JP3367471B2 - Movable partition wall - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a movable partition wall suitable for use in offices and the like.

[0002]

2. Description of the Related Art Recently, in offices and the like, it is increasingly necessary to store wirings such as power cables and telephone lines of a large number of OA equipments that do not interfere with normal work and are in harmony with appearance. Is coming. As a means for this, a movable partition wall provided with a wiring space inside has been developed. It is customary to arrange the movable partition wall close to each desk, and by storing the wiring inside this, it is possible to minimize the wirings to be routed to the floor surface or the wall surface.

Among such movable partition walls, as a structure for facilitating wiring work, a structural frame body having panels attached to at least one of the front and rear sides thereof, and the panel attachment of the structural frame body. A panel removably attached to the surface, forming a wiring space therein, and extending along the width direction of the panel on the panel attachment surface of the side frame member forming the side end surface of the structural frame body. It is known that a recess is formed so as to traverse, and a wiring insertion portion that connects the wiring space to the outside of the structural frame is formed between the recess and the panel. With this configuration, if the panel is removed and the recess is opened to the front side, it is possible to pull out the wiring from the wiring space to the outside, and to perform horizontal wiring between adjacent movable partition walls without any trouble. Since it is not necessary to interrupt the wiring one by one as in the case where the wiring work is inserted into the through hole, the workability can be made extremely excellent.

[0004]

However, in the conventional one, for example, a part of the side frame member is cut off to form a recess,
Since it is necessary to perform processing such as fixing a plurality of side pipes at intervals so that concave portions are formed on both front and rear surfaces of the central square pipe, the number of processing steps and the cost are increased.

Further, since the position where the wiring is routed from the wiring space to the outside of the structural frame is limited to the position where the concave portion is provided, the wiring routing position is restricted and it is difficult to route the wiring freely. there were.

[0006]

In order to solve the above problems, the present invention provides a lateral frame member having a front-rear width wider than a front-rear width of a side frame member, and at least one front-rear surface of the horizontal frame member. Is used as the attachment surface of the panel, the wiring passage portion is formed between at least one of the front and rear surfaces of the side frame member and the inner surface of the panel without performing any special processing on the panel or the frame member.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION That is, the movable partition wall of the present invention has a structure frame body having a panel attachment surface on at least one of the front and rear sides, and is detachable from the panel attachment surface of the structure frame body. A panel to be mounted, wherein a wiring space closed by the panel and the structural frame body in the mounted state of the panel is formed, the structural frame body is A pair of side frame members that are arranged along the up-down direction that forms the side end surfaces, and a horizontal frame member that is arranged along the left-right direction that connects these side frame members to each other. The width is made wider than the front-rear width of the side frame member, and at least one front-rear surface of the lateral frame member is provided at a position projecting outward from the front-rear surface of the side frame member as a panel attachment surface, The inner surface of the panel and the side frame on the side where this panel is attached The space formed between at least before and after one surface of the timber, characterized in that as the wire passage portion to contact said wiring space structure frame body.

According to this structure, the horizontal width of the horizontal frame member, the side frame member and the panel can be made wider than that of the side frame member without any special processing. The wiring passage portion can be formed between the inner surface of the panel and at least one of the front and rear surfaces of the side frame member by a very simple method in which at least one of the front and rear surfaces of the side frame member is provided at a position projecting outward from the side frame member. Therefore, it is not necessary to perform a complicated process such as cutting a part of the side frame member to form a concave portion as in the related art, and it is possible to expect a significant reduction in the number of process steps and cost. Further, since the wiring insertion portion is formed in substantially the entire space formed between the inner surface of the panel and the side frame member, the space area of the wiring passage portion is increased as compared with the conventional one. Therefore, the degree of freedom in setting the routing position of the wirings is improved, and the wirings can be pulled out from the wiring space and the horizontal wiring between the adjacent movable partition walls can be performed without any trouble.

In order to enable vertical wiring in the vertical direction within the wiring passage portion, it is desirable that the wiring passage portion be a space continuous in the vertical direction. In order to simplify the structure of the horizontal frame member and not to narrow the space area of the wiring passage portion, the horizontal frame member has at least one front and rear surface of the side frame member on the panel attachment surface side open. It is desirable that the left and right end surfaces are attached to the inner side surface of the side frame member.

As a preferred embodiment of the side frame member, one in which the front and rear width of the side frame member is substantially the same over the substantially entire area in the vertical direction can be mentioned. In order to keep the wirings passing through the wiring passages in a good condition when the wirings are to be laterally wired, drop-out prevention means for prohibiting the wirings from dropping from a predetermined position in the wiring passages is provided. It is desirable to provide it.

In a state where joints are formed between adjacent side edges of left and right panels in a state where structural frames are arranged adjacent to each other and a panel is attached to each structural frame, wirings can be visually recognized from the joints. In order to prevent this, it is desirable to provide a concealing means for concealing the wirings that cross the joint bottom from the outside.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment to which the present invention is applied will be described below with reference to the drawings. Movable partition wall 1 in this embodiment
As shown in FIGS. 1 and 2, the structural frame 2 serving as a skeleton
And the front and rear panels 3 that are detachably attached to the front and rear panel attachment surfaces 2a of the structural frame 2, and are provided with a wiring function capable of accommodating wirings 4 inside. is there.

The structural frame body 2 is made of metal, and the left and right side frame members 21 are connected to the left and right side frame members 21 arranged along the vertical direction forming the side end surface 1a of the movable partition wall 1. An upper horizontal frame member 22, a lower horizontal frame member 23, and three middle horizontal frame members 24, which are horizontal frame members arranged along the left-right direction.
And a side frame member 21 and a horizontal frame member 2
2, 23 and 24 are connected in a frame shape.

The side frame member 21 is, as shown in FIGS.
It is a rectangular metal pipe and has hook holes 211 opened at a predetermined pitch on the front and rear surfaces 21a. Each horizontal frame member 2
2, 23, and 24, with the front and rear surfaces 21a of the side frame member 21 open, the left and right side end surfaces 22b, 23b, and 24b thereof are brought into contact with the inner side surfaces 21b of the left and right side frame members 21,
It is attached between the left and right side frame members 21 by an appropriate means such as welding. The front and rear surfaces 22a, 23a, 24a of the horizontal frame members 22, 23, 24 form the flat panel attachment surface 2a. In this embodiment, as shown in FIGS. 1 and 2, the lower horizontal frame member 23 is provided with a recess 231 that is recessed with respect to the panel attachment surfaces 2a on the front and rear sides, and the wiring space S is formed by the recess 231. A wiring insertion port that communicates with the outside of the lower horizontal frame member 23 is formed, and a recess 241 that is recessed with respect to the front and rear panel attachment surfaces 2a is also provided in the lower middle horizontal frame member 24. A wiring insertion port that connects the upper and lower wiring spaces S partitioned by the middle horizontal frame member 24 by 241 is formed. The cross-sectional shape of each of the horizontal frame members 22, 23, 24 is formed into a substantially H shape with which the claws 33a, 34a of the panel 3 can engage, and any two of the horizontal frame members 22, 23, 24 can be used. The panel 3 can be detachably mounted between the two. In addition, the concave grooves 222, 232, 242 formed on the upper surface side of the horizontal frame members 22, 23, 24 are also used as wiring guide grooves.

As shown in FIG. 2, the panel 3 has a rectangular shape in which an inner surface of a panel body 31 made of sheet metal is filled with a core material 32, and the panel 3 is vertically attached to a panel attachment surface 2a of the structural frame body 2. By arranging a plurality of sheets along the structure, the structure frame 2 is provided at a position that covers substantially the entire area. These panels 3 are provided with a resin member 33 having an upward claw 33a and a resin member 34 having a downward claw 34a instead of the core 32 on the inner surface side near the corners, respectively. Three
The panel 3 is detachably mountable between any two of the lateral frame members 22, 23, 24 by utilizing the 4a.

The side frame member 2 constituting the structural frame body 2
1, upper horizontal frame member 22, lower horizontal frame member 23 and middle horizontal frame member 2
A wiring space S is formed at a position closed by the panel 4 and the panel 3. In the movable partition wall 1 having such a configuration, in the present embodiment, as shown in FIGS. 1 to 5, the front and rear widths of the lateral frame members 22, 23, 24 are set to the side frame member 21.
Wider than the front and rear width of the horizontal frame members 22, 23, 2
The front and rear surfaces 22a, 23a, and 24a of No. 4 are attached so as to project more outward than the front and rear surfaces 21a of the side frame member 21. Then, the front and rear faces 22a, 2 of the lateral frame members 22, 23, 24
3a and 24a are panel attachment surfaces 2a, and the wiring space S is connected to the outside of the structural frame body 2 by a vertically continuous space formed on the front and rear surfaces 21a of the side frame member 21 and the inner surface 3a of the panel 3. The wiring passage portion 5 is used.

That is, a substantially entire area in the up-down direction in the space formed between the front and rear surfaces 21a of the side frame member 21 and the inner surface 3a of the panel 3 opens the wiring space S to the outside of the structural frame body 2 through the wiring passage portion. 5, the wirings 4 can be freely routed between the wiring space S and the outside of the side frame member 21 when the panel 3 is mounted. Therefore, the movable partition wall 1 not only allows the wirings 4 to be drawn into the internal wiring space S from the side end face 1a when used alone, but also when used adjacently, the wiring passage portion of each movable partition wall 1 can be used. It is possible to laterally wire the wires 4 between the wiring spaces S of the movable partition walls 1 through 5. Moreover, since the wiring passage portion 5 is continuous in the vertical direction, vertical wiring can be easily performed as shown in FIGS.

By the way, the movable partition wall 1 of this embodiment is
As shown in FIGS. 3 to 5, when a plurality of movable partition walls 1 are arranged adjacent to each other and horizontal wiring of the wirings 4 is performed between the wiring spaces S, the wirings 4 are arranged on the side frame member 21. It has a fall-off prevention means 6 for prohibiting the fall-off from a predetermined position on the front and rear surfaces 21a. The drop-out preventing means 6 is attached by engaging a claw (not shown) protruding from the rear surface with the hook hole 211 in a concavo-convex manner, and the wiring spill stopper 61 is projected upward from the upper surface thereof.

In the movable partition wall 1, a plurality of structural frames 2 are arranged adjacent to each other, and a panel 3 is attached to the structural frames 2, as shown in FIGS.
A joint m is formed between the side edges 3b of the frame, and various optional members (not shown) such as shelves can be attached using the hook holes 211 of the side frame member 21 located at the bottom of the joint. . However, since the wirings 4 passing through the wiring passage portion 5 are laterally wired across the joint bottom, the wirings 4 are exposed to the outside from the joint m as they are.

Therefore, in this embodiment, a cover 7 as a concealing means for covering the wirings 4 is provided at least at the location where the horizontal wiring is performed. As shown in FIGS. 3 to 5, the cover 7 has a face plate portion 71 whose width dimension substantially corresponds to the joint dimension, a shaft portion 72 which is laid across the upper edge of the face plate portion 71, and the shaft portion 7.
It has a bearing portion 73 for rotatably mounting 2 and a mounting portion 74 which is attached by engaging a claw (not shown) provided on the back surface with the hook hole 211 in a concavo-convex manner. Then, at the closed position, the surface of the face plate portion 71 of the cover 7 is mounted at a position substantially flush with the panel attachment surface 2a, and the wirings 4 passing through the wiring passage portion 5 at least at the corresponding position of the joint bottom. I'm trying to cover up.

With the movable partition wall 1 having such a structure, in order to draw the wirings 4 into the wiring space S via the wiring passage portion 5, the panel 3 is removed from the panel attachment surface 2a and the wiring cover 7 is provided. With the opening of the,
While properly utilizing, the wirings 4 are routed so as to pass through the front and rear surfaces 21a of the side frame member 21. Then, the cover 7 is closed and the panel 3 is attached to the panel attachment surface 2a. In this embodiment, the groove 2 of the horizontal frame members 22, 23, 24 is used.
The front and rear widths of the side frame members 21, 22 and 232 and 242 are substantially equal to each other. Therefore, the wirings 4 guided in the recessed grooves 222, 232 and 242 are temporarily arranged before and after the horizontal frame members 22, 23 and 24. After riding on the standing wall, it is routed to the wiring passage portion 5. When it is desired to smoothly route the wirings 4, the front and rear widths of the recessed grooves 222, 232, and 242 may be made slightly wider than the front and rear width of the side frame member 21. .

As described above, the movable partition wall 1 of this embodiment is configured such that the wirings 4 are drawn out from the wiring space S to the outside through the wiring passage portion 5 and the horizontal wiring between the adjacent movable partition walls 1 is provided. Alternatively, vertical wiring in the wiring passage portion 5 can be performed without any inconvenience. With such a structure, the lateral width of the lateral frame members 22, 23, 24, the side frame member 21, and the panel 3 can be made equal to that of the lateral frame members 22, 23, 24 without any special processing. The wiring passage portion 5 can be formed by an extremely simple method of making it wider than 21.
Therefore, it is not necessary to perform a complicated process such as cutting a part of the side frame member to form a concave portion as in the related art, and it is possible to expect a significant reduction in the number of process steps and cost. Moreover, since the wiring passage portion 5 is formed over substantially the entire area of the side frame member 21 in the vertical direction, the degree of freedom in setting the routing position of the wirings 4 is improved, and the wirings 4 are pulled out from the wiring space S. In addition, horizontal wiring between the adjacent movable partition walls 1 can be performed without inconvenience, and vertical wiring in the vertical direction in the wiring passage portion 5 is also very easy. The horizontal frame member 2
When the front and rear widths of 2, 23 and 24 are made wider than the side frame member 21, the wirings 4 can pass through the wiring passage portion 5 by the front and rear width dimensions of the horizontal frame members 22, 23 and 24. The size of the side frame member 21 is set to be relatively large, or the side frame member 2
It is conceivable that the width dimension before and after 1 is set smaller than that of the horizontal frame members 22, 23, 24. In the former case, the front-back width dimension is appropriately set so that the front-back width of the movable partition wall 1 itself does not become too large, and in the latter case, the front-back width dimension is set so that the strength of the side frame member 21 does not cause a problem. To do.

The lateral frame members 22, 23, 24 have their left and right side end faces 22b, 23b, 24b with the front and rear faces 21a of the side frame member 21 open, and the inner face 2 of the side frame member 21.
Since it is attached by abutting on 1b, the lateral frame members 22, 2
It is possible to make the structure of 3 and 24 simple and to secure a region for the vertical wiring without narrowing the space region of the wiring passage portion 5.

If the side frame member 21 is constructed by using a square pipe or the like as in this embodiment, the side frame member 21 capable of forming the wiring passage portion 5 continuous in the vertical direction can be easily constructed. it can. Further, since the front-rear width of the side frame member 21 is substantially the same over substantially the entire area in the up-down direction, there is no part where the strength is weak. Wiring 4 is side frame member 2
Since the fall prevention means 6 for prohibiting the front and rear surfaces 21 a of the first frame from dropping from a predetermined position is provided, the wirings 4 can be properly accommodated on the front and rear surfaces 21 a of the side frame member 21.

In addition to the above, the movable partition wall 1 of this embodiment
Dispose the structural frame bodies 2 adjacent to each other, and the panel 3 is attached to each structural frame body 2.
The joint m is formed between the side edges 3b of the left and right panels 3 in the state where the cover 7 is attached, and the cover 7 is a concealing means for concealing the wirings 4 at least at a position which becomes the joint bottom.
Since the wirings 4 are provided, it is possible to prevent the wirings 4 from being visually recognized from the joint m and maintain a good appearance of the movable partition wall 1.

The specific structure of each section is not limited to that described above. For example, the horizontal frame member 2 of this embodiment
2, 23, and 24 are left and right side end faces 22b, 23b, 2b of the side frame member 21 with the front and rear faces 21a completely opened.
4b was attached by abutting on the inner side surface 21b of the side frame member 21, but not limited to this, the horizontal frame members 22, 23, 24 are also provided.
The left and right end portions of the side frame member 21 may be extended to the side frame member 21 side, and the extended portions may be attached so as to hold the front and rear surfaces 21a of the side frame member 21.

Further, a joint cover (not shown) is provided on the side frame member 21 in order to close the opening of the joint bottom of a portion of the hook hole 211 provided in the side frame member 21 that does not substantially function as the hook hole 211. May be attached.
Further, in this case, if the joint cover and the cover 7 for concealing the wirings 4 from the outside have apparently similar surfaces, the shape visible from the joint m becomes substantially continuous, The appearance is not damaged.

Further, the cover 7 may also serve as a drop-off preventing means for prohibiting the wires 4 from dropping from a predetermined position on the front and rear surfaces 21a of the side frame member 21 at the closed position. In this way, if the cover 7 also functions as a drop-out preventing means for holding the wirings 4 at the same time, the insertion state of the wirings 4 can be made more stable and reliable without unnecessarily increasing the number of parts. it can.

Further, in the falling-off preventing means 6 and the cover 7 of this embodiment, a pair of claws (not shown) provided on the back surface are simultaneously engaged with both hook holes 211 of the side frame member 21 of the adjacent panel 3. However, the present invention is not limited to this, and the falling-off preventing means 6 or the cover 7 may be formed in a half-divided shape and attached to the hook holes 211 of the side frame members 21, respectively. If it is such a half type,
It can also be used for a corner portion when there is no adjacent panel 3 or when the panels 3 are adjacent to each other by making them orthogonal to each other.

Next, although not shown, the horizontal frame member 22,
The left and right end portions of 23 and 24 may be provided with claws projecting upward so as to guide the wirings 4 that transition from horizontal wiring to vertical wiring. With this configuration, for example, the wirings guided on the horizontal frame member can be properly positioned through the claws and guided to the front and rear surfaces of the side frame member, and can be transferred to the vertical wiring.

Further, for example, the wiring passage portion can be formed only on one of the front and rear panel attachment surfaces. Further, it is possible to form the panel attachment surface only on the front side of the structural frame body. Needless to say, the number of panels to be mounted is not limited to the above. Next, a modification of the horizontal frame member will be described with reference to FIGS. The horizontal frame member 25 is also the horizontal frame members 22 and 2 described above.
Similar to Nos. 3 and 24, the front-rear width thereof is wider than the front-rear width of the side frame member 21, and the front-rear surface 25a thereof is provided so as to project further outward than the front-rear surface 21a of the side frame member 21. 2a
In addition, it has substantially the same operational effect as the movable partition wall of the above-mentioned embodiment.

The horizontal frame member 25, as shown in FIG.
A mounting groove 251 for mounting an optional member O such as a shelf board is provided on the front and rear surface 25a side, and a mounting tool P inserted between joints formed between the panels 3 arranged in the vertical direction is used. Then, an optional member O such as a shelf board is attached. Hereinafter, the horizontal frame member 25 will be specifically described.

The horizontal frame member 25 includes a horizontal frame member main body 252 having a substantially rectangular cross section, a mounting groove 251 provided as a pair in the front-back direction of the horizontal frame member main body 252, and a front-back direction of the mounting groove 251. And a front-rear hanging wall 253 which is the front-rear surface 25a attached to the inner surface 3a of the panel 3 provided as a pair. The horizontal frame member main body 252 is configured by combining upper and lower U-shaped members having a substantially U-shaped cross section. The mounting groove 251 includes a hanging wall that constitutes the upper U-shaped member, a horizontal wall that extends in a substantially horizontal direction from the lower end of the hanging wall, and a standing wall that stands up from the tip of the horizontal wall. It is a recessed groove. Further, the front and rear horizontal walls 253 are
The mounting groove 251 is made to hang downward from the tip of a horizontal wall extending in a substantially horizontal direction from the upper end of the standing wall.

In the horizontal frame member 25 having such a structure,
When mounting an optional member O such as a shelf board, the upper panel 3 is removed, and a mounting tool P having a substantially L-shaped cross section is hooked on the mounting groove 251 and the shelf is racked by an appropriate means. An optional member O such as a plate is attached, and then the upper panel 3 is attached. Further, the horizontal frame member main body 252 has its left and right ends extending in the left-right direction from the mounting groove 251 and the front-rear hanging wall 253, and the panel 3 is attached to the extended portion of the horizontal frame member main body 252. Attach the panel mounting member 8 of
The panel 3 can be removably attached to the structural frame body 2 by utilizing.

The panel mounting member 8 is a member separate from the structural frame body 2, and its front and rear surfaces 8a are flush with the front and rear surfaces 25a of the horizontal frame member 25 or are recessed inward. Thus, it is attached to the horizontal frame member 25. In the modification, the pair of panel mounting members 8 are mounted on the upper and lower sides of the left and right end portions of the horizontal frame member 25, but the panel mounting member 8 mounted on the upper surface side will be described below as an example. The panel mounting member 8 includes a mounting member body 81 having a substantially H-shaped cross section, and a pair of L-shaped plan views extending from one end of the mounting member body 81 toward the front and rear surfaces 21a of the side frame members 21. And a wing portion 82. The mounting member main body 81 has an engaging groove 81a on the upper surface with which the downward claw 34a of the panel 3 can be engaged, and a concave groove 81b on the lower surface that can be fitted from the outside to the extending portion of the horizontal frame member main body 252.
have. As shown in FIG. 6, the wing portion 82 is located so as to cross the front and rear surfaces 21a of the side frame member 21 in the mounted state. Then, by using the wing portion 82, the wirings 4 vertically laid in the wiring passage portion 5 are guided in a substantially bundled state. Further, when the panel mounting member 8 is mounted on the horizontal frame member 25, an engaging claw (not shown) protruding from the mounting member body 81 is provided in an opening (not shown) provided on the upper surface of the horizontal frame member 25. Are attached by engaging them with each other, but the attaching method is not limited to this. Also,
The panel mounting member 8 mounted on the lower surface side of the horizontal frame member 25 has the same structure as the panel mounting member 8 on the upper surface side described above, and is inverted upside down and mounted by the same mounting method. Next, using this panel mounting member 8, the panel 3
When mounting, as shown in FIG. 8, the downward claw 34a of the panel 3 is inserted into the engaging groove 81a of the panel mounting member 8 on the upper surface side.
By hooking the upward claw 33a into the engaging groove 81a of the panel mounting member 8 on the lower surface side, and fixing the inner surface 3a of the panel 3 to the horizontal frame member 25.
It is attached so as to be attached to the front and rear surfaces 25a. The wing portion 82 may be provided on the opposite side frame member side or may be omitted, if necessary.

Other configurations can be variously modified without departing from the spirit of the present invention.

[0037]

The present invention is carried out in the form as described above, and has the following effects. That is, the movable partition wall of the present invention is configured such that the front-rear width of the lateral frame member constituting the structural frame body is wider than the front-rear width of the side frame member, and at least one front and rear surface of the lateral frame member is the side frame. The panel is provided at a position projecting outward from the front and rear surfaces of the member to serve as the panel attachment surface, and the space formed between the inner surface of the panel and at least the front and rear surface of the side frame member serves as the wiring passage portion. The wiring passage portion can be formed by an extremely simple method in which the front-rear width of the lateral frame member is wider than that of the side frame member without performing special processing on the member, the side frame member, and the panel. Therefore, it is possible to expect a significant reduction in processing man-hours and costs. Furthermore, since the space area of the wiring insertion part is increased compared to the conventional one, the flexibility of setting the routing position of the wiring is improved, and the wiring is pulled out from the wiring space and the space between the adjacent movable partition walls is increased. The horizontal wiring can be performed without any inconvenience.

If the wiring passage portion is a space continuous in the vertical direction, vertical wiring can be performed in the vertical direction within the wiring passage portion. If the horizontal frame member is attached with the left and right side end faces of the side frame member on the panel attachment surface side open, with at least one of the front and rear faces thereof abutting the inner side surface of the side frame member, the horizontal frame member The structure can be simplified, and the space area of the wiring passage part can be narrowed as compared with the case where the left and right ends of the horizontal frame member are extended to the front and rear surfaces of the side frame member to hold the side frame member. Instead, it becomes possible to secure a region for vertical wiring in particular.

If the front and rear widths of the side frame members are substantially the same over the entire area in the vertical direction, the side frame members can be simply constructed by using a square pipe or the like, and the side frame members can be partially formed. It is possible to form a continuous wiring passage portion in the up-and-down direction without generating a weak portion. If the drop prevention means for prohibiting the wires from dropping from the predetermined position in the wire passing portion is provided, the wirings in the wire passing portion can be properly accommodated.

In a structure where joints are formed between adjacent side edges of the left and right panels in a state where structural frames are arranged adjacent to each other and panels are attached to the respective structural frames, wirings that cross the joint bottom are hidden from the outside. If the concealing means is provided, it is possible to prevent the wirings passing through the wiring passage portion from being exposed to the outside through the joints and improve the appearance of the movable partition wall.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention in an adjacent state.

FIG. 2 is a partially exploded perspective view of FIG.

FIG. 3 is an exploded perspective view of the relevant part.

FIG. 4 is a plan sectional view of the same main part.

FIG. 5 is a front view of the main part.

FIG. 6 is an enlarged perspective view of an essential part showing a modified example of the embodiment.

FIG. 7 is an exploded perspective view of the same.

FIG. 8 is a sectional view of the same side.

[Explanation of symbols]

1 ... Movable partition wall 1a ... Side end face 2 ... Structural frame 2a: Panel attachment surface 21 ... Side frame member 21a ... front surface, rear surface 21b ... inner surface 22 ... Horizontal frame member (upper horizontal frame member) 22a ... front surface, rear surface 22b ... Left end face, right end face 23 ... Horizontal frame member (lower horizontal frame member) 23a ... front surface, rear surface 23b ... Left end face, right end face 24 ... Horizontal frame member (medium horizontal frame member) 24a ... front surface, rear surface 24b ... Left end face, right end face 3 ... panel 3a ... inside 4 ... Wiring 5: Wiring passage 6… Fall prevention means 7-Hiding means (cover) S ... Wiring space m ... joint

─────────────────────────────────────────────────── --Continued from the front page (56) References JP-A-9-137531 (JP, A) Actually open 4-95408 (JP, U) Actually open 52-124519 (JP, U) (58) Field (Int.Cl. ⁷ , DB name) E04B 2/74

Claims (6)

(57) [Claims] 1. A panel comprising: a structural frame body having a panel attachment surface on at least one front and rear side; and a panel detachably attached to the panel attachment surface of the structural frame body. In a state in which a wiring space closed by the panel and the structural frame body is formed in a state in which the structural frame body is mounted, the structural frame body is arranged along the vertical direction forming the side end surface of the structural frame body. A pair of side frame members and a horizontal frame member that connects the side frame members to each other and is arranged along the left-right direction, and the front-rear width of the horizontal frame member is wider than the front-rear width of the side frame member. In addition, at least one front and rear surface of the horizontal frame member is provided at a position projecting outward from the front and rear one surface of the side frame member as a panel attachment surface, and the panel inner surface and the side on the panel attachment surface side. Formed between at least the front and rear surfaces of the frame member A movable partition wall, wherein the space is a wiring passage portion that connects the wiring space to the outside of the structural frame. 2. The movable partition wall according to claim 1, wherein the wiring passage portion is a space continuous in the vertical direction. 3. The horizontal frame member is attached with its left and right end faces abutting the inner side surface of the side frame member, with at least one front and rear surface of the side frame member on the panel attachment surface side being open. The movable partition wall according to claim 1 or 2. 4. The front and rear widths of the side frame members are substantially the same over substantially the entire area in the vertical direction.
The movable partition wall described in 2 or 3. 5. The movable partition wall according to claim 1, further comprising drop-off preventing means for prohibiting the wires from dropping from a predetermined position in the wire passage portion. 6. In a structure in which joints are formed between adjacent side edges of left and right panels in a state where structural frames are arranged adjacent to each other and a panel is attached to each structural frame, wirings that cross the joint bottom are externally provided. 6. The movable partition wall according to claim 1, further comprising a concealing means for concealing the movable partition wall.