JP5408778B2 - Equipment storage rack - Google Patents

Description

  The present invention relates to a device storage rack for storing electronic devices such as computers.

  16 to 18 are a front view, a right side view, and a plan view showing a conventional device storage rack 2. FIG. The conventional equipment storage rack 2 includes a main body 4 having a storage space for storing electronic equipment such as a computer (not shown), and hinges 6 on the front side and the back side of the main body 4. Two door portions 8 that can be freely opened and closed are provided.

  As shown in FIG. 16, each of the door portions 8 includes a door main body member 9 having a rectangular planar shape when viewed from the front side, and a lock member 10 is provided at the center of the height of the door main body member 9. By being attached, it is possible to prevent an unauthorized operation or the like from being performed by a third party other than the administrator or the like on an electronic device such as a computer (not shown) housed in the main body 4. ing.

  In addition, each of the door portions 8 of the conventional equipment storage rack 2 has a rectangular opening 12 formed in the center portion of the door main body member 9 closed by a flat punching metal member 14 (mesh plate member). Has been.

  The punching metal member 14 is shown as a plain shape in FIG. 16 to prevent complication of the drawing, but actually, as shown in FIG. 19 in which an arbitrary plane region is enlarged, it functions as a vent hole. Many small round holes 16 are formed over the entire surface by punching. Thereby, the conventional equipment storage rack 2 was able to exhibit both the exhaust heat function and the unauthorized operation prevention function.

  That is, in the conventional equipment storage rack 2, as shown in FIGS. 16 to 18, the opening 12 of the door main body member 9 in one of the two door portions 8 cools the external space. It functions as an air intake for taking in, and the opening 12 of the door main body member 9 in the other door 8 functions as an exhaust, thereby generating heat generated from an electronic device (not shown) housed inside the main body 4. Exhaust heat function to exhaust to the external space was demonstrated.

  Further, the conventional equipment storage rack 2 is configured such that the opening 12 of the door main body member 9 of each door 8 is closed by the punching metal member 14, so that a third party other than the administrator or the like can pass through the opening 12. An unauthorized operation preventing function for preventing an unauthorized operation or the like from being inserted with a hand or a tool is exhibited.

  Moreover, since the above-described conventional equipment storage rack 2 has a structure including the two door portions 8 on the front side and the back side, a plurality of device storage racks 2 are connected to each other between the two door portions 8. Even in the case where the facing directions are parallel to each other and the door portions 8 are continuously arranged adjacent to each other in a direction perpendicular to the facing direction of the door portions 8, a plurality of such devices are accommodated. Each of the racks 2 can be used appropriately.

  Moreover, as an apparatus storage rack similar to the above-mentioned conventional apparatus storage rack 2, there existed what was described in patent document 1, for example.

JP 2002-111242 A

  However, in the conventional equipment storage rack 2 described above, the amount of heat generated by electronic equipment such as a computer housed therein increases with the improvement of the processing capability and the like due to recent technological development of electronic equipment such as computers. Therefore, the equipment storage rack has a problem that it is required to improve its heat exhaust function.

  Moreover, in the above-described conventional equipment storage rack 2, as a means for improving the efficiency of the above-described exhaust heat function, the round hole 16 of the punching metal member 14 of the door portion 8 is temporarily enlarged. If the first means is adopted, a tool or the like can be inserted from the enlarged round hole 16, which may cause another problem such as an unauthorized operation.

  Further, as a means for improving the efficiency of the above-described exhaust heat function, it is opened by increasing the number of round holes 16 per unit area in the punching metal member 14 separately from the above-described first means. If the second means for increasing the porosity is adopted, the gap between the round holes 16 is inevitably narrowed. Therefore, in relation to the formation of the round holes 16 by punching, Since it is necessary to reduce the thickness of the plate, there is a problem that the strength is lowered.

  Therefore, in view of the above problems, the present invention has an object to provide an equipment storage rack capable of improving the heat exhausting function while preventing another problem from occurring or impairing strength. is there.

In order to solve the above problems, an equipment storage rack according to the present invention includes:
An opening that connects the external space and the internal space is formed,
The opening is closed by a net-like plate member that is net-like and formed so that a plurality of flat portions alternately appear and line up ,
Provided with a joining member to which the end of the mesh plate member is joined to the peripheral edge of the opening,
A vent hole that connects the external space and the internal space of the equipment storage rack is formed in the joining member by opening on the opening side .

  Moreover, the equipment storage rack according to the present invention is characterized in that the mesh of the mesh plate member is formed in a turtle shell shape.

  Moreover, the equipment storage rack according to the present invention is characterized in that the opening is formed in the door.

  Moreover, the equipment storage rack according to the present invention is characterized in that a plurality of the mesh plate members are used to close the opening, and a reinforcing member is provided between the mesh plate members. .

According to such an equipment storage rack of the present invention,
An opening that connects the external space and the internal space is formed,
The opening is closed by a net-like plate member that is net-like and formed so that a plurality of flat portions appear alternately and line up,
The exhaust heat function can be improved while preventing another problem such as an unauthorized operation from occurring or losing the strength.

Moreover, according to the equipment storage rack of the present invention,
Provided with a joining member to which the end of the mesh plate member is joined to the peripheral edge of the opening,
By forming a vent hole in the joint member to communicate with the external space and the internal space of the equipment storage rack by opening on the opening side,
The exhaust heat function can be further improved.

Moreover, according to the equipment storage rack of the present invention,
By forming the mesh of the mesh plate member in a turtle shell shape,
The aperture ratio of the mesh plate member can be improved and the strength can be improved.

Moreover, according to the equipment storage rack of the present invention,
By forming the opening in the door,
Even when a plurality of the equipment storage racks are arranged side by side so as to be adjacent to each other, it is possible to improve the exhaust heat function while preventing another problem such as an unauthorized operation from occurring or impairing the strength.

Moreover, according to the equipment storage rack of the present invention,
By closing the opening using a plurality of the mesh plate members and providing a reinforcing member disposed between the mesh plate members,
Its strength can be improved.

It is a front view which shows the apparatus storage rack 20 which concerns on the 1st Embodiment of this invention. It is a right view of the equipment storage rack 20 shown in FIG. It is a top view of the equipment storage rack 20 shown in FIG. It is a rear view of the door part 22 in FIG. It is the enlarged front view which expanded the arbitrary plane area | regions of the punching metal member 30a in FIG. It is an AA arrow directional cross-sectional view which shows the door part 22 in FIG. It is a BB arrow directional cross-sectional view which shows the door part 22 in FIG. It is CC sectional view taken on the line in C-C which shows the door part 22 in FIG. It is a front view which shows the apparatus storage rack 60 which concerns on the 2nd Embodiment of this invention. It is a rear view of the door part 22 in FIG. It is a DD sectional view taken on the line which shows the door part 22 in FIG. It is EE arrow sectional drawing which shows the door part 22 in FIG. It is a front view which shows the apparatus storage rack 80 which concerns on the 3rd Embodiment of this invention. It is a top view of the apparatus storage rack 80 shown in FIG. It is a rear view of the door part 84 in FIG. It is a front view which shows the conventional apparatus storage rack 2. FIG. It is a right view of the equipment storage rack 2 shown in FIG. It is a top view of the equipment storage rack 2 shown in FIG. It is the enlarged front view which expanded the arbitrary plane area | regions of the punching metal member 14 in FIG.

Hereinafter, the form for implementing the equipment storage rack which concerns on this invention is demonstrated concretely based on drawing.
FIGS. 1-8 is a figure referred in order to demonstrate the equipment storage rack 20 which concerns on the 1st Embodiment of this invention. The same parts as those in the prior art will be described using the same reference numerals, and overlapping description of the same configurations as those in the prior art shall be omitted.

  As shown in FIGS. 1 to 3, the equipment storage rack 20 according to the present embodiment is attached to the main body portion 4 and the front side and the rear side of the main body portion 4 through hinge members 6 so as to be freely opened and closed. Two door portions 22 are provided.

  As shown in FIG. 1, each of the door portions 22 includes a door main body member 23 whose planar shape is a rectangle. When the door main body member 23 is formed into a rectangular planar shape as shown in FIG. 1 by bending from a metal thin plate material (not shown) which is a material of the door main body member 23, each of the four sides of the rectangular shape is shown in FIG. As shown in FIG. 3, the door body member 23 as a whole has a thickness by being folded so that the cross-sectional shape perpendicular to the length direction of each of these sides is substantially U-shaped. It is formed as follows.

  Moreover, each door main body member 23 is formed so that the center part of the width direction (left-right direction in FIG. 3) becomes thicker than both ends, as shown in FIG. As shown in FIG. 1, two openings 24a and 24b arranged in the vertical direction (up and down direction in FIG. 1) are formed at the center of the door body member 23 in the width direction (left and right direction in FIG. 1). Has been.

  Further, the door body member 23 is formed with two openings 26a and 26b at the left end of the door body member 23 so as to be separated from each other in the vertical direction with the lock member 10 interposed therebetween, and two openings 28a and 28b at the right end. Are formed apart from each other in the vertical direction.

  FIG. 4 is a rear view in which only the door portion 22 is taken out and shown. Each of the two openings 24a and 24b of the door main body member 23 in the door portion 22 is closed by two punching metal members 30a and 30b (mesh plate members) disposed on the inner side surface (rear surface) thereof. Each of the openings 26a, 26b, 28a, 28b in the door main body member 23 is closed by flat punching metal members 32a, 32b, 34a, 34b.

  Here, the punching metal member 30a is shown in a plain shape in FIG. 1 and FIG. 4 to prevent the complication of the drawing, but actually, as shown in FIG. In addition, a large number of small hexagonal holes 36 functioning as ventilation holes are formed so as to be arranged in a turtle shell shape over the entire surface by punching.

  The punching metal members 30b, 32a, 32b, 34a, and 34b are not shown, but, like the punching metal member 30a shown in FIG. 5, a large number of small hexagonal holes 36 that function as ventilation holes are formed in a turtle shell shape by punching. It is formed so that it may be arranged in. The hexagon hole 36 may be called a mesh.

  As shown in FIG. 4, each of the punching metal members 30a and 30b is formed with a plurality of folds extending in the vertical direction. As shown in FIGS. 6 and 7, the plurality of creases are the other central portions except for the outermost ones at both ends in the width direction (left and right directions in FIGS. 6 and 7) in each of the punching metal members 30a and 30b. The folds of the part are bent so that the direction of the peaks and valleys in the folding direction is alternately changed every two times.

  Thereby, each of the punching metal members 30a and 30b alternately appears and disappears in the thickness direction of the door portion 22 (vertical direction in FIGS. 6 and 7), and the width direction of the door portion 22 (in FIGS. 6 and 7). , In the left-right direction).

  As shown in FIG. 4, a substantially rod-shaped joining member 38 is horizontally fixed to the door portion 22 by welding on the upper peripheral portion of the opening 24 a on the inner side surface (back surface) of the door main body member 23. Yes.

  Further, on the inner side surface of the door main body member 23, the lower peripheral portion of the opening 24a and the upper peripheral portion of the opening 24b, the band-shaped portion between the openings 24a and 24b is, A substantially rod-shaped joining member 40 is fixed horizontally by welding. In addition, a substantially rod-shaped joining member 42 is horizontally fixed to the lower peripheral edge portion of the opening 24b by welding.

  4 and 8, the punching metal member 30a has its upper end and lower end joined to the lower end surface of the joining member 38 and the upper end surface of the joining member 40 at several locations by spot welding. Has been.

  Further, the punching metal member 30b has its upper end portion and lower end portion joined to the lower end surface of the joining member 40 and the upper end surface of the joining member 42 at several locations by spot welding.

  Further, as shown in FIG. 4, each of the punching metal members 30a and 30b is joined to the inner side surface of the door main body member 23 by spot welding at each of the vertical sides at both end portions in the width direction. Has been.

  Further, the punching metal members 32a, 32b, 34a, and 34b are joined to the inner side surface of the door main body member 23 by spot welding at several places on each of the four sides.

  As shown in FIG. 8, the joining member 38 has a U-shaped cross section perpendicular to the length direction (the direction perpendicular to the paper surface in FIG. 8). As shown in FIG. 4, a plurality of vent holes 44 are formed in the joining member 38 so as to penetrate the vertical bar portion in the U-shaped cross-sectional shape in the horizontal direction.

  Also, as shown in FIG. 8, among the two horizontal bar portions of the U-shaped cross section of the joining member 38, the one close to the opening 24a of the door main body member 23 passes through in the vertical direction. A plurality of pores 46 are formed as shown in FIG.

  Among the plurality of air holes 46, those that open to the outside of the punching metal member 30a (the region below the punching metal member 30a in FIG. 6) are not connected to the punching metal member 30a and are joined to the bonding member 38. In FIG. 8, the external space and the internal space of the equipment storage rack 20 are communicated with each other via the internal space having a U-shaped cross section shown in FIG.

  Further, as shown in FIG. 8, the joining member 40 has a U-shaped cross section perpendicular to the length direction (the direction perpendicular to the paper surface in FIG. 8), like the joining member 38. As shown in FIG. 4, a plurality of ventilation holes 48 penetrating in the horizontal direction are formed in the vertical bar portion in the U-shaped cross section.

  Further, as shown in FIG. 8, a vent hole 50 penetrating in the vertical direction is formed in the upper horizontal bar portion of the two horizontal bar portions of the U-shaped cross section of the joining member 40 as shown in FIG. As shown in FIG.

  Among the plurality of vent holes 50, those that open to the outside of the punching metal member 30a (the region above the punching metal member 30a in FIG. 7) are not connected to the punching metal member 30a and are connected to the bonding member 40. The external space and the internal space of the equipment storage rack 20 are communicated with each other through the internal space having a U-shaped cross-sectional shape and the vent hole 48 shown in FIG.

  Further, as shown in FIG. 8, the lower horizontal bar portion of the two horizontal bar portions of the U-shaped cross-sectional shape of the joining member 40 includes a plurality of upper bar portions formed on the upper horizontal bar portion. A plurality of ventilation holes 50 that are exactly the same as the ventilation holes 50 are formed, and those that open to the outside of the punching metal member 30b communicate the external space and the internal space of the equipment storage rack 20.

  Further, the joining member 42 is formed to have a structure in which the joining member 38 is reversed in the vertical direction. Among the plurality of ventilation holes 46, the bonding member 42 that opens to the outside of the punching metal member 30 b communicates the external space and the internal space of the equipment storage rack 20.

  According to such an equipment storage rack 20 according to the present embodiment, each of the punching metal members 30a and 30b for closing the openings 24a and 24b of the door main body member 23 in the door portion 22 is the thickness of the door portion 22. The hexagonal shape of the punching metal members 30a, 30b with respect to the opening areas of the openings 24a, 24b is formed by having a plurality of flat portions that appear alternately in the vertical direction and are arranged in the width direction of the door portion 22. Since the ratio of the total opening area of the holes 36 (ventilation holes) can be increased, it is possible to improve the exhaust heat function while preventing another problem such as an unauthorized operation from occurring or impairing the strength. it can.

  Further, according to the equipment storage rack 20 according to the present embodiment, as shown in FIG. 8, punching metal members 30 a and 30 b among the vent holes 46 and 50 of the joining members 38, 40 and 42 in the door portion 22. Since the one that opens to the outside communicates the external space and the internal space of the equipment storage rack 20 without using the punching metal members 30a and 30b, the heat exhausting function of the equipment storage rack 20 is provided. Can be further improved.

  Moreover, according to the equipment storage rack 20 according to the present embodiment, the punching metal members 30a, 30b, 32a, 32b, 34a, 34b are formed in the shape of a turtle shell, so that the holes of the punching metal members are opened. The rate can be improved and the strength can be improved.

  In addition, according to the equipment storage rack 20 according to the present embodiment, the openings 24a and 24b that are closed by the punching metal members 30a and 30b are formed in the door main body member 23 of the door portion 22, so this equipment Even when a plurality of storage racks 20 are arranged side by side so as to be adjacent to each other, it is possible to improve the heat exhausting function while preventing another problem such as an unauthorized operation from occurring or impairing the strength.

  Next, FIG. 9 to FIG. 12 are diagrams which are referred to for explaining the equipment storage rack 60 according to the second embodiment of the present invention. The same parts as those of the equipment storage rack 20 according to the first embodiment will be described using the same reference numerals, and overlapping description of the same configuration will be omitted as much as possible.

  The equipment storage rack 60 according to the second embodiment of the present invention includes a door 61 instead of the door 22 used in the first embodiment, as shown in FIGS. . The door portion 61 includes punching metal members 62a and 63a instead of the punching metal member 30a used in the first embodiment. Further, punching metal members 62b and 63b are provided instead of the punching metal member 30b used in the first embodiment.

  Further, as shown in FIGS. 10 to 12, the door 61 of the equipment storage rack 60 according to the second embodiment of the present invention has the joining members 38, 40, and 42 used in the first embodiment. Instead of each of these, joining members 68, 70, 72 are provided.

  Each of the punching metal members 62a and 63a closes each of the areas obtained by dividing the opening area of the opening 24a of the door body member 23 in half in the width direction. A rod-like reinforcing member 74a having a length in the vertical direction is disposed between the punching metal members 62a and 63a.

  As shown in FIG. 10, the upper end portion of the reinforcing member 74 a is joined to the lower end surface of the joining member 68 and the lower end portion is joined to the upper end surface of the joining member 70 by welding. Further, the longitudinal sides of the end portions on the side of the reinforcing member 74 in the width direction in each of the punching metal members 62a and 63a are joined to the reinforcing member 74a at several locations by spot welding.

  Moreover, each of the punching metal members 62b and 63b closes the area | region which divided the opening area | region of the opening part 24b of the door main body member 23 into half each in the width direction. Further, a rod-shaped reinforcing member 74b having a length in the vertical direction is disposed between the punching metal members 62b and 63b.

  According to the equipment storage rack 60 according to the present embodiment as described above, the door 61 includes the reinforcing members 74a and 74b, in addition to the same effects as the first embodiment. Thus, the strength can be improved.

  Next, FIG. 13 to FIG. 15 are views which are referred to for explaining the equipment storage rack 80 according to the third embodiment of the present invention. The same parts as those of the equipment storage rack 20 according to the first embodiment will be described using the same reference numerals, and overlapping description of the same configuration will be omitted as much as possible.

  The equipment storage rack 80 according to the third embodiment of the present invention includes a main body portion 82 instead of the main body portion 4 used in the first embodiment. As shown in FIG. 13 and FIG. 14, the storage space inside the main body portion 82 of the device storage rack 80 is divided into two upper and lower stages, and the main body portion 82 is respectively provided on the front side and the back side of the main body portion 82. Two door portions 84 corresponding to each of the divided storage spaces are provided.

  As shown in FIG. 15, each of the door portions 84 includes a door main body member 85 in which only one opening 24c is formed. Further, each of the door portions 84 does not include a member corresponding to the joining member 40 (see FIG. 4) used in the first embodiment, and each of the upper and lower end portions of the punching metal member 30c is joined. The members 38 and 42 are joined.

  Also in the equipment storage rack 80 according to this embodiment, the same effects as those of the first embodiment can be obtained.

  In the equipment storage racks 20, 60, 80 according to the first to third embodiments, the opening portions 24a, 24b, 24c (in the door main body members 23, 85 in the door portions 22, 61, 84). In the following, when it is not necessary to distinguish between the symbols of the openings 24a, 24b, and 24c by adding alphabets, the symbols may be expressed only by numerals without adding alphabets. However, the opening 24 is formed at any position such as the upper surface or the side surface of the main body portions 4, 82, and the opening formed in the main body portions 4, 82 is formed. The portion 24 may be closed by the punching metal member 30 or 62, 63.

  Further, when the opening 24 is formed at any position such as the upper surface or the side surface of the main body portions 4, 82, the joining members 38, 40, 42 (see FIG. 4 and FIG. 15) or the joining are formed on the peripheral portion. Bonding members corresponding to the members 68, 70, and 72 (see FIG. 10) may be arranged, and the end portions of the punching metal member 30 or 62, 63 may be bonded to these bonding members.

  In the first and second embodiments, the openings 24a and 24b of the door main body member 23 in the door portions 22 and 61 are formed in substantially the same size and shape, but are different in size. -It may be formed in a shape. Alternatively, only one of the openings 24a and 24b may be formed in each door body member 23 with an arbitrary size.

  The equipment storage racks 20, 60, 80 according to the first to third embodiments are not limited to a specific size. The device storage racks 20 and 60 according to the first and second embodiments may be formed to have a size that can accommodate only one electronic device such as a computer in the main body 4, for example. Alternatively, it may be formed to have a size that can accommodate a plurality of units. When a plurality of units can be stored, a shelf-like structure may be provided inside the main body 4.

  In addition, the device storage rack 80 according to the third embodiment is, for example, large enough to store one electronic device such as a computer in each of the upper and lower storage spaces in the main body 82. Alternatively, it may be formed so as to be large enough to accommodate a plurality of units.

  Further, in the third embodiment, the storage space inside the main body portion 82 is divided into two upper and lower stages, and the internal division of the main body portion 82 is divided into the front side and the back side of the main body portion 82, respectively. Although two door portions 84 corresponding to each of the storage spaces thus provided were provided, the storage space inside the main body portion 4 was divided into three or more upper and lower stages, and each of the storage spaces thus divided was divided. A corresponding door member may be provided.

  Further, in the first embodiment, as shown in FIGS. 6 to 8, the vent holes 46 and 50 formed in the joining members 38, 40 and 42 of the door portion 22 are formed by the punching metal member 30. Are formed in an outer region (a region below the punching metal member 30a in FIG. 6, a region above the punching metal member 30a in FIG. 7) and an inner region from the punching metal member 30. Although there are both formed in the region, the vent holes 46 and 50 may be formed only in the region outside the punching metal member 30. The same applies to the second and third embodiments.

  In the first to third embodiments, the vent holes 44, 46, 48, 50 formed in the joining members 38, 40, 42, 68, 70, 72 of the door portions 22, 61, 84 are provided. Is formed in a round hole shape, but may be formed so as to open in a shape other than the round hole.

  Moreover, in the said 3rd Embodiment, although the opening part 24c of the door part 84 was closed by the punching metal member 30c, it is the punching metal members 62 and 63 used in the said 2nd Embodiment. While being closed, the reinforcing member 74 may be provided.

  In the above embodiment, the punching metal member having a mesh of hexagonal holes 36 is used. However, a punching metal member having a mesh other than the hexagonal holes 36 is used. Also good. For example, you may make it use the punching metal member in which the mesh was formed in shapes, such as a round hole, a long hole, a square hole, or a rhombus hole.

  In the above embodiment, the punching metal member is used as the mesh plate member. However, as the mesh plate member other than the punching metal member, for example, a woven wire mesh formed by knitting a wire or a thin metal plate is often used. An expanded metal or the like that is formed in a net shape by being pulled in a direction perpendicular to the direction in which the cut line extends may be used.

  Further, in the first to third embodiments, the case where the present invention is applied to the device storage racks 20, 60, 80 according to each embodiment has been described. It is not necessary to limit only to things like 20, 60, 80, and it can apply also to the equipment storage rack of any specific structures other than these.

2 equipment storage rack 4 body part 6 hinge member 8 door part 10 lock member 12 punching metal member 14 round hole 20 equipment storage rack 22 door part 23 door body member 24, 24a, 24b, 26, 26a, 26b, 28, 28a, 28b Opening 30,30a, 30b, 32,32a, 32b, 34,34a, 34b Punching metal member 36 Hexagonal hole 38,40,42 Joining member 44,46,48,50 Vent hole 60 Equipment storage rack 61 Door 62a , 62b, 63a, 63b Punching metal member 68, 70, 72 Joining member 74a, 74b Reinforcement member 80 Equipment storage rack 82 Main body part 84 Door part 85 Door main body member

Claims (4)

An opening that connects the external space and the internal space is formed,
The opening is closed by a net-like plate member that is net-like and formed so that a plurality of flat portions alternately appear and line up ,
Provided with a joining member to which the end of the mesh plate member is joined to the peripheral edge of the opening,
The equipment storage rack, wherein the joining member is formed with a vent hole communicating with the external space and the internal space of the equipment storage rack by opening on the opening side . The equipment storage rack according to claim 1 , wherein the mesh of the mesh plate member is formed in a turtle shell shape. The equipment storage rack according to claim 1, wherein the opening is formed in a door member. The equipment storage according to any one of claims 1 to 3 , further comprising a reinforcing member that closes the opening using a plurality of the mesh plate members and is disposed between the mesh plate members. rack.

Images