Lifting structure for tent

Abstract

The utility model relates to the field of tents, in particular to a lifting structure for a tent. The lifting structure for the tent comprises a bottom shell and a top shell, a shear fork structure is arranged between the bottom shell and the top shell, the top shell can be lifted through the shear fork structure, the shear fork structure comprises two connecting rods, the two connecting rods are rotationally connected in the middle, supporting rods are rotationally installed at the top ends of the connecting rods, and the supporting rods can abut against the top shell after being rotationally opened. The lifting structure for the tent has the advantages of being high in stability and not prone to deformation.

Description

Technical Field

[0001] The utility model relates to the field of tents, in particular to a lifting structure for tents. Background Art

[0002] Existing vehicle-mounted tents generally adopt a scissor-type structure for lifting and lowering. When the scissor-type structure is in motion, at least one end of the support rod in the scissor-type structure will move, which will result in that after raising, one corner of the tent cannot be effectively supported, and it is easy to bend and have poor stability.

[0003] For example, the patent document with publication number CN219910256U discloses an electric lifting mechanism for a roof tent, including: a tent bottom cover and a tent top cover, the tops of the tent bottom cover and the tent top cover are fixedly installed with fixed brackets and guide rails, the fixed brackets and guide rails are both centrally symmetrically installed, a sliding block 1 is slidably installed on the inner side wall of the guide rail on one side, an opening and closing support rod 1 is rotatably installed on the top of the sliding block 1, and an opening and closing support rod 2 and an electric support rod are rotatably installed in the middle of the opening and closing support rod 1.

[0004] Therefore, a lifting structure for a tent is proposed to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the purpose of the utility model is to provide a lifting structure for a tent, which has the advantages of strong stability and not easy to deform.

[0006] The technical solution adopted by the utility model to solve the problem is: a lifting structure for a tent, comprising: a bottom shell and a top shell, a scissor structure is provided between the bottom shell and the top shell, the top shell can be lifted by the scissor structure, the scissor structure comprises two connecting rods, the two connecting rods are rotatably connected in the middle, a support rod is rotatably installed on the top end of the connecting rod, and the support rod can abut against the top shell when it is rotated and opened.

[0007] As a further improvement of the above technical solution, one end of the two connecting rods is a free end, and the other end is a fixed end, the two fixed ends are located on the same side, the two free ends are located on the same side, the two fixed ends are rotatably connected to the top shell and the bottom shell respectively, the two free ends are movably connected to the top shell and the bottom shell respectively, and the support rod is rotatably connected to the free end located above.

[0008] As a further improvement of the above technical solution, it also includes a driving part, which is a cylinder, and both ends of the cylinder are rotatably connected to two connecting rods respectively.

[0009] As a further improvement of the above technical solution, both ends of the connecting rod are free ends, the free ends are movably connected to the corresponding top shell and bottom shell, and the support rod is rotatably mounted on the free end connected to the top shell.

[0010] As a further improvement of the above technical solution, it also includes a driving part, which is a bidirectional cylinder, and both ends of the bidirectional cylinder are respectively connected to the bottom ends of the two connecting rods.

[0011] As a further improvement of the above technical solution, slide rails are fixedly installed in the bottom shell and the top shell, and a slider is slidably installed on the slide rails, and the slider is rotatably connected to the free end.

[0012] As a further improvement of the above technical solution, a rack is fixedly installed on one side of the slide rail in the top shell, and a first gear and a second gear that mesh with each other are rotatably installed on the slider in the top shell, the first gear meshes with the rack, and the support rod is fixedly connected to the second gear.

[0013] The beneficial effect of the utility model is that the corners of the top shell can be supported by arranging the support rods, so that it is not easy to have corners, thereby improving the stability of the tent. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further explained below in conjunction with the accompanying drawings and specific implementation methods.

[0015] Figure 1 This is a schematic diagram of the structure of a preferred embodiment of the utility model;

[0016] Figure 2 for Figure 1 Exploded view shown;

[0017] Figure 3 It is a cross-sectional structural schematic diagram of the utility model.

[0018] In the figure: 1. bottom shell; 2. top shell; 3. scissor structure; 31. connecting rod; 32. supporting rod; 33. slide rail; 34. slider; 35. rack; 36. first gear; 37. second gear; 4. driving unit. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0020] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0022] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0023] Reference Figures 1 to 3 A lifting structure for a tent includes: a bottom shell 1 and a top shell 2, a scissor structure 3 is provided between the bottom shell 1 and the top shell 2, the top shell 2 can be lifted by the scissor structure 3, the scissor structure 3 includes two connecting rods 31, the two connecting rods 31 are rotatably connected in the middle, a support rod 32 is rotatably installed at the top end of the connecting rod 31, and the support rod 32 can abut against the top shell 2 when it is rotated and opened. The support rod 32 is used to support the corner of the top shell, which has strong stability and is not easy to deform.

[0024] As a preferred embodiment, one end of the two connecting rods 31 is a free end, and the other end is a fixed end, the two fixed ends are located on the same side, the two free ends are located on the same side, the two fixed ends are rotatably connected to the top shell and the bottom shell respectively, and the two free ends are movably connected to the top shell and the bottom shell respectively; this embodiment is consistent with the patent document with publication number CN219910256U. In addition, in this embodiment, the support rod 32 is rotatably connected to the free end located at the top (not shown in the figure).

[0025] As a preferred embodiment, it also includes a driving part 4 (not shown in the figure), which is a cylinder, and both ends of the cylinder are rotatably connected to two connecting rods 31 respectively, which is consistent with the patent document with publication number CN219910256U.

[0026] As a preferred embodiment, in the above embodiment, one end of the connecting rod 31 moves, and the entire scissors-type structure is subjected to uneven force. Therefore, in this embodiment, both ends of the connecting rod 31 are free ends, and the free ends are movably connected to the corresponding top shell 2 and bottom shell 1, and the support rod 32 is rotatably installed on the free end connected to the top shell 2.

[0027] As a preferred embodiment, it further comprises a driving unit 4 , which is a bidirectional cylinder, and both ends of the bidirectional cylinder are respectively connected to the bottom ends of the two connecting rods 31 in a transmission manner.

[0028] As a preferred embodiment, a slide rail 33 is fixedly installed in the bottom shell 1 and the top shell 2, a slider 34 is slidably installed on the slide rail 33, and the slider 34 is rotatably connected to the free end.

[0029] As a preferred embodiment, a rack 35 is fixedly installed on one side of the slide rail 33 in the top shell 2, and a first gear 36 and a second gear 37 meshing with each other are rotatably installed on the slider 34 in the top shell 2, the first gear 36 meshes with the rack 35, and the support rod 32 is fixedly connected with the second gear 37. When the free end moves with the slider 34, under the action of the rack 35, the first gear 36 rotates, the first gear 36 drives the second gear 37 to rotate, and the second gear 37 drives the support rod 32 to rotate and open, so that the corner of the top shell 2 can be supported.

[0030] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention specification and drawings under the utility model concept, or directly or indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A lifting structure for a tent, characterized in that: include: A bottom shell (1) and a top shell (2), wherein a scissor-fork structure (3) is provided between the bottom shell (1) and the top shell (2), and the top shell (2) can be lifted up by the scissor-fork structure (3), wherein the scissor-fork structure (3) comprises two connecting rods (31), the two connecting rods (31) are rotatably connected in the middle, and a support rod (32) is rotatably mounted on the top end of the connecting rod (31). A slide rail (33) is fixedly installed in the bottom shell (1) and the top shell (2), a slider (34) is slidably installed on the slide rail (33), and the slider (34) is rotatably connected to the free end; A rack (35) is fixedly mounted on one side of the slide rail (33) in the top shell (2); a first gear (36) and a second gear (37) meshing with each other are rotatably mounted on a slider (34) in the top shell (2); the first gear (36) meshes with the rack (35); the support rod (32) is fixedly connected with the second gear (37); when the support rod (32) is rotated and opened, it can abut against the top shell (2).

2. A lifting structure for a tent as claimed in claim 1, characterized in that: One end of the two connecting rods (31) is a free end, and the other end is a fixed end. The two fixed ends are located on the same side, and the two free ends are located on the same side. The two fixed ends are rotatably connected to the top shell and the bottom shell respectively, and the two free ends are movably connected to the top shell and the bottom shell respectively. The support rod (32) is rotatably connected to the free end located above.

3. A lifting structure for a tent as claimed in claim 2, characterized in that: It also comprises a driving part (4), wherein the driving part (4) is a cylinder, and both ends of the cylinder are rotatably connected to two connecting rods (31) respectively.

4. A lifting structure for a tent as claimed in claim 1, characterized in that: Both ends of the connecting rod (31) are free ends, and the free ends are movably connected to the corresponding top shell (2) and bottom shell (1), and the supporting rod (32) is rotatably mounted on the free end connected to the top shell (2).

5. A lifting structure for a tent as claimed in claim 4, characterized in that: It also comprises a driving part (4), wherein the driving part (4) is a bidirectional cylinder, and the two ends of the bidirectional cylinder are respectively connected to the bottom ends of the two connecting rods (31) in a transmission manner.

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