Outdoor ultra-large type double-face cloth-pulling advertisement identification structure

Abstract

The utility model discloses an outdoor ultra-large type double-face cloth-pulling advertisement identification structure which comprises lamp cloth, a lamp cloth upper stretching mechanism and a lamp cloth lower stretching mechanism, the lamp cloth upper stretching mechanism comprises an upper cross beam sectional material and an upper cross beam connecting structure, the upper cross beam connecting structure is connected with the lamp cloth and the upper cross beam sectional material, and the lamp cloth lower stretching mechanism is connected with the lamp cloth. The lamp cloth stretching mechanism comprises a lower cross beam profile and a lower cross beam connecting structure, and the lower cross beam connecting structure is connected with the lamp cloth and the lower cross beam profile; the lower cross beam connecting structure comprises a lamp cloth clamping sleeve profile connected to the lower end of the lamp cloth; the clamping sleeve pull head profiles are connected to the lamp cloth clamping sleeve profiles; the lower cross beam connecting pieces are connected to the lower cross beam sectional materials; the lower cross beam connecting structure further comprises a plurality of elastic pieces used for connecting the clamping sleeve pull head profile and the lower cross beam connecting piece. The utility model realizes the light weight of the structure, has the advantages of wind resistance, strong toughness and high strength, and is neat and attractive in appearance and more specialized.

Description

Technical Field

[0001] The utility model relates to the technical field of advertising light boxes, and particularly relates to an outdoor extra-large double-sided fabric-pulling advertising sign structure. Background Art

[0002] Advertising light boxes are widely used, mainly distributed along roads, streets, as well as in public places such as theaters, exhibitions, commercial downtown areas, stations, docks, airports, parks, etc.

[0003] The production and installation of existing outdoor large advertising light boxes are complex. Their boxes are welded with angle irons, and all joints are directly welded by spot welding. The advertising fabric-pulling light boxes made in this way are relatively large in volume, troublesome in construction, inconvenient for maintenance and transportation, and difficult to recycle and refit. Summary of the Utility Model

[0004] 1. Technical Problems to be Solved by the Utility Model

[0005] The purpose of the utility model is to solve the technical problems existing in the prior art, and provide an outdoor extra-large double-sided fabric-pulling advertising sign structure, which realizes the light weight of the structure, has the advantages of wind resistance, strong toughness and high strength, and has a neater and more professional appearance.

[0006] 2. Technical Solutions

[0007] To solve the above problems, the technical solution provided by the utility model is as follows:

[0008] An outdoor extra-large double-sided fabric-pulling advertising sign structure, including a light fabric, an upper tensioning mechanism for the light fabric and a lower tensioning mechanism for the light fabric. The upper tensioning mechanism for the light fabric includes an upper crossbeam profile and an upper crossbeam connection structure, and the upper crossbeam connection structure connects the light fabric and the upper crossbeam profile. The lower tensioning mechanism for the light fabric includes a lower crossbeam profile and a lower crossbeam connection structure, and the lower crossbeam connection structure connects the light fabric and the lower crossbeam profile; the lower crossbeam connection structure includes a light fabric card sleeve profile connected to the lower end of the light fabric; a plurality of card sleeve pull head profiles connected to the light fabric card sleeve profile; a plurality of lower crossbeam connectors connected to the lower crossbeam profile; the lower crossbeam connection structure further includes a plurality of elastic members for connecting the card sleeve pull head profiles and the lower crossbeam connectors.

[0009] Optionally, a lower connection groove is arranged along the length direction inside the light fabric card sleeve profile, one end of the lower connection groove is open and closed by a first sealing plate, one end of the card sleeve pull head profile is slidably connected inside the lower connection groove, and the other end of the card sleeve pull head profile extends outside the light fabric card sleeve profile to connect the elastic member.

[0010] Optionally, a lower slide rail is provided on the lower crossbeam profile along its length direction, and the lower crossbeam connector is fixedly connected to the lower slide rail. The lower crossbeam connector includes a first left half body and a first right half body that are detachably connected together.

[0011] Optionally, the elastic member is a spring, and a plurality of pull rods are provided inside the spring. The pull rods are arranged along the axial direction of the spring. Some of the pull rods are connected to the ferrule pull head profile, and the other part of the pull rods are connected to the lower crossbeam connector. The free ends of the pull rods are connected with hooks that hook the ends of the spring.

[0012] Optionally, the upper crossbeam connection structure includes a lamp cloth upper tensioning frame profile; an aluminum rod sewn to the upper end of the lamp cloth; a plurality of upper crossbeam connectors for connecting the upper crossbeam profile and the lamp cloth upper tensioning frame profile; and an aluminum rod groove for fixing the aluminum rod is provided inside the lamp cloth upper tensioning frame profile.

[0013] Optionally, an upper slide rail is provided on the upper crossbeam profile along its length direction. One end of the upper crossbeam connector is fixedly connected to the upper slide rail, and a fixing groove is provided at the other end of the upper crossbeam connector. A nut is provided inside the fixing groove. A sliding groove is provided on the lamp cloth upper tensioning frame profile. A bolt is threadedly connected to the nut, and the head of the bolt is arranged inside the sliding groove.

[0014] Optionally, the same end of the aluminum rod groove and the sliding groove is open and is closed by a second sealing plate.

[0015] Optionally, the upper crossbeam connector includes a second left half body and a second right half body that are detachably connected together.

[0016] 3. Beneficial effects

[0017] Adopting the technical solution provided by the present utility model, compared with the prior art, it has the following beneficial effects:

[0018] The structure of this outdoor extra-large double-sided stretched fabric advertising sign is relatively simple, realizing the lightweight of the structure, having the advantages of wind resistance, strong toughness, and high strength. The appearance is neat, beautiful, and more professional, and it can solve the problem that the production and installation of existing outdoor large advertising light boxes are complex. Description of the drawings

[0019] Figure 1 It is a schematic structural diagram of an outdoor extra-large double-sided stretched fabric advertising sign structure proposed by an embodiment of the present utility model;

[0020] Figure 2 It is a schematic cross-sectional view of a lamp cloth lower tensioning mechanism in an outdoor extra-large double-sided stretched fabric advertising sign structure proposed by an embodiment of the present utility model;

[0021] Figure 3Schematic cross-sectional view of the lamp cloth tensioning mechanism in an outdoor extra-large double-sided fabric advertising sign structure proposed by an embodiment of the present utility model;

[0022] 1. Lamp cloth;

[0023] 2. Lamp cloth tensioning mechanism; 21. Upper beam profile; 211. Upper slide rail; 22. Upper beam connection structure; 221. Lamp cloth tensioning frame profile; 221a. Aluminum rod groove; 221b. Slide groove; 222. Aluminum rod; 223. Upper beam connecting piece; 223a. Fixed groove; 224. Nut; 225. Bolt;

[0024] 3. Lamp cloth lower tensioning mechanism; 31. Lower beam profile; 311. Lower slide rail; 32. Lower beam connection structure; 321. Lamp cloth card sleeve profile; 321a. Lower connection groove; 332. Card sleeve pull head profile; 333. Lower beam connecting piece; 334. Elastic member; 3341. Pull rod; 3342. Hook. Detailed implementation manners

[0025] To make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners. It should be understood that the specific implementation manners described herein are only used to explain the present utility model and do not limit the protection scope of the present utility model.

[0026] It should be noted that when an element is referred to as being "fixed to", "arranged on", "fixedly arranged on" or "mounted on" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. Further, when an element is considered to be "fixedly connected" to another element, the two can be fixed in a detachable connection manner or a non-detachable connection manner, such as socket connection, snap connection, integrally formed fixation, welding, etc., which can be realized in the prior art and will not be elaborated herein. When an element is perpendicular or approximately perpendicular to another element, it means that the ideal state of the two is perpendicular, but due to the influence of manufacturing and assembly, there may be a certain perpendicular error. The terms "perpendicular", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation manner.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific implementation manners and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0028] In the present utility model, the "first" and "second" involved do not represent specific quantities and sequences, but are only used for name distinction.

[0029] Combined with the attached Figures 1-3 , an outdoor extra-large double-sided fabric-pulling advertising sign structure of this embodiment includes a light cloth 1, an upper fabric-tensioning mechanism 2 for the light cloth, and a lower fabric-tensioning mechanism 3 for the light cloth. The upper fabric-tensioning mechanism 2 and the lower fabric-tensioning mechanism 3 are respectively arranged at the upper and lower ends of the light cloth 1. The upper fabric-tensioning mechanism 2 includes an upper crossbeam profile 21 and an upper crossbeam connection structure 22, and the upper crossbeam connection structure 22 connects the light cloth 1 and the upper crossbeam profile 21. The lower fabric-tensioning mechanism 3 includes a lower crossbeam profile 31 and a lower crossbeam connection structure 32, and the lower crossbeam connection structure 32 connects the light cloth 1 and the lower crossbeam profile 31; the lower crossbeam connection structure 32 includes a fabric clamping sleeve profile 321, which is connected to the lower end of the light cloth 1, and the fabric clamping sleeve profile 321 is equal in length to the light cloth 1; a number of clamping sleeve pull head profiles 322 are connected to the fabric clamping sleeve profile 321, and a number of clamping sleeve pull head profiles 322 are arranged at equal intervals along the length direction of the fabric clamping sleeve profile 321; a number of lower crossbeam connectors 333 are connected to the lower crossbeam profile 31, and the number of the lower crossbeam connectors 333 is equal to and corresponds one by one to that of the clamping sleeve pull head profiles 322; the lower crossbeam connection structure 32 further includes a number of elastic members 334 for connecting the clamping sleeve pull head profiles 322 and the lower crossbeam connectors 333. The setting of the elastic members 334 enables the lower end of the light cloth 1 to have a certain activity ability and strong toughness.

[0030] This outdoor extra-large double-sided fabric-pulling advertising sign structure is relatively simple, realizes the lightweight of the structure, has the advantages of wind resistance, strong toughness and high strength, and is more professional with a neat and beautiful appearance, and can solve the problem of complex production and installation of existing outdoor large advertising light boxes.

[0031] As an alternative scheme of the present utility model, a lower connection groove 321a is arranged along the length direction inside the fabric clamping sleeve profile 321. The lower connection groove 321a is equal to or close to the length of the fabric clamping sleeve profile 321. The lower connection groove 321a is a T-shaped groove. One end of the lower connection groove 321a is open and is closed by a first sealing plate. The first sealing plate is detachably connected to the end of the fabric clamping sleeve profile 321 by screws. One end of the clamping sleeve pull head profile 322 is slidably connected inside the lower connection groove 321a. The number of the clamping sleeve pull head profiles 322 inside the lower connection groove 321a can be freely selected according to requirements. The other end of the clamping sleeve pull head profile 322 extends outside the fabric clamping sleeve profile 321 to connect the elastic member 334.

[0032] As an alternative embodiment of the present utility model, a lower sliding rail 311 is provided on the lower crossbeam profile 31 along its length direction. The lower sliding rail 311 is a T-shaped strip provided on the lower crossbeam profile 31, and the length of the lower sliding rail 311 is equal to that of the lower crossbeam profile 31. The lower crossbeam connecting member 333 is fixedly connected to the lower sliding rail 311. The lower crossbeam connecting member 333 includes a first left half body and a first right half body that are detachably connected together. The first left half body and the first right half body are respectively located on both sides of the lower sliding rail 311. The first left half body and the first right half body are connected by the cooperation of bolts and nuts. When the first left half body and the first right half body are locked, the lower crossbeam connecting member 333 is fixed on the lower sliding rail 311. If the locking degree of the bolts and nuts is appropriately reduced, the lower crossbeam connecting member 333 can move on the lower sliding rail 311 to adjust its own position.

[0033] As an alternative embodiment of the present utility model, the elastic member 334 is a spring. A plurality of pull rods 3341 are provided inside the spring. The plurality of pull rods 3341 are arranged along the circumferential direction of the spring. The pull rods 3341 are arranged along the axial direction of the spring. Some of the pull rods 3341 are connected to the ferrule pull head profile 322, and some of the other pull rods 3341 are connected to the lower crossbeam connecting member 333. The free ends of the pull rods 3341 are connected with hooks 3342 and hook the ends of the spring. If the pull rods 3341 are connected to the ferrule pull head profile 322, the lower ends of this part of the pull rods 3341 are connected with hooks 3342, and the locking hooks 3342 hook the lower end of the spring. And the upper ends of the pull rods 3341 connected to the lower crossbeam connecting member 333 are connected with hooks 3342. This part of the hooks 3342 hook the upper end of the spring. Thus, when the ferrule pull head profile 322 moves upward, the two parts of the hooks 3342 will squeeze the spring, and the elastic force generated by the compression of the spring drives the ferrule pull head profile 322 and the light cloth 1 to reset.

[0034] As an alternative embodiment of the present utility model, the upper crossbeam connection structure 22 includes a light cloth upper tensioning frame profile 221, and the length of the light cloth upper tensioning frame profile 221 is equal to that of the light cloth 1; an aluminum rod 222, sewn to the upper end of the light cloth 1; a plurality of upper crossbeam connecting members 223, used for connecting the upper crossbeam profile 21 and the light cloth upper tensioning frame profile 221; an aluminum rod groove 221a for fixing the aluminum rod 222 is provided inside the light cloth upper tensioning frame profile 221. The aluminum rod groove 221a is arranged along the length direction of the light cloth upper tensioning frame profile 221. An opening for the rest of the light cloth 1 to extend out is also provided on the light cloth upper tensioning frame profile 221. The width of the opening is smaller than the diameter of the aluminum rod 222, so that the aluminum rod 222 is fixed in the aluminum rod groove 221a.

[0035] As an alternative embodiment of the present utility model, an upper slide rail 211 is provided along the length direction of the upper crossbeam profile 21. The upper slide rail 211 is a T-shaped strip provided on the upper crossbeam profile 21. The upper end of the upper crossbeam connecting member 223 is fixedly connected to the upper slide rail 211. The upper end of the upper crossbeam connecting member 223 is provided with a T-shaped groove that cooperates with the upper slide rail 211. The lower end of the upper crossbeam connecting member 223 is provided with a fixing groove 223a. A nut 224 is provided in the fixing groove 223a. A sliding groove 221b is provided on the upper tensioning frame profile 221 of the light cloth. Both the fixing groove 223a and the sliding groove 221b are T-shaped grooves. A bolt 225 is threadedly connected to the nut 224. The head of the bolt 225 is disposed in the sliding groove 221b. By adjusting the number of turns of connection between the nut 224 and the bolt 225, the distance between the upper crossbeam connecting member 223 and the upper tensioning frame profile 221 of the light cloth can be adjusted, thereby adjusting the height of the upper end of the light cloth 1.

[0036] As an alternative embodiment of the present utility model, the same end of the aluminum rod groove 221a and the sliding groove 221b is open and is closed by a second sealing plate. The second sealing plate is detachably connected to the end of the upper tensioning frame profile 221 of the light cloth by means of screws.

[0037] As an alternative embodiment of the present utility model, the upper crossbeam connecting member 223 includes a second left half body and a second right half body that are detachably connected together. The principle of the upper crossbeam connecting member 223 and the lower crossbeam connecting member 333 is the same.

[0038] The above schematically describes the present utility model and its embodiments. This description is not restrictive. What is shown in the drawings is only one of the embodiments of the present utility model, and the actual structure is not limited thereto. Therefore, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the creation of the present utility model, design similar structural modes and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present utility model.

Claims

1. An outdoor extra-large double-sided fabric pulling advertising sign structure, characterized in that: It includes a light cloth, an upper tensioning mechanism for the light cloth, and a lower tensioning mechanism for the light cloth. The upper tensioning mechanism for the light cloth includes an upper crossbeam profile and an upper crossbeam connection structure. The upper crossbeam connection structure connects the light cloth and the upper crossbeam profile. The lower tensioning mechanism for the light cloth includes a lower crossbeam profile and a lower crossbeam connection structure. The lower crossbeam connection structure connects the light cloth and the lower crossbeam profile; The lower crossbeam connection structure includes a light cloth card sleeve profile, connected to the lower end of the light cloth; a plurality of card sleeve pull head profiles, connected to the light cloth card sleeve profile; a plurality of lower crossbeam connectors, connected to the lower crossbeam profile; The lower crossbeam connection structure further includes a plurality of elastic members for connecting the card sleeve pull head profiles and the lower crossbeam connectors.

2. The outdoor extra-large double-sided fabric pulling advertising sign structure according to claim 1, characterized in that: An inner side of the light cloth card sleeve profile is provided with a lower connection groove along its length direction. One end of the lower connection groove is open and closed by a first sealing plate. One end of the card sleeve pull head profile is slidably connected to the lower connection groove, and the other end of the card sleeve pull head profile extends outside the light cloth card sleeve profile to connect the elastic member.

3. An outdoor ultra-large double-sided fabric-pulling advertising sign structure according to claim 1, characterized in that: A lower slide rail is provided on the lower crossbeam profile along its length direction. The lower crossbeam connector is fixedly connected to the lower slide rail. The lower crossbeam connector includes a first left half body and a first right half body that are detachably connected together.

4. An outdoor extra-large double-sided fabric advertising sign structure according to claim 1, characterized in that: The elastic member is a spring. A plurality of pull rods are provided inside the spring. The pull rods are arranged along the axial direction of the spring. Some of the pull rods are connected to the card sleeve pull head profile, and some of the other pull rods are connected to the lower crossbeam connector. Free ends of the pull rods are connected with hooks that hook the ends of the spring.

5. An outdoor extra-large double-sided stretched fabric advertising sign structure according to any one of claims 1-3, characterized in that: The upper crossbeam connection structure includes a light cloth upper tensioning frame profile; an aluminum rod, sewn to the upper end of the light cloth; a plurality of upper crossbeam connectors, used for connecting the upper crossbeam profile and the light cloth upper tensioning frame profile; An aluminum rod groove for fixing the aluminum rod is provided inside the light cloth upper tensioning frame profile.

6. The outdoor extra-large double-sided fabric advertising sign structure according to claim 5, characterized in that: An upper slide rail is provided on the upper crossbeam profile along its length direction. One end of the upper crossbeam connector is fixedly connected to the upper slide rail. A fixing groove is provided at the other end of the upper crossbeam connector. A nut is provided inside the fixing groove. A chute is provided on the light cloth upper tensioning frame profile. A bolt is threadedly connected to the nut, and a head of the bolt is arranged inside the chute.

7. An outdoor extra-large double-sided fabric-pulling advertising sign structure according to claim 6, characterized in that: The aluminum rod groove and the chute are open at the same end and closed by a second sealing plate.

8. The outdoor extra-large double-sided fabric pulling advertising sign structure according to claim 6, characterized in that: The upper crossbeam connector includes a second left half body and a second right half body that are detachably connected together.

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