CN204801726U - Syllogic boneless windshield wiper device - Google Patents
Syllogic boneless windshield wiper device Download PDFInfo
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- CN204801726U CN204801726U CN201520513332.XU CN201520513332U CN204801726U CN 204801726 U CN204801726 U CN 204801726U CN 201520513332 U CN201520513332 U CN 201520513332U CN 204801726 U CN204801726 U CN 204801726U
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- scrape
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Abstract
The utility model discloses a syllogic boneless windshield wiper device, it includes: first connecting piece and second connecting piece, the configuration of second connecting piece is connected in first connecting piece and with windscreen wiper device rocking arm, the frame is scraped to a pair of first decoration, and the first end of each first decoration stores pylon is connected with first connecting piece both ends respectively, a pair of second is decorated and to be scraped the frame, and each second is decorated the second end hinge that the first end of scraping the frame and the first decoration that corresponds scraped and is connect, the frame is scraped to a centering, scrape in each the chord position in its correspond first, two decorate the accommodation space who scrapes the frame in, the intermediate position of scraping the frame in each and the first decoration that corresponds are scraped the frame and are scraped the articulated department that puts up with the second decoration and hinge, a pair of frame of scraping for a short time, each intermediate position of scraping the frame for a short time with correspond in scrape and to articulate, the setting of windscreen wiper strip is on frame and a pair of scrape for a short time are scraped to a centering. The utility model discloses an it is promptly exoskeletal that the windscreen wiper device does not have the lever for the high reduction of whole windscreen wiper device has reduced windage and wind noise, has also expanded driver's sight simultaneously.
Description
Technical field
The Wiping device of a kind of automobile-use of the utility model, particularly a kind of syllogic is without bone Wiping device.
Background technology
The Wiper system of vehicle (such as self-propelled vehicle) comprises Wiper arm and Wiper blade, rain brush knee-joint swings by means of from windshield wiper motor (in its energising) propulsive effort that transmits, Wiper blade by Wiper arm distal end sections support and contact the wipe surfaces of such as front windshield.
At present, the Wiper system of vehicle (such as self-propelled vehicle) generally divides two kinds, and a kind of is the Wiper system with lever assembly, and the Wiper system with lever assembly comprises multiple lever be rotatably connected to together.Because lever connects with contest form, therefore the height of Wiper blade becomes larger.Therefore, when reception is applied to the wind of moving vehicle, contest formula Wiper system is tending towards increasing resistance and air-flow noise, stops the sight line of driver in some cases simultaneously.Another kind is the Wiper system without lever assembly.
The Wiper system with lever assembly just like disclosed in China Patent Publication No. CN1572610 with the swept area of wiper blade of lever being connected to wiper arm, the connecting device of its lever is connected rotationally with wiper arm, the wall of lever is separately positioned on the longitudinal direction end of connecting device, and extends in the longitudinal direction of wiper blade.Each arm of lever comprises retaining part, and this retaining part is arranged in longitudinal far-end of arm, is used for keeping wiper blade and backing plate, and the retaining part of each arm of lever is arranged in the corresponding midway location longitudinally between end of connecting device and wiper blade.
Wiper system without lever assembly has following several:
1. Japanese Unexamined Patent Publication No.2001-504779 discloses a kind of Wiper system without lever, at this without in the Wiper system of lever, to be formed separately as predetermined curve shape and the backing plate serving as spring assembly is all installed on the underside groove of wiper blade.The clamper be connected with Wiper system rocking arm is directly fastened on backing plate.In this way, in without the Wiper system of lever, lever is eliminated.
2. swept area of wiper blade disclosed in China Patent Publication No. CN1547980A and the mop system with this swept area of wiper blade, it comprises bar assembly, and bar assembly keeps scraping article, and the direct wiping wipe surfaces of scraping article, bar assembly comprises multiple bar, and bar links together in league matches mode.The axial length of bar assembly is shorter than the axial length of scraping article, and cover piece holds bar assembly, and the opposed end of cover piece keeps scraping article, and cover piece comprises multiple cover, and cover is formed independently of one another.
3. have the swept area of wiper blade of cover closing member disclosed in China Patent Publication No. CN1769110A, it comprises scrapes water-band, bar assembly, cover member.Bar assembly comprises connecting device and holding claws.Connecting device is connected on Wiper arm, holding claws maintains scrapes water-band, cover member comprises capping opening, capping opening opens wide in the water-band side of scraping of cover member, cover member is by capping openings house bar assembly, at cover member and in scraping between water-band inner space, holding element end-side openings, wherein each is a part for capping opening, covered by two connecting device side enclosure portions, thus at cover member and in scraping between water-band inner space, decrease the space that fluid invades.
4. the disclosed connecting device for Wiper blade of China Patent Publication No. CN102452378A and CN201110317724.5 and there is the Wiper blade of this device, its Wiper blade comprises wiper blade, holding element and connecting device, wiper blade is elongated and is suitable for wiping wipe surfaces, holding element keeps wiper blade directly or indirectly, and connecting device is to holding element.
The above-mentioned Wiper system without lever assembly respectively has merits and faults, and such as some decoration is scraped frame and adopted overall plastic materials and parts, makes its product easily aging, need injection mo(u)lding, long processing time, and intensity is low, easily damages.Some decoration is scraped frame and is adopted all-metal part, and it is long that it also exists the process-cycle, heavier mass, adopts smart type casting moulding, and molding cycle is also long.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of syllogic without bone Wiping device for the many technical matterss existing for the above-mentioned Wiper system without lever assembly.
Technical problem to be solved in the utility model can be achieved through the following technical solutions:
A kind of syllogic, without bone Wiping device, comprising:
One first attaching parts, is provided with an accommodation space in described first attaching parts;
One second attaching parts; Described second attaching parts is configured in described accommodation space, and this second attaching parts is connected with Wiping device rocking arm;
Frame scraped by a pair first decorations, and each first decoration is scraped in frame has one first spatial accommodation, and the first end of each the first decoration hanger is connected with described first attaching parts two ends respectively;
Frame scraped by a pair second decorations, each second decoration is scraped in frame has one second spatial accommodation, it is hinged that the first end and corresponding first that frame scraped by each second decoration decorates the second end scraping frame, and first of correspondence connection is decorated the first spatial accommodation and second scraped in frame and decorated the second spatial accommodation scraped in frame and connect;
One centering scrapes frame, scrapes chord position and scrape the first spatial accommodation of frame and the second decoration is scraped in the second spatial accommodation of frame in the first decoration of its correspondence in each, and the midway location and corresponding first scraping frame in each is decorated and scraped frame and second to decorate the hinged place of scraping frame hinged;
Scrape frame little a pair, the midway location that each is little scrapes frame with corresponding in scrape frame hinged near this one end of described attaching parts;
One windscreen wiper bar, described windscreen wiper bar is arranged on a described centering and scrapes frame and scrape on frame for little a pair.
In a preferred embodiment of the present utility model, a described centering is scraped frame and is adopted the first permanent seat, the second permanent seat and described second to decorate to scrape frame and be connected, and adopts the 3rd permanent seat and described first to decorate to scrape frame to be connected.
In a preferred embodiment of the present utility model, described first decoration scrapes frame and the second decoration, and to scrape frame be sheet metal part, its cross-sectional plane is the dihedral be made up of two arms of angle, described first decorates the space that two arms of angle scraping frame surround forms described first spatial accommodation, and described second decorate described second spatial accommodation of space formation that two arms of angle scraping frame surround; The appropriate location of scraping two arms of angle of frame at described first decoration is configured with the first permanent seat installation position and the second permanent seat installation position, two arm of angle edges scraping frame at the first decoration of described first position, permanent seat installation position and the second position, permanent seat installation position configure the first panel beating flange and the second panel beating flange, described first permanent seat is anchored at the first decoration and scrapes in the first permanent seat installation position of frame by described first panel beating flange, and described second permanent seat is anchored at the second decoration and scrapes in the second permanent seat installation position of frame by described second panel beating flange; The appropriate location of scraping two articles of arms of angle of frame at described second decoration is configured with the 3rd permanent seat installation position, the two articles of arm of angle edges scraping frame at the second decoration of described 3rd position, permanent seat installation position are configured with the 3rd panel beating flange, and described 3rd permanent seat is anchored at the second decoration and scrapes in the 3rd permanent seat installation position of frame by described 3rd panel beating flange.
In a preferred embodiment of the present utility model, described first permanent seat, the second permanent seat and the 3rd permanent seat are Plastic Parts.
In a preferred embodiment of the present utility model, the first necking down groove and the first inside groove is coaxially arranged with in described first permanent seat, the width of the first inside groove is greater than the width of the first necking down groove, during installation, scrape frame in described to be forced through described first necking down groove and to be inserted in described first inside groove and described first inside groove cannot be exited, make described in scrape frame and be firmly connected with the first permanent seat; The second necking down groove and the second inside groove is coaxially arranged with in described second permanent seat, the width of the second inside groove is greater than the width of the second necking down groove, during installation, scrape frame in described to be forced through described second necking down groove and to be inserted in described second inside groove and described second inside groove cannot be exited, make described in scrape frame and be firmly connected with the second permanent seat; In described 3rd permanent seat, be configured with one the 3rd inside groove, scrape frame in described and to insert in described 3rd inside groove and by being configured in pin in described 3rd permanent seat and described 3rd permanent seat is rotatably connected, to rotate freely so that scrape frame in described.
In preferably implementing at one of the present utility model, described accommodation space is configured with a trim, described trim covers described accommodation space not by the region of the second attaching parts filling; The bottom surface of described trim is configured with an elasticity pivoted arm and a buckle; Hinge axis and buckle slot is configured with in described accommodation space, the free end of the elasticity pivoted arm of described trim hooks on described hinge axis, to make described trim can around described hinge axis, when described trim is detained, described buckle snaps in described buckle slot.
In a preferred embodiment of the present utility model, scraping frame in described on this one end of described attaching parts is configured with a lining, and described lining and described little bridge joint of scraping touch, with limit described little scrape frame relatively described in scrape the position of frame.
Described first decoration is scraped frame and second and is decorated two arms of angle scraping frame, and wherein an arm of angle is outer convex arc limit, and an other arm of angle is that imploded arcs limit is to form a guiding gutter.
Owing to have employed technical scheme as above, Wiping device of the present utility model, without lever and exoskeletal, makes the height reduction of whole Wiping device, reduces windage and air-flow noise, also extends the sight line of chaufeur simultaneously.Again on the one hand, scraping frame due to decoration of the present utility model is divided into attaching parts and two sections of decorations to scrape frame, and two sections of decorations are scraped frame and adopted the processing of punching press sheet metal process, and it is scraped frame relative to the decoration of plastics and improves work efficiency, intensity is greatly improved, be not easy to damage, be applicable to Quantity production simultaneously, reduce tooling cost, and the decoration outside face scraped on frame adopts mould punching shaping, surface streamline type is good, the guiding gutter simultaneously on decoration framework also with body one-shot forming out, water guide is effective.In addition, decoration of the present utility model is scraped frame and is divided into attaching parts and two sections of decorations to scrape frame, and its sinuousness better adaptability, can adapt to the Windshield of different curvature.Further, be Plastic Parts for installing the permanent seat scraping frame, it scrapes in frame at decoration by the riveting that presses of the decoration panel beating flange scraped on frame always, easier for installation, also reduces the weight of whole Wiping device simultaneously.
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram of syllogic of the present utility model without bone Wiping device.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the birds-eye view of Fig. 1.
Fig. 4 is the left view of Fig. 1.
Fig. 5 is the A-A cutaway view of Fig. 3.
Fig. 6 is the B-B cutaway view of Fig. 2.
Fig. 7 is the C-C cutaway view of Fig. 2.
Fig. 8 is the I place enlarged diagram of Fig. 3.
Fig. 9 is the I place enlarged diagram of Fig. 1.
Figure 10 is the I place enlarged diagram of Fig. 2.
Figure 11 is II place's enlarged diagram of Fig. 2.
Detailed description of the invention
See accompanying drawing, a kind of syllogic provided in figure, without bone Wiping device, comprises attaching parts 100,200, and frame 300 scraped by a pair decoration, a pair decoration is scraped frame 400, centering and scraped frame 500, scrape frame 600 and windscreen wiper bar 700 for little a pair.
In attaching parts 100, be provided with an accommodation space 110, attaching parts 200 is configured in accommodation space 110, and this attaching parts 200 is connected with Wiping device rocking arm (not shown).On accommodation space 110, be configured with a trim 800 in addition, trim 800 covers the region that accommodation space 110 does not have connected piece 200 to fill.Elasticity pivoted arm 810 and a buckle 820 is configured with in the bottom surface of trim 800; Hinge axis 111 and buckle slot 112 is configured with in accommodation space 110, the free end of the elasticity pivoted arm 810 of trim 800 hooks on hinge axis 111, to make trim 800 can rotate around hinge axis 111, when trim 800 is detained, buckle 820 snaps in buckle slot 112.It is larger that the object arranging trim 800 is the accommodation space 110 of attaching parts 100 can be opened, so that be installed in accommodation space 110 by attaching parts 200.
A pair decoration is scraped frame 300 and a pair decoration and is scraped frame 400 and be sheet metal part, its cross-sectional plane is the dihedral be made up of two arms of angle 310,320,410,420, the space that two arms of angle 310,320 that frame 300 scraped by decoration surround forms a spatial accommodation 330, and the space that two arms of angle 410,420 that frame 400 scraped by decoration surround forms a spatial accommodation 430; The first end of a pair decoration hanger 300 is connected with attaching parts 100 two ends respectively, and concrete connection mode is placed in injection mould by a pair decoration hanger 300, then injection mo(u)lding attaching parts 100.The first end that frame 400 scraped by a pair decoration adopts rivet (not shown) hinged with the second end that frame 300 scraped by corresponding decoration, and the spatial accommodation 330 that the corresponding decoration connected is scraped in frame 300 connects with the decoration spatial accommodation 430 scraped in frame 400; Such decoration is scraped frame 400 and relatively can be decorated and scrape frame 300 and swing, to impel windscreen wiper bar 700 wipe surfaces better.
Frame 300 scraped by decoration and decoration scrapes the arm of angle 310,410 of frame 400 for outer convex arc limit, and an other arm of angle 320,420 is for imploded arcs limit is to form a guiding gutter.
Scrape the spatial accommodation 340,440 that frame 300,400 scraped by decoration that frame 500 is positioned at its correspondence in each, and be arranged on decoration by permanent seat 510,520,530 and scrape on frame 300,400, concrete mounting means is as follows:
The appropriate location of scraping two arms of angle 410,420 of frame 400 at decoration is configured with permanent seat installation position 450,460, the edge configuration panel beating flange 411,421,412,422 of two arms of angle 410,420 in position, permanent seat installation position 450,460, after permanent seat 510,520 is installed to permanent seat installation position 450,460, bend inwards panel beating flange 411,421,412,422, permanent seat 510 can be fixed in fixed installation position 450 by panel beating flange 411,421, and permanent seat 520 can be fixed in fixed installation position 460 by panel beating flange 412,422.
The appropriate location of scraping two arms of angle 310,320 of frame 300 at decoration is configured with permanent seat installation position 350, and permanent seat installation position 350 is probably positioned at the hinged place that frame 300,400 scraped by decoration.
Panel beating flange 311,321 is configured with at the edge of two arms of angle 310,320 of position, permanent seat installation position 350, after permanent seat 530 is installed to permanent seat installation position 350, bend inwards panel beating flange 311,321, and permanent seat 530 can be fixed in fixed installation position 350 by panel beating flange 311,321.
Permanent seat 510,520,530 is Plastic Parts, wherein in permanent seat 510,520, be coaxially arranged with necking down groove 511,521 and inside groove 512,522, the width of inside groove 512,522 is greater than the width of necking down groove 511,521, is configured with an inside groove 531 in permanent seat 530.
During installation, first by scrape frame 500 Inner edge to insert in the inside groove 531 of permanent seat 530 and to be rotatably connected with permanent seat 530 by being configured in pin in permanent seat 530 532 so that in scrape frame 500 and rotate freely.Then by scrape frame 500 Inner edge be forced through necking down groove 511,521 and be inserted in inside groove 512,522 and inside groove 512,522 cannot be exited, scrape frame 500 in making and be firmly connected with permanent seat 510,520.
The midway location that each is little scrapes frame 600 with corresponding in scrape frame 500 hinged by rivet 910 near this one end of attaching parts 100; And in scrape frame 500 on this one end of attaching parts 100, be configured with a lining 920, lining 920 contacts with the little Inner edge scraping frame 600, with limit little scrape frame 600 relatively in scrape the position of frame 500.
Scrape during windscreen wiper bar 700 is stuck in frame 500 and little outer rim of scraping frame 600, it adopts elastomeric material to make.
Claims (8)
1. syllogic is without a bone Wiping device, it is characterized in that, comprising:
One first attaching parts, is provided with an accommodation space in described first attaching parts;
One second attaching parts; Described second attaching parts is configured in described accommodation space, and this second attaching parts is connected with Wiping device rocking arm;
Frame scraped by a pair first decorations, and each first decoration is scraped in frame has one first spatial accommodation, and the first end of each the first decoration hanger is connected with described first attaching parts two ends respectively;
Frame scraped by a pair second decorations, each second decoration is scraped in frame has one second spatial accommodation, it is hinged that the first end and corresponding first that frame scraped by each second decoration decorates the second end scraping frame, and first of correspondence connection is decorated the first spatial accommodation and second scraped in frame and decorated the second spatial accommodation scraped in frame and connect;
One centering scrapes frame, scrapes chord position and scrape the first spatial accommodation of frame and the second decoration is scraped in the second spatial accommodation of frame in the first decoration of its correspondence in each, and the midway location and corresponding first scraping frame in each is decorated and scraped frame and second to decorate the hinged place of scraping frame hinged;
Scrape frame little a pair, the midway location that each is little scrapes frame with corresponding in scrape frame hinged near this one end of described attaching parts;
One windscreen wiper bar, described windscreen wiper bar is arranged on a described centering and scrapes frame and scrape on frame for little a pair.
2. syllogic as claimed in claim 1 is without bone Wiping device, it is characterized in that, a described centering is scraped frame and adopted the first permanent seat, the second permanent seat and described second to decorate to scrape frame and be connected, and employing the 3rd permanent seat and described first is decorated and scraped frame and be connected.
3. syllogic as claimed in claim 2 is without bone Wiping device, it is characterized in that, described first decoration scrapes frame and the second decoration, and to scrape frame be sheet metal part, its cross-sectional plane is the dihedral be made up of two arms of angle, described first decorates the space that two arms of angle scraping frame surround forms described first spatial accommodation, and described second decorate described second spatial accommodation of space formation that two arms of angle scraping frame surround; The appropriate location of scraping two arms of angle of frame at described first decoration is configured with the first permanent seat installation position and the second permanent seat installation position, two arm of angle edges scraping frame at the first decoration of described first position, permanent seat installation position and the second position, permanent seat installation position configure the first panel beating flange and the second panel beating flange, described first permanent seat is anchored at the first decoration and scrapes in the first permanent seat installation position of frame by described first panel beating flange, and described second permanent seat is anchored at the second decoration and scrapes in the second permanent seat installation position of frame by described second panel beating flange; The appropriate location of scraping two articles of arms of angle of frame at described second decoration is configured with the 3rd permanent seat installation position, the two articles of arm of angle edges scraping frame at the second decoration of described 3rd position, permanent seat installation position are configured with the 3rd panel beating flange, and described 3rd permanent seat is anchored at the second decoration and scrapes in the 3rd permanent seat installation position of frame by described 3rd panel beating flange.
4. syllogic as claimed in claim 3 is without bone Wiping device, and it is characterized in that, described first permanent seat, the second permanent seat and the 3rd permanent seat are Plastic Parts.
5. syllogic as claimed in claim 4 is without bone Wiping device, it is characterized in that, the first necking down groove and the first inside groove is coaxially arranged with in described first permanent seat, the width of the first inside groove is greater than the width of the first necking down groove, during installation, scrape frame in described to be forced through described first necking down groove and to be inserted in described first inside groove and described first inside groove cannot be exited, make described in scrape frame and be firmly connected with the first permanent seat; The second necking down groove and the second inside groove is coaxially arranged with in described second permanent seat, the width of the second inside groove is greater than the width of the second necking down groove, during installation, scrape frame in described to be forced through described second necking down groove and to be inserted in described second inside groove and described second inside groove cannot be exited, make described in scrape frame and be firmly connected with the second permanent seat; In described 3rd permanent seat, be configured with one the 3rd inside groove, scrape frame in described and to insert in described 3rd inside groove and by being configured in pin in described 3rd permanent seat and described 3rd permanent seat is rotatably connected, to rotate freely so that scrape frame in described.
6. the syllogic as described in any one of claim 1 to 5 claim, without bone Wiping device, is characterized in that, described accommodation space is configured with a trim, and described trim covers described accommodation space not by the region of the second attaching parts filling; The bottom surface of described trim is configured with an elasticity pivoted arm and a buckle; Hinge axis and buckle slot is configured with in described accommodation space, the free end of the elasticity pivoted arm of described trim hooks on described hinge axis, to make described trim can around described hinge axis, when described trim is detained, described buckle snaps in described buckle slot.
7. syllogic as claimed in claim 6 is without bone Wiping device, it is characterized in that, scraping frame in described on this one end of described attaching parts is configured with a lining, and described lining and described little bridge joint of scraping touch, with limit described little scrape frame relatively described in scrape the position of frame.
8. syllogic as claimed in claim 1 is without bone Wiping device, it is characterized in that, described first decoration is scraped frame and second and decorated two arms of angle scraping frame, and wherein an arm of angle is outer convex arc limit, and an other arm of angle is that imploded arcs limit is to form a guiding gutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513332.XU CN204801726U (en) | 2015-07-14 | 2015-07-14 | Syllogic boneless windshield wiper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513332.XU CN204801726U (en) | 2015-07-14 | 2015-07-14 | Syllogic boneless windshield wiper device |
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| Publication Number | Publication Date |
|---|---|
| CN204801726U true CN204801726U (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520513332.XU Active CN204801726U (en) | 2015-07-14 | 2015-07-14 | Syllogic boneless windshield wiper device |
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| CN (1) | CN204801726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973021A (en) * | 2015-07-14 | 2015-10-14 | 上海胜华波汽车电器有限公司 | Three-segment type framework-free windshield wiper device |
-
2015
- 2015-07-14 CN CN201520513332.XU patent/CN204801726U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973021A (en) * | 2015-07-14 | 2015-10-14 | 上海胜华波汽车电器有限公司 | Three-segment type framework-free windshield wiper device |
| CN104973021B (en) * | 2015-07-14 | 2017-04-19 | 上海胜华波汽车电器有限公司 | Three-segment type framework-free windshield wiper device |
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