WO2016108515A1 - Device for assembling vehicle recliner shaft - Google Patents

Device for assembling vehicle recliner shaft Download PDF

Info

Publication number
WO2016108515A1
WO2016108515A1 PCT/KR2015/014227 KR2015014227W WO2016108515A1 WO 2016108515 A1 WO2016108515 A1 WO 2016108515A1 KR 2015014227 W KR2015014227 W KR 2015014227W WO 2016108515 A1 WO2016108515 A1 WO 2016108515A1
Authority
WO
WIPO (PCT)
Prior art keywords
recliner shaft
recliner
shaft
holder
stopper pin
Prior art date
Application number
PCT/KR2015/014227
Other languages
French (fr)
Korean (ko)
Inventor
장승훈
Original Assignee
현대다이모스(주)
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 현대다이모스(주) filed Critical 현대다이모스(주)
Publication of WO2016108515A1 publication Critical patent/WO2016108515A1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/20—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being tiltable, e.g. to permit easy access
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable

Definitions

  • the present invention relates to an assembling apparatus for a vehicle recliner shaft which can more easily assemble the recliner shaft.
  • the seat of the vehicle includes a seatback for supporting the upper body of the passenger, a seat cushion for supporting the lower body such as the hips and thighs, and a headrest for supporting the back of the head, and a seat cushion at the portion where the seatback and the seat cushion are connected to each other. It is equipped with a reclining device that enables the forward and backward angle adjustment of the seatback.
  • the reclining apparatus includes a manual type in which a passenger operates by operating a lever directly, and an electric type operated by a force of an electric motor according to a switch operation.
  • an electric reclining device will be described.
  • recliners are respectively provided on the left and right outer sides of the seat back frame, and an electric motor is installed on the inner side of one side of the seat back frame to face the recliner, and the pair of recliners and the electric motors are The recliner shaft is connected to allow power transmission.
  • the recliner shaft is a spline shaft and a push nut is coupled to both ends of the recliner shaft to prevent the recliner shaft from being assembled and prevented from falling out.
  • the present invention has been made to solve the above-mentioned disadvantages, and as the assembling and disassembling of the recliner shaft becomes easy, it is advantageous for the improvement of work convenience and troubleshooting, and the deviation occurs in the assembly position of the recliner shaft. It is an object of the present invention to provide a device for assembling a recliner shaft for a vehicle that can be eliminated to improve the operation quality problem of the recliner.
  • the assembly apparatus of the vehicle recliner shaft of the present invention for achieving the above object is that the recliner shaft is fixed to the fixed part of the vehicle seat that is penetrated to allow the rotation of the shaft, and the elastic force is opened when the external force is applied. Stopper pin is elastically restored when removed; And a stopper groove which is formed on the outer circumferential surface of the recliner shaft and is fitted with the stopper pin when the recliner shaft passes through the fixing part.
  • the fixed part is an electric motor fixed to the seat back frame;
  • the stopper pin is fixed to the holder portion through which the recliner shaft passes from the electric motor.
  • the stopper groove is formed in a circular trajectory along the circumferential direction on the outer circumferential surface of the recliner shaft.
  • the holder portion is formed with an insertion hole through which the recliner shaft is axially rotated; And a pair of installation holes connecting the insertion hole and the outside of the holder part to face each other at the outer circumference of the holder part.
  • the stopper pin is a locking portion that is installed to be caught on the outer periphery of the holder;
  • a pair of rod parts which are formed to be symmetrical at both ends of the catching part and are inserted into the installation hole when the catching part is caught by the outer circumference of the holder part and protrudes into a part of the rod along the longitudinal direction;
  • a pair of bent portions formed to be bent outwardly from the end of the rod portion.
  • the rod portion is characterized in that the other end connected to the bent portion is formed closer to the center line dividing the locking portion than one end connected to the locking portion.
  • the pair of rods is characterized by having an elastic force acting in the direction in which the gap between the opening and closing.
  • the rod part is inserted into the stopper groove of the recliner shaft when the recliner shaft passes through the insertion hole of the holder.
  • the stopper groove formed in the recliner shaft is caught by the stopper pin coupled to the holder portion, thereby naturally assembling the recliner shaft.
  • the assembly work of the recliner shaft becomes convenient, and there is an effect that can improve productivity through the reduction of working time.
  • the present invention has the effect that can be modularized by being able to supply to the workshop in a state in which the stopper pin is assembled to the holder portion of the electric motor, and in particular, the risk of loss can be reduced, thereby reducing the cost of loss. have.
  • the present invention is a configuration that can easily remove the stopper pin from the recliner shaft, there is an advantage in troubleshooting through this, in particular, when the stopper pin is removed from the recliner shaft, it is reused as no damage occurs This is possible, and as a result, the cost can be reduced.
  • the present invention is to be assembled by inserting the stopper groove formed on the recliner shaft to the stopper pin modularized to the electric motor, thereby improving the problem that the deviation occurs in the assembly position of the recliner shaft according to the operator As a result, there is also an effect that can improve the operation quality of the recliner according to the deviation of the assembly position of the recliner shaft.
  • FIG. 1 is a perspective view showing an electric reclining apparatus.
  • FIGS. 2 and 3 are a perspective view and a cross-sectional view of the stopper pin coupled to the holder portion of the electric motor in accordance with the present invention.
  • Figure 4 is a perspective view of the recliner shaft is formed with a stopper groove is inserted into the holder portion coupled to the stopper pin in accordance with the present invention.
  • Figure 5 is a cross-sectional view of the stopper pin assembled to the stopper groove in accordance with the present invention.
  • the recliner 2 is installed on the left and right outer surfaces of the seat back frame 1, and the electric motor 3 faces the inner side of one side of the seat back frame 1 to face the recliner. Is installed, the pair of recliner (2) and the electric motor (3) is connected to enable power transmission by the recliner shaft (4).
  • the recliner shaft 4 is assembled through the recliner 2 on one side and then continues through the electric motor 3 and the recliner 2 on the other side, and in the assembled state, the electric motor 3.
  • the recliner shaft 4 is rotated, the recliner 2 on both sides is operated at the same time by the rotational force of the recliner shaft 4.
  • the recliner shaft 4 is a structure that is assembled by mutual coupling of the stopper pin and the stopper groove according to the present invention.
  • the recliner shaft assembling apparatus as shown in Figures 2 to 5, the recliner shaft 4 is installed to be fixed to the fixed parts of the vehicle seat through which the shaft rotation is possible to be fixed external force
  • a stopper pin 10 which is elastically opened upon operation and elastically restored upon removal of external force
  • a stopper groove 20 formed on the outer circumferential surface of the recliner shaft 4 so that the stopper pin 10 is inserted and engaged when the recliner shaft 4 passes through the fixing part.
  • the fixing part is an electric motor (3) installed to be fixed to the seat back frame (1), the stopper pin (10) to the holder portion 30 through which the recliner shaft (4) penetrates from the electric motor (3) ) Is fixedly installed.
  • the stopper groove 20 is preferably formed as a circular trajectory along the circumferential direction on the outer circumferential surface of the recliner shaft 4, which means that the stopper pin 10 is a stopper when the recliner shaft 4 is rotated. This is to prevent the rotation of the recliner shaft 4 by being caught in the groove 20, and to enable smooth axial rotation of the recliner shaft 4 through this.
  • the holder portion 30 is formed with an insertion hole 31 through which the recliner shaft 4 is axially rotated, and connects the insertion hole 31 and the outside of the holder portion 30.
  • a pair of mounting holes 32 are formed to face each other at the outer circumference of the holder portion 30.
  • the stopper pin 10 is formed to be hung symmetrically at both ends of the catching portion 11 and the catching portion 11 which are installed by being caught around an outer circumference of the holder portion 30.
  • the bent portion 13 is a recliner shaft 4 is inserted into the insertion hole 31 of the holder portion 30 and the rod portion 12 in the stopper groove 20 of the recliner shaft 4. When inserted and caught, it serves to prevent the stopper pin 10 from being pulled out.
  • the rod 12 has a structure in which the other end connected to the bent portion 13 is closer to the center line C1 dividing the locking portion 11 than one end connected to the locking portion 11. Bars through this, the pair of rod portion 12 is provided with an elastic force acting in the direction (the direction toward the center line) in which the gaps are spread.
  • the rod portions 12 are elastically moved in a direction away from each other, that is, outwardly. After being opened and retracted by the elastic restoring force, the structure is assembled by being fitted into the stopper groove 20 of the recliner shaft 4.
  • the embodiment according to the present invention is formed in the recliner shaft 4 when the recliner shaft 4 passes through the insertion hole 31 of the holder portion 30 provided in the electric motor 3.
  • the stopper groove 20 is caught by the stopper pin 10 coupled to the holder portion 30, which is a configuration in which the assembling of the recliner shaft 4 is naturally performed. Accordingly, there is an advantage that the productivity can be improved by improving the convenience of assembly and shortening the working time.
  • the conventional push nut has a disadvantage that there is a risk of loss as a separate component that can not be modularized with the electric motor (3) or recliner shaft (4), the present invention is the holder portion 30 of the electric motor (3) ) Can be supplied to the workplace in the state of assembling the stopper pin 10, there is an advantage that can be modularized, and in particular, there is an advantage that can be reduced costs due to the loss of loss.
  • the stopper pin 10 according to the present invention has elasticity and is easily detached from the recliner shaft 4 when the pair of rod parts 12 are opened outwards, which is advantageous for troubleshooting. There is an advantage, especially when the stopper pin 10 is removed from the recliner shaft 4 so that no breakage occurs, it can be reused, and as a result, the cost can be reduced.
  • the present invention is a structure in which the stopper groove 20 formed in the recliner shaft 4 is fitted to the stopper pin 10 modularized to the electric motor 3, thereby reclining the shaft according to the worker. It is possible to improve the problem that the deviation occurs in the assembly position of), and as a result there is an advantage that can improve the operational quality problems of the recliner 2 according to the deviation of the assembly position of the recliner shaft (4).

Abstract

The present invention relates to a device for assembling a vehicle recliner shaft, the device assembling a recliner shaft (4) while a stopper pin (10) coupled to an electric motor (3) in a modularized state is inserted into and coupled to a stopper groove (20) formed at the recliner shaft (4) when the recliner shaft (4) passes through an insertion hole (31) of a holder part (30) provided at the electric motor (3).

Description

차량용 리클라이너 샤프트의 조립장치Assembly device for vehicle recliner shaft
본 발명은 리클라이너 샤프트를 보다 용이하게 조립할 수 있는 차량용 리클라이너 샤프트의 조립장치에 관한 기술이다.The present invention relates to an assembling apparatus for a vehicle recliner shaft which can more easily assemble the recliner shaft.
차량의 시트는 승객의 상체를 지지하는 시트백, 엉덩이와 허벅다리 등 하체를 지지하는 시트쿠션, 및 후두부를 지지하는 헤드레스트를 포함하여 구성되고, 시트백과 시트쿠션이 연접하는 부위에는 시트쿠션에 대해 시트백의 전후방향 각도조절을 가능하게 하는 리클라이닝 장치가 장착된다.The seat of the vehicle includes a seatback for supporting the upper body of the passenger, a seat cushion for supporting the lower body such as the hips and thighs, and a headrest for supporting the back of the head, and a seat cushion at the portion where the seatback and the seat cushion are connected to each other. It is equipped with a reclining device that enables the forward and backward angle adjustment of the seatback.
상기 리클라이닝 장치는 승객이 레버를 직접 조작하여 작동시키는 수동식과, 스위치 조작에 따른 전동모터의 힘으로 작동하는 전동식이 있는 바, 본 명세서에서는 전동식 리클라이닝 장치를 일예로서 설명한다.The reclining apparatus includes a manual type in which a passenger operates by operating a lever directly, and an electric type operated by a force of an electric motor according to a switch operation. In this specification, an electric reclining device will be described.
종래의 전동식 리클라이닝 장치는 시트백프레임의 좌우측 외측면에 각각 리클라이너가 설치되고, 상기 시트백프레임의 일측의 내측면에는 리클라이너와 대면하도록 전동모터가 설치되며, 상기 한 쌍의 리클라이너와 전동모터는 리클라이너 샤프트에 의해 동력전달이 가능하도록 연결된다.In the conventional electric reclining apparatus, recliners are respectively provided on the left and right outer sides of the seat back frame, and an electric motor is installed on the inner side of one side of the seat back frame to face the recliner, and the pair of recliners and the electric motors are The recliner shaft is connected to allow power transmission.
상기 리클라이너 샤프트는 스플라인 축(spline shaft)으로써 양단에는 조립이 완료된 리클라이너 샤프트의 유동방지 및 빠짐을 방지하기 위해 푸시너트가 결합된다.The recliner shaft is a spline shaft and a push nut is coupled to both ends of the recliner shaft to prevent the recliner shaft from being assembled and prevented from falling out.
그런데, 상기와 같이 리클라이너 샤프트의 조립을 위해 푸시너트를 사용하는 경우, 리클라이너 샤프트로부터 푸시너트를 분리하기가 어려워서 고장수리가 불가능하고, 특히 푸시너트를 리클라이너 샤프트로부터 분리할 때에 푸시너트의 파손이 발생함에 따라 재사용이 불가능한 단점이 있다.However, when the push nut is used for assembling the recliner shaft as described above, it is difficult to remove the push nut from the recliner shaft, and thus troubleshooting is impossible, and in particular, when the push nut is separated from the recliner shaft, As damage occurs, there is a disadvantage that cannot be reused.
또한, 리클라이너 샤프트에 조립된 푸시너트의 조립위치가 작업자의 의해 결정됨으로써 조립작업시마다 푸시너트의 조립위치가 달라지고, 이로 인해 조립 후 리클라이너 샤프트의 위치에 편차가 발생하며, 이 결과 리클라이너 샤프트의 위치편차에 따라 리클라이너의 작동 품질에 문제가 발생하는 단점이 있다.In addition, as the assembly position of the push nut assembled on the recliner shaft is determined by the operator, the assembly position of the push nut is changed every assembling operation, which causes a deviation in the position of the recliner shaft after assembly. There is a disadvantage that a problem occurs in the operating quality of the recliner according to the positional deviation of the shaft.
상기의 배경기술로서 설명된 사항들은 본 발명의 배경에 대한 이해 증진을 위한 것일 뿐, 이 기술분야에서 통상의 지식을 가진 자에게 이미 알려진 종래기술에 해당함을 인정하는 것으로 받아들여져서는 안 될 것이다. The matters described as the background art are only for the purpose of improving the understanding of the background of the present invention, and should not be taken as acknowledging that they correspond to the related art already known to those skilled in the art.
이에 본 발명은 상기한 바의 단점을 해소하기 위해 안출된 것으로서, 리클라이너 샤프트의 조립과 분해가 용이해짐에 따라 작업의 편의성 향상 및 고장수리에 유리하고, 리클라이너 샤프트의 조립위치에 편차가 발생하는 것을 없앨 수 있게 됨으로써 리클라이너의 작동 품질 문제를 개선할 수 있는 차량용 리클라이너 샤프트의 조립장치를 제공함에 그 목적이 있다.Accordingly, the present invention has been made to solve the above-mentioned disadvantages, and as the assembling and disassembling of the recliner shaft becomes easy, it is advantageous for the improvement of work convenience and troubleshooting, and the deviation occurs in the assembly position of the recliner shaft. It is an object of the present invention to provide a device for assembling a recliner shaft for a vehicle that can be eliminated to improve the operation quality problem of the recliner.
상기와 같은 목적을 달성하기 위한 본 발명 차량용 리클라이너 샤프트의 조립장치는, 리클라이너 샤트프가 축회전이 가능하도록 관통되는 차량 시트의 고정부품에 고정되게 설치된 것으로 외력 작용시 탄력적으로 벌어졌다가 외력 제거시 탄성 복원되는 스톱퍼핀; 및 상기 리클라이너 샤프트의 바깥 둘레면에 형성된 것으로 리클라이너 샤프트가 고정부품을 관통할 때에 상기 스톱퍼핀이 삽입되어 걸려지는 스톱퍼홈;을 포함하는 것을 특징으로 한다.The assembly apparatus of the vehicle recliner shaft of the present invention for achieving the above object is that the recliner shaft is fixed to the fixed part of the vehicle seat that is penetrated to allow the rotation of the shaft, and the elastic force is opened when the external force is applied. Stopper pin is elastically restored when removed; And a stopper groove which is formed on the outer circumferential surface of the recliner shaft and is fitted with the stopper pin when the recliner shaft passes through the fixing part.
상기 고정부품은 시트백프레임에 고정되게 설치된 전동모터이고; 상기 전동모터에서 상기 리클라이너 샤프트가 관통되는 홀더부에 상기 스톱퍼핀이 고정되게 설치된 것을 특징으로 한다.The fixed part is an electric motor fixed to the seat back frame; The stopper pin is fixed to the holder portion through which the recliner shaft passes from the electric motor.
상기 스톱퍼홈은 상기 리클라이너 샤프트의 바깥 둘레면에서 원주방향을 따라 원형의 궤적으로 형성된 것을 특징으로 한다.The stopper groove is formed in a circular trajectory along the circumferential direction on the outer circumferential surface of the recliner shaft.
상기 홀더부에는 상기 리클라이너 샤프트가 축회전이 가능하도록 관통되는 삽입구멍이 형성되고; 상기 삽입구멍과 상기 홀더부의 외측을 연결하는 한 쌍의 설치홀이 상기 홀더부의 바깥 둘레에서 서로 마주 대하도록 형성된 것을 특징으로 한다.The holder portion is formed with an insertion hole through which the recliner shaft is axially rotated; And a pair of installation holes connecting the insertion hole and the outside of the holder part to face each other at the outer circumference of the holder part.
상기 스톱퍼핀은 상기 홀더부의 바깥 둘레에 걸려져서 설치되는 걸림부; 상기 걸림부의 양단에서 대칭을 이루도록 절곡 형성된 것으로 상기 걸림부가 홀더부의 바깥 둘레에 걸려져서 설치될 때 상기 설치홀로 삽입되면서 길이방향을 따른 일부구간이 상기 삽입구멍으로 돌출되는 한 쌍의 로드부; 및 상기 로드부의 끝에서 외측으로 절곡 형성된 한 쌍의 절곡부;를 포함하는 것을 특징으로 한다.The stopper pin is a locking portion that is installed to be caught on the outer periphery of the holder; A pair of rod parts which are formed to be symmetrical at both ends of the catching part and are inserted into the installation hole when the catching part is caught by the outer circumference of the holder part and protrudes into a part of the rod along the longitudinal direction; And a pair of bent portions formed to be bent outwardly from the end of the rod portion.
상기 로드부는 상기 걸림부와 연결된 일단보다 상기 절곡부와 연결된 타단이 상기 걸림부를 양분하는 중심선쪽으로 더 근접되게 형성된 것을 특징으로 한다.The rod portion is characterized in that the other end connected to the bent portion is formed closer to the center line dividing the locking portion than one end connected to the locking portion.
상기 한 쌍의 로드부는 벌어진 간격이 서로 오므라드는 방향으로 작용하는 탄성력을 구비하고 있는 것을 특징으로 한다.The pair of rods is characterized by having an elastic force acting in the direction in which the gap between the opening and closing.
상기 리클라이너 샤프트가 상기 홀더부의 삽입구멍을 관통할 때에 상기 리클라이너 샤프트의 스톱퍼홈에 상기 로드부가 삽입되어 조립되는 것을 특징으로 한다.The rod part is inserted into the stopper groove of the recliner shaft when the recliner shaft passes through the insertion hole of the holder.
본 발명에 의하면, 전동모터에 구비된 홀더부의 삽입구멍으로 리클라이너 샤프트를 관통시킬 때에 리클라이너 샤프트에 형성된 스톱퍼홈이 홀더부에 결합된 스톱퍼핀에 걸려지고, 이로 인해 리클라이너 샤프트의 조립이 자연적으로 이루어지게 됨으로써 리클라이너 샤프트의 조립작업이 편리해지고, 작업시간의 단축을 통해 생산성 향상을 도모할 수 있는 효과가 있다.According to the present invention, when passing the recliner shaft through the insertion hole of the holder portion provided in the electric motor, the stopper groove formed in the recliner shaft is caught by the stopper pin coupled to the holder portion, thereby naturally assembling the recliner shaft. By being made in this way, the assembly work of the recliner shaft becomes convenient, and there is an effect that can improve productivity through the reduction of working time.
또한, 본 발명은 전동모터의 홀더부에 스톱퍼핀을 조립한 상태로 작업장에 공급할 수 있게 됨으로써 모듈화가 가능한 효과가 있고, 특히 분실위험이 없어지게 됨으로써 분실에 따른 비용절감을 도모할 수 있는 효과도 있다.In addition, the present invention has the effect that can be modularized by being able to supply to the workshop in a state in which the stopper pin is assembled to the holder portion of the electric motor, and in particular, the risk of loss can be reduced, thereby reducing the cost of loss. have.
또한, 본 발명은 리클라이너 샤프트로부터 스톱퍼핀을 용이하게 분리할 수 있는 구성으로, 이를 통해 고장수리에 유리한 장점이 있고, 특히 스톱퍼핀을 리클라이너 샤프트로부터 분리할 때에 파손이 발생하지 않음에 따라 재사용이 가능하며, 이 결과 비용절감을 도모할 수 있는 효과도 있다.In addition, the present invention is a configuration that can easily remove the stopper pin from the recliner shaft, there is an advantage in troubleshooting through this, in particular, when the stopper pin is removed from the recliner shaft, it is reused as no damage occurs This is possible, and as a result, the cost can be reduced.
또한, 본 발명은 전동모터에 모듈화된 스톱퍼핀에 리클라이너 샤프트에 형성된 스톱퍼홈이 끼워져서 조립되는 것으로, 이를 통해 작업자에 따라 리클라이너 샤프트의 조립위치에 편차가 발생하는 문제를 개선할 수 있게 되고, 이 결과 리클라이너 샤프트의 조립위치 편차에 따른 리클라이너의 작동 품질 문제를 개선할 수 있는 효과도 있다.In addition, the present invention is to be assembled by inserting the stopper groove formed on the recliner shaft to the stopper pin modularized to the electric motor, thereby improving the problem that the deviation occurs in the assembly position of the recliner shaft according to the operator As a result, there is also an effect that can improve the operation quality of the recliner according to the deviation of the assembly position of the recliner shaft.
도 1은 전동식 리클라이닝 장치를 나타낸 사시도.1 is a perspective view showing an electric reclining apparatus.
도 2와 도 3은 본 발명에 따라 전동모터의 홀더부에 스토퍼핀이 결합된 상태의 사시도 및 단면도.2 and 3 are a perspective view and a cross-sectional view of the stopper pin coupled to the holder portion of the electric motor in accordance with the present invention.
도 4는 본 발명에 따라 스토퍼핀이 결합된 홀더부로 스토퍼홈이 형성된 리클라이너 샤프트가 삽입되는 사시도.Figure 4 is a perspective view of the recliner shaft is formed with a stopper groove is inserted into the holder portion coupled to the stopper pin in accordance with the present invention.
도 5는 본 발명에 따라 스토퍼핀이 스톱퍼홈에 조립된 상태의 단면도.Figure 5 is a cross-sectional view of the stopper pin assembled to the stopper groove in accordance with the present invention.
이하에서는 첨부된 도면을 참조하여 본 발명의 바람직한 실시 예에 따른 차량용 리클라이너 샤프트의 조립장치에 대해 살펴보기로 하겠는 바, 종래와 동일한 부위에는 동일한 도면부호를 붙이면서 설명한다.Hereinafter, with reference to the accompanying drawings will be described with respect to the assembling apparatus of the vehicle recliner shaft according to a preferred embodiment of the present invention, will be described with the same reference numerals to the same parts as in the prior art.
전동식 리클라이닝 장치는 도 1과 같이 시트백프레임(1)의 좌우측 외측면에 각각 리클라이너(2)가 설치되고, 상기 시트백프레임(1)의 일측의 내측면에는 리클라이너와 대면하도록 전동모터(3)가 설치되며, 상기 한 쌍의 리클라이너(2)와 전동모터(3)는 리클라이너 샤프트(4)에 의해 동력전달이 가능하도록 연결된다.As shown in FIG. 1, the recliner 2 is installed on the left and right outer surfaces of the seat back frame 1, and the electric motor 3 faces the inner side of one side of the seat back frame 1 to face the recliner. Is installed, the pair of recliner (2) and the electric motor (3) is connected to enable power transmission by the recliner shaft (4).
즉, 리클라이너 샤프트(4)는 일측의 리클라이너(2)를 관통한 다음 계속해서 전동모터(3)와 타측의 리클라이너(2)를 관통해서 조립되며, 조립된 상태에서 전동모터(3)가 구동하면 리클라이너 샤프트(4)가 회전하고, 리클라이너 샤프트(4)의 회전력으로 양측의 리클라이너(2)가 동시에 작동하게 되는 것이다.That is, the recliner shaft 4 is assembled through the recliner 2 on one side and then continues through the electric motor 3 and the recliner 2 on the other side, and in the assembled state, the electric motor 3. When the recliner shaft 4 is rotated, the recliner 2 on both sides is operated at the same time by the rotational force of the recliner shaft 4.
한편, 상기 리클라이너 샤프트(4)는 본 발명에 따른 스톱퍼핀과 스톱퍼홈의 상호 결합에 의해 조립되는 구조가 된다.On the other hand, the recliner shaft 4 is a structure that is assembled by mutual coupling of the stopper pin and the stopper groove according to the present invention.
즉, 본 발명에 따른 리클라이너 샤프트의 조립장치는 도 2 내지 도 5에 도시된 바와 같이, 리클라이너 샤트프(4)가 축회전이 가능하도록 관통되는 차량 시트의 고정부품에 고정되게 설치된 것으로 외력 작용시 탄력적으로 벌어졌다가 외력 제거시 탄성 복원되는 스톱퍼핀(10); 및 상기 리클라이너 샤프트(4)의 바깥 둘레면에 형성된 것으로 리클라이너 샤프트(4)가 고정부품을 관통할 때에 상기 스톱퍼핀(10)이 삽입되어 걸려지는 스톱퍼홈(20);을 포함한다.That is, the recliner shaft assembling apparatus according to the present invention, as shown in Figures 2 to 5, the recliner shaft 4 is installed to be fixed to the fixed parts of the vehicle seat through which the shaft rotation is possible to be fixed external force A stopper pin 10 which is elastically opened upon operation and elastically restored upon removal of external force; And a stopper groove 20 formed on the outer circumferential surface of the recliner shaft 4 so that the stopper pin 10 is inserted and engaged when the recliner shaft 4 passes through the fixing part.
여기서, 상기 고정부품은 시트백프레임(1)에 고정되게 설치된 전동모터(3)이고, 상기 전동모터(3)에서 상기 리클라이너 샤프트(4)가 관통되는 홀더부(30)에 상기 스톱퍼핀(10)이 고정되게 설치된 구조가 된다.Here, the fixing part is an electric motor (3) installed to be fixed to the seat back frame (1), the stopper pin (10) to the holder portion 30 through which the recliner shaft (4) penetrates from the electric motor (3) ) Is fixedly installed.
상기 스톱퍼홈(20)은 리클라이너 샤프트(4)의 바깥 둘레면에서 원주방향을 따라 원형의 궤적으로 형성되는 것이 바람직한 바, 이는 리클라이너 샤프트(4)의 축회전시에 스톱퍼핀(10)이 스톱퍼홈(20)에 걸려져서 리클라이너 샤프트(4)의 회전에 방해를 주지 않도록 하기 위함이며, 이를 통해 리클라이너 샤프트(4)의 원활한 축회전을 가능하게 하기 위함이다.The stopper groove 20 is preferably formed as a circular trajectory along the circumferential direction on the outer circumferential surface of the recliner shaft 4, which means that the stopper pin 10 is a stopper when the recliner shaft 4 is rotated. This is to prevent the rotation of the recliner shaft 4 by being caught in the groove 20, and to enable smooth axial rotation of the recliner shaft 4 through this.
상기 홀더부(30)에는 상기 리클라이너 샤프트(4)가 축회전이 가능하도록 관통되는 삽입구멍(31)이 형성되고, 상기 삽입구멍(31)과 상기 홀더부(30)의 외측을 연결하는 한 쌍의 설치홀(32)이 상기 홀더부(30)의 바깥 둘레에서 서로 마주 대하도록 형성된다.As long as the holder portion 30 is formed with an insertion hole 31 through which the recliner shaft 4 is axially rotated, and connects the insertion hole 31 and the outside of the holder portion 30. A pair of mounting holes 32 are formed to face each other at the outer circumference of the holder portion 30.
상기 스톱퍼핀(10)은 상기 홀더부(30)의 바깥 둘레에 걸려져서 설치되는 걸림부(11), 상기 걸림부(11)의 양단에서 대칭을 이루도록 절곡 형성된 것으로 상기 걸림부(11)가 홀더부(30)의 바깥 둘레에 걸려져서 설치될 때 상기 설치홀(32)로 삽입되면서 길이방향을 따른 일부구간이 상기 삽입구멍(31)으로 돌출되는 한 쌍의 로드부(12), 및 상기 로드부(12)의 끝에서 외측으로 절곡 형성된 한 쌍의 절곡부(13)를 포함한다.The stopper pin 10 is formed to be hung symmetrically at both ends of the catching portion 11 and the catching portion 11 which are installed by being caught around an outer circumference of the holder portion 30. A pair of rods 12, which are inserted into the installation hole 32 when being hooked to the outer circumference of the portion 30 and a portion of the rod portion 12 protrudes into the insertion hole 31, and the rod It includes a pair of bent portions (13) bent outwardly from the end of the portion (12).
여기서, 상기 절곡부(13)는 리클라이너 샤프트(4)가 홀더부(30)의 삽입구멍(31)으로 삽입되고 상기 로드부(12)가 리클라이너 샤프트(4)의 스톱퍼홈(20)에 삽입되어서 걸려졌을 때, 상기 스톱퍼핀(10)의 빠짐을 방지하는 역할을 한다.Here, the bent portion 13 is a recliner shaft 4 is inserted into the insertion hole 31 of the holder portion 30 and the rod portion 12 in the stopper groove 20 of the recliner shaft 4. When inserted and caught, it serves to prevent the stopper pin 10 from being pulled out.
그리고, 상기 로드부(12)는 상기 걸림부(11)와 연결된 일단보다 상기 절곡부(13)와 연결된 타단이 상기 걸림부(11)를 양분하는 중심선(C1)쪽으로 더 근접되게 형성된 구조가 되는 바, 이를 통해 상기 한 쌍의 로드부(12)는 벌어진 간격이 서로 오므라드는 방향(중심선을 향하는 방향)으로 작용하는 탄성력을 구비하게 된다.The rod 12 has a structure in which the other end connected to the bent portion 13 is closer to the center line C1 dividing the locking portion 11 than one end connected to the locking portion 11. Bars through this, the pair of rod portion 12 is provided with an elastic force acting in the direction (the direction toward the center line) in which the gaps are spread.
따라서, 리클라이너 샤프트(4)가 홀더부(30)의 삽입구멍(31)으로 삽입되면서 로드부(12)를 통과할 때에 상기 로드부(12)는 서로의 간격이 멀어지는 방향 즉 외측으로 탄력적으로 벌어졌다가 탄성 복원력에 의해 오므라들면서 리클라이너 샤프트(4)의 스톱퍼홈(20)에 끼워져서 조립되는 구조가 되는 것이다.Therefore, when the recliner shaft 4 passes through the rod portion 12 while being inserted into the insertion hole 31 of the holder portion 30, the rod portions 12 are elastically moved in a direction away from each other, that is, outwardly. After being opened and retracted by the elastic restoring force, the structure is assembled by being fitted into the stopper groove 20 of the recliner shaft 4.
이상 설명한 바와 같이 본 발명에 따른 실시예는, 전동모터(3)에 구비된 홀더부(30)의 삽입구멍(31)으로 리클라이너 샤프트(4)를 관통시킬 때에 리클라이너 샤프트(4)에 형성된 스톱퍼홈(20)이 홀더부(30)에 결합된 스톱퍼핀(10)에 걸려지고, 이로 인해 리클라이너 샤프트(4)의 조립이 자연적으로 이루어지는 구성으로, 종래와 같은 푸시너트를 사용하지 않음에 따라 조립작업의 편의성 향상 및 작업시간의 단축을 통해 생산성 향상을 도모할 수 있는 장점이 있다.As described above, the embodiment according to the present invention is formed in the recliner shaft 4 when the recliner shaft 4 passes through the insertion hole 31 of the holder portion 30 provided in the electric motor 3. The stopper groove 20 is caught by the stopper pin 10 coupled to the holder portion 30, which is a configuration in which the assembling of the recliner shaft 4 is naturally performed. Accordingly, there is an advantage that the productivity can be improved by improving the convenience of assembly and shortening the working time.
또한, 종래의 푸시너트는 전동모터(3) 또는 리클라이너 샤프트(4)와 모듈화를 할 수 없는 별도의 부품으로 분실위험이 있는 단점이 있었으나, 본 발명은 전동모터(3)의 홀더부(30)에 스톱퍼핀(10)을 조립한 상태로 작업장에 공급할 수 있게 됨으로써 모듈화가 가능한 장점이 있고, 특히 분실위험이 없어지게 됨으로써 분실에 따른 비용절감을 도모할 수 있는 장점도 있다.In addition, the conventional push nut has a disadvantage that there is a risk of loss as a separate component that can not be modularized with the electric motor (3) or recliner shaft (4), the present invention is the holder portion 30 of the electric motor (3) ) Can be supplied to the workplace in the state of assembling the stopper pin 10, there is an advantage that can be modularized, and in particular, there is an advantage that can be reduced costs due to the loss of loss.
또한, 본 발명에 따른 스톱퍼핀(10)은 탄성을 구비한 것으로 한 쌍의 로드부(12)를 외측으로 벌리면 리클라이너 샤프트(4)로부터 용이하게 분리 가능하게 되는 바, 이를 통해 고장수리에 유리한 장점이 있고, 특히 스톱퍼핀(10)을 리클라이너 샤프트(4)로부터 분리할 때에 파손이 발생하지 않음에 따라 재사용이 가능하며, 이 결과 비용절감을 도모할 수 있는 장점도 있다.In addition, the stopper pin 10 according to the present invention has elasticity and is easily detached from the recliner shaft 4 when the pair of rod parts 12 are opened outwards, which is advantageous for troubleshooting. There is an advantage, especially when the stopper pin 10 is removed from the recliner shaft 4 so that no breakage occurs, it can be reused, and as a result, the cost can be reduced.
또한, 본 발명은 전동모터(3)에 모듈화된 스톱퍼핀(10)에 리클라이너 샤프트(4)에 형성된 스톱퍼홈(20)이 끼워져서 조립되는 구조로서, 이를 통해 작업자에 따라 리클라이너 샤프트(4)의 조립위치에 편차가 발생하는 문제를 개선할 수 있게 되고, 이 결과 리클라이너 샤프트(4)의 조립위치 편차에 따른 리클라이너(2)의 작동 품질 문제를 개선할 수 있는 장점도 있다.In addition, the present invention is a structure in which the stopper groove 20 formed in the recliner shaft 4 is fitted to the stopper pin 10 modularized to the electric motor 3, thereby reclining the shaft according to the worker. It is possible to improve the problem that the deviation occurs in the assembly position of), and as a result there is an advantage that can improve the operational quality problems of the recliner 2 according to the deviation of the assembly position of the recliner shaft (4).
본 발명은 특정한 실시예에 관련하여 도시하고 설명하였지만, 이하의 특허청구범위에 의해 제공되는 본 발명의 기술적 사상을 벗어나지 않는 한도 내에서, 본 발명이 다양하게 개량 및 변화될 수 있다는 것은 당업계에서 통상의 지식을 가진 자에게 있어서 자명할 것이다.While the invention has been shown and described with respect to particular embodiments, it will be appreciated that the invention can be variously modified and varied without departing from the spirit of the invention provided by the following claims. It will be self-evident for those of ordinary knowledge.
[부호의 설명][Description of the code]
1 - 시트백프레임 2 - 리클라이너1-Seatback frame 2-Recliner
3 - 전동모터 4 - 리클라이너 샤프트3-Electric Motor 4-Recliner Shaft
10 - 스톱퍼핀 20 - 스톱퍼홈10-Stopper pin 20-Stopper groove
30 - 홀더부30-holder

Claims (8)

  1. 리클라이너 샤트프가 축회전이 가능하도록 관통되는 차량 시트의 고정부품에 고정되게 설치된 것으로 외력 작용시 탄력적으로 벌어졌다가 외력 제거시 탄성 복원되는 스톱퍼핀; 및A stopper pin that is installed to be fixed to a fixed part of a vehicle seat through which the recliner shaft is axially rotated so as to be elastically opened when an external force is applied and then elastically restored when the external force is removed; And
    상기 리클라이너 샤프트의 바깥 둘레면에 형성된 것으로 리클라이너 샤프트가 고정부품을 관통할 때에 상기 스톱퍼핀이 삽입되어 걸려지는 스톱퍼홈;을 포함하는 차량용 리클라이너 샤프트의 조립장치.And a stopper groove formed on an outer circumferential surface of the recliner shaft, the stopper groove being inserted by the stopper pin when the recliner shaft passes through the fixing part.
  2. 청구항 1에 있어서,The method according to claim 1,
    상기 고정부품은 시트백프레임에 고정되게 설치된 전동모터이고;The fixed part is an electric motor fixed to the seat back frame;
    상기 전동모터에서 상기 리클라이너 샤프트가 관통되는 홀더부에 상기 스톱퍼핀이 고정되게 설치된 것을 특징으로 하는 차량용 리클라이너 샤프트의 조립장치.Assembling apparatus of the recliner shaft for a vehicle, characterized in that the stopper pin is fixed to the holder portion through which the recliner shaft passes from the electric motor.
  3. 청구항 1에 있어서,The method according to claim 1,
    상기 스톱퍼홈은 상기 리클라이너 샤프트의 바깥 둘레면에서 원주방향을 따라 원형의 궤적으로 형성된 것을 특징으로 하는 차량용 리클라이너 샤프트의 조립장치.The stopper groove is an assembly device of the vehicle recliner shaft, characterized in that formed in a circular trajectory along the circumferential direction on the outer circumferential surface of the recliner shaft.
  4. 청구항 2에 있어서,The method according to claim 2,
    상기 홀더부에는 상기 리클라이너 샤프트가 축회전이 가능하도록 관통되는 삽입구멍이 형성되고;The holder portion is formed with an insertion hole through which the recliner shaft is axially rotated;
    상기 삽입구멍과 상기 홀더부의 외측을 연결하는 한 쌍의 설치홀이 상기 홀더부의 바깥 둘레에서 서로 마주 대하도록 형성된 것을 특징으로 하는 차량용 리클라이너 샤프트의 조립장치.And a pair of installation holes connecting the insertion hole and the outside of the holder part to face each other at an outer circumference of the holder part.
  5. 청구항 4에 있어서,The method according to claim 4,
    상기 스톱퍼핀은 상기 홀더부의 바깥 둘레에 걸려져서 설치되는 걸림부;The stopper pin is a locking portion that is installed to be caught on the outer periphery of the holder;
    상기 걸림부의 양단에서 대칭을 이루도록 절곡 형성된 것으로 상기 걸림부가 홀더부의 바깥 둘레에 걸려져서 설치될 때 상기 설치홀로 삽입되면서 길이방향을 따른 일부구간이 상기 삽입구멍으로 돌출되는 한 쌍의 로드부; 및A pair of rod parts which are formed to be symmetrical at both ends of the catching part and are inserted into the installation hole when the catching part is caught by the outer circumference of the holder part and protrudes into a part of the rod along the longitudinal direction; And
    상기 로드부의 끝에서 외측으로 절곡 형성된 한 쌍의 절곡부;를 포함하는 것을 특징으로 하는 차량용 리클라이너 샤프트의 조립장치.And a pair of bent portions formed to be bent outwardly from the end of the rod portion.
  6. 청구항 5에 있어서,The method according to claim 5,
    상기 로드부는 상기 걸림부와 연결된 일단보다 상기 절곡부와 연결된 타단이 상기 걸림부를 양분하는 중심선쪽으로 더 근접되게 형성된 것을 특징으로 하는 차량용 리클라이너 샤프트의 조립장치.The rod portion assembly device of the vehicle recliner shaft, characterized in that the other end connected to the bent portion is formed closer to the center line for dividing the locking portion than one end connected to the locking portion.
  7. 청구항 5에 있어서,The method according to claim 5,
    상기 한 쌍의 로드부는 벌어진 간격이 서로 오므라드는 방향으로 작용하는 탄성력을 구비하고 있는 것을 특징으로 하는 차량용 리클라이너 샤프트의 조립장치. The pair of rod parts assembly device of the vehicle recliner shaft, characterized in that it has an elastic force that acts in the direction in which the gap between the opening and closing.
  8. 청구항 5에 있어서,The method according to claim 5,
    상기 리클라이너 샤프트가 상기 홀더부의 삽입구멍을 관통할 때에 상기 리클라이너 샤프트의 스톱퍼홈에 상기 로드부가 삽입되어 조립되는 것을 특징으로 하는 차량용 리클라이너 샤프트의 조립장치.And the rod portion is inserted into the stopper groove of the recliner shaft when the recliner shaft penetrates the insertion hole of the holder portion.
PCT/KR2015/014227 2014-12-30 2015-12-24 Device for assembling vehicle recliner shaft WO2016108515A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20140193010 2014-12-30
KR10-2014-0193010 2014-12-30

Publications (1)

Publication Number Publication Date
WO2016108515A1 true WO2016108515A1 (en) 2016-07-07

Family

ID=56284595

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2015/014227 WO2016108515A1 (en) 2014-12-30 2015-12-24 Device for assembling vehicle recliner shaft

Country Status (1)

Country Link
WO (1) WO2016108515A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990031880U (en) * 1997-12-31 1999-07-26 정몽규 Pushpin Combined Washer
KR20030014199A (en) * 2001-02-05 2003-02-15 발레오 앙브라이아쥐 Supply connection device for a fluid pressure system
KR200353865Y1 (en) * 2004-03-10 2004-06-26 주식회사다스 Shaft assembly of recliner for vehicle
KR20100096418A (en) * 2009-02-24 2010-09-02 주식회사다스 Recliner shaft for electromotive reclining device
KR101295332B1 (en) * 2013-03-18 2013-08-12 주식회사 대한 Recliner for vehicle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990031880U (en) * 1997-12-31 1999-07-26 정몽규 Pushpin Combined Washer
KR20030014199A (en) * 2001-02-05 2003-02-15 발레오 앙브라이아쥐 Supply connection device for a fluid pressure system
KR200353865Y1 (en) * 2004-03-10 2004-06-26 주식회사다스 Shaft assembly of recliner for vehicle
KR20100096418A (en) * 2009-02-24 2010-09-02 주식회사다스 Recliner shaft for electromotive reclining device
KR101295332B1 (en) * 2013-03-18 2013-08-12 주식회사 대한 Recliner for vehicle

Similar Documents

Publication Publication Date Title
WO2014084600A1 (en) Device for assembling rear seat back assembly
WO2013133615A1 (en) Reclining apparatus for vehicle seat
WO2011025226A2 (en) Multi-adapter for a vehicle wiper
KR20060102690A (en) Transfer system of rivet jig
WO2016108515A1 (en) Device for assembling vehicle recliner shaft
DE102010061602A1 (en) Pin shaped collector brush holder with torsion spring plate, radial contact and brush wear indicator
WO2019151708A1 (en) Built-in type electric driving system of machine tool and operation method therefor
WO2018066758A1 (en) Transport device having multi-axis connector for smooth balance maintenance
US5800088A (en) Quick-changing device for roll disks
EP3938153B1 (en) Gripper for the automated wiring of electrical components of an electrical switching station, a corresonding robot and a corresponding method
JP2007176642A (en) Rope brake device of elevator
EP1867884B1 (en) Improvements relating to vehicle steering
KR101923417B1 (en) Jacket type robochain
CN110578779A (en) durable power unit belt drive
WO2008093032A3 (en) Rotor for a rotary electric machine including an open chain of at least two interpolar members defining a magnetic barrier
JP6821673B2 (en) Vehicle seat with reclining mechanism
WO2013122383A1 (en) Bicycle stem
WO2017006572A1 (en) Attachment installing jig and attachment installing method
WO2018016769A1 (en) Object clamping unit and object loading device including same
CN217372014U (en) Tool locking mechanism
WO2018117668A1 (en) Tool holder for machine tool
KR20180068439A (en) Jacket type robochain
KR101935517B1 (en) Jacket type robochain
CN219372854U (en) Semi-automatic current locking driver
CN219360983U (en) Sheath of automobile seat framework

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15875609

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15875609

Country of ref document: EP

Kind code of ref document: A1