CN103807388B - A kind of combination Flexible Transmission unit for door and window opening and closing transmission - Google Patents
A kind of combination Flexible Transmission unit for door and window opening and closing transmission Download PDFInfo
- Publication number
- CN103807388B CN103807388B CN201210435721.6A CN201210435721A CN103807388B CN 103807388 B CN103807388 B CN 103807388B CN 201210435721 A CN201210435721 A CN 201210435721A CN 103807388 B CN103807388 B CN 103807388B
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- CN
- China
- Prior art keywords
- flexible
- door
- transmission
- flexible transmission
- window
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/04—Gearings for conveying rotary motion by endless flexible members with ropes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Patent of the present invention relates to a kind of combination Flexible Transmission unit for door and window opening and closing transmission.At present, because winding turns change causes coil diameter to change when door and window Flexible Transmission uses flexible transferring elements (line of various material, rope or steel wire etc.) completely, the unfavorable change of bracing wire degree of tightness in transmission can be caused; When door and window Flexible Transmission uses flexible transmission part (Timing Belt, bead or chain etc.) completely, because the daily adjustment of flexible transmission part length is not too convenient, and whole gear unit uses the cost of flexible transmission part higher than the flexible transferring elements of use.This patent, according to the feature of door and window opening and closing reciprocated part transmission, proposes a kind of combination gear unit: the combination gear unit flexible transferring elements and flexible transmission part etc. being connected into a closed loop, for being no more than the reciprocal transmission of a cycle period.This combination gear unit can not only reduce costs, and avoids degree of tightness to change, and also regulates flexible transferring elements to realize degree of tightness easily by connection adjustor and regulates.
Description
Technical field
The present invention relates to a kind of combination Flexible Transmission unit for door and window opening and closing transmission, divide by International Patent Classification (IPC) (IPC), belong to mechanical engineering part, mechanical transmission group.
Background technique
At present, in door and window closer, adopt the scheme of Flexible Transmission less compared with positive drive,
whenbecause winding turns change causes coil diameter to change when door and window Flexible Transmission uses flexible transferring elements (line of various material, rope or steel wire etc.) completely, the unfavorable change of bracing wire degree of tightness in transmission can be caused; When door and window Flexible Transmission uses flexible transmission part (Timing Belt, bead or chain etc.) completely, because the daily adjustment of flexible transmission part length is not too convenient, and whole gear unit uses the cost of flexible transmission part higher than the flexible transferring elements of use.This patent, according to the feature of door and window opening and closing reciprocated part transmission, proposes a kind of combination gear unit: the combination gear unit flexible transferring elements and flexible transmission part being connected into a closed loop, for being no more than the reciprocal transmission of a cycle period.This combination gear unit can not only reduce flat cost, avoids degree of tightness to change, and can also regulate by regulating flexible transferring elements to realize degree of tightness easily.
Summary of the invention
The technical problem that patent of the present invention need solve is as Flexible Transmission door and window closer provides a kind of combination Flexible Transmission unit.
This combination Flexible Transmission unit for door and window opening and closing transmission forms primarily of driving wheel, follower (or pulley), flexible transferring elements, flexible transmission part and connection adjustor, form the combination gear unit be applicable to less than a cycle period door and window reciprocal transmission demand, wherein connection adjustor is connected with door and window by gear unit, and user is by regulating the tensioning of flexible transferring elements length adjustment closed-series combination gear unit.The flexible transmission part of combination Flexible Transmission unit uses the flexible material relative to driving wheel engagement driving, as Timing Belt, bead or chain etc., this flexible transmission part length is determined by door and window stroke actual requirement, and its length accounts between the closed loop length 20% ~ 99% of whole combination gear unit usually.The flexible transferring elements of combination Flexible Transmission unit uses the flexible material relative to follower (or pulley) non-engagement driving, as line, the rope or steel wire etc. of unlike material, because line, rope or steel wire etc. do not need engagement driving, can with pulley as follower, this flexible transferring elements length is determined by door and window stroke actual requirement, and its length accounts between the closed loop length 80% ~ 1% of whole combination gear unit usually.
In addition, the connection adjustor of combination Flexible Transmission unit not only will realize the connection of flexible transferring elements and door and window, also will realize adjusting the routine use of combination Flexible Transmission element length and tensioning by regulating its length.
Below in conjunction with accompanying drawing, combination Flexible Transmission unit construction principle is described in further detail to this patent.
Accompanying drawing explanation
Fig. 1 is the theory of constitution figure of patent of the present invention " a kind of combination Flexible Transmission unit for door and window opening and closing transmission ", wherein 1,2,3,4,5,6 is described as follows
1, driving wheel
2, follower (pulley)
3, window (door)
4, flexible transferring elements
5, flexible transmission part
6, connect
regulatedevice
The single roller (left side) of Fig. 2 connection adjustor 6 and two roller (right side) topology example figure.
Embodiment
Composition graphs 1, " a kind of combination Flexible Transmission unit for door and window opening and closing transmission " of patent of the present invention, unit is by driving wheel 1, follower (pulley) 2, window (door) 3, flexible transferring elements 4, flexible transmission part 5 and be connected
regulatedevice 6 forms.
Below in conjunction with Fig. 1 and 2, to a kind of embodiment's further detailed description of this utility patent.
Composition graphs 1, the driving wheel 1 of patent of the present invention is by driven rotary after drive motor deceleration, driving wheel 1 drives flexible transmission part 5 again, overcome relative sliding by engagement or rubbing action between driving wheel 1 and flexible transmission part 5, flexible transmission part 5 can select Timing Belt, bead, chain or belt.Because flexible transmission part 5 only accounts for a part (usual 20% ~ 99%) for the closed loop length of whole combination gear unit, it and flexible transferring elements 4 form the combination gear unit of closed loop, oscillation cycle motion between driving wheel 1 and follower 2, according to the feature of door and window opening and closing, this reciprocating unidirectional movement length is not more than 50% of combination gear unit total length.Flexible transferring elements 4 uses relative to follower 2(or pulley) flexible material of non-engagement driving, as line, the rope or steel wire etc. of unlike material, because line, rope or steel wire etc. do not need engagement driving, herein can with pulley as follower, flexible transferring elements length is determined by door and window reciprocating stroke actual requirement, and its length accounts between the closed loop length 80% ~ 1% of whole combination gear unit usually.
This combination Flexible Transmission unit for door and window opening and closing transmission needs to drive door and window 3 to move, not only to allow as the connection adjustor 6 be connected with door and window 3 and combine gear unit and be connected with door and window, also want to allow user pass through to regulate the tensioning of flexible transferring elements length adjustment closed-series combination gear unit.Due to flexible transferring elements simple shape, can be wound around, can with connection adjustor 6 with the flexible transferring elements line of the manual winding of door and window connecting pin, rope or steel wire, realize the length adjustment of flexible transferring elements, also just achieve the daily length adjustment to the tensioning of combination Flexible Transmission unit.Connection adjustor 6 as shown in Figure 2, there are single roller and two roller two kinds of organization plans, single roller is wound around the synchronization regulation that can realize the flexible transferring elements length in connection adjustor both sides, and two roller can realize the separate adjustment of the flexible transferring elements length in connection adjustor both sides.Roller is wound around part flexible transmission part respectively, the degree of tightness of closed-series combination gear unit can be regulated by rotating shaft, after being adjusted to applicable position, the position of roller projection being stuck on drum frame and pinning.Can elastic device be increased at the center of coiling roller, by this elastic device of pretension, rate of tension can be regulated within the specific limits.Connection adjustor connecting pin and door and window are connected.
Claims (4)
1., for a combination Flexible Transmission unit for door and window opening and closing transmission, it is characterized in that this unit is primarily of driving wheel, follower, flexible transferring elements, flexible transmission part and connection adjustor composition,
driven rotary after driving wheel is slowed down by drive motor, driving wheel drives flexible transmission part again, overcome relative sliding by engagement or rubbing action between driving wheel and flexible transmission part, flexible transmission part and flexible transferring elements form closed loop oscillation cycle between driving wheel and follower and move, form the combination gear unit be applicable to less than a cycle period door and window reciprocal transmission demand, wherein connection adjustor is connected with door and window by gear unit, and user is by regulating the tensioning of flexible transferring elements length adjustment closed-series combination gear unit.
2. a kind of combination Flexible Transmission unit for door and window opening and closing transmission according to claim 1, it is characterized in that: flexible transmission part uses the flexible material relative to driving wheel engagement driving, comprise Timing Belt, bead or chain, this flexible transmission part length is determined by door and window stroke actual requirement, and its length accounts between the closed loop length 20% ~ 99% of whole combination gear unit usually.
3. a kind of combination Flexible Transmission unit for door and window opening and closing transmission according to claim 1, it is characterized in that: flexible transferring elements uses the flexible material relative to the non-engagement driving of follower, comprise the line of unlike material, rope or steel wire, because line, rope or steel wire do not need engagement driving, with pulley as follower, this flexible transferring elements length is determined by door and window stroke actual requirement, and its length accounts between the closed loop length 80% ~ 1% of whole combination gear unit usually.
4. a kind of combination Flexible Transmission unit for door and window opening and closing transmission according to claim 1, it is characterized in that: connection adjustor feature is except realizing combination gear unit and being connected with door and window, flexible transferring elements length also by regulating, realizes the routine use adjustment to combination Flexible Transmission element length and tensioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210435721.6A CN103807388B (en) | 2012-11-06 | 2012-11-06 | A kind of combination Flexible Transmission unit for door and window opening and closing transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210435721.6A CN103807388B (en) | 2012-11-06 | 2012-11-06 | A kind of combination Flexible Transmission unit for door and window opening and closing transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103807388A CN103807388A (en) | 2014-05-21 |
| CN103807388B true CN103807388B (en) | 2016-03-02 |
Family
ID=50704587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210435721.6A Expired - Fee Related CN103807388B (en) | 2012-11-06 | 2012-11-06 | A kind of combination Flexible Transmission unit for door and window opening and closing transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103807388B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328970B (en) * | 2014-11-04 | 2016-02-10 | 江苏金秋竹集团有限公司 | Electric lateral revolving door driving mechanism |
| CN104328973A (en) * | 2014-11-16 | 2015-02-04 | 王陈梓 | Reciprocating traction drive device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1419031A (en) * | 2002-12-02 | 2003-05-21 | 董祥义 | Band type electric slide window |
| CN101644123A (en) * | 2009-08-19 | 2010-02-10 | 瞿德阳 | Rope traction mechanism and push-pull window with same |
| CN201666084U (en) * | 2009-12-29 | 2010-12-08 | 深圳市中锋智能技术有限公司 | Electric sliding window |
| CN203051646U (en) * | 2012-11-06 | 2013-07-10 | 王陈梓 | Combined flexible transmission unit used for door and window opening and closing transmission |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08233040A (en) * | 1995-02-27 | 1996-09-10 | Asmo Co Ltd | Window regulator |
-
2012
- 2012-11-06 CN CN201210435721.6A patent/CN103807388B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1419031A (en) * | 2002-12-02 | 2003-05-21 | 董祥义 | Band type electric slide window |
| CN101644123A (en) * | 2009-08-19 | 2010-02-10 | 瞿德阳 | Rope traction mechanism and push-pull window with same |
| CN201666084U (en) * | 2009-12-29 | 2010-12-08 | 深圳市中锋智能技术有限公司 | Electric sliding window |
| CN203051646U (en) * | 2012-11-06 | 2013-07-10 | 王陈梓 | Combined flexible transmission unit used for door and window opening and closing transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103807388A (en) | 2014-05-21 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160302 Termination date: 20191106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |