JPH07150770A - Partition sheet and fitting device thereof - Google Patents

Abstract

PURPOSE:To provide a partition between a ceiling section and a floor section in the proper expansion state by arranging an extension control material controlling the extension in the length direction and in the width direction on a film material made of plastic or the like. CONSTITUTION:An extension control material made of a wire, a knitted/woven material, or an interlaced material and controlling the extension in the length direction and in the width direction is arranged on a film material made of flexible plastic to constitute sheet members 1.... End sections of the sheet member 1 are wound on end section sticking members 2, 2, and the end section sticking members 2, 2 are fixed to stationary position fixing members 3.... The end section sticking members 2, 2 are inserted via inserting means 4... fitted to the stationary position fixing members 3..., fastening means 5... are screwed via the inserting means 4..., and the end section sticking members 2, 2 are fastened to the stationary position fixing members 2, 2. A partition can be formed in the expansion state rarely displaced or rocked by wind force or other pressure conditions.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a partition sheet and its mounting device, which can be easily and accurately set by a partition sheet suitable for effectively partitioning between a ceiling portion and a floor portion and its appropriate extension state. It seeks to obtain a device that can be installed.

[0002]

2. Description of the Related Art A partition sheet called a curing sheet or a shielding sheet is installed to install various communication devices and others, or to remove them from the equipment installation area. Various types of curing are carried out to prevent interference between devices and to limit ingress or influence of moisture such as dust and rainwater generated during construction, and sound.

For example, when the existing communication machine room, exchange room, electric power room, etc. are renewed, the airflow from the duct of the existing air conditioner hits the upper part of the digital exchange or the like, so that the partition by the sheet as described above is necessary. And
For these partitions, vinyl sheets are generally used together with flame-retardant plywood and fixed to the ceiling surface, which is a concrete slab, with concrete nails, while on the floor surface, it is possible to bond and fix them with cloth adhesive tape. Has been done. Further, such a partition is made of lightweight iron when the usage period is 2 to 3 years, and a vinyl sheet is attached to the base.

Various proposals have been made for mounting the seat as described above, such as an accordion type or blind type suspension system, curtain system, etc. Each merit is recognized in the formation of the spread state.

[0005]

However, in the conventional materials as described above, there are few preferable sheet materials for appropriately achieving the partition as described above. That is, even if various materials such as metals, inorganic materials such as ceramics and stones, fiber materials, plastic materials, and wood are used today, no preferable material is suitable as the above-mentioned partitioning purpose.

Further, according to the prior art as described above, in order to perform stable or strong seat attachment, it is necessary to make the seat itself and the attachment mechanism as a whole strong. For example, a simple sheet material is used. It is almost difficult to form an accurate partition structure, and it is not suitable for the purpose of temporarily adopting only a limited period such as the construction period described above.

In the case where the curing sheet material is fixed with the cloth adhesive tape as described above, the adhesive strength is poor, and a flexible resin sheet or the like can be stably set especially under the condition that the air pressure fluctuates due to wind force or the like. It is not easy to do, and the sheet shakes or bends significantly and disturbs the partition state that is formed at a corner, making it difficult to achieve the desired partition purpose, dustproof, moistureproof purpose, temperature difference, pressure difference There is a high possibility of peeling under certain conditions.

In particular, when the above-mentioned curing sheet material is installed in the existing communication machine room, exchange room, power room, etc. close to the communication machine, power control panel, battery, etc., it is difficult to apply and does not loosen. It is impossible to set, and the seat swells due to the air flow from the air conditioner duct or the pressure difference, which may cause static electricity due to contact with communication equipment and batteries, and there is a high risk of accidents due to communication failures.

In order to avoid such disadvantages, it is unavoidable to make the seat itself rigid and to make its mounting structure strong, but in any case, they are costly and light as a partition by the seat. Was severely lost, the settings of devices etc.,
It is not suitable for the purpose of being used as a temporary member that is set appropriately in a necessary place for removal.

[0010]

As a result of repeated studies on solving the above-mentioned technical problems of the present invention, the present invention employs a specific seat end fixing member and a fixing member. By using the inserting means and the tightening means together, it has succeeded in accurately fixing a resin sheet material having a certain degree of elasticity with a relatively simple structure, and is as follows.

(1) A partition sheet, which is a flexible plastic or other film material and is provided with an expansion control material for controlling expansion in the length direction.

(2) The partition sheet according to item (1) above, which is provided with an elongation control material for controlling the elongation not only in the length direction but also in the width direction.

(3) The partition sheet according to the above item (1) or (2), characterized in that an adhesive layer or other fastening or connecting means is disposed on the side edge portion.

(4) The partition sheet according to any one of the items (1) to (3), characterized in that the side edges are graduated.

(5) A sheet end fixing member having a cross section, a groove shape, or a plate shape for winding both end portions of the sheet member, and a fixed member for fixing these sheet end fixing members at predetermined positions. A position fixing member, an inserting means attached to the fixed position fixing member for inserting the seat end fixing member, and a fixed position fixing the seat end fixing member by being screwed into the inserting means. A partition sheet mounting device comprising a tightening means for tightening to a member.

(6) A sheet end fixing member having a cross section, a groove shape, or a plate shape for winding both end portions of the sheet member, and a fixed member for fixing these sheet end fixing members at predetermined positions. A position fixing member, an inserting means attached to the fixed position fixing member for inserting the seat end fixing member, and a fixed position fixing the seat end fixing member by being screwed into the inserting means. Consisting of tightening means for tightening to the member,
The partition sheet mounting device, wherein the fixed position fixing member is an elongated member having an L-shaped cross section.

(7) Item (5) or (6) above, characterized in that an adhesive layer is formed on the flat surface of the sheet end fixing member, and the end of the wound sheet member is adhered. Partition sheet attachment device described in.

(8) The fixed position fixing member is fixed to a setting surface such as a floor surface or a ceiling surface, a beam surface, a wall surface, or a pillar material surface through a cushion material. Partition sheet attachment device according to item 7).

(9) The wide end flat surface of the seat end fastening member is attached horizontally and vertically to the fixed position fixing members that are vertically opposed to each other, and the seat end fastening member is attached vertically. The horizontal sheet end fixing member is fastened under a fixed condition.
The partition sheet attachment device according to item (8).

(10) Item (5) to (8), wherein the wide flat surfaces of the sheet end fixing member are attached in parallel to the fixed position fixing members which are vertically opposed to each other. Partition sheet attachment device described in.

(11) A partition sheet mounting device in which both upper and lower ends of the sheet are attached to fixed-position fixing members by sheet end fixing members, and side edges of the sheet are also attached to wall surfaces or column surfaces.

(12) In the above items (6) to (11), a rope or other tension strip is stretched along the surface of the stretched sheet, and the tension strip is provided with a tension operation means. Partition sheet attachment device described.

(13) The partition sheet according to item (12), characterized in that the tension strips stretched along the surface of the stretched sheet are provided in an inclined direction with respect to the stretching direction of the sheet, particularly in a diagonal direction. Mounting device.

(14) The length of the tightening means has a screwing length larger than the outer diameter of the screwing portion of the tightening means, and the length of the inserting means is longer than the screwing length of the tightening means. The partition sheet mounting device according to any one of (5) to (13) above, which has a portion.

[0025]

[Function] Since it is made of flexible plastic or other film material, it can be easily stretched as a curing sheet or partition sheet, and members with a considerable length and width can be easily handled and constructed. Excuse me.

By providing an elongation control material in the lengthwise direction of the film material, an effective expansion tension setting state is formed in the flexible film material, and there is little swinging under wind or pressure fluctuation conditions. Make the seat settings.

By providing an elongation control material for controlling the elongation in the width direction as well as the length direction, the flexible sheet can be tensioned in the width direction as well, and a space having a considerable area can be stably and appropriately partitioned. Make it work.

By providing an adhesive layer or other fastening or connecting means at the side edges, sheets prepared with a constant width are sequentially connected in the width direction so that a partition film can be easily formed even in a space having a corresponding width. Let it form.

By providing the scales on the side edges, the sheet according to the present invention acts as a measuring means, and in particular, as described above, when the sheet is expanded and stretched by being connected to each other by the connecting means, a proper relational position is set. Measure the connection between the sheets and measure them in a stable stretched state.

By using a sheet end fixing member having a cross section, a groove shape, or a plate shape for winding both end portions of the sheet member, both end portions of the sheet member are wound around the fixing member in an appropriate range. , Secure the ends in the widthwise direction in a stable state. The flat or groove-shaped seat end fastening member ensures a straight line shape, and the plate-shaped seat end fastening member provides a setting that fits the setting surface.

By using the fixed-position fixing members for fixing the sheet-end fixing members, which are fixed to the sheet ends as described above, to the fixed-position fixing members, the sheet-end fixing members are fixed. To form a compact mounting mechanism, and stably mount the seat end between the ceiling side and the floor side, or between the wall surface and the pillar surface.

Insertion means attached to the fixing member for inserting the seat end fixing member, which is fixed by winding the seat end portion as described above, and screwed to the inserting means. By using the tightening means for tightening the seat end fixing member to the fixing member, the tightening means is screwed into the inserting means arranged at points, and the sheet is inserted through the seat end fixing member. It is possible to set the tension of the member, and to set the flexible seat member in a stable state in which the flexible seat member is not oscillated and displaced by fluctuations in pressure conditions such as wind power.

Since the fixed position fixing member is an elongated member having an L-shaped cross section, it is possible to fix the fixed position while maintaining linearity.
Further, the seat end fixing member is properly received in a corner portion bent in an L shape to make a compact setting, and the seat is partially received or partially joined and supported for stable tensioning.

By forming an adhesive layer on the flat surface of the sheet end fixing member and adhering the ends of the wound sheet member, a certain area is provided between the sheet end fixing member and the sheet member. Adhesive relationship with the setting is adopted to set the tension of the sheet material accurately and to stabilize the setting state.

Since the fixed position fixing member is fixed to the setting surface such as the floor surface or the ceiling surface, the beam surface, the wall surface or the pillar material surface through the cushioning material, the fixed position fixing member is fixed to the setting surface as described above. Setting that is well-adapted is obtained, and the sheet material wound around the fixed-position fixing member is elastically (cushion-like) held to prevent damage to the sheet material,
Moreover, effective deployment and tensioning is planned.

It is possible to give tackiness to the cushion material, and it becomes possible to temporarily bond the fixed-position fixing member with the cushion material having such tackiness. The setting or fixing work can be easily performed.

Conditions in which the wide flat surfaces of the seat end fastening members are attached horizontally and vertically to the fixing members that are vertically opposed to each other, and the seat end fastening members that are attached vertically are fixed. By tightening the horizontal seat end fastening member below, the other end side of the seat member is effective under the condition that one end side of the seat member is stably fixed by the wide fastening member flat surface. The seat member can be tightly tightened, and as described above, the stable state setting with little swing displacement of the seat member can be accurately obtained.

Since the wide flat surfaces of the sheet end fixing members are attached in parallel to the fixed position fixing members which are vertically opposed to each other, the end portions of the sheet material are effectively sandwiched with respect to the fixed position fixing members. Press it on and fasten.

The upper and lower ends of the sheet are attached to the fixed position fixing member by the sheet end fixing members, and the side edge portions of the sheet are also attached to the wall surface or the column surface, so that the sheet member is set in the longitudinal direction. Each is fixed in the width direction to form a stable partition.

A rope or other tension strip is stretched along the surface of the stretched sheet, and the tension strip is provided with a tensioning operation means so that the tension strip can form a preferable stretch relationship of the sheet material and the pressure fluctuation. Set up tension with less swinging or displacement due to such factors.

Since the tension strips stretched along the surface of the stretched sheet are provided in the slanting direction with respect to the stretching direction of the sheet, particularly in the diagonal direction, the tension of the stretched sheet having an appropriate area is relatively low. An effective tension state is formed by the strip material.

The length of the tightening means has a screwing length larger than the outer diameter of the screwing portion of the tightening means, and the length of the inserting means has a screwing portion longer than the screwing length of the tightening means. As a result, the end of the sheet material having a considerable length or width is wrapped around the sheet end fixing member, set and tightened, and the tightening margin is large,
A proper tension is created by the setting operation itself.

[0043]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A concrete embodiment of the present invention as described above will be described with reference to the accompanying drawings. In the present invention, as the sheet member 1, a plastic film or other film or a composite material of them and other materials is used. A sheet end fixing member 2 having a cross section, a groove or a plate at the upper and lower ends of the sheet member 1,
2, both ends of the sheet member 1 are wound around the fastening members 2 and 2.

More specifically, as the plastic film, polyethylene, polypropylene, polystyrene, polyvinyl acetate, polyvinyl alcohol, polyvinyl chloride, polycarbonate, polyvinylidene chloride, polyamide, cellophane, cellulose, polyester, polyimide, poly There are phenylene oxide, polysulfone and the like, and also all films, non-woven fabrics, cloths and foils made of natural or synthetic materials such as natural rubber, silicone rubber, fluororesin and synthetic rubber.

Typical examples of those composite materials are as follows. (1) Composite material of the above "plastic film and paper" (2) Composite material of the above "plastic film and cloth" (3) Above "same kind of plastic film" or "different kind of plastic film" and " Composite material with "metal fiber" (4) Composite material with "plastic film of the same kind" or "different plastic film" and "glass fiber" (5) Composite material with "other film and cloth" (6) Composite material with aluminum foil

A concrete mode of the sheet material 1 is as shown in FIGS. 1 to 6, and in the film or composite material as described above, an elongation control material for controlling the elongation in the length direction at least at the center portion in the width direction. With 11 to 13 installed,
That is, in FIG. 1, a wire 11 is provided along the length direction, in FIG. 2 a mesh material or knitted material 12 is arranged, and in FIG. 3 a crossing material 13 is arranged in a biased direction. 2 and 3 also control the elongation in the width direction.

In any case, the sheet material 1 according to the present invention has an appropriate possibility, and the release paper 16 is appropriately interposed as shown in FIG. 4, or the release paper is used as shown in FIG. It is wound up without being used, so that cargo handling and other handling can be performed compactly. As shown in FIG. 6, graduations or indicators 15 are provided on both sides of the sheet material 1, and the dimensions are appropriately measured at the time of construction, and the adhesive portions 14 are formed on the side edges to bond the sheet materials 1 to each other in the width direction. It is designed to be connected.

It should be understood that a connecting means such as a chuck or a fastener may be employed instead of the adhesive portion 14,
Such a chuck or fastener can be appropriately released from the connected state and used as an entrance and exit.

The state in which the sheet member 1 is wound around the sheet end fixing member 2 is typically as shown in FIG. 7, and the sheet end fixing members 2 and 2 are engaged with the fixed position fixing member 3 or. The insertion means 4 and the tightening means 5 are adopted.

In a preferred embodiment, an adhesive layer 22 is formed on the surface of the fastening member 2 facing the fixing member 3, and the tightening means 5 is screwed onto the inserting means 4 to tighten the end of the sheet member 1. The part side is adhered to the fastening member 2, and the end portion of the sheet member 1 is effectively joined to the fastening member 2.

Seat end fixing member 2 and fixed position fixing member 3
The state of attachment to the ceiling surface 7 or the beam portion 7a by means of is as shown in FIGS. 8, 9 and 10, and a cushion is provided between the fixed position fixing member 3 and the ceiling surface 7 (or the floor surface). It is preferable to interpose the material 6, and in particular, in the case of FIG. 8, the cushion material 6 is used to maintain the sandwiching pressure of the seat member 1.

The fastening member 2 having a flat or grooved cross section as shown separately in FIG. 9 is lightweight and secures linearity, and the plate-shaped fastening member 2 has a simple structure. And has appropriate bending or flexibility. However, even with this plate-shaped fastening member 2, linearity is ensured in the width direction, and the plate-shaped fastening member 2 of the present invention has bending or flexibility in the thickness direction as well as the fixed-position fixing member 3 having a chevron cross section. By being used in combination, the fixed-position fixing member 3 having a chevron-shaped cross section is provided with linearity, and by being fixed to the fixing member 3, linearity can be appropriately obtained.

One of the fixed position fixing members suitable for being used in combination with the seat end fixing member 2 as described above is provided.
One is an L-shaped member 3 in section, and both members 2 and 3 are compactly assembled by setting the fastening member 2 into the corner portion 31 as shown in FIG. Further, the sheet member 1 is joined to the inner surface of the fixing member 3 which also utilizes the corner portion 31 to form a set state, thereby forming a stable attached state. That is, the sheet member 1 such as the above-mentioned sheet member has a certain expansion and contraction action even if reinforcement by cloth or the like is adopted, but the end portion is wound around and fixed to the fastening member 2 as described above. By being fixed by being joined to the corner portion 31 of the member 3, it is possible to form a mounting relationship with sufficiently stable stability.

The seat end fixing member 2 and the fixing member 3 as described above, or the inserting means 4 and the tightening means 5 are made of a metal such as aluminum, iron, copper or nickel, duralumin,
Alloys such as stainless steel, brass, bronze, brass, gun metal, castings, polyethylene, polypropylene, polystyrene,
It can be manufactured from polyvinyl chloride, polyamide, polycarbonate, polyester, acrylic, melamine, urea, hard resin such as ABS, ceramics, wood, bamboo and the like.

The tip of the insertion means 4 is shown in FIG.
Although it may have a spherical shape as shown in FIG. 15D or the like, a preferable embodiment is the one having a pointed portion 41 which is tapered in the entire circumferential direction as shown in FIGS. 15A and 15B, in which an insertion hole is formed. In the state where the end of the sheet member 1 is wound around the fastening member 2, the tip of the inserting means 4 is formed so as to be fully sharpened, and the sheet member 1 such as a plastic film is airtightly inserted. It can be set in a state of being bonded to the peripheral surface of No. 4.

Further, in the present invention, the seat 9 is formed by forming the washer 9, the spring washer 9a, or the unevenness 93 inside or outside as shown in FIG. 11 with respect to the tightening or inserting means 4 by the tightening means 5 as described above. Washers 9b, 9c, 9d that are well adapted to the material 1 and fixed, or a recessed portion 94 is formed from one side so that the tightening means 5 can be attached and detached to the insertion means 4 while being screwed. It is possible to employ a washer 9e, or a hook-shaped washer 9f in which a connecting projection 91 is formed on one side and a perforation 92 is provided.

As the tightening means 5 for easy tightening operation, as shown in FIG. 12, a prismatic tightening means 5a, a wing nut 5b, an uneven nut 5c, a nut 5d integrally formed with a bulge portion 54 and a shaft portion. Can be adopted.

According to the present invention, the tension member 18 can be further used to tension the sheet material. That is, as shown in FIGS. 13 and 14, along the sheet material stretched, the tension strips 18 are provided in parallel or diagonally with the length direction of the sheet material 1, and the tension strips 18 are provided with turnbuckles and other members. The tensioning means 19 is provided so as to perform the tensioning operation, whereby the tension of the sheet material 1 can be achieved.

However, in order to smoothly achieve the tensioning of the tension strip 18 or the tensioning operation as described above, a horizontal hole 41 is provided in the screw shaft as the inserting means 4 as shown in FIG. 15 (a). A structure in which the ends of the tension strips 18 are connected to each other, and as shown in FIG. A cap 42 is provided, a head having a brim-shaped protrusion 43 as shown in FIG. 14C, a dish-shaped head 44 as shown in FIG. As shown in Fig. 16, a member in which a ring portion 54 is formed in the tightening means 5 to connect the tension members 18 is adopted, and in particular, the one in Fig. 16 (b) is guided in a diagonal direction from both sides. It is suitable for tensioning the tension members 18, 18 in a balanced manner.

According to the present invention, the side edge portion of the sheet material 1 can be fixed to the wall surface 25 such as the side wall. That is, in this mode, the seat end fixing member 2 can be fixed by using the fixed position fixing member 3 as shown in FIG. 17, but in some cases, the seat end fixing member 2 is fixed to the wall surface 25 as shown in FIG. Can be installed on.

Regarding the partition sheet attaching apparatus according to the present invention as described above, a room space having a height of 2300 mm is specifically partitioned, and when the room pressure is increased to 5 mm H ₂ O, the seat intermediate (at a floor height of 1150 mm). The maximum bulge is 90
It was 10 mm, and it was 107 mm at maximum even when the room pressure was increased to 7 mm H ₂ O, and it was confirmed that a preferable stable expansion setting was made. When the room pressure is further increased, the tension strips as shown in FIGS. 13 and 14 can be arranged to reduce the amount of expansion.

[0062]

According to the present invention as described above, a partition is formed by a mere film-like sheet member, and is in a stretched state in which it is hardly displaced or oscillated even under appropriate wind conditions or other pressure conditions. It is possible to form the partition, and the partition has a simple structure and can be formed at a low cost, and can be easily set within a short time, or can be removed and is suitable for construction work in a narrow space. It is an invention that has both effects and is highly industrially effective.

[Brief description of drawings]

FIG. 1 is a partial plan view showing an example of a partition sheet material of the present invention.

FIG. 2 is a partial plan view similar to FIG. 1 showing another example thereof.

FIG. 3 is a partial plan view similar to FIGS. 1 and 2 showing still another example.

FIG. 4 is a partial perspective view showing a wound state of the sheet material of the present invention.

FIG. 5 is a partial perspective view similar to FIG. 4, showing another example thereof.

FIG. 6 is a partial plan view of another embodiment according to the present invention.

FIG. 7 is a perspective view of a seat attached state showing an embodiment according to the present invention.

FIG. 8 is a cross-sectional view showing a modified example of the ceiling mounting portion.

FIG. 9 is an explanatory view showing still another embodiment of the ceiling portion mounting portion and a partial oblique view of the seat end portion fastening member.

FIG. 10 is a cross-sectional view of an example of attachment of a beam member according to the present invention.

FIG. 11 is a plan view showing a part of a washer member used in the present invention.

FIG. 12 is a perspective view showing some examples of tightening means used in the present invention.

FIG. 13 is an explanatory view of a tension strip arrangement relationship according to the present invention.

FIG. 14 is a vertical sectional side view of a part shown in FIG.

FIG. 15 is a side view showing a few examples of insertion means according to the present invention.

FIG. 16 is a side view of some examples of tightening means used in the present invention.

FIG. 17 is a cut plan view showing one example of wall mounting of the seat in the present invention.

FIG. 18 is a sectional plan view similar to FIG. 17, showing another example thereof.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Seat member 2 Seat end fixing member 3 Fixed position fixing member 4 Insertion means 5, 5a-5d Tightening means 6 Cushion material 7 Ceiling part 7a Beam part 8 Floor part 9, 9a-9f Washer 11 Wire material 12 Weaving material 13 Crossing material 14 Adhesive part 15 Scale or index 16 Release paper 18 Tension strip material 19 Tensioning means 21 Flat surface 22 Adhesive layer 31 Corner part 32 Horizontal inner surface 33 Vertical inner surface 41 Full pointed portion 42 Cap 43 Wedge protrusion 44 Plate type Head part 51 Corner part 52 Projection part 53 Projection part 54 Swelling part 91 Connecting projection part 92 Perforation 93 Concavo-convex part 94 Recessed part

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Kazuo Nakamura 2-10-12 Iwamotocho, Chiyoda-ku, Tokyo Within Mochida Shoko Co., Ltd. (72) Innovator Yoshinobu Isoda 2-10 Iwamoto-cho, Chiyoda-ku, Tokyo No. 12 Mochida Shoko Co., Ltd.

Claims (14)

[Claims] 1. A partition sheet, which is a flexible plastic or other film material and is provided with an expansion control material for controlling expansion in the length direction. 2. The partition sheet according to claim 1, further comprising an expansion control material for controlling expansion in the width direction as well as in the length direction. 3. The partition sheet according to claim 1 or 2, wherein an adhesive layer or other engaging or connecting means is disposed on the side edge portion. 4. The partition sheet according to any one of claims 1 to 3, wherein the side edges are graduated. 5. A sheet end fixing member having a cross section, a groove shape, or a plate shape for winding both ends of the sheet member, and a fixed position for fixing the sheet end fixing members at predetermined positions. A fixing member, an inserting means attached to the fixed position fixing member for inserting the seat end fixing member, and the seat end fixing member screwed into the fixing means to fix the seat end fixing member to the fixed position fixing member. A partition sheet attaching device, characterized in that it comprises a tightening means to be fastened to the partition sheet. 6. A sheet end fixing member having a cross section, a groove shape, or a plate shape around which both ends of the sheet member are wound, and a fixed position for fixing the sheet end fixing member at a predetermined position. A fixing member, an inserting means attached to the fixed position fixing member for inserting the seat end fixing member, and the seat end fixing member screwed into the fixing means to fix the seat end fixing member to the fixed position fixing member. A partition sheet attachment device, characterized in that the fixed position fixing member is an elongated member having an L-shaped cross section. 7. The partition according to claim 5 or 6, wherein an adhesive layer is formed on the flat surface of the sheet end fixing member, and the end of the wound sheet member is adhered. Seat mounting device. 8. A fixed-position fixing member is fixed to a setting surface such as a floor surface, a ceiling surface, a beam surface, a wall surface, or a pillar material surface through a cushion material.
The partition sheet attachment device according to claim 7. 9. A sheet end fastening member having vertically and horizontally mounted wide flat surfaces of the sheet end fastening member is attached horizontally and vertically to fixed position fixing members which are vertically opposed to each other. The partition sheet attaching device according to claim 5, wherein a horizontal sheet end fixing member is fastened under a fixed condition. 10. The partition according to claim 5, wherein the wide flat surfaces of the seat end fixing member are mounted in parallel with the fixed position fixing members which are vertically opposed to each other. Seat mounting device. 11. A partition sheet mounting device, wherein both upper and lower ends of a sheet are attached to fixed-position fixing members by sheet end fixing members, and side edges of the sheet are also attached to a wall surface or a column surface. 12. The partition sheet attaching device according to claim 6, wherein a tensioning member such as a rope is stretched along the surface of the stretched sheet, and a tensioning operation means is provided on the tensioning member. . 13. The partition sheet mounting device according to claim 12, wherein the tension strips stretched along the surface of the stretched sheet are provided in an inclined direction with respect to the stretching direction of the sheet, particularly in a diagonal direction. 14. A screwing portion in which the length of the tightening means has a screwing length larger than the outer diameter of the screwing portion of the tightening means, and the length of the inserting means is longer than the screwing length of the tightening means. The partition sheet attachment device according to any one of claims 5 to 13, further comprising: