Inflatable sign post

Abstract

The utility model discloses an inflatable sign post which comprises an inflatable rod and a bottom bag used for containing a heavy object, an air cavity is arranged in the inflatable rod, an inflation and deflation nozzle is arranged on the inflatable rod, the bottom bag is provided with a bag opening used for the heavy object to enter and exit, and the lower end of the inflatable rod is connected with the top of the bottom bag. The inflatable sign post disclosed by the utility model is small in size in a storage state, is easy to store, and can be placed in a trunk at any time when not in use; the inflatable sign post disclosed by the utility model can be prevented from scratching a vehicle, is not easy to be broken by collision of the vehicle, and is not easy to be crushed by the vehicle; the inflatable sign post disclosed by the utility model is relatively low in manufacturing cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of sign poles, in particular to an inflatable sign pole. BACKGROUND

[0002] At present, the sign pole mainly includes the pole body set vertically, in order to avoid the pole body to be easy to fall down, the sign pole usually is equipped with the base, and the lower end of the pole body is connected with the base, in order to make the sign pole have better visual prompting effect, the pole body has greater length, so the existing sign pole is inconvenient to transport and store, so the sign pole of the prior art needs to be improved. SUMMARY

[0003] The utility model aims at overcoming the prior art's insufficient, provide an inflatable sign pole, it is convenient for transportation and storage.

[0004] The utility model discloses a kind of inflatable sign poles, including inflatable pole and bottom bag for containing weight, gas cavity is equipped in the inflatable pole, inflation and deflation mouth is equipped on the inflatable pole, the bottom bag is equipped with the bag mouth for weight in and out, the lower end of the inflatable pole is arranged at the top of the bottom bag.

[0005] The utility model discloses an inflatable sign pole, including inflatable pole and bottom bag for containing weight, gas cavity is equipped in the inflatable pole, inflation and deflation mouth is equipped on the inflatable pole, the bottom bag is equipped with the bag mouth for weight in and out, the lower end of the inflatable pole is arranged at the top of the bottom bag.

[0006] Preferably, the bag mouth is a side-opening bag mouth.

[0007] Preferably, the bottom bag is provided with a zipper, and the bag mouth is closed by the zipper.

[0008] Preferably, the bottom bag is provided with a bag mouth magic tape, and the bag mouth is closed by the bag mouth magic tape.

[0009] Preferably, the bottom bag is rectangular, and the bag mouth is a three-edge bag mouth.

[0010] Preferably, the lower end of the inflatable pole is connected with the top of the bottom bag integrally.

[0011] Preferably, the inflatable sign pole of the utility model further includes a positioning magic tape, and the lower end of the inflatable pole is connected with the top of the bottom bag through the positioning magic tape.

[0012] Preferably, the lower end of the inflatable pole is inserted into the bottom bag.

[0013] Preferably, a reflective part is arranged on the outer wall of the inflatable pole.

[0014] Preferably, the inflatable pole includes a roll sheet, the first end and the second end of the roll sheet are welded, and the gas cavity is formed in the roll sheet.

[0015] The utility model discloses a kind of inflatable sign poles, comprising inflatable pole and bottom bag for containing heavy object, inflatable pole is provided with air cavity, and inflatable pole is provided with inflation valve, bottom bag is provided with bag mouth for heavy object, and the lower end of inflatable pole is connected to the top of bottom bag, so that the inflatable sign pole of the utility model is convenient for transportation and storage. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the front view structural schematic diagram of the inflatable sign pole of the first embodiment of the utility model.

[0017] Figure 2 It is the top view structural schematic diagram of the bottom bag of the second embodiment of the utility model.

[0018] Figure 3 It is the front view structural schematic diagram of the inflatable sign pole of the third embodiment of the utility model.

[0019] Figure 4 It is the three-dimensional structural schematic diagram of the roll sheet of the utility model.

[0020] Label explanation: inflatable column 1;Roll sheet 101;Welding seam 1011;Reflective part 11;Inflation valve 12;Bottom bag 2;Upper bag piece 201;Lower bag piece 202;Zipper 21;Positioning magic tape 22;Insert sleeve 23;Wood board 99. DETAILED DESCRIPTION

[0021] The utility model will be further described below in conjunction with the drawings.

[0022] The inflatable sign pole of the utility model, as shown in Figure 1 The utility model discloses a kind of inflatable sign poles, comprising inflatable pole and bottom bag for containing heavy object, inflatable pole is provided with air cavity, and inflatable pole is provided with inflation valve, bottom bag is provided with bag mouth for heavy object, and the lower end of inflatable pole is connected to the top of bottom bag, so that the inflatable sign pole of the utility model is convenient for transportation and storage.

[0023] When the inflatable sign pole of the utility model needs to be used, air is injected into the above-mentioned air cavity through inflation valve 12, so that inflatable pole 1 expands to restore the use state, as shown in Figure 1As shown, the inflatable rod 1 can be a cylindrical straight rod when in use, at this time the inflatable rod 1 has a certain rigidity and can maintain a straight rod shape in a free state; as Figure 2 As shown, then through the bag opening, the heavy object such as wood board 99, ceramic tile or plastic board is put into the bottom bag 2, the inflatable sign rod is placed in the attitude as Figure 1 As shown, the bottom bag 2 is placed on the ground, and the inflatable rod 1 is erected. Since the heavy object has a large rigidity, the heavy object can support the inflatable rod 1 through the bottom bag 2, avoiding the inflatable rod 1 from easily tilting. Moreover, the bottom bag 2 can be made of thick soft material, so that the bottom bag 2 can well support the inflatable rod 1. When observing the inflatable rod 1, the inflatable rod 1 plays a prompting role. When reversing into the garage, if the inflatable sign rod of the utility model is accidentally touched, since the inflatable rod 1 has soft and elastic characteristics, the inflatable rod 1 will not scratch the car paint or cause the car body to be concave. Moreover, when reversing, if improper operation causes the tire to roll over the inflatable sign rod of the utility model, since the inflatable rod 1 has soft and elastic characteristics and the bottom bag 2 has softness, the inflatable sign rod will not be easily damaged by the wheel. That is to say, the inflatable rod 1 can be locally crushed and bent, while the sign rod of the prior art will be directly crushed and broken by the wheel and cannot be restored to the use state. Therefore, the inflatable sign rod of the utility model has a long service life.

[0024] When the inflatable sign rod of the utility model is not needed, the air in the air cavity of the inflatable rod 1 is discharged through the inflation and deflation nozzle 12, and then the heavy object is taken out through the bag opening. The inflatable rod 1 can be folded, so that the volume of the inflatable rod 1 is greatly reduced. Moreover, after losing the support of the heavy object, the bottom bag 2 also changes to a soft and flat shape, or the bottom bag 2 can be elastically crushed. Therefore, the inflatable sign rod of the utility model can be placed in a smaller space, which is beneficial to the convenient transportation and storage of the inflatable sign rod. The inflatable sign rod can be placed in the trunk at any time when not in use.

[0025] Further, the bag opening is a side opening type bag opening. In other words, the bag opening is not arranged at the bottom or top of the bottom bag 2, so that the taking and placing of the heavy object will not be hindered by the inflatable rod 1 or the ground, which is beneficial to the convenient taking and placing of the heavy object, and can make the bottom of the bottom bag 2 relatively flat, so as to facilitate the stable placement of the inflatable sign rod.

[0026] In some embodiments, as shown in Figure 1 The bottom bag 2 is provided with a zipper 21, and the bag opening is closed by the zipper 21. That is to say, the bag opening is provided with the zipper 21. After the heavy object is placed in the bottom bag 2, the zipper 21 is operated to close the bag opening, so that the heavy object can be prevented from falling out when the inflatable sign rod in use is moved, which is beneficial to the convenient use of the inflatable sign rod.

[0027] In some embodiments, the bottom bag 2 is provided with a bag opening magic tape, the bag opening is closed by the bag opening magic tape, in particular, the bag opening magic tape comprises a first hook surface and a first loop surface, for example, the first hook surface is attached to the inner side of the upper edge of the bag opening, and the first loop surface is attached to the outer side of the lower edge of the bag opening, the upper edge of the bag opening is overlaid on the outer side of the lower edge of the bag opening, the bag opening magic tape can conveniently close the bag opening, avoid the heavy object from falling out easily, and the structure of the bag opening magic tape is not easy to be crushed, and the durability is better.

[0028] In some embodiments, as shown in Figure 2 view, the bottom bag 2 is rectangular, and the bag opening is a three-edge bag opening, that is, as shown in Figure 1 the bottom bag 2 comprises an upper bag piece 201 and a lower bag piece 202, the rear edge part of the upper bag piece 201 is connected to the rear edge part of the lower bag piece 202 in one body, and the left edge part, the front edge part and the right edge part of the upper bag piece 201 can be separated from the corresponding parts of the lower bag piece 202, so that the bag opening can be opened to a large extent, and the heavy object is conveniently put into the bottom bag 2; and since the upper bag piece 201 and the lower bag piece 202 cannot be completely separated, it is beneficial to quickly restore the bottom bag 2 to the use state.

[0029] In some embodiments, the lower end of the inflatable rod 1 is connected to the top of the bottom bag 2 in one body, that is, the lower end of the inflatable rod 1 is inseparable from the top of the bottom bag 2, so that it is beneficial to quickly restore the inflatable sign pole to the use state, and the assembly operation is avoided, and the problem of incorrect installation of the inflatable rod 1 and the bottom bag 2 is avoided. For example, the lower end of the inflatable rod 1 and the top of the bottom bag 2 can be fixed in one body by bonding or welded in one body, wherein the lower end of the inflatable rod 1 and the top of the bottom bag 2 can be welded by high-frequency welding, and the lower end of the inflatable rod 1 can be closed by the top of the bottom bag 2.

[0030] In some embodiments, the inflatable sign pole of the utility model further comprises a positioning magic tape 22, the lower end of the inflatable rod 1 and the top of the bottom bag 2 are connected through the positioning magic tape 22, as shown in Figure 2 the positioning magic tape 22 comprises a second hook surface and a second loop surface, for example, the second hook surface can be attached to the lower end surface of the inflatable rod 1, and the second loop surface can be attached to the middle position of the top of the bottom bag 2, so that the inflatable rod 1 can be quickly assembled or separated from the bottom bag 2, the inflatable rod 1 can be placed separately from the bottom bag 2, and the inflatable sign pole is more flexible in storage, packaging and transportation.

[0031] In some embodiments, as shown in Figure 3As shown, the lower end of the inflatable rod 1 is inserted into the bottom bag 2, for example, the top of the bottom bag 2 is bonded with a sleeve 23, the sleeve 23 can be made of polyvinyl chloride, the sleeve 23 has a relatively large wall thickness, for example, the wall thickness of the sleeve 23 is about 1 mm, so that the sleeve 23 has relatively good rigidity, the lower end of the inflatable rod 1 (in the inflated state) is inserted into the sleeve 23, the elastic deformation force of the inflatable rod 1 makes the outer wall of the inflatable rod 1 abut against the inner wall of the sleeve 23, the friction between the outer wall of the inflatable rod 1 and the inner wall of the sleeve 23 prevents the inflatable rod 1 from being easily separated from the sleeve 23, and the inflatable rod 1 can be separated from the sleeve 23 by pulling the inflatable rod 1 upward away from the sleeve 23 with the hand, so that the inflatable rod 1 can be quickly assembled or separated from the bottom bag 2, and the inflatable rod 1 can be placed separately from the bottom bag 2, so that the inflatable sign rod is more flexible in storage, packaging and transportation.

[0032] Further, as shown in Figure 1 The outer wall of the inflatable rod 1 is provided with a reflective part 11. The reflective part 11 can be bonded to the outer wall of the inflatable rod 1 by adhesive, or the reflective part 11 can be fixedly bonded to the inflatable rod 1, and the reflective part 11 can be arranged in an up-down direction. Since the reflective part 11 is easy to observe, it is beneficial to improve the prompting effect of the inflatable sign rod.

[0033] In some embodiments, as shown in Figure 4 The inflatable rod 1 comprises a roll sheet 101, the two ends of the roll sheet 101 are welded, and the above-mentioned air cavity is formed in the roll sheet 101, that is, the roll sheet 101 is rolled into a cylindrical shape, and the two ends of the roll sheet 101 are welded to form a welded seam 1011, which can be formed by high-frequency welding technology. Then a cover sheet needs to be welded at the upper end of the inflatable rod 1, and if the lower end of the inflatable rod 1 is inserted into the bottom bag 2 or connected by the positioning magic tape 22, the lower end of the inflatable rod 1 also needs to be welded with a corresponding cover sheet, so that the roll sheet 101 and the above-mentioned cover sheet combine to form the inflatable rod 1. By arranging the above-mentioned roll sheet 101 structure, the inflatable rod 1 can be made of sheet material, which is beneficial to the convenience of obtaining the inflatable rod 1 and the small-batch production. In some embodiments, the cylindrical surface part of the inflatable rod 1 can also be integrally formed around, for example, by blow molding technology, which is beneficial to the good appearance consistency of the inflatable rod 1.

[0034] In summary, the inflatable sign rod has the following advantages:

[0035] 1. The volume in the storage state is small, easy to store, and can be placed in the trunk at any time when not in use.

[0036] 2. Can avoid scratching the vehicle.

[0037] 3. Not easy to be broken by vehicles, not easy to be damaged by vehicles.

[0038] 4. Since the inflatable column 1 and the bottom bag 2 are hollow structures, less material is used, and the manufacturing cost is lower.

Claims

1. An inflatable sign pole characterized by: The utility model relates to a kind of inflatable rod (1) and bottom bag (2) for containing weight, the inflatable rod (1) is equipped with air cavity, the inflatable rod (1) is equipped with inflation and deflation mouth (12), the bottom bag (2) is equipped with the bag mouth for weight to go out and in, the lower end of the inflatable rod (1) is arranged at the top of the bottom bag (2).

2. An inflatable sign pole according to claim 1, wherein: The bag mouth is a side-opening bag mouth.

3. An inflatable sign pole according to claim 2, wherein: The bottom bag (2) is equipped with zipper (21), and the bag mouth is closed by the zipper (21).

4. The inflatable sign pole according to claim 2, wherein: The bottom bag (2) is equipped with bag mouth magic tape, and the bag mouth is closed by the bag mouth magic tape.

5. An inflatable sign pole according to any one of claims 2 to 4, wherein: The bottom bag (2) is rectangular, and the bag mouth is a three-edge bag mouth.

6. The inflatable sign pole according to claim 1, wherein: The lower end of the inflatable rod (1) is connected with the top of the bottom bag (2) integrally.

7. The inflatable sign pole according to claim 1, wherein: Further comprising positioning magic tape (22), and the lower end of the inflatable rod (1) is connected with the top of the bottom bag (2) by the positioning magic tape (22).

8. The inflatable sign pole according to claim 1, wherein: The lower end of the inflatable rod (1) is inserted with the bottom bag (2).

9. The inflatable sign pole according to claim 1, wherein: The outer wall of the inflatable rod (1) is equipped with reflective part (11).

10. The inflatable sign pole according to claim 1, wherein: The inflatable rod (1) comprises a roll sheet (101), and the two ends of the roll sheet (101) are welded, and the air cavity is formed in the roll sheet (101).

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