Umbrella handle connecting structure

Abstract

The umbrella handle connecting structure is simple in structure, convenient to replace and low in use cost and comprises an umbrella handle and a middle rod arranged on the umbrella handle, the umbrella handle is provided with a containing channel, the middle rod is arranged in the containing channel in a penetrating mode, a first limiting plate and a second limiting plate are arranged on the middle rod, the first limiting plate is located above the second limiting plate, and the second limiting plate is located above the first limiting plate. A sliding channel communicated with the umbrella handle is formed in the position, located at the containing channel, of the umbrella handle and located between the first limiting plate and the second limiting plate, and a first clamping plate and a second clamping plate are arranged in the sliding channel in a sliding mode; the first clamping plate and the second clamping plate can slide to the position between the first limiting plate and the second limiting plate, abut against the middle rod and are used for limiting sliding of the middle rod, and a sliding device used for driving the first clamping plate and the second clamping plate to slide is arranged in the umbrella handle.

Description

Technical Field

[0001] The utility model relates to the technical field of umbrellas, in particular to an umbrella handle connection structure. Background Art

[0002] An umbrella is a tool that provides shade or shelter from rain, snow, and sun. An umbrella generally consists of a center rod, a frame attached to the rod, a fabric attached to the frame, and a handle connected to the lower end of the rod. Existing umbrellas typically connect the rod and handle using direct injection molding or gluing. While this approach meets the requirements, injection molding processes also render the handle useless once the umbrella is worn out. Using gluing can easily cause the handle to separate from the rod after prolonged use, making it unsuitable for long-term use.

[0003] In order to solve this problem, the present invention is produced. Utility Model Content

[0004] Therefore, in order to solve the above problems, the present invention proposes an umbrella handle connection structure with simple structure, convenient replacement and low use cost.

[0005] In order to solve the above technical problems, the solution adopted by the present invention is: an umbrella handle connecting structure, including an umbrella handle and a middle rod arranged on the umbrella handle, the umbrella handle is provided with a placement channel, the middle rod is inserted into the placement channel, the middle rod is provided with a first limit plate and a second limit plate, the first limit plate is located above the second limit plate, the umbrella handle is located at the placement channel position and has a connected sliding channel and is located between the first limit plate and the second limit plate, a first clamping plate and a second clamping plate are slidingly provided in the sliding channel, the first clamping plate and the second clamping plate can slide between the first limit plate and the second limit to resist the middle rod for limiting the sliding of the middle rod, and a sliding device for driving the first clamping plate and the second clamping plate to slide is provided in the umbrella handle.

[0006] Further improvements are: the sliding device includes a first screw and a second screw with a thread opposite to the first screw, the second screw is arranged on the first screw, a movable groove is opened in the umbrella handle, the movable groove is respectively connected to the sliding channel and the placement channel, the two ends of the first screw and the second screw are respectively rotated and arranged on the inner wall of the movable groove, a first sliding block is provided on the first clamping plate, the first sliding block is arranged in the movable groove, a second sliding block is provided on the second clamping plate, the second sliding block is arranged in the movable groove, the first screw and the first sliding block are threadedly transmitted, the second sliding block and the second movable groove are threadedly transmitted, and an opening and closing device for driving the second screw to rotate is provided on the umbrella handle.

[0007] A further improvement is that the opening and closing device is provided with an opening and closing opening that matches the opening and closing tool on the second screw.

[0008] A further improvement is that: the first limiting plate and the second limiting plate are circular limiting plates, and the placement channel is matched with the shape setting of the first limiting plate and the second limiting plate.

[0009] A further improvement is that a tapered block is provided at the bottom of the middle rod, and the tapered end of the tapered block resists the inner wall of the placement channel.

[0010] A further improvement is that smooth ceramic plates are provided at the ends of the first clamping plate and the second clamping plate.

[0011] By adopting the above technical solution, the beneficial effects of the utility model are:

[0012] The simple structure, easy replacement, low cost, and user-friendly umbrella make it easy to operate. The center rod is easily and conveniently installed on the handle and is not prone to damage. Furthermore, if the handle or umbrella is damaged, it can be removed and replaced, facilitating recycling and reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the umbrella handle connection structure of an embodiment of the present utility model.

[0014] Figure 2 This is an enlarged structural diagram of the embodiment A of the utility model DETAILED DESCRIPTION

[0015] The present invention will now be further described with reference to the accompanying drawings and specific embodiments.

[0016] refer to Figure 1-2 The embodiment of the present utility model discloses: an umbrella handle connecting structure, comprising an umbrella handle 1 and a middle rod 2 arranged on the umbrella handle 1, the umbrella handle 1 is provided with a placement channel 3, the middle rod 2 is inserted into the placement channel 3, the middle rod 2 is provided with a first limit plate 32 and a second limit plate 31, the first limit plate 32 is located above the second limit plate 31, the umbrella handle 1 is located at the position of the placement channel 3 and is provided with a connected sliding channel 5 and is located between the first limit plate 32 and the second limit plate 31, a first clamping plate 6 and a second clamping plate 7 are slidably provided in the sliding channel 5, the first clamping plate 6 and the second clamping plate 7 can slide between the first limit plate 32 and the second limit to resist the middle rod 2 for limiting the sliding of the middle rod 2, and a sliding device for driving the first clamping plate 6 and the second clamping plate 7 to slide is provided in the umbrella handle 1.

[0017] Specifically, the sliding device includes a first screw 8 and a second screw 9 with an opposite thread to the first screw 8, the second screw 9 is arranged on the first screw 8, and a movable groove is opened in the umbrella handle 1, and the movable groove is respectively connected to the sliding channel 5 and the placement channel 3, the two ends of the first screw 8 and the second screw 9 are respectively rotated and arranged on the inner wall of the movable groove, the first clamping plate 6 is provided with a first sliding block (not shown in the figure), the first sliding block is arranged in the movable groove, the second clamping plate 7 is provided with a second sliding block (not shown in the figure), the second sliding block is arranged in the movable groove, the first screw 8 is threadedly driven by the first sliding block, the second sliding block is threadedly driven by the second movable groove, and the second screw 9 is provided with an opening and closing port 10 that matches the opening and closing tool. During use, when the middle rod 2 and the umbrella handle 1 are to be installed, the middle rod 2 is inserted into the placement channel 3, and then the second screw 9 is rotated. The second screw 9 drives the first screw 8 to rotate. At this time, the first screw 8 and the first sliding block are threadedly driven to drive the first sliding block to slide and then drive the first clamping plate 6 to slide. The second screw 9 and the second sliding block are threadedly driven to drive the second sliding block to slide and then drive the second clamping plate 7 to slide, so that the first clamping plate 6 and the second clamping plate 7 clamp the middle rod 2 and are located between the first limiting plate 32 and the second limiting plate 31. In this way, the installation is completed and the middle rod 2 is restricted to prevent the middle rod 2 from being separated from the umbrella handle 1. The operation is simple and convenient, not easy to be damaged, and when the umbrella handle 1 is damaged or the umbrella part is damaged, it can be removed and replaced, which is conducive to recycling and reduces the use cost.

[0018] To prevent the umbrella from being blown up in strong winds or getting stuck when encountering obstacles, which would affect the umbrella's operation, the first and second limiting plates 32, 31 are circular, and the placement channel 3 is configured to match the shapes of the first and second limiting plates 32, 31. During use, when strong winds blow against the umbrella or the umbrella encounters an obstacle, the umbrella will drive the middle rod 2 to rotate, allowing the user to better open the umbrella without being hindered by external factors, which is more convenient for the user to open the umbrella.

[0019] In order to better enable the middle rod 2 to rotate, a tapered block 4 is provided at the bottom of the middle rod 2 , and the tapered end of the tapered block 4 resists the inner wall of the placement channel 3 .

[0020] In order to better enable the middle rod 2 to rotate, smooth ceramic plates are provided at the ends of the first clamping plate 6 and the second clamping plate 7 .

[0021] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection claimed in the present invention is defined by the attached claims and their equivalents.

Claims

1. An umbrella handle connection structure, comprising an umbrella handle and a center rod provided on the umbrella handle, characterized in that: The umbrella handle is provided with a placement channel, the middle rod is inserted into the placement channel, the middle rod is provided with a first limit plate and a second limit plate, the first limit plate is located above the second limit plate, the umbrella handle is located at the placement channel position and is provided with a connected sliding channel and is located between the first limit plate and the second limit plate, a first clamping plate and a second clamping plate are slidingly provided in the sliding channel, the first clamping plate and the second clamping plate can slide between the first limit plate and the second limit to resist the middle rod for limiting the sliding of the middle rod, and a sliding device for driving the first clamping plate and the second clamping plate to slide is provided in the umbrella handle.

2. The umbrella handle connection structure according to claim 1, characterized in that: The sliding device includes a first screw and a second screw with a thread opposite to the first screw, the second screw is arranged on the first screw, a movable groove is opened in the umbrella handle, the movable groove is respectively connected to the sliding channel and the placement channel, the two ends of the first screw and the second screw are respectively rotatably arranged on the inner wall of the movable groove, a first sliding block is provided on the first clamping plate, the first sliding block is arranged in the movable groove, the second clamping plate is provided with a second sliding block, the second sliding block is arranged in the movable groove, the first screw and the first sliding block are threadedly transmitted, the second sliding block and the second movable groove are threadedly transmitted, and an opening and closing device for driving the second screw to rotate is provided on the umbrella handle.

3. The umbrella handle connection structure according to claim 2, characterized in that: The opening and closing device is as follows: the second screw is provided with an opening and closing opening that matches the opening and closing tool.

4. The umbrella handle connection structure according to claim 1, characterized in that: The first limiting plate and the second limiting plate are circular limiting plates, and the placement channel matches the shape of the first limiting plate and the second limiting plate.

5. The umbrella handle connection structure according to claim 1, characterized in that: A tapered block is provided at the bottom of the middle rod, and the tapered end of the tapered block resists the inner wall of the placement channel.

6. The umbrella handle connection structure according to claim 1, characterized in that: Smooth ceramic plates are provided at the ends of the first clamping plate and the second clamping plate.

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