Electric hand-held hose reel

Abstract

The utility model relates to the field of water hose winding device, concretely relates to a kind of electric hand-held water hose winding device, including frame body and joint motor connected on frame body, the output end of joint motor is connected with winding structure, and the winding structure includes the winding bar seat connected on the output shaft of joint motor and two winding rods connected on winding bar seat, water hose is wound on the winding rod, and the joint motor is used to drive winding structure to rotate to wind water hose. Through the setting of joint motor, in the same case of required torque, the joint motor in the utility model technical scheme saves space compared with the driving device of prior art, simplifies driving device, more easily realizes miniaturization, light weight design, reduces the overall weight of electric hand-held water hose winding device, is more convenient for carrying, and improves the flexibility of electric hand-held water hose winding device.

Description

Technical Field

[0001] This utility model relates to the field of hose winding devices, specifically to an electric handheld hose winding device. Background Technology

[0002] A hose is a flexible tube used to transport water or flame-retardant liquids such as foam. It is widely used in engineering, firefighting, agriculture, industry, forestry, and other sectors. After use, the hose needs to be wound up and stored using a hose reel device for future use. Existing hose reel devices, such as the portable automatic hose reel and storage integrated device disclosed in Chinese Utility Model Patent No. CN222833777U, have complex drive mechanisms, resulting in a heavy overall weight and making them inconvenient to carry. Utility Model Content

[0003] The technical solution adopted by this utility model to solve its technical problem is: to provide an electric handheld hose reel device, comprising:

[0004] The frame and the articulated motor connected to the frame are provided. The output end of the articulated motor is connected to a winding structure. The winding structure includes a winding rod seat connected to the output shaft of the articulated motor and two winding rods connected to the winding rod seat. The water hose is wound around the winding rods. The articulated motor is used to drive the winding structure to rotate to wind up the water hose.

[0005] Furthermore, the frame is equipped with a handle.

[0006] Furthermore, the frame is equipped with a power supply component, which is used to supply power to the joint motor.

[0007] Furthermore, the power supply component is a lithium battery.

[0008] Furthermore, the frame is provided with a fixed flange, and the output end of the joint motor is fixedly connected to the fixed flange.

[0009] Furthermore, the frame includes a central plate and two branch plates connected to the central plate.

[0010] Furthermore, the two bifurcated plates are respectively provided with a first guide tube and a second guide tube. The first guide tube and the second guide tube both include a connecting section and a winding section. The connecting section is connected to the bifurcated plate, and the winding section is used to wind the water hose.

[0011] Furthermore, the winding section of the first guide tube is a U-shaped tube structure, while the winding section of the second guide tube is a straight tube structure.

[0012] Furthermore, both the winding section of the first guide tube and the winding section of the second guide tube are U-shaped tube structures.

[0013] Furthermore, both of the bifurcated plates are equipped with rollers, and the water hose is wound around the rollers.

[0014] The beneficial effects of this utility model are: by setting the joint motor, under the same required torque, the joint motor in the technical solution of this utility model saves space and simplifies the drive device compared with the existing drive device, making it easier to achieve miniaturization and lightweight design, reducing the overall weight of the electric handheld water hose winding device, making it easier to carry, and improving the flexibility of the electric handheld water hose winding device. Attached Figure Description

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

[0016] In the picture: Figure 1 A three-dimensional structural diagram of an electric handheld hose reel device for reeling in a hose, provided in Embodiment 1 of this utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of an electric handheld hose reel device provided in Embodiment 1 of this utility model.

[0018] Explanation of reference numerals in the attached figures:

[0019] 10. Frame; 11. Handle; 12. Center plate; 13. Fork plate; 14. First guide tube; 141. Connecting section; 142. Winding section; 15. Power supply component; 16. Fixed flange; 17. Second guide tube; 20. Joint motor; 31. Winding rod seat; 32. Winding rod; 200. Water hose. Detailed Implementation

[0020] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, the present utility model will now be described in detail with reference to the accompanying drawings. This drawing is a simplified schematic diagram, illustrating only the basic aspects of the present utility model, and therefore only shows the components relevant to the present utility model. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0021] Example 1

[0022] Please refer to Figure 1 and Figure 2This utility model provides an electric handheld hose reel device, including a frame 10 and a joint motor 20 connected to the frame 10. The output end of the joint motor 20 is connected to a reel structure, which includes a reel holder 31 connected to the output shaft of the joint motor 20 and two reel bars 32 connected to the reel holder 31. The hose 200 is wound around the reel bars 32. A fixed flange 16 is provided on the frame 10, and the output end of the joint motor 20 is fixedly connected to the fixed flange 16. Specifically, the output end of the joint motor 20 passes through the fixed flange 16 and is connected to the reel holder 31 via a key. A driver (not shown in the figure) for controlling the joint motor 20 is connected to the joint motor 20.

[0023] By incorporating the articulated motor 20, the articulated motor 20 in this invention saves space and simplifies the drive device compared to existing drive devices, making it easier to achieve miniaturization and lightweight design, reducing the overall weight of the electric handheld hose reel, making it easier to carry, and improving the flexibility of the electric handheld hose reel.

[0024] Please refer to Figure 1 and Figure 2 To facilitate lifting the entire electric handheld hose reel device, a handle 11 is provided on the frame 10. A power supply unit 15 is also provided on the frame 10, which supplies power to the articulated motor 20. Specifically, the power supply unit 15 is a lithium battery.

[0025] Please refer to Figure 1 and Figure 2 The frame 10 includes a center plate 12 and two branch plates 13 connected to the center plate 12. The two branch plates 13 are respectively provided with a first guide tube 14 and a second guide tube 17. Specifically, a joint motor 20 is connected to the center plate 12, and two power supply components 15 are provided, each fixed to one of the two branch plates 13. The top of the center plate 12 extends upwards, and a handle 11 is fixedly connected to the top of the center plate 12.

[0026] Specifically, when the hose 200 is wound up, the two branch plates 13 open outwards in a "V" shape. Compared to a single-plate support structure, the frame 10 in this embodiment can distribute the pressure from the hose 200 through the two branch plates 13, reducing stress concentration and thus extending the service life of the frame 10, making it less prone to collapse due to localized stress. At the same time, the two branch plates 13 also prevent the frame 10 from swaying when winding up the hose 200, improving the stability of the frame 10.

[0027] Please refer to Figure 2Both the first guide tube 14 and the second guide tube 17 include a connecting section 141 and a winding section 142. The connecting section 141 is connected to the bifurcation plate 13, and the winding section 142 is used to wind the water hose 200. Specifically, in this embodiment, the winding section 142 of the first guide tube 14 has a U-shaped tube structure, and the winding section 142 of the second guide tube 17 has a straight tube structure. The U-shaped tube structure limits the water hose 200 wound on the winding section 142, thereby making it less likely for the water hose 200 to deviate during winding.

[0028] When winding up the hose 200, the hose 200 is folded in half and wound around the winding bar 32, and then sequentially wound around the winding section 142 of the first guide tube 14 and the winding section 142 of the second guide tube 17. The joint motor 20 then drives the winding bar seat 31 to rotate the two winding bars 32, thereby rotating and winding the hose 200. To wind up the hose 200, the entire electric handheld hose winding device is lifted to wind the hose 200.

[0029] Example 2

[0030] The difference between this embodiment and Embodiment 1 is that both the winding section 142 of the first guide tube 14 and the winding section 142 of the second guide tube 17 are U-shaped tube structures. When the length of the water hose 200 to be wound is long, the two U-shaped tube structures form multiple limits on the water hose 200 wound on the winding section 142, thereby making it less likely for the water hose 200 to deviate during winding.

[0031] Example 3

[0032] The difference between this embodiment and Embodiment 1 is that both forked plates 13 are equipped with rollers (not shown in the figure). After being folded in half, the water hose 200 is wound around the winding bar 32 and the two rollers in sequence, and the water hose 200 is guided and limited by the rollers.

Claims

1. An electric handheld hose reel device, characterized in that, include: The frame (10) and the joint motor (20) connected to the frame (10) are provided with a winding structure at the output end of the joint motor (20). The winding structure includes a winding rod seat (31) connected to the output shaft of the joint motor (20) and two winding rods (32) connected to the winding rod seat (31). The water hose (200) is wound around the winding rods (32). The joint motor (20) is used to drive the winding structure to rotate to wind up the water hose (200).

2. The electric handheld hose reel device according to claim 1, characterized in that... The frame (10) is provided with a handle (11).

3. The electric handheld hose reel device according to claim 2, characterized in that... The frame (10) is provided with a power supply component (15), which is used to supply power to the joint motor (20).

4. The electric handheld hose reel device according to claim 3, characterized in that... The power supply component (15) is a lithium battery.

5. The electric handheld hose reel device according to claim 4, characterized in that... The frame (10) is provided with a fixed flange (16), and the output end of the joint motor (20) is fixedly connected to the fixed flange (16).

6. The electric handheld hose reel device according to claim 5, characterized in that... The frame (10) includes a central plate (12) and two branch plates (13) connected to the central plate (12).

7. The electric handheld hose reel winding device according to claim 6, characterized in that... The two bifurcated plates (13) are respectively provided with a first guide tube (14) and a second guide tube (17). The first guide tube (14) and the second guide tube (17) each include a connecting section (141) and a winding section (142). The connecting section (141) is connected to the bifurcated plate (13), and the winding section (142) is used to wind the water hose (200).

8. The electric handheld hose reel device according to claim 7, characterized in that... The first guide tube (14) has a U-shaped tube structure in its winding section (142), while the second guide tube (17) has a straight tube structure in its winding section (142).

9. The electric handheld hose reel device according to claim 7, characterized in that... The winding section (142) of the first guide tube (14) and the winding section (142) of the second guide tube (17) are both U-shaped tube structures.

10. The electric handheld hose reel winding device according to claim 6, characterized in that... Rollers are provided on both of the bifurcated plates (13), and water hoses (200) are wound around the rollers.

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