JP4655851B2 - Partition panel headboard equipment - Google Patents

Description

  The present invention relates to a headboard device for a partition panel, and more particularly to a headboard device for a self-standing partition panel having a headboard at the upper end.

  Conventionally, in a self-standing partition panel, a cap is attached to the top of the panel to improve the appearance and secure the self-supporting strength. The gaps are widened by warpage and unevenness of the upper end surface, and shades having different widths are partially produced at the portions, thereby impairing the appearance.

  In order to solve this problem, as shown in FIG. 8 of Patent Document 1, a concave step portion serving as a bottom joint is provided at the lower portion of the headboard so as to make the influence of the shadow caused by the unevenness of the panel plate inconspicuous. However, it was not possible to achieve both the sharpness of the lower corners of Kasagi and the clear shade of the bottom joint. The reason for this is that light is reflected and appears bright on the side surface of the concave step that becomes the bottom joint of the headboard, and the contrast with the surface becomes small, resulting in blurring of the shadow of the bottom joint.

  Therefore, in order to make the bottom joints clearly stand out, it is necessary to increase the depth of the bottom joints. However, it is necessary to secure a margin for joining the tops to the top of the panel board. Therefore, there was a limit to deepening the bottom joint.

As for the mounting structure of the headboard, in Patent Document 1, an engagement step (tip edge) is formed on the upper edge of the inner wall of the horizontally long groove formed between the upper ends of the front and back panel plates (decorative plates), A structure is disclosed in which both engaging portions provided at the lower portion of the headboard are engaged with the engaging step portion, and an inner portion is placed on the upper surface of the panel plate from the concave step portion for the bottom joint. In the mounting structure of the headboard, no force is generated that strongly attracts the headboard to the panel board, and as described above, the gap between the headboard and the headboard is widened by the warpage of the panel board and the unevenness of the upper end surface.
Japanese Patent Laid-Open No. 10-21890 (FIG. 8)

  Therefore, in view of the above-mentioned situation, the present invention intends to solve the problem in the self-standing partition panel having a headboard at the upper end, even if there is some warping of the panel plate and unevenness at the upper end, the lower corner of the headboard. In addition, the present invention provides a partition panel headboard device that can sharpen the head and clearly highlight the bottom joint of the headboard.

The present invention is a self-supporting partition panel having a headboard at the upper end for solving the above-mentioned problems, wherein the headboard forms a horizontal mounting surface on both sides of the lower surface and both sides of the vertical front and back surfaces. Forming a concave step portion for bottom joint from the lower edge portion of the surface to the side edge portion of the mounting surface, and setting the upper surface of the concave step portion at a right angle with respect to the side surface of the headboard, the concave step portion The partition panel headboard device is characterized in that the inner back surface of the partition wall is an inclined surface inclined downward and inward at an angle of 45 degrees or less (claim 1).

The panel plates are detachably attached to the front and back sides of the frame constructed by connecting the upper horizontal rail between at least the upper ends of the support columns on both sides, and the upper surfaces of both panel plates are set higher than the upper surface of the upper horizontal rail. In the state where both mounting surfaces of the headboards are mounted on the upper surfaces of both panel plates, the mounting surfaces are pressed against the upper surfaces of the panel plates by tightening the headboards to the upper horizontal rails with screws. A bottom joint is formed by the recessed step portion of the headboard and the upper surface of the panel board (Claim 2 ).

In addition, the upper frame rod is connected between the upper portions of the columns on both sides, the glass plate is held on both columns and the upper frame rod, and the upper surface of the upper frame rod is joined to both mounting surfaces of the headboard, Since the upper frame ridge is fastened to the headboard with screws and the mounting surface is pressed against the upper surface of the upper frame ridge, and the upper surface of the upper frame ridge and the upper surface of the panel plate are set on the same plane. (Claim 3 ).

According to the first aspect of the invention of the partition panel of the partition panel as described above, the concave step portion for the bottom joint is formed from the lower edge portion of the vertical front and back side surfaces of the partition wall to the side edge portion of the mounting surface, By making the inner back surface of the concave step portion inclined downward and inward, external light and light from the illumination that entered the concave step portion are reflected by the inclined surface and guided to the inner back end. The amount of light coming out of the concave step is extremely reduced, and the bottom joint of the headboard formed by the concave step portion and the upper surface of the panel board becomes darker, and the light and darkness between the side face of the headboard and the surface of the panel board is darkened. The contrast becomes more prominent and the bottom joints can be clearly seen. In addition, by setting the upper surface of the concave step portion at a right angle to the side surface of the headboard, the apparent surface of the headstep can be shown sharply, and the angle of the inclined surface of the concave step portion is set to 45 degrees or less. By doing so, light can be reliably guided to the inner back end, and the shading of the bottom joint can be made clearer. In addition, even if there are some warping of the panel board and unevenness at the upper end, the lower corner of the headboard can be sharpened. In addition, both mounting surfaces are formed so that headboards can be mounted on the upper surface of the panel plates on both the front and back sides, and the shading of the bottom joint can be made clear even when the depth of the recessed step portion becomes shallow. .

According to claim 2 , in a state where both mounting surfaces of the headboards are mounted on the upper surfaces of both panel plates, the mounting surface is pressed against the upper surface of the panel plates by tightening the headboards to the upper horizontal rails with screws. This allows the vertical width of the bottom joint formed by the concave step of the headboard and the upper surface of the panel board to be constant, even if there is some warpage of the panel board and unevenness at the upper end, and the appearance It is possible to improve the performance.

According to the third aspect , in the configuration in which the panel plate is mounted on the left and right sides of the support and the glass plates are held on the left and right other sides, both of the headboards are attached to the upper surface of the upper frame rod connected between the upper portions of the support columns on both sides. With the mounting surface joined, the upper frame rod is fastened to the headboard with screws and the mounting surface is pressed against the upper surface of the upper frame rod, thereby holding the upper surface of the upper frame rod holding the glass plate The upper surface of the panel board can be set on the same plane, whereby the bottom joint line of the headboard is continuous over the entire length.

  Next, the present invention will be described in more detail based on the embodiments shown in the accompanying drawings. FIG. 1 shows a partition panel to which a headboard apparatus according to the present invention is applied, and FIGS. 2 to 10 show the details thereof. In the figure, reference numeral 1 denotes a panel plate, 2 denotes a glass plate, 3 denotes a headboard, 4 denotes a support, 5 Indicates an upper horizontal rail, 6 indicates an upper frame rod, and 7 indicates a bottom joint.

  The partition panel in the present embodiment includes a panel plate 1 and an appropriate glass plate 2, and includes a headboard 3 at the upper end thereof, and has a space between the headboard 3 and the ceiling, and is a self-supporting type. Is. In the present invention, the holding structure of the panel plate 1 and the glass plate 2 is not particularly limited, but the upper horizontal beam 5 is L-shaped in front view between the upper ends of the columns 4 and 4 erected on the ground rail or the baseboard 8. A frame is formed by extending the connecting plate 9 in the form of a frame, and the panel plates 1 and 1 are detachably attached to the support columns 4 on both sides of the frame using the fasteners 10. Here, an adjuster is provided at the lower end of the support column 4, and the adjuster is erected in the baseboard 8. It is also possible to form a rectangular frame by providing a lower horizontal beam (not shown) between the lower ends of the columns 4 and 4 in the same manner as the upper horizontal beam 5. In this case, a baseboard is provided at the lower end of the frame. Further, an upper frame rod 6 and a lower frame rod 11 are connected to the upper and lower ends of the column 4, and the glass plate 2 is held on the column 4, the upper frame rod 6 and the lower frame rod 11 via a packing 12. . The headboard 3 is attached to the upper horizontal rail 5 or above the upper horizontal rail 5 and the upper frame rod 6.

  More specifically, as shown in FIGS. 3 and 6, the headboard 3 includes a headboard body 13 and a cover 14, and the headboard body 13 made of an extruded aluminum material has horizontal mounting surfaces on both front and back sides. 15 and 15, and a concave step portion 17 for bottom joints is formed from the lower edge portion of the vertical front and back side surfaces 16 to the side edge portion of the mounting surface 15, and the inner inner surface of the concave step portion 17. Is an inclined surface 18 inclined downward and inward. Further, on the upper surface side of the headboard body 13, a channel-shaped concave groove portion 19 is formed in the central portion along the longitudinal direction, and the engagement edges 20, 20 formed on both groove edges of the concave groove portion 19, The both leg pieces 21 and 21 of the cover 14 are detachably fitted.

  Further, the base plate of the headboard body 13 is formed on the inner side of the mounting surfaces 15 and 15, and the mounting bases 22 and 22 retracted upward along the mounting surfaces 15 in a stepwise manner, A pedestal 23 whose lower surface is substantially flush with the mounting surface 15 described above is formed in the middle between the mounting bases 22, 22, and the ridges 24, toward the inside of the concave groove portion 19 on the outer edges of the mounting bases 22, 22, 24 is formed.

  As shown in FIGS. 2 and 4, the support column 4 is made of an extruded aluminum material and is a hollow casing having a rectangular outer contour, and has a full length at the center of both side surfaces 25, 25 on the long side perpendicular to the panel surface direction. Concave grooves 26, 26 are formed over the front and rear surfaces 27, 28, and locking holes (not shown) for engaging the locking devices 10 for locking the rear side surfaces of the panel plate 1 are formed at least in the upper and lower portions. is doing.

  As shown in FIGS. 2 and 3, the upper horizontal rail 5 is a channel member having a substantially C-shaped cross section opened downward, and has an end portion on the horizontal cross-sectionally inverted U-shaped receiving plate portion 29 of the connection fitting 9. Is fixed with screws from below, and the vertical fixing plate 30 of the connecting fitting 9 is screwed to the upper end of the side surface 25 of the support column 4. Then, with the panel plates 1, 1 attached to the front and back both sides of the columns 4, 4, the upper surface 1 A of both panel plates 1, 1 is set higher than the upper surface 5 A of the upper horizontal rail 5, With both mounting surfaces 15, 15 mounted on the upper surfaces 1 A, 1 A of both panel plates 1, 1, screws 31,... Penetrating from above the mounting bases 22, 22 are attached to the upper surface 5 A of the upper horizontal rail 5. The mounting surfaces 15 and 15 of the headboard 3 are pressed against the upper surface 1A of the panel board 1 by screwing and tightening. In this state, as shown in FIG. 3, the bottom joint 7 is formed by the recessed step portion 17 of the headboard 3 and the upper surface 1 </ b> A of the panel plate 1.

  Here, as shown in FIG. 7, the upper surface 32 of the concave step portion 17 is set at a right angle with respect to the side surface 16 of the headboard 3, and the angle of the inclined surface 18 of the concave step portion 17 is 45 degrees or less. It is set. Thus, by setting the shape of the concave step portion 17 so that the angle formed between the upper surface 1A of the panel plate 1 and the inclined surface 18 becomes small, the bottom joint 7 formed by the concave step portion 17 is formed. When external light or light from illumination is incident from the side, the light is reflected from the upper surface 32 of the concave step portion 17 or the upper surface 1A of the panel plate 1 or directly reflected from the inclined surface 18 to be more inward. The light is guided to the part and repeatedly subjected to multiple reflection, and finally converges on the intersecting edge of the inclined surface 18 and the upper surface 1A of the panel plate 1, and most of the light is consumed as heat at the back end of the bottom joint 7. . As a result, even if outside light or light from illumination is incident on the bottom joint 7 from the side, most of the light amount does not exit the bottom joint 7, so that the bottom joint 7 looks dark. Therefore, the contrast between the side face 16 of the headboard 3 and the surface 1B of the panel board 1 becomes conspicuous, and the bottom joint 7 can be clearly seen.

  As shown in FIG. 5, the upper frame rod 6 is composed of a frame main body 32 made of an aluminum extruded mold material and a presser frame 33. A holding piece 35 that is curved and extended toward the side of the frame. The holding frame 33 is fitted to a fitting portion 36 provided on the other side edge of the frame main body 32 and is connected by pulling with a fastening screw 37. And a holding piece 39 that curves and extends from the lower edge of the connecting portion 38 toward the central portion.

  And in order to hold | maintain the glass plate 2 linearly continuously in the part which provided the above-mentioned panel board 1, as shown in FIG. 2, first, as shown in FIG. 6, a front-viewed L-shaped connecting fitting 40 connected to the end of the upper frame rod 6 is connected to the recessed groove 26 of the column 4. Specifically, the connecting bracket 40 is an L bracket having a width slightly narrower than the width of the concave groove 26, and one horizontal piece 41 is brought into contact with the center of the lower surface of the upper surface plate 34 of the frame body 32, The top plate 34 is screwed with a screw 42 penetrating from above, and the other vertical piece 43 is screwed to the bottom surface of the concave groove 26 of the column 4 with a screw 44.

  Then, the horizontal piece 41 and the upper surface plate of the connecting bracket 40 in a state where the mounting surfaces 15 and 15 of the headboard 3 are joined to the upper surface of the upper frame rod 6 connected between the upper portions of the support columns 4 and 4 on both sides. A screw 45 penetrating from below 34 or a screw 45 directly penetrating the upper surface plate 34 from below is screwed into the base 23 of the headboard 3 so as to be tightened and placed on the upper surface of the upper frame rod 6. Press. In this state, by setting the upper surface of the upper frame ridge 6 and the upper surface 1A of the panel board 1 in the same plane, the bottom ground line of the headboard 3 is continuous over the entire length. The lower frame rod 11 is obtained by inverting the upper frame rod 6 upside down, and is fixed to the floor surface F with anchor bolts.

  The glass plate 2 is held in the space surrounded by the strut 4 and the upper frame ridge 6 and the lower frame ridge 11 connected in this manner. In this state, the presser frame 33 of the upper frame ridge 6 is removed, Both side edge portions and lower edge portions of the glass plate are positioned between the recessed groove 26 of the support column 4 and the holding pieces of the lower frame rod 11, and elastically supported by the packings 12, respectively, and then the presser frame 33 is attached to the frame body 32. The upper edge of the glass plate 2 is held between the holding pieces 35 and 39 through the packing 12 by being attached.

  The headboard 3 continuously extends from the normal panel structure portion provided with the panel plate 1 to the glass panel structure portion provided with the glass plate 2, and therefore also serves as a reinforcement. Further, if the cover 14 of the headboard 3 is removed, the concave groove portion 19 of the main body 13 is exposed, so that the headboard 3 can be easily fastened to the upper horizontal rail 5 with the screw 31 and the cords are attached to the concave groove portion 19. Wiring is easy. Here, the cover 14 is engaged by pressing the both side leg pieces 21 and 21 to the engaging edges 20 and 20 formed on both groove edges of the concave groove portion 19 of the head body 13 from above. Thus, it is necessary to remove the cover 14 from the headboard body 13 at the time of screwing work or wiring work. Therefore, as shown in FIG. 6, a gap 46 is formed between the side edge of the cover 14 and the groove edge of the concave groove portion 19 to insert and pry a tool such as a screwdriver. If the engagement edge 20 and the leg piece 21 are strongly engaged over the entire length of the headboard 3, it is difficult to engage and disengage the cover 14. Therefore, it is also preferable to provide the engagement edge 20 intermittently in the longitudinal direction.

  In the above embodiment, the normal panel structure part provided with the panel plate 1 and the glass panel structure part provided with the glass plate 2 are linearly continued. As shown in FIG. The glass panel structure part provided with the glass plate 2 can be continued at a right angle from the normal panel structure part provided with. For this purpose, a vertical frame rod 47 is used in place of the column 4, and the panel plates 1 and 1 are fastened to the front and back sides of the vertical frame rod 47 using the fasteners 10,. The vertical frame rod 47 is screwed to one side surface 48, and the side edge of the glass plate 2 is held by the packing 12 in a concave groove 49 formed on the other side surface of the corner column 48 similarly to the above.

  Next, the structure which connects the said headboard 3 is demonstrated based on FIGS. First, in order to connect the two caps 3 and 3 in a straight line, as shown in FIG. 9 and FIG. 10, the end portions of the caps main bodies 13 and 13 cut at right angles are in contact with each other. A linear connecting plate 50 is disposed in the recessed groove portion 19 of the headboard body 13 so as to be fitted between the protrusions 24, 24, and both mounting bases of the headboard body 13 are passed through the connecting screws 51,. 22 and 22 are screwed together. Here, the connection screw 51 is adapted not to protrude from the lower surface of the headboard body 13 so that it can be applied regardless of whether the upper horizontal rail 5 or the upper frame rod 6 is located below. Further, the linear connecting plate 40 is provided with a slit hole 52 at a predetermined position for letting out a tip portion of a screw 45 that connects the upper frame rod 6 and the headboard 3 for holding the glass plate 2. . FIG. 9 shows an example in which the headboards 3 and 3 are connected at the connecting portion of the panel plate 1 and the glass plate 2 as shown in FIGS.

  FIG. 11 shows an example in which two caps 3 and 3 are connected in an L shape, and is applied to the connecting portion shown in FIG. Note that the same can be applied to the case where the panel structure portions having the panel plate 1 are connected in an L shape. That is, in the state where the ends of the two cap body bodies 13, 13 whose ends are cut at an angle of 45 ° are butted against each other and arranged in an L shape, the L-shaped connecting plate 53 is protruded in both the grooves 19. It fits between the strips 24, 24 and is fastened with the connecting screws 51,. The L-shaped connecting plate 53 is also provided with slit holes 52 at predetermined positions as described above.

  FIG. 12 shows an example in which another head 3 is connected in a T shape at right angles to the side surface of the head 3. In this case, a notch 54 is formed in a part of one side surface 16 of the head body 13 to be coupled, and the end of the other head body 13 is butted in a T shape at a position corresponding to the notch 54. The T-shaped connecting plate 55 is fitted in the recessed groove portions 19 and 19 of the headboard main bodies 13 and 13 in the same manner as described above, and fastened with connecting screws 51. The T-shaped connecting plate 55 is also provided with slit holes 52 at predetermined positions in the same manner as described above. In the example shown in FIG. 12, the glass panel structure is connected to the side surface of the panel structure at a right angle.

  FIG. 13 shows an example in which other caps 3 and 3 are connected in a cross shape at right angles to both side surfaces of the cap 3. Basically, it is the same as the T-shaped connection, and notches 54 and 54 are formed in a part of both opposing side surfaces 16 and 16 of the head body 13 to be connected. 13 are brought into contact with each other, and the cross-shaped connecting plate 56 is fitted into the recessed groove portions 19,... In the same manner as described above, and fastened with connecting screws 51,. The cross-shaped connecting plate 56 is also provided with slit holes 52 at predetermined positions in the same manner as described above.

  As described above, the headboard 3 is connected in a straight line shape, an L shape, a T shape, or a cross shape, but it is necessary to cut the end face of the headboard 3 according to the connection mode. If eleven types of headboards 3 as shown in FIG. 14 (a) are prepared, it is possible to cope with the connection in almost all cases except for the cross connection and the special connection. Further, if seven kinds of headboards 3 as shown in FIG. 14B are additionally prepared, all connections can be handled.

It is a simplified front view which shows embodiment of the partition panel to which the headboard apparatus which concerns on this invention is applied. It is an abbreviated-part front view which shows the connection part of a panel structure part and a glass panel structure part. It is a longitudinal cross-sectional view of the principal part which shows the mounting structure of the headboard in a panel structure part. It is a cross-sectional view of the principal part which shows the connection part of a panel structure part and a glass panel structure part. It is a longitudinal cross-sectional view of the principal part which shows the mounting structure of the headboard in a glass panel structure part. 1 shows a headboard composed of a main body and a cover, (a) is an exploded perspective view, (b) is a sectional view of the state where the cover is engaged with the main body, and (c) is a state in the middle of removing the cover from the main body. It is sectional drawing. It is an expanded sectional view of the important section of the headboard device concerning the present invention. It is a cross-sectional view which shows the connection part which connected the panel structure part and the glass panel structure part in L shape. It is a partial top view which shows the straight connection part of a headboard. It is a partial longitudinal cross-sectional view similarly. It is a fragmentary top view which shows the L-shaped connection part of a cap. It is a fragmentary top view which shows the T-shaped connection part of a cap. It is a fragmentary top view which shows the cross-shaped connection part of a headboard. The aspect of a headboard is shown, (a) is a basic plan simplified 11 types of headboards, (b) is a simplified plan view of seven additional types of headboards.

DESCRIPTION OF SYMBOLS 1 Panel board 1A Upper surface 1B Surface 2 Glass board 3 Caps 4 Pillar 5 Upper crosspiece 5A Upper surface 6 Upper frame gutter 7 Bottom joint 8 Base board 9 Connecting metal fitting 10 Locking tool 11 Lower frame gutter 12 Packing 13 Kasagi main body 14 Cover 15 Positioning surface 16 Side surface 17 Concave step portion 18 Inclined surface 19 Concave groove portion 20 Engagement edge 21 Leg piece 22 Mounting base 23 Receiving base 24 Projection 25 Side face 26 Concave groove 27 Front surface 28 Rear surface 29 Receiving plate portion 30 Fixing plate 31 Screw 32 Upper surface 32 Frame body 33 Presser frame 34 Upper surface plate 35 Holding piece 36 Fitting portion 37 Fastening screw 38 Connecting portion 39 Holding piece 40 Connecting bracket 41 Horizontal piece 42 Screw 43 Vertical piece 44 Screw 45 Screw 46 Gap 47 Vertical frame rod 48 Corner column 49 Recessed groove 50 Linear connecting plate 51 Connecting screw 52 Slit hole 53 L-shaped connecting plate 54 Notch 55 T-shaped connecting plate 56 Cross-shaped connecting plate F Floor surface

Claims (3)

A self-supporting partition panel having a headboard at the upper end, wherein the headboard forms a horizontal mounting surface on both sides of the lower surface and from the lower edge of the vertical front and rear surfaces to the side of the mounting surface. A concave step for bottom joint is formed over the edge, and the upper surface of the concave step is set at a right angle with respect to the side surface of the headboard, and the inner back surface of the concave step is 45 degrees or less downward and inward. The headboard device for the partition panel, characterized in that it has an inclined surface inclined at an angle of . The panel plates are detachably attached to the front and back sides of the frame constituted by connecting the upper horizontal rail between at least the upper end portions of the support columns on both sides, and the upper surfaces of both panel plates are set higher than the upper surface of the upper horizontal rail, In a state where both mounting surfaces of the headboards are placed on the upper surfaces of both panel plates, the headboards are fastened to the upper horizontal rails with screws and the mounting surfaces are pressed against the upper surface of the panel plates. recessed step portion and the panel plate top surface and by forming a bottom joint in claim 1 coping device of partition panel according to. The upper frame is connected between the upper portions of the columns on both sides, the glass plate is held on both columns and the upper frame, and the upper surface of the upper frame is joined to both mounting surfaces of the headboard. It is pressed against the mounting surface on the upper surface of the upper frame rod to Waku杆tighten by screws to the coping, formed by setting the upper surface of the panel plate and the upper surface of the upper frame rod flush claim 1 The partition panel headboard device described.

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