CN216123946U - Dual-purpose umbrella - Google Patents

Abstract

The utility model discloses a dual-purpose umbrella, which comprises a middle rod, an upper nest matched with the top end of the middle rod, a lower nest movably sleeved with the middle rod, an umbrella framework pivoted with the upper nest and the lower nest, and umbrella cloth matched with the umbrella framework; the umbrella framework can be a straight umbrella framework, a double-folding umbrella framework, a multi-folding umbrella framework or a double-person umbrella framework, the umbrella framework comprises at least one group of shaping umbrella ribs, each group of shaping umbrella ribs comprises two corresponding shaping umbrella ribs, the outer shaping ribs of the shaping umbrella ribs can be outwards turned when the umbrella is opened, so that the shape of the umbrella surface is folded to form a nearly rectangular structure, and the umbrella can be used as a heat-insulating umbrella of an automobile. The utility model can realize the change of the shape of the umbrella cover, thereby leading the umbrella to be used as a conventional umbrella and also be used as a heat insulation umbrella of an automobile.

Description

Dual-purpose umbrella

Technical Field

The utility model relates to the field of umbrellas, in particular to a dual-purpose umbrella.

Background

Because sunlight can penetrate through the windshield of the automobile and enter the automobile, the temperature of the inner space of the automobile is increased, and the temperature in the automobile is very high in the environment with enough outdoor sunlight. In order to solve the problem, a heat insulation umbrella for the automobile is developed, the umbrella surface of the heat insulation umbrella for the automobile is approximately rectangular after the heat insulation umbrella is unfolded, when the heat insulation umbrella for the automobile is placed in the automobile, the umbrella surface of the heat insulation umbrella for the automobile can be used for shielding a windshield, and then sunlight entering the automobile is shielded, so that the overhigh temperature inside the automobile can be effectively avoided. However, the umbrella opening surface of the existing automobile heat insulation umbrella is approximately rectangular, so that people cannot conveniently use the umbrella outdoors for shading sun and rain, and the umbrella has functional limitations, while the umbrella opening surface of the conventional umbrella cannot be approximately rectangular and cannot be used for shading windshield glass, and the functional limitations also exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dual-purpose umbrella with rich functions, which can be used as a conventional umbrella and an automobile heat-insulating umbrella.

In order to achieve the above purpose, the solution of the utility model is:

a dual-purpose umbrella comprises a middle rod, an upper nest matched with the top end of the middle rod, a lower nest movably sleeved with the middle rod, an umbrella framework movably connected with the upper nest and the lower nest, and umbrella cloth matched with the umbrella framework; the umbrella framework comprises at least one group of shaping umbrella ribs and at least two groups of reverse folding umbrella ribs; each set of shaping umbrella ribs comprises two shaping umbrella ribs, each shaping umbrella rib comprises a shaping assembly and an umbrella rib connecting piece movably connected with the upper nest and the lower nest, each shaping assembly comprises a connecting middle rib, a reverse folding joint and a shaping outer rib, the inner end of each connecting middle rib is connected with the corresponding umbrella rib connecting piece, the reverse folding joint is fixedly connected with the outer end of the corresponding connecting middle rib, the inner end of each shaping outer rib is pivoted with the corresponding reverse folding joint, the umbrella cloth is connected with the reverse folding joints and the outer ends of the corresponding shaping outer ribs, and each reverse folding joint is provided with a clamping part used for being clamped with the corresponding shaping outer rib; when the clamping part is clamped with the shaping exoskeleton, the shaping exoskeleton is unfolded relative to the connecting middle bone; each group of the reverse folding umbrella ribs comprises two reverse folding umbrella ribs movably connected with the upper nest and the lower nest, and the umbrella cloth is connected with the outer ends of the reverse folding umbrella ribs; when the dual-purpose umbrella is in an open state and the shaping umbrella ribs of the shaping umbrella ribs are folded relative to the connecting middle ribs, the umbrella cloth of the dual-purpose umbrella is folded into a nearly rectangular structure.

After the scheme is adopted, when the dual-purpose umbrella pushes the lower nest to move upwards to open the umbrella, the umbrella framework can be unfolded to expand the umbrella cloth, wherein the shaping outer ribs of the shaping umbrella ribs of the umbrella framework can be clamped with the clamping parts of the reverse folding joints to expand the shaping outer ribs relative to the connecting middle ribs, and at the moment, the umbrella cloth is completely unfolded to maximize the umbrella opening surface of the dual-purpose umbrella, at the moment, the dual-purpose umbrella can be used as a conventional umbrella for outdoor sun shading and rain shielding, and is in a conventional umbrella mode; when the dual-purpose umbrella is in an umbrella opening state, the shaping outer ribs of the shaping umbrella ribs are turned upwards to enable the shaping outer ribs to be folded relative to the connecting middle ribs, the umbrella cloth can be folded into a nearly rectangular structure at the moment to change the shape of an umbrella surface of the dual-purpose umbrella, the umbrella opening surface of the dual-purpose umbrella is enabled to be in a nearly rectangular structure at the moment, the dual-purpose umbrella can be used as an automobile heat insulation umbrella at the moment, and the dual-purpose umbrella is in an automobile heat insulation umbrella mode at the moment.

Therefore, the shape of the umbrella cover of the utility model can be changed by arranging at least one group of shaping umbrella ribs, so that the dual-purpose umbrella can be used as a conventional umbrella and also can be used as a heat-insulating umbrella of an automobile, and the function is rich.

Drawings

Fig. 1 is a partial structural schematic view 1 of a first embodiment of the present invention (the dual-purpose umbrella is in a conventional umbrella mode);

FIG. 2 is a schematic view of a partial structure of a first embodiment of the present invention (the dual-purpose umbrella is in a heat-insulating umbrella mode of an automobile);

FIG. 3 is a top view of the dual-purpose umbrella of the first embodiment of the present invention in the normal umbrella mode;

FIG. 4 is a top view of a dual-purpose umbrella of a first embodiment of the present invention in the heat shield mode of the vehicle;

FIG. 5 is a top view of a dual-purpose umbrella of the second embodiment of the present invention in the normal umbrella mode;

FIG. 6 is a top view of a dual-purpose umbrella of the second embodiment of the present invention in the heat-insulating umbrella mode of the vehicle;

FIG. 7 is a top view of a dual purpose umbrella of a third embodiment of the present invention in a conventional umbrella mode;

FIG. 8 is a top view of a dual-purpose umbrella of a third embodiment of the present invention in the heat shield mode of the vehicle;

fig. 9 is a schematic structural view of a shaped rib according to a fourth embodiment of the present invention;

fig. 10 is a schematic structural view of a reverse folding umbrella rib according to a fourth embodiment of the present invention;

FIG. 11 is a top view of a dual purpose umbrella of the fourth embodiment of the present invention in the normal umbrella mode;

FIG. 12 is a top view of a dual-purpose umbrella of a fourth embodiment of the present invention in the heat shield mode of the vehicle;

FIG. 13 is a schematic partial structure diagram according to a fifth embodiment of the present invention;

FIG. 14 is a top view of a fifth embodiment of the dual-purpose umbrella of the present invention in the normal umbrella mode;

FIG. 15 is a top view of a fifth embodiment of the dual-purpose umbrella of the present invention in the heat shielding mode of the vehicle;

FIG. 16 is a schematic partial structure diagram of a sixth embodiment of the present invention;

FIG. 17 is a top plan view of a dual purpose umbrella of the sixth embodiment of the present invention in the normal umbrella mode;

FIG. 18 is a top view of a sixth embodiment of the dual-purpose umbrella of the present invention in the heat shield mode of the vehicle;

FIG. 19 is a schematic partial structure diagram illustrating a seventh embodiment of the present invention;

FIG. 20 is a top plan view of a dual-purpose umbrella of the seventh embodiment of the present invention in the normal umbrella mode;

fig. 21 is a plan view of a dual-purpose umbrella according to a seventh embodiment of the present invention in a heat-insulating umbrella mode of an automobile.

Detailed Description

As shown in fig. 1 to 21, the present invention discloses a dual-purpose umbrella, which comprises a middle stick a, an upper nest B matched with the top end of the middle stick a, a lower nest C movably sleeved with the middle stick a, an umbrella frame D movably connected with the upper nest a and the lower nest B, and an umbrella cloth E matched with the umbrella frame D, wherein the umbrella frame D can be unfolded and folded along with the up-and-down movement of the lower nest C to realize the opening and closing of the umbrella.

As shown in fig. 1 to 21, the umbrella frame D includes at least one set of shaping umbrella ribs and at least two sets of reverse folding umbrella ribs, each set of shaping umbrella ribs includes two corresponding shaping umbrella ribs 1, each shaping umbrella rib 1 includes a shaping component 11 and an umbrella rib connector 12 movably connected with an upper nest B and a lower nest C, the shaping component 11 includes a connecting middle rib 111 whose inner end is connected with the umbrella rib connector 12, a reverse folding joint 112 fixedly connected with the outer end of the connecting middle rib 111, and a shaping outer rib 113 whose inner end is pivoted with the reverse folding joint 112, an umbrella cloth E is connected with the reverse folding joint 112 and the outer end of the shaping outer rib 113, and the reverse folding joint 112 has a clamping portion 1121 for clamping with the shaping outer rib 113; when the engaging portion 1121 is engaged with the shaped exoskeleton 113, the shaped exoskeleton 113 is unfolded relative to the middle joint bone 111; each group of the reversely folded ribs comprises two reversely folded ribs 2 which are correspondingly arranged, the two reversely folded ribs 2 of each group of the reversely folded ribs are movably connected with the upper nest B and the lower nest C, and the umbrella cloth E is connected with the outer ends of the reversely folded ribs 2.

When the dual-purpose umbrella pushes the lower nest C to move upwards for opening, the umbrella framework D can be unfolded to unfold the umbrella cloth E, wherein the shaping outer ribs 113 of the shaping umbrella ribs 1 of the umbrella framework D can be clamped with the clamping parts 1121 of the reverse folding joints 112 to unfold the shaping outer ribs 113 relative to the connecting middle ribs 111, and the umbrella cloth E is completely unfolded to maximize the umbrella opening surface of the dual-purpose umbrella, so that the dual-purpose umbrella can be used as a conventional umbrella for outdoor sun and rain shading, and is in a conventional umbrella mode; when the dual-purpose umbrella is in an open state, the outer shaping ribs 113 of the shaping umbrella ribs 1 are turned upwards to enable the outer shaping ribs 113 to be folded relative to the connecting middle ribs 111, the umbrella cloth E is folded into a nearly rectangular structure at the moment to change the shape of an umbrella cover of the dual-purpose umbrella, the umbrella surface of the dual-purpose umbrella is in a nearly rectangular structure at the moment, the dual-purpose umbrella can be used as an automobile heat-insulating umbrella at the moment, and the dual-purpose umbrella is in an automobile heat-insulating umbrella mode at the moment; therefore, the shape of the umbrella cover of the utility model can be changed by arranging at least one group of shaping umbrella ribs, so that the dual-purpose umbrella can be used as a conventional umbrella and also can be used as a heat-insulating umbrella of an automobile, and the function is rich. The dual-purpose umbrella can be in an automobile heat-insulating umbrella mode by controlling the area of the umbrella cloth E, and the umbrella cloth E can be unfolded or the periphery of the umbrella cloth E can be turned upwards; the reverse folding joint 112 of the present invention is provided with the engaging portion 1121 for engaging with the shaped rib 113, so that the shaped rib 113 can be stably unfolded with respect to the connecting rib 111 and the umbrella cloth E can be stably and completely unfolded in the normal umbrella mode of the dual-purpose umbrella.

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.

The first embodiment is as follows:

with reference to fig. 1 to 4, in a first embodiment of the present invention, the dual-purpose umbrella is in the form of a three-folding umbrella.

Specifically, in the first embodiment of the present invention, the umbrella frame D includes a set of shaping umbrella ribs and two sets of reverse folding umbrella ribs; two shaping umbrella ribs 1 of each group of shaping umbrella ribs are oppositely arranged, and two reverse folding umbrella ribs 2 of each group of reverse folding umbrella ribs are also oppositely arranged; wherein the included angle between two adjacent reverse folding umbrella ribs 2 is 60 degrees, and the included angle between the shaping umbrella rib 1 and the adjacent reverse folding umbrella rib 2 is also 60 degrees; in the first embodiment of the utility model, by controlling the lengths of the reverse folding umbrella ribs 2 and the shaping umbrella ribs 1, the dual-purpose umbrella can be in an automobile heat insulation umbrella mode, and the umbrella cloth E can be folded into a nearly rectangular structure.

In the first embodiment of the present invention, the rib connector 12 of the shaped rib 1 is pivotally connected to the upper nest B and the lower nest C; specifically, the rib connector 12 includes an inner connecting main rib 121, an inner connecting sub-rib 122 and an inner connecting link 123; the inner end of the inner connecting main rib 121 is pivoted with the upper nest B, the outer end of the inner connecting main rib 121 is pivoted with the middle section of the inner connecting branch rib 122, the inner end of the inner connecting branch rib 122 is pivoted with the lower nest C, the outer end of the inner connecting branch rib 122 is pivoted with the near inner section of the connecting middle rib 111 of the shaping component 11, the inner end of the inner connecting moving line 123 is pivoted with the near outer section of the inner connecting main rib 121, and the outer end of the inner connecting moving line 123 is pivoted with the inner end of the connecting middle rib 111 of the shaping component 11. In the first embodiment of the present invention, the inflected umbrella rib 2 comprises an inflected assembly 21 and an umbrella rib connector 22 having the same structure as the umbrella rib connector 11, and the umbrella rib connector 22 is pivoted with the upper nest B and the lower nest C; the reverse folding assembly 21 comprises a middle connecting bone 211, an outer connecting line 212 and a reverse folding outer bone 213, wherein the inner section of the middle connecting bone 211 is connected with the umbrella rib connecting piece 2, the outer end of the middle connecting bone 211 is pivoted with the inner section of the reverse folding outer bone 213, the outer end of the outer connecting line 212 is pivoted with the inner end of the reverse folding outer bone 213, the inner end of the outer connecting line 212 is pivoted with the umbrella rib connecting piece 22, an umbrella cloth E is connected with the outer end of the reverse folding outer bone 213, the outer connecting line 212 is used for enabling the reverse folding outer bone 213 to be in linkage fit with the lower nest C, the lower nest C can be driven to unfold or fold the reverse folding outer bone 213 by moving up and down, the middle section of the outer connecting line 212 can be in sliding connection with the middle connecting bone 211, and the middle section of the middle connecting bone 211 can be provided with a lantern ring movably sleeved on the middle section of the outer connecting line 212. In the first embodiment of the present invention, the umbrella rib connector 22 includes an inner connecting main rib 121, an inner connecting support rib 122 and an inner connecting linkage 123; the inner end of the inner connecting main rib 121 is pivoted with the upper nest B, the outer end of the inner connecting main rib 121 is pivoted with the middle section of the inner connecting supporting rib 122, the inner end of the inner connecting supporting rib 122 is pivoted with the lower nest C, the outer end of the inner connecting supporting rib 122 is pivoted with the near inner section of the connecting middle rib 211, the inner end of the inner connecting linkage line 123 is pivoted with the near outer section of the inner connecting main rib 121, the outer end of the inner connecting linkage line 123 is pivoted with the inner end of the connecting middle rib 211 of the reverse folding assembly 21, the near inner section of the connecting middle rib 211 of the reverse folding assembly 21 is pivoted with the outer end of the inner connecting supporting rib 122 of the umbrella rib connecting member 2, and the inner end of the outer connecting linkage line 212 of the reverse folding assembly 21 is pivoted with the near outer section of the inner connecting supporting rib 222 of the umbrella rib connecting member 22.

Example two:

as shown in fig. 5 and 6, the dual-purpose umbrella according to the second embodiment of the present invention is also in the form of a triple-folding umbrella, i.e., the structures of the shaped ribs 1 and the reverse-folding ribs 2 of the second embodiment are the same as those of the shaped ribs 1 and the reverse-folding ribs 2 of the first embodiment; the difference between the second embodiment of the present invention and the first embodiment is: in the second embodiment of the present invention, the umbrella frame D includes a set of shaped umbrella ribs and three sets of reverse-folded umbrella ribs, two shaped umbrella ribs 1 of each set of shaped umbrella ribs are oppositely disposed, two reverse-folded umbrella ribs 2 of each set of reverse-folded umbrella ribs are also oppositely disposed, wherein an included angle between two adjacent reverse-folded umbrella ribs 2 may be 30 °, and an included angle between a shaped umbrella rib 1 and its adjacent reverse-folded umbrella rib 2 may also be 60 °. In the second embodiment of the utility model, the length of each reverse folding umbrella rib 2 and each shaping umbrella rib 1 can be controlled, so that the dual-purpose umbrella of the utility model is in the mode of the automobile heat-insulating umbrella, and the umbrella cloth E can be folded into a nearly rectangular structure; compared with the first embodiment of the utility model, the second embodiment of the utility model has more than one group of the reverse folding umbrella ribs 2, and the stability after the umbrella is opened is better.

Example three:

as shown in fig. 7 and 8, the dual-purpose umbrella according to the third embodiment of the present invention is also in the form of a three-fold umbrella, that is, the structures of the shaped ribs 1 and the folded ribs 2 of the third embodiment are the same as those of the shaped ribs 1 and the folded ribs 2 of the first embodiment; the difference between the third embodiment of the present invention and the first embodiment is: in the third embodiment of the present invention, the umbrella frame D includes two sets of shaped umbrella ribs and three sets of reverse-folded umbrella ribs, the two sets of shaped umbrella ribs are disposed adjacent to each other, two shaped umbrella ribs 1 of each set of shaped umbrella ribs are disposed opposite to each other, two reverse-folded umbrella ribs 2 of each set of reverse-folded umbrella ribs are also disposed opposite to each other, wherein an included angle between two adjacent reverse-folded umbrella ribs 2 may be 30 °, an included angle between a shaped umbrella rib 1 and its adjacent reverse-folded umbrella rib 2 may also be 30 °, and an included angle between two adjacent reverse-folded umbrella ribs 2 may also be 30 °. In the third embodiment of the utility model, the length of each reverse folding umbrella rib 2 and each shaping umbrella rib 1 can be controlled, so that the dual-purpose umbrella of the utility model is in the mode of the automobile heat-insulating umbrella, and the umbrella cloth E can be folded into a nearly rectangular structure; compared with the third embodiment of the utility model, the third embodiment of the utility model has a group of reverse folding umbrella ribs 2 and a group of shaping umbrella ribs 1 which are more than the first embodiment of the utility model, and the stability after opening the umbrella is better.

Example four:

as shown in fig. 9 to 12, in the fourth embodiment of the present invention, the umbrella frame D also includes a set of shaped ribs and two sets of reverse-folded ribs; two shaping umbrella ribs 1 of each group of shaping umbrella ribs are oppositely arranged, and two reverse folding umbrella ribs 2 of each group of reverse folding umbrella ribs are also oppositely arranged; wherein the included angle between two adjacent reverse folding umbrella ribs 2 is 60 degrees, and the included angle between the shaping umbrella rib 1 and the adjacent reverse folding umbrella rib 2 is also 60 degrees; in the fourth embodiment of the utility model, by controlling the lengths of the reverse folding umbrella ribs 2 and the shaping umbrella ribs 1, the dual-purpose umbrella can be in an automobile heat insulation umbrella mode, and the umbrella cloth E can be folded into a nearly rectangular structure.

In the fourth embodiment of the utility model, the dual-purpose umbrella is in a form of a two-fold umbrella. Specifically, in the fourth embodiment of the present invention, the rib connector 12 of the shaped rib 1 is pivotally connected to the upper nest B and the lower nest C; the rib connector 12 includes an inner connecting main rib 121 and an inner connecting sub-rib 122; the inner ends of the inner connecting main ribs 121 and the inner ends of the inner connecting support ribs 122 are respectively pivoted with the upper nest B and the lower nest C, and the outer ends of the inner connecting main ribs 121 and the outer ends of the inner connecting support ribs 122 are pivoted; the inner end of the middle connecting rib 111 of the shaping component 11 is fixedly connected with the outer end of the inner main connecting rib 121, and the middle connecting rib 111 and the inner main connecting rib 121 can be integrally formed. In the fourth embodiment of the present invention, the inflected umbrella rib 2 comprises an inflected assembly 21 and an umbrella rib connector 22 having the same structure as the umbrella rib connector 11, and the umbrella rib connector 22 is pivotally connected to the upper nest B and the lower nest C; the reverse folding assembly 21 comprises a middle connecting bone 211, an outer connecting line 212 and a reverse folding outer bone 213, wherein the inner section of the middle connecting bone 211 is connected with the umbrella rib connecting piece 2, the outer end of the middle connecting bone 211 is pivoted with the inner section of the reverse folding outer bone 213, the outer end of the outer connecting line 212 is pivoted with the inner end of the reverse folding outer bone 213, the inner end of the outer connecting line 212 is pivoted with the umbrella rib connecting piece 22, the outer connecting line 212 is used for enabling the reverse folding outer bone 213 to be in linkage fit with the lower nest C, so that the reverse folding outer bone 213 can be unfolded or folded by the up-and-down movement of the lower nest C, and the umbrella cloth E is connected with the outer end of the reverse folding outer bone 213; the middle section of the outer connecting linkage line 212 can be connected with the middle connecting bone 211 in a sliding way, and the middle section of the middle connecting bone 211 can be provided with a lantern ring which is movably sleeved on the middle section of the outer connecting linkage line 212. In the fourth embodiment of the present invention, the rib engagement member 22 may include an inner engagement main rib 121 and an inner engagement sub-rib 122; the inner end of the inner connecting main rib 121 and the inner end of the inner connecting support rib 122 are respectively pivoted with the upper nest B and the lower nest C, the outer end of the inner connecting main rib 121 is pivoted with the inner end of the inner connecting support rib 122, the inner end of the connecting middle rib 211 of the reverse folding component 21 is fixedly connected with the outer end of the inner connecting main rib 121 of the umbrella rib connecting piece 2, the connecting middle rib 211 and the inner connecting main rib 121 can be integrally formed, and the inner end of the outer connecting line 212 of the reverse folding component 21 is pivoted with the near outer section of the inner connecting support rib 221 of the umbrella rib connecting piece 22.

Example five:

as shown in fig. 13 to 15, in the fifth embodiment of the present invention, the umbrella frame D also includes a set of shaped ribs and two sets of reverse-folded ribs; two shaping umbrella ribs 1 of each group of shaping umbrella ribs are oppositely arranged, and two reverse folding umbrella ribs 2 of each group of reverse folding umbrella ribs are also oppositely arranged; wherein the included angle between two adjacent reverse folding umbrella ribs 2 is 60 degrees, and the included angle between the shaping umbrella rib 1 and the adjacent reverse folding umbrella rib 2 is also 60 degrees; in the fifth embodiment of the utility model, by controlling the lengths of the reverse folding umbrella ribs 2 and the shaping umbrella ribs 1, the dual-purpose umbrella of the utility model can be in the mode of the automobile heat-insulating umbrella, and the umbrella cloth E can be folded into a nearly rectangular structure.

Specifically, in the fifth embodiment of the present invention, the dual-purpose umbrella is in the form of a four-fold umbrella. In the fifth embodiment of the present invention, the rib connector 12 of the shaped rib 1 is pivotally connected to the upper nest B and the lower nest C; specifically, the rib connector 12 includes an inner connection backbone 121, an inner connection backbone 122, an inner connection link 123, a middle connection backbone 124, and a middle connection link 125; the inner end of the inner connecting main rib 121 is pivoted with the upper nest B, the outer end of the inner connecting main rib 121 is pivoted with the near inner section of the middle connecting main rib 124, the inner end of the inner connecting branch rib 122 is pivoted with the lower nest C, the outer end of the inner connecting branch rib 122 is pivoted with the middle section of the inner connecting main rib 121, the inner end of the inner connecting link 123 is pivoted with the near outer section of the inner connecting branch rib 122, the outer end of the inner connecting link 123 is pivoted with the inner end of the middle connecting main rib 124, the outer end of the middle connecting main rib 124 is pivoted with the near inner section of the middle connecting rib 111 of the shaping component 11, the inner end of the middle connecting link 125 is pivoted with the near outer section of the inner connecting main rib 121, and the outer end of the middle connecting link 125 is pivoted with the inner end of the middle connecting rib 111 of the shaping component 11. In the fifth embodiment of the present invention, the inflected umbrella rib 2 comprises an inflected assembly 21 and an umbrella rib connector 22 having the same structure as the umbrella rib connector 11, and the umbrella rib connector 22 is pivotally connected to the upper nest B and the lower nest C; the reverse folding assembly 21 comprises a middle connecting rib 211, an outer connecting line 212 and a reverse folding outer rib 213, wherein the inner section of the middle connecting rib 211 is connected with the umbrella rib connecting piece 2, the outer end of the middle connecting rib 211 is pivoted with the inner section of the reverse folding outer rib 213, the outer end of the outer connecting line 212 is pivoted with the inner end of the reverse folding outer rib 213, the inner end of the outer connecting line 212 is pivoted with the umbrella rib connecting piece 22, the outer connecting line 212 is used for enabling the reverse folding outer rib 213 to be in linkage fit with the lower nest C, so that the reverse folding outer rib 213 can be driven to unfold or fold by the up-and-down movement of the lower nest C, and the umbrella cloth E is connected with the outer end of the reverse folding outer rib 213. In the fifth embodiment of the present invention, the umbrella rib joint 22 includes an inner joint main rib 221, an inner joint support rib 222, an inner joint linkage line 223, a middle joint main rib 224 and a middle joint linkage line 225, the inner end of the inner joint main rib 221 is pivotally connected to the upper nest B, the outer end of the inner joint main rib 221 is pivotally connected to the proximal inner section of the middle joint main rib 224, the inner end of the inner joint support rib 222 is pivotally connected to the lower nest C, the outer end of the inner joint support rib 222 is pivotally connected to the middle section of the inner joint main rib 221, the inner end of the inner joint linkage line 223 is pivotally connected to the proximal outer section of the inner joint support rib 222, the outer end of the inner joint linkage line 223 is pivotally connected to the inner end of the middle joint main rib 224, the outer end of the middle joint main rib 224 is pivotally connected to the proximal inner section of the middle rib 211 of the reverse folding assembly 21, the inner end of the middle linkage line 225 is pivotally connected to the proximal outer section of the inner joint main rib 221, the middle section of the middle connecting linkage line 225 can be connected with the middle connecting column 224 in a sliding way, the middle section of the middle connecting column 224 can be provided with a lantern ring which is movably sleeved on the middle section of the middle connecting linkage line 225, and the inner end of the outer connecting linkage line 212 of the reverse folding component 21 is pivoted with the near outer section of the middle connecting main column 224.

Example six:

as shown in fig. 16 to 18, in the sixth embodiment of the present invention, the umbrella frame D includes a set of shaped umbrella ribs and two sets of reversely folded umbrella ribs, two shaped umbrella ribs 1 of each set of shaped umbrella ribs are disposed oppositely, two reversely folded umbrella ribs 2 of each set of reversely folded umbrella ribs are also disposed oppositely, wherein an included angle between two adjacent reversely folded umbrella ribs 2 is 60 °, an included angle between a shaped umbrella rib 1 and an adjacent reversely folded umbrella rib 2 is also 60 °, and in the sixth embodiment of the present invention, by controlling the lengths of each reversely folded umbrella rib 2 and each shaped umbrella rib 1, the dual-purpose umbrella of the present invention can be in the automobile heat insulation umbrella mode, and the umbrella cloth E can be folded into a nearly rectangular structure.

As shown in fig. 16 to 18, in the sixth embodiment of the present invention, the dual-purpose umbrella is in the form of a straight umbrella. Specifically, in the sixth embodiment of the present invention, the rib connector 12 of the shape-stabilized umbrella rib 1 comprises an inner connecting main rib 121 and an inner connecting branch rib 122, the inner end of the inner connecting main rib 121 and the inner end of the inner connecting branch rib 122 are respectively pivoted with the upper nest B and the lower nest C, and the outer end of the inner connecting main rib 121 is pivoted with the outer end of the inner connecting branch rib 122; the inner end of the middle connecting rib 111 of the shaping component 11 is fixedly connected with the outer end of the inner main connecting rib 121, and the middle connecting rib 111 and the inner main connecting rib 121 can be integrally formed. In the sixth embodiment of the present invention, the reverse folding umbrella rib 2 includes an inner engaging main rib 121 and an inner engaging branch rib 122; the inner end of the inner joining main rib 121 and the inner end of the inner joining support rib 122 are respectively pivoted with the upper nest B and the lower nest C, the inner end of the inner joining support rib 122 is pivoted with the middle section of the inner joining main rib 121, and the umbrella cloth E is connected with the outer end of the inner joining main rib 121.

Example seven:

as shown in fig. 19 to 21, in the seventh embodiment of the present invention, the dual-purpose umbrella is in the form of a two-person umbrella.

Specifically, in the seventh embodiment of the present invention, the umbrella frame includes two sets of shaping ribs and two sets of reverse folding ribs; the dual-purpose umbrella further comprises two linkage assemblies F, and a group of shaping umbrella ribs and a group of reverse folding umbrella ribs are connected with the upper nest B and the lower nest C through one linkage assembly. The linkage assembly F comprises an upper linkage nest 3, a lower linkage nest 4, and a first linkage rod 5 and a second linkage rod 6 which are hinged in a crossed manner, wherein a first end of the first linkage rod 5 and a first end of the second linkage rod 6 of the linkage assembly F are respectively pivoted with the upper nest B and the lower nest C, and a second end of the first linkage rod 5 and a second end of the second linkage rod 6 of the linkage assembly F are respectively pivoted with the upper linkage nest 3 and the lower linkage nest 4 of the linkage assembly F; the lower interlocking nest 4 and the upper interlocking nest 3 of each interlocking component F are pivoted with the umbrella rib connecting pieces 12 of two shaping umbrella ribs 1 of a group of shaping umbrella ribs, and the upper interlocking nest 3 and the lower interlocking nest 4 of each interlocking component F are pivoted with two reverse folding umbrella ribs 2 of a group of reverse folding umbrella ribs.

In the seventh embodiment of the present invention, the structure of the rib connector 12 of the shaped rib 1 and the connection structure of the rib connector 12 and the upper interlocking nest 3 and the lower interlocking nest 4 may adopt the structure of the rib connector 12 and the connection structure of the rib connector 12 and the upper nest B and the lower nest C in the first embodiment, the structure of the reverse folded rib 2 and the connection structure of the reverse folded rib 2 and the upper interlocking nest 3 and the lower interlocking nest 4 may be the structure of the reverse folded rib 2 and the connection structure of the reverse folded rib 2 and the upper nest B and the lower nest C in the first embodiment, wherein the upper interlocking nest 3 and the lower interlocking nest 4 correspond to the upper nest B and the lower nest C, respectively. Specifically, in the seventh embodiment of the present invention, the rib connector 12 of the shaped rib 1 includes an inner connecting main rib 121, an inner connecting branch rib 122 and an inner connecting link 123; the inner end of the inner connecting main rib 121 is pivoted with the upper linkage nest 3, the outer end of the inner connecting main rib 121 is pivoted with the middle section of the inner connecting branch rib 122, the inner end of the inner connecting branch rib 122 is pivoted with the lower linkage nest 4, the outer end of the inner connecting branch rib 122 is pivoted with the near inner section of the connecting middle rib 111 of the shaping component 11, the inner end of the inner connecting linkage line 123 is pivoted with the near outer section of the inner connecting main rib 121, and the outer end of the inner connecting linkage line 123 is pivoted with the inner end of the connecting middle rib 111 of the shaping component 11; the reverse folding umbrella rib 2 comprises a reverse folding component 21 and an umbrella rib connecting piece 22 with the same structure as the umbrella rib connecting piece 11, and the umbrella rib connecting piece 22 is pivoted with the upper linkage nest 3 and the lower linkage nest 4; the reverse folding assembly 21 comprises a middle connecting bone 211, an outer connecting line 212 and a reverse folding outer bone 213, wherein the near inner section of the middle connecting bone 211 is connected with the umbrella rib connecting piece 2, the outer end of the middle connecting bone 211 is pivoted with the near inner section of the reverse folding outer bone 213, the outer end of the outer connecting line 212 is pivoted with the inner end of the reverse folding outer bone 213, the inner end of the outer connecting line 212 is pivoted with the umbrella rib connecting piece 22, the outer connecting line 212 is used for enabling the reverse folding outer bone 213 to be in linkage fit with the lower linkage nest 4, so that the reverse folding outer bone 213 can be unfolded or folded by the up-and-down movement of the lower linkage nest 4, the middle section of the outer connecting line 212 can be in sliding connection with the middle section of the middle connecting bone 211, and the middle connecting bone 211 can be provided with a lantern ring movably sleeved on the middle section of the outer connecting line 212; the umbrella rib connector 22 comprises an inner connecting main rib 121, an inner connecting support rib 122 and an inner connecting linkage line 123; the inner end of the inner connecting main rib 121 is pivoted with the upper linkage nest 3, the outer end of the inner connecting main rib 121 is pivoted with the middle section of the inner connecting support rib 122, the inner end of the inner connecting support rib 122 is pivoted with the lower linkage nest 4, the outer end of the inner connecting support rib 122 is pivoted with the near inner section of the connecting middle rib 211, the inner end of the inner connecting linkage line 123 is pivoted with the near outer section of the inner connecting main rib 121, the outer end of the inner connecting linkage line 123 is pivoted with the inner end of the connecting middle rib 211 of the reverse folding assembly 21, the near inner section of the connecting middle rib 211 of the reverse folding assembly 21 is pivoted with the outer end of the inner connecting support rib 122 of the umbrella rib connecting member 2, and the inner end of the outer connecting linkage line 212 of the reverse folding assembly 21 is pivoted with the near outer section of the inner connecting support rib 222 of the umbrella rib connecting member 22.

It should be noted that in the seventh embodiment of the present invention, the structure of the rib connecting piece 12 of the shaped rib 1, the connecting structure of the rib connecting piece 12 and the upper interlocking nest 3 and the lower interlocking nest 4, the structure of the reverse folding rib 2, and the connecting structure of the reverse folding rib 2 and the upper interlocking nest 3 and the lower interlocking nest 4 may also adopt the structure of the rib connecting piece 12, the connecting structure of the rib connecting piece 12 and the upper nest B and the lower nest C, the structure of the reverse folding rib 2, and the connecting structure of the reverse folding rib 2 and the upper nest B and the lower nest C in any one of the second to sixth embodiments, wherein the upper interlocking nest 3 and the lower interlocking nest 4 correspond to the upper nest B and the lower nest C, respectively.

In the present invention, the reverse folding ribs 2 are not limited to the structure different from the shape-stabilized ribs 1, and the reverse folding ribs 2 may have the same structure as the shape-stabilized ribs 1, so that the shape of the umbrella surface can be changed even after the dual-purpose umbrella is opened.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.

Claims (8)

1. A dual-purpose umbrella is characterized in that: comprises a middle rod, an upper nest matched with the top end of the middle rod, a lower nest movably sleeved with the middle rod, an umbrella framework movably connected with the upper nest and the lower nest, and umbrella cloth matched with the umbrella framework;

the umbrella framework comprises at least one group of shaping umbrella ribs and at least two groups of reverse folding umbrella ribs; each set of shaping umbrella ribs comprises two shaping umbrella ribs, each shaping umbrella rib comprises a shaping assembly and an umbrella rib connecting piece movably connected with the upper nest and the lower nest, each shaping assembly comprises a connecting middle rib, a reverse folding joint and a shaping outer rib, the inner end of each connecting middle rib is connected with the corresponding umbrella rib connecting piece, the reverse folding joint is fixedly connected with the outer end of the corresponding connecting middle rib, the inner end of each shaping outer rib is pivoted with the corresponding reverse folding joint, the umbrella cloth is connected with the reverse folding joints and the outer ends of the corresponding shaping outer ribs, and each reverse folding joint is provided with a clamping part used for being clamped with the corresponding shaping outer rib; when the clamping part is clamped with the shaping exoskeleton, the shaping exoskeleton is unfolded relative to the connecting middle bone; each group of the reverse folding umbrella ribs comprises two reverse folding umbrella ribs movably connected with the upper nest and the lower nest, and the umbrella cloth is connected with the outer ends of the reverse folding umbrella ribs;

when the dual-purpose umbrella is in an open state and the shaping umbrella ribs of the shaping umbrella ribs are folded relative to the connecting middle ribs, the umbrella cloth of the dual-purpose umbrella is folded into a nearly rectangular structure.

2. The dual-purpose umbrella of claim 1, wherein: the reverse folding umbrella rib comprises a reverse folding component and an umbrella rib connecting piece with the same structure as the umbrella rib connecting piece; the umbrella rib connecting piece is pivoted with the upper nest and the lower nest; the reverse folding assembly comprises a middle connecting bone, an outer connecting linkage line and a reverse folding outer bone, wherein a near inner section of the middle connecting bone is connected with the umbrella rib connecting piece, the outer end of the middle connecting bone is pivoted with a near inner section of the reverse folding outer bone, the outer end of the outer connecting linkage line is pivoted with the inner end of the reverse folding outer bone, the inner end of the outer connecting linkage line is pivoted with the umbrella rib connecting piece, and the umbrella cloth is connected with the outer end of the reverse folding outer bone; the umbrella rib connecting piece of the shaping umbrella rib is pivoted with the upper nest and the lower nest.

3. The dual-purpose umbrella of claim 2, wherein: the umbrella rib connecting piece of the shaping umbrella rib comprises an inner connecting main rib, an inner connecting branch rib and an inner connecting line; the inner end of the inner connecting main rib is pivoted with the upper nest, the outer end of the inner connecting main rib is pivoted with the middle section of the inner connecting supporting rib, the inner end of the inner connecting supporting rib is pivoted with the lower nest, the outer end of the inner connecting supporting rib is pivoted with the near inner section of the connecting middle rib of the shaping assembly, the inner end of the inner connecting moving line is pivoted with the near outer section of the inner connecting main rib, and the outer end of the inner connecting moving line is pivoted with the inner end of the connecting middle rib of the shaping assembly;

the umbrella rib connecting piece of the reverse folding umbrella rib comprises an inner connecting main rib, an inner connecting support rib and an inner connecting line; the inner end of the inner connecting main rib is pivoted with the upper nest, the outer end of the inner connecting main rib is pivoted with the middle section of the inner connecting supporting rib, the inner end of the inner connecting supporting rib is pivoted with the lower nest, the outer end of the inner connecting supporting rib is pivoted with the near inner section of the connecting middle rib, the inner end of the inner connecting moving line is pivoted with the near outer section of the inner connecting main rib, the outer end of the inner connecting moving line is pivoted with the inner end of the connecting middle rib of the reverse folding component, the near inner section of the connecting middle rib of the reverse folding component is pivoted with the outer end of the inner connecting supporting rib of the umbrella rib connecting component, and the inner end of the outer connecting moving line of the reverse folding component is pivoted with the near outer section of the inner connecting supporting rib of the umbrella rib connecting component.

4. The dual-purpose umbrella of claim 2, wherein: the umbrella rib connecting piece of the shaping umbrella rib comprises an inner connecting main rib and an inner connecting branch rib, the inner end of the inner connecting main rib and the inner end of the inner connecting branch rib are respectively pivoted with the upper nest and the lower nest, the outer end of the inner connecting main rib is pivoted with the outer end of the inner connecting branch rib, and the inner end of the connecting middle rib of the shaping assembly is fixedly connected with the outer end of the inner connecting main rib;

the rib connecting piece of the reverse folding rib comprises an inner connecting main rib and an inner connecting support rib, the inner end of the inner connecting main rib and the inner end of the inner connecting support rib are respectively pivoted with the upper nest and the lower nest, the outer end of the inner connecting main rib is pivoted with the inner end of the inner connecting support rib, the inner end of the connecting middle rib of the reverse folding component is fixedly connected with the outer end of the inner connecting main rib of the rib connecting piece, and the inner end of the outer connecting linkage line of the reverse folding component is pivoted with the near outer section of the inner connecting support rib of the rib connecting piece.

5. The dual-purpose umbrella of claim 2, wherein: the umbrella rib connecting piece of the shaping umbrella rib comprises an inner connecting main rib, an inner connecting branch rib, an inner connecting line, a middle connecting main rib and a middle connecting line, wherein the inner end of the inner connecting main rib is pivoted with the upper nest, the outer end of the inner connecting main rib is pivoted with the near inner section of the middle connecting main rib, the inner end of the inner connecting branch rib is pivoted with the lower nest, the outer end of the inner connecting branch rib is pivoted with the middle section of the inner connecting main rib, the inner end of the inner connecting line is pivoted with the near outer section of the inner connecting branch rib, the outer end of the inner connecting line is pivoted with the inner end of the middle connecting main rib, the outer end of the middle connecting main rib is pivoted with the near inner section of the middle connecting rib of the shaping assembly, the inner end of the middle connecting line is pivoted with the near outer section of the inner connecting main rib, and the outer end of the middle connecting line is pivoted with the inner end of the middle connecting rib of the shaping assembly;

the rib connecting piece of the reverse folding umbrella rib comprises an inner connecting main rib, an inner connecting support rib, an inner connecting line, a middle connecting main rib and a middle connecting line, wherein the inner end of the inner connecting main rib is pivoted with the upper nest, the outer end of the inner connecting main rib is pivoted with the near inner section of the middle connecting main rib, the inner end of the inner connecting support rib is pivoted with the lower nest, the outer end of the inner connecting support rib is pivoted with the middle section of the inner connecting main rib, the inner end of the inner connecting line is pivoted with the near outer section of the inner connecting support rib, the outer end of the inner connecting line is pivoted with the inner end of the middle connecting main rib, the outer end of the middle connecting main rib is pivoted with the near inner section of the connecting middle rib of the reverse folding assembly, the inner end of the middle connecting line is pivoted with the near outer section of the middle connecting main rib, and the inner end of the outer connecting line of the reverse folding assembly is pivoted with the near outer section of the middle connecting main rib.

6. The dual-purpose umbrella of claim 1, wherein: the umbrella rib connecting piece of the shaping umbrella rib comprises an inner connecting main rib and an inner connecting branch rib, the inner end of the inner connecting main rib and the inner end of the inner connecting branch rib are respectively pivoted with the upper nest and the lower nest, the outer end of the inner connecting main rib is pivoted with the outer end of the inner connecting branch rib, and the inner end of the connecting middle rib of the shaping assembly is fixedly connected with the outer end of the inner connecting main rib;

the reverse folding umbrella rib comprises an inner connecting main rib and an inner connecting supporting rib, the inner end of the inner connecting main rib and the inner end of the inner connecting supporting rib are respectively pivoted with the upper nest and the lower nest, the inner end of the inner connecting supporting rib is pivoted with the middle section of the inner connecting main rib, and the umbrella cloth is connected with the outer end of the inner connecting main rib.

7. The dual-purpose umbrella of claim 2, wherein: also comprises two linkage components; the umbrella framework comprises two groups of shaping umbrella ribs and two groups of reverse folding umbrella ribs, wherein the one group of shaping umbrella ribs and the one group of reverse folding umbrella ribs are connected with the upper nest and the lower nest through a linkage assembly;

the linkage assembly comprises an upper linkage nest, a lower linkage nest and a first linkage rod and a second linkage rod which are hinged in a crossed manner, wherein a first end of the first linkage rod and a first end of the second linkage rod of the linkage assembly are respectively pivoted with the upper nest and the lower nest; the upper interlocking nest and the lower interlocking nest of each interlocking component are pivoted with the umbrella rib connecting pieces of two shaping umbrella ribs of a group of shaping umbrella ribs, and the upper interlocking nest and the lower interlocking nest of each interlocking component are pivoted with two reverse folding umbrella ribs of a group of reverse folding umbrella ribs.

8. The dual-purpose umbrella of claim 1, wherein: the structure of the reverse folding umbrella rib is the same as that of the shaping umbrella rib.

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