without protruding or recessing the surface The purpose of the present invention is to provide a clean support frame for the signboard.

Support frame for the signboard according to the present invention for achieving the above object

An upper panel and a lower panel each having a stepped groove and a locking groove connected to the stepped groove in front of an outer surface thereof;

And a front panel formed at both sides thereof with a fitting protrusion which is fitted into the stepped groove, and a locking protrusion which protrudes from the end of the fitting protrusion to the inner surface and is engaged with the locking groove.

And the upper panel and the lower panel

An outer wall on which the stepped grooves and the locking grooves are formed;

An inner wall connected to the outer wall and separated by a predetermined distance;

It includes a vertical projection protruding and connected to the inner surface front side of the inner wall,

The front panel covers the front of the upper panel and the lower panel, the cover portion is formed with the fitting protrusion and the engaging projection on both sides, respectively;

A horizontal support part protruding from both inner surfaces of the cover part to support the inner wall;

A vertical support part vertically connected at an end of the horizontal support part to support the vertical protrusion part;

A fastening block having a semi-cylindrical shape and having a screw hole formed in the flat portion;

A semi-circular accommodating part for accommodating the fastening block is formed therein, and the inlet has a fastening groove having a length between the short inner diameter and the long inner diameter of the fastening block;

Bracket for fixing the signboard,

And a fastening means including a fastening screw for screwing the bracket to the fastening block.

A first protrusion and a second protrusion are formed at the rear of the inner surface of the upper panel and the lower panel to form a receiving groove into which the upper and lower portions of the floodlight plate are inserted.

Steps for supporting end portions of the first protrusions are formed at upper and lower portions of the floodlight plate,

An elastic body that elastically supports the front surface of the floodlight plate is provided inside the second protrusion.

Support frame for the signboard according to the present invention having such a configuration

The upper panel and the lower panel are assembled with the front panel simply and quickly and are firmly combined so as not to be separated by unintentional external force through the engaging engagement once the coupling is completed,

A fastening groove is formed in the longitudinal direction by the extrusion method on the outer surface of the upper panel, and after the fastening groove is inserted and received, a fastening block that is applied to the entrance is introduced, and a screw hole for fixing the bracket when installing the signboard on the upper frame It is not necessary to drill the upper panel by post-processing work, and it is possible to fix the bracket in any position of the longitudinal fastening groove, and there is no problem of damage and waterproofing due to screw hole drilling.

The sealing gap between the upper and lower panels and the front panel is sealed to prevent corrosion and electrical accidents caused by the penetration of water.

The floodlight plate necessary for the built-in lighting fixtures is easily assembled and assembled.

It is a very useful invention for industrial development as a support frame for signboard.

1 is an exploded perspective view of the support frame for the signboard according to the present invention.
2 is a perspective view of the combination of FIG.
3 is a cross-sectional view according to an example in which a signboard is installed on a building wall using the support frame of FIG.
Figure 4 is an exploded perspective view of the support frame for the signboard according to another embodiment of the present invention.
5 is a cross-sectional view of FIG. 4.

Hereinafter, with reference to the drawings will be described in more detail with respect to the support frame for the signboard according to the present invention.

As shown in the drawing, the support frame according to the present invention includes an upper panel 10, a lower panel 20, a front panel 30, a side cover 50, a reinforcement panel 40, a floodlight panel 60, and fastening means. 80, roughly divided into components of the waterproof pad 70.

The upper panel 10, the lower panel 20, and the front panel 30 are made of a metal material so as to firmly support the signboard S to be installed. As these metal materials, aluminum which is light, excellent in corrosion resistance, and good in workability is preferable.

In addition, the upper panel 10, the lower panel 20, the front panel 30 is preferable to have a simple structure that can be produced by the extrusion method to increase the productivity and to be competitive in price. In addition, it is preferable that the upper panel 10 and the lower panel 20 have the same structure to further increase productivity.

The upper panel 10 and the lower panel 20 having the same structure

It consists of the outer wall (11, 21) and the inner wall (12, 22) connected to be spaced apart a predetermined distance inside the outer wall (11, 21) to reinforce the strength,

Stepped grooves 13 and 23 are formed in front of the outer surfaces of the outer walls 11 and 21 (ie, the upper surface of the upper panel 10 and the lower surface of the lower panel 20).

The engaging grooves 14 and 24 are formed in the inner side (that is, the rear side) of the stepped grooves 13 and 23,

Bolt holes 15 and 25 are formed at both sides of the outer surfaces 11 and 21 of the portion connected to the inner walls 12 and 22 so that the side cover 50 can be coupled through the bolts.

Vertical protrusions 16 and 26 protrude from the inner surface front side of the inner walls 12 and 22,

On the rear side of the vertical projections 16 and 26 of the inner walls 12 and 22, the upper and lower portions of the reinforcement panel 40 are inserted into the insertion grooves 17 and 27 to receive and accommodate the vertical projections 16 and 26. The third protrusions 19-3 and 29-3 are formed,

On the rear side of the inner surface of the outer wall (11, 21) and with the rear side of the inner wall (12, 22) is formed another insertion groove (17A, 27A) is inserted and accommodated in the upper and lower portions of another reinforcing panel (40A) Second projections 19-2 and 29-2 are formed,

On the inner rear end of the outer wall (11, 21) to form the receiving groove (18, 28) that is inserted and accommodated with the second projections (19-2, 29-2) upper and lower portions of the floodlight panel (60) First protrusions 19-1 and 29-1 are formed.

The first protrusions 19-1 and 29-1 and the second protrusions 19-2 and 29-2 forming the receiving grooves 18 and 28 for accommodating the floodlight plate 60. 19-2 and 29-2 have more protruding lengths than the first protrusions 19-1 and 29-1, and the first protrusions 19-1 and 29- are disposed above and below the floodlight panel 60. Steps 61 supported at the ends of 1) are formed, and the inner side of the second protrusions 19-2 and 29-2 (in the relationship with the first protrusions 19-1 and 29-1) and the entire frame. When viewed from the back side corresponding to the elastic body 63 is provided.

At this time, the distance from the bottom of the receiving groove 28 of the lower panel 20 to the end of the second protrusion 19-2 of the upper panel 10 is shorter than the vertical length of the floodlight panel 60, the lower panel ( The distance from the bottom of the receiving groove 28 of the 20 to the end of the first projection 19-1 of the upper panel 10 is longer than the vertical length of the floodlight panel 60, the lower end of the floodlight panel 60 After the housing groove 28 is inserted and accommodated, if the upper part of the floodlight panel 60 is pushed and the upper part of the floodlight panel 60 is pushed into the upper receiving groove 18 without any interference, the second projection 19-2, 29-2), so that it is not pushed further into the frame.

When the light transmitting plate 60 is slightly lifted after the light transmitting plate 60 is pushed into the receiving grooves 18 and 28, light is transmitted by the force pushed by the elastic bodies provided in the second protrusions 19-2 and 29-2. Upper and lower ends of the first protrusions 19-1 and 29-1 are supported by the stepped portions 61 formed above and below the plate 60, and the outer surface and the first protrusions 19-1 and 29- of the floodlight plate 60 are supported. The surface of 1) is matched without height difference to make the appearance neat. In addition, even when the user pushes the light-transmitting plate 60 up and releases his hand, the light-transmitting plate 60 elastically supported backward by the elastic body is stably hung on the first protrusions 19-1 and 29-1.

The floodlight panel 60 is installed when the front of the support frame is in contact with the building wall (W) and is used when the signboard (S) is installed on the upper panel 10, in particular the lighting fixture (L) ( When a light source and a power supply device for supplying electricity to the light source are installed, the light emitted from the internal lighting device L is transmitted to the outside to focus the attention of a passer-by and to additionally advertise the advertisement. Used to get When the rear of the support frame is installed to contact the building wall (W), the floodlight panel 60 is provided to prevent the inflow of water into the frame (that is, to enhance waterproofness) or to block the inflow of foreign substances such as dust. It will not need to be used.

The front panel 30 is formed in a 'c' shape as a whole, covering the front spaced space of the upper panel 10 and the lower panel 20, the outer stepped groove of the upper panel 10 and the lower panel 20 Fitting into (13, 23). That is, the front panel 30 includes a cover part 31 covering a spaced space in front of the upper panel 10 and the lower panel 20 which are connected at a predetermined distance, and rearward from both sides of the cover part 31. It is vertically connected to the side includes a fitting projection 33 which is fitted into the stepped grooves (13, 23) formed in the front of the outer surface of the upper panel 10 and the lower panel 20.

And at the inner surface end of the fitting projection 33 is formed a locking projection 34 is hooked to the engaging grooves (14, 24) of the upper and lower panels 20,

On both inner surfaces of the cover part 31, horizontal support parts 32 are formed to contact the inner walls 12 and 22 of the upper and lower panels 10 and 20 to be spaced apart from the fitting protrusion 33 by a predetermined distance.

The vertical support part 36 is formed at the end of the horizontal support part 32 to be vertically connected inward to support the vertical protrusions 16 and 26 of the upper and lower panels 20.

In the middle portion of the inner surface of the cover portion 31 is formed a bolt hole 35 to which the bolt to couple the side cover 50 is fastened.

The side cover 50 finishes the appearance by covering the side after the assembly of the upper panel 10, lower panel 20, front panel 30, floodlight panel 60 is completed, and bites into the frame Prevent foreign matter from penetrating.

The reinforcement panels 40 and 40A have a longer length of the frame, and the upper panel 10 and the lower panel inside the frame when the front panel 30 lacks a force for connecting and supporting the upper panel 10 and the lower panel 20 only. Reinforce the strength by supporting 20.

When the inside of the frame includes the reinforcement panels 40 and 40A, the piece is passed through the second protrusions 19-2 and 29-2 or the third protrusions 19-3 and 29-3 to reinforce the panel 40. Fixing may be necessary.

The fastening means 80 eliminates the need for drilling the screw holes for screwing the fastening screws into the upper panel 10 by post-processing when installing the signboard S on the upper panel 10, and the fastening positions of the fastening screws. Can be arbitrarily selected in the longitudinal direction (ie, no hassle to pay attention to the position when drilling the screw hole for the fastening screw).

The fastening means 80 includes a fastening block 81, a fastening groove 83, a bracket 85, and a fastening screw 87.

The fastening block 81 has a semi-cylindrical shape, and the flat portion 811 is formed with a screw hole 815 for screwing the fastening screw 87 toward the round portion 813.

The fastening groove 83 is formed at the time of extrusion of the upper panel 10. In other words, after the upper panel 10 is manufactured by an extrusion method, the upper panel 10 is not formed by a separate post-processing operation, but is formed together during the extrusion process and is formed in the longitudinal direction of the upper panel 10.

The fastening groove 83 has a semicircular accommodating part 833 formed therein into which the fastening block 81 is inserted, and the inlet 831 has a short inner diameter of the fastening block 81 (that is, a flat part). 811 has a length between the length that penetrates the round portion 813 opposed to the center and the long inner diameter (that is, the length of both ends of the flat portion 811).

Thus, by pushing the fastening block 81 to the side to push the fastening block 81 sideways so that the inner diameter toward the inlet 831 pushes the fastening block 81 sideways, the fastening block 81 is rotated and fastened The planar portion 811 of the fastening block 81 enters the inlet 831 of the fastening groove 83 into the receiving portion 833 of the groove 83 without resistance.

The bracket 85 has a vertical portion 851 in which a signboard S is fixed, and a horizontal portion 853 which is vertically connected at one end of the vertical portion 851 and contacts the outer surface of the upper panel 10. It includes. In addition, a through hole 855 through which the fastening screw 87 penetrates is formed in the horizontal portion 853. The through hole 855 has a long hole structure, and the bracket 85 moves forward and backward in a predetermined range of the frame. It is desirable to be fixed.

The fastening screw 87 is inserted into the through hole 855 of the bracket 85 and screwed into the screw hole 815 of the fastening block 81 to hold the fastening block 81 as it is tightened. Pulling both sides of the flat portion 811 of the fastening block 81 is caught on the inner surface of the inlet 831 of the fastening groove 83 is pressed to fix the bracket (85).

The waterproof pad 70 seals the coupling gap between the front panel 30, the upper panel 10, and the lower panel 20 to prevent water and foreign matter from penetrating into the frame.

The waterproof pad 70 may be in close contact with the outer surface of the front panel 30 and the upper panel 10 or the lower panel 20 around the coupling gap, and both sides of the inner surface of the close contact portion 71. It includes a wedge portion 73 protruding to.

And the outer surface of the upper panel 10, the lower panel 20, and the front panel 30 around the engaging gap is formed with a settled groove 75 which is in close contact with the contact portion of the waterproof pad 70 is formed. The coupling groove 77 is formed at the bottom of the settlement groove 75 so as to have an upper and lower light structure so that the wedge portion 73 of the waterproof pad 70 is inserted into an interference fit.

In the above description of the present invention has been described with respect to the base plate frame for a sign having a specific shape and structure with reference to the accompanying drawings, the present invention can be variously modified and changed by those skilled in the art, such variations and modifications of the present invention It should be interpreted as being within the scope of protection.

10: upper panel 20: lower panel
11, 21: outer wall 12, 22: inner wall
13, 23: stepped groove 14, 24: hanging groove
16, 26: vertical protrusions 18, 28: receiving groove
30 front panel 31 cover part
32: horizontal support portion 33: fitting protrusion
34: engaging projection 36: vertical support
40: reinforcement panel 50: side cover
60: floodlight 61: step
63: elastic body 70: waterproof pad
71: close contact 73: wedge
75: settled groove 77: coupling groove
80: fastening means 81: fastening block
83: fastening groove 85: bracket
87: tightening screw

Claims (4)

An upper panel and a lower panel each having a stepped groove and a locking groove connected to the stepped groove in front of an outer surface thereof;

A front panel on each side of which a fitting protrusion which is fitted into the stepped groove and a locking protrusion which protrudes from the end of the fitting protrusion to the inner surface and is engaged with the locking groove are formed;

A fastening block having a semi-cylindrical shape and having a screw hole formed in the flat portion;
A semi-circular accommodating part for accommodating the fastening block is formed therein, and the inlet has a fastening groove having a length between the short inner diameter and the long inner diameter of the fastening block;
Bracket for fixing the signboard,
And a fastening means including a fastening screw for screwing the bracket to the fastening block. The method of claim 1,
The upper panel and the lower panel
An outer wall on which the stepped grooves and the locking grooves are formed;
An inner wall connected to the outer wall and separated by a predetermined distance;
It includes a vertical projection protruding and connected to the inner surface front side of the inner wall,

The front panel covers the front of the upper panel and the lower panel, the cover portion is formed with the fitting protrusion and the engaging projection on both sides, respectively;
A horizontal support part protruding from both inner surfaces of the cover part to support the inner wall;
And a vertical support part vertically connected at the end of the horizontal support part to support the vertical protrusion part. delete The method according to claim 1 or 2,
A first protrusion and a second protrusion are formed at the rear of the inner surface of the upper panel and the lower panel to form a receiving groove into which the upper and lower portions of the floodlight plate are inserted.
Steps for supporting end portions of the first protrusions are formed at upper and lower portions of the floodlight plate,
The support frame for a signboard, characterized in that the elastic body for elastically supporting the front of the floodlight plate is provided inside the second projection.

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