JP2823364B2 - Partitioning device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a partitioning device,
Specifically, when the partition is opened and rotated so as to be substantially perpendicular to the upper rail, the leading end of the partition is prevented from falling around the hanging side, and the opening and rotation of the partition is smoothly performed. The present invention relates to a technology which is intended to be able to be performed in a computer.

[0002]

2. Description of the Related Art Conventionally, a partition member 2 has been
Is suspended and run freely via a suspension runner 3a and a traveling runner 3b attached to the upper end thereof with a front-rear interval, and is formed substantially coaxially with the suspension runner 3a. In a partitioning device that opens and rotates the partition 2 about the lower rotating shaft 4 so as to be substantially orthogonal to the upper rail 1, as shown in FIG.
Is opened and rotated substantially orthogonally to the upper rail 1 with respect to the hanging side.

[0003]

However, in order to open and rotate the partition 2 about the hanging side so as to be substantially perpendicular to the upper rail 1, the side opposite to the hanging side is lowered. However, there have been problems such as rubbing the floor surface F with the lower surface of the leading end and rattling of the opening rotation. The present invention has been made in view of such a problem, and an object of the present invention is to open and rotate the partition body, while preventing the side opposite to the hanging side from lowering without rattling. An object of the present invention is to provide a partition device that can be opened and rotated.

[0004]

According to the partitioning device of the present invention, the partitioning body 2 is mounted on the upper rail 1 at the upper end thereof with a suspension runner 3a and a traveling runner 3b mounted at a distance from each other. The partitioning body 2 is opened around the hanging runner 3a and the lower rotating shaft 4 formed substantially coaxially with the hanging side runner 3a. A moving partitioning device,
The guide rail member 1a extends downward over the entire length of the upper rail 1.
And a guide rail is formed on the suspension side runner 3a.
The guide roller 3d that slides and runs on the side surface of the metal member 1a has a vertical axis.
A lift shaft 11 is provided rotatably around the lifter, and a lifting shaft 11 vertically penetrating through the suspension runner 3a is provided in a vertically protruding and retreating manner .
The elevating shaft 11 to pivot open position between the partition member 2 is characterized in that the receiving hole 17 to be fitted is formed by forming.

[0005]

According to the above construction, the entire length of the upper rail 1 is extended.
The guide rail member 1a is formed to protrude downward,
The side runner 3a slides on the side surface of the guide rail material 1a.
Guide roller 3d is provided rotatably about the vertical axis.
And lifted through the suspension runner 3a in a vertical direction.
A descending shaft 11 is provided so as to protrude and retreat in the vertical direction.
Of the partition 2 in the guide rail member 1a of the rail 1
A receiving hole 17 into which the elevating shaft 11 is inserted is formed at the rotation position.
Guide roller 3 of the runner 3b for running.
d slides on the side surface of the guide rail 1a of the upper rail 1.
And stable without causing the partition body 2 to run out
Guide rails that can be run and
By forming the receiving hole 17 in the material 1a, the elevating shaft 11 is received.
The depth of the receiving hole 17 can be increased, and the insertion of the lifting shaft 11 is stable.
Do it.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below in detail with reference to the drawings. The upper rail 1 is formed to have a substantially inverted U-shaped cross section, and a runner receiving piece 8 extends substantially horizontally from the lower end of the rail side wall 7. The hanging side runner 3a and the running runner 3 are provided at the upper end surface of the partitioning body 2 at the hanging side and at the end opposite thereto.
The runner rollers 3c of the runners 3a and 3b are mounted on the runner receiving piece 8 so as to be able to roll freely, and the partition 2 is erected on the upper rail 1 so as to run freely. Hereinafter, the mounting configuration of each of the runners 3a and 3b will be described in detail.

On the suspension side of the partition 2, a suspension side runner 3 a is attached, and a runner roller 3 c is rotatably supported on a support 9 via a horizontal shaft 10. The support shaft 9 is provided with an elevating shaft 11.
A lifting gear 16 formed with a rack gear 15 via an intermediate link 14 by a rotation operation of an operation handle 12 provided rotatably about a shaft 13 on the partition body 2. Raise and lower the lifting body 16
The lifting shaft 11 attached to the device can be raised and lowered. The rack gear 15 of the elevating body 16 meshes with a pinion gear 18 rotatably held, and a lower elevating body 19 meshes with the pinion gear 18. The lower rotating shaft 4 is integrated with the lower lifting body 16. The operating handle 12
By projecting the elevating shaft 11 upward from the support 9 via the elevating body 16 by the rotation operation of the above, it enters into the receiving hole 17 formed at an appropriate position on the upper rail 1 side, and the lower elevating body 19 descends. The lower rotary shaft 4 fits into the rotary hole 20 formed in the floor F at the position, so that the partitioning member 2 can be positioned when rotating so as to be substantially orthogonal to the upper rail 1. . Suspension side runner 3a and runner 3 for running
The guide rollers 3d are rotatably held around the longitudinal axis of the upper rail 1b. The guide rollers 3d run in sliding contact with a guide rail member 1a formed over the entire length of the upper rail 1, so that the guide rollers 3d can run while suppressing run-out. It is. The receiving hole 17 is formed in the guide rail member 1a.

A swing arm 6 is pivotally supported on the middle part of the upper end surface of the partition body 2 so as to be rotatable around a longitudinal axis 5a, and a running runner 3b is provided at the tip of the swing arm 6 around a longitudinal axis 5b. It is pivotally supported. Also in the traveling runner 3b, the runner roller 3c is pivotally supported by the support 9 so as to be rotatable around the horizontal axis 10. The runner rollers 3c of the suspension runner 3a and the runner 3b are mounted on the runner receiving piece 8 of the upper rail 1.

Thus, in order to open and rotate the partition body 2 so as to be substantially perpendicular to the upper rail 1, the partition body 2 is moved to the rotation position with respect to the upper rail 1,
In this rotation position, the operation handle 12 is rotated to protrude the lifting shaft 11 above the support 9 of the suspension runner 3a, and is fitted into the receiving hole 17 on the upper rail 1 side and the lower rotation shaft is 4 into the rotation hole 20 of the floor F,
Then, the partition 2 is opened and rotated with respect to the upper rail 1. In the opening rotation of the partition body 2,
As shown in FIG. 1, the swing arm 6 rotates about the vertical axis 5 a with respect to the partition body 2, and the traveling runner 3 b rotates about the vertical axis 5 b with respect to the swing arm 6, Thus, the partitioning body 2 is opened and rotated with respect to the upper rail 1 while the traveling runner 3b is left in the upper rail 1 to form an opening for projecting the traveling runner 3b on the upper rail 1 side. Avoided.

On the upper surface of the partition 2, an insertion receiver 21 having a U-shaped cross section which opens laterally is mounted.
1, the swing arm 6 is inserted through an opening on the side thereof,
Then, the lock bar 22 provided on the partition body 2 side is raised by operating the handle 23, and the lock bar 22 is inserted into the insertion receiver 2.
1. By inserting the swing arm 6 into the through hole 24 of the swing arm 6 inserted therein, the swing arm 6 cannot swing with respect to the partition body 2, and the partition body 2 opens and rotates during traveling. So that you can't do that.

The lifting and lowering structure of the lock rod 22, the raising and lowering shaft 11, and the lower rotary shaft 4 can be variously changed in design.

[0012]

According to the present invention, as described above, the total length of the upper rail
The guide rail material is formed to project downward,
Sliding on the side of the guide rail material with the suspension runner
A guide roller is provided rotatably around the vertical axis,
The runner has an up-and-down shaft that passes through it vertically
Guide rail material for the upper rail
The lifting shaft is inserted into the open rotation position of the partition body at
Holes are formed, so that the runner
Id roller slides on the side of the guide rail material of the upper rail
And run stably without causing any vibration in the partition
Guide rails that can be run and
By forming a receiving hole in the material, the depth of the receiving hole that receives the lifting shaft
And the insertion of the elevating shaft can be performed stably.
There is an advantage that can be.

[Brief description of the drawings]

FIG. 1 is a schematic perspective view showing one embodiment of the present invention.

FIG. 2 is a partially enlarged perspective view of the same.

FIG. 3 is a schematic front view of the same.

FIG. 4 is a side sectional view of the partition body with the part omitted;

FIG. 5 is an enlarged sectional view of a portion A in FIG. 4;

FIG. 6 is an enlarged sectional view of a portion B in FIG. 4;

FIG. 7 is a sectional view of an upper rail and a suspension runner of the above.

FIG. 8 is a sectional view of the traveling runner of the above.

FIG. 9 is a plan view of the traveling runner of the above.

FIG. 10 is a perspective view of a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Upper rail 2 Partition body 3a Suspension side runner 3b Running runner 4 Lower rotating shaft 11 Elevating shaft 17 Receiving hole

Claims (1)

(57) [Claims] 1. A partitioning body is mounted on an upper rail so as to be suspended and movable via a suspension runner and a traveling runner attached to an upper end thereof at a front-rear interval. A partitioning device for opening and rotating the partitioning body so as to be substantially perpendicular to the upper rail about a lower rotating shaft formed substantially coaxially with the lower rail.
The guide rail material is formed to protrude downward over a long
And slides on the side of the guide rail material on the suspension side runner.
Guide rollers which are rotatably provided on the longitudinal axis around the elevating shaft is provided to be freely projecting retired vertically penetrating vertically thereto on Tsumoto side runner, the upper rail guide rail
Partition and wherein the receiving borehole that is formed by forming the above-mentioned elevating shaft in the open rotational position between the partition member is fitted in the sealing material.