JPH0410136Y2 - - Google Patents
Info
- Publication number
- JPH0410136Y2 JPH0410136Y2 JP1985201387U JP20138785U JPH0410136Y2 JP H0410136 Y2 JPH0410136 Y2 JP H0410136Y2 JP 1985201387 U JP1985201387 U JP 1985201387U JP 20138785 U JP20138785 U JP 20138785U JP H0410136 Y2 JPH0410136 Y2 JP H0410136Y2
- Authority
- JP
- Japan
- Prior art keywords
- mounting flange
- flange portion
- vehicle body
- angle
- pivot holder
- 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.)
- Expired
Links
- 238000000465 moulding Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2628—Moulds with mould parts forming holes in or through the moulded article, e.g. for bearing cages
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、２つ割り型により形成した車両用ワ
イパのピボツトホルダ装置に関する。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a pivot holder device for a vehicle wiper formed by a two-part mold.
（従来技術）
従来よりピボツトシヤフトを回動自在に支承す
る軸受部と、車体に固定するための取付フランジ
部とを一体に有し、且つ該軸受部と取付フランジ
部とのなす角度が直角に対し所定角度傾斜してい
る車両用ワイパのピボツトホルダを、２つ割り型
により形成したものとして例えば第３図及び第４
図に示すものがあつた。(Prior art) Conventionally, a pivot shaft has been integrally equipped with a bearing part that rotatably supports the pivot shaft and a mounting flange part for fixing it to the vehicle body, and the angle between the bearing part and the mounting flange part is relative to a right angle. For example, as shown in FIGS. 3 and 4, a pivot holder for a vehicle wiper tilted at a predetermined angle is formed by a two-part mold.
I got what is shown in the figure.
第４図において、１はピボツトホルダであり、
該ピボツトホルダ１は、ピボツトシヤフト４を回
動自在に支承する軸受部２と、車体５に固定する
ための取付フランジ部３とを一体に有する。前記
軸受部２は、その軸方向に貫通する貫通孔２ａが
設けてあり、この貫通孔２ａに圧入した軸受６，
６を介して前記ピボツトシヤフト４を支承してい
る。前記軸受部２と取付フランジ部３とのなす角
度は車種によつては直角の場合も有るが、一般的
には直角に対し所定角度θだけ傾斜している場合
が多い。 In FIG. 4, 1 is a pivot holder;
The pivot holder 1 integrally includes a bearing portion 2 for rotatably supporting a pivot shaft 4, and a mounting flange portion 3 for fixing to a vehicle body 5. The bearing portion 2 is provided with a through hole 2a passing through it in the axial direction, and a bearing 6 is press-fitted into the through hole 2a.
The pivot shaft 4 is supported via the pivot shaft 6. The angle formed between the bearing portion 2 and the mounting flange portion 3 may be a right angle depending on the type of vehicle, but generally it is inclined by a predetermined angle θ with respect to the right angle.
この軸受部２と取付フランジ部３とのなす角度
が直角に対し所定角度θ傾斜しているピボツトホ
ルダ１を２つ割り型により形成するに際し第３図
に示すように、一方の型２０と他方の型２１のパ
ーテイング位置を取付フランジ部３の車体５への
取付面３ａとしているため、成型後、２つの型２
０，２１を軸受部２の軸方向、即ち第３図の矢印
Ａ，Ｂ方向にそれぞれ抜き取る関係上、取付フラ
ンジ部３の軸受部２の軸方向中心に対する一方端
（第３図における下方端）の側面３ｂは型２０の
抜き方向と平行な形状となる。 When forming the pivot holder 1, in which the angle formed by the bearing part 2 and the mounting flange part 3 is inclined at a predetermined angle θ with respect to a right angle, by using two molds, one mold 20 and the other mold are used, as shown in FIG. Since the parting position of the mold 21 is the mounting surface 3a of the mounting flange portion 3 to the vehicle body 5, after molding, the two molds 2
0 and 21 in the axial direction of the bearing portion 2, that is, in the directions of arrows A and B in FIG. 3, one end of the mounting flange portion 3 relative to the axial center of the bearing portion 2 (lower end in FIG. 3) The side surface 3b has a shape parallel to the cutting direction of the mold 20.
従つて、このピボツトホルダ１を車体５に取付
けるため取付フランジ部３の外周端近傍に設けた
複数の小孔７にそれぞれ圧入する各ボルト８のう
ち、少なくとも１個のボルト８の座面が、第４図
におけるＣ部に示すように前記角度θが比較的大
きくなると充分確保できず該ボルト８を装着する
ことが不可能となり、取付フランジ部３と車体５
との固定が不充分となる問題点があつた。 Therefore, among the bolts 8 that are press-fitted into the plurality of small holes 7 provided near the outer peripheral end of the mounting flange portion 3 in order to attach the pivot holder 1 to the vehicle body 5, the bearing surface of at least one bolt 8 is If the angle θ is relatively large, as shown at C in FIG.
There was a problem that the fixation was insufficient.
ここで、各ボルト８の座面を充分に確保するた
めには取付フランジ部３の寸法を大きくすれば良
いが、車両用ワイパに用いられるピボツトホルダ
１は車両の限られたスペースに収納しなければな
らないので該寸法をあまり大きくできず、従つて
限られた寸法の取付フランジ部３を強固に車体５
に固定するためには、出来得る限り前記各ボルト
８を該取付フランジ部３の外周近くに装着する必
要がある。尚、９，９はそれぞれ各ボルト８に螺
合するナツトである。 Here, in order to secure a sufficient seating surface for each bolt 8, the dimensions of the mounting flange portion 3 may be increased, but the pivot holder 1 used for a vehicle wiper must be stored in the limited space of the vehicle. Therefore, the dimensions cannot be increased too much, and therefore the mounting flange portion 3, which has a limited size, can be firmly attached to the vehicle body 5.
In order to fix the mounting flange portion 3, it is necessary to install each bolt 8 as close to the outer periphery of the mounting flange portion 3 as possible. Note that 9 and 9 are nuts that are screwed into each bolt 8, respectively.
次に、第５図及び第６図はピボツトホルダ１を
２つ割り型３０，３１で形成するに際し一方の型
３０と他方の型３１のパーテイング位置を取付フ
ランジ部３の車体５との反取付面３ｃとした従来
例を示すものである。 Next, FIGS. 5 and 6 show the parting positions of one mold 30 and the other mold 31 when forming the pivot holder 1 with two split molds 30 and 31 on the opposite mounting surface of the mounting flange portion 3 from the vehicle body 5. 3c is shown as a conventional example.
第５図において成型後、２つの型３０，３１を
軸受部２の軸方向、即ち矢印Ａ，Ｂ方向にそれぞ
れ抜き取る関係上、取付フランジ部３の軸受部２
の軸方向中心に対する他方端（第５図における上
方端）の側面３ｄは型３１の抜き方向と平行な形
状となる。 In FIG. 5, after molding, the two molds 30 and 31 are pulled out in the axial direction of the bearing part 2, that is, in the directions of arrows A and B, so the bearing part 2 of the mounting flange part 3
A side surface 3d of the other end (upper end in FIG. 5) with respect to the axial center of the mold 31 has a shape parallel to the direction in which the mold 31 is removed.
従つて、この従来例の場合は、軸受部２と取付
フランジ部３とのなす角度θが比較的大きくなる
と第６図におけるＤ部に示すように取付フランジ
部３の車体５への座面が充分に確保できず、該フ
ランジ部３と車体５との固定が不充分なものとな
る問題があつた。 Therefore, in the case of this conventional example, when the angle θ between the bearing part 2 and the mounting flange part 3 becomes relatively large, the seating surface of the mounting flange part 3 on the vehicle body 5 becomes larger as shown in section D in FIG. There was a problem in that the flange portion 3 and the vehicle body 5 were not sufficiently secured.
（考案の目的）
本考案は、上記した従来の問題点に着目してな
されたもので、軸受部と取付フランジ部とのなす
角度が直角に対し所定角度傾斜しているピボツト
ホルダを２つ割り型にて形成するものにおいて、
取付フランジ部の寸法を大きくすることなしに該
フランジ部を車体に強固に固定することのできる
車両用ワイパのピボツトホルダ装置を提供するこ
とを目的としている。(Purpose of the invention) The present invention was made by focusing on the above-mentioned conventional problems, and is a two-piece pivot holder in which the angle between the bearing part and the mounting flange part is inclined at a predetermined angle with respect to a right angle. In those formed in
It is an object of the present invention to provide a pivot holder device for a vehicle wiper that can firmly fix a mounting flange portion to a vehicle body without increasing the dimensions of the mounting flange portion.
（考案の効果）
本考案に係る車両用ワイパのピボツトホルダ装
置の構成は、ピボツトシヤフトを回動自在に支承
する軸受部と、この軸受部外周に設けられ車体に
固定するための取付フランジ部とを一体に備える
とともに該軸受部と取付フランジ部とのなす角度
が直角に対し所定角度傾斜し、２つ割り型により
形成した車両用ワイパのピボツトホルダ装置にお
いて、前記２つ割り型のパーテイング位置を前記
取付フランジ部の車体への取付面に関し、一方と
他方とでずらすことにより、前記取付フランジ部
の一方端側の側面及び前記取付フランジ部の他方
端側の側面をそれぞれ前記車体への取付面に対
し、ほぼ直角に形成したことを特徴としている。(Effects of the invention) The structure of the pivot holder device for a vehicle wiper according to the invention integrates a bearing part that rotatably supports a pivot shaft and a mounting flange part provided on the outer periphery of this bearing part for fixing it to the vehicle body. In a pivot holder device for a vehicle wiper formed by a two-piece die, the angle between the bearing portion and the mounting flange portion is inclined at a predetermined angle with respect to a right angle, and the parting position of the two-piece die is aligned with the mounting flange. With respect to the mounting surface of the part to the vehicle body, by shifting one side from the other, the side surface on one end side of the mounting flange portion and the side surface on the other end side of the mounting flange portion are respectively relative to the mounting surface on the vehicle body, It is characterized by being formed at an almost right angle.
（実施例）
以下、本考案を第１図及び第２図に示す一実施
例に基づき説明する。尚、第３図乃至第６図に示
す従来例と同一もしくは均等部分については同一
符号を付し、その説明を省略する。(Example) The present invention will be described below based on an example shown in FIGS. 1 and 2. Note that the same or equivalent parts as those of the conventional example shown in FIGS. 3 to 6 are given the same reference numerals, and the explanation thereof will be omitted.
ピボツトシヤフト４を回動自在に支承する軸受
部２と、この軸受部２外周回りに設けられ車体５
に固定するための取付フランジ部３とのなす角度
が直角に対し所定角度θ傾斜している本考案のピ
ボツトホルダ１は、第１図に示す２つ割り型１
０，１１により例えば樹脂成型される。この一方
の型１０と他方の型１１のパーテイング位置は、
前記軸受部２の軸方向中心に対し前記取付フラン
ジ部３の一方端側（第１図における上方側）にお
いては該フランジ部３の前記車体５への取付面３
ａとし、取付フランジ部３の他方端側（第１図に
おける下方側）においてはフランジ部３の車体５
への反取付面３ｃとしている。 A bearing part 2 rotatably supports a pivot shaft 4, and a vehicle body 5 provided around the outer circumference of this bearing part 2.
The pivot holder 1 of the present invention, in which the angle formed by the mounting flange portion 3 for fixing the pivot holder to the mounting flange portion 3 is inclined at a predetermined angle θ with respect to a right angle, is a two-part type 1 shown in FIG.
For example, resin molding is performed using 0 and 11. The parting positions of one mold 10 and the other mold 11 are as follows:
At one end side (upper side in FIG. 1) of the mounting flange portion 3 with respect to the axial center of the bearing portion 2, there is a mounting surface 3 of the flange portion 3 to the vehicle body 5.
a, and on the other end side (lower side in FIG. 1) of the mounting flange part 3, the vehicle body 5 of the flange part 3
The mounting surface 3c is opposite to the mounting surface 3c.
このため、取付フランジ部３の軸受部２の軸方
向中心に対する一方端及び他方端（第１図におけ
る下方端及び上方端）のそれぞれの側面３ｂ，３
ｄが該フランジ部３の車体５への取付面３ａに対
し直角形状となるように２つの型１０，１１の型
構造を設定しても、成型後これらの型１０，１１
を軸受部２の軸方向、即ち第１図の矢印Ａ，Ｂ方
向に抜くことができる。 Therefore, the side surfaces 3b, 3 of one end and the other end (lower end and upper end in FIG. 1) of the mounting flange part 3 with respect to the axial center of the bearing part 2 are
Even if the mold structure of the two molds 10, 11 is set so that d is perpendicular to the mounting surface 3a of the flange portion 3 to the vehicle body 5, these molds 10, 11 after molding.
can be pulled out in the axial direction of the bearing portion 2, that is, in the direction of arrows A and B in FIG.
従つて、第２図に示す如く、このピボツトホル
ダ１を車体５に取付けるため取付フランジ部３の
外周端近傍に貫通して設けた複数の小孔７にそれ
ぞれ圧入して装着した各ボルト８の座面及び取付
フランジ部３の車体５への座面が、該フランジ部
３の寸法を大きくすることなしに充分大きく確保
することができ、取付フランジ部３を車体５に各
ボルト８とナツト９により強固に固定することが
可能となる。 Therefore, as shown in FIG. 2, in order to attach this pivot holder 1 to the vehicle body 5, the seats of each bolt 8 are press-fitted into a plurality of small holes 7 that are formed through the vicinity of the outer peripheral end of the mounting flange portion 3. The surface and the seating surface of the mounting flange portion 3 to the vehicle body 5 can be ensured to be sufficiently large without increasing the dimensions of the flange portion 3, and the mounting flange portion 3 can be secured to the vehicle body 5 by each bolt 8 and nut 9. It becomes possible to firmly fix it.
（考案の効果）
以上の如く本考案に係る車両用ワイパのピボツ
トホルダ装置によれば、取付フランジ部の寸法を
大きくすることなしに該フランジ部の外周端近傍
に装着した複数のボルトの座面及び該フランジ部
の車体への座面が、ともに限られた寸法内で充分
に確保することができ、取付フランジ部を車体に
強固に固定することができる。(Effects of the invention) As described above, according to the pivot holder device for a vehicle wiper according to the present invention, the bearing surface of a plurality of bolts mounted near the outer peripheral end of the mounting flange can be adjusted without increasing the dimensions of the mounting flange. A sufficient seating surface of the flange portion to the vehicle body can be secured within a limited dimension, and the mounting flange portion can be firmly fixed to the vehicle body.
第１図は本考案のピボツトホルダを２つ割り型
にて型成形する場合の縦断面図、第２図は第１図
のピボツトホルダを車体に取付けた状態を示す縦
断面図、第３図及び第５図はそれぞれピボツトホ
ルダを２つ割り型にて型成形する場合の従来例を
示す縦断面図、第４図及び第６図はそれぞれ第３
図及び第５図のピボツトホルダを車体に取付けた
状態を示す縦断面図である。
１……ピボツトホルダ、２……軸受部、３……
取付フランジ部、３ａ……車体への取付面、３ｃ
……車体への反取付面、４……ピボツトシヤフ
ト、５……車体、１０，１１……型。
Fig. 1 is a longitudinal cross-sectional view of the pivot holder of the present invention when molded using a two-part mold, Fig. 2 is a longitudinal cross-sectional view showing the pivot holder of Fig. 1 attached to a vehicle body, Fig. 3 and Fig. Fig. 5 is a vertical cross-sectional view showing a conventional example in which the pivot holder is molded using a split mold, and Figs.
FIG. 6 is a longitudinal sectional view showing a state in which the pivot holder shown in FIGS. and 5 is attached to a vehicle body. 1... Pivot holder, 2... Bearing section, 3...
Mounting flange part, 3a...Mounting surface to the vehicle body, 3c
...An opposite mounting surface to the car body, 4...Pivot shaft, 5...Car body, 10, 11...Type.
Claims (1)
と、この軸受部外周に設けられ車体に固定するた
めの取付フランジ部とを一体に備えるとともに該
軸受部と取付フランジ部とのなす角度が直角に対
し所定角度傾斜し、２つ割り型により形成した車
両用ワイパのピボツトホルダ装置において、前記
２つ割り型のパーテイング位置を前記取付フラン
ジ部の車体への取付面に関し、一方と他方とでず
らすことにより、前記取付フランジ部の一方端側
の側面及び前記取付フランジ部の他方端側の側面
をそれぞれ前記車体への取付面に対し、ほぼ直角
に形成したことを特徴とする車両用ワイパのピボ
ツトホルダ装置。 A bearing part that rotatably supports a pivot shaft, and a mounting flange part provided on the outer periphery of this bearing part to be fixed to the vehicle body are integrally provided, and the angle between the bearing part and the mounting flange part is set at a predetermined angle with respect to a right angle. In the pivot holder device for a vehicle wiper which is inclined at an angle and is formed by a two-part mold, the parting position of the two-part mold is shifted from one side to the other with respect to the mounting surface of the mounting flange portion to the vehicle body. A pivot holder device for a wiper for a vehicle, characterized in that a side surface on one end side of the mounting flange portion and a side surface on the other end side of the mounting flange portion are each formed at a substantially right angle to a mounting surface to the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985201387U JPH0410136Y2 (en) | 1985-12-26 | 1985-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985201387U JPH0410136Y2 (en) | 1985-12-26 | 1985-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62108063U JPS62108063U (en) | 1987-07-10 |
| JPH0410136Y2 true JPH0410136Y2 (en) | 1992-03-12 |
Family
ID=31164789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985201387U Expired JPH0410136Y2 (en) | 1985-12-26 | 1985-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0410136Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240394A (en) * | 2016-12-23 | 2018-07-03 | 法雷奥自动***公司 | For manufacturing king pin component, method and housing that wiper pivots shaft housing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS543871A (en) * | 1977-06-10 | 1979-01-12 | Koubun Shiyoin Kk | Manufacture of regular dodecahedron |
| JPS5532211B2 (en) * | 1976-05-14 | 1980-08-23 | ||
| JPS583225B2 (en) * | 1976-05-17 | 1983-01-20 | キヤノン株式会社 | electrophotographic photoreceptor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5532211U (en) * | 1978-08-23 | 1980-03-01 | ||
| JPS5914295Y2 (en) * | 1979-05-18 | 1984-04-26 | 富士重工業株式会社 | Automotive wiper mounting structure |
| JPS56141860U (en) * | 1980-03-27 | 1981-10-26 | ||
| JPS583225U (en) * | 1981-06-30 | 1983-01-10 | トヨタ自動車株式会社 | molding mold |
-
1985
- 1985-12-26 JP JP1985201387U patent/JPH0410136Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5532211B2 (en) * | 1976-05-14 | 1980-08-23 | ||
| JPS583225B2 (en) * | 1976-05-17 | 1983-01-20 | キヤノン株式会社 | electrophotographic photoreceptor |
| JPS543871A (en) * | 1977-06-10 | 1979-01-12 | Koubun Shiyoin Kk | Manufacture of regular dodecahedron |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240394A (en) * | 2016-12-23 | 2018-07-03 | 法雷奥自动***公司 | For manufacturing king pin component, method and housing that wiper pivots shaft housing |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62108063U (en) | 1987-07-10 |
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| JPH043859U (en) | ||
| JPS606325Y2 (en) | Disc wheel assembly structure | |
| JPH0112951Y2 (en) | ||
| JPH0210785Y2 (en) | ||
| JPH0625697Y2 (en) | Rack end ball joint | |
| JPS6336845Y2 (en) | ||
| JPS6218661Y2 (en) | ||
| JPS6366436U (en) | ||
| JPH028620U (en) | ||
| JPS6353804U (en) | ||
| JPH038072U (en) |