KR101755098B1

KR101755098B1 - Signboard and Ceiling panel assembling structure

Info

Publication number: KR101755098B1
Application number: KR1020150071786A
Authority: KR
Inventors: 김인태
Original assignee: 김인태
Priority date: 2015-05-22
Filing date: 2015-05-22
Publication date: 2017-07-07
Also published as: KR20160137831A

Abstract

The present invention discloses a billboard and a ceiling plate assembling structure, wherein a plurality of base frames configured to project cross-shaped ribs on the outer circumferential surface so as to allow the structure to have a stable rigidity, And the communication frame is connected to the connection frame without the screw connection, so that the operation panel can be easily assembled by the stepwise fitting of the publicity panel, the stability is improved, And thus provides a beautiful appearance to the display-use temporary structure.

Description

{Signboard and ceiling panel assembling structure}

The present invention relates to a billboard and a ceiling plate assembling structure. More particularly, the present invention relates to a billboard and a ceiling plate assembling structure, in which a plurality of base frames, each having a cross-shaped rib projecting on an outer circumferential surface thereof so as to have a stable rigidity, The connection frame is constructed so that a publicity panel is inserted and joined without a separate screw tightening to improve the workability from the stepwise fitting of the publicity panel and to improve the stability and the external exposure to the temporary structure And to provide an attractive appearance to the billboard while blocking the billboard and the ceiling plate assembly structure.

Generally, companies and organizations have a hypothetical promotional shop for promoting products for commercial purposes or installing them indoors and outdoors as a way to provide services.

These hypothetical promotional stores can be advertised differently to the floating population in the densely populated areas, and the effect can be obtained. These hypothetical promotional stores are being launched in various forms.

In other words, although not shown in the drawing, as a conventional method for constructing a hypothetical promotional shop, it is generally preferable to include a plurality of publicity panels, a front frame and a rear frame for accommodating the publicity panels, and a side frame positioned therebetween to be.

At this time, the front frame, the rear frame, and the side frames are integrally formed by welding so as to have a square shape of metal. Such a hypothetical promotional shop was installed for promoting activities for a predetermined time in one place. And it is disassembled at the same time.

However, when the front frame, the rear frame, and the side frame are integrally formed and loaded on a vehicle for transportation to the next place, it is very difficult for a person to carry the PR frame directly, There is a problem in that the cost of transportation is doubled as the efficiency of loading the empty space between them is lowered and the frame is struck against the shaking of the vehicle while being loaded on the vehicle and the frame is damaged.

Conventionally, the front frame, the rear frame, and the side frame are assembled by using screws in the field, so that a publicity shop can be constructed. In addition, after the event, assembly for a display structure for facilitating transportation and storage Structure (Registered Utility Model Registration No. 20-437283, hereinafter referred to as the prior invention).

However, in the above-described prior art, the front frame and the rear frame are connected to each other through the side frame while the front frame and the rear frame are formed in a rectangular shape. There is a disadvantage that the loading volume from the front frame and the rear frame having a rectangular shape to the vehicle must be increased.

In addition, in the above-described prior art, the front frame, the rear frame, and the side frame are screwed together. In addition, when assembly and disassembly are frequently performed, I have to have.

Accordingly, the applicant of the present invention has improved the problem of the above-mentioned prior invention through the "main structure of the main frame structure for display" of Registration No. 10-1136720 (Announcement 2012.04.20).

However, the above-mentioned registered patent has a disadvantage in that, as shown in Figs. 1 and 2, when the publicity panel is fixed, since the fixing is made by screws, the assembly is poor, In particular, the publicity panel is attached with a strong adhesive band (eg, lacquer). However, it can be used only for vertical panels, and can not be used for a ceiling panel when applied to a tunnel type advertisement structure.

That is, conventionally, when assembling the public information panel, when the assembly is made of a screw or an adhesive band, the public information panel falls down to cause a safety accident due to the weight of the public information panel.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the conventional problems as described above, and it is an object of the present invention to provide a method of constructing a structure in which a cross-shaped rib is formed on an outer circumferential surface so as to have a stable rigidity, The connection frame is structured such that the publicity panel is fitted to the connection frame without a separate screw connection, thereby improving the workability from the stepwise fitting of the publicity panel, improving the stability, and externally exposing the temporary structure The present invention provides an advertising board and a ceiling plate assembling structure that can provide an attractive appearance to the billboard while blocking the billboard.

In order to achieve the above object, the billboard and the ceiling plate assembling structure of the present invention include: a plurality of base frames formed with a cross-shaped radial rib on an outer circumferential surface thereof so as to have a stable rigidity, A connecting frame extending from both sides of the connecting frame so as to be fitted into fitting grooves on the outer circumferential surface of the base frame; A first panel fixing bracket that surrounds the connection frames located at the upper and lower ends and is fitted to both the left and right ends of the connection frame; A second panel fixing bracket that surrounds the connection frame located at the intermediate side and is fitted to both the left and right ends of the connection frame; And a publicity panel fitted to the first and second panel fixing brackets to cover between the left and right base frames; Wherein the first panel fixing bracket is provided with a first locking protrusion for allowing the upper or lower end of the publicity panel to be fitted to the first panel fixing bracket, Symmetrical structure, and the upper and / or lower ends of the publicity panel are formed with latching grooves for engaging with the first and second latching protrusions.

In addition, the connection frame may include a connection fixture including a plurality of fasteners formed at one end thereof with hooks bent at one end thereof and formed with bent hooks in opposite directions to the hooking rings at both sides thereof; A rotation cam having a cam rib formed on its lower surface and having a support protrusion; And a housing having a connecting portion formed therein and having an inclined guiding surface formed in a direction opposite to each other so as to correspond to the engaging hook; And the coupling fixture, the pivot cam, and the housing are coupled to be received inside the transverse frame to which the first and second panel fixing brackets are coupled.

In addition, the transverse frame has a latching groove on the upper and lower sides, respectively, and the first and second panel fixing brackets extend from the U-shaped latching frame to latch the latching groove.

As described above, according to the present invention, a plurality of base frames, each having a cross-shaped rib projecting from an outer circumferential surface thereof so as to have a stable stiffness and having a fitting groove formed therebetween, are connected to a connecting frame, The frame is provided with a promotional panel which is inserted into the frame without being screwed in. Thus, it is possible to improve the workability from the stepwise fitting of the promotional panel, improve the stability, and prevent external appearance of the temporary structural structure It is possible to expect an effect of providing a beautiful image.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an enlarged perspective view showing a combined state of a base frame, a connection frame and a publicity panel in a line registration patent.
FIG. 2 is a plan view showing a state in which a base frame is exposed when a publicity panel is joined in a line registration patent. FIG.
3 is an enlarged perspective view showing the structure of a billboard and a ceiling plate assembling structure according to an embodiment of the present invention.
4 is an exploded view of a connection frame and a panel fixing bracket according to an embodiment of the present invention.
FIG. 5 is a sectional view showing a joining structure of a publicity panel through first and second panel fixing brackets according to an embodiment of the present invention. FIG.
FIGS. 6A and 6B are enlarged cross-sectional views showing a joining structure of a publicity panel through first and second panel fixing brackets according to an embodiment of the present invention; FIGS.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. In the following description, the same parts as in FIGS. 1 and 2 are designated by the same reference numerals.

4 is an exploded view of a connection frame and a panel fixing bracket according to an embodiment of the present invention, and FIG. 5 is an exploded perspective view of an embodiment of the present invention FIGS. 6A and 6B are enlarged views showing the joining structure of the publicity panel through the first and second panel fixing brackets according to the embodiment of the present invention. FIG. Fig.

3 to 6, the billboard assembling structure according to the embodiment of the present invention includes a base frame 10, a connection frame 20, first and second panel fixing brackets 30 and 300, a publicity panel 40 ).

As shown in FIG. 3, the base frame 10 has cross-shaped ribs 11 formed on the outer circumferential surface thereof so as to have stable rigidity so that the fitting grooves 12 are formed therebetween.

In addition, the base frame 10 is divided into a straight line and a curved line so as to constitute a hypothetical promotional shop, and its length is not standardized but can be changed according to the installation range of the publicity shop.

4, the connecting frame 20 is formed by projecting an expanding hook at both ends of the connecting frame 20 so that both ends of the connecting frame 20 are fitted into the fitting groove 12 of the base frames 10, The pivotal cam 22, and the housing 23 are configured in the transverse frame 24.

The connecting fixture 21 has a plurality of cutouts 21c formed at one end thereof with a hook 21a and bent hooks 21b formed at opposite sides of the hook 21a. The intermediate piece 21c is formed with a downwardly protruding piece 21d and is provided with a mounting hole 21f having a support protrusion 21e formed on one side thereof and a guide surface 21g Is formed.

The pivotal cam 22 is formed with a fitting groove 22b on the upper surface of the body 22a and a cam rib 22c corresponding to the space between the supporting protrusion 21e and the guide surface 21g. A support projection 22d is formed.

The housing 23 is formed with an inlet portion 23c having a guide surface 23a and a guide surface 23b formed in the front of the housing 23 so as to be opposite to each other so as to correspond to the hooking ring 21b, And a supporting groove 23d corresponding to the body 22a of the pivotal cam 22 is formed on the upper surface of the supporting cam 23 and an opening hole And a flow-restricting tab 23g is formed behind the front surface.

At this time, the transverse frame 24 is formed with upper and lower engaging groove portions 24a for engaging the first and second panel fixing brackets 30A and 30B, respectively.

The first panel fixing bracket 30 surrounds the connection frame 20 assembled at the upper and lower ends of the base frame 10 and is installed at the front of the publicity panel 40 The first engaging projection 31 is formed so that the engaging engagement is achieved.

That is, the first locking protrusion 31 protrudes from the connecting piece 31a to engage with the upper or lower end of the publicity panel 40.

The second panel fixing bracket 300 surrounds the connection frame 20 assembled at the middle side of the base frame 10 in at least one or a plurality of stages and is installed between the left and right base frames 10, A second locking protrusion 301 of a vertically symmetrical structure is extended and protruded from the connecting piece 301a so that the upper and lower ends of the panel 40 are fitted together.

At this time, the first and second panel fixing brackets 30 and 300 are provided with the latching frames 32 and 302 for latching the latching grooves 24a formed in the transverse frame 24 . The publicity panel 40 is formed at the upper end and / or the lower end with engagement grooves 41 for engagement with the first and second engagement protrusions 31 and 301.

The operation of the billboard assembling structure according to the embodiment of the present invention will now be described with reference to FIGS. 3 to 6. FIG.

The connecting frame 21 and the pivotal cam 22 and the housing 23 are accommodated in the transverse frame 24 having the latching grooves 24a formed in the upper and lower sides.

Thereafter, when the worker rotates the pivotal cam 22 with a wrench or a screwdriver required for the fitting groove 22b, the wider portion of the cam rib 22c gradually moves toward the opening 23a formed on the side surface of the housing 23 The connecting fixture 21 is gradually moved backward while being rotated on the guide surface 21g of the connecting fixture 21 via the connecting rod 23f and the inlet 23c formed in front of the housing 23 The engagement grooves 12 formed in the cruciform ribs 11 of the longitudinal base frame 10 are caught by the engagement grooves 21a and 21b of the connection fixing table 21 due to the inclined surfaces, The base frame 10 and the transverse frame 24 of the connection frame 20 are tightly engaged with each other.

Since the guide surface 21g of the connecting fixing bar 21 on which the cam rib 22c is tapered is gradually formed like an arc from one side to the other side when the rotation cam 22 is rotated, ) Has a condition that can be rotated with a smaller force.

At this time, in the state where the longitudinal frame 24 and the transverse frame 24 constituting the connection frame 20 are connected by the flow-preventing protrusion 23g formed at the upper and lower ends of the front surface of the housing 23, The flow restricting tails 23g also support the upper and lower ends of the cruciform ribs 11 of the base frame 10 by the external pressure applied to the base frame 10 and the connection frame 20, It is also possible to minimize the warpage of the transverse frames 24 of the connecting frame 20, respectively.

The connecting frame 21 inserted into the housing 23 can be connected to the base frame 10 and the connecting frame 20 in a simple and tight manner by the rotation of the rotating cam 22 In addition, the fastening hooks 21a and 21b of the coupling fastener 21 have a fixing force in which the coupling hooks 21a and 21b are divided into a middle portion and both sides thereof, so that connection can be made while minimizing deformation and damage of the coupling portion.

The first and second panels 24 and 25 are provided in the engagement grooves 24a formed on the upper and lower sides of the transverse frame 24 so as to enclose the transverse frames 24 forming the connection frames 20 on the intermediate side as well as the upper and lower sides, The engaging frame 32 (302) of the fixing bracket 30 (300) is fitted.

The first and second locking protrusions 31 and 301 are protruded from the first and second panel fixing brackets 30 and 300 and the locking protrusion 41 is formed at the upper and lower ends of the front panel 40, The first and second locking protrusions 31 and 301 of the first and second panel fixing brackets 30 and 300 are provided with an image for promoting a product or a publicity panel The publicity panel 40 is brought into close contact with the base frame 10 in such a manner that the base frame 10 is exposed or when the publicity panel 40 is viewed from the outside, The base frame 10 is not completely covered and exposed so as to provide a visual feeling of creating the effect of the frame, whereby the store including the final billboard and the ceiling plate assembly structure can be completed.

In order to densely and stably install the publicity panel 40 continuously installed due to the first and second panel fixing brackets 30 and 300 coupled to the transverse frame 24, The transverse frame 24 coupled to the fitting groove 12 provided along the longitudinal direction of the body 10 is assembled in a state in which the transverse frame 24 is horizontally movable.

In other words, the transverse frame 24 provided at the lowermost or outermost side along the longitudinal direction of the base frame 10 is firmly fixed, and then the first panel fixing bracket 30 And the engaging groove 41 of the publicity panel 40 is inserted into the first locking protrusion 31 protruding outward at one end of the base frame 10. At this time, The transverse frame 24 is operated to turn the pivotal cam 22 to the released state so that the tightening force by the connecting fixing table 21 inserted in the housing 23 is released so as not to interfere with the mounting of the publicity panel 40 It is not.

The other end portion of the publicity panel 40 with one side end thereof mounted on the first locking projection 31 of the first panel fixing bracket 30 is connected to another side And is supported by the second panel fixing bracket 300 installed on the transverse frame 24.

The second panel fixing bracket 300 supporting the other end portion of the publicity panel 40 includes a pair of protrusion members 40 protruding in both directions to simultaneously engage the both end engagement grooves 41 of two adjacent publicity panels 40 2 latching protrusion 301 and is provided so as to surround a neighboring transverse frame 24 which is assembled so as to be movable up and down along the base frame 10, The one side end of the transverse frame 24 having the first transverse frame 24 is brought into close contact with the other end of the publicity panel 40 which is fixed to the first locking projection 31 of the first panel fixing bracket 30, The pivotal cam 22 provided adjacent to the end of the frame 24 is operated in the tightened state so that the publicity panel 40 can be stably assembled due to the adjacent first and second panel fixing brackets 30 and 300 To do so .

That is, the engaging groove 41 of the publicity panel 40 is provided with a first engaging recess (not shown) of the first panel fixing bracket 30 which is fitted to the left and right of the connecting frame 20 located at the upper or lower end of the base frame 10, The second panel fixing bracket 300 is fitted to the left and right sides of the connection frame 20 located at the intermediate side of the base frame 10, The front panel 301 is firmly coupled to the public information panel 40 without any additional screw connection.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.

10; A base frame 11; live
12; Fitting groove 20; Connection frame
21; A connecting fixture 22; Rotation cam
23; A housing 24; Transverse frame
30; A first panel fixing bracket 31; The first obstacle
32; An engaging frame 300; The second panel fixing bracket
301; Second locking protrusion 302; Jam frame
40; PR panel

Claims

A plurality of base frames each having a cross-shaped radial rib projecting on an outer circumferential surface thereof so as to allow the structure to have a stable rigidity so as to form a fitting groove therebetween; A connecting frame extending from both sides of the connecting frame so as to be fitted into fitting grooves on the outer circumferential surface of the base frame; A first panel fixing bracket that surrounds the connection frames located at the upper and lower ends and is fitted to both the left and right ends of the connection frame; A second panel fixing bracket that surrounds the connection frame located at the intermediate side and is fitted to both the left and right ends of the connection frame; And a publicity panel fitted to the first and second panel fixing brackets to cover between the left and right base frames; , &Lt; / RTI &
Wherein the first panel fixing bracket is formed with a first locking protrusion for allowing the upper or lower end of the publicity panel to be fitted to the first panel fixing bracket, And a hooking groove for engaging with the first and second locking projections is formed at an upper end and / or a lower end of the publicity panel,
Wherein the connection frame includes a plurality of interlocking pieces formed by bending a hook at one end and forming bent hooks in opposite directions to the hooking rings at both sides thereof; A rotation cam having a cam rib formed on its lower surface and having a support protrusion; A housing having a connecting portion formed therein and formed with an inclined guiding surface formed in a direction opposite to the engaging portion; Wherein the connection frame, the rotation cam and the housing are coupled to each other so as to be received in the inside of the transverse frame to which the first and second panel fixing brackets are coupled, wherein the transverse frame constitutes a latching groove portion on each of the upper and lower frames, And the two-panel fixing bracket has a U-shaped hooking frame extending from the hooking groove to extend from the hooking groove.

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