Quick square inflatable column

Abstract

The utility model relates to advertisement display equipment, in particular to a rapid square inflatable column which comprises a top plate with a rectangular section, a bottom plate, an inflatable stand column and an advertisement display curtain, the inflatable stand column is located in the advertisement display curtain, and the inflatable stand column and the advertisement display curtain are connected with the top plate and the bottom plate respectively. Different from the prior art, single-layer first zipper cloth belts are sewn at the upper end and the lower end of the advertisement display curtain respectively, double-layer flexible skirt edges are fixedly connected to the inner side edges of the top plate and the bottom plate, and double-layer second zipper cloth belts are sewn at the free ends of the flexible skirt edges. The first zipper head unzips or zips the inner layer of the upper first zipper cloth belt and the inner layer of the upper second zipper cloth belt, the second zipper head unzips or zips the inner layer of the lower first zipper cloth belt and the inner layer of the lower second zipper cloth belt, and the third zipper head unzips or zips the outer layer of the upper second zipper cloth belt and the outer layer of the lower second zipper cloth belt. According to the utility model, rapid disassembly, assembly and storage can be realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to an advertisement display equipment, concretely is a quick square inflatable column. BACKGROUND

[0002] The applicant disclosed a square inflatable column in the earlier stage with the publication number CN 211578293U, although it is claimed to have portability, but in fact, the storage is not convenient, the upper and lower two snowver plates are not fixed after folding, the inflatable column is easy to scatter, and an additional storage bag is needed to store the inflated air column. This not only increases the cost, but also increases the complexity of storage and transportation. UTILITY MODEL CONTENT

[0003] In view of the above defects or one of the defects in the prior art, the utility model aims to provide a more efficient, multifunctional and adaptable multifunctional fork through technical improvement and function expansion, so as to meet the needs of market and industry development.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A quick square inflatable column, comprising a top plate, a bottom plate, an inflatable column and an advertisement display curtain with a rectangular cross section, the inflatable column is located in the advertisement display curtain, the inflatable column and the advertisement display curtain are connected with the top plate and the bottom plate respectively, and the difference from the prior art is that the upper and lower ends of the advertisement display curtain are respectively sewn with single-layer first zipper cloth tapes, the inner side edges of the top plate and the bottom plate are fixed with double-layer flexible skirts, the free ends of the flexible skirts are sewn with double-layer second zipper cloth tapes, the first zipper head pulls open or closes the inner layers of the upper first zipper cloth tape and the upper second zipper cloth tape, the second zipper head pulls open or closes the inner layers of the lower first zipper cloth tape and the lower second zipper cloth tape, and the third zipper head pulls open or closes the outer layers of the upper second zipper cloth tape and the lower second zipper cloth tape.

[0006] Further, a drawstring buckle is fixed at each corner of the top plate.

[0007] Further, a ground nail buckle is fixed at each corner of the bottom plate.

[0008] Further, a charging / discharging valve is fixed on the upper surface of the top plate and communicates with the inflatable column.

[0009] Further, a safety valve is arranged on the inflatable column near the lower end and communicates with the inner cavity.

[0010] Further, a webbing handle is fixed on one side surface of the top plate and / or the bottom plate.

[0011] Further, the lower surface of the bottom plate is fixed with a nylon foot near each of the four corners.

[0012] Further, a rubber wear pad is fixed in the middle of the lower surface of the bottom plate.

[0013] Further, a plurality of LED lamp beads are installed on the upper surface of the bottom plate outside the inflatable column.

[0014] Further, the flexible skirt extends to cover the upper surface of the top plate and / or the lower surface of the bottom plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects: through the double-layer flexible skirt fixed to the inner edge of the top plate and the bottom plate and the double-layer zipper cloth belt sewn, the quick disassembly, assembly and storage of the advertising display curtain and the top and bottom plate are realized, an additional storage bag is not needed, the storage and transportation process is simplified, and the cost is reduced. The upper and lower ends of the advertising display curtain are sewn with single-layer first zipper cloth belts, the curtain can be quickly replaced, the advertising content can be replaced according to different display requirements, and the flexibility and display effect of the advertising are improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model.

[0017] Figure 2 It is Figure 1 It is a structural schematic view of the utility model after hiding the advertising display curtain.

[0018] Figure 3 It is Figure 2 It is a partial enlarged view of A in the middle.

[0019] Figure 4 It is Figure 1 It is a structural schematic view of the utility model showing only the advertising display curtain.

[0020] Figure 5 It is Figure 4 It is a partial enlarged view of B in the middle.

[0021] Figure 6 It is a structural schematic view of the utility model from another perspective. DETAILED DESCRIPTION

[0022] In the description of the utility model, it should be explained that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0023] In the description of the utility model, it needs to explain, unless another explicit provision and limitation, term " install " " link " " communicate " should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can be indirectly connected through intermediate medium, can be the communication of two elements inside. For ordinary skilled person in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific conditions.

[0024] The following specific embodiments illustrate the embodiments of the utility model, and skilled persons in the art can easily understand other advantages and effects of the utility model from the content disclosed in the specification. Obviously, the described embodiments are part of the embodiments of the utility model, not all. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled person in the art without creative labor belong to the scope of protection of the utility model.

[0025] As Figures 1-6 The utility model discloses a kind of fast square inflatable columns, including the top plate 1 of cross section rectangular, bottom plate 2, inflatable column 3 and advertising display curtain 4, the inflatable column 3 is located in the advertising display curtain 4, the inflatable column 3 and advertising display curtain 4 are connected with the top plate 1 and bottom plate 2 respectively, the upper and lower ends of the advertising display curtain 4 are respectively sewn single-layer first zipper cloth tape 41, the inner side edge of the top plate 1 and bottom plate 2 is fixedly connected double-layer flexible skirt 5, the free end of the flexible skirt 5 is sewn double-layer second zipper cloth tape 51, first zipper head opens or closes the inner layer of upper first zipper cloth tape 41 and upper second zipper cloth tape 51, second zipper head opens or closes the inner layer of lower first zipper cloth tape 41 and lower second zipper cloth tape 51, third zipper head opens or closes the outer layer of upper second zipper cloth tape 51 and lower second zipper cloth tape 51.

[0026] The utility model fast square inflatable column's storage principle is similar to the design principle that luggage is expanded and contracted by double zipper, as follows:

[0027] 1. Double zipper structure: fast square inflatable column adopts double zipper structure, wherein the upper and lower ends of advertising display curtain 4 are respectively sewn single-layer first zipper cloth tape 41, and the inner side edge of top plate 1 and bottom plate 2 is fixedly connected double-layer flexible skirt 5, and the free end of flexible skirt 5 is sewn double-layer second zipper cloth tape 51. This design allows advertising display curtain 4 to be quickly connected and separated from top plate 1 and bottom plate 2.

[0028] 2. Quick disassembly: through the first zipper head, the inner layer of the first zipper tape 41 at the upper end of the advertising display curtain 4 and the second zipper tape 51 of the top plate 1 can be quickly pulled apart or pulled together; through the second zipper head, the inner layer of the first zipper tape 41 at the lower end of the advertising display curtain 4 and the second zipper tape 51 of the bottom plate 2 can be quickly pulled apart or pulled together. This design allows the inflatable column to quickly disassemble the advertising display curtain 4 when it is stored, facilitating cleaning or replacing the advertising content.

[0029] 3. Volume expansion: the third zipper head is used to pull apart or pull together the outer layer and the inner layer of the second zipper tape 51 of the flexible skirt 5, so that the top plate 1 and the bottom plate 2 can approach or separate from each other, thereby realizing the volume expansion of the inflatable column. When the inflatable column needs to be stored, the top plate 1 and the bottom plate 2 are approached by pulling apart the zipper, reducing the volume of the entire inflatable column, facilitating carrying and storage.

[0030] 4. Fixing and protection: the flexible skirt 5 not only serves to connect the top plate 1 and the bottom plate 2, but also has the functions of fixing and protection. In the storage state, the flexible skirt 5 can cover and protect the advertising display curtain 4, preventing the advertising display curtain 4 from being damaged during transportation.

[0031] 5. Integrated design: the entire quick square inflatable column is designed in an integrated manner, without the need for additional storage bags or other accessories. This design simplifies the storage process, reduces the number of accessories, reduces costs, and improves the convenience of use.

[0032] 6. Flexibility and adaptability: the design of the double-layer zipper structure allows the inflatable column to quickly adjust the volume as needed, adapting to different use scenarios and storage conditions. Whether it is fully expanded for advertising display or partially or completely stored to save space, it can be quickly completed.

[0033] In summary, the storage principle of the quick square inflatable column of the present utility model mainly relies on the quick disassembly and volume expansion functions of the double-layer zipper structure, realizing the portability and practicality of the advertising display equipment.

[0034] In another preferred embodiment, a drawstring buckle 6 is fixed at each corner of the top plate 1, and a ground nail buckle 7 is fixed at each corner of the bottom plate 2. This design allows the inflatable column to be used outdoors or in scenarios where it needs to be fixed, increasing stability through drawstrings and ground nails to prevent the inflatable column from toppling or moving due to wind or other external forces.

[0035] In another preferred embodiment, a charging / discharging valve 8 is fixed on the upper surface of the top plate 1 and communicates with the inflatable column 3, and a safety valve 9 is arranged near the lower end of the inflatable column 3 and communicates with the inner cavity thereof. Such configuration allows the inflatable column to be quickly inflated and deflated, while the safety valve can automatically deflate when the air pressure is too high, preventing the air column from bursting and improving the safety of use.

[0036] In another preferred embodiment, a strap handle 10 is fixed on one side of the top plate 1 and / or the bottom plate 2. This provides convenience for carrying and moving the inflatable column, so that a single person can easily carry and place the inflatable column, improving portability.

[0037] In another preferred embodiment, a nylon foot 11 is fixed on the lower surface of the bottom plate 2 near each corner. A rubber wear pad 12 is fixed on the middle of the lower surface of the bottom plate 2. The nylon foot 11 and the rubber wear pad 12 can protect the bottom plate from wear and tear, while increasing the stability of the bottom, preventing the inflatable column from toppling over on soft ground or uneven surfaces.

[0038] In another preferred embodiment, a plurality of LED light beads are installed on the upper surface of the bottom plate 2 outside the inflatable column 3. This design enhances the display effect.

[0039] In another preferred embodiment, the flexible skirt 5 extends to cover the upper surface of the top plate 1 and / or the lower surface of the bottom plate 2. This design not only enhances the overall aesthetics, but also provides additional protection against damage to the top plate and bottom plate during transportation and use.

[0040] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A quick-release square inflatable column, comprising a top plate (1) with a rectangular cross-section, a bottom plate (2), an inflatable column (3), and an advertising display screen (4), wherein the inflatable column (3) is located inside the advertising display screen (4), and the inflatable column (3) and the advertising display screen (4) are respectively connected to the top plate (1) and the bottom plate (2), characterized in that, The upper and lower ends of the advertising display curtain (4) are respectively sewn with single-layer first zipper tape (41), the inner side edges of the top plate (1) and the bottom plate (2) are fixed with double-layer flexible skirt (5), the free end of the flexible skirt (5) is sewn with double-layer second zipper tape (51), the first zipper head pulls apart or pulls together the inner layer of the upper first zipper tape (41) and the upper second zipper tape (51), the second zipper head pulls apart or pulls together the inner layer of the lower first zipper tape (41) and the lower second zipper tape (51), the third zipper head pulls apart or pulls together the outer layer of the upper second zipper tape (51) and the outer layer of the lower second zipper tape (51).

2. A quick erect square inflatable column according to claim 1, wherein, The four corners of the top plate (1) are respectively fixed with a drawstring buckle (6).

3. A quick erect square inflatable column according to claim 1, wherein, The four corners of the bottom plate (2) are respectively fixed with a ground nail buckle (7).

4. The rapid erecting square inflatable column according to claim 1, wherein, The upper surface of the top plate (1) is fixed with a charging / discharging valve (8) communicating with the inflatable column (3).

5. A rapid erecting square inflatable column according to claim 1, wherein, The upper end of the inflatable column (3) is provided with a safety valve (9) communicating with the inner cavity thereof.

6. A rapid erecting square inflatable column according to claim 1, wherein, One side surface of the top plate (1) and / or the bottom plate (2) is fixed with a webbing handle (10).

7. The rapid erecting square inflatable column according to claim 1, wherein, The lower surface of the bottom plate (2) near the four corners is respectively fixed with a nylon foot (11).

8. The rapid erecting square inflatable column according to claim 1, wherein, The middle of the lower surface of the bottom plate (2) is fixed with a rubber wear pad (12).

9. The rapid erecting square inflatable column according to claim 1, wherein, A plurality of LED lamp beads are installed on the upper surface of the bottom plate (2) outside the inflatable column (3).

10. The rapid erecting square inflatable column according to claim 1, wherein, The flexible skirt (5) extends to cover the upper surface of the top plate (1) and / or the lower surface of the bottom plate (2).

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