CN204037512U - The stealthy rain brush of opposite opened - Google Patents
The stealthy rain brush of opposite opened Download PDFInfo
- Publication number
- CN204037512U CN204037512U CN201420534301.8U CN201420534301U CN204037512U CN 204037512 U CN204037512 U CN 204037512U CN 201420534301 U CN201420534301 U CN 201420534301U CN 204037512 U CN204037512 U CN 204037512U
- Authority
- CN
- China
- Prior art keywords
- swivel arm
- pedestal
- brush
- brush board
- opposite opened
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to automotive field, in particular to the stealthy rain brush of a kind of opposite opened.The stealthy rain brush of opposite opened comprises actuating device, pedestal, swivel arm, fixing device and brush board; Pedestal is two, and each pedestal is all rotationally connected with one end of swivel arm; The other end of swivel arm is rotationally connected fixing device; One end of brush board is arranged in swivel arm, and the other end is arranged in another swivel arm through after fixing device; Actuating device is connected with pedestal, rotates around pedestal for driving swivel arm.The stealthy rain brush of the opposite opened that the utility model provides, by two gripping means grips same brush boards, makes brush board swipe up and down on the front glass of automobile, what increase brush board swipes scope, and then just can reduce brushing frequency, and then decrease the stop of sight line, improve safety performance.
Description
Technical field
The utility model relates to automotive field, in particular to the stealthy rain brush of a kind of opposite opened.
Background technology
Rain brush is exactly a kind of instrument power actuated vehicle car front glass carrying out simple cleaning in order to prevent rainwater and other dirts from affecting sight line.
Present rain brush is all drive two rain brush to scrub on vehicle glass by two rocking arms, swipes comparatively frequent, easy block vision; And the thickness of rain brush is generally at 7mm-12mm, when rain brush works, also can easy block vision, and then cause potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of opposite opened stealthy rain brush, to solve the above problems.
Embodiments provides the stealthy rain brush of a kind of opposite opened of the present utility model, comprise actuating device, pedestal, swivel arm, fixing device and brush board;
Pedestal is two, and each pedestal is all rotationally connected with one end of swivel arm;
The other end of swivel arm is rotationally connected fixing device;
One end of brush board is arranged in swivel arm, and the other end is arranged in another swivel arm through after fixing device;
Actuating device is connected with pedestal, rotates around pedestal for driving swivel arm.
Further, fixing device comprises shell, synchronous dynamo and pinch roller;
Synchronous dynamo and pinch roller are arranged in the enclosure;
Pinch roller is rotationally connected by wheel pressing shaft and shell;
Gap is provided with, passing through for brush board between synchronous dynamo and pinch roller.
Further, the stealthy rain brush of opposite opened also comprises shower nozzle;
Shower nozzle and the pedestal order that arranges in the horizontal direction is:
Pedestal, shower nozzle, shower nozzle, pedestal.
Further, brush board comprises clamping section and swabbing portion;
The cross-sectional plane of clamping section and the cross-sectional plane in swabbing portion are two rectangles varied in size;
The side of clamping section is connected with the side in swabbing portion;
The minimum projection of clamping section in swabbing portion drops on the side that swabbing portion is connected with clamping section completely.
Further, actuating device is provided with change-speed box, can the velocity of rotation of regulating rotary swing arm.
Further, the stealthy rain brush of opposite opened also comprises outer solid brush board;
The outer brush board admittedly length direction arranged along swivel arm is arranged on the side of swivel arm.
Further, swivel arm is provided with adapter plate;
Adapter plate is connected with pedestal by back-moving spring
Further, actuating device is motor.
The stealthy rain brush of the opposite opened that the utility model provides, by two gripping means grips same brush boards, makes brush board swipe up and down on the front glass of automobile, what increase brush board swipes scope, and then just can reduce brushing frequency, and then decrease the stop of sight line, improve safety performance.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model detailed description of the invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in detailed description of the invention or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the stealthy rain brush initial condition of the utility model opposite opened;
Fig. 2 is the utility model opposite opened stealthy rain brush half deployed condition structural representation;
Fig. 3 is the lateral plan of Fig. 2;
Fig. 4 is the utility model opposite opened stealthy rain brush full expand status architecture schematic diagram;
Fig. 5 is the B-B cutaway view of Fig. 2;
Fig. 6 is the C-C cutaway view of Fig. 2;
Fig. 7 is the structural representation of brush board.
In figure, 1: front windshield; 2: roof; 3: swivel arm; 4: fixing device; 5: brush board; 6: shower nozzle; 7: pedestal; 8: adapter plate; 9: back-moving spring; 10: synchronous dynamo; 11: pinch roller; 12: wheel pressing shaft; 13: shell; 14: consolidate brush board outward; 15: clamping section; 16: swabbing portion.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, carry out clear, complete description by the technical solution of the utility model below.Obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belong to the scope that the utility model is protected.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, particular case the concrete meaning of above-mentioned term in the utility model can be understood.
As shown in drawings, the utility model provides the stealthy rain brush of opposite opened, comprises actuating device, pedestal 7, swivel arm 3, fixing device 4 and brush board 5;
Pedestal 7 is two, and each pedestal 7 is all rotationally connected with one end of swivel arm 3;
The other end of swivel arm 3 is rotationally connected fixing device 4;
One end of brush board 5 is arranged in swivel arm 3, and the other end is arranged in another swivel arm 3 through after fixing device 4;
Actuating device is connected with pedestal 7, rotates around pedestal 7 for driving swivel arm 3.
Two pedestals 7 are separately positioned on the both sides in roof 2 front, swivel arm 3 is arranged on after on pedestal 7, swivel arm 3 connecting drive device, actuating device is enable to drive swivel arm 3 to rotate around pedestal 7, and then the brush board 5 of clamping in fixed clamping device 4 on the other end of swivel arm 3 can be slided on the front windshield 1 of automobile, the front windshield 1 of automobile is cleaned up.
Need vertical with front windshield 1 when brush board 5 is installed, to reduce the gap between brush board 5 and front windshield 1.
Further, fixing device 4 comprises shell 13, synchronous dynamo 10 and pinch roller 11;
Synchronous dynamo 10 and pinch roller 11 are arranged in shell 13;
Pinch roller 11 is rotationally connected by wheel pressing shaft 12 and shell 13;
Gap is provided with, for passing through of brush board 5 between synchronous dynamo 10 and pinch roller 11.
As shown in Figure 5, fixing device 4 comprises shell 13, synchronous dynamo 10 and pinch roller 11, is provided with the gap that brush board 5 can just be made to pass through between synchronous dynamo 10 and pinch roller 11.Gap can not be too large, if too large, brush board 5 can not be clamped by pinch roller 11, brush board 5 may be made to come off from fixing device 4; Gap can not be too little, if too little, brush board 5 will be made cannot to slide between synchronous dynamo 10 pinch roller 11.
When fixing device 4 follow swivel arm 3 rotate around pedestal 7 time, synchronous dynamo 10 rotates electronic brush board 5 and slides, the effect that pinch roller 11 is subject to brush board 5 is also rotated simultaneously, brush board 5 is slided between synchronous dynamo 10 and pinch roller 11, and then make brush board 5 under the effect of two fixing devices 4, the front windshield 1 of automobile moves up and down, front windshield 1 is cleaned.
Further, the stealthy rain brush of opposite opened also comprises shower nozzle 6;
Shower nozzle 6 and pedestal 7 order that arranges in the horizontal direction are:
Pedestal 7, shower nozzle 6, shower nozzle 6, pedestal 7.
Shower nozzle 6 is arranged on roof 2, the current direction front windshield 1 that gravity can be utilized to be sprayed by shower nozzle 6, makes brush board 5 can better clean front windshield 1.
Certainly, shower nozzle 6 can also be arranged on the below of front windshield 1, even if the current that shower nozzle 6 sprays spray from bottom to top, can save the pipeline of water pipe like this, and can the actv. inertia that utilizes the speed of a motor vehicle to bring, and current are upwards flowed.
It is pointed out that shower nozzle 6 can be as aforesaid way is arranged with the set-up mode of pedestal 7, but be but not only confined to above-mentioned set-up mode, as the form of its can also to be order be in the horizontal direction shower nozzle 6, pedestal 7, pedestal 7, shower nozzle 6.
Further, brush board 5 comprises clamping section 15 and swabbing portion 16;
The cross-sectional plane of clamping section 15 and the cross-sectional plane in swabbing portion 16 are two rectangles varied in size;
The side of clamping section 15 is connected with the side in swabbing portion 16;
The minimum projection of clamping section 15 in swabbing portion 16 drops on the side that swabbing portion 16 is connected with clamping section 15 completely.
As shown in Figure 5 and Figure 6, the swabbing portion 16 of brush board 5 is arranged on the side of swivel arm 3 near front windshield 1, is connected with swivel arm 3 by clamping section 15, brush board 5 can be slided in the inside groove of swivel arm 3.
The side size range of the cross-sectional plane of clamping section 15 and the cross-sectional plane in swabbing portion 16 is 2mm-5mm.
The side size range of the cross-sectional plane of brush board 5 i.e. thickness are arranged on 2mm-5mm, the impact on the sight line in vehicle travel process caused because brush board 5 is too thick can be effectively reduced.If brush board 5 is too thick, can have influence on sight line, if brush board 5 is too thin, the effect of the cleaning that will affect, draws by experiment, and the thickness of brush board 5 is advisable between 2mm-5mm.
Meanwhile, the thickness of swivel arm 3 being arranged on 3mm-6mm, the impact of swivel arm 3 when rotating on sight line can also being reduced by actv..
Now, only need clamping device to be normally connected with swivel arm 3.
Further, actuating device is provided with change-speed box, can the velocity of rotation of regulating rotary swing arm 3.
Change-speed box is set on the drive means, can the velocity of rotation of actv. adjustment swivel arm 3, and then speed when adjustment brush board 5 swipes cleaning up and down on front windshield 1.
If there is no change-speed box, so the swipe speed of brush board 5 on front windshield 1 is change, and namely when initial condition starts, brush board 5 swipes downwards, speed is very fast, slack-off gradually, until after fixing device 4 and baffle plate offset, actuating device is reverse, brush board 5 upwards swipes, the speed that swipes promotes again, until after returning original position, is again reversed next circulation.
Swiping like this, when brush board 5 is mobile slower below front windshield 1, is just in time the position having influence on driving sight line.Therefore, in order to avoid such situation occurs, change-speed box is set on the drive means, make brush board 5 before cleaning Windshield 1 time to move up and down speed identical, and then reduce the impact on sight line.
Further, the stealthy rain brush of opposite opened also comprises outer solid brush board 14;
The outer brush board 14 admittedly length direction arranged along swivel arm 3 is arranged on the side of swivel arm 3.
Upper outside solid brush board 14 is fixedly installed in the outside of swivel arm 3, when the brush board 5 arranged in swivel arm 3 inside can be made to skid off in swivel arm 3 in the rotation due to swivel arm 3, the part of brush board 5 can not had to continue to realize scrubbing front windshield 1 by outer solid brush board 14 pairs of swivel arm 3 inside.
Further, swivel arm 3 is provided with adapter plate 8;
Adapter plate 8 is connected with pedestal 7 by back-moving spring 9.
Adapter plate 8 is arranged on the side of swivel arm 3 away from front windshield 1, its two ends are connected with one end of two back-moving springs 9, the other end of back-moving spring 9 is fixed on pedestal 7, back-moving spring 9 can be made like this to swivel arm 3 one all the time to the power that front windshield 1 is close, and then ensure that and compactness between brush board 5 and front windshield 1 brush board 5 can be pressed on front windshield 1 all the time.
Further, actuating device is motor.
Actuating device generally can adopt motor, but it is also not only confined to motor, as used hydraulic actuating cylinder or cylinder etc., as long as it provides the power of reciprocating rotation can to swivel arm 3.
The stealthy rain brush of the opposite opened that the utility model provides, same brush board 5 is clamped by two fixing devices 4, brush board 5 is swiped up and down on the front glass of automobile, what increase brush board 5 swipes scope, and then just can reduce brushing frequency, and then decrease the stop of sight line, improve safety performance.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. the stealthy rain brush of opposite opened, is characterized in that, comprise actuating device, pedestal, swivel arm, fixing device and brush board;
Described pedestal is two, and each described pedestal is all rotationally connected with one end of described swivel arm;
The other end of described swivel arm is rotationally connected described fixing device;
One end of described brush board is arranged in described swivel arm, and the other end is arranged in another swivel arm through after described fixing device;
Described actuating device is connected with described pedestal, rotates around described pedestal for driving described swivel arm.
2. the stealthy rain brush of opposite opened according to claim 1, it is characterized in that, described fixing device comprises shell, synchronous dynamo and pinch roller;
Described synchronous dynamo and described pinch roller are arranged in described shell;
Described pinch roller is rotationally connected by wheel pressing shaft and described shell;
Gap is provided with, for passing through of described brush board between described synchronous dynamo and described pinch roller.
3. the stealthy rain brush of opposite opened according to claim 1, is characterized in that, also comprise shower nozzle;
Described shower nozzle and the described pedestal order that arranges in the horizontal direction is:
Described pedestal, described shower nozzle, described shower nozzle, described pedestal.
4. the stealthy rain brush of opposite opened according to claim 1, it is characterized in that, described brush board comprises clamping section and swabbing portion;
The cross-sectional plane of described clamping section and the cross-sectional plane in described swabbing portion are two rectangles varied in size;
The side of described clamping section is connected with the side in described swabbing portion;
The minimum projection of described clamping section in described swabbing portion drops on the side that described swabbing portion is connected with described clamping section completely.
5. the stealthy rain brush of opposite opened according to claim 1, is characterized in that, described actuating device is provided with change-speed box, can regulate the velocity of rotation of described swivel arm.
6. the stealthy rain brush of opposite opened according to claim 1, is characterized in that, also comprises outer solid brush board;
The described outer solid brush board length direction arranged along described swivel arm is arranged on the side of described swivel arm.
7. the stealthy rain brush of opposite opened according to claim 1, is characterized in that, described swivel arm is provided with adapter plate;
Described adapter plate is connected with described pedestal by back-moving spring.
8. the stealthy rain brush of the opposite opened according to any one of claim 1-7, it is characterized in that, described actuating device is motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420534301.8U CN204037512U (en) | 2014-09-17 | 2014-09-17 | The stealthy rain brush of opposite opened |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420534301.8U CN204037512U (en) | 2014-09-17 | 2014-09-17 | The stealthy rain brush of opposite opened |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204037512U true CN204037512U (en) | 2014-12-24 |
Family
ID=52238211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420534301.8U Expired - Fee Related CN204037512U (en) | 2014-09-17 | 2014-09-17 | The stealthy rain brush of opposite opened |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204037512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318860A (en) * | 2018-08-10 | 2019-02-12 | 三汽车制造有限公司 | Driver's cabin and engineering truck |
-
2014
- 2014-09-17 CN CN201420534301.8U patent/CN204037512U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318860A (en) * | 2018-08-10 | 2019-02-12 | 三汽车制造有限公司 | Driver's cabin and engineering truck |
| CN109318860B (en) * | 2018-08-10 | 2024-05-07 | 三一汽车制造有限公司 | Cab and engineering vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20160917 |