KR101011804B1 - A size changagle umbrella device - Google Patents

Abstract

Adjustable umbrella device

Umbrella, magnet

Description

Adjustable umbrella device {A size changagle umbrella device}

The present invention relates to an umbrella, and more specifically, by folding a portion of an umbrella and a waterproof cloth, by placing the engaging portion that can fix the folded umbrella and a portion of the waterproof cloth at the bottom and the middle of the umbrella, And it relates to an umbrella device to be able to easily fold or unfold a portion of the waterproof cloth to consequently expand or reduce the size of the umbrella.

There are many different types of umbrellas in use today, but the basic structure is almost the same. In other words, it acts as an overall support and at the bottom is an umbrella stand with a handle, a plurality of umbrellas are connected to the upper end of the umbrella radially gathered, and the support bar is connected between the umbrella and the umbrella stand, and radially turned upside down Consists of a covered waterproof cloth. As a waterproof cloth, a polyester or nylon cloth having a water repellent function is most often used.

In general, the umbrella is mostly limited in size so that one or two people can use. Even if it is used by one or two people, if there is heavy rain or heavy snow due to natural disasters, such a limited size umbrella cannot be free from rain or snow damage. As a result, the damage will be even worse.

Thus, in such a case, the need to minimize the area of rain or snow from reaching the human body, bags, or clothing through umbrellas of increased size is recognized.

However, it is also recognized that in the case of an umbrella fixed to an increased size, the increased size may not be suitable for use in case of avoiding light rain or snow, such as heavy rain or heavy snow, and the like.

Therefore, from a general umbrella user who cannot predict or measure the intensity and intensity of rain and snow in advance, there is a need for an umbrella device that can be enlarged or reduced in size, unlike a conventional umbrella having a fixed size.

The technical problem to be achieved by the present invention is to provide an umbrella device that can expand or reduce the size of the umbrella by easily folding or unfolding a portion of the umbrella flesh and waterproof cloth.

Other objects and advantages of the present invention can be understood by the following description, and will be apparent from the embodiments of the present invention. It will also be readily appreciated that the objects and advantages of the invention may be realized by the means indicated in the claims.

In order to achieve the above technical problem, as an embodiment of the umbrella device according to the present invention, the upper end of the plurality of umbrellas covered with a waterproof cloth gathered in an umbrella stand, comprising: a first coupling unit located at the bottom of each umbrella; And a portion of each of the umbrellas and a portion of the waterproof cloth connected to each of the umbrellas, when folded, stops each of the umbrellas and the waterproof cloth in combination with the first coupling part. It includes; a second coupling portion.

More preferably, the first coupling portion and the second coupling portion may be composed of a magnet.

As described above, the present invention increases the ease of use of a general umbrella user who cannot predict or measure the intensity or intensity of rain or snow in advance, and when the size is increased, two or more people can use rain or snow simultaneously with one umbrella. To avoid it.

In addition, since the size of the umbrella can be freely adjusted, economic feasibility is recognized. That is, the umbrella can be used for a long time when the umbrella is purchased, and the risk of damage and loss can be reduced, thereby reducing the cost of purchasing.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, in describing in detail the operating principle of the embodiment of the present invention, if it is determined that the detailed description of the related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

1 is a view showing the configuration of an umbrella device according to an embodiment of the present invention.

Referring to FIG. 1, a handle 10a made of synthetic resin is coupled to a lower portion of an umbrella stand 10, and a fixture 11 is coupled to an upper end of the umbrella stand 10 to be firmly fixed.

Fixture (11) is configured so that the umbrellas (12) are each coupled to the hinge (20) to be radially unfolded, the outside of the umbrellas (12) is covered with a waterproof cloth (14).

The umbrella stand 10 is configured so that the elevating pipe 30 is combined to be lifted up and down, and both ends of the pedestal 13 between the elevating pipe 30 and the umbrella meat 12, respectively, hinge 21 Are combined.

Therefore, when pushing up the lifting pipe 30 in the umbrella stand 10, the support bars 13 are raised while being stretched outwards, and the umbrella bars 12 are radially extended, and the lifting bar 30 is pushed up continuously to raise the umbrella bar ( 12) and overcoming the limitations of the elastic force of the base 13, the umbrella meat 12 is expanded and at the same time the lifting tube 30 is fixed while being close to the fixture 11, applying an artificial force to the lifting tube ( 30) Umbrella (1) is not folded before pulling out.

And, by applying artificial force to pull down the elevating pipe (30) is configured to be folded together the umbrella meat (12) and the base meat (13).

So far, the configuration corresponds to a known technical idea.

The umbrella device 1 according to the present embodiment further includes a first coupling part 41 and a second coupling part 42.

The first coupling portion 41 is located at the lower end of each umbrella stand 10, the second coupling portion 42 is located at the interruption portion of each umbrella stand (10).

Figure 2a is a view showing the portion of the umbrella when the umbrella body of the umbrella device is folded in accordance with an embodiment of the present invention when the size of the umbrella is reduced, Figure 2b is the umbrella of the umbrella device in accordance with the present embodiment 3 is a plan view illustrating the shape of the umbrella when the size of the umbrella is expanded by expanding the umbrella meat and the waterproof cloth of the umbrella device according to the present embodiment. Figure 3b is a plan view showing the shape when the umbrella umbrella and the waterproof cloth of the umbrella device according to this embodiment is folded to reduce the size of the umbrella.

2A and 3A, when a portion of each umbrella beam 11 and a portion of the waterproof cloth 14 connected to each umbrella string are folded to reduce the size of the umbrella, the first coupling part 41 is folded. And the second coupling portion 42 is coupled, thereby fixing each of the folded umbrella umbrella 11 and a part of the waterproof cloth.

2b and 3b, the user separates the first coupling part 41 and the second coupling part 42 which are in the engaged state to unfold a portion of each folded umbrella 11 and waterproof cloth 14. do. Through this process, the user can expand and use the size of the umbrella.

For example, if the distance between the first coupling portion 41 and the second coupling portion 42 is l, the umbrella can be extended or reduced to a length of l / 2.

As such, the first coupling part 41 and the second coupling part 42 should be easily coupled and separated. In order to facilitate coupling and separation by a user, the first coupling part 41 and The second coupling part 42 may be formed of a magnet.

Very preferably, the first coupling portion 41 and the second coupling portion 42 may be implemented in the form of a tick button using a magnet.

Such an umbrella device of the present invention has been described with reference to the embodiments shown in the drawings for clarity, but this is merely exemplary, and various modifications and equivalent other embodiments are possible to those skilled in the art. I will understand the point. Therefore, the true technical protection scope of the present invention will be defined by the appended claims.

1 is a view showing the configuration of an umbrella device according to an embodiment of the present invention.

Figure 2a is a view showing the portion of the umbrella when the size of the umbrella is reduced by folding the umbrella of the umbrella device according to an embodiment of the present invention.

Figure 2b is a view showing the part of the umbrella when the umbrella length of the umbrella device is expanded to expand the size of the umbrella according to an embodiment of the present invention.

Figure 3a is a plan view showing the shape when the umbrella umbrella and the waterproof cloth of the umbrella device in accordance with an embodiment of the present invention when the size of the umbrella is expanded.

Figure 3b is a plan view showing the shape when the size of the umbrella is reduced by folding the umbrella flesh and waterproof cloth of the umbrella device according to an embodiment of the present invention.

Claims (2)

In the umbrella device configured by collecting the upper end of the plurality of umbrella cloth covered with a waterproof cloth, A first coupling part located at the bottom of each umbrella; And Located in the middle of each of the umbrellas, when a part of each of the umbrellas and a portion of the waterproof cloth connected to each of the umbrellas is folded, in combination with the first coupling portion to secure the part of the folded each umbrella and waterproof cloth Including a second coupling portion; The umbrella device, characterized in that the first coupling portion and the second coupling portion is composed of a magnet. delete

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