CN206035203U - Auto electric door window has emergent release mechanism's lift drive - Google Patents
Auto electric door window has emergent release mechanism's lift drive Download PDFInfo
- Publication number
- CN206035203U CN206035203U CN201620680034.4U CN201620680034U CN206035203U CN 206035203 U CN206035203 U CN 206035203U CN 201620680034 U CN201620680034 U CN 201620680034U CN 206035203 U CN206035203 U CN 206035203U
- Authority
- CN
- China
- Prior art keywords
- worm gear
- blind hole
- output shaft
- steel ball
- power output
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an auto electric door window has emergent release mechanism's lift drive, including the lift drive who connects electronic vehicle window glass lifting mechanism, its characterized in that: be equipped with separation and reunion release mechanism between lift drive's worm wheel and the power output shaft, being equipped with central blind hole in the power output shaft, being equipped with reset spring in the central blind hole, the pressure pole is equipped with in the outside center blind hole interpolation of spring, and the other end of pressure pole stretches out the worm wheel shell, the lateral wall of center blind hole is equipped with the through -hole, and the through -hole is embedded to be equipped with movable steel ball, is equipped with the steel ball position that corresponds the activity on the pressure pole and is equipped with the recess that matches with the steel ball external diameter, the inner wall of worm wheel is equipped with the drive keyway. Adopt above -mentioned technical scheme, still use the electric lift of electronic pushbutton control glass window under automobile normal condition, under the full car of automobile loses the emergency of electricity, can utilize emergent manual push button to open door window glass fast, the action is reliable, and is rapidly safe. Additionally, the utility model discloses still have rational in infrastructurely, it is easy to make, low cost, advantages such as long service life.
Description
Technical field
This utility model belongs to automobile electric car-window glass emergency escape technical field, more particularly to a kind of motorcar electric
Lifting drive of the vehicle window with emergent unlocking mechanism.
Background technology
At present, the action actuating mechanism of known automobile electric window open and close device has two classes：One class is steel wire rope type：By
Direct current generator, worm reducer, steel wire rope, the line wheel around steel wire rope, glass supporter, guide rail and control circuit composition；It is another kind of
It is fan tooth lever：It is made up of direct current generator, worm reducer, sector gear, principal and subordinate's lever, chute and guide rail, control circuit.
Under vehicle circuit system health, the control knob of electric window glass lifter for automobile is pressed, automobile window glass is realized
Electric up-down.The lifting of existing motorcar electric glass pane relies on the operating of motor, and this electric window lifter is just
Although easy to use in the case of often, under special circumstances (such as vehicle falling into water), automobile loses power supply, and vehicle window motor can not be transported
Turn, due to the self-locking action of motor worm decelerator, cause automobile electric window manually opened, it is this urgent in order to tackle
Situation, present almost all of people all beat glass for vehicle window using objects such as safety hammer, fire extinguishers, but due to automobile window glass
Safety glass is used, general object is difficult to smash, and glass is beaten using objects such as safety hammers, even if smoothly, will also spend 2
Windowpane could be opened to 3 minutes, if the safety hammer that tap method is improper or use quality is inferior, it is difficult to windowpane is beaten
Open, not only delay rescue time, or even entail dangers to life.Even so, therefore the lifting of motor-vehicle glass window also will not return to
" hand crank " epoch.
The content of the invention
This utility model provides a kind of simple structure, the side of installing and using for solving technical problem present in known technology
Just, automobile electric window still adopts electronic mode elevating glass when normal, and in automobile dead electricity in particular cases, using answering
Anxious hand push button, lifting of the automobile electric car-window with emergent unlocking mechanism that can quickly open the glass vehicle window of automobile drive dress
Put.
This utility model is adopted the technical scheme that by solving technical problem present in known technology：
A kind of lifting drive of automobile electric car-window with emergent unlocking mechanism, including connection power windows glass liter
The lifting drive of descending mechanism, the lifting drive include motor, the clutch end connection snail of motor
Worm couple, wherein worm screw connect motor, the wormgear engaging worm, and are arranged in worm gear shell, in worm gear shell
Power output shaft is provided with, the centre bore of the worm gear is installed on power output shaft, and snail is stretched out in one end of the power output shaft
Hub simultaneously connects glass lifting mechanism；It is characterized in that：Clutch unlocking mechanism is provided between the worm gear and power output shaft；Institute
State, in the central blind hole, be provided with back-moving spring, the outer side center blind hole of the spring
Press rods are fitted with inside, the other end of the press rods stretches out worm gear shell, and press rods are slidably matched in worm gear shell central blind hole；
The side wall of the central blind hole is provided with through hole, is embedded with the steel ball of activity in the through hole, and the press rods are provided with to taking on service jobs
Dynamic steel ball position is provided with the groove matched with steel ball external diameter；The inwall of the worm gear is provided with driving keyway.
This utility model can also adopt following technical measures：
Revolving sleeve is installed with the worm gear centre bore, and the revolving sleeve connection is inlaid in the cushion pad inside worm gear
On, driving keyway is provided with the revolving sleeve.
The drive mechanism that the pressure boom end connection driving pressure bar is moved along central blind hole on the outside of worm gear shell.
The drive mechanism is included using pressing type structure.
The driving structure adopts rotary pressing structure.
This utility model has the advantages and positive effects that：As this utility model adopts above-mentioned technical proposal, that is, exist
Clutch unlocking mechanism is provided between the worm gear and power output shaft；In automobile under normal circumstances still with electronic button control glass
The electric up-down of glass window, in complete vehicle dead electricity in emergency circumstances, can quickly open vehicle window glass using emergent hand push button
Glass, reliable in action are safety quick.In addition, this utility model also has rational in infrastructure, easy to manufacture, with low cost, service life
Long the advantages of.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is A-A sectional views in Fig. 1；
Fig. 3 is that worm gear is arranged on power output shaft structural representation by revolving sleeve.
In figure：1st, driving means；110th, motor；120th, worm couple；121st, worm gear；122nd, worm screw；123rd, snail
Hub；130th, power output shaft；140th, clutch unlocking mechanism；141st, central blind hole；142nd, back-moving spring；143rd, press rods；
144th, through hole；145th, steel ball；146th, groove；147th, drive keyway；148th, revolving sleeve；149th, cushion pad.
Specific embodiment
For the content of the invention of the present utility model, feature and effect can be further appreciated that, following examples are hereby enumerated, and is coordinated
Accompanying drawing describes in detail as follows：
Fig. 1 and Fig. 2 is referred to, a kind of lifting drive of automobile electric car-window with emergent unlocking mechanism, including even
The lifting drive 1 of automotive electric glass lifting mechanism is connect, lifting drive and automotive electric glass lifting mechanism are constituted
Existing electric glass lifter, the lifting drive includes motor 110, and the clutch end of motor connects
Worm couple 120, wherein worm screw connection motor, the engagement worm screw 122 of the worm gear 121 is connect, and is arranged on worm gear shell
In 123, power output shaft 130 is provided with worm gear shell, the centre bore of the worm gear is installed on power output shaft 130, described
Stretch out worm gear shell and connect glass lifting mechanism (not shown) in one end of power output shaft；Above-mentioned glass lifting mechanism is adopted
With traditional bindiny mechanism, the lifting of glass is realized in the case where the worm couple of driving means drives, concrete structure here is not entered
Row is repeated.This utility model is characterised by being provided with clutch unlocking mechanism 140 between the worm gear 121 and power output shaft 130；Institute
State, be provided with back-moving spring 142 in the central blind hole, in the outside of the spring
Press rods 143 are fitted with heart blind hole, and the other end of the press rods stretches out worm gear shell 123, and press rods 143 are at worm gear shell center
It is slidably matched in blind hole；The side wall of the central blind hole 141 is provided with through hole 144, is embedded with the steel ball of activity in the through hole
145, the press rods 143 are provided with the steel ball position of correspondence activity and are provided with the groove 146 matched with steel ball external diameter；The worm gear
Inwall be provided with driving keyway 147.
Utility model works principle, in actual use, by glass lifting mechanism, drives the driving of glass lifting
Device 1 constitute electric glass lifter belong to known technology, which realizes the lifting of glass according to normal operating conditions, now from
The inwall of the steel ball and worm gear that close unlocking mechanism 140 is provided with driving keyway 147 and coordinates, and the inwall of steel ball is connect with the outer wall of press rods
Touch；When automobile in case of emergency, for example occurs in the case that fault, battery do not have electricity, can be with press pressure bar
143, when press rods upper groove 146 and 145 position of steel ball to it is corresponding when steel ball 145 slide into the groove of press rods, and then realize
Unblock, now can realize idle running between power output shaft and worm gear, glass conduct oneself with dignity or manually down to one, glass to
Under power, glass will be glided rapidly, so as to realize the opening of glass window；When stayed mast is unclamped, in the work of back-moving spring 142
It is displaced outwardly with lower press rods, steel ball coordinates with keyway 147 is driven again, is not just affecting next this electric glass lifter
Often use.
In order to reduce the impact to worm gear, this utility model can also adopt following structure, refer to Fig. 3, i.e., described
Revolving sleeve 148 is installed with worm gear centre bore, and the revolving sleeve connection is inlaid on the cushion pad 149 inside worm gear, institute
State.
For the ease of making press rods slide along central blind hole during actual installation, the press rods on the outside of worm gear shell
The drive mechanism that end connection driving pressure bar is moved along central blind hole；The drive mechanism includes also may be used using pressing type structure
Using rotary pressing structure, using rotary pressing structure also can connection stay cord or linkage, so will can press
Point is arranged on any position of car, so as to positions different in the car it is all controllable.
Using above-mentioned technical proposal, i.e., clutch unlocking mechanism is provided between the worm gear and power output shaft；In automobile
Under normal circumstances still with the electric up-down of electronic button control windowpane, in complete vehicle dead electricity in emergency circumstances, can
Glass for vehicle window is opened quickly using emergent hand push button, reliable in action is safety quick.In addition, this utility model also has structure
Rationally, it is easy to manufacture, it is with low cost, the advantages of long service life.
The above is only, to preferred embodiment of the present utility model, not to make any formal to this utility model
Restriction, it is every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations with
Modification, belongs in the range of technical solutions of the utility model.
Claims (5)
1. a kind of automobile electric car-window carries the lifting drive of emergent unlocking mechanism, including connection electric motor car window glass up-down
The lifting drive of mechanism, the lifting drive include motor, the clutch end connection worm gear of motor
Worm gear pair, wherein worm screw connect motor, the wormgear engaging worm, and are arranged in worm gear shell, set in worm gear shell
Dynamic output shaft, the centre bore of the worm gear are installed on power output shaft, and worm gear is stretched out in one end of the power output shaft
Shell simultaneously connects glass lifting mechanism；It is characterized in that：Clutch unlocking mechanism is provided between the worm gear and power output shaft；It is described
Central blind hole is provided with power output shaft, is provided with back-moving spring, in the outer side center blind hole of the spring in the central blind hole
Press rods are fitted with, the other end of the press rods stretches out worm gear shell, and press rods are slidably matched in worm gear shell central blind hole；Institute
The side wall for stating central blind hole is provided with through hole, is embedded with the steel ball of activity in the through hole, and the press rods are provided with correspondence activity
Steel ball position be provided with the groove matched with steel ball external diameter；The inwall of the worm gear is provided with driving keyway.
2. automobile electric car-window according to claim 1 carries the lifting drive of emergent unlocking mechanism, and its feature exists
In：Revolving sleeve is installed with the worm gear centre bore, and the revolving sleeve connection is inlaid on the cushion pad inside worm gear, institute
State.
3. automobile electric car-window according to claim 1 carries the lifting drive of emergent unlocking mechanism, and its feature exists
In：The drive mechanism that the pressure boom end connection driving pressure bar is moved along central blind hole on the outside of worm gear shell.
4. automobile electric car-window according to claim 1 carries the lifting drive of emergent unlocking mechanism, and its feature exists
In：The drive mechanism is included using pressing type structure.
5. automobile electric car-window according to claim 1 carries the lifting drive of emergent unlocking mechanism, and its feature exists
In：The driving structure adopts rotary pressing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620680034.4U CN206035203U (en) | 2016-06-30 | 2016-06-30 | Auto electric door window has emergent release mechanism's lift drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620680034.4U CN206035203U (en) | 2016-06-30 | 2016-06-30 | Auto electric door window has emergent release mechanism's lift drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206035203U true CN206035203U (en) | 2017-03-22 |
Family
ID=58309805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620680034.4U Expired - Fee Related CN206035203U (en) | 2016-06-30 | 2016-06-30 | Auto electric door window has emergent release mechanism's lift drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206035203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790007A (en) * | 2021-01-26 | 2021-12-14 | 柳州铁道职业技术学院 | Mechanical device for emergency opening of automobile electric glass and using method |
-
2016
- 2016-06-30 CN CN201620680034.4U patent/CN206035203U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113790007A (en) * | 2021-01-26 | 2021-12-14 | 柳州铁道职业技术学院 | Mechanical device for emergency opening of automobile electric glass and using method |
| CN113790007B (en) * | 2021-01-26 | 2023-06-02 | 柳州铁道职业技术学院 | Mechanical device for emergency opening of automobile electric glass and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20180630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |