Mobile fixtures

Abstract

To provide a hook and a mobile fixture that can hold an item and on which other items can be placed. [Solution] The device has an engaging piece that engages with the upper end of a member, a hanging piece that extends downward from the engaging piece, an extending piece that extends forward in the fore-and-aft direction at the lower end of the hanging piece and away from the member, and a protruding piece that extends upward from the extending piece, and an item can be engaged with the extending piece and the item can be clamped between the hanging piece and the protruding piece.

Description

[Technical field]

[0001] The present invention , move This concerns movable fixtures. [Background technology]

[0002] Traditionally, movable fixtures have been installed in work spaces such as offices, research facilities, hospitals, and schools.

[0003] 2. Description of the Related Art There is known a fixture having horizontal bars from which a hanging device such as a hook is hung, and from which an article is hung (see Patent Document 1 below). [Prior art documents] [Patent documents]

[0004] [Patent Document 1] Japanese Utility Model Application Publication No. 55-160666 Summary of the Invention [Problem to be solved by the invention]

[0005] However, although a suspending device for suspending an object can be hung from the horizontal beam, the holding form of the object is limited to hanging by the suspending device. Also, even if an object is to be placed on the horizontal beam itself, there is a problem in that the attachment part of the suspending device to the horizontal beam becomes an obstacle.

[0006] The present invention has been made in consideration of the above circumstances, and provides a locking mechanism capable of locking an article and also capable of placing other articles thereon. A transition Provide movable fixtures. [Means for solving the problem]

[0007] In order to achieve the above object, the present invention employs the following means. In other words, the hook of the present invention has an engaging piece that engages with the upper end of a member, a hanging piece extending downward from the engaging piece, an extending piece extending forward in the fore-and-aft direction at the lower end of the hanging piece away from the member, and a protruding piece extending upward from the extending piece, and an article can be engaged with the extending piece and the article can be clamped between the hanging piece and the protruding piece.

[0008] In the hook constructed in this manner, the engaging piece is engaged with the upper end of the member, and the article engaged with the extending piece is sandwiched between the hanging piece and the protruding piece, so that the article is sandwiched between the hanging piece and the protruding piece and is prevented from moving forward and backward.

[0009] In addition, the hook of the present invention has a fall prevention piece extending upward from a front end of the extension piece spaced away from the member, and the distance between the hanging piece and the protruding piece may be shorter than the distance between the protruding piece and the fall prevention piece.

[0010] In addition, the hook of the present invention has a fall prevention piece extending upward from the front end of the extension piece away from the member, and the height from the lower end of the extension piece to the upper end of the protruding piece may be lower than the height from the lower end of the extension piece to the upper end of the fall prevention piece.

[0011] In addition, the mobile fixture of the present invention comprises a panel member formed in a flat plate shape with its thickness direction facing the front-to-rear direction, the panel member has a panel engaging hole formed therein that penetrates in the plate thickness direction, and the upper edge of the panel engaging hole has a pair of panel engaging pieces extending downward from both sides in the plate thickness direction, and the pair of panel engaging pieces clamp the protruding piece of any of the hooks described above.

[0012] In the mobile fixture configured in this manner, a pair of panel engaging pieces provided in the engaging holes of the panel member clamp the protruding pieces of the hook in the front-to-rear direction, so that the panel member is stably engaged with the protruding pieces and movement of the panel member in the front-to-rear direction is suppressed. Effect of the Invention

[0013] The present invention relates to Move The movable fixture allows an item to be fastened to it and also allows other items to be placed on it. [Brief description of the drawings]

[0014] [Figure 1] FIG. 1 is a perspective view of a mobile fixture according to one embodiment of the present invention. [Diagram 2] A cross-sectional view of a horizontal rail of a mobile fixture in one embodiment of the present invention. [Diagram 3] 1 is an oblique view of a horizontal rail of a mobile fixture according to one embodiment of the present invention, viewed from below. [Figure 4] A cross-sectional view showing the state in which an optional mounting member is installed on the cross rail of a mobile fixture in one embodiment of the present invention. [Diagram 5] 1 is a cross-sectional view showing a hook of modified example 1 being engaged with a horizontal rail of a mobile fixture according to one embodiment of the present invention. FIG. [Figure 6] 13 is a cross-sectional view showing a hook of variant 1 being engaged with a horizontal rail of a mobile fixture according to one embodiment of the present invention, and a panel member being engaged with the hook. FIG. [Figure 7] 1 is a cross-sectional view of a mobile fixture according to one embodiment of the present invention, in which a clip is engaged with a horizontal rail. FIG. [Figure 8] 1 is a perspective view showing a clip that engages with a horizontal rail of a mobile fixture in one embodiment of the present invention. FIG. [Figure 9] 11A to 11C are cross-sectional views showing the procedure for engaging a clip with a horizontal rail of a mobile fixture according to one embodiment of the present invention. [Figure 10] 10 is a cross-sectional view showing the procedure for fastening a clip to a horizontal rail of a mobile fixture according to one embodiment of the present invention, showing a process subsequent to that shown in FIG. 9. [Figure 11] 13 is a cross-sectional view showing a hook of variant 2 being engaged with a horizontal rail of a mobile fixture according to one embodiment of the present invention, and a panel member being engaged with the hook. FIG. [Figure 12] 1 is a cross-sectional view of a hanging member of modified example 1 being engaged with a horizontal rail of a mobile fixture according to one embodiment of the present invention. FIG. [Figure 13] FIG. 2 is a perspective view of a mobile fixture according to a first variant embodiment of the present invention. [Figure 14] FIG. 2 is an exploded perspective view of a mobile fixture relating to variant 1 of an embodiment of the present invention. [Figure 15] A cross-sectional view of a horizontal rail of a mobile fixture in accordance with a first variant of an embodiment of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0015] <Stand> Hereinafter, an embodiment of the present invention will be described with reference to the drawings. Fig. 1 is a perspective view of a mobile fixture according to one embodiment of the present invention. A stand 100 according to this embodiment shown in Fig. 1 is installed in an indoor space such as an office or a conference room in a public facility. The stand 100 includes a base body 1, a support frame body (support body) 3, and two horizontal rails 4.

[0016] In the following description, the up-down direction of the stand 100 is designated by the symbol Dv. The left-right direction (first direction) when facing the stand 100 is designated by the symbol Dh. The direction perpendicular to the up-down direction and the left-right direction is designated by the symbol Df.

[0017] The base body 1 is disposed within the left-right range of the support frame body 3 when viewed in the front-rear direction. In other words, the left-right length of the base body 1 is shorter than the left-right length of the support frame body 3, and the base body 1 is contained within the left-right length of the support frame body 3. The base body 1 is formed in a flat plate shape with the thickness direction being the up-down direction. The base body 1 has a base base (not shown) and a base cover material 20 that covers both the front and rear sides of the base base. Casters 17 that can run on the floor surface are provided at four locations on both ends in the front-rear direction and both ends in the left-right direction of the base base. The casters 17 allow the stand 100 to move in the front-rear direction and left-right direction on the floor surface. The base base is connected to a lower frame member 35 of the support frame body 3 (described later) by connectors such as bolts, nuts, and screws.

[0018] The support frame 3 is supported by the base body 1. The support frame 3 is formed in a four-sided frame shape. The support frame 3 has a pair of vertical frame members 30, an upper frame member 33, and a lower frame member 35.

[0019] The pair of vertical frame members 30 are disposed facing each other and spaced apart in the left-right direction. The vertical frame members 30 have a vertical outer frame 31 and a vertical inner member 32. The vertical outer frame 31 and the vertical inner member 32 extend in the up-down direction. The vertical inner member 32 is disposed on the center side in the left-right direction relative to the vertical outer frame 31. The vertical inner member 32 and the vertical outer frame 31 are connected by connectors (not shown) such as bolts and nuts.

[0020] A grippable handle 38 is provided on the outer surface (surface facing the left and right end sides) 31c of the vertical outer frame 31. The handle 38 is formed into a ring shape from a belt-shaped member. The material of the handle 38 is preferably flexible.

[0021] The upper frame member 33 extends in the left-right direction. The upper frame member 33 connects the upper ends of the pair of vertical frame members 30. The left-right ends of the upper frame member 33 are connected to the upper ends of the vertical frame members 30 with connectors (not shown) such as bolts and nuts. The upper frame member 33 is formed with an upper wiring recess 33a that is recessed downward.

[0022] The lower frame member 35 extends in the left-right direction. The lower frame member 35 connects the lower ends of the pair of vertical frame members 30. The left-right ends of the lower frame member 35 are connected to the lower ends of the vertical frame members 30 by connectors (not shown) such as bolts and nuts.

[0023] The two horizontal beams 4 are long and extend in the left-right direction. The horizontal beams 4 connect the pair of vertical frame members 30 at their middle points in the up-down direction.

[0024] The horizontal rail 4 has a lower member 41 and an upper member 42. The upper member 42 is detachably installed above the lower member 41. The left and right ends of the lower member 41 are connected to the vertical inner members 32 of the vertical frame members 30 with screws 41a (see FIG. 2).

[0025] The lower member 41 extends in the left-right direction. The length of the lower member 41 is approximately the same as the length between the inner and inner sides of the vertical frame members 30 of the support frame 3. The lower member 41 is recessed downward and opens upward.

[0026] 2 is a cross-sectional view taken along the up-down and front-rear directions of the horizontal rail 4. As shown in FIG. 2, the lower member 41 has a lower panel portion 411 and a pair of front and rear panel portions (protruding edge portions) 416.

[0027] The lower plate portion 411 extends in the left-right direction. The length of the lower plate portion 411 is approximately the same as the length between the inner and inner sides of the vertical frame members 30 of the support frame 3. The lower plate portion 411 is formed in a plate shape. The plate thickness direction of the lower plate portion 411 faces the up-down direction.

[0028] FIG. 3 is a perspective view of the horizontal rail 4 as viewed from below. As shown in FIG. 3, a first slit (first locking hole) 412 is formed in the lower plate portion 411, penetrating in the up-down direction. The first slit 412 is formed in the center of the lower plate portion 411 in the front-rear direction. The first slit 412 is an elongated hole that is long in the left-right direction. The first slit 412 is divided in the left-right direction and formed in a plurality of places (with intervals). The first slit 412 may be formed over substantially the entire length of the lower plate portion 411 in the left-right direction, or may be formed so as to be scattered. A hanging member 140 described later can be locked in the first slit 412.

[0029] The lower plate portion 411 is formed with a second slit (second locking hole) 413 penetrating in the up-down direction. The second slit 413 is formed on both sides, forward and backward, of the center in the front-rear direction of the lower plate portion 411. The second slit 413 is an elongated hole that is long in the front-rear direction. The second slits 413 are formed in a plurality of locations with intervals in the left-right direction. The second slits 413 may be formed over substantially the entire length of the lower plate portion 411 in the front-rear direction. A clip 170, which will be described later, can be locked in the second slit 413.

[0030] As shown in Fig. 2, the front and rear panel portions 416 extend upward from both front and rear end portions of the lower panel portion 411. The front and rear panel portions 416 extend in the left and right direction. The front and rear panel portions 416 are formed over substantially the entire length of the lower panel portion 411 in the left and right direction. The front and rear panel portions 416 are formed in a plate shape. The plate thickness direction of the front and rear panel portions 416 faces the front and rear direction.

[0031] A folded wall portion 417 is provided at the upper end of the front and rear panel portion 416. The folded wall portion 417 is folded from the upper end of the front and rear panel portion 416 toward the opposing front and rear panel portion 416, and then extends downward so as to abut against a surface of the front and rear panel portion 416 facing the opposing front and rear panel portion 416. The presence of the folded wall portion 417 at the upper end of the front and rear panel portion 416 prevents the upper end of the front and rear panel portion 416 from piercing the user's finger when the user's finger touches the upper end of the front and rear panel portion 416.

[0032] As shown in Fig. 1, the upper member 42 extends to the right. The upper member 42 is disposed over substantially the entire length of the lower member 41 in the left-right direction. The length of the upper member 42 is substantially the same as the inner-inner length of the vertical frame members 30 of the support frame 3. As shown in Fig. 2, the upper member 42 has a shape that is recessed upward and opens downward.

[0033] The upper member 42 has a mounting plate portion (mounting portion) 421, a pair of upper front and rear plate portions 422, a pair of middle plate portions (bottom portions) 423, a pair of lower front and rear plate portions 424, and a pair of installation plate portions 425.

[0034] The placing plate portion 421 extends in the left-right direction. The length of the placing plate portion 421 is approximately the same as the length between the inner and inner sides of the vertical frame members 30 of the support frame 3. The placing plate portion 421 is formed in a plate shape. The plate thickness direction of the placing plate portion 421 is oriented approximately in the up-down direction.

[0035] An article can be placed on the upper surface 421u of the placement plate portion 421. Both front-rear end portions 421c of the upper surface 421u of the placement plate portion 421 are disposed along a substantially horizontal plane. A recess 421b is formed on the upper surface 421u of the placement plate portion 421 other than both end portions 421c (closer to the center in the front-rear direction than both end portions 421c), with the center in the front-rear direction recessed toward the lower edge.

[0036] The upper front-rear plate portion 422 extends downward from both ends of the mounting plate portion 421 in the front-rear direction. The upper front-rear plate portion 422 is arranged to face both ends of the mounting plate portion 421 in the front-rear direction. The upper front-rear plate portion 422 extends in the left-right direction. The upper front-rear plate portion 422 is formed over substantially the entire length of the mounting plate portion 421 in the left-right direction. The upper front-rear plate portion 422 is formed in a plate shape. The plate thickness direction of the upper front-rear plate portion 422 faces the front-rear direction. The upper front-rear plate portion 422 is arranged at a distance from the front-rear surface plate portion 416 of the lower member 41 in the front-rear direction.

[0037] The middle plate portion 423 extends from the lower end of the upper front-rear plate portion 422 in a direction away from the opposing upper front-rear plate portion 422. The middle plate portion 423 extends in the left-right direction. The middle plate portion 423 is formed over approximately the entire length of the upper front-rear plate portion 422 in the left-right direction. The middle plate portion 423 is formed in a plate shape. The plate thickness direction of the middle plate portion 423 faces the up-down direction.

[0038] The middle plate portions 423 are disposed on both front and rear sides of the placement plate portion 421. The middle plate portions 423 are disposed at a lower height than the placement plate portion 421.

[0039] The upper side of the front and rear plate portions 416 of the lower member 41, the middle plate portion 423 of the upper member 42, and the portion surrounded by the upper front and rear plate portions 422 of the upper member 42 form a downwardly recessed groove portion 428. The groove portion 428 is formed over substantially the entire length of the horizontal rail 4 in the left-right direction.

[0040] The lower front-rear plate portion 424 extends downward from the extending end portion of the middle plate portion 423. The pair of lower front-rear plate portions 424 are arranged with a gap in the front-rear direction. The lower front-rear plate portion 424 extends in the left-right direction. The lower front-rear plate portion 424 is formed over substantially the entire length of the middle plate portion 423 in the left-right direction. The lower front-rear plate portion 424 is formed in a plate shape. The plate thickness direction of the lower front-rear plate portion 424 faces the front-rear direction. The lower front-rear plate portion 424 is arranged with a small gap from the front-rear surface plate portion 416 of the lower member 41.

[0041] The installation plate portion 425 extends from the lower end of the lower front-rear plate portion 424 in a direction approaching the opposing lower front-rear plate portion 424. The installation plate portion 425 extends in the left-right direction. The installation plate portion 425 is formed over approximately the entire length of the lower front-rear plate portion 424 in the left-right direction. The installation plate portion 425 is formed in a plate shape. The plate thickness direction of the installation plate portion 425 faces the up-down direction. The installation plate portion 425 is disposed on the lower plate portion 411 of the lower member 41.

[0042] Next, optional mounting members that can be installed on the above-mentioned stand 100 will be described. <Placed items> 1, an article 110 can be placed on the upper member 42 of the horizontal rail 4. The article 110 is, for example, a pen holder or a small item case.

[0043] Fig. 4 is a cross-sectional view showing a state in which an optional mounting member is installed on the horizontal rail 4. As shown in Fig. 4, the article 110 to be placed is placed on the placement plate portion 421 of the horizontal rail 4. In this embodiment, the article 110 to be placed has a substantially rectangular parallelepiped shape. Inside the article 110 to be placed, a storage recess 110a is formed downwardly that can store an article.

[0044] The vicinity of both ends in the front-rear direction of the bottom 111 of the placed article 110 abuts against both ends 421c of the placing plate portion 421. Abutment pieces 112 extending downward are provided at both ends in the front-rear direction of the bottom 111 of the placed article 110. The pair of abutment pieces 112 are arranged opposite each other in the front-rear direction. The abutment pieces 112 abut against the upper front-rear plate portion 422 of the horizontal rail 4. The pair of abutment pieces 112 clamp the upper front-rear plate portion 422 of the horizontal rail 4 from both the front and rear, thereby preventing the placed article 110 from tilting in the front-rear direction or tipping over.

[0045] <hook> 1, hooks 120 can be engaged with the front and rear panel portions 416 of the horizontal rail 4. The hooks 120 can be used to engage with articles such as whiteboards or calendars having through holes formed therein.

[0046] As shown in FIG. 4, the hook 120 has a hanging piece 121, a locked piece 122, an extending piece 123, a fall prevention piece 124, and a rib 125.

[0047] The hanging piece 121 is disposed along an outer surface (surface facing the opposite side to the center in the front-rear direction of the horizontal rail 4) 416a of the front-rear panel portion 416 of the horizontal rail 4. The hanging piece 121 extends in the up-down direction.

[0048] The locked piece 122 is provided at the upper end of the hanging piece 121. The locked piece 122 has an extending piece portion 122a and a downward piece portion 122b. The extending piece portion 122a extends from the upper end of the hanging piece 121 toward the center side of the horizontal rail 4 in the front-rear direction. The downward piece portion 122b extends downward from the extending end portion of the extending piece portion 122a. The upper end portion of the front-rear panel portion 416 of the lower member 41 is disposed between the hanging piece 121 and the downward piece portion 122b, and the upper end portion of the front-rear panel portion 416 abuts against the lower surface of the extending piece portion 122a. In this manner, the locked piece 122 is locked to the upper end portion of the front-rear panel portion 416.

[0049] The extension piece 123 extends from the lower end of the hanging piece 121 in the opposite direction to the extending direction of the locked piece 122 (opposite the center of the horizontal rail 4 in the front-to-rear direction). The fall prevention piece 124 extends upward from the extending end of the extension piece 123. The rib 125 stands upright from the extension piece 123. The rib 125 is formed in a plate shape. The plate thickness direction of the rib 125 faces the left-right direction. The edge of the rib 125 is connected to the hanging piece 121 and the fall prevention piece 124.

[0050] <Hanging parts> 3, the hanging member (engaged member) 140 can be engaged with the first slit 412 of the horizontal rail 4. An article 181 (see the two-dot chain line in FIG. 4) such as a letter case having a ring-shaped engaging portion can be engaged with the hanging member 140.

[0051] As shown in FIG. 4, the hanging member 140 has an insertion piece 141, an upper locking piece 142, a lower extending piece 143, a pair of hanging pieces 144, and a pair of inwardly extending pieces 145.

[0052] The insertion piece 141 extends in the up-down direction. The insertion piece 141 is inserted into the first slit 412 of the horizontal rail 4. For example, the insertion piece 141 has a circular shape in a horizontal cross section, and the diameter of the insertion piece 141 is shorter than the length L2 (see FIG. 3) of the first slit 412 in the front-rear direction.

[0053] The upper locking piece 142 extends on both front and rear sides from an upper end of the insertion piece 141. As shown in Fig. 3, a left-right length L1 of the upper locking piece 142 is shorter than a front-rear length L2 of the first slit 412 of the horizontal rail 4.

[0054] As shown in Fig. 4, the lower extension piece 143 extends on both sides in the front-rear direction from the lower end of the insertion piece 141. The hanging piece 144 extends downward from the extending end of the lower extension piece 143. The inward piece 145 extends from the lower end of the hanging piece 144 toward the center in the front-rear direction. The ends of the pair of inward pieces 145 are disposed with a gap between them. A protrusion 145a that protrudes upward is provided on the upper surface of the inward piece 145 near the end.

[0055] An article 181 can be hung from the inward pieces 145 of the hanging member 140 through the gap between the pair of inward pieces 145. The protrusions 145a prevent the article 181 from falling through the gap between the pair of inward pieces 145.

[0056] When the hanging member 140 is engaged with the first slit 412 of the horizontal rail 4, the hanging member 140 is positioned below the horizontal rail 4 with the upper engaging piece 142 facing in the left-right direction. The upper engaging piece 142 is inserted through the first slit 412. Once the upper engaging piece 142 is positioned on the upper side of the lower plate portion 411, the hanging member 140 is rotated 90 degrees about the vertical axis so that the pair of hanging pieces 144 face each other in the front-rear direction. The insertion piece 141 is moved left-right within the first slit 412 to position the hanging member 140 in the desired position.

[0057] In the following, modified examples of the optional mounting member shown above will be described. Among the configurations of the modified examples, the same configurations as those of the embodiment shown above will be denoted by the same reference numerals and the description thereof will be omitted. <hook> Fig. 5 is a cross-sectional view of the hook of Modification 1. As shown in Fig. 5, hook 120A according to Modification 1 has hanging piece 121A, locked piece 122, extension piece 123A, fall prevention piece 124, and protruding piece 126.

[0058] The hanging piece 121A is disposed along the outer surface 416a of the front and rear plate portions 416 of the horizontal rail 4. The hanging piece 121A extends in the up-down direction. The extending piece 123A extends from the lower end of the hanging piece 121 in the opposite direction to the extending direction of the locked piece 122 (opposite the center of the horizontal rail 4 in the front-to-rear direction). It is preferable that the connection portion between the hanging piece 121A and the extending piece 123A is formed at a substantially right angle.

[0059] The protruding piece 126 extends upward from the extending piece 123A. The protruding piece 126 is disposed between the hanging piece 121A and the fall prevention piece 124 in the front-rear direction. The protruding piece 126 is disposed opposite the hanging piece 121A.

[0060] An upper edge portion 151u of a locking hole (panel locking hole) 151 of a panel member (article) 150 such as a whiteboard can be locked to the extension piece 123A of the hook 120A.

[0061] Panel member 150 is formed in a flat plate shape. The thickness direction of panel member 150 faces the front-rear direction. Part 153 of panel member 150 above engaging hole 151 is sandwiched between surface 121b of hanging piece 121A facing the opposing protruding piece 126 and surface 126b of protruding piece 126 facing the opposing hanging piece 121A. Surface 121b of hanging piece 121A and surface 126b of protruding piece 126 are arranged along a vertical plane along the left-right direction.

[0062] Fig. 6 is a cross-sectional view of the hook of Modification 1 being engaged with the panel member. As shown in Fig. 6, an upper edge 151u of an engaged hole 151 of a panel member (article) 150A is disposed above a protruding piece 126 of a hook 120A. An edge member 160 provided in an engaged hole (panel engaged hole) 151 of a panel member (article) 150A is engaged with an extending piece 123A of the hook 120A.

[0063] The edge member 160 has an outer edge member 161 and an inner edge member 166. The inner edge member 166 is disposed on the inside of the locked hole 151 relative to the outer edge member 161. The outer edge member 161 and the inner edge member 166 are assembled together. The outer edge member 161 and the inner edge member 166 are formed of a material such as resin.

[0064] The outer edge member 161 is disposed along the locked hole 151 of the panel member 150A. The outer edge member 161 has an end surface portion 162, an attachment piece 163, and a first clamping piece (panel locked piece) 164. The end surface portion 162 is disposed along the end surface of the locked hole 151 of the panel member 150A. The attachment piece 163 extends from the end surface portion 162 along one surface 150b of the panel member 150A. The first clamping piece 164 extends from the end surface portion 162 toward the locked hole 151 of the panel member 150A.

[0065] The inner edge member 166 is disposed along the outer edge member 161. The inner edge member 166 has an end surface portion 167, an attachment piece 168, and a second clamping piece (panel locked piece) 169. The end surface portion 167 is disposed along the end surface portion 162 of the outer edge member 161. The attachment piece 168 extends from the end surface portion 167 along the other surface 150c of the panel member 150A. The second clamping piece 169 extends from the end surface portion 167 toward the locked hole 151 of the panel member 150A.

[0066] A shape recessed from the inside to the outside of the locked hole 151 is formed by the first clamping piece 164 of the outer edge member 161 and the end face portion 167 and the second clamping piece 169 of the inner edge member 166. The first clamping piece 164 and the second clamping piece 169 of the edge member 160 clamp the extension piece 123A of the hook 120A in the front-rear direction.

[0067] <Clip> Fig. 7 is a cross-sectional view of the clip locked to the horizontal rail 4. As shown in Fig. 3, the clip 170 can be locked in the second slit 413 of the horizontal rail 4. As shown in Fig. 7, the clip 170 can clamp the lower portion 150d of the panel member 150 between the front and rear plate portions 416 of the horizontal rail 4.

[0068] Fig. 8 is a perspective view showing clip 170. As shown in Fig. 7 and Fig. 8, clip 170 has a support shaft (locked portion) 171, a connection portion (locked portion) 172, a base portion 173, and a clamping plate portion (clamping portion) 174.

[0069] The support shaft 171 extends in the left-right direction. The support shaft 171 has a generally cylindrical shape with its axis oriented in the left-right direction. The support shaft 171 is disposed along the upper surface 411u of the lower plate portion 411 of the horizontal cross member 4. The support shaft 171 is disposed directly above the second slit 413 of the horizontal cross member 4. The left-right length L11 (see FIG. 8) of the support shaft 171 is shorter than the front-rear length L12 of the second slit 413 of the horizontal cross member 4. The diameter L13 (see FIG. 8) of the support shaft 171 is shorter than the left-right length L14 (see FIG. 3) of the second slit 413 of the horizontal cross member 4.

[0070] The connection portion 172 connects the support shaft 171 and the base portion 173. The connection portion 172 is inclined so as to gradually slope downward toward the end portion in the front-rear direction. The connection portion 172 is disposed within the second slit 413 of the horizontal rail 4.

[0071] A left-right length L15 (see FIG. 8) of the connection portion 172 is shorter than a left-right length L14 (see FIG. 3) of the second slit 413. A left-right length L11 (see FIG. 8) of the support shaft 171 is longer than a left-right length L14 (see FIG. 3) of the second slit 413. This allows the connection portion 172 to move in the front-rear direction within the second slit 413, and the support shaft 171 connected to the connection portion 172 is engaged with the second slit 413.

[0072] The base portion 173 extends in the front-rear direction from the lower end portion of the connection portion 172. The base portion 173 is disposed along the lower surface 411d of the lower plate portion 411 of the horizontal rail 4. The base portion 173 is formed in a plate shape. The plate thickness direction of the base portion 173 faces the up-down direction.

[0073] A magnet 173a is attached to an upper surface 173u of the base portion 173. This allows the base portion 173 to be magnetically attached to the lower member 41 of the horizontal rail 4 made of a metal material (magnetic material).

[0074] The clamping plate portion 174 extends upward from the front-rear end of the base portion 173. The clamping plate portion 174 is formed in a plate shape. The plate thickness direction of the clamping plate portion 174 faces the front-rear direction. As shown in FIG. 7, the clamping plate portion 174 is disposed in contact with an outer surface 150b (a surface facing the opposite side to the center in the front-rear direction of the horizontal rail 4) of the lower portion 150d of the panel member 150. The lower portion 150d of the panel member 150 is clamped between the clamping plate portion 174 and the front-rear plate portions 416 of the horizontal rail 4.

[0075] 9 and 10 are cross-sectional views showing the procedure for locking clip 170 to horizontal cross bar 4, and Fig. 10 shows a process subsequent to that of Fig. 9. Support shaft 171 of clip 170 is moved from below to above second slit 413 so that the longitudinal direction of support shaft 171 is aligned with the longitudinal direction of second slit 413 of horizontal cross bar 4. Support shaft 171 is positioned above second slit 413 of horizontal cross bar 4, and clip 170 is rotated 90 degrees around the vertical axis. As shown in Fig. 9, support shaft 171 and connecting portion 172 of clip 170 are locked in second slit 413 of horizontal cross bar 4.

[0076] As shown in Fig. 10, the support shaft 171 is moved toward the end of the horizontal bar 4 in the front-to-rear direction, and the clamping plate portion 174 is rotated upward around the support shaft 171 as the central axis. As shown in Fig. 7, the entire clip 170 is moved toward the center of the horizontal bar 4 in the front-to-rear direction, so that the clamping plate portion 174 comes into contact with the outer surface 150b of the panel member 150.

[0077] When removing the panel member 150, the clip 170 is moved to the front-rear end side of the horizontal rail 4 as shown in Fig. 10. As shown in Fig. 9, the clip 170 is retracted below the horizontal rail 4 by rotating the clamping plate portion 174 downward around the support shaft 171 as the central axis, thereby allowing the panel member 150 to be easily removed.

[0078] <hook> Fig. 11 is a cross-sectional view of the hook of Modification 2 engaged with a panel member. As shown in Fig. 11, the engaged piece 122 of the hook 120B is engaged with the front and rear panel parts 416 of the upper horizontal cross member 4. The hook 120B is configured such that the hook 120 does not have a rib 125. The corners of the extension piece 123 and the fall prevention piece 124 of the hook 120 are engaged with the front and rear panel parts 416 of the lower horizontal cross member 4. The panel member 150 has engaged holes 151A and 151B formed at the top and bottom.

[0079] In the upper horizontal rail 4, a portion above the engaging hole 151A of the panel member 150 is disposed between the hanging piece 121 of the hook 120 and the fall prevention piece 124. The upper edge of the engaging hole 151A is engaged with the extending piece 123 of the hook 120.

[0080] In the lower horizontal rail 4, a portion of the panel member 150 below the engaging hole 151B is disposed between the front and rear panel portions 416 of the horizontal rail 4 and the hanging piece 121 of the hook 120. The lower edge portion of the engaging hole 151B is engaged with the extending piece 123 of the hook 120.

[0081] A distance C1 between the downward piece 122b of the hook 120 and the hanging piece 121 is approximately the same as a thickness (length in the front-rear direction) A1 of the front and rear panel parts 416 of the horizontal rail 4. This allows the upper hook 120 to be stably engaged with the front and rear panel parts 416 of the horizontal rail 4.

[0082] The distance C2 between the hanging piece 121 of the hook 120 and the fall prevention piece 124 is approximately the same as the sum of the thickness (length in the front-to-rear direction) A1 of the front and rear panel parts 416 of the horizontal rail 4 and the plate thickness (length in the front-to-rear direction) B1 of the panel member 150. As a result, in the lower hook 120, the front and rear panel parts 416 of the horizontal rail 4 and the panel member 150 are sandwiched between the hanging piece 121 and the fall prevention piece 124, making it possible to suppress flapping of the panel member 150 in the front-to-rear direction.

[0083] <Hanging parts> Fig. 12 is a cross-sectional view of the suspended member locked in the modified example 1. As shown in Fig. 12, the suspended member (locked member) 140A has a bolt portion 146, a lower extension piece 143, a hanging piece 144, an inward piece 145, and a double nut 147.

[0084] The bolt portion 146 extends upward from the upper surface of the lower extension piece 143. The diameter of the bolt portion 146 is shorter than the length L2 (see FIG. 3 ) of the first slit 412 of the horizontal rail 4 in the front-rear direction. The lower end of the bolt portion 146 is inserted into the first slit 412. The portion (upper side) of the bolt portion 146 other than the lower end protrudes upward from the lower plate portion 411 of the horizontal rail 4.

[0085] The double nut 147 has a nut 147a and a nut 147b. The nuts 147a and 147b are screwed onto the bolt portion 146. The nut 147b is disposed above the nut 147a. The nut 147b functions as a so-called double nut and is tightened toward the nut 147a side to prevent the bolt portion 146 and the nut 147a from loosening.

[0086] When attaching the hanging member 140A to the horizontal rail 4, the upper member 42 is removed from the lower member 41. The bolt portion 146 of the hanging member 140A is inserted from below to above into the first slit 412 of the lower member 41. Nuts 147a and 147b are tightened onto the bolt portion 146. Thereafter, the upper member 42 is placed on the lower member 41.

[0087] In the stand 100 configured in this manner, front and rear panel parts 416 are provided at both ends of the horizontal rail 4 in the front-rear direction, and a groove part 428 is formed closer to the center in the front-rear direction than the front and rear panel parts 416. Therefore, the hook 120 or the like can be engaged with the upper end part of the front and rear panel part 416 so as to straddle from the outside (end side in the front-rear direction) to the inside (center side in the front-rear direction) in the front-rear direction of the horizontal rail 4. It is also possible to place an article in the groove part 428 of the horizontal rail 4.

[0088] Further, a loading plate portion 421 is provided on the center side of the horizontal rail 4 in the front-rear direction, so that the loading article 110 and the like can be placed on the loading plate portion 421.

[0089] Further, a downwardly recessed portion 421b is formed on the upper surface 421u of the placement plate portion 421. Therefore, an object that is long in the left-right direction, such as a pen, a pointer, an eraser, etc., can be stably placed on the recessed portion 421b, and the placed object is prevented from falling off the placement plate portion 421.

[0090] Further, a first slit 412 capable of locking a locked member such as a hanging member 140 is formed in the lower plate portion 411 of the horizontal rail 4. Therefore, by locking the hanging member 140 in the first slit 412 and locking an article to the hanging member 140, it is possible to hang an article below the horizontal rail 4.

[0091] In addition, since the upper member 42 is detachably installed above the lower member 41, by providing the mounting plate portion 421 and the middle plate portion 423 on the upper member 42 and providing the front and rear panel portions 416 on the lower member 41, the front and rear ends of the mounting plate portion 421 and the portion surrounded by the middle plate portion 423 and the front and rear panel portions 416 become the groove portion 428. This makes it possible to easily manufacture the horizontal rail 4.

[0092] In addition, a first slit 412 is provided in the lower member 41 which is detachable from the upper member 42. Therefore, the upper member 42 can be removed from the lower member 41, and the double nut 147 can be screwed onto the bolt portion 146 of the hanging member 140A from above the lower member 41.

[0093] Furthermore, the engaged piece 122 of the hook 120A is engaged with the upper end of the front and rear panel portion 416 of the horizontal rail 4, and an article such as the panel member 150 engaged with the extension piece 123A is clamped between the hanging piece 121A and the protruding piece 126. Thus, the panel member 150 is clamped between the hanging piece 121A and the protruding piece 126, and movement of the panel member 150 in the front-rear direction is suppressed.

[0094] Further, the first clamping piece 164 and the second clamping piece 169 of the edge member 160 provided in the locked hole 151 of the panel member 150A clamp the protruding piece 126 of the hook 120A in the front-rear direction. Therefore, the panel member 150A is stably locked to the protruding piece 126, and movement of the panel member 150A in the front-rear direction is suppressed.

[0095] In addition, the support shaft 171 and the connection part 172 provided on the base part 173 of the clip 170 are engaged with the second slit 413 formed in the lower plate part 411 of the horizontal rail 4. The support shaft 171 and the connection part 172 are movable in the front-rear direction relative to the second slit 413. The clamping plate part 174 provided on the base part 173 clamps an article such as the panel member 150 between the front-rear plate part 416 of the horizontal rail 4. Thus, the panel member 150 can be clamped by moving the clip 170 to one side in the front-rear direction, and the clamping of the panel member 150 can be released by moving the clip 170 to the other side in the front-rear direction, making it easy to clamp and release the panel member 150. In addition, by moving the clip 170 in the front-rear direction, the panel member 150 can be clamped in accordance with the length of the panel member 150 in the front-rear direction.

[0096] (Variation 1) Next, a perspective view of a mobile fixture according to a first modified example of the embodiment shown above. Fig. 13 is a perspective view of a mobile fixture according to a first modified example of an embodiment of the present invention. As shown in Fig. 13, a stand 100A includes a base body 1, a support frame body (support) 3, a shelf support structure 10, and a monitor support 5. The shelf support structure 10 includes a cross rail 4A, a shelf 6, and a screw (connector) 71 (see Fig. 15).

[0097] The horizontal beam 4A has an elongated shape extending in the left-right direction (first direction). The horizontal beam 4 connects the pair of vertical frame members 30 at their middle points in the up-down direction. The left-right ends of the horizontal beam 4A are connected to the vertical center points of the vertical frame members 30 by connectors (not shown) such as bolts and nuts.

[0098] Fig. 14 is an exploded perspective view of the stand 100 A. As shown in Fig. 14, the horizontal rail 4A has a first horizontal member (first horizontal rail) 43 and a second horizontal member (second horizontal rail) 44.

[0099] The first horizontal member 43 extends in the left-right direction. The length of the first horizontal member 43 is approximately the same as the length between the inner and inner sides of the vertical frame members 30 of the support frame 3. The first horizontal member 43 has a shape that is recessed downward and opens upward.

[0100] Fig. 15 is a cross-sectional view of the shelf board support structure 10. As shown in Fig. 15, the first horizontal member 43 has a first lower panel portion 431 and a pair of first front and rear panel portions 432. The first lower panel portion 431 extends in the left-right direction. The length of the first lower panel portion 431 is approximately the same as the length between the inner and inner sides of the vertical frame members 30 of the support frame 3. The first lower panel portion 431 is formed in a plate shape. The plate thickness direction of the first lower panel portion 431 faces the up-down direction.

[0101] The first front and rear panel portion 432 stands upright from both front and rear end portions of the first lower panel portion 431. The first front and rear panel portion 432 is formed in a plate shape. The plate thickness direction of the first front and rear panel portion 432 faces the front and rear direction.

[0102] The first horizontal member 43 is formed to be hollow. A wiring space s1 in which wiring can be arranged is formed inside the first horizontal member 43. The wiring space s1 is formed over the length direction of the horizontal rail 4.

[0103] A first extending wall portion (first restriction surface) 433 extending toward the center of the horizontal rail 4A in the front-rear direction is provided at the upper end of the first front-rear panel portion 432. The first extending wall portion 433 is formed in a plate shape. The plate thickness direction of the first extending wall portion 433 faces the up-down direction. The first extending wall portion 433 is disposed on a substantially horizontal plane along the front-rear direction and the left-right direction.

[0104] A first downward wall portion 434 extending downward is provided at the extending end portion of the first extending wall portion 433. A second extending wall portion 435 extending toward the center in the front-rear direction is provided at the lower end portion of the first downward wall portion 434. A second downward wall portion 436 extending downward is provided at the end portion toward the center in the front-rear direction of the second extending wall portion 435.

[0105] The second horizontal member 44 extends in the left-right direction. The length of the second horizontal member 44 is approximately the same as the length between the interiors of the vertical frame members 30 of the support frame 3. The second horizontal member 44 is hollow and recessed downward and open upward. The second horizontal member 44 is disposed inside the first horizontal member 43. The second horizontal member 44 is disposed on top of the first horizontal member 43. The second horizontal member 44 is disposed rearward from the center of the vertical frame member 30 in the front-to-rear direction.

[0106] The second horizontal member 44 has a second lower panel portion (second restriction surface) 441 and a pair of second front and rear panel portions 442. The second lower panel portion 441 extends in the left-right direction. The length of the second lower panel portion 441 is approximately the same as the length between the inner and inner sides of the vertical frame members 30 of the support frame 3. The second lower panel portion 441 is formed in a plate shape. The plate thickness direction of the second lower panel portion 441 faces the up-down direction.

[0107] The second front-rear panel portion 442 stands upright from both ends of the second lower panel portion 441 in the front-rear direction. The second front-rear panel portion 442 is formed in a plate shape. The plate thickness direction of the second front-rear panel portion 442 faces the front-rear direction. The rear second front-rear panel portion 442 abuts against the lower surface of the first extending wall portion 433 of the first horizontal member 43.

[0108] 14, the shelf 6 has a shelf body (first shelf member) 61 and a pair of brackets (second shelf members) 66. The shelf 6 is disposed so as to extend forward from the cross rail 4A. The shelf body 61 has a shelf portion 611 and a shelf peripheral wall portion 612.

[0109] The shelf portion 611 is disposed in the left-right middle of the horizontal rail 4A. The shelf portion 611 is formed in a plate shape. The plate thickness direction of the shelf portion 611 faces the up-down direction. An upper surface 611u of the shelf portion 611 is a placement surface on which an article can be placed. The shelf portion 611 is substantially rectangular in plan view. A through hole 611h penetrating in the up-down direction is formed in the rear portion of the shelf portion 611. The shelf peripheral wall portion 612 extends in both the up-down direction and the down-up direction from the periphery of the shelf portion 611.

[0110] 15, a support member 62 is provided on a lower surface 611d of the shelf board portion 611. The support members 62 are arranged in a pair spaced apart from each other in the front-rear direction. The support members 62 extend in the left-right direction.

[0111] The support member 62 has a bottom wall portion 621, a pair of upper and lower wall portions 622, and a pair of mounting wall portions 623. The bottom wall portion 621 is disposed along a substantially horizontal plane. The upper and lower wall portions 622 stand upright from both ends of the bottom wall portion 621 in the front-rear direction. One mounting wall portion 623 extends forward from an upper end portion of the upper and lower wall portion 622 disposed on the front side. The other mounting wall portion 623 extends rearward from an upper end portion of the upper and lower wall portion 622 disposed on the rear side.

[0112] 14, a pair of brackets 66 are disposed facing each other and spaced apart in the left-right direction. Bracket 66 has an attachment plate portion (first abutment surface) 661, a hanging plate portion 662, a first upper and lower plate portion 663, an abutment plate portion (second abutment surface) 664, and a second upper and lower plate portion 665.

[0113] As shown in FIG. 15, the mounting plate portion 661 has a shape that is long in the front-rear direction. The front part of the mounting plate portion 661 is disposed along the lower surface of the bottom wall portion 621 of the support member 62 provided on the shelf board main body 61. The lower surface of the mounting plate portion 661 in the middle in the front-rear direction is disposed in contact with the upper surface of the first extending wall portion 433 of the horizontal rail 4A. This restricts the downward movement of the bracket 66. The upper surface of the rear part of the mounting plate portion 661 is disposed in contact with the lower surface of the bottom wall portion 621 of the support member 62 disposed on the rear side. This restricts the upward movement of the bracket 66. The mounting plate portion 661 is formed in a plate shape. The plate thickness direction of the mounting plate portion 661 faces the up-down direction.

[0114] The hanging plate portion 662 extends downward from an end portion (an end portion away from the opposing bracket 66) of the mounting plate portion 661 in the left-right direction. The hanging plate portion 662 is formed in a plate shape. The plate thickness direction of the hanging plate portion 662 faces the left-right direction.

[0115] The first upper and lower plate portion 663 extends downward from the rear end portion of the mounting plate portion 661. The rear surface of the first upper and lower plate portion 663 is disposed in abutment against the front surface of the second front and rear plate portion 442 on the front side of the horizontal rail 4A. This restricts rearward movement of the bracket 66. The first upper and lower plate portion 663 is formed in a plate shape. The plate thickness direction of the first upper and lower plate portion 663 faces the front-rear direction.

[0116] The abutment plate portion 664 extends rearward from the lower end of the first upper / lower plate portion 663. The upper surface of the abutment plate portion 664 is disposed in abutment against the lower surface of the second lower plate portion 441 of the horizontal rail 4A. This restricts the bracket 66 from moving upward. The abutment plate portion 664 is formed in a plate shape. The plate thickness direction of the abutment plate portion 664 faces the up-down direction.

[0117] The second upper and lower plate portion 665 extends upward from the rear end of the abutment plate portion 664. The front surface of the second upper and lower plate portion 665 is disposed in abutment against the rear surface of the second front-rear plate portion 442 on the rear side of the horizontal rail 4A. This restricts the bracket 66 from moving forward. The second upper and lower plate portion 665 is formed in a plate shape. The plate thickness direction of the second upper and lower plate portion 665 faces the front-rear direction.

[0118] A screw 71 is inserted into a mounting hole 66h formed in the mounting plate portion 661 of the bracket 66 and is screwed into the bottom wall portion 621 of the support member 62 provided on the shelf board main body 61.

[0119] 13, the monitor support 5 has a pair of monitor support horizontal members 51 and a pair of monitor support vertical members 52. The monitor support horizontal members 51 extend in the left-right direction. The monitor support 5 is disposed above the horizontal rails 4A and below the upper frame member 33.

[0120] The pair of monitor support horizontal members 51 are disposed spaced apart in the up-down direction. The monitor support horizontal members 51 are long and extend in the left-right direction. The left and right ends of the monitor support horizontal members 51 are connected to the middle of the vertical frame member 30 by connectors (not shown) such as bolts and nuts.

[0121] The pair of monitor support vertical members 52 are disposed at a distance in the left-right direction. The monitor support vertical members 52 are disposed between the upper and lower monitor support horizontal members 51. The monitor support vertical members 52 extend in the up-down direction. The monitor support vertical members 52 are long in shape. The up-down ends of the monitor support vertical members 52 are connected to the left-right midpoint of the monitor support horizontal members 51 by connectors (not shown) such as bolts and nuts.

[0122] A monitor (not shown) can be attached to the monitor support vertical member 52 via a monitor mounting fixture (not shown). The monitor support vertical member 52 and the monitor support horizontal member 51 are connected to each other. In this manner, the monitor support horizontal member 51 has the function of supporting the monitor.

[0123] In the stand 100A configured in this manner, the mounting plate portion 661 of the shelf board 6 abuts against the first extending wall portion 433 of the first horizontal member 43, restricting downward movement. The abutment plate portion 664 of the shelf board 6 abuts against the second lower plate portion 441 of the second horizontal member 44, restricting upward movement. Therefore, the shelf board 6 is firmly fixed to the horizontal rail 4A because its movement in the up and down direction is restricted.

[0124] In addition, since the second cross member 44 is disposed inside the first cross member 43, exposure of the second cross member 44 is suppressed. Therefore, the second cross member 44 is not visible from the outside, and only the first cross member 43 is visible, improving the appearance of the cross bar 4A.

[0125] In addition, the shelf board 6 includes a shelf board main body 61 having a placement surface formed on an upper surface 611u, and a bracket 66 having an attachment plate portion 661 and an abutment plate portion 664, which are detachably connected by screws 71. Therefore, when the screws 71 are removed, the shelf board main body 61 and the bracket 66 can be moved, so that the position of the shelf board 6 can be easily changed.

[0126] (Other technical ideas) Other technical ideas that can be extracted from the above-described embodiments will be listed below together with their effects.

[0127] [Appendix 1] A horizontal beam supported by the support and extending in a first direction perpendicular to the up-down direction; A shelf board supported by the cross beam, The horizontal beam is A first horizontal beam having a first regulating surface at an upper portion thereof; A second horizontal beam having a second regulating surface at a lower portion thereof, The shelf board is a first contact surface that contacts the first control surface and is restricted in its downward movement by the first control surface; A shelf support structure having a second abutment surface that abuts against the second control surface and whose upward movement is restricted by the second control surface.

[0128] According to the configuration of [Appendix 1], the first abutment surface of the shelf abuts against the first restriction surface of the first horizontal rail, restricting downward movement. The second abutment surface of the shelf abuts against the second restriction surface of the second horizontal rail, restricting upward movement. Therefore, the shelf is firmly fixed to the horizontal rail because the movement of the shelf in the up and down direction is restricted.

[0129] [Appendix 2] The first horizontal beam has a shape that is recessed downward and opens upward, The shelf support structure described in [Appendix 1], wherein the second horizontal bar is arranged inside the first horizontal bar.

[0130] According to the configuration of [Appendix 2], the second horizontal bar is disposed inside the first horizontal bar, so that the second horizontal bar is prevented from being exposed. Therefore, the second horizontal bar is not visible from the outside, and only the first horizontal bar is visible, so that the appearance of the horizontal bars is good.

[0131] [Appendix 3] The shelf board is A first shelf member having a placement surface formed on an upper surface thereof; A second shelf member provided with the first abutment surface and the second abutment surface; A shelf support structure described in [Appendix 1] or [Appendix 2], having a connecting portion that freely connects the first shelf member and the second shelf member.

[0132] According to the configuration of [Appendix 3], the shelf is detachably connected by a connecting part to a first shelf member having a mounting surface formed on an upper surface thereof and a second shelf member having a first abutment surface and a second abutment surface provided thereon. Therefore, when the connecting part is removed, the first shelf member and the second shelf member can be moved, and the position of the shelf can be easily changed.

[0133] In addition, within the scope of the invention, the components in the above-described embodiments may be replaced with well-known components, and the above-described modified examples may be combined as appropriate.

[0134] For example, in the embodiment shown above, the lower member 41 has a shape that opens upward, and the upper member 42 has a shape that opens downward, and a hollow is formed between the lower member 41 and the upper member 42, but the present invention is not limited to this. There may be no hollow between the lower member 41 and the upper member 42, and the inside may be filled with a material such as a metal material, and the lower member 41 and the upper member 42 may be configured as one unit.

[0135] In the embodiment described above, the horizontal rail 4 is installed on the stand 100 provided with the casters 17, but the present invention is not limited to this. It can also be installed on furniture such as a bookshelf or a desk that does not have the casters 17.

[0136] In the embodiment described above, the mounting plate portion 421 has the recess 421b recessed downward, but the present invention is not limited to this. The recess 421b does not have to be formed in the mounting plate portion 421.

[0137] In the embodiment described above, the first slit 412 and the second slit 413 are formed on the lower surface of the horizontal rail 4, but the present invention is not limited to this. The first slit 412 and the second slit 413 do not have to be formed on the lower surface of the horizontal rail 4. [Explanation of symbols]

[0138] 1 base body, 3 support frame body (support), 4, 4A cross bar (member to which the engaging piece is engaged), 17 caster, 41 lower member, 42 upper member, 120, 120A, 120B hook, 121, 121A hanging piece, 122 engaging piece, 123, 123A extension piece, 126 protruding piece, 140 hanging member (engaged member), 150, 150A panel member, 151, 151A, 151B engaging hole (panel engaging hole), 164 first clamping piece (panel engaging piece), 169 second clamping piece (panel engaging piece), 170 clip, 171 support shaft (engaged portion), 173 base, 174 clamping plate portion (clamping portion), 412 First slit (first locking hole), 413, second slit (second locking hole), 416, front and rear plate portions (projecting edges), 421, placement plate portion (placement portion), 421b, recess, 423, middle plate portion (bottom surface portion), 428, groove portion, 100, 100A, stand

Claims

1. A member having an upper end portion, and a locking piece that is locked to the upper end portion of the member; A hanging piece extending downward from the engaging piece; an extension piece extending forward in the front-rear direction away from the member at a lower end of the hanging piece; a protruding piece extending upward from the extension piece, The extension piece has a hook by which an article can be latched and by which the article can be held between the hanging piece and the protruding piece, A panel member is provided, the panel member being formed in a flat plate shape and having a plate thickness direction oriented in a front-rear direction; The panel member is formed with a panel engaging hole penetrating in the plate thickness direction, A pair of panel engaging pieces are provided at the upper edge of the panel engaging hole, the pair of panel engaging pieces extending downward from both sides in the plate thickness direction, A mobile fixture in which the pair of panel engaging pieces clamp the protruding piece of the hook.

2. a fall prevention piece extending upward from a front end of the extension piece spaced apart from the member; A mobile fixture as described in claim 1, wherein the distance between the hanging piece and the protruding piece is shorter than the distance between the protruding piece and the fall prevention piece.

3. a fall prevention piece extending upward from a front end of the extension piece spaced apart from the member; A mobile fixture as described in claim 1 or claim 2, wherein the height from the lower end of the extension piece to the upper end of the protruding piece is lower than the height from the lower end of the extension piece to the upper end of the fall prevention piece.

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