Stable sunshade base

Abstract

The utility model discloses a stable sunshade base, and relates to the technical field of sunshade bases, the stable sunshade base comprises a shell, a main inserting cone is arranged in the shell, six inclined inserting cones are arranged outside the shell in an array mode with the main inserting cone as the circle center, a driving shell and a transmission shell are arranged in the shell, a rotating handle is fixedly installed on the outer surface of an umbrella rod, and the rotating handle is fixedly installed on the outer surface of the umbrella rod. The umbrella rod is rotated through the rotating handle, the umbrella rod can drive the driving shell to rotate when rotating, the rotating driving shell can drive the main inserting cone to be downwards inserted into a sand layer below, the driving shell can drive the transmission shell to rotate while rotating, and the transmission shell can drive the oblique inserting cone to be obliquely outwards inserted into the sand layer when rotating. Therefore, the main inserting cone and the inclined inserting cone can be inserted into a sand layer through a single power source of the shell, the shell can be more stably fixed to the sand beach, due to the fact that the main inserting cone and the inclined inserting cone can freely penetrate into the sand layer, the shell does not need to be deeply buried excessively, and the pit digging workload is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of sunshade umbrella bases, specifically a stable sunshade umbrella base. Background Technology

[0002] The base of a parasol is an indispensable component ensuring its proper use, possessing multiple practical functions. Firstly, its weight, or special fixing devices such as ground insertion, suction, or clamping, securely fix the parasol in a specific position, effectively resisting interference from wind and external impacts, preventing the parasol from swaying or tipping over, thus ensuring the parasol can stably perform its sun-shading function and provide reliable sun protection. Secondly, when encountering wind impacts from different directions, the parasol base helps adjust and maintain the parasol's center of gravity, keeping it balanced and preventing tipping due to uneven force, improving safety and stability. Thirdly, some parasol bases have a large ground contact area, which can evenly distribute the pressure of the parasol, reducing localized pressure on the ground. When used on fragile or easily damaged surfaces such as wooden decks, lawns, and synthetic surfaces, it can effectively reduce wear and damage, protecting the ground. In addition, to meet the diverse needs of users, many parasol bases are designed with wheels or convenient moving structures, or use detachable and adjustable parts, so that users can easily move the position of the parasol according to changes in light, site layout and actual usage scenarios, and flexibly adjust the angle and direction of the parasol to achieve the best sunshade effect, allowing users to enjoy a more comfortable and pleasant leisure time outdoors.

[0003] Currently, the bases of sun umbrellas suitable for beaches are relatively small. This small base makes it easy for the umbrella shaft to be inserted into the sand. Such sun umbrellas are simple to set up, but they are easily blown over in strong winds. To reduce the risk of the sun umbrellas being blown over, the bases are enlarged. Although this enlarged base can give the umbrella a certain degree of wind resistance, the enlarged base still needs to be buried deep in the sand. The enlarged base requires digging a large pit and filling it when setting up the sun umbrella. Therefore, there is a need for a base that can reduce the workload while maintaining the wind resistance of the sun umbrella. Utility Model Content

[0004] The purpose of this invention is to provide a stable sunshade base to solve the problems mentioned in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a stable sunshade umbrella base, comprising a shell, a main insert cone disposed inside the shell, six oblique insert cones arranged in an outer array around the main insert cone, an active shell and a transmission shell disposed inside the shell, an umbrella rod disposed on the top of the shell, and a throttle fixedly mounted on the outer surface of the umbrella rod.

[0006] Preferably, the inner side of the housing is slidably connected to the outer surfaces of the main insertion cone and the oblique insertion cone, the inner wall of the active housing is threadedly connected to the outer surface of the main insertion cone, and the inner wall of the transmission housing is threadedly connected to the outer surface of the oblique insertion cone.

[0007] Preferably, the outer surface of the active housing is fixedly connected with teeth, and the outer surface of the transmission housing is fixedly connected with transmission teeth, wherein the outer surfaces of the teeth and the outer surfaces of the transmission teeth mesh with each other.

[0008] Preferably, a bearing plate is fixedly installed on the inner wall of the housing, and a counterweight is detachably connected to the outer surface of the bearing plate. The inner wall of the bearing plate is rotatably connected to the outer surface of the transmission housing.

[0009] Preferably, a connecting plate is rotatably connected to the top of the transmission housing, and the outer surface of the connecting plate is fixedly installed to the inner surface of the housing.

[0010] Preferably, a connecting frame is rotatably connected to the outer surface of the active shell, and the outer surface of the connecting frame is fixedly installed to the inner wall of the shell.

[0011] Preferably, the bottom end of the umbrella pole is detachably connected to a transmission rod, the outer surface of the transmission rod is fitted with a rotating ring, the outer surface of the rotating ring is rotatably connected to the outer surface of the shell, the transmission rod passes through the inner side of the shell, and the outer surface of the transmission rod is interlocked with the inner wall of the transmission shell.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This application utilizes the cooperation between the shell, main insertion cone, oblique insertion cone, active shell, transmission shell, and umbrella pole. In use, a pit with the same depth as the shell's height can be dug in the sand. The shell is then placed into the pit and the gaps are filled. The umbrella pole can then be installed on the shell, and the pole can be rotated using a throttle. The rotation of the umbrella pole drives the active shell to rotate, which in turn drives the main insertion cone downwards into the sand layer below. Simultaneously, the rotation of the active shell also drives the transmission shell to rotate, which in turn drives the oblique insertion cone to insert obliquely outwards into the sand layer. This allows the shell to be inserted into the sand layer through a single power source, making the shell more securely fixed to the sand. Because the main insertion cone and oblique insertion cone can freely penetrate the sand layer, the shell does not need to be buried excessively deep, thus reducing the workload of digging a pit.

[0014] 2. This application utilizes the cooperation between the load-bearing plate and the counterweight. The counterweight on the load-bearing plate can increase the overall weight of the equipment, ensuring that the center of gravity remains at the bottom after the umbrella is added. Furthermore, the counterweight has a hollow structure, allowing liquid to be added to it when there is strong wind near the beach, thereby increasing the overall weight of the equipment and making it suitable for use on beaches in different environments. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a stable sunshade umbrella base according to the present invention;

[0016] Figure 2 This is a schematic diagram of the internal structure of the housing of a stable sunshade base according to the present invention;

[0017] Figure 3 This is a schematic diagram of the bottom structure of the housing of a stable sunshade base according to the present invention;

[0018] Figure 4 This is a schematic diagram of the transmission structure of a stable sunshade base according to the present invention.

[0019] Figure 5 This is a front sectional view of the housing of a stable sunshade base according to the present invention.

[0020] The following are the labels in the diagram: 1. Housing; 2. Main insertion cone; 3. Inclined insertion cone; 4. Active housing; 5. Transmission housing; 6. Umbrella rod; 7. Throttle; 8. Gear; 9. Transmission gear; 10. Bearing plate; 11. Counterweight; 12. Connecting plate; 13. Connecting frame; 14. Transmission rod; 15. Rotating ring. Detailed Implementation

[0021] 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.

[0022] Example: Figures 1-5As shown, this utility model provides a technical solution for a stable sunshade umbrella base, including a shell 1. Inside the shell 1 is a main insert cone 2, and six oblique insert cones 3 are arranged in an array around the main insert cone 2. Inside the shell 1 are an active shell 4 and a transmission shell 5. An umbrella rod 6 is mounted on the top of the shell 1, and a handle 7 is fixedly installed on the outer surface of the umbrella rod 6. In use, a hole with a depth equal to the height of the shell 1 can be dug in the sand. The shell 1 is then placed into the hole and the gaps are filled. The umbrella rod 6 can then be installed on the shell 1, and the handle 7 can be used to rotate the umbrella rod 6. When rotating, the active shell 4 can rotate, and the rotating active shell 4 can drive the main insertion cone 2 to insert downward into the sand layer below. While rotating, the active shell 4 can also drive the transmission shell 5 to rotate. When the transmission shell 5 rotates, it can drive the oblique insertion cone 3 to insert obliquely outward into the sand layer. Thus, the shell 1 can use a single power source to insert the main insertion cone 2 and the oblique insertion cone 3 into the sand layer, so that the shell 1 can be more firmly fixed on the beach. Because the main insertion cone 2 and the oblique insertion cone 3 can freely penetrate into the sand layer, the shell 1 does not need to be buried too deep, thereby reducing the amount of digging work.

[0023] The inner side of the housing 1 is slidably connected to the outer surfaces of the main cone 2 and the oblique cone 3. The inner wall of the active housing 4 is threadedly connected to the outer surface of the main cone 2. The inner wall of the transmission housing 5 is threadedly connected to the outer surface of the oblique cone 3. When the active housing 4 rotates, it can drive the main cone 2 to penetrate vertically downward into the sand layer. At the same time, the transmission housing 5 can drive the oblique cone 3 to tilt outward into the sand layer.

[0024] The outer surface of the active shell 4 is fixedly connected with teeth 8, and the outer surface of the transmission shell 5 is fixedly connected with transmission teeth 9. The outer surfaces of the teeth 8 and the outer surfaces of the transmission teeth 9 mesh with each other. When the active shell 4 rotates, it can drive the transmission shell 5 to rotate through the teeth 8 and the transmission teeth 9. At the same time, since the diameter of the transmission shell 5 is smaller than that of the active shell 4, the rotational speed of the transmission shell 5 is higher than that of the active shell 4, thereby increasing the depth of oblique insertion into the sand layer.

[0025] A bearing plate 10 is fixedly installed on the inner wall of the housing 1. A counterweight 11 is detachably connected to the outer surface of the bearing plate 10. The inner wall of the bearing plate 10 is rotatably connected to the outer surface of the transmission housing 5. The counterweight 11 on the bearing plate 10 can increase the overall weight of the equipment, so that the center of gravity is always located at the bottom after the umbrella is added. The counterweight 11 has a hollow structure inside. When there is strong wind near the beach, liquid can be added to the counterweight 11 to increase the overall weight of the equipment, so that the equipment can be adapted to the beach in different environments. At the same time, the bearing plate 10 can also provide support for the bottom of the transmission housing 5.

[0026] A connecting plate 12 is rotatably connected to the top of the transmission housing 5. The outer surface of the connecting plate 12 is fixedly installed to the inner surface of the housing 1. The connecting plate 12 and the bearing plate 10 can provide support for the transmission housing 5 at both ends, thereby reducing the probability of the transmission housing 5 and the driving housing 4 losing contact.

[0027] The outer surface of the active housing 4 is rotatably connected to the connecting frame 13. The outer surface of the connecting frame 13 is fixedly installed to the inner wall of the housing 1. The connecting frame 13 is equipped with a bearing, which is sleeved on the outer surface of the active housing 4, making the active housing 4 more flexible when rotating and providing necessary support and load-bearing function for the active housing 4.

[0028] The bottom end of the umbrella pole 6 is detachably connected to a transmission rod 14. A rotating ring 15 is installed on the outer surface of the transmission rod 14. The outer surface of the rotating ring 15 is rotatably connected to the outer surface of the housing 1. The transmission rod 14 passes through the inner side of the housing 1. The outer surface of the transmission rod 14 is interlocked with the inner wall of the transmission housing 5. When the umbrella pole 6 is rotated, the umbrella pole 6 can drive the transmission rod 14 to rotate. The rotating ring 15 can provide a minimum limit for the transmission rod 14. When not needed, the transmission rod 14 can be pulled out directly upwards. The outer surface of the transmission rod 14 is provided with tooth-like protrusions, and the inner wall of the active housing 4 is provided with grooves corresponding to these protrusions, so that the transmission rod 14 can drive the active housing 4 to rotate after being inserted into the active housing 4.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A stable sunshade base, comprising a housing (1), characterized in that: The housing (1) is provided with a main insertion cone (2) inside, and six oblique insertion cones (3) are arranged in an outer array with the main insertion cone (2) as the center. The housing (1) is provided with an active housing (4) and a transmission housing (5) inside. The top of the housing (1) is provided with an umbrella rod (6), and a throttle (7) is fixedly installed on the outer surface of the umbrella rod (6). The inner side of the housing (1) is slidably connected to the outer surfaces of the main insertion cone (2) and the oblique insertion cone (3), the inner wall of the active housing (4) is threadedly connected to the outer surface of the main insertion cone (2), and the inner wall of the transmission housing (5) is threadedly connected to the outer surface of the oblique insertion cone (3). The outer surface of the active housing (4) is fixedly connected with teeth (8), and the outer surface of the transmission housing (5) is fixedly connected with transmission teeth (9). The outer surfaces of the teeth (8) and the outer surfaces of the transmission teeth (9) mesh with each other.

2. The stable sunshade base according to claim 1, characterized in that: The inner wall of the housing (1) is fixedly installed with a bearing plate (10), and the outer surface of the bearing plate (10) is detachably connected with a counterweight (11). The inner wall of the bearing plate (10) is rotatably connected to the outer surface of the transmission housing (5).

3. The stable sunshade base according to claim 1, characterized in that: The top of the transmission housing (5) is rotatably connected to a connecting plate (12), and the outer surface of the connecting plate (12) is fixedly installed to the inner surface of the housing (1).

4. The stable sunshade base according to claim 1, characterized in that: The outer surface of the active shell (4) is rotatably connected to a connecting frame (13), and the outer surface of the connecting frame (13) is fixedly installed to the inner wall of the shell (1).

5. A stable sunshade base according to claim 1, characterized in that: The bottom end of the umbrella pole (6) is detachably connected to a transmission rod (14). A rotating ring (15) is installed on the outer surface of the transmission rod (14). The outer surface of the rotating ring (15) is rotatably connected to the outer surface of the shell (1). The transmission rod (14) passes through the inner side of the shell (1). The outer surface of the transmission rod (14) is interlocked with the inner wall of the transmission shell (5).

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