CN201240358Y - Rocker arm connecting piece for wiper - Google Patents
Rocker arm connecting piece for wiper Download PDFInfo
- Publication number
- CN201240358Y CN201240358Y CNU2008200485500U CN200820048550U CN201240358Y CN 201240358 Y CN201240358 Y CN 201240358Y CN U2008200485500 U CNU2008200485500 U CN U2008200485500U CN 200820048550 U CN200820048550 U CN 200820048550U CN 201240358 Y CN201240358 Y CN 201240358Y
- Authority
- CN
- China
- Prior art keywords
- attaching parts
- wiper
- rocking arm
- connecting piece
- iron brush
- 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 - Fee Related
Links
Images
Classifications
-
- 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
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/40—Connections between blades and arms
- B60S1/4006—Connections between blades and arms for arms provided with a hook-shaped end
- B60S1/4009—Connections between blades and arms for arms provided with a hook-shaped end comprising a detachable intermediate element mounted on the hook-shaped end
- B60S1/4016—Connections between blades and arms for arms provided with a hook-shaped end comprising a detachable intermediate element mounted on the hook-shaped end the element being provided with retention means co-operating with the hook-shaped end of the arm
- B60S1/4019—Connections between blades and arms for arms provided with a hook-shaped end comprising a detachable intermediate element mounted on the hook-shaped end the element being provided with retention means co-operating with the hook-shaped end of the arm the retention means being protrusions or holes
-
- 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
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/40—Connections between blades and arms
- B60S1/4067—Connections between blades and arms for arms provided with a side pin
- B60S1/407—Connections between blades and arms for arms provided with a side pin with means provided on the arm for locking the side pin
-
- 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
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/40—Connections between blades and arms
- B60S1/4006—Connections between blades and arms for arms provided with a hook-shaped end
- B60S1/4009—Connections between blades and arms for arms provided with a hook-shaped end comprising a detachable intermediate element mounted on the hook-shaped end
- B60S2001/4032—Connections between blades and arms for arms provided with a hook-shaped end comprising a detachable intermediate element mounted on the hook-shaped end the element being able to receive arms with hooks of different radiuses
Abstract
The utility model relates to the technical field of windscreen wipers, particularly a rocking arm connecting piece for connecting with the side of a windscreen wiper. The connecting piece comprises an iron brush head and a rotatable plastic connecting piece arranged inside the iron brush head. The iron brush head comprises a pair of lugs for accommodating the plastic connecting piece and a connecting portion which is fixed on the side face of one of the lugs for connecting with a wiper blade, a pair of clamping plates is arranged on one end of the connecting piece, a fixed portion for matching with an iron hook of a rocking arm of windscreen wiper is formed between the two clamping plates, and bulges are formed on the inner sides of the two clamping plates. By using the above technical proposal, the iron hook on the rocking arm of the windscreen wiper is defined via the bulges formed on the two clamping plates of the plastic connecting piece, and the clamping plates are defined by the lugs of the iron brush head, so that the iron hook can not detach from the plastic connecting piece. Because the width of the rocking arm of the windscreen wiper is usually constant, the rocking arm connecting piece is suitable for windscreen wiper rocking arms with different specifications and structures.
Description
Technical field:
The utility model relates to the wiper product technical field, refers in particular to the rocking arm attaching parts that a kind of side joint is used for wiper.
Background technology:
Wiper is the parts that are provided on the automobile, and it is mainly used in the dust of cleaning on the windshield, impurity, rainwater etc., to guarantee getting a clear view of driver.
Present wiper is broadly divided into bone rain brush and Frameless windshield wiper device.For traditional the bone wiper arranged, its scraping article supports by the iron brush, the existing shortcoming of this wiper be exactly between scraping article and the Windshield friction force too big, thereby noise is big when causing wiper work, and damages glass easily.And the scraping article of Frameless windshield wiper device is installed on the resilient metal strip, utilizes the elastic pressure of bonding jumper to act on glass surface, and its noise is little, and is also less to the glass damage, has been widely used on the medium-to-high grade automobile at present.
Usually no bone wiper comprises three parts: be connected by attaching parts between scraping article, attaching parts and the rocking arm, scraping article and rocking arm, and rocking arm is installed on the automotive proplsion.Because scraping article is loss product, must be convenient to dismantle so be connected between scraping article and the rocking arm.At present common attaching parts structure is as follows:
See Fig. 1,2, wiper rocking arm 3 front ends are formed with a cleek head 31, are connected with attaching parts 4 by this cleek head 31, and scraping article is installed in attaching parts 4 one sides.Present attaching parts 4 generally includes: iron brush 41 and be installed on rotating plastic cement attaching parts 42 in the iron brush 1, wherein iron brush 41 comprises and a pair ofly is used to install the otic placode 411,412 of attaching parts 42 and is fixed in the wherein connecting portion 413 that is used to connect the windscreen wiper bar of an otic placode 411 sides.The profile of attaching parts 42 1 ends is corresponding with the profile of cleek head 31, can coordination hinge 42 to make cleek head 31.An end of relative grip block 421,422 forms passage on the attaching parts 42, and this passage is divided into upper channel and lower channel by a dividing plate 425.Dividing plate 425 is an elastic strip, is formed with fixture block 426,427 on it.During installation, wiper rocking arm 3 front end cleek heads 31 are inserted in the attaching partss 42, and cleek head 31 crotch ends cooperate with above-mentioned upper channel.After the two assembles, the hole clipping 32 that forms on the cleek head 31 just in time with dividing plate 425 on wherein a fixture block 426 form inlay cards and cooperate, so just make cleek head 31 and attaching parts 42 couple together.After needs separate the two, push dividing plate 425, make hole clipping 32 and fixture block 426 break away from, after allowing wiper rocking arm 3 separated by attaching parts 42 and get final product.
Because the model of the wiper rocking arm 3 of different manufacturers production has nothing in common with each other, see Fig. 3, the width of the cleek head 31 in cleek head 301 relative the said goods of this wiper rocking arm 30 is narrow, when this moment, it cooperated with plastic cement attaching parts 42, cleek head 301 crotch ends cooperate with lower channel in the above-mentioned plastic cement attaching parts 42, promptly the hole clipping that forms on the cleek head 301 just in time with dividing plate 425 on wherein another fixture block 427 form inlay cards and cooperate.
Below only list the wherein constructional drawing of two kinds of products, for wiper rocking arm product specification, the size difference that some other producer produced, for example the crotch portion of cleek head is shorter, and it can't form bayonet fitting with the plastic cement attaching parts in the above-mentioned attaching parts.In addition, also has in some products cleek head 31 or adopt other form structures to be connected with attaching parts.So just cause a problem,, just must design, produce the attaching parts that cooperates with it at it for the wiper rocking arm that different manufacturers is produced.So, not only cause these parts can't form the standard configuration standard, for the automotive use people, maintenance in the future, replacing all produce unnecessary trouble.
The utility model content:
Technical problem to be solved in the utility model is exactly in order to overcome the deficiency of present product, a kind of rocking arm attaching parts that is used for wiper is provided, this attaching parts keeps in repair, changes to make things convenient for the user applicable to plurality of specifications wiper rocking arm, realizes the wildcard with various different products.
For solving the problems of the technologies described above, the utility model has adopted following technical scheme: this attaching parts comprises the iron brush and is installed on rotating plastic cement attaching parts in the iron brush, wherein the iron brush comprises and a pair ofly is used for the otic placode of ccontaining attaching parts and is fixed in the wherein connecting portion that is used to connect the windscreen wiper bar of an otic placode side, described attaching parts one end has a pair of grip block, be formed with between two grip blocks and be used for the fixed part that cooperates with wiper rocking arm cleek head, two grip block inboards of attaching parts form projection.
The fixed part of described attaching parts forms a draw-in groove, this draw-in groove be used for the iron brush on pivot form cutting ferrule and cooperate.
One end of the relative grip block of fixed part of described attaching parts forms passage, and this passage is divided into upper channel and lower channel by a dividing plate.
The grip block front end of described plastic cement attaching parts forms " eight " font opening of gradually opening.
After the utility model adopted technique scheme, the cleek head limited it by the projection of plastic cement attaching parts two grip block moulding on the wiper rocking arm, and iron brush otic placode forms grip block again and limits simultaneously, makes the cleek head break away from the plastic cement attaching parts.Because wiper rocking arm width is unmodified normally, so the wiper rocking arm of the applicable various different sizes of the utility model, structure.
The utility model, simple in structure, and dismantle, install very convenient.During installation, rotate the plastic cement attaching parts, make itself and iron brush form the angle of about 80 degree, this moment, the attaching parts front end outside did not have obstacle, utilize the elastic deformation of plastic material to collude, collude into the back and rotate the plastic cement attaching parts, make attaching parts parallel with the iron brush into eave tile, the attaching parts front end is by the otic placode clamping of iron brush front end like this, and attaching parts front projection just plays the iron eave tile disengaging effect that stops.Only need during dismounting the plastic cement attaching parts is rotated to an angle, make grip block break away from the qualification of iron brush otic placode, can operate very simple with the cleek head by taking off on the attaching parts.
Description of drawings:
Fig. 1 is the assembling exploded view of existing a product;
Fig. 2 is the plastic cement attaching parts of product among Fig. 1 and the inner structure scheme drawing of cleek head;
Fig. 3 is the scheme drawing of another wiper rocking arm cleek head;
Fig. 4 is an assembling exploded view of the present utility model;
Fig. 5 is the inner structure scheme drawing of the utility model plastic cement attaching parts and cleek head;
Fig. 6 is the constitution diagram of overlooking before the utility model and cleek head are installed;
Fig. 7 is the constitution diagram of overlooking after the utility model and cleek head are installed.
The specific embodiment:
See Fig. 4,5, the utility model comprises: iron brush 1 and be installed on rotating plastic cement attaching parts 2 in the iron brush 1.Iron brush 1 comprises and a pair ofly is used for the otic placode 11,12 of ccontaining plastic cement attaching parts 2 and is fixed in the wherein connecting portion 13 that is used for is connected the windscreen wiper bar of an otic placode 11 sides.Two otic placodes, 11,12 1 sides connect by connecting panel 14, this connecting panel 14 only is connected in otic placode 11,12 local sides, keep one section open area 15, with after other plastic cement attaching parts 2 and the 1 hinged installation of iron brush, plastic cement attaching parts 2 can rotate in this open area 15.Connecting portion 13 is used to connect the windscreen wiper bar, and this connecting portion 13 is a gauge member, and it comprises a pivot 131 and card article 132.
Described plastic cement attaching parts 2 one ends have a pair of grip block 21,22, be formed with between two grip blocks 21,22 and be used for the fixed part 23 that wiper rocking arm 3 cleek heads 31 cooperate, two grip blocks, 21,22 inboards of plastic cement attaching parts 2 form projection 211,221, grip block 21,22 front ends of this plastic cement attaching parts 2 form " eight " font opening of gradually opening, so that the cleek head 31 of wiper rocking arm 3 snaps in the grip block 21,22 smoothly.The fixed part 23 of plastic cement attaching parts 2 forms a draw-in groove 24, this draw-in groove 24 be used for iron brush 1 on pivot 131 form cutting ferrules and cooperate.One end of the fixed part 23 relative grip blocks 21,22 of this plastic cement attaching parts 2 forms passage, and this passage is divided into upper channel 251 and lower channel 252 by a dividing plate 25.
In conjunction with Fig. 6,7.During installation, at first plastic cement attaching parts 2 draw-in grooves 24 snap in downwards on the pivot 131 of iron brush 1, should make grip block 21, the 22 front opening ends and iron brush 1 open area 15 homonymies of plastic cement attaching parts 2 simultaneously, so that cleek head 31 inserts.After plastic cement attaching parts 2 and iron brush 1 forms inlay card and combines, rotation plastic cement attaching parts 2, make its grip block 21,22 front end openings depart from open area 15, like this grip block 21,22 according to self material is specific can opened with certain angle, and can not be subjected to the restriction of otic placode 11,12.Then, the cleek head 31 of wiper rocking arm 3 is inserted by grip block 21,22 front end openings, since grip block 21,22 this moment can according to self material is specific can opened with certain angle, so cleek head 31 can be crossed the projection 211,221 that grip block 21,22 medial surfaces form smoothly, cooperates smoothly with plastic cement attaching parts 2.At last, 2 rotations of plastic cement attaching parts are resetted, at this moment, grip block 21,22 drops between two otic placodes 11,12 of iron brush 1 fully again, owing to be subjected to the restriction of otic placode 11,12, grip block can't open for 21,22 this moments.Said adopted cleek head 31 just has been fixed on the plastic cement attaching parts 2.
The utility model, simple in structure, and dismantle, install very convenient.Only need during dismounting plastic cement attaching parts 2 is rotated to an angle, the qualification that makes grip block 21,22 take off prison iron brush 1 otic placode 11,12 can be operated very simple with cleek head 31 by taking off on the plastic cement attaching parts 2.
During the utility model is adopted on the wiper rocking arm 3 projection 211,221 of cleek head 31 by 2 liang of grip block moulding of plastic cement attaching parts with its qualification, iron brush otic placode 11,12 forms grip block 21,22 again and limits simultaneously, makes cleek head 21 break away from plastic cement attaching parts 2.Because wiper rocking arm 3 width are unmodified normally, so the wiper rocking arm of the applicable various different sizes of the utility model, structure.
Certainly, the above only is the utility model example, be not to limit the utility model practical range, all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.
Claims (4)
1, a kind of rocking arm attaching parts that is used for wiper, it comprises: iron brush (1) and be installed on rotating plastic cement attaching parts (2) in the iron brush (1), wherein iron brush (1) comprises a pair of otic placode (11 that is used for ccontaining attaching parts (2), 12) and be fixed in the wherein connecting portion that is used to connect the windscreen wiper bar (13) of an otic placode (11) side, it is characterized in that: described attaching parts (2) one ends have a pair of grip block (21,22), two grip blocks (21,22) be formed with between and be used for the fixed part (23) that cooperates with wiper rocking arm (3) cleek head (31), two grip blocks (21 of attaching parts (2), 22) inboard forms projection (211,221).
2, a kind of rocking arm attaching parts that is used for wiper according to claim 1, it is characterized in that: the fixed part (23) of described attaching parts (2) forms a draw-in groove (24), this draw-in groove (24) be used for iron brush (1) on pivot (131) form cutting ferrule and cooperate.
3, a kind of rocking arm attaching parts that is used for wiper according to claim 2, it is characterized in that: the fixed part (23) of described attaching parts (a 2) end of grip block (21,22) relatively forms passage, and this passage is divided into upper channel (251) and lower channel (252) by a dividing plate (25).
4, according to any described a kind of rocking arm attaching parts that is used for wiper among the claim 1-3, it is characterized in that: the grip block of described attaching parts (2) (21,22) front end forms " eight " font opening of gradually opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200485500U CN201240358Y (en) | 2008-05-30 | 2008-05-30 | Rocker arm connecting piece for wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200485500U CN201240358Y (en) | 2008-05-30 | 2008-05-30 | Rocker arm connecting piece for wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201240358Y true CN201240358Y (en) | 2009-05-20 |
Family
ID=40713648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200485500U Expired - Fee Related CN201240358Y (en) | 2008-05-30 | 2008-05-30 | Rocker arm connecting piece for wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201240358Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011144241A1 (en) * | 2010-05-20 | 2011-11-24 | Federal-Mogul S.A. | Windscreen wiper device |
| CN102612454B (en) * | 2009-10-28 | 2015-07-15 | 联邦莫古尔股份有限公司 | Windscreen wiper device |
| US20160318485A1 (en) * | 2015-04-29 | 2016-11-03 | Zhifang Liu | Flat Wiper Blade for Bus |
| GB2497038B (en) * | 2010-09-15 | 2017-10-18 | Trico Products Corp | Universal coupler for a beam blade windshield wiper assembly |
-
2008
- 2008-05-30 CN CNU2008200485500U patent/CN201240358Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102612454B (en) * | 2009-10-28 | 2015-07-15 | 联邦莫古尔股份有限公司 | Windscreen wiper device |
| WO2011144241A1 (en) * | 2010-05-20 | 2011-11-24 | Federal-Mogul S.A. | Windscreen wiper device |
| CN102917924A (en) * | 2010-05-20 | 2013-02-06 | 联邦莫古尔股份有限公司 | Windscreen wiper device |
| US9327688B2 (en) | 2010-05-20 | 2016-05-03 | Federal-Mogul S.A. | Windscreen wiper device |
| CN102917924B (en) * | 2010-05-20 | 2016-08-03 | 联邦莫古尔股份有限公司 | Windscreen wiper device |
| GB2497038B (en) * | 2010-09-15 | 2017-10-18 | Trico Products Corp | Universal coupler for a beam blade windshield wiper assembly |
| US20160318485A1 (en) * | 2015-04-29 | 2016-11-03 | Zhifang Liu | Flat Wiper Blade for Bus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20130530 |