CN104957893A - Drawer slide rail which is closed in damping mode and opened in pressing mode - Google Patents
Drawer slide rail which is closed in damping mode and opened in pressing mode Download PDFInfo
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- CN104957893A CN104957893A CN201510369644.2A CN201510369644A CN104957893A CN 104957893 A CN104957893 A CN 104957893A CN 201510369644 A CN201510369644 A CN 201510369644A CN 104957893 A CN104957893 A CN 104957893A
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Abstract
A drawer slide rail which is closed in a damping mode and opened in a pressing mode comprises a slide rail assembly arranged on a cabinet side plate. A drawer is arranged on the slide rail assembly and is at least composed of a bottom plate and a front panel. The slide rail assembly is at least composed of a movable slide rail and a fixed slide rail, and the movable slide rail and the fixed slide rail are both provided with a pressing rebounding device, a damping device, a shifting part A and a shifting part B which interact with one another. Each damping device makes contact with the corresponding shifting part A when the drawer is closed by at least a segment of travel, and the drawer is automatically closed through the acting force of each damping device. The front panel automatically pauses at a pre-pause distance H relative to the cabinet side plate through the pressing rebounding devices when the drawer is automatically closed, the front panel is pressed in the closing direction in the opening process, and the drawer is automatically opened through the acting force of the pressing rebounding devices. Due to the structural improvement, the drawer slide rail has the advantages of being simple and reasonable in structure, safe, reliable, small in size, long in service life, steady and smooth in the pulling process, small in exerted force, convenient to operate, and humanized in design and is high in practicability.
Description
Technical field
The present invention relates to a kind of damping and close and press the drawer sliding rail opened.
Background technology
Chinese patent literature CN101316530A discloses a kind of drawer on December 3rd, 2008, it can move to a pull-out location before furniture body by a pull-out guide relative to a furniture body from a position furniture body, wherein drawer has at least one gear respectively on opposed two sides, it is meshed with a tooth bar fixing on furniture body and brings disaster upon connection mutually with a gear on opposed side, each tooth bar can lengthen via a deflectable bar respectively, also the guiding of drawer by each gear is guaranteed whereby in pull-out location, one deflectable bar can depart from meshed gears and engages, the askew position of drawer can be corrected, therefore guarantee that drawer is led by gear at its whole shift motion, but the gear of this structure is arranged on drawer side surface by side member, and structure is quite complicated, location difficulty is installed, and the opening and closing discontinuity of drawer, service life is short.Therefore, further improvement is necessary.
Summary of the invention
Object of the present invention aims to provide a kind of simple and reasonable, safe and reliable, volume is little, long service life, draw process is steady, smooth and easy, firmly little, easy to operate, humanization designing, and drawer can be realized automatically to open and closed damping closes and press the drawer sliding rail opened, to overcome weak point of the prior art.
A kind of damping designed by this object closes and presses the drawer sliding rail opened, comprise the slide track component be arranged on cabinet side plate, slide track component is provided with drawer, drawer is at least made up of base plate and front panel, slide track component is at least by dynamic slide rail with determine slide rail and form, move slide rail and determine slide rail to be respectively arranged with interactional damping unit, clicking section A and clicking section B, it is characterized in that: damping unit is provided with elasticity pendulum bolt, elasticity pendulum bolt drawer close at least LAP time and clicking section A mutually touch, and discharge from the first locking notch of damping unit, drawer is closed automatically by the active force of damping unit, elasticity pendulum bolt with mutually to touch and at least to press on the second locking notch that front panel is engaging in damping unit along drawer closing direction when drawer closes and be separated with clicking section A, elasticity pendulum bolt at least when drawer is opened automatically and clicking section B interact and discharge from the second locking notch of damping unit, elasticity pendulum bolt moves along drawer opening direction and is engaging on the first locking notch of damping unit under the active force of dynamic slide rail, pulling force and/or inertia force effect, and dynamic slide rail is relatively determined slide rail and run and open to terminal location under elastic force, pulling force and/or inertia force effect.
Described damping unit is arranged on dynamic slide rail or determines on slide rail, and comprises elasticity pendulum bolt, damper, damping spring and chute components; Wherein, elasticity pendulum bolt is provided with telescopic component and is slidably arranged on chute components, damper is arranged on chute components and its buffer end and elasticity are put bolt and interacted, damping spring one end and elasticity are put bolt elasticity and are connected, the other end and chute components, dynamic slide rail or determine slide rail elasticity and be connected, chute components is provided with the first locking notch and the second locking notch; Move slide rail or determine slide rail to be provided with clicking section C; Described clicking section B is arranged on dynamic slide rail or determines on slide rail and at least effect elasticity pendulum bolt when drawer pressing is opened, elasticity pendulum bolt discharges from the second locking notch, the telescopic component that clicking section C and elasticity put bolt interacts, making elasticity put bolt is engaging on the first locking notch, clicking section C when elasticity pendulum bolt is engaging in the first locking notch and telescopic component be separated, dynamic slide rail is relatively determined slide rail and is run and open to terminal location; Described clicking section A is arranged on dynamic slide rail or determines on slide rail.
Described telescopic component comprises telescopic element and elastic component, and telescopic element is put on bolt by elastic component telescopic slide in elasticity; Interacted by telescopic element and clicking section C when described elasticity pendulum bolt discharges from the second locking notch and be engaging on the first locking notch, telescopic element is separated by elastic component and clicking section C when elasticity pendulum bolt is engaging in the first locking notch.
Described clicking section B, clicking section C are when drawer closes and elasticity puts bolt and telescopic component does not act on substantially; Telescopic element elasticity pendulum bolt discharge from the first locking notch time by elastic component relative resilient pendulum bolt motion and can when drawer is opened and clicking section C interact; Interacted by telescopic element and clicking section C when described elasticity pendulum bolt discharges from the second locking notch and be engaging on the first locking notch, elasticity pendulum bolt and clicking section A are separated, and telescopic element is separated by elastic component and clicking section C when elasticity pendulum bolt is engaging in the first locking notch.
Described damping unit also comprises holding element, and holding element is slidably arranged on chute components; Described clicking section B at least drives holding element when drawer pressing is opened, holding element band dynamic elasticity pendulum bolt discharges from the second locking notch, elasticity pendulum bolt is from being interacted by telescopic element and clicking section C during the second locking notch and being engaging in the first locking notch, and be separated with clicking section A, telescopic element is separated by elastic component and clicking section C when elasticity pendulum bolt is engaging in the first locking notch, and dynamic slide rail is relatively determined slide rail and run and open to terminal location under elastic force, pulling force and/or inertia force effect.
Described chute components is provided with tortuous guide portion, tortuous guide portion is tortuous guiding groove and is at least made up of a straight line guiding groove and a curved guide groove, holding element to be slidably arranged on tortuous guiding groove and to be provided with elastic portion and/or flexible member, holding element by elastic portion and/or flexible member elastic reaction on chute components, described holding element at least drawer pressing open time and clicking section B interact, and slide on straight line guiding groove, and be with dynamic elasticity pendulum bolt to discharge from the second locking notch, when holding element slides into curved guide groove from straight line guiding groove and clicking section B be separated, the telescopic component that clicking section C and elasticity put bolt interacts, making elasticity put bolt is engaging on the first locking notch, clicking section C when elasticity pendulum bolt is engaging in the first locking notch and telescopic component be separated, dynamic slide rail is at elastic force, relatively determine slide rail under pulling force and/or inertia force effect run and open to terminal location, when wherein holding element and clicking section B are separated by elastic portion and/or spring element returns on straight line guiding groove.
Described dynamic slide rail or determine slide rail is also provided with press rebound device, press rebound device is provided with and passes element and elastic parts, front panel when drawer is automatically closed by pass element and elastic parts mutual against automatic pause relative to cabinet side plate prepause distance H place; Pass element at least at front panel automatic pause interacting by pressing front panel and elastic parts along closing direction relative to during cabinet side plate prepause distance H, the second locking notch that elasticity pendulum bolt is engaging in damping unit is separated with clicking section A, and drawer is automatically opened under the effect of press rebound device and/or elastic parts.
Described elastic parts comprises stable element and elastomeric spring, and stable element passes through the spacing slip of elastomeric spring on the retaining element of press rebound device; Move slide rail or determine slide rail to be provided with clicking section D; Described passing element when drawer closes and clicking section D mutually touch and slide on retaining element, and with stable element mutually against, make front panel automatic pause relative to cabinet side plate prepause distance H place, wherein clicking section D under the effect of damping spring elastic reaction on passing element; Described drawer at least realizes automatically closed by the closing forces of damping spring, wherein, the active force of elastomeric spring is greater than the closing forces of damping spring.
Described press rebound device is arranged on dynamic slide rail, and damping unit is arranged on to be determined on slide rail, and clicking section A, clicking section B and clicking section C are arranged on dynamic slide rail, and clicking section D is arranged on and determines on slide rail; Wherein, press rebound device comprises passing element, retaining element and bounce-back spring; Wherein, pass element and be slidably arranged on retaining element, bounce-back spring one end with pass element elastic and be connected, the other end and retaining element, move slide rail or determine slide rail elasticity and be connected; Clicking section D when drawer closes with pass element and mutually touch and drives and pass element and slide on retaining element, passing element and stable element mutually against, make front panel automatic pause relative to cabinet side plate prepause distance H place; Described bounce-back spring is the extension spring that dynamic slide rail can be driven to move to drawer opening direction and its active force is less than the closing forces of the damping spring of damping unit.
Described press rebound device is provided with and passes element and elastic parts, front panel when drawer is automatically closed by pass element and elastic parts mutual against automatic pause relative to cabinet side plate prepause distance H place; Press rebound device is also provided with regulating element, regulating element one end acts on the retaining element of press rebound device, the other end acts on dynamic slide rail or determines on slide rail, by the position that regulating element regulates the relatively dynamic slide rail of press rebound device and/or damping unit or determine between slide rail, with realize front panel when drawer closes automatically automatic pause in the prepause distance H place position-adjustable relative to cabinet side plate.
The present invention by the improvement of said structure, at dynamic slide rail and determine slide rail to be respectively arranged with interactional press rebound device, damping unit, clicking section A, clicking section B, clicking section C and clicking section D; Wherein, damping unit drawer close at least LAP time and clicking section A mutually touch, drawer is closed automatically by the active force of damping unit, front panel when drawer is automatically closed by press rebound device automatic pause relative to cabinet side plate prepause distance H place, and press front panel when opening along closing direction, drawer is opened automatically by the active force of press rebound device, can all realize automatically opening of drawer when operating personnel use with any position pressing front panel of any instrument or health.Compared with prior art, eliminate the installation of drawer handle, thus reduce production cost, also avoid stretching out of drawer handle to accidentally injure operating personnel, make the outward appearance of drawer more neat, exquisite simultaneously, and open drawer by push type and can effectively reduce pulling force needed for pull drawer, making operating personnel only need touch front panel just can make drawer at elastic force, automatically open under pulling force and/or inertia force effect, no matter the size dimension of drawer can realize above-mentioned effect structure, thus it is firmly uneven in routine use process to avoid drawer, thus the phenomenon causing slide track component stuck, also add the intensity of slide track component, make slide track component stressed evenly, more reasonable, opening and closing is more smooth and easy, quiet, without resilience and can the more power of support, thus improve the loading capacity of drawer, also reduce routine use loss, extend the service life of drawer, and press rebound device is provided with regulating element, by the position that regulating element regulates the relatively dynamic slide rail of press rebound device and/or damping unit or determines between slide rail, adjustable at the prepause distance H relative to cabinet side plate to realize front panel automatic pause when drawer is automatically closed, thus decrease the error that generation installed by drawer, further make the outward appearance of drawer more neat, exquisite.It has simple and reasonable, safe and reliable, and volume is little, long service life, and draw process is steady, smooth and easy, firmly little, easy to operate, and the features such as humanization designing are practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of first embodiment of the invention.
Fig. 2 is another structural representation of first embodiment of the invention.
Fig. 3 is the damping unit decomposition texture schematic diagram of first embodiment of the invention.
Fig. 4 is another decomposition texture schematic diagram of damping unit of first embodiment of the invention.
Fig. 5 is the press rebound device decomposition texture schematic diagram of first embodiment of the invention.
Fig. 6 is another decomposition texture schematic diagram of press rebound device of first embodiment of the invention.
Fig. 7-Figure 17 is fundamental diagram of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
See Fig. 1-Fig. 6, this damping closes and presses the drawer sliding rail opened, comprise the slide track component be arranged on cabinet side plate 1, slide track component is provided with drawer, drawer is at least made up of base plate and front panel 2, slide track component at least by dynamic slide rail 3 with determine slide rail 4 and form, dynamic slide rail 3 and determine slide rail 4 to be respectively arranged with interactional press rebound device, damping unit, clicking section A 5.1 and clicking section B 5.2.
Damping unit is provided with elasticity pendulum bolt 6, elasticity pendulum bolt 6 drawer close at least LAP time and clicking section A 5.1 mutually touch and discharge from the first locking notch 9.1 of damping unit, drawer is closed automatically by the active force of damping unit; Press rebound device is provided with and passes element 7 and elastic parts, front panel 2 when drawer is automatically closed by pass element 7 and elastic parts mutual against automatic pause relative to cabinet side plate 1 prepause distance H place; Pass element 7 at least front panel 2 automatic pause relative to during cabinet side plate 1 prepause distance H by interacting along closing direction pressing front panel 2 and elastic parts, the second locking notch 9.2 that elasticity pendulum bolt 6 is engaging in damping unit is separated with clicking section A 5.1, and drawer is opened automatically by the active force of press rebound device; Elasticity pendulum bolt 6 at least interacts when drawer is opened automatically and discharges from the second locking notch 9.2 of damping unit with clicking section B 5.2, and elasticity is put bolt 6 and moved along drawer opening direction under the elastic force of dynamic slide rail 3, pulling force and/or inertia force effect and be engaging on the first locking notch 9.1 of damping unit.
Specifically, damping unit is arranged on dynamic slide rail 3 or determines on slide rail 4, and comprises elasticity pendulum bolt 6, damper 17, damping spring 8, chute components 9 and holding element 10; Wherein, elasticity pendulum bolt 6 is provided with telescopic component and is slidably arranged on chute components 9, damper 17 is arranged on chute components 9 and its buffer end and elasticity are put bolt 6 and interacted, damping spring 8 one end and elasticity are put bolt 6 elasticity and are connected, the other end and chute components 9, dynamic slide rail 3 or determine slide rail 4 elasticity and be connected, chute components 9 is provided with the first locking notch 9.1 and the second locking notch 9.2, holding element 10 is slidably arranged on chute components 9; Move slide rail 3 or determine slide rail 4 is provided with clicking section C 5.3; Described clicking section B 5.2 is arranged on dynamic slide rail 3 or determines on slide rail 4 and at least to drive holding element 10 when drawer pressing is opened, holding element 10 is with dynamic elasticity pendulum bolt 6 to discharge from the second locking notch 9.2, the telescopic component that clicking section C 5.3 and elasticity put bolt 6 interacts, making elasticity put bolt 6 is engaging on the first locking notch 9.1, clicking section C 5.3 is separated with telescopic component when elasticity pendulum bolt 6 is engaging in the first locking notch 9.1, moves slide rail 3 and relatively determines slide rail 4 and run and open to terminal location; Described clicking section A 5.1 is arranged on dynamic slide rail 3 or determines on slide rail 4.
More particularly, telescopic component comprises telescopic element 11 and elastic component 12, and telescopic element 11 is put on bolt 6 by elastic component 12 telescopic slide in elasticity; Described elasticity pendulum bolt 6 is interacted by telescopic element 11 with clicking section C 5.3 and is engaging on the first locking notch 9.1 when discharging from the second locking notch 9.2, telescopic element 11 is separated with clicking section C 5.3 by elastic component 12 when elasticity pendulum bolt 6 is engaging in the first locking notch 9.1, and dynamic slide rail 3 is relatively determined slide rail 4 and run and open to terminal location.
Clicking section B 5.2, clicking section C 5.3 are when drawer closes and elasticity puts bolt 6 and telescopic component does not act on substantially, telescopic element 11 elasticity pendulum bolt 6 discharge from the first locking notch 9.1 time by elastic component 12 relative resilient pendulum bolt 6 move and can when drawer is opened and clicking section C 5.3 interact, described elasticity pendulum bolt 6 at least at front panel 2 automatic pause being engaging on the second locking notch 9.2 relative to during cabinet side plate 1 prepause distance H by pressing front panel 2 along closing direction, dynamic slide rail 3 slides along drawer opening direction under the effect of press rebound device and/or elastic parts, elasticity pendulum bolt 6 discharges from the second locking notch 9.2, and interact by telescopic element 11 with clicking section C 5.3 and be engaging on the first locking notch 9.1, elasticity pendulum bolt 6 is separated with clicking section A 5.1, telescopic element 11 is separated with clicking section C 5.3 by elastic component 12 when elasticity pendulum bolt 6 is engaging in the first locking notch 9.1, dynamic slide rail 3 is relatively determined slide rail 4 and is run and open to terminal location.
Chute components 9 is provided with tortuous guide portion, and tortuous guide portion is at least made up of a linearity region and a bending area, described holding element 10 at least drawer pressing open time and clicking section B 5.2 interact, and slide on the linearity region of tortuous guide portion, and be with dynamic elasticity pendulum bolt 6 to discharge from the second locking notch 9.2, holding element 10 slides into bending area during from the linearity region of tortuous guide portion and clicking section B 5.2 be separated, the telescopic component that clicking section C 5.3 and elasticity put bolt 6 interacts, making elasticity put bolt 6 is engaging on the first locking notch 9.1, clicking section C 5.3 when elasticity pendulum bolt 6 is engaging in the first locking notch 9.1 and telescopic component be separated, dynamic slide rail 3 is relatively determined slide rail 4 and is run and open to terminal location.
Specifically, tortuous guide portion is tortuous guiding groove, tortuous guiding groove is at least made up of a straight line guiding groove 9.3 and a curved guide groove 9.4, holding element 10 to be slidably arranged on tortuous guiding groove and to be provided with elastic portion 10.1 and/or flexible member, holding element 10 by elastic portion 10.1 and/or flexible member elastic reaction on chute components 9, described holding element 10 at least drawer pressing open time and clicking section B 5.2 interact, and slide on straight line guiding groove 9.3, and be with dynamic elasticity pendulum bolt 6 to discharge from the second locking notch 9.2, when holding element 10 slides into curved guide groove 9.4 from straight line guiding groove 9.3 and clicking section B 5.2 be separated, the telescopic component that clicking section C 5.3 and elasticity put bolt 6 interacts, making elasticity put bolt 6 is engaging on the first locking notch 9.1, clicking section C5.3 when elasticity pendulum bolt 6 is engaging in the first locking notch 9.1 and telescopic component be separated, dynamic slide rail 3 is relatively determined slide rail 4 and is run and open to terminal location, when wherein holding element 10 and clicking section B 5.2 are separated by elastic portion 10.1 and/or spring element returns on straight line guiding groove 9.3.
Elastic parts comprises stable element 13 and elastomeric spring 14, and stable element 13 passes through the spacing slip of elastomeric spring 14 on the retaining element 15 of press rebound device; Move slide rail 3 or determine slide rail 4 is provided with clicking section D 5.4; Described passing element 7 when drawer closes and clicking section D 5.4 mutually touch and slide on retaining element 15, and with stable element 13 mutually against, make front panel 2 automatic pause relative to cabinet side plate 1 prepause distance H place, wherein clicking section D 5.4 under the effect of damping spring 8 elastic reaction on passing element 7; Described drawer at least realizes automatically closed by the closing forces of damping spring 8, wherein, the active force of elastomeric spring 14 is greater than the closing forces of damping spring 8.
Press rebound device is arranged on dynamic slide rail 3 or determines on slide rail 4, and comprises passing element 7, retaining element 15 and bounce-back spring 16; Wherein, pass element 7 and be slidably arranged on retaining element 15, bounce-back spring 16 one end with pass element 7 elasticity and be connected, the other end and retaining element 15, move slide rail 3 or determine slide rail 4 elasticity and be connected; Described clicking section D 5.4 when drawer closes with pass element 7 and mutually touch and drive and pass element 7 and slide on retaining element 15, pass element 7 and stable element 13 mutually against, make front panel 2 automatic pause relative to cabinet side plate 1 prepause distance H place; Described bounce-back spring 16 is the extension spring that dynamic slide rail 3 can be driven to move to drawer opening direction and its effect is less than the closing forces of damping spring 8.
In said structure, press rebound device is arranged on dynamic slide rail 3, and damping unit is arranged on to be determined on slide rail 4, and clicking section A 5.1, clicking section B 5.2 and clicking section C 5.3 are arranged on dynamic slide rail 3, and clicking section D 5.4 is arranged on and determines on slide rail 4.
Press rebound device is provided with regulating element 20, regulating element 20 one end acts on the retaining element 15 of press rebound device, the other end acts on dynamic slide rail 3 or determines on slide rail 4, by the position that regulating element 20 regulates the relatively dynamic slide rail 3 of press rebound device and/or damping unit or determine between slide rail 4, with realize front panel 2 when drawer closes automatically automatic pause in the prepause distance H place position-adjustable relative to cabinet side plate 1.
Its operation principle:
See Fig. 7-Figure 10, drawer is closed, elasticity pendulum bolt 6 touches for the first time with clicking section A 5.1, in this case, the two does not produce any active force, clicking section B 5.2, clicking section C 5.3 put bolt 6 with elasticity and telescopic component does not act on substantially, and elasticity pendulum bolt 6 is engaging on the first locking notch 9.1 of chute components 9.
See Figure 11-Figure 13, drawer continues to close, clicking section A 5.1 and elasticity are put bolt 6 and are touched mutually, and two-way interaction, clicking section A 5.1 button draws elasticity to put bolt 6 and moves along drawer closing direction, elasticity pendulum bolt 6 discharges from the first locking notch 9.1 of damping unit, and clicking section D 5.4 touches mutually with passing element 7, and drive passing element 7 to slide on retaining element 15, pass element 7 and stable element 13 mutually against, make front panel 2 automatic pause relative to cabinet side plate 1 prepause distance H place, , the general distance of this prepause distance H is 3mm, drawer is by passing the mutual to realizing automatic pause of element 7 and stable element 13, and keep location by the active force of damping unit, drawer has been closed, wherein, the telescopic element 11 of telescopic component in the process by elastic component 12 relative resilient pendulum bolt 6 move and can when drawer is opened and clicking section C 5.3 interact.
See Figure 14-Figure 17, drawer is opened, along drawer closing direction pressing front panel 2, pass element 7 and act on stable element 13, stable element 13 passes element 7 by elastomeric spring 14 resilience, and drive clicking section B 5.2 to drive holding element 10, holding element 10 slides on straight line guiding groove 9.3, and be with dynamic elasticity pendulum bolt 6 to discharge from the second locking notch 9.2, when holding element 10 slides into curved guide groove 9.4 from straight line guiding groove 9.3 and clicking section B 5.2 be separated, and by elastic portion 10.1 and/or spring element returns on straight line guiding groove 9.3, now elasticity pendulum bolt 6 is interacted by telescopic element 11 with clicking section C 5.3 and is engaging on the first locking notch 9.1, and be separated with clicking section A 5.1, telescopic element 11 is separated with clicking section C 5.3 by elastic component 12 again, drawer is opened automatically, and finally become Fig. 7 state, wait for the closedown again of drawer.
Above-mentioned drawer is in closedown and opening process, and the work variable condition of each component can see the change of Fig. 7-Figure 17.Wherein it is emphasized that above-mentioned drawer opening and closing process is a sequence in fact, in order to adopt isolation to describe just more clearly illustrate its operation principle, namely the various power of drawer in sliding process are in expanding shape and interacting.
Above-mentioned is preferred version of the present invention, and those of ordinary skill in the art, to its simple modification or transformation, all drop within protection scope of the present invention.
Claims (10)
1. a damping closes and presses the drawer sliding rail opened, comprise the slide track component be arranged on cabinet side plate (1), slide track component is provided with drawer, drawer is at least made up of base plate and front panel (2), slide track component is at least by dynamic slide rail (3) with determine slide rail (4) and form, move slide rail (3) and determine slide rail (4) is respectively arranged with interactional damping unit, clicking section A(5.1) and clicking section B(5.2), it is characterized in that: damping unit is provided with elasticity pendulum bolt (6), elasticity pendulum bolt (6) drawer close at least LAP time and clicking section A(5.1) mutually touch, and discharge from first locking notch (9.1) of damping unit, drawer is closed automatically by the active force of damping unit, elasticity pendulum bolt (6) with mutually to touch and at least when drawer closes along drawer closing direction press the second locking notch (9.2) that front panel (2) is engaging in damping unit go up and with clicking section A(5.1) be separated, elasticity pendulum bolt (6) at least when drawer is opened automatically and clicking section B(5.2) interact and discharge from second locking notch (9.2) of damping unit, move along drawer opening direction under elasticity pendulum bolt (6) active force in dynamic slide rail (3), pulling force and/or inertia force effect and be engaging on first locking notch (9.1) of damping unit, dynamic slide rail (3) is relatively determined slide rail (4) and is run and open to terminal location under elastic force, pulling force and/or inertia force effect.
2. damping closes and presses the drawer sliding rail opened according to claim 1, it is characterized in that: described damping unit is arranged on dynamic slide rail (3) or determines on slide rail (4), and comprise elasticity pendulum bolt (6), damper (17), damping spring (8) and chute components (9), wherein, elasticity pendulum bolt (6) is provided with telescopic component and is slidably arranged on chute components (9), damper (17) is arranged on chute components (9) upper and its buffer end and elasticity and puts bolt (6) and interact, damping spring (8) one end and elasticity are put bolt (6) elasticity and are connected, the other end and chute components (9), dynamic slide rail (3) or determine slide rail (4) elasticity and be connected, chute components (9) is provided with the first locking notch (9.1) and the second locking notch (9.2), move slide rail (3) or determine slide rail (4) is provided with clicking section C(5.3), described clicking section B(5.2) be arranged on dynamic slide rail (3) or determine on slide rail (4), and at least effect elasticity pendulum bolt (6) when drawer pressing is opened, elasticity pendulum bolt (6) discharges from the second locking notch (9.2), clicking section C(5.3) telescopic component of putting bolt (6) with elasticity interacts, making elasticity put bolt (6) is engaging on the first locking notch (9.1), clicking section C(5.3) when elasticity pendulum bolt (6) is engaging in the first locking notch (9.1) and telescopic component be separated, dynamic slide rail (3) is relatively determined slide rail (4) and is run and open to terminal location, described clicking section A(5.1) be arranged on dynamic slide rail (3) or determine on slide rail (4).
3. damping closes and presses the drawer sliding rail opened according to claim 2, it is characterized in that: described telescopic component comprises telescopic element (11) and elastic component (12), telescopic element (11) is put on bolt (6) by elastic component (12) telescopic slide in elasticity; By telescopic element (11) and clicking section C(5.3 when described elasticity pendulum bolt (6) discharges from the second locking notch (9.2)) interact and be engaging on the first locking notch (9.1), telescopic element (11) passes through elastic component (12) and clicking section C(5.3 when elasticity pendulum bolt (6) is engaging in the first locking notch (9.1)) be separated.
4. damping closes and presses the drawer sliding rail opened according to claim 3, it is characterized in that: described clicking section B(5.2), clicking section C(5.3) when drawer closes and elasticity puts bolt (6) and telescopic component does not act on substantially; Telescopic element (11) elasticity pendulum bolt (6) discharge from the first locking notch (9.1) time by elastic component (12) relative resilient put bolt (6) move and can when drawer is opened and clicking section C(5.3) interact; By telescopic element (11) and clicking section C(5.3 when described elasticity pendulum bolt (6) discharges from the second locking notch (9.2)) interact and be engaging on the first locking notch (9.1), elasticity pendulum bolt (6) and clicking section A(5.1) be separated, telescopic element (11) passes through elastic component (12) and clicking section C(5.3 when elasticity pendulum bolt (6) is engaging in the first locking notch (9.1)) be separated.
5. damping closes and presses the drawer sliding rail opened according to claim 4, it is characterized in that: described damping unit also comprises holding element (10), and holding element (10) is slidably arranged on chute components (9), described clicking section B(5.2) at least drive holding element (10) when drawer pressing is opened, holding element (10) band dynamic elasticity pendulum bolt (6) discharges from the second locking notch (9.2), elasticity pendulum bolt (6) passes through telescopic element (11) and clicking section C(5.3 from time the second locking notch (9.2)) interact, and be engaging on the first locking notch (9.1), and with clicking section A(5.1) be separated, telescopic element (11) passes through elastic component (12) and clicking section C(5.3 when elasticity pendulum bolt (6) is engaging in the first locking notch (9.1)) be separated, dynamic slide rail (3) is at elastic force, relatively determine slide rail (4) under pulling force and/or inertia force effect run and open to terminal location.
6. damping closes and presses the drawer sliding rail opened according to claim 5, it is characterized in that: (9) are provided with tortuous guide portion to described chute components, tortuous guide portion is tortuous guiding groove and is at least made up of a straight line guiding groove (9.3) and a curved guide groove (9.4), holding element (10) to be slidably arranged on tortuous guiding groove and to be provided with elastic portion (10.1) and/or flexible member, holding element (10) by elastic portion (10.1) and/or flexible member elastic reaction on chute components (9), described holding element (10) at least drawer pressing open time and clicking section B(5.2) interact, and slide on straight line guiding groove (9.3), and be with dynamic elasticity pendulum bolt (6) to discharge from the second locking notch (9.2), when holding element (10) slides into curved guide groove (9.4) from straight line guiding groove (9.3) and clicking section B(5.2) be separated, clicking section C(5.3) telescopic component of putting bolt (6) with elasticity interacts, making elasticity put bolt (6) is engaging on the first locking notch (9.1), clicking section C(5.3) when elasticity pendulum bolt (6) is engaging in the first locking notch (9.1) and telescopic component be separated, dynamic slide rail (3) is at elastic force, relatively determine slide rail (4) under pulling force and/or inertia force effect run and open to terminal location, wherein holding element (10) and clicking section B(5.2) when being separated by elastic portion (10.1) and/or spring element returns on straight line guiding groove (9.3).
7. damping closes and presses the drawer sliding rail opened according to claim 6, it is characterized in that: described dynamic slide rail (3) or determine slide rail (4) is also provided with press rebound device, press rebound device is provided with and passes element (7) and elastic parts, front panel (2) when drawer is automatically closed by pass element (7) and elastic parts mutual against automatic pause relative to cabinet side plate (1) prepause distance H place; Pass element (7) at least front panel (2) automatic pause relative to during cabinet side plate (1) prepause distance H by along closing direction pressing front panel (2) and elastic parts interact, elasticity pendulum bolt (6) be engaging in second locking notch (9.2) of damping unit upper and with clicking section A(5.1) be separated, drawer is automatically opened under the effect of press rebound device and/or elastic parts.
8. damping closes and presses the drawer sliding rail opened according to claim 7, it is characterized in that: described elastic parts comprises stable element (13) and elastomeric spring (14), stable element (13) by elastomeric spring (14) spacing slip on the retaining element (15) of press rebound device; Move slide rail (3) or determine slide rail (4) is provided with clicking section D(5.4); Described passing element (7) when drawer closes and clicking section D(5.4) mutually touch and slide on retaining element (15), and with stable element (13) mutually against, make front panel (2) automatic pause relative to cabinet side plate (1) prepause distance H place, wherein clicking section D(5.4) under the effect of damping spring (8) elastic reaction in passing element (7); Described drawer at least realizes automatically closed by the closing forces of damping spring (8), wherein, the active force of elastomeric spring (14) is greater than the closing forces of damping spring (8).
9. damping closes and presses the drawer sliding rail opened according to claim 8, it is characterized in that: described press rebound device is arranged on dynamic slide rail (3), damping unit is arranged on to be determined on slide rail (4), clicking section A(5.1), clicking section B(5.2) and clicking section C(5.3) be arranged on dynamic slide rail (3), clicking section D(5.4) be arranged on and determine on slide rail (4); Wherein, press rebound device comprises passing element (7), retaining element (15) and bounce-back spring (16); Wherein, pass element (7) and be slidably arranged on retaining element (15), bounce-back spring (16) one end with pass element (7) elasticity and be connected, the other end and retaining element (15), move slide rail (3) or determine slide rail (4) elasticity and be connected; Clicking section D(5.4) when drawer closes with pass element (7) and mutually touch and drive and pass element (7) and slide on retaining element (15), pass element (7) and stable element (13) mutually against, make front panel (2) automatic pause relative to cabinet side plate (1) prepause distance H place; Described bounce-back spring (16) is the extension spring that dynamic slide rail (3) can be driven to move to drawer opening direction and its active force is less than the closing forces of the damping spring (8) of damping unit.
10. according to any one of claim 1-9, damping closes and presses the drawer sliding rail opened, it is characterized in that: described press rebound device is provided with and passes element (7) and elastic parts, front panel (2) when drawer is automatically closed by pass element (7) and elastic parts mutual against automatic pause relative to cabinet side plate (1) prepause distance H place; Press rebound device is also provided with regulating element (20), regulating element (20) one end acts on the retaining element (15) of press rebound device, the other end acts on dynamic slide rail (3) or determines on slide rail (4), by the position that regulating element (20) regulates the relatively dynamic slide rail (3) of press rebound device and/or damping unit or determine between slide rail (4), with realize front panel (2) when drawer closes automatically automatic pause in the prepause distance H place position-adjustable relative to cabinet side plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510369644.2A CN104957893B (en) | 2015-06-29 | 2015-06-29 | It is a kind of to damp the drawer sliding rail that closure and pressing are opened |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510369644.2A CN104957893B (en) | 2015-06-29 | 2015-06-29 | It is a kind of to damp the drawer sliding rail that closure and pressing are opened |
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| CN104957893A true CN104957893A (en) | 2015-10-07 |
| CN104957893B CN104957893B (en) | 2017-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510369644.2A Active CN104957893B (en) | 2015-06-29 | 2015-06-29 | It is a kind of to damp the drawer sliding rail that closure and pressing are opened |
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| CN106820685A (en) * | 2015-12-03 | 2017-06-13 | 川湖科技股份有限公司 | For the drive mechanism and method of furniture assembly |
| CN107411388A (en) * | 2017-09-20 | 2017-12-01 | 苏州升德精密电气有限公司 | A kind of drawer buffer and the binodal slide rail with drawer buffer |
| CN109276056A (en) * | 2018-10-12 | 2019-01-29 | 广东东泰五金精密制造有限公司 | A kind of sliding positioning closing structure for drawer |
| CN111212586A (en) * | 2017-10-11 | 2020-05-29 | 保罗海蒂诗有限及两合公司 | Retraction device and method for opening and closing a movable furniture part |
| CN113170986A (en) * | 2021-05-26 | 2021-07-27 | 中山市宏顺五金精密制品有限公司 | Press bounce-back drawer track with bounce-back piece and press bounce-back track |
| CN113558409A (en) * | 2021-08-27 | 2021-10-29 | 合肥乐卡智能五金制造有限公司 | Rebound device for damping closed slide rail and damping closed-pressing rebound slide rail |
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| CN109276056B (en) * | 2018-10-12 | 2023-11-28 | 广东东泰五金精密制造有限公司 | Sliding positioning closing structure for drawer |
| CN113170986A (en) * | 2021-05-26 | 2021-07-27 | 中山市宏顺五金精密制品有限公司 | Press bounce-back drawer track with bounce-back piece and press bounce-back track |
| CN113558409A (en) * | 2021-08-27 | 2021-10-29 | 合肥乐卡智能五金制造有限公司 | Rebound device for damping closed slide rail and damping closed-pressing rebound slide rail |
| CN113558409B (en) * | 2021-08-27 | 2023-04-25 | 合肥乐卡智能五金制造有限公司 | Rebound device for damping closing sliding rail and damping closing-pressing rebound sliding rail |
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