JP6816628B2 - Wiper device - Google Patents
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- JP6816628B2 JP6816628B2 JP2017084267A JP2017084267A JP6816628B2 JP 6816628 B2 JP6816628 B2 JP 6816628B2 JP 2017084267 A JP2017084267 A JP 2017084267A JP 2017084267 A JP2017084267 A JP 2017084267A JP 6816628 B2 JP6816628 B2 JP 6816628B2
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- 238000003780 insertion Methods 0.000 claims description 26
- 230000037431 insertion Effects 0.000 claims description 26
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 239000000470 constituent Substances 0.000 claims description 4
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
本発明は、ワイパ装置に関する。 The present invention relates to a wiper equipment.
自動車のフロントガラスを払拭するワイパ装置においては、ワイパが固定されるピボット軸をそれぞれ回動自在に支持する一対のピボットホルダを連結フレームにて互いに連結状態とし、該連結フレームに駆動源であるワイパモータを固定してモジュール化したものが知られている（例えば特許文献１参照）。 In a wiper device that wipes the windshield of an automobile, a pair of pivot holders that rotatably support the pivot shafts to which the wipers are fixed are connected to each other by a connecting frame, and the wiper motor as a drive source is connected to the connecting frame. Is known to be fixed and modularized (see, for example, Patent Document 1).
ところで、上記の特許文献１では、連結フレームに円筒状のパイプフレームが用いられ、該連結フレームに対するワイパモータの取付構造が開示されている。具体的には、ワイパモータのギヤハウジングにフレーム支持部が一体形成されており、フレーム支持部の支持面に連結フレームの外周面の略半周部分を当接させ、ギヤハウジングのフレーム支持部を以てワイパモータが連結フレームに対してがたつきなく固定されている。 By the way, in the above-mentioned Patent Document 1, a cylindrical pipe frame is used for the connecting frame, and a structure for attaching the wiper motor to the connecting frame is disclosed. Specifically, a frame support portion is integrally formed with the gear housing of the wiper motor, and a substantially half circumference portion of the outer peripheral surface of the connecting frame is brought into contact with the support surface of the frame support portion, and the wiper motor is formed by the frame support portion of the gear housing. It is fixed to the connecting frame without rattling.
つまり、ギヤハウジングに設けたフレーム支持部の支持面が連結フレームの外周面に倣った形状をなしているため、連結フレームの径の変更や、連結フレームの外形形状の変更が生じると、フレーム支持部を含むギヤハウジング全体を作り替える必要があり、金型変更等の対応は煩雑である。 That is, since the support surface of the frame support portion provided in the gear housing has a shape that follows the outer peripheral surface of the connecting frame, the frame is supported when the diameter of the connecting frame is changed or the outer shape of the connecting frame is changed. It is necessary to remake the entire gear housing including the part, and it is complicated to change the mold.
本発明は、上記課題を解決するためになされたものであって、その目的は、フレーム部材の形状変更に簡易に対応可能な取付構造を有するワイパモータを備えるワイパ装置を提供することにある。 The present invention was made in order to solve the above problems, its object is to provide a wiper device comprising a Waipamo data having a possible mounting structure corresponding to the simple to the shape change of the frame member.
上記課題を解決するワイパ装置は、ピボット軸をそれぞれ回動自在に支持する一対のピボットホルダを互いに連結する円筒状のパイプフレームからなるフレーム部材に対して、駆動源であるワイパモータを挿通部材及びナットを含む締結部材にて固定してなるワイパ装置であって、前記ワイパモータは、モータ部と該モータ部の回転力を減速して出力軸から出力する減速部とが一体的に組み付けられるとともに、モータハウジングに一体に取付基部が設けられており、前記取付基部は、前記モータ部のモータ軸線と該モータ軸線に直交する前記出力軸の出力軸線とに対して平行な平坦面を有した取付面と、前記挿通部材が挿通される前記取付面の挿通孔に対応する位置に設けられ前記ナットが保持されるナット保持孔とを有しており、前記フレーム部材に当接して取り付けるための取付部材を前記取付基部と前記フレーム部材との間に介在させ、前記締結部材の前記取付面と交差する方向からの締結にて前記ワイパモータと前記フレーム部材とが固定される取付構造を備える。 A wiper device that solves the above problems inserts a wiper motor, which is a drive source, into a frame member made of a cylindrical pipe frame that connects a pair of pivot holders that rotatably support the pivot shafts to each other. It is a wiper device fixed by a fastening member including , and in the wiper motor , a motor unit and a reduction unit that decelerates the rotational force of the motor unit and outputs the output from the output shaft are integrally assembled, and the motor A mounting base is integrally provided on the housing, and the mounting base is a mounting surface having a flat surface parallel to the motor axis of the motor and the output axis of the output shaft orthogonal to the motor axis. The mounting member is provided at a position corresponding to the insertion hole of the mounting surface into which the insertion member is inserted and has a nut holding hole for holding the nut, and the mounting member for abutting and mounting the frame member is provided. the mounting base and is interposed between the frame member comprises a mounting structure and said frame member and the wiper motor is fixed at the conclusion of the direction intersecting the mounting surface of the fastening member.
上記態様によれば、モータハウジングに一体に取付基部が設けられ、ワイパ装置のフレーム部材に当接する取付部材が取付基部とフレーム部材との間に介在するようにして締結部材による固定がなされる。つまり、フレーム部材の形状変更に取付部材が対応することで、取付基部を含むモータハウジングの形状変更は不要なため、簡易に対応することが可能である。 According to the above aspect, the mounting base is integrally provided in the motor housing, and the mounting member that comes into contact with the frame member of the wiper device is interposed between the mounting base and the frame member, and is fixed by the fastening member. That is, since the mounting member corresponds to the shape change of the frame member, it is not necessary to change the shape of the motor housing including the mounting base portion, so that it is possible to easily respond.
また、上記に記載のワイパ装置において、前記モータハウジングの取付基部側に用いられる前記取付部材を第１取付部材とし、前記第１取付部材とは前記フレーム部材を挟んだ反対側に第２取付部材を配置して、前記第１及び第２取付部材により前記フレーム部材を挟持する態様で前記締結部材にて前記ワイパモータが固定されていることが好ましい。 Further, in the wiper device described above, the mounting member used on the mounting base side of the motor housing is used as the first mounting member, and the second mounting member is on the opposite side of the frame member from the first mounting member. It is preferable that the wiper motor is fixed by the fastening member in such a manner that the frame member is sandwiched between the first and second mounting members.
上記態様によれば、第１及び第２取付部材によりフレーム部材を挟持する態様で締結部材にてワイパモータが固定されるため、強固に固定することが可能である。また、フレーム部材の形状変更には第１及び第２取付部材が対応することで、モータハウジング側の形状変更を伴わず、簡易に対応することが可能である。 According to the above aspect, since the wiper motor is fixed by the fastening member in a manner in which the frame member is sandwiched between the first and second mounting members, it can be firmly fixed. Further, since the first and second mounting members correspond to the shape change of the frame member, it is possible to easily correspond without changing the shape of the motor housing side.
また、上記に記載のワイパ装置において、前記第１及び第２取付部材は、同一構成部品よりなることが好ましい。
上記態様によれば、第１及び第２取付部材は同一構成部品であるため、部品種類の増加を抑制することが可能である。また、第１及び第２取付部材を互いに区別する必要がないため、取付作業性を向上させることも可能である。
Further, in the wiper device described above, it is preferable that the first and second mounting members are made of the same components.
According to the above aspect, since the first and second mounting members are the same constituent parts, it is possible to suppress an increase in the number of parts types. Further, since it is not necessary to distinguish the first and second mounting members from each other, it is possible to improve the mounting workability.
また、上記に記載のワイパ装置において、前記取付部材と前記取付基部とは、前記取付基部に対する前記取付部材の位置決めを図るべく互いに係合する第１係合部を有していることが好ましい。 Further, in the wiper device described above, it is preferable that the mounting member and the mounting base portion have a first engaging portion that engages with each other in order to position the mounting member with respect to the mounting base portion.
上記態様によれば、取付部材と取付基部とに設けられる第１係合部の互いの係合にて、取付基部に対する取付部材の位置決めがなされる。つまり、締結部材以外の部分でも取付部材と取付基部との結合が強くなるため、ワイパモータを強固に固定することが可能である。 According to the above aspect, the mounting member is positioned with respect to the mounting base by the mutual engagement of the mounting member and the first engaging portion provided on the mounting base. That is, since the connection between the mounting member and the mounting base is strengthened even in a portion other than the fastening member, the wiper motor can be firmly fixed.
また、上記に記載のワイパ装置において、前記取付部材と前記フレーム部材とは、前記フレーム部材に対する前記取付部材の位置決めを図るべく互いに係合する第２係合部を有していることが好ましい。 Further, in the wiper device described above, it is preferable that the mounting member and the frame member have a second engaging portion that engages with each other in order to position the mounting member with respect to the frame member.
上記態様によれば、取付部材とフレーム部材とに設けられる第２係合部の互いの係合にて、フレーム部材に対する取付部材の位置決めがなされる。つまり、締結部材以外の部分でも取付部材とフレーム部材との結合が強くなるため、ワイパモータを強固に固定することが可能である。 According to the above aspect, the mounting member is positioned with respect to the frame member by the mutual engagement of the second engaging portion provided on the mounting member and the frame member. That is, since the connection between the mounting member and the frame member is strengthened even in the portion other than the fastening member, the wiper motor can be firmly fixed.
また、上記に記載のワイパ装置において、前記取付部材は、自身の短手方向において、前記フレーム部材の外周面に当接する一対の当接部と、該一対の当接部間に位置して前記フレーム部材の外周面と非当接となる座面部とを有しており、前記座面部には、前記締結部材の前記挿通部材が挿通される座面部側挿通孔が形成されている。Further, in the wiper device described above, the mounting member is located between a pair of abutting portions that abut on the outer peripheral surface of the frame member and the pair of abutting portions in the lateral direction of the mounting member. It has a seat surface portion that is not in contact with the outer peripheral surface of the frame member, and the seat surface portion is formed with a seat surface portion side insertion hole through which the insertion member of the fastening member is inserted.
本発明のワイパ装置によれば、フレーム部材の形状変更に簡易に対応することができる。 According to the wiper equipment of this invention, it is possible to cope easily to the shape change of the frame member.
以下、ワイパ装置及びワイパモータの一実施形態について説明する。
図１に示す本実施形態のワイパ装置１０は、自動車のフロントガラス（図示略）を払拭対象とするもので、フロントガラス下部の車体に対して取り付けられる。
Hereinafter, an embodiment of the wiper device and the wiper motor will be described.
The wiper device 10 of the present embodiment shown in FIG. 1 is intended for wiping the windshield (not shown) of an automobile, and is attached to the vehicle body below the windshield.
ワイパ装置１０は、一対のピボットホルダ１１，１２を備え、これら互いが連結フレーム１３にて連結されている。連結フレーム１３には、円筒状のパイプフレームが用いられている。各ピボットホルダ１１，１２はそれぞれ取付部１１ａ，１２ａを有し、各取付部１１ａ，１２ａにて車体側に取り付けられる。 The wiper device 10 includes a pair of pivot holders 11 and 12, which are connected to each other by a connecting frame 13. A cylindrical pipe frame is used for the connecting frame 13. Each of the pivot holders 11 and 12 has mounting portions 11a and 12a, respectively, and is mounted on the vehicle body side by the mounting portions 11a and 12a.
各ピボットホルダ１１，１２は、それぞれピボット軸１４，１５を挿通する態様にて回動自在に支持している。各ピボット軸１４，１５は、それぞれの基端部に一端が固定されるピボットレバー１６，１７の揺動動作により所定角度範囲で往復回動するものである。各ピボット軸１４，１５の先端部には、対をなすワイパのそれぞれのワイパアーム（図示略）の基端部が取り付けられ、各ピボット軸１４，１５の往復回動に基づき、ワイパアームの先端部に回動可能に連結されたワイパブレード（図示略）によるフロントガラスの払拭動作が行われる。 The pivot holders 11 and 12 are rotatably supported so as to insert the pivot shafts 14 and 15, respectively. Each of the pivot shafts 14 and 15 reciprocates within a predetermined angle range by the swinging motion of the pivot levers 16 and 17 whose one end is fixed to the respective base end portions. The base ends of the wiper arms (not shown) of the paired wipers are attached to the tips of the pivot shafts 14 and 15, and the tip of the wiper arms is attached based on the reciprocating rotation of the pivot shafts 14 and 15. The windshield is wiped by a rotatably connected wiper blade (not shown).
連結フレーム１３には、ワイパ装置１０の駆動源であるワイパモータ２０が取り付けられている。尚、連結フレーム１３に対するワイパモータ２０の取付態様については後述する。 A wiper motor 20 which is a drive source of the wiper device 10 is attached to the connecting frame 13. The mounting mode of the wiper motor 20 on the connecting frame 13 will be described later.
ワイパモータ２０は、モータ部２１と減速部２２とが一体的に組付けられてなり、モータ部２１の軸線Ｌ１が連結フレーム１３の長手方向（筒軸方向）に沿うように配置されている。減速部２２は、モータ部２１にて発生する回転力を減速して出力するための出力軸２３を有し、側方視でモータ部２１の軸線Ｌ１と直交するように設けられるその出力軸２３の先端部がギヤハウジング２４から突出している。本実施形態のワイパモータ２０には、一方向回転型のモータが用いられる。尚、ワイパモータ２０は、一方向回転型のモータに限定されず、正逆回転可能なモータを用いてもよい。 In the wiper motor 20, the motor unit 21 and the deceleration unit 22 are integrally assembled, and the axis L1 of the motor unit 21 is arranged along the longitudinal direction (cylindrical axis direction) of the connecting frame 13. The speed reduction unit 22 has an output shaft 23 for decelerating and outputting the rotational force generated by the motor unit 21, and the output shaft 23 is provided so as to be orthogonal to the axis L1 of the motor unit 21 in a lateral view. The tip of the is protruding from the gear housing 24. As the wiper motor 20 of the present embodiment, a unidirectional rotation type motor is used. The wiper motor 20 is not limited to the one-way rotation type motor, and a motor capable of forward / reverse rotation may be used.
出力軸２３の先端部には、駆動レバー２５の一端が固定されている。駆動レバー２５の他端には、駆動ロッド２６の一端が連結され、更にこの駆動ロッド２６の他端は、各ピボットレバー１６，１７の他端を繋ぐリンクロッド２７に対して連結されている。つまり、ワイパモータ２０の出力軸２３が一方向に回転すると、駆動レバー２５、駆動ロッド２６及びリンクロッド２７により一方向の回転動作が各ピボットレバー１６，１７の揺動動作に変換され、各ピボット軸１４，１５に固定される各ワイパの同期した払拭動作となる。 One end of the drive lever 25 is fixed to the tip of the output shaft 23. One end of the drive rod 26 is connected to the other end of the drive lever 25, and the other end of the drive rod 26 is further connected to the link rod 27 connecting the other ends of the pivot levers 16 and 17. That is, when the output shaft 23 of the wiper motor 20 rotates in one direction, the drive lever 25, the drive rod 26, and the link rod 27 convert the one-way rotation motion into the swing motion of the pivot levers 16 and 17, and each pivot shaft. Synchronous wiping operation of each wiper fixed to 14 and 15.
次に、連結フレーム１３に対するワイパモータ２０の取付態様について説明する。
本実施形態のワイパモータ２０の取り付け態様としては、第１取付部材３１、第２取付部材３２、一対の取付ボルト３３及び一対のナット３４が用いられる。第１取付部材３１はギヤハウジング２４の取付基部３０側に配置され、第２取付部材３２は連結フレーム１３を挟持するように第１取付部材３１とは反対側に配置される。そして、各取付ボルト３３を第２取付部材３２、連結フレーム１３及び第１取付部材３１を挿通させて、取付基部３０に保持される各ナット３４と各取付ボルト３３とが締め付けられることで、ワイパモータ２０が連結フレーム１３に対して取り付けられる。尚、第１及び第２取付部材３１，３２については、いくつかの態様が考えられ、例えば以下の第１態様〜第４態様がある。
Next, a mode of attaching the wiper motor 20 to the connecting frame 13 will be described.
As a mounting mode of the wiper motor 20 of the present embodiment, a first mounting member 31, a second mounting member 32, a pair of mounting bolts 33, and a pair of nuts 34 are used. The first mounting member 31 is arranged on the mounting base 30 side of the gear housing 24, and the second mounting member 32 is arranged on the side opposite to the first mounting member 31 so as to sandwich the connecting frame 13. Then, the second mounting member 32, the connecting frame 13, and the first mounting member 31 are inserted through the mounting bolts 33, and the nuts 34 and the mounting bolts 33 held by the mounting base 30 are tightened to tighten the wiper motor. 20 is attached to the connecting frame 13. There are several possible modes for the first and second mounting members 31, 32, for example, the following first to fourth modes.
尚、第１態様〜第４態様において、共通部分のギヤハウジング２４の取付基部３０及び連結フレーム１３について、図２（ａ）（ｂ）を用いて説明する。
ギヤハウジング２４の取付基部３０は、外側面が取付面３０ａとなっており、詳しくはモータ部２１の軸線Ｌ１と平行、出力軸２３の軸線Ｌ２に対しても平行となる略矩形状の平坦面をなしている。また、取付基部３０（取付面３０ａ）には、モータ部２１の軸線Ｌ１方向の両側、側方視で出力軸２３を挟むような位置に一対のボルト挿通孔３０ｂが設けられている。また、取付基部３０の内側面には、各ボルト挿通孔３０ｂと対応する位置にそれぞれナット保持孔３０ｃが設けられている。各ボルト挿通孔３０ｂと各ナット保持孔３０ｃとは連通している。
In the first to fourth aspects, the mounting base 30 and the connecting frame 13 of the gear housing 24 of the common portion will be described with reference to FIGS. 2A and 2B.
The outer surface of the mounting base 30 of the gear housing 24 is a mounting surface 30a, and more specifically, a substantially rectangular flat surface parallel to the axis L1 of the motor unit 21 and parallel to the axis L2 of the output shaft 23. Is doing. Further, the mounting base portion 30 (mounting surface 30a) is provided with a pair of bolt insertion holes 30b on both sides of the motor portion 21 in the axis L1 direction at positions such that the output shaft 23 is sandwiched in a lateral view. Further, on the inner surface of the mounting base portion 30, nut holding holes 30c are provided at positions corresponding to the bolt insertion holes 30b. Each bolt insertion hole 30b and each nut holding hole 30c communicate with each other.
連結フレーム１３は、一対のボルト挿通孔１３ａが、取付基部３０に設けた各ボルト挿通孔３０ｂと対応する位置に設けられている。
（第１態様）
図２（ａ）（ｂ）に示すように、第１及び第２取付部材３１，３２は、同一材料にて同一形状をなす同一構成部品（同一品番部品）である。第１及び第２取付部材３１，３２は、自身の長手方向が連結フレーム１３の長手方向に沿うように配置され、自身の短手方向（長手方向を例えば水平方向とした時の上下方向）において、上側略１／３部分と下側略１／３部分のそれぞれが連結フレーム１３の外周面１３ｂに当接する当接部３１ａ，３２ａとなっている。各当接部３１ａ，３２ａは第１及び第２取付部材３１，３２の長手方向に連続して設けられ、各当接部３１ａ，３２ａの当接面３１ｂ，３２ｂは連結フレーム１３の外周面１３ｂに倣った円弧面となっている。
The connecting frame 13 is provided with a pair of bolt insertion holes 13a at positions corresponding to the respective bolt insertion holes 30b provided in the mounting base portion 30.
(First aspect)
As shown in FIGS. 2A and 2B, the first and second mounting members 31 and 32 are the same component parts (same part number parts) having the same shape with the same material. The first and second mounting members 31 and 32 are arranged so that their longitudinal directions are along the longitudinal direction of the connecting frame 13, and are arranged in their lateral direction (vertical direction when the longitudinal direction is, for example, the horizontal direction). Each of the upper approximately 1/3 portion and the lower substantially 1/3 portion are contact portions 31a and 32a that abut on the outer peripheral surface 13b of the connecting frame 13. The contact portions 31a and 32a are continuously provided in the longitudinal direction of the first and second mounting members 31 and 32, and the contact surfaces 31b and 32b of the contact portions 31a and 32a are the outer peripheral surfaces 13b of the connecting frame 13. It is an arc surface that follows.
第１及び第２取付部材３１，３２の当接部３１ａ，３２ａ間、即ち残り略１／３となる短手方向の中央部分は、平坦で横長な長方形板状をなす座面部３１ｃ，３２ｃとなっている。座面部３１ｃ，３２ｃは、連結フレーム１３の外周面１３ｂと非当接、即ち連結フレーム１３の外周面１３ｂと若干の隙間を有している。座面部３１ｃ，３２ｃは、長手方向両端側のそれぞれにボルト挿通孔３１ｄ，３２ｄを有している。座面部３１ｃ，３２ｃのボルト挿通孔３１ｄ，３２ｄは、連結フレーム１３の各ボルト挿通孔１３ａと対応する位置に設けられている。座面部３１ｃ，３２ｃのボルト挿通孔３１ｄ，３２ｄの内側位置（一対のボルト挿通孔３１ｄ間及び一対のボルト挿通孔３２ｄ間）には、連結フレーム１３との対向面とは反対側面（座面部３１ｃ，３２ｃの外側面）に一対の係合凸部３１ｅ，３２ｅが設けられている。各係合凸部３１ｅ，３２ｅは、連結フレーム１３との対向面側（内側面側）から反対側面側（外側面側）に向けて円形状に押し出されて形成されている。この係合凸部３１ｅに対応して、ギヤハウジング２４の取付基部３０のボルト挿通孔３０ｂの内側位置（一対のボルト挿通孔３０ｂ間）に一対の円形状の係合凹部３０ｄが設けられている。 Between the abutting portions 31a and 32a of the first and second mounting members 31 and 32, that is, the central portion in the lateral direction, which is approximately 1/3 of the remaining portion, is a flat and horizontally long rectangular plate-shaped seating surface portions 31c and 32c. It has become. The seat surface portions 31c and 32c are not in contact with the outer peripheral surface 13b of the connecting frame 13, that is, have a slight gap with the outer peripheral surface 13b of the connecting frame 13. The seat surface portions 31c and 32c have bolt insertion holes 31d and 32d on both ends in the longitudinal direction, respectively. The bolt insertion holes 31d and 32d of the seat surface portions 31c and 32c are provided at positions corresponding to the bolt insertion holes 13a of the connecting frame 13. At the inner positions of the bolt insertion holes 31d and 32d of the seat surface portions 31c and 32c (between the pair of bolt insertion holes 31d and between the pair of bolt insertion holes 32d), the side surface opposite to the surface facing the connecting frame 13 (seat surface portion 31c). , 32c), a pair of engaging protrusions 31e, 32e are provided. The engaging convex portions 31e and 32e are formed by being extruded in a circular shape from the facing surface side (inner side surface side) to the opposite side surface side (outer surface side) with the connecting frame 13. A pair of circular engaging recesses 30d are provided at positions inside the bolt insertion holes 30b (between the pair of bolt insertion holes 30b) of the mounting base 30 of the gear housing 24 corresponding to the engaging protrusions 31e. ..
上記した当接部３１ａ，３２ａ、座面部３１ｃ，３２ｃ、ボルト挿通孔３１ｄ，３２ｄ及び係合凸部３１ｅ，３２ｅを有する第１及び第２取付部材３１，３２は、長手方向及び短手方向の両方向においてそれぞれ線対称形状にて構成されている。そして、このような第１及び第２取付部材３１，３２は、本実施形態では例えば矩形金属板のプレス加工にて作製されるが、鋳造にて作製されたものであってもよい。 The first and second mounting members 31 and 32 having the contact portions 31a and 32a, the seat surface portions 31c and 32c, the bolt insertion holes 31d and 32d and the engaging convex portions 31e and 32e are in the longitudinal direction and the lateral direction. It is configured to have a line-symmetrical shape in both directions. In this embodiment, the first and second mounting members 31, 32 are manufactured by, for example, pressing a rectangular metal plate, but may be manufactured by casting.
第１態様におけるワイパモータ２０の連結フレーム１３への取り付け手順としては、例えば先ず第１及び第２取付部材３１，３２が連結フレーム１３を挟むように配置され、各ボルト挿通孔１３ａ，３１ｄ，３２ｄを一致させた状態で取付ボルト３３がそれぞれ挿通される。この場合、各取付ボルト３３は、自身の頭部３３ａ側が第２取付部材３２側となるように挿通される。 As a procedure for attaching the wiper motor 20 to the connecting frame 13 in the first aspect, for example, first and second mounting members 31, 32 are arranged so as to sandwich the connecting frame 13, and the bolt insertion holes 13a, 31d, 32d are formed. The mounting bolts 33 are inserted in the matched state. In this case, each mounting bolt 33 is inserted so that its own head 33a side is on the second mounting member 32 side.
次いで、ワイパモータ２０（ギヤハウジング２４）の取付基部３０のナット保持孔３０ｃにナット３４がそれぞれ挿入保持され、これと前後して第１取付部材３１から突出した各取付ボルト３３の先端部（頭部３３ａとは反対側端部）が取付基部３０のボルト挿通孔３０ｂにそれぞれ挿入される。この場合、第１取付部材３１は、自身の係合凸部３１ｅと取付基部３０の係合凹部３０ｄとの係合によって取付基部３０に対して位置決めされると共に、座面部３１ｃが取付基部３０の取付面３０ａと当接するようにして取り付けられる。尚、取付基部３０と当接しない第２取付部材３２の係合凸部３２ｅは係合部として機能しない。 Next, the nuts 34 are inserted and held in the nut holding holes 30c of the mounting base 30 of the wiper motor 20 (gear housing 24), and the tip portions (heads) of the mounting bolts 33 protruding from the first mounting member 31 before and after this. The end opposite to 33a) is inserted into the bolt insertion hole 30b of the mounting base 30, respectively. In this case, the first mounting member 31 is positioned with respect to the mounting base 30 by the engagement between its own engaging convex portion 31e and the engaging concave portion 30d of the mounting base 30, and the seat surface portion 31c is the mounting base 30. It is mounted so as to be in contact with the mounting surface 30a. The engaging convex portion 32e of the second mounting member 32 that does not come into contact with the mounting base portion 30 does not function as an engaging portion.
そして、各取付ボルト３３が各ナット３４に対して締め付けられることにより、第１及び第２取付部材３１，３２が連結フレーム１３を挟持する態様でワイパモータ２０が固定される。この場合、第１取付部材３１の座面部３１ｃが取付基部３０の取付面３０ａと面当接し、また各係合凸部３１ｅと各係合凹部３０ｄとが係合状態にあることから取付ボルト３３以外の部分でも第１取付部材３１と取付基部３０との結合が強くなるため、ワイパモータ２０は連結フレーム１３に対して強固に固定される。 Then, by tightening each mounting bolt 33 to each nut 34, the wiper motor 20 is fixed in such a manner that the first and second mounting members 31 and 32 sandwich the connecting frame 13. In this case, since the seat surface portion 31c of the first mounting member 31 is in surface contact with the mounting surface 30a of the mounting base portion 30, and each engaging convex portion 31e and each engaging concave portion 30d are in an engaged state, the mounting bolt 33 Since the connection between the first mounting member 31 and the mounting base 30 is strengthened even in the portions other than the above, the wiper motor 20 is firmly fixed to the connecting frame 13.
尚、例えば連結フレーム１３の直径や形状が変更となっても、第１及び第２取付部材３１，３２を連結フレーム１３の変更に合わせて変更することで、共通化された取付基部３０を含むワイパモータ２０のギヤハウジング２４の形状変更は伴わない。つまり、連結フレーム１３の形状変更に容易に対応可能である。 Even if the diameter or shape of the connecting frame 13 is changed, for example, by changing the first and second mounting members 31 and 32 in accordance with the change of the connecting frame 13, the common mounting base 30 is included. The shape of the gear housing 24 of the wiper motor 20 is not changed. That is, it is possible to easily respond to the shape change of the connecting frame 13.
（第２態様）
図３（ａ）（ｂ）に示すように、第２態様の第１及び第２取付部材３１，３２は、第１態様と異なる部分として一対の係合凸部３１ｅ，３２ｅがこの第２態様では円形状の係合孔３１ｆ，３２ｆにそれぞれ変更されている。これに合わせて、ギヤハウジング２４の取付基部３０の一対の係合凹部３０ｄがこの第２態様では円形状の係合凸部３０ｅにそれぞれ変更されている。第２態様の第１取付部材３１は、係合孔３１ｆと係合凸部３０ｅとが係合することで取付基部３０に対して位置決めされる。つまり、この第２態様は第１取付部材３１と取付基部３０との凹凸係合関係を逆にした態様である。
(Second aspect)
As shown in FIGS. 3A and 3B, in the first and second mounting members 31 and 32 of the second aspect, a pair of engaging protrusions 31e and 32e is the second aspect as a portion different from the first aspect. Is changed to circular engaging holes 31f and 32f, respectively. In line with this, the pair of engaging recesses 30d of the mounting base 30 of the gear housing 24 are changed to circular engaging protrusions 30e in this second aspect. The first mounting member 31 of the second aspect is positioned with respect to the mounting base 30 by engaging the engaging hole 31f and the engaging convex portion 30e. That is, this second aspect is an aspect in which the uneven engagement relationship between the first mounting member 31 and the mounting base 30 is reversed.
（第３態様）
図４（ａ）（ｂ）に示すように、第３態様の第１及び第２取付部材３１，３２は、第１態様と異なる部分として一対の係合凸部３１ｅ，３２ｅがこの第３態様では横長の１つの係合凸部３１ｇ，３２ｇにそれぞれ変更されている。これに合わせて、ギヤハウジング２４の取付基部３０の一対の係合凹部３０ｄがこの第３態様では、取付基部３０の上部の切欠き３０ｆを挟んだ両側部分に跨るような横長の係合凹部３０ｇに変更されている。第３態様の第１取付部材３１は、係合凸部３１ｇと係合凹部３０ｇとが係合することで取付基部３０に対して位置決めされる。つまり、この第３態様は第１取付部材３１と取付基部３０との係合形状を変更した態様である。
(Third aspect)
As shown in FIGS. 4A and 4B, in the first and second mounting members 31 and 32 of the third aspect, a pair of engaging protrusions 31e and 32e is the third aspect as a portion different from the first aspect. Then, it is changed to one horizontally long engaging convex portion 31 g and 32 g, respectively. In accordance with this, in this third aspect, the pair of engaging recesses 30d of the mounting base 30 of the gear housing 24 straddle both side portions sandwiching the notch 30f at the top of the mounting base 30. Has been changed to. The first mounting member 31 of the third aspect is positioned with respect to the mounting base 30 by engaging the engaging convex portion 31g and the engaging concave portion 30g. That is, this third aspect is an aspect in which the engagement shape between the first attachment member 31 and the attachment base portion 30 is changed.
（第４態様）
図５（ａ）（ｂ）に示すように、第４態様の第１及び第２取付部材３１，３２は、第１〜第３態様と異なり、この第４態様の第１取付部材３１は取付基部３０側に配置される部材、この第４態様の第２取付部材３２は取付基部３０とは反対側に配置される部材である。つまり、第４態様の第１及び第２取付部材３１，３２は、同一構成部品ではなく別形状の部品をそれぞれ用意したものである。
(Fourth aspect)
As shown in FIGS. 5A and 5B, the first and second mounting members 31 and 32 of the fourth aspect are different from the first to third aspects, and the first mounting member 31 of the fourth aspect is mounted. The member arranged on the base portion 30 side, the second attachment member 32 of the fourth aspect is a member arranged on the side opposite to the attachment base portion 30. That is, the first and second mounting members 31 and 32 of the fourth aspect are prepared by preparing parts having different shapes instead of the same constituent parts.
第４態様の第１取付部材３１は、一対の係合凸部３１ｈを有し、取付基部３０の上部の１つの切欠部３０ｈに対で係合する。第４態様の第２取付部材３２は、係合凸部３１ｈに相当する凸部が省略されており、座面部３２ｃの外側面が平坦面となっている。また、凸部を省略したことから、第４態様の第２取付部材３２の座面部３２ｃは第１取付部材３１の座面部３１ｃよりも幅狭に形成されている。尚、第４態様の第１及び第２取付部材３１，３２の座面部３１ｃ，３２ｃの内側面は、当接部３１ａ，３２ａ（当接面３１ｂ，３２ｂ）に倣った円弧面となっており、連結フレーム１３の外周面１３ｂと当接する。また、このような第４態様の第１及び第２取付部材３１，３２は、例えば鋳造品であるが、プレス加工品であってもよい。 The first mounting member 31 of the fourth aspect has a pair of engaging convex portions 31h and engages with one notch portion 30h at the upper part of the mounting base portion 30 in pairs. In the second mounting member 32 of the fourth aspect, the convex portion corresponding to the engaging convex portion 31h is omitted, and the outer surface of the seat surface portion 32c is a flat surface. Further, since the convex portion is omitted, the seat surface portion 32c of the second mounting member 32 of the fourth aspect is formed to be narrower than the seat surface portion 31c of the first mounting member 31. The inner surfaces of the seating surfaces 31c and 32c of the first and second mounting members 31 and 32 of the fourth aspect are arc surfaces that follow the contact portions 31a and 32a (contact surfaces 31b and 32b). , In contact with the outer peripheral surface 13b of the connecting frame 13. Further, the first and second mounting members 31 and 32 of the fourth aspect are, for example, cast products, but may be pressed products.
次に、本実施形態の効果を以下に記載する。
（１）ギヤハウジング２４に一体に取付基部３０が設けられ、連結フレーム１３に当接する第１取付部材３１が取付基部３０と連結フレーム１３との間に介在するようにして取付ボルト３３及びナット３４による固定がなされる。つまり、連結フレーム１３の形状変更に第１取付部材３１（及び第２取付部材３２）が対応することで、取付基部３０を含むギヤハウジング２４の形状変更を伴わず、簡易に対応することができる。
Next, the effects of this embodiment will be described below.
(1) The mounting bolt 33 and the nut 34 are provided integrally with the gear housing 24 so that the first mounting member 31 in contact with the connecting frame 13 is interposed between the mounting base 30 and the connecting frame 13. Is fixed by. That is, since the first mounting member 31 (and the second mounting member 32) corresponds to the shape change of the connecting frame 13, the shape of the gear housing 24 including the mounting base 30 can be easily changed without changing the shape. ..
（２）第１及び第２取付部材３１，３２により連結フレーム１３を挟持する態様で取付ボルト３３及びナット３４にてワイパモータ２０が固定されるため、強固に固定することができる。 (2) Since the wiper motor 20 is fixed by the mounting bolts 33 and nuts 34 in a manner in which the connecting frame 13 is sandwiched between the first and second mounting members 31, 32, the wiper motor 20 can be firmly fixed.
（３）第１及び第２取付部材３１，３２（第１〜第３態様）は同一構成部品であるため、部品種類の増加を抑制することができる。また、第１及び第２取付部材３１，３２を互いに区別する必要がないため、取付作業性を向上させることもできる。 (3) Since the first and second mounting members 31, 32 (first to third aspects) are the same constituent parts, an increase in the number of parts types can be suppressed. Further, since it is not necessary to distinguish the first and second mounting members 31 and 32 from each other, the mounting workability can be improved.
（４）第１取付部材３１と取付基部３０とに設けられる係合部（第１態様では係合凸部３１ｅ及び係合凹部３０ｄ、第２態様では係合孔３１ｆ及び係合凸部３０ｅ、第３態様では係合凸部３１ｇ及び係合凹部３０ｇ、第４態様では係合凸部３１ｈ及び切欠部３０ｈ）の互いの係合にて、取付基部３０に対する第１取付部材３１の位置決めがなされる。つまり、取付ボルト３３及びナット３４以外の部分でも第１取付部材３１と取付基部３０との結合が強くなるため、ワイパモータ２０を強固に固定することができる。 (4) Engagement portions provided on the first attachment member 31 and the attachment base portion 30 (engagement convex portions 31e and engagement concave portions 30d in the first aspect, engagement holes 31f and engagement convex portions 30e in the second aspect, In the third aspect, the engaging convex portion 31g and the engaging concave portion 30g, and in the fourth aspect, the engaging convex portion 31h and the notch portion 30h) are engaged with each other to position the first mounting member 31 with respect to the mounting base portion 30. To. That is, since the connection between the first mounting member 31 and the mounting base 30 is strengthened even in the portions other than the mounting bolt 33 and the nut 34, the wiper motor 20 can be firmly fixed.
尚、上記実施形態は、以下のように変更してもよい。
・第１〜第３態様及び第４態様のように、第１及び第２取付部材３１，３２は同一構成部品でも異なる部品としてもよい。
The above embodiment may be changed as follows.
-As in the first to third aspects and the fourth aspect, the first and second mounting members 31 and 32 may be the same component or different components.
・第１取付部材３１と取付基部３０との係合部（第１係合部）として、第１〜第４態様ではそれぞれ係合凸部３１ｅ及び係合凹部３０ｄ、係合孔３１ｆ及び係合凸部３０ｅ、係合凸部３１ｇ及び係合凹部３０ｇ、係合凸部３１ｈ及び切欠部３０ｈを設けたが、形状はこれに限定されず適宜変更してもよい。また、係合部を省略し、座面部３１ｃと取付面３０ａとが当接するだけの構成にしてもよい。 As the engaging portion (first engaging portion) between the first mounting member 31 and the mounting base 30, in the first to fourth aspects, the engaging convex portion 31e and the engaging concave portion 30d, the engaging hole 31f and the engaging portion are engaged, respectively. The convex portion 30e, the engaging convex portion 31g and the engaging concave portion 30g, the engaging convex portion 31h and the notch portion 30h are provided, but the shape is not limited to this and may be changed as appropriate. Further, the engaging portion may be omitted, and the seat surface portion 31c and the mounting surface 30a may be in contact with each other.
・第１取付部材３１と連結フレーム１３との間で互いに係合し、連結フレーム１３に対する第１取付部材３１の位置決めを図る係合部（第２係合部）を設けてもよい。例えば図６（ａ）（ｂ）に示すように、連結フレーム１３に係合孔１３ｃを設け、第１取付部材３１に該係合孔１３ｃと係合する係合凸部３１ｉを設けてもよい。このようにすれば、第１取付部材３１と連結フレーム１３との結合が強くなるため、ワイパモータ２０を強固に固定することができる。 An engaging portion (second engaging portion) that engages with each other between the first mounting member 31 and the connecting frame 13 to position the first mounting member 31 with respect to the connecting frame 13 may be provided. For example, as shown in FIGS. 6A and 6B, the connecting frame 13 may be provided with an engaging hole 13c, and the first mounting member 31 may be provided with an engaging convex portion 31i that engages with the engaging hole 13c. .. By doing so, the connection between the first mounting member 31 and the connecting frame 13 becomes stronger, so that the wiper motor 20 can be firmly fixed.
・第２取付部材３２と連結フレーム１３との間で互いに係合し、連結フレーム１３に対する第２取付部材３２の位置決めを図る係合部（第２係合部）を設けてもよい。例えば図６（ａ）（ｂ）に示すように、連結フレーム１３に係合孔１３ｄを設け、第２取付部材３２に該係合孔１３ｄと係合する係合凸部３２ｉを設けてもよい。このようにすれば、第２取付部材３２と連結フレーム１３との結合が強くなるため、ワイパモータ２０を強固に固定することができる。 An engaging portion (second engaging portion) that engages with each other between the second mounting member 32 and the connecting frame 13 to position the second mounting member 32 with respect to the connecting frame 13 may be provided. For example, as shown in FIGS. 6A and 6B, the connecting frame 13 may be provided with an engaging hole 13d, and the second mounting member 32 may be provided with an engaging convex portion 32i that engages with the engaging hole 13d. .. By doing so, the connection between the second mounting member 32 and the connecting frame 13 becomes stronger, so that the wiper motor 20 can be firmly fixed.
・ギヤハウジング２４の取付基部３０側に第１取付部材３１、連結フレーム１３を挟んだ反対側に第２取付部材３２を用いたが、取付基部３０側に第１取付部材３１だけ用いる態様であってもよい。 A first mounting member 31 is used on the mounting base 30 side of the gear housing 24, and a second mounting member 32 is used on the opposite side of the connecting frame 13, but only the first mounting member 31 is used on the mounting base 30 side. You may.
・連結フレーム１３を円筒状のパイプフレームとしたが、多角形状、非中空状（中実状）等、他の形状の連結フレームであってもよい。
・取付ボルト３３及びナット３４のみ説明及び図示したが、平ワッシャ、ばねワッシャ等を締結部材に含めて用いてもよい。
-Although the connecting frame 13 is a cylindrical pipe frame, it may be a connecting frame having another shape such as a polygonal shape or a non-hollow shape (solid shape).
-Although only the mounting bolt 33 and the nut 34 have been described and shown, flat washers, spring washers, and the like may be included in the fastening member.
・締結部材としての取付ボルト３３及びナット３４にて取付基部３０に第１取付部材３１、連結フレーム１３及び第２取付部材３２を締結固定したが、これに限定されない。例えば、締結部材としてのタッピングボルトにて取付基部３０に第１取付部材３１、連結フレーム１３及び第２取付部材３２を締結固定してもよい。 The first mounting member 31, the connecting frame 13 and the second mounting member 32 are fastened and fixed to the mounting base 30 with mounting bolts 33 and nuts 34 as fastening members, but the present invention is not limited to this. For example, the first mounting member 31, the connecting frame 13, and the second mounting member 32 may be fastened and fixed to the mounting base 30 with tapping bolts as fastening members.
次に、上記実施形態及び別例から把握できる技術的思想を以下に追記する。
（イ）各請求項に記載のワイパ装置において、フレーム部材は、締結部材を挿通する挿通孔を有していることを特徴とするワイパ装置。
Next, the technical idea that can be grasped from the above embodiment and another example will be added below.
(A) The wiper device according to each claim, wherein the frame member has an insertion hole through which the fastening member is inserted.
（ロ）各請求項に記載のワイパ装置において、モータハウジングの取付基部、取付部材、フレーム部材は、共通の締結部材にて固定されていることを特徴とするワイパ装置。 (B) In the wiper device according to each claim, the wiper device is characterized in that the mounting base, mounting member, and frame member of the motor housing are fixed by a common fastening member.
１０…ワイパ装置、１１，１２…ピボットホルダ、１３…連結フレーム（フレーム部材）、１３ｃ…係合孔（第２係合部）、１３ｄ…係合孔（第２係合部）、１４，１５…ピボット軸、２０…ワイパモータ、２４…ギヤハウジング（モータハウジング）、３０…取付基部、３０ｄ…係合凹部（第１係合部）、３０ｅ…係合凸部（第１係合部）、３０ｇ…係合凹部（第１係合部）、３０ｈ…切欠部（第１係合部）、３１…第１取付部材（取付部材）、３１ｅ…係合凸部（第１係合部）、３１ｆ…係合孔（第１係合部）、３１ｇ…係合凸部（第１係合部）、３１ｈ…係合凸部（第１係合部）、３１ｉ…係合凸部（第２係合部）、３２…第２取付部材、３２ｉ…係合凸部（第２係合部）、３３…取付ボルト（締結部材）３４…ナット（締結部材）。 10 ... Wiper device, 11, 12 ... Pivot holder, 13 ... Connecting frame (frame member), 13c ... Engagement hole (second engagement part), 13d ... Engagement hole (second engagement part), 14, 15 ... Pivot shaft, 20 ... Wiper motor, 24 ... Gear housing (motor housing), 30 ... Mounting base, 30d ... Engagement recess (first engagement portion), 30e ... Engagement convex portion (first engagement portion), 30 g ... Engagement concave portion (first engaging portion), 30h ... Notch portion (first engaging portion), 31 ... First mounting member (mounting member), 31e ... Engaging convex portion (first engaging portion), 31f ... Engagement hole (first engagement portion), 31g ... Engagement convex portion (first engagement portion), 31h ... Engagement convex portion (first engagement portion), 31i ... Engagement convex portion (second engagement portion) Joint part), 32 ... 2nd mounting member, 32i ... engaging convex part (second engaging part), 33 ... mounting bolt (fastening member) 34 ... nut (fastening member).
Claims (6)
前記ワイパモータは、モータ部と該モータ部の回転力を減速して出力軸から出力する減速部とが一体的に組み付けられるとともに、モータハウジングに一体に取付基部が設けられており、
前記取付基部は、前記モータ部のモータ軸線と該モータ軸線に直交する前記出力軸の出力軸線とに対して平行な平坦面を有した取付面と、前記挿通部材が挿通される前記取付面の挿通孔に対応する位置に設けられ前記ナットが保持されるナット保持孔とを有しており、
前記フレーム部材に当接して取り付けるための取付部材を前記取付基部と前記フレーム部材との間に介在させ、前記締結部材の前記取付面と交差する方向からの締結にて前記ワイパモータと前記フレーム部材とが固定される取付構造を備えることを特徴とするワイパ装置。 A wiper motor, which is a drive source, is fixed to a frame member consisting of a cylindrical pipe frame that connects a pair of pivot holders that rotatably support each pivot shaft with an insertion member and a fastening member including a nut. It is a wiper device
The wiper motor, with a speed reduction unit for outputting from the output shaft to reduce the rotation force of the motor unit and the motor unit are assembled integrally, and mounting base is provided integrally with the motor housing,
The mounting base includes a mounting surface having a flat surface parallel to the motor axis of the motor unit and the output axis of the output shaft orthogonal to the motor axis, and the mounting surface into which the insertion member is inserted. It has a nut holding hole provided at a position corresponding to the insertion hole and holding the nut.
A mounting member for mounting in contact with said frame member is interposed between the frame member and the mounting base portion, and said frame member and the wiper motor at the conclusion of the direction intersecting the mounting surface of said fastening member A wiper device characterized by having a mounting structure in which the wiper is fixed.
前記モータハウジングの取付基部側に用いられる前記取付部材を第１取付部材とし、前記第１取付部材とは前記フレーム部材を挟んだ反対側に第２取付部材を配置して、前記第１及び第２取付部材により前記フレーム部材を挟持する態様で前記締結部材にて前記ワイパモータが固定されていることを特徴とするワイパ装置。 In the wiper device according to claim 1,
The mounting member used on the mounting base side of the motor housing is used as the first mounting member, and the second mounting member is arranged on the opposite side of the frame member from the first mounting member, and the first and first mounting members are arranged. 2 A wiper device characterized in that the wiper motor is fixed by the fastening member in a manner in which the frame member is sandwiched by the mounting member.
前記第１及び第２取付部材は、同一構成部品よりなることを特徴とするワイパ装置。 In the wiper device according to claim 2,
The wiper device, wherein the first and second mounting members are made of the same constituent parts.
前記取付部材と前記取付基部とは、前記取付基部に対する前記取付部材の位置決めを図るべく互いに係合する第１係合部を有していることを特徴とするワイパ装置。 In the wiper device according to any one of claims 1 to 3.
The wiper device is characterized in that the mounting member and the mounting base portion have a first engaging portion that engages with each other in order to position the mounting member with respect to the mounting base portion.
前記取付部材と前記フレーム部材とは、前記フレーム部材に対する前記取付部材の位置決めを図るべく互いに係合する第２係合部を有していることを特徴とするワイパ装置。 In the wiper device according to any one of claims 1 to 4.
The wiper device is characterized in that the mounting member and the frame member have a second engaging portion that engages with each other in order to position the mounting member with respect to the frame member.
前記取付部材は、自身の短手方向において、前記フレーム部材の外周面に当接する一対の当接部と、該一対の当接部間に位置して前記フレーム部材の外周面と非当接となる座面部とを有しており、The mounting member has a pair of contact portions that abut on the outer peripheral surface of the frame member and a non-contact portion that is located between the pair of contact portions and does not contact the outer peripheral surface of the frame member in its own lateral direction. It has a seating surface that is
前記座面部には、前記締結部材の前記挿通部材が挿通される座面部側挿通孔が形成されていることを特徴とするワイパ装置。A wiper device characterized in that a seat surface portion side insertion hole through which the insertion member of the fastening member is inserted is formed in the seat surface portion.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017084267A JP6816628B2 (en) | 2017-04-21 | 2017-04-21 | Wiper device |
| PCT/JP2018/012326 WO2018193793A1 (en) | 2017-04-21 | 2018-03-27 | Wiper device and wiper motor |
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| Application Number | Priority Date | Filing Date | Title |
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| JP2017084267A JP6816628B2 (en) | 2017-04-21 | 2017-04-21 | Wiper device |
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| DE19712113B4 (en) * | 1997-03-22 | 2012-11-08 | Robert Bosch Gmbh | Storage of a wiper drive |
| FR2783223B1 (en) * | 1998-09-15 | 2000-11-17 | Valeo Systemes Dessuyage | WINDSCREEN WIPER SYSTEM COMPRISING MEANS OF FLANGE FIXING OF A MOTOR SUPPORT ON A TUBULAR CROSS-SECTION |
| JP2012041022A (en) * | 2010-08-23 | 2012-03-01 | Mitsuba Corp | Wiper device |
| JP2015229425A (en) * | 2014-06-05 | 2015-12-21 | アスモ株式会社 | Wiper device |
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