Tent framework structure

By introducing adjustable main and extension support poles into the tent frame, a cone-shaped tent combining a polygonal base with flexible fabric is formed, solving the space utilization and portability issues of existing tents and achieving a larger, more stable, and portable user experience.

CN223523503UActive Publication Date: 2025-11-07XIAMEN SUPREI TRADING CO LTD
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Patent Information

Application Number
CN202422838585.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-21
Publication Date
2025-11-07
Estimated Expiration
2034-11-21

AI Technical Summary

Technical Problem

Existing small tent structures struggle to balance space utilization and portability, and users are restricted in their movement inside the tent, resulting in installation difficulties and interference from support poles.

Method used

The tent is constructed using two main support rods forming an A-frame shape, with an extension support rod pivotally connected to the lower end. The extension support rod extends outward from the side of the main support rod to support the ground, forming a polygonal base. Combined with flexible fabric, it forms a cone-shaped tent that can stand independently. The main support rod and the extension support rod are telescopic rods, and their length can be adjusted by adjusting buttons.

Benefits of technology

Expand the space inside the tent, improve the user experience, reduce assembly difficulty, make it easy to carry, avoid the risk of support poles dividing the space and collisions, and provide stable standing support.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223523503U_ABST
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Abstract

A tent framework structure comprises two main supporting rods which are intersected and pivoted at the top ends, the two main supporting rods are unfolded to form a herringbone support, the lower end of each main supporting rod is respectively pivoted with at least two extension supporting rods, and the extension supporting rods extend out of the side edges of the main supporting rods and are supported on the ground. The bottom face defined by the supporting points at the bottom ends of all the extension supporting rods is a polygon with four or more edges, and after the bottom face and the tops of the main supporting rods are connected through flexible cloth, a conical tent capable of standing independently is formed. The tent framework structure is large in internal space, and a user can conveniently move in the tent.
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Description

TECHNICAL FIELD

[0001] The utility model relates to a tent, more particularly to a tent framework structure. BACKGROUND

[0002] The existing outdoor tent has many shapes, and a small tent usually adopts a herringbone roof or an arc roof. In particular, the existing herringbone roof conical tent usually adopts only two support rods to support a herringbone shape, and the tent cloth is usually fixed on the ground by ground nails to form a polygon. Although the tent of this structure is convenient to carry and has a small storage space, it is troublesome to install, and the space cannot be fully utilized. The user cannot stretch in the tent, and feels depressed and cramped in the tent.

[0003] Therefore, the tent can expand the space by increasing the number of support rods. After the plurality of support rods are connected at the top, they diverge outward to form an inclined support. However, this structure increases the overall weight of the tent and is inconvenient to carry. After the tent is unfolded, the space in the tent is also divided and blocked by the plurality of support rods, and the user's head is easily hit by the support rods when standing in the tent. SUMMARY

[0004] The utility model aims to provide a tent framework structure with a large space and convenient for the user to move inside the tent.

[0005] To achieve the above purpose, the utility model provides the following solution:

[0006] A tent framework structure includes two main support rods intersecting and pivoting at the top end, two main support rods forming a herringbone-shaped support when unfolded, and at least two extension support rods pivoted to the lower end of each main support rod, the extension support rods extending outward from the side of the main support rod and supported on the ground.

[0007] Further, the support points at the bottom end of all extension support rods form a quadrilateral or polygonal bottom surface. After the bottom surface is connected to the top of the main support rod by flexible cloth, a conical tent that can be independently stood is formed.

[0008] Further, two extension support rods are pivoted to the lower end of each main support rod, and the bottom surface formed by the support points at the bottom end of the extension support rods and the bottom end of the main support rod is a hexagon.

[0009] Further, the extension support rod and the main support rod are pivoted by a connecting piece, the connecting piece is provided on the main support rod, at least two pivot slots are provided on the side of the connecting piece, and the top end of the extension support rod is pivoted in the pivot slot.

[0010] Further, the main support rod is a telescopic rod, the main support rod is positioned after stretching, and the main support rod is provided with a main support rod telescopic adjusting button for unlocking the stretching positioning of the main support rod.

[0011] Further, the extension support rod is a telescopic rod, the extension support rod is positioned after stretching, and the extension support rod is provided with an extension support rod telescopic adjusting button for unlocking the stretching positioning of the extension support rod.

[0012] Further, the top vertical rod is movably arranged in the top connecting piece and can be positioned after moving up and down, and the top connecting piece is provided with a top vertical rod telescopic adjusting button for unlocking the positioning of the top vertical rod.

[0013] Further, the top vertical rod is movably arranged in the top connecting piece and can be positioned after moving up and down, and the top connecting piece is provided with a top vertical rod telescopic adjusting button for unlocking the positioning of the top vertical rod.

[0014] Further, the top vertical rod is movably arranged in the top connecting piece and can be positioned after moving up and down, and the top connecting piece is provided with a top vertical rod telescopic adjusting button for unlocking the positioning of the top vertical rod.

[0015] After the above scheme is adopted, the utility model has at least the following advantages relative to the prior art:

[0016] 1. By arranging the extension support rod at the lower end of the main support rod, the lower end of the tent cloth cooperating with the tent framework of the utility model can be expanded by the extension support rod, the space in the tent is expanded, and the user experience is improved.

[0017] 2. The extension support rod can also provide stable standing support for the main support rod, so that the entire tent can stand stably and independently, without the need for additional accessories such as ground nails, thereby reducing the assembly difficulty of the tent.

[0018] 3. The extension support rod has a small size and length, and can be folded with the main support rod, without affecting the overall portability of the tent framework.

[0019] 4. The extension support rod is arranged at the lower end of the main support rod, so that the space in the tent is not divided when unfolded, and the risk of the user's head hitting the support rod when standing in the tent is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic view of the first embodiment of the utility model;

[0021] Figure 2 It is a front view of the first embodiment of the utility model;

[0022] Figure 3 It is a top view of the first embodiment of the utility model;

[0023] Figure 4 It is Figure 1 It is a local enlarged view of A in the middle;

[0024] Figure 5 For Figure 1 A local enlarged view at B;

[0025] Figure 6 A structural schematic view of the second embodiment of the utility model;

[0026] Figure 7 A front view of the second embodiment of the utility model;

[0027] Figure 8 A top view of the second embodiment of the utility model;

[0028] Figure 9 For Figure 6 A local enlarged view at C.

[0029] Figure 10 A structural schematic view of the third embodiment of the utility model;

[0030] Explanation of reference numerals: 1 main support rod; 11 connecting piece; 111 pivoted groove; 12 main support rod telescopic adjusting button; 2 extension support rod; 21 extension support rod telescopic adjusting button; 3 top vertical rod; 31 top connecting piece; 311 top vertical rod telescopic adjusting button; 312 insertion column section. DETAILED DESCRIPTION

[0031] In order to further explain the technical scheme of the utility model, the utility model will be described in detail below through specific embodiments.

[0032] As Figure 1 shown, the utility model discloses a tent framework structure, it includes two main support rods 1 and multiple extension support rods 2, two main support rods 1 are crossed and pivotally connected at the top, two main support rods 1 are respectively inclined and support after unfolding and are connected at the top, that is, two main support rods form a herringbone-shaped support after unfolding. Meanwhile, the lower end of each main support rod 1 is pivotally connected with at least two extension support rods 2, and the extension support rods 2 respectively extend outward from the side of the main support rod 1 and are supported on the ground.

[0033] After adding the extension support rods 2, the bottom surface surrounded by the support points of all the extension support rods 2 is a quadrilateral or a polygon with more than four sides, and the top of the main support rod 1 can be connected by flexible cloth (tent cloth) to form a cone-shaped tent that can stand independently. Adding the extension support rods 2 on the side of the main support rod 1 can increase the support surface outward, expand the use area of the cone-shaped tent, and at the same time provide stable standing support for the main support rod 1.

[0034] Referring to Figures 1 to 3For the first embodiment of the utility model, in the embodiment, two extension support rods 2 are respectively pivoted at the lower ends of the two main support rods 1, and the bottom surface surrounded by the support points at which the bottom ends of the extension support rods 2 and the bottom ends of the main support rods 1 are supported on the ground is hexagonal.

[0035] In the embodiment, the bottom surface surrounded by the support points at which the bottom ends of the extension support rods 2 and the bottom ends of the main support rods 1 are supported on the ground is hexagonal, so when the tent cloth is covered on the tent framework structure of the embodiment (not shown in the figure), the bottom surface and the top end of the tent framework structure will support the tent cloth into a complete conical tent, and the bottom of the tent is polygonal, which can expand the space in the tent and enable the entire tent to stand stably and independently without the need for additional accessories such as ground pegs, thereby reducing the assembly difficulty of the tent and improving the user experience.

[0036] The extension support rod 2 can be arranged at the lower end of the main support rod 1, and the extension support rod 2 can be connected at a position below the middle of the main support rod 1. The extension support rod 2 has a small overall volume and length, and can be folded on the side of the main support rod 1 when the main support rod 1 is folded, thereby achieving integrated folding and reducing the folding volume of the tent framework, facilitating carrying, and not dividing the space in the tent when unfolded for use, thereby reducing the risk of the user's head hitting the support rod when standing in the tent.

[0037] Further referring to Figure 4 In the embodiment, the extension support rod 2 and the main support rod 1 are pivoted through the connecting piece 11, the connecting piece 11 can be fixed on the main support rod 1, the connecting piece 11 is provided with two pivot slots 111 on the side, and the top end of the extension support rod 2 is pivoted in the pivot slot 111. In other embodiments, the number of pivot slots 111 can be set according to the number of extension support rods 2 pivoted to the main support rod 1.

[0038] The main support rod 1 is a telescopic rod which can be positioned after stretching. The main support rod 1 can be a telescopic sleeve structure with two or more sections to meet the support height of the main support rod 1 and can be folded into a small volume. In the telescopic sleeve, the section of the rod and the section of the rod adjacent to it and forming a sleeve can be matched by setting a positioning convex particle and a positioning hole (the end of the inner rod is provided with a elastic convex particle, the end of the outer sleeve rod is provided with a positioning hole, after stretching, the elastic convex particle pops into the positioning hole, and the two rod parts are lengthened and positioned), which is a prior art and will not be described in detail here. In this embodiment, the main support rod 1 is a three-section rod, and the second section and the third section of the main support rod are provided with a main support rod telescopic adjustment button 12 for unlocking the stretching and positioning of the main support rod 1, to facilitate the telescopic adjustment of the main support rod 1 (convenient folding). When the button is pressed (such as by pressing the elastic convex particle to make it retract from the positioning hole), the positioning between the two rod parts is released, the telescopic adjustment is realized, and the lower two sections of the main support rod 1 are retracted; conversely, the retracted rod part is pulled outward until the two rods are locked and positioned again (the elastic convex particle protrudes upward into the positioning hole), that is, the length of the main support rod 1 is locked. In this embodiment, the main support rod telescopic adjustment button 12 is arranged on the connecting piece 11, so that the structure of the main support rod 1 is more compact.

[0039] In this embodiment, the extension support rod 2 is a telescopic rod, specifically a two-section rod, and the extension support rod 2 is provided with an extension support rod telescopic adjustment button 21 for unlocking the stretching and positioning of the extension support rod 2, to facilitate the telescopic adjustment of the extension support rod 2 (convenient folding). When the button is pressed, the extension of the extension support rod 2 is released, so that the extension support rod 2 can be shortened to a short length.

[0040] Therefore, the main support rod 1 and the extension support rod 2 in this embodiment are telescopic rods with variable lengths, which can be retracted to the shortest length for storage and carrying when the tent needs to be folded, providing convenience for users.

[0041] Referring to Figure 5 In this embodiment, the top end of the two main support rods 1 is provided with a top vertical rod 3 extending upward, so that the height of the top of the tent is increased, and the use space inside the tent is increased. The top connecting piece 31 in this embodiment is a triangular connecting piece, the top ends of the two main support rods 1 are pivoted to the two sides of the top connecting piece 31, and the top ends of the two main support rods 11 are connected in the top connecting piece 31 to form a triangular support and can be retracted inward. The top vertical rod 3 is inserted into the top connecting piece 31 and extends upward, an insertion hole opening upward can be formed on the top connecting piece 31 (not shown in the figure), and the top vertical rod 3 is inserted into the insertion hole.

[0042] Referring to Figures 6 to 8For the second embodiment of the utility model, the structure and connection relationship of the main support rod 1 and the extension support rod 2 are the same as the first embodiment. Figure 9 The difference between the second embodiment and the first embodiment is that the top vertical rod 3 is movably arranged in the top connecting piece 31 and can be positioned after moving up and down, further, the top connecting piece 3 is further provided with a top vertical rod telescopic adjusting button 311 which can release the positioning of the top vertical rod 31, so that the top vertical rod 31 of the positioning support can be retracted to reduce the folding height. The top connecting piece 31 in the embodiment is in a strip shape, the pivot connection grooves on the left and right sides of the top connecting piece 31 are used for pivotally connecting the top ends of the two main support rods 1, the top connecting piece 31 is provided with a through hole (not shown in the figure) in the middle, the top vertical rod 3 is arranged in the through hole, the top connecting piece 31 is further provided with a hollow insertion column segment 312 above the through hole, the top vertical rod 3 is movably arranged in the insertion column segment 312, and the top vertical rod telescopic adjusting button 311 is connected to the insertion column segment 312. The insertion column segment 312 can be provided with a positioning hole, the bottom of the top vertical rod 3 can be provided with an elastic convex particle (not shown in the figure) which can be positioned in the positioning hole, and the top vertical rod telescopic adjusting button 311 can be pressed to press the elastic convex particle into the positioning hole, so that the top vertical rod 3 is released from the positioning and is retracted. Through the above structure, the height of the top vertical rod 3 can be adjusted by the top vertical rod telescopic adjusting button 311, so that the use height of the tent framework has flexibility, and the folding space can be saved when folding.

[0043] Refer to Figure 10 For the third embodiment of the utility model, the difference between the third embodiment and the first and second embodiments is that the extension support rod 2 in the embodiment is pivotally connected to the bottom end of the main support rod 1, the main support rod 1 does not directly support the ground, the extension support rods 2 on the left and right sides extend outward to support the main support rod 1, the four extension support rods 2 are supported on the ground, and the support points form a quadrilateral.

[0044] The above is only one embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A tent pole structure, characterized by: The two main support rods are connected at the top end and pivoted, and the two main support rods are spread to form a herringbone-shaped support, and the lower end of each main support rod is pivoted to at least two extension support rods, which extend outside the side of the main support rod and are supported on the ground.

2. A tent pole structure according to claim 1, wherein: The bottom surface surrounded by the support points at the bottom end of all the extension support rods is a quadrilateral or a polygon with more than four sides, and after the top of the main support rod is connected by flexible cloth, a cone-shaped tent that can stand independently is formed.

3. A tent pole structure according to claim 1 or 2, wherein: The lower end of each of the two main support rods is pivoted to two extension support rods, and the bottom surface surrounded by the support points at the bottom end of the extension support rods and the bottom end of the main support rods supported on the ground is a hexagon.

4. A tent pole structure according to claim 1 or 2, wherein: The extension support rod and the main support rod are pivoted by a connecting piece, the connecting piece is provided on the main support rod, the connecting piece is provided with at least two pivot slots on the side, and the top end of the extension support rod is pivoted in the pivot slot.

5. A tent pole structure according to claim 1 or 2, wherein: The main support rod is a telescopic rod, the main support rod is positioned after being stretched, and the main support rod is provided with a main support rod telescopic adjusting button for unlocking the stretched positioning of the main support rod.

6. A tent pole structure according to claim 1 or 2, wherein: The extension support rod is a telescopic rod, the extension support rod is positioned after being stretched, and the extension support rod is provided with an extension support rod telescopic adjusting button for unlocking the stretched positioning of the extension support rod.

7. The tent pole structure of claim 1, wherein: The top end pivoting part of the two main support rods is extended upward to have a top vertical rod.

8. A tent pole structure according to claim 7, wherein: The top end of the two main support rods is pivoted to a top connecting piece, and the top vertical rod is connected in the top connecting piece and extends upward.

9. A tent pole structure according to claim 8, wherein: The top vertical rod is movably provided in the top connecting piece and can be positioned after moving up and down, and the top connecting piece is provided with a top vertical rod telescopic adjusting button for releasing the positioning of the top vertical rod.