KR200141370Y1 - Jointing structure for a front hub and a hub cap of a car - Google Patents
Jointing structure for a front hub and a hub cap of a car Download PDFInfo
- Publication number
- KR200141370Y1 KR200141370Y1 KR2019950038935U KR19950038935U KR200141370Y1 KR 200141370 Y1 KR200141370 Y1 KR 200141370Y1 KR 2019950038935 U KR2019950038935 U KR 2019950038935U KR 19950038935 U KR19950038935 U KR 19950038935U KR 200141370 Y1 KR200141370 Y1 KR 200141370Y1
- Authority
- KR
- South Korea
- Prior art keywords
- hub
- oil seal
- cap
- front hub
- flange
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B7/00—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins
- B60B7/0013—Hub caps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/0073—Hubs characterised by sealing means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
본 고안은 자동차용 프런트허브와 허브캠의 체결구조에 관한 것으로, 프런트허브플랜지(13a)의 안쪽에 형성된 오일씰걸림홈(13b)에 허브캡(2)의 플랜지(2a)외주면에 형성된 오일씰장착홈(2b)으로 끼워진 오일씰(1)이 밀착되어, 그리이스의 누출이 방지됨은 물론, 외부오염의 방지로 인한 외관미의 향상 뿐만 아니라, 프런트허브의 마모와 파손을 방지할 수 있도록 된 것이다.The present invention relates to a fastening structure of the front hub and the cam cam for the vehicle, the oil seal mounting groove formed on the outer peripheral surface of the flange (2a) of the hub cap (2) in the oil seal engaging groove (13b) formed inside the front hub flange (13a) The oil seal (1) sandwiched by (2b) is in close contact, preventing the leakage of grease, as well as improving the appearance by the prevention of external pollution, as well as to prevent wear and breakage of the front hub.
Description
제1도는 본 고안 프런트허브와 허브캠의 체결구조를 설명하는 분해사시도.1 is an exploded perspective view illustrating a fastening structure of the front hub and the hub cam of the present invention.
제2도는 제1도의 A-A 선 단면도.2 is a cross-sectional view taken along the line A-A of FIG.
제3도는 종래 기술에 따라 프런트허브와 허브캡이 결합되는 상태는 나타내는 분해사시도이다.3 is an exploded perspective view showing a state in which the front hub and the hub cap is coupled according to the prior art.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
A : 브레이크장치 1 : 오일씰A: Brake device 1: Oil seal
2 : 허브캡 2a : 허브캡플랜지2: hub cap 2a: hub cap flange
2b : 오일씰장착홈 11 : 너클2b: oil seal mounting groove 11: knuckle
11a : 스핀들 11b : 나사부11a: spindle 11b: thread
13 : 프런트허브 13a : 프런트허브플랜지13: front hub 13a: front hub flange
13b : 오일씰걸림홀 14 : 와셔13b: oil seal locking hole 14: washer
15 : 너트 16 : 스프릿핀15 Nut 16: Split Pin
본 고안은 자동차용 프런트허브와 허브캠의 체결구조에 관한 것으로, 특히 그리이스의 누출이 방지됨은 물론, 외부오염의 방지로 인한 외관미의 향상 뿐만 아니라, 허브의 마모와 파손을 방지할 수 있도록 된 자동차용 프런트허브와 허브캡의 체결구조에 관한 것이다.The present invention relates to a fastening structure of a front hub and a hub cam for an automobile. In particular, the grease is prevented from leaking, and the appearance is not only improved due to the prevention of external pollution, but also the wear and damage of the hub can be prevented. The present invention relates to a fastening structure of a front hub and a hub cap for an automobile.
종래 허브캡의 체결구조는 제3a도에 도시된 바와 같이, 브레이크장치(A)등이 장착되는 너클(11)의 스핀들(11a)에 베어링(12)을 매개로 프런트허브(13)가 끼워지고, 이 프런트허브(13)의 뒷쪽으로 돌출된 스핀들(11a)의 나사부(11b)에 와셔(14)와 너트(15)가 순차적으로 체결됨과 더불어, 상기 나사부(11b)에 형성된 구멍으로 스프릿핀(16)이 끼워진 상태로 허브캡(17)이 씌워지는 구조로 되어 있다.Conventional hub cap fastening structure, as shown in Figure 3a, the front hub 13 is fitted via the bearing 12 to the spindle (11a) of the knuckle 11, the brake device (A) is mounted, In addition, the washer 14 and the nut 15 are sequentially fastened to the threaded portion 11b of the spindle 11a protruding toward the rear side of the front hub 13, and the split pins are formed by holes formed in the threaded portion 11b. 16) is the structure that the hub cap 17 is covered with the fitted state.
그러나 이러한 구조는 허브플랜지(13a)의 내부직경과 프런트허브(13)의 플랜지외경이 맞지 않거나 또는 가공정밀도가 떨어져서 매끈하지 않거나 진원도가 떨어지는 원인등으로 인하여 상기 프런트허브(13)의 내부에 주입된 그리이스가 녹아서 허브캡(17)을 통과하여 외부로 유출되는 결점이 있었다.However, this structure is injected into the interior of the front hub 13 due to the inner diameter of the hub flange 13a and the flange outer diameter of the front hub 13 do not match or the processing precision is not smooth, or the roundness falls. The grease melted and passed through the hub cap 17 there was a defect flowing out.
이에 본 고안은 상기와 같은 불편하믈 해소하기 위해 안출된 것으로, 프런트허브플랜지의 안똑에 형성된 오일씰걸림홈에 허브캡의 플랜지외주면에 형성된 오일씰장착홈으로 끼워진 오일씰이 밀착되는 구조로, 그리이스의 누출이 방지됨은 물론, 외부오염의 방지로 인한 외관미의 향상 뿐만 아니라, 프런트허브의 마모와 파손을 방지할 수 있도록 된 자동차용 프런트허브와 허브캡의 체결구조를 제공함에 그 목적이 있다.Therefore, the present invention was conceived to solve the above inconvenience, and the oil seal fitted into the oil seal mounting groove formed on the flange outer peripheral surface of the hub cap is closely attached to the oil seal catching groove formed in the front hub flange. The purpose of the present invention is to provide a fastening structure of the front hub and the hub cap for the vehicle, which can be prevented, as well as improving the appearance beauty due to the prevention of external pollution, and to prevent wear and damage of the front hub.
상기한 바와 같은 목적을 달성하기 위한 본 고안은 브레이크장치증이 장착되는 너클의 스핀3들에 베어링을 매개로 프런트허브가 끼워지고, 이 프런트허브의 뒷쪽으로 돌출된 스핀들의 나사부에 와셔와 너트가 순처적으로 체결됨과 더불어, 상기 나사부에 형성된 구멍으로 스프릿핀이 끼워진 상태로 허브캡이 씌워진 자동차용 프런트허브와 허브캡의 체결구조에 있어서, 상기 프런트허브와 프런트허브플랜지안쪽에 형성된 오일씰장착홈에 허브캡의 허브캡플랜지외주면에 형성된 오일씰장착홈으로 환형의 오일씰이 끼워져 밀착된 구조로 되어 있다.The present invention for achieving the above object is a front hub is fitted via a bearing to the spindle 3 of the knuckle to which the brake device is mounted, the washer and nut on the threaded portion of the spindle protruding to the rear of the front hub In the fastening structure between the front hub and the hub cap for automobiles, in which the hub cap is fitted with the split pins inserted into the holes formed in the threaded portion, the oil seal mounting grooves formed in the front hub and the front hub flange are fastened. An oil seal mounting groove formed on the outer circumferential surface of the hub cap flange of the hub cap has an annular oil seal fitted into the structure.
이하 본 고안을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
제1도는 본 고안 프런트허브와 허브캡의 체결구조를 설명하는 분해사시도이고, 제2도는 제1도의 A-A선 단면도로서, 종래 기술을 설명하는 제3도와 동일한 부위에는 동일한 참조부호를 붙이면서 그 설명은 생략한다.FIG. 1 is an exploded perspective view illustrating the fastening structure of the front hub and the hub cap of the present invention, and FIG. 2 is a cross-sectional view taken along the line AA of FIG. 1, with the same reference numerals being attached to the same parts as FIG. Omit.
본 고안은, 브레이크장치(A)등이 장착되는 너클(11)의 스핀들(11a)에 베어링(12)을 매개로 프런트허브(13)가 끼워지고, 이 프런트허브(13)의 뒷쪽으로 돌출된 스핀들(11a)의 나사부(11b)에 와셔(14)와 너트(15)가 순차적으로 체결됨과 더불어, 상기 나사부(11b)에 형성된 구멍으로 스프릿핀(16)이 끼워진 사태로 허브캡이 씌워진 자동차용 프런트허브와 허브캡의 체결구조에 있어서, 상기 프런트허브(13)의 프런트허브플랜지(13a) 안쪽에 형성된 오일씰장착홈(13b)에 허브캡(2)의 허브캡프랜지(2a)외주면에 형성된 오일씰장착홈으로 환형의 오일씰(1)이 끼워져 밀차되는 구조로 되어 있다.According to the present invention, the front hub 13 is fitted to the spindle 11a of the knuckle 11 to which the brake device A or the like is mounted via the bearing 12, and protrudes toward the rear of the front hub 13. The washer 14 and the nut 15 are sequentially fastened to the threaded portion 11b of the spindle 11a, and the hub cap is covered with the split pin 16 inserted into the hole formed in the threaded portion 11b. In the fastening structure of the front hub and the hub cap, an oil seal formed on the outer circumferential surface of the hub cap flange (2a) of the hub cap (2) in the oil seal mounting groove (13b) formed inside the front hub flange (13a) of the front hub (13) The annular oil seal 1 is fitted into the mounting groove to be crowded.
여기서 미설명부호 12a는 허브베어링의 인너레이스이고, 12b는 허브베어링의 아웃레이스이다.Here, reference numeral 12a is an inner race of the hub bearing, and 12b is an outer race of the hub bearing.
따라서 상기 허브베어링(12)에서 녹은 그리이스가 허브캡(12)쪽으로 흘러내려도 허브캡(2)의 오일씰장착홈(2b)에 끼워진 오일씰(1)이 프런트허브플랜지(13a)의 내측에 형성된 오일씰장착홈(13b)에 밀착되게 되어 허브캡(2)의 밖으로 흘러내리지 못하게 된다.Therefore, even if the grease melted from the hub bearing 12 flows toward the hub cap 12, the oil seal 1 inserted into the oil seal mounting groove 2b of the hub cap 2 is installed inside the front hub flange 13a. The close contact with the groove 13b prevents the flow out of the hub cap 2.
이상 설명한 바와 같이 본 고안에 의하면, 상기 프런트허브플랜지(13a)의 안쪽에 형성된 오일씰장착홈(13b)에 허브캡(2)의 플래지(2a)외주면에 형성된 오일씰장착홈(2b)으로 끼워진 오일씰(1)이 밀착되어, 그리이스의 누출이 방지됨은 물론, 외부오염의 방지로 인한 외관미의 향상 뿐만 아니라, 프런트허브의 마모와 파손을 방지할 수 있는 효과가 있다.As described above, according to the present invention, the oil seal fitted into the oil seal mounting groove 2b formed on the outer circumferential surface of the flange 2a of the hub cap 2 in the oil seal mounting groove 13b formed inside the front hub flange 13a ( 1) is in close contact, preventing the leakage of grease, as well as improving the appearance by the prevention of external pollution, there is an effect that can prevent the wear and damage of the front hub.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950038935U KR200141370Y1 (en) | 1995-12-07 | 1995-12-07 | Jointing structure for a front hub and a hub cap of a car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950038935U KR200141370Y1 (en) | 1995-12-07 | 1995-12-07 | Jointing structure for a front hub and a hub cap of a car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970028261U KR970028261U (en) | 1997-07-24 |
| KR200141370Y1 true KR200141370Y1 (en) | 1999-04-01 |
Family
ID=19432481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950038935U KR200141370Y1 (en) | 1995-12-07 | 1995-12-07 | Jointing structure for a front hub and a hub cap of a car |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200141370Y1 (en) |
-
1995
- 1995-12-07 KR KR2019950038935U patent/KR200141370Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970028261U (en) | 1997-07-24 |
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