Multi-umbrella detachable garden umbrella

Abstract

The application discloses a multi-umbrella-head detachable garden umbrella and relates to the technical field of umbrellas. The multi-umbrella-head detachable garden umbrella comprises a supporting column and a plurality of supporting mechanisms installed on the outer surface of the supporting column, the end of each supporting mechanism is provided with a detachable umbrella head assembly, each supporting mechanism comprises a mounting seat, a double-clamping arm is installed in the mounting seat, a turnover arm is installed at the front end of the double-clamping arm, a clamping seat is installed at the front end of the turnover arm, the umbrella head assembly comprises an umbrella main bone and an umbrella frame bone hinged at the top end of the umbrella main bone, and the umbrella main bone is movably inserted into the clamping seat. The multi-umbrella-head detachable garden umbrella can realize the installation of a plurality of umbrella heads, has a smaller area and a larger sun-shading surface, and meanwhile, in the case of wall installation or other installation environment, part of the umbrella head assemblies can be removed, so that the conflict between the excess supporting mechanisms and the wall of the installation position is avoided, and the umbrella head assemblies and the supporting mechanisms are prevented from being damaged.

Description

Technical Field

[0001] This invention relates to the field of umbrella technology, specifically to a multi-head detachable patio umbrella. Background Technology

[0002] An umbrella is a tool used for sun or rain protection. It is usually composed of an umbrella frame and an umbrella canopy. Most umbrellas on the market are supported by a main rib in the middle, with multiple flip-open side ribs around the main rib. By setting fasteners on the main rib, the side ribs are kept open when in use, so that the umbrella canopy on the surface of the side ribs can provide sun or rain protection.

[0003] With the development of the industry, there are more and more different types of umbrellas on the market. Depending on the usage scenario and purpose, umbrellas come in different shapes and sizes, but the basic structure is the same. Many patio umbrellas make the canopy as large as possible within the support capacity of the main umbrella ribs, but this still cannot meet the actual sunshade effect. At the same time, patio umbrellas sometimes need to be installed against the wall, which makes it easy for the canopy to conflict with the wall, making installation inconvenient and easily damaging the canopy. In addition, the direction of sunlight changes over time, and traditional patio umbrellas are not convenient to adjust the sunshade angle. Therefore, a multi-head detachable patio umbrella is specially provided to solve the above problems. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the prior art, the present invention discloses a multi-head detachable patio umbrella to solve the problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: a multi-head detachable patio umbrella, comprising a support column and multiple support mechanisms mounted on the outer surface of the support column, wherein a detachable umbrella head assembly is mounted at the end of the support mechanism, and the support mechanism includes a height-adjustable mounting base disposed on the outer surface of the support column, wherein a rotatable double clamping arm is mounted inside the mounting base, a rotatable flipping arm is mounted at the middle of the front end of the double clamping arm, and a vertically rotatable clamping seat is mounted at the front end of the flipping arm;

[0008] The umbrella head assembly includes a main umbrella rib and an umbrella frame rib hinged to the top of the main umbrella rib. A connecting tube is slidably connected to the outer surface of the main umbrella rib, and an auxiliary support rod is movably hinged to the bottom outer surface of the connecting tube. The other end of the auxiliary support rod is movably hinged to the bottom of the umbrella frame rib, and the main umbrella rib is movably inserted into the inside of the clamp.

[0009] Preferably, the support column includes a hollow column, the outer surface of which is provided with a groove, a sliding seat is slidably connected inside the groove, the sliding seat is fixedly installed inside the groove by bolts, and the mounting seat is fixedly installed on the outer surface of the sliding seat.

[0010] Preferably, a first positioning clamp is fixedly welded to the middle of the mounting base, and a rotating shaft is fixedly installed inside both ends of the double clamping arms. The rotating shaft is movably inserted into the inside of the first positioning clamp, and a first tube clamp for locking the rotating shaft is installed on the outer surface of the first positioning clamp.

[0011] Preferably, a second positioning clamp is fixedly welded to the end of the flipping arm. The second positioning clamp is movably sleeved on the outer surface of another set of rotating shafts, and a second pipe clamp is installed on the outer surface of the second positioning clamp.

[0012] Preferably, a positioning pin is installed between the front end of the flipping arm and the middle of the clamp, an arc-shaped groove is provided at the end of the clamp, a third pipe clamp is installed on the outer surface of the flipping arm, the third pipe clamp passes through the arc-shaped groove, and the clamp can rotate around the positioning pin.

[0013] Preferably, an open ring is inserted inside the clamp, the main umbrella rib is movably inserted inside the open ring, and a fourth tube clamp for clamping the main umbrella rib is installed at the front end of the clamp.

[0014] Preferably, an umbrella cone is fixedly installed at the top of the main umbrella rib, a first hinge seat is fixedly installed at the bottom of the umbrella cone, and a first connector is fixedly welded to the end of the umbrella frame rib, the first connector being movably hinged inside the first hinge seat.

[0015] Preferably, a second hinge seat is fixedly installed on the outer surface of the connecting pipe, a second connector is fixedly connected to one end of the auxiliary support rod, the second connector is movably hinged inside the second hinge seat, a rotary joint is fixedly installed on the lower surface of the umbrella frame rib, and the other end of the auxiliary support rod is movably hinged inside the rotary joint.

[0016] Preferably, a positioning screw is installed on the outer surface of the connecting pipe, and a fixing hole is opened on the outer surface of the umbrella main rib, through which the positioning screw passes.

[0017] Preferably, a baffle is fixedly welded to the top of the hollow column, and an mounting plate is fixedly installed at the bottom of the hollow column.

[0018] This invention discloses a multi-head detachable patio umbrella, which has the following beneficial effects:

[0019] 1. This multi-head detachable patio umbrella is installed on a base on the ground. The mounting plate is fixed to the base with bolts. Then, the double clamping arms are rotated around the first positioning clamp and the first tube clamp is locked. The flipping arm is then flipped outward and locked with the second tube clamp. The clamp seat is then flipped up and down around the positioning pin and fixed with the third tube clamp. This completes the main body installation. The umbrella rib is inserted into the opening ring and fixed with the fourth tube clamp. This allows four umbrella head components to be installed on the top of the support column, achieving a larger area of ​​sunshade while occupying less space.

[0020] 2. This multi-head detachable patio umbrella allows for partial removal of the umbrella head components during use, especially in environments such as those near a wall or other installation locations. This involves loosening the first and second pipe clamps, flipping the rotating arm inwards to the inside of the double clamp arm, and then rotating the double clamp arm to the side to fit snugly against the extended support mechanism. This reduces the number of umbrella head components and prevents unnecessary support mechanisms from interfering with the wall surface, facilitating installation according to the actual environment and avoiding damage to the support mechanism and umbrella head components. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall outer surface structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the overall bottom structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the outer surface structure of the support column and support mechanism of the present invention;

[0024] Figure 4 This is a schematic diagram of the outer surface structure of the support mechanism of the present invention;

[0025] Figure 5 This is a schematic diagram of the outer surface structure of the support column of the present invention;

[0026] Figure 6 This is a schematic diagram of the outer surface structure of the umbrella head assembly of the present invention;

[0027] Figure 7 For the present invention Figure 6 Enlarged view of part A of the structure;

[0028] Figure 8 For the present invention Figure 6 Enlarged view of part B of the structure.

[0029] In the diagram: 1. Support column; 11. Hollow column; 12. Baffle; 13. Mounting plate; 14. Slide groove; 15. Sliding seat; 2. Support mechanism; 21. Mounting seat; 22. Double clamping arm; 23. Flipping arm; 24. Clamping seat; 25. Opening ring; 26. First positioning clamp; 27. First pipe clamp; 28. Second pipe clamp; 29. ​​Third pipe clamp; 210. Fourth pipe clamp; 211. Arc groove; 212. Positioning pin; 213. Second positioning clamp; 3. Umbrella head assembly; 31. Umbrella main rib; 32. Connecting pipe; 33. Umbrella frame rib; 34. Auxiliary support rod; 35. Rotary joint; 36. Umbrella cone; 37. First hinge seat; 38. First connector; 39. Second hinge seat; 310. Positioning screw; 311. Second connector; 312. Fixing hole. Detailed Implementation

[0030] This invention discloses a multi-head detachable patio umbrella, such as... Figure 1-8 As shown, in order to make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings and through embodiments.

[0031] like Figure 1-8 The multi-head detachable patio umbrella shown includes a support column 1 and multiple support mechanisms 2 installed on the outer surface of the support column 1. The ends of the support mechanisms 2 are equipped with detachable umbrella head assemblies 3. The support mechanism 2 includes a height-adjustable mounting base 21 set on the outer surface of the support column 1. A rotatable double clamping arm 22 is installed inside the mounting base 21. A rotatable flipping arm 23 is installed at the middle of the front end of the double clamping arm 22. A vertically rotatable clamping seat 24 is installed at the front end of the flipping arm 23.

[0032] The umbrella head assembly 3 includes a main umbrella rib 31 and an umbrella frame rib 33 hinged to the top of the main umbrella rib 31. A connecting tube 32 is slidably connected to the outer surface of the main umbrella rib 31. An auxiliary support rod 34 is movably hinged to the outer surface of the bottom end of the connecting tube 32. The other end of the auxiliary support rod 34 is movably hinged to the bottom of the umbrella frame rib 33. The main umbrella rib 31 is movably inserted into the inside of the clamp 24.

[0033] The support column 1 includes a hollow column 11. A groove 14 is provided on the outer surface of the hollow column 11. A sliding seat 15 is slidably connected inside the groove 14. The sliding seat 15 is fixedly installed inside the groove 14 by bolts. The mounting seat 21 is fixedly installed on the outer surface of the sliding seat 15, which facilitates the adjustment of the installation height of the umbrella head assembly 3 and enhances its practicality.

[0034] A first positioning clamp 26 is fixedly welded to the middle of the mounting base 21. A rotating shaft is fixedly installed inside both ends of the double clamping arm 22, and the rotating shaft is movably inserted into the inside of the first positioning clamp 26. A first tube clamp 27 for locking the rotating shaft is installed on the outer surface of the first positioning clamp 26.

[0035] The end of the tilting arm 23 is fixedly welded with a second positioning clamp 213. The second positioning clamp 213 is movably sleeved on the outer surface of another set of rotating shafts, and a second pipe clamp 28 is installed on the outer surface of the second positioning clamp 213.

[0036] A positioning pin 212 is installed between the front end of the tilting arm 23 and the middle of the clamp 24. An arc groove 211 is provided at the end of the clamp 24. A third pipe clamp 29 is installed on the outer surface of the tilting arm 23. The third pipe clamp 29 passes through the arc groove 211. The clamp 24 can rotate around the positioning pin 212.

[0037] An open ring 25 is inserted into the inside of the clamp 24, and the umbrella main rib 31 is movably inserted into the inside of the open ring 25. A fourth tube clamp 210 for clamping the umbrella main rib 31 is installed at the front end of the clamp 24. For installation environments that are close to a wall or other locations, part of the umbrella head assembly 3 can be removed, and then the first tube clamp 27 and the second tube clamp 28 can be loosened. The flip arm 23 can be flipped inward to the inside of the double clamp arm 22, and then the double clamp arm 22 can be rotated to the side to fit tightly against the open support mechanism 2, thereby reducing the umbrella head assembly 3 and avoiding conflict between the excess support mechanism 2 and the wall at the installation location.

[0038] A canopy cone 36 is fixedly installed at the top of the main umbrella rib 31, a first hinge seat 37 is fixedly installed at the bottom of the canopy cone 36, and a first connector 38 is fixedly welded to the end of the umbrella frame rib 33. The first connector 38 is movably hinged inside the first hinge seat 37.

[0039] A second hinge seat 39 is fixedly installed on the outer surface of the connecting tube 32. One end of the auxiliary support rod 34 is fixedly connected to a second connector 311, which is movably hinged inside the second hinge seat 39. A rotary joint 35 is fixedly installed on the lower surface of the umbrella frame rib 33. The other end of the auxiliary support rod 34 is movably hinged inside the rotary joint 35. A positioning screw 310 is installed on the outer surface of the connecting tube 32. A fixing hole 312 is opened on the outer surface of the umbrella main rib 31. The positioning screw 310 passes through the fixing hole 312. By pushing the connecting tube 32 on the outer surface of the umbrella main rib 31 upward, the umbrella frame rib 33 is opened upward and supported by the auxiliary support rod 34. Then, the positioning screw 310 is inserted into the fixing hole 312 to fix the connecting tube 32.

[0040] A baffle plate 12 is fixedly welded to the top of the hollow column 11, and an installation plate 13 is fixedly installed at the bottom of the hollow column 11. An installation base is set on the ground, and a vertical pole is set in the middle of the installation base. The hollow column 11 is movably sleeved on the outer surface of the vertical pole, and then the installation plate 13 is fixed to the installation base with bolts.

[0041] Working principle: When using this device, a mounting base is set on the ground, and a vertical pole is set in the middle of the mounting base. The hollow column 11 is movably sleeved on the outer surface of the vertical pole. Then, the mounting plate 13 is fixed to the mounting base with bolts. At this time, the double clamping arm 22 is rotated around the first positioning clamp 26 as the axis, and then the first pipe clamp 27 is locked. Then, the flipping arm 23 is flipped outward and locked by the second pipe clamp 28. Then, the clamp seat 24 is flipped up and down around the positioning pin 212 as the axis, and then fixed by the third pipe clamp 29, thus completing the main body installation.

[0042] Then, by pushing the connecting tube 32 on the outer surface of the umbrella main bone 31 upward, the umbrella frame bone 33 is opened upward and supported by the auxiliary support rod 34. Then, the positioning screw 310 is inserted into the fixing hole 312 to fix the connecting tube 32. At this time, the entire umbrella head assembly 3 is in the opened state. Then, the umbrella main bone 31 is inserted into the opening ring 25 and fixed by the fourth tube clamp 210, so that the four umbrella head assemblies 3 are installed on the top of the support column 1 to achieve a larger area of ​​sunshade while occupying a smaller area.

[0043] Furthermore, during use, for installation environments such as those against a wall or otherwise, a portion of the umbrella head assembly 3 can be removed. Then, the first pipe clamp 27 and the second pipe clamp 28 can be loosened, and the flip arm 23 can be flipped inward to the inside of the double clamp arm 22. Then, the double clamp arm 22 can be rotated to the side to fit tightly against the spread support mechanism 2, thereby reducing the umbrella head assembly 3 and preventing the excess support mechanism 2 from conflicting with the wall at the installation location. This facilitates installation according to the actual environment and avoids damage to the support mechanism 2 and the umbrella head assembly 3.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A multi-head detachable patio umbrella, comprising a support post (1) and a plurality of support mechanisms (2) mounted on the outer surface of the support post (1), wherein detachable umbrella head assemblies (3) are mounted at the ends of the support mechanisms (2), characterized in that, The support mechanism (2) includes a height-adjustable mounting base (21) on the outer surface of the support column (1). A rotatable double clamping arm (22) is installed inside the mounting base (21). A rotatable flipping arm (23) is installed at the middle of the front end of the double clamping arm (22). A vertically rotatable clamping seat (24) is installed at the front end of the flipping arm (23). The umbrella head assembly (3) includes a main umbrella rib (31) and an umbrella frame rib (33) hinged to the top of the main umbrella rib (31). A connecting tube (32) is slidably connected to the outer surface of the main umbrella rib (31). An auxiliary support rod (34) is movably hinged to the outer surface of the bottom end of the connecting tube (32). The other end of the auxiliary support rod (34) is movably hinged to the bottom of the umbrella frame rib (33). The main umbrella rib (31) is movably inserted into the inside of the clamp (24). The support column (1) includes a hollow column (11), and a groove (14) is provided on the outer surface of the hollow column (11). A sliding seat (15) is slidably connected inside the groove (14). The sliding seat (15) is fixedly installed inside the groove (14) by bolts. The mounting seat (21) is fixedly installed on the outer surface of the sliding seat (15). The mounting base (21) is fixedly welded with a first positioning clamp (26) in the middle. Both ends of the double clamping arm (22) are fixedly installed with rotating shafts, and the rotating shafts are movably inserted into the inside of the first positioning clamp (26). The outer surface of the first positioning clamp (26) is equipped with a first tube clamp (27) for locking the rotating shaft. The end of the flipping arm (23) is fixedly welded with a second positioning clamp (213), which is movably sleeved on the outer surface of another set of rotating shafts, and a second pipe clamp (28) is installed on the outer surface of the second positioning clamp (213). A positioning pin (212) is installed between the front end of the flipping arm (23) and the middle part of the clamp (24). An arc groove (211) is opened at the end of the clamp (24). A third pipe clamp (29) is installed on the outer surface of the flipping arm (23). The third pipe clamp (29) passes through the arc groove (211). The clamp (24) can rotate around the positioning pin (212) as the axis. An open ring (25) is inserted inside the clamp (24), and the main umbrella rib (31) is movably inserted inside the open ring (25). A fourth tube clamp (210) for clamping the main umbrella rib (31) is installed at the front end of the clamp (24).

2. The multi-head detachable patio umbrella according to claim 1, characterized in that: The top of the main umbrella rib (31) is fixedly installed with an umbrella cone (36), the bottom of the umbrella cone (36) is fixedly installed with a first hinge seat (37), and the end of the umbrella frame rib (33) is fixedly welded with a first connector (38), which is movably hinged inside the first hinge seat (37).

3. The multi-head detachable patio umbrella according to claim 2, characterized in that: The outer surface of the connecting pipe (32) is fixedly installed with a second hinge seat (39), one end of the auxiliary support rod (34) is fixedly connected with a second connector (311), the second connector (311) is movably hinged inside the second hinge seat (39), the lower surface of the umbrella frame rib (33) is fixedly installed with a rotary joint (35), and the other end of the auxiliary support rod (34) is movably hinged inside the rotary joint (35).

4. The multi-head detachable patio umbrella according to claim 3, characterized in that: The outer surface of the connecting pipe (32) is equipped with a positioning screw (310), and the outer surface of the umbrella main bone (31) is provided with a fixing hole (312), through which the positioning screw (310) passes.

5. The multi-head detachable patio umbrella according to claim 1, characterized in that: A baffle plate (12) is fixedly welded to the top of the hollow column (11), and an installation plate (13) is fixedly installed at the bottom of the hollow column (11).

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