Foldable tent

Abstract

The utility model discloses a foldable tent which comprises a tent frame, the tent frame comprises at least three supporting legs, and in the folded state, the multiple supporting legs draw close to one another; rolling wheels are arranged at the lower ends of at least two supporting legs, each rolling wheel comprises a wheel seat and a wheel body rotationally connected to the wheel seat, each wheel seat is rotationally connected to the corresponding supporting leg around a rotating center line, and the rotating center line and the axis of the corresponding supporting leg extend in parallel or collinear; when the tent frame is in the folded state, the rolling wheels at least have a first position and a second position, and when the rolling wheels are in the first position, the wheel bodies are contained among the supporting legs, so that the tent frame is convenient to store and tidy; the wheels are located at the second positions, the wheel bodies are located on the outer sides of the supporting legs, and when the foldable tent inclines to the ground, the wheel bodies can be supported on the ground and roll on the ground, so that the foldable tent is convenient to move.

Description

Technical Field

[0001] The utility model relates to a foldable tent. Background Art

[0002] Folding tents have been widely used in people's daily lives. After the tent is folded, in order to facilitate movement and transportation, the user usually puts the folded tent into a transport bag, which usually has wheels, so that the user can move the tent by dragging it. However, it is usually very troublesome and time-consuming to put the folded tent into the transport bag. As the use time and frequency of use increase, the transport bag is also very easy to be damaged. Some tents will have wheel assemblies fixed on the tent frame, so that users can directly pull the tent frame to move, but the wheel assembly will increase the size of the tent and affect the appearance of the tent, causing trouble for the storage of the tent. Utility Model Content

[0003] The utility model aims to provide an improved foldable tent.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a foldable tent, including a tent frame with an unfolded state and a folded state, the tent frame including:

[0005] At least three supporting legs,

[0006] a foldable telescopic unit connected between the supporting legs;

[0007] The tent frame is in the folded state, the plurality of supporting legs are close to each other, and the telescopic unit is folded between the plurality of supporting legs;

[0008] A roller is provided at the lower end of at least two of the support legs, the roller comprising a wheel seat and a wheel body rotatably connected to the wheel seat, the wheel seat is rotatably connected to the support leg around a rotation center line, and the rotation center line and the axis line of the support leg extend parallel to or colinearly;

[0009] When the tent frame is in the folded state, the roller has at least a first position and a second position. When the roller is in the first position, the wheel body is accommodated between the plurality of supporting legs. When the roller is in the second position, the wheel body is located on the outside of the supporting legs. When the foldable tent is tilted to the ground, the wheel body can be supported on the ground and roll on the ground.

[0010] In some embodiments, a locking mechanism is provided between the support leg and the wheel seat, for locking the roller in the first position and the second position, and an unlocking member is provided on the wheel seat, and the unlocking member can be arranged relatively far away from or close to the wheel seat, and the unlocking member is configured to drive the locking mechanism to unlock when relatively close to the wheel seat. When in use, the user only needs to press the unlocking member to unlock the locking mechanism, thereby being able to change the position of the roller.

[0011] In some embodiments, the lower portion of the support leg has a hollow cavity, and the locking mechanism includes a locking piece movably disposed in the hollow cavity, a first locking hole disposed on the side wall of the support leg, and a second locking hole disposed on the wheel seat, wherein the first locking hole is connected to the hollow cavity; the locking mechanism also includes an elastic piece, which is used to provide the force required for the locking piece to extend out of the hollow cavity from the first locking hole; when the roller is in the first position and the second position, the first locking hole and the second locking hole are connected to each other, the locking piece is inserted in the first locking hole and the second locking hole at the same time, and the locking mechanism is in a locked state; when the locking mechanism is in an unlocked state, the locking piece withdraws from the second locking hole; the unlocking piece is configured to drive the locking piece to withdraw from the second locking hole when it is relatively close to the wheel seat.

[0012] When the roller is at the first position or the second position, the locking mechanism can be automatically switched and maintained in the locked state under the drive of the elastic member.

[0013] In some embodiments, the unlocking member has a connecting portion and a pressing portion disposed on two different sides of the unlocking member, the connecting portion is rotatably connected to the wheel seat, the pressing portion is blocked on the second lock hole, and when the locking mechanism is in the locked state, the locking member and the pressing portion abut against each other. Driving the pressing portion to move toward the second lock hole can drive the locking member to move into the hollow cavity, thereby achieving unlocking.

[0014] In some embodiments, the support leg is provided with two first locking holes, and the wheel seat is correspondingly provided with two second locking holes. When the roller is in the first position and the second position, the two first locking holes are respectively connected with the two second locking holes; the elastic member is a V-shaped spring sheet, and the two free ends of the spring sheet are fixed with protrusions extending outward, and the protrusions constitute the locking members, and the two protrusions are respectively inserted into the two first locking holes. The two locking members make the locking between the wheel seat and the support leg more secure, and the locking mechanism can be unlocked by pressing the two unlocking members at the same time, which is simple to operate.

[0015] In some embodiments, the tent frame includes four supporting legs, two adjacent supporting legs are provided with the rollers, a limiting mechanism is provided between the rollers and the supporting legs, and the limiting mechanism is configured to prevent the rollers from rotating between the two supporting legs provided with the rollers; the limiting mechanism includes a guide member provided on one of the wheel seat and the supporting legs, and a limiting member provided on the other of the two, and when the roller is in the first position and the second position, the limiting member is blocked on one side of the guide member. The limiting mechanism can prevent the two rollers from interfering with each other during the conversion process by limiting the rotation direction of the rollers.

[0016] In some embodiments, the wheel seat is sleeved on the support leg, the limiter protrudes outward from the outer side wall of the support leg, the wheel seat is provided with an arc-shaped guide groove extending along its circumference, the arc-shaped guide groove constitutes the guide member, and the limiter is inserted into the arc-shaped guide groove; when the roller is in the first position and the second position, the limiter abuts against the side wall of the arc-shaped guide groove. The guide groove can not only provide guidance for the relative rotation between the wheel seat and the support leg, but also limit the rotation direction.

[0017] In some embodiments, the supporting legs are provided with supporting feet for supporting on the ground, and when the foldable tent is in the folded state, two adjacent supporting feet abut or connect with each other, and a receiving space is formed between the upper parts of all the supporting feet and all the supporting legs, and when the roller is in the first position, the wheel body is accommodated in the receiving space. The interaction between the supporting feet can maintain the stability between the supporting legs, and avoid relative displacement of the supporting legs, so that when the foldable tent is transferred by the roller, the tent frame can maintain stability, and the formed receiving space can avoid mutual interference between the roller and other components.

[0018] In some embodiments, one of the two adjacent legs is provided with a transversely protruding positioning protrusion, and the other leg is provided with a positioning groove, and when the foldable tent is in a folded state, the positioning protrusion is inserted into the positioning groove. The mutual abutment between the legs is achieved through the cooperation between the positioning protrusion and the positioning groove.

[0019] In some embodiments, the foldable tent further comprises a protective cover, which is used to cover the top of the foldable tent when the foldable tent is in the folded state, the protective cover partially extends downward from the top of the foldable tent, and when the roller is in the second position, the wheel body is located outside the protective cover. The folded state of the tent frame can be maintained by the protective cover.

[0020] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art: the foldable tent of the utility model has rollers rotatably provided on at least two supporting legs, and when the tent frame is in a folded state, the rollers have at least two different positions, and when the wheel body is accommodated between a plurality of supporting legs, the rollers will not increase the size of the space occupied by the tent frame, nor will they affect the shape of the tent frame, thereby facilitating the storage of the tent; when the wheel body is located on the outside of the supporting legs, by tilting the tent, the wheel body can be supported on the ground and can roll on the ground, and the user can move the tent. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Attached Figure 1 It is a schematic diagram of the three-dimensional structure of a foldable tent in a folded state in a specific embodiment of the utility model;

[0022] Attached Figure 2 For attachment Figure 1 A schematic diagram of the middle structure, with the upper part of the supporting legs omitted;

[0023] Attached Figure 3 For attachment Figure 2 The enlarged schematic diagram of point A in the middle;

[0024] Attached Figure 4 For attachment Figure 2 Schematic diagram from another perspective;

[0025] Attached Figure 5 For attachment Figure 2 A schematic diagram when the roller is in the second position;

[0026] Attached Figure 6 For attachment Figure 5 Schematic diagram after removing one roller;

[0027] Attached Figure 7 This is a schematic diagram of the three-dimensional structure of a roller in a specific embodiment of the utility model;

[0028] Attached Figure 8 This is an exploded schematic diagram of a roller in a specific embodiment of the utility model;

[0029] Attached Fig. 9 It is a schematic diagram of an elastic member and a locking member in a specific embodiment of the utility model;

[0030] Attached Fig.10 is a schematic diagram of the locking mechanism in the present embodiment when it is in a locked state;

[0031] Attached Fig.11 Schematic diagram of the unlocking process of the locking mechanism in this embodiment;

[0032] Attached Fig.12 is a schematic diagram of the three-dimensional structure of the support leg in this embodiment;

[0033] Among them: 100, tent frame; 110, telescopic unit;

[0034] 1. Support leg; 10. Hollow cavity; 11. First locking hole; 12. Positioning member; 13. Support foot; 131. Positioning protrusion; 132. First connecting ring; 133. Second connecting ring; 134. Connecting member;

[0035] 2. roller; 21. wheel seat; 211. second locking hole; 212. arc-shaped guide groove; 22. wheel body;

[0036] 3. Locking parts;

[0037] 4. Elastic parts;

[0038] 5. unlocking member; 50. rotating shaft; 51. connecting portion; 52. pressing portion; 53. protruding portion. DETAILED DESCRIPTION

[0039] The technical solution of the utility model is described in detail below in conjunction with the accompanying drawings and specific embodiments, so that the advantages and features of the utility model can be more easily understood by those skilled in the art. Obviously, the embodiments described in this application are only part of the embodiments of the application, rather than all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of this application.

[0040] See also Figure 1 A foldable tent is shown, which includes a tent frame 100 having an unfolded state and a folded state, the tent frame 100 includes at least three supporting legs 1, and a foldable telescopic unit 110 connected between the supporting legs 1. When the tent frame 100 is in the folded state, the multiple supporting legs 1 are close to each other, and the telescopic unit 110 is folded between the multiple supporting legs 1.

[0041] At least two supporting legs 1 are provided with rollers 2 at their lower ends. The rollers 2 include a wheel seat 21 and a wheel body 22 rotatably connected to the wheel seat 21. The wheel seat 21 is rotatably connected to the supporting legs 1 around a rotation center line. The rotation center line and the axis of the supporting legs 1 extend parallel to or in line with each other. When the tent frame 100 is in a folded state, the rollers 2 have at least a first position and a second position. Figure 2 , Figure 4 As shown, when the roller 2 is in the first position, the wheel body 22 is accommodated between the plurality of supporting legs 1, so that the tent can be stored easily. Figure 5As shown, the roller 2 is in the second position, and the wheel body 22 is located outside the support leg 1. In this state, when the foldable tent is driven to tilt toward the ground, the wheel body 22 can be supported on the ground and roll on the ground. In this way, it is no longer necessary to prepare a transport bag with wheels, nor is it necessary to spend effort to put the foldable tent into the transport bag. The foldable tent can be directly transferred using the roller 2 on the support leg 1, which provides convenience for the user.

[0042] In this embodiment, a locking mechanism is provided between the support leg 1 and the wheel seat 21, which is used to lock the roller 2 in the first position or the second position. In this embodiment, an unlocking member 5 is provided on the wheel seat 21, and the unlocking member 5 can be arranged relatively far away from or close to the wheel seat 21. When the unlocking member 5 is relatively close to the wheel seat 21, the locking mechanism can be driven to be converted into an unlocking state. When in use, the user can release the lock of the roller 2 by pressing the unlocking member 5, so that the roller 2 can be driven to adjust between the first position and the second position.

[0043] In this embodiment, the locking structure includes a locking member 3 movably arranged on the support leg 1 or the wheel seat 21, a first locking hole 11 arranged on the side wall of the support leg 1, and a second locking hole 211 arranged on the wheel seat 21. When the roller 2 is in the first position and the second position, the first locking hole 11 and the second locking hole 211 are connected to each other, and the locking member 3 is inserted in the first locking hole 11 and the second locking hole 211 at the same time, and the locking mechanism is in a locked state. When the locking mechanism is in an unlocked state, the locking member 3 withdraws from the second locking hole 211, and the wheel seat 21 can rotate relative to the support leg 1. For details, see Fig.10 As shown, the lower part of the supporting leg 1 has a hollow cavity 10 , the locking member 3 is movably disposed in the hollow cavity 10 , and the first locking hole 11 is connected to the hollow cavity 10 .

[0044] In this embodiment, the locking mechanism further includes an elastic member 4, which is used to provide the force required for the locking member 3 to extend from the first lock hole 11 to the hollow cavity 10. When the roller 2 is switched to the first position or the second position, under the action of the elastic member 4, the locking member 3 automatically extends out of the first lock hole 11 and is inserted into the second lock hole 211, so that the locking mechanism automatically switches to the locked state. At the same time, under the action of the elastic member 4, the locking mechanism can be maintained in the locked state.

[0045] In this embodiment, when the unlocking member 5 is relatively close to the supporting leg 1, it can drive the locking member 3 to exit the second locking hole 211, thereby releasing the locking mechanism. Figure 3 , Figure 7 As shown, the unlocking member 5 has a connecting portion 51 and a pressing portion 52 disposed on two different sides of the unlocking member 5. The connecting portion 51 is rotatably connected to the wheel seat 21, and the pressing portion 52 is blocked on the second lock hole 211. When the locking mechanism is in the locked state, the locking member 3 abuts against the pressing portion 52. Figure 8 As described above, the connecting portion 51 is located on the upper side of the pressing portion 52, and the connecting portion 51 is rotatably connected to the wheel seat 21 via the rotating shaft 50, and the extending direction of the axis of the rotating shaft 50 is perpendicular to the axial direction of the supporting leg 1. Fig.10 As shown, the pressing portion 52 has a protrusion 53 extending toward the second locking hole 211 on one side thereof close to the wheel seat 21. When the locking mechanism is in the locked state, the protrusion 53 abuts against the locking member 3. Fig.11 As shown, by driving the pressing portion 52 to approach the wheel seat 21 , the protruding portion 53 also approaches the second locking hole 211 and pushes the locking member 3 to move into the hollow cavity 10 , so that the locking member 3 is disengaged from the second locking hole 211 .

[0046] In this embodiment, see Figure 6 , Figure 7 As shown, the wheel seat 21 is sleeved on the support leg 1, and the support leg 1 is provided with two first locking holes 11, and the wheel seat 21 is correspondingly provided with two second locking holes 211. Specifically, the two first locking holes 11 are arranged opposite to each other in a straight line direction, and the two second locking holes 211 are also arranged opposite to each other in a straight line direction. When the roller 2 is in the first position and the second position, the two first locking holes 11 are respectively connected to the two second locking holes 211, and in the first position and the second position, the second locking hole 211 corresponding to any first locking hole 11 is different. In this embodiment, see Fig. 9 , Fig.10 As shown, the elastic member 4 is a V-shaped spring sheet, and the two free ends of the spring sheet are fixed with protrusions extending outward, which constitute locking members 3, and the two protrusions are respectively inserted into the two first locking holes 11. When the roller 2 is in the first position and the second position, the two protrusions extend out of the first locking hole 11 and extend into the second locking hole 211 under the force of the two free ends of the spring sheet opening outward. The two locking members 3 are provided to make the wheel seat 21 and the support leg 1 more firmly locked.

[0047] In this embodiment, two unlocking members 5 are provided on each wheel seat 21. The two unlocking members 5 are pressed simultaneously to bring the two free ends of the spring sheet closer together, so that the two protrusions respectively withdraw from the two second lock holes 211, thereby achieving unlocking. The unlocking operation is simple.

[0048] In this embodiment, the tent frame 100 includes four supporting legs 1, two adjacent supporting legs 1 are provided with rollers 2, and the other two supporting legs 1 are not provided with rollers 2. A limiting mechanism is provided between the rollers 2 and the supporting legs 1, and the limiting mechanism is used to limit the rotation direction of the rollers 2. Specifically, the limiting mechanism is used to prevent the rollers 2 from rotating between the two supporting legs 1 provided with the rollers 2, thereby avoiding mutual interference between the two rollers 2. The limiting mechanism includes a guide member provided on one of the wheel seat 21 and the supporting leg 1, and a limiting member 12 provided on the other of the two. When the roller 2 is in the first position and the second position, the limiting member 12 abuts against one side of the guide member, thereby limiting the relative movement direction of the two.

[0049] In this embodiment, see Figure 3 As shown, the limiting member 12 protrudes outward from the outer side wall of the supporting leg 1, and the wheel seat 21 is provided with an arc-shaped guide groove 212 extending along its own circumference, and the arc-shaped guide groove 212 constitutes the above-mentioned guide member, and the limiting member 12 is inserted in the arc-shaped guide groove 212. The cooperation between the arc-shaped guide groove 212 and the limiting member 12 provides guidance for the rotation of the wheel seat 21. At the same time, when the roller 2 is in the first position and the second position, the limiting member 12 abuts against the side wall of the arc-shaped guide groove 212, thereby limiting the displacement of the wheel seat 21 relative to the supporting leg 1.

[0050] In this embodiment, each support leg 1 is provided with a support foot 13 for supporting the ground. When the foldable tent is in the folded state, two adjacent support feet 13 abut against or connect with each other. The support feet 13 can fix the support legs 1 to each other, preventing relative displacement between the support legs 1, thereby maintaining the shape of the tent frame 100 and preventing the foldable tent from deforming. In this way, when the roller 2 is in the second position, the foldable tent can move stably. Figure 2 As shown, an accommodation space is formed between all the supporting feet 13 and all the supporting legs 1 . When the roller 2 is in the first position, the wheel body 22 is accommodated in the accommodation space, which can prevent the wheel body 22 from interfering with the supporting legs 1 or the telescopic unit 110 .

[0051] In this embodiment, see Fig.12 As shown, one of the two adjacent legs 13 is provided with a laterally protruding positioning protrusion 131, and the other leg 13 is provided with a positioning groove. When the foldable tent is in a folded state, the positioning protrusion 131 is inserted into the positioning groove, and the two legs 13 are abutted against each other through the positioning protrusion 131 and the positioning groove. In this embodiment, the two adjacent legs 13 are connected together by a connecting member 134. Specifically, see Fig.12As shown, one of the legs 13 is provided with a first connecting ring 132, and the other leg 13 is provided with a second connecting ring 133. When the tent frame 100 is in a folded state, a connecting piece 134 is inserted into the first connecting ring 132 and the second connecting ring 133, thereby realizing the connection between the two legs 13. When the foldable tent needs to be unfolded, the connecting piece 134 needs to be separated from the first connecting ring 132 and the second connecting ring 133. Connecting the two legs 13 by the connecting piece 134 can further improve the stability of the abutment between the legs 13, improve the integrity between the legs 13, and thus improve the stability of the fixation between the support legs 1.

[0052] In this embodiment, the foldable tent further includes a protective cover (not shown in the figure), which is used to cover the top of the foldable tent when the foldable tent is in a folded state. The protective cover partially extends downward from the top of the foldable tent. When the roller 2 is in the second position, the wheel body 22 is located outside the protective cover. The protective cover can play a role in fixing the foldable tent. By setting the protective cover on the top of the foldable tent, the foldable tent can be prevented from unfolding outward. At the same time, the foldable tent can stably maintain its shape by cooperating with the mutual abutment of the supporting legs 13, and the foldable tent is prevented from being deformed. At the same time, the protective cover will not affect the rolling of the wheel body 22, and the roller 2 can be used to transfer the tent. Compared with a transport bag with wheels, the protective cover occupies less space and is easier to carry. In other embodiments, in the folded state, the tent frame 100 is fixed by other fixing structures or fixing methods in the prior art, so that the tent frame 100 is maintained in a folded state and does not affect the conversion of the roller 2.

[0053] See also Figure 1 As shown, the foldable tent of this embodiment, when its tent frame 100 is in a folded state and the roller 2 is in the first position, the tent frame 100 has a regular shape and is roughly rectangular. Even if a protective cover is provided on the tent frame 100, the volume of the tent frame 100 will not be increased, and the shape of the tent frame 100 will not be affected, so it is easy to store.

[0054] Preferably, a connection structure is provided between the protective cover and the tent frame 100, which is used to fix the protective cover and the tent frame 100 after the protective cover covers the foldable tent. In some preferred embodiments, a handle is also provided on the protective cover, and the user can drive the foldable tent to move by the handle.

[0055] In summary, the foldable tent of this embodiment has rollers 2 on its two supporting legs 1. When the tent frame 100 is in a folded state, the rollers 2 can be switched to the second position so that the wheel body 22 is fixed on the outside of the supporting legs 1. At this time, the tent frame 100 is driven to tilt, and the wheel body 22 can roll on the ground, so that the user can drive the foldable tent to move. In the folded state, the protective cover is set on the tent frame 100, so as to fix the tent frame 100 and prevent the tent frame 100 from unfolding. At the same time, the supporting legs 13 can fix the four supporting legs 1 by abutting and connecting with each other. Under the joint action of the protective cover and the supporting legs 13, the tent frame 100 can be stably maintained in the folded state, so that when the user uses the rollers 2 to move the foldable tent, the foldable tent can also remain stable.

[0056] By pressing the two unlocking members 5 at the same time, the locking mechanism can be unlocked, and the wheel seat 21 can be driven to rotate around the axis of the support leg 1, so that the roller 2 can be switched to the first position. When in the first position, the locking mechanism automatically switches to the locked state. At this time, the wheel body 22 is accommodated in the accommodation space between the upper part of the support leg 13 and the support leg 1. The tent frame 100 has a regular shape and occupies a small space, which is convenient for storage.

[0057] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A foldable tent, comprising a tent frame having an unfolded state and a folded state, the tent frame comprising: At least three supporting legs, a foldable telescopic unit connected between the supporting legs; The tent frame is in the folded state, the plurality of support legs are close to each other, and the telescopic unit is folded between the plurality of support legs; the feature is: A roller is provided at the lower end of at least two of the support legs, the roller comprising a wheel seat and a wheel body rotatably connected to the wheel seat, the wheel seat is rotatably connected to the support leg around a rotation center line, and the rotation center line and the axis line of the support leg extend parallel to or colinearly; When the tent frame is in the folded state, the roller has at least a first position and a second position. When the roller is in the first position, the wheel body is accommodated between the plurality of supporting legs. When the roller is in the second position, the wheel body is located on the outside of the supporting legs. When the foldable tent is tilted to the ground, the wheel body can be supported on the ground and roll on the ground.

2. The foldable tent according to claim 1, characterized in that: A locking mechanism is provided between the support leg and the wheel seat for locking the roller in the first position and the second position. An unlocking member is provided on the wheel seat. The unlocking member can be arranged relatively far away from or close to the wheel seat. The unlocking member is configured to drive the locking mechanism to unlock when it is relatively close to the wheel seat.

3. The foldable tent according to claim 2, characterized in that: The lower part of the support leg has a hollow cavity, and the locking mechanism includes a locking member movably arranged in the hollow cavity, a first locking hole arranged on the side wall of the support leg, and a second locking hole arranged on the wheel seat, wherein the first locking hole is connected to the hollow cavity; The locking mechanism further comprises an elastic member, and the elastic member is used to provide the force required for the locking member to extend from the first locking hole into the hollow cavity; When the roller is at the first position and the second position, the first lock hole and the second lock hole are connected to each other, the locking member is inserted in the first lock hole and the second lock hole at the same time, and the locking mechanism is in a locked state; When the locking mechanism is in an unlocked state, the locking member withdraws from the second locking hole; The unlocking member is configured to drive the locking member to exit the second locking hole when the unlocking member is relatively close to the wheel seat.

4. The foldable tent according to claim 3, characterized in that: The unlocking member has a connecting portion and a pressing portion which are arranged on two different sides of the unlocking member. The connecting portion is rotatably connected to the wheel seat, and the pressing portion is blocked on the second lock hole. When the locking mechanism is in the locked state, the locking member abuts against the pressing portion.

5. The foldable tent according to claim 3, characterized in that: The support leg is provided with two first locking holes, and the wheel seat is correspondingly provided with two second locking holes, and when the roller is in the first position and the second position, the two first locking holes are respectively communicated with the two second locking holes; The elastic member is a V-shaped spring sheet, and protrusions extending outward are fixedly provided at two free ends of the spring sheet, and the protrusions constitute the locking member, and the two protrusions are respectively inserted into the two first locking holes.

6. The foldable tent according to claim 1, characterized in that: The tent frame comprises four supporting legs, two adjacent supporting legs are provided with the rollers, a limiting mechanism is provided between the rollers and the supporting legs, and the limiting mechanism is configured to prevent the rollers from rotating between the two supporting legs provided with the rollers; The limiting mechanism includes a guide member arranged on one of the wheel seat and the support leg, and a limiting member arranged on the other of the two. When the roller is in the first position and the second position, the limiting member is blocked on one side of the guide member.

7. The foldable tent according to claim 6, characterized in that: The wheel seat is sleeved on the support leg, the limit member protrudes and extends outward from the outer side wall of the support leg, the wheel seat is provided with an arc-shaped guide groove extending along its circumference, the arc-shaped guide groove constitutes the guide member, and the limit member is inserted into the arc-shaped guide groove; when the roller is in the first position and the second position, the limit member abuts against the side wall of the arc-shaped guide groove.

8. The foldable tent according to claim 1, characterized in that: The supporting legs are provided with supporting feet for supporting on the ground. When the foldable tent is in the folded state, two adjacent supporting feet abut against or are connected to each other, and an accommodating space is formed between the upper parts of all the supporting feet and all the supporting legs. When the roller is in the first position, the wheel body is accommodated in the accommodating space.

9. The foldable tent according to claim 8, characterized in that: One of the two adjacent legs is provided with a transversely protruding positioning protrusion, and the other leg is provided with a positioning groove. When the foldable tent is in a folded state, the positioning protrusion is inserted into the positioning groove.

10. The foldable tent according to claim 1, characterized in that: The foldable tent also includes a protective cover, which is used to cover the top of the foldable tent when the foldable tent is in a folded state. The protective cover partially extends downward from the top of the foldable tent. When the roller is in the second position, the wheel body is located outside the protective cover.

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