KR20130141105A - Backwardly foldable umbrella - Google Patents

Abstract

The present invention, a circular umbrella cloth; A plurality of umbrellas installed radially from the center point of the umbrella cloth as a circumferential surface of the umbrella cloth; A plurality of supports for supporting the umbrella meat; A trumpet shaped umbrella stand in which the umbrella cloth, the umbrella meat and the support are inserted therein; An opening / closing assembly embedded in the umbrella stand to insert the umbrella cloth, the umbrella meat, and the support into the umbrella stand, or to be unfolded at one end of the umbrella stand; And an open / close handle connected to the open / close assembly.

Description

Foldable umbrella in the reverse direction {BACKWARDLY FOLDABLE UMBRELLA}

The present invention provides an umbrella that can be folded in the reverse direction to prevent the falling water to wet the user when folding and spreading the umbrella, and also to prevent the falling water from the umbrella in the room when entering the room while wearing the umbrella from the outside It is to.

Umbrellas are used to protect the body when it rains, and the umbrellas that are widely used in general are designed to spread the umbrella rod simply by pressing a button provided on the handle attached to the bottom of the umbrella stand for the convenience of the user. It has evolved into a configuration that makes it possible.

When using the umbrella after folding the umbrella should be lowered under the umbrella stand holding the auxiliary live fixing member located at the top of the umbrella stand. Patent registration of such an umbrella was 10-0982792.

By the way, the existing umbrella in the open and folded in a narrow space, such as a car, because the umbrella is folded inward, the rain water from the umbrella cloth falls to the user when you open the car door into the car, use the umbrella After entering the room, rainwater will fall from the umbrella. In order to prevent this, a disposable umbrella bag is used, which greatly affects waste of resources and environmental pollution.

The present invention for solving the above problems, by providing an umbrella that can be folded in reverse, so that the user does not hit the rain water falling from the umbrella cloth when folding the umbrella, by storing the rain water buried in the umbrella cloth in the umbrella stand indoors It is for avoiding the need to use disposable umbrella bags.

 In order to solve the above problems, an umbrella which can be folded in the reverse direction of an embodiment of the present invention is a circular umbrella cloth; A plurality of umbrellas installed radially from the center point of the umbrella cloth as a circumferential surface of the umbrella cloth; A plurality of supports for supporting the umbrella meat; A trumpet shaped umbrella stand in which the umbrella cloth, the umbrella meat and the support are inserted therein; An opening / closing assembly embedded in the umbrella stand to insert the umbrella cloth, the umbrella meat, and the support into the umbrella stand, or to be unfolded at one end of the umbrella stand; And an opening and closing handle connected to the opening and closing assembly.

According to an aspect of an embodiment of the present invention, the opening and closing assembly is connected to the central portion of the umbrella cloth and one side of the umbrella, the central axis extending to the central axis of the umbrella stand; A central axis extending from the shaft; An umbrella meat link provided on the central axis, the umbrella meat link configured to install the umbrella meat on the center axis; An elastic member installed on the central axis to provide support to the umbrella meat; And a support link connected to the support and installed on the central axis.

According to an aspect of an embodiment of the present invention, the opening and closing assembly may be installed in contact with the inner surface of the umbrella stand, and may include a branch support for supporting the umbrella cloth and the umbrella stem so as not to rotate about the central axis.

According to one embodiment of the present invention, a plurality of support grooves into which the umbrella support can be inserted may be formed in the upper opening of the trumpet-shaped umbrella stand.

According to an aspect of an embodiment of the present invention, among the upper openings of the trumpet-shaped umbrella stand, the umbrellas may be supported on cross sections between the support grooves.

According to an aspect of an embodiment of the present invention, the support may be located between the umbrella meat and the umbrella meat, it may be a branched support connected to the umbrella meat on both sides.

According to one embodiment of the present invention, a guide groove for guiding the movement of the opening and closing handle may be formed on the side of the trumpet-shaped umbrella stand.

According to an aspect of an embodiment of the present invention, an inside of the umbrella stand, an umbrella meat groove for guiding the umbrella meat and the support may be formed.

According to an aspect of an embodiment of the present invention, the umbrella string includes a first sub umbrella string and a second sub umbrella string extending from the first sub umbrella string, and the support includes the second sub umbrella string. And a first sub supporter for supporting the first sub supporter and a second sub supporter for contacting the umbrella stand, wherein the opening and closing assembly is connected to a central portion of the umbrella cloth and one side of the umbrella rib, A central axis extending from the central axis of the umbrella stand; An umbrella meat link installed on the central axis and connected to the first sub umbrella meat; A first support link provided on the central axis and connected to the first sub support; A second support link provided on the central axis and connected to the second sub support; A first elastic member provided between the umbrella link and the first support link; And a second elastic member installed between the first support link and the second support link.

According to an aspect of an embodiment of the present invention, the support is an upper support extending downward from the umbrella link member installed on the central axis, a horizontal support extending horizontally from the upper support, and the upper support and the upper support It may include a lower support for imparting support for the.

According to an aspect of an embodiment of the present invention, the support is made of a Y-type wire, it can be attached to one end of the umbrella flesh, the umbrella link and the support link.

According to an aspect of an embodiment of the present invention, the umbrella stand is formed with a through hole for penetrating the support, the support is made of a single-shaped wire, fixed to one end of the umbrella meat, past the through hole It may be attached to the support link.

According to one embodiment of the present invention having the above-described configuration, because the umbrella cloth is conveniently inserted into the umbrella stand based on the shape of the umbrella cloth, the use of an umbrella stand having a fallopian tube (wedge) shape, which is easy to hold the umbrella, is used as the insert of the umbrella cloth. It is lighter in weight and easier to use.

In addition, according to one embodiment of the present invention, since the umbrella stand is supported by two elastic members of the first elastic member and the second elastic part in the umbrella stand, the umbrella may have a convex shape as a whole.

In addition, according to an embodiment of the present invention, the umbrella stand, there is a cover that can cover the opening of the umbrella stand to prevent the rain water buried in the umbrella cloth when falling into the room.

1 is a view for explaining the use of the collapsible umbrella according to the invention.
2 is a cross-sectional view in an expanded state and a folded state of a first embodiment of a collapsible umbrella according to the present invention;
3 is an enlarged cross-sectional view for explaining the opening and closing assembly of the first embodiment of the collapsible umbrella according to the present invention;
Figure 4 is an enlarged cross-sectional view of the opening of the trumpet-shaped umbrella stand of the second embodiment of the collapsible umbrella according to the present invention and a view showing the unfolded state of the umbrella as seen from the bottom.
5 is a sectional view of a third embodiment of a collapsible umbrella according to the present invention;
6 is a sectional view of a fourth embodiment of a collapsible umbrella according to the present invention;
7 is a sectional view of a fifth embodiment of a collapsible umbrella according to the present invention;
8 is a cross-sectional view of a sixth embodiment of a collapsible umbrella according to the present invention;
9 is a sectional view of a seventh embodiment of a collapsible umbrella according to the present invention;

Hereinafter, with reference to the drawings will be described in detail with respect to the umbrella which can be folded in the reverse direction of an embodiment of the present invention.

1 is a view for explaining the use of the collapsible umbrella according to the invention. As shown in Figure 1a and Figure 1b, the umbrella that can be folded in the reverse direction of one embodiment of the present invention, the umbrella cloth 10, the umbrella flesh 20 to support the umbrella cloth 10 and the user the umbrella It may include an umbrella stand 100 for catching. The umbrella stand 100 is open in the shape of a trumpet so that the upper portion of the umbrella stand 20 and the umbrella cloth 10 can be inserted. Accordingly, when the user grasps the opening and closing handle 57 (or opening and closing button) installed on the side of the umbrella stand 100 and pulls in the direction of the handle of the umbrella stand 100, the umbrella cloth 10 and the umbrella as shown in FIG. 1B. The flesh 20 is inserted into the umbrella stand 100.

In this configuration, when the user attempts to ride a car while raining, the umbrella is folded out, so that rainwater attached to the umbrella cloth 10 does not splash to the user. In addition, even when entering the indoor, it is possible to prevent the rain water attached to the umbrella cloth 10 by using the umbrella stand cover 60 attached to the umbrella stand 100.

The reason why the umbrella stand 100 can be made into a trumpet shape is that, when the umbrella cloth 10 is circular, the width of the umbrella cloth 10 to be inserted is changed. That is, in the case of the circular shape of the umbrella cloth 10, the portion inserted at the end (that is, the edge portion of the umbrella cloth 10) than the width of the first inserted portion (that is, the central portion of the umbrella cloth 10) ) Area is proportional to the diameter of the diameter.

In consideration of this, in order to increase portability, the shape of the umbrella stand 100 is preferably a trumpet shape (wedge shape).

Hereinafter, the structure of the umbrella to be described in more detail through the cross-sectional view of FIG.

2A and 2B are cross-sectional views in an unfolded and folded state of one embodiment of the collapsible umbrella according to the present invention, respectively. As shown in Figure 2a, the collapsible umbrella according to the present invention, a circular umbrella cloth 10, a plurality of radially installed at the circumferential surface of the umbrella cloth 10 radially from the center point of the umbrella cloth (10) Umbrella 20, a plurality of support 30 for supporting the umbrella 20, the umbrella cloth 10, the umbrella 20 and the support 30 is inserted into the trumpet shape The umbrella stand 100, the umbrella stand 100 is built, the umbrella cloth 10 and the umbrella 20 and the support 30 is inserted into the umbrella stand 100, or of the umbrella stand 100 It may include an opening and closing assembly 50 to be unfolded at one end, an opening and closing handle 57 connected to the opening and closing assembly 50, and an umbrella stand cover 60 for sealing the opening of the umbrella stand 100.

According to such a configuration, the support 30 is supported by the upper opening of the umbrella stand 100, so that when the umbrella is unfolded, the umbrella is fully extended.

Here, the umbrella stand 100 is formed with a guide groove (not shown) of the opening and closing handle 57, and when the opening and closing handle 57 is moved in the downward direction of the umbrella (handle) along the guide groove, opening and closing Umbrella 20 connected to the assembly 50 is inserted into the inside of the umbrella. Accordingly, the umbrella cloth 10 fixed by the umbrella 20 is also inserted into the umbrella stand 100 while being folded together.

When the opening and closing handle 57 is completely lowered along the guide groove, as shown in FIG. 2B, the umbrella 20 and the umbrella cloth 10 are completely inserted into the trumpet-shaped umbrella stand 100. . Then, using the umbrella stand cover 60 attached to the umbrella stand 20 or umbrella stand 100 to seal the opening of the umbrella stand 100, the rainwater in the umbrella stand 100 does not go out.

Hereinafter, the configuration and operation of the opening / closing assembly 50, which is a configuration for folding and unfolding of the collapsible umbrella, will be described in more detail with reference to FIG. 3.

Figure 3 is an enlarged cross-sectional view for explaining the opening and closing assembly of one embodiment of a collapsible umbrella according to the present invention. As shown, the opening and closing assembly 50 of the umbrella according to the present invention is connected to the center of the umbrella cloth 10 and one side of the umbrella 20 and the umbrella link (52), the umbrella stand 100 Is installed in the central axis 51, the central axis 51 extending to the center line of the, is connected to the elastic member 55, and the support 30 to give a support force to the umbrella meat 20, Branch support 53 is installed in contact with the inner surface of the supporter link 53, the umbrella stand 100 is installed on the central axis 51, the branch support portion 10 and the umbrella support 20 to support the rotation so as not to rotate about the center line (58).

As shown, the opening and closing assembly 50 is installed inside the trumpet-shaped umbrella stand 100. When the umbrella is unfolded should have a support force so that the umbrella flesh (20) can be fully expanded, when the umbrella is folded, the umbrella cloth (10), the umbrella meat (20) and the support (30) are all inserted into the umbrella stand 100 Should be.

In addition, when wearing an umbrella, the umbrella stand 100 by the external force, such as wind, because the center line should not rotate or shake from side to side is required for this resistance.

To this end, looking at the structure of the opening and closing assembly 50 of the umbrella according to the present invention, the elastic member 55 is installed on the central axis 51 to give a support force to the umbrella 20, this elastic member ( The umbrella is stretched by the expansion force of 55 and the support force that the support 30 contacts the opening of the trumpet-shaped umbrella stand 100.

And the branch support part 58 is provided in the lower end of an umbrella shaft. Branch support portion 58 is in contact with the inner side of the umbrella stand 100, so, when the wind is blowing, the umbrella cloth 10 and the umbrella 20 of the umbrella is not supported in the umbrella stand 100 to rotate or shake The phenomenon can be prevented.

Referring to the operation of the opening and closing assembly 50, as described in Figure 2, by moving the opening and closing handle 57 up and down along the guide groove, the umbrella meat 20, the support 30 and the umbrella cloth (10) ) Is inserted into the interior of the umbrella stand (100).

Hereinafter, a second embodiment in which the umbrella 20 and the umbrella cloth 10 are better supported will be described in more detail with reference to FIG. 4.

Fig. 4 is an enlarged cross-sectional view of the opening of the trumpet-shaped umbrella stand of the second embodiment of the collapsible umbrella according to the present invention, and a view showing the unfolded state of the umbrella as seen from the bottom. As shown in FIG. 4A, in the second embodiment, a plurality of support grooves 100-2 for supporting the support stand 30 are formed on the trumpet-shaped umbrella stand 100. The support 30 is inserted into the support groove 100-2, and the umbrella 20 is supported in the cross section between the support groove 100-2 and the support groove 100-2. That is, as shown in Figure 4b, the support 30 for supporting the umbrella meat 20 is composed of a branched support for supporting both the umbrella meat 20 on both sides, the support 30 is a support groove ( 100-2), the umbrella 20 is supported by the cross section between the support groove (100-2) and the support groove (100-2).

By configuring in this way, not only the overall shape of an umbrella can be made more convex, but also the holding force with respect to the umbrella stand 100 of the umbrella 20 and the umbrella cloth 10 is strengthened.

5 is a cross-sectional view of the third embodiment of the collapsible umbrella according to the present invention. The umbrella according to the third embodiment of the present invention includes an umbrella meat (20) comprising a first sub umbrella meat (21) and a second sub umbrella meat (23) extending from the first sub umbrella meat (21), and the second. A first sub supporter 31 supporting the sub umbrella string 23, a second sub supporter 33 supporting the first sub supporter 31 and being in contact with the umbrella support 100, and a central axis 51. A first support link provided on the umbrella stem 52 connected to the first sub umbrella stem 21 and the central shaft 51 and connected to the first sub support 31. 53-1, a second support link 53-2 provided on the central axis 51, and connected to the second sub support 33, the umbrella link 52, and the first link. A first elastic member 55-1 provided between the support links 53-1, and a second elastic member provided between the first support link 53-1 and the second support link 53-2 ( 55-2).

Here, the first elastic member and the second elastic member 55-1, 55-2 may be formed of a spring, and the elastic force of the second elastic member is weaker than that of the first elastic member.

Here, the first support link 53-1 and the second support link 53-2 are not fixed, and the umbrella stem link 52 may be fixed to the central axis 51. In this case, when the opening and closing assembly 50 is lowered when the umbrella is folded, the first support is caught by the opening of the trumpet-shaped (or wedge-shaped) umbrella stand 100, so that the first support link 53-1 and The second support link rises along the central axis 51. At this time, the second sub umbrella string 23 is gathered to the center while maintaining the horizontal form. When the central axis 51 of the opening and closing assembly 50 continues to descend, the second sub umbrella string 23 is erected in the vertical direction, and then inserted into the umbrella stand 100.

On the other hand, when the first support link 53-1 is fixed to the central shaft 51, and the umbrella support link 52 and the second support link 53-2 are not fixed, the opening and closing assembly 50 when the umbrella is folded ) And the support 30 is caught by the opening of the umbrella stand 100, the second support link (53-2) is raised along the central axis (51). Umbrella 20 does not stand vertically, but gathers in the center while keeping horizontal. When the opening and closing assembly 50 continues to descend, the umbrella 20 is caught in the open end of the umbrella stand 100 and then erected in the vertical direction, and then inserted into the umbrella stand 100.

Hereinafter, a fourth embodiment of the umbrella which can be folded in the reverse direction according to the present invention will be described with reference to FIG. 6.

6 is a cross-sectional view of the fourth embodiment of the collapsible umbrella according to the present invention. As shown, in the fourth embodiment, the umbrella 20 is curved, and the support 30 is an upper support 31-extending downward from the umbrella link 52 installed on the central axis 51. 1), a horizontal support 31-2 extending horizontally from the upper support 31-1, and a lower support 31-3 providing a support force to the upper support 31-1. have. Here, the lower support 31-3 may be fixed to the support link 53 as shown.

As described above, when the umbrella 20 is curved, the upper support 33-1 supports the cross section of the umbrella stand 100 so as to give sufficient support to the umbrella 20. The lower support 31-3 will have a form of support.

Hereinafter, a fifth embodiment of the umbrella which can be folded in the reverse direction according to the present invention will be described with reference to FIG. 7.

7 is a sectional view of a fifth embodiment of a collapsible umbrella according to the present invention. In the fifth embodiment, by forming the support 30 'with a wire, it is easier to insert the umbrella 20 and the support into the umbrella stand 100.

As shown in FIG. 7, the support 30 ′ is made of a Y-shaped wire, and is attached to one end of the umbrella 20 and the umbrella link 52 and the support link 53. . At this time, the Y-shaped wire (30 ') is supported on the open end surface of the umbrella stand 100, and is attached to the umbrella link (52) and the support link (53) in the Y shape, to the umbrella meat (20) It can be given a stable support for the.

Hereinafter, a sixth embodiment of an umbrella collapsible in the reverse direction according to the present invention will be described with reference to FIG. 8.

8 is a cross-sectional view of a sixth embodiment of a collapsible umbrella according to the present invention. In the sixth embodiment, a single-shaped wire 30 " is used. As shown, the umbrella stand 100 has a through hole for penetrating the support 30 ", and a support 30 made of a single-shaped wire. Is fixed to one end of the umbrella 20 and attached to the support link 53 through the through hole.

As described above, when the primary wire 30 ″ is used, the holding force of the wire can be preserved by forming the through hole in the umbrella stand 100.

Hereinafter, a seventh embodiment of an umbrella collapsible in the reverse direction according to the present invention will be described with reference to FIG. 9.

9 is a cross-sectional view of a seventh embodiment of a collapsible umbrella according to the present invention. In the seventh embodiment, instead of using the branch support part used in the first to sixth embodiments, the central axis 51 extends to the bottom of the umbrella stand 100 with the same length as the umbrella stand 100. do. Accordingly, the umbrella 20 and the umbrella cloth 10 may be tightly fixed to the umbrella stand (100). In addition, the opening and closing handle 57 may be fixed to the umbrella link (52).

According to one embodiment of the present invention having the above-described configuration, even when the umbrella cloth 10 is conveniently inserted into the umbrella stand 100 based on the shape of the umbrella cloth 10, the shape of a fallopian tube (wedge) that is easy to hold an umbrella Since the umbrella stand 100 is used as the insert of the umbrella cloth, the weight becomes light and the use becomes convenient.

In addition, according to one embodiment of the present invention, since the umbrella stand is supported by two elastic members of the first elastic member and the second elastic part in the umbrella stand, the umbrella may have a convex shape as a whole.

In addition, according to an embodiment of the present invention, the umbrella stand, there is a cover that can cover the opening of the umbrella stand to prevent the rain water buried in the umbrella cloth when falling into the room.

The above-mentioned collapsible umbrella is not limited to the configuration and method of the above-described embodiments, but the embodiments may be selectively or partially all of the embodiments so that various modifications may be made. It may be configured in combination.

10: umbrella cloth
20: umbrella
21: the first sub umbrella
23: the second sub umbrella
30: Support
31: first sub support
33: second sub support
50: opening and closing assembly
51: central axis
52: umbrella buy link
53: support link
53-1: First Support Link
53-2: second support link
55: elastic member (spring)
55-1: first elastic member
55-2: second elastic member
57: opening and closing handle
58: branch support
60: umbrella stand cover
100: umbrella stand
100-1: cross section
100-2: support groove

Claims (13)

As an umbrella which can be folded in the reverse direction,
Circular umbrella cloth;
Radial at the center of the umbrella cloth
A plurality of umbrellas installed on the circumferential surface of the umbrella cloth, including an opening and closing handle connected to the opening and closing assembly;
A plurality of supports for supporting the umbrella meat;
A trumpet shaped umbrella stand in which the umbrella cloth, the umbrella meat and the support are inserted therein;
An opening / closing assembly embedded in the umbrella stand to insert the umbrella cloth, the umbrella meat, and the support into the umbrella stand, or to be unfolded at one end of the umbrella stand; And the umbrella which can be reversed.
The method of claim 1,
The opening and closing assembly,
A central axis connected to a central portion of the umbrella cloth and one side of the umbrella meat and extending to a center line of the umbrella stand;
An umbrella meat link provided on the central axis, the umbrella meat link configured to install the umbrella meat on the center axis;
An elastic member installed on the central axis to provide support to the umbrella meat; And
And a support link connected to the support and installed on the central axis.
The method of claim 1,
The opening and closing assembly,
It is installed in contact with the inner surface of the umbrella stand, comprising a branch support for supporting the umbrella cloth and the umbrella flesh so as not to rotate about the central axis, collapsible in the reverse direction.
The method of claim 1,
The upper opening of the trumpet-shaped umbrella stand, a plurality of support grooves are formed, the umbrella support can be inserted, folding umbrella in the reverse direction.
5. The method of claim 4,
The cross section between the support grooves of the upper opening portion of the trumpet-shaped umbrella stand, the umbrella is supported, the umbrella that can be folded in the reverse direction.
The method of claim 5, wherein
The support is located between the umbrella meat and the umbrella meat, which is a branched support connected to the umbrella meat on both sides, folding umbrella in the reverse direction.
The method of claim 1,
On the side of the trumpet-shaped umbrella stand, a guide groove for guiding the movement of the opening and closing handle is formed, the umbrella that can be folded in the reverse direction.
The method of claim 1,
Inside the umbrella stand, an umbrella groove groove for guiding the support and the umbrella meat is formed, collapsible in the reverse direction.
The method of claim 1,
The umbrella string includes a first sub umbrella string and a second sub umbrella string extending from the first sub umbrella string,
The support includes a first sub support for supporting the second sub umbrella, and a second sub support for supporting the first sub support and in contact with the umbrella support,
The opening and closing assembly,
A central axis connected to a central portion of the umbrella cloth and one side of the umbrella meat and extending to a central axis of the umbrella stand;
An umbrella meat link installed on the central axis and connected to the first sub umbrella meat;
A first support link provided on the central axis and connected to the first sub support;
A second support link provided on the central axis and connected to the second sub support;
A first elastic member provided between the umbrella link and the first support link; And
And a second elastic member provided between said first support link and said second support link.
3. The method of claim 2,
[0028]
An upper support extending downward from an umbrella link member installed on the central axis, a horizontal support extending horizontally from the upper support, and a lower support providing support force to the upper support and the upper support; Umbrella.
3. The method of claim 2,
The support is made of a Y-type wire, attached to one end of the umbrella flesh, the umbrella link and the support link, the umbrella foldable in the reverse direction.
3. The method of claim 2,
The umbrella stand is formed with a through hole for penetrating the support,
The support is made of a single-shaped wire, fixed to one end of the umbrella meat, attached to the support link through the through hole, the umbrella folds in the reverse direction.
3. The method of claim 2,
The central axis is formed to extend to the bottom of the umbrella stand in the same length as the umbrella stand, the opening and closing handle is fixed to the link to the umbrella, umbrella, collapsible in the reverse direction.

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