Locking device for stabilizing umbrella rod

Abstract

The utility model discloses a locking device for stabilizing an umbrella rod, and relates to the technical field of umbrella rod locking. Comprising a lower umbrella rod mounting pipe, a transverse pipe is mounted at the top of the lower umbrella rod mounting pipe, and an angle adjusting assembly is arranged in the transverse pipe and comprises a connecting block inserted into the transverse pipe. Through the arrangement of the locking assembly and the angle adjusting assembly, the first screw rod, the stepped adjusting rod and the second screw rod are integrally driven by the handle block to rotate, the approaching and opening states of the two strip-shaped blocks are guaranteed, the circular shape of the opening ring piece is correspondingly adjusted, and therefore the upper umbrella rod body inserted in the opening ring piece is locked and loosened, and meanwhile the angle adjusting assembly is arranged on the upper umbrella rod body. The pressing head is pressed to enable the polygonal block to be far away from the toothed pipe, the adjusting block can be conveniently rotated, the angle of the fishing umbrella can be adjusted, the position of the handle block can be conveniently adjusted by 360 degrees in all directions, in other words, when the handle block and the adjusting block form an acute angle during locking, use operation is affected, the handle block is pulled out to adjust the angle, and therefore the installation operation feeling is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of umbrella pole locking, in particular to a stable umbrella pole locking device. Background Art

[0002] The existing fishing umbrella is an outdoor sunshade and rainproof tool specially designed for fishing enthusiasts. Its main function is to provide anglers with a sheltered space to block the sun and rain, ensure that anglers can stay comfortable when fishing outdoors, and reduce the impact of long-term exposure to bad weather on the body. During the use of the fishing umbrella, the fishing umbrella pole needs to be fixed and locked, and a locking device is used.

[0003] The existing fishing umbrella fixing part (authorization announcement number: CN213331851U) has the following defects: the above-mentioned fixing part adopts a clamp-type locking mechanism with a wrench, which is easy to use and has a good fixing effect. However, the above-mentioned fixing part and the existing locking part generally belong to a two-point fixed locking method. Under the continuous prying and locking operation, the locking fixing part is easily worn more seriously, resulting in poor locking effect and a short service life. For this reason, the present utility model is proposed. Utility Model Content

[0004] The purpose of the present invention is to provide a device for locking an umbrella pole to solve the problems mentioned above.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stable umbrella pole locking device, comprising a lower umbrella pole mounting tube, a horizontal tube mounted on the top of the lower umbrella pole mounting tube, an angle adjustment assembly provided in the horizontal tube, the angle adjustment assembly comprising a connecting block inserted in the horizontal tube, an adjusting block fixed at one end of the connecting block, a locking assembly provided on the adjusting block, the locking assembly comprising a first through hole and a second through hole sequentially opened toward the outer end of the adjusting block, the first through hole and the second through hole being connected, the second through hole being opened in a circular shape, a rectangular hole being connected to the outer side of the second through hole, the first through hole, the second through hole and the rectangular hole dividing the adjusting block into relative strip blocks, the second through hole being inserted with an open ring piece, the end portion of the strip block located at one side position is screwed with a first screw, a stepped adjusting rod is fixed to the inner end of the first screw, a second screw is fixed at the end of the stepped adjusting rod, and the second screw is screwed and inserted on the strip block at the other side position.

[0006] Preferably, a sleeve block is threadedly sleeved on the second screw rod, and a tooth groove is provided on the circumference of the outer wall of the sleeve block toward the outer end, and a handle block is sleeved on the sleeve block.

[0007] Preferably, the handle block includes a grip and a mounting tube, a gear ring block adapted to the tooth groove is fixed to the inner wall of the mounting tube, and a locking sleeve is threadedly connected to the outer end of the second screw.

[0008] Preferably, a second spring is placed inside the outer end of the mounting tube, the second spring is sleeved on the outside of the second screw, one end of the second spring contacts the locking sleeve, and the other end contacts the mounting tube, and a groove for adaptive installation is opened on the strip block.

[0009] Preferably, the angle adjustment assembly includes a block tube fixed to one side of the inner wall of the transverse tube, a tooth tube is fixed to one end of the block tube, a polygonal block is fixed to one end of the connecting block, and an insert is fixed to one end of the polygonal block.

[0010] Preferably, the insert tube is slidably inserted into the transverse tube, a pressing head is provided on the outward end of the insert tube, a locking screw is fixed on the inward surface of the pressing head, the locking screw is threadedly inserted into the end of the insert tube, a first spring is placed in the transverse tube, the first spring is sleeved on the outside of the insert tube, one end of the first spring contacts the block tube, and the other end contacts the pressing head.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The stable umbrella pole locking device, through the arrangement of the locking assembly and the angle adjustment assembly, the first screw, the stepped adjustment rod and the second screw as a whole ensure the close and open states of the two shaped blocks under the driven rotation of the handle block, and the circular shape of the corresponding open ring piece is adjusted, thereby locking and loosening the upper umbrella pole body inserted in the open ring piece. At the same time, pressing the pressing head makes the polygonal block move away from the tooth tube, which is convenient for rotating the adjustment block to adjust the angle of the fishing umbrella, and the handle block 503 is easy to adjust 360 degrees in all directions, that is, when the handle block 503 is at an acute angle to the adjustment block 4 when locked, which affects the use operation, and the handle block 503 can be pulled out to adjust the angle, thereby not affecting the installation operation experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model;

[0015] Figure 3 This is a schematic diagram of the first three-dimensional split structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the second three-dimensional split structure of the present invention.

[0017] In the figure: 1. Lower umbrella pole mounting tube; 2. Horizontal tube; 201. Block tube; 202. Tooth tube; 3. Connecting block; 301. Polygonal block; 302. Insert tube; 303. Pressing head; 304. Locking screw; 305. First spring; 4. Adjusting block; 401. First through hole; 402. Open ring; 5. First screw; 501. Second screw; 502. Sleeve block; 503. Handle block; 504. Locking sleeve; 505. Second spring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] During the use of the fishing umbrella, an umbrella pole locking device is required. The locking device provided by the utility model is specifically used to lock the upper umbrella pole in all directions, thereby achieving an anti-rotation effect, making the fishing umbrella more stable and the angle of the fishing umbrella adjustable. During the use of this device, it is necessary to carry out inspections and other preparations in advance to ensure the normal use of the device.

[0020] like Figures 1-4 As shown, the utility model provides a technical solution: a stable umbrella pole locking device, including a lower umbrella pole mounting tube 1, a horizontal tube 2 is installed on the top of the lower umbrella pole mounting tube 1, an angle adjustment component is arranged in the horizontal tube 2, the angle adjustment component includes a connecting block 3 inserted in the horizontal tube 2, an adjusting block 4 is fixed at one end of the connecting block 3, a locking component is arranged on the adjusting block 4, the locking component includes a first through hole 401 and a second through hole sequentially opened toward the outer end of the adjusting block 4, the first through hole 401 and the second through hole are connected, and the second through hole is opened. It is designed to be circular, and a rectangular hole is connected to the outside of the second through hole. The first through hole 401, the second through hole and the rectangular hole divide the adjustment block 4 into relative strip blocks. An open ring piece 402 is inserted on the second through hole. The end of the strip block located on one side is screwed with a first screw 5. A stepped adjustment rod is fixed to the inner end of the first screw 5, and a second screw 501 is fixed to the end of the stepped adjustment rod. The second screw 501 is screwed on the strip block on the other side, wherein the open ring piece 402 is used to prevent scratches on the upper umbrella rod body.

[0021] In the embodiment, a sleeve block 502 is threadedly sleeved on the second screw 501, and a tooth groove is opened on the outer wall circumference of the outer end of the sleeve block 502. A handle block 503 is sleeved on the sleeve block 502, and the handle block 503 includes a handle and a mounting tube. A tooth ring block adapted to the tooth groove is fixed on the inner wall of the mounting tube, and a locking sleeve 504 is threadedly sleeved on the outer end of the second screw 501, wherein the tooth ring block and the tooth groove are adapted to ensure that the handle block 503 and the sleeve block 502 can rotate as a whole, and the handle block 503 can be easily adjusted 360 degrees in all directions, that is, when the handle block 503 is at an acute angle to the adjustment block 4 when locked, it affects the use operation, and the handle block 503 can be pulled out to adjust the angle, thereby not affecting the installation operation experience.

[0022] In the embodiment, a second spring 505 is placed inside the outer end of the mounting tube, and the second spring 505 is sleeved on the outside of the second screw 501. One end of the second spring 505 contacts the locking sleeve 504, and the other end contacts the mounting tube. A groove for adaptive installation is provided on the bar block. The angle adjustment component includes a block tube 201 fixed to one side of the inner wall of the horizontal tube 2, a tooth tube 202 is fixed to one end of the block tube 201, a polygonal block 301 is fixed to one end of the connecting block 3, and an insert 302 is fixed to one end of the polygonal block 301, wherein the second spring 505 and the locking sleeve 504 are used to limit the handle block 503.

[0023] In the embodiment, the cannula 302 is slidably inserted into the transverse tube 2, and a pressing head 303 is provided at the outer end of the cannula 302. A locking screw 304 is fixed to the inner surface of the pressing head 303. The locking screw 304 is screwed and inserted into the end of the cannula 302. A first spring 305 is placed in the transverse tube 2, and the first spring 305 is sleeved on the outer side of the cannula 302. One end of the first spring 305 contacts the block tube 201, and the other end contacts the pressing head 303. Through the setting of the locking component and the angle adjustment component, the first screw 5, the stepped The adjusting rod and the second screw 501 are driven to rotate by the handle block 503 as a whole, ensuring the close and open states of the two shaped blocks, and correspondingly adjusting the circular shape of the open ring piece 402, thereby locking and loosening the upper umbrella rod body inserted in the open ring piece 402. At the same time, pressing the pressing head 303 makes the polygonal block 301 move away from the tooth tube 202, making it convenient to rotate the adjusting block 4 to adjust the angle of the fishing umbrella. When the stepped adjusting rod moves to the outside of the block at one side, resistance is formed, thereby locking the two shaped blocks.

[0024] Working principle: When using this device, the lower umbrella rod is installed through the lower umbrella rod mounting tube 1 to ensure that the lower umbrella rod is vertical, and the upper umbrella rod is inserted into the open ring piece 402. When the human body faces the pressing head 303, the handle block 503 is located on the right side, and the handle block 503 is rotated inward, and the first screw rod 5 and the stepped adjustment rod move to the position of the strip block where the second screw rod 501 is located, so that the two blocks are close to each other, thereby locking the upper umbrella rod. When the upper umbrella rod needs to be removed, the handle block 503 is rotated outward to loosen the two blocks, thereby loosening the upper umbrella rod, ensuring that the upper umbrella rod is locked in all directions. When the direction of the upper umbrella rod needs to be adjusted, the pressing head 303 is pressed inward, and the polygonal block 301 leaves the tooth tube 202, which is convenient for rotating the adjustment block 4 as a whole at a certain angle.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the accompanying embodiments and their equivalents.

Claims

1. A device for locking a stable umbrella pole, comprising a lower umbrella pole mounting tube (1), characterized in that: A transverse tube (2) is installed on the top of the lower umbrella pole mounting tube (1), and an angle adjustment assembly is arranged in the transverse tube (2). The angle adjustment assembly includes a connecting block (3) inserted in the transverse tube (2), an adjustment block (4) is fixed at one end of the connecting block (3), and a locking assembly is arranged on the adjustment block (4). The locking assembly includes a first through hole (401) and a second through hole sequentially opened at the outer end of the adjustment block (4), the first through hole (401) and the second through hole are connected, the second through hole is opened in a circular shape, and a rectangular hole is connected to the outer side of the second through hole. The first through hole (401), the second through hole and the rectangular hole divide the adjustment block (4) into opposite strip blocks, and an open ring piece (402) is inserted in the second through hole. The end of the strip block located at one side is screwed with a first screw rod (5), the inner end of the first screw rod (5) is fixed with a stepped adjustment rod, the end of the stepped adjustment rod is fixed with a second screw rod (501), and the second screw rod (501) is screwed and inserted on the strip block at the other side.

2. The umbrella pole locking device according to claim 1, characterized in that: A sleeve block (502) is threadedly sleeved on the second screw rod (501), and a tooth groove is provided on the circumference of the outer wall of the sleeve block (502) toward the outer end, and a handle block (503) is sleeved on the sleeve block (502).

3. The umbrella pole locking device according to claim 2, characterized in that: The handle block (503) comprises a grip and a mounting tube, a tooth ring block adapted to the tooth groove is fixed to the inner wall of the mounting tube, and a locking sleeve (504) is screwed to the outer end of the second screw rod (501).

4. The umbrella pole locking device according to claim 3, characterized in that: A second spring (505) is placed inside the outer end of the mounting tube. The second spring (505) is sleeved on the outside of the second screw (501). One end of the second spring (505) contacts the locking sleeve (504) and the other end contacts the mounting tube. A groove for fitting the mounting is provided on the bar block.

5. The umbrella pole locking device according to claim 1, characterized in that: The angle adjustment assembly comprises a block tube (201) fixed to one side of the inner wall of the transverse tube (2), a tooth tube (202) fixed to one end of the block tube (201), a polygonal block (301) fixed to one end of the connecting block (3), and an inserting tube (302) fixed to one end of the polygonal block (301).

6. The umbrella pole locking device according to claim 5, characterized in that: The insert tube (302) is slidably inserted into the transverse tube (2), a pressing head (303) is provided at the outer end of the insert tube (302), a locking screw (304) is fixed to the inner surface of the pressing head (303), and the locking screw (304) is screwed and inserted into the end of the insert tube (302). A first spring (305) is placed in the transverse tube (2), and the first spring (305) is sleeved on the outer side of the insert tube (302). One end of the first spring (305) contacts the block tube (201), and the other end contacts the pressing head (303).

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