WO2021131694A1 - Dispositif d'ouverture/fermeture de porte - Google Patents

Dispositif d'ouverture/fermeture de porte Download PDF

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Publication number
WO2021131694A1
WO2021131694A1 PCT/JP2020/045794 JP2020045794W WO2021131694A1 WO 2021131694 A1 WO2021131694 A1 WO 2021131694A1 JP 2020045794 W JP2020045794 W JP 2020045794W WO 2021131694 A1 WO2021131694 A1 WO 2021131694A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
output shaft
lever
coil spring
closing device
Prior art date
Application number
PCT/JP2020/045794
Other languages
English (en)
Japanese (ja)
Inventor
秀樹 野間
義満 藤川
Original Assignee
株式会社ユーシン
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 株式会社ユーシン filed Critical 株式会社ユーシン
Publication of WO2021131694A1 publication Critical patent/WO2021131694A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms

Definitions

  • the second locking portion 31b is locked to the second pressing portion 32b and the second locking receiving portion 33b.
  • a reverse urging force by the third coil spring 31 acts on the output shaft portion 11.
  • the first pressing portion 32a presses the first locking portion 31a locked to the first locking receiving portion 33a.
  • the urging force in the counterclockwise direction by the third coil spring 31 acts on the output shaft portion 11.
  • the second pressing portion 32b presses the second locking portion 31b locked to the second locking receiving portion 33b.
  • the urging force in the forward rotation direction by the third coil spring 31 acts on the output shaft portion 11.
  • the urging force of the third coil spring 31 is not so large as to hinder the driving of the actuator 5 that operates the door 3, and when the motor 10 is stopped, the door 3 is moved via the output shaft portion 11, the lever 7, and the link 8. It is smaller than the operating force that can be operated.
  • the second pressing portion 32b of the output shaft portion 11 presses the second locking portion 31b of the third coil spring 31, and the first locking portion 31a of the third coil spring 31 is the first. Since the output shaft portion 11 is maintained in the locked state with the locking receiving portion 33a, the output shaft portion 11 rotates against the urging force of the third coil spring 31. That is, the output shaft portion 11 is maintained in a state in which the urging force of the third coil spring 31 acts. Moreover, the urging force of the third coil spring 31 increases as the amount of rotation (rotation angle) of the output shaft portion 11 in the positive direction increases.
  • the configuration including the third coil spring 31 which is the third elastic body has been described, but the configuration including the first coil spring 22 described in the first embodiment may be further described.
  • the configuration may be provided with the second coil spring 30, or the configuration may be provided with the first coil spring 22 and the second coil spring 30.
  • the first coil spring 22, the second coil spring 30, and the third coil spring 31 may be provided independently, or any two may be provided, or all three may be provided. It may be configured as a coil. By providing two rather than one and three rather than two, it is possible to further enhance the effect of suppressing the generation of vibration when the door is opened.
  • the first protruding portion 32 and the second protruding portion 33 are configured to be located at the neutral positions shown in FIG. 10 in the door closed state, but the door is opened or the door is closed. It may be configured to be in the neutral position at any position during the open door state. In this case, since the urging force by the third coil spring 31 acts on the output shaft 11 at any rotation position within the range in which the output shaft 11 can rotate, the same effect can be obtained.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

Dispositif d'ouverture/fermeture de porte comportant : un actionneur (5) ayant une source d'entraînement (10), un arbre de sortie pouvant tourner vers l'avant/vers l'arrière (11), et un mécanisme d'engrenage de réduction (12) pour réduire la vitesse d'une force d'entraînement de la source d'entraînement (10) par une pluralité d'engrenages (13, 14) et transmettre la force d'entraînement à l'arbre de sortie (11) ; un boîtier (6) qui loge au moins la source d'entraînement (10) en son sein et qui est fixé à une porte attachée à une carrosserie de véhicule de manière à être apte à être ouverte/fermée ; un levier (7) qui est fixé à l'arbre de sortie (11) et qui tourne vers l'avant pour déplacer la porte dans une direction d'ouverture, et qui tourne vers l'arrière pour déplacer la porte dans une direction de fermeture ; une liaison (8) qui accouple le levier (7) et la carrosserie du véhicule ; et un élément de sollicitation (9) qui sollicite la porte dans au moins l'une des directions d'ouverture et de fermeture.
PCT/JP2020/045794 2019-12-24 2020-12-09 Dispositif d'ouverture/fermeture de porte WO2021131694A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-232903 2019-12-24
JP2019232903A JP2023007523A (ja) 2019-12-24 2019-12-24 ドア開閉装置

Publications (1)

Publication Number Publication Date
WO2021131694A1 true WO2021131694A1 (fr) 2021-07-01

Family

ID=76575416

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2020/045794 WO2021131694A1 (fr) 2019-12-24 2020-12-09 Dispositif d'ouverture/fermeture de porte

Country Status (2)

Country Link
JP (1) JP2023007523A (fr)
WO (1) WO2021131694A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009228314A (ja) * 2008-03-24 2009-10-08 Aisin Seiki Co Ltd 車両用ドアヒンジ装置
JP2018505326A (ja) * 2015-04-09 2018-02-22 マルチマティック インコーポレーテッドＭｕｌｔｉｍａｔｉｃ Ｉｎｃ． 電力駆動モジュールを備えた車両ドアシステム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009228314A (ja) * 2008-03-24 2009-10-08 Aisin Seiki Co Ltd 車両用ドアヒンジ装置
JP2018505326A (ja) * 2015-04-09 2018-02-22 マルチマティック インコーポレーテッドＭｕｌｔｉｍａｔｉｃ Ｉｎｃ． 電力駆動モジュールを備えた車両ドアシステム

Also Published As

Publication number Publication date
JP2023007523A (ja) 2023-01-19

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