Patent Application
20170145708
1. Field of the Invention
The present invention relates to an assembled house, especially to an assembled house that can be assembled quickly and easily.
2. Description of the Prior Arts
Comparing with a traditional house that is constructed in reinforced concrete, an assembled house can be constructed quickly and has lower cost. Thus, the assembled houses are often used as temporary residences. A conventional assembled house has a house framework and multiple wall panels. The house framework is formed by welding multiple steel bars together. The wall panels are mounted between the steel bars to form walls, the floor, and the roof of the conventional assembled house.
However, the conventional assembled house has three shortcomings
First, the welded steel bars of the conventional assembled house cannot be manufactured in the factory in advance, and must be welded on the site of the assembled house. Thus, the constructing of the assembled house on the site thereof must take much time.
Second, the welded portions on the steel bars easily rust.
Third, if the welding work is not done properly, the connecting strength between the beam and the column may be not strong enough.
Fourth, after the beam and the column are welded together, the beam and the column cannot be separated without causing any damage to both the beam and the column. Thus, it is hard to recycle and reuse the components of the conventional assembled house.
Fifth, although the conventional assembled house is reduced in weight compared with the traditional house that is constructed in reinforced concrete, the conventional assembled house is still too heavy to be transported directly.
To overcome the shortcomings, the present invention provides an assembled house to mitigate or obviate the aforementioned problems.
The main objective of the present invention is to provide an assembled house that can be assembled quickly and easily.
a house framework having
multiple wall panels mounted on the house framework;
a roof frame work; and
at least one roof panel mounted on the roof frame work.
The beams are connected to the columns by screwing screws into the connectors mounted inside of the columns, such that welding is not needed when the house framework is assembled on the site of the assembled house, thereby effectively accelerating the assembling. In addition, the beams and the columns are connected without welding, which eliminates the problem that the welded portions may easily rust. Besides, the beams and columns are connected by screws, and the assembling of the screws does not rely on sophisticated techniques such as welding, thereby preventing the connecting strength from being too weak caused by insufficient proficiency of the worker. The screws connecting also enables the beams and the columns to separate almost without damage, and thus the beams and the columns can be recycled and reused. Furthermore, both the columns and the beams are hollow tubes, which can effectively lower the weight of the whole assembled house.
Other objectives, advantages and novel features of the invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings.
With reference to FIGS.1 and 2, an assembled house in accordance with the present invention comprises a house framework 10, a roof framework 20, a floor 30, multiple wall panels 40 and multiple roof panels 50.
A first embodiment of the present invention is a basic-type assembled house, which has a sloped roof.
The house framework 10 has eight beams 11 arranged into two rectangular loops, four columns 12 mounted between said two rectangular loops, and eight connectors 13.
With reference to FIGS.3 to 6, each one of the beams 11 is a horizontally elongated and hollow square tube, and has four side walls 111, two end walls 112 and an elongated opening 113. The end panels 112 are connected to the four side walls 111. The elongated opening 113 is formed through one of the side walls 111 and extending to the two end walls 112.
Each one of the columns 12 is a vertically elongated and hollow square tube, and has four side walls 121. The column 12 has, but not limited to, two end openings 122.
The connectors 13 are mounted securely in the columns 12. Four of the eight connectors 13 are disposed near bottoms of the four columns 12 for respectively connecting four wheels 60. The other four connectors 13 are disposed near tops of the four columns 12 for respectively connecting the roof framework 20. Each one of the connectors 13 has a concrete body 131, a reinforced frame 132, and multiple screw sleeves 133. The concrete body 131 is substantially a rectangular prism that has four side surfaces, a top surface and a bottom surface. The reinforced frame 132 is substantially a rectangular loop and is mounted in the concrete body 131, and has multiple through holes (not shown in the figures) for liquid concrete to flow during cement grouting to form the connector 13. The screw sleeves 133 are mounted securely in the concrete body 131, are exposed on at least two of the four surfaces of the concrete body 131, and are connected to the reinforced frame 132. Each one of the screw sleeves 133 has multiple inner threads formed in the screw sleeve 133 and an opening communicating with an exterior environment out of the concrete body 131.
In the preferred embodiment as shown in
In the preferred embodiment as shown in
In another preferred embodiment, a top part and a bottom part of the reinforced frame are bent to be horizontal. Each one of the four screw sleeves, which are elongated and extending to and exposed on the top surface and the bottom surface of the concrete body with two openings, may be divided into two screw sleeves each with only one opening respectively. Said two screw sleeves, which are exposed on the top surface and the bottom surface of the concrete body, are not disposed inside the reinforced frame and are welded to the bent part of the reinforce frame.
The screw sleeves 133 may be connected to the reinforced frame 132 by other ways. In another preferred embodiment as shown in
With reference to
The wheel 60 is mounted on the bottom of the connector 13. Four screws 14 are respectively mounted through a top panel 61 of the wheel 60, and are screwed into the corresponding screw sleeves 133 to securely connect said connector 13 and the wheel 60.
Since the concrete body 131 of the connector 13 is elongated, there are sufficient abutment area between the concrete body 131 and an inner surface of the column 12, thereby providing firm connection between the connector 13 and the column 12.
With reference to
With reference to FIGS.2 and 8 to 10, the roof framework 20 has four rafters 22 and a ridge beam 21. The rafters 22 are basically the same as the column 12 of the house framework 10, but the rafters 22 may have an elongated opening 223. The elongated opening 223 is formed through one of multiple side walls 221 and extends to two end openings 222. The four rafters 22 are respectively and obliquely connected to the upper four connectors 13 of the house framework 10. The upper connectors 13 are the same as the connector 13 mentioned above, except that a top surface of the concrete body 131 of the connector 13 is an oblique surface, which is for one of the side walls 221 of the rafters 22 to abut. An oblique element 15 is disposed inside the rafters 22, and has an oblique bottom abutting an inner surface of the side wall 221 of the column 22 and a horizontal top. The screws 14 are vertically downward mounted through the oblique element 15 and the side wall 221 of the column 22, and are screwed into the screw sleeve 133 on the top of the upper connector 13 to connect the column 22 and the connector 13. The worker may mount the screws 14 from the elongated opening 223 or the end opening 222 of the column 22.
The ridge beam 21 is connected between the rafters 22. The ridge beam 21 is a horizontally elongated and hollow tube, and has two side walls 211 and a top opening 212. The two side walls 211 are connected to each other. The top opening 212 are formed between the two side walls 211 and extends to two ends of the ridge beam 21. Two of the rafters 22 are respectively connected to the two side walls 211 and are adjacent to one of the two ends of the ridge beam 21. The other two rafters 22 are respectively connected to the two side walls 211 and are adjacent to the other end of the ridge beam 21. The rafters 22 and the side walls 211 of the ridge beam 21 are connected to each other by screws and nuts. The worker may mount the screws and nuts from the top opening 212 of the ridge beam 21. A beam cover 23 is mounted on the rafters 22 by screws and nuts, and covers the top opening 212 of the ridge beam 21.
With reference to FIGS.1, 2 and 11, the wall panels 40 are erected, are mounted on both the house framework 10 and the roof framework 20, and are mounted between the columns 12, 22 and the beams 11. Each one of the wall panels 40 is rectangular, and has a wall frame 41 and a panel body 42. The wall frame 41 is a rectangular loop. The panel body 42 is connected to an outer side of the wall frame 41. Two adjacent ones of the wall panels 40 are connected to each other by screws 43 through the wall frames 41 and nuts 44. The wall panels 40 also can be connected to the beam 11 or the column 12, 22 by self-tapping screws 45 through the wall frames 41 and the side walls 111, 121, 221.
The roof panels 50 are mounted on a top of the roof framework 20. The roof panel 50 is preferably, but not limited to, the same as the wall panel 40 in structure.
With reference to
Part of the connectors 13A are each connected to four beams 11A respectively from three directions. In addition, with reference to
With reference to
To sum up, the beams 11, the columns 12, the rafters 22, and the ridge beams 21 are connected to each other mainly by screwing the screws into the connectors 13 mounted inside of the columns 12, such that welding is not required when the house framework is assembled on the site of the assembled house, thereby effectively accelerating the assembling. In addition, the beams 11, the columns 12, the rafters 22, and the ridge beams 21 are connected without welding, which eliminates the problem that the welded portions may easily rust. Furthermore, the beams 11, the columns 12, 22, and the ridge beams 21 are all hollow tubes, which can effectively lower the weight of the whole assembled house.
Even though numerous characteristics and advantages of the present invention have been set forth in the foregoing description, together with details of the structure and features of the invention, the disclosure is illustrative only. Changes may be made in the details, especially in matters of shape, size, and arrangement of parts within the principles of the invention to the full extent indicated by the broad general meaning of the terms in which the appended claims are expressed.
