CN113183920A - Four-claw plastic framework wiper blade with length smaller than 550mm - Google Patents
Four-claw plastic framework wiper blade with length smaller than 550mm Download PDFInfo
- Publication number
- CN113183920A CN113183920A CN202011374333.2A CN202011374333A CN113183920A CN 113183920 A CN113183920 A CN 113183920A CN 202011374333 A CN202011374333 A CN 202011374333A CN 113183920 A CN113183920 A CN 113183920A
- Authority
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- China
- Prior art keywords
- pressing strip
- strip
- wiper blade
- pressing
- shaft
- 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.)
- Pending
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 34
- 238000003825 pressing Methods 0.000 claims abstract description 129
- 238000007667 floating Methods 0.000 claims abstract description 15
- 239000011324 bead Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 16
- 210000000078 claw Anatomy 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 13
- 238000000465 moulding Methods 0.000 claims description 13
- 230000003287 optical effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 abstract description 8
- 230000000717 retained effect Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B60S1/38—Wiper blades
-
- 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
- B60S1/42—Connections between blades and arms resilient
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The invention discloses a four-claw plastic framework wiper blade with the length less than 550mm, which is connected with a wiper arm, and the wiper arm applies pressure to the wiper blade to enable the wiper blade to be attached to a windshield; the wiper blade comprises a pressing strip A, a pressing strip B, a pressing strip, a clamping lock, a connecting piece, a rubber strip and a guide strip, wherein the pressing strip A and the pressing strip B are respectively positioned at two ends of the pressing strip; the plastic framework is designed into a curved surface modeling structure with floating prevention, so that the floating prevention advantage without the framework is reserved; the advantage of the skeleton exerting pressure on the guide bar at multiple points is also retained.
Description
Technical Field
The invention relates to a plastic framework wiper blade with the length less than 550mm, which is mainly used for wiping windshields of various types of automobiles.
Background
The wiper blade on the market at present mainly has two types, one type is the wiper blade formed by matching a framework made of metal materials with a guide strip and a rubber strip, and the wiper blade is called as the metal framework wiper blade for short and is the earliest traditional wiper blade; the metal framework wiper blade has the advantages of more components, long manufacturing process route, general anti-floating effect of the product, good rigidity and low requirement on the shape of the guide strip. The other is a wiper blade formed by matching an outer cover made of rubber material with a guide strip and a rubber strip, which is called as a frameless wiper blade for short; the frameless wiper blade has fewer components than the metal skeleton wiper blade, the relative manufacturing process route is shorter, the product has good anti-floating effect, but the rigidity is poorer, the requirement on the shape of the guide strip is high, meanwhile, the force application point of the frameless wiper blade on the guide strip is positioned in the middle position of the guide strip, and the shape of the guide strip at the position is difficult to ensure to be an ideal curve.
The structural design of the plastic framework wiper blade is different due to different lengths, the structural design of the wiper blade is divided into two types, the plastic framework wiper blade with the length less than 550mm is a type (called as a four-claw plastic framework wiper blade), and the plastic framework wiper blade with the length more than or equal to 550mm is a type (called as a six-claw plastic framework wiper blade). The inventor develops a four-claw plastic framework wiper blade with own characteristics and independent intellectual property rights and the length of the wiper blade is less than 550 mm.
Disclosure of Invention
The invention overcomes the defects, improves the design of the wiper blade in the aspects, and particularly innovatively designs the connecting structure between the press strips.
The technical scheme of the invention is as follows:
a four-claw plastic framework wiper blade with the length less than 550mm is characterized in that a wiper blade 1 is connected with a wiper arm 2, and the wiper arm 2 applies pressure to the wiper blade 1 to enable the wiper blade 1 to be attached to a windshield 3; the wiper blade 1 comprises a pressing strip A101, a pressing strip B107, a pressing strip 102, a clamping lock 103, a connecting piece 104, a rubber strip 105 and a guide strip 106, wherein the pressing strip A101 and the pressing strip B107 are respectively positioned at two ends of the pressing strip 102, the rubber strip 105 is respectively clamped and fixed by claw clamps of the pressing strip A101, the pressing strip B107 and the pressing strip 102, the guide strip 106 is positioned in a corresponding groove of the rubber strip 105, and the guide strip 106 and the rubber strip 105 are in a bent shape;
the molding 102 comprises a molding main body 108, an axis A109 and an axis B110, the latch 103 is arranged on the molding main body 108 through the axis A109, and the connecting piece 104 is arranged on the molding main body 108 through the axis B110; the latch 103 is fixed on the shaft A109 of the batten 102 and rotates around the shaft A109, a gap is arranged at the position of the shaft A109 of the latch 103 and is clamped on the shaft A109, and an elastic tongue is arranged at one end, far away from the shaft A109, of the latch 103 and is connected with the wiper arm 2; the connecting piece 104 is fixed on the shaft B110 of the pressing bar 102 and rotates around the shaft B110, the connecting piece 104 is connected with the wiper arm 2, and the pressure of the wiper arm 2 is transmitted to the wiper blade 1;
the pressing strip A101 is positioned at the penetrating side of the rubber strip 105, the pressing strip A101 comprises an end part 111, a claw clamp 112, a main body 113, a pin shaft 114 and a limiting end 115, the end part 111 is positioned at the far end of the wiper blade, the penetrating end part 111 of the rubber strip 105 is cut, and the end part 111 is cut; the claw clip 112 fixes the rubber strip 105; the body 113 is a structural body portion of the bead a 101; the pin 114 is a columnar structure and is matched with a corresponding structure of the pressing strip 102; the interior of the pressing strip A101 is of a cavity structure, one side of each of two side surfaces of the pressing strip A101 is high, the other side of each of the two side surfaces of the pressing strip A101 is low, and an arc-shaped surface is formed at the middle connecting part;
the pressing strip B107 is positioned at the other end far away from the pressing strip A101, the pressing strip B107 and the pressing strip A101 are of a symmetrical structure, and the pressing strip B107 and the pressing strip A101 are completely symmetrical, and the difference is that the end part of the pressing strip B107 is not subjected to cutting treatment;
two ends of the pressing strip 102 are of symmetrical structures, a clamping groove 116 is arranged at the end position, the clamping groove 116 is used for accommodating a pin shaft 114 of the pressing strip A101 and a pin shaft 114 of the pressing strip B107, a cavity 117 is arranged at a position deviating from the clamping groove, and the cavity 117 is used for accommodating a limiting end 115 of the pressing strip A101 and a limiting end 115 of the pressing strip B107; near the end there is a jaw a118, the jaw a118 holding the rubber strip 105, transmitting the pressure of the wiper arm 2 against the wiper blade 1 to the guide strip 106; the main structure of the pressing strip 102 has the same anti-floating arc appearance as the pressing strip A101 or the pressing strip B107; the pin 114 and the limiting end 115 of the molding bars A101 and B107 are respectively received in the slot 116 and the cavity 117 of the molding bar 102 for effective coupling.
The pressing strips A101, B107, 102, the latches 103 and the connecting pieces 104 are made of plastic materials, and the pressing strips A101, B107 and 102 are made of the same plastic material or different plastic materials.
The shaft A109 and the bead main body 108 are integrated, namely, the same material is molded at one time, or an optical axis made of metal is injected into the bead main body 108; the shaft B110 is an optical axis made of metal and is injection-molded in the bead main body 108, and the shaft B110 is either a part of the bead main body 108, i.e., is formed in one piece of the same material.
The invention has the characteristics that:
the framework of the wiper blade is made of plastic instead of metal, so that the manufacturing cost of the product can be reduced under the condition of ensuring the rigidity of the product; meanwhile, a simple and convenient direct snap-in structure is adopted in the structural design, so that the assembly efficiency is improved; in the design of the plastic framework, the structure of the plastic framework is more favorably designed into a curved surface modeling structure with floating prevention, the floating prevention defect of the metal framework is improved, and the floating prevention advantage without the framework is reserved; the four-claw plastic framework wiper blade keeps the advantage that the framework applies pressure to multiple points of the guide strip, the defect that the single-point pressure is applied to the guide strip of the frameless wiper blade is overcome, the more points applying pressure, the more balanced the distribution and the lower the requirement on the guide strip.
Drawings
FIG. 1 is a schematic view of the present invention mounted to a windshield;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
FIG. 5 is an isometric view of bead A;
FIG. 6 is a cross-sectional view B-B of FIG. 5;
FIG. 7 is an isometric view of bead B;
FIG. 8 is an isometric view of the molding;
fig. 9 is an isometric view of a bead fit.
In the figure: 1. wiper blade, 2, wiper arm, 3, windshield;
101. the clamping device comprises a pressing strip A, 102, a pressing strip, 103, a clamping lock, 104, a connecting piece, 105, a rubber strip, 106, a guide strip, 107, a pressing strip B, 108, a pressing strip main body, 109, a shaft A, 110, a shaft B, 111, an end part, 112, a claw clamp, 113, a main body, 114, a pin shaft, 115, a limiting end, 116, a clamping groove, 117, a cavity, 118 and a claw clamp A.
Detailed Description
The invention is further described below with reference to the figures and examples.
Referring to fig. 1-9, a four-claw plastic skeleton wiper blade with a length less than 550mm, wherein a wiper blade 1 is connected with a wiper arm 2, and the wiper arm 2 applies pressure to the wiper blade 1 to enable the wiper blade 1 to be attached to a windshield 3, so that the four-claw plastic skeleton wiper blade 1 can effectively scrape the windshield to remove rainwater or dust and the like on the surface of the windshield 3;
the wiper blade 1 comprises a pressing strip A101, a pressing strip B107, a pressing strip 102, a clamping lock 103, a connecting piece 104, a rubber strip 105 and a guide strip 106, wherein the pressing strip A101 and the pressing strip B107 are respectively positioned at two ends of the pressing strip 102, the rubber strip 105 is respectively clamped and fixed by claw clamps of the pressing strip A101, the pressing strip B107 and the pressing strip 102, the guide strip 106 is positioned in a corresponding groove of the rubber strip 105, and the guide strip 106 and the rubber strip 105 are in a bent shape;
the pressing strips A101 and B107, the pressing strips 102, the latches 103 and the connecting pieces 104 are made of plastic materials, and the pressing strips A101, the pressing strips B107 and the pressing strips 102 are made of the same plastic material or different plastic materials can be used.
The molding 102 comprises a molding main body 108, an axis A109 and an axis B110, the latch 103 is arranged on the molding main body 108 through the axis A109, and the connecting piece 104 is arranged on the molding main body 108 through the axis B110; the latch 103 is fixed on the shaft A109 of the batten 102 and rotates around the shaft A109, the latch 103 is notched on the shaft A109 and is clamped on the shaft A109, and one end of the latch 103, which is far away from the shaft A109, is provided with an elastic tongue to prevent the wiper arm 2 from loosening. The connector 104 is fixed to the shaft B110 of the molding 102 and rotates about the shaft B110, and the connector 104 is coupled to the wiper arm 2 and transmits the pressure of the wiper arm 2 to the wiper blade 1.
The axis A109 is integrated with the bead main body 108, i.e., the same material is molded in one step, or an optical axis made of metal is injected into the bead main body 108; the shaft B110 is an optical axis made of metal and is injection-molded in the bead main body 108, and the shaft B110 is either a part of the bead main body 108, i.e., is formed in one piece of the same material.
The pressing strip A101 is positioned at the penetrating side of the rubber strip 105, the pressing strip A101 comprises an end part 111, a claw clamp 112, a main body 113, a pin shaft 114 and a limiting end 115, the end part 111 is positioned at the far end of the wiper blade, so that the rubber strip 105 can penetrate conveniently, and the end part 111 is cut; the claw clip 112 fixes the rubber strip 105 to prevent the rubber strip 105 from being separated in the scraping process; the main body 113 is a structural main body part of the pressing strip A101, and provides certain back pressure in the windward movement process of the wiper blade, so that the wiper blade is prevented from floating to influence the scraping effect; the pin shaft 114 is of a columnar structure and is matched with a corresponding structure of the pressing strip 102 to realize the connection of the pressing strip A101 and the pressing strip 102; the limiting end 115 limits the shaking amplitude of the pressing strip A101 in the movement process, and the shaking of the pressing strip A101 relative to the pressing strip 102 is reduced; the interior of the pressing strip A101 is of a cavity structure, so that a rubber strip can conveniently penetrate through the pressing strip A101 while the weight is reduced, one side of each of two side surfaces of the pressing strip A101 is high, the other side of each of the two side surfaces of the pressing strip A101 is low, an arc-shaped surface is formed in the middle connecting part, and a pressure is generated on the pressing strip A101 when the pressing strip A faces the wind so as to prevent the wiper blade from floating.
The pressing strip B107 is positioned at the other end far away from the pressing strip A101, the pressing strip B107 and the pressing strip A101 are of a symmetrical structure, and the two pressing strips are completely symmetrical, the difference is that the end part of the pressing strip B107 is not cut, and the integrity of the end part prevents the rubber strip 105 from being separated from the end part in an accidental situation.
Two ends of the pressing strip 102 are of symmetrical structures, a clamping groove 116 is arranged at the end position, the clamping groove 116 is used for accommodating a pin shaft 114 of the pressing strip A101 and a pin shaft 114 of the pressing strip B107, a cavity 117 is arranged at a position deviating from the clamping groove, and the cavity 117 is used for limiting ends 115 of the pressing strip A101 and the pressing strip B107; a claw clamp A118 is arranged at the position close to the end part, the claw clamp A118 is used for fixing the rubber strip 105, preventing the rubber strip 105 from falling off in the scraping process, and simultaneously transmitting the pressure of the wiper arm 2 on the wiper blade 1 to the guide strip 106; the main structure of the bead 102 has the same anti-floating arc appearance as the bead A101 or the bead B107.
After the pin shaft 114 and the limiting end 115 of the pressing strips A101 and B107 are respectively accommodated in the clamping groove 116 and the cavity 117 of the pressing strip 102, the effective connection between the two is realized, so that the two can not be separated, and the two can be ensured to rotate around the axis line of the pin shaft 114 to adapt to the change of the radian of the windshield.
The invention has the characteristics that:
the framework of the wiper blade is made of plastic instead of metal, so that the manufacturing cost of the product can be reduced under the condition of ensuring the rigidity of the product; meanwhile, a simple and convenient direct snap-in structure is adopted in the structural design, so that the assembly efficiency is improved; in the design of the plastic framework, the structure of the plastic framework is more favorably designed into a curved surface modeling structure with floating prevention, the floating prevention defect of the metal framework is improved, and the floating prevention advantage without the framework is reserved; the four-claw plastic framework wiper blade keeps the advantage that the framework applies pressure to multiple points of the guide strip, the defect that the single-point pressure is applied to the guide strip of the frameless wiper blade is overcome, the more points applying pressure, the more balanced the distribution and the lower the requirement on the guide strip.
The above description is only an example of the present patent, but the scope of the patent is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the patent disclosure should be covered within the scope of the patent, and therefore, the scope of the patent should be subject to the protection scope of the appended claims.
Claims (3)
1. The utility model provides a length is less than 550 mm's four paws plastic backbone windscreen wiper piece which characterized in that: the wiper blade (1) is connected with the wiper arm (2), and the wiper arm (2) applies pressure to the wiper blade (1) to enable the wiper blade (1) to be attached to the windshield (3); the wiper blade (1) comprises a pressing strip A (101), a pressing strip B (107), a pressing strip (102), a clamping lock (103), a connecting piece (104), a rubber strip (105) and a guide strip (106), wherein the pressing strip A (101) and the pressing strip B (107) are respectively positioned at two ends of the pressing strip (102), the rubber strip (105) is respectively clamped and fixed by claw clamps of the pressing strip A (101), the pressing strip B (107) and the pressing strip (102), the guide strip (106) is positioned in a corresponding groove of the rubber strip (105), and the guide strip (106) and the rubber strip (105) are in a bent shape;
the batten (102) comprises a batten main body (108), an axis A (109) and an axis B (110), the latch (103) is arranged on the batten main body (108) through the axis A (109), and the connecting piece (104) is arranged on the batten main body (108) through the axis B (110); the latch (103) is fixed on a shaft A (109) of the pressing bar (102) and rotates around the shaft A (109), a notch is formed in the position of the shaft A (109) of the latch (103) and is clamped on the shaft A (109), and an elastic tongue is arranged at one end, far away from the shaft A (109), of the latch (103) and is connected with the wiper arm (2); the connecting piece (104) is fixed on a shaft B (110) of the pressing strip (102) and rotates around the shaft B (110), and the connecting piece (104) is connected with the wiper arm (2) to transmit the pressure of the wiper arm (2) to the wiper blade (1);
the pressing strip A (101) is located on the penetrating side of the rubber strip (105), the pressing strip A (101) comprises an end part (111), a claw clamp (112), a main body (113), a pin shaft (114) and a limiting end (115), the end part (111) is located at the far end of the wiper blade, the penetrating end part (111) of the rubber strip (105) is cut, and the end part (111) is cut; the claw clamp (112) is used for fixing the rubber strip (105); the main body (113) is a structural main body part of the pressing strip A (101); the pin shaft (114) is of a columnar structure and is matched with the corresponding structure of the pressing strip (102); the interior of the pressing strip A (101) is of a cavity structure, one side of each of two side surfaces of the pressing strip A (101) is high, the other side of each of the two side surfaces of the pressing strip A (101) is low, and an arc-shaped surface is formed in the middle connecting part;
the pressing strip B (107) is positioned at the other end far away from the pressing strip A (101), the pressing strip B (107) and the pressing strip A (101) are of a symmetrical structure and are completely symmetrical, and the difference is that the end part of the pressing strip B (107) is not subjected to cutting treatment;
the two ends of the pressing strip (102) are of symmetrical structures, a clamping groove (116) is formed in the end portion, the clamping groove (116) is used for containing a pin shaft (114) of the pressing strip A (101) and a pin shaft (114) of the pressing strip B (107), a cavity (117) is formed in the position deviating from the clamping groove, and the cavity (117) is used for containing a limiting end (115) of the pressing strip A (101) and a limiting end (107) of the pressing strip B (107); a claw clamp A (118) is arranged at a position close to the end part, the claw clamp A (118) is used for fixing the rubber strip (105) and transmitting the pressure of the wiper arm (2) on the wiper blade (1) to the guide strip (106); the main structure of the pressing strip (102) has the same anti-floating arc appearance as the pressing strip A (101) or the pressing strip B (107); the pin shaft (114) and the limiting end (115) of the pressing strip A (101) and the pressing strip B (107) are respectively accommodated in the clamping groove (116) and the cavity (117) of the pressing strip (102) to be effectively connected.
2. A four-claw plastic frame wiper blade of less than 550mm in length as claimed in claim 1 wherein: the pressing strip A (101), the pressing strip B (107), the pressing strip (102), the locking lock (103) and the connecting piece (104) are all made of plastic materials, and the pressing strip A (101), the pressing strip B (107) and the pressing strip (102) are made of the same plastic material or different plastic materials.
3. A four-claw plastic frame wiper blade of less than 550mm in length as claimed in claim 1 wherein: the shaft A (109) and the bead main body (108) are integrated, namely, the same material is molded at one time, or an optical axis made of metal is injected into the bead main body (108); the shaft B (110) is made of metal and is injected into the main pressing strip body (108), and the shaft B (110) or a part of the main pressing strip body (108) is formed by one-step molding of the same material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011374333.2A CN113183920A (en) | 2020-12-01 | 2020-12-01 | Four-claw plastic framework wiper blade with length smaller than 550mm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011374333.2A CN113183920A (en) | 2020-12-01 | 2020-12-01 | Four-claw plastic framework wiper blade with length smaller than 550mm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113183920A true CN113183920A (en) | 2021-07-30 |
Family
ID=76972687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011374333.2A Pending CN113183920A (en) | 2020-12-01 | 2020-12-01 | Four-claw plastic framework wiper blade with length smaller than 550mm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113183920A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2727368A1 (en) * | 1994-11-29 | 1996-05-31 | Valeo Systemes Dessuyage | WIPER BLADE COMPRISING IMPROVED LONGITUDINAL IMMOBILIZATION MEANS OF THE WIPER SQUEEGEE |
| DE20009252U1 (en) * | 2000-05-18 | 2000-08-10 | Lee Shern Yow | Wiper bracket |
| JP2000272478A (en) * | 1999-03-25 | 2000-10-03 | Asmo Co Ltd | Vehicular wiper device |
| CN201140704Y (en) * | 2007-12-28 | 2008-10-29 | 贵阳万江航空机电有限公司 | Non-frame wiper blade connecting device |
| JP2009107420A (en) * | 2007-10-29 | 2009-05-21 | Mitsuba Corp | Wiper device |
| CN202089034U (en) * | 2011-05-23 | 2011-12-28 | 冯文财 | Automobile windscreen wiper |
| CN214189593U (en) * | 2020-12-01 | 2021-09-14 | 贵阳万江航空机电有限公司 | Four-claw plastic framework wiper blade with length less than 550mm |
-
2020
- 2020-12-01 CN CN202011374333.2A patent/CN113183920A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2727368A1 (en) * | 1994-11-29 | 1996-05-31 | Valeo Systemes Dessuyage | WIPER BLADE COMPRISING IMPROVED LONGITUDINAL IMMOBILIZATION MEANS OF THE WIPER SQUEEGEE |
| JP2000272478A (en) * | 1999-03-25 | 2000-10-03 | Asmo Co Ltd | Vehicular wiper device |
| DE20009252U1 (en) * | 2000-05-18 | 2000-08-10 | Lee Shern Yow | Wiper bracket |
| JP2009107420A (en) * | 2007-10-29 | 2009-05-21 | Mitsuba Corp | Wiper device |
| CN201140704Y (en) * | 2007-12-28 | 2008-10-29 | 贵阳万江航空机电有限公司 | Non-frame wiper blade connecting device |
| CN202089034U (en) * | 2011-05-23 | 2011-12-28 | 冯文财 | Automobile windscreen wiper |
| CN214189593U (en) * | 2020-12-01 | 2021-09-14 | 贵阳万江航空机电有限公司 | Four-claw plastic framework wiper blade with length less than 550mm |
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