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EP3025615B1 - Selbstschließende Schienenanordnung mit Bremsmechanismus - Google Patents

Selbstschließende Schienenanordnung mit Bremsmechanismus Download PDF

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Publication number
EP3025615B1
EP3025615B1 EP14195094.9A EP14195094A EP3025615B1 EP 3025615 B1 EP3025615 B1 EP 3025615B1 EP 14195094 A EP14195094 A EP 14195094A EP 3025615 B1 EP3025615 B1 EP 3025615B1
Authority
EP
European Patent Office
Prior art keywords
rail
wall
self
supporting member
elastic force
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
EP14195094.9A
Other languages
English (en)
French (fr)
Other versions
EP3025615A1 (de
Inventor
Ken-Ching Chen
Shih-Lung Huang
Yi-Syuan Jhao
Chun-Chiang Wang
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.)
King Slide Works Co Ltd
King Slide Technology Co Ltd
Original Assignee
King Slide Works Co Ltd
King Slide Technology 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 King Slide Works Co Ltd, King Slide Technology Co Ltd filed Critical King Slide Works Co Ltd
Priority to EP14195094.9A priority Critical patent/EP3025615B1/de
Publication of EP3025615A1 publication Critical patent/EP3025615A1/de
Application granted granted Critical
Publication of EP3025615B1 publication Critical patent/EP3025615B1/de
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
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/18—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with counteracting springs
    • 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
    • A47B88/453—Actuated drawers
    • A47B88/46—Actuated drawers operated by mechanically-stored energy, e.g. by springs
    • A47B88/467—Actuated drawers operated by mechanically-stored energy, e.g. by springs self-closing
    • 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
    • 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
    • A47B2210/0091—Drawer movement damping
    • A47B2210/0094—Drawer damping device with 2 relatively movable parts to convert kinetic energy

Definitions

  • the present invention relates to a self-closing mechanism for a slide rail assembly More particularly, the present invention relates to a self-closing mechanism for a slide rail assembly having a deceleration mechanism whereby a second rail being retracted relative to a first rail is automatically and slowly moved to the retracted position.
  • a drawer or the like can be pulled out of or pushed back into a frame (e.g., a cabinet) by means of slide rails, and the pulling or pushing process is accomplished mostly by the force exerted by the operator.
  • a frame e.g., a cabinet
  • slide rails are automatically retractable so that a drawer pushed toward the retracted position and having entered the last part of its retracting course can be driven to the retracted position automatically.
  • the '435 patent discloses a self-closing slide which, according to FIG. 2A, FIG. 2B , FIG. 3 , and FIG. 16 of the patent, includes a self-closing mechanism (46) mounted at an end portion of an outer slide member (16).
  • the self-closing mechanism (46) generally includes a housing (48), a spring (86) located in the housing (48), a guide pin (78) extending through the spring (86), and a slot (90).
  • the slot (90) includes a longitudinal portion (92) and a transverse portion (100) extending transversely with respect to the longitudinal portion (92).
  • the slot (90) is provided therein with an actuator guide member (108) displaceable between the transverse portion (100) and the longitudinal portion (92).
  • an inner slide member (12) has an end portion formed with a first slot portion (110) and a second slot portion (114).
  • the first slot portion (110) at the end portion of the inner slide member (12) corresponds to the actuator guide member (108) in the housing (48) of the self-closing mechanism (46).
  • the actuator guide member (108) is guided by the first slot portion (110) and the second slot portion (114) of the inner slide member (12) and, thanks to the elastic force provided by the spring (86) along the guide pin (78), retracts the inner slide member (12) automatically.
  • the objective of providing a self-closing slide is achieved.
  • EP 2 538 144 A1 discloses a self-closing mechanism for a slide rail assembly, comprising a housing, a movable member movably connected to the housing, an elastic member for applying an elastic force to the movable member in a first direction, wherein when the movable member is engaged with the housing and the predetermined position thereof the elastic member accumulates an elastic force in the first direction.
  • the self-closing mechanism comprises a deceleration mechanism including a deceleration spring which is mounted to the housing.
  • TW 201408240A discloses a self-closing mechanism for slide rail assembly capable of deceleration comprising a housing, a movable member movably connected with the housing and an elastic member for applying an elastic force to the movable member in a first direction wherein when the movable member is engaged with the housing at a predetermined position thereof the elastic member accumulates the elastic force the first direction.
  • the self-closing mechanism comprises a deceleration mechanism.
  • the deceleration mechanism includes a supporting member and a deceleration spring for applying to the supporting member an elastic force in a second direction, opposite the first direction, wherein the elastic force applied by the deceleration spring is less than the elastic force applied by the elastic member.
  • the self-closing mechanism comprises a housing, a movable member which is movably connected with the housing and an elastic member for applying an elastic force to the movable member in a first direction.
  • the elastic member When the movable member is engaged with the housing at a predetermined position thereof, the elastic member accumulates the elastic force in the first direction.
  • the self-closing mechanism includes a deceleration mechanism.
  • EP 1 561 398 A1 discloses a self-closing mechanism for a slide rail assembly capable of deceleration comprising a guiding plate, instead of a housing, and a movable member which is connected with the guiding plate. Further an elastic member is provided for applying an elastic force to the movable member in a first direction wherein when the movable member is engaged with the guiding plate at a predetermined position thereof the elastic member accommodates the force in the first direction.
  • the self-closing mechanism comprises a deceleration mechanism which is disposed separately from the guiding plate and the other members.
  • the deceleration mechanism comprises a base to which a fluid damper is mounted.
  • the deceleration mechanism comprises a supporting member, which is movably connected with the base. Further a deceleration spring is provided inside the damper for applying to the supporting member an elastic force in a direction opposite the first direction is pro-vided is, wherein the force applied by the deceleration spring is less than the force applied by the elastic member.
  • the self-closing mechanism comprises a housing; a movable member movably connected with the housing; an elastic member for applying an elastic force to the movable member in a first direction, wherein when the movable member is engaged with the housing at a predetermined position thereof, the elastic member accumulates the elastic force in the first direction; and a deceleration mechanism including: a base; a supporting member movably connected with the base, the supporting member having a portion corresponding to the movable member; and a deceleration spring for applying to the supporting member an elastic force in a second direction opposite the first direction, wherein the elastic force applied by the deceleration spring is less than the elastic force applied by the elastic member; wherein when the movable member drives the supporting member in response to the elastic force applied by the elastic member, the elastic force applied by the deceleration spring counteracts the elastic force applied by the elastic member such that movement of
  • the present invention relates to a self-closing mechanism for a slide rail assembly capable of deceleration, according to claim 1.
  • a self-closing mechanism for a slide rail assembly capable of deceleration comprises a housing; a movable member movably connected with the housing; an elastic member for applying an elastic force to the movable member in a first direction, wherein when the movable member is engaged with the housing at a predetermined position thereof, the elastic member accumulates the elastic force in the first direction; and a deceleration mechanism.
  • the deceleration mechanism includes a base; a supporting member movably connected with the base, the supporting member having a portion corresponding to the movable member; and a deceleration spring for applying to the supporting member an elastic force in a second direction opposite the first direction, wherein the elastic force applied by the deceleration spring is less than the elastic force applied by the elastic member; wherein when the movable member drives the supporting member in response to the elastic force applied by the elastic member, the elastic force applied by the deceleration spring counteracts the elastic force applied by the elastic member such that movement of the movable member relative to the housing is reduced in speed.
  • the base includes a first longitudinal section; the first longitudinal section at least includes a first wall, a second wall, a front wall, a rear wall and a bottom wall extending between the first wall of the base and the second wall of the base; the first wall, the second wall, the front wall, the rear wall, and the bottom wall define a damping room; the supporting member further has a friction portion movably corresponding to the damping room of the base; and at least one of the first longitudinal section and the friction portion of the supporting member further includes a friction surface such that, when the supporting member is driven by the movable member, the friction portion of the supporting member is displaced relative to the damping room of the base and resistance is provided by the friction surface or the base includes a friction portion; the supporting member is movably connected with the friction portion; the supporting member includes a first wall, a second wall, and a bottom wall extending between the first wall of the supporting member and the second wall of the supporting member; the first wall of the supporting member, the second wall of the supporting member, and the bottom wall of
  • a self-closing slide rail assembly comprises a first rail; a second rail longitudinally displaceable relative to the first rail; a stop portion provided at the second rail; and the self-closing mechanism according claim 1, wherein the self-closing mechanism is mounted to the first rail such that, while the second rail is being retracted in the first direction from an extended position toward a retracted position relative to the first rail, the self-closing mechanism automatically moves the second rail back to the retracted position by means of the stop portion.
  • the housing of the self-closing mechanism further includes an engaging portion, while the movable member of the self-closing mechanism further includes an actuating portion for engaging with the stop portion.
  • the movable member When the actuating portion of the movable member is engaged with the stop portion, and the second rail is so operated as to be displaced in the second direction toward the extended position, the movable member is driven by the second rail into engagement with the engaging portion of the housing such that the elastic member accumulates the elastic force in the first direction; and wherein when the second rail is being so operated as to be displaced in the first direction from the extended position toward the retracted position with the actuating portion of the movable member of the self-closing mechanism being engaged with the stop portion, the movable member is driven to disengage from the engaging portion and drives the supporting member in response to the elastic force applied by the elastic member such that, with the elastic force applied by the deceleration spring that is able to counteract the elastic force applied by the elastic member, the movable member automatically and slowly moves the second rail back to the retracted position via the actuating portion.
  • the second rail being retracted with respect to a first rail is moved to the retracted position both automatically and slowly.
  • the elastic force applied by the deceleration spring counteracts the elastic force applied by the elastic member such that the movable member is moved relative to the housing at a reduced speed.
  • One of the advantageous features of implementing the present invention is that the second rail, when retracted with respect to the first rail, is moved to the retracted position automatically and slowly.
  • the self-closing slide rail assembly with a deceleration mechanism in the first embodiment of the present invention includes a first rail 10, a second rail 12 , a self-closing mechanism 14, and a deceleration mechanism 16.
  • the self-closing slide rail assembly further includes a third rail 18.
  • the second rail 12 can be longitudinally displaced relative to the first rail 10.
  • the second rail 12 is longitudinally movably connected to the first rail 10 via the third rail 18.
  • the third rail 18 is movably connected between the first rail 10 and the second rail 12. Thanks to the third rail 18, the distance by which the second rail 12 can be pulled out relative to the first rail 10 is increased.
  • the self-closing slide rail assembly of the present invention is not limited to this configuration.
  • a two-section slide rail is formed instead.
  • the second rail 12 includes an end portion 20 corresponding to the self-closing mechanism 14.
  • the second rail 12 further includes a guide portion 22 and a stop portion 24, both of which are adjacent to the end portion 20 of the second rail 12.
  • the guide portion 22 has a curved guide surface 23.
  • the stop portion 24 can be formed by the second rail 12. In an embodiment which is not shown herein, however, the guide portion 22 and the stop portion 24 are fixed to the second rail 12 at positions adjacent to the end portion 20 by an attaching means, such as projection-recess engagement, threaded connection, or rivet connection.
  • the self-closing mechanism 14 is mounted to the first rail 10.
  • the self-closing mechanism 14 can be mounted to the first rail 10 at a position adjacent to its end portion 28 by threaded connection, rivet connection, projection-recess engagement, or the like.
  • the present invention imposes no limitations on the mounting method to be used.
  • the self-closing mechanism 14 has an end portion provided with at least one cushioning portion 30 against which the third rail 18 can be pressed when moved toward a retracted position relative to the first rail 10, and which therefore provides cushioning protection for the third rail 18.
  • the self-closing mechanism 14 and the deceleration mechanism 16 are assembled together.
  • the self-closing mechanism 14 in FIG. 3 is but one illustrative embodiment, to which implementation of the self-closing mechanism is by no means limited.
  • the self-closing mechanism 14 includes a housing 32, an elastic member 34, and a movable member 36.
  • the housing 32 is mounted to the first rail 10 at a position adjacent to the end portion 28.
  • the housing 32 includes a front end portion 38, a rear end portion 40, a longitudinal room 42 extends between the front end portion 38 and the rear end portion 40, a longitudinal portion 44 parallel to the longitudinal room 42, an engaging portion 46 extending transversely from the front end of, and at an angle with respect to, the longitudinal portion 44, and a stop wall 48 adjacent to the rear end portion 40.
  • the longitudinal room 42 has a mounting opening 50 adjacent to the rear end portion 40.
  • the elastic member 34 is inserted into the longitudinal room 42 through the mounting opening 50.
  • the movable member 36 is movably connected with the housing 32 and can be longitudinally displaced relative to the first rail 10.
  • the movable member 36 includes a first side 54a and a second side 54b opposite the first side 54a.
  • the first side 54a has a first projection 56 and a second projection 58.
  • the second side 54b includes an actuating portion 60.
  • the first projection 56 corresponds to and is pressed by the elastic member 34 and is located in the longitudinal room 42 of the housing 32 while the second projection 58 is movably pressed against the longitudinal portion 44.
  • the movable member 36 can respond, through the first projection 56, to the elastic force generated by the elastic member 34 such that the first projection 56 of the movable member 36 is displaced in the longitudinal room 42 of the housing 32 and the second projection 58 is displaced along the longitudinal portion 44 until the second projection 58 of the movable member 36 is pressed against and hence stopped by the stop wall 48 of the housing 32 (see FIG. 3 ).
  • the deceleration mechanism 16 includes a base 62, a supporting member 64, and a deceleration spring 66.
  • the base 62 is connected with the housing 32 of the self-closing mechanism 14.
  • the base 62 is integrally formed with the housing 32 of the self-closing mechanism 14, or, as in an embodiment which is not shown herein, the base 62 and the housing 32 are adjacent separate elements individually mounted to the first rail 10.
  • the base 62 includes a first longitudinal section 68, a second longitudinal section 70 extending from the first longitudinal section 68, and a supporting portion 72.
  • the first longitudinal section 68 at least includes a first wall 74a, a second wall 74b, a front wall 74c, a rear wall 74d and a bottom wall 74e extending between the first wall 74a and the second wall 74b.
  • the first wall 74a, the second wall 74b, the front wall 74c, the rear wall 74d and the bottom wall 74e jointly define a damping room 76.
  • the damping room 76 is generally parallel to the longitudinal room 42 of the housing 32.
  • the second longitudinal section 70 defines a longitudinal channel 78.
  • the supporting portion 72 extends transversely from between the first longitudinal section 68 and the second longitudinal section 70 or from one of the first longitudinal section 68 and the second longitudinal section 70.
  • the supporting portion 72 is transversely connected to and extends transversely from the first longitudinal section 68.
  • the damping room 76 further includes a friction surface 80 on the first wall 74a and a groove 82 in the second wall 74b.
  • the friction surface 80 is, for example, a serrated surface, a rough surface, or other resistance-providing surface. While the friction surface 80 is depicted herein as a serrated surface, it is understood that the friction surface 80 is not necessarily designed as such.
  • the supporting member 64 is longitudinally movably connected with the base 62.
  • the supporting member 64 is movably connected with the first longitudinal section 68 and the second longitudinal section 70 of the base 62, and the deceleration spring 66 is mounted to the supporting member 64.
  • the supporting member 64 includes a friction portion 84, a retainer 86, a connecting portion 88, a contact portion 90, and an auxiliary portion 92.
  • the friction portion 84 is located on one side of the supporting member 64.
  • the retainer 86 is connected to and extends from, for example, a part of the supporting member 64 that is adjacent to an end portion of the supporting member 64.
  • the connecting portion 88 is longitudinally connected to and extends from, for example, the retainer 86.
  • the auxiliary portion 92 is located on one side of the supporting member 64, wherein the auxiliary portion 92 and the friction portion 84 are on the same side of the supporting member 64. Beside, a portion of the auxiliary portion 92 corresponds to the rear wall 74d of the first longitudinal section 68.
  • the supporting member 64 is movably mounted to the damping room 76 via the friction portion 84.
  • the friction portion 84 has a friction surface 94 on one side and a rib 96 on the other side.
  • the friction surface 94 is, for example, a serrated surface, a rough surface, or other resistance-providing surface. While the friction surface 94 of the friction portion 84 is depicted herein as a serrated surface corresponding to the friction surface 80 (e.g., a serrated surface) in the damping room 76, the configuration of the friction surface 94 is not limited to the above.
  • the rib 96 corresponds to the groove 82 in the damping room 76.
  • the friction portion 84 has a groove while the damping room 76 includes a corresponding rib on the second wall 74b. This alternative design also enables stable movement of the friction portion 84 in the damping room 76.
  • the connecting portion 88 is connected between the supporting portion 72 and the retainer 86.
  • One of the supporting portion 72 and the retainer 86 has an aperture 98 through which the connecting portion 88 extends.
  • the deceleration spring 66 is mounted to the connecting portion 88 and pressed between the supporting portion 72 and the retainer 86. It should be pointed out that while the connecting portion 88 is depicted herein as integrally joined with the retainer 86 and the supporting portion 72 is depicted herein as having the aperture 98 through which the connecting portion 88 extends, it is also feasible that the connecting portion 88 is integrally joined with the supporting portion 72 and that the retainer 86 has the aperture 98 through which the connecting portion 88 extends, as in an embodiment which is not shown herein.
  • the contact portion 90 corresponds to the second projection 58 of the movable member 36 such that the second projection 58 can be pressed against the contact portion 90 (as shown in FIG. 9B ) or vice versa.
  • the auxiliary portion 92 corresponds to and can be displaced in the longitudinal channel 78.
  • the second longitudinal section 70 of the base 62 further includes a wall surface 95 adjacent to the longitudinal channel 78 and an end wall 99.
  • the auxiliary portion 92 further has a hook section 93 to be hooked to the wall surface 95 of the base 62 when the auxiliary portion 92 is in the longitudinal channel 78, in order to increase the stability with which the supporting member 64 can be displaced on the base 62.
  • the friction portion 84 of the supporting member 64 is mounted in the damping room 76, and the damping room 76 is filled with a cushioning medium 97 (e.g., a viscous oil) to provide enhanced cushioning and deceleration when the friction portion 84 of the supporting member 64 is displaced in the damping room 76.
  • a cushioning medium 97 e.g., a viscous oil
  • the cushioning medium 97 in the damping room 76 covers the entire friction portion 84 of the supporting member 64 (including the friction surface 94 and the rib 96).
  • FIG. 9A shows the second rail 12 in a retracted position relative to the first rail 10
  • FIG. 9B shows how in this state the second projection 58 of the movable member 36 is pressed against the contact portion 90 of the supporting member 64 of the deceleration mechanism 16.
  • the elastic member 34 when the second rail 12 is in the retracted position relative to the first rail 10, and at least a portion (e.g., the actuating portion 60) of the movable member 36 is in engagement with the stop portion 24, the elastic member 34 provides an elastic force which acts on the first projection 56 of the movable member 36 in a first direction D1. And due to the elastic force applied by the elastic member 34 in the first direction D1, the second projection 58 of the movable member 36 presses the contact portion 90 against the stop wall 48.
  • the deceleration spring 66 of the deceleration mechanism 16 applies to the supporting member 64 an elastic force in a second direction D2, wherein the elastic force in the second direction D2 acts in a different direction from the elastic force in the first direction D1 (e.g., the second direction D2 being opposite the first direction D1).
  • the elastic force applied by the elastic member 34 in the first direction D1 is greater than the elastic force applied by the deceleration spring 66 in the second direction D2. This ensures that the second rail 12 will stay in the retracted position once fully retracted relative to the first rail 10.
  • FIG. 10A and FIG. 10B show the second rail 12 being displaced in the second direction D2 from the retracted position toward an extended position relative to the first rail 10.
  • the first projection 56 of the movable member 36 presses the elastic member 34, which, in response to the pressing of the first projection 56, accumulates an elastic force in the first direction D1.
  • the second projection 58 is displaced along the longitudinal portion 44, and in response to the displacement of the second projection 58, the deceleration spring 66 releases some elastic force in the second direction D2.
  • the supporting member 64 is displaced in the second direction D2, and the contact portion 90 of the supporting member 64 is pressed against the second projection 58 of the movable member 36.
  • the second projection 58 of the movable member 36 is displaced along the longitudinal portion 44 and, after turning by an angle, engages with the engaging portion 46 (i.e., being retained at a predetermined position).
  • the actuating portion 60 of the movable member 36 is disengaged from the stop portion 24.
  • the elastic member 34 accumulates more elastic force in the first direction D1.
  • the elastic force acts on the first projection 56 of the movable member 36
  • the second projection 58 of the movable member 36 is kept in engagement with the engaging portion 46.
  • the supporting member 64 is displaced in response to the elastic force that the deceleration spring 66 continues releasing in the second direction D2.
  • the supporting member 64 will stop displacing in the second direction D2 once the auxiliary portion 92 of the supporting member 64 is pressed against the rear wall 74d of the first longitudinal section 68 and/or the end wall 99 of the longitudinal channel 78.
  • FIG. 12A and FIG. 12B show how the second rail 12 is displaced from the extended position toward the retracted position relative to the first rail 10.
  • the guide portion 22 of the second rail 12 corresponds to at least one portion (e.g., the actuating portion 60) of the movable member 36, and the second projection 58 of the movable member 36 is located at the engaging portion 46.
  • the actuating portion 60 of the movable member 36 is guided by the guide portion 22 of the second rail 12 and eventually engages with the stop portion 24 such that the second projection 58 of the movable member 36 is no longer engaged with the engaging portion 46.
  • the first projection 56 of the movable member 36 is subjected to the elastic force released by the elastic member 34 in the first direction D1
  • the movable member 36 is automatically displaced toward the retracted position in response to the elastic force of the elastic member 34.
  • the second rail 12, therefore, is driven by the actuating portion 60 of the movable member 36 and moved automatically toward the retracted position (see FIG. 9A and FIG. 9B ).
  • the second projection 58 of the movable member 36 pushes at least one portion (e.g., the contact portion 90) of the supporting member 64 and thereby displaces the supporting member 64 in the first direction D1 along with the movable member 36.
  • the elastic force provided by the elastic member 34 in the first direction D1 must be able to overcome the elastic force provided by the deceleration spring 66 and acting on the supporting member 64 in the second direction D2 (i.e., the elastic force provided by the deceleration spring 66 can be viewed as resistance against the elastic member 34 and serves to counteract the elastic force of the elastic member 34) in order for the movable member 36 to be displaced along the longitudinal portion 44 in the first direction D1 at a reduced speed and thus automatically and slowly moves the second rail 12 back to the retracted position after the second projection 58 of the movable member 36 leaves the engaging portion 46.
  • the friction portion 84 of the supporting member 64 provides further resistance as it is displaced relative to the damping room 76 in the first direction D1, thanks to the friction surface 80 in the damping room 76 or the friction surface 94 of the friction portion 84.
  • This additional resistance lowers the speed at which the second projection 58 of the movable member 36 is displaced from the engaging portion 46 to the longitudinal portion 44, allowing the movable member 36 to move the second rail 12 back to the retracted position slowly as well as automatically.
  • the cushioning medium 97 in the damping room 76 can effectively decelerate displacement of the friction portion 84 relative to the damping room 76 in the first direction D1 and reduce the sound generated by direct impact between an end portion of the friction portion 84 of the supporting member 64 and the inner wall of the damping room 76.
  • the cushioning medium 97 is effective in both deceleration and noise reduction.
  • the deceleration force provided by the deceleration mechanism e.g., the resistance provided by the deceleration spring 66 and the additional resistance provided by the friction surface 80 or the friction surface 94
  • the deceleration force provided by the deceleration mechanism is less than the elastic force provided by the elastic member 34 of the self-closing mechanism, in order for the movable member 36 to move the second rail 12 back to the retracted position both automatically and slowly, allowing the second rail 12 to decelerate when it has been pushed relative to the first rail 10 to a position adjacent to the last part of its retracting course.
  • FIG. 14 shows the second embodiment of the self-closing slide rail assembly with a deceleration mechanism according to the present invention.
  • the second embodiment is different from the first embodiment generally in that the base 200 includes a first longitudinal section 202 and a supporting portion 204 extending transversely from the first longitudinal section 202 (i.e., the base 200 lacks the second longitudinal section 70 in the first embodiment).
  • the movable member 214 is equally capable of automatically and slowly driving the second rail in the first direction D1 to the retracted position.
  • the deceleration spring 206, the friction surfaces, and the cushioning medium in this embodiment are the same as their counterparts in the first embodiment and, for the sake of simplicity, will not be described repeatedly herein.
  • FIG. 15 shows the third embodiment of the self-closing slide rail assembly with a deceleration mechanism according to the present invention.
  • the third embodiment is different from the first embodiment generally in that: the first rail 300 further includes a sidewall 302, the sidewall 302 has a connecting section 304, and the deceleration spring 306 is longitudinally connected between the connecting section 304 and a portion (e.g., a front portion 309) of the supporting member 308.
  • the deceleration spring 306 when the second rail (not shown) is in a retracted position relative to the first rail 300, the deceleration spring 306 is stretched and thus accumulates an elastic force in the second direction D2.
  • the movable member 312 of the self-closing mechanism 310 In the course in which the second rail is moved from the retracted position in the second direction D2 toward an extended position relative to the first rail 300 by an external force, the movable member 312 of the self-closing mechanism 310 is displaced in the second direction D2 along with the second rail and, after turning by an angle, engages with the engaging portion 314. Meanwhile, the deceleration spring 306 releases the elastic force in the second direction D2, and the supporting member 308 is therefore retained at a certain position (see FIG.
  • the actuating portion 316 of the movable portion 312 will engage with the second rail (e.g., by means of the stop portion 24 in a way similar to that shown in FIG. 13A ), causing the movable member 312 to disengage from the engaging portion 314, and the elastic member 318 to release an elastic force in the first direction D1.
  • the movable member 312 which has left the engaging portion 314, will be displaced along the longitudinal portion 320 in the first direction D1 and thus automatically and slowly move the second rail back to the retracted position.
  • the deceleration spring 306 applies to the supporting member 308 an elastic force in the second direction D2, and when the movable member 312 is pressed against the contact portion 322 of the supporting member 308 by the elastic force applied by the elastic member 318 in the first direction D1, the elastic force applied by the deceleration spring 306 serves as resistance against the elastic force applied by the elastic member 318.
  • the friction surface in the damping room, the friction surface of the friction portion, and the cushioning medium filled in the damping room provide further deceleration when the second rail has been pushed relative to the first rail 300 into the last part of its retracting course.
  • This additional deceleration effect has been disclosed in the first embodiment (with reference to FIG. 13B , FIG. 8A and FIG. 8B ) and, for the sake of simplicity, will not be explained repeatedly herein.
  • FIG. 17 shows the fourth embodiment of the present invention.
  • the fourth embodiment is different from the first embodiment generally in that: the base 402 of the deceleration mechanism has a friction portion 404; the friction portion 404 has a friction surface 406 and a rib 408 opposite the friction surface 406; the supporting member 410 is movably connected with the friction portion 404; the supporting member 410 at least includes a first wall 412a, a second wall 412b, and a bottom wall 412c extending between the first wall 412a and the second wall 412b; and the first wall 412a, the second wall 412b, and the bottom wall 412c define a damping room 414 corresponding to the friction portion 404.
  • the first wall 412a of the supporting member 410 includes a friction surface 416 located in the damping room 414 and corresponding to the friction surface 406 of the friction portion 404 (e.g., the friction surfaces 416 and 406 being corresponding serrated surfaces).
  • the second wall 412b of the supporting member 410 includes a groove 418 corresponding to the rib 408 of the friction portion 404.
  • the damping room 414 can also be filled with a cushioning medium (the principle of which can be understood with reference to FIG. 8B and will not be stated repeatedly herein).
  • the base 402 of the deceleration mechanism further includes at least one portion 420.
  • the deceleration spring 422 is longitudinally connected between the at least one portion 420 and a portion (e.g., a rear portion 423) of the supporting member 410.
  • the deceleration spring 422 applies to the supporting member 410 an elastic force in the second direction D2 such that the supporting member 410 is retained at a certain position in response to the elastic force applied by the deceleration spring 422. If, in this state, the second rail (now shown) is retracted in the first direction D1 toward a retracted position relative to the first rail 428, the actuating portion 430 of the movable member 424 will engage with the second rail (e.g., by means of the stop portion 24 in a way similar to that shown in FIG.
  • the deceleration spring 422 applies to the supporting member 410 an elastic force in the second direction D2, and when the movable member 424 is pressed against the contact portion 436 of the supporting member 410 by the elastic force applied by the elastic member 432 in the first direction D1, the elastic force applied by the deceleration spring 422 serves as resistance against the elastic force applied by the elastic member 432.
  • the movable member 424 therefore, is equally capable of moving the second rail back to the retracted position automatically and slowly.
  • the supporting member 410 when driven by the movable member 424, is displaced relative to the friction portion 404 and provides resistance through the friction surface 416 in the damping room 414 and the friction surface 406 of the friction portion 404.
  • the cushioning medium filled in the damping room 414 can provide further deceleration when the second rail has been pushed relative to the first rail 428 into the last part of its retracting course.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drawers Of Furniture (AREA)

Claims (11)

  1. Eine Selbstschließvorrichtung (14, 310) für eine Gleitschienenmontage zur Verzögerung, umfassend:
    ein Gehäuse (32);
    ein bewegliches Glied (36, 214, 312, 424), das beweglich am Gehäuse (32) befestigt ist;
    eine Feder (34, 318, 432) zur Ausübung einer Federkraft auf das bewegliche Glied (36, 214, 312, 424) in eine erste Richtung (D1), wobei wenn das bewegliche Glied (36, 214, 312, 424) mit dem Gehäuse (32) in dessen vorbestimmten Position in Eingriff gebracht wird die Feder (34, 318, 432) die Federkraft in die erste Richtung (D1) sammelt; und
    einen Verzögerungsmechanismus (16) mit den folgenden Komponenten:
    eine Basis (62, 200, 402);
    ein Trageglied (64, 210, 308, 410), das beweglich an der Basis (62, 200, 402) befestigt ist; das Trageglied (64, 210, 308, 410) einen Teil in Übereinstimmung mit dem beweglichen Glied (36, 214, 312, 424) aufweist; und
    eine Verzögerungsfeder (66, 206, 306, 422), die eine Federkraft in eine zweite Richtung (D2) entgegen der ersten Richtung (D1) auf das Trageglied (64, 210, 308, 410) ausübt; wobei die Federkraft, die mit der Verzögerungsfeder (66, 206, 306, 422) ausgeübt wird, geringer als die Federkraft ist, die mit der Feder (34, 318, 432) ausgeübt wird;
    worin das bewegliche Glied (36, 214, 312, 424) das Trageglied (64, 210, 308, 410) als Reaktion auf die mit der Feder (34, 318, 432) ausgeübte Federkraft antreibt; die mit der Verzögerungsfeder (66, 206, 306, 422) ausgeübte Federkraft gegen die mit der Feder (34, 318, 432) ausgeübte Federkraft so wirkt, dass die Bewegung des beweglichen Glieds (36, 214, 312, 424) relativ zum Gehäuse (32) ist, dessen Geschwindigkeit verlangsamt ist,
    dadurch gekennzeichnet, dass
    die Basis (62, 200) einen ersten Längsabschnitt (68, 202) aufweist; der erste Längsabschnitt (68, 202) mindestens mit einer ersten Wand (74a), einer zweiten Wand (74b), einer vorderen Wand (74c), einer hinteren Wand (74d) und eine untere Wand (74e), die sich zwischen der ersten Wand (74a) der Basis (62, 200) und der zweiten Wand (74b) der Basis (62, 200) erstreckt, gebildet ist; die erste Wand (74a), die zweite Wand (74b), die vordere Wand (74c), die hintere Wand (74d) und die untere Wand (74e) einen Dämpfungsraum (76, 212) bilden; das Trageglied (64, 210, 308) weiter über einen Reibungsteil (84) verfügt, der beweglich dem Dämpfungsraum (76, 212) der Basis (62, 200) entspricht; mindestens einer der ersten Längsabschnitte (68, 202) und der Reibungsteil (84) des Trageglieds (64, 210, 308) weiter eine Reibfläche (80, 94, 208) aufweisen, so dass beim Antreiben des Trageglieds (64, 210, 308) mit dem beweglichen Glied (36, 214, 312) der Reibungsteil (84) des Trageglieds (64, 210, 308) relativ zum Dämpfungsraum (76, 212) der Basis (62, 200) verschoben wird, wobei mit der Reibfläche (80, 94, 208) ein Widerstand erzeugt wird;
    oder dadurch, dass
    die Basis (402) einen Reibungsteil (404) aufweist; das Trageglied (410) beweglich am Reibungsteil (404) befestigt ist; das Trageglied (410) eine erste Wand (412a), eine zweite Wand (412b) und eine untere Wand (412c), die sich zwischen der ersten Wand (412a) des Trageglieds (410) und der zweiten Wand (412b) des Trageglieds (410) erstreckt, aufweist; die erste Wand (412a) des Trageglieds (410), die zweite Wand (412b) des Trageglieds (410) und die untere Wand (412c) des Trageglieds (410) einen Dämpfungsraum (414) bilden, der beweglich mit dem Reibungsteil (404) der Basis (402) übereinstimmt; mindestens eines der Trageglieder (410) und der Reibungsteile (404) der Basis (402) weiter eine Reibfläche (406, 416) aufweisen, so dass beim Antreiben mit dem beweglichen Glied (424) das Trageglied (410) relativ zum Reibungsteil (404) der Basis (402) verschoben wird und die Reibfläche (406, 416) einen Widerstand erzeugt.
  2. Die Selbstschließvorrichtung (14, 310) nach Anspruch 1, worin die Basis (62) weiter einen zweiten Längsabschnitt (70) aufweist; der zweite Längsabschnitt (70) einen Längskanal (78) und eine Wandfläche (95), die an den Längskanal (78) angrenzt, aufweist; das Trageglied (64, 308) des Verzögerungsmechanismus' (16) weiter einen Zusatzteil (92) aufweist; der Zusatzteil (92) mit einem Haken (93) im Längskanal (78) gebildet und in die Wandfläche (95) durch den Haken (93) eingehakt ist; der Zusatzteil (92) zum Andrücken an eine Stirnwand (99) des Längskanals (78) als Reaktion auf die mit der Verzögerungsfeder (66, 306) auf das Trageglied (64, 308) ausgeübte Federkraft konfiguriert ist; der Zusatzteil (92) zum Andrücken an eine hintere Wand (74d) des ersten Längsabschnitts (68) als Reaktion auf die mit der Verzögerungsfeder (66, 306) auf das Trageglied (64, 308) ausgeübte Federkraft konfiguriert ist.
  3. Die Selbstschließvorrichtung (14, 310) nach Anspruch 1, worin der Dämpfungsraum (76, 212) mit einem Polsterungsmittel (97) befüllt ist.
  4. Die Selbstschließvorrichtung (14) nach Anspruch 1, worin der Verzögerungsmechanismus (16) weiter einen Trageteil (72, 204) aufweist, der an der Basis (62,200) befestigt ist; das Trageglied (64, 210) weiter einen Halter (86) und einen Verbindungsteil (88) aufweist; der Verbindungsteil (88) zwischen dem Trageteil (72, 204) und dem Halter (86) befestigt ist; die Verzögerungsfeder (66, 206) an den Verbindungsteil (88) montiert und zwischen dem Trageteil (72, 204) und dem Halter (86) eingepresst ist; einer der Trageteile (72, 204) und der Halter (86) eine Öffnung (98) aufweist, durch die der Verbindungsteil (88) ragt.
  5. Die Selbstschließvorrichtung (14, 310) nach Anspruch 1, worin die Verzögerungsfeder (422) der Länge nach zwischen einem Teil (420) der Basis (402) des Verzögerungsmechanismus' (16) und dem Trageglied (410) befestigt ist.
  6. Die Selbstschließvorrichtung (14, 310) nach Anspruch 1, worin das Gehäuse (32) einen vorderen Endabschnitt (38) und einen hinteren Endabschnitt (40) aufweist; sich ein Längshohlraum (42) zwischen dem vorderen Endabschnitt (38) und dem hinteren Endabschnitt (40) erstreckt; ein Längsabschnitt (44, 320, 434) parallel zum Längshohlraum (42) angeordnet ist; die Feder (34, 318, 432) im Längshohlraum (42) montiert ist; das bewegliche Glied (36, 214, 312, 424) weiter eine erste Seite (54a) und eine zweite Seite (54b) gegenüber der ersten Seite (54a) aufweist; die erste Seite (54a) mit einem ersten Vorsprung (56) und mit einem zweiten Vorsprung (58) gebildet ist; der erster Vorsprung (56) nach der Feder (34, 318, 432) ausgerichtet ist und mit dieser angepresst wird; der zweite Vorsprung (58) an den Längsabschnitt (44, 320, 434) angedrückt wird; das bewegliche Glied (36, 214, 312, 424) auf die mit der Feder (34, 318, 432) ausgeübte Federkraft so reagieren kann, dass der erste Vorsprung (56) des beweglichen Glieds (36, 214, 312, 424) im Längshohlraum (42) des Gehäuses (32) verschoben wird, während der zweite Vorsprung (58) des beweglichen Glieds (36, 214, 312, 424) dem Längsabschnitt (44, 320, 434) des Gehäuses (32) entlang verschoben wird.
  7. Die Selbstschließvorrichtung (14, 310) nach Anspruch 6, worin das Gehäuse (32) weiter einen Einrastteil (46, 314, 426), der sich quer von einem vorderen Endabschnitt des Längsabschnitts (44, 320, 434) erstreckt, aufweist; der zweite Vorsprung (58) des beweglichen Glieds (36) in Eingriff mit dem Einrastteil (56) gehalten werden kann.
  8. Die Selbstschließvorrichtung (14, 310) nach Anspruch 6, worin das Gehäuse (32) weiter eine Anschlagwand (48), die an den hinteren Endabschnitt (40) angrenzt, aufweist; wegen der mit der Feder (34) in die erste Richtung (D1) ausgeübte Federkraft der zweite Vorsprung (58) des beweglichen Teils (36, 214, 312, 424) den Kontaktteil (90) an die Anschlagwand (48) andrückt.
  9. Die Selbstschließvorrichtung (14, 310) nach Anspruch 1, worin die Basis (62, 200, 402) am Gehäuse (32) befestigt ist.
  10. Eine selbstschließende Gleitschienenmontage, umfassend:
    eine erste Schiene (10, 300, 428);
    eine zweite Schiene (12), die der Länge nach in der ersten Schiene (10, 300, 428) verschoben werden kann;
    einen Anschlagteil (24), der an der zweiten Schiene (12) vorgesehen ist; und
    die Selbstschließvorrichtung (14, 310) nach Anspruch 1, worin die Selbstschließvorrichtung (14, 310) an der ersten Schiene (10, 300, 428) so montiert ist, dass beim Einziehen der zweiten Schiene (12) in der ersten Schiene (10, 300, 428) aus einer ausgestreckten Position in die erste Richtung (D1) die Selbstschließvorrichtung (14, 310) mit dem Anschlagteil (24) automatisch die zweite Schiene (12) zurück in die eingezogene Position bewegt;
    worin das Gehäuse (32) der Selbstschließvorrichtung (14, 310) weiter einen Einrastteil (43, 314, 426) aufweist, während das bewegliche Glied (36, 214, 312, 424) der Selbstschließvorrichtung (14, 310) weiter einen Betätigungsteil (60, 316, 430) aufweist, um dieses mit dem Anschlagteil (24) in Eingriff zu bringen;
    wenn der Betätigungsteil (60, 316, 430) des beweglichen Glieds (36, 214, 312, 424) mit dem Anschlagteil (24) in Eingriff gebracht wird und die zweite Schiene (12) so betätigt wird, um in die zweite Richtung (d2) in die ausgestreckte Position verschoben zu werden, wobei das bewegliche Glied (36, 214, 312, 424) so mit der zweiten Schiene (12) angetrieben wird, dass das bewegliche Glied (36, 214, 312, 424) mit dem Einrastteil (46, 314, 426) des Gehäuses (32) so in Eingriff gebracht wird, dass die Feder (34, 318, 432) die Federkraft in die erste Richtung (D1) sammelt; und
    beim Betätigen der zweiten Schiene (12), um mit dem Betätigungsteil (60, 316, 430) des beweglichen Glieds (36, 214, 312, 424) der Selbstschließvorrichtung (14, 310), die mit dem Anschlagteil (24) in Eingriff ist, aus der ausgestreckten Position in die eingezogene Position verschoben zu werden das bewegliche Glied (36, 214, 312, 424) angetrieben wird, um dieses aus dem Einrastteil (46, 314, 426) auszurücken, wobei das Trageglied (64, 210, 308, 410) als Reaktion auf die mit der Feder (34, 318, 432) ausgeübten Federkraft so angetrieben wird, dass mit der Federkraft, die mit der Verzögerungsfeder (66, 206, 306, 422) ausgeübt wird und gegen die mit der Feder (34, 318, 432) ausgeübte Federkraft entgegenwirken kann, das bewegliche Glied (36, 214, 312, 424) die zweite Schiene (12) mit dem Betätigungsteil (60, 316, 430) automatisch und langsam zurück in die eingezogene Position bewegt.
  11. Die selbstschließende Gleitschienenmontage nach Anspruch 10, worin die erste Schiene (300) eine Seitenwand (302) aufweist; die Seitenwand (302) mit einem Verbindungsabschnitt (304) gebildet ist und die Verzögerungsfeder (306) der Länge nach zwischen dem Verbindungsabschnitt (304) und dem Trageglied (308) befestigt ist.
EP14195094.9A 2014-11-27 2014-11-27 Selbstschließende Schienenanordnung mit Bremsmechanismus Active EP3025615B1 (de)

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CN108720381B (zh) * 2017-04-19 2020-07-07 川湖科技股份有限公司 用于家具组件的离合器
TWI640276B (zh) 2017-09-22 2018-11-11 川湖科技股份有限公司 滑軌總成及其驅動機構
TWI645807B (zh) 2017-12-28 2019-01-01 川湖科技股份有限公司 滑軌總成
CN109744768B (zh) * 2019-01-31 2023-11-14 雅固拉国际精密工业(苏州)有限公司 一种滑轨缓慢自闭机构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6971729B1 (en) 2000-05-01 2005-12-06 Accuride International, Inc. Self-closing slide
MXPA02010717A (es) 2000-05-01 2003-05-14 Accuride Int Inc Guia de deslizamiento de cierre automatica y mecanismo para la misma.
DE20218067U1 (de) * 2002-11-19 2003-01-30 Julius Blum Ges.m.b.H., Höchst Schließ- und/oder Einzugsvorrichtung für bewegbare Möbelteile
DE102004006092A1 (de) * 2004-02-07 2005-08-25 Schock Metallwerk Gmbh Auszugführung
TWI321996B (en) 2007-02-17 2010-03-21 King Slide Works Co Ltd Slide assembly having an automatic retractable device
DE202010001367U1 (de) * 2010-01-25 2010-04-15 FOUNDER ALUMINIUM CO., LTD., Lugang Selbstrückstellende Schienenanordnung für einen Schrank
DE102011051243A1 (de) * 2011-06-22 2012-12-27 Miele & Cie. Kg Gargerät
TWI457094B (zh) * 2012-08-29 2014-10-21 King Slide Works Co Ltd 自我啟閉式的滑軌總成

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

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