Wind-resistant umbrella

Abstract

The utility model relates to the technical field of mechanical engineering, in particular to a wind-resistant umbrella which comprises an umbrella rod, an umbrella framework and connecting pieces, the umbrella framework is of a triangular structure, some connecting positions of the umbrella framework are connected through the novel connecting pieces, the lower ends of the connecting pieces are closed, and the upper ends of the connecting pieces are of freely movable groove structures. The umbrella ribs can be controlled to only move towards a certain direction by changing the mounting direction, when the pushing seat is pushed upwards, the umbrella fabric is in an open state, the umbrella ribs at the lower end are in a stretched straight state, the easy-to-turn-over part at the outer end of the umbrella fabric is pulled, the umbrella fabric is fixed by the connecting piece and can only be folded downwards, the possibility that the outer section of the umbrella fabric is turned outwards is further reduced, and the service life of the umbrella fabric is prolonged. When the umbrella cover is closed, the umbrella ribs at the lower end can move downwards according to the pushing seat and contract in a Z shape.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical engineering, in particular to a wind and rain resistant umbrella. Background Art

[0002] In the days of wind and rain in coastal cities, the company of an umbrella always makes people feel a little relieved. In the face of strong winds, the wind resistance of the umbrella is particularly important. In daily life, the umbrellas we see are ordinary umbrellas. It is difficult to deal with strong winds and heavy rains. The umbrella surface often reverses, causing the user to get wet. In the current market, windproof umbrellas usually increase the ribs to achieve wind resistance. Many people also believe that the more ribs, the better the wind resistance. On the basis of the same material, the more ribs, the wind resistance of the umbrella will indeed be slightly enhanced. However, the difference between iron ribs and fiberglass ribs is not measured by the number of ribs. According to the knowledge of mechanics, if there is one more rib, the quality of the ribs is estimated to be increased by 5% to prevent the same wind. Fiberglass has better toughness than iron to withstand the ravages of the wind, and another key point of wind resistance is the structure of the umbrella.

[0003] Therefore, the utility model proposes a wind and rain resistant umbrella. This innovative wind and rain resistant umbrella changes the original umbrella frame structure, adds innovations, improves the windproof and wind-resistant performance of the umbrella, and reduces the occurrence of the above-mentioned problems. Utility Model Content

[0004] In order to solve the above problems, the utility model proposes a wind and rain resistant umbrella to solve the problem that the user is wetted by rain due to the inversion of the umbrella surface.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is a wind and rain resistant umbrella, including an umbrella pole and an umbrella frame, the top of the umbrella pole is fixedly connected with a fixing seat, the umbrella pole is provided with a pushing seat, and the pushing seat is located below the fixing seat; the overall structure of the umbrella frame is a triangle, and the umbrella frame is composed of a first rib, a second rib, a third rib, a fourth rib, a fifth rib, a sixth rib, a seventh rib, an eighth rib and a ninth rib, wherein the first end of the first rib is movably connected to the outer side surface of the fixing seat, and the first ends of the second rib and the ninth rib are movably connected to the interface of the connecting part of the pushing seat.

[0006] Further preferably, the second end of the first rib is movably connected to the second rib, and a third rib is also provided on the first rib, the first end of the third rib is movably connected to the first rib, the second end of the third rib is movably connected to the first end of the fourth rib, and the second end of the second rib is movably connected to the fourth rib, the second end of the fourth rib is movably connected to the first end of the fifth rib, the second end of the fifth rib is movably connected to the second end of the seventh rib, the first end of the seventh rib is movably connected to the second end of the eighth rib, the second end of the eighth rib is movably connected to the second end of the ninth rib, and a sixth rib is provided between the connection between the fourth and fifth ribs and the connection between the seventh and eighth ribs, and is movably connected to the first and second ends of the sixth rib, respectively.

[0007] Further preferably, a wind and rain resistant umbrella also includes a connecting piece, the connecting piece has a U-shaped longitudinal section, and is composed of a bottom plate and two side plates, the upper edge of the side plate in the length direction extends upward near the center position to form a protrusion, and the side plate and the protrusion are respectively provided with connecting holes.

[0008] Further preferably, the second end of the third rib is movably connected to the first end of the fourth rib via a first connecting piece, the second end of the sixth rib is movably connected to the first end of the seventh rib via a second connecting piece, the first end of the seventh rib and the second end of the eighth rib are movably connected via a third connecting piece, and both ends of the sixth rib are movably connected to the protrusion of the second connecting piece and the protrusion of the third connecting piece respectively, and the first end of the eighth rib and the second end of the ninth rib are movably connected via a fourth connecting piece.

[0009] The beneficial effects of using the utility model are:

[0010] Umbrella frame: The umbrella frame structure is triangular, so as to achieve the stability of the overall structure;

[0011] Connectors: The umbrella frame is connected with a new type of connector. The lower end of this joint is closed and the upper end is a free-moving structure, which can control the movement direction of the ribs and strengthen the wind resistance of the front end of the umbrella. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of a wind and rain resistant umbrella in an open state;

[0013] Figure 2 It is a schematic diagram of the overall structure of a wind and rain resistant umbrella in a retracted state;

[0014] Figure 3 It is a partially enlarged schematic diagram of a wind and rain resistant umbrella;

[0015] Figure 4is a three-dimensional schematic diagram of a connecting piece of a wind and rain resistant umbrella;

[0016] Figure 5 The figure is a front view of a connecting piece for a wind and rain resistant umbrella.

[0017] Reference numerals include:

[0018] 1- umbrella pole, 11- fixed seat, 12- pushing seat;

[0019] 2- umbrella frame, 21- first umbrella rib, 22- second umbrella rib, 23- third umbrella rib, 24- fourth umbrella rib, 25- fifth umbrella rib, 26- sixth umbrella rib, 27- seventh umbrella rib, 28- eighth umbrella rib, 29- ninth umbrella rib;

[0020] 3-connecting piece, 31-bottom plate, 32-side plate, 321-protrusion, 3A-first connecting piece, 3B-second connecting piece, 3C-third connecting piece, 3D-fourth connecting piece. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the technical solution more clear, the technical solution is further described in detail below in conjunction with specific implementation methods. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the technical solution.

[0022] Please refer to Figures 1 to 5 The utility model proposes a wind and rain resistant umbrella, comprising an umbrella pole 1, an umbrella frame 2 and a connecting piece 3. The top of the umbrella pole 1 is fixedly connected to a fixing seat 11. The umbrella pole 1 is also sleeved with a pushing seat 12. The pushing seat 12 is located below the fixing seat 11. The connecting part of the pushing seat 12 is provided with a plurality of interfaces such as Figure 1 shown.

[0023] The umbrella frame 2 is composed of a first rib 21, a second rib 22, a third rib 23, a fourth rib 24, a fifth rib 25, a sixth rib 26, a seventh rib 27, an eighth rib 28 and a ninth rib 29. Figure 1As shown, the first end of the first rib 21 is movably connected to the outer side surface of the fixing seat 2, the second end of the first rib 21 is movably connected to the second rib 22, the first end of the second rib 22 is movably connected in the interface (not marked in the figure), and the first rib 21 is also provided with a third rib 23, the first end of the third rib 23 is movably connected to the second rib 22, the second end of the third rib 23 is movably connected to the first end of the fourth rib 24 through the first connecting member 3A, and the second end of the second rib 22 is movably connected to the fourth rib 24, the second end of the fourth rib 24 is movably connected to the first end of the fifth rib 25 through the second connecting member 3B, the second end of the fifth rib 25 is movably connected to the second end of the seventh rib 27, and a protective shell is installed at the connection to prevent the connection from being too sharp. The first end of the seventh rib 27 is movably connected to the second end of the eighth rib 28 through the third connecting piece 3C, wherein the protrusion 321 of the second connecting piece 3B and the protrusion 321 of the third connecting piece 3C are respectively movably connected to the first end and the second end of the sixth frame 26, the first end of the eighth frame 28 is movably connected to the second end of the ninth frame 29 through the fourth connecting piece D3, and the first end of the ninth frame 29 is movably connected in the interface connected to the first end of the second frame 22 of the same group. By changing the structure of the original frame, the seventh rib 27, the eighth rib 28 and the ninth rib 29 whose lower ends extend from the umbrella head to the umbrella pole are added to the original frame to obtain a new umbrella frame 2, so that the umbrella frame 2 is triangular as a whole, so that the overall structure has extremely strong stability.

[0024] The connecting member 3 has a U-shaped longitudinal section and is composed of a bottom plate 31 and two side plates 32, wherein a protrusion 321 is extended upward near the center position at the upper edge in the length direction of the side plate 32, and connecting holes are respectively provided on the two ends of the side plate 32 and the protrusion 321. Since the new connecting member 3 is closed at the bottom and the upper end can move freely, the movement method of the ribs can be controlled to strengthen the wind resistance of the umbrella, and changing the installation direction of the second connecting member 3B during installation can make the fifth rib 25 only fold downward, so that the front end of the umbrella is not easy to turn outward.

[0025] In this embodiment, the material used for the connecting member 3 is preferably high-strength to reduce the degree of damage and reduce costs, and the surface of the connecting member 3 must be smooth and not easy to scratch the umbrella cloth.

[0026] In this embodiment, the first connecting member 3A, the second connecting member 3B, the third connecting member 3C and the fourth connecting member 3D mentioned above are all connecting members 3, and the different numbers are only for the convenience of description.

[0027] In the present invention, a plurality of umbrella frames 2 are arranged inside the umbrella, and the number of the umbrella frames 2 is consistent with the number of the interfaces, and the umbrella frames 2 provided by the present invention are arranged in a plurality of groups. Figure 1 Only the structure of one group of umbrella skeletons 2 is described.

[0028] Usage and principle: When opening the umbrella, push the push seat 12 on the umbrella pole 1 upward to drive the ninth rib 29 to move upward, so that the seventh rib 27, the eighth rib 28 and the ninth rib 29 are gradually in a straightened state, and the easy-to-turn-over portion of the outer end of the umbrella surface pulls the fifth rib 15. Due to the installation method of the second connecting member 3B, the fifth frame 25 can only be folded downward, reducing the possibility of the outer section of the umbrella surface turning outward. When the umbrella is closed, pull the push seat 12 downward, and the ninth rib 29 follows the push seat 12 to shrink downward in a Z shape, forming a Figure 2 The structure shown.

[0029] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, many changes can be made in the specific implementation methods and application scopes based on the ideas of the present technical content. As long as these changes do not deviate from the concept of the present invention, they all fall within the scope of protection of this patent.

Claims

1. A wind and rain resistant umbrella, characterized in that: It comprises an umbrella pole (1) and an umbrella frame (2), The top of the umbrella pole (1) is fixedly connected to a fixing seat (11), and a pushing seat (12) is sleeved on the umbrella pole (1), and the pushing seat (12) is located below the fixing seat (11); The overall structure of the umbrella frame (2) is triangular, and the umbrella frame (2) is composed of a first rib (21), a second rib (22), a third rib (23), a fourth rib (24), a fifth rib (25), a sixth rib (26), a seventh rib (27), an eighth rib (28) and a ninth rib (29), wherein the first end of the first rib (21) is movably connected to the outer side surface of the fixing seat (11), and the first ends of the second rib (22) and the ninth rib (29) are movably connected to the interface of the connecting portion of the pushing seat (12).

2. A wind and rain resistant umbrella according to claim 1, characterized in that: The second end of the first rib (21) is movably connected to the second rib (22); a third rib (23) is further provided on the first rib (21); the first end of the third rib (23) is movably connected to the first rib (21); the second end of the third rib (23) is movably connected to the first end of the fourth rib (24); the second end of the second rib (22) is movably connected to the fourth rib (24); the second end of the fourth rib (24) is movably connected to the first end of the fifth rib (25); The second end of the fifth rib (25) is movably connected to the second end of the seventh rib (27), the first end of the seventh rib (27) is movably connected to the second end of the eighth rib (28), the second end of the eighth rib (28) is movably connected to the second end of the ninth rib (29), and a sixth rib (26) is provided between the connection between the fourth rib (24) and the fifth rib (25) and the connection between the seventh rib (27) and the eighth rib (28), and is movably connected to the first end and the second end of the sixth rib (26), respectively.

3. The wind and rain resistant umbrella according to claim 1, characterized in that: A wind and rain resistant umbrella further comprises a connecting piece (3), wherein the connecting piece (3) has a U-shaped longitudinal section and is composed of a bottom plate (31) and two side plates (32), wherein the upper edges of the side plates (32) in the length direction extend upward near the center position to form a protrusion (321), and the side plates (32) and the protrusion (321) are respectively provided with connecting holes.

4. The wind and rain resistant umbrella according to claim 1, characterized in that: The second end of the third rib (23) is movably connected to the first end of the fourth rib (24) via a first connecting member (3A), the second end of the sixth rib (26) is movably connected to the first end of the seventh rib (27) via a second connecting member (3B), the first end of the seventh rib (27) and the second end of the eighth rib (28) are movably connected via a third connecting member (3C), and both ends of the sixth rib (26) are movably connected to a protrusion (321) of the second connecting member (3B) and a protrusion (321) of the third connecting member (3C), respectively, and the first end of the eighth rib (28) and the second end of the ninth rib (29) are movably connected via a fourth connecting member (3D).

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