WO2018151123A1 - ガイド装置及びこれを備えた収納装置 - Google Patents

ガイド装置及びこれを備えた収納装置 Download PDF

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Publication number
WO2018151123A1
WO2018151123A1 PCT/JP2018/004993 JP2018004993W WO2018151123A1 WO 2018151123 A1 WO2018151123 A1 WO 2018151123A1 JP 2018004993 W JP2018004993 W JP 2018004993W WO 2018151123 A1 WO2018151123 A1 WO 2018151123A1
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WO
WIPO (PCT)
Prior art keywords
roller
groove
guide
shaft
end side
Prior art date
Application number
PCT/JP2018/004993
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
上田　滋之
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
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 CN201880010325.4A priority Critical patent/CN110290726A/zh
Priority to DE112018000909.2T priority patent/DE112018000909T5/de
Priority to JP2018568546A priority patent/JP6748879B2/ja
Publication of WO2018151123A1 publication Critical patent/WO2018151123A1/ja

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/005—Guide rails or tracks for a linear bearing, i.e. adapted for movement of a carriage or bearing body there along
    • 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
    • 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
    • A47B61/00—Wardrobes
    • A47B61/04—Wardrobes for shoes, hats, umbrellas, or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/045—Ball or roller bearings having rolling elements journaled in one of the moving parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2314/00—Personal or domestic articles, e.g. household appliances such as washing machines, dryers
    • F16C2314/70—Furniture

Definitions

  • the present invention relates to a guide device that guides an object to be guided and a storage device including the guide device.
  • Patent Document 1 discloses a partition panel having a structure in which a caster that can run on a floor is provided at a lower end portion and a roller that constitutes an upper guide portion that is guided by an upper rail is provided at an upper end portion.
  • Patent Document 2 listed below discloses a storage device in which a box body is provided with an upper and lower rotation mechanism that holds a storage body that is rotated about an axis along the vertical direction and can be reversed forward and backward.
  • the rotating mechanism portion of the storage device includes a guide roller guided by a rail portion provided so as to extend in the front-rear direction at a central portion in the frontage direction of the box body and a curved guide groove provided in a curved shape on the rear side. It is set as the provided structure.
  • the present invention has been made in view of the above circumstances, and an object thereof is to provide a guide device that can smoothly guide the movement of a guided object and a storage device including the guide device.
  • a guide device includes a rail provided with a guide groove that opens in one direction, a guided object that is guided along the guide groove of the rail, and is attached to a guided object.
  • a first roller and a second roller that are rotatable about an axis along the one direction, and the first roller is disposed on one side in the groove width direction of the guide groove.
  • An urging mechanism that urges the second roller to abut against the groove wall on the other side in the groove width direction of the guide groove.
  • a storage device includes a storage body as the guided object, and an axis along the vertical direction as the one direction so that the storage body can be reversed forward and backward. And an upper and lower rotating mechanism portion including a guide device according to the present invention, and a box body opening forwardly provided with the upper and lower rotating mechanism portions.
  • the guided member is provided in at least one of the upper and lower ends of one side portion in the frontage direction of the storage body in the housed state, and the guide groove of the rail has the guided member in the middle portion in the frontage direction. It is formed in the shape of a curved groove so as to move to the back side as it goes.
  • the guide device according to the present invention and the storage device including the guide device can smoothly guide the movement of the guided object by adopting the above-described configuration.
  • FIG. 4 is a partially broken schematic longitudinal sectional view corresponding to the view taken along line X1-X1 in FIG. 3;
  • FIG. 3 is a partially cutaway schematic cross-sectional view corresponding to the view taken along line Y1-Y1 in FIG.
  • FIG. 3 is a partially cutaway schematic longitudinal sectional view corresponding to the direction of arrows ZZ in FIG. 2.
  • (A) is a partially broken schematic cross-sectional view corresponding to the view taken along line Y2-Y2 in FIG. 2
  • (b) is a partially broken schematic cross-sectional view corresponding to FIG. is there.
  • (A) is a partially broken schematic longitudinal sectional view corresponding to the view taken along line X2-X2 in FIG. 3, and (b) is a schematic perspective view schematically showing an example of a guided member provided in the guiding device. is there.
  • (A)-(d) is the partially broken schematic cross-sectional view which abbreviate
  • (A), (b) is a partially broken schematic cross-sectional view schematically showing an example of a guide device according to another embodiment of the present invention.
  • (A) is a schematic front view schematically showing an example of a guided member provided in the guide device
  • (b) is a partially broken schematic perspective view of the guided member
  • (c) is a guided member.
  • (A)-(c) is the partially broken schematic cross-sectional view which shows typically an example of the guide apparatus which concerns on other embodiment of this invention.
  • (A) is a schematic front view schematically showing an example of a guided member provided in the guide device, (b) is a partially broken schematic perspective view of the guided member, and (c) is a guided member. It is a partially broken schematic exploded perspective view of.
  • (A)-(c) is the partially broken schematic cross-sectional view which shows typically an example of the guide apparatus which concerns on other embodiment of this invention.
  • (A), (b) is a schematic perspective view which shows typically an example of the to-be-guided member with which the same guide apparatus is provided,
  • (c) is a partially broken schematic cross-sectional view of the same guide apparatus.
  • (A), (b) is a partially-omission schematic perspective view which shows typically the modification of the lower side rotation mechanism part provided in the storage device.
  • (A) is the partially broken schematic longitudinal cross-sectional view which abbreviate
  • (b) is the partially broken schematic cross-sectional view which abbreviate
  • the front side is the front
  • the opposite side is the rear, based on the state of facing the storage device provided with the guide device according to each embodiment on the opening side, and The direction such as the vertical direction will be described with reference to the state. 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 7 are views schematically showing an example of a guide device according to the first embodiment and an example of a storage device having the guide device.
  • the guide device 9 according to the present embodiment is guided along a rail 60 provided with a guide groove 61 that opens in one direction, and along the guide groove 61 of the rail 60, and And a guided member 50 attached to the guided object 10.
  • a storage device (rotary storage device) 1 according to this embodiment includes a storage body (rotary storage body) 10 as a guided object. Further, the rotary storage device 1 guides the rotary storage body 10 so as to be rotatable about axes 18 and 19 along the vertical direction as one direction and movable in the front-rear direction so that the rotary storage body 10 can be reversed forward and backward.
  • the upper and lower rotation mechanism parts 7 and 8 including the guide device 9 according to the embodiment are provided. Further, the rotary storage device 1 includes a box body 2 that opens forward in which the upper and lower rotation mechanism portions 7 and 8 are provided.
  • 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. Further, as will be described later, the rotary storage device 1 is configured to hold the rotary storage body 10 in a lower load type, and therefore has a higher load resistance than the upper suspension type, and for example, tableware, foodstuffs, and beverages It may be installed in a kitchen or the like as a pantry-like storage for storing etc.
  • 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 7 and 8 are provided on both upper and lower sides of the rotary storage body 10. At least one of the upper and lower rotation mechanism portions 7 and 8 is provided with a straight rail portion 40 and 45 provided to extend in the front-rear direction at the center of the box 2 in the frontage direction, and a guide is provided to the straight rail portions 40 and 45.
  • the guide rollers 26 and 36 are provided.
  • the linear rail portions 40 and 45 and the guide rollers 26 and 36 function as a linear guide mechanism that guides the movement of the rotary storage body 10 in the front-rear direction.
  • the guide device 9 according to the present embodiment is provided on at least one of the upper and lower rotating mechanism portions 7 and 8.
  • the side guide body 50 as a guided member of the guide device 9 is provided on at least one of the upper and lower end portions of the one side portion in the front-end direction of the rotary storage body 10 in the storage state.
  • the guide groove 61 of the rail 60 of the guide device 9 is formed in a curved groove shape so that the side guide body 50 is moved to the back side toward the center in the frontage direction. That is, the rail of the guide device 9 is a curved rail 60 provided with a curved guide groove 61 as a guide groove.
  • the guide device 9 functions as a rotation locus guide mechanism that guides the rotation storage body 10 so as to regulate the rotation locus. Details of the guide device 9 will be described later.
  • At least one of the upper and lower rotating mechanism portions 7 and 8 is linearly biased so as to urge the guide rollers 26 and 36 against the inner side walls 43 and 48 of the straight rail portions 40 and 45.
  • the mechanisms 27 and 39 are provided. With such a configuration, it is possible to suppress the formation of a gap between the inner side walls 43, 48 of the straight rail portions 40, 45 and the guide rollers 26, 36.
  • the guide rollers 26 and 36 can be guided along the inner side walls 43 and 48.
  • the linear motion rail portions 40 and 45, the guide rollers 26 and 36, and the linear motion urging mechanisms 27 and 39 constituting the linear motion guide mechanism are provided in both the upper rotational mechanism portion 7 and the lower rotational mechanism portion 8. It is configured. With such a configuration, it is possible to suppress rattling in the straight guide mechanisms of both the upper and lower rotation mechanism portions 7 and 8 and the occurrence of abnormal noise due to this.
  • the linear guide mechanisms of the upper and lower rotation mechanism portions 7 and 8 are respectively provided with guide rollers 26 and 36, and the central guide body 20 that is rotatable about the shafts 18 and 19 with respect to the rotary storage body 10. , 30 are provided.
  • the upper and lower central guide bodies 20 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 20 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 stored state.
  • the upper and lower central guide bodies 20 and 30 are provided on both upper and lower sides of the shafts 18 and 19 of the rotary storage body 10.
  • a plurality of guide rollers 26, 26, 36, 36 are provided in the upper and lower central guide bodies 20, 30 at intervals in the front-rear direction. If it is set as such a structure, compared with what provided the single guide rollers 26 and 36, the rotation storage body 10 can be moved to the front-back direction stably.
  • FIG. 1 As shown in FIG.
  • the guide rollers 26, 26, 36 are brought into contact with the inner side walls 43, 43, 48, 48 on both sides of the upper and lower linear rail portions 40, 45, respectively. , 36 are provided on both sides of the frontage direction. With such a configuration, it is possible to more effectively suppress the occurrence of rattling and abnormal noise caused thereby.
  • the upper rail portion 40 as a straight traveling rail portion of the upper rotation mechanism portion 7 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. Moreover, 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 20 as the central guide body of the upper rotation mechanism portion 7 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 pressed by the linear advance urging mechanism 27 and the linear guide property in the front-rear direction as will be described later. It is good also as an angle.
  • the inclination angle of these inclined surfaces (inner side walls) 43, 43 may be about 2 ° to 30 ° with respect to the vertical plane (the angle formed with the groove bottom 42 is 92 ° to 120 °), preferably 2 ° to It may be about 20 degrees, and in the example shown in the figure, an example of about 10 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. in which 20 is contact
  • the upper end side central guide body 20 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 fixedly provided with respect to the upper frame portion 12, and the upper end portion may be held rotatably with respect to the bearing portion 21.
  • 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 20 is provided with a holding member 23 that rotatably holds a plurality of guide rollers 26 and 26 and is urged by a rectilinear urging mechanism 27.
  • a holding member 23 that rotatably holds a plurality of guide rollers 26 and 26 and is urged by a rectilinear urging mechanism 27.
  • the upper end side center guide body 20 is connected via a connecting shaft 22 inserted through a holding hole 23a penetrating in the thickness direction provided in a plate-like holding member 23 having a thickness direction in the vertical direction. It is connected to the upper end side shaft 18.
  • the connecting shaft 22 may be provided coaxially with the upper end side shaft 18 and fixed to the bearing portion 21. That is, the upper end side shaft 18 fixed to the upper frame portion 12 may be rotatable with respect to the bearing portion 21 and the connecting shaft 22. Instead of such an embodiment, the upper end side shaft 18 and the connecting shaft 22 may be fixedly or integrally provided, and these may be rotatable with respect to the holding member 23. Alternatively, instead of 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 23 has a substantially rectangular shape in plan view, and has a structure in which a holding hole 23a through which the connecting shaft 22 is inserted is provided at a substantially central portion thereof.
  • the holding member 23 is movable up and down with respect to the connecting shaft 22.
  • the upper end side center guide body 20 is provided with a shaft insertion portion 25 provided with a holding hole 25a communicating with the holding hole 23a of the holding member 23. It has a configuration.
  • the shaft insertion portion 25 is fixed to one side in the thickness direction of the holding member 23 having a plate shape, and in the illustrated example, has a block shape.
  • the holding hole 25 a of the shaft insertion portion 25 is substantially the same diameter as the holding hole 23 a of the holding member 23 and has a diameter corresponding to the outer diameter of the connecting shaft 22.
  • the connecting shaft 22 is inserted into the holding hole 25 a of the shaft insertion portion 25 and the holding hole 23 a of the holding member 23, and the holding member 23 is held movably along the axial direction of the connecting shaft 22.
  • the holding member 23 has a plate shape, and the dimensions along the axial direction of the holding holes 23a and 25a through which the connecting shaft 22 is inserted while simplifying the structure. Can be increased. Thereby, when the holding member 23 moves along the axial direction of the connecting shaft 22, it is possible to suppress tilting.
  • the shaft insertion portion 25 is not limited to a block shape as shown in the figure, and may be a cylindrical shape or the like. Further, the holding member 23 may be configured such that the boss-like shaft insertion portion 25 is integrally provided so as to increase the dimension along the axial direction of the holding hole 23a.
  • a hook-shaped retaining portion 22 a that prevents the holding member 23 (and the shaft insertion portion 25) from being pulled upward from the coupling shaft 22 is provided at the upper end portion of the coupling shaft 22.
  • the holding member 23 is provided with roller shafts 24 and 24 for rotatably holding the plurality of guide rollers 26 and 26, respectively.
  • the upper end side central guide body 20 is provided with two guide rollers 26, 26 spaced apart in the front-rear direction on one side of the frontage direction, and on the other side of the frontage direction.
  • one guide roller 26 is provided so as to be positioned between the two guide rollers in the front-rear direction. That is, in this embodiment, the upper end side center guide body 20 is provided with three guide rollers 26, 26, 26. 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).
  • the structure can be simplified as compared with the case where four or more guide rollers 26 are provided, and all of the three guide rollers 26, 26, 26 are connected to the upper rail portion. It is possible to stably abut against the inner walls 43 of the 40. That is, when a large number of guide rollers 26 such as four are provided, if the upper end side central guide body 20 is tilted around the connecting shaft 22, it is difficult for all the guide rollers 26 to come into contact with the inner side walls 43, 43. However, such a situation can be suppressed.
  • the 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 provided so as to be positioned substantially coincident with the connecting shaft 22 (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 holding member 23 is provided with roller shafts 24, 24, 24 for rotatably holding these three guide rollers 26, 26, 26.
  • the directions of the roller shafts 24, 24, 24 of the guide rollers 26, 26, 26 are parallel to the inner walls 43, 43 that are inclined surfaces of the upper rail portion 40. It is set as the structure provided in the shape.
  • the roller shaft 24 direction of each guide roller 26 is configured to be inclined so as to be parallel to the inclined surface 43 when viewed in the front-rear direction.
  • the directions of the roller shafts 24 and 24 of the guide rollers 26 on both sides of the frontage direction are inclined so as to be parallel to the corresponding inclined surfaces 43 and 43.
  • roller shafts 24, 24 of the guide rollers 26, 26 may be parallel to the corresponding inclined surfaces 43, 43 when viewed in the front-rear direction, and in the direction along the vertical direction or the vertical direction when viewed in the frontage direction. On the other hand, it may be inclined.
  • the roller shafts 24 and 24 on both sides of the front end side center guide body 20 are provided so as to be inclined toward the center direction in the front end direction toward the upper end side so that the upper end side becomes the center side in the front end direction rather than the lower end side. It has been.
  • the upper surfaces of both end portions in the front end direction of the holding member 23 provided with the roller shafts 24 and 24 of the upper end side center guide body 20 are orthogonal to the directions of the roller shafts 24 and 24 on both sides of the front end direction. It is set as the structure inclined so that it might become. That is, the upper surface of both end portions in the frontage direction of the holding member 23 has an inclined surface shape that falls 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 23 in the front end direction are bent upward with respect to the center portion in the front end direction so that the upper surfaces thereof are orthogonal to the roller shafts 24 and 24 on both sides of the front end direction. It has a configuration.
  • Each guide roller 26, 26, 26 has a relatively thin cylindrical shape (disk shape) in the axial direction.
  • the guide rollers 26, 26, and 26 have the same size and shape (same diameter). Moreover, these guide rollers 26, 26, 26 are arranged so as to be located at substantially the same height.
  • Each guide roller 26, 26, 26 is a bearing portion made of metal or the like in which the outer ring is rotatable with respect to the inner ring fixed to the roller shafts 24, 24, 24 fixed to the holding member 23. It may be configured to include. As such a guide roller 26, what the outer peripheral surface was set as the structure of low friction property is preferable.
  • 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.
  • POM polyacetal
  • oil-containing plastic such as oil-containing POM in which a synthetic resin material contains oil. Good.
  • the rectilinear urging mechanism 27 is an upper side that is the other side in the vertical direction so that the guide rollers 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 is biased toward the side.
  • the rectilinear urging mechanism 27 is configured to urge the holding member 23 upward.
  • the linearly urging mechanism 27 is a compression coil spring in which the connecting shaft 22 is inserted and disposed between the bearing portion 21 and the holding member 23. That is, the linear advance biasing mechanism 27 is configured to bias the holding member 23 upward from the lower side.
  • the guide rollers 26, 26, 26 urged through the holding member 23 as described above are configured so that substantially the entire axial direction of each outer peripheral surface corresponds to each corresponding inner side wall (inclined surface) on both sides of the upper rail portion 40. ) 43 and 43 are pressed against each other.
  • the linearly urging mechanism 27 is not limited to the compression coil spring as described above, and may be various spring members such as a tension coil spring, a torsion coil spring (torsion spring), a leaf spring, and the like.
  • the upper end side center guide body 20 and the upper rail portion 40 that guides the upper end side center guide body 20 are not limited to those configured as described above, and various other modifications are possible.
  • the upper end side center guide body 20 may be configured to have two or less or four or more guide rollers 26, or may have a configuration in which the axial direction is aligned vertically without tilting the roller shaft 24. Also good.
  • the lower rail portion 45 as the straight rail portion of the lower rotation mechanism portion 8 is formed in an elongated shape in the front-rear direction, as in the upper rail portion 40. Is provided so as to extend forward from a substantially central portion in the front-rear direction.
  • 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 a central guide body of the lower rotation mechanism portion 8 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. Further, as shown in FIG. 4, 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 ends 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 48a and 48a may be the same as those of the upper rail portion 40, and are smaller than the inclination angle of the upper rail portion 40 in the illustrated example.
  • 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 the same manner as the upper end side central guide body 20.
  • 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 31.
  • the lower end side central guide body 30 is provided with a holding member 37 that holds a plurality of guide rollers 36 and 36 rotatably and is urged by a straight advance urging mechanism 39 in the same manner as described above. It is configured.
  • the lower end side central guide body 30 is provided with a rolling element 34 that rolls 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 32 that rotatably holds the rolling element 34. Further, the bearing portion 31 of the lower end side shaft 19 is fixedly provided to the lower end holding member 32. Further, the lower end holding member 32 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 32, and the lower frame portion 13 may be provided with a bearing portion that rotatably holds the lower end side shaft 19 and the like.
  • the holding member 37 has a plate shape, and has a configuration in which an insertion hole 37 c through which the bearing portion 31 is inserted is provided at a substantially central portion thereof. Further, 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 32 is inserted.
  • connecting shafts 38 are provided on both front and rear sides of the lower end holding member 32, 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.
  • These roller shafts 37 a, 37 a, 37 a, and 37 a have a configuration in which the axial direction is provided in parallel to the inclined surfaces 48 a and 48 a of the lower rail portion 45 in the same manner as described above. That is, the roller shafts 37a and 37a on both sides of the frontage direction are provided so as to incline toward the outer side in the frontage direction toward the upper end side so that the upper end side becomes the outer side in the frontage direction than the lower end side. .
  • the upper surfaces of both ends in the front end direction of the holding member 37 provided with the roller shafts 37a, 37a of the lower end side central guide body 30 are directed in the direction of the roller shafts 37a, 37a on both sides of the front end direction. It is set as the structure inclined so that it might become orthogonal with respect to it. That is, the upper surface of both end portions in the frontage direction of the holding member 37 has an inclined surface shape that rises from each outer side edge in the frontage direction toward the front side in the frontage direction.
  • both end portions of the holding member 37 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 37a and 37a on both sides of the front end direction.
  • It has a configuration.
  • Each guide roller 36, 36, 36, 36 has a relatively thin columnar shape (disk shape) in the axial direction and has the same size and shape (same diameter shape) as in the above. .
  • 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 31.
  • 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 linearly urging mechanism 39 is similar to the above in that the guide rollers 36, 36, 36, 36 on both sides of the frontage are pressed against the inclined surfaces 48 a, 48 a of the lower rail portion 45, Each guide roller 36, 36, 36, 36 is configured to be biased toward the lower side. That is, the linearly urging mechanism 39 is configured to urge the lower holding member 37 downward. Further, the linearly urging mechanisms 39 and 39 are provided on both the front and rear sides of the holding member 37. Further, these linearly urging mechanisms 39, 39 are arranged between hook-shaped retaining portions 38 a, 38 a provided at the upper ends of the connecting shafts 38, 38 and the holding member 37. The compression coil spring is made.
  • linearly urging urging mechanisms 39, 39 are configured to urge so as to push down the holding member 37 from above.
  • the guide rollers 36, 36, 36, 36 urged through the holding member 37 are substantially inclined in the axial direction of the outer peripheral surfaces corresponding to the inclined surfaces on both sides of the lower rail portion 45. It abuts so as to be pressed against 48a, 48a.
  • the linearly urging mechanism 39 is not limited to such a compression coil spring as described above.
  • the lower rail portion 45 and the guide roller 36 guided by the lower rail portion 45 are not limited to those configured as described above, and can be variously modified in addition to the above-described upper one. .
  • a configuration in which three or less or five or more guide rollers 36 are provided, or a configuration in which the axial direction is aligned vertically without tilting the roller shaft 37a may be employed.
  • a configuration in which a linear advance urging mechanism 39 that urges each of the plurality of guide rollers 36 is provided. Good.
  • the lower end holding member 32 is disposed 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 32 is configured to hold a plurality of rolling elements 34, 34, 34 rotatably.
  • the plurality of rolling elements 34, 34, 34 a pair of rolling elements 34 B, 34 B provided in parallel with a gap in the frontage direction, and one side in the front-rear direction of the pair of rolling elements 34 B, 34 B And a rolling element 34 ⁇ / 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 at least three rolling elements 34, 34, 34 (34A, 34B, 34B).
  • the load can be received at least at a three-point support as compared to a configuration in which three rolling elements 34, 34, 34 are provided in parallel in the frontage direction or in series in the front-rear direction, that is, in a line.
  • 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 34B, 34B and the rolling element 34A on one side in the front-rear direction of the pair of rolling elements 34B, 34B.
  • 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. 5B, the pair of rolling elements 34 ⁇ / 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.
  • 34B is provided with a rolling element 34A on one side in the front-rear direction. Further, a pair of rolling elements 34 ⁇ / b> B and 34 ⁇ / b> B are provided so as to be positioned on the other side in the front-rear direction with respect to the rotation center of the rotary storage body 10 in plan view. With such a configuration, the load of the rotary storage body 10 can be more stably distributed and received by the pair of rolling elements 34B and 34B and the rolling element 34A on one side in the front-rear direction. It can be moved more stably in the front-rear direction.
  • the plurality of rolling elements 34A, 34B, 34B are provided such that the trajectories of the respective rolling elements 34A, 34B, 34B are at different positions in the frontage direction. That is, these rolling elements 34A, 34B, 34B are seen in the front-rear direction, which is the direction along the running direction, and the abutting portions with the groove bottom 47 serving as the trajectory of these rolling elements 34A, 34B, 34B overlap each other. It is provided not to fit. With such a configuration, the plurality of rolling elements 34A, 34B, 34B do not roll on the same trajectory, and it is possible to suppress dents and wear of the groove bottom 47 of the lower rail portion 45. The rotary storage body 10 can be moved more stably in the front-rear direction.
  • the plurality of rolling elements 34A, 34B, 34B are connected to a pair of rolling elements 34B, 34B provided to be equidistant from the central portion in the frontage direction of the box 2, and the pair of rolling elements 34B, 34B.
  • the central rolling element 34 ⁇ / b> A is provided so as to be positioned in the center of the front-rear direction on the one side in the front-and-rear direction. That is, the central rolling element 34 ⁇ / 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 which are the rotation centers 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 34B, 34B and the central rolling element 34A. Further, since the three rolling elements 34A, 34B, and 34B are used, it is difficult for the rolling elements 34A, 34B, and 34B to float and the like, as compared with the case where four or more rolling elements are provided.
  • the rolling elements 34A, 34B, 34B roll on the groove bottom 47 stably.
  • the pair of rolling elements 34 ⁇ / b> B and 34 ⁇ / b> B are provided so that an intermediate portion between them is positioned on the other side in the front-rear direction of the upper end side shaft 18 and the lower end side shaft 19 that are the rotation center of the rotary storage body 10. .
  • it is set as the structure which provided 34 A of center rolling elements so that it might be located ahead rather than a pair of rolling elements 34B and 34B.
  • These three rolling elements 34A, 34B, and 34B are substantially equidistant from the upper end side shaft 18 and the lower end side shaft 19 whose contact portions with the groove bottoms 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 34A, 34B, 34B are formed in a roller shape that is rotatable around roller shafts 33, 33 that are axially aligned with the frontage direction. These roller shafts 33 and 33 are held so as to be bridged over the side wall portions on both sides of the lower end holding member 32. Moreover, these rolling elements 34A, 34B, 34B have the same size and shape (same diameter).
  • These rolling elements 34A, 34B, and 34B may be configured to include a bearing portion (bearing) that is fixed to the roller shafts 33 and 33 as described above, and the outer peripheral side is covered with a resin or the like.
  • a bearing roller or the like may be used. In this case, it is good also as a structure etc. which adsorbed body which adsorb
  • the rolling elements 34A, 34B, and 34B of the lower-side central guide body 30 that receive the load of the rotating storage body 10 and the object to be stored are not limited to the above-described aspects, and various other modifications are possible.
  • the rolling elements 34 ⁇ / b> A, 34 ⁇ / b> B, 34 ⁇ / b> B may be formed in a ball (sphere) shape instead of the roller shape.
  • an upper suspension type that holds the rotary storage body 10 so as to be suspended by the upper rail portion 40 may be used. .
  • 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 suppressing portion 49 has an advance / retreat portion 49 a that advances and 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.
  • these movement restraining parts 49, 49, ball-like or pin-like advance / retreat parts 49a, 49a are provided at the tip of the cylindrical part, and springs, etc. for biasing the advance / retreat parts 49a, 49a in the advance direction, etc.
  • a ball plunger or a pin plunger with a built-in biasing member may be used.
  • engagement concave portions 35 and 35 are provided as engaging portions with which the advancement and retraction portions 49a and 49a of the movement suppressing portions 49 and 49 are advanced. Yes.
  • These engaging recesses 35, 35 may be provided on the side wall portions on both sides of the lower end holding member 32 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 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. Moreover, it is good also as a structure provided in the upper rail part 40 instead of or in addition to the aspect which provided the movement suppression parts 49 and 49 in the lower rail part 45. 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 20. FIG.
  • the side guide body 50 as a guided member of the guide device 9 includes a first roller 54 and a second roller 55 that are rotatable about a shaft 52 along the vertical direction as one direction.
  • the urging mechanism 53 is provided.
  • the urging mechanism 53 urges the first roller 54 to abut against the groove wall (first groove wall) 65 on one side in the groove width direction of the curved guide groove 61 of the curved rail 60, and causes the second roller 55 to move.
  • the curved guide groove 61 is biased so as to abut on the groove wall (second groove wall) 66 on the other side in the groove width direction.
  • guide devices 9 and 9 are provided in the upper and lower rotating mechanism portions 7 and 8, respectively.
  • the side guide bodies 50 and 50 are provided at both the upper and lower ends of one side portion in the frontage direction of the rotary storage body 10 in the storage state.
  • the curved rails 60 and 60 are provided so as to be along the top surface 3a and the bottom surface 4a of the box body 2 arranged on both the upper and lower sides of the rotary storage body 10, respectively.
  • the upper and lower guide devices 9 and 9 have the same configuration as each other, and are configured to be reversed upside down.
  • the upper and lower side guide bodies 50, 50 are provided so as to be substantially coincident with each other in plan view. Further, as will be described later, when the rotary storage body 10 is guided by the upper and lower rotation mechanism parts 7 and 8 and rotates, the side guide bodies 50 and 50 are arranged on the upper and lower shafts 18 and 19 of the rotary storage body 10. It is set as the structure which moves on the substantially circular arc which makes a circle center. Moreover, in this embodiment, it is set as the structure which provided these side part guide bodies 50 and 50 in the longitudinal direction one side site
  • the side guide bodies 50 and 50 are provided with bracket-like fixing portions 51 and 51 that are fixed to the upper frame portion 12 and the lower frame portion 13. Yes.
  • These fixed parts 51 and 51 are provided with fixed piece parts 51a and 51a fixed so as to be along the one side in the storage depth direction of the upper frame part 12 and the lower frame part 13 in the storage state.
  • the fixing pieces 51a and 51a of the fixing portions 51 and 51 are configured to be fixed to the upper frame portion 12 and the lower frame portion 13 so that the vertical position (height position) can be adjusted.
  • these fixed piece portions 51a and 51a are provided with insertion holes 51b and 51b having long diameters in the vertical direction through which screws screwed into female screw portions provided in the upper frame portion 12 and the lower frame portion 13 are inserted.
  • insertion holes 51b and 51b having long diameters in the vertical direction through which screws screwed into female screw portions provided in the upper frame portion 12 and the lower frame portion 13 are inserted.
  • the upper and lower ends of the fixing piece portions 51a and 51a of the fixing portions 51 and 51 are arranged along the upper surface side of the upper frame portion 12 and the lower surface side of the lower frame portion 13, respectively, and the first rollers 54 and 54 are arranged. And holding piece portions 51c and 51c for holding the second rollers 55 and 55 are provided.
  • one side guide body 50 will be described as an example.
  • the first roller 54 and the second roller 55 of the side guide body 50 have a relatively thin cylindrical shape (disk shape) in the direction of the axis 52.
  • the first roller 54 and the second roller 55 may be configured to include a bearing portion (bearing) as described above, or may be a bearing roller whose outer peripheral side is covered with a resin or the like.
  • the outer peripheral surfaces of the first roller 54 and the second roller 55 are shown as convex curved surfaces that are convex in the radial direction. However, similar to the upper and lower guide rollers 26 and 36 described above, It may be a vertical surface.
  • the urging mechanism 53 is configured to urge the first roller 54 and the second roller 55 in the direction of the shaft 52.
  • the first roller 54 and the second roller 55 are configured so as to be coaxial with an interval in the direction of the shaft 52. That is, the first roller 54 and the second roller 55 are rotatably held by a common shaft (common roller shaft) 52.
  • the first roller 54 and the second roller 55 are individually rotatable with respect to the common roller shaft 52. With such a configuration, the first roller 54 and the second roller 55 do not interfere with each other and can be rotated smoothly.
  • each of the first roller 54 and the second roller 55 is configured to be movable in the axial direction with respect to the common roller shaft 52.
  • the first roller 54 and the second roller 55 may be ones in which the inner diameter of the inner ring is larger than the outer diameter of the common roller shaft 52 and the common roller shaft 52 is inserted into a clearance fit.
  • the first roller 54 and the second roller 55 are inner rings (bearings) made of the same resin or oil-impregnated plastic having good sliding properties so that the first roller 54 and the second roller 55 can move smoothly with respect to the common roller shaft 52. Part)).
  • the common roller shaft 52 is provided so as to protrude from the holding piece portion 51c of the fixed portion 51 to the outer side in the vertical direction (the outer side in the vertical direction of the box 2).
  • the first roller 54 is provided on the front end side of the common roller shaft 52 in the protruding direction
  • the second roller 55 is provided on the base end side of the common roller shaft 52 in the protruding direction.
  • a washer or the like that separates the first roller 54 and the second roller 55 in the axial direction is inserted through the common roller shaft 52 so that the first roller 54 and the second roller 55 do not interfere with each other.
  • the urging mechanism 53 is configured to urge the first roller 54 and the second roller 55 toward the front side in the protruding direction of the common roller shaft 52.
  • the urging mechanism 53 is a single compression coil spring through which the common roller shaft 52 is inserted and disposed between the holding piece portion 51 c of the fixing portion 51 and the second roller 55. Further, a washer or the like is inserted through the common roller shaft 52 so as to be positioned between the urging mechanism 53 and the second roller 55.
  • a hook-shaped retaining portion 52 a that prevents the first roller 54 from being removed is provided at the leading end of the common roller shaft 52 in the protruding direction.
  • the urging mechanism 53 is not limited to the compression coil spring as described above, and may be various spring members as described above.
  • first roller 54 and the second roller 55 are provided to be movable in the axial direction with respect to the common roller shaft 52 is not limited to the above-described aspect.
  • a cylindrical member in which inner rings of the first roller 54 and the second roller 55 are fixedly provided may be provided so as to be movable in the axial direction with respect to the common roller shaft 52.
  • one of the first roller 54 and the second roller 55 has a smaller diameter than the other.
  • the first roller 54 has a smaller diameter than the second roller 55.
  • the diameter difference between the first roller 54 and the second roller 55 and the outer diameter thereof are determined by the groove walls 65 and 66 (first groove wall 65 of the curved guide groove 61 described later by the first roller 54 and the second roller 55.
  • an appropriate diameter difference and diameter are set so as to contact the second groove wall 66).
  • the outer diameter of the first roller 54 may be about 1/2 to 9/10 of the outer diameter of the second roller 55, and the example shown in the figure is about 5/7.
  • the dimension which followed the axial direction of these 1st roller 54 and the 2nd roller 55 is shown as the example which made the substantially same dimension mutually.
  • the upper and lower curved rails 60, 60 are configured such that curved guide grooves 61, 61 are provided so as to open toward the vertical center side (the vertical side center side of the box body 2) which is a direction along the vertical direction. It is provided so as to extend substantially in the frontage direction.
  • the upper and lower curved rails 60 and 60 are positioned so that the members having the same size and shape are turned upside down and substantially coincide with the top surface 3a and the bottom surface 4a of the box 2 in plan view. Is provided.
  • the lower curved rail 60 will be described as an example.
  • the curved guide groove 61 is defined by a groove bottom 64 facing upward (upward / downward center) and a first groove wall 65 and a second groove wall 66 on both sides in the groove width direction.
  • the groove wall facing the rear side in the storage depth direction is the first groove wall 65
  • the groove wall facing the front side in the storage depth direction is the second groove wall 66.
  • the curved guide groove 61 has a substantially uniform shape over the entire length, that is, a dimension in which the groove width and the groove depth are substantially uniform.
  • the first groove wall 65 and the second groove wall 66 of the curved guide groove 61 are inclined so that the groove width dimension of the curved guide groove 61 decreases toward the groove bottom 64 or the groove opening.
  • the inclined surface is provided.
  • the curved guide groove 61 is formed so that the second roller 55 does not contact the first groove wall 65 on one side in the groove width direction where the first roller 54 contacts.
  • the biasing mechanism 53 of the side guide body 50 described above is configured to bias the first roller 54 and the second roller 55 toward the side where the groove width dimension of the curved guide groove 61 becomes smaller.
  • the first groove wall 65 and the second groove wall 66 of the curved guide groove 61 are provided with inclined surfaces that are inclined so that the groove width dimension of the curved guide groove 61 decreases toward the groove bottom 64.
  • the configuration is provided. That is, the inclined surfaces of the first groove wall 65 and the second groove wall 66 of the curved guide groove 61 are formed so as to expand toward the center in the vertical direction (the center in the vertical direction of the box 2).
  • the side guide body 50 described above is configured such that the first roller 54 having a small diameter is disposed on the side where the groove width dimension is reduced (the groove bottom 64 side). Moreover, in this embodiment, each of the 1st groove wall 65 and the 2nd groove wall 66 is made into the inclined surface over the whole groove depth direction.
  • the inclination angle of the first groove wall 65 and the second groove wall 66 with respect to the groove bottom 64 is the same as described above, and the contact property and rolling property of the first roller 54 and the second roller 55 urged by the urging mechanism 53. In addition, an appropriate angle may be used from the viewpoint of guide property and the like.
  • the inclination angle of the first groove wall 65 and the second groove wall 66 with respect to the groove bottom 64 is, for example, 2 ° to 30 ° with respect to the vertical plane (the angle formed with the groove bottom 64 is 92 ° to 120 °). ), Preferably about 2 to 20 degrees, and in the illustrated example, an example of about 10 degrees is shown.
  • the dimension (wall height dimension) along the groove depth direction of the first groove wall 65 with which the first roller 54 abuts is larger than that of the first roller 54.
  • the second roller wall 66 is set to be smaller than the dimension along the groove depth direction (wall height dimension) so that the two rollers 55 do not contact.
  • the second roller 55 is arranged to be positioned on the vertical direction center side (vertical direction center side of the box 2) in the vertical direction with respect to the groove opening edge of the first groove wall 65.
  • the wall height of the first groove wall 65 and the second groove wall 66 is such that the first roller 54 comes into contact with the first groove wall 65 without the second roller 55 coming into contact, and the second groove wall 66 has the second height.
  • the groove width dimension of the curved guide groove 61 at the groove bottom 64 side portion with which the first roller 54 abuts is such that the first roller 54 does not abut against the second groove wall 66. It is assumed to be larger than the diameter.
  • the first roller 54 and the second roller 55 urged toward the groove bottom 64 by the urging mechanism 53 the first roller 54 contacts the first groove wall 65 and the second roller 55 contacts the second groove wall 66.
  • further movement toward the groove bottom 64 is restricted. This also restricts movement of the first roller 54 and the second roller 55 (common roller shaft 52) in the groove width direction.
  • the outer peripheral surface of the first roller 54 is in point contact with the inclined surface of the first groove wall 65
  • the outer peripheral surface of the second roller 55 is in point contact with the inclined surface of the second groove wall 66. It is set as the structure contact
  • the curved guide groove 61 includes a curved groove portion 62 on the center side in the frontage direction that is curved so as to protrude toward the back in plan view, and both sides in the frontage direction of the curved groove portion 62.
  • the linear groove portions 63 and 63 provided so as to extend in the frontage direction are provided so as to be continuous.
  • the curved groove portion 62 is provided so that both end portions in the frontage direction, which are boundaries between the linear groove portions 63 and 63, are located at a substantially central portion in the depth direction of the storage space of the box body 2.
  • the curved groove portion 62 is positioned at the back side of the storage space as it moves away from the straight groove portions 63, 63 on both sides, that is, toward the center portion in the frontage direction, and the innermost portion in the frontage direction of the storage space. It is provided so that it may be located in.
  • the curved groove 62 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. It is made into the substantially circular arc shape centering on.
  • the central angle and the radius of curvature of the curved groove 62 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 62 may be about 60 ° to 120 °, for example.
  • the radius of curvature of the curved groove 62 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 63 and 63 are provided so as to be connected to both end portions in the frontage direction of the curved groove portion 62. These linear groove parts 63, 63 are provided so as to be positioned at a substantially central part in the depth direction of the storage space of the box 2 and to extend in the frontage direction. Moreover, the boundary part between these linear groove parts 63 and 63 and the curved groove part 62 is curved so that the 1st roller 54 and the 2nd roller 55 move smoothly.
  • the side guide bodies 50 are positioned in the straight groove portions 63, 63 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 body 50 is one of the curved guide grooves 61.
  • the upper and lower central guide bodies 20 and 30 move forward while moving toward the center in the frontage direction along the straight groove 63.
  • FIGS. 7A to 7C when the side guide body 50 reaches the curved groove portion 62 of the curved guide groove 61, the upper end side shaft 18 and the lower end side shaft 19 are rotated about the pivot points.
  • the side guide body 50 moves so as to draw an arc along the curved groove portion 62 so that the storage body 10 rotates.
  • the guide device 9 according to the present embodiment and the rotary storage device 1 including the guide device 9 can smoothly guide the movement of the rotary storage body 10 as the object to be guided by adopting the above-described configuration. That is, the first roller 54 is urged to abut on the groove wall (first groove wall) 65 on one side in the groove width direction of the guide groove (curved guide groove) 61, and the second roller 55 is moved in the other direction in the groove width direction.
  • a biasing mechanism 53 is provided to bias the groove wall (second groove wall) 66 on the side. Therefore, the first roller 54 of the side guide body 50 as a guided member attached to the rotary storage body 10 is brought into contact with the first groove wall 65 on one side in the groove width direction to roll, and the second roller 55 is moved.
  • the second groove wall 66 on the other side in the groove width direction can be brought into contact with and rolled.
  • rattling and differences caused by the groove walls 65 and 66 on both sides of the curved guide groove 61 of the rail (curved rail) 60 and the side guide body 50 are caused.
  • production of a sound can be suppressed and the side part guide body 50 can be moved smoothly.
  • the groove walls 65 and 66 on both sides in the groove width direction of the curved guide groove 61 are inclined so that the groove width dimension of the curved guide groove 61 decreases toward the groove bottom 64 or the groove opening.
  • the inclined surface is provided.
  • the urging mechanism 53 is configured to urge the first roller 54 and the second roller 55 toward the side where the groove width dimension of the curved guide groove 61 becomes smaller in the direction along the axis (common roller axis) 52. ing. Accordingly, the first roller 54 can be pressed against the inclined surface of the first groove wall 65 on one side in the groove width direction in the direction along the common roller shaft 52 direction.
  • the second roller 55 can be pressed against the inclined surface of the second groove wall 66 on the other side in the groove width direction in the direction along the direction of the common roller shaft 52.
  • the load in the groove width direction applied to the common roller shaft 52 can be effectively reduced as compared with a structure in which one groove wall (65) has a shape perpendicular to the groove bottom 64.
  • the first roller 54 and the second roller 55 can be smoothly rotated along the respective groove walls 65 and 66 with which they are in contact.
  • the urging direction is a direction inclined with respect to the groove walls 65 and 66 and is a direction substantially along the direction of the common roller shaft 52 of the rollers 54 and 55.
  • the deflection of the rollers 54 and 55 in the groove width direction with respect to the curved guide groove 61 is more effective. Can be suppressed.
  • the outer peripheral surfaces of the rollers 54 and 55 are in contact with the inclined surfaces of the groove walls 65 and 66 in a point contact manner. Each roller 54 and 55 can be rotated more smoothly than what is touched.
  • the first roller 54 and the second roller 55 are provided coaxially with an interval in the direction of the common roller shaft 52. Therefore, the structure can be simplified as compared with a structure in which the first roller 54 and the second roller 55 are provided in parallel in the groove width direction or the groove longitudinal direction. Further, the first roller 54 arranged on the side where the groove width dimension of the curved guide groove 61 becomes smaller is made smaller in diameter than the second roller 55, and the curved guide groove 61 is a groove width with which the first roller 54 abuts. The second roller 55 is formed so as not to contact the first groove wall 65 on one side in the direction.
  • the small-diameter first roller 54 is brought into contact with the first groove wall 65
  • the large-diameter second roller 55 is brought into contact with the first groove wall.
  • the second groove wall 66 can be brought into contact without being brought into contact with 65.
  • the parts 7 and 8 are provided. 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. Further, 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.
  • 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 of the rotary storage body 10 is ensured.
  • the depth dimension of the box 2 can be efficiently reduced.
  • the movement of the rotating storage body 10 can be guided by the guide device 9 according to the present embodiment, as described above, it is possible to suppress the occurrence of rattling and abnormal noise caused thereby.
  • the wall height dimension of the first groove wall 65 is made smaller than the wall height dimension of the second groove wall 66 so that the second roller 55 does not contact the first groove wall 65.
  • the first groove wall 65 may be provided with a stepped or curved wall portion that avoids the second roller 55.
  • the first roller 54 and the second roller 55 are provided coaxially, and one of the first rollers 54 has a smaller diameter than the second roller 55. It is not restricted to an aspect. For example, it is good also as a structure which provided the roller axis
  • the first roller 54 and the second roller 55 may have substantially the same diameter.
  • the urging mechanism 53 may be provided on each of the roller shaft of the first roller 54 and the roller shaft of the second roller 55, and other various urging mechanisms 53 may be employed. Is possible.
  • the groove width dimension is set on the groove walls 65 and 66 on both sides of the curved guide groove 61 of the curved rail 60 toward the outer side in the vertical direction on the groove bottom 64 side (the upper side in the vertical direction of the box 2).
  • the example which provided the inclined surface made small is shown, it is good also as a reverse to such an aspect.
  • the groove walls 65 and 66 on both sides of the curved guide groove 61 of the curved rail 60 are inclined so that the groove width dimension becomes smaller toward the vertical center side (the vertical side center side of the box 2) that is the groove opening side. It is good also as a structure which provided the surface.
  • each of the upper and lower rotation mechanism portions 7 and 8 is provided with guide devices 9 and 9 that constitute a rotation locus guide mechanism.
  • the guide device 9 may be provided only on one side. Further, the specific configuration of each part constituting the rotary storage device 1 according to the present embodiment is not limited to the above configuration, and various other modifications are possible.
  • FIGS. 8A and 8B are diagrams schematically showing an example of a guide device 9A according to the second embodiment.
  • the guide device 9A according to the present embodiment is mainly different from the first embodiment in the configuration of the side guide body 50A as a guided member.
  • the side guide body 50A is provided with the first roller 54A and the second roller 55A spaced apart in the groove longitudinal direction of the curved guide groove 61A. It has been configured.
  • the urging mechanism 53A is configured to urge the first roller 54A and the second roller 55A to be opposite to each other along the groove width direction.
  • the first roller 54A is urged along the groove width direction toward the first groove wall 65A on one side in the groove width direction
  • the second roller 55A is opposite to the first roller 54A. It can be urged along the groove width direction toward the second groove wall 66A on the other side in the groove width direction.
  • the side guide body 50A is urged toward the same groove wall (first groove wall) 65A side as the first roller 54A in the direction along the groove width direction by the urging mechanism 53A.
  • Three rollers 56 are further provided.
  • the first roller 54A and the third roller 56 can be urged along the groove width direction toward the first groove wall 65A on one side in the groove width direction.
  • the second roller 55A can be urged along the groove width direction toward the second groove wall 66A on the other side in the groove width direction opposite to the first roller 54A and the third roller 56. Accordingly, the side guide body 50A can be stably guided along the curved guide groove 61A by the three rollers 54A, 55A, and 56.
  • the side guide body 50A has a configuration in which a second roller 55A is disposed between the third roller 56 and the first roller 54A.
  • the three rollers 54A, 55A, 56 provided at intervals in the groove longitudinal direction are alternately biased toward different sides in the groove width direction. Can be effectively suppressed.
  • the side guide body 50A includes a fixing portion 51A that is fixed to the lower frame portion 13 (upper frame portion 12). Further, the side guide body 50A includes a first holding portion 57 that holds three rollers 54A, 55A, and 56 provided at intervals in the groove longitudinal direction.
  • maintenance part 57 is made into the elongate shape in a groove
  • a substantially central portion of the first holding portion 57 is provided with a holding shaft 57a that protrudes toward the center in the vertical direction (the center in the vertical direction of the box body 2) and has the axial direction along the vertical direction.
  • the first holding portion 57 is rotatably held with respect to the fixing portion 51A around the holding shaft 57a.
  • the fixed portion 51A is provided with a bearing portion 52A that rotatably holds the holding shaft 57a.
  • the bearing portion 52A has a cylindrical shape (cylindrical shape) provided so as to protrude outward in the vertical direction (outward in the vertical direction of the box 2).
  • a bearing part is provided in the 1st holding part 57, and it fixes. It is good also as an aspect etc. which provided the holding shaft in the part 51A.
  • a first roller shaft 57b is provided on one end side in the longitudinal direction of the first holding portion 57 so as to rotatably hold the first roller 54A and have the axial direction along the vertical direction.
  • a bearing portion 57c that rotatably holds the third roller shaft 58a of the third roller 56 whose axial direction is along the vertical direction is provided on the other end side in the longitudinal direction of the first holding portion 57.
  • the first roller shaft 57b and the bearing portion 57c (third roller shaft 58a) are positioned on both sides in the groove longitudinal direction of the holding shaft 57a of the first holding portion 57 as seen in a plan view. They are provided at substantially equal intervals from the holding shaft 57a.
  • the second roller 55A is held movably in the groove width direction with respect to the first holding portion 57.
  • the second roller 55A is a second roller rotatably held around an axis (a third roller shaft) 58a along the vertical direction with respect to a bearing portion 57c provided at the other longitudinal end of the first holding portion 57. It is held by the holding unit 58.
  • the second holding portion 58 is provided so as to extend toward the first roller 54A side from the portion where the third roller shaft 58a is provided, and the second roller 55A is rotatably held at the distal end portion in the extending direction. And it is set as the structure which provided the 2nd roller axis
  • the side guide body 50A includes a third holding portion 59 that holds end portions of the third roller shaft 58a and the second roller shaft 58b on the side opposite to the second holding portion.
  • the side guide body 50 ⁇ / b> A is configured to hold the second roller 55 ⁇ / b> A and the third roller 56 with the third holding portion 59 and the second holding portion 58. Note that the third holding portion 59 may be omitted.
  • the first roller 54A, the second roller 55A, and the third roller 56 have a relatively thin columnar shape (disk shape) in the direction of the shafts 57b, 58b, and 58a.
  • the first roller 54A, the second roller 55A, and the third roller 56 may be configured to include a bearing portion (bearing) as described above, or may be a bearing roller whose outer peripheral side is coated with a resin or the like. Good.
  • the first roller 54A, the second roller 55A, and the third roller 56 are disposed so as to be positioned at substantially the same height.
  • the second roller 55A has a smaller diameter than the other rollers 54A and 56.
  • the dimension along the axial direction of the second roller 55A is made smaller than the dimension along the axial direction of the other rollers 54A and 56.
  • the first roller 54A and the third roller 56 are substantially the same size and shape.
  • the urging mechanism 53A is configured to urge the second roller 55A toward the outer side in the groove width direction with respect to the first holding portion 57. That is, the urging mechanism 53A is configured to urge the second roller 55A toward the outer side in the groove width direction with respect to the first roller 54A and the third roller 56.
  • the first roller 54A and the third roller 56 are urged by the urging mechanism 53A so as to be pressed against the first groove wall 65A of the curved guide groove 61A.
  • the second roller 55A is urged by the urging mechanism 53A so as to be pressed against the second groove wall 66A of the curved guide groove 61A.
  • the urging mechanism 53A is a single tension coil spring that urges the first holding portion 57 to rotate the second holding portion 58 around the third roller shaft 58a.
  • one end portion of the urging mechanism 53A is held by one piece provided so as to protrude from one end portion in the longitudinal direction of the first holding portion 57 toward the front side in the storage depth direction, which is one side in the groove width direction.
  • the example which provided 57d of spring holding parts to perform is shown.
  • the urging mechanism 53A is provided on a piece of the second holding portion 58 provided so as to protrude from the portion where the third roller shaft 58a is provided toward the front side in the storage depth direction, which is one side in the groove width direction.
  • the example which provided the spring holding part 58c holding the other end part is shown.
  • the biasing mechanism 53A is configured to bias the spring holding portion 58c of the second holding portion 58 so as to pull the spring holding portion 57d of the first holding portion 57. Accordingly, as described above, the second holding portion 58 is urged to rotate around the third roller shaft 58a so that the second roller 55A moves toward the outer side in the groove width direction.
  • the first groove wall 65A and the second groove wall 66A on both sides in the groove width direction of the curved guide groove 61A are formed on the groove bottom 64.
  • it is set as the structure made substantially orthogonal.
  • the first groove wall 65A and the second groove wall 66A are not provided with inclined surfaces that reduce the groove width dimension.
  • the wall height dimensions of the first groove wall 65A and the second groove wall 66A are substantially the same.
  • the side guide body 50A includes a first guide roller 54A and a third roller 56 that are in contact with the first groove wall 65A, and the second roller 55A serving as the second groove wall 66A. Is moved along the curved guide groove 61A.
  • the first holding portion 57 holds the holding shaft with respect to the fixed portion 51A.
  • the second holding portion 58 moves while rotating around the third roller shaft 58a with the expansion and contraction of the biasing mechanism 53A. As shown in FIG.
  • the side guide body 50A moves from the state where the side guide body 50A is positioned in the straight groove portion 63 toward the curved groove portion 62, the side guide body 50A moves while the urging mechanism 53A is extended. .
  • the biasing mechanism 53A moves in a state where the biasing mechanism 53A is contracted more than when moving along the straight groove portion 63 and the boundary portion.
  • the restoring force (pressing force) of the urging mechanism 53A is configured to be larger when the side guide body 50A moves other parts than when the side guide body 50A moves the curved groove 62. Has been.
  • the guide device 9A according to the present embodiment also has substantially the same effect as the first embodiment.
  • FIG.10 and FIG.11 is a figure which shows typically an example of the guide apparatus 9B which concerns on 3rd Embodiment.
  • the guide device 9B according to the present embodiment is mainly different from the second embodiment in the configuration of the side guide body 50B as a guided member.
  • the side guide body 50B includes two rollers (a first roller 54B and a second roller) spaced apart in the groove longitudinal direction of the curved guide groove 61A.
  • the roller 55B) is provided.
  • the urging mechanism 53B is configured to urge the first roller 54B and the second roller 55B to the opposite sides along the groove width direction in substantially the same manner as in the second embodiment. Further, as shown in FIGS.
  • the side guide body 50B has a fixing portion 51B fixed to the lower frame portion 13 (upper frame portion 12), as in the second embodiment. I have. Further, the side guide body 50B includes a roller holding portion 57A that holds two rollers 54B and 55B that are provided at an interval in the groove longitudinal direction. The roller holding portion 57A is held rotatably with respect to the fixing portion 51B around a holding shaft 57a provided at a substantially central portion thereof, in the same manner as described above. As described above, the fixed portion 51B is provided with a bearing portion 52A that rotatably holds the holding shaft 57a.
  • the roller holding portion 57A is provided with a first roller shaft 57Ab that rotatably holds the first roller 54B on one end side in the longitudinal direction, and a second roller that rotatably holds the second roller 55B on the other end side in the longitudinal direction.
  • the shaft 57Ac is provided.
  • the first roller shaft 57Ab and the second roller shaft 57Ac have a configuration in which the axial direction is along the vertical direction, and is similar to the above from the holding shaft 57a so as to be positioned on both sides in the groove longitudinal direction of the holding shaft 57a. It is provided at intervals.
  • the 1st roller 54B and the 2nd roller 55B may be made into the structure which was made into the comparatively thin column shape (disk shape) in each shaft 57Ab and 57Ac direction, and included the bearing part similarly to the above. Also, a bearing roller whose outer peripheral side is coated with a resin or the like may be used. Further, the first roller 54B and the second roller 55B are arranged so as to be located at substantially the same height. Moreover, in this embodiment, the 1st roller 54B and the 2nd roller 55B are made into the substantially same dimension and shape mutually.
  • the urging mechanism 53B is a single torsion coil spring that urges the fixed portion 51B to rotate the roller holding portion 57A around the holding shaft 57a along the vertical direction.
  • the urging mechanism 53B is configured such that a cylindrical bearing portion 52A provided in the fixed portion 51B is inserted into the coil portion.
  • the urging mechanism 53B has a configuration in which a first arm 53a is provided so as to extend substantially in the radial direction at an end portion on the center side in the vertical direction (the center side in the vertical direction of the box body 2).
  • the urging mechanism 53B has a configuration in which a second arm 53b is provided so as to extend in a generally radial direction at an end portion on the outer side in the vertical direction (the outer side in the vertical direction of the box 2).
  • the first arm 53a and the second arm 53b are substantially parallel to each other when the biasing mechanism 53B is in a natural state (see FIG. 11C). That is, the first arm 53a and the second arm 53b are energized as they move in a direction away from each other (a direction in which the opening angle of each other (the angle between the arms viewed in the direction of the holding shaft 57a) increases).
  • the restoring force of the mechanism 53B is configured to be large.
  • the fixing portion 51B and the roller holding portion 57A described above are provided with contact piece portions 51d and 57e with which the first arm 53a and the second arm 53b of the biasing mechanism 53B come into contact, respectively. It has been.
  • the contact piece 51d of the fixed portion 51B is provided so as to extend from the outer end in the storage front direction of the fixed portion 51B toward the outer side in the vertical direction (outward in the vertical direction of the box body 2).
  • the abutment piece 51d of the fixed portion 51B is substantially the same as the holding shaft 57a with the holding shaft 57a as a substantially circular center with respect to the roller holding portion 57A. Move along the circumferential direction.
  • the contact piece 57e of the roller holding portion 57A is vertically central from the one edge portion in the groove width direction of the substantially central portion in the longitudinal direction of the roller holding portion 57A, which is elongated in the longitudinal direction of the curved guide groove 61A. It is provided so as to extend toward the center of the box 2 in the vertical direction. Further, the contact piece 57e is provided so as to be located slightly closer to the second roller 55B side from the longitudinal center of the roller holding portion 57A.
  • the contact piece 57e of the roller holding portion 57A substantially extends along the second groove wall 66A that is one of the curved guide grooves 61A in the groove width direction when the side guide body 50B moves along the curved guide grooves 61A. To move.
  • the contact pieces 51d and 57e are provided so as to be able to contact either the first arm 53a or the second arm 53b of the biasing mechanism 53B.
  • the contact piece portions 51d and 57e are elongated in the extending direction, and have a substantially flat plate shape along the thickness direction in the approximately radial direction of the holding shaft 57a. In the example shown in the drawing, the width dimensions of the contact piece portions 51d and 57e are substantially the same. Further, as will be described later, when the contact piece portions 51d and 57e move relatively along the substantially circumferential direction of the holding shaft 57a, one of the contact piece portions 51d and 57e is more than the other holding shaft 57a so as not to interfere with each other.
  • the contact piece 51d of the fixed portion 51B is provided so as to be positioned outside the contact piece 57e of the roller holding portion 57A in the substantially radial direction of the holding shaft 57a.
  • the side guide body 50B has the first roller 54B in contact with one of the first groove wall 65A and the second groove wall 66A, and the second roller 55B in contact with the other. It moves along the curved guide groove 61A.
  • the urging direction of the rollers 54B and 55B by the urging mechanism 53B switches to the opposite side (reverses) in the middle portion of the curved guide groove 61A in the longitudinal direction of the groove. It is configured. As shown in FIG.
  • the contact piece portion 51 d of the fixed portion 51 ⁇ / b> B is positioned outside the longitudinal direction of the one linear groove portion 63.
  • the contact piece 57e of the roller holding portion 57A is positioned on one side of the one linear groove 63 in the groove width direction. In this state, the contact piece 51d of the fixing portion 51B and the contact piece 57e of the roller holding portion 57A are relatively separated from each other in the generally circumferential direction of the holding shaft 57a.
  • the opening angle between the second arm 53b that is in contact with the contact piece 51d of the fixed portion 51B and the first arm 53a that is in contact with the contact piece 57e of the roller holding portion 57A is 90 °. It is over 60 degrees (in the example shown, about 94 degrees).
  • the roller holding portion 57A biases the fixing portion 51B so that the first roller 54B is pressed against the first groove wall 65A and the second roller 55B is pressed against the second groove wall 66A. It is urged around the holding shaft 57a by the mechanism 53B.
  • the contact piece portion 51d of the fixed portion 51B and the contact piece portion 57e of the roller holding portion 57A are held by the holding shaft. It moves in a relatively close direction along the substantially circumferential direction of 57a. That is, the opening angle between the second arm 53b and the first arm 53a gradually decreases.
  • FIG. 10B when the side guide body 50B moves in the curved groove 62, the contact piece 51d of the fixed part 51B and the contact piece 57e of the roller holding part 57A The holding shaft 57a is relatively close to the circumferential direction.
  • the second arm 53b and the first arm 53a are slightly opened (open angle of about 6 degrees in the illustrated example), and the first roller 54B is pressed against the first groove wall 65A as described above.
  • the second roller 55B is urged so as to be pressed against the second groove wall 66A.
  • the contact piece portion 51d of the fixed portion 51B and the contact piece portion 57e of the roller holding portion 57A are held by the holding shaft. It moves relatively along the circumferential direction of 57a and comes closer. Further, when moving in this way, the contact piece 51d of the fixed portion 51B and the contact piece 57e of the roller holding portion 57A overlap each other when viewed in the radial direction of the holding shaft 57a, and then the holding shaft 57a moves in a direction that is relatively separated along the circumferential direction.
  • the opening angle of the 2nd arm 53b and the 1st arm 53a becomes large gradually, after becoming parallel.
  • the urging directions of the rollers 54B and 55B by the urging mechanism 53B are switched to the opposite side (reversed). That is, the contact piece 51d of the fixing portion 51B is brought into contact with the first arm 53a and the contact piece 57e of the roller holding portion 57A is brought into contact with the second arm 53b so as to be the reverse of the above.
  • the opening angle between the second arm 53b and the first arm 53a is slightly less than 90 degrees (in the example shown, about 85 degrees).
  • the roller holding portion 57A is urged against the fixed portion 51B so that the first roller 54B is pressed against the second groove wall 66A and the second roller 55B is pressed against the first groove wall 65A. It is urged around the holding shaft 57a by the mechanism 53B.
  • the rollers 54B and 55B by the urging mechanism 53B in the middle as described above.
  • the urging direction is reversed and moves along the curved groove 62 in the same manner as described above.
  • the guide device 9B according to the present embodiment configured as described above also has substantially the same effects as those of the above embodiments. Further, the structure can be simplified as compared with the second embodiment. In the present embodiment, when the side guide body 50B moves in the curved guide groove 61A, the rollers 54B and 55B are biased to the opposite side in the groove width direction almost always (other than when the side guide body 50B is reversed).
  • the present invention is not limited to such an embodiment.
  • the side part guide body 50B moves in the curved groove part 62
  • FIG. 12 and 13 are diagrams schematically illustrating an example of the guide device 9C according to the fourth embodiment.
  • the guide device 9C is applied to a linear guide mechanism that guides the movement of the rotary storage body 10 in the front-rear direction. That is, the guide device 9C according to the present embodiment is provided in the rotary storage device 1 in place of the linear guide mechanism in the above example.
  • the center guide body (upper end side center guide body) 20A constituting the guided member is provided with a mechanism substantially similar to the side guide body 50B described in the third embodiment.
  • the guide device 9C according to the present embodiment is provided on the upper side of the upper and lower rotation mechanism portions 7 and 8 (see FIG. 1 and the like), but provided on the lower side or both. It is good also as a structure.
  • FIG.12 and FIG.13 (c) the cross section seen from the downward side (bottom view) is shown.
  • the guide device 9C includes an upper rail portion 40A that constitutes a rail provided with a guide groove 41A that opens in the vertical direction center side (the vertical direction center side of the box body 2) as one direction, and the upper rail portion 40A.
  • the upper end side center guide body 20A is rotatable around the vertical axis (the first roller shaft 24A and the second roller shaft 24B), and extends in the longitudinal direction of the guide groove 41A.
  • a first roller 26A and a second roller 26B are provided with a space therebetween.
  • the upper end side center guide body 20A includes an urging mechanism 27A that urges the first roller 26A and the second roller 26B to the opposite sides along the groove width direction of the guide groove 41A.
  • the upper end side center guide body 20A projects the first roller shaft 24A and the second roller shaft 24B toward the outer side in the vertical direction (the outer side in the vertical direction of the box 2). Is provided with a roller holding portion 23A.
  • the roller holding portion 23A is elongated in the longitudinal direction of the groove, and the upper end side shaft 18A is fixedly connected to a substantially central portion in the longitudinal direction.
  • the upper end side shaft 18 ⁇ / b> A is rotatable with respect to the upper frame portion 12 via a bearing portion 21 ⁇ / b> A provided on the lower surface side of the upper frame portion 12.
  • the first roller shaft 24A and the second roller shaft 24B are provided at substantially equal intervals from the upper end side shaft 18A so as to be positioned on both sides in the longitudinal direction of the groove of the upper end side shaft 18A in plan view.
  • the first roller 26A and the second roller 26B may have a relatively thin columnar shape (disk shape) in the directions of the respective shafts 24A and 24B, and may include a bearing portion. Also, a bearing roller whose outer peripheral side is coated with a resin or the like may be used. Further, the first roller 26A and the second roller 26B are disposed so as to be located at substantially the same height. In the present embodiment, the first roller 26A and the second roller 26B have substantially the same size and shape. Moreover, it is set as the structure which provided the 1st roller 26A in the near side rather than the 2nd roller 26B. Further, the roller holding portion 23A that holds the first roller 26A and the second roller 26B is disposed so as to be positioned above the upper frame portion 12, and is inserted into the guide groove 41A of the upper rail portion 40A.
  • the urging mechanism 27A is a single torsion coil spring that urges the upper frame portion 12 to rotate the roller holding portion 23A around the upper end side shaft 18A along the vertical direction.
  • the urging mechanism 27A is arranged so as to be positioned below the upper frame portion 12, and has a configuration in which the lower end portion of the upper end side shaft 18A provided so as to penetrate the upper frame portion 12 is inserted into the coil portion.
  • the biasing mechanism 27A is configured such that a first arm 27a is provided so as to extend in a generally radial direction at an end portion on the outer side in the vertical direction (the outer side in the vertical direction of the box 2).
  • the biasing mechanism 27A is configured such that the second arm 27b is provided so as to extend substantially in the radial direction at the end of the vertical center (the vertical center of the box 2).
  • the first arm 27a and the second arm 27b are substantially parallel to each other when the urging mechanism 27A is in a natural state, as described above.
  • FIG. 13B shows a state in which the opening angle between the first arm 27a and the second arm 27b is about 90 degrees and is elastically deformed.
  • the upper end side central guide body 20A and the upper frame portion 12 have contact piece portions 28 and 29 with which the first arm 27a and the second arm 27b of the urging mechanism 27A are in contact. Is provided for each.
  • the contact piece 29 of the upper frame portion 12 is positioned on one side in the longitudinal direction of the upper frame portion 12 of the upper end side shaft 18A and extends toward the vertical center (the vertical center of the box 2). It is provided as follows. When the upper end side central guide body 20A moves along the guide groove 41A, the abutting piece portion 29 has an upper end side shaft 18A as a substantially circular center with respect to the upper end side central guide body 20A. Move along the circumferential direction.
  • the contact piece portion 28 of the upper end side center guide body 20A is connected to the lower end portion of the upper end side shaft 18A so as to be positioned radially outside the lower end portion of the upper end side shaft 18A, and is provided so as to extend in the vertical direction. Yes. Further, the abutting piece portion 28 is provided so as to be always located on the front side of the upper end side shaft 18A when the upper end side central guide body 20A moves along the guide groove 41A.
  • contact pieces 28 and 29 are provided so as to be able to contact either the first arm 27a or the second arm 27b of the biasing mechanism 27A, as in the third embodiment.
  • the contact pieces 28 and 29 are substantially flat like the third embodiment, and have a substantially flat shape that is elongated in the extending direction and has a thickness direction along the substantially radial direction of the upper end side shaft 18A.
  • the width dimensions are substantially the same as each other.
  • one of the contact piece portions 28 and 29 moves relatively along the substantially circumferential direction of the upper end side shaft 18A, one of the contact piece portions 28 and 29 has an approximate diameter of the upper end side shaft 18A rather than the other. It is provided to be located outside in the direction.
  • the upper rail portion 40A is configured such that the first groove wall 43A and the second groove wall 43B constituting the inner side walls on both sides are substantially parallel to each other.
  • the upper rail portion 40A is provided with displacement suppressing portions 44a and 44a that suppress the displacement of the first roller 26A in the horizontal direction of the upper end side center guide body 20A, which is the foremost position. Yes. With such a configuration, even when the urging force by the urging mechanism 27A does not act at the foremost position as will be described later, the rattling of the upper end side center guide body 20A and the generation of noise due to this are suppressed. can do.
  • the displacement suppressing portions 44a and 44a are integrally provided on the front end cover 44A.
  • the displacement suppressing portions 44a and 44a are configured to be provided on both sides in the groove width direction so as to sandwich the first roller 26A in the forefront position from both sides in the groove width direction.
  • the displacement suppressing portions 44a and 44a are provided so as to be along the first groove wall 43A and the second groove wall 43B.
  • the example which made the side surface provided in the mutually opposing shape of these displacement suppression parts 44a and 44a into the inclined surface shape which expands toward the back side is shown. Note that these displacement suppressing portions 44a and 44a may be configured to hold the first roller 26A with slight elastic deformation.
  • the front end cover 44A including the displacement suppressing portions 44a and 44a may be made of a resin integrally formed from a synthetic resin material. Further, the front end cover 44A may be made of metal formed so that the displacement suppressing portions 44a and 44a function like a leaf spring instead of such resin.
  • the upper end side central guide body 20A has the first roller 26A in contact with one of the first groove wall 43A and the second groove wall 43B, and the second roller 26B in contact with the other. And move along the guide groove 41A.
  • the urging direction of the rollers 26A and 26B by the urging mechanism 27A at the foremost position of the guide groove 41A Is configured to be switched (reversed) to the opposite side.
  • the contact piece 29 of the upper frame portion 12 is positioned on one side in the groove width direction of the upper end side shaft 18A.
  • the contact piece portion 29 of the upper frame portion 12 and the contact piece portion 28 of the upper end side central guide body 20A are relatively separated from each other in the generally circumferential direction of the upper end side shaft 18A.
  • the first arm 27a that is in contact with the contact piece 29 of the upper frame 12 and the second arm 27b that is in contact with the contact piece 28 of the upper center guide body 20A are opened.
  • the angle is about 90 degrees.
  • the upper end side central guide body 20A has the first roller 26A pressed against the first groove wall 43A and the second roller 26B pressed against the second groove wall 43B.
  • the urging mechanism 27A is urged around the upper end side shaft 18A.
  • the contact piece 29 of the upper frame portion 12 and the upper end side center guide are accompanied by rotation around the upper end side shaft 18A of the upper frame portion 12.
  • the contact piece 28 of the body 20A moves in a direction relatively close to the upper end side shaft 18A substantially along the circumferential direction. That is, the opening angle between the first arm 27a and the second arm 27b gradually decreases.
  • FIG.12 (b) when the upper end side center guide body 20A is the foremost position, the contact piece part 29 of the upper frame part 12 and the contact piece part 28 of the upper end side center guide body 20A are: When viewed in the radial direction of the upper end side shaft 18A, they overlap each other. In this state, the first arm 27a and the second arm 27b are substantially parallel, and the urging mechanism 27A is in a substantially natural state.
  • the urging direction of the rollers 26A and 26B by the urging mechanism 27A is switched to the opposite side.
  • (Invert) That is, the contact piece portion 28 of the upper end side center guide body 20A is brought into contact with the first arm 27a and the contact piece portion 29 of the upper frame portion 12 is brought into contact with the second arm 27b so as to be opposite to the above. Abutted.
  • the upper end side center guide body 20A is configured such that the first roller 26A is pressed against the second groove wall 43B and the second roller 26B is pressed against the first groove wall 43A.
  • the upper frame portion 12 is urged around the upper end side shaft 18A by the urging mechanism 27A. Further, when the upper end side central guide body 20A is in the rearmost position, it is in contact with the second arm 27b that is in contact with the contact piece portion 29 of the upper frame portion 12 and the contact piece portion 28 of the upper end side center guide body 20A.
  • the opening angle with the first arm 27a is about 90 degrees.
  • the guide device 9 ⁇ / b> C according to the present embodiment having such a configuration also has substantially the same effects as the above-described embodiments.
  • the lower rotation mechanism portion 8A according to the present example is different from the above-described example in the configurations of the lower end side central guide body 30A and the lower rail portion 45A that constitute the linear guide mechanism.
  • the lower end side central guide body 30A is provided with two rolling elements 34,.
  • the rolling elements 34, 34 are arranged in parallel with a gap in the groove width direction of the guide groove 46 of the lower rail portion 45A.
  • the rolling elements 34, 34 are provided so as to be located on both sides in the groove width direction of the lower end side shaft 19 in a plan view and to be substantially equidistant from the axis of the lower end side shaft 19. . That is, the roller shaft 33 that rotatably holds the rolling elements 34 and 34 is provided so as to be positioned directly below the lower end side shaft 19 (see FIG. 15).
  • a guide roller that rolls along the inner side walls 48A and 48A of the lower rail portion 45A and the inner side walls 48A and 48A are pressed against the lower center guide body 30A.
  • the biasing mechanism for biasing is not provided.
  • the lower end side central guide body 30A is restrained from moving in the groove width direction of the lower end side central guide body 30A, and the lower end holding member 32A to the inner side walls 48A, 48A of the guide groove 46 and A restricting portion 36 ⁇ / b> A that suppresses the contact of the roller shaft 33 is provided.
  • the restricting portions 36A and 36A are provided on both sides in the longitudinal direction of the groove of the lower end holding member 32A. These restricting portions 36A and 36A are formed in a substantially prismatic shape having facing portions facing each inner wall 48A and 48A of the guide groove 46 on both sides in the groove width direction. These restricting portions 36A and 36A may be formed of a resin or oil-impregnated plastic having good sliding properties as described above.
  • the restricting portions 36A and 36A are not limited to the embodiment shown in the figure, and various other modifications are possible.
  • the configuration of the movement suppressing portion 49A of the lower rail portion 45A is different from the above-described example.
  • the movement suppressing portion 49A is provided on the groove bottom 47A of the guide groove 46 of the lower rail portion 45A, and the rolling member of the lower end side central guide body 30A of the rotating storage body 10 (see FIG. 2 etc.) in the storage state. 34 and 34 are used as receiving recesses. With such a configuration, the structure can be simplified as compared with the above-described example.
  • the movement suppressing portion 49A is formed so as to open upward.
  • protrusions 47a and 47a are provided on the groove bottom 47A of the guide groove 46 of the lower rail portion 45A so as to partition both sides of the movement suppressing portion 49A in the groove longitudinal direction.
  • These protrusions 47a, 47a protrude upward and are provided so as to extend in the groove width direction and at intervals in the groove longitudinal direction.
  • both side surfaces in the groove longitudinal direction of the protrusions 47a and 47a are inclined surfaces that are inclined so as to be lowered toward the groove bottom 47A.
  • the movement suppressing unit 49A is not limited to the mode shown in the figure, and various other modifications are possible.
  • each part constituting the guide devices 9, 9A, 9B, and 9C is not limited to the above-described mode, and various other modifications are possible.
  • the rollers 54, 54A, 54B, 55, 55A, 55B, 56, 26A are shown.
  • 26B may be provided with a plurality of spring members.
  • the guided object guided by the guide devices 9, 9A, 9B, and 9C is an example of the rotary storage body 10 that can be reversed in the front-rear direction. Absent.
  • the guided object of the guide devices 9, 9A, 9B, 9C may be, for example, a storage body that is movable only in one of the storage front direction and the storage depth direction, or as a door panel or a partition panel, etc. Also good.
  • the guide devices 9, 9A, 9B, and 9C may be provided so as to guide the upper end side of the guided object.
  • the guide devices 9, 9A, 9B, and 9C may be provided so as to guide the lower end side of the guided object.
  • the rails 60 and 60A included in the guide devices 9, 9A, and 9B may be linear instead of curved.
  • the guided object guided by the guide devices 9, 9A, 9B, and 9C according to the above-described embodiments may have various other configurations.
  • Rotating storage device (storage device) 2 Box 7 Upper rotation mechanism (rotation mechanism) 8,8A Lower rotation mechanism (rotation mechanism) 9, 9A, 9B, 9C Guide device 10
  • Rotating storage body (storage body, guided object) 18
  • Upper end side axis (axis along the vertical direction) 19
  • Lower axis (axis along the vertical direction) 20
  • Upper end side center guide body (guided member) 24A 1st roller axis (axis along one direction) 24B 2nd roller axis (axis along one direction) 26A 1st roller 26B 2nd roller 27A
  • Energizing mechanism 40A Upper rail part (rail) 41A Guide groove 43A First groove wall (groove wall) 43B Second groove wall (groove wall) 50, 50A, 50B Side guide body (guided member) 52
  • Common roller shaft (axis along one direction) 53, 53A, 53B Biasing mechanism 54, 54A, 54B First roller 55, 55A, 55B Second roller 56 Third roller 57b, 57

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drawers Of Furniture (AREA)
  • Bearings For Parts Moving Linearly (AREA)
PCT/JP2018/004993 2017-02-20 2018-02-14 ガイド装置及びこれを備えた収納装置 WO2018151123A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201880010325.4A CN110290726A (zh) 2017-02-20 2018-02-14 引导装置及具备该引导装置的收纳装置
DE112018000909.2T DE112018000909T5 (de) 2017-02-20 2018-02-14 Führungsvorrichtung und aufbewahrungsvorrichtung, welche diese aufweist
JP2018568546A JP6748879B2 (ja) 2017-02-20 2018-02-14 ガイド装置及びこれを備えた収納装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017028657 2017-02-20
JP2017-028657 2017-02-20

Publications (1)

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WO2018151123A1 true WO2018151123A1 (ja) 2018-08-23

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CN (1) CN110290726A (de)
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WO2023166145A1 (de) * 2022-03-04 2023-09-07 Paul Hettich Gmbh & Co. Kg Möbel- oder haushaltsgeräteelement
WO2024100023A1 (de) * 2022-11-09 2024-05-16 Paul Hettich Gmbh & Co. Kg Möbel- oder haushaltsgeräteelement

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CN103565120B (zh) * 2012-08-03 2016-09-28 松下知识产权经营株式会社 收纳装置
CN205551666U (zh) * 2016-04-29 2016-09-07 常州市雪龙机械制造有限公司 带有间隙调整装置的卧式开槽机
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JPS63134772A (ja) * 1986-11-26 1988-06-07 渡壁　宏男 移動壁
JP2000064466A (ja) * 1998-08-24 2000-02-29 Tachikawa Blind Mfg Co Ltd 間仕切り装置
JP2007506009A (ja) * 2003-09-20 2007-03-15 エドゥシャ カブリオ−ダッハシステメ ゲーエムベーハー スライドドアー用ガイド機構
JP2007120106A (ja) * 2005-10-27 2007-05-17 Matsuroku Kk 引戸の揺れ止め防止具
JP2016054872A (ja) * 2014-09-09 2016-04-21 パナソニックＩｐマネジメント株式会社 収納装置

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Publication number Priority date Publication date Assignee Title
WO2023166145A1 (de) * 2022-03-04 2023-09-07 Paul Hettich Gmbh & Co. Kg Möbel- oder haushaltsgeräteelement
WO2024100023A1 (de) * 2022-11-09 2024-05-16 Paul Hettich Gmbh & Co. Kg Möbel- oder haushaltsgeräteelement

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CN110290726A (zh) 2019-09-27
JPWO2018151123A1 (ja) 2019-12-19
JP6748879B2 (ja) 2020-09-02
DE112018000909T5 (de) 2019-11-07

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