TWI592116B - Storage device - Google Patents

Description

Storage device

The present invention relates to a storage device in which a storage body that accommodates a stored object is rotatably provided in a casing.

Conventionally, a rotary storage device has been known in which a rotary storage body is provided in a casing that is rotatably provided around a front-rear axis about an axis that is vertically movable. The rotary storage device as described above is required to secure a gap between the inner surface of the rear side of the casing and the rotary storage body for rotating the rotary storage body. For example, Patent Document 1 listed below discloses a rotary storage device that can move the rotary storage body in the front-rear direction and turn it by 180° (forward and backward). In the rotary storage device, a central portion of the upper and lower sides of the rotary storage body is provided with a movable body that slides freely along the upper and lower rails, and is rotatably coupled to the distal end portion of the connecting arm on the rear end side of the rail. It is rotatably coupled to one side in the width direction of the upper and lower sides of the rotary storage body. [Prior Technical Literature] [Patent Literature]

Patent Document 1: Japanese Patent Publication No. 10-5055

[The problem that the invention wants to solve]

However, in the rotary storage device described in Patent Document 1, the movement of the rotary storage body is guided by the connection arm that rotates the rear end side as a rotation fulcrum. Therefore, when the rotary storage body is turned back and forth, the storage body is rotated forward. The amount of protrusion becomes larger. In other words, when the rotating storage body is turned back and forth, the distal end portion of the connecting arm that is the connecting portion with the rotating storage body moves forward toward the center in the width direction, and accordingly, the moving body at the center portion is also relatively Moves sharply toward the front on the track.

The present invention has been made in view of the above circumstances, and an object thereof is to provide a storage device capable of efficiently reducing the depth dimension of a casing and also reducing the amount of projection of the storage body forward when the storage body is turned back and forth. [The way to solve the problem]

In order to achieve the above object, an aspect of the storage device according to the present invention includes: an upper and a lower rotating mechanism portion provided in a box that is open at the front, and that is rotatable about an axis in the vertical direction to be vertically retractable. The upper and lower rotating mechanism portions have upper and lower rail portions, and the central guide body provided at each of the upper and lower end portions of the central portion in the surface width direction of the storage body in the accommodated state. And the upper and lower bending guide grooves are guided together with the shaft, and the side portions of the upper and lower end portions of the storage body in the surface width direction side of the storage body are respectively provided. The guide body is guided so as to move toward the inner side toward the center in the width direction. [Effects of the Invention]

According to an aspect of the storage apparatus of the present invention, the depth dimension of the casing can be efficiently reduced, and the amount of protrusion of the storage body to the front can be reduced when the storage body is turned back and forth.

[Preferred Embodiment of the Invention]

Embodiments of the present invention will be described below based on the drawings. In addition, some of the detailed symbols in the other figures are omitted in the drawings. Further, in the following embodiments, the front side is the front side and the opposite side is the rear side with respect to the state of the storage unit provided on the opening side surface, and the up and down directions are the up and down directions. The left and right directions are the left and right directions. Further, the state in which the storage body of the storage device is housed in the casing as shown in FIGS. 1 to 3 is used as a reference, and these directions are explained in principle.

1 to 5 schematically show an example of a storage device according to an embodiment of the present invention. As shown in FIGS. 1 to 3, the rotary storage device 1 of the example of the storage device of the present embodiment includes a pair of upper and lower rotating mechanism portions 30, and holds the rotary storage body 10, and the rotary storage body 10 is attached. The container is rotatable forward and backward around the axis (the upper end side shaft 17 and the lower end side shaft 20) that rotates in the vertical direction. Specifically, the rotary storage device 1 includes a rotating mechanism unit 30 (first rotating mechanism unit) located on the upper side of the pair of upper and lower rotating mechanism units 30, and a rotating mechanism located on the lower side of the upper and lower pair of rotating mechanism units 30. Part 30 (second rotating mechanism unit). The shaft in the vertical direction of the rotary storage body 10 is provided at each of the upper and lower end portions of the upper and lower end portions of the center portion in the surface width direction of the rotary storage body 10 in the accommodated state. Specifically, the upper end side shaft 17 (first shaft) positioned on the upper side is provided at the upper end portion of the center portion in the surface width direction of the rotary storage body 10 in the accommodated state. The lower end side shaft 20 (second axis) positioned on the lower side is provided at a lower end portion of the center portion in the surface width direction of the rotary storage body 10 in the accommodated state. The upper rotating mechanism portion 30 is rotated around the upper end side shaft 17 to be held by the rotating storage body 10 that can be turned back and forth. On the other hand, the lower rotation mechanism portion 30 is rotated around the lower end side shaft 20 to be held by the rotary storage body 10 that can be turned back and forth. In the rotary storage device 1, each of the upper and lower rotation mechanism portions 30 is provided in the casing 2 that is open at the front. The rotary storage device 1 can also be set as a porch storage device for storing shoes, such as a detachment shoe removal site and a porch floor. Further, the rotary storage device 1 may be provided in a storage device such as a kitchen or a living room. Further, the rotary storage device 1 is not limited to being installed in a house as described above, and may be provided in various buildings.

The shape of the casing 2 is a box shape in which the front opening is slightly rectangular in front. The casing 2 includes a top surface portion 3, a bottom surface portion 4, a back surface portion 5, and right and left side surface portions 6, and is supported by the top surface portion 3, the bottom surface portion 4, the back surface portion 5, and the left and right side surface portions 6. The storage space of the rotary storage body 10 is divided. This storage space is formed such that the left and right dimensions (the storage surface width dimension) are larger than the front and rear dimensions (the storage depth dimension). The top surface portion 3, the back surface portion 5, and the two side surface portions 6 are formed of, for example, a plate material. Further, the casing 2 (the top surface portion 3, the back surface portion 5, and the side surface portion 6) may be formed of a wood-based material, a metal-based material, or a synthetic resin-based material. Further, the casing 2 may be provided with a door opening the front of the opening and closing casing 2. Further, another storage space may be further provided on the upper side or the lower side of the storage space of the storage container 10. In this case, the upper and lower storage spaces may be divided by a lateral partition plate or the like. Further, the casing 2 may be opened at least in front of the casing 2, and may be opened not only on the front side but also on the front and rear sides.

The rotary storage body 10 is provided in the casing 2 so as to be rotatable around the axis (the upper end side shaft 17 and the lower end side shaft 20) in the vertical direction by 180°, and is rotatable forward and backward. In the present embodiment, the rotary storage body 10 includes a frame body 11 having a rectangular frame shape in a front view, and a shelf plate 16 constituting a housing portion held by the frame body 11. In the rotating storage body 10, the shed plate 16 is placed in the casing 11, and the accommodating portion is divided into a plurality of accommodating portions. The casing 11 includes an upper frame portion 12, a lower frame portion 13, and a pair of left and right vertical frame portions 14. As shown in FIG. 2 and FIG. 3, the housing 11 is disposed in the housing 2 in a state in which the housing 2 is placed in the housing 2 in the front-rear direction (depth direction). Further, the frame 11 can be formed of, for example, a rigid material such as a metal material.

The upper frame portion 12 and the lower frame portion 13 are formed of elongated members that are elongated in the left-right direction (surface width direction). The pair of right and left vertical frame portions (longitudinal frame portions on both sides) 14 are formed of elongated members that are elongated in the vertical direction. The upper frame portion 12, the lower frame portion 13, and the two vertical frame portions 14 are constituted by, for example, a tubular member. The upper frame portion 12, the lower frame portion 13, and the pair of vertical frame portions 14 are combined in such a manner that the longitudinal direction of the conventional frame is approximately rectangular. Specifically, the upper frame portion 12 and the lower frame portion 13 are arranged to be approximately parallel to each other, and the pair of vertical frame portions 14 are arranged to be approximately perpendicular to the upper frame portion 12 (lower frame portion 13) so as to be approximately each other. parallel. Further, the upper end portions of the vertical frame portions 14 on both sides are fixed at both end portions in the longitudinal direction of the upper frame portion 12, and the lower end portions of the vertical frame portions 14 on both sides are fixed to the longitudinal direction of the lower frame portion 13 Ends. Further, the frame body 11 including the upper frame portion 12, the lower frame portion 13, and the vertical frame portions 14 on both sides may be integrally formed, and the upper frame portion 12, the lower frame portion 13, and both sides may be provided. The respective end portions of the vertical frame portions 14 are appropriately connected by fasteners such as screws or welding or the like.

Further, the rotary storage body 10 may be provided with a grip portion that is held while being turned forward and backward as will be described later. For example, a grip portion may be provided in a midway portion or the like in the longitudinal direction (vertical direction) of the vertical frame portion 14 on one side. Further, a slab 16 is provided in a form spanning between the pair of vertical frame portions 14 on both sides. The louver 16 has its end portions in the width direction (width direction) which can be fixed to the vertical frame portions 14 on both sides by a fixing member, and can also be detachably attached to the vertical frames on both sides. Part 14 each. The illustration shows an example in which the insertion holes 15 as the engagement holding portions are disposed at a plurality of intervals in the vertical direction on the inner side surface sides of the longitudinal frame portions 14 on the opposite sides, and the engagement holding portions are respectively held. The holders at the ends on both sides in the width direction of the shelf 16 are held to be detachable. According to this configuration, the number of the slabs 16 and the height position of the arbor 16 can be changed.

As described above, when the louver 16 having the accommodating portion has a large size in the front and rear, the slewing container 10 can be rotated and inverted by 180° as will be described later, thereby improving the ease of taking in and taking out the article. Further, although the illustration shows an example in which a flat panel 16 is provided, it is also possible to provide a plurality of panels 16 at intervals in the vertical direction. In addition, the figure exemplifies a slab 16 which is a octagonal outline like a quadrangular ridge of a quadrangle, but is not limited to such a state. For example, the slab 16 can also be defined as follows: in the case of a plan view, the square corners of the four corners are provided with a beveled shape and a rounded chamfered portion; the following can be determined as follows: A tray shape having a rising portion is provided on both sides in the width direction and on both sides in the depth direction.

In addition, the illustration shows an example in which the upper surface of the article placing portion is horizontal, and the vertical frame portion 14 on both sides is held in the horizontal state, but the invention is not limited thereto. For example, the side frame portions 14 on both sides may be held by the sash 16 in the forward tilting state or the backward tilting state. In this case, a plurality of slats 16 may be arranged to be inclined to the different sides. By tilting the slats 16 as described above, for example, it is possible to efficiently store the objects to be stored when the objects to be stored are set as shoes or the like. Further, in the case where the slab in the forward tilting state and the slab in the backward tilting state are provided in the above-described manner, the rotating accommodating body 10 can be rotated and inverted by 180° as will be described later. The slab in the tilting state is switched to the forward tilting state, and the convenience of taking out the article can be improved. According to this configuration, the storage space of the rotary storage device 1 (rotating storage body 10) can be utilized efficiently.

In addition, the storage portion for rotating the storage body 10 is not limited to the above-described shed panel 16, and various storage portions can be used depending on the type of the object to be stored, for example, a basket shape (frame shape) or a bottle body storage. Frame-like, and rod-shaped hanging members. In addition, the articles to be stored in the rotary storage device 1 are not limited to shoes such as shoes, and may be clothing, umbrellas, hats, etc., and may also be books, accessories, tableware, food, bottles, and seasonings. Materials, recording media such as various discs. In addition, the housing main body that holds the storage portion is not limited to the above-described housing 11 , and for example, a plate-shaped member that divides the storage space before and after, and an axis in the vertical direction (upper end side shaft 17 , The lower end side shaft 20) has various shapes such as a rod that is slightly coaxially extended and extends upward and downward, and a storage portion that is open to the front and rear sides in a housed state.

Further, as shown in FIGS. 1 to 3, the rotating storage body 10 has a guide body guided by the pair of rotating mechanism portions 30 provided on the upper and lower sides of the rotary storage body 10: a central guide body (the upper end side center) The guide body 18 and the lower end side center guide body 22) are provided at each of the upper and lower end portions of the center portion in the surface width direction of the rotary storage body 10 in the accommodated state; and the side guide body (side portion) The guide roller 28) is provided at each of the upper and lower end portions of the one side in the surface width direction of the rotary storage body 10 in the accommodated state. Each of the pair of upper and lower rotating mechanism portions 30 is provided with a rail portion 31. The rail portion 31 together with the center guide body (the upper end side center guide body 18 and the lower end side center guide body 22) of the rotary storage body 10 and the shaft (the upper end side shaft 17 and the lower end side shaft 20) of the rotary storage body 10 Guide the movement to move freely in the forward and backward directions. Further, the pair of upper and lower rotating mechanism portions 30 are each provided with a curved guide groove 35. The curved guide groove 35 guides the two side guides (the side guide rollers 28) of the accommodating body 10 so as to move toward the inner side toward the center in the surface width direction.

The upper end side center guide body 18 provided on the upper end side of the rotary storage body 10 is provided on the upper side of the upper end side shaft 17 on the upper end side of the rotary storage body 10. Specifically, the upper end side center guide body 18 is provided at the upper portion of the upper end side shaft 17. The lower end side center guide body 22 provided on the lower end side of the rotary storage body 10 is provided on the lower side of the lower end side shaft 20 of the lower side of the rotary storage body 10. Specifically, the lower end side center guide body 22 is provided at a lower portion of the lower end side shaft 20. Further, the rotary storage body 10 includes a guide roller, and two or one of the center guide bodies (the upper end side center guide body 18 and the lower end side center guide body 22) provided at the upper and lower end portions are wound around The shaft that rotates the housing 10 (the upper end side shaft 17 and the lower end side shaft 20) rotates coaxially.

In the guide roller as described above, the rotary storage body 10 has an upper end side center guide roller 19 and a lower end side center guide roller 24. The upper end side center guide roller 19 is provided on the upper end side center guide body 18. In the present embodiment, the upper end side center guide roller 19 is provided to be rotatable around a roller shaft 19a coaxial with the upper end side shaft 17, and the upper end side shaft 17 is used as the rotary storage body 10. The axis along the up and down direction. In a state in which the rotary storage body 10 is housed in the casing 2, the upper end side shaft 17 is provided so as to be slightly centered in the plan view of the storage space of the casing 2. Further, the upper end side shaft 17 is disposed slightly in the longitudinal direction of the upper frame portion 12, and is provided so as to penetrate the upper frame portion 12. In the present embodiment, the upper end side shaft 17 is fixed to the upper frame portion 12, and is integrally provided with the roller shaft 19a of the upper end side center guide roller 19. In other words, the upper end side center guide body 18 is integrally provided with the upper end side shaft 17. In addition, the upper frame portion 12 may be provided with a bearing portion for holding the upper end side shaft 17 to be rotatable, and the upper end portion shaft 17 may be fixed to the upper frame portion 12 instead.

On the other hand, the lower end side center guide roller 24 is provided on the lower end side center guide body 22. In the present embodiment, the lower end side center guide roller 24 is provided to be rotatable around a roller shaft 24a coaxial with the lower end side shaft 20, and the lower end side shaft 20 is used as the rotary storage body 10. The axis along the up and down direction. Further, the lower end side center guide roller 24 has the same diameter as the upper end side center guide roller 19. The lower end side shaft 20 is provided to be coaxial with the upper end side shaft 17. In other words, the upper end side shaft 17 and the lower end side shaft 20 of the rotary storage body 10, the roller shaft 19a of the upper end side center guide roller 19, and the roller shaft 24a of the lower end side center guide roller 24 are coaxial with each other. . The lower end side shaft 20 is provided in the same manner as the upper end side shaft 17 in a state in which the rotating storage body 10 is housed in the casing 2, and is located at a substantially center in a plan view of the storage space of the casing 2. Further, the lower end side shaft 20 is positioned to be slightly centered in the longitudinal direction of the lower frame portion 13, and is formed to penetrate the lower frame portion 13 in the drawing. In the present embodiment, the lower end side shaft 20 is fixed to the lower frame portion 13. Further, the bearing portion 21 that holds the lower end side shaft 20 to be rotatable is attached to the lower surface side of the lower frame portion 13. In addition, in the same manner as described above, the lower frame portion 13 is provided with a bearing portion for holding the lower end side shaft 20 to be freely rotatable, and the lower end side can be determined. The shaft 20 is integrally provided with the roller shaft 24a. Further, the rotary storage body 10 includes a straight guide roller 26 as a straight advance guide, which has a center guide body (either or both of the upper end side center guide body 18 and the lower end side center guide body 22) The guide rollers (the upper end side center guide roller 19 and the lower end side center guide roller 24) are disposed at intervals in the front-rear direction, and abut against the two groove side walls of the rail portion 31 to make the center guide Guided by the way straight. In the present embodiment, both the upper end side center guide body 18 and the lower end side center guide body 22 are provided with guide rollers (the upper end side center guide roller 19 and the lower end side center guide roller 24). The central guide body 22, which is one of the upper and lower central guides, is provided with a straight guide roller 26.

Further, in the present embodiment, as shown in FIG. 2 and FIG. 4(a), the lower end side center guide body 22 is provided with a support roller 25 that rotates around the roller shaft 25a which is an axis in the plane width direction, and The groove bottom 32a of the lower rail portion 31 rolls. In the present embodiment, the support roller 25 is integrally provided at the lower end side center guide roller 24. Further, the lower end side center guide roller 24 and the support roller 25 constitute a roller group 23. For example, the roller group 23 may be configured to hold the lower end side center guide roller 24 in a freely rotatable roller shaft 24a, and to provide a downwardly open slit shape for accommodating the support roller 25. a recess, and a roller shaft 25a that spans the recess. That is, the roller shaft 24a holding the lower end side center guide roller 24 may be defined as a split fork that accommodates the support roller 25, and is attached to surround the forked roller shaft 24a. There is a lower side central guide roller 24. With this configuration, the lower end side center guide roller 24 can suppress the case where the forked roller shaft 24a which forms the recess in which the support roller 25 is accommodated is opened.

As shown in FIGS. 3 and 4, the straight guide roller 26 (straight forward guide) is provided on the front side of the lower end side center guide roller 24 in the present embodiment. Further, the straight guide roller 26 is freely rotatable about the roller shaft 26a which is an axis in the vertical direction. The straight guide roller 26 is provided at the lower end side center guide roller 24 so as to have the same diameter as the lower end side center guide roller 24 and to be in the same position as the lower end side center guide roller 24 in the surface width direction. The front side. Further, the rectilinear guide portion is not limited to the rectilinear guide roller 26 that is freely rotatable around the roller shaft 26a in the up and down direction as long as it is abutted against the two groove side walls of the rail portion 31 as will be described later. 32b and the lower end side central guide 22 can be guided in a straight manner. For example, a free-rotating person may be substituted, and a pin-shaped straight guide portion that abuts against the two-slot side wall 32b may be used. In this case, the rectilinear guide portion may be formed of a synthetic resin material such as polyacetal (POM) which is excellent in slidability, and may be formed of an oil-containing plastic such as an oil-containing POM containing a synthetic resin material.

In the present embodiment, the lower end side center guide body 22 has a configuration in which the guide case 27 is provided so as to cover the lower end side center guide roller 24 and the straight feed guide roller 26. Open the shape downwards. The guide box 27 is composed of an upper plate portion that covers the upper side of each of the lower end side center guide roller 24 and the straight feed guide roller 26, and front and rear walls that are disposed from the front and rear sides of the upper plate portion. The ends of both sides hang down. The illustration is constructed such that the guide box 27 holds the upper end portion of the roller shaft 26a of the straight guide roller 26. Further, the guide case 27 is provided with a bearing portion 21 of the lower end side shaft 20, and the roller shaft 24a is provided to penetrate the guide case 27.

The pair of side guide rollers 28 that rotate the upper and lower side guides of the storage body 10 have the same configuration in this embodiment. These side guide rollers 28 are arranged in a uniform position in plan view. As will be described later, the side guide roller 28 is configured such that when the rotary storage unit 10 is guided by the upper and lower rotation mechanism units 30 and is rotated, the shaft is moved up and down along the axis of the rotary storage body 10 (the upper end side shaft 17 , The lower end side shaft 20) is on a slightly circular arc of the center. In the present embodiment, the side guide rollers 28 are configured to be provided at a midway half of the upper frame portion 12 and the lower frame portion 13 in the longitudinal direction. Further, in the present embodiment, the side guide rollers 28 are freely rotatable about the roller shaft 28a which is an axis in the vertical direction.

The roller shafts 28a of the pair of side guide rollers 28 are coaxial with each other, and are provided so that the upper frame portion 12 and the lower frame portion 13 protrude outward in the vertical direction. Further, the frame portion 12 and the lower frame portion 13 may be provided with a bearing portion for holding the roller shaft 28a to rotate freely, and the side guide roller 28 is provided by the upper frame portion 12 and the lower frame portion 13 The fixed roller shaft 28a is held in a freely rotating manner to replace it. Alternatively, the freely rotatable person may be replaced, and a pin-shaped and block-shaped side guide body may be used in the same manner as described above.

In the present embodiment, the upper and lower pair of rotating mechanism units 30 that guide the rotary storage unit 10 having the above-described configuration are configured to guide the upper end side center guide body 18 and the lower end when the rotary storage body 10 is turned back and forth. The side center guide body 22 moves the upper end side center guide body 18 and the lower end side center guide body 22 in the casing 2. In the case where the straight guide roller 26 is provided on the front side of the lower end side center guide roller 24, the structure may be such that the center of the upper end side is rotated when the rotary storage body 10 is turned back and forth. The guide body 18 and the lower end side center guide body 22 move at least the upper end side center guide roller 19 and the lower end side center guide roller 24 (support roller 25) in the casing 2. In the present embodiment, the rotation mechanism unit 30 is provided with a movement suppressing spring 33, and as the movement suppressing portion, the movement of the rotary storage body 10 in the stored state is suppressed. Further, in the present embodiment, the upper and lower rotating mechanism portions 30 have the same configuration, and are configured such that members having the same size and the same shape are turned upside down to the inner top surface 3a of the casing 2. Each of the inner bottom surfaces 4a is mounted in a uniform position in plan view. Further, as described above, since the upper and lower rotation mechanism portions 30 have the same configuration, the rotation mechanism portion 30 on the lower side is mainly used as an example to describe the specific configuration of the upper and lower rotation mechanism portions 30.

As shown in FIGS. 2 and 3, the rail portion 31 is formed in an elongated shape in the front-rear direction. Specifically, the rail portion 31 is formed to be slightly centered in the surface width direction of the casing 2 and extends forward from the center portion in the depth direction of the casing 2 . In addition, as shown in FIG. 5, the rail portion 31 further has a lower end side center guide body 22 (upper end side center guide body 18) which is in the foremost position state when the rotary storage body 10 is rotated. The front side is extended to set. According to this configuration, the case width of the casing 2 and the rotary storage body 10 can be applied to a large size of, for example, about 100 mm to 300 mm. In addition, the rail portion 31 may be provided with a lower end side center guide body 22 (upper end side center guide body 18) which is in the foremost position state when the rotary storage body 10 is rotated. accommodate. Further, the figure shows an example in which the rail portion 31 is provided such that its front end is slightly left at the rear side than the front end of the casing 2. The rail portion 31 is fixed to the inner bottom surface 4a (inner top surface 3a) of the casing 2 by a fastener such as a screw.

In the present embodiment, the rail portion 31 is provided with a guide groove 32 that opens toward the center side and the front side in the vertical direction of the rotary storage device 1, and extends in the front-rear direction. The guide groove 32 has a slightly rectangular slightly rectangular groove shape as viewed in the longitudinal direction of the groove, and the groove width and the groove depth are the same size throughout the entire length. The guiding groove 32 is divided by the following: a groove bottom 32a; a pair of groove side walls 32b disposed on opposite sides of the groove bottom 32a; and a rear end wall 32c disposed at the bottom of the groove in a forwardly facing manner The back end of 32a. The groove width dimension of the guide groove 32 (the dimension in the width direction between the two groove side walls 32b and 32b) corresponds to the lower end side center guide roller 24 and the straight guide roller 26 (the upper end side guide roller) The size of the outer diameter of the sub- 19). That is, the groove width dimension of the guide groove 32 is such that the outer peripheral faces of the end side center guide roller 24 and the straight guide roller 26 (the upper end side center guide roller 19) abut against each other. The manner in which one of the groove side walls 32b rolls is adjacent to the pair of groove side walls 32b with a slight clearance therebetween.

Further, the support roller 25 of the lower end side center guide body 22 is configured to roll on the groove bottom 32a of the guide groove 32. In addition, the lower end side center guide body 22 (the upper end side center guide body 18) abuts against the rear end wall 32c of the guide groove 32, and the lower end side center guide body 22 (the upper end side center guide body 18) is suppressed. Further movement to the rear side. The illustration shows an example in which the rear wall of the guide case 27 of the lower end side center guide body 22 abuts against the rear end wall 32c of the guide groove 32 of the lower side rail portion 31. Further, as an example, the rear end wall 32c of the guide groove 32 of the upper rail portion 31 is provided with a cushioning member to which the upper end side center guide roller 19 abuts. Further, the rear end wall 32c of the guide groove 32 of the lower rail portion 31 may be provided with a cushioning member.

In the present embodiment, the rail portion 31 is provided with a movement suppressing spring 33, and the movement suppressing portion is configured to suppress the movement of the rotary storage body 10 in the stored state. In the present embodiment, the movement suppressing spring 33 is configured to suppress the movement of the lower end side center guide body 22 (the upper end side center guide body 18) on the front side of the rotary storage body 10 in the accommodated state. In the present embodiment, the movement suppressing springs 33 are configured such that when a predetermined load or more of a manpower or the like is applied to rotate the rotary storage body 10, the movement of the rotary storage body 10 (forward and backward rotation) is allowed. Specifically, as shown in FIG. 4( b ), the movement suppressing spring 33 is a spring piece-shaped elastic member that is elastically deformable with respect to the rail portion 31 . More specifically, the movement suppressing spring 33 can be substantially elastically deformed in the groove width direction of the guide groove 32 of the rail portion 31. Further, a movement suppressing spring 33 is provided on each of both sides in the groove width direction.

Each of the movement suppressing springs 33 is formed in an elongated shape along the longitudinal direction of the rail portion 31, and is configured such that the one end portion of the one end portion in the longitudinal direction of the movement suppressing spring 33 is fixed to both side plate portions, and the both side plate portions are The two groove side walls 32b of the guide groove 32 constituting the rail portion 31. In other words, the movement suppressing spring 33 is formed to be a free end at the rear end portion of the other end portion in the longitudinal direction, and is elastically deformed so that the rear end portion moves in the groove width direction of the guide groove 32. In addition, the rear end portions of the other end portions in the longitudinal direction of the respective movement suppression springs 33 are provided with a pair of protruding portions 33a so as to protrude toward the center in the groove width direction facing each other. In the present embodiment, the rear end portions of the respective movement suppression springs 33 are bent to form a pair of protruding portions 33a.

In the present embodiment, the pair of protruding portions 33a of the movement suppressing spring 33 are elastically abutted on both sides of the front side half of the lower end side center guide roller 24 (the upper end side center guide roller 19). On the outer peripheral surface, the lower end side center guide roller 24 (the upper end side center guide roller 19) of the rotary storage body 10 in the accommodated state is prevented from moving to the front side. As shown by the two-dot chain line of FIG. 4(b), the movement suppressing spring 33 is configured to be elastically abuttable to the outer peripheral surface of the lower end side center guide roller 24 (the upper end side center guide roller 19). In the natural state, the pair of protruding portions 33a are closer to each other than in the abutting state. Further, as shown by the two-dot chain line in Fig. 4(b), the movement suppressing spring 33 is configured to apply a predetermined load or more as described above, and the lower end side center guide roller 24 (upper end side center guide roller 19) When moving to the front side, the pair of protruding portions 33a are separated by elastic deformation. In other words, when the rotation of the rotary storage body 10 is established, the lower end side center guide roller 24 (the upper end side center guide roller 19) crosses the pair of protrusions against the urging force of the movement suppression spring 33. The way 33a moves.

Further, although the illustration shows that the movement suppressing spring 33 and the rail portion 31 are different from each other, the movement suppressing spring 33 may be attached to the side plate portions of the rail portion 31 so as to be integrally formed by cutting and erecting. In addition, the movement suppressing portion for suppressing the movement of the rotary storage body 10 in the accommodated state is not limited to the spring-like movement suppressing spring 33, and may be formed in a convex shape (a bulge shape) or a magnet shape. In addition, it is not limited to the above, as long as a predetermined load or more is applied, the storage body 10 can be moved (rotated), or it can be manually released when moving. In addition, the movement suppressing portion is not limited to the aspect in which the rail portion 31 is provided so as to suppress the movement of the lower end side center guide body 22 (the upper end side center guide body 18) toward the front side, and the restraining side may be used. The manner in which the partial guide body (the side guide roller 28) moves is provided in a curved guide groove 35 or the like which will be described later. The movement suppressing portion that suppresses the movement of the rotary storage body 10 in the stored state can be defined in various other aspects.

The curved guide groove 35 is opened to the center side in the up-and-down direction, and is formed to extend substantially in the width direction. In the present embodiment, the curved guide groove 35 is configured such that the inner bottom surface 4a (inner top surface 3a) of the casing 2 is provided in a plate-shaped guide plate 34 that is fixed by a fastener such as a screw. In the present embodiment, the guide plate 34 has a configuration in which a base material on the inner bottom surface 4a (inner top surface 3a) side of the casing 2 and a thin plate material covering the base material are laminated. Further, the guide plate 34 and the rail portion 31 may be integrally provided. Further, the illustration shows a rotation mechanism unit 30 which is slightly T-shaped in plan view by a guide plate 34 which is elongated in the surface width direction and a rail portion 31 which is elongated in the front-rear direction, but is not limited thereto. Aspect. For example, the rotation mechanism unit 30 which is slightly rectangular in plan view may be defined, or the rotation mechanism unit 30 which covers the inner bottom surface 4a (inner top surface 3a) of the casing 2 over the entire body may be used. Further, either or both of the curved guiding groove 35 and the guiding groove 32 of the rail portion 31 may be provided directly or in a buried manner on the bottom surface portion 4 of the casing 2 (top surface portion 3) The state and the like.

As shown in FIG. 3, the curved guide groove 35 has a curved groove portion 36 that protrudes inward in a plan view, and is positioned at a center side in a curved surface width direction, and a linear groove portion 37 for bending therein. The both sides of the groove portion 36 in the surface width direction are provided so as to extend in the surface width direction. The curved groove portion 36 is connected to the two linear groove portions 37. The curved guide groove 35 has a substantially rectangular slightly rectangular shape as viewed in the longitudinal direction of the groove, and the groove width and the groove depth are the same size throughout the entire length (see FIG. 4(a)). Further, the groove width dimension of the curved guide groove 35 is a size corresponding to the outer diameter of the side guide roller 28. That is, the groove width dimension of the curved guide groove 35 is set to a size such that the outer peripheral surface of the side guide roller 28 abuts against the groove side wall of one side and is rolled with a slight gap from the side walls of the two grooves. The gap is adjacent to the opposite. Further, the illustration shows an example in which the groove width of the through-bending guide groove provided on the side of the thin plate forming the opening side of the curved guide groove 35 is set to be larger than that of the guide plate 34 provided as described above. The groove width of the concave curved guide groove on the substrate side, but these may be set to the same width. In addition, the figure is such that a part of the side guide roller 28 is exposed outside the curved guide groove 35, but the whole part of the side guide roller 28 may be accommodated in the curved guide groove. 35 aspect.

The curved groove portion 36 is provided such that both end portions in the surface width direction of the boundary portion with the linear groove portion 37 are positioned at a slightly central portion in the depth direction of the housing space of the casing 2. Further, the curved groove portion 36 is provided so as to be separated from each of the linear groove portions 37 provided on both sides of the curved groove portion 36, that is, the inner portion of the storage space is displaced from the center portion in the width direction. The inner portion is placed over the center portion of the storage space in the surface width direction. As shown in Fig. 5 (a) to (c), the curved groove portion 36 is a shaft (upper end side shaft 17 and lower end) of the rotary storage body 10 in a state of being at the foremost position when the rotary storage body 10 is rotated. The side shaft 20) is a slightly arcuate shape of the center of the circle. The central angle and the radius of curvature of the curved groove portion 36 are not in accordance with the depth dimension of the storage space, the surface width dimension, and the plan view shape of the louver 16 as the accommodating portion of the rotary accommodating body 10, and the rotation storage body 10 is not rotated. The mode of contact with the casing 2 may be appropriately set. The central angle of the curved groove portion 36 is, for example, about 80 to 100 degrees. That is, the curved groove portion 36 can be set to an arc shape of about a quarter of a circle. Further, as shown in FIGS. 5 and 6 , the radius of curvature of the curved groove portion 36 may increase as the ratio of the surface width dimension of the storage space (the rotating storage body 10 ) to the depth dimension increases.

The linear groove portion 37 is provided to be connected to both end portions of the curved groove portion 36 in the surface width direction. That is, the linear groove portions 37 are provided on both sides of the curved groove portion 36. Each of the linear groove portions 37 is provided so as to be located at a substantially central portion in the depth direction of the housing space of the casing 2 and to extend in the surface width direction. Further, the boundary portion between each of the linear groove portions 37 and the curved groove portion 36 is curved, and the side guide rollers 28 are smoothly moved. The side guide rollers 28 are positioned in the linear groove portions 37 provided on both sides of the curved groove portion 36 in the initial state and the final state in the storage state of the rotary storage body 10 and the rotation of the rotary storage body 10 (refer to Figure 3 and Figure 5 (d)). In addition, in the present embodiment, the linear groove portion 37 is provided so as to extend further outward in the surface width direction of the side guide roller 28 in the storage state of the rotary storage body 10. According to this configuration, the case width of the casing 2 and the rotary storage body 10 can be applied to a large size of, for example, about 100 mm to 200 mm. In addition, the linear groove portion 37 may be provided in such a manner as to accommodate the side guide roller 28 which is most outward in the surface width direction.

As shown in FIGS. 3 and 5, the rotary storage device 1 configured as described above rotates the storage container 10 in such a manner as to rotate backward and backward. In the initial state when the rotary storage body 10 rotates the rotary storage body 10 in the stored state, the side guide rollers 28 are directed to one side of the pair of linear groove portions 37 of the curved guide groove 35. The center side of the width direction moves, and the lower end side center guide roller 24 (the upper end side center guide roller 19) moves forward. As described above, the lower end side center guide roller 24 (the upper end side center guide roller 19) is moved forward, thereby forming a rotation between the rear side inner surface 5a of the casing 2 for rotating the rotary storage body 10. space.

Further, when the side guide roller 28 moves to reach the curved groove portion 36 of the curved guide groove 35, the side guide roller 28 moves along the curved groove portion 36 to draw an arc, thereby rotating the storage body. 10 The lower end side center guide roller 24 (the upper end side center guide roller 19) is rotated as an approximate pivot point. Then, in a state in which the rotary storage body 10 is rotated at the end, that is, the side guide rollers 28 move to reach the other of the pair of linear groove portions 37, the side guide rollers 28 are along the other side. One of the linear groove portions 37 moves outward in the surface width direction, and the lower end side center guide roller 24 (the upper end side center guide roller 19) moves rearward. As a result, the rotary storage body 10 is rotated by 180° around the upper and lower shafts (the upper end side shaft 17 and the lower end side shaft 20), and the front and rear sides thereof are turned over. As described above, the rotary storage device 1 moves the upper and lower shafts (the upper end side shaft 17 and the lower end side shaft 20) of the rotary storage body 10 in the front-rear direction, and rotates the storage container 10 around the shaft (the upper end side shaft 17 and the lower end). The side shaft 20) is rotated so that the front and rear of the rotating storage body 10 can be replaced (switched).

According to the above-described configuration, the rotary storage device 1 of the present embodiment can effectively reduce the depth dimension of the casing 2 and reduce the forward movement of the rotary storage body 10 when the rotary storage body 10 is turned back and forth. Prominent amount. In other words, the rotating storage unit 10 that can be rotated back and forth about the axis (the upper end side shaft 17 and the lower end side shaft 20) that rotates in the vertical direction of the rotating storage body 10 is used to hold the upper and lower rotating mechanism portions. 30. It is configured as a casing 2 that is opened at the front. Therefore, the rotating storage body 10 can efficiently store the stored object, and the rotating storage body 10 can be rotated, and the stored object can be easily taken out. In the present embodiment, the upper and lower rotating mechanism portions 30 are provided with upper and lower rail portions 31, and central guide members provided at the upper and lower end portions of the rotary housing 10 (the upper end side guide) The lead body 18 and the lower end side center guide body 22) are guided together with the shaft (the upper end side shaft 17 and the lower end side shaft 20) in the vertical direction of the rotary storage body 10 so as to be freely movable in the front-rear direction. Therefore, as described above, the shaft (the upper end side shaft 17 and the lower end side shaft 20) of the rotary storage body 10 in the vertical direction can be moved in the front-rear direction with respect to the casing 2, and the rotary storage body 10 can be rotated. Therefore, when the rotary storage body 10 is rotated, the rotary storage body 10 protrudes further rearward than the state accommodated in the casing 2. In other words, the space for rotation of the rotary storage body 10 necessary for the inside of the rotary storage body 10 in the state of the casing 2 can be reduced, and the depth of the storage portion (the shelf 16) of the rotary storage body 10 can be secured. Moreover, the depth dimension of the casing 2 is also effectively reduced.

Further, the upper and lower rotation mechanism portions 30 are provided with a curved guide groove 35, and the side guide rollers 28 provided at the upper and lower end portions of the rotary storage body 10 are oriented so as to extend toward the center portion in the width direction. Guided by moving inward. Therefore, the upper end side center guide body 18 and the lower end side center guide body 22 and the side guide roller 28 can be moved along the rail portion 31 and the curved guide groove 35, and the rotary storage body 10 can be moved substantially fixed. The track is flipped back and forth. When the rotary storage body 10 is turned back and forth, the side guide rollers 28 of the rotary storage body 10 move toward the inner side toward the center in the surface width direction. Therefore, compared with the structure which is guided by the connecting arm, it is possible to reduce the amount of protrusion in a state in which the rotary storage body 10 is largely rotated by 90° (the state shown in FIG. 5(b)). Thereby, it is possible to reduce the gap on the front side of the casing 2 required for turning the rotary storage body 10 forward and backward, and to improve the operability when the rotary storage body 10 is turned back and forth. In addition, the amount of movement of the upper end side center guide body 18 and the lower end side center guide body 22 toward the front side can be reduced, and the rotation storage body 10 can be stably moved.

In the present embodiment, the rotation mechanism unit 30 has a structure in which the upper end side center guide body 18 and the lower end side center guide body 22 move inside the casing 2 when the rotation storage body 10 is turned back and forth. In this manner, the upper end side center guide body 18 and the lower end side center guide body 22 are guided. Therefore, the upper center side guide body 18 and the lower end side center guide body 22 protrude further forward than the case body 2, for example, when the rotary storage body 10 is turned back and forth, by the case 2 On the other hand, the load of the rotary storage body 10 that accommodates the stored objects is stably received. In addition, the upper end side center guide body 18 and the lower end side center guide body 22 protrude further forward than the case body 2 when the rotary storage body 10 is turned back and forth.

In the present embodiment, the rotation mechanism unit 30 is provided with a movement suppression unit (movement suppression spring 33) to suppress the movement of the rotation storage body 10 in the stored state. Therefore, it is possible to suppress the rotary storage body 10 from protruding forward from the casing 2 by itself. In addition, it is not necessary to provide a motion suppression unit.

In the present embodiment, the rotation mechanism unit 30 includes a center guide roller (the upper end side center guide roller 19 and the lower end side center guide roller 24), and the upper and lower ends of the rotary storage body 10 are provided. Two or one of the two center guide bodies (the upper end side center guide body 18 and the lower end side center guide body 22) are disposed around the axis in the up and down direction (roller) The shaft 19a and the roller shaft 24a) rotate. Therefore, the upper end side center guide body 18 and the lower end side center guide body 22 can be smoothly moved along the rail portion 31. Further, in the present embodiment, one of the two center guide bodies provided at the upper and lower end portions of the rotary storage body 10 (the lower end side center guide body 22 in the present embodiment) includes a straight guide portion (straight forward) The guide roller 26) is disposed at a distance from the center guide roller (the lower end side center guide roller 24 in the present embodiment) in the front-rear direction, and abuts against the two-slot side wall 32b of the rail portion 31. One of the central guides (the lower end side central guide 22 in the present embodiment) is guided in a straight forward manner. Therefore, it is possible to suppress the horizontal swing of the end side center guide body 22 when the rotary storage body 10 is moved in the front-rear direction along the rail portion 31, and the rotation storage body 10 can be stably reversed back and forth. Further, the upper end side center guide body 18 may be provided with the same straight advancement guide portion, and neither the upper end side center guide body 18 nor the lower end side center guide body 22 may be provided with a straight advance guide portion.

In the present embodiment, the lower end side center guide body 22 of the rotary storage body 10 is provided with a support roller 25, and a groove bottom 32a that rotates around the shaft 25a in the surface width direction and rolls on the lower rail portion 31. . Therefore, the load of the rotary storage body 10 can be stably received by the lower rail portion 31, and the lower end side center guide 22 of the rotary storage body 10 can be smoothly moved in the front-rear direction. Further, in the present embodiment, the support roller 25 is integrally provided around the lower end side center guide roller 24 that rotates in the vertical direction of the roller shaft 24a. Thereby, the structure in which the lower end side center guide roller 24 and the support roller 25 are provided at intervals in the front-rear direction can be reduced in size.

Further, instead of the above-described aspect, the lower end side center guide roller 24 that rotates around the roller shaft 24a in the up and down direction and the roller shaft 25a that rotates in the surface width direction may be rotated. The support roller 25 is set to be placed at intervals along the front and rear. In this case, it is also possible to set the support roller 25 which rotates around the roller shaft 25a in the surface width direction at the center, and the lower end which rotates around the roller shaft 24a in the up and down direction. The side center guide roller 24 is grasped as a straight advance guide (straight guide roller 26). In addition, for example, the support roller 25 provided at the center may be provided with a lower end side center guide roller 24 on one side in the front-rear direction and a straight guide portion on the other side in the front-rear direction ( The aspect of the straight guide roller 26) can be set to set the plurality of support rollers 25 in front and rear. Alternatively, the support roller 25 as described above may not be provided. In addition, the upper end side center guide roller 19 and the lower end side center guide roller 24 which constitute the upper end side center guide body 18 and the lower end side center guide body 22 may be defined as a pin shape or a block shape as described above. Replace the composition of the free rotation. Further, either or both of the upper end side center guide body 18 and the lower end side center guide body 22 may be engaged with the rail and slidably engaged with the rail portion 31 of the rotation mechanism unit 30. In addition, it is also possible to adopt a state in which the upper suspension type is held by the upper suspension type, instead of the state in which the rotary storage body 10 is held by the lower load as in the present embodiment. In this case, in order to achieve the structure required for the upper suspension type, the upper rail portion 31 and the upper end side center guide 18 may be appropriately deformed.

Next, an example of a storage device according to another embodiment of the present invention will be described with reference to the drawings. Fig. 6 is a view schematically showing an example of a rotary storage device as the storage device of the second embodiment. It is noted that the differences from the first embodiment described above will be mainly described, and the same components will be denoted by the same reference numerals, and their description will be omitted or simply described.

In the rotary storage device 1A of the present embodiment, the ratio of the surface width dimension to the depth dimension of the casing 2A is larger than that of the first embodiment, and accordingly, the surface width of the casing 11A and the shelf 16A of the rotary storage body 10A is increased. It is also larger than the above first embodiment. Further, the size of the lower end side center guide roller 24 (the upper end side center guide roller 19) to the side guide roller 28 provided from the upper and lower sides of the rotary storage body 10A is larger than that of the first embodiment described above. . In addition, the curvature radius of the curved groove portion 36A of the curved guide groove 35A provided in the guide plate 34A of the rotating mechanism portion 30A is also larger than that of the first embodiment described above.

In the rotary storage device 1A configured as described above, the side guide roller 28 is positioned outside the surface width direction of the linear groove portion 37A of the first embodiment in the accommodated state. When the rotary storage body 10A is rotated, the lower end side center guide roller 24 (the upper end side center guide roller 19) is located on the front side of the rail portion 31A which is more inclined than the first embodiment. In other words, as the ratio of the width dimension to the depth dimension of the rotary storage body 10A increases, the inner space required for the rotation of the rotary storage body 10A is increased, so that the amount of protrusion of the rotary storage body 10A toward the front side becomes large. . The rotary storage device 1A of the present embodiment can exhibit substantially the same effects as those of the first embodiment. Although the rotary storage device of the present invention has been described above based on the embodiment, the present invention is not limited to the above embodiment. For example, the various modifications and modifications of the embodiments will be apparent to those skilled in the art, and the components and functions of the embodiments may be omitted without departing from the spirit of the invention. The form achieved by any combination is also included in the present invention.

1, 1A‧‧‧Rotary storage device (storage device)
2, 2A‧‧‧ cabinet
3(3a)‧‧‧ top face (inner top)
4(4a)‧‧‧Bottom part (inside bottom)
5(5a)‧‧‧Back part (back)
6‧‧‧ Side section
10, 10A‧‧‧Rotary storage body (storage body)
11, 11A‧‧‧ frame
12‧‧‧Upper frame
13‧‧‧ Lower frame
14‧‧‧ vertical frame department
15‧‧‧Insert hole
16, 16A‧‧‧ Shelves
17‧‧‧Upper side axis (axis in the up and down direction)
18‧‧‧Upper side central guide
19‧‧‧Upper side central guide roller
19a‧‧‧Roller shaft
20‧‧‧Bottom side shaft (axis in the up and down direction)
21‧‧‧ Bearing Department
22‧‧‧Bottom side central guide
23‧‧‧Roller group
24‧‧‧Bottom side central guide roller (guide roller of central guide on one side)
24a‧‧‧Roller shaft (axis along the up and down direction)
25‧‧‧Support roller
25a‧‧‧Roller shaft (axis along the width of the surface)
26‧‧‧Direct guide roller (straight forward guide)
26a‧‧‧Roller shaft
27‧‧‧Guide box
28‧‧‧Side guide rollers (side guides)
28a‧‧‧Roller shaft
30, 30A‧‧‧Rotating Mechanism Department
31, 31A‧‧‧ Track Department
32‧‧‧ guiding slot
32a‧‧‧ bottom
32b‧‧‧Slot sidewall
32c‧‧‧back wall
33‧‧‧Motion suppression spring (movement suppression unit)
33a‧‧‧Protruding
34, 34A‧‧‧Guideboard
35, 35A‧‧‧ curved guide groove
36, 36A‧‧‧ curved groove
37, 37A‧‧‧ linear groove

Fig. 1 is a partially omitted perspective view schematically showing an example of a storage device according to an embodiment of the present invention. Fig. 2 is a partially cutaway schematic longitudinal cross-sectional view showing a part of a storage apparatus according to an embodiment of the present invention. Fig. 3 is a partially cutaway schematic cross-sectional view showing a part of a storage apparatus according to an embodiment of the present invention. 4(a) is a partially enlarged schematic longitudinal cross-sectional view corresponding to FIG. 2, and FIG. 4(b) is a partially enlarged cross-sectional view corresponding to FIG. 5(a) to 5(d) are partial cross-sectional schematic cross-sectional views schematically showing an example of the front and rear reversing operation of the storage body included in the storage device according to the embodiment of the present invention. Figure. 6(a) to 6(c) are diagrams schematically showing an example of a storage device according to another embodiment of the present invention, and an example in which the front and rear reversing operations of the storage body included in the storage device are omitted is schematically shown. A portion of a portion is cut away from a schematic cross-sectional view.

1‧‧‧Rotary storage device (storage device)

2‧‧‧ cabinet

3(3a)‧‧‧ top face (inner top)

4(4a)‧‧‧Bottom part (inside bottom)

5‧‧‧ Back part

6‧‧‧ Side section

10‧‧‧Rotating storage body (storage body)

11‧‧‧ frame

12‧‧‧Upper frame

13‧‧‧ Lower frame

14‧‧‧ vertical frame department

15‧‧‧Insert hole

16‧‧‧Shelf

17‧‧‧Upper side axis (axis in the up and down direction)

18‧‧‧Upper side central guide

20‧‧‧Bottom side shaft (axis in the up and down direction)

21‧‧‧ Bearing Department

22‧‧‧Bottom side central guide

28‧‧‧Side guide rollers (side guides)

28a‧‧‧Roller shaft

30‧‧‧Rotating Mechanism Department

31‧‧‧ Track Department

32‧‧‧ guiding slot

33‧‧‧Motion suppression spring (movement suppression unit)

34‧‧‧Guideboard

35‧‧‧Bending guide groove

36‧‧‧Bending groove

37‧‧‧Linear groove

Claims (6)

A storage device comprising: an upper and a lower rotating mechanism portion, which is provided in a box body that is open at the front, and is capable of being held around a shaft that is rotatable in the vertical direction and that can be turned back and forth; and the rotation of the upper and lower sides The mechanism portion has a rail portion that is placed up and down, and the center guide body that is provided at each of the upper and lower end portions of the center portion in the surface width direction of the storage body is guided together with the shaft to be freely oriented in the front-rear direction. a moving guide; and a curved guide groove for the upper and lower sides, and the side guide body provided at each of the upper and lower end portions of the storage body in the surface width direction side of the storage body so as to be wider toward the surface The central portion is guided to move inwardly; the curved guiding groove has a curved groove portion; and the linear groove portion is disposed to be connected to the surface width direction of the curved groove portion. The storage device according to claim 1, wherein the shaft is provided at each of the upper and lower end portions of the central portion in the surface width direction of the storage body in the storage state, and the center of the upper end portion of the storage body is provided. The guide body is provided on an upper portion of the shaft on the upper end side, and the center guide body provided on the lower end side of the storage body is provided on a lower portion of the shaft on the lower end side. The storage device according to claim 1, wherein the rotation mechanism portion on the upper end side of the upper and lower rotation mechanism portions has a center guide body that guides the upper end side so that the upper end side is turned when the storage body is turned back and forth The structure in which the central guiding body moves within the housing, The rotation mechanism portion on the lower end side of the upper and lower rotation mechanism portions guides the center guide body on the lower end side so that the center guide body on the lower end side is in the housing when the storage body is turned back and forth The structure of the move. The storage device according to claim 1, wherein at least one of the upper and lower rotation mechanism portions includes a movement suppression spring that suppresses movement of the storage body in a stored state. The storage device according to claim 1, wherein either or both of the central guide members provided at the upper and lower end portions of the storage body have guide rollers that are coaxial with the shaft And the straight guide portion is disposed at an interval from the guide roller in the front-rear direction, and is guided in such a manner as to abut against the two-slot side wall of the rail portion to make the center guide body straight. The storage device according to any one of claims 1 to 5, wherein the central guide body provided on the lower end side of the storage body is provided with a support roller that surrounds the axis along the width direction Rotate and roll on the bottom of the groove portion of the lower side.