CN219472389U

CN219472389U - Novel handheld fan

Info

Publication number: CN219472389U
Application number: CN202320762238.2U
Authority: CN
Inventors: 寻一明; 骆素红
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-08-04
Anticipated expiration: 2033-04-10

Abstract

The utility model discloses a novel handheld fan, which comprises a fan main body and a shell component arranged on the fan main body, wherein the fan main body comprises a main shell and a fan rotating shaft rotatably arranged at the upper end part of the main shell, fan blades are arranged on the fan rotating shaft, a motor is arranged in the main shell, and a power output shaft of the motor is connected with the fan rotating shaft; the shell component comprises a sliding sleeve shell and a cover shell, the lower end part of the main shell is provided with a sliding sleeve part, and the sliding sleeve shell is sleeved on the periphery of the sliding sleeve part of the main shell in a sliding manner; when the novel handheld fan is not used, the sliding sleeve shell moves to a lower limit position relative to the sliding sleeve part, the cover shell is sleeved at the upper end part of the sliding sleeve part, and the cover shell covers the upper end part of the main shell; when the novel handheld fan is used, the sliding sleeve shell moves upwards to the upper limit position relative to the sliding sleeve part, and the cover shell is sleeved at the lower end part of the sliding sleeve part. Through the structural design, the portable electric power device has the advantages of novel design, simple structure and convenience in carrying and use.

Description

Novel handheld fan

Technical Field

The utility model relates to the technical field of handheld fans, in particular to a novel handheld fan.

Background

As a portable small-sized fan product, a hand-held fan is favored by many consumers; when the weather is hot, a user can blow through the handheld fan so as to achieve the purposes of cooling and relieving summer heat.

The patent number is: ZL202222840744.7, patent name: the utility model relates to a Chinese patent of a portable hand-held small fan, which comprises a handle, a shell, fan blades, a rotating shaft and a rubber ring, wherein the shell is arranged at the front side of the handle; the handle is provided with an unlocking mechanism at the top, and the unlocking mechanism is in contact fit with the clamping mechanism; when the fan is used, a user drives the clamping mechanism to act through the unlocking mechanism, the shell is unlocked, and then the rotating shaft and the fan blades can be exposed by opening the shell, so that the blowing requirement is met.

It should be noted that, in the portable small handheld fan, there are problems that the structure is complicated, the grip portion cannot be adapted to be long when in use, and the use convenience is poor.

Disclosure of Invention

The utility model aims to provide a novel handheld fan which aims at overcoming the defects of the prior art, and is novel in design, simple in structure and convenient to carry and use.

In order to achieve the above object, the present utility model is achieved by the following technical scheme.

The novel handheld fan comprises a fan main body and a shell component arranged on the fan main body, wherein the fan main body comprises a main shell body and a fan rotating shaft rotatably arranged at the upper end part of the main shell body, fan blades are arranged on the fan rotating shaft, a motor is arranged in the main shell body, and a power output shaft of the motor is connected with the fan rotating shaft;

the shell component comprises a sliding sleeve shell and a cover shell, the lower end part of the main shell is provided with a sliding sleeve part, and the sliding sleeve shell is sleeved on the periphery of the sliding sleeve part of the main shell in a sliding manner;

when the novel handheld fan is not used, the sliding sleeve shell moves to a lower limit position relative to the sliding sleeve part, the cover shell is sleeved at the upper end part of the sliding sleeve part, and the cover shell covers the upper end part of the main shell;

when the novel handheld fan is used, the sliding sleeve shell moves upwards to the upper limit position relative to the sliding sleeve part, and the cover shell is sleeved at the lower end part of the sliding sleeve part.

Wherein, a blind hole which is opened towards one side is formed in the cover shell;

when the novel handheld fan is not used, the opening end part of the cover shell is sleeved at the upper end part of the sliding sleeve part; when the novel handheld fan is used, the opening end part of the cover shell is sleeved at the lower end part of the sliding sleeve.

Wherein, the end of the cover shell at the opposite side of the opening end is provided with a decoration.

The main shell is characterized in that a PCB circuit board and a power supply battery are further arranged in the main shell, and the motor and the rechargeable battery are respectively and electrically connected with the PCB circuit board.

Wherein, the sliding sleeve part of the main shell is provided with a control key which protrudes out of the outer surface of the main shell;

the sliding sleeve is provided with a vertically extending long round through hole, and the control key is positioned in the long round through hole of the sliding sleeve.

The power supply battery is a rechargeable battery, and a charging interface is arranged on the lower surface of the main shell and is electrically connected with the PCB.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the novel handheld fan is not used, the sliding sleeve shell moves to the lower limit position relatively to the sliding sleeve part, the cover shell is sleeved at the upper end part of the sliding sleeve part and covers the upper end part of the main shell, at the moment, the whole shell assembly is equivalent to a protective shell structure, and the cover shell covers the hidden fan rotating shaft and the fan blades so as to play a role in dustproof protection on the fan rotating shaft and the fan blades;

2. when the novel handheld fan is used, the sliding sleeve shell moves upwards to the upper limit position relative to the sliding sleeve part, the cover shell is sleeved at the lower end part of the sliding sleeve part, at the moment, the cover shell can be used as a holding handle, and the holding part of the main shell can be effectively prolonged by the cover shell, so that the effect of convenient holding is achieved, and the convenience of use is improved;

3. when the novel handheld fan is used, the upper end part of the main shell is exposed, and the cover shell is sleeved at the lower end part of the sliding sleeve part of the main shell, so that the whole handheld fan is longer; when the novel handheld fan is not used, the upper end part of the main shell is covered by the shell cover, so that the length of the whole handheld fan is shorter, and the handheld fan can be conveniently carried.

Drawings

The utility model will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation of the utility model.

FIG. 1 is a schematic diagram of the structure of the present utility model when not in use.

Fig. 2 is an exploded view of fig. 1.

FIG. 3 is a schematic cross-sectional view of the present utility model when not in use.

Fig. 4 is a schematic structural view of the present utility model in use.

Fig. 5 is an exploded view of fig. 4.

Fig. 6 is a schematic view of another view of the present utility model in use.

Fig. 1 to 6 include:

1-a fan body; 11-a main housing; 111-sliding sleeve part; 12-fan shaft; 13-flabellum; 14-an electric motor; 15-a PCB circuit board; 16-a power supply battery; 17-control keys; 18-a charging interface; a 2-housing assembly; 21-a sliding sleeve; 211-oblong through holes; 22-a cover shell; 221-blind hole; 222-ornamental piece.

Detailed Description

The utility model will be described with reference to specific embodiments.

In a first embodiment, as shown in fig. 1 to 6, a novel handheld fan comprises a fan body 1 and a housing assembly 2 mounted on the fan body 1, wherein the fan body 1 comprises a main housing 11 and a fan rotating shaft 12 rotatably mounted on the upper end of the main housing 11, the fan rotating shaft 12 is provided with fan blades 13, a motor 14 is mounted in the main housing 11, and a power output shaft of the motor 14 is connected with the fan rotating shaft 12.

The housing assembly 2 includes a sliding sleeve 21 and a cover 22, a sliding sleeve portion 111 is disposed at a lower end portion of the main housing 11, and the sliding sleeve 21 is slidably sleeved on an outer periphery of the sliding sleeve portion 111 of the main housing 11.

As shown in fig. 1 and 3, when the novel handheld fan is not in use, the sliding casing 21 moves down to the lower limit position relative to the sliding sleeve portion 111, the cover shell 22 is sleeved on the upper end portion of the sliding sleeve portion 111, and the cover shell 22 covers the upper end portion of the main casing 11, at this time, the whole casing assembly 2 corresponds to a protection casing structure, and the cover shell 22 covers the hidden fan rotating shaft 12 and the fan blades 13, so as to play a role in dust protection of the fan rotating shaft 12 and the fan blades 13.

As shown in fig. 4 and 6, when the novel handheld fan is used, the sliding casing 21 moves up to the upper limit position relative to the sliding sleeve portion 111, the cover shell 22 is sleeved at the lower end portion of the sliding sleeve portion 111, at this time, the cover shell 22 can be used as a holding handle, and the holding portion of the main casing 11 can be effectively prolonged by the cover shell 22, so that the effect of convenient holding is achieved, and the convenience of use is improved.

It should be emphasized that when the novel handheld fan is used, the upper end portion of the main housing 11 is exposed, and the cover 22 is sleeved on the lower end portion of the sliding sleeve portion 111 of the main housing 11, so that the entire handheld fan is longer; when the novel handheld fan is not used, the cover shell 22 covers the upper end part of the main shell 11, so that the length of the whole handheld fan is short, and the handheld fan can be conveniently carried.

According to the novel handheld fan, the novel handheld fan has the advantages of novel design, simple structure and convenience in carrying and use.

As shown in fig. 2 and 4, the second embodiment is different from the first embodiment in that: the cover 22 is formed with a blind hole 221 opened to one side; when the novel handheld fan is not used, the opening end part of the cover shell 22 is sleeved on the upper end part of the sliding sleeve part 111; when the novel handheld fan is used, the opening end part of the cover shell 22 is sleeved at the lower end part of the sliding sleeve part 111.

As shown in fig. 1 to 6, the third embodiment is different from the second embodiment in that: the cover 22 has a garnish 222 attached to an end opposite to the opening end.

With the decorative piece 222 of the third embodiment, it is possible to effectively improve the decorative aesthetic effect.

In the fourth embodiment, as shown in fig. 3, the difference between the fourth embodiment and the first embodiment is that: the main housing 11 is also provided with a PCB circuit board 15 and a power supply battery 16, and the motor 14 and the rechargeable battery are respectively and electrically connected with the PCB circuit board 15.

As shown in fig. 1 to 6, the fifth embodiment is different from the fourth embodiment in that: the sliding sleeve part 111 of the main shell 11 is provided with a control key 17, and the control key 17 protrudes out of the outer surface of the main shell 11; the sliding casing 21 is provided with a vertically extending oblong through hole 211, and the control key 17 is positioned in the oblong through hole 211 of the sliding casing.

When the novel handheld fan of the fourth embodiment is used, a user can start the motor 14 through the control key 17, the motor 14 drives the fan rotating shaft 12 to rotate through the power output shaft of the motor, and the fan rotating shaft 12 drives the fan blades 13 to rotate, so that the blowing effect is achieved.

As shown in fig. 1 to 3, the fifth embodiment differs from the fourth embodiment in that: the power supply battery 16 is a rechargeable battery, and the lower surface of the main housing 11 is provided with a charging interface 18, and the charging interface 18 is electrically connected with the PCB circuit board 15.

In the use process of the novel handheld fan of the fifth embodiment, the user can charge the rechargeable battery through the charging interface 18.

The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.

Claims

1. The novel handheld fan comprises a fan main body (1) and a shell component (2) arranged on the fan main body (1), wherein the fan main body (1) comprises a main shell (11) and a fan rotating shaft (12) rotatably arranged at the upper end part of the main shell (11), fan blades (13) are arranged on the fan rotating shaft (12), a motor (14) is arranged in the main shell (11), and a power output shaft of the motor (14) is connected with the fan rotating shaft (12);

the method is characterized in that: the shell assembly (2) comprises a sliding sleeve shell (21) and a cover shell (22), a sliding sleeve part (111) is arranged at the lower end part of the main shell (11), and the sliding sleeve shell (21) is sleeved on the periphery of the sliding sleeve part (111) of the main shell (11) in a sliding manner;

when the novel handheld fan is not used, the sliding sleeve shell (21) moves downwards to a lower limit position relative to the sliding sleeve part (111), the cover shell (22) is sleeved at the upper end part of the sliding sleeve part (111), and the cover shell (22) covers the upper end part of the main shell (11);

when the novel handheld fan is used, the sliding sleeve shell (21) moves upwards to the upper limit position relative to the sliding sleeve part (111), and the cover shell (22) is sleeved at the lower end part of the sliding sleeve part (111).

2. A novel hand-held fan as claimed in claim 1, wherein: a blind hole (221) which is opened towards one side is formed in the cover shell (22);

when the novel handheld fan is not used, the opening end part of the cover shell (22) is sleeved at the upper end part of the sliding sleeve part (111); when the novel handheld fan is used, the opening end part of the cover shell (22) is sleeved at the lower end part of the sliding sleeve part (111).

3. A novel hand-held fan as claimed in claim 2, wherein: the cover (22) is provided with a decorative piece (222) at the end opposite to the opening end.

4. A novel hand-held fan as claimed in claim 1, wherein: the inside of main casing (11) has still installed PCB circuit board (15), power supply battery (16), motor (14), rechargeable battery respectively with PCB circuit board (15) electric connection.

5. The novel hand-held fan as claimed in claim 4, wherein: the sliding sleeve part (111) of the main shell (11) is provided with a control key (17), and the control key (17) protrudes out of the outer surface of the main shell (11);

the sliding sleeve (21) is provided with a long round through hole (211) extending vertically, and the control key (17) is positioned in the long round through hole (211) of the sliding sleeve.

6. The novel hand-held fan as claimed in claim 4, wherein: the power supply battery (16) is a rechargeable battery, a charging interface (18) is arranged on the lower surface of the main shell (11), and the charging interface (18) is electrically connected with the PCB (15).