KR20060071284A - Clamp have thermostat - Google Patents

Clamp have thermostat Download PDF

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Publication number
KR20060071284A
KR20060071284A KR1020040109817A KR20040109817A KR20060071284A KR 20060071284 A KR20060071284 A KR 20060071284A KR 1020040109817 A KR1020040109817 A KR 1020040109817A KR 20040109817 A KR20040109817 A KR 20040109817A KR 20060071284 A KR20060071284 A KR 20060071284A
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KR
South Korea
Prior art keywords
thermostat
valve
valve spring
piston
coupling
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KR1020040109817A
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Korean (ko)
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KR101013895B1 (en
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김경희
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현대자동차주식회사
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Priority to KR1020040109817A priority Critical patent/KR101013895B1/en
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    • 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
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • 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
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P2007/146—Controlling of coolant flow the coolant being liquid using valves
    • 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
    • F01P2050/00—Applications
    • F01P2050/22—Motor-cars
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

본 발명은 서모스탯의 선단부에 스프링을 압축시킬 수 있는 클램프를 결합하여 서모스탯의 결합 및 분리작업을 간편하게 수행 할 수 있는 결합구를 갖는 서모스탯에 관한 것으로서, 그 특징적인 구성은 소정의 길이를 갖는 피스톤(1)과, 상기 피스톤(1)에 의해서 이동되는 밸브(2)와, 상기 피스톤(1)의 선단부가 끼워지고 내부에는 왁스(도면 미도시)가 내장된 엘리먼트(3)와, 상기 밸브(2)를 탄력 지지하는 밸브스프링(4)과, 그 밸브스프링(4)의 선단부를 탄력 지지하는 밸브스프링시트(5)로 이루어진 서모스탯에 있어서, 상기 엘리먼트(3)의 선단부 외측 둘레면에 형성된 요입홈(3a)과, 상기 요입홈(3a)에 끼워진 상태로 밸브스프링시트(5)를 가압하도록 일측 선단부에는 내향 절곡된 걸림돌기(11)가 형성되고 중앙부는 힌지(13)를 매개로 결합되며 타측 선단부는 손으로 파지할 수 있도록 외향 절곡된 손잡이(12)가 형성된 한 쌍의 결합편(10)과, 상기 결합편(10)을 탄력 지지하도록 힌지(13)에 끼워진 탄발스프링(14)을 포함하여서 된 것이다.The present invention relates to a thermostat having a coupler that can easily perform the coupling and detachment operation of the thermostat by coupling a clamp that can compress the spring to the front end of the thermostat, its characteristic configuration is a predetermined length A piston (1) having, a valve (2) moved by the piston (1), an element (3) in which a tip of the piston (1) is fitted and a wax (not shown) is embedded therein, and In the thermostat consisting of a valve spring (4) for elastically supporting the valve (2) and a valve spring seat (5) for elastically supporting the tip of the valve spring (4), the outer peripheral surface of the front end of the element (3) An inwardly bent engaging protrusion 11 is formed at one end portion to press the valve spring seat 5 in a state of being inserted into the recessed groove 3a and the recessed groove 3a, and the central portion is a hinge 13. The other end is hand It includes a pair of coupling pieces 10 formed with a handle 12 bent outwardly to be gripped by a grip, and a carbon spring 14 fitted to the hinge 13 to elastically support the coupling piece 10 .

차량, 서모스탯, 하우징, 밸브시트, 스프링, 결합구Vehicle, Thermostat, Housing, Valve Seat, Spring, Coupling

Description

결합구를 갖는 서모스탯{Clamp have thermostat} Thermostat with coupling sphere {Clamp have thermostat}

도 1은 일반적인 서모스탯을 나타낸 사시도.1 is a perspective view showing a general thermostat.

도 2 및 도 3은 종래 서모스탯의 결합과정을 나타낸 사시도.2 and 3 is a perspective view showing a coupling process of the conventional thermostat.

도 4는 본 발명에 따른 결합구를 갖는 서모스탯을 나타낸 정면도.Figure 4 is a front view showing a thermostat having a coupler according to the present invention.

도 5는 본 발명에 따른 결합구를 갖는 서모스탯의 요부확대 사시도.Figure 5 is an enlarged perspective view of the main portion of the thermostat having a coupler according to the present invention.

도 6 및 도 7은 본 발명에 따른 결합구를 갖는 서모스탯의 결합과정을 나타낸 사시도.6 and 7 are a perspective view showing a coupling process of the thermostat having a coupler according to the present invention.

※도면의 주요부분에 대한 부호의 설명※※ Explanation of symbols about main part of drawing ※

1 : 피스톤 2 : 밸브1: piston 2: valve

3 : 엘리먼트 3a : 요입홈3: Element 3a: Concave Groove

4 : 밸브스프링 5 : 밸브스프링시트4: valve spring 5: valve spring seat

10 : 결합편 11 : 걸림돌기10: engaging piece 11: jamming projection

12 : 손잡이 13 : 힌지12: handle 13: hinge

14 : 탄발스프링14: Tanbal spring

본 발명은 결합구를 갖는 서모스탯에 관한 것으로서, 더욱 상세하게는 서모스탯의 선단부에 스프링을 압축시킬 수 있는 클램프를 결합하여 서모스탯의 결합 및 분리작업을 간편하게 수행 할 수 있는 결합구를 갖는 서모스탯에 관한 것이다.The present invention relates to a thermostat having a coupler, and more particularly, a thermostat having a coupler that can easily perform the coupling and detachment operation of the thermostat by coupling a clamp capable of compressing the spring to the tip of the thermostat. It's about stats.

일반적으로 차량의 엔진의 냉각 시스템에는 엔진의 입구 또는 출구에서 냉각수의 흐름을 조절하도록 냉간 시에는 라디에이터로 가는 냉각수 흐름을 차단하여 엔진의 웜업(WARM UP)시간을 단축함으로써 연비 및 배출가스를 저감하고, 난기 시에는 라디에이터로 냉각수를 흐르게 하여 냉각수온을 낮춤으로써 실린더헤드 및 블록을 냉각하도록 하기 위하여 서모스탯을 설치하고 있다.In general, the cooling system of the vehicle's engine reduces fuel consumption and emission by shortening the engine warm-up time by blocking the coolant flow to the radiator to control the flow of the coolant at the inlet or outlet of the engine. In order to cool the cylinder head and the block by cooling the temperature of the cooling water by lowering the temperature of the cooling water, the thermostat is installed.

이러한 서모스탯은 도 1에 나타낸 바와 같이 소정의 길이를 갖는 피스톤(1)과, 상기 피스톤(1)에 의해서 이동되는 밸브(2)와, 상기 피스톤(1)의 선단부가 끼워지고 내부에는 왁스(도면 미도시)가 내장된 엘리먼트(3)와, 상기 밸브(2)를 탄력 지지하는 밸브스프링(4)과, 그 밸브스프링(4)의 선단부를 탄력 지지하는 밸브스프링시트(5) 및 그 밸브스프링시트(5)를 지지해주는 프레임(6)으로 구성되어 냉간시에는 스프링(4)의 장력에 의해 닫혀있다가, 난기시에는 엘리먼트(3)에 채워져 있는 왁스의 팽창에 의해 밸브가(2) 열리도록 되어 있다. As shown in FIG. 1, the thermostat includes a piston 1 having a predetermined length, a valve 2 moved by the piston 1, a tip of the piston 1, and a wax ( An element 3 having a built-in drawing, a valve spring 4 for elastically supporting the valve 2, a valve spring seat 5 for elastically supporting the tip of the valve spring 4, and a valve thereof. It is composed of a frame (6) for supporting the spring seat (5) is closed by the tension of the spring (4) during cold, the valve (2) by the expansion of the wax filled in the element (3) during warming It is supposed to open.

그러나 최근에는 서모스탯의 원가를 줄이기 위해 프레임(6)을 삭제하고, 서모스탯 하우징의 바디로 스프링을 지지하도록 하는 바디 일체형 서모스탯이 고안되어 사용되고 있다.Recently, however, a body-integrated thermostat has been devised and used to remove the frame 6 to reduce the cost of the thermostat and to support the spring with the body of the thermostat housing.

이러한 바디 일체형 서모스탯은 도 2 및 도 3에 나타낸 바와 같이 피스톤(1), 밸브(2), 엘리먼트(3), 스프링(4), 밸브스프링시트(5)로 구성되어 있는 것으 로서, 바디 일체형 서모스탯은 밸브스프링시트(5)를 지지해주는 프레임이 없기 때문에, 피스톤(1)을 서모스탯 하우징(100)에 고정시킨 후 밸브스프링시트(5)를 서모스탯의 조립돌기(101)에 끼워서 고정하도록 되어 있다.The body integral thermostat is composed of a piston (1), a valve (2), an element (3), a spring (4), the valve spring seat (5), as shown in Figures 2 and 3, body integral Since the thermostat does not have a frame supporting the valve spring seat 5, the piston 1 is fixed to the thermostat housing 100, and then the valve spring seat 5 is inserted into the assembly protrusion 101 of the thermostat. It is supposed to be.

상기 서모스탯을 서모스탯 하우징(100)에 장착함에 있어서 종래의 바디 일체형 서모스탯은 피스톤(1)을 하우징(100)에 장착한 후 도 2에 나타낸 화살표와 같이 밸브스프링시트(5)를 별도의 도구(지그나 공구)로 누른 상태에서 도 3에 나타낸 바와 같이 회전시켜 서모스탯하우징(100)의 조립돌기(101)와 밸브스프링시트(5)를 맞추도록 되어 있다. In mounting the thermostat to the thermostat housing 100, the conventional body-integrated thermostat is equipped with a valve spring seat (5) as shown in the arrow shown in Figure 2 after mounting the piston (1) to the housing 100 While pressing with a tool (a jig or a tool), it rotates as shown in FIG. 3, and the assembly protrusion 101 and the valve spring seat 5 of the thermostat housing 100 are matched.

서모스탯은 엘리먼트(3) 안에 채워져 있는 왁스의 수축/팽창력을 이용하여 밸브(2)를 여닫음으로써 냉각수의 흐름을 조절하는 역할을 하는 기구로써, 왁스의 열화나 스프링의 고장 등으로 인하여 교환이 빈번히 이뤄지는 부품이다. The thermostat is a mechanism that controls the flow of cooling water by opening and closing the valve 2 by using the contraction / expansion force of the wax filled in the element 3, and the exchange is performed due to wax deterioration or failure of the spring. Frequently done parts.

따라서, 종래의 서모스탯을 교환 할 경우에는 도 2 및 도 3에 나타낸 바와 같이 밸브스프링시트(5)의 누름 및 회전시켜 서모스탯하우징(100)의 조립돌기(101)에 장착 및 분리해야 어려움이 있다.Therefore, in the case of replacing the conventional thermostat, as shown in FIGS. 2 and 3, it is difficult to press and rotate the valve spring seat 5 to install and detach the assembly protrusion 101 of the thermostat housing 100. have.

그러나 서모스탯 하우징(100)의 내부 구조는 밸브스프링시트(5)를 누르기 어려운 협소한 공간으로 이루어져 있으므로, 서모스탯을 교환 할 경우에 서모스택 하우징(100)을 한꺼번에 교환하거나 서모스탯 하우징(100)을 엔진에서 탈거한 후 지그나 특수 조립공구를 사용하여 교환하고 있다.However, since the internal structure of the thermostat housing 100 is made of a narrow space that is difficult to press the valve spring seat 5, when replacing the thermostat replace the thermostack housing 100 at once or the thermostat housing 100 Is removed from the engine and replaced using a jig or special assembly tool.

이는 서모스탯을 교환하기 위해서는 교환하지 않아도 될 서모스탯 하우징(100)을 한꺼번에 교체하거나, 서모스탯 하우징(100)을 분리시킨 후 재 조립하여야 하므로 교환 비용이 크게 증가하는 문제점이 있었다.In order to replace the thermostat, the thermostat housing 100, which does not need to be replaced, must be replaced at once, or the thermostat housing 100 needs to be reassembled after reassembly.

본 발명은 상기한 문제점을 해결하기 위하여 발명한 것으로서, 그 목적은 서모스탯에 설치된 스프링을 압축시킬 수 있는 클램프를 결합하여 서모스탯을 서모스탯 하우징에 분리 결합 작업을 신속하고 간편하게 수행할 수 있는 결합구를 갖는 서모스탯을 제공함에 있다.The present invention has been invented to solve the above problems, its purpose is to combine the clamp that can compress the spring installed in the thermostat by combining the thermostat to the thermostat housing can be quickly and easily combined In providing a thermostat with a sphere.

상기 목적을 달성하기 위한 본 발명의 특징적인 구성을 설명하면 다음과 같다.Referring to the characteristic configuration of the present invention for achieving the above object is as follows.

본 발명의 결합구를 갖는 서모스탯은 소정의 길이를 갖는 피스톤과, 상기 피스톤에 의해서 이동되는 밸브와, 상기 피스톤의 선단부가 끼워지고 내부에는 왁스가 내장된 엘리먼트와, 상기 밸브를 탄력 지지하는 밸브스프링과, 그 밸브스프링의 선단부를 탄력 지지하는 밸브스프링시트로 이루어진 서모스탯에 있어서, 상기 엘리먼트의 선단부 외측 둘레면에 형성된 요입홈과, 상기 요입홈에 끼워진 상태로 밸브스프링시트를 가압하도록 일측 선단부에는 내향 절곡된 걸림돌기가 형성되고 중앙부는 힌지를 매개로 결합되며 타측 선단부는 손으로 파지할 수 있도록 외향 절곡된 손잡이가 형성된 한 쌍의 결합편과, 상기 결합편을 탄력 지지하도록 힌지에 끼워진 탄발스프링을 포함하여서 된 것이다.The thermostat having the coupling sphere of the present invention is a piston having a predetermined length, a valve moved by the piston, an element in which the tip of the piston is fitted and wax is embedded therein, and a valve for elastically supporting the valve. A thermostat consisting of a spring and a valve spring seat for elastically supporting the front end of the valve spring, the thermostat comprising: a recess groove formed in the outer circumferential surface of the front end of the element, and one side end portion to pressurize the valve spring sheet in a state of being fitted into the recess groove. Inwardly bent inwardly formed locking projections, the center portion is coupled via the hinge, the other end is a pair of engaging pieces formed with an outwardly bent handle for gripping by hand, and a spring mounted on the hinge to elastically support the coupling piece It was to include.

이와 같은 특징을 갖는 본 발명을 상세하게 설명하면 다음과 같다.Referring to the present invention having such characteristics in detail as follows.

도 4는 본 발명에 따른 결합구를 갖는 서모스탯을 나타낸 정면도이고, 도 5 는 본 발명에 따른 결합구를 갖는 서모스탯의 요부확대 사시도이며, 도 6 및 도 7은 본 발명에 따른 결합구를 갖는 서모스탯의 결합과정을 나타낸 사시도이다.Figure 4 is a front view showing a thermostat having a coupler according to the present invention, Figure 5 is an enlarged perspective view of the main portion of the thermostat having a coupler according to the present invention, Figure 6 and Figure 7 is a coupler according to the present invention It is a perspective view showing the coupling process of having a thermostat.

여기에서 참조되는 바와 같이 본 발명은 소정의 길이를 갖는 피스톤(1)이 마련되어 있고, 상기 피스톤(1)에는 그 피스톤(1)과 함께 이동되도록 밸브(2)가 결합되어 있으며, 상기 피스톤(1)의 선단부는 왁스(도면 미도시)가 내장된 엘리먼트(3)에 끼워져 있고, 상기 엘리먼트(3)의 선단부 외측 둘레면에는 요입홈(3a)이 형성되어 있다.As referred to herein, the present invention is provided with a piston (1) having a predetermined length, the piston (1) is coupled to the valve (2) to move together with the piston (1), the piston (1) ) Is inserted into an element 3 in which wax (not shown) is incorporated, and a recessed groove 3a is formed in the outer peripheral surface of the tip of the element 3.

그리고, 상기 엘리먼트(3)의 외측에는 밸브(2)를 탄력 지지하는 밸브스프링(4)이 끼워져 있고, 그 밸브스프링(4)의 선단부에는 밸브스프링시트(5)가 탄력 지지되어 있다.A valve spring 4 for elastically supporting the valve 2 is fitted to the outside of the element 3, and a valve spring seat 5 is elastically supported at the front end of the valve spring 4.

또한, 상기 엘리먼트(3)에는 한 쌍으로 이루어진 결합편(10)이 결합되어 있되, 그 결합편(10)의 선단부에는 요입홈(3a)에 끼워진 상태로 밸브스프링시트(5)를 가압하는 걸림돌기(11)가 내향 절곡되어 있고, 결합편(10)의 중앙부는 힌지(13)를 매개로 결합되어 있으며, 타측 선단부에는 손으로 파지 할 수 있도록 손잡이(12)가 외향 절곡되게 형성되어 있다.In addition, a pair of coupling pieces 10 are coupled to the element 3, but a front end of the coupling piece 10 is a locking member for pressing the valve spring seat 5 in a state of being fitted into the recessed groove 3a. The machine 11 is bent inwardly, the center portion of the coupling piece 10 is coupled via the hinge 13, the other end portion is formed so that the handle 12 is bent outward so that it can be gripped by hand.

그리고, 상기 힌지(13)에는 결합편(10)을 탄력 지지하도록 탄발스프링(14)이 설치되어 있다.And the hinge 13 is provided with a ball spring 14 to elastically support the coupling piece (10).

이와 같이 구성된 본 발명을 상세히 설명하면 다음과 같다.Referring to the present invention configured as described in detail as follows.

먼저, 본 발명의 서모스탯은 밸브스프링시트(5)가 하부로 이동되어 밸브스프링(4)을 가압된 상태를 유지하도록 결합편(10)이 결합되어 있다. First, the thermostat of the present invention is coupled to the coupling piece 10 so that the valve spring seat 5 is moved downward to keep the valve spring 4 pressed.                     

이와 같은 서모스탯을 서모스탯 하우징(100)에 결합하기 위해서는 도 6에 나타낸 바와 같이 서모스탯 하우징(100)에 형성된 조립돌기(101)와 밸브스프링시트(5)가 간섭되지 않도록 상기 서모스탯을 서모스탯 하우징(100)에 끼운 후 화살표 방향으로 회전시키면 상기 밸브스프링시트(5)는 조립돌기(101)의 하부에 위치되어 있으므로 원활하게 회전되게 되는 것이다.In order to couple such a thermostat to the thermostat housing 100, the thermostat is thermostated so that the assembly protrusion 101 and the valve spring seat 5 formed in the thermostat housing 100 do not interfere with each other. When the valve spring seat 5 is inserted into the stat housing 100 and rotates in the direction of the arrow, the valve spring seat 5 is smoothly rotated because it is located at the bottom of the assembly protrusion 101.

이러한 상태에서 결합편(10)에 형성된 손잡이(12)를 잡고 중앙으로 모으면 힌지(13)를 중심으로 회전되면서 걸림돌기(11)는 요입홈(3a)에서 이탈되게 되는 것이고, 이때 밸브스프링시트(5)는 밸브스프링(4)의 복원력에 의해서 상부로 이동되므로 상기 밸브스프링시트(5)는 서모스탯 하우징(100)에 형성된 조립돌기(101)와 긴밀하게 접촉되어 서모스탯의 결합작업이 완료되는 것이다.Holding the handle 12 formed in the coupling piece 10 in this state and gathered to the center is rotated around the hinge 13, the locking projection 11 is to be separated from the recess groove (3a), the valve spring seat ( 5) is moved upward by the restoring force of the valve spring (4) the valve spring seat (5) is in close contact with the assembly protrusion 101 formed in the thermostat housing 100 to complete the coupling operation of the thermostat will be.

한편, 상기 서모스탯을 분리하고자 할 때에는 결합편(10)의 손잡이(12)를 잡고 걸림돌기(11)가 밸브스프링시트(5)의 상면에 접촉되게 위치시킨 후 상기 결합편(10)을 하부로 누르면 밸브스프링시트(5)는 밸브스프링(4)을 압축하면서 이동되고, 이때 결합편(10)에 형성된 걸림돌기(11)는 엘리먼트(3)에 형성된 요입홈(3a)에 끼워지게 되는 것이고, 상기 걸림돌기(11)는 탄발스프링(14)의 복원력에 의해서 탄력지지되므로 분리되지 않게 되는 것이다.On the other hand, when the thermostat is to be removed, holding the handle 12 of the coupling piece 10, the locking projection 11 is placed in contact with the upper surface of the valve spring seat 5 and then the coupling piece 10 is lowered When pressed, the valve spring seat 5 is moved while compressing the valve spring 4, wherein the engaging projection 11 formed in the engaging piece 10 is fitted into the recessed groove 3a formed in the element (3). The protrusion 11 is elastically supported by the restoring force of the ball spring 14 so that it is not separated.

이러한 상태에서 밸브스프링시트(5)와 조립돌기(101)가 분리되도록 손잡이(12)를 잡고 회전시킨 후 손잡이(12)를 당기면 서모스탯은 서모스탯 하우징(100)에서 분리되는 것이다.In such a state, the valve spring seat 5 and the assembly protrusion 101 are rotated by holding the handle 12 so as to be separated, and then pulling the handle 12 to separate the thermostat from the thermostat housing 100.

이와 같이 본 발명은 서모스탯에 설치된 결합편에 의해서 밸브스프링시트가 하부로 이동된 상태를 유지하게 되므로 상기 서모스탯의 결합 및 분리작업을 신속하고 간편하게 수행할 수 있게되는 특유의 효과가 있다. As such, the present invention maintains a state in which the valve spring seat is moved downward by the coupling piece installed in the thermostat. Therefore, the present invention has a unique effect of quickly and easily performing the coupling and detachment of the thermostat.

Claims (3)

소정의 길이를 갖는 피스톤(1)과, 상기 피스톤(1)에 의해서 이동되는 밸브(2)와, 상기 피스톤(1)의 선단부가 끼워지고 내부에는 왁스(도면 미도시)가 내장된 엘리먼트(3)와, 상기 밸브(2)를 탄력 지지하는 밸브스프링(4)과, 그 밸브스프링(4)의 선단부를 탄력 지지하는 밸브스프링시트(5)로 이루어진 서모스탯에 있어서, A piston 1 having a predetermined length, a valve 2 moved by the piston 1, and an element 3 having a tip portion of the piston 1 fitted therein and a wax (not shown) embedded therein. ), And a thermostat consisting of a valve spring (4) for elastically supporting the valve (2), and a valve spring seat (5) for elastically supporting the tip of the valve spring (4), 상기 엘리먼트(3)의 선단부 외측 둘레면에 형성된 요입홈(3a)과, 상기 요입홈(3a)에 끼워진 상태로 밸브스프링시트(5)를 가압하며 선택적으로 분리 가능하게 설치된 고정수단과, 상기 고정수단을 탄력 지지하는 탄성부재를 포함함을 특징으로 하는 결합구를 갖는 서모스탯. A concave inlet groove (3a) formed on the outer peripheral surface of the distal end of the element (3), a fixing means for pressing the valve spring seat (5) in a state fitted into the concave groove (3a) and selectively detachably installed, and the fixing A thermostat having a coupler characterized in that it comprises an elastic member for elastically supporting the means. 제 1 항에 있어서, The method of claim 1, 상기 고정수단은 요입홈(3a)에 끼워진 상태로 밸브스프링시트(5)를 가압하도록 일측 선단부에는 내향 절곡된 걸림돌기(11)가 형성되고 중앙부는 힌지(13)를 매개로 결합되며 타측 선단부는 손으로 파지할 수 있도록 외향 절곡된 손잡이(12)가 형성된 한 쌍의 결합편(10)을 포함함을 특징으로 하는 결합구를 갖는 서모스탯. The fixing means is provided with a locking projection 11 bent inwardly in one end portion to press the valve spring seat 5 in the state fitted into the recess groove (3a), the center portion is coupled via the hinge 13, the other end portion Thermostat having a coupler, characterized in that it comprises a pair of engaging pieces (10) formed with a handle (12) outwardly bent to grip by hand. 제 2 항에 있어서, The method of claim 2, 상기 탄성부재는 결합편(10)을 탄력 지지하도록 힌지(13)에 끼워진 탄발스프링(14)으로 구성됨을 특징으로 하는 결합구를 갖는 서모스탯. The elastic member is a thermostat having a coupler, characterized in that consisting of a carbon spring (14) fitted to the hinge (13) to elastically support the coupling piece (10).
KR1020040109817A 2004-12-21 2004-12-21 Clamp have thermostat KR101013895B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109763890A (en) * 2017-11-10 2019-05-17 现代自动车株式会社 Coolant control valve unit and engine-cooling system with the control valve unit

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KR19980029497A (en) 1996-10-26 1998-07-25 김영귀 Leakage prevention structure of bypass pipe of thermostat and pipe of water pump
KR19980029497U (en) * 1996-11-27 1998-08-17 배순훈 Button light emitting device of video cassette recorder
KR19980067462U (en) 1997-05-27 1998-12-05 양재신 Housing cover for thermostat installation with misassembly prevention function
KR19990019681U (en) 1997-11-20 1999-06-15 정몽규 Nipple for connecting thermostat housing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109763890A (en) * 2017-11-10 2019-05-17 现代自动车株式会社 Coolant control valve unit and engine-cooling system with the control valve unit
CN109763890B (en) * 2017-11-10 2021-12-10 现代自动车株式会社 Coolant control valve unit and engine cooling system having the same

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