JP7009239B2 - Partition device - Google Patents

Description

The present invention relates to a partition device, and more particularly to a partition device for arranging a partition member between columns.

Partitioning devices are used to limit the entry of people or to guide them in a specific direction. As the partitioning device, a form in which a rope, a belt, a chain, or the like is bridged between the columns is often adopted.

For example, Patent Document 1 proposes a configuration in which a hook portion provided at an end of a rope is inserted into an opening provided in a support column to be locked. The partitioning device of Patent Document 1 has a relatively simple configuration, but since the place where the tip of the rope is hooked on the support is limited to the opening only, the rope is locked to the support from any direction of 360 degrees. Can not do it. Further, the opening is composed of a round hole and a downwardly extending pore connected to the round hole, and the hooking portion is also inserted into the opening and is only locked by the pore portion. Therefore, there is a problem that the rope easily comes off from the support when a person touches the rope.

Patent Document 2 discloses a configuration in which when the belt is locked to the strut, the tip of the belt can be locked to the strut from any direction of 360 degrees except for the pull-out portion of the belt. Specifically, a hooking groove is provided along the periphery of the support column, and the hooking tool provided at the tip of the belt is rotated in the hooking groove to lock / unlock. In the partitioning device of Patent Document 2, since the hooking groove is exposed to the outside, dust easily collects in the groove, which hinders the locking operation. Further, since the hooking tool may repeatedly hit the outer wall portion constituting the hooking groove and other obstacles may hit the wall portion, the wall portion is damaged and the locking itself is difficult. In some cases. Moreover, in order to enable locking from any direction of 360 degrees, it is necessary for the hook groove to be curved along the column. Therefore, in order for the front end portion of the hook to rotate in the hook groove, it is necessary to secure a sufficiently wide width of the groove. It will be further promoted.

Microfilm of Jitsugyo No. 56-136710 (Jitsukai Sho No. 58-42211) Japanese Unexamined Patent Publication No. 11-13031

The present invention solves the problems of the above-mentioned conventional partitioning device, can be locked to the support column from any direction of 360 degrees, and reduces the portion protruding to the outside of the support column. Is to provide a partitioning device capable of.

In order to solve the above problems, the partitioning device of the present invention has the following technical features.
(1) In a partitioning device including a strut and a partition member detachably attached to the strut, an engaging means is provided at the tip of the partition member, and a part of the engaging means is held by the strut. The holding means is provided, and the holding means includes two gripping members that sandwich the engaging means from above and below, and at least one of the two gripping members is urged by an elastic member in a narrowing direction. It is characterized by being.

(2) In the partitioning device of (1) above, the portion where the gripping member and the engaging means are engaged is continuously formed along the outer periphery of the gripping member.

(3) In the partitioning device according to (1) or (2) above, the engaging means is characterized in that a concave portion or a convex portion is formed in a part around the columnar member.

(4) In the partitioning device according to any one of (1) to (4) above, in the method of fixing the holding means to the support column, a support member that supports one end of the elastic member is fixed to the support column. When a gripping member without an elastic member is used, the gripping member is fixed to the support column.

(5) In the partitioning device according to (4) above, the method of fixing the holding means to the support is to either the tubular portion of the support or the shaft provided inside the support. Is fixed.

(6) In the partitioning device according to any one of (1) to (5) above, the tubular portion of the support column is characterized in that an opening is formed corresponding to the holding means. ..

According to the present invention, in a partitioning device including a support column and a partition member detachably attached to the support column, an engaging means is provided at the tip of the partition member, and the support column is one of the engaging means. A holding means for holding the portion is provided, and the holding means includes two gripping members that sandwich the engaging means from above and below, and at least one of the two gripping members is attached by an elastic member in the narrowing direction. Since it is urged, it can be locked to the column from any direction of 360 degrees, and it is possible to provide a partition device capable of reducing the portion protruding to the outside of the column.

It is sectional drawing which shows an example of the partitioning apparatus of this invention. It is a figure explaining the component which comprises FIG. It is a figure explaining the state of attaching the engaging means to the tip of a partition member. It is a figure explaining a mode that the engaging means is inserted into a support column. It is a figure explaining the movement of the gripping member with respect to the engaging means. It is a figure explaining the state of disengaging the engaging means from a gripping member. It is a figure which shows another example of a gripping member. (A) is a plan view, and (b) is a cross-sectional view taken along the broken line BB'. It is a figure explaining the mode that the support member is fixed to the tubular part of a column. It is a figure explaining the state of fixing the lower gripping member to a support column. It is a figure explaining the mode that the upper support member and the lower grip member are fixed to the tubular part of a column. It is a figure explaining a mode that the upper support member is integrated with the upper end part of the tubular part of a column. It is a figure explaining a mode that a plurality of holding means are arranged in a support column. It is a figure explaining the state which formed the opening which inserts the engaging means into the tubular part of a support. It is a figure which shows the state in which a plurality of partition members are attached to a support. It is a figure explaining the state of fixing the support base of a support. It is a figure explaining the state of the fixed support stand of FIG. It is a figure explaining the state of another support stand. It is a partial cross-sectional view of the support stand of FIG. (A) is a figure explaining how the holding means is held by the shaft in the column. (B) is a figure explaining how the holding means was held by the tubular part of a support post. It is a figure explaining the appearance that the opening of the circumferential shape (slit shape) was formed in the support column.

The partition device according to the present invention will be described. The present invention is not limited to the examples shown in the following embodiments.
As shown in FIG. 1, the partitioning device of the present invention is a partitioning device including a support column 1 and a partition member 9 detachably attached to the support column, and an engaging means 8 is provided at the tip of the partition member 9. The strut is provided with a holding means for holding a part of the engaging means, and the holding means includes two gripping members (3, 4) that sandwich the engaging means from the vertical direction, and the above 2 At least one of the two gripping members is urged by the elastic member 7 in the narrowing direction.

FIG. 1 is a cross-sectional view showing an example of the partitioning device of the present invention, and FIG. 2 shows parts constituting the holding means used in the partitioning device of FIG. The structure of the holding means is that two support members (5, 6) are fixed at predetermined positions of the shaft 2 arranged in the support column 1, and an elastic member 7 such as a spring and an upper and lower elastic member 7 are placed between the two support members. The gripping members (3, 4) are arranged. The elastic members 7 urge the gripping members (3, 4) in directions facing each other. It is necessary to hold at least one of the upper and lower gripping members in a movable state, but as will be described later, it is also possible to fix and arrange one of the gripping members (3 or 4) in the same manner as the support member. be.

FIG. 3 illustrates how the engaging means 8 is attached to the partition member 9. As the partition member, various members such as ropes and belts can be used. Further, elastic members such as rubber cords can also be preferably used. In FIG. 3, the engaging means 8 is attached to a rope-shaped partition member such as a rubber cord. The engaging means is formed with a concave portion 81 or a convex portion that engages with the gripping member on the support column side. Further, it has a connecting portion for connecting the partition member 9 and the engaging means 8. In FIGS. 3A to 3C, a rope-shaped partition member is inserted into the cylindrical portion 82 of the engaging means 8, and the partition member 9 is tightened with a screw 80 or the like, whereby the partition member 9 is attached to the engaging means 8. The procedure for fixing the rope is shown. When a belt is used as the partition member, a plate-shaped member for holding the end portion of the belt as in Patent Document 2 can be provided instead of the cylindrical portion of the engaging means 8.

As shown in FIG. 3, the engaging portion provided in the engaging means 8 can be easily configured by forming a recess 81 in a part around the cylindrical (or prismatic) member. The engaging portion does not necessarily have to be a concave portion, and can be accommodated by providing a convex portion (protruding portion) on a part around the columnar member. The important point is that when the columnar member is rotated, the concave portion or the convex portion disappears, and the vertical thickness of the columnar member becomes uniform in the axial direction of the columnar member. As a result, the engaged state can be easily released by rotating the columnar member.

4A and 4B are views for explaining how the engaging means 8 provided at the tip of the partition member is engaged with the holding means (grip member) provided on the support column. As shown in FIG. 4A, the tip of the engaging means 8 is inserted through the opening 10 provided in the support column 1 and brought into contact with the gripping means (3, 4). Around the upper and lower gripping means, a portion (claw-shaped portion. 30 or 40) at which the gripping member and the engaging means are engaged is provided. When the engaging means 8 is further pushed in as shown in FIG. 4B, the gripping means (3, 4) moves in the vertical direction, and the tip portion of the engaging means, particularly the recess 81, is gripped as shown in FIG. It is held by means (3, 4).

Next, in order to disengage the engaging means 8, as shown in FIG. 4C, the tip of the engaging means 8 is rotated 90 degrees, and the gripping means (3, 4) is pushed up and down. The engagement state between the two can be released by pulling out to the right at a place where the thickness of the columnar member of the engaging means in the vertical direction is constant.

As the gripping means (3 or 4), not only the disk-top member as shown in FIG. 2 but also the square plate-shaped member as shown in FIG. 5 can be used. An important configuration is that the engaging portions (claw-shaped portions 30 or 40) are continuously formed along the outer circumference of the gripping member (3, 4). 5 (a) is a plan view of the gripping member viewed from above and below, and FIG. 5 (b) is a cross-sectional view taken along the broken line BB'of FIG. 5 (a).

In FIGS. 1 to 4, a method of fixing and arranging a holding means including a gripping member on a shaft 2 (screw bar) provided inside the support column 1 is proposed, but the present invention is not limited to this arranging method. For example, as shown in FIG. 6, it is also possible to fix the support member (5, 6) to the tubular portion 1 of the column. The fixed part is shown by the dotted line C. It is possible to provide threads or the like on both of the two members to be fixed and screw them together to connect them. Further, in order to stably arrange the elastic member 7 and the gripping member (3, 4) between the support members (5, 6), it is preferable to provide the shaft 20. The shaft 20 is not only composed of a screw rod as shown in FIG. 6, but can also be configured as a shaft member protruding from one of the upper and lower support members (5 or 6). However, the tip of the shaft member is provided with a screw thread or the like so that it can be fixed to the other support member.

FIG. 7 discloses a holding means in which one of the upper and lower gripping members (3, 4) is fixed to a support column. In FIG. 7, the lower gripping member 41 is screwed to the shaft 2 in the column. Even if the lower gripping member 41 is fixed, the upper gripping member 3 is movable, so that the engaging means can be attached and detached.

FIG. 8 shows a state in which the holding means of FIG. 7 is fixedly arranged on the tubular portion 1 of the support column. At the portion of the dotted line D in FIG. 8, the lower grip member 41 and the tubular portion 1 or the upper support member 5 and the tubular portion 1 are fixed.

In FIG. 9, instead of the support member that supports the upper elastic member 7, the cover at the upper end of the column is also used. Further, although the lower gripping member 41 is shown to be fixed to the support column, it is also possible to configure the lower gripping member to be urged by an elastic member as shown in FIG. Further, in that case, it is also possible to have a shape in which the upper gripping member 3 is fixed to the support column.

The arrangement of the holding means 100 for holding the engaging means and the support column 1 will be described with reference to FIG. 10 and the like. As described above, the holding means 100 includes a gripping member, an elastic member, and a supporting member. One or more holding means 100 can be arranged on one support column 1. A shaft 2 is provided inside the support column 1, and a plurality of holding means 100 are arranged in the vertical direction. Further, it is preferable to provide an opening 10 in the tubular portion 1 of the column corresponding to the arrangement position of the holding means 100 so that the insertion position of the engaging means can be easily determined.

FIG. 12 shows a state in which the partition member 9 is attached to the support column 1. As described above, in the present invention, it is possible to minimize the number of portions protruding to the outside of the support column and to configure the partition device in a smart shape.

The configuration of the support base that indicates the support column itself will be described with reference to FIGS. 13 to 16. In FIG. 13, the base plate BP1 is attached to the lower part of the support column 1 as a support base. When fixing the base plate BP1 to the floor, the fixing ring BP2 is fixed to the floor using the screw BP3 (see FIG. 13A), then the fixing ring BP2 is covered with the base plate BP1 and both are biz BP4. Combine with. It is preferable that the screw can be fixed with a hexagon wrench or the like so that the head portion of the biz does not protrude from the surface of the base plate when the biz is screwed. A side view of the base plate BP1 when the support base of FIG. 13 is assembled is shown in FIG. 14 (a), and a back view of the base plate is shown in FIG. 14 (b).

When the support stand is configured as a stationary type, it is only necessary to attach the base plate BP6 to the support as shown in FIG. It is also possible to provide an elastic protrusion BP5 for slip prevention on the back surface of the base plate BP6. Further, the base plate BP6 (similar to BP1) and the shaft 2 in the column can be connected by using a cap bolt BP7 as shown in FIGS. 15 and 16.

As shown in FIG. 17, as a method of fixing the holding means 100 to the support column, a method of fixing the holding means 100 to the support column via a shaft 2 in the support column (see FIG. 17A) or holding by using a cylindrical portion 1 of the support column. There is a method of fixing a part of the means (see FIG. 17 (b)). Further, the opening provided in the support column is not only in the form of forming the opening 10 only in the place where the engaging means is inserted as shown in FIG. 11 or the like, but also in the circumferential shape (slit shape) as shown in FIG. It is also possible to provide the opening 12 of. In such a circumferential opening 12, the engaging means can be inserted from any direction of 360 degrees.

When the circumferential opening 12 is provided, a child or the like inserts a finger through the opening, and the finger is pinched by the gripping member (3, 4), or between the gripping member and the tubular portion of the column. It is preferable to narrow the width of the opening 12 to the minimum necessary so that the fingers are not pinched by the. Further, in that case, it is possible to configure the grip member 3 so that only the engaging portion (see reference numeral 30 in FIG. 4) of the upper grip member 3 is exposed and the upper portion of the grip member 3 is covered with the tubular portion 1. preferable. Further, in order to reduce the gap between the grip portion 3 and the tubular portion 1, it is also possible to provide a portion protruding upward around the grip portion 3 as shown in FIGS. 6, 8 and 9. Needless to say, the lower gripping member 4 can be configured in the same manner.

Although the present invention has been described above based on the examples, the present invention is not limited to the above-mentioned contents, and the design can be appropriately changed without departing from the spirit of the present invention. Needless to say, the effect is further enhanced by appropriately combining each embodiment.

According to the present invention, it is possible to provide a partition device that can be locked to the support column from any direction of 360 degrees and can reduce the portion protruding to the outside of the support column.

1 prop (cylindrical part)
2 Shafts 3, 4 Grip members 5, 6 Support members 7 Elastic members 8 Engagement means 9 Partition members

Claims (6)

In a partitioning device including a strut and a partitioning member detachably attached to the strut.
An engaging means is provided at the tip of the partition member, and an engaging means is provided.
The strut is provided with a holding means for holding a part of the engaging means.
The holding means includes two gripping members that sandwich the engaging means from above and below.
A partitioning device characterized in that at least one of the two gripping members is urged by an elastic member in a narrowing direction. The partitioning device according to claim 1, wherein a portion where the gripping member and the engaging means are engaged is continuously formed along the outer periphery of the gripping member. The partitioning device according to claim 1 or 2, wherein the engaging means has a concave portion or a convex portion formed in a part around the columnar member. In the partitioning device according to any one of claims 1 to 4, the method of fixing the holding means to the support is that the support member that supports one end of the elastic member is fixed to the support and the elastic member is not provided. When a member is used, the partitioning device is characterized in that the gripping member is fixed to the support column. In the partition device according to claim 4, the method of fixing the holding means to the support is such that the holding means is fixed to either the tubular portion of the support or the shaft provided inside the support. A partitioning device characterized by being present. The partitioning device according to any one of claims 1 to 5, wherein an opening is formed in the tubular portion of the support column corresponding to the holding means.

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