CN218164456U - Novel asymmetric sun shade - Google Patents
Novel asymmetric sun shade Download PDFInfo
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- CN218164456U CN218164456U CN202222266135.5U CN202222266135U CN218164456U CN 218164456 U CN218164456 U CN 218164456U CN 202222266135 U CN202222266135 U CN 202222266135U CN 218164456 U CN218164456 U CN 218164456U
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Abstract
The utility model discloses a novel asymmetric sunshade umbrella, which comprises an umbrella upright post; the umbrella stand column is fixedly connected with an upper umbrella nest and a lower umbrella nest; the upper umbrella nest is fixed at the position of the umbrella upright column close to the upper end; the lower umbrella nest can move up and down along the column body of the umbrella upright post; the umbrella stand is provided with a short edge umbrella cover supporting mechanism and a long edge umbrella cover supporting mechanism. The structure effectively supports the asymmetric umbrella cover by adopting a plurality of groups of short-edge umbrella cover supporting mechanisms and long-edge umbrella cover supporting mechanisms, and is free to contract and more convenient to use; secondly long limit umbrella face supporting mechanism is through setting up four-bar linkage and a plurality of connecting piece, and then makes long limit umbrella face obtain great stroke after can obtaining the complete expansion, and the support nature is strong, simultaneously through the stay cord effect, makes to receive and close freely.
Description
Technical Field
The utility model relates to a novel asymmetric sun shade belongs to sunshade instrument technical field.
Background
Sunshade umbrella is also called sun umbrella, which is used for shielding sunlight from direct irradiation. The existing sunshade umbrella is mostly of a symmetrical structure, the sunshade area of the sunshade umbrella is limited, the sunshade umbrella cannot completely shade, time and labor are wasted if the position of the sunshade umbrella is frequently changed due to a good sunshade effect, and therefore a novel asymmetric sunshade umbrella needs to be designed, so that the excellent sunshade effect is achieved while the stability of framework support is met, and the opening and closing of the sunshade umbrella are facilitated.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned prior art exists, the utility model provides a novel asymmetric sun shade to solve.
In order to realize the purpose, the utility model discloses a technical scheme is: a novel asymmetric sunshade comprises a sunshade upright post; the umbrella stand column is fixedly connected with an upper umbrella nest and a lower umbrella nest; the upper umbrella nest is fixed at the position of the umbrella upright column close to the upper end; the lower umbrella nest can move up and down along the column body of the umbrella upright post; the umbrella upright post is provided with a short edge umbrella cover supporting mechanism and a long edge umbrella cover supporting mechanism;
furthermore, the short-side umbrella cover supporting mechanism comprises a sixth umbrella rib and a seventh umbrella rib; one end of the sixth umbrella rib is hinged with the middle section of the seventh umbrella rib, and the other end of the sixth umbrella rib is hinged and fixed with the lower umbrella nest;
furthermore, the long-edge umbrella cover supporting mechanism comprises a first umbrella rib, a second umbrella rib and a third umbrella rib; one end of the first umbrella rib is hinged and movably fixed with the upper umbrella nest, and the other end of the first umbrella rib is hinged on the first connecting piece; one end of the first connecting piece is connected with the second umbrella rib; a third connecting piece is connected between the other end of the second umbrella rib and the third umbrella rib;
a fifth umbrella rib is connected at the position close to the lower end of the first umbrella rib; the other ends of the five umbrella ribs are hinged and fixed on the lower umbrella nest; the umbrella rib five is connected with an umbrella rib four; the fourth umbrella rib is hinged with one end of the first connecting piece;
the umbrella rib III is provided with a connecting piece II; the other end of the second connecting piece is connected with a pull rope; the other end of the pulling device is fixedly connected with a cylindrical surface at one side of the top of the umbrella stand column.
Furthermore, the short-edge umbrella cover supporting mechanism is provided with 4 groups which are uniformly arranged below the short-edge umbrella cover.
Further, long limit umbrella face supporting mechanism is provided with 2 groups, and it evenly arranges in long limit umbrella face below.
Furthermore, the first connecting piece is of a bent rod structure with a bend, the bend point of the first connecting piece is hinged and fixed with the first umbrella rib, and one side of the short edge of the first connecting piece is hinged and fixed with the second umbrella rib.
Furthermore, the first umbrella rib, the fourth umbrella rib, the fifth umbrella rib and the first connecting piece form a four-bar linkage mechanism, so that the umbrella ribs can rotate clockwise.
The utility model has the advantages that: the structure effectively supports the asymmetric umbrella cover by adopting a plurality of groups of short-edge umbrella cover supporting mechanisms and long-edge umbrella cover supporting mechanisms, and is free to contract and more convenient to use; secondly long limit umbrella face supporting mechanism is through setting up four-bar linkage and a plurality of connecting piece, and then makes long limit umbrella face obtain great stroke after can obtaining the complete expansion, and the support nature is strong, simultaneously through the stay cord effect, makes to receive and close freely.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a long-side umbrella cover supporting mechanism of the present invention;
FIG. 3 is a schematic structural view of a four-bar linkage mechanism of the long-side canopy supporting mechanism of the present invention;
FIG. 4 is a structural diagram of the tightening process of the present invention;
fig. 5 is a schematic view of the tightening structure of the present invention.
In the figure: 1. the umbrella comprises an umbrella stand column 11, an upper umbrella nest 12, a lower umbrella nest 2, a short-side umbrella cover supporting mechanism 21, ribs six and 22, ribs seven and 3, a long-side umbrella cover supporting mechanism 31, ribs one and 32, ribs two and 33, ribs three and 34, a connecting piece one and 35, a connecting piece three and 36, ribs four and 37, ribs five and 38, a connecting piece two and 4 and a pull rope.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention.
As shown in fig. 1, a novel asymmetric sunshade comprises a sunshade upright post 1; an upper umbrella nest 11 and a lower umbrella nest 12 are fixedly connected to the umbrella upright post 1; the upper umbrella nest 11 is fixed at the position of the umbrella upright post 1 close to the upper end; the lower umbrella nest 12 can move up and down along the column body of the umbrella upright post 1; the umbrella stand 1 is provided with a short-edge umbrella cover supporting mechanism 2 and a long-edge umbrella cover supporting mechanism 3;
in the preferred embodiment, short side canopy support means 2 comprises rib six 21 and rib seven 22; one end of the sixth umbrella rib 21 is hinged with the middle section of the seventh umbrella rib 22, and the other end of the sixth umbrella rib is hinged and fixed with the lower umbrella nest 12;
in the preferred embodiment, long-side canopy support mechanism 3 includes rib one 31, rib two 32, and rib three 33; one end of the first umbrella rib 31 is hinged and movably fixed with the upper umbrella nest 11, and the other end of the first umbrella rib 31 is hinged with the first connecting piece 34; the above step (1); one end of the first connecting piece 34 is connected with the second umbrella rib 32; a third connecting piece 35 is connected between the other end of the second umbrella rib 32 and the third umbrella rib 33;
a fifth umbrella rib 37 is connected to the position, close to the lower end, of the first umbrella rib 31; the other end of the five umbrella ribs 37 is hinged and fixed on the lower umbrella nest 12; the umbrella rib five 37 is connected with an umbrella rib four 36; the fourth umbrella rib 36 is hinged with one end of the first connecting piece 34;
a second connecting piece 38 is arranged on the third umbrella rib 33; the other end of the second connecting piece 38 is connected with a pull rope 4; the other end of the pulling-up part 4 is fixedly connected with the cylindrical surface at one side of the top of the umbrella stand column 1.
In the preferred embodiment, the short-side canopy supporting mechanism 2 is provided with 4 sets, which are uniformly arranged below the short-side canopy.
In the preferred embodiment, the long-side canopy supporting mechanism 3 is provided with 2 groups, which are uniformly arranged below the long-side canopy.
In the preferred embodiment, the first connecting member 34 is a curved rod structure with a bend, and the bend is fixed with the first rib 31 in an articulated manner, and one side of the short side is fixed with the second rib 32 in an articulated manner.
Preferably, rib one 31, rib four 36, rib five 37 and link one 34 form a four-bar linkage so that rib 2 can rotate clockwise.
The specific contraction opening and closing principle of the sunshade umbrella of the mechanism is as follows:
firstly, when the sunshade needs to be opened, the lower umbrella nest 12 is operated to slide upwards along the umbrella stand 1, and then the short-side umbrella cover supporting mechanism 2 and the long-side umbrella cover supporting mechanism 3 move along with the movement of the lower umbrella nest 12; the umbrella surface is supported, the specific process is that the lower umbrella nest 12 drives the umbrella rib six 21 and further drives the umbrella rib seven 22 to be supported; meanwhile, the fifth umbrella rib 37 drives the first umbrella rib 31 to rotate around the upper umbrella nest 11 anticlockwise; then the second rib 32 can rotate clockwise due to a four-bar linkage formed by the first rib 31, the fourth rib 36, the fifth rib 37 and the first connecting piece 34, after the second rib is formed to a certain extent, the third rib 33 rotates anticlockwise due to the second pull rope candle connecting piece 38, at the moment, after the second rib rotates to a certain angle, the third connecting piece 35 can limit the third rib 33 to further rotate, at the moment, the maximum support of the whole sunshade is achieved, and at the moment, the sunshade belongs to an open state. When the sunshade is folded, the working state is opposite to the process of the umbrella opening state.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (7)
1. A novel asymmetric sunshade is characterized by comprising a sunshade upright post (1); an upper umbrella nest (11) and a lower umbrella nest (12) are fixedly connected to the umbrella upright post (1); the upper umbrella nest (11) is fixed at the position, close to the upper end, of the umbrella stand column (1); the lower umbrella nest (12) can move up and down along the column body of the umbrella upright post (1); the umbrella stand (1) is provided with a short edge umbrella cover supporting mechanism (2) and a long edge umbrella cover supporting mechanism (3).
2. A new asymmetric parasol, according to claim 1, characterized by the fact that said short side canopy support means (2) comprise rib six (21) and rib seven (22); one end of the sixth umbrella rib (21) is hinged with the middle section of the seventh umbrella rib (22), and the other end is hinged and fixed with the lower umbrella nest (12).
3. A new asymmetric parasol as claimed in claim 1, characterized in that the long side canopy support means (3) comprises rib one (31), rib two (32) and rib three (33); one end of the first umbrella rib (31) is hinged and movably fixed with the upper umbrella nest (11), and the other end of the first umbrella rib (31) is hinged with the first connecting piece (34); the above step (1); one end of the first connecting piece (34) is connected with the second umbrella rib (32); a third connecting piece (35) is connected between the other end of the second umbrella rib (32) and the third umbrella rib (33);
a fifth umbrella rib (37) is connected to the position, close to the lower end, of the first umbrella rib (31); the other end of the five umbrella ribs (37) is hinged and fixed on the lower umbrella nest (12); the umbrella rib five (37) is connected with an umbrella rib four (36); the fourth umbrella rib (36) is hinged with one end of the first connecting piece (34);
a second connecting piece (38) is arranged on the third umbrella rib (33); the other end of the second connecting piece (38) is connected with a pull rope (4); the other end of the pull rope (4) is fixedly connected with the cylindrical surface at one side of the top of the umbrella stand column (1).
4. A new asymmetric parasol, according to claim 1, characterized by the fact that the short edge canopy support mechanism (2) is provided with 4 groups, evenly arranged under the short edge canopy.
5. A new asymmetric parasol, according to claim 1, characterized by the fact that the long side canopy support mechanism (3) is provided with 2 groups, evenly arranged under the long side canopy.
6. A new asymmetric parasol as claimed in claim 3, characterized in that the first connecting part (34) is a bent rod structure with a bend, the bend is hinged with the first rib (31) and the short side is hinged with the second rib (32).
7. A new asymmetric parasol as claimed in claim 3, characterized in that the rib one (31), rib four (36), rib five (37) and the link one (34) form a four bar linkage enabling the rib to rotate clockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222266135.5U CN218164456U (en) | 2022-08-26 | 2022-08-26 | Novel asymmetric sun shade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222266135.5U CN218164456U (en) | 2022-08-26 | 2022-08-26 | Novel asymmetric sun shade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218164456U true CN218164456U (en) | 2022-12-30 |
Family
ID=84620192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222266135.5U Active CN218164456U (en) | 2022-08-26 | 2022-08-26 | Novel asymmetric sun shade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218164456U (en) |
-
2022
- 2022-08-26 CN CN202222266135.5U patent/CN218164456U/en active Active
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