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WO2011017824A1 - 一种滑轨复位结构 - Google Patents

一种滑轨复位结构 Download PDF

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Publication number
WO2011017824A1
WO2011017824A1 PCT/CN2009/000921 CN2009000921W WO2011017824A1 WO 2011017824 A1 WO2011017824 A1 WO 2011017824A1 CN 2009000921 W CN2009000921 W CN 2009000921W WO 2011017824 A1 WO2011017824 A1 WO 2011017824A1
Authority
WO
WIPO (PCT)
Prior art keywords
rail
sliding
abutting
latching
disposed
Prior art date
Application number
PCT/CN2009/000921
Other languages
English (en)
French (fr)
Inventor
杨瑞链
Original Assignee
世塑有限公司
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 世塑有限公司 filed Critical 世塑有限公司
Priority to PCT/CN2009/000921 priority Critical patent/WO2011017824A1/zh
Publication of WO2011017824A1 publication Critical patent/WO2011017824A1/zh

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40Sliding drawers; Slides or guides therefor
    • A47B88/453Actuated drawers
    • A47B88/46Actuated drawers operated by mechanically-stored energy, e.g. by springs
    • A47B88/467Actuated drawers operated by mechanically-stored energy, e.g. by springs self-closing

Definitions

  • the invention relates to a slide rail reset structure, in particular to a slide rail reset structure which is stable against the top.
  • the track device is combined with the fixed track and the pull-out track, and the slide rail device is fixed on the cabinet or the bottom of the table by using the fixed rail, and is pulled out.
  • the track is combined with the bottom side of the drawer and the keyboard, and the drawer, the keyboard, etc. can be pivoted (interface) through the fixed rail fixed with the cabinet and the desktop, and the pulley block is arranged between the fixed rail and the pull-out rail.
  • the rail device having only the pulling function can not meet the needs of the customer, because the drawer is pulled. Or when the keyboard is pumped, it is often easy to make a huge impact or the drawer cannot be reset due to excessive force or insufficient force, or the condition of the drawer is not smooth, or the front end of the drawer is excessively placed, and the drawer frame may have a slight inclination. If there is no proper fixing method, the drawer may automatically slide out or cannot enter the cabinet due to the influence of gravity, and its practicality is still insufficient. Therefore, the industry has begun to design a rail device with a fixed and automatic reset function. , to greatly improve the convenience of use.
  • the existing slide rail reset device is shown in Fig. 1 and Fig. 2, which is the existing structure (1)
  • the slide rail reset structure the reset unit is disposed on the fixed rail, the reset unit includes a fixing member, a sliding rail 5, a latching member 30, an elastic member 6 and a guiding member 8; the guiding member 8 is arranged to be pulled out
  • the sliding track 5 is a substantially rectangular strip-shaped structure, and a sliding wall 11 and a penetrating crucible 12 are disposed on both sides of the sliding track 5, and a penetrating groove 17 is provided in the penetrating crucible 12, and
  • the front end of the penetrating crucible 12 is provided with a latching groove 15; the latching member 30 is disposed in the sliding rail 5, and the latching member 30 is provided with a first abutting member 33 and a second
  • the second abutting rail 34 of the latching member 30 When the latching member 30 reaches the front end of the sliding rail 5, the second abutting rail 34 of the latching member 30 must be disengaged due to the breakage of the second abutting rail 14 of the latching member 30.
  • the abutment with the second abutment rail 14 is transferred out to the penetrating crucible 12 to cause the latching member 30 to swing into the latching groove 15; therefore, the second abutting rail 14 must be designed as a break-stop structure.
  • the latching member 30 is quickly pulled back by the returning elastic force of the elastic member 6, so that the latching member 30 is twisted, and a large force must be applied to make the first abutting member 33 correspond to The first abutting rail 13 is abutted against the top; during this period, the latching member 30 is pulled by the pulling force of the elastic member 6 by the large pulling force, so that the latching member 30 is twisted to fix the latching member 30.
  • the latching member 30 In the snap groove 15; because the snap member 30 is lost to the top, a large pulling force is required, so that the latching member 30 generates intense friction against the first abutting rail 13 and emits a sharp friction sound; When the latching member 30 is inserted into the latching slot 15, the latching member 30 suddenly stops at the latching slot 15, causing a strong impact on the latching slot 15, causing a huge impact sound, and at the same time, the latching member 30 is intensely generated.
  • the elastic member 6 is also stretched to have a large recovery elastic force; the elastic member 6 is swung into the snap groove 15 by the snap member 30, so that the elastic member 6 is distorted; otherwise, when the pull-out rail is reset , the buckle 30 is pushed out of the buckle groove 15, the card
  • the first abutting member 33 of the member 30 acts against the corresponding first abutting rail 13 and needs a greater thrust to abut against the first abutting rail 13 to push the latching member 30 out of the latching slot 15
  • the slide rail reset structure is further provided with a buffering member 9, and the latching member 30 is detached from the latching groove 15 and is momentarily pulled by the restoring force of the elastic member 6, and rapidly collides with the buffering member 9, so that the cushioning member 9 instantaneously generates a brake abutting action, and the latching member 30 stops, causing severe impact and vibration, and at the same time emitting a sharp impact sound; then the cushioning member 9 is pulled by the elastic member 6 to generate a
  • the pull-out rail can also have a reset function, but due to various defects, another improved slide rail structure is generated, and the elastic member 6 is inferior to the card.
  • the fastener 30 rotates when entering the buckle groove 15, causing the elastic member 6 to be distorted and deformed, and is further designed as the existing slide rail structure (2) described below.
  • FIG. 3 is an existing slide rail structure.
  • the elastic member 6 is twisted and deformed due to the rotation of the snap member 30 into the buckle groove 15, and is reset.
  • the structure further includes a sliding member 20, and the locking member 30 is pivotally disposed on the sliding member 20, At the same time, it can be clearly seen that when the latching member 30 reaches the latching groove 15 at the front end of the first abutting rail 13, the second abutting rail 14 generates a broken notch 140, and the second abutting member 34 is separated. The second abutment rail 14 is rotated out of the broken buckle 140 to fix the first abutting member 33 of the latching member 30 to the snap groove 15.
  • the reset unit includes a sliding member 20, the sliding member 20 is slidable on the sliding rail 5, and the sliding member 20 is provided with a rotating shaft portion 21, and the card is provided.
  • the rotating portion 31 of the fastener 30 is disposed on the rotating shaft portion 21 of the sliding member 20 to solve the above-mentioned existing sliding rail structure (2). Since the locking member 30 is yawed into the locking groove 15, the elastic member 6 is distorted and deformed.
  • the end of the second abutting rail 14 is designed as an arc-shaped abutting structure 16 to solve the problems caused by the snapping of the latching member 30, but the structural design of the latching member 30 is improper, and the basic physical motion is violated. In principle, after all, the defects of the snap member 30 at the moment of turning the buckle can not be overcome.
  • FIG. 8 and FIG. 9 are schematic diagrams of the use of the existing slide rail structure (3).
  • the slide rail 5 is disposed on the fixed rail; the slide rail 5 is composed of the first abutment rail 13 , the second abutment rail 14 and a snap groove
  • the first abutting member 33 and the second abutting member 34 of the latching member 30 are disposed in the sliding rail 5, and the latching member 30 can slide and rotate in the sliding rail 5, and the latching member can be 30 is fixed to the snap groove 15.
  • the latching member 30 is provided with a hooking portion 35.
  • the fastener 30 is designed to stabilize the abutting structure to solve the existing sliding rail reset structure, causing severe impact, generating severe vibration, emitting a sharp impact sound, and the reset components interfere with each other.
  • the generated friction; or the snap member 30 is prone to tripping, and it is difficult to use the pull-out rail to engage the latching member 30, etc. Many defects.
  • an object of the present invention is to provide a slide rail reset structure that is stable against the top, so as to solve the problem that the snap member of the existing slide rail reset structure is in a sliding or rotating moment, and the reset component is improperly set due to the reset component. Interference with each other, resulting in huge friction and severe impact vibration, impact noise and the fasteners are only fixed in a snap groove, easy to jump, difficult to fit and not easy to use.
  • the present invention provides a slide rail reset structure, which comprises a fixed rail, a pull-out rail and a reset unit, wherein the fixed rail is fixed on the cabinet body, and the pull-out rail is assembled on the fixed rail.
  • the pull-out rail slides relative to the fixed rail.
  • the reset unit is assembled to the fixed rail or the pull-out rail or a drawer assembled with the pull-out rail, and the reset unit and the pull-out rail are parallel to each other, and the reset unit includes a guide member, a fixing member and a sliding track. , sliding parts, snaps and elastic parts.
  • the guide member is disposed on the pull-out rail or the fixed rail or the furniture assembled with the fixed rail; the fixing member is disposed on the fixed rail; the sliding rail is disposed at one end of the fixing member; and the two abutting rails on the sliding rail, And the two locking grooves of the front end form two continuous abutting rails; the sliding member is disposed in the sliding rail, and the sliding member is slidable in the sliding rail, the sliding member is provided with a rotating shaft portion; the locking member is disposed on the sliding rail, and the buckle is The rotating portion of the member is disposed on the rotating shaft portion of the sliding member, and the locking member is rotatable relative to the sliding member; the locking member is further provided with two abutting members, and the two abutting rails of the sliding rail are disposed on both sides of the rotating portion of the locking member , the fastener can be moved parallel to the sliding track; the fastening component corresponds to the guiding component.
  • the elastic member When the slide rail resetting structure is in the reset state, the elastic member has a resilient force to cause the latching member to abut against the sliding rail; when the rail resetting structure is in the latching state, the latching member is pulled out When the track pull reaches the snap groove, a stable rotation is generated to fix the buckle to the snap groove.
  • the sliding track is a generally rectangular long groove-like structure composed of two parallel turns and a flat structure; one of the parallel turns is a closed wall, and the other parallel turn is a penetrating weir, and the penetrating weir is provided with a penetrating weir.
  • the sliding track is provided with a first abutting track and a second abutting track, and at the same time, two corresponding snap grooves are arranged in front of the two abutting tracks; the two abutting tracks and the two snap grooves form two continuous abutting tracks;
  • the sliding member is disposed in the sliding track and is slidable relative to the sliding track;
  • the locking member is disposed on the sliding track, the locking member is provided with a rotating portion, and the rotating portion of the locking member is rotatably pivoted on the rotating shaft of the sliding member Department;
  • the buckle is provided a first abutting member, a second abutting member, and the first abutting member is disposed in front of the second abutting member;
  • the two abutting members of the locking member correspond to the two abutting rails of the sliding rail; and the two abutting rails are disposed Two sides of the rotating portion of the locking member or two parallel rows of the sliding rail are disposed on two
  • the fastener can be more firmly fixed in the two buckle grooves without causing severe vibration or Produces a fierce impact and a sharp, squeaky impact.
  • the slide rail resetting structure is provided with a rotating shaft rail on the sliding rail.
  • the locking component is provided with a rotating shaft portion, and the rotating shaft portion of the fastening component is disposed on the rotating shaft rail to provide the card.
  • the rotating shaft portion of the fastener can be stably slid in the space of the sliding track, and the two abutting rails of the sliding rail are designed on both sides of the rotating shaft portion of the locking member to form a stable abutting reset structure, and the buckle is provided.
  • the member can be stably slid and rotated on the sliding track, and the buckle member is firmly fixed to the two snap grooves;
  • the rotating shaft track can also be set as a through slot, and the connecting member is pivoted on the rotating shaft portion of the locking member.
  • the buckle member is rotated into the buckle groove to deform the elastic member, and a movable member can be disposed on the buckle member; the movable member is provided with a rotating portion, so that the movable member is in a rotatable relationship with the card.
  • the fasteners are pivoted together, and the fasteners can be smoothly rotated when they reach the buckle groove, so that the fasteners are firmly fixed in the two buckle grooves.
  • the slide rail reset structure disclosed in the present invention further comprises a buffering member, and the buffering member is disposed on the fixed rail to form a buffer unit corresponding to the movable resetting unit (such as the sliding member, the snap member or the pull-out rail); Corresponding to the corresponding mechanism provided on the fixed track to form a buffer unit)
  • the cushioning function provided by the punching member is used to alleviate the contraction speed of the elastic member, and then the elastic member can pull the rail out and slowly return to the original undrawn state.
  • the pulling rail of the invention is provided with a guiding member; the fixing member is arranged on the fixed rail; the sliding rail is arranged at one end of the fixing member, the sliding rail is provided with two abutting rails, and at the same time, two corresponding cards are arranged at the front ends of the two abutting rails.
  • the buckle groove is configured to form two continuous abutting rails; the fastening component is disposed on the sliding rail, and the rotating portion of the fastening component is rotatably disposed on the rotating shaft portion of the sliding member; or the rotating shaft portion of the fastening component is disposed on the sliding rail
  • the rotating shaft track is arranged such that the two abutting rails of the sliding track are arranged on the rotating portion or the rotating shaft portion of the buckle member; the two abutting members are corresponding to the abutting of the two abutting rails; and when the latching member is in the reset static state
  • the buckle member is stretched (or compressed) by the elastic force of the elastic member, the buckle member is subjected to the force state, so that the buckle member generates a top action, and a stable abutment rail reset structure is formed.
  • the two abutting forces applied to the latching member by the pull-out rail can be stably transmitted to the two abutting rails, so that the latching member can slide stably along the (relative) sliding rail, and smoothly rotate when reaching the latching slot, Fastening of the fastener Snap groove; to avoid locking component generated in the glide track during intense Friction, vibration, shock and impact Laer produce sharp sound, and easy escape defects snap catch like groove.
  • Figure 1 is a bottom view showing the reset state of the existing slide rail structure (1)
  • FIG. 2 is a bottom view showing the buckle state of the existing slide rail structure (1)
  • FIG. 3 is a partial perspective exploded view of the existing slide rail structure (2);
  • Figure 4 is a bottom view showing the reset state of the existing slide rail structure (2)
  • Figure 5 is a bottom view showing the state of the starting position of the rotation of the existing slide rail structure (2);
  • FIG. 6 is a bottom view showing the position of the existing slide rail structure (2) into the snap groove;
  • FIG. 7 is a bottom view showing the buckle state of the existing slide rail structure (2);
  • Figure 8 is a bottom view showing the reset state of the existing slide rail structure (3)
  • Figure 9 is a bottom view showing the buckle state of the existing slide rail structure (3)
  • Figure 10 is a first side view showing the first embodiment of the slide rail reset structure of the present invention.
  • Figure 11 is a second side view showing the first embodiment of the slide rail reset structure of the present invention.
  • FIG. 12 is a perspective assembled view of a first embodiment of a slide rail reset structure according to the present invention.
  • FIG. 13 is a perspective exploded view of the first embodiment of the slide rail reset structure of the present invention.
  • Figure 14 is a bottom view showing the reset state of the first embodiment of the slide rail reset structure of the present invention
  • Figure 15 is a bottom plan view showing the state of the first embodiment of the slide rail reset structure of the present invention
  • Figure 16 is a bottom view showing the buckle state of the first embodiment of the slide rail reset structure of the present invention
  • FIG. 18 is a bottom view showing the reset state of the second embodiment of the slide rail reset structure of the present invention
  • FIG. 19 is a buckle state of the second embodiment of the slide rail reset structure of the present invention
  • Figure 20 is a bottom view of the third embodiment of the slide rail reset structure of the present invention
  • Figure 21 is a bottom view of the third embodiment of the slide rail reset structure of the present invention
  • FIG. 23 is a bottom view of the buckle state of the fourth embodiment of the slide rail reset structure of the present invention
  • FIG. 24 is a bottom view of the slide rail reset structure of the fifth embodiment of the present invention
  • Figure 25 is a bottom view of the buckle state of the fifth embodiment of the slide rail reset structure of the present invention
  • Figure 26 is a bottom view of the sixth embodiment of the slide rail reset structure of the present invention.
  • Figure 27 is a bottom view of the sixth embodiment of the slide rail reset structure of the present invention
  • Figure 28 is a bottom view of the seventh embodiment of the slide rail reset structure of the present invention
  • FIG. 30 is a bottom view showing the reset state of the eighth embodiment of the slide rail reset structure of the present invention;
  • FIG. 31 is a buckle diagram of the eighth embodiment of the slide rail reset structure of the present invention.
  • Figure 32 is a bottom view of the ninth embodiment of the slide rail reset structure of the present invention.
  • Figure 33 is a bottom view of the ninth embodiment of the slide rail reset structure of the present invention;
  • a perspective exploded view of a tenth embodiment of the invention relates to a slide rail resetting structure;
  • Figure 35 is a bottom view of the reset state of the tenth embodiment of the slide rail reset structure of the present invention.
  • Figure 36 is a bottom view of the buckle state of the tenth embodiment of the slide rail reset structure of the present invention;
  • Figure 37 is a slide rail reset structure of the present invention An exploded view of the eleventh embodiment;
  • Figure 38 is an exploded perspective view of the locking unit of the eleventh embodiment of the slide rail reset structure of the present invention
  • Figure 39 is a bottom view of the reset state of the eleventh embodiment of the slide rail reset structure of the present invention
  • FIG. 41 is a bottom view showing a pop-up state of the eleventh embodiment of the slide rail reset structure of the present invention
  • FIG. 42 is an eleventh embodiment of the slide rail reset structure of the present invention.
  • FIG. 10 to FIG. 12 are schematic diagrams of the combination of the first embodiment of the present disclosure.
  • the slide rail reset structure disclosed in the first embodiment of the present invention comprises a fixed rail 1, an intermediate rail 2, a pull-out rail 3, a reset unit 300 and a buffer member 9.
  • Some of the structural components and the operation modes are prior art, and are not the subject matter of the present invention. The operation principle of these components will not be described in detail, but it is not limited thereto, and is described in advance herein.
  • the reset junction unit 300 is a substantially rectangular long groove-like structure, and the reset unit 300 is mounted on a fixed rail 1 on both sides of a keyboard such as a drawer or a computer desk, and is reset on the slide rail.
  • the pull-out rail 3 is provided in combination with the reset unit 300, and the pull-out rail 3 slides relative to the fixed rail 1, and the reset unit 300 provides a function of fixing the pull-out rail 3 or resetting the pull-out rail 3.
  • the reset unit 300 is assembled to the fixed rail 1 and includes a guiding member 8, a fixing member 4, a sliding rail 5, a sliding member 20, a locking member 30 and at least one elastic member. 6.
  • the guiding member 8 is disposed on the pull-out rail 3; the fixing member 4 is disposed at one end of the fixed rail 1; the fixing member 4 is a substantially rectangular long groove-like structure; a sliding rail 5 is disposed at one end of the fixing member 4; the sliding rail 5
  • the sliding member 20 is assembled so that the sliding member 20 can slide along the sliding rail 5; the first abutting rail 13 and the second abutting rail 14 are disposed on the sliding rail 5, and the two abutting rails 13 and 14
  • the front end forms two corresponding snap grooves 15 (or connecting mechanisms) to form two continuous abutting rails; the sliding member 20 can be temporarily fixed to the front end of the sliding rail 5 through the two latching slots 15; and the sliding rail 5 can be fixed with the fixing member 4 connected or separated.
  • the guide member 8 may be provided on the fixed rail 1 or the furniture assembled with the fixed rail 1, and the reset unit 300 may be disposed on the pull-out rail 3 or a drawer assembled with the pull-out rail 3.
  • the slider 20 is provided with a rotating shaft portion 21, and the elastic member 6 is connected between the connecting portion 28 of the sliding member 20 and the fixing member 4 to provide the elastic force for resetting the sliding member 20.
  • the latching member 30 is disposed in the sliding rail 5, and the latching member 30 is disposed on the sliding member 20.
  • the latching member 30 is provided with a rotating portion 31.
  • the rotating portion 31 of the latching member 30 is disposed on the rotating shaft of the sliding member 20.
  • the locking member 30 is slidably disposed in the sliding rail 5 by the assembly of the sliding member 30; and the first abutting member 33 and the second abutting member are disposed on the locking member 30. 34; the two abutting members 33, 34 of the latching member 30 respectively correspond to the first abutting rail 13 and the second abutting rail 14 of the sliding rail 5, and the first abutting member 33 is disposed on the second abutting member 34.
  • the two abutting rails 13 and 14 of the sliding rail 5 are disposed on both sides of the rotating portion 31 of the latching member 30; the hooking member 30 is provided with a hook-shaped hooking portion 35 on the side, and the hooking portion 35 has a hook portion 35
  • the elastic groove 36 when the snap member 30 is inadvertently tripped and automatically resets, the pull-out rail 3 can be reset, and the guiding member 8 and the hooking portion 35 are engaged to drive the latching member 30 to return to the normal locking state.
  • the pull-out rail 3 is provided with a guiding member 8 which adopts a protruding rod structure for engaging with the hooking portion 35 of the latching member 30. As shown in FIG.
  • a snap-fit unit can be formed by the mutual fastening of the guide member 8 and the latching member 30, so that the pull-out rail 3 is
  • the latching member 30 is temporarily connected; at the same time, the two latching members 15 on the latching member 30 and the two latching slots 15 disposed in front of the two abutting rails 13, 14 on the sliding rail 5 generate stable card cooperation;
  • An elastic member 6 is disposed between the slider 20 and the fixing member 4. When the latching member 30 is in the reset state, the elastic member 6 has a resilient force to provide an elastic force for the resetting of the slider 20, and at the same time, the latching member 30 and the sliding rail 5 are caused to abut; the card is pulled by the elastic member 6.
  • the fastener 30 enables the fastening member 30 to maintain a stable and stable abutting action on the sliding rail 5, and the locking member 30 can be abutted against the sliding rail 5.
  • the force is stably transmitted to the two abutting rails 13, 14 of the sliding track 5 such that the rail resetting structure constitutes a stable abutting structure, so that the latching member 30 can be stably slid on the sliding rail 5.
  • the latching member 30 moves outward to reach the latching slot 15, the latching member 30 rotates, and the latching member 30 is fixed to the two latching slots 15 at the front end of the sliding rail 5, so that the latching member 30 is Two snap grooves 15 fixed to both sides of the rotating portion 31 of the latching member 30; at the same time, the snap groove 15 is used to limit the sliding stroke of the latching member 30; at the same time, the elastic member 6 is stretched to have a resilient force. ; Pull out the track 3 and pull it out of the snap member 30.
  • the cushioning member 9 is disposed on one side of the sliding rail 5.
  • the cushioning member 9 is a gas pressure bar, and one end of the cushioning member 9 can be coupled to the sliding member 20 and received by the sliding member 20.
  • the top portion can thereby provide the buffering effect of the sliding member 20, and the cushioning member 9 can also be used with other components having a damping coefficient or providing a cushioning effect.
  • the fixing unit 300 is provided with a fixing member 4 for fixing the elastic member 6, and a restricting portion 19 is disposed in the sliding rail 5.
  • the restricting portion 19 defines the movable range of the sliding member 20, so that the sliding member 20 can only be
  • the restricting portion 19 performs a starting slip movement.
  • the latching member 30 is provided with an elastic member 39.
  • the sliding member 20 is provided with a blocking portion 29 corresponding to the elastic member 39.
  • the elastic member 39 and the stopping portion 29 are provided.
  • the hooking portion 35 for engaging the latching member 30 with the guiding member 8 can be pulled out when the latching member 30 is inadvertently tripped and automatically reset.
  • the rail 3 is reset, and the guiding member 50 is engaged with the hooking portion 35, and the latching member 30 returns to the normal latching state.
  • the latching member 30 can be stably slid on the sliding rail 5, and when the latching member 30 reaches the latching slot 15, a stable rotation is generated, and the latching member 30 is fixed to the card. Buckle groove 15.
  • FIG. 18 is a schematic view showing a state of use according to a second embodiment of the present invention, which is a schematic view of a use state of another application mode according to the first embodiment of the present invention, wherein the first abutting member 33 of the latching member 30 is used.
  • the inner side of the closed wall 11 of the sliding track 5 and the first abutting track of the sliding track 5 T/CN2009/000921
  • the second abutting member 34 of the latching member 30 is disposed on the inner side surface of the penetrating weir 12 of the sliding rail 5 and corresponds to the second abutting rail 14 of the sliding rail 5.
  • the latching member 30 can be stably slid on the sliding rail 5, and when the latching member 30 reaches the latching slot 15, a stable rotation is generated, and the latching member 30 is fixed to the card.
  • FIG. 20 is a schematic view showing a state of use according to a third embodiment of the present invention, wherein the same points as those of the first embodiment will not be described in detail, and only the differences will be described.
  • a pivoting portion 45 is disposed on a side of the rotating shaft portion 41 of the latching member 30, and the pivoting portion 45 of the latching member 30 is coupled to the rotating shaft portion 21 of the sliding member 20 to be connected in a rotatable relationship; and the connecting portion 28 of the sliding member 20
  • the rotating shaft portion 21 of the slider 20 and the rotating shaft portion 41 of the latching member 30, and the force lines formed by the three connecting portions correspond in parallel with the sliding rail 5.
  • FIG. 22 is a schematic view showing the state of use of the fourth embodiment of the present invention, wherein the same points as those of the first embodiment are not described in detail, and only the differences are explained.
  • a rotating shaft track 100 (grooved or penetrating groove) is disposed on the plane structure 10 of the sliding track 5; the rotating shaft portion 41 of the latching member 30 is pivotally disposed on the rotating shaft track 100 of the sliding track 5, and the latching member 30 is provided
  • the first abutting member 33 of the embodiment is disposed on the outer side surface of the penetrating crucible 12, the second abutting member 34 is disposed on the inner side surface of the closing wall 11; the two abutting rails 13, 14 on the sliding rail 5 and the engaging member 30
  • the two abutting members 33, 34 correspond.
  • the two abutting rails 13, 14 of the sliding rail 5 are provided on both sides of the rotating shaft portion 41 of the engaging member 30.
  • An elastic member 6 is disposed between the connecting portion 38 of the latching member 30 and the fixing member 4.
  • the elastic member 6 When the resetting unit 300 is in the reset state, the elastic member 6 generates a resilient force to the latching member 30, so that the latching member 30 and the sliding rail 5 are The latching member 30 pulls the elastic member 6 to slide along the sliding rail 5 stably; and the front end of the two abutting rails 13, 14 of the sliding rail 5 is provided with a snap groove 15 when the latching member 30 reaches the latching slot.
  • the rotation is generated, so that the latching member 30 is firmly fixed to the two latching grooves 15.
  • the latching member 30 can be stably slid on the sliding rail 5, and when the latching member 30 reaches the latching slot 15, a stable rotation is generated, so that the latching member 30 is stable. It is fixed in the two snap grooves 15.
  • FIG. 25 is a schematic diagram of a use state according to a fifth embodiment of the present invention, wherein the same points as those of the fourth embodiment are not described in detail, and only the differences are explained.
  • the reset unit 300 includes a movable member 50, the movable member 50 is disposed in the sliding rail 5; the rotating portion 61 of the movable member 50 is disposed in a rotatable relationship on the rotating shaft portion 41 of the locking member 30, the movable member 50 and the fixing member 4 or the fixed rail 1
  • An elastic member 6 is disposed between the end of the movable member 50.
  • the connecting portion is pivotally provided with an elastic member 6 for causing the locking member 30 to abut against the sliding rail 5.
  • the elastic member 6 is not disturbed by the snap member 30 to cause distortion.
  • the latching member 30 can be stably slid on the sliding rail 5, and when the latching member 30 reaches the latching slot 15, a stable rotation is generated, so that the latching member 30 is stable. It is fixed in the two snap grooves 15.
  • FIG. 26 and Fig. 27 there is shown a schematic diagram of the initial state of the sixth embodiment of the invention, wherein the same points as those of the fifth embodiment are not described in detail, and only the differences will be described.
  • a pivoting portion 45 is disposed on one side of the rotating shaft portion 41 of the latching member 30, and the rotating portion 61 of the movable member 5 is coupled to the pivoting portion 45 of the latching member 30; and the connecting portion 58 of the movable member 50 and the rotation of the movable member 50
  • the portion 61 and the rotating shaft portion 41 of the latching member 30, the force lines formed by the three connecting portions correspond in parallel with the sliding rail 5.
  • the latching member 30 can be stably slid on the sliding rail 5, and when the latching member 30 reaches the latching slot 15, a stable rotation is generated, so that the latching member 30 is stable. It is fixed in the two snap grooves 15.
  • a schematic diagram of the initial state of the seventh embodiment of the invention wherein the same points as those of the fifth embodiment are not described in detail, and only the differences will be described.
  • the movable member 50 slides in the sliding rail 5, and the movable member 50 is a sliding member 20; the rotating shaft portion 41 of the locking member 30 is disposed on the rotating shaft portion 21 of the sliding member 20; and a locking groove is provided at the front end of the rotating shaft rail 100.
  • the second abutting member 34 of the fastening member 30 is disposed in the rotating shaft 100; the first abutting member 33 is disposed on the outer side of the penetrating crucible 12 and corresponds to the first abutting rail 13.
  • the latching member 30 can be stably slid on the sliding rail 5, and when the latching member 30 reaches the latching slot 15, a stable rotation is generated, so that the latching member 30 is stable. It is fixed to the snap groove 15.
  • FIG. 30 and Fig. 31 there is shown a schematic diagram of the initial state of the eighth embodiment of the invention, wherein the same points as those of the fourth embodiment will not be described in detail, and only the differences will be described.
  • the sliding track 5 is provided with a rotating shaft track 100.
  • the rotating shaft track 100 is disposed on the inner side of the through-turning 12 of the sliding track 5.
  • the rotating shaft portion 41 of the locking member 30 abuts against the inner side of the penetrating crucible 12, so that the latching member 30 is provided.
  • the two abutting rails 13, 14 are provided on both sides of the rotating shaft portion 41 of the engaging member 30; by this arrangement, the engaging member 30 can be slid along the sliding rail 5 of the inner side of the penetrating wall 12.
  • the latching member 30 is provided with a hooking portion 35, and a front end of the hooking portion 35 is provided with a tripping hook portion 37 for jumping off the hook
  • the portion 37 is provided with an elastic groove 36.
  • the snap member 30 When the snap member 30 is inadvertently tripped and automatically reset, an external force can be applied to reset the pull-out rail 3, so that the guiding member 8 and the tripping hook portion 37 are engaged.
  • the fastener 30 returns to the normal buckle state (not shown).
  • the latching member 30 can be stably slid on the sliding rail 5, and when the latching member 30 reaches the latching slot 15, a stable rotation is generated, and the latching member 30 is stabilized. It is fixed to the snap groove 15.
  • FIG. 32 is a schematic view showing the use state of the ninth embodiment of the present invention, wherein the same points as those of the eighth embodiment will not be described in detail, and only the differences will be described.
  • the second abutting member 34 of the latching member 30 has a straight line structure corresponding to the second abutting rail 14, and the latching groove 15 disposed on the inner side of the closing jaw 11 at the front end of the second abutting member 14 is a through slot.
  • the snap groove 15 penetrates the closing jaw 11 .
  • the latching member 30 can be stably slid on the sliding rail 5, and when the latching member 30 reaches the latching slot 15, a stable rotation is generated, and the latching member 30 is stabilized. It is fixed to the snap groove 15.
  • Fig. 34 there is shown an exploded perspective view of a tenth embodiment of the present invention, wherein the same points as those of the first embodiment will not be described in detail, and only the differences will be described.
  • the sliding track 5 is disposed at the end of the fixing member 30, and the sliding rail 5 is provided with a first abutting rail 13 and a second abutting rail 14, and the two abutting rails 13 and 14 are provided with corresponding two latching slots 15;
  • the bottom of the 20 is provided with a chute 25 corresponding to the slide rail 5, which corresponds to the slide rail 5, so that the slider 20 can slide on the slide rail 5.
  • the sliding member 20 is provided with two pivoting holes 23 and a rotating shaft portion 21; the rotating portion 31 of the locking member 30 is pivotally disposed on the rotating shaft portion 21 of the sliding member 20 by using the connecting member 32; the two abutting members 33 of the locking member 30, The two pivoting holes 23 and the two abutting rails 13 and 14 are correspondingly abutted, so that the latching member 30 can be stably slid on the sliding rail 5 .
  • FIG. 35 and FIG. 36 a schematic diagram of the state of use of the present embodiment is shown.
  • the guide member 8 is engaged with the latching member 30, and the pull-out rail 3 drives the latching member 30 to slide along the sliding rail 5 stably.
  • the latching member 30 is rotated to fix the latching member 30 to the latching slot 15.
  • the latching member 30 can be stably slid on the sliding rail 5, and when the latching member 30 reaches the latching slot 15, a stable rotation is generated, and the latching member 30 is stabilized. It is fixed to the snap groove 15.
  • the reset unit 300 further includes a latch unit 270 disposed between the fixing member 4 and the slider 20.
  • the cassette unit 270 includes a latching member 70 that connects the fixing member 4 and the slider 20, and is disposed on the slider 20 a limiting slot 26 and a latching portion 27 disposed in the limiting slot 26; the latching member 70 has a pivot post 71 and a latching post 72, and the pivot post 71 is pivotally mounted on the fixing member 4
  • the latching block 72 is rotatable relative to the pivot post 71; the latching post 72 is selectively engageable with the latching portion 27 to lock the slider 20 to the latching portion 27 to limit the sliding member 20 in the sliding track 5 sliding; and between the fixing member 4 and the sliding member 20 is provided with an elastic member 6, the embodiment is illustrated in the form of a tension spring, or in the form of a compression spring (not shown) to provide the sliding member 20 for resetting. It produces an elastic force for automatic reset.
  • FIG. 39 to FIG. 42 a schematic diagram of the state of use of the present embodiment will be described.
  • the engaging member 8 is engaged with the latching member 30 to connect the pull-out rail 3 with the latching member 30, and the sliding member 20 is driven to stretch the elastic member 6;
  • the pull-out rail 3 and the intermediate rail 2 extend into the end of the fixed rail 1
  • the latching member 70 pivoted on the fixing member 4 enters the limiting slot 26 at the bottom of the sliding member 20 through the latching post 72, and is limited.
  • the positioning of the position groove 26 is swung to the latch portion 27; as shown in Fig.
  • the slider 20 is subjected to the elastic force of the elastic member 6, so that the pull-out rail 3 is ejected along the slide rail 5 to the latching grooves 15 at the front of the two abutting rails 13, 14, and the slider 20 is stopped at the card.
  • the groove 15 is buckled, and the pull-out rail 3 continues to slide outward.
  • the latching member 30 can be stably slid on the sliding rail 5, and when the latching member 30 reaches the latching slot 15, a stable rotation is generated, and the latching member 30 is stabilized. It is fixed to the snap groove 15.

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Description

一种滑轨复位结构 技术领域
本发明涉及一种滑轨复位结构, 尤其涉及一种稳固抵顶的滑轨复位结构。 背景技术
目前常见的抽屉、键盘抽等, 为求拉出及复位的便利性, 多结合固定轨道 与拉出轨道的轨道装置,该滑轨装置则利用固定轨道固设于柜体或桌底,拉出 轨道则与抽屉、键盘抽的底面侧边结合, 抽屉、键盘抽等可通过与柜体、桌面 固设的固定轨道为轴心(接口),并通过固定轨道与拉出轨道间容设的滑轮组, 达到抽展、 键盘抽的省力拉出、 推入复位功效。
由于滑轨装置的问市而造就了抽屉、键盘抽等的省力、方便优点, 但随着 相关产业技术的进步,仅具有抽拉功能的滑轨装置已不能满足客户的需求, 由 于抽拉抽屉或键盘抽时,常常容易因施力过度或不足,使得发出巨大的撞击声 或抽屉无法复位, 以及抽拉不顺的状况, 或者抽屉内前端的置物过多, 且抽屉 框可能具有些许斜度,若无适当的固定方式, 即可能因重力影响而令抽屉自动 滑出或无法进入柜内,其实用性仍有不足之处, 因此业界中开始设计出具有固 定与自动复位功能的滑轨装置, 以大幅提升使用上的便利性。
请参考现有美国专利 US7249813B, 欧盟专利 EP0391221B1 , 德国专利 DE20217975及本公司 PCT/CN2009/000061, 现有的滑轨复位装置请参阅图 1 及图 2所示,其为现有结构(一)的滑轨复位结构,复位单元设在固定轨道上, 复位单元包括有一固定件, 一滑行轨道 5, 一卡扣件 30, 一弹性件 6及一导引 件 8 ; 导引件 8设在拉出轨道上, 滑行轨道 5是一大致呈一矩形长条沟槽状结 构体, 滑行轨道 5两侧设有一封闭壁 11及一穿透璧 12, 穿透璧 12设有一穿 透槽 17, 且在穿透璧 12前端设有一卡扣槽 15; 卡扣件 30是设在滑行轨道 5 内, 同时卡扣件 30设有第一抵顶件 33及第二抵顶件 34, 且第一抵顶件 33靠 在滑行轨道 5的穿透璧 12外侧面, 第二抵顶件 34靠在穿透璧 12内侧面; 卡 扣件 30的第一抵顶件 33对应第一抵顶轨道 13, 卡扣件 30的第二抵顶件 34 对应第二抵顶轨道 14; 利用这二抵顶件 33, 34将滑行轨道 5的穿透璧 12夹 着; 卡扣件 30与固定件之间设有弹性件 6, 且弹性件 6于复位状态时具有一 回复弹力,卡扣件 30受弹性件 6拉动,使卡扣件 30与滑行轨道 5处于抵顶状 态; 卡扣件 30设有一勾扣部 35, 勾扣部 35与导引件 8对应, 拉动拉出轨道 3 使导引件 8与卡扣件 30卡合。
当卡扣件 30到达滑行轨道 5前端卡扣槽 15时, 因卡扣件 30的第二抵顶 轨道 14断裂终止形成一断裂缺口 140, 因此卡扣件 30的第二抵顶件 34必须 脱离与第二抵顶轨道 14的抵顶, 转出至穿透璧 12, 才能使卡扣件 30产生摆 动, 进入卡扣槽 15; 因此必须将第二抵顶轨道 14设计成断裂终止结构。
卡扣件 30于顿失抵顶作用瞬间,卡扣件 30被弹性件 6的回复弹力迅速拉 回,使卡扣件 30产生扭摆,必须施以一较大力使第一抵顶件 33与对应的第一 抵顶轨道 13产生抵顶;卡扣件 30在这段期间,受较大拉出力与弹性件 6的拉 回弹力拉扯, 使卡扣件 30产生扭摆, 才能使卡扣件 30固定在卡扣槽 15; 因 卡扣件 30顿失抵顶作用,需施以一较大拉力, 因此使卡扣件 30对第一抵顶轨 道 13产生激烈摩擦, 发出尖锐的摩擦声; 随后, 当卡扣件 30摆进卡扣槽 15 时, 又因卡扣件 30顿时停止于卡扣槽 15, 对卡扣槽 15产生激烈撞击, 发出 巨大的撞击声, 同时间卡扣件 30产生激烈的震荡; 弹性件 6也被拉伸具有较 大的回复弹性力; 弹性件 6因受卡扣件 30摆动进入卡扣槽 15, 使弹性件 6产 生扭曲变形; 反之, 当使拉出轨道复位, 将卡扣件 30推出脱离卡扣槽 15, 因 卡扣件 30的第一抵顶件 33与对应第一抵顶轨道 13抵顶作用, 需施以一较大 的推力与第一抵顶轨道 13抵顶, 才能将卡扣件 30推出卡扣槽 15; 滑轨复位 结构另设有一缓冲件 9,卡扣件 30脱离卡扣槽 15瞬间受弹性件 6回复力拉动, 迅速碰撞缓冲件 9, 使缓冲件 9瞬间产生刹车抵顶作用, 卡扣件 30顿时停止, 产生激烈撞击及震动, 同时发出尖锐撞击声; 随后缓冲件 9受弹性件 6拉动产 生缓冲作用, 缓缓复位。
上述现有滑轨复位结构,虽能达成将拉出轨道固定,也能使拉出轨道具有 复位功能, 但因产生诸多缺陷, 所以另有一种改良滑轨结构的产生, 针对弹性 件 6因卡扣件 30于进入卡扣槽 15时产生转动,造成弹性件 6扭曲变形,进一 步设计成下面所述的现有滑轨结构 (二) 。
请参阅图示 3, 为现有滑轨结构(二) 为解决现有滑轨结构(一)诸多缺 陷之一, 因卡扣件 30转动进入卡扣槽 15造成弹性件 6扭曲变形,在复位结构 中, 进一步包括一滑动件 20, 将卡扣件 30以可转动方式枢设在滑动件 20上, 同时在图示中可以清楚看到,当卡扣件 30到达第一抵顶轨道 13前端的卡扣槽 15时,第二抵顶轨道 14产生一断裂缺口 140,第二抵顶件 34必脱离第二抵顶 轨道 14从断裂缺扣 140转出, 才能使卡扣件 30的第一抵顶件 33固定在卡扣 槽 15。
请参阅图 4至图 7为现有滑轨结构(二)使用状态示意图, 其复位单元包 括一滑动件 20,滑动件 20可在滑行轨道 5滑移,滑动件 20设有一转轴部 21, 卡扣件 30的转动部 31设在滑动件 20的转轴部 21上,以解决上述现有滑轨结 构(二) , 因卡扣件 30偏摆进入卡扣槽 15, 造成弹性件 6扭曲变形缺陷; 同 时, 将第二抵顶轨道 14末端设计成一弧形抵顶结构 16, 以解决卡扣件 30顿 失抵顶产生的诸多问题, 但终因卡扣件 30结构设计不当, 违反基本物理运动 原理, 终究无法克服卡扣件 30于转动卡扣瞬间产生的诸多缺陷。
请参阅图 8及图 9为现有滑轨结构 (三) 使用状态示意图, 滑行轨道 5 设在固定轨道; 滑行轨道 5由第一抵顶轨道 13、第二抵顶轨道 14及一卡扣槽 15所构成,卡扣件 30的第一抵顶件 33和第二抵顶件 34夹设在滑行轨道 5内, 卡扣件 30可在滑行轨道 5内滑动及转动, 同时可将卡扣件 30固定在卡扣槽 15。 卡扣件 30设有一勾扣部 35, 导引件 8设在拉出轨道, 导引件 8可与勾扣 件 30对应卡合; 但因卡扣件 30只固定在一个卡扣槽 15, 卡扣件 30受弹性件 6弹力拉动经常造成卡扣件 30跳脱卡扣槽 15, 产生自动复位现象; 又因卡扣 件 30受结构限制无法在勾扣件 35前方设弹性槽,使卡扣件 30不慎跳脱复位, 不能施以一力量,使拉出轨道与卡扣件 30卡合,令卡扣件 30回复正常卡扣状 态(未图示) , 造成使用上的极度不方便。
综合现有使用三种滑轨结构,卡扣件 30在转动进入卡扣槽 15瞬间, 因滑 行轨道 5结构设置不当, 造成卡扣件 30容易产生激烈撞击, 产生激烈震动, 发出尖锐撞击声; 或是, 卡扣件 30容易跳脱卡扣槽 15, 无法使用拉出轨道与 卡扣件 30卡合, 造成使用上极度不方便。 可说不太实用, 有必要加以研发改 进, 避免卡扣件 30转动卡扣瞬间产生的诸多缺陷, 提供一种依照基本物理运 动原理设计出一种稳固祗顶作用的滑轨复位结构, 使卡扣件 30于滑行, 转动 及卡扣期间, 产生稳固抵顶作用的复位结构设计, 以解决现有滑轨复位结构, 所产生激烈撞击, 产生激烈震动, 发出尖锐撞击声音,及复位组件彼此干扰产 生的摩擦;或卡扣件 30容易产生跳脱,不易使用拉出轨道将卡扣件 30卡合等 诸多缺陷。
综上可知,现有滑轨结构在实际使用上显然存在不便与缺陷,所以有必要 加以改进。 发明内容
针对上述的缺陷, 本发明的目的在于提供一种稳固抵顶的滑轨复位结构, 以解决现有的滑轨复位结构的卡扣件于滑动或转动瞬间, 因复位组件设置不 当, 使复位组件彼此干扰, 产生巨大摩擦力及激烈撞击震动, 发出撞击噪音及 卡扣件只固定在一卡扣槽, 容易跳脱, 不易卡合而不便于使用等缺陷。
为了实现上述目的, 本发明提供一种滑轨复位结构, 其包括一固定轨道, 一拉出轨道及一复位单元, 其中, 该固定轨道固设在柜体上, 拉出轨道组装于 固定轨道,该拉出轨道相对于该固定轨道滑动。该复位单元组装于该固定轨道 或者该拉出轨道或与该拉出轨道组设的抽屉,且该复位单元与该拉出轨道相互 平行, 该复位单元包括有导引件、 固定件、滑行轨道、 滑动件、 卡扣件及弹性 件。 导引件设在拉出轨道上或者该固定轨道上或者与该固定轨道组设的家具; 固定件设在固定轨道上;滑行轨道设在固定件一端;且滑行轨道上的两抵顶轨 道, 及前端的两卡扣槽构成两连续抵顶轨道; 滑动件设在滑行轨道内, 且滑动 件可在滑行轨道内滑动, 滑动件设有一转轴部; 卡扣件设在滑行轨道, 且卡扣 件的转动部设在滑动件的转轴部,卡扣件可相对滑动件转动;卡扣件另设有两 抵顶件,且滑行轨道的两抵顶轨道设在卡扣件的转动部两侧,使卡扣件可相对 滑行轨道平行移动; 卡扣件与导引件对应。 当滑轨复位结构处于复位状态, 该 弹性件具有一回复弹性力,使该卡扣件与该滑行轨道产生抵顶作用; 当滑轨复 位结构处于卡扣状态,该卡扣件受该拉出轨道拉动到达该卡扣槽时,产生稳固 的转动将该卡扣件固定在该卡扣槽。
滑行轨道是一条大致呈矩形长沟槽状结构体,由两条平行璧及一平面结构 所构成; 其中一条平行璧为一封闭壁, 另一条平行璧为一穿透璧, 穿透璧设有 一穿透槽;滑行轨道设有第一抵顶轨道及第二抵顶轨道, 同时两抵顶轨道前方 设有对应两卡扣槽;两抵顶轨道与两卡扣槽形成两连续抵顶轨道;滑动件设在 滑行轨道内, 且可相对于滑行轨道滑动; 卡扣件设在滑行轨道, 卡扣件设有一 转动部,且卡扣件的转动部以可转动方式枢设在滑动件的转轴部;卡扣件设有 第一抵顶件, 第二抵顶件, 且第一抵顶件设在第二抵顶件前方; 卡扣件的两抵 顶件对应滑行轨道的两抵顶轨道;且两抵顶轨道设在卡扣件的转动部两侧,或 滑行轨道的两平行璧设在卡扣件转动部两侧;滑动件设有一连接部,弹性件枢 设在滑动件的连接部,弹性件的另一端设在固定件或固定轨道上; 因滑动件是 设在滑行轨道内,滑动件可在滑行轨道内滑动, 同时卡扣件的转动部以可转动 方式连接在滑动件,使卡扣件可在滑行轨道内移动; 当复位组件处于复位状态 下,弹性件具有一回复弹性力,拉动卡扣件使卡扣件与滑行轨道产生抵顶作用; 卡扣件具有一勾扣部,勾扣部与导引件对应卡合;拉出轨道通过导引件与卡扣 件连接组设,拉动弹性件沿对应两抵顶轨道稳固的滑移, 当卡扣件到达卡扣槽 时, 因两卡扣槽是设在两抵顶轨道前方, 使卡扣件产生顺畅的转动, 将卡扣件 固定在两卡扣槽; 因卡扣件是以可活动方式连接在滑动件(不一定连接在卡扣 件的转动部), 卡扣件通过与滑动件组设关系, 使卡扣件能稳固的在滑行轨道 的空间内移动; 同时因两抵顶轨道是设置在卡扣件的转动部两侧;使卡扣件不 论是在滑行轨道滑动,或是在到达卡扣槽时产生转动,卡扣件都能持续的与滑 行轨道产生稳固的抵顶作用,将卡扣件固定在两卡扣槽;通过这种稳固抵顶复 位结构,可使卡扣件稳固的在滑行轨道滑动, 同时在到卡扣槽时也能顺畅的转 动进入卡扣槽, 同时能更加稳固的将卡扣件固定在两卡扣槽,不会产生激烈的 震动, 也不会产生激烈的撞击及发出的尖锐剌耳的撞击声音。
本发明所揭露的滑轨复位结构,在另一实施例中是在滑行轨道上设有一转 轴轨道, 因卡扣件设有一转轴部, 将卡扣件的转轴部设在转轴轨道, 以提供卡 扣件的转轴部能在滑行轨道空间内稳固的滑移,同时配合滑行轨道的两抵顶轨 道是设在卡扣件的转轴部两侧的设计以构成一稳固抵顶复位结构,提供卡扣件 能在滑行轨道上稳固的滑动及转动, 同时将卡扣件稳固的固定在两卡扣槽;转 轴轨道也可设为穿透槽,使用连接件枢设在卡扣件的转轴部。为解决上述实施 例, 卡扣件因转动进入卡扣槽, 使弹性件扭曲变形问题, 可在卡扣件上设有一 活动件; 活动件设有一转动部, 使活动件以可转动关系与卡扣件枢设在一起, 同时使卡扣件到达卡扣槽时能顺畅转动, 令卡扣件稳固的固定在两卡扣槽。
本发明所揭露的滑轨复位结构另设有一缓冲件,缓冲件设在固定轨道上与 活动复位单元(如滑动件, 卡扣件或拉出轨道)对应构成一缓冲单元; (或设 在拉出轨道上与设在固定轨道上的对应机构对应以构成一缓冲单元),通过缓 冲件所提供的缓冲作用, 以缓和弹性件的收缩速度, 随后弹性件即可带动拉出 轨道, 缓慢的回复至原先未拉出的状态。
本发明的拉出轨道上设有导引件; 固定件设在固定轨道上;滑行轨道设在 固定件一端,滑行轨道设有两抵顶轨道, 同时在两抵顶轨道前端设有对应两卡 扣槽, 构成两条连续抵顶轨道; 卡扣件设在滑行轨道, 卡扣件的转动部以可转 动方式设在滑动件的转轴部; 或将卡扣件的转轴部设在滑行轨道的转轴轨道, 令滑行轨道的两抵顶轨道设在卡扣件的转动部或转轴部两侧;配合两抵顶件对 应两抵顶轨道的抵顶组设; 同时当卡扣件处于复位静止状态时,卡扣件因受弹 性件的弹力拉伸(或压缩)作用, 使卡扣件处于受力状态, 令卡扣件产生 ί氏顶 作用,构成一稳固的抵顶滑轨复位结构组设,可将拉出轨道施加于卡扣件的两 抵顶力稳固的传输于两抵顶轨道,使卡扣件可沿(相对)滑行轨道稳固的滑动, 到达卡扣槽时顺畅的转动,将卡扣件稳固的固定两卡扣槽; 以避免卡扣件于滑 行轨道内滑动时产生激烈的摩檫, 震动, 撞击及产生的尖锐剌耳的撞击声音, 以及卡扣件容易跳脱卡扣槽等缺陷。 附图说明
图 1为现有滑轨结构 (一) 的复位状态底视示意图;
图 2为现有滑轨结构 (一) 的卡扣状态底视示意图;
图 3为现有滑轨结构 (二) 的局部立体分解示意图;
图 4为现有滑轨结构 (二) 的复位状态底视示意图;
图 5为现有滑轨结构 (二) 的转动启始位置状态底视示意图;
图 6为现有滑轨结构 (二) 的转进卡扣槽位置状态底视示意图; 图 7为现有滑轨结构 (二) 的卡扣状态底视示意图;
图 8为现有滑轨结构 (三) 的复位状态底视示意图;
图 9为现有滑轨结构 (三) 的卡扣状态底视示意图;
图 10为本发明滑轨复位结构第一实施例的第一种侧面示意图;
图 11为本发明滑轨复位结构第一实施例的第二种侧面示意图;
图 12为本发明滑轨复位结构第一实施例的立体组合示意图;
图 13为本发明滑轨复位结构第一实施例的立体分解示意图;
图 14为本发明滑轨复位结构第一实施例的复位状态底视示意图; 图 15为本发明滑轨复位结构第一实施例的途中状态底视示意图; 图 16为本发明滑轨复位结构第一实施例的卡扣状态底视示意图; 图 17为本发明滑轨复位结构第一实施例的跳脱复位状态底视示意图; 图 18为本发明滑轨复位结构第二实施例的复位状态底视示意图; 图 19为本发明滑轨复位结构第二实施例的卡扣状态底视示意图; 图 20为本发明滑轨复位结构第三实施例的复位状态底视示意图; 图 21为本发明滑轨复位结构第三实施例的卡扣状态底视示意图; 图 22为本发明滑轨复位结构第四实施例的复位状态底视示意图; 图 23为本发明滑轨复位结构第四实施例的卡扣状态底视示意图; 图 24为本发明滑轨复位结构第五实施例的复位状态底视示意图; 图 25为本发明滑轨复位结构第五实施例的卡扣状态底视示意图; 图 26为本发明滑轨复位结构第六实施例的复位状态底视示意图; 图 27为本发明滑轨复位结构第六实施例的卡扣状态底视示意图; 图 28为本发明滑轨复位结构第七实施例的复位状态底视示意图; 图 29为本发明滑轨复位结构第七实施例的卡扣状态底视示意图; 图 30为本发明滑轨复位结构第八实施例的复位状态底视示意图; 图 31为本发明滑轨复位结构第八实施例的卡扣状态底视示意图; 图 32为本发明滑轨复位结构第九实施例的复位状态底视示意图; 图 33为本发明滑轨复位结构第九实施例的卡扣状态底视示意图; 图 34为本发明滑轨复位结构第十实施例的立体分解示意图;
图 35为本发明滑轨复位结构第十实施例的复位状态底视示意图; 图 36为本发明滑轨复位结构第十实施例的卡扣状态底视示意图; 图 37为本发明滑轨复位结构第十一实施例的分解示意图;
图 38为本发明滑轨复位结构第十一实施例中卡制单元的分解示意图; 图 39为本发明滑轨复位结构第十一实施例的复位状态底视示意图; 图 40为本发明滑轨复位结构第十一实施例的压入状态底视示意图; 图 41为本发明滑轨复位结构第十一实施例的弹出状态底视示意图; 以及 图 42为本发明滑轨复位结构第十一实施例的卡扣状态底视示意图。 其中, 附图标记:
1固定轨道 2 中介轨道 3 拉出轨道 4 固定件; 5 滑行轨道 6弹性件
8 导引件 9缓冲件 10平面结构
11 封闭璧 12穿透璧 13第一抵顶轨道
14第二抵顶轨道 15卡扣槽 16弧形抵顶结构
17穿透槽 19 限制部 20滑动件
21 转轴部 23枢摆孔 25 滑槽
26 限位槽 300 复位单元
27卡掣部 28连接部 29挡止部
30卡扣件 31 转动部 32连接件
33 第一抵顶件 34第二抵顶件 35勾扣部
36弹性槽 37跳脱勾扣部 38连接部
39弹性件 41 转轴部 45 枢摆部
50活动件 58连接部 61 转动部
70卡掣件 71 转轴柱 72卡掣柱
100转轴轨道 140 断裂缺口 270 卡掣单元 具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白, 以下结合附图及实 施例, 对本发明进行进一步详细说明。应当理解, 此处所描述的具体实施例仅 仅用以解释本发明, 并不用于限定本发明。
请参阅图 10至图 12所示, 为本发明所公开的第一实施例的组合示意图。 本发明第一实施例所公开的滑轨复位结构, 其包括一固定轨道 1, 一中介 轨道 2, 一拉出轨道 3, 一复位单元 300及一缓冲件 9。 其中部分结构组件与 动作方式属于现有技术,而且也非本案所欲申请保护的标的,则不再详述这些 组件的动作原理, 但并不以此为限, 在此事先叙明。
请参阅图 12所示, 复位结单元 300为一大致呈矩形长沟槽状结构, 复位 单元 300安装于例如抽屉或计算机桌的键盘抽等两侧的固定轨道 1, 并通过滑 轨复位结构上所设的拉出轨道 3与复位单元 300连动组合,该拉出轨道 3相对 该固定轨道 1滑动,通过复位单元 300提供将拉出轨道 3固定或使拉出轨道 3 复位的作用。 请参阅图 13至图 17, 复位单元 300组装于固定轨道 1, 其包括有一导引 件 8, 一固定件 4, 一滑行轨道 5, 一滑动件 20, 一卡扣件 30及至少一弹性件 6。 导引件 8设在拉出轨道 3上; 固定件 4设在固定轨道 1一端; 固定件 4是 一大致呈矩形长沟槽状结构; 在固定件 4一端设有一滑行轨道 5; 滑行轨道 5 供滑动件 20组设,使滑动件 20可沿滑行轨道 5内滑移;在滑行轨道 5上设有 第一抵顶轨道 13及第二抵顶轨道 14, 并在两抵顶轨道 13, 14前端形成对应 的两卡扣槽 15 (或者连接机构) , 从而形成两连续抵顶轨道; 通过两卡扣槽 15令滑动件 20可暂时固定于滑行轨道 5前端; 且滑行轨道 5可与固定件 4相 连或分开组设。该导引件 8可设在固定轨道 1或与固定轨道 1组设的家具,该 复位单元 300可设置在该拉出轨道 3或与该拉出轨道 3组设的抽屉。
滑动件 20设有一转轴部 21, 滑动件 20—端的连接部 28与固定件 4间连 接有弹性件 6, 从而可提供滑动件 20复位的弹性力。
卡扣件 30是设在滑行轨道 5内, 且卡扣件 30是设在滑动件 20上, 卡扣 件 30设有一转动部 31 ; 卡扣件 30的转动部 31设在滑动件 20的转轴部 21 ; 卡扣件 30通过与滑动件 20的组设, 使卡扣件 30得以在滑行轨道 5内滑移; 同时卡扣件 30上设有第一抵顶件 33及第二抵顶件 34; 卡扣件 30的两抵顶件 33, 34分别与滑行轨道 5的第一抵顶轨道 13和第二抵顶轨道 14对应, 且第 一抵顶件 33设在第二抵顶件 34前方; 同时滑行轨道 5的两抵顶轨道 13, 14 设在卡扣件 30的转动部 31两侧; 卡扣件 30—侧设有一勾状的勾扣部 35, 且 勾扣部 35具有一弹性槽 36, 当卡扣件 30不慎跳脱自动复位时, 可使拉出轨 道 3复位,使导引件 8与勾扣部 35产生卡合,带动卡扣件 30回复正常卡合状 况。 同时拉出轨道 3上设有一导引件 8, 此导引件 8采用凸杆结构, 用于和卡 扣件 30的勾扣部 35相卡合。如图 14所示,当拉出轨道 3与卡扣件 30卡合时, 可通过导引件 8与卡扣件 30的相互扣接组设产生一卡合单元, 而使拉出轨道 3与卡扣件 30暂时连接; 同时通过卡扣件 30上的两抵顶件 33, 34与设在滑 行轨道 5上两抵顶轨道 13, 14前方的两卡扣槽 15产生稳定的卡合作用;滑动 件 20与固定件 4之间设有弹性件 6。 当卡扣件 30处于复位状态下, 弹性件 6 具有一回复弹性力, 以提供滑动件 20复位的弹性力道, 同时使卡扣件 30与滑 行轨道 5产生抵顶作用; 通过弹性件 6拉动卡扣件 30, 使卡扣件 30对滑行轨 道 5产生持续稳固的抵顶作用, 可将卡扣件 30对滑行轨道 5产生的抵顶作用 力, 稳定的传输于滑行轨道 5的两抵顶轨道 13, 14从而使这种滑轨复位结构 构成一稳固的抵顶结构,令卡扣件 30可稳固的在滑行轨道 5滑移。如图所示, 当卡扣件 30往外移动到达卡扣槽 15时, 卡扣件 30产生转动, 将卡扣件 30 固定在滑行轨道 5前端的两卡扣槽 15,令卡扣件 30被稳固的固定在卡扣件 30 的转动部 31两侧的两卡扣槽 15; 同时通过卡扣槽 15, 以限制卡扣件 30的滑 动行程; 同时间弹性件 6被拉伸俱有一回复弹力; 拉出轨道 3则脱离卡扣件 30往外拉出。 反之, 当使拉出轨道 3往内推, 拉出轨道 3的导引件 8碰触到 卡扣件 30将卡扣件 30的两抵顶件 33, 34推出卡扣槽 15, 使滑动件 20与拉 出轨道 3结合复位。
缓冲件 9设置在滑行轨道 5的一侧, 在本实施例中, 如图 12所示, 缓冲 件 9为一气压棒, 缓冲件 9的一端可与滑动件 20连接并受滑动件 20的抵顶, 从而可提供滑动件 20缓冲效果, 缓冲件 9也可改用其它具有阻尼系数或可提 供缓冲效果的组件。
复位单元 300—端设有一固定件 4, 用于固定弹性件 6, 同时在滑行轨道 5内设有一限制部 19,通过限制部 19以界定滑动件 20的活动范围,令滑动件 20仅能由限制部 19处作起始滑移动作。
请配合图 13至图 15,在复位单元 300中,其卡扣件 30设有一弹性件 39, 滑动件 20上设有一对应弹性件 39的挡止部 29; 通过弹性件 39与挡止部 29 的相互抵顶作用, 当滑动件 20脱离卡扣槽 15转动瞬间, 令卡扣件 30相对于 滑动件 20产生一缓冲作用; 当滑动件 20进入卡扣槽 15时,使卡扣件 30相对 于滑动件 20产生稳固卡合作用。
请参阅图 17, 在复位单元 300中, 使卡扣件 30与导引件 8产生卡合的勾 扣部 35, 当卡扣件 30不慎跳脱自动复位时, 可施一外力使拉出轨道 3复位, 使导引件 50与勾扣部 35卡合, 卡扣件 30回复正常卡扣状态。
通过这种稳固抵顶的滑轨复位结构, 使卡扣件 30得以在滑行轨道 5稳固 的滑动, 当卡扣件 30到达卡扣槽 15时产生稳定的转动, 将卡扣件 30固定在 卡扣槽 15。
请参阅图 18和图 19, 为本发明第二实施例的使用状态示意图, 为本发明 第一实施例的另外一种应用方式的使用状态示意图, 其中卡扣件 30的第一抵 顶件 33设在滑行轨道 5的封闭壁 11的内侧面与滑行轨道 5的第一抵顶轨道 T/CN2009/000921
13对应; 卡扣件 30的第二抵顶件 34设在滑行轨道 5的穿透璧 12的内侧面与 滑行轨道 5的第二抵顶轨道 14对应。 通过这种稳固抵顶的滑轨复位结构, 使 卡扣件 30得以在滑行轨道 5稳固的滑动, 当卡扣件 30到达卡扣槽 15时产生 稳定的转动, 将卡扣件 30固定在卡扣槽 15。
请参阅图 20及图 21, 为本发明的第三实施例的使用状态示意图, 其中与 第一实施例相同之处不再详述, 仅就相异处说明。 在卡扣件 30 的转轴部 41 一侧设有一枢摆部 45, 卡扣件 30的枢摆部 45连接在滑动件 20的转轴部 21 以可转动关系连接; 且滑动件 20的连接部 28, 滑动件 20的转轴部 21与卡扣 件 30的转轴部 41, 三个连接部所形成的作用力线与滑行轨道 5平行对应。通 过这种稳固抵顶的滑轨复位结构,使卡扣件 30得以在滑行轨道 5稳固的滑动, 当卡扣件 30到达卡扣槽 15时产生稳定的转动, 令卡扣件 30稳固的固定在卡 请参阅图 22及图 23, 为本发明的第四实施例的使用状态示意图, 其中与 第一实施例相同之处不再详述, 仅就相异处说明。 在滑行轨道 5 的平面结构 10上设有一转轴轨道 100 (沟槽状或穿透槽); 卡扣件 30的转轴部 41枢设在 滑行轨道 5的转轴轨道 100, 卡扣件 30设有第一抵顶件 33与第二抵顶件 34, 且第一抵顶件 33设在第二抵顶件 34前方; 通过该组设, 使卡扣件 30可沿滑 行轨道 5稳固的滑动;本实施例的第一抵顶件 33设在穿透璧 12外侧面,第二 抵顶件 34设在封闭壁 11内侧面; 滑行轨道 5上的两抵顶轨道 13, 14与卡扣 件 30的两抵顶件 33, 34对应。 且滑行轨道 5的两抵顶轨道 13, 14是设在卡 扣件 30的转轴部 41两侧。卡扣件 30—端的连接部 38与固定件 4间设有弹性 件 6, 当复位单元 300处于复位状态, 弹性件 6对卡扣件 30产生一回复弹力, 使卡扣件 30与滑行轨道 5产生抵顶作用,卡扣件 30拉动弹性件 6沿滑行轨道 5稳固的滑动; 且滑行轨道 5的两抵顶轨道 13, 14前端设有卡扣槽 15, 当卡 扣件 30到达卡扣槽 15时,产生转动,令卡扣件 30稳固的固定在两卡扣槽 15。
通过这种稳固抵顶的滑轨复位结构, 使卡扣件 30得以在滑行轨道 5稳固 的滑动, 当卡扣件 30到达卡扣槽 15时, 产生稳固的转动, 令卡扣件 30稳固 的固定在两卡扣槽 15。
请参阅图 24及图 25, 为本发明的第五实施例的使用状态示意图, 其中与 第四实施例相同之处不再详述,仅就相异处说明。复位单元 300包括一活动件 50, 该活动件 50是设在滑行轨道 5内; 活动件 50(的轉動部 61)以可转动关系 组设于卡扣件 30的转轴部 41, 活动件 50与固定件 4或固定轨道 1之间设有 弹性件 6, 该活动件 50—端设有一连接部, 该连接部枢设有弹性件 6, 使该卡 扣件 30与滑行轨道 5产生抵顶作用。 通过该组设, 使弹性件 6不会受卡扣件 30干扰产生扭曲变形。 通过这种稳固抵顶的滑轨复位结构, 使卡扣件 30得以 在滑行轨道 5稳固的滑动, 当卡扣件 30到达卡扣槽 15时, 产生稳固的转动, 令卡扣件 30稳固的固定在两卡扣槽 15。
请参阅图 26及图 27, 为发明的第六实施例的始用状态示意图, 其中与第 五实施例相同之处不再详述,仅就相异处说明。卡扣件 30的转轴部 41一侧设 有一枢摆部 45, 活动件 5的转动部 61连接在卡扣件 30的枢摆部 45; 且活动 件 50的连接部 58, 活动件 50的转动部 61与卡扣件 30的转轴部 41, 这三个 连接部所形成的作用力线与滑行轨道 5平行对应。通过这种稳固抵顶的滑轨复 位结构,使卡扣件 30得以在滑行轨道 5稳固的滑动, 当卡扣件 30到达卡扣槽 15时, 产生稳固的转动, 令卡扣件 30稳固的固定在两卡扣槽 15。
请参阅图 28及图 29, 为发明的第七实施例的始用状态示意图, 其中与第 五实施例相同之处不再详述, 仅就相异处说明。 活动件 50在滑行轨道 5内滑 动, 活动件 50就是一滑动件 20; 卡扣件 30的 (转軸部 41)设在滑动件 20的转 轴部 21 ; 且转轴轨道 100前端设有一卡扣槽 15, 卡扣件 30的第二抵顶件 34 设在转轴轨道 100内;第一抵顶件 33设在穿透璧 12的外侧面并对应第一抵顶 轨道 13。 通过这种稳固抵顶的滑轨复位结构, 使卡扣件 30得以在滑行轨道 5 稳固的滑动, 当卡扣件 30到达卡扣槽 15时, 产生稳定的转动, 令卡扣件 30 稳固的固定在卡扣槽 15。
请参阅图 30及图 31, 为发明的第八实施例的始用状态示意图, 其中与第 四实施例相同之处不再详述, 仅就相异处说明。 滑行轨道 5 设有一转轴轨道 100, 转轴轨道 100是设在滑行轨道 5的穿透璧 12内侧面, 卡扣件 30的转轴 部 41是靠在穿透璧 12的内侧面, 使卡扣件 30可沿滑行轨道 5滑动; 同时配 合卡扣件 30的第一抵顶件 33与第二抵顶件 34, 且第一抵顶件 33设在第二抵 顶件 34前方; 且滑行轨道 5的两抵顶轨道 13, 14是设在卡扣件 30的转轴部 41两侧; 通过该组设使卡扣件 30可沿穿透壁 12内侧面的滑行轨道 5滑移。 卡扣件 30设有一勾扣部 35, 勾扣部 35前端设有一跳脱勾扣部 37, 跳脱勾扣 部 37设有一弹性槽 36; 当卡扣件 30不慎跳脱自动复位时, 可施以一外力, 使拉出轨道 3复位,使导引件 8与跳脱勾扣部 37卡合,使卡扣件 30回复正常 卡扣状态(未图示) 。 通过这种稳固抵顶的滑轨复位结构, 使卡扣件 30得以 在滑行轨道 5稳固的滑动, 当卡扣件 30到达卡扣槽 15时, 产生稳定的转动, 令卡扣件 30稳固的固定在卡扣槽 15。
请参阅图 32及图 33, 为本发明的第九实施例的使用状态示意图, 其中与 第八实施例相同之处不再详述, 仅就相异处说明。 卡扣件 30的第二抵顶件 34 为一直线结构与第二抵顶轨道 14对应, 设在第二抵顶件 14前端的封闭璧 11 内侧面的卡扣槽 15为一穿透槽, 该卡扣槽 15穿透封闭璧 11。
通过这种稳固抵顶的滑轨复位结构, 使卡扣件 30得以在滑行轨道 5稳固 的滑动, 当卡扣件 30到达卡扣槽 15时, 产生稳定的转动, 令卡扣件 30稳固 的固定在卡扣槽 15。
请参阅图 34, 为本发明的第十实施例的分解示意图, 其中与第一实施例 相同之处不再详述, 仅就相异处说明。 滑行轨道 5设在固定件 30—端, 滑行 轨道 5上设有第一抵顶轨道 13, 第二抵顶轨道 14, 两抵顶轨道 13, 14前端设 有对应两卡扣槽 15;滑动件 20底部设有一对应于滑行轨道 5的滑槽 25,该滑 槽 25与滑行轨道 5对应, 使滑动件 20可在滑行轨道 5滑动。 滑动件 20设有 两枢摆孔 23及一转轴部 21 ; 卡扣件 30的转动部 31使用连接件 32枢设在滑 动件 20的转轴部 21 ; 卡扣件 30的两抵顶件 33, 34穿透该两枢摆孔 23与两 抵顶轨道 13, 14对应抵顶, 使卡扣件 30可在滑行轨道 5稳固的滑动。
续请参考图 35及图 36所示,其本实施例的使用状态说明示意图,通过导 引件 8与卡扣件 30卡合,拉出轨道 3带动卡扣件 30沿滑行轨道 5稳固的滑动 至卡扣槽 15后卡扣件 30产生转动, 将卡扣件 30固定在卡扣槽 15。通过这种 稳固抵顶的滑轨复位结构, 使卡扣件 30得以在滑行轨道 5稳固的滑动, 当卡 扣件 30到达卡扣槽 15时, 产生稳定的转动, 令卡扣件 30稳固的固定在卡扣 槽 15。
请参阅第图 37及图 38, 为本发明的第十一实施例的分解示意图, 其中与 第一实施例相同之处不再详述, 仅就相异处说明。 本实施例中, 复位单元 300 进一步包括一卡掣单元 270, 卡掣单元 270设在固定件 4与滑动件 20之间。 卡掣单元 270包括一连接固定件 4与滑动件 20的卡掣件 70,一设在滑动件 20 的限位槽 26, 以及一设在限位槽 26内的卡掣部 27; 卡掣件 70具有一转轴柱 71及一卡掣柱 72, 转轴柱 71 以可转动方式枢设在固定件 4上, 使得卡掣柱 72可相对转轴柱 71转动; 卡掣柱 72可选择性与卡掣部 27相卡合, 将滑动件 20卡止于卡掣部 27, 以限制滑动件 20在滑行轨道 5滑动;并在固定件 4与滑 动件 20之间设有弹性件 6, 本实施例以拉伸弹簧形式说明, 亦可为压缩弹簧 形式 (图中未示) , 以提供滑动件 20于复位时产生自动复位的弹力。
续请参阅图 39至图 42所示,其本实施例的使用状态说明示意图。当施以 一外力于拉出轨道 3 ; 通过导引件 8与卡扣件 30卡合, 使拉出轨道 3与卡扣 件 30连接, 带动滑动件 20拉伸弹性件 6; 如图 39所示, 当拉出轨道 3及中 介轨道 2伸入固定轨道 1末端时,枢设在固定件 4的卡掣件 70通过卡掣柱 72 进入滑动件 20底部的限位槽 26内, 并受到限位槽 26的导引而摆动至卡掣部 27; 请参阅图 40所示, 此时解除施加于拉出轨道 3的外力, 使滑动件 20受到 弹性件 6的弹力作用而朝相对固定件 4的另一端滑移, 令卡掣柱 72卡止于卡 掣部 27; 因此, 使滑动件 20的滑动受到限制, 将拉出轨道 3及中介轨道 2— 并地卡止于卡掣单元 270—端; 请参考图 41和图 42, 当欲将滑轨拉伸时, 再 次施加一外力,使滑动件 20朝向固定件 4的方向进行,使卡掣件 70的卡掣柱 72受到限位槽 26的导引而脱离卡掣部 27, 以解除滑动件 20与固定件 4之间 的卡掣状态; 此时, 滑动件 20受到弹性件 6的弹力作用, 使拉出轨道 3沿着 滑行轨道 5弹出至两抵顶轨道 13, 14前方的卡扣槽 15, 将滑动件 20停止在 卡扣槽 15, 而拉出轨道 3则继续往外滑移。 通过这种稳固抵顶的滑轨复位结 构, 使卡扣件 30得以在滑行轨道 5稳固的滑动, 当卡扣件 30到达卡扣槽 15 时, 产生稳定的转动, 令卡扣件 30稳固的固定在卡扣槽 15。
当然,本发明还可有其它多种实施例,在不背离本发明精神及其实质的情 况下,熟悉本领域的技术人员当可根据本发明作出各种相应的改变和变形,但 这些相应的改变和变形都应属于本发明所附的权利要求的保护范围。

Claims

权利要求书
1、 一种滑轨复位结构, 其包括一固定轨道, 一拉出轨道及一复位单元, 其中, 该固定轨道固设在柜体, 该拉出轨道组装于该固定轨道; 该拉出轨道相 对于该固定轨道滑动, 其特征在于:
该复位单元组装于该固定轨道或者该拉出轨道或与该拉出轨道组设的抽 屉, 且该复位单元与该拉出轨道相互平行, 该复位单元包括:
一导引件, 该导引件设在该拉出轨道或者该固定轨道上;
一固定件, 该固定件设在该固定轨道上;
一滑行轨道,该滑行轨道由两个平行的穿透壁和封闭壁及一平面结构所构 成, 该滑行轨道设在该固定件一端, 该滑行轨道设有第一抵顶轨道、第二抵顶 轨道及该两抵顶轨道前端对应的两个卡扣槽;
一滑动件, 该滑动件设在该滑行轨道, 且该滑动件设有一转轴部; 一卡扣件, 该卡扣件设有第一抵顶件、第二抵顶件以及一转动部, 该卡扣 件的转动部连接于该滑动件的转轴部,该卡扣件的第一抵顶件设在该第二抵顶 件前方, 该卡扣件与该导引件对应卡合;
至少一弹性件, 该弹性件设在该滑动件与该固定件或该固定轨道之间; 该滑行轨道的第一抵顶轨道与该卡扣件的第一抵顶件对应,该滑行轨道的 第二抵顶轨道与该卡扣件的第二抵顶件对应,且该滑行轨道的该两抵顶轨道设 在该卡扣件的转动部两侧;
当滑轨复位结构处于复位状态,该弹性件具有一回复弹性力,使该卡扣件 与该滑行轨道产生抵顶作用; 当滑轨复位结构处于卡扣状态,该卡扣件受该拉 出轨道拉动到达该卡扣槽时, 产生稳固的转动将该卡扣件固定在该卡扣槽。
2、 根据权利要求 1所述的滑轨复位结构, 其特征在于, 该卡扣件的转动 部一侧设有一枢摆部,该卡扣件的枢摆部连接在该滑动件的转轴部;该滑动件 的转轴部,该卡扣件的转轴部及该滑动件与该弹性件的连接部,这三个连接部 所形成的作用力线与该滑行轨道平行对应。
3、 根据权利要求 1所述的滑轨复位结构, 其特征在于, 该卡扣件的第二 抵顶件设在该卡扣件的转轴部。
4、 根据权利要求 1所述的滑轨复位结构, 其特征在于, 该滑动件设有一 滑槽, 该滑槽与该滑行轨道对应; 且该滑动件设有两枢摆孔, 该卡扣件的两抵 顶件穿设该两枢摆孔与该滑行轨道的该两抵顶轨道对应抵顶,该卡扣件的该转 轴部枢设在该滑动件。
5、 根据权利要求 1所述的滑轨复位结构, 其特征在于, 该复位结构包括 一缓冲件, 该缓冲件设于该滑行轨道的一侧。
6、 根据权利要求 1所述的滑轨复位结构, 其特征在于, 该复位结构包括 一卡掣单元, 该卡掣单元设在该固定件与该滑动件之间, 该卡掣单元包括: 一 连接该固定件与该滑动件的卡掣件;一设在该滑动件的限位槽; 以及一设在该 限位槽内的卡掣部。
7、 根据权利要求 1所述的滑轨复位结构, 其特征在于, 该卡扣件一侧设 有一勾状的勾扣部, 且该勾扣部具有一弹性槽; 该勾扣部与该导引件对应。
8、 根据权利要求 1所述的滑轨复位结构, 其特征在于, 该卡扣件上设有 一弹性件, 该滑动件上有一对应于该弹性件的挡止部。
9、 一种滑轨复位结构, 其包括一固定轨道, 一拉出轨道及一复位单元, 其中, 该固定轨道固设在柜体, 该拉出轨道组装于该固定轨道; 该拉出轨道相 对于该固定轨道滑动, 其特征在于:
该复位单元组装于该固定轨道或者该拉出轨道或与该拉出轨道组设的抽 屉, 且该复位单元与该拉出轨道相互平行, 该复位单元包括:
一导引件, 该导引件设在该拉出轨道或者该固定轨道上;
一固定件, 该固定件设在该固定轨道上;
一滑行轨道,该滑行轨道由两个平行的穿透壁和封闭壁及一平面结构所构 成, 该滑行轨道设在该固定件一端, 该滑行轨道设有一转轴轨道、第一抵顶轨 道、 第二抵顶轨道及该两抵顶轨道前端对应的两个卡扣槽;
一卡扣件, 该卡扣件设有第一抵顶件、第二抵顶件以及一转轴部, 该卡扣 件的转轴部设在该滑行轨道的转轴轨道上,该卡扣件的第一抵顶件设在第二抵 顶件前方, 该卡扣件与该导引件对应卡合;
至少一弹性件, 该弹性件设在该卡扣件与该固定件或该固定轨道之间; 该滑行轨道的第一抵顶轨道与该卡扣件的第一抵顶件对应,该滑行轨道的 第二抵顶轨道与该卡扣件的第二抵顶件对应,且该滑行轨道的该两抵顶轨道设 在该卡扣件的转轴部两侧;
当滑轨复位结构处于复位状态,该弹性件具有一回复弹性力,使该卡扣件 与该滑行轨道产生抵顶作用; 当滑轨复位结构处于卡扣状态,该卡扣件受该拉 出轨道拉动到达该卡扣槽时, 产生稳固的转动将该卡扣件固定在该卡扣槽。
10、根据权利要求 9所述的滑轨复位结构, 其特征在于, 该转轴轨道设在 该滑行轨道的该平面结构。
11、 根据权利要求 10所述的滑轨复位结构, 其特征在于, 该卡扣件的第 二抵顶件设在该卡扣件的该转轴部。
12、 根据权利要求 11所述的滑轨复位结构, 其特征在于, 该复位单元进 一步包括有一活动件, 该活动件设在该滑行轨道内, 该活动件设有一转动部, 且该转动部与该卡扣件的转轴部组设,该活动件相对该卡扣件转动;该活动件 一端设有一连接部, 该连接部枢设有该弹性件。
13、 根据权利要求 12所述的滑轨复位结构, 其特征在于, 该卡扣件的转 轴部一侧设有一枢摆部,该活动件的转动部设在该卡扣件的枢摆部;且该卡扣 件的转轴部,该活动件的转动部及该活动件的连接部,该三个连接部所形成的 作用力线与该滑行轨道平行对应。
14、 根据权利要求 12所述的滑轨复位结构, 其特征在于, 该转轴轨道前 端设有一卡扣槽, 该卡扣件的第二抵顶件设在该转轴轨道。
15、 根据权利要求 14所述的滑轨复位结构, 其特征在于, 该滑行轨道的 该转轴轨道为一穿透槽。
16、根据权利要求 9所述的滑轨复位结构, 其特征在于, 该滑行轨道呈矩 形长条沟槽状结构, 该卡扣件设在该滑行轨道的沟槽内部。
17、根据权利要求 9所述的滑轨复位结构, 其特征在于, 该转轴轨道设在 该滑行轨道的穿透壁内侧面,该卡扣件的转轴部靠在该穿透壁内侧面,该卡扣 件沿该滑行轨道滑动。
18、 根据权利要求 17所述的滑轨复位结构, 其特征在于, 该卡扣槽设在 该封闭璧的内侧面, 该卡扣槽是一穿透槽, 该卡扣槽穿透该封闭璧。
19、根据权利要求 9所述的滑轨复位结构, 其特征在于, 该复位结构包括 一缓冲件, 该缓冲件设于该滑行轨道的一侧。
20、根据权利要求 9所述的滑轨复位结构, 其特征在于, 该卡扣件一侧设 有一勾状的勾扣部, 且该勾扣部具有一弹性槽; 该勾扣部与该导引件对应。
PCT/CN2009/000921 2009-08-12 2009-08-12 一种滑轨复位结构 WO2011017824A1 (zh)

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Publication number Priority date Publication date Assignee Title
EP0391221A1 (de) * 1989-04-03 1990-10-10 Julius Blum Gesellschaft m.b.H. Schliessvorrichtung für Schubladen
US5474375A (en) * 1993-06-23 1995-12-12 Julius Blum Gesellschaft M.B.H. Closing device for moving a drawer to a fully inserted position within a furniture body
CN2701328Y (zh) * 2004-05-08 2005-05-25 杨俊龙 具有自动归位装置的抽屉滑轨
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US7374260B2 (en) * 2006-06-02 2008-05-20 Gslide Corporation Hidden type sliding rail assembly auto locking structure for drawer
CN201088287Y (zh) * 2007-11-19 2008-07-23 潘晟 用在抽屉滑轨上的带复位功能的自关装置
CN201238806Y (zh) * 2008-08-19 2009-05-20 东莞市石龙万通实业有限公司 滑轨液压复位装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0391221A1 (de) * 1989-04-03 1990-10-10 Julius Blum Gesellschaft m.b.H. Schliessvorrichtung für Schubladen
US5474375A (en) * 1993-06-23 1995-12-12 Julius Blum Gesellschaft M.B.H. Closing device for moving a drawer to a fully inserted position within a furniture body
US7249813B2 (en) * 2003-04-25 2007-07-31 Julius Blum Gesellschaft M.B.H. Retraction device for drawers
CN2701328Y (zh) * 2004-05-08 2005-05-25 杨俊龙 具有自动归位装置的抽屉滑轨
US7374260B2 (en) * 2006-06-02 2008-05-20 Gslide Corporation Hidden type sliding rail assembly auto locking structure for drawer
CN201088287Y (zh) * 2007-11-19 2008-07-23 潘晟 用在抽屉滑轨上的带复位功能的自关装置
CN201238806Y (zh) * 2008-08-19 2009-05-20 东莞市石龙万通实业有限公司 滑轨液压复位装置

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