KR200145893Y1 - Apparatus of locking cap of radiator - Google Patents
Apparatus of locking cap of radiator Download PDFInfo
- Publication number
- KR200145893Y1 KR200145893Y1 KR2019950040792U KR19950040792U KR200145893Y1 KR 200145893 Y1 KR200145893 Y1 KR 200145893Y1 KR 2019950040792 U KR2019950040792 U KR 2019950040792U KR 19950040792 U KR19950040792 U KR 19950040792U KR 200145893 Y1 KR200145893 Y1 KR 200145893Y1
- Authority
- KR
- South Korea
- Prior art keywords
- cap
- radiator
- opening
- locking
- prevent
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
- F01P11/0204—Filling
- F01P11/0209—Closure caps
- F01P11/0247—Safety; Locking against opening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
- F01P11/0204—Filling
- F01P11/0209—Closure caps
- F01P11/0247—Safety; Locking against opening
- F01P2011/0261—Safety; Locking against opening activated by temperature
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
본 고안은 라디에이터 캡 록킹장치에 관한 것으로, 라디에이터의 과열시 캡이 록킹되도록 하여 캡의 개방을 방지하여 과열된 냉각수에 의한 안전사고의 발생을 미연에 방지할 수 있도록 라디에이터 캡의 소정위치에 온도변화에 따라 부피가 가변되는 팽창부재에 의하여 동작하는 록킹부재를 구비하며 주입구의 소정위치에는 록킹부재와 록킹되는 걸림편을 구비하여 냉각수의 과온에 의하여 록킹부재가 걸림편에 걸려 캡의 개방에 따른 회전을 방지하여 캡의 개방이 방지되도록 한 라디에이터 캡 록킹장치에 관한 것이다.The present invention relates to a radiator cap locking device, and to change the temperature at a predetermined position of the radiator cap to prevent the opening of the cap by preventing the opening of the cap by overheating the radiator to prevent the occurrence of a safety accident by overheated coolant The locking member is operated by an expansion member whose volume is varied according to the present invention. The locking member is locked with the locking member at a predetermined position of the injection hole. It relates to a radiator cap locking device to prevent the opening of the cap to prevent.
Description
제1도는 본 고안이 적용된 라디에이터 캡의 단면도.1 is a cross-sectional view of the radiator cap to which the present invention is applied.
제2도는 본 고안의 록킹장치가 작동된 상태를 보인 단면도.2 is a cross-sectional view showing a state in which the locking device of the present invention is operated.
제3도는 본 고안에 따른 요부를 보인 평면도.Figure 3 is a plan view showing the main portion according to the present invention.
제4도는 종래의 라디에이터 캡을 보인 단면도.4 is a cross-sectional view showing a conventional radiator cap.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 팽창부재 2 : 이탈 방지구1: expansion member 2: escape prevention
3 : 록킹부재 4 : 방지편3: Locking member 4: Prevention piece
5 : 주입구 6 : 걸림편5: injection hole 6: locking piece
10 : 캡10 cap
본 고안은 라디에이터 캡 록킹장치에 관한 것으로, 라디에이터의 과열시 캡이 록킹되도록 하여 캡의 개방을 방지하여 과열된 냉각수에 의한 안전사고의 발생을 미연에 방지할 수 있도록 한 라디에이터 캡 록킹장치에 관한 것이다.The present invention relates to a radiator cap locking device, and relates to a radiator cap locking device to prevent the opening of the cap by preventing the opening of the cap by overheating the radiator to prevent the occurrence of a safety accident due to overheated cooling water. .
일반적으로 라디에이터 캡은 라디에이터에 냉각수의 보충을 위하여 개폐 가능한 구조로 구비되는 것으로 제4도에 도시된 바와 같이 캡(10)의 내측에 탄성지지편(11)이 구비되어 캡(10)이 탄성지지되도록 하여 캡(10)의 개방을 제어할 수 있도록 하였다.In general, the radiator cap is provided with a structure capable of opening and closing the radiator for replenishment of cooling water. As shown in FIG. 4, an elastic support piece 11 is provided inside the cap 10 so that the cap 10 is elastically supported. In order to control the opening of the cap (10).
그러나 사용자가 과열된 라디에이터 캡을 개방하기 위하여 캡을 회전시키면 약간의 슬립현상으로 캡이 회전되며 이와 동시에 캡이 개방된 틈으로 승온된 냉각수가 라디에이터 내부의 압력차이에 의하여 냉각수가 분출되었으며 이에 따라 화상과 같은 안전사고가 발생되는 문제점이 제기 되었다.However, if the user rotates the cap to open the overheated radiator cap, the cap rotates with a slight slip phenomenon, and at the same time, the coolant is heated by the pressure difference inside the radiator. Problems such as safety accidents were raised.
따라서 본 고안은 상기와 같은 문제점을 해소하며 라디에이터의 냉각수 온도에 따라 라디에이터 캡의 개폐가 가능하도록 하여 냉각수의 온도가 일정온도 이상이면 캡이 록킹되어 캡의 개방이 불가능하여 안전사고의 발생을 미연에 방지하도록 한 라디에이터 캡 록킹장치를 제공하는데 본 고안의 목적이 있다.Therefore, the present invention solves the above problems and enables the opening and closing of the radiator cap according to the radiator's coolant temperature. When the coolant temperature is above a certain temperature, the cap is locked so that the cap cannot be opened. It is an object of the present invention to provide a radiator cap locking device to prevent it.
상기와 같은 목적을 달성하기 위하여 본 고안은 라디에이터 캡의 소정위치에 온도변화에 따라 부피가 가변되는 팽창부재에 의하여 동작하는 록킹부재를 구비하며 주입구의 소정위치에는 록킹부재와 록킹되는 걸림편을 구비하여 냉각수의 과온에 의하여 록킹부재가 걸림편에 걸려 캡의 개방에 따른 회전을 방지하여 캡의 개방이 방지되도록 함으로서 소기의 목적을 달성할 수 있다.In order to achieve the above object, the present invention includes a locking member that is operated by an expansion member whose volume is variable according to temperature change at a predetermined position of the radiator cap, and has a locking piece that is locked with the locking member at a predetermined position of the inlet. The locking member is caught by the locking piece due to the excessive temperature of the coolant to prevent rotation due to the opening of the cap, thereby preventing the opening of the cap to achieve the desired purpose.
이하, 첨부된 도면에 의하여 본 고안의 구성 및 그에 따른 작용 효과를 상세히 설명하면 다음과 같다.Hereinafter, the configuration of the present invention and its effects according to the accompanying drawings in detail as follows.
제1도는 본 고안이 적용된 라디에이터 캡의 단면도이며, 제2도는 본 고안의 록킹장치가 작동된 상태를 보인 단면도이고, 제3도는 본 고안에 따른 요부를 보인 평면도로서 도시된 바와 같이 공지의 라디에이터 캡에 있어서, 온도변화에 따라 부피가 가변되는 팽창부재(1)와 상기 팽창부재(1)의 이탈을 방지하는 이탈 방지구(2)와 상기 이탈 방지구(2)의 양측에 양단부가 삽입 설치되는 록킹부재(3)를 캡(10)의 소정위치에 삽입설치하며 설치된 록킹부재(3)의 이탈을 방지하는 방지편(4)을 캡(10)의 소정위치에 구비하며 주입구(5) 내측의 내주면에는 걸림편(6)을 일정각으로 기울어지게 구비하여 록킹부재(3)와 록킹되어 캡(10)의 회전이 방지되도록 한 구성이다.1 is a cross-sectional view of a radiator cap to which the present invention is applied, and FIG. 2 is a cross-sectional view showing a state in which the locking device of the present invention is operated, and FIG. 3 is a plan view showing a main part according to the present invention, In the present invention, both ends of the expansion member (1) and the escape prevention opening (2) for preventing the separation of the expansion member (1) and the separation prevention opening (2) are inserted into the volume is changed in accordance with the temperature change The locking member 3 is inserted into and installed at a predetermined position of the cap 10, and a prevention piece 4 is provided at a predetermined position of the cap 10 to prevent detachment of the installed locking member 3. The inner circumferential surface is configured to be inclined at a predetermined angle so that the locking piece 3 is locked with the locking member 3 to prevent rotation of the cap 10.
상기 팽창부재(1)는 열에 의한 팽창력이 큰 왁스(WAX)와 같은 재질로 하여 열감지에 의해 팽창되어 캡(10)의 록킹이 가능하도록 하였다.The expansion member 1 is made of a material such as wax (WAX) having a large expansion force due to heat, and is expanded by heat detection to enable locking of the cap 10.
이와 같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention configured as described above are as follows.
이탈 방지구(2)의 내측에 구비된 팽창부재(1)는 냉각수의 온도에 따라 부피가 가변되며 이에 따라 록킹부재(3)의 직경이 증가되어 주입구(5)의 내측에 경사지게 돌출된 걸림편(6)에 걸려 록킹부재(3)의 회전을 방지하며 이에 따른 캡(10)의 회전이 방지되어 캡(10)의 개방이 불가능한 것이다.The expansion member 1 provided on the inner side of the release preventing opening 2 has a variable volume depending on the temperature of the cooling water, and accordingly the diameter of the locking member 3 is increased so that the locking piece protrudes inclined to the inside of the injection port 5. (6) is prevented by the rotation of the locking member 3 and thereby prevents the rotation of the cap 10 it is impossible to open the cap 10.
즉, 냉각수가 일정온도 이상으로 상승되면 내측의 밸브가 상승하며 이때 개방된 통로를 통하여 냉각수는 저장탱크로 유입되는 것으로 내측밸브의 외측에 방지편(4)에 의하여 이탈이 방지되는 록킹부재(3)가 주입구(5)의 걸림편(6)에 록킹되며 이와 동시에 방지편(4)이 록킹부재(3)를 걸림편(6)에 밀착시켜 경사진 걸림편(6)에 의하여 캡(10)의 회전이 불가능한 것이다.That is, when the coolant rises above a certain temperature, the inner valve rises. At this time, the cooling water flows into the storage tank through the open passage, and the locking member 3 is prevented from being separated by the prevention piece 4 on the outside of the inner valve. ) Is locked to the locking piece 6 of the injection port 5 and at the same time the prevention piece 4 is in close contact with the locking piece 6 to the locking piece 6 by the inclined locking piece 6 by the cap 10. It is impossible to rotate.
상기 록킹부재(3)의 직경을 가변시키는 팽창부재(1)는 이탈 방지구(2)의 내부에서 냉각수의 온도에 따라 팽창되는 것으로 팽창부재(1)를 지지하는 지지력이 미약한 부위로 팽창부재(1)의 팽창력이 가해지는 것이다.The expansion member (1) for varying the diameter of the locking member (3) is expanded in accordance with the temperature of the cooling water in the escape prevention opening (2) to a portion having a weak support force for supporting the expansion member (1) expansion member The expansion force of (1) is applied.
이에 따라 이탈 방지구(2)의 양측에 록킹부재(3)의 양측단부가 삽입되어 이동되는 지지력이 미약한 부위로 팽창력이 전달되어 록킹부재(3)의 직경이 증가되는 것이다.Accordingly, both ends of the locking member 3 are inserted into both sides of the release preventing tool 2 so that the expansion force is transmitted to a portion where the supporting force is weak and the diameter of the locking member 3 is increased.
왁스와 같이 팽창력이 큰 물질로 된 팽창부재(1)는 라디에이터 내부의 냉각수 온도에 따라 부피가 가변되는 것으로 냉각수의 온도가 소정온도 이하로 하온되면 팽창부재(1)가 팽창력이 제거되며 이에 따른 록킹부재(3)가 탄성력에 의하여 복원되어 주입구(5)의 내측에 돌출된 걸림편(6)과 이격되어 캡(10)의 회전이 자유롭게 되며 이에 따라 캡(0)의 개방이 가능한 것이다.The expansion member 1 made of a material having a high expansion force, such as wax, varies in volume according to the cooling water temperature inside the radiator. When the cooling water temperature is lowered below a predetermined temperature, the expansion member 1 removes the expansion force and thus locks. The member 3 is restored by the elastic force and spaced apart from the locking piece 6 protruding inside the injection hole 5 to freely rotate the cap 10, thereby opening the cap 0.
이와 같이 된 본 고안인 라디에이터 캡 록킹장치는 라디에이터의 냉각수 온도에 따라 부피가 가변되는 팽창부재가 캡의 개방에 따른 회전을 제어하여 소정온도 이상에서는 캡의 개방이 불가능하여 과열된 라디에이터 캡의 개방이 불가능 하여 냉각수의 분출에 따른 화상등과 같은 안전사고의 발생을 미연에 방지할 수 있어 제품의 신뢰성과 안전성을 높일 수 있는 잇점이 있는 것이다.Radiator cap locking device according to the present invention is the expansion member whose volume is variable according to the cooling water temperature of the radiator controls the rotation according to the opening of the cap, so that the cap can not be opened above a predetermined temperature, the opening of the overheated radiator cap Since it is impossible to prevent the occurrence of safety accidents such as burns caused by the ejection of the cooling water, there is an advantage to increase the reliability and safety of the product.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950040792U KR200145893Y1 (en) | 1995-12-13 | 1995-12-13 | Apparatus of locking cap of radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950040792U KR200145893Y1 (en) | 1995-12-13 | 1995-12-13 | Apparatus of locking cap of radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970044862U KR970044862U (en) | 1997-07-31 |
| KR200145893Y1 true KR200145893Y1 (en) | 1999-06-15 |
Family
ID=19433732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950040792U KR200145893Y1 (en) | 1995-12-13 | 1995-12-13 | Apparatus of locking cap of radiator |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200145893Y1 (en) |
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1995
- 1995-12-13 KR KR2019950040792U patent/KR200145893Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR970044862U (en) | 1997-07-31 |
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