JP2016022833A - Accelerator pedal unit - Google Patents

Accelerator pedal unit Download PDF

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Publication number
JP2016022833A
JP2016022833A JP2014148584A JP2014148584A JP2016022833A JP 2016022833 A JP2016022833 A JP 2016022833A JP 2014148584 A JP2014148584 A JP 2014148584A JP 2014148584 A JP2014148584 A JP 2014148584A JP 2016022833 A JP2016022833 A JP 2016022833A
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accelerator pedal
arm
cover
brake pedal
sensor
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JP6422252B2 (en
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岡田　春海
Shunkai Okada
春海 岡田
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Daihatsu Motor Co Ltd
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Daihatsu Motor Co Ltd
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  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Braking Elements And Transmission Devices (AREA)
  • Mechanical Control Devices (AREA)

Abstract

PROBLEM TO BE SOLVED: To prevent that a part of the footwear of a driver from creeping into a lower part of a brake pedal by a simple constitution.SOLUTION: An extension part 6b is formed at a left lower end of a cover main body 6a so as to extend to an arm 13a side of a brake pedal 13 which adjoins an accelerator pedal arm 3 by integral molding. Therefore, it is inhibited that a tip portion of footwear creeps into a lower part of an arm 13a and a pedal main body 13b of the brake pedal 13 due to a slide of the footwear when a driver pedals in an accelerator pedal main body 4 by the extensin part 6b, and thus, it can be prevented that a part of the footwear of the driver creeps into the lower part of the brake pedal 13 by such a simple constitution that a part of a cover 6 is extended.SELECTED DRAWING: Figure 1

Description

本発明は、アクセルペダルアームと、このアームの他端に取り付けられたアクセルペダル本体と、このペダル本体の踏み込みに伴うペダル本体の回転角度を検出するセンサと、このセンサを包被するカバー体とを備えるアクセルペダルユニットに関する。   The present invention relates to an accelerator pedal arm, an accelerator pedal body attached to the other end of the arm, a sensor for detecting a rotation angle of the pedal body as the pedal body is depressed, and a cover body covering the sensor. It is related with an accelerator pedal unit provided with.

従来、特許文献１に記載のように、先端のアクセルペダル本体が取り付けられたアクセルペダルアームの根元側を包被するように樹脂ケースを配設し、このケースにペダルアームの根元側を回転自在に取り付けたアクセルペダルユニットが提案されている。   Conventionally, as described in Patent Document 1, a resin case is disposed so as to cover the base side of an accelerator pedal arm to which the front end accelerator pedal body is attached, and the base side of the pedal arm can be freely rotated in this case. An accelerator pedal unit attached to the vehicle has been proposed.

特開２０１０−２０１９７０号公報（段落００３３および図１参照）JP 2010-201970 A (see paragraph 0033 and FIG. 1)

ところで、この種のアクセルペダルユニットにおいて、アクセルペダルアームの一端を車両構造物に回転自在に枢支し、当該アームの他端に設けたアクセルペダル本体の回転角度を検出してスロットル側に検出信号を送信するセンサをアームの一端側に取り付け、このセンサを樹脂ケースあるいは樹脂性カバー体により包被することも行われている。   By the way, in this kind of accelerator pedal unit, one end of the accelerator pedal arm is pivotally supported on the vehicle structure, the rotation angle of the accelerator pedal body provided at the other end of the arm is detected, and a detection signal is sent to the throttle side. Is attached to one end of the arm, and the sensor is covered with a resin case or a resin cover.

このとき、センサは水に弱いので、ケースあるいはカバー体によりセンサをしっかり包被してセンサに水や泥を被らないようにすることが重要となる。   At this time, since the sensor is vulnerable to water, it is important to firmly cover the sensor with a case or a cover body so that the sensor is not covered with water or mud.

しかし、アクセルペダルとこれに隣接するブレーキペダルとが近接配置されており、各ペダルのアーム形状によっては、例えばドライバが長靴等の可撓性のある大きな履物を履いて運転する場合に、アクセルペダルを踏み込んだ際に履物が滑ってその先端部分がブレーキペダルのアームやペダル本体の下方に潜り込み、アクセルペダル本体の踏み込みを緩めようとしても履物の先端部分がブレーキペダルのアームや本体に引っ掛かり、ドライバが意図しないオーバーランを誘発してしまうおそれがある。   However, the accelerator pedal and the brake pedal adjacent to the accelerator pedal are arranged close to each other, and depending on the arm shape of each pedal, for example, when the driver wears a large flexible footwear such as boots, the accelerator pedal When you step on the foot, the foot slips and the tip of the foot goes under the brake pedal arm or pedal body. May induce unintended overruns.

本発明は、簡単な構成で、ドライバの履物の一部がブレーキペダルの下方に潜り込むことを未然に防止できるようにすることを目的とする。   An object of the present invention is to make it possible to prevent a part of a driver's footwear from getting under a brake pedal with a simple configuration.

上記した目的を達成するために、本発明のアクセルペダルユニットは、一端が回転自在に車両構造物に取り付けられたアクセルペダルアームと、該アクセルペダルアームの他端に取り付けられたアクセルペダル本体と、前記アクセルペダルアームの一端側に取り付けられ前記アクセルペダル本体の踏み込み操作に伴う前記アクセルペダルアームの回転角度を検出してスロットル側に検出信号を出力するセンサと、前記センサを包被して遮水するカバーとを備えるアクセルペダルユニットにおいて、前記カバーの下端部に、前記アクセルペダルアームに隣接するブレーキペダルのアーム側に延出する延出部を形成したことを特徴としている（請求項１）。   In order to achieve the above-described object, an accelerator pedal unit of the present invention includes an accelerator pedal arm having one end rotatably attached to a vehicle structure, an accelerator pedal body attached to the other end of the accelerator pedal arm, A sensor that is attached to one end of the accelerator pedal arm and detects a rotation angle of the accelerator pedal arm accompanying a depression operation of the accelerator pedal body and outputs a detection signal to the throttle side; In the accelerator pedal unit including the cover, an extending portion that extends to the arm side of the brake pedal adjacent to the accelerator pedal arm is formed at the lower end portion of the cover.

請求項１に係る発明によれば、カバーの下端部に形成された延出部が、アクセルペダルアームに隣接するブレーキペダルのアーム側に延出しているため、ドライバがアクセルペダル本体を踏み込んだ際に、履物が滑ってその先端部分がブレーキペダルのアームやペダル本体の下方に潜り込むことが、カバー体の延出部によって阻止され、カバーの一部を延出するという簡単な構成で、ドライバの履物の一部がブレーキペダルの下方に潜り込むのを未然に防止することができる。   According to the first aspect of the present invention, since the extending portion formed at the lower end portion of the cover extends to the arm side of the brake pedal adjacent to the accelerator pedal arm, when the driver steps on the accelerator pedal body. In addition, it is possible to prevent the driver from slipping and the tip portion of the footwear from being under the brake pedal arm or the pedal body by the cover body extension portion, and a simple structure in which a part of the cover extends. It is possible to prevent a part of the footwear from getting under the brake pedal.

本発明の一実施形態における組み付け状態のアクセルペダルユニットを後方から見た背面図である。It is the rear view which looked at the accelerator pedal unit of the assembly state in one Embodiment of this invention from back. 図１の一部の分解斜視図である。FIG. 2 is a partial exploded perspective view of FIG. 1. 図１のカバーの背面図である。It is a rear view of the cover of FIG.

本発明に係るアクセルペダルユニットの一実施形態について、図１ないし図３を参照して詳細に説明する。なお、本実施形態でいう前、後、左、右とはシートに着座した状態で見た前、後、左、右を意味する。   An embodiment of an accelerator pedal unit according to the present invention will be described in detail with reference to FIGS. 1 to 3. The front, rear, left, and right in the present embodiment mean front, rear, left, and right when viewed in a seated state.

図１、図２に示すように、本実施形態におけるアクセルペダルユニット１は、車両構造部材であるダッシュパネル２に上端（一端）が回転自在に取り付けられるアクセルペダルアーム３と、アクセルペダルアーム３の下端(他端)に設けられドライバにより踏み込み操作されるアクセルペダル本体４と、アクセルペダルアーム３の回転角度を検出してスロットル側に検出信号を出力するセンサが組み込まれてアクセルペダルアーム３の上端側に取り付けられたセンサケース５と、センサケース５およびアクセルアーム３の上端部を包被するカバー６と、アクセルペダル本体４を強く踏み込んだときにアクセルペダルアーム３の下端部が当接するダッシュパネル２の位置に固定されたアクセルペダル本体４の過剰な踏み込みの阻止用の断面コ字状をなすストッパ７とを備えている。   As shown in FIGS. 1 and 2, the accelerator pedal unit 1 according to the present embodiment includes an accelerator pedal arm 3 whose upper end (one end) is rotatably attached to a dash panel 2 that is a vehicle structural member, and an accelerator pedal arm 3. An accelerator pedal body 4 that is provided at the lower end (the other end) and is depressed by a driver, and a sensor that detects the rotation angle of the accelerator pedal arm 3 and outputs a detection signal to the throttle side are incorporated, and the upper end of the accelerator pedal arm 3 Sensor case 5 attached to the side, a cover 6 covering the upper ends of the sensor case 5 and the accelerator arm 3, and a dash panel with which the lower end of the accelerator pedal arm 3 abuts when the accelerator pedal body 4 is strongly depressed. A cross-sectional U-shape for preventing excessive depression of the accelerator pedal body 4 fixed at the position 2 And a stopper 7 Nasu.

そして、センサケース５にはアクセルペダルアーム３の上端が回転自在に枢支されており、このようにアクセルペダル３の上端が枢支された状態で、センサケース５に２箇所形成された透孔５ａに、ダッシュパネル２に植設された２本のスタッドピン９が挿通されてナット１１が螺着され、センサケース５がダッシュパネル２に固着され、アクセルペダルアーム３がセンサケース５を介して間接的にダッシュパネル２に回転自在に取り付けられている。なお、図２において、５ｂはセンサにケーブルを接続するためのコネクタである。   And the upper end of the accelerator pedal arm 3 is rotatably supported by the sensor case 5, and the through-hole formed in two places in the sensor case 5 with the upper end of the accelerator pedal 3 being pivotally supported in this way. Two stud pins 9 planted in the dash panel 2 are inserted into the 5 a and screwed into the nut 11, the sensor case 5 is fixed to the dash panel 2, and the accelerator pedal arm 3 is interposed via the sensor case 5. It is indirectly attached to the dash panel 2 so as to be rotatable. In FIG. 2, reference numeral 5b denotes a connector for connecting a cable to the sensor.

さらに、ダッシュパネル２のアクセルペダルアーム３の左方位置にはブレーキペダル１３が配設され、このブレーキペダル１３は、上端がダッシュパネル２に回転自在に取り付けられ下端部が後方から見て逆く字状に屈曲したブレーキペダルアーム１３ａと、ブレーキペダルアーム１３ａの下端に設けられドライバにより踏み込み操作されるブレーキペダル本体１３ｂとを備えている。   Further, a brake pedal 13 is disposed on the left side of the accelerator pedal arm 3 of the dash panel 2. The brake pedal 13 is rotatably attached to the dash panel 2 at the upper end and reverses when viewed from the rear. The brake pedal arm 13a is bent in a letter shape, and the brake pedal body 13b is provided at the lower end of the brake pedal arm 13a and is depressed by a driver.

ところで、カバー６は、図３に示すように、断面コ字状を成す樹脂製のカバー本体６ａと、このカバー本体６ａの左側下端部に、アクセルペダルアーム３に隣接するブレーキペダル１３のブレーキペダルアーム１３ａ側に延出して一体成型により形成された後方から見てほぼ三角形状を成す延出部６ｂとを備えている。なお、カバー本体６ａの上面には、センサのコネクタ５ｂを外部に露出させるための切欠部６ｃが形成され、カバー本体６ａの下面には、アクセルペダルアーム３を下方に露出させるための切欠部６ｄが形成されている。   By the way, as shown in FIG. 3, the cover 6 is made of a resin cover body 6a having a U-shaped cross section, and a brake pedal of a brake pedal 13 adjacent to the accelerator pedal arm 3 at the lower left end of the cover body 6a. An extending portion 6b that extends toward the arm 13a and is formed by integral molding and has a substantially triangular shape when viewed from the rear is provided. A notch 6c for exposing the sensor connector 5b to the outside is formed on the upper surface of the cover body 6a, and a notch 6d for exposing the accelerator pedal arm 3 downward is formed on the lower surface of the cover body 6a. Is formed.

そして、カバー本体６ａの前面の開口部分がダッシュパネル２側に配置した状態で、カバー本体６ａと延出部６ｂとの境界部分には一方のスタッドピン９の逃げ孔６ｅが透設されるとともに、カバー本体６ａの右側上端と延出部６ｂの２箇所に透設された透孔６ｆにボルト１４が挿通され、ダッシュパネル２の形成された雌ねじ２ａに両ボルト１４がそれぞれ螺合されることによってカバー６がダッシュパネル２に固定して取り付けられ、センサケース５及びアクセルペダルアーム３の上端部がカバー６により包被され、センサケース５内のセンサに外部からの水や泥が被ることが防止されている。   And while the opening part of the front surface of the cover main body 6a has been arrange | positioned at the dash panel 2 side, the escape hole 6e of one stud pin 9 is permeate | transmitted by the boundary part of the cover main body 6a and the extension part 6b. The bolts 14 are inserted into the through holes 6f provided in two places, the right upper end of the cover main body 6a and the extending portion 6b, and both the bolts 14 are screwed into the female screws 2a in which the dash panel 2 is formed. The cover 6 is fixedly attached to the dash panel 2 by the cover, and the upper end portions of the sensor case 5 and the accelerator pedal arm 3 are covered by the cover 6, and the sensor in the sensor case 5 is covered with water or mud from the outside. It is prevented.

このとき、カバー本体６ａをダッシュパネル２に取り付けると、カバー本体６ａの左側下端部に形成された延出部６ｂが、ブレーキペダル１３のブレーキペダルアーム１３ａ側に延出するため、延出部６ｂとブレーキペダルアーム１３ａやブレーキペダル本体１３ｂとの隙間が狭まり、ドライバがアクセルペダル本体４を踏み込んだ際に、履物が滑ってその先端部分がブレーキペダル１３のブレーキペダルアーム１３ａやブレーキペダル本体１３ｂの下方に潜り込むことが阻止される。   At this time, when the cover main body 6a is attached to the dash panel 2, the extension 6b formed at the lower left end of the cover main body 6a extends to the brake pedal arm 13a side of the brake pedal 13, so the extension 6b And the brake pedal arm 13a and the brake pedal body 13b are narrowed, and when the driver steps on the accelerator pedal body 4, the footwear slips and the tip portion of the brake pedal arm 13a of the brake pedal 13 or the brake pedal body 13b It is prevented from diving down.

したがって、上記した実施形態によれば、カバー本体６ａの左側下端部に形成された延出部６ｂが、アクセルペダルアーム３に隣接するブレーキペダル１３のアーム１３ａ側に延出しているため、ドライバがアクセルペダル本体４を踏み込んだ際に、履物が滑ってその先端部分がブレーキペダル１３のアーム１３ａやペダル本体１３ｂの下方に潜り込むことを延出部６ｂにより阻止することができ、カバー６の一部を延出するという簡単な構成で、ドライバの履物の一部がブレーキペダル１３の下方に潜り込むのを未然に防止することができる。   Therefore, according to the above-described embodiment, the extension portion 6b formed at the lower left end portion of the cover body 6a extends to the arm 13a side of the brake pedal 13 adjacent to the accelerator pedal arm 3, so that the driver can When the accelerator pedal body 4 is stepped on, the extension 6b can prevent the footwear from slipping and the tip portion of the foot pedal from under the arm 13a or the pedal body 13b of the brake pedal 13. It is possible to prevent a part of the driver's footwear from entering the lower part of the brake pedal 13 in advance.

なお、本発明は上記した実施形態に限定されるものではなく、その趣旨を逸脱しない限りにおいて上述したもの以外に種々の変更を行なうことが可能である。   The present invention is not limited to the above-described embodiment, and various modifications other than those described above can be made without departing from the spirit of the present invention.

例えば、上記した実施形態では、カバー６の延出部６ｂを後方から見てほぼ三角形状とした場合について説明したが、延出部６ｂの形状はこれに限定されるものではない。   For example, in the above-described embodiment, the case where the extending portion 6b of the cover 6 is substantially triangular when viewed from the back has been described, but the shape of the extending portion 6b is not limited to this.

また、上記した実施形態では、センサを収容したセンサケース５にアクセルペダルアーム３の上端を回転自在に枢支された例を挙げたが、アクセルペダルアーム３の上端が直接ダッシュパネル２に回転自在に取り付けられてセンサが設けられていてもかまわない。   Further, in the above-described embodiment, the example in which the upper end of the accelerator pedal arm 3 is rotatably supported by the sensor case 5 housing the sensor has been described. However, the upper end of the accelerator pedal arm 3 can be directly rotated by the dash panel 2. It may be attached to the sensor and provided with the sensor.

１ …アクセルペダルユニット
２ …ダッシュパネル（車両構造部材）
３ …アクセルペダルアーム
４ …アクセルペダル本体
６ …カバー
６ａ …カバー本体
６ｂ …延出部 1 ... Accelerator pedal unit 2 ... Dash panel (vehicle structural member)
3 ... accelerator pedal arm 4 ... accelerator pedal body 6 ... cover 6a ... cover body 6b ... extension

Claims (1)

一端が回転自在に車両構造物に取り付けられたアクセルペダルアームと、該アクセルペダルアームの他端に取り付けられたアクセルペダル本体と、前記アクセルペダルアームの一端側に取り付けられ前記アクセルペダル本体の踏み込み操作に伴う前記アクセルペダルアームの回転角度を検出してスロットル側に検出信号を出力するセンサと、前記センサを包被して遮水するカバーとを備えるアクセルペダルユニットにおいて、
前記カバーの下端部に、前記アクセルペダルアームに隣接するブレーキペダルのアーム側に延出する延出部を形成したことを特徴とするアクセルペダルユニット。 An accelerator pedal arm having one end rotatably attached to the vehicle structure, an accelerator pedal body attached to the other end of the accelerator pedal arm, and a stepping operation of the accelerator pedal body attached to one end side of the accelerator pedal arm In an accelerator pedal unit comprising: a sensor that detects a rotation angle of the accelerator pedal arm associated with the sensor and outputs a detection signal to the throttle side; and a cover that covers the sensor and shields water.
An accelerator pedal unit, wherein an extension portion extending toward a brake pedal arm adjacent to the accelerator pedal arm is formed at a lower end portion of the cover.
JP2014148584A 2014-07-22 2014-07-22 Accelerator pedal unit Active JP6422252B2 (en)

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JP6422252B2 JP6422252B2 (en) 2018-11-14

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6410455U (en) * 1987-07-10 1989-01-19
JPS6447438U (en) * 1987-09-18 1989-03-23
JPH1035311A (en) * 1996-07-26 1998-02-10 Daihatsu Motor Co Ltd Supporting structure of pedal bracket
JP2007106349A (en) * 2005-10-17 2007-04-26 Daihatsu Motor Co Ltd Brake pedal retraction prohibiting device
JP2010067138A (en) * 2008-09-12 2010-03-25 Mazda Motor Corp Operation pedal retreat prevention structure for vehicle
JP2010269650A (en) * 2009-05-20 2010-12-02 Taketoshi Kin Erroneous operation prevention device of accelerator
JP2013082417A (en) * 2011-09-26 2013-05-09 Denso Corp Accelerator device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6410455U (en) * 1987-07-10 1989-01-19
JPS6447438U (en) * 1987-09-18 1989-03-23
JPH1035311A (en) * 1996-07-26 1998-02-10 Daihatsu Motor Co Ltd Supporting structure of pedal bracket
JP2007106349A (en) * 2005-10-17 2007-04-26 Daihatsu Motor Co Ltd Brake pedal retraction prohibiting device
JP2010067138A (en) * 2008-09-12 2010-03-25 Mazda Motor Corp Operation pedal retreat prevention structure for vehicle
JP2010269650A (en) * 2009-05-20 2010-12-02 Taketoshi Kin Erroneous operation prevention device of accelerator
JP2013082417A (en) * 2011-09-26 2013-05-09 Denso Corp Accelerator device

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