EP4088618A1 - Mécanisme de guidage de type à engrenage unique pour tirer un tiroir - Google Patents
Mécanisme de guidage de type à engrenage unique pour tirer un tiroir Download PDFInfo
- Publication number
- EP4088618A1 EP4088618A1 EP20914095.3A EP20914095A EP4088618A1 EP 4088618 A1 EP4088618 A1 EP 4088618A1 EP 20914095 A EP20914095 A EP 20914095A EP 4088618 A1 EP4088618 A1 EP 4088618A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rail assembly
- fixed
- assembly
- movable
- movable rail
- 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- Withdrawn
Links
- 230000001360 synchronised effect Effects 0.000 claims abstract description 18
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 239000011229 interlayer Substances 0.000 abstract 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/44—Sequencing or synchronisation of drawer slides or functional units
- A47B88/447—Simultaneous movement of rails within drawer slides, i.e. with a coordination of movement with all rail elements moving at the same time
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/49—Sliding drawers; Slides or guides therefor with double extensible guides or parts
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/49—Sliding drawers; Slides or guides therefor with double extensible guides or parts
- A47B88/493—Sliding drawers; Slides or guides therefor with double extensible guides or parts with rollers, ball bearings, wheels, or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/90—Constructional details of drawers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2210/00—General construction of drawers, guides and guide devices
- A47B2210/0002—Guide construction for drawers
- A47B2210/0013—Guide construction for drawers having a pinion on the intermediate drawer rail, between the upper and lower rail
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2210/00—General construction of drawers, guides and guide devices
- A47B2210/0002—Guide construction for drawers
- A47B2210/0029—Guide bearing means
- A47B2210/0032—Balls
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2210/00—General construction of drawers, guides and guide devices
- A47B2210/0002—Guide construction for drawers
- A47B2210/0064—Guide sequencing or synchronisation
- A47B2210/0072—Coordinating mechanisms for sequential drawer slides, e.g. by cable
- A47B2210/0075—Coordinating mechanisms for sequential drawer slides, e.g. by cable using gears
Definitions
- the disclosure relates to drawer guide rail devices, in particular to a single-gear guide mechanism for pushing and pulling a drawer.
- the object of the disclosure is to provide a single-gear guide mechanism for pushing and pulling a drawer, so as to solve the above-mentioned problems in the background art.
- a single-gear guide mechanism for pushing and pulling a drawer including a fixed rail assembly, a movable rail assembly, and a middle rail assembly; wherein the middle rail assembly is slidably clamped on the fixed rail assembly; the movable rail assembly fixedly connecting to the drawer is slidably clamped on the middle rail assembly; characterized in that a sliding assembly is provided in each of a gap between the fixed rail assembly and the middle rail assembly and a gap between the middle rail assembly and the movable rail assembly; a movable rail rack is fixed on the movable rail assembly; a synchronous gear is rotatably provided on the middle rail assembly; one end of the synchronous gear is engaged with the movable rail rack, and an other end of the synchronous gear is engaged with a fixed rail rack; and the fixed rail rack is fixed on the fixed rail assembly; the fixed rail rack and the movable rail rack are parallel to each other and are arranged along a sliding direction of the movable rail assembly
- the sliding assembly includes an upper ball retainer assembly slidably clamped between the movable rail assembly and the middle rail assembly, and a lower ball retainer assembly slidably clamped between the fixed rail assembly and the middle rail assembly; wherein each of a wall of the upper ball retainer assembly and a wall of the lower ball retainer assembly is provided with through holes; the through holes are rotatably provided with balls which are in a rolling contact with walls of the movable rail assembly and the middle rail assembly as well as walls of the fixed rail assembly and the middle rail assembly.
- the fixed rail assembly is rotatably provided with a supporting wheel configured to slidingly support the movable rail assembly; the supporting wheel is provided on the fixed rail assembly at intervals along a moving direction of the movable rail assembly.
- the fixed rail assembly includes a mounting plate, a supporting plate and a snap plate; the mounting plate is fixed on a slot wall of a drawer slot of a cabinet, and the supporting plate is horizontally fixed on a bottom of the mounting plate; the snap plate is vertically fixed on an extension end of the supporting plate; a top of the snap plate is provided with a horizontal plate configured to support the middle rail assembly.
- the middle rail assembly is sleeved on the snap plate
- the movable rail assembly is sleeved on a top surface and front and rear side walls of the middle rail assembly
- the sliding assembly is provided on each of an inner wall of the middle rail assembly, a side wall of the snap plate, a top surface and a bottom surface of of the horizontal plate, and top surfaces and front and rear outer walls of the movable rail component and the middle rail component.
- the multi-section guide rails in the present disclosure are connected by gear meshing connection, which can realize smooth linkage and reduce the noise and the entire pushing and pulling force during the opening or closing process of the drawer. In such a way, a better experience is achieved.
- a single-gear guide mechanism for pushing and pulling a drawer includes a fixed rail assembly 1, a movable rail assembly 2 and a middle rail assembly 4.
- the middle rail assembly 4 is slidably clamped on the fixed rail assembly 1.
- the movable rail assembly 2 fixedly connecting to a drawer is slidably clamped on the middle rail assembly 4.
- a sliding assembly is provided in each of a gap between the fixed rail assembly 1 and the middle rail assembly 4 and a gap between the middle rail assembly 4 and the movable rail assembly 2.
- the movable rail rack 20 is fixed on the movable rail assembly 2.
- a synchronous gear 40 is rotatably provided on the middle rail assembly 4.
- the fixed rail rack 10 and the movable rail rack 20 are parallel to each other and are arranged along a sliding direction of the movable rail assembly 2 and the meddle rail assembly 4.
- the sliding assembly includes an upper ball retainer assembly 3 slidably clamped between the movable rail assembly 2 and the middle rail assembly 4 and a lower ball retainer assembly 5 slidably clamped between the fixed rail assembly 1 and the middle rail assembly 4.
- Each of a wall of the upper ball retainer assembly 3 and a wall of the lower ball retainer assembly 5 is provided with through holes 30; the through holes 30 are rotatably provided with balls 31 which are in a rolling contact with walls of the movable rail assembly 2 and the middle rail assembly 4 as well as walls of the fixed rail assembly 1 and the middle rail assembly 4.
- the balls 31 are configured to slidably support an outer wall of the fixed rail assembly 1 and an inner wall of the middle rail assembly 4, as well as an inner wall of the movable rail assembly 2 and an outer wall of the middle rail assembly 4, such that the middle rail assembly 4 can be sleeved on the fixed rail assembly 1 for sliding, and the movable rail assembly 2 can be sleeved on the middle rail assembly 4 for sliding.
- the fixed rail assembly 1 is rotatably provided with a supporting wheel 6 configured to slidingly support the movable rail assembly 2.
- the supporting wheel 6 is provided on the fixed rail assembly 1 at intervals along a moving direction of the movable rail assembly 2.
- the supporting wheel 6 can improve sliding smoothness of the movable rail assembly 2.
- the fixed rail assembly 1 includes a mounting plate 11, a supporting plate 12 and a snap plate 13.
- the mounting plate 11 is fixed on a slot wall of a drawer slot of a cabinet, and the supporting plate 12 is horizontally fixed on a bottom of the mounting plate 11.
- the snap plate 13 is vertically fixed on an extension end of the supporting plate 12.
- a top of the snap plate 13 is provided with a horizontal plate configured to support the middle rail assembly 4.
- the mounting plate 11 is configured to fix the fixed rail assembly 1 as a whole.
- the supporting plate 12 is configured to provide a mounting support surface for the movable rail assembly 2 and the middle rail assembly 4.
- the snap plate 13 is configured to slidably clamped to the middle
- the middle rail assembly 4 is sleeved on the snap plate 13, the movable rail assembly 2 is sleeved on a top surface and front and rear side walls of the middle rail assembly 4.
- the sliding assembles are provided on an inner wall of the middle rail assembly 4, a side wall of the snap plate 13, a top surface and a bottom surface of of the horizontal plate, and top surfaces and the front and rear outer walls of the movable rail component 2 and the middle rail component 4.
- a buffer assembly 7 is provided on a top of the supporting plate 12.
- the working principle of the present disclosure is as follows: in actual use, the fixed rail assembly 1 is installed on two side walls of the drawer slot of the cabinet, and the movable rail assembly 2 is fixed on each side of the bottom surface of the drawer.
- the fixed rail assembly 1 is provided with a fixed rail rack 10
- the middle rail assembly 4 is provided with a synchronous gear 40
- the movable rail assembly 2 is provided with a movable rail rack 20.
- the movable rail rack 20 on the movable rail assembly 4 drives the synchronous gear 40 on the middle rail assembly 4 to rotate, and the synchronous gear 40 meshes with the fixed rail rack 10 on the fixed rail assembly 1, thereby pushing the middle rail assembly 4 to move at half of a speed of the movable rail assembly 2. It can reduce the noise and balance an entire opening or closing force during opening or closing of the drawer, thereby achieving a better experience.
- Embodiment 2 Please refer to FIG. 7 , the differences between Embodiment 2 and Embodiment 1 are as follows.
- the movable rack 20, the synchronous gear 40 and the fixed rail rack 10 are installed at an area near the inner side of the snap plate 13. A bottom edge of the inner side wall of the middle rail assembly 4 is slidably supported on the top surface of the movable rack 20.
- the supporting wheel 6 is omitted.
- the movable rail rack 20, the synchronous gear 40 and the fixed rail rack 10 are moved to a side of the mounting plate 11, such that the overall pressure of the fixed rail assembly 1 are transferred to the side of the mounting plate 11.
- the supporting plate 12 is prevented from being deformed by the gravity of the drawer, thereby improving the durability of the fixed rail assembly 1, and reducing the number of components.
Landscapes
- Drawers Of Furniture (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010054019.XA CN111053383A (zh) | 2020-01-17 | 2020-01-17 | 一种抽屉抽拉的单齿轮式引导机构 |
PCT/CN2020/094617 WO2021143035A1 (fr) | 2020-01-17 | 2020-06-05 | Mécanisme de guidage de type à engrenage unique pour tirer un tiroir |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4088618A1 true EP4088618A1 (fr) | 2022-11-16 |
EP4088618A4 EP4088618A4 (fr) | 2023-06-28 |
Family
ID=70307569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20914095.3A Withdrawn EP4088618A4 (fr) | 2020-01-17 | 2020-06-05 | Mécanisme de guidage de type à engrenage unique pour tirer un tiroir |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4088618A4 (fr) |
CN (1) | CN111053383A (fr) |
WO (1) | WO2021143035A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111053383A (zh) * | 2020-01-17 | 2020-04-24 | 广东星徽精密制造股份有限公司 | 一种抽屉抽拉的单齿轮式引导机构 |
CN111920227B (zh) * | 2020-07-14 | 2021-11-19 | 武汉博熙包装材料有限公司 | 一种木浆收纳盒 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7816727U1 (de) * | 1978-06-03 | 1978-09-21 | Schulz, Heino, 5300 Bonn-Beuel | Schubkasten-Vollauszugsschiene |
AT393070B (de) * | 1988-03-11 | 1991-08-12 | Fulterer Gmbh | Schubladenauszug nach differentialbauart |
AT410506B (de) * | 2000-01-14 | 2003-05-26 | Blum Gmbh Julius | Ausziehführungsgarnitur für schubladen |
DE202004006284U1 (de) * | 2004-04-21 | 2005-05-12 | Grass Gmbh | Schubladenführung |
DE102010036433A1 (de) * | 2010-07-15 | 2012-01-19 | Paul Hettich Gmbh & Co. Kg | Ausziehführung für Möbel und Verfahren zur Herstellung einer Auszugsführung |
AT510361B1 (de) * | 2010-08-23 | 2013-12-15 | Blum Gmbh Julius | Ausziehführung für schubladen |
TWI612231B (zh) * | 2017-03-20 | 2018-01-21 | 川湖科技股份有限公司 | 齒輪裝置 |
US10064486B1 (en) * | 2017-11-17 | 2018-09-04 | Yanfeng Sun | Pull-out basket for kitchen cupboard |
CN208807874U (zh) * | 2018-03-27 | 2019-05-03 | 广东星鹏实业有限公司 | 一种隐藏式滑动装置 |
CN110464142A (zh) * | 2019-08-09 | 2019-11-19 | 广东库博精密科技有限公司 | 一种抽屉导轨 |
CN110367713A (zh) * | 2019-08-26 | 2019-10-25 | 广东泰明金属制品有限公司 | 一种三节同步滑轨及抽屉 |
CN111053383A (zh) * | 2020-01-17 | 2020-04-24 | 广东星徽精密制造股份有限公司 | 一种抽屉抽拉的单齿轮式引导机构 |
-
2020
- 2020-01-17 CN CN202010054019.XA patent/CN111053383A/zh active Pending
- 2020-06-05 EP EP20914095.3A patent/EP4088618A4/fr not_active Withdrawn
- 2020-06-05 WO PCT/CN2020/094617 patent/WO2021143035A1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
WO2021143035A1 (fr) | 2021-07-22 |
EP4088618A4 (fr) | 2023-06-28 |
CN111053383A (zh) | 2020-04-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP4088618A1 (fr) | Mécanisme de guidage de type à engrenage unique pour tirer un tiroir | |
WO2017219487A1 (fr) | Système de rail de glissement de tiroir synchrone à fonctions de réduction du bruit et de rappel | |
CN103494455A (zh) | 一种抽屉滑轨的同步装置 | |
WO2015043479A1 (fr) | Appareil de poignée d'aide mobile pour corps de porte de réfrigérateur, et corps de porte | |
WO2021027262A1 (fr) | Rail de guidage de tiroir | |
CN107100975B (zh) | 一种用于滑轨的竖式传动齿轮机构 | |
CN202858386U (zh) | 双滑块抽屉滑轨 | |
JP3196235U (ja) | スライド案内レールシステム | |
CN208807874U (zh) | 一种隐藏式滑动装置 | |
CN206525779U (zh) | 过道柜 | |
CN211657753U (zh) | 一种同步滑轨 | |
CN207721499U (zh) | 一种不锈钢滑轨结构 | |
CN211673248U (zh) | 一种抽屉抽拉的单齿轮式引导机构 | |
CN215474120U (zh) | 一种滑动黑板 | |
CN208909380U (zh) | 用于滑轨的中轨 | |
CN115031134A (zh) | 一种减震型计算机机箱 | |
CN208941352U (zh) | 用于滑轨的下轨 | |
CN110973873A (zh) | 一种同步滑轨 | |
CN209528467U (zh) | 抽拉式储物柜 | |
CN209758799U (zh) | 一种餐馆电梯轿厢用双开门 | |
JP3212164U (ja) | 減音ガイドレール付引き戸型収納家具 | |
JP3172931U (ja) | 移動式筆記ボードの緩衝装置 | |
CN219782010U (zh) | 一种抽屉用隐藏式阻尼滑轨 | |
CN215226002U (zh) | 拉出引导机构 | |
CN111084512A (zh) | 一种外置同步装置的隐藏式同步导轨 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20220805 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20230531 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A47B 88/493 20170101ALI20230524BHEP Ipc: A47B 88/49 20170101ALI20230524BHEP Ipc: A47B 88/40 20170101AFI20230524BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20240103 |