JPH0622110U - Rust prevention device for automobile - Google Patents

Abstract

(57)【要約】 ［目的］ 本発明は、自動車のサビ防止を目的とする。 ［構成］ 数ボルト程度の蓄電池（２）を設置し、車体
（１）の対大地電位を車体金属イオン化流出を防ぐだけ
の負防食電位に保つため、負極（３）を車体（１）に、
正極（４）を大地に接触させた導電線（５）に結線す
る。この蓄電池（２）の充電には、自動車発電機電圧
を、直流−直流変換器または分圧器で降圧充電する。 (57) [Summary] [Object] The present invention aims to prevent rust in an automobile. [Structure] A storage battery (2) of about several volts is installed, and in order to keep the ground potential of the vehicle body (1) at a negative anticorrosion potential sufficient to prevent metal ionization outflow of the vehicle body, the negative electrode (3) is attached to the vehicle body (1),
The positive electrode (4) is connected to the conductive wire (5) in contact with the ground. To charge the storage battery (2), the automobile generator voltage is step-down charged by a DC-DC converter or a voltage divider.

Description

【考案の詳細な説明】[Detailed description of the device]

【０００１】[0001]

【産業上の利用分野】[Industrial applications]

この考案は、自動車のサビ防止に関するものである。 This invention relates to rust prevention of automobiles.

【０００２】[0002]

【従来の技術】[Prior art]

従来は、工場でメッキや塗装に留意して製造し、ユーザーは度重なる洗車、ワ ックスがけをして サビの発生を防止している。 In the past, the plant was manufactured by paying attention to plating and painting, and users often wash and wax to prevent rust.

【０００３】[0003]

【考案が解決しようとする課題】[Problems to be solved by the device]

このように、洗車ワックスがけ等、多大の労力を日常かけていても、数年たつ とサビが発生し、商品価値を大巾に損っている。走行による静電器発生も正電気 が多く、車体金属のイオン化流出により サビ発生を促進する。 In this way, even if a lot of effort such as car wash waxing is done on a daily basis, rust will occur after a few years, and the product value will be greatly impaired. A large amount of positive electricity is also generated from the electrostatic devices due to running, which promotes rust generation due to ionization and outflow of metal in the vehicle body.

【０００４】[0004]

【課題を解決するための手段】[Means for Solving the Problems]

本考案は、金属防食に必要な数ボルト程度の蓄電池（２）を車体（１）に設置 し、負極（３）を車体（１）に、正極（４）を大地に接触させた導電線（５）に 結線し、自動車のサビを防止しようとするものである。 In the present invention, a storage battery (2) of several volts required for metal corrosion protection is installed on a vehicle body (1), a negative electrode (3) is brought into contact with the vehicle body (1), and a positive electrode (4) is brought into contact with the ground. It is intended to prevent car rust by connecting to 5).

【０００５】[0005]

【作用と効果】[Action and effect]

このようにすると、車体（１）が大地に対し負防食電位に保たれるため、特に 雨中での車体金属のイオン化流出が防止され、サビが防止される。ただし、蓄電 池（２）は、タイヤや雨水を通して微少放電するため、当電池（２）を常に充電 しておく。このようにすれば、停車、運転時を問わず、常に車体を数ボルト程度 の負電位に保ち、サビの発生を防止する。 By doing so, the car body (1) is kept at a negative anticorrosion potential with respect to the ground, so that ionization and outflow of the car body metal is prevented especially in rain, and rust is prevented. However, the battery (2) is slightly discharged through the tires and rainwater, so the battery (2) should always be charged. By doing so, the vehicle body is always kept at a negative potential of about several volts regardless of whether the vehicle is stopped or driven, and rusting is prevented.

【図面の簡単な説明】[Brief description of drawings]

【図１】本考案の斜視図である。FIG. 1 is a perspective view of the present invention.

【符号の説明】[Explanation of symbols]

１．車体 ２．蓄電池 ３．負極 ４．正極 ５．接地金属線 1. Body 2. Storage battery 3. Negative electrode 4. Positive electrode 5. Ground metal wire

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項１】 数ボルト程度の蓄電池（２）を車体
（１）に取り付け、負極（３）を車体（１）に、正極
（４）は車外の大地と接触させた導電線（５）に結線す
る。当蓄電池（２）を充電するには、自動車用発電機電
圧、太陽電池等を直流−直流変換器、または分圧器で降
圧充電する。1. A storage battery (2) of several volts is attached to a vehicle body (1), a negative electrode (3) is attached to the vehicle body (1), and a positive electrode (4) is attached to a conductive wire (5) in contact with the ground outside the vehicle. Connect. To charge the storage battery (2), an automobile generator voltage, a solar battery, and the like are step-down charged by a DC-DC converter or a voltage divider.