KR100270586B1 - Device of washer tank for vehicle - Google Patents

Device of washer tank for vehicle Download PDF

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Publication number
KR100270586B1
KR100270586B1 KR1019980015477A KR19980015477A KR100270586B1 KR 100270586 B1 KR100270586 B1 KR 100270586B1 KR 1019980015477 A KR1019980015477 A KR 1019980015477A KR 19980015477 A KR19980015477 A KR 19980015477A KR 100270586 B1 KR100270586 B1 KR 100270586B1
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KR
South Korea
Prior art keywords
motor pump
washer liquid
washer
liquid tank
washer fluid
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Application number
KR1019980015477A
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Korean (ko)
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KR19990081488A (en
Inventor
조대근
Original Assignee
정주호
대우자동차주식회사
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Priority to KR1019980015477A priority Critical patent/KR100270586B1/en
Publication of KR19990081488A publication Critical patent/KR19990081488A/en
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Publication of KR100270586B1 publication Critical patent/KR100270586B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48—Liquid supply therefor
    • B60S1/50—Arrangement of reservoir
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/043—Attachment of the wiper assembly to the vehicle
    • B60S1/0441—Attachment of the wiper assembly to the vehicle characterised by the attachment means
    • B60S1/0447—Attachment of the wiper assembly to the vehicle characterised by the attachment means non-screw fixation, (e.g. snap-in, bayonnet-type..)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/043—Attachment of the wiper assembly to the vehicle
    • B60S1/0441—Attachment of the wiper assembly to the vehicle characterised by the attachment means
    • B60S1/045—Attachment of the wiper assembly to the vehicle characterised by the attachment means having a pre-attachment device (i.e. to hold elements in position during mounting)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48—Liquid supply therefor
    • B60S1/481—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means
    • B60S1/482—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means combined with the operation of windscreen wipers
    • B60S1/483—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means combined with the operation of windscreen wipers using a supply pump driven by the windscreen-wiper motor

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  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: Washer liquid tank structure is provided to effectively prevent damage on a motor pump by inhibiting exposure of bottom of the motor pump and to enable saving of component cost for replacement. CONSTITUTION: In a washer liquid storage tank installed inside an engine room, a groove portion(110) is formed at a bottom end of a washer liquid tank(100) for accepting a motor pump(200) injecting washer liquid. A motor pump protector(120) is molded integrally with the washer liquid tank at a bottom of the groove portion to avoid exposing a bottom face of the motor pump. When arming the motor pump(200) in the groove portion(110), the motor pump is disposed to enable a bottom end of the motor pump to be positioned lower than the bottom of the washer liquid tank(100) for active discharge of washer liquid. Thus even a bottom end of the motor pump protrudes outward of the washer liquid tank(100), the motor pump is not interfered with other components.

Description

자동차용 와셔액 탱크 구조Washer liquid tank structure for automobile

본 발명은 자동차의 윈드실드 글라스를 세척할수 있는 와셔액이 내장되고 상기 와셔액을 분출시킬수 있도록 모터펌프가 설치된 와셔액 탱크구조에 있어서 더욱 상세히는 와셔액 탱크 하단에 모터펌프보호대를 사출 성형하여 와셔액 탱크에 설치된 모터펌프의 하단이 와셔액 탱크보다 돌출되더라도 모터펌프의 저면이 외부에 노출되지 않도록 가려주므로서 와셔액 탱크를 엔진룸내에 설치하거나 와셔액 탱크를 운반시 또는 보관시 모터펌프가 다른부품과 부딪치면서 쉽게 파손되는 것을 효과적으로 방지할수 있도록 한 자동차용 와셔액 탱크 구조를 제공하기 위한 것이다.The present invention provides a washer fluid tank structure in which a washer fluid for washing a windshield glass of a vehicle is embedded and a motor pump is installed to eject the washer fluid. More specifically, the motor pump protector is injection molded into the washer fluid tank to install a motor installed in the washer fluid tank. Even if the bottom of the pump protrudes from the washer fluid tank, the bottom of the motor pump is covered so that it is not exposed to the outside, so that the motor pump is easily damaged by colliding with the other parts when installing the washer fluid tank in the engine room or when carrying or storing the washer fluid tank. It is to provide a vehicle washer liquid tank structure that can be effectively prevented.

일반적으로 자동차에는 여러개의 고정유리가 설치되는데, 이것은 윈드실드 글라스, 리어윈도우, 백글라스, 쿼터판넬글라스, 해치백 윈도우등과 같이 차체 프레임내에서 이동될수 없는 고정된 유리를 말하는 것이며, 이중 윈드실드 글라스는 자동차 운행을 위해서 다른 고정유리보다 중요한 것으로 운전자가 항시 윈드실드 글라스를 보면서 운전을 하기 때문에 운전자의 시야가 양호하도록 항상 깨끗하여야 한다.Generally, a fixed glass is installed in a vehicle. This means a fixed glass which cannot be moved in the body frame such as windshield glass, rear window, back glass, quarter panel glass, hatchback window, etc. This is more important than other fixed glass for driving a car. The driver should always be looking at the windshield glass to keep the driver's vision clear.

이에따라 상기 윈드실드 글라스에는 와이퍼를 설치하여 비또는 눈으로 인한 물방울이나 진탕흙, 앞차의 비말 등을 닦아내어 내도록 함으로써 운전자의 시계가 방해받는 것을 막아 안전운행을 할 수 있도록 하고 있는데, 자동차의 앞쪽은 물론 뒤쪽 유리창에도 설치되는 경우가 있다.Accordingly, the windshield glass is provided with a wiper to wipe off water droplets, contaminated soil, and splashes of the front car caused by rain or snow so that the driver's watch is prevented from being obstructed. Of course, it can also be installed on the rear window.

상기의 작용을 하는 와이퍼는 부착물질을 닦아내도록 유리면의 접촉부위인 블레이드 고무부위를 포함한 와이퍼 블레이드와 상기 와이퍼 블레이드와 연결된 와이퍼암, 와이퍼암에 힘을 전달하는 링크 및 구동원인 모터등으로 구성되어 있으며, 그 구동방법에 따라 진공식과 전기식으로 나누어지는데, 진공식은 기관의 흡입행정에서 발생하는 부압을 이용하여 작동시키는 것으로 기관의 운전상태에 따라서 부압이 변화하여 작동속도도 따라서 변화하는 결점이 있어 현재에는 거의 사용되지 않고 전기식을 사용하고 있다.The wiper acting as above is composed of a wiper blade including a blade rubber part, which is a contact portion of the glass surface to wipe off the attachment substance, a wiper arm connected to the wiper blade, a link for transmitting a force to the wiper arm, and a motor as a driving source. According to the driving method, vacuum type and electric type are divided into vacuum type. The vacuum type is operated by the negative pressure generated in the suction stroke of the engine, and the negative pressure changes according to the operating state of the engine. It is rarely used in the electrical system.

또한 프런트와이퍼의 움직이는 방향에 따라 운전자쪽과 승객쪽에 있는 2개의 와이퍼가 각각 한쪽을 지점으로 하여 똑같이 병행하게 작동하는 것을 평행 연동식,그리고 양쪽에 지점이 있고, 중앙부를 향하여 움직이는 방식을 대향식이라고 부르고 있다.In addition, the two wipers on the driver's side and the passenger's side acting in parallel with each other on one side, depending on the direction of the front wiper's movement, are parallel interlocked and have a point on both sides and move toward the center. Is calling.

보통 와이퍼의 움직임은 비가많이 내릴때에는 고속, 비가 보통으로 내릴때에는 저속이라는 2단계로 되어있으나 비가 적게 내릴 때 와이퍼를 계속 움직이게 하면 윈드실드 글라스 표면에 물기가 별로없는 상태에서 와이퍼의 고무블레이드가 윈드실드 글라스에 심하게 마찰되어 쉽게 손상되므로 이를 방지하기 위해 일정시간 정지했다가 윈드실드 글라스 표면에 어느정도 빗물이 묻어있을 때 작동케하는 간헐식 와이퍼가 일반화 되어있다.Normally, the wiper moves in two stages: high speed when it rains a lot, and low speed when it rains normally.However, if the wiper continues to move when there is little rain, the rubber blades of the wiper are wind-shielded with little moisture on the surface of the windshield glass. The intermittent wiper is generally used to stop for a certain time and to operate when there is some rain on the surface of the windshield glass.

한편 와셔장치는 전면 및 후면 유리창에 와셔액을 분사하는 장치로서, 엔진룸내에 설치된 와셔액 탱크에 저장된 와셔를 펌프로 보내 와셔노즐에서 분사되도록 구성되어 있으며, 유리면에 효과적으로 액을 뿌리기 위하여 와셔노즐의 형태가 단공식, 다공식, 파이프식이 있고, 오리피스의 지름은 0.8 ∼ 1.0 mm 정도이며, 와셔노즐에는 비닐호스등으로 연결되어 정해진 장소에 설치하도록 되어있다.On the other hand, the washer device is a device for injecting washer liquid into the front and rear glass windows, and it is configured to spray the washer stored in the washer liquid tank installed in the engine room to the pump and to be sprayed from the washer nozzle. There are single hole type, porous type, and pipe type. The orifice has a diameter of about 0.8 to 1.0 mm, and the washer nozzle is connected to a vinyl hose to install it in a predetermined place.

또한 와셔액을 분출시키는 펌프의 형식에는 수동식, 진공식, 전기식이 있으며, 현재에는 전기식이 주로 사용되고 있으며, 상기의 펌프는 전동기 케이스속에 조립되어 있어 전동기를 구동시키면 펌프가 와셔액을 분출할수 있게 되어 있으며, 보통 전동기는 8,000 ∼ 10,000 RPM의 회전수를 가진 소형 페라이트 자석식 전동기가 사용되고, 전기자축 아래 부분에 펌프가 조립되어 있다.In addition, there are manual, vacuum, and electric types of pumps for ejecting the washer fluid, and electric is currently used mainly. The pump is assembled in the motor case, and when the motor is driven, the pump can eject the washer fluid. Normally, a small ferrite magnet electric motor with a rotational speed of 8,000 to 10,000 RPM is used, and a pump is assembled under the armature shaft.

이처럼 전동기 및 전동기속에 내장된 펌프(이하 모터펌프라 칭함)는 와셔액탱크내에 넣어진 와셔액을 유리창으로 분사시키기 위한 중요한 역할을 수행하는 것이며, 이러한 모터펌프는 통상적으로 와셔액 탱크의 일측면 하단에 형성된 홈부에 설치되는데 그 설치구조에 많은 문제점이 있는 것으로서 이를 상세히 설명하면 다음과 같다.As such, the motor and the pump built into the motor (hereinafter referred to as the motor pump) play an important role for injecting the washer liquid contained in the washer liquid tank into the glass window, and such a motor pump is generally formed in the groove portion formed at the lower side of one side of the washer liquid tank. There are many problems in the installation structure, which is installed in detail as follows.

즉, 도1 내지 도 2 에서 도시된 바와같이 와셔액 탱크(10)의 일측면 하단에는 홈부(11)가 형성되고 상기 홈부(11)에는 모터펌프(20)가 수납 설치되어 와셔액 탱크(10)내에 저장된 와셔액을 필요에 따라 분사노즐(도면중 미도시)을 통해 분출시키게 되는데, 상기 모터펌프(20)는 와셔액 탱크(10)의 홈부(11)에 수납 설치하게 되면 하단이 와셔액 탱크(10)보다 돌출된 상태를 유지하기 때문에 와셔액 탱크(10)를 설치시 부주의하게 되면 모터펌프(20)의 저면이 다른 부품과 부딪치면서 손상되는 것은 물론 모터펌프(20)의 하단이 쉽게 파손되는 것이다.That is, as shown in FIGS. 1 and 2, a groove 11 is formed at a lower side of one side of the washer fluid tank 10, and a motor pump 20 is installed in the groove 11 to accommodate the washer fluid tank 10. The stored washer fluid is ejected through the injection nozzle (not shown in the figure) as necessary. The motor pump 20 is installed in the groove 11 of the washer fluid tank 10, and the lower end thereof is lower than the washer fluid tank 10. When the washer liquid tank 10 is inadvertently installed while maintaining the protruding state, the bottom surface of the motor pump 20 may be damaged while colliding with other components, and the lower end of the motor pump 20 may be easily damaged.

그리고 하청업체에서 자동차 조립공장에 와셔액 탱크(10)를 납품시에는 모터펌프(20)가 와셔액 탱크(10)에 설치된 상태에서 운반되는데, 상기 모터펌프(20)의 하단이 돌출되어 외부에 노출된 관계로 인하여 운반도중 쉽게 파손될 우려가 있는 것은 물론 와셔액 탱크(10)를 보관시에는 와셔액 탱크(10)를 하나씩 나열하는 것이 아니고, 와셔액 탱크(10)를 적층으로 쌓아 보관하기 때문에 이 역시 모터펌프(20)가 쉽게 파손되는 것이다.In addition, when the subcontractor delivers the washer fluid tank 10 to the automobile assembly plant, the motor pump 20 is transported in the state in which the washer fluid tank 10 is installed. The lower end of the motor pump 20 protrudes and is exposed to the outside. Due to the relationship, there is a possibility of being easily damaged during transportation. Of course, when the washer fluid tanks 10 are stored, the washer fluid tanks 10 are not arranged one by one, but the washer fluid tanks 10 are stacked and stored, so that the motor pump ( 20) is easily broken.

이처럼 모터펌프(20)가 손상되게 되면 모터펌프(20)를 새것으로 교환하여야 함으로 인하여 교체비용이 추가되는 것은 물론 모터펌프(20)가 손상되었는데, 미처 발견하지못하고, 이를 그대로 차량에 장착한후 차량을 출고하여 소비자에게 인도하게 되면 기간이 얼마 경과되지 않아 모터펌프(20)가 고장이 나서 소비자에게 제품에 대한 신뢰도를 떨어뜨리는 문제점이 있는 것이다.As such, when the motor pump 20 is damaged, the replacement cost is added to the motor pump 20 due to the replacement of the motor pump 20 with a new one, and the motor pump 20 is damaged. When the vehicle is shipped to the consumer, a period of time does not elapse so that the motor pump 20 breaks down, thereby lowering the reliability of the product to the consumer.

따라서 본 발명의 목적은 상기와 같은 문제점을 해결하기 위한 것으로서, 돌출되는 모터펌프의 하단이 노출되는 것을 방지하여 모터펌프가 쉽게 파손되는 것을 효과적으로 방지하여 이를 교체하기 위한 부품비 절감은 물론 소비자에게는 제품에 대한 신뢰도를 심어줄수 있는 자동차용 와셔액 탱크 구조를 제공함에 있다.Therefore, an object of the present invention is to solve the above problems, to prevent the lower end of the protruding motor pump is exposed to effectively prevent damage to the motor pump to reduce the cost of parts to replace it, as well as to the consumer product It is to provide a washer fluid tank structure for automobiles that can inject reliability.

이와 같은 본 발명의 목적은 와셔액을 분사시키는 모터펌프를 수납하기 위해 와셔액 탱크의 일측면 하단에 형성하는 홈부와; 상기 모터펌프의 저면이 노출되지 않도록 상기 홈부하단에 와셔액 탱크와 일체로 모터펌프보호대를 사출 성형하므로서 달성된다.An object of the present invention as described above and the groove portion formed in the lower side of one side of the washer liquid tank to accommodate the motor pump for spraying the washer liquid; This is achieved by injection molding the motor pump guard integrally with the washer fluid tank at the groove load end so that the bottom of the motor pump is not exposed.

이러한 본 발명은 모터펌프를 와셔액 탱크의 홈부속에 수납 설치하여 모터펌프의 하단이 와셔액 탱크보다 돌출되더라도 모터펌프의 저면이 모터펌프보호대에 가려져 외부에 노출되지 않으므로서 와셔액 탱크를 엔진룸에 취부하거나 또는 와셔액 탱크를 운반하거나 보관시 모터펌프가 다른 부품과 부딪칠 우려가 없어 파손될 염려가 없으므로서 상기의 목적을 효과적으로 달성할수 있다.The present invention is installed in the groove portion of the washer fluid tank by the installation of the washer fluid tank in the engine room, even if the bottom of the motor pump protrudes than the washer fluid tank, the bottom surface of the motor pump is covered by the motor pump guard and is not exposed to the outside. Alternatively, when the washer fluid tank is transported or stored, there is no fear of the motor pump colliding with other parts, and thus, the above purpose can be effectively achieved.

도 1 는 종래 와셔액 탱크를 보인 사시도1 is a perspective view showing a conventional washer liquid tank

도 2 는 종래 와셔액 탱크를 도시한 측면도Figure 2 is a side view showing a conventional washer liquid tank

도 3 은 본 발명의 와셔액 탱크를 도시한 사시도3 is a perspective view showing a washer liquid tank of the present invention;

도 4 는 본 발명의 와셔액 탱크를 도시한 측면도4 is a side view showing a washer liquid tank of the present invention;

도면의 주요 부분에 대한 부호의 설명Explanation of symbols for the main parts of the drawings

100 : 와셔액 탱크 110 : 홈부100 washer liquid tank 110 groove part

120 : 모터펌프보호대 200 : 모터펌프120: motor pump protector 200: motor pump

이하 본 발명의 목적을 효과적으로 달성할 수 있는 바람직한 실시 예로서 그 기술 구성 및 작용 효과를 첨부한 별첨의 도면에 의해 상세히 설명하면 다음과 같다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 3 은 본 발명의 와셔액 탱크 구조를 도시한 사시도이고, 도 4 는 본 발명의 와셔액 탱크를 도시한 측면도로서 이에 도시된 바와같이 본 발명은 엔진룸내에 설치되는 와셔액 저장용 와셔액 탱크에 있어서 와셔액을 분사시키는 모터펌프를 수납하기 위해 와셔액 탱크(100)의 일측면 하단에 형성하는 홈부(110)와; 상기 모터펌프(200)의 저면이 노출되지 않도록 상기 홈부(110)하단에 와셔액 탱크(100)와 일체로 사출 성형한 모터펌프보호대(120)를 구성한 것을 특징으로 한다.Figure 3 is a perspective view showing the washer liquid tank structure of the present invention, Figure 4 is a side view showing the washer liquid tank of the present invention as shown in the present invention is a washer liquid in the washer liquid storage washer liquid tank installed in the engine room Grooves (110) formed on the lower side of one side of the washer liquid tank 100 to accommodate the injection motor pump; In order to prevent the bottom surface of the motor pump 200 from being exposed, the motor pump protector 120 which is injection molded integrally with the washer liquid tank 100 may be configured under the groove 110.

이와같이 구성된 본 발명은 와셔액 탱크(100)내에 넣어진 와셔액을 분사노즐(도면중 미도시)을 통하여 외부로 분출시키는 역할을 하는 모터펌프(200)를 설치하기 위하여 와셔액 탱크(100)의 일측에 홈부(110)를 형성한후 상기 홈부(110)속으로 모터펌프(200)가 수납 설치되도록 하여 모터펌프(200)의 하단이 와셔액 탱크(100)보다 돌출되도록 하는 것은 종래와 마찬가지이다.The present invention configured as described above has a groove on one side of the washer fluid tank 100 in order to install a motor pump 200 which serves to eject the washer fluid contained in the washer fluid tank 100 to the outside through an injection nozzle (not shown). After forming the 110, the motor pump 200 is accommodated and installed in the groove 110 so that the lower end of the motor pump 200 protrudes more than the washer fluid tank 100 as in the prior art.

그러나 본 발명에서 가장 중요한 기술구성은 모터펌프(200)가 수납될수 있도록 와셔액 탱크(100)에 형성되는 홈부(110)하단에 모터펌프보호대(120)를 사출 성형하여 상기 홈부(110)에 모터펌프(200)를 수납 설치할 때 통상 와셔액의 원활한 배출을 위해 와셔액 탱크(100)의 바닥보다 모터펌프(200)의 하단이 아래로 더 내려가도록 설치함으로 인해서 모터펌프(200)의 하단이 와셔액 탱크(100)밖으로 돌출되더라도 상기 모터펌프(200)를 다른 부품들과 간섭되지 않도록 하는데 있다.However, the most important technical configuration in the present invention is injection molding the motor pump guard 120 under the groove 110 formed in the washer liquid tank 100 so that the motor pump 200 can be accommodated in the groove 110 When the storage 200 is installed, the lower end of the motor pump 200 is lowered from the bottom of the washer fluid tank 100 so as to smoothly discharge the washer fluid. Even if it protrudes outward, the motor pump 200 does not interfere with other components.

즉, 모터펌프(200)의 저면은 모터펌프보호대(120)에 의해 외부에 노출되지 않고 가려지기 때문에 와셔액 탱크(100)를 설치하거나 와셔액 탱크(100)를 운반시 또는 와셔액 탱크(100)를 다수개 서로 적층하여 보관시에 모터펌프(200)의 저면은 물론 하단이 다른부품과 부딪칠 우려가 전혀 없는 것이다.That is, since the bottom surface of the motor pump 200 is covered by the motor pump protector 120 without being exposed to the outside, when the washer fluid tank 100 is installed or when the washer fluid tank 100 is transported or the washer fluid tank 100 is multiple There is no possibility that the bottom of the motor pump 200 and the bottom of the motor pump 200 will collide with other components at the time of stacking each other.

상기와 같이 와셔액 탱크(100)를 설치하거나 운반시 또는 보관시 부주의하여 다른 부품과 부딪치게 되면 종래에는 와셔액 탱크(10)보다 돌출되는 모터펌프(20)의 하단이나 저면이 우선적으로 부딪치면서 모터펌프(20)가 쉽게 파손 되었으나 본 발명은 모터펌프(200)의 하단이 와셔액 탱크(100)보다 돌출된 상태이더라도 모터펌프보호대(120)에 의해 모터펌프(200)의 저면이 가려지기 때문에 모터펌프(200)와는 직접 부딪치지 않고, 모터펌프보호대(120)와 부딪치므로 모터펌프(200)를 효과적으로 보호할 수가 있는 것이다.When the washer fluid tank 100 is installed or transported or stored as described above, when it inadvertently hits other components, conventionally, the lower or bottom surface of the motor pump 20 protruding from the washer fluid tank 10 preferentially hits the motor pump ( 20 is easily damaged, but in the present invention, even if the lower end of the motor pump 200 protrudes from the washer fluid tank 100, the bottom surface of the motor pump 200 is covered by the motor pump protector 120. ) Does not directly hit the motor pump guard 120, so that it can effectively protect the motor pump 200.

상기의 모터펌프보호대(120)는 와셔액 탱크(100)와 일체로 사출 형성하지 않고 별도로 모터펌프보호대(120)를 제작한후 와셔액 탱크(100)에 접착제를 사용하여 부착할 수도 있고, 스크류를 체결하여 설치하는 것으로 구성하여도 무방한 것이다.The motor pump protector 120 may be manufactured by attaching the washer fluid tank 100 to the washer fluid tank 100 by using an adhesive, without being integrally formed with the washer fluid tank 100. It can be configured to install.

이상에서 상술한 바와 같이 본 발명은 와셔액 탱크에 모터펌프보호대를 일체로 사출 형성하여 와셔액을 분출시키기 위해 와셔액 탱크에 설치되는 모터펌프의 저면이 모터펌프보호대에 의해 외부에 노출되지 않아 와셔액 탱크를 설치하거나 운반시 또는 보관시 모터펌프가 다른 부품과 부딪칠 우려가 없어 모터펌프를 효과적으로 보호하여 모터펌프 파손에 따른 교체비용을 절감하고, 아울러 소비자에게는 제품에 대한 신뢰도를 심어줄수 있는 매우 유용한 발명이다.As described above, according to the present invention, the bottom of the motor pump installed in the washer fluid tank is not exposed to the outside by the motor pump guard so that the washer fluid tank is integrally formed by injection molding the motor pump guard in the washer fluid tank. It is a very useful invention that can reduce the replacement cost due to the damage of the motor pump by effectively protecting the motor pump because there is no fear of bumping the other parts during transportation or storage or during transportation.

Claims (2)

모터펌프가 설치되는 와셔액 탱크를 구성함에 있어서, 와셔액 탱크(100)의 홈부(110) 저면에 위치되도록 모터펌프 보호대(120)를 와셔액 탱크(100)와 일체로 형성하여 모터펌프(200)의 저면을 보호할 수 있도록 한 것을 특징으로 하는 자동차용 와셔액 탱크 구조.In configuring the washer fluid tank in which the motor pump is installed, the motor pump protector 120 is integrally formed with the washer fluid tank 100 so as to be located at the bottom of the groove 110 of the washer fluid tank 100 so that the bottom of the motor pump 200 is provided. Washer liquid tank structure for cars, characterized in that to protect the. 제1항에 있어서, 모터펌프 보호대(120)를 와셔액 탱크(100)와 별도로 제작하여 와셔액 탱크(100)의 홈부(110) 하측에 체결수단으로 결합하여 된 것을 특징으로 하는 자동차용 와셔액 탱크구조.The washer liquid tank structure according to claim 1, wherein the motor pump protector (120) is manufactured separately from the washer liquid tank (100) and coupled to the bottom of the groove portion (110) of the washer liquid tank (100) by a fastening means.
KR1019980015477A 1998-04-30 1998-04-30 Device of washer tank for vehicle KR100270586B1 (en)

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KR100270586B1 true KR100270586B1 (en) 2000-11-01

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