CN103807388A - Combined flexible transmission unit for door and window opening-and-closing transmission - Google Patents
Combined flexible transmission unit for door and window opening-and-closing transmission Download PDFInfo
- Publication number
- CN103807388A CN103807388A CN201210435721.6A CN201210435721A CN103807388A CN 103807388 A CN103807388 A CN 103807388A CN 201210435721 A CN201210435721 A CN 201210435721A CN 103807388 A CN103807388 A CN 103807388A
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- China
- Prior art keywords
- flexible
- transmission
- door
- flexible transmission
- length
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- 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
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- 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
The invention relates to a combined flexible transmission unit for door and window opening-and-closing transmission. At present, when flexible transmission of doors and windows is carried out completely through flexible transfer components such as lines made of various materials, or ropes made of various materials, or steel wires, due to the fact that changes of the diameter of a winding can be caused by changes of the number of turns of wound lines, unfavorable changes of the degree of tightness of pulled lines can be caused in the process of transmission; when flexible transmission of the doors and the windows is carried out completely through flexible transmission components such as synchronous belts or pull beads or chains, daily adjustment of the lengths of the flexible transmission components is inconvenient, and the cost of a whole transmission unit using the flexible transmission components is higher than that of the whole transmission unit using the flexible transfer components. The combined flexible transmission unit for door and window opening-and-closing transmission is implemented according to the characteristics of transmission of opening-and-closing reciprocating portions of the doors and the windows; the flexible transfer components, the flexible transmission components and the like are connected to form the closed-loop combined transmission unit, and the combined flexible transmission unit is used for reciprocating transmission with the cycle period shorter than or equal to one cycle period. According to the combined flexible transmission unit, the cost can be reduced, the changes of the degree of tightness are avoided, and the flexible transfer components can be adjusted through a connection adjuster, so that adjustment of the degree of tightness is conveniently achieved.
Description
Technical field
The present invention relates to a kind of combination Flexible Transmission unit that opens and closes transmission for door and window, 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,
whenwhen door and window Flexible Transmission uses flexible transferring elements (line, rope or the steel wires etc. of various materials) completely, cause coil diameter to change because winding turns changes, can cause the unfavorable variation of bracing wire degree of tightness in transmission; In the time that 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 using flexible transferring elements.This patent opens and closes the feature of reciprocated part transmission according to door and window, propose a kind of combination gear unit: flexible transferring elements and flexible transmission part are connected into the combination gear unit of 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 easily degree of tightness.
Summary of the invention
The technical problem that patent of the present invention need solve is to provide a kind of combination Flexible Transmission unit for Flexible Transmission door and window closer.
This combination Flexible Transmission unit for door and window switching transmission is mainly made up of driving wheel, follower (or pulley), flexible transferring elements, flexible transmission part and connection adjustor, formation is applicable to the combination gear unit 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 loop combination gear unit.The flexible transmission part of combination Flexible Transmission unit uses the flexible material with respect to driving wheel engagement driving, as Timing Belt, bead or chain etc., this flexible transmission part length is definite by door and window stroke actual requirement, and its length accounts between the closed loop length 20% ~ 99% of whole combination gear unit conventionally.The flexible transferring elements of combination Flexible Transmission unit uses the flexible material with respect to the non-engagement driving of follower (or pulley), as the line of unlike material, rope or steel wire etc., because line, rope or steel wire etc. do not need engagement driving, can be with pulley as follower, this flexibility transferring elements length is definite by door and window stroke actual requirement, and its length accounts between the closed loop length 80% ~ 1% of whole combination gear unit conventionally.
In addition, the connection adjustor of combination Flexible Transmission unit not only will be realized being connected of flexible transferring elements and door and window, and also wanting can be by regulating its length to realize the routine use adjustment to combining Flexible Transmission element length and tensioning.
Below in conjunction with accompanying drawing, this patent is described in further detail to combination Flexible Transmission unit construction principle.
Accompanying drawing explanation
Fig. 1 is the theory of constitution figure of patent of the present invention " a kind of combination Flexible Transmission unit that opens and closes transmission for door and window ", 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
In conjunction with Fig. 1, " a kind of open and close the combination Flexible Transmission unit of transmission for door and window " 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.
In conjunction with Fig. 1, driven rotary after the driving wheel 1 of patent of the present invention is slowed down by drive motor, driving wheel 1 drives flexible transmission part 5 again, between driving wheel 1 and flexible transmission part 5, overcome relative sliding by engagement or rubbing action, flexible transmission part 5 can be selected Timing Belt, bead, chain or belt.Because 5 of flexible transmission parts account for the part (common 20% ~ 99%) of 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, the feature opening and closing according to door and window, this reciprocating unidirectional movement length is not more than 50% of combination gear unit total length.Flexible transferring elements 4 uses with respect to follower 2(or pulley) flexible material of non-engagement driving, as the line of unlike material, rope or steel wire etc., because line, rope or steel wire etc. do not need engagement driving, herein can be with pulley as follower, flexible transferring elements length is definite by door and window reciprocating stroke actual requirement, and its length accounts between the closed loop length 80% ~ 1% of whole combination gear unit conventionally.
This combination Flexible Transmission unit for door and window switching transmission need to drive door and window 3 to move, not only to allow combination gear unit be connected with door and window as the connection adjustor 6 being connected with door and window 3, also want to allow user by regulating the tensioning of flexible transferring elements length adjustment closed loop combination gear unit.Due to flexible transferring elements simple shape, can be wound around, can be with connection adjustor 6 and the flexible transferring elements line of manual winding door and window connecting pin, rope or steel wire, realize the length adjustment of flexible transferring elements, also just realized the daily length adjustment to combination Flexible Transmission unit tensioning.Connection adjustor 6 as shown in Figure 2, there are single roller and two two kinds of organization plans of roller, single roller is wound around the synchronization regulation that can realize the flexible transferring elements length in connection adjustor both sides, and two rollers can be realized the separate adjusting of the flexible transferring elements length in connection adjustor both sides.On roller, be wound around respectively part flexible transmission part, can regulate the degree of tightness of closed loop combination gear unit by rotating shaft, be adjusted to and be applicable to, behind position, the position of roller projection being stuck on work type frame and being pinned.Center at coiling roller can increase elastic device, by this elastic device of pretension, can regulate within the specific limits rate of tension.Connection adjustor is connected with connecting pin and door and window.
Claims (4)
1. one kind opens and closes the combination Flexible Transmission unit of transmission for door and window, it is characterized in that this unit is mainly made up of driving wheel, follower (or pulley), flexible transferring elements, flexible transmission part and connection adjustor, formation is applicable to the combination gear unit 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 loop combination gear unit.
2. according to the flexible transmission part of the combination Flexible Transmission unit shown in claim 1, it is characterized in that using the flexible material with respect to driving wheel engagement driving, as Timing Belt, bead or chain etc., this flexible transmission part length is definite by door and window stroke actual requirement, and its length accounts between the closed loop length 20% ~ 99% of whole combination gear unit conventionally.
3. according to the flexible transferring elements of the combination Flexible Transmission unit shown in claim 1, it is characterized in that using the flexible material with respect to the non-engagement driving of follower (or pulley), as the line of unlike material, rope or steel wire etc., because line, rope or steel wire etc. do not need engagement driving, can be with pulley as follower, this flexibility transferring elements length is definite by door and window stroke actual requirement, and its length accounts between the closed loop length 80% ~ 1% of whole combination gear unit conventionally.
4. according to the combination Flexible Transmission unit shown in claim 1, its connection adjustor feature is except realization combination gear unit is connected with door and window, can also, by the flexible transferring elements length regulating, realize 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 true CN103807388A (en) | 2014-05-21 |
| CN103807388B 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328973A (en) * | 2014-11-16 | 2015-02-04 | 王陈梓 | Reciprocating traction drive device |
| CN104328970A (en) * | 2014-11-04 | 2015-02-04 | 江苏金秋竹集团有限公司 | Electric side rotary door drive mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08233040A (en) * | 1995-02-27 | 1996-09-10 | Asmo Co Ltd | Window regulator |
| 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 |
-
2012
- 2012-11-06 CN CN201210435721.6A patent/CN103807388B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08233040A (en) * | 1995-02-27 | 1996-09-10 | Asmo Co Ltd | Window regulator |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328970A (en) * | 2014-11-04 | 2015-02-04 | 江苏金秋竹集团有限公司 | Electric side rotary door drive mechanism |
| CN104328973A (en) * | 2014-11-16 | 2015-02-04 | 王陈梓 | Reciprocating traction drive device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103807388B (en) | 2016-03-02 |
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Granted publication date: 20160302 Termination date: 20191106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |