JP5337610B2 - Table device - Google Patents

Description

  The present invention relates to a table device.

  As is well known, in a table device comprising a top plate and a plurality of legs that extend downward from the bottom of the top plate and support the top plate, in order to improve the convenience of the user, a desk lamp, Optional equipment such as an upper shelf, telephone stand, task light, and partition panel are used. As such optional equipment fixtures, those having a structure in which the outer peripheral edge of the top plate portion is sandwiched and clamped from above and below are known.

  By the way, as one type of the table device, there is a type that has a connecting reed connecting the upper portions of a plurality of legs along the outer peripheral edge at the lower portion of the top plate to improve load resistance and strength. When the fixture having the above-described clamp structure is used for the table device, the fixture may interfere with the connecting recumbent and the installation of the optional equipment may be incomplete.

  The following Patent Document 1 has a support frame portion for connecting the legs, and a support body held by the support frame portion on the lower surface side of the top plate is provided, and a predetermined height is provided between the support body and the top plate. And a holding portion capable of holding a detachable option member is formed in the space.

JP 2003-70548 A

  However, in the conventional technique, the shape of the support frame needs to be complicated to hold the support, and the number of parts is reduced because the support is separately added to the support frame. It will increase. For this reason, the whole support structure becomes complicated, and there is a problem that productivity is lowered.

  Further, the support frame must be provided on the center side of the plate surface as much as the support, and the support frame and the leg cannot be brought close to the outer peripheral edge. For this reason, there existed a problem that a user's foot | foot part accommodation space under a top plate became narrow and the usability | use_condition was reduced.

  The present invention has been made in consideration of such circumstances, and an object of the present invention is to provide a table device that can be equipped with optional equipment with a simple structure and can obtain an excellent feeling of use. There is.

In order to achieve the above object, the present invention employs the following means.
That is, the table device according to the present invention includes a top plate, a plurality of legs that extend downward from the top of the top plate to support the top plate, and the outer periphery of the top plate at the bottom of the top plate. A table apparatus provided with connecting ledges for connecting the upper portions of the plurality of legs, wherein the lower surface of the top plate extends from the outer peripheral edge to the outer peripheral edge in the surface direction of the lower surface. A first recess is formed in the intersecting crossing direction, and the first recess forms a first gap in the vertical direction in which an optional fixing piece can be inserted between the upper surface of the connecting horizontal surface. It is characterized by.

According to this configuration, the connecting horizontal bar is provided along the outer peripheral edge at the lower portion of the top plate, and the first concave portion is formed on the lower surface of the top plate from the outer peripheral edge in the intersecting direction. The first gap that can be inserted with the optional fixed piece is formed between the top and bottom of the reed, so even if a connecting reed is provided along the outer peripheral edge at the bottom of the top plate, it is optional in the first gap. It is possible to insert a fixed piece of equipment.
In other words, by forming the first recess in the top plate without adding new parts, the first gap into which the optional fixed piece can be inserted is formed, so the optional equipment can be attached with a very simple structure Can be.
In addition, even if a connecting gutter is provided along the outer peripheral edge at the lower part of the top plate and the space below the top plate is configured to be as large as possible, an optional fixed piece can be inserted into the first gap, Equipment can be attached to improve user convenience. Thereby, usability can be improved.
Therefore, optional equipment can be attached with a simple structure, and an excellent feeling of use can be obtained.

In addition, the first recess is formed continuously over the entire space between the legs connected by the connecting reed.
According to this configuration, since the first concave portion is continuously formed over the whole of the legs to which the connecting reed is connected, the first recess is provided over the whole of the legs to which the connected reed is connected. A first gap is formed, and the fixed piece can be freely inserted. Thereby, since the range in which the optional equipment can be attached becomes relatively wide, the degree of freedom of attachment of the optional equipment is improved. Therefore, the convenience of the user is improved, and a better feeling of use can be obtained.

Further, the first recess is formed in a part between the legs to which the connecting reed is connected.
According to this configuration, since the first recess is formed in a part between the legs to which the connecting reed is connected, the first gap is formed in a part between the legs and the fixing piece is inserted. The site is limited. Thereby, since the guide function of the position where optional equipment is attached can be provided, the usability of the user is improved and a better feeling of use can be obtained.

Further, the lower surface of the top plate is shallower in the crossing direction than the first recess from the outer peripheral edge, and extends over the entire area between the plurality of legs connected by the connecting reeds. It has the 2nd recessed part formed continuously, and this 2nd recessed part forms the 2nd gap | interval of the up-down direction with respect to the said connection recumbent.
According to this configuration, it has a second recess formed continuously across the entire leg between the plurality of legs to which the connecting reed is connected and shallower in the crossing direction than the first recess. Since the second recess forms a second gap with respect to the connecting reed, the first gap and the second gap are formed to overlap each other. This makes it difficult to visually recognize the first gap from the outside, so that a good design effect can be obtained.

In addition, the first concave portion extends to the center side of the lower surface with respect to the connecting reed.
According to this structure, since the 1st recessed part is extended in the center side of the lower surface rather than the connection recumbent, it becomes possible to contact a fixed piece from below in the lower surface center side rather than a connection recumbent. Thereby, it becomes possible to widely employ the fixing method of the fixing pieces.

Moreover, the said connecting reed is provided with the base part extended in the said cross direction, and the hanging part extended below from the position in the center side of the said lower surface among the said base parts, It is characterized by the above-mentioned.
According to this configuration, the connecting reed includes the base portion extending in the intersecting direction and the hanging portion extending downward from the position on the center side of the lower surface of the base portion. Therefore, the thickness dimension of the base portion is smaller than the hanging portion. Become. As a result, the required strength can be ensured in the hanging portion, but the top plate and the base portion can be easily grasped at the outer peripheral edge of the top plate, and workability such as movement of the table device is improved. be able to.
In addition, when the fixing piece is fixed to the lower surface of the top plate with the fixing member on the center side from the connecting ridge, when the outer peripheral edge of the top plate is gripped, the hanging portion prevents interference with the fixing member. The positional deviation of the fixed piece can be suppressed. Furthermore, since it becomes difficult to visually recognize the fixing piece and the fixing member from the outside, a good design effect can be obtained.

Further, the top plate is formed in a polygonal shape in a top view, the legs are provided at each corner portion of the lower surface in the polygonal shape, and the connecting recumbent is the poly It is provided in a plurality of square sides, and the first recess is formed corresponding to at least one of the plurality of connecting reeds provided.
According to this configuration, the top plate is formed in a polygon in a top view, the leg is provided at each corner of the lower surface that is a polygon, and the connecting reed is a plurality of polygons that are the outer periphery. Since the first concave portion is formed corresponding to at least one of the plurality of connecting reeds provided, a plurality of optional equipment and various optional equipment can be attached.

  According to the table device of the present invention, optional equipment can be attached with a simple structure, and an excellent feeling of use can be obtained.

It is a schematic structure perspective view of the table apparatus 1 which concerns on embodiment of this invention, Comprising: It is the figure seen from the back side. It is a principal part expanded sectional perspective view of the table apparatus 1 which concerns on embodiment of this invention. It is a principal part expanded sectional view of the table apparatus 1 which concerns on embodiment of this invention, Comprising: It is the II sectional view taken on the line in FIG. It is a principal part enlarged view of the table apparatus 1 which concerns on embodiment of this invention, Comprising: It is the II arrow directional view in FIG. FIG. 2 is a perspective view of a schematic configuration in which a table lamp 30 as an optional equipment of the table apparatus 1 of the present invention is attached to one of the first gaps 10, as viewed from the front side of the table apparatus 1. It is a principal part enlarged view of the desk lamp 30 which concerns on embodiment of this invention. It is a schematic structure perspective view of L-shaped member 34 of one part of table lamp 30 concerning an embodiment of the present invention. It is the schematic structure perspective view seen from the back side of the table apparatus 1 which concerns on embodiment of this invention, Comprising: It is the figure which attached the book stand 40 of an optional equipment. It is the schematic structure perspective view seen from the back side of the table apparatus 1 which concerns on embodiment of this invention, Comprising: It is the figure which attached the partition panel 50 of the optional equipment. It is the schematic structure perspective view seen from the front side of the table apparatus 1 which concerns on embodiment of this invention, Comprising: It is the figure which attached the upper shelf 60 of the optional equipment. It is a principal part expanded sectional view of the table apparatus 1 which concerns on embodiment of this invention, Comprising: It is an example which showed the fixing method at the time of attaching an optional member (book stand 40, the partition panel 50, the upper shelf 60).

Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 is a schematic configuration perspective view of a table apparatus 1 according to an embodiment of the present invention, as viewed from the back side.

  As shown in FIG. 1, the table device 1 includes a top plate 2, a plurality of legs 3 that extend downward from the top plate 2 to support the top plate 2, and the top plate 2 at the bottom of the top plate 2. It is provided along the outer periphery 2a, and is provided with a connecting ridge 4 that connects the upper portions of the plurality of legs 3.

  The top plate 2 is in the shape of a rectangular plate, and a set of short side portions 2b, a set of long side portions 2c, and a short side portion 2b and a long side portion 2c are rounded and smoothly continuous. An outer peripheral edge 2a is formed by the four corners 2d.

  The leg 3 has a quadrangular arc cross-sectional shape that intersects the longitudinal direction, and one leg 3 is provided at each of the four corners 2d. These four legs 3 respectively extend from the lower surface 2e of each corner 2d of the top plate 2 toward the floor surface with the curved surface 3a facing outward.

One connecting reed 4 is provided between two legs 3 adjacent to each other. That is, a total of four connecting ridges 4 are provided along the two short side portions 2b and the two long side portions 2c.
These connecting ridges 4 are so-called dowel-bonded to the respective legs 3 at both end portions 4A and 4B in the longitudinal direction, and are reinforced by corner fittings (not shown) or the like.

2 is an enlarged cross-sectional perspective view of a main part of the table device 1, FIG. 3 is a cross-sectional view taken along line II in FIG. 1, and FIG. 4 is a view taken in the direction of arrow II in FIG.
As shown in FIG. 2 and FIG. 3, each connecting reed 4 has an L-shaped cross section that intersects the longitudinal direction, and the outer surface of the top plate 2 along which the connected reed 4 extends. A base 4a that extends by a length L that is substantially the same as the radius of the leg 3 toward each crossing direction that intersects the peripheral edge 2a (the short side 2b and the long side 2c), and of the top 4a, And a hanging portion 4b extending downward from one end on the center side of the lower surface 2e.
As shown in FIG. 2, the connecting ridge 4 is fixed in a state where the end surface (upper surface) 4 c of the base portion 4 a is in close contact with the lower surface 2 e of the top plate 2.

  As shown in FIG. 3, the table device 1 having such a configuration has a first gap 10 and a second gap 20 formed between the top plate 2 and the connecting horizontal bar 4.

As shown in FIGS. 2 and 3, the first gap 10 has a length of the base portion 4 a toward each crossing direction intersecting the outer peripheral edge 2 a (short side portion 2 b and long side portion 2 c) on the lower surface 2 e of the top plate 2. A first recess 2f formed longer than the length L forms a vertical gap in which an optional fixing piece 35 can be inserted between the end face 4c of the connecting ledge 4.
As shown in FIG. 1, a total of four such first gaps 10 are formed, two on the long side 2c on the back side of the table device 1, and one on the back side of each short side 2b. It is formed one by one.

As shown in FIGS. 2 and 3, the second gap 20 is shallower from the short side portions 2b and the long side portions 2c on the lower surface 2e of the top plate 2 toward the intersecting directions than the first concave portions 2f. And the 2nd recessed part 2g continuously formed over the whole between the two leg bodies 3 which the connection horizontal bar 4 connects forms the gap | interval of the up-down direction with respect to the connection horizontal bar 4 It has become.
The second recess 2g has substantially the same depth as the first recess 2f (the length in the thickness direction of the top plate 2).

  FIG. 5 is a schematic configuration perspective view in which a table lamp 30, which is an optional equipment of the table device 1, is attached to one of the first gaps 10, as viewed from the front side of the table device 1. FIG. 5 is a schematic configuration perspective view of a main part III in FIG. 5, and FIG. 7 is a perspective view showing a schematic configuration of one part of the desk lamp 30.

As shown in FIG. 5, the desk lamp 30 is the same as that described in publicly known ones (for example, Japanese Patent Application Laid-Open Nos. 2008-121804 and 2006-138414). I have. The clamp mechanism 31 rotates the rotating portion 33 provided on the mounting portion 32 so that the fixed piece 35 of the L-shaped member 34 shown in FIG. It has become.
As shown in FIG. 3, the fixing piece 35 of the L-shaped member 34 has a length in the intersecting direction that is longer than the length L of the base portion 4a and shorter than the length of the first recess 2f.

Next, a method for attaching the table lamp 30 to the table device 1 having the above-described configuration will be described.
First, the fixed piece 35 is inserted into the first recess 2f of the table device 1 so that the top plate 2 is sandwiched between the fixed piece 35 and the placing portion 32 (see FIG. 3). At this time, even if the position of the first gap 10 is not grasped, the fixed piece 35 is pressed in the crossing direction and is moved along the second gap 20 to reach the position of the first gap 10. It is guided and inserted into the first gap 10.

In the state where the fixed piece 35 is inserted into the first gap 10, as shown in FIG. 6, when the rotating portion 33 is rotated, the fixed piece 35 comes close to the placement portion 32 and sandwiches the top plate 2.
In this manner, the optional equipment is fixed to the top plate 2 as shown in FIG.

As described above, according to the table device 1, the connecting horizontal bar 4 is provided along the short side portion 2 b and the long side portion 2 c at the lower portion of the top plate 2, and the outer peripheral edge is provided on the lower surface 2 e of the top plate 2. A first recess 2f is formed in the crossing direction from 2a, and a first gap 10 is formed between the first recess 2f and the end face 4c of the connecting ledge 4 into which the fixing piece 35 of the desk lamp 30 can be inserted. Therefore, even if the connecting horizontal bar 4 is provided along the outer peripheral edge 2 a at the lower part of the top plate 2, the fixed piece 35 can be inserted into the first gap 10.
That is, by forming the first recess 2f in the top plate 2 without adding new parts, the first gap 10 into which the fixing piece 35 of the desk lamp 30 can be inserted is formed, so that the structure is extremely simple. The desk lamp 30 can be made attachable.
Further, even if the connecting horizontal bar 4 is provided along the short side portion 2b and the long side portion 2c at the lower part of the top plate 2 so that the space below the top plate 2 is maximized, Since the 30 fixing pieces 35 can be inserted, the user-friendliness can be improved by attaching the desk lamp 30. Thereby, usability can be improved.
Therefore, the desk lamp 30 can be attached with a simple structure, and an excellent feeling of use can be obtained.

  Moreover, it has the 2nd recessed part 2g formed continuously over the whole between the two legs 3 which are shallow toward the crossing direction rather than the 1st recessed part 2f, and the connection horizontal ridge 4 connects, Since the second recess 2g forms the second gap 20 with respect to the connecting horizontal bar 4, the first gap 10 and the second gap 20 are overlapped. Thereby, as shown in FIG. 3, the first gap 10 is difficult to visually recognize from the outside, so that a good design effect can be obtained.

  In addition, since the first recess 2f is formed in a part between the legs 3 to which the connecting horizontal rib 4 is connected, the first gap 10 is formed in a part between the legs 3 and the fixing piece 35 is The site to insert is limited. Thereby, since the guide function of the position which attaches the desk lamp 30 can be given, a user's convenience improves and it can obtain a more excellent usability.

  Moreover, since the connecting ridge 4 includes the base portion 4a extending in the intersecting direction and the hanging portion 4b extending downward from the position on the center side of the base portion 4a, the thickness dimension of the base portion 4a is smaller than the hanging portion 4b. . Thereby, while the required strength can be ensured in the drooping portion 4b, it becomes easy to grip the top plate 2 and the base portion 4a at the short side portion 2b and the long side portion 2c of the top plate 2, and the table device Workability such as movement of 1 can be improved.

  Note that the operation procedure shown in the above-described embodiment, various shapes and combinations of the constituent members, and the like are examples, and various modifications can be made based on design requirements and the like without departing from the gist of the present invention.

  For example, in the above-described embodiment, a desk lamp is attached as an optional equipment, but another option member may be attached.

  8 to 10 are schematic configuration perspective views showing the table device 1 when another optional member is attached instead of the table lamp 30, and FIG. 8 shows a state where the book stand 40 is attached. FIG. 9 shows a state where the partition panel 50 is attached, and FIG. 10 shows a state where the upper shelf 60 is attached. 8 and 9 are viewed from the back side, and FIG. 10 is viewed from the front side.

FIG. 11 is an example showing a fixing method when the optional members (book stand 40, partition panel 50, upper shelf 60) are attached.
As shown in FIG. 11, instead of the clamp mechanism 31 described above, an L-shaped member 34 is directly fastened to the top plate 2 and optional equipment with bolts 36. According to this structure, it can fix firmly.

  As shown in FIG. 11, since the first recess 2 f extends to the center side of the lower surface 2 e from the connecting ledge 4, it contacts the fixed piece 35 from below on the center side of the lower surface 2 e than the connecting ledge 4. It becomes possible to do. Thereby, it is possible to widely adopt the fixing method of the fixing piece 35.

In addition, the fixing piece 35 is fastened to the lower surface 2e with the bolt 36 at the center side of the connecting horizontal bar 4. However, when the outer peripheral edge 2a of the top plate 2 is gripped, the hanging part 4b interferes with the bolt 36. Therefore, the positional deviation of the fixed piece 35 can be suppressed.
Furthermore, since it becomes difficult to visually recognize the fixing piece 35 and the bolt 36 from the outside, a good design effect can be obtained.

  In the above-described embodiment, the first recess 2f is formed in a part of the leg 3 to which the connecting reed 4 connects (the short side 2b and the long side 2c). You may form continuously over the whole between the leg bodies 3 which connect. According to this structure, the 1st gap | interval 10 is formed over the whole between the leg bodies 3 which the connection horizontal frame 4 connects, and the fixed piece 35 can be inserted freely. Thereby, since the range in which the optional equipment can be attached becomes relatively wide, the degree of freedom of attachment of the optional equipment is improved. Therefore, the convenience of the user is improved, and a better feeling of use can be obtained.

  In the above-described embodiment, the second recess 2g is shallow, but it is not prohibited to attach optional equipment, and may be configured to attach optional equipment.

  In the above-described embodiments, the configuration in which one optional equipment is attached has been described. However, a configuration in which two or more optional equipments are attached may be employed.

  In the above-described embodiment, the rotating portion 33 is provided on the upper side, but a clamp mechanism having a rotating portion on the lower side may be employed. Moreover, you may employ | adopt the clamp mechanism urged | biased by the elastic member at the up-down direction.

  Further, in the above-described embodiment, the connecting horizontal bar 4 is provided on each side (short side part 2b, long side part 2c), but may be provided on a part. Further, in the case where a plurality of connection ridges 4 are provided, all the connection ridges 4 may be configured to have the first gap 10, or some of the connection ridges 4 may be configured to have the first gap 10. May be.

  In the above-described embodiment, the second gap 20 is provided, but may be omitted.

DESCRIPTION OF SYMBOLS 1 ... Table apparatus 2 ... Top plate 2a ... Outer peripheral edge 2e ... Lower surface 2f ... 1st recessed part 3 ... Leg body 4 ... Connection side 4a ... Base part 4b ... Drooping part 10 ... 1st clearance 20 ... 2nd clearance 30 ... Desk lamp (Optional parts)
35 ... fixed piece 40 ... book stand (optional member)
50 ... Partition panel (optional member)
60 ... Upper shelf (optional member)

Claims (7)

With the top plate,
A plurality of legs that extend downward from the bottom of the top plate and support the top plate;
A table device provided at a lower portion of the top plate along an outer peripheral edge of the top plate and provided with a connecting reed connecting the upper portions of the plurality of legs;
On the lower surface of the top plate, a first recess is formed from the outer peripheral edge toward the intersecting direction intersecting the outer peripheral edge in the surface direction of the lower surface,
The table device according to claim 1, wherein the first concave portion forms a first gap in a vertical direction in which an optional fixing piece can be inserted between the upper surface of the connecting horizontal surface.   The table device according to claim 1, wherein the first recess is continuously formed over the entire space between the legs connected to the connecting reed.   The table device according to claim 1, wherein the first recess is formed in a part between the legs connected to the connecting reed. The lower surface of the top plate is continuous from the outer peripheral edge over the entire area between the plurality of legs that are shallower in the crossing direction than the first recess and that are connected by the connecting reeds. A second recess formed by
The table apparatus according to claim 3, wherein the second recess forms a second gap in the vertical direction with respect to the connecting reed.   5. The table device according to claim 1, wherein the first recess extends toward a center side of the lower surface with respect to the connecting horizontal rod.   The said connecting reed is provided with the base part extended in the said cross direction, and the hanging part extended below from the position in the center side of the said lower surface among the said base parts, The any one of Claim 1 to 5 characterized by the above-mentioned. The table device described in 1. The top plate is formed in a polygonal shape when viewed from above.
The leg is provided at each corner of the lower surface that is the polygon,
The connecting recumbent is provided on a plurality of sides of the polygon that has become the outer peripheral edge,
The table device according to any one of claims 1 to 6, wherein the first recess is formed corresponding to at least one of the plurality of connecting reeds provided.

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