JP6140525B2 - Optional mounting device - Google Patents

Description

  The present invention relates to an attachment device for an optional member such as a desk panel.

Conventionally, in order to block the line of sight of an opponent or an adjacent person and improve the concentration of work, a front panel is provided between the desks and a side panel panel is provided between the desks.
In general, the side panel disposed on the side end portion side of the top plate is locked at the rear end portion on the left and right end portions of the front panel disposed on the rear end portion of the top plate, The front end portion is connected to a connection fitting that is connected to a mounting recess formed on the front end side of the top plate side edge located on the end surface and protrudes upward.
When the side panel is not provided, a detachable recessed cover having the same outer shape as a part of the side edge of the top plate is provided in the mounting recessed portion. (For example, Patent Document 1)

In this case, in order to arrange the side panel later in a state where a plurality of desks are arranged side by side in the left-right direction, it is necessary to move each desk to the side and connect the connecting bracket to the mounting recess. Yes, workability was very bad. Moreover, when the side panel was not provided, the concave and convex covers of the left and right desks were exposed on the top surface of the top plate, and the appearance was not preferable.
On the other hand, the direction which connects the front-end side of a side panel to the connection metal fitting connected by the clamp system from the front side of the top plate is also provided. (For example, Patent Document 2),
However, in the case of adopting the above clamp method, it is necessary that a mounting space exists below the top plate, and so-called sleeve cabinets are connected to at least one of the lower surfaces of the left and right ends of the top plate, or both sides. In a desk (generally called a single-sleeved desk or a double-sleeved desk), it is difficult to dispose a side panel at a position where a sleeve cabinet is located.

Shoko Shohei 7-6818 Japanese Patent No. 5041358 (FIG. 6)

  It is an object of the present invention to provide an optional member mounting device such as a desk panel that can be manufactured at a low cost as a whole, is excellent in workability, does not impair the appearance, and can be mounted on a single-sleeved desk or a double-sleeved desk. .

  In order to solve the above-mentioned problems, the present invention is configured as a first means in which the upper end on the front side of the sleeve cabinet connected to at least one of the lower surfaces on the left and right ends of the top plate is substantially the same width as the sleeve cabinet. A predetermined number of connecting recesses are formed at predetermined positions in the left-right direction of the decorative member, and the recess closing member can be detachably mounted from the front, and the recess closing member is not mounted. In this state, the option mounting bracket can be fitted into the connecting recess from the front, and the option mounting bracket is connected to the top plate from the lower side of the decorative member.

  Next, the present invention is configured as the second means. In addition to the first means, the decorative member is such that the front end face is located behind the front end face of the top board, the bottom face of the top end of the top board, and the front end of the sleeve cabinet. A concealing projection that can be fitted into the decorative member mounting space formed between them from the front and is connected to the sleeve cabinet from the lower side and conceals the connecting portion of the sleeve cabinet and the decorative member from the front protrudes downward on the front end surface. Is formed.

  Next, the present invention is configured as the third means. In addition to the second means, the top plate has a top plate inclined surface in which the lower surface of the front end portion is inclined downward toward the rear, and the decorative member has an upper surface. It has a decorative member inclined surface that is inclined downward toward the front, and a working space is formed between the top plate inclined surface and the decorative member inclined surface.

According to the first means of the present invention, the connecting recess is formed in the decorative member provided at the upper end on the front side of the sleeve cabinet, and the optional mounting bracket can be inserted into the connecting recess from the front. Since it can be connected to the top plate from the lower side of the decorative member, optional members such as side panels are arranged without moving the desk at all even when many desks are already installed side by side. Can work and work efficiency is very good.
Furthermore, since the decorative member has substantially the same width as the sleeve cabinet and a predetermined number of connecting recesses are formed at predetermined positions in the left-right direction, in addition to providing side panels on the left and right end portions of the top plate, the sleeve cabinet It is also possible to attach a shelf or a tray base above the top plate at the location using a pair of left and right option mounting brackets.
In addition, since the recess closing member can be detachably attached to the connecting recess from the front, even if the side panel is not provided, the appearance of the decorative member does not deteriorate. It does not affect the work on the top surface of the top plate and does not reduce the appearance of the top plate.
Furthermore, although the optional mounting bracket is fitted in the connecting recess of the decorative member, the decorative member does not affect the connection strength because it is connected to the top plate.

According to the second aspect of the present invention, the decorative member has a concealing projection that conceals the connecting portion between the sleeve cabinet and the decorative member from the front, and is formed so as to protrude downward on the front end surface. The connection part of a member is not exposed and appearance does not deteriorate.
In addition, since the front end surface of the decorative member is located behind the front end surface of the top plate and can be fitted into the decorative member mounting space from the front and connected to the sleeve cabinet from the lower side, even if the decorative member is damaged The entire desk can be easily replaced without having to move it.

  According to the configuration of the third means of the present invention, since the working space is formed so that the front side is largely open, the operation of fitting the option mounting bracket into the coupling recess, the operation of mounting the recess closing member in the converging recess, Or the operation | work which removes a recessed part obstruction | occlusion member from a connection recessed part can be performed easily.

It is a front view of the single sleeve desk which comprised this invention. It is the E section enlarged view of FIG. It is a front view of the right half of a decorative member. It is a top view of the right half of a decorative member. It is a right view of a decorative member. It is an AA line expanded sectional view of FIG. FIG. 4 is an enlarged sectional view taken along line B-B in FIG. 3. FIG. 4 is an enlarged sectional view taken along the line CC in FIG. 3. FIG. 4 is an enlarged sectional view taken along line DD of FIG. 3. It is a front view of a recessed part closure member. It is a bottom view of a recessed part closure member. It is a left view of a recessed part closure member. It is the FF sectional view taken on the line of FIG. It is the GG sectional view taken on the line of FIG. It is a front view of an option mounting bracket. It is a right view of an option mounting bracket. It is a top view of an option mounting bracket. It is principal part sectional drawing of this invention of the state which mounted | wore the recessed part obstruction | occlusion member. It is principal part sectional drawing of this invention of the state which removed the recessed part obstruction | occlusion member. It is principal part sectional drawing of the state which connected the option mounting bracket to the top plate.

A decorative member having substantially the same width as the sleeve cabinet is provided at the upper end of the front surface of the sleeve cabinet connected to at least one of the lower surfaces of the left and right end portions of the top plate, and a predetermined number of connecting members are provided at predetermined positions in the left-right direction of the decorative member. A recessed portion is formed, and the recessed portion closing member can be detachably attached to the connecting recessed portion from the front, and the optional mounting bracket can be fitted into the connecting recessed portion from the front without the recessed portion closing member being attached. The decorative member is connected to the top plate from the lower side of the decorative member, and the decorative member has a front end surface located behind the front end surface of the top plate and a decorative member mounting space formed between the lower surface of the front end of the front end of the top plate and the front surface of the upper end of the sleeve cabinet. A concealing projection that can be inserted from the front and is connected to the sleeve cabinet from the lower side, and conceals the connecting portion between the sleeve cabinet and the decorative member from the front, is formed to protrude downward on the front end surface, and the top plate is the front end The decorative member has a decorative member inclined surface whose upper surface is inclined downward toward the front, and the surface between the decorative surface and the inclined surface of the decorative member. A working space is formed.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings.
1 and 2, reference numeral 100 denotes a single-sleeved desk. The single-sleeved desk 100 has a leg body 11, a sleeve cabinet 2, a leg body 11, and a sleeve cabinet 2 that are arranged at predetermined intervals on the left and right. The top plate 5 connected to the upper surface of the base plate 11, the curtain 4 disposed between the leg 11 and the rear end of the sleeve cabinet 2, and the lower end of the top plate 5, the upper end of the leg 11 and the sleeve cabinet 2. The center drawer 50 is disposed between the center drawers 50 and the like.

18 is located above the upper drawer 22, the upper drawer 22, the middle drawer 23, the lower drawer 24, which are arranged in the vertical direction of the cabinet body 21. A front end provided integrally with the main body 21 has a decorative member 3 connected to a decorative member mounting protrusion 31 (shown in FIGS. 18, 19, and 20) protruding slightly forward of the cabinet main body 21. Yes. And the recessed part closure members 8 and 8 are provided in the right-and-left end part of the decorative member 3 so that attachment or detachment is possible.

The top plate 5 (shown in FIGS. 18, 19, and 20) includes a front edge reinforcing member 52 disposed on the lower surface of the front end portion of the upper surface plate 51, and a front portion disposed on the inner side of the front edge reinforcing member 52. The reinforcing member 53 includes a front edge 54 provided on the front surface of the front edge reinforcing member 52, and the like.
The front edge reinforcing member 52 includes an upper surface fixing piece 521 that is fixed to the lower surface of the front end portion of the upper surface plate 51, and a front decoration that is suspended from the front end of the upper surface fixing piece 521 and the front decoration edge 54 is fixed to the front surface. A piece 522, a top plate inclined surface 523 inclined downward from the lower end of the front decoration fixing piece 52, and a rear surface of the front reinforcing member 53 projecting rearward in a horizontal state from the rear end of the top plate inclined surface 523 It is comprised from the horizontal protrusion 524 adhering to.

The decorative member mounting protrusion 31 is positioned below the horizontal protrusion 534 of the front edge reinforcing member 52 by a predetermined dimension, and forms a decorative member mounting space 300 (shown in FIG. 20) below the horizontal protrusion 534. And a cabinet main body fixing portion 312 which is connected to the cabinet main body 21 at the front end side of the upper end portion of the cabinet main body 21. It is made up of.
A predetermined number of decorative member connecting holes 313 to which the decorative member 3 is connected are connected to the connecting protrusions 311 (shown in FIGS. 18 and 19. And the operation holes 314 and 314 (FIG. 20) for connecting the option mounting bracket 6 (shown in phantom lines in FIG. 3) to the left and right sides of the decorative member connection hole 313. Is formed).

Since the decorative member 3 is formed in a laterally symmetrical shape at the center in the left-right direction, only the right half is shown and described (FIGS. 3 to 8).
The decorative member 3 includes an upper surface portion 31 formed horizontally in the left-right direction, a decorative member inclined surface 32 inclined forward and downward from the front end of the upper surface portion 31, and a concealing protrusion protruding downward at the front end of the decorative member inclined surface 32 33, a decorative member inclined surface 33, a side wall portion 34 that closes the opening portions on the left and right end surfaces of the concealing protrusion 33, and a rear end edge of the side wall portion 34. And a side end rear end closing portion 35 in a lateral L-shape in plan view that closes the opening portions on the rear side of the left and right end portions of the concealing projection 34 and a rear end portion projecting downward from the rear end portion of the upper surface portion 31. These are integrally formed of a synthetic resin material from a rear surface closing portion 36 that closes an opening portion behind the decorative member inclined surface 33 and a connecting concave portion 7 provided on the left and right end portions of the upper surface portion 31.
Reference numeral 37 denotes a reinforcing rib, and reference numeral 38 is formed corresponding to the decorative member connecting hole 313 in the center in the left-right direction provided in the connecting protrusion piece 311, and includes a connecting screw 30. 18 shows a connecting cylinder portion that is screwed together.

The connecting recesses 7 are formed on the left and right end sides of the upper surface portion 31 of the decorative member 3 so as to be the same on the left and right sides of the decorative member inclined surface 32 and the upper surface portion 31 with a part of the left and right end portions cut away. Therefore, only the right side will be described.
The connecting recess 7 is spaced apart from the left side wall 71 of the recess that closes the rear of the side surface of the cut surface of the inclined surface 32 of the decorative member and the lower side of the side surface of the upper surface 31, and is spaced apart from the left side wall 71 by a predetermined dimension. A recess right side wall 72 that protrudes rearward inside the end rear end closing part 35 and closes the rear side end face of the other side of the cut-out decorative member inclined surface 32, and lower ends of the left and right side walls 71, 72. It is comprised from the recessed part bottom wall 74 connected to the upper end surface of the part where the space | interval was closed and the decorative member inclined surface 32 was notched.

And the guide protrusions 75 and 75 which protrude inward facing the substantially central part of the height direction of the recessed left and right side walls 71 and 72 and extend in the front-rear direction are formed, and the front end of the recessed bottom wall 74 is inclined downward. The guide step 761 is formed, is located on the rear side of the guide step 761, and is formed with a locking groove 76 in the left-right direction. Corresponding to the decorative member connecting hole 313 of 311, a connecting screw hole cylinder part 77 is provided, and inserted on the left and right sides of the connecting screw hole cylinder part 77 corresponding to the operation holes 314 and 314 of the connecting protrusion 311. Holes 78 and 78 are formed.

The recess closing member 8 (FIGS. 10 to 14) detachably attached to the connecting recess 7 is formed along the outer shape of the cut-out portion of the decorative member inclined surface 32 and the cut-out portion of the upper surface portion 31. The closed outer shape portion 81, the closed bottom portion 82 connected to the rear from the lower front end of the outer shape closed portion 81 so as to be positioned on the upper surface of the concave bottom wall 74, and the left and right of the closed outer shape portion 81 and the closed bottom portion 82 It is integrally formed of a synthetic resin material from left and right closed side portions 83 and 83 that block between the side ends, and a transition cavity portion 840 that is open at the rear end and has a hollow inside.

The closed left and right side portions 83 and 83 are formed with slide guide grooves 831 and 831 whose rear ends open corresponding to the guide protrusions 75 and 75 of the connecting recess 7, respectively. Contact protrusions 821 and 821 that contact the upper surface of the recess bottom wall 74 in a state where the recess closing member 8 is fitted to the connecting recess 7 are formed on the bottom surface in the front-rear direction. The front end protrudes slightly forward from the front end of the outer closing portion 81, and an engaging / disengaging operation piece 84 having an operation gap 820 below the front end of the outer closing portion 81 is formed via the transition notches 822 and 822. An escape notch 823 is formed in the front-rear direction at the central portion of the closed bottom portion 82 in the left-right direction so as to avoid the connection screw hole tube portion 77 of the connection recess 7 whose rear end is open.
Further, a locking projection 841 that can be freely engaged and disengaged with the locking groove 76 of the connecting recess 7 is formed on the lower surface of the front end side of the engaging / disengaging operation piece 84 so as to protrude downward.

The recess closing member 8 is formed as described above, and is formed between the top plate inclined surface 523 and the decorative member inclined surface 32 so that the connecting screw hole cylindrical portion 77 is positioned on the front end side of the relief notch 823. Through the working space 600 (shown in FIG. 18), the guide protrusions 75 and 75 of the connecting recess 7 are inserted into the openings at the rear ends of the slide guide grooves 831 and 831 through the front of the connecting recess 7. When the sliding projection 841 is slid rearward, the engaging projection 841 comes into contact with the front end of the bottom wall 74 of the recess, and the engaging / disengaging operation piece 84 is once lifted so as to narrow the operation gap 820. The locking projection 841 is locked in the locking groove 76, and the recess closing member 8 is attached to the connecting recess 7.
At this time, the front end portion of the engagement / disengagement operation piece 84 protrudes forward from the decorative member inclined surface 32 of the decorative member 3. When the recess closing member 8 is taken out from the connecting recess 7, the protruding portion is lifted by lifting the front end of the engaging / disengaging operation piece 84 with a fingertip or a flathead screwdriver inserted into the guide step 761. The recessed portion closing member 8 is extracted in a state of being deviated from the locking recessed groove 76.

The optional mounting bracket 6 (shown in FIGS. 15 to 17) includes an insertion connecting portion 61 that is inserted into the connection recess 7 from the front, and a top plate inclined surface 523 of the top plate 5 from the front end of the insertion connecting portion 61. A front continuous portion 62 formed along the front edge 54, a top continuous portion 63 having a cushioning material 631 on the bottom surface, formed from the upper end of the front continuous portion 62 along the top plate 51, and an upper surface It is comprised from the side connection part 64 which protrudes upwards from the side end of the connection part 63, and a side panel etc. are connected from a side.
A cutout portion 611 is formed at the center of the fitting connection portion 61 in the left-right direction in the same manner as the escape cutout 823 of the recess closing member 8, and the operation holes 314, 314, Corresponding screw holes 65 and 65 are formed corresponding to the insertion holes 78 and 78.
The coupling screw hole 65 has a hexagonal cavity inside, and fastening screws 66... That are screwed into the coupling screw hole 65 are attached.

And the front opening part of the cabinet main body 21 which inserted the insertion connection part 61 of the option attachment metal fitting 6 from the front in the connection recessed part 7 from which the recessed part closure member 8 was removed, and extracted at least the upper stage drawer 22, the middle stage drawer 23, etc. Accordingly, the tightening screw 66 screwed into the connecting screw hole 65 is rotated with a hexagon wrench or the like through the operation hole 314 and the insertion hole 78, and the head (upper end surface) of the horizontal protrusion 524 of the top plate 5 is turned. By pressing against the lower surface, the option mounting bracket 6 is lowered downward, and the upper surface connecting portion 63 is pressed against the upper surface plate 51 of the top plate 5 via the cushioning material 631 to connect the option mounting bracket 6 to the top plate 5. .
When removing the optional mounting bracket 6, the fastening screw 66 is rotated in the opposite direction to release the pressure contact state between the upper surface plate 51 and the upper surface connecting portion 63, and the fitting connection portion 61 is forwarded from the connection recess 7. Pull out.

As described above, the present invention relates to a desk device for single-sleeved desks and desks for both-sleeved desks, and since the connecting bracket can be provided also on the upper surface of the desk on which the sleeve cabinet is located, A shelf part etc. can also be comprised on a top plate and can be utilized widely.

DESCRIPTION OF SYMBOLS 2 Sleeve cabinet 3 Cosmetic member 32 Cosmetic member inclined surface 33 Concealed protrusion 300 Cosmetic member mounting space 5 Top plate 523 Top plate inclined surface 6 Option mounting bracket 600 Working space 7 Connection recess 8 Recess closure member

Claims (3)

A decorative member having substantially the same width as the sleeve cabinet is provided at the upper end of the front surface of the sleeve cabinet connected to at least one of the lower surfaces of the left and right end portions of the top plate, and a predetermined number of connecting members are provided at predetermined positions in the left-right direction of the decorative member. A recessed portion is formed, and the recessed portion closing member can be detachably attached to the connecting recessed portion from the front, and the optional mounting bracket can be fitted into the connecting recessed portion from the front without the recessed portion closing member being attached. An optional attachment device characterized by being connected to the top plate from the lower side of the decorative member. The decorative member has a front end surface located behind the front end surface of the top plate, and can be fitted from the front into a decorative member mounting space formed between the bottom surface of the front end of the top plate and the front surface of the upper end of the sleeve cabinet. 2. The option mounting device according to claim 1, wherein a concealing protrusion that is concatenated and conceals the connecting portion of the sleeve cabinet and the decorative member from the front is formed to protrude downward on the front end surface. The top plate has a top plate inclined surface whose front end lower surface is inclined downward toward the rear, and the decorative member has a decorative member inclined surface whose upper surface is inclined downward toward the front. The option mounting device according to claim 2, wherein a working space is formed between the member inclined surfaces.

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