JPH07259220A - Bracket device - Google Patents

Abstract

PURPOSE:To install a bracket securely on a support with simple structure, and also make its mounting and dismounting operations easily. CONSTITUTION:A bracket 1 is provided with three locking claws 2 at its rear side, bent to form along a side plate rear end 11c and an inner side 11a so that the locking claws 2 are positioned at the side plate outer side 11b of a suspended cabinet 10, and installed at the rear end of the side plate inner side 11a of the suspended cabinet 10. Also a locking mechanism 3 comprises a main body 4 formed into a U-shape as viewed from the front which is screwed just below the bracket 1 of the side plate inner side 11a of the suspended cabinet 10 and an inserting piece 6 on which a nut part 7 is formed integrally. Then a bolt 8 is inserted into a bolt inserting hole 5 drilled in the upper and lower pieces 4a and 4b of the main body 4 from the underside, screwed into the nut part 7 of the inserting piece 6, its top end is projected upward, and the bolt itself is installed on the main body 4 rotatably and so that it cannot be moved in vertical direction. The inserting piece 6 is bent and formed, as in the bracket 1, and moved in vertical direction relative to the main body 4 by the rotating operation of the bolt 8.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bracket device adapted to support a hanging cabinet or the like by being locked to a partition strut or the like, and which can be caused by an upward external force caused by pushing up from below. The present invention relates to an invention for preventing the falling off of the.

[0002]

2. Description of the Related Art Conventionally, a bracket device of this kind is provided with a bracket main body fixed to a hanging cabinet or the like as an object to be mounted, and is projected rearward from the bracket main body. It has a stop claw, which is inserted into the lock holes formed at appropriate intervals in the upper and lower parts of the strut of the partition, etc., and is slid downward to lock the hanging door cabinet to the strut. It is attached and supported.

However, in the bracket device having the above structure, when an upward external force is applied to the lower surface of the hanging cabinet, the hanging cabinet rattles and the mounting state becomes unstable. In the worst case, the bracket main body moves up and There is a problem that the locking claws come out of the locking holes of the support, and the bracket body and the hanging cabinet supported by the bracket fall off from the support.

Therefore, as a prior art, the Japanese Utility Model Laid-Open No. 63-1
No. 7645 discloses that a unit body having a locking claw that is embedded in an inner surface of a side wall of a hanging cabinet and protrudes rearward is provided with a retaining piece that fits into a locking hole of a column and is slidable forward and backward. The bracket unit that is biased to is described.

[0005]

However, in this prior art, the bracket unit itself is embedded in the inner surface of the side wall of the hanging cabinet, and the retaining piece is mounted so as to be slidable back and forth while being biased rearward. Therefore, the bracket unit has a complicated structure and not only the manufacturing cost is increased, but also the positioning for fitting the retaining piece into the locking hole is required separately from the engaging operation of the locking claw. It was In addition, when attaching or detaching the hanging cabinet, that is, when attaching or detaching the bracket, the door of the hanging cabinet must be opened, and then the retaining tabs must be slid with the operation knobs that project to the back of the storage section of the hanging cabinet. On the other hand, in the hanging cabinet which is apt to be arranged at a high position, the attachment / detachment work was very troublesome.

Therefore, in order to solve the above-mentioned problems, an object of the present invention is to provide a bracket device having a simple structure, which can be securely attached to a column and can be easily attached and detached.

[0007]

In order to achieve the above object, the bracket device according to the present invention is a bracket device for mounting an object to be mounted on a pillar or the like having locking holes formed at predetermined vertical intervals. A bracket formed by projecting rearwardly a locking claw engageable with and disengageable from the hole, and inserted into the locking hole,
In addition, the retaining mechanism is provided with an insertion piece having a height dimension that can move up and down in the locking hole so as to be vertically adjustable, and the retaining mechanism is attached to the bracket.

[0008]

[Operation] After inserting the retaining claw of the bracket and the insertion piece of the retaining mechanism into the retaining piece of the support at the same time, the insertion piece of the retaining mechanism is moved upward to reach the retaining hole of the retaining claw. Is deepened, and the upper end of the insertion piece comes into contact with the upper edge of the locking hole to sandwich the locking hole between the locking claw and the insertion piece, which prevents the bracket from moving upward, that is, from below. It is possible to reliably prevent the engagement of the locking claws from being disengaged by an external force such as push-up, and the bracket from falling off the column.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be specifically described below with reference to the drawings. FIG. 1 is a perspective view showing an embodiment of a bracket device of the present invention, and FIG. 2 is a side sectional view showing a mounting state.

The bracket device according to this embodiment is provided on the inner side surfaces 11a of the left and right side plates which project to the rear of the hanging cabinet 10 as the object to be attached, and has the bracket 1 and the retaining mechanism 3. There is.

As shown in FIG. 1, the bracket 1 is provided with a plurality (three in the figure) of locking claws 2 which extend to the rear part and have a claw part 2a whose tip portion hangs downward. The claws 2 are bent and formed along the side plate rear end surface 11c and the inner side surface 11a of the hanging cabinet 10 so that the claws 2 are located substantially flush with the side plate outer surface 11b of the hanging cabinet 10. It is screwed to the rear end. In addition,
The number of the locking claws 2 formed on the bracket 1 may be at least one instead of a plurality.

The retaining mechanism 3 comprises a front-sided U-shaped main body 4 having upper and lower pieces 4a and 4b, and an insertion piece 6 integrally provided with a nut portion 7. The upper and lower pieces 4a and 4b of the main body 4 are respectively attached to the upper and lower pieces 4a and 4b. Bolt insertion holes 5 and 5 are bored, a bolt 8 is inserted from below the lower piece 4b, screwed into a nut portion 7 of an insertion piece 6 arranged between the upper and lower pieces 4a and 4b, and the tip end is raised. The bolt 8 is supported so as to project from the piece 4a, and the bolt 8 itself is attached to the main body 4 so as to be rotatable and immovable in the vertical direction.

Like the bracket 1, the insert piece 6 is formed by bending so that the tip end portion 6a of the insert piece is located substantially flush with the outer side surface 11b of the side wall of the hanging cabinet 10, and the insert piece 6 is rotated by rotating the bolt 8. 6 is upper and lower pieces 4a, 4b with respect to the main body 4
Move up and down in between. This retaining mechanism 3 is a hanging cabinet 1.
0 is screwed to the inner side surface 11a of the side plate immediately below the bracket 1 via the side piece 4c of the main body 4. Further, the insertion piece tip portion 6a is formed so as to be inserted into the locking holes 13a formed at predetermined vertical intervals in the columns 13 of the partition 12 to which the hanging cabinet 10 is attached, and the height width thereof is the same as that of the locking hole 13a. It is formed narrower than the vertical dimension.

When the hanging cabinet 10 is attached to the column 13 of the partition 12, as shown in FIG.
And the engaging claw 2 of the bracket 1 are set to an integral multiple of the pitch of the engaging holes 13a so that the engaging claw 2 and the insertion piece tip 6
After inserting a into each locking hole 13a, 13a and temporarily locking it,
The insertion piece 6 is moved upward by the rotation operation of the bolt 8 and the upper end of the insertion piece tip portion 6a comes into contact with the upper edge of the locking hole 13a so that the locking claw 2 is attracted, and the locking hole 13a of the locking claw 2 is pulled.
Engagement holes 13a, 13a inserted by the insertion piece tip portion 6a and the engagement claw 2 respectively.
The bracket 1 is sandwiched to prevent the bracket 1 from moving upward.

Therefore, in the bracket device constructed as described above, the depth dimension of the retaining mechanism 3 can be relatively small, and the storage depth of the hanging cabinet 10 need not be impaired. Further, when the hanging cabinet 10 is attached / detached, it is easy to attach / detach the hanging cabinet because the locking / unlocking operation is performed from below by a bolt operation without opening the door of the hanging cabinet 10.

In the above embodiment, the bracket 1
Although the retaining mechanism 3 and the retaining mechanism 3 are separately configured, the retaining mechanism 3 may be integrally formed immediately below the bracket 1, and in this configuration, the same effect as that of the above-described embodiment can be obtained. You can

Further, although the hanging cabinet has been described as the article to be attached to the column, the article to be attached is not limited to the hanging cabinet but is formed on the column such as a bookshelf, a desk top, a light device, and a mounting table. Anything can be attached as long as it is attached using the locking hole.

[0018]

As described above, in the bracket device according to the present invention, the bracket is formed with engaging claws that are engageable and disengageable in the engaging holes formed at the upper and lower predetermined intervals, and is inserted into the engaging holes. Since the insertion piece is provided with a retaining mechanism that can be adjusted up and down, the manufacturing cost can be reduced with a simple structure. Hold it to deepen the engagement of the locking claw with the locking hole,
It is possible to reliably prevent the bracket from falling off by preventing the bracket from moving upward due to pushing up from below.

Further, since the bracket can be attached and detached only by vertically moving the insertion piece of the retaining mechanism, there is an effect that the attaching and detaching work can be easily performed.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a bracket device of the present invention.

FIG. 2 is a side sectional view showing a mounted state.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Bracket, 2 ... Engaging claw, 3 ... Detachment prevention mechanism, 6 ... Insert piece, 10 ... Hanging cabinet (attached object), 13 ... Strut, 13
a ... Locking hole.

Claims (1)

[Claims] 1. A bracket device for mounting an object to be mounted on a pillar or the like having locking holes formed at predetermined vertical intervals, wherein a bracket is formed by projecting rearwardly engaging locking claws engageable with the locking holes. And a retaining mechanism that is vertically adjustable with an insertion piece that is inserted into the retaining hole and that can move up and down in the retaining hole. The retaining mechanism is attached to the bracket. Characteristic bracket device.