JP2010259576A - Assembled curtain - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an assembled curtain which can be easily unfolded and stored. <P>SOLUTION: The front end of a horizontal frame 12 is formed into a thin-walled part 14 and an attaching hole 16 is provided. The attaching hole 16 is formed into such a size that a small diameter part 26 of a vertical frame 20 can be inserted, and by inserting the small diameter part 26 to the attaching hole 16, the horizontal frame 12 is positioned in the horizontal direction. Further, since the thin-walled part 14 is sufficiently thin compared to the length of the small diameter part 26, the plurality of horizontal frames 12 can be attached to one vertical frame 20. And further, since the length of the small diameter part 26 is sufficient, there is no possibility of the detachment of the horizontal frame 12 from the small diameter part 26. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

  The present invention relates to a prefabricated curtain.

  In order to use a limited space, especially indoors, for various purposes, it is necessary to flexibly change the size and number of rooms. However, for example, when performing a medical examination, it is difficult to flexibly change the size and number of rooms according to various purposes (examination items) even in a dedicated facility.

  Therefore, when conducting various inspections in such a case, it is difficult to secure a room and the number of rooms suitable for the execution, so there are restrictions on the number of facility users who can receive the inspection. There is a risk of occurrence or time loss.

  In the limited space of facilities, functions that can flexibly change the size and number of rooms according to applications are also required in facilities that have rooms such as conference rooms and banquet halls. In many cases, the room was divided with movable partition walls and accordion curtains.

  Therefore, assembling curtains (partitions) are mainly used as a tool for separating the space by standing independently on the indoor floor for the purpose of partitioning the room. For example, it is widely used in places where an unspecified number of people come and go, such as hospitals and clinics. In particular, as described above, an assembly-type curtain in which cloth sheet members are stretched up and down on a pipe frame is widely used for use in hospitals, medical purposes, and the like (see, for example, Patent Document 1).

However, even when conventional curtains are not used, there are many structures that do not change the height dimension, such as a folding screen, and the structure is complicated even if it can be folded, or the work involved in deployment is complicated. There are many restrictions on use, such as there being restrictions on the shape when deployed.
Japanese Utility Model Publication No. 6-13636

  In view of the above facts, an object of the present invention is to provide an assembled curtain that can be easily deployed and stored.

  The assembled curtain according to claim 1 includes a horizontal frame provided with round holes at both ends in the longitudinal direction, and a small-diameter portion inserted into the round hole of the horizontal frame at the tip, and a plurality of self-standing curtains from the floor surface. It is characterized by comprising a vertical frame, leg portions for allowing the vertical frame to stand on a floor surface, and a seat portion suspended from the horizontal frame.

  In the invention with the above-described configuration, the small-diameter portion at the front end of the vertical frame is inserted into the round hole at the front end of the horizontal frame, whereby a simple assembly curtain that holds the horizontal frame at the front end of the vertical frame can be obtained.

  The assembly type curtain according to claim 2 is the configuration according to claim 1, wherein the horizontal frame and the vertical frame have a round pipe shape, and the round hole is formed in a thin portion formed at both ends of the horizontal frame. And the thickness of the thin portion is equal to or less than the radius of the horizontal frame, and one surface where the round hole opens is a surface including the central axis of the horizontal frame.

  In the invention of the above configuration, by forming the front end of the horizontal frame as a thin portion, the front end of a plurality of horizontal frames can be simultaneously engaged with a single vertical frame, and the space curtain can be divided into free shapes. Can do. In addition, by setting the thickness of the thin portion to be equal to or less than the radius of the horizontal frame, the height of the horizontal frame can be made substantially equal when the two horizontal frames are engaged with one vertical frame.

  According to a third aspect of the present invention, there is provided the assembling curtain according to the first or second aspect, wherein the vertical frame has a double structure of an outer pipe and an inner pipe, and the inner pipe is placed in the outer pipe in a stored state. A pipe is inserted for a predetermined length, the inner pipe is pulled out from the outer pipe in a deployed state, and the deployed state is maintained by a lock member biased radially outward from the outer peripheral surface of the inner pipe. .

  In the invention of the above configuration, the unfolded curtain can be easily stored by maintaining the unfolded state by the lock member of the inner pipe at the time of unfolding and pushing the lock member into the inner pipe at the time of unfolding.

  The assembly type curtain according to claim 4 is the configuration according to any one of claims 1 to 3, wherein the leg portion includes a base installed on a floor surface, and a stand standing from the base A pair of support plates, a shaft hole formed in the support plate, a mounting hole formed in the vertical frame mounted between the support plates, and the mounting hole and the shaft hole along the floor surface A shaft that is inserted in a direction, a stopper that is rotatably attached to the support plate, grips a lower end of the vertical frame, restricts rotation of the lower end of the vertical frame, and urges the stopper upward to urge the vertical frame. And an elastic member that maintains the gripped state of the lower end of the frame.

  In the invention of the above configuration, the lower end of the vertical frame that is rotatable around the shaft portion is gripped from below with a stopper urged by an elastic member, so that the stopper is pushed down so that the angle between the leg portion and the vertical frame is increased. It can be changed and it can be set as the assembly-type curtain which can improve storage property.

  The assembly type curtain according to claim 5 is the structure according to any one of claims 1 to 4, wherein a tip of the small-diameter portion of the vertical frame has a rotary shaft provided in a radial direction. A stopper member is pivotally supported so as to be rotatable around.

  In the invention with the above configuration, by providing a foldable stopper member at the tip of the small-diameter portion, it is possible to provide an assembly-type curtain in which the small-diameter portion inserted through the attachment hole is difficult to come off.

  The assembly type curtain according to a sixth aspect is the structure according to any one of the first to fifth aspects, wherein a plurality of grooves are formed in a circumferential direction on an outer peripheral surface of the small diameter portion of the vertical frame. It is characterized by that.

  In the invention with the above configuration, since the grooves carved on the outer peripheral surface of the small diameter portion generate friction with the inner peripheral surface of the mounting hole, it is possible to provide an assembly type curtain in which the small diameter portion inserted through the mounting hole is difficult to come off.

  Since the present invention has the above-described configuration, the assembly curtain can be easily developed and stored.

<Device overview>
FIG. 1 shows an assembled curtain according to an embodiment of the present invention.

  As shown in FIG. 1, the assembling curtain 10 supports both ends in the longitudinal direction of a horizontal frame 12 stretched substantially horizontally with the floor with a pair of vertical frames 20, and a sheet portion 18 is attached to the horizontal frame 12 with a magic tape ( (Registered trademark) and the like.

  The vertical frame 20 has a substantially cylindrical shape and is erected from the floor by a leg portion 40, and a small-diameter portion 26 is provided at the tip. A small diameter portion 26 is inserted into the mounting holes 16 drilled at both ends of the horizontal frame 12 to support the horizontal frame 12.

  The front end of the horizontal frame 12 is a thin portion 14, which is formed with a small thickness in the through direction of the mounting hole 16, and the thin portions 14 of the plurality of horizontal frames 12 can be inserted into the small diameter portion 26 of the vertical frame 20. Has been.

  The front end of the horizontal frame 12 where the thin portion 14 is formed has a substantially bullet-shaped streamline shape, and has a shape without a sharp corner near the front end. Further, the thickness of the thin portion 14 (the dimension in the through direction of the mounting hole 16) is set to be equal to or less than the radius of the horizontal frame 12. For this reason, as shown in FIG. 2, if the two horizontal frames are alternately stacked with the thin-walled portions 14 and the small-diameter portions 26 are inserted into the mounting holes 16, the two horizontal frames 12 are approximately as high as the floor surface. It becomes equivalent.

  The vertical frame 20 is held by a leg portion 40 installed on the floor so as to stand upright from the floor surface, and the leg portion 40 positions the vertical frame 20 on the floor and simultaneously maintains the upright state. For example, the leg portion 40 has a structure that prevents the vertical frame 20 from falling down in various directions on the floor by combining a foot member 44 disposed on the floor and a base 42 disposed so as to be orthogonal thereto. ing.

  The vertical frame 20 is rotatably held around the shaft portion 48 by a shaft portion 48 provided parallel to the floor on a holding portion 46 erected from the leg portion 40. As a result, it is tilted to an angle substantially parallel to the leg 40 during storage, and can be held at an angle erecting from the floor surface during deployment.

<Details of each part>
2 to 4 show a part of an assembling curtain according to the embodiment of the present invention.

  As shown in FIG. 2, the front end of the horizontal frame 12 is a thin portion 14, and a mounting hole 16 is provided. The mounting hole 16 is sized such that the small diameter portion 26 of the vertical frame 20 can be inserted, and the horizontal frame 12 is positioned in the horizontal direction by inserting the small diameter portion 26 into the mounting hole 16 as shown in FIG.

  Further, since the thin portion 14 is sufficiently thin compared to the length of the small diameter portion 26, a plurality of horizontal frames 12 can be attached to a single vertical frame 20 as shown in FIG. Further, since the length of the small-diameter portion 26 is sufficient, there is no possibility that the horizontal frame 12 is detached from the small-diameter portion 26 without using a vertical stopper or a fixing member.

  Further, a groove 26A is carved in the circumferential direction on the outer peripheral surface of the small-diameter portion 26. When the groove 26A is inserted into the mounting hole 16, the frictional resistance is increased between the inner peripheral surface of the mounting hole 16 and the lateral frame 12 is When the force in the vertical direction is applied from the outside, the thin portion 14 is not easily detached from the small diameter portion 26.

  Further, a foldable stopper 27 is provided at the tip of the small diameter portion 26. After the small-diameter portion 26 is inserted into the mounting hole 16, the stopper 27 is folded in either direction so that the thin-walled portion 14 is not easily detached from the small-diameter portion 26 when vertical force is applied to the horizontal frame 12 from the outside. It is configured.

  As shown in FIGS. 3A and 3B, the vertical frame 20 has a double structure in which an inner pipe 24 having a small diameter is inserted into an outer pipe 22 having a large diameter. The total length is shortened by being inserted into the pipe 22, and the inner pipe 24 is pulled out from the outer pipe 22 during deployment to increase the total length.

  An opening 29 is provided at a predetermined location of the inner pipe 24, and a stopper 28 protrudes radially outward from the opening 29. The stopper 28 is urged by a spring 30 outward in the radial direction so as to protrude outward from the inner diameter of the outer pipe 22.

  When the inner pipe 24 is pulled out until the opening 29 comes out from the outer pipe 22 at the time of deployment, the stopper 28 protrudes radially outward and is caught by the end face 22B of the outer pipe 22, so that the inner pipe 24 returns into the outer pipe 22 from this. Instead, it is held at this drawer length.

  When the stopper 28 is pushed as shown by an arrow 28A as shown in FIG. 3A when retracted, the stopper 28 is retracted into the opening 29, so that the inner pipe 24 is inserted into the outer pipe 22 as shown in FIG. 3B. Is stored.

  At this time, if the stoppers 28 are provided at a plurality of positions in the longitudinal direction of the inner pipe 24, the inner pipe 24 can be fixed with a plurality of drawn lengths, and the vertical frame 20 can be held at various heights. be able to.

  As shown in FIGS. 4A and 4B, the outer pipe 22 of the vertical frame 20 is supported by a shaft portion 48 on a holding portion 46 erected from the leg portion 40. The outer pipe 22 is rotatably supported by the shaft portion 48, and the lower end of the outer pipe 22 is held by a stopper 60. The stopper 60 is urged toward the shaft portion 48 by an elastic member (not shown), and engages with and holds the tip of the outer pipe 22.

  When the stopper 60 is pushed in the direction of the arrow 60A as shown in FIG. 4 (A), the stopper 60 is disengaged from the tip of the outer pipe 22, and as shown in FIG. The pipe 22 has a so-called collapsible structure that is rotatable.

  As shown in FIG. 4B, the outer pipe 22 can be rotated in the direction of the arrow 22A, and the angle with respect to the base 42 can be changed. For this reason, by pushing the stopper 60 during storage, the outer pipe 22 is made substantially parallel to the leg portion 40 so that the storage space can be reduced.

<Effect>
Since this invention was set as the said structure, it has the following outstanding effects.

  That is, the assembly type curtain 10 according to the embodiment of the present invention can easily perform horizontal positioning by inserting the small-diameter portions 26 of the vertical frame 20 into the mounting holes 16 provided at both ends of the horizontal frame 12. it can.

  In addition, the thin frame portion 14 at the front end of the horizontal frame 12 allows the horizontal frame 12 to pass through the small diameter portion 26 as long as the small diameter portion 26 allows, so that the shape of the resulting partition can be freely set. And can. In particular, when the pair of horizontal frames 12 are supported by a single vertical frame 20, the height of the horizontal frames 12 can be made substantially equal by overlapping the thin portions 14 alternately.

  Moreover, if the length of the small diameter portion 26 is sufficient, there is no need to provide a locking member or a fixing member in the vertical direction in particular, and deployment and storage operations can be easily performed. Further, the groove 26A provided on the outer peripheral surface of the small diameter portion 26 causes friction with the inner peripheral surface of the mounting hole 16 so that the small diameter portion can be easily moved even when the horizontal frame 12 jumps upward when the seat portion 18 is removed. The mounting hole 16 can be configured not to be detached from 26.

  Further, by providing a foldable stopper 27 at the tip of the small diameter portion 26, the mounting hole 16 is not easily detached from the small diameter portion 26 even when the horizontal frame 12 jumps upward when the seat portion 18 is removed. It can be configured.

  Furthermore, since the vertical frame 20 is extendable and retractable with respect to the leg portion 40, the storage space can be kept small.

<Others>
As mentioned above, although the Example of this invention was described, it cannot be overemphasized that this invention is not limited to said Example at all, and can implement in a various aspect in the range which does not deviate from the summary of this invention.

  In other words, in the present embodiment, the assembly type curtain in which the seat portion 18 is attached to the horizontal frame 12 is used. Can be applied.

It is a perspective view which shows the assembly-type curtain which concerns on embodiment of this invention. It is an expansion perspective view which shows a part of assembly-type curtain which concerns on embodiment of this invention. It is an expansion perspective view which shows a part of assembly-type curtain which concerns on embodiment of this invention. It is an expansion perspective view which shows a part of assembly-type curtain which concerns on embodiment of this invention.

DESCRIPTION OF SYMBOLS 10 Assembling type curtain 12 Horizontal frame 14 Thin part 16 Mounting hole 18 Seat part 20 Vertical frame 22 Outer pipe 24 Inner pipe 26 Small diameter part 26A Groove 27 Stopper 28 Stopper 29 Opening part 30 Spring 40 Leg part 42 Base 44 Foot member 46 Holding Part 48 shaft part 60 stopper

Claims (6)

A horizontal frame with round holes at both longitudinal ends;
A plurality of vertical frames that are provided with a small-diameter portion to be inserted into the round hole of the horizontal frame at the tip, and are self-supporting from the floor surface;
Legs for allowing the vertical frame to stand on the floor;
A seat portion suspended from the horizontal frame;
Assembling curtain. The horizontal frame and the vertical frame are round pipe shapes,
The round hole is provided in the thin portion formed at both ends of the horizontal frame, and the thickness of the thin portion is equal to or less than the radius of the horizontal frame,
The assembled curtain according to claim 1, wherein one surface on which the round hole is open is a surface including a central axis of the horizontal frame. The vertical frame has a double structure of an outer pipe and an inner pipe,
In the stored state, the inner pipe is inserted into the outer pipe for a predetermined length,
The inner pipe is pulled out from the outer pipe in the unfolded state, and the unfolded state is maintained by a lock member biased radially outward from the outer peripheral surface of the inner pipe. Assembling curtain as described. The leg portion is a base installed on the floor surface;
A pair of support plates erected from the base;
A shaft hole formed in the support plate;
Mounting holes formed in the vertical frame mounted between the support plates;
A shaft portion inserted into the mounting hole and the shaft hole in a direction along the floor surface;
A stopper that is rotatably attached to the support plate, grips a lower end of the vertical frame, and restricts rotation of the lower end of the vertical frame;
An elastic member that biases the stopper upward and maintains the gripping state of the lower end of the vertical frame;
The assembled curtain according to any one of claims 1 to 3, further comprising:   The stopper member is pivotally supported at the tip of the small diameter portion of the vertical frame so as to be rotatable around a rotation shaft provided in a radial direction. Assembling curtains described in 1.   The assembly type curtain according to any one of claims 1 to 5, wherein a plurality of grooves are formed in a circumferential direction on an outer peripheral surface of the small diameter portion of the vertical frame.

Images