JP2001262747A - Movable connection panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a movable connection panel capable of holding satisfactory appearance, connecting panels without producing a clearance substantially, and achieving smooth and accurate rotary movement without shifting the panels for each other. SOLUTION: A connection rail 5 constituted by providing and protruding a locking part 5c having a slide locking part 5d and a pressure-fitted locking part 5e is firmly fixed in an end part of a panel main body 2, a vertical fringe 3 for hinge is slide-engaged with a hinge part of the connection rail, and a vertical fringe 4 for storing end part is pressure-fitted in and engaged with the other fringe part to constitute the panel 1. A flexible belt 4 having locking end parts 4a at both ends is wound and locked in a condition in which it is tied back over opposing vertical fringes for both hinges of adjacent panels to form a hinge part using the flexible belts facing forward and reverse directions as a pair. As for the other part, a fringe part is stored by opposing and drawing the vertical fringes 4 for storing end part close for each other.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a movable connection panel such as a partition rotatably connected.

[0002]

2. Description of the Related Art A structure for rotatably connecting panels to be connected is such that male and female shafts fixed to both panel ends are fixed to each other, hinges are passed between both plates, or In addition, a single plate-shaped double hinge having a bearing hole or a rotating shaft formed at both ends of the plate is pivotally supported between both panels and interposed therebetween.
Further, a strip-shaped or string-shaped joint is sequentially wound around the front and back surfaces of the adjacent panels alternately to connect the panels (Japanese Utility Model Publication No. 53-50257), and three parallel narrow grooves are formed on the panel surface. There is disclosed a configuration in which a tough cable is wound in a narrow groove with the upper and lower cables in an inverted figure of 8 in the adjacent panel in which a hinge groove is formed (Japanese Patent No. 2920348). .

[0003]

In the case where the male and female shafts of both panels are fixed to each other, the male and female shafts are protruded and a gap is formed between the panels by that amount, or the male and female shafts are moved in the longitudinal direction of the panel. Special panel processing is required, such as protruding to the left or right and left, and forming the panel ends symmetrically uneven so that the male and female shaft portions fit. When the hinge is passed, the hinge is exposed to the panel surface as it is and the appearance is impaired, so that the panel is distinguished from the front surface to the back surface. In addition, there is a problem that it is difficult to use a hinge with a panel made of a material that is difficult to screw.
In addition, in the case of interposing a double hinge, there is an external advantage that the plate surface can be accommodated in the end of the panel, but in addition to the rotational movement of the pivot, there is no unnecessary movement, that is, the panel is provided on the hinge plate as it is. With the radius between the two axes as a radius, the hinge plate itself tends to rotate and move,
Therefore, the panels are displaced from each other by the radius described above, and there is a disadvantage that the panels are difficult to be arranged in a straight line or are difficult to be folded. In addition, the configuration in which a band or a cord is wound around a panel requires a band or a cord having a length of at least twice the entire width of the panel. If this occurs, the panel may move with the rotation, and there is also difficulty in the work of stretching the cable.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and adopts a novel configuration different from the conventional one so that panels can be smoothly and accurately rotated without displacement. It is another object of the present invention to provide a movable connection panel which maintains good appearance and does not cause a gap between the panels.

[0005]

In order to solve the above-mentioned problems, the present invention provides a panel having a structure in which a vertical edge for a hinge is engaged with an end face of a panel body, and the panel has a vertical edge for an opposed hinge. A flexible band fixed across both ends of one vertical edge from one surface side of the other vertical edge to the other surface side of the other vertical edge, A movable connection panel is constructed by extending a pair of flexible bands as a pair and a plurality of pairs of flexible bands and rotatably connecting both hinge vertical edges. A connecting rail may be fixed to an end surface of the panel body, and a hinge vertical edge may be engaged with a required portion of the connecting rail. It is preferable that the vertical edge for the hinge is provided with an engaging portion at the base end portion capable of engaging with the locking portion of the connecting rail, and the peripheral surface on the distal end side is formed as a rotation surface. The other edge of the connecting rail can be engaged with an end receiving vertical edge, and the end receiving vertical edge has an engaging portion at its base end that can be engaged with the engaging portion of the connecting rail. It is preferable to provide the peripheral surface on the tip side as a decorative surface.

The connecting rail and the vertical edge for the hinge may be engaged by a slide engagement structure, and the connection rail and the vertical edge for receiving the end portion may be engaged by a press-fit engagement structure. The end portion of the flexible band is a locking end portion, and a fixing portion which can be locked at or near the base end of the vertical edge for the hinge so that the locking end does not come off is formed. It can be formed so as to face inward, the locking end portion is locked to the fixing portion, and the flexible band is stretched. In addition, the end surface of the vertical edge for receiving the end is a curved surface based on an arc-shaped surface in cross section, and the vertical edges for receiving the opposite end are formed so as to be arranged with a slight gap therebetween. An interposed member having a wide front and rear portion and a narrow intermediate portion is joined between the curved surfaces of the vertical edges to form a connection panel structure. When arranging the opposite vertical edges for contacting with each other,
For example, the vertical edge may be formed by an elastic member and arranged in a slightly pressed state, or the unevenness may be formed on a curved surface, and the unevenness may be arranged so as to contact in a staggered manner.

[0007]

In the connecting panel having the above-mentioned structure, the opposed vertical edges can be constituted by a hinge vertical edge and an edge receiving vertical edge, and this vertical edge can be detachably fixed to the panel. A flexible band can be reliably bridged between them in an intersecting manner, and accurate rotation can be ensured without causing a displacement between the curved surfaces of the vertical edges due to at least a pair of flexible bands being pulled. If the engagement structure between the connecting rail and the vertical edge for the hinge is made different, the work of attaching the vertical edge becomes efficient. The flexible belt can be easily stretched by locking and fixing the end of the flexible belt to the vertical edge for the hinge. By making the vertical edges different, it is possible to close the gap between the opposing edge receiving vertical edges. If the width of the interposition member is wide at the front and rear portions and the width at the middle portion is narrow, the interposition member can be interposed without fear of falling off between the vertical edges. By disposing the double hinge between the opposed vertical edges, the stability of the pivot and the smoothness of rotation can be further enhanced in combination with the action of the flexible band.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings showing one embodiment. 1 is a schematic perspective view showing an end of a panel according to the present invention, FIG. 2 is a schematic top view of an end of a connecting panel, FIG. 3 is an explanatory view of an operation state of the connecting panel, and FIGS. 6 to 8 are explanatory views of a vertical edge engaging structure, FIGS. 9 to 11 are top schematic views illustrating a connecting structure of a vertical edge portion for receiving an end portion, and FIGS. It is explanatory drawing of a different connection structure.

The material and structure of the panel 1 are arbitrary.
A vertical edge, that is, a vertical edge 3 for a hinge, and a vertical edge 4 for receiving an end portion are detachably engaged with and fixed to a side end surface of the panel body 2 directly, preferably via a connecting rail 5 as shown in the drawing. Has become. The hinge vertical edge 3 is formed by winding a flexible band 6 for rotatably connecting the adjacent panels 1 and 1 to form a hinge portion, and is fixed to a required portion of the panel 1, for example, upper and lower ends of an end surface. I have to do it. Figure 1
As shown in FIG. 2, the vertical edge 3 for the hinge has a cross-sectional shape that can be extruded and has a base end surface 3 that is a joining surface with the end surface of the panel body.
a, front and rear surfaces 3b and 3c, which are substantially the same as the front and rear surfaces of the panel, and a distal end surface 3d having an arc-shaped cross section facing the base end surface, and a fitting portion 3e for fitting to the panel body end surface is provided in the base end surface 3a At the same time, a receiving groove-shaped fixing portion 3f capable of inserting and locking the locking end portion 4a of the flexible band is formed near the front and rear surface, and a groove 3g for bearing is provided at the center portion, and the fixing portion 3f is required. Are provided with locking projections 3h.

The flexible band 6 performs a hinge function, and is made of polypropylene resin or other soft plastic,
It is a non-stretchable belt made of appropriate materials such as cloth and rubber,
Both ends are folded back to form locking end portions 6a each having a locking portion 6b, and have a predetermined length.
When the panels 1 and 1 are connected to each other and the hinge vertical edges 3 and 3 are arranged so as to face each other in a substantially contact state, the one locking end portion 6a of the flexible band 6 is connected to the one vertical edge. 3 and engages with the front side 3b from the front surface 3b to the front end surface 3d and crosses from the front end surface 3d of the other vertical edge 3 to the rear surface 3c. Of the other vertical edge 3 on the rear surface side fixed portion 3f.

The hinge function is such that the above-mentioned cross-shaped flexible band 6 and the cross-shaped cross-section opposite to the above-mentioned, that is, from the rear-side fixing portion 3f of one vertical edge 3 to the front-side fixing portion of the other vertical edge 3. The flexible belts 6 symmetrically arranged up to 3f are formed as at least one pair. The panels 1 and 1 are connected by arranging at least one pair of flexible strips 6 and 6 at least on the upper and lower portions of the panel, however, a plurality of pairs may be formed in consideration of the weight and size of the panel. It can also be set as a design. The width of the flexible band 6 is arbitrary as long as it has an appropriate width so as to enable surface joining.

The flexible band 6 can have its locking end 6a press-fit to the fixing portion 3f of the vertical edge from the outside. However, the vertical end 3a of the flexible band 6 extends in the extrusion direction. Can be inserted into the fixing portion 3f from the end face of the device, and can be slid to the predetermined position for mounting. In this case, the attached locking end portion 6a can be fixed by inserting a wedge, a pin, or the like of another member, or can be fixed by injecting an adhesive. The vertical edge 3 is preferably formed such that its front and rear surfaces 3b and 3c are flush with the front and rear surfaces of the panel body 2, but when the flexible band 6 is wound around the flexible band 6, The surface of the vertical edge 3 is substantially flush with the surface of the vertical edge 3 so that the flexible band 6 winding portion (hinge portion) of the vertical edge 3 is formed as a concave surface recessed by the thickness of the flexible band. You can also.

As shown in FIG. 1, a double hinge is formed by rotating shafts 7a, 7a upright from both ends of a single plate so as to straddle the upper and lower ends of opposed vertical edges 3, 3, respectively. 7 and the rotating shaft 7a is aligned with the groove 3g of the vertical edge.
7, or as shown in FIG. 7, a double hinge is inserted between the vertical edge 3 for hinges and the vertical edge 4 for receiving the end so as to span both vertical edges. A configuration can be employed.

As shown in FIG. 3B, the movable connection panels 1 and 1 having the above-described hinges are connected in a straight line without any displacement by at least a pair of flexible bands 6 and 6. The flexible bands 6 and 6 support the panel by uniformly holding the thickness of the opposing hinge vertical edge 3 in the front-rear direction, and engage the locking end 6a with the hinge vertical edge nearest the tip. As a result, the hinge function is exhibited stably and the panel is not displaced or distorted. As shown in FIGS. 3 (A) and 3 (B), even when the panels 1 and 1 are rotated in any of the front and rear directions, a pair of flexible belts 6 having the same length are formed.
6, the vertical edges 3, 3 rotate symmetrically with each other, so that there is no shift in the rotation axis, and the interval between the vertical edges 3, 3 is kept constant, so that the movable panel is not shifted. Moreover,
Smooth rotation is possible and can be fixed at any angle.

FIGS. 4 (A) to 4 (D) each show a flexible belt 6.
5 shows a modification of the locking end 6a. (A)
The four ends of the flexible band 6 are folded back and joined to form the locking portion 6b.
Are provided as locking end portions 6a. In (B), the end portion is double-folded and joined to form a locking portion 6b to form a locking end portion 6a. In the case of (C), in the case of plastic, rubber, or the like, the end portion is formed to have a large thickness, the locking portion 6b is provided, and the locking end portion 6a is formed. (D) shows a locking end portion 6a formed by fixing a metal fitting having a U-shaped cross section and being fixable to the end of the flexible band 6 to form a locking portion 6b.

FIGS. 5A to 5D show the vertical edge 33 for the hinge.
This shows a modified example of a fixing structure of the fixing portion 3f of the flexible band 6 and the locking end 6a of the flexible band 6. In (A), the fixing portion 3f is provided with openings at the front and rear ends of the base end surface 3a so as to be formed in a receiving groove shape facing inward of the vertical edge, and is provided with a locking projection 3h. The inserted flexible band 6 is configured so that the locking portion 6b is not caught by the projection 3h and comes off. The flexible band 6 is exposed from the outer corner of the base end face of the vertical edge 3,
And the end surface of the receiving groove portion at the base end of the vertical edge 3 is hidden without exposing, so that the appearance can be kept good. (B)
By forming the fixing portion 3f at the rear end portion of the front and rear surfaces 3b to 3c and forming the receiving groove portion in the direction of the front end surface 3d, the locking end portion 6a of the flexible band 6 is hooked like a hook and does not come off. There is a configuration. (C) is a locking portion in which the fixing portion 3f is formed as an internally expanding receiving groove near the corner between the base end surface 3a and the front and rear surfaces 3b to 3c, and the locking portion 6b is formed in a bulging shape. The end 6a is hooked on the groove to fix the flexible band 6. (D) is a case in which a receiving groove-shaped fixing portion 3f similar to (C) is formed near the base end of the front and rear surfaces 3b to 3c. Can be formed as an arbitrary configuration that does not come off. In any case, an arbitrary configuration can be adopted as long as the locking end portion 6a is inserted into the fixing portion 3f of the vertical edge 3 and locked by the fixing portion 3f so as not to come off.

The vertical edges 3 for hinges and the vertical edges 4 for receiving the ends are fixed to the panel main body 2 by interposing a connecting rail 5 as shown in FIG. As shown in FIG. 7 and the like, the connecting rail 5 is formed of an arbitrary material such as aluminum or plastic, and provided with bent edge pieces 5b at both ends of a base surface 5a to be joined to the end surface of the panel body 2, and a pair of outer surfaces. Undercut-like locking portions 5c, 5c (T-shaped cross-section locking portion shown in the figure, other bulging locking portions) are protruded in the longitudinal direction, and the opposing inner sides of the pair of locking portions are provided. A groove is formed in an opposing shape, and a slide engaging portion 5d is formed such that the convex engaging portion of the end receiving vertical edge 4 is slidably engageable. A groove is formed in an outward facing shape, and the outside is cut out by a suitable inclined surface such as a flat or circular arc so as to easily press-fit the convex engaging portion of the vertical edge 3 for hinge from outside the end face. The locking portion 5e is provided. The connecting rail 5 may be joined to the end of the panel main body 2 and fixed with screws, an adhesive or the like.

As shown in FIGS. 8A and 8B, the hinge vertical edge 3 is fixed to the connecting rail 5 by fitting the hinge vertical edge fitting portions 3e, 3e to the locking rail 5c. Slidable engagement with the opposing slide locking portions 5d, 5d, and may be disposed at predetermined portions, for example, at the upper and lower portions of the panel 1, respectively.
As shown in FIG. 6, it is optional to use a small screw insertion hole formed in advance at the tip end surface of the vertical edge 3 for the hinge to reinforce the fixing with screws.

The fixing of the end receiving vertical edge 4 to the connecting rail 5 does not require a large stress as compared with the case of the hinge vertical edge 3, so that it is preferable to adopt a simple engagement structure. For this reason, the vertical edge 4 for receiving the end portion can be formed as an edge material of a desired form with an arbitrary material such as plastic, rubber, and aluminum. In the example shown in FIGS. An engaging portion having a convex portion engaging with the press-fit engaging portion 5e is formed to face the base of the edge material, and this engaging portion is
Receiving the pressing force from the outside toward the press-fit locking portion 5e, the distal end portions of the projections are inclined or curved so that they are slightly elastically deformed and expand in the front-rear direction and at the same time restore to the original position. The two press-fit engagement portions 4a, 4
An outer peripheral surface 4b as a decorative surface continuous with a is formed so as to protrude toward the distal end side similarly to the vertical edge 3 for the hinge. At least one, preferably both, of the contact portions of the press-fit engagement portions 5e to the press-fit engagement portions 4a are preferably formed as inclined surfaces or curved surfaces on which the elastic deformation is easily induced. .

The vertical edge 4 for receiving the end portion is provided with a press-fit engagement portion 3e.
And the press-fit engagement portion 4a can be press-fit with each other by receiving a pressing force. Especially convenient. According to the example of FIG. 6, the vertical edge 3 for the hinge is slid into engagement with the hinge forming portion of the panel 1, and the vertical edge 4 for receiving the end portion is pressed and engaged with the remaining portion from outside. Since other members can be appropriately attached, the end processing of the panel can be rationalized. In the illustration, the hinge vertical edge 3
A cap 7A is attached to the upper end of the cap. The recess at the center of the cap is a slide groove for slide lock of the panel. Between the hinge vertical edge 3 and the end receiving vertical edge 4, a joint 8 having an upright wall 8a for fitting the upper and lower ends of both edge materials can be interposed, or both vertical edges can be provided. 3,4
Can be mounted in a state where a double hinge 9 having two bearing holes 9a is interposed between joints 8A, 8A which individually support the ends of the shafts. it can.

In the case of a configuration in which a slight gap is formed between the opposed vertical edges 4 and 4 for receiving the end portion, as shown in an example in FIG. 9, an interposing member 10 is interposed between the two to close the gap. It can be a connection panel. The interposition member 10 is formed of an appropriate hard material such as aluminum or plastic, or an appropriate elastic material such as foamed plastic or rubber, and is 45 ° to 100 ° from the center of the circular edge of the vertical edge 4 for receiving the end.
Has a width L that can be joined to the curved surface of the arc portion within the angle α, a thickness width W that can contact the curved surfaces of both circular edges at the front and rear portions, and a gap between the two circular edges at the middle portion. It has an arbitrary shape having the same or smaller thickness width V.
If the front and rear width L is smaller than the above 45 °, FIG.
It is easy to come off during panel rotation like
If it is larger than 100 °, when the connecting panels 1 and 1 are rotated in an overlapped state as shown in FIG. 10B, the recessed portion 4c for absorbing the front and rear portions of the interposed member is largely formed. This is not preferable from the viewpoint of molding work, appearance, strength and the like.

FIG. 11 shows a modification of the interposition member 10. Each of them has the above-mentioned front and rear width L, the front and rear part thickness width W, and the middle part thickness width V. In (A) to (C), the front and rear surfaces are curved convex surfaces, and the middle part is an equal thickness plate-like surface. (D) and (E) are curved concave surfaces on the front and rear surfaces,
The middle part of (D) is a surface that substantially matches the curved surface of the circular edge 3b, and the middle part of (E) is a plate-like surface. (F) has a cross-sectional shape of I and the front and rear surfaces are flat surfaces. Other shapes are also possible.

FIGS. 12 and 13 show a vertical edge 4A for receiving an end portion having a structure different from that described above. That is, the panel body 2
The attachment structure to the end portion 4A is the same as that described above or other appropriate structure, and includes at least a tip portion 4A including an arcuate cross section.
a is formed with an elastic member such as sponge, rubber, or the like, and the front end portion 4Aa sets a rotation axis 1a of the panel at a front end portion between the front and rear widths of the panel 1, and sets a distance between the front and rear surfaces around the rotation axis. It is formed to have a substantially semicircular cross-sectional curved surface slightly projecting outward from the tip of the virtual circle S having a radius. If the panels 1, 1 are connected with the longitudinal edges 4A for receiving the ends facing each other, as shown in FIG. 12, the curved surfaces at the front ends are lightly pressed, and they are joined and connected in a slightly flat shape to form a gap at all. Do not let. When the panel 1 is rotated, the flat press-contact surface moves on the curved surface with the rotation, and causes a slight press-contact deformation at the curved surface 3d, but the deformation stress can be absorbed by the elastic material. There is no loss of smoothness.

FIG. 14 shows a further different edge-receiving longitudinal edge 4.
B is shown. The mounting structure with the panel main body 2 is the same as described above, except that the tip of the edge material is formed as a circular uneven surface, and the uneven surface is formed into a semicircular curved surface concentric with the rotation axis 1a of the panel. A concave surface 4Ba is formed along the surface, and a plurality of convex portions 4Bb are formed at a constant height so as to form concentric circles with the concave portions at regular intervals. Convex part 4
The shape of Bb may be semicircular in cross section or any other shape, but the width is smaller than the circumferential width of the concave portion 4Ba between the adjacent convex portions, and the axis parallel to the panel surface passing through the rotating shaft 1a is symmetrical. In the case of the axis Y, the projections 4Bb on the front side and the rear side of the symmetry axis Y
Are formed so as to be at asymmetric positions where they do not partially overlap. The panels 1 and 1 may be connected such that the circular concave and convex surfaces face each other and the concave portion 4Ba and the convex portion 4Bb are engaged with each other, and the concave and convex always engage with the rotation, so that a gap is not generated between the panels. It does not impair smooth rotation.

[0025]

As described above, according to the present invention, by engaging the vertical edge via the connecting rail, the vertical edge can be easily and reliably fixed, and the hinge is not protruded, so that the hinge is not provided. A flexible band can be formed as a hinge simply by winding it along the vertical edge of the hinge engaged with the connecting rail. The connection panel can be decoratively finished by engaging the material, and a panel having a good appearance can be obtained when viewed from any direction of the front and rear surfaces. The pair of flexible belts evenly hold only the vertical edges for the hinge to stably maintain the rotation axis of the connecting panel. The rotation axis of the panel does not shift, smooth rotation can be performed, and the panel can be always rotated. At the same time, the panels can be connected with almost no gap. If the vertical edge can be fixed by slide engagement and press fit engagement, a desired combination of the vertical edge and other members can be achieved, and the workability, functionality, and design of the movable connection panel can be improved together. Can be. If the flexible band is configured to be locked to the vertical edge for the hinge, stable stretching of the flexible band can be easily guaranteed. If an interposition member is interposed between opposing curved surfaces of the connection panel having a curved surface based on the arcuate cross section of the vertical edge tip surface, the gap that can be seen through can be maintained while maintaining the rotation stability of the panel. A connection panel that does not produce can be provided. By interposing a double hinge, the stability of rotation can be further improved while achieving the above effects.

[Brief description of the drawings]

FIG. 1 is a schematic perspective view showing a hinge portion of a panel according to the present invention in an exploded state.

FIG. 2 is a schematic partial top view showing a connected state of the panels of FIG. 1;

FIG. 3 is a top view schematically showing a movable state of the connection panel of FIG. 2; FIG.
(B) shows a straight state of the panel, and (C) shows a rotating state of the panel toward the front side.

FIG. 4 is a schematic partial perspective view showing a different configuration example of a locking end portion of a flexible band, and (A) to (D) all show modifications thereof.

FIGS. 5A and 5B are partial cross-sectional schematic views showing different configuration examples of an engagement structure between a locking end portion of a flexible band and a fixing portion at a vertical edge, and FIGS.
(D) shows a modified example thereof.

FIG. 6 is a schematic perspective view showing a vertical edge portion of the panel in an exploded state.

7 is a schematic top view showing the connecting rail of FIG. 6 in an enlarged manner.

8A and 8B are schematic top views showing an engagement structure between a connecting rail and a vertical edge, wherein FIG. 8A shows a separated state of a hinge vertical edge, FIG. 8B shows an engaged state thereof, and FIG. (D) shows the separated state of the vertical edge for receiving the end portion and the engaged state.

9A and 9B are schematic top views showing different embodiments of the vertical edge for receiving the end portion of the connection panel, wherein FIG. 9A shows a connection state and FIG. 9B shows one vertical frame portion.

10A and 10B are schematic top views showing a rotating state of the connection panel of FIG. 9, wherein FIG. 10A shows a right angle position and FIG. 10B shows an overlapping position.

11 is a schematic cross-sectional view showing a modified example of the interposition member in FIG. 9, and (A) to (F) are all modified examples.

FIG. 12 is a schematic top view showing still another embodiment of the vertical edge for receiving the end of the connection panel.

FIG. 13 is a schematic top view showing only one panel end of the connection panel of FIG. 9;

FIG. 14 is a schematic top view showing still another embodiment of the vertical edge for receiving the end of the connecting panel.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Panel 1a Rotation axis 2 Panel main body 3 Hinge vertical edge 3a Base end surface 3b Front surface 3c Rear surface 3d Front end surface 3e Fitting surface 3f Fixing surface 3g Groove portion 4 End portion vertical edge 4a Locking end portion 4b Locking portion 4A 4B Vertical edge for receiving end portion 5 Connecting rail 5a Base surface 5b Edge piece 5c Engaging portion 5d Slide engaging portion 5e Press-fit engaging portion 6 Flexible band 6a Locking end portion 6b Locking portion 7, 7A Cap 8 9 Double hinge 10 Interposition member

Claims (6)

[Claims] 1. A panel having a structure in which a vertical edge for a hinge is engaged with an end face of a panel main body, and one face of one vertical edge is connected to the other face of the other vertical edge on the opposed vertical edge for a hinge. A flexible band in which both ends are fixed by crossing over the side in a crossing manner, and a pair of flexible belts in which a pair of the flexible band is fixedly crossed and fixed in a reverse crossing with the above, are stretched, A movable connection panel having a configuration in which both hinge vertical edges are rotatably connected. 2. A connecting rail is fixed to an end surface of a panel body, and a vertical edge for a hinge is engaged with a required portion of the connecting rail. An engaging portion that can be engaged is provided, a peripheral surface on the distal end side is formed as a rotating surface, a vertical edge for receiving the end is engaged with another portion of the connecting rail, and the vertical edge for receiving the end is formed on its base. The movable connection panel according to claim 1, wherein an engagement portion engageable with the engagement portion of the connection rail is provided at an end portion, and a peripheral surface on a distal end side is formed as a decorative surface. 3. A structure in which the connection rail and the vertical edge for hinge are engaged by a slide engagement structure, and the connection rail and the vertical edge for receiving the end portion are engaged by a press-fit engagement structure. 3. The movable connection panel according to 1 or 2. 4. An end portion of the flexible band is a locking end portion, and a fixing portion is formed at or near the base end of the vertical edge for the hinge so that the locking end does not come off. The movable connection panel according to any one of claims 1 to 3, further comprising a configuration in which the flexible end is stretched by locking the locking end to a fixed portion. 5. The end surface of the vertical edge for receiving the end portion is a curved surface based on an arc-shaped surface in cross section. The vertical edges are arranged with a slight gap between the vertical edges, and the curved surface between the vertical edges is formed. To
The movable connection panel according to any one of claims 1 to 4, wherein the movable connection panel has a configuration in which an interposition member having a wide front and rear portion and a narrow intermediate portion is joined. 6. A double hinge having a rotating shaft or a bearing hole at both ends of a plate is disposed between a vertical edge for a hinge and a vertical edge for storing an end portion or at an edge of the vertical edge. The movable connection panel according to any one of claims 1 to 5, wherein the movable connection panel has a configuration in which a pivot is formed through each of the bearing portions or the rotation shaft provided in the first and second portions.