Double-layer folding type mobile house

Abstract

The utility model discloses a double-layer folding mobile house which comprises a lower-layer house, an upper-layer house and a folding house arranged on one side of the lower-layer house. The lower-layer house comprises a lower-layer top plate, a lower-layer bottom plate, lower-layer front side plates, lower-layer rear side plates, lower-layer outer side plates and lower-layer inner side plates, the lower-layer front side plates and the lower-layer rear side plates are arranged at the two ends of the lower-layer top plate and the lower-layer bottom plate, the lower-layer outer side plates are arranged on the sides, away from the folding house, of the lower-layer top plate and the lower-layer bottom plate, and the lower The double-layer house can be folded through the upper-layer house body and the lower-layer house body which are arranged in a sleeved mode, the area of the house can be enlarged in the longitudinal direction, the area of the house can be enlarged in the transverse direction through the folding house body, and meanwhile the house is small in size after being integrally folded, can be transported through a container and is convenient to move and install.

Description

Technical Field

[0001] The invention relates to the technical field of folding houses, in particular to a double-layer folding mobile house. Background Art

[0002] Most of the current mobile houses are connected by welding or assembled by panels. When welding is used to assemble houses, the gases produced will pollute the environment and affect the health of construction workers. Houses assembled by welding are prone to distortion of components, poor wind and earthquake resistance, and affect the stability and beauty of the house. The panels of the disassembled mobile houses are fixed with bolts and nuts, and the wind and earthquake resistance are also poor. The two methods also have common disadvantages: inconvenient assembly and disassembly of the house, slow construction progress, low efficiency, high cost, large waste; and cannot meet the use requirements. Summary of the invention

[0003] In order to solve the above technical problems, the technical solution provided by the present invention is as follows: a double-layer foldable mobile house, comprising a lower house, an upper house and a foldable house arranged on one side of the lower house, wherein the lower house comprises a lower top plate, a lower bottom plate, a lower front side plate and a lower rear side plate arranged at both ends of the lower top plate and the lower bottom plate, and a lower outer side plate arranged on the lower top plate and the lower bottom plate away from the side of the foldable house, and a lower inner side plate close to the side of the foldable house, the upper house is sleeved on the top of the lower house, the upper house comprises an upper top plate, an upper front side plate and an upper rear side plate arranged at both ends of the upper top plate, and an upper outer side plate and an upper inner side plate arranged on both sides of the upper top plate, the foldable house comprises a foldable top plate hinged to the bottom of the upper inner side plate, a foldable bottom plate hinged to the side of the lower bottom plate, a foldable outer side plate is hinged on the side of the foldable top plate away from the upper house, and a foldable front side plate and a foldable rear side plate are hinged on both ends of the foldable bottom plate;

[0004] A lower positioning step is arranged outwardly on the top of the lower house, and an upper positioning step is arranged inwardly on the bottom of the upper house. The upper positioning step is clamped on the lower part of the lower positioning step, and the upper positioning step and the lower positioning step are detachably fixed by pins; a lower fixing plate corresponding to the upper positioning step is arranged on one side of the lower outer plate of the lower base plate, and a plurality of support columns are detachably placed between the lower fixing plate and the bottom surface of the upper positioning step.

[0005] The advantages of the present invention over the prior art are as follows: the present invention can realize the folding of the double-layer house by means of the upper house and the lower house arranged in a socketed manner, so that the area of ​​the house is expanded in the longitudinal direction; by setting up a folding house, the area of ​​the house can be expanded in the transverse direction; at the same time, the volume of the house after being folded as a whole is small, and it can be transported by a container, and is easy to move and install. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 It is a right side structural schematic diagram of a double-layer foldable mobile house of the present invention.

[0007] Figure 2 It is a left structural schematic diagram of a double-layer foldable mobile house of the present invention.

[0008] Figure 3 The utility model is a schematic diagram of the top structure of the lower house in a double-layer foldable mobile house of the present invention.

[0009] Figure 4 The invention discloses a schematic diagram of the internal structure of a folding house in a double-layer folding mobile house.

[0010] Figure 5 The invention discloses a schematic diagram of the fixing structure of an upper house and a lower house in a double-layer foldable mobile house.

[0011] Figure 6 The invention discloses a schematic diagram of a pin shaft and a pin hole structure of a folding house in a double-layer folding mobile house.

[0012] Figure 7 The invention discloses a structural schematic diagram of a support column in a double-layer foldable mobile house.

[0013] Figure 8 The present invention is a schematic diagram of the folding direction of a double-layer foldable mobile house.

[0014] Fig. 9 The folding process of a double-layer foldable mobile house of the present invention is schematically shown. Figure 1 .

[0015] Fig.10 The folding process of a double-layer foldable mobile house of the present invention is schematically shown. Figure 2 .

[0016] Fig.11 The present invention is a schematic diagram of a double-layer foldable mobile house in a folded state. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0018] In the description of the embodiments of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invented product is usually placed when used. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0019] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0020] In the description of the embodiments of the present invention, "plurality" means at least 2.

[0021] In the description of the embodiments of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Example:

[0023] Combined with Figure 1-11The present embodiment discloses a double-layer foldable mobile house, comprising a lower house 100, an upper house 200 and a foldable house 300 arranged on one side of the lower house 100, wherein the lower house 100 comprises a lower roof 101, a lower floor arranged on the lower roof 101, lower front side plates 102 at both ends of the lower floor, a lower rear side plate 103, and a lower outer side plate 104 arranged on the lower roof 101 and the lower floor away from the foldable house 300, and a lower inner side plate 105 close to the foldable house 300. The upper house 200 is sleeved on the top of the lower house 100. The upper house 200 includes an upper roof 201, an upper front side plate 202 and an upper rear side plate 203 arranged at both ends of the upper roof 201, and an upper outer side plate 204 and an upper inner side plate 205 arranged at both sides of the upper roof 201. The folding house 300 includes a folding top plate 301 hinged to the bottom of the upper inner side plate 205, and a folding bottom plate 302 hinged to the side of the lower bottom plate. The folding top plate 301 is hinged to a folding outer side plate 303 on one side away from the upper house 200, and the folding front side plate 304 and the folding rear side plate 305 are hinged to both ends of the folding bottom plate 302.

[0024] A lower positioning step 106 is arranged outwardly on the top of the lower house 100, and an upper positioning step 206 is arranged inwardly on the bottom of the upper house 200. The upper positioning step 206 is clamped at the lower part of the lower positioning step 106, and the upper positioning step 206 and the lower positioning step 106 are detachably fixed by pins 400; a lower fixing plate 107 corresponding to the upper positioning step 206 is arranged on one side of the lower outer plate 104 of the lower bottom plate, and a plurality of support columns 500 are detachably placed between the lower fixing plate 107 and the bottom surface of the upper positioning step 206.

[0025] The lower top plate 101 is provided with an upper entrance opening 108, and the lower bottom plate is provided with stairs corresponding to the upper entrance opening 108. 109; The outer edge of the folding top plate 301 is detachably provided with a fence 600 connected to both sides of the upper inner side plate 205; At least one side plate of the lower front side plate 102, the lower rear side plate 103, and the lower outer side plate 104 is provided with a lower outer entrance door 700, the lower inner side plate 105 is provided with a lower inner entrance door 800, and the upper inner side plate 205 is provided with an upper inner entrance door 900.

[0026] One end of the lower inner side panel 105 is connected to the lower front side panel 102 or the lower rear side panel 103, and an internal outlet is arranged between the other end and the lower rear side panel 103 or the lower front side panel 102, and a folding middle panel 306 is hingedly connected to one end of the lower inner side panel 105 located at the internal outlet; the length of the folding top panel 301 and the length of the folding outer side panel 303 are the same as those of the lower top panel 101, the width of the folding top panel 301 is not greater than the width of the upper inner side panel 205, and the width of the folding outer side panel 303 is not greater than the width of the folding top panel 301; the length of the folding bottom panel 302 is the same as that of the lower bottom panel, the width of the folding bottom panel 302 is not greater than the width of the lower inner side panel 105, and the width of the folding middle panel 306 is the same as the width of the folding bottom panel 302; the heights of the folding front side panel 304 and the folding rear side panel 305 are the same as those of the lower front side panel 102 and the lower rear side panel 103.

[0027] An opening and closing window 1000 is arranged on at least one of the lower front side panel 102 , the lower rear side panel 103 , the lower outer side panel 104 , the upper front side panel 202 , the upper rear side panel 203 , the upper outer side panel 204 and the folding front side panel 304 , the folding rear side panel 305 and the folding outer side panel 303 .

[0028] Several pin holes 1100 are arranged on the connecting edges of the folding front side panel 304, the folding rear side panel 305 and the folding middle panel 306 with the folding top panel 301 and the folding outer side panel 303, and pin shafts 1200 corresponding to the pin holes 1100 are arranged on the folding top panel 301 and the folding outer side panel 303; an additional fixing plate 1300 is arranged on the connecting edge of the folding outer side panel 303 and the folding bottom panel 302, and the additional fixing plate 1300 is fixed to the connection between the folding outer side panel 303 and the folding bottom panel 302 by bolts.

[0029] In specific implementation, when the house is folded as a whole, the folding top plate, the folding outer plate and the upper inner plate are attached, the folding middle plate and the lower inner plate are on the same plane, the folding front side plate and the folding rear side plate cover the upper surface of the folding bottom plate, and the folding bottom plate and the lower inner plate are attached at the same time. Finally, the upper house with the folding top plate and the folding outer plate is sleeved on the lower house, the folding front side plate, the folding rear side plate, and the folding bottom plate. The folded house can be transported by a container and can be installed by a crane after arriving at the installation site.

[0030] When the house needs to be unfolded, the upper house is firstly hoisted upwards so that the upper positioning step of the upper house contacts the lower positioning step of the lower house and is fixed by pins, and then a plurality of supporting columns are taken out to support between the lower fixing plate of the lower house and the upper positioning step of the upper house to fix the upper house; secondly, the folding bottom plate is folded outwards to make it in the same plane with the lower bottom plate, and the folding front side plate and the folding rear side plate are folded outwards to make it in the same plane with the lower front side plate and the lower rear side plate; thirdly, the folding middle plate is folded outwards to form a separate space between it and the lower front side plate and the lower rear side plate; thirdly, the folding outer side plate and the folding top plate are folded downwards, and the pin shafts on them are connected with the pin holes on the folding front side plate, the folding rear side plate and the folding middle plate, and then the folding outer side plate is fixed to the folding bottom plate by additional fixing plates and bolts; finally, a fence is installed on the upper part of the folding top plate.

[0031] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A double-layer foldable mobile house, characterized in that: The invention comprises a lower house, an upper house and a folding house arranged on one side of the lower house, wherein the lower house comprises a lower top plate, a lower bottom plate, a lower front side plate and a lower rear side plate arranged at both ends of the lower top plate and the lower bottom plate, and a lower outer side plate and a lower inner side plate arranged on the lower top plate and the lower bottom plate away from the side of the folding house, respectively; the upper house is sleeved on the top of the lower house, the upper house comprises an upper top plate, an upper front side plate and an upper rear side plate arranged at both ends of the upper top plate, and an upper outer side plate and an upper inner side plate arranged on both sides of the upper top plate; the folding house comprises a folding top plate hinged to the bottom of the upper inner side plate and a folding bottom plate hinged to the side of the lower bottom plate; a folding outer side plate is hinged on the side of the folding top plate away from the upper house, and a folding front side plate and a folding rear side plate are respectively hinged on both ends of the folding bottom plate; A lower positioning step is arranged outwardly on the top of the lower house, and an upper positioning step is arranged inwardly on the bottom of the upper house. The upper positioning step is clamped on the lower part of the lower positioning step, and the upper positioning step and the lower positioning step are detachably fixed by pins; a lower fixing plate corresponding to the upper positioning step is arranged on one side of the lower outer plate of the lower base plate, and a plurality of support columns are detachably placed between the lower fixing plate and the bottom surface of the upper positioning step.

2. A double-layer foldable mobile house according to claim 1, characterized in that: The lower top plate is provided with an upper entrance opening, and the lower bottom plate is provided with stairs corresponding to the upper entrance opening.

3. A double-layer foldable mobile house according to claim 1, characterized in that: The outer edge of the folding top plate is detachably provided with fences connected to both sides of the upper inner side plate.

4. A double-layer foldable mobile house according to claim 1, characterized in that: One end of the lower inner side plate is connected to the lower front side plate or the lower rear side plate, and an internal outlet is arranged between the other end and the lower rear side plate or the lower front side plate. A folding middle plate is hingedly connected to one end of the lower inner side plate located at the internal outlet.

5. The double-layer foldable mobile house according to claim 1, characterized in that: The length of the folding top plate and the length of the folding outer plate are the same as those of the lower top plate, the width of the folding top plate is not greater than the width of the upper inner plate, and the width of the folding outer plate is not greater than the width of the folding top plate.

6. The double-layer foldable mobile house according to claim 1, characterized in that: The length of the folding bottom plate is the same as that of the lower bottom plate, the width of the folding bottom plate is not greater than the width of the lower inner side plate, and the width of the folding middle plate is the same as that of the folding bottom plate.

7. The double-layer foldable mobile house according to claim 1, characterized in that: The heights of the folded front side panels and the folded rear side panels are the same as the heights of the lower front side panels and the lower rear side panels.

8. The double-layer foldable mobile house according to claim 1, characterized in that: At least one of the lower front side plate, the lower rear side plate, and the lower outer side plate is provided with a lower outer door, the lower inner side plate is provided with a lower inner door, and the upper inner side plate is provided with an upper inner door.

9. The double-layer foldable mobile house according to claim 1, characterized in that: The lower front side panel, the lower rear side panel, the lower outer side panel, the upper front side panel, the upper rear side panel, the upper outer side panel and at least one of the folding front side panel, the folding rear side panel and the folding outer side panel is provided with an opening and closing window.

10. The double-layer foldable mobile house according to claim 1, characterized in that: Several pin holes are arranged on the connecting edges of the folding front side panel, the folding rear side panel and the folding middle panel with the folding top panel and the folding outer side panel, and pin shafts corresponding to the pin holes are arranged on the folding top panel and the folding outer side panel; an additional fixing plate is arranged on the connecting edge of the folding outer side panel and the folding bottom panel, and the additional fixing plate is fixed to the connection between the folding outer side panel and the folding bottom panel by bolts.

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