Portable folding tent for field rescue

Abstract

The invention is applicable to the related technical field of folding tents, and provides a portable folding tent for on-site rescue, which comprises a tarpaulin and a folding mechanism, the folding mechanism comprises a main supporting assembly and a folding type supporting assembly arranged on the main supporting assembly in a sliding mode, and a linkage assembly used for driving the folding type supporting assembly to work is further arranged in the main supporting assembly. The tarpaulin comprises a shielding part covering the folding mechanism and a separation part arranged at the bottom of the shielding part; according to the portable folding tent for on-site rescue, through cooperative arrangement of the tent cloth and the folding mechanism, the problems that when an existing portable folding tent for on-site rescue is folded or unfolded, most of the folding tents are inconvenient to fold or unfold, multiple persons need to cooperate to complete folding or unfolding, and certain limitation exists are solved.

Description

Technical Field

[0001] The present invention relates to the technical field related to folding tents, in particular to a portable folding tent for on-site rescue. Background Art

[0002] With the increasing popularity of outdoor sports, more and more people are keen to explore, hike, camp, and other outdoor areas such as mountains, woodlands, grasslands, and water bodies. However, the outdoor environment is complex and ever-changing. Although these areas have become more lively, dangers are also imminent. In on-site rescue scenarios, tents are key equipment, and their performance and portability directly affect the efficiency and quality of rescue operations. During the rescue process, rescuers need to quickly provide a safe and comfortable temporary shelter for injured or trapped people. However, the tents commonly found on the market, whether used for daily camping or general outdoor work, have exposed many problems when used for on-site rescue.

[0003] The existing portable folding tents for on-site rescue are often inconvenient to fold or unfold, requiring the cooperation of multiple people, and have certain limitations. Therefore, in view of the above situation, there is an urgent need to provide a portable folding tent for on-site rescue to overcome the shortcomings in current practical applications. Summary of the Invention

[0004] The purpose of the present invention is to provide a portable folding tent for on-site rescue, aiming to solve the problems in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention provides a portable folding tent for on-site rescue, comprising: Tarpaulin and folding mechanism; The folding mechanism includes a main support assembly and a folding support assembly slidably arranged on the main support assembly, and a linkage assembly for driving the folding support assembly to work is also arranged in the main support assembly; The tarpaulin includes a shielding portion covering the folding mechanism and a partitioning portion arranged at the bottom of the shielding portion; The main support assembly is also provided with an elastic assembly for supporting the top of the shielding portion.

[0006] As a further solution of the present invention: the main support assembly includes: A support column, wherein a plurality of strip grooves are formed on the top of the support column; and a threaded rod, wherein the bottom of the support column is provided with an internal threaded hole threadedly connected to the threaded rod, and the bottom of the threaded rod is provided with a plurality of fixing pins.

[0007] As a further solution of the present invention: the foldable support assembly includes: A lifting frame is slidably mounted on the support column, wherein the lifting frame is slidably engaged with the strip groove on the support column; Folding rods, both ends of which are rotatably mounted with connecting frames 1, and four groups of folding rods are provided; Rotate a rotating shaft mounted on the lifting frame, wherein the rotating shaft is fixedly connected to one of the connecting frames; A folding member connected to a connecting frame; and a driving assembly for driving the rotating shaft to rotate.

[0008] As a further solution of the present invention: the folding member includes: A T-shaped block, the T-shaped block being rotatably mounted on a connecting frame 1 at one end of the folding rod away from the support column; A support rod, wherein a second connecting frame and a third connecting frame are rotatably mounted on both ends of the support rod, and the second connecting frame is rotatably connected to the T-shaped block; and an L-shaped block rotatably connected to two adjacent groups of connecting frames three.

[0009] As a further solution of the present invention: both the L-shaped block and the T-shaped block are provided with an adhesive block for connecting the shielding part of the tarpaulin.

[0010] As a further solution of the present invention: a limiting frame for limiting the rotation angle of the connecting frame 2 and the connecting frame 1 is further provided at the bottom of the T-shaped block.

[0011] As a further solution of the present invention: the folding rod and the support rod are in a field-shaped structure in the unfolded state.

[0012] As a further solution of the present invention: the drive assembly includes: A rack fixedly mounted in the strip groove of the support column, and a driving gear rotatably mounted in the lifting frame and meshing with the rack; Rotating a transmission gear installed in the lifting frame, wherein the transmission gear is engaged with the driving gear; and a rotating gear meshing with the transmission gear, wherein the rotating gear is fixedly mounted on the rotating shaft.

[0013] As a further solution of the present invention: the linkage component includes: A cylinder for driving the lifting frame to move up and down on the support column, wherein the cylinder is arranged on the side wall of the support column, and the telescopic end of the cylinder is fixedly connected to the lifting frame; A compression box is arranged in the support column, the compression box is connected to the cylinder through a conduit, and a piston plate is slidably installed in the compression box; And an elastic telescopic rod, one end of which is slidably installed in the compression box and fixedly connected to the piston plate, and the other end of the elastic telescopic rod is rotatably connected to the threaded rod, and the elastic telescopic rod can move up and down following the threaded rod.

[0014] As a further solution of the present invention: the elastic component includes: A lifting rod slidably mounted on the top of the support column, wherein a spring for elastically supporting the lifting rod is provided in the support column; A top block fixedly mounted on the lifting rod, the top block being connected to the shielding portion of the tarpaulin; A fixing groove is provided in the strip groove of the support column, and a fixing claw hook is provided at the bottom of the top block for use with the fixing groove; And an unlocking block for pushing the fixed claw hook and separating the fixed claw hook from the fixed groove, which is arranged on the lifting frame, and the cross section of the unlocking block is a triangular structure.

[0015] By adopting the above technical solution, the present invention has the following beneficial effects: The portable folding tent device for on-site rescue provided by the present invention utilizes the support of the main structure achieved by the main support component, and during the operation of the main support component, the linkage component can drive the folding support component to work, and the folding support component and the elastic component are used to cooperate to open the shielding part of the tarpaulin. When the main support component is reset, the linkage component can drive the folding support component to reset, thereby realizing the folding function, and the cooperation between the main support component and the folding support component can realize the rapid construction and storage of the tent, effectively improving the rescue efficiency; the present invention avoids the problem that the existing portable on-site rescue folding tents are mostly inconvenient when folding or opening, require the cooperation of multiple people, and have certain limitations through the cooperation between the tarpaulin and the folding mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 Schematic diagram of the structure of the folding mechanism of the present invention; Figure 3 for Figure 2 Schematic diagram of the structure viewed from above; Figure 4It is a structural schematic diagram of the lifting frame in the present invention; Figure 5 for Figure 2 Schematic diagram of the enlarged structure at A in the middle; Figure 6 for Figure 3 Schematic diagram of the enlarged structure at B in the middle; Figure 7 for Figure 3 Schematic diagram of the enlarged structure at C in the middle; Figure 8 Schematic diagram of the internal structure of the support column in the present invention; Figure markings: 1-tarpaulin, 2-folding rod, 3-top block, 4-lifting rod, 5-support column, 6-threaded rod, 7-fixing pin, 8-support rod, 9-adhesive block, 10-T-shaped block, 11-L-shaped block, 12-cylinder, 13-lifting frame, 14-connecting frame 1, 15-rotating gear, 16-transmission gear, 17-drive gear, 18-unlocking block, 19-rotating shaft, 20-fixing groove, 21-rack, 22-connecting frame 2, 23-connecting frame 3, 24-limiting frame, 25-fixed claw hook, 26-conduit, 27-compression box, 28-piston plate, 29-elastic telescopic rod. DETAILED DESCRIPTION

[0018] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0019] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0021] The present invention will be further explained below with reference to specific embodiments.

[0022] See also Figures 1-8 An embodiment of the present invention provides a portable folding tent for on-site rescue, the portable folding tent for on-site rescue comprising: Tarpaulin 1 and folding mechanism; The folding mechanism includes a main support assembly and a folding support assembly slidably arranged on the main support assembly, and a linkage assembly for driving the folding support assembly to work is also arranged in the main support assembly; The tarpaulin 1 includes a shielding portion covering the folding mechanism and a partition provided at the bottom of the shielding portion; wherein the partitioning portion has an upwardly erected side edge around its periphery, and the side edge is detachably connected to the inner wall of the tarpaulin 1, thereby improving the waterproof effect; The main support assembly is also provided with an elastic assembly for supporting the top of the shielding portion.

[0023] In the embodiment of the present invention, the support of the main structure can be achieved by utilizing the main support component, and during the operation of the main support component, the linkage component can drive the folding support component to work, and the folding support component and the elastic component are arranged in cooperation, the shielding part of the tarpaulin 1 can be stretched out, and when the main support component is reset, the linkage component can drive the folding support component to reset, thereby realizing the folding function, and the coordination of the main support component and the folding support component can realize the rapid erection and storage of the tent, effectively improving the rescue efficiency; the bottom of the shielding part of the tarpaulin 1 can be provided with additional fixing nails to improve stability; compared with the existing technology, the present invention avoids the problem that the existing portable folding tents for on-site rescue are mostly inconvenient when folding or opening, require the cooperation of multiple people to complete, and have certain limitations through the coordination of the tarpaulin 1 and the folding mechanism.

[0024] In one embodiment of the present invention, see Figures 1-8 , the main support assembly includes: A support column 5, wherein a plurality of strip grooves are formed on the top of the support column 5; and a threaded rod 6, wherein the bottom of the support column 5 is provided with an internal threaded hole threadedly connected to the threaded rod 6, and the bottom of the threaded rod 6 is provided with a plurality of fixing pins 7; wherein the side wall of the support column 5 may be provided with a locking screw (not shown in the figure) for pressing the threaded rod 6, for fixing the threaded rod 6 to prevent loosening during use; The foldable support assembly comprises: A lifting frame 13 is slidably mounted on the support column 5, wherein the lifting frame 13 slides in cooperation with the strip groove on the support column 5; Folding rod 2, both ends of the folding rod 2 are rotatably mounted with a connecting frame 14, and the folding rod 2 is provided with four groups; Rotate the shaft 19 mounted on the lifting frame 13, wherein the shaft 19 is fixedly connected to one of the connecting frames 14; A folding member connected to a connecting frame 14; and a driving assembly for driving the rotating shaft 19 to rotate; The folding member comprises: A T-shaped block 10, the T-shaped block 10 is rotatably mounted on a connecting frame 14 at one end of the folding rod 2 away from the support column 5; Support rod 8, the two ends of the support rod 8 are respectively rotatably mounted with a second connecting frame 22 and a third connecting frame 23, and the second connecting frame 22 is rotatably connected to the T-shaped block 10; and an L-shaped block 11 rotatably connected to two adjacent sets of connecting frames 3 23; The L-shaped block 11 and the T-shaped block 10 are both provided with an adhesive block 9 for connecting the shielding portion of the tarpaulin 1; The bottom of the T-shaped block 10 is also provided with a limit frame 24 for limiting the rotation angle of the connecting frame 2 22 and the connecting frame 1 14; The folding rod 2 and the support rod 8 are in a field-shaped structure in the unfolded state; The drive assembly includes: A rack 21 is fixedly mounted in the strip groove of the support column 5, and a driving gear 17 is rotatably mounted in the lifting frame 13 and meshes with the rack 21; The transmission gear 16 installed in the lifting frame 13 is rotated, and the transmission gear 16 is meshed with the driving gear 17; and a rotating gear 15 meshing with the transmission gear 16, wherein the rotating gear 15 is fixedly mounted on the rotating shaft 19; The linkage component includes: A cylinder 12 for driving the lifting frame 13 to move up and down on the support column 5, wherein the cylinder 12 is arranged on the side wall of the support column 5, and the telescopic end of the cylinder 12 is fixedly connected to the lifting frame 13; A compression box 27 is provided in the support column 5, wherein the compression box 27 is connected to the cylinder 12 via a conduit 26, and a piston plate 28 is slidably mounted in the compression box 27; And an elastic telescopic rod 29, one end of which is slidably installed in the compression box 27 and fixedly connected to the piston plate 28, and the other end of the elastic telescopic rod 29 is rotatably connected to the threaded rod 6, and the elastic telescopic rod 29 can move up and down following the threaded rod 6.

[0025] When the lifting frame 13 moves upward, the driving gear 17 can be rotated by the rack 21, and the transmission gear 16 can be used to drive the rotating gear 15 to rotate. The rotating gear 15 can drive the rotating shaft 19 to rotate, so that the connecting frame 14 rotates upward, and the connecting frame 14 is used to cooperate with the folding rod 2 to make the support rod 8 and the folding rod 2 fully unfolded into a field-shaped structure, thereby unfolding the tarpaulin 1 and realizing the installation of the tent. When folding, the lifting frame 13 can be moved downward. When the lifting frame 13 moves downward, the connecting frame 14 is used to rotate downward, so that the folding rod 2 drives the T-shaped block 10 to move downward. Under the support of the top block 3, the L-shaped block 11 is pulled upward, so that the folding rod 2 is folded downward and the support rod 8 is folded upward, thereby realizing the folding function; wherein the partition of the tarpaulin 1 is provided with a ring rotatably connected to the bottom of the threaded rod 6, so that the bottom of the threaded rod 6 can be passed through the partition, and a sealing structure is provided between the threaded rod 6 and the ring, and the sealing structure can be adopted in the existing technology, wherein the elastic telescopic rod 29 is a multi-section telescopic structure, and each section is equipped with a support spring for resetting.

[0026] In one embodiment of the present invention, see Figures 1-8 , the elastic component includes: A lifting rod 4 is slidably mounted on the top of a support column 5, wherein a spring is provided in the support column 5 for elastically supporting the lifting rod 4; A top block 3 fixedly mounted on the lifting rod 4, wherein the top block 3 is connected to the shielding portion of the tarpaulin 1; A fixing groove 20 is provided in the strip groove of the support column 5, and a fixing claw hook 25 is provided at the bottom of the top block 3 for use with the fixing groove 20; The unlocking block 18 is used to push the fixed claw hook 25 and separate the fixed claw hook 25 from the fixing groove 20. The unlocking block 18 is provided on the lifting frame 13, and the cross section of the unlocking block 18 is a triangular structure.

[0027] In this embodiment, when the lifting frame 13 moves upward, it can drive the unlocking block 18 to be inserted into the gap between the fixed claw hook 25 and the fixed groove 20, so that the fixed claw hook 25 is deformed and separated from the fixed groove 20. Under the push of the spring, the lifting rod 4 pushes the top block 3 to move upward, and the top block 3 is used to push the top of the shielding part of the tarpaulin 1 to unfold upward. When folding, the top block 3 can be manually pressed down.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A portable folding tent for on-site rescue, comprising a tarpaulin and a folding mechanism, characterized in that: The folding mechanism includes a main support assembly and a folding support assembly slidably arranged on the main support assembly, and a linkage assembly for driving the folding support assembly to work is also arranged in the main support assembly; The tarpaulin includes a shielding portion covering the folding mechanism and a partitioning portion arranged at the bottom of the shielding portion; The main support assembly is also provided with an elastic assembly for supporting the top of the shielding portion.

2. The portable folding tent for on-site rescue according to claim 1, characterized in that: The main support assembly comprises: A support column, wherein a plurality of strip grooves are formed on the top of the support column; and a threaded rod, wherein the bottom of the support column is provided with an internal threaded hole threadedly connected to the threaded rod, and the bottom of the threaded rod is provided with a plurality of fixing pins.

3. The portable folding tent for on-site rescue according to claim 2, characterized in that: The foldable support assembly comprises: A lifting frame is slidably mounted on the support column, wherein the lifting frame is slidably engaged with the strip groove on the support column; Folding rods, both ends of which are rotatably mounted with connecting frames 1, and four groups of folding rods are provided; Rotate a rotating shaft mounted on the lifting frame, wherein the rotating shaft is fixedly connected to one of the connecting frames; A folding member connected to a connecting frame; and a driving assembly for driving the rotating shaft to rotate.

4. The portable folding tent for on-site rescue according to claim 3, characterized in that: The folding member comprises: A T-shaped block, the T-shaped block being rotatably mounted on a connecting frame 1 at one end of the folding rod away from the support column; A support rod, wherein a second connecting frame and a third connecting frame are rotatably mounted on both ends of the support rod, and the second connecting frame is rotatably connected to the T-shaped block; and an L-shaped block rotatably connected to two adjacent groups of connecting frames three.

5. The portable folding tent for on-site rescue according to claim 4, characterized in that: The L-shaped block and the T-shaped block are both provided with adhesive blocks for connecting the shielding part of the tarpaulin.

6. The portable folding tent for on-site rescue according to claim 4, characterized in that: The bottom of the T-shaped block is also provided with a limit frame for limiting the rotation angle of the connecting frame 2 and the connecting frame 1.

7. The portable folding tent for on-site rescue according to claim 4, characterized in that: The folding rod and the supporting rod are in a field-shaped structure in the unfolded state.

8. The portable folding tent for on-site rescue according to claim 3, characterized in that: The drive assembly includes: A rack fixedly mounted in the strip groove of the support column, and a driving gear rotatably mounted in the lifting frame and meshing with the rack; Rotating a transmission gear installed in the lifting frame, wherein the transmission gear is engaged with the driving gear; and a rotating gear meshing with the transmission gear, wherein the rotating gear is fixedly mounted on the rotating shaft.

9. The portable folding tent for on-site rescue according to claim 3, characterized in that: The linkage component includes: A cylinder for driving the lifting frame to move up and down on the support column, wherein the cylinder is arranged on the side wall of the support column, and the telescopic end of the cylinder is fixedly connected to the lifting frame; A compression box is arranged in the support column, the compression box is connected to the cylinder through a conduit, and a piston plate is slidably installed in the compression box; And an elastic telescopic rod, one end of which is slidably installed in the compression box and fixedly connected to the piston plate, and the other end of the elastic telescopic rod is rotatably connected to the threaded rod, and the elastic telescopic rod can move up and down following the threaded rod.

10. The portable folding tent for on-site rescue according to claim 3, characterized in that: The elastic component comprises: A lifting rod slidably mounted on the top of the support column, wherein a spring for elastically supporting the lifting rod is provided in the support column; A top block fixedly mounted on the lifting rod, the top block being connected to the shielding portion of the tarpaulin; A fixing groove is provided in the strip groove of the support column, and a fixing claw hook is provided at the bottom of the top block for use with the fixing groove; And an unlocking block for pushing the fixed claw hook and separating the fixed claw hook from the fixed groove, which is arranged on the lifting frame, and the cross section of the unlocking block is a triangular structure.

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