WO2008012916A1 - Structure used in receiving box, adapted to support drive of body to be drawn out - Google Patents
Structure used in receiving box, adapted to support drive of body to be drawn out Download PDFInfo
- Publication number
- WO2008012916A1 WO2008012916A1 PCT/JP2006/315025 JP2006315025W WO2008012916A1 WO 2008012916 A1 WO2008012916 A1 WO 2008012916A1 JP 2006315025 W JP2006315025 W JP 2006315025W WO 2008012916 A1 WO2008012916 A1 WO 2008012916A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- drawer body
- belt
- storage box
- base material
- fixed
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
-
- 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
- A47B81/00—Cabinets or racks specially adapted for other particular purposes, e.g. for storing guns or skis
- A47B81/06—Furniture aspects of radio, television, gramophone, or record cabinets
-
- 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
- A47B88/457—Actuated drawers operated by electrically-powered actuation means
Definitions
- the present invention relates to a technique for pulling a drawer body out of a storage box and moving it in a storage direction by a driving means when a drawer body long in the left-right direction is attached to the storage box so as to be pulled out and stored. is there.
- a long storage box is installed on the top of the furniture to store a long screen in the left-right direction, and the front of the storage box protrudes forward from the front of the top of the furniture. It is known from the publication 20876.
- This furniture usually picks up a screen and stores it in a storage box.
- a projector is used as a home theater, the screen is pulled down and an image is projected onto the screen by the projector.
- the front part of the storage bot that winds and stores the screen always projects forward from the front surface of the upper part of the furniture, and from the lower opening of the storage box.
- the appearance was bad because the screen stored inside was visible
- the inventor of the present invention in the process leading to the present invention, attaches a drawer body that is long in the left-right direction to a storage box such as furniture, so that it can be stored freely.
- a storage box such as furniture
- the left and right ends are driven by separate driving means, respectively, I thought about moving it in the storage direction.
- the present invention has been made to solve the above-mentioned problems, and with a simple configuration, a drawer body that is long in the left-right direction can be pulled out and stored while balancing left and right.
- a single drive means is sufficient for downsizing and low cost.
- assembly and maintenance are easy, and the drawer body can be easily accommodated when the left and right lengths are different. It is an object to provide a drive support structure for a drawer in a box.
- the drive support structure of the drawer body in the storage box according to the present invention is such that the drawer body 2 can be pulled out from the storage box 1 in the front-rear direction via the drive block 3 and stored freely.
- the drive block 3 is mounted on the movable base 4 attached to the middle part of the drawer body 2 in the left-right direction, and the drawer 2 in the storage box 1 is retractably stored.
- a guide rail 7 that is long in any direction
- a horizontal wheel 8 that is provided on both the left and right sides of the other side of the moving base 4 or the fixed base 6 and that is movable with respect to the guide rail 7, and left and right
- the transmission unit 12 is provided.
- the drawer body 2 is moved forward with respect to the storage box 1 by the drive block 3 attached to the middle part in the left-right direction. It can be moved out and pulled out, or moved backward and stored. Also, since only one drive block 3 is required, the structure is simple, the size can be reduced, and the cost can be reduced. Even though the drawer body 2 is pulled out and stored by one drive means 11 provided in one drive block 3 attached to the middle part in the left and right direction, the left and right guide rails 7 have side walls 9 respectively.
- the horizontal wheel 8 Since the horizontal wheel 8 is configured to be pressed by the pressing means 10, it prevents rattling of the drawer body 2 in the left-right direction, and thereby the left-right direction while balancing the left and right of the drawer body 2 that is long in the left-right direction.
- the long drawer body 2 can be moved smoothly forward and backward.
- the stationary base 6 of the drive block 3 is attached to the storage box 1 at the intermediate portion of the storage 5 of the storage box 1 in the horizontal direction, and the moving base 4 of the drive block 3 is mounted in the horizontal direction of the drawer body 2. By simply attaching it to the middle part of the thread, you can easily take up the thread.
- the drive block 3 is provided at one place in the middle portion in the left-right direction, maintenance can be performed easily at one place.
- the same type of drive block 3 can be used even if the length of the drawer body 2 and storage part 5 in the left-right direction is different. It can respond.
- the driving force of the driving means 11 provided on the fixed-side base 6 is transmitted to the transmitting portion 12 provided on the moving-side base 4 via the drive transmitting means 13, and the drive transmitting means 13 is transmitted.
- first belt 17a is wound around the pulley 16 and the other end is fixed to the transmission unit 12, and one end is fixed and wound around the second drum 15b, and the other end is moved to the moving base 4
- the transmission belt 12 is pulled when the first belt 17a is wound around the first drum 15a by the forward rotation of the motor 14 in the reverse direction.
- the transmission unit 12 is pulled in the reverse direction and the first belt 17a Is configured to be drawn from the first drum 15a.
- the moving side base 6 is moved relative to the fixed side base 6 simply by rotating the motor 14 forward or backward with a simple configuration compared to a screw feed mechanism or a rack pion mechanism.
- Material 4 Can be moved in the front-rear direction to move the drawer body 2 in the pull-out direction, or moved in the storage direction.
- the second belt 17b is slackened when the transmission unit 12 is pulled by the first belt 17a, and the first belt 17a is slackened when the transmission unit 12 is pulled by the second belt 17b.
- detection means 18 for detecting the drawer position and the storage position of the drawer body 2 is provided, and the detection means 18 is provided on the storage box 1 side to stop the drive of the drive means 11.
- the limit switch 19 and the operating part 20 provided on the drawer body 2 side to operate the limit switch 19 are configured so that the mounting position of the operating part 20 in the moving direction of the drawer body 2 can be adjusted.
- the drawer length of the drawer body 2 and the storage depth of the drawer body 2 in the storage section 5 can be easily adjusted.
- the optimum drawer length and the optimum storage depth for example, the storage depth such that the front surface of the drawer body 2 and the front surface of the storage button 1 are flush with each other.
- the drawer body 2 is composed of a main body portion 21 and a door plate 23 attached to the front side of the front plate 22 of the main body portion 21, and is opened upward and frontward and rearward at the upper end portion of the front plate 22.
- a U-shaped groove portion 24 having a U-shape is formed and a vertically long hole 25 is formed in the lower portion, and a temporary fixing and fixing screw 26 screwed to the upper rear surface of the door plate 23 is inserted and fixed into the U-shaped groove portion 24 from above.
- a fixing screw 27 inserted into the vertically long hole 25 is screwed to the door plate 23.
- the front roller 28 and the rear roller 29 are rotatably provided on the left and right sides of the drawer body 2 respectively, and the left and right front rollers 28 and the rear rollers 29 are provided on the left and right sides of the storage unit 5.
- Attach a horizontal rail member 30 with a substantially U-shaped cross section so that the front roller 28 can be moved, and the mounting position of the front roller 28 on the drawer body 2 is lower than the mounting position of the rear roller 29 on the drawer body 2.
- the distance between the lower horizontal piece 31 and the upper horizontal piece 32 of the rail member 30 is set to be larger than the diameters of the front roller 28 and the rear roller 29, and when the drawer body 2 is drawn forward,
- the rail 28 is configured to press the upper surface of the lower horizontal piece 31 of the rail member 30 having a substantially U shape
- the rear roller 29 to press the lower surface of the upper horizontal piece 32 of the rail member 30 having a substantially U shape.
- the distance between the lower horizontal piece 31 and the upper horizontal piece 32 of the rail member 30 is equal to the diameter of the front roller 28 and the rear roller 29, the upper and lower surfaces of the front roller 28 and the rear roller 29 are the upper horizontal piece 32.
- the front roller 28 and the rear roller 29 may not be able to move smoothly due to the contact between the lower surface of the lower side piece 31 and the upper surface of the lower horizontal piece 31 and the movement of the drawer body 2 in the front-rear direction becomes worse.
- the rail member 30 may not enter the rail member 30 or may not be kept horizontal. Therefore, as described above, the distance between the lower horizontal piece 31 and the upper horizontal piece 32 of the rail member 30 is set larger than the diameters of the front roller 28 and the rear roller 29, and the drawer body 2 is drawn forward.
- the front roller 28 presses the upper surface of the lower horizontal piece 31 of the rail member 30 that is substantially U-shaped, and the lower roller 32 of the rail member 30 that has the substantially U-shaped rear roller 29 touches the lower surface of the upper horizontal piece 32.
- the drawer body 2 can move smoothly in the front-rear direction, and the front roller 28 and the rear roller 29 can be inserted into the rail member 30 even if there are variations in each part.
- the position of the front roller 28 attached to the drawer body 2 is set to a position lower than the position of the rear roller 29 attached to the drawer body 2, and the front roller 28 is substantially connected with the drawer body 2 pulled forward.
- the drawer member 2 is pulled out by being pressed against the upper surface of the lower horizontal piece 31 of the rail-shaped member 30 and the rear roller 29 being pressed against the lower surface of the upper horizontal piece 32 of the substantially U-shaped rail member 30. It becomes possible to keep the level when hitting.
- FIG. 1 is a partially omitted perspective view showing a state where a drawer body of a drive support structure of the present invention is pulled out.
- FIG. 2 is a side view of the drive support structure of FIG.
- FIG. 3 is a perspective view of a main part for explaining attachment of a door plate in the drive support structure of FIG. 1.
- FIG. 4 is a front view before the door plate of the drive support structure of FIG. 1 is attached.
- FIG. 5 is an enlarged cross-sectional view of a portion A in FIG.
- FIG. 6 is a front view of a state in which a drive block is attached to an intermediate portion in the left-right direction of the storage box of the drive support structure of FIG.
- FIG. 7 is a perspective view of the drawer body of the drive support structure of FIG. 1.
- FIG. 8 is a bottom view of a drive block used in the drive support structure of FIG.
- FIG. 9 is a front view of a drive block of the drive support structure of FIG.
- FIG. 10A is a schematic configuration diagram showing the relationship among the second drum, the first drum, the second belt, the first belt, and the transmission unit of the drive support structure of FIG.
- FIG. 10B is a schematic perspective view of FIG. 10A.
- FIG. 11 is a front view of a pressing means portion of the drive support structure of FIG.
- FIG. 12 is an explanatory view showing an example of adjusting the mounting position in the front-rear direction of the operating portion of the drive support structure of FIG. 1.
- FIG. 13A is a perspective view showing a state in which the drawer body is housed in the furniture provided with the storage box provided with the bow I drawer body of the drive support structure of FIG.
- FIG. 13B is a perspective view showing a state where the drawer body is pulled out in the furniture shown in FIG. 13A.
- FIG. 13C is an explanatory diagram of a state where a projector is used on the furniture of FIG. 13A.
- FIG. 14 is a perspective view showing a state in which a storage box is assembled in the furniture of FIG. 13A and a drawer body is attached.
- the storage box 1 is provided on the upper part of the furniture 33.
- the furniture 33 is disposed along the wall of the room or is embedded in the wall surface and has a plurality of storage portions 34.
- the plurality of storage portions 34 have doors 60 that can be freely opened and closed at the front opening, or the front opening remains open.
- a television storage portion 34a having a front opening for storing a television set is provided in the center of the furniture 33.
- a storage box 1 is provided above the furniture 33 above the television storage section 34a.
- the storage box 1 is elongated in the left-right direction, and is longer than the length in the left-right direction of the television storage portion 34a.
- the furniture 33 is configured by combining a plurality of cabinets 35, and one of the combined plurality of cabinets 35 is the storage box 1.
- the storage box 1 is provided with a space at the lower portion in the left-right direction with at least the front opening and serving as a storage portion 5.
- Rail members 30 having a substantially U-shaped cross section and extending in the front-rear direction are horizontally attached to the side plate portions 40 on both sides of the storage portion 5 in the storage box 1.
- the drawer body 2 includes a main body 21 and a door plate 23 attached to the front side of the front plate 22 of the main body 21.
- the main body 21 is elongated in the left-right direction, and a horizontal plate 36 is projected rearward from the substantially central portion of the rear surface of the vertical front plate 22 and the rear end of the horizontal plate 36.
- a rear plate 37 projects vertically from the bottom, and a lower portion of the front plate 22, a horizontal plate 36, and a rear plate 37 form a screen storage recess 55 that opens downward.
- bracket portions 38 that are long in the front-rear direction are provided at both left and right end portions of the horizontal plate 36, and the rear portion of the bracket portion 38 protrudes rearward from the horizontal plate 36, and the rear portion of the bracket portion 38 that protrudes rearward is outside.
- Front roller 28 and rear roller 29 are rotatably mounted on the front and rear of the side, respectively! /
- a fixing hole 39 is provided in an intermediate portion in the left-right direction of the horizontal plate 36, and a U-shaped groove portion 24 having a U-shape that opens upward and front-rearly at a plurality of positions in the left-right direction of the upper end portion of the front plate 22.
- the vertically long holes 25 are formed at a plurality of locations in the left and right direction at the bottom.
- the drawer body 2 can be pulled out by fitting the front roller 28 and the rear roller 29 provided on the left and right sides to the rail members 30 provided on the left and right sides of the storage part 5 of the storage box 1 so as to roll freely.
- the casing 2 can be pulled out to the front of the storage box 1 or pushed backward to be stored in the storage section 5.
- the distance between the lower horizontal piece 31 and the upper horizontal piece 32 of the rail member 30 is set larger than the diameter of the front roller 28 and the rear roller 29, and the rear
- the roller 29 and the front roller 28 can be smoothly inserted into the rail member 30.
- the front roller 28 is attached to the drawer body 2 at a position lower than the position where the rear roller 29 is attached to the drawer body 2.
- the U-shaped rail member 30 is pressed against the upper surface of the lower horizontal piece 31 and the rear roller. 29 is configured to be pressed against the lower surface of the upper horizontal piece 32 of the rail member 30 having a substantially U-shape.
- a drive block 3 is interposed between the storage box 1 and the drawer body 2, and the drawer body is driven by drive means 11 described later provided in the drive block 3. Make 2 move forward and backward.
- the drive block 3 includes a moving side substrate 4, a fixed side substrate 6, and either the moving side substrate 4 or the fixed side substrate 6 (this embodiment In this case, the guide rail 7 provided on both the left and right sides of the fixed base 6) is elongated in a direction parallel to the pull-out direction of the drawer 2, and the moving base 4 or the fixed base 6 is slightly shifted.
- the horizontal wheels 8 provided on the left and right sides of the other (moving side base material 4 in the present embodiment) and made movable with respect to the guide rail 7 and the horizontal wheels made movable with the left and right guide rails 7.
- the fixed-side substrate 6 has a flat plate shape.
- Guide rails 7 having a reverse U-shaped cross section in the front-rear direction are provided on the left and right sides of the lower surface of the fixed substrate 6 having a plate shape, and a stopper 41 is provided at the end of the guide rail 7 in the longitudinal direction. It is.
- a driving means fixing base 42 is attached to an intermediate portion in the left-right direction on the rear portion of the lower surface of the fixed-side base 6.
- the motor 14 constituting the driving means 11 on the driving means fixing base 42, and the motor 14
- the output shaft 14a and the rotary shaft 59 are attached, and the second drum 15b and the first drum 15a are juxtaposed and fixed to the output shaft 14a of the motor 14.
- a pulley mounting bracket 16a having a pulley 16 rotatably attached thereto is attached to a middle portion in the left-right direction of the front portion of the lower surface of the fixed-side base material 6.
- the pulley 16 is provided at a position facing the first drum 15a in the front-rear direction.
- a limit switch 19 is provided on the lower surface of the side substrate 6. As the limit switch 19, there are provided an open detection limit switch 19a and a close detection limit switch 19b.
- a control unit 43 is also installed.
- the moving-side base material 4 is made of a plate material having a U-shape in plan view, and a hanging piece 46 projects downward from the side end portion of the upper surface portion.
- a roller support bracket 47 having an L-shaped cross section is slidably stacked in the left-right direction on one side end of the upper surface of the moving-side base material 4. More specifically, a laterally long horizontal hole 48 is provided at one side end of the moving-side base material 4, and the attachment 49 is inserted into the laterally long hole 48, and the tip portion is a horizontal piece of the roller support bracket 47. It is inserted in the hole 62 of 47b.
- the drooping piece 46 and the drooping piece 47a of the roller support fitting 47 are opposed to each other, and the tip end portion of the screw shaft 56 that is movably inserted through the dripping piece 47a is screwed into the drooping piece 46.
- a coil spring constituting the pressing means 10 is interposed between the head of the other end of the screw shaft 56 and the hanging piece 47a, and the spring force in the direction in which the hanging piece 47a approaches the hanging piece 46 by the coil spring. Is granted.
- a vertical axis 50 projects from the front and rear forces of the horizontal piece 47b of the roller support bracket 47, and the horizontal wheels 8 are rotatably attached to the front and rear vertical axes 50, respectively.
- vertical axes 50 project upward from the front and back of the upper surface of the other end of the moving side base material 4, and horizontal wheels 8 are rotatably attached to the front and rear vertical axes 50, respectively. It is.
- a U-shaped fixing bracket 44 is provided at the middle portion in the left-right direction of the upper surface portion of the moving-side base material 4, and becomes a transmission portion 12 between both vertical pieces 44 a of the fixing bracket 44.
- the shaft is erected.
- an operating part 20 for operating the limit switch 19 is attached to both vertical pieces 44a of the U-shaped fixing bracket 44, and the operating part 20 is attached to one vertical piece 44a of the fixing bracket 44.
- the bolt or screw is inserted into at least one of the operating part 20 and the vertical piece 44a as shown in FIG.
- Long long holes 45 are provided at the front and rear, and the operating position 20 can be moved in the front-rear direction with respect to the vertical piece 44a in a state where the tightening by the nut or the screw is loosened so that the mounting position can be adjusted. After adjusting the position, fix it by tightening the nut or screw. [0037] As shown in Figs.
- the moving side base material 4 having the above configuration is arranged on the lower surface side of the fixed side base material 6, and the horizontal wheels 8 on both sides are movably fitted to the guide rails 7. It is crowded. In this state, the horizontal wheels 8 provided respectively on the front and rear sides of the left and right sides of the moving side base material 4 are pressed against the inner side wall 9 of the guide rail 7 by the elastic force of the pressing means 10, and the horizontal wheel 8 is moved sideways. Now you can move smoothly back and forth without rattling!
- the mounting tool 49 for mounting the roller support bracket 47 to the moving-side base material 4 is configured with a screw
- the hole 62 of the lateral piece 47b of the roller support bracket 47 is configured with a screw hole.
- the screw constituting the attachment 49 is screwed into the screw hole of the horizontal piece 47b of the roller support bracket 47 from the horizontal elongated hole 48 of the moving-side base material 4 so that the screw is slightly loosened.
- the horizontal wheel 8 can be pressed against the inner side wall 9 of the guide rail 7 so that the horizontal wheel 8 does not rattle from side to side.
- the screw constituting the mounting tool 49 is further tightened so that the horizontal ring 8 becomes the inner side wall 9 of the guide rail 7. You may make it hold
- the pressing means 10 is provided only on one side end side in the left-right direction of the moving side base material 6. 47 may be attached, and the pressing means 10 may be provided at both ends in the left-right direction of the moving base 6 as described above.
- the driving force of the driving means 11 provided on the fixed-side substrate 6 is driven with the moving-side substrate 4 slidably attached to the lower surface side of the fixed-side substrate 6 in the front-rear direction.
- the transmission unit 13 is configured to transmit to the transmission unit 12 provided on the moving base material 4. That is, as shown in FIGS. 10A and 10B, the transmission unit 12 is disposed so as to be positioned between the first drum 15a, the second drum 15b, and the pulley 16, and the right-side direction of the fixed-side base 6 is determined.
- One end of the first belt 17a is fixed and wound around the first drum 15a provided at the intermediate portion, and the other end of the first belt 17a is wound around the pulley 16 to cause the right and left of the transmission portion 12 to be It is fixed to one half of the direction.
- one end of the second belt 17b is fixed to the second drum 15b. While being wound, the other end of the second belt 17b is hung on the rotating shaft 59 and fixed to the other half on the other side in the left-right direction of the shaft constituting the transmission unit 12 provided on the moving-side base material 4. .
- the direction in which the first belt 17a is wound around the first drum 15a is opposite to the direction in which the second belt 17b is wound around the second drum 15b.
- the forward rotation direction of the motor as the driving means 11 is the direction in which the first belt 17a is wound around the first drum 15a
- the direction in which the second belt 17b is wound around the second drum 15b is the reverse rotation of the motor. It has become a direction. Therefore, when the motor as the driving means 11 is rotated forward, the first belt 17a is wound around the first drum 15a, and the transmission portion 12 is pulled in the direction of the arrow ⁇ in the figure, and the second belt 17b is Pulled out from the drum 15 b, the moving side base material 4 moves in the forward direction with respect to the fixed side base material 6.
- the open detection limit switch 19a is actuated by the opening detection actuating portion 20a, the motor stops.
- the reverse rotation of the motor 14 causes the second belt 17b to be wound around the second drum 15b and the transmission unit 12 to be pulled in the reverse direction, while the first belt 17a also pulls out the force of the first drum 15a.
- the base material 4 moves relative to the fixed-side base material 6 in the backward direction, which is the arrow j8 direction in FIGS. 10A and 10B.
- the first belt 17a and the second belt 17b are fixed so as to be slightly loosened.
- the second belt 17b is slack when the transmission portion 12 is pulled by the first belt 17a
- the first belt 17a is slack when the transmission portion 12 is pulled by the second belt 17b. It ’s like that.
- the second belt 17b is slightly loosened in a state in which the transmission unit 12 is pulled by the first belt 17a to move the moving-side base material 4 forward and stopped.
- the motor rotates in the reverse direction and the second belt 17b starts to be wound around the second drum 15b.
- the second belt 17b is slightly stagnant, so that the motor is compared with the case where the belt is tensioned from the beginning.
- the second belt 17b can be wound with a small starting torque with a sufficient starting torque.
- the first belt 17a is slightly loosened in a state in which the transmission unit 12 is pulled by the second belt 17b and the moving-side base material 4 is moved rearward and stopped. Therefore, the motor is rotated forward to start winding the first belt 17a around the first drum 15a.
- the first belt 17a is slightly stagnant, so that the starting torque of the motor can be afforded compared to the case where the belt is tensioned from the beginning, and the first belt 17a can be wound with a small starting torque. become.
- the rotary shaft 59 on which the second belt 17b is hung is mounted on the drive means fixing base 42 and mounted, if the mounting position is adjustable, the amount of slack can be easily adjusted.
- the drive block 3 having the above-described configuration has the stationary base 6 fixed to the top surface portion of the intermediate portion in the left-right direction of the storage portion 5 of the storage box 1 by a fixing tool. Is done.
- the front roller 28 and the rear roller 29 provided on the left and right sides of the drawer body 2 are fitted to the rail members 30 provided on the left and right sides of the storage portion 5 of the storage box 1 so as to be freely rollable.
- the drawer body 2 is pulled forward with respect to the storage box 1, and the moving base 4 is pulled forward with respect to the stationary base 6. In this state, the moving base 4 is pulled out.
- the fixing plate 39 is fixed to the fixing hole 39 provided in the horizontal plate 36 (see FIG. 7) with a screw.
- the intermediate part in the left-right direction of the drawer body 2 is attached to the storage box 1 via the drive block 3.
- the force required to attach the door plate 23 to the front plate 22 of the drawer body 2 When installing the door plate 23, as shown in FIG. While the set screw 26 is temporarily attached, the temporarily set screw 26 screwed to the upper back of the door plate 23 is inserted into the U-shaped groove 24 from above, and in this state, the door plate 23 is attached to the front plate 22. Adjust the position in the vertical direction, insert the fixing screw 27 from the vertically long hole 25 and screw it to the door plate 23 to fix it. As a result, when attaching the door plate 23 to the front plate 22 of the drawer body 2 that is long in the left-right direction, when the drawer body 2 is stored in the storage section 5, the door plate 23 closes the front opening of the storage section 5 tightly. The installation position of the door plate 23 that is long in the left-right direction can be adjusted.
- the storage box 1 is provided with a remote control receiving unit 52 (see FIG. 13B).
- a remote control By operating a remote control (not shown), the control unit 43 rotates the motor as the driving means 11 in the normal direction.
- the drawer body 2 that is controlled and fixed to the moving-side base material 4 is pulled forward.
- the opening detection actuating portion 20a activates the opening detection limit switch 19a, the motor as the driving means 11 stops, and then the screen driving motor is driven to lower the screen 51, along the front surface of the furniture 33. It hangs down and covers the television storage section 34a of the furniture 33 as shown in FIG. 13B.
- an image can be projected on the screen 51 from the projector 54 installed in the room, and a home theater can be enjoyed.
- the control unit 43 When the projector 54 is not used, by operating the remote controller, the control unit 43 reversely rotates the screen drive motor, lifts the screen 51 while winding it, and stores it in the screen storage recess 55. Next, the motor which is the driving means 11 rotates forward, and the drawer body 2 moves backward.
- the closing detection actuating part 20b activates the closing detection limit switch 19b, the motor as the driving means 11 stops and the drawer body 2 is stored in the storage part 5, and the front side of the drawer body 2 as shown in FIG.
- the door plate 23 is flush with the front of other parts of the storage box 1.
- the drawer body 2 that is long in the left-right direction is moved in the front-rear direction by the drive means 11 as described above, the drawer body 2 is placed in the storage box 1 by the drive block 3 provided in the middle portion of the drawer body 2 in the left-right direction.
- the drive block 3 can be moved forward and pulled out, or moved backward and stored, so only one drive block 3 is required. Therefore, the structure is simple and the size can be reduced as compared with the case where a plurality of drive blocks 3 are provided, the assembly is simple, and the maintenance is good at one place.
- the length of the screen 51 in the left-right direction is different, the length of the drawer body 2 is also different.
- the drive block 3 has only to be attached to the middle part of the drawer body 2 and the storage part 5 in the left-right direction. Even if the length of the drawer 2 is different, the same type of drive block 3 can be used.
- the drawer body 2 that is long in the left-right direction is long.
- it may be long in the direction and provided with a storage section.
- the drawer body 2 that is long in the left-right direction can be smoothly moved in the front-rear direction while balancing the left and right.
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- Drawers Of Furniture (AREA)
Abstract
A body (2) to be drawn out is installed in a receiving box (1) so that the body can be moved in the forward-backward direction by a drive block (3). The drive block (3) has a movable base member (4) attached to a laterally intermediate section of the body (2), a stationary base member (6) attached to a laterally intermediate section of a receiving section (5) of the receiving box (1), guide rails (7) provided on both left and right sides of either the movable base member (4) or the stationary base member (6), horizontal wheels (8) provided on both left and right sides on the other and travelable relative to the guide rails (7), pressing means (10) for individually pressing the horizontal wheels (8) against side walls (9) of the guide rails (7), drive means (11) provided at the stationary base member (6), and a transmission section (12) on the movable base member (4) side, to which transmission section drive force of the drive means (11) is transmitted.
Description
明 細 書 Specification
格納ボックスにおける引出し体の駆動支持構造 Drive support structure for drawer in storage box
技術分野 Technical field
[0001] 本発明は、格納ボックスに左右方向に長い引出し体を引出し ·収納自在に取付ける に当たって、引出し体を格納ボックスに対して引出し,収納方向に駆動手段で移動さ せるための技術に関するものである。 [0001] The present invention relates to a technique for pulling a drawer body out of a storage box and moving it in a storage direction by a driving means when a drawer body long in the left-right direction is attached to the storage box so as to be pulled out and stored. is there.
背景技術 Background art
[0002] 家具の上部に、左右方向に長いスクリーンを収納する左右方向に長い格納ボックス を取付け、該格納ボックスの前部を家具の上部の前面よりも前方に突出させた家具 が実開平 7— 20876号公報により知られている。この家具は、通常はスクリーンを卷 き取って格納ボックス内に収納し、家庭シアターとしてプロジェクターを利用する場合 には、スクリーンを引き下ろしてプロジェクタ一により映像をスクリーンに投影する。 [0002] A long storage box is installed on the top of the furniture to store a long screen in the left-right direction, and the front of the storage box protrudes forward from the front of the top of the furniture. It is known from the publication 20876. This furniture usually picks up a screen and stores it in a storage box. When a projector is used as a home theater, the screen is pulled down and an image is projected onto the screen by the projector.
[0003] ところが、この従来例にあっては、スクリーンを巻き取って収納するための格納ボッ タスの前部が常に家具の上部の前面よりも前方に突出すると共に、格納ボックスの下 方開口から内部に収納したスクリーンが見えるため、外観が悪いという問題があった However, in this conventional example, the front part of the storage bot that winds and stores the screen always projects forward from the front surface of the upper part of the furniture, and from the lower opening of the storage box. There was a problem that the appearance was bad because the screen stored inside was visible
[0004] そこで、本発明の発明者は、外観を良くするために、本発明に至る過程で、家具の ような格納ボックスに対して左右方向に長い引出し体を引出し'収納自在に取り付け 、この引出し体にスクリーンを収納し、スクリーンを下方に引き出す時は引出し体を前 方に引き出し、スクリーンを巻き取って引出し体に収納した時は引出し体を後退させ て格納ボックスの収納部に収納することで、引出し体の非使用時 (つまり、スクリーン の非使用時)に引出し体が前方に突出しないようにすることを考えた。 [0004] Therefore, in order to improve the appearance, the inventor of the present invention, in the process leading to the present invention, attaches a drawer body that is long in the left-right direction to a storage box such as furniture, so that it can be stored freely. Store the screen in the drawer body, pull the drawer body forward when pulling the screen downward, and retract the drawer body and store it in the storage part of the storage box when winding the screen and storing it in the drawer body Then, we considered to prevent the drawer body from protruding forward when the drawer body is not used (that is, when the screen is not used).
[0005] 具体的には、左右方向に長い引出し体に引出し'収納の動作をさせるために、左 右方向の両端部をそれぞれ別々の駆動手段で駆動させることで、引出し方向に移動 させたり、収納方向に移動させたりすることを考えた。 [0005] Specifically, in order to allow the drawer body that is long in the left-right direction to be pulled out and stored, the left and right ends are driven by separate driving means, respectively, I thought about moving it in the storage direction.
[0006] ところが、その場合、駆動手段を左右にそれぞれに設けるために全体が大型化しコ ストが高くなる。また、左右方向に長い引出し体は、通常の引出しと異なり、引出し動
作時、収納動作時に左右方向に長い引き出し体の左右のバランスが崩れると、スム ーズな引出し動作、収納動作ができないので、左右方向に長い引き出し体の左右の ノ ランスがくずれな 、ように調整するのが難し 、と 、う問題があることが判明した。更 に、左右に駆動手段を設けるため、組み立て性、メンテナンス性が悪い。また、引出 し体の左右両端部に直接駆動手段の駆動力を伝達させる構造にすると、引出し体を 格納ボックスの収納部に組み込む際に、同時に駆動伝達機構の組み立ても行わね ばならず、組み立てがきわめて面倒であることが判った。更に、引出し体の左右方向 の長さの異なると、簡単に対応することも困難であった。 [0006] However, in that case, since the driving means are provided on the left and right respectively, the overall size is increased and the cost is increased. Also, the drawer body that is long in the left-right direction is different from the normal drawer in that If the left / right balance of the drawer that is long in the left / right direction is lost during operation and storage, the drawer cannot be pulled out or stored smoothly. It was difficult to adjust, and it turned out that there was a problem. In addition, since the drive means are provided on the left and right, the assembly and maintenance are poor. In addition, if the structure is such that the driving force of the driving means is transmitted directly to the left and right ends of the drawer body, the drive transmission mechanism must be assembled at the same time when the drawer body is assembled into the storage part of the storage box. Was found to be extremely troublesome. Furthermore, if the length of the drawer body in the left-right direction is different, it is difficult to easily cope with it.
発明の開示 Disclosure of the invention
[0007] 本発明は上記の問題点を解決するために為されたものであって、簡単な構成で左 右方向に長い引出し体を左右のバランスを取りながら引出し'収納動作ができ、しか も、駆動手段が一つで良くて小型化、低コストィ匕が図れ、更に、組み立て、メンテナン スが容易で、また、引出し体の左右方向の長さの異なる場合も簡単に対応することが できる格納ボックスにおける引出し体の駆動支持構造を提供することを課題とする。 [0007] The present invention has been made to solve the above-mentioned problems, and with a simple configuration, a drawer body that is long in the left-right direction can be pulled out and stored while balancing left and right. A single drive means is sufficient for downsizing and low cost. In addition, assembly and maintenance are easy, and the drawer body can be easily accommodated when the left and right lengths are different. It is an object to provide a drive support structure for a drawer in a box.
[0008] 上記課題を解決するために本発明に係る格納ボックスにおける引出し体の駆動支 持構造は、格納ボックス 1に対して引出し体 2を駆動ブロック 3を介して前後方向に引 出し'収納自在に取付けたものであって、上記駆動ブロック 3が、引出し体 2の左右方 向の中間部に取付けられる移動側基材 4と、格納ボックス 1の上記引出し体 2を引出 し自在に収納する収納部 5の左右方向の中間部に取付けられる固定側基材 6と、移 動側基材 4又は固定側基材 6の 、ずれか一方の左右両側部に設けられ引出し体 2の 引出し方向と平行な方向に長くなつたガイドレール 7と、移動側基材 4又は固定側基 材 6の他方の左右両側部に設けられ上記ガイドレール 7に対して走行自在となった 水平輪 8と、左右のガイドレール 7に走行自在になった水平輪 8をそれぞれ左右のガ イドレール 7の側壁 9に押接させるための押圧手段 10と、固定側基材 6に設けた駆動 手段 11と、駆動手段 11の駆動力が伝達される移動側基材 4に設けた伝達部 12とを 具備して成ることを特徴とするものである。 [0008] In order to solve the above problems, the drive support structure of the drawer body in the storage box according to the present invention is such that the drawer body 2 can be pulled out from the storage box 1 in the front-rear direction via the drive block 3 and stored freely. The drive block 3 is mounted on the movable base 4 attached to the middle part of the drawer body 2 in the left-right direction, and the drawer 2 in the storage box 1 is retractably stored. Parallel to the pull-out direction of the drawer body 2 provided on either the left or right side of the fixed base 6 and the moving base 4 or the fixed base 6 attached to the middle part in the left-right direction of the part 5 A guide rail 7 that is long in any direction, a horizontal wheel 8 that is provided on both the left and right sides of the other side of the moving base 4 or the fixed base 6 and that is movable with respect to the guide rail 7, and left and right Each horizontal wheel 8 that can run freely on the guide rail 7 Pressing means 10 for pressing against the side wall 9 of the right guide rail 7, driving means 11 provided on the fixed-side base material 6, and moving-side base material 4 to which the driving force of the driving means 11 is transmitted The transmission unit 12 is provided.
[0009] このような構成とすることで、左右方向が長い引出し体 2であっても、左右方向の中 間部に取り付けた駆動ブロック 3によって引き出し体 2を格納ボックス 1に対して前方
に移動させて引出したり、後方向に移動させて収納させたりすることができる。また、 駆動ブロック 3がーつでいいので、構造が簡単で小型化が図れると共にコストダウン が図れる。し力も、左右方向の中間部に取り付けた一つの駆動ブロック 3に設けた一 つの駆動手段 11で引出し体 2を引出したり収納したりするにもかかわらず、左右のガ イドレール 7の側壁 9にそれぞれ水平輪 8を押圧手段 10により押圧するように構成し ているので、引出し体 2の左右方向におけるがたつきを防止し、これにより左右方向 に長い引出し体 2の左右のバランスをとりながら左右方向に長い引出し体 2を前後方 向にスムーズに移動することができる。更に、駆動ブロック 3の固定側基材 6を格納ボ ックス 1の収納部 5の左右方向の中間部分において格納ボックス 1に取付け、駆動ブ ロック 3の移動側基材 4を引出し体 2の左右方向の中間部に取付けるだけで、簡単に 糸且み立てができる。また、左右方向の中間部の一箇所に駆動ブロック 3が設けてある ので、メンテナンスも一箇所で良くて容易である。また、引出し体 2、収納部 5の左右 方向の中間部に駆動ブロック 3を取付けるだけでよいので、引出し体 2、収納部 5の 左右方向の長さが異なつても、同一種類の駆動ブロック 3で対応できる。 With such a configuration, even if the drawer body 2 is long in the left-right direction, the drawer body 2 is moved forward with respect to the storage box 1 by the drive block 3 attached to the middle part in the left-right direction. It can be moved out and pulled out, or moved backward and stored. Also, since only one drive block 3 is required, the structure is simple, the size can be reduced, and the cost can be reduced. Even though the drawer body 2 is pulled out and stored by one drive means 11 provided in one drive block 3 attached to the middle part in the left and right direction, the left and right guide rails 7 have side walls 9 respectively. Since the horizontal wheel 8 is configured to be pressed by the pressing means 10, it prevents rattling of the drawer body 2 in the left-right direction, and thereby the left-right direction while balancing the left and right of the drawer body 2 that is long in the left-right direction. The long drawer body 2 can be moved smoothly forward and backward. Furthermore, the stationary base 6 of the drive block 3 is attached to the storage box 1 at the intermediate portion of the storage 5 of the storage box 1 in the horizontal direction, and the moving base 4 of the drive block 3 is mounted in the horizontal direction of the drawer body 2. By simply attaching it to the middle part of the thread, you can easily take up the thread. In addition, since the drive block 3 is provided at one place in the middle portion in the left-right direction, maintenance can be performed easily at one place. In addition, since the drive block 3 only needs to be attached to the middle of the drawer body 2 and storage part 5 in the left-right direction, the same type of drive block 3 can be used even if the length of the drawer body 2 and storage part 5 in the left-right direction is different. It can respond.
[0010] また好ましくは、固定側基材 6に設けた駆動手段 11の駆動力を駆動伝達手段 13を 介して移動側基材 4に設けた伝達部 12に伝達し、上記駆動伝達手段 13を、駆動手 段 11を構成するモータ 14により回転される第 1、第 2ドラム 15a、 15bと、固定側基材 6に設けたプーリ 16と、一端部が第 1ドラム 15aに固定されて巻かれると共に他端部 が上記プーリ 16に巻き回されて上記伝達部 12に固定された第 1ベルト 17aと、一端 部が第 2ドラム 15bに固定されて巻かれると共に他端部が移動側基材 4に設けた伝 達部 12に固定された第 2ベルト 17bとで構成し、上記第 1ドラム 15aへ第 1ベルト 17a が巻かれる方向と第 2ドラム 15bへ第 2ベルト 17bが巻かれる方向とを逆方向とし、モ ータ 14の正回転で第 1ベルト 17aが第 1ドラム 15aに巻き取られることで伝達部 12が 引かれると共に第 2ベルト 17bが第 2ドラム 15bから引出され、モータ 14の逆回転で 第 2ベルト 17bが第 2ドラム 15bに巻き取られることで伝達部 12が逆方向に引かれる と共に第 1ベルト 17aが第 1ドラム 15aから引出されるように構成する。 [0010] Preferably, the driving force of the driving means 11 provided on the fixed-side base 6 is transmitted to the transmitting portion 12 provided on the moving-side base 4 via the drive transmitting means 13, and the drive transmitting means 13 is transmitted. The first and second drums 15a and 15b rotated by the motor 14 constituting the driving means 11, the pulley 16 provided on the stationary side substrate 6, and one end portion fixed to the first drum 15a and wound. In addition, the first belt 17a is wound around the pulley 16 and the other end is fixed to the transmission unit 12, and one end is fixed and wound around the second drum 15b, and the other end is moved to the moving base 4 A second belt 17b fixed to the transmission portion 12 provided in the first belt 15b, and a direction in which the first belt 17a is wound around the first drum 15a and a direction in which the second belt 17b is wound around the second drum 15b. The transmission belt 12 is pulled when the first belt 17a is wound around the first drum 15a by the forward rotation of the motor 14 in the reverse direction. As the second belt 17b is pulled out from the second drum 15b and the second belt 17b is wound around the second drum 15b by the reverse rotation of the motor 14, the transmission unit 12 is pulled in the reverse direction and the first belt 17a Is configured to be drawn from the first drum 15a.
[0011] この場合、ねじ送り機構やラックピ-オン機構などに比べて簡単な構成で、モータ 1 4を正回転させたり逆回転させたりするだけで、固定側基材 6に対して移動側基材 4
を前後方向に移動させ引出し体 2を引出し方向に移動させたり、収納方向に移動さ せたりすることができる。 [0011] In this case, the moving side base 6 is moved relative to the fixed side base 6 simply by rotating the motor 14 forward or backward with a simple configuration compared to a screw feed mechanism or a rack pion mechanism. Material 4 Can be moved in the front-rear direction to move the drawer body 2 in the pull-out direction, or moved in the storage direction.
[0012] また、第 1ベルト 17aにより伝達部 12を引っ張った状態で第 2ベルト 17bに弛みが生 じ、且つ、第 2ベルト 17bにより伝達部 12を引っ張る状態で第 1ベルト 17aに弛みが 生じるように構成するのが好ま 、。 [0012] In addition, the second belt 17b is slackened when the transmission unit 12 is pulled by the first belt 17a, and the first belt 17a is slackened when the transmission unit 12 is pulled by the second belt 17b. Preferable to configure.
[0013] この場合、モータ 14を正回転あるいは逆回転する際の起動トルクに余裕を持たせ ることがでさる。 [0013] In this case, it is possible to provide a margin for the starting torque when the motor 14 rotates forward or backward.
[0014] また、好ましくは、引出し体 2の引出し位置および収納位置を検出するための検出 手段 18を設け、検出手段 18を、駆動手段 11の駆動を停止するために格納ボックス 1 側に設けたリミットスィッチ 19と、リミットスィッチ 19を作動するために引出し体 2側に 設けた作動部 20とで構成し、作動部 20の引出し体 2の移動方向における取付け位 置を調整自在とする。 [0014] Preferably, detection means 18 for detecting the drawer position and the storage position of the drawer body 2 is provided, and the detection means 18 is provided on the storage box 1 side to stop the drive of the drive means 11. The limit switch 19 and the operating part 20 provided on the drawer body 2 side to operate the limit switch 19 are configured so that the mounting position of the operating part 20 in the moving direction of the drawer body 2 can be adjusted.
[0015] この場合、作動部 20の前後方向における取付け位置を調整することで、引出し体 2 の引出し長さ、引出し体 2の収納部 5への収納深さを簡単に調整できる。これにより、 簡単に最適な引出し長さや、最適な収納の深さ(例えば引出し体 2の前面と格納ボッ タス 1の前面とが面一となるような収納の深さ)にすることができる。 In this case, by adjusting the mounting position of the operating portion 20 in the front-rear direction, the drawer length of the drawer body 2 and the storage depth of the drawer body 2 in the storage section 5 can be easily adjusted. Thereby, it is possible to easily achieve the optimum drawer length and the optimum storage depth (for example, the storage depth such that the front surface of the drawer body 2 and the front surface of the storage button 1 are flush with each other).
[0016] また、好ましくは、引出し体 2を本体部 21と本体部 21の前板 22の前面側に取付け る扉板 23とで構成し、前板 22の上端部に上方及び前後に開口した U字状をした U 状溝部 24を形成すると共に下部に縦長孔 25を形成し、扉板 23の背面上部に螺着し た仮止め兼用固定ねじ 26を U状溝部 24に上方から差し込み固定すると共に縦長孔 25に挿入した固定ねじ 27を扉板 23に螺着する。 [0016] Preferably, the drawer body 2 is composed of a main body portion 21 and a door plate 23 attached to the front side of the front plate 22 of the main body portion 21, and is opened upward and frontward and rearward at the upper end portion of the front plate 22. A U-shaped groove portion 24 having a U-shape is formed and a vertically long hole 25 is formed in the lower portion, and a temporary fixing and fixing screw 26 screwed to the upper rear surface of the door plate 23 is inserted and fixed into the U-shaped groove portion 24 from above. At the same time, a fixing screw 27 inserted into the vertically long hole 25 is screwed to the door plate 23.
[0017] この場合、本体部 21の前板 22に扉板 23を取付けるに当たり、扉板 23の上部にあ らかじめ仮止め兼用固定ねじ 26を仮取付けした状態で、扉板 23の背面上部に螺着 した仮止め兼用固定ねじ 26を U状溝部 24に上方力も差し込み、この状態で、前板 2 2に対する扉板 23の上下方向の位置調整を行って、縦長孔 25から固定ねじ 27を挿 入して扉板 23に螺着することで本固定するという取付けが可能となる。これにより、引 出し体 2を閉じた際に左右方向に長い扉板 23で収納部 5の前開口にぴったり閉じる ことができるように取付ける作業が簡単に行える。
[0018] また好ましくは、引出し体 2の左右両側の前後にそれぞれ前ローラ 28と後ローラ 29 とを回転自在に設け、収納部 5の左右両側部に上記左右の前ローラ 28と後ローラ 29 とがそれぞれ走行自在となった断面略コ字状をした水平なレール部材 30を取付け、 前ローラ 28の引出し体 2への取付け位置を後ローラ 29の引出し体 2への取付け位置 よりも下位置とし、レール部材 30の下横片 31と上横片 32との間の間隔を上記前ロー ラ 28、後ローラ 29の径よりも大きく設定し、引出し体 2を前方へ引出した際に、前ロー ラ 28が略コ字状をしたレール部材 30の下横片 31の上面を押接すると共に後ローラ 2 9が略コ字状をしたレール部材 30の上横片 32の下面を押接するように構成する。 [0017] In this case, when attaching the door plate 23 to the front plate 22 of the main body 21, the rear upper portion of the door plate 23 is temporarily attached to the upper portion of the door plate 23 with the temporary fixing and fixing screws 26 temporarily attached. Insert the temporary fixing screw 26 that is screwed into the U-shaped groove 24 with an upward force.In this state, adjust the vertical position of the door plate 23 with respect to the front plate 22, and remove the fixing screw 27 from the vertically elongated hole 25. Inserting and screwing to the door plate 23 enables the attachment to be fixed permanently. As a result, when the drawer body 2 is closed, the attachment work can be easily performed so that the door plate 23 that is long in the left-right direction can be closely closed to the front opening of the storage portion 5. [0018] Preferably, the front roller 28 and the rear roller 29 are rotatably provided on the left and right sides of the drawer body 2 respectively, and the left and right front rollers 28 and the rear rollers 29 are provided on the left and right sides of the storage unit 5. Attach a horizontal rail member 30 with a substantially U-shaped cross section so that the front roller 28 can be moved, and the mounting position of the front roller 28 on the drawer body 2 is lower than the mounting position of the rear roller 29 on the drawer body 2. The distance between the lower horizontal piece 31 and the upper horizontal piece 32 of the rail member 30 is set to be larger than the diameters of the front roller 28 and the rear roller 29, and when the drawer body 2 is drawn forward, The rail 28 is configured to press the upper surface of the lower horizontal piece 31 of the rail member 30 having a substantially U shape, and the rear roller 29 to press the lower surface of the upper horizontal piece 32 of the rail member 30 having a substantially U shape. To do.
[0019] レール部材 30の下横片 31と上横片 32との間の間隔を前ローラ 28、後ローラ 29の 径と等しくすると、前ローラ 28、後ローラ 29の上下面が上横片 32の下面と下横片 31 の上面との 2面に当接することになつて引出し体 2の前後方向の移動のスムーズ性が 悪くなつたり、各部品の寸法ばらつきにより前ローラ 28や後ローラ 29がレール部材 3 0内に入らないことや、水平が保たれないことがある。そこで、上記のようにレール部 材 30の下横片 31と上横片 32との間の間隔を上記前ローラ 28、後ローラ 29の径より も大きく設定し、引出し体 2を前方へ引出した状態で、前ローラ 28が略コ字状をした レール部材 30の下横片 31の上面を押接すると共に後ローラ 29が略コ字状をしたレ 一ル部材 30の上横片 32の下面を押接するように構成することで、引出し体 2の前後 方向の移動がスムーズに行え、各部品にばらつきがあっても前ローラ 28や後ローラ 2 9をレール部材 30内に入れることができる。また、前ローラ 28の引出し体 2への取付 け位置を後ローラ 29の引出し体 2への取付け位置よりも下位置とし、引出し体 2を前 方への引出した状態で前ローラ 28が略コ字状をしたレール部材 30の下横片 31の上 面に押接すると共に後ローラ 29が略コ字状をしたレール部材 30の上横片 32の下面 に押接することで、引出し体 2を引出した際の水平を保つことが可能となる。 [0019] When the distance between the lower horizontal piece 31 and the upper horizontal piece 32 of the rail member 30 is equal to the diameter of the front roller 28 and the rear roller 29, the upper and lower surfaces of the front roller 28 and the rear roller 29 are the upper horizontal piece 32. The front roller 28 and the rear roller 29 may not be able to move smoothly due to the contact between the lower surface of the lower side piece 31 and the upper surface of the lower horizontal piece 31 and the movement of the drawer body 2 in the front-rear direction becomes worse. The rail member 30 may not enter the rail member 30 or may not be kept horizontal. Therefore, as described above, the distance between the lower horizontal piece 31 and the upper horizontal piece 32 of the rail member 30 is set larger than the diameters of the front roller 28 and the rear roller 29, and the drawer body 2 is drawn forward. In this state, the front roller 28 presses the upper surface of the lower horizontal piece 31 of the rail member 30 that is substantially U-shaped, and the lower roller 32 of the rail member 30 that has the substantially U-shaped rear roller 29 touches the lower surface of the upper horizontal piece 32. By configuring so as to be in press contact, the drawer body 2 can move smoothly in the front-rear direction, and the front roller 28 and the rear roller 29 can be inserted into the rail member 30 even if there are variations in each part. In addition, the position of the front roller 28 attached to the drawer body 2 is set to a position lower than the position of the rear roller 29 attached to the drawer body 2, and the front roller 28 is substantially connected with the drawer body 2 pulled forward. The drawer member 2 is pulled out by being pressed against the upper surface of the lower horizontal piece 31 of the rail-shaped member 30 and the rear roller 29 being pressed against the lower surface of the upper horizontal piece 32 of the substantially U-shaped rail member 30. It becomes possible to keep the level when hitting.
図面の簡単な説明 Brief Description of Drawings
[0020] [図 1]本発明の駆動支持構造の引出し体を引出した状態の一部省略斜視図である。 FIG. 1 is a partially omitted perspective view showing a state where a drawer body of a drive support structure of the present invention is pulled out.
[図 2]図 1の駆動支持構造の側面図である。 FIG. 2 is a side view of the drive support structure of FIG.
[図 3]図 1の駆動支持構造において、扉板の取付けを説明する要部斜視図である。 3 is a perspective view of a main part for explaining attachment of a door plate in the drive support structure of FIG. 1. FIG.
[図 4]図 1の駆動支持構造の扉板を取付ける前の正面図である。
[図 5]図 4の A部分の拡大断面図である。 4 is a front view before the door plate of the drive support structure of FIG. 1 is attached. FIG. 5 is an enlarged cross-sectional view of a portion A in FIG.
[図 6]図 1の駆動支持構造の格納ボックスの左右方向の中間部分に駆動ブロックを取 付けた状態の正面図である。 FIG. 6 is a front view of a state in which a drive block is attached to an intermediate portion in the left-right direction of the storage box of the drive support structure of FIG.
[図 7]図 1の駆動支持構造の引出し体の斜視図である。 7 is a perspective view of the drawer body of the drive support structure of FIG. 1. FIG.
[図 8]図 1の駆動支持構造に用いる駆動ブロックの下面図である。 FIG. 8 is a bottom view of a drive block used in the drive support structure of FIG.
[図 9]図 1の駆動支持構造の駆動ブロックの正面図である。 FIG. 9 is a front view of a drive block of the drive support structure of FIG.
[図 10A]図 1の駆動支持構造の第 2ドラム、第 1ドラム、第 2ベルト、第 1ベルト、伝達部 の関係を示す概略構成図である。 FIG. 10A is a schematic configuration diagram showing the relationship among the second drum, the first drum, the second belt, the first belt, and the transmission unit of the drive support structure of FIG.
[図 10B]図 10Aの概略斜視図である。 FIG. 10B is a schematic perspective view of FIG. 10A.
[図 11]図 1の駆動支持構造の押圧手段部分の正面図である。 FIG. 11 is a front view of a pressing means portion of the drive support structure of FIG.
[図 12]図 1の駆動支持構造の作動部の前後方向の取付け位置を調整する一例を示 す説明図である。 12 is an explanatory view showing an example of adjusting the mounting position in the front-rear direction of the operating portion of the drive support structure of FIG. 1.
[図 13A]図 1の駆動支持構造の弓 I出し体を備えた格納ボックスを設けた家具にぉ ヽ て、引出し体を収納した状態を示す斜視図である。 FIG. 13A is a perspective view showing a state in which the drawer body is housed in the furniture provided with the storage box provided with the bow I drawer body of the drive support structure of FIG.
[図 13B]図 13Aの家具において、引出し体を引出した状態を示す斜視図である。 FIG. 13B is a perspective view showing a state where the drawer body is pulled out in the furniture shown in FIG. 13A.
[図 13C]図 13Aの家具にぉ 、て、プロジェクターを使用して 、る状態の説明図である FIG. 13C is an explanatory diagram of a state where a projector is used on the furniture of FIG. 13A.
[図 14]図 13Aの家具に格納ボックスを組み込んで引出し体を取付けて 、る状態を示 す斜視図である。 FIG. 14 is a perspective view showing a state in which a storage box is assembled in the furniture of FIG. 13A and a drawer body is attached.
発明を実施するための最良の形態 BEST MODE FOR CARRYING OUT THE INVENTION
[0021] 以下、本発明を添付図面に基づいて説明する。 Hereinafter, the present invention will be described with reference to the accompanying drawings.
[0022] 添付図面に示す実施形態では、図 13Aに示すように、家具 33の上部に格納ボック ス 1を設けてある。この家具 33は部屋の壁に沿って配設されたり、あるいは壁面に埋 設して配設されたりするもので、複数の収納部 34を有する。複数の収納部 34は前面 開口部に開閉自在な扉 60を有していたり、あるいは前面開口部が開口したままの状 態である。本実施形態では、家具 33の中央部にテレビを収納するための前面開口 部が開口したテレビ収納部 34aが設けてある。このテレビ収納部 34aより上方の家具 33の上部に格納ボックス 1が設けてある。
[0023] 格納ボックス 1は左右方向に細長くなつたもので、テレビ収納部 34aの左右方向の 長さよりも長くなつている。 In the embodiment shown in the accompanying drawings, as shown in FIG. 13A, the storage box 1 is provided on the upper part of the furniture 33. The furniture 33 is disposed along the wall of the room or is embedded in the wall surface and has a plurality of storage portions 34. The plurality of storage portions 34 have doors 60 that can be freely opened and closed at the front opening, or the front opening remains open. In the present embodiment, a television storage portion 34a having a front opening for storing a television set is provided in the center of the furniture 33. A storage box 1 is provided above the furniture 33 above the television storage section 34a. [0023] The storage box 1 is elongated in the left-right direction, and is longer than the length in the left-right direction of the television storage portion 34a.
[0024] 本実施形態では、家具 33は複数のキャビネット 35を組み合わせて構成してあり、 組み合わせる複数のキャビネット 35の一つが格納ボックス 1となっている。 In the present embodiment, the furniture 33 is configured by combining a plurality of cabinets 35, and one of the combined plurality of cabinets 35 is the storage box 1.
[0025] 格納ボックス 1は、図 1、図 2に示すように、下部に少なくとも前面が開口した左右方 向に長 、収納部 5となる空所が設けてある。この格納ボックス 1における収納部 5の両 側の側板部 40には断面略コ字状をした前後方向に長いレール部材 30が水平に取 付けてある。 [0025] As shown in Figs. 1 and 2, the storage box 1 is provided with a space at the lower portion in the left-right direction with at least the front opening and serving as a storage portion 5. Rail members 30 having a substantially U-shaped cross section and extending in the front-rear direction are horizontally attached to the side plate portions 40 on both sides of the storage portion 5 in the storage box 1.
[0026] 引出し体 2は、本体部 21と本体部 21の前板 22の前面側に取付ける扉板 23とで構 成してある。本体部 21は、図 7に示すように左右方向に長くなつたもので、垂直な前 板 22の後面の略中央部から後方に向けて横板 36を突設すると共に横板 36の後端 力も下方に垂直に後板 37を突設し、前板 22の下部と横板 36と後板 37とで下方に開 口するスクリーン収納凹部 55を形成してある。更に、横板 36の左右方向の両端部に 前後方向に長いブラケット部 38を設け、ブラケット部 38の後部を横板 36よりも後方に 突出させ、このブラケット部 38の後方への突出部分の外側面の前部と後部とにそれ ぞれ前ローラ 28と後ローラ 29とが回転自在に取付けられて!/、る。 The drawer body 2 includes a main body 21 and a door plate 23 attached to the front side of the front plate 22 of the main body 21. As shown in FIG. 7, the main body 21 is elongated in the left-right direction, and a horizontal plate 36 is projected rearward from the substantially central portion of the rear surface of the vertical front plate 22 and the rear end of the horizontal plate 36. A rear plate 37 projects vertically from the bottom, and a lower portion of the front plate 22, a horizontal plate 36, and a rear plate 37 form a screen storage recess 55 that opens downward. Furthermore, bracket portions 38 that are long in the front-rear direction are provided at both left and right end portions of the horizontal plate 36, and the rear portion of the bracket portion 38 protrudes rearward from the horizontal plate 36, and the rear portion of the bracket portion 38 that protrudes rearward is outside. Front roller 28 and rear roller 29 are rotatably mounted on the front and rear of the side, respectively! /
[0027] 横板 36の左右方向の中間部分には固定孔 39が設けてあり、前板 22の上端部の 左右方向の複数箇所に上方及び前後に開口した U字状をした U状溝部 24を形成す ると共に、下部の左右方向の複数箇所に縦長孔 25を形成してある。 [0027] A fixing hole 39 is provided in an intermediate portion in the left-right direction of the horizontal plate 36, and a U-shaped groove portion 24 having a U-shape that opens upward and front-rearly at a plurality of positions in the left-right direction of the upper end portion of the front plate 22. In addition, the vertically long holes 25 are formed at a plurality of locations in the left and right direction at the bottom.
[0028] 上記引出し体 2は、左右両側に設けた前ローラ 28と後ローラ 29を、格納ボックス 1 の収納部 5の左右両側に設けたレール部材 30に転動自在に嵌め込むことで、引出 し体 2を格納ボックス 1の前方に引出したり、あるいは後方に押し込んで収納部 5内に 収納したりすることができるようになつている。ここで、図 2に示すように、レール部材 3 0の下横片 31と上横片 32との間の間隔を上記前ローラ 28、後ローラ 29の径よりも大 きく設定してあり、後ローラ 29、前ローラ 28をレール部材 30にスムーズに入れること ができる。また、前ローラ 28の引出し体 2への取付け位置が後ローラ 29の引出し体 2 への取付け位置より下位置となっていて、引出し体 2を前方へ引出した際に、前ロー ラ 28が略コ字状をしたレール部材 30の下横片 31の上面に押接すると共に後ローラ
29が略コ字状をしたレール部材 30の上横片 32の下面に押接するように構成してあ る。これにより、引出し体 2を前方へ引出した状態で、引出し体 2の前後方向の位置 にかかわらず引出し体 2が常に水平状態に保持されるようになっている。 [0028] The drawer body 2 can be pulled out by fitting the front roller 28 and the rear roller 29 provided on the left and right sides to the rail members 30 provided on the left and right sides of the storage part 5 of the storage box 1 so as to roll freely. The casing 2 can be pulled out to the front of the storage box 1 or pushed backward to be stored in the storage section 5. Here, as shown in FIG. 2, the distance between the lower horizontal piece 31 and the upper horizontal piece 32 of the rail member 30 is set larger than the diameter of the front roller 28 and the rear roller 29, and the rear The roller 29 and the front roller 28 can be smoothly inserted into the rail member 30. The front roller 28 is attached to the drawer body 2 at a position lower than the position where the rear roller 29 is attached to the drawer body 2. The U-shaped rail member 30 is pressed against the upper surface of the lower horizontal piece 31 and the rear roller. 29 is configured to be pressed against the lower surface of the upper horizontal piece 32 of the rail member 30 having a substantially U-shape. As a result, the drawer body 2 is always kept in a horizontal state regardless of the position of the drawer body 2 in the front-rear direction when the drawer body 2 is pulled forward.
[0029] 引出し体 2のスクリーン収納凹部 55内には、図 2、図 3に示すようにスクリーン 51を 巻き取るためのスクリーン卷取り軸(図示せず)と、スクリーン巻き取り軸を回転駆動す るためのスクリーン駆動用モータ(図示せず)が内装してある。 [0029] In the screen housing recess 55 of the drawer body 2, as shown in FIGS. 2 and 3, a screen scraping shaft (not shown) for winding the screen 51 and a screen winding shaft are driven to rotate. A screen drive motor (not shown) for this purpose is incorporated.
[0030] ここで、本発明においては、図 1に示すように格納ボックス 1と引出し体 2との間に駆 動ブロック 3を介在させ、駆動ブロック 3に設けた後述の駆動手段 11により引出し体 2 を前後方向に移動できるようにして 、る。 Here, in the present invention, as shown in FIG. 1, a drive block 3 is interposed between the storage box 1 and the drawer body 2, and the drawer body is driven by drive means 11 described later provided in the drive block 3. Make 2 move forward and backward.
[0031] 駆動ブロック 3は図 8、図 9に示すように、移動側基材 4と、固定側基材 6と、移動側 基材 4又は固定側基材 6のいずれか一方 (本実施形態では固定側基材 6)の左右両 側部に設けられ、引出し体 2の引出し方向と平行な方向に長くなつたガイドレール 7と 、移動側基材 4又は固定側基材 6の ヽずれか他方 (本実施形態では移動側基材 4) の左右両側部に設けられ、上記ガイドレール 7に対して走行自在となった水平輪 8と 、左右のガイドレール 7に走行自在になった水平輪 8をそれぞれ左右のガイドレール 7の側壁 9に押接させるための押圧手段 10と、固定側基材 6に設けた駆動手段 11と 、移動側基材 4に設けられ、駆動手段 11の駆動力が伝達される伝達部 12とで構成し てある。 [0031] As shown in Figs. 8 and 9, the drive block 3 includes a moving side substrate 4, a fixed side substrate 6, and either the moving side substrate 4 or the fixed side substrate 6 (this embodiment In this case, the guide rail 7 provided on both the left and right sides of the fixed base 6) is elongated in a direction parallel to the pull-out direction of the drawer 2, and the moving base 4 or the fixed base 6 is slightly shifted. The horizontal wheels 8 provided on the left and right sides of the other (moving side base material 4 in the present embodiment) and made movable with respect to the guide rail 7 and the horizontal wheels made movable with the left and right guide rails 7. The pressing means 10 for pressing 8 against the side walls 9 of the left and right guide rails 7, the driving means 11 provided on the stationary base 6, and the driving force of the driving means 11 provided on the moving base 4 It is composed of a transmission unit 12 that transmits the current.
[0032] 以下駆動ブロック 3について、図 8乃至図 12を参照しながら更に詳細に説明する。 Hereinafter, the drive block 3 will be described in more detail with reference to FIGS. 8 to 12.
[0033] 固定側基材 6は平板状である。この板状をした固定側基材 6の下面の左右両側部 に前後方向にわたって断面逆 U字状をしたガイドレール 7が設けてあり、ガイドレール 7の長手方向の端部にはストッパ 41が設けてある。 [0033] The fixed-side substrate 6 has a flat plate shape. Guide rails 7 having a reverse U-shaped cross section in the front-rear direction are provided on the left and right sides of the lower surface of the fixed substrate 6 having a plate shape, and a stopper 41 is provided at the end of the guide rail 7 in the longitudinal direction. It is.
[0034] 固定側基材 6の下面の後部の左右方向の中間部には駆動手段固定台 42が取付 けてあり、該駆動手段固定台 42に駆動手段 11を構成するモータ 14と、モータ 14の 出力軸 14aと、回転軸 59とが取付けてあり、該モータ 14の出力軸 14aに第 2ドラム 15 bと第 1ドラム 15aとを並設して固着してある。また、固定側基材 6の下面の前部の左 右方向の中間部にはプーリ 16を回転自在に取付けたプーリ取付け金具 16aが取付 けてある。プーリ 16は第 1ドラム 15aと前後に対向する位置に設けてある。また、固定
側基材 6の下面には、リミットスィッチ 19が設けてある。このリミットスィッチ 19としては 開検知リミットスィッチ 19aと閉検知リミットスィッチ 19bとの 2つが設けてある。更に制 御部 43が取付けてある。 [0034] A driving means fixing base 42 is attached to an intermediate portion in the left-right direction on the rear portion of the lower surface of the fixed-side base 6. The motor 14 constituting the driving means 11 on the driving means fixing base 42, and the motor 14 The output shaft 14a and the rotary shaft 59 are attached, and the second drum 15b and the first drum 15a are juxtaposed and fixed to the output shaft 14a of the motor 14. In addition, a pulley mounting bracket 16a having a pulley 16 rotatably attached thereto is attached to a middle portion in the left-right direction of the front portion of the lower surface of the fixed-side base material 6. The pulley 16 is provided at a position facing the first drum 15a in the front-rear direction. Also fixed A limit switch 19 is provided on the lower surface of the side substrate 6. As the limit switch 19, there are provided an open detection limit switch 19a and a close detection limit switch 19b. A control unit 43 is also installed.
[0035] 移動側基材 4は、平面視 U字状をした板材により構成してあり、上面部の側端部に は下方に向けて垂下片 46が突設してあり、図 9、図 11に示すように移動側基材 4の 上面の一側端部に断面 L字状をしたローラ支持金具 47が左右方向にスライド自在に 重ねてある。より詳細には、移動側基材 4の一側端部には左右方向に長い横長孔 48 が設けてあり、取付け具 49を横長孔 48に挿通して先端部をローラ支持金具 47の横 片 47bの孔 62に挿入して取付けてある。また、垂下片 46とローラ支持金具 47の垂片 47aとは対向しており、垂片 47aを移動自在に挿通したねじ軸 56の先端部が垂下片 46に螺合してある。ねじ軸 56の他端の頭部と垂片 47aとの間には、押圧手段 10を構 成するコイルスプリングが介在してあり、コイルスプリングにより垂片 47aを垂下片 46 に近づく方向のばね力を付与している。ローラ支持金具 47の横片 47bの前部と後部 力もそれぞれ上方に向けて縦軸 50が突設してあり、前後の縦軸 50にそれぞれ水平 輪 8が回転自在に取付けてある。また、移動側基材 4の他側端部の上面の前後にも それぞれ上方に向けて縦軸 50が突設してあり、該前後の縦軸 50にもそれぞれ水平 輪 8が回転自在に取付けてある。 [0035] The moving-side base material 4 is made of a plate material having a U-shape in plan view, and a hanging piece 46 projects downward from the side end portion of the upper surface portion. As shown in FIG. 11, a roller support bracket 47 having an L-shaped cross section is slidably stacked in the left-right direction on one side end of the upper surface of the moving-side base material 4. More specifically, a laterally long horizontal hole 48 is provided at one side end of the moving-side base material 4, and the attachment 49 is inserted into the laterally long hole 48, and the tip portion is a horizontal piece of the roller support bracket 47. It is inserted in the hole 62 of 47b. The drooping piece 46 and the drooping piece 47a of the roller support fitting 47 are opposed to each other, and the tip end portion of the screw shaft 56 that is movably inserted through the dripping piece 47a is screwed into the drooping piece 46. A coil spring constituting the pressing means 10 is interposed between the head of the other end of the screw shaft 56 and the hanging piece 47a, and the spring force in the direction in which the hanging piece 47a approaches the hanging piece 46 by the coil spring. Is granted. A vertical axis 50 projects from the front and rear forces of the horizontal piece 47b of the roller support bracket 47, and the horizontal wheels 8 are rotatably attached to the front and rear vertical axes 50, respectively. In addition, vertical axes 50 project upward from the front and back of the upper surface of the other end of the moving side base material 4, and horizontal wheels 8 are rotatably attached to the front and rear vertical axes 50, respectively. It is.
[0036] また、移動側基材 4の上面部の左右方向の中間部には U字状をした固定金具 44 が設けてあり、この固定金具 44の両縦片 44a間に伝達部 12となる軸が架設してある 。また、 U字状をした固定金具 44の両縦片 44aにはリミットスィッチ 19を作動させるた めの作動部 20が取付けてあり、作動部 20としては固定金具 44の一方の縦片 44aに 取付ける開検知用作動部 20aと、固定金具 44の他方の縦片 44aに取付ける閉検知 用作動部 20bとがある。ここで、作動部 20と縦片 44aとをボルト'ナット又はねじ具で 連結する際、図 12に示すように、作動部 20と縦片 44aの少なくとも一方に上記ボルト 又はねじ具が挿通される前後に長い長孔 45を設け、ナットあるいはねじ具による締 結を緩めた状態で作動部 20を縦片 44aに対して前後方向に移動して取付け位置の 調整ができるようになつている。位置調整後はナットあるいはねじ具を締め付けること で本固定する。
[0037] 上記の構成の移動側基材 4は図 8、図 9に示すように、固定側基材 6の下面側に配 置され、両側の水平輪 8をガイドレール 7に移動自在に嵌め込んである。この状態で 押圧手段 10の弾性力により移動側基材 4の左右両側部の前後にそれぞれ設けた水 平輪 8がいずれもガイドレール 7の内側の側壁 9に押付けられ、水平輪 8が左右にが たつくことなく前後方向にスムーズに移動できるようになって!/、る。 In addition, a U-shaped fixing bracket 44 is provided at the middle portion in the left-right direction of the upper surface portion of the moving-side base material 4, and becomes a transmission portion 12 between both vertical pieces 44 a of the fixing bracket 44. The shaft is erected. In addition, an operating part 20 for operating the limit switch 19 is attached to both vertical pieces 44a of the U-shaped fixing bracket 44, and the operating part 20 is attached to one vertical piece 44a of the fixing bracket 44. There are an opening detecting operation part 20a and a closing detection operating part 20b attached to the other vertical piece 44a of the fixing bracket 44. Here, when the operating part 20 and the vertical piece 44a are connected with a bolt or nut or a screw, the bolt or screw is inserted into at least one of the operating part 20 and the vertical piece 44a as shown in FIG. Long long holes 45 are provided at the front and rear, and the operating position 20 can be moved in the front-rear direction with respect to the vertical piece 44a in a state where the tightening by the nut or the screw is loosened so that the mounting position can be adjusted. After adjusting the position, fix it by tightening the nut or screw. [0037] As shown in Figs. 8 and 9, the moving side base material 4 having the above configuration is arranged on the lower surface side of the fixed side base material 6, and the horizontal wheels 8 on both sides are movably fitted to the guide rails 7. It is crowded. In this state, the horizontal wheels 8 provided respectively on the front and rear sides of the left and right sides of the moving side base material 4 are pressed against the inner side wall 9 of the guide rail 7 by the elastic force of the pressing means 10, and the horizontal wheel 8 is moved sideways. Now you can move smoothly back and forth without rattling!
[0038] ここで、上記ローラ支持金具 47を移動側基材 4に取付けるための取付け具 49をね じで構成すると共にローラ支持金具 47の横片 47bの孔 62をねじ孔により構成しても よい。この場合、取付け具 49を構成するねじを移動側基材 4の横長孔 48からローラ 支持金具 47の横片 47bのねじ孔に螺入し、ねじを少し緩めた状態としておく。これに より、両側の水平輪 8をガイドレール 7に移動自在に嵌め込むと、前述と同様に押圧 手段 10の弾性力により移動側基材 4の左右両側部の前後の水平輪 8が 、ずれもガ イドレール 7の内側の側壁 9に押付けられて水平輪 8が左右にがたつかないようにで きる。このように押圧手段 10の押圧により水平輪 8が左右にがたつかな 、ようにした 状態で、更に、上記取付け具 49を構成するねじを締付けて水平輪 8がガイドレール 7 の内側の側壁 9に押付けられた状態を保持するようにしてもよい。このようにすると、よ り確実に水平輪 8が左右にがたつくことなく前後方向にスムーズに移動できる。 [0038] Here, the mounting tool 49 for mounting the roller support bracket 47 to the moving-side base material 4 is configured with a screw, and the hole 62 of the lateral piece 47b of the roller support bracket 47 is configured with a screw hole. Good. In this case, the screw constituting the attachment 49 is screwed into the screw hole of the horizontal piece 47b of the roller support bracket 47 from the horizontal elongated hole 48 of the moving-side base material 4 so that the screw is slightly loosened. As a result, when the horizontal wheels 8 on both sides are movably fitted to the guide rails 7, the horizontal wheels 8 on the left and right sides of the left and right sides of the moving base 4 are displaced by the elastic force of the pressing means 10 as described above. Also, it can be pressed against the inner side wall 9 of the guide rail 7 so that the horizontal wheel 8 does not rattle from side to side. In such a state that the horizontal ring 8 does not rattle from side to side due to the pressing of the pressing means 10, the screw constituting the mounting tool 49 is further tightened so that the horizontal ring 8 becomes the inner side wall 9 of the guide rail 7. You may make it hold | maintain the state pressed by. In this way, the horizontal wheel 8 can move more smoothly in the front-rear direction without rattling from side to side.
[0039] なお、添付図面に示す実施形態では押圧手段 10を移動側基材 6の左右方向の一 側端側にのみ設けたが、移動側基材 6の左右方向の両端部にローラ支持金具 47を 取付けて前述のようにして押圧手段 10を移動側基材 6の左右方向の両端部に設け てもよい。 [0039] In the embodiment shown in the accompanying drawings, the pressing means 10 is provided only on one side end side in the left-right direction of the moving side base material 6. 47 may be attached, and the pressing means 10 may be provided at both ends in the left-right direction of the moving base 6 as described above.
[0040] 上記のように固定側基材 6の下面側に移動側基材 4を前後方向にスライド自在に取 付けた状態で、固定側基材 6に設けた駆動手段 11の駆動力が駆動伝達手段 13を 介して移動側基材 4に設けた伝達部 12に伝達するように構成してある。すなわち、図 10Aおよび図 10Bに示すように、伝達部 12は第 1ドラム 15a、第 2ドラム 15bと、プー リ 16との間に位置するように配置され、固定側基材 6の左右方向の中間部に設けた 第 1ドラム 15aには第 1ベルト 17aの一端部が固定されて巻かれると共に、該第 1ベル ト 17aの他端部がプーリ 16に巻き回されて上記伝達部 12の左右方向の一方の片側 半部に固定してある。また、第 2ドラム 15bには第 2ベルト 17bの一端部が固定されて
巻かれると共に、該第 2ベルト 17bの他端部が回転軸 59に掛けられて移動側基材 4 に設けた伝達部 12を構成する軸の左右方向の他方の片側半部に固着してある。ま た、上記第 1ドラム 15aへ第 1ベルト 17aが巻かれる方向と、第 2ドラム 15bへ第 2ベル ト 17bが巻かれる方向とが逆方向となっている。例えば、駆動手段 11であるモータの 正回転方向を第 1ドラム 15aへの第 1ベルト 17aの巻かれる方向とすると、第 2ドラム 1 5bへの第 2ベルト 17bの巻かれる方向はモータの逆回転方向となっている。したがつ て、駆動手段 11であるモータを正回転すると第 1ベルト 17aが第 1ドラム 15aに巻き取 られて図の矢印 α方向に伝達部 12が引かれると共に、第 2ベルト 17bが第 2ドラム 15 bから引出され、これにより移動側基材 4が固定側基材 6に対して前方向に移動する 。そして、開検知リミットスィッチ 19aが開検知用作動部 20aにより作動させられると、 モータが停止する。また、モータ 14の逆回転により、第 2ベルト 17bが第 2ドラム 15b に巻き取られて伝達部 12が逆方向に引かれると共に第 1ベルト 17aが第 1ドラム 15a 力も引出され、これにより移動側基材 4が固定側基材 6に対して図 10A、図 10Bの矢 印 j8方向である後方向に移動する。そして、閉検知リミットスィッチ 19bが閉検知用作 動部 20bにより作動させられると、モータが停止する。 [0040] As described above, the driving force of the driving means 11 provided on the fixed-side substrate 6 is driven with the moving-side substrate 4 slidably attached to the lower surface side of the fixed-side substrate 6 in the front-rear direction. The transmission unit 13 is configured to transmit to the transmission unit 12 provided on the moving base material 4. That is, as shown in FIGS. 10A and 10B, the transmission unit 12 is disposed so as to be positioned between the first drum 15a, the second drum 15b, and the pulley 16, and the right-side direction of the fixed-side base 6 is determined. One end of the first belt 17a is fixed and wound around the first drum 15a provided at the intermediate portion, and the other end of the first belt 17a is wound around the pulley 16 to cause the right and left of the transmission portion 12 to be It is fixed to one half of the direction. In addition, one end of the second belt 17b is fixed to the second drum 15b. While being wound, the other end of the second belt 17b is hung on the rotating shaft 59 and fixed to the other half on the other side in the left-right direction of the shaft constituting the transmission unit 12 provided on the moving-side base material 4. . The direction in which the first belt 17a is wound around the first drum 15a is opposite to the direction in which the second belt 17b is wound around the second drum 15b. For example, if the forward rotation direction of the motor as the driving means 11 is the direction in which the first belt 17a is wound around the first drum 15a, the direction in which the second belt 17b is wound around the second drum 15b is the reverse rotation of the motor. It has become a direction. Therefore, when the motor as the driving means 11 is rotated forward, the first belt 17a is wound around the first drum 15a, and the transmission portion 12 is pulled in the direction of the arrow α in the figure, and the second belt 17b is Pulled out from the drum 15 b, the moving side base material 4 moves in the forward direction with respect to the fixed side base material 6. When the open detection limit switch 19a is actuated by the opening detection actuating portion 20a, the motor stops. In addition, the reverse rotation of the motor 14 causes the second belt 17b to be wound around the second drum 15b and the transmission unit 12 to be pulled in the reverse direction, while the first belt 17a also pulls out the force of the first drum 15a. The base material 4 moves relative to the fixed-side base material 6 in the backward direction, which is the arrow j8 direction in FIGS. 10A and 10B. When the closing detection limit switch 19b is actuated by the closing detection operating unit 20b, the motor stops.
第 1ドラム 15aに一端を固定した第 1ベルト 17aの他端を伝達部 12に固定すると共 に、第 2ドラム 15bに一端を固定した第 2ベルト 17bの他端を伝達部 12に固定するに 当たって、第 1ベルト 17a、第 2ベルト 17bに僅かに弛みが生じるように固定してある。 これにより、第 1ベルト 17aにより伝達部 12を引つ張った状態で第 2ベルト 17bに弛み が生じ且つ、第 2ベルト 17bにより伝達部 12を引っ張った状態で、第 1ベルト 17aに 弛みが生じるようになつている。つまり、第 1ベルト 17aにより伝達部 12を引っ張って 移動側基材 4を前方に移動させて停止した状態では第 2ベルト 17bが少し弛んでい る。したがって、モータを逆回転して第 2ドラム 15bに第 2ベルト 17bを巻き取り始める 初期の段階では第 2ベルト 17bが少し橈んでいるためベルトが始めからビーンと張つ ている場合に比べモータの起動トルクに余裕ができて小さな起動トルクで第 2ベルト 1 7bの巻き取りができることになる。一方、第 2ベルト 17bにより伝達部 12を引っ張って 移動側基材 4を後方に移動させて停止した状態では第 1ベルト 17aが少し弛んでい る。したがって、モータを正回転して第 1ドラム 15aに第 1ベルト 17aを巻き取り始める
初期の段階では第 1ベルト 17aが少し橈んでいるためベルトが始めからビーンと張つ ている場合に比べモータの起動トルクに余裕ができて小さな起動トルクで第 1ベルト 1 7aの巻き取りができることになる。ここで、第 2ベルト 17bを掛けている回転軸 59を駆 動手段固定台 42に架設して取付けるに当たり、取付け位置を調整自在としておくと、 上記弛み量を簡単に調整することができる。 To fix the other end of the first belt 17a having one end fixed to the first drum 15a to the transmission portion 12, and to fix the other end of the second belt 17b having one end fixed to the second drum 15b to the transmission portion 12. In this case, the first belt 17a and the second belt 17b are fixed so as to be slightly loosened. As a result, the second belt 17b is slack when the transmission portion 12 is pulled by the first belt 17a, and the first belt 17a is slack when the transmission portion 12 is pulled by the second belt 17b. It ’s like that. In other words, the second belt 17b is slightly loosened in a state in which the transmission unit 12 is pulled by the first belt 17a to move the moving-side base material 4 forward and stopped. Therefore, the motor rotates in the reverse direction and the second belt 17b starts to be wound around the second drum 15b. At the initial stage, the second belt 17b is slightly stagnant, so that the motor is compared with the case where the belt is tensioned from the beginning. The second belt 17b can be wound with a small starting torque with a sufficient starting torque. On the other hand, the first belt 17a is slightly loosened in a state in which the transmission unit 12 is pulled by the second belt 17b and the moving-side base material 4 is moved rearward and stopped. Therefore, the motor is rotated forward to start winding the first belt 17a around the first drum 15a. In the initial stage, the first belt 17a is slightly stagnant, so that the starting torque of the motor can be afforded compared to the case where the belt is tensioned from the beginning, and the first belt 17a can be wound with a small starting torque. become. Here, when the rotary shaft 59 on which the second belt 17b is hung is mounted on the drive means fixing base 42 and mounted, if the mounting position is adjustable, the amount of slack can be easily adjusted.
[0042] 上記のような構成の駆動ブロック 3は図 6、図 14に示すように、固定側基材 6が格納 ボックス 1の収納部 5の左右方向の中間部の天面部に固着具により固着される。その 後、図 1に示すように、引出し体 2の左右両側に設けた前ローラ 28と後ローラ 29を、 格納ボックス 1の収納部 5の左右両側に設けたレール部材 30に転動自在に嵌め込 むと共に、格納ボックス 1に対して引出し体 2を前方に引出し、更に、移動側基材 4を 固定側基材 6に対して前方に引出し、この状態で移動側基材 4を引出し体 2の左右 方向の中間において横板 36 (図 7参照)に設けた固定孔 39にねじ具により固着する 。これにより、引出し体 2の左右方向の中間部が駆動ブロック 3を介して格納ボックス 1 に取付けられる。 [0042] As shown in Figs. 6 and 14, the drive block 3 having the above-described configuration has the stationary base 6 fixed to the top surface portion of the intermediate portion in the left-right direction of the storage portion 5 of the storage box 1 by a fixing tool. Is done. After that, as shown in FIG. 1, the front roller 28 and the rear roller 29 provided on the left and right sides of the drawer body 2 are fitted to the rail members 30 provided on the left and right sides of the storage portion 5 of the storage box 1 so as to be freely rollable. In addition, the drawer body 2 is pulled forward with respect to the storage box 1, and the moving base 4 is pulled forward with respect to the stationary base 6. In this state, the moving base 4 is pulled out. In the middle in the left-right direction, the fixing plate 39 is fixed to the fixing hole 39 provided in the horizontal plate 36 (see FIG. 7) with a screw. As a result, the intermediate part in the left-right direction of the drawer body 2 is attached to the storage box 1 via the drive block 3.
[0043] 上記のように格納ボックス 1に引出し体 2を取付けた後、格納ボックス 1のレール部 材 30の前開口をストッパ板(図示せず)により閉塞して前ローラ 28がレール部材 30か ら前方に抜けないようにする。 [0043] After the drawer body 2 is attached to the storage box 1 as described above, the front opening of the rail member 30 of the storage box 1 is closed by a stopper plate (not shown) so that the front roller 28 is the rail member 30. So that it does not come forward.
[0044] また、引出し体 2の前板 22には扉板 23を取付けるのである力 扉板 23の取付けに 当たっては、図 3に示すように、扉板 23の上部にあら力じめ仮止め兼用固定ねじ 26 を仮取付けした状態で、扉板 23の背面上部に螺着した仮止め兼用固定ねじ 26を U 状溝部 24に上方から差し込み、この状態で、前板 22に対する扉板 23の上下方向の 位置調整を行って、縦長孔 25から固定ねじ 27を挿入して扉板 23に螺着することで 本固定する。これにより、左右方向に長い引出し体 2の前板 22に扉板 23を取付ける に当たり、引出し体 2を収納部 5に収納した時に、扉板 23が収納部 5の前開口をぴっ たりと閉じることができるように、左右方向に長い扉板 23の取付け位置の調整ができ る。 [0044] In addition, the force required to attach the door plate 23 to the front plate 22 of the drawer body 2 When installing the door plate 23, as shown in FIG. While the set screw 26 is temporarily attached, the temporarily set screw 26 screwed to the upper back of the door plate 23 is inserted into the U-shaped groove 24 from above, and in this state, the door plate 23 is attached to the front plate 22. Adjust the position in the vertical direction, insert the fixing screw 27 from the vertically long hole 25 and screw it to the door plate 23 to fix it. As a result, when attaching the door plate 23 to the front plate 22 of the drawer body 2 that is long in the left-right direction, when the drawer body 2 is stored in the storage section 5, the door plate 23 closes the front opening of the storage section 5 tightly. The installation position of the door plate 23 that is long in the left-right direction can be adjusted.
[0045] 格納ボックス 1にはリモコン受信部 52が設けてあり(図 13B参照)、図示を省略したリ モコンを操作することで、制御部 43が駆動手段 11であるモータを正回転するように
制御し、移動側基材 4に固着した引出し体 2を前方に引出す。開検知用作動部 20a が開検知リミットスィッチ 19aを作動させると駆動手段 11であるモータが停止し、次に 、スクリーン駆動用モータが駆動してスクリーン 51が下降し、家具 33の前面に沿って 垂れ下がり、図 13Bに示すように家具 33のテレビ収納部 34aを覆い隠す。 The storage box 1 is provided with a remote control receiving unit 52 (see FIG. 13B). By operating a remote control (not shown), the control unit 43 rotates the motor as the driving means 11 in the normal direction. The drawer body 2 that is controlled and fixed to the moving-side base material 4 is pulled forward. When the opening detection actuating portion 20a activates the opening detection limit switch 19a, the motor as the driving means 11 stops, and then the screen driving motor is driven to lower the screen 51, along the front surface of the furniture 33. It hangs down and covers the television storage section 34a of the furniture 33 as shown in FIG. 13B.
[0046] この状態で図 13Cに示すように部屋に設置しているプロジェクター 54からスクリーン 51に映像を投射して家庭シアターを楽しむことができる。 In this state, as shown in FIG. 13C, an image can be projected on the screen 51 from the projector 54 installed in the room, and a home theater can be enjoyed.
[0047] プロジェクター 54を使用しない時にはリモコンを操作することで、制御部 43がスクリ ーン駆動用モータを逆回転させ、スクリーン 51を巻き取りながら上昇させ、スクリーン 収納凹部 55内に収納する。次に、駆動手段 11であるモータが正回転して引出し体 2 が後方に移動する。閉検知用作動部 20bが閉検知リミットスィッチ 19bを作動させると 駆動手段 11であるモータが停止し、引出し体 2が収納部 5内に収納され、図 13Aに 示すように、引出し体 2の前面の扉板 23が格納ボックス 1の他の部位の前面と面一と なる。 When the projector 54 is not used, by operating the remote controller, the control unit 43 reversely rotates the screen drive motor, lifts the screen 51 while winding it, and stores it in the screen storage recess 55. Next, the motor which is the driving means 11 rotates forward, and the drawer body 2 moves backward. When the closing detection actuating part 20b activates the closing detection limit switch 19b, the motor as the driving means 11 stops and the drawer body 2 is stored in the storage part 5, and the front side of the drawer body 2 as shown in FIG. The door plate 23 is flush with the front of other parts of the storage box 1.
[0048] 上記のように左右方向に長い引出し体 2を駆動手段 11により前後方向に移動する に当たり、引出し体 2の左右方向の中間部に設けた駆動ブロック 3によって引出し体 2 を格納ボックス 1に対して前方に移動させて引き出したり、後方向に移動させて収納 したりするので、駆動ブロック 3は一つでよい。このため、駆動ブロック 3を複数設ける 場合に比べて構造が簡単で小型化が図れ、また、組み立てが簡単で、更に、メンテ ナンスも一箇所で良くて容易である。 [0048] When the drawer body 2 that is long in the left-right direction is moved in the front-rear direction by the drive means 11 as described above, the drawer body 2 is placed in the storage box 1 by the drive block 3 provided in the middle portion of the drawer body 2 in the left-right direction. On the other hand, it can be moved forward and pulled out, or moved backward and stored, so only one drive block 3 is required. Therefore, the structure is simple and the size can be reduced as compared with the case where a plurality of drive blocks 3 are provided, the assembly is simple, and the maintenance is good at one place.
[0049] しかも、左右のガイドレール 7の側壁 9にそれぞれ水平輪 8を押圧手段 10により押 圧するように構成して 、るので、引出し体 2の左右方向におけるがたつきを防止でき 、これにより左右方向に長!、引出し体 2の左右のバランスをとりながら左右方向に長 い引出し体 2を前後方向にスムーズに移動させることができる。 [0049] In addition, since the horizontal wheels 8 are pressed against the side walls 9 of the left and right guide rails 7 by the pressing means 10, respectively, rattling of the drawer body 2 in the left-right direction can be prevented. It is long in the left-right direction, and the drawer body 2 that is long in the left-right direction can be smoothly moved in the front-rear direction while balancing the left and right of the drawer body 2.
[0050] また、スクリーン 51の左右方向の長さが異なると引出し体 2の長さも異なる力 駆動 ブロック 3は引出し体 2、収納部 5の左右方向の中間部に取付けるだけでよいので、こ の引出し体 2の長さが異なる場合も、同一種類の駆動ブロック 3で対応することができ る。 [0050] Further, if the length of the screen 51 in the left-right direction is different, the length of the drawer body 2 is also different. The drive block 3 has only to be attached to the middle part of the drawer body 2 and the storage part 5 in the left-right direction. Even if the length of the drawer 2 is different, the same type of drive block 3 can be used.
[0051] なお、添付図面に示す実施形態においては左右方向に長い引出し体 2として長い
スクリーン 51を巻き取って収納するための左右方向に長いスクリーン収納凹部 55を 設けた例を示した力 スクリーン収納凹部 55を設けたものにのみ限定されず、他のも のを収納するための左右方向に長 、収納部を設けたものであってもよ 、のは勿論で ある。この場合も、左右方向に長い引出し体 2を左右のバランスを取ながら前後方向 にスムーズに移動することができる。
[0051] In the embodiment shown in the accompanying drawings, the drawer body 2 that is long in the left-right direction is long. A force showing an example of providing a screen storage recess 55 that is long in the left-right direction for winding and storing the screen 51. Not limited to the one provided with the screen storage recess 55, but left and right for storing other things. Needless to say, it may be long in the direction and provided with a storage section. Also in this case, the drawer body 2 that is long in the left-right direction can be smoothly moved in the front-rear direction while balancing the left and right.
Claims
[1] 格納ボックスに対して引出し体を駆動ブロックを介して前後方向に引出し'収納自在 に取付けた、格納ボックスにおける引出し体の駆動支持構造であって、 [1] A drive support structure for the drawer body in the storage box, wherein the drawer body is pulled out in the front-rear direction via the drive block and attached to the storage box so as to be retractable.
上記駆動ブロックは、 The drive block is
上記引出し体の左右方向の中間部に取付けられる移動側基材と、 A moving-side base material attached to an intermediate portion in the left-right direction of the drawer,
格納ボックスの上記引出し体を引出し自在に収納する収納部の左右方向の中間部 に取付けられる固定側基材と、 A stationary-side base material that is attached to an intermediate portion in the left-right direction of the storage unit that stores the drawer body of the storage box in a freely retractable manner;
上記移動側基材又は上記固定側基材のいずれか一方の左右両側部に設けられ、 引出し体の引出し方向と平行な方向に長くなつたガイドレールと、 A guide rail that is provided on both the left and right sides of either the moving-side base material or the fixed-side base material, and is long in a direction parallel to the pull-out direction of the drawer body;
上記移動側基材又は上記固定側基材の他方の左右両側部に設けられ、上記ガイ ドレールに対して走行自在となった水平輪と、 A horizontal wheel provided on the left and right sides of the other of the moving side base material or the fixed side base material and capable of traveling with respect to the guide rail;
上記左右のガイドレールに走行自在になった水平輪をそれぞれ左右のガイドレー ルの側壁に押接させるための押圧手段と、 A pressing means for pressing the horizontal wheels, which can run on the left and right guide rails, against the side walls of the left and right guide rails;
上記固定側基材に設けた駆動手段と、 Driving means provided on the fixed-side substrate;
上記駆動手段の駆動力が伝達される移動側基材に設けた伝達部と、 A transmission portion provided on the moving-side base material to which the driving force of the driving means is transmitted;
を備える。 Is provided.
[2] 請求項 1記載の格納ボックスにおける引出し体の駆動支持構造において、 [2] In the drive support structure of the drawer body in the storage box according to claim 1,
上記固定側基材に設けた上記駆動手段の駆動力を駆動伝達手段を介して上記移 動側基材に設けた上記伝達部に伝達し、 The driving force of the driving means provided on the fixed side base material is transmitted to the transmission portion provided on the moving side base material via the drive transmission means,
上記駆動伝達手段は、 The drive transmission means is
上記駆動手段を構成するモータにより回転される第 1、第 2ドラムと、 First and second drums rotated by a motor constituting the driving means;
上記固定側基材に設けたプーリと、 A pulley provided on the fixed-side substrate;
一端部が上記第 1ドラムに固定されて巻かれると共に他端部が上記プーリに巻き回 されて上記伝達部に固定された第 1ベルトと、 A first belt having one end fixed to the first drum and wound, and the other end wound to the pulley and fixed to the transmission unit;
一端部が第 2ドラムに固定されて巻かれると共に他端部が上記移動側基材に設け た伝達部に固定された第 2ベルトとで構成され、 One end is fixed to the second drum and wound, and the other end is composed of a second belt fixed to the transmission portion provided on the moving base material.
上記第 1ドラムへ上記第 1ベルトが巻かれる方向と上記第 2ドラムへ上記第 2ベルト が巻かれる方向とを逆方向とし、
モータの正回転で上記第 1ベルトが上記第 1ドラムに巻き取られることで上記伝達 部が引かれると共に上記第 2ベルトが上記第 2ドラムから引出され、 The direction in which the first belt is wound on the first drum and the direction in which the second belt is wound on the second drum are opposite directions, When the first belt is wound around the first drum by the forward rotation of the motor, the transmission portion is pulled and the second belt is pulled out from the second drum,
モータの逆回転で上記第 2ベルトが上記第 2ドラムに巻き取られることで伝達部が 逆方向に引かれると共に上記第 1ベルトが上記第 1ドラム力も引出されるように構成し た。 When the second belt is wound around the second drum by the reverse rotation of the motor, the transmission unit is pulled in the reverse direction, and the first belt is also drawn out by the first belt.
[3] 請求項 2記載の格納ボックスにおける引出し体の駆動支持構造にぉ 、て、 [3] The drive support structure of the drawer in the storage box according to claim 2,
上記第 1ベルトにより上記伝達部を引っ張った状態で上記第 2ベルトに弛みが生じ 、且つ、上記第 2ベルトにより伝達部を引っ張った状態で上記第 1ベルトに弛みが生 じるように構成した。 The second belt is slack when the transmission portion is pulled by the first belt, and the first belt is slack when the transmission portion is pulled by the second belt. .
[4] 請求項 1に記載の格納ボックスにおける引出し体の駆動支持構造にぉ 、て、 [4] The drive support structure of the drawer body in the storage box according to claim 1,
上記引出し体の引出し位置、収納位置を検出するための検出手段を設け、 該検出手段を、上記駆動手段の駆動を停止するために格納ボックス側に設けたリミ ットスィッチと、上記リミットスィッチを作動するために上記引出し体に設けた作動部と で構成し、 Detection means is provided for detecting the drawer position and the storage position of the drawer body, and the detection means operates a limit switch provided on the storage box side to stop driving the drive means and the limit switch. For this purpose, it is composed of an operating part provided on the drawer body,
上記作動部の引出し体の移動方向における取付け位置を調整自在とした。 The mounting position of the operating part in the moving direction of the drawer is adjustable.
[5] 請求項 1に記載の格納ボックスにおける引出し体の駆動支持構造において、 [5] In the drive support structure of the drawer body in the storage box according to claim 1,
上記引出し体を本体部と本体部の前板の前面側に取付ける扉板とで構成し、 上記前板の上端部に上方及び前後に開口した U字状をした U状溝部を形成すると 共に下部に縦長孔を形成し、 The drawer body is composed of a main body part and a door plate attached to the front side of the front plate of the main body part, and a U-shaped groove portion having a U-shape that opens upward and frontward and rearward is formed on the upper end portion of the front plate. A vertical hole is formed in the
上記扉板の背面上部に螺着した仮止め兼用固定ねじを U状溝部に上方力 差し 込み固定すると共に上記縦長孔に挿入した固定ねじを上記扉板に螺着した。 A temporary fixing and fixing screw screwed to the upper back of the door plate was inserted into the U-shaped groove and fixed, and a fixing screw inserted into the longitudinal hole was screwed to the door plate.
[6] 請求項 1に記載の格納ボックスにおける引出し体の駆動支持構造において、 [6] In the drive support structure of the drawer body in the storage box according to claim 1,
上記引出し体の左右両側の前後にそれぞれ前ローラと後ローラとを回転自在に設 け、 A front roller and a rear roller are rotatably installed on the left and right sides of the drawer body,
上記収納部の左右両側部に上記左右の前ローラと後ローラとがそれぞれ走行自在 となった断面略コ字状をした水平なレール部材を取付け、 A horizontal rail member having a substantially U-shaped cross-section in which the left and right front rollers and the rear roller are allowed to travel is attached to the left and right sides of the storage part,
上記前ローラの上記引出し体への取付け位置を上記後ローラの上記引出し体への 取付け位置よりも下位置とし、
上記レール部材の下横片と上横片との間の間隔を上記前ローラ、後ローラの径より も大きく設定し、 The mounting position of the front roller to the drawer body is lower than the mounting position of the rear roller to the drawer body, The distance between the lower horizontal piece and the upper horizontal piece of the rail member is set larger than the diameter of the front roller and the rear roller,
上記引出し体を前方へ引出した際に、上記前ローラが略コ字状をした上記レール 部材の上記下横片の上面を押接すると共に、上記後ローラが略コ字状をした上記レ 一ル部材の上記上横片の下面を押接するように構成した。
When the drawer body is pulled forward, the front roller presses the upper surface of the lower horizontal piece of the rail member having a substantially U shape, and the rear roller has a substantially U shape. It was comprised so that the lower surface of the said upper horizontal piece of a member might be pressed.
Priority Applications (1)
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PCT/JP2006/315025 WO2008012916A1 (en) | 2006-07-28 | 2006-07-28 | Structure used in receiving box, adapted to support drive of body to be drawn out |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/JP2006/315025 WO2008012916A1 (en) | 2006-07-28 | 2006-07-28 | Structure used in receiving box, adapted to support drive of body to be drawn out |
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WO2008012916A1 true WO2008012916A1 (en) | 2008-01-31 |
Family
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PCT/JP2006/315025 WO2008012916A1 (en) | 2006-07-28 | 2006-07-28 | Structure used in receiving box, adapted to support drive of body to be drawn out |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106235698A (en) * | 2016-09-03 | 2016-12-21 | 东莞市城市之窗家具有限公司 | There is the combination type Room cabinet of concealed audio-video system |
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JP2002095539A (en) * | 2000-09-25 | 2002-04-02 | I D K Design Kenkyusho:Kk | Cabinet with built-in screen |
JP2004180844A (en) * | 2002-12-02 | 2004-07-02 | Kyoei Ind Co Ltd | Roller and guide rail using the same |
JP2006081810A (en) * | 2004-09-17 | 2006-03-30 | Os Kogyo Kk | Furniture with screen |
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- 2006-07-28 WO PCT/JP2006/315025 patent/WO2008012916A1/en active Application Filing
Patent Citations (3)
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JP2002095539A (en) * | 2000-09-25 | 2002-04-02 | I D K Design Kenkyusho:Kk | Cabinet with built-in screen |
JP2004180844A (en) * | 2002-12-02 | 2004-07-02 | Kyoei Ind Co Ltd | Roller and guide rail using the same |
JP2006081810A (en) * | 2004-09-17 | 2006-03-30 | Os Kogyo Kk | Furniture with screen |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106235698A (en) * | 2016-09-03 | 2016-12-21 | 东莞市城市之窗家具有限公司 | There is the combination type Room cabinet of concealed audio-video system |
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