WO2017195468A1 - Lève-glace - Google Patents

Lève-glace Download PDF

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Publication number
WO2017195468A1
WO2017195468A1 PCT/JP2017/011220 JP2017011220W WO2017195468A1 WO 2017195468 A1 WO2017195468 A1 WO 2017195468A1 JP 2017011220 W JP2017011220 W JP 2017011220W WO 2017195468 A1 WO2017195468 A1 WO 2017195468A1
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
holder member
wire
window regulator
guide
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2017/011220
Other languages
English (en)
Japanese (ja)
Inventor
厚志 村松
山本　健次
義喜 田邉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shiroki Corp
Original Assignee
Shiroki Corp
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 Shiroki Corp filed Critical Shiroki Corp
Publication of WO2017195468A1 publication Critical patent/WO2017195468A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/08—Windows; Windscreens; Accessories therefor arranged at vehicle sides
    • B60J1/12—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable
    • B60J1/16—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable
    • B60J1/17—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable vertically
    • 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
    • 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
    • E05F11/48—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 cords or chains or other flexible elongated pulling elements, e.g. tapes
    • 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
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
    • 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
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/668—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
    • E05F15/681—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible elongated pulling elements, e.g. belts
    • E05F15/686—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible elongated pulling elements, e.g. belts by cables or ropes

Definitions

  • This invention relates to the window regulator which raises / lowers the window glass of a vehicle.
  • the slider base (carrier plate) to which the window glass is fixed is divided into an inner plate body and an outer plate body, and the inner plate body is slidably supported with respect to the guide rail, Wind glass is attached to the outer plate body.
  • the inner plate body is made of a material such as synthetic resin, and the outer plate body is made of metal.
  • the slider base is configured by combining the inner plate body and the outer plate body as in Patent Document 1, a predetermined error between the inner plate body and the outer plate body is taken into consideration in consideration of dimensional errors of parts, variation in assembly accuracy, and the like. It is necessary to secure clearance. Due to this clearance, vibration (backlash) and abnormal noise may occur between the inner plate body and the outer plate body. By setting the clearance as small as possible, rattling and abnormal noise can be suppressed. However, since extremely strict accuracy control is required, productivity and cost are deteriorated.
  • the material of the inner plate body and the outer plate body Since the linear expansion coefficients of the materials are different, there is a possibility that the inner plate body and the outer plate body interfere with each other due to deformation due to temperature change and an excessive load is applied.
  • the present invention has been made in view of the above problems, and an object of the present invention is to provide a window regulator that can suppress vibration and abnormal noise between components constituting a slider base with a simple configuration, and is excellent in durability and quality. To do.
  • the present invention relates to a vehicle window regulator having a guide rail attached to a vehicle door panel and a slider base that supports the window glass and is movable along the guide rail.
  • the slider base includes a resin member that is slidably supported on the guide rail and a metal holder member that fixes the window glass.
  • the resin member is supported with a clearance in a predetermined direction with respect to the holder member.
  • a resilient contact portion that is biased in a predetermined direction so that the body portion has a clearance with respect to the holder member and abuts against the holder member.
  • the predetermined direction in which the main body portion of the resin member is supported with a clearance with respect to the holder member is the vehicle width direction.
  • the resin member has a guide portion provided with a fitting groove into which a wall portion extending in the vehicle width direction of the guide rail is fitted, and the guide portion is elastically deformed in the vehicle front-rear direction and comes into contact with the holder member. Is preferred.
  • a plurality of elastic contact portions are provided at positions sandwiching the guide portion in the vehicle longitudinal direction.
  • the resin member may further be provided with a vertical elastic deformation portion that elastically deforms in the vehicle vertical direction and contacts the holder member.
  • the window regulator 10 shown in FIG.1 and FIG.2 has the guide rail 11 which is a elongate member, and illustration is abbreviate
  • the guide rail 11 is arranged in a state in which the guide rail 11 is attached to the door panel of the vehicle so that the longitudinal direction thereof is substantially in the vertical direction (height direction) of the vehicle.
  • the door panel to which the window regulator 10 is attached is a side door of the vehicle, and in the completed state of the vehicle, the left-right direction in FIGS. 1 and 2 is the vehicle front-rear direction.
  • the window regulator 10 has a slider base (glass carrier) 14 that is supported so as to be movable up and down along the guide rail 11 in the vertical direction of the vehicle and supports a window glass (not shown).
  • a slider base glass carrier
  • One end of each of the pair of drive wires 15 and 16 is connected to the slider base 14.
  • a pulley bracket 17 is fixed in the vicinity of the upper end of the guide rail 11 in the longitudinal direction, and a guide pulley 18 is rotatably supported on the pulley bracket 17 via a pulley support shaft 19.
  • the drive wire 15 extends upward from the slider base 14 along the guide rail 11 and is supported by a wire guide groove formed on the outer peripheral surface of the guide pulley 18. As the drive wire 15 advances and retreats, the guide pulley 18 rotates about the pulley support shaft 19.
  • a wire guide member 20 is provided near the lower end of the guide rail 11 in the longitudinal direction.
  • the drive wire 16 extends downward from the slider base 14 along the guide rail 11 and is guided by the wire guide member 20.
  • the wire guide member 20 is fixed to the guide rail 11, and the drive wire 16 is supported so as to be able to advance and retract along a wire guide groove formed in the wire guide member 20.
  • the drive wire 15 coming out of the guide pulley 18 is inserted into a tubular outer tube 15T and wound around a drive drum 22 provided in a drum housing 21 to which the outer tube 15T is connected.
  • the drive wire 16 coming out of the wire guide member 20 is inserted into a tubular outer tube 16T and wound around a drive drum 22 provided in a drum housing 21 to which the outer tube 16T is connected.
  • a spiral groove around which the drive wire 15 and the drive wire 16 are wound is formed on the outer peripheral surface of the drive drum 22.
  • the drive drum 22 is rotated by a motor 23.
  • the drum housing 20 is fixed to a door panel (inner panel).
  • the driving drum 21 rotates forward and backward by the driving force of the motor 22, one of the driving wire 15 and the driving wire 16 increases the winding amount of the driving drum 22 into the spiral groove, and the other from the spiral groove of the winding drum.
  • the slider base 14 is moved along the guide rail 11 by the relationship of pulling and relaxation of the driving wire 15 and the driving wire 16. As the slider base 14 moves, the window glass moves up and down.
  • the guide rail 11 protrudes toward the vehicle outer side on one side of a plate-like portion 11a having surfaces facing the vehicle inner side and the vehicle outer side (vehicle width direction).
  • the support flange 11c protrudes laterally from the side wall 11b. Sliding surfaces 11d and 11e are formed on the front and back of the side wall 11b and the support flange 11c.
  • the sliding surface 11d faces the vehicle outer side
  • the sliding surface 11e faces the vehicle inner side.
  • the guide rail 11 further has a protruding portion 11f having a U-shaped cross-sectional shape protruding toward the vehicle outer side on the other side portion of the plate-like portion 11a.
  • the slider base 14 is configured by combining a synthetic resin sliding member 30 (resin member) and a metal holder member 60.
  • FIG. 5 shows the sliding member 30 as a single unit.
  • the sliding member 30 has a main body portion 30a, a guide shoe 31 (guide portion) at the upper end of the main body portion 30a in the vehicle vertical direction, and a guide shoe 32 (at the lower end of the main body portion 30a. Guide section).
  • the guide shoe 31 includes a side wall 80 and a side wall 81 that are separated in the vehicle front-rear direction, a bottom wall 82 that connects the side wall 80 and the side wall 81, and a part of the side wall 81 on the side wall 80 side.
  • a narrow groove portion 84 (fitting groove) is formed between the side wall 80 and the convex portion 83, and the narrow groove portion 84 is formed between the side wall 80 and the side wall 81 than the narrow groove portion 84.
  • a wide wide groove portion 85 is formed.
  • a narrowed portion 86 for partially narrowing the width of the guide shoe 31 is formed on both sides of the side wall 80 and the side wall 81.
  • the narrowed portion 86 is formed in a partial region near the bottom wall 82 of the side wall 80 and the side wall 81.
  • the guide shoe 31 can be elastically deformed, and in particular, is easily elastically deformed in the vehicle front-rear direction in which the distance between the side wall 80 and the side wall 81 (projection 83) is changed.
  • the guide shoe 31 in the free state has a shape in which the distance between the side wall 80 and the side wall 81 increases as the distance from the bottom wall 82 increases.
  • the detailed structure of the guide shoe 32 is omitted, but it has the same configuration as the guide shoe 31 and can be elastically deformed. Parts common to the guide shoe 31 in the guide shoe 32 are denoted by the same reference numerals as the guide shoe 31.
  • the sliding member 30 has a pair of wire guide grooves 33 and 34 positioned between the guide shoe 31 and the guide shoe 32 in the vehicle vertical direction.
  • the wire guide grooves 33, 34 have wire introduction ports 33 a, 34 a that open on one side of the main body 30 a of the sliding member 30, respectively, and a wire end on the other side of the main body 30 a of the sliding member 30.
  • Storage portions 35 and 36 are formed.
  • the wire guide groove 33 is a groove portion that communicates the wire introduction port 33 a and the wire end storage portion 35.
  • the wire introduction port 33 a is located above the wire end storage portion 35, and the wire guide groove 33 extends obliquely downward from the wire introduction port 33 a toward the wire end storage portion 35.
  • the wire guide groove 34 is a groove portion that communicates the wire introduction port 34 a and the wire end storage portion 36.
  • the wire introduction port 34 a is located below the wire end storage portion 36, and the wire guide groove 34 extends obliquely upward from the wire introduction port 34 a toward the wire end storage portion 36.
  • the wire guide groove 33 and the wire guide groove 34 intersect at a crossing portion 37 in the vicinity of the wire introduction port 33a and the wire introduction port 34a.
  • the wire end storage portions 35 and 36 are concave portions wider than the groove widths of the wire guide grooves 33 and 34, respectively.
  • the wire end storage portion 35 is located on the extension of the wire guide groove 33 and protrudes obliquely downward from the side portion of the main body portion 30 a of the sliding member 30, and the wire end storage portion 36 is on the extension of the wire guide groove 34. It is located and protrudes diagonally upward from the side part of the main body 30a of the sliding member 30.
  • An insertion groove 38 that intersects the wire guide groove 33 and an insertion groove 39 that intersects the wire guide groove 34 are formed on the main body 30 a of the sliding member 30.
  • the main body 30 a of the sliding member 30 has a fan-shaped region surrounded by the wire guide grooves 33 and 34 and the insertion grooves 38 and 39 and having an intersection 37 as a vertex.
  • a grease injection part 40 is formed.
  • the grease injection part 40 has an injection space penetrating the sliding member 30 in the vehicle width direction, and has an opening 40a on the vehicle outer side and an opening 40b on the vehicle inner side of the injection space.
  • a pair of steady rest projections 41 and a grease receiving projection 42 are provided in the injection space of the grease injection section 40.
  • the pair of steady rest protrusions 41 are provided at different positions in the vehicle vertical direction.
  • the steady-state protrusion 41 is a cantilever-like protrusion whose base end portion is connected to a position close to the opening 40 a on the vehicle outer side of the inner surface of the injection space of the grease injection portion 40. It has the inclined shape which goes to the vehicle inner side as it progresses to the front end side away from the part.
  • the steady rest protrusion 41 can be elastically deformed in the vehicle width direction with the base end as a fulcrum.
  • the grease receiving protrusion 42 is located between the pair of steady rest protrusions 41 in the vehicle vertical direction.
  • the grease receiving protrusion 42 is a cantilevered protrusion whose base end portion is connected to a position near the opening 40 b on the vehicle inner side of the inner surface of the injection space of the grease injection portion 40. It has the inclination part 42b which goes to a vehicle inner side as it progresses to a front end side away from a part, and the front-end
  • the steady rest protrusion 41 is elastically deformable in the vehicle width direction with the base end of the inclined portion 42b as a fulcrum.
  • the sliding member 30 is provided with fastening seats 43 and fastening seats 44 on both sides of the vehicle in the vertical direction across the intersection 37, and the side of the insertion groove 38 and the insertion groove 39 (
  • a fastening seat 45 is provided on the side opposite to the grease injection portion 40.
  • the fastening seats 43, 44 and 45 are formed with insertion holes 43a, 44a and 45a penetrating in the vehicle width direction.
  • the sliding member 30 further includes two fixed support portions 46, 47, three elastic contact portions 48, 49 and 50, and four vertical elastic deformation portions 51, 52, as portions protruding from the main body portion 30a. 53 and 54.
  • the fixed support portion 46 is located on the side of the fastening seat 43
  • the fixed support portion 47 is located on the side of the fastening seat 44, and has support surfaces 46a and 47a that face the outside of the vehicle.
  • the elastic contact portions 48, 49, and 50 and the vertical elastic deformation portions 51, 52, 53, and 54 are portions that can be elastically deformed in respective directions described later.
  • the fixed support portions 46 and 47 are portions having a fixed shape that do not cause elastic deformation, such as the elastic contact portions 48, 49 and 50 and the vertical elastic deformation portions 51, 52, 53 and 54.
  • the elastic contact portion 48 is located on the side of the intersecting portion 37 and is located between the fixed support portion 45 and the fixed support portion 46 in the vehicle vertical direction.
  • the elastic contact portion 48 is a cantilevered protruding piece whose base end portion is connected to the vehicle outer surface of the sliding member 30, and has a contact surface 48 a facing the vehicle outer side. It is elastically deformable in the vehicle width direction.
  • FIG. 6 shows the free state of the elastic contact portion 48, and the elastic contact portion 48 in the free state increases the amount of protrusion to the vehicle outer side as it proceeds from the base end portion to the distal end side.
  • the elastic contact portion 49 is a cantilevered protruding piece that protrudes obliquely upward from the wire end storage portion 35, and has a contact surface 49 a facing the vehicle exterior side.
  • the elastic contact portion 50 is a cantilevered protruding piece that protrudes obliquely downward from the wire end storage portion 36, and has a contact surface 50a that faces the vehicle exterior side. Similar to the elastic contact portion 48, the elastic contact portions 49 and 50 can be elastically deformed in the vehicle width direction, respectively, and the elastic contact portions 49 and 50 in the free state move toward the front end side from the base end portion. The amount of protrusion to the outside is increased.
  • the vertical elastic deformation portion 51 is located between the guide shoe 31 and the wire end storage portion 36 in the vehicle front-rear direction, and the vertical elastic deformation portion 52 is positioned between the guide shoe 32 and the wire end in the vehicle front-rear direction. It is located between the storage parts 35.
  • the vertical elastic deformation portion 51 is a cantilevered protruding piece that protrudes from the upper edge of the sliding member 30 toward the inside of the vehicle, and has a contact surface 51 a that faces upward.
  • the vertical elastic deformation part 52 is a cantilevered protruding piece that protrudes from the lower edge of the sliding member 30 toward the vehicle inner side, and has a contact surface 52a that faces downward.
  • the vertical elastic deformation portions 51 and 52 can be elastically deformed in the vehicle vertical direction, respectively, and FIGS. 5 and 7 show the free states of the vertical elastic deformation portions 51 and 52.
  • the vertical elastic deformation portion 51 in the free state has a curved shape in which the protruding amount of the upward contact surface 51a increases as it advances toward the distal end side (the vehicle inner side).
  • a curved shape is formed in which the protruding amount of the downward contact surface 52a increases as it goes to the side (inside the vehicle).
  • the vertical elastic deformation portions 51 and 52 gradually widen the distance in the vertical direction of the vehicle as they advance toward the front end side (the vehicle inner side).
  • the vertical elastic deformation portion 53 is located on the opposite side of the vertical elastic deformation portion 51 (above the fastening seat 43) across the guide shoe 31 in the vehicle longitudinal direction. Similar to the vertical elastic deformation portion 51, the vertical elastic deformation portion 53 is a cantilevered protruding piece that protrudes from the upper edge of the sliding member 30 toward the vehicle interior, and faces upward (obliquely upward). A contact surface 53a is provided.
  • the vertical elastic deformation portion 54 is a cantilevered protruding piece that protrudes from the lower edge portion of the fixed support portion 47 toward the inside of the vehicle, and has a contact surface 54 a that faces downward.
  • the vertical elastic deformation portions 53 and 54 can be elastically deformed in the vehicle vertical direction, respectively, and FIG. 5 shows the free state of the vertical elastic deformation portions 53 and 54.
  • the vertical elastic deformation portion 53 in the free state has a curved shape in which the protruding amount of the upward contact surface 53a increases as it advances toward the front end side (the vehicle inner side).
  • a curved shape is formed in which the protruding amount of the contact surface 54a to the lower side increases as proceeding to the side (inside the vehicle).
  • the vertical elastic deformation portions 53 and 54 gradually widen the distance in the vertical direction of the vehicle as they advance toward the tip side (the vehicle inner side).
  • the holder member 60 includes a plate-like cover portion 61 and glass attachment portions 62 and 63 located on both sides of the cover portion 61.
  • the glass attachment portion 62 and the glass attachment portion 63 are formed with bolt insertion holes 62a and 63a into which bolts (not shown) for fastening and fixing the window glass are inserted.
  • a clamping part 64 is provided on the upper end side, and a clamping part 65 is provided on the lower end side.
  • the sandwiching portion 64 is a U-shaped cross-section having a pair of side walls 87 and 88 that face each other in the longitudinal direction of the vehicle and a bottom wall 89 that connects the pair of side walls 87 and 88. Yes, the inside of the vehicle opposite to the bottom wall 89 is open.
  • the sandwiching part 65 has the same configuration as the sandwiching part 64, and portions common to the sandwiching part 64 in the sandwiching part 65 are denoted by the same reference numerals as the sandwiching part 64.
  • a flange 66 that extends to the glass attachment portion 62 continuously to the side wall 87 of the holding portion 64, and a flange portion 67 that extends to the glass attachment portion 63 continuously to the side wall 88 of the holding portion 64. Is formed.
  • a flange 68 that extends to the glass mounting portion 62 continuously from the side wall 87 of the holding portion 65 and a flange 69 that extends to the glass mounting portion 63 continuously from the side wall 88 of the holding portion 65 are formed.
  • Each of the flanges 66, 67, 68 and 69 has a shape in which the periphery of the cover portion 61 is bent inward of the vehicle (see FIG. 10).
  • an insertion piece 70 and an insertion piece 71 which are paired with different positions in the vehicle vertical direction.
  • the insertion piece 70 and the insertion piece 71 are bifurcated protrusions that are formed by cutting and raising a part of the cover portion 61 toward the vehicle interior side, and having a groove at the tip.
  • a through hole 72 is formed in the cover portion 61 by cutting and raising when the insertion piece 70 and the insertion piece 71 are formed.
  • fastening holes 73, 74, and 75 are formed in the cover portion 61 at positions surrounding the through hole 72.
  • the fastening holes 73, 74 and 75 are arranged in a positional relationship corresponding to the insertion holes 43 a, 44 a and 45 a of the sliding member 30.
  • the driving wire 15 and the driving wire 16 are assembled to the sliding member 30.
  • the end of the drive wire 15 is provided with a wire end 76 having a diameter larger than that of the drive wire 15.
  • the wire end 76 is inserted into the wire end storage portion 35, and the drive wire 15 is Insert into the wire guide groove 33.
  • a wire end 77 having a diameter larger than that of the drive wire 16 is provided at the end of the drive wire 16, and the wire end 77 is inserted into the wire end housing portion 36 and the drive wire 16 is inserted into the wire guide groove 34. .
  • the fixed support portion 46 of the sliding member 30 is drawn from the wire introduction port 33 a to the outside of the sliding member 30, and from the arrangement position of the drive wire 15 heading upward (guide pulley 18 side). Also, the shape protrudes to the side of the sliding member 30.
  • the fixed support portion 47 is pulled out to the outside of the sliding member 30 from the wire introduction port 34a and protrudes to the side of the sliding member 30 from the arrangement position of the drive wire 16 directed downward (to the wire guide member 20 side). It has a shape to do.
  • the holder member 60 is assembled by covering the sliding member 30 with the cover 61 from the outside with the side from which the flanges 66, 67, 68 and 69 and the insertion pieces 70, 71 protrude facing inward.
  • the guide shoe 31 and the guide of the sliding member 30 are placed inside the clamping portion 64 and the clamping portion 65 provided on the holder member 60.
  • the shoe 32 is inserted.
  • the guide shoe 31 is inserted into the holding portion 64, thereby changing from the free state shown in FIG. 11 to the elastically deformed state shown in FIG.
  • the side wall 87 and the side wall 81 are elastically deformed so as to approach each other.
  • a gap in the vehicle front-rear direction exists with respect to the side wall 87 and the side wall 88 of the sandwiching portion 64 at the portion where the narrowed portion 86 is formed in the guide shoe 31.
  • the guide shoe 32 is inserted into the holding portion 65, and is in an elastically deformed state in which the side wall 80 and the side wall 81 are brought close to each other.
  • a gap in the vehicle front-rear direction is present with respect to the side wall 87 and the side wall 88 of the sandwiching portion 65 at the portion where the narrowed portion 86 is formed in the guide shoe 32.
  • the contact surfaces 48 a, 49 a, and 50 a of the elastic contact portions 48, 49, and 50 of the sliding member 30 are in contact with and supported by the cover portion 61 of the holder member 60.
  • the elastic contact portion 48 is elastically deformed toward the vehicle inner side with the contact surface 48 a being in contact with the cover portion 61.
  • the elastic contact portions 49 and 50 also contact the contact surfaces 49 a and 50 a with the cover portion 61 in a state of being elastically deformed toward the vehicle inner side.
  • the elastic contact portions 49 and 50 have a gap between a part on the proximal end side and the cover part 61, and a part on the distal end side is in contact with the cover part 61.
  • the contact surfaces 51a, 52a, 53a and 54a of the vertical elastic deformation portions 51, 52, 53 and 54 are respectively flanges 66, 67 and 68 of the holder member 60. And 69 are supported in contact with each other (FIG. 8).
  • the vertical elastic deformation portion 51 causes the contact surface 51a to contact the flange 67 in a state of being elastically deformed downward while changing the curvature from the free state (FIG. 7).
  • the directional elastic deformation portion 52 causes the contact surface 52a to contact the flange 69 in a state of being elastically deformed upward while changing the curvature from the free state (FIG. 7).
  • the vertical elastic deformation portion 53 like the vertical elastic deformation portion 51, causes the contact surface 53 a to be elastically deformed downward while changing the curvature from the free state.
  • the vertical elastic deformation portion 54 is brought into contact with the flange 66, and the contact surface 54a is elastically deformed upward while changing the curvature from the free state. Abut. There is a gap between a part of the base end side of the vertical elastic deformation part 53 and the flange 66, and there is a gap between a part of the base end side of the vertical elastic deformation part 54 and the flange 68.
  • the elastically deforming portions 55 and 54 are in contact with the corresponding flanges 66 and 68 at a part of their distal ends.
  • the position of the sliding member 30 in the vehicle front-rear direction relative to the holder member 60 is determined, and the contact surfaces 48a and 49a of the elastic contact parts 48 and 49 and 50 are determined.
  • 50a abuts against the cover portion 61
  • the position of the sliding member 30 in the vehicle width direction relative to the holder member 60 is determined, and the contact surfaces 51a, 52a, 53a of the vertical elastic deformation portions 51, 52, 53 and 54 and
  • the position of the sliding member 30 in the vehicle vertical direction with respect to the holder member 60 is determined by abutting the flanges 66, 67, 68 and 69 with 54 a.
  • the contact portion on the side of the sliding member 30 is in contact with the elastically deformed state, so that the slide member 30 and the holder member 60 can absorb the variation in component accuracy and assembly accuracy while sliding. Vibration and noise between the member 30 and the holder member 60 can be suppressed.
  • the support surfaces 46 a and 47 a of the fixed support portions 46 and 47 of the slide member 30 face the cover portion 61 of the holder member 60 and the top of the fixed support portion 46.
  • the edge portion faces the flange 66
  • the lower edge portion of the fixed support portion 47 faces the flange 68 (FIG. 8).
  • the insertion piece 70 is inserted into the insertion groove 38 and the insertion piece 71 is inserted into the insertion groove 39.
  • Each of the insertion pieces 70, 71 has a groove at the tip, and the drive wire 15 is inserted into the groove of the insertion piece 70, and the drive wire 16 is inserted into the groove of the insertion piece 71.
  • the sliding member 30 and the holder member 60 are fastened and fixed by three metal caulking pins 78 (fixing members).
  • the caulking pin 78 has a head portion 78a, an intermediate diameter portion 78b, and a small diameter portion 78c.
  • the small diameter portion 78c is inserted into the fastening holes 73, 74 and 75 of the holder member 60
  • the intermediate diameter portion 78b is inserted into the insertion holes 43a, 44a and 45a of the sliding member 30, and the head portion 78a is inserted.
  • FIG. 9 shows the fastening by the caulking pin 78 at the place of the fastening seat 45 and the fastening hole 75, but also at the place of the fastening seat 43 and the fastening hole 73 and the place of the fastening seat 44 and the fastening hole 74.
  • the fastening by the caulking pin 78 is performed. As shown in FIG. 9 and FIG.
  • the main body 30 a and the holder member of the sliding member 30 are provided at portions other than the fastening and fixing portions.
  • the slider base 14 configured as described above is assembled to the guide rail 11.
  • the upper and lower guide shoes 31, 32, and the pair of anti-shake projections 41 and the grease receiving projections 42 located in the middle thereof can slidably contact the guide rail 11.
  • the side wall 11 b is fitted into the narrow groove portion 84, and the support flange 11 c is inserted into the wide groove portion 85.
  • the position of the slider base 14 in the vehicle front-rear direction with respect to the guide rail 11 is determined.
  • the wide groove portion 85 is sized to allow the support flange 11c to be inserted with a margin in the vehicle width direction. As shown in FIG. 4 and FIG. 6, the pair of steady-state projections 41 abut against the sliding surface 11d on the vehicle outer side of the support flange 11c in an elastically deformed state.
  • the moving surface 11e is positioned in the wide groove portion 85 in a state where the moving surface 11e is brought close to the convex portion 83 side of the guide shoe 31 (32). Accordingly, the slider base 14 sandwiches the sliding surface 11d and the sliding surface 11e by the guide shoe 31 (32) convex portion 83 and the pair of steadying protrusions 41 arranged at different positions in the vehicle vertical direction.
  • the position in the vehicle width direction with respect to the support flange 11c is determined.
  • the slider base 14 can be moved in the longitudinal direction of the guide rail 11 while sliding the guide shoes 31 and 32 and the pair of anti-rest projections 41 with respect to the side wall 11b and the support flange 11c.
  • the guide shoes 31 and 32 control the attitude of the slider base 14 in the vehicle front-rear direction to prevent the slider base 14 from tilting in the same direction.
  • the grease receiving projection 42 of the slider base 14 is positioned so that the inclined portion 42a faces the vehicle inner side of the sliding surface 11e of the support flange 11c.
  • tip bending part 42b is located facing the sliding surface 11e of the side wall 11b.
  • FIG 1 and 2 show a completed state of the window regulator 10 in which the routing of the drive wire 15 and the drive wire 16 is completed and the slider base 14 is slidably supported with respect to the guide rail 11.
  • the drive drum 22 in the drum housing 21 is rotated in this completed state, one of the drive wire 15 and the drive wire 16 is pulled and the other is relaxed according to the rotation direction.
  • the wire ends 76 and 77 transmit force to the corresponding end surfaces of the wire end storage portions 35 and 36 (end portions on the side connected to the wire guide grooves 33 and 34).
  • the insertion piece 70 is positioned on the extension of the direction of application of the load applied from the wire end 76 to the end surface of the wire end storage portion 35 when the drive wire 15 is pulled, and the insertion piece 71 is pulled by the drive wire 16. When this is done, it is located on an extension of the direction of action of the load applied from the wire end 77 to the end face of the wire end storage portion 36.
  • the load in the pulling direction applied by the drive wires 15 and 16 is received by the insertion pieces 70 and 71 that are part of the metal holder member 60, thereby contributing to an improvement in the load bearing performance of the slider base 14.
  • the loosened drive wires 15 and 16 are pressed in a direction away from the end surfaces of the wire ends 70 and 72 by the force of a spring (not shown) disposed in the wire end storage portions 35 and 36 to remove the slack.
  • 1 and 2 show a state in which the slider base 14 is located at the lowermost part of the movable range along the longitudinal direction of the guide rail 11.
  • the grease injection portion 40 of the sliding member 30 is viewed from the outside of the vehicle through the through hole 72 of the holder member 60. can do. Then, lubricating grease is injected into the grease injection portion 40 through the through hole 72 and the opening 40a.
  • the side wall 11 b and the support flange 11 c of the guide rail 11 are located substantially in the center of the grease injection portion 40 in the vehicle longitudinal direction, and the grease injected into the grease injection portion 40 is the side wall. 11b and the support flange 11c are stored.
  • the window glass is applied from the outside of the vehicle to the glass mounting portion 62 and the glass mounting portion 63 of the holder member 60, and a glass fastening bolt is inserted through the bolt insertion holes 62a and 63a to fix the window glass. Then, the slider base 14 is brought into a state of supporting the window glass.
  • the metal holder member 60 is fixed to the window glass, and the synthetic resin sliding member 30 is not directly fixed to the window glass, but the holder member 60. It is indirectly coupled with the wind glass via. Therefore, the force acting on the window glass can be received by the highly rigid holder member 60, and concentration of stress on the sliding member 30 can be prevented. Since the sliding member 30 is a part responsible for sliding with respect to the guide rail 11 and connection of the drive wires 15 and 16, the performance of the window regulator 10 is maintained by preventing bending and deformation due to stress concentration on the sliding member 30. it can.
  • the guide shoes 31 and 32 of the sliding member 30 are clamped in the vehicle longitudinal direction by the side walls 87 and 88 of the clamping part 64 and the clamping part 65 which are separated from each other in the vehicle vertical direction.
  • the rotational rigidity of the slider base 14 with respect to the inclination of the window glass in the vehicle front-rear direction can be increased.
  • the guide shoe 31 (32) is pinched by the pinching portion 64 (65) and is elastically deformed, and from the free state of FIG. Also, the interval between the side walls 80 and 81 is narrowed. As shown in FIG. 4, the narrowed portion 86 of the guide shoe 31 (32) has a gap between the side walls 87 and 88 of the clamping portion 64 (65), and the guide shoe 31 (32) is formed by this gap. ) With respect to the sandwiching portion 64 (65) is allowed to change its position and deform in the vehicle longitudinal direction.
  • FIG. 12 shows a state in which the gap between the narrowed portion 86 of the guide shoe 31 (32) with respect to the side wall 87 and the side wall 88 of the clamping portion 64 (65) is substantially even on both sides in the vehicle front-rear direction.
  • FIG. 13 shows a state in which the guide shoe 31 (32) has moved (biased) to the maximum in the vehicle front-rear direction within the range allowed by the clamping portion 64 (65), and
  • FIG. (32) shows a state in which it is moved (biased) to the maximum in the other direction in the vehicle front-rear direction within a range allowed by the sandwiching portion 64 (65).
  • the guide shoe 31 (32) is further elastically deformed from the state of FIG.
  • the guide shoe 31 (32) is further elastically deformed from the state of FIG. 12, and there is no gap with the side wall 87 over substantially the entire side wall 80.
  • the gap between the side wall 81 (constriction 86) with respect to the side wall 88 is large.
  • the guide shoe 31 (32) is elastically deformed while partially leaving a gap and is brought into contact with the holding portion 64 (65). Therefore, the accuracy in the vehicle front-rear direction between the sliding member 30 and the holder member 60 is improved. And variations in the amount of deformation of the sliding member 30 and the holder member 60 in the longitudinal direction of the vehicle due to temperature changes can be absorbed.
  • the elastic contact portion 48 contacts at the distal end side while leaving a gap with the cover portion 61 facing a partial region on the proximal end side.
  • the surface 48a (49a, 50a) is brought into contact with the cover portion 61.
  • the elastic contact portions 48, 49, and 50 are allowed to change in position and be deformed relative to the holder member 60 in the vehicle width direction due to these gaps.
  • an elastic contact portion 48 is provided on one side (glass attachment portion 62 side) sandwiching the guide shoes 31, 32, and an elastic contact portion 49, 50 is provided on the other side (glass attachment portion 63 side). Is provided.
  • a location where the fastening seat 43 and the fastening hole 73 are fixed by the caulking pin 78 is a first fixing portion, and a location where the fastening seat 44 and the fastening hole 74 are fixed by the caulking pin 78 is a second fixing portion, and a fastening seat is provided by the caulking pin 78.
  • the fixing part of 45 and the fastening hole 75 is a third fixing part.
  • the elastic contact portion 48 is in a position protruding in the vehicle longitudinal direction from the first fixed portion and the second fixed portion to the side (glass mounting portion 62 side), and in the vehicle vertical direction. In the third fixing portion (between the first fixing portion and the second fixing portion).
  • the elastic contact portion 49 is in a position protruding to the side (the glass mounting portion 63 side) from the third fixing portion in the vehicle front-rear direction, and is substantially in the same position as the second fixing portion in the vehicle vertical direction.
  • the elastic contact portion 50 is in a position that protrudes to the side (glass mounting portion 63 side) from the third fixing portion in the vehicle front-rear direction, and is substantially in the same position as the first fixing portion in the vehicle vertical direction.
  • the elastic contact portions 48, 49 and 50 have the axes of the three caulking pins 78 in the first to third fixing portions as apexes. It is located outside each side of the triangle.
  • elastic contact portions 49 and 50 are provided in the vicinity of the wire end storage portions 35 and 36 where traction force is applied to the sliding member 30 from the wire ends 76 and 77, and the drive wire 15 extended from the wire introduction ports 33a and 34a.
  • 16 is provided with an elastic contact portion 48 in the vicinity of a force applying portion where a force in the vehicle vertical direction is applied to the sliding member 30, and these three elastic contact portions 48 to 50 in the vehicle width direction with respect to the holder member 60.
  • the sliding member 30 is elastically supported while being applied. More specifically, as shown in FIG. 10, the vertical elastic deformation portion 51 (53) located on the upper portion of the slider base 14 has a gap between the flange 67 (66) facing the partial region on the base end side. The abutment surface 51a (53a) abuts against the flange 67 (66) on the tip side.
  • the vertical elastic deformation portion 52 (54) located at the lower portion of the slider base 14 is in contact with the distal end side while leaving a gap with the flange 69 (68) facing a partial region on the proximal end side.
  • the surface 52a (54a) contacts the flange 69 (68).
  • the vertical elastic deformation portions 51, 52, 53, and 54 are allowed to change relative to the holder member 60 in the vertical direction of the vehicle and to be deformed by these gaps. With the above configuration, it is possible to absorb variations in the vehicle vertical accuracy between the sliding member 30 and the holder member 60 and variations in the amount of deformation of the sliding member 30 and the holder member 60 in the vehicle vertical direction due to temperature changes. Can do.
  • a pair of vertical elastic deformation portions 51 and 53 are provided on both sides of the upper guide shoe 31, and a pair of vertical elasticity is provided on both sides of the lower guide shoe 32.
  • Deformation parts 52 and 54 are provided.
  • the vertical elastic deformation portions 51 and 52 are both cantilevered protruding pieces that are curved from the proximal end side to the distal end side in a free state.
  • the stress applied to the base end portion when elastically deforming is smaller than when the shape is linear from the base end side to the tip end side, and the vertical elastic deformation portion
  • the durability of 51, 52 (53, 54) can be improved.
  • the slider base 14 can be easily assembled by absorbing the accuracy error between the sliding member 30 and the holder member 60. Further, in a state where the sliding member 30 and the holder member 60 are combined and fixed by the caulking pin 78, the guide shoes 31, 32, the elastic contact portions 48, 49 and 50 of the sliding member 30, the vertical elastic deformation portion 51, 52, 53, and 54 are differences in the deformation amount of the sliding member 30 and the holder member 60 due to a temperature change or the like, or a partial difference between the sliding member 30 and the holder member 60 other than the fixed portion by the caulking pin 78. Since these are deformed following the relative movement and absorbed, the vibrations and abnormal noises between the sliding member 30 and the holder member 60 can be effectively prevented, and the quality of the slider base 14 can be improved.
  • the present invention has been described based on the illustrated embodiment, the present invention is not limited to the illustrated embodiment, and can be improved or modified without departing from the gist of the invention.
  • the main body portion 30a of the sliding member 30 is elastically supported by the elastic contact portions 48, 49, and 50 so as to have a clearance in the vehicle width direction with respect to the holder member 60 (
  • the main body portion 30a of the sliding member 30 is elastically supported by the vertical elastic deformation portions 51, 52, 53, and 54 so as to have a clearance in the vehicle vertical direction with respect to the holder member 60 (biasing). )is doing.
  • the elastic contact portions 48, 49 and 50 and the vertical elastic deformation portions 51, 52, 53 and 54 are optimized for the sliding member 30 and the holder member 60 of the embodiment, but constitute a slider base. It is also possible to vary the number and arrangement of the elastic contact portions and the vertical elastic deformation portions according to the configuration of the sliding member and the holder member.
  • the sliding member 30 and the holder member 60 are fastened and fixed by the caulking pin 78, but the sliding member 30 and the holder member 60 can be fixed by different places or different means. is there.
  • the vertical elastic deformation portions 51, 52, 53, and 54 have a curved shape in a free state, but the elastic contact portions 48, 49, and 50 are set to a similar curved shape. It is also possible.
  • the window regulator of the present invention comprises a slider base by combining a resin member slidably supported on a guide rail and a metal holder member that fixes a window glass.
  • a resin member slidably supported on a guide rail and a metal holder member that fixes a window glass.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Window Of Vehicle (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

Cette invention concerne un lève-glace dans lequel une base de curseur qui supporte une vitre est amenée à se déplacer le long d'un rail de guidage, la base de curseur étant pourvue d'un élément en résine qui est supporté de manière coulissante par le rail de guidage, et d'un élément de support en métal qui ancre la vitre, et l'élément en résine est pourvu d'une section de corps qui est supportée avec un dégagement dans une direction prescrite par rapport à l'élément de support, et une section de contact élastique qui entre en contact avec l'élément de support et qui est sollicitée dans ladite direction prescrite de telle sorte que la section de corps présente un dégagement par rapport à l'élément de support. Ainsi, les bruits anormaux et les vibrations entre les composants qui constituent la base de curseur peuvent être supprimés au moyen d'une structure simple, et la durabilité et la qualité du lève-glace sont améliorées.
PCT/JP2017/011220 2016-05-12 2017-03-21 Lève-glace Ceased WO2017195468A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-096216 2016-05-12
JP2016096216A JP6697321B2 (ja) 2016-05-12 2016-05-12 ウインドレギュレータ

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WO2017195468A1 true WO2017195468A1 (fr) 2017-11-16

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Application Number Title Priority Date Filing Date
PCT/JP2017/011220 Ceased WO2017195468A1 (fr) 2016-05-12 2017-03-21 Lève-glace

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JP (1) JP6697321B2 (fr)
CN (1) CN206668021U (fr)
TW (1) TWI721129B (fr)
WO (1) WO2017195468A1 (fr)

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Publication number Priority date Publication date Assignee Title
JP7039248B2 (ja) 2017-10-20 2022-03-22 株式会社Ｖｔｓタッチセンサー 導電性フィルム、タッチパネル、および、表示装置
JP7187980B2 (ja) * 2018-10-29 2022-12-13 株式会社アイシン ウインドレギュレータ及びその組付方法
JP7416541B2 (ja) * 2022-03-18 2024-01-17 株式会社城南製作所 ウインドレギュレータ及びガイドレールの取付け方法
JP2024075883A (ja) * 2022-11-24 2024-06-05 株式会社ハイレックスコーポレーション 対象物移動装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS637676Y2 (fr) * 1981-11-13 1988-03-04
JPH0578615U (ja) * 1992-04-02 1993-10-26 関東自動車工業株式会社 レギュレータガイドシュー
JPH0643780B2 (ja) * 1985-10-11 1994-06-08 日産自動車株式会社 レ−ルタイプのウインドレギユレ−タ−
JP3199094B2 (ja) * 1994-01-10 2001-08-13 日産自動車株式会社 車両用ドアガラス昇降装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4181562B2 (ja) * 2005-05-13 2008-11-19 本田技研工業株式会社 パワーウインド装置
CN202370355U (zh) * 2011-05-18 2012-08-08 陈明强 防歪斜单导轨绳轮式电动玻璃升降器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS637676Y2 (fr) * 1981-11-13 1988-03-04
JPH0643780B2 (ja) * 1985-10-11 1994-06-08 日産自動車株式会社 レ−ルタイプのウインドレギユレ−タ−
JPH0578615U (ja) * 1992-04-02 1993-10-26 関東自動車工業株式会社 レギュレータガイドシュー
JP3199094B2 (ja) * 1994-01-10 2001-08-13 日産自動車株式会社 車両用ドアガラス昇降装置

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TWI721129B (zh) 2021-03-11
TW201739640A (zh) 2017-11-16
JP2017203313A (ja) 2017-11-16
CN206668021U (zh) 2017-11-24
JP6697321B2 (ja) 2020-05-20

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