KR960021833A - Car headrest with left and right support - Google Patents

Car headrest with left and right support Download PDF

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Publication number
KR960021833A
KR960021833A KR1019940032915A KR19940032915A KR960021833A KR 960021833 A KR960021833 A KR 960021833A KR 1019940032915 A KR1019940032915 A KR 1019940032915A KR 19940032915 A KR19940032915 A KR 19940032915A KR 960021833 A KR960021833 A KR 960021833A
Authority
KR
South Korea
Prior art keywords
locking portion
head restraint
locking
cam
rotated
Prior art date
Application number
KR1019940032915A
Other languages
Korean (ko)
Inventor
김종수
Original Assignee
전성원
현대자동차 주식회사
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 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019940032915A priority Critical patent/KR960021833A/en
Publication of KR960021833A publication Critical patent/KR960021833A/en

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  • Seats For Vehicles (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

본 발명은 승객의 편의를 도모하기 위하여 머리 받침대에 좌우 지지대가 형성 자동차용 머리 받침대에 관한 것으로 고속버스와 같이 장거리 여행을 하는 차량의 경우 머리 받침대의 좌우에 보조해주는 부분이 없어 승객의 머리가 좌우로 흔들려 안락함을 줄 수 없는 문제점이 있어왔던바 승객이 원하는 각도로 머리 받침대의 좌우 지지대가 회동하여 머리를 보조하도록 하므로서 승객의 편의를 도모하고자 차량의 머리 받침본체 내부에서 외주연에 톱니를 형성하여 제1잠김부의 걸림돌기와 맞닿아 연동하는 캠 회동부, 상기 캠 회동부와 제1잠김주의 중간에 힌지로 삽입되고 외주연에 상·하 연결돌기와 연결홈이 형성된 제2잠김부, 상기 제2잠김부와 일단은 연결돌기로 맞닿아 있고 타단은 스프링으로 연결되며 일측에 상·하 연결돌기와 연결홈이 형성된 제1잠김부, 상기 제1, 제2잠김부 및 캠 회동부은 각각 힌지로 회동하며 잠김부 하측에 일단을 좌측 지지대와 연결대로 회동하고 타단은 우측 지지대와 연결되고 회동하고 일측에 돌출부를 형성하는 회동암으로 구성되고, 상측에 형성된 회동암과 동일한 형태에 걸림턱이 형성되지 않은 회동암이 하측에도 형성되어 좌·우측 지지대와 연결대로 연동하도록 형성되고, 상기 캠 회동부와 회동암을 고정하여 회전하도록 하는 센터 힌지의 외주연에 리턴 스프링이 형성되어 구성되어 승객이 원하는 각도로 머리 받침대의 좌우 지지대가 회동하도록 하여 머리를 보조하므로서 승객의 편의를 도모하고 좌우 지지대 중 하나로도 작동이 가능하도록 하여 조작이 간편하도록 하는 효과를 갖는 좌우 지지대가 있는 자동차용 머리 받침대에 관한 발명이다.The present invention relates to an automobile head restraint formed with a left and right support on the head restraint for the convenience of the passenger. In the case of a vehicle traveling long distances such as a highway bus, there is no part to assist the left and right sides of the head restraint. There is a problem that can not give comfort by shaking the passengers to support the head by rotating the left and right supports of the head restraint at the desired angle to form a tooth in the outer periphery inside the headrest body of the vehicle for the convenience of the passengers Cam locking portion interlocked with the locking projection of the first locking portion, the second locking portion inserted into the hinge between the cam rotation portion and the first locking column, the upper and lower connecting projections and connecting grooves formed on the outer periphery, the second locking The part and one end are in contact with the connecting projection, the other end is connected by the spring, and the upper and lower connecting projection and the connecting groove are formed at one side. The first locking portion, the first locking portion, and the second locking portion and the cam rotation portion are rotated by the hinge, respectively, one end of the locking portion is rotated as a connection with the left support and the other end is connected to the right support and rotated to form a protrusion on one side Rotating arm is composed of the rotational arm, the rotational arm is not formed in the same shape as the upper rotational rock formed on the upper side is formed on the lower side is formed to interlock with the left and right support, connecting the cam rotating part and the rotational arm by The return spring is formed on the outer circumference of the center hinge to rotate so that the left and right supports of the head restraint can be rotated at the desired angle to assist the head for the convenience of the passengers and to be able to operate either of the left and right supports. The present invention relates to a head restraint for automobiles having left and right supports having an effect of simplifying operation.

Description

좌우 지지대가 있는 자동차용 머리 받침대Car headrest with left and right support

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 머리 받침대를 나타내는 평면도.1 is a plan view showing the head restraint of the present invention.

제2도는 (a)는 본 발명의 머리 받침대의 평단면도, (b)는 본 발명의 머리 받침대의 정단면도.2 is a cross-sectional plan view of the head restraint of the present invention, (b) is a front sectional view of the head restraint of the present invention.

Claims (3)

차량의 머리 받침본체 내부에서, 외주연에 톱니(11)를 형성하여 제1잠김부(12)의 걸림돌기(13)와 맞닿아 연동하는 캠 회동부(10), 상기 캠 회동부(10)와 제2잠김부(12)의 중간에 힌지로 삽입되고 외주연에 상·하 연결돌기(15-a)(15-b)와 연결홈(17)이 형성된 제1잠김부(12), 상기 제1잠김부(12)와 일단은 상하 연결돌기(19-a)(19-b)로 맞닿아 있고 타단은 스프링(22)으로 연결되며 일측에 상·하 연결돌기(19-a)(19-b)와 연결홈(21)이 형성된 제2잠김부(14), 상기 제1, 제2잠김부(12)(14) 및 캠 회동부(10)은 각각 힌지로 회동하며 잠김부 하측에 일단을 좌측 지지대(18-a)와 연결대(20)로 회동하고 타단은 우측 지지대(18-b)와 연결대(20)로 회동하고 일측에 돌출부(23)를 형성하는 회동암(16-a)으로 구성되는 것을 특징으로 하는 좌우 지지대가 있는 자동차용 머리 받침대.Inside the head restraint body of the vehicle, the cam rotating portion 10, the cam rotating portion 10 to form a tooth 11 on the outer periphery to abut the interlocking projection 13 of the first locking portion 12 And a first locking part 12 inserted into a hinge in the middle of the second locking part 12 and having upper and lower connecting protrusions 15-a and 15-b and a connecting groove 17 formed on an outer circumference thereof. The first locking portion 12 and one end is in contact with the upper and lower connecting projections (19-a) (19-b) and the other end is connected by a spring 22, the upper and lower connecting projections (19-a) (19) -b) and the second locking portion 14, the first and second locking portion 12, 14 and the cam rotating portion 10 formed with the connecting groove 21 are rotated by the hinge and the lower portion of the locking portion Rotating arm 16-a rotating one end to the left support 18-a and the connecting rod 20 and the other end to the right support 18-b and the connecting rod 20 and forming the protrusion 23 on one side. Car headrest with a left and right support, characterized in that consisting of. 제1항에 있어서, 상측에 형성된 회동암(16-a)과 동일한 형태에 돌출부(23)가 형성되지 않은 회동암(16-b)이 하측에도 형성되어 좌·우측 지지대(18-a)(18-b)와 연결대(20)로 연동하도록 형성된 것을 특징으로 하는 좌우 지지대가 있는 자동차용 머리 받침대.The rotating arm 16-b, in which the protrusion 23 is not formed in the same shape as the pivoting arm 16-a formed on the upper side, is also formed on the lower side, and the left and right supporters 18-a ( 18-b) and the head restraint for the vehicle with a left and right support, characterized in that formed to interlock with the connection 20. 제1항에 있어서, 상기 캠 회동부(10)와 회동암(16-a)을 고정하여 회전하도록 하는 센터 힌지(24)의 외주연에 리턴 스프링(26)이 형성된 것을 특징으로 하는 좌우 지지대가 있는 자동차용 머리 받침대.The left and right supporters according to claim 1, wherein a return spring 26 is formed at an outer circumference of the center hinge 24 to fix and rotate the cam pivot 10 and the pivot arm 16-a. Car headrest. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940032915A 1994-12-06 1994-12-06 Car headrest with left and right support KR960021833A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940032915A KR960021833A (en) 1994-12-06 1994-12-06 Car headrest with left and right support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940032915A KR960021833A (en) 1994-12-06 1994-12-06 Car headrest with left and right support

Publications (1)

Publication Number Publication Date
KR960021833A true KR960021833A (en) 1996-07-18

Family

ID=66648611

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940032915A KR960021833A (en) 1994-12-06 1994-12-06 Car headrest with left and right support

Country Status (1)

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KR (1) KR960021833A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100737263B1 (en) * 2006-02-08 2007-07-09 (주)현대공업 Adjust structure of headrest angle for automobile
KR20190092181A (en) * 2018-01-30 2019-08-07 경북보건대학교 산학협력단 Neck support to maintain posture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100737263B1 (en) * 2006-02-08 2007-07-09 (주)현대공업 Adjust structure of headrest angle for automobile
KR20190092181A (en) * 2018-01-30 2019-08-07 경북보건대학교 산학협력단 Neck support to maintain posture

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