JP2003166304A - Panel device for partition - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To easily assemble a panel device. <P>SOLUTION: In the panel device detachably covering a region surrounded by vertical frames and horizontal frames in a partition, the panel device is composed of a panel board 36 having a square-shaped wide surface and a pair of left-right vertical frame bodies 37 and 37 long both left-right sides of the panel board 36. In the panel device, engaging projections 46 fitted at end sections in the upper-lower rib sections 38 and 38 of the panel board 36, edge strip sections 37d fitted at both left-right linear side edges of the panel board 36 and supporting board sections 37b and rear board sections 37c supporting the side-section rear of the plate section 36a of the panel board 36 are formed to each vertical frame body 37. In the panel device, engaging pawls 44 and projecting sections 42 engaged or disengaged with or from the center engaging grooves of the horizontal frames are formed integrally at both end sites in the longitudinal direction of the vertical frame bodies 37, and both left-right vertical frame bodies 37 and 37 are inserted and secured from both left-right sides of the panel board 36. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the structure of a panel device for partitioning a partition or the like.

[0002]

2. Description of the Related Art Conventionally, a panel plate has been detachably attached to a rectangular area in a front view, which is composed of a pair of vertical frames in a partition and a horizontal frame that horizontally partitions the upper and lower middle portions thereof. As a configuration of a panel device to be fitted and mounted, as a configuration disclosed in Japanese Patent Laid-Open No. 11-280233, there is a rib portion in which upper and lower edge portions and left and right side edge portions of the panel plate are folded back to the back side, while The vertical frame member, which is long along the ribs on both the left and right edges, is integrally formed with end cover parts that fit on the back side of the ribs at the corners of the upper and lower edges of the panel plate and the left and right edges. While the members are screwed to the ribs on the left and right edges of the panel plate, the engaging claws protruding to the back side of the upper and lower end cover parts of the vertical frame member are attached to the front surface of the vertical frame of the partition. It has been disclosed for locking the drilled locking holes.

[0003]

However, in the above-mentioned prior art, in order to maintain the flatness of the flat plate portion of the panel plate, the rib portion in which the upper and lower edges and the left and right edges of the panel plate are bent inwardly. Had formed. Then, in order to fix the vertical frame member to the panel plate, the rib portions on both left and right sides of the panel plate are fitted to the inner surface side of the vertical frame member, and the end cover portion is located on the rear surface side of the corner portion. Must remove a part of the rib portion, the structure of the vertical frame member is complicated, and the work of working the panel plate is troublesome.
Further, there is a problem that it takes time and effort to screw the vertical frame member to the rib portion in the vertical direction.

Further, due to the engaging claws protruding to the rear surface side of the vertical frame member, when the front surface sides of two panel plates are combined into one set, the vertical frame members on the left and right sides of each panel plate are combined. When the engaging claws of the members are projected vertically, and when the above-mentioned one set is stacked vertically for storage or transportation, a separate means for protecting the engaging claws is required, which is a waste when stacking. Since there is a large amount of space, in the above-mentioned conventional technology, the engaging claws are configured separately, and when the partition is assembled,
Since this engaging claw has to be mounted on the vertical frame member, there are problems that the number of parts is increased, the number of assembling steps is increased, and the cost is increased.

The present invention has been made to solve the above-mentioned problems of the prior art, and requires a simple man-hour to simply insert the vertical frame member into the panel plate from the lateral direction.
An object of the present invention is to provide a panel device for partitioning, which is thin and is not bulky.

[0006]

In order to achieve the above object, the panel device for partitioning according to the invention of claim 1 is a panel device which detachably covers an area surrounded by a vertical frame and a horizontal frame in the partitioning. And a wide panel having a rectangular panel plate and a pair of left and right vertical frame members that are long along both left and right sides of the panel plate, and the panel plate has upper and lower rib portions whose upper and lower sides are bent inward. The left and right vertical frame members each have a fitting portion that fits at an end portion of the upper and lower rib portions of the panel plate, and a ridge portion that fits on both linear left and right edges of the panel plate. The left and right vertical frame bodies are provided with engaging means for engaging and disengaging with the engaging grooves of the horizontal frame at both longitudinal end portions thereof.

According to a second aspect of the present invention, in the panel device for partitioning according to the first aspect, the fitting portion is fitted to the back surface of the panel plate and the inner surfaces of the upper and lower rib portions, The left and right vertical frame bodies are inserted and mounted from both left and right sides of the panel plate.

According to a third aspect of the present invention, in the panel device for partitioning according to the first or second aspect, the engaging means comprises a pair of an elastic engaging claw and a protrusion. It has been done.

According to a fourth aspect of the present invention, in the panel device for partitioning according to any one of the first to third aspects, the engaging means does not project in the thickness direction of the vertical frame body. It is integrally formed in the vicinity of the fitting portion.

Further, the invention according to claim 5 is the panel device for partitioning according to any one of claims 1 to 4, wherein on the back surfaces of the left and right vertical frame bodies, the center in the longitudinal direction thereof is provided. Equidistant from the point, at least one of which has a convex portion and the other has a concave portion, and the positions of the convex portion and the concave portion on the right vertical frame body and the positions of the convex portion and the concave portion on the left vertical frame body are They are arranged opposite to each other.

According to a sixth aspect of the present invention, in the panel device for partitioning according to any one of the first to fourth aspects, the back surfaces of the left and right vertical frame bodies are provided with a center point in the longitudinal direction thereof. Equidistantly with at least one set of protrusions and recesses,
In addition, the positions of the projections and recesses in the right vertical frame body and the positions of the projections and recesses in the left vertical frame body are arranged opposite to each other.

[0012]

BEST MODE FOR CARRYING OUT THE INVENTION Next, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view showing an arrangement state of partitions according to the present invention, FIG.
2A is a cross-sectional view showing a connecting portion between a vertical frame and a horizontal frame, FIG. 2B is a perspective view of a connecting block, and FIG. 3 is an exploded perspective view showing an upper connecting structure between two adjacent vertical frames. FIG. 4 is a plan view of a connecting portion between a vertical frame and a horizontal frame,
FIG. 5A is a cross-sectional view showing a connection state between a lower adjuster body of a vertical frame and a lower horizontal frame, FIG. 5B is a perspective view of a lower connection block, and FIG. 8 is a stacked state of two panel devices. 11 is a perspective view of the first embodiment showing FIG. 9, FIG. 9 is a rear view of the panel device, FIG. 10 is a perspective view of a pair of left and right vertical frame bodies, and FIG.
FIGS. 12A to 12C are views showing the main part of the vertical frame body, and FIGS.
FIG. 13 is a cross-sectional view of the panel device in a state where it is detachably mounted between the upper and lower horizontal frames, and FIG. 13 is a diagram showing a stacked state of the second form of the panel device.

As shown in FIG. 1, the partition is linearly connected to the first unit 1 and the second unit 2 and the second unit 2 which are connected to each other in an L shape in a plan view through a corner strut 72. It consists of a third unit 3 and. One unit 1 to 3 is the minimum unit of partition.

Each of the units 1 to 3 has a frame composed of a vertical frame 4 arranged on the left and right and a plurality of horizontal frames 5 connecting the left and right vertical frames 4, and the upper and lower frames 4 and 5 are connected to each other. At any place in the enclosed frame space 6,
The panel device 10 can be detachably attached. A desk top plate 70 is detachably attached to the space surrounded by the units 1 to 3. One end of the tabletop 70 is a leg 71
Supported by. It should be noted that the panel device 10 is a general term for the devices arranged in the frame space, and the material, shape,
Properties such as thickness, density and translucency do not matter. Therefore, decorative steel plates, cross-tensioned steel plates, transparent or translucent resin plates (for example, acrylic plates) and medium-thick plate panels such as glass plates, screen-shaped or paper-shaped, mesh-shaped, and blind-shaped panels. It also includes things or blinds. However, the frame space 6 does not need to be covered with a panel or a screen.

Next, based on FIGS. 2 to 3, a cross-sectional structure of the vertical frame 4 and a connecting structure of two adjacent vertical frames 4, 4 when it is desired to connect the units 1 to 3 to the left and right will be described. . Each vertical frame 4 is a metal extruded product, and therefore basically has the same cross-sectional shape over the entire length and is partially processed. Each vertical frame 4
Both front and rear surfaces 7a and an inner surface (a surface facing the frame space 6) 7b are continuous through an arcuate curved surface 7c, and are formed in a hollow shape with a substantially trapezoidal cross section as a whole. And its outer surface 7
An outer engagement groove 9 is formed in d. The outer engagement groove 9 is formed as a dovetail groove with two lips 9a, 9a in its opening.

The inner surface 7b of the vertical frame 4 has an inner surface 7b.
At both front and rear ends in the width direction of b, a pair of protrusions 11, 1 having a small width and a low height are provided along the length direction of the vertical frame 4.
1 is formed, and the end portions of the lateral frames 5 are fitted tightly to the inner surface 7b with the pair of protrusions 11 and 11 interposed therebetween. Further, in the central portion of the inner surface 7b in the width direction,
An inner engagement groove 12 having a substantially rectangular cross section is formed.

As shown in FIG. 4, since the front-rear width dimension L2 of the horizontal frame 5 is smaller than the front-rear width dimension L1 of the vertical frame 4, even when the desk top plate 70 is exactly stacked on the front surface 7a of the vertical frame 4, Between the horizontal frame 5 and the back surface of the desk top plate 70, a wirable space (gap) L3 in which cords and cables can be inserted is opened.

Longitudinal dovetails 18 are formed on both front and rear surfaces 7a of the vertical frame 4, and a bottom surface of the dovetail 18 is engaged with a bracket 74 for supporting the shelf 73 or the like. The stop holes 19 are provided at regular intervals (appropriate intervals) H1 in the lengthwise direction of the vertical frame 4 (see FIG. 3).

Each of the vertical frames 4 has the same cross-sectional shape, and when the two vertical frames 4 are stacked with the front and back reversed, they are fitted to each other and held so as not to be displaced back and forth.
A vertical groove 20a having a concave-convex cross section and a ridge 20b are formed in d.

A synthetic resin cap 21 is detachably attached to the upper surface of the vertical frame 4 (see FIG. 2A).

Next, regarding the connection structure between the units,
Explaining with reference to FIG.
A lower connecting body 23 is provided between the lower ends of the vertical frames 4, 4 of the book.
, And the upper parts are connected by an upper connecting body 24. First, the lower connection structure will be described.

The lower connecting body 23 is fitted into the outer engaging groove 9 of one of the vertical frames 4 tightly from below, and the first inserting portion 23a is fitted into the outer engaging groove 9 of the other vertical frame 4 from below. The second insertion portion 23b is provided. The lower connecting body 23 is a pair of vertical frames 4, 4
It can also be used to connect each other or the corner support 72 and the vertical frame 4.

The upper connecting body 24 is a first clamp body 25 which is fitted into the outer engaging groove 9 of one vertical frame 4 from above.
And a second clamp body 26 that fits into the outer engagement groove 9 of the other vertical frame 4 from above, and a bolt (hexagon socket head bolt) 29 that fastens them.

Fins 25a, 26 are provided on both clamp bodies 25, 26 so as not to come out laterally from the outer engagement groove 9.
a is formed. Further, the pair of convex portions 26b, 26b provided on the second clamp body 26 are adapted to fit tightly in the outer engaging groove 9 of the one vertical frame 4, and the convex portion 26b of the second clamp body 26 is also provided. , 26b, the protrusion 25b provided on the first clamp body 25 is fitted tightly into the recess 26c formed between the two.

Further, the second clamp body 26 is provided with a bolt insertion hole 27, while the protrusion 25b of the first clamp body 25 is provided with a screw hole 28.

At this time, the protrusion 25 of the first clamp body 25
The upper surface of b is formed as an inclined downwardly inclined surface 25c in a front view,
While the screw hole 28 is opened in the inclined surface 25c, the second
In the recess 26c of the clamp body 26, a flat plate-shaped inclined plate portion 2 that overlaps the inclined surface of the first clamp body 25 in the front surface is formed.
6d is provided, and the inclined plate portion 26d is provided with a bolt insertion hole 27.

The bottom portion of the outer engagement groove 9 in the other vertical frame 4 is formed so as to be opened upward by a slight dimension so that the second clamp body 26 does not fit and interfere with the head of the bolt (screw) 29. A slit 30 is provided.

The clamps 25 and 26 are temporarily fixed with bolts 29 so as not to separate from each other. Then, in order to connect the units to each other, the vertical frames 4 adjacent to each other are back-to-back and the lower part is first connected by the lower connecting body 23 and the bottom plate, and then clamped in the outer engagement grooves 9 of both vertical frames 4, respectively. The bodies 25 and 26 are inserted, and then a hexagon wrench in an inclined posture in a front view is fitted into the head of the bolt (or screw) 29, and the bolt (or screw) 29 is screwed in. As a result, the both vertical frames 4, 4 are firmly fastened at their upper portions.

Next, FIG. 2A, FIG. 5A and FIG.
The structure of the horizontal frame 5 will be described with reference to FIG. Center engaging grooves 31 having a U-shaped cross section are provided at the center in the width direction on both upper and lower sides of the horizontal frame 5, and chamfered portions 32 are chamfered in an arc shape at four corners of the horizontal frame 5.
Have. Further, symmetrical dovetail-shaped front engagement grooves 33 sandwiching the vertical center line are formed on both front and rear surfaces of the horizontal frame 5.

Inside the horizontal frame 5, there is formed a screwing groove 34 having an arcuate cross section and extending along the center line thereof. Regarding the horizontal frame 5 at the upper end, the vertical frame 4 and the horizontal frame 5 are fastened by the screw 14 screwed into the screwing groove 34 (see FIG. 2A). A horizontal frame 5 which is connected to the vertical frame 4 at a vertically intermediate position.
With respect to, the screws are fastened with screws 14 via a connecting block 13 (see FIG. 2B) (see FIG. 2A). A hole 15 for inserting a screw 14 and a driver is formed in the bottom surface of the outer engagement groove 9 of the vertical frame 4.

As shown in FIG. 2 (b), the connecting block 13 has a rectangular main body portion 13a which fits in the inner engaging groove 12 of the vertical frame 4 slidably in the vertical direction, and a horizontal direction from the main body portion 13a. A pair of upper and lower lateral engagement projections that protrude to the side
3b and 13b are integrally formed of a synthetic resin material, and a mounting hole 1 for the screw 14 is formed in the body portion 13a.
3c is formed by laterally perforating. The lateral engagement projections 13b, 1 are previously provided in the inner space from both ends of the lateral frame 5.
3b is pushed in and the main body 1 is inserted into the inner engagement groove 12.
3a may be fitted and the screw 14 may be fixed.

The connecting structure between the lower end of the vertical frame 4 and the horizontal frame 5 is shown in FIGS. 5 (a) and 5 (b), and the lower connecting block 75 is vertically arranged in the inner engaging groove 12 of the vertical frame 4. Rectangular main body 75 that fits in the direction slidably
a, a pair of upper and lower lateral engagement protrusions 75b, 75b that laterally protrude from the main body portion 75a, and an engaging claw portion 76 that extends downward from the main body portion 75a are integrally formed of a synthetic resin material. . A mounting hole 75c for the screw 14 is formed in the body portion 75a in a lateral direction. Therefore, the lower connecting block 75 is also preliminarily pushed into the inner space from both ends of the horizontal frame 5 into the inner space in the same manner as the upper and lower connecting blocks 13 and the main engaging portion is inserted into the inner engaging groove 12. It suffices to fit 75a and fix the screw 14. At this time, the engaging claw portion 76 is arranged so as to extend downward. On the other hand, the adjuster body 77 shown in FIG. 6 includes a bracket 77a having a shape substantially equal to the transverse cross-sectional shape of the vertical frame 4, and a column portion 77b having a substantially semi-cylindrical cross-section.
And the adjuster bolt 7 screwed to the bracket 77a
8 and. Then, the pillar portion 77b
Is arranged so as to extend upward at a position where the inner engagement groove 12 on the lower end side of the vertical frame 4 is removed by an appropriate height, and the screw 79 from the lower surface side of the bracket 77a is engaged with the inner engagement groove of the vertical frame 4. Tighten in the screw mounting grooves 7e, 7e (see FIG. 3) on both the left and right sides of the groove 12. The pillar 7
A recess is formed on the back surface of 7b to engage the engaging claw portion 76 of the lower connecting block 75 with the engaging groove 80. In addition, a pair of connecting rods 82, 82 standing upright from a stabilizer 81 (see FIG. 7) for stably standing the units 1 to 3 on the floor are provided in the bracket 77a. The connecting rods 82, 82 are inserted into the connecting hole 83, and the connecting rods 82, 82 are connected to the inner diameter portion of the vertical frame 4 (the dovetail groove 18 of the front surface 7a of the vertical frame 4, the side end of the outer engaging groove 9 and the curved surface 7c).
And in the space surrounded by the inner surface of the outer surface 7d), it is fitted tightly (see the chain double-dashed line in FIG. 4).

Next, a mode of the panel device 10 will be described with reference to FIGS. 8 to 8 each include a panel plate 36 made of a cross-tensioned metal plate that can be stretched in an arbitrary frame space 6, and a pair of left and right vertical frame members 37, 37 fitted on the left and right sides thereof. As the panel plate 36, a thin plate such as a decorative steel plate, punching metal, or a white board (which can be written with a water-based ink felt-tip pen) can be used.

The outer surface of the panel plate 36 is the horizontal frame 5.
And are arranged so as to be substantially flush with. The panel plate 36 has a plate thickness of about 0.3 mm, and rib portions 38, 3 whose upper and lower end edges are bent (folded) toward the back surface side.
8 is provided, and the left and right ends of the panel plate 36 are
Vertical frames 37, 37 made of synthetic resin are fitted. In that case, each vertical frame body 37 has an end plate 37a extending along the inner surface 7b of the vertical frame 4 and a rear surface of the flat plate portion 36a extending from the end plate 37a along the back surface of the flat plate portion 36a of the panel plate 36. And a back plate portion 37c parallel to the support plate portion 37b. The support plate portion 37b and the back plate portion 37c are connected to the reinforcing rib 39 at appropriate intervals. (See FIGS. 9, 10 and 11 (a)). Therefore, the end plate 37a is formed at least in the upper and lower middle portions of the vertical frame body 37.
The support plate portion 37b and the back plate portion 37c form a tubular shape. At the front end of the end plate 37a, an edge portion 37d having a groove 40 corresponding to the thickness of the flat plate portion 36a of the panel plate 36 is provided between the supporting plate portion 37b and the support plate portion 37b. Is integrally formed over the length (see FIGS. 9, 10 and 11A).

Further, the support plate portion 37 in each vertical frame 37
On the surface of a, linear protrusions 41 are formed at appropriate intervals in the longitudinal direction of the support plate portion 37a (the direction along the vertical side of the panel plate 36) in a direction approaching the edge portion 37d. ,
Both end portions in the longitudinal direction of the support plate portion 37a are formed into flat portions 45 which are recessed in a stepped shape. The direction from the upper end of the support plate portion 37b to the back plate portion 37c (the thickness direction of the vertical frame body 37)
While the engaging claw 44 is provided at the tip of the elastic spring plate 43 projecting toward the bottom, a plate-like projection 42 projecting downward from the lower end of the support plate 37b is provided (FIGS. 8, 10, and 12).
(See (a)). The engagement claws 44 and the protrusions 42 serve as engagement means that can elastically and detachably engage with the center engagement groove 31 of the horizontal frame 5. In that case, the engaging means is integrally formed in the vicinity of the fitting portion so as not to project in the thickness direction of the vertical frame body 37.

As shown in FIG. 11A, the panel plate 36
The right and left side edges of the flat plate portion 36a of the
Then, the back surface of the flat plate portion 36a is protruded on the front surface side of the support plate portion 37b and is long in the insertion direction.
While being supported by 1, the linear side edge of the flat plate portion 36a fits in the groove 40. Therefore, in a state where the front surface of the linear side edge of the flat plate portion 36a is hidden by the edge portion 37d, the side edge can be supported in the concave groove 40 while being linearly held.

Further, the upper and lower rib portions 38, 3 of the panel plate 36
A part (one end) of the inner surface of 8 is fitted between the flat portion 45 of the back plate portion 37c and the surface of the support plate portion 37b. Then, a substantially rectangular engagement protrusion 46 protruding from the flat portion 45.
Is a fitting portion that can be locked in a locking hole 47 formed in one end of the upper and lower rib portions 38, 38, and the vertical frame members 3 on both the left and right sides.
7 and 37 are connected so as not to separate from the panel plate 36 (see FIGS. 9, 10 and 11A to 11C).

With this structure, the vertical frame members 37 on the left and right sides of the panel device 10 and the projections 42 at the lower ends of the vertical frame members 37 are formed in the upwardly open center engaging groove 31 of the lower horizontal frame 5 in the frame space 6. After fitting, when the engagement claw 44 on the upper end side is pushed into the center engagement groove 31 of the lateral frame 5, the engagement claw 44 moves in the center engagement groove 31 against the biasing force of the spring plate 43. It can be elastically locked.

Further, the pair of left and right vertical frame members 37, 37
The back plate portion 37c in the longitudinal direction (panel plate 3
6. The convex portion 49 and the concave portion 50 for preventing the positional deviation are appropriately separated from each other in the linear left and right side edge portions of the flat plate portion 36a of FIG.
Is provided. The convex portion 40 and the concave portion 50 have the same plane shape, and the convex portion 49 and the concave portion 5 are formed as described later.
When 0 and 0 are overlapped with each other, they are fitted to each other and are not laterally displaced. In addition, as shown in FIGS. 8 and 10, two sets of the convex portion 49 and the concave portion 50 are provided at equal distances L1 and L2 with the center line 51 in the longitudinal direction of each vertical frame body 37 interposed therebetween, Convex portion 49 and concave portion 5 in the vertical frame body 37 of
The position of 0 and the positions of the convex portion 49 and the concave portion 50 in the left vertical frame body 37 are arranged in an inverse relationship to each other.

With this configuration, for example,
As shown in FIG. 8, the two panel devices 10 and 10 are arranged so that the front surface sides of the panel plates 36 and 36 thereof face each other, the left and right vertical frame bodies 37 and 37 are aligned, and the engaging claws 44 are present. When they are overlapped so that the side to be engaged becomes the same side, for example, in the right side vertical frame body 37 of the panel device 10 at the upper position, the convex portion 49 → the concave portion are sequentially arranged from the side closer to the engaging claw 44. They are arranged in the order of 50 → convex portion 49 → recessed portion 50, and in the left vertical frame 37 at that time, the engaging claws 4 are arranged.
4, in order from the side closer to 4, the concave portion 50 → the convex portion 49 → the concave portion 50 →
The convex portions 49 are arranged in this order.

On the other hand, the lower panel device 10 of the stacking.
In the right side vertical frame body 37, the concave portion 50 → the convex portion 49 → the concave portion 50 → the convex portion 49 are sequentially arranged from the side closer to the engaging claw 44.
Will be arranged in order. Vertical frame 3 on the left side at that time
7, in order from the side closer to the engaging claw 44, the convex portion 49 →
The concave portion 50, the convex portion 49, and the concave portion 50 are arranged in this order.
Therefore, when the panel devices 10 and 10 of the two-layer stack are set as one set (or one set), when the plurality of sets are sequentially stacked, the convex portion 49 protruding to the upper vertical frame body 37 in the lower set is formed. The concave portion 50 of the lower vertical frame body 37 in the upper group is located at a position where the concave portion 50 provided in the upper vertical frame body 37 in the lower group is opposite to the lower concave portion of the upper group. Since the projections 49 protruding from the vertical frame 37 fit into each other so that the fitting relationship of the concavities and convexities is the same, as described above, the panel devices 10 and 10 that form one set of two sheets are stacked, and further, a large number of the sets. During storage (transportation) in a stacked state, the upper and lower sets are less likely to slip sideways, and the stacking height is also
It can be lowered by the amount of fitting between the concave portion 50 and the convex portion 49. Further, as shown in FIG. 12A, even when the panel devices 10 and 10 are mounted on both front and back surfaces of the frame space 6 in the same step, the convex portions 40 and the concave portions 50 of the front and back vertical frame bodies 37, 37 are mounted.
Since the and are fitted to each other, it is possible to prevent positional displacement when the both panel devices 10 and 10 are mounted.

Further, since the engaging claws 44 of the engaging means do not project to the outer side in the thickness direction of the vertical frame body 37, there is no inconvenience such as damage or permanent deformation due to mutual interference when a large number of sets are stacked. .

In the stacking embodiment of FIG. 13, the upper panel device 1 with respect to the lower panel device 10 in FIG.
0 is rotated 180 degrees horizontally, and panel plates 36, 3
The surfaces of 6 are stacked facing each other, and therefore,
This is a case where the lower vertical frame body 37 and the engaging claws 44 and the upper vertical frame body 37 on which the engaging claws 44 are arranged have the same orientation. In this case as well, when a plurality of groups are sequentially stacked, the convex portion 49 projecting to the upper vertical frame body 37 in the lower group becomes the concave portion of the lower vertical frame body 37 in the upper group in the same manner as described above. Since the fitting relationship can be such that the position 50 is fitted, the same operational effect as the above-described embodiment can be obtained.

In each of the above-described embodiments, two sets of the convex portion and the concave portion are provided on the back surface of each vertical frame body 37, but it is possible to provide only one set or three or more sets. Is also good. Further, one or more sets of the convex portion and the concave portion may be provided only on one vertical frame body 37 of the left and right vertical frame bodies 37.

14 to 16 show a first embodiment of a connecting system in which a frame unit 52 consisting of the vertical frame 4 and the horizontal frame 5 is connected to a furniture main body 53 such as a cabinet to stand upright. In this embodiment, the frame unit 52 is mounted near the left and right edges of the back plate 53a of the furniture main body 53, and the outer surface 7d provided with the outer engagement groove 9 in the vertical frame 4 is attached to the back plate 53a. Since it is connected in the state of abutting against, the fall prevention block 5 with a T-shaped cross section
4 and a vertically long connecting portion 55a having a U-shaped cross section, and vertically long guide pieces 55b, 55b on both left and right sides thereof.
Prepare 5. The fall prevention block 54 is composed of a round shaft-shaped main body portion 54a and restriction pieces 54b, 54b which laterally project to the left and right sides of the main body portion 54a. The outer engagement groove 9 is provided on the rear surface side of the main body portion 54a. 1 for inserting a screw 14 for attaching the horizontal frame 5 formed on the bottom surface of the
5 has a projection 54c having a diameter that fits in the body 5, and an operation hole 54d into which a hexagonal rod is fitted is formed on the surface side of the body 54a.
On the other hand, a female screw portion 55c is formed at a predetermined position of the attachment portion 55a of the connecting body 55.

First, the fall prevention block 54 is inserted from the front so that the restricting pieces 54b, 54b are along the outer engagement groove 9 longitudinal direction, and the protrusion 54c is a hole at a predetermined lower height position from the mounting position. After fitting in 15 (Fig. 16
(B) and FIG. 16 (c)), when the main body 54a is rotated in a predetermined direction through the operation hole 54d (clockwise in FIG. 16 (c)), the tips of the left and right restricting pieces 54b, 54b are moved. It comes into contact with the dovetail groove in the outer engagement groove 9 to maintain its posture, and cannot fall out. In that state, vertical frame 4
The connecting body 55 is dropped into the outer engagement groove 9 from the upper end thereof with the mounting portion 55a protruding outside the outer engagement groove 9 (see FIG. 16A). A half punch hole (not shown) previously formed at a predetermined height position of the back plate 53a in the cabinet 53 is punched out, and a screw 56 is inserted from inside the cabinet 53 through the half punch hole to form a connecting body 55.
It is fastened to the female screw portion 55c of the (FIGS. 15 and 1).
6 (a)). With this configuration, the vertical frame 4
It is possible to connect to the cabinet 53 by utilizing the hole 15 at a predetermined height position without making an extra hole at the site.

In the second embodiment shown in FIGS. 17 to 19, the frame unit 52 is attached to the side plate 53b of the cabinet 53.
18 is a case in which a pair of vertical frames 4 and 4 are connected to each other. Downward locking claws 57a and 57a are provided at both ends of a horizontally long connecting body 57 shown in FIG. In order to connect the connecting body 57 to a plurality of upper and lower portions, the engaging claws 57a, 57a on both the left and right sides are provided with dovetail grooves 18, 1 on the front surface 7a of the pair of vertical frames 4.
8 is fitted into the locking holes 19 and 19 which are preliminarily drilled. A plurality of female screw portions 57b formed in advance on each connecting body 57
On the other hand, the side plate 53b may be screwed.

20 to 22 show a structure for mounting a blind upper panel 60 on the upper end side of the frame units 1 to 3 and 53. First, a pair of left and right vertical frames 4, 4 are provided. With respect to the upper end of this, this removably connects the replenishment frames 61, 61 having the same cross-sectional shape, and drops the upper panel 60 into the area surrounded by the pair of replenishment frames 61, 61 and the upper horizontal frame 5. It is something to wear. Therefore, as shown in FIG. 21, the connecting member 62 is composed of a plate piece 62a and a pair of round shaft-shaped insertion legs 62b, 62b which are projected downward,
A rubber O-ring 63 is fitted in an annular groove (not shown) formed on the outer periphery of each insertion leg 62b.
The pair of screws 64 are added from the lower surface side of the plate piece 62a and screwed into the screw mounting groove 7e on the lower surface of the frame 61 to add the connecting member 62 to the frame 61, while the insertion feet 62b and 62b are By inserting into the space surrounded by the dovetail groove 18 of the front surface 7a of the frame 4, the side end of the outer engagement groove 9, the arcuate curved surface 7c, and the outer surface 7d (see FIG. 22), The vertical frame 4 and the additional frame 61 can be connected in a straight line. Then, the left and right edges of the upper panel 60 are inserted into the inner engagement grooves 12, 12 of the add-on frames 61, 61 on both the left and right sides via rubber joint seals 65 from above to fit the lower end edges of the upper panel 60. Is attached to the center engaging groove 31 on the upper side of the horizontal frame 5 through the joint seal 65.

Although the embodiments of the present invention have been described above, the present invention can be embodied in various ways. For example, the cross-sectional shapes of the vertical frame and the horizontal frame are not limited to those shown in the figure, and can be changed to various shapes.

[0050]

As described in detail above, the panel device for partitioning according to the invention of claim 1 is a panel device which detachably covers an area surrounded by a vertical frame and a horizontal frame in the partitioning. The panel includes a panel plate having a wide rectangular surface and a pair of left and right vertical frame members that are long along both left and right sides of the panel plate. The panel plate has upper and lower rib portions whose upper and lower sides are bent inward. The left and right vertical frame bodies each include a fitting portion that fits into an end portion of the upper and lower rib portions of the panel plate, and an edge portion that fits on the left and right linear edges of the panel plate. The left and right vertical frame bodies are provided at both ends in the longitudinal direction with engaging means for engaging and disengaging with the engaging grooves of the horizontal frame.

According to this structure, if the straight left and right end edges of the flat plate portion of the panel plate are fitted with the vertical frame body, the front surface of the straight side edge of the flat plate portion becomes the edge portion. In the hidden state, the side edges can be supported by the vertical frame while being held in a straight line.

Therefore, it is not necessary to form rib portions on the upper and lower edges and the left and right edges of the panel plate in order to maintain the flatness of the flat plate portion of the panel plate as in the conventional case. Since only the portion needs to be formed, the panel plate manufacturing operation is extremely simple, and the flatness of the flat plate portion of the panel plate can be maintained.

Further, since only one end of the upper and lower rib portions of the panel plate is fitted in the fitting portion, the vertical frame members on the left and right sides can be connected so as not to separate from the panel plate.
As in the related art, it is not necessary to screw the vertical frame member and the panel plate with each other, and the assembly work of the panel device is extremely simple.

According to a second aspect of the present invention, in the panel device for partitioning according to the first aspect, the fitting portion is fitted to the back surface of the panel plate and the inner surfaces of the upper and lower rib portions. Since the left and right vertical frame bodies are inserted and attached from both the left and right sides of the panel plate, in addition to the effect of the invention according to the first aspect, there is an effect that the assembling work of the panel device is extremely simple.

According to a third aspect of the present invention, in the panel device for partitioning according to the first or second aspect, the engaging means comprises a pair of an elastic engaging claw and a protrusion. Therefore, it is possible to engage and disengage the horizontal frame through the engaging means from the outside with respect to the frame space in the state where the vertical frame and the horizontal frame are assembled in advance.
The effect that the work of assembling the partitions can be made even easier.

According to a fourth aspect of the present invention, in the panel device for partitioning according to any one of the first to third aspects, the engaging means does not project in the thickness direction of the vertical frame. Since it is integrally formed in the vicinity of the fitting portion, it is not necessary to prepare separate parts when assembling the panel device as in the conventional case, and the engaging means is the thickness direction of the vertical frame body. Since it does not project to the side, it has the effect of not becoming bulky.

Further, the invention described in claim 5 is the panel device for partitioning according to any one of claims 1 to 4, wherein the back surfaces of the left and right vertical frame bodies have centers in the longitudinal direction thereof. Equidistant from the point, at least one of which has a convex portion and the other has a concave portion, and the positions of the convex portion and the concave portion on the right vertical frame body and the positions of the convex portion and the concave portion on the left vertical frame body are They are arranged opposite to each other.

According to a sixth aspect of the present invention, in the panel device for partitioning according to any of the first to fourth aspects, the back surfaces of the left and right vertical frame bodies are provided with a center point in the longitudinal direction thereof. Equidistantly with at least one set of protrusions and recesses,
In addition, the positions of the projections and recesses in the right vertical frame body and the positions of the projections and recesses in the left vertical frame body are arranged opposite to each other.

According to the fifth and sixth aspects of the invention, when two panel devices in which vertical frame members are mounted on the left and right sides of the panel plate are stacked as one set, the front surface sides of the panel plates face each other. When stacked with each other, the surface of the panel plate is less likely to be stained, and when stacking a plurality of such panel devices, the convex portions in the lower group can fit in the concave portions in the upper group, No lateral slippage occurs between the upper and lower sets, and it is possible to reliably prevent the stacked state from collapsing during transportation, and it is possible to reduce the height dimension of the stack and reduce waste space during transportation and storage. Has the effect.

[Brief description of drawings]

FIG. 1 is a perspective view of a frame unit in a partition.

2A is a cross-sectional view of a connecting portion between a vertical frame and a horizontal frame of a frame unit, and FIG. 2B is a perspective view of a connecting block.

FIG. 3 is an exploded perspective view showing a connection structure of vertical frames.

FIG. 4 is an enlarged cross-sectional view showing a connected state of a vertical frame and a horizontal frame.

5A is a side sectional view showing a connected state of a lower portion of a vertical frame, and FIG. 5B is a perspective view of a lower connecting block.

FIG. 6 is a perspective view of an adjuster body.

FIG. 7 is a perspective view of a stabilizer.

FIG. 8 is a perspective view of a panel device.

FIG. 9 is a rear view of the panel device.

FIG. 10 is a perspective view of a vertical frame body.

11 (a) is a sectional view of the vertical frame and the panel plate taken along the line XIa-XIa in FIG. 9, and FIG. 11 (b) is XIb-XI in FIG.
FIG. 6B is an enlarged view of the main part of the back surface of the vertical frame body as viewed from the direction of the arrow b.

12A is a cross-sectional view showing the attachment of the panel device to the horizontal frame, and FIG. 12B is a partially cutaway side view of the vertical frame body.

FIG. 13 is a side view showing a stacking configuration of a plurality of sets of panel measures.

FIG. 14 is a perspective view of the first embodiment of the connection form of the frame unit to the cabinet.

FIG. 15 is a view taken along line XV-XV in FIG.

16 (a) is an enlarged sectional view taken along the line XVIa-XVIa in FIG. 15, FIG. 16 (b) is an enlarged sectional view taken along the line XVIb-XVIb, and FIG. 16 (c) is an enlarged front view showing a mounting state of a fall prevention block. Is.

FIG. 17 is a perspective view of a second embodiment of the connection form of the frame unit to the cabinet.

FIG. 18 is a perspective view of a connected body.

FIG. 19 is an enlarged sectional view of an essential part showing a connected state by a connecting body.

FIG. 20 is a front view showing a mounting portion of an upper panel.

FIG. 21 is a perspective view showing an extension form of the extension frame.

22 is an enlarged cross-sectional view taken along the line XXII-XXII of FIG.

[Simple explanation of symbols]

4 vertical frames 5 horizontal frames 6 frame space 10 panel device 19 Locking hole 12 Inner engagement groove 31 Center engagement groove 36 panel board 36a Flat plate part 37 Vertical frame 37a End plate 37b Support plate part 37c Back plate part 37d edge part 38 Rib 39 Reinforcing rib 40 groove 42 Projection 43 spring plate 44 Engaging claw 45 Flat part 46 Engagement protrusion as fitting part

Claims (6)

[Claims] 1. A panel device detachably covering an area surrounded by a vertical frame and a horizontal frame in a partition, the panel plate having a wide-width surface of a rectangular shape, and left and right sides long along both left and right sides of the panel plate. It is composed of a pair of vertical frame bodies, the panel plate has upper and lower rib portions whose upper and lower sides are bent inward, and the left and right vertical frame bodies are provided with end portions of the upper and lower rib portions of the panel plate. It is provided with a fitting part to be fitted and edge strips fitted to the left and right linear edges of the panel plate, and the engaging grooves of the horizontal frame are provided at both longitudinal end portions of the left and right vertical frame bodies. A panel device for partitioning, comprising engaging means for engaging and disengaging. 2. The right and left vertical frame bodies are inserted from both left and right sides of the panel plate so that the fitting portion fits on the back surface of the panel plate and the inner surfaces of the upper and lower rib portions. A panel device for partitioning according to Item 1. 3. The panel device for partition according to claim 1, wherein the engaging means is a pair of an elastic engaging claw and a protrusion. 4. The engaging means is integrally formed in the vicinity of the fitting portion so as not to project in the thickness direction of the vertical frame body, according to any one of claims 1 to 3. Panel device for partitioning described. 5. The right and left vertical frame members are provided on the back surfaces of the left and right vertical frame members at equal distances from the center point in the longitudinal direction, at least one of which has a convex portion and the other of which has a concave portion. The partition panel according to any one of claims 1 to 4, wherein the positions of the parts and the recesses and the positions of the projections and the recesses in the left vertical frame body are arranged opposite to each other. apparatus. 6. The back surface of each of the left and right vertical frame bodies is provided with at least one set of protrusions and recesses equidistant from a center point in the longitudinal direction thereof, and the protrusions and recesses in the right vertical frame body. 5. The panel device for partition according to any one of claims 1 to 4, characterized in that the positions of and the positions of the convex portions and the concave portions in the left vertical frame body are arranged opposite to each other.