WO2016108515A1 - Dispositif d'assemblage d'arbre d'inclinaison de véhicule - Google Patents

Dispositif d'assemblage d'arbre d'inclinaison de véhicule Download PDF

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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
English (en)
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/fr

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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

La présente invention concerne un dispositif d'assemblage d'un arbre d'inclinaison de véhicule, le dispositif assemblant un arbre d'inclinaison (4) alors qu'une broche d'arrêt (10) accouplée à un moteur électrique (3) dans un état modulaire est insérée dans et accouplée à une rainure d'arrêt (20) formée au niveau de l'arbre d'inclinaison (4) lorsque l'arbre d'inclinaison (4) passe à travers un trou d'insertion (31) d'une partie de support (30) disposée au niveau du moteur électrique (3).
PCT/KR2015/014227 2014-12-30 2015-12-24 Dispositif d'assemblage d'arbre d'inclinaison de véhicule WO2016108515A1 (fr)

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 (fr) 2016-07-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2015/014227 WO2016108515A1 (fr) 2014-12-30 2015-12-24 Dispositif d'assemblage d'arbre d'inclinaison de véhicule

Country Status (1)

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WO (1) WO2016108515A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990031880U (ko) * 1997-12-31 1999-07-26 정몽규 고정핀 겸용 와셔
KR20030014199A (ko) * 2001-02-05 2003-02-15 발레오 앙브라이아쥐 압축 유체 시스템용 공급부 연결 장치
KR200353865Y1 (ko) * 2004-03-10 2004-06-26 주식회사다스 자동차 리클라이너용 샤프트 어셈블리
KR20100096418A (ko) * 2009-02-24 2010-09-02 주식회사다스 전동식 리클라이닝 장치용 리클라이너 샤프트
KR101295332B1 (ko) * 2013-03-18 2013-08-12 주식회사 대한 차량용 리클라이너

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990031880U (ko) * 1997-12-31 1999-07-26 정몽규 고정핀 겸용 와셔
KR20030014199A (ko) * 2001-02-05 2003-02-15 발레오 앙브라이아쥐 압축 유체 시스템용 공급부 연결 장치
KR200353865Y1 (ko) * 2004-03-10 2004-06-26 주식회사다스 자동차 리클라이너용 샤프트 어셈블리
KR20100096418A (ko) * 2009-02-24 2010-09-02 주식회사다스 전동식 리클라이닝 장치용 리클라이너 샤프트
KR101295332B1 (ko) * 2013-03-18 2013-08-12 주식회사 대한 차량용 리클라이너

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