JP2008308057A - Destaticizer for vehicle occupants - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a destaticizer for vehicle occupants showing a superior efficiency of destaticization. <P>SOLUTION: This destaticizer for occupants of a vehicle 20 is made such that there are provided an ignition sensor 6 and the like for use in detecting a getting-off state of an occupant P and an ion controlling segment 2 in which a controlling operation to cause some ions I to be released from ionization needle sets 1d, 1d or the like of a connected door handle part 24 by detecting the getting-off state of the occupant P through the ignition sensor 6 and the like. A door handle ion discharging part 25 provided with the ionization needle sets 1d, 1d is set such that a discharging direction of ions I may be directed toward a part of a hand H where a skin S of the occupant P is exposed when getting out. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a vehicle static eliminator for a vehicle occupant, and more particularly, to a vehicle occupant static eliminator for removing static electricity charged to the occupant when getting on and off the vehicle.

  As a conventional vehicle static eliminator for vehicles, for example, it is configured such that ions can be released from a plurality of ionization needle sets 1a to 1c of an ion generator provided in a vehicle as shown in FIGS. Is known (see, for example, Patent Document 1).

  First, the configuration of a conventional vehicle static eliminator will be described with reference to FIG. 9. In this conventional passenger static eliminator, an ion generator 1 provided in a vehicle is connected to an operation control unit 2. The ion can be released from the plurality of ionization needle sets 1a to 1c.

  The ion control unit 2 includes a door lock sensor 3 for detecting the lock of the vehicle door, an external door knob sensor 4 for detecting the operation state of the external door knob, an internal door knob sensor 5 for detecting the operation state of the internal door knob, and an ignition. An ignition sensor 6 for detecting the operation state of the key and a vehicle speed sensor 7 for detecting the speed of the vehicle are connected and provided.

  Among these, as shown in FIGS. 10A and 10B, the ionization needle set 1 a is provided inside the outer panel 10 a of each driver's seat door 10 and in the vicinity of the external door knob portion 11.

  The ionization needle set 1 a is configured to discharge negative ions to the back side of the external door knob 12 provided on the outside via the communication hole 13.

  The ionization needle set 1b is provided in the vicinity of the outer door knob portion 11 of the driver's seat door 10 so that ions are supplied along the rear edge 16a and the lower edge 16b of the window frame 16. ing.

  Further, as shown in FIG. 10 (c), the ionization needle set 1c for supplying ions is provided around the ignition key insertion portion 19 in the ignition portion 18 in the vicinity of the steering device 17.

  Next, the effect of the conventional vehicle static eliminator for vehicle will be described.

  In the conventional vehicle static eliminator, the ion generator 1 causes the external door knob portion 11, the window frame portion 15 and the ignition portion 18 that the occupant may come into contact with when the occupant gets into the vehicle. Ions are released from the ionization needle sets 1a to 1c provided on the surface.

  Then, the static electricity charged on the occupant is neutralized by these released ions.

For this reason, the electrostatic shock when a passenger | crew's hand contacts the said external door knob 12 grade | etc., Is relieved.
Japanese Patent Publication No. 2002-178859

  However, a large amount of static electricity is generated when the occupant gets out of the vehicle. According to the conventional apparatus, the ionized needle set 1a provided in the external door knob portion 11, the window frame portion 15 and the ignition portion 18 is provided. The ions released toward the outside of the vehicle from ~ 1c are unlikely to reach the passengers getting off.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a vehicle static eliminator having good static elimination efficiency when getting off.

  In order to achieve the above-mentioned object, the present invention as described in claim 1 of the present invention relates to a get-off detection means for detecting an occupant's disembarkation, and by detecting the disembarkation state of the occupant with the disembarkation detection means. An ion control unit for controlling the discharge of ions from the generated ion generator, wherein the ion generator has an ion discharge direction when the passenger gets off. It features a vehicle static eliminator installed in the vehicle so that the skin is exposed.

  According to the first aspect of the present invention, when the getting-off detection unit detects the getting-off state of the occupant, the ion control unit releases ions from the connected ion generator. The

  Since the ion generator is installed toward the portion where the occupant's skin is exposed when the occupant gets off, the emitted ions can be emitted directly at a short distance, Head towards the exposed part of the occupant's skin and abut.

  Here, for example, the portion where the occupant's skin is exposed is a hand or a face.

  For this reason, the static electricity attached to the occupant's body is neutralized and neutralized efficiently when the passenger gets off, so there is no possibility of receiving an electrostatic shock even if the occupant's hand contacts the vehicle body.

  DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A vehicle occupant neutralizing device according to a best embodiment of the present invention will be described below with reference to the drawings. The same or equivalent parts as those in the conventional example will be described with the same reference numerals.

  1 to 8 show a vehicle occupant static eliminator according to an embodiment of the present invention.

  First, the configuration of the entire vehicle will be described with reference to FIG. 3. A driver's seat 32 is provided in the passenger compartment 22 provided in the vehicle body 21 of the vehicle 20 of this embodiment.

  Further, in the vicinity of the steering device 33 positioned in front of the driver seat 32, a key cylinder device 34 having an insertion port 19 for the ignition unit 18 is provided.

  The operation state of the ignition key is detected by the ignition sensor 6 provided in the key cylinder device 34.

  A door opening 23 is formed in a part of the vehicle body constituting the side portion of the passenger compartment 22, and a driver seat door 40 as a vehicle door can be opened and closed in the door opening 23. Is provided.

  The driver's seat door 40 is pivotally supported with a hinge portion provided at the front edge portion 10b as a pivot center, thereby swinging the rear end portion 10e in an arc shape, thereby opening the door. The part 23 is configured to be openable and closable.

  As shown in part A in FIG. 3, the driver handle door 40 has an ionization needle set 1 d, 1 d... As an ion generator connected to the ion generator 1, on a door handle part 24 provided on the inner surface. The door handle ion emission part 25 which has etc. is provided.

  Among these, the ionization needle sets 1d and 1d are each composed of a pair of electrodes that are spaced apart from each other, and have a positive electrode that emits positive ions and a negative electrode that emits negative ions. According to a control signal from the ion control unit 2 electrically connected via the ion, ions can be released and stopped toward the needle tip direction.

  As shown in FIG. 5, the ionization needle sets 1 d and 1 d include a door handle ion release portion 25 formed in the vicinity of the bottom surface of the recess 24 a of the door handle portion 24 that is recessed on the inner trim inner surface of the driver seat door 40. It arrange | positions in the door handle ion discharge | release opening 25a, 25a, respectively.

  The ions I generated by the ionized needle sets 1d and 1d are directed to the gripping portion 26a of the door handle body 26 of the door handle portion 24 by the occupant by the hand through the ion discharge ports 25a and 25a. It is configured to be directed and discharged.

  As shown in FIG. 5B, the skin of the occupant's hand H in which the ions I released by these ionized needle sets 1d, 1d grip the grip portion 26a of the door handle body 26 when getting off the vehicle. The ion emission ports 25a and 25a are installed so that the opening direction of the ion emission ports 25a and 25a is inclined toward the rear of the vehicle at a certain angle along the curved shape of the bottom surface of the recess 24a so as to directly contact with S.

  Further, as shown in a portion B in FIG. 3, a door grip portion 27 is provided on the inner side surface 10 c of the driver seat door 40.

  On the inner side surface 10c of the driver's seat door 40 positioned inside the grip portion 27a of the door grip portion 27, as shown in FIG. Has been.

  Inside the door grip ion discharge ports 28a, 28a, ionization needle sets 1e, 1e connected to the ion generator 1 are installed.

  Then, as shown in FIG. 6, the ionization needle sets 1e and 1e release ions I toward the surface of the skin S of the occupant's hand H that grips the grip portion 27a, so that the occupant who gets off the vehicle is discharged. Configured to be done.

  Further, as shown in FIG. 3, a sash portion 10d is formed on the upper part of the driver's seat door 40.

  In the sash portion 10d, as shown in part C in FIG. 3, sash rear ion discharge ports 30a and 30a of the sash rear ion discharge portion 30 are formed in the rear end surface 10e of the upper rear corner portion.

  As shown in FIG. 1, sash back ionization needle sets 1f and 1f are set in the sash back ion discharge ports 30a and 30a, and the ions I generated by the ionization needle sets 1f and 1f are In the state where the driver's seat door 40 is opened, it is discharged toward the face F of the passenger P who gets on and off.

  As shown in FIG. 1, the ions are installed at the upper rear corner of the door sash so that the ions directly come into contact with the occupant F in the standing position, and as shown in FIG. Due to the negative pressure generated when opening 40 from the inside, the released ions flow toward the inside of the passenger compartment 22 so as to come into contact with the skin S of the face F of the passenger P trying to get out of the seated state from the front. It is configured.

  Furthermore, in this embodiment, as shown in FIG. 2, the driver door 10 is connected to the ion control unit 2 together with an ignition sensor 6 that detects an ON / OFF state of an ignition switch that performs an ON / OFF operation of the engine. The door opening / closing sensor 9a for detecting the open / closed state of the vehicle and the internal door handle sensor 9b for detecting the operation state of the door handle main body 26 of the door handle portion 24 in the vehicle interior are electrically connected.

  The ion control unit 2 is electrically connected to the ionization needle sets 1d, 1d, 1e, 1e, and 1f, 1f via the ion generator 1.

  That is, when an OFF operation is detected by the ignition sensor 6 as the ignition switch is turned OFF, an ion generation signal for generating ions from the ionization needle sets 1d and 1d is sent to the ion generator 1. Is done.

  The ion generator 1 is energized to the ionization needle sets 1d and 1d provided on the door handle portion 24 located on the inner side surface 10c of the driver's seat door 10 and directed toward the door handle portion 24. Ions are emitted from door handle ion emission openings 25a, 25a.

  In the ion control unit 2, when the door opening operation of the door handle body 26 is detected by the internal door handle sensor 9b in accordance with the opening operation of the door handle body 26 of the door handle portion 24, the ion control unit 2 An ion generation signal for generating ions from the ionization needle sets 1e, 1e is sent to the generator 1.

  And from this ion generator 1, the ionization needle set 1e, 1e of the door grip part 27 is energized, and ions are emitted from the door grip ion discharge ports 28a, 28a provided in the door grip part 27. It is configured to be released.

  Further, in the ion control unit 2, when the door opening / closing sensor 9a detects the opening of the door, the ion generator 1 generates an ion generation signal for generating ions from the ionization needle sets 1f and 1f. Sent out.

  The ion generator 1 is energized to the ionization needle sets 1f and 1f of the door sash portion 10d, and the sash rear ion emitting portion 30 provided at the rear end portion 10e of the upper portion of the door sash portion 10d. The ions I are emitted from the discharge ports 30a and 30a.

  Next, the function and effect of the vehicle occupant neutralization device of this embodiment will be described with reference to the flowchart shown in FIG.

  First, when the charge removal control is started in Step 1, it is determined in Step 2 whether or not the ignition sensor 6 has detected an ignition OFF state.

  That is, when the ignition sensor 6 detects that the ignition is OFF, the process proceeds to Step 3 and the emission of ions to the door handle portion 24 is started.

  FIG. 4 is a graph in which the horizontal axis indicates the time axis (sec), the vertical axis indicates the potential (kV) charged to the body of the occupant P, and the zero point on the horizontal axis is the ignition OFF detection time. The case where the ion generator 1 of the embodiment is provided is indicated by a solid line, and the case where the ion generator 1 is not provided is indicated by a one-dot chain line.

  For this reason, the ions I are released toward the exposed portion of the hand H of the passenger P toward the door handle portion 24 as shown in FIG. Touch.

  Therefore, as shown by the solid line in FIG. 4, in this embodiment, static electricity charged on the body of the passenger P starts to decrease before the driver's seat door 10 is opened.

  Then, as shown in FIG. 5B, the released ions I directly come into contact with the skin of the occupant P's hand gripping the grip portion 26a of the door handle body 26 at a short distance.

  Thus, in this embodiment, when the ignition sensor 6 detects that the occupant P gets out of the vehicle, the ion controller 2 in the ion generator 1 connected to the ionization needle set 1e, Ie is released from 1e.

  The ion I is emitted in the direction in which the ion generator 1 is installed toward the part where the skin of the occupant P is exposed when the occupant P gets off. At a distance, it comes into contact with the exposed part of the skin S of the occupant P.

  In this embodiment, the ion I is released from the ionization needle sets 1e and 1e of the door handle ion discharge ports 25a and 25a provided in the door handle portion 26 before the grip portion 26a of the door handle body 26 is gripped. Can be made.

  For this reason, the ions I can be brought into contact with the skin S of the occupant P for a longer period of time than when the release of the ions I is started when the door handle body 26 is opened.

  Therefore, since static electricity attached to the body of the passenger P is efficiently neutralized and neutralized, even if the passenger's hand comes into contact with the external door knob 11 or the outer panel 10a when getting off the vehicle, the user receives an electrostatic shock. There is no fear.

  Moreover, in this embodiment, the door handle ion discharge ports 25a and 25a provided in the door handle portion 26 are located near the bottom surface of the recess 24a of the door handle portion 24 that is recessed in the inner trim inner surface of the driver's door 40. Is formed.

  For this reason, as shown in FIG. 5 (b), the possibility of being blocked and scattered by the hand H of the occupant P holding the grip portion 26a of the door handle body 26 is reduced, and further, the charge removal efficiency is improved. Can do.

  In Step 4, it is determined whether or not the door handle body 26 is operated in the opening direction by the internal door handle sensor 9b of the door handle portion 24 to output an opening signal.

  When the internal door handle sensor 9b is operated in the opening direction, the ions I discharged from the door handle ion discharge ports 25a and 25a of the door handle portion 24 are stopped, and the process proceeds to Step 6, where the door Release of the ions I from the grip portion 27 is started.

  Therefore, when the door lock is opened and the door latch of the driver's seat door 40 is released and opened, ions I are released from the ionization needle sets 1e and 1e in advance as shown in FIG.

  Therefore, when performing the operation | movement which opens the driver's seat door 40, the ion I can be discharge | released previously so that ion may contact | abut directly on the skin S of the hand H of the driver | operator P. FIG.

  For this reason, in this embodiment, the ion I can be brought into contact with the skin S of the occupant P for a longer time than when the release of the ion I is started after the door grip portion 27 is gripped. it can.

  Next, at Step 7, the door opening / closing sensor 9a detects whether the driver's seat door 40 is opened or closed.

  That is, when the opening / closing of the driver's seat door 40 is detected by the door opening / closing sensor 9a, the process proceeds to the next Step 8, and the release of ions from the door grip ion discharge ports 28a, 28a of the door grip portion 27 is stopped.

  If the driver's seat door 40 is not opened, the process returns to Step 5, and the release of ions I from the door grip ion release ports 28a, 28a of the door grip portion 27 is maintained.

  At Step 9, as the driver's seat door 40 is opened, as shown in FIG. 1 from the discharge ports 30a and 30a of the sash rear ion release portion 30 behind the door sash portion 10d shown in C portion in FIG. Then, ions I are released.

  The released ions I are released toward the face F of the passenger P who gets on and off in the state where the driver's seat door 40 is opened.

  In this embodiment, as shown in FIG. 1, ionization is performed on the rear end 10e, which is the upper rear corner of the door sash 10d, so that the ions I directly come into contact with the occupant F standing. Needle sets 1f and 1f are installed.

  Therefore, as shown in FIG. 3, the released ions I flow toward the inside of the passenger compartment 22 due to the negative pressure generated when the driver's seat door 40 is opened from the inside, and the passenger is about to get out of the seated state. It contacts the skin S of the face F of P from the front.

  For example, when ion I is generated from the ionization needle sets 1f and 1f in advance when the driver door 40 is opened by the internal door handle sensor 9b, the position close to the opening 23 of the vehicle body 21 is obtained. Ions I can be released.

  The direction of the released ions I flows in a direction that directly contacts the face F, which is a part of the exposed skin S of the passenger P who is about to get off, from the front.

  For this reason, it is possible to remove electricity efficiently by bringing the ions I into contact with the face F of the passenger P getting off from the state of being seated on the driver's seat 32.

  In Step 10, when the door opening / closing sensor 9a of the driver's seat door 40 detects that the door is closed, the process proceeds to Step 11, and the ions from the ionization needle sets 1f and 1f provided in the sash rear ion release portion 30 behind the door sash are displayed. Is stopped, and a series of controls are terminated at Step 12.

  In this embodiment, the charging potential of the occupant P indicated by the solid line in FIG. 4 is suppressed to be lower than the charging potential of the occupant of the vehicle not provided with the static eliminator indicated by the alternate long and short dash line when getting off the vehicle. I understand that.

  FIGS. 2 and 9 show the configuration and control flow of the vehicle occupant neutralizing device of Example 1 of the embodiment of the present invention.

  Note that portions that are the same as or equivalent to those in the above-described embodiment are described with the same reference numerals.

  The ion controller 2 of the first embodiment is provided with a timer 2a as shown by a two-dot chain line in FIG.

  This timer 2a is provided on the upper part of the ionization needles 1d and 1d provided on the door handle part 24, the ionization needles 1e and 1e provided on the door grip part 27 or the door sash part 10d by the ion control part 2 connected thereto. When the ionization needle sets 1f and 1f are energized to generate the ions I, the time is measured from the start of the generation of the ions I, and after a predetermined time has passed, the ion discharge ports 25a, 28a, and 30a are used. The ionization needle sets 1e to 1f can be individually stopped from energization so that the release of the ions is stopped individually.

  Next, functions and effects of the vehicle occupant neutralizing device of the first embodiment will be described.

  In the vehicle static eliminator for vehicle according to the first embodiment, when neutralization control is started in Step 21, it is determined in Step 22 whether or not the ignition sensor 6 has detected an ignition OFF state.

  In Step 23, when the timer count is started by the timer 2a due to the detection of the ignition OFF state, in Step 24, the ionization needle sets 1d, 1d and 1e, 1e are energized, and the door handle ion emission unit The release of ions I is started from the 25 door handle discharge ports 25a, 25a and the door grip ion discharge ports 28a, 28a of the door grip ion discharge unit 28.

  In Step 25, it is determined whether or not the count time of the timer 2a has passed a predetermined time. Here, the count time of the timer from the ignition OFF is a time that can sufficiently eliminate static electricity, such as 0.5 seconds to 10 seconds, preferably 1 second to 5 seconds, and the occupant is surely sure after getting off the vehicle. It is set to a time during which power consumption can be suppressed by stopping the operation.

  When the count time of the timer 2a is equal to or longer than a certain time, the process proceeds to Step 27, and the energization to the ionization needle sets 1d, 1d and 1e, 1e is stopped, so that the door handle part 24 and the door grip part 27 The release of ions is stopped.

  For this reason, in Example 1, even when the driver's seat door 40 is not opened, the release of the ions I from the door handle portion 24 and the door grip portion 27 is reliably stopped after a certain time, Waste of power consumption can be suppressed.

  In Step 26, the internal door handle sensor 9b detects whether or not the door handle body 26 has been operated in the opening direction, and determines.

  If the detection result by the internal door handle sensor 9b is an opening operation, the process proceeds to Step 28, and the ions I discharged from the door handle ion discharge port 25a of the door handle portion 24 are stopped. If no opening operation is detected, the process returns to Step 24.

  In Step 28, the emission of ions is started toward the rear of the door sash. At this time, when the driver's seat door 40 is opened, the ions I have already been released, so that the ions I flow in the direction of the driver's seat 32 along with the opening operation, and the driver P The ions can be directly brought into contact with the skin S of the face F efficiently.

  In Step 29, the opening / closing of the driver's seat door 40 is determined by the door opening / closing sensor 9a.

  That is, when the driver's seat door 40 is closed, the process proceeds to Step 30, and when the driver's door 40 is left open, the process returns to Step 28 and the release of the ions I to the rear of the door sash is continued.

  Therefore, as shown in FIG. 1, while the driver's seat door 40 is open, the ions I can be brought into contact with the skin S of the face F of the passenger P for a long time. The static elimination efficiency can be improved.

  At Step 30, the release of ions to the rear of the door sash is stopped, and at Step 31, a series of static elimination control is finished.

  As mentioned above, although embodiment and Example 1 of this invention were explained in full detail with reference to drawings, the concrete structure is not limited to this embodiment, and the design of the grade which does not deviate from the summary of this invention Modifications are included in the present invention.

  That is, in the above-described embodiment, when the ignition switch is turned off, ions I are released from the door handle ion release ports 25a and 25a provided in the door handle portion 24 and the door handle portion 24 is opened. Along with the operation, when ions I are released from the door grip ion release ports 28a, 28a provided in the door grip 27, and when the opening / closing of the driver's seat door 10 is detected by the door opening / closing sensor 9a. The ions I are sequentially discharged from the sash rear ion discharge ports 30a and 30a of the sash rear ion discharge unit 30 provided in the upper part of the door sash portion 10d. For example, the ignition switch With the OFF operation, the release of ions I from all the ionization needle sets 1e to 1f is started. May be urchin configuration, in particular, the timing and the order of the ion emission is not limited to the embodiments and examples 1 of the embodiment.

  Moreover, in the said embodiment and Example 1, although what used the driver's seat door 10 was illustrated and demonstrated as a vehicle door, it is not restricted to this especially, For example, a passenger seat door, a rear seat door, a rear part Of course, any part of the vehicle door of the vehicle 20 such as a seat slide door may be used, and the shape, quantity and material of the vehicle door are not limited.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic perspective view of a driver's seat door of a vehicle, illustrating a configuration of a main part in a vehicle occupant neutralization device according to an embodiment of the present invention. 1 is a block diagram illustrating a configuration of a static eliminator in a vehicle static eliminator for a vehicle according to an embodiment. FIG. It is a typical perspective view explaining the composition of the inner side surface and the outer side surface of the driver's seat door provided in the door opening of the vehicle in the vehicle static eliminator of the embodiment. When the static eliminator for a vehicle occupant of the embodiment uses the static eliminator of the present invention shown by the solid line in the vehicle static eliminator of the present embodiment, the static eliminator shown by the alternate long and short dash line is not used. It is the graph compared with the charging potential of the passenger. In the vehicle static eliminator for a vehicle according to the embodiment, a state in which the vicinity of the inner door handle is viewed from the inside of the vehicle will be described. (A) is a state before gripping the gripping portion, and (b) is a gripping portion of the gripping portion. FIG. 6 is a schematic side view for explaining an operation of releasing the door latch. It is a typical side view explaining a mode that an interior door grip part neighborhood was seen from the inside of a vehicle in a crew member static elimination device of an embodiment. It is a flowchart figure explaining static elimination control with the static elimination apparatus for passenger | crew of the vehicle of embodiment. It is a flowchart figure explaining static elimination control with the static elimination apparatus for passenger | crew of the vehicle of Example 1 of embodiment. It is a block diagram explaining a structure in the static elimination apparatus for passenger | crew of the vehicle of a prior art example. In the conventional static eliminator for a vehicle occupant, (a) is a longitudinal sectional view of an external door knob provided on an outer panel of the vehicle door, (b) is a side view of the vehicle door, and (c) is a steering wheel. It is an apparatus perspective view.

Explanation of symbols

1 Ion generator 1d, 1d (Door handle) Ionization needle set (Ion generator)
1e, 1e (door grip part) ionization needle set (ion generator)
1f, 1f (door sash rear) ionization needle set (ion generator)
2 Ion control unit 2a Timer drop-off detection means 6 Ignition sensor 9a Door open / close sensor 9b Internal door handle sensor 10d Sash portion 10e Rear end (rear corner)
DESCRIPTION OF SYMBOLS 24 Door handle part 25 Door handle ion discharge part 25a Door handle ion discharge port 27 Door grip part 28 Door grip ion discharge part 28a Door grip ion discharge port 30 Sash rear ion discharge part 30a Sash rear ion discharge port 40 Driver's seat door (vehicle door)
I Ion P Crew H Hand S Skin F Face

Claims (5)

A vehicle having a getting-off detecting means for detecting the getting-off of an occupant and an ion control unit for controlling the discharge of ions from a connected ion generator by detecting the getting-off state of the occupant by the getting-off detecting means. A static eliminator for passengers,
The ion generator for an occupant of a vehicle, wherein the ion generator is installed so that an ion emission direction is directed to a portion where the occupant's skin is exposed when the occupant gets off.   The ion generator has a door handle ion discharge port installed so that the released ions directly come into contact with a passenger's hand operating a door handle portion provided on an inner surface of a vehicle door. The static eliminator for a vehicle occupant according to claim 1.   The ion generator is installed at the upper rear corner of the door sash so that the released ions come into contact with the face of the passenger who gets out of the seated state when the vehicle door is opened. 3. A static eliminator for a vehicle occupant according to claim 1 or 2, further comprising a discharge port.   An ignition sensor that is provided in the vehicle compartment and detects an ON / OFF state of an ignition switch that performs an engine ON / OFF operation, a door opening / closing sensor that detects an open / closed state of the vehicle door, and an operation of an internal door handle portion An internal door handle sensor that detects a state is connected to the ion control unit, and the ion control unit includes an internal door handle unit that is connected to the ion generator when the ignition switch is turned off. Ions are released from the door handle ion release port provided in the door grip part in accordance with the opening operation of the internal door handle part. When the door opening / closing sensor detects the opening of the door, it is installed at the top of the door sash. From the sash behind the ion discharge outlet has, of claims 1 to 3, featuring that emit ions, occupant neutralization device for a vehicle of any one claim.   An ignition sensor provided in the vehicle compartment for detecting an ON / OFF state of an ignition switch for performing an engine ON / OFF operation, a door opening / closing sensor for detecting an open / closed state of the vehicle door, and an operation state of an internal door handle And an internal door handle sensor for detecting the at least one of the door handle part and the door grip part from the ion generator connected to the ion control part. In addition, it is characterized in that a timer is provided to release ions from each ion emission port individually after a certain period of time while discharging ions through each ion emission port provided in the upper part of the door sash part. The vehicle static eliminator according to any one of claims 1 to 3.

Images