WO2007116572A1 - Dispositif d'assistance au coulissement - Google Patents

Dispositif d'assistance au coulissement Download PDF

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Publication number
WO2007116572A1
WO2007116572A1 PCT/JP2006/326289 JP2006326289W WO2007116572A1 WO 2007116572 A1 WO2007116572 A1 WO 2007116572A1 JP 2006326289 W JP2006326289 W JP 2006326289W WO 2007116572 A1 WO2007116572 A1 WO 2007116572A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotating body
movable body
pulling
force
biasing
Prior art date
Application number
PCT/JP2006/326289
Other languages
English (en)
Japanese (ja)
Inventor
Naoki Chikaraishi
Original Assignee
Nifco Inc.
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 Nifco Inc. filed Critical Nifco Inc.
Publication of WO2007116572A1 publication Critical patent/WO2007116572A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/46—Locks or fastenings for special use for drawers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • 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
    • A47B88/463—Actuated drawers operated by mechanically-stored energy, e.g. by springs self-opening
    • 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
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0025—Devices for forcing the wing firmly against its seat or to initiate the opening of the wing
    • E05B17/0033—Devices for forcing the wing firmly against its seat or to initiate the opening of the wing for opening only
    • E05B17/0037—Spring-operated

Definitions

  • the present invention relates to a sliding assist device that assists an operation of sliding a movable body such as various drawers and lids between a retracted position and a pulled position with respect to a main body by an urging force.
  • FIGS. 13 (a) and 13 (b) show the drawing device of Patent Document 1
  • FIG. 13 (a) is a drawing position of a movable body (not shown)
  • FIG. 13 (b) is a state diagram at the drawing position.
  • Reference numeral 50 denotes a side wall of the main body
  • reference numeral 55 denotes a driving pin on the movable body side
  • reference numeral 60 denotes an inclined member disposed between the main body side wall and the movable body
  • reference numeral 65 denotes a spring member.
  • a guide track 51 is provided on the main body side wall 50.
  • the guide track 51 is composed of a straight portion 51a extending horizontally in the front-rear direction and an arcuate portion 5 lb on the front (right side in the figure).
  • the inclined member 60 has a slot 61 opened upward and an oblique side wall 62 extending from the front side of the slot 61, and bolts 63 and 63 are fitted to the guide track 51.
  • the spring member 65 accumulates an urging force in the process in which the movable body is slid from the retracted position in the pulling direction with one end locked to the main body side and the other end locked to the inclined member 60.
  • the movable body is assembled with the drive pin 55 fitted in the slot 61 on the main body side.
  • the inclined member 60 is driven along the straight portion 51a of the guide track 51, and then tilted forward at the arcuate portion 51b, and the drive pin 55 Moves from the slot 61 to the oblique side wall 62.
  • the movable body is locked or locked at the pulled-out position against the urging force of the spring member 65 and is pushed backward to return the drive pin 55 from the oblique wall portion 62 to the slot 61.
  • the spring member 65 is pulled by the urging force accumulated.
  • the movable body is slid in the pull-in direction by the urging force of the spring member 65, and when the movable body is strongly pulled in, the wrinkle that is bound and pulled out again is eliminated. .
  • Patent Document 1 Japanese Patent Publication No. 5-023763
  • the movable body is almost automatically slid in the pull-in direction from the pull-out position, but the pull-in position force is also required to be strong in the pull-out direction. Becomes worse. Further, as a lock mechanism that locks the movable body against the urging force of the spring member 65, the drive pin 55 is pulled out of the slot 61 by the forward inclination of the inclined member 60, and is engaged with the inclined side wall 62. There is a risk of unlocking due to vibrations that weaken the engagement force.
  • the lock margin with the drive pin 55 should be increased.
  • the disengagement of the drive pin 55 due to the forward inclination of the inclined member 60 must be prevented from being damaged, which is restricted.
  • the conventional structure does not have a function to assist both the sliding operation of the movable body in the retracting direction and the sliding direction in the pulling direction, and is limited in operating characteristics. .
  • an object of the present invention is to make the application expandable by making it compact and simple and improving the operation characteristics.
  • a sliding assist device is a sliding assist device that assists in an operation of pulling a movable body from a pulling position of the main body and an operation of pulling out the pulling position, and is provided on the movable body side.
  • a rotator that is movably supported; a restricting means that restricts a rotation range of the rotator; an urging means that accumulates or releases an urging force as the rotator rotates;
  • a pull-in unit having a latching means for releasably locking the rotating body in a state where the biasing force is accumulated, and a pulling unit provided on the main body side to pull the movable body from the pulling position.
  • the urging means hits the rotator and rotates the rotator in the direction in which the urging force is accumulated, and is locked via the latch means.
  • the rotating body is moved in a direction to release the latch means.
  • an actuating member that is pivotable so that the movable body can be slid in the pull-out direction and the pull-in direction by the accumulated urging force.
  • the biasing means hits the rotating body and exerts a biasing force.
  • the biasing means hits the rotating body in the process in which the operating member slides the movable body from the retracted position in the pulling direction.
  • the urging means hits the rotating body and is constituted by a third member that enables the rotating body to rotate in the direction in which the urging force is accumulated again! /
  • a sliding assist device is a sliding assist device that assists in the operation of pulling the movable body from the pull-out position of the main body in the pull-in direction, and is provided on the movable body side and is rotatably supported.
  • a sliding assist device is a sliding assist device that assists in pulling out the movable body from the retracted position of the main body in the pull-out direction, and is provided on the movable body side and is rotatably supported.
  • a rotating unit, a restricting means for restricting a rotation range of the rotating body, and an extractor having an urging means for accumulating or releasing an urging force as the rotating body rotates.
  • an actuating member that allows the movable body to slide in the retracted position or midway position force pull-out direction with the urging force accumulated against the rotating body in the process of pulling out the retractable position force. It is characterized by that.
  • any one of a pull-out unit, a pull-in unit, and a pull-out unit is provided on the movable body side, and an operating member is provided on the main body side.
  • the biasing means is essential, and it is common in that it is used as a pair with the actuating member.
  • the urging means accumulates the urging force during the sliding process of the movable body, the movable body is automatically slid by the accumulated urging force, and the rotating body of each unit is an actuating member.
  • the force is also common in that it is rotated in the direction in which the urging force is accumulated in the urging means and also in the direction in which the urging force is released, under the load.
  • Another feature is that, for example, by simply changing the number and arrangement of the operating members, the drawer's pull-in unit, the pull-in unit, and the pull-out unit of the main part of the invention can be used in common.
  • the process of switching the movable body from the pull-in position to the pull-out direction and the process of switching from the pull-out position to the pull-in direction by the pull-in / withdrawing unit and the actuating member Force Automatically slides in the pull-out direction and pull-in direction by the biasing force of the biasing means.
  • the pull-out unit can relatively easily and easily realize both the pull-in and pull-out auxiliary functions, and the biasing means accumulates and discharges the biasing force with the rotation of the rotating body, making it compact.
  • the point power can also be expanded.
  • the second member of the actuating member strikes the rotating body in the process of pulling out the movable body, and biasing means
  • the rotating body can be rotated in the direction in which the urging force is discharged, and the rotating body can be rotated in the direction in which the urging means accumulates the urging force by hitting the rotating body in the process of pulling the movable body.
  • the second member of the operating members urges against the rotating body in the process of pulling out the movable body.
  • the retractable unit and the actuating member can automatically slide in the retracting direction by the process of switching the movable body from the retracted position to the retracting direction, that is, the energizing force of the intermediate position force biasing means. From this point, the usability of the application device can be improved.
  • the process of switching the movable body from the retracted position to the pulling direction by the pulling unit and the actuating member that is, the sliding force in the pulling direction automatically by the biasing force of the intermediate position force biasing means. From this point, the usability of the application device can be improved.
  • the restricting means may be constituted by, for example, a guide groove provided on the case side and a pin (projection) provided on the rotating body side and sliding in the guide groove in a state of being fitted in the guide groove.
  • the damper is braked through the rotating body by the damper so that the movable body does not slide rapidly, thereby improving the usability of the application device.
  • the damper is braked only in the process in which the movable body is slid by the urging means, thereby reducing the load when the movable body is slid manually. Reduce and improve reliability.
  • FIG. 1] (a) and (b) are a side view and a bottom view schematically showing an arrangement example of each unit and operation member when the sliding assist device of the present invention is applied to a drawer device or the like. is there.
  • FIG. 2 is a schematic external view of each unit constituting the sliding assist device.
  • FIG. 3 (a) and (b) are a top view and a side view showing a unit of the sliding assist device.
  • FIG. 4 (a) and (b) are top views of the unit with the cover removed, and BB in Fig. 3 with the rotating body rotating counterclockwise (a).
  • FIG. 4 (a) and (b) are top views of the unit with the cover removed, and BB in Fig. 3 with the rotating body rotating counterclockwise (a).
  • FIG. 5 (a) and (b) are a cross-sectional view taken along the line C-C and a cross-sectional view taken along the line A-A in FIG.
  • FIG. 6] (a) to (e) are schematic views showing application examples of the sliding assist device.
  • FIG. 7] (a) and (b) are schematic views showing the main part of the apparatus in the state of Fig. 6 (a).
  • FIG. 8 (a) and (b) are schematic views showing the main part of the apparatus in the states of Figs. 6 (b) to (c).
  • FIG. 9 (a) and (b) are schematic views showing the main part of the apparatus in the state of Fig. 6 (d).
  • FIG. 10 (a) and (b) are schematic diagrams when the main part of the device is slid in the closing direction of the movable body in Fig. 6 (e).
  • FIG. 11] (a) to (d) are schematic views showing an example in which the sliding assist device is used as a pull-in device.
  • FIG. 12 (a) to (d) are schematic views showing an example in which the sliding assist device is used as a drawer-only device.
  • FIGS. 1 (a) and 1 (b) show examples of applications of the sliding assist device of the present invention
  • FIGS. 2 to 5 (b) show the configuration of the sliding assist device
  • 6 (a) to 6 (e) show examples of the operation of the sliding assist device
  • FIGS. 7 (a) to 10 (b) show the sliding assist device in the middle stage of FIG.
  • Figures 11 (a) to (d) show examples of the configuration when the above sliding assist device is used as a dedicated pull-in device
  • Figs. 12 (a) to (d) show the sliding assist device as a dedicated pull-out device.
  • the example of a structure in the case of using is shown.
  • FIGS. 1 to 10 the device structure and its operation shown in FIGS. 1 to 10 (b), the device structure and its operation shown in FIGS. 11 (a) to (d), and FIG. ) To (d)
  • the device structure and its operation will be described in detail in this order. 6 (a) to (e), ll (a) to (d), and FIGS. 12 (a) to (d) are marked only on the main members, but the details show the corresponding parts. See also or explanation.
  • the sliding assist device of the present invention comprises any one of the drawing-out unit 1, the drawing unit 1A, the drawing unit IB, and the operating member (first member 10, second member 11, second 3 members), and assists the operation when sliding the movable body 7 with respect to the device body 8.
  • FIGS. 1 (a) and 1 (b) schematically show examples of the device body 8 and the movable body 7.
  • the device main body 8 may be anything such as a desk, furniture, kitchen, and copying machine as long as it has a storage space for a force movable body that is a storage device that forms a space portion that is open to the front.
  • the movable body 7 is assumed to be a drawer or tray for storing goods, and a guide tray provided in the space of the device body 8. It is slidable between the pull-out position and the pull-in position along the line 9 and the like.
  • any one of the drawing / drawing unit 1, the drawing unit 1A, and the drawing unit IB is attached to the movable body 7, and the drawing unit is drawn into the space of the device body 8 correspondingly.
  • a total of three actuating members, the first member 10 to the third member 12 for example, the mode in which the movable body 7 slides in the range of FIGS.
  • FIGS. 12A to 12D and the examples of FIGS. 12A to 12D the first member 10 is attached as an operating member.
  • the drawing-in unit 1A and the drawing-out unit 1B can be used as the drawing-in unit 1 as they are, but the drawing-in unit 1 may be simplified as will be described later.
  • the drawer 'retraction unit 1 is attached to the bottom surface side of the movable body 7, and the first member 10, Three of the second member 11 and the third member 12 or two of the first member 10 and the second member 11 as the actuating members are attached to the corresponding portions of the space portion of the device main body 8.
  • the drawer / retraction unit 1 includes a rotating body 2 that is rotatably supported, a regulating means 3 that regulates a rotation range of the rotating body 2, and a biasing force that accompanies the rotation of the rotating body 2.
  • the case 15 has a generally ship shape with the upper side substantially open, and the upper opening is closed by a cover 19. Further, the case 15 is partitioned by the left and right side surfaces 16 and the front and rear end surfaces 17 and the bottom surface 18, and communicates to the outside through a substantially rectangular opening 16 a provided opposite to the both side surfaces 16 and 16.
  • the cover 19 is placed on the upper side of the case as shown in FIG. 5 (b) against the force case 15 (not shown), and a corresponding boss (omitted) with a plurality of screws protruding from the case. It is attached by being locked.
  • the cover 19 is provided with a plurality of holes 19a that allow a spring locking pin 15e to be described later to protrude.
  • a latch means support portion 15a provided on one side of the front side or the rear side, and a coil spring latching portion 15b provided on the other side, are provided approximately in the front and rear.
  • a concave arc groove (not shown) provided at two locations around the bearing part 15c (this arc groove is located on the lower surface side of rotating body 2 as shown in Fig. 5 (a)).
  • the damper mounting portion 15f provided between the circular arc groove and the latching portion 15b are projected on the bottom surface 18 respectively.
  • the latching portion 15b has a small block shape, and has a plurality of holes (three holes in this example) provided on the upper surface of the block in the front-rear direction as shown in FIGS. 4 (a) and 4 (b).
  • a pin 15e is attached to one of the holes, and one end 4a of the coil spring 4 is locked to the pin 15e.
  • the plurality of holes can adjust the urging force of the coil spring 4 by making it possible to select a hole for mounting the pin 15e.
  • Reference numeral 15g is a boss projecting from the front and rear of the case 15, and is used for positioning when it is disposed on the bottom surface side of the movable body 7.
  • the rotating body 2 is positioned on a circle centering on the shaft hole 20, and has three fan-shaped wings projecting in the circumferential direction. 21 to 23, a gear portion 24 centered on the shaft hole 20 on the lower surface side, and two arc grooves 25 on the outside of the gear portion 24 are integrally formed.
  • the wing part 21 and the wing part 22 are provided at positions displaced 180 degrees across the shaft hole 20, and both the upper surface side is formed with a step having a lower outer peripheral side, and the upper side in FIG. 4 is formed thicker than the lower side. ing.
  • the wing portion 21 is provided with a recessed portion 26 that is an engaged portion of the latch means 5 on the outer peripheral surface, and a latching portion 27 that locks the other end 4b of the coil spring 4 is provided closer to the center. ing.
  • the wing part 23 is located between the wing part 21 and the wing part 22 and is partitioned through the groove part 21a or the groove part 22a provided in the radial direction, and is formed thinner than the wing parts 21 and 22. .
  • the arm 28 is pivotally supported on the wing 23 via the shaft 29 on the base end side, and is urged by the urging spring 30 toward the protrusion 23a. For this reason, the arm 28 has a normal state in which the tip end is in contact with the protruding portion 23a, and, for example, the movable body 7 is pushed in the retracting direction from the maximum pulling position in FIG. As shown in FIG. 10 (a), a second member 11 enters the gap between the protruding portion 23a and the proximal end of the arm 28 as shown in FIG.
  • the rotating body 2 is allowed to pass through without being rotated, with swinging against the biasing force of the biasing spring 30 with 29 as a fulcrum.
  • the rotating body 2 is shown in FIG.
  • the rotating body 2 is prevented from being inadvertently rotated by the load of the second member 11 when the whole is powered rightward in the figure.
  • the urging spring 30 is supported by a boss provided on the wing part 23 at an intermediate winding part, one end is locked to a step part between the wing part 21 and the other end expresses urging force. In this state, it is in contact with the back side of the arm 28.
  • the above rotating body 2 is in a state in which the bearing portion 15c is threaded through the shaft hole 20, and the screw 124 is screwed into the bearing portion 15c via a washer or the like to prevent it from coming off.
  • the damper 6 is also incorporated.
  • the damper 6 is formed with a plurality of teeth or protrusions on the outer periphery and filled with hydraulic oil V, and is supported rotatably with respect to the main body 35 and receives the resistance of the hydraulic oil.
  • the damper 6 is assembled in a state where the main body 35 is attached to the arrangement portion 15f on the bottom surface side of the case. In FIG. 5 (b), the damper 6 is schematically shown.
  • the restricting means 3 includes the gear portion 24 of the rotating body 2, arc grooves provided on the bottom surface of the case and the rotating body 2, and two slides along each arc groove.
  • the gears 31, 3 2 and the biasing member 33 are included.
  • the gears 31, 32 have shaft portions 31a, 32a at the centers of the upper and lower surfaces, respectively, and the upper and lower shaft portions 31a, 32a are provided on the corresponding circular grooves 25 of the rotating body 2 and the case bottom surface 18 described above. ⁇ A is inserted into the arcuate groove
  • the gears 31 and 32 can slide along the upper and lower circular arc grooves in a state where they are in contact with the gear portions 24 on the lower surface side of the rotating body 2.
  • the urging member 33 has an intermediate winding portion 33 a provided at the center of the rotating body 2, and the bearing portion 15 c is interpolated and wound around the outer periphery of the cylindrical portion. One end is hooked on the shaft portion 31 a of the gear 31. The other end is hooked on the shaft portion 32a of the gear 32 in a state where an urging force is developed.
  • the gear 31 is controlled in one end of the one circular groove on the case side.
  • the gear 32 also slides toward the other end of the other arc groove on the case side through the shaft portion 32a.
  • the gear 31 is restricted via one end of the other arc groove on the case side and the gear 31 is connected via the shaft portion 31a.
  • One end force of the rectangular arc groove also slides toward the other end. In this way, the rotating body 2 is restricted by the restricting means 3 so that the state force of FIG.
  • the above regulating means 3 may be simplified as necessary. As an example, it is composed of the arc groove provided on the case side described above and a pin (protrusion) provided on the rotating body side and sliding in the arc groove in a state of being fitted to the arc groove. Also good.
  • the damper 6 is attached to the bottom surface of the case that does not interfere with the pin (protrusion), and the gear 37 is engaged with the gear portion 24 of the rotating body 2.
  • the latch means 5 releasably locks the rotating body 2 in a state where the coil spring 4 accumulates the urging force, and engages and disengages with the recess 26 which is the engaged portion described above. It is composed of a joint member 40 and a coil-type biasing spring 41. That is, the support portion 15a described above has a boss 38 protruding from the end surface 17 toward the arrangement space while partitioning the arrangement space between the opposing walls as shown in FIGS. 4 (a) and 4 (b). Yes. The biasing spring 41 is supported by the boss 38.
  • the engaging member 40 is substantially U-shaped, and has a convex portion 40a formed in the middle portion of the U-shape.
  • the engaging member 40 is slidably incorporated in the arrangement space, and the free end of the biasing spring 41 is connected to the inside. The For this reason, when the engaging member 40 is pushed against the urging force of the urging spring 41, the engaging member 40 is retracted into the arrangement space of the support portion 15a, and when the load is released, the engagement member 40 becomes a projecting state again. 40a can freely engage with the recess 26 of the rotating body 2.
  • the above latch means 5 may be simplified if necessary. Further, the latch means 5 itself can be omitted as the pull-in unit 1A and the pull-out unit 1B. The reason is as follows. That is, in the case of the drawing / retracting unit 1, the rotating body 2 is rotated approximately 180 degrees so that the forces in FIGS. 6 (a) to (e) are also estimated, and the concave portion 26 is the convex portion 40 of the engaging member 40. From the locked state engaged with a, it is set so that it can be rotated approximately 90 degrees clockwise and counterclockwise by releasing the lock.
  • the rotating body 2 is rotated by approximately 90 degrees so that the forces shown in FIGS. 11 (a) to 11 (d) and FIGS.
  • the restricting means that restricts the rotation range of the rotating body 2 described above.
  • the rotating body 2 can be configured to switch between two positions, that is, the state in which the coil spring 4 has accumulated the biasing force and the state in which the coil spring 4 has completely released the biasing force. is there.
  • FIGS. 1 (a), (b) and FIGS. 6 (a) to (e) show an example in which the sliding assist device of the present invention is constituted by a pull-out / retraction unit 1 and an operation member.
  • the actuating member has an aspect composed of three members, a first member 10, a second member 11, and a third member 12, and an aspect composed of two members, the first member 10 and the second member 11.
  • the former is a mode in which the movable body 7 is slid to the normal drawing position shown in FIG. 6 (d) and further to the maximum drawing position shown in FIG. 6 (e).
  • the latter is, for example, a mode in which the movable body 7 is slid from the retracted position of FIG.
  • each of the members 10 to 12 which are actuating members has a pin or shaft suitable for rotating the rotating body 2 against the wings 21 to 23 of the rotating body 2, and protrudes from the mounting bracket. It is arranged at the design position of the device body 8 via the bracket.
  • the first member 10 and the second member 11 are disposed downward on one side of the arrangement space of the device body 8, and the third member 12 is disposed on the device body. Arranged upward in the middle of the left and right of the 8 placement spaces.
  • the first member 10 is set slightly longer than the second member.
  • FIG. 6 (a) is in the retracted position where the movable body 7 is housed in the space of the device body 8.
  • the rotating body 2 is not restricted by the latch means 5, and the coil spring 4 releases the urging force almost completely.
  • the rotating body 2 is close to the force with which the first member 10 is in contact with the end face of the wing part 22 (that is, the outlet end face of the groove part 22a). For this reason, in this structure, when the movable body 7 is subjected to stress in the pull-out direction due to vibration or the like, the rotary body 2 hits the first member 10 and becomes unrotatable due to the resistance of the coil spring 4, thereby Inadvertent withdrawal is prevented.
  • the gear 31 and the gear 32 connected via the biasing member 33 are located at the groove end portions in the same direction of the respective arc grooves 25, and the gear 32 is the damper. It meshes with 6 gear 37.
  • FIG. 6 (b) shows a state in which the movable body 7 is slightly pulled in the pull-out direction.
  • the rotating body 2 comes into contact with the first member 10 by sliding the movable body 7 in the pulling direction, While being rotated in the clockwise direction by the stress received from the first member 10, the coil spring 4 is stretched along with the rotation of the rotating body 2 to accumulate urging force.
  • the rotating body 2 is rotated by approximately 90 degrees, the rotating body 2 is separated from the first member 10, and the concave portion 26 is engaged with the convex portion 40a of the latch means 5 in detent.
  • Figures 8 (a) and 8 (b) schematically show this engagement (locked state). In this state, as shown in FIG.
  • FIG. 6 (c) shows a state immediately before the movable body 7 is pulled in the pulling direction and the rotating body 2 hits the second member 11.
  • the rotating body 2 receives stress in the clockwise direction when the wing 23 comes into contact with the second member 11, and the concave portion 26 is disengaged from the convex portion 40a.
  • Fig. 8 (a) also schematically shows the process of releasing the engagement.
  • FIGS. 6 (d) and 9 (a) and 9 (b) show the state after the movable body 7 is slid in the pull-out direction by the urging force.
  • the rotating body 2 hits the second member 11 and the concave portion 26 is disengaged from the convex portion 40a.
  • the gear 32 meshes with the gear 37 of the damper 6, and the gears mesh with each other. In this manner, while the movable body 7 is slid by the urging force of the coil spring 4, it is slid gently by the braking of the damper 6.
  • the urging force of the urging member 33 is increased, and the gear 31 and the gear 32 are the grooves closest to each other among the circular arc grooves 25.
  • the gear 31 and the gear 32 are both separated from the gear 37 of the damper 6 while being located at the end. In other words, in this case, the damper 6 is not braked.
  • the above-described sliding assist device may be constituted by two members, ie, the first member 10 and the second member 11 as operation members.
  • the state force of FIG. 6 (d) is also pushed. That is, in that configuration, the rotating body 2 is rotated in the counterclockwise direction as shown in FIG. 6 (c) by the stress received when the rotating body 2 comes into contact with the second member 11 by the pressing operation of the movable body 7,
  • the coil spring 4 is extended with the rotation of the rotating body 2 and accumulates the urging force.
  • FIG. 11 (a) to (d) device structure and operation thereof) The sliding assist device in Figs. 11 (a) to (d) operates with the above drawing / drawing unit 1 as the drawing unit 1A.
  • the first member 10 as a member is configured as a pull-in dedicated device.
  • the pull-in unit 1A may be the pull-in / draw-in unit 1 itself, or may have a configuration in which the latch means 5 of the pull-out / pull-in unit 1 is omitted as described above.
  • the actuating member is the first member 10 or something similar.
  • FIG. 11 shows a state in which the movable body 7 has been slightly pulled in the pull-out direction. In this process, the rotating body 2 comes into contact with the first member 10 by sliding the movable body 7 in the pull-out direction, and is rotated in the clockwise direction by the stress received from the first member 10, and the coil spring 4 Is extended with the rotation of the rotating body 2 and accumulates the urging force.
  • FIG. 11 (d) shows a state in which the movable body 7 is pulled in the pulling direction in that state!
  • FIG. 11 (b) is a setting example of the retracted position of the movable body 7, and FIG.
  • FIG. 12 (a) to (d) device structure and its operation The sliding assist device of Fig. 12 (a) to (d) operates with the above drawing / drawing unit 1 as the drawing unit 1B.
  • the first member 10 as a member is configured as a drawer-only device.
  • the drawer unit 1B may be the drawer / draw-in unit 1 itself, or may have a configuration in which the latch means 5 of the drawer / draw-in unit 1 is omitted as described above.
  • the actuating member is the first member 10 or something similar.
  • (a) is at the retracted position where the movable body 7 is housed in the space of the device body 8.
  • the coil spring 4 is extended to the maximum to accumulate the biasing force V, and the rotating body 2 engages the concave portion 26 and the convex portion 40a.
  • FIG. 12 (b) shows a state immediately before the movable body 7 is slightly pulled in the pulling direction and the rotating body 2 hits the first member 10.
  • the rotating body 2 has the wing 23 as the first member.
  • the concave portion 26 is disengaged from the convex portion 40a in response to the stress in the clockwise direction when coming into contact with 10.
  • the movable body 7 is automatically slid in the drawing direction by the urging force stored in the coil spring 4 when the rotating body 2 is disengaged as described above during the drawing.
  • FIG. 12 (c) shows the state after the movable body 7 is slid in the pull-out direction by the urging force
  • FIG. 12 (d) shows the state in which the movable body 7 is further pulled in the pull-out direction. .
  • the first member 10 and the rotating body 2 are set to be the retracted position of the movable body 7 in the state shown in FIG.
  • the member 10 and the rotating body 2 may be set so as to be at the drawing position of the movable body 7 in the state shown in FIG.
  • FIG. 12B is a setting example of the retracted position of the movable body 7, and FIG.
  • the sliding assist device according to the present invention is of course not limited to the above-described embodiments, and various modifications can be made without departing from the scope of the present invention. Further, the sliding assist device of the present invention is not particularly restricted in application.For example, if the movable body is a lid, the retracting position has the same meaning as the closed position arranged at a predetermined position of the main body, and the drawing position is It has the same meaning as the open position where the predetermined force of the main body leaves. It should be noted that the entire contents of the specification, claims, drawings and abstract of Japanese Patent Application No. 2006-099188, filed on March 31, 2006, are hereby incorporated herein by reference. As it is incorporated.

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

Abstract

La présente invention concerne un dispositif d'assistance au coulissement qui comprend une unité de poussée/traction (1) prévue sur un corps mobile (7) et qui possède un rotateur (2), un moyen régulateur (3) pour réguler la plage rotative du rotateur, un moyen de poussée (4) pour stocker ou appliquer la force de poussée lorsque le rotateur tourne, et un moyen de verrouillage (5) pour verrouiller le rotateur de façon libérable dans un état où le moyen de poussée (4) stocke la force de poussée ; et un élément de commande qui est prévu sur le corps (8) et verrouille le rotateur (2) par l'intermédiaire du moyen de verrouillage (5) en faisant tourner le rotateur dans une direction telle que le moyen de poussée (4) stocke la force de poussée en prenant appui contre le rotateur dans le procédé où le corps mobile (7) coulisse à partir de la position tirée dans la direction de poussée ou à partir de la position poussée dans la direction de traction ou en faisant coulisser le corps mobile dans la direction de poussée ou la direction de traction avec la force de poussée stockée en faisant tourner le rotateur (2) dans la direction pour déverrouiller le moyen de verrouillage (5).
PCT/JP2006/326289 2006-03-31 2006-12-28 Dispositif d'assistance au coulissement WO2007116572A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-099188 2006-03-31
JP2006099188 2006-03-31

Publications (1)

Publication Number Publication Date
WO2007116572A1 true WO2007116572A1 (fr) 2007-10-18

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WO (1) WO2007116572A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013526351A (ja) * 2010-05-20 2013-06-24 ユリウス ブルム ゲー エム ベー ハー 可動家具部品を移動するための駆動装置
WO2016197163A1 (fr) 2015-06-09 2016-12-15 Julius Blum Gmbh Dispositif d'éjection d'un élément de meuble mobile
US10208509B2 (en) 2015-06-09 2019-02-19 Julius Blum Gmbh Push-out device for a movable furniture part

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Publication number Priority date Publication date Assignee Title
JPH05317133A (ja) * 1992-05-15 1993-12-03 Sugatsune Ind Co Ltd 自動引き込み装置
JPH0593279U (ja) * 1992-05-15 1993-12-21 スガツネ工業株式会社 自動送り出し装置
JP2004248848A (ja) * 2003-02-19 2004-09-09 Matsushita Electric Works Ltd 引出し用飛び出し装置とこれを用いたキャビネット
JP2006026330A (ja) * 2004-07-21 2006-02-02 Nifco Inc 摺動補助装置
JP2006102294A (ja) * 2004-10-07 2006-04-20 Tostem Corp 飛び出し・引き込み装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05317133A (ja) * 1992-05-15 1993-12-03 Sugatsune Ind Co Ltd 自動引き込み装置
JPH0593279U (ja) * 1992-05-15 1993-12-21 スガツネ工業株式会社 自動送り出し装置
JP2004248848A (ja) * 2003-02-19 2004-09-09 Matsushita Electric Works Ltd 引出し用飛び出し装置とこれを用いたキャビネット
JP2006026330A (ja) * 2004-07-21 2006-02-02 Nifco Inc 摺動補助装置
JP2006102294A (ja) * 2004-10-07 2006-04-20 Tostem Corp 飛び出し・引き込み装置

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013526351A (ja) * 2010-05-20 2013-06-24 ユリウス ブルム ゲー エム ベー ハー 可動家具部品を移動するための駆動装置
US9386850B2 (en) 2010-05-20 2016-07-12 Julius Blum Gmbh Drive device for moving a movable furniture part
WO2016197163A1 (fr) 2015-06-09 2016-12-15 Julius Blum Gmbh Dispositif d'éjection d'un élément de meuble mobile
AT517310B1 (de) * 2015-06-09 2017-03-15 Blum Gmbh Julius Ausstoßvorrichtung für ein bewegbares Möbelteil
CN107847049A (zh) * 2015-06-09 2018-03-27 优利思百隆有限公司 用于可动家具部件的推出装置
JP2018517084A (ja) * 2015-06-09 2018-06-28 ユリウス ブルーム ゲー・エム・ベー・ハーＪｕｌｉｕｓ Ｂｌｕｍ ＧｍｂＨ 可動家具部分のためのエジェクション装置
US10208509B2 (en) 2015-06-09 2019-02-19 Julius Blum Gmbh Push-out device for a movable furniture part
US10550606B2 (en) 2015-06-09 2020-02-04 Julius Blum Gmbh Ejection device for a movable furniture part
CN107847049B (zh) * 2015-06-09 2020-08-11 优利思百隆有限公司 用于可动家具部件的推出装置
EP4108875A1 (fr) 2015-06-09 2022-12-28 Julius Blum GmbH Dispositif d'éjection pour une partie mobile de meuble

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