Novel pneumatic umbrella handle opening and closing structure

Abstract

The utility model discloses a novel pneumatic umbrella handle opening and closing structure which comprises an umbrella handle. The umbrella handle is connected with a sliding piece; the sliding part is provided with a sliding folding and unfolding framework surrounding the umbrella handle by a circle. One end of the sliding folding and unfolding framework is connected with the main umbrella ribs; the ends, close to the center, of the main umbrella ribs are connected with the annular side face of the upper umbrella disc through U-shaped pieces. A gas spring assembly is arranged in the umbrella handle. The device has the advantages that the device is different from a conventional umbrella opening mode, the gas spring can be used as an energy storage element, energy is stored when the umbrella is folded, the gas spring releases energy when the umbrella is opened, the telescopic rod is folded, and the umbrella cover is opened, so that convenience is greatly improved, and rapid opening and closing are facilitated.

Description

Technical Field

[0001] The utility model relates to a novel pneumatic umbrella handle opening and closing structure, belonging to the technical field of sunshades. Background Art

[0002] Generally, the handle of a traditional umbrella is provided with a locking device for fixing the umbrella curtain in the closed state. The user needs to find and unlock this device, usually by pressing a button, turning the handle part or pulling the handle part. Once the umbrella handle is unlocked, the user needs to gently push the umbrella handle upwards, which will cause the umbrella ribs to start to unfold and support the umbrella curtain. Once the umbrella ribs start to unfold, the user needs to continue to push the umbrella handle until the entire umbrella curtain is fully opened and forms a sunshading shape.

[0003] The above umbrella opening process still has the following problems. First, the traditional umbrella handle opening and closing mechanism requires the user to perform multiple steps or operations during the opening and closing process, making it relatively less convenient and fast to use. Some traditional mechanism designs may have potential safety hazards, such as the risk of pinching fingers or the possibility of accidental opening and closing. Therefore, it is necessary to design an umbrella handle structure with an automatic opening and closing function to improve the convenience of use. Summary of the Utility Model

[0004] Aiming at the problems existing in the above-mentioned prior art, the utility model provides a novel pneumatic umbrella handle opening and closing structure to solve the above technical problems.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: a novel pneumatic umbrella handle opening and closing structure, including an umbrella handle; a sliding member is connected to the umbrella handle; a sliding retractable skeleton is arranged around the umbrella handle for one week; one end of the sliding retractable skeleton is connected to the main umbrella rib; the ends of multiple main umbrella ribs close to the center are connected to the annular side surface of the upper umbrella disc through U-shaped members; an air spring assembly is arranged inside the umbrella handle.

[0006] Further, the air spring assembly includes a lower connecting sleeve, an air spring rod body, a telescopic rod and an upper connecting sleeve; the lower connecting sleeve is arranged at the middle position of the inner cavity of the umbrella handle, a through hole is opened at its central position, and a fixing hole is also opened at its side; the upper connecting sleeve is installed in the clamping groove at the lower end face of the upper umbrella disc, a through hole is opened at its central position, and a fixing hole is also opened at its side; an upper end connecting ear is arranged at the upper end of the telescopic rod; the upper end connecting ear is connected to the upper connecting sleeve; a lower end connecting ear is arranged at the lower end of the air spring rod body; the lower end connecting ear is connected to the lower connecting sleeve; the other end of the telescopic rod far from the upper end connecting ear is arranged inside the inner cavity of the air spring rod body.

[0007] Further, the lower connecting ear at the lower end of the gas spring rod body extends into the central through hole of the lower connecting sleeve; a connecting hole is provided on the lower connecting ear, and the lower connecting ear is connected to the lower connecting sleeve and the umbrella handle through a fixing member sequentially passing through the through hole on the side of the umbrella handle, the fixing hole on the side of the lower connecting sleeve, and the connecting hole on the side of the lower connecting ear.

[0008] Further, the upper connecting ear at the upper end of the telescopic rod extends into the central through hole of the upper connecting sleeve; a connecting hole is provided on the upper connecting ear, and the upper connecting ear is connected to the upper umbrella disk and the upper connecting sleeve through a fixing member sequentially passing through the through hole on the side of the upper umbrella disk, the fixing hole on the side of the upper connecting sleeve, and the connecting hole on the side of the upper connecting ear.

[0009] Further, the fixing member is a cylindrical pin.

[0010] Further, one end of the telescopic rod extending into the inner cavity of the gas spring rod body is a piston compression mechanism, and the piston compression mechanism includes a piston end connected to the telescopic rod, and the inner cavity of the gas spring rod body is compressed or released through the piston end.

[0011] The beneficial effect of the present utility model is that: different from the conventional umbrella opening method, the gas spring can be used as an energy storage element to store energy when the umbrella is closed, and the gas spring releases energy to close the telescopic rod and open the umbrella surface when the umbrella is opened, thereby greatly improving the convenience and facilitating quick opening and closing. Description of the Drawings

[0012] Figure 1 is an exploded schematic view of the overall structure of the present utility model;

[0013] Figure 2 is of the present utility model Figure 1 a partially enlarged schematic view of the structure;

[0014] Figure 3 is an exploded schematic view of the structure of the gas spring assembly of the present utility model;

[0015] Figure 4 is a schematic cross-sectional view of the internal structure of the gas spring assembly of the present utility model.

[0016] In the figure: 1. Umbrella handle, 2. Sliding member, 3. Sliding retractable skeleton, 4. Main umbrella rib, 5. U-shaped member, 6. Upper umbrella disk, 7. Gas spring assembly, 71. Lower connecting sleeve, 72. Gas spring rod, 721. Lower connecting ear, 73. Telescopic rod, 731. Upper connecting ear, 74. Upper connecting sleeve, 8. Fixing member. Detailed Embodiment

[0017] To make the objectives, technical solutions, and advantages of the present utility model clearer and more explicit, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are only used to explain the present utility model and are not intended to limit the scope of the present utility model.

[0018] Unless otherwise defined, all technical terms and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model.

[0019] As Figures 1-4 shown, a novel pneumatic umbrella handle opening and closing structure includes an umbrella handle 1; a sliding member 2 is connected to the umbrella handle 1; a sliding retractable frame 3 is arranged around the umbrella handle 1 for one week; one end of the sliding retractable frame 3 is connected to the main umbrella rib 4; the ends of multiple main umbrella ribs 4 close to the center are connected to the annular side surface of the upper umbrella disc 6 through a U-shaped member 5; a gas spring assembly 7 is arranged inside the umbrella handle 1.

[0020] Preferably in this embodiment, the gas spring assembly 7 includes a lower connecting sleeve 71, a gas spring rod body 72, a telescopic rod 73, and an upper connecting sleeve 74; the lower connecting sleeve 71 is arranged at the middle position of the inner cavity of the umbrella handle 1, a through hole is opened at its central position, and a fixing hole is also opened at its side; the upper connecting sleeve 74 is installed in the clamping groove on the lower end surface of the upper umbrella disc 6, a through hole is opened at its central position, and a fixing hole is also opened at its side; an upper end connecting ear 731 is arranged at the upper end of the telescopic rod 73; the upper end connecting ear 731 is connected to the upper connecting sleeve 74; a lower end connecting ear 721 is arranged at the lower end of the gas spring rod body 72; the lower end connecting ear 721 is connected to the lower connecting sleeve 71; the other end of the telescopic rod 73 away from the upper end connecting ear 731 is arranged inside the inner cavity of the gas spring rod body 72.

[0021] Preferably in this embodiment, the lower end connecting ear 721 of the gas spring rod body 72 extends into the central through hole of the lower connecting sleeve 71; a connecting hole is arranged on the lower end connecting ear 721, and the lower end connecting ear 721 is connected to the lower connecting sleeve 71 and the umbrella handle 1 through a fixing member 8 passing through the side through hole of the umbrella handle 1, the side fixing hole of the lower connecting sleeve 71, and the connecting hole on the side of the lower end connecting ear 721 in sequence.

[0022] Preferably in this embodiment, the upper end connecting ear 731 at the upper end of the telescopic rod 73 extends into the central through hole of the upper connecting sleeve 74; a connecting hole is arranged on the upper end connecting ear 731, and the upper end connecting ear 731 is connected to the upper umbrella disc 6 and the upper connecting sleeve 74 through a fixing member 8 passing through the side through hole of the upper umbrella disc 6, the side fixing hole of the upper connecting sleeve 74, and the connecting hole on the side of the upper end connecting ear in sequence.

[0023] Preferably in this embodiment, the fixing member 8 is a cylindrical pin.

[0024] Preferably, in this embodiment, one end of the telescopic rod 73 extending into the internal cavity of the intake air spring rod body 72 is a piston compression mechanism, and the piston compression mechanism includes a piston end connected to the telescopic rod 73, and the internal cavity of the air spring rod body 72 is compressed or released through the piston end.

[0025] Working principle: When the umbrella is closed, the piston in the telescopic rod 73 moves upward at this time, and the air spring stores elastic potential energy at this time. When the umbrella is opened, the external force decreases or disappears at this time, and the gas will push the piston to expand downward, releasing the stored energy to realize the opening of the umbrella, which is convenient and fast.

[0026] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements or improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A novel pneumatic umbrella handle opening and closing structure, comprising an umbrella handle (1); a sliding member (2) is connected to the umbrella handle (1); the sliding member (2) is provided with a sliding retractable frame (3) around the umbrella handle (1); one end of the sliding retractable frame (3) is connected to a main umbrella rib (4); the central ends of a plurality of main umbrella ribs (4) are connected to the annular side surface of an upper umbrella plate (6) through a U-shaped member (5); the characteristics are as follows: A gas spring assembly (7) is arranged inside the umbrella handle (1).

2. A novel pneumatic umbrella handle opening and closing structure according to claim 1, characterized in that: The gas spring assembly (7) comprises a lower connecting sleeve (71), a gas spring rod body (72), a telescopic rod (73) and an upper connecting sleeve (74); the lower connecting sleeve (71) is arranged at the middle section of the internal cavity of the umbrella handle (1), and has a through hole at its center and fixing holes at its side; the upper connecting sleeve (74) is installed in a lower end surface slot of the upper umbrella plate (6), and has a through hole at its center and fixing holes at its side; an upper end connecting ear (731) is arranged at the upper end of the telescopic rod (73); the upper end connecting ear (731) is connected to the upper connecting sleeve (74); a lower end connecting ear (721) is arranged at the lower end of the gas spring rod body (72); the lower end connecting ear (721) is connected to the lower connecting sleeve (71); the other end of the telescopic rod (73) away from the upper end connecting ear (731) is arranged in the internal cavity of the gas spring rod body (72).

3. A novel pneumatic umbrella handle opening and closing structure according to claim 2, characterized in that: The lower end connecting ear (721) of the gas spring rod body (72) extends into the central through hole of the lower connecting sleeve (71); a connecting hole is provided on the lower end connecting ear (721); the lower end connecting ear (721) passes through the side through hole of the umbrella handle (1), the side fixing hole of the lower connecting sleeve (71), and the connecting hole on the side of the lower end connecting ear (721) in sequence through a fixing member (8) to be connected to the lower connecting sleeve (71) and the umbrella handle (1).

4. The novel pneumatic umbrella handle opening and closing structure according to claim 2 is characterized in that: An upper connecting ear (731) at the upper end of the telescopic rod (73) extends into the central through hole of the upper connecting sleeve (74); a connecting hole is provided on the upper connecting ear (731); the upper connecting ear (731) passes through the through hole on the side of the upper umbrella plate (6), the fixing hole on the side of the upper connecting sleeve (74), and the connecting hole on the side of the upper connecting ear in sequence through a fixing member (8) to be connected to the upper umbrella plate (6) and the upper connecting sleeve (74).

5. A novel pneumatic umbrella handle opening and closing structure according to claim 3 or 4, characterized in that: The fixing member (8) is a cylindrical pin.

6. The novel pneumatic umbrella handle opening and closing structure according to claim 2 is characterized in that: One end of the telescopic rod (73) extending into the internal cavity of the air intake spring rod body (72) is a piston compression mechanism, which comprises a piston end connected to the telescopic rod (73), and compresses or releases the internal cavity of the air intake spring rod body (72) through the piston end.

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