JP2010106624A - Locking device, and t-shaped connecting device for partition panel using the same - Google Patents

Abstract

【Task】
A general-purpose connecting hook, which is obtained by cutting an extruded mold material to a predetermined length, is securely and stably locked in a hanging groove formed on the partition panel or the surface of the wall, so that other objects can be held using the connecting hook. A locking device that can be used is provided, and further, a T-shaped connecting device for a partition panel using the locking device is provided.
[Solution]
In a locking device that holds a hook piece 7 of a connecting hook 4 in a hanging groove 5 formed on a partition panel 1 or a surface portion of a wall to hold another object, the hanging groove 5 has a horizontally extending opening 8. The connecting hook 4 is formed by cutting an extruded mold material into a predetermined length and hanging on the upper end of the back surface of the substrate 10 that contacts the surface portion. A hook piece 7 that engages with the lower locking edge 9 simultaneously with the inner side of the upper locking edge 9 of the groove is provided, and holding means 11 for holding another object is provided on the surface of the substrate.
[Selection] Figure 1

Description

  The present invention relates to a locking device and a T-shaped connection device for a partition panel using the same, and more specifically, a connection hook is locked in a hanging groove formed on the surface of a partition panel or a wall to hold another object. The present invention relates to a locking device and a T-shaped connecting device for a partition panel using the same.

  Conventionally, there are various types of structures that have a hanging groove extending in the lateral direction on the surface of the partition panel and that can be used to lock optional items such as small items by locking a locking tool in the hanging groove. Has been. On the other hand, various partition devices are also provided which have a structure in which other partition panels are connected in a T shape in plan view to partition panels connected in a straight line. In this case, in order to connect a plurality of partition panels in a T shape in plan view, it is common to connect via a support column.

  First, Patent Document 1 discloses a structure in which an extruded product made of synthetic resin or aluminum is cut to an appropriate length to form a hook or a tray and can be locked in a hanging groove of a partition panel. . That is, the extrusion molded product has a hook portion that is locked in the hanging groove at the rear end and is in close contact with the panel surface portion, and has a locking portion (receiving portion) that is warped up to the front portion. The length is cut short to make a hook, and the length is cut to make a tray. In other words, the hook portion of the hook can be locked in the hanging groove, and a small item can be suspended from the locking portion. In addition, the hook portion of the tray can be locked in the hanging groove, and a writing instrument or the like can be placed on the receiving portion. However, since the engagement relationship between the hook portion and the hanging groove is weak, it is not assumed that other objects are connected to the partition panel using the above-described extruded product.

  Further, in Patent Document 2, it is possible to join two vertical panels provided on the side edges of each other and to connect them in a straight line with a connector, and to connect between the two partition panels. Using a partition panel having a structure in which locking holes are formed at regular intervals in the vertical direction in the vertical frame exposed in the ground groove, other connecting parts of the partition panels (A) and (A) connected in a straight line In the partition panel connecting device for connecting the partition panel (B) at a right angle, a leg plate contacting the surface of the partition panel (A) is bent on both sides of the mounting base, and the joint groove is formed from one leg plate. A pair of an upper mounting bracket that extends an insertion plate to be inserted into the insertion plate and that has an upward hook that fits and locks into the locking hole at the distal end of the insertion plate, and a pair of a lower mounting bracket that forms a downward hook, and the partition panel (B) Height and thickness and abbreviation A long member having a vertical length and a lateral width, having side plates that cover the mounting base on both sides of the board to be screwed to the mounting base, and a widthwise central portion of the base plate of the vertical frame A partition panel coupling device is disclosed, which includes a cover member that matches the structure on the coupling surface side, joins the substrate and the vertical frame of the partition panel (B), and can be coupled by the coupling tool.

However, the T-shaped connecting device described in Patent Document 2 has joint grooves in the vertical direction at the connecting portions of the two partition panels (A) and (A) that are linearly connected, and the latches that are included in the joint grooves Using a hole, the hook of the mounting bracket is locked, the cover member is screwed to the mounting base of the mounting bracket, and the other partition panel (B) is connected to the cover member with a common connector Therefore, the position where the other partition panel (B) can be connected is limited to the position of the joint groove.
JP 2007-154645 A (FIGS. 7 and 8) Japanese Patent No. 3198849 (FIGS. 1, 2, and 5-7)

  Therefore, in view of the above-described situation, the present invention intends to solve the problem that a general-purpose connecting hook obtained by cutting an extrusion mold material into a predetermined length is reliably and stably formed in a hanging groove formed on a partition panel or a surface portion of a wall. It is in the point which provides the locking device which can hold | maintain another thing using this connection hook, and also provides the T-shaped connection device of the partition panel using a locking device. .

  In order to solve the above-mentioned problems, the first invention is a locking device for holding a hook piece of a connecting hook to a hanging groove formed on a surface portion of a partition panel or a wall, and holding the other object. Is a locking edge that protrudes from above and below the mouth edge of the horizontally extending opening, and the connecting hook is formed by cutting an extruded mold material into a predetermined length, The upper end of the back surface of the substrate that comes into contact with the surface portion has a hook piece that engages with the inner side of the upper locking edge of the hanging groove and simultaneously engages with the lower locking edge, and holds other objects on the surface of the substrate. A holding device for projecting is provided to constitute a locking device (claim 1).

  Here, the hook piece of the connecting hook protrudes in a substantially J-shaped cross section at the upper end of the back surface of the substrate, and forms a protrusion that contacts the inner wall of the opening of the hanging groove on the outer side of the tip. It is preferable that an engagement recess for engaging the lower locking edge is formed on the lower side of the base end portion (Claim 2).

  The connecting hook holding means includes a lower holding portion protruding from a lower end portion of the surface of the substrate and an upper holding portion protruding from an upper portion of the surface of the substrate, and the lower holding portion includes the substrate The front edge of the lower piece extending perpendicularly from the top is raised upward to form the front piece, and the upper piece is extended rearward from the upper edge of the front piece, the upper holding portion is A plate-like holding piece is extended from the substrate at a right angle, and it is preferable that a screw hole is formed in the front piece or the holding piece in order to connect and hold other objects. .

  And, to hold the optional panel such as display plate, decorative panel, bulletin board, etc. on the partition panel or the surface of the wall, it is locked to the upper piece of the lower holding part of the connecting hook on the back surface of the optional panel. Fixing the mounting bracket having a fixing piece to be joined from above to the holding piece of the upper holding portion, and locking the leg piece of the mounting fitting to the upper piece, and joining the fixing piece to the holding piece, It is also preferable that a screw passed through a through hole formed in the fixing piece is screwed into a screw hole formed in the holding piece.

  Moreover, 2nd invention is the T-shaped connection apparatus of the partition panel formed by connecting another partition panel via the connection post with respect to the partition panel or the surface part of the wall. At least a pair of hanging grooves having locking edges protruding opposite to each other on the upper and lower edges of the extended opening are provided at the upper and lower sides, and the connecting posts are integrated by connecting intermediate decorative plates between the front and back decorative faces. The connection hook has a substantially H shape in a plan view, has a connection structure for connecting to another partition panel on one side surface, and has a receiving groove on the other side surface, The extrusion mold material is cut to a length that engages with the receiving groove, and is locked to the inner side of the upper locking edge of the hanging groove at the upper end of the back surface of the substrate that is in contact with the surface portion. Hooks that engage the toes And holding means for holding another object on the surface of the substrate, and in a state where the connection hooks respectively engaged with the hanging grooves are engaged with the receiving grooves of the connection posts, T-joint of partition panel formed by screwing and holding a connecting screw through the through hole of the intermediate plate to the holding means of the connecting hook and connecting another partition panel using the connecting structure of the connecting post The apparatus was configured (claim 5).

  Here, the hook piece of the connecting hook protrudes in a substantially J-shaped cross section at the upper end of the back surface of the substrate, and forms a protrusion that contacts the inner wall of the opening of the hanging groove on the outer side of the tip. It is preferable that an engagement recess for engaging the lower locking edge is formed on the lower side of the base end portion (Claim 6).

  The connecting hook holding means includes a lower holding portion protruding from a lower end portion of the surface of the substrate and an upper holding portion protruding from an upper portion of the surface of the substrate, and the lower holding portion includes the substrate The front edge of the lower piece extending perpendicularly from the top is raised upward to form the front piece, and the upper piece is extended rearward from the upper edge of the front piece, the upper holding portion is A plate-like holding piece is extended from the substrate at a right angle, and a screw hole is formed in the front piece, and stopper pieces are provided on both inner surfaces of the receiving groove of the connecting post, and the receiving groove It is more preferable that the front piece and the holding piece of the connecting hook engaged with each other are fixed to the stopper piece, and the connecting screw is screwed into the screw hole of the front piece.

  According to the locking device of the first aspect of the present invention as described above, the hanging groove formed on the surface portion of the partition panel or the wall is projected so as to be opposed to each other above and below the edge of the horizontally extending opening. Since the hook piece of the connecting hook is locked inside the upper locking edge of the hanging groove and simultaneously engaged with the lower locking edge and the base plate of the connecting hook is brought into contact with the surface portion. It is possible to lock without any trouble, so that other objects can be stably held by the holding means protruding from the surface of the connecting hook substrate. Further, since the connecting hook is formed by cutting the extruded mold material into a predetermined length, the cutting length, that is, the lateral width can be optimally set according to the other object held by the holding means.

  According to a second aspect of the present invention, the hook piece of the connecting hook is provided with a substantially J-shaped cross-section projecting from the rear upper end portion of the substrate, and a projecting portion that abuts the inner wall of the opening of the hanging groove on the outer side of the front end portion. In addition, the engaging recess that engages the lower locking edge is formed on the lower side of the base end, so that the hook piece is locked inside the upper locking edge when locked in the hanging groove. In addition, the protrusion abuts against the inner wall of the opening to reliably restrict the front-rear displacement, and the engagement recess at the base end of the hook piece engages with the lower locking edge of the hanging groove. The displacement is also reliably controlled, so that the connecting hook can be reliably and stably locked.

  According to a third aspect of the present invention, the holding means for the connection hook includes a lower holding portion protruding from the lower end portion of the surface of the substrate and an upper holding portion protruding from the upper portion of the surface of the substrate. The portion is formed by raising the front edge of the lower piece extending perpendicularly from the substrate upward to form the front piece, and extending the upper piece rearward from the upper edge of the front piece. The holding portion is a plate-like holding piece that extends from the substrate at a right angle, and is formed with a screw hole in the front piece or holding piece to connect and hold other objects. The other part can be stably held using the upper and lower parts of the holding part and the upper holding part, and the other object can be screwed using a screw hole formed in the front piece or the holding piece. The connecting hook and the other can be integrated and held more reliably and stably.

  According to the fourth aspect, the leg piece of the mounting bracket fixed to the back surface of the option panel such as the display plate, the decorative panel, or the bulletin board is locked to the upper piece of the lower holding portion of the connecting hook locked to the hanging groove. At the same time, the fixing piece of the mounting bracket is joined to the holding piece of the upper holding portion of the connecting hook from above, and the screw passed through the through hole formed in the fixing piece is screwed into the screw hole formed in the holding piece. Since all the connecting hooks are connected via the option panel, the option panel can be reliably and stably held along the partition panel or the surface portion of the wall.

  According to the T-shaped coupling device for the partition panel of the invention according to claim 5, the coupling post is secured to the partitioning panel or the hanging groove provided horizontally on the surface of the wall so that the other partition panel can be connected to the coupling post. Can be easily and firmly connected in a T-shape in plan view, and the connecting hook can be locked at any position in the hanging groove, so that the other partition at any position other than the left and right connecting portions of the partition panel. Panels can be connected. Further, since the connecting hook is formed by cutting to a length that engages with the receiving groove of the connecting post, the connecting state of the connecting hook and the connecting post is very stable. In addition, the hanging groove has a structure having a locking edge protruding so as to face each other above and below the mouth edge of the horizontally extending opening, and the hook piece of the connecting hook is locked inside the upper locking edge of the hanging groove. At the same time, it engages with the lower locking edge and abuts the substrate of the connecting hook against the surface portion, so that it can be locked without rattling. In addition, when a large number of hanging grooves are formed at regular intervals on the surface of the partition panel or wall, by selecting the hanging groove to be used, even if the height of the other partition panel to be connected is low Different connections are possible.

  According to a sixth aspect of the present invention, the hook piece of the connecting hook has a substantially J-shaped cross section projecting from the back upper end portion of the substrate, and a projecting portion that abuts the inner wall of the opening of the hanging groove on the outside of the front end portion. In addition, the engaging recess that engages the lower locking edge is formed on the lower side of the base end, so that the hook piece is locked inside the upper locking edge when locked in the hanging groove. In addition, the protrusion abuts against the inner wall of the opening to reliably restrict the front-rear displacement, and the engagement recess at the base end of the hook piece engages with the lower locking edge of the hanging groove. Displacement is also reliably controlled, so that the connection hook can be reliably and stably locked, and the connection strength of the other partition panels connected in a T-shape is increased.

  According to a seventh aspect of the present invention, the holding means for the connection hook includes a lower holding portion protruding from the lower end portion of the surface of the substrate and an upper holding portion protruding from the upper portion of the surface of the substrate. The portion is formed by raising the front edge of the lower piece extending perpendicularly from the substrate upward to form the front piece, and extending the upper piece rearward from the upper edge of the front piece. The holding portion is a plate-like holding piece extending from the substrate at a right angle, and a screw hole is formed in the front piece, and a stopper piece is provided on both inner surfaces of the receiving groove of the connecting post. And the front piece and the holding piece of the connecting hook engaged with the receiving groove are abutted against the stopper piece, and the connecting screw is screwed into the screw hole of the front piece. The connecting post can be stably held using the upper and lower parts of the upper holding part, and the front piece and holding piece of the connecting hook In a state where it is in contact with the stop piece in the receiving groove of the connection post, the connection post can be screwed using a screw hole formed in the front piece, and the connection hook and the connection post are integrated and more reliably and securely. It can be held stably.

  Next, the present invention will be described in more detail based on the embodiments shown in the accompanying drawings. FIG. 1 shows a locking device according to the present invention, and FIGS. 2 to 10 show a T-shaped connection of a partition panel that connects another partition panel in a T shape in plan view to the surface of the partition panel using the locking device. In the figure, reference numeral 1 denotes a partition panel, 2 denotes another partition panel, 3 denotes a unit panel, 4 denotes a connection hook, 5 denotes a hanging groove, and 6 denotes a connection post.

  First, the locking device according to the first invention will be described with reference to FIG. The locking device of the present invention locks the hook piece 7 of the connecting hook 4 in the hanging groove 5 formed in the partition panel or the surface portion of the wall to hold the other object. The groove 5 has locking edges 9 and 9 which protrude from above and below the mouth edge of the horizontally extending opening 8 so as to face each other, and the connecting hook 4 cuts the aluminum extrusion mold material to a predetermined length. The hook piece 7 is formed at the upper end of the back surface of the substrate 10 that is in contact with the surface portion, and is engaged with the lower engagement edge 9 at the same time as the inner engagement with the upper engagement edge 9 of the hanging groove 5. And holding means 11 for holding other objects on the surface of the substrate 10. Since the connecting hook 4 is formed by cutting an aluminum extrusion mold material into a predetermined length, the lateral width can be arbitrarily set according to the size and weight of other objects.

  More specifically, the hook piece 7 of the connecting hook 4 protrudes in a substantially J-shaped cross section at the upper end of the back surface of the substrate 10 and protrudes in contact with the inner wall 12 of the opening of the hanging groove 5 outside the tip. While forming the part 13, the engaging recessed part 14 which engages the said lower side locking edge 9 in the lower side of a base end part is formed. Accordingly, since the hook piece 7 of the connecting hook 4 is curved and extended upward in a side view, the hanging groove 5 extends from the hook piece 7 in an inclined state where the lower portion of the connecting hook 4 is pulled forward. When the base plate 10 is rotated so as to be vertical after being inserted into the opening 8 and positioned behind the upper locking edge 9, the hook piece 7 is locked inside the upper locking edge 9. The projecting portion 13 abuts against the inner wall 12 of the opening, and the engagement hook 14 is engaged with the lower locking edge 9 by further shifting the connecting hook 4 downward. In this state, the connecting hook 4 has the base plate 10 in contact with the surface portion of the partition panel 1, the tip end portion of the hook piece 7 is fitted between the upper locking edge 9 and the opening inner wall 12, and Since the mating recess 14 engages with the lower locking edge 9, it can be held without backlash.

  The holding means 11 of the connection hook 4 includes a lower holding portion 11A protruding from the lower end of the surface of the substrate 10 and an upper holding portion 11B protruding from the upper surface of the substrate 10. The holding portion 11A raises the front edge of the lower piece 15 extending perpendicularly from the substrate 10 to form the front piece 16, and the upper piece 17 extends rearward from the upper edge of the front piece 16. The upper holding portion 11B is obtained by extending a plate-like holding piece 18 from the substrate 10 at a right angle. A screw hole 19 is formed in the front piece 16 or the holding piece 18 in order to connect and hold other objects. The connecting hook 4 according to the present invention includes a lower holding portion 11A and an upper holding portion 11B as the holding means 11 so that the connecting hook 4 can be held against various other objects in order to have versatility. Yes.

  Next, by using the hanging grooves 5 and the connection hooks 4 formed on the surface portion of the partition panel 1, another partition panel 2 is viewed on the surface portion of the partition panel 1 through the connection posts 6 in plan view. First, a T-shaped connecting device for a partition panel that is connected in a T-shape will be briefly described with reference to FIGS. Here, the connection post 6 may be integrated over the entire length, or may be a combination of a plurality of short ones.

  In this case, at least one pair of the hanging grooves 5,... Further, the connecting post 6 has a substantially H shape in a plan view in which the decorative face portions 20 on the both sides of the front and back are connected by an intermediate plate 21 so as to be connected to the other partition panel 2 on one side. And a receiving groove 22 on the other side surface side. The connecting hook 4 to be engaged with the hanging groove 5 was formed by cutting an extruded mold material into a length for engaging with the receiving groove 22. Then, in a state where the connecting hooks 4, 4 respectively engaged with the hanging grooves 5, 5 are engaged with the receiving grooves 22 of the connecting posts 6, the connecting screws 24 that pass through the through holes 23 of the intermediate plate 21 are The connecting hook 4 is held by screwing with the holding means. Specifically, the connecting screw 24 that has passed through the through hole 23 of the intermediate plate 21 of the connecting post 6 is screwed into the screw hole 19 formed in the front piece 16 of the connecting hook 4.

  Here, stopper pieces 25, 25 project from both side inner surfaces of the receiving groove 22 of the connecting post 6, and the front piece 16 and the holding piece 18 of the connecting hook 4 engaged with the receiving groove 22 are stopped. While being abutted against the pieces 25, 25, the connecting screw 24 is screwed into the screw hole 19 of the front piece 16, and the connecting post 6 is firmly attached along the surface portion of the partition panel 1 without backlash. Then, the other partition panel 2 is connected to the connection post 6 having a connection structure similar to the connection structure for connecting the normal partition panels 1 and 1 to each other.

  Next, the structure of the partition panel 1 which concerns on this embodiment is demonstrated based on FIGS. The partition panel 1 of the present embodiment is configured to have a desired height and length by connecting a plurality of unit panels 3,. Here, the connection means includes a lower connection tool 26, an upper connection tool 27, and a fastener 28. The unit panel 3 and the connecting means, and the headboard base 29, the headboard cover 30 and the baseboard member 31 which are also made of an aluminum extruded mold are connected in a straight line to form a minimum configuration for constructing the partitioning device. In addition, an end post and end cover for processing the panel end surface, and a corner post and post cover for connecting in an L shape, T shape, or cross shape are necessary. Is not related to the present invention, so the description is omitted. In addition, it is also possible to use the synthetic resin-made extrusion mold material instead of the aluminum extrusion mold material.

  First, as shown in FIGS. 4 to 7, the unit panel 3 includes a front plate 32 and a back plate 33 connected by a lower fitting portion 34, an upper fitting portion 35, and a single or a plurality of connecting portions 36,. The hollow member is formed with a groove 37 at the center on both side cut surfaces, a flange 39 covering the cut surface on both sides, and an end member 38 provided with a groove 40 at the center. Are fitted into the concave groove 37 and screwed to the connecting portions 36... To form a lower locking portion 41 and an upper locking portion 42 in the concave groove portion 40 of the end member 38. In the present invention, the structure of the unit panel 3 is not limited, and the unit panel 3 has the concave grooves 37, 37 on both side end surfaces, and the lower fitting portion 34 and the upper fitting portion at the upper and lower end portions. Panel having any structure can be adopted. For example, a structure in which panel plates are attached to both front and back surfaces of a square frame or a solid structure may be used.

  Actually, the concave groove 37 is formed by cutting out the lower fitting portion 34, the upper fitting portion 35 and the central portion of the single or plural connecting portions 36. Then, a tapping screw 44 penetrating from the bottom of the concave groove portion 40 of the end member 38 is screwed and attached to a pilot hole 43 formed in a C-shaped cross section integrally formed in the central portion of the connecting portion 36. Further, as shown in FIG. 2, the end member 38 has a cylindrical shape that fits into the concave groove 37, and is elongated when mounted across a plurality of unit panels 3,. However, since sufficient rigidity is ensured, the concave groove portion 40 is shallow. The lower locking portion 41 is formed by cutting out the lower end portion of the bottom surface portion 45 of the concave groove portion 40, and the upper locking portion 42 is formed by cutting out the upper end portion of the bottom surface portion 45.

  And the lower fitting part 34 and the upper fitting part 35 of the said unit panel 3 have a structure which carries out an uneven fitting mutually, and controls the displacement of a panel surface direction. Specifically, the lower fitting portion 34 is formed with engaging grooves 46 and 46 opened downward, and the upper fitting portion 35 is engaged with the engaging groove 46 of the lower fitting portion 34. Projections 47, 47 projecting upward are provided. And between the protrusions 47 of the said upper fitting part 35, the fitting groove 48 which the inside expanded rather than the opening edge is formed. Further, the locking edges 9 are formed along the upper and lower edges of the front panel 32 and the back panel 33 of the unit panel 3, and the locking edges 9, 9 of the unit panels 3 and 3 positioned above and below are opposed to each other. In addition, an opening 8 is provided therebetween to form a hanging groove 5 between the upper and lower unit panels. The hanging groove 5 is configured by using a part of the lower fitting portion 34 and the upper fitting portion 35 in addition to the locking edge 9, and the joining lines of the upper and lower unit panels 3, 3 are It is set so as to coincide with the upper edge of the opening 8 of the hanging groove 5 so that the joining line is not visible. The inner wall 12 of the opening corresponds to the outer surface of the lower fitting portion 34. Similarly, a hanging groove 5 is also formed between the headboard cover 30 and the unit panel 3 and between the baseboard member 31 and the unit panel 3.

  Next, a connection structure for connecting the unit panels 3 and 3 vertically and horizontally will be described in detail with reference to FIGS. In the case of the present invention, it is a feature that a connecting portion is not provided with a support, and a vertical connecting and a horizontal (horizontal) connection are realized simultaneously by a common connecting means. The lower connector 26 is a block-shaped metal member, and has locking claw portions 49 and 49 that are locked to the lower locking portion 41 from below on both sides, and a cylindrical portion that protrudes from the upper central portion. And a square hole 50 is formed, and a first engaging portion 51 is further formed in the lower part.

  On the other hand, the upper connector 27 is a block-shaped metal member, and has locking claw portions 52 and 52 that are locked to the upper locking portion 42 from above on both sides, and a cylindrical portion in the lower center portion. Is formed so as to form a square hole 53, a through hole 54 penetrating vertically is formed inside the square hole 53, and a second engagement portion 55 is formed further above. Here, the first engaging part 51 projecting downward from the lower connecting tool 26 is an engaging convex part having a substantially T shape in side view, and the second engaging part 55 of the upper connecting tool 27 is more than the inside. The opening is a narrow engaging recess, and the first engaging portion 51 and the second engaging portion 55 are slidably engaged in the in-plane direction of the panel and engaged with each other so that they cannot be displaced vertically. Here, the cross-sectional shape of the fitting groove 48 of the upper fitting portion 35 of the unit panel 3 and the second engaging portion 55 of the upper connector 27 are substantially the same.

  The fastener 28 includes a connecting shaft 56 having a square section and a fastening screw 57 that are slidably inserted into the square hole 50 of the lower connector 26 and the square hole 53 of the upper connector 27. . The lower end portion of the connection shaft 56 is fitted into the square hole 50 of the lower connection tool 26, and a C-shaped spring pin 58 is tightly fitted and fixed to the tube portion and the connection shaft 56 from the side. A screw hole 59 is formed in the upper end portion of the connecting shaft 56 in the axial direction, the upper end portion is fitted into the square hole 53 of the upper connecting device 27, and the fastening screw 57 is passed through the through hole 54 from above. Screwed into the screw hole 59. Here, all the fasteners 28 are accommodated in the recessed groove portions 40, 40 of the both end members 38, 38.

  In order to connect the unit panels 3,. First, the locking claws 49, 49 of the lower connector 26 attached to the lower end portion of the connecting shaft 56 are connected to the ends of the left and right unit panels 3, 3, specifically, the end members 38, 49, respectively. 38, the flanges 39, 39 are joined to each other and locked to the lower locking portions 41, 41 of the end members 38, 38. At this time, the connecting shaft 56 is positioned upright in a vertical hole formed by the recessed groove portions 40, 40. Then, the upper end portion of the connecting shaft 56 is fitted into the square hole 53 of the upper connector 27 from above, and both the locking claws 52, 52 are connected to the upper locking portions 42, 52 of the end members 38, 38, respectively. The fastening screw 57 is inserted through the through hole 54 from above and is screwed into the screw hole 59 of the connecting shaft 56. By tightening the fastening screw 57, the lower connector 26 and the upper connector 27 are attracted, and the left and right unit panels 3, 3 are utilized by utilizing the inclination of the locking claw portions 49, 49 and the locking claw portions 52, 52. 3 is pulled and connected.

  Here, a protrusion 39 </ b> A is formed on one flange 39 of the end member 38 along the opening of the groove 40, and the other flange 39 is formed along the opening of the groove 40. The groove 39B is formed. When the right and left unit panels 3 and 3 are connected, when the flanges 39 and 39 of the end members 38 and 38 are joined, the protrusion 39A and the groove 39B are engaged, and the panel surface outwards. It is possible to regulate the displacement and to connect at an accurate position.

  Then, in order to connect the unit panels 3 and 3 to the upper stage of the unit panels 3 that are already connected to the left and right, as shown in FIGS. 4 to 6, the upper connection used to connect the lower unit panels 3 and 3. Tool 27 is used. Specifically, the first engaging portion 51 of the lower connector 26 attached to the lower end portion of the connecting shaft 56 is connected to the second engaging portion 55 of the upper connector 27 used for lower connection in the panel in-plane direction. In this state, the lower fitting portions 34 of both unit panels 3 and 3 are placed on the upper fitting portions 35 of the lower unit panels 3 and 3 so as to be unevenly fitted. At the same time, the lower locking portions 41, 41 of the end members 38, 38 are engaged with both locking claws 49, 49 of the lower connector 26. Thereafter, similarly to the above, the upper end portion of the connecting shaft 56 is fitted into the square hole 53 of the upper connecting member 27 from above, and both the locking claws 52, 52 are engaged with the upper ends of the end members 38, 38. The stoppers 42 are engaged with each other, and the fastening screw 57 is inserted through the through hole 54 from above and is screwed into the screw hole 59 of the connecting shaft 56. Then, the lower connector 26 is pulled up, and the first engaging portion 51 is strongly engaged with the second engaging portion 55 of the lower upper connector 27. At this time, it is preferable to set the dimensions so that both the locking claws 49, 49 of the lower connector 26 strongly come into contact with the lower locking portions 41, 41 of the end members 38, 38 simultaneously.

  Next, a structure in which the headboard base 29 and the headboard cover 30 are connected to the upper end of the uppermost unit panel 3 and the baseboard member 31 is connected to the lower end of the lowermost unit panel 3, respectively, based on FIGS. And explain briefly. The headboard base 29, the headboard cover 30, and the baseboard member 31 are made of an aluminum extrusion mold, and are appropriately cut according to the lateral width of the unit panel 3. The shape of the fitting part 60 at the lower part of the headboard base 29 is similar to the shape of the lower fitting part 34 of the unit panel 3, and the shape of the fitting part 61 at the upper part of the baseboard member 31 is the same as the unit. It matches the shape of the upper fitting portion 35 of the panel 3. The cap cover 30 is fitted from above so as to completely cover the cap base 29.

  In order to attach the headboard base 29 to the upper end of the uppermost unit panel 3, a screw 62 penetrating the bottom surface of the headboard base 29 is inserted into a fitting groove 48 formed in the upper fitting portion 35 of the unit panel 3. The locking member 63 inserted from the side end is screwed and tightened. Specifically, a through hole 64 through which the screw 62 is inserted and square holes 65 and 65 are formed on both sides of the bottom surface of the cap base 29. The locking member 63 is formed with a screw hole 66 in the center portion of a rectangular plate piece that is slidably engaged with the fitting groove 48 in a state of being pulled upward, and the fitting groove 48 is formed on both sides thereof. Projections 67 and 67 are formed so as to project upward from the top and fit into the square holes 65 and 65 of the cap base 29. Then, with the engaging member 63 engaged with the fitting groove 48 of the unit panel 3, the fitting portion 60 of the headboard base 29 is fitted to the upper fitting portion 35 of the unit panel 3, and the engagement The protrusions 67 and 67 of the stop member 63 are fitted into the square holes 65 and 65 of the cap base 29, and are screwed into the through holes 64 from above and screwed into the screw holes 66 of the locking member 63.

  Further, the connecting portions of the adjacent unit panels 3 and 3 are firmly connected by using connecting plates 68 having a length extending over the headboard bases 29 and 29 on both sides. At both ends of the connecting plate 68, a through hole 69 and square holes 70, 70 are formed so as to correspond to the through hole 64 and the square holes 65, 65 of the headboard base 29. Then, in the state in which the square holes 70, 70 of the connection plate 68 are fitted into the projections 67, 67 of the locking member 63 protruding upward from the square holes 65, 65 of the headboard base 29, the connection plate 68 is connected. A screw 62 that passes through the through hole 69 and the through hole 64 of the headboard base 29 is screwed into the screw hole 66 of the locking member 63 and attached. Both sides of the connecting plate 68 are connected to the unit panels 3 and 3 via adjacent headboard bases 29 and 29, respectively.

  The headboard cover 30 has a substantially U-shaped cross section, and a pair of locking pieces 71 and 71 having an L-shaped cross section are formed in parallel on the inner surface of the concave groove so that the fitting member 72 made of synthetic resin is formed. The upper locking plate 73 can be rotationally engaged. When the predetermined number of fitting members 72,... Are attached to the headboard cover 30, when the headboard base 29 is fitted from above, leg pieces 74, 74 formed at the lower part of the fitting member 72 are used as the headboard. The inside of the base 29 is elastically engaged.

  Although not shown, the baseboard member 31 is formed with concave grooves similar to the concave grooves 37 of the unit panel 3 at both ends, and the lower extensions of the end members 38 of the upper unit panel 3 are fitted into the concave grooves. In the same manner as described above, the upper fitting portion 61 is concavo-convexly fitted to the lower fitting portion 34 of the unit panel 3. The baseboard member 31 is appropriately provided with an adjuster 75.

  Here, the partition device according to the present invention is characterized in that it is constructed by sequentially stacking at the site, but since the lower part needs a minimum height, the baseboard member 31 and one to four sheets are required. It is also preferable to connect the unit panels 3,. In that case, the baseboard member 31 and the unit panels 3,... Are connected vertically using the long end members 38, 38. Alternatively, the plurality of unit panels 3,... Are vertically fitted to the extent that they can be handled, and the concave groove portions 40 of the long end members 38, 38 are fitted over the concave grooves 37,. In addition, it is possible to form a single composite panel by firmly connecting with the tapping screw 44 and handle it in the same manner as the unit panel 3 and connect it vertically and horizontally as described above. And in order to connect this composite panel to right and left, it is only necessary to prepare a long connecting shaft 56 according to the vertical height, and other lower connecting tools 26 and upper connecting tools 27 can be used in common. .

  The end portions of the cap base 29 and the cap cover 30 are fitted with cap caps 76 made of synthetic resin to close the ends. Note that the thickness of the flange portion 77 of the cap member cap 76 is twice the thickness of the flange portion 39 of the end member 38, and the end portions of the cap member base 29 and the cap member cover 30 on one side at the left and right connecting portions. The cap cap 76 is fitted only to the portion, and the end portion of the cap base 29 and the cap cover 30 on the other side is in contact with the flange portion 77. A mounting portion 78 for fitting from above the flange portion 77 of the head cap 76 to the head base 29 is extended, and a concave portion 79 for receiving the upper connector 27 is provided at the lower portion of the flange portion 77.

  Thus, in a state where the plurality of unit panels 3,... Are connected vertically and horizontally, the hanging groove 5 formed between the upper and lower unit panels 3, 3 also serves as a joint portion continuously from the left and right. Further, there is nothing except that the flanges 39, 39 of the end members 38, 38 are overlapped between the left and right unit panels 3, 3, and the appearance is neat. Similarly, the same hanging groove 5 is also provided between the uppermost unit panel 3 and the headboard cover 30. Also, the same hanging groove 5 is provided between the lowermost unit panel 3 and the baseboard member 31. And the side surface of the surface panel 32 and the back surface plate 33 of the said unit panel 3, the coping cover 30, and the baseboard member 31 is extended in a horizontal direction, and becomes a waveform surface repeated in the up-down direction, and is unified as a whole. Is configured.

  Note that the first engaging portion 51 of the lower connector 26 can be slidably engaged with the fitting groove 48 formed in the upper fitting portion 35 of the unit panel 3, so that it is used for the lower connection. Even without engaging the second engaging portion 55 of the upper connector 27, the unit panels 3 can be stacked and connected to the upper stage like bricks.

  Next, based on FIGS. 3 and 8 to 10, the structure for connecting the other partition panel 2 in a T-shape in plan view in the middle of the surface portion of the partition panel 1 through the connection post 6 will be described in more detail. explain. The partition panel 1 includes the hanging grooves 5 between the unit panels 3, 3, between the uppermost unit panel 3 and the headboard cover 30, and between the lowermost unit panel 3 and the baseboard member 31. Is formed.

  The connecting post 6 is obtained by cutting an aluminum extrusion mold material into a predetermined length, has a substantially H shape in plan view in which the side plates 80 and 80 are connected by the intermediate plate 21, and both side edges of the side plates 80. Are provided with notches 82,... At positions corresponding to the hanging grooves 5,. Yes. A decorative plate 83 made of an aluminum extrusion mold having the same appearance as that of the surface plate 32 is fitted into the recess formed by the side plate 80 and the flanges 81, 81 on both sides. The decorative surface portion 20 is configured by being locked and held by a locking portion 85 formed on the back surface of the decorative plate 83 by a locking tool 85 fitted in the formed opening 84. Here, on one side of the connection post 6, a connection structure similar to the end member 38 of the unit panel 3 is formed by the side plates 80, 80, the intermediate plate 21, and the flanges 81, 81. Yes. That is, a lower locking portion 87 similar to the lower locking portion 41 is notched at the lower end portion of the intermediate plate 21, and an upper locking portion similar to the upper locking portion 42 is formed at the upper end portion. 88 is notched. The receiving groove 22 is formed on the other side of the connecting post 6 by the side plates 80 and 80 and the intermediate plate 21.

  In a state where the hook pieces 7 of the connecting hook 4 are locked and held in at least two hanging grooves 5 and 5 of the partition panel 1, the connecting hooks 4 are received in the receiving grooves 22 of the connecting posts 6. The board 10 and the holding means 11 (the lower holding portion 11A and the upper holding portion 11B) are fitted, and the connecting screw 24 that is passed through the through hole 23 formed in the intermediate plate 21 is formed on the front piece 16 of the lower holding portion 11A. It is screwed into the hole 19 and attached. Then, the lower locking portion 41 and the upper locking portion of the end member 38 of the unit panel 3 constituting the other partition panel 2 using the lower locking portion 87 and the upper locking portion 88 of the connecting post 6. 42 is connected in the same manner as described above using connecting means including the lower connecting tool 26, the upper connecting tool 27, and the fastener 28. Further, an upper end cap 89 made of synthetic resin is fitted to the upper end of the connecting post 6, and an upward claw piece 90 projecting from one side of the upper end cap 89 is connected to a concave portion 79 of the flange portion 77 of the cap cap 76. The upper end cap 89 is prevented from coming off by pressing from above.

  Thus, since the other partition panel 2 is connected using the connection hook 4 and the connection post 6 using the hanging groove 5 formed over the entire width of the surface portion of the partition panel 1, it can be at any position in the width direction. Even if the height of the other partition panel 2 is lower than the height of the partition panel 1, it can be similarly connected. If the length of the connecting post 6 is adjusted to the minimum unit of the unit panel 3, or two or three times as long as the minimum unit, two or three unit panels are prepared. 3 can be combined with the end member 38 in advance so as to correspond to a combined unit. Moreover, when connecting the said connection posts 6 and 6 up and down, it is preferable to fit a connection member in a joint.

  When the hanging groove 5 is not present on the partition panel 1 or the surface of the wall, as shown in FIG. 11, a fixing member 91 having an outer dimension that fits tightly in the receiving groove 22 of the connecting post 6 is provided on the wall surface. The fixing member 91 is fixed vertically along W, and the receiving groove 22 of the connecting post 6 is fitted to the fixing member 91, and the fixing member 91 is secured with an appropriate screw using the through hole 23 formed in the intermediate plate 21. Is screwed to the wall surface W. After that, the other partition panel 2 is connected to the connecting post 6 by using connecting means. Here, when the fixing member 91 has a substantially U-shaped cross section, the connecting plate is fixed to the wall surface W, both side plates 92 and 92 are fitted into the receiving grooves 22 of the connecting post 6, and the tip is L-shaped in cross section. It is further stabilized by engaging between the stopper pieces 25, 25 bent sideways and the side plates 80, 80 and stopping.

  Next, as an embodiment of the locking device of the present invention, the one shown in FIG. 12 uses the connecting hook 4 locked to the hanging groove 5 of the partition panel 1 to use the surface portion of the partition panel 1. In order to hold an option panel 93 such as a display plate, a decorative panel, a bulletin board, etc., a leg piece 95 to be engaged with the upper piece 17 of the lower holding portion 11A of the connecting hook 4 is provided on the rear surface of the option panel 93 An attachment fitting 94 having a fixing piece 96 joined from above is fixed to the holding piece 18 of the upper holding portion 11B, and the leg piece 95 of the attachment fitting 94 is locked to the upper piece 17, and the fixing piece 96 is held by the holding piece. The screw 98 is joined to the screw 18 from above and passed through the through hole 97 formed in the fixed piece 96 and screwed into the screw hole 19 formed in the holding piece 18. The option panel 93 holds the four corners of the back surface thereof with the connecting hooks 4..., But when the option panel 93 is light and small, the connecting hook 4 having the upper two portions locked to the hanging groove 5. , 4 may be held, and the lower portion may be brought into contact with the surface portion of the partition panel 1 so as to maintain the posture.

  Finally, FIGS. 12 to 16 show application examples of the partition panel 1 having a function of holding the connection hook 4 in the hanging groove 5 to hold other objects. The above-described partition panel 1 is constructed by connecting a plurality of unit panels 3,..., Which are constituent units, vertically and horizontally and constructing the interior compartment into a straight line shape, L shape, T shape, or cross shape for the purpose of indoor compartment In addition, various usage methods are conceivable, such as a display panel using a hanging function, a desk or a table leg.

  In FIG. 13 and FIG. 14, a large number of unit panels 3,... Are connected in a U-shape in plan view using corner posts 99, 99, and end posts 100 are connected to both ends to form legs. In addition, the top plate 101 and the shelf plate 102 are attached thereto to constitute a desk. The end of the unit panel 3 constituting the partition panel 1 is connected to the corner post 99 and the end post 100 using a connecting means (not shown) including the lower connector 26, the upper connector 27, and the fastener 28. Can be done.

  The top plate 101 has a size suitable for a space surrounded by a U-shaped partition panel 1,..., And is attached using hanging grooves 5,. Locking brackets 103, 103 are attached to the front positions of the hanging grooves 5, 5 on the inner surfaces of the partition panels 1, 1 on both sides, and a beam 104 is installed between both the locking brackets 103, 103 so that the rear partition panel. Angle brackets 105 and 105 are locked to both side positions of the hanging groove 5 on the inner surface of 1 and 1, and a top plate 101 is placed on the beam 104 and the angle brackets 105 and 105 and screwed from below. Fix it. Further, narrow metal fittings 105 are attached to the rear portions of the inner surfaces of the partition panels 1 and 1 on both sides to support the rear portion of the top plate 101.

  The shelf board 102 is held at a position above the headboard cover 30 of the partition panel 1 with a slight gap above the back of the top board 101. For this purpose, as shown in FIG. 15, the upward hook 107 provided at the upper end of the base end portion of the bracket 106 is locked to the hanging groove 5, and the lower contact portion 108 is attached to the surface portion of the unit panel 3. The base plate 112 fixed to the lower end of the support base 111 is screwed to the headboard base 29 and the headboard cover is fixed to the upper end of the support portion 109 at the front end. The other end of the fixing plate 110 is screwed to the upper end of the support base 111 from above. Then, the shelf plate 102 placed on the fixed plate 110 is screwed to the fixed plate 110 from below. Further, a shelf plate in which one end of a small fixed piece 113 is screwed from above to the upper end of the support portion 109 and the upper end of the support base 111 of the bracket 106, and the other end of the fixed piece 113 is placed thereon. Screw to 102.

  Further, when the shelf plate 102 is a glass plate, it cannot be screwed from below using the fixed plate 110 or the fixed piece 113, so that as shown in FIG. A packing material 114 is interposed between the upper end and the upper end of the support base 111 and directly screwed from above. The glass shelf plate 102 shown in the figure is a laminated glass, and a screw hole is formed in the lower glass, and a concave portion for accommodating the screw head is formed in the upper glass, and the concave portion is appropriately closed with a cap after screwing. I have to.

The connection hook used for this invention is shown, (a) is a perspective view of a connection hook, (b) is a fragmentary sectional view of the state which latched the connection hook in the hanging groove of the partition panel. It is a fragmentary perspective view of the state where other partition panels were connected to the middle of the surface part of the partition panel via a connection post in the shape of a T view in the plan view. It is a partial exploded perspective view which shows the state which similarly connects a connection post to the surface part of a partition panel. It is a partial exploded perspective view which shows the connection structure of the partition panel of this embodiment. It is a partial exploded perspective view which similarly shows the connection means for connecting a unit panel vertically and horizontally. It is a fragmentary sectional view which similarly shows the connection state of a unit panel. It is a longitudinal side view which similarly shows the relationship between a unit panel, a headboard base, a headboard cover, and a baseboard member. It is a fragmentary longitudinal cross-sectional view of the state which connected the other partition panel in the planar view T shape via the connection post in the middle of the surface part of the partition panel. It is the partial cross section figure also abbreviate | omitted partially. It is a fragmentary longitudinal cross-sectional view which shows the connection state of the unit panel which similarly comprises a partition panel, and a connection post. It is a partial exploded perspective view which shows the structure which attaches a connection post to a wall surface via an attachment metal fitting. It is a partial longitudinal cross-sectional view of the state which showed embodiment of the latching device of this invention, and hold | maintained the option panel along the surface part of the partition panel using the connection hook. It is a perspective view of the desk which showed the usage example of the partition panel and supported the top plate and the shelf board on the leg body connected in the planar view U shape. The desk is also shown, (a) is a plan view, and (b) is a front view. It is a partial expanded longitudinal cross-sectional view which similarly shows the structure which supports a shelf board. It is a partial expansion longitudinal cross-sectional view which similarly shows the structure which supports a glass shelf board.

Explanation of symbols

1 partition panel, 2 other partition panels,
3 unit panel, 4 connecting hook,
5 hanging grooves, 6 connecting posts,
7 hook pieces, 8 openings,
9 Locking edge, 10 Substrate,
11 holding means, 11A lower holding part,
11B Upper holding part, 12 Opening inner wall,
13 protrusions, 14 engagement recesses,
15 Lower piece, 16 Front piece,
17 Upper piece, 18 Holding piece,
19 screw holes, 20 face parts,
21 intermediate plate, 22 receiving groove,
23 through holes, 24 connecting screws,
25 retaining pieces, 26 lower connection tool,
27 Upper connector, 28 Fastener,
29 Kasagi base, 30 Kasagi cover,
31 skirting board members, 32 face plates,
33 Back plate, 34 Lower fitting part,
35 upper fitting part, 36 connecting part,
37 concave groove, 38 end member,
39 ridges, 40 grooves,
41 Lower locking part, 42 Upper locking part,
43 pilot hole, 44 tapping screw,
45 bottom part, 46 engagement groove,
47 protrusions, 48 mating grooves,
49 locking claws, 50 square holes,
51 engaging portion, 52 locking claw portion,
53 square holes, 54 through holes,
55 engaging portion, 56 connecting shaft,
57 Fastening screw, 58 Spring pin,
59 screw holes, 60 fitting parts,
61 fitting part, 62 screw,
63 locking member, 64 through hole,
65 square holes, 66 screw holes,
67 projections, 68 connecting plates,
69 through holes, 70 square holes,
71 locking pieces, 72 fitting members,
73 locking plate, 74 leg piece,
75 adjuster, 76 Kasagi cap,
77 flange part, 78 mounting part,
79 recess, 80 side plate,
81 buttock, 82 notch,
83 decorative panels, 84 openings,
85 Locking tool, 86 Locking part,
87 Lower locking part, 88 Upper locking part,
89 Top cap, 90 Nail pieces,
91 fixing member, 92 side plate,
93 Option panel, 94 Mounting bracket,
95 leg pieces, 96 fixed pieces,
97 through holes, 98 screws,
99 corner posts, 100 end posts,
101 top plate, 102 shelf plate,
103 locking bracket, 104 beam,
105 angle bracket, 106 bracket,
107 hook, 108 abutting part,
109 support part, 110 fixing plate,
111 support base, 112 base plate,
113 fixed piece, 114 packing material,
W Wall surface.

Claims (7)

  In a locking device for holding a hook piece of a connecting hook to a hanging groove formed on the surface of a partition panel or wall, the hanging groove is located above and below the mouth edge of the horizontally extending opening. The coupling hook is formed by cutting an extruded mold material into a predetermined length, and the hanging hook is formed on the upper end of the back surface of the substrate that contacts the surface portion. It has a hook piece that engages with the lower locking edge at the same time as it locks inside the upper locking edge of the groove, and has a holding means for holding another object on the surface of the substrate. Locking device.   The hook piece of the connecting hook protrudes in a substantially J-shaped cross section at the upper surface of the back surface of the substrate, forms a protrusion that contacts the inner wall of the opening of the hanging groove on the outer side of the front end, and a base end The locking device according to claim 1, wherein an engaging recess for engaging the lower locking edge is formed on the lower side.   The connecting hook holding means includes a lower holding portion protruding from a lower end portion of the surface of the substrate and an upper holding portion protruding from an upper portion of the surface of the substrate, and the lower holding portion is perpendicular to the substrate. The front edge of the lower piece extended to the upper side is raised upward to form the front piece, and the upper piece extends from the upper edge of the front piece to the rear, and the upper holding portion is formed from the substrate. The locking device according to claim 1 or 2, wherein a plate-like holding piece is extended at a right angle, and a screw hole is formed in the front piece or the holding piece in order to connect and hold other objects. .   Legs to be engaged with the upper piece of the lower holding portion of the connecting hook on the back surface of the option panel in order to hold the option panel such as a display plate, a decorative panel, a bulletin board, etc. against the partition panel or the surface of the wall. A mounting bracket having a fixing piece to be joined from above to the holding piece of the upper holding portion is fixed, the leg piece of the mounting bracket is locked to the upper piece, and the fixing piece is joined to the holding piece and fixed. The locking device according to any one of claims 1 to 3, wherein a screw passed through a through hole formed in the piece is screwed into a screw hole formed in the holding piece.   In a T-shaped coupling device for a partition panel, in which another partition panel is connected to a partition panel or a surface portion of a wall via a connection post, the rim of the opening extending horizontally is provided on the surface portion. At least a pair of hanging grooves having locking edges projecting vertically opposite to each other are provided at the top and bottom, and the connecting posts have a substantially H shape in plan view in which the decorative parts on both the front and back sides are connected by an intermediate plate. And having a connecting structure for connecting to another partition panel on one side and having a receiving groove on the other side, and a connecting hook for locking to the hanging groove A hook that is formed by cutting to a length that engages with the upper surface of the back surface of the substrate that abuts on the surface portion, and engages with the lower locking edge at the same time as the inner side of the upper locking edge of the hanging groove. With a piece Holding means for holding other objects on the surface of the substrate is projected, and the connecting hooks respectively engaged with the hanging grooves are engaged with the receiving grooves of the connecting posts, and the intermediate plate is passed through. A T-shaped coupling device for a partition panel in which a connection screw through a hole is screwed and held to a holding means of the connection hook, and another partition panel is connected using a connection structure of the connection post.   The hook piece of the connecting hook protrudes in a substantially J-shaped cross section at the upper surface of the back surface of the substrate, forms a protrusion that contacts the inner wall of the opening of the hanging groove on the outer side of the front end, and a base end 6. A T-shaped coupling device for a partition panel, wherein an engagement recess for engaging the lower locking edge is formed on the lower side of the partition panel. The connecting hook holding means includes a lower holding portion protruding from a lower end portion of the surface of the substrate and an upper holding portion protruding from an upper portion of the surface of the substrate, and the lower holding portion is perpendicular to the substrate. The front edge of the lower piece extended to the upper side is raised upward to form the front piece, and the upper piece extends from the upper edge of the front piece to the rear, and the upper holding portion is formed from the substrate. A plate-shaped holding piece is extended at a right angle, and a screw hole is formed in the front piece, and stopper pieces are provided on both inner surfaces of the receiving groove of the connecting post, and the receiving groove is engaged with the receiving groove. 7. The T-shaped connection of the partition panel, wherein the front piece and the holding piece of the joined connecting hook are brought into contact with the stopper piece, and the connecting screw is screwed into the screw hole of the front piece. apparatus.

Images