Multi-functional handheld fan with folding handle

Abstract

The utility model relates to handheld fan technical field, concretely relates to a multifunctional handheld fan with folding handle, including fan body, the lower end fixedly connected with connecting block outside the wall of fan body, the lower end outside of connecting block rotatably connected with rotating block, the lower end of rotating block is provided with support assembly, support assembly is used for playing the supporting role to fan body when using, one side end face middle part of the air inlet of fan body is fixedly connected with cylinder down the end, one side of cylinder is provided with fragrance bottle, when fan body works, the fragrance of fragrance bottle emission can be blown out by the air outlet side of fan body through fragrance bottle, be provided with open and close subassembly between cylinder and fragrance bottle, open and close subassembly are used for opening or closing the fragrance emission passage of fragrance bottle. Compared with the prior art, the application solves the problems of single structure, insufficient function and limited application scene in the prior art.

Description

Technical Field

[0001] This utility model relates to the field of handheld fan technology, and in particular to a multifunctional handheld fan with a folding handle. Background Technology

[0002] Handheld fans, as a type of portable electrical appliance, are widely used in outdoor cooling and ventilation scenarios, especially in hot seasons, where their small size and flexible use make them popular with users. Traditional handheld fans mostly use a fixed straight handle structure, which, while meeting basic handheld usage needs, still has many shortcomings in terms of usage methods, structural adaptability, and functional expansion.

[0003] First, most existing handheld fans have a fixed structure, making it difficult to fold or support them according to the usage scenario. For example, when users need to place the fan on a table to provide vertical airflow, they often need to use a stand or something to support it, which is inconvenient to use and may cause it to tip over, affecting stability and safety.

[0004] Secondly, most handheld fans on the market currently only have basic airflow functions and lack additional functional modules, which cannot meet users' actual needs for multi-functional use. For example, in actual use, some users hope that the fan will release fragrance while blowing air to improve the comfort and experience of use. However, existing fans generally do not have fragrance modules, so they cannot effectively diffuse the fragrance and can only perform the task of blowing air. Their functions are relatively simple and their applicable scenarios are limited.

[0005] Furthermore, we disclose a multifunctional handheld fan with a folding handle to meet the practical needs of existing technologies, which suffer from problems such as simple structure, insufficient functionality, and limited applicable scenarios. Utility Model Content

[0006] In view of this, the purpose of this utility model is to propose a multifunctional handheld fan with a folding handle to solve the problems of simple structure, insufficient function and limited application scenarios in the prior art.

[0007] To achieve the above objectives, this utility model provides a multifunctional handheld fan with a folding handle, comprising a fan body, a connecting block fixedly connected to the lower end of the outer wall of the fan body, a rotating block rotatably connected to the lower outer side of the connecting block, a support component provided at the lower end of the rotating block, the support component being used to support the fan body during use, a cylinder fixedly connected to the lower end of the middle of one side end face of the air inlet of the fan body, a fragrance bottle provided on one side of the cylinder, the fragrance emitted by the fragrance bottle being blown out through the fragrance bottle from the air outlet side of the fan body when the fan body is working, an opening and closing component being provided between the cylinder and the fragrance bottle, the opening and closing component being used to open or close the fragrance emission channel of the fragrance bottle.

[0008] Preferably, the support assembly includes a first handle fixedly connected to the lower end of the rotating block, the interior of the first handle being hollow, and a second handle being slidably connected inside the first handle.

[0009] Preferably, the second handle is rotatably connected to support plates on both sides of the lower end of the fan body's air outlet side face.

[0010] Preferably, the opening and closing assembly includes a mounting plate located between the cylinder and the fragrance bottle. Supports are fixedly connected to the upper and lower ends of the outer wall of the mounting plate. One end of each support is fixedly connected to the fan body and the connecting block, respectively. Six opening and closing pieces are evenly spaced on the side of the mounting plate near the fan body. The outer wall ends of the six opening and closing pieces are in contact with each other. A slider is fixedly connected to a corner of the end face of each opening and closing piece near the mounting plate. A hexagonal groove is formed on the end face of the mounting plate near the opening and closing piece. The hexagonal groove is composed of six straight grooves, and the slider is slidably connected to the straight groove on the hexagonal groove.

[0011] Preferably, a turntable is provided on the side of the plurality of opening and closing pieces away from the mounting plate. Six guide grooves are evenly spaced on the turntable. The guide grooves are inclined. A rotating shaft is fixedly connected to one corner of the end face of the opening and closing piece near the turntable. One end of the rotating shaft passes through the guide groove. The diameter of the rotating shaft is the same as the width of the guide groove.

[0012] Preferably, a connecting ring is provided on the side of the turntable away from the mounting plate, the end of the connecting ring away from the turntable is fixedly connected to the cylinder, and the end of the rotating shaft away from the assembly piece is engaged and rotatably connected to the connecting ring.

[0013] Preferably, a screw sleeve is fixedly connected to the middle of the side of the mounting plate away from the turntable, and the fragrance bottle is threaded onto the screw sleeve.

[0014] The beneficial effects of this utility model are:

[0015] 1. This multi-functional handheld fan with a folding handle effectively overcomes the problems of fixed structure and limited usage of existing handheld fans by setting up a foldable support component. The device allows the handle to be flipped down and unfolded through the cooperation of the connecting block and the rotating block. At the same time, the second handle, which is slidably connected inside the first handle, can be pulled out further and forms a stable triangular support structure with the support plate at the end. This allows for stable vertical placement on desktops and other places, eliminating the need for an additional stand, improving the adaptability and ease of operation of the fan in various usage scenarios, and enhancing the safety and stability of the overall use process.

[0016] 2. This multi-functional handheld fan with a folding handle features a fragrance bottle and opening / closing assembly on the air inlet side of the fan body, creating a mechanically linked fragrance release structure. This allows the fan to deliver air while simultaneously controlling fragrance diffusion. Users can rotate a turntable to synchronously open and close the opening and closing mechanism, thereby precisely controlling the opening and closing of the fragrance channel. This effectively meets users' diverse needs for a comfortable environment. Compared to traditional handheld fans that only deliver air, this device offers richer functionality, enhancing the fan's practicality and added value, and expanding its application range in various scenarios such as indoors and outdoors, offices, and leisure areas. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a partial three-dimensional structural diagram of the present invention;

[0020] Figure 3 This is a three-dimensional structural diagram of the fan body of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the opening and closing component of this utility model;

[0022] Figure 5 This is an exploded three-dimensional structural diagram of the opening and closing component of this utility model.

[0023] The diagram is marked as follows:

[0024] 1. Fan body; 2. Connecting block; 3. Rotating block; 4. First handle; 5. Second handle; 6. Support plate; 7. Fragrance bottle; 8. Bracket; 9. Cylinder; 10. Connecting ring; 11. Turntable; 12. Guide groove; 13. Opening / closing plate; 14. Rotating shaft; 15. Slider; 16. Hexagonal groove; 17. Mounting plate; 18. Screw sleeve. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0026] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0027] like Figures 1 to 5 As shown, a multi-functional handheld fan with a folding handle includes a fan body 1. A connecting block 2 is fixedly connected to the lower end of the outer wall of the fan body 1. A rotating block 3 is rotatably connected to the lower outer side of the connecting block 2. A support component is provided at the lower end of the rotating block 3. The support component is used to support the fan body 1 during use. A cylinder 9 is fixedly connected to the lower end of the middle of one side end face of the air inlet of the fan body 1. A fragrance bottle 7 is provided on one side of the cylinder 9. When the fan body 1 is working, the fragrance emitted by the fragrance bottle 7 can be blown out from the air outlet side of the fan body 1 through the fragrance bottle 7. An opening and closing component is provided between the cylinder 9 and the fragrance bottle 7. The opening and closing component is used to open or close the fragrance emission channel of the fragrance bottle 7.

[0028] The device includes a fan body 1, a folding support assembly, and a fragrance release assembly, enabling multiple functions such as handheld, upright, and fragrance release. The lower end of the fan body 1 has a connecting block 2, which connects to a foldable first handle 4 via a rotating connection. A second handle 5 is slidably connected inside the first handle 4, and unfoldable support plates 6 are located on both sides of its end. When in use, these plates unfold to form a stable triangular support structure, allowing the fan to be placed stably on flat surfaces such as desktops. The air inlet side of the fan body 1 has a fragrance bottle 7 and an opening / closing assembly for controlling fragrance release. The opening / closing assembly includes multiple opening / closing plates 13, a slider 15, a turntable 11, and a guide groove 12. It can control the opening or closing of the fragrance channel through a rotation-driven mechanical linkage, thereby achieving controlled fragrance release while delivering air. This device is compact, multifunctional, and enhances the user experience and applicable scenarios of the portable fan.

[0029] Furthermore, such as Figure 1As shown, the support assembly includes a first handle 4 fixedly connected to the lower end of the rotating block 3. The interior of the first handle 4 is hollow. A second handle 5 is slidably connected inside the first handle 4. The second handle 5 is located on both sides of the lower end of the air outlet side face of the fan body 1, and a support plate 6 is rotatably connected to both sides.

[0030] The support assembly provides stable support for the fan body 1 during fan placement and use. It includes a first handle 4 fixedly connected to the lower end of the rotating block 3. The first handle 4 has a hollow interior and a second handle 5 is slidably connected inside. A sliding limit damping structure is provided between the first handle 4 and the second handle 5 to prevent the second handle 5 from shaking, falling off, or rapidly rebounding during pulling or retracting, thus improving overall safety and reliability. Specifically, the sliding limit damping structure includes multiple annular limit protrusions on the inner wall of the first handle 4 and elastic limit buckles on the outer wall of the second handle 5. The limit buckles engage with the limit protrusions when the second handle 5 slides in or out to a preset position, thus limiting the position. They also provide resistance during pushing, achieving damping adjustment and further improving the smoothness and positioning accuracy of the handle during sliding.

[0031] In use, the user can rotate the connecting block 2 to drive the rotating block 3 to rotate downwards, so that the first handle 4 unfolds from under the fan body 1, and then pull out the second handle 5 to the preset position, and rotate and unfold the support plates 6 on both sides of its end. After the support plates 6 contact the ground, they form a multi-point support structure, so that the entire fan device can be used stably on a table or other horizontal surface. Through the above structural design, the support component not only has good folding and support stability after unfolding, but also can adjust the support length as needed to adapt to the air supply needs of different heights and angles, thereby improving the applicable scenarios and user experience of the device.

[0032] Furthermore, such as Figures 1 to 5As shown, the opening and closing assembly includes a mounting plate 17, which is located between the cylinder 9 and the fragrance bottle 7. Supports 8 are fixedly connected to the upper and lower ends of the outer wall of the mounting plate 17. One end of each support 8 is fixedly connected to the fan body 1 and the connecting block 2, respectively. Six opening and closing pieces 13 are evenly spaced on the side of the mounting plate 17 near the fan body 1. The outer end faces of the six opening and closing pieces 13 are in contact with each other. A slider 15 is fixedly connected to one corner of the end face of the opening and closing piece 13 near the mounting plate 17. A hexagonal groove 16 is formed on the end face of the mounting plate 17 near the opening and closing piece 13. The hexagonal groove 16 is composed of six straight grooves. The slider 15 is slidably connected to the straight grooves on the hexagonal groove 16. Multiple opening and closing pieces... A turntable 11 is provided on the side of the opening and closing piece 13 away from the mounting plate 17. Six guide grooves 12 are evenly spaced on the turntable 11. The guide grooves 12 are inclined. A rotating shaft 14 is fixedly connected to one corner of the end face of the opening and closing piece 13 near the turntable 11. One end of the rotating shaft 14 passes through the guide groove 12. The diameter of the rotating shaft 14 is the same as the groove width of the guide groove 12. A connecting ring 10 is provided on the side of the turntable 11 away from the mounting plate 17. The end of the connecting ring 10 away from the turntable 11 is fixedly connected to the cylinder 9. The end of the rotating shaft 14 away from the closing piece 13 is engaged and rotatably connected to the connecting ring 10. A screw sleeve 18 is fixedly connected to the middle of the side of the mounting plate 17 away from the turntable 11. The fragrance bottle 7 is threadedly connected to the screw sleeve 18.

[0033] The opening and closing assembly is used to control the opening and closing of the fragrance release channel of the fragrance bottle 7. It is set between the cylinder 9 and the fragrance bottle 7. Through a mechanical linkage structure, it controls the opening or closing of the fragrance release path, thereby realizing the on-demand diffusion of fragrance. Specifically, the opening and closing assembly includes a mounting plate 17, which is fixedly installed between the cylinder 9 and the fragrance bottle 7 to support the entire opening and closing structure and serve as a mounting base for multiple structural components. Two brackets 8 are fixedly connected to the upper and lower ends of the outer wall of the mounting plate 17, and one end of the two brackets 8 is fixed to the fan body 1 and the connecting block 2, respectively, to ensure that the entire opening and closing assembly remains stable in the fan structure.

[0034] Six opening and closing plates 13 are evenly arranged on one side of the mounting plate 17 near the fan body 1. The six opening and closing plates 13 fit together to form a closed structure that can move synchronously. This structure is used to seal the fragrance channel when closed. At one corner of each opening and closing plate 13 near the mounting plate 17, a slider 15 is fixedly connected. The slider 15 is slidably connected in a hexagonal groove 16 opened on the mounting plate 17. The hexagonal groove 16 is composed of six radially extending straight grooves. The slider 15 can slide back and forth in the groove.

[0035] At the end of the multiple opening and closing pieces 13 away from the mounting plate 17, a circular turntable 11 is fixedly connected. Six inclined guide grooves 12 are evenly arranged on the turntable 11. Each guide groove 12 is used to guide the opening and closing pieces 13 to undergo angular displacement. The opening and closing pieces 13 and the guide grooves 12 are connected by a rotating shaft 14 arranged on the opening and closing pieces 13. One end of the rotating shaft 14 passes through the guide groove 12, and its diameter matches the groove width of the guide groove 12, so that the rotating shaft 14 can move in the groove with the guide trajectory.

[0036] When the turntable 11 rotates around the center axis, the guide groove 12 is inclined, and the rotating shaft 14 is displaced in the guide groove 12, thereby causing the opening and closing pieces 13 to rotate or shift synchronously, so that the opening and closing pieces 13 that are attached together gradually open or close, thereby controlling the opening or closing of the fragrance channel. A connecting ring 10 is fixedly connected to the side of the turntable 11 away from the mounting plate 17. The connecting ring 10 is used to fix the turntable 11 to the cylinder 9, and is rotatably connected to the other end of the rotating shaft 14 by a snap-fit ​​connection to form a closed transmission mechanism.

[0037] In addition, a screw sleeve 18 is fixedly provided in the middle of the side of the mounting plate 17 away from the turntable 11. The fragrance bottle 7 can be installed on the screw sleeve 18 by means of threaded connection, which is convenient for replacement and disassembly. With the above structure, when the user rotates the turntable 11, the fragrance channel can be opened or closed precisely, so as to control the fragrance release according to actual needs. This structure has a high degree of mechanization, precise control, and convenient operation, avoiding the problem of continuous fragrance release and waste of resources in traditional open-type fragrance modules, while enhancing the practicality of the device and the user experience.

[0038] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0039] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A multifunctional handheld fan with a folding handle, characterized in that: The fan body (1) is included. A connecting block (2) is fixedly connected to the lower end of the outer wall of the fan body (1). A rotating block (3) is rotatably connected to the lower outer side of the connecting block (2). A support component is provided at the lower end of the rotating block (3). The support component is used to support the fan body (1) during use. A cylinder (9) is fixedly connected to the lower end of the middle of one side end face of the air inlet of the fan body (1). A fragrance bottle (7) is provided on one side of the cylinder (9). When the fan body (1) is working, the fragrance emitted by the fragrance bottle (7) can be blown out from the air outlet side of the fan body (1) through the fragrance bottle (7). An opening and closing component is provided between the cylinder (9) and the fragrance bottle (7). The opening and closing component is used to open or close the fragrance emission channel of the fragrance bottle (7).

2. A multifunctional handheld fan with a folding handle according to claim 1, characterized in that: The support assembly includes a first handle (4) fixedly connected to the lower end of the rotating block (3), the interior of the first handle (4) is hollow, and a second handle (5) is slidably connected inside the first handle (4).

3. A multifunctional handheld fan with a folding handle according to claim 2, characterized in that: The second handle (5) is located on both sides of the lower end of the air outlet side of the fan body (1), and is rotatably connected to support plates (6).

4. A multifunctional handheld fan with a folding handle according to claim 1, characterized in that: The opening and closing assembly includes a mounting plate (17), which is located between the cylinder (9) and the fragrance bottle (7). The upper and lower ends of the outer wall of the mounting plate (17) are fixedly connected to brackets (8). One end of each bracket (8) is fixedly connected to the fan body (1) and the connecting block (2), respectively. Six opening and closing pieces (13) are evenly spaced on the side of the mounting plate (17) near the fan body (1). The outer end faces of the six opening and closing pieces (13) are in contact with each other. A slider (15) is fixedly connected to one corner of the end face of the opening and closing piece (13) near the mounting plate (17). A hexagonal groove (16) is opened on the end face of the mounting plate (17) near the opening and closing piece (13). The hexagonal groove (16) is composed of six straight grooves. The slider (15) is slidably connected to the straight groove on the hexagonal groove (16).

5. A multifunctional handheld fan with a folding handle according to claim 4, characterized in that: A turntable (11) is provided on the side of the multiple opening and closing pieces (13) away from the mounting plate (17). Six guide grooves (12) are evenly spaced on the turntable (11). The guide grooves (12) are inclined. A rotating shaft (14) is fixedly connected to one corner of the end face of the opening and closing piece (13) near the turntable (11). One end of the rotating shaft (14) passes through the guide groove (12). The diameter of the rotating shaft (14) is the same as the groove width of the guide groove (12).

6. A multifunctional handheld fan with a folding handle according to claim 5, characterized in that: A connecting ring (10) is provided on the side of the turntable (11) away from the mounting plate (17). The end of the connecting ring (10) away from the turntable (11) is fixedly connected to the cylinder (9). The end of the rotating shaft (14) away from the connecting piece (13) is engaged and rotatably connected to the connecting ring (10).

7. A multifunctional handheld fan with a folding handle according to claim 6, characterized in that: A screw sleeve (18) is fixedly connected to the middle of the side of the mounting plate (17) away from the turntable (11), and the fragrance bottle (7) is threaded onto the screw sleeve (18).

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