KR20130079225A - Rack for devices - Google Patents

Abstract

PURPOSE: A device storage rack is provided to easily change a layout by forming the rack with a block, a frame, and a panel of an aluminum material. CONSTITUTION: A corner block (I) forms each corner of a box shape and is formed by aluminum die casting. A border composition frame (2) is formed of an aluminum extrusion material and forms each border of the box shape by connecting a gap of the corner block. An inner length frame (3) is formed of the aluminum extrusion material and connects borders of the box shape. A panel (4) forms each surface of the box shape. A cover corner block (71) forms each cover corner of the box shape. A cover border composition frame (72) composes each cover border of the box shape. A cover panel (73) forms each surface of a box cover. A cover locking member (8) fixes the cover border composition frame and the border composition frame.

Description

{RACK FOR DEVICES}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rack for storing appliances used for storing various devices such as a computer, a communication device, and an electric appliance. More particularly, the present invention relates to a rack for storing appliances, which is useful for storing, .

In general, a cabinet-type rack and a box-type rack are known as a rack for storing this type of device.

The rack of the cabinet type has a bottom plate and a top plate connected to each other by a pillar, a panel is detachably mounted on both left and right sides and a rear surface, and a plurality of base plates are arranged between the bottom plate and the top plate , And the front face is freely attached to the door so as to be vertically long. Thus, a computer, a communication device, an electric appliance, and the like are accommodated in multiple stages in the rack (for example, see Patent Document 1).

The box-like rack is composed of a box-like structure in which the top face panel, the bottom face panel, the left and right side face panels, and the rear face panel are fixed to each other by welding or screwing, and the door is openably and closably mounted on the front face. In this way, a computer, a communication device, an electric device, and the like are housed in the rack (see, for example, Patent Document 2).

: Japanese Patent Laid-Open Publication No. 2005-19857 : Japanese Patent Application Laid-Open No. 2003-218561

(Summary of the Invention)

(Problems to be Solved by the Invention)

However, the above-described conventional device storage rack has the following problems.

(1) In the case of a cabinet type rack, since a plurality of devices are housed in one rack in multiple stages, when these devices are moved indoors or outdoors, racks are transported in a state in which each device is housed in a rack, It is difficult to install. Even if they are the same installation place, if it is tried to reassemble these devices as one system in a layout that is easier to use, or change the layout of all or a part of devices by changing or adding devices, And it is necessary to change the position of the base plate according to each device, which makes the work difficult and is not easy.

(2) In the case of the box type rack, since the entire size is smaller than that of the cabinet type rack, if these devices are to be moved indoors or outdoors, various devices can be transported in the rack, However, in the case of this rack, there is a problem in strength, since only a plurality of panels are welded or screwed together only at their end portions. For example, when the rack is transported, a plurality of racks are piled up When mounted, the lower rack is deformed by the weight of the upper rack, and the equipment in the rack may be damaged. Also, if racks storing these various devices are to be stacked in a layout necessary for a predetermined installation place, similarly, the racks below may be deformed by the weight of the upper racks, The layout can not be laid out in a free layout.

It is an object of the present invention to provide a rack for storing appliances, which is useful for storing, transporting, and installing various kinds of appliances such as computers, communication devices, and electric appliances, indoors and outdoors.

Means for Solving the Problems In order to achieve the above object, the present invention provides a device storage rack having a front surface, a rear surface, a flat surface, a bottom surface, both left and right sides, And a plurality of convex portions extending in the height direction, the width direction, and the backward direction in the box-like shape are formed on both end portions and one side portion of the inner other side surface, respectively, A corner block provided at each corner of the corner block and formed of aluminum extruded material and having a flat surface on the outer side and a convex portion in the height direction or the width direction of the corner block fitted on the other inner side surface Wherein the concave portion is formed continuously in the longitudinal direction and a groove is formed along one side edge portion of one side (one side) A frame constituting frame which is cut from the frame base material to a length corresponding to each side of each of the front and rear sides of the box-like shape and which is connected between the corner blocks and constitutes the front and rear sides of the box- , And a concave portion which is capable of fitting the convex portion in the direction of the seat back of the corner block is formed continuously on one side of the outer side surface or the inner side surface in the longitudinal direction and is formed along both sides of the inner side surface The backing of the box-shaped front side and the rear side is cut into a length of each side in the direction and connected between the corner blocks so that the front side and the rear side of the box- A frame having a back surface side and a back side frame, and an aluminum plate, wherein the corner block and the frame structure frame Wherein the frame structure frame and the backrest are inserted into respective grooves of the respective side edges of the frame on respective upper, lower, right, and left sides of the box-shaped frame made up of the frame, and each of the upper, And a plurality of convex portions extending in a box-like height direction and a width direction are respectively projected and installed at both ends of the inner other side surface A cover corner block constituting each corner of the box-shaped front and rear covers, and an aluminum extruded material, wherein one side of the outer side has an arbitrary corner shape, and the other side of the inner side has the above- An outer frame formed so as to be continuous in the longitudinal direction with a concave portion which can be fitted with the convex portion in the height direction or the width direction, And the inner frame having a groove at the tip end thereof extending in a direction perpendicular to the surface on the other inner side surface of the outer frame, A lid frame structure frame which is cut in length and connected between the lid corner blocks to constitute each frame of each lid of the box-shaped front and rear sides, and an aluminum plate, wherein the lid corner block and the lid edge frame The front and rear surfaces of the lid frame can be inserted and inserted into the respective grooves of the inner frame of the lid frame structure frame, A lid panel on the front and rear surfaces, And a lid locking member for fixing the lid frame structure frame and the frame structure frame, wherein the corner block constituting each of the box-shaped corners and the corner frame constituting the front and rear sides of the box- A frame for connecting between a frame and a box-shaped front side and rear side frames, wherein the frame includes a convex portion in a height direction, a width direction and a backward direction of the corner block, The frame and the seat are assembled by engaging each of the concave portions of the frame and the screw portion of the engaging portion, The panel is inserted into each of the grooves of the rim constituting frame and each side edge of the frame, and the rack main body is assembled, Shaped cover block constituting each of the corners of the front and rear faces of the cover, and the lid edge frame constituting each frame of the lid of the box-shaped front and rear faces, Of the lid frame constituting frame and the screwing of the engaging portion, and the front and rear surfaces constituted by the respective lid frame constituting frames The lid panel is placed on each side, the front and rear lids are assembled, the front and back lids of the rack main body are aligned with the front and back surfaces of the rack main body, and the locking members And fixing the frame structure frame and the frame structure frame, and coupling the rack body and the cover The Giro.

This rack also preferably has the following configuration in each part.

(1) Corner block and cover The corner block has a substantially flat surface with one side of the outer side being inclined.

(2) The backrest frame is composed of a vertical plane extending in the longitudinal direction and a horizontal plane, two planes orthogonal to the vertical plane and the horizontal plane are the outer plane, the opposite two planes are the inner plane, , A flange protrudes from each of the side portions parallel to the two-side joint portion toward the other side portion, and a cross-sectional shape in which the convex portion in the direction of the seat back of the corner block together with the flange is formed, A groove is formed along each side parallel to the face joint.

(3) has an attachment groove for various accessories including a handle, a leg, and a caster, and has a width smaller than the groove width on the opening side of the attachment groove, larger than the groove width on the opening side, A fixing plate which is formed in a flat plate shape having a length substantially equal to or smaller than that of the fixing groove and which can be engaged or disengaged from both side edges of the opening on the inner side of the fixing groove and has a screw hole penetrating from the flat surface toward the flat surface on the back side, An attachment member which is integrally formed on the side of various accessories and is formed in various shapes that can be installed between the flanges on both sides of the attachment groove and has a screw hole penetrating from the front side to the back side corresponding to the screw hole of the fixing plate , A screw threaded from the threaded hole of the attaching member through the threaded hole of the fixed plate, The fixing plate is moved in the width direction of the fixing groove so that the fixing plate passes through the opening of the fixing groove and inserted into the bottom surface of the fixing groove, The mounting member is disposed so as to be able to engage with both side edges of the opening on the inside of the mounting groove toward the width direction of the mounting groove and the mounting member is provided between the flanges on the outside of the mounting groove, The fixing plate and the attaching member are pressed against the flange of the attaching groove from the inside and the outside, respectively, by passing the screws through the screw holes of the attaching member and the fixing plate, And an attachment structure of various accessories of the type to be fixed on the upper part.

(4) Various accessories are formed in such a size that the backrest is accommodated within the area of the horizontal plane of the frame.

(5) The fixing plate is formed of a substantially rectangular flat plate so as to be hooked on both side edges of the opening of the inside of the mounting groove, and each of the four corners is formed to have a substantially arc-like shape at opposite corners on one diagonal line.

(6) Between the front and rear covers of the front and rear surfaces, and between the front and rear surfaces of the rack body, there are positioning guides for positioning and holding the front and rear covers on the front and rear surfaces of the rack body.

(7) The cover locking member has an outer cylindrical portion, an inner cylindrical portion rotatably inserted in the outer cylindrical portion, and a cylindrical portion rotatable in a direction perpendicular to the axial direction of the cylindrical portion at the base portion of the inner cylindrical portion A handle for rotatably driving the inner cylindrical portion in the outer cylindrical portion and a second fixed portion which is rotatably and retractably inserted in the inner cylindrical portion and which is inserted from the distal end of each of the outer and inner cylindrical portions A locking portion protruding from the front end side of the drive shaft so as to protrude in a direction perpendicular to the axial direction and engageable with a predetermined engaged portion on the side of the rack body; And a drive shaft which is formed between the cylindrical portion and the drive shaft and which rotates in one direction of the inner cylindrical portion, Guiding the drive shaft in a retracting direction on an axis of the inner cylindrical portion at a point where the drive shaft rotates by a predetermined angle in the rotation direction, The drive shaft is guided to move in the forward direction on the axis of the inner cylindrical portion by the rotational motion in the other direction and the drive shaft is moved to the inner side at the point where the drive shaft moves forward within the inner cylindrical portion by a predetermined distance And an outer cylindrical portion is inserted and attached to the lid frame structure frame. By the rotation operation of the handle in one direction, the engaging portion is fixed to the rack body body by the rotation of the handle, Engages with a predetermined engaged portion on the side of the cover frame, Locked in a state pressed against the frame by pulling direction from each other, and by a rotational operation of the second direction of the handle, releases the engagement of the predetermined engageable portion of the engagement of said rack main body side.

(8) The reinforcement frame base made of aluminum extruded material and made of a hat-shaped cross section is cut into a length in which the passageway can be crossed between the frames, and each of the passageways is screwed between the frames, And a reinforcing frame provided side by side.

(9) A plurality of nuts are embedded and fixed to the inner surface of the reinforcing frame and / or the frame forming frame toward the longitudinal direction of the frame, and the angle plate is detachably attached to the reinforcing frame and / or the frame forming frame by bolts and nuts Respectively.

(10) An aluminum die casting is integrally molded, and one surface of the outer side has an arbitrary corner shape, and a plurality of convex portions extending in the box-like height direction and the width direction are protrudingly provided on both ends of the inner other surface An extension corner block extending from each corner of the box-shaped front and / or rear face, and an aluminum extruded material, wherein one of the outer sides is flat and the other inner side faces the height direction or width direction Is cut into a length corresponding to each side of the rim of the box-shaped front face side and the rear face side from the frame body of the extended rim constitution in which the concave portion which can be fitted with the convex portion of the box- And the rim of the cover on the front side and / or the rear side of the box-shaped and front side and / And an extension rim for adjusting the length of the rack main body.

(11) The front and / or rear face of the rack main body, the extending rim, the front and / or the front face of the rack body, between the front and / or rear face and the extended rim of the rack main body and between the extending rim and the front and / And a positioning guide for positioning and holding the cover of the back surface.

(12) A rack connecting part for connecting between a plurality of rack main bodies, characterized in that the rack connecting part has, at one end thereof, a latch claw And a plate having a latching claw capable of engaging with the flange of the frame on the other side of the rack body of the other rack body at one end thereof, A second hook extending in the direction of both ends of the plate on the plane of the plate and having an elongated hole through which the screw shaft of the first hook can be inserted, A hook which is screwed to the screw shaft from above the second hook and which can press the second hook toward the first hook; And a nut attached thereto.

According to the device housing rack of the present invention, it is possible to constitute a box-like rack and to reduce the size of the entire device as compared with a cabinet type rack, and to provide various devices such as a computer, a communication device, In the case of moving indoors or outdoors, various kinds of equipment can be transported and stacked in racks in this rack.

Particularly, in the case of this rack, the entire frame is formed of a block, a frame and a panel of an aluminum material, and the rim constituting frame is made of aluminum extruded material, and one of the outer sides is flat, Or the concave portion which can be engaged with the convex portion in the height direction is formed continuously in the longitudinal direction and a groove is formed along one side edge portion of one side, The frame is made of an aluminum extruded material, and a concave portion which can be engaged with the convex portion of the corner block in the direction of the inner side is formed on one of the outer side surface and the inner side surface, And a groove is formed along both sides of the inner side surface From the frame construction frame base made of the aluminum frame, the corners between the front and rear sides of the box-like shape are cut to the length of each side in the direction and connected between the corner blocks, and the cover frame construction frame is made of aluminum extruded material An outer frame whose one side of the outer side is flat and a recessed portion which is capable of fitting the convex portion in the width direction or the height direction of the lid corner block to the inner other side surface is formed continuously in the longitudinal direction, Shaped front and rear faces of the box-shaped frame base member, which is composed of an inner frame having a groove at its tip and extending in a direction perpendicular to the face, The reinforcement frame is made of an aluminum extruded material, Wherein each of the frames is connected between the frames, and further, the frame structure for extending the frame of the frame is made of an aluminum extruded material, and one of the outer frames And a concave portion which is flat on the inner side and which is capable of fitting the convex portion in the width direction or the height direction of the extending corner block is formed continuously in the longitudinal direction on the other side of the inner side, The rigidity of each frame is increased by the sectional shape cut in a length corresponding to each side of each frame and connected between the extended corner blocks and including the concave portion on the inner surface side of each frame, The strength can be remarkably improved. For example, when the rack is transported, a plurality of racks The lower rack is deformed by the weight of the upper rack and there is no fear of damaging the equipment in the rack and even if the rack accommodating these various devices is stacked in a layout necessary for a predetermined installation place, , The lower rack is deformed by the weight of the upper rack, and there is no fear of damaging the equipment in the rack, and various devices can be stably arranged reliably in a rack free layout.

As described above, in this rack, various devices can be housed and can be stacked in multiple stages in a free layout so that they can be used as racks of a cabinet type. In addition, even when these devices are moved indoors or outdoors, The device can be easily transported and installed in racks in a rack. Also, in the case where these devices are reassembled as a single system in a more easy-to-use layout, or the layout of all or a part of devices is changed by changing or adding devices even in the same installation place, So that a desired layout can be easily made.

Therefore, according to this rack, various devices such as computers, communication devices, and electric devices can be stored, transported and installed indoors and outdoors simply and reliably.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing a rack for storing an apparatus according to an embodiment of the present invention; Fig.
2 is a partially exploded perspective view showing a rack main body of the same rack and a corner block, a frame, and an angle plate, a cover locking member, a handle and a leg constituting front covers and rear covers;
3 is a view showing the configuration of a corner block used in the same rack.
4 is a view showing a frame structure frame (upper and lower frames) used in the same rack.
5 is a view showing a frame structure frame (left and right frames) used in the same rack.
Fig. 6 is a view showing a seat back frame used in the same rack. Fig.
7 is a view showing a pedestal of a reinforcing frame used in the same rack.
Fig. 8 is a view showing a cover corner block and a cover frame construction frame used in the same rack. Fig.
9 is a view showing a lid frame structure frame (upper and lower frames) and a lid locking member used in the same rack.
10 is a view showing a cover frame structure frame (left and right frames) and a cover locking member used in the same rack.
11 is a view showing a cover locking member used in the same rack.
Fig. 12 is a view showing a cylindrical portion, particularly the outer side, of the cover locking member used in the rack. Fig.
Fig. 13 is a view showing a cylindrical portion inside the cover locking member particularly used in the same rack. Fig.
14 is a view showing an extended rim used in the same rack.
Fig. 15 is a view showing an extended corner block used in the same rack. Fig.
16 is a view showing an extended frame structure frame (upper and lower frames) used in the same rack.
Fig. 17 is a view showing an extended frame structure frame (left and right frames) used in the same rack. Fig.
18 is a view showing an attachment structure of various accessories used in the same rack.
Fig. 19 is a view showing a handle used in the same rack and its attaching structure. Fig.
20 is a view showing a leg used in the same rack and its attaching structure.
Fig. 21 is a view showing a rack connecting part used in the same rack and its attaching structure. Fig.
22 is a view showing a state in which a plurality of dynamic racks are stacked in a vertical direction;
Fig. 23 is a view showing another example in the case where the size of the same rack is made smaller; Fig.

(Mode for carrying out the invention)

BEST MODE FOR CARRYING OUT THE INVENTION Next, embodiments for carrying out the present invention will be described with reference to the drawings. Fig. 1 shows a configuration of a rack for storing an apparatus.

As shown in Fig. 1, the device housing rack R1 has a front, a rear, a flat surface, a bottom surface, both right and left side surfaces, A corner block 1 made of an aluminum material constituting each of the box-like corners C, which is composed of lids B1 and B2 on the front and rear surfaces, The frame structure frame 2 made of an aluminum material constituting the front and rear side frames F1 and F2 and the frame connecting the front and rear edges F1 and F2 of the box- A panel 4 made of an aluminum material constituting the box-shaped upper, lower, right and left sides P and a frame 4 made of an aluminum material constituting the portion S, And is made of an aluminum material constituting a reinforcing member H to be installed side by side 2) and an angle plate 55 (see FIG. 2) made of an aluminum material selectively fixed on the inner surface of the reinforcing frame 5 and / or the frame construction frame 2 A lid corner block 71 made of an aluminum material and constituting each corner c of the lids B1 and B2 on the front and rear sides of the box as constituent parts of the front and rear lids B1 and B2, A cover frame structure frame 72 made of an aluminum material constituting each frame f of each of the covers B1 and B2 on the front and back sides of the mold, A lid panel 73 made of an aluminum material constituting each surface p and a lid frame structure frame 72 attached to the lid frame structure frame 72 of each of the front and rear box- A cover made of a metal material such as stainless steel, Provided with a member 8, and are assembled by their respective members.

In the rack R1 for housing the device, the frame F1 on the front side and / or the frame F2 on the back side of the box-like rack main body A, the frame f on the front cover B1, (See Fig. 14) for adjusting the length of the rack main body A, and the extension rim L is interposed between the rim L of the cover B2 and the rim L , And is optionally inserted between the rack main body A and each of the covers B1, B2.

As shown in Fig. 2, the corner block 1 is integrally formed by aluminum die casting, and one of the outer side faces 11 has an arbitrary corner shape, and both ends of the inner side face 12 and one side A plurality of convex portions extending in the width direction, the height direction, and the backward direction of the box shape are respectively provided. In the case of this corner block 1, as shown in Fig. 3, the entirety is formed by a block having a substantially triangular shape, and one surface 11 on the outer side is formed into a substantially flat surface (a box- And a plurality of convex portions 121 extending in the box-like height direction are formed on the upper surface of the front surface, the side surface, and the rear surface perpendicular to the upper surface, A plurality of convex portions 122 extending in the box-like width direction are formed on the side surfaces, and convex portions 123 extending in the box-like direction are formed on the rear surface. In this case, each of the convex portions 121 and 122 on the upper and side surfaces has a substantially square convex shape having a different shape, and the convex portions 121 and 122 are symmetrically formed on the upper and side surfaces, The portion 123 is formed in a substantially trapezoidal cross-sectional shape corresponding to the inner space so that a backward-facing path described later can be fitted in the inner space of the cross-sectional shape of the frame 3. [ In the case of the corner block 1, a female screw (nut) 124 is provided at a predetermined position on the front face. This is a screw hole used when the rack main body A and the extended rim L are combined. In this case, one of the outer side faces 11 extends in a flat plate shape forward from the front side of the inner side face 12, and on the inner face thereof, there is formed a vertical face, a slanted intermediate face, (125) are formed. This is provided between the front and rear faces of the rack main body A and between the front and rear covers B1 and B2 of the rack main body A and positions the front and rear covers B1 and B2 on the front and rear faces of the rack main body A, And serves as a guide engaging portion constituting one of the positioning guides G1 for determining and holding. In the upper and lower portions of the guide surface 125, convex portions 126 extending in a box-like height direction and a width direction are provided, respectively. In this case, each convex portion 126 is formed into a flat plate shape. In this manner, each box-shaped corner C is constituted by eight corner blocks 1 with respect to one rack R1.

As shown in Fig. 2, the rim constituting frame 2 is made of aluminum extruded material, and one surface 21 on the outer side is flat, and the other surface 22 on the inner side is arranged in the height direction or width direction Shaped front face side and a box-like front side face are formed from the frame-constituting frame base material in which the concave-shaped portion in which the convex portions 121 and 122 of the frame-shaped convex portions 121 and 122 are fitted successively in the longitudinal direction and in which grooves are formed along one side- Are cut to the respective lengths of the respective edges F1 and F2 on the rear side and are connected between the corner blocks 1. [ 4 and 5), one of the outer side faces 21 is formed flat and the other inner side face 22 is formed of a plurality (two in the height direction or the width direction) of the corner block 1 A plurality of concave-shaped portions 221, 222, and 226 to which the convex portions 121, 122, and 126 of the concave portions 121, 122, and 126 are fitted are integrally combined and formed continuously in the longitudinal direction of the frame, A groove 224 is formed continuously in the longitudinal direction of the frame so that the panel 4 can be inserted into the side edge portion of the frame. 21 projecting parallel to the longitudinal direction of the frame are formed continuously in the longitudinal direction of the frame. As shown in Fig. 2, these frame members are cut to a suitable length on each side of the box-shaped front and rear edges F1 and F2, and the upper and lower frames 201 , Each of the right and left frames 202 shown in Fig. 5 is formed. Screw holes are provided at appropriate positions on the circumferential surfaces of the concave portions 221, 222 and 226 in the frame construction frames 2 and 201 (202 and 202). In this manner, the box-shaped front and rear edges F1 and F2 are formed by two sets of upper and lower frames 201 and two sets of left and right frames 202 with respect to one rack R1, .

2, the frame 3 is made of aluminum extruded material, and one side of the outer side face 31 or the inner side face 32 is provided with a convex portion 123 are formed continuously in the longitudinal direction and the grooves are formed along both sides of the inner side surface 32. The back side of the box-shaped front side and rear side edges of the box- (F1, F2) is cut to the length of each side in the direction, and is connected between the corner blocks (1). (See Fig. 6), the two planes at right angles are the outer planes 31, the opposite two planes are the inner planes 32, And the flange 311 protrudes from each side toward the other side, and the flange 311 protrudes from the flange 311 toward the other side from each side, A cross-sectional shape forming a substantially trapezoidal inner space into which the convex portion 123 of the corner block 1 in the direction of the back of the corner block 1 can be fitted is formed in the two surfaces, and the inner surface 32 is formed of a vertical surface and a horizontal surface, A groove 321 is formed in each side portion parallel to the two-side joint portion, into which the panel 4 can be inserted. 6, the frame 3 is divided into two parts, that is, the front and rear edges of the box-shaped front and rear frames F1 and F2, . In this way, the four legs of the rack R1 are formed by the frame 3, and the backrest S connecting the front and rear edges F1 and F2 of the box- do.

As shown in Fig. 2, the reinforcing frame 5 is made of aluminum extruded material, and is cut from a reinforcing frame base material having a hat-shaped cross section to a length in which the passageway extends across the frames 3, Are connected between the frames (3), and are installed side by side between the frame construction frames (2). When the reinforcing frame 5 is fixed to the frame 3, the pedestal 51 and the screw 54 are used as shown in Fig. The pedestal 51 includes a rectangular attachment base 52 having a screw hole 520 to which a passageway is to be mounted on the frame 3 and an attachment base 52 which is fittable to the inner shape of the reinforcement frame 5 on the attachment base 52 And a convex shape portion 53 formed in a convex shape and having screw holes on both side surfaces thereof. The convex portion 53 of the pedestal 51 is fitted to the connecting end of the reinforcing frame 5 and the screw 54 is tightened and fixed between the reinforcing frame 5 and the convex portion 53, The reinforcing frame 5 is provided at a predetermined position on a horizontal surface or a vertical surface of the frame 3 where the attachment base 52 of the pedestal 51 is placed, and the attachment base 52 and the pedestal A screw is tightened between the face and the face. Further, the reinforcement frame 5 is structured such that a nut is buried and an angle plate 55 can be attached thereto if necessary. In this case, as shown in Fig. 2, attachment holes are formed at predetermined positions on the convex surface of the center of the reinforcing frame 5 at a plurality of positions in a predetermined range of one surface or convex surface in the longitudinal direction And the nut 50 is embedded in the mounting hole. In this way, the angle plate 55 is detachably attached by bolts and nuts. These nuts may also be embedded and fixed to the rim constituting plate 2 (each of the right and left frames 202). Instead of the reinforcing frame 5 or the reinforcing frame 5, And the angle plate 55 may be attached together.

As shown in Fig. 1, the panel 4 is made of an aluminum plate and has a box-shaped upper, lower, left, and right sides (the upper side, the lower side, and the lower side) of which the corner block 1, the rim constituting frame 2, P, the rim construction frame 2 and the backrest are inserted into the respective grooves 224, 321 of the side edges of the frame 3 to be inserted into the planar shape. In the case of this panel 4, it is formed as a rectangular flat panel of appropriate size for each of the upper, lower, left and right sides P of the box shape. In this manner, the two panels 4 constituting the upper and lower faces of the rack R1 and the two panels 4 constituting the left and right faces constitute the box-shaped upper, lower, left and right faces P ).

As shown in Fig. 2, the angle plate 55 is made of an aluminum plate, and an aluminum plate of a necessary size is bent and formed into an L-shaped cross section. In this case, the angle plate 55 is formed by bending an elongated aluminum plate having a required length and area at right angles in the width direction, and a screw insertion hole (not shown) is provided at a proper position on the vertical surface. The angled plates 55 are arranged in pairs in the required number and arranged in the reinforcing frame 5 and / or the frame construction frame 2 and are reinforced through bolts (not shown) Is fastened to the frame (5) and / or the nut (50) of the frame construction frame (2).

2, the lid corner block 71 is integrally formed by aluminum die casting, and one surface 711 of the outer side has an arbitrary corner shape and the other surface 712 of the inner side surface 712 And a plurality of convex portions extending in the height direction and the width direction of the box-like shape are provided. As shown in Fig. 8, in the case of the cover corner block 71, one surface 711 of the outer side forms an obliquely flat surface, and the upper and lower ends of the inner surface 712 form a box- And a plurality of convex portions extending in the width direction are formed. In this case, protruding portions 713 having a series of concave-convex portions symmetrically toward the transverse direction are formed on the upper and lower ends of the inner side surface 712, respectively, and a plurality of convex portions 714 and concave portions 715) are alternately installed. Further, a screw insertion hole is formed in the recess 715. In the case of the lid corner block 71, the rear side portion is protruded rearward with an appropriate stepped portion on the inner side than the outer side surface 711, and is hooked on the guide surface 125 provided on the front side of the corner block 1 A guide convex-shaped portion 716 having three external surfaces that can be fitted is formed. This is provided between the front and rear faces of the rack main body A and between the front and rear covers B1 and B2 of the rack main body A and positions the front and rear covers B1 and B2 on the front and rear faces of the rack main body A, And is a guide projection constituting the other of the positioning guides G1 for determining and holding. In this manner, the eight corner cover blocks 71 of one rack R1 constitute the corners c of the lids B1 and B2 of the box-shaped front face and the rear face.

As shown in Fig. 2, the lid frame structure frame 72 is formed in a size and shape so as to be connectable to the frame structure frame 2. Fig. The cover frame structure frame 72 is made of an aluminum extruded material and has a flat surface on the outer side and a recessed portion 714 in the height direction or width direction of the lid corner block 71, And an inner frame having an inner frame having a groove at its tip and extending parallel to the edge of the outer surface of the outer frame and extending in a direction perpendicular to the surface of the outer frame, Are cut from the frame construction frame base to the respective lengths of the respective edges f of the box-like front and rear covers B1 and B2 and connected between the respective cover corner blocks 71. [ 9 and 10), the outer frame 72a is formed so that one of the outer side surfaces 721 is a flat surface and the other inner side surface 722 is provided with a lid corner block 71 The protruding portion 723 having a series of concavities and convexities in the width direction of the frame is formed continuously in the longitudinal direction of the frame so that the convex portions 714 and the concave portions 715 in the height direction or the width direction of the frame can be fitted, And a plurality of concave portions 724 and convex portions 725 are alternately formed continuously in the longitudinal direction of the frame. Further, a screw hole is provided in the convex portion 725. In the outer frame 72a, grooves 726 are formed continuously in the longitudinal direction of the frame so that the protrusions 225 of the frame structure frame 2 can be inserted into one side edge portion of the outer frame 72a, . The inner frame 72b is retreated to one side edge portion by a predetermined dimension of the other side edge portion which becomes the outer side at the time of assembling the outer frame 72a. In this case, As shown in FIG. A groove 727 is formed continuously at the tip of the inner frame 72b in the longitudinal direction of the frame. The upper and lower frames 72L and 72L shown in Fig. 9 are cut out from the frame structure frame substrate to a suitable length of each side of each frame f of the box-like front and back covers B1 and B2, Left and right frames 72S shown in Fig. Thus, two sets of upper and lower frames 72L and two sets of left and right frames 72S for one rack R1 are used to hold the box-shaped front and rear covers 1, The frame f is constructed.

1, the lid panel 73 is made of an aluminum plate and has a box-like front face and a rear face lid B1, which are constituted by a lid corner frame block 71 and a lid frame structure frame 72, B2 so as to be inserted into the grooves 727 of the inner frame 72b of the lid frame structure frame 72 and inserted into the plane p in the frame f. In the case of the panel 73, the panel 73 is formed as a rectangular panel having an appropriate size in conformity with the face in the frame f of the lids B1 and B2 of the box-shaped front and rear surfaces, Ribs 731 are attached. It is preferable that a protective cover or the like having a high cushioning property is attached to the rib 731 as well. In this manner, the two lid panels 73 constituting the respective faces of the lids B1, B2 on the front face and the back face with respect to the one rack R1 are covered by the lid panels B1, B2 are formed.

As shown in Fig. 1, a plurality of lid locking members 8 are provided on the front and rear lids B1, B2. 11, the cover locking member 8 includes an outer cylindrical portion 81, an inner cylindrical portion 82 rotatably inserted in the outer cylindrical portion 81, A handle 80 rotatably attached to the proximal end of the cylindrical portion 82 in a direction perpendicular to the axial direction of the cylindrical portion 82 and rotatably mounted on the inner cylindrical portion 82 in the outer cylindrical portion 81, A drive shaft 84 that is rotatably and movably inserted into and retractable from the inner cylindrical portion 82 and protrudes from the distal ends of the outer and inner cylindrical portions 81 and 82 and the drive shaft 84 A locking portion 85 which is provided on the tip end side of the outer cylinder portion 81 so as to protrude in a direction perpendicular to the axial direction and which can be engaged with a predetermined engaged portion, an outer cylindrical portion 81 and an inner cylindrical portion 82 And the drive shaft 84. In the initial state of the lid locking member 8, the inner circumferential surface of the inner cylindrical portion 82 The drive shaft 84 is rotationally guided by a predetermined angle in the rotational direction of the inner cylindrical portion 82 and the drive shaft 84 is rotated at a predetermined angle in the rotational direction, 84 are moved in the retreating direction on the axis of the inner cylindrical portion 82 and the drive shaft 84 is rotated in the other direction of the inner cylindrical portion 82 from this state, The drive shaft 84 is guided along the axis of the inner cylindrical portion 82 at a point where the drive shaft 84 has moved forward by a predetermined distance in the inner cylindrical portion 82, And a guide mechanism (86) for guiding rotation by a predetermined angle in the rotational direction.

In the case of the cover locking member 8, the outer cylindrical portion 81 is made of stainless steel cast steel and has a large diameter portion 811 at the base end portion, an intermediate middle diameter portion 812 at the base end, And a small diameter portion 813. The large diameter portion 811 is formed in a hollow cylindrical shape and has a bottom opening 815 having an opening 814 at one end and a diameter equal to the inner circumferential surface of the intermediate diameter portion 812 communicating with the middle diameter portion 812 at the other end. . (In other words, the axial length of the large-diameter portion 811) of the outer peripheral portion of the large diameter portion 811 is comparatively small. In this case, the sectional area of the shaft 832 of the handle 83 Sectional area perpendicular to the axial direction of the shaft 832 (the same applies hereinafter), is slightly larger than the dimension in the height direction. A groove 816 which is slightly larger than the cross sectional area of the shaft 832 of the handle 83 so that the shaft 832 of the handle 83 can be engaged with each of the two predetermined positions of the outer periphery at intervals of about 90 占 between the respective positions Is cut into a substantially C shape from the opening end of the large diameter portion 811 toward the bottom portion (see Fig. 11). The small diameter portion 812 is formed in a hollow cylindrical shape continuous in a concentric manner on the large diameter portion 811 and is formed into a predetermined length having a relatively long overall length and has a small diameter portion 813 at the end on the small diameter portion 813 side. An opening 817 having the same diameter as that of the inner circumferential surface of the base plate 817 is formed. The outer circumferential surface of the middle diameter portion 812 is threaded and a nut 80 (hexagonal nut or the like) for fixing the attachment of the cover locking member 8 is attached to the outer circumferential surface (see FIG. 11). The small diameter portion 813 is formed in a hollow cylindrical shape continuous in a concentric manner with the middle diameter portion 812 and is formed to have a predetermined length with a relatively short overall length and has the same diameter as the inner diameter surface of the small diameter portion 813 The opening 818 is formed. The outer peripheral portion of the small diameter portion 813 has a relatively shallow groove shape in which a rotation direction guide pin 844 to be described later can be fitted over a range of approximately 90 degrees at two predetermined positions symmetrical to each other at the edge portion of the opening 818 A rotation direction guide 819a is formed and extends continuously from the one end toward the axial direction by a predetermined length so that the rotation direction guide pin 844 can be engaged with the retracting direction guide groove 819b. As a result, these guide grooves 819a and 819b are formed in a substantially L-shape at the outer peripheral portion of the small diameter portion 813. [

The inner cylindrical portion 82 is made of stainless steel and is made up of a large diameter portion 821 on the base end side and a small diameter portion 822 on the tip end side as shown in Fig. The large diameter portion 821 is fitted in the large diameter portion 811 of the outside cylindrical portion 81 along the inner circumferential surface of the large diameter portion 811 and the large diameter portion 811 And a hollow portion 823 slightly larger than the sectional area of the shaft 832 of the handle 83 so as to fit the shaft 832 of the handle 83 onto the center of the shaft 83 . A part of the hollow portion 823 extends in the outer circumferential direction of the cylindrical portion 82 and is opened in a groove in a part of the outer peripheral portion (hereinafter, this opening will be referred to as an outer peripheral opening 824 of the hollow portion). Accordingly, the hollow portion 822 is cut into a substantially U-shaped or substantially U-shaped groove-like shape when viewed from the surface of the large-diameter portion 821. The small diameter portion 822 is formed concentrically to the large diameter portion 821 and has a cylindrical shape with a relatively long predetermined length. A small hole 825 having a predetermined diameter is formed in a predetermined length from the bottom of the large diameter portion 821 on one end side of the small diameter portion 821 on the axis of the small diameter portion 822, A large hole 826 of a predetermined diameter is formed to have a predetermined length and the other cross section is opened. The outer circumferential portion of the large hole 826 is formed with a pair of slits 822 having a shape of a substantially spiral portion so as to be able to fit symmetrically with the advancing / retreating direction guide pin 843 described later from the bottom of the hole 826 toward the opening. And a retracting direction guide 827 is formed.

As shown in Figs. 9 and 10, the handle 83 is formed of a stainless steel cast steel and has a substantially T-shape as a whole and includes a grip 831 and a shaft 832 protruding from the center of the grip 831 . In this case, as shown in Fig. 11, the shaft 832 is formed to have a square cross-section, and a small-diameter gear having a predetermined diameter is formed on one side of the T- An approximately hemispherical groove 828 which can be fitted to the base 90 is formed. The handle 83 is pivotally supported by an attachment pin 829 through a detent spring 91 and a steel ball 90 on the large diameter portion 821 of the inner cylindrical portion 82. In this case, the steel ball 90 is disposed through the detent spring 91 on the small hole 825 of the bottom of the hollow portion of the large diameter portion 821. Here, the steel ball 90 is urged in the direction of protruding from the hole 825 by the detent spring 91. The shaft 832 of the handle 83 is formed so that the hemispherical groove 828 of one side face is directed to the outer peripheral opening 824 of the hollow portion 823 of the large diameter portion 821 and the hollow 830 of the large diameter portion 821 And the attachment pin 829 is passed from the side of the large diameter portion 821 to the both sides of the side surface having the hemispherical groove 828 and is rotatable through the attachment pin 829 Respectively. The shaft 83 extends in such a manner that the shaft 832 coaxially extends with the large diameter portion 821 at the large diameter portion 821 (the base end portion of the inner cylindrical portion 82) of the inner cylindrical portion 82, And an operating connection position where the shaft 832 is rotated at a right angle through the hollow portion 823 with respect to the axial direction of the large diameter portion 821, (Not shown) which is integrally rotatable with the shaft portion 832. When the shaft 832 is in the operative connection position, 828 and the steel ball 90 at the bottom of the large diameter portion 821 and the shaft 832 is in the operation disconnection position, 828 and the steel ball 90 at the bottom of the large diameter portion 821 by elastic engagement.

The drive shaft 84 is a stainless steel cast steel, and is formed into a cylindrical shape as a whole as shown in Fig. The drive shaft 84 is made of a reinforcing shaft and is capable of fitting in the large hole 826 of the small diameter portion 822 of the inner cylindrical portion 82 along the inner circumferential surface thereof, Is formed in a cylindrical shape having a predetermined length so as to be rotatable, and a female screw (840) is provided by opening a distal end face at the tip end side. The pin insertion passage portions 841 and 842 are formed at predetermined positions on the proximal end side and the distal end side of the drive shaft 84 at right angles to the axial center respectively and the pin insertion portion 841 on the proximal end side is inserted The guide pin 843 of the retracting direction made of the stainless steel shaft longer than the passing portion 841 is inserted and the pin insertion passage 842 of the distal end side is rotated in the rotational direction The guide pin 844 is inserted.

The engaging portion 85 is made of a stainless steel plate and is formed into an elongated plate shape as shown in Fig. 11, and the shaft insertion portion 850 is drilled at one end. One end of this engaging portion 85 is disposed on the end surface of the drive shaft 84 and a plurality of bolts 92 are disposed on the shaft insertion portion 850 of the engaging portion 85, Passes through the shaft insertion passage 850 and is fastened to the female screw 840 of the front end face of the drive shaft 84 and fixed.

The cover locking member 8 is formed by assembling the driving shaft 84, the inner cylindrical portion 82, the outer cylindrical portion 81, and the engaging portion 85 in this order. That is, the drive shaft 84 is inserted from the opening at the front end into the large hole 826 of the cylindrical portion 82 on the inner side from the rear end side to be inserted into the bottom portion of the hole 826, The tip end side of the drive shaft 84 is protruded so that the pin insertion passage portion 842 is exposed to the outside from the tip of the inner cylindrical portion 82 and the pin insertion passage portion 841 on the base end side of the drive shaft 84 is inserted into the inner cylindrical portion 82 in the forward and backward direction guides 827 and the advancing and retreating direction guide pins 843 are passed between the pin insertion passage 841 and the advancing and retreating direction guides 827 in this state and the drive shaft 84 Is guided by the advancing / retreating direction guide pin 843 and the advancing / retreating direction guide 827 (by rotational movement of the inner cylindrical portion 82) in the inner cylindrical portion 82 so as to be movable forward and backward by a predetermined distance do. The packing 95 is mounted on the base end side of the small diameter portion 822 of the inner cylindrical portion 82 of the inner cylindrical portion 82 and the drive shaft 84 assembled in this manner, Diameter portion 821 of the inner cylindrical portion 82 and the small diameter portion 821 of the inner cylindrical portion 82. The diameter of the small diameter portion 821 of the inner cylindrical portion 82 is smaller than the diameter of the small- Diameter portion 812 and the middle-diameter portion 812 of the outer cylindrical portion 81, respectively. In this state, the pin insertion passage (not shown) of the distal end side of the drive shaft 84 through the guide portion 819b of the small diameter portion 813 of the outer cylindrical portion 81 or the rotation direction guide 819a And the drive shaft 84 guides the rotation direction guide pin 844 and the advancing / retreating direction guide 819b in the outer cylindrical portion 81 to a predetermined distance And is assembled so as to be capable of advancing and retracting and also being rotatable by a predetermined rotation angle while guiding the rotation direction guide pin 844 and the rotation direction guide 819a. The coil spring 96 is wound around the small diameter portion 813 of the outer cylindrical portion 81 and the engaging portion 85 is attached to the tip of the drive shaft 84 through the coil spring 96 as described above And protrudes in a direction perpendicular to the axial direction of the drive shaft 94.

The advancing / retreating direction guide pin 843 passed through the pin insertion passing portion 841 on the proximal end side of the drive shaft 94 is engaged with the advancing / retreating direction guide 827 formed on the outer peripheral portion of the inner cylindrical portion 82, A rotation direction guide 819a formed on the small diameter portion 813 of the outer cylindrical portion 81 and a rotation direction guide 819b formed on the small diameter portion 813 of the outside cylindrical portion 81 and passed through the pin insertion passage portion 842 on the distal end side of the drive shaft 84 The pin 844 is engaged and guided by the advancing / retreating direction guide 827 and the advancing / retreating direction guide pin 843, the rotation direction guide 819a, the advancing / retreating direction guide 819b and the rotation direction guide pin 844 The drive shaft 84 is rotationally guided by a predetermined angle in the rotational direction of the inner cylindrical portion 82 by the one-way rotational movement of the inner cylindrical portion 82, and the drive shaft 84 is rotated in the predetermined rotational direction The driving shaft 84 is rotated on the axis of the inner cylindrical portion 82 at a point The driving shaft 84 is guided to move in the advancing direction on the axis of the inner cylindrical portion 82 by the rotation of the inner cylindrical portion 82 in the other direction, A guide mechanism 86 of a type in which the drive shaft 84 is guided by a predetermined angle in the rotating direction of the inner cylindrical portion 82 at a point where the inner cylindrical portion 82 is moved forward by a predetermined distance .

Fig. 14 shows an extended rim. As shown in Fig. 14, the extended rim L is integrally formed by aluminum die casting, one side of the outer side shows an arbitrary corner shape, and the other side of the inner side has a height direction and a width And an extruded corner block (61) for extending the corners (C) of the box-shaped front and / or rear surface, and an extruded aluminum material, wherein one of the outer sides is flat And the other inner side surface of the extension corner block 61 is formed continuously in the longitudinal direction so as to be engageable with the height direction or the width direction convex portion of the extension corner block 61, And an extended frame constituting frame (62) cut to a length corresponding to each side of each frame (F) on the side of the extended corner blocks The.

In this case, as shown in Fig. 15, the extended corner block 61 is formed so that one of the outer surfaces 611 forms an obliquely flat surface, and the other inner surface 612 forms the front surface of the corner block 1 And a plurality of convex portions 614 and 615 extending in the height direction and the width direction of the box shape are formed respectively at the upper and lower end portions of the guide surface 613. In this case, a plurality of the same flat plate-like convex portions 614 and 615 are formed in parallel on the upper and lower ends of the inner side surface 612, respectively, in a symmetrical manner. Further, screw holes are provided in the (respective side surfaces) of the convex portions 614 and 615. Further, in the case of this extended corner block 61, a guide convex-shaped portion 616 which can be engaged with the guide surface 125 of the corner block 1 is formed by projecting rearward with an appropriate step in the inward direction do. This is provided between the front and rear surfaces of the rack main body A and between the respective extending rims L on the front and rear sides of the rack main body A. The front and rear extending rims L of the front and rear surfaces of the rack main body A, And a positioning guide G2 for positioning and holding the positioning guide G2. In this case, the protruding end of the guide protruding portion 616 is formed with a protruding portion 617 at right angles to the inside, and the protruding portion 617 is screwed into the protruding end from the one surface to the other surface A portion 618 is formed to pass through. The screw insertion passage 618 is provided so as to face the female screw 124 of the corner block 1 of the rack main body A . In this way, each of the corners of each of the extended rims L on the front side and the rear side of the box-like shape is constituted by eight extended corner blocks 61 with respect to one rack R1.

As shown in Figs. 16 and 17, the elongated frame construction frame 62 has a size and a shape that can be connected to the frame construction frame 2 and the lid frame construction frame 72, and a plurality of divided frames 601 , 602). These divided frames 601 and 602 (see Figs. 16 and 17) are made of an aluminum extruded material, like the other frames, and one of the outer surfaces 621 is flat and the other inner surface 622 is provided with an extended corner block The concave portions 624 and 625 that can fit the convex portions 614 and 615 in the height direction or the width direction of the convex portion 61 are formed and the concave portions 624 and 625, Shaped front and rear lids B1 and B2 from the frame structure of the extended frame constituted by the frame 623 formed between the extended corner blocks 61, Lt; / RTI > Further, a screw hole is provided in (the side surface of) the concave portions 624 and 625. Thus, two sets of upper and lower divided frames 601 and 602 shown in Fig. 16 and two divided frames 601 and 602 of two sets shown in Fig. 17 are displayed for one rack R1, The respective rims of the extended rims L on the front surface side and the rear surface side of the box type are constituted.

In this way, the components of the rack main body A, the extended rim L and the covers B1, B2 are formed and assembled as follows.

As shown in Figs. 1 and 2, in the case of the rack main body A, eight corner blocks 1 constituting each box-shaped corner and eight corner blocks 1 constituting the front and rear sides of the box- Four frame frames 3 for connecting the frame 2 and the box-shaped front side and rear side frames are connected to each other in such a manner that the height direction, width direction and angular direction of each corner block 1 The concave portions 221, 222, 226, and 223 of the convex portions 121, 122, 126, and 123 and the frame structure frame 2 and the concave portions of the frame 3 And each of the frame structures 2 and each frame is constituted by the frame 3, and each of the upper, lower, right and left sides (upper and lower sides) The panel 4 (upper and lower panels, left and right panels) is divided into the frame structure frame 2 and the respective frames 3 Into the grooves 224 and 321 at the side edges of the rack body A, and assembles the rack main body A.

That is, first, each convex portion 121 in the height direction of each corner block 1 is mounted on each of the left and right frames 202 constituting the frame structure frame 2, for each of the front and rear side frames F1 and F2. The respective right and left frames 202 are connected between the corner blocks 1 and similarly the convex portions 122 in the width direction of each corner block 1 Are inserted into the concave portions 222 of the upper and lower frames 201 constituting the frame structure frame 2 and the upper and lower frames 201 are connected between the corner blocks 1, And fixed. In this case, since screw holes are provided on the circumferential surfaces near the connecting portions of the recessed portions 221 and 222 of the frame structure frame 2, screws are fastened to the screw holes, and the recessed shaped portions 221 122 of the respective corner blocks 1 inserted in the first and second corner portions 222, 222 are fixed. Thus, the front and rear edges F are assembled.

Subsequently, the convex portions 123 of the corner blocks 1 on the front surface side and the back surface side are inserted into the recessed portions of the frame 3, and the respective connecting portions are screwed And the seat back is connected to the frame 3 between the corner blocks 1 of the frame F on the front side and the corner blocks 1 of the frame F on the back side, The upper and lower panels 4 are arranged on the upper and lower surfaces of the upper and lower frames 201 of the frame structure frame 2 and the upper and lower frames of the upper and lower frames 3 respectively on the right and left sides of the frame structure frame 2, The right and left panels 4 on each of the left and right sides of which each of the upper and lower passages is composed of the frame 3 are respectively inserted into the respective frame structures 2 and the respective grooves 224 , 321). Thus, the rack main body A is assembled.

In the case of the lids B1 and B2 of the box-shaped front and rear surfaces, a cover corner block 71 constituting each corner of the front and rear covers B1 and B2, B2 in the width direction and the height direction of the cover corner block 71 and the concave portion 724 of the cover frame structure frame 72 A lid panel 73 is placed on each of the front and back surfaces constituted by the respective lid rim constituting frames 72 and the lid panels 73 on the front and rear surfaces are assembled by engaging and screwing of the engaging portions, (B1, B2) are assembled.

That is, the convex portions 714 in the width direction of each lid corner block 71 are attached to each of the upper and lower frames 72L forming the lid frame constituting frame 72 The respective upper and lower frames 72L are connected between the respective lid corner blocks 71 and similarly the convex portions 714 in the height direction of each lid corner block 71 are covered by the lid rim 724, Are inserted into the concave portions 724 of the left and right frames 72S of the frame 72 and the left and right frames 72S are connected between the respective cover corner blocks 71. The respective connecting portions are fixed do. In this case (refer to Fig. 8), the convex portions 714 in the width direction and the height direction of each cover corner block 71 are inserted into the concave portions 724 of the lid frame structure frame 72, The convex portions 725 of the lid frame structure frame 72 are inserted into the concave portions 715 of the corner block 71 and the screw insertion portions are provided in the concave portions 715 of the lid corner block 71 And the screw hole is provided in the convex portion 725 of the cover frame structure frame 72 so that the screws are passed through the screw insertion passage portion and are fastened to the screw holes so that the respective lid corner blocks 71, And the construction frame 72 is connected and fixed. Thus, the covers B1 and B2 on the front surface and the back surface are assembled.

The lids B1 and B2 of the front and rear surfaces are aligned with the front and rear surfaces of the rack main body A and the lid locking members 8 are fastened to the lid frame structure frame 72 of each of the lids B1 and B2 And engages and locks with the frame structure frame 2 to engage the rack main body A and the covers B1 and B2.

In this case, a guide protrusion 716 is provided in the cover corner block 71 and a guide engaging portion 125 is provided in the corner block 1. The front and rear faces of the rack main body A, Since the positioning guides G1 for positioning and holding the covers B1 and B2 on the front and back surfaces are provided between the front and rear surfaces of the rack main body A between the front and rear covers B1 and B2, Guide and support of the crystal guide G1 makes it possible to easily and reliably align the lids B1 and B2 of the front face and the rear face respectively on the front face and the back face of the rack main body A, have. In this case (see Figs. 9 and 10), four cover locking members 8 are inserted and fixed in a locking member insertion passage formed in the vicinity of the four corners of the cover frame structure frame 72. [ Each of the cover locking members 8 has a hexagonal nut 80 on the middle diameter portion 812 and a washer 97 on the outer circumferential surface of the cylindrical portion 81, And is held by the large diameter portion 811 of the outer cylindrical portion 81 and the hexagonal nut 80 so as to sandwich the periphery of the locking member insertion portion.

The drive shaft 84 protrudes to the maximum from the cylindrical portion 81 on the outer side and the engaging portion 85 is engaged with the engaged portion on the side of the rack main body A The handle 83 is detached from the handle 83 and the handle shaft 832 is moved outwardly through the grooved hollow portion 823 of the inner cylindrical portion 82 and the one groove 816 of the outer cylindrical portion 81 The handle 83 is raised and the shaft 832 of the handle is placed in the operative connection position and the handle 83 is moved in a predetermined direction in a predetermined direction (in a state in which the handle 83 is folded down at a right angle to the axial direction of the cylindrical portion 81 of the handle 81) The cylindrical portion 82 on the inner side is rotated integrally with the handle 83 in the outer cylindrical portion 81 and the inner cylindrical portion 82 of the cylindrical portion 81 of the cover locking member 8 is rotated The drive shaft 84 rotates in the same direction in the inner cylindrical portion 82 by the action of the guide mechanism 86 and the engaging portion 85 rotates in the same direction When the handle 83 is further rotated in the same direction to a predetermined angle (in this case, approximately 30 degrees), the inner peripheral surface of the outer cylindrical portion 81 The inner cylindrical portion 82 is rotated integrally with the handle 83 and the drive shaft 84 is rotated in the inner cylindrical portion 82 by the action of the guide mechanism 86 of the lid locking member 8, The engaging portion 85 is moved in the same direction as the retracting motion frame so as to be pressed in the pulling direction of the rim framing frame 2 and the lid rim framing frame 72 so that the constituent frames 2, The rack main body A and the covers B1, B2 are locked. When the rack main body A and the lids B1 and B2 are locked in this manner, the outer peripheral portion opening 824 of the groove-like hollow portion 823 of the inner cylindrical portion 82 and the outer cylindrical portion 81 of the outer cylindrical portion 81, One of the grooves 816 of the large diameter portion 811 of the large diameter portion 811 of the large diameter portion 811 of the large diameter portion 811 coincides and the shaft 832 of the handle is rotatable at right angles, And the shaft 832 of the handle is laid down at right angles to the axial direction of the large diameter portion 811 through the hollow portion 823 and the groove 816 to assume the operation disconnection position, The movement of the handle 83 in the rotational direction is restricted by engagement between the groove 816 and the shaft 832 so that the handle 83 is locked thereby preventing the lid locking member 8 from being loosened Whereby a reliable locking state of the rack main body A and the covers B1, B2 is obtained. In this case, by falling down the handle 83, the handle 83 enters the height of the outer edge portion of the lid frame structure frame 72 constituting the outer peripheral edge portion of the lid B1 or B2.

The hollow portion 823 and the groove 816 and the shaft 832 are brought into contact with each other when the handle 83 lying down through the hollow portion 823 and the groove 816 is turned by 90 ° to the operating connection position. The locking of the handle 83 is released. When the handle 83 is rotated to a predetermined angle (in this case, approximately 30 degrees) in the other direction, that is, in the opposite direction, the inner cylindrical portion 82 in the outer cylindrical portion 81 is rotated with the handle 83 The drive shaft 84 moves forward in the inner cylindrical portion 82 by the action of the guide mechanism 86 of the cover locking member 8 and the engagement portion 85 moves in the same direction The pressing force in the direction of pulling the frame structure frame 2 and the lid frame structure frame 72 to each other is released so that the contact between the constituent frames 2 and 72 is loosened and the handle 83 is moved in the same direction The inner cylindrical portion 82 is rotated integrally with the handle 83 in the outer cylindrical portion 81 and the inner cylindrical portion 82 is rotated integrally with the handle 83 in the outer cylindrical portion 81, The drive shaft 84 rotates in the same direction in the inner cylindrical portion 82 by the action of the guide mechanism 86 of the engaging portion 86, 85 is of a predetermined and rotated in the same direction is installed on the rim configuration frame (2) the walk off the engagement of the engagement section, the locked state between the rack main body (A) and cover (B1, B2) is released.

Between the rim F on the front side and / or the rear side of the rack main body A and the rim f of the lid B1 on the front side and / or the rim f of the lid B2 on the rear side, When the length of the rack main body A is adjusted by interposing the lug body L between the rack main body A and each of the lugs B1 and B2 or one of them .

In this case, as shown in Fig. 14, an extending corner block 61 constituting each corner of each extending edge L of the front and / or rear face, and an extending corner L of each extending edge L of the front and / The elongated frame structure frame 62 constituting the frame is inserted into the convex portions 615 and 614 in the width direction and the height direction of the elongated corner block 61 and the concave portions 625 and 624 in the elongated frame construction frame 62 Assemble by engaging and screwing in this engagement part.

That is, each convex portion 615 in the width direction of each extending corner block 61 is divided into upper and lower divided frames 601 and 602 constituting the extended frame constituting frame 62 for each of the front and rear extending edges L The upper and lower divided frames 601 and 602 are connected between the extended corner blocks 61 and similarly the convex portions 614 in the height direction of each extended corner block 61 are inserted into the concave portion 625, The left and right divided frames 601 and 602 are inserted between the extended corner blocks 61 in the concave portions 624 of the left and right divided frame frames 601 and 602 constituting the extended frame construction frame 62 , And fix each connection with screws. As a result, the extended rims L of the rear surface are assembled.

The extending edges L of the front face and / or the rear face are formed on the front face and / or the rear face of the rack main body A by the positioning guides G2 between the rack main body A and the extended rim L The screws are passed through the four screw insertion passages 618 of the four corners of the extended rim structure frame 62 of each elongated rim L and fastened to the rim structural frame 2, And the frame L is joined.

Then, the lids B1 and B2 are engaged with the extended rim L at this time. In this case, the covers B1 and B2 of the front and / or the back are aligned with the extended rim L of the front and / or the back surface, and the lid frame structure frame 72 of each lid B1 and B2 Attaches the member 8 and engages and locks the predetermined unengaged portion of the elongated frame construction frame 72 to engage the lid B1 and B2 with the extended frame L. [ Locking and unlocking with respect to the extended rim construction frame 72 by the cover locking member 8 is the same as locking and unlocking with respect to the rim construction frame 2 by the cover locking member 8 described above.

The device housing rack R1 is also provided with various accessories such as a handle, a leg, and a caster, and is equipped with various accessories for attaching the accessories to the rack main body A. 18, the frame 3 of the rack main body A is used, and the fixing plate 33, the attachment member 34, and the screws 35 .

The face 31 on the outside of the frame 3 is an attachment groove for various accessories including a handle, a leg and a castor.

The fixing plate 33 is smaller in width than the groove width on the opening side of the attachment groove 31 and larger than the groove width on the opening side and approximately equal to or slightly smaller than the groove width on the bottom side, And a screw hole 330 is formed to extend from a plane on the front surface side to a plane on the back surface side. In this case, the fixing plate 33 is formed of a substantially rectangular flat plate so that the backrest can be hooked on both side edges of the opening of the inner side of the attachment groove 31 of the frame 3, and also one of the four corners of the flat plate, It is preferable that each of the opposing corners on the upper surface is chamfered and formed into a substantially arc shape.

The attachment member 34 is integrally formed on the side of various accessories in various shapes that can be installed between the both flanges 311 of the attachment groove 31 and is formed in a shape corresponding to the screw hole 330 of the fixing plate 33, A screw hole 340 is formed to pass through from the side to the back side.

The screws 35 pass through the screw holes 340 of the attachment members 34 and into the screw holes 330 of the fixing plate 33 and are screwed together.

In this way, the width direction of the fixing plate 33 is aligned with the width direction of the mounting groove 31, the fixing plate 33 is passed through the opening of the mounting groove 31, The fixing plate 33 is rotated so that the longitudinal direction of the fixing plate 33 can be engaged with the both side edges of the opening of the attachment groove 31 in the width direction of the attachment groove 31 The attachment member 34 is provided between both edges of the opening on the outer side of the attachment groove 31 and the screw holes 340 and 330 of the attachment member 34 and the fixing plate 33 are provided, The fixing plate 33 and the attaching member 34 are pressed against the both side edges of the opening of the attaching groove 31 from the inside and the outside so as to fix the attaching member 34 to the attaching groove 34. [ As shown in FIG.

The specific adhesive force of the handle and the leg is illustrated in Figs. 19 and 20. Fig.

As shown in Fig. 19, the handle 36 is attached to one attachment point, and includes a handle ring 361, a fixing plate 33, an attachment member 34, and a screw 35. Fig. In this case, the handle ring 361 is substantially C-shaped. Two fixing plates 33 are used, each having a basic shape as described above. In the case of the fixing plate 33, screw holes 330 are provided on both sides in the longitudinal direction. Two attachment members 34 are used and each is formed in a substantially triangular cross section that is attachable to both ends of the handle ring 361 and is installable between the flanges 311 on both sides of the attachment groove 31 And the two-side engaging portion on the back side is formed in a substantially hemispherical shape in cross section so as to be fittable to the respective end portions of the pull ring 361. On both surfaces of the two surfaces, A screw hole 340 is formed to pass through from the back side to the back side. A total of four screws 35 are used. In addition, the handle 36 is formed so as to have a size such that the backrest is entirely within the area of the horizontal plane of the frame 3. [

The two fixing plates 33 are aligned in the width direction of the mounting groove 31 and the fixing plates 33 are inserted through the opening of the mounting groove 31 to be inserted into the bottom surface of the mounting groove 31 The fixing plate 33 is rotated so that the longitudinal direction of each fixing plate 33 is arranged so as to be engageable with both of the openings on the inner side of the attachment groove 31 toward the width direction of the attachment groove 31 The two attachment members 34 are provided so as to extend between the both side edges of the opening of the attachment groove 31 on the outer side and the respective screw holes The fixing plate 33 and the attaching member 34 are pressed against the both side edges of the opening of the attaching groove 31 from the inside and the outside by the screw 35 between the attaching members 34 are fixed on the mounting groove 31. The fixing plate 33 is formed in a substantially rectangular flat plate so that the fixing plate 33 can be engaged with the both side edges of the opening of the inside of the attachment groove 31 in the screwing of the attachment member 34 and the fixing plate 33, Since the respective corners of the four corners opposed to each other on one diagonal line are formed in a substantially circular arc shape, the fixing plate 33 can rotate only in one direction in the attachment groove 31 and is not rotated in the other direction, The fixing plate 33 is not rotated together with the screw 35 when the fixing plate 35 is tightly fixed to the fixing plate 33 through the fixing member 34. [ The knobs 36 may be attached one by one near the center of each corner on the upper side of the rack main body A, or may be mounted one on each of the front and rear ends of each corner on the upper side.

20, the legs 37 include a leg member 371 integral with the attachment member 34, a fixing plate 33, and a screw 35. As shown in Fig. In this case, two fixing plates 33 are used as in the case of the handle 36, and each of them has a basic shape as described above. In the case of the fixing plate 33, screw holes 330 are formed on both sides in the longitudinal direction . The attachment member 34 is formed in a substantially rectangular flat plate shape that can be installed between the flanges 311 on both sides of the attachment groove 31 and corresponds to the screw hole 330 of each fixing plate 33 on both sides in the longitudinal direction So that two screw holes 340 are formed in a line in the width direction from the front surface side toward the rear surface side. The leg member 371 is provided at one end of the attaching member 34 with a fixing portion 372 extending along the bottom surface of the rack main body A and a fixing portion 372 extending between the fixing portion 372 and the attaching member 34, And a leg-shaped portion 373 extending so as to be able to abut against the inclined surface of the upper corner. A total of four screws 35 are used. In addition, the legs 37 are formed to have a size such that the backrest is entirely within the area of the horizontal plane of the frame 3. [

In this way, the two fixing plates 33 are aligned in the width direction of the mounting groove 31, and the fixing plates 33 are passed through the opening of the mounting groove 31 and inserted into the bottom surface side of the mounting groove 31 The respective fixing plates 33 are rotated so that the longitudinal direction of each fixing plate 33 is arranged so as to be engageable with both of the openings on the inner side of the mounting groove 31 toward the width direction of the mounting groove 31 The fixing member 372 of the leg 37 is aligned with the bottom surface side of the rack main body A and an integral attachment member 34 is attached to the leg member 371 in the attachment groove 31 And the fixing plate 33 and the fixing plate 33 are fixed to each other by tightening the screw 35 between the screw holes 340 and 330 of the fixing member 33 and the fixing member 33. [ The attaching member 34 is pressed against the both side edges of the opening of the attaching groove 31 from inside and outside so that the attaching member 34 is pressed against the attaching groove 31 It is fixed. The action of the fixing plate 33 in this case is as described above.

The legs 37 are attached to the lower portion of the rack main body A in the vicinity of both ends of each corner.

Although the description of the casters will be omitted, the method of attaching the casters is basically the same as that of the legs. In addition, the caster is also formed in such a size that the entire depth of the caster falls within the area of the horizontal plane of the frame.

The device housing rack R1 is provided with a rack connecting part 10 for connecting between a plurality of rack main bodies A. 21 (a), the rack connecting part 10 is provided with a latching claw 101 which can be engaged with the flange 311 of the frame 3 at one end of the rack body A A first hook 103 formed by a plate having a screw shaft 102 and a screw shaft 102 installed on the flat surface of the plate and a flange 311 And which extends in the direction of both ends of the plate on the plane of the plate and is capable of being inserted into a long hole (not shown) through which the screw shaft 102 of the first hook 103 can be inserted, A second hook 106 is formed in the elongated hole 105 so as to overlap the first hook 103 through the screw shaft 102 and a second hook 106 extending from the top of the second hook 106, And is screwed into the shaft 102 so that the second hook 106 can be pushed toward the first hook 103 And a handle attaching nut 107 having a handle.

21 (b) and (c), one of the racks R1 stacked in the vertical direction or the plurality of racks R1 arranged side by side in the lateral direction is supported by the frame 3, One of the hooks 101 or 104 of the first or second hook 103 or 106 is hooked to one flange 311 of the hook 103 or 106 and the other hook 106 or 103 The length of the entirety of the first and second hooks 103 and 106 is adjusted so that the other of the hooks 104 and 101 of the hook 106 or 103 is moved to one side of the frame 3 The nut 107 is fastened to the screw shaft 102 of the first hook 103 and the second hook 106 is pushed toward the first hook 103 in this state, 1 and the second hooks 103, 106 are fixed and the racks R1 are connected and fixed.

A method of using the device housing rack R1 will be described with reference to Figs. 1 and 22. Fig. As shown in Fig. 1, the device housing rack R1 is made up of the rack main body A and the covers B1 and B2 on the front and back sides, so that the front and rear faces of the rack main body A are opened The rack main body A accommodates various devices such as a computer, a communication device, and an electric device. The number of sets of angle plates 55 required for the reinforcement plate 5 or the frame structure frame 2 on the inner side surface of the rack main body A Are attached by screws at upper and lower portions at necessary intervals, and these devices are housed in multiple stages using the angle plate 55. [ The lids B1 and B2 are placed on the front and back surfaces of the rack main body A and the lids B1 and B2 are fixed by using the lid locking member 8 depending on the usage form of the rack R1. To the rack main body (A). In this case, as shown in Fig. 22, when a plurality of racks R1 are stacked in the up-and-down direction or side by side, or in a combination of up, down, left and right, By connecting the rack main body A between the rack connecting parts 10, the racks R1 are securely fixed, and the racks R1 are stably installed.

In the case of carrying various kinds of equipment in the rack R1 and carrying them, if the knobs 36 are attached to the upper side of the rack main body A in the vicinity of the center of each corner or near both ends thereof, The raising and lowering of the rack R1 can be easily carried out.

When the rack R1 is mounted on the mounting surface using the legs 37, the legs 37 are attached to the lower ends of the racks A in the vicinity of both ends of the corners. In this case, the leg members 371 of the racks R1 can be stacked on the racks R1 (R1) and the racks R1 So that it is prevented from coming off, and each rack R1 is stabilized. The movement of each leg 37 in the forward or backward direction by the corner block 1 of each rack main body A can be prevented by the movement of the legs 37 in the forward and backward direction The deviation between the racks R1 is reliably prevented. In this case, the legs 37 are sandwiched between the corner blocks 1 of the rack main body A and the attaching member 34 of the handle 37 attached to the respective corners of the rack main body A, It is possible to reliably prevent the legs 37 from coming off. If it is necessary to mount the rack R1 movably on the mounting surface, the casters may be mounted one by one instead of the legs 37, and the rack R1 can be easily moved by the rolling of the casters.

As described above, the rack R1 for housing the apparatus can be configured as a box-shaped rack, and the size of the entire apparatus can be made smaller than that of the cabinet-type rack. Thus, various devices such as a computer, a communication device, In the case of moving indoors or outdoors, it is possible to carry and install the rack R1 in a state in which various devices are accommodated in the rack R1. Particularly, in the case of the rack R1, the entire frame is formed of a block, a frame and a panel of aluminum, and the rim constituting frame 2 is made of aluminum extruded material, and one of the outer sides is flat, A concave portion capable of fitting a convex portion in the height direction or the width direction of the corner block 1 is formed continuously in the longitudinal direction and a groove is formed along one side edge portion of one side, Is cut to the length of each side of the frame F on the front side and the back side of the box type and is connected between the corner blocks 1 and the frame 3 is made of aluminum extruded material, A concave portion capable of fitting the convex portion in the direction of the inner side of the corner block is formed continuously in the longitudinal direction and a groove is formed along both sides of the inner side surface, From the edge frame construction frame base, the corners between the front and rear edges F of the box-form are cut to the length of each side of the direction and connected between the corner blocks 1, 72 are made of aluminum extruded material and one surface of the outer side is flat and a concave portion which can fit the heightwise or widthwise convex portion of the lid corner block 71 on the other inner side surface is formed continuously in the longitudinal direction The outer frame, and the inner frame extending in a direction perpendicular to the plane of the inner side of the outer frame and having an inner frame having a groove at the front end, the lids B1, B2 and is connected between the lid corner blocks 71 and the reinforcing frame 5 is made of aluminum extruded material. The frame is cut from the reinforcing frame base material made of a hat-shaped cross section to a length that allows the back and forth of the frame to cross between the frames 3 and each of the backs is connected between the frames 3, The extension frame structure 62 is made of aluminum extruded material, and one surface of the outer side is flat, and the recessed portion which can fit the height direction or the width direction convex portion of the extending corner block 61 is formed on the other inner side surface in the longitudinal direction Shaped front frame and the rear frame F and connected to each other between the extended corner blocks 61 so as to be separated from each other by a length corresponding to each side of each frame F of the box- The rigidity of each of these frames can be increased by the sectional shape including the concave portion on the inner surface side of the rack R1 so that the strength of the entire rack R1 can be remarkably improved . In this case, particularly, it is possible to maintain a strong rigidity against the vertical load and also against the pressure from the inclination. For example, even when a plurality of racks R1 are piled up and stacked on a vehicle at the time of carrying the rack R1 The lower rack R1 is deformed by the weight of the upper rack R1 so that the apparatus in the rack R1 is not damaged and the rack R1 accommodating these various equipments is required to be installed at a predetermined installation place The lower rack R1 is deformed by the weight of the upper rack R1 so that the apparatus in the rack R1 is not damaged even if it is stacked in the layout so that various devices can be stably It is possible to reliably arrange the stacking units. In this case, since the lid panel 73 of the lid B1, B2 is formed as a rectangular panel and the reinforcing rib 731 is stuck to the panel surface thereof, the lid R1 of the rack R1 B1 and B2 can be protected from an external impact even if an obstacle or the like collides with the inside of the rack body A in the vicinity of the inner sides of the covers B1 and B2. Further, a protective cover or the like having a high cushioning property is attached to the rib 371, so that the effect is further increased.

As described above, the rack R1 can be used in a manner similar to that of the cabinet type rack by stacking various devices in a multi-tiered manner with a free layout, and in the case of moving these devices indoors or outdoors, The rack R1 can be easily transported and installed in a state where each device is housed in the rack R1. Also, in the case where these devices are reassembled as one system in a more easy-to-use layout, or the layout of all or a part of devices is changed by changing or adding devices even in the same installation place, ), And a desired layout can be easily made.

Therefore, according to the rack R1, various devices such as computers, communication apparatuses, and electric apparatuses can be stored, transported and installed indoors and outdoors simply and reliably.

In the case of this rack R1, eight corner blocks 1 constituting each corner of the box shape, eight frame constituting frames 2 constituting the front and rear edges of the box shape, Four frames 3 connecting between the front and rear edges of the corner frame 1 are formed so that the convex portions in the height direction, the width direction and the depth direction of each corner block 1 and the concave portions in the concave portions of the frame structure frame 2 Each of the rim constituent frames 2 and each of the grooves is fixed to each of the frames 3 (3), 3 (3), 3 The panels 4 (upper and lower panels, right and left panels) are placed on the respective upper, lower, left, and right surfaces of the frame structure frame 2 and the respective grooves of the respective side edges of the frame 3, (A) are assembled, and the cover corners constituting the corners of the front and rear covers (B1, B2) The block 71 and the lid frame structure frame 72 constituting the rims of the front and rear lids B1 and B2 are formed in the shape of a convex portion in the height direction and the width direction of the lid corner block 71, The cover frame 72 is assembled by engaging with the concave portion of the constituent frame 72 and screwing the engaging portion together with the lid panel frame 72, The front and rear lids B1 and B2 are assembled so that the panel is not screwed and the assembly of the rack main body A and each of the lids B1 and B2 is simple and reliable .

Further, in the case of the rack R1, since the frames 2, 3, 5, and 73 are formed by cutting each frame base made of aluminum extruded material to a required dimension, the entire size of the rack R1 can be arbitrarily changed , It is possible to easily respond to the needs of the user. In this case, the size can be changed in units of millimeters in accordance with the internal capacity of the rack R1. Fig. 23 illustrates a rack R2 whose size is reduced.

Further, in this rack R1, there are many advantages as follows.

(1) The corner block 1 and the cover corner block 71 each have a substantially planar surface with one of the outer sides being inclined, the inner surface of the frame 3 is formed of a vertical surface and a horizontal surface extending in the longitudinal direction, A flange protrudes toward the other side in each side portion parallel to the two-side joint portion of the vertical plane and the horizontal plane on the outer side, and the flange protrudes from the outer side, The fixing plate 33 of the accessory part, the attachment member 34, and the screw (not shown) are provided in the attachment groove 31, as described above, 35 are used to attach various accessories including the handle 36, the legs 37 and the casters to the outside surface of the frame 3 with the rear attachment, these parts can be optionally and optionally also In addition, it requires special processing. It is possible to attach it easily. In particular, in the screwing of the attachment member 34 and the fixing plate 33, the fixing plate 33 is formed into a substantially rectangular shape so as to be engageable with both openings on the inner side of the attachment groove 31 of the frame 3, And each of the four opposing corners on one diagonal line of the four corners of the flat plate is formed in a substantially circular arc shape so that the fixing plate 33 can rotate only in one direction in the mounting groove 31, The fixing plate 33 is not rotated together with the screw 35 when the screw 35 is tightened to the fixing plate 33 via the fixing member 34. This fixing member 33 is not rotated in the other direction, And the fixing plate 33 can be easily and securely fastened.

In this case, since various kinds of accessories are formed in such a size that the depth of the seat can be within the area of the horizontal plane of the frame 3, various accessories can be attached to the respective corners of the rack main body A, In the case where the plurality of racks R1 are arranged in the lateral direction without protruding, various accessories do not hit adjacent racks R1 and accessories, and the racks R1 can be arranged without gaps. Further, in the case of a vehicle mounted, unnecessary space is not caught in the load carrier, so that collision and breakage between the racks R1 can be prevented.

With respect to the legs 37, the legs 37 form an eight-shape at both sides of the rack body A, so that the racks R1 can be stably placed on the mounting surface, Similarly, when the plurality of racks R1 are stacked, each of the legs 37 fits into the respective corners of the eight-sided cut of the rack main body A, so that each rack R1 has a slight inclination or vibration The respective racks R1 do not deviate from each other. In order to prevent the legs 37 from being separated by the legs 37, the corner blocks 1 at the front and rear opposite ends of each corner of the rack main body A (the inner side surface of the frame 3) So that the legs 37 themselves do not deviate more than the legs 37 themselves, and the relief preventing effect of each rack R1 is obtained. In this case, when the handle 36 is attached to each of the front and rear sides of the respective corners of the rack main body A (the inner side surface of the frame 3), the movement of each leg 37 is transmitted to the corner block 1 It can be regulated by the handle 36, whereby it is possible to more reliably prevent the leg 37 from coming off.

In this case, if the handle 36 is attached to the rack main body A, the handle 36 can be used as a hanger for the lid B1 or B2 by expanding the handle 36, The cover (B1, B2) can be housed using the handle (36).

(2) The lids B1 and B2 on the front and rear surfaces are positioned on the front and rear surfaces of the rack main body A between the front and rear covers lib and B2 and the front and rear surfaces of the rack main body A, Positioning of the rack main body A with the lids B1 and B2 on the front and rear surfaces can be easily performed by the positioning guide G1 .

(3) The cover frame construction frame 72 is formed to have a size and a shape that can be connected to the frame construction frame 2, so that the frame construction frame 2 or the cover frame construction frame 72, And the frame structure frame 2 and the lid frame structure frame 72 are integrally connected to each other. Thus, the rack body A and the lid body structure A are integrally connected to each other, The front cover and the rear cover B1, B2 can be integrally joined together, and the design design can be improved.

(4) A plurality of nuts (50) are fixedly embedded in the plane of the reinforcing frame (5) and / or the frame construction frame (2) toward the longitudinal direction of the frame, and the reinforcing frame (5) and / 2, the angle plate 55 is fixed by the bolts and the nuts. Therefore, the angle plate 55 can be easily attached to the required position in the rack main body A by the rear attachment as many as necessary.

(5) Since the extension frame L for adjusting the length of the rack main body A is provided together, when it is necessary to accommodate the cables in the inside of the rack main body A, (L) is formed between the frame F on the front side and / or the back side of the frame A and the frame f of the cover B1 on the front side and / or the frame f of the cover B2 on the back side. The internal capacity of the rack main body A can be enlarged by increasing the space between the rack main body A and the covers B1, B2.

In this case, a belt having stretchability capable of retaining stored articles such as paper bags and storage bags of cables is detachably attached to the back side of the covers B1, B2, And can be stored. In this case, the belt can be crossed with respect to the stored matter so as to be able to be clamped at four points, so that the cable can be held in a state in which the cable is not loosened even when the cable is greatly wound.

In this case, between the front and / or rear surface of the rack main body A and the extended rim L, and between the extended rim L and the covers B1, B2 of the front and / or rear surface, And the positioning guides G1 and G2 for positioning and holding the front and / or rear face, the extended frame L and the covers B1 and B2 of the front face and / or the rear face of the rack body A, The lid B1 and the lid B2 can be easily attached to each other.

(6) The cover locking member 8 is inserted and attached to the lid frame structure frame 72 by the above-described configuration, and the handle 83 is rotated by 90 degrees in a predetermined direction, The frame structure frame 2 and the cover frame structure frame 72 are engaged with each other by engaging with the predetermined engaged portion on the side of the rack main body A and rotating the handle 83 by 30 degrees in a predetermined direction, The rack body A and the lids B1 and B2 can be fixed simply, reliably, and further firmly, and the opposite sides of the handle 83 in the other direction The engagement of the engaging portion 85 with the engageable portion on the side of the rack main body A can be released by the rotation operation of the lever main body A so that the lids B1 and B2 can be easily separated from the rack main body A. And can also be done with certainty. The handle 83 can be locked by collapsing the handle 83 by passing through the respective grooves of the outer and inner cylindrical portions 81 and 82 by 90 degrees so that vibration or the like is applied to the handle 83 The rotation of the handle 83 can be prevented and the locking between the rack main body A and the lid B1 or B2 can be more reliably maintained. The handle 83 of the rack R1 can be moved in the height direction of the outer peripheral edge portion of the lid B1 or B2 so that the handle 83 of the rack R1 can be moved Do not hit the back.

(7) Since the rack main body A, the covers B1 and B2 and the extended rim L are formed in a planar shape with a small number of projections and depressions on the entire outer surface thereof, In the case of covering with a net or a sheet, the net or the sheet can be easily covered without being caught by the surface of the rack R1.

(8) A rack connecting part 10 for connecting between a plurality of rack main bodies A is provided together and a plurality of racks R1 are stacked in the vertical direction or are arranged side by side in the left direction, The plurality of racks A are connected to each other by using the rack connecting parts 10 so that the racks R1 can be simply and firmly fixed to each other so that the racks R1) can be stably installed.

R1 Device storage rack
A rack body
B1 Front cover
B2 Bottom cover
C corner
F1 Front rim
F2 Rear side edge
S Passage
P side
H reinforcing member
c corner
f border
p side
L Extension rim
1 Corner block
11 outer one side
12 Inner side of the other side
121 convex portion
122 convex portion
123 convex portion
124 Female thread (nut)
125 Guide surface (guide engagement part)
G1 positioning guide
126 convex portion
2 Border configuration frame
201 Up and down each frame
202 Right and left frames
21 outer one side
22 inner side face
221 concave portion
222 concave portion
223 Concave portion
224 home
225,
226 Concave portion
Three-length frame
31 Outer surface (attachment groove)
311 Flange
32 inner side
321 Home
33 fixed plate
330 screw holes
34 mounting member
340 screw holes
35 Screw
36 Handles
361 Handle ring
37 legs
371 leg member
However,
373 leg shape
4 panels
5 reinforcement frame
50 nuts
51 Bracket
52 Attachment base
520 screw hole
53 convex portion
54 Screw
55 Angle Plate
61 Extension Corner Block
611 One side of the outer side
612 < / RTI >
613 guide face
614 convex portion
615 convex portion
616 Guide Shape (guide projection)
G2 positioning guide
617,
618 screw insertion portion
62 Extension Border Construction Frame
601, 602 split frames
621 < / RTI >
622 inner side face
623 protruding portion
624 concave portion
625 concave portion
71 Cover Corner Block
711 One side of the outer side
712 < / RTI >
713 protruding portion
714 convex portion
715 concave portion
716 Guide-shaped part (guide projection)
72 Cover Border Configuration Frame
72L Upper and lower frames
72S Left and right frames
72a outer frame
72b inner frame
721 < / RTI >
722 inner side face
723 protruding portion
724 concave portion
725 convex portion
726 Home
727 home
73 cover panel
731 Reinforcing ribs
8 cover locking member
80 nut
81,
811 Large diameter neck
812 middle neck
813 small neck
814 opening
815 bottom opening
816 Home
817 opening
818 opening
819a Rotation direction guide
819b Direction of travel
82,
821 Heavy duty neck
822 small diameter neck
823 Hollow part
824 Peripheral opening of the hollow part
825 small holes
826 large hole
827 direction guide
828 home
829 attachment pin
83 Handle
831 grip
832 Axis
84 drive shaft
840 female thread
841 Pin insertion portion
842 Pin insertion portion
843 Retracting direction guide pin
844 Rotating direction guide pin
85 engaging portion
850 shaft insertion passage portion
86 guide mechanism
90 ball
91 Detent Spring
92 Deposit
93 screws
94 pin
95 packing
96 coil spring
97 washer
10 Rack connection parts
101 toenails
102 Screw shaft
103 1st hook
104 The Toenail
105 Long hole
106 second hook
107 Handle mounting nut

Claims (13)

In the rack for receiving a device having a front, a back, a flat surface, a bottom surface and both left and right sides, the whole is formed in a box shape, and stores various devices,
A plurality of convex portions each of which is formed integrally by aluminum die casting and in which one side of the outer side has an arbitrary corner shape and both end portions and one side portion of the inner side surface extend in the height direction, A corner block provided with additional protrusions and forming respective box-shaped corners,
Wherein one of the outer side surfaces is flat and the other inner side surface is formed with a concave portion which is capable of fitting the convex portion in the height direction or the width direction of the corner block in a continuous manner in the longitudinal direction, Shaped front side and back side of the box-shaped frame base material formed with grooves along side edge portions of the box-shaped front side and rear side, and connected between the corner blocks, A frame structure frame constituting each frame on the back side,
Wherein a concave portion which is capable of fitting the convex portion of the corner block in the direction of the length of the corner block is formed continuously in the longitudinal direction on one side of the outer side surface or the inner side surface of the corner block, And the front and rear sides of the box shape are cut to the length of each side in the direction and connected between the corner blocks so that the front side and the rear side of the box- A frame for connecting between the frame edges,
Wherein the frame structure frame and the seat back are inserted into the respective grooves of the side edges of the frame on an upper, lower, left, and right sides of a box-like shape in which the corner block, the frame- A panel which is formed so as to be able to be inserted into the box-shaped upper, lower, right and left sides,
A plurality of convex portions extending in a box-like height direction and a width direction are respectively provided on both ends of the inner other side surface, A cover corner block constituting respective corners of the front and rear covers of the cover,
And a concave portion capable of fitting the convex portion in the height direction or the width direction of the lid corner block is formed continuously in the longitudinal direction on the other inner side surface And an inner frame extending in a direction perpendicular to the plane of the inner side of the outer frame and having a groove at a front end thereof, A lid frame structure frame which is cut to a length of each side of each frame and connected between the lid corner blocks to constitute each frame of each lid of the front and back of the box,
So that it can be inserted into each groove of the inner frame of each lid frame structure frame on the surface of each of the front and rear lids of the lid frame constituted by the lid corner frame and the cover corner block A lid panel which is formed on each of the front and rear surfaces of the box-shaped lid,
And a lid locking member mounted on the lid frame construction frame of each of the front and rear lids and fixing the lid frame construction frame and the frame construction frame,
A corner frame constituting each corner of the box shape and a frame structure frame constituting each frame of the front side and back side of the box type and a corner frame constituting the front side and the rear side of the box shape, Width direction and the back-and-forth direction of the corner block and the respective concave-shaped portions of the frame-forming frame and the concave-shaped portions of the frame and the concave- And the panel is mounted on each of the upper, lower, left, and right sides of the rim constituting frame and the backrest frame by the frame, , The rack main body is assembled,
The cover corner block constituting each of the corners of the front and rear faces of the box type and the lid edge frame constituting each lid edge of the box type front and rear faces in the height direction and width Of the lid frame constituting frame and the screwing of the engaging portion, and the front and rear surfaces constituted by the respective lid frame constituting frames The lid panel is put on each surface, the front and rear covers are assembled,
Wherein the front cover and the rear cover of the rack main body are aligned on the front surface and the rear surface of the rack main body, the locking member is mounted on the cover frame constituting frame of each cover, and the cover frame frame and the frame frame are fixed, And the rack main body and the lid are engaged with each other. The method of claim 1,
The corner block and the cover corner block are racks for storing equipment, characterized in that each of the outer one surface forms an oblique and substantially flat surface. 3. The method according to claim 1 or 2,
This frame is composed of a vertical plane and a horizontal plane that extend in the direction of the road, two plane sides perpendicular to the vertical plane and the horizontal plane are the outer plane, the opposite two plane sides are the inner plane, A flange protrudes from each of the side portions parallel to the face joint portion toward the other side portion, a cross-sectional shape capable of fitting the convex portion in the direction of the seat back of the corner block together with the flange is formed, And a groove is formed along each of the side portions parallel to the side wall. The method of claim 3, wherein
The outer surface also constitutes attachment grooves for various accessories including handles, legs and casters, which are smaller than the groove width on the opening side of the attachment groove, and are larger than the groove width on the opening side and approximately equal to the groove width on the bottom side, or A fixing plate having a slightly smaller length and formed into a flat plate shape that can be hooked or peeled off at both edges of the opening inside the attachment groove, and having a screw hole penetrating from the surface on the front side toward the surface on the back side; An attachment member which is formed in various shapes which can be installed integrally on the accessory side between the flanges on both sides of the attachment groove, and has a screw hole penetrating from the surface side to the back surface side corresponding to the screw hole of the fixing plate; Screws, which are screwed through the screw holes of the fixing plate from the screw holes of the attachment member, as accessories And the width direction of the fixing plate is aligned with the width direction of the attachment groove, the fixing plate is passed through the opening of the attachment groove, inserted into the bottom surface side of the attachment groove, and then the fixing plate is rotated to lengthen the length of the fixing plate. The direction is arranged so as to be engageable to both edge portions of the opening in the inner side of the attachment groove toward the width direction of the attachment groove, and in this state, the attachment member is provided across the flange from the outside of the attachment groove, By fastening and screwing the screw between the attachment member and the respective screw holes of the fixing plate, the fixing plate and the attachment member are pressed against the flange of the attachment groove from the inside and the outside, respectively, and the attachment member is attached to the attachment groove. A rack for storing a device, comprising an attachment structure for various accessories of a type to be fixed thereon. 5. The rack according to claim 4, wherein the various accessories are formed to have a size that can fit within the area of the horizontal plane of the depth frame. The method according to claim 4 or 5,
The fixing plate is formed of a rectangular flat plate so as to be hooked to both edges of the opening inside the attachment groove, and among the four corners, each corner facing each other on one diagonal line is formed in a substantially arcuate shape. Rack. 7. The method according to any one of claims 1 to 6,
And a positioning guide for positioning and holding each of the front and rear covers on the front surface and the back surface of the rack main body between each of the front and rear covers and between the front surface and the back surface of the rack main body Rack. The method according to any one of claims 1 to 7,
The cover locking member includes an outer cylindrical portion, an inner cylindrical portion rotatably inserted in the outer cylindrical portion, and a cylindrical portion fixed to the base portion of the inner cylindrical portion so as to be rotatable in a direction perpendicular to the axial direction of the cylindrical portion A handle for rotatably driving the inner cylindrical portion in the outer cylindrical portion; and a plurality of projecting portions projecting from the distal ends of the outer and inner cylindrical portions so as to be rotatable and retractable in the inner cylindrical portion, A drive shaft and a latching portion provided on a leading end side of the drive shaft so as to protrude in a direction perpendicular to the axial direction and hookable to a predetermined engaged portion on the rack main body side, And the drive shaft is formed between the drive shaft and the inner cylindrical portion by a rotational motion of the inner cylindrical portion in one direction, Guiding the drive shaft in a retracting direction on an axis of the inner cylindrical portion at a point where the drive shaft is rotated by a predetermined angle in the rotation direction, The driving shaft is moved in the forward direction on the axis of the inner cylindrical portion by the rotational motion of the inner shaft and the driving shaft is moved forward by a predetermined distance within the inner cylindrical portion, And a guide mechanism for guiding rotation of the cylindrical portion by a predetermined angle in a rotation direction of the cylindrical portion, wherein the outer cylindrical portion is inserted and attached to the cover frame structure frame, Engages with a predetermined engaged portion of the frame structure frame and the cover frame, And the engaging portion is released from engagement with the predetermined engaged portion of the latch main body side by the turning operation of the handle in the other direction Rack for equipment storage. The method according to any one of claims 1 to 8,
A reinforcement frame member made of an aluminum extruded material and made of a reinforcing frame base material having a hat-shaped cross section, the backing being cut to a length that can be crossed between the frames, each of the backing being screwed between the frames, And a housing for accommodating the device. The method of claim 9,
A plurality of nuts are embedded in the inner surface of the reinforcement frame and / or the frame forming frame in the longitudinal direction of the frame, and an angle plate is detachably attached to the frame and / or the frame forming frame by bolts and nuts. Rack for apparatus storage, characterized in that. 11. The method according to any one of claims 1 to 10,
It is integrally molded by aluminum die casting, the outer one surface shows an arbitrary corner shape, and a plurality of convex portions extending in the height direction and the width direction of the box shape are projected on both ends of the inner other surface, and the box shape is formed. An extension corner block for extending each corner of the front and / or back surface of the front surface and / or the rear surface thereof, and an extruded aluminum material, the outer one surface of which is flat and the inner other surface of the convex portion of the extension corner block in the height direction or the width direction. From the extended edge structure frame base material which the recessed part shape which can be fitted is formed continuously in the longitudinal direction, it cuts out to the length corresponding to each side of each edge of the front side and the back side of a box shape, and between each said extension corner block. Connected to the box-shaped front and / or back side of each border and the front cover and / or back cover It is interposed between the rim, the device for storage racks comprising the extending rim of adjusting the length of the rack main body together. The method of claim 11,
Cover of the front and / or back of the rack body, the extension of the rack, the front and / or back of the rack body, between the front and / or rear and the extension border, and between the cover and the cover of the front and / or rear surface. And a positioning guide for positioning and holding the device. The method according to claim 3 or 4,
A rack connecting part for connecting between a plurality of rack bodies, said rack connecting part comprising a plate having a hook on one end that can be engaged with a flange of an inner frame of one rack body, and on the plane of the plate A plate having a first hook on which a screw shaft is installed upright and a locking claw that can be engaged with a flange of an inner frame of the other rack main body at one end thereof and extending in both ends of the plate on a plane of the plate; A second hook having a long hole through which the screw shaft of the first hook can be inserted, and having the screw shaft passed through the long hole and being superimposed on the first hook; and from the second hook to the screw shaft. And a screw with a handle to screw the second hook toward the first hook. The rack for apparatus storing characterized by the comparison.

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