EP2728094B1 - Roller assembly with damper - Google Patents

Roller assembly with damper Download PDF

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Publication number
EP2728094B1
EP2728094B1 EP12817214.5A EP12817214A EP2728094B1 EP 2728094 B1 EP2728094 B1 EP 2728094B1 EP 12817214 A EP12817214 A EP 12817214A EP 2728094 B1 EP2728094 B1 EP 2728094B1
Authority
EP
European Patent Office
Prior art keywords
damper
clip
assembling
groove
hole
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.)
Active
Application number
EP12817214.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2728094A4 (en
EP2728094A1 (en
Inventor
Jiangde XU
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.)
Zhongshan Opike Hardware Product Co Ltd
Original Assignee
Zhongshan Opike Hardware Product Co Ltd
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 Zhongshan Opike Hardware Product Co Ltd filed Critical Zhongshan Opike Hardware Product Co Ltd
Priority to PL12817214T priority Critical patent/PL2728094T3/pl
Publication of EP2728094A1 publication Critical patent/EP2728094A1/en
Publication of EP2728094A4 publication Critical patent/EP2728094A4/en
Application granted granted Critical
Publication of EP2728094B1 publication Critical patent/EP2728094B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • E05D15/0665—Details, e.g. suspension or supporting guides for wings supported at the bottom on wheels with fixed axis
    • E05D15/0669—Details, e.g. suspension or supporting guides for wings supported at the bottom on wheels with fixed axis with height adjustment
    • 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
    • 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
    • E05D15/0691—Top guides
    • 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
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/16—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for sliding wings
    • 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
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/003—Braking devices, e.g. checks; Stops; Buffers for sliding wings
    • 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
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404—Function thereof
    • E05Y2201/41—Function thereof for closing
    • E05Y2201/412—Function thereof for closing for the final closing movement
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/456—Mounting location; Visibility of the elements in or on a suspension member
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/23—Combinations of elements of elements of different categories
    • E05Y2800/24—Combinations of elements of elements of different categories of springs and brakes
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/422—Physical or chemical protection against vibration or noise
    • 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

Definitions

  • the present invention relates to the field of ornamental accessory, especially relates to an ornamental accessory of a cupboard door, and more especially relates to a roller assembly with damper.
  • Cupboards are commonly used in businesses and households, and people always build one or several cupboards when ornamenting rooms, because they can store large amounts of things such as clothes and quilts.
  • the cupboard has two or three cupboard doors at its front end, which are usually pulled and pushed by hand.
  • Tracks for sliding are mounted on the upper and lower doorframes of the cupboard door, rollers are mounted on the upper and lower ends of the door leaf thereof, and rollers slide on the tracks for sliding to make pushing and pulling easily and quickly.
  • sliding speeds differ that the door leaf run fast when being pulled or pushed hard, and conversely when being pulled or pushed lightly. Whereas, the door leaf may collide with vertical door frame when it is pulled or pushed too hard, giving a bad feeling to users, and even damaging the door.
  • CN 201 284 594 Y discloses a sliding door trolley mechanism incorporating a track mounted between the doorframe and the door leaf, and a damping roller assembly which is constituted of 3 basic parts: a left fixing board, a right fixing board and a connecting unit comprising a pull rod, a movable clip and a cylinder, wherein the movable clip is connected to the pull rod and is movable under the force of the pull rod.
  • the movable clip comprises of two barbs on its lower end and a clip groove on its middle part, one end of each of the pull rod and a spring are respectively connected on the lower end of the movable clip, the other end of the spring is connected on fore-end of the damping roller assembly, and the other end of the pull rod is fitted in the cylinder which is also fixed on fore end of damping roller assembly.
  • the door leaf has a fixing unit, which is fitted in the clip groove of the movable clip.
  • the problem the present invention aims to solve is to provide a roller assembly with damper, which is of reasonable structure, compact assembly and precise manufacture, and easy to be installed and adjusted, and which also can achieve synchronous and excellent damping effect, and ensure smooth move of the door leaf and avoid swaying and jumping.
  • the present invention provides a roller assembly with damper, according to claim 1 and wherein it includes a damper assembling clip, a movable clip sleeve and an outer support clip arranged in sequence from interior to exterior; a damper assembly including a fixing base, a damper and an extension spring is mounted in the damper assembling clip, a damper pulling sheet is mounted in a radial through groove of the fixing base, and the damper pulling sheet extends out of lower end of the damper assembling clip and is provided with a 7-shaped fixing hook; the movable clip sleeve is provided with symmetrical roller assembling holes, and rollers are mounted in the roller assembling holes; the outer support clip is a clip sleeve with opening, on an end face of which an hole for adjusting bolt is mounted; an adjusting bolt provided with an inner hexagonal screw hole is mounted in the hole for adjusting bolt, and a nut sheet is mounted to the adjusting bolt; and height of cupboard door leaf can
  • the damper pulling sheet includes an anomalous rectangular plate body, the 7-shaped fixing hook is mounted at a side of upper part of the body, a triangular backing arm is connected to the upper part of the body opposite to the 7-shaped fixing hook; a stopping hook is connected to lower part of the triangular backing arm, a lapping hook is connected to a side of the body abutting upper part of the stopping hook; at least an empty groove is mounted under the stopping hook; and a rectangular groove is mounted between the triangular backing arm and the 7-shaped fixing hook; the damper pulling sheet is provided with at least two cylindrical pins at middle part of its body, which are mounted parallel to each other and respectively protrude from both sides, a stretching rod clamping opening is mounted at
  • the outer support clip is provided with at least two kidney-shaped holes, an circular arc-shaped clip hook is mounted on one end of top surface of the outer support clip, a front and a back semicircular arc-shaped hooks are mounted on the other end of the top surface of the outer support clip, and a screw limit clip is mounted at a side of the outer support clip.
  • the roller assembly also includes a track and a stop dog mounted in the track; at least two spaced post stands each of which has a post stand screw hole in its middle part and a through hole at its side are mounted in the stop dog; two triangular groove stands facing opposite directions are respectively mounted in both ends of groove of the stop dog, and the stop dog is provided with a Socket head screw used in conjunction with a rectangular iron sheet which has an iron sheet screw hole in its middle part.
  • the damper assembling clip is provided with a spring assembling groove in radial direction at its upper part, a rectangular hole for damper at its middle part, and a moving groove for protruding head of pulling sheet at a side, a radial through groove at its bottom and a pin hole at its middle part below the rectangular hole for damper; support spring assembling holes are respectively mounted at surfaces of left and right ends of upper part of the damper assembling clip, and a connection hole for movable clip sleeve is mounted under each of the support spring assembling hole.
  • the damper pulling sheet is inlayed vertically into the radial through groove of the damper assembling clip; one end of the extension spring is connected in a spring clamping hole mounted at right end of the spring assembling groove, and the other end thereof is connected in a spring clamping hole mounted at upper end of the damper pulling sheet; the damper is inlayed in the rectangular hole for damper, a stretching rod head of the damper is connected in a stretching rod clamping opening of the damper pulling sheet, and symmetrical cylindrical pins at middle part of the damper pulling sheet are inlayed in the moving groove for protruding head of pulling sheet; the 7-shaped fixing hook at lower part of the damper pulling sheet extends out of lower end of the damper assembling clip; support springs are riveted respectively by rivets in the support spring assembling holes mounted at both left and right ends of upper part of the damper assembling clip.
  • the movable clip sleeve is a rectangular clip sleeve connected by left, right and top parts; symmetrical roller assembling holes are mounted at two ends of lower part of the movable clip sleeve, connection holes for overlapping and connecting with the damper assembling clip are mounted symmetrically at both ends of upper part of the movable clip sleeve, and pin holes are mounted at middle part of the movable clip sleeve; the damper assembling clip is overlapped and riveted with the movable clip sleeve by a rivet passing through the connection holes of the movable clip sleeve and connection holes of the damper assembling clip.
  • the present invention discloses a roller assembly with bumper, which is of reasonable structure, compact assembly, precise manufacture, and easy to be installed and adjusted, and which can also achieve synchronous and excellent damping effect, ensure smooth move of the door leaf and avoid swaying and jumping.
  • the advantages are listed in detail as follows.
  • an embodiment of the present invention provides a roller assembly with damper, which includes a damper assembling clip 10, a movable clip sleeve 11 and an outer support clip 15 arranged in sequence from interior to exterior; a damper assembly including a fixing base 1, a damper 2 and an extension spring 3 is mounted in the damper assembling clip 10, and a damper pulling sheet 12 which extends out of lower end of the damper assembling clip 10 and which is provided with a 7-shaped fixing hook 12-2 is mounted in a radial through groove 10-4 of the fixing base 1; the movable clip sleeve 11 is provided with symmetrical roller assembling holes 11-1, and rollers 5 are mounted in the roller assembling holes 11-1; a movable rivet 16 passes through kidney-shaped holes 15-1 of the outer support clip 15, pin holes 11-3 of the movable clip sleeve 11, and pin holes 10-5 of the damper assembling clip 10, to assemble the outer support clip 15, the movable clip sleeve
  • the damper assembling clip 10 is a rectangular clip sleeve and engineering plastic item, which is provided with a spring assembling groove 10-1 in radial direction at its upper part, a rectangular hole for damper 10-2 at its middle part, and a moving groove for protruding head of pulling sheet 10-3 at a side, a radial through groove 10-4 at its bottom and a pin hole 10-5 at its middle part below the rectangular hole for damper 10-2; support spring assembling holes 10-6 are respectively mounted at surfaces of both left and right ends of upper part of the damper assembling clip 10, and a connection hole for movable clip sleeve 10-7 is mounted under each of the support spring assembling hole 10-6.
  • the damper pulling sheet 12 is inlayed vertically into the radial through groove 10-4 of the damper assembling clip 10; one end of the extension spring 3 is connected in a spring clamping hole 10-8 mounted at right end of the spring assembling groove 10-1, and the other end thereof is connected in a spring clamping hole 12-10 mounted at upper end of the damper pulling sheet 12; the damper 2 is inlayed in the rectangular hole 10-2 for assembly of damper, a stretching rod head 2-1 of the damper 2 is connected in a stretching rod clamping opening 12-9 of the damper pulling sheet 12, and symmetrical cylindrical pins 12-8 at middle part of the damper pulling sheet 12 are inlayed in the moving groove for protruding head of pulling sheet 10-3; the 7-shaped fixing hook 12-2 at lower part of the damper pulling sheet 12 extends out of lower end of the damper assembling clip 10; support springs 32 are riveted respectively by rivets in the support spring assembling holes 10-6 mounted at both left and right ends of upper part of the damper assembling clip 10. Two curved
  • the movable clip sleeve 11 is a rectangular clip sleeve connected by left, right and top parts, symmetrical roller assembling holes 11-1 are mounted at two ends of lower part of the movable clip sleeve 11, connection holes for overlapping and connecting with the damper assembling clip 10 are mounted symmetrically at both ends of upper part of the movable clip sleeve 11, and pin holes 11-3 are mounted at middle part of the movable clip sleeve 11.
  • the damper assembling clip 10 is overlapped and riveted with the movable clip sleeve 11 by a rivet passing through the connection holes of the movable clip sleeve 11 and connection holes for movable clip sleeve 10-7 of the damper assembling clip 10.
  • the outer support clip 15 is provided with at least two kidney-shaped holes 15-1, an circular arc-shaped clip hook 15-3 is mounted on one end of top surface of the outer support clip 15, a front and a back semicircular arc-shaped hooks 15-4 are mounted on the other end of the top surface of the outer support clip 15, and a screw limit clip 17 is mounted at a side of the outer support clip 15.
  • the outer support clip 15 is provided with two kidney-shaped holes 15-1, to ensure parallelism of the whole roller assembly, to ensure the roller assembly not tilting when the movable clip sleeve 11 is adjusted upward, and to ensure that the roller assembly is steady when it is adjusted upward or downward.
  • a screw limit clip 17 which includes a screw groove 17-1 and elastic sheets 17-2 is mounted under the adjusting bolt 31 assembled on the outer support clip 15, and the two elastic sheets 17-2 of the screw limit clip 17 push against both sides of the " "-shaped groove of vertical frame of the cupboard door leaf, to ensure the roller assembly function normally, and to further prevent the cupboard door leaf colliding with the door frame.
  • the outer support clip 15 is a clip sleeve with opening, on end face of which an hole for adjusting bolt 15-2 is mounted, an adjusting bolt 31 provided with an inner hexagonal screw hole is mounted in the hole for adjusting bolt 15-2, a nut sheet is mounted to the adjusting bolt 31; height of the cupboard door leaf can be adjusted through the adjusting bolt 31 in conjunction with the support springs 32 on both ends of the damper assembling clip 10.
  • the adjusting bolt 31 can adjust height and tightness of the cupboard door leaf. If too loose, then adjust the adjusting bolt 31 at a side with Socket head screw spanner, to make the movable clip sleeve 11 up or down in the inclined kidney-shaped hole 15-1, in order to make the roller 5 of the roller assembly pressed and positioned in " "-shaped grooves of upper and lower tracks and move smoothly with proper tightness, therefore the cupboard door leaf moves at an optimal height.
  • the roller assembly also includes a track and a stop dog 20 mounted in the track; at least two spaced post stands 20-1, each of which has a post stand screw hole 20-2 in its middle part and a through hole 20-3 at its side, are mounted in the stop dog 20; two triangular groove stands 20-4 facing opposite directions are respectively mounted in both ends of groove of the stop dog 20; and the stop dog 20 is provided with a Socket head screw 21 used in conjunction with a rectangular iron sheet 22 which has an iron sheet screw hole 22-1 in its middle part.
  • the through hole 20-3 is a rectangular through hole.
  • the upper track 19 is comprised of a guide groove I 19-1 and a guide groove II 19-2 with identical structures , each of which is provided with a " "-shaped groove 19-3 whose opening faces adown in the middle of its bottom, horizontal clamping strips 19-4 are respectively mounted at lower ends of both sides of each " "-shaped groove 19-3 for assembling the stop dog 20 and fitting the roller 5, the stop dog 20 is embedded in the " “-shaped groove and pressed against inner bottom of the clamping strips 19-4, and both end faces of the roller 5 are located on the clamping strips 19-4 and slide on the clamping strips 19-4.
  • Strengthening ribs 19-5 are connected between the two " "-shaped grooves and at both sides of each " "-shaped groove.
  • the damper pulling sheet 12 is an anomalous rectangular plate body 12-1, the 7-shaped fixing hook 12-2 is mounted at a side of upper part of the body 12-1, a triangular backing arm 12-3 is connected to upper part of the body 12-1 opposite to the 7-shaped fixing hook 12-2; a stopping hook 12-4 is connected to lower part of the backing arm 12-3, a lapping hook 12-5 is connected to a side of the body 12-1 closing to the upper part of the stopping hook 12-4; at least an empty groove 12-6 is mounted under the stopping hook 12-4; and a rectangular groove 12-7 is mounted between the triangular backing arm 12-3 and the 7-shaped fixing hook 12-2.
  • the empty groove 12-6 is a rectangular empty groove.
  • the damper pulling sheet 12 is provided with at least two cylindrical pins 12-8 at middle part of its body 12-1, which are mounted parallel to each other and respectively protrude from both sides; a stretching rod clamping opening 12-9 is mounted at a side of lower part of the body 12-1, a spring clamping hole with rabbet at bottom 12-10 is mounted at the lowest end of the body 12-1; the body 12-1 of the damper pulling sheet 12 is mounted through in the radial through groove 10-4 of the fixing base 1, and the cylindrical pins 12-8 are inlayed in a bending clip groove an end of which is bent and which is mounted at middle part of surface of the fixing base 1.
  • two cylindrical pins 12-8 which are mounted parallel to each other and respectively protrude from both sides are mounted at middle part of the body 12-1 of the damper pulling sheet 12.
  • the damper pulling sheet 12 which can reset automatically should be pulled back by hand from its original position at middle and lower part of the fixing base 1, to make the two cylindrical pins move in the bending clip groove until one of the cylindrical pins reaches the bending portion at a side of the bending clip groove, where the damper pulling sheet 12 stops and at the same time the stretching rod 2-1 of the damper 2 and the extension spring 3 respectively reach their maximal extent, and we call this condition "strung".
  • the pulling sheet 12 gets out of the bending portion of the bending clip groove of the fixing base and we call this condition "unhooked", and at which time the extension spring 3 retracts back and pulls hard the cupboard door leaf 6 in right direction to resist movement of the cupboard door leaf 6 itself towards left, and then the cupboard door leaf 6 can approach the door frame slowly and smoothly without jumping and collision because of balance of the forces from two opposite directions.
  • the abovementioned is the automatic reset function of the damper pulling sheet 12 which can reset automatically, and the structure for this automatic reset function is designed very skillfully and accurately to ensure the cupboard door leaf 6 closing and opening normally.
  • the cupboard door leaf 6 is pushed from right to left when it is being closed, when the upper and the lower damper assemblies of the cupboard door leaf 6 slide to side end of the stop dog 20 (see Figure 21 ), clip opening of the damper pulling sheet 12 mounted on the top transverse 2 will get into the triangular groove stand 20-4 of the stop dog 20 totally , and the damper pulling sheet 12 is then unhooked and implements damping to pull the cupboard door leaf 6 right reversely in order to resist the movement towards left of the cupboard door leaf 6 itself; in like manner, clap opening of the damper pulling sheet 12 mounted on the bottom transverse will get into the triangular groove stand 20-4 of the stop dog 20 totally, and the damper pulling sheet 12 is then unhooked and implements damping to pull the cupboard door leaf 6 right reversely in order to resist the movement towards left of the cupboard door leaf 6 itself; in this way the cupboard door leaf 6 will approach the door frame slowly because of damping function of the damper pulling sheet 12, without jumping and collision, and meanwhile two elastic sheets 17-2 of the screw limit clip
  • roller assembly with damper of the present invention can be used as lower wheel in conjunction with ordinary upper wheel and damper upper wheel, or used as upper wheel in conjunction with ordinary lower wheel, or used as both upper wheel and lower wheel, to enhance moving smoothness of the cupboard door leaf, obtain synchronous damping, and make assembling and adjustment easier.
  • the favorable assembling modes are as follows:

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
  • Springs (AREA)
  • Cabinets, Racks, Or The Like Of Rigid Construction (AREA)
  • Seats For Vehicles (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
EP12817214.5A 2011-07-27 2012-03-27 Roller assembly with damper Active EP2728094B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL12817214T PL2728094T3 (pl) 2011-07-27 2012-03-27 Zespół rolek z amortyzatorem

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2011102112347A CN102305002B (zh) 2011-07-27 2011-07-27 一种带阻尼器的壁柜门下滑动轮组合件
PCT/CN2012/073132 WO2013013516A1 (zh) 2011-07-27 2012-03-27 一种带阻尼器的滑动轮组合件

Publications (3)

Publication Number Publication Date
EP2728094A1 EP2728094A1 (en) 2014-05-07
EP2728094A4 EP2728094A4 (en) 2014-07-02
EP2728094B1 true EP2728094B1 (en) 2015-10-14

Family

ID=45378903

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12817214.5A Active EP2728094B1 (en) 2011-07-27 2012-03-27 Roller assembly with damper

Country Status (6)

Country Link
EP (1) EP2728094B1 (es)
CN (2) CN102305002B (es)
ES (1) ES2556758T3 (es)
PL (1) PL2728094T3 (es)
RU (1) RU2571646C2 (es)
WO (1) WO2013013516A1 (es)

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CN102305002B (zh) * 2011-07-27 2013-10-09 许姜德 一种带阻尼器的壁柜门下滑动轮组合件
CN102536027A (zh) * 2012-03-01 2012-07-04 许姜德 带可自动复位拨动块的阻尼器组合件
CN102587767A (zh) * 2012-03-03 2012-07-18 许姜德 滑动轮组合件在壁柜门页门页上、下横左、右两侧上的装配
DE102014105553A1 (de) * 2014-04-17 2015-10-22 Hettich-Heinze Gmbh & Co. Kg Beschleunigungs- oder Bremsvorrichtung
DE102015003425A1 (de) * 2015-03-17 2016-09-22 Günther Zimmer Schiebetür mit türmassenunabhängigem Türbeschlag
DE102015003415B3 (de) * 2015-03-17 2016-02-25 Günther Zimmer Beschleunigungs- und Verzögerungsvorrichtung mit geräuscharmer Bewegung
JP2016176210A (ja) * 2015-03-19 2016-10-06 株式会社ムラコシ精工 開閉体緩衝装置および被捕捉部材の取付方法
CN104806102B (zh) * 2015-05-13 2016-11-23 东莞市昌玉实业有限公司 滑门缓冲组件
CN105852709B (zh) * 2016-05-18 2019-01-22 佛山市理想卫浴有限公司 淋浴门
CN107060584A (zh) * 2017-06-09 2017-08-18 伍志勇 家具侧滑门的同步弹性定位机构
CN108451203A (zh) * 2018-05-11 2018-08-28 广东东泰五金精密制造有限公司 一种家具拨动装置的自动寻位结构
CN108825028B (zh) * 2018-07-23 2023-07-21 中山市欧派克五金制品有限公司 一种推拉门滑动轮组合件
CN115095238A (zh) * 2022-06-29 2022-09-23 广东欧派克家居智能科技有限公司 一种推拉门窗用的新型阻尼器
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CN2388321Y (zh) * 1999-08-17 2000-07-19 刘国良 塑钢推拉门窗滑轮组件
CN2416206Y (zh) * 2000-02-16 2001-01-24 林建祥 带锁的推拉门窗趟轮b
DE20212761U1 (de) * 2002-08-21 2004-01-08 Paul Henke Gmbh & Co Kg Beschlag für eine Schiebetür
CN2775237Y (zh) * 2005-03-03 2006-04-26 黄自谦 一种铝合金轨道
DE202007014567U1 (de) * 2007-10-16 2007-12-13 Häfele GmbH & Co. KG Dämpfungs- und Einziehvorrichtung
CN201284594Y (zh) * 2008-11-05 2009-08-05 黄资源 一种壁柜推拉门阻尼轮机构
CN101498190A (zh) * 2009-03-12 2009-08-05 杭州西子孚信科技有限公司 直线电机驱动的开关门系统
CN102305002B (zh) * 2011-07-27 2013-10-09 许姜德 一种带阻尼器的壁柜门下滑动轮组合件
CN202164910U (zh) * 2011-07-27 2012-03-14 许姜德 一种带阻尼器的壁柜门下滑动轮组合件

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EP2728094A4 (en) 2014-07-02
WO2013013516A1 (zh) 2013-01-31
CN102305002B (zh) 2013-10-09
RU2571646C2 (ru) 2015-12-20
PL2728094T3 (pl) 2016-05-31
CN103987907A (zh) 2014-08-13
ES2556758T3 (es) 2016-01-20
CN103987907B (zh) 2016-01-20
EP2728094A1 (en) 2014-05-07
RU2014101673A (ru) 2015-07-27
CN102305002A (zh) 2012-01-04

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