KR200338666Y1 - Open and Shut Automatically Device of Helmet Face Shield - Google Patents

Abstract

The present invention is a wire pulled and pulled by a simple operation of wirelessly operating the drive motor installed on the side of the motorcycle helmet to automatically and easily open and close the face cover of the helmet, according to the motorcycle The present invention relates to an automatic face cover opening and closing device for a motorcycle helmet, which prevents a safety accident of a helmet wearer.

The technical configuration is that the nut 170 is fastened up and down to the ball screw 160 vertically speaking with the drive motor 140 of the drive unit 120, the friction member (on the outer peripheral surface of the nut 170) ( 180 is installed between the upper and lower conveyance port 130, the upper and lower conveyance port 130 can be transferred up and down integrally by the elevating operation of the nut 170 fastened to the ball screw 160. It is installed so as to, the upper and lower conveyance port 130, the wire conveying unit 230 that the wire 210 is pulled out and pulled from the outside of the vertical case 220 via the support 200 to the upper through the support (200) The wire 210, one end of which is fixed to the support 200 of the upper and lower conveyance port 130, which is transferred up and down integrally with the nut 170, the other end of the helmet 100 It is fixed to the upper side hinge portion 250 of the face cover 110 through the fixing unit 240 is installed on the side, the face cover 110 by pulling and withdrawing the wire 210 It is assumed that) is opened and closed.

Description

Open and Shut Automatically Device of Helmet Face Shield

The present invention relates to the automatic opening and closing of the face cover of the motorcycle helmet, which enables the automatic and easy opening and closing of the face shield of the motorcycle helmet. It is installed so that it can be lowered, and a wire is raised on the upper side of the nut, and the wire is fixed to the upper hinge portion of one side of the face cover of the helmet, so that a simple operation of wirelessly operating the driving motor installed on the side of the motorcycle helmet is possible. The wire cover is pulled out and pulled out to allow the helmet's face cover to be opened and closed automatically and easily, and accordingly, the face cover of the motorcycle helmet is automatically opened and closed to prevent the safety accident of the motorcycle helmet wearer. Relates to a device.

In general known motorcycle helmets, the wearer raises and lowers the face cover by hand in order to open and close the face cover installed in front of the helmet when the motorcycle is driven.

The manual opening and closing operation of the helmet face cover as described above has a disadvantage in that it is difficult to maintain the stability of the steering wheel and hassle during driving of the motorcycle, causing frequent safety accidents.

On the other hand, by improving the above disadvantages, a device for automatically opening and closing the face cover has been proposed by a simple switch operation while driving.

That is, according to Korean Patent Laid-Open Publication No. 2003-0011949, as shown in FIGS. 1 and 2, an axis point of the face cover 11 is rotated to open and close the face cover 11 of the helmet body 10. 12, a worm wheel 114 is installed, and the worm wheel 14 is engaged with the worm gear 22 so as to be rotatable by the drive motor 24, and rotates in accordance with wind power at other axis points of the helmet body 10. The generator is filled with electric power by a rotor blade (not shown), and a transmission and reception switch (C) for wirelessly driving the drive motor 24 is configured to be installed.

Accordingly, the driving motor 24 is driven by the operation of the wireless switch installed in the handle, and the worm gear 22 and the worm wheel 14 engaged with the driving motor 24 rotate to drive the helmet body 10. Face cover 11) to rotate open and close.

However, the worm wheel 14 and the worm gear 22 for opening and closing the face cover 11 of the helmet body 10 are located in the ear part of the helmet wearer, extreme vibration and noise during opening and closing of the face cover 11. Of course, in particular, the drive motor 24 for opening and closing the face cover 11 is to be supplied with power through a separate rotor blades and the generator spoken, the structure according to the installation of the rotor blades and generators, etc. is complicated As a result, there is a disadvantage that the manufacturing and installation of the opening and closing device for opening and closing the face cover is extremely difficult, and the installation is extremely difficult for the helmet that does not meet some conditions.

In addition, when manually operating the opening and closing of the face cover 11, by the wheel wheel 14 engaged with the worm gear 22, the opening and closing of the face cover is not easily and quickly, so if necessary, the manual face cover There were many problems, such as opening and closing operation becomes difficult.

The present invention has been made in order to improve the above-mentioned conventional problems, the object of which is, when the drive motor installed on the side of the motorcycle helmet is operated by the signal of the wireless switch installed on the handle, the ball screw and the speech By pushing and pulling the wire connected to the lower conveyance port, the face cover of the helmet can be automatically and easily opened and closed, as well as the opening and closing operation of the face cover is completely automatic. If necessary, it can be operated manually, in particular, it minimizes the noise generated when opening and closing the face cover, and by the simple configuration, it is easy to manufacture and install the face cover opening and closing device to various existing helmets, To provide the automatic opening and closing of the face cover of the motorcycle helmet that can prevent the safety accident of the wearer. There used.

1 is a separation structure of the face cover wireless opening and closing device of a conventional motorcycle helmet.

Figure 2 is an exploded perspective view of the main portion of the conventional face cover wireless opening and closing device.

Figure 3 is a schematic installation state of the face cover opening and closing device installed on the motorcycle helmet according to the present invention.

Figure 4 is a block diagram of a face cover opening and closing device of the present invention.

5 is a main structural view of the face cover opening and closing device of the present invention.

Explanation of symbols on the main parts of the drawings

100 Helmet 110 Face Cover

120.Driver 130 ... Upper and Lower conveyer

140 ... drive motor 160 ... ball screw

170 ... nut 180 ... friction member

200 ... Earth 210 ... Wire

220 ... Vertical case 230 ... wire transfer

240 Fixture 250 Hinge

260 face cover opening 270 tube

280 Cover C ... Receiver

The present invention as a technical means for achieving the above object, in the automatic face cover opening and closing device of the motorcycle helmet for opening and closing the face cover by the signal of the wireless switch,

The drive motor has a ball screw is installed vertically through the upper and lower conveyance port is installed to rotate the drive;

The nut is fastened to the ball screw of the driving unit to raise and lower, and the friction member is installed between the upper and lower conveyance holes on the outer peripheral surface of the nut, and the upper and lower conveyance holes are moved by the raising and lowering operation of the nut fastened to the ball screw. It is installed to be able to transfer up and down integrally, the upper and lower conveyance of the wire conveying unit through the support to be pulled out and pulled from the outside of the vertical case through the support; And

The wire is fixed to the hinge portion of the upper end of the face cover side through the fastener installed on the side of the helmet, the face cover opening and closing portion is installed so that the face cover is opened and closed by the pulling and withdrawal of the wire; By providing an automatic opening and closing the face cover of the motorcycle helmet characterized in that.

In addition, the present invention is characterized in that the wire for carrying out and pulling to open and close the face cover, the tube for the smooth operation of the wire to the outer peripheral surface.

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

Figure 3 is a schematic installation state diagram of the face cover opening and closing device installed on the motorcycle helmet according to the present invention, Figures 4 and 5 are a schematic view and a structural view of the structure of the face cover opening and closing device of the present invention, the wireless is installed on the handle of the motorcycle The face cover automatic opening and closing device for opening and closing the face cover 110 of the helmet 100 by a signal of a switch (not shown) is interposed between the upper and lower transfer ports 130 in the driving motor 140 of the driving unit 120. As a result, the ball screw 160 is vertically installed and installed to rotate the ball screw 160 by the driving of the drive motor 140.

In addition, the nut 170 is fastened up and down to the ball screw 160 of the drive unit 120, the friction member 180 on the outer circumferential surface of the nut 170 between the upper, lower transfer port 130 Installed, the up and down conveyance port 130 is installed to be able to transfer up and down integrally by the elevating operation of the nut 170 fastened to the ball screw 160, the upper and lower conveyance port 130 The upper portion of the wire 210 through the support 200 constitutes a wire transfer unit 230 that is pulled out to be pulled out and pulled from the outside of the vertical case 220.

Subsequently, the other end of the wire 210 having one end fixed to the support 200 of the upper and lower conveying holes 130 which are conveyed up and down integrally with the nut 170, the other end side of the helmet 100 Face cover opening and closing portion is fixed to the hinge portion 250 of the upper side of the face cover 110 side through the fixing unit 240 is installed in, the face cover 110 is opened and closed by pulling and withdrawing the wire 210 ( 260 is configured to be installed.

Reference numeral 270 in the figure is a tube which is installed on the outer circumferential surface of the wire 210, one end of which is fixed to the upper support 200 of the upper and lower transfer holes 130 to open and close the face cover 110, C Is a receiving unit for operating the drive motor 140 by the signal of the wireless switch.

In addition, the drive motor 140, the ball screw 160 and the nut 170 is fastened to the upper and lower conveyance port 130, and the upper and lower conveyance port 130, and the upper and lower conveyance port 130, The vertical case 220 is installed as, the cover 280 is formed in the configuration is fixed to one side of the helmet 100 is installed.

Referring to the operation and effects of the present invention made of such a configuration as follows.

As shown in Figure 3 to 5, when receiving a signal of a wireless switch (not shown) installed in the handle of the motorcycle in the receiving unit (C) to automatically open and close the face cover 110 of the helmet 100 In addition, the driving motor 140 supplies electricity through a battery (not shown) to the driving motor 140 of the driving unit 120 that opens and closes the face cover 110 by the signal received from the receiving unit C. In this case, the driving motor 140 Will be driven to rotate the ball screw 160 vertically placed vertically.

The nut 170, which is fastened to the ball screw 160 by the rotational driving of the ball screw 160, vertically inserted through the friction member 180 on its outer circumferential surface, the upper and lower feed holes 130. The lifting and lowering operation is integrally performed with the wire 210 fixed through the support 200 at the upper end by the lifting and lowering operation of the up and down conveying holes 130. (Draw) and pull.

At this time, the upper and lower conveyance port 130 is configured in a square, it is possible to move up and down integrally with the nut 170.

Subsequently, the action of pushing the wire 210 fixed through the supporter 200 to the outside by the operation of the upper and lower conveyance port 130, the upper and lower conveyance integrally with the nut 170 (drawing operation ) And the other end of the wire 210 is fixed to the hinge portion 250 of the upper side of the face cover 110 via the fixing member 240 installed at the side of the helmet 100. As a result, the face cover 110 is opened and closed by a pushing action (pulling action) and a pulling action of the wire 210.

On the other hand, the wire 210 fixed to the upper support 200 of the upper and lower transfer openings 130 to open and close the face cover 110, by installing a tube 160 consisting of a relatively hard to the outer peripheral surface of the Smooth withdrawal and pulling of the wire 210 is performed, wherein the tube 160 protects the wire 210.

In addition, the drive motor 140, the ball screw 160 and the nut 170 is fastened to the upper and lower conveyance port 130 is installed, and the upper and lower conveyance port 130 The vertical case 220 to be installed to the outside is easily and easily fixed to one side of the helmet 100 through the cover 280.

Accordingly, the wire 210 is pulled out and pulled by the up and down operation of the up and down transfer port 130 by the driving of the driving motor 140 which is operated forward and backward by the signal of the receiver C. The face cover 110 can be easily opened and closed, and in particular, while minimizing the noise generated when the face cover 110 is opened and closed, it can be applied to various helmets.

In addition, during the manual opening and closing operation of the face cover 110, the nut 170 is fastened to the ball screw 160 by the operation of pushing and closing the face cover 110 by hand, the friction member (the outer peripheral surface) ( 180 can be easily opened and closed by the upper and lower conveyance port 130 and the sliding phenomenon by a predetermined force.

According to the automatic opening and closing of the face cover of the motorcycle helmet of the present invention as described above, when the drive motor installed on the side of the motorcycle helmet is operated by the signal of the wireless switch installed on the handle, the ball screw and the up and down conveyed speech By pushing and pulling the wire connected to the sphere, the face cover of the helmet can be easily and easily opened and closed, as well as opening and closing the face cover completely automatically. In addition, the operation is possible, and in particular, the noise generated when opening and closing the face cover is minimized, and the simple cover makes it easy to manufacture and install the face cover opening and closing device on various existing helmets, and the safety accident of the helmet wearer while the motorcycle is running. There is an excellent effect that can be prevented in advance.

Although the present invention has been illustrated and described in connection with specific embodiments, it should be understood that the present invention may be variously modified and changed without departing from the spirit or the scope of the present invention provided by the following claims for utility model registration. Those skilled in the art will want to know easily.

Claims (3)

In the face cover automatic opening and closing device of the motorcycle helmet for opening and closing the face cover 110 by receiving the signal of the receiver (C), The drive motor 140 is connected to the receiving unit (C), the ball screw 160 is installed vertically via the upper and lower conveyance port 130, the drive unit 120 is installed to rotate the drive; The nut 170 is fastened to the ball screw 160 of the drive unit 120, the friction member 180 is installed between the upper and lower conveyance port 130 on the outer peripheral surface of the nut 170, The upper and lower conveyance holes 130 are installed to be able to be transferred up and down integrally by the elevating operation of the nut 170 fastened to the ball screw 160. A wire feeder 230 which is pulled to allow the wire 210 to be pulled out and pulled from the outside of the vertical case 220 through the support 200; And One end of the wire 210 is fixed to the hinge portion 250 of the upper surface side of the face cover 110 via a fixing member 240 installed on the side of the helmet 100, to pull and pull out the wire 210. Face cover automatic opening and closing device of the motorcycle helmet, characterized in that comprises ;; face cover opening and closing portion 260 is installed to open and close the face cover (110). The wire 210 having one end fixed to the upper end support 200 of the upper and lower transfer holes 130 so as to open and close the face cover 110 has a tube 270 installed on its outer circumferential surface. Automatic opening and closing the face cover of the motorcycle helmet, characterized in that it will be. According to claim 1, wherein the drive motor 140, the ball screw 160 and the nut 170 is fastened to the upper and lower conveyance port 130, and the upper and lower conveyance port is installed internally 130 is installed outside the vertical case 220, the cover 280 is installed inside the cover 280 is fixed to one side of the helmet 100 motorcycle helmet, characterized in that the automatic opening and closing device.