JPH08268237A - Wiper blade for vehicle - Google Patents
Wiper blade for vehicleInfo
- Publication number
- JPH08268237A JPH08268237A JP7096029A JP9602995A JPH08268237A JP H08268237 A JPH08268237 A JP H08268237A JP 7096029 A JP7096029 A JP 7096029A JP 9602995 A JP9602995 A JP 9602995A JP H08268237 A JPH08268237 A JP H08268237A
- Authority
- JP
- Japan
- Prior art keywords
- ribbon
- holder
- stopper
- holding
- rubber
- 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.)
- Granted
Links
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、車両のウインドガラス
を拭う車両用ワイパーブレードに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle wiper blade for wiping a windshield of a vehicle.
【０００２】[0002]
【従来の技術】従来のワイパーブレードの構成は、ラバ
ーリボンをリボンホルダーによって保持し、該リボンホ
ルダーは２本の副ステーの各両端部で把持され、前記２
本の副ステーの各中央背中部は主ステーで回動自在に支
持され、主ステーはワイパーアームにより揺動されるよ
うに支持される構成となっている2. Description of the Related Art A conventional wiper blade has a structure in which a rubber ribbon is held by a ribbon holder, and the ribbon holder is held by both ends of two auxiliary stays.
Each central back part of the sub stay of the book is rotatably supported by the main stay, and the main stay is supported by the wiper arm so as to be swung.
【０００３】更に、ワイパーブレードは長物のラバーリ
ボンをリボンホルダーと長手方向に嵌合するよう両者の
断面形状が形成されており、又、主ステーに配された副
ステーの先端には把持部が形成され、この把持部に設け
られた一対の爪部が前記リボンホルダーをラバーリボン
取付側の反対側で把持するようになっているもので、こ
の把持はワイパーブレードのラバーリボンがウインドガ
ラスの曲面に沿った動きを行う際、リボンホルダーが副
ステーに対し長手方向に摺動するように成されなければ
ならないものであり、この摺動するリボンホルダーが副
ステーから抜け落ちてしまわないように、リボンホルダ
ーの両端にはストッパーが設けられているものである。Furthermore, the wiper blade has a cross-sectional shape so that a long rubber ribbon can be fitted in the ribbon holder in the longitudinal direction, and a gripping portion is provided at the tip of the auxiliary stay arranged in the main stay. A pair of claws formed on the gripping portion grips the ribbon holder on the side opposite to the rubber ribbon mounting side. This gripping is performed by the rubber ribbon of the wiper blade on the curved surface of the wind glass. The ribbon holder must be configured to slide in the longitudinal direction with respect to the sub stay when performing movements along the ribbon. To prevent the sliding ribbon holder from falling off the sub stay, Stoppers are provided at both ends of the holder.
【０００４】しかし、主ステーに配された副ステーのす
べての把持部が摺動を許す構造とするとリボンホルダー
が長手方向に常に動き、安定しないので、把持部のうち
一ヶ所をリボンホルダーの一端で固定し摺動しない固定
構造とすることが必要となるものである。However, if the structure is such that all the gripping portions of the sub stays arranged on the main stays are allowed to slide, the ribbon holder always moves in the longitudinal direction and is not stable. Therefore, one of the gripping portions is fixed at one end of the ribbon holder. It is necessary to have a fixed structure that is fixed by the above and does not slide.
【０００５】然し乍、リボンホルダーの一端を副ステー
の把持部が把持固定する従来の構造は、副ステーの把持
部がリボンホルダーの端部をくわえ込むようにして把持
させる構造になっており、その為、副ステー及び該副ス
テーに一体的に設けられる把持部は共に金属製であり、
一般に板金を折り曲げて加工するもので、従って、前記
構造とすると製造コストが高くついてしまうものであ
り、また組立に際して手間がかかってしまうものであっ
た。However, the conventional structure in which one end of the ribbon holder is gripped and fixed by the grip portion of the sub-stay is structured such that the grip portion of the sub-stay grips the end portion of the ribbon holder and grips it. The auxiliary stay and the grip portion integrally provided on the auxiliary stay are both made of metal,
Generally, a sheet metal is bent and processed. Therefore, if the above-mentioned structure is used, the manufacturing cost is high and the assembly is troublesome.
【０００６】その為に、本願出願人は先に平成５年実用
新案登録願第２８４４号を開示し、前述の課題を解決し
たもので、低コストで製造でき且つワンタッチで副ステ
ーの把持部がリボンホルダーの一端を固定することがで
きるものであった。Therefore, the applicant of the present application has previously disclosed 1993 Utility Model Registration Application No. 2844, which solves the above-mentioned problems, and can be manufactured at low cost and the grip portion of the auxiliary stay can be operated with one touch. It was possible to fix one end of the ribbon holder.
【０００７】つまり、ラバーリボンを保持し、且つ長手
方向両脇に、ステーに配した把持部に把持されて成る外
部溝を形成し、その把持部の一ツを該外部溝に固定した
リボンホルダーを配して成る型式の車両用ワイパーブレ
ードにおいて、前記リボンホルダーの少なくとも一方の
端部近くにフック用孔を形成するとともに、把持部を嵌
合するくびれ部を胴体両側と腹部を切りそいで形成し、
後端部にフランジを設けて成り且つ、先端部面から後端
部のフランジに達するリボンホルダーの外部溝を挿通す
る溝を、切りそいだ腹部面をくぐってくり抜いて形成
し、且つ頂面には前記腹部面をくぐってくり抜いて形成
した溝に達するＵ字状切抜部を有しその下端にフック部
を突設してなるストッパーを、該ストッパーのくびれ部
にステーの把持部を嵌合把持させ、且つ、該ストッパー
のリボンホルダーの外部溝を嵌合する溝を、リボンホル
ダーの端部から外部溝に嵌合挿通し、該ストッパーのフ
ックのフック部をリボンホルダーの端部に穿設したフッ
ク孔に嵌合させて該把持部をストッパーのくびれ部に固
定して成る構成としたものであった。That is, a ribbon holder that holds a rubber ribbon and has outer grooves formed on both sides in the longitudinal direction by being gripped by gripping portions arranged on a stay, and one of the gripping portions is fixed to the external grooves. In a vehicle wiper blade of a type in which a hook hole is formed near at least one end of the ribbon holder, a constricted part for fitting a grip is formed by cutting both sides of the body and abdomen. Then
A groove is provided on the rear end, and a groove for inserting the outer groove of the ribbon holder that reaches the flange of the rear end from the front end surface is formed by hollowing out through the cut-off abdominal surface, and on the top surface. Is a stopper having a U-shaped cutout portion reaching a groove formed by cutting through the abdominal surface and having a hook portion protrudingly provided at the lower end thereof, and the grip portion of the stay is fitted and gripped at the constricted portion of the stopper. And, the groove for fitting the outer groove of the ribbon holder of the stopper is fitted and inserted into the outer groove from the end of the ribbon holder, and the hook portion of the hook of the stopper is bored in the end of the ribbon holder. The grip portion is fitted in the hook hole and is fixed to the constricted portion of the stopper.
【０００８】[0008]
【発明が解決しようとする課題】然し乍、ストッパーと
リボンホルダーとの固定はフックのフック部とリボンホ
ルダーの端部に穿設したフック用孔によって固定されて
いるものの、リボンホルダーとラバーリボンとの固定が
安定せず、他端にもストッパーを装着しなければならな
かった。However, although the stopper and the ribbon holder are fixed to each other by the hook portion of the hook and the hook hole formed at the end portion of the ribbon holder, the ribbon holder and the rubber ribbon are not fixed to each other. The fixation of was not stable and I had to attach a stopper to the other end.
【０００９】[0009]
【課題を解決するための手段】本発明は、ラバーリボン
１の上方に備えた断面Ｔ字状の板状頂部１ａと縮頚部１
ｂを保持するリボンホルダー２へは板状頂部１ａを両側
から内抱する内部溝２ａと該内部溝２ａの外側にリボン
押え用外部溝２ｂとを夫々両側に形成すると共に副ステ
ー５に備えた把持部５ａの一対の爪部５ｂに把持される
外部溝２ｃを長手方向の両側に夫々形成した型式の車両
用ワイパーブレードにおいて、リボンホルダー２の一方
の上面端辺へフック用孔２ｄを形成すると共に、基板３
ａを備えたリボン押え３へは前記ラバーリボン１の縮頚
部１ｂを両側から圧着挟持する圧着突起３ｂを夫々突出
させた一対のラバーリボン用挟持杆３ｃを対峙させて設
け、一対のラバーリボン用挟持杆３ｃの外側へは前記リ
ボンホルダー２の両側のリボン押え用外部溝２ｂに嵌入
する一対のリボンホルダー用挟持杆３ｄを形成すると共
に、頂面と両側面と後端面とを備えた内部に空洞部を有
した略長方形状のストッパー４へは把持部５ａの一対の
爪部５ｂを嵌入させる一対の把持用孔４ａを両側面と頂
面にかけて夫々貫設し、両側面の内側へはリボンホルダ
ー２の外部溝２ｃと相互に嵌合させるストッパー側内部
溝４ｂを夫々形成し、ストッパー４の頂面へは下端に前
記フック用孔２ｄと係止するフック部４ｃを形成したＵ
字状切抜部４ｄを貫設したことによって、前記課題を解
決したものである。DISCLOSURE OF THE INVENTION According to the present invention, a plate-shaped top portion 1a having a T-shaped cross section and a reduced neck portion 1 provided above a rubber ribbon 1.
On the ribbon holder 2 for holding b, an inner groove 2a for enclosing the plate-shaped top portion 1a from both sides and an outer groove 2b for ribbon pressing on the outside of the inner groove 2a are formed on both sides, and the auxiliary stay 5 is provided. In a vehicle wiper blade of a type in which external grooves 2c to be gripped by a pair of claws 5b of the gripping portion 5a are formed on both sides in the longitudinal direction, a hole 2d for hook is formed on one upper end of the ribbon holder 2. Together with substrate 3
The ribbon retainer 3 provided with a is provided with a pair of rubber ribbon holding rods 3c, which are protruded from the crimping protrusions 3b for crimping and holding the reduced neck portion 1b of the rubber ribbon 1 from both sides, respectively. On the outside of the holding rod 3c, a pair of holding rods 3d for the ribbon holder which are fitted in the outer grooves 2b for holding the ribbon on both sides of the ribbon holder 2 are formed, and inside the top face, both side faces and the rear end face are formed. A pair of gripping holes 4a into which the pair of claws 5b of the gripping portion 5a are fitted are formed in the substantially rectangular stopper 4 having a hollow portion so as to extend through both side surfaces and the top surface, respectively, and the ribbon is inwardly formed on both side surfaces. U-shaped stopper-side inner grooves 4b are formed to be fitted to the outer groove 2c of the holder 2, respectively, and a hook portion 4c is formed at the lower end on the top surface of the stopper 4 to engage with the hook hole 2d.
By providing the character-shaped cutout portion 4d, the above problem is solved.
【００１０】[0010]
【作用】本発明にかゝる車両用ワイパーブレードは、前
述のように構成したことにより、リボンホルダー２の内
部溝２ａへラバーリボン１の板状頂部１ａを端部から嵌
合挿通させ、ラバーリボン１の縮頚部１ｂの端辺へリボ
ン押え３のラバーリボン用挟持杆３ｃを挿通させること
によって圧着突起３ｂでラバーリボン１の縮頚部１ｂを
圧着挟持させ、リボン押え３のリボンホルダー用挟持杆
３ｄをリボンホルダー２のリボン押さえ用外部溝２ｂに
嵌入させると共に、ストッパー４のストッパー側内部溝
４ｂをリボンホルダー２の端部から外部溝２ｃに嵌合挿
通させ、該ストッパー４のフックのフック部４ｃをリボ
ンホルダー２のフック用孔２ｄに嵌合させて、前記把持
部５ａの一対の爪部５ｂをストッパー４の一対の把持用
孔４ａに固定したものである。The wiper blade for a vehicle according to the present invention is configured as described above, so that the plate-shaped top portion 1a of the rubber ribbon 1 can be fitted and inserted into the inner groove 2a of the ribbon holder 2 from the end. By inserting the rubber ribbon holding rod 3c of the ribbon retainer 3 into the end of the reduced neck portion 1b of the ribbon 1, the crimp protrusion 3b presses and holds the reduced neck portion 1b of the rubber ribbon 1, and the ribbon holder holding rod of the ribbon retainer 3 is inserted. 3d is fitted into the ribbon holding outer groove 2b of the ribbon holder 2, and the stopper-side inner groove 4b of the stopper 4 is fitted and inserted from the end of the ribbon holder 2 into the outer groove 2c. 4c is fitted into the hook hole 2d of the ribbon holder 2 to fix the pair of claw portions 5b of the grip portion 5a to the pair of grip holes 4a of the stopper 4. Than it is.
【００１１】このように、ラバーリボン１の縮頚部１ｂ
の端辺をリボン押え３のラバーリボン用挟持杆３ｃで挟
持させることによって、圧着突起３ｂをラバーリボン１
の縮頚部１ｂに食い込ませると共に、ストッパー４の把
持用孔４ａへ副ステー５の把持部５ａの爪部５ｂを嵌入
させて把持させ、ストッパー４とリボンホルダー２の端
部とを嵌合することで、ストッパー４とリボンホルダー
２とラバーリボン１が確りと組み付くことと成り、加え
て、組立が容易と成るものである。Thus, the neck portion 1b of the rubber ribbon 1 is
By holding the edge side of the rubber ribbon by the rubber ribbon holding rod 3c of the ribbon presser 3, the crimping protrusion 3b is attached to the rubber ribbon 1
Of the stopper 4 and the end portion of the ribbon holder 2 by fitting the claw portion 5b of the holding portion 5a of the auxiliary stay 5 into the holding hole 4a of the stopper 4 and holding it. Thus, the stopper 4, the ribbon holder 2, and the rubber ribbon 1 can be firmly assembled, and in addition, the assembly is facilitated.
【００１２】[0012]
【実施例】以下、本発明の車両用のワイパーブレードを
実施例の図面によって詳述する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A wiper blade for a vehicle according to the present invention will be described in detail below with reference to the drawings of the embodiments.
【００１３】図１は本発明のワイパーブレードの組設後
の全体斜視図であり、図２はラバーリボンとラバーホル
ダーの斜視図であり、図３はラバーリボンをラバーホル
ダーに挿通嵌合させた状態の斜視図であり、図４はりボ
ン押えを端部に挿通させた状態の斜視図であり、図５は
更にストッパーと副ステーを加えた斜視図であり、図６
は本発明の実施例の組設後の一部破断させた斜視図であ
り、図７は本発明のリボン押えの平面図である。FIG. 1 is an overall perspective view of a wiper blade of the present invention after assembling, FIG. 2 is a perspective view of a rubber ribbon and a rubber holder, and FIG. 3 is a rubber ribbon inserted and fitted into a rubber holder. FIG. 4 is a perspective view of a state, FIG. 4 is a perspective view of a state in which a beam presser is inserted into an end portion, and FIG. 5 is a perspective view in which a stopper and a sub stay are further added, and FIG.
Is a partially broken perspective view of the embodiment of the present invention after assembly, and FIG. 7 is a plan view of the ribbon retainer of the present invention.
【００１４】即ち、本発明のワイパーブレードの構成
は、図１に図示する如く、主要部はラバーリボン１とリ
ボンホルダー２とリボン押え３とストッパー４から成
り、ラバーリボン１はリボンホルダー２によって保持さ
れ、該リボンホルダー２は副ステー５の両端部で把持さ
れ、該副ステー５の中央背中部は主ステーで回動自在に
支持され、主ステーは車両に装備されたワイパーアーム
により揺動されるように支持されており、更に、長物の
ラバーリボン１をリボンホルダー２と長手方向に嵌合す
るよう両者の断面形状が形成されており、嵌合された一
端へは内側にリボン押え３を装着したストッパー４が設
けられているものである。That is, in the construction of the wiper blade of the present invention, as shown in FIG. 1, the main part comprises a rubber ribbon 1, a ribbon holder 2, a ribbon retainer 3 and a stopper 4, and the rubber ribbon 1 is held by the ribbon holder 2. The ribbon holder 2 is gripped by both ends of the sub stay 5, the central back portion of the sub stay 5 is rotatably supported by the main stay, and the main stay is swung by a wiper arm equipped on the vehicle. And a cross section of the long rubber ribbon 1 is formed so that the long rubber ribbon 1 and the ribbon holder 2 can be fitted in the lengthwise direction. The attached stopper 4 is provided.
【００１５】詳細には、ラバーリボン１は、図２に図示
の如く、ウインドガラスを広い範囲で拭うため長物とな
っており、長手方向に均一の断面逆山形状に形成し、且
つ、頂部は断面Ｔ字状の板状頂部１ａと縮頚部１ｂを形
成したラバー製のものである。In detail, as shown in FIG. 2, the rubber ribbon 1 has a long shape so as to wipe the wind glass over a wide range, and is formed in a uniform inverted cross-section in the longitudinal direction and has a top portion. It is made of rubber and has a plate-shaped top portion 1a having a T-shaped cross section and a reduced neck portion 1b.
【００１６】このラバーリボン１を保持するリボンホル
ダー２は長手方向に均一の断面形状を有する略棒状に形
成されており、下側にラバーリボン１の断面Ｔ字状の板
状頂部１ａを内抱すると共に縮頚部１ｂを挿通させる断
面Ｔ字型の内部溝２ａを形成し、この断面Ｔ字型の内部
溝２ａにラバーリボン１の板状頂部１ａを挿通するよう
になっており、前記内部溝２ａの外側へは後述するリボ
ン押え３のラバーリボン用挟持杆３ｃを挿通させるリボ
ン押さえ用外部溝２ｂと、このリボン押さえ用外部溝２
ｂの上側の両側面には長手方向に一直線状の外部溝２ｃ
が形成されるものであり、この外部溝２ｃは後述する副
ステー５の把持部５ａの一対の爪部５ｂが両側の外部溝
２ｃを把持して摺動できるようになっているものであ
り、又、リボンホルダー２の一方の上面端辺には後述す
るストッパー４のフック部４ｃと係止するフック用孔２
ｄを形成しているものである。The ribbon holder 2 for holding the rubber ribbon 1 is formed in a substantially rod shape having a uniform cross-sectional shape in the longitudinal direction, and encloses the plate-shaped top portion 1a of the rubber ribbon 1 having a T-shaped cross section on the lower side. In addition, an internal groove 2a having a T-shaped cross section is formed to allow the reduced neck portion 1b to pass therethrough, and the plate-shaped top portion 1a of the rubber ribbon 1 is inserted into the internal groove 2a having the T-shaped cross section. An outer groove 2b for holding the ribbon, through which a sandwiching rod 3c for a rubber ribbon of a ribbon presser 3 described later is inserted, and an outer groove 2 for holding the ribbon
External grooves 2c linearly arranged in the longitudinal direction on both side surfaces on the upper side of b.
The outer groove 2c is formed such that a pair of claw portions 5b of a grip portion 5a of the auxiliary stay 5 described later can grip and slide the outer groove 2c on both sides. In addition, one end of the upper surface of the ribbon holder 2 has a hook hole 2 for engaging with a hook portion 4c of a stopper 4 described later.
which forms d.
【００１７】前記車両に装備されたワイパーの主ステー
へ回動自在に支持された副ステー５の両端部の把持部５
ａは副ステー５と一体に板金を折り曲げて加工されお
り、把持部５ａは下向きの略コ字状に形成され、該略コ
字状の両先端へ内向きに折曲形成された爪部５ｂを有す
るものである。The gripping portions 5 at both ends of the auxiliary stay 5 rotatably supported by the main stay of the wiper mounted on the vehicle.
The a is formed by bending a sheet metal integrally with the auxiliary stay 5, and the grip portion 5a is formed in a downward substantially U-shape, and the claw portion 5b is formed by being bent inward toward both ends of the substantially U-shape. Is to have.
【００１８】前記リボン押え３は、図７に図示の如く、
板状の基板３ａの片面の直角方向にラバーリボン１の縮
頚部１ｂを両側から圧着挟持させる一対のラバーリボン
用挟持杆３ｃを対峙させて形成しており、夫々のラバー
リボン用挟持杆３ｃの内側へは圧着挟持を更に強固する
ために圧着突起３ｂを夫々突出させているもので、更
に、一対のラバーリボン用挟持杆３ｃの夫々の外側へは
リボンホルダー２の両側のリボン押え用外部溝２ｂに嵌
入する一対のリボンホルダー用挟持杆３ｄを夫々形成し
ているものであり、尚、前記圧着突起３ｂは図示するも
のはで一方に２つと他方に１つ設けているものである
が、その数は特に限定しないものである。The ribbon retainer 3 is, as shown in FIG.
A pair of rubber ribbon holding rods 3c for crimping and holding the neck portion 1b of the rubber ribbon 1 from both sides in a direction perpendicular to one surface of the plate-shaped substrate 3a are formed to face each other, and each of the rubber ribbon holding rods 3c is formed. The crimping protrusions 3b are protruded inward to further strengthen the crimping and clamping. Further, to the outside of each of the pair of rubber ribbon clamping rods 3c, external grooves for ribbon pressing on both sides of the ribbon holder 2 are provided. A pair of ribbon holder holding rods 3d to be fitted in the 2b are formed respectively, and the pressure-bonding projections 3b shown in the figure are two on one side and one on the other side. The number is not particularly limited.
【００１９】そして、樹脂製のストッパー４をリボンホ
ルダー２の一方の端辺に取り付けているものであり、該
ストッパー４はリボンホルダー２の内部溝２ａに嵌挿し
たラバーリボン１の脱落を防止すると共に、副ステー５
の把持部５ａの一対の爪部５ｂを嵌入させるために両側
面と頂面にかけて把持用孔４ａを夫々貫設させているも
のである。A resin stopper 4 is attached to one end of the ribbon holder 2, and the stopper 4 prevents the rubber ribbon 1 fitted in the internal groove 2a of the ribbon holder 2 from falling off. Along with the secondary stay 5
In order to fit the pair of claw portions 5b of the gripping portion 5a, the gripping holes 4a are provided so as to extend through both side surfaces and the top surface.
【００２０】前記ストッパー４に形成した夫々の把持用
孔４ａの間は頂面では副ステー５の先端の把持部５ａの
爪部５ｂの間に挿入できるように小巾と成っており、即
ち、夫々の把持用孔４ａの間は頂面から下方にかけて拡
巾するテーパーが設けられており、把持部５ａを上方か
ら押圧させて嵌合させると、把持部５ａは拡がり更に押
圧すると把持用孔４ａの間の下方で把持部５ａの材料特
性の弾性によって戻り係合するものである。Between the respective holding holes 4a formed in the stopper 4, the top surface has a small width so that it can be inserted between the claw portions 5b of the holding portion 5a at the tip of the auxiliary stay 5, that is, A taper that widens from the top surface to the lower side is provided between the respective gripping holes 4a. When the gripping portion 5a is pressed and fitted from above, the gripping portion 5a expands and further presses the gripping hole 4a. In the lower part of the space, the elastic property of the material properties of the grip portion 5a causes the return engagement.
【００２１】そして、前記ストッパー４へは先端から後
端にかけてリボンホルダー２の外部溝２ｃを嵌合挿通す
るストッパー側内部溝４ｂが設けられており、更に、ス
トッパー４の頂面にはＵ字状に切り欠いてＵ字状切欠部
を貫設させ、該Ｕ字状切欠部の下方へはフック部４ｃを
突出しているものであり、該フックの位置はストッパー
４をリボンホルダー２に対し十分に装着した状態でリボ
ンホルダー２の上面端部に形成したフック用孔２ｄと合
致するものである。The stopper 4 is provided with a stopper-side inner groove 4b from the front end to the rear end, which fits and inserts into the outer groove 2c of the ribbon holder 2. Further, the stopper 4 has a U-shaped top surface. A U-shaped cutout is provided through the cutout and the hook portion 4c is projected below the U-shaped cutout. The position of the hook is such that the stopper 4 is located sufficiently with respect to the ribbon holder 2. The hook hole 2d is formed at the upper end of the ribbon holder 2 in the mounted state.
【００２２】以下、本実施例の組立について説明する
と、ラバーリボン１の縮頚部１ｂをリボンホルダー２の
内部溝２ａへ長手方向の一方の端部から一部を残して嵌
合挿通させると共に、ラバーリボン１の縮頚部１ｂの他
方の端部へリボン押え３の一対のラバーリボン用挟持杆
３ｃを挿通させるものであり、一対のラバーリボン用挟
持杆３ｃに突出させた圧着突起３ｂは縮頚部１ｂを両側
から圧着するものである。In the following, the assembly of this embodiment will be described. The neck portion 1b of the rubber ribbon 1 is fitted and inserted into the internal groove 2a of the ribbon holder 2 with a part left from one end in the longitudinal direction, and the rubber is The pair of rubber ribbon holding rods 3c of the ribbon presser 3 are inserted into the other end of the necked portion 1b of the ribbon 1, and the crimping protrusions 3b projecting from the pair of rubber ribbon holding rods 3c are the necked portions 1b. Is crimped from both sides.
【００２３】次に、図４に図示の如く、リボンホルダー
２とラバーリボン１との長手方向を合せるように最後ま
で摺動させると、リボン押え３の一対のリボンホルダー
用挟持杆３ｄはリボンホルダー２の両側のリボン押え用
外部溝２ｂに嵌入するするものである。Next, as shown in FIG. 4, when the ribbon holder 2 and the rubber ribbon 1 are slid to the end so that the longitudinal directions thereof are aligned with each other, the pair of ribbon holder holding rods 3d of the ribbon retainer 3 become ribbon holders. It is to be fitted into the outer grooves 2b for ribbon pressing on both sides of 2.
【００２４】その後、リボン押え３を装着し多側へスト
ッパー４を装着するものであり、該ストッパー４に形成
されたストッパー側内部溝４ｂとリボンホルダー２に形
成された外部溝２ｃと相互に嵌合させるものであり、ス
トッパー４を最後まで摺動させるとストッパー４の頂面
へＵ字状に貫設させたＵ字状切抜部４ｄの下端に形成し
たフック部４ｃがリボンホルダー２の上面端部に形成し
たフック用孔２ｄに樹脂材料の材料特性による弾性によ
って係止するものである。After that, the ribbon retainer 3 is mounted and the stoppers 4 are mounted on multiple sides, and the stopper-side inner groove 4b formed in the stopper 4 and the outer groove 2c formed in the ribbon holder 2 are fitted to each other. When the stopper 4 is slid to the end, the hook portion 4c formed at the lower end of the U-shaped cutout portion 4d penetrating the top surface of the stopper 4 in a U-shape forms the upper end of the ribbon holder 2. The hook hole 2d formed in the portion is locked by elasticity due to the material characteristics of the resin material.
【００２５】前述のように組立ることで、ストッパー４
を副ステー５に把持させ、リボン押え３を装着したリボ
ンホルダー２に装着することで簡単に行こなえ、いわば
ワンタッチの組立がおこなえるものである。By assembling as described above, the stopper 4
The sub-stay 5 is gripped and mounted on the ribbon holder 2 to which the ribbon retainer 3 is mounted, so that the operation can be easily performed, so to speak, one-touch assembly can be performed.
【００２６】さらに、副ステー５、リボンホルダー２、
及び、ラバーリボン１は従来のものをそのまま採用でき
ストッパー４、及び、リボン押え３を、副ステー５の把
持部５ａ及びリボンホルダー２の端部の断面形状に合わ
せて樹脂により成型することで本実施例を容易に実施で
きるものであり、従って、コストも低く抑えることが可
能となる。Further, the auxiliary stay 5, the ribbon holder 2,
Also, the rubber ribbon 1 can be a conventional one as it is, and the stopper 4 and the ribbon retainer 3 are molded by resin in accordance with the cross-sectional shapes of the grip portion 5a of the sub stay 5 and the end portion of the ribbon holder 2. The embodiment can be easily implemented, and thus the cost can be kept low.
【００２７】[0027]
【発明の効果】前述の説明により明らかな通り、本発明
の車両用ワイパーブレードはストッパーを副ステーの把
持部に対し把持させ、リボンホルダーの端部にリボン押
えと共に嵌合すればよく、容易に組立ができ、副ステー
の把持部は従来の形状のものが使われリボンホルダー及
びラバーリボンも従来の断面形状のものが使えるので、
樹脂製のストッパーとリボン押えとを新たに製造すれば
よく、製造コストも抑えることができる。As is apparent from the above description, the vehicle wiper blade of the present invention can be easily assembled by causing the stopper to be held by the holding portion of the auxiliary stay and fitting the end portion of the ribbon holder together with the ribbon retainer. It can be assembled, the grip of the auxiliary stay has the conventional shape, and the ribbon holder and the rubber ribbon can also have the conventional cross-sectional shape.
The resin stopper and the ribbon retainer may be newly manufactured, and the manufacturing cost can be suppressed.
【図１】図１は本発明のワイパーブレードの組設後の全
体斜視図である。FIG. 1 is an overall perspective view of a wiper blade of the present invention after assembling.
【図２】図２はラバーリボンとラバーホルダーの斜視図
である。FIG. 2 is a perspective view of a rubber ribbon and a rubber holder.
【図３】図３はラバーリボンをラバーホルダーに挿通嵌
合させた状態の斜視図である。FIG. 3 is a perspective view showing a state in which a rubber ribbon is inserted and fitted into a rubber holder.
【図４】図４はりボン押えを端部に挿通させた状態の斜
視図である。FIG. 4 is a perspective view showing a state in which a beam retainer is inserted into an end portion.
【図５】図５は更にストッパーと副ステーを加えた斜視
図である。FIG. 5 is a perspective view in which a stopper and a sub stay are further added.
【図６】図６は本発明の実施例の組設後の一部破断させ
た斜視図である。FIG. 6 is a partially cutaway perspective view of the embodiment of the present invention after assembly.
【図７】図７は本発明のリボン押えの平面図である。FIG. 7 is a plan view of the ribbon retainer of the present invention.
１ ラバーリボン １ａ 板状頂部 １ｂ 縮頚部 ２ リボンホルダー ２ａ 内部溝 ２ｂ リボン押え用外部溝 ２ｃ 外部溝 ２ｄ フック用孔 ３ リボン押え ３ａ 基板 ３ｂ 圧着突起 ３ｃ ラバーリボン用挟持杆 ３ｄ リボンホルダー用挟持杆 ４ ストッパー ４ａ 把持用孔 ４ｂ ストッパー側内部溝 ４ｃ フック部 ４ｄ Ｕ字状切抜部 ５ 副ステー ５ａ 把持部 ５ｂ 爪部 1 Rubber Ribbon 1a Plate Top 1b Reduced Neck 2 Ribbon Holder 2a Internal Groove 2b Ribbon Pressing External Groove 2c External Groove 2d Hook Hole 3 Ribbon Pressing 3a Substrate 3b Crimping Protrusion 3c Rubber Ribbon Holding Rod 3d Ribbon Holder Holding Rod 4 Stopper 4a Grip hole 4b Stopper side internal groove 4c Hook part 4d U-shaped cutout part 5 Sub stay 5a Grip part 5b Claw part
Claims (1)
板状頂部と縮頚部を保持するリボンホルダーへは前記板
状頂部を両側から内抱する内部溝と該内部溝の外側にリ
ボン押え用外部溝とを夫々両側に形成すると共に副ステ
ーに備えた把持部の一対の爪部に把持される外部溝を長
手方向の両側に夫々形成した型式の車両用ワイパーブレ
ードにおいて、前記リボンホルダーの一方の上面端辺へ
フック用孔を形成すると共に、基板を備えたリボン押え
へは前記ラバーリボンの縮頚部を両側から圧着挟持する
圧着突起を夫々突出させた一対のラバーリボン用挟持杆
を対峙させて設け、該一対のラバーリボン用挟持杆の外
側へは前記リボンホルダーの両側のリボン押え用外部溝
に嵌入する一対のリボンホルダー用挟持杆を形成すると
共に、頂面と両側面と後端面とを備えた内部に空洞部を
有した略長方形状のストッパーへは前記把持部の一対の
爪部を嵌入させる一対の把持用孔を両側面と頂面にかけ
て夫々貫設し、前記両側面の内側へは前記リボンホルダ
ーの外部溝と相互に嵌合させるストッパー側内部溝を夫
々形成し、前記ストッパーの頂面へは下端に前記フック
用孔と係止するフック部を形成したＵ字状切抜部を貫設
して成り、前記リボンホルダーの内部溝へラバーリボン
の板状頂部を端部から嵌合挿通させ、前記ラバーリボン
の縮頚部の端辺へリボン押えのラバーリボン用挟持杆を
挿通させることによって圧着突起でラバーリボンの縮頚
部を圧着挟持させ、リボン押えのリボンホルダー挟持杆
をリボンホルダーのリボン押え用外部溝に嵌入させると
共に、前記ストッパーのストッパー側内部溝をリボンホ
ルダーの端部から外部溝に嵌合挿通させ、該ストッパー
のフックのフック部をリボンホルダーのフック孔に嵌合
させて、前記把持部の一対の爪部をストッパーの一対の
把持用孔に固定したことを特徴とする車両用ワイパーブ
レード。1. A ribbon holder for holding a plate-shaped top having a T-shaped cross section and a reduced neck provided above a rubber ribbon, has an inner groove for enclosing the plate-shaped top from both sides, and a ribbon outside the inner groove. A ribbon holder for a vehicle of the type in which external grooves for holding are formed on both sides, and external grooves to be held by a pair of claws of a holding portion provided on the auxiliary stay are formed on both sides in the longitudinal direction. A hook hole is formed on one of the upper end sides of the upper surface of the rubber ribbon, and a pair of rubber ribbon holding rods are formed on the ribbon retainer provided with the substrate, and the pressure holding protrusions press and hold the reduced portion of the rubber ribbon from both sides. A pair of holding rods for the ribbon holder, which are provided to face each other and are fitted into the outer grooves for holding the ribbon on both sides of the ribbon holder, are formed on the outside of the pair of the holding rods for the rubber ribbon, and the top and both sides are formed. A pair of gripping holes into which a pair of claws of the gripping part are fitted are inserted into a substantially rectangular stopper having a hollow portion inside and a rear end face, and the pair of gripping holes are provided so as to extend to both side surfaces and the top surface, respectively. Inner grooves on the stopper side are formed on the inner sides of both side faces to be fitted with the outer grooves on the ribbon holder, and a hook portion for engaging with the hook hole is formed on the lower end on the top surface of the stopper. It is formed by penetrating a letter-shaped cutout part, and the plate-shaped top part of the rubber ribbon is fitted and inserted from the end into the internal groove of the ribbon holder, and the rubber ribbon is clamped to the end of the reduced part of the rubber ribbon. By inserting the rod, the crimping protrusion crimps and clamps the reduced part of the rubber ribbon, and the ribbon holder clamping rod of the ribbon holder is fitted into the ribbon holder external groove for the ribbon holder, and the stopper of the stopper is also inserted. Insert the inner groove from the end of the ribbon holder into the outer groove, fit the hook portion of the hook of the stopper into the hook hole of the ribbon holder, and the pair of claws of the gripping portion to grip the pair of stoppers. A wiper blade for a vehicle, which is fixed to a hole for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7096029A JP2807866B2 (en) | 1995-03-29 | 1995-03-29 | Vehicle wiper blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7096029A JP2807866B2 (en) | 1995-03-29 | 1995-03-29 | Vehicle wiper blade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08268237A true JPH08268237A (en) | 1996-10-15 |
| JP2807866B2 JP2807866B2 (en) | 1998-10-08 |
Family
ID=14153983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7096029A Expired - Lifetime JP2807866B2 (en) | 1995-03-29 | 1995-03-29 | Vehicle wiper blade |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2807866B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2344753A (en) * | 1998-12-18 | 2000-06-21 | Trico Products Corp | Improvements relating to claw head retention on wiper blades |
-
1995
- 1995-03-29 JP JP7096029A patent/JP2807866B2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2344753A (en) * | 1998-12-18 | 2000-06-21 | Trico Products Corp | Improvements relating to claw head retention on wiper blades |
| JP2000190819A (en) * | 1998-12-18 | 2000-07-11 | Trico Prod Corp | Improvement in holder of head with claw for wiper blade |
| GB2344753B (en) * | 1998-12-18 | 2002-06-05 | Trico Products Corp | Improvements relating to claw head retention on wiper blades |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2807866B2 (en) | 1998-10-08 |
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