CN103147655B - Rack-type window lifter - Google Patents
Rack-type window lifter Download PDFInfo
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- CN103147655B CN103147655B CN201310106966.9A CN201310106966A CN103147655B CN 103147655 B CN103147655 B CN 103147655B CN 201310106966 A CN201310106966 A CN 201310106966A CN 103147655 B CN103147655 B CN 103147655B
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- rack
- spring
- sliding groove
- tooth bar
- lifter plate
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Abstract
The invention discloses a rack-type window lifter, which comprises a rack sliding rail fixing plate and a lifting plate. A sliding groove is arranged on the rack sliding rail fixing plate. A fastener is arranged on the lifting plate, and comprises a raised block and stop blocks which are arranged on the two sides of the raised block, wherein the raised block is slideably arranged in the sliding groove and the stop blocks resist side walls on the two sides of the sliding groove. A spring is arranged in the sliding groove. One end of the spring is fixedly arranged on the upper end surface of the sliding groove. A baffle is fixedly arranged at the other end of the spring. A rack is arranged on one side of the rack sliding rail fixing plate. A gear which is engaged with the rack is arranged on the lifting plate. The gear is driven by a motor. When the lifting plate slides along the sliding groove, the raised block resists the baffle to enable the spring to be subject to force and be deformed. The rack-type window lifter has the advantages of small installation space, light weight, small vibration and simplicity and convenience in installation, and overcomes the defects of several kinds of window lifters which are commonly used at present.
Description
Technical field
The present invention relates to a kind of lifting mechanism of vehicle glazing, more specifically, relate to a kind of automobile glass lifter.
Background technology
Automobile glass lifter refers to by motor or manual actuation, and is risen or decline along glass gathering sill by automobile window glass by transmission mechanism, and can rest on the device of optional position on request.Electric glass lifter can be divided into again by its mechanical elevating mechanism.1) cable pulley type: motor drives curled hair to rotate, and drives wire rope and pulls glass bracket to move up and down in guide rail.The advantage of this lifter is that part is few, lightweight, and structure is simple, installation site adjustable.Shortcoming must adjust the position of wire rope guide strip when being and installing, make it parallel with the glass gathering sill on window.Otherwise, during glass motion, easily produce glass and be directed to groove stuck phenomenon.Be mainly used in car, other automobile seldom uses.2) cable type: motor driving pinion rotates, and drives flexible axle to slide in axle sleeve, thus just glass bracket, at moving on rails, completes the object of glass lifting.The advantage of this lifter is that part is few, and structure is simple, stable working, noiselessness, installation site adjustable.Shortcoming is: flexible axle is made up of multistrand rope overcoat spiral bullet money, and multistrand rope accompanies fine hair.Manufacturing process is more complicated.3) fold one's arms formula: motor driving pinion drives sector rack to rotate, moved up and down by the lever drives glass bracket of transposition arm, complete glass moving up and down in guide rail, this structure installment space is excessive, package unit weight is very heavy, therefore needs the driving force of motor also very large.Therefore be necessary to design a kind of glass-frame riser, by the shortcoming solving above-mentioned electric glass lifter.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of Rack-type window lifter, efficiently solve the shortcoming of above-mentioned glass-frame riser.
The present invention is achieved through the following technical solutions: Rack-type window lifter, comprise tooth bar slide rail fixed head, lifter plate, described tooth bar slide rail fixed head arranges chute, described lifter plate arranges buckle, described buckle comprises protruding block and is arranged at the block of described protruding block both sides, described protruding block is slidably arranged in chute, described block leans the sidewall of chute both sides, in described chute, spring is set, described spring one end is fixed on chute upper surface, fixed dam on the described spring other end, in described tooth bar slide rail fixed head side, tooth bar is set, described lifter plate has and described tooth bar meshed gears, described gear is driven by motor, when described lifter plate is along slide, described protruding block leans baffle plate and makes spring stress deformation.
In technique scheme, described buckle is provided with two.
In technique scheme, described buckle is installed on described lifter plate by rivet is dismountable.
The present invention has following beneficial effect: installing space of the present invention is little, and quality is light, shakes little, simple installation, overcomes the shortcoming of conventional several automobile glass lifter at present.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is the structural representation of lifter plate of the present invention.
Fig. 3 is schematic front view of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail: see Fig. 1 to Fig. 3, Rack-type window lifter, comprise tooth bar slide rail fixed head 1, lifter plate 2, described tooth bar slide rail fixed head 1 arranges chute 10, described lifter plate 2 arranges buckle 3, buckle 3 comprises protruding block 31 and block 32, described protruding block 31 is slidably arranged in chute 10, described block 32 leans the sidewall of chute 10 both sides, such lifter plate 2 is tightly engaged with tooth bar slide rail fixed head 1, and buckle 3 is provided with two, ensure that lifter plate can slide stably on described tooth bar slide rail fixed head 1.Described buckle 3 is installed on described lifter plate 2 by rivet 30 is dismountable, like this when lifter plate 2 and tooth bar slide rail fixed head 1 slides go wrong time, can keep in repair by dismounting and change buckle 3, use convenience very.
In described tooth bar slide rail fixed head 1 side, tooth bar 11 is set, described lifter plate 2 has in described tooth bar meshed gears 4, described gear 4 is driven by motor, is rotated by motor driven gear 4 of exerting oneself, and gear 4 rotates and drives lifter plate 2 to slide up and down on tooth bar 11.
In described chute 10, arrange spring 50, described spring 50 one end is fixed on chute 10 upper surface, fixed dam 5 on described spring 50 other end, as Fig. 3, vehicle window is in closed condition, and the baffle plate 5 that spring one end is arranged does not lean with protruding block 31, and namely spring is in free state.When glass opened by needs, when motor is exerted oneself and is driven lifter plate 2 to be moved downward to baffle plate 5 position, protruding block 31 promotes baffle plate 5 and spring 50 is pulled downwardly stretch, give lifter plate 2 and move down the resistance on direction (size of this resistance basic move down at lifter plate 2 power that direction provides with gravity fair), when lathe glass closed by needs, motor is exerted oneself and is driven lifter plate 2 to move up, now baffle plate 5 gives lifter plate 2 the power on direction that moves up (this power substantially gives in glass gravity the resistance that lifter plate provides in the lifting direction and maintains an equal level) by spring tension effect.No matter therefore make glass in uphill process or decline process, motor all can ensure stable power output, runs more steady, is not easy to produce noise.
Claims (3)
1. Rack-type window lifter, it is characterized in that: comprise tooth bar slide rail fixed head (1), lifter plate (2), described tooth bar slide rail fixed head (1) arranges chute (10), described lifter plate (2) arranges buckle (3), described buckle (3) comprises protruding block (31) and is arranged at the block (32) of described protruding block (31) both sides, described protruding block (31) is slidably arranged in chute (10), described block (32) leans the sidewall of chute (10) both sides, spring (50) is set in described chute (10), described spring (50) one end is fixed on chute (10) upper surface, fixed dam (5) on described spring (50) other end, in described tooth bar slide rail fixed head (1) side, tooth bar (11) is set, described lifter plate (2) has and described tooth bar meshed gears (4), described gear (4) is driven by motor, when described lifter plate (2) is along slide, described protruding block (31) leans baffle plate (5) and makes spring stress deformation.
2. Rack-type window lifter as claimed in claim 1, is characterized in that: described buckle (3) is provided with two.
3. Rack-type window lifter as claimed in claim 1, is characterized in that: described buckle (3) is installed on described lifter plate (2) by rivet (30) is dismountable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310106966.9A CN103147655B (en) | 2013-03-29 | 2013-03-29 | Rack-type window lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310106966.9A CN103147655B (en) | 2013-03-29 | 2013-03-29 | Rack-type window lifter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103147655A CN103147655A (en) | 2013-06-12 |
| CN103147655B true CN103147655B (en) | 2015-07-08 |
Family
ID=48545943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310106966.9A Active CN103147655B (en) | 2013-03-29 | 2013-03-29 | Rack-type window lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103147655B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938977B (en) * | 2014-04-29 | 2016-09-07 | 宁波世通汽车零部件有限公司 | A kind of teeth bar type up-down device |
| CN103938978B (en) * | 2014-04-29 | 2016-09-07 | 宁波世通汽车零部件有限公司 | Rack-type window lifter |
| CN104612522A (en) * | 2015-02-04 | 2015-05-13 | 陈学琴 | Tooth-belt type spring buffering gear lifter |
| CN104612521A (en) * | 2015-02-04 | 2015-05-13 | 陈学琴 | Tooth-belt type spring buffering gear self-adaptation sliding block lifter |
| CN108266085B (en) * | 2017-12-21 | 2020-06-12 | 重庆长安汽车股份有限公司 | Side window glass sliding opening mechanism |
| CN108952444A (en) * | 2018-07-26 | 2018-12-07 | 重庆长安汽车股份有限公司 | A kind of electric glass lifter and vehicle |
| CN109267890A (en) * | 2018-11-12 | 2019-01-25 | 温州广信电机有限公司 | A kind of glass-frame riser of stable operation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5537782A (en) * | 1993-11-24 | 1996-07-23 | Brose Fahrzeugteile Gmbh & Co. Kg | Electrically-operated displacement device for windows or sliding roofs of motor vehicles |
| JPH1113338A (en) * | 1997-06-20 | 1999-01-19 | Nippon Cable Syst Inc | Holding detector of window regulator |
| JPH11315665A (en) * | 1998-05-06 | 1999-11-16 | Hori Glass Kk | Window regulator |
| CN2698629Y (en) * | 2004-03-16 | 2005-05-11 | 高一鸣 | Electric glass lifter for automobile |
| CN1818310A (en) * | 2006-03-22 | 2006-08-16 | 黄冈力达实业有限公司 | Dragline glass lifter of vehicle |
| CN203201371U (en) * | 2013-03-29 | 2013-09-18 | 宁波世通汽车零部件有限公司 | Rack type window glass lifter |
-
2013
- 2013-03-29 CN CN201310106966.9A patent/CN103147655B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5537782A (en) * | 1993-11-24 | 1996-07-23 | Brose Fahrzeugteile Gmbh & Co. Kg | Electrically-operated displacement device for windows or sliding roofs of motor vehicles |
| JPH1113338A (en) * | 1997-06-20 | 1999-01-19 | Nippon Cable Syst Inc | Holding detector of window regulator |
| JPH11315665A (en) * | 1998-05-06 | 1999-11-16 | Hori Glass Kk | Window regulator |
| CN2698629Y (en) * | 2004-03-16 | 2005-05-11 | 高一鸣 | Electric glass lifter for automobile |
| CN1818310A (en) * | 2006-03-22 | 2006-08-16 | 黄冈力达实业有限公司 | Dragline glass lifter of vehicle |
| CN203201371U (en) * | 2013-03-29 | 2013-09-18 | 宁波世通汽车零部件有限公司 | Rack type window glass lifter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103147655A (en) | 2013-06-12 |
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| C14 | Grant of patent or utility model | ||
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