CN114274916A - Windscreen wiper mechanism and car before brush are hung to end drive formula level - Google Patents
Windscreen wiper mechanism and car before brush are hung to end drive formula level Download PDFInfo
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- CN114274916A CN114274916A CN202111679578.0A CN202111679578A CN114274916A CN 114274916 A CN114274916 A CN 114274916A CN 202111679578 A CN202111679578 A CN 202111679578A CN 114274916 A CN114274916 A CN 114274916A
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- assembly
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- brush
- wiper
- wiper mechanism
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Abstract
The utility model provides a windscreen wiper mechanism and car before brush are hung to end drive formula level, wherein windscreen wiper mechanism includes before brush is hung to end drive formula level: a wiper assembly; the scraping arm assembly is connected with the scraping brush assembly and is used for driving the scraping brush assembly to switch between a starting position and a closing position; and the driving assembly is connected with the scraping and brushing assembly and is used for driving the scraping and brushing assembly to reciprocate along a straight line parallel to the first direction when the scraping and brushing assembly is at the starting position. The automobile includes: the bottom-driving type horizontal hanging brush front wiper mechanism is characterized in that the front wiper mechanism is a bottom-driving type horizontal hanging brush. Through the drive scrape brush subassembly along reciprocating motion on the straight line that is on a parallel with first direction, can effectively increase scrape the brush subassembly and to automobile glass's scrubbing area, and then for the driver provides better field of vision, promote the security of driving.
Description
Technical Field
The invention relates to the technical field of automobile parts, in particular to a bottom-drive type horizontal hanging brush front wiper mechanism and an automobile.
Background
A wiper blade is a tool for simple cleaning of a window glass of a motor vehicle in order to prevent rain and other dirt from affecting the view. The windscreen wiper generally comprises a motor, a wiper arm, a windscreen wiper body, a framework, a wiper strip and other parts, wherein the traditional windscreen wiper body is an iron part or a plastic part, and the framework is fixed on the windscreen wiper body in riveting or bolt connection and other modes; the middle of the wiper body is provided with a buckle which is used for connecting the wiper body to the end part of the wiper arm, so that the wiper arm drives the wiper body to swing together; the motor drives the wiper arm to swing to realize the cleaning function of the wiper.
However, the related art wiper blade still has many problems.
Disclosure of Invention
The invention aims to provide a bottom-drive horizontal hanging brush front wiper mechanism and an automobile, which can effectively increase the wiping area, provide a better visual field effect for a driver and improve the driving safety.
In order to solve the above problems, the present invention provides a bottom-drive horizontal front wiper mechanism, comprising: a wiper assembly; the scraping arm assembly is connected with the scraping brush assembly and is used for driving the scraping brush assembly to switch between a starting position and a closing position; and the driving assembly is connected with the scraping and brushing assembly and is used for driving the scraping and brushing assembly to reciprocate along a straight line parallel to the first direction when the scraping and brushing assembly is at the starting position.
Optionally, the wiper assembly includes: a scraping rod; and a scraping blade connected with the scraping rod.
Optionally, the scraping blade is detachably connected with the scraping rod.
Optionally, the wiper arm assembly includes: scrape the arm motor, including the pivot, scrape the brush subassembly with pivot fixed connection.
Optionally, the wiper arm assembly further comprises: the wiper shaft is fixedly connected with the rotating shaft; and the scraping arm is fixedly connected with the wiper shaft, and the scraping brush component is fixedly connected with the scraping arm.
Optionally, when the wiper assembly is in the closed position, the wiper assembly is disposed parallel to the first direction; when the scraping brush component is located at the starting position, the scraping brush component is arranged in parallel to a second direction, and the first direction is perpendicular to the second direction.
Optionally, the driving assembly includes: a guide rail disposed parallel to the first direction; the movable shaft base is slidably mounted in the guide rail, and the wiper shaft is rotatably connected with the movable shaft base; the first wire drawing is fixedly connected with the moving shaft base; the wire drawing device comprises a wire drawing mechanism, a wire drawing mechanism and a wire drawing mechanism, wherein the wire drawing mechanism comprises a first wire drawing end and a second wire drawing end which are opposite, and the first wire drawing end and the second wire drawing end are respectively and fixedly connected with the moving shaft base; the wire drawing device comprises a driving motor, a wire drawing base, a first wire drawing end and a second wire drawing end, wherein the wire drawing base is arranged on the driving motor, and the driving motor is used for driving the wire drawing base to move along a straight line parallel to a first direction; when the driving motor rotates along a second rotating direction, the driving motor drives the wire drawing, the moving shaft base is pulled by the second wire drawing end to move along a straight line parallel to the first direction, and the second rotating direction is opposite to the first rotating direction.
Optionally, the driving assembly further includes: the bearing comprises an inner ring and an outer ring which rotate independently, the outer ring is fixedly connected with the moving shaft base, and the wiper shaft is fixedly connected with the inner ring.
Optionally, the driving assembly further includes: and the ball bearings are assembled between the guide rail and the moving shaft base, and the moving shaft base slides in the guide rail through the ball bearings.
Optionally, the method further includes: and the drawing wire is wound around the fixed pulley.
Optionally, the first direction is a horizontal direction.
Correspondingly, the technical scheme of the invention also provides an automobile, which comprises the following components: the bottom-drive horizontal hanging brush front wiper mechanism is characterized in that the front wiper mechanism is a bottom-drive horizontal hanging brush.
Optionally, the bottom-drive horizontal brush-hanging front wiper mechanism is used for wiping the front window of the automobile.
Optionally, the method further includes: the bottom-driven horizontal hanging brush front wiper mechanism is arranged below the engine cover.
Compared with the prior art, the technical scheme of the invention has the following advantages:
the invention discloses a bottom-driving horizontal hanging brush front wiper mechanism, which comprises: a wiper assembly; the scraping arm assembly is connected with the scraping brush assembly and is used for driving the scraping brush assembly to switch between a starting position and a closing position; and the driving assembly is connected with the scraping and brushing assembly and is used for driving the scraping and brushing assembly to reciprocate along a straight line parallel to the first direction when the scraping and brushing assembly is at the starting position. Through the drive scrape brush subassembly along reciprocating motion on the straight line that is on a parallel with first direction, can effectively increase scrape the brush subassembly and to automobile glass's scrubbing area, and then for the driver provides better field of vision, promote the security of driving.
Further, the scraping blade is detachably connected with the scraping rod. Facilitating cleaning, maintenance or replacement of the wiper blade.
According to the automobile adopting the technical scheme, the bottom-drive type horizontal hanging brush front wiper mechanism is used for wiping the front window of the automobile; the automobile comprises an engine cover, and the bottom-driving type horizontal hanging brush front wiper mechanism is installed below the engine cover. Because windscreen wiper mechanism before brush is hung to end drive formula level scrape the brush subassembly can be fine laminate with drive assembly, consequently can with windscreen wiper mechanism is whole to be hidden before brush is hung to end drive formula level the bonnet below, and then pass through the bonnet is right windscreen wiper mechanism provides fine guard action before brush is hung to end drive formula level, also can effectively promote the holistic pleasing to the eye degree of car simultaneously.
Drawings
Fig. 1 is a schematic view of a wiper mechanism;
FIG. 2 is a schematic structural diagram of a bottom-drive horizontal front wiper mechanism according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a wiping brush assembly in a bottom-driving type horizontal wiping mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic view of the connection between the wiper arm assembly and the driving assembly of the bottom-driving type horizontal hanging and brushing front wiper mechanism according to the embodiment of the present invention;
FIG. 5 is a schematic structural view of a bottom-drive horizontal front wiper mechanism with a wiper element in an activated position according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a driving assembly of a bottom-driving type horizontal hanging and brushing front wiper mechanism according to an embodiment of the present invention;
FIG. 7 is a schematic view illustrating the movement of the base of the moving shaft drawn by the drawing wire when the driving motor rotates in the first rotating direction in the bottom-driving type horizontal hanging brush front wiper mechanism according to the embodiment of the present invention;
FIG. 8 is a schematic view illustrating the movement of the base of the moving shaft drawn by the drawing wire when the driving motor rotates in the second rotating direction in the bottom-driving type horizontal hanging brush front wiper mechanism according to the embodiment of the present invention;
fig. 9 is a schematic structural diagram of an automobile according to an embodiment of the present invention.
Detailed Description
As described in the background, the prior art wiper blade still has many problems. The following detailed description will be made in conjunction with the accompanying drawings.
Fig. 1 is a schematic view of a wiper mechanism.
The main forms of the windscreen wiper on the market at present comprise: smooth or double-scratch. However, in the use process, the wiping brushes of the two types of windscreen wipers do semicircular movement, so that areas on the glass surface of the window cannot be wiped by the wiping brushes, and the visual field of a driver is influenced.
On this basis, the invention provides a bottom-drive horizontal hanging brush front wiper mechanism and an automobile, comprising: the scraping brush assembly is in contact with the window glass of the automobile; the scraping arm assembly is connected with the scraping brush assembly and is used for driving the scraping brush assembly to open and close; and the driving assembly is connected with the scraping brush assembly and used for driving the scraping brush assembly to reciprocate along the first direction when the scraping brush assembly is opened so as to brush the surface of the window glass of the car washing. Scrape the brush subassembly through the drive and follow the reciprocating motion of first direction, can effectively increase and scrape the brush subassembly and to the scrubbing area of car glass, and then for the driver provides better field of vision, promote the security of driving.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Fig. 2 is a schematic structural diagram of a bottom-drive type horizontally-hung and brushed front wiper mechanism in an embodiment of the present invention, fig. 3 is a schematic structural diagram of a wiping component in a bottom-drive type horizontally-hung and brushed front wiper mechanism in an embodiment of the present invention, fig. 4 is a schematic structural diagram of a wiping arm component and a driving component in a bottom-drive type horizontally-hung and brushed front wiper mechanism in an embodiment of the present invention, fig. 5 is a schematic structural diagram of a wiping component in a bottom-drive type horizontally-hung and brushed front wiper mechanism in an embodiment of the present invention at a start position, fig. 6 is a schematic structural diagram of a driving component in a bottom-drive type horizontally-hung and brushed front wiper mechanism in an embodiment of the present invention, fig. 7 is a schematic structural diagram of a wire drawing and pulling movement of a shaft base when a driving motor in a bottom-drive type horizontally-hung and brushed front wiper mechanism in an embodiment of the present invention rotates in a first rotation direction, fig. 8 is a schematic diagram of a bottom-drive type horizontally-hung and brushed mechanism in an embodiment of the present invention when a bottom-drive type horizontally-drive motor rotates in a second rotation direction, the drawing wire pulls the moving shaft base to move.
Referring to fig. 2, a bottom-drive horizontal front wiper mechanism includes: a wiper assembly 10; the scraping arm assembly 20 is connected with the scraping brush assembly 10 and is used for driving the scraping brush assembly 10 to switch between an activation position and a closing position; and the driving assembly 30 is connected with the scraping brush assembly 10 and is used for driving the scraping brush assembly 10 to reciprocate along a straight line parallel to the first direction X when the scraping brush assembly 10 is in the starting position.
In this embodiment, by driving the wiping component 10 to reciprocate along a straight line parallel to the first direction X, the brushing area of the wiping component 10 on the automobile glass 40 can be effectively increased, so as to provide a better view for a driver and improve the driving safety.
Referring to fig. 3, the wiping assembly 10 includes: a scraping bar 101; and a wiper blade 102 connected to the wiper rod 101.
In this embodiment, the wiper blade 102 is detachably connected to the wiper rod 101. Cleaning, maintenance or replacement of the wiper blade 102 is facilitated.
Referring to fig. 4, in the present embodiment, the scraping arm assembly 20 includes: the scraping arm motor 201 comprises a rotating shaft 201a, and the scraping brush assembly 10 is fixedly connected with the rotating shaft 201 a.
In this embodiment, the wiper arm assembly 20 further includes: a wiper shaft 202 fixedly connected to the rotating shaft 201 a; and a scraping arm 203 fixedly connected with the wiper shaft 202, wherein the scraping brush component 10 is fixedly connected with the scraping arm 203.
Specifically, the scraping rod 101 of the scraping brush assembly 10 is fixedly connected with the scraping arm 203.
With reference to fig. 2, in the present embodiment, when the wiping component 10 is located at the closed position, the wiping component 10 is disposed parallel to the first direction X.
Referring to fig. 5, when the wiping component 10 is located at the start position, the wiping component 10 is disposed parallel to the second direction Y, and the first direction X is perpendicular to the second direction Y.
In this embodiment, by activating the wiper arm motor 201, the rotating shaft 201a of the wiper arm motor 201 is rotated, so as to switch between the activated position and the closed position of the wiper assembly 10.
Referring to fig. 6, in the present embodiment, the driving assembly 30 includes a guide rail 301 disposed parallel to the first direction X; a moving shaft base 302 slidably mounted in the guide rail 301, wherein the wiper shaft 202 is rotatably connected with the moving shaft base 302; the wire drawing 303 comprises a first wire drawing end 303a and a second wire drawing end 303b which are opposite, and the first wire drawing end 303a and the second wire drawing end 303b are respectively and fixedly connected with the movable shaft base 302; and a driving motor 304, wherein the drawing wire 303 bypasses a rotating shaft of the driving motor 304, when the driving motor 304 rotates along a first rotating direction, the driving motor 304 drives the drawing wire 303, and the moving shaft base 302 is pulled by the first drawing end 303a to move along a straight line parallel to the first direction X (as shown in fig. 7); when the driving motor 304 rotates in a second rotation direction, the driving motor 304 drives the wire 303, and the second wire end 303b pulls the moving shaft base 302 to move along a straight line parallel to the first direction X (as shown in fig. 8), where the second rotation direction is opposite to the first rotation direction.
With continued reference to fig. 4, in the present embodiment, the driving assembly 30 further includes: the bearing 305 includes an inner ring 306a and an outer ring 306b which rotate independently, the outer ring 306b is fixedly connected with the moving shaft base 302, and the wiper shaft 202 is fixedly connected with the inner ring 306 a.
With continued reference to fig. 4, the driving assembly 30 further includes: and a ball 306 fitted between the guide rail 301 and the moving shaft base 302, wherein the moving shaft base 302 slides in the guide rail 301 through the ball 306.
Referring to fig. 6, in the present embodiment, the driving assembly 30 further includes: and a fixed pulley 307 fixed on the guide rail 301, wherein the drawing wire 303 passes around the fixed pulley 307. The first wire-drawing end 303a and the second wire-drawing end 303b are adjusted to be in the same straight line through the fixed pulley 308, so that the requirement of tension in two opposite directions can be met by utilizing the forward rotation and the reverse rotation of one driving motor 305.
In this embodiment, the first direction X is a horizontal direction; the second direction Y is a vertical direction.
Fig. 9 is a schematic structural diagram of an automobile according to an embodiment of the present invention.
Accordingly, in an embodiment of the present invention, an automobile 100 is further provided, please refer to fig. 9, including: the bottom-driving type horizontal hanging brush front wiper mechanism is characterized in that the front wiper mechanism is a bottom-driving type horizontal hanging brush.
In this embodiment, the bottom-drive horizontal brush-hanging front wiper mechanism is used for wiping the front window of the automobile 100; the automobile 100 further includes: the engine cover 1001, the windscreen wiper mechanism before the brush is hung to end drive formula level is installed in bonnet 1001 below. Because windscreen wiper mechanism before the brush is hung to end drive formula level scrape brush subassembly 10 can be fine laminate with drive assembly 30, consequently can with windscreen wiper mechanism is whole to be hidden before the brush is hung to end drive formula level bonnet 1001 below, and then pass through bonnet 1001 is right windscreen wiper mechanism provides fine guard action before the brush is hung to end drive formula level, also can effectively promote the holistic pleasing to the eye degree of car 100 simultaneously.
In other embodiments, the bottom-drive horizontal front wiper mechanism may also be hidden from the interior of the vehicle.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (14)
1. The utility model provides a windscreen wiper mechanism before brush is hung to end drive formula level which characterized in that includes:
a wiper assembly;
the scraping arm assembly is connected with the scraping brush assembly and is used for driving the scraping brush assembly to switch between a starting position and a closing position; and
and the driving assembly is connected with the scraping brush assembly and is used for driving the scraping brush assembly to reciprocate along a straight line parallel to the first direction when the scraping brush assembly is at the starting position.
2. The bottom drive, horizontal front wiper mechanism of claim 1 wherein said wiper assembly comprises:
a scraping rod; and
and the scraping blade is connected with the scraping rod.
3. The bottom drive, horizontal front wiper mechanism of claim 2 wherein said wiper blade is removably connected to said wiper rod.
4. The bottom drive, horizontal front wiper mechanism of claim 1 wherein said wiper arm assembly comprises:
scrape the arm motor, including the pivot, scrape the brush subassembly with pivot fixed connection.
5. The bottom drive, horizontal front wiper mechanism of claim 4 wherein the wiper arm assembly further comprises:
the wiper shaft is fixedly connected with the rotating shaft; and
and the scraping brush component is fixedly connected with the scraping arm.
6. The bottom drive, horizontal front wiper mechanism according to claim 1 wherein said wiper assembly is disposed parallel to said first direction when said wiper assembly is in a closed position; when the scraping brush component is located at the starting position, the scraping brush component is arranged in parallel to a second direction, and the first direction is perpendicular to the second direction.
7. The bottom drive horizontal front wiper mechanism of claim 5 wherein the drive assembly comprises:
a guide rail disposed parallel to the first direction;
the movable shaft base is slidably mounted in the guide rail, and the wiper shaft is rotatably connected with the movable shaft base;
the wire drawing device comprises a wire drawing mechanism, a wire drawing mechanism and a wire drawing mechanism, wherein the wire drawing mechanism comprises a first wire drawing end and a second wire drawing end which are opposite, and the first wire drawing end and the second wire drawing end are respectively and fixedly connected with the moving shaft base; and
the driving motor is used for driving the drawn wire to move on a straight line parallel to the first direction by pulling the moving shaft base through the first drawn wire end when the driving motor rotates along the first rotating direction; when the driving motor rotates along a second rotating direction, the driving motor drives the wire drawing, the moving shaft base is pulled by the second wire drawing end to move along a straight line parallel to the first direction, and the second rotating direction is opposite to the first rotating direction.
8. The bottom drive, horizontal front wiper mechanism of claim 7 wherein the drive assembly further comprises:
the bearing comprises an inner ring and an outer ring which rotate independently, the outer ring is fixedly connected with the moving shaft base, and the wiper shaft is fixedly connected with the inner ring.
9. The bottom drive, horizontal front wiper mechanism of claim 7 wherein the drive assembly further comprises: and the ball bearings are assembled between the guide rail and the moving shaft base, and the moving shaft base slides in the guide rail through the ball bearings.
10. The bottom drive, horizontal front wiper mechanism of claim 7 further comprising:
and the drawing wire is wound around the fixed pulley.
11. The bottom drive, horizontal front wiping mechanism of claim 6 or 7 wherein the first direction is a horizontal direction.
12. An automobile, comprising:
the bottom drive horizontal hanging brush front wiper mechanism of any one of claims 1 to 11.
13. The vehicle of claim 12 wherein said bottom drive horizontally scrubbing front wiper mechanism is adapted to scrub a front window of said vehicle.
14. The vehicle of claim 13, further comprising: the bottom-driven horizontal hanging brush front wiper mechanism is arranged below the engine cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111679578.0A CN114274916A (en) | 2021-12-31 | 2021-12-31 | Windscreen wiper mechanism and car before brush are hung to end drive formula level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111679578.0A CN114274916A (en) | 2021-12-31 | 2021-12-31 | Windscreen wiper mechanism and car before brush are hung to end drive formula level |
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| Publication Number | Publication Date |
|---|---|
| CN114274916A true CN114274916A (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111679578.0A Pending CN114274916A (en) | 2021-12-31 | 2021-12-31 | Windscreen wiper mechanism and car before brush are hung to end drive formula level |
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| CN (1) | CN114274916A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559904A (en) * | 2022-04-06 | 2022-05-31 | 上海汽车集团股份有限公司 | Windscreen wiper actuating mechanism and windscreen wiper system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11301421A (en) * | 1998-04-15 | 1999-11-02 | Honda Motor Co Ltd | Parallel wiping out type wiper |
| CN205706598U (en) * | 2016-07-01 | 2016-11-23 | 广州航海仪器厂有限公司 | Ships is with anti-high sea situation strong wind wave type translation type windshield wiper |
| CN209022885U (en) * | 2018-10-23 | 2019-06-25 | 李河林 | Truck car door car window rain brush |
| CN111717165A (en) * | 2020-04-29 | 2020-09-29 | 北汽福田汽车股份有限公司 | Vehicle and vehicle wiper assembly thereof |
| CN112519721A (en) * | 2019-09-17 | 2021-03-19 | 通用汽车环球科技运作有限责任公司 | Track guided wiper system and method |
-
2021
- 2021-12-31 CN CN202111679578.0A patent/CN114274916A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11301421A (en) * | 1998-04-15 | 1999-11-02 | Honda Motor Co Ltd | Parallel wiping out type wiper |
| CN205706598U (en) * | 2016-07-01 | 2016-11-23 | 广州航海仪器厂有限公司 | Ships is with anti-high sea situation strong wind wave type translation type windshield wiper |
| CN209022885U (en) * | 2018-10-23 | 2019-06-25 | 李河林 | Truck car door car window rain brush |
| CN112519721A (en) * | 2019-09-17 | 2021-03-19 | 通用汽车环球科技运作有限责任公司 | Track guided wiper system and method |
| CN111717165A (en) * | 2020-04-29 | 2020-09-29 | 北汽福田汽车股份有限公司 | Vehicle and vehicle wiper assembly thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559904A (en) * | 2022-04-06 | 2022-05-31 | 上海汽车集团股份有限公司 | Windscreen wiper actuating mechanism and windscreen wiper system |
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