CN109318863A - The connector of wiper and its wiper - Google Patents
The connector of wiper and its wiper Download PDFInfo
- Publication number
- CN109318863A CN109318863A CN201710639981.8A CN201710639981A CN109318863A CN 109318863 A CN109318863 A CN 109318863A CN 201710639981 A CN201710639981 A CN 201710639981A CN 109318863 A CN109318863 A CN 109318863A
- Authority
- CN
- China
- Prior art keywords
- connector
- wiper
- ontology
- shank
- spring
- 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.)
- Pending
Links
- 238000000465 moulding Methods 0.000 claims abstract description 9
- 238000007790 scraping Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/34—Wiper arms; Mountings therefor
- B60S1/3425—Constructional aspects of the arm
- B60S1/3436—Mounting heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/34—Wiper arms; Mountings therefor
- B60S1/3425—Constructional aspects of the arm
- B60S1/3445—Joints between elements
- B60S1/345—Joints between elements the elements being a link piece and a mounting head
- B60S1/3454—Joints between elements the elements being a link piece and a mounting head the joint being at end of mounting head furthest away from blade
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The application provides the windshield for being used for vehicle, in particular for the wiper of rear seat windscreen and its connector of wiper.Wherein, the ontology of mould-forming connector.And fixed hub and the shank for hanging spring are in ontology in a manner of insert molding.Wiper includes driver, wiper, spring and connector above-mentioned, driver exports the crankmotion less than one week by output shaft, axle sleeve is fixed on output shaft, wiper can be connected pivotally to relative to connector and scrape arm axle, and spring is hung between wiper and shank by elasticity pre-stretching.Therefore, not only connector is functional, and cost is relatively low, and wiper overall performance is good, cost is relatively low.
Description
Technical field
This application involves the cleaning devices of the windshield of means of transport, especially wipe the wiper of windshield and its scrape
The connector of water arm.
Background technique
Usually there are two scraping blades for wiper for front windshield, and the wiper for being used for the rear seat windscreen of automobile is logical
Only one normal scraping blade, size of the size of its scraping blade usually than the scraping blade for a front windshield is small, and it
The size of wiper is also smaller, at the same for wiper with the connector of the output shaft of driver also compared with it is short and small.However, even
Connector needs while having multiple functions, for example, being fixed on output shaft, can connect wiper with being pivoted relative to each other, can be in connector
The spring of pre-stretching is mounted between wiper, or even connector cover can also be removably installed on connector.However, connector
Structure is complicated, at high cost.
Therefore, it is necessary to provide improved technical solution to overcome the technical problems existing in the prior art.
Summary of the invention
The application technical problem underlying to be solved is the high cost of connector and wiper entirety.
In order to solve the above technical problems, one side the application provides the connector of wiper comprising:
The ontology of mould-forming comprising integrally formed scrapes arm axle, and the arm axle of scraping can be connected pivotally to for wiper
The connector scrapes arm axle；
For connecting the axle sleeve of the output shaft of driver, the ontology is fixed in a manner of insert molding；
For hanging the shank of spring, the ontology is fixed in a manner of insert molding.
Another aspect the application provides wiper comprising driver, wiper, spring and connector above-mentioned, it is described
Driver exports the crankmotion less than one week by output shaft, and the axle sleeve is fixed on the output shaft, described to scrape water
Arm can be connected pivotally to relative to the connector it is described scrape arm axle, the spring is hung on by elasticity pre-stretching described scrapes water
Between arm and the shank.
It is fixed on the body in a manner of insert molding while mould-forming ontology according to the technical solution of the application
Axle sleeve and shank for hanging spring, this connector is not only functional, and cost is relatively low.In turn, wiper globality
Can be good, cost is relatively low.
Detailed description of the invention
In conjunction with attached drawing refering to the detailed description of following specific embodiments, the application will be more fully appreciated, in attached drawing
Same appended drawing reference refers to same element.Wherein:
Fig. 1 is shown according to a kind of schematic diagram of the wiper of specific embodiment of the application, dismantles connector cover part ofly, with
Show connector；
Fig. 2 shows the schematic diagram of the connector of wiper shown in Fig. 1；
Fig. 3 shows the decomposition diagram of connector shown in Fig. 2；And
Fig. 4 shows that wiper shown in Fig. 1 removes the partial enlargement diagram at the connector position after connector cover.
Specific embodiment
It please refers to shown in Fig. 1 to 4, the wiper 100 according to a kind of specific embodiment of the application is for after vehicle
The wiper 100 of windshield comprising driver 1, wiper 2, connector 3, spring 4, connector cover 5 and scraping blade 6.
Driver 1 exports crankmotion by output shaft 10, which is usually less than one week, wiping
Range is fan-shaped, rather than complete round.Axle sleeve 36 is fixed on output shaft 10, and wiper 2 can be relative to connector 3 pivotally
Be connected to connector 3 scrapes arm axle 32, and spring 4 is hung between wiper 2 and the shank 34 of connector 3 by elasticity pre-stretching.
Connector cover 5 is removably installed on connector 3, not only beautiful after erection joint lid 5 but also protection 3 position of connector.It scrapes
Piece 6 is removably installed in wiper 2, after scraping blade 6 is worn, the scraping blade 6 that more renews with can be convenient.Therefore, 2 energy of wiper
It pivots relative to connector 3 and is lifted from windshield, so as to operations such as the maintenance and the replacements that carry out windshield wiper blade 6.At work,
Windshield wiper blade 6 is set to be close to glass surface in wiper 2 by applying elastic force by the spring 4 of elasticity pre-stretching, so can be by glass
It wipes clean.
The connector 3 of wiper 2 includes the ontology 30 of mould-forming, and ontology 30 can pass through metal die casting technique system
It makes, or is manufactured by injection molding technique.Ontology 30 scrapes arm axle 32 including integrally formed, scrapes arm axle 32 for scraping water
What arm 2 can be connected pivotally to connector 3 scrapes arm axle 32.For connect driver 1 output shaft 10 axle sleeve 36 be embedded at
Type mode is fixed on ontology 30.Shank 34 for hanging spring 4 is fixed on ontology 30 in a manner of insert molding.Scrape arm axle 32 and pin
Separately, and the axis for scraping arm axle 32 is parallel to shank 34 to body 34.
The fusing point of the material of axle sleeve 36 and shank 34 is all larger than the fusing point of the material of ontology 30.For example, axle sleeve 36 and shank
34 are all made of metal material, and ontology 30 uses plastics.The axis of axle sleeve 36 and the axis of shank 34 are orthogonal.Shank 34 includes
Axially opposing two ends and the middle part between two ends, end are embedded in ontology 30, and middle part is exposed in ontology 30
Outside for hanging spring 4.End 342 has the radial dimension greater than middle part 340.Each end 342, which is respectively set, has radial direction
The sulculus (not shown, to be the circular groove being set as with the essentially identical size of through-hole 38 feasibly) of opening.Ontology 30 exists
There is the through-hole 38 communicated with sulculus towards the one side of driver 1.When insert molding, it is arranged in 38 position of through-hole and pushes up
Bar, after the material injection mold cavity and cooled and solidified of melting, former mandril position just forms through-hole 38.
According to the technical solution of the application, while mould-forming ontology 30, in a manner of insert molding on ontology 30
Axle sleeve 36 and the shank 34 for hanging spring are formed, this connector 3 is not only functional, and cost is relatively low.In turn, water is scraped
100 overall performance of device is good, and cost is relatively low.
The above specific embodiment is merely to illustrate the application, and is not the limitation to the application, related technical field
Those of ordinary skill can also make a variety of changes and modification in the case where not departing from scope of the present application, 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. the connector (3) of wiper (2), characterized in that it comprises:
The ontology (30) of mould-forming comprising integrally formed scrapes arm axle (32), and described scrape arm axle (32) are for wiper (2)
The connector (3) can be connected pivotally to scrapes arm axle (32)；
For connecting the axle sleeve (36) of the output shaft (10) of driver (1), the ontology is fixed in a manner of insert molding
(30)；
For hanging the shank (34) of spring (4), the ontology (30) are fixed in a manner of insert molding.
2. connector (3) according to claim 1, wherein the axis of the axle sleeve (36) and the axis of the shank (34)
Line is orthogonal.
3. connector (3) according to claim 1, wherein the shank (34) include axially opposing two ends and
Middle part between described two ends, the end are embedded in the ontology (30), and the middle part is exposed in the ontology
(30) outside for hanging the spring (4).
4. connector (3) according to claim 3, wherein the end has the radial dimension greater than the middle part.
5. connector (3) according to claim 3, wherein each end is respectively set with the small of radial opening
Slot, the ontology (30) have the through-hole communicated with the sulculus in the one side towards the driver (1).
6. connector (3) according to claim 1, wherein the material of the axle sleeve (36) and the shank (34) melts
Point is all larger than the fusing point of the material of the ontology (30).
7. connector (3) according to claim 1, wherein the axle sleeve (36) and the shank (34) are all made of metal
Material, the ontology (30) use plastics.
8. connector (3) according to claim 1, wherein it is described to scrape arm axle (32) and the shank (34) separately, and
The axis for scraping arm axle (32) is parallel to the shank (34).
9. wiper (100), which is characterized in that it includes driver (1), wiper (2), spring (4) and according to claim 1
To connector described in any one of 8 (3), the driver (1) exports the reciprocating rotary less than one week by output shaft (10)
Movement, the axle sleeve (36) are fixed on the output shaft (10), and the wiper (2) can pivot relative to the connector (3)
Ground is scraped arm axle (32) described in being connected to, and the spring (4) is hung on the wiper (2) and the shank by elasticity pre-stretching
(34) between.
10. wiper (100) according to claim 9 is the wiper (100) of the rear seat windscreen for vehicle,
It further includes connector cover (5) and scraping blade (6), and the connector cover (5) is removably installed on the connector (3), described to scrape
Piece (6) is removably installed in the wiper (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710639981.8A CN109318863A (en) | 2017-07-31 | 2017-07-31 | The connector of wiper and its wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710639981.8A CN109318863A (en) | 2017-07-31 | 2017-07-31 | The connector of wiper and its wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109318863A true CN109318863A (en) | 2019-02-12 |
Family
ID=65245509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710639981.8A Pending CN109318863A (en) | 2017-07-31 | 2017-07-31 | The connector of wiper and its wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109318863A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849852A (en) * | 2019-03-29 | 2019-06-07 | 厦门富可汽车配件有限公司 | A kind of connector adapting to sliding cover type rain brush scraping arm, connector component and rain brush |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1933292A (en) * | 2005-09-16 | 2007-03-21 | 日本电产株式会社 | Bearing retainer unit and electric motor furnished therewith |
| FR2931762A1 (en) * | 2008-05-30 | 2009-12-04 | Valeo Systemes Dessuyage | Wiping system driving mechanism for motor vehicle, has internal ring allowing rotation movement transmission of output shaft to head and passage of mechanism in declutch position when threshold is not exceeded and exceeded, respectively |
| JP2010089574A (en) * | 2008-10-06 | 2010-04-22 | Mitsuba Corp | Wiper arm |
| DE102014017758A1 (en) * | 2014-11-29 | 2015-06-18 | Daimler Ag | Windscreen wipers, in particular rear window wipers, for a vehicle |
| CN105799653A (en) * | 2014-12-30 | 2016-07-27 | 罗伯特·博世有限公司 | Wiper arm for windshield wiper device in vehicle |
| CN106034399A (en) * | 2014-02-19 | 2016-10-19 | 日本雨刷片株式会社 | Wiper arm |
| US20170120870A1 (en) * | 2014-06-16 | 2017-05-04 | Valeo Systèmes d'Essuyage | Wiper system for a vehicle that disengages in the event of torque exceeding a threshold |
-
2017
- 2017-07-31 CN CN201710639981.8A patent/CN109318863A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1933292A (en) * | 2005-09-16 | 2007-03-21 | 日本电产株式会社 | Bearing retainer unit and electric motor furnished therewith |
| FR2931762A1 (en) * | 2008-05-30 | 2009-12-04 | Valeo Systemes Dessuyage | Wiping system driving mechanism for motor vehicle, has internal ring allowing rotation movement transmission of output shaft to head and passage of mechanism in declutch position when threshold is not exceeded and exceeded, respectively |
| JP2010089574A (en) * | 2008-10-06 | 2010-04-22 | Mitsuba Corp | Wiper arm |
| CN106034399A (en) * | 2014-02-19 | 2016-10-19 | 日本雨刷片株式会社 | Wiper arm |
| US20170120870A1 (en) * | 2014-06-16 | 2017-05-04 | Valeo Systèmes d'Essuyage | Wiper system for a vehicle that disengages in the event of torque exceeding a threshold |
| DE102014017758A1 (en) * | 2014-11-29 | 2015-06-18 | Daimler Ag | Windscreen wipers, in particular rear window wipers, for a vehicle |
| CN105799653A (en) * | 2014-12-30 | 2016-07-27 | 罗伯特·博世有限公司 | Wiper arm for windshield wiper device in vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849852A (en) * | 2019-03-29 | 2019-06-07 | 厦门富可汽车配件有限公司 | A kind of connector adapting to sliding cover type rain brush scraping arm, connector component and rain brush |
| CN109849852B (en) * | 2019-03-29 | 2020-07-21 | 厦门富可汽车配件有限公司 | Connector, connector assembly and windshield wiper adapted to wiper arm of sliding cover type windshield wiper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190212 |
|
| RJ01 | Rejection of invention patent application after publication |