JP2012213461A - Simple fence - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a simple fence capable of easily changing the entire size or shape and easily constructing a larger fence by connecting a plurality of fences.SOLUTION: The simple fence formed into an approximately rectangular shaped sheet includes: a fence body 10 having a lower end 11 put on a floor F, an upper end 12 opposed to the lower end 11, a starting end 13 vertically connecting respective one end edges of the upper end 12 and the lower end 11, and a terminal end 14 vertically connecting the respective the other edge of the upper end and the lower end; a lower holding member 21 being bendable, disposed along the lower end 11, and holding a shape of the fence body 10; an upper supporting member 22 being bendable, disposed along the upper end 12, and holding a shape of the fence body 10; and an engageable/disengageable connecting mechanism 30 disposed on a starting end 13 and the terminal end 14, and connecting the starting end 13 and the terminal end 14, and forming a closed space using the fence body 10.

Description

  The present invention relates to a simple fence that can be easily used in, for example, a school gymnasium that serves as a refuge during a disaster.

  Many people who have lost their homes due to disasters such as earthquakes, tsunamis, and fires are forced to live in shelters in school classrooms and gymnasiums.

  At the shelter, you will have meals and sleep by the family with the minimum necessary items such as blankets, futons, and personal items.

  In such evacuation shelters, many families live on one flat floor, so there is nothing to block their eyes from each other, and it is almost difficult to protect personal privacy.

  In such a case, a simple screen that can protect the minimum privacy has been proposed (for example, see Patent Document 1).

This is made by unwrapping a wrapping paper similar to corrugated cardboard with a width (height) of about 40 cm, cutting it to a predetermined length, bending it into a substantially square shape, standing on the floor of a gymnasium, etc., and then clipping both ends. By closing with, a closed rectangular space is formed.

JP-A-6-62942

  However, although the thing of the above-mentioned patent document 1 can ensure the minimum privacy, such as not being able to see the sleeping figure at the time of sleep, for example, the whole size and shape are changed, or a plurality of things are connected and larger There was a problem that it was difficult to build things.

  Therefore, an object of the present invention is to provide a simple fence that can easily change the overall size and shape, and can easily construct a larger one by connecting a plurality of things.

  The invention according to claim 1 is a simple fence that stands on a placement surface and surrounds a predetermined region, is formed in a substantially rectangular sheet shape in an extended state, and is placed on the placement surface, and the lower end An upper end portion disposed above the portion and facing the lower end portion, a start end portion that vertically connects one end edge of each of the upper end portion and the lower end portion, and each of the upper end portion and the lower end portion A fence body having a terminal portion that connects the other edge of the fence in the vertical direction, a bendable lower holding member that is disposed along the lower end portion and holds the shape of the fence body, and along the upper end portion Bendable upper holding member that holds the shape of the fence body, and is arranged at the start end portion and the end portion, and is connected to the start end portion and the end portion and is closed by the fence body. Configure And disengageable coupling mechanism, including a, characterized in that.

  The invention according to claim 2 is the simple fence according to claim 1, wherein when the direction along the lower end and the upper end of the fence main body is the length direction, the fence main body is A lower folded portion and an upper folded portion formed by folding the lower end portion and the upper end portion to the upper end portion and penetrating in the length direction so that the lower holding member and the upper holding member can be inserted and removed. It is characterized by having.

  The invention according to claim 3 is the simple fence according to claim 2, wherein when the direction along the start end and the end end of the fence body is a height direction, the fence body is in the length direction. And a pleat portion formed by folding a part of the fence main body and extending in the vertical direction.

  The invention according to claim 4 is the simple fence according to claim 3, wherein the pleat portion is formed in a cylindrical shape penetrating in the vertical direction and capable of inserting and removing the support column.

  The invention according to claim 5 is the simplified fence according to claim 4, wherein the fence main body is configured such that the lower folded portion is formed by folding and joining a part of one sheet-like member that becomes a sheet shape in the unfolded state. The upper folded portion and the pleat portion are formed.

  The invention according to claim 6 is the simple fence according to claim 5, wherein the joining is performed by any one of stitching, thermal welding, and adhesion.

  The invention according to claim 7 is the simple fence according to any one of claims 1 to 6, wherein the connection mechanism is provided on one of the start end and the end end of the fence body. It is comprised by the convex side of a fastener, and the concave side of the surface fastener provided in the other.

  The invention according to claim 8 is the simple fence according to any one of claims 1 to 7, wherein the fence main body has a pocket portion formed by folding the lower end portion upward. .

  The invention according to claim 9 is the simple fence according to any one of claims 1 to 8, wherein the fence body has a height of 30 to 50 cm.

  According to invention of Claim 1, a fence main body is formed in a sheet form, and the lower holding member and upper holding member of a lower end part and an upper end part of a fence main body can be bent, and it connects by a connection mechanism. Therefore, the entire shape can be configured as an arbitrary closed shape such as a circle or a rectangle. In addition, the shape and size once configured can be easily changed. Furthermore, a big shape can be easily comprised by connecting a some simple fence using a connection mechanism.

According to the second aspect of the present invention, the lower holding member and the upper holding member can be inserted into and removed from the lower folded portion and the upper folded portion. By pulling out the member, the sheet-like fence main body can be folded or rolled small. On the other hand, when configuring a simple fence, the simple fence can be easily configured by inserting the lower holding member and the upper holding member into the lower folded portion and the upper folded portion.

  According to invention of Claim 3, a pleat part acts as a reinforcement part of a sheet-like fence main body, and helps the maintenance of the shape of a fence main body.

  According to invention of Claim 4, it becomes possible to hold | maintain the shape of the whole simple fence more reliably by inserting a support | pillar in a cylindrical pleat part, for example.

  According to the invention of claim 5, the fence body can form a lower folded portion, an upper folded portion, and a pleat portion by folding or joining a part of one sheet-like member. Manufacture is easy compared with the case where it manufactures combining a some sheet-like member.

  According to invention of Claim 6, joining can be suitably selected from a sewing, heat welding, and adhesion | attachment according to the material of a fence main body.

  According to the seventh aspect of the present invention, since the coupling mechanism is constituted by the surface fastener composed of the convex side and the concave side, it is easy to engage and disengage (remove), and the fence body can be folded when not in use. Hard to get in the way when rolled up.

  According to the invention of claim 8, by providing the pocket portion, the whole thing can be organized by storing personal items in this pocket.

  According to the invention of claim 9, by setting the height of the fence body to 30 to 50 cm, for example, the line of sight when lying down inside the simple fence can be blocked, and from the inside of the simple fence When moving from the outside to the outside and vice versa, the fence body can be relatively easily straddled.

(A) is the front view which looked at the simple fence 1 of the state by which the lower folding | returning part 15 and the upper folding | turning part 16 were expand | deployed further, and the whole extended | stretched from the inner surface (surface) A side, (B ) Is a front view of the extended (finished) simple fence 1 as viewed from the inner surface A side, and (C) is a usage example in which two large fences 1 are connected to form a large fence. It is a perspective view explaining.

(A) is the front view which looked at the simple fence 2 in the state by which the lower folding | turning part 15 and the upper folding | turning part 16 were expand | deployed, and the whole extended | stretched from the inner surface (surface) A side, (B ) Is a front view of the completed (finished) simple fence 2 as seen from the inner surface A side, (C) is a top view of the simple fence 2, and (D) is the simple fence 2. It is a perspective view explaining the usage example which connected two sheets and comprised the big fence.

(A) is a figure explaining the state which closes the opening part of the upper part of the fence formed with the two simple fences 2 with the sheet-like cover 42, (B) is the cover 42 in the whole opening part. It is a figure explaining the closed state, (C) is a figure explaining the state which rolled up a part of cover 42 and opened a part of opening part.

It is a figure explaining the usage example of the pleat part.

(A) is the front view which looked at the simple fence 3 in the state by which the lower folding | turning part 15 and the upper folding | turning part 16 were expand | deployed further, and the whole extended | stretched state from the inner surface (surface) A side, (B ) Is a front view of the completed (finished) simple fence 3 as seen from the inner surface A side, (C) is a top view of the simple fence 3, and (D) is the simple fence 3. It is a perspective view explaining the example of use which connected two sheets and constituted the big fence, (E) is a figure showing the example which suspended the documents G1 etc. using the string etc. to eyelet 17, (F) These are figures which show the example which accommodated the document G2 etc. in the pocket part 19. FIG.

It is a figure explaining the usage example of 2 A of simple fences.

Hereinafter, embodiments to which the present invention is applied will be described in detail with reference to the drawings. In addition, in each drawing, the member etc. which attached | subjected the same code | symbol are the things of the same or similar structure, The duplication description about these shall be abbreviate | omitted suitably. Moreover, in each drawing, members and the like that are not necessary for the description are omitted as appropriate.
<Embodiment 1>

  With reference to FIG. 1, the simple fence 1 which concerns on Embodiment 1 to which this invention is applied is demonstrated. Here, FIG. 1 (A) is a front view of the simplified fence 1 in a state where the lower folded portion 15 and the upper folded portion 16 are expanded and the whole is further extended as viewed from the inner surface (surface) A side. It is. That is, the simple fence 1 in FIG. 1A is a semi-finished product in which the lower folded portion 15 and the upper folded portion 16 are incomplete. FIG. 1B is a front view of the completed (finished) simple fence 1 as viewed from the inner surface A side. However, in the same figure, the lower holding member 21 accommodated in the lower folded portion 15 and the upper holding member 22 accommodated in the upper folded portion 16 are indicated by thick solid lines. FIG. 1C is a perspective view illustrating an example of use in which two large fences 1 are connected to form a large fence.

  The simple fence 1 includes a sheet-like fence body 10, a lower holding member 21, an upper holding member 22, and a connecting mechanism 30.

  The fence body 10 is formed in a substantially rectangular shape, and a lower end portion 11 placed on, for example, a floor F of a gymnasium (see FIGS. 1B and 1C) serving as a placement surface, and the lower end portion 11. An upper end 12 that is disposed above and opposite the lower end 11, a start end 13 that connects one end edge of each of the lower end 11 and the upper end 12 in the vertical direction, and a lower end 11 and an upper end 12. It has the termination | terminus part 14 which connects each other edge in an up-down direction. The lower end portion 11, the upper end portion 12, the start end portion 13, and the end end portion 14 correspond to the sides of the fence body 10 whose overall shape is substantially rectangular. Here, as shown in FIG. 1B, in the fence body 10, the direction along the lower end 11 and the upper end 12 is the length direction, and the direction along the start end 13 and the end end 14 is the height. The direction. In FIG. 1B, the length of the fence body 10 is indicated by L and the height is indicated by H.

  The fence body 10 has a lower folded portion 15 along the lower end portion 11 and an upper folded portion 16 along the upper end portion 12. The lower folded portion 15 is formed by folding the lower end edge 15a shown in FIG. 1 (A) in a valley shape on the upper side with respect to the valley fold line 15b and joining it to the joining line 15c. As a result, the lower folded portion 15 is formed with an elongated space extending in the length direction along the lower end portion 11. The same applies to the upper folded portion 16. That is, the upper folded portion 16 is formed by folding the upper edge 16a shown in FIG. 1A in a valley shape on the lower side with respect to the valley fold line 16b and joining it to the joining line 16c. Thus, the upper folded portion 16 is formed with an elongated space extending in the length direction along the upper end portion 12.

  A lower holding member 21 described later is inserted into the elongated space of the lower folded portion 15, and an upper holding member 22 described later is inserted into the elongated space of the upper folded portion 16. In addition, as the above-mentioned joining, for example, a method selected from stitching, heat welding, adhesion using an adhesive, and the like can be adopted. This joining method may be selected depending on the material of the fence body 10. For example, when the fence body 10 is made of cloth, stitching is adopted, and when the fence body 10 is a synthetic resin sheet, thermal welding or adhesion is performed. Adopt it.

  The fence body 10 is formed with a pair of eyelets 17 at a plurality of locations on the lower end 15 side. By passing strings and chains through these eyelets 17, for example, valuables and personal accessories can be secured. Thereby, loss of valuables and personal items can be prevented. The location and number of the eyelets 17 are arbitrary, and may be provided not only on the lower end 15 side but also on the upper end 16 side or only on the upper end 16 side. That is, any number of eyelets 17 can be provided at any location as necessary.

  The lower holding member 21 and the upper holding member 22 can be formed by, for example, Forte (registered trademark). This forte is a polyethylene sheet and is a shape-retaining material having metal substitute properties. In other words, the forte can be bent freely like a wire, and there is almost no return when bent, and the shape can be maintained after deformation. The lower holding member 21 and the upper holding member 22 are configured by inserting a tape-like forte having an appropriate width through the elongated space of the lower folded portion 15 and the upper folded portion 16. The lower holding member 21 and the upper holding member 22 can be easily inserted into and removed from the lower folded portion 15 and the upper folded portion 16. For example, the fence main body 10 is folded when the simple fence 1 is not used. When rolling or rounding, it is preferable to pull out from the lower folded portion 15 and the upper folded portion 16 so as not to interfere with these. On the other hand, when the lower holding member 21 and the upper holding member 22 are inserted into the lower folded portion 15 and the upper folded portion 16, the shape of the fence body 10 is held based on the above-described properties, and the fence body 10 It is easy to deform.

  As the coupling mechanism 30, a surface fastener having a convex side 31 and a concave side 32 that can be engaged and disengaged with each other can be used. On the inner surface (front surface) A of the fence body 10, the convex side 31 of the surface fastener is provided in two rows on the left and right (length direction) in the upper and lower (height direction) three stages in the vicinity of the start end portion 13. On the other hand, on the outer surface (back surface) B (the surface opposite to the inner surface A) of the fence body 10, the concave side 32 of the surface fastener is also vertically arranged at a position corresponding to the convex side 31 in the vicinity of the terminal end portion 14. The stage is provided in two rows on the left and right. Here, since the convex side 31 and the concave side 32 of the surface fastener constituting the coupling mechanism 30 are provided long along the length direction, the mutual engagement position can be adjusted in the length direction. When the closed space is configured by engaging the two, the size can be easily adjusted.

  In addition, when using what has a convex side and a concave side in one surface as a surface fastener, as mentioned above, the same thing was mentioned above, without distinguishing the convex side 31 and the concave side 32. What is necessary is just to provide in a predetermined position.

  Note that the coupling mechanism 30 is not limited to the above-described hook and loop fastener, and for example, any one of snaps, buttons, hooks, hooks, and the like can be used, and a plurality of types of these can be used in combination. You may make it do.

  The above-mentioned fence main body 10 is, for example, set to a height H of about 30 to 50 cm, more preferably about 35 to 45 cm with a center of 40 cm, and a length L of about 280 cm. . When the height L is less than 30 cm, there is a possibility that the line of sight cannot be obstructed when the standard adult M is lying down. On the other hand, when the height L exceeds 50 cm, the simple fence 1 There is a possibility that the information on the simple fence 1 cannot be easily straddled when going out from the inside to the outside, or vice versa. From the above, the height L is preferably 30 to 50 cm, and more preferably 35 to 45 cm.

  Further, the length L of the fence body 10 is preferably suppressed to about 280 cm in consideration of folding or rolling the fence body 10. When the length L is set to 280 cm, for example, as shown in FIG. 1 (C), when an adult M with an average physique lies down and surrounds it, two simple fences 1 are used. It will be. In this case, by engaging the concave side 32 of the hook-and-loop fastener provided on the terminal end 14 on the outer side B of one simple fence 1 with the convex side 31 of the start end 13 inside the other simple fence 1, After connecting the simple fence 1 and forming an ellipse with the two simple fences 1, the end side 14 of the outside B of the other fence 1 is connected to the convex side 31 of the start end 13 of the inside A of the simple fence 1. By engaging the concave side 32, an oval fence can be formed as a whole, and a closed space R surrounded by the fence can be formed. Here, the closed space means that a predetermined area on the floor surface F is substantially planarly surrounded, and has an opening upward.

  Since the fence main body 10 is formed of a sheet-like member as described above, the fence main body 10 itself does not have a self-shape holding force. Even in such a case, the two simple fences 1 are configured in an oval shape, and are inserted into the lower holding member 21 and the upper folded portion 16 inserted into the lower folded portion 15 as described above. Since the upper holding member 22 has the shape holding force, the shape holding force can be obtained as a whole. Furthermore, since the lower holding member 21 and the upper holding member 22 are bendable, the entire shape or size can be changed relatively freely by bending or bending.

In the above description, an example in which two simple fences 1 are connected to form a large fence has been described. For example, when a larger fence is required, three or more simple fences 1 are connected to form a fence. You may make it comprise. Conversely, if the space to be enclosed may be narrow, the simple fence 1 may be formed into a circular shape or the like to make a small fence.
<Embodiment 2>

  With reference to FIG. 2, the simple fence 2 which concerns on Embodiment 2 to which this invention is applied is demonstrated. Here, FIG. 2 (A) is a front view of the simplified fence 2 in a state where the lower folded portion 15 and the upper folded portion 16 are unfolded and the whole is further expanded as viewed from the inner surface (surface) A side. It is. FIG. 2B is a front view of the extended state of the completed (finished) simple fence 2 as viewed from the inner surface A side. However, in the same figure, the lower holding member 21 accommodated in the lower folded portion 15 and the upper holding member 22 accommodated in the upper folded portion 16 are indicated by thick solid lines. FIG. 2C is a top view of the simple fence 2. FIG. 2D is a perspective view illustrating a usage example in which a large fence is configured by using two simple fences 2.

In addition, the simple fence 2 shown in FIG. 2 adds the pleat part 18 to the simple fence 1 of Embodiment 1 shown in FIG. 1, and is the same as that of the simple fence 1 about the other than that. Therefore, the same reference numerals are given and redundant description is omitted.
The simple fence 2 has a plurality of pleats 18 formed on the fence body 10A. Each pleat portion 18 is formed by folding and joining a part of the fence body 10A. That is, as shown in FIG. 2A, the pleat portion 18 folds a part of the fence body 10A along a valley fold line 18a extending in the height direction, and further joins the joining line 18b and the joining line 18c. It consists of The thus formed pleat portion 18 is formed over the entire height direction of the fence body 10A, and accordingly, a space penetrating in the height direction (vertical direction) is formed inside the pleat portion 18. .

  In the example shown in FIG. 2, the pleat portions 18 are formed at the start end portion 13 and the end end portion 14 of the fence body 10 </ b> A, and at each of the positions that divide the start end portion 13 and the end end portion 14 into seven equal parts. In total, eight are formed. Here, if the length L of the fence body 10A is, for example, 280 cm, the two adjacent pleat portions 18 are formed at an interval of 40 cm. That is, assuming that the interval between the two pleat portions 18 is one section, the width W of one section is 40 cm.

  The simple fence 2 of the present embodiment can be used by, for example, forming the fence body 10A in a planar shape between two pleat portions 18 and bending it at a position corresponding to the pleat portion 18. That is, it becomes easy to bend and use one section as one unit. Thereby, it becomes easy to change the shape and size of the closed space constituted by the simple fence 2.

  FIG. 2D shows an example in which two simple fences 2 having the above-described configuration are connected and used using a connecting mechanism 30. Note that the connection method using the connection mechanism 30 is the same as that shown in FIG.

  According to the simple fence 2 of the present embodiment, in addition to the effects of the simple fence 1 of the first embodiment, a plurality of pleat portions 18 formed over the entire height of the fence body 10A are provided. Since this acts as a reinforcing member, the shape retaining force of the fence body 10A is improved.

  Furthermore, these pleat portions 18 can also be used in the embodiment as shown in FIGS.

  FIG. 3A is a diagram for explaining a state in which the opening above the fence formed by the two simple fences 2 is closed by the sheet-like cover 42. FIG. 3B is a diagram for explaining a state where the entire opening is closed by the cover 42. FIG. 3C is a diagram illustrating a state in which a part of the cover 42 is rolled up and a part of the opening is opened.

  A cylindrical column 41 is inserted into the pleated portion 18, and the lower end of the column 41 is brought into contact with the floor surface (mounting surface) F, and the upper end is protruded upward from the pleated portion 18 to provide a protruding portion. On the other hand, the cover 42 is formed to be slightly larger than the opening, and a grommet 42 a into which the protruding portion of the support column 41 can be inserted and removed is provided at the peripheral edge. In order to cover the opening with the cover 42, the cover 42 is put over the opening, and the protruding portion of the column 41 is inserted into the eyelet 42a. Thereby, an opening part can be covered easily and another person's eyes | visual_axis can be interrupted | blocked completely. Further, as shown in FIG. 3C, a part of the opening can be opened by removing some eyelets 42a corresponding to the face of the adult M.

  With reference to FIG. 4, another example of use of the pleat unit 18 will be described. In the example shown in the figure, when the placement surface is a ground G such as soil or sand, a case in which a fence is constructed on the ground G with two simple fences 2 is shown. A support 43 having a sharp tip 43a is inserted into the pleat portion 18 in the direction of arrow P, and the tip 43a is pierced into the ground G. The same applies to the other pleat portions 18.

Thereby, a fence can be firmly fixed to ground G, such as soil and sand. The example shown in FIG. 4 is suitable when the simple fence 2 is used for leisure, for example, on a lawn open space or a beach sand beach.
<Embodiment 3>

  With reference to FIG. 5, the simple fence 3 which concerns on Embodiment 3 to which this invention is applied is demonstrated. Here, FIG. 5 (A) is a front view of the simplified fence 3 in a state where the lower folded portion 15 and the upper folded portion 16 are expanded and the whole is further extended as viewed from the inner surface (front surface) A side. It is. FIG. 5B is a front view of the completed (finished) simple fence 3 as viewed from the inner surface A side. However, in the same figure, the lower holding member 21 accommodated in the lower folded portion 15 and the upper holding member 22 accommodated in the upper folded portion 16 are indicated by thick solid lines. FIG. 5C is a top view of the simple fence 3. FIG. 5D is a perspective view illustrating a usage example in which a large fence is configured by using two simple fences 3. FIG. 5E is a diagram illustrating an example in which a document G1 or the like is hung on the eyelet 17 using a string or the like. FIG. 5F is a diagram illustrating an example in which the document G2 and the like are stored in the pocket portion 19.

  In addition, the simple fence 3 shown in FIG. 5 adds the pocket part 19 to the simple fence 2 of Embodiment 2 shown in FIG. 2, and is otherwise the same as that of the simple fence 2. Therefore, the same reference numerals are given and redundant description is omitted.

  The pocket portion 19 is folded back in a valley shape on the upper side with respect to the valley fold line 19a extending in the length direction on the lower end side of the fence body 10B, and the joining line 19b is joined to the joining line 19c. Can be formed over. In the present embodiment, when the pocket portion 19 is formed as described above, the lower folded portion 15 can be formed at the same time.

  In the present embodiment, among the convex sides 31 of the six hook-and-loop fasteners to which the starting end portion 13 of the fence body 10B is attached, two of the upper end portion 16 side are provided on the inner surface A side in the state shown in FIG. The remaining four convex sides 31 are provided on the outer surface B side. These four convex sides 31 are attached to portions corresponding to the pockets 19 and are located on the inner surface A side in the state shown in FIG. 5B after the pockets 19 are formed.

  As shown in FIGS. 5D and 5F, the pocket portion 19 formed in this way can be freely used by storing a document G2 or storing personal items (not shown). .

In addition, by forming the pocket portion 19, the entire fence body 10B is reinforced and the shape retention force is improved.
<Embodiment 4>

  With reference to FIG. 6, the simple fence 2A which concerns on Embodiment 4 to which this invention is applied is demonstrated. Here, FIG. 6 is a figure explaining the usage example of the simple fence 2A.

  The basic fence 2A shown in the figure has the same basic configuration as the simple fence 2 shown in FIG. The simple fence 2A is configured such that the length L is longer than that of the simple fence 2 so that the adult M can be surrounded by a single piece.

  According to this simple fence 2A, unlike the case where two simple fences 2 are connected to form a fence, the fence can be formed by one piece, so that the work of connecting two pieces can be omitted. .

  In the above embodiment, the case where the fence is configured by using two each of the simple fences 1, 2, and 3 has been described as an example, but the number of the fences is not necessarily limited to two as described above. Or you may make it comprise a fence using three or more sheets. That is, the number of sheets to be used is determined by the length L of each fence body and the size of the closed space R to be constituted by the fence. In the above description, the case where the adult M lies in the closed space R has been described as an example. However, the present invention is not limited to this. For example, a futon, a blanket, personal belongings, etc. used by one family are gathered in one place and surrounded by a fence. Also good.

  In addition, the lower holding member 21 and the upper holding member 22 described in the above embodiment are each one, and it is not necessary to reach the length L (full length) of the fence body, and the full length is divided into a plurality of pieces and secured. You may make it do.

  Moreover, in the above embodiment, although the lower folding | turning part 15 and the upper folding | turning part 16 demonstrated so that it might be formed continuously over the full length of the length L of a fence main body, not only this but the full length of length L On the other hand, a plurality of items may be provided intermittently.

DESCRIPTION OF SYMBOLS 1 Simple fence (Embodiment 1) 2 Simple fence 2 (Embodiment 2) Simple fence 3 (Embodiment 4) 3 Simple fence (Embodiment 3) 10, 10A, 10B Fence main body 11 Lower end 12 Upper end 13 Start end portion 14 End portion 15 Lower folded portion 16 Upper folded portion 17 Eyelet 18 Pleated portion 19 Pocket portion 21 Lower support member 22 Upper support member 30 Connection mechanism 31 Convex side of surface fastener 32 Concave side of surface fastener F Floor surface (placement) surface)
G Ground (mounting surface)
H Height L Length R Closed space

Claims (9)

In a simple fence that stands on the mounting surface and surrounds a predetermined area,
In a stretched state, the sheet is formed in a substantially rectangular sheet shape, and is placed on the mounting surface. The upper end is disposed above the lower end and faces the lower end. The upper end and the lower end. A fence main body having a start end portion connecting each one end edge in the vertical direction, and a terminal end portion connecting each other end edge of the upper end portion and the lower end portion in the vertical direction;
A bendable lower holding member that is arranged along the lower end and holds the shape of the fence body;
A bendable upper holding member that is arranged along the upper end and holds the shape of the fence body;
An engagement / disengagement coupling mechanism that is disposed at the start end and the end end, connects the start end and the end end, and forms a closed space by the fence body,
A simple fence characterized by that. When the direction along the lower end and the upper end of the fence body is the length direction, the fence body is formed by folding the lower end and the upper end at the lower end and the upper end. And having a lower folded portion and an upper folded portion that are penetrated in the length direction and are capable of inserting and removing the lower holding member and the upper holding member.
The simple fence according to claim 1. When the direction along the starting end and the terminal end of the fence body is the height direction, the fence body is formed by folding back part of the fence body at each of the different positions in the length direction. A pleat portion extending in the vertical direction
The simple fence according to claim 2 characterized by things. The pleat portion is formed in a cylindrical shape that is penetrated in the vertical direction so that the column can be inserted and removed.
The simple fence according to claim 3. The fence body has the lower folded portion, the upper folded portion, and the pleat portion formed by folding and joining a part of one sheet-like member that becomes a sheet shape in the unfolded state.
The simple fence according to claim 4. The joining is performed by any one of stitching, heat welding, and bonding.
The simple fence according to claim 5. The coupling mechanism is configured by a convex side of a surface fastener provided on one of the start end and the end of the fence body, and a concave side of a surface fastener provided on the other.
The simple fence according to any one of claims 1 to 6, characterized in that: The fence body has a pocket portion formed by folding the lower end upward.
The simple fence according to any one of claims 1 to 7, wherein the simple fence is provided. The fence body has a height of 30 to 50 cm.
The simple fence according to any one of claims 1 to 8, characterized in that:

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