JP7309271B2 - work box - Google Patents

Description

The present invention relates to a movable work box.

In some cases, casters are provided to enable movement of the electrical equipment storage box that stores the electrical equipment. As described in Patent Document 1, in an electric device storage box for storing electric devices, it is assumed that the load of the housing itself and the electric devices fixed to the housing is supported by a large area. . For this reason, casters are provided at the four corners of the bottom surface of the electrical equipment storage box, which is sufficient as a countermeasure.

JP 2012-138538 A

By the way, in a work box that is designed to allow people to enter and exit a closed work space, a person applies a small area of load to the bottom surface of the work box. For this reason, if casters or the like are provided only at the four corners of the bottom surface, the weight of a person cannot be supported, and there is a risk that the bottom surface will fall off.

The inventor of this case tried to solve the problem by earnestly studying this point. The problem to be solved by the present invention is to disperse and receive the load applied to the bottom surface of a movable work box.

In order to solve the above problems, a work box is provided with a skeleton formed of a plurality of frames extending in the front-rear, left-right, and up-down directions, a door used for people to enter and exit, and a panel attached to the frame. A plurality of first plate members are fixed to a bottom frame made up of frames extending in the front-rear direction and the left-right direction, and positioned between the first plate members. The second plate member is fixed to the work box, each of the first plate members is provided with the first caster, and the second plate member is provided with the second caster.

Also, it is preferable to have a configuration in which first casters are provided near both ends of the first plate member, and second casters are provided on intersections of straight lines connecting the first casters.

Further, it is preferable that a reinforcing member is attached to the frame that constitutes the bottom frame, and that the reinforcing member extends perpendicularly to the longitudinal direction of the first plate member in plan view.

In the present invention, the load applied to the bottom surface of the movable work box can be distributed and received.

It is the perspective view which looked at the box for work of embodiment from diagonally above. However, the door is closed. FIG. 2 is a perspective view showing a state in which the door of the work box shown in FIG. 1 is opened; FIG. 2 is a perspective view of the work box shown in FIG. 1 as viewed obliquely from below; It is the figure which looked at the bottom face of the box for work shown in FIG. 1 from the bottom. FIG. 2 is an exploded perspective view showing the relationship between the lower portion of the framework of the work box shown in FIG. 1 and the plate member and casters; 5 is a diagram showing an example in which casters are arranged differently from the example shown in FIG. 4. FIG. 7 is a diagram showing an example in which casters are arranged differently from the examples shown in FIGS. 4 and 6. FIG. It is a figure showing one of the structural examples of a work box. It is a figure showing one of the structural examples of a work box. FIG. 10 is a diagram showing an example in which light from the lighting equipment leaks through a portion of the action box where the inner panel is not fitted; FIG. 4 is a perspective view showing an example in which the wall surfaces of the desk and the work box are integrated; FIG. 12 is an exploded perspective view of FIG. 11;

Modes for carrying out the invention are shown below. The work box 1 of this embodiment includes a skeleton 2 formed of a plurality of frames extending in the front-back, left-right, and up-down directions, a door 11 used for people to enter and exit, and a panel attached to the frame. A plurality of first plate members 61 are fixed to a bottom frame 25 formed of frames extending in the front-back direction and the left-right direction, and the first plate members 61 and the second A second plate member 66 is fixed so as to be positioned between the one plate members 61, each of the first plate members 61 is provided with a first caster 62, and the second plate member 66 is provided with a second caster 67. and a work box 1. Therefore, the load applied to the bottom surface of the movable work box 1 can be distributed and received.

The work box 1 of the embodiment is a box for people to enter and work inside. The work box 1 may be used as a telephone box, but it is preferable to provide a work desk 96 and a chair, a video device, an audio device, a power supply device, a communication device 84, etc. in the work box 1. . In addition, this work box 1 can be used as a working room or a working space, such as working with a personal computer connected to a power supply device and a communication device 84, or a meeting with a remote person using a video device, an audio device, or a communication device 84. It is preferable that it can be used as

As can be seen from FIGS. 3 and 4, the bottom surface of the work box 1 is provided with casters that enable smooth horizontal movement. In the embodiment, as can be understood from FIG. 5, the first casters 62 are provided for the bottom frame 25 which is composed of the depth frame 23 extending in the front-rear direction and the lateral frame 22 extending in the left-right direction. Two first plate members 61 are fixed, and a second plate member 66 having second casters 67 is fixed so as to be positioned between the two first plate members 61 . Therefore, the work box 1 can be moved relatively easily, and the force applied to the floor surface of the work box 1 can be distributed and received.

More specifically, the mounting positions of the first casters 62 are the four corners of the bottom frame 25 formed in a quadrangular shape by the two depth frames 23 and the two horizontal frames 22, and the second casters 67 is near the center of the floor surface of the work box 1 . More specifically, the first plate member 61 is arranged parallel to the longitudinal direction of the depth frame 23 forming the bottom frame 25 and fixed to the depth frame 23 . In addition, the first plate member 61 is fixed to each of the two depth frames 23 .

A second plate member 66 is arranged between the first plate members 61 so as to be parallel to the longitudinal direction of the first plate member 61 and the depth frame 23 , and both ends thereof are fixed to the horizontal frames 22 . That is, two first plate members 61 and one second plate member 66 are fixed to the bottom frame 25 .

A first caster 62 is provided near both ends of the first plate member 61 . That is, two casters are provided for one first plate member. In the present invention, since the second plate member 66 is also provided with the second casters 67, the bottom surface of the work box 1 is provided with at least five casters.

A plurality of second casters 67 may be provided on the second plate member 66, but they are located at intersections of two straight lines connecting the first casters 62 (two diagonal lines on the bottom surface of the work box 1). It is preferable to provide so that the second caster 67 is positioned. By adopting such a structure, that is, by adopting a structure in which casters are positioned at the four corners and the center of the bottom surface, the load applied to the bottom surface can be dispersed.

The number of casters to be arranged on the bottom surface is not particularly limited. Therefore, as shown in FIG. As shown, there may be two on each of the first plate member 61 and the second plate member 66 . These are examples, and it is sufficient if the first plate member 61 and the second plate member 66 are each provided with casters.

Embodiments will now be described in somewhat more detail. In the work box 1 of the embodiment, a skeleton 2 of a housing is composed of a total of 12 metal frames including four vertical frames 21, four horizontal frames 22, and four depth frames 23. As shown in FIG. A door 11 for entering and exiting a working space 10 provided in the working box 1 is provided on one of the front, rear, left, and right surfaces of the working box 1 (the front side in the embodiment). Further, on the other surfaces, an outer panel 31 is provided so as to form the outer shape of the work box 1. As shown in FIG. A reinforcing member 91 is preferably provided inside the outer panel 31 to prevent the outer panel 31 from being distorted.

The door 11 of the work box 1 may be provided so as to cover the entire surface of the work box 1 provided in the shape of a prism. A structure in which an outer panel 31 is provided on a part of one surface of the storage box 1 on the side of the door may be employed.

A top panel 33 is provided on the top surface of the work box 1 of the embodiment, and a bottom panel 34 is provided on the bottom surface. It is preferable to provide a reinforcing member 92 parallel to the horizontal frame 22 or the depth frame 23 in the frame formed by the depth frame 23 . The reinforcing member 92 is preferably configured to extend perpendicularly to the longitudinal direction of the first plate member 61 in plan view. Moreover, it is preferable to configure so that a plurality of reinforcing members 92 are arranged in parallel.

An outer panel 31 attached from the outside and an inner panel 32 attached from the inside are provided on each surface of the work box 1 of the embodiment, and a space 4 is provided between the outer panel 31 and the inner panel 32. ing. By providing the space 4 (air layer) between the outer panel 31 and the inner panel 32, the effect of insulating the work box 1 and the effect of sound insulation can be improved. Note that the inner panel 32 may have a structure that can be divided into upper and lower parts.

As can be seen from the examples shown in Figures 8 and 9, the space 4 between the outer panel 31 and the inner panel 32 may be used as a storage space. For example, in the space 4 between the outer panel 31 and the inner panel 32, electrical equipment or wiring for electrical equipment used in the work space 10 can be arranged. Various electric devices such as a lighting device 82, an air conditioner 83, and a communication device 84 are installed in the work box 1. All of these electric devices are positioned in the work space 10 of the work box 1. If it is attached, it not only presses the work space 10, but also may cause theft of the electrical equipment, or damage or disconnection due to contact. Such troubles can be prevented by arranging the electrical equipment and the wiring (power supply line, communication line, etc.) connected to it in the space 4 that serves as a storage space.

When arranging electrical equipment and the like in the space 4 serving as the storage space, it is sufficient that the electrical equipment and the like are positioned between the outer panel 31 and the inner panel 32 . The electrical equipment may be directly fixed to either the outer panel 31 or the inner panel 32, or may be mounted on a mounting member (such as a mounting plate) attached to either the outer panel 31 or the inner panel 32. Also good. Also, electrical equipment may be fixed on the frame between the outer panel 31 and the inner panel 32 . At this time, the inner panel 32 is preferably provided with an opening for passing through a portion of the electrical equipment secured on the mounting member or frame.

In addition, the electrical equipment in the present invention includes equipment for comfortable living in the work box 1 such as the lighting equipment 82 and the air conditioning equipment 83, the security equipment 85 and the disaster prevention equipment 86, and the safety equipment in the work box 1 such as the electronic lock. Equipment for securing the work box 1, equipment for working in the work box 1 such as video equipment and audio equipment, a breaker provided on the primary side of the electrical equipment to cut off the circuit in the event of an abnormality in the electric circuit, and the work box 1 It includes a device such as a power meter for measuring the amount of power used, and a communication device 84 for communicating between the inside of the box and the outside. Moreover, the wiring connected to the electrical equipment includes not only the power supply line and the communication line connected to each equipment, but also the wiring consolidation unit for consolidating them.

For example, if the lighting device 82 is arranged in the space 4 and a highly transmissive member is used for part of the inner panel 32 , it can be used as lighting for illuminating the working space 10 . In the example shown in FIG. 8, four inner panels 32 are arranged in the vertical direction, one of which is a highly permeable member, and the inner panel 32 and the outer panel 31 using highly permeable members A lighting device 82 is arranged at a sandwiched position.

When the lighting device 82 is housed in the space 4, a portion where the inner panel 32 is not fitted may be provided so that the light of the lighting device 82 leaks from this portion. In the example shown in FIG. 10, the lighting equipment 82 is arranged at a position sandwiched between the non-transmissive inner panel 32 and the outer panel 31, and the inner panel 32 is provided with a portion on the upper side where the inner panel 32 is not fitted. . By doing so, the lighting device 82 arranged in the space 4 can be used as indirect lighting.

The example shown in FIGS. 11 and 12 shows a configuration for integrating a desk 96 arranged in the work space 10 with the work box 1. As shown in FIG. This desk 96 is connected to the skeleton 2 of the housing. In order to allow the housing to support the desk 96, a reinforcing frame 93 is provided for a frame 99 on the left side which is formed in a square shape by the vertical frame 21 and the depth frame 23. As shown in FIG. The reinforcing frame 93 is arranged between the two depth frames 23 so as to be parallel to the depth frames 23 . A support portion 94 extending vertically is provided so as to span the reinforcing frame 93 and the depth frame 23 . A desk 96 is connected to the support portion 94 .

In this example, the back side of the desk 96 is fixed to the frame-shaped support portion 94 . This frame-shaped support portion 94 is arranged in a position to be accommodated between the outer panel 31 and the inner panel 32 . Note that the desk 96 need not be fixed as described above. For example, a structure in which the desk 96 is fixed to the vertical frame 21 may be used. Moreover, the structure which fixes the desk 96 to the support part 94 which the part protrudes in the work space 10 beyond the inner panel 32 may be sufficient. Moreover, it is good also as a structure which can change the attachment position of the desk 96 easily.

In the example shown in FIGS. 11 and 12, the plate-like inner panel 32 is arranged to contact one side surface of the frame, and the plate-like outer panel 31 is arranged to contact the other side surface of the frame. As a result, a space 4 is provided between the inner panel 32 and the outer panel 31 with a distance substantially equal to the thickness of the frame. A support portion 94 that supports the desk 96 and a connection fitting that connects the support portion 94 and the desk 96 are arranged in the space 4 . If the distance between the outer panel 31 and the inner panel 32 is set to be about the thickness of the frame in this way, the working box 1 can be made compact. The space 4 may be widened by configuring the outer panel 31 so that the space 4 serving as a storage space can be formed outside the frame 2 and inside the outer panel 31 .

In the example shown in FIG. 9, the air conditioner 83 is arranged in the space 4 provided in the side portion of the work box 1. As shown in FIG. The air conditioner 83 is provided in the space 4 on both left and right sides. In the example shown in FIG. 9, soundproofing members 81 are provided in the space 4 located on both left and right sides to prevent sound from entering the box and from being emitted to the outside of the box. The soundproof member 81 is a concept including a sound absorbing member and a sound insulating member. In the example shown in FIG. 9, soundproof members 81 are attached to the outer panels 31 of the left and right side panels.

In this way, in the space 4 between the outer panel 31 and the inner panel 32, the electrical equipment or the wiring of the electrical equipment used in the work space 10 is arranged, and the space 4 is used for the work space 10. It is preferable to dispose a soundproof member 81 that prevents sound from entering and from the work space 10 from being emitted.

The structure in which the space 4 is provided between the outer panel 31 and the inner panel 32 can be applied to parts other than the side parts of the work box 1 . In the example shown in FIG. 8, the inner panel 32 of the top panel 33 is provided with a security device 85 such as a security camera for photographing the inside of the work box 1, and smoke and heat in the work box 1. Fire prevention equipment 86 such as a detector that detects flames and flames, lighting equipment 82 such as lighting that illuminates the inside of the work box 1, fans for sucking or exhausting the air in the work box 1, cooling equipment, etc. Such an air conditioner 83 is attached so as to partially protrude toward the working space 10 side. A communication device 84 that enables wireless communication with the outside of the work box 1 is arranged on the inner panel 32 .

A portion of the air conditioner 83 similar to the top panel 33 may be attached to the inner panel 32 of the bottom panel 34 so as to protrude toward the working space 10 side. Also, in the space 4 between the outer panel 31 and the inner panel 32, an emergency battery may be installed for power failure. Since these are only examples, the electrical equipment may be placed anywhere within the space 4 .

In addition, in the space 4 on the side where the desk 96 is attached, there are placed video equipment and audio equipment used for meetings with remote persons, power supply equipment for charging the user's electrical equipment, and the like. can be The inner panel 32 of this portion is preferably provided with openings for passage of portions of the electrical equipment. By arranging so that only a part of the electrical equipment protrudes toward the working space 10 through the opening, the electrical equipment can be installed without pressing the working space 10 . Note that the corresponding electrical device can be partially inserted through the opening, but the entirety of the electrical device cannot be passed through, thereby preventing the electrical device from being stolen.

1 and 2, the front side of the work box 1 is provided with a door 11 for people to enter and exit. A panel structure may be provided. This panel structure also includes an outer panel 31 and an inner panel 32, and a space 4 serving as a storage space is provided. For example, an electronic lock used to electronically operate the locking of the door 11, a breaker to protect the electric circuit of the box, and a watt-hour meter to measure the electric energy of the box are arranged in this space 4. It is preferable to assume

The panel structure provided on the door tip side of the door 11 can access the space 4 of the panel structure by removing the outer panel 31 . Even if the door 11 cannot be opened due to a failure of the locking mechanism (electronic lock), etc., by removing the outer panel 31 and accessing the space 4 of the panel structure, it is possible to force the door 11 to open. can be unlocked.

In the example shown in FIG. 9, the soundproof member 81 is attached to the outer panel 31, and the electrical equipment is installed to the inner panel 32. In the example shown in FIG. The inner panel 32 is preferably composed of a unit panel having a panel portion to which electrical equipment is attached and a wiring consolidation portion for supplying power to all the electrical equipment attached to the panel portion. For example, by arranging two unit panels vertically, the frame 99 on the left side can be covered from the inner side. At this time, the unit panel may also be provided with an opening through which a portion of the electrical equipment is inserted.

Since the wiring consolidation part (which may be a terminal block or the like) provided on the unit panel supplies power to all electrical devices attached to this panel part, it supplies power to the wiring consolidation part. should be wired as follows. Therefore, work can be performed efficiently. In addition, by attaching the prepared unit panel to the frame 2 of the housing, it is possible to install the electrical equipment. For example, when it is desired to replace an electric device, it is sufficient to replace the unit panel, so that the work for adding or changing the function of the work box 1 can be performed efficiently.

Also, the unit panel may be at least part of the outer panel 31 and the inner panel 32 . For example, even if a part of the inner panel 32 is used as a unit panel and the other part is used as a plate to which electrical equipment is not attached, the work can be performed efficiently. If the size of the unit panel is made smaller than the size of the inner panel 32, it becomes easier to attach the unit panel.

Outer panels 31 and the like, which are not fitted with electrical equipment, may also be replaced in order to change performance. For example, the performance of the work box 1 can be changed by exchanging the outer panel 31 to which the soundproof member 81 is not attached and the outer panel 31 to which the soundproof member 81 is attached. At this time, since the outer panel 31 is attached to the outside of the frame 2 of the housing, it is not necessary to disassemble the frame 2 of the housing.

Although the present invention has been described above using the embodiments as examples, the present invention is not limited to the above-described embodiments, and various aspects are possible. For example, the first plate member may be arranged parallel to the longitudinal direction of the lateral frame. At this time, the first plate member may be fixed to the horizontal frame or may be fixed to the depth frame.

1 work box 2 frame 11 door 25 bottom frame 61 first plate member 62 first caster 66 second plate member 67 second caster 92 reinforcing member

Claims (2)

A work box comprising a skeleton formed of a plurality of frames extending in the front-rear, left-right, and up-down directions, a door used for people to enter and exit, and a panel attached to the frame, the work box comprising: A plurality of first plate members are fixed to a bottom frame formed by frames extending in the left-right direction, and a second plate member is fixed so as to be positioned between the first plate members. each of the first plate members is provided with a first caster, the second plate member is provided with a second caster, each of the first plate members is provided with a first caster near both ends thereof; A working box equipped with a second caster on the intersection of straight lines connecting the first casters. The work box according to claim 1, wherein a reinforcing member is attached to the frame constituting the bottom frame, and the reinforcing member extends perpendicularly to the longitudinal direction of the first plate member in plan view.

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