Stable umbrella body hoisting mechanism for outdoor hanging umbrella

Abstract

The stable umbrella body hoisting mechanism comprises a hoisting rod and an umbrella cover assembly, the umbrella cover assembly comprises an upper umbrella disc, a lower umbrella disc and an umbrella disc column arranged between the upper umbrella disc and the lower umbrella disc, the upper portion of the umbrella disc column is connected with the upper umbrella disc in a sliding and sleeved mode, and the bottom of the umbrella disc column is movably connected with the lower umbrella disc in an inserted mode; a suspender seat is arranged at the end of the suspender and hinged to an umbrella disc seat arranged at the top of the umbrella disc column, the lower umbrella disc continuously moves upwards along with unfolding of the hanging umbrella until the lower umbrella disc abuts against the umbrella disc column, and the lower umbrella disc can continuously move upwards and drive the umbrella disc column to move upwards, so that the upper portion of the umbrella disc column penetrates through the umbrella disc seat and then is embedded in the suspender seat. When the umbrella cover assembly is in the unfolded state, the top of the umbrella disc column is inserted into the second through opening, the second through opening can limit movement of the umbrella disc column, shaking of the umbrella disc column is avoided, connection between the umbrella frame and the hanging rod is more stable, and stability of the hanging umbrella is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of outdoor umbrellas, and particularly relates to a stable umbrella body hoisting mechanism for outdoor hanging umbrellas. Background Art

[0002] The curved arm hanging umbrella, also known as the banana umbrella, is widely popular among consumers for its unique shape. The curved arm hanging umbrella usually includes a base, an umbrella column, a curved arm, an umbrella cover assembly, a crank assembly, a handrail assembly, etc. The existing curved arm hanging umbrella has the following problems:

[0003] 1) The boom and canopy assembly are hinged by a pin, which causes the canopy assembly to easily shake left and right, resulting in poor stability;

[0004] 2) The length of the bending arm is too long, which is not convenient for packaging and transportation;

[0005] 3) When the hanging umbrella is folded, the entire umbrella is far away from the curved arm. In order to prevent it from swaying, straps are needed to tie the umbrella to the curved arm. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art, the utility model aims to provide a stable umbrella hanging mechanism for outdoor hanging umbrellas.

[0007] The stable umbrella body lifting mechanism for an outdoor hanging umbrella comprises a suspension rod and an umbrella cover assembly, wherein the umbrella cover assembly comprises an upper umbrella plate, a lower umbrella plate and an umbrella plate column arranged between the upper umbrella plate and the lower umbrella plate, the upper part of the umbrella plate column is slidingly sleeved with the upper umbrella plate, and the bottom of the umbrella plate column is movably plugged with the lower umbrella plate; a suspension rod seat is provided at the end of the suspension rod, and the suspension rod seat is hinged to the umbrella plate seat provided at the top of the umbrella plate column, and the lower umbrella plate continues to move upward as the hanging umbrella is unfolded until it abuts against the umbrella plate column, and the lower umbrella plate can continue to move upward and drive the umbrella plate column to move upward, so that the upper part of the umbrella plate column is embedded in the suspension rod seat after passing through the umbrella plate seat.

[0008] Furthermore, the umbrella disc column is installed in cooperation with the upper umbrella disc, and a travel groove is provided on the upper side wall of the umbrella disc column. After the upper part of the umbrella disc column is inserted into the umbrella disc seat, the fixing hole and the travel groove on the umbrella disc seat are synchronously penetrated by the first pin shaft. The first pin shaft is fixedly penetrated in the fixing hole on the umbrella disc seat, and the umbrella cover assembly is driven up and down along the travel groove by the umbrella rope; when the umbrella cover assembly is unfolded, the first pin shaft abuts against the bottom of the travel groove, and the umbrella disc column forms an embedded limit with the umbrella disc seat and the boom seat respectively to achieve series connection; when the umbrella cover assembly is folded, the first pin shaft abuts against the top of the travel groove, and the umbrella disc column is separated from the boom seat.

[0009] Furthermore, the boom seat is a through-tube structure, comprising a first through-port, a second through-port and an arc-shaped tube connecting the two through-ports. The first through-port is sleeved with the boom, and a hinged frame is provided on one side of the umbrella disc seat, which is hinged with the second pin shaft and the connecting plate provided on the inner arc surface of the arc-shaped tube.

[0010] Furthermore, an open groove is provided on the outer arc surface of the arc tube, a rope winding wheel is provided in the open groove, and the rope winding wheel cooperates with the third pin shaft to be rotatably connected to the arc tube.

[0011] Furthermore, the umbrella disc seat includes a sleeve and an umbrella disc cover arranged at the bottom of the sleeve, the hinge frame is arranged on the side wall of the sleeve, and the travel groove on the umbrella disc column is slidably matched with the sleeve through the first pin shaft.

[0012] Furthermore, a recessed platform is provided at the top of the umbrella disc column. When the umbrella cover assembly is unfolded, the upper portion of the umbrella disc column is inserted into the umbrella disc seat and the boom seat, and the recessed platform is engaged with the raised platform provided in the second through-port.

[0013] Furthermore, the umbrella cover assembly also includes a component that is cooperatively arranged on the upper umbrella plate and the lower umbrella plate. When the umbrella cover assembly is opened, the lower umbrella plate is in contact with the lower part of the umbrella plate column, and at the same time, the upper part of the umbrella plate column passes through the inner cavity of the umbrella plate seat and can be embedded in the suspension rod seat; when the umbrella cover assembly is folded, the top of the umbrella plate column is separated from the suspension rod seat, and the bottom of the umbrella plate column is separated from the lower umbrella plate.

[0014] Furthermore, the upper umbrella plate and the lower umbrella plate are also equipped with long ribs and short ribs, and the short ribs are arranged in a one-to-one correspondence with the long ribs; the long ribs are evenly arranged around the circumference of the upper umbrella plate; the short ribs are evenly arranged around the circumference of the lower umbrella plate, and one end of the short rib is hinged to the lower umbrella plate, and the other end is hinged to the middle part of the corresponding long rib.

[0015] Furthermore, the boom is a multi-section detachable matching pipe structure.

[0016] Furthermore, the boom is a multi-section detachable matching tube structure, including a long tube, a short tube and a connecting tube, and the long tube is rotatably matched with the umbrella column; a boom seat is provided at one end of the short tube, and the other end is detachably connected to the long tube through the connecting tube, and a spring bean is provided in the connecting tube.

[0017] Compared with the prior art, the utility model has the following advantages:

[0018] (1) During the process of opening the umbrella assembly, the crank shell is rotated to pull the umbrella rope, driving the lower umbrella disc to rise and contact the bottom of the umbrella disc column; the umbrella rope is continued to be pulled, and the lower umbrella disc continues to rise and drive the umbrella disc column until the top of the umbrella disc column is inserted into the second opening. The second opening can limit the movement of the umbrella disc column, avoid the shaking of the umbrella disc column, make the connection between the umbrella frame and the boom more stable, and ensure the stability of the hanging umbrella.

[0019] (2) The suspension rod of the present application is designed as a multi-section detachable matching tube structure, and the umbrella column is also designed as a multi-section detachable matching structure, which can reduce the packaging of the suspension umbrella and facilitate carrying.

[0020] (3) The umbrella cover assembly of the present application is hinged with the umbrella plate seat and the boom seat. When the umbrella cover is unfolded, the upper part of the umbrella plate column is embedded in the boom seat, which can limit the movement of the umbrella plate column and avoid the shaking of the umbrella plate column. When the umbrella cover is folded, the umbrella plate column and the umbrella plate seat are separated from the boom seat, and the umbrella cover assembly hangs down on the umbrella plate, without the need for straps to tie the umbrella cover to the boom. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural diagram of the utility model hanging umbrella (in the unfolded state);

[0022] Figure 2 This is a structural diagram of the utility model hanging umbrella (folded state);

[0023] Figure 3 This is a structural diagram of the lifting mechanism of the utility model;

[0024] Figure 4 This is a structural diagram of the boom seat of the utility model;

[0025] Figure 5 This is a structural diagram of the umbrella disc seat of the utility model;

[0026] Figure 6 This is an internal cross-sectional view of the utility model (expanded state);

[0027] Figure 7 This is an internal cross-sectional view of the utility model (folded state).

[0028] In the figure: 10-suspender rod, 11-long tube, 12-short tube, 13-connecting tube, 14-spring bean, 20-umbrella cover assembly, 21-upper umbrella plate, 22-lower umbrella plate, 23-umbrella plate column, 231-stroke groove, 232-concave platform, 24-long umbrella rib, 25-short umbrella rib, 30-suspender rod seat, 31-through port one, 32-through port two, 321-boss, 33-arc-shaped tube, 331-opening groove, 34-connecting plate, 35-third pin, 36-rope winding wheel, 40-umbrella plate seat, 41-sleeve, 42-umbrella plate cover, 43-hinged frame, 44-second pin, 50-first pin, 60-umbrella column. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to more clearly understand the technical solution of the present application, the present invention is further described below with reference to the accompanying drawings.

[0030] like Figure 1-Figure 7 In the embodiment shown, a stable umbrella body lifting mechanism for an outdoor hanging umbrella includes a hanging rod 10 and an umbrella cover assembly 20. The umbrella cover assembly 20 includes an upper umbrella disc 21, a lower umbrella disc 22 and an umbrella disc column 23 arranged between the upper umbrella disc 21 and the lower umbrella disc 22. The upper part of the umbrella disc column 23 is slidably connected to the upper umbrella disc 21, and the bottom of the umbrella disc column 23 is movably connected to the lower umbrella disc 22. A hanging rod seat 30 is provided at the end of the hanging rod 10, and the hanging rod seat 30 is hinged to the umbrella disc seat 40 provided at the top of the umbrella disc column 23. The lower umbrella disc 22 continues to move upward as the hanging umbrella is unfolded until it abuts against the umbrella disc column 23. The lower umbrella disc 22 can continue to move upward and drive the umbrella disc column 23 to move upward, so that the upper part of the umbrella disc column 23 passes through the umbrella disc seat 40 and is embedded in the hanging rod seat 30.

[0031] Specifically, the umbrella disc column 23 is installed in cooperation with the upper umbrella disc 21. In a specific embodiment, the upper umbrella disc 21 on the upper part of the umbrella disc column 23 is fixedly riveted to the upper middle part of the umbrella disc column 23, that is, the umbrella disc column 23 is fixedly sleeved with the umbrella disc column screws. A travel groove 231 is provided on the upper side wall of the umbrella disc column 23, and the travel groove 231 is provided on the umbrella disc column 23 above the upper umbrella disc 21. After the upper part of the umbrella disc column 23 is inserted into the umbrella disc seat 40, the first pin shaft 50 is synchronously passed through the fixing hole on the umbrella disc seat 40 and the travel groove 231. The first pin shaft 50 is fixedly passed through the fixing hole on the umbrella disc seat 40, and the umbrella cover assembly 20 is driven to move up and down along the travel groove 231 through the umbrella rope; when the umbrella cover assembly 20 is unfolded, the first pin shaft 50 abuts against the bottom of the travel groove 231, and the umbrella disc column 23 forms an embedded limit with the umbrella disc seat 40 and the boom seat 30 respectively to achieve series connection; when the umbrella cover assembly 20 is folded, the first pin shaft 50 abuts against the top of the travel groove 231, and the umbrella disc column 23 is separated from the boom seat 30. In this embodiment, the umbrella disc seat 40 includes a sleeve 41, an umbrella disc cover 42 disposed at the bottom of the sleeve 41, and a hinged frame 43 disposed on the side wall of the sleeve 41. The travel groove 231 on the umbrella disc column 23 slides with the sleeve 41 via a first pin 50. The suspension rod seat 30 is a right-angled through-tube structure, including a first opening 31, a second opening 32, and an arc-shaped tube 33 connecting the two openings. The first opening 31 is sleeved and engaged with the suspension rod 10. A hinged frame 43 is provided on one side of the umbrella disc seat 40, which is hingedly connected to a connecting plate 34 disposed on the inner curved surface of the arc-shaped tube 33 in conjunction with a second pin 44. When the umbrella canopy assembly 20 is unfolded, the top of the umbrella disc seat 40 abuts against the second opening 32, and the umbrella disc column 23 is inserted into the second opening 32. When the umbrella canopy assembly 20 is folded, the top of the umbrella disc seat 40 separates from the second opening 32, and the umbrella disc column 23 also separates from the second opening 32. In this embodiment, a recessed platform 232 is provided at the top of the umbrella plate column 23. When the umbrella canopy assembly 20 is deployed, the upper portion of the umbrella plate column 23 is inserted into the umbrella plate seat 40 and the boom seat 30, and the recessed platform 232 engages with a protrusion 321 provided in the second opening 32. An open groove 331 is provided on the outer curved surface of the arc tube 33. A rope pulley 36 is disposed within the open groove 331. The rope pulley 36 cooperates with the third pin 35 to rotatably connect with the arc tube 33.

[0032] It can be understood that during the process of expanding the umbrella canopy assembly 20, the crank housing is rotated to pull the umbrella rope, which drives the lower umbrella plate 22 to rise and abut against the bottom of the umbrella plate column 23; the umbrella rope is continued to be pulled, and the lower umbrella plate 22 continues to rise, driving the umbrella plate column 23 until the top of the umbrella plate column 23 is inserted into the second opening 32. That is, the upper part of the umbrella plate column 23 passes through the umbrella plate seat 40 and is embedded in the second opening 32. The second opening 32 can limit the movement of the umbrella plate column 23, prevent the umbrella plate column 23 from shaking, and achieve a more stable fit of the hanging umbrella. The umbrella cover assembly 20 is hinged with the umbrella disc seat 40 and the boom seat 30. When the umbrella cover is unfolded, the upper part of the umbrella disc column 23 is embedded in the umbrella disc seat 40 and the boom seat 30, which can limit the movement of the umbrella disc column 23 and avoid the shaking of the umbrella disc column 23; when the umbrella cover is folded, the umbrella disc column 23 and the umbrella disc seat 40 are separated from the boom seat 30, and the umbrella cover assembly 20 hangs down by the umbrella column 60, and there is no need for straps to tie the umbrella cover to the boom 10.

[0033] In addition, the umbrella cover assembly 20 also includes long ribs 24 and short ribs 25 that are cooperatively arranged on the upper umbrella plate 21 and the lower umbrella plate 22, and the short ribs 25 are arranged in a one-to-one correspondence with the long ribs 24; the long ribs 24 are evenly arranged around the upper umbrella plate 21; the short ribs 25 are evenly arranged around the lower umbrella plate 22, one end of the short ribs 25 is hinged to the lower umbrella plate 22, and the other end is hinged to the middle part of the corresponding long ribs 24; when the umbrella cover assembly 20 is opened, the lower umbrella plate 21 is plugged into the umbrella plate column 23, and the upper part of the umbrella plate column 23 is embedded in the boom seat 30; when the umbrella cover assembly 20 is folded, the bottom and top of the umbrella plate column 23 are separated from the lower umbrella plate 22 and the boom seat 30 respectively.

[0034] To reduce the size of the hanging umbrella and facilitate portability, the boom 10 is a multi-section, detachable, and mating tube structure, comprising a long tube 11, a short tube 12, and a connecting tube 13. The long tube 11 is rotatably mated to the umbrella column 60. The short tube 12 has a boom mount 30 at one end and a removable sleeve at the other end to the long tube 11 via the connecting tube 13, which houses a spring 14. The umbrella column 60 is also a multi-section, detachable, and mating structure.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A stable umbrella body hoisting mechanism for an outdoor hanging umbrella, comprising a suspension rod (10) and an umbrella cover assembly (20), wherein the umbrella cover assembly (20) comprises an upper umbrella plate (21), a lower umbrella plate (22), and an umbrella plate column (23) arranged between the upper umbrella plate (21) and the lower umbrella plate (22), characterized in that: The upper part of the umbrella plate column (23) is slidably connected to the upper umbrella plate (21), and the bottom of the umbrella plate column (23) is movably connected to the lower umbrella plate (22); a boom seat (30) is provided at the end of the suspension rod (10), and the boom seat (30) is hinged to the umbrella plate seat (40) provided at the top of the umbrella plate column (23); the lower umbrella plate (22) continues to move upward as the umbrella is unfolded until it abuts against the umbrella plate column (23); the lower umbrella plate (22) can continue to move upward and drive the umbrella plate column (23) to move upward, so that the upper part of the umbrella plate column (23) is inserted into the boom seat (30) after passing through the umbrella plate seat (40).

2. The stable umbrella hoisting mechanism for outdoor hanging umbrellas according to claim 1, characterized in that: The umbrella disc column (23) is mounted in conjunction with the upper umbrella disc (21), and a travel groove (231) is provided on the upper side wall of the umbrella disc column (23). After the upper part of the umbrella disc column (23) is inserted into the umbrella disc seat (40), the first pin shaft (50) is synchronously passed through the fixing hole on the umbrella disc seat (40) and the travel groove (231). The first pin shaft (50) is fixedly passed through the fixing hole on the umbrella disc seat (40), and the umbrella cover assembly (20) is driven along the travel groove by the umbrella rope. The travel groove (231) moves up and down; when the umbrella cover assembly (20) is unfolded, the first pin shaft (50) abuts against the bottom of the travel groove (231), and the umbrella disc column (23) forms an embedded limit with the umbrella disc seat (40) and the suspension rod seat (30) respectively; when the umbrella cover assembly (20) is folded, the first pin shaft (50) abuts against the top of the travel groove (231), and the umbrella disc column (23) is separated from the suspension rod seat (30).

3. The stable umbrella hoisting mechanism for outdoor hanging umbrella according to claim 1, characterized in that: The boom seat (30) is a through-tube structure, comprising a first through-port (31), a second through-port (32) and an arc-shaped tube (33) connecting the two through-ports. The first through-port (31) is sleeved and matched with the boom (10). The umbrella plate seat (40) is provided with a hinge frame (43) which is hinged with a second pin shaft (44) and a connecting plate (34) provided on the arc-shaped tube (33).

4. The stable umbrella hoisting mechanism for outdoor hanging umbrellas according to claim 3, characterized in that: An open groove (331) is provided on the outer arc surface of the arc tube (33), a rope winding wheel (36) is provided in the open groove (331), and the rope winding wheel (36) cooperates with the third pin shaft (35) to be rotatably connected to the arc tube (33).

5. The stable umbrella hoisting mechanism for outdoor hanging umbrellas according to claim 3, characterized in that: The umbrella disc seat (40) comprises a sleeve (41), an umbrella disc cover (42) arranged at the bottom of the sleeve (41), and a hinge frame (43) located on the side wall of the sleeve (41); the travel groove (231) on the umbrella disc column (23) is slidably matched with the sleeve (41) through the first pin shaft (50).

6. The stable umbrella hoisting mechanism for outdoor hanging umbrellas according to claim 3, characterized in that: A concave platform (232) is provided at the top of the umbrella plate column (23); when the umbrella cover assembly (20) is unfolded, the upper portion of the umbrella plate column (23) is inserted into the umbrella plate seat (40) and the suspension rod seat (30); and the concave platform (232) is engaged with a convex platform (321) provided in the second through-port (32).

7. A stable umbrella hoisting mechanism for an outdoor hanging umbrella according to any one of claims 1 to 6, characterized in that: The umbrella cover assembly (20) further includes an upper umbrella plate (21) and a lower umbrella plate (22) that are arranged in cooperation. When the umbrella cover assembly (20) is opened, the lower umbrella plate (21) contacts and cooperates with the lower portion of the umbrella plate column (23), and at the same time, the upper portion of the umbrella plate column (23) passes through the inner cavity of the umbrella plate seat (40) and can be embedded in the suspension rod seat (30); when the umbrella cover assembly (20) is folded, the top of the umbrella plate column (23) is separated from the suspension rod seat (30), and the bottom of the umbrella plate column (23) is separated from the lower umbrella plate (22).

8. The stable umbrella hoisting mechanism for outdoor hanging umbrellas according to claim 7, characterized in that: The upper umbrella plate (21) and the lower umbrella plate (22) are also equipped with long umbrella ribs (24) and short umbrella ribs (25), and the short umbrella ribs (25) are arranged in a one-to-one correspondence with the long umbrella ribs (24); the long umbrella ribs (24) are evenly arranged around the circumference of the upper umbrella plate (21); the short umbrella ribs (25) are evenly arranged around the circumference of the lower umbrella plate (22), and one end of the short umbrella rib (25) is hinged to the lower umbrella plate (22), and the other end is hinged to the middle part of the corresponding long umbrella rib (24).

9. A stable umbrella hoisting mechanism for an outdoor hanging umbrella according to any one of claims 1 to 6, characterized in that: The suspension rod (10) is a multi-section detachable matching pipe structure.

10. The stable umbrella hoisting mechanism for outdoor hanging umbrellas according to claim 9, characterized in that: The boom (10) comprises a long tube (11), a short tube (12) and a connecting tube (13); the long tube (11) is rotatably matched with the umbrella column (60); a boom seat (30) is provided at one end of the short tube (12), and the other end is detachably connected to the long tube (11) through the connecting tube (13); a spring bean (14) is provided in the connecting tube (13).

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