JP4546892B2 - Partition panel device - Google Patents

Description

  The present invention relates to a partition panel device in which the building strength of the panel is increased.

  In the partition panel device, a pair of left and right side frames are connected by a plurality of horizontal frames to form a panel frame body having a single-stage or multi-stage square space. There is one in which each panel is mounted on the front and rear of the panel frame body by fitting an edge frame member protruding from the edge of the panel to the back side in the space (see, for example, Patent Document 1).

In this partition panel device, a concave groove facing in the longitudinal direction is provided on one of the lower end surface of the edge frame member of the panel and the upper surface of the lower horizontal frame facing the panel frame member, and the concave groove is also provided on the other side. A locking piece that can be engaged with the upper end surface of the edge frame member of the panel and a lower surface of the upper horizontal frame that faces the locking piece are provided with a concave groove facing in the longitudinal direction. Similarly, on the other hand, the groove has a vertical margin larger than the engagement depth between the groove and the locking piece provided between the lower end surface of the edge frame member of the panel and the upper surface of the lower horizontal frame facing the panel. With the engaging piece protruding and engaging the upper recessed groove and the engaging piece with the panel slightly tilted backward, the panel is made to be almost vertical and lowered downward. To engage the groove and the locking piece Ri, so that the can easily attach the respective panel to the panel frame body.
JP 2005-36430 A

  However, in the one described in Patent Document 1, as described above, there is a margin in the required vertical direction between the upper concave groove and the locking piece. Each panel may be rattled and unstable.

  Further, in recent years, in this type of partition panel device, it is desired to increase the width in the left-right direction of the panel frame body and each panel fitted to the panel frame body. If the length of the horizontal frame has to be increased, and the cross-sectional shape of the horizontal frame is the same as that of the conventional short frame, the middle part of the horizontal frame will bend, and the appearance will deteriorate. The installation becomes worse and it becomes difficult to keep the panels horizontal.

  In view of the above-described problems of the conventional technology, the present invention can maintain each panel horizontally without causing deflection in the intermediate portion of the horizontal frame even if the width in the left-right direction is increased. At the same time, it is an object of the present invention to provide a partition panel device that does not deteriorate the installation of each panel and that can eliminate rattling after assembly.

According to the present invention, the above problem is solved as follows.
(1) A pair of left and right side frames are connected by a plurality of horizontal frames spaced in the vertical direction to form a panel frame body having a one-step or multi-stage square space in the vertical direction, and the panel frame In the partition panel device in which each panel is attached to the front and rear of the panel frame body by fitting an edge frame member protruding from the edge of the panel to the back side in each space from the front and rear of the body. In the horizontal frame located above each space, one or a plurality of vertical screw holes are provided at the center in the left-right direction or at a plurality of locations, and the lower ends of the fixing screws screwed into the screw holes are connected to the panel directly below It is made to contact | abut to the upper end surface of an edge frame member.

  (2) In the above item (1), the lower end of the fixing screw is brought into contact so as to straddle the upper end surface of the edge frame member of the panel facing forward and backward in each space.

  (3) In the above item (1), the lower end of the fixing screw is brought into contact with the upper surface of the presser plate placed so as to straddle the upper end surface of the edge frame member of the panel facing forward and backward in each space.

  (4) In the above item (3), the downward bent pieces provided at the front and rear ends of the presser plate are recessed in the left-right direction provided at the upper end surface of the edge frame member of the panel facing front and rear in each space. Fits into the groove.

  (5) In any one of the above items (1) to (4), the upper surface of the uppermost horizontal frame is covered with an upper cover.

According to the present invention, the following effects can be achieved.
(1) According to the invention described in claim 1, since the lower end of the fixing screw screwed into the screw hole provided in the horizontal frame is brought into contact with the upper end surface of the edge frame member in the panel directly below, Even if the length is increased, the middle part of the horizontal frame does not bend, and each panel can be kept horizontal, and the installation of each panel is not deteriorated. Shaking of the panel can be prevented.

  (2) According to the invention described in claim 2, since the lower end of the fixing screw is brought into contact with the upper end surface of the edge frame member of the panel opposed to the front and rear in each space, It is possible to prevent backlash and dropout of the panels at the same time and to align the front and rear panels.

  (3) According to the invention described in claim 3, since the upper end surfaces of the edge frame members of the panels opposed to each other in each space are pushed down evenly by the lower end of the fixing screw via the presser plate. It is possible to prevent the back-and-forth of the front and rear panels from being loosened or dropped from the panel frame at the same time more stably and reliably than those of the described invention.

  (4) According to the invention of claim 4, the left and right direction provided on the upper end surface of the edge frame member of the panel facing the front and rear in each space is provided with the downward bent pieces provided at the front and rear ends of the presser plate. Since they are fitted in the facing concave grooves, the mutual connection between the front and rear panels is strengthened, and in particular, it is possible to strongly prevent each panel from leaving the panel frame body outside in the front-rear direction.

  (5) According to the invention described in claim 5, since the upper surface of the uppermost horizontal frame is covered with the upper cover, the upper end portion of the fixing screw that is screwed into the screw hole provided in the uppermost horizontal frame is Covered by the upper cover, good appearance.

A first embodiment of the present invention will be described with reference to FIGS.
As shown in FIG. 1, this partition panel device is made of an aluminum alloy with the upper and lower ends of a pair of left and right side frames (1) (1) made of an extruded material of aluminum alloy. By connecting the three horizontal frames (2), (3), and (4) that are made of extruded Pneumatic alloy and that face in the left-right direction, a rectangular space (5) (6) with two upper and lower steps is formed inside. A panel frame (7) is provided.
By omitting the intermediate horizontal frame (3), it has a single space, or by providing a plurality of horizontal frames spaced apart in the vertical direction in the intermediate part, it has three or more steps in the vertical direction. May form a space.

On the front and rear sides of the panel frame (7) (FIG. 1 is a perspective view seen from the rear), two upper and lower panels (8) and (9) are respectively provided on the edge frame members (10) and (11). The fitting portions (10a) and (11a) projecting to the back side of the panels (8) and (9) are fitted into the spaces (5) and (6).
In this example, a total of three panels, the upper and lower two on the front and the upper one on the rear, are glass panels (8), and the lower panel on the rear is a steel panel (9). The material and model are appropriately selected according to the surrounding situation, preference and necessity.

  An edge frame member (10) for the glass panel (8) and an edge frame member (11) for the steel panel (9) are a holding portion (10b) (11b) surrounding the peripheral edge of the panel (8) (9). ) And other shapes are slightly different, but the outer surface shapes of the fitting portions (10a) and (11a) connected inwardly on the back side of the holding portions (10b) and (11b) are the same. The outer peripheral surfaces of these fitting portions (10a) and (11a) are provided with concave grooves (12) (refer to FIGS. 2 to 5) that are aligned in the front-rear direction and face in the longitudinal direction.

  The amount of protrusion of the fitting portions (10a) and (11a) from the back of the holding portions (10b) and (11b) in the edge frame members (10) and (11) is such that they are properly fitted from the front and rear of the panel frame (7). When they are joined, the opposing end faces of the fitting portions (10a) and (10a) or (10a) and (11a) that oppose each other in the front-rear direction are in contact with each other or close to each other, that is, the panel frame (7 ) In the space (5) and (6) is preferably set to approximately one half of the depth.

  As shown in FIGS. 2 and 3, a pair of front and rear locking pieces (13) and (13) are provided on the lower surfaces of the upper horizontal frame (2) and the middle horizontal frame (3). As shown in FIGS. 3 and 4, a pair of front and rear concave grooves (in the left-right direction) are formed on the upper surface of the middle horizontal frame (3) and the upper surface of the lower horizontal frame (4). 14) (14) is provided.

  On the upper surface of the fitting portions (10a) and (11a) of the edge frame members (10) and (11) of the panels (8) and (9), a concave portion facing in the left-right direction in which the locking piece (13) can be fitted. A groove (15) is provided, and the lower surfaces of the fitting portions (10a) and (11a) of the edge frame members (10) and (11) are long in the left-right direction so as to be fitted in the concave groove (14). A downward-facing locking piece (16) is provided.

  The groove (15) provided on the upper surface of the fitting portion (10a) (11a) of the edge frame member (10) (11) and the locking piece (13) fitted to the groove (15) are engaged with each other, In order to move up and down over a range larger than the engagement depth between the engaging piece (16) provided on the lower surface of the fitting portion (10a) (11a) and the concave groove (14) in which it can be fitted, The vertical dimension is defined.

  Therefore, each panel (8), (9) is initially fitted with the edge frame members (10), (11) with the upper part slightly inclined from the lower part so as to be closer to the panel frame (7). (10a) After engaging the groove (15) provided on the upper surface of the (11a) with the locking piece (13) on the lower surface of the horizontal frame (2) (3), the entire panel (8) (9) The engagement piece (16) on the lower surface of the fitting part (10a) (11a) is engaged with the concave groove (14) on the upper surface of the lateral frame (3) (4). Thus, it can be easily attached to the panel frame (7).

As shown in FIG. 5, on the inner surfaces of the left and right side frames (1) and (1) located in the space (5) and (6), a pair of front and rear grooves (17) having an arcuate cross section facing in the vertical direction. (17) is provided, and the front end portions are flat on both side surfaces of the fitting portions (10a) and (11a) in the edge frame members (10) and (11) of the panels (8) and (9) facing each other. A pair of upper and lower elastic tongues (18) made of a leaf spring bent in a circular arc shape are fixed with a set screw (19).
Therefore, the fitting portions (10a) and (11a) of the edge frame members (10) and (11) of the panels (8) and (9) are fitted into the spaces (5) and (6) of the panel frame body (7). Then, each elastic tongue piece (18) is elastically engaged with the recess (17), and the fitting portions (10a) (11a) and the respective panels (8) and (9) integrated therewith are panel frames ( The pressure is held against 7).

  As shown in FIGS. 2 and 3, the horizontal frame (2) (3) located above each space (5) (6) has a horizontal center (or a plurality of locations spaced apart in the horizontal direction) at 1 A plurality (or a plurality) of screw holes (20) facing vertically are provided, and the lower ends of the fixing screws (21) screwed into the screw holes (20) are front and rear in the space (5). So as to straddle the upper end surfaces of the fitting portions (10a) and (10a) of the edge frame members (10) and (10) in the panels (8) and (8) facing each other, and in the space (6) The panels (8) and (9) are in contact with each other so as to straddle the upper end surfaces of the fitting portions (10a) and (11a) of the edge frame members (10) and (11).

  By adopting such a configuration, even if the length of the horizontal frames (2) and (3) is increased, the middle portion of the horizontal frames (2) and (3) is not bent, and each panel (8) (9) can be kept horizontal, the panels (8) and (9) are not deteriorated, and the panels (8) and (9) after assembly are not rattled. be able to.

  In addition, the lower end of the fixing screw (21) is moved back and forth in the fitting portions (10a) and (10a) of the edge frame members (10) and (10) opposed to the front and rear in the space (5) or in the space (6). Either the upper edge of either one of the fitting parts (10a) or (11a) of the opposing edge frame members (10) and (11) may be contacted, but it should be in contact with both However, it is possible to prevent the back and forth of the front and rear panels (8), (8) or the panels (8), (9) with respect to the panel frame (7), and to prevent the front and rear panels (8), (8) or (8) There is an advantage that the positions of (9) can be aligned.

  As for the lowermost horizontal frame (4), as shown in FIG. 4, the height adjusting adjuster (22) whose bottom end is in contact with the floor is arranged not only on the left and right sides but also in the center (or left and right). Provided at a plurality of locations), the downward bending of the intermediate portion is prevented.

  Further, as shown in FIG. 1, side end covers and lateral connecting members (23) are screwed to the outer surfaces of the left and right side frames (1) and (1). A panel frame (7) similar to the above may be connected to the outside to form a horizontally long partition.

  At the upper end of the panel frame (7), the upper cover (24) is provided with a pair of front and rear elastic engagement pieces (25) (25) provided on the lower surface thereof, and the uppermost horizontal frame (2). The outer protrusions (25a) (25a) at the lower ends of the elastic engagement pieces (25) (25) are fitted into the horizontally long engagement grooves (26) provided in the center of the upper surface of the engagement grooves (26). It is detachably mounted by being elastically engaged with the recesses (27) and (27) provided on the opposing surface.

The upper cover (24) covers the enlarged head (21a) at the upper end of the fixing screw (21) screwed into the screw hole (20) provided in the uppermost horizontal frame (2), and the appearance is improved. .
Other detailed configurations are not directly related to the present invention, and thus detailed description thereof is omitted.

FIG. 6 shows a second embodiment of the present invention. Note that the same members as those in the first embodiment are denoted by the same reference numerals and illustrated, and description thereof will be omitted.
In this example, the lower end of the fixing screw (20) is connected to the fitting portions (10a) (10a) of the edge frame members (10) and (10) in the panels (8) and (8) facing forward and backward in the space (5). , And in the space (6), grooves (10a, 11a) of the edge frame members (10), (11) in the panels (8), (9), which are provided on the upper end surfaces of the panels (8), (9), respectively, facing in the left-right direction ( 12) In (12), the downward bent pieces (28a) (28a) provided at the front and rear end portions are fitted, and are brought into contact with the center of the upper surface of the presser plate (28) facing in the front-rear direction.

  A presser plate insertion opening (not shown) for inserting and removing the presser plate (28) from above is preferably provided on the side of the screw hole (20) in each horizontal frame (2) (3).

  With such a configuration, the upper end surfaces of the fitting portions (10a) and (10a) of the edge frame members (10) and (10) in the panels (8) and (8) facing forward and backward in the space (5), and the space In (6), the upper end surfaces of the fitting portions (10a) and (11a) of the edge frame members (10) and (11) in the panels (8) and (9) opposed to each other in the front-rear direction are interposed through the presser plate (28). Since it is pushed down evenly by the lower end of the fixing screw (21), the back and forth panels (8) and (9) are more stable and more reliable than those of the first embodiment. Can be prevented at the same time.

  In addition, the downward bent pieces (28a) (28a) and the concave grooves (12) (12) of the presser plate (28) are omitted, and the presser plate (28) having a flat plate shape is a front and rear panel ( 8) (8) (or panel (8) (9)) is placed across the upper end surface of the edge frame member (10) (10) (or edge frame member (10) (11)) Just by bringing the lower end of the fixing screw (20) into contact with the center of the upper surface, the same effect as described above can be obtained, but as described above, the downward bent piece (28a) (28a) ( When 28a) is fitted into the concave grooves (12) and (12), the front and rear panels (8) and (8) (or panels (8) and (9)) are strongly connected to each other. 8) It is possible to strongly prevent (9) from leaving the panel frame (7) outward in the front-rear direction.

It is the disassembled perspective view which looked at the 1st Embodiment of this invention from diagonally back. Similarly, it is an upper center vertical side view. Similarly, it is a center vertical side view of the intermediate part. Similarly, it is a lower central longitudinal side view. Similarly, it is the cross-sectional plan view which follows the VV line of FIG. It is a vertical side view of the part similar to FIG. 2 in the 2nd Embodiment of this invention.

Explanation of symbols

(1) Side frame
(2) (3) (4) Horizontal frame
(5) (6) Space
(7) Panel frame
(8) Glass panel
(9) Steel panel
(10) (11) Edge frame member
(10a) (11a) Fitting part
(10b) (11b) Holding part
(12) Concave groove
(13) Locking piece
(14) (15) Groove
(16) Locking piece
(17) Concave
(18) Elastic tongue
(19) Set screw
(20) Screw hole
(21) Fixing screw
(21a) Expanded head
(22) Adjuster
(23) Side end cover and horizontal connecting material
(24) Top cover
(25) Elastic engagement piece
(25a) outward projection
(26) Engaging groove
(27) Concave
(28) Presser plate
(28a) Downward bent piece

Claims (5)

A pair of left and right side frames are connected by a plurality of horizontal frames spaced apart in the vertical direction to form a panel frame body having a one-step or multi-stage square space in the vertical direction. From each panel, by fitting an edge frame member that protrudes from the edge of the panel to the back side in each space, each panel is attached to the front and rear of the panel frame body.
One or more vertical screw holes are provided at the center or in the horizontal direction of the horizontal frame located above each space, and the lower end of the fixing screw screwed into the screw hole is the edge of the panel directly below A partition panel device, which is brought into contact with an upper end surface of a frame member.   The partition panel device according to claim 1, wherein the lower end of the fixing screw is brought into contact with the upper end surface of the edge frame member of the panel facing forward and backward in each space.   2. The partition panel according to claim 1, wherein the lower end of the fixing screw is brought into contact with the upper surface of the presser plate placed so as to straddle the upper end surface of the edge frame member of the panel facing forward and backward in each space. apparatus.   The downward bent pieces provided at the front and rear end portions of the presser plate are fitted into the left and right concave grooves provided on the upper end surface of the edge frame member of the panel facing the front and rear in each space. The partition panel device according to claim 3. The partition panel device according to any one of claims 1 to 4, wherein an upper surface of an uppermost horizontal frame is covered with an upper cover.

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