Wearable fan capable of being detached and cleaned

Abstract

The utility model relates to the technical field, in particular to a wearable fan capable of being detachably cleaned, which is characterized in that adjusting mechanisms are arranged at two ends of a main body, a fixing block is arranged on the inner wall of the main body, a positioning mechanism is arranged on the outer wall of the fixing block, and a fan mechanism is arranged on the outer wall of the fixing block. A power assembly is arranged on the inner wall of the fan mechanism, an electric connection assembly is arranged on the bottom face of the body and used for circuit communication, a charging port is formed in the outer wall of the body, a neck hanging mechanism is arranged on the outer wall of the body and used for reducing wearing pressure, and the adjusting mechanism comprises a rotating block. The middle part of the rotating block is rotationally connected with the inner wall of the main body through a screw I, and a locking groove in the obtained cover is matched with a locking column on the protective cover, so that the cover is convenient to disassemble, the screw I is taken down, and then the plug is taken out from the interface, and the effects of integrally disassembling and conveniently cleaning the interior can be realized.

Description

Technical Field

[0001] This utility model relates to the field of manifold drilling technology, and in particular to a detachable and washable wearable fan. Background Technology

[0002] Wearable fans are portable personal cooling devices that can be worn directly on the body to meet the need for coolness anytime, anywhere. They break the limitations of traditional fan usage scenarios. Common styles include neck and waist hangers. They use motors to drive fan blades or aerodynamic principles to deliver airflow. Some high-end products are also equipped with semiconductor cooling technology, which can further reduce the perceived temperature. They are suitable for outdoor work and sports scenarios, bringing people a comfortable experience in hot environments.

[0003] Wearable fans are often exposed to the elements, making them prone to accumulating dust, sweat, and dirt. This causes the internal blades, filters, and motors to become heavily soiled, making cleaning a challenge. Bladeless fans have narrow and winding internal air ducts, making them difficult to reach and clean. Bladeed fans have small blade gaps, making disassembly and cleaning cumbersome and risky. Fans also contain batteries and cannot be directly washed with water, further increasing the difficulty of cleaning. Long-term neglect can lead to bacterial growth, affecting user health and the fan's lifespan.

[0004] The existing solutions for wearable fans getting dirty are to use an open body for easy wiping, use stain-resistant materials, use washable filters, and provide dedicated cleaning tools. However, there are many types of dedicated cleaning tools, and the cleaning tools for different fan models are not interchangeable. When cleaning, multiple parts of the fan need to be disassembled one by one before these tools can be used to thoroughly clean the inside, but the disassembly process is cumbersome. Utility Model Content

[0005] The purpose of this invention is to provide a detachable and washable wearable fan, which solves the problem of using tools to thoroughly clean the inside and the cumbersome disassembly process.

[0006] To achieve the above objectives, this utility model provides a detachable and washable wearable fan, comprising a main body, adjustment mechanisms at both ends of the main body, a fixing block on the inner wall, a positioning mechanism on the outer wall of the fixing block, a fan mechanism on the outer wall of the fixing block, a power component on the inner wall of the fan mechanism, an electrical connection component on the bottom surface of the main body for circuit connection, a charging port on the outer wall of the main body, and a neck-hanging mechanism on the outer wall of the main body for reducing wearing pressure.

[0007] The adjustment mechanism includes a rotating block, the middle of which is rotatably connected to the inner wall of the main body by a screw, a rotating column is rotatably connected to the outer wall of the rotating block, a U-shaped block is fixedly connected to the other end of the rotating column, a fixing pin is fixedly connected to the middle of the U-shaped block, and a through hole is provided in the middle of the fixing block.

[0008] The neck-hanging mechanism includes an arc-shaped piece disposed on the inner wall of the main body, with multiple ventilation holes on the outer wall of the arc-shaped piece, multiple fixing components on the outer wall of the arc-shaped piece, and a skin-friendly coating on the outer wall of the arc-shaped piece.

[0009] The fan mechanism includes a protective cover, the outer wall of which is fixedly connected to the outer wall of the fixing block, and a cover is provided on the top surface of the protective cover. The outer wall of the cover is provided with a detachable top cover assembly.

[0010] The detachable top cover assembly includes a locking groove, which is formed on the outer wall of the cover, and a locking post is fixedly connected to the inner wall of the protective cover.

[0011] The power component includes a motor, the bottom surface of which is fixedly connected to the inner wall of the protective cover, and a fan blade is fixedly connected to the output end of the motor.

[0012] The electrical connection component includes an interface located on the bottom surface of the main body, and a plug is provided on the bottom surface of the main body.

[0013] The positioning mechanism includes a positioning groove, which is formed on the outer wall of the fixed block. A positioning post is slidably connected to the outer wall of the U-shaped block, and a spring is fixedly connected to one end of the positioning post.

[0014] The fixing component includes a second screw, which is disposed in the middle of the outer wall of the locking piece, and the outer wall of the main body is provided with a plurality of nuts.

[0015] This utility model discloses a detachable and washable wearable fan. The fan mechanism is connected to one end of the main body through an adjustment mechanism. The angle of the fan mechanism can be adjusted in multiple directions by cooperating with the U-shaped block. The angle of the fan mechanism is fixed by the positioning pins locking into the positioning grooves. Multiple positioning pins make the adjustment more stable. The motor drives the fan blades to generate air. The locking groove on the cover cooperates with the locking pin on the protective cover to facilitate the removal of the cover for cleaning. The adjustment mechanism is connected by a screw. By removing the screw and taking the plug out of the interface, the entire device can be disassembled.

[0016] The curved piece has a large surface area, fits snugly against the skin of the back of the neck, and has a skin-friendly coating for added comfort. Breathable holes prevent stuffiness. The curved piece is secured to the outer wall of the main body by locking tabs and fixing components. It can be removed by unscrewing screw two for easy cleaning. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0018] Figure 1 This is a front perspective view of a detachable and washable wearable fan according to an embodiment of this utility model.

[0019] Figure 2 This is a schematic diagram of the structure of the electrical connection assembly according to an embodiment of the present invention.

[0020] Figure 3 This is a structural exploded view of the fan mechanism according to an embodiment of the present invention.

[0021] Figure 4 This is a structural exploded view of the neck-hanging mechanism according to an embodiment of the present invention.

[0022] Figure 5 This is a structural exploded view of the positioning mechanism according to an embodiment of the present utility model.

[0023] 1-Main body, 2-Adjustment mechanism, 201-Rotating block, 202-Rotating column, 203-U-shaped block, 204-Fixing pin, 205-Screw one, 206-Through hole, 3-Neck hanging mechanism, 301-Arc-shaped piece, 302-Ventilation hole, 303-Locking piece, 304-Fixing component, 3041-Nut, 3042-Screw two, 305-Skin-friendly coating, 4-Fixing block, 5-Fan mechanism, 501-Protective cover, 502-Removable top cover component, 5021-Locking groove, 5022-Locking column, 503-Cover, 6-Charging port, 7-Electrical connection component, 701-Interface, 702-Plug, 8-Positioning mechanism, 801-Positioning groove, 802-Positioning column, 803-Spring, 9-Power component, 901-Motor, 902-Fan blade. Detailed Implementation

[0024] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0025] Please see Figures 1-3A detachable and washable wearable fan includes a main body 1, with adjustment mechanisms 2 at both ends of the main body 1, a fixing block 4 on the inner wall of the adjustment mechanism 2, a positioning mechanism 8 on the outer wall of the fixing block 4, a fan mechanism 5 on the outer wall of the fixing block 4, a power component 9 on the inner wall of the fan mechanism 5, an electrical connection component 7 on the bottom surface of the main body 1 for circuit connection, a charging port 6 on the outer wall of the main body 1, and a neck hanging mechanism 3 on the outer wall of the main body 1 for reducing wearing pressure.

[0026] The adjustment mechanism 2 includes a rotating block 201. The middle part of the rotating block 201 is rotatably connected to the inner wall of the main body 1 by a screw 205. A rotating column 202 is rotatably connected to the outer wall of the rotating block 201. A U-shaped block 203 is fixedly connected to the other end of the rotating column 202. A fixing pin 204 is fixedly connected to the middle part of the U-shaped block 203. A through hole 206 is provided in the middle part of the fixing block 4.

[0027] Specifically, adjustment mechanisms 2 are provided at both ends of the main body 1. These mechanisms can adjust the position and angle of the fan as needed. A fixing block 4 is provided on the inner wall of the adjustment mechanism 2, and a positioning mechanism 8 is provided on the outer wall of the fixing block 4 to ensure the stability of the fan during use. A fan mechanism 5 is provided on the outer wall of the fixing block 4, which generates airflow to provide a cooling experience. A power component 9 is provided on the inner wall of the fan mechanism 5, which is the power source for the fan's operation. An electrical connection component 7 is provided on the bottom surface of the main body 1 to ensure the fan's circuit connection and guarantee the normal operation of the device. A charging port 6 is provided on the outer wall of the main body 1, through which the device can be charged. A hanging device is provided on the outer wall of the main body 1. The neck mechanism 3 is designed to distribute weight, reduce wearing pressure, and maintain comfort even during prolonged wear. The adjustment mechanism 2 includes a rotating block 201, the middle of which is rotatably connected to the inner wall of the main body 1 by a screw 205, allowing the rotating block 201 to rotate flexibly on the inner wall of the main body 1. A rotating column 202 is rotatably connected to the outer wall of the rotating block 201, and a U-shaped block 203 is fixedly connected to the other end of the rotating column 202. A fixing pin 204 is fixedly connected to the middle of the U-shaped block 203, so that the adjustment mechanism 2 can be firmly fixed to the main body 1. A through hole 206 is provided in the middle of the fixing block 4, through which the rotating block 201 passes, thereby achieving a stable connection between the adjustment mechanism 2 and the fixing block 4.

[0028] Please see Figures 4-5 The neck-hanging mechanism 3 includes an arc-shaped piece 301, which is disposed on the inner wall of the main body 1. The outer wall of the arc-shaped piece 301 is provided with multiple ventilation holes 302, multiple fixing components 304, and a skin-friendly coating 305.

[0029] Specifically, the neckband mechanism 3 includes an arc-shaped piece 301. Multiple ventilation holes 302 are provided on the outer wall of the arc-shaped piece 301. The ventilation holes 302 can effectively promote air circulation and reduce the stuffiness when wearing it. The outer wall of the arc-shaped piece 301 is equipped with multiple fixing components 304. The fixing components 304 can firmly fix the arc-shaped piece 301 to the main body 1 to ensure stability and reliability during use. The outer wall of the arc-shaped piece 301 is coated with a skin-friendly coating 305, which not only provides a softer and more comfortable touch, but also helps to reduce the possibility of skin allergies, making it comfortable and burden-free to wear for a long time.

[0030] Please see Figures 1-3 The fan mechanism 5 includes a protective cover 501, the outer wall of the protective cover 501 is fixedly connected to the outer wall of the fixing block 4, a cover 503 is provided on the top surface of the protective cover 501, a detachable top cover assembly 502 is provided on the outer wall of the cover 503, the detachable top cover assembly 502 includes a locking groove 5021, the locking groove 5021 is opened on the outer wall of the cover 503, a locking post 5022 is fixedly connected to the inner wall of the protective cover 501, and a power assembly 9 includes a motor 901, the bottom surface of the motor 901 is fixedly connected to the inner wall of the protective cover 501, and a fan blade 902 is fixedly connected to the output end of the motor 901.

[0031] Specifically, the fan mechanism 5 includes a protective cover 501, the outer wall of which is fixedly connected to the outer wall of the fixing block 4. A cover 503 is provided on the top surface of the protective cover 501. A detachable top cover assembly 502 is provided on the outer wall of the cover 503. The top cover assembly 502 includes a locking groove 5021, which is carved into the outer wall of the cover 503. A locking post 5022 is fixedly connected to the inner wall of the protective cover 501. The locking post 5022 matches the locking groove 5021 of the top cover assembly 502, thereby ensuring that the top cover assembly 502 will not fall off accidentally when the fan is running. The power component 9 of the fan mechanism 5 is a motor 901. The bottom surface of the motor 901 is fixedly connected to the inner wall of the protective cover 501, ensuring the stability of the motor 901 during operation. A fan blade 902 is fixedly connected to the output end of the motor 901. The fan blade 902 rotates at high speed under the drive of the motor 901, generating airflow, thereby realizing the cooling function of the fan.

[0032] Please see Figures 3-5 The electrical connection component 7 includes an interface 701, which is located on the bottom surface of the main body 1. A plug 702 is provided on the bottom surface of the main body 1. The positioning mechanism 8 includes a positioning groove 801, which is located on the outer wall of the fixing block 4. A positioning post 802 is slidably connected to the outer wall of the U-shaped block 203. A spring 803 is fixedly connected to one end of the positioning post 802. The fixing component 304 includes a second screw 3042, which is located in the middle of the outer wall of the locking piece 303. Multiple nuts 3041 are provided on the outer wall of the main body 1.

[0033] Specifically, the electrical connection component 7 includes an interface 701, which is located on the bottom surface of the main body 1. A plug 702 is disposed on the bottom surface of the main body 1. The plug 702 cooperates with the interface 701 to provide power to the device. The positioning mechanism 8 includes a positioning groove 801, which is located on the outer wall of the fixing block 4. A positioning post 802 is slidably connected to the outer wall of the U-shaped block 203. A spring 803 is fixedly connected to one end of the positioning post 802. The function of the spring 803 is to provide an elastic force to ensure that the positioning post 802 can be stably held in the positioning groove 801. The fixing component 304 includes a screw 3042, which is disposed in the middle of the outer wall of the locking piece 303. Multiple nuts 3041 are disposed on the outer wall of the main body 1. The nuts 3041 cooperate with the screw 3042 to achieve stable installation of the neck hanging mechanism 3.

[0034] Working principle: The fan mechanism 5 is connected to one end of the main body 1 through the adjustment mechanism 2. The angle of the fan mechanism 5 can be adjusted in multiple directions through the cooperation of the rotating block 201, the rotating column 202 and the U-shaped block 203. The angle of the fan mechanism 5 is fixed by the positioning column 802 being inserted into the positioning groove 801. Multiple positioning columns 802 make the adjustment more stable. The motor 901 drives the fan blade 902 to generate air. The locking groove 5021 on the cover 503 cooperates with the locking column 5022 on the protective cover 501 to facilitate the removal of the cover 503 for cleaning. The adjustment mechanism 2 is connected by screw 205. By removing screw 205 and then taking the plug 702 out of the interface 701, the entire assembly can be disassembled.

[0035] The curved piece 301 has a large surface area, fits snugly against the skin of the back of the neck, and is also provided with a skin-friendly coating 305, making it more comfortable to wear. The ventilation holes 302 prevent stuffiness when wearing it. The curved piece 301 is fixed to the outer wall of the main body 1 by the locking piece 303 and the fixing component 304. The curved piece 301 can be removed by removing the screw 3042, which is convenient for cleaning.

[0036] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that implementing all or part of the above embodiments and making equivalent changes in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A detachable and washable wearable fan, comprising a main body, characterized in that, The main body has adjustment mechanisms at both ends, a fixing block on the inner wall of the adjustment mechanism, a positioning mechanism on the outer wall of the fixing block, a fan mechanism on the outer wall of the fixing block, a power component on the inner wall of the fan mechanism, an electrical connection component on the bottom surface of the main body for circuit connection, a charging port on the outer wall of the main body, and a neck hanging mechanism on the outer wall of the main body for reducing wearing pressure. The adjustment mechanism includes a rotating block, the middle of which is rotatably connected to the inner wall of the main body by a screw, a rotating column is rotatably connected to the outer wall of the rotating block, a U-shaped block is fixedly connected to the other end of the rotating column, a fixing pin is fixedly connected to the middle of the U-shaped block, and a through hole is provided in the middle of the fixing block.

2. The wearable fan that is detachable and washable as described in claim 1, characterized in that, The neck-hanging mechanism includes an arc-shaped piece disposed on the inner wall of the main body, the outer wall of the arc-shaped piece having multiple ventilation holes, the outer wall of the arc-shaped piece having multiple fixing components, and the outer wall of the arc-shaped piece having a skin-friendly coating.

3. A detachable and washable wearable fan as described in claim 1, characterized in that, The fan mechanism includes a protective cover, the outer wall of which is fixedly connected to the outer wall of the fixing block, and a cover is provided on the top surface of the protective cover. The outer wall of the cover is provided with a detachable top cover assembly.

4. A detachable and washable wearable fan as described in claim 3, characterized in that, The detachable top cover assembly includes a locking groove formed on the outer wall of the cover, and a locking post is fixedly connected to the inner wall of the protective cover.

5. A detachable and washable wearable fan as described in claim 2, characterized in that, The power assembly includes a motor, the bottom surface of which is fixedly connected to the inner wall of the protective cover, and a fan blade is fixedly connected to the output end of the motor.

6. A detachable and washable wearable fan as described in claim 1, characterized in that, The electrical connection component includes an interface located on the bottom surface of the main body, and a plug is provided on the bottom surface of the main body.

7. A detachable and washable wearable fan as described in claim 6, characterized in that, The positioning mechanism includes a positioning groove, which is formed on the outer wall of the fixed block. A positioning post is slidably connected to the outer wall of the U-shaped block, and a spring is fixedly connected to one end of the positioning post.

8. A detachable and washable wearable fan as described in claim 2, characterized in that, The fixing component includes two screws, which are disposed in the middle of the outer wall of the locking piece, and the outer wall of the main body is provided with multiple nuts.

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