CN105757202A - Push-pull device with closed guide rail and adjustable speed - Google Patents
Push-pull device with closed guide rail and adjustable speed Download PDFInfo
- Publication number
- CN105757202A CN105757202A CN201610324813.5A CN201610324813A CN105757202A CN 105757202 A CN105757202 A CN 105757202A CN 201610324813 A CN201610324813 A CN 201610324813A CN 105757202 A CN105757202 A CN 105757202A
- Authority
- CN
- China
- Prior art keywords
- pull
- guide groove
- push
- tightness
- degree
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
- F16H19/0645—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member the flexible push or pull member having guiding means, i.e. the flexible member being supported at least partially by a guide to transmit the reciprocating movement
-
- 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
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
-
- 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
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
- F16H19/0672—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member characterised by means for tensioning the flexible member
-
- 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
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
- F16H2019/0681—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member the flexible member forming a closed loop
- F16H2019/0686—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member the flexible member forming a closed loop the flexible member being directly driven by a pulley or chain wheel
Abstract
A push-pull device with a closed guide rail and adjustable speed comprises a guide rail piece (7) and a push-pull piece (9) which can be subjected to push-pull force in the guide rail piece (7) to slide.The guide rail piece (7) comprises a body (79) and belt pulley boxes (71) fixedly arranged at the two ends of the body (79).A guide groove closed belt (8) is installed on a belt pulley (711) in each belt pulley box (71) in a surrounding mode.The upper side portions of the guide groove closed belts (8) extend longitudinally in an upper side slot (702) of the guide groove so as to close the guide groove.
Description
Technical field
The present invention relates to push-pull device at fixed field, be specially one and there is closed guide rail and the adjustable push-pull device at fixed of speed.
Background technology
In the association area of prior art, generally require some push-pull device at fixed with guide rail, for instance be arranged on the sliding door etc. in building body.In order to ensure the reliability service of these push-pull device at fixed, it is necessary to its arrange firmly guide-track groove device so that its motion is led.These guide-track grooves are easily subject to the intrusion of the pollutant in the external world thus long-pending dropping on bottom land in long-term use procedure, and this operation easily causing push-pull device at fixed is affected thus reduction of service life and affect dependability and smoothness；Give simultaneously and safeguard that removing work makes troubles.And the safeguard procedures of some guide-track grooves are difficult to run reliably and easily, and the movement interference between pull-push piece or guide-track groove when using, can be there is.
Summary of the invention
It is an object of the invention to provide one and there is closed guide rail and the adjustable push-pull device at fixed of speed, be used for overcoming drawbacks described above of the prior art.
nullOne according to the present invention has closed guide rail and the adjustable push-pull device at fixed of speed，Including rail guide piece and the pull-push piece that push-pull effort can be subject in the guide groove of described rail guide piece and slide，Described rail guide piece includes main part and is fixedly installed on the band roller box at described main part two ends，Guide groove close belt hold respectively be arranged on each described with the belt wheel in roller box，Described guide groove close belt upper portion in the upside slit of described guide groove longitudinal extension thus described guide groove is closed，The lower portion of belt longitudinal extension and be disposed through bottom described pull-push piece the through hole at place in the underside cavity of described guide groove closed by described guide groove，The bottom of described pull-push piece is narrowed thus forming narrowed portion on the longitudinal direction of described rail guide piece，And the neck extension portion of the protrusion location division forming the underside cavity being matched with described guide groove in the cross section being orthogonal on described longitudinal direction and the upside slit being matched with described guide groove，Wherein，The upper portion of described guide groove closing belt has two ends and is connected in order to fixing with respective unidirectional drive housing component respectively，Each described unidirectional drive housing component is provided with cavity in order to be slidably matched with the head bulb of the corresponding plunger portion at the sides adjacent place being arranged at described narrowed portion，Thus between the sidewall of the close described narrowed portion of described head bulb and described unidirectional drive housing component formed active force composition surface and and described unidirectional drive housing component away between the sidewall of described narrowed portion formed space，Thus pulled described guide groove to close belt by the described active force composition surface at a corresponding unidirectional drive housing component place when described pull-push piece is subject to push-pull effort effect，Now，The described plunger portion at another unidirectional drive housing component place is in free relative sliding state，Compensating roller cavity it is provided with in described narrowed portion，Slide in described compensating roller cavity and be provided with degree of tightness slide block，Described degree of tightness slide block is fixing with described plunger portion near described plunger portion side to be connected，Described degree of tightness slide block opposite side is fixed with screw shell，Described screw shell threaded engagement is connected to degree of tightness screw rod，Described degree of tightness screw rod end is rotatably connected to degree of tightness drive motor，Described degree of tightness slide block two ends and described compensating roller cavity inner wall offset，And sliding connection，Described degree of tightness drive motor outer surface is provided with electronic-controlled installation，Described electronic-controlled installation and described degree of tightness drive motor Electricity Federation，Described electronic-controlled installation is in order to control the rotating speed of described degree of tightness drive motor.
The plunger that described free relative sliding state refers to can freely slide to space part relative to single load bearing housing.
Owing to adopting the jatharapanvartanasana buffer zone that can adjust the length of the buffer zone being positioned at pull-push piece both sides along with the left and right push-and-pull slip of pull-push piece in real time, therefore its can real-time protection along with the push-and-pull slip of pull-push piece and the both sides rail length of real-time change, thus realizing the effective protection for guide-track groove under the premise not affecting pull-push piece motion, it is to avoid environmental contaminants falls into inside guide-track groove.By arranging the single load bearing housing of the both sides being distributed in described pull-push piece, it ensure that when pull-push piece is subject to push-pull effort and moves, pulling force is only applied for described buffer zone, without at opposite side applied thrust, thereby guarantee that and buffer zone is formed effective tensile force, can form, without being formed, the thrust that belt is heaved, thus ensureing the longitudinal extension direction precision of buffer zone, being consequently formed the close protection for guide-track groove and avoiding the movement interference for pull-push piece.By arranging bottom described pull-push piece the narrowed portion at place, it is possible to form the accommodation space for described single load bearing housing so that do not interfered by the casing of both sides during pull-push piece mass motion and affect and avoid in use with the colliding with of external object.By arranging the through hole being opened in described narrowed portion place, it is possible to make buffer zone by described pull-push piece thus forming the substantially moving loop of mutually coordinated motion.And the upper portion of buffer zone is arranged among the slit of guide rail, tightly coordinating to be formed and to place the close fit that pollutant enter between slit can be formed, and utilize this slit to coordinate with the protuberance on the other orthogonal direction of narrowed portion thus the motion of pull-push piece is led simultaneously.And utilize the protuberance of bottom to coordinate with the bottom cavity of guide-track groove, it is possible to ensure that pull-push piece is not toppled in motor process.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the push-pull device at fixed of the present invention；
Fig. 2 is the schematic top plan view of the device in Fig. 1；
Fig. 3 is the section view partial schematic diagram in pull-push piece middle position of the device in Fig. 1；
Fig. 4 is the partial enlarged drawing at the unidirectional drive housing component place in Fig. 1.
Detailed description of the invention
Below in conjunction with Fig. 1-4, the present invention is described in detail.
nullThere is closed guide rail and the adjustable push-pull device at fixed of speed according to an embodiment of the invention，Including rail guide piece 7 and the pull-push piece 9 that push-pull effort can be subject in the guide groove of described rail guide piece 7 and slide，Described rail guide piece 7 includes main part 79 and is fixedly installed on the band roller box 71 at described main part 79 two ends，Guide groove close belt 8 hold respectively be arranged on each described with the belt wheel 711 in roller box 71，Described guide groove close belt 8 upper portion in the upside slit 702 of described guide groove longitudinal extension thus described guide groove is closed，The lower portion of belt 8 longitudinal extension and be disposed through bottom described pull-push piece 9 through hole 90 at place in the underside cavity 701 of described guide groove closed by described guide groove，The bottom of described pull-push piece 9 is narrowed thus forming narrowed portion on the longitudinal direction of described rail guide piece 7，And the neck extension portion 99 of the protrusion location division 98 forming the underside cavity 701 being matched with described guide groove in the cross section being orthogonal on described longitudinal direction and the upside slit 702 being matched with described guide groove，Wherein，The upper portion of described guide groove closing belt 8 has two ends and is connected in order to fixing with respective unidirectional drive housing component 81 respectively，Each described unidirectional drive housing component 81 is provided with cavity 810 in order to be slidably matched with the head bulb 92 of the corresponding plunger portion 91 at the sides adjacent place being arranged at described narrowed portion，Thus between the sidewall of the close described narrowed portion of described head bulb 92 and described unidirectional drive housing component 81 formed active force composition surface and and described unidirectional drive housing component 81 away between the sidewall of described narrowed portion formed space，Thus pulled described guide groove to close belt 8 by the described active force composition surface at corresponding unidirectional drive housing component 81 place when described pull-push piece 9 is subject to push-pull effort effect，Now，The described plunger portion 91 at another unidirectional drive housing component 81 place is in free relative sliding state，Compensating roller cavity 94 it is provided with in described narrowed portion，Slide in described compensating roller cavity 94 and be provided with degree of tightness slide block 95，Described degree of tightness slide block 95 is fixing with described plunger portion 91 near described plunger portion 91 side to be connected，Described degree of tightness slide block 95 opposite side is fixed with screw shell 97，Described screw shell 97 threaded engagement is connected to degree of tightness screw rod 980，Described degree of tightness screw rod 980 end is rotatably connected to degree of tightness drive motor 96，Described degree of tightness slide block 95 two ends and described compensating roller cavity 94 inwall offset，And sliding connection，Described degree of tightness drive motor 96 outer surface is provided with electronic-controlled installation 990，Described electronic-controlled installation 990 and described degree of tightness drive motor 96 Electricity Federation，Described electronic-controlled installation 990 is in order to control the rotating speed of described degree of tightness drive motor 96.
According to embodiment, alternatively, wherein, elastic protective cover 93 can be connected between every side of described narrowed portion with corresponding described unidirectional drive housing component 81.
According to embodiment, exemplarily, wherein, the top edge of the upside slit 702 of described rail guide piece 7 can be provided with location lip 77 in order to carry out spacing to described guide groove closing belt 8.
Owing to adopting the jatharapanvartanasana buffer zone that can adjust the length of the buffer zone being positioned at pull-push piece both sides along with the left and right push-and-pull slip of pull-push piece in real time, therefore its can real-time protection along with the push-and-pull slip of pull-push piece and the both sides rail length of real-time change, thus realizing the effective protection for guide-track groove under the premise not affecting pull-push piece motion, it is to avoid environmental contaminants falls into inside guide-track groove.By arranging the single load bearing housing of the both sides being distributed in described pull-push piece, it ensure that when pull-push piece is subject to push-pull effort and moves, pulling force is only applied for described buffer zone, without at opposite side applied thrust, thereby guarantee that and buffer zone is formed effective tensile force, can form, without being formed, the thrust that belt is heaved, thus ensureing the longitudinal extension direction precision of buffer zone, being consequently formed the close protection for guide-track groove and avoiding the movement interference for pull-push piece.By arranging bottom described pull-push piece the narrowed portion at place, it is possible to form the accommodation space for described single load bearing housing so that do not interfered by the casing of both sides during pull-push piece mass motion and affect and avoid in use with the colliding with of external object.By arranging the through hole being opened in described narrowed portion place, it is possible to make buffer zone by described pull-push piece thus forming the substantially moving loop of mutually coordinated motion.And the upper portion of buffer zone is arranged among the slit of guide rail, tightly coordinating to be formed and to place the close fit that pollutant enter between slit can be formed, and utilize this slit to coordinate with the protuberance on the other orthogonal direction of narrowed portion thus the motion of pull-push piece is led simultaneously.And utilize the protuberance of bottom to coordinate with the bottom cavity of guide-track groove, it is possible to ensure that pull-push piece is not toppled in motor process.
Pass through such scheme, owing to adopting the jatharapanvartanasana buffer zone that can adjust the length of the buffer zone being positioned at pull-push piece both sides along with the left and right push-and-pull slip of pull-push piece in real time, therefore its can real-time protection along with the push-and-pull slip of pull-push piece and the both sides rail length of real-time change, thus realizing the effective protection for guide-track groove under the premise not affecting pull-push piece motion, it is to avoid environmental contaminants falls into inside guide-track groove.By arranging the single load bearing housing of the both sides being distributed in described pull-push piece, it ensure that when pull-push piece is subject to push-pull effort and moves, pulling force is only applied for described buffer zone, without at opposite side applied thrust, thereby guarantee that and buffer zone is formed effective tensile force, can form, without being formed, the thrust that belt is heaved, thus ensureing the longitudinal extension direction precision of buffer zone, being consequently formed the close protection for guide-track groove and avoiding the movement interference for pull-push piece.By arranging bottom described pull-push piece the narrowed portion at place, it is possible to form the accommodation space for described single load bearing housing so that do not interfered by the casing of both sides during pull-push piece mass motion and affect and avoid in use with the colliding with of external object.By arranging the through hole being opened in described narrowed portion place, it is possible to make buffer zone by described pull-push piece thus forming the substantially moving loop of mutually coordinated motion.And the upper portion of buffer zone is arranged among the slit of guide rail, tightly coordinating to be formed and to place the close fit that pollutant enter between slit can be formed, and utilize this slit to coordinate with the protuberance on the other orthogonal direction of narrowed portion thus the motion of pull-push piece is led simultaneously.And utilize the protuberance of bottom to coordinate with the bottom cavity of guide-track groove, it is possible to ensure that pull-push piece is not toppled in motor process.Whole plant running is smooth and easy reliable and stabilized structure, it is possible to effectively places guide-track groove and is subject to invading of environmental contaminants and pollutes and be difficult to the phenomenon safeguarded.
Those skilled in the art can be clear and definite, without departing from the overall spirit of the present invention and design when, it is possible to make the various modification for above example.It each falls within protection scope of the present invention.The protection scheme of the present invention is as the criterion with appending claims of the present invention.
Claims (3)
- null1. one kind has closed guide rail and the adjustable push-pull device at fixed of speed，Including rail guide piece (7) and the pull-push piece (9) that push-pull effort can be subject in the guide groove of described rail guide piece (7) and slide，Described rail guide piece (7) includes main part (79) and is fixedly installed on the band roller box (71) at described main part (79) two ends，Guide groove close belt (8) hold respectively be arranged on each described with the belt wheel (711) in roller box (71)，Described guide groove close belt (8) upper portion in the upside slit (702) of described guide groove longitudinal extension thus described guide groove is closed，Described guide groove close belt (8) lower portion in the underside cavity (701) of described guide groove longitudinal extension and be disposed through described pull-push piece (9) bottom place through hole (90)，The bottom of described pull-push piece (9) is narrowed thus forming narrowed portion on the longitudinal direction of described rail guide piece (7)，And the neck extension portion (99) of the protrusion location division (98) forming the underside cavity (701) being matched with described guide groove in the cross section being orthogonal on described longitudinal direction and the upside slit (702) being matched with described guide groove，Wherein，The upper portion of described guide groove closing belt (8) has two ends and is connected in order to fixing with respective unidirectional drive housing component (81) respectively，Each described unidirectional drive housing component (81) is provided with cavity (810) be slidably matched in order to the head bulb (92) of the corresponding plunger portion (91) with the sides adjacent place being arranged at described narrowed portion，Thus between the sidewall of the close described narrowed portion of described head bulb (92) and described unidirectional drive housing component (81) formed active force composition surface and and described unidirectional drive housing component (81) away between the sidewall of described narrowed portion formed space，Thus pulled described guide groove to close belt (8) by the described active force composition surface at corresponding unidirectional drive housing component (81) place when described pull-push piece (9) is subject to push-pull effort effect，Now，The described plunger portion (91) at another unidirectional drive housing component (81) place is in free relative sliding state，Compensating roller cavity (94) it is provided with in described narrowed portion，Slide in described compensating roller cavity (94) and be provided with degree of tightness slide block (95)，Described degree of tightness slide block (95) is fixing with described plunger portion (91) near described plunger portion (91) side to be connected，Described degree of tightness slide block (95) opposite side is fixed with screw shell (97)，Described screw shell (97) threaded engagement is connected to degree of tightness screw rod (980)，Described degree of tightness screw rod (980) end is rotatably connected to degree of tightness drive motor (96)，Described degree of tightness slide block (95) two ends and described compensating roller cavity (94) inwall offset，And sliding connection，Described degree of tightness drive motor (96) outer surface is provided with electronic-controlled installation (990)，Described electronic-controlled installation (990) and described degree of tightness drive motor (96) Electricity Federation，Described electronic-controlled installation (990) is in order to control the rotating speed of described degree of tightness drive motor (96).
- 2. one as claimed in claim 1 has closed guide rail and the adjustable push-pull device at fixed of speed, wherein, is connected to elastic protective cover (93) between every side of described narrowed portion with corresponding described unidirectional drive housing component (81).
- 3. one as claimed in claim 1 or 2 has closed guide rail and the adjustable push-pull device at fixed of speed, wherein, the top edge of the upside slit (702) of described rail guide piece (7) is provided with location lip (77) in order to carry out spacing to described guide groove closing belt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610324813.5A CN105757202A (en) | 2016-05-17 | 2016-05-17 | Push-pull device with closed guide rail and adjustable speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610324813.5A CN105757202A (en) | 2016-05-17 | 2016-05-17 | Push-pull device with closed guide rail and adjustable speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105757202A true CN105757202A (en) | 2016-07-13 |
Family
ID=56324110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610324813.5A Pending CN105757202A (en) | 2016-05-17 | 2016-05-17 | Push-pull device with closed guide rail and adjustable speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105757202A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927083A (en) * | 2016-05-17 | 2016-09-07 | 张金莲 | Intelligently controlled push-and-pull device with closed guide track |
| WO2018068218A1 (en) * | 2016-10-12 | 2018-04-19 | 王启先 | Push-pull device with sealed-type guide rail, improving stability |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6914256A (en) * | 1968-11-12 | 1970-05-14 | ||
| JPS6035876U (en) * | 1983-08-20 | 1985-03-12 | 三和シヤツタ−工業株式会社 | Covering device for guide groove in hanger door |
| JPH08291669A (en) * | 1995-04-20 | 1996-11-05 | Yasumoto Kengu Seisakusho:Kk | Automatic sliding door device |
| US20100269412A1 (en) * | 2009-04-22 | 2010-10-28 | Thomas Mellary | Backlite assembly for a vehicle |
| CN203961568U (en) * | 2014-07-25 | 2014-11-26 | 赵成志 | A kind of guide connecting structure of sliding sash |
| CN204627324U (en) * | 2015-04-21 | 2015-09-09 | 中国计量学院 | A kind of large-scale automatic moving door |
-
2016
- 2016-05-17 CN CN201610324813.5A patent/CN105757202A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6914256A (en) * | 1968-11-12 | 1970-05-14 | ||
| JPS6035876U (en) * | 1983-08-20 | 1985-03-12 | 三和シヤツタ−工業株式会社 | Covering device for guide groove in hanger door |
| JPH08291669A (en) * | 1995-04-20 | 1996-11-05 | Yasumoto Kengu Seisakusho:Kk | Automatic sliding door device |
| US20100269412A1 (en) * | 2009-04-22 | 2010-10-28 | Thomas Mellary | Backlite assembly for a vehicle |
| CN203961568U (en) * | 2014-07-25 | 2014-11-26 | 赵成志 | A kind of guide connecting structure of sliding sash |
| CN204627324U (en) * | 2015-04-21 | 2015-09-09 | 中国计量学院 | A kind of large-scale automatic moving door |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927083A (en) * | 2016-05-17 | 2016-09-07 | 张金莲 | Intelligently controlled push-and-pull device with closed guide track |
| WO2018068218A1 (en) * | 2016-10-12 | 2018-04-19 | 王启先 | Push-pull device with sealed-type guide rail, improving stability |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| HK1140802A1 (en) | Sliding door device | |
| CN105757202A (en) | Push-pull device with closed guide rail and adjustable speed | |
| CN105909744A (en) | Push-and-pull device with closed guide rail and convenience in dismounting and mounting | |
| CN105952315A (en) | Push-and-pull device with enclosed guide rail and smooth operation | |
| CN105952298A (en) | Push-pull device with closed type guide rail and capable of preventing stroke excess | |
| KR101346534B1 (en) | Closing structure of the sliding windows | |
| CN105927079A (en) | Conveniently-maintained push-and-pull device with closed guide rail | |
| CN105952296A (en) | Push-pull device with closed type guide rail and stable structure | |
| CN105952317A (en) | Push-and-pull device with enclosed guide rail and improved stability | |
| CN105971425A (en) | High-reliability sliding device with sealed guide rail | |
| CN105927080A (en) | Stable-structure push-and-pull device with closed guide rail | |
| CN105822168A (en) | Push-pull device facilitating tightness adjustment | |
| CN105863448A (en) | Push-pull structure of closed guide rail | |
| CN105927083A (en) | Intelligently controlled push-and-pull device with closed guide track | |
| CN105971427A (en) | Sliding device of sliding door for architectural decoration | |
| CN105927077A (en) | Push-and-pull device of sliding door for decoration | |
| CN105756455A (en) | Push-pull device of building movable door | |
| CN105971426A (en) | Sliding device with sealed guide rail | |
| CN105952318A (en) | Push-and-pull device with enclosed guide rail and high safety | |
| CN105775641A (en) | Push-pull device of sliding door for decoration | |
| CN105863449A (en) | Sliding door push-pull device for building decoration | |
| WO2018068218A1 (en) | Push-pull device with sealed-type guide rail, improving stability | |
| CN105971430A (en) | Simple sliding device with sealed guide rail | |
| CN105888422A (en) | Sliding door device provided with closed guide rails | |
| CN105952297A (en) | Push-pull device with closed guide rail and stable running function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |
|
| WD01 | Invention patent application deemed withdrawn after publication |