JPH0621363U - Dynamo shoes - Google Patents

Abstract

(57) [Summary] [Purpose] To press the pressing power generation unit by the stepping motion of the foot during walking to generate electric energy, and to supply electric power to the portable electric device through the storage of the storage battery of the regulator. The purpose is to provide dynamo shoes that can be used. [Structure] An electric circuit in which an output outlet (70) is provided at the periphery of the shoe sole (1), and an air circulation space (10) provided inside the shoe sole (1) is connected to the output outlet (70). And the pressing power generation means (2) is attached to the position of the heel bottom of the shoe sole (1), and the pressing power generation means (2) generates electric energy by the stepping pressure during walking, and the generated electric energy is , Can be supplied to a portable electric appliance through a plug pushed into the output outlet (70).

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a dynamo shoe that can generate electric energy by a force applied by a foot during walking to supply power to a portable electric device or the like.

[0002]

[Prior art]

 By the way, while walking, both feet react each time they step on the ground, and when the reaction is transmitted from the feet to other parts, fatigue or discomfort is often felt. Therefore, air cushions and shoes are now on the market, which provides multiple air circulation spaces inside the soles to mitigate reflex vibrations that occur when walking with both feet, and the foot is walking. I try to maintain comfort even in. However, if all the movements or the "power" generated during walking of human beings are converted into energy through some kind of device and fully utilized, it will contribute to the health of people in the world, as well as energy saving. Will also play a part.

[0003]

[Problems to be solved by the device]

 In other words, the vibration generated during walking has never been converted into energy, and the present invention generates electric energy in the pressing power generation unit by the stepping motion of the foot during walking and is carried by the pressing power generation unit. It is an object of the present invention to provide a dynamo shoe capable of supplying electric power to an electric appliance.

[0004]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the present invention provides an electrical outlet connected to the output component in a bellows-shaped air circulation space provided inside the hollow shoe sole by providing an output outlet at a peripheral portion of the shoe sole. The circuit is built in, and the pressing power generation part that is operated by the change in the distance between the insole and the bottom is installed between the midsole and the bottom of the shoe sole. And is configured to supply the generated electric energy to the portable electric device pushed into the output outlet.

[0005] Then, the insole is vertically moved by the stepping motion during walking in the air circulation space of the shoe sole, and the press transmission unit that generates electric power is connected to the press power generation unit to switch the generated electric energy to a switching device. Connected to the charging device, and a switching device that is connected to the charging device to automatically switch control whether or not to continuously charge the storage battery with electric energy from the charging device By combining the regulator that stores the electrical energy from the switching device in the storage battery and outputs DC with stable control, and the output unit that includes the output outlet and supplies the stable power from the regulator, the interior is combined. Alternatively, the pressing power generation unit is formed by combining the hard pressing plate, the compression spring, the rotating seat, the rotating rod, the generator, and the upper and lower fixing plates, and is formed on the bottom surface of the upper fixing plate. One move Molded into a body, the guide pin is projected on the inner peripheral wall of the rotating seat, and a hard pressing plate is mounted above the upper fixed plate via a compression spring, and the guide pin is attached to the outer peripheral wall of the rotating rod. It is loosely fitted in the provided spiral guide groove, and the guide protrusion is provided on the lower end of the rotating rod to move the rotating rod up and down in the gear guide groove of the large diameter gear provided on the lower surface of the rotating rod. Engage freely, and engage the gears and unidirectional turning gears provided on the respective flywheel axles of the generator around the outer circumference of the large-diameter gear, and at the same time, place the upper end of the turning rod on the turning seat and upper It is more preferable if the fixing plate is inserted through the through hole, and the ball bearing and the C-shaped clamp are used to sandwich the hard pressing plate in the vertical direction so that the hard pressing plate is fitted in the engaging ring groove of the rotating rod. .

[0006]

[Action]

 According to the present invention configured as described above, the output circuit is provided at an appropriate position on the periphery of the shoe sole, and the air circulation space provided inside the shoe sole is internally provided with the electric circuit connected to the output outlet. However, since the pressing power generation unit is attached to the position between the heel and the bottom of the shoe sole, the pressing power generation unit operates due to the stepping motion during walking, and the generated electrical energy is output to the output outlet. It can be supplied to push-in portable electric appliances.

[0007] In the air circulation space of the shoe sole, the pressing power transmission unit, which operates by vertically moving the insole by the foot movement during walking and generates electric power, and the pressing power generation unit, are connected to generate electric energy. A charging device that charges the storage battery via the switching device, and a switching device that is connected to the charging device and automatically controls whether or not the storage battery is continuously charged with electric energy from the charging device. Interior that combines a regulator that is connected to the device to store electric energy from the switching device in a storage battery and to perform stable control, and an output unit that includes an output outlet and that outputs stable power from the regulator Alternatively, the pressing power generation part is formed by combining the hard pressing plate, the compression spring, the rotating seat, the rotating rod, the generator, and the two upper and lower fixing plates, and is formed on the bottom surface of the upper fixing plate. Mold the moving seat integrally A guide pin is provided on the inner peripheral wall of the rotating seat, and a hard pressing plate is mounted above the upper fixed plate via a compression spring, and the guide pin is provided on the outer peripheral wall of the rotating rod. The guide rod is loosely fitted in the groove, and a guide protrusion is provided on the lower end of the rotating rod to engage with the gear guide groove of the large diameter gear provided on the lower surface of the rotating rod in a vertically movable manner. On the outer periphery of the generator, engage the gears and unidirectional rotating gears provided on the respective axles of the flywheel of the generator, and at the same time, insert the upper end of the rotating rod through the rotating seat and the through hole of the upper fixing plate, Further, the hard pressing plates are vertically clamped by the ball bearings and the C-shaped clamp so that they are fitted into the engaging ring groove of the rotating rod, so that the generation and supply of electric energy can be more reliably and without interruption. Can be done.

The above and other objects, features and advantages of the present invention will become more apparent from the following detailed description of embodiments with reference to the drawings.

[0009]

【Example】

 As shown in FIGS. 1 and 2, the dynamo shoe of the present invention is formed by providing the following device in a space 10 for a waterproof container or air circulation of a sole 1. The pressing power generation unit 2 is a device that operates by the stepping pressure on the foot part of the shoe and generates power. The charging device 4 is a device for supplying and charging electric energy generated by the pressing power generation part 2 to storage batteries B1 and B2 included in an output part 7 described later via a switching device 5. The switching device 5 is an automatic switching device that is connected to the charging device 4 and controls whether or not to continuously charge the supplied electric energy. The regulator 6 is a device that is connected to the switching device 5 to store the electric energy from the switching device 5 in the storage batteries B1 and B2 and to perform stable control to output a direct current. The output unit 7 outputs and supplies electric power, and includes the DC power output outlet 70 attached to an appropriate place on the shoe in addition to the storage batteries B1 and B2 as described above.

When a person wears a shoe that is housed in the space 10 in the shoe sole by combining the above-mentioned devices and walks, the pressing power generation unit 2 is activated by the stepping pressure of the foot to generate electric energy, and the output power of the output unit 7 is reduced. The storage batteries B1 and B2 can be replenished with electric energy, and further supplied with power for a portable wireless telephone, a walkman, a personal flashlight, or foot warming in winter.

In particular, the pressing power generation unit 2 presses the “armature (power generation coil or magnet)” to generate power when actually walking, and when the person with cold winter soles wears the pressing power generation unit 2. The operation of 2 and the charging device 4 has the effect of warming up.

FIG. 3 is a three-dimensional exploded view of the pressing power generation unit 2 in the embodiment of the present invention. As shown in the drawing, the hard pressing plate 21, the compression spring 22, the rotating seat 23, the rotating rod 24, the two rods, One generator 25, two upper and lower fixed plates 261 and 262, etc. are combined, and the rotating seat 23 is fixed to the bottom surface of the upper fixed plate 261 by projecting a guide pin 231 on the inner peripheral wall. The two generators 25, 25 are axially mounted between the upper and lower fixing plates 261 and 262 and connected in parallel to each other to output electric power generated by the generator 25 to form an electric circuit board (PCB) ( (Shown in FIG. 5), each of which is associated with a corresponding "+,-".

As shown in FIG. 4, which is a cross-sectional view of the power generator 25 provided in the pressing power generation unit 2 according to the embodiment of the present invention, the power generator 25 is connected to the armature 253 outwardly from the shaft center 250. , The stator coil 254 and the housing 255 are combined, and as shown in FIG. 3, the engaging ring groove 240, the guide groove 241, and the guide protrusion 242 are sequentially provided on the rotating rod 24 from the top. Set up.

Referring also to FIG. 5 as a sectional view showing the completion of assembly, the washer 245 and the ball bearing 246 are first fitted over the guide protrusion 242 of the rotating rod 24, and then the gear The guide protrusion 242 is inserted into the guide groove 243 so that the guide protrusion 242 moves up and down in the gear guide groove 243 to pivot the large diameter gear 244 to move a predetermined circumferential distance. The large-diameter gear 244 on the bottom surface of 243 is further meshed with the gear 251 and the one-way turning gear 252 provided on the flywheel shaft center of the generators 25, 25 on both sides, and at the same time, is projected on the inner peripheral wall of the turning seat 23. The guide pin 231 (shown in FIG. 3) is engaged with the guide groove 241 of the rotating rod 24, and the upper end of the rotating rod 24 is fitted with the through holes of the rotating seat 23 and the fixed plates 261 and 262. , And ball bearings 246 and C The hard pressing plate 21 is vertically clamped by the mold clamp 247 and fitted and fixed in the engaging ring groove 240 (shown in FIG. 3) of the rotating rod 24.

That is, when the hard pressing plate 21 is pressed by the stepping pressure of the foot, the guide pin 231 of the rotating seat 23 pivots along the guide groove 241 of the pivoting rod 24 to pivot the large-diameter gear 244. Then, when the armature (permanent magnet) therein crosses the magnetic field (generation coil) to generate electric energy, and when the pressing of the hard pressing plate 21 is released, the recovery force of the powerful compression spring 22 restores it again. The electric power of 6 VAC is output from the output end of the generator 25 by turning to generate electric power.

Subsequently, as shown in FIG. 6 as an electric circuit diagram of the present invention, the pressing power generation unit 2 generates an AC voltage from the magnetic field of the power generator (25) and passes through the half-wave rectifier D1 and the smoothing capacitor C1. Stabilize the waveform of the power supply.

The charging device 4 has a constant current assembled by the transistor, Q2, Q4, resistors R9, R10, and diode D2 when the output outlet 70 is not yet connected to an electric appliance and the transistor Q2 has no output. The storage battery (B1, B2) of the output unit 7 is charged from the charging device, and when the voltage becomes V1> Vr2, the charging is automatically stopped to protect the battery life.

The switching device 5 uses the resistors R1 to R4 and the Zener diode ZD1 to generate the reference voltage Vr1 and the voltage Vr2 at the time of switching, and when the voltage V1> Vr1, the voltage V01 is almost 0V. And the current ID2 = 0, the storage batteries B1 and B2 stop charging from the diode D2, and when the voltage V1> Vr2, the voltage V02 is almost equal to 0V and the transistor Q2 cannot output. , The transistor Q1 serves as an inverter arranged in the phase of the voltage comparator A2.

The regulator 6 has its function by the resistor R7, the Zener diode ZD2, and the capacitor C2, and the capacitor C2 also has a waveform smoothing function.

The output unit 7 receives the generated electric energy from the transistor Q 2 via the regulator 6 and outputs the electric energy directly from the storage batteries B1 and B2. Among them, the resistor R8 uses the partial voltage of the battery. The capacitor C3 is used to smooth the waveform at the output end. When the plug of the electric device is not inserted into the output outlet 70, the terminals c and b communicate with each other and the storage batteries B1 and B2 are merely charged, and when the plug is pushed in, the voltage comparators A1 and A2 are switched. The operation is stopped, and all the power is output to the load through the transistor Q2, the diode D2, the storage batteries B1 and B2, and is output to the load from the terminals c and a.

[0021] The point here is that, in the stationary state, the storage batteries B1 and B2 are simply discharged from the resistor R5, but the power consumption thereof is very small because the resistor R5 is large.

FIG. 7 is a specific electric circuit diagram of FIG. 6 described above.

To assemble and use the electric circuit, the above devices are combined and installed in the waterproof container of the shoe sole 1 or in the space 10 for air circulation, and the pressing power generation unit 2 is located below the heel of the shoe. Install the DC power outlet 70 in a fixed position on the periphery of the shoe sole 1 at a fixed position, and connect an electric plug connected to a portable wireless telephone, a walkman, a personal flashlight, etc., if necessary. If you select one of them and push it into the output outlet 70, the user wearing the shoes can use a portable wireless telephone while walking, hear the sound from the walkman, or place where the body is easy to see at night. You can turn on the lights attached to the buttons of the kimono or supply the necessary power without interruption.

[0024]

[Effect of device]

 Since the present invention is configured as described above, when the user wears dynamo shoes and walks, the pressing power generation unit operates from the foot pressure of the foot to generate electricity, and the regulator stores electric energy for portable use. It can supply the power needed to warm wireless soles, walkmans, personal flashlights, and winter soles.

[Brief description of drawings]

FIG. 1 is an arrangement block diagram of each device according to an embodiment of the present invention.

FIG. 2 is a view showing an embodiment of the embodiment.

FIG. 3 is a stereoscopic exploded display view of the pressing power generation unit in the embodiment.

FIG. 4 is a cross-sectional view of a generator according to the embodiment.

FIG. 5 is an assembly cross-sectional view showing the pressing power generation unit in the embodiment.

FIG. 6 is an electric circuit diagram of the embodiment.

FIG. 7 is a complete electrical circuit diagram of the embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Sole 10 Air distribution space 2 Press power generation means 21 Hard pressing plate 22 Compression spring 23 Rotating seat 231 Guide pin 24 Rotating rod 240 Engagement ring groove 241 Guide groove 242 Guide protrusion 243 Gear guide groove 244 Large diameter gear 246 Ball bearing 247 C-type clamp 25 Generator 251 Gear 252 Unidirectional turning gear 261 Upper fixing plate 262 Lower fixing plate 4 Charging device 5 Switching device 6 Regulator 7 Output means 70 Output outlet

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁵ Identification code Internal reference number FI Technical display location H02J 7/14 M 4235-5G H02K 7/06 Z 7315-5H

Claims (3)

[Scope of utility model registration request] 1. The outlet (70) is provided in a bellows-shaped air circulation space (10) provided inside the shoe sole (1) which is hollow by providing an output outlet (70) at a peripheral edge portion of the shoe sole (1). ), The interior of an electric circuit connected to the shoe sole (1)
A pressing power generation means (2) operated by a change in the distance between the insole and the bottom surface is mounted at a position between the insole and the bottom surface, and the pressing power generation means (2) is activated by the stepping pressure during walking. And a dynamo shoe configured to supply the generated electric energy to the portable electric device pushed into the power output outlet (70). 2. The air circulation space (1) of the shoe sole (1).
0) The insole is vertically moved by the stepping motion during walking, and the pressing power transmission means (2) for generating electric power is connected to the pressing power generation means (2) so that the generated electric energy is switched (5). A charging device (4) for charging the storage batteries (B1, B2) via the charging device (4), and the storage batteries (B1, B2) connected to the charging device (4) to continuously supply electric energy from the charging device (4). A switching device (5) for automatically controlling whether or not to charge the battery, and connected to the switching device (5),
A regulator (6) that stores electric energy from the switching device (5) in the storage batteries (B1, B2) and outputs stable direct current, and the output outlet (7).
2. The dynamo shoe according to claim 1, wherein the dynamo shoe includes 0) and an output means (7) for outputting stable power from the regulator (6) in combination. 3. The pressing power generation means (2) comprises a hard pressing plate (21), a compression spring (22), a rotation seat (23), a rotation rod (24), a generator (25), and an upper and lower two. It is formed by combining with a fixed plate (261, 262), and the rotary seat (23) is integrally molded on the bottom surface of the upper fixed plate (261) to form an inner peripheral wall of the rotary seat (23). A guide pin (231) is provided on the upper side of the guide pin, and the hard pressing plate (21) is mounted above the upper fixing plate (261) via the compression spring (22) to attach the guide pin (231). The rotating rod (2
4) is loosely fitted in the spiral guide groove (241) provided on the outer peripheral wall, and a guide protrusion (242) is provided at the lower end of the turning rod (24) to allow the turning rod (24) to move. Gear guide groove (243) of large diameter gear (244) provided on the lower surface
The turning rod (24) is vertically movably engaged therein, and gears () provided around the outer circumference of the large-diameter gear (244) at the respective flywheel shaft centers of the generators (25, 25). 251) and the one-way rotating gear (252) are engaged, and at the same time, the upper end of the rotating rod (24) is inserted through the through holes of the rotating seat (23) and the upper fixing plate (261), and Ball bearing (246) and C-shaped clamp (24
The dynamo shoe according to claim 1 or 2, wherein the hard pressing plate (21) is vertically sandwiched by 7) and fitted into the engaging ring groove (240) of the rotating rod (24).