CN2888055Y - Clutch device for drive mechanism of electric door and window - Google Patents
Clutch device for drive mechanism of electric door and window Download PDFInfo
- Publication number
- CN2888055Y CN2888055Y CN 200620103303 CN200620103303U CN2888055Y CN 2888055 Y CN2888055 Y CN 2888055Y CN 200620103303 CN200620103303 CN 200620103303 CN 200620103303 U CN200620103303 U CN 200620103303U CN 2888055 Y CN2888055 Y CN 2888055Y
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- Prior art keywords
- clutch
- arrangement
- drag
- driving mechanism
- power window
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- 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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- 230000005611 electricity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model relates to a clutch device of an electric window driving member, which comprises an outer casing of a built-in electric motor. The electric motor, which can rotate, is positioned on a motor seat and the motor seat is fixed at the fixed seat. The utility model relates characterized in that a core shaft of said electric motor is connected with a gear, and a gear rack, which can slide, is arranged on the motor seat; the gear can engage or disengage with the gear rack; the gear rack is equipped with a sliding control member. As the engagement and disengagement are achieved by a gear and a gear rack, the teeth of the gear can easily align with the teeth of the gear rack, thus enabling the clutch device to run more reliably.
Description
Technical field:
The utility model relates to a kind of arrangement of clutch of power window driving mechanism.
Background technology:
At present, the arrangement of clutch structure of power window driving mechanism is numerous." a kind of tube shaped electric machine with arrangement of clutch " just disclosed for No. 02265408.9 as Chinese patent.In this technical scheme, be connected with worm gear on the mandrel of tube shaped electric machine, in holder, be provided with worm screw, an end of mandrel is fixedlyed connected with worm gear, and the other end and outer tube are fixed; Worm screw is fixed on the holder, and the end of worm screw is connected with swing arm, and swing arm is connected with extension spring, the phase-locked company on flexible axle and flexible axle support and the door guide rail.When electricity was arranged, worm gear and worm engaging were because the self-locking action of worm gear makes tube shaped electric machine drive outer tube and rotates.During power failure, the pulling flexible axle, flexible axle drives swing arm, makes worm and wheel break away from engagement; At this moment, electric rolling door can be opened or close to staff easily.Owing to adopt the worm gear structure to realize the clutch of electric driving mechanism, when worm gear meshes once more, the tooth on the worm screw be difficult to worm gear on the tooth contraposition accurate, make that arrangement of clutch work is unreliable.Moreover, breaking away from worm gear for making worm screw, above-mentioned arrangement of clutch pulling flexible axle is required great effort very much.
Summary of the invention:
The purpose of this utility model is: the arrangement of clutch that the light power window driving mechanism of a kind of reliable operation, clutch is provided.The utility model is achieved through the following technical solutions:
A kind of arrangement of clutch of power window driving mechanism comprises: in establish the outer tube of motor, motor is rotating to be positioned on the motor cabinet, motor cabinet is fixed on the holder; It is characterized in that: the mandrel of described motor is connected with gear, is provided with slidably tooth bar in the motor cabinet; Engageable or disengaging between wheel and rack; Tooth bar is provided with slide control mechanism.Because the utility model adopts wheel and rack to realize engagement or disengaging, tooth on the gear and the tooth on the tooth bar realize that easily contraposition is accurate, make that arrangement of clutch work is more reliable.
In the utility model, described slide control mechanism comprises: be located at the centering block that can swing on the tooth bar, centering block and connecting rod are hinged, pin on connecting rod and the holder is hinged, centering block one end links to each other with drag-line, and the centering block other end is provided with resetting-mechanism, and tooth bar is provided with spring.
The slide control mechanism course of work is as follows: when electricity was arranged, the wheel and rack engagement made tube shaped electric machine drive the outer tube rotation because centering block withstands tooth bar.During power failure, the pulling drag-line, drag-line drives centering block, and centering block and the connecting rod pin on holder rotates, and makes on the centering block and moves; Move on the spring compressing tooth bar on the tooth bar, wheel and rack is broken away from.At this moment, door, window can be opened or close to staff easily.When once more electricity being arranged, the pulling drag-line, drag-line drives centering block, and the resetting-mechanism of the centering block other end drives centering block and moves down; Overcome the elastic force of the spring on the tooth bar, the compressing tooth bar moves down, and makes the wheel and rack engagement; At this moment, just can electronic mode open or close door, window.
In the utility model, described resetting-mechanism is extension spring, and it can drive centering block easily and move down, and makes the utility model simple in structure.
In the utility model, resetting-mechanism also can be a stay cord, drives centering block by stay cord and moves down, and makes the drag-line pulling very light.When once more electricity being arranged, the pulling stay cord, stay cord drives centering block and moves down, and the compressing tooth bar moves down, and makes the wheel and rack engagement; At this moment, just can electronic mode open or close door, window.
In the utility model, described drag-line is provided with drag-line length adjustment bar.Its conveniently adjusted drag-line stroke and centering block adapt.
In the utility model, described drag-line one end is provided with tapered end.It can conveniently spur drag-line.
In the utility model, described drag-line is connected with pullswitch.Pullswitch can prevent that centering block from moving down under the extension spring effect.
Description of drawings:
Fig. 1 has used power window schematic diagram of the present utility model.
Fig. 2 is the utility model embodiment 1 engagement external structure schematic diagram.
Fig. 3 is that the utility model embodiment 1 engagement sheds structural representation behind the motor cabinet.
Fig. 4 is the utility model embodiment 1 disengaged position external structure schematic diagram.
Fig. 5 is that the utility model embodiment 1 disengaged position sheds structural representation behind the motor cabinet.
The specific embodiment:
In conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5: the arrangement of clutch of the power window driving mechanism of present embodiment comprises: in establish the outer tube 15 of motor, motor 1 rotating being positioned on the motor cabinet 13, motor cabinet 13 is fixed on the holder 2.The mandrel of described motor is connected with gear 3, is provided with slidably tooth bar 4 in the motor cabinet 13; Engageable or disengaging between wheel and rack; Tooth bar is provided with slide control mechanism.
Slide control mechanism comprises: be located at the centering block 5 that can swing on the tooth bar 4, centering block 5 is hinged with connecting rod 6, and the pin 7 on connecting rod 6 and the holder is hinged, and centering block one end links to each other with drag-line 8, and the centering block other end is provided with extension spring 9, and tooth bar is provided with spring 10.Drag-line is provided with drag-line length adjustment bar 11, and drag-line one end is provided with tapered end 12.Drag-line is connected with pullswitch 14.
Because the utility model adopts wheel and rack to realize engagement or disengaging, tooth on the gear and the tooth on the tooth bar realize that easily contraposition is accurate, make that the arrangement of clutch work of power window driving mechanism is more reliable, spur lighter.
Claims (7)
1, a kind of arrangement of clutch of power window driving mechanism comprises: in establish the outer tube of motor, motor is rotating to be positioned on the motor cabinet, motor cabinet is fixed on the holder; It is characterized in that: the mandrel of described motor is connected with gear, is provided with slidably tooth bar in the motor cabinet; Engageable or disengaging between wheel and rack; Tooth bar is provided with slide control mechanism.
2, according to the arrangement of clutch of the described power window driving mechanism of claim 1; It is characterized in that: described slide control mechanism comprises: be located at the centering block that can swing on the tooth bar, centering block and connecting rod are hinged, and the pin on connecting rod and the holder is hinged, and centering block one end links to each other with drag-line, the centering block other end is provided with resetting-mechanism, and tooth bar is provided with spring.
3, according to the arrangement of clutch of the described power window driving mechanism of claim 2; It is characterized in that: described resetting-mechanism is extension spring.
4, according to the arrangement of clutch of the described power window driving mechanism of claim 2; It is characterized in that: described resetting-mechanism is a stay cord.
5, according to the arrangement of clutch of the described power window driving mechanism of claim 2; It is characterized in that: described drag-line is provided with drag-line length adjustment bar.
6, according to the arrangement of clutch of the described power window driving mechanism of claim 2; It is characterized in that: described drag-line one end is provided with tapered end.
7, according to the arrangement of clutch of the described power window driving mechanism of claim 2; It is characterized in that: described drag-line is connected with pullswitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620103303 CN2888055Y (en) | 2006-04-27 | 2006-04-27 | Clutch device for drive mechanism of electric door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620103303 CN2888055Y (en) | 2006-04-27 | 2006-04-27 | Clutch device for drive mechanism of electric door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2888055Y true CN2888055Y (en) | 2007-04-11 |
Family
ID=38046629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620103303 Expired - Fee Related CN2888055Y (en) | 2006-04-27 | 2006-04-27 | Clutch device for drive mechanism of electric door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2888055Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138806A (en) * | 2018-08-29 | 2019-01-04 | 安徽建筑大学 | A kind of double mode drive unit of jalousie |
| CN109210103A (en) * | 2018-09-30 | 2019-01-15 | 湖州丰源农业装备制造有限公司 | A kind of novel gear clutch |
| CN110130773A (en) * | 2019-05-13 | 2019-08-16 | 南京康尼机电股份有限公司 | Inner swing door driving device |
| CN110593743A (en) * | 2019-09-02 | 2019-12-20 | 东莞市艺筑设计有限公司 | An adjustable sunshade device for a bay window |
| CN112603705A (en) * | 2020-12-24 | 2021-04-06 | 重庆海扶医疗科技股份有限公司 | Treatment bed with adjustable transverse position |
-
2006
- 2006-04-27 CN CN 200620103303 patent/CN2888055Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138806A (en) * | 2018-08-29 | 2019-01-04 | 安徽建筑大学 | A kind of double mode drive unit of jalousie |
| CN109210103A (en) * | 2018-09-30 | 2019-01-15 | 湖州丰源农业装备制造有限公司 | A kind of novel gear clutch |
| CN110130773A (en) * | 2019-05-13 | 2019-08-16 | 南京康尼机电股份有限公司 | Inner swing door driving device |
| CN110593743A (en) * | 2019-09-02 | 2019-12-20 | 东莞市艺筑设计有限公司 | An adjustable sunshade device for a bay window |
| CN112603705A (en) * | 2020-12-24 | 2021-04-06 | 重庆海扶医疗科技股份有限公司 | Treatment bed with adjustable transverse position |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070411 Termination date: 20100427 |