WO2010137329A1 - Unité de coulisse avec amortisseur - Google Patents

Unité de coulisse avec amortisseur Download PDF

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Publication number
WO2010137329A1
WO2010137329A1 PCT/JP2010/003565 JP2010003565W WO2010137329A1 WO 2010137329 A1 WO2010137329 A1 WO 2010137329A1 JP 2010003565 W JP2010003565 W JP 2010003565W WO 2010137329 A1 WO2010137329 A1 WO 2010137329A1
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WO
WIPO (PCT)
Prior art keywords
slider
damper
elastic member
movable
cylinder
Prior art date
Application number
PCT/JP2010/003565
Other languages
English (en)
Japanese (ja)
Inventor
近重清
Original Assignee
株式会社アドバネクス
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 株式会社アドバネクス filed Critical 株式会社アドバネクス
Publication of WO2010137329A1 publication Critical patent/WO2010137329A1/fr

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Classifications

    • 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
    • A47B88/473—Braking devices, e.g. linear or rotational dampers or friction brakes; Buffers; End stops
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/0091—Drawer movement damping
    • A47B2210/0094—Drawer damping device with 2 relatively movable parts to convert kinetic energy

Definitions

  • the present invention relates to a damper-equipped slider unit including a damper.
  • a lock mechanism is provided in order to prevent the drawer or the like from automatically opening due to vibration in an earthquake or the like, or reaction of impact caused by the closing operation.
  • This lock mechanism is for preventing the drawer or the like from opening unless it is pulled out (not pulled) with a certain amount of tensile force.
  • the device is held in a predetermined state so that the device can be easily connected to the device when the drawer is opened (drawn) and then closed again (drawn).
  • the device disclosed in Patent Document 1 also discloses a lock mechanism including a tension spring, a cam, a guide way in a housing, and the like.
  • the device of Patent Document 1 needs to have both a function for preventing the drawer and the like from automatically opening and a function for holding the device in a predetermined state. For this reason, as described above, a lock mechanism including a tension spring, a cam, a guide way in the housing, and the like is required. Therefore, in the apparatus of Patent Document 1, since the number of components constituting the apparatus itself is increased, a space required for the apparatus itself is increased, and further, the apparatus cannot be easily assembled.
  • an object of the present invention is to provide a slide unit with a damper that includes a lock mechanism that locks a moving body, and that has a reduced number of parts to improve space efficiency and good assembly.
  • the slide unit with a damper according to the present invention is provided on one of a fixed body and a moving body that moves relative to the fixed body, and is detachably engaged with the other of the fixed body and the moving body.
  • a slider body that slides with relative movement; and a damper that attenuates the movement energy against the movement of the slider body in a predetermined direction.
  • the slider body is attached between the fixed portion, the movable portion that is slidably attached to the fixed portion and that is detachably engaged with the other, and the fixed portion and the movable portion.
  • an elastic member made of a spring material. Further, the elastic member is attached between the fixed portion and the movable portion so as to urge the movable portion in the moving direction.
  • the elastic member is elastically deformed when the movable portion moves and the attachment portion between the elastic member and the movable portion approaches the attachment portion between the elastic member and the fixed portion.
  • the elastic member returns elastically when the attachment portion between the elastic member and the movable portion passes through the reversal point of the elastic member.
  • the slide unit with a damper includes a slider body and a damper that attenuates the movement energy against the movement of the slider body in a predetermined direction. Therefore, the impact of the movement of the moving body relative to the fixed body, that is, the closing operation of the moving body such as the drawer to the fixed body such as furniture can be relaxed and absorbed by the damper via the slider body.
  • the elastic member attached between the fixed portion and the movable portion is elastically deformed by the relative movement between the fixed portion and the movable portion, and is elastically restored by reversing to bias the movable portion in the moving direction. It is attached to do.
  • the movable portion includes a pair of sandwiching pieces formed to be openable and closable at a distal end side thereof, and the pair of sandwiching pieces opens and closes to thereby form the fixed body and the moving body.
  • the other is preferably detachably engaged. If it does in this way, it will become possible to form in a movable part of a slider main body the component engaged with said other one. Therefore, since the number of parts required for the entire slide unit is reduced, the space required for the slide unit with a damper is small, and the slide unit can be easily assembled.
  • the damper in the slide unit with a damper, includes a bottomed cylindrical cylinder, a head accommodated in the cylinder so as to be movable along the axial direction, and a lid portion that closes the opening side of the cylinder. And a lead that is coupled to the head through a through-hole provided in the lid, and that slides liquid-tightly with respect to the lid along the axial direction of the cylinder, and the cylinder in the cylinder It is preferable that a biasing member disposed between the bottom of the cylinder and the head to bias the head to a side opposite to the bottom and a viscous fluid filled in the cylinder.
  • the head is formed with an opening that allows the viscous fluid to flow between a bottom side and a lid side of the cylinder, and is configured to cover a part of the opening of the head by elastic deformation.
  • a valve made of an elastomer or soft rubber is provided.
  • the lead is disposed or connected so as to be able to contact the rear end of the slider body.
  • the lead is connected to a rear end portion of the slider body.
  • the damper exhibits its effect more smoothly as the slider body moves.
  • the reversal point is a straight line that is orthogonal to the moving direction of the movable part, in which the attachment part of the elastic member and the movable part and the attachment part of the elastic member and the fixed part are arranged. Preferably there is.
  • the elastic member that functions as a reversing spring has a lock function that prevents the moving body such as a drawer from opening, and the slider main body is moved to a predetermined position when the moving body is open. It has both a lock function for maintaining the state and a clutch function for switching between forward and reverse.
  • FIG. 1A and FIG. 1B, FIG. 2A and FIG. 2B, FIG. 3A and FIG. 3B are views showing an embodiment of a slide unit with a damper according to the present invention.
  • reference numeral 1 denotes a slide unit with a damper (hereinafter abbreviated as a slide unit).
  • the slide unit 1 includes a fixed body (not shown) composed of a storage tool such as furniture (including storage sections for cars, various office equipment, various electrical appliances, etc., as will be described later), and a drawer for the fixed body. Or a moving body (not shown) including a door and the like (including a drawer of the storage unit and a door).
  • the slide unit 1 is provided on the fixed body.
  • the slide unit 1 is detachably engaged with the moving body, and a slider body 2 that slides along with the movement of the moving body, and its movement energy against the movement of the slider body 2 in a predetermined direction. And a damper 3 for damping.
  • the slider main body 2 is slidably attached to the base 4 (fixed portion) and the base 4 and is detachably engaged with an engagement pin (not shown) of the movable body (movable portion). 5 and a pair of reversing springs (elastic members) 6, 6 made of a spring material attached between the base 4 and the slider 5.
  • the base 4 is resinous, and as shown in FIG. 4, a substantially rectangular bottom plate 7, a cylindrical damper holding cylinder 8 integrally formed on one end side of the bottom plate 7, and on the other end side It has a pair of side plates 9 and 9 formed integrally, and attachment plates (attachment portions) 10 and 10 formed outside the side plates 9 and 9, respectively.
  • a bottom guide groove 11 is formed on the surface (upper surface) of the bottom plate 7, and attachment holes 12 are formed on both sides of the bottom guide groove 11 and further on the end side of the side plates 9 and 9.
  • the lower guide groove 11 is for guiding the slider 5 as described later.
  • the attachment hole 12 is a hole for inserting a screw or the like for attaching the base 4 to the fixed body.
  • the damper 3 having a cylindrical outer shape is inserted and held and fixed in the damper holding cylinder 8.
  • the side plates 9, 9 are formed to extend to the surface side of the bottom plate 7, and the slider 5 is disposed between them.
  • a cover 13 is attached to the upper ends of these side plates 9, and the slider 5 is covered with the cover 13 by this.
  • the cover 13 is formed with a notch 14 opened on one side thereof (the side opposite to the damper holding cylinder 8), and an upper guide groove 15 for guiding the slider 5 is formed on the back surface thereof.
  • the mounting plate 10 is formed so as to form the same plane as the bottom plate 7, and is formed with mounting holes 10 a penetrating the front and back surfaces thereof.
  • An attachment pin 20 is inserted and fixed in the attachment hole 10a, and one end of the reversing spring 6 is held and fixed.
  • the slider 5 is made of a resin such as polyacetal (POM) and is disposed so as to be movable back and forth (movable) along the long side direction of the bottom plate 7.
  • the slider 5 has a pair of clamping pieces 16 and 16 on the front end side (the side opposite to the damper holding cylinder 8), and on the rear end side (the damper holding cylinder 8 side).
  • a connecting portion (rear end portion) 17 that is connected to the damper 3 is formed.
  • a movable main body 18 is formed between the sandwiching pieces 16 and 16 and the connecting portion 17.
  • the movable main body 18 and the pair of sandwiching pieces 16, 16 are connected by a thin connecting plate 18a.
  • the slider 5 is integrally formed with the pair of sandwiching pieces 16, 16 on the front end side being opened.
  • the pair of sandwiching pieces 16 and 16 on the front end side of the slider 5 are sandwiched between the side plates 9 and 9 to be elastically deformed and closed.
  • the pair of sandwiching pieces 16 and 16 on the front end side are opened again by elastic recovery. That is, the pair of sandwiching pieces 16 and 16 are formed to be openable and closable.
  • the sandwiching piece 16 includes a side plate 16a and an upper plate 16b provided to extend inward at the upper end of the side plate 16a.
  • a substantially semicircular cutout 16c is formed inside the upper plate 16b.
  • the movable main body 18 is formed so that the width thereof substantially coincides with the interval between the side plates 9 and 9, and a pair of attachment holes 19 and 19 are provided. Similar to the mounting hole 10a, the mounting pins 20 are inserted and fixed in the mounting holes 19 and 19, and the other end of the reversing spring 6 is held and fixed.
  • the connecting portion 17 has a connecting boss 17b formed at its rear end via a connecting piece 17a, and this connecting boss 17b is connected to a lead 31 of the damper 3 described later.
  • the connecting portion 17 is formed to be narrower than the movable main body portion 18.
  • Upper ridges 21 are formed on the upper surfaces of the movable main body 18 and the connecting portion 17 along the front-rear direction (back and forth direction), and the upper guide grooves 15 of the cover 13 are formed on the upper ridges 21. It is slidably engaged. Further, a lower protrusion (not shown) is formed on the lower surface of the connecting portion 17, and the lower guide groove 11 of the bottom plate 7 is slidably engaged with the lower protrusion. Thereby, the lower surface side and the upper surface side of the slider 5 are guided in a predetermined direction (long side direction of the bottom plate 7). Further, in order to stabilize the advance and retreat in the predetermined direction, the slider 5 is sandwiched between the side plates 9 and 9 to restrict the movement of the bottom plate 7 in the short side direction.
  • the reversal spring 6 is made of a metal such as stainless steel or high-tensile steel, and in this embodiment, one formed from a single metal wire (spring material) is used. Specifically, as shown in FIG. 4, the reversing spring 6 allows a single wire to circulate several times at its central portion, so that both sides of the circular portion 6a are at a predetermined angle around the circular portion 6a. It is a bent one. Moreover, the bent both ends are further made to circulate near one round, and it is set as the attachment parts 6b and 6b.
  • such a reversing spring 6 has one of its attachment portions 6b, 6b attached and fixed to the attachment hole 10a of the attachment plate 10 via an attachment pin 20, and the other of the attachment portions 6b and 6b.
  • An attachment pin 20 is attached and fixed to the attachment hole 19 of the movable main body 18 of the slider 5.
  • the inner diameter of the mounting portion 6b is formed larger than the outer diameter of the mounting pin 20.
  • the attachment portion 6 b attached to the movable main body portion 18 is attached to the back surface side of the movable main body portion 18 via an attachment pin 20.
  • a concave portion 22 is formed on the back side of the movable main body 18 and the connecting portion 17, and the reversing spring 6 and the mounting pin 20 are disposed in the concave portion 22.
  • the slider 5 is designed so as not to interfere with the reversing spring 6 and the mounting pin 20 when sliding on the surface of the bottom plate 7.
  • the attachment hole 19 on the slider 5 side is located on the advance direction side with respect to the attachment hole 10a of the attachment plate 10. 6 urges the slider (movable part) 5 in the forward direction with respect to the base (fixed part) 4. As a result, the reversing spring 5 is locked in a state where the forward movement of the slider 5 is stopped.
  • the reversing spring 6 biases the slider (movable part) 5 in the retracting direction, so that the slider 5 retracts. Locks when is stopped.
  • the reversing spring 5 has a lock function that prevents the moving body such as a drawer from opening, and a lock that holds the slider 5 (slider body 2) in a predetermined state when the moving body is open. It has both functions. Further, the reversing spring 6 is elastically deformed and reversed to be elastically restored to reverse the biasing direction with respect to the slider 5. For this reason, the reversing spring 6 exhibits the clutch function necessary for switching between forward and backward movement of the slider in the conventional slide device.
  • the damper 3 includes a cylinder 30 whose outer shape is a columnar shape, and a lead 31 that is movably inserted into the cylinder 30 and that has one end pulled out.
  • the lead 31 is connected to the connecting portion 17 (connecting piece 17a) of the slider 5.
  • the damper 3 attenuates the movement energy against the backward movement (movement in a predetermined direction) of the slider 5 (slider body 2).
  • the damper 3 includes a bottomed cylindrical cylinder 30, a head 32 accommodated in the cylinder 30 so as to be movable along the axial direction, and an opening side of the cylinder 30.
  • a lid portion 33 to be closed, a lead 31 connected to the head 32 through a through-hole 33 a provided in the lid portion 33, and a valve 34 disposed between the head 32 and the lead 31 are provided.
  • the damper 3 has a coil spring (biasing member) 35 and a viscous fluid 36 in the cylinder 30.
  • the cylinder 30 is a resin member that is inserted into the damper holding cylinder 8 and is held and fixed.
  • the head 32 is made of a resin including a substantially disk-shaped disk part 32 a and a shaft part 32 b provided at the center of the disk part 32 a.
  • the outer diameter of the disk portion 32a is formed to be substantially equal to the inner diameter of the cylinder 30 (specifically, the outer diameter of the disk portion 32a is formed slightly smaller than the inner diameter of the cylinder 30). Therefore, the head 32 is designed to slide in the axial direction with respect to the cylinder 30.
  • openings 32c are formed in the outer periphery of the disk portion 32a. These openings 32c are formed at four positions at equal intervals in the circumferential direction of the disk portion 32a, and are formed by semicircular cutouts cut out from the outer peripheral edge of the disk portion 32a toward the center.
  • the head 32 enables the viscous fluid 36 filled in the cylinder 30 to flow between the bottom 30a side and the lid 33 side of the cylinder 30 through the opening 32c.
  • a plurality (three in the present embodiment) of parts having different diameters are formed on the shaft portion 32b.
  • the lead 31 is formed with a fitting hole 31 a at the rear end (the other end) located in the cylinder 30, and this fitting hole 31 a is the tip of the shaft portion 32 b of the head 32. It is fitted to a portion 321 having the smallest diameter located on the side. As a result, the lead 31 is fixed integrally with the head 32.
  • the lead 31 has a connecting hole 31 b formed at the tip (one end) thereof, and the connecting hole 31 b is engaged with the connecting boss 17 b of the connecting portion 17 of the slider 5. Thereby, the lead 31 is connected to the rear end portion of the slider 5 (slider body 2).
  • the lid portion 33 is made of resin and includes a cylindrical portion 33 b that fits into the opening of the cylinder 30 and a disk-like lid plate 33 c that forms one end surface of the cylinder 30. And are attached by gluing. As described above, the cylindrical portion 33b and the cover plate 33c are formed with the through holes 33a penetrating them, and the leads 31 are slidably inserted into the through holes 33a. Two O-rings 37 are disposed in the cylindrical portion 33b. Since these O-rings 37 are extrapolated to the leads 31, the leads 31 slide in a liquid-tight manner with respect to the O-rings 37, that is, with respect to the through holes 33 a of the lid portion 33.
  • the valve 34 is a member made of elastomer or soft rubber, and as shown in FIGS. 7A and 7B, has a circular shape in plan view (front view), and its outer peripheral portion (edge portion) 34a is curved to one side.
  • the dish-shaped member has a through hole 34b in the center.
  • This valve 34 has a fitting hole 34a fitted into the second diameter portion 322 located in the center of the shaft portion 32b of the head 32 and the largest diameter portion 323 located on the rear end side. It is clamped and fixed between the head 32 and the lead 31.
  • bulb 34 the said outer peripheral part 34a is formed thinly. As a result, the outer peripheral portion 34a abuts on the disk portion 32a of the head 32 so as to be elastically deformable, or is disposed with a slight gap.
  • the outer peripheral portion 34a of this thin wall has an outer diameter (the outer diameter of the valve 34) smaller than the outer diameter of the disk portion 32a of the head 32 when not elastically deformed. Accordingly, the opening 32c formed in the disk portion 32a is not sufficiently blocked (not covering most of the opening 32c), and a part of the opening 32c is left open. As will be described later, when the outer peripheral portion 34a of the valve 34 is elastically deformed, the outer peripheral portion 34a covers almost the entire area of the opening 32c. That is, since the opening 32c is formed by a notch that is cut out from the outer peripheral edge of the disk portion 32a toward the center thereof, the valve 34 is elastically deformed to widen the outer peripheral portion 34a, thereby further opening the opening 32c. Covers widely. Further, by elastically deforming in this way, the outer peripheral portion 34 a is brought into partial contact with the inner surface of the cylinder 30.
  • the coil spring 35 is disposed in the cylinder 30 between the bottom 30a of the cylinder 30 and the head 32, and the head 32 is disposed on the side opposite to the bottom. It will be energized. By urging the head 32 in this way, the coil spring 35 provides resistance against the backward movement of the head 32 (movement toward the bottom 30a of the cylinder 30), and exhibits a buffering effect.
  • the viscous fluid 36 is a fluid such as grease used for a general oil damper, and is filled so as to almost fill the inside of the cylinder 30.
  • the viscous fluid 36 passes through the opening 32c of the head 32 and moves in a direction opposite to the moving direction of the head 32. Fluidly.
  • the outer peripheral portion 34a is elastically deformed in this way, a part of the outer peripheral edge of the outer peripheral portion 34a slides on the inner surface of the cylinder 30, and this also increases the buffering effect. Further, since such a buffering effect is exhibited separately from the buffering effect by the coil spring 35, the buffering effect by the viscous fluid 36 and the coil spring 35 is combined. Therefore, the damper 3 exhibits a particularly good buffering effect when the head 32 is suddenly moved backward, and changes the rapid backward movement of the head 32 to a gentler backward movement.
  • the slide unit 1 is used by being attached to a storage unit (fixed body) 50 that stores a drawer (moving body) 51 of furniture such as a chiffon.
  • the slide units 1 are respectively attached to the left and right sides on the back side of the storage unit 50 with screws or the like.
  • a movable rail 52 is attached to both sides of the bottom surface of the drawer 51.
  • the movable rail 52 is a member for running the drawer 51 in the front-rear direction (forward and backward direction) on fixed rails 53 attached to both sides of the bottom plate of the storage unit 50.
  • an engagement pin 54 that protrudes downward is provided at the rear end portion (the end portion on the back side of the storage portion 50) of the movable rail 52.
  • a member 55 is attached.
  • the engaging pin 54 of the engaging member 55 is sandwiched and engaged between the pair of sandwiching pieces 16 and 16 of the slider 5 of the slide unit 1 in a state where the drawer 51 is housed in the housing portion 50. Yes. Further, when the drawer 51 is pulled out from the storage unit 50, the engaging pin 54 is detached from between the sandwiching pieces 16, 16 of the slider 5.
  • the slider 51 is detached from the engagement pin 54 between the holding pieces 16 and 16 of the slider 5 (the drawer 51 is pulled out from the storage portion 50.
  • the slider 5 is in a state of being advanced toward the opening side of the storage portion 50 and is urged by the reversing spring 6. Accordingly, the forward movement of the slider 5 is stopped when the upper protrusion 21 and the lower protrusion (not shown) of the slider 5 are engaged with each other at the tips of the upper guide groove 15 and the lower guide groove 11. . Therefore, the slider 5 is held in a locked state (the state shown in FIGS. 1A and 1B) by the urging force of the reversing spring 6.
  • the movable rail 52 is guided by the fixed rail 53 and moved to the back side. To do. Then, the engagement pin 54 of the engagement member 55 attached to the rear end portion of the movable rail 52 is guided into the holding pieces 16 and 16 of the slider 5. When the drawer 51 is further pushed in, the engagement pin 54 presses the slider 5 so that the slider 5 moves backward.
  • the slider 5 is coupled to the lead 31 of the damper 3, so that the damper 3 exhibits its buffering effect in conjunction with the backward movement of the slider 5. Therefore, the rapid retreat of the slider 5 is prevented.
  • the head 32 moves backward in the cylinder 30 as shown in FIG. Then, since the head 32 compresses and contracts the coil spring 35, the head 32 receives a reaction force (biasing force) of the coil spring 35. Further, as described above, the viscous fluid 36 relatively flows in the direction opposite to the head 32 through the opening 32c (see FIG. 6) of the head 32 as indicated by the arrow in FIG. 32 is also biased by this viscous fluid 36. Therefore, the head 32 receives both the buffering effect by the coil spring 35 and the buffering effect by the viscous fluid 36 at the same time, so that the retreating speed is greatly reduced. Thereby, the rapid retreat of the drawer 51 is suppressed.
  • Such a slider unit 1 includes a slider body 2 having a slider 5 and a damper 3 that attenuates the movement energy against the movement of the slider body 2 in a predetermined direction. Therefore, the shock at the time of the closing operation of the drawer 51 can be reduced and absorbed by the damper 3 through the slider body 2. Further, the reversing spring (elastic member) 6 attached between the base 4 and the slider 5 is elastically deformed and reversed by the relative movement of the base 4 and the slider 5 to be elastically restored. Therefore, based on the relative position between the base 4 and the slider 5, a lock function for preventing the drawer 51 from opening, and a lock function for holding the slider body 2 in this state when the drawer 51 is open, Realize together.
  • the slide unit 1 has the above two locking functions by the reversing spring 6 and also has a clutch function for switching between forward movement and backward movement.
  • the slide unit 1 is unitized by assembling a slider body 2, a damper 3, and a reversing spring 6 together. For this reason, it is very easy to attach the slide unit to the furniture storage section or the like, and it is easy to perform maintenance.
  • the damper 3 has a coil spring 35 and a viscous fluid 36 in the cylinder 30, and the viscous fluid 36 moves relatively through the opening 32 c of the head 32 and closes the opening 32 c with the valve 34. It is configured. Therefore, especially when the slider 5 (slider body 2) moves suddenly toward the damper 3 and the lead 31 moves toward the bottom 30a of the cylinder 30, the valve 34 is elastically deformed to cover a part of the opening 32c. . This prevents the viscous fluid 35 on the bottom 30a side of the cylinder 30 from moving relative to the lid 33 side of the cylinder 30 through the opening 32c.
  • the damper 3 can more effectively mitigate and absorb the impact when the drawer 51 is closed.
  • the slide unit with a damper of this invention between the storage part (fixed body) 50 of furniture, such as a chiffon, and the drawer (moving body) 51 accommodated in this is demonstrated.
  • the slide unit with a damper according to the present invention is not limited to such a furniture storage unit, but can be used as a storage unit body (fixed unit) and a drawer in a storage unit of a car or various office equipment, a storage unit of various electrical appliances, or the like. Or a door (moving body).
  • the slide unit with a damper according to the present invention can be easily handled by replacing the reversing spring (elastic member) with a reversing spring having a biasing force corresponding to the opening and closing operations of the drawer and the door. Excellent in versatility.
  • the lead 31 of the damper 3 is connected to the connecting portion 17 (rear end portion) of the slider 5 (slider main body 2), and the lead 31 is advanced and retracted integrally with the slider 5.
  • the lead 31 may be disposed so as to be able to contact and separate from the rear end portion of the slider 5 (slider body 2). In other words, the slider 5 may come into contact with the lead 31 when retracted by a certain distance, and when the slider 5 further retracts, the lead 31 may be pressed and retracted.
  • the elastic member that functions as a reversing spring has a lock function that prevents the moving body such as a drawer from opening, and the slider main body is moved to a predetermined position when the moving body is open. It has both a lock function for maintaining the state and a clutch function for switching between forward and reverse.

Landscapes

  • Drawers Of Furniture (AREA)
  • Fluid-Damping Devices (AREA)
  • Vibration Prevention Devices (AREA)
  • Springs (AREA)

Abstract

L'invention porte sur une unité de coulisse, équipée d'un amortisseur, qui comporte : un corps de coulisse disposé soit sur un corps fixe, soit sur un corps en mouvement qui se déplace par rapport au corps fixe, venant en prise de façon séparable avec l'autre corps, et coulissant lorsque l'autre corps se déplace, et un amortisseur qui, lorsque le corps de coulisse se déplace dans une direction prédéterminée, agit à l'encontre du mouvement du corps de coulisse de façon à amortir l'énergie cinétique du corps de coulisse. Le corps de coulisse est pourvu d'une section fixe, d'une section mobile montée de façon à pouvoir coulisser sur la section fixe et venant en prise de façon séparable avec l'autre corps, et d'un élément élastique constitué par un matériau de ressort et monté entre la section fixe et la section mobile. L'élément élastique est monté entre la section fixe et la section mobile de façon à presser la section mobile dans la direction de déplacement de celle-ci. L'élément élastique est déformé élastiquement, lorsque la section mobile se déplace, de façon à amener la partie au niveau de laquelle l'élément élastique et la section mobile sont montés l'un sur l'autre à s'approcher de la partie au niveau de laquelle l'élément élastique et la section fixe sont montés l'un sur l'autre. L'élasticité de l'élément élastique est également rétablie lorsque la partie au niveau de laquelle l'élément élastique et la section mobile sont montés l'un sur l'autre passe par le point d'inversion de l'élément élastique.
PCT/JP2010/003565 2009-05-27 2010-05-27 Unité de coulisse avec amortisseur WO2010137329A1 (fr)

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Application Number Priority Date Filing Date Title
JP2009127662A JP2010273780A (ja) 2009-05-27 2009-05-27 ダンパー付きスライダーユニット
JP2009-127662 2009-05-27

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WO2010137329A1 true WO2010137329A1 (fr) 2010-12-02

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105625847A (zh) * 2016-03-02 2016-06-01 伍志勇 一种家具阻尼防脱机构
CN109567447A (zh) * 2018-11-09 2019-04-05 合肥全爱家居制造有限公司 一种具有缓冲功能可降噪的抽屉用滑轨

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107270660A (zh) * 2017-05-08 2017-10-20 长安大学 一种抽屉式烘箱装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11232A (ja) * 1997-06-12 1999-01-06 Inaba Seisakusho:Kk 引出しの開閉装置
JPH11206489A (ja) * 1998-01-20 1999-08-03 Isokawa Sangyo 引出し用レールの保持装置
JP2000157378A (ja) * 1998-11-30 2000-06-13 Fuji Electric Co Ltd ショーケースの商品陳列棚装置
JP2005230468A (ja) * 2004-02-23 2005-09-02 Fuji Latex Kk 抽斗案内具及びショックアブソーバ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11232A (ja) * 1997-06-12 1999-01-06 Inaba Seisakusho:Kk 引出しの開閉装置
JPH11206489A (ja) * 1998-01-20 1999-08-03 Isokawa Sangyo 引出し用レールの保持装置
JP2000157378A (ja) * 1998-11-30 2000-06-13 Fuji Electric Co Ltd ショーケースの商品陳列棚装置
JP2005230468A (ja) * 2004-02-23 2005-09-02 Fuji Latex Kk 抽斗案内具及びショックアブソーバ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105625847A (zh) * 2016-03-02 2016-06-01 伍志勇 一种家具阻尼防脱机构
CN109567447A (zh) * 2018-11-09 2019-04-05 合肥全爱家居制造有限公司 一种具有缓冲功能可降噪的抽屉用滑轨

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