JP5294930B2 - Panel structure - Google Patents

Abstract

A wire (4) is connected, on the outer side of a vertical line extending through the center of gravity (G) of a movable panel (2), to a lower portion of the movable panel (2). With reference to the movable panel (2), when a force (F) acts, by an abutting portion (11a) formed at a side plate (44a) of the movable panel (2), a reaction (-Fx) is caused to act on the abutting portion (11a) from a supporting plate (42a) against a horizontal component (Fx) of the force (F) so that those forces cancel each other. In short, what acts on the movable panel (2) is a vertical component (Fy) only so that the component (Fy) generates the moment of a force to turn the movable panel (2) inward on the center of gravity (G). As a result, a clearance (14) is always formed to keep the outer face of a flat plate (29) and the inner face of a flat plate (28) out of contact, so that the outer face of the movable panel (2) is hardly damaged.

Description

  The present invention relates to a panel structure, and more particularly to a panel structure installed in a vertical direction between a floor and a ceiling.

  FIG. 10 is a schematic plan view showing an installation state of a conventional panel structure.

  Referring to the figure, in the store 81, for example, when a renovation work is performed, a refurbishment space 83 is required. A plurality of panel structures 80 are installed on the outer periphery of the repair space 83 between the floor and the ceiling of the store 81, and the sales space 82 is secured, so that the repair work is performed while the store 81 is operating normally. I can do it. When the repair work is completed, the panel structure 80 is removed.

  11 is a schematic perspective view showing the panel structure shown in FIG. 10 and a panel holder for holding the panel structure between the floor and the ceiling. FIG. 12 is a sectional view taken along the line XII-XII shown in FIG. FIG. 13 is an enlarged cross-sectional view, and FIG. 13 is a schematic cross-sectional view taken along line XIII-XIII shown in FIG.

  With reference to these figures, the panel structure 80 is installed between the floor surface 16 via the lower runner 71 and the ceiling 17 via the upper runner 72. The upper runner 72 and the lower runner 71 hold the standing of the panel structure 80 as a panel holder.

  The panel structure 80 includes a flat plate-like fixed panel 3 and a flat plate-like movable panel 2 that is movably engaged with the inside of the fixed panel 3 so as to move upward. As described above, the panel structure 80 is installed / removed at every repair work, and the panel structure 80 used at a certain construction site is also used at other construction sites. Therefore, the movable panel 2 is provided so that it can be used for ceilings of various heights.

  Here, referring to FIG. 12, a minute gap 14 is formed between the inner surface of fixed panel 3 and the outer surface of movable panel 2. Therefore, the movable panel 2 is movable upward with respect to the fixed panel 3. The movable panel 2 moved upward can be fixed at a predetermined position by a fixing pin (not shown) through the opening 77 of the movable panel 2 and the opening 78 of the fixed panel 3.

  Next, the lower runner 71 and the upper runner 72 which are panel holders are demonstrated.

  Referring to FIG. 13, both the lower runner 71 and the upper runner 72 are formed in a concave shape in cross-sectional view, and each is disposed so as to cover a part of the lower portion and the upper portion of the panel structure. As an arrangement method, the upper runner 72 is fixed to the ceiling 17 with screws 76, and the lower runner 71 is fixed to the floor surface 16 with a double-sided tape 75. And the standing of the panel structure 80 is hold | maintained by installing the panel structure 80 between the lower runner 71 and the upper runner 72 which were fixed.

  In the conventional panel structure as described above, when the movable panel is moved upward, the outer surface of the movable panel is in contact with the inner surface of the fixed panel, so that the outer surface of the movable panel is easily damaged. Since the panel structure is used repeatedly, and the outer surface often faces the normal sales space, if the outer surface of the movable panel is damaged, it will be viewed from the outside during subsequent use. This is unfavorable because it detracts from the beauty of the sight.

  The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a panel structure in which the outer surface of the movable panel is not damaged when the movable panel is moved upward.

  In order to achieve the above object, the invention according to claim 1 is a panel structure that is vertically installed between a floor and a ceiling, and is a flat fixed panel that is erected on the floor, The movable panel has a flat movable panel that is at least partially overlapped with the inner side of the fixed panel and is slidable upward with respect to the fixed panel. The outer surface is inwardly inclined with respect to the fixed panel.

  If comprised in this way, the outer surface of a movable panel will not contact | connect the inner surface of a fixed panel.

  According to a second aspect of the present invention, in the configuration of the first aspect of the present invention, a string-like body connected to the lower portion of the movable panel, movably engaged with the upper portion of the fixed panel, and extending downward on the inner side is further provided. The fixed panel is provided on the inner side of the movable panel and includes support means for supporting the movable panel in an inclined state toward the inner side. The movable panel always has a fixed lower end regardless of the inclined state. The contact position of the string-like body with respect to the movable panel is located on the outer side of the vertical line passing through the center of gravity of the movable panel in a side view of the movable panel. is there.

  With such a configuration, when the string-like body is pulled downward, a rotational moment is generated such that the movable panel rises and tilts inward.

  According to a third aspect of the present invention, in the configuration of the second aspect of the present invention, a pair of support means are provided in the width direction of the fixed panel, the upper portions thereof are aligned with the upper end portion of the fixed panel, and the string-like body is A holding unit that is connected to the lower portions of both ends in the width direction of the movable panel via the upper portions of the support means and engages in a part of a specific portion of the string-like body extending inward from each of the support means in the horizontal direction. It further includes a rod and a fixing member connected to the support means and capable of fixing the holding rod in a desired position in the vertical direction.

  If comprised in this way, the upper end position of a movable panel will be decided according to the up-and-down position of a holding rod.

  According to a fourth aspect of the present invention, in the configuration of the third aspect of the invention, each of the upper portions of the support means is deformed so as to approach the width direction when the string-like body is pulled with a predetermined force or more. Then, the movable panel is pressed.

  If comprised in this way, if a string-like body is pulled rapidly, a support means will give resistance with respect to a movable panel.

  According to a fifth aspect of the present invention, in the configuration of the second aspect of the present invention, a pair of support means are provided in the width direction of the fixed panel, the upper portions thereof are aligned with the upper end portion of the fixed panel, and the string-like body is A connection for connecting a specific portion of the string-like body that extends inward from each of the support means and the lower end of the fixed panel through each of the upper portions of the support means and is connected to the lower portions of both ends in the width direction of the movable panel. The movable panel is urged upward via a string-like body at the time of installation.

  If comprised in this way, a movable panel will always be pressed on a ceiling at the time of installation.

  According to a sixth aspect of the invention, in the configuration of the fifth aspect of the invention, the string-like body is made of a material having tensile elasticity, the connecting member is a belt having no stretchability, and a belt length adjusting function. And an adjustment tool having

  If comprised in this way, the tensile force of a string-like body can be adjusted via the length of a connection member.

  According to a seventh aspect of the invention, in the configuration of the fifth aspect of the invention, the string-like body is made of a material having no stretchability, the connecting member is a belt having tensile elasticity, and a belt length adjusting function. And an adjustment tool having

  If comprised in this way, the urging | biasing force by a string-like body can be adjusted via the tensile force of a connection member.

  According to an eighth aspect of the present invention, in the configuration of the first aspect of the invention, the fixed panel is provided on the inner side of the movable panel, and includes support means for supporting the movable panel in an inclined state toward the inner side. The movable panel has a contact portion that contacts the support means so that the lower end always contacts the fixed panel regardless of the inclined state, and a force is applied when the movable panel is moved up and down, and the movable panel extends horizontally in the width direction. A holding body that is rotatable with respect to a horizontal axis that is fixed to the movable panel, and in the side view of the movable panel, the position of the holding body is located outward from a vertical line that passes through the center of gravity of the movable panel. It is.

  If comprised in this way, when a holding body is lifted, the movable panel will raise and the rotational moment which inclines inward will arise.

  According to a ninth aspect of the present invention, in the configuration of the eighth aspect of the present invention, the movable panel is provided so as to be rotatable between the first position and the second position, and is fixed at the first position. It further includes a lock member that engages with the panel to restrain the vertical movement of the movable panel, and that allows the vertical movement of the movable panel at the second position.

  If comprised in this way, a movable panel can be fixed in a desired up-and-down position by the position of a lock member.

  As described above, according to the first aspect of the present invention, the outer surface of the movable panel does not touch the inner surface of the fixed panel, so that the outer surface of the movable panel is not damaged.

  In addition to the effect of the invention described in claim 1, the invention described in claim 2 causes a rotational moment that causes the movable panel to rise and tilt inward when the string-like body is pulled downward. The movable panel rises in a stable tilt state.

  According to the third aspect of the invention, in addition to the effect of the second aspect of the invention, since the upper end position of the movable panel is determined according to the vertical position of the holding rod, the upper position of the movable panel is easily fixed at a desired position. it can.

  In addition to the effect of the invention described in claim 3, the invention described in claim 4 improves the safety because the support means gives resistance to the movable panel when the string-like body is pulled rapidly.

  According to the fifth aspect of the invention, in addition to the effect of the second aspect of the invention, since the movable panel is always pressed against the ceiling at the time of installation, the installation state is stabilized, and a gap is generated between the movable panel and the ceiling. There is no fear.

  In addition to the effect of the invention described in claim 5, the invention described in claim 6 can adjust the tensile force of the string-like body through the length of the connecting member, so that the pressing force to the ceiling of the movable panel can be adjusted. Therefore, the reliability of the installation state is improved.

  In addition to the effect of the invention according to claim 7, the invention according to claim 7 can adjust the urging force by the string-like body via the tensile force of the connecting member, so that the pressing force to the ceiling of the movable panel can be adjusted. Therefore, the reliability of the installation state is improved.

  According to the eighth aspect of the invention, in addition to the effect of the first aspect of the invention, when the holding body is lifted, the movable panel rises and a rotational moment that tilts inward is generated. And the movable panel rises in a stable inclined state.

  According to the ninth aspect of the invention, in addition to the effect of the eighth aspect of the invention, the movable panel can be fixed at a desired vertical position depending on the position of the lock member, so that the handling becomes easy.

It is the schematic perspective view which showed the panel structure body by the 1st Embodiment of this invention, and the panel holder which hold | maintains standing of this panel structure body. It is an expanded sectional view of the II-II line shown in Drawing 1, (1) is a state where a movable panel is located in the lowermost part, and (2) is a state when a movable panel moves upwards. FIG. 3 is a schematic side view of the III-III line shown in FIG. 1, and is a schematic diagram showing the ascending operation of the panel structure shown in FIG. 1, (1) is a state where the movable panel is positioned at the lowest position, (2) is a first state when the movable panel is raised, (3) is a second state when the movable panel is raised, and (4) is a state where the installation of the panel structure is completed. is there. It is the schematic diagram which showed the force which acts on the movable panel in the state of (3) of FIG. It is a figure which shows the effect of the notch of the fixed panel in the panel structure shown in FIG. 1, (1) is the state which applied less than predetermined force required to pull up a movable panel to a wire, (2) is a wire In this state, a force exceeding a predetermined value is applied. It is a figure which shows the connection relation with the panel structure in the panel holder shown in FIG. 1, (1) is the state which the panel holder and panel structure are not engaging, (2) is a panel holding The tool and the panel structure are engaged. It is the schematic perspective view which showed the panel structure body by the 2nd Embodiment of this invention, and the panel holder which hold | maintains standing of this panel structure body. It is an expanded sectional view of the VIII-VIII line shown in Drawing 7, (1) is a state where a movable panel is located in the lowermost part, and (2) is a state when a movable panel moves upwards. FIG. 8 is a schematic side view of the IX-IX line shown in FIG. 7, (1) is a state in which the movable panel is positioned at the lowest position, and (2) is a first state when the movable panel is raised, (3) is a second state when the movable panel is raised, and (4) is a state where the installation of the panel structure is completed. It is a schematic plan view which shows the installation condition of the conventional panel structure. It is the schematic perspective view which showed the panel structure shown in FIG. 10, and the panel holder which hold | maintains this panel structure with a floor and a ceiling. It is an expanded sectional view of the XII-XII line shown in FIG. It is a schematic sectional drawing of the XIII-XIII line shown in FIG. It is the schematic perspective view which showed the panel structure body by the 3rd Embodiment of this invention, and the panel holder which hold | maintains standing of this panel structure body. It is a schematic perspective view which shows the panel structure body and pillar structure body by 4th Embodiment of this invention. FIG. 16 is an enlarged perspective view of the column structure shown in FIG. 15 in a partially broken state.

  FIG. 1 is a schematic perspective view showing a panel structure according to a first embodiment of the present invention and a panel holder for holding the panel structure upright, and FIG. 2 is a sectional view showing the II shown in FIG. It is an expanded sectional view of -II line, (1) is a state in which a movable panel is located in the lowest part, (2) is a state when a movable panel moves upwards.

  With reference to these drawings, the panel structure 1 is erected vertically between the ceiling and the floor. A panel holder 10 having a rectangular shape in plan view is disposed between the panel structure 1 and the ceiling. The panel holder 10 is for holding the standing of the panel structure 1, and details thereof will be described later.

  The panel structure 1 is disposed so as to overlap the fixed panel 3 standing on the floor, the inner side of the fixed panel 3, a movable panel 2 slidable upward with respect to the fixed panel 3, and the movable panel 2. Is mainly composed of a string-like wire 4 for moving the wire upward.

  The fixed panel 3 is formed by bending the flat plate 28, the side plates 41a and 41b formed by bending the side surfaces of the flat plate 28 inward, and the inner sides of the side plates 41a and 41b in a direction in which they approach each other. Support plates 42a and 42b. The movable panel 2 includes a flat plate 29 and side plates 44a and 44b formed by bending the side surfaces of the flat plate 29 inward so as to be disposed between the flat plate 28 and the support plates 42a and 42b. And abutting portions 11a and 11b which are connected to the lower portions of the side plates 44a and 44b and formed in an arc shape having a horizontal distance from the inner surface of the flat plate 28 to the support plates 42a and 42b in a side view. Yes. Furthermore, the space | interval inside the flat plate 28 and support plate 42a, 42b is set so that it may have a clearance gap in side view with respect to the horizontal width of the side plates 44a, 44b.

  The wire 4 has both ends of the wire 4 connected to fixing plates 27 a and 27 b that are horizontally fixed to both ends in the width direction of the lower portion of the flat plate 29. This connection position is connected so as to be located outward from a vertical line passing through the position of the center of gravity of the movable panel 2 in a side view. And it arrange | positions so that it may pass through the opening 8a, 8b each formed in the upper part of support plate 42a, 42b, and it may be extended below. When a force that pulls the wire 4 downward is applied, the movable panel 2 generates a rotational moment that inclines inward along with the ascending force, resulting in a state as shown in FIG. 2 (2), which will be described later. .

  The panel structure 1 is provided so as to extend inward of the lower portions of the support plates 42a and 42b, and has a flat plate-shaped fixing members 6a and 6b each having a plurality of openings 7a and 7b. And a pipe-shaped holding bar 5 in which notches 12 a and 12 b are formed. A part of the inner wire 4 passes through the holding bar 5. The holding rod 5 is detachable from the fixing members 6a and 6b by passing one end through the opening 7a and then passing the other end back to the paired opening 7b at the same horizontal level. Therefore, the upper end position of the movable panel 2 corresponding to the vertical position of the holding bar 5 is determined by detaching the holding bar 5 from the various openings 7a and 7b, and the vertical position of the movable panel 2 is set to a desired position. It becomes possible to fix to easily.

  Further, the side plates 41a and 41b are formed with cutouts 13a and 13b at the upper portions thereof, and these effects will be described later.

  3 is a schematic side view of the III-III line shown in FIG. 1, and is a schematic view showing the ascending operation of the panel structure shown in FIG. 1. (1) is a state where the movable panel is located at the lowest position. (2) is the first state when the movable panel is raised, (3) is the second state when the movable panel is raised, and (4) is the installation of the panel structure completed FIG. 4 is a schematic view showing the force acting on the movable panel in the state (3) of FIG.

  With reference to these drawings, first, the shape of the contact portion 11a will be described in detail. The contact portion 11a is formed in an arc shape with this radius inward from the lower end of the flat plate 29 with the horizontal distance from the inner surface of the flat plate 28 to the support plate 42a (distance z2 in FIG. 4) as the radius. ing. Therefore, the distance z1 and the distance z2 in FIG. 4 are the same distance.

  Next, the raising operation of the panel structure 1 will be described.

  First, referring to (1) of FIG. 3, when the movable panel 2 is located at the lowermost position, the weight of the movable panel 2 is received by a member (not shown), and the movable panel 2 receives a force from the wire 4. Not. In such a state, since the movable panel 2 is in a vertical state and the lower end of the contact portion 11a is in contact with the support plate 42a, a part of the outer surface of the flat plate 29 of the movable panel 2 and the fixed panel 3 are used. A part of the inner surface of the flat plate 28 is in contact.

  Next, referring to (2) in FIG. 3, when the movable panel 2 is lifted by applying a downward force F to the wire 4, the movable panel 2 is connected to the wire 4 provided at the lower portion. A force F acting as an action point is applied. Fx and Fy shown in the figure are component forces of the force F in the horizontal direction and the vertical direction, and G indicates the center of gravity of the movable panel 2. In the state (2), the force F acting on the lower portion of the movable panel 2 has its line of action positioned above the center of gravity G, so that the movable panel 2 is inwardly centered on the center of gravity G. A clockwise rotational moment in the figure is applied to the movable panel 2 so as to be inclined. Then, the movable panel 2 rotates in this direction by the gap 15 between the side plate 44a and the support plate 42a described above. When the movable panel 2 is rotated by the gap 15, the movable panel 2 moves upward while being supported by the support plate 42a while being inclined inward. At this time, the lower end of the flat plate 29 is always in contact with the inner surface of the flat plate 28 because the contact portion 11a is in contact with the support plate 42a. Then, a gap 14 is always formed between the flat plate 28 and the flat plate 29, and the outer surface of the flat plate 29 and the inner surface of the flat plate 28 are not in contact with each other, so that there is no possibility that the outer surface of the movable panel is damaged.

  Next, referring to (3) and FIG. 4 of FIG. 3, when the force F continues to be applied to the wire 4 from the state (2) and the movable panel 2 further rises, In contrast, since the line of action is located below the center of gravity G, considering only the force F, a counterclockwise rotational moment is applied to the movable panel 2 so that the movable panel 2 is inclined outward. It will be.

  Here, as described above, the abutting portion 11 a is provided on the side plate 44 a of the movable panel 2. When the movable panel 2 is inclined inward with respect to the fixed panel 3, the lower end of the flat plate 29 is brought into contact with the inner surface of the flat plate 28 of the fixed panel 3 by the contact portion 11a, and the contact portion 11a is supported on the support plate. 42a always touches.

  Accordingly, in the horizontal component force Fx of the force F, the reaction force -Fx acts from the contact portion 11a at a position that is substantially the same as that direction, that is, a position where the distance y1 and the distance y2 are substantially the same distance. This will cancel out each force. That is, it can be considered that the force acting on the movable panel 2 is only the vertical component force Fy. As described above, the wire 4 is connected so as to be located on the outer side of the vertical line passing through the center of gravity of the movable panel 2, so that the rotational moment that tilts the movable panel 2 inward by the vertical component force Fy is generated. Thus, even in the state as shown in (3), the movable panel 2 is lifted while being inclined inward as in (2).

  Next, referring to FIG. 3 (4), the movable panel 2 is kept vertical by continuing to apply more force to the wire 4 and engaging the upper part of the movable panel 2 with the panel holder 10 attached to the ceiling 17. It becomes a state. In this state, the installation of the panel structure 1 is completed by engaging the holding bar 5 with the fixing member 6a.

  FIG. 5 is a view showing the effect of the cutout of the fixed panel in the panel structure shown in FIG. 1. (1) is a state where a force less than a predetermined force required to pull up the movable panel is applied to the wire. ) Is a state where a predetermined force or more is applied to the wire.

  Referring to the figure, in the state of (1), the movable panel 2 rises while inclining inward as in the case of (2) of FIG.

  Next, in the state (2), since a predetermined force or more is applied to the wire 4, the force Fa acts greatly on the openings 8a and 8b of the support plates 42a and 42b in the direction in which they approach each other.

  As described above, the side plates 41a and 41b have notches 13a and 13b formed in the upper portions thereof. By forming the notches 13 a and 13 b, the upper portions of the side plates 41 a and 41 b are easily bent with respect to the width direction of the fixed panel 3. Therefore, when the force Fa acts, the side plates 41a and 41b are deformed so as to approach each other in the direction of the arrow shown in the figure, and press the side plates 44a and 44b of the movable panel 2. That is, when a predetermined force or more is applied to the wire 4, the side plates 41 a and 41 b of the fixed panel 3 give a larger frictional resistance to the movable panel 2 than usual, so that a sudden rise of the movable panel 2 is suppressed. Therefore, the safety of the installation work of the panel structure 1 is improved.

  FIG. 6 is a view showing a connection relationship with the panel structure in the panel holder shown in FIG. 1, wherein (1) is a state in which the panel holder and the panel structure are not engaged, (2) Is a state in which the panel holder and the panel structure are engaged.

  Referring to (1), the panel holder 10 has a rectangular shape in a plan view, and a contact plate 31 which is a first plate member made of a single flat plate whose center in the short side direction is bent downward. And a second plate member connected to the contact plate 31 along the width direction of the upper portion of the movable panel 2 so as to extend in the longitudinal direction on both outer sides of the bent central portion of the contact plate 31. It is comprised from a certain pair of panel contact plates 32a and 32b. Since the contact plate 31 is plate-shaped and the panel contact plates 32a and 32b are attached to the contact plate 31 on a flat surface, the panel contact plates 32a and 32b are easily attached.

  Further, the panel contact plates 32a and 32b are provided with panel pressing portions 33a and 33b at their lower portions. The panel pressing portions 33a and 33b are formed so that the entire inner surfaces of the panel pressing portions 33a and 33b come into contact with the movable panel 2 when the panel holder 10 is engaged with the movable panel 2. FIG. This will be described later in the description of 2).

  Referring to (2), when the movable panel 2 rises and comes into contact with the panel holder 10, first, a force A is applied to press the upper portion of the movable panel 2 against the bent central portion of the contact plate 31. The contact plate 31 is deformed by the action of the force A, and forces B <b> 1 and B <b> 2 at which the side edges in the longitudinal direction press the ceiling 17 act. As the contact plate 31 is deformed, forces C1 and C2 for moving the panel contact plates 32a and 32b are applied to the panel contact plates 32a and 32b. Thereby, the panel contact plates 32a and 32b move so as to sandwich the upper part of the movable panel 2. Along with this movement, the panel pressing portions 33a and 33b also move so as to sandwich the movable panel 2. Since the panel pressing portions 33a and 33b are formed so that the entire inner surfaces thereof are in contact with the movable panel 2, forces E1 and E2 that are pressed by the panel pressing portions 33a and 33b are generated.

  As described above, since the contact plate 31 is subjected to the forces B1 and B2 that press upward in a line contact with the ceiling 17, the contact plate 31 is less likely to move left and right in the drawing. Further, the panel contact plates 32a and 32b move so as to sandwich the upper portion of the movable panel 2 due to the deformation of the contact plate 31, and the force E1 and E2 that press the predetermined width portion of the upper portion of the movable panel 2 by the panel pressing portions 33a and 33b. Will occur. Therefore, unlike the conventional panel holder, it is not necessary to fix the screw to the ceiling, so that it is not necessary to repair the hole opened in the ceiling after use. Moreover, the installation state of the panel structure is stabilized.

  FIG. 7 is a schematic perspective view showing a panel structure according to a second embodiment of the present invention and a panel holder for holding the panel structure upright, and FIG. 8 is a view of VIII shown in FIG. It is an expanded sectional view of a -VIII line, (1) is a state in which a movable panel is located in the lowest part, (2) is a state when a movable panel moves upwards.

  Since the description is basically the same as that according to the first embodiment, the difference will be mainly described.

  Referring to these drawings, in this embodiment, first, means for moving movable panel 2 upward is greatly different. That is, the pins 18a and 18b which are horizontal axes passing through the openings 52a formed on the outer sides of the side plates 44a and 44b horizontally in the width direction of the panel structure 1, and the cylindrical shape having both ends connected to the pins 18a and 18b. And a holding body 21 having. Therefore, the holding body 21 is rotatable with respect to the horizontal axis, and in this embodiment, the movable panel 2 is raised by lifting the holding body 21. Further, the center of the horizontal axis is set so as to be located outward from a vertical line passing through the position of the center of gravity of the movable panel 2 in a side view.

  The means for fixing the upper and lower positions of the movable panel 2 to a desired position is also greatly different. That is, flat plate-like lock members 22a and 22b whose longitudinal directions are slightly longer than the horizontal distance from the inner surface of the flat plate 28 to the support plates 42a and 42b are provided between both ends of the holding body 21 and the side plates 44a and 44b. Openings 53a and 53b are formed in the lock members 22a and 22b, and the pins 18a and 18b are slidably engaged with each other through the openings 53a and 53b. Therefore, the lock members 22a and 22b are engaged with the horizontal axis so as to be rotatable. In addition, cylindrical release rods 23a and 23b that are horizontal in the width direction of the panel structure 1 and extend in a direction in which the lock members 22a and 22b are inward and extend toward each other are attached to the inner sides of the lock members 22a and 22b. Further, at both ends of each flat plate 29, openings 9a and 9b are formed so that a part of the lock members 22a and 22b can protrude to the flat plate 28 side and the rotation is not prevented.

  As described above, the longitudinal direction of the lock member 22a is slightly longer than the horizontal distance from the inner surface of the flat plate 28 to the support plate 42a. In the first state in which the longitudinal direction is horizontal, the flat plate 28 is pressed outward and the support plate 42a is pressed inward by both longitudinal ends of the lock member 22a. That is, in the first state, the lock member 22a prevents the movable panel 2 from moving up and down via the pin 18a (state (1) in FIG. 8).

Next, in the second state in which the lock member 22a is rotated by the release rod 23a to release the pressed state, the movable panel 2 can move up and down. (State (2) in FIG. 8)
The effects of the first state and the second state of the lock member 22a are the same in the lock member 22b. That is, since the movable panel can be fixed at a desired vertical position depending on the positions of the lock members 22a and 22b, the panel structure 1 can be easily handled.

  9 is a schematic side view of the IX-IX line shown in FIG. 7, where (1) is a state in which the movable panel is positioned at the lowest position, and (2) is a first state when the movable panel is raised. (3) is a second state when the movable panel is raised, and (4) is a state where the installation of the panel structure is completed.

  Since the description is basically the same as that shown in FIG. 3, the differences will be mainly described.

  In this embodiment, the force that moves the movable panel 2 upward always acts on the axial center of the holding body 21. The upward movement of the movable panel 2 is to move by lifting the holding body 21 after releasing the lock member 22a, but the holding body 21 is rotatably attached in its axial direction. The force F always acts in the vertical direction. Therefore, the movable panel 2 rises by lifting the holding body 21. At the same time, since the line of action of the force F is located outward from the center of gravity G, a clockwise rotational moment is generated in the figure so as to always incline inward with respect to the movable panel 2. Therefore, similarly to the panel structure 1 shown in FIG. 3, the outer surface of the movable panel does not contact the inner surface of the fixed panel, so that there is no possibility that the outer surface of the movable panel is damaged. Furthermore, since the movable panel 2 is raised by directly lifting the holding body 21, an intuitive operation is possible.

  In the first embodiment, the wire is used as the moving means for moving the movable panel upward.

  In the first embodiment, the fixed panel is provided with the side plate and the support plate having a specific shape as the support means, but is provided on the inner side of the movable panel, and the movable panel is disposed on the inner side. Other shapes may be used as long as they are supported in an inclined state.

  Furthermore, in the first embodiment described above, the wire is disposed so as to pass through the opening formed in the upper portion of the support plate, but the wire extends in the width direction of the movable panel through each of the upper portions of the support plate. As long as it is connected to the lower portions on both end sides, for example, a ring member may be connected to each upper portion of the support plate and disposed so as to pass through each ring member. The wire may be movably engaged with the upper part of the fixed panel.

  Furthermore, in the first embodiment described above, the wires are connected at two positions by the fixing plate, but may be connected only on one side. The connection position may be the center position in the width direction.

  Furthermore, although the holding member and the fixing member for the fixing panel are provided in the first embodiment, the fixing member for the holding rod and the fixing panel may be omitted.

  Furthermore, in the first embodiment described above, the notch is provided in the upper part of the side plate of the fixed panel, but the notch may be omitted.

  Furthermore, in the second embodiment described above, the holding body has a specific shape, but is fixed to the movable panel and is rotatable with respect to the horizontal axis in the width direction. However, other shapes may be used as long as they are located on the outer side of the vertical line passing through the center of gravity of the movable panel.

  Furthermore, in the second embodiment, the lock member is provided, but the lock member may not be provided.

  Furthermore, in each of the above-described embodiments, the panel structure has a specific shape, but at least a part of the plate-like fixed panel standing on the floor is overlapped with the inner side of the fixed panel. A flat movable panel that is slidable upward with respect to the fixed panel, and when the movable panel moves upward, its lower end contacts the inner surface of the fixed panel and its outer surface is inward of the fixed panel. Any other shape may be used as long as it is inclined to the side.

  FIG. 14 is a schematic perspective view showing a panel structure according to a third embodiment of the present invention and a panel holder for holding the panel structure upright.

  Since the description is basically the same as that according to the first embodiment, the difference will be mainly described.

  With reference to these drawings, in this embodiment, first, a string-like body for moving the movable panel 2 upward is constituted by a rubber string 38. In addition, the holding rod and the fixing member are not provided, and the bottom plate 35 installed at the lower portion of the fixing panel 3, the ring-shaped fixing bracket 36 installed on the bottom plate 35, the fixing bracket 36 and the rubber strap 38 are specified And a belt 37 which is one of connecting members for connecting the portions. The belt 37 is made of a material that does not have elasticity, for example, a material made of polyester fiber. In this embodiment, the connecting member described above further includes a buckle 39 that is an adjustment tool for adjusting the length of the belt 37.

  As described in the first embodiment, the movable panel 2 rises by pulling the rubber cord 38, which is a string-like body, downward, and comes into contact with the panel holder 10 (ceiling). And the panel structure 1 will be in an installation state by connecting the rubber string 38 and the fixing metal fitting 36 with the belt 37. FIG. At this time, since the rubber cord 38 has tensile elasticity, by adjusting the length of the belt 37, it is possible to generate a tensile force on the rubber cord 38 that is greater than the weight of the movable panel 2. As a result, the movable panel 2 is biased upward via the rubber cord 38. Therefore, the movable panel 2 is always pressed against the panel holder 10 (ceiling). Therefore, the installation state of the panel structure 1 is stabilized, and there is no possibility that a gap is generated between the movable panel 2 and the panel holder 10 (ceiling).

  Further, since the belt 37 and the buckle 39 that do not have elasticity are provided as connecting members between the rubber cord 38 and the fixing bracket 36, the tensile force of the rubber cord 38 can be adjusted through the length of the belt 37. Can do. Accordingly, since the pressing force of the movable panel 2 to the panel holder 10 (ceiling) can be adjusted, the reliability of the installation state of the panel structure 1 is improved.

  In the third embodiment, a string-like rubber cord is used as the means for moving the movable panel upward. However, the string-like member may be made of a material having tensile elasticity. Any material may be used.

  In the third embodiment, the buckle is provided as an adjustment tool having a belt length adjustment function. However, other members may be used as long as the belt length can be adjusted. .

  Further, in the third embodiment, the string-like body is made of a rubber string, and the connecting member is made of a belt and a buckle that do not have stretchability. For example, the string-like body has stretchability. The connecting member may be formed of a belt and a buckle having tensile elasticity. If comprised in this way, the tensile force by a string-like body can be adjusted via the tensile force of a connection member. Therefore, as in the third embodiment, the pressing force on the ceiling of the movable panel can be adjusted, so that the reliability of the installation state is improved. Further, both the string-like body and the belt may be made of a material having tensile elasticity.

  Furthermore, in the third embodiment described above, the fixed panel is provided with a specific shape side plate and support plate as support means, but is provided on the inner side of the movable panel, and the movable panel is placed on the inner side. Other shapes may be used as long as they are supported in an inclined state.

  Furthermore, in the third embodiment, the rubber cord is arranged so as to pass through the opening formed in the upper portion of the support plate. However, the rubber cord has a width of the movable panel through each of the upper portions of the support plate. For example, a ring member may be connected to the upper part of each support plate so as to pass through each ring member as long as it is connected to the lower part on both ends in the direction. The rubber string may be movably engaged with the upper part of the fixed panel.

  Furthermore, in the third embodiment described above, the rubber strings are connected at two points by the fixing plate, but may be connected only on one side. The connection position may be the center position in the width direction.

  Furthermore, in the third embodiment, a notch is provided in the upper part of the side plate of the fixed panel, but the notch may be omitted.

  Here, when the panel structure is erected only on the floor surface, that is, a method of maintaining the erection of the panel structure in an installation environment where the upper end of the panel structure does not contact the ceiling will be described below. .

  FIG. 15 is a schematic perspective view showing a panel structure and a column structure according to a fourth embodiment of the present invention, and FIG. 16 is an enlarged perspective view of the column structure shown in FIG. 15 in a partially broken state. is there.

  With reference to these drawings, the panel structure 50 includes a rectangular flat plate 57 and a frame member 58 attached to the back surface of the flat plate 57. The standing structure of the panel structure 50 is held by the column structures 60a and 60b installed at both ends thereof.

  The column structure 60 a is a rod-like body standing on the floor and is disposed in a hollow fixed column 62 and a hollow portion of the fixed column 62 so as to overlap the inner side of the fixed column 62. It is mainly composed of a hollow-shaped movable column 61 which is a rod-like body that can slide upward. Furthermore, a string-like rubber string 68 for moving the movable column 61 upward is provided. Details of the rubber string 68 and the like will be described later.

  In the fixed column 62 and the movable column 61, grooves 95 to 98 and grooves 85 to 88 extending in the vertical direction are formed on the respective outer surfaces. Since the width of the groove 85 and the groove 95 is formed so as to correspond to the side part thickness of the panel structure 50, the panel structure 50 is fitted into the groove 85 and the groove 95 as shown by the arrows in FIG. As a result, the standing of the panel structure 50 on the floor is maintained. As described above, since the grooves 96 to 98 and the grooves 86 to 88 are also formed in the column structure 60a, the panel structure having side portions corresponding to the grooves 96 to 98 and the grooves 86 to 88 can be used. For example, the panel structure can be erected in the direction in which each outer surface faces.

  One end of the rubber string 68 passes through an opening 47 a formed on the upper inner side of the outer surface of the fixed column 62 on the panel structure 50 side, and is formed on the inner side of the groove 85 along the outer surface of the movable column 61. It passes through an opening 48 a formed on the side surface and below the movable column 61. Further, the other end of the rubber cord 68 passes through an opening 47b formed on the panel structure 50 side above the outer surface on the inner side of the fixed column 62 and passes through the opening 47b formed on the panel structure 50 side. It passes through an opening 48b formed on the side surface of the structure 50 and below the movable column 61. The one end and the other end of the rubber cord 68 are connected inside the movable column 61. Accordingly, when the rubber string 38 extending outward from the fixed column 62 is pulled downward, the movable column 61 moves upward. Therefore, it becomes possible to correspond to the height of the panel structure 50 that holds the standing, and the column structure 60a can be made independent by being pressed against the ceiling.

  In addition, a bottom plate 64 and a ring-shaped fixing bracket 65 installed on the bottom plate 64 are disposed at the lower end of the corner between the outer surface on the inner side of the fixed column 62 and the outer surface on the panel structure 50 side. . Then, the height of the column structure 60a is adjusted by connecting a specific portion of the rubber string 68 and the fixing bracket 65 by the belt 66 and the buckle 67 as shown in FIG. Can be adjusted.

  The structure 60b has the same configuration as the column structure 60a. Therefore, the panel structure 50 is further stabilized in its standing state because the side portions at both ends thereof are held by the self-supporting columnar structures 60a and 60b.

  Note that the panel structure 50 according to the fourth embodiment described above is composed only of a flat plate and a frame member and does not include a movable panel, so that the height cannot be adjusted. Instead of the panel structure according to the first to third embodiments described above, the column structure is constituted by a fixed panel and a movable panel and the height of the panel structure can be adjusted. The same applies to 60a and 60b.

  In the panel structure 50 according to the above-described fourth embodiment, only one panel structure 50 is erected, but a plurality of panel structures 50 may be erected side by side.

  Furthermore, in the column structures 60a and 60b according to the fourth embodiment described above, grooves are formed on the respective outer surfaces, but the grooves may be provided at least on the connection surface of the panel structure 50. . Further, instead of the groove, a protrusion may be formed on the outer surface, and a corresponding groove may be formed on the connection surface of the panel structure 50.

  Further, in the column structures 60a and 60b according to the fourth embodiment, the rubber string 68 made of a stretchable material and the belt 66 made of a non-stretchable material are provided. The string 68 may be replaced with a string-like body made of a non-stretchable material, and the belt 66 may be made of a stretchable material.

  Furthermore, in the column structures 60a and 60b according to the fourth embodiment, the belt 66 and the buckle 67 are provided as connecting means for connecting the rubber string 68 and the fixing bracket 65. However, the rubber string 68 is provided. As long as the fixing bracket 65 can be connected, other members may be used.

  Furthermore, in the column structures 60a and 60b according to the fourth embodiment, only the column structures 60a and 60b are pressed against the ceiling, but the so-called skeleton ceiling structure having no ceiling is also provided. Needless to say, it can be applied in the same manner when pressed against the upper floor surface.

DESCRIPTION OF SYMBOLS 1 Panel structure 2 Movable panel 3 Fixed panel 4 Wire 5 Holding rod 6 Fixed member 10 Panel holder 11 Contact part 13 Notch 21 Holding body 22a, 22b Lock member 31 Contact plate 32 Panel contact part 33 Panel press part 37 Belt 38 Rubber string 39 Buckle The same reference numerals in the drawings indicate the same or corresponding parts.

Claims (9)

A panel structure installed vertically between the floor and the ceiling,
A flat fixed panel erected on the floor;
A plate-shaped movable panel that is at least partially overlapped on the inner side of the fixed panel and is slidable upward with respect to the fixed panel;
When the movable panel moves upward, a lower end thereof is in contact with an inner surface of the fixed panel, and an outer surface thereof is inclined inward with respect to the fixed panel. A string-like body connected to the lower portion of the movable panel, movably engaged with the upper portion of the fixed panel, and extending downward on the inward side;
The fixed panel is provided on the inward side of the movable panel, and includes support means for supporting the movable panel in a state inclined to the inward side,
The movable panel includes a contact portion that contacts the support means so that the lower end is always in contact with the fixed panel regardless of the inclined state thereof,
2. The panel structure according to claim 1, wherein, in a side view of the movable panel, a connection position of the string-like body with respect to the movable panel is located outward from a vertical line passing through a center of gravity position of the movable panel. The support means is provided in a pair in the width direction of the fixed panel, and the upper part thereof is aligned with the upper end of the fixed panel,
The string-like body is connected to lower portions on both end sides in the width direction of the movable panel through each of the upper portions of the support means,
A holding bar that horizontally engages a part of a specific portion of the string-like body extending inward from the support means;
The panel structure according to claim 2, further comprising a fixing member connected to the support means and capable of fixing the holding rod in a desired position in the vertical direction. 4. Each of the upper portions of the support means is deformed so as to approach the width direction and presses the movable panel when the string-like body is pulled with a predetermined force or more. Panel structure. The support means is provided in a pair in the width direction of the fixed panel, and the upper part thereof is aligned with the upper end of the fixed panel,
The string-like body is connected to lower portions on both end sides in the width direction of the movable panel through each of the upper portions of the support means,
A connecting member that connects a specific portion of the string-like body extending inward from each of the support means and a lower end of the fixed panel;
The panel structure according to claim 2, wherein the movable panel is biased upward via the string-like body during installation. The string-like body is made of a material having tensile elasticity,
The panel structure according to claim 5, wherein the connection member includes a belt having no stretchability and an adjustment tool having a function of adjusting the length of the belt. The string-like body is made of a material having no elasticity,
The panel structure according to claim 5, wherein the connection member includes a belt having tensile elasticity and an adjustment tool having a function of adjusting the length of the belt. The fixed panel is provided on the inward side of the movable panel, and includes support means for supporting the movable panel in a state inclined to the inward side,
The movable panel is applied with a force when the movable panel is moved up and down, and a contact portion that contacts the support means so that the lower end is always in contact with the fixed panel regardless of the inclined state. A holding body that extends horizontally and is rotatable with respect to a horizontal axis that is fixed to the movable panel,
The panel structure according to claim 1, wherein, in a side view of the movable panel, the position of the holding body is located outward from a vertical line passing through the center of gravity of the movable panel. The movable panel is provided so as to be rotatable between a first position and a second position. In the first position, the movable panel is engaged with the fixed panel to restrain the movable panel from moving up and down. The panel structure according to claim 8, further comprising a lock member that allows the movable panel to move up and down at the second position.

Images