JPH01235753A - Parition device - Google Patents

Abstract

PURPOSE:To simplify attaching and detaching operations of a partition by a method in which a vertically slidable lever is provided to the upper both sides of a door and a drum is attached to the other end of a rope whose one end is fixed to the door and the intermediate part is coupled with each of the slide levers. CONSTITUTION:Vertically movable slide levers 6 and 9 are provided for the upper both sides of a door 1, and a rope 15 whose one end is fixed 15' to a support plate 4 on one side of the door 1 is engaged with the pulley 10 of the lever 6, the pulleys 11 and 12 of the door 1, and the pulley 13 of the lever 9 and the other end is fixed to a drum 17. The levers 6 and 9 are vertically moved by winding and rewinding the rope 15 by rotation of the drum 12. The door 1 can thus be fixed by setting it between the ceiling 50 and the floor 51 by simple operation.

Description

Detailed Description of the Invention "Field of Industrial Application" The present invention can be easily installed between the ceiling and the floor by raising and lowering the sliding rods provided on both sides of the upper part of the door body by rotating the drum. The present invention relates to a partitioning device characterized in that it is removable and the baseboard at the bottom of the removed main body of the door can be rotated to stand on its own as a screen.

``Prior Art'' There are a wide variety of partitions of this type. For example, a sliding rod is incorporated above the door main body, an upper frame is provided above the sliding rod, the upper frame is pivotally connected to the sliding rod via a ring mechanism, and the end of the sliding rod is A rotating shaft is provided in conjunction with this, and the end of the rotating shaft protrudes from the side of the door main body.By fully rotating this rotating shaft, the sliding rod is pulled in. The upper frame is pressed against the ceiling using a link mechanism that is connected to the sliding rod by pulling it apart, and the lower part of the door body is pressed against the floor surface. Or, a recessed groove is provided on the upper surface of the door main body, a leaf spring is contained inside the recessed groove, and the upper frame is inserted into and retracted from the groove, and bolts are installed on the left and right upper surfaces of the lower frame. The bolt is fixed with a nut T-screwed, the upper part of the bolt is loosely fitted into the recessed hole on the bottom of the door body, and by rotating the nut, the door body is pushed up and the ceiling and floor are pressed together. There is something that fixes the main body.

``The mysterious problem that the invention sought to solve'' In the former, the rotation axis was located above, so a workbench, etc. was required to operate it, and the work was very troublesome. In addition, the pressure on the upper frame is symmetrical to the left and right, and if the distance between the ceiling and the floor is symmetrical to the left and right, the door body will be fixed with the same pressure on the left and right, but the pressure between the ceiling and floor is not necessarily uniform; It is difficult to fix with the same pressure, it is not fixed firmly, and if the door main body is removed, it cannot be used for anything else. In the latter case, the left and right nuts must be adjusted separately, which is time-consuming, and the external fitting is not good, so when the door main body is removed, it can be used for other purposes as well. There were inconveniences such as not being able to do so.

``Means for Solving a Special Problem'' The present invention was proposed in order to solve the above-mentioned inconvenience.The structure of the present invention is such that sliding rods are arranged vertically on both sides of the upper part of the door body. It is supported so that it can slide, and one end of the rope is fixed above one side of the door body, and the other end can be rolled up or unfolded below the top of the other side of the door body. The sliding rods on both sides are engaged in the middle of the rope, and by winding the rope, the sliding rods are pushed upward and pressed against the ceiling surface, and the lower part of the door body is pressed against the floor surface. The rope is fixed in this manner, and the rope is rotated in the opposite direction to unfold it, thereby pushing down on the sliding rod to remove it. It is divided into two parts, and the upper center of each baseboard is pivoted on the bottom of the main body of the door so that it can rotate.

With this structure, the worker can wind the rope into the drum with one hand from a standing position, push up the sliding rods on both the left and right sides, press them against the ceiling surface, and at the same time press the bottom surface of the door body. - The sliding rods on both sides can be firmly fixed by pressing against the floor with approximately the same pressure, and the rope can be opened by rotating the drum in the opposite direction with one hand and pushing down the sliding rod to remove it. Can be done. Further, by rotating the baseboard at the bottom of the door main body by 90 degrees after removal, the baseboard becomes perpendicular to the door main body, so that it can be used independently as a screen.

Its structure will be explained with reference to the drawings. ( ]) is the main body of the door, and a frame rod (2) is formed around it in a rectangular shape, to which a door plate (3) is attached. (Denoted at 41 is a one-side support plate installed at the upper left side of the door main body (1), two of which are placed opposite each other at a constant interval, and rollers (5) are installed near the four internal corners of this plate. The roller (5) supports the - side sliding rod (6) so that it can slide up and down. (7) is provided on the upper right side of the door main body (1). There are two side support plates placed opposite each other at regular intervals, and there are rollers near the four corners inside.
8) is provided, and the other side sliding rod (9) is supported by this roller (8) so that it can slide up and down. αQ is a first pulley, which is attached to the lower part of the - side sliding rod (6). +111 is a second pulley attached to the inside of the one side support plate (4). 03 is the other side support plate (7
) is the third pulley attached to the inner upper part of the (1
3 is a fourth pulley attached to the lower part of the sliding rod (9) on the other side. I is the fifth pulley, and the third pulley of the other side support plate (7)
It is located a little further down and inside than the new car exchange. 09 is a rope such as a layer or string, one end of which is fixed to the lower part of the - side support plate (4), and is connected to the first beak wheel QG, the second pulley qυ, the third pulley Q, and the The other end is fixed to an appropriate position am of the door main body (1) (approximately the center in the drawing) via a fourth pulley 3 and a fifth pulley α◆ to a drum supported by a bracket α0. The drum beater has a built-in brake, winds up,
71! Even if you release your hand when it is opened, it will not rotate any further. (to) is installed on the crosspiece and the door plate (
3), etc., and the receiving metal fitting 0e is fixed to this. α is the handle. (1) Shi υ is a spring, the upper end is fixed to the lower part of the sliding rod (61 (91) on the other side, and the lower end is fixed to the lower part of the frame rod (2) of the door main body (1). , - side, and the other side sliding rods (6) and (9) are pulled downward.The (support) is a baseboard installed at the bottom of the door main body (II), The width of the main body of the door (1) is approximately the same, and it is divided into two parts (sometimes it is divided leaving a part in the center). It is open, and the center of each baseboard is pivoted to the bottom surface of the door body (1).

The pivot 7JFVJ means is pivoted by the pivot fittings shown in FIGS. 11 to 16. Next, the pivot fitting will be explained. (24) is a lower mounting plate, which has a through hole (c) in the center, four engagement holes Q around the through hole (c), and mounting holes near the four corners. is provided. Q8 is the upper mounting plate, and there is a bolt hole 4 in the center, through which the bolt (to) is passed through the through hole □□□ of the lower mounting plate f241, and the nut θ is inserted.
', and the lower mounting plate g4) is rotated about the bolt hole I2I with respect to the upper mounting plate (to). The lower mounting plate (C) has two insertion holes (F) located on the left and right sides of the port θ1, symmetrical U+t to the engagement hole Q of the lower plate 11 (to), and near the four corners. ) is provided in the mounting hole.

P+) is an inverted U-shaped receiving plate, which is fixed to the top mounting Mi, with small bolts and nuts on both sides. )
is a sliding hole provided in the receiving plate, and is provided in a position symmetrical to the insertion hole (b). 0"7) is a bottle, the lower end is a hemispherical retaining part, and a flange is provided slightly above it, and the retaining part of this bottle Qη) is an insertion hole. ) is engaged with the retaining hole (to) of the lower mounting plate (to), and the upper end is engaged with the sliding hole (). The lower mounting plate 4 of the pivot fitting configured in this way is inserted between the baseboard) and the receiving plate by inserting a screw into the center upper surface of the baseboard) through the mounting hole The upper mounting plate is attached to the frame rod (1) of the door main body (1).
2) A flannel is inserted into the mounting hole (into the mounting hole) on the bottom surface of the case and fixed. @f) is a receiving metal fitting with an inverted gate-shaped cross section, and at both 91+ corners, a little outside of the center of the swinging rod (6) (b) inserted inside it is attached to the pivot 7filtE3)L,, the swinging rod (ro). ) The inner ends of the O pier are in overlapping contact with each other, and casters H are attached to the lower surface of the outer end of the swinging rod.

Insert the receiving metal fitting ←1) into the baseboard (goods) and attach it to the baseboard with screws S). 2) is a cam that is fixed to the rotating shaft between both sides of the holder (41) at the lower part of the overlapped inner end of the swinging rod (6) (B) inside the holder. A part of the rotation axis θη protrudes outward from the baseboard and a lever (c) is attached thereto, so that it can be rotated. (b) is rotation axis 07)
The bearing is inserted into the rotating shaft (b) on both sides of the cam (c), and the outer surface is slightly thin and fits into the side of the receiving bracket to support the rotating shaft so that it can rotate. There is. The ring is the ceiling,
Each 1) is the floor.

"Function" Since the present invention has the above-mentioned structure, the - side sliding rod (6
), with the sliding rod (9) on the other side retracted, set the door main body (1) upright at the desired location, turn the handle ogJ to wind the rope Q1 around the drum αη, and the fifth Pulley o4 and fourth pulley 01 rotate and the rope (the rope) is gradually pulled up, so the other side sliding rod (9) is gradually pulled up against the spring 4 and presses against the ceiling surface. Even though the movable rod (9) was in pressure contact, when the drum (Junior) was wound up, the rope (埒) on the left side of the third pulley (埒) passed through the fourth pulley (11 and fifth pulley α4). The sliding rod (6) on one side rises against the spring (a) and presses against the ceiling surface.
Furthermore, when you wind up the rope (1!1), one side sliding rod (6),
The sliding rod (9) on the other side is pressed against the ceiling surface, and at the same time, the lower baseboard is pressed against the floor φ1) surface, and the main body of the door is pressed against the ceiling surface.
1 bed package] is fixed between the two. This time, if you rotate the drum oi in the opposite direction, the rope will move to the 5th pulley ← 4. Fourth
The rope C1 is deployed through the pulley (X slope), the other side sliding rod (9) is lowered, and the rope C1 is further expanded through the entire pulley, so that the one side sliding rod (6) is lowered, - Side sliding rod (6)
, the other side sliding rod (9) is removed by releasing the pressure contact with the ceiling surface.

Also, on the baseboard at the bottom of the removed door main body (1)) a total of 90
When rotated, the retaining part at the lower end of the bottle is lifted up against the coil spring by the engagement hole in the lower mounting plate, and 90
When placed in the vertically rotated engagement hole (), it is pushed down and held by the coil spring (T), and the baseboard () is inserted into the second
As shown in the figure, it is fixed in a position perpendicular to the door main body (1), and when it stands on its own, it becomes a \\ and can be used as a screen. To use it as a partition, rotate the baseboard () in the same line as the door main body (1), and as above, insert the bottle (b) into the engagement hole that was previously engaged. The engaging part (to) comes off, the retaining part (to) comes off, and the retaining part slides on the upper surface of the lower additional plate (goods), reaches the next retaining hole), and the coil spring ( 6) is pressed down and engaged to be fixed.

Also, when moving the baseboard (on the baseboard) at right angles to the door main body (1), turn the lever protruding from the baseboard (on the baseboard), and the cam ) (6) (see Figures 5, 9, and 17), the pivoting rod (B) (6) will move around the pivot point (B) as a fulcrum.
The outer end of the baseboard is lowered so that the casters (b) protrude from the bottom of the baseboard. When storing the casters, the levers are rotated in the opposite direction so that the casters are stored on the underside of the baseboard.

"Effects of the Invention" As described above, the present invention is capable of automatically raising the sliding rod (6) on one side in sequence following the sliding rod (9) on the other side by rotating the drum (1 force). It is extremely simple to operate, easy to add to the ceiling, and is safe as it can be done while standing, and can be operated with one touch. It can be pressed evenly on the left and right sides and firmly fixed.

Also, removal can be made extremely easily by rotating the drum (b) in the opposite direction with a touch to release the pressure contact between the two tank moving rods (6) and (9).

In addition, by rotating the baseboard at the bottom of the removed door body (1), the baseboard can be positioned at right angles to the door body (1). It can stand on its own and can be used as a screen.

As described above, the present invention has a simple structure, has few failures, and can withstand long-term use.

In addition, the swing rod (6) (b) is installed at the bottom of the baseboard.
The door main body (1) can be easily moved by attaching casters () to this and allowing the casters (B) to protrude from the underside of the baseboard (2) by operating a lever.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, and the first embodiment is shown in the drawings.
The figure is a perspective view of the main body of the door of the present invention when used as a partition, Figure 2 is a perspective view of the main body of the present invention when used as a screen, and Figures 3 and 4 are with the door panel on one side of the main door removed. Figure 5 is a front view of the main body of the door, Figure 5 is a front view of the baseboard, Figure 6 is its side view, Figure 7 is a perspective view of a portion of the inside of the baseboard, Figure @8 is its plan view, Figure 9, Figure 10 is its front view, Figure 11 is a front view of the parts used when pivoting the baseboard to the door main body, and Figure 1
Figure 2 is a plan view of the same, Figure 13 is a longitudinal front view, Figure 14 is a front view of the upper part rotated, Figures 15 and 16 are partial plan views of the same, Figures 17 and 48. 19 is a vertical sectional side view of FIG. 17, and FIG. 20 is a partial plan view. (1)...Door main body, (6)...-side sliding rod, (
9)...Other side sliding rod, Ql...rope, wire...
... baseboard, (to) ... pivot, ni) ... fist ceiling, suction) ... floor. Figure 7 Figure 3 Figure 4? 0

Claims (1)

[Claims] 1) Sliding rods are supported on both sides of the upper part of the door main body so that they can slide up and down, one end of the rope is fixed above one side of the door main body, and the other end is attached to the top of the door main body. The rope can be rolled up or unfolded below the upper part of the other side of the main body, so that the sliding rods on both sides are engaged in the middle of the rope, and by winding the rope, the sliding rod can be moved upward. The lower part of the main body of the door was fixed by pressing it against the floor surface by pushing it up, and by rotating the rope in the opposite direction and deploying it, the sliding rod was pushed down and removed. Featured partition device. 2) The baseboard on the bottom surface of the door main body is divided into two parts at the center of its length, and the upper center of each baseboard is pivoted on the bottom surface of the door main body so that it can rotate. A partitioning device according to claim 1.