CN220293173U - Wind-resistant reinforcement and wind-resistant umbrella rib structure - Google Patents
Wind-resistant reinforcement and wind-resistant umbrella rib structure Download PDFInfo
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- CN220293173U CN220293173U CN202322002087.3U CN202322002087U CN220293173U CN 220293173 U CN220293173 U CN 220293173U CN 202322002087 U CN202322002087 U CN 202322002087U CN 220293173 U CN220293173 U CN 220293173U
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- 230000002787 reinforcement Effects 0.000 title claims abstract description 49
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 24
- 210000000988 bone and bone Anatomy 0.000 claims description 56
- 239000003351 stiffener Substances 0.000 claims description 11
- 238000013459 approach Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model relates to the field of umbrella frames, in particular to an anti-wind reinforcing part and an anti-wind umbrella rib structure. The utility model provides an anti-wind reinforcement includes anti-wind reinforcement, is equipped with pressure spring and the anti-wind reinforcement body of removable specification in the anti-wind reinforcement, is equipped with fixed slot and spacing groove in the anti-wind reinforcement is this, and the fixed slot can make this anti-wind reinforcement match the rib of various specifications and structure, and the angle between the rib when spacing groove adjustable rib opens reduces the concentrated stress of junction joint department. Meanwhile, the wind-resistant connecting piece and the auxiliary rib are arranged in the wind-resistant umbrella rib structure, and limit fit between the wind-resistant connecting piece and the auxiliary rib is utilized to prevent the tail end joint of the umbrella rib from being overturned by strong wind.
Description
Technical Field
The utility model relates to the field of umbrella frames, in particular to a wind-resistant reinforcing piece and a wind-resistant umbrella rib structure.
Background
Umbrella is a tool which can provide a cool environment or shield rain, snow, sunshine and the like. Umbrella materials typically include malleable cloth, and other materials and wires that can be used as a skeleton to hold the skeleton open during use.
The traditional umbrella only provides the sun-shading and rain-shielding functions, when storm rain attacks, the traditional umbrella loses the function due to the fragile framework and the everting umbrella cover, and is more easily subjected to plastic deformation due to the storm, and even if the umbrella stops, the original shape cannot be recovered, so that the umbrella is scrapped.
For the above reasons, wind-resistant umbrellas gradually appear on the market as a novel umbrella for entering people's life, which has a more excellent wind-resistant effect than conventional umbrellas. At present, a part of the distinguishing characteristics of a novel wind-resistant umbrella and a traditional umbrella on the market are that the materials of the umbrella cloth and the framework are selected, the umbrella cloth is made of high-density waterproof materials, the framework is made of stronger glass fibers, however, even if more excellent materials are selected, the umbrella cover can still turn over in the actual wind-resistant process, and especially the framework of the umbrella cover close to the edge has limited the resistance which can be born by the umbrella cover on the structure, so that the wind-resistant capability of the wind-resistant umbrella is lost; another part is to lift the number of ribs, which is proportional to the resistance to wind in the case of the same level of wind, whereas more ribs means greater volume, weight and cost; the umbrella has the advantages that the umbrella is convenient to use, the wind speed and the wind quantity of the umbrella are higher than the limit range which can be born by the mouth at the joint of the two layers of umbrella cloth, the wind resistance of the umbrella is greatly reduced, the wind resistance of the umbrella is reduced, and the umbrella is also lost.
Disclosure of Invention
1. Technical problem to be solved
The utility model aims to solve the problems in the prior art and provide a wind-resistant reinforcing piece and a wind-resistant umbrella rib structure, which are used for reinforcing wind-resistant accessories of a wind-resistant umbrella by installing the wind-resistant reinforcing piece on the wind-resistant umbrella rib, so that the wind-resistant umbrella is more suitable for strong wind weather.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme.
A wind-resistant stiffener comprising a wind-resistant stiffener body and a compression spring;
one side of the wind-resistant reinforcement body is integrally provided with a spring column, and the pressure spring is sleeved outside the spring column;
the upper part of the wind-resistant reinforcement body is provided with a fixed groove and a through groove; the lower part is provided with a limit groove; the fixed groove and the through groove are vertically arranged, and the depth of the fixed groove is larger than that of the through groove; the fixing groove and the limiting groove are arranged along the length direction of the wind resistance reinforcement body;
the fixing groove of the wind-resistant reinforcement is matched with and placed on one side of the fixing groove and attached to the inner wall of the groove of the main rib skeleton and the joint of the two ribs, so as to reduce the joint stress of the rib.
Further, the spring column is obliquely arranged relative to the wind-resistant reinforcement body, one end of the spring column far away from the wind-resistant reinforcement body gradually approaches downwards to one side of the limiting groove, and the spring column is obliquely propped against the riveting column of the wind-resistant reinforcement hook, so that the wind-resistant reinforcement can be clamped more firmly.
Further, the inclined included angle is 45-80 degrees.
Further, the through groove is located at one side of the fixing groove, which is close to the spring column.
An anti-wind umbrella rib structure comprises an anti-wind reinforcing piece, and simultaneously comprises a main rib, an auxiliary rib, a spring movable piece, an auxiliary rib, an anti-wind connecting piece and an umbrella stay; grooves are formed in the frameworks of the main bone, the auxiliary bone and the auxiliary bone; the main rib, the auxiliary rib and the umbrella support are sequentially distributed, the main rib is connected with the auxiliary rib through a riveting point, and the auxiliary rib is connected with the umbrella support through an anti-wind connecting piece; one side of the auxiliary bone is movably riveted at the middle part of the main bone; one side of the main bone and the auxiliary bone far away from the auxiliary bone are both arranged on the umbrella handle; the riveting point is connected with the auxiliary bone through a spring movable piece, and the wind-resistant reinforcement piece is matched and placed in the groove of the main bone and close to the riveting point and is contacted or abutted with the spring movable piece.
Further, one side of the spring moving part is provided with an anti-wind reinforcing hook which is contacted or abutted with the anti-wind reinforcing part, and a tension spring is arranged in the spring moving part and connected with the main bone.
Furthermore, one side of the wind-resistant connecting piece, which is close to the auxiliary bone, is provided with a wind-resistant hook, and the other side of the wind-resistant connecting piece, which is connected with the umbrella support, is provided with a connecting pipe.
Further, the fixing groove of the wind-resistant reinforcement is tightly attached to the inner side of the main bone groove, and one side, far away from the wind-resistant reinforcement body, of the pressure spring is close to the riveting point; the limit groove is clamped with the wind-resistant reinforcing hook and allows the wind-resistant reinforcing hook to move against the limit groove.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) The utility model structurally enhances the tightness and durability of the joint between the frameworks by the design of the wind-resistant reinforcement.
(2) The utility model uses the wind-resistant reinforcement to adjust the angle between the frames, reduces the problem of overlarge concentrated stress at the joint of the umbrella ribs in the strong wind-resistant process, and simultaneously provides certain support and fixation for the umbrella ribs in the strong wind-resistant process.
(3) According to the utility model, through the design of the bent hook-shaped wind-resistant hook shape at one end of the wind-resistant connecting piece, the rotation freedom degree of the wind-resistant connecting piece is limited by matching with the auxiliary bone during use, so that the tail end joint of the umbrella can be effectively prevented from being turned over by strong wind.
(4) The wind-resistant reinforcement is of a detachable design, can be adapted to umbrella ribs of different types and specifications, and has the advantages of light weight, small volume, low cost and extremely common applicability.
Drawings
FIG. 1 is a structural perspective view of the wind resistant stiffener of the present utility model;
FIG. 2 is a schematic view of the wind-resistant reinforcement of the present utility model attached to the inside wall of the groove of the main rib frame and the junction of the two frames;
FIG. 3 is a perspective view of the structure of the rib of the wind-resistant umbrella of the present utility model when opened;
FIG. 4 is a schematic view of the structure at A in FIG. 3 (the wind-resistant stiffener is shown in phantom in a positional relationship with the rib of the wind-resistant umbrella);
FIG. 5 is a view showing the positional relationship between the wind-resistant reinforcement and the main and auxiliary bones according to the present utility model;
FIG. 6 is a diagram showing the relationship between the wind-resistant stiffener and the spring moveable element according to the present utility model;
FIG. 7 is a perspective view of the spring motor of the present utility model;
FIG. 8 is a structural perspective view of a main bone of the present utility model;
FIG. 9 is a structural perspective view of a secondary bone of the present utility model;
FIG. 10 is a structural perspective view of an auxiliary bone of the present utility model;
FIG. 11 is a perspective view of a wind resistant connector according to the present utility model
FIG. 12 is a schematic view of the structure of an open rib without a wind-resistant stiffener.
The reference numerals in the figures illustrate:
the umbrella comprises a main rib 1, an auxiliary rib 2, a spring moving part 3, a wind-resistant reinforcing hook 31, a tension spring 32, a wind-resistant reinforcing part 4, a spring column 41, a pressure spring 42, a wind-resistant reinforcing part 43, a fixing groove 431, a limiting groove 432, a 433 through groove 5, an auxiliary rib 6, a wind-resistant connecting part 61, a wind-resistant hook 62, a connecting pipe and an umbrella support 7.
Detailed Description
Example 1:
referring to fig. 1-12, a wind resistant stiffener includes a wind resistant stiffener 4.
As shown in fig. 1, the left part of the wind-resistant reinforcement 4 is provided with a spring column 41 and a pressure spring 42, the spiral hollow part of the pressure spring 42 passes through the spring column 41, and the pressure spring 42 is not fixedly connected with the spring column 41, so that the specification of the pressure spring 42 can be changed according to actual use conditions; the spring column 41 is connected with the wind-resistant reinforcement body 43 on the right, the spring column 41 is obliquely arranged relative to the wind-resistant reinforcement body 43, a fixed groove 431 and a through groove 433 are arranged at the upper part of the wind-resistant reinforcement body 43, the fixed groove 431 and the through groove 433 are vertically arranged, the depth of the fixed groove 431 is larger than that of the through groove 433, the fixed groove 431 is used for matching umbrella ribs of various specifications and structures and is connected with riveting points between the umbrella ribs, and the universal applicability of the wind-resistant reinforcement 4 is improved; the lower part of the wind-resistant reinforcement body 43 is provided with a limit groove 432, the fixed groove 431 and the limit groove 432 are arranged along the length direction of the wind-resistant reinforcement body 43, the limit groove 432 can enhance the tightness and durability of the joint between the frameworks when the umbrella ribs are unfolded, the angle between the frameworks is specifically embodied, the problem that the concentrated stress of the joint of the umbrella ribs is overlarge in the process of resisting strong wind is reduced, and meanwhile, certain support and fixation are provided in the process of resisting strong wind of the umbrella ribs.
Example 2:
referring to fig. 1-12, according to an anti-wind reinforcement of embodiment 1, an anti-wind umbrella rib structure is provided, which comprises a main rib 1, an auxiliary rib 2, a spring movable member 3, an anti-wind reinforcement 4, an auxiliary rib 5, an anti-wind connecting member 6 and an umbrella stay 7.
Grooves are formed in the skeletons of the main rib 1, the auxiliary rib 2 and the auxiliary rib 5, one side of the main rib 1 is connected with an umbrella handle, the other side of the main rib is connected with one side of the auxiliary rib 2 through a riveting point, and the middle part of the main rib 1 is connected with one side of the auxiliary rib 5 through the riveting point;
the riveting point of the junction of the auxiliary bone 2 and the main bone 1 is simultaneously riveted with one side of the spring movable part 3, the other side of the auxiliary bone 2 is riveted with the middle part of the wind-resistant connecting part 6, the spring movable part 3 is riveted with the main bone 1 by the tension spring 32 arranged in the spring movable part 3, the riveting point of the spring movable part 3 and the auxiliary bone 2 is movably connected with the wind-resistant reinforcing hook 31 arranged on one side of the spring movable part 3, the wind-resistant reinforcing part 4 is matched and placed in a framework groove of the main bone 1 and at the riveting point of the auxiliary bone 2, the fixing groove 431 of the wind-resistant reinforcing part 4 is tightly attached to the top of the groove of the main bone 1, one side of the pressure spring 42 far away from the wind-resistant reinforcing part body 43 is close to the riveting point, the limiting groove 432 is matched with the wind-resistant reinforcing hook 31 in position and the wind-resistant reinforcing hook 31 is propped against the limiting groove 432 to move;
the side of the spring movable piece 3 far away from the auxiliary bone 2 is riveted with an auxiliary bone 5, and the side of the auxiliary bone 5 far away from the main bone 1 is connected with an umbrella handle;
the side of the wind-resistant connecting piece 6 far away from the auxiliary bone is connected with the umbrella stand 7, the side of the wind-resistant connecting piece 6 near the auxiliary bone 2 is provided with a wind-resistant hook 61, the part of the wind-resistant connecting piece 6 connected with the umbrella stand 7 is sleeved by a connecting pipe 62, and the connecting pipe 62 is provided with a wavy gap;
when the wind-resistant umbrella rib is opened, as shown in fig. 3, the included angle between the main rib 1 and the auxiliary rib 2 is the largest, the included angle between the main rib 1 and the auxiliary rib 5 is the smallest, the tension spring 32 is pulled to the largest, and the included angle between the auxiliary rib 2 and the umbrella stay 7 is the largest; at this time, the wind-resistant hook 61 of the wind-resistant connecting piece 6 props against the auxiliary rib 2, compared with the traditional umbrella when wind-resistant, the joint at the position can be lifted up by air flow from the lower part, so that the umbrella cover of the umbrella is lifted up, and the design ensures that the included angle between the umbrella stay 7 and the auxiliary rib 2 does not exceed 180 degrees through the limit fit between the wind-resistant hook 61 and the auxiliary rib 2, thereby avoiding the phenomenon of overturning the umbrella stay 7; meanwhile, as shown in fig. 4, the wind-resistant reinforcement 4 is nested in the hollow at the bottom of the main bone 1 at the joint of the main bone 1 and the auxiliary bone 2, and the lower part of the wind-resistant reinforcement 4 is the rotation joint of the wind-resistant reinforcement hook 31 of the spring movable part 3 and the auxiliary bone 2, and the limit groove 432 is clamped with the wind-resistant reinforcement hook 31, so that the angle between the main bone 1 and the auxiliary bone 2 can not reach 180 degrees of the limit, the problem that the concentrated stress of the joint of the main bone 1 and the auxiliary bone 2 is overlarge in the process of resisting strong wind is reduced, and the support and the limit locking are provided for the spring movable part 3.
Claims (8)
1. A wind resistant reinforcement, characterized by: the wind-resistant reinforcement (4) comprises a wind-resistant reinforcement body (43) and a compression spring (42);
a spring column (41) is integrally formed on one side of the wind-resistant reinforcement body (43), and a pressure spring (42) is sleeved on the outer side of the spring column (41);
the upper part of the wind-resistant reinforcement body (43) is provided with a fixed groove (431) and a through groove (433); the lower part is provided with a limit groove (432); the fixing groove (431) and the through groove (433) are vertically arranged, and the depth of the fixing groove (431) is larger than that of the through groove (433); the fixing groove (431) and the limiting groove (432) are arranged along the length direction of the wind resistance reinforcement body (43);
one side of a fixed groove (431) of the wind-resistant reinforcement (4) is matched with and placed at the joint of the two frames and the inner wall of the groove attached to the main frame of the umbrella rib, so as to reduce the joint stress of the umbrella rib.
2. A wind resistant stiffener according to claim 1, wherein: the spring column (41) is obliquely arranged relative to the wind-resistant reinforcement body (43), and one end far away from the wind-resistant reinforcement body (43) gradually approaches downwards to one side of the limit groove (432).
3. A wind resistant stiffener according to claim 2, wherein: the inclined included angle is 45-80 degrees.
4. A wind resistant stiffener according to claim 2, wherein: the through groove (433) is positioned on one side of the fixing groove (431) close to the spring column (41).
5. An anti-wind umbrella rib structure which is characterized in that: comprising a wind resistant reinforcement (4) according to any one of claims 1-4, together with a main bone (1), a secondary bone (2), a spring runner (3), an auxiliary bone (5), a wind resistant connection (6) and an umbrella stay (7);
grooves are formed in the frameworks of the main bone (1), the auxiliary bone (2) and the auxiliary bone (5);
the main rib (1), the auxiliary rib (2) and the umbrella support (7) are sequentially distributed, the main rib (1) and the auxiliary rib (2) are connected through riveting points, and the auxiliary rib (2) and the umbrella support (7) are connected through an anti-wind connecting piece (6);
one side of the auxiliary bone (5) is movably riveted at the middle part of the main bone (1);
one side of the main bone (1) and one side of the auxiliary bone (5) far away from the auxiliary bone (2) are both arranged on the umbrella handle;
the riveting point and the auxiliary bone (5) are connected through the spring movable part (3), and the wind-resistant reinforcing part (4) is arranged in the groove of the main bone (1) close to the riveting point in a matching way and is contacted or abutted with the spring movable part (3).
6. A wind resistant rib structure as defined in claim 5, wherein: one side of the spring moving part (3) is provided with an anti-wind reinforcing hook (31) which is contacted or abutted with the anti-wind reinforcing part (4), and a tension spring (32) is arranged in the spring moving part (3) and is connected with the main bone (1).
7. A wind resistant rib structure as defined in claim 5, wherein: one side of the wind-resistant connecting piece (6) close to the auxiliary bone (2) is provided with a wind-resistant hook (61), and the part of the other side of the wind-resistant connecting piece (6) connected with the umbrella support (7) is provided with a connecting pipe (62).
8. A wind resistant rib structure as defined in claim 6, wherein: the fixing groove (431) of the wind-resistant reinforcement (4) is tightly attached to the inner side of the groove of the main bone (1), and one side, far away from the wind-resistant reinforcement body (43), of the pressure spring (42) is close to the riveting point;
the limiting groove (432) is clamped with the wind-resistant reinforcing hook (31) and allows the wind-resistant reinforcing hook (31) to prop against the limiting groove (432) to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322002087.3U CN220293173U (en) | 2023-07-27 | 2023-07-27 | Wind-resistant reinforcement and wind-resistant umbrella rib structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322002087.3U CN220293173U (en) | 2023-07-27 | 2023-07-27 | Wind-resistant reinforcement and wind-resistant umbrella rib structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220293173U true CN220293173U (en) | 2024-01-05 |
Family
ID=89372158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322002087.3U Active CN220293173U (en) | 2023-07-27 | 2023-07-27 | Wind-resistant reinforcement and wind-resistant umbrella rib structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220293173U (en) |
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2023
- 2023-07-27 CN CN202322002087.3U patent/CN220293173U/en active Active
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