Detachable telescopic umbrella handle

Abstract

To provide a detachable telescopic umbrella handle that can reduce the impact on the normal use of the umbrella due to the locking of the insertion rod. [Solution] The detachable telescopic umbrella handle includes an umbrella handle ball head 1, a strap 2 attached to the top of the umbrella handle ball head, an umbrella handle member attached to the bottom of the umbrella handle ball head, a clamp assembly fixedly connected to the bottom of the umbrella handle member, a center rod 4 threadedly connected to the bottom of the umbrella handle member, and a position limiting assembly attached to the inside of the center rod. During use, when the insert rod is clamped within the insert hole, the user manually presses the pushing rod. The pushing rod pushes against the upper abutment frame and moves, and the abutment plate is deflected by the action of the upper abutment frame, causing the abutment plate to move the lower abutment frame, disengaging the insert rod from the insert hole and retracting the sliding rod along the center rod.

Description

[Technical Field]

[0001] The present invention relates to the technical field of telescopic umbrella handles, and more particularly to detachable telescopic umbrella handles. [Background technology]

[0002] Umbrellas are a common daily necessities used by people, and are used as sunshades and tools to protect against rain and snow. One of the important components of an umbrella is the handle, which is currently used in the market in a relatively common way, playing the role of grip and protection.

[0003] The Chinese utility model application with disclosure number CN211323336U discloses a titanium alloy umbrella pole, which has a central pole that makes the umbrella pole more stable when extended and retracted, and increases the strength of the umbrella pole. When the umbrella pole needs to be opened, the locking block can be moved into the locking hole, making the connection between the upper and lower sleeves relatively stable. When the umbrella pole needs to be retracted, the locking block can be pressed down and moved away from the locking hole, allowing the umbrella pole to be extended and retracted and easily positioned.

[0004] The inventors believe that the above-mentioned related art has the following drawbacks. When this device is actually used, the telescopic rod on the umbrella handle is likely to get caught due to extended use or misalignment during use, which affects the normal contraction of the umbrella and requires the user to repair it, which is troublesome.In addition, during use, the user must hold the umbrella handle to ensure that their hand is connected to the handle, which is relatively labor-intensive. Summary of the Invention [Means for solving the problem]

[0005] In order to solve the above-mentioned technical problems, the present invention provides a detachable telescopic umbrella handle.

[0006] This invention adopts the following technical means: A detachable telescopic umbrella handle includes an umbrella handle ball head, a strap attached to the top of the umbrella handle ball head, an umbrella handle member attached to the bottom of the umbrella handle ball head, a built-in telescopic structure provided inside the umbrella handle member, a clamp assembly fixedly connected to the bottom of the umbrella handle member, a center rod threadedly connected to the bottom of the umbrella handle member, a position limiting assembly attached to the inside of the center rod, and a sliding rod slidably connected to the outside of the center rod; The clamp assembly includes a vertical rod fixedly connected to the bottom of the umbrella handle member, a fixed cylinder fixedly connected to the bottom end of the vertical rod, a threaded cylinder slidably connected inside the fixed cylinder, a contact rod fixedly connected to the top of the threaded cylinder, and a threaded rod connected inside the threaded cylinder; The position limiting assembly includes a contact plate rotatably connected to the inner wall of the middle rod, and two contact frames abut on the surface of the contact plate. A pressure rod is fixedly connected to the left side of the upper contact frame, and a return spring A is fixedly connected to the right side of the upper contact frame. One end of the return spring A is fixedly connected to the inner wall of the middle rod, a through rod is fixedly connected to the right side of the lower contact frame, and a return spring B is fixedly connected to the left side of the lower contact frame, and the left end of the return spring B is fixedly connected to the left side of the inner wall of the middle rod.

[0007] As a further improvement of the above technical solution, a small bearing is attached to the surface of the threaded rod, and the small bearing is attached to the inner wall of the fixed cylinder, and a handle wheel is fixedly connected to one end of the threaded rod.

[0008] As a further improvement of the above technical solution, an insertion hole that fits the insertion rod is opened on the right side of the inner wall of the center rod and the right side of the inner wall of the slide rod.

[0009] As a further improvement of the above technical solution, position limiting blocks are fixedly connected to both the front and back surfaces of the abutment frame, and a position limiting rod is slidably installed through the position limiting block, with both ends of the position limiting rod fixedly connected to both sides of the inner wall of the center rod, respectively.

[0010] As a further improvement of the above technical solution, a drilling hole is opened on the left side of the inner wall of the center rod, a pressing rod is slidably installed inside the drilling hole, and a disk is fixedly connected to the left end of the pressing rod.

[0011] As a further improvement of the above technical solution, the umbrella handle member includes a first telescopic tube, a second telescopic tube is slidably connected within the first telescopic tube, and a third telescopic tube is slidably connected within the second telescopic tube.

[0012] As a further improvement of the above technical solution, a horizontal groove is opened at the top of the fixed cylinder, and the abutment rod is slidably installed inside the horizontal groove. [Effects of the Invention]

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This device is equipped with a position limiting assembly. When the insert rod is caught in the insert hole during use, the user can manually press the pressure rod, which will push the upper abutment frame and move. The abutment plate will be deflected by the action of the upper abutment frame, and the abutment plate will move with the lower abutment frame, causing the insert rod to release from the insert hole. When the slider contracts along the center rod and the insert rod is locked, the pressure rod will release the insert rod, thereby reducing the impact of the inserted rod being locked on the normal use of the umbrella. 2. One end of the center pole is screwed into the inside of the umbrella handle, so that if the umbrella or center pole is damaged, the umbrella handle can be removed by rotating it from the center pole and then screwed onto the center pole of a new umbrella of the same type. This allows the umbrella handle to be easily removed and reused if the umbrella or center pole is damaged, improving its practicality. 3. This invention uses a clamping assembly so that, during use, the strap is placed over the inside of the vertical rod, stretching the umbrella handle and forming a protective cover between the strap and the umbrella handle, which is then wrapped around the user's hand. The user then rotates the threaded rod, causing the threaded barrel to move with the abutment rod until the abutment rod and the vertical rod abut and clamp the strap, allowing the strap and umbrella handle to fit over the outside of the user's palm. This reduces the force required to grip the umbrella handle and reduces the airflow consumed when the user swings the umbrella. [Brief explanation of the drawings]

[0014] [Figure 1] 1 is a structural schematic diagram of the present invention; [Figure 2] 2 is a schematic diagram of the structure of the contact plate, contact frame and pressing rod of the present invention; [Figure 3] 2 is a schematic exploded view of the umbrella handle ball head, strap, and umbrella handle member of the present invention; [Figure 4] 2 is a schematic diagram of the structure of the fixed cylinder, the threaded cylinder and the contact rod of the present invention; [Figure 5] 1 is a schematic diagram of the structure of the umbrella handle member of the present invention; DETAILED DESCRIPTION OF THE INVENTION

[0015] The present utility model will be further described below in connection with the drawings and specific embodiments, but new embodiments can be formed by any combination of the embodiments or technical features described below without conflict.

[0016] (Example) 1-5, this embodiment of the detachable telescopic umbrella handle includes an umbrella handle ball head 1, a strap 2 attached to the top of the umbrella handle ball head 1, and an umbrella handle member 3 attached to the bottom of the umbrella handle ball head 1. The umbrella handle member 3 includes a first telescopic tube, a second telescopic tube slidably connected within the first telescopic tube, and a third telescopic tube slidably connected within the second telescopic tube, making it easy for the user to reach out when using the umbrella handle. The umbrella handle member 3 has a built-in telescopic structure inside, which is made up of several rod members slidably connected in sequence. A clamp assembly is fixedly connected to the bottom of the umbrella handle member 3, a center rod 4 is screw-connected to the bottom of the umbrella handle member 3, and a sliding rod is slidably connected to the outside of the center rod, allowing the umbrella handle to be adapted to fit a wider range of umbrellas. The umbrella handle, consisting of the umbrella handle member 3, can be separated from the center rod 4 by rotating it. A position limiting assembly is installed inside the center rod 4, and a sliding rod 5 is slidably connected to the outside of the center rod 4. A vertical groove is opened on the inner wall of the sliding rod 5, and a locking block is fixedly connected to the surface of the center rod 4. The locking block is slidably installed inside the vertical groove to ensure the normal movement of the sliding rod 5.

[0017] The clamp assembly is used to clamp the strap 2 and includes a vertical rod 6 fixedly connected to the bottom of the umbrella handle member 3. A fixed tube 7 is fixedly connected to the bottom end of the vertical rod 6, a threaded tube 8 slidably connected to the inside of the fixed tube 7, and a contact rod 9 fixedly connected to the top of the threaded tube 8. A horizontal groove is formed on the top of the fixed tube 7, and the contact rod 9 slides within the horizontal groove to ensure normal movement of the contact rod 9. A threaded rod 10 is connected to the inside of the threaded tube 8, and a small bearing is attached to the surface of the threaded rod 10, which is attached to the inner wall of the fixed tube 7. A handle wheel is fixedly connected to one end of the threaded rod 10, making it easy to rotate.

[0018] To facilitate the removal of the insertion rod 14 from the insertion hole, the position limiting assembly includes a contact plate 11 rotatably connected to the inner wall of the middle rod 4, two contact frames 12 abutting on the surface of the contact plate 11, position limiting blocks fixedly connected to the front and back of the contact frames 12, a position limiting rod passing through the position limiting block and slidingly installed, both ends of the position limiting rod are fixedly connected to either side of the inner wall of the middle rod to ensure normal movement of the contact frame 12. A pressure rod 13 is fixedly connected to the left side of the upper contact frame 12, a drilling hole is opened on the left side of the inner wall of the middle rod 4, the pressure rod 13 is slidably installed inside the drilling hole, and a disk is fixedly connected to the left end of the pressure rod 13 to ensure normal movement of the pressure rod 13. A return spring A is fixedly connected to the right side of the upper abutment frame 12, and one end of the return spring A is fixedly connected to the inner wall of the center rod 4. A through rod 14 is fixedly connected to the right side of the lower abutment frame 12, and the right side of the inner wall of the center rod 4 and the right side of the inner wall of the slide rod 5 both have insertion holes that fit the through rod 14, facilitating the position-limiting connection between the slide rod 5 and the center rod 4. A return spring B is fixedly connected to the left side of the lower abutment frame 12, and the left end of the return spring B is fixedly connected to the left side of the inner wall of the center rod.

[0019] The principle of the implementation of the detachable telescopic umbrella handle in the embodiments of the present application is that, when in use, when the insert rod 14 is locked inside the insert hole, the user presses the push rod 13 with their hand, which then pushes and moves the upper abutment frame 12. The abutment plate 11 is deflected by the action of the upper abutment frame 12, causing the insert rod 14 to release from the insert hole, causing the sliding rod 5 to contract along the center rod 4. When the insert rod 14 is locked, it is supported by the push rod 13, causing the insert rod 14 to release, thereby reducing the impact of the locking of the insert rod 14 on the normal use of the umbrella.

[0020] During use, the strap 2 is placed inside the vertical rod 6, the umbrella handle 3 is stretched, and a protective cover is formed between the strap 2 and the umbrella handle 3, which is then wrapped around the user's hand. The threaded rod 10 is rotated so that the threaded tube 8 moves with the abutment rod 9, and the strap 2 and the umbrella handle 3 can be placed outside using the palm of the hand until the abutment rod 9 and the vertical rod 6 abut and clamp the strap 2, reducing the force with which the user grips the umbrella handle 3 and reducing the air force consumed when the user swings the umbrella.

[0021] One end of the center pole 4 is screwed into the inside of the umbrella handle member 3, and when the umbrella or the center pole 4 is damaged, the umbrella handle member 3 is rotated and removed from the center pole 4, and the umbrella handle member 3 is screwed onto the center pole 4 of a new umbrella of the same type, so that when the umbrella or the center pole 4 is damaged, the umbrella handle member 3 can be easily removed and used repeatedly.

[0022] The above embodiments are merely preferred embodiments of the present invention, which do not limit the scope of protection of the present invention, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention also fall within the scope of protection claimed for the present invention. [Explanation of symbols]

[0023] 1. Umbrella handle ball head; 2. Strap; 3. Umbrella handle part; 4. Center rod; 5. Slide rod; 6. Vertical rod; 7. Fixed tube; 8. Screw tube; 9. Contact rod; 10. Screw rod; 11. Contact plate; 12. Contact frame; 13. Press rod; 14. Insertion rod.

Claims

1. The umbrella handle ball head (1) includes an umbrella handle ball head (1), a strap (2) attached to the top of the umbrella handle ball head (1), an umbrella handle member (3) attached to the bottom of the umbrella handle ball head (1), an internal telescopic structure provided on the inside of the umbrella handle member (3), a clamp assembly fixedly connected to the bottom of the umbrella handle member (3), a center rod (4) threadedly connected to the bottom of the umbrella handle member (3), a position limiting assembly attached to the inside of the center rod (4), and a sliding rod (5) slidably connected to the outside of the center rod (4); The clamping assembly includes a vertical rod (6) fixedly connected to the bottom of the umbrella handle member (3), a fixed tube (7) fixedly connected to the bottom end of the vertical rod (6), a threaded tube (8) slidingly connected inside the fixed tube (7), a contact rod (9) fixedly connected to the top of the threaded tube (8), and a threaded rod (10) connected inside the threaded tube (8); The position limiting assembly includes a contact plate (11) rotatably connected to the inner wall of the center rod (4), two contact frames (12) abutting on the surface of the contact plate (11), a pressure rod (13) fixedly connected to the left side of the upper contact frame (12), a return spring A fixedly connected to the right side of the upper contact frame (12), one end of the return spring A fixedly connected to the inner wall of the center rod (4), a through rod (14) fixedly connected to the right side of the lower contact frame (12), a return spring B fixedly connected to the left side of the lower contact frame (12), and the left end of the return spring B fixedly connected to the left side of the inner wall of the center rod (4).

2. The detachable telescopic umbrella handle according to claim 1, characterized in that a small bearing is attached to the surface of the threaded rod (10), the small bearing is attached to the inner wall of the fixed tube (7), and a handle wheel is fixedly connected to one end of the threaded rod (10).

3. The detachable telescopic umbrella handle according to claim 1, characterized in that the right side of the inner wall of the center rod (4) and the right side of the inner wall of the slide rod (5) both have insertion holes that fit the insertion rod (14).

4. The detachable telescopic umbrella handle of claim 1, characterized in that a position limiting block is fixedly connected to both the front and back surfaces of the abutment frame (12), a position limiting rod is slidably installed through the position limiting block, and both ends of the position limiting rod are fixedly connected to both sides of the inner wall of the center rod (4).

5. The detachable telescopic umbrella handle according to claim 1, characterized in that a perforation hole is opened on the left side of the inner wall of the center rod (4), a pressing rod (13) is slidably installed inside the perforation hole, and a disk is fixedly connected to the left end of the pressing rod (13).

6. The detachable telescopic umbrella handle according to claim 1, characterized in that the umbrella handle member (3) comprises a first telescopic tube, a second telescopic tube slidably connected within the first telescopic tube, and a third telescopic tube slidably connected within the second telescopic tube.

7. 2. The detachable telescopic umbrella handle according to claim 1, wherein a horizontal groove is opened at the top of the fixed tube (7), and the abutment rod (9) is slidably installed inside the horizontal groove.

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