TWM449490U - Air inflation umbrella - Google Patents

Description

Inflatable umbrella

This creation relates to an umbrella, especially an inflatable umbrella that is used to cover rain or shade and to be unfolded and collapsed by means of a deflated manner.

The conventional umbrella is used for sunshade and rain protection and is an indispensable tool in people's life. Its usual structure has a main umbrella pole, and the upper end of the main umbrella pole is provided with a radiation-shaped rib that can be telescopically deployed and folded. An umbrella cloth is stitched on the rib, and a grip is provided at the upper end of the main arbor. In addition, the more innovative umbrellas are inflatable umbrellas, such as the structure of the inflatable umbrella No. 193828, the inflatable umbrella No. 582212, the inflatable umbrella structure No. M251496, the inflatable umbrella structure No. M393200, and the first Inflatable umbrella of M396030. The above-mentioned inflatable umbrella can be classified into two structures which are inflated on the rib and inflated on the umbrella surface; the former implements the radiation rib on the umbrella surface as an inflatable rib, and when the gas is filled with the inflatable rib, the inflation is made. The umbrella cloth between the ribs can be opened; the latter forms the entire umbrella surface into a bowl-shaped hollow airbag, in which the air bladder is filled with gas, and the umbrella surface can be unfolded. However, the conventional inflatable umbrella will cause inconvenience in use because there are too many parts to be inflated, and this creation proposes another innovative inflatable umbrella improvement.

The purpose of this creation is to provide an inflatable umbrella that expands and collapses the umbrella through the deflation, thereby achieving any deployment and folding, and providing the purpose of providing shelter or rain.

In order to achieve the above objectives, the preferred implementation of the present inflatable umbrella is included An air bag, which is a hollow cylinder formed by a plastic film, the hollow cylinder is provided with a port connected to the inside; a canopy surface comprising an umbrella cloth coupled to the upper end of the hollow cylinder, and At least one supporting member coupled to the umbrella cloth, the supporting member supporting the umbrella cloth unfolding; and a holding device including a grip coupled to a lower end of the hollow cylinder of the air bag.

The inflatable umbrella according to the above preferred embodiment, wherein the air port of the hollow cylinder is disposed at a lower end of the hollow cylinder, and the upper end edge of the hollow cylinder forms a connecting portion, and a center of the umbrella cloth is provided with a a connection hole to which the connection portion is coupled.

The inflatable umbrella according to the above preferred embodiment, wherein the support member of the canopy is an elastic ring frame, the elastic ring frame is coupled to the periphery of the umbrella cloth, and the umbrella cloth and the elastic ring frame have a preferred shape. The system is round.

The inflatable umbrella according to the above preferred embodiment, wherein the grip of the holding device is provided with a vent hole communicating with both ends, the vent hole is connected to the air port of the hollow cylinder at one end and a valve is provided at the other end. The valve includes a soft plug that is inserted into the vent. The valve further includes a soft strip connecting the soft plug, and a set of rings connected to the soft strip, the collar being coupled to the grip

The inflatable umbrella according to the above preferred embodiment, wherein the holding device further comprises a tubular sheath, the sheath being coupled to the grip at one end, and the lower end of the hollow cylinder is coupled into the sheath.

Thereby, the inflatable umbrella of the present invention can provide the user to inflate (blow) from the vent hole of the grip, and quickly open the hollow cylinder of the airbag through the air, so that the hollow cylinder acts as a loose rod. The elastic ring frame is a component that can be compressed by external force, so when the elastic ring frame is released, the umbrella cloth can be opened. To achieve the function of sheltering from rain or sun. Conversely, the air of the hollow cylinder of the airbag can be vented, the hollow cylinder can be contracted, and the support member can be compressed and folded by hand to reduce the umbrella surface (scattering), thereby achieving any function of unfolding and folding.

The structural features and other functions and purposes of the present invention are described in detail below with reference to the accompanying drawings. As shown in the first, second and third figures, the preferred embodiment of the inflatable umbrella of the present invention comprises An air bag 1 is used as a main umbrella rod, which is a inverted conical hollow cylinder 11 formed of a plastic film, and a selected portion of the hollow cylinder 11 is provided with a port 12 connected to the inside, and the air can be passed through the port 12 Filled into the hollow cylinder 11 or discharged. a canopy 2 comprising an umbrella cloth 21 coupled to the upper end of the hollow cylinder 11 and at least one supporting member 22 coupled to the umbrella cloth 21, the supporting member 22 being used for supporting the solid body member unfolded by the umbrella cloth 21, For example, solid strips or ring frames. And a holding device 3 for providing a user's grip, comprising at least one grip 31 which is coupled to the lower end of the hollow cylinder 11 of the airbag 1, thereby constituting the inventive inflatable umbrella.

Further, as shown in the first to third figures, the position of the air port 12 of the hollow cylinder 11 is preferably disposed at the lower end of the hollow cylinder 11, and the upper end edge of the hollow cylinder 11 forms a connecting portion 13. Further, a connection hole 211 is provided in the center of the umbrella cloth 21, whereby the connection portion 13 is coupled to the connection hole 211 of the umbrella cloth 21, and the entire umbrella surface 2 is coupled to the upper end of the hollow cylinder 11. Furthermore, the support member 22 of the canopy 2 is a circular elastic ring frame 221, so that the elastic ring frame 221 is coupled to the circumference of the circular umbrella cloth 21, when the elastic ring frame 221 is not When the external force is compressed, the umbrella cloth 21 can be deployed. Further, as shown in FIG. 4, the elastic ring frame 221 is coupled to the peripheral edge of the umbrella cloth 21, and the edge of the umbrella cloth 21 can be folded back and stitched around the elastic ring frame 221 in one turn.

As shown in the second, fifth, and sixth figures, in order to achieve the function of facilitating inflation, the center of the grip 31 of the holding device 3 is provided with a vent hole 311 communicating with both ends, so that one end of the vent 311 is provided. The gas port 12 at the lower end of the hollow cylinder 11 is connected, and a valve 32 is provided at the other end. Therefore, the hollow cylinder 11 can be inflated or deflated as long as the valve 32 is opened. A preferred embodiment of the valve 32 includes a soft plug 321 that is inserted into the vent 311, a flexible strip 322 that connects the soft plug 321, and a set of rings 323 that are connected to the flexible strip 322, and the collar 323 is coupled to The selection of grip 31 is.

In addition, as shown in the second and fifth figures, the preferred embodiment of the holding device 3 further includes a tapered tubular sheath 33, one end of which is coupled to the grip 31, or The sleeve 33 is integrally formed on the grip 31, whereby the lower end of the hollow cylinder 11 is coupled into the sheath 33, and the port 12 is communicated to the vent hole 311 of the grip 31 through the sheath 33, when the hollow cylinder 11 is inflated. Thereafter, the sheath 33 can be used to maintain the hollow cylinder 11 upright.

As shown in the sixth figure, when the present invention is used, the soft plug 321 of the valve 32 is first opened, and then inflated from the vent hole 311 into the hollow cylinder 11 of the airbag 1, and the hollow cylinder 11 is made as shown in the first figure. The erecting is erected, and the umbrella cloth 21 is stretched by the elastic ring frame 221 to form a sunshade and an inflatable umbrella. On the contrary, as shown in the seventh figure, the air in the hollow cylinder 11 can be discharged to reduce the volume, and the user can twist the elastic ring frame 221 and fold it again, thereby reducing the volume of the umbrella surface 2 as shown in the eighth figure. The function of folding.

In summary, the creation of the inflatable umbrella has been practical and creative, and its technical means are also novel and undoubted, and the efficacy and design purpose are in line with the fact that it has been reasonably improved. To this end, a new type of patent application is filed in accordance with the law, but the bureau is requested to give a detailed examination and grant the patent as a prayer.

1‧‧‧Airbag

11‧‧‧ hollow cylinder

12‧‧‧ mouth

13‧‧‧Connecting Department

2‧‧‧ Umbrella

21‧‧‧ Umbrella

211‧‧‧connection hole

22‧‧‧Support elements

221‧‧‧Flexible ring frame

3‧‧‧Bearing device

31‧‧‧ grip

311‧‧‧Ventinel

32‧‧‧ Valves

321‧‧‧ soft plug

322‧‧‧Soft strips

323‧‧‧ collar

33‧‧‧ sheath

The first figure is a schematic perspective view of a preferred embodiment of a creative inflatable umbrella.

The second figure is an exploded perspective view of a preferred embodiment of the creation inflatable umbrella.

The third figure is a schematic cross-sectional view of a preferred embodiment of the creation of the inflatable umbrella.

The fourth figure is a partial cross-sectional view of a preferred embodiment of the creative elastic ring frame.

The fifth figure is a partial cross-sectional view of a preferred embodiment of the creation holding device.

The sixth figure is a partial cross-sectional view of the preferred embodiment of the present holding device.

The seventh figure is a schematic view of the folding operation of the preferred embodiment of the inflatable umbrella.

The eighth figure is a schematic diagram 2 of the folding operation of the preferred embodiment of the creative inflatable umbrella.

1‧‧‧Airbag

11‧‧‧ hollow cylinder

2‧‧‧ Umbrella

21‧‧‧ Umbrella

22‧‧‧Support elements

3‧‧‧Bearing device

31‧‧‧ grip

32‧‧‧ Valves

33‧‧‧ sheath

Claims (10)

An inflatable umbrella comprising: an air bag, which is a hollow cylinder formed by a plastic film, the hollow cylinder is provided with a gas port connected to the inside; and a canopy surface comprising the upper end of the hollow cylinder An umbrella cloth, and at least one supporting member coupled to the umbrella cloth, the supporting member is a solid body supporting the unfolding of the umbrella cloth; and a holding device including a grip, the grip is coupled thereto The lower end of the hollow cylinder of the air bag. The inflatable umbrella according to claim 1, wherein the air port of the hollow cylinder is disposed at a lower end of the hollow cylinder. The inflatable umbrella according to claim 2, wherein the upper end edge of the hollow cylinder forms a connecting portion, and a center of the umbrella cloth is provided with a connecting hole, and the connecting portion is coupled to the connecting hole. The inflatable umbrella according to claim 1, wherein the support member of the canopy is an elastic ring frame, and the elastic ring frame is coupled to the periphery of the umbrella cloth. The inflatable umbrella of claim 4, wherein the umbrella fabric is circular, and the elastic ring frame is a circular frame strip. The inflatable umbrella according to claim 1 or 2, wherein the grip of the holding device is provided with a vent hole communicating with both ends, the vent hole is connected to the air port of the hollow cylinder at one end, and the other end is provided. There is a valve. An inflatable umbrella according to claim 6, wherein the valve A soft plug is inserted into the vent. The inflatable umbrella of claim 7, wherein the valve comprises a flexible strip connecting the soft plug, and a set of rings connected to the flexible strip, the collar being coupled to the grip. The inflatable umbrella of claim 6, wherein the holding device further comprises a tubular sheath, the sheath being coupled to the grip at one end, the lower end of the hollow cylinder being coupled to the sheath. An inflatable umbrella comprises: an air bag, which is a hollow cylinder formed by a plastic film, and a lower end of the hollow cylinder is provided with an air port communicating with the inside, and an upper end edge of the hollow cylinder forms a connecting portion; An umbrella surface comprising an umbrella cloth coupled to an upper end of the hollow cylinder, the umbrella cloth is provided with a connecting hole at the center thereof, the connecting portion is coupled to the connecting hole; and an elastic ring frame coupled to the periphery of the umbrella cloth, The elastic ring frame supports the deployment of the umbrella cloth; and a holding device comprising a grip, a valve and a sheath; the grip is coupled to the lower end of the hollow cylinder of the air bag, the grip is provided with a communication a vent hole at both ends, the vent hole is connected to the air port of the hollow cylinder at one end, and the other end is coupled to the valve; the valve includes a soft plug inserted into the vent hole, a soft strip connecting the soft plug, and a soft connection a collar of the strip, the collar being coupled to the grip; the sheath being coupled to the grip at one end, the lower end of the hollow post being coupled within the sheath.