Patent Publication Number: US-11024202-B2

Title: Clipped-cloth advertisement display device

Description:
This application claims priority to Chinese Patent Application No. 201821400325.9 filed Aug. 27, 2018 and is incorporated by reference herein in its entirety. 
     FIELD 
     Technical Field 
     The present utility model relates to the technical field of light boxes and, more particularly, to a clipped-cloth advertisement display device. 
     BACKGROUND 
     A clipped-cloth light box is made up of an aluminum section frame, high-brightness LED light bars and UV soft films with advertising pictures spray-painted on the soft films. The rims of clipped-cloth light boxes are usually 3 cm, 6 cm, 8 cm, 10 cm or 12 cm wide. The prices of soft films used for clipped-cloth light boxes are expensive and are usually CNY50˜120 per square meter, depending on the brand. Method for installing drawing cloth to a clipped-cloth light box: the adhesive bars installed around the cloth are slotted into the grooves in the outer frame of the light box. Its installation is simpler and more convenient compared to stretched-cloth light box. For replacement of drawing cloth, the adhesive bars can be can be conveniently and simply pulled out of the grooves. The present utility model is a clipped-cloth advertisement display device. 
     However, prior art has the following adequacies: 
     (1) Light boxes are often used as display mechanisms for advertising and promotion to for better display effects. The fabrication processes of prior art light boxes are conventional and inconvenient and the sizes of light boxes cannot be enlarged or reduced anytime based on the area of the advertising cloth, and this compromises the practicality of prior art light boxes. 
     (2) Methods for installation and fastening of prior art stretched-cloth light boxes are too complicated and the costs and material consumption for installation, maintenance and drawing cloth replacement are too high. 
     SUMMARY OF THE UTILITY MODEL 
     (1) Technical Problems Resolved 
     In order to overcome the inadequacies of prior art, the present utility model aims to resolve the problems associated with the complexity of light box assembly/disassembly and the cumbersomeness of drawing cloth installation by providing a clipped-cloth advertisement display device. 
     (2) Technical Scheme 
     To this end, the present utility model provides the following technical scheme: a clipped-cloth advertisement display device comprising a second three-way elbow, wherein: one end of the second three-way elbow is connected to a first transverse tube, one end of the first transverse tube is connected to a second sleeve tube by means of a spring clasp, the upper end of the second three-way elbow is connected to a first sleeve tube, the upper end of the first sleeve tube is connected to a first vertical tube by means of a spring clasp, the upper end of the first vertical tube is connected to a first three-way elbow, one end of the first three-way elbow is connected to a second transverse tube, one end of the second transverse tube is connected to a fourth sleeve tube by means of a spring clasp, one end of the fourth sleeve tube is connected to a fourth three-way elbow, one end of the first three-way elbow is connected to a fifth three-way elbow by means of a first connecting tube, one end of the fifth three-way elbow is connected to a fourth transverse tube, one end of the fourth transverse tube is connected to an eighth sleeve tube by means of a spring clasp, one end of the eighth sleeve tube is connected to an eighth three-way elbow, the bottom end of the eighth three-way elbow is connected to a fourth vertical tube, the bottom end of the fourth vertical tube is connected to a seventh sleeve tube by means of a spring clasp, the bottom end of the seventh sleeve tube is connected to a seventh three-way elbow, one end of the seventh three-way elbow is connected to a sixth sleeve tube, one end of the sixth sleeve tube is connected to a third transverse tube, and one end of the third transverse tube is connected to a sixth three-way elbow. 
     Preferably, the bottom end of the fourth three-way elbow is connected to a second vertical tube, the bottom end of the second vertical tube is connected to a third sleeve tube by means of a spring clasp, the bottom end of the third sleeve tube is connected to a third three-way elbow, one end of the third three-way elbow is fixedly connected to the second sleeve tube, and one end of the fourth three-way elbow is connected to the eighth three-way elbow by means of a fourth connecting tube. 
     Preferably, the bottom end of the fifth three-way elbow is connected to a third vertical tube, and the bottom end of the third vertical tube is connected to a fifth sleeve tube by means of a spring clasp. 
     Preferably, one end of the seventh three-way elbow is fixedly connected to the third three-way elbow by means of a third connecting tube. 
     Preferably, the upper end of the sixth three-way elbow is fixedly connected to the fifth sleeve tube, and one end of the sixth three-way elbow is fixedly connected to the second three-way elbow by means of a second connecting tube. 
     Preferably, the first vertical tube, the first sleeve tube, the first transverse tube, the second sleeve tube, the third sleeve tube, the second vertical tube, the second transverse tube, the fourth sleeve tube, the first connecting tube, the second connecting tube, the third connecting tube, the fourth connecting tube, the third vertical tube, the fifth sleeve tube, the third transverse tube, the sixth sleeve tube, the seventh sleeve tube, the fourth vertical tube, the eighth sleeve tube and the fourth transverse tube are all provided with grooves. 
     (3) Beneficial Effects 
     The clipped-cloth advertisement display device provided by the present utility model has the following beneficial effects: 
     (1) The provision of the first three-way elbow, the second three-way elbow, the third three-way elbow, the fourth three-way elbow, the fifth three-way elbow, the sixth three-way elbow, the seventh three-way elbow and the eighth three-way elbow results in installation simplicity, non-requirement of proprietary fastening mechanism, self-fastening, capability of being heightened and shortened anytime, high practicality and suitability for use with drawing cloths of various dimensions, thereby effectively resolving the problems associated with the complexity of light box assembly/disassembly. One end of the second three-way elbow is connected to a first transverse tube, one end of the first transverse tube is connected to a second sleeve tube by means of a spring clasp, the upper end of the second three-way elbow is connected to a first sleeve tube, the upper end of the first sleeve tube is connected to a first vertical tube by means of a spring clasp, the upper end of the first vertical tube is connected to a first three-way elbow, one end of the first three-way elbow is connected to a second transverse tube, one end of the second transverse tube is connected to a fourth sleeve tube by means of a spring clasp, one end of the fourth sleeve tube is connected to a fourth three-way elbow, the bottom end of the fourth three-way elbow is connected to a second vertical tube, the bottom end of the second vertical tube is connected to a third sleeve tube by means of a spring clasp, the bottom end of the third sleeve tube is connected to a third three-way elbow, one end of the third three-way elbow is fixedly connected to the second sleeve tube, one end of the fourth three-way elbow is connected to the eighth three-way elbow by means of a fourth connecting tube, one end of the first three-way elbow is connected to a fifth three-way elbow by means of a first connecting tube, one end of the fifth three-way elbow is connected to a fourth transverse tube, one end of the fourth transverse tube is connected to an eighth sleeve tube by means of a spring clasp, the bottom end of the fifth three-way elbow is connected to a third vertical tube, the bottom end of the third vertical tube is connected to a fifth sleeve tube by means of a spring clasp, one end of the eighth sleeve tube is connected to an eighth three-way elbow, the bottom end of the eighth three-way elbow is connected to a fourth vertical tube, the bottom end of the fourth vertical tube is connected to a seventh sleeve tube by means of a spring clasp, the bottom end of the seventh sleeve tube is connected to a seventh three-way elbow, one end of the seventh three-way elbow is fixedly connected to the third three-way elbow by means of a third connecting tube, one end of the seventh three-way elbow is connected to a sixth sleeve tube, one end of the sixth sleeve tube is connected to a third transverse tube, one end of the third transverse tube is connected to a sixth three-way elbow, the upper end of the sixth three-way elbow is fixedly connected to the fifth sleeve tube, and one end of the sixth three-way elbow is fixedly connected to the second three-way elbow by means of a second connecting tube. In this way, an integral assembly is carried out and subsequent disassembly is made easy. The present utility model has a considerably high stability without the need of additional fastening devices, and it can be installed fast and transported and packaged conveniently. The present utility model is advantaged by its high economic value, low cost and high practicality. 
     (2) The provision of grooves makes installation of drawing cloths much more convenient and simpler, and the entire mechanism does not require any fastening devices and is integrally formed. This effectively resolves the problems of cumbersome drawing cloth installation. The first vertical tube  9 , the first sleeve tube  10 , the first transverse tube  11 , the second sleeve tube  12 , the third sleeve tube  13 , the second vertical tube  14 , the second transverse tube  15 , the fourth sleeve tube  16 , the first connecting tube  17 , the second connecting tube  18 , the third connecting tube  19 , the fourth connecting tube  20 , the third vertical tube  21 , the fifth sleeve tube  22 , the third transverse tube  23 , the sixth sleeve tube  24 , the seventh sleeve tube  25 , the fourth vertical tube  26 , the eighth sleeve tube  27  and the fourth transverse tube  28  are provided with grooves  29 , and these aluminum tubes made of aluminum sections can be easily dismantled and fixedly connected to the first three-way elbow  1 , the second three-way elbow  2 , the third three-way elbow  3 , the fourth three-way elbow  4 , the fifth three-way elbow  5 , the sixth three-way elbow  6 , the seventh three-way elbow  7  and the eighth three-way elbow  8 , respectively. When installing drawing cloth, adhesive bars are fixed to the perimeter of the drawing cloth and the adhesive bars are then slotted into the grooves in the various aluminum tubes, respectively. This makes its installation easier and more convenient than stretch-cloth light box. Drawing cloth can be conveniently replaced by simply pulling the adhesive bars out of the grooves. This makes drawing cloth replacement faster and much more convenient. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG. 1  is an exploded structural schematic of the present utility model. 
         FIG. 2  is an isometric view of the present utility model. 
         FIG. 3  is a front view of the present utility model. 
         FIG. 4  is a right view of the present utility model. 
     
    
    
     In the figures:  1  denotes first three-way elbow;  2  denotes second three-way elbow;  3  denotes third three-way elbow;  4  denotes fourth three-way elbow;  5  denotes fifth three-way elbow;  6  denotes sixth three-way elbow;  7  denotes seventh three-way elbow;  8  denotes eighth three-way elbow;  9  denotes first vertical tube;  10  denotes first sleeve tube;  11  denotes first transverse tube;  12  denotes second sleeve tube;  13  denotes third sleeve tube;  14  denotes second vertical tube;  15  denotes second transverse tube;  16  denotes fourth sleeve tube;  17  denotes first connecting tube;  18  denotes second connecting tube;  19  denotes third connecting tube;  20  denotes fourth connecting tube;  21  denotes third vertical tube;  22  denotes fifth sleeve tube;  23  denotes third transverse tube;  24  denotes sixth sleeve tube;  25  denotes seventh sleeve tube;  26  denotes fourth vertical tube;  27  denotes eighth sleeve tube;  28  denotes fourth transverse tube;  29  denotes groove; and  30  denotes spring clasp. 
     DETAILED DESCRIPTION 
     The present utility model will be described in further detail below with reference to the accompanying drawings and the technical solutions thereof. It is apparent that the embodiments described are merely some but not all embodiments of the present utility model. Therefore, all other embodiments obtained by persons skilled in the art based on the embodiments hereof without creative labor shall fall within the scope of protection of the present utility model. 
     With reference to  FIGS. 1-4 , the present utility model provides a technical scheme as follows: a clipped-cloth advertisement display device comprising a second three-way elbow  2 , wherein: one end of the second three-way elbow  2  is connected to a first transverse tube  11 , one end of the first transverse tube  11  is connected to a second sleeve tube  12  by means of a spring clasp  30 , the upper end of the second three-way elbow  2  is connected to a first sleeve tube  10 , the upper end of the first sleeve tube  10  is connected to a first vertical tube  9  by means of a spring clasp  30 , the upper end of the first vertical tube  9  is connected to a first three-way elbow  1 , one end of the first three-way elbow  1  is connected to a second transverse tube  15 , one end of the second transverse tube  15  is connected to a fourth sleeve tube  16  by means of a spring clasp  30 , one end of the fourth sleeve tube  16  is connected to a fourth three-way elbow  4 ; the bottom end of the fourth three-way elbow  4  is connected to a second vertical tube  14 , the bottom end of the second vertical tube  14  is connected to a third sleeve tube  13  by means of a spring clasp  30 , the bottom end of the third sleeve tube  13  is connected to a third three-way elbow  3 , one end of the third three-way elbow  3  is fixedly connected to the second sleeve tube  12 , and one end of the fourth three-way elbow  4  is connected to the eighth three-way elbow  8  by means of a fourth connecting tube  20 ; one end of the first three-way elbow  1  is connected to a fifth three-way elbow  5  by means of a first connecting tube  17 , one end of the fifth three-way elbow  5  is connected to a fourth transverse tube  28 , one end of the fourth transverse tube  28  is connected to an eighth sleeve tube  27  by means of a spring clasp  30 ; the bottom end of the fifth three-way elbow  5  is connected to a third vertical tube  21 , and the bottom end of the third vertical tube  21  is connected to a fifth sleeve tube  22  by means of a spring clasp  30 ; one end of the eighth sleeve tube  27  is connected to an eighth three-way elbow  8 , the bottom end of the eighth three-way elbow  8  is connected to a fourth vertical tube  26 , the bottom end of the fourth vertical tube  26  is connected to a seventh sleeve tube  25  by means of a spring clasp  30 , the bottom end of the seventh sleeve tube  25  is connected to a seventh three-way elbow  7 ; one end of the seventh three-way elbow  7  is fixedly connected to the third three-way elbow  3  by means of a third connecting tube  19 ; one end of the seventh three-way elbow  7  is connected to a sixth sleeve tube  24 , one end of the sixth sleeve tube  24  is connected to a third transverse tube  23 , and one end of the third transverse tube  23  is connected to a sixth three-way elbow  6 ; the upper end of the sixth three-way elbow  6  is fixedly connected to the fifth sleeve tube  22 , and one end of the sixth three-way elbow  6  is fixedly connected to the second three-way elbow  2  by means of a second connecting tube  18 . In this way, an integral assembly is carried out and subsequent disassembly is made easy. The present utility model has a considerably high stability without the need of additional fastening devices, and it can be installed fast and transported and packaged conveniently. The present utility model is advantaged by its high economic value, low cost, high practicality, installation simplicity, non-requirement of proprietary fastening mechanism, self-fastening, capability of being heightened and shortened anytime, and suitability for use with drawing cloths of various dimensions. The first vertical tube  9 , the first sleeve tube  10 , the first transverse tube  11 , the second sleeve tube  12 , the third sleeve tube  13 , the second vertical tube  14 , the second transverse tube  15 , the fourth sleeve tube  16 , the first connecting tube  17 , the second connecting tube  18 , the third connecting tube  19 , the fourth connecting tube  20 , the third vertical tube  21 , the fifth sleeve tube  22 , the third transverse tube  23 , the sixth sleeve tube  24 , the seventh sleeve tube  25 , the fourth vertical tube  26 , the eighth sleeve tube  27  and the fourth transverse tube  28  are provided with grooves  29 , and these aluminum tubes made of aluminum sections can be easily dismantled and fixedly connected to the first three-way elbow  1 , the second three-way elbow  2 , the third three-way elbow  3 , the fourth three-way elbow  4 , the fifth three-way elbow  5 , the sixth three-way elbow  6 , the seventh three-way elbow  7  and the eighth three-way elbow  8 , respectively. When installing drawing cloth, adhesive bars are fixed to the perimeter of the drawing cloth and the adhesive bars are then slotted into the grooves  29  in the various aluminum tubes, respectively. This makes its installation easier and more convenient than stretch-cloth light box. Drawing cloth can be conveniently replaced by simply pulling the adhesive bars out of the grooves  29 . This makes drawing cloth replacement faster and much more convenient. This being the case, the entire mechanism does not require any fastening devices and is integrally formed. 
     When in use, one end of the second three-way elbow  2  of the present utility model is connected to a first transverse tube  11  and a second sleeve tube  12 , the upper end of the second three-way elbow  2  is connected to a first sleeve tube  10  and a first vertical tube  9 , the upper end of the first vertical tube  9  is connected to a first three-way elbow  1 , one end of the first three-way elbow  1  is connected to a second transverse tube  15  and a fourth sleeve tube  16 , one end of the fourth sleeve tube  16  is connected to a fourth three-way elbow  4 , the bottom end of the fourth three-way elbow  4  is connected to a second vertical tube  14  and a third sleeve tube  13 , the bottom end of the third sleeve tube  13  is connected to a third three-way elbow  3 , one end of the third three-way elbow  3  is fixedly connected to the second sleeve tube  12 , one end of the fourth three-way elbow  4  is connected to the eighth three-way elbow  8  by means of a fourth connecting tube  20 , one end of the first three-way elbow  1  is connected to a fifth three-way elbow  5  by means of a first connecting tube  17 , one end of the fifth three-way elbow  5  is connected to a fourth transverse tube  28  and an eighth sleeve tube  27 , the bottom end of the fifth three-way elbow  5  is connected to a third vertical tube  21  and a fifth sleeve tube  22 , one end of the eighth sleeve tube  27  is connected to an eighth three-way elbow  8 , the bottom end of the eighth three-way elbow  8  is connected to a fourth vertical tube  26  and a seventh sleeve tube  25 , the bottom end of the seventh sleeve tube  25  is connected to a seventh three-way elbow  7 , one end of the seventh three-way elbow  7  is fixedly connected to the third three-way elbow  3  by means of a third connecting tube  19 , one end of the seventh three-way elbow  7  is connected to a sixth sleeve tube  24  and a third transverse tube  23 , one end of the third transverse tube  23  is connected to a sixth three-way elbow  6 , the upper end of the sixth three-way elbow  6  is fixedly connected to the fifth sleeve tube  22 , one end of the sixth three-way elbow  6  is fixedly connected to the second three-way elbow  2  by means of a second connecting tube  18 . In this way, an integral assembly is carried out that makes installation of the present utility model simple. The present utility model is capable of being heightened and shortened anytime, and is suitable for use with drawing cloths of various dimensions. The first vertical tube  9 , the first sleeve tube  10 , the first transverse tube  11 , the second sleeve tube  12 , the third sleeve tube  13 , the second vertical tube  14 , the second transverse tube  15 , the fourth sleeve tube  16 , the first connecting tube  17 , the second connecting tube  18 , the third connecting tube  19 , the fourth connecting tube  20 , the third vertical tube  21 , the fifth sleeve tube  22 , the third transverse tube  23 , the sixth sleeve tube  24 , the seventh sleeve tube  25 , the fourth vertical tube  26 , the eighth sleeve tube  27  and the fourth transverse tube  28  are provided with grooves  29 . When installing drawing cloth, adhesive bars are fixed to the perimeter of the drawing cloth and the adhesive bars are then slotted into the grooves  29  in the various aluminum tubes, respectively. 
     It can be seen from the above that the present utility model is capable of resolving the problems associated with the complexity of light box assembly/disassembly and the cumbersomeness of drawing cloth installation by providing the first three-way elbow  1 , the second three-way elbow  2 , the third three-way elbow  3 , the fourth three-way elbow  4 , the fifth three-way elbow  5 , the sixth three-way elbow  6 , the seventh three-way elbow  7 , the eighth three-way elbow  8  and the grooves  29 . 
     It must be noted that relational terminologies such as “first” and “second” used herein are merely intended to differentiate one entity or operation from another entity or operation, and do not require these entities or operations to have any actual relation or sequence. Also, terms such as “comprise”, “include” or other variants are intended to cover non-exclusive inclusion, thereby making processes, methods, articles or equipment that include a series of essential factors not only include those essential factors but also include other essential factors which are not explicitly enumerated, or further include the inherent factors of these processes, methods, articles or equipment. 
     While the foregoing has illustrated and described preferred embodiments of the present utility model, it will be understood by persons of ordinary skill in the art that variations, alterations, substitutions and modifications may be made to these embodiments without departing from the spirit and principles of the present utility model, and the scope of the present utility model shall be defined by the appended claims and their equivalents.