Hard-shell folding tent capable of being unfolded manually
The manually unfolded hard-shell folding tent structure utilizes gas springs and rollers to achieve automatic unfolding and folding, solving the problem of tents being easily damaged in inclement weather, extending service life and reducing manufacturing costs.
Patent Information
- Application Number
- CN202423317236.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing rooftop tents are easily damaged in severe weather and have a short lifespan. Replacing the tent fabric with a hard-shell material would increase the weight and manufacturing cost of the rooftop tent.
It adopts a manually deployable hard-shell folding tent structure, using gas springs and rollers to achieve automatic deployment and folding of the tent, reducing reliance on additional power units, and combining scissor arms and folding panels to improve the tent's stability and durability.
It enables stable use of tents in severe weather, extends their service life, reduces manufacturing costs, and avoids the need for additional power units.
Smart Images
Figure CN223824726U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of rooftop tents, specifically a manually unfoldable hard-shell folding tent. Background Technology
[0002] A rooftop tent is a portable, retractable, and foldable tent that is set up on the roof of a vehicle. Existing rooftop tents generally include a base frame fixed to the roof rack, a top panel placed above the base frame, lifting mechanisms symmetrically installed between the top panel and the sides of the base frame, and a tent fabric connecting the base frame and the top panel around the perimeter, with a tent door opening in the tent fabric.
[0003] However, ordinary tent fabric cannot withstand severe weather. Rooftop tents are easily damaged when used in strong winds, heavy rain, or snow, resulting in a shorter lifespan for rooftop tents made of tent fabric. Switching to a hard-shell material would increase the overall weight of the rooftop tent, requiring an additional power unit to move the top frame relative to the bottom frame, which would increase the overall manufacturing cost of the rooftop tent to some extent. Utility Model Content
[0004] The purpose of this invention is to provide a manually deployable hard-shell folding tent, which solves the problem of short service life of manually deployable roof tents, increases the service life of roof tents, and reduces the manufacturing cost of roof tents.
[0005] To achieve the above objectives, the utility model employs the following technical solution:
[0006] A manually deployable hard-shell folding tent includes a bottom frame mounted on a roof rack and a top frame positioned above the bottom frame. The top frame has a top plate. Scissor arms are symmetrically arranged between the front and rear sides of the top frame and the bottom frame. Two hinge points of the scissor arms are rotatably connected to the bottom frame and the top frame, respectively. The other two hinge points of the scissor arms are rotatably connected to a first roller and a second roller, respectively. The first roller and the second roller are slidably connected to the bottom frame and the top frame, respectively.
[0007] The top frame and the bottom frame are symmetrically provided with folding plates and several gas springs on their left and right sides. The two ends of the folding plates and the gas springs are respectively rotatably connected to the top frame and the bottom frame. The hinge points of the gas springs and the top frame and the bottom frame are not on the same vertical line.
[0008] Furthermore, guide frames are provided on the front and rear inner sides of the bottom frame and the top frame, and two hinge points of the scissor arm are rotatably connected to the guide frames, and the first roller and the second roller are slidably disposed on the guide frames.
[0009] Furthermore, guide rods are rotatably connected to the other two hinge points of the scissor arm, and slide grooves that are slidably connected to the guide rods are provided on both sides of the guide frame. The first roller and the second roller are rotatably mounted on the guide rods.
[0010] Furthermore, a limiting block is symmetrically provided at one end of the guide rod, and protrusions are symmetrically provided at both ends of the guide frame, with a limiting groove on the protrusion that engages with the limiting block.
[0011] Furthermore, a sliding plate is slidably connected to the bottom frame and the top frame, and the sliding plate is connected to two protrusions.
[0012] Furthermore, the bottom frame and the top frame are respectively threaded with screws, and the ends of the screws are respectively provided with T-shaped blocks. The ends of the slide plate are provided with T-shaped grooves that are rotatably connected to the T-shaped blocks, and the two sides of the T-shaped blocks are respectively in contact with the slide plate.
[0013] Furthermore, one side of the protrusion is provided with an inclined surface that contacts the limiting block, and a return spring is provided between the two limiting blocks.
[0014] Furthermore, the folding panel includes a first frame and a second frame that are rotatably connected to the bottom frame and the top frame, respectively, and a hinge is provided between the first frame and the second frame.
[0015] Furthermore, insulation boards are respectively provided on the first frame and the second frame.
[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0017] 1. When using a rooftop tent, apply external force to the top frame by hand, causing the top frame to move upward relative to the bottom frame. At the same time, the gas spring begins to extend with this action. Since the gas pressure inside the cylinder is higher than the external air pressure, the gas inside the gas spring pushes the piston outward. Because the hinge points of the gas spring, the top frame, and the bottom frame are not on the same vertical line, the angle between the gas spring and the bottom frame gradually increases, causing the vertical component force of the gas spring on the top frame to gradually increase until the vertical component force generated by the gas spring is sufficient to counteract the weight of the top panel, the top frame, and the folding panel. No additional force is required, reducing the thrust required to unfold the folding tent and enabling manual unfolding of the folding tent. Furthermore, no additional power unit is needed to drive the top frame to move relative to the bottom frame, thereby reducing the manufacturing cost of the rooftop tent.
[0018] After using the tent, press down on the top frame of the rooftop tent. The resulting thrust, combined with the weight of the top panel, top frame, and folding panel, counteracts the resistance generated by the compression of the gas spring. Since the hinge points of the gas spring, top frame, and bottom frame are not on the same vertical line, the angle between the gas spring and the bottom frame gradually decreases, thereby gradually reducing the vertical component of the force exerted by the gas spring on the top frame. This allows the rooftop tent to be closed up more effectively, enabling manual unfolding of the folding tent without the need for an additional power unit to drive the top frame relative to the bottom frame, thus reducing the manufacturing cost of the rooftop tent.
[0019] 2. During the unfolding of the rooftop tent, the hinge point of the scissor arm on the top frame moves upward together. The resulting force causes the first roller and the second roller to slide on the top frame and the bottom frame respectively, thus unfolding the scissor arm. At the same time, the first roller and the second roller roll in contact with the top frame and the bottom frame, reducing the friction between the scissor arm and the top frame and the bottom frame, further reducing the thrust required to unfold the folding tent, enabling manual unfolding of the folding tent without the need for an additional power unit to drive the top frame to move relative to the bottom frame, thereby reducing the manufacturing cost of the rooftop tent.
[0020] Once the tent is fully deployed, the scissor arms on the front and rear sides will share most of the pressure applied to the top frame. Combined with the relatively sturdy top and the folding panels on the left and right sides, the rooftop tent can be used normally in strong winds, heavy rain, and snow, while extending the service life of the rooftop tent. Attached Figure Description
[0021] Appendix Figure 1 This is a structural diagram of the base frame and top frame of this utility model.
[0022] Appendix Figure 2 This is a schematic diagram of the scissor arm of this utility model.
[0023] Appendix Figure 3 This is a schematic diagram of the structure of the first roller of this utility model.
[0024] Appendix Figure 4 This is a schematic diagram of the structure of the limiting block of this utility model.
[0025] The labels shown in the attached diagram:
[0026] 1. Base frame; 2. Top frame; 3. Top plate; 4. Scissor arm; 5. First roller; 6. Second roller; 7. Folding plate; 8. Gas spring; 9. Guide frame; 10. Guide rod; 11. Slide groove; 12. Limiting block; 13. Protrusion; 14. Limiting groove; 15. Slide plate; 16. Screw; 17. T-block; 18. T-slot; 19. Inclined surface; 20. Return spring; 21. First frame; 22. Second frame; 23. Hinge; 24. Insulation board. Detailed Implementation
[0027] The present invention will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined in this application.
[0028] A manually unfolded hard-shell folding tent, such as Figure 1 and Figure 2 As shown, the roof rack includes a bottom frame 1 mounted on the roof rack and a top frame 2 positioned above the bottom frame 1. A top plate 3 is mounted on the top frame 2. Scissor arms 4 are symmetrically positioned between the front and rear sides of the top frame 2 and the bottom frame 1. Two hinge points of each scissor arm 4 are rotatably connected to the bottom frame 1 and the top frame 2, respectively. The other two hinge points of each scissor arm 4 are rotatably connected to a first roller 5 and a second roller 6, respectively. The first roller 5 and the second roller 6 are slidably connected to the bottom frame 1 and the top frame 2, respectively. During the deployment of the roof tent, the hinge points of the scissor arms 4 on the top frame 2 move upwards together. The resulting force drives the first roller 5 and the second roller 6 to move upwards on the top frame 2 and the bottom frame, respectively. The scissor arms 4 slide upwards to unfold, and simultaneously, through the first roller 5 and the second roller 6, they roll in contact with the top frame 2 and the bottom frame 1, reducing the friction between the scissor arms 4 and the top frame 2 and the bottom frame 1, further reducing the thrust required to unfold the folding tent, thus enabling manual unfolding of the folding tent without the need for an additional power unit to drive the top frame 2 relative to the bottom frame 1, thereby reducing the manufacturing cost of the roof tent; when the tent is fully unfolded, the scissor arms 4 on the front and rear sides will share most of the pressure applied to the top frame 2, and with the relatively sturdy top and the folding panels 7 on the left and right sides, the roof tent can be used normally in strong winds, heavy rain, and snow, while extending the service life of the roof tent;
[0029] A folding plate 7 and several gas springs 8 are symmetrically arranged between the left and right sides of the top frame 2 and the bottom frame 1. The two ends of the folding plate 7 and the gas springs 8 are rotatably connected to the top frame 2 and the bottom frame 1, respectively. The hinge points of the gas springs 8 with the top frame 2 and the bottom frame 1 are not on the same vertical line. When using the roof tent, external force is applied to the top frame 2 by hand, causing the top frame 2 to move upward relative to the bottom frame 1. Simultaneously, the gas springs 8 begin to extend with this movement. Because the gas pressure inside the cylinder is higher than the external air pressure, the gas inside the gas spring 8 pushes the piston outward. As the hinge points of the gas spring 8, top frame 2, and bottom frame 1 are not on the same vertical line, the angle between the gas spring 8 and the bottom frame 1 gradually increases, causing the vertical component of the force exerted by the gas spring 8 on the top frame 2 to gradually increase until the vertical component of the force generated by the gas spring 8 is sufficient to counteract the weight of the top plate 3, top frame 2, and folding plate 7. No additional force is required, reducing the thrust required to unfold the folding tent and enabling manual unfolding of the folding tent. Furthermore, no additional power unit is needed to drive the top frame 2 to move relative to the bottom frame 1, thereby reducing the manufacturing cost of the roof tent.
[0030] Preferred, such as Figure 2 and Figure 3 As shown, guide frames 9 are provided on the front and rear inner sides of the bottom frame 1 and the top frame 2 respectively. Two hinge points of the scissor arm 4 are rotatably connected to the guide frames 9 respectively. The first roller 5 and the second roller 6 are slidably disposed on the guide frames 9, which guide the sliding of the first roller 5 and the second roller 6 on the bottom frame 1 and the top frame 2, preventing the first roller 5 and the second roller 6 from falling off the bottom frame 1 and the top frame 2, thereby improving the stability of the overall structure and extending the service life of the roof tent.
[0031] Preferred, such as Figure 2 , Figure 3 and Figure 4 As shown, guide rods 10 are rotatably connected to the other two hinge points of the scissor arm 4. Slide grooves 11, slidably connected to the guide rods 10, are provided on both sides of the guide frame 9. These grooves guide the sliding of the first roller 5 and the second roller 6 on the bottom frame 1 and top frame 2, preventing them from detaching from the bottom frame 1 and top frame 2, thereby improving the overall structural stability and extending the service life of the rooftop tent. The first roller 5 and the second roller 6 are rotatably mounted on the guide rods 10, allowing them to rotate normally. This reduces the friction between the hinge points of the scissor arm 4 and the bottom frame 1 and top frame 2 during movement, further reducing the thrust required to unfold the folding tent. This enables manual unfolding of the folding tent without the need for an additional power unit to drive the top frame 2 relative to the bottom frame 1, thus reducing the manufacturing cost of the rooftop tent.
[0032] Preferred, such as Figure 2 , Figure 3 andFigure 4 As shown, a limiting block 12 is symmetrically provided at one end of the guide rod 10, and a protrusion 13 is symmetrically provided at both ends of the guide frame 9. The protrusion 13 is provided with a limiting groove 14 that engages with the limiting block 12. When the roof tent is fully extended or fully closed, the limiting block 12 will enter the limiting groove 14 provided in the protrusion 13. The resistance generated after the limiting block 12 contacts the limiting groove 14 will restrict the sliding of the first roller 5 and the second roller 6 on the guide frame 9, thereby fixing the state of the roof tent and preventing external forces from unintentionally acting on the top frame 2, causing it to change its original state and affecting the normal use of the roof tent. This improves the stability of the roof tent during use and extends its service life.
[0033] Preferred, such as Figure 2 , Figure 3 and Figure 4 As shown, a sliding plate 15 is slidably connected to the bottom frame 1 and the top frame 2. The sliding plate 15 is connected to two protrusions 13. By sliding the sliding plate 15 on the bottom frame 1 or the top frame 2, the two protrusions 13 are moved together, thereby changing the position of the limiting groove 14. This compensates for errors caused by the processing, so that when the roof tent is in a fully unfolded or closed state, the limiting block 12 enters the limiting groove 14, thereby locking the state of the roof tent and improving the use effect of the roof tent.
[0034] Preferred, such as Figure 2 , Figure 3 and Figure 4 As shown, screws 16 are threadedly connected to the bottom frame 1 and the top frame 2, respectively. T-shaped blocks 17 are provided at the ends of the screws 16, and T-shaped grooves 18 are provided at the ends of the slide plate 15, rotatably connected to the T-shaped blocks 17. The two sides of the T-shaped blocks 17 contact the slide plate 15. By rotating the screws 16 on the bottom frame 1 or the top frame 2, the screws 16 move on the bottom frame 1 or the top frame 2 due to their threaded connection. This causes the T-shaped blocks 17 to further contact the slide plate 15, generating a thrust that moves the slide plate 15 on the bottom frame 1 or the top frame 2, thereby changing the position of the limiting groove 14 and compensating for... Errors in the manufacturing process cause the limiting block 12 to enter the limiting groove 14 only when the rooftop tent is fully extended or closed, thus locking the rooftop tent and improving its usability. Specifically, after adjusting the position of the sliding plate 15, the screw 16 can be welded to the bottom frame 1 or top frame 2, or nuts can be provided at both ends of the screw 16 to contact the bottom frame 1 or top frame 2, thus fixing the screw 16 to the bottom frame 1 or top frame 2. This prevents the screw 16 from being accidentally rotated later, which would change the position of the limiting groove 14 and affect the subsequent extension or closure of the rooftop tent, thereby improving its usability.
[0035] Preferred, such asFigure 2 , Figure 3 and Figure 4 As shown, one side of the protrusion 13 is provided with an inclined surface 19 that contacts the limiting block 12. A return spring 20 is provided between the two limiting blocks 12. When the first roller 5 or the second roller 6 moves on the bottom frame 1 or the top frame 2 respectively and moves to the protrusion 13, the limiting block 12 contacts the inclined surface 19 on one side of the protrusion 13. The resulting force will push the two limiting blocks 12 to move inward and compress the return spring 20 between the two limiting blocks 12, so that the guide rod 10 continues to slide on the slide groove 11 until the limiting block 12 moves to the corresponding limit. Within the slot 14, the rebound force generated by the compression of the return spring 20 drives the two limiting blocks 12 to move to their respective sides, so that they enter the corresponding limiting slots 14. The resistance generated by the contact between the limiting blocks 12 and the limiting slots 14 restricts the sliding of the first roller 5 and the second roller 6 on the guide frame 9, thereby fixing the state of the roof tent and preventing external forces from unintentionally acting on the top frame 2, causing it to change its original state and affecting the normal use of the roof tent. This improves the stability of the roof tent during use and extends its service life.
[0036] Preferred, such as Figure 1 As shown, the folding panel 7 includes a first frame 21 and a second frame 22 that are rotatably connected to the bottom frame 1 and the top frame 2, respectively. Specifically, the first frame 21 and the second frame 22 can be made of steel to further enhance the overall strength of the roof tent, so that the roof tent can be used normally in strong winds, heavy rains, and snow, while extending the service life of the roof tent. A hinge 23 is provided between the first frame 21 and the second frame 22 for connecting the first frame 21 and the second frame 22.
[0037] Preferred, such as Figure 1 As shown, the first frame 21 and the second frame 22 are respectively provided with insulation boards 24 to improve the insulation effect of the roof tent, so that the roof tent can be used normally in strong winds, heavy rain and snow.
[0038] Example 1
[0039] This utility model provides a manually unfoldable hard-shell folding tent, such as... Figure 1 and Figure 2As shown, when using the rooftop tent, an external force is applied to the top frame 2 by hand, causing the top frame 2 to move upward relative to the bottom frame 1. At the same time, the gas spring 8 begins to extend with this action. Since the gas pressure inside the cylinder is higher than the external air pressure, the gas inside the gas spring 8 pushes the piston to move outward. Since the hinge point between the gas spring 8 and the top frame 2 and the bottom frame 1 is not on the same vertical line, the angle between the gas spring 8 and the bottom frame 1 gradually increases, causing the vertical component force applied by the gas spring 8 to the top frame 2 to gradually increase until the vertical component force generated by the gas spring 8 is sufficient to counteract the weight of the top plate 3, the top frame 2 and the folding plate 7. No additional force is required, reducing the thrust required to unfold the folding tent, realizing the manual unfolding of the folding tent, and eliminating the need for an additional power device to drive the top frame 2 to move relative to the bottom frame 1, thereby reducing the manufacturing cost of the rooftop tent.
[0040] Furthermore, during the unfolding of the rooftop tent, the hinge point of the scissor arm 4 on the top frame 2 moves upward together. The resulting force causes the first roller 5 and the second roller 6 to slide on the top frame 2 and the bottom frame 1 respectively, thus unfolding the scissor arm 4. At the same time, the rolling contact between the first roller 5 and the second roller 6 and the top frame 2 and the bottom frame 1 reduces the friction between the scissor arm 4 and the top frame 2 and the bottom frame 1, further reducing the thrust required to unfold the folding tent. This allows for manual unfolding of the folding tent without the need for an additional power unit to drive the top frame 2 relative to the bottom frame 1, thereby reducing the manufacturing cost of the rooftop tent. After the tent is fully unfolded, the scissor arms 4 on the front and rear sides will share most of the pressure applied to the top frame 2. Combined with the relatively sturdy top and the folding panels 7 on the left and right sides, the rooftop tent can be used normally in strong winds, heavy rain, and snow, while extending the service life of the rooftop tent.
[0041] After using the tent, pressing down on the top frame 2 of the rooftop tent generates a thrust that, combined with the weight of the top plate 3, top frame 2, and folding plate 7, counteracts the resistance generated by the contraction of the gas spring 8. Since the hinge points of the gas spring 8, top frame 2, and bottom frame 1 are not on the same vertical line, the angle between the gas spring 8 and bottom frame 1 gradually decreases, thereby gradually reducing the vertical component force exerted by the gas spring 8 on the top frame 2. This allows the rooftop tent to be closed up more effectively, enabling manual unfolding of the folding tent without the need for an additional power unit to drive the top frame 2 to move relative to the bottom frame 1, thus reducing the manufacturing cost of the rooftop tent.
[0042] Example 2
[0043] Based on Example 1, such as Figure 2 , Figure 3 and Figure 4As shown, during the unfolding or closing of the rooftop tent, the first roller 5 and the second roller 6 are slidably mounted on the guide frame 9, and the guide rod 10 is slidably mounted on the slide groove 11. This guides the first roller 5 and the second roller 6 as they slide on the bottom frame 1 and the top frame 2, preventing them from falling off the bottom frame 1 and the top frame 2. This improves the stability of the overall structure and extends the service life of the rooftop tent.
[0044] When the rooftop tent is fully extended or closed, the limiting block 12 contacts the inclined surface 19 on one side of the protrusion 13. The resulting force pushes the two limiting blocks 12 inward and compresses the return spring 20 between the two limiting blocks 12, causing the guide rod 10 to continue sliding on the slide groove 11 until the limiting blocks 12 move into the corresponding limiting groove 14. The rebound force generated by the compression of the return spring 20 drives the two limiting blocks 12 to move to their respective sides, so that they enter the corresponding limiting groove 14 and make contact with the limiting groove 14. The resulting resistance will restrict the sliding of the first roller 5 and the second roller 6 on the guide frame 9, thereby fixing the roof tent in place and preventing unintentional external forces from acting on the top frame 2, which could alter its original state and affect the normal use of the roof tent. This improves the stability of the roof tent during use and extends its service life. After using the roof tent or when it is needed, the limiting block 12 can be pressed with a bolt cutter or other tools to slide out of the limiting groove 14, releasing the overall fixation of the roof tent and facilitating its subsequent closure or unfolding.
[0045] Example 3
[0046] Based on Example 1, such as Figure 2 , Figure 3 and Figure 4 As shown, after the rooftop tent is assembled, rotating the screw 16 on the bottom frame 1 or top frame 2 causes the screw 16 to move on the bottom frame 1 or top frame 2 due to its threaded connection. This causes the T-block 17 to further contact the sliding plate 15, and the resulting thrust will move the sliding plate 15 on the bottom frame 1 or top frame 2, thereby changing the position of the limiting groove 14. This compensates for errors in the manufacturing process, ensuring that the limiting block 12 only enters the limiting position when the rooftop tent is fully extended or closed. Within the slot 14, the rooftop tent's state is locked, thereby improving its usability. Additionally, after adjusting the position of the slide plate 15, the screw 16 can be welded to the base frame 1 or top frame 2, or nuts can be provided at both ends of the screw 16 to contact the base frame 1 or top frame 2, thus fixing the screw 16 to the base frame 1 or top frame 2. This prevents accidental rotation of the screw 16 from altering the position of the limiting slot 14, which would affect the subsequent unfolding or closing of the rooftop tent, further improving its usability.
Claims
1. A manually deployable hard-shell folding tent, comprising a bottom frame (1) mounted on a roof rack and a top frame (2) positioned above the bottom frame (1), wherein the top frame (2) is provided with a top plate (3), characterized in that: Scissor arms (4) are symmetrically provided between the front and rear sides of the top frame (2) and the bottom frame (1). Two hinge points of the scissor arms (4) are rotatably connected to the bottom frame (1) and the top frame (2) respectively. The other two hinge points of the scissor arms (4) are rotatably connected to a first roller (5) and a second roller (6) respectively. The first roller (5) and the second roller (6) are slidably connected to the bottom frame (1) and the top frame (2) respectively. The top frame (2) and the bottom frame (1) are symmetrically provided with folding plates (7) and several gas springs (8) on the left and right sides. The two ends of the folding plates (7) and the several gas springs (8) are rotatably connected to the top frame (2) and the bottom frame (1) respectively. The hinge points of the gas springs (8) and the top frame (2) and the bottom frame (1) are not on the same vertical line.
2. The manually unfolded hard-shell folding tent according to claim 1, characterized in that: The bottom frame (1) and the top frame (2) are respectively provided with guide frames (9) on the front and back inner sides. Two hinge points of the scissor arm (4) are rotatably connected to the guide frames (9). The first roller (5) and the second roller (6) are slidably arranged on the guide frames (9).
3. A manually unfoldable hard-shell folding tent according to claim 2, characterized in that: The other two hinge points of the scissor arm (4) are rotatably connected to guide rods (10). The guide frame (9) is provided with sliding grooves (11) on both sides that are slidably connected to the guide rods (10). The first roller (5) and the second roller (6) are rotatably mounted on the guide rods (10).
4. A manually unfolded hard-shell folding tent according to claim 3, characterized in that: One end of the guide rod (10) is symmetrically provided with a limiting block (12), and both ends of the guide frame (9) are respectively symmetrically provided with protrusions (13), and the protrusions (13) are provided with limiting grooves (14) that are inserted and cooperate with the limiting block (12).
5. A manually unfoldable hard-shell folding tent according to claim 4, characterized in that: A sliding plate (15) is slidably connected to the bottom frame (1) and the top frame (2), and the sliding plate (15) is connected to two protrusions (13).
6. A manually unfolded hard-shell folding tent according to claim 5, characterized in that: The bottom frame (1) and the top frame (2) are respectively threaded with screws (16), and the ends of the screws (16) are respectively provided with T-shaped blocks (17). The ends of the slide plate (15) are provided with T-shaped grooves (18) that are rotatably connected to the T-shaped blocks (17). The two sides of the T-shaped blocks (17) are in contact with the slide plate (15).
7. A manually unfoldable hard-shell folding tent according to claim 4, characterized in that: One side of the protrusion (13) is provided with an inclined surface (19) that contacts the limiting block (12), and a return spring (20) is provided between the two limiting blocks (12).
8. A manually unfoldable hard-shell folding tent according to claim 1, characterized in that: The folding panel (7) includes a first frame (21) and a second frame (22) that are rotatably connected to the bottom frame (1) and the top frame (2) respectively, and a hinge (23) is provided between the first frame (21) and the second frame (22).
9. A manually unfoldable hard-shell folding tent according to claim 8, characterized in that: Insulation boards (24) are respectively provided on the first frame (21) and the second frame (22).