JPH048218Y2 - - Google Patents

Description

[Detailed description of the invention] [Technical field] The present invention relates to a partition device in which a partition body is installed on a rail through a travel guide shaft so that it can run and rotate freely to open and close. The present invention relates to a technique for fixing a fixed position and simplifying such a configuration.

[Background Art] Conventionally, in a partition device in which a partition body is built on a rail through a travel guide shaft so that it can run and rotate freely to open and close, it is possible to rotate the partition body in any position. This makes the structure complicated and costly, and in order to rotate the partition body, it is necessary to operate a handle to release the mechanism that locks the rotation of the partition body, making it inconvenient to use. It had become a thing. By the way, at present, it is better to determine the rotation position of the partition body at the end of the rail, etc., than to allow the partition body to rotate at any position on the rail.

[Purpose of the invention] The present invention was made in view of the above problems, and its purpose is to determine the rotational position of the partition body, thereby making it easier to use, while also improving its structure. An object of the present invention is to provide a partitioning device that can simplify the process and improve operability.

[Disclosure of the invention] The partitioning device of the present invention is a partitioning device in which a partition body 2 is built on a rail 1 through a traveling guide shaft 3 so that it can run and rotate freely to open and close. 3 are fixed so as to rotate integrally, and the cross-sectional shape of the end of the traveling guide shaft 3 is made non-circular, and the breadth of its minor axis is made approximately equal to the groove width of the rail 1, so that the partition body 2 can be rotated in the open/close position. It is characterized in that a rotation hole 6 is formed in the rail 1 portion so that the non-circular portion 5 of the traveling guide shaft 3 can slide and rotate. This has been achieved. In other words,
The rotational position of the partition body 2 can be determined by the rotation hole 6, and by determining the rotational position in this way, it is simpler than the conventional configuration in which the partition body 2 can be rotated at any position. Moreover, the rotating configuration can be made even simpler by using the travel guide shaft 3 and the rail 1, and there is no need for an unlocking operation to rotate the partition body 2, resulting in improved operability. It is designed so that it can be improved.

Embodiments of the present invention will be described in detail below based on the drawings.

A traveling guide shaft 3 is integrally attached to the upper end of one end of the partition body 2 in the longitudinal direction. Travel guide shaft 3
In this case, the runner block 7 is only rotatably mounted. A runner roller 9 is rotatably attached to the runner block 7 via a shaft 8. A pivot 10 is suspended from the lower end of one end of the partition body 2. Thus, the runner roller 9 is placed on the receiving piece 11 of the upper rail 1, the pivot 10 is inserted into the groove of the lower rail 1, and the partition body 2 is made to run along the upper and lower rails 1, 1. It is made possible to do so.

The cross-sectional shape of the upper end of the traveling guide shaft 3 is approximately oval, and the breadth of its minor axis is approximately equal to the width of the groove of the rail 1. At one end of the rail 1 in the longitudinal direction, a rotating block 4 as shown in FIG. 5 is fitted into the upper part of the rail 1 as shown in FIG. An entry groove 12 having approximately the same width as the groove of the rail 1 is formed in the rotating block 4, and rotation holes 6 are formed at appropriate intervals to allow the non-circular portion 5 of the traveling guide shaft 3 to slide and rotate. . The height of the inner circumferential surface of the rotating hole 6 is increased to allow the non-circular portion 5 to be held in sliding contact over a long range. The partition body 2 is made to travel to the end of the rail 1, the non-circular portion 5 of the traveling guide shaft 3 enters the entry groove 12 of the rotating block 4, and the non-circular portion 5 is inserted into the rotation hole 4 of the partition body. The partition body 2 is rotated in accordance with the rotation of the partition body 2 so that the partition body 2 can be stably rotated. In this way, by increasing the height of the inner circumferential surface of the rotation hole 6 to hold the non-circular portion 5 in sliding contact over a long range, when the partition body 2 rotates, the non-circular portion of the traveling guide shaft 3 5 can be slidably and rotatably supported over a long range, and the partition body 2 can be rotated without tilting. In the above embodiment, the upper rail 1 has a rotation hole 6.
Needless to say, a (not shown) is formed corresponding to the guide shaft 3 so that the traveling guide shaft 3 can be rotated.

7 to 10 show a second embodiment, in which a chamfer is formed around the rotation hole 6 of the rotation block 4.
3, and a cup 15 with a built-in spring 14 is provided on the traveling guide shaft 3 side so that it can sink against the spring 14, and in the entry groove 12, the cup 15 that had been sunk against the spring 14 is inserted into the rotation hole. The user can judge whether the bullet is located in the non-circular part 5 or the rotation hole 4 while the partition body 2 is traveling by the feeling of moderation when the bullet enters the chamfered part 13 of 4. Figures 11 to 1
FIG. 3 shows a third embodiment, in which a rotation hole 6 is formed in the lower rail 1 and a non-circular portion 5 is formed in the pivot 10 as the travel guide shaft 3. In such a case, the partition body 2 is provided with a pair of door wheels 16, 16, and the door wheels 16, 16 are run on the receiving surfaces 17, 17 of the lower rail 1, so that the partition body 2 is connected to the running guide shaft 3 side. The opposite side is designed so that it does not fall down and tilt.

[Effects of the invention] In summary, the present invention has the advantage of being able to determine the rotational position of the partition body using the rotation hole, and by determining the rotational position in this way, it can be rotated at any position. The configuration can be simplified compared to the configuration of
Further, there is an advantage that there is no need for an unlocking operation to rotate the partition body, and operability can be improved.

[Brief explanation of the drawing]

Fig. 1 is a front view of an embodiment of the present invention in a closed state, Fig. 2 is a front view of a part of the partition body of the same with the above opened, and Fig. 3 is a perspective view of the traveling guide shaft portion of the above;
Figure 4 is a sectional view of the same as above, Figure 5 is a perspective view of the rotating block of the same as above, Figures 6a and b are sectional views of the same with partially omitted in the closed state, and Figure 7 is of the second embodiment. FIG. 8 is a sectional view of the same as above; FIG. 9 is a perspective view of the rotating block same as above; FIG. 10 is a sectional view of same as above; FIG. 11 is a partially omitted part of the third embodiment. Figures 12a and 12b are front views and bottom views of the above pivot, and Figure 13 is a perspective view of the lower rail of the same above, where 1 is the rail, 2 is the partition body, and 3
4 is a traveling guide shaft, 4 is a rotating block, 5 is a non-circular portion, and 6 is a rotating hole.

Claims (1)

[Scope of utility model registration request] This is a partition device in which a partition body is installed on a rail through a running guide shaft so that it can travel and rotate freely to open and close. The cross-sectional shape is made non-circular, and the width of the minor axis is made approximately equal to the groove width of the rail, and a rotation hole is provided that allows the non-circular portion of the traveling guide shaft to slide and rotate on the rail portion at the opening/closing rotation position of the partition body. A partition device formed by forming.