JPH09242226A - Support device of lengthy top board on partition device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To support a top board firmly so that its intermediate part does not sag, to use a space below the top board effectively as it is wide and to prevent separation of a partition panel and a rear edge of the intermediate part of the top board. SOLUTION: A support device of a lengthy top board 3 in a partition device horizontally arrange the lengthy top board 3 straddling on a plural number of partition panels 1 in front of a plural number of the partition panels 1 connected to each other by supporting its both sides end parts by a top board support material 5. Thereafter, an intermediate part of the top board 3 is supported not to move frontward and downward by drilling a locking hole on the partititon panels 1 adjacent to each other or on a front surface of a support to support them and engaging a part of a lower surface of the intermediate part of the top board 3 withan engagement part formed on an upper part of a locking fitting 10 locked with the locking hole and directed forward.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for supporting a long top plate extending over a plurality of partition panels in front of a plurality of partition panels connected to each other.

[0002]

2. Description of the Related Art In a conventional device of this type, in order to prevent the middle portion of a long top plate from bending downward, the same legs as the legs supporting both end portions of the top plate are used. There is also one in which a necessary number is provided in the middle part of the so that a long top plate is supported by three or more legs.

[0003]

However, such a conventional structure has the following problems.

(A) The space below the top plate is partitioned by the intermediate legs, and it cannot be used effectively because it is long in the left-right direction, and the wagon cabinet cannot be freely accommodated below the top plate.

(B) When the wiring duct is provided on the lower surface of the top plate, the intermediate leg becomes an obstacle.

(C) The middle leg gets in the way when the worker tries to move left and right along the top plate while sitting on the chair.

(D) The connection between the intermediate leg and the partition panel is troublesome, and if the connection is omitted, the mutual joint portions of the partition panel move rearward due to some impact, and the rear edge of the intermediate portion of the top plate A gap is formed between the partition panel and the partition panel, which makes it unsightly.

In view of the above problems of the prior art, the present invention can firmly support the middle portion of the long top plate so as not to bend, and widens the space below the top plate. The partition panel and the rear edge of the middle part of the top plate are not separated from each other.
An object of the present invention is to provide a support device for a long top plate in a partition device.

[0009]

According to the present invention, the above-mentioned problem is solved as follows. (1) In front of a plurality of partition panels connected to each other, a long top plate extending over the plurality of partition panels is horizontally arranged by supporting both side ends of the top plate support members. In a support device for a shakuten plate, a locking hole is formed in the front surface of a partition panel adjacent to each other or a column supporting the partition panel, and is formed on an upper part of a locking metal fitting which is locked in the locking hole and faces forward. By engaging a part of the lower surface of the middle part of the top plate with the joint part, the middle part of the top plate is supported immovably forward and downward.

(2) In the above item (1), a reinforcing plate parallel to the partition panel is fixed to the lower surface of the top plate, and the reinforcing plate is engaged with the engaging portion of the locking fitting.

(3) In the above item (2), a first engaging portion and a second engaging portion are provided on the upper end portion of the locking metal fitting, and the first engaging portion is fixed to the lower surface of the top plate. The lower end portion of the reinforcing plate is fitted and the lower end portion of the wiring duct mounted on the front surface of the reinforcing plate is fitted to the second engaging portion.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The drawings show one embodiment of the present invention. In FIGS. 1 and 2, (1) is arranged in an L shape in plan view so as to form a right angled corner. A plurality of partition panels, (2) are arranged between the adjacent partition panels (1) and (1) in the intersections of the partition panel (1) and the linear array portion, and columns that support each partition panel, (3) is provided on the front surface of the partition panel (1) in the linear array part, and two
Partition panel (or may be 3 or more) (1)
A long top plate having a width in the left-right direction straddling (1), (4)
The corner top plate provided at the corner of the partition panel (1), and the hook (5a) provided at the rear end of the partition panel (1) except the pillar (2) at the intersection of the partition panel (1). ) Multiple locking holes on the front of
A leg which is a top plate support member that is locked to (2a) and supports the side edges of the top plate (3) and the corner top plate (4) at the upper end, and the upper part after that is the cords of electric equipment. There is formed a window hole (6) for inserting the.

As the top plate supporting member, in addition to the leg (5) whose lower end reaches the floor surface, a bracket having a triangular side surface (not shown) protruding toward the front from the column (2) is used.
May be used.

As shown in FIGS. 1 to 4, a partition panel is provided near the rear end of the lower surface of the top plate (3) over almost the entire width thereof.
The front piece (7b), which is connected to the upper end of the vertical base piece (7a) of the reinforcing plate (7) that is parallel to (1), is a set screw (8).
It is fixed with.

In addition to the base piece (7a) and the upper piece (7b), the reinforcing plate (7) is connected to the lower end of the base piece (7a) and is a lower piece (L-shaped) bent rearward. 7c), a duct support piece (7d) continuously provided at the middle portions on both ends of the base piece (7a), and bent inward in an L shape in plan view, and a duct in the base piece (7a). The upper end of the support piece (7d) is provided with a protrusion (7e) that is formed so as to project toward the front at a position substantially equal in height to the upper end.

The wiring duct (9) for accommodating the cords (not shown) for wiring the electric equipment on the top plate (3) includes the reinforcing plate (7).
The upper part of the front side of the rear piece (9a) of the wiring duct (9) has an upper engaging piece (9b) facing downward, and the lower end of the front surface also has a lower engaging piece facing upward. A piece (9c) is provided,
From the upper end of the upper locking piece (9b), a flexible piece that inclines rearward and downward.
(9d) is lined up.

The distance between the tips of the upper and lower engaging pieces (9b) (9c) is
Shorter than the vertical width of the duct support piece (7d), the distance between the base ends is slightly longer than the vertical width of the duct support piece (7d), the lower end of the flexible piece (9d) and the rear piece (9a). Is slightly larger than the distance between the reinforcing plate (7) and its duct support piece (7d).
The bottom piece (9e) of (9) projects rearward from the rear piece (9a).

As shown in FIGS. 3 and 4, the wiring duct (9) is provided with a rear plate (9a) substantially parallel to the reinforcing plate (7) and a reinforcing plate.
If it is pushed from below between (7) and the duct support piece (7d), the lower locking piece (9c) engages with the lower end of the duct support piece (7d), and at the same time the flexible piece (9d) rises. Is pressed against the protrusion (7e),
Upper locking piece (9b) that has passed the upper edge of the back surface of the duct support piece (7d)
Since it elastically presses forward, if you release your hand from the wiring duct (9), the wiring duct (9) will slightly descend due to its own weight, and the upper lock (9b) will engage with the upper end of the duct support piece (7d). Then, the wiring duct (9) is locked to the reinforcing plate (7).

The wiring duct (9) locked to the reinforcing plate (7) is
If you push this backward and upward, the flexible piece (9d) will flex slightly elastically, and the upper locking piece (9b) will separate from the upper end of the duct support piece (7d). It can be removed from the reinforcing plate (7).

The reinforcing plate (7) is also provided on the lower surface of the corner top plate (4).
And the same thing as the wiring duct (9) is provided,
Since they are not directly related to the present invention, detailed description will be omitted. The top, bottom, front and back of each wiring duct (9)
The position is aligned with the window hole (6) of (5).

According to the present invention, in order to prevent the middle portion of the long top plate (3) from bending downward, as described above,
The reinforcement plate (7) is fixed below (3) and the left and right legs are
(5) In the locking hole (2a) of the column (2) arranged between (5),
The upper and lower hooks (10a) (10b) paired to the left and right provided at the rear end of the locking metal fitting (10) are locked, and are formed on the upper end of the locking metal fitting (10). 1. Engage the engaging part (11) with the lower end of the reinforcing plate (7) to support the lower end,
Receiving piece (1
The second engaging portion (12) formed by the upper surface of 0c) is fitted to the lower end portion of the wiring duct (9) to support the lower end portion.

When the reinforcing plate (7) is not provided below the top plate (3), as shown in FIG. The protrusions (13a) are continuously provided, and by fitting the protrusions (13a) into the engaging grooves (14) provided in the corresponding portions below the top plate (3), the middle portion of the top plate (3) is fixed. You may support so that it cannot move in the front-back direction and downward.

[0023]

According to the present invention, the following effects can be obtained. (a) According to the invention of claim 1, the middle portion of the long top plate can be firmly supported so as not to be bent downward, and the space below the top plate can be effectively used while being wide. Moreover, the partition panel and the partition can be connected to each other so that the rear edge of the intermediate portion of the top plate is not separated from each other.

(B) According to the second aspect of the invention, the supporting strength of the intermediate portion of the top plate can be further improved, and the reinforcing plate engages with the engaging portion of the locking metal fitting on the lower surface of the top plate. It is possible to form an engaged portion to be combined.

(C) According to the third aspect of the invention, it is possible to strengthen the support of the wiring duct provided on the front surface of the reinforcing plate.

[Brief description of drawings]

FIG. 1 is a plan view of a partition device including an embodiment of the present invention.

FIG. 2 is a front view of the same.

FIG. 3 is an exploded perspective view of the same main part.

FIG. 4 is an enlarged sectional view taken along line AA of FIG. 1;

FIG. 5 is a perspective view of a locking fitting.

FIG. 6 is a vertical sectional side view of a main part of another embodiment of the present invention.

[Explanation of symbols]

 (1) Partition panel (2) Post (2a) Locking hole (3) Top plate (4) Corner top plate (5) Leg (top plate support material) (5a) Hook (6) Window hole (7) Reinforcement Plate (7a) Base piece (7b) Upper piece (7c) Lower piece (7d) Duct support piece (7e) Protrusion (8) Set screw (9) Wiring duct (9a) Rear piece (9b) Upper horizontal piece (9c) Lower horizontal piece (9d) Flexible piece (9e) Bottom piece (10) Locking metal fittings (10a) (10b) Hook (10c) Retaining piece (11) First engaging part (12) Second engaging part (13) ) Locking bracket (13a) Projection piece (14) Engagement groove

Claims (3)

[Claims] 1. A partition device in which, in front of a plurality of partition panels connected to each other, a long top plate extending over the plurality of partition panels is horizontally arranged by supporting both side ends thereof with a top plate support member. In a supporting device for a long top plate in, a locking hole is formed in a front surface of a partition panel adjacent to each other or a column supporting the partition panel, and the locking hole is formed in an upper part of a locking metal fitting which is locked in the locking hole and faces forward. By engaging a part of the lower surface of the middle part of the top plate with the engaging part, the middle part of the top plate is supported so as not to move forward and downward. Top plate support device. 2. A long ceiling member in a partition device according to claim 1, wherein a reinforcing plate parallel to the partition panel is fixed to the lower surface of the top plate, and the reinforcing plate is engaged with the engaging portion of the locking metal fitting. Plate support device. 3. A first engaging portion and a second engaging portion are provided on an upper end portion of the locking fitting.
A lower end of a reinforcing plate fixed to the lower surface of the top plate is fitted to the first engaging part, and a lower end of the wiring duct attached to the front surface of the reinforcing plate is fitted to the second engaging part. Claim 2 which fitted the part
A support device for a long top plate in the partition device described.