A portable folding tent

Abstract

The present invention provides a portable folding tent, which belongs to the technical field of tents, and includes a frame, a tarpaulin, a telescopic support assembly, a lifting rope, and a rope collection assembly. The frame includes telescopic legs, a connecting rod, and a center block. The telescopic legs are provided in a plurality of groups, and a plurality of the telescopic legs are arranged around the outside of the center block and are spaced apart. The connecting rods are provided in a plurality of groups corresponding to the telescopic legs. One end of the plurality of connecting rods is hingedly connected to the center block, and the other end is hingedly connected to the upper ends of the plurality of telescopic legs. Compared with the prior art, the embodiment of the present invention props up the lifting rope at the position above the center block to a vertical state through the telescopic support assembly in an extended state, and then with the help of the winding action of the rope collection assembly on the lifting rope, the center block can be pulled up vertically and quickly, thereby ensuring that a plurality of telescopic legs can be pulled synchronously and evenly, so as to realize the convenient and rapid propping up of the tent.

Description

Technical Field

[0001] The invention belongs to the technical field of tents, in particular to a portable folding tent. Background Art

[0002] Currently, a foldable tent is composed of a top frame and four or more supporting legs, wherein the supporting legs are used to support the top frame, and most of the supporting legs are telescopic structures.

[0003] In the prior art, when setting up a foldable tent, it is necessary to manually stretch several telescopic supporting legs in sequence, so that the several telescopic supporting legs are extended in sequence, and then the tent body is propped up to a predetermined height. However, when one of the telescopic supporting legs is stretched, the other telescopic supporting legs are prone to get stuck due to uneven force, making it difficult to set up the tent. Summary of the invention

[0004] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the embodiments of the present invention is to provide a portable folding tent.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A portable folding tent comprises a frame, a tarpaulin, a telescopic support assembly, a lifting rope and a rope collection assembly.

[0007] The frame includes telescopic legs, connecting rods and a central block.

[0008] The telescopic legs are provided in a plurality of groups, and the plurality of telescopic legs are arranged around the outside of the central block and are distributed at intervals.

[0009] The connecting rods are arranged in a one-to-one correspondence with the telescopic legs, one end of the connecting rods is hingedly connected to the central block, and the other end is hingedly connected to the upper ends of the telescopic legs.

[0010] The tarpaulin is wrapped around the outside of the plurality of telescopic legs and the plurality of connecting rods.

[0011] The telescopic support assembly is installed on the outside of one group of the telescopic legs, and the rope collection assembly is arranged on the side wall of the telescopic support assembly. One end of the lifting rope is connected to the upper part of the central block, and the other end bypasses the telescopic support assembly and is connected to the rope collection assembly. When the telescopic support assembly is extended, the lifting rope can be propped up above the central block to a vertical state.

[0012] As a further improvement of the present invention: the telescopic support assembly includes a support column, a support vertical rod, a support horizontal rod and a guide wheel.

[0013] The support column is fixedly mounted on the outside of one group of telescopic legs, and the bottom end of the support vertical rod is inserted into the inside of the support column and telescopically cooperates with the support column.

[0014] One end of the support cross bar is connected to the upper end of the support vertical bar, and the other end extends to the top of the center block. The support cross bar and the support vertical bar are perpendicular to each other. A second locking bolt is arranged on the side wall of the support column.

[0015] The guide wheels are provided in two groups, one of which is arranged at the upper end of the support vertical rod, and the other is arranged at the end of the support cross rod away from the support vertical rod.

[0016] One end of the lifting rope is connected to the upper part of the central block, and the other end is passed around the two groups of guide wheels in sequence and connected to the rope collecting assembly.

[0017] As a further improvement of the present invention, the outer part of the support vertical rod is provided with a threaded sleeve and a sliding sleeve, the side wall of the support vertical rod is provided with a vertically distributed storage groove, the threaded sleeve is threadedly matched with the support vertical rod, and the sliding sleeve is slidably matched with the support vertical rod.

[0018] One end of the support cross bar is hingedly connected to the upper end of the support vertical bar, and a support arm is hingedly provided at the bottom of the support cross bar. One end of the support arm away from the support cross bar is hingedly connected to the sliding sleeve.

[0019] As a further improvement of the present invention: the rope collecting assembly includes a reel, a support and a crank handle.

[0020] The support is fixedly mounted on the outer wall of the support column, the reel is rotatably mounted on the inner side of the support, one end of the crank handle is connected to the reel for driving the reel to rotate, and one end of the lifting rope away from the center block passes around the two groups of guide wheels and then is wound around the outside of the reel.

[0021] As a further improvement of the present invention: a third locking bolt is provided on the support.

[0022] As a further improvement of the present invention: a first locking bolt is provided on the telescopic leg.

[0023] As a further improvement of the present invention: a locking rod is hingedly provided at the bottom of the connecting rod, a second locking hole is provided on the locking rod, an ear plate is fixedly provided on the side wall of the telescopic leg, and a first locking hole corresponding to the second locking hole is provided on the ear plate.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] In an embodiment of the present invention, when it is necessary to set up a tent, a plurality of telescopic legs can be placed on the ground, with a central block located between the plurality of telescopic legs, and then the telescopic support assembly can be extended. When the telescopic support assembly is extended, the lifting rope is propped up in a vertical state above the central block, and then the rope-collecting assembly reels in the lifting rope. During the reeling process of the lifting rope, the central block is pulled and moved upward in a vertical direction. When the central block moves upward, it rotates compared to a plurality of connecting rods and drives the plurality of connecting rods to rotate compared to the corresponding telescopic legs. When the plurality of connecting rods rotate to an umbrella-shaped structure, as the central block continues to move upward, the telescopic legs are stretched and lengthened, thereby propping up the tent to a predetermined height. Compared with the prior art, the lifting rope is propped up in a vertical state above the central block by the telescopic support assembly in an extended state, and then the lifting rope is reeled in by the rope-collecting assembly, so that the central block can be quickly and vertically pulled up, thereby ensuring that the plurality of telescopic legs can be pulled synchronously and evenly, thereby realizing convenient and quick propping up of the tent. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic diagram of the structure of a portable folding tent Figure 1 ;

[0027] Figure 2 A schematic diagram of the structure of a portable folding tent Figure 2 ;

[0028] Figure 3 for Figure 1 A magnified schematic diagram of the middle A area;

[0029] Figure 4 for Figure 1 A magnified schematic diagram of the middle B area;

[0030] Figure 5 for Figure 1 Enlarged schematic diagram of the middle C area;

[0031] In the figure: 10-telescopic leg, 101-ear plate, 1011-first locking hole, 102-first locking bolt, 20-connecting rod, 201-locking rod, 2011-second locking hole, 30-center block, 40-telescopic support assembly, 401-support column, 402-support vertical rod, 4021-storage groove, 403-threaded sleeve, 404-support arm, 405-support cross bar, 406-guide wheel, 407-sliding sleeve, 408-second locking bolt, 50-lifting rope, 60-rope collection assembly, 601-reel, 602-support, 603-third locking bolt, 604-crank handle. DETAILED DESCRIPTION

[0032] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0033] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0034] See also Figure 1 as well as Figure 2 The present embodiment provides a portable folding tent, including a frame, a tarpaulin (not shown in the figure), a telescopic support assembly 40, a lifting rope 50 and a rope collection assembly 60. The frame includes telescopic legs 10, a connecting rod 20 and a central block 30. The telescopic legs 10 are provided in a plurality of groups. The plurality of telescopic legs 10 are arranged around the outside of the central block 30 and are distributed at intervals. The connecting rod 20 is provided in a plurality of groups corresponding to the telescopic legs 10. One end of the plurality of connecting rods 20 is hingedly connected to the central block 30, and the other end is hingedly connected to the plurality of telescopic legs 1 0 is hingedly connected at the upper end, the tarpaulin is covered on the outside of a plurality of the telescopic legs 10 and a plurality of the connecting rods 20, the telescopic support assembly 40 is installed on the outside of one group of the telescopic legs 10, the rope collection assembly 60 is arranged on the side wall of the telescopic support assembly 40, one end of the lifting rope 50 is connected to the upper part of the central block 30, and the other end bypasses the telescopic support assembly 40 and is connected to the rope collection assembly 60. When the telescopic support assembly 40 is extended, the lifting rope 50 can be propped up to a vertical state above the central block 30.

[0035] When it is necessary to build a tent, a plurality of telescopic legs 10 can be placed on the ground, the central block 30 can be located between the plurality of telescopic legs 10, and then the telescopic support assembly 40 can be extended. When the telescopic support assembly 40 is extended, the lifting rope 50 can be propped up above the central block 30 to a vertical state (such as Figure 1 As shown), the rope collection assembly 60 then reels the lifting rope 50. During the reeling process of the lifting rope 50, the center block 30 is pulled and moves upward in the vertical direction. When the center block 30 moves upward, it rotates compared to the plurality of connecting rods 20 and drives the plurality of connecting rods 20 to rotate compared to the corresponding telescopic legs 10. When the plurality of connecting rods 20 rotate to the umbrella-shaped structure, as the center block 30 continues to move upward, the telescopic legs 10 are stretched and lengthened, thereby propping up the tent to a predetermined height.

[0036] See also Figure 1 as well as Figure 4In one embodiment, the telescopic support assembly 40 includes a support column 401, a support vertical rod 402, a support cross rod 405 and a guide wheel 406. The support column 401 is fixedly installed on the outside of one group of the telescopic legs 10. The bottom end of the support vertical rod 402 is inserted into the support column 401 and telescopically cooperates with the support column 401. One end of the support cross rod 405 is connected to the upper end of the support vertical rod 402, and the other end extends to the top of the center block 30. 405 is perpendicular to the support vertical rod 402, a second locking bolt 408 is arranged on the side wall of the support column 401, and the guide wheels 406 are provided with two groups, one group of the guide wheels 406 is arranged at the upper end of the support vertical rod 402, and the other group of the guide wheels 406 is arranged at one end of the support cross bar 405 away from the support vertical rod 402, one end of the lifting rope 50 is connected to the upper part of the center block 30, and the other end passes through the two groups of guide wheels 406 in turn and is connected to the rope collecting assembly 60.

[0037] When the plurality of telescopic legs 10 are placed on the ground, the support vertical rod 402 can be pulled out from the inside of the support column tube 401, and the support vertical rod 402 moves up compared with the support column tube 401, thereby driving the support cross rod 405 to move up. When the support vertical rod 402 moves up to a predetermined height, the lifting rope 50 between the support cross rod 405 and the center block 30 remains in a vertical tensioned state, and then the second locking bolt 408 is screwed, and the second locking bolt 408 locks the support column tube 401 and the support vertical rod 402 as a whole, and then the rope collection assembly 60 reels the lifting rope 50. When the lifting rope 50 is reeled in, the center block 30 is pulled to move the center block 30 vertically upward, thereby driving the plurality of connecting rods 20 to rotate compared with the corresponding telescopic legs 10. When the plurality of connecting rods 20 rotate to an umbrella-shaped structure, the plurality of connecting rods 20 pull the corresponding telescopic legs 10 to extend the telescopic legs 10, thereby propping up the tent to a predetermined height.

[0038] See also Figure 1 as well as Figure 2 In one embodiment, the outer portion of the support vertical rod 402 is provided with a threaded sleeve 403 and a sliding sleeve 407, the side wall of the support vertical rod 402 is provided with a vertically distributed storage groove 4021, the threaded sleeve 403 is threadedly matched with the support vertical rod 402, the sliding sleeve 407 is slidingly matched with the support vertical rod 402, one end of the support cross rod 405 is hingedly connected to the upper end of the support vertical rod 402, and the bottom of the support cross rod 405 is hingedly provided with a support arm 404, and the end of the support arm 404 away from the support cross rod 405 is hingedly connected to the sliding sleeve 407.

[0039] Initially, the support cross bar 405 is vertically distributed inside the storage groove 4021 and is parallel to and close to the support vertical bar 402. The support vertical bar 402, the threaded sleeve 403, the support cross bar 405 and the sliding sleeve 407 are stored in the support column 401 as a whole, so that the volume of the entire telescopic support assembly 40 is reduced and it is easy to carry. When a plurality of telescopic legs 10 are placed on the ground, the support vertical bar 402 is pulled so that the support vertical bar 402 extends out from the support column 401 and moves up compared to the support column 401. After the support vertical bar 402 moves up to a predetermined height, the second locking bolt 408 is screwed to lock the support vertical bar 402 and the support column 401. The threaded sleeve 403 is then rotated to make the threaded sleeve 403 move upward along the outside of the support vertical rod 402 by means of the threaded cooperation between the threaded sleeve 403 and the support vertical rod 402, thereby pushing the sliding sleeve 407 upward. When the sliding sleeve 407 moves upward, it can push the support arm 404, thereby pushing the support cross bar 405 so that the support cross bar 405 is rotated out from the inside of the storage groove 4021 until the support cross bar 405 is rotated to a vertical state with the support vertical rod 402, and then stop rotating the threaded sleeve 403. At this time, the end of the support cross bar 405 away from the support vertical rod 402 extends to the upper position of the center block 30, thereby propping up the lifting rope 50 to a vertical state.

[0040] See also Figure 3 In one embodiment, the rope collecting assembly 60 includes a reel 601, a support 602 and a crank 604. The support 602 is fixedly mounted on the outer wall of the support column 401, and the reel 601 is rotatably mounted on the inner side of the support 602. One end of the crank 604 is connected to the reel 601 for driving the reel 601 to rotate. The end of the lifting rope 50 away from the center block 30 passes around the two groups of guide wheels 406 and then is wound around the outside of the reel 601.

[0041] When the supporting cross bar 405 is unfolded above the center block 30 and props up the lifting rope 50 to a vertical state, the staff can turn the crank 604 to drive the reel 601 to rotate. When the reel 601 rotates, the lifting rope 50 is reeled in. The lifting rope 50 pulls the center block 30 so that the center block 30 moves up in a vertical posture, thereby realizing the propping up of the tent.

[0042] See 3 and Figure 5 In one embodiment, a third locking bolt 603 is provided on the support 602, a first locking bolt 102 is provided on the telescopic leg 10, a locking rod 201 is hingedly provided at the bottom of the connecting rod 20, a second locking hole 2011 is provided on the locking rod 201, and an ear plate 101 is fixedly provided on the side wall of the telescopic leg 10, and a first locking hole 1011 corresponding to the second locking hole 2011 is provided on the ear plate 101.

[0043] When the central block 30 moves up to prop up the tent to a predetermined height, the staff can turn the third locking bolt 603, and the third locking bolt 603 locks the reel 601 and the support 602 into one, so that the reel 601 is in a non-rotatable state, and then turn the first locking bolt 102 on the telescopic leg 10 to lock the extended telescopic leg 10, and then rotate the locking rod 201 to the side of the ear plate 101, so that the first locking hole 1011 and the second locking hole 2011 are aligned, and finally insert the locking pin (not shown in the figure) into the first locking hole 1011 and the second locking hole 2011 whose holes are aligned, so that the connecting rod 20 and the telescopic leg 10 are in a non-rotatable state. At this time, the tent after being propped up is in a locked state.

[0044] In the embodiment of the present invention, when it is necessary to build a tent, a plurality of telescopic legs 10 can be placed on the ground, the central block 30 can be located between the plurality of telescopic legs 10, and then the telescopic support assembly 40 can be extended. When the telescopic support assembly 40 is extended, the lifting rope 50 can be propped up above the central block 30 to a vertical state (such as Figure 1 As shown), the rope-retracting assembly 60 then reels the lifting rope 50. During the reeling process of the lifting rope 50, the center block 30 is pulled and moved upward in the vertical direction. When the center block 30 moves upward, it rotates compared to the plurality of connecting rods 20 and drives the plurality of connecting rods 20 to rotate compared to the corresponding telescopic legs 10. When the plurality of connecting rods 20 rotate to the umbrella-shaped structure, as the center block 30 continues to move upward, the telescopic legs 10 are stretched and lengthened, thereby propping up the tent to a predetermined height. Compared with the prior art, the lifting rope 50 is propped up to a vertical state at the position above the center block 30 by the telescopic support assembly 40 in the extended state, and then the lifting rope 50 is reeled in by the rope-retracting assembly 60, so that the center block 30 can be quickly pulled up vertically, thereby ensuring that the plurality of telescopic legs 10 can be pulled synchronously and evenly, thereby realizing the convenient propping up of the tent.

[0045] The preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. A portable folding tent, comprising a frame and a tarpaulin, characterized in that: It also includes a telescopic support assembly (40), a lifting rope (50) and a rope collection assembly (60). The frame comprises telescopic legs (10), connecting rods (20) and a central block (30). The telescopic legs (10) are provided in a plurality of groups, and the plurality of telescopic legs (10) are arranged around the outside of the central block (30) and are spaced apart. The connecting rods (20) are provided in a plurality of groups corresponding to the telescopic legs (10) one by one, one end of the plurality of connecting rods (20) is hingedly connected to the central block (30), and the other end is hingedly connected to the upper ends of the plurality of telescopic legs (10). The tarpaulin covers the outer sides of the plurality of telescopic legs (10) and the plurality of connecting rods (20). The telescopic support assembly (40) is installed on the outside of one set of the telescopic legs (10), and the rope collecting assembly (60) is arranged on the side wall of the telescopic support assembly (40). One end of the lifting rope (50) is connected to the upper part of the central block (30), and the other end passes around the telescopic support assembly (40) and is connected to the rope collection assembly (60). When the telescopic support assembly (40) is extended, the lifting rope (50) can be propped up above the central block (30) to a vertical state. The telescopic support assembly (40) comprises a support column (401), a support vertical rod (402), a support horizontal rod (405) and a guide wheel (406). The support column tube (401) is fixedly mounted on the outside of one set of the telescopic legs (10), and the bottom end of the support vertical rod (402) is inserted into the inside of the support column tube (401) and is telescopically matched with the support column tube (401). One end of the support cross bar (405) is connected to the upper end of the support vertical bar (402), and the other end extends to the top of the center block (30). The support cross bar (405) and the support vertical bar (402) are perpendicular to each other. A second locking bolt (408) is provided on the side wall of the support column (401). The guide wheels (406) are provided in two groups, wherein one group of the guide wheels (406) is arranged at the upper end of the support vertical rod (402), and the other group of the guide wheels (406) is arranged at an end of the support cross rod (405) away from the support vertical rod (402). One end of the lifting rope (50) is connected to the upper part of the central block (30), and the other end passes through the two groups of guide wheels (406) in sequence and is connected to the rope collecting assembly (60).

2. A portable folding tent according to claim 1, characterized in that: The support vertical rod (402) is externally sleeved with a threaded sleeve (403) and a sliding sleeve (407); a vertically distributed storage groove (4021) is provided on the side wall of the support vertical rod (402); the threaded sleeve (403) is threadably engaged with the support vertical rod (402); and the sliding sleeve (407) is slidably engaged with the support vertical rod (402). One end of the support cross bar (405) is hingedly connected to the upper end of the support vertical bar (402), and a support arm (404) is hingedly provided at the bottom of the support cross bar (405), and one end of the support arm (404) away from the support cross bar (405) is hingedly connected to the sliding sleeve (407).

3. A portable folding tent according to claim 1, characterized in that: The rope collecting assembly (60) comprises a reel (601), a support (602) and a crank handle (604). The support (602) is fixedly mounted on the outer wall of the support column (401), the reel (601) is rotatably mounted on the inner side of the support (602), one end of the crank handle (604) is connected to the reel (601) for driving the reel (601) to rotate, and one end of the lifting rope (50) away from the central block (30) passes through the two sets of guide wheels (406) and is then wound around the outside of the reel (601).

4. A portable folding tent according to claim 3, characterized in that: A third locking bolt (603) is provided on the support (602).

5. The portable folding tent according to claim 1, characterized in that: The telescopic leg (10) is provided with a first locking bolt (102).

6. The portable folding tent according to claim 1, characterized in that: A locking rod (201) is hingedly provided at the bottom of the connecting rod (20), a second locking hole (2011) is provided on the locking rod (201), and an ear plate (101) is fixedly provided on the side wall of the telescopic leg (10), a first locking hole (1011) corresponding to the second locking hole (2011) is provided on the ear plate (101).

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