CN206233754U - Door and window drive mechanism - Google Patents
Door and window drive mechanism Download PDFInfo
- Publication number
- CN206233754U CN206233754U CN201621090669.5U CN201621090669U CN206233754U CN 206233754 U CN206233754 U CN 206233754U CN 201621090669 U CN201621090669 U CN 201621090669U CN 206233754 U CN206233754 U CN 206233754U
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- Prior art keywords
- clutch
- gear
- door
- driving
- drive mechanism
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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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Abstract
A kind of door and window drive mechanism of the present utility model, including：Power Available Shaft, is arranged in frame part, is driven by the power set being arranged in the frame part；Manual actuation axle, is arranged in the frame part；Output shaft, is arranged in the frame part；Fan part is driven to switch motion by actuated components；Transmission device, is arranged between the Power Available Shaft, the manual actuation axle and the output shaft；The first bidirectional clutch is provided between the Power Available Shaft and the transmission device；The second bidirectional clutch is provided between the manual actuation axle and the transmission device.It is automatic motor only to open when driving, it is not required to carry out other operations in advance also manual drive shaft will not to be caused to interfere and influenceed；Manual rotation manual actuation axle is only needed to during manual actuation, it is not necessary to which carry out other operations in advance also will not cause to interfere and influence on Power Available Shaft.Therefore, door and window drive mechanism of the present utility model is simple to operate, using convenient.
Description
Technical field
The utility model is related to window technology field, and in particular to a kind of door and window drive mechanism.
Background technology
In daily life, the opening and closing of door and window have hand, also there is DYN dynamic.DYN dynamic door and window opening and closing
The use that mode gives people really brings many facilities, but has to take into account that once having a power failure or electric opening and closing device failure
How this realizes the normal opening and closing to door and window afterwards.Therefore, manual and electronic mode driven opening/closing is had concurrently just into door and window industry
An interior developing direction.
Chinese patent literature CN201214939Y is disclosed and a kind of is had the door and window that manual and electronic mode is controled, including window concurrently
Fan, window frame, at least one window-opening mechanism, each window-opening mechanism include driver element, gear transmission unit, clutch unit and machine
Seat, driver element includes a motor, and gear transmission unit is driven by motor, including at least three gears, one of gear
Tooth bar with the side of sash is engaged, and clutch unit includes thrust component, the gear drive when thrust component is in first position
One controlled gear of unit is moved along its axis and is disengaged from state, and the thrust component be in the second place when gear
The controlled gear of gear unit is in engagement, and driver element, gear transmission unit and clutch unit are arranged at the machine
In seat.It is that gear-driven clutch is realized by controlling the movement of thrust component position in above-mentioned patent, and then realizes electricity
It is dynamic to drive and the switching between manual actuation.This switching mode is, it is necessary to the advance position for controlling to adjust clutch structure, can just enter
The handover operation of row motorized motions and manual actuation, operating process is complicated.
Utility model content
Therefore, the technical problems to be solved in the utility model is to overcome door and window drive mechanism of the prior art to drive manually
The dynamic switching and motorized motions between need to be pre-adjusted position, the defect of complex operation of clutch structure, so as to provide a kind of hand
The dynamic switching and motorized motions between is not required to be pre-adjusted the position of clutch structure, door and window drive mechanism simple to operate.
A kind of door and window drive mechanism of the present utility model, including：
Power Available Shaft, is arranged in frame part, is driven by the power set being arranged in the frame part；
Manual actuation axle, is arranged in the frame part；
Output shaft, is arranged in the frame part；Fan part is driven to switch motion by actuated components；
Transmission device, is arranged between the Power Available Shaft, the manual actuation axle and the output shaft；
The first bidirectional clutch is provided between the Power Available Shaft and the transmission device；
The second bidirectional clutch is provided between the manual actuation axle and the transmission device.
At least described second bidirectional clutch is double rolling key clutch.
The first clutch is double rolling key clutch.
The transmission device has the first driving member for being combined with first bidirectional clutch and two-way with described second
The second driving member that clutch is combined；First driving member is connected the output shaft with the second driving member common driving.
First driving member be first gear, second driving member be second gear, the first gear with it is described
Second gear is intermeshed；The second gear drive connection output shaft.
The manual actuation axle is obliquely arranged in the frame part；The first gear and the second gear are
Bevel gear, the second gear is connected by connected worm screw and the worm gear with the worm engaging with the output shaft.
It is fixedly connected by pin between the second gear and the worm screw.
The second gear constitutes hollow tubular sub-assembly with the worm screw, and the manual actuation axle passes through the hollow pipe
Shape sub-assembly simultaneously supports the hollow tubular sub-assembly, is rotated in manual actuation axle described in the two ends of the hollow tubular sub-assembly
Be supported in the frame part.
First bidirectional clutch includes being molded over the first driving hole of circular in cross-section on first driving member,
The first prism portion being molded on the Power Available Shaft is inserted in first driving hole；The first prism portion is at least
One the first clutch pearl is set between one side and first driving hole, and the first clutch pearl is in first driving hole
Radial direction maximum length d1, incline and institute more than the side for being provided with the first clutch pearl in the first prism portion
The radial distance a1 between the hole wall of the first driving hole is stated, first clutch is provided with less than or equal to the first prism portion
Radial direction ultimate range b1 between the hole wall of the side of pearl and first driving hole；
Second bidirectional clutch includes being molded over the second driving hole of circular in cross-section on second driving member,
The second prism portion being molded on the manual actuation axle is inserted in second driving hole；At least one side with it is described
Between second driving hole set a second clutch pearl, the second clutch pearl second driving hole radial direction most
Long length d2, more than the incline and second driving hole of the side for being provided with the second clutch pearl in the second prism portion
Radial distance a1 between hole wall, less than or equal to the second prism portion the side for being provided with the second clutch pearl with it is described
Radial direction ultimate range b2 between the hole wall of the second driving hole.
Technical solutions of the utility model, have the following advantages that：
1. the door and window drive mechanism that the utility model is provided, is provided with the between the Power Available Shaft and the transmission device
One bidirectional clutch；The second bidirectional clutch is provided between the manual actuation axle and the transmission device.Driven when needs are automatic
When dynamic, motor need to only opened, it is not necessary to which carrying out other operations in advance also will not be to the manual actuation for manual actuation
Axle is caused to interfere and influenceed；When manual actuation is needed, manual rotation manual actuation axle is equally only needed to, again without
Carry out other operations in advance also will not be on causing to interfere and influenceing for the automatic Power Available Shaft for driving.Therefore, this practicality is new
The door and window drive mechanism of type is simple to operate, using convenient.
2. the door and window drive mechanism that the utility model is provided, manual actuation axle is obliquely arranged in frame part.Can make
People is difficult wall, bar around by frame part etc. when manual drive shaft is operated and encounters, and is easy to the operation of manual actuation.
Brief description of the drawings
In order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some implementation methods of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the partial schematic sectional view of the door and window drive mechanism of offer in the first implementation method of the present utility model；
Fig. 2 is the B-B direction sectional view of the door and window drive mechanism shown in Fig. 1, illustrates the structure of first bidirectional clutch；
Fig. 3 be Fig. 1 shown in door and window drive mechanism A-A to sectional view, illustrate the structure of second bidirectional clutch；
Description of reference numerals：
1- frame parts, 2- Power Available Shafts, 3- manual actuation axles, the bidirectional clutches of 4- first, the driving holes of 41- first, 42-
First prism portion, 43- the first clutch pearls, the bidirectional clutches of 5- second, the driving holes of 51- second, the second prisms of 52- portion, 53- second
Clutch pearl, 6- motors, 71- first gears, 72- second gears, 81- worm screws, 82- worm gears, 9- pins.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
As long as additionally, technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can just be combined with each other.
As shown in Figure 1-Figure 3, the present embodiment provides a kind of door and window drive mechanism, including Power Available Shaft, manual actuation axle,
Output shaft, transmission device, the first bidirectional clutch and the second bidirectional clutch.
Power Available Shaft is arranged in frame part, is driven by the motor being arranged in frame part.
Manual actuation axle is obliquely arranged in frame part.Can make one to be difficult by frame part when manual drive shaft is operated
Wall, bar of surrounding etc. are encountered, and are easy to the operation of manual actuation.
Output shaft, is arranged in the frame part；The fan part for driving door and window by actuated components switchs motion.
Transmission device is arranged between Power Available Shaft, manual actuation axle and output shaft, with the first bidirectional clutch
With reference to first gear and the second gear that is combined with the second bidirectional clutch, first gear and second gear are bevel gear.
First gear and second gear are intermeshed, and second gear is fixedly connected by pin with worm screw, and by connected worm screw and
Worm gear with worm engaging is connected with output shaft.Second gear constitutes hollow tubular sub-assembly, manual actuation axle with worm screw
Through hollow tubular sub-assembly and support hollow tubular sub-assembly, hollow tubular sub-assembly two ends manual actuations axle rotationally
It is supported in the frame part.
First bidirectional clutch is roller double rolling key clutch, is arranged between Power Available Shaft and first gear,
The first driving hole including being molded over circular in cross-section in first gear, the first prism portion being molded on Power Available Shaft inserts
It is placed in the first driving hole；First prism portion sets a first clutch pearl between at least one side and the first driving hole,
First clutch pearl the radial direction of the first driving hole maximum length d1, more than the first clutch pearl of being provided with the first prism portion
Radial distance a1 between the hole wall of the incline of side and the first driving hole, less than or equal to the first prism portion be provided with first from
Close the radial direction ultimate range b1 between the side of pearl and the hole wall of the first driving hole；
Second bidirectional clutch is also roller double rolling key clutch, be arranged at manual actuation axle and second gear it
Between, including the second driving hole of circular in cross-section in second gear is molded over, it is molded over the second prism on manual actuation axle
Portion is inserted in the second driving hole；Between at least one side and the second driving hole set a second clutch pearl, second from
Maximum length d2 of the pearl in the radial direction of the second driving hole is closed, more than the side that is provided with the second clutch pearl in the second prism portion
Radial distance a1 between the hole wall of incline and the second driving hole, less than or equal to the second clutch pearl of being provided with the second prism portion
Radial direction ultimate range b2 between the hole wall of side and the second driving hole.
When automatically turning on or closing the doors and windows, motor drives Power Available Shaft to rotate, the first prism portion of Power Available Shaft
The side for being provided with the first clutch pearl rotated relative to the first clutch pearl, and push against the first clutch pearl rotate together, the first clutch
Frictional force is formed between the hole wall of pearl and the first driving hole drives first gear to rotate, the second tooth that drive is engaged with first gear
The rotation of wheel, the worm screw being fixedly connected with second gear makes with the worm gear wheel of worm engaging simultaneously with second gear unitary rotation
Output shaft rotation, output shaft is driven to drive the fan part of door and window to switch motion, opening of doors and windows or closing by actuated components.Its
In, when first gear drives second gear to rotate, the hole wall of the second driving hole of second gear turns relative to the second clutch pearl
It is dynamic, the second clutch pearl will not be made to drive the second prism portion to rotate so that will not the dynamic drive shaft of opponent cause interference.
When because having a power failure or the reason such as electrical fault needs manually opened or when closing the doors and windows, manual rotation manual actuation axle,
The side for being provided with the second clutch pearl in the second prism portion of manual actuation axle rotates relative to the second clutch pearl, and push against second from
Close pearl to rotate together, frictional force is formed between the second clutch pearl and the hole wall of the second driving hole and drives second gear to rotate, with the
The worm screw that two gears are fixedly connected makes the worm gear wheel with worm engaging and drives output shaft to turn with second gear unitary rotation
Dynamic, output shaft drives the fan part of door and window to switch motion, opening of doors and windows or closing by actuated components.Wherein, in the second clutch
When pearl drives second gear to rotate, second gear drives first gear to rotate, and the hole wall of the first driving hole of first gear is relative
Rotated in the first clutch pearl, the first clutch pearl will not be made to drive the first prism portion to rotate, so as to will not be caused to Power Available Shaft
Interference.
It follows that the door and window drive mechanism of the present embodiment setting by the first bidirectional clutch and the second bidirectional clutch
Put, when automatic driving is needed, motor need to only opened, it is not necessary to which carrying out other operations in advance also will not be to for manual
The manual actuation axle of driving is caused to interfere and influenceed；When manual actuation is needed, manual rotation manual actuation axle is equally only needed to
, also will not be to causing interference and shadow for the automatic Power Available Shaft for driving again without other operations are carried out in advance
Ring.Therefore, the door and window drive mechanism of the present embodiment is simple to operate, using convenient.
In other embodiments, above-mentioned motor can also replace with other power set.
In other embodiments, above-mentioned first gear could alternatively be other first driving members, second such as first sprocket wheel
Gear could alternatively be other second driving members such as second sprocket wheel, and the first sprocket wheel and the second sprocket wheel are coupled together by chain,
The transmission to output shaft can also be realized.
In other embodiments, the manual actuation axle can also be vertically disposed in frame part.
In other embodiments, the second gear can also be integrally formed with the worm screw, or be connected by other
Mode realizes being fixedly connected between the second gear and the worm screw.
First bidirectional clutch and the second bidirectional clutch be not restricted to roller bidirectional overtaking in above-described embodiment from
Other bidirectional clutches such as clutch, or Wedge-type bi-directional overrunning clutch.
Obviously, above-described embodiment is only intended to clearly illustrate example, and not to the restriction of implementation method.It is right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change.There is no need and unable to be exhaustive to all of implementation method.And the obvious change thus extended out or
Among the protection domain that variation is created still in the utility model.
Claims (9)
1. a kind of door and window drive mechanism, including：
Power Available Shaft, is arranged in frame part, is driven by the power set being arranged in the frame part；
Manual actuation axle, is arranged in the frame part；
Output shaft, is arranged in the frame part；Fan part is driven to switch motion by actuated components；
Transmission device, is arranged between the Power Available Shaft, the manual actuation axle and the output shaft；
It is characterized in that：
The first bidirectional clutch is provided between the Power Available Shaft and the transmission device；
The second bidirectional clutch is provided between the manual actuation axle and the transmission device.
2. door and window drive mechanism according to claim 1, it is characterised in that at least described second bidirectional clutch is two-way
Freewheel clutch.
3. door and window drive mechanism according to claim 2, it is characterised in that first bidirectional clutch is bidirectional overtaking
Clutch.
4. door and window drive mechanism according to claim 1, it is characterised in that the transmission device has and described first pair
The first driving member combined to clutch and the second driving member combined with second bidirectional clutch；First driving member
The output shaft is connected with the second driving member common driving.
5. door and window drive mechanism according to claim 4, it is characterised in that first driving member is first gear, institute
The second driving member is stated for second gear, the first gear is intermeshed with the second gear；The second gear transmission connects
Connect the output shaft.
6. door and window drive mechanism according to claim 5, it is characterised in that the manual actuation axle is obliquely arranged on institute
State in frame part；The first gear and the second gear are bevel gear, the second gear by connected worm screw and
Worm gear with the worm engaging is connected with the output shaft.
7. door and window drive mechanism according to claim 6, it is characterised in that lead between the second gear and the worm screw
Pin is crossed to be fixedly connected.
8. door and window drive mechanism according to claim 7, it is characterised in that the second gear and the worm screw constitute empty
Central, tubular sub-assembly, the manual actuation axle is through the hollow tubular sub-assembly and supports the hollow tubular sub-assembly,
Manual actuation axle described in the two ends of the hollow tubular sub-assembly is rotatably supported in the frame part.
9. the door and window drive mechanism according to any one of claim 4-8, it is characterised in that
First bidirectional clutch includes being molded over the first driving hole of circular in cross-section on first driving member, shaping
The first prism portion on the Power Available Shaft is inserted in first driving hole；The first prism portion is at least one
One the first clutch pearl is set between side and first driving hole, and the first clutch pearl is in the footpath of first driving hole
To the maximum length d1 in direction, more than the incline and described of the side for being provided with the first clutch pearl in the first prism portion
Radial distance a1 between the hole wall of one driving hole, less than or equal to the first clutch pearl of being provided with the first prism portion
Radial direction ultimate range b1 between the hole wall of side and first driving hole；
Second bidirectional clutch includes being molded over the second driving hole of circular in cross-section on second driving member, shaping
The second prism portion on the manual actuation axle is inserted in second driving hole；In at least one side and described second
One the second clutch pearl is set between driving hole, and the second clutch pearl most greatly enhances in the radial direction of second driving hole
Degree d2, more than the hole wall of incline and second driving hole of the side for being provided with the second clutch pearl in the second prism portion
Between radial distance a1, less than or equal to the side and described second for being provided with the second clutch pearl in the second prism portion
Radial direction ultimate range b2 between the hole wall of driving hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090669.5U CN206233754U (en) | 2016-09-29 | 2016-09-29 | Door and window drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090669.5U CN206233754U (en) | 2016-09-29 | 2016-09-29 | Door and window drive mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206233754U true CN206233754U (en) | 2017-06-09 |
Family
ID=58982412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621090669.5U Withdrawn - After Issue CN206233754U (en) | 2016-09-29 | 2016-09-29 | Door and window drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206233754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320881A (en) * | 2016-09-29 | 2017-01-11 | 王力安防产品有限公司 | Door/window drive mechanism |
-
2016
- 2016-09-29 CN CN201621090669.5U patent/CN206233754U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320881A (en) * | 2016-09-29 | 2017-01-11 | 王力安防产品有限公司 | Door/window drive mechanism |
| CN106320881B (en) * | 2016-09-29 | 2018-04-13 | 王力安防科技股份有限公司 | Door and window driving mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170609 Effective date of abandoning: 20180413 |