WO1998008731A1 - Poignee a element chauffant pour vehicules - Google Patents
Poignee a element chauffant pour vehicules Download PDFInfo
- Publication number
- WO1998008731A1 WO1998008731A1 PCT/JP1997/002974 JP9702974W WO9808731A1 WO 1998008731 A1 WO1998008731 A1 WO 1998008731A1 JP 9702974 W JP9702974 W JP 9702974W WO 9808731 A1 WO9808731 A1 WO 9808731A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- grip
- heater
- built
- voltage
- vehicle
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
- B62K21/26—Handlebar grips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J33/00—Arrangements for warming riders specially adapted for cycles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20576—Elements
- Y10T74/20732—Handles
- Y10T74/2078—Handle bars
- Y10T74/20822—Attachments and accessories
Definitions
- the present invention relates to a grip with a built-in heater for a vehicle applied to vehicles such as a motorcycle, a snowmobile, and a buggy vehicle, a control device for a heater built in a grip, and an electric connection structure of a grip heater unit.
- a flexible printed wiring heater circuit 190 (hereinafter, referred to as an FPC heater) is wound around a semi-cylindrical synthetic resin inner piece 3 3 ′ inside a flexible cylindrical rubber grip body 35 ′.
- a power supply cord (not shown) is connected to the lead-out section 190a of the FPC head 190 that is led out of the grip body 35 '. Is solder-welded.
- a step of assembling the inner piece 33' around which the FPC heater 190 is wound around the core 191 The step of winding the raw rubber sheet 1992 around the FPC 190, and the molds 193, 194 are adhered to each other with the molds 193, 194 housed in the mold.
- the mold clamping step and when the temperature reaches a predetermined temperature at which the raw rubber sheet 192 in the molds 1993 and 1994 melts, the molten rubber is poured into the molds 1993 and 1994.
- the steps of taking out from the inside and leaving it to stand for a predetermined time to cool down are sequentially performed.
- the inner piece 33 'made of synthetic resin has a uniform thickness in the circumferential direction and is relatively thick.
- the grip body 35 ' has a low flexibility, and when the steering handle 26 is pressed into the grip body 35', the movement of the steering handle 26, which is press-fitted, causes the grip body 35 'to move. 3 5 'could not follow and it was difficult to press-fit the steering handle 26 into the grip body 35'.
- the inner piece 33' may be broken, and the assemblability of the grip body 35 'to the steering handle 26 may be reduced. It was very bad.
- the inner piece 33 ' is formed to be relatively thin, the flexibility of the grip body 35' is increased, and the grip body 35 'is assembled to the steering handle 26. Although the inner piece 3 3 ′ is less likely to be cracked, the inner piece 3 3 ′ is not resistant to the mold clamping when forming the grip body 35 ′. ' May be broken.
- the rubber layer cools during the process of taking out the molded grip body 35' from the molds 19, 19 and cooling it.
- the rubber layer area a facing the inner piece 33 ' is contracted, and the circumferential ends b, b of the inner piece 33' are deformed by the contraction force in a direction approaching each other, and the grip body is contracted.
- 3 5 ' has an irregular shape.
- the electric power for making the heater generate heat with such a built-in heater grip Since the power is supplied from the battery mounted on the vehicle and the capacity of the battery is limited, it is desirable to effectively heat the grip with as little power as possible.
- the FPC heaters are evenly distributed and arranged in the grip body, so that the entire grip is heated evenly, so that the grip can be heated to a comfortable temperature. If the power consumption is large, the battery may run down, and if the power consumption is reduced, the temperature rise of the grip will be insufficient.
- the conventional heater control device has heaters 19 (, 190 ⁇ ) provided on the left and right steering wheel grips of the motorcycle steering wheel in series. connected, with Suitsuchi 1 9 5 is provided in one of the heater 1 9 0 teeth and battery 9 between 0, the variable resistor 1 9 6 becomes configured to be connected in series to the other heater 1 9 0 R The current flowing through both heaters 190 L and 190 R is adjusted by changing the resistance value of variable resistor 196, and is consumed by each heater 190 L and 190 R. Electric power is controlled to keep each handle grip at an appropriate temperature.
- variable resistor 196 the power consumption of the variable resistor 196 is relatively large, and there is a problem that the battery 90 cannot be used efficiently.
- the power consumption is large because it is in direct contact with the outside air, and the power consumed by the variable resistor is large because the fluctuation range of the outside temperature is large, making it difficult to use the battery efficiently. Has become.
- the heating of the grip by the vehicle grip built-in heater is incidental to the running of the vehicle.
- the power supply from the battery to the heater is started by the starter motor. It is necessary to stop when the power supply voltage of the battery falls below the minimum required voltage for driving the battery. Even in the case of the conventional one, the power supply control to the heater is performed in such a manner.
- the timing to stop supplying power to the heater supply power at an unnecessarily large voltage threshold to ensure the minimum power supply voltage required by the battery. If the operation is stopped, the state in which the grip can be heated by the heater is extremely limited, and if the voltage threshold value is too small, the voltage detection error is divided by the battery to the detection unit.
- the voltage threshold is desirably set to the minimum necessary value in consideration of the voltage detection error and the voltage drop.
- the power supply voltage of the battery slightly rises.
- the power supply to the heater is controlled to be turned on / off at a certain voltage threshold, the power supply to the heater is stopped. On / off is frequently repeated, causing control hunting, and the grip cannot be heated stably, and a good temperature-sensitive feeling cannot be obtained.
- a grip heater unit which is composed of a heater built into the grip of the steering wheel and a control device that controls the heater, is mounted on a vehicle such as a motorcycle, it is used exclusively for that vehicle.
- the positive connection wire is directly connected to the positive side of the battery and the negative connection wire is directly connected to the negative side of the battery.
- the positive and negative connecting wires extending from the grip heater unit are connected to the positive and negative sides of the battery. It is desirable that the connection can be easily made to any vehicle.
- the heater is built into the grip of the rotating steering handle. It is necessary to prevent the connection of the above-mentioned positive and negative connection wires from causing torsion of the connection wires and causing problems in the reliability and durability of the connection structure. Disclosure of the invention
- the present invention provides a grip body for a pipe-shaped steering handle or a throttle pipe while securing mold clamping strength in a forming process of the grip body by varying the thickness of the inner piece in the circumferential direction.
- the primary objective is to provide a grip with a built-in heater for vehicles with improved assemblability o
- the present invention provides a cylindrical heating-grip body mounted on a pipe-shaped steering handle or a throttle pipe, in which a planar heater is wound around the outer periphery.
- the inner piece is formed such that a center portion in a circumferential direction of the inner piece is formed thicker than both end portions in a circumferential direction.
- the second feature is that a groove having an arc-shaped cross section through which molten rubber flows during molding of the grip body is formed on the inner peripheral surface of the inner piece, and the inner surface of the inner piece is further formed.
- a third feature is that a ridge extending in the axial direction is formed at the center in the circumferential direction.
- the circumferential end portions of the inner piece are relatively thin, so that the flexibility of the inner piece, that is, the grip body is enhanced, and the steering handle or the slot to be press-fitted is inserted.
- the grip body can follow the movement of the tor pipe, and a large external force acts on the center of the inner piece in the circumferential direction when the mold is clamped, but the center of the inner piece in the circumferential direction is relatively small.
- the inner piece is deformed due to the thick wall There is no.
- a groove is formed on the inner peripheral surface of the inner piece, so that the flexibility of the inner piece, that is, the grip body is enhanced, and a steering handle or a throttle pipe to be press-fitted is provided.
- the grip body can follow the movement of the gripper, and by making the cross section of the groove an arc shape, the rigidity in the vicinity of the groove is increased, so that the rigidity of the entire inner piece can be increased. At this time, even if a large external force acts on the central part in the circumferential direction of the inner piece, the inner piece is not deformed.
- a ridge extending in the axial direction is formed at the circumferential central portion of the inner surface of the inner piece, so that the circumferential central portion of the inner piece is thicker than both circumferential end portions. Since the inner end of the inner piece is relatively thin at the circumferential end, the flexibility of the inner piece, that is, the grip body is increased, so that the grip of the steering handle or the throttle pipe to be press-fitted is moved. The main body of the inner piece is relatively thick even when a large external force is applied to the center part of the inner piece during clamping.
- the present invention is directed to a vehicle heater built-in grip having an increased rigidity of the inner piece so that the grip body is not deformed after molding.
- the second purpose is to provide a tip.
- the present invention provides a cylindrical heating-grip body mounted on a pipe-shaped steering handle or a throttle pipe, in which a planar heater is wound around the outer periphery.
- a grip with a built-in heater for a vehicle in which a substantially semi-cylindrical synthetic resin inner piece is buried integrally a predetermined position along the axial direction of the inner piece is caused by the shrinkage of the rubber layer after the molding of the grip body.
- the fourth feature is that an annular portion that functions as a steering handle or a guide for a throttle pipe is provided integrally to prevent deformation of the na-piece and to function as a guide for a throttle pipe.
- a contraction force is applied to the grip body taken out of the mold when the rubber layer cools and solidifies.
- the rubber layer contracts and deforms in the circumferential and axial directions.
- the circumferential ends of the inner piece are deformed so as to be close to each other.
- the annular portion integrally provided in the inner piece receives the contraction force acting on the rubber layer.
- the inner piece can have sufficient rigidity to prevent deformation of the inner piece, thereby preventing the manufactured grip body from being distorted and reducing the defective product occurrence rate.
- a third object of the present invention is to provide a grip with a built-in heater for a vehicle, which can effectively heat the grip with low power consumption.
- the present invention provides a vehicle heater built-in grip in which a heating element is buried and integrated over substantially the entire circumference of a rubber grip body.
- the fifth feature is that the dispersion density on the front side of the grip body along the traveling direction of the vehicle is higher than that on the rear side, so that the grip body is dispersed and arranged in the grip body.
- a sixth characteristic is that the dispersion density on the inner end side of the grip body is higher than that on the outer end side, and the dispersion and arrangement are performed in the grip body.
- the heating element is mounted on the grip body along the traveling direction of the vehicle.
- the seventh feature is that the heat generating element is arranged inside the grip body on the front side, and the heat generation element increases the dispersion density on the inner end side of the grip body compared with the outer end side, thereby achieving a grip.
- the eighth feature is that the components are dispersed and arranged in the main body.
- the front side of the grip body along the traveling direction of the vehicle is a portion where the fingertip of the hand holding the grip contacts, and according to the fifth or seventh feature, the heating element in this portion is used.
- the heating element distributed over the entire periphery of the grip heats the entire grip. Excellent temperature-sensitive filling can be obtained with relatively low power consumption.
- the inner end side of the grip body is a part where the palm makes relatively strong contact when gripping the grip.
- the dispersion density of the heating element in this part is outside. By making it larger than the end side, or by arranging the heating element only on the inner end side, the palm can be effectively warmed, and the power consumption is relatively small, resulting in an excellent temperature-sensitive feeling.
- the heating element distributed over the entire circumference of the grip heats the entire grip and consumes a relatively small amount of power, thereby achieving an excellent temperature-sensitive filter. One ring can be obtained.
- a fourth object of the present invention is to provide a control device of a heater with a built-in grip for a vehicle, which can use a battery efficiently.
- the present invention is to control power supplied from a battery to a heater incorporated in a grip provided on a steering handle.
- a periodic voltage generating means for generating a periodic voltage whose voltage value changes periodically, and a comparative voltage for outputting a predetermined comparative voltage in accordance with a temperature adjusting operation on the heater.
- a rectangular wave signal having a duty ratio corresponding to the temperature adjustment operation by comparing an output unit with a periodic voltage output from the periodic voltage generation unit and a comparison voltage output from the comparison voltage output unit.
- a ninth aspect comprises: a rectangular wave signal output means for outputting a signal; and switching means for controlling on / off of electric power supplied from the battery to the heater in accordance with the rectangular wave signal output from the rectangular wave signal output means.
- the present invention relates to a vehicle grip control device with a built-in grip, which reliably prevents the battery from running out and can stably heat the grip to obtain a good temperature-sensitive filling.
- the fifth purpose is to provide
- the present invention provides switching means for controlling on / off of electric power supplied from a battery to a heater built in a grip provided on a steering handle, and switching means.
- the control device for a heater with a built-in grip for a vehicle comprising: a drive signal output means for outputting a drive signal for turning on the power; In this state, the driving signal output from the driving signal output unit is prohibited, and the voltage corresponding to the power supply voltage is equal to or higher than a second voltage threshold set higher than the first voltage threshold by a predetermined value or more.
- the power supply to the light source is considered in consideration of the voltage drop from the battery to the power supply voltage monitoring means and the voltage detection error assumed by the power supply voltage monitoring means.
- the voltage threshold for stopping (the second voltage threshold) is determined as small as possible, and it is possible to prevent the power supply to the heater from being performed even when the voltage is lower than the minimum power supply voltage required for the battery.
- the opportunity to heat the grip with the heater can be increased as much as possible.
- the power supply to the heater is turned on and off frequently. By doing so, the grip can be heated stably.
- a sixth object is to provide an electric connection structure of a grip heater unit in a vehicle which is avoided.
- the present invention provides a heater incorporated in a grip provided on a steering handle, and a control for controlling power supply from a power source mounted on a vehicle body frame to the heater.
- a grip heater unit composed of a device and a grip heater unit
- the positive and negative connection lines extending from the grip heater unit are disposed on the steering handle or on a member that rotates integrally with the steering handle.
- the first and second negative electrical wires of the first and second electrical components are interrupted at positions close to the electrical components.
- a grip heater unit including a heater built in a grip provided on a steering wheel and a control device for controlling power supply from a power supply mounted on a vehicle body frame to the heater is further provided.
- a first connection wire extending from the grip heater unit may be a steering wire.
- An interrupt connection is made between the electric component, which is provided on the handle or the steering handle and pivots integrally with the steering power and is supplied from the power supply, at a position close to the electric component, and extends from the grip heater unit.
- the second connecting line that is output is the steering handle or the steering hand.
- the electric component and the power supply provided on the steering handle or the member that rotates integrally with the steering handle are provided.
- the first connection wire is interrupted between the steering wheel and the steering wheel to which the ground wire is connected or the second connection wire is connected to a member that rotates integrally with the steering handle, so that the grip heater unit is connected.
- the connection of the power supply to the power supply can be achieved, and the general use of connection to various vehicles can be achieved while preventing the electric components from malfunctioning due to the operation of the heater.
- the electric components are provided on the steering handle or on a member that operates integrally with the steering handle, the wiring portion connected to the electric components is prevented from being twisted even by the turning operation of the steering handle.
- FIG. 9 is a front view of the inner piece assembly
- Fig. 10 is an explanatory view for explaining the flow of the molten resin during the molding of the second inner piece
- Fig. 11 is the molding of the grip body.
- FIG. 12 is an enlarged perspective view of the power supply cord
- FIG. 13 is a cross-sectional view of the right grip corresponding to FIG. 5, and
- FIG. 14 is a sectional view of FIG. Enlarged view
- Fig. 15 is an electric circuit diagram showing the configuration of the grip heater unit
- Fig. 16 is a diagram showing the output timing of the periodic voltage and the drive signal
- Fig. 17 is an output timing of the proportional voltage and the drive signal.
- Fig. 18, Fig. 18 is a front view of the control box
- Fig. 18 is a front view of the control box
- the right grip 27 is a cylindrical one-piece assembly 33 and a sheet wound around substantially the entire outer surface of the inner piece assembly 33.
- Heater 34 R which is powerful, is embedded in and integrated with the rubber grip body 35, and is a rotatable throttle pipe 7 that is rotatably attached to the right end of the steering handle 26. 9 has a larger inner diameter than the left grip 27 directly attached to the steering handle 26.
- the surge absorber 97 and the diode 98 are connected between the switch 96 and the constant voltage output means 99.
- the field-effect transistor 106 is connected to the other end of the series circuit of the heaters 34 L and 34 R whose one end is connected to the positive connection line 94, and the surge absorber 107 and the capacitor 108 are It is connected between the series circuit and the field effect transistor 106. Further, the resistor 105 is connected in series between the drive signal output means 103 and the gate of the field effect transistor 106.
- the periodic voltage generator 100 outputs a triangular wave voltage Vt that changes in a predetermined cycle based on the constant voltage Vc output from the constant voltage output unit 99, and is connected to the constant voltage output unit 99.
- Vt triangular wave voltage
- resistors 1 1 4 and 1 1 5 a non-inverting input terminal is connected to the connection point 5 of the operational amplifier 1 16, a capacitor 1] 7 provided between the inverting input terminal of the operational amplifier 1 16 and the ground potential, an output terminal of the operational amplifier 1 16 Resistance provided between inverting input terminals 1 1
- the reference voltage Vd obtained by dividing the resistance by the resistors 1] 4 and 1 15 and the charging voltage (triangular wave voltage V t) of the capacitor ⁇ 17 are compared by the operational amplifier 116, and the operational amplifier The capacitor 117 is charged / discharged by the output of 116 via the resistor 118 to output the triangular wave voltage Vt.
- the comparison voltage output means 101 outputs a comparison voltage Vp for temperature adjustment based on the constant voltage Vc output from the constant voltage output means 99, and is provided between the constant voltage Vc and the ground potential.
- Variable resistor 1 2 0 and resistor 1 2 1 connected in series, resistor 1 2 2 connected in parallel with variable resistor 1 2 0, and resistor connected to contact that slides into variable resistor 1 2 0 1 2 3 are provided.
- the battery voltage monitoring means 104 monitors the power supply voltage Vb of the battery 90 obtained between the diode 98 and the constant voltage output means 99 when the switch 96 is turned on, and outputs the drive signal output means 103 And a resistor 1 2 7 1 2 8 connected in series between the diode 98 and the ground potential to divide the power supply voltage V b to obtain a proportional voltage V b ′.
- the capacitor 12 9 for noise removal connected in parallel with the resistor 128 and the constant voltage output means 99 9 divide the constant voltage V c output from the power to obtain a reference voltage (voltage threshold).
- the operational amplifier 13 2 in the battery voltage monitoring means 10 4 is subjected to positive feedback by a resistor 13 3, and the proportional voltage V b ′ input to the operational amplifier 13 2 is reduced when the voltage drops. Substantially reduced, and when the voltage rises Will be substantially increased. Therefore, in the operational amplifier 13 4, the reference voltage, that is, the hysteresis of the voltage threshold is substantially set, and when the proportional voltage V b ′ falls, the first voltage threshold V SI and the proportional voltage V b ′ are set.
- V s I V ⁇ over ⁇ V i + ⁇ V 2
- the required minimum power supply voltage v M is set to, for example, 12.5 V which is necessary for operating the star motor 144 (see FIG. 20).
- the first voltage threshold V s is set to 12.3 V Will be done.
- the second voltage threshold V S 2 is set to be larger than the first voltage threshold V S 1 by, for example, the above-mentioned voltage drop ⁇ , (0.5 V), and the first voltage threshold V S 2 When S 1 is 12.3 V, the second voltage threshold V S 2 is 12.8 V or more.
- Negative side of battery 90, starter motor 1 4 4 and charging device 1 4 6 Are grounded at grounding parts E A , EB, and E c, respectively, which are set at different positions on the engine case of the engine mounted on the motorcycle.
- the steering handle 26 is connected to an earth wire 47 connected to the grounding section.
- fuses 148, 149 and 150 are arranged in parallel.
- Fuse 148 is connected to ground E c via a series circuit consisting of starter switch 15 1 and relay coil 15 2, and fuse 14 9 is connected to headlamp switch 15. 3 and a headlamp 22 connected to the ground Ec via a series circuit.
- the fuse 150 is connected to one end of the blinker relay 154.
- Matafu Rontofuoku 2 1 Left disposed on the one end side of the right front winker lamp 2 3 L, 2 3 kappa that their front turn signal lamp 2 3, 2 3 R blinker sweep rate Tutsi to the selection switching lighting of
- the other end of both front turn signal lamps 23 R and 23 R are connected to the other end of the turn signal relay 15 4 through the terminal 15 5 a, It can be connected to the grounding part Ec via 156b.
- the winker switch 15 5 is arranged on the left end side of the steering handle 26.
- One end of the stop switch 158 can be connected between the fuse 150 and the turn signal relay 154 via connection terminals 157a and 157b which are connected to each other.
- the other end of switch 1 5 8 is a stop lamp 1 5 It is connected to the grounding portion E c through 9.
- the stop switch 158 is provided on the right end side of the steering hand knob 26.
- the other end of the interrupt connection line 161 is interrupt-connected at a position close to the stop switch 158 between the fuse 150 connected to the main switch 142 and the stop switch 158, and
- the negative side gun wire 95 is used as a left and right front blinker lamp 2 3 as a second electric component disposed on the front fork 21 which is a member that rotates integrally with the steering handle 26. and, 2 3 R and the front Bok turn signal lamp 2 3 L, 2 3 interrupts the other end of the interrupt connection lines 1 6 3 at a position close to the R between the negative or ground portion E c of the battery 9 0 Connected.
- the other end of the interrupt connection line 161 which is connected to the positive connection line 94, is connected to the fuse 150 and the stop switch 1 via, for example, a three-branch branch connection line 164.
- the connection terminals 1666a, 1666b, and 1666c to be connected are provided on the branch connection line 1664.
- the positive side of the battery 90 is connected to the fuse 150 connected to the stop switch 158 via the main fuse 144 and the main switch 142, as well as to the left and right.
- the positive connection wire 94 and the negative connection wire 95 extending from the grip heater unit 92 are interrupted and connected, respectively.
- the heater 3 4 L, 3 4 R stop sweep rate pitch 1 5 5 and between the left by operation of, and front turn signal lamp 2 3 right, while avoiding that the 2 3 R malfunction glyceryl Grip heater unit 92 is connected to the positive side and the negative side of battery 90, so that grip heater unit 92 can be mounted on the vehicle.
- the second voltage threshold V S2 which is higher than the first voltage threshold V SI by a predetermined value or more, allows the power supply from the battery 90 to the heater 34 L 34 R to allow the heater to be heated.
- the power supply to the heaters 34 L and 34 ⁇ is stabilized without turning the power supply to the 3 4 3 4 R on and off frequently, and the left and right grips 27 L ,, 2 Good temperature sensitivity can be obtained by stably heating 7 m.
- the monitoring voltage of the battery voltage monitoring means 104 is the stop switch 1 This is obtained with the interrupt connection line 161, which is connected to the plus side of 5 5 through the main fuse 141, main switch 144, and fuse 150 from the battery 90. As a result, the voltage dropped is monitored, and a special resistor is not required.
- the stop switch 155 is turned on and the stop lamp 159 is turned on, a voltage drop occurs at the interrupt connection portion of the interrupt connection line 16 #, and the first voltage threshold V s! If it becomes less than 1 , the power supply to the heaters 34 L and 34 R is immediately stopped, and the lighting of the stop lamp 159 is preferentially maintained.
- FIG. 22 shows a second embodiment of the present invention, and portions corresponding to the first embodiment are given the same reference numerals.
- the Tsu Doranpu 2 2 and the left and right front direction indicators - the lamp 2 3 L, 2 3 R is attached to the CFC Tofoku 2 1 you integrally turnable operation and the steering wheel 2 6 was however, also be attached to the body frame side, for example, cowling, in this case, the ground leading to the minus side connection line 9 5 force grounding portion E c as a second connection line extending from glycidyl Ppuhitayuni' preparative 9 2 Along with the line 144, it is connected to the steering handle 26, for example, by fastening together.
- the positive connection line 94 as the first connection line is interrupt-connected between the stop switch 150 and the fuse 150 as in the first embodiment.
- the minus connection wire 95 is connected to the steering handle 26, the minus connection wire 95 is not twisted even by the rotation of the steering handle 26. The same effects as in the first embodiment can be obtained.
- the positive connection wire 94 of the grip heater unit 92 is interrupted between the stop switch 1555 and the fuse 150. It is also possible to make an interrupt connection between the headlamp switch 153 and the fuse 149 with such a force. However, because some vehicles to AC power supply power to the Tsu Doranpu 2 2 to the heater 3 4 L, 3 4 R to the battery 9 0 force, when supplying power et a plus side connection line 9 The interrupt connection of 4 is not possible, and it is desirable to interrupt-connect the positive connection line 94 between the stop switch 15 5 and the main switch 14 2 in order to generalize the connection. Further, in the above embodiment, the power of the battery 90 is used as the power supply, but the heaters 34 L and 34 R are energized by the AC power from the AC generator 144. The present invention is also applicable.
- FIG. 23 to FIG. 30 show a third embodiment, in which parts corresponding to the above embodiments are given the same reference numerals.
- the left grip 27 L 2 is wound around a cylindrical inner piece assembly 33 and substantially all around the outer surface of the inner piece assembly 33. And a sheet-like heater 174 L embedded in a grip body 35 made of rubber.
- heating evening 1 7 4 L is intended to be constructed as FPC heater, string Ppupatan of copper foil 5 5 as a heat generating element, a base film 5 6 a, over film 5 6 b ( (See FIG. 26, not shown in FIG. 29, not shown), and has a cross-sectional structure laminated between the first and second annular pieces 36, 37, except for the two annular portions 36, 37.
- the first heater region 3 4 a, a first contact and second heater circuit pattern portion P was different from the distribution density of the copper foil 5 5 mutually, B, P 2B is a string Ppupata down of the copper foil 5 5 It is formed, both the heaters circuit pattern portion [rho 1 beta, [rho 2.beta is half of the first heater capacitor circuit pattern portion [rho l [beta] is connected to one end of the second heater circuit pattern portion [rho 2.beta, second heater circuit pattern the other end parts [rho 2.beta is to be Se' to half of the remainder of the first heater circuit pattern portion [rho iota beta, are connected in series.
- third and fourth heater circuit pattern portions P 3B and P 4B having different dispersion densities of the copper foil 55 are provided by the strip pattern of the copper foil 55.
- the heater circuit pattern portions P 3B , P 3B , and H 3 are connected to one end of the fourth heater circuit pattern portion P ⁇ B
- the fourth heater circuit pattern portion P 3B is connected to one end of the fourth heater circuit pattern portion P ⁇ B.
- the other end of the section is connected in series with the other half of the third heater circuit pattern section P3B .
- the third and fourth heater circuit pattern portion P 3B in the second heater region 1 I 4 b the dispersion density of the copper foil 5 5 across P 4 B are called first contact in the first heater region 1 7 4 a
- the dispersion density of the copper foil 55 in the entire second heater circuit pattern portions P 1 B and P 2B is set lower.
- the third heater circuit pattern portion P 3B in which the dispersion density of the copper foil 55 is higher than the fourth heater circuit pattern portion P ⁇ is connected to the connection region 1 ⁇ 4 c side, that is, the left side in the second heater region 174 a.
- the fourth heater circuit pattern portion P ⁇ B which is lower than the third heater circuit pattern portion P3B , is located on the outer side in the width direction of the motorcycle when the left grip 27 L2 is mounted on the steering handle 26. That is, it is arranged on the outer end side of the grip body 35.
- each of the heater circuit pattern portions P IB to P IB is formed to extend in the circumferential direction of the inner piece assembly 33 when the heater 17 4 is wound around the inner piece assembly 33. cage, thereby, wrinkle hardly occurs during the winding of the I N'napisu assembly 3 3 each heater circuit pattern portion P 1 B ⁇ P 4B.
- the first and second heater areas 1774a and 174b do not function as a heater circuit pattern, but have a plurality of large and small copper foil land sections 577 to reinforce the heater174L. , 5 8..., respectively, as indicated by diagonal lines in FIG. , 58 ... are filled with molten rubber at the time of winding the heater 174L on the inner-piece assembly 33. Holes 59... Are respectively formed for surely bonding the heater 1 ⁇ 4 L to the one-piece assembly 33.
- the copper foil run de 5 7 formation of the first and second heater circuit pattern portion P 1 B, the P 2B, heater motor 1 7 located in the winding state of the inner piece assembly 3 3 A region where the dispersion density of the copper foil 55 is different along the circumferential direction of the first heater region 17 is formed, and the low-density region 17 4 of the intermediate portion along the circumferential direction of the first heater region 17 4 a is formed. On both sides of a, high-density regions 17 4 a,, 17 4 a 3 are formed.
- the or copper foil land portions 5 8 ...
- the arrangement of b ? that is, the arrangement of the copper foil land portions 57 ..., 58 ... may be set in accordance with the contact pressure distribution of the left hand to the left grip 27 Li .
- connection lands 6 I and 62 are formed in the connection region 1 ⁇ 4 c by exposing the copper foil 55, and one connection land 61 is arranged near the connection region 174 c.
- the connection portion 63 connected to the first heater circuit pattern portion P, and the other connection land 62 connects to the connection region 1 c4c at the connection portion 64 closer to the third heater circuit pattern portion P. 3 ⁇ , the first and third heater circuit pattern sections ⁇ , ⁇
- the P3Bs are connected to each other at a connection portion 65 adjacent to the connection portion 64.
- each connecting portion 6365 is formed to be relatively wide so as not to generate unnecessary heat.
- a long hole 6 6 6 6 6 corresponding to the opening 4 7, 4 7 of the inner piece assembly 3 3 is provided in the heater 1 7 4 L between the first and second heater areas 17 4 a, 17 4 b.
- These elongated holes 6 6 6 6 are provided with openings 4 7, 4 7 even if the relative positions of the inner piece assembly 33 and the heater 1 74 L are slightly shifted.
- the openings are formed larger than the openings 47 and 47 so as not to be blocked by 74.
- a strip-shaped copper foil non-forming area 67 is formed in the heater 17 4 L so as to connect between the two long holes 6 6 6 6. 4 flexibility is enhanced.
- connection region 1 7 4 c is so as to extend in the annular portion 3 6 side in the first inner piece 3 3, in the circumferential direction central portion
- a pair of positioning pins 68 projecting from the outer periphery near the annular portion 36 of the first inner piece 33 are attached to the connection land 6 16 of the heater 34.
- the heater 1774 L is positioned with respect to the inner piece assembly 33 by being engaged with the pin 6969.
- the connecting wires 7 3 and 7 4 extending from the cord 72 are connected to the connecting wires 7 3 and 7 4 of the heater 1 7 4 wound on the inner piece assembly 3 3 at the attaching portions 7 5 7 6.
- the cord 72 and the connecting wires 73 and 74 are mounted in the mounting groove 70 over substantially the range of 27 degrees of the annular portion 36, as shown by the arrow 77 in FIG. 28. It is led out through the cord support part 71, and the cylindrical part 7 for guiding and supporting the lead-out part of the cord support part 71 is provided on the flange part 32 of the grip body 35. 8 is protruded.
- a 4 As shown in FIG.
- the right grip 27 K 2 is mounted on a throttle pipe 79 rotatably mounted on the right end of the steering hand lever 26, and this right grip is provided.
- the 27 R 2 is attached to the throttle pipe 79 so that the lead-out direction of the cylindrical portion 78, that is, the code 72, rises forward, for example, by 60 degrees along the traveling direction of the motorcycle.
- range A of approximately 1 8 0 degree obliquely downward in the traveling direction front side of the motorcycle ', i.e. the right Gris the first heater region 1 7 4 a is to be arranged on the front side of the-up 2 7 R 2.
- the heaters 17 4 L and 17 4 R are arranged such that the second heater area 1 ⁇ 4 b is located on the rear side along the motorcycle traveling direction in front of the motorcycle in the traveling direction. Each is buried.
- the dispersion density of the copper foil 55 over the first and second heater circuit pattern portions P IB , ⁇ 2 ⁇ formed in the first heater region 174a is equal to the second heater region 174b.
- the dispersion density of the copper foil 55 in the entire third and fourth heater circuit pattern portions p 3 B and P 4 B thus formed is set higher.
- the front side of the grip body 35 along the traveling direction of the motorcycle is where the fingertips of the hands holding the grips 27, 27 ⁇ come into contact, as described above. ,.
- the copper foil 5 dispersed over substantially the entire circumference of the grips 27 and 27 R2 5 allows the grips 27 and 27 to warm the entire K2 while effectively warming the fingertips that are sensitive to the cold, resulting in relatively low power consumption and an excellent temperature-sensitive feeling be able to.
- Side that is, the dispersion density of the copper foil 55 in the first and third heater circuit pattern portions ⁇ 1 ⁇ , ⁇ 3 ⁇ arranged on the inner end side of the grip body 35 , the side separated from the flange portion 3 2, That is, the dispersion density is set to be higher than the dispersion density of the copper foil 55 in the second and fourth heater circuit pattern portions ⁇ 2 ⁇ , which are arranged on the outer end side of the grip body 35 .
- grid blanking body 3 5 ...
- the left and right grips 27 L2 and 27 R2 differ only slightly in their inner surface shapes. It is possible to make the dispersion density of the copper foil 55 on the part side higher than that on the rear part, and by making most of the configuration of both grips 27 and 27 R2 common, it is possible to reduce the number of parts and Manufacturing costs can be reduced.
- the dispersion density of the copper foil 55 is non-uniform in each of the heaters 17 4 L and 17 4 ⁇ , but when the grips 27 L 2 and 27 R 2 are not held, the heat conduction and each grips 2 7 L2, 2 7 R2 is warmed evenly by, Te the month, the heater 1 7 4 by the power supply, 1 7 4 grips the R after heat is generated 2 7 2 7 When holding R2 , you will not feel any discomfort due to uneven temperature.
- FIG. 31 shows a fourth embodiment of the present invention, and portions corresponding to the above embodiments are given the same reference numerals.
- both grips 2 7 L 2 it may also be 2 7 K2 heater 1 8 4 corresponding to approximately half of the embedded integrated, the heater 1 8 4 is configured as FPC heater, the inner peak scan assembly 3 3 It is formed corresponding to the first inner piece 33, which is substantially a half circumference. That is formed corresponding to the heater 1 7 4 1 7 4 1? First heat one data region 1 I 4 a of in the third embodiment.
- the heaters 84 have first and second heater circuit pattern portions P 1 C and P 2 C having different dispersion densities of the copper foil 55, respectively, according to the strip pattern of the copper foil 55.
- both grips 27 L 2 , 27 ⁇ 2 are attached to the steering handle 26 and the throttle pipe 79, the inner side in the width direction of the motorcycle, that is, the grip body 35
- the dispersion density is set higher than the dispersion density of the copper foil 55 in the pattern portion P2C .
- the heater 184 does not function as a heater circuit pattern, but has a plurality of large and small copper foil lands 57 for reinforcing the heater 184 as shown by hatching in FIG. It is formed.
- the high-density regions 1 8 4,, 1 8 4 3 are formed on both sides of the low-density region 1 84 2 in the middle along the circumferential direction of Is, high-density region 1 8 4,, 1 8 s and the low density region 1 8 4 2 arrangement, sand KazuSatoshi arrangement of the copper foil run de 5 7 ... are grips 2 7 L 2, 2 It is set according to the contact pressure distribution of the hand to 7 K 2 (see the third embodiment).
- the grips 27 L 2 and 27 B 2 are attached to the steering handle 26 and the throttle pipe 79, A and A ′ in FIGS. 24 and 30 are used.
- the heaters 18 4... are arranged in the range indicated by, that is, the front side along the traveling direction of the motorcycle, and the fingertips sensitive to the cold are effectively heated to reduce the power consumption relatively. It is possible to obtain excellent temperature-sensitive filling.
- the dispersion density of the copper foil 55 in the first heater circuit pattern portion P ⁇ disposed on the inner end side of the grip body 35 is the same as that of the first heater circuit pattern portion P ⁇ disposed on the outer end side of the grip body 35.
- FIG. 32 shows a fifth embodiment of the present invention.
- a heater 184 is wound around the outer periphery.
- This inner piece 173 has a thicker center portion in the circumferential direction than both ends in the circumferential direction, and is formed between the inner circumference of the heater 184 and the outer circumference of the inner piece 173.
- the sheet 1876 made of aluminum foil on the heater 18 4 side and the heat insulating material 17 7 on the inner piece 17 23 side are sandwiched.
- the heat insulators 1 to 7 are made of, for example, VHB acrylic foam (trade name, manufactured by Sumitomo 3LEM), and are adhered to the outer surface of the semi-cylindrical inner piece 173 with a double-sided adhesive tape or the like.
- Sheet 1 7 6 is also double-sided adhesive tape 7 /
- the heat insulating material 17 is adhered to the outer surface of the heat insulating material 17 by the 48, and the heater 18 is adhered to the outer surface of the sheet 77.
- the sheet 176 and the heat insulating material 1 7 are provided between the heater 184 and the inner piece 173, but any one of the sheet 176 and the heat insulating material 177 is provided.
- One may be a structure provided between the heater 18 and the inner piece 1-3.
- the structure in which the semi-cylindrical inner piece 17 3 is embedded in the grip body 35 has been described.
- the cylinder is formed by a pair of semi-cylindrical inner pieces 3 3, 3 3?
- the structure of the fifth embodiment can be applied to a structure in which a heater 34, 34 R , 174 L, and 174 R are wound around an inner piece assembly 33 formed in a shape like a circle. Needless to say.
- FIGS. 34 to 36 show the sixth embodiment.
- FIG. 34 is a plan view of the right grip of the buggy vehicle.
- FIG. 35 is a cross-sectional view taken along the line 35--35 of FIG.
- Figure 36 is a plan view corresponding to FIG. 34 with the grip removed from the steering handle.
- a grip 27 is attached to the right end of the steering handle 26 of the buggy vehicle.
- a mounting member 1 ⁇ 8 is mounted on substantially a half circumference of the steering handle 26, and a box 17 mounted on the remaining approximately half circumference of the steering handle 26. 9 force Fastened to the mounting member 178 by a pair of screw members 180, 180.
- a throttle lever 181 which can be operated with the right hand holding the grip 27, is rotatably supported on the box 179 so as to extend toward the grip 27. You.
- the grip 27 is formed, for example, by an inner piece assembly 33 around which a heater 34 R or a 1 74 R is wound around the outer circumference, which is integrally embedded in the grip body 35.
- An annular portion 36 provided on the inner end side in the axial direction of 7 is provided with a flat notch portion 36a for enabling the rotation operation of the throttle lever 181.
- the restricting members 18 2 are integrally connected to the mounting members 1 to 8 by welding or the like.
- the regulating member 18 2 is formed in an arc shape in cross section so as to be in close contact with the outer surface of the steering handle 26, and the distal end side of the regulating member 18 2 has an inner periphery of the grip 27.
- a plurality of fitting claws 1 8 2 a, 1 8 2 a ... fitted between the plurality of support projections 4 2 a, 4 2 a ... formed at intervals in the circumferential direction on the surface are formed on the body. It is formed.
- the distance between the supporting projections 42a, 42a ... is not constant, and the c ⁇ PT / 97 7
- the distance is set differently depending on the circumferential position of the 50-pin 27, and the width of the fitting claw portions 182a, 182a ... is set in accordance with the distance to be fitted. Is performed.
- the mounting members 1 to 8 are fixed to the steering handle 26, and the plurality of fitting claw portions provided on the regulating member 18 2 integrated with the mounting member 17 8 are provided.
- 18 2a, 18 2a ... are respectively fitted between a plurality of support projections 42a, 42a ... on the inner periphery of the grip 27, so that the steering handle 26
- the rotation of the grip 27 around the axis of the grip 27 is reliably prevented, and even if the grip 27 is squeezed with the right hand, the grip 27 does not rotate.
- the smooth operation of the throttle lever 18 1 can be guaranteed.
- the present invention can be applied to a device using a nichrome wire instead of a copper foil as a heating element.
- the grip with a built-in heater for a vehicle according to the present invention the control device for the heater built in the grip, and the electrical connection structure of the grip heater unit are as follows.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Controls (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97937801A EP0857643B1 (en) | 1996-08-29 | 1997-08-27 | Heater-containing grip for vehicles, control device for same, and construction of electric connection for grip heater unit in vehicles |
CA002235968A CA2235968C (en) | 1996-08-29 | 1997-08-27 | Heater-installed grip for vehicle, control device for heater installed in vehicle grip, and electrical connection structure for heater unit for grip in vehicle |
US09/051,488 US6114668A (en) | 1996-08-29 | 1997-08-27 | Heater-containing grip for vehicles |
DE69733937T DE69733937T2 (de) | 1996-08-29 | 1997-08-27 | Griff mit heizgerät für fahrzeuge, steuervorrichtung dafür und elektrische verbindung für griffheizeinheit in fahrzeugen |
Applications Claiming Priority (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8/228222 | 1996-08-29 | ||
JP22822396A JP3174734B2 (ja) | 1996-08-29 | 1996-08-29 | 車両用ヒータ内蔵グリップ |
JP22822296A JPH1067366A (ja) | 1996-08-29 | 1996-08-29 | 車両用ヒータ内蔵グリップ |
JP8/228223 | 1996-08-29 | ||
JP23292996A JPH1079284A (ja) | 1996-09-03 | 1996-09-03 | 車両用ヒータ制御装置 |
JP8/232929 | 1996-09-03 | ||
JP8/240842 | 1996-09-11 | ||
JP24084496A JP3231247B2 (ja) | 1996-09-11 | 1996-09-11 | 車両用グリップ内蔵ヒータの制御装置 |
JP8/240844 | 1996-09-11 | ||
JP24084296A JPH1081282A (ja) | 1996-09-11 | 1996-09-11 | 車両用ヒータ内蔵グリップ |
JP8/240843 | 1996-09-11 | ||
JP24084396A JPH1081283A (ja) | 1996-09-11 | 1996-09-11 | 車両におけるグリップヒータユニットの電気接続構造 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998008731A1 true WO1998008731A1 (fr) | 1998-03-05 |
Family
ID=27554024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1997/002974 WO1998008731A1 (fr) | 1996-08-29 | 1997-08-27 | Poignee a element chauffant pour vehicules |
Country Status (6)
Country | Link |
---|---|
US (1) | US6114668A (ja) |
EP (1) | EP0857643B1 (ja) |
CN (4) | CN1281453C (ja) |
CA (1) | CA2235968C (ja) |
DE (1) | DE69733937T2 (ja) |
WO (1) | WO1998008731A1 (ja) |
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US7671299B2 (en) * | 2006-03-08 | 2010-03-02 | Charles Jacob Gifford | Internal handlebar heater |
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DE102006046342B4 (de) * | 2006-09-28 | 2014-05-15 | Thomas Brehmer | Heizgriff |
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US9531184B2 (en) * | 2012-01-17 | 2016-12-27 | Valentin Borovinov | Systems and methods for protecting electrical wire connections from overheating |
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DE102014007163B3 (de) * | 2014-05-15 | 2015-09-24 | Florian Gerber | Überwachungssystem für Kraftfahrzeuge |
GB2558565A (en) * | 2017-01-05 | 2018-07-18 | Oxford Products Ltd | A Hang Grip for a handlebar of a vehicle |
US10704861B2 (en) * | 2017-01-06 | 2020-07-07 | Adaptive Tactical Llc | Cushioned grip |
CA176951S (en) * | 2017-03-28 | 2018-06-28 | Faltec Co Ltd | Grip heater for a motorcycle |
USD854395S1 (en) * | 2018-01-30 | 2019-07-23 | Kraft Tool Company | Handle |
JP7137364B2 (ja) * | 2018-06-12 | 2022-09-14 | 三菱重工サーマルシステムズ株式会社 | 車載空調機制御装置及び車両 |
US10994798B2 (en) * | 2018-08-30 | 2021-05-04 | Shimano Inc. | Operating device and base member |
CN109219162B (zh) * | 2018-09-29 | 2021-06-04 | 北京小米移动软件有限公司 | 门把手加热方法及装置 |
CN110843973B (zh) * | 2019-11-13 | 2021-10-22 | 利辛县飞亚强磁性软纱门有限公司 | 一种保温式挡风被 |
US20210188383A1 (en) * | 2019-12-20 | 2021-06-24 | Polaris Industries Inc. | Snowmobile control system |
DE102022113772A1 (de) | 2022-05-31 | 2023-11-30 | Supernova Design GmbH | Handgriff |
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- 1997-08-27 CN CNB2003101183834A patent/CN1285480C/zh not_active Expired - Fee Related
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- 1997-08-27 US US09/051,488 patent/US6114668A/en not_active Expired - Lifetime
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- 1997-08-27 EP EP97937801A patent/EP0857643B1/en not_active Expired - Lifetime
- 1997-08-27 CN CNB2003101183815A patent/CN1278899C/zh not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
---|---|
CA2235968C (en) | 2002-02-26 |
CN1153717C (zh) | 2004-06-16 |
EP0857643A4 (en) | 2000-06-28 |
CN1511749A (zh) | 2004-07-14 |
CN1511750A (zh) | 2004-07-14 |
CN1281453C (zh) | 2006-10-25 |
DE69733937T2 (de) | 2006-04-13 |
CA2235968A1 (en) | 1998-03-05 |
DE69733937D1 (de) | 2005-09-15 |
CN1199371A (zh) | 1998-11-18 |
CN1285480C (zh) | 2006-11-22 |
CN1278899C (zh) | 2006-10-11 |
EP0857643A1 (en) | 1998-08-12 |
CN1515446A (zh) | 2004-07-28 |
EP0857643B1 (en) | 2005-08-10 |
US6114668A (en) | 2000-09-05 |
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