JP5264520B2 - Fan cover and fan - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an electric fan cover provided with toy-like function. <P>SOLUTION: The electric fan cover C includes: an electric fan cover body C1 to be put on a blade cover 3 covering blades 2 of an electric fan 1; a base C2 attached to the front surface of the cover body C1; a shaft C3 attached to the base C2; and a rotator C4 rotatably supported by the shaft C3 and rotated by catching air flow from the blades 2 of the electric fan 1. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

    The present invention relates to a fan cover and a fan, and more particularly to a fan cover and a fan to which a toy function is added.

There is a net-shaped fan cover that covers the blades of the fan over the blade cover.
This fan cover is designed so that the child does not touch the blades even if the child touches the fan.
However, the conventional fan cover has a problem that it is monotonous and less likely to attract the interest of the user, in particular, the child, simply by adding a character.

    An object of the present invention is to provide a fan cover and a fan that eliminate the above-described problems.

    The fan cover according to claim 1 for achieving the above object is covered from above the blade cover that covers the fan blades, and is attached to the front surface of the fan cover body having air permeability. A base, a shaft attached to the base, and a rotating body that is rotatably supported by the shaft and rotates by receiving an airflow from the fan blades.

    In addition, the fan cover according to claim 2 covers the fan cover that covers the fan blades, has a breathable fan cover main body, a base attached to the front surface of the fan cover main body, and the base. A rotating shaft attached to the rotating shaft, and a rotating body that is attached to the rotating shaft and rotates in response to the airflow from the fan blades.

    Further, the fan cover according to claim 3 is the fan cover according to claim 1 or 2, wherein the rotating body is rotated by receiving an air flow from the display unit for displaying characters, symbols, etc. and the fan blades. And a fan unit.

    Further, the fan cover according to claim 4 is the fan cover according to claim 3, wherein the display portion is a spiral pattern.

    Further, the fan cover according to claim 5 is provided with a display body that is attached to an end portion on the side farther from the base of the shaft and displays characters, designs, etc. in the fan cover according to any one of claims 1 to 4. It is what you are doing.

    The fan cover according to claim 6 is the fan cover according to claim 5, wherein the display body is formed of a transparent body, and characters, designs, etc. are drawn on the transparent body, or The display object on which the character, the design, etc. are drawn is attached.

    According to the fan cover of claim 1, since the rotating body rotates by receiving the airflow from the fan blades, the rotating body rotates, and a toy function can be added to the fan. Since the rotating body that is rotated by the airflow from the fan blades is attached to the fan cover in advance, the toy function can be easily and quickly added to the fan simply by attaching the fan cover to the fan.

    Further, according to the fan cover of claim 2, since the rotating body that rotates by receiving the airflow from the fan blades is provided, a toy function can be added to the fan, and the fan is previously provided. Since the rotating body that rotates by the airflow from the fan blades is attached to the cover, the toy function can be easily and quickly added to the fan simply by attaching the fan cover to the fan.

    Moreover, according to the fan cover of Claim 3, in addition to the effect of the invention of Claim 1 or Claim 2 mentioned above, since the rotary body is provided with the display part which displays a character, a design, etc., Since the display unit for displaying a pattern or the like rotates, a dynamic function can be added to the stationary display unit, and the toy function can be further improved.

    Moreover, according to the fan cover of Claim 4, in addition to the effect of the invention of Claim 3 mentioned above, in particular, it is possible to add a dynamic function to the stationary part of the spiral-shaped symbol. And toy-like functions can be further improved.

    In addition, according to the fan cover of claim 5, in addition to the effect of any of the inventions of claims 1 to 4 described above, a display body for displaying characters, designs, etc. is also added. Accordingly, the toy function can be further improved, and the display body also has a stopper function of the rotating body.

    According to the fan cover of claim 6, in addition to the effect of the invention of claim 5 described above, the display body is formed of a transparent body, so that the rotation located between the transparent body and the fan. Since the visual perception of the display unit that displays the body characters, symbols, and the like is not disturbed to some extent, the function of the display unit that displays the characters, symbols, etc. of the rotating body can be maintained.

A fan cover and a fan according to an embodiment of the present invention will be described with reference to the drawings.
In FIG. 1 to FIG. 4, C is a fan cover that covers the blade cover 3 that covers the blade 2 of the fan 1. The fan cover C does not contact the blade 2 even if a child touches the fan 1. Thus, the fan cover C has a fan cover main body C1 having air permeability.

C2 is a base attached to the front surface of the fan cover main body C1 via, for example, an adhesive, and this base C2 is attached at a substantially central portion of the blades 2 of the fan 1 with low wind resistance. The part of the cover body C1 is desirable (see FIG. 1).
As shown in FIG. 4, the base C2 is formed with a part C21 through which the wind passes so as to reduce wind resistance, and is formed in a cross shape, for example.
In addition, C3 is a shaft attached to the base C2, C4 is a rotating body that is rotatably supported by the shaft C3, and rotates by receiving the airflow from the blades 2 of the fan 1. The rotating body C4 It is made of a soft material that does not cause injury when touched. C5 is a display body that is attached to the end of the axis C3 farther from the base C2 and displays characters, symbols, and the like.

     According to the fan cover C described above, since the rotating body C4 that rotates by receiving the airflow from the blades 2 of the fan 1 is provided, the rotating body C4 rotates, and a toy function can be added to the fan 1. In addition, since the rotating body C4 that is rotated by the airflow from the fan 2 of the fan 1 is attached to the fan cover C in advance, the toy function can be simplified for the fan 1 simply by attaching the fan cover C to the fan 1. And can be added quickly.

As shown in FIG. 4, the rotating body C4 may be mainly composed of a fan unit that rotates by receiving the airflow from the blades 2 of the electric fan 1, but the rotating body C4 is configured as shown in FIG. 6. In addition, a display unit C41 that displays characters, symbols, and the like, and a fan unit C42 that rotates by receiving airflow from the blades 2 of the fan 1 may be provided.
The display on the display unit C41 is, for example, a spiral pattern (see FIG. 6). Since the rotating body C4 includes a display unit C41 that displays characters, symbols, and the like, the display unit C41 that displays characters, symbols, and the like rotates. Can be added, and the toy function can be further improved.
Further, the base C2 may have a cross shape as shown in FIG. 4, but may also have a disk shape as shown in FIG. 6, and does not protrude from the display C41 so as not to increase wind resistance. That is, the disk-shaped base C2 is preferably the same size as the front view, the display unit C41, or smaller than the display unit C41 (see FIGS. 5 and 6).

Further, the display body C5 shown in FIG. 5 displays characters, designs, etc. (not shown), and the toy function can be further improved by adding characters, designs, etc., and the display body C5. Also has a stopper function of the rotating body C4.
The display body C5 may be formed flat as shown in FIGS. 1 to 4, but may be formed in a curved shape as shown in FIGS. 5 and 6, and the display body C5 You may form with a transparent body.
In such a case, characters, designs, etc. may be drawn on the transparent body, or a display object on which characters, designs, etc. are drawn may be attached to the transparent body.
When the display body C5 is formed of a transparent body, it does not obstruct the vision of the display section C41 that displays characters, symbols, etc. of the rotating body C4 located between the transparent body (display body C5) and the fan 1 to some extent. Therefore, it is possible to maintain the function of the display unit C41 that displays characters, symbols, and the like of the rotating body C4.

     1 to 6, the display body C5 is provided. However, the present invention is not limited to this, and as shown in FIG. 7, the display body C5 is not provided, and the rotating body C4 is provided. A stopper C5 ′ may be provided so as not to be separated from the axis C3.

1 to 7 described above, the rotating body C4 is mounted on the fan cover C. However, in the present invention, the present invention is not limited to this, and as shown in FIG. You may mount | wear with the electric fan 1 (for example, blade cover 3), without passing C.
When the rotating body C4 is mounted on the electric fan 1, it is the same as the embodiment shown in FIG. 1 to FIG. 7 except that the electric fan cover C is not interposed. The same parts as those in the example are denoted by the same reference numerals and the description thereof is omitted.

    In the above-described embodiments shown in FIGS. 1 to 8, the rotating body C4 is rotatably supported by the shaft C3. However, the present invention is not limited to this, and the shaft C3 itself is used. The rotation axis C3 is not shown, but the rotation axis C3 is rotatably attached to the base C2, and is integrally attached to the rotation body C4 on the rotation axis C3, and the airflow from the blades 2 of the fan 1 is Even if it receives and rotates, it has the same effect as the embodiment described above with reference to FIGS.

FIG. 1 is a schematic front view of a fan equipped with a blade cover according to an embodiment of the present invention. FIG. 2 is a schematic cross-sectional view of FIG. 3 is a schematic cross-sectional view taken along line 3-3 of FIG. FIG. 4 is a schematic exploded perspective view showing the blade cover of FIG. 1 in an exploded manner. FIG. 5 is a schematic sectional view of another embodiment different from the blade cover shown in FIG. FIG. 6 is a schematic exploded perspective view showing FIG. 5 in an exploded manner. FIG. 7 is a schematic cross-sectional view of another embodiment different from FIG. FIG. 8 is a schematic cross-sectional view of another embodiment different from FIG.

C ………… Fan cover C1 ………… Fan cover body C2 ………… Base C3 ………… Axis 1 ………… Fan 2 ………… Vane 3 ………… Vane cover

Claims (6)

Covering the fan blades from the top of the blade cover, and a fan cover body having air permeability,
A base attached to the front of the fan cover body,
A shaft attached to this base;
A rotating body that is rotatably supported by this shaft and that rotates by receiving airflow from the fan blades;
A fan cover characterized by comprising: Covering the fan blades from the top of the blade cover, and a fan cover body having air permeability,
A base attached to the front of the fan cover body,
A rotating shaft attached to this base;
A rotating body attached to the rotating shaft and rotating by receiving an airflow from the fan blades;
A fan cover characterized by comprising: The fan cover according to claim 1 or 2, wherein the rotating body includes a display unit for displaying characters, symbols, and the like, and a fan unit that rotates by receiving airflow from the fan blades. . The electric fan cover according to claim 3, wherein the display unit is a spiral pattern. The fan cover according to any one of claims 1 to 4, further comprising a display body that is attached to an end portion of the shaft farther from the base and displays characters, symbols, and the like. The display body is formed of a transparent body, and characters, designs, etc. are drawn on the transparent body, or a display object on which characters, designs, etc. are drawn is attached to the transparent body. The fan cover according to claim 5.

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