WO2011129033A1 - 結合構造及びウインドレギュレータ - Google Patents
結合構造及びウインドレギュレータ Download PDFInfo
- Publication number
- WO2011129033A1 WO2011129033A1 PCT/JP2010/073510 JP2010073510W WO2011129033A1 WO 2011129033 A1 WO2011129033 A1 WO 2011129033A1 JP 2010073510 W JP2010073510 W JP 2010073510W WO 2011129033 A1 WO2011129033 A1 WO 2011129033A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- arm
- lift arm
- wall surface
- hole
- coupling structure
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims description 33
- 238000010168 coupling process Methods 0.000 claims description 33
- 238000005859 coupling reaction Methods 0.000 claims description 33
- 239000005357 flat glass Substances 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
- B21D39/031—Joining superposed plates by locally deforming without slitting or piercing
- B21D39/032—Joining superposed plates by locally deforming without slitting or piercing by fitting a projecting part integral with one plate in a hole of the other plate
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B17/00—Connecting constructional elements or machine parts by a part of or on one member entering a hole in the other and involving plastic deformation
- F16B17/008—Connecting constructional elements or machine parts by a part of or on one member entering a hole in the other and involving plastic deformation of sheets or plates mutually
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/0096—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by using permanent deformation
-
- 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
- E05Y2201/628—Bearings
-
- 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
- E05Y2800/45—Manufacturing
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/32—Articulated members
- Y10T403/32606—Pivoted
Definitions
- the present invention relates to a coupling structure in which a lower member and an upper member are coupled, and a window regulator having the coupling structure.
- a through-hole 103 is formed in advance in the plate-like lower member 101.
- a stepped bottomed hole 107 coaxial with the through hole 103 of the lower member 101 is formed on the upper surface of the plate-like upper member 105 laminated on the lower member 101 by an upper punch.
- the stepped bottomed hole 107 is composed of a small-diameter portion 107a on the bottom side and a large-diameter portion 107b on the opening side.
- the peripheral portion of the through hole 103 of the lower member 101 is deformed and the peripheral portion of the through hole 103 of the lower member 101 is reduced in diameter toward the lower surface side.
- a portion 109 is formed. Furthermore, by forming the conical portion 109, the through hole 103 is a through taper hole whose diameter is increased toward the lower surface side.
- the upper member 105 is formed with a conical portion 109 and a through hole 103 of the lower member 101, and an inner wall surface 109 a of the conical portion 109 and a protrusion 111 that presses against the inner wall surface 103 a of the through hole 103.
- a conical recess 113 is formed on the lower end surface of the protrusion 111 of the upper member 105.
- the meat of the protrusion 111 of the lower member 101 fitted up to the through hole 103 is guided to the inner wall surface 103 a of the through hole 103, and the outer wall surface 111 a of the protrusion 111 is inserted into the through hole 103. Closely contact the inner wall surface 103a (see, for example, Patent Document 1).
- the lower member 101 and the upper member are formed by the outer wall surface of the protrusion 111 being in close contact with the inner wall surface 103a of the through hole 103 that is a through-tapered hole that increases in diameter toward the lower surface side. Separation from 105 is prevented.
- the area where the outer wall surface of the protrusion 111 is in close contact with the inner wall surface of the through hole 103 is small, there is a problem that the peel strength between the lower member 101 and the upper member 105 is weak.
- the present invention has been made in view of the above problems, and an object thereof is to provide a bonding structure and a window regulator having high peel strength.
- a diameter expands to the said lower member as it goes to a lower surface side, and plastic deformation is carried out along an inner wall surface.
- a through-tapered hole formed with a work-hardened first inner wall portion; and an inner wall surface provided at a peripheral edge of the opening on the lower surface side of the through-tapered hole and continuous with the inner wall surface of the through-tapered hole;
- a raised portion formed with a second inner wall portion that is work-hardened by plastic deformation along the upper member, and the upper member has an inner wall surface of at least a part of the raised portion and an inner wall surface of the through-taper hole.
- the coupling structure is characterized in that a protruding portion is formed having an outer wall surface that is in close contact and an outer wall portion that is fitted from the through taper hole to the raised portion and is work hardened by plastic deformation along the outer wall surface. .
- the cross-sectional shape is smaller than the cross-sectional shape of the protrusion, and the bottom surface is a through-tapered hole of the lower member.
- the coupling structure is characterized in that a bottomed hole reaching the height is formed.
- the third invention is a coupling structure characterized in that, in the first and second inventions, a recess is formed in the lower end surface of the protrusion of the upper member.
- a fourth invention is a coupling structure characterized in that, in any one of the first to third inventions, a line trace having a diameter larger than the opening of the through taper hole is formed on the lower surface of the lower member.
- a drive source in which a pinion is provided on an output shaft, a lift arm in which an intermediate part is rotatably provided, and a driven gear that meshes with the pinion is coupled to one rotating end side;
- a window regulator having a lift arm bracket formed with a guide extending in a direction intersecting with the opening / closing direction of the window glass and engaging with the other rotation end of the lift arm with the guide, The window regulator according to any one of the first to fourth aspects, wherein the lift arm and the driven gear are coupled to each other.
- a through-hole is formed in the intermediate portion, and a lift arm that is rotatably provided around the hole, and a guide that is attached to the window glass and extends in a direction intersecting the opening / closing direction of the window glass.
- a lift arm bracket that engages with the rotation end of the lift arm by the guide, a first arm portion, and a second arm portion, and the first arm portion through the hole of the lift arm.
- the intermediate portion When the second arm portion is coupled, the intermediate portion is pivotally attached to the intermediate portion of the lift arm so as to be able to rotate and intersect the lift arm in an X shape, and one rotation end portion is An equalizer arm that engages with the lift arm bracket and a guide parallel to the guide of the lift arm bracket are formed, and the other rotation end of the equalizer arm with the guide
- a window regulator having an equalizer arm bracket for guiding, wherein the coupling structure of the first arm portion and the second arm portion of the equalizer arm is the coupling structure according to any one of the first to fourth inventions. It is a window regulator characterized by being.
- the term “expanded diameter” does not mean that the diameter of the circular hole is gradually increased, but means that the passing length of the circular or non-circular hole is gradually increased. .
- the outer wall surface of the protrusion is in close contact with the inner wall surface of the through-tapered hole that increases in diameter toward the lower surface side, at least part of the inner wall surface of the raised portion,
- the area where the outer wall surface of the protrusion of the upper member and the inner wall surface of the hole come into close contact with each other increases, and the peel strength between the lower member and the upper member increases. Therefore, even if a peeling force acts on the lower member and the upper member, the lower member and the upper member do not peel off, and the coupling structure is not destroyed.
- the lower member is formed with a first inner wall portion that is work hardened by plastic deformation along the inner wall surface of the through-taper hole, and a second inner wall portion that is work hardened by plastic deformation along the inner wall surface of the raised portion.
- an outer wall portion that is work-hardened by plastic deformation along the outer wall surface is formed on the protrusion of the upper member that fits into the through-taper hole and the raised portion. That is, the through taper hole of the lower member, the shear strength of the raised portion, and the shear strength of the protrusion of the upper member are increased.
- the coupling structure between the lift arm and the driven gear is the coupling structure according to any one of claims 1 to 4, whereby the peel strength between the lift arm and the driven gear is increased. Also, the shear strength between the lift arm and the driven gear is increased.
- the coupling structure of the first arm portion and the second arm portion of the equalizer arm is the coupling structure according to any one of claims 1 to 4, whereby the equalizer arm The peel strength between the first arm portion and the second arm portion is increased. Further, the shear strength between the first arm portion and the second arm portion of the equalizer arm is also increased.
- FIG. 4 is a cross-sectional view showing an inventive portion of the embodiment, and is a view in which the vertical relationship between the lift arm and the driven gear in the cross section taken along the cutting line II in FIG. 3 is reversed. It is an enlarged view of the II part of FIG. It is a figure explaining the X arm type window regulator using the joint structure of an embodiment.
- FIG. 4 is a sectional view taken along section line IV-IV in FIG. 3. It is a figure explaining the structure which couple
- a base plate 1 is attached to a door panel (inner) (not shown), and a driven gear 3 and a lift arm 5 are rotatably attached to the base plate 1 with pins 2.
- the pin 2 is located at the center of the addendum circle of the driven gear 3.
- the window regulator shown in FIG. 3 is a power type window regulator
- a motor 4 is attached to the base plate 1 together with a reduction gear box, and the final output shaft, the rotary shaft 4a, is shown in FIG.
- a pinion is provided, and the tooth portion 3a of the driven gear 3 meshes with the pinion. Therefore, if the rotating shaft 4a is driven clockwise in the figure by the motor 4, the driven gear 3 rotates counterclockwise. Conversely, if the rotating shaft 4a is driven counterclockwise, the driven gear 3 rotates clockwise. Will rotate.
- the lift arm 5 is coupled to the driven gear 3 by caulking.
- the lift arm bracket 6 is attached to a lower portion of a window glass (not shown), has a substantially C-shaped cross section, and is formed with a slit-shaped guide 6a extending in a direction crossing the opening / closing direction M of the window glass. Yes.
- the lift arm bracket 6 is fitted with a slider 7 movable along the guide 6a.
- the slider 7 is pivotally locked to the lift arm 5 with a pin 8.
- the middle part of the equalizer arm 10 is pivotally attached to the middle part of the lift arm 5 so as to be able to rotate and cross in an X shape. If it demonstrates in detail, the equalizer arm 10 will be comprised by attaching the 1st arm part 11 and the 2nd arm part 12 which were shape
- FIG. 4 which is a sectional view taken along the section line IV-IV in FIG. 3, the cylindrical portion 114 of the first arm portion 11 rotatably fitted in the hole 51c of the lift arm 5,
- the equalizer arm bracket 13 is attached to a door panel (inner) (not shown), has a substantially C-shaped cross section, and a guide 13a parallel to the guide 6a of the lift arm bracket 6 is formed. Has been.
- the equalizer arm bracket 13 is fitted with a slider 14 that can move along the guide 13a.
- the slider 14 is pivotally locked to the base end portion (first arm portion 11) of the equalizer arm 10 with a pin 15.
- a slider 16 is pivotally locked by a pin 17 to the tip end portion (second arm portion 12) of the equalizer arm 10, and the slider 16 is movable along the guide 6a of the lift arm bracket 6. It is mated.
- Fig. 3 shows a state in which the window glass is closed. For this reason, the lift arm 5 rotates counterclockwise until the window glass comes into contact with the window frame.
- the rotary shaft 4a may be driven counterclockwise in FIG. 2 by the motor 4 to rotate the lift arm 5 clockwise. If driven in this way, the equalizer arm 10 rotates counterclockwise in conjunction with the rotation of the lift arm 5, and eventually the sliders 7 and 16 move down in the guide direction of the guide 6a, and the lift arm The bracket 6 is lowered in the M direction. Therefore, the window glass is also lowered. Thereafter, in order to raise the window glass, the rotation shaft 4 a may be driven clockwise by the motor 4.
- FIG. 1 is a cross-sectional view showing an inventive portion of the embodiment, in which the vertical relationship between the lift arm and the driven gear in the cross section taken along the cutting line II in FIG. 3 is reversed
- FIG. 2 is an enlarged view of the II portion in FIG. FIG.
- a through-tapered hole 35 having an inner wall surface 31 whose diameter increases toward the lower surface side is formed in the lift arm 5 (lower member) by plastic working (press work).
- the lift arm 5 is formed with a first inner wall portion 33 that is work hardened by plastic deformation along the inner wall surface 31 of the through taper hole 35.
- a raised portion 45 is formed on the lower surface of the lift arm 5 by plastic working along the peripheral edge of the opening on the lower surface side of the through taper hole 35.
- a portion thicker than the plate thickness (t) of the lift arm 5 is a raised portion 45.
- An inner wall surface 41 that is continuous with the inner wall surface 31 of the through taper hole 35 is formed in the raised portion 45.
- a second inner wall portion 43 that is work hardened by plastic deformation is formed along the inner wall surface 41 inside the raised portion 45.
- the driven gear 3 is formed with a protrusion 51 that is inserted from the through taper hole 35 to the raised portion 45.
- the outer wall surface 44 of the protrusion 51 is in close contact with the inner wall surface 31 of the through taper hole 35, and at least a part of the outer wall surface 44 is in close contact with the inner wall surface 41 of the raised portion 45.
- An outer wall 53 that is work-hardened by plastic deformation along the outer wall surface 55 is formed inside the protrusion 51.
- a bottomed hole 61 having a smaller cross-sectional shape than the cross-sectional shape of the protrusion 51 and having a bottom surface reaching the height of the through-taper hole 35 of the lift arm 5 is formed on the back side of the protrusion 51.
- a conical recess 63 is formed on the lower end surface of the protrusion 51 of the driven gear 3.
- the outer edge side of the raised portion 45 of the lift arm 5 is a slope 45 a, and a line trace 65 is formed in an annular shape at the boundary between the slope 45 a and the plane of the lift arm 5.
- the conical hole 63 of the driven gear 3 is formed by a lower punch.
- the line trace 65 of the lift arm 5 is formed at the peripheral corner of the opening of the lower die on which the lift arm 5 is placed and the protrusion 51 and the raised portion 45 enter.
- a protrusion 51 of the driven gear 3 is formed to be fitted to. Further, an outer wall portion 53 that is work-hardened by plastic deformation along the outer wall surface 55 is formed on the protrusion 51.
- the conical recess 63 is a recess whose opening area increases toward the lower side, the amount of movement of the flesh of the protrusion 51 increases toward the lower side, and the through hole of the lift arm 5 extends to the lower surface side.
- the cost increases as the distance increases, and a through-tapered hole 35 is formed in which the first inner wall portion 33 is formed and hardened by plastic deformation along the inner wall surface 31.
- the margin of the opening on the lower surface side of the through taper hole 35 increases toward the lower surface side, and has an inner wall surface 41 continuous with the inner wall surface 31 of the through taper hole 35, along the inner wall surface 41.
- a raised portion 45 is formed in which the second inner wall portion 43 work hardened by plastic deformation is formed.
- the coupling structure between the cylindrical portion 114 of the first arm portion 11 of the equalizer arm 10 and the cylindrical portion 124 of the second arm portion 12 is the same as the coupling structure of the lift arm 5 and the driven gear 3. The same.
- the first inner wall portion 33 work hardened by plastic deformation along the inner wall surface 31 of the through-taper hole 35 of the lift arm 5 and the second inner wall work hardened by plastic deformation along the inner wall surface 41 of the raised portion 45.
- a portion 43 is formed.
- an outer wall portion 53 that is work hardened by plastic deformation along the outer wall surface 55 is formed on the protrusion 51 of the driven gear 3 that fits into the through taper hole 35 and the raised portion 45 of the lift arm 5. That is, the shear strength of the through taper hole 35 and the raised portion 45 of the lift arm 5 and the shear strength of the protrusion 51 of the driven gear 3 are increased.
- the coupling structure of the cylindrical portion 114 of the first arm portion 11 of the equalizer arm 10 and the cylindrical portion 124 of the second arm portion 12 is the same as the coupling structure of the lift arm 5 and the driven gear 3, the first Even if a peeling force acts on the arm part 11 and the second arm part 12, the first arm part 11 and the second arm part 12 do not peel off, and the coupling structure is not destroyed. Furthermore, even if a large force that relatively moves in the radial direction of the cylindrical portions 114 and 124 acts on the first arm portion 11 and the second arm portion 12, the coupling structure is not destroyed.
- this invention is not limited to the said embodiment.
- the X-arm type window regulator has been described.
- the present invention can also be applied to a structure in which a lift arm and a driven gear of a single-arm type window regulator having no equalizer arm and only a lift arm are connected.
- the present invention is not limited to the coupling structure between the lift arm of the window regulator and the driven gear, and can be applied to a coupling structure in which two plate materials are coupled.
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- General Engineering & Computer Science (AREA)
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Abstract
Description
(1) ドリブンギヤ3の突部51の外壁面55は、下面側へ行くほど拡径するリフトアーム5の貫通テーパ穴35の内壁面31に密着することにより、ドリブンギヤの突部51の外壁面55と、貫通テーパ穴35の内壁面31とが密着する面積が広くなり、ドリブンギヤ3とリフトアーム5との剥離強度が高くなる。よって、ドリブンギヤ3、リフトアーム5に、剥離力が作用しても、ドリブンギヤ3とリフトアーム5とが剥離せず、結合構造が破壊されない。
(2) リフトアーム5の貫通テーパ穴35の内壁面31に沿って塑性変形で加工硬化した第1内壁部33と、盛り上がり部45の内壁面41に沿って塑性変形で加工硬化した第2内壁部43とが形成されている。また、リフトアーム5の貫通テーパ穴35、盛り上がり部45に嵌合するドリブンギヤ3の突部51には、外壁面55に沿って塑性変形で加工硬化した外壁部53が形成されている。即ち、リフトアーム5の貫通テーパ穴35、盛り上がり部45のせん断強度、ドリブンギヤ3の突部51のせん断強度が高くなる。よって、ドリブンギヤ3、リフトアーム5に、貫通テーパ穴35の半径方向に相対移動させる大きな力が作用しても、リフトアーム5の貫通テーパ穴35、盛り上がり部45、ドリブンギヤ3の突部51がせん断破壊せず、結合構造が破壊されない。
5 リフトアーム(下部材)
31 内壁面
33 第1内壁部
35 貫通テーパ穴
41 内壁面
43 第2内壁部
45 盛り上がり部
51 突部
53 外壁部
61 有底穴
63 円錐状の凹部
65 線跡
Claims (6)
- 下部材と、上部材とを結合した結合構造であって、
前記下部材には、
下面側へ行くほど拡径し、内壁面に沿って塑性変形で加工硬化した第1内壁部が形成された貫通テーパ穴と、
前記貫通テーパ穴の下面側の開口の周縁に設けられ、前記貫通テーパ穴の内壁面と連続した内壁面を有し、該内壁面に沿って塑性変形で加工硬化した第2内壁部が形成された盛り上がり部と、
が形成され、
前記上部材には、
前記盛り上がり部の少なくとも一部の内壁面、前記貫通テーパ穴の内壁面に密着する外壁面と、前記貫通テーパ穴から前記盛り上がり部まで嵌入し、前記外壁面に沿って塑性変形で加工硬化した外壁部とを有する突部が形成される
ことを特徴とする結合構造。 - 前記上部材の上面側で、前記突部の裏側には、
前記突部の断面形状より小さな断面形状で、底面が前記下部材の貫通テーパ穴の高さまで達する有底穴が形成されていることを特徴とする請求項1記載の結合構造。 - 前記上部材の突部の下端面には、凹部が形成されていることを特徴とする請求項1または2記載の結合構造。
- 下部材の下面に、前記貫通テーパ穴の開口より大きな径の線跡が形成されていることを特徴とする請求項1乃至3のいずれかに記載の結合構造。
- 出力軸にピニオンが設けられた駆動源と、中間部が回転可能に設けられ、一方の回転端部側に前記ピニオンと噛合するドリブンギヤが結合されたリフトアームと、窓ガラスに取り付けられると共に窓ガラスの開閉方向と交差する方向に延びたガイドが形成され、該ガイドにて前記リフトアームの他方の回転端部と係合するリフトアームブラケットとを有するウインドレギュレータであって、
前記リフトアームと前記ドリブンギヤとの結合構造が、請求項1乃至4のいずれかに記載の結合構造であることを特徴とするウインドレギュレータ。 - 中間部に貫通した穴が形成され、前記穴を中心として回転可能に設けられたリフトアームと、窓ガラスに取り付けられると共に窓ガラスの開閉方向と交差する方向に延びたガイドが形成され、該ガイドにて前記リフトアームの回転端部と係合するリフトアームブラケットと、第1アーム部、第2アーム部からなり、前記リフトアームの穴を介して前記第1アーム部と第2アーム部とが結合されることにより、前記リフトアームの中間部に回転可能に、且つ前記リフトアームとX字状に交差するように中間部が枢着され、一方の回転端部は前記リフトアームブラケットに係合するイコライザアームと、前記リフトアームブラケットのガイドと平行なガイドが形成され、該ガイドでもって前記イコライザアームの他方の回転端部を案内するイコライザアームブラケットとを有するウインドレギュレータであって、
前記イコライザアームの前記第1アーム部と前記第2アーム部との結合構造が、請求項1乃至4のいずれかに記載の結合構造であることを特徴とするウインドレギュレータ。
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EP10849869.2A EP2559500B1 (en) | 2010-04-12 | 2010-12-27 | Window regulator having a coupled structure |
CN201080066126.9A CN102834197B (zh) | 2010-04-12 | 2010-12-27 | 结合构造及窗调节器 |
CA2793164A CA2793164C (en) | 2010-04-12 | 2010-12-27 | Coupled structure and window regulator |
US13/640,217 US8935885B2 (en) | 2010-04-12 | 2010-12-27 | Coupled structure and window regulator |
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JP2014004592A (ja) * | 2012-06-21 | 2014-01-16 | Shiroki Corp | 結合構造 |
CN106257719B (zh) * | 2015-06-18 | 2021-06-29 | 松下知识产权经营株式会社 | 电极材料及电池 |
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JP2011218420A (ja) | 2011-11-04 |
EP2559500A4 (en) | 2017-11-22 |
EP2559500A1 (en) | 2013-02-20 |
CN102834197A (zh) | 2012-12-19 |
CN102834197B (zh) | 2015-05-27 |
US8935885B2 (en) | 2015-01-20 |
CA2793164C (en) | 2018-01-16 |
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