JP4899996B2 - Upper cabinet device at desk - Google Patents

Description

  The present invention relates to an upper cabinet device in a desk, and more particularly, to an upper cabinet device in a desk capable of selecting and changing a cabinet layout provided at a higher level between desks installed on the back side.

  2. Description of the Related Art Conventionally, various types of structures have been provided in which posts are erected on both sides of the back of the top of the desk, and a cabinet supported by the columns is provided above the desks installed on the back. For example, in Patent Document 1, the rear edges of two tabletops are arranged close to each other, and the support plate is placed and fixed across four columns that are erected from the left and right sides of each tabletop. A storage device in a desk in which two storage boxes are placed side by side and fixed on the support plate is disclosed. Further, the storage box body is configured such that the lid of one storage box body can be opened from the front side of one desk top plate and the lid body of the other storage box body can be opened from the front side of the other desk top plate. It is also disclosed that the openings are arranged so as to face in different directions.

  On the other hand, it is publicly known that two cabinets are arranged in the horizontal direction and are installed so that the surfaces of the cabinets provided with the doors face in opposite directions (see Patent Document 2). Usually, the cabinets arranged side by side in this manner are fastened to each other with bolts, nuts and the like. In particular, in the case of the one described in Patent Document 1, since the support plate is slightly bent due to the weight, if the side plates of the cabinets on both sides are not connected to each other, a gap is generated on the joining surface. Is essential. In the left and right cabinets, the open / close doors or the lids may be arranged on the same surface, so that side plates on both the left and right sides of the cabinet are provided with through holes for connection. Therefore, when changing the positions of the left and right cabinets or changing the front and rear direction of one cabinet, it is necessary to remove the bolts and nuts connecting the two cabinets each time.

Furthermore, since the thing of patent document 1 is a structure which piles up and attaches the bottom plate of a cabinet on the upper surface of a support plate, the thickness of a support plate feels heavy in an external appearance. Further, since the lid is a mechanism that pivots up and down to open and close, the lid must be removed to make an open cabinet. That is, there is a problem that it takes time to change the layout of the cabinet. Further, when the lid is lifted and opened, the contents cannot be taken in and out unless the lid is fully opened.
Japanese Patent Laying-Open No. 2006-081922 (see FIGS. 22 and 23) JP 2002-291555 A

  Therefore, in view of the above-described situation, the present invention intends to solve the problem that it is possible to easily and firmly support a plurality or a single cabinet above the desks installed on the back side and to arrange the cabinets. It is also possible to provide an upper cabinet device in a desk in which a horizontal door can be provided in the cabinet.

  The present invention is an upper cabinet device in a desk in which a single or a plurality of cabinets are provided above the desks installed on the back side in order to solve the above-described problems, and is located behind the top plate of one or both desks. The front and rear ends on the lower surface side of the bottom plate of the cabinet body, with the support plates installed between the upper ends of the support columns on both sides, and the cabinet body having the opening on the front and rear surfaces juxtaposed in the horizontal direction The lower rail is attached to the entire cabinet body, the upper rail is attached to the front and rear end portions on the upper surface side of the upper surface plate, and the bottom plate is attached to each cabinet body. Mounted on the support plate from above and attached to the support plate, and further, an open / close door is mounted on the upper rail and the lower rail facing the opening so as to be movable in the left-right direction. We configured the upper cabinet device in desk to (claim 1).

  In addition, it is preferable that the bottom plate and the top plate of the cabinet body have a symmetric shape in at least a portion where the lower rail and the upper rail are attached, and the cabinet body can be mounted by being inverted in the front-rear direction. ).

  And at least two cabinet bodies are provided side by side, and the direction of the opening of each cabinet body is selected either forward or backward, and the upper rail and the lower rail are connected to all cabinet bodies without connecting the side plates of each cabinet body. It is preferable that it is attached to the support plate (Claim 3).

  In addition, the bottom plate and the top plate of the cabinet body are symmetric in the front and back direction and in the vertical direction at least at the portion where the lower rail and the upper rail are attached, and the cabinet body can be mounted by inverting the front and back. It is also preferable that it can be reversed and attached (Claim 4).

  The upper cabinet device in the desk of the invention according to claim 1 as described above has lower rails attached to the front and rear end portions on the lower surface side of the bottom surface plate of the cabinet body, and the front and rear surfaces on the upper surface side of the upper surface plate. Since the upper rail is attached to the end of the entire cabinet body, each cabinet body can be connected when multiple cabinet bodies are installed side by side. Can be reinforced with a total of four members, the upper rail and the lower rail, and the rigidity can be increased. In addition, the operation of attaching the upper rail and the lower rail to the cabinet body can be performed at a low position such as a floor surface, so that the operation is extremely simple. When the columns are erected on the left and right sides of the top plates of the desks installed on the back side, the cabinet body is supported by the total of four columns via the support plate, which is stable. In addition, because the open / close doors are mounted on the upper and lower rails facing the opening of the cabinet body so that they can be moved in the left-right direction, it is possible to provide a side-opening door without having to fully open the opening. Articles can be taken in and out, and the door can be opened and closed easily.

  According to claim 2, since the bottom plate and the top plate of the cabinet body are symmetric in the front-rear direction at least at the portion where the lower rail and the upper rail are attached, the cabinet body can be attached by being reversed in the front-rear direction. Thus, it is possible to select which side of the opening is provided on the front or back side, and the change is simple.

  According to claim 3, at least two cabinet bodies are provided side by side, the direction of the opening of each cabinet body is selected to be either front or back, and the upper rail and the lower rail are connected without connecting the side plates of each cabinet body. Since the rails are attached to the entire cabinet body and attached to the support plate, for example, when two cabinet bodies are combined, the positions of the openings are arranged in four ways: right side, left side, both sides, and none. And an open / close door can be provided so as to be laterally movable where necessary.

  According to claim 4, since the bottom plate and the top plate of the cabinet body are symmetric in the longitudinal direction and in the vertically symmetric shape at least at the portion where the lower rail and the upper rail are attached, the cabinet body is mounted with the cabinet body reversed. And can be mounted upside down. For example, in an integrated cabinet body, an opening is provided on the front side of the right half, and an opening is provided on the rear side of the left half. Although it is the same, the left and right positions of the opening can be reversed by turning upside down.

  Next, the present invention will be described in more detail based on the embodiments shown in the accompanying drawings. 1 is an overall perspective view of a desk with a back-to-back arrangement to which the present invention is applied, FIGS. 2 to 6 show details thereof, and FIGS. 7 and 8 show a form different from the arrangement form of FIG. Is a desk on the near side, B is a death on the opposite side, 1 is a top plate, 2 is a leg, 3 is a curtain, 4 is a blind panel, 5 is a column, and 6 is an upper cabinet device.

  As shown in FIG. 1, the desks A and B of the present embodiment have legs 2, 2 disposed on the end side of the top plate 1, and the curtain plate 3 is attached and detached between the rear end surfaces of both legs 2, 2. Installed as possible. A blindfold panel 4 extending upward from the top plate 1 is attached to the back surface of the curtain plate 3 of one desk A. Then, both desks A and B are installed close to the back side, and the blindfold panel 4 is positioned in the middle. Here, a duct opening 7 is formed between the rear end of the top plate 1 of each desk A and B and the curtain plate 3, and the columns 5 and 5 are erected on both left and right ends of the duct opening 7. ing. The support column 5 is firmly fixed to the leg 2 or the like below the top plate 1 through the duct opening 7.

  Then, as shown in FIG. 2, a horizontally long support plate 8 is attached between the upper ends of a total of four support columns 5 standing on the left and right sides of the top plate 1 of each desk A and B. The upper cabinet device 6 is placed on the top.

  Next, the said cabinet apparatus 6 is demonstrated based on FIGS. The cabinet device 6 includes one or a plurality of cabinet bodies 9, a pair of lower rails 10 and 10, a pair of upper rails 11 and 11, a required number of doors 12, and a ground cover corresponding to each cabinet body 9. 13, a pair of side covers 14, 14 at both left and right ends, and a single long top cover 15. Although the cabinet apparatus 6 of this embodiment is comprised by the two cabinet main bodies 9 and 9, one or three or more are theoretically possible.

  The cabinet body 9 is provided with a bottom plate 16, side plates 17, 17 that are fixed to the both side edges of the bottom plate 16 in an upright state, and a rear edge of the bottom plate 16. The rear plate 18 is fixed to the rear edges of the side plates 17 and 17 and the upper plate 19 is continuous with the rear plate 18. That is, the cabinet body 9 has an opening 20 formed on the front side. In addition, the front edge of the bottom plate 16 forms a lower collar portion 16A that slopes downward and rises, and the front edge of the top plate 19 forms an upper collar portion 19A that slopes upward and rises. .

  Further, a pair of lower reinforcing members 21, 21 that are symmetrically reversed in the front-rear direction are fixed to the lower surface of the bottom plate 16 of the cabinet body 9, and between the lower reinforcing members 21, 21, the support It is a concave step portion 22 into which the plate 8 is fitted. In other words, a downwardly open concave step portion 22 is formed in the front and rear central portion of the bottom plate 16 and is continuous to the left and right sides. Further, a pair of upper reinforcing members 23, 23 that are symmetrically reversed in the front-rear direction are fixed on the upper surface of the upper surface plate 19 of the cabinet body 9.

  As shown in FIGS. 4 and 6, the lower rail 10 is formed with a rail groove 10A opened downward, and the lower reinforcing member is provided with the mounting surface 10B on the upper surface of the rail groove 10A on the front side. The mounting seat 24 extending forward from 21 is screwed from below to the mounting seat 24 extending rearward from the reinforcing member 21 or provided separately on the rear side. Further, as shown in FIGS. 4 and 6, the upper rail 11 is formed with a rail groove 11A that opens forward, and an attachment piece 11B that extends laterally from the rail groove 11A is provided with the upper rail 11A. The mounting member 25 formed in a stepped state on the reinforcing member 23 is screwed from above.

  As shown in FIG. 2 and FIG. 3, the upper rails 11 and 11 and the lower rail are arranged without juxtaposing the two cabinet bodies 9 and 9 and connecting the side plates 17 and 17 of the cabinet bodies 9 and 9 to each other. 10 and 10 are integrated by attaching them to all cabinet bodies 9 and 9. Then, lower support members 26 and 26 and upper support members 27 and 27 bent so as to avoid the lower flange portion 16A and the upper flange portion 19A are attached to the upper and lower side ends of the rear surface of the open / close door 12, and the lower support members 27 and 27 are attached. The support member 26 is provided with a roller 28 having a vertical rotation shaft that rolls in the rail groove 10A of the lower rail 10, and the upper support member 27 is a horizontal roller that rolls in the rail groove 11A of the upper rail 11. A roller 29 having a shaft is provided. Since the side ends of the lower rail 10 and the upper rail 11 are open, the upper and lower rollers 28 and 29 of the open / close door 12 are inserted from the side, and the open / close door 12 is moved to a predetermined position. A stopper 30 is attached near the end of the upper rail 11 on the upper surface of the face plate 19.

  Then, as shown in FIGS. 2, 4 and 6, a concave step portion 22 formed on the bottom plate 16 of the cabinet body 9 is fitted from above to the support plate 8 fixed to the upper ends of the columns 5,. In addition, the support plate 8 is fastened to the bottom plate 16 from below with screws 31,. Further, the side cover 14 is attached to the outside of the side plate 17 of the cabinet body 9 located at the end, the side opening of the concave step portion 22 is closed at the lower end of the side cover 14, and the support plate The side edge of 8 is stopped. Further, a ground cover 13 is fitted on the upper surface of the bottom plate 16 of each cabinet body 9 so as to block the unevenness. Further, the top cover 15 is covered so as to cover the upper reinforcing members 23 and 23 and the upper rails 11 and 11 over the upper surface plates 19 and 19 of the cabinet main bodies 9 and 9, and the upper reinforcing members 23 and 23 are covered. Screwed. Here, as described above, with the lower rails 10 and 10 and the upper rails 11 and 11 integrally connected to the cabinet main bodies 9 and 9, the concave stepped portion 22 formed on the bottom plate 16 of the cabinet main body 9 is supported by the support plate. 8 is fitted from above, placed and attached to the support plate 8 so that the support strength is very high, and a gap is generated between the side plates 17 and 17 of the adjacent cabinet body 9 due to the bending. There is no. Further, since the support plate 8 is completely accommodated in the concave step portion 22, the appearance can be improved.

  Here, it can be determined according to the usage form of the back-to-back desks whether the opening portions 20 of the plurality of cabinet bodies 9 and 9 are directed to the front or rear surface. That is, there are cases where the opening 20 of one cabinet body 9 faces the front and the opening 20 of the other cabinet body 9 faces the back. FIG. 1 shows an arrangement in which the opening 20 of the right cabinet body 9 faces the front (desk A side) and the opening 20 of the left cabinet body 9 faces the back (desk B side). FIG. 7 shows an arrangement in which the opening 20 of the left cabinet body 9 faces the front (desk A side) and the opening 20 of the right cabinet body 9 faces the back (desk B side). FIG. 8 shows an arrangement form facing the front surface together with the openings 20, 20 of both cabinet bodies 9, 9. In that case, only one opening / closing door 12 is provided on the front side, and either one of the opening portions 20 is provided. Is to be closed. 1 and 7, the door 12 is provided on each of the front and rear surfaces, and when the opening 20 is opened, along the back plate 18 of the other cabinet body 9. The open / close door 12 is positioned.

  When changing the arrangement form of the upper cabinet device 6 once assembled, for example, when changing the state from FIG. 1 to FIG. 7, the upper cabinet device 6 is removed from the support plate 8 and placed on the floor surface, and the side cover 14. The top cover 15 is removed, the stoppers 30 are removed, and the open / close door 12 is removed. Then, the upper rails 11, 11 and the lower rails 10, 10 are removed to change the positions of the left and right cabinet bodies 9, or the front and rear directions of the cabinet bodies 9 are changed, and then the upper rails 11, 11 and the lower rails 10, 10 are changed. 10 is attached and integrated. At this time, the door 12 and the stoppers 30 are attached, and the side cover 14 and the top cover 15 are mounted on the cabinet body 9 and mounted on the support plate 8 or connected to each other, or the upper rail 11 and 11 and the lower rails 10 and 10 are mounted and connected to the support plate 8, and the door 12 and the stoppers 30 are attached, and the side cover 14 and the top cover 15 are attached to the cabinet body. 9 may be attached.

  9 and 10 show a second embodiment. In this embodiment, one long cabinet body 9 is used, and the basic structure is the same as described above. However, in this embodiment, the bottom plate 16 and the top plate 19 have at least the lower rails 10 and 10 and the top. The part to which the rails 11 and 11 are attached and the concave step portion 22 into which the support plate 8 is fitted are symmetric in the front-rear direction and vertically symmetric. That is, the bottom plate 16 and the top plate 19 have the same shape when turned upside down, so that the cabinet body 9 can be turned upside down and attached to the support plate 8.

  In the second embodiment, the cabinet body 9 is provided with a partition plate 32 therein, and the right side of the partition plate 32 is opened to the front to form the opening 20, and the left side is opened to the back side to form the opening 20. . And between the lower reinforcement members 21 and 21 provided along the both front and back sides of the bottom surface of the bottom plate 16 is a concave step portion 22 into which the support plate 8 is fitted, and on both the front and back sides of the top surface of the top plate 19. Between the upper reinforcing members 23, 23 provided along the same, the same stepped concave portion 22 into which the support plate 8 is fitted is formed. Further, the lower rail 10 and the upper rail 11 can be attached to either the lower reinforcing member 21 or the upper reinforcing member 23. Here, the lower reinforcing member 21 is provided with a mounting seat 25 so that the lower rail 10 can also be attached to the upper reinforcing member 23, and the lower rail 10 is also provided with a mounting piece similar to the mounting piece 11B of the upper rail 11. 10B is provided. However, the structures of the lower reinforcing member 21, the upper reinforcing member 23, the lower rail 10, and the upper rail 11 are not particularly limited.

  Thus, if the cabinet body 9 is turned upside down and attached to the support plate 8, it can be easily changed from the right side open to the left side open.

It is the whole perspective view which shows embodiment which provided the upper cabinet apparatus of this invention in the upper rank between the desks of back alignment, and shows the arrangement | positioning form of right side opening. It is a disassembled perspective view which shows the state in the middle of mounting | wearing a support plate with an upper cabinet apparatus. It is a disassembled perspective view of an upper cabinet apparatus. It is a principal part longitudinal cross-sectional view of the assembled state. It is a principal part expansion perspective view which shows the structure of the attaching part of a side opening type opening-closing door. It is an expanded longitudinal cross-sectional view of the principal part of the assembled state. It is the whole perspective view which shows embodiment which provided the upper cabinet apparatus of this invention in the upper rank between the desks of back alignment, and shows the arrangement | positioning form of left opening. It is the whole perspective view which shows embodiment which provided the upper cabinet apparatus of this invention in the upper rank between the desks of back alignment, and shows the arrangement | positioning form of both sides open. It is a disassembled perspective view which shows 2nd Embodiment of an upper cabinet apparatus. It is an enlarged vertical sectional view of the same principal part of an upper cabinet apparatus.

Explanation of symbols

A, B Desk 1 Top plate 2 Both legs 3 Curtain plate 4 Blindfold panel 5 Column 6 Upper cabinet device 7 Duct opening 8 Support plate 9 Cabinet body 10 Lower rail 10A Rail groove 10B Mounting surface 11 Upper rail 11A Rail groove 11B Mounting piece 12 Opening and closing door 13 Ground cover 14 Side cover 15 Top cover 16 Bottom plate 16A Lower flange 17 Side plate 18 Back plate 19 Upper plate 19A Upper flange 20 Opening portion 21 Lower reinforcing member 22 Recessed step portion 23 Upper reinforcing member 24 Mounting seat 25 Mounting seat 26 Lower support member 27 Upper support member 28 Roller 29 Roller 30 Stopper 31 Screw 32 Partition plate

Claims (4)

  An upper cabinet device in a desk in which one or a plurality of cabinets are provided at the upper position between the desks installed on the back side, and a column is erected on the left and right behind the top plate of one or both desks. A support plate is attached between the upper ends, and a lower rail is attached to the front and rear end portions on the lower surface side of the bottom plate of the cabinet body across the entire cabinet body in a state where the cabinet bodies having openings on the front and rear sides are arranged side by side. In addition, the upper rail is attached to the front and rear end portions on the upper surface side of the upper surface plate over the entire cabinet body, and the bottom plate is placed on the support plate from above in a state where each cabinet body is connected. An upper cabinet in a desk, wherein an opening / closing door is movably mounted on the upper rail and the lower rail facing the opening. Location.   The upper cabinet in a desk according to claim 1, wherein the bottom plate and the top plate of the cabinet main body are symmetrical in the front-rear direction at least at a portion where the lower rail and the upper rail are attached, and the cabinet main body can be mounted by being reversed in the front-rear direction. apparatus.   At least two cabinet bodies are provided, the direction of the opening of each cabinet body is selected to be either front or back, and the upper rail and the lower rail are connected to all cabinet bodies without connecting the side plates of each cabinet body. The upper cabinet apparatus for a desk according to claim 2, wherein the upper cabinet apparatus is attached to the support plate. The bottom plate and the top plate of the cabinet body are symmetric in the longitudinal and vertical symmetry at least at the part where the lower rail and the upper rail are attached, and the cabinet body can be mounted upside down and upside down. The upper cabinet device in a desk according to claim 1, wherein the upper cabinet device can be attached to the desk.

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