JP6819992B2 - Partition with connector - Google Patents

Description

The present invention relates to a partition provided with a connector for connecting cone bars.

As a technique related to the connection of cone bars, Patent Document 1 describes that a connection pipe having recesses at both ends of the cone bar is inserted, a connecting pipe having protrusions is rotated and inserted into the recesses, and the cone bar is further inserted into the connection pipe. Disclose.

Jikkenhei 6-35305 Gazette

The connecting pipe of Patent Document 1 is attached to the end of the cone bar. Therefore, when two cone bars are connected by a connecting pipe, the connected cone bars have the length of two cone bars, and the cone bars cannot be connected so as to have a desired length.
However, depending on the use of the cone bar, the length of two cone bars may not be appropriate.

The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to connect cone bars so as to have a desired length.

The partition of the present invention has a cone and a second cone, an engaging portion on one side, an engaging portion on the other side, and a main body portion, and the engaging portion on one side is engaged with the first cone. A second cone bar having one cone bar, an engaging portion on one side, an engaging portion on the other side, and a main body portion, and the engaging portion on one side being engaged with the second cone, and the first cone bar. and a body portion of the main body portion second Konba, and a coupler having a coupling portion for coupling to overlap when viewed from the first Konba and the second direction perpendicular to the axial direction of Konba, the first The engaging portion on the other side of the cone bar is not engaged with the second cone and is located on the second cone side beyond the connector, and the engaging portion on the other side of the second cone bar is said. It is characterized in that it is not engaged with the first cone and is located on the first cone side beyond the connector .

According to the present invention, the cone bars can be connected so as to have a desired length.

It is a side view of the partition which concerns on 1st Embodiment. It is an external view of the connecting tool which concerns on 1st Embodiment. It is an enlarged view of the connecting part of the cone bar which concerns on 1st Embodiment. It is a side view of the partition which concerns on 2nd Embodiment. It is an external view of the connecting tool which concerns on 3rd Embodiment. It is an enlarged view of the connecting part of the cone bar which concerns on 3rd Embodiment.

<First Embodiment>
First, the partition 1 of the present embodiment will be described with reference to FIG. FIG. 1 is a side view of the partition 1.
The partition 1 is used for regulation and classification at a construction site or the like, and includes a cone 10, a cone bar 20, and a connector 100.
The cone 10 is a conical security device having a tapered upper portion. The partition 1 has two cones 10, which are referred to as a first cone 10A and a second cone 10B, respectively.

The cone bar 20 is a rod-shaped member that connects the first cone 10A and the second cone 10B, and the cone bar 20 restricts the passage or divides the area. The cone bar 20 includes a main body portion 21 and an engaging portion 22. The partition 1 has two cone bars 20, which are referred to as a first cone bar 20A and a second cone 20B, respectively.
The main body 21 is a columnar member.
One engaging portion 22 is provided at both ends of the main body portion 21 and engages with the upper portion of the cone 10. The engaging portion 22 has a ring shape, and by inserting the upper portion of the cone 10 into the ring, the engaging portion 22 has a height such that the diameter of the ring and the diameter of the cross section of the cone 10 are equal to each other. Engage with cone 10.

As shown in FIG. 1, the connector 100 is a member that connects a plurality of cone bars 20. Here, the connector 100 will be described with reference to FIG. FIG. 2A is a perspective view of the connector 100. FIG. 2B is a side view of the connector 100. FIG. 2C is a front view of the connector 100.
The connector 100 includes a joint 150. The connecting portion 150 can connect a plurality of cone bars 20 so as to overlap each other when viewed from a direction perpendicular to the axial direction of the cone bar 20, and includes a plurality of mounting portions 110 and a base 120 for connecting the plurality of mounting portions 110. .. The coupling portion 150 includes two first mounting portions 110A and a second mounting portion 110B as mounting portions 110.

Each mounting portion 110 can mount one cone bar 20 and includes a pair of wall portions 113 (first wall portion 113A and second wall portion 113B) extending from the base portion 120 and facing each other. The region sandwiched between the pair of wall portions 113 is a hollow penetrating portion 111 penetrating in the predetermined direction D. The cone bar 20 can be attached to the attachment portion 110 by inserting the cone bar 20 into the penetrating portion 111.
The ends of the pair of wall portions 113 on the opposite side of the base portion 120 are separated from each other to form the opening 112. As shown in FIG. 2A, the opening 112 extends from one end of the predetermined direction D to the other end to open the penetrating portion 111 to the outside. In this way, the mounting portion 110 includes a penetrating portion 111 and an opening 112.

As shown in FIGS. 2A and 2C, the penetrating portions 111 of the respective mounting portions 110 are separated from the penetrating portions 111 of the other mounting portions 110 when viewed from the predetermined direction D. That is, the penetrating portion 111 of the first mounting portion 110A does not overlap with the penetrating portion 111 of the second mounting portion 110B when viewed from the predetermined direction D1 of the penetrating portion 111 of the first mounting portion 110A. Similarly, the penetrating portion 111 of the second mounting portion 110B does not overlap with the penetrating portion 111 of the first mounting portion 110A when viewed from the predetermined direction D2 of the penetrating portion 111 of the second mounting portion 110B. Further, as shown in FIGS. 2A and 2C, the predetermined direction D1 of the first mounting portion 110A and the predetermined direction D2 of the second mounting portion 110B are parallel to each other. Therefore, the penetrating portion 111 of the first mounting portion 110A and the penetrating portion 111 of the second mounting portion 110B are parallel to each other.

The penetrating portion 111 has a columnar shape. Therefore, the end surface of the wall portion 113 on the surface perpendicular to the predetermined direction D has an arc shape. However, since there is an opening 112, it can be said that the penetrating portion 111 has a shape in which the side surface of the cylinder extending in the predetermined direction D is cut out. Further, as shown in FIG. 2B, the width W1 of the opening 112 is smaller than the maximum width W2 of the penetrating portion 111. The width W1 of the opening 112 is smaller than the diameter of the main body 21 of the cone bar 20. Further, the maximum width W2 of the penetrating portion 111 is substantially equal to the diameter of the main body portion 21 of the cone bar 20.

As shown in FIGS. 2A and 2B, the openings 112 of the two mounting portions 110 are provided so that the penetrating portions 111 of the mounting portions 110 open in opposite directions. That is, the openings 112 are provided so as to be located on opposite sides of the base 120.
As shown in FIG. 2B, the surface of the wall portion 113 on the side of the penetrating portion 111 has a shape along the side surface of the main body portion 21 of the cone bar 20. Therefore, when the main body 21 of the cone bar 20 is fitted into the penetrating portion 111, a part of the side surface of the main body 21 is covered with the wall 113 except for the region of the opening 112.

When the main body 21 of the cone bar 20 is not fitted into the penetrating portion 111, the surface of the wall portion 113 on the side of the penetrating portion 111 of the penetrating portion 111 is larger than the side surface of the main body portion 21 of the cone bar 20. You may be close to the side. As will be described later, since the connector 100 is made of an elastic material, when the main body 21 of the cone bar 20 is fitted into the penetrating portion 111, the pair of wall portions 113 are deformed in a direction away from each other. .. Therefore, the main body 21 of the cone bar 20 can be fitted into the penetrating portion 111.

The wall portion 113 includes a protruding portion 114. The projecting portion 114 is provided at the end of the wall portion 113 on the side of the opening 112, and projects from the wall portion 113 in the direction of the penetrating portion 111.
The connector 100 is integrally formed of a material such as a resin having an elastic force. For example, silicone or polyvinyl chloride is used as the material of the connector 100.
Such a connector 100 is manufactured by extrusion molding or injection molding using a resin or the like.

Next, a method of attaching the cone bar 20 to the connector 100 will be described with reference to FIGS. 3A and 3B. FIG. 3A is a perspective view of the connecting portion of the cone bar 20. FIG. 3B is a front view of the connecting portion of the cone bar 20.
When the cone bar 20 is not attached to the first attachment portion 110A of the connector 100, the operator presses the side surface of the main body portion 21 of the cone bar 20 against the opening 112 of the first attachment portion 110A.

The operator pushes the main body 21 of the cone bar 20 in the direction from the opening 112 toward the base 120 as it is. As a result, the connector 100 is made of a material having an elastic force, so that the width of the opening 112 gradually increases. Finally, as shown in FIG. 3A, the main body 21 of the cone bar 20 enters the penetrating portion 111 of the mounting portion 110A and is fitted into the penetrating portion 111. In this way, the main body 21 of the cone bar 20 is gripped by a pair of wall portions 113 having elastic force. At this time, the protruding portion 114 pushes the side surface of the main body portion 21 of the cone bar 20 with the elastic force provided in the connector 100. Therefore, the cone bar 20 is stably gripped by the first mounting portion 110A.
Similarly, the second cone bar 20 can be attached to the second attachment portion 110B of the connector 100.
In this way, as shown in FIGS. 3A and 3B, two cone bars 20 can be attached to the connector 100. The two cone bars attached to the connector 100 are connected so as to overlap each other when viewed from the direction perpendicular to the axial direction of the cone bar 20.

Next, a method of removing the cone bar 20 from the connector 100 will be described.
The operator can remove the cone bar 20 from the connector 100 by performing the work reverse to the above mounting method. That is, by pulling the main body 21 of the cone bar 20 in the outward direction from the opening 112, the opening 112 gradually expands, and finally the cone bar 20 can be removed from the connector 100.

Next, the description of the partition 1 will be continued with reference to FIG. 1 again.
One engaging portion 22 of the first cone bar 20A engages with the first cone 10A. The main body 21 of the first cone bar 20A is attached to the first attachment 110A of the connector 100. The other engaging portion 22 of the first cone bar 20A is arranged between the first cone 10A and the second cone 10B and does not engage with the second cone 10B.
One engaging portion 22 of the second cone bar 20B engages with the second cone 10B. The main body 21 of the second cone bar 20B is attached to the second attachment 110B of the connector 100. The other engaging portion 22 of the second cone bar 20B is arranged between the first cone 10A and the second cone 10B, and the first cone 10BA does not engage.
In the partition 1, as shown in FIG. 1, the first cone bar 20A and the second cone bar 20B are arranged so as to be arranged in the vertical direction. However, the first cone bar 20A and the second cone bar 20B may be arranged so as to be arranged in a direction different from the vertical direction such as the front-rear direction.

As described above, the joining portion 150 can join the two cone bars 20 so as to overlap each other when viewed from the direction perpendicular to the axial direction of the cone bars 20. That is, the connector 100 of the present embodiment includes a hollow penetrating portion 111 penetrating in the predetermined direction D, and has a plurality of mounting portions 110 to which the cone bar 20 can be attached by inserting the cone bar 20 into the penetrating portion 111. The penetrating portion 111 of each mounting portion 110 does not overlap with the penetrating portion 111 of the other mounting portion 110 when viewed from the predetermined direction D of the mounting portion 110.
Therefore, as shown in FIG. 3 and the like, each attachment portion 110 is attached to an arbitrary position of the main body portion 21 of the cone bar 20. Therefore, as shown in FIG. 1 and the like, the two cone bars 20 can be connected so that the cone bars 20 have a desired length of one or more and two or less.

Further, the mounting portion 110 further includes an opening 112 that extends from one end of the predetermined direction D to the other end and opens the penetrating portion 111 to the outside. Therefore, the main body 21 of the cone bar 20 can be fitted into the mounting portion 110 through the opening 112. Therefore, it is easy to attach the cone bar 20 to the connector 100.

Further, the mounting portion 110 has a pair of wall portions 113 that are side surfaces of the penetrating portion 111, face each other, and are located on opposite sides of the opening 112. Each of the pair of wall portions 113 can grip the cone bar 20 by the elastic force in the direction toward the opposite wall portions 113. Therefore, the connector 100 can grip the cone bar 20 with a predetermined force, and the possibility that the connector 100 slides and moves with respect to the cone bar 20 is reduced.

Further, at the end of the pair of wall portions 113 on the side of the opening 112, a protruding portion 114 projecting in the direction of the penetrating portion 111 is provided. Therefore, when the cone bar 20 is attached to the connector 100, the protrusion 114 pushes the side surface of the main body 21 of the cone bar 20 with the elastic force provided by the connector 100. Therefore, the cone bar 20 can be stably attached to the connector 100.

Further, the width W1 of the opening 112 is smaller than the maximum width W2 of the penetrating portion 111. Therefore, when the cone bar 20 which is larger than the width W1 of the opening 112 and has the same width as the maximum width W2 of the penetrating portion 111 is fitted into the mounting portion 110, the risk of the cone bar 20 coming out of the opening 112 is reduced. To do.
Further, the connector 100 has two attachment portions 110, a first attachment portion 110A and a second attachment portion 110B. The openings 112 of the two mounting portions 110 are provided so that the penetrating portions 111 of the mounting portions 110 open in opposite directions. Therefore, it is easy to attach the cone bar 20 to the attachment portion 110 and to remove the cone bar 20 from the attachment portion 110.
Further, the connector 100 is integrally formed of resin. Therefore, the connector 100 can be easily manufactured. Further, since the connector 100 pushes and fixes the cone bar 20 from various directions by the elastic force of the resin, the cone bar 20 can be gripped stably.

Further, as the partition 1, two cone bars 20 connected by the connecting tool 100 are used. As described above, the two cone bars 20 are connected by the connecting tool 100 so as to have a desired length. Therefore, the length of the partition 1 can be flexibly changed according to the situation of the place where the partition 1 is installed.
Further, in the partition 1, two connected cone bars 20 are arranged between the first cone 10A and the second cone 10B. Therefore, for example, even if the cone 10 cannot be installed between the first cone 10A and the second cone 10B due to a load being placed between the first cone 10A and the second cone 10B, the partition 1 can be used. You can regulate traffic.

<Second Embodiment>
Next, the partition 2 of the present embodiment will be described with reference to FIG. FIG. 4 is a side view of the partition 2. The partition 2 includes a cone 10, a cone bar 20, and a connector 100, similarly to the partition 1 shown in FIG. Since each member is the same as the partition 1 in FIG. 1, the description thereof will be omitted.

One engaging portion 22 of the first cone bar 20A engages with the first cone 10A. The main body 21 of the first cone bar 20A is attached to the first attachment 110A of the connector 100. Then, the second cone 10B is arranged inside the both ends of the first cone bar 20A. That is, the first cone bar 20A is arranged so as to extend from the first cone 10A through the side portion of the second cone 10B to the outside of the second cone 10B.
One engaging portion 22 of the second cone bar 20B engages with the second cone 10B. The main body 21 of the second cone bar 20B is attached to the second attachment 110B of the connector 100. Then, the first cone 10A is arranged inside the both ends of the second cone bar 20B. That is, the second cone bar 20B is arranged so as to extend from the second cone 10B to the outside of the first cone 10A through the side portion of the first cone 10A.

As described above, the partition 2 does not need to arrange the cone 10 at the end. Therefore, the partition 2 can be installed even in a situation where luggage or the like is placed at the end of the place where the partition 2 is desired to be installed.
The partition 2 of FIG. 4 also uses two cone bars 20 connected by the connector 100, similarly to the partition 1 of FIG. Therefore, the length of the partition 2 can be flexibly changed according to the situation of the place where the partition 2 is installed.

<Third Embodiment>
Next, the partition of the present embodiment will be described. The partition of the present embodiment has the same configuration as the partition 1 of FIG. 1 or the partition 2 of FIG. 4, and includes a cone 10 and a cone bar 20. However, the partition of the present embodiment includes a connecting tool 200 instead of the connecting tool 100.
First, the connector 200 will be described with reference to FIG. FIG. 5A is an external view of the connector 200 in a state where the locking portion 244 is locked to the locked portion 234. FIG. 5B is an external view of the connector 200 in a state where the locking portion 244 is released from the locked portion 234.

The connector 200 is a member that connects a plurality of cone bars 20 like the connector 100 of FIG. 1, and includes a coupling portion 250. The connecting portion 250 can connect a plurality of cone bars 20 so as to overlap each other when viewed from a direction perpendicular to the axial direction of the cone bars 20, and as shown in FIG. 5A, a hollow penetrating portion 211 penetrating in a predetermined direction. To be equipped. The connecting portion 250 can connect the two cone bars 20 by inserting the two cone bars 20 into the penetrating portion 211.

The coupling portion 250 includes a first base portion 230, a second base portion 240, and a rotation shaft 260.
The first base 230 includes a bottom 231 and a pair of first wall 232 and second wall 233 extending from both ends of the bottom 231 to the side of the second base 240. A recess 212 is formed by the bottom portion 231 and the first wall portion 232 and the second wall portion 233. As shown in FIG. 5A, the side surfaces on which the first wall portion 232 and the second wall portion 233, which are both side surfaces of the recess 212, are not formed are open. The bottom portion 231 includes a protrusion 236. The protrusion 236 is a surface of the bottom portion 231 on the side of the second base portion 240, is formed in an intermediate portion between the first wall portion 232 and the second wall portion 233, and projects in the direction of the second base portion 240. Two cone bars 20 can be placed in parallel on the recess 212 with the protrusion 236 as the center. The width of the opening of the recess 212 is, for example, about twice the maximum width of the cone bar 20.

Like the first base 230, the second base 240 also includes a bottom 241 and a pair of first wall 242 and second wall 243 extending from both ends of the bottom 241 toward the first base 230. Then, the recess 212 is formed by the bottom portion 241 and the first wall portion 242 and the second wall portion 243. The bottom portion 241 is provided with a protrusion 246 on a surface on the side of the first base portion 230, similarly to the bottom portion 231 of the first base portion 230.
The first base 230 and the second base 240 are each made of a highly rigid material such as plastic, aluminum, or iron.

The rotating shaft 260 first comprises the opposite end of the bottom 231 of the second wall 233 of the first base 230 and the opposite end of the bottom 241 of the second wall 243 of the second base 240. The base 230 and the second base 240 are connected so as to be rotatable about the rotation shaft 260.

A locking portion 244 is provided at the opposite end of the bottom portion 241 of the first wall portion 242 of the second base portion 240. A locked portion 234 is provided at the opposite end of the bottom portion 231 of the first wall portion 232 of the first base portion 230. The locking portion 244 has the shape of a hook, and the locked portion 234 has the shape of a protrusion. By hooking the locking portion 244 on the locked portion 234, as shown in FIG. 5A, The locking portion 244 can be locked to the locked portion 234, and the first base portion 230 and the second base portion 240 can be engaged with each other. The state in which the locking portion 244 is locked to the locked portion 234 is called a locked state.
When the locking portion 244 is released from the locked portion 234, the first base portion 230 or the second base portion 240 is rotated about the rotation shaft 260 as shown in FIG. The recess 212 of the base 230 and the recess 212 of the second base 240 can be exposed to the outside. A state in which the locking portion 244 is released from the locked portion 234 and the recess 212 is exposed to the outside is called a preparation state.

Consider the engaging connector 200 shown in FIG. 5A. Assuming that the end of the first wall portion 232 of the first base portion 230 provided with the locking portion 244 is the first dividing line and the rotation shaft 260 is the second dividing line, the first base portion 230 and the second base portion 240 are It can be said that the connecting portion 250 is divided by the first dividing line and the second dividing line. The first base portion 230 and the second base portion 240 each have a surface in contact with the penetrating portion 211.

Next, a method of attaching and detaching the cone bar 20 to the connector 200 will be described with reference to FIG. FIG. 6 is an enlarged view of the connecting portion of the cone bar 20.
First, the operator releases the locking portion 244 from the locked portion 234 to put the connector 200 in the ready state shown in FIG. 5 (b). Then, the two cone bars 20 are arranged side by side in the recess 212 of the first base 230 or the recess 212 of the second base 240.
Next, the operator locks the locking portion 244 to the locked portion 234 to engage the connector 200. As a result, as shown in FIG. 6, two cone bars 20 are attached to the connector 200 in parallel.
Further, the operator can remove the two cone bars 20 from the connector 200 by releasing the locking of the locking portion 244 to the locked portion 234.

As described above, the first base 230 and the second base 240 are rotatable about the rotating shaft 260, and by locking the locking portion 244 to the locked portion 234, the first base 230 And the second base 240 engages. Therefore, as shown in FIG. 6, by inserting two cone bars 20 into the penetrating portion 211 and locking the locking portion 244 to the locked portion 234, the possibility that the cone bar 20 will fall off from the connector 200 is reduced. To do.

Further, the bottom portion 231 of the first base portion 230 and the bottom portion 241 of the second base portion 240 include protrusions 236. Therefore, when the two cone bars 20 are inserted into the penetrating portion 211, the cone bar 20 is stabilized by the protrusion 236, and the movement of the cone bar 20 in the penetrating portion 211 is suppressed.
Further, similarly to the above embodiment, the two cone bars 20 can be connected so that the cone bar 20 has a desired length of one or more and two or less.

<Other Embodiments>
In the above embodiment, the two cone bars 20 are connected by one connector 100, 200. However, the two cone bars 20 may be connected by a plurality of connecting tools 100 and 200. At this time, the connecting tools 100 and 200 connect the two cone bars 20 at different positions of the cone bars 20. Therefore, the connection of the cone bars 20 is stable.
Further, three or more cone bars 20 may be connected by two or more connecting tools 100 and 200. At this time, each cone bar 20 is arranged so as to partially overlap one of the other cone bars 20, and the overlapped portion is connected by at least one connector 100, 200.
Further, two or more cone bars 20 may be inserted in the penetrating portion 111 of the connecting tool 100 or the penetrating portion 211 of the connecting tool 200.

Although the present invention has been described above with the above-described embodiments, the present invention is not limited to the above-described embodiments, and changes and the like can be made within the scope of the present invention. It may be combined.

1 partition, 2 partitions, 10 cones, 20 cone bars, 100 connectors, 110 attachments, 200 connectors, 230 1st base, 240 2nd base

Claims (10)

The first and second cones, which are placed apart from each other,
A first cone bar having an engaging portion on one side, an engaging portion on the other side, and a main body portion, and the engaging portion on one side being engaged with the first cone.
A second cone bar having an engaging portion on one side, an engaging portion on the other side, and a main body portion, and the engaging portion on one side being engaged with the second cone.
And a body portion of the second Konba main body portion of the first Konba, a coupler having a coupling portion for coupling to overlap when viewed in the direction perpendicular to the axial direction of the first Konba and the second Konba, the Prepare,
The engaging portion on the other side of the first cone bar is not engaged with the second cone and is located on the second cone side beyond the connector.
A partition characterized in that the engaging portion on the other side of the second cone bar is not engaged with the first cone and is located on the first cone side beyond the connector . The engaging portion on the other side of the first cone bar is located between the connector and the second cone.
The partition according to claim 1, wherein the engaging portion on the other side of the second cone bar is located between the connector and the first cone. The engaging portion on the other side of the first cone bar is further beyond the second cone and is located outside the second cone.
The partition according to claim 1, wherein the engaging portion on the other side of the second cone bar is further located outside the first cone beyond the first cone. The coupling unit is configured by the first Konba or can contain the second Konba comprises a hollow through portion that penetrates in a predetermined direction, placing the first Konba or the second Konba the through portion It has a plurality of mounting portions to which the first cone bar or the second cone bar can be mounted.
According to any one of claims 1 to 3, the penetrating portion of each of the mounting portions does not overlap with the penetrating portion of the other mounting portion when viewed from the predetermined direction of the penetrating portion. Described partition . The partition according to claim 4 , wherein the mounting portion further includes an opening extending from one end in the predetermined direction to the other end to open the penetrating portion to the outside. The mounting portion has a pair of wall portions that are in contact with the side surface of the penetrating portion, face each other, and are located on opposite sides of the opening.
The partition according to claim 5 , wherein each of the pair of the wall portions can grip the first cone bar or the second cone bar by an elastic force in a direction toward the opposite wall portion. The partition according to claim 6 , wherein a projecting portion projecting in the direction of the penetrating portion is provided at an end portion of the pair of the wall portions on the side of the opening. The width of the opening, a partition according to what Re one of claims 5 to 7, characterized in that less than the maximum width of the penetrating portion. The joint portion includes a hollow penetrating portion through which the first cone bar and the second cone bar can be overlapped and penetrated in a predetermined direction, and the first cone bar and the second cone bar are inserted into the penetrating portion. The partition according to any one of claims 1 to 3 , wherein the first cone bar and the second cone bar can be combined. The joint portion has a shape in which the joint portion is divided by two different dividing lines extending from one end portion in the predetermined direction to the other end portion, and the first base portion and the second joint portion are in contact with the side surface of the penetrating portion. With a base,
The first base portion and the second base portion are rotatable about a rotation axis on one of the dividing lines and can be engaged with each other in at least a part of the other region of the dividing line. 9. The partition according to claim 9 .

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