KR20160004228A

KR20160004228A - Inverted umbrella comprising double awning structure

Info

Publication number: KR20160004228A
Application number: KR1020150171215A
Authority: KR
Inventors: 최종범
Original assignee: 최종범
Priority date: 2015-12-03
Filing date: 2015-12-03
Publication date: 2016-01-12

Abstract

The present invention relates to a reversely-folding umbrella having dual awning screens. The umbrella of the present invention includes: a central pole which is formed lengthwise at a certain direction; an elevation assembly which is installed on the central pole to be able to move vertically, and is hinged with one end of lower ribs for supporting a lower awning screen; a fixated assembly which is hinged with one end of upper ribs, and fixated to the central pole to enable a relative elevation of the elevation assembly; and auxiliary ribs which guide a bending action of the lower ribs while the elevation assembly moves closer to the fixated assembly, and maintain bent conditions of the lower ribs after the elevation of the elevation assembly is completed, by enabling one sides thereof to be hinged with the upper ribs and enabling the other sides thereof to be hooked on the lower ribs to be able to move. The upper ribs include a pair of foldable ribs whose facing ends are hinged in order to enable the upper awning screen to be accommodated in a space between the central pole and the lower ribs and to expose the inner side of the lower awning screen to the outside, when the elevation assembly descends toward a direction apart from the fixated assembly.

Description

An inverted umbrella having a double orifice structure,

The present invention relates to an umbrella, and more particularly, to an upside-down umbrella having a double orifice structure and having a double sunshade for improving the structure so that the inner surface of the lower washer is outward when the umbrella is folded.

Typical umbrellas are usually used and when folded, the outside of the damp umbrella cloth faces outward with rain.

As a result, there is a problem that moisture remaining on the umbrella cloth is likely to be adhered to the clothes of the user holding the umbrella in a folded state or the clothes of the other persons adjacent to the user.

In order to solve this problem, prior art techniques for folding an umbrella in an inverted manner are disclosed in various methods such as Korean Utility Model Registration No. 20-0278644 and Korean Patent Laid-Open Publication No. 10-2005-0010091.

However, these prior arts have a problem in that they are not easy to manufacture due to their very complicated construction, have a high possibility of failure during use, and have a problem in that they can not be smoothly operated when the umbrella is folded and folded due to its complicated structure.

In order to solve such a problem, the invention disclosed in Japanese Patent No. 10-1323312 has been proposed. However, the umbrella according to this prior art has a problem that, as shown in FIG. 1, The structure of the first umbrella stand 40 and the second umbrella stand 40 can not be improved in complexity due to the structure of entering and leaving the entrance and exit space 31. Rather, The structure is weak and is easily damaged by strong winds.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a double shading film structure capable of achieving high- Folded umbrella having a double-layered structure that allows other shading films other than rain-contacted shade films to be exposed to the outside and maintains the rigidity of the structure with a simple structure.

To achieve the above object, an inverted-folding umbrella having a double orifice structure according to the present invention comprises: a center bar formed to be long in one direction; A lifting assembly mounted vertically on the center frame and hinged to one end of a lower rib supporting the lower shining film; A fixing assembly hinged to one end of the upper ribs and fixed to the center frame to enable relative lift and lowering of the lifting assembly; And one side is hinged to the upper rib and the other side is movably mounted to the lower rib so that the lower rib is guided during the approaching of the raising and lowering assembly to the fixing assembly, Wherein the upper railing includes a pair of upper ribs which are arranged on the lower side of the lower railing when the raising and lowering assembly is lowered in a direction away from the fixing assembly, And a pair of folding ribs hinged to each other so that the inner side of the lower shingling film is exposed to the outside so as to be accommodated in the space between the center band and the lower rib.

The present invention is characterized in that after the lifting operation of the lifting and lowering assembly is completed, in order to prevent arbitrary movement of the portion of the auxiliary rib which is hooked on the lower rib, one side of the folding rib is folded And an elastic member which is installed on the railing and the other side is provided on the auxiliary railing.

The present invention may further comprise a reinforcing rib disposed between the upper rib and the lower rib for supporting the upper shingling film, one end hinged to the elevating assembly and the other end hinged to the upper rib.

The inverted-folding umbrella having the double shading film structure according to the present invention having the above-described structure can realize a high-quality product without being easily broken by adoption of the double shading film structure, And the inverted folding structure can also be realized by hinging a plurality of ribs, which leads to an advantage of achieving the rigidity of the structure with a simple structure.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view for explaining a problem of an umbrella according to the prior art;
2 is a partial cross-sectional view for explaining the basic structure of an inverted umbrella having a double orifice structure according to an embodiment of the present invention;
3 to 4 are operational state diagrams according to an operation procedure of an embodiment of the present invention.
5 is a view for explaining a structure and a function in a folded state of an embodiment of the present invention.

Hereinafter, an inverted folding umbrella having a double orifice structure according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a partial cross-sectional view for explaining a basic structure of an inverted folding umbrella having a double orifice structure according to an embodiment of the present invention, FIGS. 3 to 4 are operational state diagrams according to an operation procedure of an embodiment of the present invention, 5 is a view for explaining the structure and function in the folded state of the embodiment of the present invention.

As shown in these drawings, an inverted umbrella (hereinafter referred to as an umbrella) having a double orifice structure according to an embodiment of the present invention includes a lower shade film A and an upper shade film B In the double sheathing structure, the inner surface of the lower shining cloth A, which is not in contact with the rain or the snow, is exposed to the outside, .

The umbrella according to the present embodiment includes the center bar 1, the elevation assembly 2, the fixing assembly 3 and the auxiliary ribs, and the upper rib 5 supporting the upper wing film B A structure including a pair of folding ribs hinged to each other has been adopted.

As best shown in Fig. 2, the center bar 1 is elongated in one direction. Here, the term " one-way " means a direction in which the lifting assembly 2 is lifted up and down. At one end of the center frame 1, a handle 11 for smoothly gripping the user is generally provided.

The lifting and lowering assembly 2 is provided so as to be vertically movable with respect to the center frame 1 and includes a lower shingling film B and a lower shingling film A (see lower double-dotted line) So that the upper shingles B and the lower shingles A can be lifted up and down.

In the present embodiment, the ribs include a lower rib 4, an upper rib 5 and an auxiliary rib 6, and the upper rib 5 may be variously embodied, And a pair of folding ribs 51 and 52, the opposite ends of which are hinged to each other.

Here, the upper ward 5 is supported by the upper wing film B, and the lower ward 4 is supported by the lower wing film A.

The lifting assembly 2, which is organically coupled to these ribs, has a structure in which one end of the lower rib 4 can be raised and lowered together with the lower rib 4 by being hinged. 3, when the lifting assembly 2 is lowered with respect to the center frame 1, one end of the lower rib 4 hinged to the lifting assembly 2 is lifted by the lifting assembly 2 ) Is lowered.

This lifting assembly 2 makes a relative movement with respect to the fixing assembly 3 fixed to the center frame 1, thereby enabling folding and unfolding of the umbrella.

One end of the upper rib 5 is hinged to the fixing assembly 3 and is fixed to the center frame 1 so that the elevating assembly 2 can be relatively lifted and lowered together with the elevating assembly 2 .

The double shroud structure like this embodiment requires more structural rigidity. In order to achieve such a structural rigidity, the present embodiment includes the auxiliary rib 6.

That is, as shown in the enlarged part of FIG. 2, the auxiliary rib 6 has a structure in which one side is hinged to the upper rib 5 and the other side is movably hooked to the lower rib 4 .

The auxiliary rib 6 may be formed by pulling the lower rib 4 upward while the lift assembly 2 approaches the fixing assembly 3 as shown in FIG. And also maintains the bending state of the lower rib 4 after the lifting operation of the lifting assembly 2 is completed as shown in FIG.

The upper ribs 5 are formed of a pair of folding ribs 51 and 52 hinged to each other at their opposite ends so that the raising and lowering assembly 2 is lowered in the direction away from the fixing assembly 3 so that the upper shining film B is accommodated in the space between the center belt 1 and the lower rib 4, Allow the inside surface to be exposed to the outside.

That is, as shown in FIG. 2, an umbrella is used in a state in which the umbrella is unfolded. Thereafter, the umbrella is stored in a folded state as shown in FIG. 5, The upper shading film B shown in Fig. 5 as the inner alternate long and short dash line is accommodated in the space between the center belt 1 and the upper side rib 5 and the outer side chain line Thereby exposing the illustrated lower sun shade film A to the outside.

As described above, the inverted-folding umbrella having the double orifice structure according to an embodiment of the present invention has a double orifice structure so that the product can be upgraded without being easily broken, and the inverted folding structure can be realized, And an inverted folding structure can also be realized by hinging a plurality of ribs, so that it is possible to achieve the rigidity of the structure with a simple structure.

2, after the lifting operation of the lifting assembly 2 is completed, the portion of the auxiliary rib 6 attached to the lower rib 4 is arbitrarily moved And an elastic member (7) for applying an elastic force to the auxiliary rib (6).

That is, one side of the elastic member 7 is installed in the folding ribs 51 and 52 connected to the fixing assembly 3 among the pair of folding ribs 51 and 52, As shown in FIG. 2, when the umbrella is unfolded, tension is applied to the auxiliary rib 6 so that the gap between the upper rib 5 and the lower rib 4 can be maintained tight.

The present embodiment further includes the upper ribs 5 for supporting the upper shining film B and the reinforcing ribs 8 disposed between the lower ribs 4.

The reinforcing ribs 8 are hinged to the lifting assembly 2 at one end and are hinged to the upper ribs 5 so that the upper winging film B is in a tight state So that it can be firmly supported by the upper rib 5.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, Do.

1: center base 11: handle
2: lifting assembly 3: fixing assembly
4: lower rib 5: upper rib
51,52: Folding Rib 6: Parabolic Ribs
7: elastic member 8: reinforcing rib
A: Lower shade B: Upper shade

Claims

A center bar formed long in one direction;
A lifting assembly mounted vertically on the center frame and hinged to one end of a lower rib supporting the lower shining film;
A fixing assembly hinged to one end of the upper ribs and fixed to the center frame to enable relative lift and lowering of the lifting assembly; And
The one side is hinged to the upper rib and the other side is movably mounted on the lower rib so that the lower rib is guided during the approach of the lifting assembly to the fixing assembly and the upward movement of the lifting assembly And an auxiliary rib for maintaining the bending state of the lower rib after completion of the lower rib,
Wherein the upper rib is formed so that the upper wing film is accommodated in the space between the center band and the lower rib when the lifting assembly is lowered in a direction away from the fixing assembly, And a pair of folding ribs hinged to each other at an end portion of the folding umbrella structure.

The method according to claim 1,
And one side of the pair of folding ribs is installed in a folding barrel connected to the fixing assembly so as to prevent arbitrary movement of the portion of the auxiliary rib that is hooked on the lower rib after the lifting operation of the lifting assembly is completed And an elastic member provided on the other side of the auxiliary strut. The inverted folding umbrella has a double shading structure.

The method according to claim 1,
And a reinforcing rib disposed between the upper rib and the lower rib for supporting the upper shroud and hinged to the elevating assembly at one end and hinged to the upper rib at the other end. An inverted folding umbrella.