JP2017086417A - Partition storage unit - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a partition storage unit capable of sliding a sliding door member in a horizontal direction smoothly without rattling while being easy to process and assemble, and excellent in appearance by preventing a guide rail from being exposed to a front face.SOLUTION: A guide roller 42 provided at the tip of an arm member 16 on a short length side is slidably engaged with a rail member 28a provided on a front side, and a guide roller 56 provided at the tip of an arm member 18 on a long length side is slidably engaged with a rail member 28b provided on a back side. A movement roller 34 which travels along the front face of a storage unit body 12 is provided in the bottom of a sliding door member 14, at an interval between a door end side and a door tail side, and the sliding door member 14 is formed so as to make the upper end project above the two arm members 16 and 18.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a partition storage unit having both a function as a room partition and a function as a storage unit.

  There is a demand for dividing a room into a plurality of spaces according to the lifestyle, such as separating a living room and a dining room separately or making a small study called DEN in the living room. In addition to this, there is a desire to secure more indoor storage space.

  As means for solving these demands at the same time, for example, a partition storage unit as shown in Patent Document 1 has been proposed and is used by many users today.

  The conventional partition storage unit has a storage unit main body (partition body) and a sliding door member (sliding panel) that covers the front surface of the storage unit main body. The storage unit main body has a box shape with an open front, and a free shelf is provided in the interior thereof so that it can be used as a storage unit.

  Nested guide rails are respectively attached to the upper and lower front openings of the storage unit main body for barrier-free, and sliding door members are fitted between the guide rails.

  When using this conventional partition storage unit, place the partition storage unit at a desired position (for example, in the corner of a room or hallway with a passage provided between the storage unit body and the wall on the drawer side of the sliding door member). Set up a partition storage unit to separate rooms and corridors. In this case, in a state where the sliding door member is housed in the front surface of the storage unit body, the sliding door member functions as a door of the storage unit body, and an entrance / exit of a space in which the side surface of the storage unit body and the wall of the room are separated from each other Become. On the other hand, in a state where the sliding door member is pulled out from the storage unit main body, the storage unit main body functions as a partition, and the sliding door member functions as the door of the entrance / exit.

JP 2007-135839 A

  A conventional guide rail for a partition storage unit is preferable as a barrier-free structure, but has a structure in which the sliding door member is sandwiched from both the upper and lower sides, so that the sliding door member slides smoothly in the horizontal direction without rattling. However, there is a problem that it is difficult to assemble the guide rail because it is necessary to attach the guide rail horizontally and in parallel.

  In addition, when the partition storage unit is viewed from the front, the upper and lower guide rails are visible from the front of the storage unit, so that the aesthetic appearance is impaired.

  Furthermore, since the conventional partition storage unit was fixed, there was a problem that it was difficult to move once installed.

  The present invention has been made in view of such conventional problems. The sliding door member can be smoothly slid in the horizontal direction without rattling even though it is easy to process and assemble. The main object is to provide a partition storage unit that is not exposed to the surface and has an excellent appearance, and the purpose is to follow that the entire partition storage unit is movable.

According to the first aspect of the present invention, “a box-shaped storage unit main body 12 having an open front side and a plate-like sliding door member 14 provided on the front side of the storage unit main body 12 so as to be slidable in the lateral width direction. A partition storage unit 10 having:
Two rail members 28a and 28b extending in the lateral width direction are provided on the upper surface of the storage unit main body 12 at a predetermined interval in the front-rear direction.
Two arm members 16 and 18 extending in the upper surface direction of the storage unit main body 12 and having different lengths are attached side by side on the rear upper door bottom side of the sliding door member 14.
A guide roller 42 provided at the tip of the short-side arm member 16 is slidably fitted to a rail member 28a provided on the front side,
A guide roller 56 provided at the tip of the arm member 18 on the long side is slidably fitted to a rail member 28b provided on the back side,
On the bottom surface of the sliding door member 14, a moving roller 34 that travels along the front surface of the storage unit main body 12 is provided with a gap between the door tip side and the door bottom side,
The sliding door member 14 is a partition storage unit 10 characterized in that the upper end of the sliding door member 14 is formed so as to protrude above the two arm members 16 and 18.

  In addition to claim 1, the invention described in claim 2 is “in the upper surface of the sliding door member 14, a guide groove 14 a extending in the longitudinal direction is formed and attached to the upper door end side of the storage unit main body 12. The tip 20d of the guide member 20 is slidably fitted in the guide groove 14a ".

  The invention described in claim 3 is characterized in that a caster 32 protruding from the bottom surface of the storage unit main body 12 is attached to the bottom plate 12d of the storage unit main body 12.

  According to the partition storage unit 10 according to claim 1, two arm members 16, 18 having different lengths are attached to the rear side upper door bottom side of the sliding door member 14, and are provided at the tips of the arm members 16, 18. The sliding guides 42 and 56 are slidably fitted to rail members 28 a and 28 b provided on the upper surface of the storage unit main body 12, and the moving roller 34 is provided on the bottom surface of the sliding door member 14. The member 14 can be slid smoothly along the front surface of the storage unit main body 12 in the horizontal direction so that the front surface of the storage unit main body 12 can be fully opened. Moreover, the sliding door member 14 can be attached to the storage unit main body 12 simply by fitting the guide rollers 42 and 56 provided at the tips of the arm members 16 and 18 into the rail members 28a and 28b from above. There is no need for difficult processing or assembly in manufacturing the storage unit 10.

  Further, since the sliding door member 14 is formed so that the upper end thereof protrudes upward from the arm members 16 and 18, the protruding portion of the sliding door member 14 includes two arm members as well as the rail members 28a and 28b. The partition storage unit that functions as a blindfold for the rails 16 and 18 and is excellent in aesthetic appearance, since the rail members 28a and 28b and the arm members 16 and 18 that are attachment members of the sliding door member 14 to the storage unit main body 12 are not visible from the outside. 10 can be provided.

  According to the partition storage unit 10 according to claim 2, the guide member 20 is attached to the upper surface door end side of the storage unit body 12 from the rear, and the tip 20 d of the guide member 20 is provided on the upper surface of the sliding door member 14. Since the sliding door member 14 is slid in the left-right direction, the movement of the sliding door member 14 in the front-rear direction is restricted by the guide member 20 and the door end side of the sliding door member 14 is opened. Can be prevented.

  According to the partition storage unit 10 of the third aspect, since the casters 32 are provided on the bottom surface of the storage unit main body 12 so as to protrude and immerse, when the casters 32 protrude downward, the storage unit main body 12 It floats up from the surface C, and the heavy-weight partition storage unit 10 can be easily moved. After the partition storage unit 10 is moved to a predetermined position, the caster 32 may be moved upward to be immersed in the storage unit main body 12, whereby the storage unit main body 12 is grounded to the floor surface C.

It is a figure which shows the use condition of the partition storage unit concerning this invention. It is principal part sectional drawing (partially abbreviate | omitted) of a partition storage unit. It is a front view which shows the short side arm member. It is a top view (partially omitted) of the partition storage unit.

  The present invention will be described below with reference to the drawings. The partition storage unit 10 of the present invention is roughly constituted by a storage unit main body 12, a sliding door member 14, a pair of left and right arm members 16, 18 having different lengths, and a guide member 20 provided as necessary.

  The storage unit main body 12 is a box-shaped member having an open front surface, and includes a pair of left and right side plates 12a and 12b, a top plate 12c, a bottom plate 12d, and a back plate 12e, and is interposed between the pair of left and right side plates 12a and 12b. A top plate 12c and a bottom plate 12d are bridged, and a back plate 12e is attached to the back side.

  A plurality of dowel holes 22 provided at predetermined intervals in the vertical direction are arranged on the inner side surfaces of the side plates 12a and 12b at two locations on the both sides in the depth direction (front-rear direction) (one or more levels in the vertical direction). Is provided. A dowel 24 is attached to each dowel hole 22, and a shelf plate 26 is placed on the dowel 24. The space formed by partitioning by the side plates 12a, 12b, the top plate 12c, the bottom plate 12d, the back plate 12e and the shelf plate 26 is the accommodation space A (the accommodation space A is desired depending on the mounting position of the dowel 24). Can be set to

Two rail members 28a and 28b extending substantially in the entire length excluding both ends in the lateral width direction from the door butt side of the top plate 12c are embedded in the front end of the top surface of the top plate 12c at a predetermined interval in the front-rear direction. Yes.
Each rail member 28 (28a, 28b) is a long member having a generally U-shaped cross-section upward, and is formed by cutting out an extrusion mold member formed of a metal such as aluminum with a predetermined dimension.

The bottom plate 12d is attached to a position slightly above the lower edge of the side plates 12a and 12b so that a space exists between the bottom plate 12d and the storage unit main body 12 placed on the floor C (see FIG. This space is the caster housing space B).
Caster mounting screw holes 30 are formed in the respective corners of the bottom surface of the bottom plate 12d, and casters 32 are respectively mounted in the caster mounting screw holes 30.

  The caster 32 includes a wheel 32 a, a frame 32 b that rotatably holds the wheel 32 a, and a male screw 32 c that extends upward from the frame 32 b, and the male screw 32 c is screwed into the caster attachment screw hole 30.

  In the normal state, the wheel 32a of the caster 32 is in contact with the floor surface C or is slightly lifted from the floor surface C, and if the partition storage unit 10 needs to be moved, the caster 32 is projected downward from the caster housing space B. Specifically, the male screw 32c may be rotated in a direction in which the male screw 32c is screwed out from the caster mounting screw hole 30, and thereby the wheel 32a of the caster 32 protrudes downward from the caster housing space B (relatively to the housing unit main body 12). , The partition storage unit 10 can be easily moved.

  The sliding door member 14 is a plate member having a square shape or a vertically long rectangular shape. The sliding door member 14 is provided with pulling handles 14d on both front and back surfaces of the both ends. Further, only when the guide member 20 is installed on the upper surface, the sliding door member 14 is at least in the longitudinal direction. An elongated guide groove 14a extending substantially the entire length excluding both ends is engraved.

  Moving roller mounting recesses 14c are formed on the left and right sides of the bottom surface of the sliding door member 14, and the moving roller 34 is rotatably mounted in each of the moving roller mounting recesses 14c. Is exposed from. The rotation shaft 34 a of the moving roller 34 is set so as to extend in the front-rear direction of the sliding door member 14.

  The pair of left and right arm members 16 and 18 having different lengths function as guides when the sliding door member 14 is slid in the lateral width direction with respect to the storage unit main body 12. In this embodiment, the short-side arm member 16 is disposed on the door bottom side, and the long-side arm member 18 is disposed on the door-end side. However, the position is not particularly limited. The arrangement may be reversed.

  The short arm member 16 is generally composed of a short arm member main body 36 and a fixing bracket 38. The short arm member main body 36 is formed by bending an elongated plate-like member made of a rigid material such as metal into a substantially L shape. The portion extending in the horizontal direction is the upper piece 36a and the portion extending in the vertical direction is attached. It is a piece 36b.

  A support shaft mounting hole 36c is formed at the center of the tip of the upper piece 36a, and the support shaft 40 is attached to the support shaft mounting hole 36c while being suspended from the upper piece 36a. A guide roller 42 having the support shaft 40 as a rotation center is rotatably attached to the lower end portion of the support shaft 40.

  The guide roller 42 is slidably fitted in the front rail member 28a in a state of floating from the groove bottom. The upper surface of the guide roller 42 is fitted so as to be flush with the upper surface of the front rail member 28a.

  An engaging recess 36d having a substantially triangular cross section is formed in the central portion of the mounting piece 36b. The engaging recess 36d is set to become deeper as it goes downward.

  The fixture 38 is a rectangular plate member made of a rigid material such as metal. Screw holes 38 a are respectively formed at four corners of the fixing metal 38. The fixing metal 38 is attached to the sliding door member 14 by screwing the tip of the screw 44 inserted into the screw hole 38 a into the sliding door member 14. In the present embodiment, the fixing bracket 38 is attached to the rear upper door end side of the sliding door member 14.

  On the mounting surface side of the fixing metal 38, the central portion is recessed, and the upper side of the recess 38b is opened outward. Therefore, in a state in which the fixing bracket 38 is attached to the sliding door member 14, the recess 38b surrounded by the fixing bracket 38 and the sliding door member 14 becomes the arm member accommodation recess D, and the arm member accommodation recess D has a short side. The attachment piece 36b of the arm member main body 36 is inserted.

  An engaging claw 38c that engages with the engaging recess 36d of the mounting piece 36b is formed in the central portion of the fixing bracket 38. The engaging claw 38c has a substantially triangular cross section, and is formed to protrude toward the mounting surface as it goes downward so as to fit the engaging recess 36d. Therefore, in a state in which the attachment piece 36b is inserted into the arm member accommodation recess D, the engagement claw 38c engages with the engagement recess 36d to be in a fitted state, and the short side arm member main body 36 is in the arm member accommodation recess D. The movement in the direction away from the place D can be restricted.

  The long arm member 18 is generally constituted by a long arm member main body 46 and a fixing bracket 38. The long arm member body 46 includes an attachment member 48 and a guide member 50. The mounting member 48 is formed by bending an elongated plate-shaped member made of a rigid material such as a metal into a substantially L shape. The portion extending in the horizontal direction is the upper piece 48a and the portion extending in the vertical direction is the mounting piece 48b. is there.

  Screw mounting screw holes 48c are formed on the left and right sides of the tip of the upper piece 48a. In addition, an engagement recess 48d having a substantially triangular cross section is formed in the central portion of the mounting piece 48b. The engaging recess 48d is set to become deeper as it goes downward. Therefore, in a state where the mounting piece 48b is inserted into the arm member receiving recess D of the fixing bracket 38, the engaging claw 38c of the fixing bracket 38 is engaged with the engaging recess 48d so as to be fitted and killed. The movement of the member main body 46 in the direction away from the arm member receiving recess D can be restricted.

  The guide member 50 is formed by bending an elongated plate-like member made of a rigid material such as metal into a substantially S shape, and the upper horizontal portion is the upper piece 50a and the lower horizontal portion. Is the lower piece 50b.

  In the upper piece 50a, two long holes 50c extending in the longitudinal direction are formed corresponding to the screw mounting screw holes 48c at a predetermined interval in the width direction. Screws 52 are inserted into the respective long holes 50c from the lower surface side, and the guide member 50 is inserted into the screw mounting screw holes 48c in the front-rear direction by screwing the insertion end portions of the screws 52 into the screw mounting screw holes 48c. It will be attached to the position adjustable. Therefore, even if there is a variation in the distance between the two rail members 28a and 28b for each partition storage unit 10, the sliding door member 14 is moved to the storage unit main body 12 by adjusting the length of the arm member 18 on the long side. On the other hand, it can be attached uniformly.

  In the present embodiment, the guide member 50 is provided with a long hole 50c, and the length of the arm member 18 on the long side is adjusted by appropriately adjusting the position of the screw 52 in the long hole 50c. However, as long as the length of the arm member 18 on the long side can be adjusted, the configuration may be any method, for example, a nested structure may be adopted.

  A support shaft mounting hole 50d is formed at the center of the tip of the lower piece 50b, and the support shaft 54 is attached to the support shaft mounting hole 50d in a state of being suspended from the lower piece 50b. . A guide roller 56 having the support shaft 54 as a rotation center is rotatably attached to the lower end portion of the support shaft 54.

  The guide roller 56 is slidably fitted to the rear rail member 28b in a state of floating from the groove bottom. The upper surface of the guide roller 56 and the upper surface of the rear rail member 28b are set to be flush with each other.

  The guide member 20 is provided as necessary as a guide for sliding the sliding door member 14 with respect to the storage unit main body 12 in the lateral width direction, and bends an elongated plate-like member made of a rigid material such as metal. And a horizontally extending mounting portion 20a and a downward U-shaped guide portion 20b extending at the tip of the mounting portion 20a.

  A plurality (four in this embodiment) of screw holes 20c are formed in the mounting portion 20a, and the tip of a screw 60 prepared separately is inserted into the screw hole 20c, and the insertion end is connected to the top of the storage unit main body 12. Screw into the plate 12c. As a result, the guide member 20 is attached to the storage unit main body 12. In the present embodiment, the attachment portion 20a is attached to the door side of the top plate 12c and to the back side of the rear rail member 28b.

  In a state where the guide member 20 is attached to the storage unit main body 12 (more specifically, the top plate 12c), the guide portion 20b is provided so as to straddle the pair of front and rear rail members 28a, 28b, and the tip 20d thereof is a sliding door. The member 14 is fitted in the guide groove 14a.

  When using the partition storage unit 10 configured as described above, first, the sliding door member 14 is removed from the storage unit main body 12, and only the storage unit main body 12 is moved to a desired position in the room or hallway. Install on floor C. When the guide member 20 is not installed, the sliding door member 14 is lifted up to remove the guide rollers 42 and 56 from the rail members 28a and 28b. When the guide member 20 is installed, the guide member 20 is removed first, and then the sliding door member 14 is removed.

  When the storage unit main body 12 is moved, the male screw 32c of the caster 32 housed in the caster housing space B is turned to bring the caster 32 into contact with the floor surface C and lift the storage unit main body 12, for example, a room or hallway The caster 32 is moved in the opposite direction to the above-described direction and lifted to install the storage unit main body 12. After the storage unit body 12 is installed, the sliding door member 14 is attached to the storage unit body 12 by the reverse operation of removal. If the guide member 20 is necessary, the tip of the guide member 20 is then fitted into the guide groove 14 a and attached to the storage unit main body 12. In this case, a space with a drawer width of the sliding door member 14 is provided between the side surface S on the drawer side of the sliding door member 14 of the partition storage unit 10 and the wall surface H, and this portion serves as an entrance / exit of the partition space K.

  When such a partition space K is used as, for example, a mini study, a desk and a chair are installed in the partition space K, and necessary books and other necessary items are stored in the installed storage unit main body 12. When working in a mini-study, the sliding door member 14 is pulled out from the storage unit main body 12 side and the doorway is closed.

  At this time, when the sliding door member 14 is guided only by the pair of arm members 16 and 18 on the door bottom side (in other words, when the guide member 20 is not used), the interval between the arm members 16 and 18 is the sliding door member 14. Since the sliding door member 14 is guided because it is narrower and attached to the door butt side, it tends to run away from the storage unit main body 12. In that case, a torsional force is applied to the arm members 16 and 18, but the longer the line connecting the support shafts 40 and 54 of the guide rollers 42 and 56 of the pair of arm members 16 and 18 is, the longer the length is. The resistance to the torsional force becomes large, and the sliding door member 14 can be advanced in parallel along the storage unit main body 12. However, when the length of the line connecting the support shafts 40 and 54 becomes long, the storage unit The opening width of the main body 12 becomes narrow.

  In other words, since the storage unit main body 12 is used for storage as described above, it is important that when the sliding door member 14 is pulled to open the front surface of the storage unit main body 12, it is opened as wide as possible. For this purpose, it is desired to make the distance between the arm members 16 and 18 as small as possible.

  Since the line M connecting the support shafts 40, 54 of the guide rollers 42, 56 of the present invention is longer than the line N projected perpendicularly to a straight line parallel to the rail groove 28a, the line M can be obtained without sacrificing the opening width. A structure resistant to twisting can be achieved, and a smooth movement of the sliding door member 14 can be realized. On the other hand, when the sliding door member 14 is pulled to the storage unit main body 12 side, the arm members 16 and 18 are mounted on the door bottom side. The movement of the member 14 is smooth.

  When the guide member 20 is used, the sliding door member 14 moves smoothly even when the sliding door member 14 is opened by guiding the sliding door member 14 on the door tip side.

In the above-described embodiment, the example in which the sliding door member 14 is configured to open to the right side has been described. However, the sliding door member 14 may be configured to be reversed left and right to open to the left side, and two sliding door members 14 are provided. It may be configured to open on both the left and right sides. Further, although the pair of left and right arm members 16, 18 are formed as separate members, they may be formed as a single body. Furthermore, although the length-side arm member 18 of the pair of left and right arm members 16, 18 is configured to be adjustable, the length-side arm member 16 may be configured to be adjustable in length. The lengths of both the members 16 and 18 may be adjustable.

A: housing space, B: caster housing space, C: floor surface, D: arm member housing recess, H: wall surface, K: partition space, S: side surface on the drawer side of the sliding door member of the partition housing unit, 10: partition Storage unit, 12: storage unit main body, 12a and 12b: side plate, 12c: top plate, 12d: bottom plate, 12e: back plate, 14: sliding door member, 14a: guide groove, 14b: moving roller mounting recess, 14c: Movement roller mounting recess, 14d: handle, 16: short arm member, 18: long arm member, 20: guide member, 20a: mounting portion, 20b: guide portion, 20c: screw hole, 20d: Tip: 22: Dowel hole, 24: Dowel, 26: Shelf, 28: Rail member, 28a: Front rail member, 28b: Rear rail member, 30: Caster mounting screw hole, 32: Caster, 2a: Wheel, 32b: Frame, 32c: Male thread, 34: Moving roller, 34a: Rotating shaft, 36: Short arm member main body, 36a: Upper piece, 36b: Mounting piece, 36c: Support shaft mounting hole, 36d: engagement recess, 38: fixing bracket, 38a: screw hole, 38b: recess, 38c: engagement claw, 40: support shaft, 42: guide roller, 44: screw, 46: long side arm member main body, 48: mounting member, 48a: upper piece, 48b: mounting piece, 48c: screw mounting screw hole, 48d: engaging recess, 50: guide member, 50a: upper piece, 50b: lower piece, 50c: long hole, 50d: Support shaft mounting hole, 52: Screw, 54: Support shaft, 56: Guide roller, 58: Screw hole, 60: Screw

Claims (3)

A partition storage unit having a box-shaped storage unit main body opened on the front side, and a plate-shaped sliding door member provided on the front side of the storage unit main body so as to be slidable in the lateral width direction,
Two rail members extending in the lateral width direction are provided on the upper surface of the storage unit main body at a predetermined interval in the front-rear direction.
Two arm members with different lengths extending in the upper surface direction of the storage unit main body are mounted side by side on the rear upper door bottom side of the sliding door member,
A guide roller provided at the tip of the arm member on the short side is slidably fitted to a rail member provided on the front side,
A guide roller provided at the tip of the arm member on the long side is slidably fitted to a rail member provided on the back side,
On the bottom surface of the sliding door member, a moving roller that travels along the front surface of the storage unit main body is provided with a gap on the door end side and the door bottom side,
The partition storage unit, wherein the sliding door member is formed so that an upper end of the sliding door member protrudes upward from the two arm members. A guide groove extending in the longitudinal direction is further formed on the upper surface of the sliding door member,
2. The partition storage unit according to claim 1, wherein a tip of a guide member attached to an upper surface door side of the storage unit main body is slidably fitted in the guide groove. The partition storage unit according to claim 1, wherein a caster protruding from a bottom surface of the storage unit main body is attached to a bottom plate of the storage unit main body.

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