CN205737423U - A kind of wiper - Google Patents
A kind of wiper Download PDFInfo
- Publication number
- CN205737423U CN205737423U CN201620597355.8U CN201620597355U CN205737423U CN 205737423 U CN205737423 U CN 205737423U CN 201620597355 U CN201620597355 U CN 201620597355U CN 205737423 U CN205737423 U CN 205737423U
- Authority
- CN
- China
- Prior art keywords
- working end
- groove
- annular air
- wiper
- housing
- 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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- Cleaning In General (AREA)
Abstract
The utility model discloses a kind of wiper, it includes pedestal, rocking arm and windscreen wiper bar, pedestal is provided with driver, it is characterized in that: described windscreen wiper bar includes housing and the adhesive tape of bar shaped, the back side of housing is provided with union joint, the front of housing is provided with draw-in groove, the installation end of described adhesive tape snaps in housing, the working end of adhesive tape is placed on outside housing, it is provided with annular air cavity in the working end of adhesive tape, annular air cavity is connected with the air inlet on installation end by an air inlet pipe, on the lower surface of described working end, vertically inscribe forms a groove, and the lower surface of working end is provided with valve group, valve in valve group is connected with annular air cavity by an escape pipe.This utility model provides a kind of wiper, and its cleaning effect is good, and will not scratch windshield due to the coarse granule impurity that adheres on glass in wiper swing process.
Description
Technical field
This utility model relates to the technical field of vehicle accessory, specifically a kind of wiper.
Background technology
During daily life, the use of vehicle is more and more ordinary, but vehicle is except the use of driving process, and it is more
Many time is in the state of parking, such as rest against roadside, open-air garage, enterprises and institutions open air parking place first-class.On and
The external environment condition in the place stated is usually associated with dust, and the windscreen wiper bar of the wiper of prior art clears up the process of windshield
It is usually and relies on windscreen wiper bar to slide in windscreen surface, by the frictional force of the two, the foreign material of windscreen surface are cleared up.
During this, directly contact between windscreen wiper bar and windshield, its not only cleaning effect poor, and when windscreen wiper bar and gear
The outer surface easily causing windshield when there is sand grains between wind glass scratches.
It addition, the wiper of prior art is typically also equipped with the shower nozzle for spraying cleaning agent, thus increase wiper
Cleaning capacity, shower nozzle is installed in the drip molding below front windshield, and it sprays towards the outer surface of front windshield from the bottom up
Jetting post.But the wiper of this prior art, its shower nozzle can only be towards the water of fixed position injection column on front windshield
Post, not only makes cleaning agent spraying uneven, and cleaning effect is poor, and substantial amounts of cleaning agent enters along with naturally falling of water column
In drip molding, cause the waste of cleaning agent.
Summary of the invention
Technical problem to be solved in the utility model is: providing a kind of wiper, its cleaning effect is good, and will not be at rain
In curette swing process due on glass adhere to coarse granule impurity and scratch windshield.
Technical solution adopted in the utility model is: provide a kind of wiper, and it includes pedestal, rocking arm and windscreen wiper bar,
Pedestal is provided with for ordering about the driver that rocking arm swings, and one end of rocking arm is connected with the outfan of driver, and windscreen wiper bar is installed
On the other end of rocking arm, it is characterised in that: described windscreen wiper bar include housing and the adhesive tape of bar shaped, the back side of housing be provided with
The union joint that one end of rocking arm connects, the front of housing is provided with the draw-in groove for installing adhesive tape, and the installation end of described adhesive tape snaps in
In housing, the working end of adhesive tape is placed on outside housing, is provided with annular air cavity in the working end of adhesive tape, and annular air cavity passes through an air inlet
Pipe connects with the air inlet on installation end, and on the lower surface of described working end, vertically inscribe forms a groove, and work
The notch position being positioned at nearly groove on the lower surface of end is provided with valve group, the whole valves vertically court in valve group
Lower and edge deviates from the horizontal direction of groove position and is obliquely installed outwardly, and the valve in valve group is by an escape pipe and annular
Air cavity connects, and the groove described in when fitting with windshield in the lower surface of working end surrounds formation with the outer surface of windshield
One cavity volume.
Being provided with the feed pathway for supplying cavity volume cleaning agent in described working end, the lower end of feed pathway is with groove even
Logical, sequentially break-through working end, the upper end of feed pathway connects with installation end and with inlet on installation end.
The both sides of the notch position being positioned at groove on the lower surface of described working end are each provided with a valve group, each gas
Mouth group is connected with annular air cavity respectively by each self-corresponding escape pipe.
On the bottom surface of described annular air cavity, inscribe forms the compensated cavity of an annular, escape pipe and auxiliary the most down
Chamber connects, and compensated cavity connects with annular air cavity.
Being provided with ball in described annular air cavity, on the inwall of annular air cavity, convex or concave is formed and is used for and bead impact
Striking face, when ball rolls with air-flow, ball collides with described striking face.
After using above structure, first a kind of wiper of the present utility model compared with prior art has the advantage that,
By the valve group on bottom surface, working end, can make windscreen wiper bar in swing process, between working end and windshield, form gas
Stream sealing coat, the two will not directly contact, even if therefore at dust and sand weather, also will not cause keep out the wind due to the startup of wiper
The scuffing of glass, secondly, can effectively obtain clearing up the foreign material on windshield outer surface by the jet effect of valve group, reach
To the purpose of cleaning, finally, by the design of groove, in making groove while valve group jet outwardly, form negative pressure, will cleaning
Agent sucks in groove, and thus along with the swing of windscreen wiper bar, cleaning agent is applied on windshield uniformly, and cleaning effect is good, with
Time do not result in the waste of extra cleaning agent yet, the utilization rate of cleaning agent is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of wiper of the present utility model.
Fig. 2 is the cross-sectional schematic in " A-A " direction in Fig. 1.
Wherein, 1, adhesive tape, 2, installation end, 2.1, air inlet, 2.2, inlet, 3, working end, 4, annular air cavity, 5, air inlet
Pipe, 6, groove, 7, valve group, 8, escape pipe, 9, windshield, 10, feed pathway, 11, compensated cavity, 12, ball, 13, clash into
Face, 14, pedestal, 15, rocking arm, 16, driver, 17, housing, 18, union joint.
Detailed description of the invention
The invention will be further described with detailed description of the invention below in conjunction with the accompanying drawings.
This utility model provides a kind of wiper, and it includes pedestal 14, rocking arm 15 and windscreen wiper bar, pedestal 14 be provided with for
Ordering about the driver 16 that rocking arm 15 swings, one end of rocking arm 15 is connected with the outfan of driver 16, and windscreen wiper bar is installed on rocking arm
On the other end of 15, it is characterised in that: described windscreen wiper bar includes housing 17 and the adhesive tape 1 of bar shaped, and the back side of housing 17 is provided with
The union joint 18 being connected with one end of rocking arm 15, the front of housing 17 is provided with the draw-in groove for installing adhesive tape 1, described adhesive tape 1
Installation end 2 snaps in housing 17, and the working end 3 of adhesive tape 1 is placed on outside housing 17, is provided with annular air cavity in the working end 3 of adhesive tape 1
4, annular air cavity 4 is connected with the air inlet 2.1 on installation end 2 by an air inlet pipe 5, along perpendicular on the lower surface of described working end 3
Nogata forms a groove 6 to inscribe, and the notch position being positioned at nearly groove 6 on the lower surface of working end 3 is provided with valve group
7, the whole valves in valve group 7 the most down and set along the horizontal direction deviating from groove 6 position towards outer incline
Putting, the valve in valve group 7 is connected with annular air cavity 4, when the lower surface of working end 3 is pasted with windshield 9 by an escape pipe 8
Groove 6 described in during conjunction surrounds formation one cavity volume with the outer surface of windshield 9.
Be provided with the feed pathway 10 for supplying cavity volume cleaning agent in described working end 3, the lower end of feed pathway 10 with
Groove 6 connects, and sequentially break-through working end 3, the upper end of feed pathway 10 connects with installation end 2 and with inlet 2.2 on installation end 2.
The both sides of the notch position being positioned at groove 6 on the lower surface of described working end 3 are each provided with a valve group 7,
Each valve group 7 is connected with annular air cavity 4 respectively by each self-corresponding escape pipe 8.
On the bottom surface of described annular air cavity 4, inscribe forms the compensated cavity 11 of an annular the most down, escape pipe 8 with
Compensated cavity 11 connects, and compensated cavity 11 connects with annular air cavity 4.
Being provided with ball 12 in described annular air cavity 4, on the inwall of annular air cavity 4, convex or concave is formed and is used for and ball 12
The striking face 13 of collision, when ball 12 rolls with air-flow, ball 12 collides with described striking face 13.
Above this utility model preferred embodiment is described, but is not to be construed as limitations on claims.
This utility model is not only limited to above example, and its concrete structure allows to change, all in this utility model demand for independence
The various changes made in protection domain are all in protection domain of the present utility model.
Claims (5)
1. a wiper, it includes pedestal (14), rocking arm (15) and windscreen wiper bar, and pedestal (14) is provided with for ordering about rocking arm
(15) driver (16) swung, one end of rocking arm (15) is connected with the outfan of driver (16), and windscreen wiper bar is installed on rocking arm
(15) on the other end, it is characterised in that: described windscreen wiper bar includes housing (17) and the adhesive tape (1) of bar shaped, housing (17)
The back side is provided with the union joint (18) that the one end with rocking arm (15) is connected, and the front of housing (17) is provided with for installing adhesive tape (1)
Draw-in groove, the installation end (2) of described adhesive tape (1) snaps in housing (17), and the working end (3) of adhesive tape (1) is placed on housing (17) outward,
Being provided with annular air cavity (4) in the working end (3) of adhesive tape (1), annular air cavity (4) is by an air inlet pipe (5) and installation end (2)
Air inlet (2.1) connects, and on the lower surface of described working end (3), vertically inscribe forms a groove (6), and working end
(3) the notch position being positioned at nearly groove (6) on lower surface is provided with valve group (7), the whole valve edges in valve group (7)
Vertical direction down and is obliquely installed outwardly along the horizontal direction deviating from groove (6) position, and the valve in valve group (7) leads to
Cross an escape pipe (8) to connect with annular air cavity (4), recessed described in when fitting with windshield (9) in the lower surface of working end (3)
Groove (6) surrounds formation one cavity volume with the outer surface of windshield (9).
A kind of wiper the most according to claim 1, it is characterised in that: it is provided with for supplying in described working end (3)
The feed pathway (10) of cavity volume cleaning agent, the lower end of feed pathway (10) connects with groove (6), and the upper end of feed pathway (10) depends on
Sequence break-through working end (3) connects with installation end (2) inlet (2.2) upper with installation end (2).
A kind of wiper the most according to claim 2, it is characterised in that: it is positioned at recessed on the lower surface of described working end (3)
The both sides of the notch position of groove (6) are each provided with a valve group (7), and each valve group (7) passes through each self-corresponding escape pipe
(8) connect with annular air cavity (4) respectively.
A kind of wiper the most according to claim 1, it is characterised in that: along vertically on the bottom surface of described annular air cavity (4)
Being directed downward inscribe and form the compensated cavity (11) of an annular, escape pipe (8) connects with compensated cavity (11), compensated cavity (11) and annular
Air cavity (4) connects.
A kind of wiper the most according to claim 4, it is characterised in that: it is provided with ball (12) in described annular air cavity (4),
On the inwall of annular air cavity (4), convex or concave is formed for the striking face (13) that collides with ball (12), when ball (12) with
When air-flow rolls, ball (12) collides with described striking face (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620597355.8U CN205737423U (en) | 2016-06-15 | 2016-06-15 | A kind of wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620597355.8U CN205737423U (en) | 2016-06-15 | 2016-06-15 | A kind of wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205737423U true CN205737423U (en) | 2016-11-30 |
Family
ID=57385631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620597355.8U Expired - Fee Related CN205737423U (en) | 2016-06-15 | 2016-06-15 | A kind of wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205737423U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995631A (en) * | 2018-08-31 | 2018-12-14 | 周丰 | A kind of vehicle wiper |
| CN112693426A (en) * | 2021-01-28 | 2021-04-23 | 江苏加德仕汽车科技有限公司 | Windshield wiper |
-
2016
- 2016-06-15 CN CN201620597355.8U patent/CN205737423U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995631A (en) * | 2018-08-31 | 2018-12-14 | 周丰 | A kind of vehicle wiper |
| CN108995631B (en) * | 2018-08-31 | 2021-04-09 | 福州市长乐区圆明工业设计有限公司 | Automobile windscreen wiper |
| CN112693426A (en) * | 2021-01-28 | 2021-04-23 | 江苏加德仕汽车科技有限公司 | Windshield wiper |
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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: 20161130 Termination date: 20170615 |