KR200188460Y1 - Transmission cable attaching structure - Google Patents

Transmission cable attaching structure Download PDF

Info

Publication number
KR200188460Y1
KR200188460Y1 KR2019950053904U KR19950053904U KR200188460Y1 KR 200188460 Y1 KR200188460 Y1 KR 200188460Y1 KR 2019950053904 U KR2019950053904 U KR 2019950053904U KR 19950053904 U KR19950053904 U KR 19950053904U KR 200188460 Y1 KR200188460 Y1 KR 200188460Y1
Authority
KR
South Korea
Prior art keywords
cable
rod
transmission
locking groove
transmission cable
Prior art date
Application number
KR2019950053904U
Other languages
Korean (ko)
Other versions
KR970043021U (en
Inventor
류승돈
Original Assignee
정몽규
현대자동차주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 정몽규, 현대자동차주식회사 filed Critical 정몽규
Priority to KR2019950053904U priority Critical patent/KR200188460Y1/en
Publication of KR970043021U publication Critical patent/KR970043021U/en
Application granted granted Critical
Publication of KR200188460Y1 publication Critical patent/KR200188460Y1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26Generation or transmission of movements for final actuating mechanisms
    • F16H61/36Generation or transmission of movements for final actuating mechanisms with at least one movement being transmitted by a cable
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C1/00Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
    • F16C1/10Means for transmitting linear movement in a flexible sheathing, e.g. "Bowden-mechanisms"
    • F16C1/12Arrangements for transmitting movement to or from the flexible member
    • F16C1/14Construction of the end-piece of the flexible member; Attachment thereof to the flexible member

Abstract

본 고안은 트랜스미션을 제어하기 위한 트랜스미션 케이블에 있어, 그 케이블을 보다 견고하게 연결하여 트랜스미션의 과도한 변속시 케이블의 이탈을 방지할 수 있도록 된 트랜스미션 케이블에 관한 것으로, 케이블(10)을 하우징(20)의 중심을 관통하여 연결하고, 케이블(10)의 선단부를 로드(30)에 삽입 연결하되, 로드(30)에 원호형의 걸림홈(31)을 형성하고, 로드(30)의 걸림홈(31)에 결합되도록 케이블(10)의 선단부에 원호형의 걸림돌기(11)르르 형성하며, 또한 케이블(10)이 연결되는 로드(30)의 외주면을 육각으로 스웨이징 처리한 것이다.The present invention relates to a transmission cable in which a transmission cable for controlling a transmission can be more firmly connected to prevent the cable from falling off when the transmission is excessively shifted, and the cable 10 is connected to the housing 20. To connect through the center of the connection, the front end of the cable 10 is inserted into the rod 30, the arc-shaped locking groove 31 is formed in the rod 30, the locking groove 31 of the rod 30 To be coupled to the arc) to the end of the cable 10 to form an arc-shaped locking projection 11, and the outer peripheral surface of the rod 30 to which the cable 10 is connected is swaged in a hexagon.

[색인어][Index]

트랜스미션, 케이블, 연결 구조Transmission, cable, connection structure

Description

트랜스미션 케이블 연결구조Transmission cable connection structure

본 고안은 트랜스미션 케이블 연결구조에 관한 것으로서, 특히 트랜스미션을 제어하기 위한 트랜스미션 케이블에 있어, 그 케이블을 보다 견고하게 연결하여 트랜스미션의 과도한 변속시 케이블의 이탈을 방지할 수 있도록 된, 트랜스미션 케이블에 관한 것이다.The present invention relates to a transmission cable connection structure, and more particularly, to a transmission cable for controlling a transmission, wherein the cable is more rigidly connected to prevent the cable from falling off during excessive shifting of the transmission. .

제1도는 트랜스미션 케이블의 연결 구성도이고, 제2도는 종래 트랜스미션 케이블의 요부 분리상태 단면도를 나타낸 것이다.1 is a diagram illustrating a connection configuration of a transmission cable, and FIG. 2 is a cross-sectional view of a main part separated state of a conventional transmission cable.

도면과 같이, 케이블(10)이 하우징(20)의 중심을 관통하여 연결되어 있고, 케이블(10)의 선단부가 로드(30)에 삽입, 연결되어 있으며, 또한 케이블(10)이 연결되는 로드(30)의 외주면이 육각 스웨이징 처리되어 있다.As shown in the figure, the cable 10 is connected through the center of the housing 20, the tip of the cable 10 is inserted and connected to the rod 30, the rod 10 is connected to the cable ( The outer peripheral surface of 30) is hexagonal swaging.

그러나 종래의 케이블 연결 구조는, 로드(30)에 대한 케이블(10)의 연결구조가 취약하여 트랜스미션의 과도한 작동시 케이블(10)이 로드(30)로부터 이탈되는 문제점이 있었다.However, in the conventional cable connection structure, the connection structure of the cable 10 to the rod 30 is weak, which causes the cable 10 to be separated from the rod 30 during excessive operation of the transmission.

본 고안의 목적은 케이블의 연결상태를 견고하게 유지시켜 로드로부터 이탈되는 것을 방지하는 트랜스미션 케이블 연결구조를 제공하기 위한 것이다.It is an object of the present invention to provide a transmission cable connection structure that keeps the cable connected firmly and prevents it from being separated from the rod.

본 고안은 상기의 목적을 달성하기 위하여, 케이블을 하우징의 중심을 관통하여 연결하고, 케이블의 선단부를 로드에 삽입, 연결하되 로드에 원호형의 걸림홈을 형성하고, 로드의 걸림홈에 결합되도록 케이블의 선단부에 원호형의 걸림돌기를 형성하며, 또한 케이블이 연결되는 로드의 외주면을 육각으로 스웨이징 처리하여 구성된 것이 특징이다.In order to achieve the above object, the present invention connects the cable through the center of the housing, inserts and connects the front end of the cable to the rod, and forms an arc-shaped locking groove in the rod, and is coupled to the locking groove of the rod. An arc-shaped locking protrusion is formed at the tip of the cable, and the outer circumferential surface of the rod to which the cable is connected is hexagonally swung.

제1도는 트랜스미션 케이블의 연결 구성도.1 is a connection diagram of a transmission cable.

제2도는 종래 트랜스미션 케이블의 요부 분리상태 단면도.2 is a cross-sectional view of main parts of a conventional transmission cable.

제3도는 본 고안의 트랜스미션 케이블의 요부 분리상태 단면도.3 is a cross-sectional view of a main part of a transmission cable of the present invention.

제4도는 본 고안의 트랜스미션 케이블의 요부 결합상태 평면도.4 is a plan view of the main portion coupled state of the transmission cable of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 케이블 11 : 걸림돌기10 cable 11 jamming protrusion

20 : 하우징 30 : 로드20: housing 30: rod

31 : 걸림홈 32 : 진입경로31: locking groove 32: entry path

이하, 본 고안의 구체적인 실시예를 도면을 참조하여 상세히 설명한다.Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings.

제1도는 트랜스미션 케이블의 연결 구성도이고, 제3도는 본 고안의 트랜스미션 케이블의 요부 분리상태 단면도이며, 제4도는 본 고안의 트랜스미션 케이블의 요부 결합상태 평면도를 각기 나타낸 것이다.1 is a connection configuration diagram of the transmission cable, Figure 3 is a cross-sectional view of the main portion of the transmission cable of the present invention, Figure 4 is a plan view of the main portion coupling state of the transmission cable of the present invention, respectively.

도면과 같이, 케이블(10)을 하우징(20)의 중심을 관통하여 연결하고, 케이블(10)의 선단부를 로드(30)에 삽입 연결하되, 로드(30)에 원호형의 걸림홈(31)을 형성하고, 로드(30)의 걸림홈(31)에 결합되도록 케이블(10)의 선단부에 원호형의 걸림돌기(11)를 형성하며, 또한 케이블(10)이 연결되는 로드(30)의 외주면을 육각으로 스웨이징 처리하여 구성된 것이다.As shown in the drawing, the cable 10 is connected through the center of the housing 20, and the front end of the cable 10 is inserted into the rod 30, but the arc-shaped locking groove 31 in the rod 30 And an arc-shaped locking protrusion 11 is formed at the distal end of the cable 10 to be coupled to the locking groove 31 of the rod 30, and the outer circumferential surface of the rod 30 to which the cable 10 is connected. It is configured by swaging the hexagon.

더욱 상세하게는, 상기 케이블(10)의 선단부에는 원판형의 걸림돌기(11)를 일체로 성형 구비하고, 로드(20)의 내부에는 원통단면의 걸림홈(31)을 형성하게 되는데, 상기 로드(20)의 걸림홈(31)의 체적은 상기 걸림돌기(11)의 부피보다 크게 형성된다.More specifically, the end portion of the cable 10 is formed integrally with the disk-shaped locking projection 11, and the locking groove 31 of the cylindrical cross section is formed in the rod 20, the rod The volume of the locking groove 31 of the 20 is formed larger than the volume of the locking protrusion 11.

또한, 상기 로드(20)의 걸림홈(31)과 로드(20)의 일측면 사이에는 상기 걸림돌기(11)를 포함하는 케이블(10)이 삽입되는 경로로서, 걸림돌기의 직경과 동일한 길이로 길다란 타원형의 진입경로(32)가 형성되어진다.In addition, the path between the engaging groove 31 of the rod 20 and one side of the rod 20 is a path into which the cable 10 including the engaging projection 11 is inserted, the same length as the diameter of the engaging projection An elongated oval entry path 32 is formed.

따라서, 상기 케이블(10)의 걸림돌기(11)를 진입경로(32)를 경유하여 걸림홈(31)까지 삽입시키는 동시에 케이블(10)을 90°회전시키면, 걸림돌기(11)가 걸림홈(31)에 밀착되어 이탈되지 않게 걸려지게 된다.Accordingly, when the locking protrusion 11 of the cable 10 is inserted into the locking groove 31 via the entry path 32 and the cable 10 is rotated by 90 °, the locking protrusion 11 is locked by the locking groove ( 31) close to the hanger will not hang.

상기와 같은 상태에서 로드(30)의 표면에 대하여 스웨이징(단조작업의 일종으로서, 재료를 길이방향으로 압축하여. 그 일부 또는 전체의 단면을 줄일 수 있는 작업) 작업을 하게 되는데, 이 스웨이징 작업은 로드(30)의 상하면이 평평한 면이 되도록 하는 기압과 양측면이 V꼴이 되도록 하는 가압으로 진행되어진다.In the above state, the surface of the rod 30 is swaging (a type of forging operation, in which the material is compressed in the longitudinal direction to reduce the cross section of a part or the whole), and this swaging is performed. The work proceeds with air pressure such that the upper and lower surfaces of the rod 30 become flat surfaces and pressurization such that both sides are V-shaped.

이에따라, 상기 스웨이징 작업으로 인하여 본래의 로드 직경 상하방향으로는 줄어들게 되는 동시에 양측은 늘어나서 육각단면으로 압축 가압되어진 형상이 되며, 이대 로드(30)의 진입경로(32)는 길다란 타원형에서 거의 원형이 되며 압축되어진 상태가 되고, 걸림홈(31)의 내부체적도 스웨이징 가압으로 상하방향이 감소되는 동시에 삽입되어 걸려져 있는 걸림돌기(11)와 밀착되어진다.Accordingly, due to the swaging operation, the original rod diameter is reduced in the vertical direction and at the same time, both sides thereof are elongated to be compressed and pressurized into a hexagonal cross section, and the entry path 32 of the rod 30 is almost elliptical in a long oval shape. And it is in a compressed state, the internal volume of the locking groove 31 is also in close contact with the locking projection 11 is inserted and caught at the same time the vertical direction is reduced by the swaging pressure.

좀 더 상세하게는, 상기 걸림홈(31)에 최초 삽입시의 걸림돌기(11)는 걸림홈(31)의 체적보다 작기 때문에 약간 헐거운 상태로 삽입되어 있는 상태였지만, 상기 스웨이징 가압으로 인하여 걸림홈(31)이 체적이 감소됨에 따라 걸림홈(31)과 걸림돌기(11)는 완착되어져 걸림돌기(11)는 이탈되지 않게 된다.More specifically, the locking projection 11 at the time of initial insertion into the locking groove 31 was inserted in a slightly loose state because it was smaller than the volume of the locking groove 31, but was caught due to the swaging pressure. As the groove 31 decreases in volume, the locking groove 31 and the locking protrusion 11 are completed so that the locking protrusion 11 is not detached.

따라서, 본 고안은 제1도 및 제3도, 제4도와 같이, 트랜스미션의 작동시 로드(30)와 일체로 케이블(10)이 움직여 작동되며, 여기서 트랜스미션의 과도한 작동시 케이블(10)의 걸림돌기(11)에 근접하는 로드(30)의 외주면이 육각면으로 스웨이징 처리됨에 따라 케이블(10)의 원호형 걸리돌기(11)가 로드(30)의 원호형 걸림홈(31)에 압착되며 걸려지기 때문에 케이블(10)이 로드(30)로부터 이탈되는 것을 방지할 수 있게 된다.Thus, the present invention, as shown in FIGS. 1, 3, and 4, the cable 10 is operated by moving integrally with the rod 30 during the operation of the transmission, where the obstacle of the cable 10 in the excessive operation of the transmission As the outer circumferential surface of the rod 30 close to the machine 11 is swaged to the hexagonal surface, the arc-shaped hooking protrusion 11 of the cable 10 is pressed against the arc-shaped catching groove 31 of the rod 30. Since the cable 10 is caught, it is possible to prevent the cable 10 from being separated from the rod 30.

이상과 같이 본 고안은, 케이블을 하우징의 중심을 관통하여 연결하고, 케이블의 선단부를 로드에 삽입 연결하되, 로드에 원호형의 걸림홈을 형성하고, 로드의 걸림홈에 결합되도록 케이블의 선단부에 원호형의 걸림돌기를 형성하며, 또한 케이블이 연결되는 로드의 외주면을 육각으로 스웨이징 처리함으로써, 트랜스미션의 작동력이 과도하게 작용할 경우 로드로부터 케이블이 이탈되는 것을 방지하는 잇점을 갖는다.As described above, the present invention connects the cable through the center of the housing, inserts the front end of the cable into the rod, and forms an arc-shaped locking groove in the rod, and is coupled to the end of the cable to be coupled to the rod's locking groove. By forming an arc-shaped locking projection and by swaging the outer circumferential surface of the rod to which the cable is connected in a hexagon, it has the advantage of preventing the cable from being separated from the rod when the transmission force acts excessively.

Claims (2)

트랜스미션 케이블의 선단에 걸림돌기를 형성하고, 이 걸림돌기가 삽입되어 결합되도록 로드에 진입경로와 걸림홈을 차례로 형성하며, 상기 걸림돌기를 걸림홈에 삽입시킨 상태에서 로드의 외주면을 육각면으로 스웨이징 처리하여서 이루어진 것을 특징으로 하는 트랜스미션 케이블 연결구조.A locking projection is formed at the tip of the transmission cable, and an access path and a locking groove are sequentially formed on the rod so that the locking projection is inserted and coupled, and the outer peripheral surface of the rod is swung on the hexagonal surface while the locking projection is inserted into the locking groove. Transmission cable connection structure, characterized in that made. 제1항에 있어서, 상기 로드의 걸림홈 및 케이블의 걸림돌기는 상호 원호형으로 형성된 것을 특징으로 하는 트랜스미션 케이블 연결구조.The transmission cable connection structure according to claim 1, wherein the locking groove of the rod and the locking protrusion of the cable are formed in an arc shape.
KR2019950053904U 1995-12-29 1995-12-29 Transmission cable attaching structure KR200188460Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950053904U KR200188460Y1 (en) 1995-12-29 1995-12-29 Transmission cable attaching structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950053904U KR200188460Y1 (en) 1995-12-29 1995-12-29 Transmission cable attaching structure

Publications (2)

Publication Number Publication Date
KR970043021U KR970043021U (en) 1997-07-29
KR200188460Y1 true KR200188460Y1 (en) 2000-08-01

Family

ID=19442727

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950053904U KR200188460Y1 (en) 1995-12-29 1995-12-29 Transmission cable attaching structure

Country Status (1)

Country Link
KR (1) KR200188460Y1 (en)

Also Published As

Publication number Publication date
KR970043021U (en) 1997-07-29

Similar Documents

Publication Publication Date Title
US5549127A (en) Spring fixing structure for a hairgrip
US7074081B2 (en) Connector capable of firmly engaging an electric cord or an cable
US5232304A (en) Connector for hollow pipes
US6669420B2 (en) Nut assembly including frame having a flange portion and opposed arms supporting a pivotable nut
CA2402647A1 (en) Spinal implant connection assembly
CA2234860A1 (en) Fastener having primary and secondary threads
EP1174160A3 (en) Catheter hub
CA2383809A1 (en) Suture anchor
EP1576931A3 (en) Reverse angle thread for preventing splaying in medical devices
EP1387036A3 (en) Thread joint for tube
CA2344142A1 (en) Taper lock contact tip and head assembly for welding device
JP2664052B2 (en) Tightening pin for tool holder
WO1999062727A3 (en) Fastener structure
US4917552A (en) Pin drive anchor with locking sleeve
WO2002014700A3 (en) Bolt, method of fastening members with the use of the bolt, and method of releasing fastening
CA2281313A1 (en) Thread insert having detachable tongue
US6082229A (en) Retaining device of socket spanner
CA2236077A1 (en) An animal ear tag
US20010010791A1 (en) Nut assembly with pivotable nut
CA2304666A1 (en) Self-lockable loop fastener
KR200188460Y1 (en) Transmission cable attaching structure
US4923272A (en) Fiber optic connector
CA2380250A1 (en) Thread-forming screw
US20020071737A1 (en) Nut assembly
US5482086A (en) Hose with intermediate coupling

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee