KR19980047844U - Car air breather structure - Google Patents
Car air breather structure Download PDFInfo
- Publication number
- KR19980047844U KR19980047844U KR2019960061002U KR19960061002U KR19980047844U KR 19980047844 U KR19980047844 U KR 19980047844U KR 2019960061002 U KR2019960061002 U KR 2019960061002U KR 19960061002 U KR19960061002 U KR 19960061002U KR 19980047844 U KR19980047844 U KR 19980047844U
- Authority
- KR
- South Korea
- Prior art keywords
- air discharge
- discharge pipe
- air
- breather
- transmission
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/027—Gearboxes; Mounting gearing therein characterised by means for venting gearboxes, e.g. air breathers
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
본 고안은 차량용 에어브리더 구조에 관한 것으로, 트랜스미션(10)의 공기배출공(13)에 결합되고, 상단에 걸림턱(12)을 형성시킨 공기배출관(11)과, 상기 공기배출관(11)의 내주연에 작동편(22)이 밀착되어 공기배출관(11)을 차단하고 작동편(22)의 상측에서 하향으로 가이드(24)를 형성시켜 하단에 공기배출관(11)의 걸림턱(12) 하측에 밀착되는 결합용 돌기(21)를 형성시키 고무재질의 브리더(20)로 구성한다. 따라서, 트랜스미션내의 공기 배출을 원활하게 하고, 외부로부터의 이물질 침입을 완전하게 차단함으로써 제품에 대한 상품성과 신뢰성을 향상시킬 뿐 아니라 구조를 간단히하여 코스트를 저감시키는 효과가 있다.The present invention relates to a vehicle air breather structure, coupled to the air discharge hole 13 of the transmission 10, the air discharge pipe (11) having a locking jaw (12) formed on the upper end of the air discharge pipe (11) The working piece 22 is in close contact with the inner circumference to block the air discharge pipe 11, and the guide 24 is formed downward from the upper side of the working piece 22 so that the lower side of the locking jaw 12 of the air discharge pipe 11 is lowered. Combination protrusion 21 is formed to be in close contact with the rubber material is composed of a breather (20). Accordingly, by smoothly releasing the air in the transmission and completely blocking foreign matter from entering the outside, not only does it improve the merchandise and reliability of the product, but also has the effect of reducing the cost by simplifying the structure.
Description
본 고안은 차량용 에어브리더(Air Bridge) 구조에 관한 것으로, 상세하게는 트랜스미션 등의 내부압력을 상승시 압력을 원활하게 배출하고, 이물질의 침입을 억제시키는 차량용 에어브리더 구조에 관한 것이다.The present invention relates to a vehicle air bridge (air bridge) structure, and more particularly to a vehicle air breather structure to smoothly discharge the pressure when the internal pressure of the transmission and the like, to suppress the intrusion of foreign matter.
도 1은 종래의 에어브리더 설치상태도이다.1 is a state diagram of a conventional air breather installation.
도 1에 나타낸 바와 같이, 종래의 에어브리더(20)는 트랜스미션(10)에 형성된 공기배출공(13)에 스틸재질의 브리더(20)를 끼워 브리더(20)의 하단에 형성된 걸림돌기(21)가 공기배출공에 걸려 결합되게 하고, 브리더(20)의 측방향으로 공기배출공(23)을 형성시키며, 공기배출공(23)의 하측 외주면에 돌기(25)를 돌출시키되, 브리더(20)의 상단에서 하향으로 고무재질의 가이드(24)를 형성하여 가이드(24)의 하부가 돌기(25)에 밀착되게 구성하였다.As shown in FIG. 1, a conventional air breather 20 is fitted with a steel breather 20 in an air discharge hole 13 formed in a transmission 10, and a locking protrusion 21 formed at a lower end of the breather 20. Is coupled to the air discharge hole to form an air discharge hole 23 in the lateral direction of the breather 20, protruding the projection 25 on the lower outer peripheral surface of the air discharge hole 23, the breather 20 A rubber guide 24 was formed downward from the top of the lower portion of the guide 24 was configured to be in close contact with the projection (25).
이러한 종래의 브리더(20)는 트랜스미션(10)의 내부압력 상승시 트랜스미션(10) 내부의 공기가 트랜스미션(10)의 공기배출공(13)에 결합된 브리더(20)의 공기배출공(10)을 통하여 러버재질의 가이드(24)를 밀게 되고, 이때 러버재질의 가이드(24)와 돌기(25) 사이에 형성되는 틈새로 공기를 배출하였다.The conventional breather 20 has an air discharge hole 10 of the breather 20 in which air in the transmission 10 is coupled to the air discharge hole 13 of the transmission 10 when the internal pressure of the transmission 10 rises. The rubber material guide 24 is pushed through, and at this time, air is discharged into a gap formed between the rubber material guide 24 and the protrusion 25.
또한, 트랜스미션(10)의 내부 저압시에는 가이드(24)의 자체 탄성에 의하여 돌기(25)에 가이드(24)가 밀착되어 외부로부터 이물질의 침입을 방지하였다.In addition, when the internal pressure of the transmission 10 is low, the guide 24 is in close contact with the protrusion 25 by the elasticity of the guide 24 to prevent the intrusion of foreign matter from the outside.
그러나, 이러한 종래의 브리더(20)는 스틸재질로 형성하고, 스틸재질에 가이드(24)를 부착시켜 형성함으로서 코스트가 상승될 뿐 아니라 가이드(24)와 돌기(25) 사이로 공기를 배출함으로써 장기 사용할 때 신뢰도가 떨어지는 문제점이 있었다.However, the conventional breather 20 is formed of a steel material and is formed by attaching the guide 24 to the steel material, which not only increases the cost but also discharges air between the guide 24 and the protrusion 25 for long-term use. When there was a problem of low reliability.
따라서, 본 고안의 주 목적은 브리더의 코스트를 저감시키고, 브리더가 정확하고 원활하게 작동하도록 함으로써, 제품에 대한 신뢰도를 향상시킬 수 있도록 하는데 있다.Therefore, the main purpose of the present invention is to reduce the cost of the breather, and to make the breather operate correctly and smoothly, thereby improving the reliability of the product.
도 1은 종래의 에어브리더 설치상태도.1 is a conventional air breather installation state.
도 2는 본 고안의 에어브리더 설치상태도.Figure 2 is an air breather installation state of the present invention.
*도면의 주요부분에 대한 부호의 설명** Explanation of symbols for main parts of drawings
10 : 트랜스미션11 : 공기배출관10: Transmission 11: Air exhaust pipe
12 : 걸림턱13 : 공기배출공12: latching jaw 13: air discharge hole
20 : 브리더21 : 결합용 돌기20: breather 21: coupling protrusion
22 : 작동편23 : 공기배출공22: operation piece 23: air exhaust hole
24 : 가이드25 : 돌기24: guide 25: projection
위와 같은 목적을 달성하기 위하여 본 고안은 트랜스미션의 공기배출공에 결합되고, 상단에 걸림턱을 형성시킨 공기배출관과, 상기 공기배출관의 내주연에 작동편이 밀착되어 공기배출관을 차단하고 작동편의 상측에서 하향으로 가이드를 형성시켜 하단에 공기배출관의 걸림턱 하측에 밀착되는 결합용 돌기를 형성시킨 고무재질의 브리더로 구성함을 그 기술적 구성상의 기본 특징으로 한다.In order to achieve the above object, the present invention is coupled to the air discharge hole of the transmission, the air discharge pipe and the working piece is in close contact with the inner circumference of the air discharge pipe and the engaging jaw formed on the upper end to block the air discharge pipe and from the upper side of the operating piece The technical features of the configuration of the rubber material formed by forming a guide downwards to form a coupling protrusion to be in close contact with the lower side of the catching jaw of the air discharge pipe.
위와 같이 구성된 본 고안의 실시예를 첨부된 도면을 참조하면서 상세히 설명하면 다음과 같다.When described in detail with reference to the accompanying drawings an embodiment of the present invention configured as described above are as follows.
도 2는 본 고안의 에어브리더 설치상태도이다.2 is an air breather installation state of the present invention.
도 2에 나타낸 바와 같이, 본 고안은 트랜스미션(10)의 공기배출공(13)에 결합되고, 상단에 걸림턱(12)을 형성시킨 공기배출관(11)과, 상기 공기배출관(11)의 내주연에 작동편(22)이 밀착되어 공기배출관(11)을 차단하고 작동편(22)의 상측에서 하향으로 가이드(24)를 형성시켜 하단에 공기배출관(11)의 걸림턱(12) 하측에 밀착되는 결합용 돌기(21)를 형성시키 고무재질의 브리더(20)로 구성한다.As shown in FIG. 2, the present invention is coupled to an air discharge hole 13 of the transmission 10, and has an air discharge pipe 11 having a locking jaw 12 formed at an upper end thereof, and an inside of the air discharge pipe 11. The working piece 22 is in close contact with the periphery to block the air discharge pipe 11 and to form a guide 24 downward from the upper side of the working piece 22 to the lower side of the locking jaw 12 of the air discharge pipe 11. The coupling protrusion 21 to be in close contact is formed to constitute a breather 20 of rubber material.
이러한 본 고안의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention is as follows.
트랜스미션(10) 내부의 압력이 고압일 때, 공기배출관(11)의 작동편(22)을 밀어 공기배출관(11)과 작동편(22) 사이에 틈새가 형성되어 트랜스미션(10)의 내부 공기가 빠져나와 다시 걸림턱(12)에 밀착된 가이드(24)를 밀어 외부로 배출된다.When the pressure in the transmission 10 is high, a gap is formed between the air discharge pipe 11 and the operation piece 22 by pushing the operation piece 22 of the air discharge pipe 11 so that the internal air of the transmission 10 Exit and push back the guide 24 in close contact with the locking step 12 is discharged to the outside.
또한, 트랜스미션(10) 내부의 압력이 저압일 때 외부로부터 물이나 이물질 또는 공기를 1차로 걸림턱(12)에 밀착된 가이드(24)의 결합용 돌기(21)가 차단하고, 2차로 공기배출관(11)의 내주연에 밀착된 작동편(22)이 차단하게 되어 신뢰도를 향상시킨다.In addition, when the pressure inside the transmission 10 is low, the coupling protrusion 21 of the guide 24 closely contacting the locking jaw 12 primarily blocks water, foreign substances, or air from the outside, and the air discharge pipe is secondarily. Operating piece 22 in close contact with the inner circumference of (11) is blocked to improve the reliability.
이상에서 살펴본 바와 같이, 본 고안은 트랜스미션의 공기배출을 원활하게 하고, 외부로부터의 이물질 침입을 완전하게 차단함으로써 제품에 대한 상품성과 신뢰성을 향상시킬 뿐 아니라 구조를 간단히하여 코스트를 저감시키는 효과가 있다.As described above, the present invention facilitates the air discharge of the transmission and completely blocks the intrusion of foreign substances from the outside, thereby improving the merchandise and reliability of the product and reducing the cost by simplifying the structure. .
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960061002U KR19980047844U (en) | 1996-12-28 | 1996-12-28 | Car air breather structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960061002U KR19980047844U (en) | 1996-12-28 | 1996-12-28 | Car air breather structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980047844U true KR19980047844U (en) | 1998-09-25 |
Family
ID=53999622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960061002U KR19980047844U (en) | 1996-12-28 | 1996-12-28 | Car air breather structure |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980047844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102011897B1 (en) | 2018-09-21 | 2019-08-20 | 현대위아(주) | Active air breather apparatus of drivetrain system for vehicle |
-
1996
- 1996-12-28 KR KR2019960061002U patent/KR19980047844U/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102011897B1 (en) | 2018-09-21 | 2019-08-20 | 현대위아(주) | Active air breather apparatus of drivetrain system for vehicle |
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| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |