CN210809590U - Transparent boneless inflatable double-sided dual-purpose umbrella capable of automatically cooling - Google Patents

Abstract

The utility model discloses a transparent boneless inflatable double-sided dual-purpose umbrella with automatic cooling, comprising an umbrella surface, a first air rod and a second air rod. A coaxially arranged second air rod is sleeved above the air rod, the lower end of the second air rod is connected with a piston, the upper end is provided with a double air valve, the upper end of the umbrella surface is connected to the circumference of the double air valve, and an inflatable strip is arranged inside. , the circumference of the lower end is provided with an annular air bag, the upper end of the inflatable strip is connected to the side wall of the double air valve and the lower end is connected to the annular air bag, the upper end of the first air rod is provided with a positioning loose rib rope, and the lower end of the first air rod is provided with air inlet and outlet In the conversion valve, annular air-tight zippers are arranged between the upper end of the umbrella surface and the side wall of the double air valve, and at the connection between the upper end of the inflatable strip and the side wall of the double air valve. Compared with the prior art, the utility model has the advantages of light weight, small volume, easy portability and storage, high safety performance, and at the same time, one umbrella can be used for two purposes, which is convenient to use and easy to popularize and apply.

Description

A transparent boneless inflatable double-sided dual-purpose umbrella with automatic cooling

technical field

The utility model relates to the technical field of rain gear, in particular to a transparent boneless inflatable double-sided dual-purpose umbrella capable of automatically cooling down.

Background technique

Umbrellas are people's daily necessities, a tool to provide a cool environment or shelter from rain and snow. Umbrellas are people's daily necessities and are necessary for almost everyone. The traditional umbrella structure is mostly supported by the metal umbrella rib. The structure of the umbrella rib is relatively hard, and the metal skeleton is easy to fall off from the umbrella surface or break the umbrella, which reduces the service life, causes inconvenience in use, and easily hurts others or yourself. In addition, it is heavy and not light, even if the umbrella is put away, it will take up a certain space, which is not suitable for storage and carrying, and is not conducive to saving metal materials. There are also many inconveniences during use: the umbrella surface is wet after using the umbrella in rainy days, the rainwater on the umbrella surface has not been cleaned up in time, and it is difficult to handle without encountering a special place for umbrellas, and I want to dry the umbrella. It needs to be opened to dry naturally, which is troublesome to waste time and occupy space; when you walk outside with an umbrella on a sunny day, under the direct sunlight, the hot body feels unbearable and impetuous, and you are already sweaty after a short walk; the function of the umbrella is relatively simple, the umbrella and the The parasols are not compatible and need to be used interchangeably. The user cannot achieve automatic cooling and one umbrella can be used for both rain and shine.

Utility model content

The technical problem to be solved by the utility model is to overcome the above technical defects and provide a transparent boneless inflatable double-sided dual-purpose umbrella that can automatically cool down. The umbrella is dual-purpose, more convenient to use, and easy to popularize and apply.

In order to solve the above-mentioned technical problems, the technical solution provided by the present utility model is: a transparent boneless inflatable double-sided dual-purpose umbrella with automatic cooling, comprising an umbrella surface, a first air rod and a second air rod, and the umbrella surface includes The first umbrella surface and the second umbrella surface, the first air rod is sleeved with a coaxially arranged second air rod, the lower end of the second air rod is located inside the first air rod and is connected with a piston, and the second air rod is connected with a piston. The upper end of the air rod is provided with a double air valve, the upper end of the umbrella surface is connected to the circumference of the side wall of the double air valve, the inner side of the umbrella surface is arranged with an inflatable strip, and the lower end circumference of the umbrella surface is provided with a ring Airbag, the upper end of the inflatable bar is connected to the side wall of the double air valve, the lower end of the inflatable bar is connected to the annular airbag, and the upper end of the sidewall of the first air rod is provided with a positioning loose rib connected to the annular airbag When the umbrella surface is horizontally unfolded, the positioning loose rib rope is stretched in the horizontal direction, the lower end of the first air rod is provided with an inlet and outlet gas conversion valve, and the upper end of the umbrella surface and the side wall of the double air valve are A ring-shaped air-tight zipper is arranged at the connection between the upper end of the inflatable strip and the side wall of the double air-connecting valve.

Further, the double-connected air valve is set in a double-sided hourglass type, and the double-connected air valve is made of rubber material. The upper and lower parts of the double-connected air valve are respectively provided with an upper bladder cavity and a lower bladder cavity. The inside of the valve is provided with a vertically arranged tie rod, the lower end of the tie rod is provided with a valve ball, the upper end of the tie rod is connected to the outside through the double air valve, and a tie rod cover is connected to the outside. The lower end is connected with the valve ball, and the upper end is connected with the inner wall of the top of the double air valve. The double air valve is provided with an annular shrinking spring at the thin waist.

Further, the top of the first gas rod is provided with a threaded cover to locate the second gas rod, a sealing ring is arranged on the inner wall of the upper part of the first gas rod, and a corresponding annular ring is formed on the side wall of the lower end of the second gas rod. chute.

Further, the gas inlet and outlet conversion valve includes an inner cover and an outer cover, and an inflation check valve and an exhaust check valve are respectively arranged on opposite sides of the bottom of the inner cover, and the inflation check valve and the exhaust check valve are respectively arranged. The valves are all magnetic valves, the outer cover is sleeved with the inner cover, the outer cover is rotatably clamped to the lower end of the first gas rod, the bottom half of the outer cover is a hollow structure, and the other half is provided with a valve baffle.

Further, the surface of the inflatable strip is provided with an air stop clip.

Further, the first umbrella surface is a nano-hydrophobic material, and is located on the outer surface of the umbrella surface, the first umbrella surface is provided with an umbrella cover, and the second umbrella surface is made of titanium oxide and sodium polyacrylate water-absorbing material, And it is located on the inner surface of the umbrella surface.

The working principle of the utility model: when the umbrella is opened, the double air valve is opened, the air enters the first air rod through the adjustment of the air inlet and outlet conversion valve, the first air rod and the second air rod perform reciprocating piston movement, and the high-pressure air is passed through the double air connection. The valve and the inflation strip are pumped into the annular air bag on the edge of the canopy, so that the annular air bag forms the main support of the canopy and is fixed by the positioning slack string. When closing the umbrella, close the two-way air valve, adjust the air inlet and outlet switching valve, and the internal high-pressure air flows back to the valve port of the inlet and outlet air switching valve for discharge.

Compared with the prior art, the utility model has the advantages that: the utility model adopts the first air rod, the reciprocating piston movement of the second air rod, the adjustment of the double air valve and the air inlet and outlet switching valve, and the disassembly of the annular airtight zipper. The inflation and deflation of the annular airbag are completed through the inflation strip. The utility model replaces the traditional metal support with the gas support formed by the annular airbag, reduces the production cost of the umbrella and saves the metal material. Compared with the existing folding umbrella, the weight is much lighter, making it more lightweight and easy to carry, and the volume after shrinking is much reduced, which is convenient for storage and more convenient for users to use. The design of the detachable umbrella surface without a skeleton not only improves the safety, avoids unintentional injuries such as scratches caused by the umbrella rib, but also can be used on both sides of one umbrella, which improves the utilization efficiency of the umbrella, and can block sunlight and automatically cool down. It can effectively relieve the unbearable physical sensation of the hot outdoor in summer, and can also block the wind and rain, solve the problem of dripping water after using an umbrella in rainy days, and realize the multi-functional operation of an umbrella, which is easy to popularize and apply.

Description of drawings

Figure 1 is a schematic structural diagram of a transparent boneless inflatable double-sided dual-purpose umbrella that can automatically cool down according to the present invention.

Figure 2 is a schematic structural diagram of a transparent boneless inflatable double-sided dual-purpose umbrella double-air valve of the present invention that can automatically cool down.

3 is a schematic structural diagram of the first umbrella surface of a transparent boneless inflatable double-sided dual-purpose umbrella with automatic cooling according to the present invention.

4 is a schematic structural diagram of the second umbrella surface of a transparent boneless inflatable double-sided dual-purpose umbrella with automatic cooling according to the present invention.

5 is a schematic diagram of the bottom surface of the inner cover of a transparent boneless inflatable double-sided dual-purpose umbrella with automatic cooling according to the present invention.

6 is a schematic diagram of the structure of the bottom surface of the outer cover of a transparent boneless inflatable double-sided dual-purpose umbrella with automatic cooling according to the present invention.

7 is a top view of a transparent boneless inflatable double-sided dual-purpose umbrella with automatic cooling according to the present invention.

As shown in the picture: 1. Umbrella surface, 2. Annular air-tight zipper, 3. The first air rod, 4. The second air rod, 5. Air inlet and outlet switching valve, 6, Piston, 7, Double air valve, 8 , Inflatable strip, 9, Annular air bag, 10, Positioning loose rib, 11, Inner cover, 12, Outer cover, 13, Annular chute, 14, Air clamp, 15, Umbrella cover, 16, Threaded cover, 17 , sealing ring, 101, first umbrella surface, 102, second umbrella surface, 501, inflation check valve, 502, exhaust check valve, 503, valve baffle, 701, tie rod, 702, valve ball, 703, Tie rod cover, 704, expansion spring, 705, upper pocket, 706, lower pocket, 707, annular contraction spring.

Detailed ways

The present utility model will be further described in detail below in conjunction with the accompanying drawings.

A transparent boneless inflatable double-sided dual-purpose umbrella that can automatically cool down, comprising an umbrella surface 1, a first air rod 3 and a second air rod 4, and the umbrella surface 1 includes a first umbrella surface 101 and a second umbrella surface 102 , a coaxially arranged second gas rod 4 is sleeved above the first gas rod 3, the lower end of the second gas rod 4 is located inside the first gas rod 3 and is connected with a piston 6, and the second gas rod 4 is connected with a piston 6. The upper end is provided with a double air valve 7, the upper end of the umbrella surface 1 is connected to the circumference of the side wall of the double air valve 7, an inflatable strip 8 is arranged inside the umbrella surface 1, and the lower end circumference of the umbrella surface 1 is arranged. An annular air bag 9 is provided, the upper end of the inflatable bar 8 is connected to the side wall of the double air valve 7, the lower end of the inflatable bar 8 is connected to the annular air bag 9, and the upper end of the side wall of the first air rod 3 is provided with The positioning slackening rope 10 connected to the annular airbag 9, when the umbrella surface 1 is horizontally unfolded, the positioning slackening rope 10 is stretched in a horizontal direction, and the lower end of the first air rod 3 is provided with an inlet and outlet gas conversion valve 5, An annular airtight zipper 2 is provided between the upper end of the umbrella surface 1 and the side wall of the double air valve 7 and at the connection point between the upper end of the inflatable strip 8 and the side wall of the double air valve 7 .

As shown in FIG. 2 in the description, the double-connected air valve 7 is set as a double-sided hourglass type, and the double-connected air-connected valve 7 is made of rubber. The upper and lower parts of the double-connected air-connected valve 7 are respectively provided with an upper bladder cavity 705 and a In the lower bag chamber 706, the double air valve 7 is provided with a vertically arranged pull rod 701, the lower end of the pull rod 701 is provided with a valve ball 702, and the upper end passes through the double air valve 7 and is connected to the outside with a pull rod cover 703, so The pull rod 701 is sleeved with a telescopic spring 704 along the shaft direction. The lower end of the telescopic spring 704 is connected with the valve ball 702, and the upper end is connected with the inner wall of the top of the double air valve 7. The valve ball 702 is driven by the pull rod 701 to the double connection. The reciprocating squeezing movement is performed between the upper bladder chamber 705 and the lower bladder chamber 706 at the waist of the air valve 7. When inflating, the pull rod cover 703 is pulled outward, and the valve ball 702 is squeezed and moved to the upper bladder chamber 705 from the first air chamber. The high-pressure gas pumped by the rod 3 and the second gas rod 4 pushes open the valve ball 702 to form an intake valve, and inflates the inflatable strip 8 and the annular air bag 9. When exhausting, press the railing cover 703 to make the valve ball 702 squeeze and move. After reaching the lower bag chamber 706 , the high-pressure gas discharged from the annular air bag 9 pushes open the valve ball 702 to form an air outlet valve, and exhausts the inflation bar 8 and the annular air bag 9 . Among them, when the inflation is completed, the valve ball 702 is pressed against the upper bladder cavity 705 by the expansion spring 704, and the structure of the double air valve 7 facilitates the conversion of inflation and exhaust of the boneless inflatable double-sided umbrella. The double air valve 7 is provided with an annular shrinking spring 707 at the thin waist. The arrangement of the annular shrinking spring 704 improves the pressing ability of the valve ball 702 to the upper chamber 705 and the lower chamber 706, and enhances the sealing performance.

The top of the first gas rod 3 is provided with a threaded cover 16 to locate the second gas rod 4, a sealing ring 17 is arranged on the inner wall of the upper part of the first gas rod 3, and a side wall of the lower end of the second gas rod 4 is provided with a sealing ring 17. The corresponding annular anti-slip groove 13 can maintain the relative length of the first gas rod 3 and the second gas rod 4 through the sealing ring 17 and the annular anti-slip groove 13, which is convenient for people to grasp.

As shown in FIG. 5 and FIG. 6 of the description, the gas inlet and outlet reforming valve 5 includes an inner cover 11 and an outer cover 12, and two opposite sides of the bottom of the inner cover 11 are respectively provided with an inflation check valve 501 and an exhaust check valve 502, the valves of the inflation check valve 501 and the exhaust check valve 502 are both magnetic valves, the outer cover 12 is sleeved with the inner cover 11, and the outer cover 12 is rotated and clamped on the first air rod 3. At the lower end, half of the bottom of the outer cover 12 is a hollow structure, and the other half is provided with a valve baffle 503. The above-mentioned inflation check valve 501 and exhaust check valve 502 are naturally closed and sealed by magnetic valves. When inflating, the outer cover is rotated. 12. Make the valve baffle 503 block the exhaust one-way valve 502, and the inflation one-way valve 501 communicates with the outside. At the same time, when the first air rod 3 and the second air rod 4 perform reciprocating piston motion, the suction force generated by the gas will exceed the magnetic force, The valve is flushed to open the inflation check valve 501, and the umbrella is inflated. When exhausting, the outer cover 12 is rotated to move the valve baffle 503 from the lower end of the exhaust check valve 502 to the lower end of the inflation check valve 501, so that the discharge The gas one-way valve 502 communicates with the outside, and when the first gas rod 3 and the second gas rod 4 are in the reciprocating piston motion, the suction force generated by the gas will exceed the magnetic force, and the valve is flushed to open the exhaust one-way valve 502, To exhaust the umbrella, the air inlet and outlet conversion valve 5 can complete the conversion between the inflation check valve 501 and the exhaust check valve 502 only by rotating the outer cover 12 by 180°. The use of a double-sided umbrella brings great convenience.

An air-stopping clip 14 is provided on the surface of the inflatable strip 8 , and the air-stopping clip 14 can enhance the sealing performance of the annular airbag 9 after the annular airbag 9 is inflated.

The first umbrella surface 101 is a nano-hydrophobic material, and is located on the outer surface of the umbrella surface 1. When it rains, the hydrophobicity of the nano-material plays a role. As soon as the rainwater touches the first umbrella surface, it automatically slides off, and the umbrella surface is processed while walking. The rainwater can keep the umbrella surface dry and clean at any time; the first umbrella surface 101 is provided with an umbrella cover 15, which is fixed and locked by the umbrella cover 15 when the umbrella surface 1 is exhausted and shrunk, which is convenient for the storage and storage of the umbrella. The second umbrella surface 102 is made of titanium oxide and sodium polyacrylate water-absorbing material, and is located on the inner surface of the umbrella surface 1. When the sun shines directly, the hydrophilicity of the sodium polyacrylate plays a role, and the moisture in the air is enriched on the umbrella surface and automatically generated The cooling effect can effectively alleviate the hot body feeling of people walking with umbrellas outdoors in summer. The umbrella surface 1 can be removed from the double air valve 7 through the annular air-tight zipper 2, and then the first umbrella surface 101 is placed inside, and the first umbrella surface 101 is placed inside. The two umbrella surfaces 102 are placed on the outside, and then fixed on the double air valve 7 through the annular air-tight zipper 2, and the first umbrella surface 101 and the second umbrella surface 102 can be freely flipped and switched to realize one umbrella. Rain or shine function.

The present invention and the embodiments thereof have been described above, and the description is not restrictive, and what is shown in the accompanying drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it, without departing from the purpose of the present invention, and without creatively designing the structure and embodiment similar to this technical scheme, all should belong to the protection of the present invention. scope.

Claims (6)

1. The utility model provides a but two-sided dual-purpose umbrella is aerifyd to transparent boneless that automatic cooling, its characterized in that: comprises an umbrella cover (1), a first air rod (3) and a second air rod (4), wherein the umbrella cover (1) comprises a first umbrella cover (101) and a second umbrella cover (102), the second air rod (4) which is coaxially arranged is sleeved above the first air rod (3), the lower end of the second air rod (4) is positioned inside the first air rod (3) and is connected with a piston (6), the upper end of the second air rod (4) is provided with a double-joint air valve (7), the upper end of the umbrella cover (1) is connected with the peripheral ring of the side wall of the double-joint air valve (7), an inflation strip (8) is arranged on the inner side of the umbrella cover (1), the peripheral ring of the lower end of the umbrella cover (1) is provided with an annular air bag (9), the upper end of the inflation strip (8) is communicated with the side wall of the double-joint air valve (7), the lower end of the inflation strip (8) is communicated with the annular air bag (9), the upper end of the side wall of the first air rod (3) is provided with a positioning, when umbrella face (1) level was expanded, location pine muscle rope (10) were the horizontal direction tensile, the lower extreme of first gas pole (3) is equipped with into gas conversion valve (5) of giving vent to anger, umbrella face (1) upper end and two connect between pneumatic valve (7) the lateral wall and aerify strip (8) upper end and two lateral wall switch-ons that connect pneumatic valve (7) department all is provided with annular airtight zip fastener (2).

2. The transparent boneless inflatable double-sided dual-purpose umbrella capable of automatically cooling according to claim 1, is characterized in that: the double air valves (7) are in a two-sided hourglass shape, the double air valves (7) are made of rubber materials, the upper part and the lower part of the double air valve (7) are respectively provided with an upper bag cavity (705) and a lower bag cavity (706), a pull rod (701) which is vertically arranged is arranged in the double air valve (7), a valve bead (702) is arranged at the lower end of the pull rod (701), a pull rod cover (703) is connected outside the upper end of the pull rod (701) penetrating through the double air valve (7), the pull rod (701) is sleeved with a telescopic spring (704) along the rod body direction, the lower end of the telescopic spring (704) is connected with a valve ball (702), the upper end of the telescopic spring is connected with the inner wall of the top of the double air receiving valve (7), the valve ball (702) is driven by the pull rod (701) to perform reciprocating extrusion motion between an upper sac cavity (705) and a lower sac cavity (706) at the slender waist of the double air valve (7), the double air valves (7) are provided with annular contraction springs (707) at the thin waist parts.

3. The transparent boneless inflatable double-sided dual-purpose umbrella capable of automatically cooling according to claim 1, is characterized in that: first gas pole (3) top is provided with screw cap (16) location second gas pole (4), sealing ring (17) have been arranged on the inner wall on first gas pole (3) upper portion, corresponding annular ends spout (13) has been seted up on second gas pole (4) lower extreme lateral wall.

4. The transparent boneless inflatable double-sided dual-purpose umbrella capable of automatically cooling according to claim 1, is characterized in that: the air inlet and outlet conversion valve (5) comprises an inner cover (11) and an outer cover (12), wherein an inflating one-way valve (501) and an exhaust one-way valve (502) are respectively arranged on two opposite sides of the bottom of the inner cover (11), valves of the inflating one-way valve (501) and the exhaust one-way valve (502) are magnetic valves, the outer cover (12) is sleeved with the inner cover (11), the outer cover (12) is rotatably connected to the lower end of a first air rod (3), one half of the bottom of the outer cover (12) is of a hollow structure, and the other half of the bottom of the outer cover (12) is provided with a valve baffle.

5. The transparent boneless inflatable double-sided dual-purpose umbrella capable of automatically cooling according to claim 1, is characterized in that: the surface of the inflatable strip (8) is provided with an air stopping clip (14).

6. The transparent boneless inflatable double-sided dual-purpose umbrella capable of automatically cooling according to claim 1, is characterized in that: first umbrella face (101) are nanometer hydrophobic material, and are located the surface of umbrella face (1), be equipped with chute boot (15) on first umbrella face (101), second umbrella face (102) are titanium oxide and sodium polyacrylate material that absorbs water, and are located the internal surface of umbrella face (1).

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