JP2009215857A - Unit room and its two-step installation structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a unit room which forms various private room spaces, can be easily and efficiently assembled and installed to an installation place in a short time, and is strong and excellent in durability. <P>SOLUTION: The unit room comprises a box-type room body R having a doorway G at the front and a support frame F. The support frame F is composed of front and rear rectangular frames 3, 3 disposed along rectangular peripheral frames 1A, 1B at the front and rear ends of the room body R so as to penetrate the peripheral frames 1A, 1B, and four front and rear connecting rods 4 etc. built between corners of the rectangular frames 3, 3 in the front and rear direction. The connecting rods 4 are disposed along the four corners of the body 2 of the room body R so as to penetrate a part of the body 2. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention includes a unit room that constitutes a private room space for use in sleeping, resting, primary evacuation during a disaster, residence in a special environment, etc. It relates to a two-stage installation structure for installation.

  In general, a capsule bed for simple accommodation has a horizontally long, substantially rectangular parallelepiped FRP (fiber reinforced plastic) capsule body provided with an entrance / exit opening on one side, an angle material for installing the capsule body, It is comprised with the support frame which consists of mold steel materials, such as a channel material. As the capsule body, the left and right two frame materials in which the periphery of the entrance / exit is formed by a rectangular opening peripheral frame made of an integrally molded product and the body part is divided into two in the width direction intermediate part, or the ceiling part or floor each divided in half A frame divided into three frame materials, that is, a left and right side frame including a portion and a floor frame or a ceiling frame, is often used.

When assembling the capsule bed, the shape steel material of the support frame is assembled in advance in the vertical and horizontal and front and rear directions so as to form the sides of the rectangular parallelepiped, and the capsule body is assembled by carrying the frame members in the inside in a predetermined order. Method (Patent Document 1), a steel frame material of a support frame is assembled on the outside of the body of the capsule body that has been assembled in advance to form each side of a rectangular parallelepiped, and an entrance / exit front mask (opening frame) and an exterior are mounted on the support frame A method of attaching panels (Patent Document 2), a method of constructing a support frame consisting of four corner struts and upper and lower two-tiered joists in a two-stage installation structure, and installing an assembled capsule body on each joist Document 3) is adopted.
Japanese Utility Model Publication 1-13712 Japanese Utility Model Publication 2-15956 Japanese Utility Model Publication No. 1-33929

  However, in the conventional capsule bed, the assembly of the capsule body and the support frame, and the work of assembling and integrating them both are very laborious, and a great deal of labor and time are spent including the installation work at the installation site. There was a difficulty.

  In view of the above-mentioned circumstances, the present invention can easily and efficiently be assembled and installed in a short time as a unit room constituting various private room spaces including the capsule bed, and is durable and durable. The purpose is to provide an excellent product.

  In order to achieve the above object, the invention according to claim 1 is provided in a unit room including a box-shaped room main body having upper and lower left and right walls and a rear wall with a front surface as an entrance and a support frame of the room main body. The front and rear direction in which the frame is installed between the front and rear rectangular frame portions arranged through the rectangular peripheral frame portions along the rectangular peripheral frame portions at both front and rear ends of the room body, and the corner portions of the front and rear rectangular frame portions. The four front and rear connecting rods are arranged such that each front and rear connecting rod is arranged through a part of the body part along the four corners of the body part of the room body.

  According to a second aspect of the present invention, in the unit room of the first aspect, the rectangular frame portion is composed of connecting pieces arranged at the four corners thereof, and upper, lower, left and right rod members each screwing the both ends into the connecting piece. In addition, both end thread portions of these rod members form a reverse thread.

  According to a third aspect of the present invention, in the unit room of the second aspect, each connecting piece has a rod insertion portion that penetrates in the front-rear direction, and each front-rear connecting rod includes screw portions at both ends, The rectangular peripheral frame portion of the room body is sandwiched between the connecting piece having the end portion inserted into the rod inserting portion and the screw member screwed to the screw portion of the front and rear connecting rod protruding from the connecting piece. It is comprised as follows.

  According to a fourth aspect of the present invention, in the unit room according to any one of the first to third aspects, the room body is configured such that the rectangular peripheral frame portion and the trunk portion at the front and rear ends are configured separately, and the rectangular peripheral frame portion and the trunk portion are formed separately. The parts are connected and integrated through front and rear connecting rods of the support frame.

  According to a fifth aspect of the present invention, in the unit room of the fourth aspect, the rectangular peripheral frame portions at the front and rear ends of the room main body are divided into upper, lower, left and right L-shaped frame members each including a rectangular corner portion. The frame material is configured to be connected and integrated through the rectangular frame portion of the support frame.

  According to a sixth aspect of the present invention, in the unit room of the fifth aspect, a connecting piece at a corner of the rectangular frame is fitted to a corner of each L-shaped frame member.

  A seventh aspect of the present invention is the unit room according to any one of the first to sixth aspects, wherein both ends of the room body are held by left and right front and rear connecting rods in the middle part of the room body in the front-rear direction. It has a trunk | drum reinforcement frame which supports the lower surface side of a part.

  The unit room two-stage installation structure according to the invention of claim 8 is such that the unit rooms of any one of claims 1 to 7 are installed in two upper and lower stages, and the support frames of both unit rooms connect the room main bodies to each other. It is set as the structure connected up and down in the separated state.

  The invention according to claim 9 is the two-stage installation structure of the unit room according to claim 8, wherein the support frames of the upper and lower unit rooms are connected to each other vertically at the front and rear, left and right vertical rod positions, and the lower unit room is supported. Similarly, the frame is assumed to be connected to the ground anchor at the longitudinal rod positions on the front, rear, left and right.

  The invention of claim 10 is the two-stage installation structure of the unit room according to claim 8 or 9, wherein the connection part between the support frames of the upper and lower unit rooms, and the connection part to the ground anchor part of the support frame of the lower unit room, Further, the height adjusting means is interposed in each case.

  The invention of claim 11 is the two-stage installation structure of the unit room according to any one of claims 8 to 10, wherein the room body of one or both of the upper and lower unit rooms is at least one side of the rectangular peripheral frame at the front end. It has a concave portion on the outer surface side, and an external attachment member is attached to a part of the rectangular frame portion exposed to the concave portion.

  The unit room according to the first aspect of the present invention includes a front and rear rectangular frame portion in which the support frame is disposed through the rectangular peripheral frame portions at both front and rear ends of the box-shaped room body, and corner portions of the front and rear rectangular frame portions. The front and rear connecting rods are arranged in the front-rear direction, and the front and rear connecting rods are arranged through a part of the trunk of the room main body so as to be integrated with the room main body. Therefore, in this unit room, it is not necessary to assemble the room body and the support frame separately, and the assembly operation itself will be assembled together. Therefore, the assembly construction of the entire unit room can be easily and efficiently performed in a short time. In addition, since the support frame is integrated into the room body as an inner frame, the unit room can be installed at the installation location as it is, and the entire unit is sturdy and durable, and it is easy to handle such as transportation. .

  According to the invention of claim 2, the rectangular frame portion of the support frame is composed of connecting pieces arranged at the four corners thereof, and upper, lower, left and right rod members each having both end screw portions of reverse screws, and each rod member is By simply twisting in one direction, both ends thereof can be screwed and fastened simultaneously to the connecting pieces on both sides, so that the rectangular frame portion can be formed efficiently with a simple operation.

  According to invention of Claim 3, the edge part of each front-and-back connection rod is inserted in the rod insertion part of each connection piece arrange | positioned at the four corner | angular part of the said rectangular frame part, The connection piece and it protrudes from this connection piece Since the rectangular peripheral frame portion of the room body is sandwiched between the screw member screwed to the screw portion of the front / rear connecting rod, the front / rear connecting rod is connected to the rectangular frame portion by the screwing operation of the screw member. The rectangular frame portion is integrated with the peripheral frame portion at the same time, and assembling can be performed easily and efficiently.

  According to the invention of claim 4, since the rectangular peripheral frame portion and the body portion at the front and rear ends of the room body are separate bodies, each of them can be easily manufactured, leading to cost reduction. Therefore, there is no disadvantage caused by the separation.

  According to the invention of claim 5, since the front and rear rectangular peripheral frame portions of the room main body are divided into upper and lower left and right L-shaped frame members, the production can be easily performed at a low cost by a small molding apparatus, Since the bulk can be remarkably reduced during transportation and storage of the component members, these L-shaped frame members can be connected and integrated via the rectangular frame portion of the support frame, so that there is no disadvantage caused by the division.

  According to the invention of claim 6, since the connecting piece of the rectangular frame is fitted to the corner portion of each L-shaped frame member, the screw portions at both ends of each rod member are connected to the both sides when forming the rectangular frame. By simply screwing into the pieces, adjacent L-shaped frame members can be simultaneously attracted and connected and fixed.

  According to the invention of claim 7, since the lower surface side of the trunk portion is supported by the trunk portion reinforcing frame in the middle portion in the front-rear direction of the room body, the load resistance of the trunk portion is improved.

  According to the eighth aspect of the present invention, since the support frames of the two unit rooms are vertically connected in a state where the room bodies are separated from each other in the upper and lower two-stage installation state of the unit room, the upper unit room Is supported by the lower support frame, and the lower-side room body is not subjected to a weight load from the upper side. Therefore, the room body can have good durability even if it is not a particularly robust structure and material, and the manufacturing cost can be reduced accordingly.

  According to the ninth aspect of the present invention, in the front / rear / left / right positions of the two-stage installation structure of the unit room, the connection part between the support frames of the upper and lower unit rooms and the connection part to the ground anchor part of the lower unit room are Since the columns are connected in a straight line, the weights of both unit rooms are directly applied to the installation floor, and the support frame is prevented from being distorted or bent by the weight load, so that a stable installation state can be obtained.

  According to the invention of claim 10, in the two-stage installation structure described above, the height adjustment is performed on the connecting portion between the support frames of the upper and lower unit rooms and the connecting portion of the support frame of the lower unit room with respect to the ground anchor portion, respectively. Since the means is interposed, the floor surfaces of both unit rooms can be set horizontally without being affected by the inclination or unevenness of the installation floor surface, and the distance between the room bodies of both unit rooms can be adjusted.

  According to the eleventh aspect of the present invention, in the two-stage installation structure described above, the rectangular frame portion exposed on the outer surface side of the rectangular peripheral frame portion at the front end of one or both of the upper and lower room bodies is used. For example, because it is possible to attach external accessory members such as side steps, front steps, handrails, etc. for climbing up and down the upper unit room, no special attachment structure for these accessory members is required, and only that is manufactured. Cost is reduced.

  Hereinafter, embodiments of the present invention will be specifically described with reference to the drawings. 1 is an entire unit room, FIG. 2 is an L-shaped frame material used for a rectangular peripheral frame portion at the front and rear ends of the room body, FIG. 3 is an exploded state of the peripheral frame portion, and FIG. Structure, FIG. 5 is the body frame material of the room body, FIG. 6 is a connection part between the body frame materials of the room body, FIG. 7 is a connection operation between the body part of the room body and the rectangular peripheral frame part at the front and rear ends, and FIG. 9 is a coupling operation of the body frame body member and the L-shaped frame member, FIG. 10 is an enlarged view inside the phantom line circle M in FIG. 9B, and FIG. 11 is a two-stage installation structure. FIG. 12 is a main part of the connection structure, FIG. 13 is a front lower side of the two-stage installation structure, FIG. 14 is a front step mounting state, FIG. 15 is a side step mounting state, FIG. Is the end fitting structure of the front step and side step, and FIG. Whole Torumu, FIG. 18 shows trunk portion reinforcing frame, respectively.

  The unit room shown in FIG. 1 is a box body having a substantially rectangular parallelepiped shape having upper, lower, left and right walls W1 to W4 and a hidden rear wall W5 (see FIG. 7) in the figure, and a room body R whose front side is opened as an entrance and exit G. It is comprised with the support frame F integrated with this room main body R. As shown in FIG.

  Therefore, the square front end peripheral frame portion 1A and the rear end peripheral frame portion 1B forming the entrance / exit G of the room body R have the same configuration, and four L-shaped frame members 10 independent of each other are connected and integrated. Being done. Moreover, the trunk | drum 2 between both the surrounding frame parts 1A and 1B comprises the square cylinder shape whose length is about twice with respect to the length and width, and respond | corresponds to each L-shaped frame material 10 of both the surrounding frame parts 1A and 1B. The L-shaped body frame member 20 having an L-shaped cross section is assembled so as to form a ridge portion of each square tube with a total of eight pieces of four pieces in the front and rear.

  As shown in FIGS. 2A to 2C, each L-shaped frame member 10 constituting the peripheral frame portions 1 </ b> A and 1 </ b> B at the front and rear ends is formed with a triangular shallow recess 11 on the surface side of the corner portion 10 a. The recess 11 has a bearing hole 12 that is permeable in the front and back direction (front-rear direction), and the inner ring portion 13a that forms the boss portion of the bearing hole 12, the concentric outer ring portion 13b, and the inner and outer rings are radially formed. Reinforcing ribs 13c... And three reinforcing ribs 13d extending from the outer ring portion 13b to the boundary portion of the recess 11 are formed. On the other hand, on both side pieces 10b, 10b extending at right angles from the corner 10a, recessed portions 13 are formed facing the surface side and the outer peripheral surface along the extending direction, and face the respective recessed portions 13. Screw insertion holes 15 are formed in the vertical wall portion 14a.

  Further, the L-shaped frame member 10 is provided with a concave groove portion 13a that is continuous with the concave portion 13 on the base side of each side piece portion 10b and faces only on the surface side, and a bottom wall portion 14b of the concave groove portion 13a and On the outer peripheral wall 14c facing this, rod insertion holes 16a and 16b having a center line orthogonal to the center line of the bearing hole 12 are provided. Furthermore, the L-shaped frame member 10 has a projecting edge portion 14d protruding from the inner peripheral edge to both end edges toward the back surface side, and the edge of the projecting edge portion 14d is connected to the rear surface side edge of the outer peripheral wall 14c at the same level. ing.

  In order to assemble the peripheral frame portions 1A and 1B at the front and rear ends, as shown in FIG. 3, each of the corner portions 10a of the four L-shaped frame members 10 of the same configuration is positioned at the upper, lower, left and right corner portions of the square. The substantially octagonal connecting piece 31 is fitted inside the corner portion 10a of each L-shaped frame member 10, and the recessed groove portions 13a between the L-shaped frame members 10 and 10 adjacent to each other in the vertical and horizontal directions are arranged. One end of both end portions of the rod member 32 having male screw portions 32a and 32a that are reversely threaded is inserted into the rod insertion hole 16a of the rod member 32, and the male screw portions 32a and 32a at both end portions are connected to the connecting pieces 31 on both sides by reverse screws. , 31 are simultaneously screwed into the screw holes 31a and tightened to attract and fix the adjacent L-shaped frame members 10 and 10, and the whole is connected and integrated into a square as shown in FIG.

  Thus, in the peripheral frame portions 1A and 1B at the front and rear ends that are connected and integrated into a square shape, as shown in FIG. 4 (B), four connecting pieces 31 arranged at the respective left and right and upper and lower corners, and these connecting pieces 31. The rectangular frame portion 3 along the peripheral frame portions 1A and 1B of the support frame F is constituted by the four rod members 32 that are connected to each other through. As shown in FIGS. 1 and 4A, the rectangular frame portion 3 has a recessed portion 13 that is continuous between the L-shaped frame members 10 and 10 adjacent to each other in the vertical and horizontal directions of the peripheral frame portions 1A and 1B. , 13, the intermediate portion of the rod member 32 is exposed to the outside.

  As shown in the enlarged cross sections of FIGS. 8A and 8B, the connecting piece 31 has a large-diameter center hole 30 at the center of the outer octagon, and each 90 extending from the center hole 30 to the outer peripheral surface. Screw holes 31a in three directions with a phase difference of 3 degrees. The center hole 30 is externally fitted to the inner boss portion 12a of the screw insertion hole 12 of the L-shaped frame member 10, and the screw holes 31a in two inward directions. , 31a are threadedly engaged with male thread portions 32a, 32a of circumferential frame rod members 32, 32.

  As shown in FIGS. 5 (A) and 5 (B), each body frame member 20 constituting the body part 2 of the room body R has an end edge full length on one end side of the outer shell plate part 21 bent at about 90 degrees. A bracket having an edge plate portion 22 projecting inwardly along the outer periphery of the outer shell plate portion 21 and having a rod insertion hole 23 penetrating in the front-rear direction on the outer surface side of the bent portion in the vicinity of the other end side of the outer shell plate portion 21. A portion 24 is provided in a protruding manner. The edge plate portion 22 is formed with screw insertion holes 25 corresponding to the screw insertion holes 15 of the both side pieces 10b, 10b of the L-shaped frame member 10, and on the outer surface side of the edge plate portion 22. The boss portions 25a with cross reinforcing ribs of each screw insertion hole 25, double engaging ribs 26a along the inner peripheral edge, and a single engaging rib 26b along both end edges are projected. Further, a strip-shaped concave step portion 27a that faces the outer side over the entire length on one side edge of the outer shell plate portion 21 is a strip-shaped concave step portion 27b that faces the inner side over the entire length on the other side edge. Are formed, and a strip-shaped concave step portion 28a that faces outward along one of both end edges of the edge plate portion 22 and a strip-shaped concave step portion 28b that faces inward along the other are formed.

  In order to assemble the body 2, first, the four body frame members 20, which are adjacent to each other in the vertical and horizontal directions, are bonded to each other at the end edges to be joined and integrated into a rectangular tube shape. And the latter half 2b (see FIG. 7). At this time, as shown in FIGS. 6 (A) and 6 (B), the adjacent trunk frame members 20 and 20 are connected to the outer concave plate portions 27a and 28a of the one outer shell plate portion 21 and the edge plate portion 22, respectively. The other outer shell plate portion 21 and the inward concave step portions 27b and 28b of the edge plate portion 22 are overlapped with each other, and these overlapped portions are joined and integrated via an adhesive. As a result of this joining, as shown in FIG. 6B, the engagement ribs 26b, 26b on both sides of the edge plate portion 22 are arranged close to each other in a double protruding shape at both ends of the edge plate portion 22.

  When the room body R is assembled, the front half 2a and the rear half 2b of the produced body 2 are brought into contact with each other at the ends opposite to the edge plate 22, as shown in FIG. The front and rear connecting rods 4 provided with male threaded portions 4a at both ends as support frames F are disposed in communication with the rod insertion holes 23, 23a of the bracket portions 24, 24 of the opposing halves 2a, 2b. It should be noted that the front half 2a and the rear half 2b of the body portion 2 may be bonded and integrated in advance at the abutting end face. Further, on the second half body 2b side, a rear end panel 29 is disposed inside the second half body 2b in order to seal the inner opening of the rear end peripheral frame portion 1B to form the rear wall W5. A square bulging portion 29a on the center side of 29 protrudes outward (backward).

  In order to assemble the room body R, as shown in FIG. 7, first, the front end peripheral frame portion 1A and the rear end peripheral frame portion 1B are respectively connected to the front and rear ends of the body portion 2 through the front and rear front and rear connecting rods 4. Connect together. In this connection operation, the end portions of the front and rear connection rods 4 inserted through the brackets 24, 24 of the body portion 2 are fitted inside the L-shaped frame member 10 as shown in an enlarged view in FIG. Through the center hole 30 of the connecting piece 31, inserted into the bearing hole 12 of the L-shaped frame member 10, and into the male threaded portion 4 a of the connecting rod 4 projecting outward from the bearing hole 12. The nut 5 may be screwed and tightened, and the peripheral frame portions 1A and 1B at the front and rear ends may be attracted and fixed with the body portion 2 sandwiched therebetween.

  Thus, after connecting through the front and rear connecting rods 4..., The peripheral frame portions 1A and 1B and the body portion 2 at the front and rear ends are further screwed directly. 9A, bolts 17a are inserted in advance into the screw insertion holes 15 on the peripheral frame portions 1A, 1B side as shown in FIG. 9A, and the peripheral frame portions 1A, 1B are attached to the body portion 2. When abutting against the front end, the bolts 17a are inserted into the screw insertion holes 25 on the body 2 side, and the bolts 17a projecting inwardly are passed through washers 18 as shown in FIG. 9B. The cap nut 17b is screwed and tightened. In order to increase the connecting strength between the adjacent L-shaped frame members 10 and 10 and the body frame members 20 and 20, a reinforcing material is interposed in the screwed portion. That is, on the front end peripheral frame portion 1A side, at each of the upper, lower, left and right positions, a band-shaped metal reinforcing plate 6 extending between adjacent frame members is arranged inside the body portion 2, and each bolt 17a is provided on the metal reinforcing plate 6. The cap nut 17b is screwed and tightened after being inserted into each screw insertion hole 6a. Further, on the side of the rear end peripheral frame portion 1B (not shown), the peripheral edge portion of the rear end panel 29 (see FIG. 7) is arranged inside the trunk portion 2 instead of the metal reinforcing plate 6, and the peripheral edge portion. What is necessary is just to insert each bolt 17a in the screw insertion hole provided, and to screw and tighten the cap nut 17b.

  In joining the peripheral frame portions 1A, 1B and the body portion 2, the protruding edge portion 14d along the inner peripheral edge of each L-shaped frame member 10 is provided along the inner peripheral edge of the edge plate portion 22 of each body frame member 20. By inserting between the heavy engaging ribs 26a, both are positioned. Thus, between the adjacent L-shaped frame members 10 and 10, the projecting edge portions 14d and 14a along the end edge are joined, but as shown in FIG. It fits between the engaging ribs 26b and 26b which approached the double protruding edge shape mutually.

  In the unit room having the above configuration, the front and rear rectangular frame portions 3 and 3 of the support frame F are disposed through the peripheral frame portions 1A and 1B at the front and rear ends of the room body R as inner frames, and both the rectangular frame portions 3 and 3 are disposed. The four front and rear connection frames 4 that connect the upper, lower, left, and right corners of the room also penetrate a part of the trunk of the room body R, and the room body R and the support frame F are integrated. Since it is not necessary to assemble separately and the assembly operation itself is assembled and integrated, it is possible to easily and efficiently assemble and construct the entire unit room in a short time.

  In particular, each rectangular frame portion 3 of the support frame F is constituted by connecting pieces 31 arranged at the four corners thereof, and upper, lower, left and right rod members 32 each having opposite male screw portions 32a and 32a. By simply twisting each rod member 32 in one direction, both end portions thereof can be screwed and fastened simultaneously to the connecting pieces 31 and 31 on both sides, so that the rectangular frame portion 3 can be formed easily and efficiently. Further, the end portions of the front and rear connection rods 4 are inserted into the center holes 30 of the connection pieces 31 and screwed into the connection pieces 31 and the male thread portions 4 a of the front and rear connection rods 4 protruding from the connection pieces 31. Since the peripheral frame portions 1A and 1B of the room body R are sandwiched between the cap nuts 5, the front and rear connecting rods 4 are connected to the rectangular frame portion 3, and the rectangular frame portion 3 is connected to the peripheral frame portions 1A and 1B. Integration is done at the same time, and the assembly can be done easily and efficiently.

  Moreover, in the said embodiment, the surrounding frame parts 1A and 1B and the trunk | drum 2 of the front-and-rear end of the room main body R are separate bodies, and also the surrounding frame parts 1A and 1B are divided | segmented into the up-and-down left and right L-shaped frame material 10 .... In addition, the body part 2 is also configured so that the front half body 2a and the rear half body 2b are each divided into four body frame members 20... ... and all of the body frame members 20 ... have the same configuration, so that these components can be molded and manufactured very easily, and can be mass-produced at a low cost by a small molding device. For example, these components can be made of high-strength CFRP. The cost burden when made of (carbon fiber reinforced plastic) can be remarkably reduced.

  Furthermore, since the L-shaped frame member 10 constituting the peripheral frame portions 1A and 1B and the trunk frame member 20 constituting the trunk portion 2 have the same configuration, the use positions of the respective constituent members are not restricted and are the same. The components can be used in any position in the top / bottom / left / right and front / back, and the assembly form between the members is the same in the top / bottom / left / right, making the operation very simple and extremely efficient in a short time without requiring skill. Can be assembled. Moreover, since the connecting piece 31 of the rectangular frame 3 is fitted to the corner portion 10a of each L-shaped frame member 10, the male screw portions 32a and 32a at both ends of each rod member 32 are formed on both sides when the rectangular frame 3 is formed. When the connecting pieces 31 and 31 are screwed together and tightened, the adjacent L-shaped frame members 10 and 10 are simultaneously attracted and connected and fixed.

  On the other hand, the unit room is strong because the room body R is integrated with the support frame F, so that the unit room can be installed as it is, has excellent durability, and handling properties such as transportation are also good. Thus, when installing such unit rooms in two upper and lower stages, as shown in FIG. 11, the support frames F2 and F1 are placed with the room bodies R2 and R1 of the upper and lower unit rooms separated from each other. What is necessary is just to connect up and down. As a result, the weight of the upper unit room is supported by the lower support frame F1, and the lower body body R1 is not subjected to a weight load from the upper side. Even if it is not a material, good durability can be obtained, and the manufacturing cost can be reduced accordingly.

  In the two-stage installation structure shown in FIG. 11, the support frames F2 and F1 of the upper and lower unit rooms are jacked for height adjustment at the positions of the left and right rod members 32 in the front and rear rectangular frame portions 3 and 3, respectively. The bolts 7 are connected in a straight line. The lower unit room also has the jacky bolts 7 at the positions of the left and right rod members 32 in the rectangular frame portions 3 and 3 before and after the support frame F1 with the room body R1 floating away from the floor surface GL. To the ground anchor 8. Therefore, the unit rooms stacked in two stages are supported by four columns at the front, rear, left and right corner positions, and the weights of both unit rooms are directly loaded on the installation floor, and are supported by the weight load. The distortion and bending of the frames F1 and F2 are prevented, and a stable installation state is obtained.

  FIG. 12 shows in detail the connecting portion of the support frames F1 and F2 in the two-stage installation structure. In this figure, for convenience of the illustrated space, the upper and lower two connecting pieces 31 and 31 of the rectangular frame portion 3 are represented by one for the support frame F1 on the lower unit room side. As shown in the figure, the jacky bolt 7 includes a receiving bolt 71 having a circular recess 71b in the head 71a, and a projecting bolt 72 having a hexagonal long head 72a that can be fitted into the circular recess 71b of the receiving bolt 71. The set screw 73 is screwed into the head 71a of the receiving bolt 71 from the side, and both the bolts 71 and 72 can be relatively rotated with the heads 71a and 72a fitted. By tightening 73 and pressing its tip against the hexagonal long head 72a of the projecting bolt 72, relative rotation is impossible. Between the upper and lower unit rooms, the receiving bolt 71 screwed into the upward screw hole 31a of the connection piece 31 in the lower support frame F1 is screwed into the downward screw hole 31a of the connection piece 31 in the upper support frame F2. The inserted projecting bolt 72 is inserted. Further, between the lower unit room and the ground anchor 8, a receiving bolt 71 screwed into the downward screw hole 31a of the connecting piece 31 in the support frame F1 is a projecting bolt 72 screwed into the fixing nut 8a of the ground anchor 8. Is fitted on the hexagonal long head 72a. Reference numeral 74 denotes a lock nut for preventing loosening.

  Therefore, in this connection structure, the bolts 71 and 72 are respectively twisted with a spanner or the like while the upper weight is loaded on the fitting portion between the receiving bolt 71 and the projecting bolt 72 of each jacky bolt 7. The amount of protrusion can be adjusted individually, and the adjustment position can be fixed by tightening the set screw 73 from the side after the adjustment. Therefore, after the two-stage installation of both unit rooms, the floor surfaces of both unit rooms can be set horizontally without being affected by the inclination or unevenness of the installation floor surfaces, and between the room bodies R1, R2 of both unit rooms. The distance and the height from the installation floor of the lower room main body R1 can also be adjusted. In this case, the receiving bolts 71 or the projecting bolts 72 of the jacky bolts 7 are screwed in advance to the support frames F1 and F2 and the grounding anchors 8 of both unit rooms, so that the bolts 71 and 72 are A two-stage installation structure can be constructed very easily by using the fitting to place both unit rooms on the ground anchor 8 while positioning them.

  On the other hand, in the two-stage installation structure, in order to climb up and down the upper unit room, attachment members such as a side step, a front step, and a handrail are generally attached. In this regard, in the unit room of the present embodiment, in the peripheral frame portions 1A and 1B of the room body R, the rod member 32 is provided in the recessed portions 13 and 13 that are continuous between the L-shaped frame members 10 and 10 adjacent to each other in the vertical and horizontal directions. Since the intermediate portion of the front portion is exposed to the outside, the front step 18 and the side step 19 are attached externally, for example, as shown in FIG. 13, using the rod member 32 exposed particularly at the front end peripheral frame portion 1A. be able to. Further, the rod member 32 exposed to the left and right recessed portions 13 and 13 in the upper room body R2 functions as a handrail as it is. Therefore, a special mounting structure for these accessory members is not required, and the manufacturing cost is reduced accordingly. In the example of FIG. 13, the number plate 9 for displaying the room number is fitted in the recessed portions 13 and 13 at the lower front of the upper and lower room bodies R2 and R1.

  As shown in the longitudinal side view of FIG. 14, the front step 18 is a hollow thick plate made of a hard synthetic resin molding, and is exposed in the recessed portions 13 and 13 at the upper front of the lower room body R1. The groove 33a on the rear end side is externally fitted to the collar 33 previously fitted to the member 32, and attached to the nut 33a welded and fixed to the collar 33 through the bottom wall of the groove 18a. By bolting the bolt 18b, the bolt 18b is attached to the front so as to protrude horizontally.

  Further, the side step 19 has a rectangular tread 19b integrally formed in a laterally projecting manner at three locations on the upper, middle and lower sides of the vertically long channel frame mounting base 19a, and a concave portion on the left side of the front surface of the lower room body R1. 13 and 13, as shown in the cross-sectional plan view of FIG. 15, the attachment base portion 19 a is externally fitted to the collar 33 that is preliminarily fitted to the exposed rod member 32, and is fixedly welded to the collar 33. A tread 19b is attached to the nut 33a so as to protrude horizontally forward by threading a mounting bolt 19c through the mounting base 19a.

  As shown in FIG. 16 (A), the front step 18 has engagement key portions 18c, 18c having narrowed vertical widths at the rear end sides of the left and right sides, and a recessed portion 13, continuous on the upper side of the room body R1. The engagement key portions 18c and 18c are respectively fitted into the recessed groove portions 13a and 13a at the left and right ends of the rod 13, thereby preventing the vertical rotation about the rod member 32 from occurring. Similarly, in the side step 19, as shown in FIG. 16 (B), the rectangular shape of the mounting base portion 19a is formed in the concave groove portions 13a, 13a at the upper and lower ends of the concave portions 13, 13 continuous on the left side of the room body R1. By inserting the upper and lower ends respectively, rotation in the left-right direction around the rod member 32 is prevented.

  Further, in the unit room of the present invention, the front and rear connecting rods 4 of the support frame F are arranged along the four corners of the body portion 2 of the room body R, so that they are reinforced and connected between the unit rooms. Can be used for etc. For example, FIG. 17 shows an example in which the body 2 of the room main body R is reinforced with respect to the same unit room as that illustrated in FIG. In this reinforcement, four belt-like body reinforcement frames 34 are attached so as to surround the boundary between the front half 2a and the rear half 2b of the body 2 over the entire circumference.

  As shown in FIG. 18, each trunk portion reinforcing frame 34 is integrally formed with a bifurcated shaft passing portion 34b on one end side of a linear strip plate portion 34a and a projecting piece-shaped shaft passing portion 34c on the other end side. The through portions 34b and 34c have rod insertion holes 35a and 35b penetrating in the width direction, respectively, and the back surfaces of both the shaft through portions 34b and 34c correspond to the convex curved surfaces of the corner outer surfaces of the body portion 2 of the room body R. Curved to form a curved surface. Then, between the reinforcing frames 34 and 34 adjacently arranged in the vertical and horizontal directions, by inserting the other protruding piece-like shaft passing portion 34c into the one bifurcated shaft passing portion 34b, the rod insertion holes of both the shaft passing portions 34b and 34c. 35a and 35b are set to communicate with each other.

  Therefore, these trunk portion reinforcement frames 34 are arranged on the trunk portion 2 of the room main body R so as to straddle the boundary between the front half body 2a and the rear half body 2b at each of the vertical and horizontal positions. The shaft passing portions 34b and 34c fitted between the reinforcing frames 34 and 34 adjacent to each other are fitted between the brackets 24 and 24 at the respective corners of the trunk portion 2, and the brackets 24 and 24 are fitted at the respective fitting positions. 24 rod insertion holes 23, 23 and rod insertion holes 35a, 35b of both shaft passing portions 34b, 34c communicate in the front-rear direction. Accordingly, by inserting the front and rear connecting rods 4 into the communicating rod insertion holes 23, 23, 35a, and 35b at the respective corners of the body portion 2, as shown in FIG. The back side is brought into contact with the body part 2 in a state where the parts are respectively held by the front and rear connecting rods 4 and 4.

  Thus, by attaching the trunk reinforcement frame 34 to the boundary between the front half 2a and the rear half 2b of the trunk 2, the room body R greatly improves the load bearing strength. There is no concern that the joints between the part frames 20 ... will open, or that distortion or bending deformation will occur. Further, according to such reinforcement, it is possible to omit the bonding with the adhesive as in the above-described embodiment at the joint portion between the body frame bodies 20. 17 exemplifies a configuration in which the trunk portion reinforcement frame 34 is attached to the entire circumference of the trunk portion 2, but at least the lower surface side of the trunk portion 2 is secured by the trunk portion reinforcement frame 34 in order to ensure load resistance strength. What is necessary is just to be the structure supported.

  In addition, when installing the unit rooms side by side including the two-stage installation structure described above, the left and right front and rear connecting rods 4 and 4 are adjacently arranged in parallel between adjacent unit rooms. By connecting the rods 4 and 4 together with an appropriate connecting means such as a press-fit connecting tool, a double clamp for pipes, a straddle fitting frame, a hook, a wire, a rope or the like, rattling in the installed state can be easily prevented.

  In the present invention, the rectangular peripheral frame portions 1A and 1B at the front and rear ends of the room body R may be formed of an integral molded product, but are independent for each rectangular corner as in the above-described embodiment. The configuration using the L-shaped frame member 10 has an advantage that the room body R can be easily set to various shapes and sizes by interposing a simple intermediate member between the L-shaped frame members 10 and 10. is there. In the body 2 of the room body R, various functional elements such as a video unit such as a television and a video, a clock, a radio, a lighting facility, a ventilation fan, a temperature sensor, an alarm device, and switches are attached to the inner wall surface. For these attachments, the body frame member 20 may have a different structure depending on the part, and for example, each of the upper, lower, left and right walls W1 to W4 corresponding to the attachment of these functional elements. Alternatively, the panel may be divided into a panel that is divided into a plurality of sections, a strip-shaped panel in which each of the upper, lower, left, and right walls W1 to W4 is further divided in the front-rear direction.

  In addition to the capsule bed described above, the unit room of the present invention includes a ship's simple cabin, a rest / nap room for staff in hospitals and offices, a portable room temporarily used in the event of a disaster, a space station, It can be suitably used for a wide variety of purposes, such as a living room at an underwater base, accommodation and evacuation facilities in high mountains and polar regions. Therefore, the material of each constituent member can also be appropriately selected according to the use, such as various resin materials other than FRP, various fiber materials including paper materials, metal materials, ceramics, wood, and laminate / laminate materials thereof.

  It is a perspective view of the whole unit room concerning one embodiment of this invention.   The L-shaped frame material used for the unit room is shown, (A) is a front view, (B) is a side view, and (C) is a sectional view taken along the line CC of (A).   It is a disassembled perspective view of the surrounding frame part of the front-back end in the same unit room.   The connection state of the circumference frame part is shown, (A) is a front view of a circumference frame part, and (B) is a front view of a frame structure.   The trunk | frame part frame material used for the unit room is shown, (A) is a front view, (B) is a side view.   The connection state of the trunk | drum frame materials in the unit room is shown, (A) is a longitudinal cross-sectional view of the connection part in an outer shell board part, (B) is a cross-sectional view of the connection part in an edge board part.   It is a top view which shows connection operation with the room trunk | drum of the unit room, and the surrounding frame part of the front-back end.   The connection rod of the surrounding frame part and the connection part of the front-rear connection rod are shown, (A) is a longitudinal front view, and (B) is a cross-sectional view taken along line BB in (A).   The coupling | bonding operation of the trunk | drum frame material and L-shaped frame material in the same unit room is shown, (A) is a cross-sectional plan view before a coupling | bonding, (B) is a cross-sectional plan view after a coupling | bonding.   FIG. 10 is an enlarged view inside an imaginary line edge M in FIG.   It is a front view which shows the connection structure of the whole support frame in the two-stage installation structure of the unit room which concerns on this invention.   It is a front view which expands and shows the principal part of the connection structure.   It is a front view of the lower front side of the two-stage installation structure.   FIG. 14 is a sectional view taken along line XX in FIG. 13.   It is a cross-sectional arrow view of the YY line in FIG.   The front step and the side step end fitting structure in the two-stage installation structure are shown, (A) is a vertical side view of the front step mounting portion, and (B) is a cross-sectional plan view of the side step mounting portion.   It is a perspective view of the whole unit room which reinforced the trunk | drum of the room main body.   It is a perspective view which shows a trunk | drum reinforcement frame and its fitting form.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1A ... Front end peripheral frame part 1B ... Rear end peripheral frame part 10 ... L-shaped frame material 10a ... Corner part 13 ... Recessed part 18 ... ..Front step (external accessory)
19 ... Side step (external accessory)
2 .... barrel 20 ... barrel frame 29 ... rear panel 3 ... rectangular frame 30 ... center hole (rod insertion part) )
31... Connecting piece 31a... Screw hole 32... Rod member 32a... Male threaded portion 34. edge)
34c... Projection-shaped shaft passing part (end part)
4a: Male thread part 5: Cosmetic bag nut (screw member)
7. Jackie bolt (height adjustment means)
8 .... grounding anchor F ... support frame F1 ... lower support frame F2 ... upper support frame G ... entrance R ... ... Room body R1 ... Lower room body R2 ... Upper room body W1 ... Upper wall W2 ... Lower wall W3 ... Left wall W4・ ・ ・ ・ ・ Right wall W5 …… Back wall

Claims (11)

In a unit room equipped with a box-shaped room body having upper and lower left and right walls and a rear wall with the front face as the entrance and exit, and a support frame of this room body,
The support frame is installed between the front and rear rectangular frame portions arranged through the rectangular peripheral frame portions and the corner portions of the front and rear rectangular frame portions along the rectangular peripheral frame portions at both front and rear ends of the room body. It consists of four front and rear connecting rods in the front and rear direction,
A unit room characterized in that each of the front and rear connecting rods is arranged through a part of the body part along the four corners of the body part of the room body.   The rectangular frame portion is composed of connecting pieces arranged at the four corners thereof, and upper, lower, left and right rod members each screwing both end portions to the connecting pieces, and both end screw portions of the rod members form reverse screws. Item 1. The unit room.   Each connecting piece has a rod insertion portion that penetrates in the front-rear direction, each front-rear connecting rod has screw portions at both ends, and a connecting piece in which the end of the front-rear connecting rod is inserted into the rod insertion portion The unit room according to claim 2, wherein a rectangular peripheral frame portion of the room body is sandwiched between and a screw member that is screwed onto the screw portion of the front and rear connecting rod protruding from the connecting piece.   The room body has a rectangular peripheral frame part and a body part formed separately at both front and rear ends, and the rectangular peripheral frame part and the body part are connected and integrated via front and rear connection rods of a support frame. Unit room in any one of -3.   The rectangular peripheral frame portions at the front and rear ends of the room body are divided into upper, lower, left and right L-shaped frame members each including a rectangular corner, and these L-shaped frame members are connected and integrated via the rectangular frame portions of the support frame. The unit room according to claim 4.   6. The unit room according to claim 5, wherein a connecting piece at a corner of the rectangular frame is fitted to a corner of each L-shaped frame member.   7. The body reinforcing frame for supporting the lower surface side of the body portion of the room body, having both end portions held by the left and right front and rear connecting rods in the front-rear direction intermediate portion of the room body. Unit room   The unit room according to any one of claims 1 to 7, wherein the unit room is installed in two upper and lower stages, and the support frames of both unit rooms are connected to each other in the vertical direction with the room bodies separated from each other. Installation structure.   9. The support frames of the upper and lower unit rooms are connected to each other vertically at the front, rear, left and right vertical rod positions, and the support frames of the lower unit room are also connected to the ground anchor at the front, rear, left and right vertical rod positions. Two-stage installation structure of the described unit room.   10. The unit room according to claim 8, wherein height adjustment means are interposed between a connection part between the support frames of the upper and lower unit rooms and a connection part of the support frame of the lower unit room to the ground anchor part, respectively. Two-stage installation structure.   The room body of one or both of the upper and lower unit rooms has a recessed portion on the outer surface side of at least one side of the rectangular peripheral frame portion at the front end thereof, and a part of the rectangular frame portion exposed to the recessed portion is externally attached. The two-stage installation structure for a unit room according to any one of claims 8 to 10, wherein an attachment member is attached.

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