WO2018021379A1 - Dispositif de stockage - Google Patents

Dispositif de stockage Download PDF

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Publication number
WO2018021379A1
WO2018021379A1 PCT/JP2017/026969 JP2017026969W WO2018021379A1 WO 2018021379 A1 WO2018021379 A1 WO 2018021379A1 JP 2017026969 W JP2017026969 W JP 2017026969W WO 2018021379 A1 WO2018021379 A1 WO 2018021379A1
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WO
WIPO (PCT)
Prior art keywords
guide
guide rollers
storage device
sides
portions
Prior art date
Application number
PCT/JP2017/026969
Other languages
English (en)
Japanese (ja)
Inventor
上田　滋之
雅彦 野田
Original Assignee
パナソニックＩｐマネジメント株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2017028658A external-priority patent/JP6748875B2/ja
Application filed by パナソニックＩｐマネジメント株式会社 filed Critical パナソニックＩｐマネジメント株式会社
Priority to CN201780029622.9A priority Critical patent/CN109152478B/zh
Publication of WO2018021379A1 publication Critical patent/WO2018021379A1/fr

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    • 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
    • A47B49/00—Revolving cabinets or racks; Cabinets or racks with revolving parts

Definitions

  • the present invention relates to a storage device.
  • a storage device in which a box body that opens forward is provided with a storage body that is rotated about an axis along the vertical direction and can be reversed forward and backward.
  • the storage body is moved in the front-rear direction in order to reduce the space between the storage body and the back side surface of the box body while enabling rotation around the axis along the vertical direction of the storage body.
  • a structure that can be rotated.
  • a rail portion provided to extend in the front-rear direction at a central portion in the frontage direction of the box, and a central portion in the frontage direction in the storage state of the storage body are guided by the rail portion.
  • a storage device including a guide roller is disclosed.
  • the storage device described in Patent Document 1 has a configuration in which a clearance is provided between both side walls of the guide groove of the rail portion and the guide roller. For this reason, when the storage body is moved in the front-rear direction while rotating around the axis along the up-down direction, it is considered that noise or the like due to rattling or rattling occurs.
  • the present invention has been made in view of the above circumstances, and provides a storage device that can smoothly move the storage body in the front-rear direction while being able to efficiently reduce the depth dimension of the box.
  • the purpose is that.
  • the storage device is an upper and lower rotation mechanism section that guides the storage body so as to be rotatable about an axis along the vertical direction and movable in the front-rear direction so that the storage apparatus can be reversed in the front-rear direction.
  • a storage device provided in a box that opens forward, wherein at least one of the upper and lower rotating mechanism parts is provided with a rail part provided to extend in the front-rear direction at a central part in the frontage direction of the box.
  • a guide roller that is provided in a central portion in the frontage direction in the storage state of the storage body and that is guided by the rail portion, and a biasing mechanism that biases the guide roller so as to press the inner wall of the rail portion. It is characterized by having.
  • the storage body can be smoothly moved in the front-rear direction while the depth of the box can be efficiently reduced. .
  • FIG. 2 It is a partially omitted schematic perspective view schematically showing an example of a storage device according to an embodiment of the present invention. It is the partially broken schematic longitudinal cross-sectional view which abbreviate
  • A) is a partially broken schematic enlarged longitudinal sectional view corresponding to FIG. 2, and
  • (b) is a partially broken schematic enlarged transverse sectional view corresponding to FIG. It is the partially broken schematic longitudinal cross-sectional view which abbreviate
  • FIG. 6 is a partially cutaway schematic longitudinal sectional view schematically showing an example of a storage device according to another embodiment of the present invention and corresponding to FIG. 5.
  • FIG. 1 It is a partially broken schematic cross-sectional view schematically showing an example of an upper rotation mechanism portion provided in an example of a storage device according to still another embodiment of the present invention, with a part omitted.
  • A) is the schematic perspective view which abbreviate
  • (b) is the partially broken schematic longitudinal cross-sectional view which abbreviate
  • the front side is the front
  • the opposite side is the back
  • the direction such as the up and down direction is based on the state based on the state facing the installed storage device on the opening side Will be explained. Further, the same direction will be described in principle with reference to the state in which the storage body of the storage device is stored in the box as shown in FIGS.
  • FIGS. 1 to 3 are diagrams schematically illustrating an example of a storage device according to the first embodiment.
  • the storage device 1 according to this embodiment can rotate the storage body 10 about axes 18 and 19 along the vertical direction so that the storage body 10 can be reversed in the front-rear direction.
  • the upper and lower rotating mechanism portions 20 and 21 are movably guided in the direction).
  • the rotary storage device 1 as the storage device is configured such that the upper and lower rotation mechanism portions 20 and 21 are provided in the box body 2 that opens forward.
  • the rotary storage device 1 may be installed between the entrance soil and the entrance floor as an entrance storage device for storing shoes and the like.
  • the rotary storage device 1 is configured to hold the rotary storage body 10 as a storage body with a lower load type, and therefore has a higher load resistance than the upper suspension type. It may be installed in a kitchen or the like as a pantry-like storage for storing foods, beverages and the like.
  • the rotary storage device 1 may be installed in a living room or the like as a rack-shaped storage for storing various disk-shaped recording media, books, and the like. Further, the rotary storage device 1 is not limited to the one installed in such a residence, and may be installed in various buildings.
  • the box body 2 has a substantially rectangular box shape when viewed from the front and opened forward.
  • the box body 2 includes a top surface portion 3, a bottom surface portion 4, a back surface portion 5, and a pair of side surface portions 6 and 6 in the frontage direction (left and right), and these define a storage space for the rotary storage body 10.
  • the storage space has a storage opening dimension (left-right dimension) larger than a front-rear dimension (storage depth dimension).
  • Each of the surface portions 3, 4, 5, 6, 6 may be made of a plate material, and the box 2 is made of a wood material, a metal material, a synthetic resin material, or the like. Also good. Further, a door for opening and closing the front opening of the box 2 may be provided.
  • another storage space may be provided on the upper side or the lower side of the storage space of the rotary storage body 10.
  • the upper and lower storage spaces may be partitioned by a horizontal partition plate or the like.
  • the box 2 should just be opened to the front at least, and may be opened to the front and back both sides.
  • the bottom surface portion 4 is provided in an upper bottom shape so as to be positioned above the lower ends of the side surface portions 6 and 6 on both sides, and in the front-rear direction at the center of the front end direction (left-right direction) of the lower surface side. The example which provided the crosspiece extending in this is shown.
  • the rotary storage body 10 is provided in the box body 2 so as to be rotatable by 180 ° around axes 18 and 19 along the vertical direction, and can be reversed in the front-rear direction.
  • the rotary storage body 10 is configured to include a frame body 11 having a substantially rectangular frame shape when viewed from the front, and a storage section 16 held by the frame body 11.
  • the rotary storage body 10 is configured to divide the storage space into a plurality of stages by arranging the storage portion 16 in the frame body 11.
  • the frame body 11 includes an upper frame portion 12, a lower frame portion 13, and a pair of left and right vertical frame portions 14 and 14. As shown in FIGS.
  • the frame body 11 is arranged at a substantially central portion in the front-rear direction in the box body 2 in a state where the rotary storage body 10 is housed in the box body 2.
  • this frame 11 is good also as what was formed from rigid materials, such as a metal type material, for example.
  • the upper frame portion 12 and the lower frame portion 13 are each elongated along the frontage direction.
  • the left and right vertical frame portions (vertical frame portions on both sides) 14 and 14 are each elongated along the vertical direction.
  • the upper frame portion 12, the lower frame portion 13, and the vertical frame portions 14 and 14 on both sides are substantially rectangular when viewed in the longitudinal direction, and may be formed of, for example, a cylindrical material.
  • the upper frame portion 12 and the lower frame portion 13 are arranged substantially parallel to each other, and the vertical frame portions 14 and 14 on both sides are arranged substantially parallel to each other.
  • the longitudinal direction both ends of the upper frame part 12 are fixed to the upper end part of the vertical frame parts 14 and 14 of both sides
  • the longitudinal direction both ends of the lower frame part 13 are fixed to the lower end part of the vertical frame parts 14 and 14 of both sides.
  • the frame body 11 including the upper frame portion 12, the lower frame portion 13, and the vertical frame portions 14 and 14 on both sides may be integrally formed, and the ends of the frame portions 12, 13, 14, and 14 may be formed. It may be formed by connecting the parts appropriately with a fastener such as a screw or welding.
  • a grip portion 17 is provided that is gripped when the rotary storage body 10 is reversed in the front-rear direction as will be described later.
  • gripping portions 17 and 17 are provided so as to protrude in the front-rear direction from a part in the vertical direction of one vertical frame portion 14.
  • the accommodating part 16 is provided so that it may span between the vertical frame parts 14 and 14 of these both sides.
  • the storage portion 16 may be configured such that both end portions in the width direction (frontage direction) are fixed to the vertical frame portions 14 and 14 on both sides by appropriate fixing tools, or to the vertical frame portions 14 and 14 on both sides. It may be configured to be detachably attached.
  • the example which provided the penetration hole 15 in the several places at intervals along the up-down direction is shown. With such a configuration, it is possible to change the number of storage units 16 and the height position of the storage units 16.
  • the article storage / removability can be improved by rotating the rotary storage body 10 and reversing it 180 degrees as described later.
  • the thin net-like storage unit 16 and the thin box-shaped storage unit 16 that open upward are provided at a plurality of locations above and below. I can't.
  • the articles to be stored in the rotary storage device 1 may be footwear such as shoes, clothing, umbrellas, hats, etc., books, decorations, tableware, foodstuffs, bottles, seasonings, Recording media such as various disks may be used.
  • the storage part 16 made into the substantially octagon shape which cut off four corners by planar view is illustrated in the example of illustration, it is not restricted to such an aspect. For example, it is good also as the accommodating part 16 which provided the chamfering shape of the C corner chamfering shape or the R chamfering shape in the four corners in the planar view.
  • the rotary storage body 10 is rotated 180 as described later.
  • the storage part (shelf board) in the backward tilted state to the forward tilted state, and improve the ability to put in and out the article.
  • the storage space of the rotary storage device 1 can be efficiently used.
  • the storage main body that holds the storage unit 16 is not limited to the frame body 11 as described above.
  • a plate shape that divides the storage space into the front and the rear a rod shape that extends substantially vertically with the shafts 18 and 19 along the vertical direction, and opens in the front and rear sides in the storage state.
  • the storage main body 11 having various shapes, such as an integrally provided storage portion, may be used.
  • upper and lower rotation mechanism portions 20 and 21 are provided on both upper and lower sides of the rotary storage body 10. At least one of the upper and lower rotating mechanism portions 20 and 21 is guided by rail portions 40 and 45 provided in the center of the frontage direction of the box body 2 so as to extend in the front-rear direction, and the rail portions 40 and 45. Guide rollers 26 and 36 are provided. In addition, urging mechanisms 29 and 39 for urging at least one of the upper and lower rotating mechanism portions 20 and 21 so as to press the guide rollers 26 and 36 against the inner side walls 43 and 48 of the rail portions 40 and 45 are provided. It has a configuration. In the present embodiment, the rail units 40 and 45, the guide rollers 26 and 36, and the urging mechanisms 29 and 39 are provided in both the upper rotating mechanism unit 20 and the lower rotating mechanism unit 21.
  • the upper and lower rotation mechanism sections 20 and 21 include guide rollers 26 and 36, respectively, and center guide bodies 25 and 30 that are rotatable about the axes 18 and 19 with respect to the rotary storage body 10. Yes.
  • the upper and lower central guide bodies 25 and 30 are configured to be guided so as to move in the front-rear direction in the box 2 when the rotary storage body 10 is reversed in the front-rear direction.
  • the upper and lower central guide bodies 25 and 30 are provided at both upper and lower ends of the central portion in the frontage direction of the rotary storage body 10 in the storage state.
  • the upper and lower central guide bodies 25 and 30 are provided on both upper and lower sides of the shafts 18 and 19 of the rotary storage body 10. In the present embodiment, as shown in FIG.
  • a plurality of guide rollers 26, 26, 36, 36 are provided in the upper and lower central guide bodies 25, 30 at intervals in the front-rear direction. Further, as shown in FIG. 5, the guide rollers 26, 26, 36, and 36 are arranged on both sides in the frontage direction so as to come into contact with the inner side walls 43, 43, 48, and 48 on both sides of the upper and lower rail portions 40 and 45, respectively. It is set as the structure provided in.
  • the upper rail portion 40 as a rail portion of the upper rotation mechanism portion 20 is elongated in the front-rear direction, and is provided so as to extend forward from a substantially central portion in the front-rear direction in the box body 2.
  • the upper rail portion 40 is provided such that the front end portion thereof is positioned at the rear side from the front end portion of the box body 2.
  • this upper rail part 40 is being fixed so that the top surface 3a which faces the lower side in the box 2 may be followed.
  • the upper rail portion 40 is provided with a guide groove 41 that accommodates the guide rollers 26 of the upper end side central guide body 25 as the central guide body of the upper rotation mechanism portion 20 so as to extend in the front-rear direction. .
  • the guide groove 41 is provided so as to open downward, and is defined by a groove bottom 42 facing downward and inner side walls 43, 43 on both sides in the frontage direction.
  • it is set as the structure which provided the inclined surfaces 43 and 43 which incline so that it may expand toward the downward side used as the one side of an up-down direction in the inner side walls 43 and 43 of this upper rail part 40.
  • the inclined surfaces 43 and 43 are provided so that the groove width of the guide groove 41 becomes wider as it goes downward.
  • substantially the entire inner walls 43, 43 of the upper rail portion 40 are inclined surfaces 43, 43 that are inclined so as to expand toward the lower side.
  • the inclination angles of the inclined surfaces 43 and 43 are appropriately determined from the viewpoints of the contact property and rolling property of the guide rollers 26 and 26 that are pressed by the urging mechanism 29 and the straight guide property in the front-rear direction, as will be described later. It may be an angle.
  • the inclination angles of these inclined surfaces 43 and 43 may be about 2 to 30 degrees (the angle formed with the groove bottom 42 is 92 to 120 degrees) with respect to the vertical plane, preferably about 2 to 20 degrees. In the illustrated example, an example of about 5 degrees is shown.
  • the example which provided the protrusion piece part was provided in the lower end part of the inner side walls 43 and 43 of the both sides of the upper rail part 40 so that it might protrude in the direction which mutually faces.
  • it is set as the structure which provided the front end cover 44 which covers the front side opening of the upper side rail part 40.
  • the stopper part which suppresses the movement to the further back side of the upper end side of the rotation storage body 10 made into the accommodation state in the rear-end part of the guide groove 41, etc. of this upper rail part 40, or an upper end side center guide body It is good also as a structure which provided the buffer member etc. which 25 contact
  • the upper end side center guide body 25 is connected to an upper end side shaft 18 as an axis along the vertical direction of the rotary storage body 10.
  • the upper end side shaft 18 is provided so as to be located at the approximate center of the storage space of the box body 2 in a plan view in a state where the rotary storage body 10 is stored (see FIG. 3). Further, the upper end side shaft 18 is provided so as to be positioned at the substantially center of the upper frame portion 12 in the longitudinal direction. Further, the upper end side shaft 18 may be fixed to the upper frame portion 12, and the upper end portion may be held rotatably with respect to the bearing portion 22.
  • the upper end shaft 18 may be provided with a male screw portion
  • the upper frame portion 12 may be provided with a female screw portion that is screwed to the male screw portion.
  • a configuration in which various height adjustment mechanisms are provided It is good.
  • the upper end side central guide body 25 is provided with a holding member 27 that rotatably holds a plurality of guide rollers 26 and 26 and is urged by an urging mechanism 29. Further, the upper end side center guide body 25 is connected via a connecting shaft 28 inserted into a holding hole 27b penetrating in the thickness direction provided in a plate-like holding member 27 having a thickness direction in the vertical direction. It is connected to the upper end side shaft 18.
  • the connecting shaft 28 may be provided coaxially with the upper end side shaft 18 and fixed to the bearing portion 22. That is, the upper end side shaft 18 fixed to the upper frame portion 12 may be rotatable with respect to the bearing portion 22 and the connecting shaft 28.
  • the upper end side shaft 18 and the connecting shaft 28 may be fixedly or integrally provided, and these may be rotatable with respect to the holding member 27.
  • a mode in which the upper end side shaft 18 is fixedly provided with respect to the upper frame portion 12 a mode in which a bearing portion or the like that rotatably holds the upper end side shaft 18 may be provided in the upper frame portion 12 may be employed.
  • the holding member 27 has a substantially rectangular shape in plan view, and has a configuration in which a holding hole 27b through which the connecting shaft 28 is inserted is provided at a substantially central portion thereof.
  • the holding member 27 is movable up and down with respect to the connecting shaft 28.
  • the holding member 27 is provided with roller shafts 27a and 27a that rotatably hold the plurality of guide rollers 26 and 26, respectively.
  • the holding member 27 is provided with roller shafts 27a, 27a, 27a, and 27a that rotatably hold the guide rollers 26, 26, 26, and 26 on the front, rear, left, and right sides (four corners), respectively.
  • the four guide rollers 26, 26, 26, 26 are provided on the upper end side center guide body 25.
  • the roller shafts 27a, 27a, 27a, 27a are configured to protrude upward from the upper surface of the holding member 27 so that the axial direction is along the vertical direction.
  • Each guide roller 26, 26, 26, 26 has a relatively thin cylindrical shape (disk shape) in the vertical direction.
  • the guide rollers 26, 26, 26, 26 are parallel to each other in the axial direction and have the same dimensions (same diameter). Moreover, these guide rollers 26, 26, 26, 26 are arranged so as to be located at substantially the same height.
  • the guide rollers 26, 26, 26, 26 are provided in a pair on the left and right sides on both sides of the connecting shaft 28. The pair of left and right guide rollers 26, 26 on the front side and the pair of left and right guide rollers 26, 26 are provided so as to coincide with each other in the front-rear direction.
  • Each guide roller 26, 26, 26, 26 is made of metal in which an outer ring is rotatable with respect to an inner ring fixed to roller shafts 27 a, 27 a, 27 a, 27 a fixedly provided on a holding member 27. It may be configured to include a bearing portion such as.
  • a metal outer ring may constitute an outer peripheral surface, or a bearing roller in which an outer peripheral side of the outer ring is coated with a resin or the like may be used.
  • the outer peripheral side of the guide roller 26 may be formed of a resin such as polyacetal (POM) having good sliding property or an oil-containing plastic such as oil-containing POM in which a synthetic resin material contains oil. Good.
  • the biasing mechanism 29 is on the other side in the up-down direction so that the guide rollers 26, 26, 26, 26 on both sides of the frontage direction are pressed against the inner walls 43, 43 that are inclined as described above.
  • Each guide roller 26, 26, 26, 26 is configured to be biased upward.
  • the urging mechanism 29 is configured to urge the holding member 27 upward.
  • the urging mechanism 29 is a compression coil spring in which the connecting shaft 28 is inserted and disposed between the bearing portion 22 and the holding member 27. That is, the urging mechanism 29 is configured to urge so as to push up the holding member 27 from the lower side.
  • the guide rollers 26, 26, 26, 26 urged through the holding member 27 in this way have corresponding inner side walls (inclined surfaces) 43, 43 corresponding to the upper end side edges of the outer peripheral surfaces on both sides in the frontage direction. It is contacted so as to be pressed against.
  • the urging mechanism 29 is not limited to the compression coil spring as described above, and may be various other spring members such as a tension coil spring, a torsion spring, a leaf spring, and the like.
  • a hook-shaped retaining portion 28 a that prevents the holding member 27 from being pulled upward from the connecting shaft 28 is provided at the upper end portion of the connecting shaft 28 described above.
  • the lower rail portion 45 as the rail portion of the lower rotation mechanism portion 21 is elongated in the front-rear direction, generally in the same manner as the upper rail portion 40, and is directed forward from the substantially central portion in the front-rear direction in the box body 2. It is provided to extend.
  • the lower rail portion 45 is fixed so as to be along the bottom surface 4a facing upward in the box 2 so that the lower rail portion 45 is positioned substantially coincident with the upper rail portion 40 in plan view.
  • the lower rail portion 45 is provided with a guide groove 46 that accommodates the guide rollers 36 of the lower end side central guide body 30 as the central guide body of the lower rotation mechanism portion 21 so as to extend in the front-rear direction. Yes.
  • the guide groove 46 is provided so as to open upward, and is defined by a groove bottom 47 facing upward and inner side walls 48, 48 on both sides in the frontage direction.
  • inclined surfaces 48a and 48a that are inclined so as to expand toward the upper side, which is one side in the vertical direction, are provided at the upper end portions of the inner side walls 48 and 48. That is, the inclined surfaces 48a, 48a are provided so that the groove width of the guide groove 46 becomes wider as it goes upward.
  • the inclination angles of the inclined surfaces 48 a and 48 a are the same as those of the upper rail portion 40.
  • the stopper part which suppresses the movement to the further back side of the lower end side of the rotation storage body 10 made into the accommodation state in the rear-end part of the guide groove 46 of this lower rail part 45, or a lower end side center guide It is good also as a structure which provided the buffer member etc. with which the body 30 contact
  • substantially the entire upper and lower inner walls 48, 48 of the lower rail portion 45 may be inclined surfaces. Or it is good also as a structure which provided the inclined surface of the above-mentioned upper rail part 40 only in a part of the up-down direction of the inner side walls 43 and 43 similarly to the lower rail part 45. As shown in FIG.
  • both or one of the upper and lower rail portions 40 and 45 may be embedded in the upper and lower surface portions 3 and 4 (the top surface portion 3 and the bottom surface portion 4) of the box 2.
  • the upper and lower rail portions 40 and 45 may be formed of a metal material having high rigidity and low friction such as stainless steel (SUS).
  • the lower end side central guide body 30 is connected to a lower end side shaft 19 as an axis along the vertical direction of the rotary storage body 10 in substantially the same manner as the upper end side central guide body 25.
  • the lower end side shaft 19 is substantially coaxial with the upper end side shaft 18 described above.
  • the lower end side shaft 19 may be fixed to the lower frame portion 13 and the lower end portion may be held rotatably with respect to the bearing portion 23.
  • the lower end side central guide body 30 is provided with a holding member 37 that rotatably holds the plurality of guide rollers 36 and 36 and is urged by the urging mechanism 39 in the same manner as described above. It is said.
  • the lower end side central guide body 30 is provided with rolling elements 31A, 31B, 31B that roll on the groove bottom 47 of the guide groove 46. Further, the lower end side central guide body 30 is provided with a lower end holding member 34 that rotatably holds the rolling elements 31A, 31B, 31B. Further, the bearing portion 23 of the lower end side shaft 19 is fixedly provided to the lower end holding member 34. Further, the lower end holding member 34 is provided with a connecting shaft 38 inserted through a holding hole 37b provided in a holding member 37 that rotatably holds a plurality of guide rollers 36, 36. In general, the lower end side shaft 19 may be fixedly provided to the lower end holding member 34 and the lower frame portion 13 may be provided with a bearing portion or the like that rotatably holds the lower end side shaft 19.
  • the holding member 37 has a plate shape, and has a configuration in which an insertion hole 37c through which the bearing portion 23 is inserted is provided at a substantially central portion thereof (see also FIG. 6A).
  • the holding member 37 is provided with a holding hole 37b through which a connecting shaft 38 provided so as to protrude upward from the lower end holding member 34 is inserted.
  • connecting shafts 38 are provided on both front and rear sides of the lower end holding member 34, and holding holes 37b and 37b are provided on both front and rear sides of the insertion hole 37c of the holding member 37.
  • roller shafts 37 a, 37 a, 37 a, and 37 a that rotatably hold the guide rollers 36, 36, 36, and 36 are provided at the front, rear, left and right (four corners) of the holding member 37, respectively. It has been. These roller shafts 37a, 37a, 37a, 37a are provided so as to protrude upward from the upper surface of the holding member 37 so that the axial direction is along the vertical direction.
  • each guide roller 36, 36, 36, 36 has a relatively thin columnar shape (disk shape) in the vertical direction, and the axial directions thereof are parallel to each other, and have the same dimensions and shape, substantially as described above. (Same diameter).
  • the guide rollers 36, 36, 36, 36 are arranged so as to be located at substantially the same height as each other, and are provided in pairs on the left and right sides on both sides of the bearing portion 23.
  • the pair of left and right guide rollers 36 and 36 on the front side and the pair of left and right guide rollers 36 and 36 are provided so as to coincide with each other in the front-rear direction.
  • the guide rollers 36, 36, 36, 36 may be configured to include a bearing portion as described above, or may be a bearing roller whose outer peripheral side is covered with a resin or the like.
  • the urging mechanism 39 is on the other side in the vertical direction so that the guide rollers 36, 36, 36, 36 on both sides in the frontage direction are pressed against the inclined surfaces 48 a, 48 a of the lower rail portion 45 in the same manner as described above.
  • Each guide roller 36, 36, 36, 36 is biased toward the lower side. That is, the lower biasing mechanism 39 is configured to bias the lower holding member 37 downward.
  • urging mechanisms 39 are provided on both the front and rear sides of the holding member 37. Further, the urging mechanisms 39, 39 are disposed between the holding members 37 and the hook-shaped retaining portions 38 a, 38 a provided at the upper ends of the connection shafts 38, 38 with the connection shafts 38, 38 inserted therein.
  • the compression coil spring is also used (see also FIG.
  • the urging mechanisms 39 and 39 are configured to urge the holding member 37 from the upper side.
  • the guide rollers 36, 36, 36, 36 thus urged through the holding member 37 are pressed against the corresponding inclined surfaces 48 a, 48 a at the lower end side of each outer peripheral surface on both sides in the frontage direction. Abut.
  • the urging mechanism 39 is not limited to such a compression coil spring as described above.
  • the lower end holding member 34 is arranged so as to be positioned below the holding member 37, and an upper plate portion provided with connecting shafts 38, and both end portions in the front end direction of the upper plate portion. It is made into the downward opening shape provided with the side wall part of the right-and-left both sides provided so that it might hang down from.
  • the lower end holding member 34 is configured to hold a plurality of rolling elements 31A, 31B, 31B rotatably.
  • the plurality of rolling elements 31A, 31B, 31B a pair of rolling elements 31B, 31B provided in parallel at intervals in the frontage direction, and one side in the front-rear direction of the pair of rolling elements 31B, 31B And a rolling element 31 ⁇ / b> A provided at an interval.
  • the load of the rotary storage body 10 and the object to be stored therein can be distributed and received by the at least three rolling elements 31A, 31B, 31B.
  • the load can be received at least at a three-point support as compared with a configuration in which three rolling elements 31A, 31B, 31B are provided in parallel in the frontage direction or in series in the front-rear direction, that is, in a single row.
  • the rotary storage body 10 can be stably moved in the front-rear direction.
  • the rotary storage body 10 is disposed between the pair of rolling elements 31B, 31B and the rolling element 31A on one side in the front-rear direction of the pair of rolling elements 31B, 31B.
  • the upper end side shaft 18 and the lower end side shaft 19 that serve as the rotation center are provided so as to be positioned. That is, as shown in FIG. 4B, the pair of rolling elements 31 ⁇ / b> B so as to be positioned on one side in the front-rear direction with respect to the rotation center of the rotary storage body 10 (the axis of the lower end side shaft 19) in plan view.
  • 31B is provided with a rolling element 31A on one side in the front-rear direction.
  • a pair of rolling elements 31 ⁇ / b> B and 31 ⁇ / b> B are provided so as to be located on the other side in the front-rear direction with respect to the rotation center of the rotary storage body 10 in plan view.
  • the plurality of rolling elements 31A, 31B, 31B are provided so that the trajectories of the respective rolling elements 31A, 31B, 31B are at different positions in the frontage direction. That is, when these rolling elements 31A, 31B, 31B are viewed in the front-rear direction, which is the direction along the running direction, the contact portions with the groove bottom 47 that is the locus of these rolling elements 31A, 31B, 31B overlap each other. It is provided not to fit. With such a configuration, the plurality of rolling elements 31A, 31B, 31B do not roll on the same trajectory, and depressions, wear, etc. of the groove bottom 47 of the lower rail portion 45 can be suppressed. The rotary storage body 10 can be moved more stably in the front-rear direction.
  • the plurality of rolling elements 31A, 31B, and 31B are connected to a pair of rolling elements 31B and 31B that are equidistant from the central portion in the frontage direction of the box 2, and the pair of rolling elements 31B and 31B.
  • the central rolling element 31 ⁇ / b> A is provided so as to be positioned at the center in the frontage direction of the box 2 on one side in the front-rear direction. That is, the central rolling element 31 ⁇ / b> A is located on one side in the front-rear direction of the upper end side shaft 18 and the lower end side shaft 19 that is the rotation center of the rotary storage body 10 provided so as to be located in the center of the box 2 in the frontage direction. It is provided as follows.
  • the load of the rotary storage body 10 can be distributed and received by the pair of rolling elements 31B and 31B and the central rolling element 31A. Moreover, since it shall consist of three rolling elements 31A, 31B, 31B, compared with what provided four or more rolling elements, it is hard to produce floating etc. in some rolling elements 31A, 31B, 31B, The rolling elements 31A, 31B, 31B roll on the groove bottom 47 stably.
  • the pair of rolling elements 31 ⁇ / b> B and 31 ⁇ / b> B is provided so that the intermediate portion between them is located on the other side in the front-rear direction of the upper end side shaft 18 and the lower end side shaft 19 that is the rotation center of the rotary storage body 10. .
  • it is set as the structure which provided 31 A of center rolling elements so that it might be located ahead rather than a pair of rolling elements 31B and 31B.
  • These three rolling elements 31A, 31B, and 31B are substantially equidistant from the upper end side shaft 18 and the lower end side shaft 19 whose contact portions with the groove bottom 47 are the rotation centers of the rotary storage body 10 in plan view. It may be provided at such a position.
  • the plurality of rolling elements 31A, 31B, 31B are formed in a roller shape that is rotatable around roller shafts 31Aa, 31Ba along the axial direction in the frontage direction (FIG. 4A). And also see FIG. 6 (b)).
  • These roller shafts 31 ⁇ / b> Aa and 31 ⁇ / b> Ba are held so as to be bridged over the side wall portions on both sides of the lower end holding member 34.
  • these rolling elements 31A, 31B, 31B have the same size and shape (same diameter).
  • the rolling elements 31A, 31B, 31B are provided with a bearing portion (bearing) having an inner ring 31b fixed to the roller shafts 31Aa, 31Ba and an outer ring 31c provided rotatably with respect to the inner ring 31b. ) (See FIG. 6C).
  • the rolling elements 31A, 31B, 31B can be smoothly rotated around the roller shafts 31Aa, 31Ba.
  • the outer peripheral surfaces of these rolling elements 31A, 31B, 31B may be constituted by a metal outer ring 31c as described above, or may be constituted by a resin or the like provided on the outer peripheral side so as to cover the outer ring 31c. Good.
  • the bearing portions of the rolling elements 31A, 31B, 31B are rolling bearings in which a plurality of balls and cylindrical rollers held by a cage (retainer) are interposed between the inner ring 31b and the outer ring 31c.
  • an appropriate lubricant such as grease is sealed between the inner ring 31b and the outer ring 31c of the bearing portions of the rolling elements 31A, 31B, 31B so that the inner space is sealed on both axial sides of the bearing portions.
  • An appropriate sealing member is provided.
  • the adsorbers 32 and 32 are provided so as to be adjacent to both side surfaces in the axial direction of the bearing portions of the rolling elements 31A, 31B, and 31B and adsorb the leaking lubricant.
  • the adsorbers 32 and 32 are provided so as to be adjacent to both side surfaces in the axial direction of the bearing portions of the rolling elements 31A, 31B, and 31B and adsorb the leaking lubricant.
  • These adsorbing bodies 32 and 32 are formed in a ring shape provided with openings through which the roller shafts 31Aa and 31Ba are inserted.
  • the adsorbers 32 and 32 have a substantially disk shape (mat shape) in which the dimensions along the directions of the roller shafts 31Aa and 31Ba are relatively small.
  • these adsorbents 32, 32 may be any of a felt (woven felt) shape having water absorption utilizing capillary action, an open cell porous shape (sponge), and the like.
  • these adsorbing bodies 32, 32 do not become excessive resistance to the outer ring 31c on the rotating side of the bearing portions of the rolling elements 31A, 31B, 31B, and can absorb the leaked lubricant. Further, it may be arranged in contact with or close to both side surfaces of the bearing portion in the axial direction. Also, receiving members 33 and 33 for holding the adsorbing bodies 32 and 32 on both sides are provided on both axial sides of the bearing portions of the rolling elements 31A, 31B and 31B. These receiving members 33 and 33 are formed in a ring shape provided with openings through which the respective roller shafts 31Aa and 31Ba are inserted.
  • the rolling elements 31A, 31B, and 31B of the lower end side center guide body 30 that receive the load of the rotating storage body 10 and the stored object stored in the rotating storage body 10 are not limited to the above-described aspects, and various other modifications are possible. Is possible.
  • the receiving members 33 and 33 and the adsorbing bodies 32 and 32 may not be provided on both axial sides of the bearing portions of the rolling elements 31A, 31B, and 31B.
  • the rolling elements 31A, 31B, 31B may be formed in a ball (sphere) shape instead of the roller shape.
  • a movement suppressing unit 49 that suppresses the movement of the rotating storage body 10 in the storage state.
  • the movement suppression part 49 is set as the structure provided in the lower rail part 45 so that the movement to the front side of the lower end side center guide body 30 of the rotation storage body 10 made into the accommodation state may be suppressed.
  • the movement of the rotary housing 10 is reversed (reversed back and forth) if a load (operation load) of a predetermined level or more such as human power is applied to the movement suppressing unit 49 to move (rotate) the rotary housing 10. It is set as the structure which accept
  • the movement restraining portion 49 has an advancing / retreating portion 49a that advances / retreats in the groove width direction with respect to the inner side walls 48, 48 on both sides of the guide groove 46 of the lower rail portion 45. It is configured. Moreover, it is set as the structure which provided the movement suppression part 49,49 which has the advancing / retreating part 49a, 49a arrange
  • the advancing / retreating portions 49a, 49a have a protruding curve shape that protrudes toward the center in the groove width direction in plan view.
  • the forward and backward moving portions 49a and 49a into which the movement suppressing portions 49 and 49 are advanced are provided on both sides of the lower end side central guide body 30 in the frontage direction.
  • the engaging recesses 35, 35 are provided as engaging portions that engage with each other. These engaging recesses 35 are provided on the side wall portions on both sides of the lower end holding member 34 so as to open outward in the frontage direction. It is possible to suppress unintentional movement of the rotary storage body 10 in the storage state by the advancing / retreating portions 49a, 49a engaged so as to be inserted into the engaging recesses 35, 35.
  • the advancing / retreating portions 49 a, 49 a are retracted, and the rear edges of the engaging recesses 35, 35 get over the advancing / retreating portions 49 a, 49 a.
  • the engagement recesses 35, 35 are formed in a concave curve shape or a widening shape toward the opening side in a plan view corresponding to the shape of the advance / retreat portions 49a, 49a of the movement suppressing portions 49, 49 in plan view. ing.
  • movement suppression parts 49 and 49 and the engaging parts 35 and 35 it is not restricted to the above, A various deformation
  • plate spring-like movement restraining portions 49, 49 that are substantially elastically deformable in the groove width direction, or magnet catch-like ones may be used.
  • the movement suppressing units 49 and 49 are not limited to those in which the rotation housing 10 can be moved (rotated) when a load of a predetermined level or more is applied in this way. It is also possible to constitute a locking mechanism as required.
  • FIG. In this case, it is good also as an aspect which provided the engaging part in the appropriate place of the upper end side center guide body 25.
  • the upper and lower rotation mechanism sections 20 and 21 are provided with a rotation locus guide mechanism that guides the rotation storage body 10 so as to regulate the rotation locus.
  • the rotation trajectory guide mechanism includes side guide bodies 24 and 24 provided on both upper and lower sides of one side portion in the frontage direction of the rotary storage body 10 in the storage state, and upper and lower curves that guide the side guide bodies 24 and 24.
  • Guide grooves 51 and 51 are provided.
  • the curved guide grooves 51 and 51 are configured to guide the side guide bodies 24 and 24 so as to move to the back side toward the center in the frontage direction.
  • the upper and lower side guide bodies 24 and 24 have the same configuration.
  • the side guide bodies 24, 24 are provided so as to be in positions that coincide with each other in plan view.
  • the side guide bodies 24 and 24 are arranged so that the upper and lower shafts 18 and 19 of the rotary storage body 10 are circular when the rotary storage body 10 is guided and rotated by the upper and lower rotation mechanism sections 20 and 21. It is configured to move on a substantially arc as a center.
  • the side guide bodies 24 and 24 are configured to be provided at one side in the longitudinal direction of the upper frame portion 12 and the lower frame portion 13.
  • the side guide bodies 24 and 24 are side guide rollers 24 and 24 that are rotatable around roller shafts 24a and 24a as axes along the vertical direction.
  • the roller shafts 24a and 24a of the side guide rollers 24 and 24 are provided coaxially with each other, and are provided on the upper frame portion 12 and the lower frame portion 13 so as to protrude outward in the vertical direction, respectively. Yes.
  • the side guide rollers 24 and 24 are replaced with the roller shafts 24a and 24a fixed to the upper frame portion 12 and the lower frame portion 13 in a rotatable manner, and the upper frame portion 12 and the lower frame portion 13 are replaced.
  • a bearing unit that rotatably holds the roller shafts 24a and 24a may be provided.
  • the side part guide bodies 24 and 24 made into the shape of a pin or a block instead of such a thing made rotatable.
  • the upper and lower curved guide grooves 51, 51 are provided so as to open toward the center in the vertical direction, and are provided so as to extend substantially in the frontage direction.
  • the upper and lower curved guide grooves 51, 51 are provided in the curved rail portions 50, 50 fixed along the top surface 3a and the bottom surface 4a of the box body 2, respectively.
  • both or one of the upper and lower curved guide grooves 51, 51 may be provided directly or embedded in the upper and lower surface portions 3, 4 (the top surface portion 3 and the bottom surface portion 4) of the box 2. Good.
  • the upper and lower curved rail portions 50 and 50 are flat on the top surface 3a and the bottom surface 4a of the box body 2 by inverting the members having the same size and shape. It is provided so as to be in a position that matches when viewed.
  • the lower curved rail portion 50 (curved guide groove 51) will be described as an example.
  • the curved guide groove 51 includes a curved groove portion 52 on the center side in the frontage direction that is curved so as to protrude toward the back in plan view, and a frontage opening on both sides of the curved groove portion 52 in the frontage direction.
  • the linear groove portions 53 and 53 provided so as to extend in the direction are provided in a continuous manner.
  • the curved guide groove 51 has a substantially rectangular groove shape that is substantially rectangular when viewed in the groove longitudinal direction, and has a groove width and a groove depth that are substantially uniform over the entire length (FIG. 4 ( a)). Further, the groove width dimension of the curved guide groove 51 is a dimension corresponding to the outer diameter of the side guide roller 24 described above.
  • the groove width dimension of the curved guide groove 51 is such that the outer circumferential surface of the side guide roller 24 faces both grooves side walls with a slight clearance so as to roll while abutting against one groove side wall. It is said. In the illustrated example, a part of the side guide roller 24 is exposed outside the curved guide groove 51, but the entire side guide roller 24 may be accommodated in the curved guide groove 51.
  • the curved groove portion 52 is provided such that both end portions in the frontage direction, which are the boundary portions with the linear groove portions 53, 53, are located at a substantially central portion in the depth direction of the storage space of the box body 2. Further, the curved groove portion 52 is positioned on the back side of the storage space as it moves away from the straight groove portions 53, 53 on both sides, that is, toward the center portion in the frontage direction, and the innermost portion in the frontage direction in the storage space. It is provided so that it may be located in. As shown in FIGS. 7A to 7C, the curved groove portion 52 has the upper and lower shafts 18 and 19 of the rotary storage body 10 in the state of being in the foremost position when the rotary storage body 10 is rotated.
  • the central angle and the radius of curvature of the curved groove 52 are determined when the rotary storage body 10 is rotated according to the depth dimension and the frontage dimension of the storage space, the plan view shape of the storage section 16 of the rotary storage body 10, and the like. What is necessary is just to set suitably so that 2 may not be touched.
  • the central angle of the curved groove 52 may be about 60 ° to 120 °, for example.
  • the radius of curvature of the curved groove 52 may be increased as the ratio of the frontage dimension to the depth dimension of the storage space (the rotating storage body 10) increases, for example.
  • the straight groove portions 53 and 53 are provided so as to be connected to both end portions in the frontage direction of the curved groove portion 52. These linear groove portions 53 and 53 are provided so as to be positioned at a substantially central portion in the depth direction of the storage space of the box body 2 and to extend in the frontage direction. Further, the boundary portion between the linear groove portions 53 and 53 and the curved groove portion 52 is curved so that the side guide roller 24 moves smoothly.
  • the side guide rollers 24 are positioned in the linear grooves 53, 53 on both sides in the state in which the rotary storage body 10 is stored and in the initial and final states when the rotary storage body 10 is rotated (FIGS. 3 and 7). (See (d)). As shown in FIGS. 3 and 7, the rotary storage device 1 having the above-described configuration is rotated back and forth by rotating the rotary storage body 10 as follows.
  • the side guide roller 24 moves along the one linear groove portion 53 of the curved guide groove 51 toward the center in the frontage direction.
  • the upper and lower central guide bodies 25 and 30 move forward.
  • the side guide roller 24 reaches the curved groove portion 52 of the curved guide groove 51, the side guide roller 24 is rotated so that the rotary storage body 10 rotates with the upper end side shaft 18 and the lower end side shaft 19 as substantially pivotal fulcrums. Moves along the curved groove 52 so as to draw an arc.
  • the rotary guide 10 when the rotary guide 10 is rotated in the final state, that is, when the side guide roller 24 reaches the other straight groove 53, the side guide roller 24 moves along the other straight groove 53.
  • the upper and lower central guide bodies 25 and 30 move backward while moving in the opposite direction.
  • the rotary storage body 10 is rotated by 180 ° around the upper and lower shafts 18 and 19, and the front and rear thereof are reversed.
  • the rotary storage device 1 rotates the rotary storage body 10 around the shafts 18 and 19 while moving the upper and lower shafts 18 and 19 of the rotary storage body 10 in the front-rear direction.
  • the front and rear can be switched (switched).
  • the storage device (rotary storage device) 1 has the above-described configuration, it is possible to efficiently reduce the depth dimension of the box 2, but the storage body (rotary storage) Body) 10 can be smoothly moved in the front-rear direction. That is, the box which opens the upper and lower rotation mechanism parts 20 and 21 which guides the rotary storage body 10 so as to be rotatable around the shafts 18 and 19 along the vertical direction and to be movable in the front-rear direction so as to be reversible forward and backward.
  • the structure is provided in the body 2. Therefore, it is possible to efficiently store the object to be stored in the rotary storage body 10 or to easily take out the storage object by rotating the rotary storage body 10.
  • the rotary storage body 10 can be rotated around the axes 18 and 19 along the vertical direction while moving in the front-rear direction with respect to the box body 2. Thereby, when rotating the rotation storage body 10, it can prevent that the rotation storage body 10 protrudes back rather than the state accommodated in the box 2. As shown in FIG. That is, the space for rotation of the rotary storage body 10 required on the back side of the rotary storage body 10 stored in the box 2 can be reduced, and the depth dimension of the storage portion 16 of the rotary storage body 10 can be reduced. While ensuring, the depth dimension of the box 2 can be made small efficiently.
  • At least one of the upper and lower rotating mechanism portions 20 and 21 is attached so that the guide rollers 26 and 36 are pressed against the inner side walls (inclined surfaces) 43 and 48 (48a) of the rail portions 40 and 45 extending in the front-rear direction.
  • the urging mechanisms 29 and 39 are provided. Therefore, it is possible to suppress the formation of a gap between the inner side walls (inclined surfaces) 43 and 48 (48a) of the rail portions 40 and 45 and the guide rollers 26 and 36, and the inside of the rail portions 40 and 45.
  • the guide rollers 26 and 36 can be guided along the walls 43 and 48a.
  • the guide rollers 26 and 36 guided by the rail portions 40 and 45 and the biasing mechanism 29 for biasing the guide rollers 26 and 36 are provided on both the upper and lower rotation mechanism portions 20 and 21. , 39 are provided. Therefore, rattling on the upper and lower sides of the rotary storage body 10 and generation of abnormal noise due to this can be suppressed, and the rotary storage body 10 can be moved more smoothly in the front-rear direction.
  • a plurality of guide rollers 26, 26, 36, and 36 are provided at intervals in the front-rear direction. Therefore, the rotary storage body 10 can be stably moved in the front-rear direction as compared with the case where the single guide rollers 26 and 36 are provided.
  • the guide rollers 26, 26, 36, 36 are provided on both sides in the frontage direction so as to come into contact with the inner side walls (inclined surfaces) 43, 48 (48 a) on both sides of the rail portions 40, 45.
  • the configuration is provided. Therefore, in comparison with the one provided with the guide rollers 26 and 36 that are in contact with only the inner walls (inclined surfaces) 43 and 48 (48a) on the one side in the frontage direction, at least one side of the upper and lower rotating mechanism portions 20 and 21 is provided. It is possible to more effectively suppress the occurrence of rattling and abnormal noise caused thereby.
  • the rotary storage body 10 can be moved more smoothly and stably in the front-rear direction.
  • the inclined surfaces 43, 43, 48 a, 48 a that are inclined so as to expand toward the inner side walls 43, 43, 48, 48 on both sides of the rail portions 40, 45 in the vertical direction. It is set as the structure which provided. Further, the urging mechanisms 29 and 39 are moved toward the other side in the vertical direction so that the guide rollers 26, 26, 36, and 36 on both sides of the frontage direction are pressed against the inclined surfaces 43, 43, 48a, and 48a.
  • the guide rollers 26, 26, 36, and 36 are configured to be biased.
  • the urging direction is a direction inclined with respect to the inclined surfaces 43, 43, 48a, 48a, and is a direction substantially along the direction of the roller shafts 27a, 27a, 37a, 37a of the guide rollers 26, 26, 36, 36. .
  • the guide rollers 26, 26, 36, 36 and the shafts, bearings, etc. of the guide rollers 26, 26, 36, 36 that are substantially perpendicular to the inner side walls 43, 43, 48, 48 are provided.
  • the guide rollers 26, 26, 36, and 36 with respect to the rail portions 40 and 45 are effectively suppressed from swinging in the rail width direction. be able to.
  • the holding members 27 and 37 that hold the plurality of guide rollers 26, 26, 36, and 36 rotatably are provided.
  • the urging mechanisms 29, 39 are arranged so that the plurality of guide rollers 26, 26, 36, 36 are pressed against the inner side walls (inclined surfaces) 43, 48 (48a) of the rail portions 40, 45. 37 is energized. Therefore, the structure can be simplified as compared with the structure provided with the urging mechanisms 29 and 39 for individually urging each of the plurality of guide rollers 26, 26, 36, and 36, the shaft, the bearing portion, and the like. .
  • FIG. 8 is a diagram schematically illustrating an example of a rotary storage device as a storage device according to the second embodiment. Note that differences from the first embodiment described above will be mainly described, and the same components will be denoted by the same reference numerals, and description thereof will be omitted or briefly described.
  • the rotary storage device 1A is mainly different from the first embodiment in the configuration of the central guide bodies 25A and 30A of the upper and lower rotary mechanism portions 20A and 21A.
  • the directions of the roller shafts 27Aa and 37Aa of the guide rollers 26 and 36 of the upper and lower central guide bodies 25A and 30A are parallel to the inclined surfaces 43 and 48a of the inner walls 43 and 48 of the upper and lower rail portions 40 and 45, respectively. It is set as the structure provided in the shape. That is, the roller shafts 27Aa and 37Aa of the guide rollers 26 and 36 are inclined so as to be parallel to the inclined surfaces 43 and 48a when viewed in the front-rear direction.
  • the guide rollers 26, 26, 36, 36 are provided on both sides of the frontage direction. Further, the directions of the roller shafts 27Aa, 27Aa, 37Aa, 37Aa of the guide rollers 26, 26, 36, 36 on both sides of the frontage direction are inclined so as to be parallel to the corresponding inclined surfaces 43, 43, 48a, 48a. Yes.
  • the roller shafts 27Aa, 27Aa, 37Aa, 37Aa of the guide rollers 26, 26, 36, 36 may be parallel to the corresponding inclined surfaces 43, 43, 48a, 48a when viewed in the front-rear direction. As seen, it may be inclined with respect to the direction along the vertical direction or the vertical direction.
  • the roller shafts 27Aa and 27Aa on both sides of the front end side central guide body 25A are provided so as to incline toward the center side in the front end direction toward the upper end side so that the upper end side becomes the central side in the front end direction rather than the lower end side. It has been.
  • the upper surfaces of both ends of the holding member 27A provided with the roller shafts 27Aa and 27Aa of the upper end side center guide body 25A are orthogonal to the roller shafts 27Aa and 27Aa on both sides of the opening direction. It is set as the structure inclined so that it might become.
  • both end portions in the frontage direction of the holding member 27A has an inclined surface shape that descends from each outer side edge in the frontage direction toward the center side in the frontage direction. Further, both end portions of the holding member 27A in the front end direction are bent upward with respect to the center portion in the front end direction so that the respective upper surfaces are orthogonal to the directions of the roller shafts 27Aa and 27Aa on both sides of the front end direction. It has a configuration. Unlike the first embodiment, the guide rollers 26 and 26 on both sides in the frontage direction held by the holding member 27A are substantially the same in the axial direction of the respective outer peripheral surfaces. It abuts so as to be pressed against the inner side walls (inclined surfaces) 43, 43.
  • the roller shafts 37Aa, 37Aa on both sides in the frontage direction of the lower end side central guide body 30A are inclined toward the outer side in the frontage direction toward the upper end side so that the upper end side is on the outer side in the frontage direction than the lower end side. Is provided.
  • the upper surfaces of both ends of the holding member 37A provided with the roller shafts 37Aa and 37Aa of the lower end side central guide body 30A are orthogonal to the directions of the roller shafts 37Aa and 37Aa on both sides of the opening direction. It is set as the structure inclined so that it might become.
  • both end portions in the frontage direction of the holding member 37A has an inclined surface shape that rises from each outer side edge in the frontage direction toward the center in the frontage direction. Further, both end portions of the holding member 37A in the front end direction are bent downward with respect to the center portion in the front end direction so that the upper surfaces thereof are orthogonal to the directions of the roller shafts 37Aa and 37Aa on both sides of the front end direction. It has a configuration. Unlike the first embodiment, the guide rollers 36, 36 on both sides in the frontage direction held by the holding member 37 ⁇ / b> A are substantially the same in the axial direction of each outer peripheral surface corresponding to both sides in the frontage direction in the lower rail portion 45. It contacts so that it may press on each inclined surface 48a, 48a.
  • the rotary storage device 1A also has substantially the same effect as the first embodiment.
  • the directions of the roller shafts 27Aa, 27Aa, 37Aa, 37Aa of the guide rollers 26, 26, 36, 36 on both sides of the frontage direction are set to the inclined surfaces 43, 43 of the inner side walls 43, 43, 48, 48. , 48a, 48a are provided in parallel. Therefore, the outer peripheral surface of each guide roller 26, 26, 36, 36 can be stably brought into contact with each inclined surface 43, 43, 48a, 48a.
  • FIGS. 9 and 10 are diagrams schematically illustrating an example of a rotary storage device as a storage device according to the third embodiment. Note that differences from the above-described embodiments are mainly described, and the same components are denoted by the same reference numerals, and description thereof is omitted or briefly described.
  • the rotary storage device 1 ⁇ / b> B is mainly different from the above embodiments in the configuration of the upper end side central guide body 25 ⁇ / b> B of the upper rotation mechanism portion 20 ⁇ / b> B.
  • two guide rollers 26 and 26 are provided on one side of the frontage direction with a gap in the front-rear direction, and one guide roller 26 is provided on the other side of the frontage direction so as to be positioned between the two guide rollers in the front-rear direction.
  • the guide roller 26 is provided. That is, in this embodiment, it is set as the structure which provided the three guide rollers 26, 26, 26 in the upper end side center guide body 25B. These three guide rollers 26, 26, 26 are provided so that each of them is located at the apex of a triangle in plan view (as viewed in the direction along the vertical direction).
  • these three guide rollers 26, 26, 26 are provided so as to be positioned at the vertices of a substantially equilateral triangle in plan view. In other words, the three guide rollers 26, 26, 26 are provided so that their distances are substantially equal.
  • the one guide roller 26 on the other side in the frontage direction is provided so as to be positioned approximately in the center between the two guide rollers 26 and 26 on the one side in the frontage direction in the front-rear direction. .
  • one guide roller 26 on the other side in the frontage direction is configured to be provided at a position substantially coincident with the connecting shaft 28 (upper end side shaft 18) in the front-rear direction.
  • these three guide rollers 26, 26, 26 are arranged at the vertices of triangles of other shapes such as a substantially isosceles triangle, a substantially right triangle, and an unequal triangle in a plan view. It is good also as a structure provided so that each may be located.
  • the directions of the roller shafts 27Aa, 27Aa, and 27Aa of the guide rollers 26, 26, and 26 are inclined surfaces.
  • the inner side walls 43 and 43 are provided in parallel.
  • both ends of the plate-like holding member 27A are arranged in the front-end direction so that the upper surfaces thereof are orthogonal to the roller shafts 27Aa, 27Aa, and 27Aa on both sides of the front-end direction. It is the structure bent to the upper side with respect to the part.
  • 25a is provided.
  • the shaft insertion portion 25a is fixed to one side in the thickness direction of the holding member 27A having a plate shape, and in the example shown in the figure, has a block shape.
  • the holding hole 25b of the shaft insertion portion 25a has substantially the same diameter as the holding hole 27b of the holding member 27A, and has a diameter corresponding to the outer diameter of the connecting shaft 28.
  • the connecting shaft 28 is inserted into the holding hole 25b of the shaft insertion portion 25a and the holding hole 27b of the holding member 27A, and the holding member 27A is held movably along the axial direction of the connecting shaft 28.
  • the rotary storage device 1B also has substantially the same effects as the above embodiments. Moreover, in this embodiment, it is set as the structure which provided the three guide rollers 26, 26, and 26 so that each may be located in the vertex of a triangle in planar view in the upper end side center guide body 25B as mentioned above. Therefore, as described above, the structure can be simplified as compared with the case where the four guide rollers 26 are provided. Further, while reducing the number of the guide rollers 26 as described above, all of the three guide rollers 26, 26, 26 can be stably brought into contact with the inner side walls 43, 43 of the upper rail portion 40.
  • the holding member 27A is formed in a plate shape, while the structure is simplified, the holding hole 25b through which the connecting shaft 28 is inserted, The dimension along the axial direction of 27b can be enlarged.
  • the shaft insertion portion 25a is not limited to a block shape as shown in the figure, and may be a cylindrical shape or the like. Moreover, it is good also as a structure etc. which provided the boss
  • the upper and lower central guide bodies 25, 25A, 25B, 30, 30A are provided with four or three guide rollers 26, 36 so as to be positioned on both the front and rear sides and the both sides in the frontage direction. Although shown, it is not limited to such a mode.
  • the upper and lower central guide bodies 25, 25A, 25B, 30, 30A may be provided with five or more guide rollers 26, 36.
  • maintain the some guide rollers 26, 26, 36, 36 rotatably is shown. However, it is not limited to such a mode.
  • the urging mechanisms 29 and 39 which urge each of the some guide rollers 26, 26, 36, and 36.
  • the upper and lower rail portions 40, 45 are provided with the inclined surfaces 43, 43, 48a, 48a.
  • such inclined surfaces 43, 43, 48a, 48a are provided.
  • the urging mechanisms 29, 39 and the like may be appropriately modified.
  • the guide rollers 26 are pressed against the inner side walls 43 and 48 of the rail portions 40 and 45 by the urging mechanisms 29 and 39 against the upper and lower rotation mechanism portions 20, 20A, 20B, 21 and 21A, respectively.
  • Guide rollers 26 and 36 that are pressed against the inner side walls 43 and 48 of the rail portions 40 and 45 by the urging mechanisms 29 and 39 are provided only on one side of the upper and lower rotation mechanism portions 20, 20 A, 20 B, 21, and 21 A. It is good also as an aspect. In this case, an appropriate guide mechanism may be provided on the other side of the upper and lower rotation mechanism portions 20, 20A, 20B, 21, 21A.
  • the lower rail part 45 of the lower rotation mechanism parts 21 and 21A is a lower load type that receives the load of the rotary storage body 10 as in each of the above embodiments, at least the upper side that easily swings in the frontage direction.
  • the rotation mechanism units 20, 20A, 20B may be configured as in the above embodiments.
  • the lower rail portion 45 of the lower rotation mechanism portion 21, 21 ⁇ / b> A is a lower load type that receives the load of the rotary storage body 10. It is good also as an upper suspended type which hold
  • at least the lower rotation mechanism portions 21 and 21A that easily swing in the frontage direction may be configured as in the above embodiments.
  • the upper and lower rotating mechanism sections 20, 20A, 20B, 21, 21A may be deformed as necessary.
  • the upper and lower side guide bodies 24 and 24 and the upper and lower curved guide grooves 51 and 51 constituting the rotation locus guide mechanism are provided on the upper and lower rotation mechanism portions 20, 20A, 20B, 21 and 21A.
  • the provided structure it is not restricted to such an aspect.
  • the rotation trajectory guide mechanism is not limited to such a mode, and both end portions are rotatably connected to the one side portion in the frontage direction and the rear end portions of the rail portions 40 and 45 in the storage state of the rotary storage body 10. It is good also as a structure which provided the connecting arm made. Furthermore, it is good also as a structure which does not provide the mechanism which controls the rotation locus
  • FIG. The specific configuration of each part of the rotary storage devices 1, 1 ⁇ / b> A, 1 ⁇ / b> B according to the above embodiments is not limited to the above configuration, and various other modifications are possible.
  • Rotating storage device (storage device) 2 Box 10 Rotating storage body (storage body) 18 Upper end side axis (axis along the vertical direction) 19 Lower axis (axis along the vertical direction) 20, 20A, 20B Upper rotation mechanism (rotation mechanism) 21, 21A Lower rotation mechanism (rotation mechanism) 26, 36 Guide roller 27, 27A, 37, 37A Holding member 27Aa, 37Aa Roller shaft (guide roller shaft) 29, 39 Biasing mechanism 40 Upper rail part (rail part) 43 Inner wall (inclined surface) 45 Lower rail (rail part) 48 Inner wall 48a Inclined surface

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  • Drawers Of Furniture (AREA)

Abstract

L'invention porte sur un dispositif de stockage 1 dans lequel une boîte d'ouverture avant est pourvue de mécanismes de rotation supérieur et inférieur 20, 21 qui guident le corps de stockage 10 de façon à permettre un mouvement dans la direction avant-arrière et à permettre une rotation autour des arbres 18, 19 dans la direction verticale, pour permettre une inversion avant-arrière. Au moins l'un des mécanismes de rotation supérieur et inférieur est équipé : de parties de rail 40, 45 qui sont prévus de façon à s'étendre dans la direction avant-arrière dans la partie centrale dans la direction d'ouverture de la boîte; des rouleaux de guidage 26, 36 qui sont prévus dans la partie centrale dans la direction d'ouverture de la boîte, et qui sont guidés par les parties de rail; et des mécanismes de sollicitation 29, 39 effectuent une sollicitation de manière à pousser les rouleaux de guidage contre la paroi intérieure 43, 48a des parties de rail.
PCT/JP2017/026969 2016-07-27 2017-07-26 Dispositif de stockage WO2018021379A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201780029622.9A CN109152478B (zh) 2016-07-27 2017-07-26 收纳装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2016-147187 2016-07-27
JP2016147187 2016-07-27
JP2017-028658 2017-02-20
JP2017028658A JP6748875B2 (ja) 2016-07-27 2017-02-20 収納装置

Publications (1)

Publication Number Publication Date
WO2018021379A1 true WO2018021379A1 (fr) 2018-02-01

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Application Number Title Priority Date Filing Date
PCT/JP2017/026969 WO2018021379A1 (fr) 2016-07-27 2017-07-26 Dispositif de stockage

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WO (1) WO2018021379A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021101535A1 (de) 2021-01-25 2022-07-28 Paul Hettich Gmbh & Co. Kg Möbelelement

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0682353U (ja) * 1993-04-28 1994-11-25 コマニー株式会社 床面走行型移動壁の構造
JPH0824052A (ja) * 1994-07-14 1996-01-30 Shizuoka Kinzoku Kogyo Kk 往復回転式収納家具

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0682353U (ja) * 1993-04-28 1994-11-25 コマニー株式会社 床面走行型移動壁の構造
JPH0824052A (ja) * 1994-07-14 1996-01-30 Shizuoka Kinzoku Kogyo Kk 往復回転式収納家具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021101535A1 (de) 2021-01-25 2022-07-28 Paul Hettich Gmbh & Co. Kg Möbelelement

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