CN105799649A - Windshield wiper - Google Patents
Windshield wiper Download PDFInfo
- Publication number
- CN105799649A CN105799649A CN201610363937.4A CN201610363937A CN105799649A CN 105799649 A CN105799649 A CN 105799649A CN 201610363937 A CN201610363937 A CN 201610363937A CN 105799649 A CN105799649 A CN 105799649A
- Authority
- CN
- China
- Prior art keywords
- wiping device
- support bar
- floating rule
- scraping
- eccentric
- 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
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
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
-
- 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
- B60S1/34—Wiper arms; Mountings therefor
- B60S1/3425—Constructional aspects of the arm
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a windshield wiper. The windshield wiper comprises a rocker arm structure (1), a scraper (2), a motor (3), an eccentric wheel (4) and a support rod (5). The rocker arm structure (1) comprises a scraping arm (11) and a scraping rod (12). One end of the support rod (5) is abutted against the eccentric wheel (4), and the other end of the support rod (5) is abutted against a windshield. The eccentric wheel (4) can push the support rod (5) to enable the support rod (5) to be abutted against the windshield, and further, the scraping rod (12) is enabled to rotate around one side, away from the windshield, of the scraping arm (11). The windshield wiper has the advantages that due to the structures such as the scraping arm, the scraping rod, the motor, the eccentric wheel and the support rod, the scraping rod can rotate around the side, away from the windshield, of the scraping arm by starting the motor, and foreign matter clamped between the scraper and the windshield is enabled to slip down, so that the objective of cleaning the foreign matter is achieved.
Description
Technical field
The present invention relates to technical field of automobile, more particularly, it relates to a kind of Wiping device.
Background technology
Wiping device is also called wiper, rain brush, wiper or windscreen-wiper, is except the device of the raindrop being attached in vehicle windscreen and dust for brushing, to improve the visibility of driver, and then increases traffic safety.But in actual use, it is frequently encountered by Wiping device to be attached with the situation of foreign body (leaves, petal, small stone), what have a strong impact on Wiping device blows rain effect, even scratches glass.
Summary of the invention
The technical problem to be solved in the present invention is in that, for the drawbacks described above of prior art, it is provided that a kind of Wiping device that can clear up the foreign body being mixed between scraping blade and glass.
The technical solution adopted for the present invention to solve the technical problems is: constructs a kind of Wiping device, including rocker structure, and is arranged on the scraping blade on described rocker structure；Described rocker structure includes scraping arm, and is installed in rotation on the floating rule on described scraping arm；Described scraping blade is arranged on described floating rule；Described Wiping device also includes the motor being arranged on described floating rule, the eccentric being arranged in the rotating shaft of described motor and support bar；One end of described support bar and described eccentric excircle support mutually, and the other end of described support bar can support mutually with glass；
Described eccentric can promote described support bar so that described support bar and glass support mutually, and then described floating rule is rotated around described scraping arm to the side away from described glass.
When eccentric described in described driven by motor rotates, described floating rule can be made to rotate around described scraping arm to the side away from described glass.
In Wiping device of the present invention, described Wiping device also includes the fixing seat being fixed on described floating rule；Described motor is arranged on described fixing seat.
In Wiping device of the present invention, described fixing seat includes the pedestal being fixed on described floating rule, and by described pedestal to the installing plate extended near the side of described support bar；Described support bar is arranged in described installing plate movably.
In Wiping device of the present invention, described Wiping device also includes bullet holder elastic reset part between the top of described installing plate and described support bar.
In Wiping device of the present invention, described elastic reset part is the spring being set on described support bar outer wall.
In Wiping device of the present invention, described Wiping device also includes the sleeve being arranged on described installing plate；Described sleeve is sheathed on the outer wall of described support bar.
In Wiping device of the present invention, described Wiping device also includes the first roller being installed in rotation on bottom described support bar.
In Wiping device of the present invention, described first roller is made up of rubber or silica gel.
In Wiping device of the present invention, described Wiping device also includes the second roller being installed in rotation on described support bar top；Described second roller and eccentric excircle support mutually.
In Wiping device of the present invention, described rocker structure also includes the floating rule axle being connected between described scraping arm and described floating rule.
Implement the Wiping device of the present invention, have the advantages that described Wiping device adopts the structures such as scraping arm, floating rule, motor, eccentric and support bar, when being mingled with foreign body between scraping blade and glass, start motor work to rotate with band movable eccentric wheel, eccentric promotes support bar so that support bar and glass support mutually, and then floating rule is rotated around scraping arm to the side away from glass, now foreign body can from landing between scraping blade and glass, scratch glass thus being effectively prevented from when described Wiping device uses, and then ensure to blow rain effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation of the Wiping device that one of present pre-ferred embodiments provides；
Fig. 2 is the A-A view in the Wiping device shown in Fig. 1；
Fig. 3 is the circuit theory diagrams during motor work shown in Fig. 1；
Fig. 4 is the schematic diagram of two Wiping devices provided of present pre-ferred embodiments.
Detailed description of the invention
In order to the technical characteristic of the present invention, purpose and effect are more clearly understood from, now comparison accompanying drawing describes the specific embodiment of the present invention in detail.
As shown in Figure 1, Figure 2 and shown in Fig. 3, one of presently preferred embodiments of the present invention provides a kind of Wiping device, and it includes rocker structure 1, scraping blade 2, motor 3, eccentric 4, support bar 5, fixing seat 6, elastic reset part the 7, first roller the 8, second roller 9 and rain shaving electrical machine 100.
Specifically, as shown in Figure 1 and Figure 2, this rocker structure 1 is used for driving scraping blade 2 to swing, and this rain shaving electrical machine 100 is used for driving rocker structure 1 to realize reciprocally swinging.In the present embodiment, the floating rule 12 that this rocker structure 1 includes scraping arm 11, is installed in rotation on scraping arm 11, and it is connected to the floating rule axle 13 between scraping arm 11 and floating rule 12.Preferably, the length of floating rule 12 is more than the length of scraping arm 11.Scraping arm 11 realizes being flexibly connected by floating rule axle 13 with floating rule 12, and floating rule 12 can rotate around scraping arm 11 to the side away from glass.This scraping blade 2 is arranged on floating rule 12, and it is for striking off the raindrop being attached in vehicle glass and dust etc..Preferably, floating rule 12 is arranged on scraping blade 2 one end away from scraping arm 11, floating rule 12 around scraping arm 11 rotate time, according to lever distance amplification principle, enabling to scraping blade 2 when rotating floating rule 12 be raised a sufficient distance, during to protect, foreign body is successfully from landing between scraping blade 12 and glass.
Such as Fig. 2 and consult shown in Fig. 1, this motor 3 is used for driving eccentric 4 to rotate, and it is arranged on floating rule 12.In the present embodiment, motor 3 is angular displacement motor.This eccentric 4 is arranged in the rotating shaft of motor 3, namely the center of rotation of the center deviation eccentric 4 of eccentric 4.The excircle of this generally rod-shaped structure of support bar 5, its one end and eccentric 4 supports mutually, and its other end can support mutually with glass.When motor 3 works, band movable eccentric wheel 4 rotates, eccentric 4 promotes support bar 5 so that support bar 5 and glass support mutually, now support bar 5 is as the strong point, according to lever principle, floating rule 12 rotates around scraping arm 11 to the side away from glass, now foreign body from landing between scraping blade 12 and glass, can scratch glass thus being effectively prevented from when described Wiping device uses, and then ensure to blow rain effect.
Such as Fig. 2 and consult shown in Fig. 1, this fixing seat 6 is used for installing motor 3 and support bar 5, and it is fixed on floating rule 12.The present embodiment, fixing seat 6 includes the pedestal 61 being fixed on floating rule 12, and by pedestal 61 to the installing plate 62 extended near the side of support bar 5.Motor 3 is arranged on this pedestal 61, and in this embodiment, motor 3 is fixed on pedestal 61 by rivet.Support bar 5 is arranged in installing plate 62 movably, namely offers through hole (non-label) on installing plate 62, and support bar 5 is movable in being arranged on this through hole.
Such as Fig. 2 and consult shown in Fig. 1, this elastic reset part 7 is for making floating rule 12 can automatically reset after rotating around scraping arm 11 away from the side of glass, namely when motor 3 quits work, floating rule 12 can automatically reset under the effect of elastic reset part 7.In the present embodiment, elastic reset part 7 bullet holder is between the top of installing plate 62 and support bar 5.Preferably, elastic reset part 7 is the spring being set on support bar 5 outer wall.
As shown in Figure 1 and Figure 2, this the first roller 8 is installed in rotation on the bottom of support bar 5, for making described Wiping device can also strike off the raindrop and dust that are attached in vehicle windscreen while cleaning foreign body, namely described Wiping device can also realize the operation of cleaning foreign body while normal operation.During described Wiping device normal operation, the first roller 8 disengages with glass, it is possible to being effectively prevented from the first roller 8 affects the normal operation of described Wiping device.When needs carry out cleaning foreign body operation, eccentric 4 promotes support bar 5 so that the first roller 8 and glass contact.Preferably, this first roller 8 is made up of rubber or silica gel.This second roller 9 is installed in rotation on the top of support bar 5, for reducing the frictional force between support bar 5 and eccentric 4, so that more smooth and easy when eccentric 4 rotates.
When using the Wiping device described in example performed as described above, it is mixed between scraping blade 2 and glass if any foreign body, then start the switch (non-label) controlling motor 3 work, so that motor 3 band movable eccentric wheel 4 rotates, eccentric 4 promotes support bar 5 so that support bar 5 and glass support mutually, now floating rule 12 rotates around scraping arm 11 away from the side of glass so that foreign body can from landing between scraping blade 12 and glass.After foreign body cleans out, closing switch is so that motor 3 quits work, and now floating rule 12 automatically resets under the effect of elastic reset part 7.Adopt the structure of above-mentioned cleaning foreign body, it is possible to be effectively prevented from when described Wiping device uses and scratch glass, and then ensure to blow rain effect.
As shown in Figure 4, the two of presently preferred embodiments of the present invention provide a kind of Wiping device, and with one of embodiment, it is different in that described Wiping device also includes being arranged on the sleeve 10 of installing plate 62, this sleeve 10 is sheathed on the outer wall of support bar 5.Adopt the structure of this sleeve 10, it is possible to increase fixing seat 6 is along the stability of support bar 5 axially-movable, thus being effectively prevented from support bar 5 lateral swing occurs.In other embodiments of the invention, sleeve 10 and installing plate 62 are integrated.
Above in conjunction with accompanying drawing, embodiments of the invention are described; but the invention is not limited in above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is merely schematic; rather than it is restrictive; those of ordinary skill in the art is under the enlightenment of the present invention; without departing under present inventive concept and scope of the claimed protection situation, it may also be made that a lot of form, these belong within the protection of the present invention.
Claims (10)
1. a Wiping device, including rocker structure (1), and is arranged on the scraping blade (2) on described rocker structure (1)；It is characterized in that: described rocker structure (1) includes scraping arm (11), and is installed in rotation on the floating rule (12) on described scraping arm (11)；Described scraping blade (2) is arranged on described floating rule (12)；Described Wiping device also includes the motor (3) being arranged on described floating rule (12), the eccentric (4) being arranged in the rotating shaft of described motor (3) and support bar (5)；The excircle of one end of described support bar (5) and described eccentric (4) supports mutually, and the other end of described support bar (5) can support mutually with glass；
Described eccentric (4) can promote described support bar (5) so that described support bar (5) and glass support mutually, and then described floating rule (12) is rotated around described scraping arm (11) to the side away from described glass.
2. Wiping device according to claim 1, it is characterised in that: described Wiping device also includes the fixing seat (6) being fixed on described floating rule (12)；Described motor (3) is arranged on described fixing seat (6).
3. Wiping device according to claim 2, it is characterized in that: described fixing seat (6) includes the pedestal (61) being fixed on described floating rule (12), and by described pedestal (61) to the installing plate (62) extended near the side of described support bar (5)；Described support bar (5) is arranged in described installing plate (62) movably.
4. Wiping device according to claim 3, it is characterised in that: described Wiping device also includes bullet holder elastic reset part (7) between the top of described installing plate (62) and described support bar (5).
5. Wiping device according to claim 4, it is characterised in that: described elastic reset part (7) is the spring being set on described support bar (5) outer wall.
6. Wiping device according to claim 3, it is characterised in that: described Wiping device also includes the sleeve (10) being arranged on described installing plate (62)；Described sleeve (10) is sheathed on the outer wall of described support bar (5).
7. Wiping device according to claim 1, it is characterised in that: described Wiping device also includes the first roller (8) being installed in rotation on described support bar (5) bottom.
8. Wiping device according to claim 7, it is characterised in that: described first roller (8) is made up of rubber or silica gel.
9. Wiping device according to claim 1, it is characterised in that: described Wiping device also includes the second roller (9) being installed in rotation on described support bar (5) top；The excircle of described second roller (9) and eccentric (4) supports mutually.
10. Wiping device according to claim 1, it is characterised in that: described rocker structure (1) also includes the floating rule axle (13) being connected between described scraping arm (11) and described floating rule (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610363937.4A CN105799649A (en) | 2016-05-26 | 2016-05-26 | Windshield wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610363937.4A CN105799649A (en) | 2016-05-26 | 2016-05-26 | Windshield wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105799649A true CN105799649A (en) | 2016-07-27 |
Family
ID=56452102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610363937.4A Pending CN105799649A (en) | 2016-05-26 | 2016-05-26 | Windshield wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105799649A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4707876A (en) * | 1985-07-24 | 1987-11-24 | MAGNETI MARELLI S.p.A. | Windscreen wiper for motor vehicles |
| US5333351A (en) * | 1992-08-27 | 1994-08-02 | Mitsuba Electric Mfg. Co., Ltd. | Wiper system |
| CN1394179A (en) * | 2000-10-18 | 2003-01-29 | 罗伯特·博施有限公司 | Wiper device and method for adjusting bearing force wiper arm |
| CN103223922A (en) * | 2012-01-26 | 2013-07-31 | 朱青 | Automatic side-view mirror wiping device transmitting power through magnetic force |
| CN205769178U (en) * | 2016-05-26 | 2016-12-07 | 刘晓静 | Wiping device |
-
2016
- 2016-05-26 CN CN201610363937.4A patent/CN105799649A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4707876A (en) * | 1985-07-24 | 1987-11-24 | MAGNETI MARELLI S.p.A. | Windscreen wiper for motor vehicles |
| US5333351A (en) * | 1992-08-27 | 1994-08-02 | Mitsuba Electric Mfg. Co., Ltd. | Wiper system |
| CN1394179A (en) * | 2000-10-18 | 2003-01-29 | 罗伯特·博施有限公司 | Wiper device and method for adjusting bearing force wiper arm |
| CN103223922A (en) * | 2012-01-26 | 2013-07-31 | 朱青 | Automatic side-view mirror wiping device transmitting power through magnetic force |
| CN205769178U (en) * | 2016-05-26 | 2016-12-07 | 刘晓静 | Wiping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160727 |