Portable retractable outdoor umbrella

Abstract

This utility model discloses a movable telescopic outdoor umbrella, including a fixed base, umbrella ribs, and casters. The fixed base has an installable counterweight to enhance the umbrella's anti-tipping ability when placed. The umbrella ribs are located on the top of the fixed base, and the umbrella body is mounted on the ribs. The umbrella body is opened or folded by a linkage telescopic component between the ribs and the umbrella body. Several sets of casters are symmetrically connected to the bottom of the fixed base. The bottom caster design allows the outdoor umbrella to be moved easily, and a single person can adjust its position. After being moved to the target position, the umbrella body, including the fixed plate and the top plate, is brought into contact with the ground by adjusting the feet. With the help of the counterweight in the fixed base, displacement caused by slight ground shaking can be effectively prevented. Moreover, the counterweight can be installed and flexibly added or removed according to the wind force and other conditions in the environment, enhancing the anti-tipping ability and solving the problem that traditional outdoor umbrella fixing methods are not suitable for hard ground.

Description

Technical Field

[0001] This utility model belongs to the field of outdoor umbrella technology, specifically relating to a movable telescopic outdoor umbrella. Background Technology

[0002] In outdoor activities, outdoor parasols serve as important sun protection tools, primarily used to block direct sunlight, prevent ultraviolet radiation from damaging the skin, reduce the high temperature caused by direct sunlight, and provide a cool environment for users.

[0003] Existing outdoor sun umbrellas include various types, such as large fixed outdoor sun umbrellas. With their large canopy design, they can provide ample shade area and are suitable for outdoor places where many people gather, such as open-air restaurants and outdoor markets. However, in order to ensure stability during use, these sun umbrellas usually need to be reinforced by pressing down the base with heavy objects or fixing them with ground stakes. This makes them extremely inconvenient to move. Each time they are moved, multiple people need to work together to carry them, which not only consumes manpower but also reduces the flexibility of use. Especially on hard ground, such as cement ground and stone slab ground, the ground stake fixing method is not applicable. Utility Model Content

[0004] The purpose of this invention is to provide a movable and retractable outdoor umbrella to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a movable retractable outdoor umbrella, comprising:

[0006] The fixed base provides stable support for the entire outdoor umbrella, and the fixed base is equipped with a counterweight to enhance the umbrella's anti-tipping ability when placed.

[0007] The umbrella ribs are located on the top of the fixed base and the umbrella body is provided on the umbrella ribs. The umbrella body is opened or folded by the linkage telescopic component between the umbrella ribs and the umbrella body. By rotating the screw of the linkage telescopic component, the umbrella column inside the umbrella ribs is pushed or pulled to move axially, thereby driving the umbrella body to extend or retract synchronously along a preset trajectory, ensuring the smoothness of the opening and closing process and the linkage of the structure.

[0008] The casters are provided in several sets, and all sets of casters are symmetrically connected to the bottom of the fixed base. The casters can be rolled to make the umbrella move flexibly. The bottom of the fixed base is also symmetrically provided with several adjustment feet. After the umbrella has been moved and the placement position has been determined, the adjustment feet can be adjusted to make it contact the ground. In conjunction with the fixed base and counterweight components, the stability of the umbrella placement is further improved, and the casters are prevented from shifting due to slight shaking of the ground.

[0009] Preferably, the umbrella body includes a fixed plate and a top plate. The fixed plate is fixedly mounted on a fixed base. The umbrella column is slidably connected to the umbrella ribs via a slider, and the top plate is connected to the top of the umbrella column. The bottom of the top plate is circumferentially connected with several first hinge seats.

[0010] Preferably, the top of the fixed plate is circumferentially connected with several second hinges, and the umbrella frame is rotatably connected to the first hinge through a pin.

[0011] Preferably, a connecting rod is rotatably connected to the second hinge seat via a pin, and a third hinge seat is slidably connected to the surface of the umbrella frame. The other end of the connecting rod is rotatably connected to the third hinge seat via a pin.

[0012] Preferably, the linkage telescopic assembly includes a fixed base, which is connected to the umbrella rib and has a first bevel gear inside. A lead screw is located inside the umbrella rib and the top of the first bevel gear is connected to the lead screw. A second bevel gear is rotatably connected to the fixed base via a rotating shaft and meshes with the first bevel gear. One end of the rotating shaft is connected to a crank handle, and the other end of the crank handle rotatably passes through the umbrella rib.

[0013] Preferably, the end of the umbrella column located inside the umbrella rib is connected to the screw drive via a screw nut.

[0014] Preferably, a fixing column is connected to the center of the top of the fixing base, and the top of the fixing column is inserted into the bottom of the umbrella rib. A pressure plate is fitted on the fixing column and the pressure plate is screwed to the fixing base. Several reinforcing frames are connected inside the fixing base, and a counterweight groove for placing counterweight blocks is provided between the several reinforcing frames. Several cover plates are screwed to the surface of the fixing base.

[0015] Preferably, the cover plate has several mounting slots and spotlights are installed in the mounting slots, and the bottom of the umbrella frame has a strip groove for installing light strips.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] The bottom caster design allows the outdoor umbrella to be moved easily, and a single person can adjust its position. After moving it to the target position, the feet can be adjusted to make it contact the ground. With the help of the counterweight in the fixed base, it can effectively prevent displacement caused by slight ground shaking. Moreover, the counterweight can be installed and flexibly added or removed according to the wind force and other conditions in the environment, which enhances the anti-overturning ability and solves the problem that traditional outdoor umbrella fixing methods are not suitable for hard ground.

[0018] The umbrella opens and closes by means of a linkage telescopic assembly. Rotating the screw pushes or pulls the umbrella column to move axially, causing the umbrella to extend or retract synchronously. This structure makes the opening and closing process smooth, and the screw drive design makes operation easier, requiring only the rotation of the screw, thus reducing the difficulty of operation.

[0019] The spotlights inside the cover and the strip light strip at the bottom of the umbrella frame allow the outdoor umbrella to function at night, significantly extending its usage time. The spotlights provide concentrated light with adjustable brightness, while the strip light strip at the bottom of the umbrella frame emits soft light, and the ring-shaped arrangement of the umbrella frame allows the light to be distributed evenly, illuminating the entire activity area under the umbrella and avoiding visual discomfort caused by localized strong light. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is an exploded view of the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of the fixing disc of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the second bevel gear, the first bevel gear, and the fixed base of this utility model;

[0024] Figure 5 This is a schematic diagram of the internal strip groove of the umbrella frame of this utility model.

[0025] In the diagram: 1. Fixed base; 2. Spotlight; 3. Umbrella ribs; 4. Umbrella body; 5. Lead screw; 6. Umbrella column; 7. Casters; 8. Adjustable feet; 9. Fixed plate; 10. Top plate; 11. First hinge seat; 12. Second hinge seat; 13. Umbrella frame; 14. Connecting rod; 15. Third hinge seat; 16. Fixed base; 17. Strip groove; 18. First bevel gear; 19. Second bevel gear; 20. Crank handle; 21. Lead screw nut; 22. Reinforcing frame; 23. Cover plate; 24. Counterweight groove; 25. Mounting groove; 26. Fixed column; 27. Pressure plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed", "equipped with", "sleeved with", "connected", etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0028] This utility model provides, for example Figure 1-5 The movable retractable outdoor umbrella shown includes:

[0029] The fixed base 1 is used to provide stable support for the entire outdoor umbrella. The fixed base 1 is equipped with an installable counterweight. By increasing or decreasing the number and weight of the counterweight, the overall center of gravity of the outdoor umbrella can be flexibly adjusted, which significantly enhances the anti-overturning ability of the outdoor umbrella when placed and can adapt to outdoor environments with different wind levels. At the same time, the structural design of the fixed base 1 enables it to evenly distribute the weight of the umbrella body and avoid structural damage caused by excessive local stress.

[0030] The umbrella rib 3 is located on the top of the fixed base 1 and the umbrella body 4 is provided on the umbrella rib 3. The umbrella body 4 is opened or folded by the linkage telescopic component between the umbrella rib 3 and the umbrella body 4. The linkage telescopic component can efficiently transmit the operating force and ensure the smoothness of the opening and closing process of the umbrella body 4. By rotating the screw 5 of the linkage telescopic component, the umbrella column 6 inside the umbrella rib 3 can be precisely pushed or pulled to move axially, thereby driving the umbrella body 4 to extend or close synchronously along the preset trajectory. This transmission method can effectively control the opening and closing speed and amplitude of the umbrella body 4, ensure the stability and structural linkage of the opening and closing process, and avoid the umbrella body 4 from jamming or shaking when opening and closing.

[0031] The casters 7 are provided in several sets, and all sets of casters 7 are symmetrically rotatably connected to the bottom of the fixed base 1. The umbrella body 4 can be moved flexibly by the rolling of the casters 7, and can be easily pushed by a single person, which greatly reduces the difficulty of moving. The bottom of the fixed base 1 is also symmetrically provided with several adjustable feet 8. The adjustable feet 8 have the characteristics of adjustable extension and retraction. After the umbrella body 4 has been moved and the placement position has been determined, the adjustable feet 8 can be adjusted to make it contact the ground and bear part of the weight. The large contact area between the adjustable feet 8 and the ground can effectively increase the friction. Together with the fixed base 1 and the counterweight component, the stability of the umbrella body placement is further improved, and the casters 7 are prevented from shifting due to slight shaking of the ground, external collisions, etc.

[0032] The umbrella body 4 includes a fixed plate 9 and a top plate 10. The fixed plate 9 is fixedly mounted on the fixed base 1, providing a stable installation foundation for the lower structure of the umbrella body 4. The umbrella column 6 is slidably connected to the umbrella rib 3 via a slider. The slider fits tightly against the inner wall of the umbrella rib 3, reducing the shaking of the umbrella column 6 during movement and increasing stability. The top plate 10 is connected to the top of the umbrella column 6 and moves synchronously with the umbrella column 6. The bottom of the top plate 10 is circumferentially connected with several first hinges 11. The first hinges 11 have high structural strength and can withstand the tension and thrust generated when the umbrella body 4 is opened and closed, providing a reliable rotation fulcrum for the subsequent connection of the umbrella frame.

[0033] The top of the fixed plate 9 is circumferentially connected with several second hinge seats 12. The connection between the second hinge seats 12 and the fixed plate 9 is firm, which can ensure that the umbrella body 4 will not loosen or deform during the opening and closing process. The umbrella frame 13 is rotatably connected to the first hinge seat 11 through a pin. The smooth rotation of the pin can reduce the friction between the first hinge seat 11 and the umbrella frame 13, making the rotation of the umbrella frame 13 more flexible and ensuring the smoothness of the opening and closing of the umbrella body 4.

[0034] The second hinge 12 is rotatably connected to a connecting rod 14 via a pin. The connecting rod 14 is made of high-strength alloy material and has good load-bearing capacity and bending resistance. The third hinge 15 is slidably connected to the surface of the umbrella frame 13. The sliding resistance of the third hinge 15 on the umbrella frame 13 is small, and it can move flexibly with the opening and closing of the umbrella frame 13. The other end of the connecting rod 14 is rotatably connected to the third hinge 15 via a pin. This connection method forms a linkage structure between the connecting rod 14 and the umbrella frame 13. When the umbrella body 4 is opened and closed, they can cooperate with each other to ensure the consistency of the opening and closing of the umbrella frame 13 and improve the structural stability of the umbrella body 4.

[0035] The linkage telescopic assembly includes a fixed base 16, which is connected to the umbrella rib 3. The connection between the fixed base 16 and the umbrella rib 3 is tight, providing stable installation support for other components of the linkage telescopic assembly. A first bevel gear 18 is provided inside the fixed base 16. The lead screw 5 is located inside the umbrella rib 3, and the top of the first bevel gear 18 is connected to the lead screw 5. The connection is firm and reliable, ensuring synchronous rotation of the first bevel gear 18 and the lead screw 5. A second bevel gear 19 is rotatably connected to the fixed base 16 via a rotating shaft, and the second bevel gear 19 meshes with the first bevel gear 18. The meshing precision between the gears is high, the transmission efficiency is high, and the rotational power can be transmitted efficiently. One end of the rotating shaft is connected to a crank handle 20, and the other end of the crank handle 20 rotates through the umbrella rib 3. The crank handle 20 is ergonomically designed, comfortable to hold, and easy for the user to apply force. By turning the crank handle 20, the entire linkage telescopic assembly can be easily driven to operate. The fixed base 16 has a preset installation space below the first bevel gear 18. The structural strength of this space meets the load-bearing and fixing requirements for the later addition of an electric motor. When the manual mode is switched to the automatic mode, an electric motor can be installed in this installation space, and the output shaft of the electric motor can be connected to the lead screw 5. The lead screw 5 is driven to rotate by the power provided by the electric motor, thereby realizing the automated operation of opening and closing of the umbrella body 4.

[0036] The umbrella column 6 is located inside the umbrella rib 3. One end of the column is connected to the lead screw 5 via a lead screw nut 21. The threaded fit between the lead screw nut 21 and the lead screw 5 is precise, and the transmission is smooth, which can convert the rotational motion of the lead screw 5 into the axial linear motion of the umbrella column 6.

[0037] A fixing post 26 is connected to the center of the top of the fixed base 1, and the top of the fixing post 26 is inserted into the bottom of the umbrella rib 3. The connection between the fixing post 26 and the fixed base 1 and the umbrella rib 3 is tight, which can enhance the connection strength between the umbrella rib 3 and the fixed base 1 and improve the structural stability of the entire umbrella. A pressure plate 27 is fitted on the fixing post 26 and the pressure plate 27 is screwed to the fixed base 1. The pressure plate 27 can further press and fix the fixing post 26 to prevent it from loosening. Several reinforcing frames 22 are connected inside the fixed base 1. The reinforcing frames 22 are interconnected to form a stable frame structure, which can significantly improve the overall strength and deformation resistance of the fixed base 1. There are counterweight slots 24 between the reinforcing frames 22 for placing counterweights. The counterweight slots 24 can accommodate counterweights of different sizes and facilitate the removal and placement of counterweights. Several cover plates 23 are screwed to the surface of the fixed base 1. The cover plates 23 can protect the counterweights and other components inside the fixed base 1 and also make the appearance of the fixed base 1 neater.

[0038] The cover plate 23 has several mounting slots 25, and spotlights 2 are installed in the mounting slots 25. The light from the spotlights 2 is concentrated and the brightness is adjustable, which can provide local lighting for the area under the umbrella at night to meet specific lighting needs. The bottom of the umbrella frame 13 has a strip groove 17 for installing light strips. The light strips are not easy to fall off when installed in the strip groove 17, and the light emitted by the light strips is soft. The umbrella frame 13, which is arranged in a ring, can make the light distributed in a ring, which can evenly illuminate the entire activity area under the umbrella, avoid visual discomfort caused by local strong light, and improve the comfort and safety of outdoor umbrellas when used at night.

[0039] This movable telescopic outdoor umbrella has an adjustable foot 8 that is threadedly connected to the fixed base 1 via a threaded cylinder inside the fixed base 1. When it needs to be moved, the adjustable foot 8 is rotated clockwise using a tool. The threaded transmission drives the adjustable foot 8 to retract upwards until the caster 7 is fully in contact with the ground and the adjustable foot 8 is suspended in the air. At this time, the weight of the entire outdoor umbrella is borne by the caster 7. When the umbrella body 4 is pushed, the balls of the caster 7 roll on the axle, converting sliding friction into rolling friction, greatly reducing the resistance to movement and achieving flexible translation.

[0040] Once the designated position is reached, turn the knob of the adjusting foot 8 counterclockwise. The adjusting foot 8 extends downward along the thread until the bottom pad is firmly attached to the ground. As the adjusting foot 8 continues to move downward, it will gradually share the weight of the umbrella body 4. When the caster 7 is completely suspended in the air, the friction between the adjusting foot 8 and the ground, as well as the weight of the fixed base 1, work together to form a stable support. If the wind is strong, the cover plate 23 can be removed and a counterweight can be placed into the counterweight groove 24 of the fixed base 1. The weight of the counterweight can be used to further lower the center of gravity and prevent the umbrella body 4 from tilting or sliding under the action of the wind.

[0041] When the umbrella body 4 needs to be opened, the bottom of the lead screw 5 of the linkage telescopic assembly is connected to the first bevel gear 18. When the umbrella body 4 needs to be opened, the crank handle 20 is turned. The crank handle 20 drives the second bevel gear 19 to rotate synchronously with the crank handle 20 through the rotating shaft. Since the teeth of the second bevel gear 19 and the first bevel gear 18 mesh with each other, the rotational force of the second bevel gear 19 is transmitted to the first bevel gear 18 through the teeth, causing the first bevel gear 18 to rotate, which in turn causes the lead screw 5 to rotate. The thread on the surface of the lead screw 5 is connected to the umbrella column 6 through the lead screw nut 21. When the lead screw 5 rotates, the thread pushes the lead screw nut 21 to drive the umbrella column 6 to move axially downward within the umbrella rib 3. The top plate at the top of the umbrella column 6... 10 moves down synchronously. The first hinge 11 at the bottom of the top plate 10 is rotatably connected to the top of the umbrella frame 13 via a pin. When the top plate 10 moves down, the umbrella frame 13 flips up and unfolds with the top plate 10 as the fulcrum. At the same time, the second hinge 12 at the top of the fixed plate 9 is connected to one end of the connecting rod 14 via a pin. The other end of the connecting rod 14 is slidably connected to the umbrella frame 13 via the third hinge 15. When the umbrella frame 13 flips, the third hinge 15 slides along the groove on the umbrella frame 13. The connecting rod 14 rotates accordingly and supports the umbrella frame 13. Finally, the umbrella frame 13 drives the umbrella surface to unfold evenly, and the spacing between the umbrella ribs 3 remains consistent, so that the umbrella frame 13 is in the unfolded state. At this time, the overall height of the outdoor umbrella after unfolding is 3.4 meters.

[0042] When the umbrella frame 13 needs to be folded up, the crank handle 20 is turned in the opposite direction, the second bevel gear 19 rotates in the opposite direction, and the first bevel gear 18 and the lead screw 5 are reversed through the tooth transmission. The thread pulls the lead screw nut 21, which drives the umbrella column 6 to move upward in the umbrella rib 3. The top plate 10 rises accordingly. The first hinge 11 pulls the umbrella frame 13 upward through the pin shaft. The umbrella frame 13 flips downward and folds up with the top plate 10 as the fulcrum. The third hinge 15 slides in the opposite direction along the groove of the connecting rod 14. The connecting rod 14 retracts with the rotation of the umbrella frame 13. The umbrella frame 13 drives the umbrella surface to gradually fold up until the umbrella surface is completely in contact with the umbrella column 6, and the folding and folding are completed. At this time, the overall height of the outdoor umbrella changes from 3.4 meters after unfolding to 5 meters.

[0043] The fixed base 1 is equipped with a removable cover plate 23. The counterweight is placed in the counterweight groove 24. After the counterweight is placed, its gravity acts directly on the fixed base 1, causing the center of gravity of the entire outdoor umbrella to shift from the middle of the umbrella body 4 to the base area. Under the action of wind, when the umbrella body 4 is subjected to upward lift and lateral thrust, the downward shift of the center of gravity can reduce the influence of torque. Combined with the friction between the adjusting feet 8 and the ground, it can counteract the overturning tendency caused by external forces. If the ambient wind force decreases, some counterweights can be removed to reduce the overall weight for subsequent movement. The mounting groove 25 inside the cover plate 23 is equipped with a wiring interface. The spotlight 2 is fixed in the slot by a clip and connected to the interface. The strip groove 17 at the bottom of the umbrella frame 13 has a built-in wire. The light strip is fixed in the slot by adhesive and connected to the wire. The other end of the wire extends along the inside of the umbrella column 6 to the power interface of the fixed base 1, with sufficient length reserved. When the external power is turned on, the current is transmitted to the spotlight 2 and the light strip through the wire. The bulb of the spotlight 2 is powered on and emits light. The light is refracted by the lampshade to form concentrated lighting, while the LED beads in the light strip emit light evenly, forming a ring light strip along the bottom of the umbrella frame 13 to illuminate the area under the umbrella. If it is necessary to turn off the lighting, the current can be cut off by disconnecting the power interface.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable retractable outdoor umbrella characterized by, include: The fixed base (1) is used to provide stable support for the entire outdoor umbrella, and the fixed base (1) is equipped with a counterweight to enhance the anti-overturning ability of the outdoor umbrella when it is placed. Umbrella rib (3), the umbrella rib (3) is located on the top of the fixed base (1) and the umbrella body (4) is provided on the umbrella rib (3). The umbrella body (4) is opened or folded by the linkage telescopic component between the umbrella rib (3) and the umbrella body (4). By rotating the screw (5) of the linkage telescopic component, the umbrella column (6) inside the umbrella rib (3) is pushed or pulled to move axially, thereby driving the umbrella body (4) to extend or close synchronously along the preset trajectory, ensuring the stability and structural linkage of the opening and closing process; Casters (7) are provided in several sets and the casters (7) are symmetrically connected to the bottom of the fixed base (1). The umbrella body (4) can be moved flexibly by the rolling of the casters (7). The bottom of the fixed base (1) is also symmetrically provided with several adjusting feet (8). After the umbrella body (4) has moved and the placement position has been determined, the adjusting feet (8) can be adjusted to make it contact the ground. The stability of the umbrella body placement is further improved by the fixed base (1) and the counterweight components, so as to avoid the casters (7) from shifting the umbrella body due to slight shaking of the ground.

2. The retractable outdoor umbrella of claim 1, wherein: The umbrella body (4) includes a fixed plate (9) and a top plate (10). The fixed plate (9) is fixedly mounted on the fixed base (1). The umbrella column (6) is slidably connected to the umbrella rib (3) by a slider and the top plate (10) is connected to the top of the umbrella column (6). The bottom of the top plate (10) is circumferentially connected with several first hinges (11).

3. The retractable outdoor umbrella of claim 2, wherein: The top of the fixed plate (9) is circumferentially connected with several second hinges (12), and the umbrella frame (13) is rotatably connected to the first hinge (11) through a pin.

4. The retractable outdoor umbrella of claim 3, wherein: The second hinge (12) is rotatably connected to a connecting rod (14) via a pin, and the umbrella frame (13) is slidably connected to a third hinge (15). The other end of the connecting rod (14) is rotatably connected to the third hinge (15) via a pin.

5. The portable telescoping outdoor umbrella of claim 1, wherein: The linkage telescopic assembly includes a fixed seat (16), which is connected to the umbrella rib (3) and has a first bevel gear (18) inside. The screw rod (5) is located inside the umbrella rib (3) and the top of the first bevel gear (18) is connected to the screw rod (5). The fixed seat (16) is rotatably connected to a second bevel gear (19) via a rotating shaft, and the second bevel gear (19) meshes with the first bevel gear (18). One end of the rotating shaft is connected to a crank handle (20), and the other end of the crank handle (20) rotates through the umbrella rib (3).

6. The portable telescoping outdoor umbrella of claim 1, wherein: The end of the umbrella column (6) located inside the umbrella rib (3) is connected to the screw (5) via a screw nut (21).

7. The portable telescoping outdoor umbrella of claim 4, wherein: The fixed base (1) is connected to a fixed column (26) at the top center and the top of the fixed column (26) is inserted into the bottom of the umbrella rib (3). A pressure plate (27) is fitted on the fixed column (26) and the pressure plate (27) is screwed to the fixed base (1). Several reinforcing frames (22) are connected inside the fixed base (1) and a counterweight groove (24) for placing counterweight blocks is provided between the several reinforcing frames (22). Several cover plates (23) are screwed to the surface of the fixed base (1).

8. The portable telescoping outdoor umbrella of claim 7, wherein: The cover plate (23) is provided with several mounting slots (25) and a spotlight (2) is installed in the mounting slots (25). The bottom of the umbrella frame (13) is provided with a strip groove (17) for installing a light strip.

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