CN118390868A - Folding shelter is extended to two side pull formula - Google Patents

Folding shelter is extended to two side pull formula Download PDF

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Publication number
CN118390868A
CN118390868A CN202410631794.5A CN202410631794A CN118390868A CN 118390868 A CN118390868 A CN 118390868A CN 202410631794 A CN202410631794 A CN 202410631794A CN 118390868 A CN118390868 A CN 118390868A
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CN
China
Prior art keywords
expansion
shelter
plate
bottom plate
main body
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.)
Pending
Application number
CN202410631794.5A
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Chinese (zh)
Inventor
孙利伟
张弘弢
李靖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Jiashuo Technology Co ltd
Original Assignee
Beijing Jiashuo Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing Jiashuo Technology Co ltd filed Critical Beijing Jiashuo Technology Co ltd
Priority to CN202410631794.5A priority Critical patent/CN118390868A/en
Publication of CN118390868A publication Critical patent/CN118390868A/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
    • E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
    • E04H1/1205—Small buildings erected in the open air
    • 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
    • E04B1/34305—Structures characterised by movable, separable, or collapsible parts, e.g. for transport telescopic
    • 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
    • E04B1/34384—Assembling details for foldable, separable, collapsible or retractable structures
    • 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
    • E04B1/348—Structures composed of units comprising at least considerable parts of two sides of a room, e.g. box-like or cell-like units closed or in skeleton form
    • E04B1/34807—Elements integrated in a skeleton
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
    • E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
    • E04H2001/1283—Small buildings of the ISO containers type

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Extensible Doors And Revolving Doors (AREA)

Abstract

The invention provides a double-side drawing type expansion folding shelter. A double-sided pull-out folding shelter comprising: the shelter comprises a shelter main body, two folding expansion cabins, four electric telescopic arms and a control box; the four electric telescopic arms are connected with the control box; one side of the first expansion top plate is hinged with the top plate of the shelter main body, one side of the first expansion bottom plate is hinged with the bottom plate of the shelter main body, the other side of the first expansion bottom plate is hinged with the second expansion bottom plate, one sides of the two first expansion side plates are respectively hinged with the side plates of the shelter main body, the other sides of the two first expansion side plates are respectively hinged with the two second expansion side plates, and two sides of the end plate are respectively hinged with the two second expansion side plates. The double-side drawing type expansion folding shelter solves the problems that the existing double-side expandable shelter can only realize one-time expansion, cannot realize multiple expansion at the top and the bottom, is small in expansion area, is mostly manual in expansion mechanism, does not need mechanical auxiliary expansion mechanism, requires more manpower and time, and is unstable in safety coefficient.

Description

Folding shelter is extended to two side pull formula
Technical Field
The invention relates to the technical field of shelter equipment, in particular to a double-side drawing type expansion folding shelter.
Background
The shelter is a compartment type workroom which is organically combined by various firm materials, has fixed or expandable volume and has protective performance and can be carried, wherein the expandable shelter has the characteristics of convenient transportation and expandable volume, and the market demand is gradually increased.
However, the current double-side expandable shelter has the following general problems:
1. only one expansion can be realized, multiple expansion of the top and the bottom cannot be realized, and the expansion area is small;
2. The expansion mechanism is mostly manual and does not have a mechanical auxiliary expansion mechanism;
3. requiring more manpower and time;
4. The safety coefficient is unstable.
Disclosure of Invention
In order to solve the above problems, the present invention provides a double-sided pull type expansion folding shelter to solve the above drawbacks of the prior art.
According to a first aspect of the present invention, there is provided a double-sided pull-out folding shelter comprising: the shelter comprises a shelter main body, two folding expansion cabins, four electric telescopic arms and a control box;
The outer side of a side plate at one side of the shelter main body is provided with a control box, four corners of a bottom plate of the shelter main body are correspondingly provided with electric telescopic arms, the fixed end of each electric telescopic arm is arranged in the bottom plate of the shelter main body, and the four electric telescopic arms are connected with the control box;
each folding expansion cabin comprises a top expansion plate, a bottom expansion plate, a two bottom expansion plates, a side expansion plate, two side expansion plates and an end plate;
One side of the first expansion top plate is hinged with the top plate of the shelter main body, one side of the first expansion bottom plate is hinged with the bottom plate of the shelter main body, the other side of the first expansion bottom plate is hinged with the second expansion bottom plate, the free end of the electric telescopic arm is outwards extended and then is in butt joint with the lower parts of the first expansion bottom plate and the second expansion bottom plate after being unfolded, one side of the two first expansion side plates is respectively hinged with the side plate of the shelter main body, the other side of the two first expansion side plates is respectively hinged with the two second expansion side plates, and two sides of the end plate are respectively hinged with the two second expansion side plates.
Optionally, the upper portion of the free end of the electric telescopic arm is vertically provided with a baffle, and the lower portion of the free end of the electric telescopic arm is provided with a jack.
Optionally, the first expansion bottom plate is hinged with the second expansion bottom plate, the first expansion side plate is hinged with the second expansion side plate, and the end plate is hinged with the second expansion side plate through corresponding connecting shafts.
Optionally, two side plates of the shelter main body are further provided with gas spring devices, wherein 1 gas spring device is respectively arranged on two vertical edges of each side plate, one end of each gas spring device is hinged with the side plate, and the other end of each gas spring device is hinged with a top plate.
Optionally, an electric exhaust fan is further arranged on the top plate of the shelter main body.
Optionally, a power supply box is further arranged on the outer side of the side plate on one side of the shelter body, and the power supply box is used for supplying power to the electric exhaust fan and the control box.
Optionally, rollers are further arranged at the lower part of the bottom plate of the shelter body.
Optionally, a cabin door is further arranged on the end plate.
Optionally, a window is further arranged on the two-topology side plate.
Optionally, handles are further arranged on two sides of the end plate.
According to the double-side drawing type expansion folding shelter, the outer side of one side plate of the shelter main body is provided with the control box, four corners of the bottom plate of the shelter main body are correspondingly provided with the electric telescopic arms, the fixed end of each electric telescopic arm is arranged in the bottom plate of the shelter main body, and the four electric telescopic arms are connected with the control box; each folding expansion cabin comprises a top expansion plate, a bottom expansion plate, a two bottom expansion plates, a side expansion plate, two side expansion plates and an end plate; one side of the first expansion top plate is hinged with the top plate of the shelter main body, one side of the first expansion bottom plate is hinged with the bottom plate of the shelter main body, the other side of the first expansion bottom plate is hinged with the second expansion bottom plate, the free ends of the electric telescopic arms are outwards extended and then are propped against the lower parts of the first expansion bottom plate and the second expansion bottom plate after being unfolded, one sides of the two first expansion side plates are respectively hinged with the side plates of the shelter main body, the other sides of the end plates are respectively hinged with the two second expansion side plates, and therefore, the double-side pull type expansion folding shelter disclosed by the application can be used for realizing secondary expansion of the bottom and the side parts of the folding shelter, effectively increasing the service area of the shelter.
Therefore, the invention solves the problems that the existing double-side expandable shelter can only realize one-time expansion, the top and the bottom can not realize multiple expansion, the expansion area is small, the expansion mechanism is mostly manual, no auxiliary expansion mechanism exists, and the safety coefficient is unstable, thereby greatly enhancing the safety of the expandable shelter in the opening and closing process and avoiding the generation of personnel injury.
Drawings
FIG. 1 is a schematic structural view of a first expansion side plate, a second expansion side plate and an end plate of a double-side pull expansion folding shelter according to the present invention;
FIG. 2 is a side view of a double-sided pull-out folding shelter according to the present invention;
FIG. 3 is an enlarged view of a double sided pull type expanding folding shelter at A in FIG. 2, provided in accordance with the present invention;
FIG. 4 is an enlarged view of a double sided pull type expanding folding shelter at B in FIG. 2, provided in accordance with the present invention;
fig. 5 is a schematic structural view of two folding expansion cabins of a double-sided pull-type expansion folding shelter according to the present invention;
fig. 6 is a schematic structural view of an electric telescopic arm of a double-sided pull-type expansion folding shelter according to the present invention.
List of reference numerals:
1. A shelter body; 2. folding the expansion cabin; 3. a top plate; 4. an electric telescopic arm; 5. a bottom expansion plate; 6. a second expansion bottom plate; 7. a rubbing side plate; 8. two rubbing side plates; 8-1, a window; 9. an end plate; 9-1, cabin doors; 10. a control box; 12. a gas spring device; 13. an electric exhaust fan; 14. and a power supply box.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings.
In the description of the present invention, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 6, the invention provides a double-sided pull type expansion folding shelter, which can solve the problems that the existing double-sided expandable shelter can only realize one expansion, the top and the bottom can not realize multiple expansion, the expansion area is small, the expansion mechanism is mostly manual, no mechanical auxiliary expansion mechanism is needed, more manpower and time are needed, and the safety coefficient is unstable.
The invention provides a double-side drawing type expansion folding shelter, which comprises: a shelter main body 1, two folding expansion cabins 2, four electric telescopic arms 4 and a control box 10;
The outer side of a side plate on one side of the shelter main body 1 is provided with a control box 10, four corners of the bottom plate of the shelter main body 1 are correspondingly provided with electric telescopic arms 4, the fixed end of each electric telescopic arm 4 is arranged in the bottom plate of the shelter main body 1, and the four electric telescopic arms 4 are connected with the control box 10;
Each folding expansion cabin 2 comprises a top expansion plate 3, a bottom expansion plate 5, a two bottom expansion plates 6, a side expansion plate 7, a two side expansion plates 8 and an end plate 9;
One side of the first expansion top plate 3 is hinged with the top plate of the shelter main body 1, one side of the first expansion bottom plate 5 is hinged with the bottom plate of the shelter main body 1, the other side of the first expansion bottom plate is hinged with the second expansion bottom plate 6, the free end of the electric telescopic arm 4 is outwards extended and then is in butt joint with the lower parts of the first expansion bottom plate 5 and the second expansion bottom plate 6 after being unfolded, one sides of the two first expansion side plates 7 are respectively hinged with the side plates of the shelter main body 1, the other sides of the two first expansion side plates are respectively hinged with the two second expansion side plates 7, and two sides of the end plate 9 are respectively hinged with the two second expansion side plates 8.
The double-side expandable folding shelter is not limited to secondary expansion of the bottom and the side parts, and can be set to be a structure for multiple expansion according to actual conditions, for example, the secondary expansion shelter can also realize tertiary expansion, one side of a secondary expansion bottom plate is hinged with a tertiary expansion bottom plate, one sides of two secondary expansion side plates 7 are both hinged with tertiary expansion side plates, two sides of an end plate 9 are respectively hinged with the two tertiary expansion side plates, the three expansion can be realized through the arrangement, the secondary expansion shelter is limited to be the best structure for secondary expansion, and the secondary expansion shelter is better in stability after expansion;
The electric telescopic arm 4 can be an electric telescopic rod or an electric hydraulic telescopic rod, and the electric telescopic rod is preferred (see fig. 6) because the free end of the electric telescopic rod extends longer than the electric hydraulic telescopic rod, and the electric telescopic rod is a transmission executing mechanism which drives a bearing to push a trapezoidal thread screw rod to realize telescopic movement for a short distance by the cooperation of gears through the rotation of a motor;
In addition, the electric telescopic arm 4 is arranged in the bottom plate of the shelter body 1, is hidden in the bottom plate of the shelter body 1 in the initial state, and the free end of the electric telescopic arm 4 extends outwards and extends out of the bottom plate of the shelter body 1 when the shelter is required to be used.
The application provides a double-side pull type expansion folding shelter, wherein a control box 10 is arranged on the outer side of a side plate of one side of a shelter main body 1, electric telescopic arms 4 are correspondingly arranged at four corners of a bottom plate of the shelter main body 1, fixed ends of each electric telescopic arm 4 are arranged in the bottom plate of the shelter main body, and four electric telescopic arms 4 are connected with the control box 10; each folding expansion cabin 2 comprises a top expansion plate 3, a bottom expansion plate 5, a two bottom expansion plates 6, a side expansion plate 7, a two side expansion plates 8 and an end plate 9; one side of the first expansion top plate 3 is hinged with the top plate of the shelter main body 1, one side of the first expansion bottom plate 5 is hinged with the bottom plate of the shelter main body 1, the other side of the first expansion bottom plate is hinged with the second expansion bottom plate 6, the free ends of the electric telescopic arms 4 are outwards extended and then are abutted to the lower parts of the first expansion bottom plate 5 and the second expansion bottom plate 6 after being unfolded, one sides of the two first expansion side plates 7 are respectively hinged with the side plates of the shelter main body 1, the other sides of the two first expansion side plates 7 are respectively hinged with the two second expansion side plates 7, and two sides of the end plate 9 are respectively hinged with the two second expansion side plates 8.
Therefore, the invention solves the problems that the existing double-side expandable shelter can only realize one-time expansion, the top and the bottom can not realize multiple expansion, the expansion area is small, the expansion mechanism is mostly manual, no auxiliary expansion mechanism exists, and the safety coefficient is unstable, thereby greatly enhancing the safety of the expandable shelter in the opening and closing process and avoiding the generation of personnel injury.
Referring to fig. 1, optionally, the upper parts of the free ends of the electric telescopic arms 4 are vertically provided with baffles, and the lower parts of the free ends of the electric telescopic arms 4 are provided with jacks.
The baffle is arranged for the first extension bottom plate 5 and the second extension bottom plate 6, when the first extension bottom plate 5 and the second extension bottom plate 6 are opened, the end parts of the second extension bottom plate 6 are arranged on the electric telescopic arms 4 and blocked by the baffle, so that when the free ends of the electric telescopic arms 4 extend outwards, the first extension bottom plate 5 and the second extension bottom plate 6 are unfolded along with the process of outwards extending of the electric telescopic arms 4; the jack plays a supporting role.
Optionally, the first extension bottom plate 5 and the second extension bottom plate 6, the first extension side plate 7 and the second extension side plate 8, and the end plate 9 and the second extension side plate 8 are all hinged through corresponding connecting shafts.
The application can realize the expansion and folding of the first expansion bottom plate 5 and the second expansion bottom plate 6, the first expansion side plate 7 and the second expansion side plate 8, and the end plate 9 and the second expansion side plate 8 through the arrangement of the connecting shafts.
Referring to fig. 1 to 5, optionally, gas spring devices 12 are further provided on two side plates of the shelter body 1, wherein 1 gas spring device 12 is provided on two vertical sides of each side plate, one end of the gas spring device 12 is hinged with the side plate, and the other end is hinged with a top plate 3.
The application uses the gas spring device 12 in the top opening and closing process, does not use any electric power, can be freely opened and closed, is more suitable for the condition of no electric power in the field operation process, and also solves the problem of ineffective action of the plateau in the use process of the plateau;
When the extension top plate 3 is opened, the extension top plate 3 can be jacked and unfolded by manually applying an upward force to the extension top plate 3 due to the arrangement of the gas spring device 12, and when the extension top plate 3 needs to be retracted, the extension top plate 3 can be reset by manually applying a downward force to the extension top plate 3.
Referring to fig. 1, optionally, an electric exhaust fan 13 is further provided on the top plate of the shelter body 1.
Wherein the electric exhaust fan 13 is used for heat dissipation.
Referring to fig. 1, optionally, a power supply box 14 is further arranged on the outer side of the side plate on one side of the shelter body 1, and the power supply box 14 is used for supplying power to the electric exhaust fan 13 and the control box 10.
Wherein the power box 14 is used for power supply.
Optionally, rollers are further provided at the lower part of the floor of the shelter body 1.
Wherein, the gyro wheel is used for making things convenient for the removal of this device in use and transportation
Referring to fig. 5, optionally, a hatch 9-1 is also provided on the end plate 9.
Wherein the cabin door 9-1 is arranged to facilitate the ingress and egress of personnel during use.
Referring to fig. 5, optionally, a window 8-1 is further provided on the secondary side plate 8.
Wherein the window 8-1 is used for ventilation.
Optionally, handles are also provided on both sides of the end plate 9.
When the handle is arranged for unfolding the first expansion side plate 7, the second expansion side plate 8 and the end plate 9, the first expansion side plate 7, the second expansion side plate 8 and the end plate 9 can be unfolded by manually pulling the handle.
In addition, according to different use scenes, the application can be provided with a vehicle-mounted self-loading and unloading system in front of and behind the shelter main body 1, and can be matched with a skid system of a transport tool to realize loading and unloading of vehicles without loading tools.
In addition, because the folding components of the folding shelter are large in weight and long in length, instability and unsafe performance can be generated in the opening and closing process due to uneven stress, the application solves the problems of manpower and even stress through the participation of the mechanical auxiliary structure of the electric control electric telescopic arm 4 and the air spring device 12, and because of the participation of the mechanical auxiliary structure, the original manual expansion needs 6-8 green and strong labor force to complete one-side opening and closing within 10 minutes, and only 4-6 people can complete two-side double expansion opening and closing within 10 minutes at the same time, thereby greatly saving time and improving the working efficiency
The folding state, the unfolding process and the folding process of the double-side expandable folding shelter are explained in detail as follows;
Folding state: the first expansion side plate 7, the second expansion side plate 8 and the end plate 9 are positioned at the innermost side of the square cabin main body 1 and are perpendicular to the bottom plate of the square cabin main body 1, the first expansion side plate 7 and the second expansion side plate 8 are folded inwards, and the end plate 9 is tightly attached to the second expansion side plate 8; the first expansion bottom plate 5 and the second expansion bottom plate 6 are positioned in the square cabin main body 1 outside the end plate 9 and are perpendicular to the bottom plate of the square cabin main body 1, and the first expansion bottom plate 5 and the second expansion bottom plate 6 are folded upwards and retracted; the first extension top plate 3 is positioned in the shelter main body 1 outside the second extension bottom plate 6 and is vertical to the bottom plate of the shelter main body 1;
The unfolding process comprises the following steps: the first expansion top plate 3 is unfolded upwards along the top plate of the shelter main body 1 and is in a horizontal state; then, the first extension bottom plate 5 and the second extension bottom plate 6 are pulled out, meanwhile, the control box 10 controls the free ends of the electric telescopic arms 4 to extend outwards, the end parts of the second extension bottom plate 6 are arranged on the electric telescopic arms 4 and blocked by the baffle plates, and when the free ends of the electric telescopic arms 4 continue to extend outwards, the first extension bottom plate 5 and the second extension bottom plate 6 are unfolded along with the outward extension process of the electric telescopic arms 4 and then are positioned at the horizontal level; then, the handle on the end plate 9 is manually pulled to move towards the opposite direction of the shelter main body 1, so that the first extension side plate 7 and the second extension side plate 8 are outwards unfolded;
Folding: the end plate 9 is manually pushed to move towards the direction of the shelter main body 1, and the first expansion side plate 7 and the second expansion side plate 8 are folded inwards and then return to a folded state; then, the first expansion bottom plate 5 and the second expansion bottom plate 6 are manually retracted, so that the first expansion bottom plate 5 and the second expansion bottom plate 6 are folded upwards and retracted to return to a folded state; then, the extension top plate 3 is folded down along the top plate of the shelter body 1 and returns to the folded state, and finally, the control box 10 controls the free end of the electric telescopic arm 4 to retract into the bottom plate of the shelter body 1.
It should be noted that not all the steps and modules in the above flowcharts and the system configuration diagrams are necessary, and some steps or modules may be omitted according to actual needs. The execution sequence of the steps is not fixed and can be adjusted as required. The system structure described in the above embodiments may be a physical structure or a logical structure, that is, some modules may be implemented by the same physical entity, or some modules may be implemented by multiple physical entities, or may be implemented jointly by some components in multiple independent devices.
In the above embodiments, the hardware module may be mechanically or electrically implemented. While the invention has been illustrated and described in detail in the drawings and in the preferred embodiments, the invention is not limited to the disclosed embodiments, and it will be appreciated by those skilled in the art that the code audits of the various embodiments described above may be combined to produce further embodiments of the invention, which are also within the scope of the invention.

Claims (10)

1. The utility model provides a two side pull formula expansion folding shelter which characterized in that includes: the shelter comprises a shelter main body (1), two folding expansion cabins (2), four electric telescopic arms (4) and a control box (10);
The control box (10) is arranged on the outer side of a side plate on one side of the shelter main body (1), the electric telescopic arms (4) are correspondingly arranged at four corners of the bottom plate of the shelter main body (1), the fixed end of each electric telescopic arm (4) is arranged in the bottom plate of the shelter main body (1), and four electric telescopic arms (4) are connected with the control box (10);
Each folding expansion cabin (2) comprises a top extension plate (3), a bottom extension plate (5), two bottom extension plates (6), a side extension plate (7), two side extension plates (8) and an end plate (9);
One side of the first expansion top plate (3) is hinged with the top plate of the square cabin main body (1), one side of the first expansion bottom plate (5) is hinged with the bottom plate of the square cabin main body (1), the other side of the first expansion bottom plate is hinged with the second expansion bottom plate (6), the free end of the electric telescopic arm (4) extends outwards and then is connected with the lower part of the first expansion bottom plate (5) and the second expansion bottom plate (6) after being unfolded, one side of the first expansion side plate (7) is respectively hinged with the side plate of the square cabin main body (1), the other side of the first expansion side plate is respectively hinged with the two second expansion side plates (7), and two sides of the end plate (9) are respectively hinged with the two second expansion side plates (8).
2. The double-sided drawing expansion folding shelter of claim 1, wherein the upper parts of the free ends of the electric telescopic arms (4) are vertically provided with baffles, and the lower parts of the free ends of the electric telescopic arms (4) are provided with jacks.
3. The double-sided pull expansion folding shelter of claim 2, characterized in that the first expansion bottom plate (5) and the second expansion bottom plate (6), the first expansion side plate (7) and the second expansion side plate (8), and the end plate (9) and the second expansion side plate (8) are all hinged through corresponding connecting shafts.
4. A double-sided pull expansion folding shelter according to claim 2, characterized in that gas spring devices (12) are further arranged on two side plates of the shelter main body (1), wherein 1 gas spring device (12) is respectively arranged on two vertical edges of each side plate, one end of each gas spring device (12) is hinged with the side plate, and the other end is hinged with the first expansion top plate (3).
5. The double-sided pull expansion folding shelter of claim 4, wherein the roof of the shelter body (1) is further provided with an electric exhaust fan (13).
6. The double-sided pull expansion folding shelter of claim 5, wherein a power supply box (14) is further arranged on the outer side of one side plate of the shelter main body (1), and the power supply box (14) is used for supplying power to the electric exhaust fan (13) and the control box (10).
7. The double-sided pull expansion folding shelter of claim 6, in which the lower part of the floor of the shelter body (1) is also provided with rollers.
8. A double sided pull expansion folding shelter as claimed in claim 7, characterized in that the end plate (9) is also provided with a hatch (9-1).
9. The double-sided pull expansion folding shelter of claim 8, wherein the secondary side panels (8) are further provided with windows (8-1).
10. The double-sided pull expansion folding shelter of claim 9, in which handles are also provided on both sides of the end plate (9).
CN202410631794.5A 2024-05-21 2024-05-21 Folding shelter is extended to two side pull formula Pending CN118390868A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202410631794.5A CN118390868A (en) 2024-05-21 2024-05-21 Folding shelter is extended to two side pull formula

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Application Number Priority Date Filing Date Title
CN202410631794.5A CN118390868A (en) 2024-05-21 2024-05-21 Folding shelter is extended to two side pull formula

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CN118390868A true CN118390868A (en) 2024-07-26

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Application Number Title Priority Date Filing Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119711643A (en) * 2025-01-09 2025-03-28 重庆大学 Telescopic folding building structure skeleton
CN119877907A (en) * 2025-03-29 2025-04-25 湖南康宁达医疗科技股份有限公司 Emergency rescue shelter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119711643A (en) * 2025-01-09 2025-03-28 重庆大学 Telescopic folding building structure skeleton
CN119711643B (en) * 2025-01-09 2025-10-24 重庆大学 Retractable and foldable building structure skeleton
CN119877907A (en) * 2025-03-29 2025-04-25 湖南康宁达医疗科技股份有限公司 Emergency rescue shelter

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