An umbrella that automatically arranges the umbrella surface by using a magnetic material coating

Abstract

The present invention provides an umbrella that automatically arranges the umbrella surface by using a magnetic material coating, comprising an umbrella rib, an umbrella surface and an umbrella handle. When the umbrella ribs are folded, the umbrella surface between two umbrella ribs is folded to form a crease. In the folded umbrella surface on both sides of the crease, a permanent magnetic material layer is arranged on one side of the folded umbrella surface, and a soft magnetic material layer is arranged on the other side of the folded umbrella surface. When the umbrella ribs are folded and the umbrella surface is folded, the umbrella surface can be automatically and orderly folded according to the crease under the action of the attraction between the permanent magnetic material layer and the soft magnetic material layer, so that the umbrella surface is kept flat, so that the appearance of the umbrella after storage is neat, and the storage space is reduced at the same time.

Description

Technical Field

[0001] The invention relates to the technical field of umbrellas, and in particular to an umbrella capable of automatically arranging an umbrella surface by using a magnetic material coating. Background Art

[0002] Umbrellas are essential tools for daily life. Their basic functions are to block rain and snow, shade the sun, etc., bringing convenience to people's lives. However, when storing umbrellas after use, they often need to be manually arranged to make the umbrella surface neat, and then tied with straps, which is inconvenient to operate, especially when there is not enough time or the umbrella surface is wet after use in rainy and snowy days. It is not only time-consuming and laborious, but also affects people's mood. Summary of the invention

[0003] In view of the above technical status, the present invention provides an umbrella, the umbrella surface of which can be automatically straightened and leveled when the ribs are folded, and has the advantages of neat appearance after storage and convenient use.

[0004] The technical solution of the present invention is: an umbrella that automatically arranges the umbrella surface by using a magnetic material coating, comprising ribs, an umbrella surface and an umbrella handle. When the ribs are folded, the umbrella surface between two ribs is folded to form a crease. The characteristic of the present invention is that: in the folded umbrella surface on both sides of the crease, a permanent magnetic material layer is arranged on one side of the folded umbrella surface, and a soft magnetic material layer is arranged on the other side of the folded umbrella surface.

[0005] Of the two surfaces of the umbrella surface, the side facing the umbrella handle is called the back side, and the side facing away from the umbrella handle is called the front side, that is, on rainy days, the front side is exposed to rain. Considering that when the ribs are folded, the fold moves toward the direction close to the umbrella handle, it is preferred to set the permanent magnetic material layer on the front side of the folding umbrella surface, and the soft magnetic material layer on the front side of the folding umbrella surface. When the ribs are folded, the permanent magnetic material layer is opposite to the soft magnetic material layer, which increases the attraction between the two. On the other hand, considering that when the permanent magnetic material layer is opposite to the soft magnetic material layer, the soft magnetic material layer is easily magnetized, resulting in mutual attraction between the two. When the ribs are opened, the supporting force needs to be increased to separate the two. Therefore, it is further preferred to set the permanent magnetic material layer and the soft magnetic material layer on the front and back sides of the folding umbrella surface, that is, the permanent magnetic material layer is set on the front side of the folding umbrella surface on one side of the fold, and the soft magnetic material layer is set on the back side of the folding umbrella surface on the other side of the fold, or the permanent magnetic material layer is set on the back side of the folding umbrella surface on one side of the fold, and the soft magnetic material layer is set on the front side of the folding umbrella surface on the other side of the fold.

[0006] The permanent magnetic material is not limited and includes neodymium magnetic material and the like.

[0007] The soft magnetic material is not limited.

[0008] When a permanent magnetic material layer is provided on the folding umbrella surface on one side of the fold, the permanent magnetic material layer may occupy the entire area of ​​the folding umbrella surface, or may occupy only a part of the area of ​​the folding umbrella surface.

[0009] When the soft magnetic material layer is provided on the folding umbrella surface on the other side of the fold, the soft magnetic material layer may occupy the entire area of ​​the folding umbrella surface, or may occupy only a part of the area of ​​the folding umbrella surface.

[0010] The umbrella cover material is not limited, including plastic, cloth, polyester fiber, etc., such as high-density impact cloth (NC cloth), nylon cloth, plastic, mercerized cloth, pearl cloth, etc. Functional coatings such as silver glue, black glue, etc. can also be provided on the umbrella cover.

[0011] The permanent magnetic material layer may be arranged in any manner, including stitching, pasting, coating, etc.

[0012] The soft magnetic material layer may be provided in any manner, including stitching, pasting, coating, etc.

[0013] The umbrella can be a straight umbrella or a folding umbrella. When the umbrella is a folding umbrella, as an implementation method, Figure 4 As shown, when the ribs are folded, the umbrella surface between the two ribs is folded left and right and up and down, and the left and right folding forms a first crease 51, and the up and down folding forms a second crease 52. The first crease 51 and the second crease 52 divide the umbrella surface between the two ribs into a first folded umbrella surface 63, a first folded umbrella surface 64, a third folded umbrella surface 65 and a fourth folded umbrella surface 66. At this time, as a coating design, such as Figure 5-8 As shown, the front side of the first folding umbrella surface 63 is coated with a first permanent magnetic material layer 73, the front side of the second folding umbrella surface 64 is coated with a first soft magnetic material layer 74, the back side of the third folding umbrella surface 65 is coated with a second soft magnetic material layer 75, and the back side of the fourth folding umbrella surface 66 is coated with a second permanent magnetic material layer 76; as another coating design, such as Figure 9-10 As shown, the front side of the first folding umbrella surface 63 is coated with a first permanent magnetic material layer 73, the front side of the fourth folding umbrella surface 66 is coated with a second permanent magnetic material layer 76, the back side of the second folding umbrella surface 64 is coated with a first soft magnetic material layer 74, and the back side of the third folding umbrella surface 65 is coated with a second soft magnetic material layer 75. After these two coating designs are processed, when the ribs are folded and the umbrella surface is folded, a first crease 51 and a second crease 52 are formed. By relying on the suction between the first permanent magnetic material layer 73 and the first soft magnetic material layer 74, and the suction between the second permanent magnetic material 76 and the second soft magnetic material 75, the umbrella surface can be automatically and orderly folded left and right according to the first crease 51; by relying on the suction between the second permanent magnetic material 76 and the first soft magnetic material layer 74, and the suction between the first permanent magnetic material layer 73 and the second soft magnetic material 75, the umbrella surface can be automatically and orderly folded up and down according to the second crease 52, thereby keeping the umbrella surface flat; when using the umbrella, the ribs are opened, and the permanent magnetic material layer and the soft magnetic material layer are separated under the action of the rib support force, and the umbrella surface is unfolded.

[0014] Compared with the prior art, the present invention respectively arranges permanent magnetic material layers and soft magnetic material layers on adjacent folding umbrella surfaces of the umbrella surface, and preferably arranges the permanent magnetic material layers and the soft magnetic material layers alternately on the front and back sides of the folding umbrella surface on both sides of the fold. When the ribs are folded and the umbrella surface is folded, the umbrella surface can be automatically and orderly folded according to the creases by relying on the suction force between the permanent magnetic material layer and the soft magnetic material layer to keep the umbrella surface flat, thereby replacing the traditional manual umbrella rolling mode and reducing the storage space at the same time; when the umbrella is used, the ribs are spread open, and the permanent magnetic material layer and the soft magnetic material layer are separated under the action of the rib support force, and the umbrella surface is unfolded. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the umbrella structure in Example 1.

[0016] Figure 2 yes Figure 1 Top view of the middle umbrella.

[0017] Figure 3 yes Figure 1 Bottom view of the middle umbrella.

[0018] Figure 4 It is a schematic diagram of the umbrella structure in Example 2.

[0019] Figure 5 yes Figure 4 Top view of the middle umbrella.

[0020] Figure 6 yes Figure 5 A magnified view of the umbrella surface between the two ribs.

[0021] Figure 7 yes Figure 4 Bottom view of the middle umbrella.

[0022] Figure 8 yes Figure 7 A magnified view of the umbrella surface between the two ribs.

[0023] Fig. 9 It is a top view of the umbrella in Example 3.

[0024] Fig.10 It is a bottom view of the umbrella in Example 3.

[0025] Figure 1-3 The reference numerals in the figure are: 1, umbrella rib; 2, umbrella surface; 3, umbrella handle; 4, umbrella handle; 5, crease; 61, folded umbrella surface; 62, folded umbrella surface; 71, permanent magnetic material layer; 72, soft magnetic material layer;

[0026] Figure 4-10The figure marks are: 1, umbrella ribs; 2, umbrella surface; 3, umbrella handle; 4, umbrella handle; 51, first crease; 52, second crease; 63, first folding umbrella surface; 64, second folding umbrella surface; 65, third folding umbrella surface; 66, fourth folding umbrella surface; 73, first permanent magnetic material layer; 74, first soft magnetic material layer; 75, second soft magnetic material layer; 76, second permanent magnetic material layer. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below in conjunction with the embodiments and drawings. It should be pointed out that the embodiments described below are intended to facilitate the understanding of the present invention and do not have any limiting effect on the present invention.

[0028] Embodiment 1:

[0029] like Figure 1 , 2 As shown in , 3, the umbrella is a long-handled straight umbrella, including ribs 1, an umbrella surface 2, an umbrella handle 3 and an umbrella handle 4. When the ribs are folded, the umbrella surface between two ribs is folded to form a crease 5. One side of the crease 5 is a folding umbrella surface 61, and the other side is a folding umbrella surface 62. A permanent magnetic material layer 71 is arranged on the front side of the folding umbrella surface 61, and a soft magnetic material layer 72 is arranged on the back side of the folding umbrella surface 62.

[0030] In this embodiment, the umbrella cover material is polyester fiber, the permanent magnetic material layer is coated on the front side of the folding umbrella cover 61 , and the soft magnetic material layer is coated on the back side of the folding umbrella cover 62 .

[0031] When the ribs are folded and the umbrella is folded, the suction force between the permanent magnetic material layer and the soft magnetic material layer can automatically and orderly fold the umbrella along the creases to keep the umbrella flat; when the umbrella is used, the ribs are opened, and the permanent magnetic material layer and the soft magnetic material layer are separated under the support force of the ribs, and the umbrella is unfolded.

[0032] Embodiment 2:

[0033] like Figure 4 As shown, the umbrella is a long-handled folding umbrella, including ribs 1, umbrella surface 2, umbrella handle 3 and umbrella handle 4. When the ribs are folded, the umbrella surface between two ribs is folded left and right and up and down. The left and right folding forms a first crease 51, and the up and down folding forms a second crease 52. The first crease 51 and the second crease 52 divide the umbrella surface between the two ribs into a first folding umbrella surface 63, a second folding umbrella surface 64, a third folding umbrella surface 65 and a fourth folding umbrella surface 66.

[0034] like Figure 5 , 6 As shown, the front side of the first folding umbrella surface 63 is coated with a first permanent magnetic material layer 73 , and the front side of the second folding umbrella surface 64 is coated with a first soft magnetic material layer 74 .

[0035] like Figure 7 ,8 As shown, the reverse side of the third folding umbrella surface 65 is coated with a second soft magnetic material layer 75 , and the reverse side of the fourth folding umbrella surface 66 is coated with a second permanent magnetic material layer 76 .

[0036] In this embodiment, the umbrella cover material is polyester fiber, the first permanent magnetic material and the second permanent magnetic material may be the same or different, and the first soft magnetic material and the second soft magnetic material may be the same or different.

[0037] When the ribs are folded and the umbrella surface is folded, a first crease 51 and a second crease 52 are formed. By relying on the suction force between the first permanent magnetic material layer 73 and the first soft magnetic material layer 74, and the suction force between the second permanent magnetic material 76 and the second soft magnetic material 75, the umbrella surface can be automatically and orderly folded left and right according to the first crease 51; by relying on the suction force between the second permanent magnetic material 76 and the first soft magnetic material layer 74, and the suction force between the first permanent magnetic material layer 73 and the second soft magnetic material 75, the umbrella surface can be automatically and orderly folded up and down according to the second crease 52, so as to keep the umbrella surface flat; when using the umbrella, the ribs are opened, and the permanent magnetic material layer and the soft magnetic material layer are separated under the action of the rib support force, and the umbrella surface is unfolded.

[0038] Embodiment 3:

[0039] In this embodiment, the umbrella is basically the same as that in Embodiment 2, except that the coating designs of the first folding umbrella surface 63, the second folding umbrella surface 64, the third folding umbrella surface 65 and the fourth folding umbrella surface 66 are as follows: Fig. 9 , 10 As shown, the front side of the first folding umbrella surface 63 is coated with a first permanent magnetic material layer 73, the front side of the fourth folding umbrella surface 66 is coated with a second permanent magnetic material layer 76, the back side of the second folding umbrella surface 64 is coated with a first soft magnetic material layer 74, and the back side of the third folding umbrella surface 65 is coated with a second soft magnetic material layer 75.

[0040] When the ribs are folded and the umbrella surface is folded, a first crease 51 and a second crease 52 are formed. By relying on the suction force between the first permanent magnetic material layer 73 and the first soft magnetic material layer 74, and the suction force between the second permanent magnetic material 76 and the second soft magnetic material 75, the umbrella surface can be automatically and orderly folded left and right according to the first crease 51; by relying on the suction force between the second permanent magnetic material 76 and the first soft magnetic material layer 74, and the suction force between the first permanent magnetic material layer 73 and the second soft magnetic material 75, the umbrella surface can be automatically and orderly folded up and down according to the second crease 52, so as to keep the umbrella surface flat; when using the umbrella, the ribs are opened, and the permanent magnetic material layer and the soft magnetic material layer are separated under the action of the rib support force, and the umbrella surface is unfolded.

[0041] The embodiments described above provide a detailed description of the technical solutions of the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, supplements or similar substitutions made within the scope of the principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An umbrella that uses a magnetic material coating to automatically tidy up the umbrella surface, comprising an umbrella rib, an umbrella surface and an umbrella handle. When the umbrella ribs are folded, the umbrella surface between two umbrella ribs is folded to form a crease, and the characteristics are: In the folding umbrella surface on both sides of the fold, the folding umbrella surface on one side is provided with a permanent magnetic material layer, and the folding umbrella surface on the other side is provided with a soft magnetic material layer; The permanent magnetic material layer is arranged on the front side of the folding umbrella surface on one side of the fold, and the soft magnetic material layer is arranged on the back side of the folding umbrella surface on the other side of the fold; Alternatively, the permanent magnetic material layer is arranged on the reverse side of the folding umbrella surface on one side of the fold, and the soft magnetic material layer is arranged on the front side of the folding umbrella surface on the other side of the fold; The permanent magnetic material layer occupies the entire area of ​​the folded umbrella surface on one side of the fold, or only occupies a part of the area.

2. The umbrella according to claim 1, characterized in that: The soft magnetic material layer occupies the entire area of ​​the folded umbrella surface on the other side of the fold, or only occupies a part of the area.

3. The umbrella according to claim 1, characterized in that: A permanent magnetic material layer is arranged on the folding umbrella surface by means of sewing, gluing or coating.

4. The umbrella according to claim 1, characterized in that: A soft magnetic material layer is arranged on the folding umbrella surface by means of sewing, gluing or coating.

5. The umbrella according to any one of claims 1 to 4, characterized in that: The umbrella is a straight umbrella or a folding umbrella.

6. The umbrella according to claim 1, characterized in that: The umbrella is a folding umbrella. When the ribs are folded, the umbrella surface between the two ribs is folded left and right and up and down. The left and right folding forms a first fold (51), and the up and down folding forms a second fold (52). The first fold (51) and the second fold (52) divide the umbrella surface between the two ribs into a first folding umbrella surface (63), a second folding umbrella surface (64), a third folding umbrella surface (65) and a fourth folding umbrella surface (66); The front side of the first folding umbrella surface (63) is coated with a first permanent magnetic material layer (73), the front side of the second folding umbrella surface (64) is coated with a first soft magnetic material layer (74), the back side of the third folding umbrella surface (65) is coated with a second soft magnetic material layer (75), and the back side of the fourth folding umbrella surface (66) is coated with a second permanent magnetic material layer (76).

7. The umbrella according to claim 1, characterized in that: The umbrella is a folding umbrella. When the ribs are folded, the umbrella surface between the two ribs is folded left and right and up and down. The left and right folding forms a first fold (51), and the up and down folding forms a second fold (52). The first fold (51) and the second fold (52) divide the umbrella surface between the two ribs into a first folding umbrella surface (63), a second folding umbrella surface (64), a third folding umbrella surface (65) and a fourth folding umbrella surface (66); The front side of the first folding umbrella surface (63) is coated with a first permanent magnetic material layer (73), the front side of the fourth folding umbrella surface (66) is coated with a second permanent magnetic material layer (76), the back side of the second folding umbrella surface (64) is coated with a first soft magnetic material layer (74), and the back side of the third folding umbrella surface (65) is coated with a second soft magnetic material layer (75).

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