CN104453536A - Emergency window opening device for automobile electric window - Google Patents
Emergency window opening device for automobile electric window Download PDFInfo
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- CN104453536A CN104453536A CN201310438689.1A CN201310438689A CN104453536A CN 104453536 A CN104453536 A CN 104453536A CN 201310438689 A CN201310438689 A CN 201310438689A CN 104453536 A CN104453536 A CN 104453536A
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- shaft
- driven
- clutch device
- gear
- clutch
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- 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
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/16—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for sliding wings
Abstract
The invention discloses an emergency window opening device for an automobile electric window. By means of the emergency window opening device for the automobile electric window, the automobile window is opened quickly under the condition of power loss. The emergency window opening device is arranged in a cavity formed by metal baffles on the inner side of an automobile door and is composed of a direct current electric motor, a worm reducer, a spline shaft, a clutch, a line wheel, a steel wire rope, a sector gear, a lever, a spring, a glass lifting device and a guide rail. According to the emergency window opening device for the automobile electric window, automobile window glass can be quickly opened through an energy storage spring by operating an emergency button manually under the emergency condition that the automobile loses power.
Description
Technical field:
The present invention relates to a kind of windowing facility of automobile electric window, especially at full car without the emergent windowing facility can opening automobile electric window when electricity fast.
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, wire rope, take turns around the line of wire rope, glass supporter, guide rail and control circuit form; Another kind of is fan tooth lever: be made up of direct current generator, worm reducer, sector gear, principal and subordinate's lever, chute and guide rail, control circuit.In vehicle Circuits System under normal circumstances, press the control button of electric window glass lifter for automobile, realize the electric up-down of automobile window glass.The lifting of existing motorcar electric window glass relies on the running of motor, although this electric window lifter is easy to use under normal circumstances, but under special circumstances (as vehicle falling into water), automobile loses power supply, vehicle window motor can not operate, due to the self-locking action of motor worm reducer, cause automobile electric window cannot be manually opened, in order to tackle this emergency, now nearly all people adopts safety hammer, the objects such as fire extinguisher beat glass for vehicle window, but due to automobile window glass employing is tempered glass, general object is not easily smashed, the objects such as safety hammer are adopted to beat glass, even if smoothly, also to spend 2 to 3 minutes and just can open glass window, the safety hammer that if tap method is improper or service property (quality) is inferior, glass window is then difficult to open, not only delay rescue time, even entail dangers to life.However, therefore the lifting of motor-vehicle glass window also can not return to " hand crank " epoch.
Summary of the invention:
In order to overcome the deficiency that existing automobile electric window cannot be opened when vehicle dead electricity, the invention provides the emergent windowing facility of automobile electric window, the automobile electric window with this device still adopts electronic mode elevating glass when normal, and in automobile dead electricity in particular cases, use emergent hand push button, the glass vehicle window of the quick opening automobile of energy.
The technical solution adopted for the present invention to solve the technical problems is:
Slip disengage gears formula: for the automobile electric window of slip disengage gears operation fan tooth lever class, in the inner side of car door, the metal baffle that a group has axis hole is set, be respectively front apron and backboard, front, the electric controller of glass for vehicle window is installed in the cavity that rear metal baffle is formed, by can be just, the dc motor of reverse turn, worm reducer, control circuit, glass-frame riser, glass for vehicle window forms, glass-frame riser is by sector gear (or wire rope and line take turns), main, driven lever, glass run (or support) and guide rail composition, wherein master, driven lever, the actuating mechanism that glass run (or support) is glass-frame riser, emergency button is provided with inside car door, the actuating mechanism of electric window glass lifter for automobile is provided with energy-stored spring, when operating pass window button by motor lifting car window glass, extension spring store mechanical energy, and on worm-wheel shaft, connect a splined shaft, through the roller gear being provided with splined hole on splined shaft, the roller gear (i.e. splined hole roller gear) that splined shaft passes can rotate with splined shaft, transmitting torque, can slide axially on splined shaft again, realize main, driven gear is separated and combines, after gear is separated, by energy-stored spring emergency opening glass for vehicle window.Splined shaft is set to driving shaft, gear through splined shaft is driving gear, the sector gear engaged with driving gear or roller gear are driven gear, when pressing the emergency button on front apron, driving gear is separated with driven gear, release emergency button after, on splined shaft Compress Spring effect under, driving gear engages with driven gear.
When motorized window control button being switched to " liter " (pass window) position, motor drives lever to lift glass by worm reducer, splined shaft, splined hole gear, sector gear, while glass for vehicle window rises, stretching energy-stored spring, store mechanical energy.When there is the emergency of automobile dead electricity, press the manual-operated emergent button on front apron, button push rod promotes splined hole gear (driving gear) and moves axially to the generation of backboard direction, so splined hole gear is separated with sector gear, then the self-locking action of motor worm reducer is removed, under the elastic force effect of extension spring, glass for vehicle window declines rapidly (unlatching), reaches emergent object of windowing.After release manual-operated emergent button, under the effect of splined hole gear rear portion Compress Spring, splined hole gear produces to front apron direction and moves axially, then splined hole gear engages again with sector gear, and motor-vehicle glass window recovers Electronic control mode.
And slip disengage gears is operated to the automobile electric window of wire rope class, then, at another of metal baffle, driven shaft is arranged to axis hole, a cylindrical gear is installed as driven gear in driven shaft front end, the line installed in the middle part of driven shaft around wire rope is taken turns, line wheel is wound with the contrary wire rope of two winding directions, and a rhizoplane volute spring is installed in driven shaft rear end.Under normal circumstances, splined hole roller gear (driving gear) on driving shaft engages with the cylindrical gear of driven shaft front end, when motor energising rotates forward, splined shaft is driven to rotate by worm reducer, so splined hole gear rotates with splined shaft, and drive the cylindrical gear of driven shaft front end to rotate, due to driven shaft and cylindrical gear, line wheel around wire rope all adopts and is fixedly connected with, therefore rotate under the drive of line wheel at driven shaft of wire rope, receive around to contrary two wire rope with on moving-wire wheel, put, thus drive glass for vehicle window to rise, and make the volute spring of driven shaft afterbody produce elastic deformation, store mechanical energy.Operating motor reverses, and the action taken turns by the roller gear on worm reducer, splined shaft, splined hole gear, driven shaft and line, can drive the decline of glass for vehicle window.When there is the emergency of automobile dead electricity, press the manual-operated emergent button on front apron, button push rod promotes splined hole gear (driving gear) and moves axially to the generation of backboard direction, so splined hole gear is separated with the roller gear of driven shaft front end, then the self-locking action of motor worm reducer is removed, under the elastic force effect of volute spring, glass for vehicle window declines rapidly (unlatching), reaches emergent object of windowing.After release manual-operated emergent button, under the effect of splined hole gear rear portion Compress Spring, splined hole gear produces to front apron direction and moves axially, then splined hole gear engages again with the roller gear of driven shaft front end, and motor-vehicle glass window recovers Electronic control mode.
Clutch type: the metal baffle that a group has axis hole is set in the inner side of car door, is respectively front apron and backboard, front, the electric controller of glass for vehicle window is installed, by can be just in the cavity that rear metal baffle is formed, the dc motor of reverse turn, worm reducer, control circuit, glass-frame riser, glass for vehicle window forms, and glass-frame riser is by sector gear (or wire rope and line take turns), main, driven lever, glass run (or support) and guide rail composition, Qi Zhongzhu, driven lever, the actuating mechanism that glass run (or support) is glass-frame riser, emergency button is provided with inside car door, the actuating mechanism of electric window glass lifter for automobile is provided with energy-stored spring, when operating pass window button by motor lifting car window glass, extension spring store mechanical energy, and on worm-wheel shaft, connect a splined shaft, through the half-clutch device being provided with splined hole on splined shaft, the half-clutch device that splined shaft passes can rotate with splined shaft, transmitting torque, can slide axially on splined shaft again, realize main, the separation of driven half-clutch device and combination, after clutch separation, by energy-stored spring emergency opening glass for vehicle window.Splined shaft is set to driving shaft, and the half-clutch device through splined shaft is initiatively half-clutch device, and through a driven shaft with driving shaft coaxial line on front apron, the half-clutch device that driven shaft rear end is fixedly connected with is driven half-clutch device.After the half-clutch device of active, Hard link has a gate ring, and gate ring is subject to the effect of handling frame and emergency button, can promote initiatively half-clutch device and, to backboard axis of orientation to slip, realize the separation of clutch.Splined shaft after gate ring is provided with Compress Spring, when after release emergency button, under the effect of Compress Spring, initiatively half-clutch device can be promoted and, to front apron axis of orientation to slip, realize the combination of clutch.
The clutch type of following embody rule has the embedding clutch of jaw clutch, tooth, and for avoiding repeating, technical scheme and embodiment are only to fan tooth lever class automobile electric window.
1. jaw clutch: the clutch of connection driving shaft and driven shaft is jaw clutch, initiatively half-clutch device is arranged on the front end of driving shaft, driven half-clutch device is arranged on the rear end of driven shaft, the thread form of concavo-convex corresponding annular arrangement is respectively arranged with in conjunction with tooth at the end face of the half-clutch device of active and driven half-clutch device, clutch in conjunction with time, initiatively half-clutch device is corresponding with the jog of driven half-clutch device combines, transmitting torque.
Install a cylindrical straight gear in the front end of driven shaft, driven half-clutch device and cylindrical gear are fixedly connected with driven shaft, and this cylindrical gear can engage with sector gear.When motorized window control button being switched to " liter " (pass window) position, motor drives lever to lift glass by worm reducer, driving shaft (splined shaft), jaw clutch, driven shaft, roller gear, sector gear, while glass for vehicle window rises, stretching energy-stored spring, store mechanical energy.When there is the emergency of automobile dead electricity, press the manual-operated emergent button on front apron, then button push rod and the half-clutch device of handling frame promotion active produce to backboard direction and move axially, so initiatively half-clutch device is separated with driven half-clutch device, then the self-locking action of motor worm reducer is removed, under the elastic force effect of extension spring, glass for vehicle window declines rapidly (unlatching), reaches emergent object of windowing.After release manual-operated emergent button, under the effect of active half-clutch device gate ring rear portion Compress Spring, initiatively half-clutch device produces to front apron direction and moves axially, then initiatively half-clutch device and driven half-clutch device recombine, and motor-vehicle glass window recovers Electronic control mode.
2. the embedding clutch of tooth: the clutch of connection driving shaft and driven shaft is tooth embedded-type clutch, before the half-clutch device employing of active of the embedding clutch of tooth, the cylinder mode that rear diameter of bore does not wait, the front end inner periphery that wherein cylinder diameter of bore is larger is processed with the gear teeth, the rear end that cylinder diameter of bore is less is provided with splined hole, so that through splined shaft, the driven half-clutch device of the embedding clutch of tooth is a straight spur gear be fixedly connected with driven shaft rear end, the gear teeth of driven half-clutch device external peripheral surface can with the gear teeth meshing of initiatively half-clutch device inner periphery, when pressing the emergency button on front apron, initiatively half-clutch device is separated with driven half-clutch device, after release emergency button, on splined shaft Compress Spring effect under, initiatively half-clutch device is combined with driven half-clutch device.
Separately install a straight spur gear in the front end of driven shaft, this cylindrical gear can engage with sector gear.When motorized window control button being switched to " liter " (pass window) position, motor drives lever to lift glass by worm reducer, driving shaft (splined shaft), tooth embedded-type clutch, driven shaft, roller gear, sector gear, while glass for vehicle window rises, stretching energy-stored spring, store mechanical energy.When there is the emergency of automobile dead electricity, press the manual-operated emergent button on front apron, then button push rod and the half-clutch device of handling frame promotion active produce to backboard direction and move axially, so initiatively half-clutch device is separated with driven half-clutch device, then the self-locking action of motor worm reducer is removed, under the elastic force effect of extension spring, glass for vehicle window declines rapidly (unlatching), reaches emergent object of windowing.After release manual-operated emergent button, under the effect of active half-clutch device gate ring rear portion Compress Spring, initiatively half-clutch device produces to front apron direction and moves axially, then initiatively half-clutch device and driven half-clutch device recombine, and motor-vehicle glass window recovers Electronic control mode.
Box coupling formula: the metal baffle that a group has axis hole is set in the inner side of car door, be respectively front apron and backboard, the electric controller of glass for vehicle window is installed in the cavity that forward and backward metal baffle is formed, by can the dc motor of positive and negative rotation, worm reducer, control circuit, glass-frame riser, glass for vehicle window form, worm-wheel shaft connects driving shaft, through a Fixed latches on driving shaft.Front apron axis hole through one with the driven shaft of driving shaft coaxial line, the shaft coupling of connection driving shaft and driven shaft is case butt coupling, this shaft coupling is provided with Compress Spring through the rear portion, one end of driving shaft, box coupling is arranged to double-layer tube wall through driven shaft one end, tube wall is processed porose, be installed with radial movable latch.
Be processed with two chutes at driven shaft rear end surface relative position, bottom chute, have movable latch hole, the chute degree of depth from axle surface to movable latch hole linearly rule increase progressively gradually, movable latch can be slid axially under external force in chute.When movable latch slips into movable latch hole, driving shaft and driven shaft connect, and when promoting box coupling to backboard axis of orientation to time mobile by emergency button and handling frame, movable latch slides into driven shaft surface along chute, cannot transmitting torque, driving shaft is separated with driven shaft.
Sleeve is processed with spacing hole through driving shaft one end, Fixed latches on driving shaft is through spacing hole, the axial displacement of sleeve on driving shaft is made to be no more than limit, sleeve is processed into double-layer tube wall through driven shaft one end, tube wall is arranged a pair pin hole, Compress Spring is equipped with through movable latch, movable latch, the Compress Spring when movable latch outer layers tube wall radial action.Under normal circumstances, movable latch inserts the movable latch hole transmitting torque of driven shaft, and driving shaft and driven shaft couple together by sleeve shaft joint, drives the roller gear on driven shaft to rotate, when pressing manual-operated emergent button, handling frame promotes sleeve shaft joint to backboard axis of orientation to movement, and movable latch slides into driven shaft surface along chute, due to driven shaft smooth surface, cannot transmitting torque, the self-locking of motor worm reducer is removed, and under the effect of energy-stored spring, glass for vehicle window declines rapidly; After release manual-operated emergent button, under the effect of driving shaft rear portion Compress Spring, sleeve shaft joint is to front apron axis of orientation to movement, and movable latch slips into pin hole transmitting torque along chute, driving shaft and driven shaft are connected rotation by sleeve shaft joint again, and vehicle window recovers Electronic control pattern.
The invention has the beneficial effects as follows: at automobile under normal circumstances still with the electric up-down of electronic button control glass window, in complete vehicle dead electricity in emergency circumstances, emergent hand push button can be utilized to open glass for vehicle window fast, reliable in action, safety quick.
Accompanying drawing illustrates:
Below in conjunction with drawings and Examples, the invention will be further described
Fig. 1 is slip disengage gears formula fan tooth lever class emergency opening device schematic diagram.
Fig. 2 is splined hole gear structure figure.
Fig. 3 splined shaft longitudinal section.
The sectional elevation of Fig. 4 splined shaft.
Fig. 5 is A-A sectional view (not comprising sector gear and lever) of Fig. 1.
Fig. 6 is slip disengage gears formula wire rope class emergency opening device schematic diagram.
Fig. 7 is jaw clutch formula fan tooth lever class emergency opening device schematic diagram.
Fig. 8 is the half-clutch device schematic diagram of active of jaw clutch.
Fig. 9 is A-A sectional view (not comprising sector gear and lever) of Fig. 7.
Figure 10 is tooth embedding clutch type fan tooth lever class emergency opening device schematic diagram.
Figure 11 is the half-clutch device schematic diagram of active of the embedding clutch of tooth.
Figure 12 is A-A sectional view of Figure 11.
Figure 13 is box coupling formula fan tooth lever class emergency opening device schematic diagram.
Figure 14 is A-A sectional view of Figure 13.
Figure 15 is motorized window elevating control circuit diagram.
In Fig. 1-Fig. 5: 1. front apron, 2. splined shaft, 3. button push rod, 4. emergency button, 5. jogger hole, 6. splined hole gear, 7. motor, 8. backboard, 9. spacing ring, 10. Compress Spring, 11. worm reducers, 12. axis holes, 13. sector gears, 14. chutes, 15. glass, 16. guide rails, 17. extension springs, 18. spring supports, 19. driven levers, 20. driven lever supports, 21. active laver, 22. active laver axles.
In figure 6: 1. front apron, 2. splined shaft, 3. button push rod, 4. emergency button, 5. jogger hole,
6. splined hole gear, 7. motor, 8. backboard, 9. spacing ring, 10. Compress Spring, 11. worm reducers, 12. axis holes, 13. wire rope, 14. volute spring stay hooks, 15. volute springs, 16. wire rope, 17. line wheels, 18. driven shaft roller gears, 19. driven shafts.
In Fig. 7-Fig. 9: 1. roller gear, 2. driven shaft, 3. front apron, 4. emergency button, 5. button push rod, 6. driven half-clutch device, 7. handling frame, 8. active half-clutch device, 9. gate ring, 10. backboard, 11. motor, 12. Compress Springs, 13. worm reducers, 14. axis holes, 15. splined shafts, 16. handling frame fulcrums, 17. glass runs, 18. glass, 19. guide rails, 20. extension springs, 21. spring supports, 22. driven levers, 23. driven lever framves, 24. active laver, 25. active laver fulcrum shafts, 26. sector gears.
In Figure 10-Figure 12: 1. roller gear, 2. driven shaft, 3. front apron, 4. emergency button, 5. button push rod, 6. driven half-clutch device, 7. handling frame, 8. active half-clutch device, 9. gate ring, 10. backboard, 11. motor, 12. Compress Springs, 13. worm reducers, 14. axis holes, 15. splined shafts, 16. handling frame fulcrums, 17. glass runs, 18. glass, 19. guide rails, 20. extension springs, 21. spring supports, 22. driven levers, 23. driven lever framves, 24. active laver, 25. active laver fulcrum shafts, 26. sector gears.
In Figure 13-Figure 14: 1. roller gear, 2. driven shaft, 3. front apron, 4. emergency button, 5. button push rod, 6. handling frame, 7. spring, 8. movable latch, 9. box coupling, 10. sleeve spacing hole, 11. Fixed latches, 12. driving shafts, 13. motor, 14. Compress Springs, 15. worm reducers, 16. axis holes, 17. backboards, 18. sleeve base rings, 19. handling frame fulcrums, 20. glass runs, 21. glass, 22. guide rails, 23. extension springs, 24. spring supports, 25. driven levers, 26. driven lever supports, 27. active laver, 28. active laver fulcrum shafts, 29. sector gears.
In fig .15: SA is gauge tap, K1, K2 are relay, and D is dc motor.
Detailed description of the invention:
Embodiment 1 (slip disengage gears formula): in FIG, dc motor (7) drives worm reducer (11), the splined shaft (2) that worm reducer (11) axle connects is through the axis hole (12) on front and rear baffle, and the convex key on splined shaft (2) can engage (see Fig. 2, Fig. 3, Fig. 4) with the splined hole groove (6-2) on splined hole gear (6).In Figure 5, splined hole gear (6) splined shaft is below installed with spacing ring (9) and Compress Spring (10), button push rod (3) connects emergency button (4) through the jogger hole (5) on front apron, and the other end of button push rod (3) is to splined hole gear (6) limited location effect.In FIG, the rear portion of sector gear (13) is connected with active laver (21), under the drive of sector gear (13), active laver (21) can rotate around its fulcrum shaft (22), roller is equipped with at the top of active laver (21), can slide in chute (14) below glass (15) support, driven lever (19) can fulcrum on its underpart support (20), roller is also equipped with in driven lever (19) top, also can slide in chute (14).Sector gear (13), active laver (21), driven lever (19), chute (14) composition glass-frame riser, wherein active laver (21), driven lever (19), chute (14) actuating mechanism that is glass-frame riser.While active laver (21), driven lever (19) lifting glass, spring (17) is pulled to extend, store mechanical energy.When automobile circuit system is normal, when motorized window gauge tap SA is switched to " liter " (pass window) position (see Figure 15), relay (K1) coil is charged, electric current forms path by the constant close contact of (K1) constant open contact, motor (D), (K2), and motor rotates forward; When motorized window gauge tap (SA) is switched to " falling " (windowing) position, relay (K2) coil is charged, electric current forms path by (K2) constant open contact, motor (D), (K1) constant close contact, and motor reverses.Control the forward and backward of motor (7), by the lifting of splined shaft (2), splined hole gear (6), sector gear (13) and lever drives glass after slowing down from worm gear (11).In FIG, when motor (7) rotates forward, splined shaft (2) is driven to rotate after being slowed down by worm gear (11), and drive sector gear (13) to rotate by splined hole gear (6), so active laver (21) rotates around its axle (22) inhour, drive glass (15) to rise, elongate spring (17), store mechanical energy simultaneously.When automobile runs into emergency (as overboard) dead electricity, vehicle window cannot be opened by electricity consumption flowing mode, then press manual-operated emergent button (4), so splined hole gear (6) is to backboard axis of orientation to movement (see Fig. 5), the cylindrical gear teeth (6-1) (see Fig. 2) of cylindrical of splined hole gear (6) are separated with sector gear (13), the then self-locking releasing of motor worm reducer, under the pulling of energy-stored spring (17), glass (15) and chute (14) decline rapidly, vehicle window is opened, and reaches the object of safety exit.After vehicle window is opened, release emergency button (4), under the elastic force effect of Compress Spring (10), splined hole gear (6) is to front apron axis of orientation to movement, the cylindrical gear teeth (6-1) of cylindrical of splined hole gear (6) are engaged with sector gear (13) again, and vehicle window recovers electric up-down function.
And for adopting the motorized window of slip disengage gears formula operation wire rope class, in figure 6, driven shaft (19) front end through baffled box axis hole arranges a cylindrical gear (18), middle part arranges a line around wire rope and takes turns (17), driven shaft (19) and cylindrical gear (18), line are taken turns (17) and are adopted and be fixedly connected with, driven shaft (19) afterbody connects a plane scroll spring (15), and volute spring (15) other end is fixed on cleek (14).Wire rope (13) on line wheel (17), (16) around to contrary (from positive direction, a wound clockwise, another root inhour is wound around), to control the elevating movement of glass.When automobile circuit system is normal, when motorized window gauge tap SA is switched to " liter " (pass window) position (see Figure 15), relay (K1) coil is charged, electric current forms path by the constant close contact of (K1) constant open contact, motor (D), (K2), and motor rotates forward; When motorized window gauge tap (SA) is switched to " falling " (windowing) position, relay (K2) coil is charged, electric current forms path by (K2) constant open contact, motor (D), (K1) constant close contact, and motor reverses.Control the forward and backward of motor (7), after worm gear (11) slows down, glass for vehicle window electric up-down can be driven by splined shaft (2), splined hole gear (6), driven shaft roller gear (18), driven shaft (19), line wheel (17) and wire rope (13), (16).In figure 6, when motor (7) rotates forward, splined shaft (2) is driven to rotate after being slowed down by worm gear (11), and drive the roller gear (18) on driven shaft (19) and line wheel (17) to rotate by splined hole gear (6), the wire rope (13) that then the upper winding direction of line wheel is contrary, (16) gatherings, a release, drive glass rises, and make volute spring (15) produce elastic deformation, store mechanical energy simultaneously.When automobile runs into emergency (as overboard) dead electricity, vehicle window cannot be opened by electricity consumption flowing mode, then press manual-operated emergent button (4), so splined hole gear (6) is to backboard axis of orientation to movement, the cylindrical gear teeth (6-1) of cylindrical of splined hole gear (6) are separated with the roller gear (18) on driven shaft (19), the then self-locking releasing of motor worm reducer, under the effect of energy storage volute spring (15), glass declines rapidly, vehicle window is opened, and reaches the object of safety exit.After vehicle window is opened, release emergency button (4), under the elastic force effect of Compress Spring (10), splined hole gear (6) is to front apron axis of orientation to movement, the cylindrical gear teeth (6-1) of cylindrical of splined hole gear (6) are engaged with the roller gear (18) on driven shaft again, and vehicle window recovers electric up-down function.
Embodiment 2 (jaw clutch formula): in the figure 7, the inner side of car door arranges the metal baffle that a group has axis hole, front apron (3), backboard (10) is arranged relative axis hole (14), front apron (3) inside car door is provided with emergency button (4), backboard (10) is provided with dc motor (11) and worm reducer (13), worm-wheel shaft connects the splined shaft (15) of a Gent as driving shaft, through a metal shaft with splined shaft (15) coaxial line on front apron (3), as driven shaft (2), the clutch of connection driving shaft (15) and driven shaft (2) is jaw clutch, dental inlay initiatively half-clutch device (8) is arranged on the front end of driving shaft (15), the driven half-clutch device (6) of dental inlay is arranged on the rear end (see Fig. 7) of driven shaft (2), wherein splined hole is processed in the centre of the dental inlay half-clutch device of active (8), make the dental inlay half-clutch device of active (8) transmitting torque can be rotated with splined shaft (15), (Fig. 9) can be slid axially again on splined shaft (15), dental inlay is half-clutch device (8) rigid connection gate ring (9) afterwards initiatively, handling frame (7) can horizontally rotate around fulcrum (16), operate jaw clutch by emergency button (4) and handling frame (7) to be separated.Gate ring (9) splined shaft is below installed with Compress Spring (12) in fig .9.In the figure 7, a cylindrical straight gear (1) is installed in the front end of driven shaft (2), and this cylindrical gear (1) can engage with sector gear (26).When motorized window control button " SA " being switched to " liter " (pass window) position (see Figure 15), motor (11) is by worm reducer (13), driving shaft (splined shaft) (15), jaw clutch (6), (8), driven shaft (2), roller gear (1), sector gear (26) drives lever (24), (22) glass (18) is lifted, while glass for vehicle window (18) rises, stretching energy-stored spring (20) store mechanical energy [wherein (21), (23) be fixed support].When there is the emergency of automobile dead electricity, press the manual-operated emergent button (4) on front apron (3), then button push rod (5) and handling frame (7) the promotion dental inlay half-clutch device of active (8) produce to backboard (10) direction and move axially, so dental inlay initiatively half-clutch device (8) is separated with the driven half-clutch device (6) of dental inlay, then the self-locking action of motor worm reducer is removed, under the elastic force effect of extension spring (20), glass for vehicle window (18) and chute (17) decline (unlatching) rapidly, reach emergent object of windowing.After release manual-operated emergent button (4), under the effect at dental inlay initiatively half-clutch device (8) and gate ring (9) rear portion Compress Spring (12), dental inlay initiatively half-clutch device (8) moves axially to the generation of front apron (3) direction, then the dental inlay half-clutch device of active (8) engages again with the driven half-clutch device (6) of dental inlay, and motor-vehicle glass window recovers Electronic control mode.
Embodiment 3 (the embedding clutch type of tooth): in Fig. 10, the inner side of car door arranges the metal baffle that a group has axis hole, front apron (3), backboard (10) is arranged relative axis hole (14), front apron (3) inside car door is provided with emergency button (4), backboard (10) is provided with dc motor (11) and worm reducer (13), worm-wheel shaft connects the splined shaft (15) of a Gent, as driving shaft, front apron (3) axis hole through one with the metal shaft of splined shaft (15) coaxial line, as driven shaft (2), the clutch of connection driving shaft (15) and driven shaft (2) is tooth embedded-type clutch, before the half-clutch device of active (8) employing of the embedding clutch of tooth, the cylinder mode that rear diameter of bore does not wait, at Figure 11, in Figure 12, the front end inner circumferential surface that wherein cylinder diameter of bore is larger is processed with the gear teeth (8-1), the rear end that cylinder diameter of bore is less is provided with splined hole (8-2), in Fig. 10, the driven half-clutch device (6) of the embedding clutch of tooth is a straight spur gear, this roller gear is fixedly connected with driven shaft (2) rear end, the embedding clutch of tooth in conjunction with time, straight spur gear as driven half-clutch device (6) engages with the inner periphery of the half-clutch device of active (8), transmitting torque, the half-clutch device of the embedding active of tooth (8) is rigid connection gate ring (9) afterwards, and handling frame (7) can horizontally rotate around fulcrum (16).Gate ring (9) splined shaft is below installed with Compress Spring (12) in Fig. 10, under the effect of manual-operated emergent button (4) and handling frame (7), initiatively half-clutch device (8) slides along splined shaft (15) to backboard (10) direction, realizes clutch separation.Separately install a cylindrical straight gear (1) in the front end of driven shaft (2), this cylindrical gear (1) can engage with sector gear (26).When motorized window control button " SA " being switched to " liter " (pass window) position (see Figure 15), motor (11) is by worm reducer (13), driving shaft (splined shaft) (15), tooth embedded-type clutch (6), (8), driven shaft (2), roller gear (1), sector gear (26) drives lever (24), (22) glass (18) is lifted, while glass for vehicle window (18) rises, stretching energy-stored spring (20) store mechanical energy [wherein (21), (23) be fixed support].When there is the emergency of automobile dead electricity, press the manual-operated emergent button (4) on front apron (3), then button push rod (5) and handling frame (7) the promotion half-clutch device of the embedding active of tooth (8) produce to backboard (10) direction and move axially, so initiatively half-clutch device (8) is separated with driven half-clutch device (6), then the self-locking action of motor worm reducer is removed, under the elastic force effect of extension spring (20), glass for vehicle window (18) and chute (17) decline (unlatching) rapidly, reach emergent object of windowing.After release manual-operated emergent button (4), under the effect at initiatively half-clutch device (8) and gate ring (9) rear portion Compress Spring (12), initiatively half-clutch device (8) produces to front apron (3) direction and moves axially, then initiatively half-clutch device (8) engages again with driven half-clutch device (6), and motor-vehicle glass window recovers Electronic control mode.
Embodiment 4 (box coupling formula): in Figure 13-Figure 14, the inner side of car door arranges the metal baffle that a group has axis hole, be respectively front apron and backboard, front apron (3), backboard (17) are provided with axis hole (16), front apron (3) inside car door is provided with emergency button (4), backboard (17) is provided with dc motor (13) and worm reducer (15), worm-wheel shaft connects driving shaft (12), through a Fixed latches (11) on driving shaft (12).In fig. 13, the axis hole of front apron (3) is through a driven shaft (2) with driving shaft (12) coaxial line, the shaft coupling of connection driving shaft (12) and driven shaft (2) is case butt coupling (9), this shaft coupling is provided with Compress Spring (14) through the rear portion, one end of driving shaft (12), box coupling (9) is arranged to double-layer tube wall through driven shaft (2) one end, tube wall is processed porose, be installed with radial movable latch (8).
Two chutes (2-2) are processed with at driven shaft (2) rear end surface relative position, movable latch hole (2-1) is had bottom chute, from axle surface to movable latch hole site, the chute degree of depth linearly rule increases progressively gradually, and movable latch (8) can be slid axially under external force in chute (2-2).When movable latch (8) slips into movable latch hole (2-1), driving shaft (12) and driven shaft (2) connect, when being promoted box coupling by emergency button (4) and handling frame (6) and moving axially to backboard (17) direction, movable latch (8) slides into driven shaft (2) surface along chute, cannot transmitting torque, driving shaft (12) is separated with driven shaft (2).
In fig. 14, box coupling (9) is processed with spacing hole (10) through driving shaft (12) one end, Fixed latches (11) on driving shaft (12) is through spacing hole (10), the axial displacement of box coupling (9) on driving shaft (12) is made to be no more than limit, box coupling (9) is processed into double-layer tube wall through driven shaft (2) one end, tube wall is arranged a pair pin hole, to pass movable latch (8), spring (7) movable latch (8) is equipped with, the Compress Spring (7) when movable latch (8) outer layers tube wall radial action.Under normal circumstances, movable latch (8) inserts movable latch hole (2-1) transmitting torque of driven shaft (2), driving shaft (12) and driven shaft (2) couple together by box coupling (9), when motorized window control button SA being switched to " liter " (pass window) position (see Figure 15), motor (13) rotates forward, by worm reducer (15), driving shaft (12), box coupling (9), roller gear (1) on driven shaft (2) drives sector gear (29) to rotate, so active laver (27) rotates around its fulcrum (28) inhour, under the cooperation of driven lever (25), lift glass for vehicle window (21), and simultaneously extension spring (23) store mechanical energy.When automobile runs into the emergency of dead electricity, press the manual-operated emergent button (4) on front apron (3), handling frame (6) promotes box coupling (9) and moves axially to backboard (17) direction, movable latch (8) slides into driven shaft (2) surface along chute (2-2), due to driven shaft (2) smooth surface, cannot transmitting torque, the self-locking of motor worm reducer is removed, under the effect of energy-stored spring (23), glass for vehicle window (21) declines rapidly, opens vehicle window; After release manual-operated emergent button (4), under the effect of sleeve base ring (18) subsequent compression spring (14), box coupling (9) moves axially to front apron (3) direction, movable latch (8) slips into pin hole (2-1) transmitting torque along chute (2-2), driving shaft (12) and driven shaft (2) are connected rotation by box coupling (9) again, and vehicle window recovers Electronic control pattern.
Claims (9)
1. an automobile electric window is met an urgent need windowing facility, by can be just, the dc motor of reverse turn, worm reducer, control circuit, glass-frame riser, glass for vehicle window forms, it is characterized in that: inside car door, be provided with emergency button, the actuating mechanism of electric window glass lifter for automobile is provided with energy-stored spring, when operating pass window button by motor lifting car window glass, extension spring store mechanical energy, and on worm-wheel shaft, connect a splined shaft, through being provided with the roller gear of splined hole or half-clutch device on splined shaft, the roller gear that splined shaft passes or half-clutch device can rotate with splined shaft, transmitting torque, can slide axially on splined shaft again, realize main respectively, driven gear or master, the separation of driven half-clutch device and combination, after gear or clutch separation, by energy-stored spring emergency opening glass for vehicle window.
2. automobile electric window according to claim 1 is met an urgent need windowing facility, it is characterized in that: splined shaft is set to driving shaft, half-clutch device through splined shaft is the half-clutch device of active, on front apron through one with the driven shaft of driving shaft coaxial line, the half-clutch device that driven shaft rear end is fixedly connected with is driven half-clutch device.
3. automobile electric window according to claim 1 is met an urgent need windowing facility, it is characterized in that: after the half-clutch device of active, Hard link has a gate ring, gate ring is subject to the effect of handling frame and emergency button, can promote initiatively half-clutch device and, to backboard axis of orientation to slip, realize the separation of clutch.
4. automobile electric window according to claim 1 is met an urgent need windowing facility, it is characterized in that: the splined shaft after gate ring is provided with Compress Spring, when after release emergency button, under the effect of Compress Spring, initiatively half-clutch device can be promoted and, to front apron axis of orientation to slip, realize the combination of clutch.
5. automobile electric window according to claim 1 is met an urgent need windowing facility, it is characterized in that: splined shaft is set to driving shaft, gear through splined shaft is driving gear, the sector gear engaged with driving gear or roller gear are driven gear, when pressing the emergency button on front apron, driving gear is separated with driven gear, after release emergency button, on splined shaft Compress Spring effect under, driving gear engages with driven gear.
6. automobile electric window according to claim 1 is met an urgent need windowing facility, it is characterized in that: the clutch of connection driving shaft and driven shaft is jaw clutch, the thread form of concavo-convex corresponding annular arrangement is respectively arranged with in conjunction with tooth at the end face of the half-clutch device of active and driven half-clutch device, clutch in conjunction with time, initiatively half-clutch device is corresponding with the jog of driven half-clutch device combines, transmitting torque.
7. automobile electric window according to claim 1 is met an urgent need windowing facility, it is characterized in that: the clutch of connection driving shaft and driven shaft is tooth embedded-type clutch, the front end inner periphery of the half-clutch device of active of the embedding clutch of tooth is processed with the gear teeth, the driven half-clutch device of the embedding clutch of tooth is a straight spur gear, the gear teeth of driven half destage device external peripheral surface can with the gear teeth meshing of initiatively half-clutch device inner periphery, when pressing the emergency button on front apron, initiatively half-clutch device is separated with driven half-clutch device, after release emergency button, on splined shaft Compress Spring effect under, initiatively half-clutch device is combined with driven half-clutch device.
8. automobile electric window according to claim 1 is met an urgent need windowing facility, it is characterized in that: the shaft coupling of connection driving shaft and driven shaft is case butt coupling, this shaft coupling is provided with Compress Spring through behind one end of driving shaft, box coupling is arranged to double-layer tube wall through driven shaft one end, tube wall is processed porose, be installed with radial movable latch.
9. automobile electric window according to claim 1 is met an urgent need windowing facility, it is characterized in that: be processed with two chutes at driven shaft rear end surface relative position, the chute degree of depth is from axle surface to movable latch hole linearly regular increase, when movable latch slips into movable latch hole, driving shaft and driven shaft connect, when promoting box coupling to backboard axis of orientation to time mobile by emergency button and handling frame, movable latch slides into driven shaft surface along chute, cannot transmitting torque, driving shaft is separated with driven shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310438689.1A CN104453536A (en) | 2013-09-25 | 2013-09-25 | Emergency window opening device for automobile electric window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310438689.1A CN104453536A (en) | 2013-09-25 | 2013-09-25 | Emergency window opening device for automobile electric window |
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| Publication Number | Publication Date |
|---|---|
| CN104453536A true CN104453536A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310438689.1A Pending CN104453536A (en) | 2013-09-25 | 2013-09-25 | Emergency window opening device for automobile electric window |
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| CN (1) | CN104453536A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629312A (en) * | 2017-01-17 | 2017-05-10 | 上海盛蒂斯自动化设备股份有限公司 | Steel wire rope wedge brake |
| CN106761144A (en) * | 2016-11-24 | 2017-05-31 | 福耀玻璃工业集团股份有限公司 | A kind of lowering or hoisting gear of window glass for vehicle |
| CN113605803A (en) * | 2021-08-05 | 2021-11-05 | 宁波恒特汽车零部件有限公司 | Transmission device for automobile window motor |
| CN114344746A (en) * | 2022-01-19 | 2022-04-15 | 珠海索奇电子科技有限公司 | Brake control device for high-rise fire life-saving system |
-
2013
- 2013-09-25 CN CN201310438689.1A patent/CN104453536A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761144A (en) * | 2016-11-24 | 2017-05-31 | 福耀玻璃工业集团股份有限公司 | A kind of lowering or hoisting gear of window glass for vehicle |
| CN106761144B (en) * | 2016-11-24 | 2018-01-02 | 福耀玻璃工业集团股份有限公司 | A kind of lowering or hoisting gear of window glass for vehicle |
| CN106629312A (en) * | 2017-01-17 | 2017-05-10 | 上海盛蒂斯自动化设备股份有限公司 | Steel wire rope wedge brake |
| CN106629312B (en) * | 2017-01-17 | 2019-03-29 | 上海盛蒂斯自动化设备股份有限公司 | Wirerope key-operated brake |
| CN113605803A (en) * | 2021-08-05 | 2021-11-05 | 宁波恒特汽车零部件有限公司 | Transmission device for automobile window motor |
| CN114344746A (en) * | 2022-01-19 | 2022-04-15 | 珠海索奇电子科技有限公司 | Brake control device for high-rise fire life-saving system |
| WO2023138201A1 (en) * | 2022-01-19 | 2023-07-27 | 珠海索奇电子科技有限公司 | Brake control device for high-rise building fire rescue system |
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Application publication date: 20150325 |