Manual ground screw-in fixing device for rotatable flagpole and outdoor umbrella

Abstract

The utility model discloses a manual ground screw-in fixing device for a rotatable flagpole and an outdoor umbrella, and particularly relates to the technical field of outdoor appliance fixation, the manual ground screw-in fixing device comprises a guide tube, a support top ring is fixedly connected to the outer wall of the guide tube and close to the top end of the guide tube, and inclined reinforcing components are distributed on the outer wall of the support top ring; the distribution inclined reinforcing assembly comprises a plurality of connecting supporting blocks arranged on the outer wall of the supporting top ring, and an inclined supporting plate is welded to the bottom end of each connecting supporting block. The bottom end of each inclined supporting plate is fixedly connected with a reinforcing block. According to the utility model, the distributed inclined reinforcing assembly is adopted, the rotating shaft is rotated while the rotating shaft is extruded downwards, the rotating shaft drives the guide pipe to rotate and move downwards, the spiral drill rod can drill into the land, a plurality of reinforcing blocks are supported through the supporting chassis, the reinforcing supporting plate also supports the inclined supporting plate, and the guide pipe is supported in a multi-point distributed inclined manner; the fixing device avoids toppling, and the stability is better.

Description

Technical Field

[0001] The utility model relates to the technical field of outdoor equipment fixing, and more specifically to a manual ground screw-in fixing device for a rotatable flagpole and an outdoor umbrella. Background Art

[0002] Outdoor umbrellas and flagpoles often need to be placed outdoors for a long time, facing the impact of external factors such as strong winds and stones. Using a manual ground screw-in fixture can ensure the stability of the umbrella and prevent it from tipping over or moving.

[0003] In the existing public documents, the patent announcement number CN216493904U discloses a multi-purpose umbrella with all-round angle and height adjustment. The umbrella ground plug is connected to the ground plug through an adjustment device to achieve the versatility of the umbrella. The first movable rod and the second movable rod can freely change the angle and direction of the umbrella arc front and back, up and down, left and right, and the space under the umbrella is fully utilized. The operation is simple, the space under the umbrella is large, and it is easy to use. It can be used in various occasions such as outdoor, field, fishing, and tourism. The ground plug has the following defects:

[0004] During the use of flagpoles and outdoor umbrellas, the pole body needs to be fixed to the ground, and the fixing method adopts vertical plug-in. However, it is difficult to achieve multi-point reinforcement support on the pole body after plugging. This causes the pole body to be easily tilted and the stability is poor when the wind blows. For this reason, a manual ground screw-in fixing device is required for rotatable flagpoles and outdoor umbrellas. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a manual ground screw-in fixing device for a rotatable flagpole and an outdoor umbrella.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a manual ground screw-in fixing device for a rotatable flagpole and an outdoor umbrella, comprising a guide tube, a support top ring is fixedly connected to the outer wall of the guide tube near its top end, and the outer wall of the support top ring is provided with a distributed inclined reinforcement component; the distributed inclined reinforcement component comprises a plurality of connecting support blocks arranged on the outer wall of the support top ring, and an inclined support plate is welded to the bottom end of each of the connecting support blocks; a reinforcement block is fixedly connected to the bottom end of each of the inclined support plates, and a support chassis is fixedly installed on one end of the reinforcement block, and the outer wall of the support chassis is welded to the outer wall of the guide tube, and a reinforcement support plate fixedly connected to the support chassis is provided on one side of the inclined support plate.

[0007] Preferably, the plurality of connecting support blocks are arranged in a circular ring with equal spacing, and the plurality of connecting support blocks are fixedly connected to the support top ring; the cross-sectional shape of the support top ring is a circular ring, and the plurality of reinforcing support plates are arranged in a circular ring with equal spacing, the cross-sectional area of ​​the support chassis is larger than the cross-sectional area of ​​the support top ring, and an auger rod and an insertion rod are provided below the guide tube from top to bottom in sequence, and the insertion rod and the guide tube are fixedly connected to the auger rod, a rotating shaft is slidably connected through one side of the outer wall of the guide tube, and the vertical cross-sectional shape of the rotating shaft is circular; the rotating shaft is made of stainless steel.

[0008] In this embodiment, the rotating shaft drives the guide tube to rotate downward, and the guide tube drives the auger rod to rotate downward. After the rod is inserted into the ground, the auger rod is guided by the rod to achieve spiral drilling, so that the auger rod can be drilled into the ground. The support chassis supports multiple reinforcement blocks, and the reinforcement blocks support inclined support plates. The support chassis supports multiple reinforcement support plates, and the inclined support plates support and reinforce the bottom of the connecting support blocks. The connecting support blocks achieve multi-point reinforcement support for the support top ring and multi-point distributed inclined support for the guide tube, so that the guide tube avoids tilting and rolling over.

[0009] Preferably, a rotating wear-resistant component is embedded in the top of the guide tube; the rotating wear-resistant component includes a plastic rotating sleeve, a guide ring, a docking sleeve, a docking rod, a ball and a support bar; the plastic rotating sleeve is slidably inserted into the top of the guide tube, the guide ring is fixed at the top of the plastic rotating sleeve, the docking sleeve is located above the guide ring, and the docking rod is inserted into the outer wall of the docking sleeve; the support bar is fixed at the bottom end of the inner wall of the guide tube, and the top of the support bar is rotatably connected with a ball, the inner wall of the plastic rotating sleeve and the inner wall of the guide ring are both set to smooth surfaces, and the inner wall diameter of the top of the guide ring is larger than the inner wall diameter of the top of the plastic rotating sleeve.

[0010] In this embodiment, the rotating shaft is moved to the right and taken out from the inside of the plastic rotating sleeve and the guide tube, and the docking sleeve is driven downward by the docking rod. The docking sleeve enters the inside of the plastic rotating sleeve along the guide ring, and is inserted into the inside of the guide tube by the plastic rotating sleeve. The inner wall of the guide tube supports the support bar, and the support bar supports the ball. When the docking rod rotates, the ball can roll on the top of the support bar, and the outer wall of the docking rod rotates on the inner wall of the plastic rotating sleeve. The direct wear between the docking rod and the guide tube is reduced during the rotation of the docking rod.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model adopts a distributed tilt reinforcement component. By squeezing the rotating shaft downward and rotating the rotating shaft at the same time, the rotating shaft drives the guide tube to rotate downward, and the spiral drill rod carries the plug rod to rotate downward. The spiral drill rod can drill into the ground, and the chassis supports multiple reinforcement blocks. The reinforcement blocks support the tilt support plate, and the reinforcement support plate also supports the tilt support plate at the same time. The tilt support plate supports and reinforces the bottom of the connecting support block, which can realize multi-point distributed tilt support for the guide tube, and the fixing device prevents tipping, and the stability is better;

[0013] 2. The utility model adopts a rotating wear-resistant component, which drives the docking sleeve to move downward through the docking rod. The docking sleeve moves downward along the inner wall of the guide ring. The plastic rotating sleeve is inserted into the guide tube. The inner wall of the docking sleeve contacts the top position of the outer wall of the ball. The direct wear between the docking rod and the guide tube is reduced during the rotation of the docking rod, and the rotation operation of the entire docking rod can be realized, which has better wear resistance and durability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of a manual ground screw-in fixing device for a rotatable flagpole and an outdoor umbrella.

[0015] Figure 2 It is a schematic diagram of the local structure of the connection between the guide tube and the supporting top ring of the utility model.

[0016] Figure 3 It is a schematic diagram of the partial structure of the connection between the spiral drill rod and the insertion rod of the utility model when viewed from above.

[0017] Figure 4 It is a schematic diagram of the local structure of the vertical section of the guide tube and the docking rod of the utility model.

[0018] Figure 5 It is a schematic diagram of a partial structure of a vertical section of a connection between a docking sleeve and a docking rod of the utility model.

[0019] The accompanying drawings are marked as follows: 1. guide tube; 2. support top ring; 3. connecting support block; 4. inclined support plate; 5. reinforcement support plate; 6. reinforcement block; 7. support chassis; 8. auger rod; 9. insertion rod; 10. rotating shaft; 11. plastic rotating sleeve; 12. guide ring; 13. docking sleeve; 14. docking rod; 15. ball bearing; 16. support bar. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] As attached Figure 1-5 The rotatable flagpole and the manual ground screw-in fixing device for the outdoor umbrella shown in the figure are provided with a distributed inclined reinforcement component. The setting of the distributed inclined reinforcement component can enable the inclined support plate 4 to support and reinforce the bottom of the connecting support block 3, and can realize multi-point distributed inclined support for the guide tube 1. The fixing device can avoid tipping over and has better stability. The specific structural setting of the distributed inclined reinforcement component is as follows.

[0022] In this technical solution, as shown in the attached Figure 1-3 As shown, it includes a guide tube 1, the outer wall of the guide tube 1 is fixedly connected to a support top ring 2 near its top, and the outer wall of the support top ring 2 is provided with a distributed inclined reinforcement component; the distributed inclined reinforcement component includes a plurality of connecting support blocks 3 arranged on the outer wall of the support top ring 2, and the bottom end of each connecting support block 3 is welded with an inclined support plate 4; the bottom end of each inclined support plate 4 is fixedly connected to a reinforcement block 6, one end of the reinforcement block 6 is fixedly installed with a support chassis 7, and the outer wall of the support chassis 7 is welded to the outer wall of the guide tube 1, and one side of the inclined support plate 4 is provided with a reinforcement support plate 5 fixedly connected to the support chassis 7, and a plurality of connecting support blocks 3 are arranged equidistantly in a circular ring, and the plurality of connecting support blocks 3 are fixedly connected to the support top ring 2; the cross-sectional shape of the support top ring 2 is a circular ring, and a plurality of reinforcing support plates 5 are arranged equidistantly in a circular ring, and the cross-sectional area of ​​the support chassis 7 is larger than the cross-sectional area of ​​the support top ring 2.

[0023] When the manual ground screw-in fixing device for rotatable flagpoles and outdoor umbrellas of this embodiment is used, the user holds the outer wall of the rotating shaft 10 with both hands, and rotates the rotating shaft 10 by pressing the rotating shaft 10 downward. The rotating shaft 10 drives the guide tube 1 to rotate downward, and the guide tube 1 drives the auger rod 8 to rotate downward. The auger rod 8 carries the insertion rod 9 to rotate downward. After the insertion rod 9 is inserted into the ground, the auger rod 8 is guided by the insertion rod 9 to realize spiral drilling, so that the auger rod 8 can be drilled into the ground, and the supporting chassis 7 is supported on the top of the ground. Position, multiple reinforcement blocks 6 are supported by the supporting chassis 7, the reinforcement blocks 6 support the inclined support plates 4, and the supporting chassis 7 supports multiple reinforcement support plates 5, the reinforcement support plates 5 also support the inclined support plates 4 at the same time, the inclined support plates 4 support and reinforce the bottom of the connecting support blocks 3, the connecting support blocks 3 realize multi-point reinforcement support for the supporting top ring 2, the supporting top ring 2 is supported on the outside of the guide tube 1 and close to its top position, and can realize multi-point distributed inclined support for the guide tube 1, so that the guide tube 1 is prevented from tilting and rolling over, and the stability of the guide tube 1 is greatly improved after being fixed.

[0024] In this technical solution, as shown in the attached Figure 2-3As shown, the guide tube 1 is provided with a spiral drill rod 8 and a plug rod 9 from top to bottom, and the plug rod 9 and the guide tube 1 are fixedly connected to the spiral drill rod 8. In order to facilitate the guide tube 1 to drive the spiral drill rod 8 to rotate downward, the spiral drill rod 8 carries the plug rod 9 to rotate downward, and after the plug rod 9 is inserted into the ground, it is rotated and drilled into the ground, so that the guide tube 1 is firmly fixed. A rotating shaft 10 is slidably connected through one side of the outer wall of the guide tube 1, and the vertical cross-section shape of the rotating shaft 10 is circular; the rotating shaft 10 is made of stainless steel. In order to facilitate the hand to hold the outer wall of the rotating shaft 10, by pressing the rotating shaft 10 downward and rotating the rotating shaft 10, the guide tube 1 can be rotated and the downward movement operation can be achieved at the same time.

[0025] In this technical solution, as shown in the attached Figure 5 As shown, a rotating wear-resistant component is embedded in the top of the guide tube 1; the rotating wear-resistant component includes a plastic rotating sleeve 11, a guide ring 12, a docking sleeve 13, a docking rod 14, a ball 15 and a support bar 16; the plastic rotating sleeve 11 is slidably inserted into the top of the guide tube 1, the guide ring 12 is fixed at the top of the plastic rotating sleeve 11, the docking sleeve 13 is above the guide ring 12, and the docking rod 14 is inserted into the outer wall of the docking sleeve 13; the support bar 16 is fixed at the bottom end of the inner wall of the guide tube 1, and the top of the support bar 16 is rotatably connected with the ball 15, the inner wall of the plastic rotating sleeve 11 and the inner wall of the guide ring 12 are both set to smooth surfaces, and the inner wall diameter of the top of the guide ring 12 is larger than the inner wall diameter of the top of the plastic rotating sleeve 11.

[0026] When this embodiment is in use, the rotating shaft 10 is moved to the right, and the rotating shaft 10 is moved to the right and taken out from the inside of the plastic rotating sleeve 11 and the inside of the guide tube 1. Then, the top of the docking rod 14 is docked on the flagpole or the outdoor umbrella pole, and the docking sleeve 13 is driven downward by the docking rod 14. The docking sleeve 13 moves downward along the inner wall of the guide ring 12, enters the inside of the plastic rotating sleeve 11 along the guide ring 12, and is inserted into the inside of the guide tube 1 by the plastic rotating sleeve 11. The inner wall of the docking sleeve 13 contacts the top position of the outer wall of the ball 15, and the support bar 16 is supported by the inner wall of the guide tube 1. The support bar 16 supports the ball 15, so that the docking rod 14 can be positioned and plugged in the guide tube 1. Therefore, when the docking rod 14 rotates, the docking rod 14 drives the docking sleeve 13 to rotate on the ball 15, and the ball 15 can roll on the top of the support bar 16. At the same time, the outer wall of the docking rod 14 rotates on the inner wall of the plastic rotating sleeve 11. In this way, the direct wear between the docking rod 14 and the guide tube 1 is reduced during the rotation of the docking rod 14, and the rotation operation of the entire docking rod 14 can be realized.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A manual ground screw-in fixing device for a rotatable flagpole and an outdoor umbrella, comprising a guide tube (1), a support top ring (2) being fixedly connected to the outer wall of the guide tube (1) near the top thereof, and characterized in that: The outer wall of the supporting top ring (2) is provided with a distributed inclined reinforcement component; The distributed inclined reinforcement assembly comprises a plurality of connecting support blocks (3) arranged on the outer wall of the supporting top ring (2), and an inclined support plate (4) is welded to the bottom end of each connecting support block (3); The bottom end of each inclined support plate (4) is fixedly connected to a reinforcement block (6), one end of the reinforcement block (6) is fixedly mounted with a support chassis (7), and the outer wall of the support chassis (7) is welded to the outer wall of the guide tube (1), and one side of the inclined support plate (4) is provided with a reinforcement support plate (5) fixedly connected to the support chassis (7).

2. The manual ground screw-in fixing device for a rotatable flagpole and an outdoor umbrella according to claim 1, characterized in that: The plurality of connecting support blocks (3) are arranged in a circular ring with equal spacing, and the plurality of connecting support blocks (3) are all fixedly connected to the supporting top ring (2); The cross-sectional shape of the supporting top ring (2) is a circular ring.

3. The manual ground screw-in fixing device for a rotatable flagpole and an outdoor umbrella according to claim 1, characterized in that: The plurality of reinforcing support plates (5) are arranged in a circular ring with equal spacing, and the cross-sectional area of ​​the supporting bottom plate (7) is larger than the cross-sectional area of ​​the supporting top ring (2).

4. The manual ground screw-in fixing device for a rotatable flagpole and an outdoor umbrella according to claim 1, characterized in that: A spiral drill rod (8) and an insertion rod (9) are arranged in sequence from top to bottom below the guide tube (1); the insertion rod (9) and the guide tube (1) are both fixedly connected to the spiral drill rod (8).

5. The manual ground screw-in fixing device for a rotatable flagpole and an outdoor umbrella according to claim 1, characterized in that: A rotating shaft (10) is slidably connected through one side of the outer wall of the guide tube (1), and the vertical cross-section of the rotating shaft (10) is circular; The rotating shaft (10) is made of stainless steel.

6. The manual ground screw-in fixing device for a rotatable flagpole and an outdoor umbrella according to claim 1, characterized in that: A rotating wear-resistant component is embedded in the top end of the guide tube (1); The rotating wear-resistant component comprises a plastic rotating sleeve (11), a guide ring (12), a docking sleeve (13), a docking rod (14), a ball (15) and a support bar (16); The plastic rotating sleeve (11) is slidably plugged into the top of the guide tube (1), the guide ring (12) is fixedly located at the top of the plastic rotating sleeve (11), the docking sleeve (13) is located above the guide ring (12), and the docking rod (14) is plugged into the outer wall of the docking sleeve (13); The support bar (16) is fixedly located at the bottom end of the inner wall of the guide tube (1), and the top end of the support bar (16) is rotatably connected to a ball (15).

7. The manual ground screw-in fixing device for a rotatable flagpole and an outdoor umbrella according to claim 6, characterized in that: The inner wall of the plastic rotating sleeve (11) and the inner wall of the guide ring (12) are both configured as smooth surfaces, and the inner wall diameter at the top end of the guide ring (12) is greater than the inner wall diameter at the top end of the plastic rotating sleeve (11).

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