Hand-held small fan with hidden back splint

Abstract

The small handheld fan comprises a fan body, a connecting piece is arranged on the bottom side of the fan body, the fan body is rotationally connected with a handle body through the connecting piece, and a power source used for providing electric energy for the fan body and a control assembly used for controlling operation of the fan body are arranged in the handle body. A mounting position is further arranged on the back side of the handle body, a back clamp is arranged in the mounting position, when the back clamp is arranged in the mounting position, the surface plane of the back clamp and the surface plane of the handle body are within the preset height, the back clamp is rotationally connected with the handle body, and a torsional spring is arranged at the joint of the back clamp and the handle body. By arranging the installation position on the back side of the handle body, the back clamp is hidden on the back side of the handle body, the overall attractiveness of the product is improved, the back clamp is installed after leaving a factory, a user does not need to install the back clamp by himself / herself, use is easier and more convenient, meanwhile, the size of the handle body is not increased, and carrying and storage are convenient.

Description

Technical Field

[0001] This utility model relates to the field of fan technology, and in particular to a handheld mini fan with a hidden back clip. Background Technology

[0002] A fan is a device used to generate airflow and cool down in hot weather. An electric fan is a device that uses electricity to drive airflow. When the fan inside is powered on, it rotates, converting mechanical energy into wind energy, which is then transformed into natural wind to achieve a cooling effect. With the development of technology, the size of small fans has now been reduced to the point where they can be held in the hand for cooling.

[0003] To facilitate securing, existing handheld fans usually have a back clip, which allows the handheld fan to be clipped to clothing or other items for easy carrying or use. However, most existing handheld fan back clips are separate accessories or protrude from the handle. Such methods either require users to install them themselves or affect the overall appearance of the product and its size, making them inconvenient to carry.

[0004] Therefore, there is an urgent need to design a handheld mini fan with a hidden back clip to solve one or more technical problems that are lacking in the existing technology. Utility Model Content

[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is: a handheld mini fan with a hidden back clip, characterized in that it includes: a fan body, a connecting member provided on the bottom side of the fan body, a handle body rotatably connected to the fan body through the connecting member, a power supply for providing power to the fan body and a control component for controlling the operation of the fan body inside the handle body, a mounting position provided on the back side of the handle body, a back clip provided in the mounting position, when the back clip is set in the mounting position, the surface of the back clip is within a predetermined height from the surface of the handle body, the back clip is rotatably connected to the handle body, and a torsion spring is provided at the connection between the back clip and the handle body.

[0006] In a preferred embodiment, the mounting position includes a pressing part and a clamping part, the surface of the pressing part is higher than the surface of the clamping part, one end of the back clip corresponding to the pressing part is located inside the pressing part, and the height difference between the pressing part and the clamping part is made up by the back clip.

[0007] In a preferred embodiment, the pressing part is provided with a relief cavity.

[0008] In a preferred embodiment, the surface of the clamping part is provided with a plurality of first clamping teeth, and the back clamp is provided with a plurality of second clamping teeth at a position opposite to the clamping part, wherein the first clamping teeth and the second clamping teeth are staggered.

[0009] In a preferred embodiment, the back of the clip is further provided with an anti-slip pad.

[0010] The beneficial effects of this utility model are: by setting an installation position on the back side of the handle body, the back clip is hidden on the back side of the handle body, which improves the overall aesthetics of the product. Moreover, the back clip is installed at the factory, so users do not need to install it themselves, making it easier to use. At the same time, it does not increase the size of the handle body, making it easy to carry and store. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model;

[0012] Figure 2 This is an exploded view of the present invention;

[0013] Figure 3 This is a schematic diagram of the back clip of this utility model;

[0014] Figure 4 This is a schematic diagram of the installation position of this utility model.

[0015] In the picture:

[0016] 10. Fan body; 11. Handle body; 12. Mounting position; 13. Pressing part; 14. Clamping part; 15. Clearance cavity; 16. First clamping tooth; 17. Second clamping tooth; 18. Anti-slip pad; 19. Back clip; 20. Torsion spring. Detailed Implementation

[0017] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0018] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connection" and "installation" should be interpreted broadly. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. Furthermore, "connection" can be a direct connection or an indirect connection through an intermediate medium. "Fixed" means that the relative positional relationship remains unchanged after the connection. The directional terms mentioned in the embodiments of this utility model, such as "inner," "outer," "top," and "bottom," are only for reference to the directions in the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of this utility model, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0019] In this embodiment of the invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" and "second" may explicitly or implicitly include one or more of that feature.

[0020] In this embodiment of the utility model, "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship.

[0021] References to "one embodiment" or "some embodiments" as used in this specification mean that one or more embodiments of the present invention include a specific feature, structure, or characteristic described in connection with that embodiment. Therefore, the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in still other embodiments," etc., appearing in different parts of this specification do not necessarily refer to the same embodiment, but rather mean "one or more, but not all, embodiments," unless otherwise specifically emphasized. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless otherwise specifically emphasized. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0022] like Figures 1-4As shown, this utility model provides a handheld mini fan with a hidden back clip, characterized in that it includes: a fan body 10, a connector on the bottom side of the fan body 10, a handle body 11 rotatably connected to the fan body 10 through the connector, a power supply for providing power to the fan body 10 and a control component for controlling the operation of the fan body 10, a mounting position 12 on the back side of the handle body 11, a back clip 19 in the mounting position 12, the surface of the back clip 19 being within a predetermined height from the surface of the handle body 11 when the back clip 19 is in the mounting position 12, the back clip 19 being rotatably connected to the handle body 11, and a torsion spring 20 being provided at the connection between the back clip 19 and the handle body 11;

[0023] Specifically, a mounting position 12 is provided on the back side of the handle body 11, and a back clip 19 is disposed in the mounting position 12. The back clip 19 is rotatably connected to the handle body 11, and the back clip 19 can rotate relative to the handle body 11. In order to avoid the back clip 19 protruding from the outside of the handle body 11, affecting the overall aesthetics and increasing the volume of the handle body 11, when the back clip 19 is installed in the mounting position 12, the back surface of the back clip 19 and the back surface of the handle body 11 are controlled within a predetermined height, such as 1-2 cm. This height will not affect the overall appearance. Aesthetics will not increase the size of the handle body 11 and affect portability; or the back surface of the clip 19 can be flush with the back surface of the handle body 11. The two methods can be chosen according to the usage needs. When in use, the clip 19 can be clipped to clothing or other items by cooperating with the handle body 11. In order to have a clamping force between the clip 19 and the handle body 11, a torsion spring 20 is also provided at the connection between the clip 19 and the handle body 11. The torsion spring 20 makes the clip 19 have a force to move towards the handle body 11, thereby achieving clamping.

[0024] Furthermore, the mounting position 12 includes a pressing part 13 and a clamping part 14. The surface of the pressing part 13 is higher than the surface of the clamping part 14. One end of the back clip 19 corresponding to the pressing part 13 is located inside the pressing part 13. The height difference between the pressing part 13 and the clamping part 14 is made up by the back clip 19.

[0025] Specifically, the mounting position 12 includes a pressing part 13 and a clamping part 14. The surface of the pressing part 13 is higher than the surface of the clamping part 14, so that the mounting position 12 is in a state of uneven height. When the back clip 19 is installed, one end of the back clip 19 is located inside the pressing part 13, and the other end is located above the clamping part 14, so that the back clip 19 is horizontal in the initial state after installation. The height difference between the pressing part 13 and the clamping part 14 is compensated by the setting of the back clip 19, so that the back clip 19 is integrated into the handle body 11 and becomes part of the handle body 11, thereby making the back side of the handle body 11 flat. The movement of the back clip 19 is achieved by lever principle.

[0026] Furthermore, the pressing part 13 is provided with a relief cavity 15;

[0027] Specifically, since one end of the back clip 19 is located inside the pressing part 13, in order to allow the back clip 19 at that end to have enough room to move so that the back clip 19 can rotate, a relief cavity 15 is provided in the pressing part 13. By setting the relief cavity 15, when the back clip 19 at that end is pressed, the other end of the back clip 19 is raised by lever principle, forming an angle with the clamping part 14 for clamping, which is simple and convenient to operate.

[0028] Furthermore, the surface of the clamping part 14 is provided with a plurality of first clamping teeth 16, and the back clamp 19 is provided with a plurality of second clamping teeth 17 at a position opposite to the clamping part 14, wherein the first clamping teeth 16 and the second clamping teeth 17 are staggered.

[0029] Specifically, to enhance the clamping force between the back clip 19 and the clamping part 14, thereby improving clamping stability, a plurality of first clamping teeth 16 are provided along the length direction on the surface of the clamping part 14, and a plurality of second clamping teeth 17 are provided on the side of the back frame opposite to the clamping part 14. The first clamping teeth 16 and the second clamping teeth 17 are staggered, so that the back clip 19 and the clamping part 14 are in an engaged state when the first clamping teeth 16 and the second clamping teeth 17 are in contact. When clamped on an object, the friction is increased by the squeezing between the first clamping teeth 16 and the second clamping teeth 17 and the object, thereby enhancing the clamping force.

[0030] Furthermore, the back clip 19 is also provided with an anti-slip pad 18 on its back side;

[0031] Specifically, to prevent slippage when placed on a table, an anti-slip pad 18 is provided on the back of the back frame. The anti-slip pad 18 ensures that the product will not slip when placed on a smooth table.

[0032] In summary, by setting the mounting position 12 on the back side of the handle body 11, the back clip 19 is hidden on the back side of the handle body 11, which improves the overall aesthetics of the product. Moreover, the back clip 19 is installed at the factory, so users do not need to install it themselves, making it easier to use. At the same time, it does not increase the size of the handle body 11, making it easy to carry and store.

[0033] This invention is not limited to the description in the specification and embodiments. Therefore, other advantages and modifications can be readily realized by those skilled in the art. Thus, without departing from the spirit and scope of the general concept as defined by the claims and their equivalents, this invention is not limited to the specific details, representative devices and illustrated examples shown and described herein.

Claims

1. A handheld mini fan with a concealed back clip, characterized in that, include: The fan body has a connector on its bottom side. A handle body is rotatably connected to the fan body through the connector. The handle body contains a power supply for providing power to the fan body and a control component for controlling the operation of the fan body. The back side of the handle body also has a mounting position with a back clip. When the back clip is in the mounting position, the surface of the back clip is within a predetermined height from the surface of the handle body. The back clip is rotatably connected to the handle body, and a torsion spring is provided at the connection between the back clip and the handle body.

2. The handheld mini fan with a concealed back clip according to claim 1, characterized in that, The mounting position includes a pressing part and a clamping part. The surface of the pressing part is higher than the surface of the clamping part. The end of the back clip corresponding to the pressing part is located inside the pressing part. The height difference between the pressing part and the clamping part is made up by the back clip.

3. The handheld mini fan with a concealed back clip according to claim 2, characterized in that, The pressing part is provided with a relief cavity.

4. The handheld mini fan with a concealed back clip according to claim 2, characterized in that, The surface of the clamping part is provided with a plurality of first clamping teeth, and the back clamp is provided with a plurality of second clamping teeth at a position opposite to the clamping part, wherein the first clamping teeth and the second clamping teeth are staggered.

5. The handheld mini fan with a concealed back clip according to claim 1, characterized in that, The back of the clip is also equipped with an anti-slip pad.

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