Portable handheld fan

Abstract

The utility model discloses a portable handheld fan, which relates to the technical field of handheld fans and comprises a fan body. A fan cover is fixedly connected to the top of the fan body, a button is fixedly connected to one side of the fan body, and fan blades are rotationally connected to the inner side wall of the fan cover. The pressing block is matched with the spring to enable the buckle to be separated from the fan body, the fan can be conveniently fixed to be used in multiple environments, the protective cover is fixed to the outer side of the pressing block, a user needs to slide the limiting baffle to enable the magnetic stone at the bottom of the limiting baffle to be separated from the protective cover in the using process, and then the user can act on the pressing block; a pressing block is arranged on the inner side of the clamping buckle, the clamping buckle is prevented from being opened due to mistaken touch, a magnet is arranged on the inner side of the clamping buckle, the clamping buckle can be attracted to an object conveniently during installation and fixation, an I-shaped weakening groove is formed in the middle of an arc-shaped block on the inner side wall of the magnet and is made of rubber, and after the handheld fan is fixed, vibration generated by rotation of the fan is reduced through the arranged arc-shaped block, and the service life of the fan is prolonged. And the user experience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to handheld fan technical field, concretely relates to a portable handheld fan. BACKGROUND

[0002] Electric fan is also called fan, is a kind of household appliance, which is driven by electric motor to rotate fan blade, to accelerate air circulation, mainly used for cooling and air circulation.

[0003] At present, handheld fan only has simple motor and fan blade structure, and air flow is not concentrated, and air flow is small when using, so that actual use effect is poor.

[0004] Chinese patent document discloses a kind of handheld fan (announcement number CN222415291U), including shell, including air duct shell and handle connected in the side of air duct shell, the air duct shell is equipped with opposite air inlet and air outlet, the handle is equipped with circuit board and the battery connected with the circuit board;Motor is arranged in the air duct shell, the motor is equipped with fan blade, the motor is electrically connected with the circuit board;But there are still following defects in implementation process:

[0005] The device in the above document can set two wind-collecting structures at the air outlet of the handheld fan, and the wind guide blades of one of the wind-collecting structures are inclined along the first circumferential direction, and the wind guide blades of the other wind-collecting structure are inclined along the second circumferential direction opposite to the first circumferential direction. After the fan blade introduces air from the air inlet, the air flow is compressed by the two wind-collecting structures when passing through the two wind-collecting structures, so that the compressed air flow is blown out more concentratedly, and the air outlet air flow is effectively increased. However, the device in the above document does not have portability in outdoor activities, and needs to be additionally stored in a backpack during use. It needs to be taken out from the bag when needed, and cannot adapt to various outdoor environments. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a portable handheld fan to solve the problem of inconvenient carrying of handheld fan in the above background technology.

[0007] To solve the above technical problems, the utility model adopts the technical scheme of:

[0008] The utility model provides a portable handheld fan, including fan main part, the top of fan main part is fixedly connected with fan cover, one side of fan main part is fixedly connected with button, the inner side wall of fan cover is rotatably connected with fan blade, one side of fan main part is slidably connected with press block, the bottom of fan main part inner side wall is rotatably connected with buckle, the inner side wall of press block is fixedly connected with spring, the inner side wall of fan main part is fixedly connected with fixed plate, and fixed plate and spring are fixedly connected.

[0009] The utility model discloses a portable handheld fan, including fan main part, the top of fan main part is fixedly connected with fan cover, one side of fan main part is fixedly connected with button, the inner side wall of fan cover is rotatably connected with fan blade, one side of fan main part is slidably connected with press block, the bottom of fan main part inner side wall is rotatably connected with buckle, the inner side wall of press block is fixedly connected with spring, the inner side wall of fan main part is fixedly connected with fixed plate, and fixed plate and spring are fixedly connected.

[0010] The utility model discloses a portable handheld fan, including fan main part, the top of fan main part is fixedly connected with fan cover, one side of fan main part is fixedly connected with button, the inner side wall of fan cover is rotatably connected with fan blade, one side of fan main part is slidably connected with press block, the bottom of fan main part inner side wall is rotatably connected with buckle, the inner side wall of press block is fixedly connected with spring, the inner side wall of fan main part is fixedly connected with fixed plate, and fixed plate and spring are fixedly connected.

[0011] The utility model discloses a portable handheld fan, including fan main part, the top of fan main part is fixedly connected with fan cover, one side of fan main part is fixedly connected with button, the inner side wall of fan cover is rotatably connected with fan blade, one side of fan main part is slidably connected with press block, the bottom of fan main part inner side wall is rotatably connected with buckle, the inner side wall of press block is fixedly connected with spring, the inner side wall of fan main part is fixedly connected with fixed plate, and fixed plate and spring are fixedly connected.

[0012] The utility model discloses a portable handheld fan, including fan main part, the top of fan main part is fixedly connected with fan cover, one side of fan main part is fixedly connected with button, the inner side wall of fan cover is rotatably connected with fan blade, one side of fan main part is slidably connected with press block, the bottom of fan main part inner side wall is rotatably connected with buckle, the inner side wall of press block is fixedly connected with spring, the inner side wall of fan main part is fixedly connected with fixed plate, and fixed plate and spring are fixedly connected.

[0013] The utility model discloses a portable handheld fan, including fan main part, the top of fan main part is fixedly connected with fan cover, one side of fan main part is fixedly connected with button, the inner side wall of fan cover is rotatably connected with fan blade, one side of fan main part is slidably connected with press block, the bottom of fan main part inner side wall is rotatably connected with buckle, the inner side wall of press block is fixedly connected with spring, the inner side wall of fan main part is fixedly connected with fixed plate, and fixed plate and spring are fixedly connected.

[0014] The utility model discloses a portable handheld fan, including fan main part, the top of fan main part is fixedly connected with fan cover, one side of fan main part is fixedly connected with button, the inner side wall of fan cover is rotatably connected with fan blade, one side of fan main part is slidably connected with press block, the bottom of fan main part inner side wall is rotatably connected with buckle, the inner side wall of press block is fixedly connected with spring, the inner side wall of fan main part is fixedly connected with fixed plate, and fixed plate and spring are fixedly connected.

[0015] The utility model discloses a portable handheld fan, including fan main part, the top of fan main part is fixedly connected with fan cover, one side of fan main part is fixedly connected with button, the inner side wall of fan cover is rotatably connected with fan blade, one side of fan main part is slidably connected with press block, the bottom of fan main part inner side wall is rotatably connected with buckle, the inner side wall of press block is fixedly connected with spring, the inner side wall of fan main part is fixedly connected with fixed plate, and fixed plate and spring are fixedly connected.

[0016] The utility model discloses a portable handheld fan, including fan main part, the top of fan main part is fixedly connected with fan cover, one side of fan main part is fixedly connected with button, the inner side wall of fan cover is rotatably connected with fan blade, one side of fan main part is slidably connected with press block, the bottom of fan main part inner side wall is rotatably connected with buckle, the inner side wall of press block is fixedly connected with spring, the inner side wall of fan main part is fixedly connected with fixed plate, and fixed plate and spring are fixedly connected.

[0017] Adopting the technical scheme, the middle position of the arc-shaped block of the inner side wall of the magnet is provided with a I-shaped weakening groove, which is made of rubber material, after the handheld fan is fixed, the vibration generated by the rotation of the fan is reduced by the provided arc-shaped block, and the user experience is improved.

[0018] Further improvement of the technical scheme of the utility model lies in that one side of the fan main body is fixedly connected with a storage box.

[0019] Adopting the technical scheme, the storage box can store articles such as mosquito repellent, and the user experience is improved.

[0020] Further improvement of the technical scheme of the utility model lies in that the bottom of the storage box is fixedly connected with an elastic sheet clamp, and the elastic sheet clamp is elastically arranged.

[0021] Adopting the technical scheme, the elastic sheet clamp is elastically arranged and can be sleeved on the vertical rod during use, and the use in the office is facilitated.

[0022] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0023] 1. The portable handheld fan is provided, the buckle is separated from the fan main body by the cooperation of the pressing block and the spring, the buckle can pass through the backpack belt or the waistband at this time, the handheld fan is fixed in multiple environments for use, is convenient to carry, is small in size, is flexibly fixed, is more practical, the protective cover is fixed outside the pressing block, the user needs to slide the limiting baffle during use, the magnetic stone at the bottom of the limiting baffle is separated from the protective cover, the user can act on the pressing block at this time, the pressing block is prevented from being opened due to accidental touch, it should be noted that the inner side of the buckle is provided with a magnetic stone, the magnetic stone is adsorbed on an article during installation and fixation, a I-shaped weakening groove is formed in the middle position of the arc-shaped block of the inner side wall of the magnetic stone, the arc-shaped block is made of rubber material, the vibration generated by the rotation of the fan is reduced after the handheld fan is fixed, and the user experience is improved.

[0024] 2. The portable handheld fan is provided, the cleaning scraper is elastically arranged in a corrugated shape, the surface is provided with fine fluff, the surface of the cleaning scraper is in contact with the cleaning scraper during the rotation of the fan blade, dust can be removed when the user uses the fan, the accumulation of dust is reduced, the user can open the fan cover after using for a period of time, press the cleaning scraper inward, the limiting block and the insertion rod are separated from the scraper base, the cleaning scraper is washed clean, and then the cleaning scraper is inserted into the scraper base. BRIEF DESCRIPTION OF DRAWINGS

[0025] The utility model will be further described in connection with the drawings.

[0026] Figure 1 The whole structure schematic diagram of the utility model is shown in the figure.

[0027] Figure 2 The three-dimensional structure schematic diagram of the cooperation of the fan main body and the elastic sheet clamping hoop in the utility model is shown in the figure.

[0028] Figure 3 The three-dimensional structure schematic diagram of the cooperation of the pressing block and the spring in the utility model is shown in the figure.

[0029] Figure 4 The three-dimensional structure schematic diagram of the cooperation of the cleaning scraper and the fan blade in the utility model is shown in the figure.

[0030] Figure 5 The three-dimensional structure schematic diagram of the cooperation of the cleaning scraper and the scraper base in the utility model is shown in the figure.

[0031] Figure 6 The three-dimensional structure schematic diagram of the cooperation of the magnet and the arc-shaped block in the utility model is shown in the figure.

[0032] Figure 7 The three-dimensional structure schematic diagram of the cooperation of the limiting baffle and the protective cover in the utility model is shown in the figure.

[0033] In the figure: 1, fan main body; 2, button; 3, fan cover; 4, fan blade; 5, protective cover; 6, buckle; 7, magnet; 8, storage box; 9, elastic sheet clamping hoop; 10, pressing block; 11, fixed plate; 12, spring; 13, cleaning scraper; 14, scraper base; 15, limiting block; 16, plug-in rod; 17, arc-shaped block; 18, limiting baffle. DETAILED DESCRIPTION

[0034] The utility model will be further explained in detail in connection with the embodiments.

[0035] Embodiment 1

[0036] As shown in Figure 1 and Figure 3 The utility model provides a portable handheld fan, including fan main body 1, the top of fan main body 1 is fixedly connected with fan cover 3, one side of fan main body 1 is fixedly connected with button 2, the inner side wall on fan cover 3 is rotatably connected with fan blade 4, one side of fan main body 1 is slidably connected with pressing block 10, the bottom of the inner side wall of fan main body 1 is rotatably connected with buckle 6, the inner side wall on pressing block 10 is fixedly connected with spring 12, the inner side wall on fan main body 1 is fixedly connected with fixed plate 11, and fixed plate 11 is fixedly connected with spring 12.

[0037] In the embodiment, during use, the user can press the pressing block 10, cooperate with the spring 12 to separate the buckle 6 from the fan body 1, at this time, the buckle 6 can be worn through the backpack belt or the waistband and the like, and is convenient to fix and use in multiple environments, is convenient to carry, is small in size, is flexible to fix, and is more practical.

[0038] As shown in Figure 1 , Figure 6 and Figure 7 , preferably, the fan body 1 is fixedly connected with a protective cover 5 on the side close to the pressing block 10, one side of the protective cover 5 is slidably connected with a limiting baffle 18, a magnetic stone is arranged at the bottom of the limiting baffle 18, a magnetic stone 7 is fixedly connected to the inner side wall of the buckle 6, the bottom of the magnetic stone 7 is fixedly connected with an arc-shaped block 17, a weakened groove is arranged at the middle position of the arc-shaped block 17, and the arc-shaped block 17 is made of rubber.

[0039] Since the pressing block 10 and the buckle 6 are arranged on the handheld fan to facilitate installation and fixation, the pressing block 10 can be moved due to accidental touch after fixation, and then the buckle 6 is separated from the fan body 1, so that the handheld fan is dropped, and economic loss is caused.

[0040] In the embodiment, the protective cover 5 is arranged on the outer side of the pressing block 10, in use, the user needs to slide the limiting baffle 18 to separate the magnetic stone at the bottom of the limiting baffle 18 from the protective cover 5, at this time, the user can act on the pressing block 10, so that the buckle 6 is not opened due to accidental touch, it should be noted that the inner side of the buckle 6 is provided with the magnetic stone 7, so as to be adsorbed on an object during installation and fixation, and the arc-shaped block 17 at the inner side wall of the magnetic stone 7 is arranged with a weakened groove in the middle position, and is made of rubber, after the handheld fan is fixed, the arc-shaped block 17 is arranged to reduce the vibration generated by the rotation of the fan, and the user experience is improved.

[0041] Embodiment 2

[0042] As shown in Figure 4 and Figure 5 , on the basis of embodiment 1, the utility model provides a technical scheme: preferably, the inner side wall of the fan cover 3 is fixedly connected with a scraper base 14, the inner side wall of the scraper base 14 is symmetrically inserted with a cleaning scraper 13, the cleaning scraper 13 is attached to the fan blade 4, the side of the cleaning scraper 13 close to the scraper base 14 is fixedly connected with a limiting block 15, the side of the cleaning scraper 13 close to the limiting block 15 is fixedly connected with an insertion rod 16, the limiting block 15 is arranged in a corrugated shape, and the inner side wall of the scraper base 14 is arranged with a through hole matched with the shape contour of the limiting block 15.

[0043] Because dust in the air is attracted to the surface of the fan blade 4 during use, the fan surface is covered with a large amount of dust after use for a period of time, and the user is likely to contact the dust when using the fan, which is not conducive to the health of the user.

[0044] In the embodiment, the cleaning scraper 13 is set in a corrugated elastic manner, and the surface is provided with fine fluff.

[0045] Embodiment 3

[0046] As shown in Figure 2 On the basis of embodiment 1, the utility model provides a technical scheme: preferably, one side of the fan main body 1 is fixedly connected with a storage box 8, the bottom of the storage box 8 is fixedly connected with an elastic sheet clamp 9, and the elastic sheet clamp 9 is set in an elastic manner.

[0047] In the embodiment, the elastic sheet clamp 9 set in an elastic manner can be sleeved on the vertical rod during use, facilitating use in an office, and the storage box 8 can store articles such as mosquito repellent, improving the experience of the user.

[0048] The working principle of the portable handheld fan will be specifically described below.

[0049] As shown in Figures 1-7As shown, in use, first press the button 2, so that the fan blade 4 starts to rotate to produce airflow, thereby reducing the temperature around the fan, during use, the user can press the pressing block 10, cooperate with the spring 12 to make the buckle 6 and the fan body 1 disengage, at this time the buckle 6 can be worn through the backpack belt or the waistband, etc., convenient to fix in many environments, convenient to carry, small size, flexible fixing, the protective cover 5 is fixed outside the pressing block 10, in use, the user needs to slide the limiting baffle 18, make the magnetic force stone at the bottom of the limiting baffle 18 and the protective cover 5 disengage, at this time the user can act on the pressing block 10, avoid the pressing block 10 from being opened due to accidental touch, it should be noted that the inner side of the buckle 6 is provided with a magnetic stone 7, which is convenient to adsorb on the object during installation and fixation, and the arc-shaped block 17 in the inner wall of the magnetic stone 7 is provided with a I-shaped weakening groove in the middle position, which is made of rubber material, after fixing the handheld fan, the arc-shaped block 17 reduces the vibration generated by the fan rotation, improves the user experience, the cleaning scraper 13 is corrugated and elastic, and the surface is provided with fine fluff, in the process of rotating the fan blade 4, the surface is in contact with the cleaning scraper 13, thereby removing dust when the user uses the fan, reducing dust accumulation, the user can open the fan cover 3 after using for a period of time, and press the cleaning scraper 13 inward, make the limiting block 15 and the plug-in rod 16 disengage from the scraper base 14, wash the cleaning scraper 13 clean, and then insert it into the scraper base 14, the elastic sheet clamp 9 is elastically arranged and can be sleeved on the vertical rod during use, convenient to use in the office, at the same time, the storage box 8 can store mosquito repellent and other objects, improve the user experience.

[0050] The above is a detailed description of the general utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, without departing from the spirit of the utility model, the modification or improvement is within the protection scope of the utility model.

Claims

1. A portable hand fan comprising a fan body (1); characterized in that: The top of the fan body (1) is fixedly connected with a fan cover (3), one side of the fan body (1) is fixedly connected with a button (2), the inner side wall of the fan cover (3) is rotatably connected with a fan blade (4), one side of the fan body (1) is slidably connected with a pressing block (10), the bottom of the inner side wall of the fan body (1) is rotatably connected with a buckle (6), the inner side wall of the pressing block (10) is fixedly connected with a spring (12), the inner side wall of the fan body (1) is fixedly connected with a fixed plate (11), and the fixed plate (11) and the spring (12) are fixedly connected.

2. A portable hand fan as defined in claim 1, wherein: The inner side wall of the fan cover (3) is fixedly connected with a scraper base (14), the inner side wall of the scraper base (14) is symmetrically inserted with a cleaning scraper (13), and the cleaning scraper (13) is attached to the fan blade (4).

3. A portable hand fan according to claim 2, wherein: The side of the cleaning scraper (13) close to the scraper base (14) is fixedly connected with a limiting block (15), the side of the cleaning scraper (13) close to the limiting block (15) is fixedly connected with an insertion rod (16), the limiting block (15) is in a corrugated shape, and the inner side wall of the scraper base (14) is provided with a through hole matched with the shape of the limiting block (15).

4. A portable hand fan according to claim 3, wherein: The side of the fan body (1) close to the pressing block (10) is fixedly connected with a protective cover (5), one side of the protective cover (5) is slidably connected with a limiting baffle (18), and the bottom of the limiting baffle (18) is provided with a magnetic stone.

5. A portable hand fan according to claim 4, wherein: The inner side wall of the buckle (6) is fixedly connected with a magnetic stone (7), the bottom of the magnetic stone (7) is fixedly connected with an arc-shaped block (17), a weakened groove is formed in the middle position of the arc-shaped block (17), and the arc-shaped block (17) is made of rubber.

6. A portable hand fan according to claim 5, wherein: One side of the fan body (1) is fixedly connected with a storage box (8).

7. A portable hand fan according to claim 6, wherein: The bottom of the storage box (8) is fixedly connected with a spring clip (9), and the spring clip (9) is elastically arranged.

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