KR20030011949A - Autobike face shield wireless opening and shutting apparatus - Google Patents

Abstract

PURPOSE: Provided is a wireless opening and shutting apparatus for a front cover in a motorcycle helmet which uses a handle or a switching tool in the helmet so that it enables to open or close the helmet in an easy way. CONSTITUTION: The wireless opening and shutting apparatus for the front cover in the motorcycle helmet comprises the parts of: the front cover(110) which is rotated on a basis of an axial point at the opening side(101) of a helmet body(100) to block external air; a rotation switch part(120) which includes a worm wheel at the axial point of the front cover and a worm gear to be contacted by the worm wheel and rotated by a driving motor; a power supply part which places a generator at the center of a rotation wing and a cover on the wall part to form an inflow passage for external air and gain power in driving; and a transmitting-receiving switch(C) which drives the rotation switch part through communication between a transmitter and a receiver.

Description

Face shield wireless opening and shutting apparatus for motorcycle helmets

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a face shield wireless opening and closing device for a motorcycle helmet, and more particularly, to open and close the face cover by switching, and to perform a manual operation as necessary, and to provide a driving power for driving the helmet shape. The present invention relates to a wireless helmet for opening and closing the face cover of a motorcycle helmet that can be supplied by itself as a power generation device installed in the.

Conventionally, in order to open and close the face cover of a motorcycle helmet, the wearer was to raise and lower the face cover by hand.

This manual face opening and closing operation was very dangerous in the motorcycle to maintain the stability of the steering wheel with both hands while driving.

Therefore, there is a need for a device that opens and closes the face cover by simple switch operation while driving.

The present invention improves the instability caused by manual operation of the face cover of the motorcycle helmet as described above to provide a face cover wireless opening and closing device that is simply opened and closed by the wireless transmission and reception switching means installed on the handle and the helmet The purpose is.

The present invention also has an object to provide a combined opening and closing device that also serves as a manual operation as well as a wireless opening and closing function of the face cover.

Another object of the present invention is to provide a motorcycle helmet face cover wireless opening and closing device for supplying the driving power required for providing the above-described face cover ruler and manual switching device as a power generation device installed on the helmet.

1 is a partially separated perspective view of a helmet to which a face cover wireless opening and closing device of the present invention motorcycle helmet is applied,

Figure 2 is an exploded perspective view of the rotation opening and closing part of the face cover wireless opening and closing device of the motorcycle helmet of the present invention,

Figure 3a shows a state in which the face cover of the motorcycle helmet of the present invention is closed, Figure 3b shows a state in which the face cover of the motorcycle helmet of the present invention is open,

Figure 4a shows the state before the manual operation of the face cover of the motorcycle helmet of the present invention,

Figure 4b shows a state after the manual operation of the face cover of the motorcycle helmet of the present invention,

Figure 5 is a perspective view of the cover removed to show the power supply of the present invention motorcycle face cover wireless opening and closing device,

Figure 6 shows a handle side wireless transmission switch installation example to which the front cover wireless opening and closing device of the motorcycle helmet of the present invention is applied,

Figure 7 is a block diagram schematically showing a circuit diagram required for the development, driving, light emission of the face cover wireless opening and closing device of the motorcycle helmet of the present invention.

※ Explanation of code for main part of drawing

100: helmet body, 101: open portion, 110: face cover (face field), 112, 113: axis point,

114: worm wheel, 120: rotary opening and closing, 121: guide member,

122: worm gear, 123: reduction gear group, 124: drive motor, 125: support interval,

126: elastic member, 127: operating lever, 130: power supply, 132: rotor blades, 133: cover,

134: generator, 135: air inflow path, 136: wall portion, 137: light emitting diode.

The face cover wireless opening and closing device of the motorcycle helmet for achieving the above object of the present invention is transparent to secure the field of view while blocking the outside air flowing into the face open portion of the helmet body while rotating based on the axial point on the open side of the helmet body Face cover; A worm wheel is installed at the axial point of the face cover to rotate the face cover with a predetermined switching, and the worm wheel is connected to the worm gear, and the worm gear is pivotally opened to be rotatable by a driving motor; A rotor blade that rotates according to wind power is installed at another axis point, and a generator is installed at the center of the rotor blade, and a cover is mounted on the front wall of the rotor blade to form a fresh air inflow path to obtain a predetermined electric power by driving the fresh air in the running. Power supply to be; A transmission switch provided on the handle and a reception switch provided on the helmet, and includes a transmission and reception switch configured to transmit and receive the driving motor of the rotation opening and closing part, and further comprising a reduction gear group between the worm gear and the driving motor of the rotation opening and closing part. Do.

The rotation opening and closing part of the face cover wireless opening and closing device of the motorcycle helmet of the present invention is mounted on the support shaft for supporting the upper and lower ends of the worm gear, a worm gear connected to the worm wheel, a reduction gear group for driving the worm gear, and a driving motor to move the lower side to the left and right. It is characterized in that the guide member for enabling the four ends between the support and the operation lever protrudes, and the side of the support member moves the guide member from side to side as the operation lever by touching the elastic member to open and close the connection between the worm gear and the worm wheel.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is an exploded perspective view of a part of a helmet to which the face cover wireless opening and closing device of the present invention motorcycle helmet is applied, and FIG. 2 is an exploded perspective view of the rotation opening and closing part of the face opening and closing device of the present invention motorcycle helmet.

The face cover wireless opening and closing device of the motorcycle helmet of the present invention according to the drawings as a whole rotational opening and closing part including the helmet body 100, the face cover 110, the receiving switch (C2) for opening and closing the face cover 110; 120, the power supply 130 and the transmission switch (C1) provided on the handle.

The helmet body 100 is transparent to secure the view while blocking the outside air flowing into the face opening portion 101 of the helmet body 100 while rotating based on the one side axis point 112 of the front opening portion 101. The face cover 110 of the material is installed to rotate.

In order to rotate and open the face cover 110 by a predetermined switching, the rotation opening and closing part 120 is formed at one end of the face cover 110, and a power supply unit 130 is formed at the other end.

The rotation opening and closing part 120 connects and installs a worm gear 122 having a predetermined structure to the worm wheel 114 installed at the axial point 112 of the face cover 110 in the guide member 121 having a case shape. The lower end is provided with a reduction gear group 123 and a driving motor 124 connected to the same shaft in the guide member 121.

The drive of the worm wheel 114 is driven in the mounted state on the guide member 121, the guide member 121 is subjected to elasticity as the elastic member 126, which is supported by the support section 125 again, this guide member ( At the top of the 121, the operation lever 127 exposed to the outside of the cover to be described later is protruded to move the guide member 121 forward and backward as the operation lever 127 to separate or couple the worm gear 122 and the worm wheel 114. Let's do it.

The operation of these operation levers 127 is to open or block the open portion 101 of the face cover 110 by connecting and releasing the contact state of the worm gear 122 connected to the worm wheel 114 of the face cover 110. Done.

In addition, the guide member 121 is provided with a receiving switch (C2) for receiving the opening and closing signal switched from the transmission switch (C1) of the handle, the detailed description of the transmission and reception circuit will be omitted.

5 is a perspective view of a detached state of a power supply unit of the present invention motorcycle face cover wireless opening and closing device.

The power supply unit 130 of the present invention motorcycle face cover wireless opening and closing device according to the drawings is installed a rotor blade 132 at the other rear end pivot point 113 of the face cover 110 and the generator in the center of the rotor blade 132 134 was installed to obtain power according to a predetermined inflow wind power.

That is, a casing 131 having a predetermined shape is attached to the shaft point 113 side of the helmet main body 100, and in this casing 131, a guide path formed of a guide wall 136 to introduce external air from the inlet side ( 135 is formed, and the rotary point 132 and the generator 134 are installed at the axial point 113 to generate a predetermined power by the wind power while driving.

As shown in the figure, the generated power is rectified by the power required for the light emitting diodes 137 through a predetermined power supply circuit, or supplied to the driving source of the face cover 110 opening and closing device described above.

The power obtained by the power supply unit 130 is to be supplied to the drive power suitable for driving the drive motor 124 to open and close the face cover 110 without a separate power.

The operation of the power supply unit 130 is the air flow is guided along the guide path 135 consisting of a guide wall 136 when the external air of the inlet side in the casing 131 is rotated to rotate the rotor blade 132, and at the same time Power generation takes place in accordance with the rotational force in the generator 134 on the shaft.

In the accompanying drawings, Figure 3a shows a state in which the face cover of the motorcycle helmet of the present invention is closed, Figure 3b shows a state in which the face cover of the motorcycle helmet of the present invention is open, Figure 4a shows a state before the manual operation of the face cover of the motorcycle helmet of the present invention 4B shows a state after manual operation of the face cover of the motorcycle helmet of the present invention, and FIG. 6 shows an example of the handle side wireless transmission switch installation to which the face cover door opening and closing device of the motorcycle helmet of the present invention is applied.

According to the drawings will be described the operation of opening and closing the face cover of the motorcycle helmet of the present invention.

The operation of the face cover wireless opening and closing device of the motorcycle helmet of the present invention starts by turning on the transmission switch C1 on the handle side.

When the transmission switch C1 is turned on, the driving motor 124 is driven, and the face cover 110 rises while covering the opening 101 or blocks the opening 101 by the driving of the driving motor 124. The operation of lowering the face cover 110 is selected.

That is, FIG. 3A illustrates a state in which the face cover 110 blocks the opening 101, and thus, in order to open the face cover 110 in this state, two operations are possible.

Transmitting from the transmission switch C1 of the handle to the reception switch C2 acts as a predetermined drive motor opening and closing signal to open the face cover 110 (FIG. 4A), and releases the face as a release of the operation lever 127. There is a process (FIG. 4B) to close the cover 110.

In the method of the driving motor 124 according to FIG. 4A, the worm wheel 114 is rotated by rotating the worm gear 122 through the reduction gear group 123 by the rotational force of the driving motor 124 to cover the face cover 110. The operation of closing the operation lever 127 by the release of the worm wheel is performed by the elastic member 126 of the supporting member 125 for supporting the worm gear 122 in the guide member 121 as shown in FIG. 4B. Since it is suppressed in contact with the 114, when the operation lever 127 is reversed and the support section 125 is reversed, the worm gear 122 is lowered by the weight of the face cover 110 while the worm gear 122 is opened in a state of being in contact with the worm wheel 114. Is blocked.

Thereafter, the support member 125 for supporting the worm gear 122 in the guide member 121 is pressed down by the worm wheel 114 by the elastic member 126 and then retracted to be in the state shown in FIG. 4A.

The opening operation of the face cover is the reverse of the above described operation process.

That is, in the method of the driving motor 124 according to FIG. 4A, the reverse rotational power of the driving motor 124 rotates the worm gear 122 through the reduction gear group 123 to rotate the worm wheel 114 attached to the face cover. 110 will be closed.

7 of the accompanying drawings is a schematic block diagram showing a circuit diagram for controlling and adjusting the generated current of the face cover wireless opening and closing device of the present invention motorcycle helmet to the required power supply.

The operation of the power supply unit 130 is supplied to a power source for the light emitting diodes 137 or to a driving source of the opening and closing device of the face cover 110 through the power circuit as shown in FIG. 7.

That is, when rotational force is generated by the airflow through the central axis of the rotor blade 132, the generated power is stored in the capacitor D via the rectifying circuit A and the constant voltage circuit B, and the generated power is transmitted to the transmission switch C1. And the face cover 110 is opened and closed as the power supply is applied to the driving unit E as the reception switch C2 or cut off, and at the same time, the connector G is controlled as a sensor F that identifies day and night. The light emission of the connected light emitting means is turned off during the day and automatically controlled to be turned on only at night.

That is, the generated power can be supplied to the drive motor at any time, but a switch wirelessly transmitted between the handle and the helmet is connected between the drive motors so that power is supplied to the drive unit E in accordance with the signal of the switch to drive the motor. Open and close operation is carried out.

Circuits and means such as power generation, rectification, and amplification are widely known and commercially available technical means, and thus, further detailed description thereof will be omitted.

Thus, the face cover wireless opening and closing device of the motorcycle helmet of the present invention has the effect of opening and closing by simply operating the hassle of manually manipulating the face cover manually by a switching means installed on the handle or the helmet, such automatic face cover In addition to the operation function, it also has a combined effect that combines manual operation.

The present invention also has the effect of being able to supply itself as a power generation device installed on the helmet with the above-mentioned face, the manual opening and closing effect of the face cover.

Claims (3)

In the wireless cover of the motorcycle helmet face cover, Transparent face cover to secure the field of view while blocking the outside air flowing into the face opening portion 101 of the helmet body 100 while rotating based on the axial point 112 of the opening portion 101 of the helmet body 100 ( 110); The worm wheel 114 is installed at the axial point 112 of the face cover 110 to open and close the face cover 110, and the worm wheel 114 is in contact with the worm gear 122, and the worm gear 122. Rotating opening and closing part 120 is rotatably arranged by the drive motor 124 so that the face cover 110 is opened and closed by the power supply of the drive motor 124; And The rotary blade 132 is installed at the other axis point 113 of the helmet body 100 and rotates according to the wind power, and the generator 134 is installed at the center of the rotary blade 132, and the wall portion is provided on the front side of the rotary blade 132. A cover 133 is formed on the cover 133 on which the 136 is formed to form an outside air inflow path 135 to obtain a predetermined power by the inflow of outside air while driving; and The face of the motorcycle helmet including a transmission switch (C1) installed on the handle and a reception switch (C2) installed on the helmet to transmit and receive to drive the drive motor 124 of the rotation opening and closing part 120 Cover wireless switchgear. The method of claim 1, The face cover wireless opening and closing device of the motorcycle helmet, characterized in that further comprising a reduction gear group 123 between the worm gear 122 and the drive motor 124 of the rotation opening and closing portion 120. The method according to claim 1 or 2, The rotation opening and closing part 120, A support rod 125 supporting the upper and lower ends of the worm gear 122, a worm gear 122 connected to the worm wheel 114, a reduction gear group 123 for driving the worm gear 122, and a driving motor 124 are mounted. The guide member 121 and the upper side of the support section 125 and the upper end of the operating lever 127, and the side of the guide member 121 for allowing the left and right to move in the axis, and the side of the elastic member 126 in contact with the operating lever 127 Face cover wireless opening and closing device of the motorcycle helmet, characterized in that for opening and closing the worm gear 122 and the worm wheel 114 by moving the guide member 121 left and right.