JP2012201344A - Brake pipe of electric vehicle, and parking brake routing structure - Google Patents

Brake pipe of electric vehicle, and parking brake routing structure Download PDF

Info

Publication number
JP2012201344A
JP2012201344A JP2011070792A JP2011070792A JP2012201344A JP 2012201344 A JP2012201344 A JP 2012201344A JP 2011070792 A JP2011070792 A JP 2011070792A JP 2011070792 A JP2011070792 A JP 2011070792A JP 2012201344 A JP2012201344 A JP 2012201344A
Authority
JP
Japan
Prior art keywords
brake
parking brake
battery storage
electric vehicle
piping
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2011070792A
Other languages
Japanese (ja)
Inventor
Hiroshi Yoshida
寛 吉田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SIM-DRIVE CORP
Original Assignee
SIM-DRIVE CORP
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SIM-DRIVE CORP filed Critical SIM-DRIVE CORP
Priority to JP2011070792A priority Critical patent/JP2012201344A/en
Publication of JP2012201344A publication Critical patent/JP2012201344A/en
Withdrawn legal-status Critical Current

Links

Images

Landscapes

  • Transmission Of Braking Force In Braking Systems (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

PROBLEM TO BE SOLVED: To arrange a brake pipe and a parking brake routing inside a vehicle body without requiring member cost, while securing flatness of a floor surface of a cabin.SOLUTION: This electric vehicle is constituted by arranging a flat floorboard 5 of the cabin in an upper part of a battery storage by extending the battery storage 4 in the vehicle longitudinal direction in the center of a vehicle body bottom plate 2. Brake pipes 10 of right-left rear wheels and the parking brake routing 11 are inserted into groove parts 43 and 43 arranged on both side surface lower sides of the battery storage 4 for holding and transferring a battery case, and piping to brakes of the right-left rear wheels and routing of a parking brake cable to the rear wheels are performed.

Description

本発明は、電気自動車におけるブレーキ配管及びパーキングブレーキ配索構造に関する。   The present invention relates to a brake piping and a parking brake wiring structure in an electric vehicle.

ブレーキ配管を車体下面に配置した場合、路面に晒されていることから、飛び石が当たったり泥水が付着したり、路面から熱の影響を受けたりし易い。
これを避けるため、電気自動車のフロアパネルの下側に設けたバッテリを収納するバッテリフレームの上面に、車両前後方向に向けて部品保護室を突設し、この部品保護室内にブレーキ配管を弾性材ととともに収納して保持した構造のものが知られている（例えば特許文献１参照）。 When the brake pipe is arranged on the lower surface of the vehicle body, it is exposed to the road surface, so that it is easy to hit a stepping stone, adhere muddy water, or be affected by heat from the road surface.
In order to avoid this, a parts protection chamber is projected in the front-rear direction of the vehicle on the upper surface of the battery frame for storing the battery provided on the lower side of the floor panel of the electric vehicle. And a structure that is housed and held together (see, for example, Patent Document 1).

特開２０００−３４４０２６号公報JP 2000-344026 A

前記従来の構造のものは、ブレーキ配管を車体内部に配置してあるので前記車体下面に配置した場合のような影響は受けないが、バッテリフレームの上面に部品保護室を突設してあるので、車室の床面をフラットに設けることができず、また、前記弾性材の如きブレーキ配管を保持し防護するための部材の装着が必要であり、部品保護室を構成する枠材も必要となって部材点数が多くなることは避けられない。   In the conventional structure, the brake piping is arranged inside the vehicle body, so there is no influence as in the case where the brake pipe is arranged on the lower surface of the vehicle body, but a component protection chamber is projected on the upper surface of the battery frame. The floor of the passenger compartment cannot be provided flat, and it is necessary to install a member for holding and protecting the brake pipe such as the elastic material, and the frame material constituting the component protection chamber is also required. Thus, the increase in the number of members is inevitable.

本発明は従来技術の有するこのような問題点に鑑み、車室の床面の平坦性を確保しつつ部材コストをかけずに車体内部にブレーキ管及びパーキングブレーキ索を配置することを課題とする。   SUMMARY OF THE INVENTION In view of the above-described problems of the prior art, it is an object of the present invention to arrange a brake pipe and a parking brake cable inside a vehicle body without incurring member costs while ensuring the flatness of the floor surface of a passenger compartment. .

前記課題を解決するため本発明は、車体底板の中央にバッテリ収納庫を車両前後方向に延在させ、当該バッテリ収納庫の上部に車室の平坦な床板を設けて構成された電気自動車のブレーキ配管及びパーキングブレーキ配索構造において、左右後輪のブレーキ管とパーキングブレーキ索とを、前記バッテリ収納庫の両側面下側に設けられたバッテリケース保持及び移送用の溝部に挿入して左右後輪のブレーキまで配管とパーキングブレーキ配索を行うことを特徴とする。   In order to solve the above problems, the present invention provides a brake for an electric vehicle in which a battery storage is extended in the vehicle front-rear direction at the center of a vehicle body bottom plate, and a flat floor plate of a vehicle compartment is provided above the battery storage. In the piping and parking brake routing structure, the left and right rear wheel brake pipes and the parking brake cable are inserted into the battery case holding and transfer grooves provided on the lower sides of the both sides of the battery storage case. It is characterized in that the piping and parking brake are routed up to the brake.

本発明のブレーキ配管・配索構造は、車室の床板と車体底板との間にバッテリ収納庫を備えた電気自動車に適用され、ブレーキシリンダから導かれる左右後輪のブレーキ管及びパーキングブレーキ索を、バッテリ収納庫の両側面下側に設けられた溝部に挿入して後輪側へと通し、左右後輪のブレーキへの配管と、後輪へのパーキングブレーキケーブルの配索を行うものである。
これによれば、ブレーキ配管及びパーキングブレーキ配索が車体内部に配置してあるので、防護のための部品の装着は不要であり、路面からの飛び石や泥水、熱によるブレーキ管及びパーキングブレーキ索の損傷を避けることができ、また、バッテリ収納庫の両側面下部に設けられた溝部内に挿入することで、車室の床面をフラットに形成することができる。使用する部材点数も少なくて済み、ブレーキ管及びパーキングブレーキ索の取付作業も簡易に行うことが可能である。 The brake piping / routing structure of the present invention is applied to an electric vehicle having a battery storage between a floor plate of a passenger compartment and a bottom plate of a vehicle body, and includes a brake pipe and a parking brake rope for left and right rear wheels led from a brake cylinder. , Inserted into the groove provided on the lower side of both sides of the battery storage and passed to the rear wheel side, piping the brakes for the left and right rear wheels and routing the parking brake cable to the rear wheels .
According to this, since the brake piping and parking brake wiring are arranged inside the vehicle body, it is not necessary to install parts for protection, and the brake pipe and parking brake cable due to stepping stones, muddy water from the road surface, heat, etc. Damage can be avoided, and the floor of the passenger compartment can be formed flat by being inserted into the grooves provided at the lower portions of both sides of the battery storage. The number of members used can be reduced, and the work of attaching the brake pipe and parking brake cable can be easily performed.

本発明のブレーキ配管及びパーキングブレーキ配索構造が適用される一例の電気自動車の車体下部のフレームの構成を示した図である。It is the figure which showed the structure of the frame of the vehicle body lower part of an example of the electric vehicle to which the brake piping and parking brake wiring structure of this invention are applied. 図１の電気自動車の車体下部のフレームの概略横断面図である。FIG. 2 is a schematic cross-sectional view of a lower frame of the electric vehicle of FIG. 1. 図１の電気自動車の車体下部のフレームにブレーキ配管及びパーキングブレーキ配索を行った状態の概略拡大横断面図である。FIG. 2 is a schematic enlarged cross-sectional view of a state where brake piping and parking brake wiring are performed on a lower frame of the electric vehicle of FIG. 1.

本発明の好適な一実施形態を、図面を参照して説明する。
図１及び図２は、本発明のブレーキ配管及びパーキングブレーキ配索構造が適用される一例の電気自動車の車体下部のフレームの構成を示している。 A preferred embodiment of the present invention will be described with reference to the drawings.
FIG. 1 and FIG. 2 show a configuration of a frame at the lower part of a vehicle body of an example electric vehicle to which the brake piping and parking brake routing structure of the present invention is applied.

図示されるように、この電気自動車の車体下部のフレーム１は、車体底板２上の両側に中空構造のフレーム材３、３を配置し、車体中央にバッテリ収納庫４を車両前後方向に延在させ、前記フレーム材３、３及びバッテリ収納庫４の上部に平坦な床板５を配置して、車室６の床面がフラットになるように構成されている。   As shown in the figure, the frame 1 at the lower part of the vehicle body of the electric vehicle has hollow frame members 3 and 3 arranged on both sides of the vehicle body bottom plate 2, and a battery storage 4 extends in the vehicle longitudinal direction at the center of the vehicle body. In addition, a flat floor plate 5 is disposed on the frame members 3 and 3 and the battery storage 4 so that the floor surface of the passenger compartment 6 is flat.

バッテリ収納庫４は、車両の前輪横から後輪近傍に亘る長さを有し、その両側面４１、４１の下部に車体底板２に重合して固着される脚部４２、４２を備え、両脚部４２、４２の上方に前記両側面４１、４１から内方へ直角に折れて適宜な幅で下方へ折り返されて脚部４２、４２に連ねてなる溝部４３、４３を設け、両溝部４３、４３よりも上方の、両側面４１、４１及び天面４４で区画される空間内に矩形断面形状を呈するバッテリケース７を略一杯に嵌め入れて収納することができるように形成してある。   The battery storage 4 has a length extending from the side of the front wheel to the vicinity of the rear wheel of the vehicle, and includes leg portions 42 and 42 that are superposed and fixed to the vehicle body bottom plate 2 at the lower portions of both side surfaces 41 and 41 thereof. The groove portions 43, 43 are provided above the portions 42, 42 by being folded at a right angle from the both side surfaces 41, 41 and folded downward at an appropriate width so as to continue to the leg portions 42, 42. The battery case 7 having a rectangular cross-sectional shape is formed in a space defined by the side surfaces 41 and 41 and the top surface 44 above the upper side 43 so that the battery case 7 can be fitted and stored almost fully.

両溝部４３、４３は、バッテリケース７を保持するとともに当該収納庫内でバッテリケース７をスライド移送させるための部位であり、バッテリケース７は両溝部４３、４３間に装填された支持蓋８上に載せられてバッテリ収納庫４内に保持される。なお、車体下部のフレーム１のバッテリ収納庫４の左右両側は、コンポーネント収納空間９となっている。   Both the groove portions 43 and 43 are portions for holding the battery case 7 and sliding the battery case 7 in the storage, and the battery case 7 is mounted on the support lid 8 loaded between the both groove portions 43 and 43. And is held in the battery storage case 4. The left and right sides of the battery storage 4 of the frame 1 below the vehicle body are component storage spaces 9.

而して、本形態のブレーキ配管及びパーキングブレーキ配索構造は、図３に示されるように、バッテリ収納庫４の溝部４３、４３内に後輪ブレーキの管１０、１０とパーキングブレーキの索１１を挿入して行うように構成したものである。   Thus, the brake piping and parking brake routing structure of the present embodiment has the rear brake pipes 10 and 10 and the parking brake cable 11 in the groove portions 43 and 43 of the battery storage 4 as shown in FIG. Is configured to be inserted.

すなわち、ブレーキマスタシリンダから導かれるブレーキ管及びパーキングブレーキ索のうち、左右後輪のブレーキ１０及びパーキングブレーキ索１１をファイアウォール前の前輪ホイールハウス後端から取り出してバッテリ収納庫４の溝部４３、４３内にそれぞれ挿入し、バッテリ収納庫４に沿って車体中央部を通し、これを後輪ホイールハウス前端に臨む前記溝部４３、４３から取り出し、ブレーキホースを介して左右後輪のブレーキに接続した配管と、イコライザ（図示せず）を介して左右後輪のブレーキに接続したパーキングブレーキ配索構造とになっている。   That is, out of the brake pipe and the parking brake cable led from the brake master cylinder, the left and right rear wheel brakes 10 and the parking brake cable 11 are taken out from the rear end of the front wheel house in front of the firewall and are inserted into the grooves 43 and 43 of the battery storage 4. And a pipe connected to the brakes of the left and right rear wheels via a brake hose, taken out from the groove portions 43 and 43 facing the front end of the rear wheel house, The parking brake wiring structure is connected to the left and right rear wheel brakes via an equalizer (not shown).

本形態のブレーキ配管及びパーキングブレーキ配索構造によれば、ブレーキ管１０、パーキングブレーキ索１１を防護する部品の装着は不要であり、バッテリ収納庫４の溝部４３、４３内に挿入することで、車室側に突出する部位は存在せずに床面をフラットに形成することができ、また、ブレーキ管１０及びパーキングブレーキ索１１の取付作業も簡易に行うことが可能である。   According to the brake piping and parking brake routing structure of this embodiment, it is not necessary to install the parts that protect the brake pipe 10 and the parking brake rope 11, and by inserting them into the grooves 43 and 43 of the battery storage case 4, The floor surface can be formed flat without any portion projecting toward the passenger compartment, and the mounting work of the brake pipe 10 and the parking brake cable 11 can be easily performed.

なお、図示した電気自動車の車体下部のフレーム構造は、本発明の形態の一例を示すものであり、本発明は図示した形態に限定されない。   Note that the illustrated frame structure of the lower part of the vehicle body of the electric vehicle is an example of the form of the present invention, and the present invention is not limited to the illustrated form.

１ 車体下部のフレーム、２ 車体底板、３ フレーム材、４ バッテリ収納庫、４１ 側面、４２ 脚部、４３ 溝部、４４ 天面、５ 床板、６ 車室、７ バッテリケース、８ 支持蓋、９ コンポーネント収納空間、１０ ブレーキ管、１１ パーキングブレーキ索

DESCRIPTION OF SYMBOLS 1 Frame of lower body, 2 Body bottom plate, 3 Frame material, 4 Battery storage, 41 Side surface, 42 Leg part, 43 Groove part, 44 Top surface, 5 Floor board, 6 Car compartment, 7 Battery case, 8 Support lid, 9 Components Storage space, 10 brake pipe, 11 parking brake cable

Claims (1)

車体底板の中央にバッテリ収納庫を車両前後方向に延在させ、当該バッテリ収納庫の上部に車室の平坦な床板を設けて構成された電気自動車のブレーキ配管及びパーキングブレーキ配索構造において、
左右後輪のブレーキ管とパーキングブレーキ索とを、前記バッテリ収納庫の両側面下側に設けられたバッテリケース保持及び移送用の溝部に挿入して左右後輪のブレーキまで配管とパーキングブレーキ配索を行うことを特徴とする電気自動車のブレーキ配管及びパーキングブレーキ配索構造。


In the brake piping and parking brake routing structure of an electric vehicle, in which the battery storage is extended in the vehicle longitudinal direction at the center of the vehicle body bottom plate, and the flat floor plate of the passenger compartment is provided at the top of the battery storage,
Insert the brake pipes and parking brake lines for the left and right rear wheels into the battery case holding and transfer grooves provided on the lower sides of both sides of the battery storage, and connect the piping and parking brake lines to the brakes for the left and right rear wheels. Electric vehicle brake piping and parking brake wiring structure characterized in that


JP2011070792A 2011-03-28 2011-03-28 Brake pipe of electric vehicle, and parking brake routing structure Withdrawn JP2012201344A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011070792A JP2012201344A (en) 2011-03-28 2011-03-28 Brake pipe of electric vehicle, and parking brake routing structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011070792A JP2012201344A (en) 2011-03-28 2011-03-28 Brake pipe of electric vehicle, and parking brake routing structure

Publications (1)

Publication Number Publication Date
JP2012201344A true JP2012201344A (en) 2012-10-22

Family

ID=47182744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011070792A Withdrawn JP2012201344A (en) 2011-03-28 2011-03-28 Brake pipe of electric vehicle, and parking brake routing structure

Country Status (1)

Country Link
JP (1) JP2012201344A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014034421A1 (en) * 2012-08-30 2014-03-06 日産自動車株式会社 Parking brake device for electric vehicle
WO2014034422A1 (en) * 2012-08-30 2014-03-06 日産自動車株式会社 Parking brake device for electric vehicle and assembly method thereof
JP2016001930A (en) * 2015-10-08 2016-01-07 株式会社Ｎｔｔドコモ Mobile communication system, radio base station and mobile station
DE102014018746A1 (en) * 2014-12-16 2016-06-16 Audi Ag Battery for a motor vehicle and motor vehicle
JP2016172538A (en) * 2015-03-18 2016-09-29 本田技研工業株式会社 Vehicle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014034421A1 (en) * 2012-08-30 2014-03-06 日産自動車株式会社 Parking brake device for electric vehicle
WO2014034422A1 (en) * 2012-08-30 2014-03-06 日産自動車株式会社 Parking brake device for electric vehicle and assembly method thereof
JP5831640B2 (en) * 2012-08-30 2015-12-09 日産自動車株式会社 Parking brake device for electric vehicle
JP5880716B2 (en) * 2012-08-30 2016-03-09 日産自動車株式会社 Parking brake device for electric vehicle and method for assembling the same
DE102014018746A1 (en) * 2014-12-16 2016-06-16 Audi Ag Battery for a motor vehicle and motor vehicle
CN107004789A (en) * 2014-12-16 2017-08-01 奥迪股份公司 Motor vehicle battery and motor vehicles
JP2016172538A (en) * 2015-03-18 2016-09-29 本田技研工業株式会社 Vehicle
JP2016001930A (en) * 2015-10-08 2016-01-07 株式会社Ｎｔｔドコモ Mobile communication system, radio base station and mobile station

Similar Documents

Publication Publication Date Title
JP2012201344A (en) Brake pipe of electric vehicle, and parking brake routing structure
JP6528674B2 (en) Vehicle rear structure
JP2010284984A (en) Battery mounting structure for vehicle
JP5728524B2 (en) Body structure
JP2016081857A (en) Battery pack
JP2009241900A5 (en)
JP2007283884A (en) Substructure of vehicle
WO2011148725A1 (en) Charging part mounting structure in rear of vehicle body
JP6094852B2 (en) High voltage cable routing structure for vehicles
JP2015030355A (en) Front fender
JP2012192764A (en) Cabling structure of parking brake cable
JP5332286B2 (en) Spare tire storage structure
JP5971132B2 (en) Support device for electrical component for vehicle
JP2016210206A (en) Frame structure
JP2021008163A (en) Vehicle lower structure
KR101807135B1 (en) Rear floor assembly
JP6217218B2 (en) Front fender
JP2012076478A5 (en)
JP5569209B2 (en) Service plug mounting structure
JP2017218036A (en) Protective structure of battery pack
JP2015155233A (en) undercover
JP2011131744A (en) Piping and wiring clamp device for bus vehicle body
JP6788838B2 (en) Vehicle harness wiring structure
JP2011178182A (en) Fuel filter mounting structure of vehicle
JP7272222B2 (en) Electrical component support structure

Legal Events

Date Code Title Description
A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20140311

A300 Withdrawal of application because of no request for examination

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 20140603