JP4815203B2 - Blindfold panel mounting device at desk - Google Patents

Description

  The present invention relates to a device for attaching a blindfold panel in a desk, and more particularly to a device for attaching a blindfold panel in a desk for attaching a blindfold panel to the back of a desk with a curtain plate between legs.

  Conventionally, various desks having a structure in which a curtain board and a blindfold panel are mounted on the back side of the top board have been provided. Here, normally, the curtain is mounted between the legs under the top plate, and the blindfold panel is erected while being supported by the legs, the top plate, etc. in a state protruding above the top plate.

  For example, Patent Document 1 has a configuration in which a single rear panel is attached over the top and bottom of the top plate, the lower part of the rear panel is used as a curtain plate, and the upper part is used as a blind panel. In this case, the rear panel is mounted by attaching a plate-like bracket to the rear leg element of the leg body, and by projecting a pin below the rear bracket element and attaching a vertically long mounting bracket attached to the front of both sides at the lower part of the rear panel. The engaging portion at the lower end is locked to the pin, and the mounting bracket is screwed from the front side of the bracket in a state where the mounting bracket is joined to the bracket.

  Further, in Patent Document 2 related to the prior application of the present applicant, a plurality of desk-side brackets are fixed to the rear horizontal beam 4, and a panel-side bracket corresponding to the desk-side bracket is fixed to the front surface of the back panel. It is disclosed that the back panel 5 is attached by first fixing the desk side bracket to the rear horizontal beam and then hooking the panel side bracket of the back panel to the desk side bracket. . Specifically, the vertical part of the desk-side bracket is formed in a U-shaped cross-section that opens rearward, and a plurality of right and left long locking pins are attached to the vertical part of the vertical part at appropriate vertical intervals, The panel-side bracket has a U-shaped flat cross section so that it fits perfectly into the vertical part of the desk-side bracket, and the left and right side plates are formed with engaging grooves that fit into the locking pins. .

The panel mounting structure described in Patent Document 1 described above is capable of screwing the bracket and the mounting bracket in a state where the engaging portion is locked to the pin at the lower end portion and receiving a load, but one worker is required. The height cannot be easily adjusted even if the height is different from that of other adjacent panels. On the other hand, since the panel mounting structure described in Patent Document 2 simply locks the panel side bracket to the desk side bracket, the mounting operation itself can be easily performed by one person. The height cannot be finely adjusted.
JP 2000-333738 A JP 2005-87624 A

  Therefore, in view of the situation described above, the present invention intends to solve the problem that a blindfold panel can be easily attached behind the curtain plate in a desk having a curtain plate between the rear ends of both legs. Further, the present invention is to provide a device for mounting a blindfold panel on a desk, in which fine adjustment of the mounting height is easy and the supporting strength of the blindfold panel is high.

  In order to solve the above-mentioned problem, the present invention provides a desk having a structure in which a curtain plate is provided between the rear ends of both legs. A receiving piece having an engagement hole provided on the front is attached to the front panel of the blindfold panel, and a projecting piece that engages the engagement hole at the lower end in the vertical direction at the lower part on both sides and a hook piece that rests on the inclined surface at the upper end The locking metal fitting is attached, and the protrusion of the locking metal is dropped into the engagement hole of the receiving piece from above, and at the same time the hook piece of the locking metal is mounted on the inclined surface, and the hook piece is An attachment device for a blindfold panel on a desk formed by screwing on an inclined surface is configured (claim 1).

  Here, upper end caps are attached to the upper ends of both ends of the curtain plate, the upper end cap has the inclined surface, and a screw hole for screwing the hook piece of the locking metal fitting is formed on the inclined surface. (Claim 2).

Further, on both side back surfaces of the curtain plate corresponding to the locking fitting attached to the blindfold panel, a synthetic resin made of a synthetic resin also serving as a cover function for guiding the protruding piece of the locking fitting to the engagement hole of the receiving piece. the guide member is mounted, it is more preferably formed by projecting the abutting spacer portion in front of the blind panel to the rear side (claim 3).

  According to the first aspect of the present invention, there is provided a device for attaching a blindfold panel to a lower end of a curtain plate, which is a front end of the blindfold panel and has a lower end of a locking metal fitting vertically attached to both lower portions. At the same time as dropping into the engagement hole of the receiving piece from above, the hook piece at the upper end of the locking bracket is placed on the inclined surface that descends forward formed at the upper end of both ends of the curtain plate, so that the inclined piece is moved forward. As a result, a force acts in the direction in which the blindfold panel approaches the curtain plate, so that even if the hand is released from the blindfold panel, it does not come off, and in that state it moves to the front side of the blindfold panel and the hook piece is removed. Since it can be screwed to the inclined surface, it can be easily attached by one person, and when finely adjusting the height of the blindfold panel, a plate or sheet is sandwiched between the inclined surface and the hook piece. Easy It can be carried out in.

  According to the second aspect, the upper end cap covers the upper ends of both sides of the curtain plate, so that the appearance can be improved, and the inclined surface can be easily provided on the curtain plate. Since the hook piece does not directly hit the curtain, the curtain can be prevented from being damaged.

According to the third aspect , since the protruding piece of the locking metal member is guided to the engaging hole of the receiving piece at the lower end of the curtain plate while sliding on the back surface of the guide member, the inserting work into the engaging hole of the protruding piece is easy. In addition, the protrusions do not scratch the back of the curtain. In addition, the locking bracket that exists between the curtain plate and the blindfolded panel is covered with the guide member, so that it is not noticeable when viewed from the side, and the back side of the desk equipped with another blindfolded panel In addition, when the desk is installed on the back side, the guide member is mounted on both sides of the back of the curtain plate when the desk is not equipped with the blind panel and is shared with the blind panel 7 of another desk. The guide member abuts the back surface of the blindfold panel of another desk, and a fixed joint portion is formed by the spacer portion of the guide member, as if the blindfold panel is mounted behind the curtain plate of the desk. Since the appearance is the same, the appearance can be improved.

  Next, the present invention will be described in more detail based on the embodiments shown in the accompanying drawings. 1 is an overall perspective view of an assembling desk equipped with a blindfold panel according to the present invention, FIGS. 2 to 4 show its outline, FIGS. 5 to 17 show its details, and FIGS. 18 to 26 show details of the present invention. 1 is an L-shaped top plate, 2 is a rectangular top plate, 3 is an end leg, 4 is an intermediate leg, 5 is a corner leg, 6 is a curtain, 7 is a blind panel, 8 Indicates the upper cabinet.

  As shown in FIG. 1, the assembly desk according to the present embodiment has end legs 3 and 3 that are mirror images of each other on the end sides of the L-shaped top plate 1 and the rectangular top plate 2. An intermediate leg 4 is arranged at the connecting part of the L-shaped top board 1 and the rectangular top board 2, and a corner leg 5 is arranged at the corner part of the L-shaped top board 1, and the below-described connecting brackets are attached to each other. Through the beam 9,... Between the end leg 3 and the corner leg 5, between the corner leg 5 and the intermediate leg 4, and between the intermediate leg 4 and the other one. A curtain plate 6 is detachably attached between the end legs 3 between the end legs 3. Further, the assembly type desk of the present embodiment is configured such that a blindfold panel 7 can be detachably attached to the back side of the curtain plate 6. A duct opening 10 is formed between the rear edge of the L-shaped top plate 1 and the curtain plate 6, and a pair of support columns 11, 11 whose lower ends are fixed below the L-shaped top plate 1. Is erected through the duct opening 10, and the upper cabinet 8 is supported on the upper ends of both the columns 11, 11.

  The end leg 3 and beam 9 are connected using a T-shaped bracket 12 (see FIGS. 5 and 6), and the intermediate leg 4 and beam 9 are connected using a cross-shaped bracket 13. The connection with the corner leg 5 is performed by connecting the receiving metal 14 attached to the corner leg 5 and the connection metal 15 connected to the end of the beam 9 at a predetermined angle (FIGS. 8 to 8). (See FIG. 10).

  The basic configuration of the assembling desk according to the present embodiment includes two end legs 3, an intermediate leg 4 and corner legs 5 according to the desk form, and a curtain plate 6 and a beam 9, Further, an appropriate number of two T-shaped brackets 12, cross-shaped brackets 13, receiving brackets 14, and connecting brackets 15 are used according to the desk form. In addition, an appropriate number of L-shaped top plates 1 and rectangular top plates 2 are used according to the desk form. The desk form shown in FIG. 1 is an L-shape in plan view in which an L-shaped top plate 1 and a rectangular top plate 2 are connected. In this example, two end legs 3, 3, each one intermediate leg 4, corner leg 5, three curtains 6, ..., three beams 9, ..., two Two T-shaped brackets 12, 12, one cross-shaped bracket 13, one receiving bracket 14, and two connecting brackets 15, 15 are used.

  Then, the end leg 3 and the corner leg 5 are raised and held at predetermined positions, a T-shaped bracket 12 is coupled to one end of the beam 9, and a coupling bracket 15 is coupled to the other end. 12 is connected to the front / rear intermediate portion of the upper end portion of the end leg 3, and the connecting bracket 15 is attached to a receiving bracket 14 attached to the front of the upper end portion of the corner leg 5 at a predetermined angle (90 ° L-shaped top plate). 1 is 45 °). Further, the intermediate leg 4 is raised and held at a position separated from the corner leg 5 by a predetermined distance, and a cross-shaped metal fitting 13 is connected to one end of the beam 9 and a connecting metal 15 is connected to the other end. The cross-shaped bracket 13 is connected to the front and rear intermediate portions of the upper end portion of the intermediate leg 4, and the connecting bracket 15 is attached to the receiving bracket 14 attached to the corner leg 5 at a predetermined angle (90 ° L-shaped top plate 1). If so, connect at 45 °. Then, the curtain plate 6 is passed over the rear end surfaces of the end leg body 3 and the corner leg body 5 and fitted and locked from above, and the curtain board 6 is also connected to the corner leg body 5 on the other side. The intermediate leg 4 is passed over the rear end surface of the intermediate leg 4 and engaged and locked from above. At this time, the engagement state is maintained by suppressing the rising of the curtain plate 6. In addition, one end of the short connecting plate 16 is attached to the position near the front of the upper end of the end leg 3 so as to face the inner side at a right angle, and the position near the front of the upper end of the intermediate leg 4 is attached. The central portion of the long connecting plate 17 is attached so that both end portions are oriented at right angles to both sides. A fixing plate 18 is attached to a position near the rear part of the upper end of the corner leg 5. Then, the L-shaped top plate 1 is placed on the end leg 3, the intermediate leg 4, and the corner leg 5, and the beams 9, 9, the short connecting plate 16, the long connecting plate from below. Screws 19,... Inserted through 17 and the fixing plate 18 are screwed into screw holes 20 formed on the lower surface of the L-shaped top plate 1.

  In order to extend the rectangular top plate 2 to one side of the L-shaped top plate 1, first, one end of the beam 9 is connected to the cross-shaped bracket 13 connected to the intermediate leg 4, and A T-shaped bracket 12 is connected to the other end of the beam 9, and the end leg 3 is raised at a predetermined distance from the intermediate leg 4, and the front and rear intermediate parts of the upper end of the end leg 3 The T-shaped metal fitting 12 is connected to the upper end of the end leg 3 and the intermediate leg 4 and fitted and locked from above, and finally the rectangular top plate is joined. 2 is mounted on the end leg 3 and the intermediate leg 4, and is attached to the beam 9 from the lower side toward the front side of the upper end of the end leg 3 toward the inside. 16 and screws 19,... Inserted into a long connecting plate 17 attached to the front side of the upper end portion of the intermediate leg 4 toward both sides are attached to the rectangular top plate. Screw holes 20 formed on the lower surface of, is mounted screwed ... to.

  Further, in order to attach the blind panel 7 to the rear side of the curtain plate 6, as shown in FIG. 15, an upper end cap 21 provided at the upper end of both ends of the curtain plate 6 and a receiving piece 22 provided at the lower ends of both ends. And is held by a locking metal fitting 23 which is attached to the front surface of the blindfold panel 7 and vertically on both sides. Specifically, the upper end cap 21 has an inclined surface 24 that descends forward, the receiving piece 22 has an engagement hole 25, and the protruding piece 26 at the lower end of the locking fitting 23 is connected to the receiving piece. At the same time as dropping into the engagement hole 25 of 22 from above, the hook piece 27 at the upper end of the locking fitting 23 is mounted on the inclined surface 24 of the upper end cap 21, and the hook piece 27 is screwed to the inclined surface 24. . In addition, the inclination angle of the hook piece 27 is matched with the inclined surface 24 of the upper end cap 21.

  Further, when the upper cabinet 8 is provided, the upper cabinet 8 is disposed between the upper ends of the pair of columns 11, 11 raised upward from the duct opening 10 formed between the L-shaped top plate 1 and the curtain plate 6. The cabinet 8 is attached. Here, the upper cabinet 8 is located between the corner leg 5 and the intermediate leg 4 in the upper part of the rear part of the L-shaped top plate 1 or between the end leg 3 and the intermediate leg 4. It is also possible to provide it above the rear part of the rectangular top plate 2.

  Next, the overall shape of the desk will be described. The L-shaped top plate 1 is substantially L-shaped in plan view, and there are corner portions with angles of 90 °, 120 °, and 135 °, and a smoothly curved recess 28 is formed at the corner inside corner on the seating side. ing. In this embodiment, the angle is 90 °. The rectangular top plate 2 is rectangular in plan view, but if the depth width of both side edges matches the depth width of the other top plates, the depth width is changed at the left and right side edges and the front edge is smoothed. It may be a shape connected by a simple curve. As shown in FIG. 2, a slant edge 29 linearly inclined rearward and downward is formed on the front end edges of the L-shaped top board 1 and the rectangular top board 2.

  As shown in FIGS. 5 to 7, the end leg body 3 and the intermediate leg body 4 have substantially the same structure, and include a flat rectangular tube-like leg plate portion 30 extending in the vertical direction and an upper end of the leg plate portion 30. The upper support member 31 is attached to the lower end of the leg plate portion 30, the lower support member 32 is attached to the lower end of the leg plate portion 30, and the decorative member 33 is attached to the front end surface of the leg plate portion 30. The difference between the end leg body 3 and the intermediate leg body 4 is only in the position where the concave groove of the vertical duct 34 provided in the leg plate part 30 is formed, and the end leg body 3 is provided with the vertical duct 34 on the inner surface, In the intermediate leg 4, vertical ducts 34 are provided on both side surfaces. A duct cover 35 is detachably attached to the vertical duct 34.

  Here, the leg plate portion 30 is manufactured by sheet metal processing, the upper support member 31 and the lower support member 32 are manufactured by aluminum die casting, and the decorative member 33 is manufactured by aluminum extrusion molding. Although the same color is applied, the color luster differs slightly depending on the manufacturing method, and the color is not uniform. Therefore, as shown in FIGS. 2 and 4, a bold cut surface is formed on the end leg body 3 and the intermediate leg body 4 for visual unification.

  The upper support member 31 has the same horizontal width in the depth direction, and the front arm portion 37 has a horizontal top surface and a vertical thickness toward the front, except for the rear fixed portion 36 connected to the leg plate portion 30. It has a gradually reduced shape. Then, side cut surfaces 31A and 31A having an angle of about 45 ° are formed on both sides of the lower surface side of the arm portion 37 of the upper support member 31, and the side cut surface 31A widens the cut width toward the front. As a result, the width of the lower surface 31B is gradually reduced toward the front, and further, the front cut surface 31C is inclined obliquely forward and upward to be substantially linear with the oblique edges 29 of the L-shaped top plate 1 and the rectangular top plate 2 at the tip. Is forming. Similarly, the lower support member 32 has the same lateral width in the depth direction, and the front arm portion 39 is horizontal on the lower surface side and is directed forward, except for the rear fixing portion 38 connected to the leg plate portion 30. It has a schematic shape with gradually decreasing thickness. Further, side cut surfaces 32A and 32A having an angle of about 45 ° are formed on both sides on the upper surface side of the arm portion 39 of the lower support member 32, and the side cut surface 32A has a wider cut width toward the front. As a result, the lateral width of the upper surface 32B is gradually reduced toward the front, and a front cut surface 32C inclined forward and downward opposite to the front cut surface 31C is formed at the tip. Here, in order to increase the support strength, the lower support member 32 is relatively thicker in the vertical direction than the upper support member 31, but in order to achieve design unification with the upper support member 31. The both side portions on the lower surface side of the lower support member 32 are cut into a stepped shape to form the recessed edges 32D and 32D. Further, the decorative member 33 is formed with side cut surfaces 33A and 33A having an angle of about 45 ° on both sides of the front surface side, and an arc surface 33B that is recessed in an arc shape at the center. Due to the presence of the arcuate surface 33B of the decorative member 33, the end leg 3 and the intermediate leg 4 can be shaded on the front edge, and the leg can be made thin in front view.

  The upper and lower ends of the decorative member 33 are a lower end portion 37A that is curved and extends downward from a rear end portion of the arm portion 37 of the upper support member 31, and a rear end portion of the arm portion 39 of the lower support member 32. And the upright portion 39A which is curved and extends upward. In other words, the side cut surfaces 31A and 31A of the upper support member 31 are also formed continuously in the upright portion 37A, are continuous with the side cut surfaces 33A and 33A of the decorative member 33, and the lower surface 31B is flat from the plane to the upright portion 37A. Gradually changes to an arcuate surface curved backward and continues to the arcuate surface 33B of the decorative member 33. Further, the side cut surfaces 32A, 32A of the lower support member 32 are also formed continuously on the upright portion 39A, and are continuous with the side cut surfaces 33A, 33A of the decorative member 33, and the upper surface 32B is upright from the flat surface 39A. Gradually changes to an arcuate surface curved backward and continues to the arcuate surface 33B of the decorative member 33.

  Here, a stepped portion 37B is provided between the fixed portion 36 and the arm portion 37 of the upper support member 31, and when the fixed portion 36 is fixed to the upper end portion of the leg plate portion 30, the arm portion 37 and The side surface of the leg plate part 30 is flush. Similarly, a stepped portion 39B is provided between the fixing portion 38 and the arm portion 39 of the lower support member 32, and in a state where the fixing portion 38 is fixed to the lower end portion of the leg plate portion 30, the arm portion 39 and The side surface of the leg plate part 30 is flush. And the joining line 33C between the said decorative member 33 and the leg-plate part 30, the said step-down part 37B, and the step-down part 39B are located on a straight line in an up-down direction. As a result, a single line passes up and down, resulting in a sharp appearance.

  Thus, by making the shape of the arm portion 37 of the upper support member 31, the arm portion 39 of the lower support member 32, and the decorative member 33 as described above, both arm portions 37, 39 are slim in side view. The width of the decorative member 33 is very narrow because only the side cut surface 33A is visible. Also, in the front view, both arm portions 37 and 39 are regarded as slim tapered shapes, and the lateral width of the decorative member 33 is regarded narrowly with only the arc surface 33B being emphasized. And since the side cut surfaces 31A, 32A, 33A formed on the arm portions 37, 39 and the decorative member 33 continuously insist on strong individuality, the leg plate portion 30, the upper support member 31, and the lower support Even if the member 32 and the decorative member 33 are manufactured by different manufacturing methods and there is a slight difference in color and luster, they surpass them and create a sense of design unity. In addition, a slanted edge 29 is formed at the lower part of the front edge of the L-shaped top plate 1 and the rectangular top plate 2 and the front cut surface 31C of the upper support member 31 is located on a substantially straight line. Since the thickness of the plate looks thin and the top plates 1 and 2 and the arm portion 37 are united in side view and the upper support member 31 can be made thin, a sharp impression can be given. .

  Details of each part will be described. First, the L-shaped top plate 1 and the rectangular top plate 2 are wood-based plates, and a bottom nut is embedded in the lower surface in order to provide the screw holes 20,. .. Are also formed. However, the structure of the top board is not limited at all.

  Next, the end leg 3 and the intermediate leg 4 will be described. As described above, the difference between the end leg 3 and the intermediate leg 4 is only the shape of the leg plate 30. As shown in FIG. 5, the leg plate portion 30 includes a substantially U-shaped body plate 41 that is open frontward and a front reinforcing member 42 that has a substantially U-shaped cross section interposed between the front edge portions of the body plate 41. The upper reinforcing member 43 and the lower reinforcing member 44 having a substantially U-shaped cross section are provided at the upper and lower ends of the body plate 41. The upper reinforcing member 43 and the lower reinforcing member 44 are the same member, and are further symmetrical. The cross section for receiving and fixing the fixing portion 36 of the upper supporting member 31 or the fixing portion 38 of the lower supporting member 32 is substantially omitted. A U-shaped mounting portion 45 and a stopper 46 having a narrow lateral width extending rearward from the left and right central portion at the rear end of the mounting portion 45. The upper reinforcing member 43 faces the concave groove upward, the lower reinforcing member 44 directs the concave groove downward, and the both side pieces 47, 47 of the mounting portion 45 are connected to the side plates 41A, 41A of the body plate 41. The side piece 47 is fixed to the side surface plate 41A by spot welding with the rear end of the stopper portion 46 being in contact with the inner surface of the rear surface plate 41B of the body plate 41, while being attached to the inner surface. Screw holes 50 for fastening the fixing portion 36 of the upper support member 31 or the fixing portion 38 of the lower support member 32 with bolts 49,. Yes. Here, the reason why the lateral width of the stopper 46 is reduced is that the body plate 41 used for the end leg 3 has a vertical duct 34 recessed in the inner side plate 41A, and the intermediate leg 4 has Although the vertical ducts 34 and 34 are recessed in the side plates 41A and 41A on both the inner and outer sides of the body plate 41 to be used, the upper reinforcing member 43 and the lower reinforcing member 44 are shared by both of them even though the width of the inner space is different. This is because it was made possible.

  Further, as shown in FIGS. 5 to 7, at the position where the T-shaped bracket 12 or the cross-shaped bracket 13 is attached, the end leg body 3 is the upper part of the side plate 41 </ b> A inside the trunk plate 41. A notch 51 is formed in the intermediate leg 4, and notches 51, 51 are formed on the side plates 41 A, 41 A on both the inner and outer sides of the body plate 41. In addition, the both side pieces 47, 47 of the upper reinforcing member 43 are formed with slightly small cutouts 52, 52 at positions corresponding to the cutouts 51, 51. The fixed portion 36 of the upper support member 31 is formed with a recessed portion 53 that opens upward. A rib-like support base 54 is provided on the bottom surface of the recessed portion 53, and the upper reinforcing member 43 Are formed through holes 55 through which bolts 49,... Are inserted for fastening, and are compatible walls 56, 56 that form the recessed portions 53, corresponding to both sides of the support base 54, and the upper reinforcing member. At the positions corresponding to the notches 51 and 51 formed in the both side pieces 47 and 47 of the 43, engaging concave portions 57 and 57 opened upward are formed. Here, in a state where the fixing portion 36 of the upper support member 31 is fixed to the upper reinforcing member 43 of the leg plate portion 30, the end leg body 3 has one side plate 41A of the leg plate portion 30. In the upper part, one notch 52 of the upper reinforcing member 43 and one engaging recess 57 of the upper support member 31 are closed, whereas the intermediate leg 4 has both left and right sides. A notch portion 52 of the upper reinforcing member 43 and an engaging recess 57 of the upper support member 31 appear from the notch portion 51 of the side plate 41A of the leg plate portion 30.

  As shown in FIG. 5, the decorative member 33 is attached so as to conceal the front reinforcing member 42 fixed by spot welding between the front edge portions of the side surface plates 41 </ b> A and 41 </ b> A of the body plate 41. Engaging grooves 58 and 58 formed on both side portions on the rear surface side of the decorative member 33 are engaged with the front edges of the side surface plates 41A and 41A of the body plate 41, and the vertical portions 37A of the upper support member 31 are formed. The protrusion 59 provided at the lower end and the protrusion 59 provided at the upper end of the upright portion 39A of the lower support member 32 are fitted to the upper and lower ends of the decorative member 33.

  As shown in FIGS. 8 to 10, the corner leg 5 has a cylindrical structure manufactured by sheet metal processing, and the decorative member 33 is provided on the front end surface, and the rear end is 45 on each side in a plan view. The inclined rear plates 60, 60 which are inclined are provided in an orthogonal state.

  As shown in FIGS. 5, 15, and 16, a pair of upper and lower locking members 61, 61 are provided on the upper portions of the rear plate 41 </ b> B of the end leg 3 and the intermediate leg 4, respectively. Are arranged in two rows, with a total of four locking devices 61,. This locking tool 61 constitutes an upward hook in a state of being attached to the rear plate 41B. In addition, a pair of locking tools 61 and 61 are provided in a protruding manner in the upper and lower portions of each inclined rear plate 60 of the corner leg 5. Then, four locking holes 62,... Are opened at positions corresponding to the locking tools 61,. .. Are fitted and locked from above to the locking members 61... Of the rear plate 41 B of the corresponding end leg 3 and intermediate leg 4. Then, the presser fitting 63 is attached to the rear end portion of the upper support member 31 with a screw 64, and at the same time, downward claws 63A and 63A formed on both sides of the rear end portion of the presser fitting 63 are attached to the upper end cap of the curtain plate 6. 21 is engaged with the two left and right engaging step portions 6A, 6A formed at the upper end of the steel plate to restrict the upward movement of the curtain plate 6 and 61 is prevented from coming off.

  Here, when the curtain plate 6 is connected to the end leg 3, the four locking holes 62,... Of the curtain plate 6 are fitted and locked to the four locking members 61,. On the other hand, in order to connect the curtain plates 6 and 6 to the intermediate leg 4, as shown in FIG. 16, the upper and lower locking members 61 and 61 in the left row of the intermediate leg 4 are viewed from the front. The engaging holes 62, 62 in the outer row of the left curtain plate 6 are fitted and locked, and the upper and lower locking members 61, 61 in the right row of the intermediate leg 4 are connected to the outer side of the right curtain plate 6. The locking holes 62 and 62 of the row are fitted and locked. That is, the side edge of the curtain plate 6 coincides with the center line of the intermediate leg 4. In this case, the downward claw 63A on the left side of the presser fitting 63 is engaged with the engaging step portion 6A on the outside of the left curtain plate 6, and the downward claw 63A on the right side is engaged on the outside of the right curtain plate 6. Engage with the stepped portion 6A. In other words, the curtain plates 6 and 6 on both sides are pressed down simultaneously with one press fitting 63.

  In addition, a groove 61B is formed on the front surface side of the hook portion 61A formed on the upper portion of the locking device 61, that is, the central portion on the side facing the rear surface plate 41B. When the locking hole 62 of the plate 6 is fitted and locked, a protruding portion 62A formed by pressing a steel plate on the rear side, that is, on the inner side of the curtain plate 6 is formed in the groove portion 61B. To be received and fitted. As described above, the presence of the protruding portion 62A and the groove portion 61B eliminates rattling of the curtain plate 6 in the left-right direction in the mounted state, and prevents the steel plate formed with the locking holes 62 from being deformed to support in the vertical direction. Strength is also increased.

  Similarly, the upper and lower locking members 61, 61 of the curtain plate 6 are fitted and locked to the locking tools 61, 61 protruding from the inclined rear surface plate 60 of the corner leg 5. Pressing means for restricting the upward movement of the curtain plate 6 fitted and locked to the corner leg 5 is also provided as appropriate. Further, as shown in FIG. 10, a rectangular decorative post 64 is disposed between the end portions of both curtain plates 6 and 6 attached to the both inclined rear plates 60 and 60 of the corner leg 5.

  Next, based on FIGS. 5 to 14, between the end leg 3 and the corner leg 5, between the corner leg 5 and the intermediate leg 4, and between the end leg 3 and the intermediate leg. A structure for connecting the beams 9 to the body 4 will be described. As shown in FIGS. 5 and 6, the T-shaped bracket 12 is an aluminum die-cast block body having a substantially T-shape in plan view, and is attached to the upper support member 31 of the end leg 3 at one end. It comprises a portion 65 and a connecting portion 66 extending laterally from the mounting portion 65. The mounting portion 65 fits into the recessed portion 53 of the upper support member 31 and is mounted on the mounting base 65 in the mounting holes 65A and 65A that are vertically penetrated in the mounting portion 65. The screw holes 68 and 68 are formed in the support base 54 through 67 and 67. The base portion of the connecting portion 66 is fitted into the engaging recess 57 of the upper support member 31 and is connected to the end leg 3 through the notched portion 52 of the upper reinforcing member 43 and the notched portion 51 of the leg plate portion 30. Protrusively inward. Further, an engaging projection 69 is provided on the opposite side of the mounting portion 65 from the side where the connecting portion 66 is provided, and the engaging projection 69 is fitted into the other engaging recess 57 of the upper support member 31. Together, the connection strength is increased. The connecting portion 66 is provided with two pairs of screw holes 70 and through-holes 71 that are shifted in the longitudinal direction by half the lateral width of the end leg 3. On the other hand, the beam 9 is a steel square pipe dimensioned to fit around the connecting portion 66 of the T-shaped metal fitting 12, and a pair of mounting holes 72 and through holes corresponding to the screw holes 70 and the through holes 71. 73 is formed. Here, the mounting hole 72 is formed only on the upper surface of the beam 9, and the through hole 73 is formed so as to penetrate the upper and lower surfaces.

  Then, after one end of the beam 9 is externally fitted to the connecting portion 66 of the T-shaped metal fitting 12, a screw 74 passed through the mounting hole 72 from above is screwed into one screw hole 70 of the connecting portion 66. Here, when a flat desk is configured using the pair of end leg bodies 3 and 3 and the rectangular top plate 2, the beam 9 is connected to the T-shaped bracket 12 as shown in FIGS. The connecting portion 66 is fitted to the back end, and the screw 74 is screwed using the screw hole 70 on the base end side. At this time, since the through-hole 73 of the beam 9 and the through-hole 71 on the proximal end side of the connecting portion 66 coincide with each other, a screw 19 is passed from below to a screw formed on the lower surface of the rectangular top plate 2. Screwed into the hole 20. Further, even when the end leg 3 is provided at the end of the L-shaped top plate 1, the connecting state of the connecting portion 66 of the T-shaped bracket 12 and the beam 9 is the same. In this case, the outer side surface of the end leg 3 and the side edge of the L-shaped top plate 1 or the rectangular top plate 2 are on the same plane.

  It should be noted that the positions of the screw holes 20,... On the lower surface of the L-shaped top plate 1 or the rectangular top plate 2 do not change, so that the position of the beam 9 is also fixed with respect to the top plate. FIG. 11 shows a case where independent flat desks are installed side by side, but the two end legs 3 and 3 overlap each other at the continuous portion. Therefore, in the present embodiment, the desk configuration is such that the rectangular top plates 2 and 2 or the L-shaped top plate 1 and the rectangular top plate 2 are connected to each other by using one intermediate leg 4 at the connecting portion. (See FIG. 13). Therefore, when using the intermediate | middle part leg 4 demonstrated below, a dimension adjustment of a horizontal direction is needed.

  To connect the beams 9 and 9 to both sides of the intermediate leg 4, the cross-shaped bracket 13 is used as shown in FIGS. 7, 13 and 14. The cross-shaped metal fitting 13 is a block body made of aluminum die-cast having a substantially cross shape in a plan view, a mounting portion 75 that is attached to the upper support member 31 of the end leg 3 at the center, and both sides from the mounting portion 75. It consists of the connection parts 76 and 76 extended toward the direction. Here, the mounting portion 75 has substantially the same shape as the mounting portion 65 of the T-shaped bracket 12, and the connecting portion 76 has substantially the same shape as the connecting portion 66 of the T-shaped bracket 12. In other words, the mounting portion 75 is fitted in the recessed portion 53 of the upper support member 31 and is placed on the support base 54 so that the mounting portion 75 extends upward through the mounting holes 75A and 75A. Then, the bolts 77 and 77 are screwed into the screw holes 68 and 68 formed in the support base 54. The base portions of the connecting portions 76 and 76 are fitted into the engaging concave portions 57 and 57 of the upper support member 31, and the notched portions 52 and 52 of the upper reinforcing member 43 and the notched portions 51 and 52 of the leg plate portion 30. 51 protrudes to both sides of the end leg 3 through 51. The connecting portion 76 is provided with two pairs of screw holes 78 and through-holes 79 that are shifted in the longitudinal direction by half the lateral width of the end leg 3.

  Then, after one end of the beam 9, 9 is shallowly fitted to the connecting portions 76, 76 of the cross-shaped metal fitting 13, a screw 80 passed through the mounting hole 72 from above is screwed into a screw hole on the distal end side of the connecting portion 76. Thread into 78. As shown in FIG. 13, the through-hole 73 of the beam 9 coincides with the through-hole 79 on the distal end side of the connecting portion 76, so that a screw 19 is passed through the both from below to form a rectangular shape with the L-shaped top plate 1. Screwed into a screw hole 20 formed in the lower surface of the top plate 2. In this case, the center line of the intermediate leg 4 coincides with the joining line of the L-shaped top plate 1 and the rectangular top plate 2. The same applies to the connection between the rectangular top plates 2 and 2.

  Further, as shown in FIGS. 8 to 10, the receiving metal fitting 14 fixed to the front portion of the upper end of the corner leg 5 is a block body made of aluminum die cast, and is fixed to be attached to the upper end of the corner leg 5. Part 81, a two-way connecting part 82 that extends forward from the fixing part 81 and connects the connecting metal parts 15 and 15 so that the angle can be adjusted, and wing parts 83 and 83 that extend on both sides of the fixing part 81. is doing. The fixing portion 81 is fixed to the upper end of the corner leg 5 with bolts 84. The outer periphery of the two-way connecting portion 82 has an arcuate shape, and a plurality of continuous holes 85 and 85 in which three holes are continuous along the arcuate outer peripheral edge are formed so as to penetrate vertically. Here, there are three pairs from the inner holes close to the multiple continuous holes 85, 85 to the outer holes spaced apart from each other, and in order from the inner side to the outer side, the connecting metal fittings at angles of 90 °, 120 °, and 135 °, respectively. 15 and 15 can be connected by a bolt 86. The connection fitting 15 is a block body made of aluminum die cast, and includes a base portion 87 connected to the two-way connection portion 82 of the support fitting 14 and a connection portion 88 extending from the base portion 87. When the beam 9 is externally fitted to the portion 88, a screw hole 89 is formed at a position corresponding to the mounting hole 72, and a through hole 90 is formed at a position corresponding to the through hole 73. Then, the screw 19 is passed through the through hole 73 and the through hole 90 from below and screwed into the screw hole 20 of the L-shaped top plate 1.

  As shown in FIG. 6, a concave step 91 is formed in the front portion of the upper support member 31 of the end leg 3, and one end of the short connecting plate 16 is fitted into the concave step 91. Then, screws 93, 93 are inserted from above into the mounting holes 92, 92 formed in the end portions, and screwed into the screw holes 94, 94 formed in the concave step portion 91 for mounting. Then, the screw 19 is screwed into the screw hole 20 of the L-shaped top plate 1 or the rectangular top plate 2 through the through hole 95 formed in the projecting side end portion of the short connecting plate 16. On the other hand, as shown in FIG. 7, the central portion of the long connecting plate 17 is fitted into the concave step portion 91 of the upper support member 31 of the intermediate leg 4, and the mounting hole 92 formed in the central portion. , 92 are inserted through screws 93, 93 from above and screwed into the screw holes 94, 94 of the recessed step portion 91 to be attached. Then, the screws 19 and 19 are screwed into the screw holes 20 and 20 of the L-shaped top plate 1 and the rectangular top plate 2 through the through holes 95 and 95 formed at both projecting ends of the long connecting plate 17, respectively. Note that a connecting hole 96 penetrating vertically is formed in the front end portion of the upper support member 31. In the end leg 3, the fixing screw 97 is inserted from below and the L-shaped top plate 1 or the rectangular top plate is inserted. Screwed into the screw hole 20 of the plate 2.

  As described above, the screws 19,... And the fixing screws 97 need to be screwed at a plurality of positions from below at the positions of the L-shaped top plate 1 and the plurality of screw holes 20 of the rectangular top plate 2. In order to facilitate this positioning, dowels 98,... Project from the upper surfaces of the T-shaped bracket 12, the cross-shaped bracket 13, the receiving bracket 14, the short connecting plate 16, and the long connecting plate 17, and the L-shaped top plate. 1 and the engagement holes 40,... Formed in advance at predetermined positions on the lower surface of the rectangular top plate 2 are engaged.

  Thus, the basic configuration of the desk is completed. However, in order to attach the blind panel 7 behind the curtain plate 6, as shown in FIGS. Attach the pieces 22 and 22, and attach the locking metal fittings 23 and 23 to both sides of the front surface of the blindfold panel 7, so that the protruding piece 26 at the lower end of the locking metal fitting 23 faces the rear end of the lower end of the curtain plate 6. At the same time as dropping into the engagement hole 25 of the receiving piece 22, the hook piece 27 at the upper end of the locking bracket 23 is mounted on the inclined surface 24 of the upper end cap 21 attached to the upper ends on both sides of the curtain plate 6, A fixing screw 100 inserted from above into a through hole 99 formed in the hook piece 27 is screwed into a screw hole 101 formed in the inclined surface 24 and attached. The through hole 99 is a long hole in a direction along the inclination. Here, since the hook piece 27 of the locking fitting 23 is mounted on the inclined surface 24 of the upper end cap 21, it acts so as to approach the back surface of the curtain plate 6 due to its own weight of the blindfold panel 7. Even if the hand is removed from the blindfold panel 7 before the screw 100 is screwed into the screw hole 101, the state is maintained.

  Further, as shown in FIGS. 15 to 17, the upper end cap 21 at both upper end portions of the curtain plate 6, the upper end portion of the locking bracket 23, the pressing bracket 63, and the rear of the upper support member 31. A cosmetic cap 102 for concealing the end portion is fitted. Here, the decorative cap 102 has a cap main body 102A continuous with the outer shape of the curtain plate 6 and a flange 102B extending to the duct opening 10, and has a shape opened downward, and the rear of the cap main body 102A. The wall portion 102C is inserted into the gap 103 formed by stepping the upper end of the locking fitting 23 forward by the plate thickness. The decorative cap 102 is held by engaging a claw portion 102D protruding from the lower end of the cap main body 102A with an appropriate portion of the upper end cap 21 or an engaging portion formed on the curtain plate 6 or the like.

  Next, the present invention will be described in more detail with reference to FIGS. In the present invention, the present invention relates to a structure in which a blindfold panel 7 is attached behind the curtain plate 6 attached between the end leg bodies 3 and 3 or between the end leg body 3 and the intermediate leg body 4. First, the attachment structure of the curtain 6 to the end leg 3 or the intermediate leg 4 will be described.

  That is, as shown in FIG. 18 and FIG. 19, the locking member 61 protrudes from the rear surface plate 41B of the end leg 3, and at least the front surface 6B side of both side portions is made of a metal plate. It is a two-member surface joining and coupling device in which a locking hole 62 is formed in the front surface 6B, and the locking tool 61 is inserted into the locking hole 62 to be fitted and locked. The locking tool 61 is a rear plate 41B. The hook portion 61A is integrally formed by providing a step from the base body 61C attached to the base plate 61, and a groove portion continuously opened to the tip is formed in the center portion in the width direction of the hook portion 61A on the rear plate 41B side. At a portion where the hook portion 61A is locked at the hole edge, a protruding portion 62A that protrudes inward by stepping a metal plate constituting the side front surface 6B is formed, and the hook portion of the locking tool 61 is formed. The protrusion 62A is fitted into the groove 61B of 61A. A.

  In more detail, the locking member 61 has a mounting hole 61D formed in the base 61C, and the end of the base 61C opposite to the hook portion 61A across the mounting hole 61D on the rear plate 41B side. A protruding projection 61E is formed, and a screw hole 41C or a pilot hole for screwing a screw 104 inserted through the mounting hole 61D of the locking tool 61 is formed in the rear plate 41B of the end leg 3. At the same time, an engagement hole 41D into which the protrusion 61E is inserted is formed. Further, the locking hole 62 of the curtain plate 6 receives an opening 62B into which the base 61C of the locking tool 61 can be loosely inserted, and receives the hook 61A continuously to the opening 62B, and holds the base 61C. It includes a fitting portion 62C that slides and closely fits, and a trapezoidal protruding portion 62A having a slope on the side facing the fitting portion 62C is formed at the hole edge at the back end of the fitting portion 62C. Yes.

  Then, in a state in which the rear plate 41B of the end leg 3 and the side front surface 6B of the curtain plate 6 are surface-joined, the end leg is maintained in order to maintain the locking state of the locking tool and the locking hole. 3 is provided with movement restricting means for restricting movement of the curtain plate 6 in the direction along the side front surface 6B. In the present embodiment, the movement restricting means is a downward-facing structure in which the presser fitting 63 is attached to the rear end portion of the upper support member 31 of the end leg 3 with screws 64 and formed on both sides of the rear end portion of the presser fitting 63. The claws 63A, 63A are engaged from above with the two left and right engaging step portions 6A, 6A formed at the upper end of the side front surface 6B of the curtain plate 6. Here, the locking member 61 is preferably formed of a metal material, but can also be formed of a high-strength synthetic resin material.

  In order to attach the blind panel 7 to the rear surface of the curtain plate 6, the receiving pieces 22 and 22 are attached to the lower ends on both sides of the curtain plate 6, as shown in FIG. In a state where the horizontal substrate of the receiving piece 22 is fitted to a stepped portion 105A formed at the center of the upper surface of the lower end cap 105 attached to the lower end surfaces on both sides of the curtain plate 6, a screw 22A is inserted from below with the lower end cap 105 and the receiving piece. It penetrates through 22 and is screwed into the lower end reinforcing portion of the curtain plate 6. Here, the upper end cap 21 and the lower end cap 105 originally protect the cut edges at the upper and lower ends produced by folding back both sides of the curtain plate 6. In order to hide the step portion 105A for attaching the receiving piece 22 to the front and rear surfaces of the lower end cap 105, a substantially L-shaped cover 106 in a side view can be attached reversibly. The vertical engaging grooves 105B and 105B are formed on both sides of the front and rear surfaces. Engagement edges 106A and 106A that can be engaged with the engagement grooves 105B and 105B from below are formed on both sides of the vertical piece of the cover 106.

  Further, as shown in FIGS. 20 to 23, protrusions of the locking fittings 23 are formed on both side rear surfaces of the curtain plate 6 corresponding to the locking fittings 23, 23 attached to both sides of the front surface of the blindfold panel 7. A synthetic resin guide member 107 that also serves as a cover function for guiding the piece 26 to the engagement hole 25 of the receiving piece 22 is mounted. The guide member 107 is a substantially rectangular member that is long in the up-down direction, and claw pieces 107A and 107A that are engaged with the top of the inclined surface 24 of the upper end cap 21 are formed on both sides of the upper end. An opening 107B for receiving the hook piece 27 of the locking bracket 23 is formed between 107A and 107A, and a horizontal board of the receiving piece 22 is inserted into the lower end portion to form an insertion portion 107C for engagement. Engaging claws 107D and 107D that are engaged with the engaging grooves 105B and 105B of the lower end cap 105 project from both sides, and further, the projecting piece 26 of the engaging fitting 23 is slidably guided to the center on the back side. A shallow guide groove 107E is formed. Further, spacer portions 107F,... That contact the front surface of the blindfold panel 7 are provided on both the upper side and the lower side of the back side of the guide member 107.

  24 to 26 show an embodiment in which a connecting metal fitting 108 having both functions of the holding metal fitting 63 and the inclined surface 24 of the upper end cap 21 is used. The connecting fitting 108 has a board portion 108A attached with screws 109, 109 on the upper surface of the rear end portion of the upper support member 31 of the end leg body 3 or the intermediate leg body 4, and from the board portion 108A to the rear. Two block-like support portions 108B and 108B are extended, and claw portions 108C and 108C that engage with the engaging step portions 6A and 6A of the curtain plate 6 on the lower surfaces of the respective support portions 108B and 108B. Is projected, and the upper surface is a slanting surface 108D. The support portions 108B and 108B of the coupling metal 108 are attached so as to cover the upper end of the end portion of the curtain plate 6. In addition, a substantially T-shaped cut portion 108E in plan view is formed between the support portions 108B and 108B. Then, after attaching the curtain plate 6 to the rear end of the end leg 3, the fitting 108 is attached to the upper surface of the rear end portion of the upper support member 31 and at the same time, the engaging step 6A of the curtain plate 6 is engaged. , 6A are engaged with the claw portions 108C, 108C to restrict the upward movement of the curtain plate 6. Then, the projecting piece 26 of the locking metal fitting 23 attached to the front side of the blindfold panel 7 is dropped into the engagement hole 25 of the receiving piece 22 attached to the lower side of the curtain plate 6, and the hook piece at the upper end. 27 is engaged with the inclined surfaces 108D, 108D of the connecting metal fitting 108, the screws 100, 100 are inserted into the through holes 99, 99 formed in the hook piece 27, and the screw holes 101, 99 formed in the inclined surfaces 108D, 108D. Thread into 101.

  In this way, with the blind plate 7 attached to the curtain plate 6 using the latch metal 23 on the back, the latch metal 23 exists between the curtain plate 6 and the blind panel 7. Since the fastener 23 is covered with the guide member 107, it is not noticeable when viewed from the side. Furthermore, when the desk is installed on the back side of the desk on which the other blindfold panel 7 is mounted, when the blindfold panel 7 of the other desk is shared without attaching the blindfold panel 7 to the desk, If the guide members 107 and 107 are mounted on both sides of the back surface of the curtain plate 6, the guide members 107 and 107 come into contact with the back surface of the blind panel 7 of another desk, and the spacer portions 107F and 107F of the guide member 107 are contacted. A certain joint portion is formed by the..., And the appearance is the same as if the blind panel 7 is mounted behind the curtain 6 of the desk.

  Further, the side end portions of the adjacent curtain plates 6 and 6 are fitted into the intermediate leg 4 with the engaging holes 62 and 62 using the pair of upper and lower engaging members 61 and 61 as described above. After stopping, the connecting bracket 108 is attached to the upper surface of the rear end portion of the upper support member 31 and the claw portions 108C are engaged with the engaging step portions 6A on the end portions of the curtain plates 6 to thereby form both curtain plates. 6 and 6 are controlled at the same time. Then, the hook piece 27 of the locking bracket 23 mounted on the blind panel 7 attached to the back of each curtain plate 6 is locked to the inclined surface 108D of the corresponding support portion 108B and screwed. Here, when the end portion of the curtain plate 6 has a structure that is bent inward from the side end surface in a substantially L shape in a plan view, the side edge of the L shape is a substantially T shape in a plan view of the connection fitting 108. By engaging with the notch part 108E, the holding in the direction in which the adjacent curtain plates 6 and 6 are separated is strengthened.

  Then, the mounting of the blindfold panel 7 to the curtain plate 6 is carried out by using a locking metal fitting 23 attached to the front of both sides of the blindfold panel 7, and the projecting piece 26 of the locking metal fitting 23 is connected to the lower end of the side of the curtain plate 6. The hook piece 27 at the upper end of the engagement fitting 23 is engaged with the inclined surface 24 of the upper end cap 21 attached to the upper end portions on both sides of the curtain plate 6. Alternatively, since the structure is such that the inclined surfaces 108D and 108D of the coupling metal 108 are locked and screwed, the hooks of the locking metal 23 are used when the heights of the adjacent blindfold panels 7 and 7 are different. The height can be easily finely adjusted by inserting an appropriate number of plate-like spacers between the piece 27 and the inclined surface 24 or the inclined surface 108D. When the spacer is interposed, the through hole 99 is a long hole in a direction along the slope in order to allow the locking metal fitting 23 to move somewhat forward and backward. Even in this case, the mounting structure and strength of the blindfold panel 7 and the assembly work are not changed at all.

It is a whole perspective view which shows the typical structural example of the assembly-type desk which concerns on this invention. It is the side view similarly seen from the edge part leg side. It is a longitudinal cross-sectional view similarly. It is a fragmentary perspective view which shows the shape of an edge part leg body. It is a disassembled perspective view which shows the relationship between the structure of an end leg body, and a top plate. It is a disassembled perspective view which shows the assembly structure of an edge part leg body and a top plate. It is a disassembled perspective view which shows the assembly structure of an intermediate part leg and a top plate. It is a side view of a corner leg in the state where a receiving metal fitting and a connecting metal fitting are attached. It is a top view of a corner leg similarly. It is a fragmentary top view which shows the structure of the corner part of an L-shaped desk. It is an abbreviated top view of the state which installed the flat desk side by side. The connection form of a T-shaped metal fitting and a beam in the case of comprising a flat desk is shown, (a) is a partially omitted plan view, and (b) is a partially omitted sectional view. It is an abbreviated top view which shows the relationship between the intermediate | middle part leg, a cross-shaped metal fitting, and a beam in the desk structure which arranges an L-shaped desk and a flat desk continuously. The connection form of a cross-shaped metal fitting and a beam is shown, (a) is a partially omitted plan view, and (b) is a partially omitted sectional view. It is a disassembled sectional view which shows the structure which attaches a curtain board and a blindfold panel to the rear-end part of a leg. It is a fragmentary perspective view which shows the structure which attaches a curtain to an intermediate part leg. It is a fragmentary sectional view in the state where a curtain and a blindfold panel were attached to the rear end of the leg. It is a partial exploded perspective view which shows the structure which connects a curtain to the rear end surface of an end leg. It is a partial expansion perspective view which similarly shows the connection structure of an edge part leg body and a curtain. It is a disassembled perspective view which shows the structure which attaches a blindfold panel behind a curtain. It is the partial front view which abbreviate | omitted and showed the state which attached the latch metal which attaches a blindfold panel to a curtain plate similarly. It is a partial top view similarly. It is the same partially enlarged front view of the upper part. It is a partial exploded perspective view which shows other embodiment of the attachment structure of the curtain plate to an edge part leg body, and the attachment structure of a blindfold panel. It is a partial longitudinal cross-sectional view similarly. It is an enlarged vertical sectional view of the state where the blindfold panel was similarly attached behind the curtain.

DESCRIPTION OF SYMBOLS 1 L-shaped top plate 2 Rectangular top plate 3 End leg body 4 Intermediate part leg body 5 Corner leg body 6 Curtain board 7 Blindfold panel 8 Upper cabinet 9 Beam 10 Duct opening 11 Post 12 T-shaped bracket 13 Cross-shaped bracket 14 Receiving bracket DESCRIPTION OF SYMBOLS 15 Connection metal fitting 16 Short connection board 17 Long connection board 18 Fixing board 19 Screw 20 Screw hole 21 Upper end cap 22 Receiving piece 23 Locking metal fitting 24 Inclined surface 25 Engagement hole 26 Projection piece 27 Hook piece 28 Recess 29 Slanted edge 30 Leg plate part 31 upper support member 32 lower support member 33 decorative member 34 vertical duct 35 duct cover 36 fixing portion 37 arm portion 38 fixing portion 39 arm portion 40 engagement hole 41 trunk plate 41A side plate 41B rear plate 42 front reinforcing member 43 upper reinforcing member 43 44 Lower reinforcing member 45 Mounting portion 46 Stopping portion 47 Side piece 48 Bottom plate 49 Bolt 50 Screw hole 51 Notched portion 52 Notched portion 53 Recessed portion 54 Holding base 55 Through hole 56 Standing wall 57 Engaging recess 58 Engaging groove 59 Protrusion 60 Inclined rear plate 61 Locking tool 61A Hook 61B Groove 61C Base 61D Mounting hole 61E Protrusion 62 Locking hole 62A Protruding part 62B Opening 62C Fitting Part 63 presser fitting 64 decorative post 63A downward claw 6A engagement step 65 attachment part 66 connection part 67 bolt 68 screw hole 69 engagement convex part 70 screw hole 71 through hole 72 attachment hole 73 through hole 74 screw 75 attachment part 76 connection Portion 77 Bolt 78 Screw hole 79 Through hole 80 Screw 81 Fixing portion 82 Two-way connecting portion 83 Wing portion 84 Bolt 85 Multiple holes 86 Bolt 87 Base portion 88 Connecting portion 89 Screw hole 90 Through hole 91 Recessed portion 92 Mounting hole 93 Screw 94 Screw hole 95 Through hole 96 Connection hole 97 Fixing screw 98 Dowel 99 Through hole 100 Fixing screw 101 Screw hole 102 Cosmetic cap 103 During 104 screw 105 lower cap 106 cover 107 guide member 107A pawl 107B opening 107C insertion portion 107D engaging claws 107E guide groove 107F spacer portion 108 connecting fitting 109 screws

Claims (3)

  In the desk having a structure in which a curtain plate is provided between the rear ends of both legs, a slant surface that is lowered forward is formed at the upper end of both ends of the curtain plate, and a receiving piece having an engagement hole provided at the lower end of both ends is attached. A locking metal fitting having a protrusion piece engaging with the engagement hole at the lower end in the vertical direction and a hook piece mounted on the inclined surface at the upper end is attached to the front of the blindfold panel at both lower portions, and the engagement metal fitting The projecting piece is dropped into the engagement hole of the receiving piece from above, and at the same time, the hook piece of the locking metal fitting is mounted on the inclined surface and the hook piece is screwed to the inclined surface. The installation device for the blindfold panel   An upper end cap is attached to the upper ends of both ends of the curtain plate, the upper end cap has the inclined surface, and a screw hole for screwing a hook piece of the locking metal fitting is formed in the inclined surface. Item 2. A blindfold panel mounting device in a desk according to Item 1. Synthetic resin guides that also serve as a cover function for guiding the protruding pieces of the locking metal fittings to the engagement holes of the receiving pieces on both side rear surfaces of the curtain plate corresponding to the locking metal fittings attached to the blindfold panel. The attachment device of the blindfold panel in the desk of Claim 1 or 2 which mounts a member and protrudes the spacer part which contact | abuts the front surface of the said blindfold panel on the back side.

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