CN105927077A - Push-and-pull device of sliding door for decoration - Google Patents

Push-and-pull device of sliding door for decoration Download PDF

Info

Publication number
CN105927077A
CN105927077A CN201610324700.5A CN201610324700A CN105927077A CN 105927077 A CN105927077 A CN 105927077A CN 201610324700 A CN201610324700 A CN 201610324700A CN 105927077 A CN105927077 A CN 105927077A
Authority
CN
China
Prior art keywords
pull
push
guide groove
piece
belt
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.)
Withdrawn
Application number
CN201610324700.5A
Other languages
Chinese (zh)
Inventor
张金莲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201610324700.5A priority Critical patent/CN105927077A/en
Publication of CN105927077A publication Critical patent/CN105927077A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/066—Details, e.g. suspension or supporting guides for wings supported at the bottom
    • E05D15/0686—Tracks
    • 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
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/46—Horizontally-sliding wings
    • E06B3/4636—Horizontally-sliding wings for doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/604—Transmission members
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/644—Flexible elongated pulling elements
    • E05Y2201/652—Belts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

A push-and-pull device of a sliding door for decoration comprises a guide track piece (7) and a push-and-pull piece (9), wherein the push-and-pull piece (9) can slide in a guide slot of the guide track piece (7) owing to a push-and-pull force; the guide track piece (7) comprises a main body part (79) and belt pulley boxes (71) which are fixedly arranged at two ends of the main body part (79); a guide slot sealing belt (8) is mounted at belt pulleys (711) in the belt pulley boxes (71) respectively in an enveloping manner; and the upper side part of the guide slot sealing belt (8) longitudinally extends in a slit (702) of the upper side of the guide slot so as to seal the guide slot.

Description

A kind of decoration uses the push-pull device at fixed of sliding door
Technical field
The present invention relates to push-pull device at fixed field, a kind of decoration uses the push-pull device at fixed of sliding door.
Background technology
In the association area of prior art, generally require some push-pull device at fixed with guide rail, such as, be arranged on the sliding door etc. in building body.In order to ensure the reliability service of these push-pull device at fixed, need it is arranged firm guide-track groove device to guide its motion.These guide-track grooves are easily subject to the intrusion of pollutant in the external world during long-term use thus amass at bottom land, 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 can occur when using.
Summary of the invention
It is an object of the invention to provide a kind of decoration with the push-pull device at fixed of sliding door, be used for overcoming drawbacks described above of the prior art.
nullA kind of according to the present invention decoratees with the push-pull device at fixed of sliding door，Including rail guide piece and the pull-push piece that can be slided by push-pull effort in the guide groove of described rail guide piece，Described rail guide piece includes main part and is fixedly installed on the band roller box at described main part two ends，Guide groove is closed belt and is held the belt wheel being arranged in each described band roller box respectively，The upper portion of described guide groove closing belt longitudinally extends in the upside slit of described guide groove thus is closed by described guide groove，Described guide groove is closed the lower portion of belt and is longitudinally extended in the underside cavity of described guide groove and be disposed through the through hole at place bottom described pull-push piece，The bottom of described pull-push piece is narrowed on the longitudinal direction of described rail guide piece thus is formed narrowed portion，And 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 neck extension of 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 being fixedly installed on described narrowed portion，Between the sidewall of the close described narrowed portion of the most described head bulb and described unidirectional drive housing component formed active force composition surface and and the sidewall away from described narrowed portion of described unidirectional drive housing component between formed space，Thus pulled described guide groove to close belt by the described active force composition surface at a corresponding unidirectional drive housing component when described pull-push piece is by push-pull effort effect，Now，Described plunger portion at another unidirectional drive housing component is in sliding mode the most relatively；The both sides, narrowed portion upper end of described pull-push piece form protuberance, each described protuberance lower end is mounted on elastic corner block, the upper surface of each described band roller box is provided with the lock slots matched with described elastic corner block, when described elastic corner block slips in described lock slots, can be by temporary for described pull-push piece locking.
The plunger that described freedom refers to relative to sliding mode can freely slide to space part relative to single load bearing housing.
The jatharapanvartanasana buffer zone of the length of the buffer zone being positioned at pull-push piece both sides can be adjusted in real time along with the left and right push-and-pull slip of pull-push piece owing to using, 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 on the premise of not affecting pull-push piece motion, realizing the effective protection for guide-track groove, it is to avoid environmental contaminants falls into inside guide-track groove.The single load bearing housing of the both sides of described pull-push piece it is distributed in by setting, it ensure that when pull-push piece is moved by push-pull effort, pulling force is only applied for described buffer zone, without applying thrust at opposite side, thereby guarantee that and on buffer zone, form effective tensile force, can form, without being formed, the thrust that belt is heaved, thus ensure longitudinal bearing of trend precision of buffer zone, be consequently formed the close protection for guide-track groove and avoid 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.It is opened in the through hole at described narrowed portion, it is possible to make buffer zone by described pull-push piece thus form the substantially moving loop of mutually coordinated motion by setting.And the upper portion of buffer zone is arranged among the slit of guide rail, can be formed between slit tight coordinating to form the close fit of placement pollutant entrance, and utilizes this slit to coordinate with the protuberance on the other orthogonal direction of narrowed portion thus motion to pull-push piece guides 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 motion 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 in Fig. 1.
Detailed description of the invention
Below in conjunction with Fig. 1-4, the present invention is described in detail.
nullThe push-pull device at fixed of decoration sliding door according to an embodiment of the invention，Including rail guide piece 7 and the pull-push piece 9 that can be slided by push-pull effort in the guide groove of described rail guide piece 7，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 is closed belt 8 and is held the belt wheel 711 being arranged in each described band roller box 71 respectively，The upper portion of described guide groove closing belt 8 longitudinally extends in the upside slit 702 of described guide groove thus is closed by described guide groove，Described guide groove is closed the lower portion of belt 8 and is longitudinally extended in the underside cavity 701 of described guide groove and be disposed through the through hole 90 at place bottom described pull-push piece 9，The bottom of described pull-push piece 9 is narrowed on the longitudinal direction of described rail guide piece 7 thus is formed narrowed portion，And 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 neck extension 99 of 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 being fixedly installed on described narrowed portion，Between the sidewall of the close described narrowed portion of the most described head bulb 92 and described unidirectional drive housing component 81 formed active force composition surface and and the sidewall away from described narrowed portion of described unidirectional drive housing component 81 between formed space，Thus pulled described guide groove to close belt 8 by the described active force composition surface at a corresponding unidirectional drive housing component 81 when described pull-push piece 9 is by push-pull effort effect，Now，Described plunger portion 91 at another unidirectional drive housing component 81 is in sliding mode the most relatively；The both sides, narrowed portion upper end of described pull-push piece 9 form protuberance, each described protuberance lower end is mounted on elastic corner block 96, the upper surface of each described band roller box 71 is provided with the lock slots 72 matched with described elastic corner block 96, when described elastic corner block 96 slips in described lock slots 72, can be by the described temporary locking of pull-push piece 9.
According to embodiment, alternatively, wherein, flexible 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.
The jatharapanvartanasana buffer zone of the length of the buffer zone being positioned at pull-push piece both sides can be adjusted in real time along with the left and right push-and-pull slip of pull-push piece owing to using, 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 on the premise of not affecting pull-push piece motion, realizing the effective protection for guide-track groove, it is to avoid environmental contaminants falls into inside guide-track groove.The single load bearing housing of the both sides of described pull-push piece it is distributed in by setting, it ensure that when pull-push piece is moved by push-pull effort, pulling force is only applied for described buffer zone, without applying thrust at opposite side, thereby guarantee that and on buffer zone, form effective tensile force, can form, without being formed, the thrust that belt is heaved, thus ensure longitudinal bearing of trend precision of buffer zone, be consequently formed the close protection for guide-track groove and avoid 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.It is opened in the through hole at described narrowed portion, it is possible to make buffer zone by described pull-push piece thus form the substantially moving loop of mutually coordinated motion by setting.And the upper portion of buffer zone is arranged among the slit of guide rail, can be formed between slit tight coordinating to form the close fit of placement pollutant entrance, and utilizes this slit to coordinate with the protuberance on the other orthogonal direction of narrowed portion thus motion to pull-push piece guides 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 motion process.
Pass through such scheme, the jatharapanvartanasana buffer zone of the length of the buffer zone being positioned at pull-push piece both sides can be adjusted in real time along with the left and right push-and-pull slip of pull-push piece owing to using, 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 on the premise of not affecting pull-push piece motion, realizing the effective protection for guide-track groove, it is to avoid environmental contaminants falls into inside guide-track groove.The single load bearing housing of the both sides of described pull-push piece it is distributed in by setting, it ensure that when pull-push piece is moved by push-pull effort, pulling force is only applied for described buffer zone, without applying thrust at opposite side, thereby guarantee that and on buffer zone, form effective tensile force, can form, without being formed, the thrust that belt is heaved, thus ensure longitudinal bearing of trend precision of buffer zone, be consequently formed the close protection for guide-track groove and avoid 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.It is opened in the through hole at described narrowed portion, it is possible to make buffer zone by described pull-push piece thus form the substantially moving loop of mutually coordinated motion by setting.And the upper portion of buffer zone is arranged among the slit of guide rail, can be formed between slit tight coordinating to form the close fit of placement pollutant entrance, and utilizes this slit to coordinate with the protuberance on the other orthogonal direction of narrowed portion thus motion to pull-push piece guides 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 motion process.Whole plant running is smooth and easy reliable and stabilized structure, it is possible to effectively places guide-track groove and is invaded by 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, can make the various modification for above example.Within it each falls within protection scope of the present invention.The protection scheme of the present invention is as the criterion with claims appended hereto.

Claims (3)

  1. null1. decorate with the push-pull device at fixed of sliding door for one kind，Including rail guide piece (7) and the pull-push piece (9) that can be slided by push-pull effort in the guide groove of described rail guide piece (7)，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 is closed belt (8) and is held the belt wheel (711) being arranged in each described band roller box (71) respectively，The upper portion of described guide groove closing belt (8) longitudinally extends in the upside slit (702) of described guide groove thus is closed by described guide groove，Described guide groove is closed the lower portion of belt (8) and is longitudinally extended and be disposed through the through hole (90) at described pull-push piece (9) bottom in the underside cavity (701) of described guide groove，The bottom of described pull-push piece (9) is narrowed on the longitudinal direction of described rail guide piece (7) thus is formed narrowed portion，And 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 neck extension (99) of 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 being fixedly installed on described narrowed portion，Between the sidewall of the close described narrowed portion of the most described head bulb (92) and described unidirectional drive housing component (81) formed active force composition surface and and the sidewall away from described narrowed portion of described unidirectional drive housing component (81) between 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 by push-pull effort effect，Now，The described plunger portion (91) at another unidirectional drive housing component (81) place is in sliding mode the most relatively；The both sides, narrowed portion upper end of described pull-push piece (9) form protuberance, each described protuberance lower end is mounted on elastic corner block (96), the upper surface of each described band roller box (71) is provided with the lock slots (72) matched with described elastic corner block (96), when described elastic corner block (96) is slipped in described lock slots (72), can be by described pull-push piece (9) temporary locking.
  2. A kind of decoration the most as claimed in claim 1 uses the push-pull device at fixed of sliding door, wherein, connects flexible protective cover (93) between every side of described narrowed portion with corresponding described unidirectional drive housing component (81).
  3. A kind of decoration the most as claimed in claim 1 or 2 uses the push-pull device at fixed of sliding door, and wherein, the top edge of the upside slit (702) of described rail guide piece (7) is provided with location lip (77) and carries out spacing in order to described guide groove is closed belt (8).
CN201610324700.5A 2016-05-17 2016-05-17 Push-and-pull device of sliding door for decoration Withdrawn CN105927077A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610324700.5A CN105927077A (en) 2016-05-17 2016-05-17 Push-and-pull device of sliding door for decoration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610324700.5A CN105927077A (en) 2016-05-17 2016-05-17 Push-and-pull device of sliding door for decoration

Publications (1)

Publication Number Publication Date
CN105927077A true CN105927077A (en) 2016-09-07

Family

ID=56841650

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610324700.5A Withdrawn CN105927077A (en) 2016-05-17 2016-05-17 Push-and-pull device of sliding door for decoration

Country Status (1)

Country Link
CN (1) CN105927077A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5176582A (en) * 1991-06-13 1993-01-05 The Chamberlain Group, Inc. Chain guide for overhead door opener
JPH08291669A (en) * 1995-04-20 1996-11-05 Yasumoto Kengu Seisakusho:Kk Automatic sliding door device
US5884361A (en) * 1994-10-06 1999-03-23 Anthony's Manufacturing Company Slider door mechanism, running gear mechanism and closure return
US20100056311A1 (en) * 2008-09-03 2010-03-04 Cornell Iron Works, Inc. Self Adjusting Track Chain Adjustment Trolley
CN203213940U (en) * 2013-04-27 2013-09-25 深圳市早田门窗技术发展有限公司 Electric screen window device
CN203961568U (en) * 2014-07-25 2014-11-26 赵成志 A kind of guide connecting structure of sliding sash

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5176582A (en) * 1991-06-13 1993-01-05 The Chamberlain Group, Inc. Chain guide for overhead door opener
US5884361A (en) * 1994-10-06 1999-03-23 Anthony's Manufacturing Company Slider door mechanism, running gear mechanism and closure return
JPH08291669A (en) * 1995-04-20 1996-11-05 Yasumoto Kengu Seisakusho:Kk Automatic sliding door device
US20100056311A1 (en) * 2008-09-03 2010-03-04 Cornell Iron Works, Inc. Self Adjusting Track Chain Adjustment Trolley
CN203213940U (en) * 2013-04-27 2013-09-25 深圳市早田门窗技术发展有限公司 Electric screen window device
CN203961568U (en) * 2014-07-25 2014-11-26 赵成志 A kind of guide connecting structure of sliding sash

Similar Documents

Publication Publication Date Title
EP1688574A3 (en) Sliding window apparatus
ATE52304T1 (en) DOOR SEAL PREFERABLE FOR DOORS WITHOUT THRESHOLDS.
US4187642A (en) Weather-tight seal structures for automobile windows
CN105952315A (en) Push-and-pull device with enclosed guide rail and smooth operation
CN105909744A (en) Push-and-pull device with closed guide rail and convenience in dismounting and mounting
CN105757202A (en) Push-pull device with closed guide rail and adjustable speed
HK1105940A1 (en) Bottom guiding device for elevator car and landing doors, and elevator comprising the same
CN105952298A (en) Push-pull device with closed type guide rail and capable of preventing stroke excess
CN105822168A (en) Push-pull device facilitating tightness adjustment
CN105971425A (en) High-reliability sliding device with sealed guide rail
CN105927077A (en) Push-and-pull device of sliding door for decoration
CN105952317A (en) Push-and-pull device with enclosed guide rail and improved stability
KR20130078651A (en) Closing structure of the sliding windows
CN105971426A (en) Sliding device with sealed guide rail
CN105927078A (en) Novel push-and-pull device for sliding door
CN105927079A (en) Conveniently-maintained push-and-pull device with closed guide rail
CN105971427A (en) Sliding device of sliding door for architectural decoration
CN105952296A (en) Push-pull device with closed type guide rail and stable structure
CN105971430A (en) Simple sliding device with sealed guide rail
CN105927081A (en) Push-and-pull structure of sliding door for decoration
CN105863448A (en) Push-pull structure of closed guide rail
CN105927080A (en) Stable-structure push-and-pull device with closed guide rail
CN105888422A (en) Sliding door device provided with closed guide rails
CN105971428A (en) Novel sliding device with sealed guide rail
CN105952295A (en) Push-pull device of architectural ornament sliding door

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20160907