A high-strength wind-resistant automatic umbrella

Abstract

The utility model discloses a high-strength wind-resistant automatic umbrella, comprising a main pole, an end block is fixedly arranged on the top end of the main pole, ten first ribs are arranged on the surface of the end block, the ends of the ten first ribs away from the end block are fixedly connected to the first connecting piece, the ends of the ten first connecting pieces away from the first ribs are hinged to the second ribs, the ends of the ten second ribs away from the first connecting piece are fixedly connected to the second connecting piece, the ends of the ten second connecting pieces away from the second ribs are hinged to the third ribs, and the ten third ribs include a third fixing piece and a fourth fixing piece. The utility model provides a high-strength wind-resistant automatic umbrella, which uses a multi-tube structure to replace the original single-tube structure. The ribs are 6 tubes + 3 tubes or 6 tubes + 4 tubes, thereby improving the structural strength of the umbrella skeleton, enhancing the wind resistance and pressure resistance, avoiding the second and third ribs from being easily damaged during use, and shortening the service life of the umbrella.

Description

Technical Field

[0001] The utility model relates to the field of umbrella frames, in particular to a high-strength wind-resistant automatic umbrella. Background Art

[0002] The umbrella frame is a frame that supports the umbrella surface. In the past, most umbrella frames were made of wood and bamboo. With the changes and needs of the times, iron frames, steel frames, aluminum alloy frames and resin frames have appeared. Most of them use retractable frames, which are light and convenient to carry. The existing umbrella frame includes a main frame and a plurality of first ribs, a plurality of second ribs and a plurality of third ribs. Since the second ribs and the third ribs in the existing umbrella frame are both configured as a single-tube structure, the structural strength thereof is insufficient, which in turn affects the overall structural strength of the umbrella frame, causing the second ribs and the third ribs to be easily damaged during use, thereby shortening the service life of the umbrella, and it is inconvenient to adjust the unfolding radius of the umbrella frame, making it inconvenient to adapt to umbrella cloths of different sizes.

[0003] To solve the above problems, a high-strength wind-resistant automatic umbrella is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a high-strength wind-resistant automatic umbrella to solve the problem that the second rib and the third rib of the existing umbrella frame proposed in the above background technology are both set as a single-tube structure, resulting in insufficient structural strength, which in turn affects the overall structural strength of the umbrella frame, causing the second rib and the third rib to be easily damaged during use, thereby resulting in a shorter service life of the umbrella, and it is inconvenient to adjust the unfolding radius of the umbrella frame, resulting in inconvenience in adapting to rain cloths of different sizes.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-strength wind-resistant automatic umbrella, comprising a main pole, an end block is fixedly arranged on the top end of the main pole, ten first ribs are arranged on the surface of the end block, the ends of the ten first ribs away from the end block are fixedly connected to the first connecting piece, the ends of the ten first connecting pieces away from the first ribs are hinged to the second ribs, the ends of the ten second ribs away from the first connecting piece are fixedly connected to the second connecting piece, the ends of the ten second connecting pieces away from the second ribs are hinged to the third ribs, the ten third ribs each comprise a third fixing piece and a fourth fixing piece, a plurality of second supporting tubes are fixedly arranged between the third fixing piece and the fourth fixing piece, a second reinforcing piece is fixedly arranged in the middle between the plurality of second supporting tubes, the ten second ribs each comprise a first fixing piece and a second fixing piece, six first supporting tubes are fixedly arranged between the first fixing piece and the second fixing piece, and the first reinforcing piece is fixedly arranged in the middle between the six first supporting tubes.

[0006] The second rib of the umbrella frame is assembled from six first supporting tubes and a first fixing member, a second fixing member and a first reinforcing member, and the third rib is assembled from three or four second supporting tubes and a third fixing member, a fourth fixing member and a second reinforcing member. A multi-tube structure is used instead of an original single-tube structure, thereby improving the structural strength of the umbrella frame and preventing the second and third ribs from being easily damaged during use, thereby shortening the service life of the umbrella. The connecting head is rotated to drive the threaded rod to rotate, thereby causing the threaded rod to telescope and move, and then the length of the fourth fixing member is adjusted, and then the length of the third rib is adjusted, thereby adjusting the radius of the umbrella frame, and then being able to adapt to umbrella cloths of different sizes.

[0007] Preferably, a connecting fastener is fixedly provided on the surface of the first reinforcement member, and the second umbrella rib is conveniently connected to the umbrella cloth through the provision of the connecting fastener.

[0008] Preferably, the number of the second support tubes is three or four, and the third rib is assembled from three or four second support tubes, a third fixing member, a fourth fixing member and a second reinforcing member.

[0009] Preferably, a sliding sleeve is slidably provided on the surface of the main rod, and ten support members are hinged on the surface of the sliding sleeve. The ends of the ten support members away from the sliding sleeve are respectively hinged to ten first ribs, so that a stable support function can be achieved through the ten support members.

[0010] Preferably, support rods are hinged at the connections between the ten support members and the ten first ribs, and ends of the ten support rods away from the support members are respectively connected to ten first connecting members, so that stable support can be provided through the ten support rods.

[0011] Preferably, the bottom end of the main rod is fixedly connected with an umbrella handle, and the arrangement of the umbrella handle makes it convenient for the user to hold the umbrella.

[0012] Preferably, the fourth fixing member includes a base, one end of the base is provided with a threaded hole, the internal thread of the threaded hole is provided with a threaded rod, one end of the threaded rod extends to the outside and is fixedly connected with a connecting head, and the surface of the connecting head is provided with two limiting grooves, and the connecting head is rotated to drive the threaded rod to rotate, so that the threaded rod is telescopically moved, and then the length of the fourth fixing member is adjusted, and then the length of the third umbrella rib is adjusted, so as to adjust the radius of the umbrella skeleton, and then it can adapt to umbrella cloths of different sizes.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The second rib of the umbrella frame is assembled from six first supporting tubes and a first fixing member, a second fixing member and a first reinforcing member, and the third rib is assembled from three or four second supporting tubes and a third fixing member, a fourth fixing member and a second reinforcing member. A multi-tube structure is used instead of an original single-tube structure, thereby improving the structural strength of the umbrella frame and enhancing the wind and pressure resistance, thereby preventing the second and third ribs from being easily damaged during use, thereby shortening the service life of the umbrella. By rotating the connecting head, the threaded rod is driven to rotate, thereby causing the threaded rod to telescope and move, and then the length of the fourth fixing member is adjusted, and then the length of the third rib is adjusted, thereby adjusting the radius of the umbrella frame, and then being able to adapt to umbrella cloths of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the first stereogram of the utility model;

[0016] Figure 2 It is a second cross-sectional view of the utility model;

[0017] Figure 3 This is a structural diagram of the second umbrella rib of the utility model;

[0018] Figure 4 This is a structural diagram of the third umbrella rib of the utility model;

[0019] Figure 5 This is a diagram showing the connection structure of the second umbrella rib and the third umbrella rib of the utility model;

[0020] Figure 6 This is a structural diagram of the fourth fixing member of the utility model.

[0021] In the figure: 1. main pole; 2. umbrella handle; 3. end block; 4. first umbrella rib; 5. first connecting member; 6. second umbrella rib; 61. first fixing member; 62. second fixing member; 63. first supporting tube; 64. first reinforcing member; 65. connecting fastener; 7. second connecting member; 8. third umbrella rib; 81. third fixing member; 82. fourth fixing member; 821. base; 822. threaded hole; 823. threaded rod; 824. connector; 825. limiting groove; 83. second supporting tube; 84. second reinforcing member; 9. sliding sleeve; 10. supporting member; 11. supporting rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] See also Figure 1-6The utility model provides a high-strength wind-resistant automatic umbrella, comprising a main pole 1, an end block 3 is fixedly arranged at the top of the main pole 1, ten first ribs 4 are arranged on the surface of the end block 3, the ends of the ten first ribs 4 away from the end block 3 are fixedly connected to the first connecting member 5, the ends of the ten first connecting members 5 away from the first ribs 4 are hinged to the second ribs 6, the ends of the ten second ribs 6 away from the first connecting member 5 are fixedly connected to the second connecting member 7, the ends of the ten second connecting members 7 away from the second ribs 6 are hinged to the third ribs 8, the ten third ribs 8 include a third fixing member 81 and a fourth fixing member 82, a plurality of second supporting tubes 83 are fixedly arranged between the third fixing member 81 and the fourth fixing member 82, and a second reinforcing member 8 is fixedly arranged in the middle between the plurality of second supporting tubes 83 4. The ten second ribs 6 each include a first fixing member 61 and a second fixing member 62. Six first support tubes 63 are fixedly arranged between the first fixing member 61 and the second fixing member 62. A first reinforcement member 64 is fixedly arranged in the middle between the six first support tubes 63. The second ribs 6 in the umbrella frame are assembled from the six first support tubes 63, the first fixing member 61, the second fixing member 62 and the first reinforcement member 64. The third rib 8 is assembled from three or four second support tubes 83, the third fixing member 81, the fourth fixing member 82 and the second reinforcement member 84. A multi-tube structure is used instead of the original single-tube structure, thereby improving the structural strength of the umbrella frame and preventing the second ribs 6 and the third ribs 8 from being easily damaged during use, thereby shortening the service life of the umbrella.

[0024] A connecting fastener 65 is fixedly arranged on the surface of the first reinforcing member 64, the number of the second supporting tubes 83 is three or four, a sliding sleeve 9 is slidably arranged on the surface of the main rod 1, and ten supporting members 10 are hingedly connected to the surface of the sliding sleeve 9, and the ends of the ten supporting members 10 away from the sliding sleeve 9 are respectively hingedly connected to the ten first ribs 4;

[0025] When in use, the second rib 6 is connected to the umbrella cloth by the connection fastener 65. The third rib 8 is assembled by three or four second support tubes 83, a third fixing member 81, a fourth fixing member 82 and a second reinforcing member 84. The ten supporting members 10 can play a role of stable support.

[0026] The ten support members 10 are respectively hinged with support rods 11 at the connection points with the ten first umbrella ribs 4. The ends of the ten support rods 11 away from the support members 10 are respectively connected with the ten first connecting members 5. The bottom end of the main rod 1 is fixedly connected with the umbrella handle 2. The fourth fixing member 82 includes a base 821. A threaded hole 822 is provided at one end of the base 821. A threaded rod 823 is provided on the internal thread of the threaded hole 822. One end of the threaded rod 823 extends to the outside and is fixedly connected with a connector 824. Two limiting grooves 825 are provided on the surface of the connector 824.

[0027] When in use, a plurality of support rods 11 can provide a stable support, and the setting of the umbrella handle 2 is convenient for the user to hold the umbrella. By rotating the connecting head 824, the threaded rod 823 is driven to rotate, so that the threaded rod 823 can be telescopically moved, and then the length of the fourth fixing member 82 is adjusted, and then the length of the third umbrella rib 8 is adjusted, thereby adjusting the radius of the umbrella frame, and then being able to adapt to umbrella cloths of different sizes.

[0028] Embodiment 1: The second rib 6 of the umbrella frame is assembled from six first support tubes 63 and a first fixing member 61, a second fixing member 62 and a first reinforcing member 64, and the third rib 8 is assembled from three second support tubes 83 and a third fixing member 81, a fourth fixing member 82 and a second reinforcing member 84. A multi-tube structure is used instead of the original single-tube structure, thereby improving the structural strength of the umbrella frame and avoiding the second rib 6 and the third rib 8 from being easily damaged during use, thereby shortening the service life of the umbrella. The second rib 6 is conveniently connected to the umbrella cloth through the setting of the connecting fastener 65. The rib is 6 tubes + 3 tubes, which enhances the wind resistance and pressure resistance. By rotating the connecting head 824, the threaded rod 823 is driven to rotate, so that the threaded rod 823 is telescopically moved, and then the length of the fourth fixing member 82 is adjusted, and then the length of the third rib 8 is adjusted, thereby adjusting the radius of the umbrella frame, and then it can adapt to umbrella cloths of different sizes.

[0029] Embodiment 2: The second rib 6 in the umbrella frame is assembled from six first support tubes 63 and the first fixing member 61, the second fixing member 62 and the first reinforcing member 64, and the third rib 8 is assembled from four second support tubes 83 and the third fixing member 81, the fourth fixing member 82 and the second reinforcing member 84. A multi-tube structure is used instead of the original single-tube structure, thereby improving the structural strength of the umbrella frame and avoiding the second rib 6 and the third rib 8 from being easily damaged during use, thereby shortening the service life of the umbrella. The second rib 6 is conveniently connected to the umbrella cloth through the setting of the connecting fastener 65. The rib is 6 tubes + 4 tubes, which enhances the wind resistance and pressure resistance. By rotating the connecting head 824, the threaded rod 823 is driven to rotate, so that the threaded rod 823 is telescopically moved, and then the length of the fourth fixing member 82 is adjusted, and then the length of the third rib 8 is adjusted, thereby adjusting the radius of the umbrella frame, and then it can adapt to umbrella cloths of different sizes.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A high-strength wind-resistant automatic umbrella, comprising a main pole (1), characterized in that: An end block (3) is fixedly arranged at the top end of the main rod (1); ten first ribs (4) are arranged on the surface of the end block (3); ends of the ten first ribs (4) away from the end block (3) are fixedly connected to a first connecting member (5); ends of the ten first connecting members (5) away from the first ribs (4) are hingedly connected to a second rib (6); ends of the ten second ribs (6) away from the first connecting member (5) are fixedly connected to a second connecting member (7); ends of the ten second connecting members (7) away from the second ribs (6) are hingedly connected to a third rib (8); and the ten third ribs (8) are hingedly connected to the first ribs (6). The invention comprises a third fixing member (81) and a fourth fixing member (82), a plurality of second supporting tubes (83) are fixedly arranged between the third fixing member (81) and the fourth fixing member (82), a second reinforcing member (84) is fixedly arranged in the middle between the plurality of second supporting tubes (83), and ten second ribs (6) each comprise a first fixing member (61) and a second fixing member (62), six first supporting tubes (63) are fixedly arranged between the first fixing member (61) and the second fixing member (62), and a first reinforcing member (64) is fixedly arranged in the middle between the six first supporting tubes (63).

2. The high-strength wind-resistant automatic umbrella according to claim 1, characterized in that: A connecting fastener (65) is fixedly provided on the surface of the first reinforcement member (64).

3. The high-strength wind-resistant automatic umbrella according to claim 1, characterized in that: The number of the second support tubes (83) is three or four.

4. The high-strength wind-resistant automatic umbrella according to claim 1, characterized in that: A sliding sleeve (9) is slidably provided on the surface of the main rod (1), and ten support members (10) are hingedly connected to the surface of the sliding sleeve (9), and ends of the ten support members (10) away from the sliding sleeve (9) are respectively hingedly connected to ten first ribs (4).

5. The high-strength wind-resistant automatic umbrella according to claim 4, characterized in that: Support rods (11) are hingedly connected at the connection points between the ten support members (10) and the ten first ribs (4), and the ends of the ten support rods (11) away from the support members (10) are respectively connected to the ten first connecting members (5).

6. The high-strength wind-resistant automatic umbrella according to claim 1, characterized in that: The bottom end of the main rod (1) is fixedly connected to an umbrella handle (2).

7. The high-strength wind-resistant automatic umbrella according to claim 1, characterized in that: The fourth fixing member (82) comprises a base (821), one end of the base (821) is provided with a threaded hole (822), the internal thread of the threaded hole (822) is provided with a threaded rod (823), one end of the threaded rod (823) extends to the outside and is fixedly connected with a connecting head (824), and the surface of the connecting head (824) is provided with two limiting grooves (825).

Images