CN104712210B - Method and structure for improving reliability of car door and window lifter - Google Patents
Method and structure for improving reliability of car door and window lifter Download PDFInfo
- Publication number
- CN104712210B CN104712210B CN201510105828.8A CN201510105828A CN104712210B CN 104712210 B CN104712210 B CN 104712210B CN 201510105828 A CN201510105828 A CN 201510105828A CN 104712210 B CN104712210 B CN 104712210B
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- CN
- China
- Prior art keywords
- steel wire
- wire rope
- fixed
- fixed pulley
- pulley
- Prior art date
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Links
- 238000000034 method Methods 0.000 title claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 38
- 239000010959 steel Substances 0.000 claims abstract description 38
- 239000005357 flat glass Substances 0.000 claims abstract description 8
- 238000001746 injection moulding Methods 0.000 claims abstract description 3
- 239000004020 conductor Substances 0.000 claims description 34
- 229920003023 plastic Polymers 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 230000008450 motivation Effects 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
- E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
- E05F11/48—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes
- E05F11/481—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes for vehicle windows
- E05F11/483—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by cords or chains or other flexible elongated pulling elements, e.g. tapes for vehicle windows by cables
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Window Of Vehicle (AREA)
Abstract
The invention relates to a method and structure for improving the reliability of a car door and window lifter. A rope guide mechanism of the car door and window lifter comprises a fixed pulley where a steel wire rope is wound, a bearing is fixedly embedded into a center hole of the fixed pulley, an inner ring of the bearing is fixed to the end of a guide rail through a rivet, a cam for guiding the steel wire rope to turn into a pulley groove from a cam groove is arranged on the front face of the fixed pulley in an integral injection molding mode, and the position, with the maximum diameter, of the cam is in tangent with the fixed pulley, and a transition groove for being communicated with the cam groove and the pulley groove is formed in the tangent position of the fixed pulley and the cam. According to the method and structure, the structure of the fixed pulley in the special design is adopted, so that the steel wire rope is conveniently installed, the wear-resisting property is improved, the rope guide mechanism of the car door and window lifter is not prone to being damaged, the service life of the car door and window lifter is greatly prolonged, and it is guaranteed that car door and window glass can be lifted easily and smoothly.
Description
Technical field
The present invention relates to a kind of car door window glass lifting device, particularly a kind of raising automobile door and window lifter reliability
Method and its structure.
Background technology
The conductor rope mechanism of existing cable pulley type door windowpane elevator typically adopts common plastic pulley, pulley be fixed on
Rivet rotatable engagement in rail end；When the tension of steel wire rope or when loosening, pulley is subject to larger pressure and frictional force, makes
After a period of time, the center bore deformation of pulley, change are big, and then are easily separated from rivet, lead to car door window glass lifting device to lose
Effect.
Content of the invention
In order to overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of improve automobile door and window lifter reliability
The method of property and its structure.
To achieve these goals, technical scheme one is: a kind of raising automobile door and window lifter reliability
Structure, the conductor rope mechanism of described automobile door and window lifter includes the fixed pulley for passing around steel wire rope, the center of described fixed pulley
In the hole fixation is nested with bearing, and the inner ring of described bearing is fixed on rail end, the front one of described fixed pulley by rivet
It is molded with the cam that guiding steel wire rope turns in pulley groove from cam path, tangent with fixed pulley at the maximum gauge of described cam,
Described fixed pulley is provided with, with the tangent of cam, the lead-over groove connecting cam path and pulley groove.
Preferably, described fixed pulley is arranged in conductor rope seat, and described rivet is fixed after sequentially passing through fixed pulley and conductor rope seat
In rail end.
Preferably, the material of described conductor rope seat is plastics, and described conductor rope seat is provided with guide channel.
Preferably, described automobile door and window lifter includes two vertically parallel guide rails, steel wire rope and drive mechanism, two
Slide block on same horizontal plane is separately installed with guide rail, described steel wire rope one end sequentially passes through a guide rail lower end
It is fixed on after the conductor rope mechanism of conductor rope mechanism and upper end on the rotating wheel of drive mechanism, the described steel wire rope other end sequentially passes through separately
It is fixed on after the conductor rope mechanism of the conductor rope mechanism of a piece guide rail upper end and lower end on the rotating wheel of drive mechanism, described steel wire rope two
With contrary reverse-winding on rotating wheel, two slide blocks are individually fixed on the both ends of steel wire rope, and described rotating wheel exists at end
During rotary motion, two slide blocks are driven immediately along the synchronization oscilaltion campaign of respective guide rail by steel wire rope.
Preferably, be respectively arranged between described drive mechanism and conductor rope mechanism wrap corresponding length of cable plastics soft
Pipe.
Preferably, the rotating wheel of described drive mechanism is by Motor drive or driven by shaking.
Preferably, described slide block is provided with the fixed mechanism for installing door/window glass of automobile.
Preferably, described guide rail offers the installing hole being easy to be fixed on car door.
To achieve these goals, technical scheme two is: a kind of raising automobile door and window lifter reliability
Method, using the structure improving automobile door and window lifter reliability as above in automobile door and window lifter, works as steel wire rope
When driving fixed pulley rotation by pressure and frictional force, described fixed pulley is rotated around rivet by bearing.
Compared with prior art, the method have the advantages that adopting the fixed pulley structure of particular design, not only just
In installation steel wire rope, and improve anti-wear performance so that the conductor rope mechanism of automobile door and window lifter is hardly damaged, greatly prolong
, it is ensured that door/window glass of automobile can easily successfully lift, lifting is more smooth for the service life of automobile door and window lifter.
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
Brief description
Fig. 1 is the schematic front view of fixed pulley.
Fig. 2 is the schematic top plan view of fixed pulley.
Fig. 3 is the organigram of the embodiment of the present invention.
In figure: 1- guide rail, 2- steel wire rope, 3- drive mechanism, 31- rotating wheel, 32- housing, 4- slide block, 5- conductor rope mechanism,
51- fixed pulley, 511- pulley groove, 512- lead-over groove, 52- conductor rope seat, 521- guide channel, 53- rivet, 54- cam, 55- axle
Hold, 541- cam path, 6- plastic flexible pipe, 7- fixed mechanism, 8- installing hole.
Specific embodiment
As shown in Fig. 1 ~ 3, a kind of structure improving automobile door and window lifter reliability, the leading of described automobile door and window lifter
Rope mechanism 5 includes the fixed pulley 51 for passing around steel wire rope 2, and the center in the hole fixation of described fixed pulley 51 is nested with bearing 55,
The inner ring of described bearing 55 is fixed on guide rail 1 end by rivet 53, and the front integrated injection molding of described fixed pulley 51 has guiding steel
Cord 2 turns in the cam 54 in pulley groove 511 from cam path 541, tangent with fixed pulley 51 at the maximum gauge of described cam 54,
Described fixed pulley 51 is provided with the lead-over groove 512 connecting cam path 541 and pulley groove 511 with the tangent of cam 54.
In the present embodiment, described fixed pulley 51 is arranged in conductor rope seat 52, and described rivet 53 sequentially passes through fixed pulley 51
Be fixed on guide rail 1 end after conductor rope seat 52, the material of described conductor rope seat 52 is plastics, and described conductor rope seat 52 is provided with guiding
Passage 521, with guiding steel wire rope 2.Certainly, described fixed pulley 51 directly can also be riveted with guide rail 1 end by rivet 53.
In the present embodiment, described automobile door and window lifter includes two vertically parallel guide rails 1, steel wire rope 2 and drives
Mechanism 3, two guide rails 1 are separately installed with the slide block 4 on same horizontal plane, and described steel wire rope 2 one end sequentially passes through
It is fixed on after the conductor rope mechanism 5 of the conductor rope mechanism 5 of piece guide rail 1 lower end and upper end on the rotating wheel 31 of drive mechanism 3, described steel
Cord 2 other end is fixed on driving machine after sequentially passing through the conductor rope mechanism 5 of another guide rail 1 upper end and the conductor rope mechanism 5 of lower end
On the rotating wheel 31 of structure 3, with contrary reverse-winding on rotating wheel 31, two slide blocks 4 are fixed respectively at described steel wire rope 2 two ends
On the both ends of steel wire rope 2, described rotating wheel 31 drives two slide blocks 4 along each in rotary motion immediately by steel wire rope 2
From the synchronous oscilaltion campaign of guide rail 1.
In the present embodiment, it is respectively arranged between described drive mechanism 3 and conductor rope mechanism 5 and wrap corresponding steel wire rope 2
The plastic flexible pipe 6 of section, to prevent steel wire rope 2 from rubbing with car door phase.The housing 32 of described drive mechanism 3 is working of plastics, described
The rotating wheel 31 of drive mechanism 3 is by Motor drive or driven by shaking, such as when rotating wheel 31 turns clockwise, steel wire rope 2 one
End is strained, the other end loosens so that two slide blocks 4 rise simultaneously, and then so that door/window glass of automobile is increased；Conversely, it is then contrary.
In the present embodiment, described slide block 4 is provided with the fixed mechanism 7 for installing door/window glass of automobile, for example, presss from both sides
Hold mechanism, screw bolt locking mechanism etc..Described guide rail 1 is shape, described guide rail 1 offers and is easy to be fixed on car door
Installing hole 8.
As shown in Fig. 1 ~ 3, a kind of method improving automobile door and window lifter reliability, adopt in automobile door and window lifter
The structure improving automobile door and window lifter reliability as above, when steel wire rope 2 passes through pressure and frictional force drive fixed pulley
During 51 rotation, described fixed pulley 51 is rotated around rivet 53 by bearing 55.
The foregoing is only presently preferred embodiments of the present invention, all impartial changes done according to scope of the present invention patent with
Modify, all should belong to the covering scope of the present invention.
Claims (2)
1. a kind of improve automobile door and window lifter reliability structure it is characterised in that: described automobile door and window lifter includes two
The vertically parallel guide rail of root, steel wire rope, conductor rope mechanism and drive mechanism, two guide rails are separately installed with positioned at same level
Slide block on face, described steel wire rope one end is fixed after sequentially passing through the conductor rope mechanism of a guide rail lower end and the conductor rope mechanism of upper end
On the rotating wheel of drive mechanism, the described steel wire rope other end sequentially passes through the conductor rope mechanism of another guide rail upper end and lower end
Be fixed on after conductor rope mechanism on the rotating wheel of drive mechanism, described steel wire rope two ends with contrary reverse-winding on rotating wheel,
Two slide blocks are individually fixed on the both ends of steel wire rope, and described rotating wheel drives two in rotary motion immediately by steel wire rope
Individual slide block is along the synchronization oscilaltion campaign of respective guide rail；Described conductor rope mechanism includes the fixed pulley for passing around steel wire rope, described
The center in the hole fixation of fixed pulley is nested with bearing, and the inner ring of described bearing is fixed on rail end by rivet, described fixed cunning
Wheel front integrated injection molding have guiding steel wire rope to turn in the cam in pulley groove from cam path, at the maximum gauge of described cam with
Fixed pulley is tangent, and described fixed pulley is provided with, with the tangent of cam, the lead-over groove connecting cam path and pulley groove；Described fixed cunning
Wheel is arranged in conductor rope seat, and described rivet is fixed on rail end after sequentially passing through fixed pulley and conductor rope seat, described conductor rope seat
Material is plastics, and described conductor rope seat is provided with the guide channel for guiding steel wire rope；Described drive mechanism and conductor rope mechanism
Between be respectively arranged with the plastic flexible pipe wrapping corresponding length of cable；The housing of described drive mechanism is working of plastics, described drive
The rotating wheel of motivation structure is by Motor drive or driven by shaking；Fixation for installing door/window glass of automobile is provided with described slide block
Mechanism；Described guide rail is shape, and described guide rail offers the installing hole being easy to be fixed on car door.
2. a kind of method improving automobile door and window lifter reliability it is characterised in that: using such as in automobile door and window lifter
The structure of the raising automobile door and window lifter reliability described in claim 1, determines when steel wire rope is driven by pressure and frictional force
During pulley rotation, described fixed pulley is rotated around rivet by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510105828.8A CN104712210B (en) | 2015-03-11 | 2015-03-11 | Method and structure for improving reliability of car door and window lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510105828.8A CN104712210B (en) | 2015-03-11 | 2015-03-11 | Method and structure for improving reliability of car door and window lifter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104712210A CN104712210A (en) | 2015-06-17 |
| CN104712210B true CN104712210B (en) | 2017-02-01 |
Family
ID=53411892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510105828.8A Active CN104712210B (en) | 2015-03-11 | 2015-03-11 | Method and structure for improving reliability of car door and window lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104712210B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7265508B2 (en) * | 2020-07-31 | 2023-04-26 | 株式会社ハイレックスコーポレーション | Window regulator with pulley and pulley |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3782301B2 (en) * | 2000-12-22 | 2006-06-07 | シロキ工業株式会社 | Window regulator |
| US6758013B2 (en) * | 2002-01-25 | 2004-07-06 | Delphi Technologies, Inc. | Integrated roller cable assembly |
| DE20213813U1 (en) * | 2002-09-06 | 2003-10-16 | Brose Fahrzeugteile GmbH & Co. KG, 96450 Coburg | Cable-operated automobile window winding mechanism has link assembly which allows for installation of end-stop at different angles |
| DE10339524A1 (en) * | 2003-08-21 | 2005-03-17 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Window-lift for motor vehicles, comprises a tubular guide rail and a slot along its extension direction |
| US20070199246A1 (en) * | 2006-02-28 | 2007-08-30 | Renke David T | Window regulator cable drum |
| DE102006015286A1 (en) * | 2006-04-01 | 2007-10-18 | Volkswagen Ag | Cable window lift rail for opening and closing door of motor vehicle, has end piece provided with cable outlet for selective execution of cable, which is arranged in pre-determined angle to another outlet and tangential to guide roller |
| US8631607B2 (en) * | 2007-05-09 | 2014-01-21 | Magna Closures Inc. | Window regulator assembly for a vehicle |
| CN201963104U (en) * | 2011-01-12 | 2011-09-07 | 磐吉奥(湖南)工业有限公司 | Pulley support device for rope wheel type glass lifter |
| JP5911246B2 (en) * | 2011-09-20 | 2016-04-27 | シロキ工業株式会社 | Wind glass lifting mechanism |
| FR2989037B1 (en) * | 2012-04-10 | 2017-02-10 | Inteva Products France Sas | WINDOW LIFTER COMPRISING A SUPPORT FOR SECURING A CABLE STRING BETWEEN TWO ENDS OF FIRST AND SECOND GUIDE RAILS |
| CN202689773U (en) * | 2012-07-12 | 2013-01-23 | 武汉东环车身系统有限公司 | Guide wheel for rope wheel type glass lifter |
| CN202899877U (en) * | 2012-11-21 | 2013-04-24 | 浙江松田汽车电机系统有限公司 | Car glass lifter |
| CN203285220U (en) * | 2013-06-13 | 2013-11-13 | 上海宏宝汽配有限公司 | Novel rope-wheel type guide wheel for glass lifter |
| CN204571641U (en) * | 2015-03-11 | 2015-08-19 | 漳州国全工业有限公司 | A kind of structure improving automobile door and window lifter reliability |
-
2015
- 2015-03-11 CN CN201510105828.8A patent/CN104712210B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104712210A (en) | 2015-06-17 |
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| C14 | Grant of patent or utility model | ||
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