Foldable tent with hanging ropes

Abstract

The invention discloses a foldable tent with hanging ropes. A frame of the foldable tent comprises a plurality of supporting legs, a plurality of outer telescopic units and an accessory connecting device, the outer telescopic units are connected between the upper portions of the adjacent supporting legs, the accessory connecting device comprises a hanging rope and a winding mechanism, the hanging rope is connected to the supporting legs, and the winding mechanism is connected with the hanging rope to wind or unwind the hanging rope; when the tent is in an unfolded state, the hanging ropes are unfolded between the adjacent supporting legs so as to be connected with the accessories of the frame, and the hanging ropes located outside the winding mechanism have the first length L1. When the tent is in a folded state, the adjacent supporting legs get close to each other, part of the hanging rope is wound in the winding mechanism, the part, located outside the winding mechanism, of the hanging rope has a second length L2, and the second length L2 is smaller than the first length L1. According to the foldable tent with the hanging ropes, accessories such as surrounding cloth or game curtains can be conveniently hung below the outer telescopic units or between the supporting legs, and meanwhile the original folding function and appearance attractiveness of the tent cannot be affected.

Description

Technical Field

[0001] The invention relates to a foldable tent with a hanging rope Background Art

[0002] Tents are generally used for outdoor activities and are stably supported on the ground when unfolded for use. One type of tent is a foldable tent, which can be folded when not in use, so as to facilitate packaging, transportation and storage. The frame of a foldable tent usually includes multiple supporting legs, multiple external telescopic units and multiple internal telescopic units. The external telescopic units are connected between adjacent supporting legs, and the multiple internal telescopic units are connected by a center lock, and the outer end of each internal telescopic unit is connected to a corresponding supporting leg. Among them, the external telescopic unit and the internal telescopic unit constitute a top support structure, and the tarpaulin of the tent is fixed on the top cover support structure. When the tent is in the unfolded state, the top support structure stretches the tarpaulin to form a sheltered space under the tarpaulin; when the tent is in the folded state, the external telescopic unit and the internal telescopic unit are folded together.

[0003] When in the unfolded state, a type of tent (also called a canopy) is designed with its sides generally open, that is, at least the lower part of the supporting legs is not covered by the above-mentioned tarpaulin, which can facilitate ventilation and entry and exit of the tent. For this type of tent, when in use, a cloth or a game screen will be set on the side as needed to provide a better shielding effect or provide game entertainment functions. Therefore, it is necessary to provide a foldable tent that can conveniently hang a cloth or a game screen under the outer telescopic unit or between the supporting legs without affecting the original folding function of the tent and the neatness of the appearance.

[0004] The above information disclosed in the Background section is only for enhancement of understanding of the background of the present application and therefore it may contain information that does not constitute the prior art that is already known to a person of ordinary skill in the art. Summary of the invention

[0005] The purpose of the present invention is to provide a foldable tent with a hanging rope, which can conveniently hang accessories such as a cloth or a game curtain under an outer telescopic unit or between supporting legs without affecting the original folding function and neat appearance of the tent.

[0006] The present invention adopts the following technical solution:

[0007] A foldable tent comprises a frame, the frame comprises a plurality of supporting legs and a plurality of external telescopic units, the external telescopic units are connected between the upper parts of the adjacent supporting legs, the tent further comprises an accessory connecting device arranged on the frame, the accessory connecting device comprises a hanging rope and a winding mechanism, the hanging rope is connected to the supporting legs, the winding mechanism is connected to the hanging rope to wind up or unwind the hanging rope;

[0008] When the tent is in the unfolded state, the hanging rope is unfolded between the adjacent supporting legs to connect the accessories of the frame, and the hanging rope located outside the rolling mechanism has a first length L1; when the tent is in the folded state, the adjacent supporting legs are close to each other, part of the hanging rope is rolled up in the rolling mechanism, and the hanging rope located outside the rolling mechanism has a second length L2, and the second length L2 is less than the first length L1.

[0009] In a preferred embodiment, the retracting mechanism is arranged on the supporting leg or the outer telescopic unit.

[0010] In a more preferred embodiment, the rolling mechanism is arranged on the external telescopic unit, and the hanging rope includes a first hanging rope and a second hanging rope, the inner ends of the first hanging rope and the second hanging rope are connected to the rolling mechanism, the outer end of the first hanging rope is connected to the first supporting leg, and the outer end of the second hanging rope is connected to the second supporting leg adjacent to the first supporting leg; when the tent is in the unfolded state, the first hanging rope and the second hanging rope are unfolded by the first supporting leg and the second supporting leg; when the tent is in the folded state, the first supporting leg and the second supporting leg are close to each other, and part of the first hanging rope and / or the second hanging rope is rolled up in the rolling mechanism.

[0011] In a further preferred embodiment, the external telescopic unit includes an eaves unit that can be unfolded and folded, and the eaves unit includes two eaves rods whose middle parts are rotatably connected by a first pivot, and the rolling mechanism is arranged on the first pivot or on the eaves rods through the first pivot.

[0012] In a further preferred embodiment, the rolling mechanism is located on the inner side of the eaves unit, and the frame also includes a center lock and a plurality of internal telescopic units, the inner ends of the plurality of internal telescopic units are connected to the center lock, and the outer ends of the internal telescopic units are connected to the upper parts of the supporting legs; the frame also includes a reinforcing rod unit that can be unfolded and folded, the inner end of the reinforcing rod unit is connected to the center lock, and the outer end of the reinforcing rod unit is connected to the rolling mechanism.

[0013] In a further preferred embodiment, the winding mechanism comprises a winding shell having a rope hole for the first hanging rope and the second hanging rope to pass through, and the winding shell is also provided with a connecting lug connected to the reinforcing rod unit.

[0014] In a further preferred embodiment, the reinforcing rod unit includes a plurality of inner reinforcing rods and outer reinforcing rods pivotally connected to each other, the inner reinforcing rods are rotatably connected to the center lock, and the outer reinforcing rods are rotatably connected to the connecting lugs.

[0015] In a further preferred embodiment, two connecting lugs are provided on the winding shell, and the outer end of the outer reinforcing rod is inserted between the two connecting lugs and is rotatably connected via a connecting shaft.

[0016] In a preferred embodiment, the external telescopic unit includes a plurality of eaves units, the plurality of eaves units are rotatably connected via a second pivot, and the rolling mechanism is disposed on the second pivot or on the eaves units.

[0017] In a preferred embodiment, one end of the lanyard is fixedly connected to the supporting leg; the accessory connecting device also includes a fixing seat, which is arranged on the supporting leg, and a threading groove is provided on the fixing seat. A joint is provided at the end of the lanyard, and the joint is confined in the receiving groove of the fixing seat or between the fixing seat and the supporting leg, and the lanyard passes through the threading groove.

[0018] In a more preferred embodiment, the threading groove extends downward from the upper edge of the fixing seat to allow the lanyard to enter or exit the threading groove in the up and down directions, and the connector can enter and exit the receiving groove of the fixing seat or between the fixing seat and the support leg in the up and down directions.

[0019] In a more preferred embodiment, the rolling mechanism includes a rolling shell, a rolling bin and an elastic member, the rolling bin is rotatably arranged in the rolling shell, the hanging rope is connected to the rolling bin and can be rolled up on the rolling bin; the elastic member is arranged between the rolling shell and the rolling bin, and when the tent is in the unfolded state, the elastic member is deformed, thereby generating a tendency for the rolling bin to rotate about a first direction to roll up the hanging rope.

[0020] In a more preferred embodiment, the winding bin is rotatably connected to the winding shell via a rotating shaft, and the elastic member includes a coil spring disposed on the rotating shaft, and the coil spring abuts against the winding bin.

[0021] In a more preferred embodiment, the accessories of the frame include a cloth or a game curtain, and when the tent is in the unfolded state, the upper edge of the cloth or the game curtain is connected to the hanging rope and unfolded through the hanging rope.

[0022] The present invention adopts the above scheme and has the following advantages:

[0023] The foldable tent of the present invention has hanging ropes and a reeling mechanism capable of reeling in and out the hanging ropes, provided between adjacent supporting legs. When the tent is in an unfolded state, a plurality of supporting legs are away from each other, and the hanging ropes are unwound from the reeling mechanism, thereby being unfolded between adjacent supporting legs. The tent accessories, including a cloth, a game curtain, etc., can be connected via the hanging ropes. When the tent is folded, as the supporting legs come closer to each other, the hanging ropes are reeled in on the reeling mechanism, thereby avoiding redundant length of the hanging ropes between the supporting legs and avoiding entanglement of the hanging ropes due to excessive length, thereby solving the problem that the appearance of the tent is affected by the hanging ropes after it is folded and the problem that the entanglement causes inconvenience in subsequent opening and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solution of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0025] Figure 1 The present invention is a three-dimensional diagram of a foldable tent in an unfolded state according to an embodiment of the present invention.

[0026] Figure 2 for Figure 1 A partial enlarged view of point A in the middle.

[0027] Figure 3 for Figure 1 A partial enlarged view of point B in the middle.

[0028] Figure 4 This is a view of the inner side of the first supporting leg and the second supporting leg and the structure therebetween according to an embodiment of the present invention.

[0029] Figure 5 for Figure 4 Schematic diagram of the structure shown during the folding process.

[0030] Figure 6 FIG. 4 is a three-dimensional diagram of a foldable tent in a folded state according to an embodiment of the present invention.

[0031] Figure 7 The figure is an exploded view of an accessory connection device and fixing seats on both sides according to an embodiment of the present invention.

[0032] Figure 8 FIG. 1 is a structural diagram of an accessory connection device according to an embodiment of the present invention after the lanyard is completely rolled up.

[0033] in,

[0034] 1. Support leg; 1a. First support leg; 1b. Second support leg; 11. Roller; 12. Foot pad;

[0035] 2. External telescopic unit; 21. Eaves unit; 211. Eaves rod; 22. First pivot; 23. Second pivot;

[0036] 3. Internal telescopic unit;

[0037] 4. Center lock;

[0038] 5. Accessory connecting device; 51. Hanging rope; 511. First hanging rope; 512. Second hanging rope; 513. Joint; 52. Reeling mechanism; 521. Reeling shell; 5211. Connecting lug; 5212. Rotating shaft; 522. Reeling bin; 523. Elastic member; 53. Fixed seat; 531. Receiving groove; 532. Threading groove;

[0039] 6. Reinforcement rod unit; 61. Inner reinforcement rod; 62. Outer reinforcement rod. DETAILED DESCRIPTION

[0040] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention.

[0041] Figures 1 to 8 The drawings are drawn in true proportion. To keep the specification concise, the proportions of each component are not listed one by one. However, the proportions and positions of each component should be regarded as part of the content of this specification.

[0042] The following embodiments relate to a foldable tent having a Figure 1 The expanded state shown and Figure 6 Typically, the tent is a multifunctional shelter canopy with a frame top covered with a tarpaulin and open sides to facilitate ventilation and entry and exit.

[0043] Reference Figure 1 As shown, the frame of the foldable tent includes a plurality of support legs 1, a plurality of external telescopic units 2, a plurality of internal telescopic units 3 and a center lock 4. The number of the support legs 1 is at least 3, and can be 4, 5, etc. Each support leg 1 extends in the up-down direction, and the lower end is supported on the ground. The support legs 1 are preferably upright on the ground, and the lower ends of some of the support legs 1 are provided with rollers 11. After the tent is converted to a folded state, it can be rolled on the ground by the rollers 11, thereby facilitating the movement and transportation of the tent; the lower ends of some of the support legs 1 are provided with foot pads 12, and the foot pads 12 have horizontal plate-like components to provide stable support. The support leg 11 adopts a telescopic rod structure, including an upper rod and a lower rod that are mutually socketed, and the height of the support leg 11 can be adjusted. The external telescopic unit 2 is connected between the upper parts of adjacent support legs 1; for example, in Figure 1 In the specific example shown, the tent is provided with external telescopic units 2 around the front, back, left and right sides as the eaves of the tent. The number of internal telescopic units 3 is the same as the number of supporting legs 1, and the inner ends of the multiple internal telescopic units 3 are connected to the central lock 4, and the outer end of each internal telescopic unit 3 is connected to the upper part of a corresponding supporting leg 1. The top frame of the tent is mainly composed of external telescopic units 2 and internal telescopic units 3. The external telescopic units 2 and / or the internal telescopic units 3 are connected to the tarpaulin (not shown in the figure) and the tarpaulin is stretched open, thereby forming a sheltered space under the tarpaulin. Usually, the tarpaulin covers the top of the tent. In some cases, the tarpaulin may have a skirt hanging around the tent, but the height of the skirt is much smaller than the height of the supporting legs 11. In other words, the side of the tent is generally open and not covered by the tarpaulin. Such a design can facilitate ventilation and convenient entry and exit of the tent. In this article, "height" refers to the size of an element in the up and down (vertical) direction.

[0044] Combination Figures 2 to 5 As shown, the tent also includes an accessory connecting device 5 arranged on the frame, the accessory connecting device 5 includes a hanging rope 51 and a reeling mechanism 52, the hanging rope 51 is connected to the supporting leg 1, and the reeling mechanism 52 is connected to the hanging rope 51 to reel or unreel the hanging rope 51; when the tent is in the unfolded state, the hanging rope 51 is unfolded between adjacent supporting legs 1 to connect the accessories of the frame, and the hanging rope 51 located outside the reeling mechanism 52 has a first length L1; when the tent is in the folded state, the adjacent supporting legs 1 are close to each other, part of the hanging rope 51 is reeled in the reeling mechanism 52, and the hanging rope 51 located outside the reeling mechanism 52 has a second length L2, and the second length L2 is less than the first length L1. The first length L1 and the second length L2 are related to the distance between adjacent supporting legs 1. When the tent is converted from an unfolded state to a folded state, the distance between adjacent supporting legs 1 decreases, and the length of the hanging rope 51 outside the winding mechanism 52 decreases, and eventually decreases to L2. Conversely, when the tent is converted from a folded state to an unfolded state, the distance between adjacent supporting legs 1 increases, and the length of the hanging rope 51 outside the winding mechanism 52 increases, and eventually increases to L1. The number of accessory connecting devices 5 can be one or more, depending on the number of accessories to be hung. Accessories include but are not limited to tent cloth, game curtains, etc. The hanging rope 51 can be a steel cable.

[0045] The cloth is used to be connected to the side of the tent (such as the side facing the sun, such as the front side and the back side of the tent) to cover one or more sides of the tent. Ball holes, ball nets or throwing holes can be set on the game curtain to provide game functions for users to play ball games, throwing games, etc. The cloth or game curtain can be installed on the hanging rope 51 and can be easily removed from the hanging rope 51. The user can flexibly choose whether to connect accessories to the tent as needed. At the same time, the winding mechanism 52 is located on the inner side of the outer telescopic unit 2. When the tent is unfolded or folded, the cloth, game curtain, etc. are arranged on the hanging rope 51, which will not affect the unfolding and folding of the outer telescopic unit 2 and the supporting leg 1, and the rods of the outer telescopic unit 2 and the supporting leg 1 will not scratch or rub the accessories such as the cloth and the game curtain, thereby avoiding the wear and tear of the accessories caused by this. The accessories such as the cloth can be connected to the hanging rope 51 by means of hooks, Velcro, etc., and the present invention does not limit this. The upper edge of the surrounding cloth or the game curtain is connected to the hanging rope 51 and is unfolded by the hanging rope 51.

[0046] The reeling mechanism 52 may be disposed on the supporting leg 1 or the outer telescopic unit 2. Specifically in this embodiment, the reeling mechanism 52 is disposed on the outer telescopic unit 2, and the hanging rope 51 includes a first hanging rope 511 and a second hanging rope 512, the inner ends of the first hanging rope 511 and the second hanging rope 512 are connected to the reeling mechanism 52, the outer end of the first hanging rope 511 is connected to the first supporting leg 1a, and the outer end of the second hanging rope 512 is connected to the second supporting leg 1b adjacent to the first supporting leg 1a; when the tent is in the unfolded state, the first hanging rope 511 and the second hanging rope 512 are unfolded by the first supporting leg 1a and the second supporting leg 1b; when the tent is in the folded state, the first supporting leg 1a and the second supporting leg 1b are close to each other, and part of the first hanging rope 511 and / or the second hanging rope 512 is reeled in the reeling mechanism 52.

[0047] The outer telescopic unit 2 includes an eaves unit 21 that can be unfolded and folded. The eaves unit 21 includes two eaves rods 211. The middle parts of the two eaves rods 211 are rotatably connected through a first pivot 22 to form a structure similar to "scissors" or "cross". The outer telescopic unit 2 may include multiple eaves units 21, and the multiple eaves units 21 are rotatably connected in sequence through a second pivot 23. The reeling mechanism 52 is located on the inner side of the eaves unit 21. In the example shown in the accompanying drawings, the reeling mechanism 52 is arranged on the first pivot 22 or on the eaves rod 211 through the first pivot 22. In some other embodiments, the reeling mechanism 52 can also be directly fixed on the eaves rod 211, or arranged at the rotation connection of the two eaves units 21, for example, on the second pivot 23. Correspondingly, similar to the unfoldable and foldable outer telescopic unit 2, the inner telescopic unit 3 is also formed by a plurality of top rods hinged to each other, and can be unfolded and folded. The structure of the outer telescopic unit 2 and the inner telescopic unit 3 is not the key point of the invention of the present application, and a known telescopic rod structure can be adopted.

[0048] Reference Figure 7 and Figure 8 As shown, the winding mechanism 52 includes a winding shell 521, a winding bin 522 and an elastic member 523. The winding bin 522 and the elastic member 523 are both arranged in the winding shell 521, wherein the winding bin 522 is rotatably arranged in the winding shell 521, and the hanging rope 51 is connected to the winding bin 522 and can be rolled up on the winding bin 522. The elastic member 523 is arranged between the winding shell 521 and the winding bin 522. When the tent is in the unfolded state, the elastic member 523 has a deformation, thereby generating a tendency to make the winding bin 522 rotate around the first direction to roll up the hanging rope 51.

[0049] Specifically, the winding shell 521 has a rope hole for the first hanging rope 511 and the second hanging rope 512 to pass through. One end of the first hanging rope 511 is fixed to the winding bin 522, and the other end is connected to the first supporting leg 1a; one end of the second hanging rope 512 is fixed to the winding bin 522, and the other end is connected to the second supporting leg 1b. The winding shell 521 is provided with a rotating shaft 5212, and the winding bin 522 is sleeved on the rotating shaft 5212, that is, it is rotatably connected to the winding shell 521 through the rotating shaft 5212. The elastic member 523 is specifically a coil spring provided on the rotating shaft 5212, and the coil spring is in contact with the winding bin 522. An annular rope groove is provided on the outer circumferential surface of the winding bin 522, and the first hanging rope 511 and the second hanging rope 512 can be wound in the rope groove. The winding bin 522 has a cavity therein, the rotating shaft 5212 passes through the cavity, the coil spring is installed in the cavity, and at least one end of the coil spring is against the inner wall of the winding bin 522. When the coil spring is installed, the coil spring is restricted in the winding bin 522 by a cover plate, the winding shell 521 also has a cover plate, and the winding shell 521, the winding bin 522, etc. are assembled together by fasteners such as screws.

[0050] The reeling shell 521 is fixed to the middle of the outer telescopic unit 2, specifically, it is fixed through the first pivot 22 of the middle eaves unit 21. The lower part of the reeling shell 521 is provided with a pivot hole for the first pivot 22 to pass through. The reeling shell 521 is also provided with a connecting lug 5211 extending to the inner side of the tent. The frame of the tent also includes one or more reinforcing rod units 6 that can be unfolded and folded, the inner end of the reinforcing rod unit 6 is connected to the center lock 4, and the outer end of the reinforcing rod unit 6 is connected to the reeling mechanism 52, specifically, the connecting lug 5211 connected to the reeling shell 521. Each reinforcing rod unit 6 includes a plurality of inner reinforcing rods 61 and outer reinforcing rods 62 pivotally connected to each other, the inner reinforcing rod 61 is rotatably connected to the center lock 4, and the outer reinforcing rod 62 is rotatably connected to the connecting lug 5211. Specifically, the reeling shell 521 is provided with two connecting lugs 5211, and the outer end of the outer reinforcing rod 62 is inserted between the two connecting lugs 5211 and rotatably connected through a connecting shaft.

[0051] Combination Figure 3 and Figure 7 As shown, the accessory connection device 5 also includes a fixing seat 53, which is arranged on the support leg 1; specifically, the fixing seat 53 can be detachably arranged on the upper end of the support leg 1 by means of fasteners such as screws. A receiving groove 531 is provided in the fixing seat 53, and the receiving groove 531 has an open end, and the open end is preferably the upper end of the receiving groove 531. The fixing seat 53 is also provided with a threading groove 532, which is connected to the receiving groove 531, and the threading groove 532 extends downward from the upper edge of the fixing seat 53. Figure 8 As shown, a joint 513 is provided at the end of the hanging rope 51, and the joint 513 is confined in the groove 531 of the fixing seat 53 or in the space between the fixing seat 53 and the supporting leg 1, and the hanging rope 51 passes through the threading groove 532. The hanging rope 51 can enter or leave the threading groove 532 in the up-down direction, and the joint 513 can enter and exit the fixing seat 53 or between the fixing seat 53 and the supporting leg 1 in the up-down direction. Specifically, during installation, the joint 513 enters the groove 531 from top to bottom, and the hanging rope 51 can be inserted into the threading groove 532 from top to bottom.

[0052] The use process of the foldable tent of this embodiment is as follows: an accessory connection device 5 is set between adjacent supporting legs 1 on one or more sides of the tent. As the tent unfolds, the distance between adjacent supporting legs 1 increases, so that the hanging rope 51 is unwound, and the length of the hanging rope 51 extending outside the reeling mechanism 52 increases to adapt to the distance between adjacent supporting legs 1. In this process, the elastic member 523 of the reeling mechanism 52 is deformed; after the tent is in the unfolded state, a cloth or a game curtain can be hung on the hanging rope 51 according to specific needs. When the tent is folded, the adjacent supporting legs 1 are close to each other, the elastic member 523 is released, and the hanging rope 51 is retracted into the reeling shell 521, as shown in FIG. Figure 8 shown.

[0053] The foldable tent is provided with a hanging rope 51 and a reeling mechanism 52 capable of automatically reeling the hanging rope 51 between adjacent supporting legs 1. When the tent is in an unfolded state, the multiple supporting legs 1 are away from each other, and the hanging rope 51 is unwound from the reeling mechanism 52, thereby being unfolded between the adjacent supporting legs 1. The accessories of the tent, including a cloth, a game curtain, etc., can be connected through the hanging rope 51; when the tent is folded, as the supporting legs 1 move closer to each other, the hanging rope 51 is automatically reeled in under the action of the elastic member 523, thereby avoiding redundant length of the hanging rope 51 between the supporting legs 1, and avoiding entanglement of the hanging rope 51 due to excessive length, thereby solving the problem that the hanging rope 51 affects the appearance after the tent is folded and the inconvenience caused by entanglement in subsequent opening and use.

[0054] As shown in this specification and claims, the terms "comprises" and "includes" only indicate the inclusion of explicitly identified steps and elements, and these steps and elements do not constitute an exclusive list, and the method or device may also include other steps or elements.

[0055] It is further understood that in the present disclosure, "plurality" refers to two or more than two, and other quantifiers are similar thereto.

[0056] It is further understood that the terms "first", "second", etc. are used to describe various information, but such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other, and do not indicate a specific order or degree of importance. In fact, the expressions "first", "second", etc. can be used interchangeably. For example, without departing from the scope of the present disclosure, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information.

[0057] The above embodiment is only for illustrating the technical concept and features of the present invention, and is a preferred embodiment. Its purpose is to enable people familiar with this technology to understand the content of the present invention and implement it accordingly, and it cannot be used to limit the protection scope of the present invention.

Claims

1. A foldable tent, comprising a frame, the frame comprising a plurality of supporting legs and a plurality of external telescopic units, the external telescopic units being connected between the upper portions of adjacent supporting legs, characterized in that: The tent further comprises an accessory connection device disposed on the frame, the accessory connection device comprising a hanging rope and a reeling mechanism, the hanging rope being connected to the supporting leg, the reeling mechanism being connected to the hanging rope to reel or unreel the hanging rope; When the tent is in the unfolded state, the hanging rope is unfolded between the adjacent supporting legs to connect the accessories of the frame, and the hanging rope located outside the rolling mechanism has a first length L1; when the tent is in the folded state, the adjacent supporting legs are close to each other, part of the hanging rope is rolled up in the rolling mechanism, and the hanging rope located outside the rolling mechanism has a second length L2, and the second length L2 is less than the first length L1.

2. The foldable tent according to claim 1, characterized in that: The retracting mechanism is arranged on the supporting leg or the outer telescopic unit.

3. The foldable tent according to claim 2, characterized in that: The rolling mechanism is arranged on the external telescopic unit, and the hanging rope includes a first hanging rope and a second hanging rope, the inner ends of the first hanging rope and the second hanging rope are connected to the rolling mechanism, the outer end of the first hanging rope is connected to the first supporting leg, and the outer end of the second hanging rope is connected to the second supporting leg adjacent to the first supporting leg; when the tent is in the unfolded state, the first hanging rope and the second hanging rope are unfolded by the first supporting leg and the second supporting leg; when the tent is in the folded state, the first supporting leg and the second supporting leg are close to each other, and part of the first hanging rope and / or the second hanging rope is rolled up in the rolling mechanism.

4. The foldable tent according to claim 3, characterized in that: The external telescopic unit includes an eaves unit that can be unfolded and folded. The eaves unit includes two eaves rods whose middle parts are rotatably connected by a first pivot. The rolling mechanism is arranged on the first pivot or on the eaves rods through the first pivot.

5. The foldable tent according to claim 4, characterized in that: The rolling mechanism is located on the inner side of the eaves unit, and the frame also includes a center lock and a plurality of inner telescopic units, the inner ends of the plurality of inner telescopic units are connected to the center lock, and the outer ends of the inner telescopic units are connected to the upper parts of the supporting legs; the frame also includes a reinforcing rod unit that can be unfolded and folded, the inner end of the reinforcing rod unit is connected to the center lock, and the outer end of the reinforcing rod unit is connected to the rolling mechanism.

6. The foldable tent according to claim 5, characterized in that: The winding mechanism comprises a winding shell, the winding shell has a rope hole for the first hanging rope and the second hanging rope to pass through, and the winding shell is also provided with a connecting lug connected to the reinforcing rod unit.

7. The foldable tent according to claim 6, characterized in that: The reinforcing rod unit includes a plurality of inner reinforcing rods and outer reinforcing rods pivotally connected to each other, the inner reinforcing rods are rotatably connected to the center lock, and the outer reinforcing rods are rotatably connected to the connecting lugs.

8. The foldable tent according to claim 7, characterized in that: The winding shell is provided with two connecting lugs, and the outer end of the outer reinforcing rod is inserted between the two connecting lugs and is rotatably connected through a connecting shaft.

9. The foldable tent according to claim 3, characterized in that: The external telescopic unit includes a plurality of eaves units, and the plurality of eaves units are rotatably connected via a second pivot, and the rolling mechanism is arranged on the second pivot or on the eaves unit.

10. The foldable tent according to any one of claims 1 to 9, characterized in that: One end of the hanging rope is fixedly connected to the supporting leg; the accessory connecting device also includes a fixing seat, which is arranged on the supporting leg, and a threading groove is provided on the fixing seat. A joint is provided at the end of the hanging rope, and the joint is confined in the receiving groove of the fixing seat or between the fixing seat and the supporting leg, and the hanging rope passes through the threading groove.

11. The foldable tent according to claim 10, characterized in that: The threading groove extends downward from the upper edge of the fixing seat to allow the hanging rope to enter or leave the threading groove in the up and down direction, and the joint can enter and exit the receiving groove of the fixing seat or between the fixing seat and the supporting leg in the up and down direction.

12. The foldable tent according to any one of claims 1 to 9, characterized in that: The winding mechanism includes a winding shell, a winding bin and an elastic member. The winding bin is rotatably arranged in the winding shell, and the hanging rope is connected to the winding bin and can be wound on the winding bin; the elastic member is arranged between the winding shell and the winding bin, and when the tent is in the unfolded state, the elastic member is deformed, thereby generating a tendency for the winding bin to rotate around a first direction and wind up the hanging rope.

13. The foldable tent according to claim 12, characterized in that: The winding bin is rotatably connected to the winding shell via a rotating shaft, and the elastic member comprises a coil spring disposed on the rotating shaft, and the coil spring is in contact with the winding bin.

14. The foldable tent according to any one of claims 1 to 9, characterized in that: The accessories of the frame include a cloth or a game curtain. When the tent is in an unfolded state, the upper edge of the cloth or the game curtain is connected to the hanging rope and unfolded through the hanging rope.

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