WO2014069569A1 - Régulateur de fenêtre - Google Patents

Régulateur de fenêtre Download PDF

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Publication number
WO2014069569A1
WO2014069569A1 PCT/JP2013/079547 JP2013079547W WO2014069569A1 WO 2014069569 A1 WO2014069569 A1 WO 2014069569A1 JP 2013079547 W JP2013079547 W JP 2013079547W WO 2014069569 A1 WO2014069569 A1 WO 2014069569A1
Authority
WO
WIPO (PCT)
Prior art keywords
arm
window regulator
longitudinal direction
tip
bent
Prior art date
Application number
PCT/JP2013/079547
Other languages
English (en)
Japanese (ja)
Inventor
洋平 守谷
Original Assignee
株式会社ハイレックスコーポレーション
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 株式会社ハイレックスコーポレーション filed Critical 株式会社ハイレックスコーポレーション
Priority to JP2014544580A priority Critical patent/JPWO2014069569A1/ja
Priority to CN201380056810.2A priority patent/CN104755686B/zh
Publication of WO2014069569A1 publication Critical patent/WO2014069569A1/fr

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Classifications

    • 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
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/44—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by one or more lifting arms
    • E05F11/445—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by one or more lifting arms for vehicle windows
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/624—Arms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/67—Materials; Strength alteration thereof
    • E05Y2800/682—Strength alteration by reinforcing, e.g. by applying ribs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/55—Windows

Definitions

  • the present invention relates to a window regulator for raising and lowering a window glass provided on a vehicle door or the like.
  • a so-called arm type window regulator for raising and lowering a window glass provided on a vehicle door.
  • the tip of the arm is slidably fitted to a lift arm bracket having a guide extending in a direction substantially perpendicular to the opening / closing direction of the window glass, and is engaged with a roller pin so as to be rotatable.
  • a stopped slider is provided, and a driven gear whose center of rotation is the center of the addendum circle is fixed to the base end of the arm. Then, by rotating this driven gear by a motor or a human hand, the arm rotates and the window glass moves up and down.
  • Patent Document 1 has a problem that the strength cannot be improved with respect to such an oblique force.
  • the present invention has been made in view of the above-described problems, and relates to a lift arm or an equalizer arm of a window regulator having an arm such as a single arm or an X arm, to the tip of the arm when the window glass is closed.
  • a window regulator capable of suppressing the stress concentration of the arm and improving the strength of the tip of the arm against the restraining force generated in the oblique direction with respect to the longitudinal direction of the arm near the tip of the arm when the window glass is closed and closed.
  • a window regulator is a window regulator including an arm provided with a roller pin for raising and lowering a window glass at a tip portion, and is long in the center in the width direction of the arm.
  • a reinforcing portion extending in the direction and a bent portion on the side edge, and the bent portion has a length from a bent position at a predetermined position in the longitudinal direction of the arm to a side edge end portion,
  • the gradual variation portion gradually decreases toward the proximal end side of the arm and has a length for relaxing stress concentration on the proximal end side in the longitudinal direction of the arm, and the gradual variation portion includes the bent portion.
  • the side edge is inclined with respect to the arm width direction, and the position of the gradually changing portion in the longitudinal direction of the arm is present in the longitudinal direction of the reinforcing portion.
  • the length from the bent position at the predetermined position in the longitudinal direction to the side edge end portion gradually decreases toward the base end side of the arm.
  • the longitudinal direction of the arm without crossing the position of the reinforcing portion extending in the longitudinal direction at the central portion in the width direction of the arm. Since it has a bent part with a gradual change part that overlaps only, it can be made into a shape that does not cause a sudden cross-sectional shape change at the tip of the arm, and when the window glass is closed, the arm It is possible to make it difficult to concentrate stress on the tip.
  • the gradually changing portion is inclined with respect to the arm width direction toward the side edge as the bending position becomes the base end side in the arm longitudinal direction
  • the arm is related to the force applied in the oblique direction with respect to the arm longitudinal direction.
  • the strength of the tip can be improved, and the arm is difficult to break. Therefore, a width
  • the window regulator of the present invention since the bent portion is provided at the tip portion of the arm, the strength of the arm tip portion can be improved more efficiently.
  • it can be used for a lift arm and / or an equalizer arm in a single arm type window regulator or an X arm type window regulator.
  • FIG. 3 is a sectional view taken along line AA in FIG. 2.
  • FIG. 3 is a sectional view taken along line BB in FIG.
  • FIG. 7 is a cross-sectional view taken along the line CC of FIG.
  • a window regulator 1 is a single arm type window regulator provided on a door of a vehicle to open and close a window glass of a vehicle (not shown).
  • the window regulator 1 is attached to the window glass and has a lift arm bracket 2 formed with a guide 21 extending in a direction substantially perpendicular to the opening / closing direction of the window glass, and slides on the lift arm bracket 2.
  • a slider 4 that is freely fitted and is rotatably locked by a roller pin 3 is fixed to an arm 5 that functions as a lift arm provided at a distal end portion 51 and a base end portion 52 of the arm 5.
  • a driven gear 6 is a single arm type window regulator provided on a door of a vehicle to open and close a window glass of a vehicle (not shown).
  • the window regulator 1 is attached to the window glass and has a lift arm bracket 2 formed with a guide 21 extending in a direction substantially perpendicular to the opening / closing direction of the window glass, and slides on the lift arm bracket 2.
  • a slider 4 that is freely
  • the base plate 7 is attached to a door inner panel (not shown), and the arm 5 is rotatably attached to the base plate 7 by pins 8.
  • the pin 8 is located at the center of the tooth tip circle of the driven gear 6.
  • a driving motor provided with a pinion that meshes with the driven gear 6 is attached to the base plate 7, and the rotational force output from the motor is transmitted to the driven gear 6 via the pinion.
  • the driven gear 6 is driven to rotate about the center of the tip circle. Note that the driven gear 6 may be driven to rotate manually instead of the motor.
  • the driven gear 6 is fixed to the base end portion 52 of the arm 5.
  • the driven gear 6 is fixed to the arm 5 by welding, for example, and the arm 5 is provided with a projection 52a for welding.
  • the lift arm bracket 2 is attached to the lower end of the window glass.
  • the lift arm bracket 2 has a substantially C-shaped cross section in which the slider 4 can slide, and has a guide 21 extending in a direction substantially perpendicular to the opening / closing direction of the window glass.
  • the roller pin 3 is provided at the tip 51 of the arm 5 and holds the slider 4 movable along the guide 21 in a rotatable state. Therefore, when the motor is driven and the arm 5 rotates together with the driven gear 6, the slider 4 provided at the tip of the arm 5 moves along the guide 21 and the window guide is provided on the door frame side (not shown). Open and close (elevate) along.
  • the arm 5 of this embodiment will be described with reference to FIGS.
  • the arm 5 is formed so that the width direction becomes narrower from the base end portion 52 toward the tip end portion 51, a reinforcing portion 53 extending in the longitudinal direction at the center portion in the width direction, and side edges. And a bent portion 54.
  • the base end portion 52 of the arm 5 has a hole 58 for insertion in a portion where the pin 8 is installed, and a portion where the roller pin 3 is installed in the distal end portion 51.
  • a hole 59 for insertion is formed in FIG.
  • the reinforcing portion 53 is for increasing the strength of the arm 5. As shown in FIG. 5, the reinforcing portion 53 is formed in a concave shape at the center in the width direction of the arm 5, and flat collar portions 55 are connected to both sides of the reinforcing portion 53.
  • the width direction of the reinforcing portion 53 is formed so as to become narrower toward the distal end portion 51 in the longitudinal direction, similarly to the width direction of the arm 5. Further, the reinforcing portion 53 extends from the base end side of the arm 5 to a position a predetermined distance before the hole 59 provided in the installation site of the roller pin 3 of the distal end portion 51 so as not to interfere with the roller pin 3 in the longitudinal direction. ing. As shown in FIGS.
  • a boundary portion 60 is provided on the distal end side of the arm of the reinforcing portion 53.
  • the boundary portion 60 is directed toward the front end portion 51 toward the front side in FIG. 6 (from the left side to the right side in FIG. 4), and is gently inclined or curved to eliminate the abrupt cross-sectional shape change. linked.
  • the cross-sectional shape of the reinforcement part 53 is not specifically limited, A convex shape etc. may be sufficient.
  • the formation method of the reinforcement part 53 is not specifically limited, For example, it forms by welding a bead or another member.
  • the bent portion 54 is for improving the strength of the distal end portion 51 of the arm 5, and as shown in FIGS. 6 and 7, the side edge of the distal end portion 51 has a plate thickness by a predetermined angle ⁇ . It is bent in the width direction of the arm so as to be inclined in the direction and is provided in a flange shape. Note that the value of the predetermined angle ⁇ is not particularly limited, and may be set to be 45 ° or the like, for example, as long as the strength of the tip portion 51 is improved.
  • FIG. 1 shows the state of the window regulator 1 when the window glass is closed.
  • a restraining force F generated by driving a drive source such as a motor is applied to the vicinity of the distal end portion 51 of the arm 5 in an oblique direction with respect to the longitudinal direction of the arm 5.
  • the bent portion 54 has a length W from the bent position 56 to the side edge end portion 57 at a predetermined position in the longitudinal direction of the arm 5 as shown in FIGS. It has a gradually changing portion 54a that decreases as it goes to.
  • the gradual change portion 54a has a length L for preventing a sudden cross-sectional change shape from occurring on the proximal end side in the longitudinal direction of the arm 5, so that the stress concentration at the portion where the cross-sectional shape change has been reduced. can do.
  • the length L of the gradual change portion 54a is not particularly limited, and may be designed to reduce the stress concentration to such an extent that the operation of the window regulator does not hinder the deformation of the arm. It ’s fine. Further, as shown in FIG.
  • the gradual change portion 54 a is formed so that the bending position 56 is inclined toward the side edge portion 57 toward the base end side in the longitudinal direction of the arm 5 with respect to the width direction of the arm 5.
  • the strength of the distal end portion 51 of the arm 5 against the force F applied in an oblique direction with respect to the longitudinal direction of the arm 5 as shown in FIG. 1 can be improved.
  • the tip portion 51 of the arm 5 can be formed into a shape that does not cause a sudden change in cross-sectional shape, and the tip portion can be formed when the window glass is closed. It is possible to make it difficult to concentrate stress on 51. Further, since the bending position 56 of the gradually changing portion 54a is formed so as to incline with respect to the width direction of the arm 5 toward the side edge portion 57 toward the longitudinal base end side of the arm 5, The strength of the distal end portion 51 of the arm 5 against the force F applied in an oblique direction with respect to the longitudinal direction of the arm 5 at the time of closing can be improved.
  • the bent portion 54 is not necessarily limited to the one formed by bending, and may be formed by welding or the like as long as the strength can be reinforced by a shape bent at the bending position 56.
  • the window regulator of the present invention includes a single arm type window regulator that uses only a lift arm as an arm, and an X arm that is used in an arm having a lift arm and a pair of equalizer arms that can be rotated relative to each other near the middle of the lift arm. It can be used for an arm type window regulator using an arm that supports glass, such as a type window regulator.
  • an arm type window regulator using an arm that supports glass, such as a type window regulator.
  • each end of the lift arm and the equalizer arm is slidably attached to the lift arm bracket to support the window glass, and the other end of the equalizer arm is It can be set as the structure attached to an equalizer arm bracket so that sliding is possible.
  • the proximal direction of the arm means the direction from the distal end of the arm itself toward the proximal end, and for the equalizer arm, the proximal direction is the direction from the distal end toward the connecting portion with the lift arm,
  • the base end direction is not limited to the direction to the portion fixed to the driven gear.
  • the embodiment of the present invention is not limited to the above-described embodiment, and can be appropriately changed without departing from the scope of the idea of the present invention.
  • the window regulator according to the present invention can be applied to a vehicle door or the like.

Landscapes

  • Window Of Vehicle (AREA)

Abstract

La présente invention concerne un régulateur de fenêtre qui comprend un bras qui possède une extrémité avant sur laquelle un axe de galet pour élever et abaisser une vitre de fenêtre est disposé, le bras comportant une partie de renfort au centre dans le sens de la largeur et des parties pliantes sur des bords latéraux, les parties pliantes comportant des parties à changement progressif qui sont situées sur le côté d'extrémité de base du bras et sont inclinées par rapport au sens de la largeur du bras tout en possédant des longueurs qui diminuent progressivement, et les parties à changement progressif étant établies afin de chevaucher la partie de renfort dans le sens de la longueur. En utilisant un tel régulateur de fenêtre, il est possible de supprimer la concentration de contrainte dans l'extrémité avant du bras lorsque la vitre de fenêtre est fermée et d'améliorer la résistance de l'extrémité avant du bras par rapport à une force de retenue.
PCT/JP2013/079547 2012-10-31 2013-10-31 Régulateur de fenêtre WO2014069569A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014544580A JPWO2014069569A1 (ja) 2012-10-31 2013-10-31 ウインドレギュレータ
CN201380056810.2A CN104755686B (zh) 2012-10-31 2013-10-31 玻璃升降器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012-241360 2012-10-31
JP2012241360 2012-10-31

Publications (1)

Publication Number Publication Date
WO2014069569A1 true WO2014069569A1 (fr) 2014-05-08

Family

ID=50627467

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2013/079547 WO2014069569A1 (fr) 2012-10-31 2013-10-31 Régulateur de fenêtre

Country Status (3)

Country Link
JP (1) JPWO2014069569A1 (fr)
CN (1) CN104755686B (fr)
WO (1) WO2014069569A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016088822A1 (fr) * 2014-12-05 2016-06-09 株式会社城南製作所 Lève-vitre
WO2016104316A1 (fr) * 2014-12-22 2016-06-30 株式会社城南製作所 Lève-vitre
WO2022138279A1 (fr) * 2020-12-23 2022-06-30 株式会社アイシン Lève-glace
WO2022138275A1 (fr) * 2020-12-23 2022-06-30 株式会社アイシン Lève-glace
WO2024048259A1 (fr) * 2022-09-02 2024-03-07 株式会社アイシン Lève-vitre

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11210319A (ja) * 1998-01-24 1999-08-03 Shiroki Corp 自動車のウィンドウレギュレータ
JP3555238B2 (ja) * 1994-07-04 2004-08-18 アイシン精機株式会社 高強度低剛性金属板及び該板を用いたウインドレギュレータ装置
JP3739975B2 (ja) * 1999-08-17 2006-01-25 シロキ工業株式会社 ウインドレギュレータ
JP2011058215A (ja) * 2009-09-08 2011-03-24 Shiroki Corp 車両ドアガラスのレギュレータ装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3790133B2 (ja) * 2001-06-29 2006-06-28 シロキ工業株式会社 ウインドレギュレータ
JP5743504B2 (ja) * 2010-11-30 2015-07-01 シロキ工業株式会社 ウインドレギュレータ
JP5554213B2 (ja) * 2010-11-30 2014-07-23 ダイハツ工業株式会社 車両用ドアのウィンドレギュレータ装置
JP2012162867A (ja) * 2011-02-04 2012-08-30 Shiroki Corp ウインドレギュレータ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3555238B2 (ja) * 1994-07-04 2004-08-18 アイシン精機株式会社 高強度低剛性金属板及び該板を用いたウインドレギュレータ装置
JPH11210319A (ja) * 1998-01-24 1999-08-03 Shiroki Corp 自動車のウィンドウレギュレータ
JP3739975B2 (ja) * 1999-08-17 2006-01-25 シロキ工業株式会社 ウインドレギュレータ
JP2011058215A (ja) * 2009-09-08 2011-03-24 Shiroki Corp 車両ドアガラスのレギュレータ装置

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016088822A1 (fr) * 2014-12-05 2016-06-09 株式会社城南製作所 Lève-vitre
JP2016108807A (ja) * 2014-12-05 2016-06-20 株式会社城南製作所 ウインドレギュレータ
WO2016104316A1 (fr) * 2014-12-22 2016-06-30 株式会社城南製作所 Lève-vitre
JP2016118053A (ja) * 2014-12-22 2016-06-30 株式会社城南製作所 ウインドレギュレータ
WO2022138279A1 (fr) * 2020-12-23 2022-06-30 株式会社アイシン Lève-glace
WO2022138275A1 (fr) * 2020-12-23 2022-06-30 株式会社アイシン Lève-glace
JP2022099936A (ja) * 2020-12-23 2022-07-05 株式会社アイシン ウインドレギュレータ
JP2022099935A (ja) * 2020-12-23 2022-07-05 株式会社アイシン ウインドレギュレータ
JP7363759B2 (ja) 2020-12-23 2023-10-18 株式会社アイシン ウインドレギュレータ
JP7371612B2 (ja) 2020-12-23 2023-10-31 株式会社アイシン ウインドレギュレータ
WO2024048259A1 (fr) * 2022-09-02 2024-03-07 株式会社アイシン Lève-vitre

Also Published As

Publication number Publication date
CN104755686A (zh) 2015-07-01
JPWO2014069569A1 (ja) 2016-09-08
CN104755686B (zh) 2017-09-29

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