Naturally drying waterproof umbrella bag

Abstract

To solve the problem of the cumbersome temporary storage of folding umbrellas in rainy weather, we provide a waterproof umbrella bag for storing folding umbrellas. [Solution] The bag has a wide top and narrow bottom shape, with the top opening wider than the bottom, allowing for easy storage of a folding umbrella without having to neatly fold it. Furthermore, the opening of the bag is folded multiple times and secured with buckles 1 and 2 to create a sealed state that prevents leakage of liquid water. In addition, the bag body is made of nylon fabric with a TPU coating layer on the inside to ensure waterproofness and provide breathability, allowing water vapor inside the bag to escape to the outside even when sealed.

Description

Technical Field

[0001] The present invention relates to a waterproof umbrella bag for storing a folding umbrella.

Background Art

[0002] A general straight cylindrical umbrella bag has a problem that it is difficult to store a folding umbrella neatly, and it is inconvenient for temporary storage during use. Also, although there are known umbrella bags having waterproof properties, there is a problem that moisture stays inside due to the sealed state and it is difficult to dry. On the other hand, there are also bag bodies having breathability, but in this case, there is a problem that leakage of liquid water cannot be sufficiently prevented.

Prior Art Documents

Non-Patent Documents

[0003] Several types of commercially available umbrella bags having a straight cylindrical shape and waterproof properties.

Summary of the Invention

Problems to be Solved by the Invention

[0004] An object of the present invention is to provide a waterproof umbrella bag that can easily store a folding umbrella, prevent leakage of liquid water, and dissipate internal moisture to the outside even in a sealed state.

Means for Solving the Problems

[0005] The present invention is a waterproof umbrella bag for storing a folding umbrella, having an upper-wide and lower-narrow shape in which the width of the upper opening is about 30% larger than the width of the bottom, the length is 35 cm or more, there is a three-dimensional structure at the bottom, and buckle members that can engage with each other are provided at the opening.

[0006] The bag body is based on a nylon fabric, and a TPU coating layer is provided on the entire inner surface thereof. The TPU coating layer has waterproof properties to prevent permeation of liquid water, while the water vapor transmission rate is 200 g / (m 2• 24 hours or longer. [Effects of the Invention]

[0007] The waterproof umbrella bag of this invention has a shape that is wider at the top and narrower at the bottom, and a three-dimensional structure at the base, allowing for easy storage of folding umbrellas without having to neatly arrange them.

[0008] The waterproof umbrella bag of this invention is made of nylon material with an inner TPU waterproof coating layer, and the opening is folded over to seal it, thereby achieving sufficient waterproof sealing performance to prevent leakage of liquid water.

[0009] The TPU coating layer on the inside of the waterproof umbrella bag of this invention has a microporous structure and a water vapor transmission rate of 200 g / m³. 2 A waterproof umbrella bag characterized by having a moisture permeability of 24 hours or more, and allowing water vapor inside the bag to pass to the outside of the bag even when it is sealed. [Brief explanation of the drawing]

[0010] [Figure 1] This is a front plan view of the waterproof umbrella bag of the present invention. (Example 1) [Figure 2] This is a rear view of the waterproof umbrella bag of the present invention. [Figure 3] This diagram shows a folding umbrella stored inside with the opening sealed. (Example 2) [Figure 4] This diagram shows the three-dimensional structure of the bottom of a folding umbrella when it is stored. (Example 3) [Figure 5] This figure shows the waterproof umbrella bag of the present invention in a folded and stored state. (Example 4) [Modes for carrying out the invention]

[0011] The waterproof umbrella bag according to this invention can be used by inserting a folded umbrella directly into the bag while it is still stored inside. The bottom of the bag has a three-dimensional structure, which ensures ample storage space inside. The opening can be sealed by folding it three times and securing it with a buckle, preventing leakage of liquid water. Even when stored inside the cover, it will not wet the surrounding area, and it can also be carried by hanging it on the outside of the cover. [Examples]

[0012] An embodiment will be described with reference to the drawings. As shown in Figure 1, the waterproof umbrella bag of the present invention has an opening that is approximately 30% wider than the bottom when unfolded, allowing even a wet folding umbrella to be easily inserted into the bag. Buckles 1 and 2 provided on both sides are interlocking with each other, and a carabiner 3 is provided on the right side.

[0013] As shown in Figure 3, after storing a folding umbrella in the waterproof umbrella bag of this invention, the opening is folded three times and the buckles 1 and 2 on the left and right are engaged to create a completely sealed state. The bag can be easily attached to various bags for carrying by using the carabiner 3.

[0014] As shown in Figure 4, when a folding umbrella is stored in the waterproof umbrella bag of this invention, the bottom has a three-dimensional shape.

[0015] As shown in Figure 5, the waterproof umbrella bag of this invention is lightweight and thin, and when not in use, it can be folded and the buckle at the opening can be engaged for compact storage, making it convenient to carry in a bag. [Explanation of Symbols]

[0016] 1. One end of a buckle provided on both sides of the opening. 2. One end of the buckle provided on both sides of the opening 3. Carabiner located on the right side of the opening

Claims

1. A waterproof umbrella bag for storing a folding umbrella, wherein the bag body, in its naturally unfolded state, has a top-wide, bottom-narrow shape where the width of the top opening is approximately 30% greater than the width of the bottom, and has a vertical length of 35 cm or more, the bottom of the bag body has a three-dimensional structure, the opening is provided with buckle members that can engage with each other, and the opening is folded back three or more times along the vertical direction of the bag body, and the buckles are engaged and fixed on the opposite side of the folding direction to form a sealed state that prevents leakage of liquid water.

2. A waterproof umbrella bag according to claim 1, wherein the bag body is made of a nylon fabric as a base material, and a TPU coating layer is provided on the entire inner surface thereof, and the TPU coating layer has waterproof properties that prevent the permeation of liquid water.

3. In the waterproof umbrella bag according to claim 2, the TPU coating layer has a microporous structure and a water vapor transmission rate of 200 g / m³. ２ A waterproof umbrella bag characterized by having a moisture permeability of 24 hours or more, and allowing water vapor inside the bag to pass to the outside of the bag even when the opening is sealed.

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