CN210870175U - Novel umbrella rib structure - Google Patents
Novel umbrella rib structure Download PDFInfo
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- CN210870175U CN210870175U CN201921475193.0U CN201921475193U CN210870175U CN 210870175 U CN210870175 U CN 210870175U CN 201921475193 U CN201921475193 U CN 201921475193U CN 210870175 U CN210870175 U CN 210870175U
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- umbrella
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- nest
- umbrella rib
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Abstract
A novel umbrella rib structure comprises main umbrella ribs, supporting ribs and umbrella rib connectors, wherein one end of each main umbrella rib is connected with an umbrella nest at the upper part of the main umbrella rib, and the middle part of each main umbrella rib is provided with the umbrella rib connector; one end of the supporting rib is used for being connected with the umbrella nest in the middle, the other end of the supporting rib is connected with the umbrella rib connecting piece, one end of the main umbrella rib, which is connected with the umbrella nest, is provided with a fixed-angle flat head, and one end of the supporting rib, which is connected with the umbrella nest in the middle, is provided with an arc flat head. To summer up, the utility model discloses a main rib, support bone all adopt high strength tubular product, and rib connection end uses extrusion integrated into one piece, has guaranteed rib structure and material uniformity, has guaranteed the structural strength of rib, adopts the flat head of decide angle at the main rib linkage segment, can restrict main rib and install the angle of restriction upwards rotation behind the umbrella nest when novel umbrella nest complex to curved surface shape that the umbrella face formed when control parachute kit expandes is the optimal low windage shape, thereby makes the parachute kit possess more excellent wind resistance ability.
Description
Technical Field
The utility model relates to a novel umbrella rib structure that umbrella utensil used, it is specific, relate to one kind through extrusion, improve structural strength and can restrict the novel umbrella rib structure of main rib expansion angle.
Background
In the existing umbrella in the market, the umbrella frame structure is mostly fixed by using a bonding connecting piece and then connecting with an umbrella nest. Aging, degumming and the like are easy to occur; meanwhile, most materials used by the umbrella ribs have short service life, and the reliability of the structure of the umbrella in severe environment cannot be effectively ensured for a long time, so that the reliability and the service life of the umbrella in severe environment are prolonged.
In addition, in order to be applied to a novel umbrella nest structure, how to limit the unfolding angle of main umbrella ribs and enhance the overall strength is a technical problem which needs to be solved urgently in the prior art.
Disclosure of Invention
An object of the utility model is to provide a novel rib structure, this rib structure can be applicable to novel umbrella nest, increases bulk strength, increase life-span.
To achieve the purpose, the utility model adopts the following technical proposal:
a novel umbrella rib structure is characterized in that:
comprises a main umbrella rib, a supporting rib and an umbrella rib connecting piece,
one end of each main umbrella rib is connected with the upper umbrella nest, and the middle part of each main umbrella rib is provided with an umbrella rib connecting piece;
one end of the supporting rib is used for being connected with the umbrella nest in the middle part, the other end is connected with the umbrella rib connecting piece,
the umbrella is characterized in that one end of each main umbrella rib, which is connected with the umbrella nest, is provided with a fixed-angle flat head, the lower part of each fixed-angle flat head is arc-shaped, and the upper part of each fixed-angle flat head is similar to a straight line segment.
Optionally, the main umbrella ribs and the supporting ribs are both metal alloy pipes.
Optionally, one end of the support rib connected with the middle umbrella nest is provided with an arc flat head.
Optionally, the umbrella rib connector is of a double-support plate structure.
Optionally, the main umbrella rib is provided with a fixing hole at the fixed-angle flat head, and the support rib is provided with a fixing hole at the arc flat head.
Optionally, the rib connector is formed by die-casting high-quality high-performance alloy.
To summer up, the utility model discloses a main rib, support bone all adopt high strength tubular product, and rib connection end uses extrusion integrated into one piece, has guaranteed rib structure and material uniformity, has guaranteed the structural strength of rib, adopts the flat head of decide angle at the main rib linkage segment, can restrict main rib and install the angle of restriction upwards rotation behind the umbrella nest when novel umbrella nest complex to curved surface shape that the umbrella face formed when control parachute kit expandes is the optimal low windage shape, thereby makes the parachute kit possess more excellent wind resistance ability.
Drawings
Fig. 1 is a view of an umbrella rib structure according to the present invention;
FIG. 2 is an enlarged view of the main rib of the umbrella frame structure according to the present invention;
fig. 3 is an enlarged view of a support rib of the umbrella frame structure according to the present invention;
fig. 4 is a view showing the operation of the main umbrella rib of the umbrella frame structure according to the present invention.
The reference numerals in the drawings respectively refer to the technical features:
1. a main umbrella rib; 2. an umbrella rib connector; 3. supporting the bone; 4. fixing a flat head; 5. an arc flat head.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
The utility model adopts high-quality high-performance alloy pipes for the main umbrella ribs and the supporting ribs, thereby ensuring the structural strength and the service life; the umbrella rib connecting piece is formed by casting high-quality high-performance alloy, simultaneously, the structural design is optimized, and the double-supporting plate design is adopted, so that the structural strength and the service life are effectively ensured; the joint of the main umbrella rib and the umbrella nest is a flat head with a fixed angle to limit the unfolding angle of the main umbrella rib, so that the curved surface shape formed by the umbrella surface when the umbrella is unfolded is controlled to be the optimal low wind resistance shape.
In particular, referring to fig. 1 to 4, various views of the umbrella frame structure according to the present invention are shown,
the umbrella rib structure comprises a main umbrella rib 1, a supporting rib 3 and an umbrella rib connecting piece 2,
wherein one end of the main umbrella rib 1 is used for connecting with an upper umbrella nest, such as an upper umbrella nest, and the middle part of the main umbrella rib 1 is provided with an umbrella rib connector 2;
one end of the supporting rib 3 is used for being connected with an umbrella nest in the middle, such as a handle umbrella nest, and the other end is connected with the umbrella rib connecting piece 2,
the umbrella is characterized in that one end of the main umbrella rib, which is connected with the umbrella nest, is provided with a fixed-angle flat head 4, the lower part of the fixed-angle flat head is arc-shaped, the upper part of the fixed-angle flat head is similar to a straight line segment, and the main umbrella rib is limited to be arranged behind the umbrella nest to limit the upward rotating angle, so that the curved surface shape formed by the umbrella cover when the umbrella is unfolded is controlled to be the optimal low wind resistance shape, and the umbrella has better wind resistance.
In particular, referring to fig. 4, the working principle of the fixed-angle flat head is shown.
Furthermore, the main umbrella ribs and the supporting ribs are all metal alloy pipes, so that the structural strength and the service life are ensured.
One end of the support rib 3 connected with the middle umbrella nest is provided with an arc flat head 5, which is convenient for the rotation of the support rib.
The umbrella rib connecting piece 2 is of a structure with double supporting plates, so that the structural strength is effectively guaranteed and the service life is prolonged.
Optionally, the rib connector 2 can be formed by die-casting high-quality high-performance alloy.
Furthermore, the main umbrella ribs are provided with fixing holes at the flat heads with fixed angles, and the supporting ribs are provided with fixing holes at the arc flat heads 5 so as to be fixedly connected with the corresponding umbrella nests.
To summer up, the utility model discloses a main rib, support bone all adopt high strength tubular product, and rib connection end uses extrusion integrated into one piece, has guaranteed rib structure and material uniformity, has guaranteed the structural strength of rib, adopts the flat head of decide angle at the main rib linkage segment, can restrict main rib and install the angle of restriction upwards rotation behind the umbrella nest when novel umbrella nest complex to curved surface shape that the umbrella face formed when control parachute kit expandes is the optimal low windage shape, thereby makes the parachute kit possess more excellent wind resistance ability.
While the invention has been described in further detail with reference to specific preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. A novel umbrella rib structure is characterized in that:
comprises a main umbrella rib, a supporting rib and an umbrella rib connecting piece,
one end of each main umbrella rib is connected with the upper umbrella nest, and the middle part of each main umbrella rib is provided with an umbrella rib connecting piece;
one end of the supporting rib is used for being connected with the umbrella nest in the middle part, the other end is connected with the umbrella rib connecting piece,
the umbrella is characterized in that one end of each main umbrella rib, which is connected with the umbrella nest, is provided with a fixed-angle flat head, the lower part of each fixed-angle flat head is arc-shaped, and the upper part of each fixed-angle flat head is similar to a straight line segment.
2. The umbrella rib structure of claim 1, wherein:
wherein the main umbrella ribs and the supporting ribs are both metal alloy pipes.
3. The umbrella rib structure of claim 1, wherein:
one end of the support rib connected with the middle umbrella nest is provided with an arc flat head.
4. The umbrella rib structure of claim 1, wherein:
the umbrella rib connecting piece is of a double-supporting plate structure.
5. An umbrella rib structure as defined in claim 3, wherein:
the main umbrella rib is provided with a fixing hole at the fixed angle flat head, and the support rib is provided with a fixing hole at the arc flat head.
6. The umbrella rib structure of claim 4, wherein:
the umbrella rib connecting piece is formed by alloy die-casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921475193.0U CN210870175U (en) | 2019-09-05 | 2019-09-05 | Novel umbrella rib structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921475193.0U CN210870175U (en) | 2019-09-05 | 2019-09-05 | Novel umbrella rib structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210870175U true CN210870175U (en) | 2020-06-30 |
Family
ID=71310669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921475193.0U Active CN210870175U (en) | 2019-09-05 | 2019-09-05 | Novel umbrella rib structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210870175U (en) |
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2019
- 2019-09-05 CN CN201921475193.0U patent/CN210870175U/en active Active
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