KR101202904B1 - Air damper - Google Patents

Air damper Download PDF

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Publication number
KR101202904B1
KR101202904B1 KR20100134552A KR20100134552A KR101202904B1 KR 101202904 B1 KR101202904 B1 KR 101202904B1 KR 20100134552 A KR20100134552 A KR 20100134552A KR 20100134552 A KR20100134552 A KR 20100134552A KR 101202904 B1 KR101202904 B1 KR 101202904B1
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KR
South Korea
Prior art keywords
housing
cover cap
opening
air damper
piston
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KR20100134552A
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Korean (ko)
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KR20120072690A (en
Inventor
유재경
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주식회사 니프코코리아
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Application filed by 주식회사 니프코코리아 filed Critical 주식회사 니프코코리아
Priority to KR20100134552A priority Critical patent/KR101202904B1/en
Priority to CN201180062509.3A priority patent/CN103270333B/en
Priority to JP2013546031A priority patent/JP6073242B2/en
Priority to PCT/KR2011/010029 priority patent/WO2012087061A2/en
Publication of KR20120072690A publication Critical patent/KR20120072690A/en
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Publication of KR101202904B1 publication Critical patent/KR101202904B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R7/00—Stowing or holding appliances inside vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps
    • B60R7/04—Stowing or holding appliances inside vehicle primarily intended for personal property smaller than suit-cases, e.g. travelling articles, or maps in driver or passenger space, e.g. using racks
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/0209—Telescopic
    • F16F9/0218—Mono-tubular units
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/3207—Constructional features
    • F16F9/3235—Constructional features of cylinders
    • F16F9/3242—Constructional features of cylinders of cylinder ends, e.g. caps

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)

Abstract

본 발명은 본 발명은 자동차용 에어댐퍼에 관한 것으로, 더욱 상세하게는 하우징의 개구부로 양측으로 분할된 커버캡이 일체로 사출 성형되고, 피스톤 조립 후 상기 커버캡을 상호 결합시켜 개구부를 차폐하면서 피스톤 로드를 지지해 부품수를 줄이면서 조립 및 작업시간을 단축시킬 수 있도록 한 것이다.
본 발명의 구성은, 피스톤로드(21)를 구비한 피스톤(20)이 하우징(10)에 삽입되고, 이 하우징(10)의 개구부가 차폐되는 에어댐퍼(50)에 있어서;
상기 하우징(10)의 개구부로 몸체와 일체로 사출성형된 커버캡(15)이, 하우징(10)과 힌지부(14)로 연결된 상태로 양측으로 분할 형성되어, 삽입된 피스톤로드(21)를 감싸지게 조립하여 구성된다.
그리고, 상기 커버캡(15)은, 하우징(10)의 내경과 면접촉되게 삽입되며, 커버캡(15)의 양단부로 고정돌기(16)를 형성시켜, 하우징(10)에 구비된 고정홀(11)에 끼워져 결속된다.
또, 상기 커버캡(15)은, 양측으로 분할 형성되어, 개구부의 전방으로 겹쳐지게 조립되면서, 몸체전방으로 상호 구비된 고정돌기(16)와 고정홀(11)을 결합시켜 조립하며, 커버캡(15)의 외주면으로 돌출면(17)을 형성하고, 하우징(10)의 개구부에 위치고정홈(12)을 성형시켜, 돌출면(17)이 위치고정홈(12)에 끼워져 조립되도록 하여 구성된다.The present invention relates to an air damper for an automobile, and more particularly, a cover cap divided into two sides by an opening of a housing is integrally injection molded, and after the piston is assembled, the cover cap is coupled to each other to shield the opening by the piston. By supporting the rod, the number of parts can be reduced while the assembly and work time can be shortened.
The structure of this invention is the air damper 50 which the piston 20 provided with the piston rod 21 is inserted in the housing 10, and the opening part of this housing 10 is shielded;
The cover cap 15, which is injection molded integrally with the body through the opening of the housing 10, is dividedly formed at both sides while being connected to the housing 10 and the hinge portion 14, thereby inserting the inserted piston rod 21. It is assembled by being wrapped.
In addition, the cover cap 15 is inserted into surface contact with the inner diameter of the housing 10, and forming fixing protrusions 16 at both ends of the cover cap 15 to fix the fixing holes provided in the housing 10 ( 11) are fitted and bound.
In addition, the cover cap 15 is formed by splitting on both sides, while being assembled to overlap the front of the opening, assembling by assembling the fixing protrusions 16 and the fixing holes 11 provided in front of the body to each other, the cover cap Protruding surface 17 is formed on the outer circumferential surface of 15 and the positioning groove 12 is formed in the opening of the housing 10 so that the projecting surface 17 is fitted into the positioning groove 12 to be assembled. do.

Description

자동차용 에어댐퍼{Air damper}Air damper for automobiles

본 발명은 자동차용 에어댐퍼에 관한 것으로, 더욱 상세하게는 하우징의 개구부로 양측으로 분할된 커버캡이 일체로 사출 성형되고, 피스톤 조립 후 상기 커버캡을 상호 결합시켜 개구부를 차폐하면서 피스톤 로드를 지지해 부품수를 줄이면서 조립 및 작업시간을 단축시킬 수 있도록 한 것이다.
The present invention relates to an air damper for an automobile, and more particularly, a cover cap divided into two sides by an opening of a housing is integrally injection molded, and after the piston is assembled, the cover cap is coupled to each other to support the piston rod while shielding the opening. This reduces the number of parts and shortens the assembly and work time.

일반적으로, 글로브 박스는 도 1에서와 같이 패널(1)과 덮개체(2)에 일방향성 에어댐퍼(50)를 연결하여, 덮개체(2)를 개방할 때에는 천천히 부드럽게 동작되게 하고, 폐쇄할 때에는 비교적 신속하게 동작되게 함으로써 개폐감을 향상시키도록 장착된다.In general, the glove box connects the unidirectional air damper 50 to the panel 1 and the cover 2 as shown in FIG. 1, so that the glove box is slowly and smoothly operated when the cover 2 is opened. At the time of installation, it is mounted to improve the opening and closing feeling by operating relatively quickly.

상기 에어댐퍼(50)는, 도 2에서와 같이 피스톤(20)의 일단이 하우징(10)에 삽입되며, 타단이 캡(4)에 의하여 폐색되도록하고, 피스톤로드(21)가 캡(4)을 관통하여 하우징(10) 외부로 돌출되어 있다.As shown in FIG. 2, the air damper 50 has one end of the piston 20 inserted into the housing 10, the other end of which is closed by the cap 4, and the piston rod 21 has the cap 4. It penetrates and protrudes out of the housing 10.

이때, 피스톤에는 O-링(30)이 설치되며, 이 O-링(30)이 피스톤(20)의 외측둘레에 끼워 맞춰져서, 하우징(10)의 내경면에 접촉됨으로써, 피스톤(20) 이동시 하우징(10) 양측으로 공기실을 구획지게 구성하는 것이 일반적이다.
At this time, an O-ring 30 is installed in the piston, and the O-ring 30 is fitted to the outer circumference of the piston 20 to contact the inner diameter surface of the housing 10, thereby moving the piston 20. In general, the air chambers are partitioned on both sides of the housing 10.

그러나, 상기한 바와 같이 종래 에어댐퍼는, 하우징에 피스톤을 삽입한 후에 피스톤 로드가 관통되는 캡이 하우징의 끝단에 결속되도록 구성되어 있었다.However, as described above, the conventional air damper is configured such that a cap through which the piston rod penetrates is attached to the end of the housing after the piston is inserted into the housing.

따라서, 에어댐퍼를 조립하는 공정 및 시간이 증가되어 생산성이 저하되는 문제점이 있었다.Therefore, there is a problem in that the productivity and the process of assembling the air damper is increased and the time is increased.

또, 하우징의 일단부로 고정홀을 형성하고, 이에 대응하는 고정돌기가 형성된 캡을 결합하는 과정에서 결속위치가 어긋난 상태로 조립될 수 있어 불량률이 증가되는 폐단이 있었다.In addition, there is a closed end in which a fixing hole is formed at one end of the housing, and in which a binding position is displaced in a process of joining a cap in which a corresponding fixing protrusion is formed.

본 발명은 이러한, 종래 하우징과 캡의 오조립 및 생산성 감소에 대한 문제점을 감안하여 안출한 것이며, 그 목적은, 하우징의 개구부로 분할된 커버캡을 몸체와 일체로 사출성형시켜, 실린더 삽입후 커버캡을 상호결속되게 조립하여 생산성이 향상되도록 한 자동차용 에어댐퍼를 제공하는 데 있다.The present invention has been made in view of the problem of the conventional housing and cap misassembly and reduced productivity, the object is, by injection molding the cover cap divided into the opening of the housing integrally with the body, the cover after inserting the cylinder The present invention provides an air damper for an automobile in which caps are assembled to be tied together to improve productivity.

본 발명의 다른 목적은, 피스톤로드(21)를 감싸면서 양측으로 분할된 커버캡을 견고히 결속되도록 하여 제품성능이 향상되도록 한 자동차용 에어댐퍼를 제공하는 데 있다.
It is another object of the present invention to provide a vehicle air damper that tightly binds a cover cap divided to both sides while surrounding the piston rod 21 to improve product performance.

본 발명은 상기의 목적을 달성하기 위하여,
피스톤로드(21)를 구비한 피스톤(20)이 하우징(10)에 삽입되고, 이 하우징(10)의 개구부가 차폐되는 에어댐퍼(50)에 있어서;The present invention to achieve the above object,
An air damper (50) having a piston rod (21) inserted into a housing (10), the opening of which is shielded;

상기 하우징(10)의 개구부로 몸체와 일체로 사출성형된 커버캡(15)이, 하우징(10)과 힌지부(14)로 연결된 상태로 양측으로 분할 형성되어, 삽입된 피스톤로드(21)를 감싸지게 조립하여 달성된다.The cover cap 15, which is injection molded integrally with the body through the opening of the housing 10, is dividedly formed at both sides while being connected to the housing 10 and the hinge portion 14, thereby inserting the inserted piston rod 21. Achieved by assembling wrapped.

삭제delete

그리고, 상기 커버캡(15)은, 하우징(10)의 내경과 면접촉되게 삽입되며, 커버캡(15)의 양단부로 고정돌기(16)를 형성시켜, 하우징(10)에 구비된 고정홀(11)에 끼워져 결속된다.In addition, the cover cap 15 is inserted into surface contact with the inner diameter of the housing 10, and forming fixing protrusions 16 at both ends of the cover cap 15 to fix the fixing holes provided in the housing 10 ( 11) are fitted and bound.

또, 상기 커버캡(15)은, 양측으로 분할 형성되어, 개구부의 전방으로 겹쳐지게 조립되면서, 몸체전방으로 상호 구비된 고정돌기(16)와 고정홀(11)을 결합시켜 조립하며, 커버캡(15)의 외주면으로 돌출면(17)을 형성하고, 하우징(10)의 개구부에 위치고정홈(12)을 성형시켜, 돌출면(17)이 위치고정홈(12)에 끼워져 조립되도록 하여 구성된다.
In addition, the cover cap 15 is formed by splitting on both sides, while being assembled to overlap the front of the opening, assembling by assembling the fixing protrusions 16 and the fixing holes 11 provided in front of the body to each other, the cover cap Protruding surface 17 is formed on the outer circumferential surface of 15 and the positioning groove 12 is formed in the opening of the housing 10 so that the projecting surface 17 is fitted into the positioning groove 12 to be assembled. do.

이러한 구조로 이루어진 본 발명에 의하면 하우징에 피스톤을 삽입하고, 피스톤로드를 지지하는 커버캡을 신속히 결합할 수 있어, 조립공정 및 시간을 단축시키고 생산성을 향상시킬 수 있다.According to the present invention having such a structure, the piston can be inserted into the housing, and the cover cap supporting the piston rod can be quickly combined, thereby shortening the assembly process and time and improving productivity.

또, 원형의 하우징에 끼워지는 실린더 로드의 위치를 일정하게 조립하여 오조립을 방지하고, 제품의 구조를 단순화 하면서 부품수를 절감하여 제품 경쟁력이 증대될 수 있는 매우 유용한 발명인 것이다.
In addition, by constantly assembling the position of the cylinder rod fitted in the circular housing to prevent misassembly, it is a very useful invention that can increase the product competitiveness by reducing the number of parts while simplifying the structure of the product.

도 1은 종래 에어댐퍼의 사용 상태도.
도 2는 종래 에어댐퍼의 분해 사시도.
도 3a 및 도 3b는 본 발명이 적용된 에어댐퍼 사시도.
도 4는 본 발명의 구성인 하우징의 조립평면도.
도 5a 및 도 5b는 본 발명의 다른 실시 예를 도시한 사시도.
도 6a ~ 도 6c는 다른 실시 예의 조립 평면도.1 is a state diagram used in the conventional air damper.
Figure 2 is an exploded perspective view of a conventional air damper.
3a and 3b is a perspective view of the air damper to which the present invention is applied.
Figure 4 is an assembly plan view of the housing which is the configuration of the present invention.
5A and 5B are perspective views showing another embodiment of the present invention.
6A-6C are assembled top views of another embodiment.

이하, 첨부된 도면과 관련하여 상기 목적을 달성하기 위한 본 발명의 구성과 작동 례를 살펴보면 다음과 같다.Hereinafter, a configuration and an operation example of the present invention for achieving the above object with reference to the accompanying drawings are as follows.

본 발명인 자동차용 에어댐퍼는, 하우징의 개구부로 양측으로 분할된 커버캡이 일체로 사출 성형되고, 피스톤 조립 후 상기 커버캡을 상호 결합시켜 개구부를 차폐하면서 피스톤 로드를 지지해 부품수를 줄이면서 조립 및 작업시간을 단축시킬 수 있도록 한 것이다.The air damper for automobiles of the present invention is integrally injection-molded with a cover cap divided into both sides by an opening of a housing, and is assembled while reducing the number of parts by supporting the piston rod while shielding the opening by assembling the cover caps with each other after assembling the piston. And to shorten the working time.

우선, 본 명세서 상에서 사용되는 대략적인 방향기준을 도 3a 및 도 3b를 기준으로 설명하면, 하우징(10)의 내부로 피스톤(20)이 삽입되어 공기실이 구획지도록 하며, 하우징(10)의 개구부에는 양단부로 분할 성형된 커버캡(15)을 이용해 피스톤로드(21)를 감싸면서 개구부를 폐쇄시키게 된다.First, when the general direction reference used in the present specification will be described with reference to FIGS. 3A and 3B, the piston 20 is inserted into the housing 10 so that the air chamber is partitioned, and the opening of the housing 10 is defined. There is a cover cap 15 is formed by splitting both ends to surround the piston rod 21 while closing the opening.

이때, 피스톤(20)에는 O-링(30)이 설치되며, 이 O-링(30)이 피스톤(20)의 외측둘레에 끼워 맞춰져서 하우징(10)의 내경면에 접촉 이동됨으로써, 피스톤(20) 이동시 하우징(10) 양측으로 공기실을 구획지는 것이다.At this time, the piston 20 is provided with an O-ring 30, the O-ring 30 is fitted to the outer periphery of the piston 20 to be brought into contact with the inner diameter surface of the housing 10, the piston ( 20) The air compartment is partitioned on both sides of the housing 10 during movement.

그리고, 상기 하우징(10)과 일체로 사출성형된 커버캡(15)은, 개구부에서 양단으로 힌지부(14)와 연결된 상태로 분할 형성시켜, 열림상태 및 닫힘상태로 자유로이 회전가능하도록 한다.In addition, the cover cap 15 which is injection molded integrally with the housing 10 is divided into the hinge portion 14 at both ends in the opening portion, so as to be freely rotatable in an open state and a closed state.

또, 분할된 커버캡(15)을 결합시켜 개구부가 닫힘 상태에서는, 중앙부로 피스톤로드(21)가 관통되게 하며, 하우징(10)의 내경에 몸체가 면접촉되면서 지지되도록 일정폭을 갖고 성형된다.In addition, in the state in which the opening is closed by engaging the divided cover cap 15, the piston rod 21 is penetrated to the center portion, and is formed with a predetermined width so that the body is supported while being in surface contact with the inner diameter of the housing 10. .

또한, 상기 커버캡(15)의 몸체에는, 하우징(10)의 일단에 형성된 고정홀(11)에 끼워지도록 하는 고정돌기(16)가 형성되어, 피스톤(20) 삽입후 개구부의 패쇄상태를 고정시키게 하였다.In addition, the body of the cover cap 15 is formed with a fixing protrusion 16 to be fitted into the fixing hole 11 formed at one end of the housing 10, to fix the closed state of the opening after the piston 20 is inserted. It was made.

이와 같이, 상기 하우징(10)의 개구부에 일체로 형성된 커버캡(15)은 도 4에서와 같이 하우징 내부로 실린더가 삽입되고, 피스톤로드(21)가 외부로 돌출된 상태에서 양단의 분할된 커버캡(15)을 중심부로 회전시켜 피스톤로드(21)를 감싸면서 고정돌기(16)가 고정홀(11)에 끼워져 결속되게 한 것이다.As such, the cover cap 15 integrally formed in the opening of the housing 10 has a cylinder inserted into the housing as shown in FIG. 4, and divided covers at both ends in a state where the piston rod 21 protrudes outward. The cap 15 is rotated to the center to surround the piston rod 21, and the fixing protrusion 16 is fitted into the fixing hole 11 to bind.

그리고, 본 발명의 다른 실시예로 도 5a 및 도 5b에서와 같이 분할형성된 커버캡(15)의 개구부의 전방에서 겹쳐지게 조립되면서, 몸체전방으로 상호 구비된 고정돌기(16)와 고정홀(11)을 결합시켜 조립할 수도 있다.In addition, as another embodiment of the present invention is assembled to overlap in the front of the opening of the divided cover cap 15 as shown in Figures 5a and 5b, the fixing projections 16 and the fixing holes 11 provided in front of the body mutually ) Can also be assembled.

즉, 하우징(10)과 커버캡(15)이 힌지부(14)로 연결되어 열림,닫힘 상태로 회동이 용이하면서, 개구부 전방으로 분할된 커버캡(15)이 겹쳐지면서 결속되도록 한 것이다.That is, the housing 10 and the cover cap 15 are connected to the hinge portion 14 to facilitate rotation in an open and closed state, and the cover cap 15 divided in front of the opening is overlapped and bound.

이와 같은 구성을 갖는 커버캡(15)은, 중앙으로 피스톤로드(21)의 몸체를 감싸면서, 그 수직선상의 외측에서 커버캡(15)이 겹쳐지게 조립되며, 상기 겹쳐지는 면에 고정돌기(16) 및 고정홀(11)이 서로 대응되게 형성시킴으로써 달성된다.Cover cap 15 having such a configuration, while covering the body of the piston rod 21 in the center, the cover cap 15 is assembled so as to overlap on the outside of the vertical line, the fixing projections 16 on the overlapping surface ) And fixing holes 11 are formed to correspond to each other.

또한, 커버캡(15)의 외주면으로 돌출면(17)을 형성하고, 하우징(10)의 개구부에 위치고정홈(12)을 성형시켜, 분할된 커버캡(15)의 돌출면(17)이 위치고정홈(12)에 각각 끼워져 조립되도록 하여 구성된다.In addition, by forming the protruding surface 17 to the outer circumferential surface of the cover cap 15, and forming the positioning groove 12 in the opening of the housing 10, the protruding surface 17 of the divided cover cap 15 is It is configured to be fitted into each of the position fixing groove (12).

따라서, 상기 커버캡(15)의 조립순서는, 도 6a 내지 도 6c에서와 같이, 고정돌기(16)가 형성된 커버캡(15)이 힌지부(14)를 중심으로 개구부 중앙으로 회전되며, 이 커버캡(15)에 형성된 돌출면(17)이 위치고정홈(12)에 우선 끼워져 있게 된다.Therefore, the assembling order of the cover cap 15, as shown in Figure 6a to 6c, the cover cap 15, the fixing projection 16 is formed is rotated about the hinge portion 14 to the center of the opening, The protruding surface 17 formed on the cover cap 15 is first fitted into the position fixing groove 12.

그리고, 고정홀(11)이 형성된 다른 커버캡(15)을 중앙부로 회전시켜 고정돌기(16)가 고정홀(11)에 겹쳐지면서 끼워지게 되고, 이 커버캡(15)의 돌출면(17)도 하우징(10)의 위치고정홈(12)에 끼워져 개구부를 차폐시키게 하였다.Then, the other cover cap 15 formed with the fixing hole 11 is rotated to the center portion so that the fixing protrusion 16 overlaps with the fixing hole 11, and the protruding surface 17 of the cover cap 15 is formed. In addition, it is fitted into the position fixing groove 12 of the housing 10 to shield the opening.

이상에서 설명한 본 발명은 전술한 실시 예 및 도면에 의해 한정되는 것은 아니고, 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 여러 가지 치환, 변형 및 변경이 가능함은 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에게 있어 명백할 것이다.
It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. It will be clear to those who have.

10 - 하우징 11 - 고정홀
12 - 위치고정홈 14 - 힌지부
15 - 커버캡 16 - 고정돌기
17 - 돌출면 20 - 피스톤
21 - 피스톤로드 50 - 에어댐퍼10-housing 11-fixing hole
12-Positioning groove 14-Hinge
15-Cover cap 16-Fixing protrusion
17-protrusion 20-piston
21-Piston Rod 50-Air Damper

Claims (4)

피스톤로드(21)를 구비한 피스톤(20)이 하우징(10)에 삽입되고, 이 하우징(10)의 개구부가 차폐되는 에어댐퍼(50)에 있어서;
상기 하우징(10)의 개구부로 몸체와 일체로 사출성형된 커버캡(15)이, 하우징(10)과 힌지부(14)로 연결된 상태로 양측으로 분할 형성되어, 삽입된 피스톤로드(21)를 감싸지게 조립하는 것을 특징으로 한 자동차용 에어댐퍼.
An air damper (50) having a piston rod (21) inserted into a housing (10), the opening of which is shielded;
The cover cap 15, which is injection molded integrally with the body through the opening of the housing 10, is dividedly formed at both sides while being connected to the housing 10 and the hinge portion 14, thereby inserting the inserted piston rod 21. Automotive air damper, characterized in that the assembly wrapped.
청구항 1에 있어서, 상기 커버캡(15)은, 하우징(10)의 내경과 면접촉되게 삽입되며, 커버캡(15)의 양단부로 고정돌기(16)를 형성시켜, 하우징(10)에 구비된 고정홀(11)에 끼워져 결속됨을 특징으로 한 자동차용 에어댐퍼.
The method according to claim 1, The cover cap 15 is inserted into the surface contact with the inner diameter of the housing 10, by forming the fixing projections 16 at both ends of the cover cap 15, provided in the housing 10 The air damper for automobiles, characterized in that the coupling is fixed to the fixing hole (11).
청구항 1에 있어서, 상기 커버캡(15)은, 양측으로 분할 형성되어, 개구부의 전방으로 겹쳐지게 조립되면서, 몸체전방으로 상호 구비된 고정돌기(16)와 고정홀(11)을 결합시켜 조립시킨 것을 특징으로 한 자동차용 에어댐퍼.
The method of claim 1, wherein the cover cap 15 is formed by splitting on both sides, while being assembled to overlap the front of the opening, assembling by assembling the fixing protrusions 16 and the fixing holes 11 provided mutually in front of the body. Automotive air damper, characterized in that.
청구항 3에 있어서, 상기 커버캡(15)은, 외주면으로 돌출면(17)을 형성하고, 하우징(10)의 개구부에 위치고정홈(12)을 성형시켜, 돌출면(17)이 위치고정홈(12)에 끼워져 조립되도록 함을 특징으로 한 자동차용 에어댐퍼.4. The cover cap 15 forms a protruding surface 17 on an outer circumferential surface, and forms a positioning groove 12 in an opening of the housing 10, so that the protruding surface 17 is a positioning fixing groove. Air damper for automobile, characterized in that the assembly is fitted to (12).
KR20100134552A 2010-12-24 2010-12-24 Air damper KR101202904B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR20100134552A KR101202904B1 (en) 2010-12-24 2010-12-24 Air damper
CN201180062509.3A CN103270333B (en) 2010-12-24 2011-12-23 Air damper for vehicle
JP2013546031A JP6073242B2 (en) 2010-12-24 2011-12-23 Air damper for automobile
PCT/KR2011/010029 WO2012087061A2 (en) 2010-12-24 2011-12-23 Air damper for vehicle

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KR20100134552A KR101202904B1 (en) 2010-12-24 2010-12-24 Air damper

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KR101202904B1 true KR101202904B1 (en) 2012-11-19

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KR20180055184A (en) * 2016-11-16 2018-05-25 주식회사 니프코코리아 Airdamper

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JP2009202797A (en) 2008-02-29 2009-09-10 Nifco Inc Interlocking mechanism of double-hinged lid

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KR20120072690A (en) 2012-07-04
WO2012087061A2 (en) 2012-06-28
JP6073242B2 (en) 2017-02-01
CN103270333A (en) 2013-08-28
WO2012087061A3 (en) 2012-10-04
CN103270333B (en) 2016-01-20

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