KR19980051484U - Washer liquid injection nozzle unit - Google Patents
Washer liquid injection nozzle unit Download PDFInfo
- Publication number
- KR19980051484U KR19980051484U KR2019960064661U KR19960064661U KR19980051484U KR 19980051484 U KR19980051484 U KR 19980051484U KR 2019960064661 U KR2019960064661 U KR 2019960064661U KR 19960064661 U KR19960064661 U KR 19960064661U KR 19980051484 U KR19980051484 U KR 19980051484U
- Authority
- KR
- South Korea
- Prior art keywords
- injection nozzle
- vehicle
- washer fluid
- washer
- washer liquid
- Prior art date
Links
- 238000002347 injection Methods 0.000 title claims abstract description 36
- 239000007924 injection Substances 0.000 title claims abstract description 36
- 239000007788 liquid Substances 0.000 title claims description 13
- 239000012530 fluid Substances 0.000 claims abstract description 30
- 238000005086 pumping Methods 0.000 claims abstract description 6
- 230000002265 prevention Effects 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 7
- 238000011109 contamination Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- 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
- B60S1/52—Arrangement of nozzles; Liquid spreading means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
- B05B1/3006—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being actuated by the pressure of the fluid to be sprayed
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Abstract
본 고안은 자동차 와셔액 분사노즐장치에 관한 것으로, 본 고안은 내부에 분사노즐이 형성되어 자동차의 외면에 설치되는 분사체와, 자동차의 내부에 결합되어 상기 분사체의 분사노즐과 연통되는 연결관과 상기 연결관의 내부에 결합되어 역류를 방지하는 역류방지수단과, 와셔액을 펌핑하는 펌프와 연결관을 연통시키는 호스를 포함하여 구성하여 와셔액의 분사후 재분사시 와셔액의 역류를 방지함과 더불어 딜레이시간을 최소화하고 또한 이로 인한 후드의 오염을 방지할 수 있도록 한 것이다.The present invention relates to a vehicle washer nozzle injection nozzle device, the present invention is the injection nozzle is formed therein is installed on the outer surface of the vehicle, and the coupling pipe is coupled to the interior of the vehicle and the injection nozzle of the injection body and A backflow prevention means coupled to the inside of the connecting pipe to prevent backflow, and a pump for pumping the washer fluid and a hose for communicating with the connection pipe is configured to prevent backflow of the washer fluid during spraying and then spraying the washer fluid. This minimizes time and prevents contamination of the hood.
Description
본 고안은 자동차의 와셔액 분사노즐장치에 관한 것으로, 특히 와셔액의 분사후 재분사시 딜레이시간을 최소화하고 후드의 오염을 방지할 수 있도록 한 자동차의 와셔액 분사노즐장치에 관한 것이다.The present invention relates to a washer fluid injection nozzle device for a vehicle, and more particularly, to a washer fluid injection nozzle device for minimizing a delay time when spraying a washer fluid and preventing contamination of a hood.
자동차의 주행중 전면 윈도우에 먼지나 이물질이 묻게 되며 이는 운전자의 시야를 흐르게 하여 운전자로 하여금 안전운전에 위험을 초래하게 될 뿐만 아니라 깨끗한 시야의 확보는 안전운전에 필수적이다. 한편, 이를 위하여 전면 윈도우하부에는 와이퍼가 장착되어 있고 또한 와이퍼가 원활하게 작동하게 함과 더불어 윈도우의 세척을 깨끗하게 하기 위해 윈도우에 와셔액이 분사된다.Dust or foreign matter gets on the front window while driving the car, which not only causes the driver's sight to flow, but also creates a danger to the driver. On the other hand, for this purpose, a wiper is mounted on the lower part of the front window, and the washer liquid is injected into the window to make the wiper operate smoothly and to clean the window.
도 1은 종래 와셔액이 분사되는 분사노즐장치의 일예를 도시한 것으로, 이에 도시한 바와 같이, 내부에 절곡된 분사노즐(1a)이 형성된 분사체(1)가 자동차의 외면에 분사노즐(1a)이 윈도우를 향하도록 설치되며, 자동차의 내부에 상기 분사노즐(1a)과 연통되는 연결관(2)이 결합되며, 이어 와셔액을 가압하여 분사하는 펌프와 상기 연결관(2)을 연통시키는 호스(3)가 연결되어 구성되어 있다.1 illustrates an example of a jet nozzle apparatus in which a conventional washer fluid is injected, and as shown therein, an injection nozzle 1 having a jet nozzle 1a bent therein is spray nozzle 1a formed on an outer surface of a vehicle. It is installed to face the window, the connection pipe (2) which is in communication with the injection nozzle (1a) is coupled to the interior of the car, and the hose for communicating the connection pipe (2) with the pump for pressing and spraying the washer fluid ( 3) is connected and configured.
상기한 바와 같은 구조는 윈도우에 와셔액이 분사시켜야 될 경우, 스위치를 작동시킴에 의해 펌프에서 와셔액이 펌핑되어 펌핑된 와셔액은 호스(3)와 연결관(2)을 통해 흘러 분사체(1)의 분사노즐(1a)을 통해 분사되어 윈도우에 뿌려지게 되며 이와 함께 와이퍼가 작동하면서 윈도우를 닦게 된다.When the washer fluid is to be injected into the window as described above, the washer fluid is pumped from the pump by activating the switch so that the pumped washer fluid flows through the hose 3 and the connecting pipe 2 to the It is sprayed through the injection nozzle (1a) is sprayed on the window and with this wiper is operated to clean the window.
그러나 상기한 바와 같은 구조는 윈도우의 청소가 끝나 와셔액의 분사가 정지될 경우 와셔액이 내부로 역류되므로 시간 경과후 와셔 스위치 작동시 와셔액의 분사까지 딜레이 시간이 발생되어 불편할 뿐만 아니라 후드(HOOD)가 오염되는 문제점이 있었다.However, since the washer liquid flows back to the inside when the cleaning of the window is stopped after the cleaning of the window is finished, the delay time is generated until the washer fluid is sprayed when the washer switch is operated. There was a problem.
따라서 본 고안의 목적은 와셔액의 분사후 재분사시 딜레이시간을 최소화하고 후드의 오염을 방지할 수 있도록 한 자동차의 와셔액 분사노즐장치를 제공함에 있다.Accordingly, an object of the present invention is to provide a washer fluid injection nozzle apparatus for a vehicle capable of minimizing delay time during spraying of washer fluid and preventing contamination of a hood.
도 1은 종래 자동차 와셔액 분사노즐장치의 일예를 도시한 단면도.1 is a cross-sectional view showing an example of a conventional vehicle washer liquid injection nozzle device.
도 2는 본 고안의 자동차 와셔액 분사노즐장치를 도시한 단면도.Figure 2 is a cross-sectional view showing a vehicle washer fluid injection nozzle device of the present invention.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
1 : 분사체1a : 분사노즐1: Injector 1a: Injection nozzle
2' : 연결관3 : 호스2 ': connector 3: hose
C : 체크밸브C: check valve
상기한 바와 같은 본 고안의 목적을 달성하기 위하여 내부에 분사노즐이 형성되어 자동차의 외면에 설치되는 분사체와, 자동차의 내부에 결합되어 상기 분사체의 분사노즐과 연통되는 연결관과 상기 연결관의 내부에 결합되어 역류를 방지하는 역류방지수단과, 와셔액을 펌핑하는 펌프와 연결관을 연통시키는 호스를 포함하여 구성함을 특징으로 하는 자동차의 와셔액 분사노즐장치가 제공된다.In order to achieve the object of the present invention as described above, the injection nozzle is formed therein and the injector is installed on the outer surface of the vehicle, the connection pipe and the connection pipe connected to the injection nozzle of the injector is connected to the inside of the vehicle A washer fluid injection nozzle apparatus for a vehicle, comprising a hose coupled to a connecting pipe and a pump for pumping washer fluid coupled to the inside to prevent backflow is provided.
상기 역류방지수단은 체크밸브로 이루어짐을 특징으로 하는 자동차의 와셔액 분사노즐장치가 제공된다.The backflow preventing means is provided with a washer fluid injection nozzle device of a vehicle, characterized in that made of a check valve.
이하, 본 고안의 자동차 와셔액 분사노즐장치를 첨부도면에 도시한 실시예에 따라 설명하면 다음과 같다.Hereinafter, the automobile washer liquid injection nozzle device of the present invention will be described according to the embodiment shown in the accompanying drawings.
본 고안의 자동차 와셔액 분사노즐장치는, 도 2에 도시한 바와 같이, 내부에 분사노즐(1a)이 형성되어 자동차의 외면에 설치되는 분사체(1)와, 자동차의 내부에 결합되어 상기 분사체(1)의 분사노즐(1a)과 연통되는 연결관(2')과 상기 연결관(2')의 내부에 결합되어 역류를 방지하는 역류방지수단과, 와셔액을 펌핑하는 펌프와 연결관(2')을 연통시키는 호스(3)를 포함하여 구성된다.As shown in FIG. 2, the automobile washer liquid injection nozzle device of the present invention has an injection nozzle 1a formed therein and is mounted on an outer surface of an automobile, and is coupled to the interior of the vehicle to allow the injection body. (1) the connecting pipe (2 ') and the communication pipe connected to the injection nozzle (1a) of the connecting pipe (2') to prevent the reverse flow of the reverse flow prevention means, the pump and the connection pipe for pumping the washer liquid (2) It comprises a hose (3) for communicating the ').
상기 분사체(1)는 자동차의 외부에 설치될 때 분사노즐(1a)의 방향이 윈도우를 향하도록 설치된다.The injector 1 is installed such that the direction of the injector nozzle 1a faces the window when the injector 1 is installed outside the vehicle.
상기 연결관(2')은 내부에 소정의 공간(S)을 갖도록 형성되어 상기 공간에 역류방지수단이 결합된다. 상기 역류방지수단은 체크밸브(C)로 이루어짐이 바람직하다. 상기 체크밸브(C)는 연결관(2')의 내부유로를 개폐하는 고무실(4)과 이 고무실(4)을 지지하는 스프링(5)으로 구성된다. 상기 연결관(2')의 단부에는 돌기가 형성된 결합부(2'a)가 형성되며 상기 결합부(2'a)에 호스(3)가 연결된다.The connecting pipe 2 'is formed to have a predetermined space S therein, and a backflow preventing means is coupled to the space. The reverse flow prevention means is preferably made of a check valve (C). The check valve (C) is composed of a rubber chamber (4) for opening and closing the internal flow path of the connecting pipe (2 ') and a spring (5) for supporting the rubber chamber (4). At the end of the connecting pipe 2 'is formed a coupling portion (2'a) is formed with a projection and the hose 3 is connected to the coupling portion (2'a).
이하 본 고안의 자동차 와셔액 분사노즐장치의 작용효과를 설명하면 다음과 같다.Hereinafter will be described the effect of the vehicle washer fluid injection nozzle device of the present invention.
자동차의 윈도우를 닦기 위해 와셔액 스위치를 작동시키게 되면 펌프에 의해 펌핑된 와셔액이 호스(3)를 통해 유동하여 연결관(2')에 설치된 체크밸브(C)의 고무실(4)을 가압하게 되며 가압된 와셔액의 압력에 의해 스프링(5)이 수축되면서 와셔액이 연결관(2')을 통해 분사체(1)의 분사유로(1a)로 분사되어 윈도우에 뿌려지게 된다. 이와 함께 와이퍼의 작동이 이루어지면서 윈도우가 닦기게 된다.When the washer fluid switch is operated to clean the window of the vehicle, the washer fluid pumped by the pump flows through the hose 3 to pressurize the rubber chamber 4 of the check valve C installed in the connection pipe 2 '. As the spring 5 is contracted by the pressure of the pressurized washer liquid, the washer liquid is injected into the injection passage 1a of the injector 1 through the connecting pipe 2 'and sprayed on the window. At the same time, the wiper is activated and the window is cleaned.
상기한 바와 같이 본 고안은 평상시에 스프링(5)의 압력에 의해 고무실이 와셔액의 흐름을 차단하여 와셔액의 역류를 방지하게 되고, 와셔액의 분사시 펌프의 펌핑력에 의해 스프링(5)이 수축되어 와셔액이 분사됨으로 와셔액 분사 후 재분사시 와셔액의 역류를 방지할 수 있게 된다.As described above, the present invention prevents the backwash of the washer fluid by the rubber chamber blocking the flow of the washer fluid by the pressure of the spring 5, and the spring 5 is contracted by the pumping force of the pump when the washer fluid is injected. Since the washer liquid is injected, the back flow of the washer liquid can be prevented when the washer liquid is sprayed again.
이상에서 설명한 바와 같이, 본 고안의 자동차 와셔액 분사노즐장치는 내부에 분사노즐이 형성되어 자동차의 외면에 설치되는 분사체와, 자동차의 내부에 결합되어 상기 분사체의 분사노즐과 연통되는 연결관과 상기 연결관의 내부에 결합되어 역류를 방지하는 역류방지수단과, 와셔액을 펌핑하는 펌프와 연결관을 연통시키는 호스를 포함하여 구성하여 와셔액의 분사후 재분사시 와셔액의 역류를 방지함과 더불어 딜레이시간을 최소화하고 또한 이로 인한 후드의 오염을 방지할 수 있는 효과가 있다.As described above, the vehicle washer fluid injection nozzle device of the present invention is formed with an injection nozzle therein, the injection body is installed on the outer surface of the vehicle, the connection pipe is coupled to the interior of the vehicle and the injection nozzle of the injection body and A backflow prevention means coupled to the inside of the connecting pipe to prevent backflow, and a pump for pumping the washer fluid and a hose for communicating with the connection pipe is configured to prevent backflow of the washer fluid during spraying and then spraying the washer fluid. There is an effect that can minimize the time and also prevent the contamination of the hood thereby.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960064661U KR19980051484U (en) | 1996-12-30 | 1996-12-30 | Washer liquid injection nozzle unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960064661U KR19980051484U (en) | 1996-12-30 | 1996-12-30 | Washer liquid injection nozzle unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980051484U true KR19980051484U (en) | 1998-10-07 |
Family
ID=54002684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960064661U KR19980051484U (en) | 1996-12-30 | 1996-12-30 | Washer liquid injection nozzle unit |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980051484U (en) |
-
1996
- 1996-12-30 KR KR2019960064661U patent/KR19980051484U/en not_active Application Discontinuation
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