CN206781710U - A kind of wiper arm - Google Patents
A kind of wiper arm Download PDFInfo
- Publication number
- CN206781710U CN206781710U CN201720523094.XU CN201720523094U CN206781710U CN 206781710 U CN206781710 U CN 206781710U CN 201720523094 U CN201720523094 U CN 201720523094U CN 206781710 U CN206781710 U CN 206781710U
- Authority
- CN
- China
- Prior art keywords
- magnet
- windscreen
- opening
- wiper blade
- lug boss
- 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.)
- Active
Links
- 239000002184 metal Substances 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 description 13
- 230000003044 adaptive effect Effects 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a kind of wiper arm, including arm body, windscreen wiper bar, the first magnet and the second magnet；The accommodating cavity extended in its longitudinal direction is offered on the arm body, is further opened with connecting the accommodating cavity and extraneous opening on the arm body；The width of the opening is less than the width of the accommodating cavity；The windscreen wiper bar is arranged in the accommodating cavity；The windscreen wiper bar has the lug boss for slidably extending through the opening；Windshield wiper blade is provided with the lug boss；The arm body is provided with multiple the first magnet spaced apart along its length；Multiple the second magnet spaced apart along its length are provided with the windscreen wiper bar；First magnet and second magnet face one by one；First magnet and second magnet are mutually exclusive, apply the power for pointing to the opening to the windscreen wiper bar.The utility model still can continue to use after windshield wiper blade part wears, service life length.
Description
Technical field
It the utility model is related to vehicle windshield wiper technical field, more particularly to a kind of wiper arm.
Background technology
Rain brush is also known as wiper, water is dialled, wiper or windscreen-wiper, is to be kept out the wind for brushing except being attached to vehicle
The equipment of raindrop and dust on glass, to improve the visibility of driver, increase traffic safety.Wiper arm in rain brush is direct
Contacted with the windshield of vehicle, when needing to take out the raindrop and dust in vehicle windscreen, the drive device of rain brush is driven
Dynamic wiper arm and vehicle windscreen friction, so as to remove the raindrop and dust in vehicle windscreen.But wiper arm is in length
Time is with that after vehicle windscreen friction, can produce concentrated wear, these concentrated wears cause wiper arm can not be kept out the wind with vehicle
Glass, which is realized, closely to be coordinated, and then causes it to decline except rain dust removing effects.
Utility model content
The purpose of this utility model is to overcome the above mentioned problem of prior art, there is provided a kind of wiper arm.
The purpose of this utility model is achieved through the following technical solutions：
A kind of wiper arm, including arm body, windscreen wiper bar, the first magnet and the second magnet；
The accommodating cavity extended in its longitudinal direction is offered on the arm body, is further opened with connecting institute on the arm body
State accommodating cavity and extraneous opening；The width of the opening is less than the width of the accommodating cavity；The windscreen wiper bar is arranged on
In the accommodating cavity；The windscreen wiper bar has the lug boss for slidably extending through the opening；It is provided with the lug boss
Windshield wiper blade；
The arm body is provided with multiple the first magnet spaced apart along its length；It is provided with the windscreen wiper bar more
Individual the second magnet spaced apart along its length；First magnet and second magnet face one by one；Described first
Magnet and second magnet are mutually exclusive, apply the power for pointing to the opening to the windscreen wiper bar.
Operation principle of the present utility model is as follows：
During use, windshield wiper blade is bonded the utility model with vehicle windscreen.First magnet and the second magnet
It is mutually exclusive, apply the power for pointing to opening to windscreen wiper bar, so that windshield wiper blade can be closely adhered to vehicle windscreen
On.After windshield wiper blade is working long hours, the face that windshield wiper blade contacts with vehicle windscreen will produce part wears.Due to first
Magnet and the second magnet are mutually exclusive, apply the power for pointing to opening to windscreen wiper bar so that and the fray of windshield wiper blade produces deformation, from
And continue to be fitted in vehicle windscreen, it is ensured that except rain dust removing effects.The utility model after windshield wiper blade part wears still
It can continue to use, service life length.
Further, the outer surface of the lug boss and the inner surface of the opening are in sealing contact.
The outer surface of lug boss and the inner surface of opening are in sealing contact so that rainwater or dust will not enter accommodating cavity
In, improve job stability of the present utility model.
Further, the windshield wiper blade be spacing side by side set three；Positioned at both sides windshield wiper blade width remote
It is gradually reduced on the direction of the lug boss；Width positioned at the middle windshield wiper blade is on the direction away from the lug boss
Gradually increase.
The width of the windshield wiper blade of both sides is gradually reduced on the direction away from the lug boss, so as to preferably strike off
Rainwater and dust in vehicle windscreen.Width positioned at the middle windshield wiper blade is on the direction away from the lug boss
Gradually increase, so as to be more suitable for striking off the dirts such as the mud being attached in vehicle windscreen point.In this way, add this practicality
New dirty removal capacities.
Further, the first elastic sheet metal extended along its length is provided with the windshield wiper blade.
First elastic sheet metal is set, elastic force is provided to windshield wiper blade so that windshield wiper blade can be adaptive to vehicle gear
The radian of wind glass.
Further, the second elastic sheet metal extended along its length is provided with the windscreen wiper bar.
Second elastic sheet metal is set, elastic force is provided to windscreen wiper bar so that windscreen wiper bar can be adaptive to vehicle gear
The radian of wind glass.
The utility model has the advantages that：
1. the utility model, during use, windshield wiper blade is bonded with vehicle windscreen.First magnet and the second magnetic
Iron is mutually exclusive, applies the power for pointing to opening to windscreen wiper bar, is kept out the wind glass so that windshield wiper blade can be closely adhered to vehicle
On glass.After windshield wiper blade is working long hours, the face that windshield wiper blade contacts with vehicle windscreen will produce part wears.Due to
One magnet and the second magnet are mutually exclusive, apply the power for pointing to opening to windscreen wiper bar so that and the fray of windshield wiper blade produces deformation,
So as to continue to be fitted in vehicle windscreen, it is ensured that except rain dust removing effects.The utility model after windshield wiper blade part wears according to
So it can continue to use, service life length.
2. the outer surface of lug boss and the inner surface of opening are in sealing contact so that rainwater or dust will not enter accommodating cavity
In, improve job stability of the present utility model.
3. the width of the windshield wiper blade of both sides is gradually reduced on the direction away from the lug boss, so as to preferably scrape
Except the rainwater and dust in vehicle windscreen.Width positioned at the middle windshield wiper blade is in the direction away from the lug boss
Upper gradually increase, so as to be more suitable for striking off the dirts such as the mud being attached in vehicle windscreen point.In this way, add this reality
With new dirty removal capacities.
4. setting the first elastic sheet metal, elastic force is provided to windshield wiper blade so that windshield wiper blade can be adaptive to vehicle
The radian of windshield.
5. setting the second elastic sheet metal, elastic force is provided to windscreen wiper bar so that windscreen wiper bar can be adaptive to vehicle
The radian of windshield.
Brief description of the drawings
, below will be to needed for description the utility model embodiment in order to illustrate more clearly of embodiment of the present utility model
The accompanying drawing to be used is briefly described.It will be apparent that drawings in the following description are only described in the utility model
Some embodiments, for a person skilled in the art, without creative efforts, can also be according to following
Accompanying drawing, obtain other accompanying drawings.
Fig. 1 is cross section structure schematic diagram of the present utility model.
Wherein：10- arm bodies, 11- accommodating cavities, 12- openings, 20- windscreen wiper bars, 21- lug bosses, 22- windshield wiper blades, 23- the
One elastic sheet metal, the elastic sheet metals of 24- second, the magnet of 30- first, the magnet of 40- second.
Embodiment
In order that those skilled in the art more fully understands the utility model, below in conjunction with the utility model embodiment
In accompanying drawing clear, complete description is carried out to the technical scheme in the embodiment of the utility model.It is it will be apparent that described below
Embodiment be only a part in the utility model embodiment, rather than all.The implementation recorded based on the utility model
Example, other all embodiments that those skilled in the art obtain without creative efforts are new in this practicality
In the range of type protection.
Embodiment 1
As shown in figure 1, a kind of wiper arm, including arm body 10, windscreen wiper bar 20, the first magnet 30 and the second magnet 40；
The accommodating cavity 11 extended in its longitudinal direction is offered on the arm body 10, is further opened with the arm body 10
Connect the accommodating cavity 11 and extraneous opening 12；The width of the opening 12 is less than the width of the accommodating cavity 11；Institute
Windscreen wiper bar 20 is stated to be arranged in the accommodating cavity 11；The windscreen wiper bar 20 has the projection for slidably extending through the opening 12
Portion 21；Windshield wiper blade 22 is provided with the lug boss 21；
The arm body 10 is provided with multiple the first magnet 30 spaced apart along its length；Set on the windscreen wiper bar 20
It is equipped with multiple the second magnet 40 spaced apart along its length；First magnet 30 and second magnet 40 are one by one just
It is right；First magnet 30 and second magnet 40 are mutually exclusive, and the windscreen wiper bar 20 is applied and points to the opening 12
Power.
Operation principle of the present utility model is as follows：
During use, windshield wiper blade 22 is bonded the utility model with vehicle windscreen.First magnet 30 and second
Magnet 40 is mutually exclusive, applies the power for pointing to opening 12 to windscreen wiper bar 20, so that windshield wiper blade 22 can be closely adhered to
In vehicle windscreen.After windshield wiper blade 22 is working long hours, the face that windshield wiper blade 22 contacts with vehicle windscreen will produce
Part wears.Because the first magnet 30 and the second magnet 40 are mutually exclusive, apply the power for pointing to opening 12 to windscreen wiper bar 20 so that
The fray of windshield wiper blade 22 produces deformation, so as to continue to be fitted in vehicle windscreen, it is ensured that except rain dust removing effects.This practicality
It is new still to can continue to use after the part wears of windshield wiper blade 22, service life length.
Further, as shown in figure 1, in wherein a kind of embodiment, the outer surface of the lug boss 21 is opened with described
The inner surface of mouth 12 is in sealing contact.
The outer surface of lug boss 21 and the inner surface of opening 12 are in sealing contact so that rainwater or dust will not enter receiving sky
In chamber 11, job stability of the present utility model is improved.
Further, as shown in figure 1, in wherein a kind of embodiment, the windshield wiper blade 22 is what spacing side by side was set
Three；Width positioned at the windshield wiper blade 22 of both sides is gradually reduced on the direction away from the lug boss 21；Institute positioned at centre
The width for stating windshield wiper blade 22 gradually increases on the direction away from the lug boss 21.
The width of the windshield wiper blade 22 of both sides is gradually reduced on the direction away from the lug boss 21, so as to more preferable
Strike off the rainwater and dust in vehicle windscreen.Width positioned at the middle windshield wiper blade 22 is away from the lug boss 21
Direction on gradually increase, so as to be more suitable for striking off the dirts such as the mud being attached in vehicle windscreen point.In this way, increase
Dirty removal capacities of the present utility model.
Further, as shown in figure 1, in wherein a kind of embodiment, it is provided with along its length in the windshield wiper blade 22
First elastic sheet metal 23 of direction extension.
First elastic sheet metal 23 is set, provides elastic force to windshield wiper blade 22 so that windshield wiper blade 22 can be adaptive to
The radian of vehicle windscreen.
Further, as shown in figure 1, in wherein a kind of embodiment, it is provided with along its length in the windscreen wiper bar 20
Second elastic sheet metal 24 of direction extension.
Second elastic sheet metal 24 is set, provides elastic force to windscreen wiper bar 20 so that windscreen wiper bar 20 can be adaptive to
The radian of vehicle windscreen.
Above content is to combine the further description that specific preferred embodiment is made to the utility model, it is impossible to is recognized
Determine specific embodiment of the present utility model and be confined to these explanations.For the common skill of the utility model art
For art personnel, the other embodiment that is drawn in the case where not departing from the technical solution of the utility model should be included in this practicality
In new protection domain.
Claims (5)
- A kind of 1. wiper arm, it is characterised in that：Including arm body（10）, windscreen wiper bar（20）, the first magnet（30）With the second magnet （40）；The arm body（10）On offer the accommodating cavity extended in its longitudinal direction（11）, the arm body（10）On also open up There is the connection accommodating cavity（11）With the opening in the external world（12）；The opening（12）Width be less than the accommodating cavity（11） Width；The windscreen wiper bar（20）It is arranged on the accommodating cavity（11）In；The windscreen wiper bar（20）With slidably extending through The opening（12）Lug boss（21）；The lug boss（21）On be provided with windshield wiper blade（22）；The arm body（10）It is provided with multiple the first magnet spaced apart along its length（30）；The windscreen wiper bar（20）On It is provided with multiple the second magnet spaced apart along its length（40）；First magnet（30）With second magnet （40）Face one by one；First magnet（30）With second magnet（40）It is mutually exclusive, to the windscreen wiper bar（20）Apply Point to the opening（12）Power.
- A kind of 2. wiper arm according to claim 1, it is characterised in that：The lug boss（21）Outer surface opened with described Mouthful（12）Inner surface it is in sealing contact.
- A kind of 3. wiper arm according to claim 1, it is characterised in that：The windshield wiper blade（22）Set for spacing side by side Three；Windshield wiper blade positioned at both sides（22）Width away from the lug boss（21）Direction on be gradually reduced；Positioned at centre The windshield wiper blade（22）Width away from the lug boss（21）Direction on gradually increase.
- A kind of 4. wiper arm according to claim 1, it is characterised in that：The windshield wiper blade（22）Inside it is provided with along its length First elastic sheet metal of direction extension（23）.
- A kind of 5. wiper arm according to claim 1, it is characterised in that：The windscreen wiper bar（20）Inside it is provided with along its length Second elastic sheet metal of direction extension（24）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720523094.XU CN206781710U (en) | 2017-05-11 | 2017-05-11 | A kind of wiper arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720523094.XU CN206781710U (en) | 2017-05-11 | 2017-05-11 | A kind of wiper arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206781710U true CN206781710U (en) | 2017-12-22 |
Family
ID=60710900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720523094.XU Active CN206781710U (en) | 2017-05-11 | 2017-05-11 | A kind of wiper arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206781710U (en) |
-
2017
- 2017-05-11 CN CN201720523094.XU patent/CN206781710U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20201111 Granted publication date: 20171222 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20231111 Granted publication date: 20171222 |