JP5071116B2 - Drawer structure and storage furniture - Google Patents

Description

  The present invention relates to a drawer structure and storage furniture that can be pulled out in two directions.

  Conventionally, storage furniture is generally configured to pull out the drawer from the front side, but it has a mechanism that allows the drawer to be pulled out from both the front side and the back side as well as pulling out the drawer from one side. Some have also been proposed. By making it possible to pull out drawers from two directions, they are arranged in two adjacent rooms, for example, between the kitchen and dining room, and the cutlery and tableware stored in the drawer can be taken out and stored from both the kitchen side and the dining side. Therefore, it is highly convenient and preferable.

The drawer that can be pulled out from two directions is described in Patent Document 1 and the like, but this type of drawer is fixed to an outer rail having a U-shaped cross section on the main body of the cabinet, An inner rail having a cross-sectional shape is slidably fitted, and a drawer support rail is slidably supported by the inner rail. Stopper protrusions are provided at both ends of the outer rail and the support rail, and a plurality of trochanters are rotatably attached to the inner rail.
JP-A-56-91711

  In the conventional cabinet as described above, the drawer has a complicated sliding structure with a plurality of rail members, and the rail members on both the cabinet side and the drawer side are accurately attached during assembly. Otherwise, the drawer will not fit in the cabinet accurately, and it will not be possible to smoothly put in and out the drawer, or the rail member and the trochanter will be disengaged and the drawer will fall, resulting in a long period of time. There was a drawback that it was difficult to withstand use. In addition, these rail members are relatively expensive metal products such as aluminum alloys and have a large number of parts, so the problem is that the product cost increases, and if the drawer is made of wood, the rail member and the drawer However, there is a problem that it takes time to bring the rail member into the product, and the number of man-hours for assembling the cabinet increases, resulting in prolonged production.

  Accordingly, the present invention has been made in view of the various problems as described above, and can be formed with a simple structure to reduce the number of parts and smoothly pull out from two directions without using a rail member of a metal product. It is an object of the present invention to provide a drawer structure and storage furniture that can be used.

  In order to achieve the above-described object, the present invention provides a drawer structure that can be pulled out by sliding a drawer housed inside the storage unit body in two directions, the front side and the back side of the storage unit body. The drawer includes a front plate, a back plate, a bottom plate, and two side plates having sliding grooves on the outside, and is formed in a box body having an upper opening. And a partition member disposed on the inner surface facing the storage body and slidable in the sliding groove of the drawer, and the drawer is disposed between the upper and lower partition members. It is formed so that it can be stored. The partition member has an upward locking portion protruding upward at the front side end portion and a downward locking portion protruding downward at the back side end portion, and the drawer is The face plate is formed so as to protrude upward from the upper ends of the side plate and the back plate and can be locked to the downward locking portion of the partition member when pulled out in the back direction, and the back plate is the side plate and the front plate. It is characterized in that it is formed to project downward from the lower end of the plate and can be locked to the upward locking portion of the partition member when pulled out in the front direction.

  According to such an invention, the drawer can be pulled out in two directions on the front side and the back side of the storage unit main body, and is locked to the upward locking portion and the downward locking portion to be prevented from being pulled out. When the stored item is taken in or out, the drawer is not pulled out too much and dropped, and it is possible to keep the drawer in a stable state. Therefore, the use of the drawer becomes convenient and the work flow line for storage can be shortened. In addition, such a drawer structure eliminates the need for a metal rail member as in the prior art, reduces the number of parts with a simple structure, reduces the product cost, and shortens the manufacturing process.

  Further, in the present invention, the partition member includes a plate-shaped partition plate, an upward locking portion and a downward locking portion which are formed as separate members, and each locking portion is joined to both end portions of the partition plate. Preferably it is formed.

  Thereby, it can manufacture by a simple assembly process, can form accurately and can draw out drawer | draw-out in two directions irrespective of a manufacturing operator's skill.

  Furthermore, in the present invention, the upward locking portion and the downward locking portion have a width that is the same as the width of the drawer and a height that corresponds to the distance between the upper and lower drawers. preferable.

  As a result, when a plurality of drawers are arranged at the top and bottom, the drawers are closed by the upward locking part or the downward locking part, so that a clean appearance can be configured with a simple structure. It is possible to form a drawer stop.

  In the present invention, the drawer is preferably provided with a recess at each upper edge portion of the front plate and the back plate to form a handle portion.

  Thereby, the clue at the time of pulling out the drawer can be easily formed, and the front side and the back side of the storage unit main body can be formed into a clean shape without a protrusion.

  The storage furniture according to the present invention includes a drawer structure having any one of the above-described configurations. Thereby, the storage furniture which can draw out and use a drawer from two directions, a front side and a back side, can be formed. Therefore, it is possible to draw out drawers from either side of the two rooms while installing such storage furniture between adjacent rooms and functioning as a partition, which makes the work flow line very short and very convenient. .

  According to the drawer structure and storage furniture of the present invention configured as described above, the drawer can be pulled out smoothly from two directions, so that convenience is enhanced. In addition, it has a very simple structure and forms a clean appearance, can reduce the number of parts, and it does not use multiple rail members of metal products as in the past, so the product cost can be reduced. The manufacturing process can be shortened.

  Hereinafter, the best mode for carrying out the drawer structure according to the present invention will be described with reference to the drawings.

  1 to 3 show the drawer structure of the present invention, FIG. 1 is a perspective view of the drawer in the stowed state, FIG. 2 is a perspective view showing the drawer pulled out in two directions, and FIG. [FIG. 8] is a perspective view showing a portion pulled out in the opposite direction. In addition, in order to make the drawer structure easy to see, the front side surface of the storage unit main body 1 is indicated by an imaginary line in the drawing.

  The illustrated drawer structure is applied to, for example, a drawer portion in storage furniture such as a cabinet or a bag, and a drawer 2 is stored in a storage unit body 1 that is storage furniture. 1 to 4 show an example in which the drawer 2 is arranged in two stages above and below, the present invention is not limited to this, and the drawer 2 may be one stage, or a plurality of stages of three or more stages. May be provided.

  As shown in FIG. 1, each drawer 2 is a box made up of a front plate 21, a back plate 22, a bottom plate 23, and two side plates 24, 24, and is formed with an open top. The front plate 21 has a height that protrudes upward from the upper ends of the side plates 24 and 24 and the back plate 22. Further, the back plate 22 protrudes downward from the lower ends of the side plates 24, 24 and the front plate 21, and is formed so that the lower end portion hangs down from the bottom plate 23.

  The two side plates 24, 24 each have a single sliding groove 25 on the outer side surface. In the illustrated embodiment, the sliding groove 25 is disposed substantially in the middle of the side plate 24 in the height direction, and is a concave groove having a U-shaped cross section.

  Further, a concave portion is provided at each upper edge portion of the front plate 21 and the back plate 22 at a substantially central portion in the width direction, and an upper end is notched, and a pulling portion 26 for pulling out the drawer 2 is formed.

  On the other hand, the storage unit main body 1 is provided with side plates 11 and 11 on the side surfaces facing each other while the front side and the back side are opened at least in the portion where the drawer 2 is stored. Partition members 12 are respectively disposed above and below each drawer 2.

  As shown in FIGS. 2 and 3, the partition member 12 includes a plate-like partition plate 121 laid between the side plates 11 and 11. On the front side end of the partition plate 121, an upward locking portion 122 that protrudes upward is disposed between the both side plates 11 and 11. In addition, a downward locking portion 123 that protrudes downward is disposed at the rear side end portion of the partition plate 121, like the upward locking portion 122, between the both side plates 11 and 11. In the illustrated embodiment, the locking portions 122 and 123 are provided at the outermost end portion (the end portion in the sliding direction A of the drawer 2) of the partition plate 121, respectively.

  Further, on the inner surface of the side plate 11 facing the storage unit main body 1, crosspiece members 13 slidable in the sliding grooves 25 of the drawer 2 are arranged in the depth direction. In the illustrated form, the crosspiece member 13 is provided in the middle of the height direction between the upper and lower partition members 12, 12. As a result, a storage space for the drawer 2 surrounded by the upper and lower partition members 12, 12 is formed inside the side plates 11, 11 of the storage body 1. The drawer 2 is housed slidably in the sliding direction A by inserting the crosspiece members 13 and 13 of the housing body 1 into the respective sliding grooves 25 and 25.

  Therefore, as shown in FIGS. 2 and 3, when the drawer 2 stored in the storage unit main body 1 is pulled out from the front side toward the front side, the drawer 2 is connected to the upward locking portion 122 at the front side end of the partition member 12. The lower end portion of the back plate 22 is locked to prevent it from coming off. On the other hand, when the drawer 2 is pulled out from the back side to the back side, the upper end portion of the front plate 21 of the drawer 2 is locked to the downward locking portion 123 of the rear side end portion of the partition member 12, so that the drawer 2 is prevented from coming off. Become. In addition, both drawers 2 can be pulled out by sliding in two directions on the front side and the back side of the storage unit main body 1. When the drawer 2 is pulled out to the end of the partition member 12, It is locked to 122 and 123 to prevent falling off.

  FIG. 4 is an exploded perspective view of each member of the storage unit main body 1. In the storage unit main body 1 having such a drawer structure, for example, the partition member 12 has a structure in which a partition plate 121, an upward locking portion 122, and a downward locking portion 123 are formed by separate members and joined. May be. The partition plate 121 is formed in a size that can be installed between the side plates 11 and 11 of the storage unit body 1 to the full width, and the upward locking portion 122 and the downward locking portion 123 are also the same width as the partition plate 121, It is formed in the shape of a strip that can be installed between 11 and 11 to the full width.

  In this case, the partition plate 121 and the locking portions 122 and 123 are preferably joined by mortise. That is, tenons 14 and 14 project from the front-side end surface and the back-side end surface of the partition plate 121 near the both ends in the width direction. Further, each of the locking portions 122 and 123 of the partition member 12 has a mortise hole 15 and 15 recessed at a position corresponding to the tenon 14 and 14 of the partition plate 121.

  And as shown in FIG. 4, the crosspiece members 13 and 13 are first arrange | positioned to the both-sides plates 11 and 11 of the accommodating part main body 1, respectively. And the partition plate 121 of the partition member 12 is constructed and fixed between the side plates 11 and 11. At this stage, the drawer 2 is housed by inserting the crosspiece member 13 into the sliding groove 25 between the upper and lower partition plates 121, 121. In this way, after the drawer 2 is stored in the storage unit main body 1, the upward locking portion 122 and the downward locking portion 123 are finally joined to the partition plate 121 to complete the assembly.

  In such a drawer structure, both the storage body 1 and the drawer 2 can be formed of the same material such as a wood-based material or a synthetic resin-based material. Therefore, it can be configured without using any metallic material, the number of parts is small, and it is possible to reduce the cost and the process.

  In the drawer structure, the form of each part is an example, and the present invention is not limited to this. For example, the cross-sectional shape of the sliding groove 25 of the drawer 2 and the crosspiece member 13 of the storage unit main body 1 and the number of arrangement are not limited to the above-described form, and may be any form. Further, the pulling portion 26 of the drawer 2 may be configured to be recessed on the side of each of the locking portions 122 and 123 of the partition member 12 or to protrude from the front plate 21 and the back plate 22 of the drawer 2. .

  5 and 6 show an embodiment of the drawer structure and the storage furniture of the present invention, FIG. 5 is a front view of the storage furniture provided with the drawer structure according to the present invention, and FIG. 6 shows the internal form of the storage furniture from the side direction. It is explanatory drawing shown.

  The storage furniture 3 is provided with a drawer portion 31 in which the drawers 2 are arranged in two stages on the upper and lower sides in the intermediate portion in the height direction. The drawer 2 of the drawer 31 has the above-described drawer structure that can be pulled out from the front side of the storage furniture 3 and from two directions from the back side.

  The storage furniture 3 includes storage units 32 and 33 each including a door body at an upper portion and a lower portion of the drawer portion 31, respectively. The upper storage unit 32 includes a hinged door 321, and a shelf board 322 is disposed inside. The lower storage unit 33 is provided with an internal storage basket 332 integrally with the front plate 331, and a caster 333 is provided at the bottom of the storage basket 332. Further, the lower storage portion 33 has a door 334 provided on the back side at an upper position of the storage basket 332, and the storage portion 332 can be put in the storage basket 332 by tilting the door 334 forward. .

  Such storage furniture 3 can be arranged as a partition when a house room 4 and a wash-dressing room 5 are adjacent to each other in a house, for example. And clothes and towels stored in the drawer part 31 can be taken out from the washroom 5 and used. Moreover, clothes can be put into the lower storage part 33 as a laundry.

  Further, from the houseroom 4 side, after the laundry is washed, ironed or folded, the drawer 2 can be pulled out and stored in the drawer 31 without moving to the bathroom undressing room 5. it can. It is also possible to pull out the lower storage portion 33 and take out the laundry contained in the storage basket 332 for washing.

  Therefore, it is possible to take out necessary items stored in the housework room 4 and the bathroom undressing room 5 without going back and forth between them and use them or store them newly, which is extremely efficient and convenient. Sexuality is also improved. Further, even if the drawer 2 is pulled out from two directions, the locking portions 122 and 123 are locked and stopped as described above, and the drawer 2 does not fall off from the storage furniture 3, so that anyone can use it safely and comfortably. be able to.

  The storage furniture 3 having such a drawer structure is not limited to the partition of the house, and can be installed and used in any place. By pulling out the drawer 2 from the two directions of the front side and the back side, The work flow is shortened and it becomes very convenient.

  INDUSTRIAL APPLICABILITY The present invention can be suitably used in furniture or storage cases having a storage portion when the drawer can be pulled out from one side or the other side.

It is a perspective view which shows the drawer structure which concerns on this invention. It is a perspective view which shows the place which pulled out the upper and lower drawer | drawers mutually in two directions in this invention. It is a perspective view which shows the place which pulled out the upper and lower drawer | drawer in the direction opposite to FIG. 2 in this invention. It is a disassembled perspective view of the accommodating part main body in this invention. It is a front view of storage furniture provided with the drawer structure of the present invention. It is explanatory drawing which shows the internal form of the storage furniture of FIG. 5 from a side surface direction.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Storage part main body 11 Side plate 12 Partition member 121 Partition plate 122 Upward latching part 123 Downward latching part 13 Crosspiece member 2 Drawer 21 Front panel 22 Rear panel 23 Bottom panel 24 Side panel 25 Sliding groove 26 Handle part 3 Storage furniture 31 Drawer

Claims (5)

A drawer structure that can be pulled out by sliding the drawer stored inside the storage unit body in two directions on the front side and the back side of the storage unit body,
The drawer has a front plate, a back plate, a bottom plate, and two side plates with sliding grooves on the outside, and is formed in a box with an upper opening,
The storage body includes a partition member disposed above and below the drawer, and a cross member disposed on an inner surface facing the storage body and slidable in the sliding groove of the drawer. , Formed so that the drawer can be stored between the upper and lower partition members,
The partition member has an upward locking portion protruding upward at the front side end portion, and has a downward locking portion protruding downward at the back side end portion,
The drawer is formed such that the front plate protrudes upward from the upper ends of the side plate and the back plate, and can be locked to the downward locking portion of the partition member when pulled out in the back direction. A drawer structure characterized in that it is formed to project downward from the lower ends of the side plate and the front plate and can be locked to the upward locking portion of the partition member when pulled out in the front direction. The drawer structure according to claim 1,
The partition member is formed by forming a plate-shaped partition plate, an upward locking portion and a downward locking portion as separate members, and joining each locking portion to both ends of the partition plate. Drawer structure characterized by The drawer structure according to claim 1 or 2,
The upward locking portion and the downward locking portion of the partition member have a width that is the same as the width of the drawer and are formed to have a height that corresponds to the distance between the upper and lower drawers. Drawer structure. In the drawer structure as described in any one of Claims 1-3,
The drawer is characterized in that a recess is provided at each upper edge of the front plate and the back plate to form a pulling portion.   Storage furniture provided with the drawer structure according to any one of claims 1 to 4.

Images