Interesting cup-shaped fan

Abstract

The utility model discloses an interesting cup-shaped fan which comprises a fan assembly, a cup body, a lifting shell, an elastic component, a pressing self-locking switch and a buckling buckle, the cup body is provided with a lifting cavity allowing the lifting shell to retract into the lifting cavity, the lifting shell is movably arranged in the lifting cavity, the fan assembly is arranged on the lifting shell, and the elastic component is arranged on the lifting shell. The elastic part is located in the lifting cavity and can push the lifting shell to ascend so that the fan assembly can be exposed out of the lifting cavity. The cup-shaped fan is reasonable in structural design, the fan assembly is combined with the cup-shaped structure, the lifting design of the lifting shell enables the fan to be hidden in the cup body when the fan is not used, carrying and storage are convenient, the whole cup-shaped structure is novel, the appearance is attractive, and the cup-shaped fan is made to be more recognizable and attractive, good in decoration effect and high in interestingness. During use, the lifting shell drives the fan assembly to lift out of the cup body, the cup body is stably placed for blowing, the two hands are liberated, and use is easy and convenient.

Description

Technical Field

[0001] The utility model relates to a fan, in particular to an interesting cup-shaped fan. Background Art

[0002] Portable fans are popular among people because they can be carried around and can provide users with the function of cooling down at any time in the hot summer. Although the existing portable fans can roughly meet the requirements of blowing air, the design structure is relatively conventional, and the fan components are all exposed. It can be seen from the appearance that it is a fan at a glance, without decorative effect, and the overall interest is poor, which is not attractive to users.

[0003] The utility model with the publication number "CN213360486U" and the name "Handheld fan and schoolbag-shaped handheld fan" discloses a handheld fan and a schoolbag-shaped handheld fan, which adopts a schoolbag-shaped shell and is provided with a kettle-shaped part, can realistically simulate the shape of a real schoolbag, has a certain decorative effect, and improves the fun of the fan. However, it needs to be handheld for use, cannot be placed stably for blowing, and is not very convenient in operation. Utility Model Content

[0004] In view of the above-mentioned deficiencies, the purpose of the utility model is to provide an interesting cup-shaped fan with reasonable structural design, decorative effect, and stable placement for blowing air.

[0005] In order to achieve the above purpose, the technical solution provided by the utility model is:

[0006] A fun cup-shaped fan comprises a fan assembly, a cup body, a lifting shell, an elastic component, a push-to-lock switch and a buckle, wherein the cup body is provided with a lifting cavity into which the lifting shell is retracted, the lifting shell is movably arranged in the lifting cavity, the fan assembly is arranged on the lifting shell, the elastic component is located in the lifting cavity and can push the lifting shell to rise so that the fan assembly is exposed from the lifting cavity, the push-to-lock switch is arranged in the lifting cavity, and the buckle is arranged on the lifting shell corresponding to the position of the push-to-lock switch, and is adapted to the push-to-lock switch when the lifting shell is retracted into the lifting cavity.

[0007] As a preferred solution of the utility model, the fan assembly includes a fan body, a rechargeable battery and a control circuit board. The control circuit board, the fan body and the rechargeable battery are arranged on the lifting shell in order from top to bottom. The control circuit board is connected to the fan body and the rechargeable battery respectively. The control circuit board is provided with a charging interface and a control switch. The rechargeable battery provides power for the fan body and can be used without an external power supply, thereby improving portability. The control circuit board is responsible for charging the rechargeable battery and controlling the switch, wind speed and other functions of the fan body.

[0008] As a preferred solution of the utility model, the cup body includes an outer shell and an inner shell arranged inside the outer shell, the lifting cavity is located inside the inner shell, a clamping plate is arranged inside the opening of the lifting cavity, and a clamping head adapted to the clamping plate is arranged at the lower end of the lifting shell. The clamping head is limited by the clamping plate to prevent the clamping head from withdrawing from the lifting cavity, and the structural stability is good.

[0009] As a preferred solution of the utility model, the lifting shell is provided with a damping device which can press against the cavity wall of the lifting cavity, thereby providing a damping effect for the lifting shell and making it lift more smoothly.

[0010] As a preferred solution of the utility model, the upper diameter of the cup body is relatively large, and the lower diameter gradually decreases. It also includes a cup ring and a cup cover, wherein the cup ring is arranged on the cup body, and the cup cover is arranged on the top surface of the lifting shell. The overall shape is in the shape of a coffee cup, with a novel shape and beautiful appearance, making the product more recognizable and attractive, with good decorative effect and high interest.

[0011] The beneficial effects of the utility model are as follows: the utility model has a reasonable structural design, combining the fan assembly with the cup-shaped shape, and the lifting design of the lifting shell allows the fan to be hidden in the cup body when not in use, which is convenient for carrying and storage, and the overall shape is cup-shaped, with novel shape and beautiful appearance, making the product more recognizable and attractive, with good decorative effect and high interest; when in use, the lifting shell drives the fan assembly to rise from the cup body, and the cup body is used to stably place the fan assembly for blowing, freeing both hands, and making it simple and convenient to use.

[0012] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model when the lifting shell descends.

[0014] Figure 2 It is a structural schematic diagram of the utility model when the lifting shell rises.

[0015] Figure 3 It is a schematic diagram of the exploded structure of the utility model.

[0016] Figure 4 It is a structural schematic diagram of the fan assembly in the utility model.

[0017] Figure 5 It is a structural schematic diagram of the cup body in the utility model. DETAILED DESCRIPTION

[0018] For example, see Figures 1 to 5, an interesting cup-shaped fan, comprising a fan assembly 1, a cup body 2, a lifting shell 3, an elastic component 4, a push-to-lock switch 5, a buckle buckle 6, a cup ring 7 and a cup cover 8. In this embodiment, the upper diameter of the cup body 2 is relatively large, and the lower diameter gradually decreases. The cup ring 7 is arranged on the cup body 2, and the cup cover 8 is arranged on the top surface of the lifting shell 3. The overall shape is in the shape of a coffee cup, with a novel shape and beautiful appearance, making the product more recognizable and attractive, with good decorative effect and high interest. In other embodiments, the cup body 2 can also adopt an equal diameter or other shape design.

[0019] The cup body 2 is provided with a lifting cavity into which the lifting shell 3 is retracted, and the lifting shell 3 is movably arranged in the lifting cavity. The cup body 2 includes an outer shell 21 and an inner shell 22 arranged in the outer shell 21. To facilitate assembly and disassembly, the inner shell 22 includes two shells that are buckled with each other. The lifting cavity is formed after the two shells are buckled, that is, the lifting cavity is located in the inner shell 22. A clamping plate 23 is provided at the inner side of the opening of the lifting cavity, and a clamping head 31 adapted to the clamping plate 23 is provided at the lower end of the lifting shell 3. The clamping head 31 is limited by the clamping plate 23 to prevent the clamping head 31 from withdrawing from the lifting cavity, and the structural stability is good.

[0020] Preferably, a damping device 9 capable of pressing against the wall of the lifting chamber is provided on the lifting shell 3, and the damping device 9 includes a damping spring 91 and a damping component 92. A spring chamber is provided in the lifting shell 3, one end of the damping component 92 extends into the spring chamber to form a pressure-bearing portion, and the other end extends out of the lifting shell 3 to form a pressing portion. The damping spring 91 is located in the spring chamber and presses against the pressure-bearing portion, so that the pressing portion presses against the wall of the lifting chamber and has a certain friction force, thereby providing a damping effect for the lifting shell 3, causing it to rise slowly and smoothly, thereby avoiding popping up and rising too quickly.

[0021] The fan assembly 1 is arranged on the lifting shell 3. Specifically, the fan assembly 1 includes a fan body 11, a rechargeable battery 12 and a control circuit board 13. The control circuit board 13, the fan body 11 and the rechargeable battery 12 are arranged on the lifting shell 3 in order from top to bottom. The control circuit board 13 is connected to the fan body 11 and the rechargeable battery 12 respectively. A charging interface and a control switch 14 are provided on the control circuit board 13. The rechargeable battery 12 provides power for the fan body 11 and can be used without an external power supply, thereby improving portability. The control circuit board 13 is responsible for charging the rechargeable battery 12 and controlling the switch, wind speed and other functions of the fan body 11.

[0022] The elastic component 4 is located in the lifting chamber and can push the lifting shell 3 to rise so that the fan assembly 1 is exposed from the lifting chamber. In this embodiment, the elastic component 4 is preferably a spring, which provides sufficient elastic force to push the lifting shell 3 to rise, and the spring is a mature and low-cost elastic component 4 that is easy to obtain and replace.

[0023] The push-to-lock switch 5 is arranged in the lifting chamber, and the buckle buckle 6 is arranged on the lifting shell 3 corresponding to the position of the push-to-lock switch 5, and is adapted to the push-to-lock switch 5 when the lifting shell 3 is retracted into the lifting chamber to realize the self-locking function.

[0024] When blowing air, directly press the cup cover 8, so that the lifting shell 3 moves down, triggers the pressing of the buckle 6, and releases the buckle 6 by pressing the self-locking switch 5. Under the elastic force of the elastic component 4 and the damping of the damping device 9, the lifting shell 3 slowly rises, so that the fan assembly 1 is exposed from the lifting chamber, and the control switch 14 is pressed, that is, the working circuit of the fan body 11 is connected, and the fan body 11 works to achieve the purpose of blowing air. When charging is required, the charging line is connected to the charging interface to achieve the purpose of charging.

[0025] When not in use, press the cup cover 8 until the lifting shell 3 moves down and retracts into the lifting cavity to the lowest position, and the pressing buckle 6 is inserted into the pressing self-locking switch 5 and triggers the pressing self-locking switch 5 to clamp the pressing buckle 6, thereby achieving the purpose of locking and hiding the fan assembly 1 in the cup body 2, which is convenient for carrying and storage.

[0026] According to the disclosure and teaching of the above specification, technicians in the field to which the utility model belongs can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation to the utility model. As described in the above embodiments of the utility model, other fans obtained by using the same or similar structure are all within the scope of protection of the utility model.

Claims

1. An interesting cup-shaped fan, comprising a fan assembly, characterized in that: It also includes a cup body, a lifting shell, an elastic component, a push-to-lock switch and a pressing buckle. The cup body is provided with a lifting cavity for allowing the lifting shell to retract into it, the lifting shell is movably arranged in the lifting cavity, the fan assembly is arranged on the lifting shell, the elastic component is located in the lifting cavity, and can push the lifting shell to rise so that the fan assembly is exposed from the lifting cavity, the push-to-lock switch is arranged in the lifting cavity, and the pressing buckle is arranged on the lifting shell corresponding to the position of the push-to-lock switch, and is adapted to the push-to-lock switch when the lifting shell is retracted into the lifting cavity.

2. The interesting cup-shaped fan according to claim 1, characterized in that: The fan assembly includes a fan body, a rechargeable battery and a control circuit board. The control circuit board, the fan body and the rechargeable battery are arranged on the lifting shell in sequence from top to bottom. The control circuit board is connected to the fan body and the rechargeable battery respectively. A charging interface and a control switch are provided on the control circuit board.

3. The interesting cup-shaped fan according to claim 1, characterized in that: The cup body comprises an outer shell and an inner shell arranged inside the outer shell, the lifting cavity is located in the inner shell, a clamping plate is arranged at the inner side of the opening of the lifting cavity, and a clamping head matched with the clamping plate is arranged at the lower end of the lifting shell.

4. The interesting cup-shaped fan according to claim 3, characterized in that: The inner shell comprises two shells which are buckled with each other.

5. The interesting cup-shaped fan according to claim 3, characterized in that: The lifting shell is provided with a damping device capable of pressing against the cavity wall of the lifting cavity.

6. The interesting cup-shaped fan according to claim 5, characterized in that: The damping device includes a damping spring and a damping component. A spring cavity is provided in the lifting shell. One end of the damping component extends into the spring cavity to form a pressure-bearing portion, and the other end extends out of the lifting shell to form a pressing portion. The damping spring is located in the spring cavity and presses on the pressure-bearing portion.

7. The interesting cup-shaped fan according to claim 1, characterized in that: The elastic component is a spring.

8. The interesting cup-shaped fan according to any one of claims 1 to 7, characterized in that: The upper diameter of the cup body is relatively large, and the lower diameter is gradually reduced.

9. The interesting cup-shaped fan according to claim 8, characterized in that: It also includes a cup ring and a cup cover, wherein the cup ring is arranged on the cup body, and the cup cover is arranged on the top surface of the lifting shell.

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