CN203506058U

CN203506058U - Synchronizing device of drawer slide system

Info

Publication number: CN203506058U
Application number: CN201320666194.XU
Authority: CN
Inventors: 伍志勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-10-24
Filing date: 2013-10-24
Publication date: 2014-04-02
Anticipated expiration: 2023-10-24

Abstract

A synchronizing device of a drawer slide system comprises two slide components respectively arranged on a left side board and a right side board of a cabinet. A drawer at least comprises a bottom plate and a front plate is arranged on the slide components. Each slide component at least comprises a movable slide and fixed slide. Drawer synchronizers are arranged on the left and the right movable or fixed slide. Each drawer at least comprises a moving part and a slide cover; the moving part is arranged on the slide cover and provided with a rack; the slide cover is provided with a gear which meshes with the rack and is arranged rotationally corresponding to the rack. The left gear and the right gear are connected by a rotating link so as to realize synchronous opening and closing of the left slide component and the right slide component. The drawer is stopped automatically at the pre-stop position H distant from the side board of the cabinet through elastic stops arranged on the movable slides or fixed slides when being closed at least, and is positioned by elasticity of damping devices arranged on the left and the right movable or fixed slide. The synchronizing device has the advantages of simple and reasonable structure, reliable performance, long service life, stable and smooth drawing with low force and the like.

Description

A kind of sychronisation of drawer slide system

Technical field

The utility model relates to a kind of drawer, specifically a kind of sychronisation of drawer slide system.

Background technology

Chinese patent literature CN101316530A discloses a kind of drawer on December 3rd, 2008, its by a pull-out guide can be from one with respect to a furniture body position furniture body move to a pull-out location before furniture body, wherein drawer has respectively at least one gear on opposed two sides, its with one on furniture body fixing tooth bar be meshed and the gear on opposed side brings disaster upon connection mutually with one, each tooth bar can lengthen via a deflectable bar respectively, in pull-out location, also guarantee that whereby drawer passes through the guiding of each gear, one deflectable bar and meshed gears can depart from engagement, to can proofread and correct the crooked position of drawer, therefore guarantee that drawer leads by gear at its whole shift motions.This complex structure, gear is arranged on drawer side surface by side member, and location difficulty is installed.Therefore, be necessary further improvement.

Utility model content

The purpose of this utility model aims to provide a kind of simple and reasonable, dependable performance, and long service life, pull process is steady, smooth and easy, and the sychronisation little and drawer slide system that practicality is high of exerting oneself, to overcome weak point of the prior art.

By the sychronisation of a kind of drawer slide system of this object design, comprise and be arranged at a left side, on right cabinet side plate two cover slide track component, on slide track component, be provided with drawer, drawer is at least comprised of base plate and front panel, it is characterized in that slide track component is at least by moving slide rail and determine slide rail and form, left, right moving slide rail or determine to be provided with on slide rail drawer sychronisation, this sychronisation at least comprises moving member and slip lid, moving member is arranged on slip lid, and be provided with tooth bar, the corresponding tooth bar of slip lid rotates and is provided with and its pitch wheel, left, between right gear, by pivot link, connect, realize left, the synchronous opening/closing of right slide track component, drawer at least when closing by being arranged at moving slide rail or determine flexible block automatic pause on slide rail with respect to cabinet side plate prepause distance H place, and locate by the elastic force maintenance that is arranged on left and right moving slide rail or determine the damping unit on slide rail.

Described moving member at least relies on mutually with flexible block when drawer is positioned at respect to cabinet side plate prepause distance H; Various power on described damping unit and sychronisation are expansion shape when drawer slide, and the elastic force of flexible block is greater than the power of closing of damping unit, and drawer is at least realized unlatching automatically by pressing flexible block.

Described moving slide rail or determine to be provided with shifting block on slide rail, is provided with stopper section and at least at front panel, is carried on shifting block during with respect to cabinet side plate prepause distance H by spring on moving member; Moving member at least when drawer open and/or closed at least LAP by stopper section, act on shifting block, realize it and slide on slip lid.

Described slip lid is fixedly installed on moving slide rail or is determined on slide rail by location; Moving member slides by engagement and/or the acting on slip lid of stopper section and shifting block of rack and pinion.

Described pivot link is arranged at the below of base plate, and is placed between left and right sychronisation, and the length of pivot link is less than the width of left and right moving slide rail inner width.

Between described gear and pivot link, be provided with middleware, middleware is connected with gear and/or pivot link Synchronous Transmission by location division.

Described middleware is slidably arranged on gear and/or pivot link and by limiting section and prevents that it from coordinating disengaging; Described limiting section is securing member or the buckle being arranged on gear, pivot link and/or middleware.

Described spring one end is connected with moving member, the other end and slip lid, moving slide rail or determine slide rail and be connected; The elastic force of spring is less than the power of closing of damping unit.

Described damping unit at least has at least LAP to touch mutually by the elasticity pendulum bolt A arranging on it and the nail A that dials that determines to arrange on slide rail or moving slide rail when drawer is closed, and by the sliding pendulum bolt B on cable, band or a rope band dynamic damping device, make sliding pendulum bolt B engaging on the first locking notch of damping unit; Elasticity pendulum bolt A continues to close to sink at present at drawer and dials below nail A, or displacement is in a side of dialling nail A.

Described sliding pendulum bolt B engaging is on the first locking notch and at least when drawer continues to close, have at least LAP and the nail B that dials that determines to arrange on slide rail or moving slide rail to touch mutually, sliding pendulum bolt B is discharged from the first locking notch, and drawer is at least realized and automatically being closed by the damping spring on damping unit; Sliding pendulum bolt B at least fixes on the second locking notch of damping unit and is separated or discharges with dialling nail B when drawer is positioned at respect to cabinet side plate prepause distance H by promoting drawer, realize the automatic unlatching of drawer.

The utility model is by the improvement of said structure, user only need touch the front panel of drawer can realize synchronously opening and closing of left and right slide track component by sychronisation, utilize the flexible block on sychronisation to realize the automatic unlatching of drawer simultaneously, and by damping unit, realize automatically closing of drawer on this basis, compared with prior art, effectively reduced the required pulling force of pull drawer, make user touch and can realize said structure effect in any position of drawer front panel, avoided drawer in use firmly inhomogeneous, thereby lead the stuck phenomenon of slide track component processed, also increased the intensity of slide track component, make a left side, right slide track component is stressed more even, more rationally and can the more power of support, also reduced routine use loss, extended the service life of drawer, and slide track component is ball-type or roller, connection compactedness between each parts is high, it is more smooth and easy that the pull of drawer opens and closes process, noise is less.It has simple and reasonable, dependable performance, and long service life, steady, the smooth and easy and feature such as little of exerting oneself of pull process, practicality is high.

Accompanying drawing explanation

Fig. 1-Fig. 3 is the utility model one example structure schematic diagram.

Fig. 4 is sychronisation decomposition texture schematic diagram.

Fig. 5 is for moving slide rail, determining slide rail and sychronisation assembly structure schematic diagram.

Fig. 6 is damping unit decomposition texture schematic diagram.

Fig. 7 is damping unit structural representation.

The specific embodiment

Below in conjunction with drawings and Examples, the utility model is further described.

Referring to Fig. 1-Fig. 7, the sychronisation of this drawer slide system, comprise and be arranged at a left side, on right cabinet side plate 20 two cover slide track component, on slide track component, be provided with drawer, drawer is at least comprised of base plate and front panel 21, slide track component is at least by moving slide rail 1 and determine slide rail 2 and form, left, on right moving slide rail 1, be provided with drawer sychronisation, this sychronisation at least comprises moving member 14 and slip lid 16, slip lid 16 is fixedly installed on moving slide rail 1 by location, moving member 14 is arranged on slip lid 16, and be provided with tooth bar 14.1, the corresponding tooth bar 14.1 of slip lid 16 rotates and is provided with and its pitch wheel 23, left, between right gear 23, by pivot link 24, connect, realize left, the synchronous opening/closing of right slide track component, drawer at least when closing by being arranged at flexible block 7 automatic pauses on moving slide rail 1 with respect to cabinet side plate 20 prepause distance H places, and keep locating by being arranged on the left and right elastic force of determine damping unit on slide rail 2.

Flexible block 7 is arranged on slip lid 16, and moving member 14 at least relies on mutually with flexible block 7 when drawer is positioned at respect to cabinet side plate 20 prepause distance H; Various power on described damping unit and sychronisation are expansion shape when drawer slide, and the elastic force of flexible block 7 is greater than the power of closing of damping unit, and drawer is at least realized unlatching automatically by pressing flexible block 7.

Determine to be provided with shifting block 22 on slide rail 2, on moving member 14, be provided with stopper section 14.2 and at least at front panel 21, by spring 15 elasticity, be carried on shifting block 22 during with respect to cabinet side plate 20 prepause distance H; Moving member 14 at least when drawer open and/or closed at least LAP by stopper section 14.2, act on shifting block 22, realize it and slide on slip lid 16.Described spring 15 one end are connected with moving member 14, and the other end is connected with slip lid 16; The elastic force of spring 15 is less than the power of closing of damping unit.

Pivot link 24 is arranged at the below of base plate, and is placed between left and right sychronisation, and the length of pivot link 24 is less than the width of left and right moving slide rail 1 inner width.Between gear 23 and pivot link 24, be provided with middleware 25, middleware 25 is connected with gear 23 and/or pivot link 24 Synchronous Transmission by location division 26.Middleware 25 is slidably arranged on gear 23 and/or pivot link 24 and by limiting section 27 and prevents that it from coordinating disengaging; Described limiting section 27 is for being arranged at securing member or the buckle on gear 23, pivot link 24 and/or middleware 25.

In said structure, damping unit at least has at least dialling of arranging on the elasticity pendulum bolt A3 of LAP by arranging on it and moving slide rail 1 to follow closely A5 to touch mutually when drawer is closed, and by the sliding pendulum bolt B4 on cable 8, band or a rope band dynamic damping device, make sliding pendulum bolt B4 engaging on the first locking notch 9.1 of damping unit.Sliding pendulum bolt B4 has at least the nail B6 that dials arranging on LAP and moving slide rail 1 to touch mutually when drawer continues to close, and sliding pendulum bolt B4 is discharged from the first locking notch 9.1, and drawer is at least realized and automatically being closed by the damping spring 13 on damping unit.Sliding pendulum bolt B4 at least fixes on the second locking notch 9.2 of damping unit and is separated or discharges with dialling nail B6 when drawer is positioned at respect to cabinet side plate 20 prepause distance H by promoting drawer, realize the automatic unlatching of drawer.The scope of described prepause distance H is 1-10mm.

Specifically, damping unit at least comprises retainer 9, sliding chute seat 10 and damping spring 13, and retainer 9 is integrated or split setting with sliding chute seat 10, and the present embodiment is split setting.Elasticity pendulum bolt A3 is slided and is arranged on sliding chute seat 10 by sliding shoe A11, and sliding pendulum bolt B4 is slidably arranged on retainer 9 by sliding shoe B12.Described cable 8, band or rope one end and elasticity pendulum bolt A3 are connected, and the other end is walked around tumbler 18 and is connected with sliding pendulum bolt B4; Tumbler 18 is for deflecting roller or steering spindle and be arranged at and determine on slide rail 2.Between described cable 8, band or rope and elasticity pendulum bolt A3, and/or be provided with flexible member 17 between cable 8, band or rope and sliding pendulum bolt B4.

Damping spring 13 is preferably extension spring and is arranged on retainer 9, and one end and sliding shoe B12 are connected, and the other end and retainer 9 are connected; Described damping unit also comprises damper 19, and damper 19 is fixed on retainer 9 and at least when drawer is closed, by piston rod and/or buffer head and sliding pendulum bolt B4, is connected.Elasticity pendulum bolt A3 at least has at least LAP to touch mutually with dialling nail A5 when drawer is closed, and moves sliding pendulum bolt B4 engaging on the first locking notch 9.1 of retainer 9 by cable 8, band or rope band.Its Elastic pendulum bolt A3 at least continues to close to sink at present at drawer and dials below nail A5, or displacement is in a side of dialling nail A5.

In the present embodiment, the corresponding elasticity pendulum of sliding chute seat 10 bolt A3 is provided with lower deep gouge 10.1; The direction that corresponding group of nail A5 of elasticity pendulum bolt A3 opens towards drawer is provided with guide part 3.1; Between elasticity pendulum bolt A3 and sliding shoe A11, retainer 9 or sliding chute seat 10, be provided with elastic component A30 and elastic component B31.When drawer is closed, elasticity pendulum bolt A3 touches mutually with dialling nail A5, elasticity pendulum bolt A3 by lower deep gouge sink to for 10.1 times dial follow closely A5 below; Under elasticity pendulum bolt A3, sink to dial nail A5 below and when drawer continues to close, the two departs from mutually, elasticity pendulum bolt A3 resets by elastic component A30.Sliding pendulum bolt B4 at least fixes on the second locking notch 9.2 of retainer 9 and is separated or discharges with dialling nail B6 when drawer is positioned at respect to cabinet side plate 20 prepause distance H by promoting drawer, drawer is realized automatically and being opened.When drawer is opened, elasticity pendulum bolt A3 touches with dialling nail A5, and by guide part 3.1, group nail A5 is passed through, and elasticity pendulum bolt A3 is by elastic component B31 elastic shrinkage and below group nail A5 simultaneously.

Operation principle: drawer is closed, elasticity pendulum bolt A3 touches for the first time with dialling nail A5, and under this state, the two does not produce any active force, and sliding pendulum bolt B4 engaging is on the second locking notch 9.2 of retainer 9.Drawer continues to close, dialling nail A5 touches and two-way interaction mutually with elasticity pendulum bolt A3, dial nail A5 button and draw elasticity pendulum bolt A3 to move forward, elasticity pendulum bolt A3, by moving by the moving sliding pendulum bolt B4 of cable 8, band or rope band, makes sliding pendulum bolt B4 engaging on the first locking notch 9.1 of retainer 9; Elasticity pendulum bolt A3 is sunk to for 10.1 times and is dialled below nail A5 by the lower deep gouge arranging on sliding chute seat 10 in this process, and continues to advance toward drawer closing direction.Drawer continues to close, elasticity pendulum bolt A3 with dial nail A5 disengaging and by and sliding chute seat 10 between spring part reset; Dial nail B6 and sliding pendulum bolt B4 and touch for the first time, under this state, the two does not produce any active force, meanwhile, determine shifting block 22 on slide rail 2 also with moving member 14 on stopper section 14.1 touch for the first time, same under this state, the two does not produce any active force.Drawer continues to close, dialling nail B6 touches mutually with sliding pendulum bolt B4, and two-way interaction, dialling nail B6 button draws sliding pendulum bolt B4 that it is discharged from the first locking notch 9.1, meanwhile, drawer by the damping spring 13 on damping unit, damper 19, cable 8, band or rope with and on the members such as flexible member 17 realize automatic buffer and close.When drawer closes to respect to cabinet side plate 20 prepause distance H place, general distance is 3mm, and drawer is by flexible block 7 automatic pauses on sychronisation, and by the elastic force maintenance location of damping unit, drawer has been closed.

Drawer is opened, and drawer front panel 21 is pressed to cabinet side plate 20, because dial nail B6, touches mutually with sliding pendulum bolt B4, and sliding pendulum bolt B4 is retracted on the second locking notch 9.2 by button, and engaging is on the second locking notch 9.2, departs from group nail B6 simultaneously; Because the elastic force of the flexible block on sychronisation 7 is greater than the power of closing of damping unit, under drawer closed condition, by pressing front panel 21, drawer just can rebound out by formations such as the flexible block 7 on sychronisation, springs 15, realizes automatically and opening.

Above-mentioned is preferred version of the present utility model, and those of ordinary skills are to its simple modification or transformation, within all dropping on protection domain of the present utility model.

Claims

1. the sychronisation of a drawer slide system, comprise and be arranged at a left side, on right cabinet side plate (20) two cover slide track component, on slide track component, be provided with drawer, drawer is at least comprised of base plate and front panel (21), it is characterized in that slide track component is at least by moving slide rail (1) and determine slide rail (2) and form, left, the right side is moved slide rail (1) or is determined to be provided with drawer sychronisation on slide rail (2), this sychronisation at least comprises moving member (14) and slip lid (16), moving member (14) is arranged on slip lid (16), and be provided with tooth bar (14.1), the corresponding tooth bar of slip lid (16) (14.1) rotates and is provided with and its pitch wheel (23), left, between right gear (23), by pivot link (24), connect, realize left, the synchronous opening/closing of right slide track component, drawer at least when closing by being arranged at moving slide rail (1) or determining flexible block (7) automatic pause on slide rail (2) with respect to cabinet side plate (20) prepause distance H place, and keep location by the elastic force that is arranged on left and right moving slide rail (1) or determines the damping unit on slide rail (2).

2. the sychronisation of drawer slide system according to claim 1, is characterized in that described moving member (14) at least relies on mutually with flexible block (7) when drawer is positioned at respect to cabinet side plate (20) prepause distance H; Various power on described damping unit and sychronisation are expansion shape when drawer slide, and the elastic force of flexible block (7) is greater than the power of closing of damping unit, and drawer is at least realized unlatching automatically by pressing flexible block (7).

3. the sychronisation of drawer slide system according to claim 2, it is characterized in that described moving slide rail (1) or determine being provided with shifting block (22) on slide rail (2), on moving member (14), be provided with stopper section (14.2) and at least at front panel (21), by spring (15) elasticity, be carried on shifting block (22) during with respect to cabinet side plate (20) prepause distance H; Moving member (14) at least when drawer open and/or closed at least LAP by stopper section (14.2), act on shifting block (22), realize it and slide slip lid (16) is upper.

4. the sychronisation of drawer slide system according to claim 3, is characterized in that described slip lid (16) is fixedly installed on moving slide rail (1) by location or determines on slide rail (2); Moving member (14) above slides with the slip lid (16) that acts on of shifting block (22) by tooth bar (14.1) and engagement and/or stopper section (14.2) of gear (23).

5. the sychronisation of drawer slide system according to claim 4, it is characterized in that described pivot link (24) is arranged at the below of base plate, and be placed between left and right sychronisation, the length of pivot link (24) is less than the width of left and right moving slide rail (1) inner width.

6. the sychronisation of drawer slide system according to claim 5, it is characterized in that being provided with middleware (25) between described gear (23) and pivot link (24), middleware (25) is connected with gear (23) and/or pivot link (24) Synchronous Transmission by location division (26).

7. the sychronisation of drawer slide system according to claim 6, is characterized in that described middleware (25) is slidably arranged at gear (23) and/or pivot link (24) is upper and prevents that by limiting section (27) it from coordinating disengaging; Described limiting section (27) is for being arranged at securing member or the buckle on gear (23), pivot link (24) and/or middleware (25).

8. the sychronisation of drawer slide system according to claim 7, is characterized in that described spring (15) one end is connected with moving member (14), and the other end is with slip lid (16), moving slide rail (1) or determine slide rail (2) and be connected; The elastic force of spring (15) is less than the power of closing of damping unit.

9. according to the sychronisation of drawer slide system described in claim 1-8 any one, it is characterized in that described damping unit at least has the elasticity pendulum bolt A(3 that LAP passes through to arrange on it at least when drawer is closed) with determine slide rail (2) or moving slide rail (1) upper arrange group follow closely A(5) touch mutually, and by the sliding pendulum bolt B(4 on a cable (8), band or rope band dynamic damping device), make sliding pendulum bolt B(4) engaging is on first locking notch (9.1) of damping unit; Elasticity pendulum bolt A(3) at drawer, continue to close to sink at present dial nail A(5) below, or displacement is in dialling nail A(5) a side.

10. the sychronisation of drawer slide system according to claim 9, it is characterized in that described sliding pendulum bolt B(4) engaging is upper and at least when drawer continues to close, have LAP at least and determine upper the dialling of arranging of slide rail (2) or moving slide rail (1) and follow closely B(6 at the first locking notch (9.1)) touch mutually, make sliding pendulum bolt B(4) from the first locking notch (9.1), discharge, drawer is at least realized and automatically being closed by the damping spring on damping unit (13); Sliding pendulum bolt B(4) at least when drawer is positioned at respect to cabinet side plate (20) prepause distance H by promote drawer fix on second locking notch (9.2) of damping unit upper and with dial nail B(6) be separated or discharge, realize the automatic unlatching of drawer.