JP2007177588A - Partition panel - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a partition panel easily fixable to a pressure contact surface. <P>SOLUTION: A locking device 19 comprises a support plate 21 fixed to the partition panel 11; a support plate 22 movable relative to the support plate 21; and a lifting plate 25 liftable relative to the panel 11. The support plate 21, support plate 22 and lifting plate 25 are connected by link members 27. When the partition panel 11 moves in a direction to approach a meeting surface 17a to press a rod 18 to the meeting surface 17a, the link members 27 move the lifting plate 25 in a projecting direction with the movement of the support plate 22 to come in pressure contact with the pressure contact surface. When the partition panel 11 moves in a separating direction from the meeting surface 17a to release the pressed state between the rod 18 and the meeting surface 17a, the lifting plate 25 is moved in a receding direction to release the pressure contact state and spaced from the pressure contact surface. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a partition panel that fixes the panel to a contact surface by a contact plate.

2. Description of the Related Art Conventionally, as a partition panel that can partition an indoor space appropriately, there is a partition panel that supports a large number of panels so as to be movable along the hanger rail and draws each panel along the hanger rail for summing. In addition, each panel is provided with a ceiling member and a floor contact member, and the ceiling member is pressed against the ceiling surface in a state where each panel is summoned, and the floor contact member is pressed against the floor surface, so that sound insulation is achieved. And airtightness is ensured. In such a partition panel, the operation handle is fitted to the operation shaft exposed on the side surface of the panel, and the operation handle is operated to press the ceiling member against the ceiling surface, and the floor contact member is pressed against the floor surface. There is something which was made to do (for example, refer to patent documents 1). In Patent Document 1, in a partition panel provided with a sliding door, the panel body is fixed to both the ceiling surface and the floor surface by the operation of the operation handle. And the sliding door is fixed between the said both surfaces by pressing the rod with which the said sliding door is provided against the rod receiving part of the panel main body.
Japanese Patent No. 3715915

  By the way, in the partition panel provided with a sliding door like the partition panel of patent document 1, unless a rod of a sliding door is pressed against the rod receiving part of a panel main body, a sliding door cannot be fixed to the said both surfaces, but the partition panel itself Even can not be fixed. For this reason, when fixing the partition panel with a sliding door to the both surfaces, it is provided with a mechanism for allowing the rod to press against the rod receiving portion, and a lock for locking the partition panel itself to make the state. A mechanism is needed. That is, the operation | work which operates an operation handle like patent document 1 and the operation | work which fixes to the said partition panel itself on both surfaces were required. Also, when fixing a partition panel that does not have a sliding door, to fix the partition panel itself, operate the operation handle or form a round hole in the floor and insert a fixing rod into the hole. And had to be fixed. For this reason, in order to fix the partition panel, the fixing work is troublesome and an operation of separately providing a round hole or the like is required.

  This invention is made | formed in view of such a situation, The objective is to provide the partition panel which can be fixed to a contact pressure surface easily.

  In order to achieve the above object, the invention according to claim 1 is a partition panel including a pressure contact device for fixing the partition panel to a pressure contact surface, wherein the pressure contact device includes a support member fixed to the panel body, A movable member movable along the support member, a pressure contact material capable of moving in and out of the panel body, a link connecting the support member and the movable member, and a link connecting the movable member and the pressure contact material A member, a first urging means for urging the contact pressure material in the outward direction, and an operating means attached to the moving member and capable of being pressed against an operating surface, wherein the link member includes the partition panel. When the operating means is pressed against the operating surface by moving in a direction approaching the operating surface, the pressure member is moved in the outgoing direction along with the movement of the moving member, and the first biasing is performed. The biasing force of the means The contact pressure state that acts only in the direction of contact with the contact pressure surface, and when the partition panel moves in a direction away from the operation surface and the pressing state between the operation means and the operation surface is released, The gist is to move the pressure-contacting material away from the pressure-contact surface so as to release the pressure-contact state.

  According to this, the contact member can be moved closer to the contact surface by causing the operation means to collide with the operation surface and moving the moving member in a direction away from the operation surface. That is, only by causing the operating means to collide with the operating surface, the pressure-contacting material can be brought into contact with the pressure-contacting surface, and the partition panel can be fixed so as not to move with respect to the pressure-contacting surface. Therefore, the partition panel can be easily fixed to the contact surface.

The gist of the second aspect of the invention is that the partition panel according to the first aspect further includes second urging means for urging the pressure-contacting material in a direction of drawing the pressure-contacting material toward the panel body. .
According to this, when the fixing of the partition panel to the contact pressure surface is released, the contact pressure material can be urged in the direction of pulling in the panel main body side using the urging force of the second urging means. Accordingly, even when the partition panel is fixed to the contact pressure surface, the partition panel can be easily fixed.

  The invention according to claim 3 is the partition panel according to claim 1 or 2, wherein the support member, the moving member, the pressure contact material, the link member, and the first biasing means are: A first connecting portion that connects the support member, the moving member, and the link member; and a second connecting portion that connects one end of the link member, the pressure contact material, and the first biasing means. Are connected via three connecting parts comprising a connecting part, a moving member, a link member, and a third connecting part for connecting the other end of the first biasing means. This is the gist.

  According to this, the support member, the moving member, the pressure contact material, the link member, and the first biasing means are provided by the three connecting portions of the first connecting portion, the second connecting portion, and the third connecting portion. Were connected. For this reason, the number of connecting portions can be reduced, and the structure can be simplified. Therefore, the structure itself of the pressure-contacting device for the partition panel can be facilitated.

  The invention according to claim 4 is the partition panel according to claim 1 or 2, wherein the support member, the moving member, the pressure contact material, the link member, and the first biasing means are: A first connecting portion that connects the support member, the moving member, and the link member; and a second connecting portion that connects one end of the link member, the pressure contact material, and the first biasing means. A connecting portion, a third connecting portion for connecting the moving member, the pressure contact member and the link member, and a fourth connecting portion for connecting the link member and the other end of the first urging means. The gist is that they are connected via four connecting parts.

  According to this, the supporting member, the moving member, the pressure contact material, the link member, and the four connecting portions of the first connecting portion, the second connecting portion, the third connecting portion, and the fourth connecting portion, and The first urging means is connected. For this reason, the role of each connection part can be subdivided and the addition concerning each connection part can be distributed by increasing a connection part.

  According to a fifth aspect of the present invention, in the partition panel according to the third aspect, the first link that guides the movement of the first connecting member, which is a component of the second connecting portion, to the link member. A guide groove is formed, and the first link guide groove has at least an arcuate end portion that restricts the movement of the first connecting member when the pressure contact member moves in a direction away from the moving member. The gist is that it is formed.

  According to this, it is possible to suitably convert the force applied to the actuating means by a collision along the arc shape in the direction of the pressure contact material with respect to the moving member. The first connecting portion moves along the arc of the first link guide groove. For this reason, compared with the case where the 1st link guide groove is formed in the shape of a straight line, while making the whole operation of a pressure-contacting device smooth, the force made to act on an operation means can be made small.

  According to a sixth aspect of the present invention, in the partition panel according to any one of the first to fifth aspects, the movable member includes a second connection that is a component of the third connection portion. A second link guide groove for guiding the movement of the member is formed, and the second link guide groove is formed on the second connecting member when the contact pressure member moves in a direction away from the moving member. The gist is that the terminal portion for restricting movement is formed in at least an arc shape.

  According to this, the second connecting member moves along the arc of the second link guide groove. Further, an arc is formed at least at the end portion of the second link guide groove. For this reason, when the pressure contact material is pressed against the pressure contact surface, it is possible to apply a force to the operating means while reducing the resistance force applied to the pressure contact. Therefore, the partition panel can be more easily fixed to the contact surface.

  According to the present invention, the partition panel can be easily fixed to the contact surface.

(First embodiment)
Hereinafter, a first embodiment of the present invention will be described with reference to FIGS.
As shown in FIGS. 1 and 2, a large number of partition panels 11 are movably supported by runners 12 on hanger rails 10 arranged along the ceiling surface T. In addition, each partition panel 11 is provided with a gap H between the ceiling surface T and the floor surface Y, and the panel 11 can be moved by the gap H. A summing bar 13 is attached to the wall surface K located on one end side of the hanger rail 10, and a front panel (hereinafter referred to as "front panel") 14 as a partition panel (closest to the wall surface). It is possible to sum up the partition panel. In addition, in a state where the top panel 14 is summoned to the summon 13, the subsequent partition panel 11 can be summoned sequentially to the preceding panel 11 (leading panel 14).

  A pressure contact member 15 is supported on the upper edge 11a (14a) of the panel main body 11c (panel main body 14c) of each partition panel 11 (leading panel 14) so as to be movable up and down, and each partition panel 11 (leading panel 14). A pressure contact member 15 is supported on the lower edge portion 11b (14b) of the lower edge portion 11b (14b). Then, when the contact pressure member 15 comes into surface contact with the ceiling surface T and the floor surface Y, the gap H is closed by the contact pressure member 15, and the partition panel 11 (leading panel 14) is restricted from moving from a movable state. In this way, it is fixed between the ceiling surface T and the floor surface Y. In addition, each partition panel 11 is supported by a summing surface 17a as an operation surface with the preceding panel 11 (leading panel 14) so that a rod 18 as an operation means can be moved left and right at two locations above and below. ing. As shown in FIG. 3, the contact pressure member 15 is driven up and down (driven so as to be able to move in and out) by a lock device 19 as a contact pressure device disposed in the partition panel 11, and the rod 18 is driven by the lock device 19. It is designed to be driven by sliding. Further, in the leading panel 14, the pressure contact member 15 is driven up and down (driven so as to be able to move in and out) by a leading locking device 20 disposed in the leading panel 14, and the rod 18 is slid and driven by the locking device 19. It has come to be.

  In this embodiment, the contact member 15 moves up and down in conjunction with the left and right movement of the rod 18. That is, the preceding partition panel 11 (leading panel 14) is caused to collide from the summing surface 17a of the partition panel 11 and the rod 18 is operated using the collision force. And the partition panel 11 (leading panel 14) is fixed between the ceiling surface T and the floor surface Y via the contact pressure member 15 by colliding and calling the panels. The leading panel 14 is provided with a rod 18 facing away from the other partition panel 11. That is, the top panel 14 is fixed between the ceiling surface T and the floor surface Y by summing the subsequent partition panel 11 to the summing surface 17a.

  Next, the locking device 19 mounted in the partition panel 11 and the leading locking device 20 mounted in the leading panel 14 will be described with reference to FIGS. In addition, the partition panel 11 and the leading panel 14 include a locking device 19 and a leading locking device on the upper edge portions 11a and 14a side (ceiling surface T side) and the lower edge portions 11b and 14b side (floor surface Y side). 20 are implemented. The locking device 19 (and the leading locking device 20) are provided in a pair of upper and lower parts on the partition panel 11 (and the leading panel 14), thereby constituting an abutment flooring device. In the following description, the locking device 19 and the leading locking device 20 mounted on the upper edge portions 11a and 14a (ceiling surface T side) will be mainly described, and the lower edge portions 11b and 14b side (floor surface Y side). Since the lock device 19 and the head lock device 20 mounted in the same configuration are the same, the redundant description thereof will be omitted. In addition, in the lock device 19 and the lock device 20, overlapping description of the configuration is omitted.

  As shown in FIG. 4 (a), the locking device 19 includes a support plate 21 as a support member, and the support plate 21 has a pair of side walls on the periphery in the long side direction of a bottom surface 21d that has a rectangular shape in plan view. 21a and the side wall 21b are set up vertically, and are formed in a concave shape (channel shape) in a side view. Each side wall 21a, 21b is formed with two through holes 21c penetrating the side walls 21a, 21b, and a pin or the like can be inserted into the through hole 21c.

  As shown in FIG. 4 (b), the locking device 19 includes a support plate 22 disposed so as to be movable in the long side direction of the support plate 21 as a moving member, and the support plate 22 is rectangular in plan view. A pair of side walls 22a and 22b are vertically erected on the periphery in the long side direction of the bottom surface 22g having a flat plate shape, and are formed in a concave shape (channel shape) in a side view. Each of the side walls 22a and 22b is formed with two extending portions 22c extending from the upper ends of the side walls 22a and 22b to the right and left from the center. An attachment portion 22d for attaching the rod 18 is formed on the left side of each of the side walls 22a and 22b, and a fixing portion 22e for fixing the rod 18 with a predetermined fixing means is formed on the attachment portion 22d.

  Two through holes 22f are formed between the extending portions 22c. A first groove 23 for guiding the movement of the support plate 22 is formed in a straight line in the long side direction of the support plate 22 at a position below each extension portion 22c of the side walls 22a, 22b. A second groove 24 for guiding the movement of a link member 27 described later is formed in 22c.

  The first groove 23 is formed with a length that can regulate the amount of movement of the support plate 22 relative to the support plate 21, and the second groove 24 has a length that can regulate the amount of movement of the connecting pin P <b> 2 described later. Is formed. Further, the second groove 24 is formed in an arc shape so as to go from the lower side (base end side) to the upper side (tip end side) of the extending portion 22c, and is also formed to bend toward the rod 18 side. . The side wall 22b is formed with an extending portion 22c, a mounting portion 22d, a fixing portion 22e, and a through hole 22f so as to face the side wall 22a, and the first groove 23 and the second groove 24. Is formed.

  As shown in FIG. 4C, the locking device 19 includes an elevating plate 25 disposed so as to be movable up and down with respect to the support plates 21 and 22, and the elevating plate 25 has a flat plate shape that is rectangular in plan view. A pair of side walls 25a and 25b are vertically erected on the peripheral edge in the long side direction of the upper surface 25d, and are formed in a concave shape (channel shape) in a side view.

  In the side wall 25a, a plurality of through holes 25c through which pins or the like can be inserted are formed through the side walls 25a and 25b, and a third groove 26 for guiding the movement of the link member 27 described later is formed. ing. The 3rd groove | channel 26 is formed so that the movement direction and movement amount of the connection pin P3 mentioned later may be controlled. On the other hand, a plurality of through holes 25c and a third groove 26 are formed in the side wall 25b so as to face the side wall 25a.

  As shown in FIG. 4D, the lock device 19 includes a link member 27 that connects the support plate 21 and the support plate 22 and connects the support plate 22 and the lift plate 25. The link member 27 is a flat plate having a rectangular shape when viewed from the front, and both left and right ends are formed in a semicircle, and the diameters of the semicircles are different at both ends. Further, on the small diameter portion 27a side where the semicircular diameter is small, the lower piece 27c is formed with a notch portion 27e and two through holes 27f and 27g through which pins or the like can be inserted. It is formed through the link member 27.

  On the other hand, a fourth groove 28 is formed on the large-diameter portion 27b side where the diameter of the semicircle is larger than that of the small-diameter portion 27a. The 4th groove | channel 28 is formed so that the movement direction and movement amount of the connection pin P3 mentioned later may be controlled. Further, the fourth groove 28 is formed so as to be directed from the central lower portion of the link member 27 toward the large diameter portion 27b. The fourth groove 28 is formed in a straight line at the center lower part of the link member 27, and is formed in an arc shape (arc part 28a) so that the tip is directed upward toward the large diameter part 27b. .

  The link member 27 has a pair of side walls 27h and a side wall 27i that are vertically arranged on the periphery in the long side direction, and is formed in a concave shape (channel shape) in a side view. The side walls 27h and 27i are formed with a through hole 27f, a through hole 27g, and a fourth groove 28 so as to face each other. Further, in the lock device 19 of the present embodiment, the support plate 21, the support plate 22, and the side walls 21a, 22a, and 25a of the elevating plate 25 are connected and the side walls 21b, 22b, and 25b are connected. The total number 19 includes two link members 27.

  As shown in FIG. 4 (e), the lock device 19 includes two types of springs having different urging directions of a compression spring 29 as a first urging means and a tension spring 30 as a second urging means. I have. The compression spring 29 has a triangular shape and generates a biasing force in a direction in which one end 29a and the other end 29b expand. Further, the tension spring 30 generates an urging force in a contracting direction in which both ends approach each other. In the locking device 19 of this embodiment, two compression springs 29 and one tension spring 30 are arranged. In the present embodiment, the urging force of the compression spring 29 is set larger than the urging force of the tension spring 30.

Next, as shown in FIG. 3, the lock device 19 in the assembled state will be described.
The support plate 21 of the locking device 19 is fixed so as not to move with respect to the partition panel 11 at a predetermined position (a position where it cannot be visually recognized from the outside) in the partition panel 11 shown in FIG. That is, if the partition panel 11 moves, the support plate 21 will also move with it. Further, as shown in FIG. 3B, a support plate 22 is movably disposed between the side walls 21 a and 21 b of the support plate 21. The support plate 22 is disposed with respect to the support plate 21 so that the positions of the four first grooves 23 on the side walls 22a and 22b of the support plate 22 and the four through holes 21c are aligned. And the 1st groove | channel 23 which each side wall 22a, 22b opposes, each through-hole 21c, and the through-hole 27f of each link member 27 are respectively connected by the connection pin P1. As a result, the support plate 21 and the support plate 22 are connected, and the link member 27 is also connected to the support plates 21 and 22.

  In the support plate 22 and the link member 27, the opposing second grooves 24 of the side walls 22a and 22b of the support plate 22 are connected to the through holes 27g of the link members 27 disposed in the second grooves 24, respectively. It is connected by a pin P2. In the elevating plate 25 and the link member 27, the opposing third grooves 26 of the side walls 25 a and 25 b of the elevating plate 25 and the fourth grooves 28 of the link members 27 disposed in the third grooves 26 are provided. Each is connected by a connecting pin P3. At this time, between the side walls 22a and 22b, one end 29a of the compression spring 29 is simultaneously connected to the connection pin P2, and the other end 29b of the compression spring 29 is also connected to the connection pin P3. . Further, the through hole 22f of the support plate 22 and one end of the tension spring 30 are connected to the through hole 25c of the elevating plate 25 and the other end of the tension spring 30 by a connection pin P4 and a connection pin P5, respectively.

  As a result, the support plate 22 and the elevating plate 25 are connected via the link member 27 and the compression spring 29 and are connected via the tension spring 30. Further, both ends of the compression spring 29 (one end 29 a is connected to the through hole 27 g of the link member 27 and the other end 29 b is connected to the fourth groove 28 of the link member 27) are connected to the link member 27. Further, the rod 18 is attached to the attachment portion 22d of the support plate 22 so as to extend in the long side direction of the support plate 22 by a predetermined fixing means to the fixing portion 22e. Further, a pair of contact members 15 are attached by screws N on both sides of the elevating plate 25 in the long side direction (see FIG. 3B). Note that the pressure contact member 15 may be disposed on the entire upper portion of the elevating plate 25. Further, in the present embodiment, the lifting plate 25 and the pressure member 15 constitute a pressure contact material.

  In the lock device 19 assembled in this way, the case where the connecting pin P1 is located on the rightmost side of the first groove 23 formed in the support plate 22 is set as the initial position. In this initial position, the support plate 22 is located on the left side of the support plate 21, and the connecting pin P <b> 2 is located on the rightmost side of the second groove 24 formed in the support plate 22. For this reason, the positional relationship between the connecting pin P1 and the connecting pin P2 is an acute angle with respect to the horizontal, and the link member 27 is inclined. In the initial position, the connecting pin P3 is located on the leftmost side of the third groove 26 formed on the lifting plate 25 and on the leftmost side of the fourth groove 28 formed on the link member 27. Yes. In the initial position, the lift plate 25 is closest to the support plate 21 and the support plate 22.

  In the state of the initial position, the compression spring 29 biases the connecting pin P2 and the connecting pin P3 away from each other. As a result, the connecting pins P2 and P3 are expanded in the both end directions by the compression spring 29 so that the distance between the connecting pin P2 and the connecting pin P3 is most separated. In the initial position, the tension spring 30 biases the elevating plate 25 closer to the support plate 22. As a result, the connecting pins P4 and P5 have the closest distance between them. That is, the support plate 22 and the lift plate 25 are closest to each other. The elevating plate 25 is maintained so as to be closest to the support plate 22 in a state where no force is applied from the outside. In the present embodiment, an initial position indicated by each of the connecting pins P1 to P3 is an initial position S.

  In the locking device 19 of this embodiment, a link mechanism is configured by the support plate 22, the elevating plate 25, the link member 27, and the compression spring 29 that are connected by the connection pins P <b> 1 to P <b> 3, and the link mechanism is added to the rod 18. It is actuated by the applied collision force. In addition, one locking device 19 is formed with the link mechanism at two locations.

Next, based on FIG.5 and FIG.6, the structure of the locking device 20 mounted in the top panel 14 is demonstrated.
As shown in FIG. 6B, the locking device 20 includes a support plate 33 as a support member, and the support plate 33 has substantially the same shape as the support plate 22. Further, as shown in FIG. 6A, the locking device 20 includes a support plate 32 as a moving member that is movably disposed with respect to the support plate 33, and the support plate 32 includes the support plate. 21 and substantially the same shape.

  Each of the side walls 32a and 32b of the support plate 32 is formed with four through holes 32c at two places on both ends of the side walls 32a and 32b and at two places on the center side. An attachment portion 32d for attaching the rod 18 is formed on the right side of the side wall 32a, and a fixing portion 32e for fixing the rod 18 to the attachment portion 32d with a predetermined fixing means is formed. That is, in the locking device 19 and the locking device 20, the direction in which the rod 18 is connected is reversed with respect to each member (support plates 32 and 33, elevating plate 36, link member 38 and springs 40 and 41).

  In the locking device 20 and the locking device 19 of this embodiment, the side walls 32 a and 32 b of the support plate 32 correspond to the side walls 21 a and 21 b of the support plate 21, and the bottom surface 32 f of the support plate 32 corresponds to the bottom surface 21 d of the support plate 21. It corresponds. Further, the side walls 33a and 33b, the extended portion 33c, the bottom surface 33d, the first groove 34, and the second groove 35 of the support plate 33 are the side walls 22a and 22b, the extended portion 22c, the bottom surface 22g, and the first groove of the support plate 22, respectively. 23 and the second groove 24. The second groove 35 is formed in an arc shape so as to go from the lower side (base end side) to the upper side (tip end side) of the extended portion 22c. However, unlike the second groove 24 of the support plate 22, the second groove 35 is a rod. It is formed to curve in a direction away from 18. Further, the side walls 36 a and 36 b, the through hole 36 c, the upper surface 36 d and the third groove 37 of the elevating plate 36 correspond to the side walls 25 a and 25 b, the through hole 25 c, the upper surface 25 d and the third groove 26 of the elevating plate 25. Further, the small diameter portion 38a, the large diameter portion 38b, the lower piece 38c, the upper piece 38d, the notch portion 38e, and the through holes 38f, 38g of the link member 38 are formed in the small diameter portion 27a, the large diameter portion 27b, the lower portion of the link member 27. It corresponds to the piece 27c, the upper piece 27d, the notch 27e, and the through holes 27f and 27g. The compression spring 40 and the tension spring 41 correspond to the compression spring 29 and the tension spring 30.

Next, as shown in FIG. 5, the lock device 20 in the assembled state will be described.
The support plate 33 of the locking device 20 is fixed so as not to move with respect to the leading panel 14 at a predetermined position (a position invisible from the outside) in the leading panel 14 shown in FIG. Further, as shown in FIG. 5B, the support plate 32 is movably disposed between the side walls 33 a and 33 b of the support plate 33. The support plate 32 is disposed with respect to the support plate 33 so that the four first grooves 34 formed on the side walls 33a and 32b of the support plate 33 and the four through holes 32c are aligned. In the locking device 20, a link mechanism is configured by the support plate 33 fixed to the leading panel 14, the elevating plate 36 and the link member 38. That is, in the lock device 19, a link mechanism is configured to be movable with respect to the sliding partition panel 11, but in the lock device 20, a link mechanism is configured with respect to the sliding front panel 14. . For this reason, the rod 18 is disposed on the support plate 32 that is movable with respect to the support plate 33 (the leading panel 14), and the lift plate 36 is connected by the tension spring 41.

  In the locking device 20 of the present embodiment, a link mechanism is configured by the support plate 33, the elevating plate 36, the link member 38, and the compression spring 40 that are connected by the connection pins P <b> 1 to P <b> 3. It is actuated by the applied collision force. In addition, a single locking device 20 is formed with the link mechanisms in two places in total.

Next, operation modes of the lock device 19 and the lock device 20 will be described.
First, the operation | movement aspect of the locking device 19 mounted in the partition panel 11 is demonstrated. In the following description, in the lock device 19 and the lock device 20, the support plate 21 and the support plate 33 are fixed so as not to move, and the upper or lower direction, which is the moving direction of the elevating plate 25 and the elevating plate 36, is not shown. Suppose that the ceiling surface T or the floor surface Y exists.

  As shown in FIG. 7, when the partition panel 11 is in a movable state, the connection pins P <b> 1 to P <b> 3 are in the initial position S in the lock device 19. Then, by applying a force (such as a collision force in which the partition panels 11 collide) from the opposite direction to the rod 18 on the side where the locking device 19 of the rod 18 is connected, the support plate 22 is supported by the support plate 21. Move against. That is, the connecting pin P1 and the connecting pin P2 are closer to each other in the horizontal distance than the initial position S. This state is referred to as a first state (the state shown in FIG. 7).

  In the locking device 19 in the first state, the connecting pin P <b> 2 is moving upward along the second groove 24. Further, in relation to the movement of the connecting pin P2, the link member 27 rotates around the connecting pin P2 from the inclined state of the initial position S (the positional relationship between the connecting pin P1 and the connecting pin P2 is the initial value). It becomes a large acute angle with respect to the position S).

  Subsequently, in connection with the movement of the connecting pin P2, the connecting pin P2 and the connecting pin P3 are urged in a direction in which the connecting pin P2 and the connecting pin P3 are separated from each other, so that a certain distance is maintained. The connecting pin P3 also moves upward. As a result, the elevating plate 25 moves in the direction of rising (separating) with respect to the support plate 21 (outward direction with respect to the partition panel 11).

  Further, when a force is applied to the rod 18 and the movement amount of the support plate 22 is increased with respect to the support plate 21, the horizontal distance between the connection pin P1 and the connection pin P2 is compared with the first state as shown in FIG. Will be closer. This state is the second state (the state shown in FIG. 8).

  In the second state, the connecting pin P <b> 2 is moving further upward from the first state along the second groove 24. Further, since the connecting pin P2 moves further upward, the link member 27 further rotates from the first state around the connecting pin P2 (the positional relationship between the connecting pin P1 and the connecting pin P2 is the first state). It becomes a large acute angle).

  Subsequently, in connection with the movement of the connecting pin P2, the connecting pin P2 and the connecting pin P3 try to maintain a certain distance, and the connecting pin P3 moves further upward from the first state. Therefore, the elevating plate 25 moves (separates) further upward from the first state with respect to the support plate 21.

  In the locking device 19 of the present embodiment, the elevating plate 25 rises with respect to the support plate 21 so that the pressure contact member 15 of the ceiling surface T and the elevating plate 25 comes into surface contact. That is, the locking device 19 is temporarily fixed to the ceiling surface T via the pressure contact member 15.

  Further, when a force is applied to the rod 18 and the amount of movement of the support plate 22 with respect to the support plate 21 increases, the horizontal distance between the connection pin P1 and the connection pin P2 becomes closer as shown in FIG. In a straight line) state. This state is referred to as a third state (the state shown in FIG. 9).

  In the locking device 19 in the third state, the connecting pin P <b> 2 is moving further upward from the first state along the second groove 24. Further, since the connecting pin P2 moves further upward, the connecting pin P2 further rotates around the connecting pin P2 from the tilted state (the positional relationship between the connecting pin P1 and the connecting pin P2 is a right angle). (Near corner)

  Subsequently, in connection with the movement of the connecting pin P2, the connecting pin P2 and the connecting pin P3 try to maintain a certain distance, but the connecting pin P3 is such that the pressure contact member 15 is in surface contact with the ceiling surface T. Thus, upward movement is restricted. Then, the connecting pin P3 moves in the horizontal direction along the fourth groove 28. That is, the distance between both ends 29a and 29b of the compression spring 29 is reduced, and the urging force of the compression spring 29 is increased. Further, since the one end 29a of the compression spring 29 is fixed by the through hole 27g of the link member 27, an urging force from the one end 29a toward the other end 29b acts. As a result, the pressure contact member 15 is urged against the ceiling surface T by a force having the same magnitude as the urging force of the compression spring 29, and the lock device 19 is fixed to the ceiling surface T.

  Further, when a force is applied to the rod 18 and the amount of movement of the support plate 22 relative to the support plate 21 increases, the positions of the connection pin P1 and the connection pin P2 are reversed as shown in FIG. This state is referred to as a fourth state (the state shown in FIG. 10).

  In the locking device 19 in the fourth state, the connecting pin P1 is located on the leftmost side of the first groove 23, and the support plate 22 cannot move with respect to the support plate 21 any more. ing. Further, in relation to the movement of the connecting pin P1, the link member 27 is rotated around the through hole 27g so as to be inclined in the opposite direction to the direction in which the link member 27 is inclined in the first to third states (connected to the connecting pin P1). The positional relationship of the pin P2 is as follows.

  In relation to the movement of the connecting pin P1, the connecting pin P2 and the connecting pin P3 are arranged in a vertical straight line, and both ends 29a and 29b of the compression spring 29 are in the closest state. That is, the urging force of the compression spring 29 is the largest, the contact pressure member 15 is in the strongest contact pressure with the ceiling surface T, and the partition panel 11 is completely locked by the lock device 19. Become.

  The operation of the locking device 19 mounted on the upper edge portion 11a of the partition panel 11 has been described so far, but the locking device 19 mounted on the lower edge portion 11b operates in the same manner, so that the floor surface The locking device 19 is fixed to Y. 7 to 10 schematically show the operations of the locking devices 19 of the locking device 19 on the ceiling surface T side and the locking device 19 on the floor surface Y side. Further, in the locking device 19, even when the lifting plate 25 is mounted on the floor surface Y, in the state of the initial position S, the lifting plate is moved by the biasing force of the compression spring 29 and the biasing force of the tension spring 30. 25 is urged (or attracted) to the support plates 21 and 22, so that the initial position S can be maintained.

Next, an operation mode of the locking device 20 mounted on the top panel 14 will be described.
As shown in FIG. 11, in the locking device 20, the connecting pins P <b> 1 to P <b> 3 are set to the initial position S. Then, by applying a force (such as a collision force colliding against the partition panel 11) to the rod 18 from the direction opposite to the side of the rod 18 to which the locking device 20 is connected, the support plate 32 is supported by the support plate 33. To the first state (the state shown in FIG. 11).

  Further, when force is applied to the rod 18 and the amount of movement of the support plate 32 with respect to the support plate 33 increases, as shown in FIG. Thus, the second state (the state of FIG. 12) is approaching.

  Further, when a force is applied to the rod 18 and the amount of movement of the support plate 32 with respect to the support plate 33 increases, the horizontal distance between the connection pin P1 and the connection pin P2 becomes closer as shown in FIG. A third state (a state shown in FIG. 13) is obtained.

  Further, when force is applied to the rod 18 and the amount of movement of the support plate 32 with respect to the support plate 33 increases, as shown in FIG. 14, the positions of the connection pin P1 and the connection pin P2 are reversed (see FIG. 14). 14 state).

  Up to this point, the operation of the locking device 20 mounted on the upper edge portion 14a of the top panel 14 has been described, but the locking device 20 mounted on the lower edge portion 14b also operates in the same manner, so that the floor surface The locking device 20 is fixed to Y. FIGS. 11 to 14 schematically show the operations of the locking devices 20 of the locking device 20 on the ceiling surface T side and the locking device 20 on the floor surface Y side. In the locking device 20, even when the elevating plate 36 is mounted on the floor surface Y, the elevating plate is urged by the urging force of the compression spring 40 and the urging force of the tension spring 41 in the initial position S. Since 36 is urged (attracted) to the support plate 33, the initial position S can be maintained.

  In the locking devices 19 and 20 of the present embodiment, the second grooves 24 and 35 are formed so as to face upward, so that the horizontal force applied to the rod 18 is the force in the direction of moving the connecting pin P2 upward. It has been converted to. Further, by forming the second grooves 24 and 35 in an arc shape, the horizontal force is effectively converted into a vertical force as compared with the case where the second grooves 24 and 35 are formed in a linear shape. It has been converted. Further, by forming the arc portions 28a, 39a in the fourth grooves 28, 39 formed in the link members 27, 38, the horizontal force acts to rotate the link members 27, 38. In addition to being effectively converted from the horizontal direction to the vertical direction, a resistance force for rotating the link members 27 and 38 is released.

  Further, in the locking device 19 and the locking device 20 in the fourth state, the urging forces of the compression springs 29 and 40 act in the horizontal direction in the state of the initial position S, and act in the vertical direction in the fourth state. ing. As a result, the rod 18 is prevented from returning to the initial position S without permission (without applying a force from the outside) from the fourth state.

  The locking devices 19 and 20 of the present embodiment are configured by connecting the link mechanism, the partition panel 11 and the leading panel 14 (support plate 21 and support plate 33) with three types of connection pins P1 to P3. Yes. That is, the link mechanism is configured by three connecting portions.

  In this embodiment, the connection part by connection pin P1 becomes a 1st connection part, the connection part by connection pin P2 becomes a 2nd connection part, and the connection part by connection pin P3 becomes a 3rd connection part. Further, the connecting pin P2 constituting the second connecting portion serves as the first connecting member, and the connecting pin P3 constituting the third connecting portion serves as the second connecting member.

Next, the aspect which mounts the locking device 19 and the locking device 20 in the partition panel 11 and the top panel 14, and divides room space is demonstrated.
In the partition panel 11 of this embodiment, the rod 18 is mounted at a position where the rod 18 can protrude from the partition panel 11 in the initial position S of the lock device 19. The pressure contact member 15 is mounted on the upper edge portion 11a of the partition panel 11 so as to face the ceiling surface T direction, and the pressure contact member 15 is mounted on the lower edge portion 11b so as to face the floor surface Y direction. Is done. Further, in the state of the initial position S, the pressure contact member 15 is not seen from the upper edge portions 11a and 14a and the lower edge portions 11b and 14b of the partition panel 11 and the leading panel 14 (covered inside the panel). It has become so).

  First, the top panel 14 is summoned on the summoning bowl 13 provided on the wall surface K. In this state, the leading panel 14 is not fixed to the ceiling surface T and the floor surface Y, and is movable. Subsequently, the partition panel 11 is slid with respect to the summing surface 17 a of the top panel 14, so that walls are arranged on the top panel 14 and the partition panel 11.

  When the partition panel 11 approaches the leading panel 14 while sliding, the rods 18 mounted on the top and bottom of the leading panel 14 come into contact with the summing surface 17a of the partition panel 11 and are mounted on the top and bottom of the partition panel 11. The rod 18 contacts the summing surface 17a of the leading panel 14.

  The rod 18 protruding from the partition panel 11 is pushed into the partition panel 11 by the momentum of the partition panel 11 coming into contact with the summing surface 17a of the leading panel 14 and sliding. At this time, the lock device 19 is in the first state (the state of FIG. 7) in which the support plate 22 is moving with respect to the support plate 21 in relation to the rod 18 being pushed. And the front-end | tip of the contact pressure member 15 protrudes from the upper edge part 11a and the lower edge part 11b of the partition panel 11 (state in which the contact pressure member 15 is moving to the exit direction with respect to the partition panel 11). .

  On the other hand, in the leading panel 14, the rod 18 is pushed into the leading panel 14 by the momentum that the partition panel 11 slides. At this time, the lock device 20 is in the first state (the state shown in FIG. 11) in which the support plate 32 is moved with respect to the support plate 33 in relation to the rod 18 being pushed. And the front-end | tip of the contact pressure member 15 will protrude from the upper edge part 14a and the lower edge part 11b of the top panel 14. FIG.

  Thereafter, the rod 18 protruding from the partition panel 11 is further pushed into the partition panel 11. At this time, the lock device 19 is in the second state (the state shown in FIG. 8) in which the amount of movement of the support plate 22 relative to the support plate 21 is increased in relation to the rod 18 being pushed. And the whole contact pressure member 15 protrudes from the upper edge part 11a and the lower edge part 11b of the partition panel 11, and the ceiling surface T and the contact pressure member 15 surface-contact above the partition panel 11. FIG. Further, below the partition panel 11, the floor surface Y and the pressure contact member 15 are in surface contact. For this reason, the partition panel 11 is temporarily fixed to the ceiling surface T and the floor surface Y, and it is in the state which is hard to move except the sliding direction of the partition panel 11. FIG.

  On the other hand, in the leading panel 14, the rod 18 is further pushed into the leading panel 14 by the sliding moment of the partition panel 11. At this time, the locking device 20 is in the second state (the state of FIG. 12) in which the amount of movement of the support plate 32 relative to the support plate 33 is increased in relation to the rod 18 being pushed. The entire pressure contact member 15 protrudes from the upper edge portion 14a and the lower edge portion 14b of the leading panel 14 (moves in the outward direction with respect to the leading panel 14), and is in contact with the ceiling surface T above the leading panel 14. The member 15 is in surface contact. Further, the pressure contact member 15 on the floor surface Y comes into surface contact below the top panel 14. For this reason, the top panel 14 is fixed to the ceiling surface T and the floor surface Y, and is in a state where movement is restricted. At this time (second state), the leading panel 14 is sandwiched between the summoning bowl 13 and the subsequent partition panel 11 and is fixed in the vertical direction by the ceiling surface T and the floor surface Y. As a result, the top panel 14 is a wall that restricts movement in the left-right direction and partitions the room space.

  Thereafter, the rod 18 protruding from the partition panel 11 is further pushed into the partition panel 11. At this time, the lock device 19 is in a third state (state of FIG. 9) in which the movement amount of the support plate 22 relative to the support plate 21 is further increased in relation to the rod 18 being pushed. And the partition panel 11 is fixed to the ceiling surface T and the floor surface Y when the contact pressure to the ceiling surface T and the floor surface Y increases.

  On the other hand, in the leading panel 14, the rod 18 is further pushed into the leading panel 14 by the sliding moment of the partition panel 11. At this time, the lock device 20 is in the third state (the state shown in FIG. 13) in which the amount of movement of the support plate 32 relative to the support plate 33 is further increased in relation to the rod 18 being pushed. The leading panel 14 is fixed to the ceiling surface T and the floor surface Y with an even stronger force as the contact pressure to the ceiling surface T and the floor surface Y increases.

  In the present embodiment, a lifting rod (not shown) is provided on the contact pressure member 15 so as to be interlocked with the contact pressure member 15. The lifting rod is raised and lowered in accordance with the raising and lowering of the contact member 15. The lift rod is provided to cover a slight gap on the contact surface with the ceiling surface T and the floor surface Y. Further, since the lifting rod operates in conjunction with the contact pressure member 15, it also has an effect of covering the contact pressure member 15.

  Thereafter, the rod 18 protruding from the partition panel 11 is completely pushed into the partition panel 11. At this time, the locking device 19 is in the fourth state (the state shown in FIG. 10). On the other hand, when the rod 18 protruding from the leading panel 14 is completely pushed into the leading panel 14, the lock device 20 is in the fourth state (the state shown in FIG. 14). The summing surfaces 17a of the partition panel 11 and the leading panel 14 are in surface contact with each other, and a wall is formed in which the partition panel 11 and the leading panel 14 are integrated.

  Thereafter, the room space can be partitioned by sliding the partition panel 11 on the partition panel 11 that forms a wall together with the leading panel 14 and connecting the partition panel 11 in the same manner. Further, since the partition panel 11 is fixed by the lock device 19, the rod 18 is in the initial position S even when the partition panel 11 is located at the rearmost side of the wall formed by the panel (there is no subsequent partition panel 11). Therefore, the partition panel 11 is not released from being fixed.

  In the present embodiment, the locking device 19 is operated by causing the rod 18 to collide with the summing surface 17a. For this reason, even if the rod 18 collides with the summing surface 17a, no large scratches remain on the summing surface 17a. For example, in a locking device in which the lifting / lowering bowl itself provided in the partition panel 11 is rotatably arranged and the lifting / lowering bowl is rotated to contact the ceiling surface T and the floor surface Y, the summing surface 17a is touched. The elevating bowl will hit directly, and there is a possibility that the summing surface 17a will be damaged greatly. In addition, in order to directly press the lifting / lowering rod, the lifting / lowering rod is protruded from the partition panel 11, so that the appearance may deteriorate in design.

  Moreover, when canceling the division of the room space, the partition panel 11 is moved in a direction opposite to the direction in which the partition panel 11 is slid with a force of a predetermined magnitude or more. At this time, in the locking device 19, the link member 27 rotates in a state where the pressure contact member 15 is fixed to the ceiling surface T and the floor surface Y from the fourth state, and the link member 27 enters the third state. By applying further force in the third state, the link member 27 tries to return to the initial position S (the compression spring 29 and the tension spring 30 urge the lifting plate 25 against the support plate 21), and the lifting plate 25 is lowered (raised downward) (moves in the direction of sunk with respect to the partition panel 11), and the fixing is released and the section is released. In the same manner, the fixing of the top panel 14 can be released.

Therefore, according to the present embodiment, the following effects can be obtained.
(1) In the partition panel 11, the lifting plate 25 can be moved up and down by bringing the rod 18 into contact with the summing surface 17 a of the preceding partition panel 11 or the leading panel 14. That is, the pressure contact member 15 can be brought into contact with the ceiling surface T and the floor surface Y only by sliding the partition panel 11. Therefore, the partition panel 11 can be easily fixed to the ceiling surface T and the floor surface Y.

  (2) Further, in the leading panel 14, the lifting plate 36 can be moved up and down by bringing the rod 18 into contact with the summing surface 17a of the subsequent partition panel 11. That is, the pressure contact member 15 can be brought into contact with the ceiling surface T and the floor surface Y only by sliding the subsequent partition panel 11. Therefore, the top panel 14 can be easily fixed to the ceiling surface T and the floor surface Y.

  (3) The link members 27 and 38 are connected at three locations of the connection pins P1 to P3. The link mechanism is configured by connecting pins P1 to P3. For this reason, it can suppress that a structure becomes complicated by the connection part by a connection pin increasing. Therefore, the structure of the locking devices 19 and 20 can be facilitated.

  (4) The second grooves 24 and 35 are formed in an arc shape upward. For this reason, the horizontal collision force acting on the rod 18 can be suitably converted into a vertical force that moves the connecting pin P2 upward. Therefore, as compared with the case where the second grooves 24 and 35 are formed in a straight line shape, the link pin P2 can be moved with a small force and the link mechanism can be operated.

  (5) Moreover, the movement amount of the support plates 22 and 33 can be reduced compared with the case where the 2nd groove | channels 24 and 35 are formed in linear form. That is, since the amount of movement of the rod 18 can be reduced, the stroke of the rod 18 can be shortened.

  (6) Further, arc portions 28a and 39a are formed in the fourth grooves 28 and 39, respectively. For this reason, the horizontal collision force acting on the rod 18 can be suitably converted into a force for rotating the link members 27 and 38. Therefore, the link members 27 and 38 can be rotated with a small force as compared with the case where the fourth grooves 28 and 39 are formed linearly. Further, the rotation of the link members 27 and 38 can reduce the resistance force acting during the rotation because the connecting pin P3 is rotated along the arc portions 28a and 39a.

  (7) Further, the fourth grooves 28 and 39 are formed by forming the circular arc portions 28a and 39a, so that the total length of the grooves is the same as that of the ceiling surface T and the floor surface. The elevating plates 25 and 36 can be moved in a direction approaching Y. Therefore, the link members 27 and 38 can be quickly rotated, and the elevating plates 25 and 36 can be moved up and down quickly. Therefore, the partition panel 11 and the leading panel 14 can be quickly fixed to the ceiling surface T and the floor surface Y by the pressure contact member 15.

(8) In the state of the initial position S, the compression springs 29 and 40 of the locking devices 19 and 20 bias the elevating plates 25 and 36 toward the support plates 21 and 33. On the other hand, the compression springs 29 and 40 urge the elevating plates 25 and 36 toward the ceiling surface T and the floor surface Y in the third state and the fourth state. For this reason, different roles can be given depending on the state of the single compression springs 29 and 40.
(Second Embodiment)
Next, a second embodiment of the present invention will be described with reference to FIGS.

In the following description, the same configurations as those of the embodiments already described are denoted by the same reference numerals, and the overlapping description is simplified or omitted.
Based on FIG.15 and FIG.16, the locking device 19 mounted in the partition panel 11 is demonstrated. In the partition panel 11, a lock device 19 is mounted on the upper edge portion 11a side (ceiling surface T side) and the lower edge portion 11b (floor surface Y side). In the following description, the lock device 19 mounted on the upper edge portions 11a and 14a side (ceiling surface T side) will be mainly described, and the lock device mounted on the lower edge portions 11b and 14b side (floor surface Y side). The overlapping description of 19 is omitted.

  As shown in FIGS. 15 and 16, the locking device 19 includes a link member 42 that connects the support plate 21 and the support plate 22 and connects the support plate 22 and the elevating plate 25. The link member 42 is a flat plate having a rectangular shape in a side view, and both ends thereof are formed in a semicircular shape, and the diameters of the semicircles are different at both ends. The lower piece 42c is formed with a notch 42e on the small-diameter portion 42a side where the semicircular diameter is small, and has three through-holes 42f, through-holes 42g, through which pins and the like can be inserted. A through hole 42h is formed.

  On the other hand, a fourth groove 43 is formed on the large-diameter portion 27b side where the diameter of the semicircle is larger than that of the small-diameter portion 42a. The 4th groove | channel 43 is formed so that the moving direction of the connection pin P3 mentioned later may be controlled. Further, the fourth groove 43 is formed in a straight line so as to go from the central part of the link member 42 to the large diameter part 42b.

  Further, the link member 42 has a pair of side walls 42i and a side wall 42j standing vertically on the periphery in the long side direction, and is formed in a concave shape (channel shape) in a side view. The side walls 42i and 42j are formed with a through hole 42f, a through hole 42g, a through hole 42h, and a fourth groove 43 so as to face each other. Further, in the lock device 19 of the present embodiment, the support plate 21, the support plate 22, and the side walls 21a, 22a, and 25a of the elevating plate 25 are connected and the side walls 21b, 22b, and 25b are connected. The total number 19 includes two link members 42.

Next, the assembled locking device 19 will be described with reference to FIG.
In the locking device 19, the opposing first grooves 23 of the side walls 22a and 22b, the through holes 21c, and the through holes 42f of the link members 42 are connected by connecting pins P1, respectively. . As a result, the support plate 21 and the support plate 22 are connected, and the link member 42 is also connected to the support plates 21 and 22.

  In the support plate 22 and the link member 42, the opposing second grooves 24 formed in the side walls 22 a and 22 b of the support plate 22, and the through holes 42 h of the link members 42 disposed in the second grooves 24, respectively. Are connected by a connecting pin P2. In the support plate 22 and the link member 42, the opposing second grooves 24 formed in the side walls 22 a and 22 b of the support plate 22, and the through holes 42 f of the link members 42 disposed in the second grooves 24, respectively. Are connected by a connecting pin P2. In the elevating plate 25 and the link member 42, the opposing third grooves 26 formed in the side walls 25 a and 25 b of the elevating plate 25 and the fourth grooves 43 of the link members 42 disposed in the third grooves 26. Are connected by a connecting pin P3. The compression spring 29 has one end 29a connected to the connecting pin P3 and the other end 29b connected to the through hole 42g of the link member 42 by the connecting pin P6.

  As a result, the support plate 22 and the elevating plate 25 are connected via the link member 42 and the compression spring 29 and also connected via the tension spring 30. Further, both ends of the compression spring 29 (one end 29a is connected to the fourth groove 43 of the link member 42 and the other end 29b is connected to the through hole 42g of the link member 42) are connected to the link member 42.

  In the locking device 19 of the present embodiment, a link mechanism is configured by the support plate 22, the elevating plate 25, the compression spring 29, and the link member 42 that are connected by the connection pins P <b> 1 to P <b> 3 and P <b> 6. That is, the link mechanism connected in four places is comprised. Moreover, in this embodiment, the connection part connected with the connection pin P6 becomes a 4th connection part.

  Next, the operation | movement aspect of the locking device 19 mounted in the partition panel 11 is demonstrated. In the following description, in the locking device 19, the support plate 21 is fixed so as not to move, and a ceiling surface T or a floor surface Y exists above or below the movement direction of the lifting plate 25. It shall be.

  As shown in FIG. 17, in the locking device 19, the connecting pins P <b> 1 to P <b> 3 are set to the initial position S. Then, by applying a force (such as a collision force in which the partition panels 11 collide) from the opposite direction to the rod 18 on the side where the locking device 19 of the rod 18 is connected, the support plate 22 is supported by the support plate 21. Move against. That is, the first state (the state shown in FIG. 17) in which the connecting pin P1 and the connecting pin P2 are closer to each other than the initial position S by a horizontal distance.

  Subsequently, in connection with the movement of the connecting pin P2, the connecting pin P3 and the connecting pin P6 are urged by the compression spring 29 in a direction away from each other. That is, the connecting pin P3 tries to maintain a certain distance, and the connecting pin P3 also moves upward along the fourth groove 43. As a result, the elevating plate 25 moves in the direction of rising (separating) with respect to the support plate 21.

  Further, when a force is applied to the rod 18 and the movement amount of the support plate 22 is increased with respect to the support plate 21, the horizontal distance between the connection pin P1 and the connection pin P2 is compared with the first state as shown in FIG. The second state (the state shown in FIG. 18) is reached. In the locking device 19 in the second state, the connecting pin P <b> 2 is in a state of moving further upward from the first state along the second groove 24.

  Further, when a force is applied to the rod 18 and the amount of movement of the support plate 22 with respect to the support plate 21 increases, the horizontal distance between the connection pin P1 and the connection pin P2 becomes closer as shown in FIG. And the third state (the state of FIG. 19). In the lock device 19 in the third state, the connecting pin P <b> 2 is moving further upward from the first state along the second groove 24. Further, since the connecting pin P2 moves further upward, the connecting pin P2 further rotates around the connecting pin P2 from the tilted state (the positional relationship between the connecting pin P1 and the connecting pin P2 is a right angle). (Near corner)

  Further, when force is applied to the rod 18 and the amount of movement of the support plate 22 with respect to the support plate 21 increases, the positions of the connection pin P1 and the connection pin P2 are reversed as shown in FIG. State). Note that the lock device 20 of the top panel 14 can be configured by the configuration of the present embodiment. That is, the locking device 20 includes a link mechanism that includes the connecting pins P1 to P3 and P6.

Therefore, according to this embodiment, in addition to the effects (1), (2), (4), (5) and (8) of the first embodiment, the following effects can be obtained. it can.
(9) The link mechanism is composed of four connecting pins P1 to P3 and P6, and four places are linked so as to raise and lower the lifting plate 25. For this reason, in the lock device 19, the role of each of the connecting pins P1 to P3 and P6 can be subdivided to distribute the load applied to one pin.

In addition, you may change the said embodiment as follows.
In each embodiment, the top panel 14 may not be provided. That is, the partition panel 11 that is the leading end pushes the rod 18 directly against the summing bar 13.

  -In each embodiment, you may make it mount the locking device 19 and the locking device 20 in any one of upper edge part 11a, 14a and lower edge part 11b, 14b. When the lock device 19 and the lock device 20 are mounted on either the upper edge portion 11a, 14a or the lower edge portion 11b, 14b, the contact pressure applied to either the ceiling surface T or the floor surface Y The partition panel 11 (leading panel 14) is fixed between both surfaces.

  -In each embodiment, in the locking device mounted in the upper edge parts 11a and 14a, the tension springs 30 and 41 as a 2nd biasing means do not need to be arrange | positioned. In this case, when the lifting plates 25 and 36 are released from being fixed to the ceiling surface T and the floor surface Y of the partition panel 11 and the leading panel 14, the lifting plates 25 and 36 approach the partition panel 11 and the leading panel 14 due to their own weights. It is possible to move in the direction away from the ceiling surface T and the floor surface Y as the contact surface.

In each embodiment, the second grooves 24 and 35 and the fourth grooves 28 and 43 may be formed linearly.
-In each embodiment, the raising / lowering board 25 may be able to raise / lower diagonally.

Explanatory drawing which shows the installation method of a partition panel. Explanatory drawing which shows the installation method of a partition panel. (A) is a front view which shows the locking device of the assembled state, (b) is a side view which shows the locking device of the assembled state. (A)-(e) is a front view which shows the member which comprises a locking device. (A) is a front view showing the locking device for the head in the assembled state, (b) is a side view showing the locking device for the head in the assembled state. (A)-(e) is a front view which shows the member which comprises the locking device for heads. The mode figure which shows the operation | movement aspect of the locking device mounted in a partition panel. The mode figure which shows the operation | movement aspect of the locking device mounted in a partition panel. The mode figure which shows the operation | movement aspect of the locking device mounted in a partition panel. The mode figure which shows the operation | movement aspect of the locking device mounted in a partition panel. The mode figure which shows the operation | movement aspect of the locking device mounted in a front panel. The mode figure which shows the operation | movement aspect of the locking device mounted in a front panel. The mode figure which shows the operation | movement aspect of the locking device mounted in a front panel. The mode figure which shows the operation | movement aspect of the locking device mounted in a front panel. (A) is a front view which shows the locking device of the assembled state, (b) is a side view which shows the locking device of the assembled state. (A)-(e) is a front view which shows the member which comprises a locking device. The mode figure which shows the operation | movement aspect of the locking device mounted in a partition panel. The mode figure which shows the operation | movement aspect of the locking device mounted in a partition panel. The mode figure which shows the operation | movement aspect of the locking device mounted in a partition panel. The mode figure which shows the operation | movement aspect of the locking device mounted in a partition panel.

Explanation of symbols

  T ... Ceiling surface, Y ... Floor surface, P1-P6 ... Connecting pin, 10 ... Hanger rail, 11 ... Partition panel, 14 ... Top panel, 15 ... Pressure contact member, 17a ... Summing surface, 18 ... Rod, 19, DESCRIPTION OF SYMBOLS 20 ... Locking device 21, 22, 32, 33 ... Support plate, 23, 34 ... First groove, 24, 35 ... Second groove, 25, 36 ... Lift plate, 26, 37 ... Third groove, 27, 38 , 42 ... link member, 28, 39, 43 ... fourth groove, 29, 40 ... compression spring, 30, 41 ... tension spring.

Claims (6)

In the partition panel provided with a pressure contact device for fixing the partition panel to the pressure contact surface,
The pressure contact device is:
A support member fixed to the panel body;
A movable member movable along the support member;
A pressure contact material capable of appearing and retracting with respect to the panel body;
A link member that connects the support member and the moving member, and connects the moving member and the pressure contact material,
First biasing means for biasing the pressure-contacting material in the outgoing direction;
An operating means mounted on the moving member and capable of being pressed against the operating surface;
The link member is
When the partition panel moves in a direction approaching the operation surface and the operation means is pressed against the operation surface, the pressure contact material is operated in an outward direction along with the movement of the moving member, and the first The urging force of one urging means is in a contact pressure state where the urging force acts only in the direction in which the pressure contact material is brought into contact with the pressure contact surface, and the partition panel moves in a direction away from the operation surface, A partition panel, wherein when the pressing state with respect to the operating surface is released, the pressure-contacting material is moved away from the pressure-contacting surface so as to release the pressure-contacting state. The partition panel according to claim 1, further comprising: a second urging unit that urges the pressure-contacting material in a direction in which the pressure-contacting material is pulled toward the panel main body. The support member, the moving member, the pressure contact material, the link member, and the first urging means include a first connecting portion that connects the support member, the moving member, and the link member. A second connecting portion that connects one end of the link member, the pressure contact material, and the first biasing means, the moving member, the link member, and the first biasing means. 3. The partition panel according to claim 1, wherein the partition panel is connected via three connecting portions including a third connecting portion that connects the other end portion. 4. The support member, the moving member, the pressure contact material, the link member, and the first urging means include a first connecting portion that connects the support member, the moving member, and the link member. A second connecting portion that connects one end of the link member, the contact pressure material, and the first biasing means, and a third connection that connects the moving member, the pressure contact material, and the link member. 2. The connecting portion is connected via four connecting portions including a link member and a fourth connecting portion that connects the other end of the first urging means. Or the partition panel of Claim 2. The link member is formed with a first link guide groove for guiding the movement of the first connecting member which is a component of the second connecting portion,
The first link guide groove is formed with at least an arcuate end portion for restricting the movement of the first connecting member when the pressure contact member moves in a direction away from the moving member. The partition panel according to claim 3. The moving member is formed with a second link guide groove for guiding the movement of the second connecting member, which is a component of the third connecting portion,
The second link guide groove is formed with at least an arcuate end portion that restricts the movement of the second connecting member when the contact pressure material moves in a direction away from the moving member. The partition panel according to any one of claims 3 to 5.

Images