CN111287328B - Skeleton texture and prefabricated building for prefabricated building - Google Patents
Skeleton texture and prefabricated building for prefabricated building Download PDFInfo
- Publication number
- CN111287328B CN111287328B CN202010100427.4A CN202010100427A CN111287328B CN 111287328 B CN111287328 B CN 111287328B CN 202010100427 A CN202010100427 A CN 202010100427A CN 111287328 B CN111287328 B CN 111287328B
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- China
- Prior art keywords
- rotating shaft
- unit
- framework
- skeleton
- top unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/344—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts
- E04B1/3441—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts with articulated bar-shaped elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/344—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts
- E04B1/3445—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts foldable in a flat stack of parallel panels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/344—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts
- E04B1/3445—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts foldable in a flat stack of parallel panels
- E04B1/3447—Portal- or saddle-shaped structures
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tents Or Canopies (AREA)
Abstract
The invention discloses a framework structure for an assembly type building, which comprises a top unit, a bottom frame, a first side unit and a second side unit, wherein the top unit is provided with a first side plate and a second side plate; the assembly type skeleton structure for the building is composed of a plurality of skeleton components, each skeleton component comprises a top unit, a bottom frame and a first side unit arranged between the top unit and the bottom frame, and at least one skeleton component comprises a second side unit; each skeleton subassembly all can switch between fold condition and expansion state. According to the framework structure for the prefabricated building and the prefabricated building, the foldable framework components are arranged, so that a user can complete the assembly of the framework components in a factory and transport the assembled framework components to the site for assembly construction after folding, the transportation is convenient, the assembly efficiency is high, the framework structure is suitable for being used as a framework of small temporary buildings such as a construction site worker dormitory, a shelter and the like, and the assembly and disassembly are rapid and convenient.
Description
Technical Field
The invention relates to the field of buildings, in particular to a framework structure for an assembly type building and the assembly type building.
Background
The prefabricated building is a new building direction, which uses the keel frame and the wall board as main components, and completes the assembly of the main structure by fixing the wall board to the keel frame, and gradually gains market favor with the characteristics of convenient assembly and light weight. The existing fabricated building needs site construction, the framework structure is complex to assemble, the construction is time-consuming, and for small-sized temporary buildings, the assembly and disassembly convenience is poor, and the operation efficiency is low.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides the framework structure for the fabricated building and the fabricated building, which are convenient to transport and assemble.
The technical scheme is as follows: to achieve the above object, the fabricated building skeleton structure of the present invention includes a top unit, a bottom frame, a first side unit, and a second side unit;
the assembly type skeleton structure for the building is composed of a plurality of skeleton components, each skeleton component comprises a top unit, a bottom frame and a first side unit arranged between the top unit and the bottom frame, and at least one skeleton component comprises a second side unit;
each skeleton subassembly all can switch between fold condition and expansion state.
Further, the first side unit is composed of two side components, the two side components are in a rotary connection relationship, and the hinge position is located in the middle of the first side unit; the upper side and the lower side of the first side unit are respectively hinged on the top unit and the bottom frame; and in the framework assembly with the second side unit, the upper end of the second side unit.
Further, the top unit, the side assembly and the second side unit are formed by splicing and fixing framework modules.
Further, the device also comprises a rotary connecting part; the top unit is connected with the side assemblies, the two side assemblies, the side assemblies and the bottom frame, and the second side unit is connected with the top unit through the rotating connecting parts.
Furthermore, the rotation connecting part comprises a first connecting rod and a second connecting rod, and the first connecting rod and the second connecting rod are connected through a hinge.
An assembly type building comprises the skeleton structure for the assembly type building.
Has the advantages that: according to the framework structure for the prefabricated building and the prefabricated building, the foldable framework components are arranged, so that a user can complete the assembly of the framework components in a factory and transport the assembled framework components to the site for assembly construction after folding, the transportation is convenient, the assembly efficiency is high, the framework structure is suitable for being used as a framework of small temporary buildings such as a construction site worker dormitory, a shelter and the like, and the assembly and disassembly are rapid and convenient.
Drawings
FIG. 1 is a structural view of a framework structure for a fabricated building;
FIG. 2 is a block diagram of the skeletal assembly in an expanded state;
FIG. 3 is a block diagram of the skeletal assembly in an intermediate state between an expanded state and a collapsed state;
FIG. 4 is a block diagram of the skeletal assembly in a collapsed condition;
FIG. 5 is an enlarged view of portion A of FIG. 2;
FIG. 6 is a block diagram of the side assembly;
FIG. 7 is a block diagram of a skeletal module;
FIG. 8 is a first state view of the stationary member with the rotatable shaft in the first position;
FIG. 9 is a second state view of the stationary member with the rotatable shaft in the first position;
FIG. 10 is a first state view of the stationary member with the rotatable shaft in a second position;
fig. 11 is a second state view of the stationary member with the rotary shaft in the second position.
In the figure: 100-a skeleton component; 10-a skeleton module; 101-a projection; 102-groove section; 103-connecting hole; 1-a top unit; 2-a bottom frame; 3-a fixing piece; 31-a fixture mount; 311-a mating portion; 312-a thrust portion; 313-a boss portion; 314-groove section; 315-planar section; 316-ramp section; 317-limit notch; 32-a rotating shaft; 33-a stop; 331-a limit angle; 34-a guide rod; 35-a push handle; 36-torsion spring; 37-a limit pin; 38-a handle; 381-a guide chute; 4-a second side unit; 5-a rotation connection; 51-a first connecting rod; 52-a second connecting rod; 53-hinge; 6-a first side unit; 61-side assembly.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The fabricated building skeleton structure as shown in fig. 1 includes a top unit 1, a bottom frame 2, a first side unit 6, and a second side unit 4;
the skeleton structure for the fabricated building is composed of a plurality of skeleton components 100, as shown in fig. 2, each group of skeleton components 100 includes a top unit 1, a bottom frame 2 and a first side unit 6 arranged between the top unit and the bottom frame, and at least one skeleton component includes the second side unit 4; in this embodiment, the prefabricated building skeleton structure is composed of two sets of skeleton assemblies 100, and each of the two sets of skeleton assemblies 100 includes one second side unit 4, one top unit 1, one bottom frame 2, and two first side units 6. Each of the skeletal assemblies 100 is switchable between a collapsed state and an expanded state. So can choose different skeleton subassemblies 100 as required to build skeleton texture, reducible single skeleton subassembly 100's size simultaneously, the transportation of convenient folding improves whole skeleton texture's transportation convenience.
The first side unit 6 is composed of two side assemblies 61, the two side assemblies 61 are in a rotary connection relationship, and the hinge position is located in the middle of the first side unit 6; the upper side and the lower side of the first side unit 6 are respectively hinged on the top unit 1 and the bottom frame 2; the upper end of the second side unit 4 in the frame assembly 100 with the second side unit 4.
As shown in fig. 2, when the skeleton assembly 100 is in the unfolded state, the top unit 1, the bottom frame 2 and the two first side units 6 form a frame, and the second side unit 4 (when the skeleton assembly 100 has the second side unit 4) is installed at the end of the frame; as shown in fig. 4, when the frame assembly 100 is in the folded state, the two side assemblies 61 of the first side unit 6, the top unit 1 and the bottom frame 2 are stacked together, and the two side assemblies 61 are both disposed between the top unit 1 and the bottom frame 2, and the second side unit 4 (when the frame assembly 100 has the second side unit 4) is turned over to the upper side of the top unit 1 and stacked on the upper end of the top unit 1, that is, in the folded state, from top to bottom, the following are performed in sequence: a second side unit 4, a top unit 1, a two-layer side assembly 61 and a bottom frame 2, the layers being arranged in parallel.
When it is desired to fold the skeletal assembly 100, the second side unit 4 is first flipped over to the top side of the top unit 1 and the first side unit 6 is then folded, as shown in fig. 3.
The top unit 1, the side assembly 61 and the second side unit 4 are formed by splicing and fixing framework modules 10, and the structure of the side assembly 61 is shown in fig. 6.
As shown in fig. 7, the skeleton module 10 has a square shape, and of each pair of opposite side edges, one side edge is provided with a protrusion 101, and the other side edge is provided with a groove 102; in two adjacent skeleton modules 10, the protrusion 101 of one skeleton module 10 is embedded in the groove 102 of the other skeleton module 10. The protruding portion 101 and the recessed portion 102 of the framework module 10 are both provided with a connecting hole 103, the connecting holes 103 of the protruding portion 101 and the recessed portion 102 are aligned with each other, and the fixing member 3 is used for fixedly connecting two adjacent framework modules through the connecting holes.
Preferably, the connecting hole 103 is a square hole, and for two framework modules 10 connected by the fixing member 3, the protruding portion 101 of one framework module 10 is embedded into the recessed portion 102 of the other framework module 10, and the connecting holes 103 on the two framework modules are aligned. As shown in fig. 8 to 11, the fixing element 3 includes a fixing element seat 31, the fixing element seat 31 includes a fitting portion 311 having an outer profile matching the shape of the connecting hole 103 (when in use, the fitting portion 311 passes through the fitting holes on the protruding portion 101 and the recessed portion 102), and a thrust portion 312 having an outer profile larger than that of the fitting portion 311; a rotating shaft 32 is mounted on the fixing member seat 31, and the rotating shaft 32 can rotate and axially slide relative to the fixing member seat 31; one end of the rotating shaft 32 is provided with a limiting piece 33 which can rotate along with the rotating shaft, and the other end of the rotating shaft is fixedly provided with a handle 34; a user can rotate the handle to drive the rotating shaft 32 to rotate between a first position and a second position, in an initial state, the rotating shaft 32 is located at the first position (as shown in fig. 8-9), when the rotating shaft 32 rotates, one side of the rotating shaft drives the limiting member 33 to rotate, and the other side drives the limiting member 33 to axially move, so that when the rotating shaft 32 reaches the second position (as shown in fig. 10-11), the limiting member 33 rotates to a limiting state, and one of the thrust portion 312 and the limiting member 33 abuts against the protruding portion 101 of one framework module 10, and the other abuts against the groove portion 102 of the other module 11.
Specifically, the limiting member 33 has four limiting angles 331, and when the rotating shaft 32 is at the first position, the four limiting angles 331 do not exceed the outer contour range of the matching portion 311 when viewed from the axial direction of the rotating shaft 32; when the rotating shaft 32 is at the second position, the four limiting angles 331 exceed the outer contour of the engaging portion 311 when viewed from the axial direction of the rotating shaft 32, and therefore the limiting function of preventing the engaging portion 311 from coming out of the connecting hole 103 is never achieved.
A boss portion 313 is formed on the fixture seat 31, a groove portion 314, a flat surface portion 315, and a slope portion 316 are formed on the boss portion 313, the slope portion 316 being provided between a bottom end of the groove portion 314 and the flat surface portion 315; the rotating shaft 32 is provided with a guide rod 34, and the axial direction of the guide rod 34 is perpendicular to the axial direction of the rotating shaft 32; when the rotating shaft 32 is at the first position, the guide bar 34 is at the bottom end of the groove portion 314; when the rotating shaft 32 rotates from the first position to the second position, the guide bar 34 climbs onto the flat portion 315 along the inclined surface portion 316.
In order to prevent the rotating shaft 32 from rotating relative to the fixture base 31 by itself when the rotating shaft 32 is in the second position (in this case, the fixture 3 fixes the two skeleton modules 10 together), a limiting notch 317 is formed on the fixture base 31, the guide bar 34 is slidable relative to the rotating shaft 32 in the axial direction of the guide bar 34, a pushing handle 35 is formed on the guide bar 34, and a sliding groove 341 is formed on the handle 34 for the pushing handle 35 to slide therein.
Based on the above structure, the fixing member 3 fixes the two adjacent skeleton modules 10 in the following manner: first, the fitting part 311 of the fixture seat 31 is inserted through the two coupling holes 103 of the two skeleton modules 10; then, the handle 34 is rotated to rotate the rotating shaft 32 from the first position to the second position, so that the limiting member 33 rotates from the initial state to the limiting state and moves along the axial direction thereof, so that the four limiting angles 331 of the limiting member 33 abut against a framework module 10; finally, the guide bar 34 is pushed to slide relative to the rotating shaft 32, so that one end of the guide bar 34 is inserted into the limit notch 317, and the rotating shaft 32 cannot rotate by itself.
In addition, in the embodiment, since the rotating shaft 32 rotates 90 ° to rotate from the first position to the second position, and the limiting member 33 only needs to rotate 45 ° from the initial state to the limiting state, a torsion spring 36 is disposed between the rotating shaft 32 and the limiting member 33, the limiting member 33 can rotate relative to the rotating shaft 32, and the limiting pin 37 is mounted on the fixing member seat 31; when the rotating shaft 32 rotates, the rotating shaft 32 first drives the limiting member 33 to rotate together through the torsion spring 36, and when the limiting member 33 rotates to contact with the limiting pin 37 and the rotating shaft 32 continues to rotate, the limiting member 33 does not rotate any more, and only slides axially along with the axial movement of the rotating shaft 32.
Through the mounting means who adopts mounting 3 above-mentioned, the user can realize one-hand operation, holds up skeleton module 10 on one hand, adopts mounting 3 manual with two skeleton modules 10 fixed on one hand, easy operation need not with the help of the instrument, can improve the packaging efficiency.
Preferably, a rotation connection 5 is also included; the top unit 1 and the side assemblies 61, the two side assemblies 61, the side assemblies 61 and the bottom frame 2, and the second side unit 4 and the top unit 1 are connected by the rotary connecting part 5. The rotation connecting part 5 comprises a first connecting rod 51 and a second connecting rod 52, and the first connecting rod 51 and the second connecting rod 52 are connected through a hinge 53. The connection between the parts is facilitated by the provision of the rotary connection 5.
The invention also provides an assembly type building which comprises the framework structure for the assembly type building, and the assembly type building can be formed by fixing the wall body panels on the framework modules 10.
According to the framework structure for the prefabricated building and the prefabricated building, the foldable framework components are arranged, so that a user can complete the assembly of the framework components in a factory and transport the assembled framework components to the site for assembly construction after folding, the transportation is convenient, the assembly efficiency is high, the framework structure is suitable for being used as a framework of small temporary buildings such as a construction site worker dormitory, a shelter and the like, and the assembly and disassembly are rapid and convenient.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the invention and these are intended to be within the scope of the invention.
Claims (5)
1. A fabricated building skeleton structure comprising a top unit, a bottom frame, a first side unit and a second side unit;
the assembly type skeleton structure for the building is composed of a plurality of skeleton components, each skeleton component comprises a top unit, a bottom frame and a first side unit arranged between the top unit and the bottom frame, and at least one skeleton component comprises a second side unit;
each framework component can be switched between a folded state and an unfolded state;
the first side unit is composed of two side components, the two side components are in a rotary connection relationship, and the hinge joint position is located in the middle of the first side unit; the upper side and the lower side of the first side unit are respectively hinged on the top unit and the bottom frame; in the framework assembly with the second side unit, the upper end of the second side unit is installed at the end part of a frame body, and the frame body is composed of a top unit, a bottom frame and two first side units;
when the framework assembly is in a folded state, the two side assemblies, the top unit and the bottom frame of the first side unit are stacked together, and the two side assemblies are arranged between the top unit and the bottom frame; the second side unit that possesses the skeleton subassembly of second side unit overturns to the upside of top unit and stacks the upper end at the top unit, under fold condition promptly, the skeleton subassembly that possesses second side unit sees from the top down, does in proper order: a second side unit, a top unit, two layers of side assemblies, and a bottom frame, each layer arranged in parallel;
the framework module is square, and one side of each pair of opposite side edges of the framework module is provided with a convex part, and the other side edge of the framework module is provided with a concave part; the protruding part of one framework module is embedded into the groove part of the other framework module in two adjacent framework modules; the protruding part and the groove part of each framework module are provided with connecting holes, the connecting holes of the protruding part and the groove part which are matched with each other are aligned, and the fixing piece fixedly connects two adjacent framework modules through the connecting holes;
the fixing piece comprises a fixing piece seat, and the fixing piece seat comprises a matching part with the outer contour matched with the shape of the connecting hole and a thrust part with the outer contour larger than that of the matching part; the rotating shaft is arranged on the fixing piece seat and can rotate and axially slide relative to the fixing piece seat; one end of the rotating shaft is provided with a limiting piece which can rotate along with the rotating shaft, and the other end of the rotating shaft is fixedly provided with a handle; the rotating shaft can be driven to rotate between a first position and a second position through the rotating handle, in an initial state, the rotating shaft is located at the first position, when the rotating shaft rotates, one side of the rotating shaft drives the limiting piece to rotate, and the other side of the rotating shaft drives the limiting piece to axially move, so that when the rotating shaft reaches the second position, the limiting piece rotates to a limiting state, one of the thrust portion and the limiting piece abuts against the protruding portion of one framework module, and the other abuts against the groove portion of the other framework module; the limiting piece is provided with four limiting angles, and when the rotating shaft is located at the first position, the four limiting angles do not exceed the outer contour range of the matching part when viewed from the axial direction of the rotating shaft; when the rotating shaft is at the second position, the four limiting angles exceed the outer contour range of the matching part when viewed from the axial direction of the rotating shaft.
2. The fabricated building skeleton structure of claim 1, wherein the top unit, the side assembly, and the second side unit are formed by splicing and fixing skeleton modules.
3. The fabricated building skeleton structure of claim 1, further comprising a rotation connection portion; the top unit is connected with the side assemblies, the two side assemblies, the side assemblies and the bottom frame, and the second side unit is connected with the top unit through the rotating connecting parts.
4. The assembly-type building skeleton structure of claim 3, wherein the rotation connecting part comprises a first connecting rod and a second connecting rod, and the first connecting rod and the second connecting rod are connected through a hinge.
5. A fabricated building comprising a skeletal structure for fabricated buildings according to any of claims 1 to 4.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110893420.7A CN113653192A (en) | 2020-02-18 | 2020-02-18 | Construction method of building skeleton structure |
| CN202010100427.4A CN111287328B (en) | 2020-02-18 | 2020-02-18 | Skeleton texture and prefabricated building for prefabricated building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010100427.4A CN111287328B (en) | 2020-02-18 | 2020-02-18 | Skeleton texture and prefabricated building for prefabricated building |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110893420.7A Division CN113653192A (en) | 2020-02-18 | 2020-02-18 | Construction method of building skeleton structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111287328A CN111287328A (en) | 2020-06-16 |
| CN111287328B true CN111287328B (en) | 2021-11-19 |
Family
ID=71026796
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110893420.7A Withdrawn CN113653192A (en) | 2020-02-18 | 2020-02-18 | Construction method of building skeleton structure |
| CN202010100427.4A Expired - Fee Related CN111287328B (en) | 2020-02-18 | 2020-02-18 | Skeleton texture and prefabricated building for prefabricated building |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110893420.7A Withdrawn CN113653192A (en) | 2020-02-18 | 2020-02-18 | Construction method of building skeleton structure |
Country Status (1)
| Country | Link |
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| CN (2) | CN113653192A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945074A (en) * | 2021-11-24 | 2022-01-18 | 湖南美瑞科技有限公司 | Folding type tobacco drying system and tobacco drying method |
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| CN103938724A (en) * | 2014-04-21 | 2014-07-23 | 田中伟 | Foldable mobile house |
| CN105863062A (en) * | 2016-04-18 | 2016-08-17 | 李鹏翀 | Folding type house and folding type house group |
| CN106917454A (en) * | 2015-12-28 | 2017-07-04 | 杜涛 | A kind of foldable template room |
| CN106958294A (en) * | 2016-01-12 | 2017-07-18 | 常州模术集成房屋科技有限公司 | Foldable trailer coach with concealed hinge |
| CN208473366U (en) * | 2018-05-03 | 2019-02-05 | 安志恒 | A kind of outdoor folding operating room |
| CN109339243A (en) * | 2018-12-03 | 2019-02-15 | 江苏景中景工业涂装设备有限公司 | A kind of folding type field is camped shelter |
| CN110042928A (en) * | 2019-05-24 | 2019-07-23 | 侯宝权 | Modularization assemble house and its construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170159316A1 (en) * | 2015-12-04 | 2017-06-08 | Konstantinos Soukos | Student's protection school board from emergencies |
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2020
- 2020-02-18 CN CN202110893420.7A patent/CN113653192A/en not_active Withdrawn
- 2020-02-18 CN CN202010100427.4A patent/CN111287328B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993023315A1 (en) * | 1992-05-11 | 1993-11-25 | Hynell Magnus | A foldable container |
| KR20070003392A (en) * | 2005-07-01 | 2007-01-05 | 황철 | A camping car |
| CN203403520U (en) * | 2013-07-02 | 2014-01-22 | 郑州红宇专用汽车有限责任公司 | Unit modularization folding movable house suitable for combination utilization |
| CN103938724A (en) * | 2014-04-21 | 2014-07-23 | 田中伟 | Foldable mobile house |
| CN106917454A (en) * | 2015-12-28 | 2017-07-04 | 杜涛 | A kind of foldable template room |
| CN106958294A (en) * | 2016-01-12 | 2017-07-18 | 常州模术集成房屋科技有限公司 | Foldable trailer coach with concealed hinge |
| CN105863062A (en) * | 2016-04-18 | 2016-08-17 | 李鹏翀 | Folding type house and folding type house group |
| CN208473366U (en) * | 2018-05-03 | 2019-02-05 | 安志恒 | A kind of outdoor folding operating room |
| CN109339243A (en) * | 2018-12-03 | 2019-02-15 | 江苏景中景工业涂装设备有限公司 | A kind of folding type field is camped shelter |
| CN110042928A (en) * | 2019-05-24 | 2019-07-23 | 侯宝权 | Modularization assemble house and its construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113653192A (en) | 2021-11-16 |
| CN111287328A (en) | 2020-06-16 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Shenshan Inventor after: Dai Lijun Inventor after: Guo Guangyuan Inventor after: Wang Tao Inventor after: Zheng Xiang Inventor after: Li Chaoyang Inventor before: Li Chaoyang |
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