KR200152691Y1 - Brake arm connecting structure - Google Patents
Brake arm connecting structure Download PDFInfo
- Publication number
- KR200152691Y1 KR200152691Y1 KR2019950050165U KR19950050165U KR200152691Y1 KR 200152691 Y1 KR200152691 Y1 KR 200152691Y1 KR 2019950050165 U KR2019950050165 U KR 2019950050165U KR 19950050165 U KR19950050165 U KR 19950050165U KR 200152691 Y1 KR200152691 Y1 KR 200152691Y1
- Authority
- KR
- South Korea
- Prior art keywords
- connection structure
- pedal
- brake
- pin
- clutch
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
- B60T7/06—Disposition of pedal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
- B60K23/02—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for main transmission clutches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2306/00—Other features of vehicle sub-units
- B60Y2306/09—Reducing noise
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Braking Elements And Transmission Devices (AREA)
- Mechanical Control Devices (AREA)
Abstract
본원 고안의 목적은 클러치(브레이크) 페달과 푸쉬로드 브라켓트의 접속구조를 개선하여 페달이 작동될 때 발생하는 소음을 방지하는 소음 방지 접속구조를 제공하는데 있다.An object of the present invention is to improve the connection structure of the clutch (brake) pedal and the push rod bracket to provide a noise preventing connection structure to prevent the noise generated when the pedal is operated.
상기한 목적을 달성하기 위한 본원 고안의 수단은 브레이크(또는 클러치) 페달암과 마스터실린더에 유압을 발생하는 푸쉬로드의 브라켓트와를 크레비스 핀으로 회동가능하게 접속하는 접속 구조에 있어서, 상기 크레비스 핀의 양단부로 원주상의 요홈을 형성하며, 상기 요홈에 양단이 끼어져 상기 크레비스 핀을 항상 한방향으로 잡아당기게 되는 U자형 인장스프링과로 구성되는 것임을 특징으로 한다.Means of the present invention for achieving the above object is a connection structure for rotatably connecting the brake (or clutch) pedal arm and the bracket of the push rod for generating hydraulic pressure to the master cylinder rotatably with a crevis pin, A circumferential groove is formed at both ends, and both ends are inserted into the groove, and the U-shaped tension spring is configured to always pull the crevis pin in one direction.
Description
제1도는 본 고안에 의한 인장스프링의 형상을 나타내는 도면.1 is a view showing the shape of the tension spring according to the present invention.
제2도는 페달암과 푸쉬로드 브라켓의 접속구조를 나타내는 도면.2 is a view showing a connection structure of a pedal arm and a push rod bracket.
제3도는 크레비스 핀과 핀 장착구멍의 접촉상태를 나타내는 도면.3 is a view showing a state of contact between the crevis pin and the pin mounting hole.
제4도는 종래기술.4 is a prior art.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 페달암 2 : 브라켓트1: Pedal Arm 2: Bracket
3 : 크레비스 핀 4,4' : 요홈3: crevis pin 4,4 ': groove
5 : 인장스프링 6,6' : 고리5: tension spring 6,6 ': ring
7,7' : 스프링부 8 : 선재7,7 ': spring portion 8: wire rod
9 : 슬리이브 10 : 핀 장착구멍9: sleeve 10: pin mounting hole
[산업상 이용분야][Industrial use]
본원 고안은 클러치 및 브레이크 페달과 마스터실린더의 푸쉬로드와의 연결부에서의 소음 발생을 방지하는 접속구조를 제공하는데 있다.The present invention is to provide a connection structure for preventing the generation of noise at the connection portion of the clutch and brake pedal and the push rod of the master cylinder.
[종래기술][Private Technology]
종래 클러치 페달(또는 브레이크 페달)과 마스터실린더의 푸쉬로드의 접속구조는 제4도에 도시하는 것과 같이 푸쉬로드 끝단의 ㄷ자 브라켓트(2) 사이로 페달암(1)이 삽입되고 크레비스 핀(20)에 의해 페달암(1)이 회동가능하게 연결되어 있다.In the conventional clutch pedal (or brake pedal) and the push rod connection structure of the master cylinder, the pedal arm 1 is inserted between the U-shaped brackets 2 at the end of the push rod as shown in FIG. The pedal arm 1 is rotatably connected by this.
그러나 상기한 구조는 크레비스 핀(20)과 페달암(1)의 핀 삽입구멍(10) 사이에 공차로 인한 유격에 의해 페달의 작동시마다 소음이 발생하는 문제점이 있다.However, the above structure has a problem in that noise is generated every time the pedal is operated due to the clearance between the crevice pin 20 and the pin insertion hole 10 of the pedal arm 1.
[고안이 해결하고자 하는 과제][Problem to Solve]
본원 고안은 상기한 문제점을 감안하여 안출한 것으로서 그의 목적으로 하는 바는 클러치(브레이크) 페달과 푸쉬로드 브라켓트의 접속구조를 개선하여 페달이 작동될 때 발생하는 소음을 방지하는 소음 방지 접속구조를 제공하는데 있다.The present invention has been made in view of the above problems, and its object is to improve the connection structure of the clutch (brake) pedal and the push rod bracket to provide a noise preventing connection structure that prevents noise generated when the pedal is operated. It is.
[과제를 해결하기 위한 수단][Means for solving the problem]
상기한 목적을 달성하기 위한 본원 고안의 수단은 브레이크(또는 클러치) 페달암과 마스터실린더에 유압을 발생하는 푸쉬로드의 브라켓트와를 크레비스 핀으로 회동가능하게 접속하는 접속 구조에 있어서, 상기 크레비스 핀의 양단부로 원주상의 요홈을 형성하며 상기 요홈에 양단이 끼어져 상기 크레비스 핀을 항상 한방향으로 잡아당기게 되는 U자형 인장스프링과로 구성되는 것임을 특징으로 한다.Means of the present invention for achieving the above object is a connection structure for rotatably connecting the brake (or clutch) pedal arm and the bracket of the push rod for generating hydraulic pressure to the master cylinder rotatably with a crevis pin, Forming a circumferential groove in both ends and characterized in that it is composed of a U-shaped tension spring and the two ends are inserted into the groove to always pull the crevis pin in one direction.
[실시예]EXAMPLE
이하 본 고안의 실시예를 첨부한 도면을 참조하여 설명한다.Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
제1도는 본 고안에 의한 인장스프링의 형상을 나타내는 도면이며, 제2도는 페달암과 푸쉬로드 브라켓트의 접속구조를 나타내는 도면이며, 제3도는 크레비스 핀과 핀장착구멍의 접촉상태를 나타낸다.1 is a view showing the shape of the tension spring according to the present invention, Figure 2 is a view showing the connection structure of the pedal arm and the push rod bracket, Figure 3 shows the contact state of the crevis pin and the pin mounting hole.
도면중 부호 1은 브레이크(또는 클러치) 페달암이며, 부호 2는 마스터실린더를 작동하는 푸쉬로드 끝단의 ㄷ자형 브라켓트이며 상기 페달암(1)은 브라켓트(2)내에 수용되어 크레비스 핀(3, clevis pin)에 의해 회동가능하게 접속된다.In the drawing, reference numeral 1 denotes a brake (or clutch) pedal arm, reference numeral 2 denotes a U-shaped bracket at the end of the push rod for operating the master cylinder, and the pedal arm 1 is accommodated in the bracket 2 and is provided with a crevis pin 3, clevis. pin) so that rotation is possible.
상기 크레비스 핀(3)의 브라켓트(2) 양측으로 돌출된 부위의 원주상에는 요홈(4)(4')이 형성되어 있으며 상기 요홈(4)(4')에는 인장스프링(5)의 양단부에 형성된 장착고리(6)(6')가 끼워진다.Grooves 4 and 4 'are formed on the circumference of the protruding portion of the bracket 2 of the crevis pin 3, and the grooves 4 and 4' are formed at both ends of the tension spring 5, respectively. Mounting rings 6 and 6 'are fitted.
상기 인장스프링(5)은 2개의 스프링부(7)(7')를 가지며 스프링부(7)(7') 사이의 선재(8)에는 완충역할을 하는 슬리이브(9)가 끼워져 있으며 상기 인장스프링(5)은 그의 양단고리(6)(6')가 요홈(4)(4')에 장착된 상태에서 U자형을 이룬다.The tension spring (5) has two springs (7) (7 ') and a sleeve (9), which acts as a buffer, is fitted in the wire (8) between the springs (7), (7') and the tension The spring 5 is U-shaped with its both ends 6, 6 'mounted on the grooves 4, 4'.
이에 따라 상기 크레비스 핀(3)은 핀 장착구멍(10)의 일측, 즉 인장스프링(5)이 당기는 측으로 항상 접촉하게 되므로 페달의 작동시에도 크레비스 핀(3)과 핀장착구멍(10) 사이의 유격이 인장스프링(5)에 의해 없어지므로 소음이 발생하지 않게 되는 것이다.Accordingly, since the crevis pin 3 is always in contact with one side of the pin mounting hole 10, that is, the tension spring 5 is pulled, the crevis pin 3 is disposed between the crevis pin 3 and the pin mounting hole 10 even when the pedal is operated. Since the play is removed by the tension spring 5, the noise is not generated.
[효과][effect]
이상과 같은 본원 고안에 의하면 브레이크 페달암과 푸쉬로드 브라켓트를 접속하는 크레비스 핀과 핀 장착구멍 사이의 공차를 인장스프링이 흡수하여 주므로써 페달 작동에 따른 소음발생을 없애주는 효과가 있다.According to the present invention as described above, the tension spring absorbs the tolerance between the crevis pin and the pin mounting hole for connecting the brake pedal arm and the push rod bracket has the effect of eliminating the noise generated by the pedal operation.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950050165U KR200152691Y1 (en) | 1995-12-28 | 1995-12-28 | Brake arm connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950050165U KR200152691Y1 (en) | 1995-12-28 | 1995-12-28 | Brake arm connecting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970031060U KR970031060U (en) | 1997-07-24 |
| KR200152691Y1 true KR200152691Y1 (en) | 1999-07-15 |
Family
ID=19440270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950050165U KR200152691Y1 (en) | 1995-12-28 | 1995-12-28 | Brake arm connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200152691Y1 (en) |
-
1995
- 1995-12-28 KR KR2019950050165U patent/KR200152691Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970031060U (en) | 1997-07-24 |
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