Expansion type box-type house

Abstract

The utility model relates to the technical field of box-type houses, and provides an expanded box-type house which comprises a cover top. An expanding top plate sliding groove is formed in the cover top, an expanding top plate is slidably mounted in the expanding top plate sliding groove, a turnover groove is formed in the bottom of the expanding top plate, and a folding plate is rotatably mounted in the turnover groove. By sliding the sliding block, the expanding top plate slides leftwards, and when the sliding block drives the limiting sliding block to slide to the leftmost end, the folding plate is influenced by gravity to drive the rotating block to turn over in the rotating groove, so that the folding plate is perpendicular to the bottom surface. The original limited indoor space is greatly extended instantly, the instant space change provides more diversified use scenes and higher space utilization rate for residents, and the requirements of temporary living, working space expansion and leisure and entertainment can be flexibly met.

Description

Technical Field

[0001] The utility model relates to the technical field of box-type houses, and specifically to an expandable box-type house. Background Art

[0002] With the development of society and population growth, living space has become a focus of public attention. Traditional housing forms cannot meet the needs of all groups, especially those who have higher requirements for flexibility, mobility, and environmental friendliness. Container housing technology has gradually matured, from the direct conversion of early shipping containers to factory-produced container houses through structural design. The quality and comfort of construction have been greatly improved. With the continuous advancement of technology and the continued growth of market demand, expandable container houses are expected to become a more popular housing form in the future. Their flexibility, environmental friendliness, and affordability will attract more people, especially in the context of accelerated urbanization and increased population mobility. Expandable container houses will play a greater role. Traditional container houses lack the flexibility to expand space and often require workers to rebuild and connect them. This method is time-consuming and labor-intensive, and is not easy to disassemble and transport. Therefore, they need to be improved and optimized. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides an expandable box-type house, which has the advantages of flexible expansion and strong stability.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an expandable box-type house, comprising a roof, an expandable top plate slide groove is provided inside the roof, an expandable top plate is slidably installed inside the expandable top plate slide groove, a flip groove is provided at the bottom of the expandable top plate, a folding plate is rotatably installed inside the flip groove, a rotating groove is provided at the end of the expandable top plate, a rotating block is rotatably installed inside the rotating groove, a folding plate is fixedly installed between the opposite surfaces of the two rotating blocks, and the folding plate is rotatably installed inside the flip groove.

[0005] As an optimal technical solution of the present invention, a box body is fixedly installed on the bottom of the cover top, fixed blocks are fixedly installed on the front and back sides of the box body, a gear is rotatably installed on the left side of the front of the fixed block, a rotating rod is fixedly installed in the middle of the gear, the rotating rod passes through the gear and the fixed block, and an expansion base plate is fixedly sleeved on the outer surface of the rotating rod.

[0006] As an optimal technical solution of the present invention, the front and rear sides of the cover are both provided with limiting slide grooves, the middle part of the limiting slide groove is provided with a slider groove, the inside of the slider groove is slidably installed with a slider, and the slider is fixedly connected to the expansion top plate.

[0007] As a preferred technical solution of the present invention, limit sliders are fixedly installed on both the upper and lower sides of the slider, and the limit sliders are slidably installed inside the limit sliding groove.

[0008] As a preferred technical solution of the present invention, a rack is slidably mounted on the top of the gear and the rack is meshed with the gear, and a limit block is fixedly mounted on the left end of the rack.

[0009] As a preferred technical solution of the present invention, a connecting block is fixedly installed on the right end of the rack, and a hydraulic cylinder is fixedly installed on the right end of the connecting block.

[0010] As a preferred technical solution of the present invention, a hydraulic cylinder fixing block is fixedly installed on the right end of the hydraulic cylinder, and the hydraulic cylinder fixing block is fixedly installed on the top of the fixing block.

[0011] As a preferred technical solution of the present invention, a card slot is provided on the top right side of the expansion base plate, and the card slot is engaged with the folding plate.

[0012] As a preferred technical solution of the present invention, a bottom plate is fixedly installed on the bottom of the box body, and four support blocks are fixedly installed on the bottom of the bottom plate. The four support blocks are fixedly arranged at the four corners of the bottom of the bottom plate.

[0013] As a preferred technical solution of the present invention, the cover top and the box body are both configured to be convex, and the cover top fits the shape of the box body.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. The utility model slides the slider to make the expansion top plate slide to the left. When the slider drives the limit slider to slide to the leftmost end, the folding plate is affected by gravity and drives the rotating block to flip inside the rotating groove, so that the folding plate is perpendicular to the bottom surface. By extending the expansion top plate to the left and flipping the folding plate, the area of the box-type house is greatly increased. Compared with the traditional device, the left movement of the expansion top plate and the automatic flipping of the folding plate can be achieved through a simple sliding operation, so that the originally limited indoor space is instantly greatly extended. This instant space change provides residents with more diverse usage scenarios and higher space utilization. Whether it is temporary residence, work space expansion or leisure and entertainment needs, they can be flexibly met.

[0016] 2. The utility model starts the hydraulic cylinder, and the output shaft of the hydraulic cylinder expands and contracts to make the rack move left and right, so that the rack drives the gear to rotate, the gear drives the rotating rod to rotate, and the rotating rod drives the expansion base plate to flip. By controlling the expansion and contraction of the output shaft of the hydraulic cylinder, the flipping angle of the expansion base plate is controlled, so that the expansion base plate is parallel to the ground and perpendicular to the folding plate, so that the overall expanded space is surrounded. Compared with traditional devices, the hydraulic cylinder serves as the power source, and the precise expansion and contraction of its output shaft can drive the entire flipping mechanism to operate quickly and smoothly. This process does not require complicated manual operation. After the expansion base plate is flipped into place, it forms a surround-type expansion space together with the folding plate. This design not only expands the usable area, but also enhances the stability of the entire structure by increasing the support points. Whether it is windy and rainy weather or other external impacts, it can be better resisted, ensuring the safety of the residents. The surround-type space layout also enhances privacy and comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the left side structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the roof structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the expanded top plate chute structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the flip trough of the utility model;

[0022] Figure 6 This is a schematic diagram of the folding plate structure of the utility model.

[0023] In the figure: 1. Box body; 2. Extension bottom plate; 3. Fixed block; 4. Rotating rod; 5. Gear; 6. Rack; 7. Limit block; 8. Connecting block; 9. Hydraulic cylinder; 10. Hydraulic cylinder fixed block; 11. Slot; 12. Cover top; 13. Extension top plate slide; 14. Limit slide; 15. Extension top plate; 16. Slider; 17. Limit slider; 18. Flip groove; 19. Folding plate; 20. Rotating block; 21. Rotating groove; 22. Support block; 23. Bottom plate; 24. Slider groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] like Figures 1 to 6 As shown, the utility model provides an expandable box-type house, including a roof 12, an expandable top plate slide 13 is opened inside the roof 12, an expandable top plate 15 is slidably installed inside the expandable top plate slide 13, a flip groove 18 is opened at the bottom of the expandable top plate 15, a folding plate 19 is rotatably installed inside the flip groove 18, a rotating groove 21 is opened at the end of the expandable top plate 15, a rotating block 20 is rotatably installed inside the rotating groove 21, a folding plate 19 is fixedly installed between the opposite surfaces of the two rotating blocks 20, and the folding plate 19 is rotatably installed inside the flip groove 18.

[0026] The staff moves the slider 16 to the left so that the slider 16 slides inside the slider groove 24. The slider 16 drives the expansion top plate 15 to slide inside the cover top 12. The slider 16 drives the two limit sliders 17 to slide inside the limit slide groove 14. When the limit slider 17 slides to the leftmost end, the folding plate 19 is affected by gravity, causing the folding plate 19 to rotate inside the flip groove 18, so that the folding plate 19 drives the rotating block 20 to rotate inside the rotating groove 21. At this time, the staff adjusts the rotation angle of the folding plate 19 so that the folding plate 19 is placed vertically.

[0027] By sliding the slider 16, the expansion top plate 15 slides to the left. When the slider 16 drives the limit slider 17 to slide to the leftmost end, the folding plate 19 is affected by gravity and drives the rotating block 20 to flip inside the rotating groove 21, so that the folding plate 19 is perpendicular to the bottom surface. By extending the expansion top plate 15 to the left and flipping the folding plate 19, the area of the box-type house is greatly increased. Compared with the traditional device, the left movement of the expansion top plate 15 and the automatic flipping of the folding plate 19 can be achieved through a simple sliding operation, so that the originally limited indoor space is instantly greatly extended. This instant space change provides residents with more diverse usage scenarios and higher space utilization. Whether it is temporary residence, work space expansion or leisure and entertainment needs, they can be flexibly met.

[0028] Among them, the box body 1 is fixedly installed at the bottom of the cover top 12, and the fixed blocks 3 are fixedly installed on the front and back sides of the box body 1. A gear 5 is rotatably installed on the left side of the front of the fixed block 3. A rotating rod 4 is fixedly installed in the middle of the gear 5. The rotating rod 4 passes through the gear 5 and the fixed block 3, and an expansion base plate 2 is fixedly sleeved on the outer surface of the rotating rod 4.

[0029] The staff starts the hydraulic cylinder 9, and the output shaft of the hydraulic cylinder 9 extends and retracts to drive the connecting block 8 to move left and right, and the connecting block 8 drives the rack 6 to move left and right. The rack 6 is engaged with the gear 5, and the rack 6 moves left and right to drive the gear 5 to rotate. The gear 5 drives the rotating rod 4 to rotate, and the rotation of the rotating rod 4 drives the expansion base plate 2 to flip on the surface of the rotating rod 4. The staff adjusts the flipping angle so that the expansion base plate 2 is perpendicular to the folding plate 19.

[0030] By starting the hydraulic cylinder 9, the output shaft of the hydraulic cylinder 9 is extended and retracted, causing the rack 6 to move left and right, causing the rack 6 to drive the gear 5 to rotate, the gear 5 to drive the rotating rod 4 to rotate, and the rotating rod 4 to drive the expansion base plate 2 to flip. By controlling the extension and retraction of the output shaft of the hydraulic cylinder 9, the flipping angle of the expansion base plate 2 is controlled, so that the expansion base plate 2 is parallel to the ground and perpendicular to the folding plate 19, so that the overall expanded space is surrounded. Compared with traditional devices, the hydraulic cylinder 9 serves as a power source, and the precise extension and retraction of its output shaft can drive the entire flipping mechanism to operate quickly and smoothly. This process does not require complicated manual operation. After the expansion base plate 2 is flipped into place, it forms a surround-type expansion space together with the folding plate 19. This design not only expands the usable area, but also enhances the stability of the entire structure by increasing the support points. Whether it is windy and rainy weather or other external impacts, it can be better resisted, ensuring the safety of the residents. The surround-type space layout also enhances privacy and comfort.

[0031] Among them, the front and rear sides of the cover top 12 are both provided with limiting sliding grooves 14, the middle of the limiting sliding grooves 14 is provided with a slider groove 24, the inside of which is slidably installed with a slider 16, and the slider 16 is fixedly connected to the expansion top plate 15.

[0032] By sliding the slider 16 to the left, the slider 16 slides inside the slider groove 24. By setting the limiting groove 14, the slider 16 drives the limiting slider 17 to slide inside the limiting groove 14. By setting the limiting groove 14, it is prevented that the slider 16 drives the expansion top plate 15 to fall off when sliding inside the expansion top plate groove 13. The limiting groove 14 acts as a physical constraint, effectively limiting the displacement and shaking of the slider 16 and the limiting slider 17 and the expansion top plate 15 connected thereto during the sliding process, ensuring the accuracy and stability of the entire sliding system, and maintaining stability even when subjected to external forces.

[0033] The upper and lower sides of the slider 16 are fixedly mounted with limit sliders 17 , and the limit sliders 17 are slidably mounted inside the limit sliding groove 14 .

[0034] By providing a limiting slider 17 , the limiting slider 17 slides inside the limiting slot 14 , so that the slider 16 is restricted by the limiting slot 14 when driving the limiting slider 17 to slide, thereby preventing the expanded top plate 15 from falling off from the cover top 12 .

[0035] A rack 6 is slidably mounted on the top of the gear 5 and meshes with the gear 5 , and a limit block 7 is fixedly mounted on the left end of the rack 6 .

[0036] By providing a rack 6, the rack 6 is engaged with the gear 5. When the hydraulic cylinder 9 is started, the hydraulic cylinder 9 pushes the rack 6 to move left and right, so that the rack 6 drives the gear 5 to rotate, and the gear 5 drives the expansion base plate 2 to flip. By providing a limit block 7, the rack 6 is prevented from falling off or excessively moving when engaged with the gear 5, thereby ensuring the stable operation of the mechanism.

[0037] The right end of the rack 6 is fixedly mounted with a connecting block 8 , and the right end of the connecting block 8 is fixedly mounted with a hydraulic cylinder 9 .

[0038] By providing a connecting block 8 and a hydraulic cylinder 9 at the right end of the connecting block 8, direct contact between the hydraulic cylinder 9 and the rack 6 is avoided, and direct friction and collision between the two are avoided, thereby significantly reducing the risk of wear and damage, making the entire transmission system more stable, and improving work efficiency and precision.

[0039] Among them, a hydraulic cylinder fixing block 10 is fixedly installed on the right end of the hydraulic cylinder 9, and the hydraulic cylinder fixing block 10 is fixedly installed on the top of the fixing block 3.

[0040] By starting the hydraulic cylinder 9, the output shaft of the hydraulic cylinder 9 drives the connecting block 8 to move, the connecting block 8 drives the rack 6 to move, and the rack 6 drives the gear 5 to rotate, so that the entire flipping mechanism can operate stably. By providing a hydraulic cylinder fixing block 10, the hydraulic cylinder fixing block 10 firmly fixes the hydraulic cylinder 9 on the fixing block 3, so that the hydraulic cylinder 9 is more stable when driven, and the operation of the overall flipping mechanism is more stable.

[0041] A card slot 11 is provided on the top right side of the expansion base plate 2 , and the card slot 11 is engaged with the folding plate 19 .

[0042] A card slot 11 is provided at the top right side of the expanded bottom plate 2. When the folding plate 19 flips over and becomes perpendicular to the bottom surface, the card slot 11 engages with the folding plate 19, so that the folding plate 19 can be firmly fixed, thereby increasing the stability of the box structure.

[0043] A bottom plate 23 is fixedly mounted on the bottom of the box body 1 , and four support blocks 22 are fixedly mounted on the bottom of the bottom plate 23 . The four support blocks 22 are fixedly arranged at four corners of the bottom of the bottom plate 23 .

[0044] By providing the support blocks 22, corrosion caused by direct contact between the box body 1 and the bottom plate 23 and the bottom surface is avoided. Moreover, since four support blocks 22 are provided and the four support blocks 22 are firmly fixed to the four corners of the bottom plate 23, the overall box body 1 is placed more stably.

[0045] The cover top 12 and the box body 1 are both configured to be convex, and the cover top 12 fits the shape of the box body 1 .

[0046] By providing a roof 12, the roof 12 is set to be convex, and the shape of the roof 12 is in contact with the box body 1. This design not only improves the overall aesthetics, but also increases the usable area of the house, improves space utilization, and brings a more comfortable, convenient and efficient living experience to the residents.

[0047] The working principle and use process of this utility model:

[0048] The staff moves the slider 16 to the left so that the slider 16 slides inside the slider groove 24. The slider 16 drives the expansion top plate 15 to slide inside the cover top 12. The slider 16 drives the two limit sliders 17 to slide inside the limit slide groove 14. When the limit slider 17 slides to the leftmost end, the folding plate 19 is affected by gravity, causing the folding plate 19 to rotate inside the flip groove 18, so that the folding plate 19 drives the rotating block 20 to rotate inside the rotating groove 21. At this time, the staff adjusts the rotation angle of the folding plate 19 so that the folding plate 19 is placed vertically.

[0049] The staff starts the hydraulic cylinder 9, and the output shaft of the hydraulic cylinder 9 extends and retracts to drive the connecting block 8 to move left and right, and the connecting block 8 drives the rack 6 to move left and right. The rack 6 is engaged with the gear 5, and the rack 6 moves left and right to drive the gear 5 to rotate. The gear 5 drives the rotating rod 4 to rotate, and the rotation of the rotating rod 4 drives the expansion base plate 2 to flip on the surface of the rotating rod 4. The staff adjusts the flipping angle so that the expansion base plate 2 is perpendicular to the folding plate 19.

[0050] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An expandable box-type house, comprising a roof (12), characterized in that: An expansion top plate slide groove (13) is provided inside the cover top (12), an expansion top plate (15) is slidably installed inside the expansion top plate slide groove (13), a flip groove (18) is provided at the bottom of the expansion top plate (15), a folding plate (19) is rotatably installed inside the flip groove (18), a rotating groove (21) is provided at the end of the expansion top plate (15), a rotating block (20) is rotatably installed inside the rotating groove (21), a folding plate (19) is fixedly installed between the opposite surfaces of the two rotating blocks (20), and the folding plate (19) is rotatably installed inside the flip groove (18).

2. The expandable container house according to claim 1, characterized in that: The bottom of the cover (12) is fixedly mounted with a box body (1), the front and rear sides of the box body (1) are fixedly mounted with fixed blocks (3), a gear (5) is rotatably mounted on the left side of the front of the fixed block (3), a rotating rod (4) is fixedly mounted in the middle of the gear (5), the rotating rod (4) passes through the gear (5) and the fixed block (3), and an expansion base plate (2) is fixedly sleeved on the outer surface of the rotating rod (4).

3. The expandable container house according to claim 1, characterized in that: The front and rear sides of the cover (12) are both provided with a limit slide groove (14), the middle of the limit slide groove (14) is provided with a slider groove (24), the interior of the slider groove (24) is slidably mounted with a slider (16), and the slider (16) is fixedly connected to the expansion top plate (15).

4. The expandable container house according to claim 3, characterized in that: Limiting sliders (17) are fixedly mounted on both the upper and lower sides of the slider (16), and the limiting slider (17) is slidably mounted inside the limiting sliding groove (14).

5. The expandable container house according to claim 2, characterized in that: A rack (6) is slidably mounted on the top of the gear (5) and the rack (6) is meshed with the gear (5). A limit block (7) is fixedly mounted on the left end of the rack (6).

6. The expandable container house according to claim 5, characterized in that: A connecting block (8) is fixedly mounted on the right end of the rack (6), and a hydraulic cylinder (9) is fixedly mounted on the right end of the connecting block (8).

7. The expandable container house according to claim 6, characterized in that: A hydraulic cylinder fixing block (10) is fixedly mounted on the right end of the hydraulic cylinder (9), and the hydraulic cylinder fixing block (10) is fixedly mounted on the top of the fixing block (3).

8. The expandable container house according to claim 2, characterized in that: A card slot (11) is provided on the top right side of the expansion base plate (2), and the card slot (11) is engaged with the folding plate (19).

9. The expandable container house according to claim 2, characterized in that: A bottom plate (23) is fixedly mounted on the bottom of the box body (1), and four support blocks (22) are fixedly mounted on the bottom of the bottom plate (23). The four support blocks (22) are fixedly arranged at four corners of the bottom of the bottom plate (23).

10. The expandable container house according to claim 1, characterized in that: The cover top (12) and the box body (1) are both configured to be convex, and the cover top (12) fits the shape of the box body (1).

Images