CN207565541U - Wiper assembly and its windshield wiper blade - Google Patents
Wiper assembly and its windshield wiper blade Download PDFInfo
- Publication number
- CN207565541U CN207565541U CN201721404267.2U CN201721404267U CN207565541U CN 207565541 U CN207565541 U CN 207565541U CN 201721404267 U CN201721404267 U CN 201721404267U CN 207565541 U CN207565541 U CN 207565541U
- Authority
- CN
- China
- Prior art keywords
- joint face
- bayonet
- protrusion
- wiper blade
- windshield wiper
- 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.)
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- Ink Jet (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The application provides Wiper assembly and windshield wiper blade.Wherein, the connector of scraping article is parallel to longitudinal joint face including three, and for when connector is inserted into bayonet along longitudinal direction, three joint faces to be respectively cooperating with an inner surface of the bayonet, flexible protrusion is set at least one joint face.According to the Wiper assembly of the application, abrasion during work between windshield wiper blade and wiper is small, low noise.
Description
Technical field
This application involves the cleaning device of the windshield of means of transport more particularly to the wiper groups of wiping windshield
Part and its windshield wiper blade.
Background technology
Usually wipe windshield back and forth by being installed on the windshield wiper blade of wiper clears away the glass that keeps out the wind to the wiper of automobile
Rainwater and sundries on glass, to keep the cleaning of windshield.Windshield wiper blade is usually installed in a manner of disconnectable in wiper, warp
It is new using that can be changed to the windshield wiper blade of aging or abrasion after certain time.Operation is changed in order to be easily accomplished, is led to
Normal windshield wiper blade and the mode of one clearance fit of wiper are worked in coordination.But in wipers, often occur windshield wiper blade with
Connecting portion between wiper generates noise.Especially when wiper is by after a period of use, noise becomes apparent.
Therefore, it is necessary to improved technical solution is provided to overcome technical problem in the prior art.
Invention content
The application technical problem underlying to be solved is to be connected to the windshield wiper blade of wiper to generate noise during the work time
The problem of.
In order to solve the above technical problems, one side the application provides windshield wiper blade, it is used to connect with wiper, it is described to scrape water
Arm has bayonet, including：
Scraping article, including scraping edge for wipe glass surface；And
Connector is fixed on the scraping article, and is parallel to longitudinal joint face including three, for by the connector edge
Described when being longitudinally inserted into the bayonet, three joint faces are respectively cooperating with an inner surface of the bayonet, at least one
Flexible protrusion is set on the joint face.
Another aspect the application provides Wiper assembly, including the wiper with bayonet and aforementioned windshield wiper blade, institute
It states connector to be removably installed in the bayonet, the protrusion of the flexibility is by the bayonet crimp.
According to the technical solution of the application, due to setting flexible protrusion on the joint face of cooperation bayonet inner surface,
Then after windshield wiper blade is installed in wiper, protrusion fills the gap between windshield wiper blade and bayonet and in the course of work
Effect between middle buffering windshield wiper blade and wiper, so as to reduce abrasion and noise.
Description of the drawings
The detailed description of detailed description below is referred to reference to attached drawing, will be more fully appreciated the application, in attached drawing
Same reference numeral refers to same element.Wherein：
Fig. 1 shows that the partial enlargement before being connect according to a kind of wiper of specific embodiment of the application with windshield wiper blade is illustrated
Figure；
Fig. 2 shows the close-up schematic view of another angle of windshield wiper blade shown in Fig. 1；
Fig. 3 shows the schematic diagram that wiper shown in Fig. 1 is installed together with windshield wiper blade；
Fig. 4 shows the partial schematic sectional view that wiper shown in Fig. 1 is installed together with windshield wiper blade.
Specific embodiment
It please refers to Fig.1 to shown in 4, windshield wiper blade 3 is included according to a kind of Wiper assembly 100 of specific embodiment of the application
And the wiper 4 with bayonet 40.Wiper 4 has bayonet 40, and windshield wiper blade 3 is used to connect with wiper 4.Connector 1 is used for can
It is releasably installed in bayonet 40.
Windshield wiper blade 3 includes scraping article 2 and is fixed on the connector 1 of scraping article 2.Scraping article 2 includes scraping edge 20, for wiping at work
Glass surface（It is not shown）.Connector 1 is in longitudinal, and longitudinal joint face 11,12,13 is parallel to including three, by connector 1
When being inserted into bayonet 40 along longitudinal direction, three joint faces 11,12,13 are respectively cooperating with an inner surface of the bayonet 40.Scraping water
In 100 course of work of device assembly, connector 1 can carry out the rotation of low-angle relative to scraping article 2 around the axis perpendicular to its longitudinal direction, with
Just edge 20 and glass surface good fit are scraped, reaches good and wipes effect.
In three joint faces 11,12,13, the first joint face 11 and the second joint face 12 are respectively positioned at the opposite of connector 1
Two sides, third joint face 13 is between the first joint face 11 and the second joint face 12.In specific embodiment as depicted
In, the flexible protrusion 110,120,130 of setting in each of three joint faces 11,12,13 is set on the first joint face 11
One first connecting portion 110, the second joint face 12 set a second connecting portion 120, and third joint face 13 sets a third
Protrusion 130.In other specific embodiments, each joint face 11,12,13 can set multiple protrusions 110,120,
130 or only on joint face 11,12,13 set a protrusion 110,120,130.Those of ordinary skill in the art hold
It is readily understood, set flexible protrusion 110,120,130 that can generate the skill of the application at least one joint face 11,12,13
Art effect.
Connector 1 further includes latch portion 14, and latch portion 14 is protruded from the case where not stressing outside third joint face 13, and
Under external force can to 13 internal direction elastic displacement of third joint face to allow out position that connector 1 is inserted into bayonet 40, and
It can be locked on bayonet 40 to the recovery of 13 outside direction of third joint face connector 1 is inserted into rear catch portion 14 in bayonet 40.
Flexible protrusion 110,120,130 is fixed on connection with insert molding, the molding of extra quality cascode or technique for sticking
The surface in face 11,12,13.Flexible protrusion 110,120,130 is made of elastic material.For example, flexible protrusion
110th, it 120,130 is made of thermoplastic elastomer.Flexible protrusion 110,120,130 protrudes the thickness of joint face 11,12,13
D is not less than 0.15 millimeter.Such as protrusion 110,120,130 protrude joint face 11,12,13 thickness d for 0.16 millimeter,
0.165 millimeter, 0.17 millimeter, 0.175 millimeter, 0.18 millimeter, 0.185 millimeter, 0.20 millimeter, 0.21 millimeter, 0.22 millimeter,
0.25 millimeter, 0.26 millimeter, 0.28 millimeter, 0.30 millimeter or 0.35 millimeter.
After windshield wiper blade 3 is installed to wiper 4, flexible protrusion 110,120,130 is by 40 crimp of bayonet.It is flexible
Protrusion 110,120,130 made by 40 crimp of bayonet its protrude joint face height be reduced at least 22%.
Due to setting flexible protrusion 110,120,130 on the joint face 11,12,13 of cooperation 40 inner surface of bayonet,
Then after windshield wiper blade 3 is installed in wiper 4, between protrusion 110,120,130 is filled between windshield wiper blade 3 and bayonet 40
Gap and the during the work time interaction between buffering windshield wiper blade 3 and bayonet 40, so as to reduce abrasion and noise.
More than specific embodiment is merely to illustrate the application, and is not the limitation to the application, related technical field
Those of ordinary skill in the case where not departing from scope of the present application, can also make a variety of changes and modification, therefore all etc.
Same technical solution also belongs to the scope of the application, and the scope of patent protection of the application should be defined by the claims.
Claims (10)
1. windshield wiper blade（3）, it is used for and wiper（4）Connection, the wiper（4）With bayonet（40）, which is characterized in that its
Including：
Scraping article（2）, including scraping edge for wipe glass surface（20）；And
Connector（1）, it is fixed on the scraping article（2）, and it is parallel to longitudinal joint face including three（11、12、13）, for
By the connector（1）The bayonet is longitudinally inserted into described in（40）When middle, three joint faces（11、12、13）It is respectively cooperating with
The bayonet（40）An inner surface, at least one joint face（11、12、13）The flexible protrusion of upper setting（110、
120、130）.
2. windshield wiper blade according to claim 1（3）, wherein, three joint faces（11、12、13）Including being located at respectively
The connector（1）Opposite sides the first joint face（11）With the second joint face（12）And positioned at first joint face（11）
With the second joint face（12）Between third joint face（13）.
3. windshield wiper blade according to claim 2（3）, wherein, the connector（1）Further include latch portion（14）, the lock
Portion（14）The third joint face is protruded from the case where not stressing（13）It outside, and under external force can be to the third
Joint face（13）Internal direction elastic displacement is so as to by the connector（1）It is inserted into the bayonet（40）, and by the connector（1）
It is inserted into the bayonet（40）In after the latch portion（14）It can be to the third joint face（13）Outside direction restores and is locked in
The bayonet（40）On.
4. windshield wiper blade according to claim 1（3）, wherein, the protrusion of the flexibility（110、120、130）With it is embedded into
Type, the molding of extra quality cascode or technique for sticking are fixed on the joint face（11、12、13）Surface.
5. windshield wiper blade according to claim 1（3）, wherein, the protrusion of the flexibility（110、120、130）Using elasticity
Material is made.
6. windshield wiper blade according to claim 1（3）, wherein, the protrusion of the flexibility（110、120、130）Using thermoplastic
Property rubber is made.
7. windshield wiper blade according to claim 1（3）, wherein, the protrusion of the flexibility（110、120、130）Described in protrusion
Joint face（11、12、13）Thickness be not less than 0.15 millimeter.
8. windshield wiper blade according to claim 1（3）, wherein, the protrusion of the flexibility（110、120、130）Described in protrusion
Joint face（11、12、13）Thickness be not more than 0.35 millimeter.
9. Wiper assembly（100）, which is characterized in that it is included with bayonet（40）Wiper（4）And according to claim 1
To the windshield wiper blade described in any one of 8（3）, the connector（1）It is removably installed in the bayonet（40）In, the flexibility
Protrusion（110、120、130）By the bayonet（40）Crimp.
10. Wiper assembly according to claim 9（100）, wherein, the protrusion of the flexibility（110、120、130）
By the bayonet（40）Crimp and it is made to protrude the height of the joint face and is reduced at least 22%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721404267.2U CN207565541U (en) | 2017-10-27 | 2017-10-27 | Wiper assembly and its windshield wiper blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721404267.2U CN207565541U (en) | 2017-10-27 | 2017-10-27 | Wiper assembly and its windshield wiper blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207565541U true CN207565541U (en) | 2018-07-03 |
Family
ID=62693402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721404267.2U Active CN207565541U (en) | 2017-10-27 | 2017-10-27 | Wiper assembly and its windshield wiper blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207565541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107640129A (en) * | 2017-10-27 | 2018-01-30 | 博世汽车部件（长春）有限公司 | Wiper assembly and its windshield wiper blade |
-
2017
- 2017-10-27 CN CN201721404267.2U patent/CN207565541U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107640129A (en) * | 2017-10-27 | 2018-01-30 | 博世汽车部件（长春）有限公司 | Wiper assembly and its windshield wiper blade |
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| GR01 | Patent grant |