Handy Fan

Abstract

Handy fans are provided. [Solution] The device includes a fan case (100), a first clamping plate (200) provided on the fan case and rotating relative to the fan case, a second clamping plate (300) provided on the first clamping plate and rotating relative to the first clamping plate, wherein when the angle between the first clamping plate and the fan case is 180°, one end of the second clamping plate closest to the fan case comes into contact with the fan case, and a torsion spring (400) provided at the connection point between the first clamping plate and the second clamping plate. With the first and second clamping plates installed, when the angle between the first clamping plate and the fan case is 180°, the first and second clamping plates act as a handle for the fan; when the angle between the first clamping plate and the fan case is less than 180°, the first clamping plate can work in conjunction with the second clamping plate to clamp other items, such as umbrellas or the edge of a table, and the second clamping plate can also be used as a base, improving the functionality of the fan and making it easier to use in different situations.

Description

[Technical Field]

[0001] The present application relates to a fan, and more particularly to a handheld fan. [Background technology]

[0002] Conventional handheld fans often have a fixed handle structure, and the function of the handle is simply to make it easy to hold the fan. However, when it rains or when the fan needs to be placed down for use, it can be difficult to take out or place, which is a limitation. Summary of the Invention

[0003] The embodiments of the present application provide a handheld fan to solve the problems existing in the related art, and the technical solutions are as follows.

[0004] According to an embodiment of the present application, Fan case and a first clamping plate provided on the fan case and rotating relative to the fan case; a second clamping plate provided on the first clamping plate and rotating relative to the first clamping plate, wherein one end of the second clamping plate that is closest to the fan case comes into contact with the fan case when the angle between the first clamping plate and the fan case is 180°, and one end of the second clamping plate that is closest to the fan case comes into close contact with the first clamping plate when the angle between the first clamping plate and the fan case is less than 180°; and a torsion spring provided at a connection point between the first clamping plate and the second clamping plate.

[0005] In one embodiment, The fan case has a recess that fits the second clamping plate.

[0006] In one embodiment, the handheld fan includes: The fan case further includes a fixing block disposed in the recess.

[0007] In one embodiment, The second clamping plate has a recessed groove, and when the first clamping plate and the fan case form a 180° angle, the end of the second clamping plate closest to the fan case is located in the recessed groove, and the fixing block is located in the recessed groove.

[0008] In one embodiment, the handheld fan includes: The spacer further includes a spacer, a portion of which is provided on the first clamping plate and another portion of which is provided on the second clamping plate.

[0009] In one embodiment, the handheld fan includes: It further includes a fan blade assembly disposed within the fan case.

[0010] In one embodiment, The fan blade assembly a drive motor provided in the fan case; and fan blades disposed within the fan case and driven to rotate by the drive motor.

[0011] In one embodiment, The fan blade assembly a battery provided in the fan case and connected to the drive motor; The fan case further includes a switch that is provided on the fan case and controls the on / off of the battery.

[0012] In one embodiment, The case further has a charging port for charging the battery.

[0013] In one embodiment, the handheld fan includes: The device further includes two connection blocks respectively provided on the first clamping plate and the second clamping plate, a rotation shaft is provided between the two connection blocks, and the torsion spring is provided on the rotation shaft.

[0014] The above technical means include at least the following advantages or beneficial effects. With the first and second clamping plates installed, when the angle between the first clamping plate and the fan case is 180°, the first and second clamping plates act as a handle for the fan; when the angle between the first clamping plate and the fan case is less than 180°, the first clamping plate can work in conjunction with the second clamping plate to clamp other items, such as umbrellas or the edge of a table, and the second clamping plate can also be used as a base, improving the functionality of the fan and making it easier to use in different situations.

[0015] The above summary is illustrative only and is not intended to be in any way limiting. In addition to the exemplary aspects, embodiments, and features described above, further aspects, embodiments, and features of the present application will be readily understood by reference to the accompanying drawings and the following detailed description. [Brief explanation of the drawings]

[0016] In the drawings, unless otherwise specified, the same reference numerals throughout the drawings indicate the same or similar parts or elements. The drawings are not necessarily drawn to scale. It should be understood that these drawings illustrate only some embodiments according to the present application and should not be considered as limiting the scope of the present application.

[0017] [Figure 1] 1 is a schematic diagram of the present invention when the first clamping plate and the fan case form a 180° angle. [Figure 2] FIG. 10 is a schematic diagram showing an exploded view of the structure when the first clamping plate and the fan case form an angle of 180°. [Figure 3] FIG. 2 is a schematic diagram of a fan case. [Figure 4] FIG. 10 is a schematic diagram illustrating the configuration when the angle between the first clamping plate and the fan case is less than 180°. DETAILED DESCRIPTION OF THE INVENTION

[0018] Several illustrative embodiments are briefly described below. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the present application. Accordingly, the drawings and descriptions are to be regarded as illustrative in nature, and not as restrictive.

[0019] 1 to 4 show the structure of a handheld fan according to one embodiment of the present invention. As shown in FIGS. 1 to 4, the handheld fan has: Fan case 100 and a first clamping plate (200) provided in the fan case (100) and rotating relative to the fan case (100); a second clamping plate 300 provided on the first clamping plate 200 and rotating relative to the first clamping plate 200, wherein when the angle between the first clamping plate 200 and the fan case 100 is 180°, one end of the second clamping plate 300 that is closest to the fan case 100 comes into contact with the fan case 100, and when the angle between the first clamping plate 200 and the fan case 100 is less than 180°, one end of the second clamping plate 300 that is closest to the fan case 100 comes into close contact with the first clamping plate 200; and a torsion spring 400 provided at the connection point between the first clamping plate 200 and the second clamping plate 300.

[0020] In this embodiment, the first clamping plate 200 and the second clamping plate 300 form a clip by installing the torsion spring 400. When the angle between the first clamping plate 200 and the fan case 100 is 180°, the second clamping plate 300 cooperates with the first clamping plate 200 to clamp the fan case 100. In this case, the first clamping plate 200 and the second clamping plate 300 function as a handle for the fan, making it easier to hold the fan case 100. When the angle between the first clamping plate 200 and the fan case 100 is less than 180°, the first clamping plate 200 cooperates with the second clamping plate 300 to clamp other objects, such as an umbrella or the edge of a desk, and the second clamping plate 300 can also be placed as a base. With the first clamping plate 200 and the second clamping plate 300 installed, when the angle between the first clamping plate 200 and the fan case 100 is 180°, the first clamping plate 200 and the second clamping plate 300 function as a handle for the fan. When the angle between the first clamping plate 200 and the fan case 100 is less than 180°, the first clamping plate 200 can cooperate with the second clamping plate 300 to clamp other objects, such as an umbrella or the edge of a table, and the second clamping plate 300 can also be used as a base, improving the functionality of the fan and making it easier to use in different situations. The second clamping plate 300 has a locking groove that fits an umbrella handle. In addition, a bolt is provided between the first clamping plate 200 and the fan case 100, and when force is applied to the first clamping plate 200 and the fan case 100, the angle between the first clamping plate 200 and the fan case 100 can be adjusted. When the force is stopped, the angle between the first clamping plate 200 and the fan case 100 is locked. After a certain period of use, the connection between the first clamping plate 200 and the fan case 100 can be tightened by tightening the bolt. A gear joint may also be provided between the first clamping plate 200 and the fan case 100.

[0021] As shown in FIGS. 1 to 3, in one embodiment, The fan case 100 has a recess 110 that fits the second clamping plate 300 .

[0022] In this embodiment, when the angle between the first clamping plate 200 and the fan case 100 is 180°, the end of the second clamping plate 300 closest to the fan case 100 is located within the recess 110, which ensures that the surface of the fan is smooth and improves aesthetics when the first clamping plate 200 and the second clamping plate 300 are used as a handle.

[0023] As shown in FIGS. 1 to 3, in one embodiment, a handheld fan includes: The fan case 100 further includes a fixing block 120 located in the recess 110 .

[0024] The second clamping plate 300 has a groove 310, and when the first clamping plate 200 and the fan case 100 form a 180° angle, one end of the second clamping plate 300 closest to the fan case 100 is located within the recess 110, and the fixed block 120 is located within the groove 310.

[0025] In this embodiment, when one end of the second clamping plate 300 is located in the recess 110, the fixed block 120 is located in the groove 310, and the edge of the second clamping plate 300 is located between the fixed block 120 and the fan case 100. In this way, the edge of the second clamping plate 300 is located in the recess 110, forming a shape that engages with the fan case 100, making it easy to position the second clamping plate 300.

[0026] As shown in FIGS. 1 and 2, in one embodiment, a handheld fan includes: The spacer 210 is further provided with a portion on the first clamping plate 200 and another portion on the second clamping plate 300 .

[0027] In this embodiment, the installation of the spacer 210 prevents the first clamping plate 200 and the second clamping plate 300 from directly contacting the object when clamping it, which would result in damage to the object.

[0028] As shown in FIGS. 1 to 4, in one embodiment, a handheld fan includes: The fan further includes a fan blade assembly disposed within the fan case.

[0029] The fan blade assembly 500 includes: a drive motor provided in the fan case 100; and fan blades that are provided within the fan case 100 and are driven to rotate by the drive motor.

[0030] The fan blade assembly 500 includes: a battery provided in the fan case 100 and connected to the drive motor; The fan case 100 further includes a switch 510 that is provided on the fan case 100 and controls the on / off of the battery.

[0031] The case further has a charging port 520 for charging the battery. In this embodiment, the battery is charged through a charging port 520 and is connected to a switch 510 and a drive motor through a control circuit, The circuitry of the battery, switch 510, and drive motor is the same as that of commercially available handheld fans, and all of these are conventional techniques. Charging the battery through charging port 520 is also a common practice for those skilled in the art, and the protection circuitry within the power supply is also a common practice for those skilled in the art.

[0032] As shown in FIGS. 1 and 2, in one embodiment, a handheld fan includes: The device further includes two connection blocks 600 provided on the first clamping plate 200 and the second clamping plate 300, respectively, and a rotation shaft is provided between the two connection blocks 600, and the torsion spring 400 is provided on the rotation shaft.

[0033] In this embodiment, two connection blocks 600 are provided on the first clamping plate 200 and the second clamping plate 300, respectively, and a torsion spring 400 is provided on the rotating shaft. When the angle between the first clamping plate 200 and the fan case 100 is less than 180°, the two connection blocks 600 cause the first clamping plate 200 and the second clamping plate 300 to form an "A"-shaped clip.

[0034] The functions of each module in each device in the embodiment of the present invention can be referred to the corresponding description in the above method, and the description will be omitted here.

[0035] In the description herein, any reference to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples" means that the specific features, structures, materials, or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the present application. Furthermore, the specific features, structures, materials, or characteristics described may be combined as appropriate in any one or more embodiments or examples. Furthermore, if not mutually inconsistent, a person skilled in the art may combine and combine different embodiments or examples described herein, and features of different embodiments or examples.

[0036] Additionally, the terms "first" and "second" are for descriptive purposes only and should not be understood to denote or suggest relative importance or the number of technical features depicted. Thus, a feature qualified with "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of this application, "plurality" means two or more, unless otherwise clearly and specifically limited.

[0037] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto, and various modifications or substitutions that a person skilled in the art can easily make within the technical scope disclosed in the present application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the utility model registration claims. [Explanation of symbols]

[0038] 100 Fan Case 110 recess 120 fixed blocks 200 1st clamping plate 210 Spacer 300 2nd clamping plate 310 Groove 400 Torsion Spring 500 Fan Blade Assembly 510 Switch 520 charging port 600 connection blocks

Claims

1. Fan case and a first clamping plate provided on the fan case and rotating relative to the fan case; a second clamping plate provided on the first clamping plate and rotating relative to the first clamping plate, wherein one end of the second clamping plate that is close to the fan case contacts the fan case when the angle between the first clamping plate and the fan case is 180°, and one end of the second clamping plate that is close to the fan case comes into close contact with the first clamping plate when the angle between the first clamping plate and the fan case is less than 180°; a torsion spring provided at a connection point between the first clamping plate and the second clamping plate, A handy fan that features:

2. The fan case has a recess that fits into the second clamping plate.

2. The handheld fan according to claim 1.

3. The fan case further includes a fixing block disposed in the recess.

3. The handheld fan according to claim 2.

4. the second clamping plate has a groove, and when the first clamping plate and the fan case form a 180° angle, one end of the second clamping plate close to the fan case is located in the recess, and the fixing block is located in the groove.

4. The handheld fan according to claim 3.

5. a spacer, a portion of which is provided on the first clamping plate and another portion of which is provided on the second clamping plate; 2. The handheld fan according to claim 1.

6. further comprising a fan blade assembly disposed within the fan case.

2. The handheld fan according to claim 1.

7. The fan blade assembly a drive motor provided within the fan case; a fan blade provided in the fan case and driven to rotate by the drive motor; 7. The handheld fan according to claim 6.

8. The fan blade assembly a battery provided in the fan case and connected to the drive motor; a switch provided on the fan case for controlling the battery to be turned on and off; 8. The handheld fan according to claim 7.

9. The case further includes a charging port for charging the battery.

9. The handheld fan according to claim 8.

10. The device further includes two connection blocks respectively provided on the first clamping plate and the second clamping plate, a rotation shaft is provided between the two connection blocks, and the torsion spring is provided on the rotation shaft.

2. The handheld fan according to claim 1.

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