CN212388745U - Basic frame of folding house - Google Patents

Abstract

The utility model discloses a foundation frame in folding house, including bottom plate, roof and curb plate, connect into frame construction through the curb plate between bottom plate and the roof, be equipped with on the bottom plate and be suitable for the first rotation piece of being connected with the bottom wall board rotation, be equipped with on the roof and be suitable for the second rotation piece of being connected with the top wall board rotation, be equipped with on the curb plate and be suitable for the third rotation piece of being connected with the side wall board rotation. The utility model discloses a set up first rotation piece, second rotation piece and third rotation piece on foundation frame's bottom plate, roof and curb plate, the rotation that can realize foundation frame and each wallboard more conveniently through the setting of first rotation piece, second rotation piece and third rotation piece is connected, improves foundation frame and is connected the connection leakproofness of wallboard with it.

Description

Basic frame of folding house

Technical Field

The utility model belongs to the technical field of folding house, concretely relates to basic frame of folding house.

Background

The folding house is a green manufacturing technology with resource saving and environment protection, the folding house is generally assembled together in advance to form a box-shaped component, when in use, the folding house is only required to be opened and assembled at the pre-use position, the folding house can be recovered after being used, the folding house can be repeatedly utilized and circulated for many times, the energy consumption is reduced, the folding house has better economic benefit as a temporary house and can meet market requirements, the folding house can meet different space and function requirements, a single-room box house or a double-room box house can be arranged and can be expanded by combination of transverse, longitudinal and superposition, and design methods such as wallboard disassembly and assembly, partition addition and the like to form different space structures, the folding house can form a transportation monomer suitable for transportation after being recovered and packaged, and can be more conveniently transported, the utilization rate is improved.

The basic frame that generally can be equipped with folding wallboard and connect folding wallboard among the folding house, the equipment is more troublesome in the basic frame among the prior art, folding wallboard can not be folded with the basic frame cooperation well when retrieving the folding house of packing, and the waste time, and the leakproofness between the basic frame after expanding moreover and the wallboard of being connected is poor, influences the use.

Disclosure of Invention

The purpose of the invention is as follows: the utility model aims to provide a basic frame in folding house to prior art not enough.

Realize the technical scheme of the utility model is that:

a foundation frame in folding house, including bottom plate, roof and curb plate, connect into frame construction through the curb plate between bottom plate and the roof, be equipped with on the bottom plate and be suitable for the first rotation piece of being connected with the bottom wall board rotation, be equipped with on the roof and be suitable for the second rotation piece of being connected with the top wall board rotation, be equipped with on the curb plate and be suitable for the third rotation piece of being connected with the side wall board rotation.

The utility model discloses further preferred technical scheme does, the bottom plate includes end frame and first frame, the end frame is located the long limit direction of bottom plate respectively, is equipped with first rotation piece on the length direction of end frame, first rotation piece includes first butt portion and first butt portion, first butt portion is located the upper portion of first rotation piece, first butt portion is located the lower part of first rotation piece, the end wallboard uses first butt portion to rotate as the center, when end wallboard is parallel with the bottom plate, first butt portion supports the end wallboard and fixes a position, and the end wallboard upwards rotates to stall when perpendicular with the bottom plate, first frame is located the minor face direction of bottom plate respectively, the bottom plate passes through first frame and curb plate fixed connection, be equipped with the panel subassembly in the framework that end frame and first frame are constituteed.

The utility model discloses further preferred technical scheme does, the roof includes a frame and second frame, the topside frame is located the long limit direction of roof respectively, is equipped with the second along the length direction of a frame and rotates the piece, the second rotates the piece and includes second butt portion and second butt portion, the second is changeed the lower part that the slot portion is located the second and is rotated the piece, second butt portion is located the upper portion that the second rotated the piece, the top wallboard uses second butt portion to rotate as the center, through second butt portion and top wallboard butt location during the top wallboard upturning, the top wallboard rotates down to the stall when perpendicular with the bottom plate, the second frame is located the minor face direction of roof respectively, the roof passes through second frame and curb plate fixed connection, be equipped with the panel subassembly in the framework that top frame and second frame are constituteed.

Preferably, be equipped with sealing strip and rain-proof portion on the second butt portion, the top of second butt portion outwards extends and buckles downwards and constitutes second butt plate, is equipped with the second in the space between second butt plate and the second butt portion and leads to the groove, the sealing strip is ann in the logical inslot of second, and second butt plate downwardly extending forms rain-proof portion, and the rainwater can not flow back under the effect of second butt plate and advance basic frame in, when the top wallboard expandes, is in encapsulated situation between messenger top wallboard and the basic frame through the sealing strip, reduces external environment to top wallboard and basic frame's influence.

The utility model discloses a panel assembly, including first board, first cardboard and end frame, the end frame is connected the side with panel assembly and is equipped with first mounting, first mounting includes first board, first draw-in groove and the first cardboard of accepting, first board of accepting outwards extends and is located the panel assembly bottom along end frame, first end frame side of accepting the board top is equipped with first draw-in groove, first cardboard and first draw-in groove cooperation joint to with first board constitution U type bayonet socket of accepting, panel assembly puts first back of accepting on the board, and the first cardboard of rethread installation is fixed panel assembly with first draw-in groove cooperation, and first board of accepting and first cardboard and panel assembly's contact surface is equipped with the stripe that is the cockscomb structure respectively.

The utility model discloses further preferred technical scheme does, the curb plate is including erecting frame and panel subassembly, erect the frame and be located the vertical direction of curb plate respectively, be equipped with the third rotation piece on the length direction of erecting the frame, the third rotation piece includes third slot turning portion and third butt portion, the third slot turning portion is located the inboard of third rotation piece, third butt portion is located the outside that the third rotated the piece, the curb plate uses the third slot turning portion to rotate as the center, through third butt portion and curb plate butt location when the curb plate rotates to the outside, the curb plate rotates to the inboard stall when perpendicular with the curb plate, the curb plate is respectively through first frame and second frame and bottom plate and roof fixed connection, be equipped with the panel subassembly in the framework that erects frame, first frame and second frame are constituteed.

Preferably, third butt portion is equipped with the sealing strip, and the lateral surface of third butt portion outwards extends and forms third butt plate, is provided with the third logical groove of installation sealing strip in the inboard of third butt plate, through installing the sealing strip in the logical inslot of third, makes the wallboard when expanding with third butt portion butt and under the effect of sealing strip, strengthens the leakproofness between wallboard and the basic frame.

Further, the side of connecting top frame and panel components is equipped with the second mounting, and the second mounting includes that the second accepts board, second draw-in groove and second cardboard, the second is accepted the board and is extended outwards and be located panel components top along the topside frame, the second is accepted the top frame side of board below and is equipped with the second draw-in groove, second cardboard and second draw-in groove cooperation joint to accept the board with the second and constitute U type bayonet socket, panel components is fixed in U type bayonet socket, and the second is accepted board and second cardboard and panel components contact surface and is equipped with the stripe that is the cockscomb structure respectively.

Furthermore, a third fixing part is arranged on the connecting side of the vertical frame and the plate assembly, the third fixing part comprises a third bearing plate, a third clamping groove and a third clamping plate, the third bearing plate extends outwards along the vertical frame and is positioned on the outer side of the plate assembly, the third clamping groove is arranged on the side surface of the vertical frame on the inner side of the third bearing plate, the third clamping plate is matched and clamped with the third clamping groove and forms a U-shaped bayonet with the third bearing plate, and the plate assembly is fixedly connected with the vertical frame through the U-shaped bayonet; preferably, the contact surfaces of the third bearing plate and the third clamping plate with the plate assembly are respectively provided with saw-toothed stripes.

Further, curb plate joint is between first frame and second frame, the inside of erecting the frame is equipped with the opening that link up, wear to be equipped with the dead lever in the opening respectively, the top and the bottom of dead lever pass second frame and first frame respectively, the bottom and the first frame fixed connection of dead lever, the dead lever top that is located on same second frame are worn to be equipped with the fixed plate, the fixed plate is located the second frame, the top of dead lever is equipped with rings respectively, rings are located the fixed plate top, preferably, are fixed with the reinforcing plate in the bottom of the two short sides side of bottom plate, and the dead lever can select the reinforcing bar that both ends have the external screw thread, and the bottom of dead lever passes the reinforcing plate and passes the bolt-up, the top rotation of dead lever installs rings that have the bolt, and rings are hugging closely the fixed plate, strengthen fastening first frame through the bolt at dead lever both ends, The connection relation of curb plate and second frame makes the connection relation of first frame, curb plate and second frame more firm, when hoist and mount basic frame through rings, and the pulling force on the rings can make the bottom plate carry curb plate and roof together through the dead lever and hoist, has guaranteed to carry out the security of hoist through rings.

Further, the width of bottom plate is greater than the width of curb plate, the curb plate is located the middle part of bottom plate side, and it has the space that side wall board, top wallboard and bottom wallboard folded the back in proper order to carry out the deposit to be located the bottom plate of curb plate both sides to reserve, the roof width is greater than the curb plate width, the curb plate is located the middle part of roof side, and it has the space that the side wall board carried out the deposit after folding to be located to reserve on the roof that is located the curb plate both sides.

Further, the edge of bottom plate is equipped with jack and/or universal wheel, and four edges of bottom plate are located to the universal wheel branch to on being fixed in the reinforcing plate, on the reinforcing plate in the universal wheel outside was fixed in to the jack, basic frame carried out short distance position adjustment through the universal wheel, and the rethread jack is adjusted basic frame's equilibrium, and keeps basic frame's stability.

By adopting the technical scheme, the utility model discloses following beneficial effect has:

(1) the utility model provides a foundation frame includes the bottom plate, roof and curb plate, be equipped with first rotation piece on the bottom plate, be equipped with the second rotation piece on the roof, be equipped with the third rotation piece on the curb plate, rotate with the bottom wallboard through first rotation piece and be connected, rotate with the top wallboard through the second and be connected, rotate with the side wallboard through the third and be connected, first rotation piece, the second rotates being provided with of piece and third and does benefit to being connected between foundation frame and each wallboard, can realize the expansion and the folding of each wallboard more conveniently.

(2) The utility model provides a be equipped with first rotation piece on the bottom plate, be equipped with first butt portion and first butt portion on the first rotation piece, setting up through first rotation portion can make the bottom wall board rotate for the bottom plate, first butt portion can rotate the bottom wall board and carry out the butt location when parallel with the bottom plate, and rotate through the cooperation of first rotation portion and bottom wall board and enable the bottom wall board fold as for bottom plate vertical position, the structural design of first rotation piece makes things convenient for more to fix a position the bottom wall board, fix a position through the butt of first butt portion and bottom wall board, can strengthen the leakproofness of being connected between bottom wall board and the bottom plate.

(3) The utility model provides a be equipped with the second on the roof and rotate the piece, it changes slot part and second butt portion to be equipped with the second on the second rotates the piece, it rotates for the roof to change the setting of slot part through the second, it fixes a position for the predetermined inclination after the roof expandes through the second butt portion, in order to increase leakproofness and prevention rainwater infiltration between roof board and the roof, be equipped with sealing strip and rain-proof portion in second butt portion, can increase the leakproofness between roof board and the roof through the setting of sealing strip, the setting of rain-proof portion can prevent that the rainwater from permeating into inside the foundation frame from the roof board, improve foundation frame's safety in utilization and travelling comfort.

(4) The utility model discloses the topside frame of well roof is equipped with first mounting with the panel subassembly side of being connected, when installing the panel subassembly, puts panel subassembly earlier on first accepting the board, and the cooperation of the first cardboard of rethread and first draw-in groove makes the panel subassembly be fixed in first U type bayonet socket of accepting board and first cardboard to form in, has simple structure, the advantage of the preparation of being convenient for.

(5) The utility model provides a curb plate joint is between first frame and second frame, in order to consolidate the curb plate, first frame, the relation of connection between the second frame, run through in the perpendicular frame of curb plate and be equipped with the dead lever, first frame is passed and fixed connection with it to the bottom of dead lever, the second frame is passed and rings are fixed with at the top of dead lever, the setting of dead lever can not only make the curb plate, first frame, the connection of second frame is more firm, prevent that the curb plate from taking place the slope, and can also be in-process of hoisting through rings, make the bottom plate among the whole foundation frame, curb plate and roof carry out whole hoist and mount through the effect of dead lever, foundation frame's safety in the hoist and mount process has been guaranteed more.

(6) The utility model discloses in be equipped with jack and/or universal wheel on the bottom plate, the design of universal wheel can more make things convenient for fast to shift foundation frame, and after foundation frame reached the predetermined place through the universal wheel, the balance of foundation frame corner was adjusted to the jack of rethread bottom, makes the bottom plate in the foundation frame be in on the horizontal plane, makes things convenient for the use of later stage to foundation frame.

(7) The utility model discloses in be located and reserve the space that carries out deposit after the side wall board is folding on the roof of curb plate both sides, it has the side wall board to reserve on the bottom plate that is located the curb plate both sides, carry out the space of depositing after top wallboard and end wallboard are folding in proper order, fold the side wallboard on the foundation frame earlier, fold top wallboard and end wallboard again, make folding side wallboard, top wallboard and end wallboard and foundation frame constitute regular cuboid structure, be convenient for folding back foundation frame's transportation and storage, reduce the storage space.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings, in which:

fig. 1 is a schematic structural view of the basic frame of the present invention;

fig. 2 is a side view of the base frame of the present invention;

fig. 3 is a schematic view of the connection between the bottom plate and the top plate of the present invention;

FIG. 4 is a schematic cross-sectional view of the bottom frame and plate assembly of the present invention;

FIG. 5 is an enlarged schematic view of the connection between the bottom frame and the plate member according to the present invention;

fig. 6 is a schematic cross-sectional view of the bottom frame of the present invention;

FIG. 7 is a schematic cross-sectional view of the top plate and sheet assembly of the present invention;

fig. 8 is an enlarged schematic view of the connection between the top frame and the plate member according to the present invention;

fig. 9 is a schematic cross-sectional view of the top frame of the present invention;

FIG. 10 is a schematic cross-sectional view of the side plate and panel assembly of the present invention from the inside out;

FIG. 11 is an enlarged schematic view of the connection between the vertical frame and the plate member according to the present invention;

fig. 12 is a schematic cross-sectional view of the vertical frame of the present invention;

fig. 13 is a schematic structural view of the first rotating member and the first mating member;

fig. 14 is a partial enlarged view at a of fig. 13;

fig. 15 is a front view of the first rotating member and the first engaging member according to the present invention;

FIG. 16 is a schematic view of the second rotating member and the second engaging member according to the present invention

Fig. 17 is a cross-sectional view of the second rotating member and the second mating member according to the present invention;

fig. 18 is a schematic view of the connection between the third rotating member and the third mating member according to the present invention.

In the figure, 1-bottom plate, 11-bottom frame, 111-first rotating member, 112-first fixing member, 12-first frame, 1112-first rotating groove portion, 1113-first abutting portion, 1114-first limiting portion, 13-bottom plate connecting portion, 14-first mating member, 141-first rotating shaft portion, 142-first rotating shaft connecting portion, 143-first rotating shaft, 144-first arc groove, 15-bottom wall plate connecting portion, 151-first limiting groove, 16-connecting member, 2-top plate, 21-top frame, 211-second rotating member, 2111-second rotating groove portion, 2112-first sealing portion, 2113-second sealing portion, 2114-corner sealing member, 212-second fixing member, 22-second frame, 23-second rotating shaft portion, 231-second mating member, 24-arc groove, 3-side plate, 31-vertical frame, 311-third rotation member, 3111-arc groove, 3112-bending portion, 313-rotation support portion, 3131-third extension portion, 3132-arc extension portion, 3133-fourth extension portion, 3134-fifth extension portion, 3135-sixth extension portion, 3136-seventh extension portion, 3137-eighth extension portion, 314-side plate connection portion, 315-second extension portion, 3151-ninth extension portion, 312-third fixing member, 32-lifting ring, 33-fixing rod, 34-third mating member, 341-third rotation shaft portion, 342-rotation shaft connection portion, 343-side wall plate connection portion, 344-arc cavity, 4-jack, 5-universal wheel, 6-plate assembly.

Detailed Description

The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.

Example (b): a basic frame of a folding house is disclosed, as shown in attached figures 1 and 2, the basic frame comprises a bottom plate 1, a top plate 2 and side plates 3, the bottom plate 1 and the top plate 2 are connected into a frame structure through the side plates 3, reinforcing plates are fixed at the bottoms of two short sides of the bottom plate 1, jacks 4 and universal wheels 5 are uniformly arranged at the corners of the bottom plate 1, the universal wheels 5 are respectively arranged at four corners of the bottom plate 1 and are fixed on the reinforcing plates, the jacks 4 are fixed on the reinforcing plates at the outer sides of the universal wheels 5, the basic frame is subjected to short-distance position adjustment through the universal wheels 5, the balance of the basic frame is adjusted through the jacks 4, the stability of the basic frame is kept, the universal wheels 5 can be more conveniently and quickly transferred, after the basic frame reaches a preset place through the universal wheels 5, the balance of corners of the basic frame is adjusted through the jacks 4 at the bottom, the bottom plate 1 in the foundation frame is positioned on the horizontal plane, so that the foundation frame can be conveniently used in the later period; as shown in fig. 3, the width of the bottom plate 1 is greater than that of the side plate 3, the side plate 3 is located in the middle of the side edge of the bottom plate 1, a space for storing the side wall plate, the top wall plate and the bottom wall plate after being folded is reserved on the bottom plate 1 located on both sides of the side plate 3, the width of the top plate 2 is greater than that of the side plate 3, the side plate 3 is located in the middle of the side edge of the top plate 2, and a space for storing the side wall plate after being folded is reserved on the top plate 2 located; folding the side wall board on the foundation frame earlier in this embodiment, folding top wall board and end wallboard again, make folding side wall board, top wall board and end wallboard and foundation frame after folding constitute regular cuboid structure, and the storage space is little, and the transportation and the storage of folding back foundation frame of being convenient for reduce storage space.

As shown in fig. 3 and 4, the bottom plate 1 in this embodiment includes a bottom frame 11 and a first side frame 12, the bottom frame 11 is located in the long side direction of the bottom plate 1, and a first rotating member 111 is arranged along the length direction of the bottom frame 11, as shown in fig. 5, the first rotating member 111 includes a first rotating groove portion 1112 and a first abutting portion 1113, the first rotating groove portion 1112 is located on the upper portion of the first rotating member 111, and the first abutting portion 1113 is located on the lower portion of the first rotating member 111, as shown in fig. 13, 14 and 15, a first mating member 14 is arranged on the bottom wall plate that is mated with the first rotating member 111, and the outer sides of both ends of the first rotating member 111 and the first mating member 14 are provided with 45 ° cut angles, so that the first rotating member 111 and the first mating member 14 can be used as a part of the frame of the bottom; the first mating member 14 includes a first rotating shaft 141 and a first positioning portion, the first rotating shaft 141 rotates in the first rotating groove 1112, the first rotating shaft 141 includes a first rotating shaft 143, the first positioning portion matches with the attaching side of the first abutting portion 1113, when the bottom wall plate and the bottom plate 1 are parallel, the first abutting portion 1113 abuts against the first positioning portion to be positioned, and when the bottom wall plate rotates upward to be perpendicular to the bottom plate, the first rotating shaft 141 stops rotating; the first mating member 14 in this embodiment includes a first rotating shaft connecting portion 142, one end of the first rotating shaft connecting portion 142 is connected to the first rotating shaft 143, the other end is connected to the bottom wall connecting portion, the first rotating member 111 includes a first rotating groove 1112 rotatably connected to the first rotating shaft connecting portion 142, a first arc-shaped groove 144 suitable for accommodating the first mating member 14 is formed between the first rotating shaft, the first rotating shaft connecting portion 142 and the bottom wall connecting portion 15, the first mating member further includes a first limiting portion 1114 arranged on one side of the upper portion of the first rotating groove 141 close to the bottom wall connecting portion, the first limiting portion 1114 is slidably connected to the first arc-shaped groove 144, the first limiting portion 1114 in this embodiment is integrally arranged on the upper portion of the first rotating groove 1112, and in other embodiments, the first limiting portion 1114 may also be fixed on the upper portion of the first rotating groove 1112 by screws; the first mating member further includes a first abutting portion 1113 disposed at a lower portion of the first slot portion, the first abutting portion 1113 is an outward protruding portion, and a first positioning portion, which is a first limiting groove 151 adapted to cooperate with the first abutting portion 1113, is disposed on a surface of the bottom wall plate connecting portion 15 close to the first mating member 14; the bottom wall plate rotates by taking the first rotating groove part as a center, when the bottom wall plate is parallel to the bottom plate 1, the first abutting part abuts against the bottom wall plate to be positioned, the bottom wall plate stops rotating when rotating upwards to be perpendicular to the bottom plate 1, the first frames 12 are respectively positioned in the short edge direction of the bottom plate 1, the bottom plate 1 is fixedly connected with the side plates 3 through the first frames 12, and a plate assembly 6 is arranged in a frame body formed by the bottom frame 11 and the first frames 12; as shown in fig. 5 and 6, a first fixing member 112 is disposed on a connecting side of the bottom frame 11 and the board assembly 6, the first fixing member 112 includes a first receiving plate, a first clamping groove and a first clamping plate, the first receiving plate extends outwards along the bottom frame 11 and is located at the bottom of the board assembly 6, a first clamping groove is disposed on a side surface of the bottom frame 11 above the first receiving plate, the first clamping plate is clamped with the first clamping groove in a matching manner and forms a U-shaped bayonet with the first receiving plate, after the board assembly 6 is placed on the first receiving plate, the board assembly 6 is fixed by mounting the first clamping plate and the first clamping groove in a matching manner, zigzag stripes are disposed on contact surfaces of the first receiving plate, the first clamping plate and the board assembly 6, the stripes are designed to increase friction between the board assembly 6 and the first fixing member 112, so that the board assembly is more stably mounted, in order to mount a heat insulating layer on the bottom surface of the bottom plate, a clamping groove is disposed on a side surface of the bottom frame 11, the clamping grooves are provided with clamping plates, the heat-insulating layer arranged on the bottom surface of the bottom plate is fixed on the bottom surface of the bottom plate under the matching action of the clamping plates and the clamping grooves, one side, away from the first matching piece 14, of the bottom wall plate connecting part 15 is provided with a first fixing piece, the bottom wall plate can be conveniently and quickly connected, the operation is simple, the connection is stable, the connecting part further comprises a connecting piece 16 arranged at the bottom of the bottom wall plate connecting part 15, the connecting piece 16 is of a T-shaped structure consisting of a transverse plate part and a vertical plate part, the transverse plate part is in threaded connection with the bottom wall plate connecting part 15, the vertical plate part is suitable for being connected with; the both ends face of each frame looks concatenation department of bottom plate all adopts 45 wing angle structural connection, and the appearance is pleasing to the eye, and the corner inboard of each frame of bottom plate is equipped with the mounting, and the mounting is L type structure, links to each other through the mounting with each limit detachable of outer frame is fixed, and the equipment is convenient.

As shown in fig. 3 and 7, the top plate 2 in this embodiment includes a top frame 21 and a second frame 22, the top frame 21 is located in the long side direction of the top plate 2, a second rotating member 211 is disposed along the length direction of the top frame 21, the second rotating member 211 includes a second rotating slot portion 2111 and a second abutting portion, the second rotating slot portion 2111 is an arc-shaped sleeve, the second rotating slot portion 2111 is located at the lower portion of the second rotating member 211, the second abutting portion is located at the upper portion of the second rotating member 211, a second mating member 231 is disposed on the top wall plate corresponding to the second rotating member 211, the second rotating member 211 and the second mating member 231 are both hollow profiles, and the use of hollow profiles as the second rotating member 211 and the second mating member can greatly reduce the weight of the folding house, and the profiles are easy to process and have low investment cost; as shown in fig. 8, 16 and 17, the second mating member 231 includes a second rotation shaft portion 23 and a second positioning portion, the second rotation shaft portion 23 is a rotation shaft, the second rotation shaft portion 23 rotates in the second rotation slot portion 2111, the rotation shaft in the second rotation shaft portion 23 is embedded in an arc-shaped sleeve and is rotatably connected with the arc-shaped sleeve, the arc-shaped sleeve may be integrally formed with the second rotation member or fixed on the second rotation member by a fastener, the second positioning portion and the attaching side of the second positioning portion are matched, when the top wall panel rotates to a predetermined position, that is, when the top wall panel of the folding house is unfolded, the second positioning portion and the second positioning portion are abutted and positioned, and when the top wall panel rotates downward to be perpendicular to the bottom panel, the second rotation shaft portion stops rotating; the second rotating part 211 and the second matching part 231 rotate in a mode that the rotating shaft is matched with the arc-shaped sleeve, so that the connection is more stable, and the contact area between the rotating shaft and the arc-shaped sleeve is large, so that the water resistance of the folding house is improved; in order to improve the sealing performance between the second matching piece and the second rotating piece, one side of the second rotating piece 211 is provided with a first sealing portion 2112 used for sealing the top of the second matching piece and a second sealing portion 2113 used for sealing the side wall of the second matching piece 231, sealing strips are arranged in the first sealing portion 2112 and the second sealing portion 2113, the outer side surface of the first sealing portion 2112 extends downwards to form a rain-proof plate, the rain-proof plate can prevent rainwater from flowing back into the folding house, the sealing performance between the top surface and the side wall of the second rotating piece and the second matching piece is greatly improved due to the arrangement of the first sealing strip, the second sealing strip and the rain-proof plate, and the rain-proof plate can prevent rainwater from flowing back, so that the waterproof performance is ensured; in order to ensure the overall sealing performance of the folding house, corner sealing elements 2114 are arranged at two ends of the second rotating part 211, one end of each corner sealing element 2114 is fixedly connected with the second rotating part 211, and the other end of each corner sealing element 2114 is provided with a downward lug; the top wallboard rotates by taking the second rotary groove part as a center, the top wallboard is abutted and positioned with the top wallboard through the second abutting part when rotating upwards, the top wallboard stops rotating when rotating downwards to be vertical to the bottom plate 1, the second frames 22 are respectively positioned in the short edge direction of the top plate 2, the top plate 2 is fixedly connected with the side plate 3 through the second frames 22, and a plate assembly 6 is arranged in a frame body formed by the top frames 21 and the second frames 22; when the top wallboard is unfolded, the top wallboard and the base frame are in a sealed state through the sealing strips, and the influence of the external environment on the top wallboard and the base frame is reduced; as shown in fig. 8 and 9, a second fixing part 212 is arranged on a connecting side of the top frame 21 and the plate assembly 6, the second fixing part 212 includes a second receiving plate, a second clamping groove and a second clamping plate, the second receiving plate extends outwards along the top frame 21 and is located at the top of the plate assembly 6, a second clamping groove is arranged on a side surface of the top frame 21 below the second receiving plate, the second clamping plate is clamped with the second clamping groove in a matching manner and forms a U-shaped bayonet with the second receiving plate, the plate assembly 6 is fixed in the U-shaped bayonet, zigzag stripes are respectively arranged on contact surfaces of the second receiving plate and the second clamping plate and the plate assembly 6, and the design of the stripes can increase friction between the plate assembly 6 and the second fixing part 212, so that the plate assembly is more stably installed; the both ends face of each frame looks concatenation department of roof all adopts 45 wing angle structural connection, and the appearance is pleasing to the eye, and the corner inboard of each frame of roof is equipped with the mounting, and the mounting is L type structure, links to each other through the mounting with each limit detachable of outer frame is fixed, and the equipment is convenient.

As shown in fig. 3 and 10, the side plate 3 in this embodiment includes a vertical frame 31 and a plate assembly 6, the vertical frame 31 is respectively located in the vertical direction of the side plate 3, a third rotating member 311 is disposed along the length direction of the vertical frame 31, the third rotating member 311 includes a third rotating slot portion and a third abutting portion, the third rotating slot portion is located inside the third rotating member 311, the third abutting portion is located outside the third rotating member 311, a third mating member 34 is disposed on the side wall plate corresponding to the third rotating member 311, the third rotating slot portion is of a hollow structure, so as to reduce the weight, as shown in fig. 18, the third mating member 34 includes a third rotating shaft portion 341 and a third positioning portion, the third rotating shaft portion 341 rotates in the third rotating slot portion, the third positioning portion is matched with the abutting side of the third abutting portion, the third rotating shaft portion is of a hollow structure, so as to reduce the weight, the third rotating shaft portion is provided with a rotating shaft connecting, the two ends of the rotating shaft connecting part 342 are respectively fixedly connected with the third rotating shaft part 341 and the side wall plate connecting part 343, one side of the third rotating shaft part 341, the rotating shaft connecting part 342 and the side wall plate connecting part 343 close to the third rotating shaft part 341 jointly forms an arc-shaped cavity suitable for avoiding the third rotating member 311, an arc-shaped groove 3111, namely a third rotating groove part, is arranged in the extension direction of the inner side of the third rotating member 311, a bending part 3112 matched with the arc-shaped cavity is arranged on one side of the third rotating member 311 close to the side wall plate connecting part 343, and the structural design of the bending part 3112 and the arc-shaped cavity can skillfully avoid the third rotating member 311, so that the side wall; the third rotating member 311 is provided with a rotating support part 313 and a side plate connecting part 314 which are fixedly connected, the third rotating shaft part is rotatably arranged in a cavity formed by the arc-shaped groove and the rotating support part, the components on the third rotating member 311 in the embodiment can adopt an integrated structure, the connecting strength is higher, or a split structure connected through a fastener, a fixed rod 33 is arranged in a cavity formed by the rotating supporting part 313 and the side plate connecting part 314, the fixed rod 33 penetrates through the cavity and is conveniently connected with the first frame and the second frame, the side wall plate connecting part 343 and the side plate connecting part 314 are integrally formed sectional materials, the weight is reduced, the higher strength can be ensured, the production process is simple, the processing cost is low, and the clamping parts are arranged on the side, far away from the third rotating shaft part, of the side wall plate connecting part 343 and the side plate connecting part 314 and are conveniently connected with the base frames on the two sides and the frames of the side wall plates; the side wall plate connecting part 343 and the side plate connecting part 314 are provided with first extending parts extending in the direction away from one side of the third rotating shaft part 341 on the opposite sides of the opening direction of the corresponding clamping part, the inner side of each first extending part is provided with an integrally formed limiting plate, one end of the inner side of each first extending part away from the third rotating shaft part is provided with uneven anti-skid patterns, so that the side wall plate and the side plate can be conveniently installed, the friction force is increased, the connection is firmer, and the side plate connecting part 314 and the side part corresponding to the opening direction of the clamping part are provided with a second extending part 315 extending in the direction towards one side of the third rotating shaft part 341; the rotation supporting portion 313 includes a third extending portion 3131, an arc-shaped extending portion 3132, a fourth extending portion 3133, a fifth extending portion 3134 and a sixth extending portion 3135 which are integrally formed and sequentially connected to each other; the third extending portion 3131 and the sixth extending portion 3135 are respectively and fixedly connected to the side plate connecting portion 314 close to the third rotating shaft portion 341 and the second extending portion 315; the rotating support portion 313 is further provided with a sealing strip mounting portion, which comprises a seventh extension portion 3136 and an eighth extension portion 3137 fixedly connected to each other in sequence and arranged on one side of the fifth extension portion close to the side wall board connecting portion, and a ninth extension portion 3151 fixedly arranged on the inner side of the second extension portion 315; when the side wall plate rotates to be parallel to the side plate, the side wall plate connecting part 343 and the ninth extending part 3151 are abutted and positioned, that is, the third abutting part and the third positioning part are abutted and positioned, and when the side wall plate rotates to be perpendicular to the side plate toward the inner side of the base frame, the third rotating shaft part stops rotating, as shown in fig. 11 and 12, a third fixing part 312 is arranged at the connecting side of the vertical frame 31 and the plate assembly 6, the third fixing part 312 comprises a third bearing plate, a third clamping groove and a third clamping plate, the third bearing plate extends outwards along the vertical frame 31 and is positioned at the outer side of the plate assembly 6, a third clamping groove is arranged at the side surface of the vertical frame 31 at the inner side of the third bearing plate, the third clamping plate is in matched clamping connection with the third clamping groove and forms a U-shaped clamping opening with the third bearing plate, and the plate assembly 6 is fixedly connected; preferably, the contact surfaces of the third bearing plate and the third clamping plate with the plate assembly 6 are respectively provided with saw-toothed stripes, and the design of the stripes can increase the friction force between the plate assembly 6 and the third fixing part 312, so that the plate assembly is more stably installed; at least one square hole is further formed on the inner surface of the third rotating member 311 to facilitate wiring or installation of a socket; the both ends face of each frame looks concatenation department of curb plate all adopts 45 wing angle structural connection, and the appearance is pleasing to the eye, and the corner inboard of each frame of roof is equipped with the mounting, and the mounting is L type structure, links to each other through the mounting with each limit detachable of outer frame is fixed, and the equipment is convenient.

As shown in fig. 3, the side plate 3 is clamped between the first frame 12 and the second frame 22, a through opening is provided inside the vertical frame 31, a fixing rod 33 is respectively inserted into the through opening, the top and bottom of the fixing rod 33 respectively pass through the second frame 22 and the first frame 12, the bottom of the fixing rod 33 is fixedly connected with the first frame 12, a fixing plate is inserted into the top of the fixing rod 33 on the same second frame 22, the fixing plate is located on the second frame 22, a hanging ring 32 is respectively provided on the top of the fixing rod 33, the hanging ring 32 is located above the fixing plate, the fixing rod 33 can be a steel bar with external threads at both ends, the bottom of the fixing rod 33 passes through the reinforcing plate and is fastened by bolts, the top of the fixing rod 33 is connected with bolts by threads, the connection relationship between the first frame 12, the side plate 3 and the second frame 22 is strengthened and fastened by the bolts at both ends of the fixing rod 33, so that the connection relationship, the top of the fixed rod 33 is fixed with a hanging ring 32, in order to facilitate the installation of the hanging ring 32, the hanging ring 32 is preferably a hanging ring with a bolt, when the foundation frame is hoisted through the hanging ring 32, the pulling force on the hanging ring 32 can enable the bottom plate 1 to be hoisted together with the side plate 3 and the top plate 2 through the fixed rod 33, and the safety of hoisting through the hanging ring 32 is ensured.

3 joints of curb plate in this embodiment are between first frame 12 and second frame 22, in order to consolidate curb plate 3, first frame 12, the relation of connection between second frame 22, it is equipped with dead lever 33 to run through in the vertical frame 31 of curb plate 3, first frame 12 and fixed connection with it are passed to the bottom of dead lever 33, second frame 22 is passed and rings 32 are fixed with at the top of dead lever 33, the setting of dead lever 33 can not only make curb plate 3, first frame 12, the connection of second frame 22 is more firm, prevent that curb plate 3 from taking place the slope, and can also be at the in-process of hoisting through rings 32, make bottom plate 1 among the whole foundation frame, curb plate 3 and roof 2 carry out whole hoist and mount through the effect of dead lever 33, foundation frame's safety in the hoist and mount process has been guaranteed more.

The foundation frame in the embodiment comprises a bottom plate 1, a top plate 2 and side plates 3, wherein a first rotating piece 111 is arranged on the bottom plate 1, a second rotating piece 211 is arranged on the top plate 2, a third rotating piece 311 is arranged on the side plates 3, the first rotating piece 111 is rotatably connected with a bottom wallboard, the second rotating piece 211 is rotatably connected with a top wallboard, and the third rotating piece 311 is rotatably connected with a side wallboard; in this embodiment, the bottom plate 1 is provided with the first rotating member 111, the first rotating member 111 is provided with a first rotating groove portion and a first abutting portion, the bottom wall plate can rotate relative to the bottom plate 1 through the arrangement of the first rotating groove portion, the first abutting portion can abut and position the bottom wall plate when the bottom wall plate rotates to be parallel to the bottom plate 1, the bottom wall plate can be folded to be in a vertical position of the bottom plate 1 through the matching rotation of the first rotating groove portion and the bottom wall plate, the bottom wall plate can be positioned more conveniently through the structural design of the first rotating member 111, and the connection sealing performance between the bottom wall plate and the bottom plate 1 can be enhanced through the abutting and positioning of the first abutting portion and the bottom wall plate; the roof 2 in this embodiment is last to be equipped with the second and to rotate piece 211, the second rotates and is equipped with second commentaries on classics slot part and second butt portion on the piece 211, the setting through second commentaries on classics slot part can make the top wallboard rotate for roof 2, predetermine inclination after 2 expandes for the roof through second butt portion and fix a position, in order to increase leakproofness and prevention rainwater infiltration between top wallboard and the roof 2, be equipped with sealing strip and rain-proof part in second butt portion, can increase the leakproofness between top wallboard and the roof 2 through the setting of sealing strip, the setting of rain-proof part can prevent that the rainwater from the top wallboard infiltration inside basic frame, improve basic frame's safety in utilization and travelling comfort.

As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (9)

1. The utility model provides a foundation frame in folding house which characterized in that, includes bottom plate, roof and curb plate, connect into frame construction through the curb plate between bottom plate and the roof, be equipped with on the bottom plate and be suitable for the first rotation piece of being connected with the bottom wallboard rotation, be equipped with on the roof and be suitable for the second rotation piece of being connected with the top wallboard rotation, be equipped with on the curb plate and be suitable for the third rotation piece of being connected with the side wallboard rotation.

2. The foundation frame for a foldable housing of claim 1, wherein said floor panel comprises a bottom edge frame and a first edge frame, the bottom frames are respectively positioned on the long edge direction of the bottom plate, a first rotating piece is arranged along the length direction of the bottom frames, the first rotating member includes a first rotating groove portion located at an upper portion of the first rotating member and a first abutting portion, the first abutting part is positioned at the lower part of the first rotating piece, the bottom wall plate rotates by taking the first rotating groove part as the center, when the bottom wall plate is parallel to the bottom plate, the first abutting part abuts against the bottom wall plate for positioning, the bottom wall plate stops rotating when rotating upwards to be vertical to the bottom plate, the first frames are respectively positioned in the short edge direction of the bottom plate, the bottom plate is fixedly connected with the side plates through the first frames, and a plate assembly is arranged in a frame body formed by the bottom frame and the first frames.

3. The foundation frame for a foldable housing of claim 2, wherein said top panel includes a top rim and a second rim, the top frame is respectively positioned on the long edge direction of the top plate, a second rotating piece is arranged along the length direction of the top frame, the second rotating member includes a second slot rotating portion and a second abutting portion, the second slot rotating portion is located at a lower portion of the second rotating member, the second abutting part is positioned at the upper part of the second rotating part, the top wall plate rotates by taking the second rotating groove part as the center, the top wall plate is abutted and positioned with the top wall plate through the second abutting part when rotating upwards, the top wall plate stops rotating when rotating downwards to be vertical to the bottom plate, the second frames are respectively positioned in the short edge direction of the top plate, the top plate is fixedly connected with the side plates through the second frames, and a plate assembly is arranged in a frame body formed by the top frames and the second frames.

4. The foundation frame of a foldable housing as claimed in claim 3, wherein the second abutting portion is provided with a sealing strip and a rainproof portion; the utility model discloses a panel assembly, including first cardboard, first cardboard and end frame, end frame and panel assembly connection side are equipped with first mounting, first mounting includes first board, first draw-in groove and the first cardboard of accepting, first board of accepting outwards extends and is located the panel assembly bottom along end frame, first end frame side of accepting the board top is equipped with first draw-in groove, first cardboard and first draw-in groove cooperation joint to with first board constitution U type bayonet socket of accepting, panel assembly puts on first board of accepting after, the first cardboard of rethread installation and the fixed panel assembly of first draw-in groove cooperation.

5. The foundation frame of a foldable housing of claim 3, wherein said side panels comprise vertical jambs and panel assemblies, the vertical frames are respectively positioned in the vertical direction of the side plates, a third rotating part is arranged along the length direction of the vertical frames, the third rotating member includes a third slot portion and a third abutting portion, the third slot portion is located on the inner side of the third rotating member, the third abutting part is positioned at the outer side of the third rotating part, the side wall plate rotates by taking the third rotating groove part as the center, the side wall plate is abutted and positioned with the side wall plate through a third abutting part when rotating outwards, the side wall plate stops rotating when rotating inwards to be vertical to the side plate, the side plates are fixedly connected with the bottom plate and the top plate through the first frame and the second frame respectively, and a plate assembly is arranged in a frame body formed by the vertical frame, the first frame and the second frame.

6. The foundation frame of a foldable house of claim 3, wherein the top frame is provided with a second fixing part at a side connected with the plate assembly, the second fixing part comprises a second receiving plate, a second clamping groove and a second clamping plate, the second receiving plate extends outwards along the top frame and is located at the top of the plate assembly, the second clamping groove is formed in a side surface of the top frame below the second receiving plate, the second clamping plate is in fit clamping connection with the second clamping groove and forms a U-shaped bayonet with the second receiving plate, and the plate assembly is fixed in the U-shaped bayonet.

7. The foundation frame of a foldable house as claimed in claim 5, wherein the side plates are fastened between the first frame and the second frame, the vertical frames are provided with through openings inside, the openings are respectively provided with fixing rods, the top and bottom of the fixing rods respectively pass through the second frame and the first frame, the bottom of the fixing rods is fixedly connected with the first frame, the top of the fixing rods on the same second frame is provided with a fixing plate, the fixing plate is located on the second frame, the top of the fixing rods is respectively provided with a hanging ring, and the hanging ring is located above the fixing plate.

8. The foundation frame of a folding house of claim 5, characterized in that, the width of bottom plate is greater than the width of curb plate, the curb plate is located the middle part of bottom plate side, reserves the space that side wall board, top wallboard and bottom wallboard folded back in proper order and deposit on the bottom plate that is located the curb plate both sides, the roof width is greater than the curb plate width, the curb plate is located the middle part of roof side, reserves the space that the side wallboard folded back and deposit on the roof that is located the curb plate both sides.

9. The foundation frame of a folding house of claim 1, wherein the corners of the floor are provided with jacks and/or universal wheels.

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