JP2529392Y2 - Mobile shelter - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a mobile shelter. That is, the present invention relates to a mobile shelter that accommodates equipment and the like, is loaded on a vehicle or the like, is moved, and is used at a destination.

"Technical background" Such a mobile shelter is subject to the regulations of the Road Traffic Act and other regulations when moving on a vehicle such as a truck bed, and its size, that is, its width, length, height, etc. is restricted. You. Due to such restrictions, a space for accommodating equipment and the like, and a working space and a living space for operation, adjustment and inspection of the equipment and the like at the time of installation and use are narrow, and it is difficult to secure them. There were many things.

Therefore, a mobile shelter having a folding / unfolding structure has been developed and used. In other words, when the mobile shelter is mounted on the vehicle, the enlarged portion is folded and stored in the main body to reduce the size, thereby satisfying the restrictions of the law. As a result, a work space, a living space and the like were secured in the center of the interior. However, such folding
The mobile shelter with the unfolded structure requires complicated and time-consuming fold storage and unfolding and assembling work.
In addition, because of the folded and unfolded structure, the sealing performance was poor, and the waterproof, air-tight, heat-insulating properties, etc. were poor, and adverse effects on the housed equipment were also observed.

"Conventional technology" Therefore, a movable shelter having a nested structure has been conventionally developed and used. FIG. 3 and FIG. 4 show such a conventional example, FIG. 3 is a plan sectional view of the reduced state, and FIG. 4 is a front sectional view of the enlarged state.

That is, in this nested mobile shelter, as shown in Fig. 3, when moving on a vehicle, the left and right enlarged parts 1 are pushed into the main body part 2 to be stored and contracted to satisfy the restrictions of laws and regulations. At times, as shown in FIG. 4, the enlarged portion 1 is pulled out from the main body portion 2 and enlarged so that a work space, a living space, and the like are secured in a central portion inside. In addition, since the movable shelter is of a nested type, the work of pushing in and pulling out the expanding section 1 can be easily performed by a slide method. The above-mentioned drawbacks of the movable shelter having the folding / expanding structure, such as excellent heat insulation, have been eliminated at the same time.

By the way, in such a mobile shelter having a nested structure, the width A of the left and right enlarged portions 1 is about half the width B of the main body 2 in the side direction, and is substantially the same as the left and right. Now it is about half the size of the main body 2,
And a rail portion 4 protruding from a lower portion of the side wall 3 of the enlarged portion 1.
Are slid in and out while being held by a guide section 6 provided below the floor section 5 of the main body section 2. Reference numeral 7 denotes a rail roller at the tip of the rail portion 4, and reference numeral 8 denotes an under roller at the lower end of the guide portion 6 side. M is a housed device. The rail portion 4 has a length of at most about half of the width B of the main body portion 2, that is, the conventional enlarged portion 1.
And the left and right rail portions 4 were opposed to each other on the same line without shifting.

"Problem to be solved by the invention" The following problems have been pointed out in such a conventional nested mobile shelter.

That is, since the space for accommodating the device M, the working space, the living space, and the like are still narrow, problems often occur. In other words, the left and right enlarged portions 1 are conventionally the main body portions 2 respectively.
Therefore, even if it is pulled out to the maximum in the expanded state when installed and used, it can only be expanded to about twice as much as the reduced state when moving on a vehicle. In this way, even if the left and right enlarged portions 1 are enlarged, the overall size of the main unit 2 can only be increased to about twice as much as before, so that the space for accommodating the device M or the like is still insufficient, and the device M is not used during installation. The working space and the living space of the device are too small, which often causes a problem in the accommodation, the work and the living of the device M and the like, which has been a problem.

 In the prior art, such a point was pointed out.

The present invention has been made in view of such a situation, and has been made to solve the problems of the above-described conventional example. For the left and right enlarged portions, the width thereof is made substantially the same as the width of the main body portion, and one of them is set to the other. First, it can be expanded to nearly three times the reduced state by making it storable, and secondly, by further providing a rail section with a predetermined rail roller and a guide section with an under roller, It is an object of the present invention to propose a mobile shelter that can be realized easily, easily and stably.

"Means for solving the problem" The technical means of the present invention for achieving this object are as follows.

This mobile shelter is a box-shaped mobile shelter that accommodates equipment and the like and is loaded and moved on a vehicle or the like, and is provided with a main body having openings on both side surfaces and the main body through the openings. It has a left and right enlarged portion movably assembled in a nested manner, and the enlarged portion is pushed into and stored in the main body portion, reduced and pulled out and enlarged, and has a lateral width. The width is substantially the same as the lateral width of the main body, and the size is set slightly smaller as the inner box with respect to the main body as the outer box, and one of the left and right enlarged portions is slightly smaller than the other, One part can be further stored with respect to the other housed in the part, so that the whole state can be expanded to almost three times as much as the contracted state when moving on the vehicle in the expanded state during use. At the appropriate position below the floor of the side A plurality of cylindrical guide portions are provided in substantially the entire width of the guide portion, an under roller is attached to the lower side of the side end of the guide portion, and a length protruding toward the main body portion is provided below the side wall of the enlarged portion. Is almost the same as the lateral width of the main body or the lateral width of the enlarged portion, a rail portion is provided in which the left and right ones are alternately shifted, and a rail roller is attached to the tip of the rail portion, The rail portion has its tip held by the upper portion of the guide portion via the rail roller, and has its lower surface held by the lower portion of the guide portion via the under roller below the guide portion side end. Therefore, the guide portion is slidable while being held via the rail roller and the under roller.

[Operation] The present invention is constituted by such means, and operates as follows.

This mobile shelter in which equipment and the like are housed, when moving on a vehicle, the left and right enlarged parts are pushed into the main body and stored, and one of them is stored and reduced in the other, and when installed and used, One of the left and right enlarged portions is pulled out from the other and is also pulled out from the main body portion and expanded. Such reduction and enlargement is performed by sliding each rail portion on the enlarged portion side in and out while being held by the corresponding guide portion on the main body portion via the rail roller and the under roller.

In this mobile shelter, the width of the left and right enlarged portions and the length of the rail portion are substantially the same as the width of the main body portion. Therefore, in the enlarged state at the time of installation and use, if the left and right enlarged portions are pulled out to the maximum, the enlarged state can be increased to nearly three times the reduced state when moving on the vehicle. In other words, when the left and right enlarged portions are enlarged, the whole can be enlarged to nearly three times the main body.

Thus, first, the mobile shelter can be expanded to nearly three times the reduced state in the expanded state. In other words, in the contracted state, one enlarged portion is stored in the other enlarged portion, and both such enlarged portions are stored in the main body, so that it can be reduced to nearly one third of the enlarged state.

Secondly, this is achieved simply and easily and stably. That is, in this mobile shelter, the enlarged portion can be stored in the main body, and one expanded portion can be stored in the other enlarged portion. And this storage,
For enlargement, a guide portion with a predetermined under roller is arranged on the main body portion side, a rail portion with a predetermined rail roller is arranged on the enlarged portion side, and the rail portion is placed on the upper portion of the guide portion via the rail roller. This is realized by being able to slide in and out while holding it at the lower portion of the guide portion via an under roller while holding the same.

In other words, the first point described above is easily realized by such a simple configuration, and furthermore, when being put in and out, two points are supported vertically by the rail roller and the under roller, so that the width in the lateral direction of the main body portion is substantially reduced. Irrespective of the same long in / out stance, it is realized smoothly and stably without rattling.

"Example" Hereinafter, the present invention will be described in detail based on an example shown in the drawings.

1 and 2 show an embodiment of the present invention. FIG. 1 is a plan sectional view of a reduced state thereof, and FIG. 2 is a front sectional view of an enlarged state thereof. FIG. 5 is an overall perspective view of an enlarged state.

First, the configuration and the like of the mobile shelter will be described in the order of the body, its main body, and the enlarged portion.

 The outline of the mobile shelter is as follows.

The movable shelter accommodates the equipment M and the like, is loaded on a vehicle or the like, and is moved to form a box shape. In other words, this mobile shelter houses electronic equipment and other equipment M and equipment such as radar equipment and wireless communication equipment inside, and is loaded on a carrier of a car such as a truck, a railway car, or other transportation means, and a destination is provided. It is transported to and used at the destination.

The movable shelter has a telescoping nest structure, and a main body 2 having openings 9 on both sides,
It has left and right enlarged portions 1 nested in the main body 2 via the opening 9 so as to be movable.

 The mobile shelter is generally like this.

 Next, the main body 2 will be described.

The main body 2 has a box-like shape having a floor 5, a ceiling 10, and front and rear walls 11, each of which is open as an opening 9 on both sides facing each other. It is constructed by assembling a sandwich panel as a wall. The width B in the lateral direction of the main body 2 is set, for example, to a size that can be loaded on a truck bed. Reference numeral 12 in FIG. 5 denotes an access door provided on the front and rear wall portions 11.

A plurality of guide portions 13 are provided at an appropriate position below the floor portion 5 of the main body portion 2 over substantially the entire width in the lateral direction, and an under roller 8 is attached below the side end of the guide portion 13. To describe these in detail, the guide portion 13 has, for example, a rectangular cylindrical shape and a square pipe shape with both ends opened, and has a length substantially equal to the width B of the floor portion 5 and is directed in a lateral direction at an appropriate position below the floor portion 5. Fixed. In the illustrated example, two sets of guide portions 13 adjacent to each other are provided in front and rear, that is, two sets, that is, four sets are provided. However, the number and position are not limited to this. It is also conceivable to position them, and it is also possible to have a size such that two rails 14 are arranged side by side in and out instead of one rail 14 as described later. In such a guide section 13, under rollers 8 are attached to the lower side of the side where the rail section 14 is inserted and removed, respectively, by a horizontal rotating shaft.

 The main body 2 is configured as described above.

 Next, the enlargement unit 1 will be described.

The left and right enlarged portions 1 are pushed into and stored in the main body 2, are reduced and pulled out and are enlarged, the width A in the lateral direction is substantially the same as the width B in the lateral direction of the main body 2, and One of the left and right enlarged portions 1 (the right one in the drawing) is slightly smaller than the other (the left one in the drawing), and one can be stored in the other.

More specifically, the left and right enlarged portions 1 are formed as an inner box using the main body 2 as an outer box, and an inner surface corresponding to the opening 9 of the main body 2 is opened as an opening 15.
The outer surfaces facing 15 are side walls 3 respectively, and the ceiling,
It has a box shape with walls 16 such as front and rear walls. Like the main body 2 described above, these are also configured by assembling, for example, a honeycomb sandwich panel as a wall in a frame frame made of metal and orthogonal to each other.

The left and right enlarged portions 1 are slightly smaller in size than the main body 2, that is, the height and the length in the longitudinal direction are different from those of the main body 1.
The width A in the side direction is slightly lower and shorter, and the width A in the side direction is almost the same as the width B in the side direction of the main body 1 (set slightly shorter in the illustrated example). Further, such left and right enlarged portions 1
The size of one of them (the one on the right in the figure) is slightly smaller than the size of the other (the one on the left in the figure), that is, the height and length in the longitudinal direction are slightly lower and shorter than the other. The width A in the direction is almost the same. Thus, in the contracted state when moving on the vehicle, the left and right enlarged sections 1 are pushed into the main body 2 and stored, and one is pushed into the other and stored.

A rail portion 14 is provided below the side wall 3 of the enlarged portion 1. More specifically, the lower ends of the side walls 3 of the left and right enlarged portions 1 extend further below the floor portion 5 of the main body portion 2, and are opposed to each other at the same height level as the guide portion 13 below the floor portion 5. doing. A base end of the rail portion 14 is fixed to a lower end portion of the side wall 3, and the rail portion 14 protrudes toward a corresponding guide portion 13 of the main body portion 2. The width B in the side direction is substantially the same as the width B in the side direction (slightly shorter in the illustrated example), the width B in the side direction of the enlarged portion 1 described above, and the rail portion 14.
Are located at positions corresponding to each other on the left and right in a staggered manner. In the illustrated example, four such rail portions 14 are provided, two in each of the left and right enlarged portions 1,
The number, position, and the like are not limited to the illustrated example, as in the case of the guide section 13 described above.

In such a rail portion 14, a rail roller 7 is attached to a tip of the main body portion 2 side by a horizontal rotating shaft. As a result, the rail section 14 is the corresponding guide section 13
On the other hand, the under roller 8 on the guide section 13 side and the rail section 14
It is held via the side rail roller 7 and can slide in and out of the guide portion 13.

Accordingly, the rail portion 14 has its tip held by the upper portion of the guide portion 13 via the rail roller 7, and has its lower surface connected to the guide portion 13 via the under roller 8 at the lower end of the guide portion 13 side. , So that it can slide in and out while being held by the guide portion 13 via the rail roller 7 and the under roller 8.

In this mobile shelter, since the left and right enlarged portions 1 can be inserted into and removed from the main body portion 2 as a whole, the expanded state in use is three times as large as the reduced state in moving on the vehicle. It can be expanded to near.

 The enlargement unit 1 is configured as described above.

 The above is the description of the configuration and the like.

 The operation and the like will be described below.

The mobile shelter in which the electronic device and other devices M are housed has a structure in which the left and right enlarged portions 1 are pushed into the main body 2 through the opening 9 from both sides when the vehicle is moved on a vehicle such as a truck. While being accommodated, one enlarged portion 1 is further pushed into the other enlarged portion 1 through the opening 15 from the side, is accommodated, and is reduced (see FIG. 1). On the other hand, at the time of installation and use at the destination, one enlarged portion 1 is pulled out from the other enlarged portion 1 through the opening 15 in the lateral direction, and both the left and right enlarged portions 1 are opened through the opening 9 and the main body 2 is opened. From both sides, and the inside is widely opened through the openings 9 and 15 and enlarged (see FIGS. 2 and 5).

The expansion and contraction of the enlarged portion 1 is performed while each rail portion 14 on the enlarged portion 1 side is held vertically by a corresponding guide portion 13 on the main body portion 2 side via the rail roller 7 and the under roller 8. It is performed by sliding in and out. That is, the rail portion 14 is held at the upper portion of the guide portion 13 via the rail roller 7 at the tip thereof,
The lower surface is slid in and out while being held by the lower portion of the guide portion 13 via the under roller 8.

Now, in this mobile shelter, the width A of the left and right enlarged portions 1
The length of the rail portion 14 is substantially the same as the width B of the main body portion 2. Therefore, in the expanded state at the time of installation use,
When the left and right enlarging portions 1 are pulled out to the maximum, it can be enlarged to nearly three times the reduced state when moving on the vehicle (compare FIG. 1 and FIG. 2). That is, when the left and right enlarged portions 1 are enlarged, the inside is widely opened through the openings 9 and 15, and the entire movable shelter can be enlarged to nearly three times the main body 2.

Thus, in this mobile shelter, the first
In addition, in the expanded state at the time of installation use shown in FIG.
It is possible to enlarge the image to almost three times the reduced state when moving on the vehicle shown in FIG. That is, in the contracted state shown in FIG. 1, one of the enlarged portions 1 on the right side is accommodated in the other, that is, the enlarged portion 1 on the left side.
Is stored in the main body 2 at the center, so that it can be reduced to almost one third of the enlarged state in FIG.

Secondly, this is achieved simply and easily and stably. In other words, this mobile shelter can accommodate both the enlarged portions 1 as the inner box in the main body portion 2 as the outer box, and further, the enlarged portion 1 on the right side in the drawing and the other enlarged portion 1 on the left side in the drawing. It can be stored in the enlarged section 1.

For such storage and enlargement, a guide section 13 with a predetermined under roller 8 is disposed on the main body 2 side, and a rail section 14 with a predetermined rail roller 7 is provided on the enlarged section 1 side.
So that the rail portion 14 can be slid in and out while holding the rail portion 14 at the upper portion of the guide portion 13 via the rail roller 7 and holding the rail portion 14 at the lower portion of the guide portion 13 via the under roller 8. By doing so.

That is, in this mobile shelter, the first
Is easily realized by such a simple configuration,
In addition, the width A of the enlarged portion 1 is substantially the same as the width B of the main body 2 by being supported at two points vertically by the rail roller 7 and the under roller 8 when taking in and out.
Despite the long stance of putting in and out over B, it is realized smoothly and stably without rattling.

Note that the left and right rails 14 are positioned so as to be shifted from each other, so that the corresponding guides 13 can be used even in a reduced state.
It is inserted without trouble.

 The above is the description of the operation and the like.

"Effect of the invention" As described above, the mobile shelter according to the invention is as follows.
The width of the left and right enlarged portions is made substantially the same as the width of the main body, and one can be stored in the other, a rail portion with a predetermined rail roller is provided, and the main body portion has a predetermined under roller. The following effects are exhibited by arranging the guide portion.

In other words, this mobile shelter, in the expanded state during installation use, when the left and right enlarged parts are pulled out to the maximum,
It can be enlarged to nearly three times the reduced state when moving on a vehicle. Therefore, a sufficiently large accommodation space for equipment, etc. can be ensured, and a sufficiently large working space and living space for operation, adjustment, inspection, etc. of the equipment at the time of installation and use can be ensured. Etc. will be performed without hindrance.

Secondly, this is achieved simply, easily and stably. That is, the movable shelter employs a predetermined main body, an enlarged portion, a guide portion with an under roller, a rail portion with a rail roller, and the like, so that the first shelter described above is used.
Can be easily realized by a simple configuration, and can be stably realized without any backlash regardless of a long insertion / removal stance. In this way, problems in this type of conventional example are wiped out,
The effect of the present invention is remarkable and large.

[Brief description of the drawings]

1 and 2 show an embodiment of the mobile shelter according to the present invention, wherein FIG. 1 is a plan sectional view of the reduced state, and FIG. 2 is a front sectional view of the enlarged state. 3 and 4 show a conventional movable shelter, FIG. 3 is a plan sectional view of the contracted state, and FIG. 4 is a front sectional view of the enlarged state. FIG. 5 is an overall perspective view of the movable shelter in an enlarged state. DESCRIPTION OF SYMBOLS 1 ... Enlarged part 2 ... Body part 3 ... Side wall 4 ... Rail part 5 ... Floor part 6 ... Guide part 7 ... Rail roller 8 ... Under roller 9 ... Opening 10 ... Ceiling part 11 ... … Front and rear wall parts 12… door 13… guide parts 14… rail parts 15… openings 16… wall parts A… enlarged part width B… body part width M… equipment

Claims (1)

(57) [Scope of request for utility model registration] 1. A box-shaped movable shelter that accommodates equipment and the like and is loaded and moved on a vehicle or the like, and has a main body having openings on both side surfaces, and nested in the main body through the openings. A left and right enlarged portion movably assembled with the main body, wherein the enlarged portion is pushed into and housed in the main body, is reduced and pulled out and is enlarged, and has a width in the lateral direction. The width is substantially the same as the lateral width of the part, and its size is set slightly smaller as the inner box with respect to the main body as the outer box, and one of the left and right enlarged parts is slightly smaller than the other, One can be further stored with respect to the other stored in the main body, so that in the expanded state during use, it can be expanded to nearly three times the reduced state when moving on the vehicle. At the appropriate position below the floor, A plurality of cylindrical guides are provided over the entire width, and an under roller is attached below the side ends of the guides. A rail portion is provided, which is substantially the same as the lateral width of the enlarged portion and the lateral width of the enlarged portion, and the left and right portions are staggered and shifted, and a rail roller is attached to a tip of the rail portion. Is held at the lower portion of the guide portion via the under roller at the lower end of the guide portion, while the tip is held at the upper portion of the guide portion via the rail roller, A movable shelter, which is slidable in and out while being held by a guide section via a rail roller and an under roller.