CN214574666U - Box-type room is with collapsible main body frame - Google Patents
Box-type room is with collapsible main body frame Download PDFInfo
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- CN214574666U CN214574666U CN202120400276.4U CN202120400276U CN214574666U CN 214574666 U CN214574666 U CN 214574666U CN 202120400276 U CN202120400276 U CN 202120400276U CN 214574666 U CN214574666 U CN 214574666U
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- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 5
- 239000008397 galvanized steel Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 description 10
- 230000003014 reinforcing effect Effects 0.000 description 9
- 238000012545 processing Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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Abstract
The utility model discloses a box-type room is with collapsible main body frame, including bottom rectangular frame and top rectangular frame, four angles of bottom rectangular frame are connected through four folding stands respectively with four angles of top rectangular frame, first connecting seat is all installed at the both ends of bottom long boundary beam and the both ends of top long boundary beam, the second connecting seat is all installed at the both ends of bottom short boundary beam and the both ends of top short boundary beam, the stand includes bottom stand section and top stand section, the supporting seat is all installed on the bottom of bottom stand section and the top of top stand section, fixed connection between first connecting seat and the supporting seat, be connected through articulated shaft and a plurality of detachable second fastening bolt between second connecting seat and the supporting seat. The utility model discloses simple structure, between folding stand, bottom rectangular frame and the stand, between top rectangular frame and the stand homoenergetic realize folding, reduced job site's operation, improved the installation effectiveness in collapsible box room greatly.
Description
Technical Field
The utility model belongs to the technical field of the room is built, concretely relates to box room is with collapsible main body frame.
Background
With the promotion and development of housing industrialization in China, box houses are widely applied in the fields of industry, civil use, public buildings and the like. At present, when a box-type house is constructed, a bottom panel assembly and a top panel assembly are required to be prefabricated and processed in a prefabricating factory firstly, the bottom panel assembly is formed by assembling a bottom rectangular frame and a bottom panel, the top panel assembly is formed by assembling a top rectangular frame and a top panel, then the bottom panel assembly and the top panel assembly are transported to a construction site, the bottom panel assembly and the top panel assembly are assembled through a large number of fastening bolts at the construction site, so that the box-type house is formed, the construction mode has more site operations, the construction amount is large when the bottom panel assembly is assembled at the construction site, and the assembly efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough among the above-mentioned prior art is directed against, provide a collapsible main body frame is used in box room, its simple structure, reasonable in design, between folding stand, bottom rectangular frame and the stand, between top rectangular frame and the stand homoenergetic realize folding, the equipment of being convenient for is convenient for fold and expand, connect reliably, and stability is high, has reduced job site's operation, has improved the installation effectiveness in collapsible box room greatly.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a box room is with collapsible main part frame which characterized in that: the bottom rectangular frame and the top rectangular frame are arranged in parallel, the four corners of the bottom rectangular frame are connected with the four corners of the top rectangular frame through four foldable stand columns respectively, the bottom rectangular frame comprises two parallel bottom long edge beams and two parallel bottom short edge beams, the top rectangular frame comprises two parallel top long edge beams and two parallel top short edge beams, the bottom long edge beams, the bottom short edge beams, the top long edge beams and the top short edge beams are galvanized steel plate pressing forming beams, first connecting seats are respectively arranged at the two ends of the bottom long edge beams and the two ends of the top long edge beams, second connecting seats are respectively arranged at the two ends of the bottom short edge beams and the two ends of the top short edge beams, the stand columns comprise bottom stand column sections and top stand column sections which are arranged at the top ends of the bottom stand column sections through hinged hinges, the top fixed mounting of bottom stand section has first flange board, the bottom fixed mounting of top stand section has the second flange board, first flange board with can dismantle the connection through a plurality of first fastening bolt between the second flange board, the bottom of bottom stand section with the supporting seat is all installed on the top of top stand section, first connecting seat with fixed connection between the supporting seat, the second connecting seat with connect through articulated shaft and a plurality of detachable second fastening bolt between the supporting seat.
Foretell box room is with collapsible main part frame, its characterized in that: the cross section of the bottom upright column section and the cross section of the top upright column section are both L-shaped cross sections, the supporting seat is an L-shaped supporting seat, and the L-shaped supporting seat comprises a first supporting plate and a second supporting plate which is arranged at a right angle with the first supporting plate.
Foretell box room is with collapsible main part frame, its characterized in that: first connecting seat is including being used for fixed mounting in on the terminal surface of bottom long boundary beam or first fixed plate on the terminal surface of top long boundary beam, install two first connecting plates on the side of first fixed plate perpendicularly, two first connecting plate fixed mounting respectively is in on two sides of first backup pad.
Foretell box room is with collapsible main part frame, its characterized in that: the second connecting seat is including being used for fixed mounting on the terminal surface of the short boundary beam in bottom or the second fixed plate on the terminal surface of the short boundary beam in top, install two second connecting plates perpendicularly on one side of second fixed plate, two the second connecting plate is laid the both sides of second backup pad, two the second connecting plate with install articulated shaft and a plurality of detachable second fastening bolt between the second backup pad.
Foretell box room is with collapsible main part frame, its characterized in that: the cross section of the bottom long edge beam is the same as that of the bottom short edge beam, and clamping protrusions are arranged on the bottom long edge beam and the bottom short edge beam.
Foretell box room is with collapsible main part frame, its characterized in that: the cross section of the top long edge beam is the same as that of the top short edge beam, and the top long edge beam and the top short edge beam are both provided with drainage grooves.
Compared with the prior art, the utility model has the following advantage:
1. the utility model discloses a bottom rectangular frame, top rectangular frame and four collapsible stands constitute the collapsible main body frame in box room jointly, the stand includes bottom stand section and top stand section, bottom stand section and top stand section are through articulated hinge connection, through the first flange plate of top fixed mounting at bottom stand section, bottom fixed mounting second flange plate at top stand section, and can dismantle the connection through a plurality of first fastening bolt between first flange plate and the second flange plate, after with a plurality of first fastening bolt, bottom stand section and top stand section can realize the folding of stand round articulated hinge.
2. The utility model discloses a first connecting seat, be connected between second connecting seat and the supporting seat, can realize between bottom rectangular frame and four stands and between top rectangular frame and four stands being connected, when fixed connection between first connecting seat and the supporting seat, and when being connected through articulated shaft and a plurality of detachable second fastening bolt between second connecting seat and the supporting seat, after all dismantling a plurality of second fastening bolt, the second connecting seat can rotate around the articulated shaft and realize folding between bottom rectangular frame and the stand and between top rectangular frame and the stand, the equipment of being convenient for, be convenient for fold and expand, reliable connection, high stability, can improve the installation effectiveness of collapsible box room, and the popularization and application are convenient for.
3. The utility model forms the foldable main body frame of the box-type house by completing the processing, manufacturing and assembling connection among the bottom rectangular frame, the top rectangular frame and four foldable stand columns in the prefabrication processing factory; transferring the foldable main body frame to a construction site in a state that the foldable main body frame is folded; the foldable main body frame is unfolded into a cuboid structure only by unfolding the foldable main body frame on a construction site, and the bottom panel, the top panel and the side panels are installed on the foldable main body frame, so that the operation procedures on the construction site are reduced, and the installation efficiency of the foldable box-type house is greatly improved.
4. The utility model has the advantages of simple structure and reasonable design, low in manufacturing cost, facilitate promotion is used.
To sum up, the utility model has the advantages of simple structure and reasonable design, between folding stand, bottom rectangular frame and the stand, between top rectangular frame and the stand homoenergetic realize folding, the equipment of being convenient for is convenient for fold and expand, connects reliably, and stability is high, has reduced the operation process in job site, has improved the installation effectiveness in collapsible box room greatly.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural view of the bottom long edge beam, the top long edge beam and the upright post of the present invention.
Fig. 2 is the schematic structural diagram of the bottom short boundary beam, the top short boundary beam and the stand column in the unfolded state of the present invention.
Fig. 3 is the structure diagram of the short boundary beam at the bottom, the short boundary beam at the top and the upright post under the folding condition.
Fig. 4 is a schematic view of the structure of the bottom column section and the first flange plate (top column section and second flange plate) of the present invention.
Fig. 5 is a schematic cross-sectional view of the bottom long side beam (bottom short side beam) of the present invention.
Fig. 6 is a schematic cross-sectional view of the top long side beam (top short side beam) of the present invention.
Fig. 7 is a schematic view of the connection relationship between the first connecting seat, the second connecting seat and the supporting seat of the present invention.
Fig. 8 is a schematic view of the connection relationship between the first connecting seat and the supporting seat of the present invention.
Fig. 9 is a schematic view of the connection relationship between the second connecting seat and the supporting seat of the present invention.
Description of reference numerals:
1-bottom long edge beam; 1-2-bottom short edge beam; 2-1-bottom column section;
2-a top column section; 3-1-top long edge beam; 3-2-top short edge beam;
4-hinged hinge; 5-a first flange plate; 6-a second flange plate;
7-a first fastening bolt; 8-1 — a first support plate; 8-2 — a second support plate;
9-1 — a first fixing plate; 9-2 — a first connection plate; 10-1 — a second fixing plate;
10-2-a second connecting plate; 11-a hinge shaft; 12-a second fastening bolt;
13-clamping the bulge; 14-a drainage tank; 15-1 — a ring-shaped reinforcing plate;
15-2-straight reinforcing plates; 15-3-triangular rib plate.
Detailed Description
As shown in figures 1 and 2, the utility model comprises a bottom rectangular frame and a top rectangular frame which are arranged in parallel, wherein four corners of the bottom rectangular frame are connected with four corners of the top rectangular frame through four foldable columns respectively, the bottom rectangular frame comprises two parallel bottom long beams 1-1 and two parallel bottom short beams 1-2, the top rectangular frame comprises two parallel top long beams 3-1 and two parallel top short beams 3-2, the bottom long beams 1-1, the bottom short beams 1-2, the top long beams 3-1 and the top short beams 3-2 are pressed forming beams made of galvanized steel plates, and first connecting seats are arranged at two ends of the bottom long beams 1-1 and two ends of the top long beams 3-1, the two ends of the bottom short edge beam 1-2 and the two ends of the top short edge beam 3-2 are both provided with a second connecting seat, the upright column comprises a bottom upright column section 2-1 and a top upright column section 2-2 which is arranged at the top end of the bottom upright column section 2-1 through a hinged hinge 4, a first flange plate 5 is fixedly arranged at the top end of the bottom upright section 2-1, a second flange plate 6 is fixedly arranged at the bottom end of the top upright section 2-2, said first flange plate 5 and said second flange plate 6 are detachably connected by means of a number of first fastening bolts 7, the bottom end of the bottom upright post section 2-1 and the top end of the top upright post section 2-2 are both provided with a supporting seat, the first connecting seat is fixedly connected with the supporting seat, and the second connecting seat is connected with the supporting seat through a hinge shaft 11 and a plurality of detachable second fastening bolts 12.
In the embodiment shown in fig. 3, the bottom rectangular frame, the top rectangular frame and four foldable columns together form a foldable main frame of the box-type house, the columns include a bottom column section 2-1 and a top column section 2-2, the bottom column section 2-1 and the top column section 2-2 are connected by a hinge 4, a first flange plate 5 is fixedly mounted at the top end of the bottom column section 2-1, a second flange plate 6 is fixedly mounted at the bottom end of the top column section 2-2, and the first flange plate 5 and the second flange plate 6 are detachably connected by a plurality of first fastening bolts 7, when in actual use, after the plurality of first fastening bolts 7 are all detached, the bottom column section 2-1 and the top column section 2-2 can fold the columns around the hinge 4 to facilitate folding and unfolding, reliable connection and good use effect.
In this embodiment, since the bottom long side beam 1-1, the bottom short side beam 1-2, the top long side beam 3-1 and the top short side beam 3-2 are all galvanized steel sheet press-formed beams, when the bottom rectangular frame, the top rectangular frame and the four foldable columns are connected, the problem that the ends of two adjacent galvanized steel sheet press-formed beams are difficult to connect exists, therefore, in order to meet the functional requirements of connection and folding between the bottom rectangular frame, the top rectangular frame and the four columns, it is necessary to install first connecting seats at both ends of the bottom long side beam 1-1 and both ends of the top long side beam 3-1, install second connecting seats at both ends of the bottom short side beam 1-2 and both ends of the top short side beam 3-2, install supporting seats at both bottom ends of the bottom column section 2-1 and top end of the top column section 2-2, during the in-service use, through the connection between first connecting seat, second connecting seat and the supporting seat, can realize between bottom rectangular frame and the four stands and the connection between top rectangular frame and the four stands, work as first connecting seat with fixed connection between the supporting seat, and the second connecting seat with when connecting through articulated shaft 11 and a plurality of detachable second fastening bolt 12 between the supporting seat, after all dismantling a plurality of second fastening bolt 12, the second connecting seat can rotate around articulated shaft 11 and realize between bottom rectangular frame and the stand and the folding between top rectangular frame and the stand.
In practical use, when the foldable main body frame needs to be folded, the plurality of first fastening bolts 7 and the plurality of second fastening bolts 12 need to be detached, at the moment, the bottom column section 2-1 and the top column section 2-2 can be folded around the hinged hinge 4, meanwhile, the second connecting seat can be rotated around the hinged shaft 11 to realize the folding between the bottom rectangular frame and the column and between the top rectangular frame and the column, the assembly is convenient, the stability is high, the installation efficiency of the foldable box-type house can be improved, and the popularization and the application are convenient.
In this embodiment, a rubber pad is disposed between the first flange plate 5 and the second flange plate 6, which can play a role of waterproof and shock absorption.
As shown in fig. 2, 3 and 4, in this embodiment, the cross section of the bottom upright section 2-1 and the cross section of the top upright section 2-2 are both L-shaped cross sections, the support seat is an L-shaped support seat, and the L-shaped support seat includes a first support plate 8-1 and a second support plate 8-2 arranged at a right angle to the first support plate 8-1.
In the embodiment, when the cross section of the bottom upright section 2-1 and the cross section of the top upright section 2-2 are both L-shaped cross sections, the upright has the advantages of light weight, strong rigidity and convenience in folding; when the supporting seat is an L-shaped supporting seat, the reliability and the attractiveness of connection between the bottom upright column section 2-1 and the supporting seat and between the top upright column section 2-2 and the supporting seat can be improved.
As shown in fig. 7 and 8, in the present embodiment, the first connection seat includes a first fixing plate 9-1 fixedly mounted on an end surface of the bottom long side beam 1-1 or an end surface of the top long side beam 3-1, two first connection plates 9-2 are vertically mounted on one side surface of the first fixing plate 9-1, and the two first connection plates 9-2 are fixedly mounted on two side surfaces of the first support plate 8-1, respectively.
In this embodiment, when the first fixing plate 9-1 is fixedly installed on the end surface of the bottom longside beam 1-1 or the end surface of the top longside beam 3-1, the first fixing plate 9-1 can support the two first connecting plates 9-2, and at the same time, the first fixing plate 9-1 can protect the end portion of the bottom longside beam 1-1 or the end portion of the top longside beam 3-1, and can prevent the end portion of the bottom longside beam 1-1 or the end portion of the top longside beam 3-1 from being deformed.
As shown in fig. 7 and 9, in this embodiment, the second connecting seat includes a second fixing plate 10-1 fixedly mounted on an end surface of the bottom short-side beam 1-2 or an end surface of the top short-side beam 3-2, two second connecting plates 10-2 are vertically mounted on one side surface of the second fixing plate 10-1, the two second connecting plates 10-2 are arranged on both sides of the second supporting plate 8-2, and a hinge shaft 11 and a plurality of detachable second fastening bolts 12 are mounted between the two second connecting plates 10-2 and the second supporting plate 8-2.
In this embodiment, when the second fixing plate 10-1 is fixedly installed on the end surface of the bottom short side beam 1-2 or the end surface of the top short side beam 3-2, the second fixing plate 10-1 can support two second connecting plates 10-2, and meanwhile, the second fixing plate 10-1 can protect the end portion of the bottom short side beam 1-2 or the end portion of the top short side beam 3-2, and can prevent the end portion of the bottom short side beam 1-2 or the end portion of the top short side beam 3-2 from being deformed.
As shown in fig. 7, 8 and 9, in this embodiment, annular reinforcing plates 15-1 are disposed on outer side surfaces of a first connecting plate 9-2 and a second connecting plate 10-2, a straight reinforcing plate 15-2 is disposed inside the annular reinforcing plate 15-1, and triangular rib plates 15-3 are disposed between the annular reinforcing plate 15-1 and the first connecting plate 9-2 and between the annular reinforcing plate 15-1 and the second connecting plate 10-2; in practical use, under the combined action of the annular reinforcing plate 15-1, the straight reinforcing plate 15-2 and the triangular rib plate 15-3, the strength and stability of the first connecting plate 9-2 and the second connecting plate 10-2 can be enhanced, so that the connection reliability between the first connecting seat and the supporting seat and between the second connecting seat and the supporting seat can be ensured.
In the present embodiment, as shown in fig. 5, the cross section of the bottom long side beam 1-1 is the same as that of the bottom short side beam 1-2, and the bottom long side beam 1-1 and the bottom short side beam 1-2 both have the fastening protrusion 13.
In this embodiment, the bottom long side beam 1-1 and the bottom short side beam 1-2 are both provided with the clamping protrusions 13, which are because: when the side panel is installed between the corresponding top long-edge beam 3-1 and the bottom long-edge beam 1-1 and between the corresponding top short-edge beam 3-2 and the bottom short-edge beam 1-2, as the bottom surface of the side panel is provided with the groove, in order to facilitate the installation of the side panel, the clamping protrusions 13 matched with the grooves are required to be arranged on the bottom long-edge beam 1-1 and the bottom short-edge beam 1-2, so that the convenience and the reliability of the installation of the side panel are improved, and the use effect is good.
In the present embodiment, as shown in fig. 6, the top long side member 3-1 has the same cross section as the top short side member 3-2, and the top long side member 3-1 and the top short side member 3-2 each have a drainage groove 14.
In this embodiment, the top long side beam 3-1 and the top short side beam 3-2 are both provided with the drainage grooves 14, that is, the drainage grooves 14 are integrally formed on the top long side beam 3-1 or the top short side beam 3-2, the drainage function of the foldable box-type house can be realized by using the drainage grooves 14, the drainage grooves 14 do not need to be formed on the top panel, the structure is ingenious, the processing cost is reduced, and the drainage effect is good.
The process of constructing the foldable box-type house comprises the following steps: firstly, finishing the processing, manufacturing and assembling connection among a bottom rectangular frame, a top rectangular frame and four foldable stand columns in a prefabrication processing factory to form a foldable main body frame of a box-type house; secondly, transferring the foldable main body frame to a construction site in a state that the foldable main body frame is folded; then, the foldable main body frame is unfolded at a construction site to be in an unfolded state, namely the foldable main body frame is unfolded to be in a cuboid structure, then a plurality of first fastening bolts 7 are installed between the first flange plates 5 and the second flange plates 6, a plurality of second fastening bolts 12 are adopted to fixedly connect the second connecting seats and the supporting seats, finally, the bottom panel is installed on the bottom rectangular frame, the top panel is installed on the top rectangular frame, and the side panels are installed between the corresponding top long-edge beam 3-1 and the corresponding bottom long-edge beam 1-1 and between the corresponding top short-edge beam 3-2 and the corresponding bottom short-edge beam 1-2.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.
Claims (6)
1. The utility model provides a box room is with collapsible main part frame which characterized in that: the device comprises a bottom rectangular frame and a top rectangular frame which are arranged in parallel, wherein the four corners of the bottom rectangular frame are connected with the four corners of the top rectangular frame through four foldable stand columns respectively, the bottom rectangular frame comprises two parallel bottom long edge beams (1-1) and two parallel bottom short edge beams (1-2), the top rectangular frame comprises two parallel top long edge beams (3-1) and two parallel top short edge beams (3-2), the bottom long edge beams (1-1), the bottom short edge beams (1-2), the top long edge beams (3-1) and the top short edge beams (3-2) are galvanized steel plate pressed forming beams, and first connecting seats are arranged at the two ends of the bottom long edge beams (1-1) and the two ends of the top long edge beams (3-1), the two ends of the bottom short edge beam (1-2) and the two ends of the top short edge beam (3-2) are respectively provided with a second connecting seat, the upright column comprises a bottom upright column section (2-1) and a top upright column section (2-2) arranged at the top end of the bottom upright column section (2-1) through a hinged hinge (4), the top end of the bottom upright column section (2-1) is fixedly provided with a first flange plate (5), the bottom end of the top upright column section (2-2) is fixedly provided with a second flange plate (6), the first flange plate (5) and the second flange plate (6) are detachably connected through a plurality of first fastening bolts (7), the bottom end of the bottom upright column section (2-1) and the top end of the top upright column section (2-2) are respectively provided with a supporting seat, and the first connecting seats are fixedly connected with the supporting seats, the second connecting seat is connected with the supporting seat through a hinged shaft (11) and a plurality of detachable second fastening bolts (12).
2. A foldable main body frame for a box house according to claim 1, wherein: the cross section of the bottom upright column section (2-1) and the cross section of the top upright column section (2-2) are both L-shaped cross sections, the supporting seat is an L-shaped supporting seat, and the L-shaped supporting seat comprises a first supporting plate (8-1) and a second supporting plate (8-2) which is arranged at a right angle with the first supporting plate (8-1).
3. A foldable main body frame for a box house according to claim 2, wherein: the first connecting seat comprises a first fixing plate (9-1) fixedly mounted on the end face of the bottom long edge beam (1-1) or the end face of the top long edge beam (3-1), two first connecting plates (9-2) are perpendicularly mounted on one side face of the first fixing plate (9-1), and the two first connecting plates (9-2) are respectively fixedly mounted on two side faces of the first supporting plate (8-1).
4. A foldable main body frame for a box house according to claim 2, wherein: the second connecting seat comprises a second fixing plate (10-1) fixedly mounted on the end face of the bottom short edge beam (1-2) or the end face of the top short edge beam (3-2), two second connecting plates (10-2) are vertically mounted on one side face of the second fixing plate (10-1), the two second connecting plates (10-2) are arranged on two sides of the second supporting plate (8-2), and a hinge shaft (11) and a plurality of detachable second fastening bolts (12) are mounted between the two second connecting plates (10-2) and the second supporting plate (8-2).
5. A foldable main body frame for a box house according to claim 1, wherein: the cross section of the bottom long edge beam (1-1) is the same as that of the bottom short edge beam (1-2), and clamping protrusions (13) are arranged on the bottom long edge beam (1-1) and the bottom short edge beam (1-2).
6. A foldable main body frame for a box house according to claim 1, wherein: the cross section of the top long edge beam (3-1) is the same as that of the top short edge beam (3-2), and the top long edge beam (3-1) and the top short edge beam (3-2) are both provided with drainage channels (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120400276.4U CN214574666U (en) | 2021-02-23 | 2021-02-23 | Box-type room is with collapsible main body frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120400276.4U CN214574666U (en) | 2021-02-23 | 2021-02-23 | Box-type room is with collapsible main body frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214574666U true CN214574666U (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120400276.4U Active CN214574666U (en) | 2021-02-23 | 2021-02-23 | Box-type room is with collapsible main body frame |
Country Status (1)
| Country | Link |
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| CN (1) | CN214574666U (en) |
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- 2021-02-23 CN CN202120400276.4U patent/CN214574666U/en active Active
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Effective date of registration: 20240411 Address after: 727104 Northeast corner of the intersection of Zhaojin Road and Jing'er Road in the New Materials Industrial Park of Tongchuan City, Shaanxi Province Patentee after: SCECC BUILDING MATERIALS SCIENCE & TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 712000 West Shiyang village, ZhouLing Street office, Qinhan new town, Xixian New District, Xi'an City, Shaanxi Province Patentee before: SHAANXI CONSTRUCTION NEW BUILDING MATERIALS CO.,LTD. Country or region before: China |