Telescopic space capsule homestay and sealing structure thereof

Abstract

The invention discloses a telescopic space capsule homestay and a sealing structure thereof, and relates to the technical field of building houses, and the telescopic space capsule homestay comprises a fixed cabin, expansion cabins slidably sleeving the two sides of the fixed cabin, a bidirectional telescopic mechanism, a controller, a storage battery and a flexible photovoltaic panel system. The core is that the two-way telescopic mechanism can drive the two expansion cabins to move oppositely so as to expand the living space, or the two expansion cabins move oppositely to contract so as to minimize the size; a sealing air bag is arranged at an opening of the fixed cabin, a spring air bag communicated with the expansion cabin is arranged on a fixed plate at the bottom of the expansion cabin, and when the floor is unfolded to press the spring air bag, the sealing air bag can be automatically triggered to expand to realize reliable sealing of a joint; meanwhile, the expansion cabin is connected with a rectangular square tube sliding rail structure through pulleys matched with specific sizes, and smooth rolling guiding is achieved on the premise that disengagement prevention is guaranteed. Telescopic deformation, off-grid energy, automatic sealing and optimization guiding are integrated, and the transportation convenience, environment adaptability and living comfort of the space capsule are remarkably improved.

Description

Technical Field

[0001] This invention relates to the field of building technology, specifically to a retractable space capsule-style guesthouse and its sealing structure. Background Technology

[0002] With the development of the tourism and outdoor leisure industries, capsule-style homestays with unique experiences are gradually emerging. However, the existing capsule-style accommodation units are usually quite large, which makes transportation and hoisting inconvenient, especially in special locations such as mountainous areas and forests.

[0003] Therefore, it is necessary to propose a retractable space capsule-style homestay and its sealing structure to solve the above problems. Summary of the Invention

[0004] Technical problem to be solved: The purpose of this invention is to provide a retractable capsule-style homestay and its sealing structure to solve the problem mentioned in the background art that the existing capsule-style accommodation units are usually too large, resulting in inconvenience in transportation, hoisting, and deployment.

[0005] Technical solution: To achieve the above objectives, the present invention is implemented through the following technical solution: a telescopic space capsule homestay and its sealing structure, including a fixed cabin, a bidirectional telescopic mechanism, a controller, a battery, and extension cabins that are slidably fitted on both sides of the fixed cabin. The fixed cabin has openings on both sides, and the two extension cabins are each open at one end of their adjacent sides. A first flexible photovoltaic panel is fixedly installed on the top of the fixed compartment, and a second flexible photovoltaic panel is fixedly installed on the top of each of the two extended compartments. The first flexible photovoltaic panel, the second flexible photovoltaic panel, the controller, and the bidirectional telescopic mechanism are all electrically connected to the battery, and the bidirectional telescopic mechanism is controlled by the controller. The bidirectional telescopic mechanism includes multiple telescopic components spaced laterally at the bottom of the fixed compartment, used to drive the two extended compartments to move toward or away from each other.

[0006] Preferably, the upper and lower parts at both ends of the fixed compartment are fixedly installed longitudinally with slide rails, and the two expansion compartments are slidably connected to the fixed compartment through the slide rails; The bottom of the fixed compartment is fixedly installed with two inner and outer support columns on both the left and right sides. The telescopic assembly includes two connecting rods that are fixedly installed in parallel between the two inner support columns. The ends of the two connecting rods that are far apart from each other are hinged to a first hydraulic cylinder. The piston rod end of the first hydraulic cylinder passes through a hole opened on the outer support column and is hinged to the adjacent side of the expansion compartment.

[0007] Preferably, the extended compartment includes a U-shaped side plate and a top plate, and a transverse fixing plate is fixedly installed on the inner side of the bottom of the U-shaped side plate, and the piston rod end of the first hydraulic cylinder is hinged to the fixing plate. The bottom of the fixed chamber is provided with multiple sets of guide components at horizontal intervals. Each set of guide components includes two slide cylinders that are fixedly connected to the support column. A slide rod is slidably fitted inside each slide cylinder. One end of the slide rod is fixedly connected to the fixed plate on the corresponding side, and multiple rollers that rotatably install on the slide rod are in contact with the inner wall of the slide cylinder.

[0008] Preferably, both sides of the fixed cabin floor are hinged with a rotatable floor. The bottom of the fixed chamber is provided with multiple pushing components at horizontal intervals. Each pushing component includes a second hydraulic cylinder. The cylinder body end of the second hydraulic cylinder is hinged to the inner support column. The piston rod end of the second hydraulic cylinder passes through a through hole and is hinged to a T-shaped plate. Multiple second connecting rods are fixedly installed on the crossbar of the T-shaped plate at horizontal intervals. The outermost two second connecting rods are fixedly installed with a first connecting rod on the side away from each other. Both the first connecting rod and the second connecting rod are fixedly connected to the floor and are used to drive the floor to flip to a horizontal state.

[0009] Preferably, the top and side walls of the fixed chamber opening are provided with interconnected grooves, and a sealing airbag is fixedly installed in the groove. The top of each of the two fixing plates is provided with multiple spring airbags spaced apart along its length. The multiple spring airbags on the same fixing plate are interconnected and connected to the sealing airbags on the adjacent side via pipes. When the floor is flipped to a horizontal position and pressed onto the spring airbag, the gas inside the spring airbag is forced into the sealing airbag, causing it to expand and achieve a seal at the joint between the fixed compartment and the extended compartment.

[0010] Preferably, the slide rail is a rectangular square tube with a groove on its outer side; The expansion compartment has a groove corresponding to the position of the slide rail. The slide rail is located in the groove. A fixed shaft is fixedly installed in the groove. One end of the fixed shaft extends into the rectangular square tube and is rotatably mounted with a pulley. The diameter of the pulley is a, the inner height of the rectangular tube is b, and the height of the groove is c, satisfying the relationship b≥a>c.

[0011] Preferably, a horizontal bar is fixedly installed at the bottom of the floor, and multiple longitudinal bars are vertically fixed on the horizontal bar to form a cross-shaped reinforcing structure; Multiple longitudinally arranged support rods are fixed equidistantly in the transverse direction between the two inner support columns.

[0012] Preferably, the U-shaped side panel of the extended compartment has multiple outwardly recessed storage spaces on its inner side; The U-shaped side panel has a first window in the middle of the horizontal plate, second windows on both sides, and a third window on its vertical plate.

[0013] Preferably, the fixed cabin is equipped with a bathroom, an observation window at one end of the fixed cabin, an equipment room at the opposite end of the observation window, and a doorway communicating with the equipment room is opened on the side wall of the fixed cabin, with a fence door installed inside the doorway. The battery, controller, hydraulic oil tank supplying oil to the first and second hydraulic cylinders, as well as air conditioner and water heater are all integrated in the equipment room.

[0014] Beneficial effects: Compared with the prior art, the present invention provides a retractable space capsule guesthouse and its sealing structure. This retractable space capsule guesthouse and its sealing structure have a unique structure, are easy to use, and have the following significant advantages: 1. The extension compartment is retracted by a bidirectional telescopic mechanism, minimizing the overall volume and greatly reducing the difficulty of transportation and hoisting, making it especially suitable for complex terrain.

[0015] 2. The flexible photovoltaic panels integrated into the roof of the cabin form an independent energy system with batteries, which can meet daily power needs without the need for an external power source. It is energy-saving, environmentally friendly, and applicable to a wide range of scenarios.

[0016] 3. The airbag sealing system is triggered by the floor unfolding action, which realizes automatic and reliable sealing of dynamic joints, effectively solving the problems of waterproofing, dustproofing, heat preservation and sound insulation, and improving the quality of living. Attached Figure Description

[0017] Figure 1 This is a three-dimensional front view schematic diagram of the structure of the present invention; Figure 2 This is a three-dimensional side view of the structure of the present invention; Figure 3 This is a three-dimensional bottom view of the structure of the present invention; Figure 4 This is a three-dimensional cross-sectional view of the structure of the present invention; Figure 5 For the present invention Figure 3 Enlarged schematic diagram of the structure in area A; Figure 6 For the present invention Figure 3 Enlarged schematic diagram of the structure in region B; Figure 7 This is a three-dimensional schematic diagram of the fixed cabin structure of the present invention; Figure 8 This is a three-dimensional schematic diagram of the extended compartment structure of the present invention; Figure 9 For the present invention Figure 7 Enlarged schematic diagram of the structure in region C; Figure 10 For the present invention Figure 8 Enlarged schematic diagram of the structure in region D.

[0018] In the diagram: 1. Fixed compartment; 2. Extended compartment; 3. First flexible photovoltaic panel; 4. Second flexible photovoltaic panel; 5. Observation window; 6. Bathroom; 7. Equipment room; 8. Entrance door; 9. Slide rail; 10. Support column; 11. Support rod; 12. Slide cylinder; 13. Slide rod; 14. Roller; 15. Connecting rod; 16. Perforation; 17. First hydraulic cylinder; 18. Floor; 19. Horizontal rod; 20. Longitudinal rod; 21. First connecting rod; 22. Second connecting rod; 23. Second hydraulic cylinder; 24. T-shaped plate; 25. First window; 26. Second window; 27. Third window; 28. Fixed plate; 29. ​​Storage space; 30. Pulley; 31. Sealing airbag; 32. Spring airbag. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Example 1: This Example 1 provides a retractable space capsule-style guesthouse and its sealing structure. It is a direct improvement on an existing guesthouse, featuring a unique structure. Please refer to [link / reference]. Figure 1-10 As shown, it includes a fixed compartment 1, two expansion compartments 2, a bidirectional telescopic mechanism, a controller, and a battery. The fixed compartment 1 is a roughly rectangular compartment structure with openings on its left and right sides. The two expansion compartments 2 are slidably fitted onto the left and right sides of the fixed compartment 1, respectively. Each expansion compartment 2 includes a U-shaped side plate and a top plate fixedly connected to the top of the U-shaped side plate. The adjacent ends of the two expansion compartments 2 (i.e., facing the center of the fixed compartment 1) are also open, so that when the two expansion compartments 2 retract to fit together, they can enclose a sealed chamber with the fixed compartment 1. An entrance door 8 is provided on the U-shaped side plate of one of the expansion compartments 2 as the main entrance and exit.

[0021] To achieve energy self-sufficiency, a first flexible photovoltaic panel 3 is fixedly installed on the top outer surface of the fixed cabin 1. On the top outer surfaces of the two extended cabins 2, multiple second flexible photovoltaic panels 4 are sequentially fixed along the transverse direction (i.e., the length direction of the spacecraft). The controller and the storage battery are usually centrally located in an equipment room 7 inside the fixed cabin 1. The first flexible photovoltaic panel 3 and the second flexible photovoltaic panel 4 are electrically connected to the controller and the storage battery through wires to convert solar energy into electrical energy for storage. The bidirectional telescopic mechanism and the subsequent hydraulic system pump, air conditioner, water heater, and other electrical equipment are all electrically connected to the storage battery and coordinated and controlled by the controller.

[0022] To ensure the smooth and reliable extension and retraction of the expansion cabin 2, slide rails 9 are fixedly installed at the upper and lower parts of both ends of the fixed cabin 1 (i.e., both sides in the width direction) along the longitudinal direction (i.e., the width direction of the space capsule). Sliders or grooves are provided at corresponding positions on the inner side of the U-shaped side plates of the two expansion cabins 2, so that they can be slidably fitted into the four slide rails 9, thereby restricting the expansion cabin 2 to only move in a straight line along the lateral direction of the fixed cabin 1.

[0023] The bidirectional telescopic mechanism includes multiple telescopic components arranged laterally at intervals at the bottom of the fixed compartment 1; each telescopic component includes two parallel connecting rods 15 fixedly installed at the bottom of the fixed compartment 1, and a first hydraulic cylinder 17 is fixedly installed at the end of each connecting rod 15 away from the center of the fixed compartment 1; two support columns 10 arranged laterally are fixed on the left and right sides of the bottom of the fixed compartment 1, which are divided into inner support columns and outer support columns, and the connecting rods 15 are fixedly installed between the two inner support columns 10, and multiple through holes 16 are spaced apart along the length direction of the outer support column 10.

[0024] A transverse fixing plate 28 is fixedly installed on the inner side of the bottom of the U-shaped side plate of each expansion compartment 2. The cylinder end of the first hydraulic cylinder 17 is hinged to the end of the connecting rod 15, and its piston rod end passes through the through hole 16 on the corresponding outer support column 10 and is hinged to the fixing plate 28 of the adjacent expansion compartment 2. When all the first hydraulic cylinders 17 extend and retract synchronously, the two expansion compartments 2 can be driven to move towards or away from each other.

[0025] To further enhance motion stability, multiple sets of guide components are also provided at lateral intervals at the bottom of the fixed compartment 1. Each set of guide components includes two slide cylinders 12 arranged longitudinally at the bottom of the support column 10. Each slide cylinder 12 is fixedly connected to four support columns 10. A slide rod 13 is slidably sleeved inside each slide cylinder 12. The ends of the two slide rods 13 that are far apart from each other are fixedly connected to the fixed plate 28 of the corresponding side expansion compartment 2. On each slide rod 13, multiple rollers 14 are also rotatably installed at intervals along its length. The rollers 14 contact the inner wall of the slide cylinder 12 to reduce sliding friction and make the extension and retraction process smoother.

[0026] On both sides of the bottom plate of the fixed compartment 1, a flip-up floor 18 is hinged to each other. The bottom of the fixed compartment 1 is provided with multiple pushing components at horizontal intervals. The pushing components include a second hydraulic cylinder 23 set between two inner and outer support columns 10 on both sides of the fixed compartment 1. Both second hydraulic cylinders 23 are arranged longitudinally, and the cylinder end of each second hydraulic cylinder 23 is hinged to the corresponding inner support column 10. Its piston rod end passes through the through hole 16 of the outer support column 10 and is hinged to the end of the longitudinal rod of a T-shaped plate 24.

[0027] At the top of the crossbar of the T-shaped plate 24, multiple second connecting rods 22 are fixedly installed at horizontal intervals. The second connecting rods 22 are arranged longitudinally. On the side of the two outermost second connecting rods 22 that are far apart from each other, a first connecting rod 21 is fixedly installed in a horizontal direction. The first connecting rod 21 and the second connecting rod 22 are simultaneously fixedly connected to the back of the corresponding floor 18. Therefore, when the piston rod of the second hydraulic cylinder 23 extends, the floor 18 is pushed to rotate downward around its hinge axis through the T-shaped plate 24, the second connecting rods 22 and the first connecting rods 21 until it reaches a horizontal position.

[0028] An observation window 5 is provided at one end of the fixed cabin 1 (e.g., defined as the front end), and an independent bathroom 6 is provided at the other end (rear end). An equipment room 7 is provided on the side of the bathroom 6 away from the center of the fixed cabin 1. A doorway is provided on the side wall of the fixed cabin 1 corresponding to the position of the equipment room 7 and a fence door is installed for easy maintenance. The storage battery, controller, hydraulic oil tank and oil pump for supplying oil to the hydraulic system, as well as living equipment such as air conditioner and water heater are all centrally installed in the equipment room 7. The layout is compact and easy to manage and maintain.

[0029] The U-shaped side panel of the expansion compartment 2 has multiple outwardly recessed storage spaces 29 on both the upper and lower parts, which can be used to place items and save internal space. In order to provide good lighting and viewing, windows are opened on the U-shaped side panel of the expansion compartment 2: a first window 25 is provided on the horizontal plate in the middle of the horizontal direction, and a second window 26 is provided on the horizontal plate areas on both sides; a third window 27 is provided on the longitudinal plate in the front-back direction.

[0030] Working principle: In the initial retracted state, the two expansion compartments 2 are tightly pressed together, the fixed compartment 1 is completely enclosed, and the floor 18 is in a vertically folded state, minimizing the overall volume of the compartment for easy transportation or storage when not in use. When it needs to be put into use, the hydraulic system's oil pump is activated via the controller. The oil pump first supplies oil to each of the first hydraulic cylinders 17, driving their piston rods to extend synchronously. Since the two ends of the first hydraulic cylinders 17 are respectively hinged to the fixed compartment 1 (via connecting rod 15) and the expansion compartment 2 (via fixed plate 28), thrust is generated, causing the two expansion compartments 2 to move in opposite directions along the slide rail 9, expanding the living space outward. When the extended compartment 2 moves to the preset distance (i.e., reaches the required indoor width), the controller controls the oil pump to supply oil to each of the second hydraulic cylinders 23. The piston rod of the second hydraulic cylinder 23 extends and pushes the T-shaped plate 24 and the first connecting rod 21 and the second connecting rod 22 connected to it to move, thereby pushing the vertical floor 18 to the horizontal state. When the free end of the floor 18 is stably attached to the fixed plate 28 of the adjacent extended compartment 2, it forms a continuous and complete floor together with the bottom plate of the fixed compartment 1. Finally, the living facilities such as beds and furniture are arranged in the space formed by the extension, and it can be put into use.

[0031] Example 2: The difference between this example and Example 1 is that multiple support rods 11 are fixedly installed at equal intervals along the transverse direction between the two inner support columns 10. The support rods 11 are arranged longitudinally to enhance the support strength of the bottom plate of the fixed cabin 1. At the bottom of each floor 18 (i.e., the side facing the ground), one or more reinforcing transverse rods 19 are fixedly installed along the transverse direction. On each transverse rod 19, multiple longitudinal rods 20 are then fixedly installed vertically at equal intervals along the transverse direction. These longitudinal rods 20 are also fixedly connected to the bottom of the floor 18. Thus, the transverse rods 19 and the longitudinal rods 20 form a cross-shaped reinforcing rib structure at the bottom of the floor 18. This design significantly enhances the structural strength and rigidity of the floor 18 in the horizontally unfolded state, enabling it to withstand greater loads, prevent deformation, and improve the safety and durability of the space capsule homestay during use. It is especially suitable for application scenarios that require the placement of heavy items or a large number of expected guests.

[0032] Example 3: The difference between this example and Example 1 is that the top and side walls of the opening of the fixed chamber 1 are provided with interconnected grooves, and sealing airbags 31 are fixedly installed in the grooves. Multiple spring airbags 32 are provided at intervals along the length of the top of the two fixed plates 28. The spring airbags 32 on the same fixed plate 28 are interconnected and connected to the sealing airbags 31 on the adjacent side through pipes.

[0033] The slide rail 9 is a rectangular square tube with a groove on its outer side. The expansion compartment 2 has a groove corresponding to the position of the slide rail 9. The slide rail 9 is located in the groove, and a fixed shaft is fixedly installed in the groove. The other end of the fixed shaft extends through the groove into the rectangular square tube and is rotatably mounted with a pulley 30. The diameter of the pulley 30 is a, the inner height of the rectangular square tube is b, and the height of the groove is c, where b ≥ a > c.

[0034] Working principle: When the floor 18 is not lowered, the spring airbag 32 is in a naturally inflated state, and the sealing airbag 31 is in a contracted state, with gaps at the joints to facilitate the free extension and retraction of the expansion compartment 2. When the expansion compartment 2 is fully extended and the second hydraulic cylinder 23 pushes the floor 18 downward to a horizontal position, the free end of the floor 18 presses precisely on the corresponding array of spring airbags 32. The pressure of the floor 18 forces the spring airbags 32 to be compressed, and the air (or inert gas) inside is squeezed into the sealing airbags 31 on the adjacent side through the connecting pipe. The sealing airbags 31 are thus inflated and expand, tightly filling the gap between the groove of the opening of the fixed compartment 1 and the inner wall of the expansion compartment 2, thereby achieving automatic and reliable sealing. When retraction is required, the floor 18 is pulled up, relieving the pressure on the spring airbags 32. The spring airbags 32 return to their original shape under the action of their internal springs, increasing in volume and drawing back the gas from the sealing airbags 31, causing the sealing airbags 31 to contract, thereby releasing the seal without affecting the sliding of the expansion compartment 2.

[0035] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A retractable space capsule-style guesthouse and its sealing structure, comprising a fixed cabin (1), characterized in that: It also includes a bidirectional telescopic mechanism, a controller, a battery, and an extension compartment (2) that slides on both sides of the fixed compartment (1). The fixed compartment (1) has openings on both sides, and the two extension compartments (2) are both open at one end of each adjacent side. The top of the fixed compartment (1) is fixedly installed with a first flexible photovoltaic panel (3), and the tops of the two expansion compartments (2) are fixedly installed with a second flexible photovoltaic panel (4). The first flexible photovoltaic panel (3), the second flexible photovoltaic panel (4), the controller and the bidirectional telescopic mechanism are all electrically connected to the battery, and the bidirectional telescopic mechanism is controlled by the controller. The bidirectional telescopic mechanism includes multiple telescopic components spaced laterally at the bottom of the fixed compartment (1) for driving the two extended compartments (2) to move toward or away from each other.

2. The telescopic space capsule-style guesthouse and its sealing structure according to claim 1, characterized in that: The upper and lower parts of the front and rear ends of the fixed compartment (1) are fixedly installed with slide rails (9) along the longitudinal direction, and the two expansion compartments (2) are slidably connected to the fixed compartment (1) through the slide rails (9). The bottom of the fixed compartment (1) is fixedly installed with two inner and outer support columns (10) on both the left and right sides. The telescopic assembly includes two connecting rods (15) that are fixedly installed in parallel between the two inner support columns (10). The ends of the two connecting rods (15) that are far apart from each other are hinged to a first hydraulic cylinder (17). The piston rod end of the first hydraulic cylinder (17) passes through the through hole (16) opened on the outer support column (10) and is hinged to the adjacent expansion compartment (2).

3. The telescopic space capsule-style guesthouse and its sealing structure according to claim 2, characterized in that: The extended compartment (2) includes a U-shaped side plate and a top plate. A horizontal fixing plate (28) is fixedly installed on the inner side of the bottom of the U-shaped side plate. The piston rod end of the first hydraulic cylinder (17) is hinged to the fixing plate (28). The bottom of the fixed chamber (1) is provided with multiple sets of guide components at horizontal intervals. Each set of guide components includes two slide cylinders (12) that are fixedly connected to the support column (10). Each slide cylinder (12) is fitted with a slide rod (13). One end of the slide rod (13) is fixedly connected to the corresponding side fixing plate (28). Multiple rollers (14) that contact the inner wall of the slide cylinder (12) are rotatably installed on the slide rod (13).

4. The telescopic space capsule-style guesthouse and its sealing structure according to claim 3, characterized in that: The fixed cabin (1) has hinged flip-up floorboards (18) on both sides of its bottom plate. The bottom of the fixed chamber (1) is provided with multiple pushing components at horizontal intervals. The pushing components include a second hydraulic cylinder (23). The cylinder end of the second hydraulic cylinder (23) is hinged to the inner support column (10). The piston rod end passes through the through hole (16) and is hinged to a T-shaped plate (24). Multiple second connecting rods (22) are fixedly installed on the crossbar of the T-shaped plate (24) at horizontal intervals. The two outermost second connecting rods (22) are fixedly installed with a first connecting rod (21) on the side away from each other. The first connecting rod (21) and the second connecting rod (22) are both fixedly connected to the floor (18) for driving the floor (18) to flip to a horizontal state.

5. The telescopic space capsule-style guesthouse and its sealing structure according to claim 4, characterized in that: The top and side walls of the fixed chamber (1) are provided with interconnected grooves, and a sealing airbag (31) is fixedly installed in the groove. The top of each of the two fixing plates (28) is provided with a plurality of spring airbags (32) spaced apart along its length. The plurality of spring airbags (32) on the same fixing plate (28) are interconnected and connected to the sealing airbags (31) on the adjacent side via pipes. When the floor (18) is flipped to a horizontal position and pressed onto the spring airbag (32), the gas inside the spring airbag (32) is forced into the sealing airbag (31) to inflate it, thereby achieving a seal at the joint between the fixed compartment (1) and the extended compartment (2).

6. The telescopic space capsule-style guesthouse and its sealing structure according to claim 2, characterized in that: The slide rail (9) is a rectangular square tube with a groove on its outer side; The expansion compartment (2) has a groove at the position corresponding to the slide rail (9). The slide rail (9) is located in the groove. A fixed shaft is fixedly installed in the groove. One end of the fixed shaft extends into the rectangular square tube and is rotatably installed with a pulley (30). The diameter of the pulley (30) is a, the inner height of the rectangular tube is b, and the height of the groove is c, and the relationship b≥a>c is satisfied.

7. The telescopic space capsule-style guesthouse and its sealing structure according to claim 4, characterized in that: A horizontal bar (19) is fixedly installed at the bottom of the floor (18), and multiple longitudinal bars (20) are vertically fixed on the horizontal bar (19) to form a cross-shaped reinforcing structure. Multiple longitudinally arranged support rods are fixed equidistantly in the transverse direction between the two inner support columns (10).

8. The telescopic space capsule-style guesthouse and its sealing structure according to claim 3, characterized in that: The U-shaped side panel of the extended compartment (2) has multiple outwardly recessed storage spaces (29). The U-shaped side panel has a first window (25) in the middle of the horizontal plate, second windows (26) on both sides, and a third window (27) on its vertical plate.

9. The telescopic space capsule-style guesthouse and its sealing structure according to claim 1, characterized in that: The fixed cabin (1) is equipped with a bathroom (6), and an observation window (5) is provided at one end of the fixed cabin (1). An equipment room (7) is provided at the opposite end of the observation window (5). A doorway communicating with the equipment room (7) is opened on the side wall of the fixed cabin (1), and a fence door is installed inside the doorway. The battery, controller, hydraulic oil tank supplying oil to the first hydraulic cylinder (17) and the second hydraulic cylinder (23), as well as air conditioner and water heater are all integrated in the equipment room (7).

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