CN114783326B - Billboard fixed on outer frame - Google Patents

Billboard fixed on outer frame Download PDF

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Publication number
CN114783326B
CN114783326B CN202210231412.0A CN202210231412A CN114783326B CN 114783326 B CN114783326 B CN 114783326B CN 202210231412 A CN202210231412 A CN 202210231412A CN 114783326 B CN114783326 B CN 114783326B
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CN
China
Prior art keywords
circular tube
frame
outer frame
pipe
fixed
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Active
Application number
CN202210231412.0A
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Chinese (zh)
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CN114783326A (en
Inventor
程访华
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Hangzhou Qinggengyudu Advertising Co ltd
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Hangzhou Qinggengyudu Advertising Co ltd
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Application filed by Hangzhou Qinggengyudu Advertising Co ltd filed Critical Hangzhou Qinggengyudu Advertising Co ltd
Priority to CN202210231412.0A priority Critical patent/CN114783326B/en
Publication of CN114783326A publication Critical patent/CN114783326A/en
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Publication of CN114783326B publication Critical patent/CN114783326B/en
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/02Bills, posters, or the like therefor
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/02Bills, posters, or the like therefor
    • G09F15/025Poster carriers, i.e. devices for holding temporarily posters in order to transfer and apply them onto flat vertical surfaces

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

The invention discloses a billboard fixed on an outer frame, which comprises a circular tube outer frame and spray painting cloth fixedly attached to one side of the circular tube outer frame, wherein an assembled circular tube combined frame with a frame-shaped structure is arranged between the spray painting cloth and the circular tube outer frame, four sides of the circular tube combined frame are fixed on the circular tube outer frame through a plurality of tightening pieces distributed at equal intervals, a tube winding edge section is arranged at the edge of the spray painting cloth, the tube winding edge section is wound and fixed on the circular tube combined frame in a circle, the characteristics of the circular tube outer frame and the spray painting cloth are utilized, the welding process is completely separated, a steel frame with a common large picture is not needed to be welded on site, the steel usage amount is greatly reduced, and the manufacturing cost is not needed to be welded by a special welder and installed by a special advertisement installer.

Description

Billboard fixed on outer frame
Technical Field
The invention belongs to the technical field of advertising boards, and particularly relates to an advertising board fixed on an outer frame.
Background
Billboards generally refer to all outdoor media that deliver advertising information. The most common billboards are of the two types, post and paint spray. The advertisement is made by designing advertisement on a prepared specification paper and then fixing it on the advertisement board. Paint spraying is often costly to produce and is often referred to as wall advertising. The advertising board propaganda is manufactured in advance and then is respectively transported to the appointed place for assembly.
The existing billboard technology has the following problems:
1. the billboard is manufactured according to the traditional process, the spray painting (comprising UV and other processes) cloth is fixed on the steel frame, so that the spray painting surface is large, the steel frame is large, the manufacturing site is high in requirement, the site is generally relatively flat, and the site is large;
2. steel frame manufacturing usually adopts a steel pipe welding mode, and the steel pipe (usually 6 meters long) needs to be transported to an installation site, so that the transportation cost is high;
3. because the welding operation belongs to special operation, a person who needs to hold a welding professional qualification certificate needs to hold a certificate to go on duty, and the operation mode has the defects that firstly, the staff wage is high; secondly, the operation is forbidden in rainy and snowy weather because of easy electric shock; the third disadvantage is that the remote site usually has no high voltage electricity, and the welder cannot work;
4. because the finished steel frame is large and heavy, hoisting equipment is usually used for installing the finished steel frame at a high place, and the finished steel frame is high in cost and troublesome in reservation.
5. The spray painting (comprising UV and other processes) cloth is fixed on a steel frame, a circle of steel bars are welded around the steel frame, and then the cloth is bound on the steel bars by using a plastic binding belt to be tensioned, so that the spray painting (comprising UV and other processes) cloth (picture) is flat. In order to bind the sprayed-painted cloth (comprising UV and other processes), a buttonhole punching mode is generally adopted during processing, the mode is locally stressed on the cloth, and when the cloth is exposed to strong wind, the buttonhole easily tears the cloth, so that the whole picture is damaged, and relatively large economic loss is caused.
Disclosure of Invention
The invention aims to provide a billboard fixed on an outer frame, which solves the problems of large occupied area, high cost, welding and installation by professionals and great damage to spray painting cloth in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a bill-board of fixing on outer frame, includes pipe outer frame and fixed attached spray painting cloth in pipe outer frame one side, be provided with the pipe integrated configuration that the equipment formed between spray painting cloth and the pipe outer frame, the four sides of pipe integrated configuration are fixed on the pipe outer frame through the tight piece that a plurality of equidistance distributes, the edge of spray painting cloth is equipped with around pipe limit section, around pipe limit section follow pipe integrated configuration and coil round and fix, the four sides of pipe integrated configuration are provided with a plurality of pipe screw rod that empties, the pipe screw rod that empties is crisscross with the tight piece that draws distributes, the pipe screw rod that empties passes through ligature and pipe outer frame fixed connection.
Preferably, the outer frame of the circular tube comprises a plurality of crisscross frame body circular tubes, and a plurality of scissor struts are reinforced among the frame body circular tubes to enable the plurality of frame body circular tubes to form a stable supporting system.
Preferably, the circular tube combination frame comprises four bent tubes which are distributed in a rectangular mode, and a straight tube is arranged between every two adjacent bent tubes.
Preferably, the inside cavity and both ends of return bend are equipped with the socket, the inside cover in both ends of straight type pipe is equipped with interior inserted bar, interior inserted bar and straight type pipe welded fastening, the outside end of interior inserted bar is fixed in the return bend of both sides from the socket department.
Preferably, the tightening piece comprises a steel wire rope, two ends of the steel wire rope are fixedly connected with aluminum sleeve buckles, two ends of the outer side of the aluminum sleeve buckles are fixedly connected with first circular tube clamping sleeves, and the two first circular tube clamping sleeves are respectively fixed and clamped on the circular tube combination frame and the circular tube outer frame.
Preferably, one end of the hollow circular tube screw is in threaded connection with a built-in rivet nut, and one end of the built-in rivet nut extends to the inner side of the circular tube combination frame and is welded and fixed with the circular tube combination frame.
Preferably, the binding piece comprises a second circular tube clamping sleeve and a clamping hoop, wherein the clamping hoop is fixedly connected to the second circular tube clamping sleeve and clamped at the joint of the hollow circular tube screw and the circular tube outer frame, and the second circular tube clamping sleeve and the clamping hoop are fixed through bolts.
Preferably, the tube-winding edge section is fixed by a sewing machine rolling sleeve or a three-second adhesive sleeve after being wound one round from the circular tube combination frame.
Compared with the prior art, the invention provides the billboard fixed on the outer frame, which has the following beneficial effects:
1. the invention utilizes the characteristics of the outer frame of the circular tube and the spray painting cloth, completely breaks away from the welding process, does not need to weld a steel frame which is generally large with pictures on site, greatly saves the usage amount of steel, reduces the manufacturing cost, does not need to weld by a professional welder and install by a professional advertisement installer, and can be easily installed by personnel without advertisement installation experience, and the whole product realizes the assembly process, so the invention is suitable for on-line remote sales, wherein the circular tube combined frame, the tightening piece and the binding piece can be repeatedly utilized, the utilization rate of materials is improved, and the construction cost is reduced;
2. according to the invention, the staggered hollow round pipe screws and the tightening pieces are arranged, and as the round pipes of the frame body on the round pipe outer frame are crisscrossed and reinforced by the scissors support, the intersections of the round pipes of the plurality of crisscrossed frame bodies and the intersections of the scissors support are fixed by the fasteners, so that the outer vertical surface of the round pipe outer frame is incomplete, and the hollow round pipe screws are arranged to be lifted out by 15-20cm, so that the spray painting cloth keeps higher flatness in the unfolded state;
3. according to the invention, the blank pipe winding side section is arranged at the edge of the spray painting cloth, and is fixed through the rolling sleeve of the sewing machine or the three-second adhesive sleeve after being wound for one circle from the circular pipe combination frame, so that the contact area between the circular pipe combination frame and the spray painting cloth is increased, the stress of the spray painting layout part is avoided, the spray painting cloth is prevented from being torn by the button holes in the windy days, the whole picture of the spray painting cloth can be protected from being damaged, and the economic loss is reduced;
4. according to the invention, the four rectangular bent pipes are arranged, and the straight pipe is arranged between two adjacent bent pipes, so that the straight pipe can be mutually spliced with the bent pipes, and the splicing assembly can be carried out on an outdoor construction site, thereby forming the circular pipe combined frame structure for combining the spray painting cloth with the circular pipe outer frame.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the invention and do not constitute a limitation to the invention, and in which:
FIG. 1 is a schematic diagram of a front view of a billboard mounted on an outer frame in accordance with the present invention;
FIG. 2 is a schematic diagram showing a rear view of a billboard mounted on an outer frame according to the present invention;
FIG. 3 is a schematic side view of a billboard mounted on an outer frame according to the invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 3B according to the present invention;
FIG. 6 is a schematic view of a circular tube assembly frame according to the present invention;
FIG. 7 is a schematic diagram of the structure of the hollow round pipe screw and the built-in rivet nut according to the present invention;
in the figure: 1. a circular tube outer frame; 101. a circular tube of the frame body; 102. a scissors support; 2. spray painting cloth; 3. a circular tube combination frame; 301. bending the pipe; 302. a straight tube; 303. an inner insert rod; 4. a tightening piece; 401. the first round tube cutting sleeve; 402. an aluminum sleeve buckle; 403. a wire rope; 5. a ligature; 501. the second round tube cutting sleeve; 502. a ferrule; 503. a clamp; 6. the round pipe screw rod is emptied; 601. a pull rivet nut is arranged in the steel wire rope; 7. around the tube edge.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides a bill-board of fixing on outer frame, includes pipe outer frame 1 and fixed attached air brushing cloth 2 in pipe outer frame 1 one side, and pipe outer frame 1 includes a plurality of criss-cross support body pipe 101, has consolidated the bracing 102 between a plurality of support body pipes 101 and makes a plurality of support body pipes 101 form stable braced system, and then keeps higher structural strength, avoids causing the condition emergence that the bill-board emptyd under strong wind weather.
It should be noted that, the circular tube combination frame 3 with the frame-shaped structure formed by assembling is arranged between the spray painting cloth 2 and the circular tube outer frame 1, as shown in fig. 6, the circular tube combination frame 3 comprises four rectangular distribution bent tubes 301, a straight tube 302 is arranged between two adjacent bent tubes 301, the inside of the bent tube 301 is hollow, two ends of the bent tube 301 are provided with sockets, the inside of two ends of the straight tube 302 is sleeved with an inner inserting rod 303, the inner inserting rod 303 is fixedly welded with the straight tube 302, the outer ends of the inner inserting rod 303 are fixedly inserted into the bent tubes 301 on two sides from the sockets, the straight tube 302 and the bent tubes 301 can be mutually spliced, the splicing and the assembling can be carried out on an outdoor construction site, and then the circular tube combination frame 3 structure for combining the spray painting cloth 2 and the circular tube outer frame 1 is formed.
It is worth mentioning that four sides of pipe integrated shelf 3 are fixed on pipe outer frame 1 through the tight piece 4 that a plurality of equidistance distributes, as shown in fig. 4, tight piece 4 includes wire rope 403, the equal fixedly connected with aluminium cover knot 402 in both ends of wire rope 403, the outside one end of two aluminium cover knots 402 is the first pipe cutting ferrule 401 of equal fixedly connected with, two first pipe cutting ferrules 401 are fixed the cutting ferrule respectively on pipe integrated shelf 3 and pipe outer frame 1, tight piece 4 is 8 font structure, under the drawing of wire rope 403, can make air brushing cloth 2 expand completely and fix on pipe outer frame 1.
It should be noted that, the edge of the spray painting cloth 2 is provided with a winding pipe edge section 7, as shown in fig. 7, the winding pipe edge section 7 is wound around the circular pipe combination frame 3 for one circle and fixed, the winding pipe edge section 7 is wound around the circular pipe combination frame 3 for one circle and then fixed through a sewing machine rolling sleeve or a three-second adhesive sleeve, so that the contact area between the circular pipe combination frame 3 and the spray painting cloth 2 is increased, the spray painting cloth 2 is prevented from being locally stressed, the spray painting cloth 2 is prevented from being torn by a button hole when encountering high wind, the whole picture of the spray painting cloth 2 can be protected from being damaged, and the economic loss is reduced.
It should be noted that, four sides of the circular tube combination frame 3 are provided with a plurality of hollow circular tube screws 6, as shown in fig. 7, one end of the hollow circular tube screw 6 is in threaded connection with a built-in rivet nut 601, one end of the built-in rivet nut 601 extends to the inner side of the circular tube combination frame 3 and is welded and fixed with the circular tube combination frame 3, after the circular tube combination frame 3 is spliced, the hollow circular tube screw 6 and the built-in rivet nut 601 can be screwed and fixed, and then the hollow circular tube screw 6 and the circular tube combination frame 3 can be spliced and fixed.
It should be noted that the hollow circular tube screw rods 6 and the tightening piece 4 are distributed in a staggered manner, the hollow circular tube screw rods 6 are fixedly connected with the circular tube outer frame 1 through the binding piece 5, as shown in fig. 4 and 5, the binding piece 5 comprises a second circular tube clamping sleeve 501 and a clamping hoop 503, a hoop 502 clamped at the joint of the hollow circular tube screw rods 6 and the circular tube outer frame 1 is fixedly connected on the second circular tube clamping sleeve 501, the second circular tube clamping sleeve 501 and the clamping hoop 503 are fixed through bolts, because the frame body circular tubes 101 on the circular tube outer frame 1 are crisscrossed vertically and horizontally and are reinforced by the cross braces 102, the intersections of the plurality of crisscrossed frame body circular tubes 101 and the intersections with the cross braces 102 are fixed by the fasteners, so that the outer vertical surface of the circular tube outer frame 1 is incomplete, and the air brushing cloth 2 is kept to be high in flatness in an unfolding state by arranging the hollow circular tube screw rods 6 to be lifted out by 15-20 cm.
The working principle and the using flow of the invention are as follows: when in use, firstly, two ends of the insert rod 303 are inserted from the insertion opening of the bent pipe 301, so that the straight pipe 302 and the bent pipe 301 are mutually spliced to form the circular pipe combined frame 3 with a frame-shaped structure;
then, after the spray painting cloth 2 is tiled, the surrounding pipe winding edge sections 7 are wound around the circular pipe combination frame 3 for one circle, and then the circular pipe combination frame 3 is fixed by a sewing machine rolling sleeve or a three-second gluing sleeve, so that the contact area between the circular pipe combination frame 3 and the spray painting cloth 2 is increased, the spray painting cloth 2 is prevented from being locally stressed, the spray painting cloth 2 is prevented from being torn by a button hole in a windy day, the whole picture of the spray painting cloth 2 is protected from being damaged, and the economic loss is reduced;
the hollow circular tube screw rod 6 and the built-in rivet nut 601 reserved on the circular tube combination frame 3 are screwed and fixed, so that the hollow circular tube screw rod 6 and the circular tube combination frame 3 can be spliced and fixed, then the hoop 502 on the binding piece 5 is sleeved at the joint of the hollow circular tube screw rod 6 and the circular tube outer frame 1, and the second circular tube sleeve 501 and the hoop 503 are fixed by bolts;
finally, two first round tube clamping sleeves 401 on the tightening piece 4 are respectively fixed and clamped on the round tube combination frame 3 and the round tube outer frame 1, and the spraying cloth 2 can be completely unfolded and fixed on the round tube outer frame 1 under the pull and fixation of the steel wire rope 403 due to the 8-shaped structure of the tightening piece 4.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a bill-board of fixing on outer frame, includes pipe outer frame (1) and fixed attached air brushing cloth (2) in pipe outer frame (1) one side, its characterized in that: the spray painting device is characterized in that a frame-shaped structural circular tube combined frame (3) formed by assembling is arranged between the spray painting cloth (2) and the circular tube outer frame (1), four sides of the circular tube combined frame (3) are fixed on the circular tube outer frame (1) through a plurality of equally-distributed tightening pieces (4), a tube winding side section (7) is arranged at the edge of the spray painting cloth (2), the tube winding side section (7) is wound and fixed on the circular tube combined frame (3) in a circle, a plurality of emptying circular tube screws (6) are arranged on four sides of the circular tube combined frame (3), the emptying circular tube screws (6) are distributed in a staggered mode with the tightening pieces (4), and the emptying circular tube screws (6) are fixedly connected with the circular tube outer frame (1) through binding pieces (5).
2. A billboard mounted on an outer frame in accordance with claim 1, wherein: the round tube outer frame (1) comprises a plurality of crisscross frame body round tubes (101), and a plurality of shear supports (102) are reinforced among the frame body round tubes (101) so that the plurality of frame body round tubes (101) form a stable supporting system.
3. A billboard mounted on an outer frame in accordance with claim 1, wherein: the circular tube combined frame (3) comprises four bent tubes (301) which are distributed in a rectangular mode, and a straight tube (302) is arranged between two adjacent bent tubes (301).
4. A billboard mounted on an outer frame according to claim 3, wherein: the inner part of the bent pipe (301) is hollow, the two ends of the bent pipe are provided with inserting holes, the inner parts of the two ends of the straight pipe (302) are respectively sleeved with an inner inserting rod (303), the inner inserting rods (303) are fixedly welded with the straight pipe (302), and the outer ends of the inner inserting rods (303) are fixedly inserted into the bent pipes (301) on the two sides from the inserting holes.
5. A billboard mounted on an outer frame in accordance with claim 1, wherein: the tightening piece (4) comprises a steel wire rope (403), two ends of the steel wire rope (403) are fixedly connected with aluminum sleeve buckles (402), two outer side ends of the aluminum sleeve buckles (402) are fixedly connected with first circular tube clamping sleeves (401), and the two first circular tube clamping sleeves (401) are respectively fixed on the circular tube combination frame (3) and the circular tube outer frame (1).
6. A billboard mounted on an outer frame in accordance with claim 1, wherein: one end of the hollow circular tube screw rod (6) is in threaded connection with a built-in rivet nut (601), and one end of the built-in rivet nut (601) extends to the inner side of the circular tube combination frame (3) and is welded and fixed with the circular tube combination frame (3).
7. A billboard mounted on an outer frame in accordance with claim 1, wherein: the binding piece (5) comprises a second circular tube clamping sleeve (501) and a clamp (503), the clamping sleeve (502) is fixedly connected to the second circular tube clamping sleeve (501) at the joint of the hollow circular tube screw (6) and the circular tube outer frame (1), and the second circular tube clamping sleeve (501) and the clamp (503) are fixed through bolts.
8. A billboard mounted on an outer frame in accordance with claim 1, wherein: the pipe winding side section (7) is fixed by a sewing machine rolling sleeve or a three-second adhesive sleeve after being wound on the circular pipe combination frame (3) for one circle.
CN202210231412.0A 2022-03-09 2022-03-09 Billboard fixed on outer frame Active CN114783326B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210231412.0A CN114783326B (en) 2022-03-09 2022-03-09 Billboard fixed on outer frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210231412.0A CN114783326B (en) 2022-03-09 2022-03-09 Billboard fixed on outer frame

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CN114783326A CN114783326A (en) 2022-07-22
CN114783326B true CN114783326B (en) 2024-02-20

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0313499A2 (en) * 1987-10-23 1989-04-26 Ramon Baguena Molina Advertising medium for mounting on scaffolding structures
BE1008883A6 (en) * 1994-11-23 1996-08-06 Royer Jacques Richard Canvas display device
JPH10333622A (en) * 1997-06-05 1998-12-18 Kojima Foods Kk Suspension weight and banner using it
KR200410788Y1 (en) * 2005-12-29 2006-03-08 리드세이프티(주) Tapoline sign
KR20080002762U (en) * 2007-01-17 2008-07-22 김남진 Advertising screen stand
CN104700745A (en) * 2013-12-04 2015-06-10 大连愚人设计有限公司 Advertisement enclosure and mounting method thereof
CN104700746A (en) * 2013-12-05 2015-06-10 长沙微观信息科技有限公司 Novel advertisement display device
CN204740835U (en) * 2015-05-04 2015-11-04 江苏荣华铁塔制造有限公司 Single pole bill -board
CN207637461U (en) * 2017-12-28 2018-07-20 南通厚道广告传媒有限公司 A kind of outdoor lights picture advertisement board
CN109256061A (en) * 2018-11-13 2019-01-22 遵义铭瑞广告传媒有限公司 A kind of T-type structure billboard
CN211181576U (en) * 2020-03-12 2020-08-04 绍兴四叶草广告装饰有限公司 Auxiliary fixture for leveling and fixing spray-painting cloth advertisement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1770675A1 (en) * 2005-09-30 2007-04-04 Vts S.A. Outdoor carrier for big sized advertisement media
UY37372A (en) * 2016-08-25 2017-10-31 Publicidad Exterior S R L ADVERTISING POSTER WITH ANTENNA OCULTATION FOR CELL PHONE

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0313499A2 (en) * 1987-10-23 1989-04-26 Ramon Baguena Molina Advertising medium for mounting on scaffolding structures
BE1008883A6 (en) * 1994-11-23 1996-08-06 Royer Jacques Richard Canvas display device
JPH10333622A (en) * 1997-06-05 1998-12-18 Kojima Foods Kk Suspension weight and banner using it
KR200410788Y1 (en) * 2005-12-29 2006-03-08 리드세이프티(주) Tapoline sign
KR20080002762U (en) * 2007-01-17 2008-07-22 김남진 Advertising screen stand
CN104700745A (en) * 2013-12-04 2015-06-10 大连愚人设计有限公司 Advertisement enclosure and mounting method thereof
CN104700746A (en) * 2013-12-05 2015-06-10 长沙微观信息科技有限公司 Novel advertisement display device
CN204740835U (en) * 2015-05-04 2015-11-04 江苏荣华铁塔制造有限公司 Single pole bill -board
CN207637461U (en) * 2017-12-28 2018-07-20 南通厚道广告传媒有限公司 A kind of outdoor lights picture advertisement board
CN109256061A (en) * 2018-11-13 2019-01-22 遵义铭瑞广告传媒有限公司 A kind of T-type structure billboard
CN211181576U (en) * 2020-03-12 2020-08-04 绍兴四叶草广告装饰有限公司 Auxiliary fixture for leveling and fixing spray-painting cloth advertisement

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