A windbreak tent support

Abstract

The utility model discloses a kind of windbreak tent supports, including telescopic support foot, side scissor mechanism, middle scissor mechanism, angle scissor mechanism, top support and upper support, adjacent the telescopic support foot is connected by the side scissor mechanism between, the side scissor mechanism includes more than four side scissor assemblies, the number of the side scissor assembly is even number, the middle scissor mechanism includes more than two middle scissor assemblies, the angle scissor mechanism includes more than three angle scissor assemblies. The utility model is simple in structure, the middle of tent support is supported by two or more middle scissor assemblies hinged, the four corners of tent support are supported by three angle scissor assemblies hinged, tent support is small in size after folding, the length is less than 1 meter after folding, it is convenient to put on car and carry, middle and four corners of tent support can form stable support, windproof effect is good, not easy to be deformed by strong wind blow, good water leakage performance, avoid to appear waterlogging phenomenon, consumer experience is good.

Description

Technical Field

[0001] This utility model relates to the field of tent technology, specifically to a windproof tent frame. Background Technology

[0002] Tents are generally composed of tent frames and a tent fabric. The tent frames play a crucial role in the tent's structural stability, water drainage speed, and water-proofing performance. Existing tent frames are generally folding structures for easy carrying, but they are quite bulky when folded, typically exceeding 1 meter in length, making them inconvenient to load into a car. Furthermore, existing tent frames lack stable support in the middle, resulting in poor wind resistance, susceptibility to deformation from strong winds, and poor water drainage, leading to water accumulation and a poor user experience. Therefore, to avoid these shortcomings, it is necessary to improve the existing technology. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings and deficiencies of the existing technology and provide a windproof tent frame that is structurally stable and easy to carry and use.

[0004] This utility model is achieved through the following technical solution:

[0005] A windproof tent frame includes telescopic support legs, side scissor mechanisms, center scissor mechanisms, corner scissor mechanisms, a top support, and an upper support. Adjacent telescopic support legs are connected via the side scissor mechanisms. A fixed sleeve is mounted on the top of each telescopic support leg, and a sliding sleeve is slidably connected to the upper part of each telescopic support leg. The side scissor mechanism includes four or more consecutive side scissor assemblies, and the number of side scissor assemblies is even. The center scissor mechanism includes two or more consecutive center scissor assemblies, and the corner scissor mechanism includes three or more consecutive corner scissor assemblies. The upper end of the starting end of each side scissor mechanism is hinged to the fixed sleeve, and the lower end of the starting end of each side scissor mechanism is hinged to the sliding sleeve. The upper end of the ending end of each side scissor mechanism is connected to the adjacent... The fixed sleeve of the telescopic support foot is hinged; the lower end of the end of the side scissor mechanism is hinged to the sliding sleeve of the adjacent telescopic support foot; the upper end of the beginning of the middle scissor mechanism is hinged to the upper end of the middle of the side scissor mechanism; the lower end of the beginning of the middle scissor mechanism is hinged to the lower end of the middle of the side scissor mechanism; the upper end of the end of the middle scissor mechanism is hinged to the top support; the lower end of the end of the middle scissor mechanism is hinged to the upper support; the upper end of the beginning of the corner scissor mechanism is hinged to the fixed sleeve; the lower end of the beginning of the corner scissor mechanism is hinged to the sliding sleeve; the upper end of the end of the corner scissor mechanism is hinged to the top support; the lower end of the end of the corner scissor mechanism is hinged to the upper support; and a locking mechanism is connected between the top support and the upper support.

[0006] Furthermore, the locking mechanism includes a locking rod installed on the top support, a locking groove at the bottom of the locking rod, a locking block corresponding to the locking groove installed in the upper support, a spring abutting against the locking block installed in the upper support, and a handle connected to the locking block installed in the upper support.

[0007] Furthermore, the bottom of the locking rod is provided with a tapered insertion part, and the locking block is provided with a semi-tapered insertion groove corresponding to the tapered insertion part.

[0008] Furthermore, the top of the handle is provided with a rotating connecting post, the locking block is provided with a rotating connecting groove corresponding to the rotating connecting post, and the upper support is provided with a connecting seat for mounting the locking block and the handle.

[0009] Furthermore, the side scissor lift mechanism includes four consecutive side scissor lift assemblies, the center scissor lift mechanism includes two consecutive center scissor lift assemblies, and the corner scissor lift mechanism includes three consecutive corner scissor lift assemblies.

[0010] Furthermore, the side scissor lift assembly includes a first side scissor lift rod and a second side scissor lift rod, with the middle portion of the first side scissor lift rod hinged to the middle portion of the second side scissor lift rod.

[0011] Furthermore, the middle scissor lift mechanism includes a first middle scissor lift assembly and a second middle scissor lift assembly. The first middle scissor lift assembly includes a first middle scissor lift rod and a second middle scissor lift rod. The second middle scissor lift assembly includes a third middle scissor lift rod and a fourth middle scissor lift rod. The starting end of the first middle scissor lift rod is hinged to the upper end of the middle of the side scissor lift mechanism. The starting end of the second middle scissor lift rod is hinged to the middle of the first middle scissor lift rod. The ending end of the first middle scissor lift rod is hinged to the starting end of the fourth middle scissor lift rod. The ending end of the fourth middle scissor lift rod is hinged to the upper support. The ending end of the third middle scissor lift rod is hinged to the top support. The ending end or middle of the fourth middle scissor lift rod is hinged to the middle of the third middle scissor lift rod.

[0012] Furthermore, the scissor lift mechanism includes a first scissor lift assembly, a second scissor lift assembly, and a third scissor lift assembly. The first scissor lift assembly includes a first scissor lift rod and a second scissor lift rod. The second scissor lift assembly includes a third scissor lift rod and a fourth scissor lift rod. The third scissor lift assembly includes a fifth scissor lift rod and a sixth scissor lift rod. The starting end of the first scissor lift rod is hinged to the fixed sleeve, the starting end of the second scissor lift rod is hinged to the sliding sleeve, and the ending end of the second scissor lift rod is hinged to the first scissor lift rod. The first scissor bar is hinged to the beginning of the fourth scissor bar, the middle of the fourth scissor bar is hinged to the beginning of the third scissor bar, the end of the fourth scissor bar is hinged to the beginning of the fifth scissor bar, the end of the fifth scissor bar is hinged to the upper support, the end of the third scissor bar is hinged to the beginning of the sixth scissor bar, the end of the sixth scissor bar is hinged to the top support, and the middle of the fifth scissor bar is hinged to the middle of the sixth scissor bar.

[0013] Furthermore, the top support includes a lower top support hinge and an upper top support hinge inserted into the top of the lower top support hinge. The lower top support hinge is hinged to the upper end of the middle scissor mechanism, and the upper top support hinge is hinged to the upper end of the corner scissor mechanism. The upper support includes a lower upper support hinge and an upper upper support hinge snapped onto the top of the lower upper support hinge. The lower upper support hinge is hinged to the lower end of the middle scissor mechanism, and the upper upper support hinge is hinged to the lower end of the corner scissor mechanism.

[0014] Furthermore, the upper and lower ends of the side scissor mechanism are respectively provided with three-pronged lugs for hinged connection between the upper and lower ends of the starting end of the middle scissor mechanism.

[0015] Compared to existing technologies, this utility model connects adjacent telescopic support legs via a side scissor mechanism. This side scissor mechanism comprises four or more consecutive side scissor components, with an even number of components. The center scissor mechanism comprises two or more consecutive center scissor components, and the corner scissor mechanism comprises three or more consecutive corner scissor components. The middle of the tent frame is hinged and supported by two or more center scissor components, and the four corners of the tent frame are hinged and supported by three corner scissor components. The tent frame has a small folded size, with a folded length of less than 1 meter, making it easy to carry in a car. The middle and four corners of the tent frame provide stable support, offering good wind resistance and preventing deformation from strong winds. It also has good water drainage, preventing water accumulation and providing a better user experience. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of the windproof tent frame of this utility model;

[0018] Figure 2 This is an exploded view of the locking mechanism of this utility model;

[0019] Figure 3 A schematic diagram of the structure of the scissor lift mechanism of this utility model when four scissor lift components are provided;

[0020] Figure 4 A schematic diagram of the structure of the scissor lift mechanism of this utility model when two scissor lift components are provided;

[0021] Figure 5 A schematic diagram of the structure of the scissor lift mechanism of this utility model with three scissor lift components.

[0022] In the diagram: 1-Telescopic support leg; 2-Side scissor mechanism; 3-Middle scissor mechanism; 4-Corner scissor mechanism; 5-Top support; 6-Upper support; 7-Fixed sleeve; 8-Sliding sleeve; 9-Locking mechanism; 10-Locking rod; 11-Locking groove; 12-Locking block; 13-Spring; 14-Handle; 15-Conical insertion part; 16-Conical insertion groove; 17-Rotating connecting column; 18-Rotating connecting groove; 19-Connecting base; 20-First side scissor rod; 21- 22-Second side scissor bar; 23-Second side scissor bar; 24-Third side scissor bar; 25-Fourth side scissor bar; 26-First corner scissor bar; 27-Second corner scissor bar; 28-Third corner scissor bar; 29-Fourth corner scissor bar; 30-Fifth corner scissor bar; 31-Sixth corner scissor bar; 32-Lower hinge of top support; 33-Upper hinge of top support; 34-Lower hinge of upper support; 35-Upper hinge of upper support; 36-Three-pronged lug. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1 to 5 The present invention discloses a windproof tent frame, comprising telescopic support legs 1, side scissor mechanisms 2, center scissor mechanisms 3, corner scissor mechanisms 4, a top support 5, and an upper support 6. Adjacent telescopic support legs 1 are connected via side scissor mechanisms 2. A fixed sleeve 7 is installed on the top of each telescopic support leg 1, and a sliding sleeve 8 is slidably connected to the upper part of each telescopic support leg 1. The side scissor mechanism 2 includes four or more consecutive side scissor components, with an even number of side scissor components. The center scissor mechanism 3 includes two or more consecutive center scissor components. The corner scissor mechanism 4 includes three or more consecutive corner scissor components. The upper end of the starting end of the side scissor mechanism 2 is hinged to the fixed sleeve 7, and the lower end of the starting end of the side scissor mechanism 5 is hinged to the sliding sleeve 8. The upper end of the scissor lift mechanism 2 is hinged to the fixed sleeve 7 of the adjacent telescopic support leg 1. The lower end of the side scissor lift mechanism 2 is hinged to the sliding sleeve 8 of the adjacent telescopic support leg 1. The upper end of the beginning of the middle scissor lift mechanism 3 is hinged to the upper middle end of the side scissor lift mechanism 2. The lower end of the beginning of the middle scissor lift mechanism 3 is hinged to the lower middle end of the side scissor lift mechanism 2. The upper end of the end of the middle scissor lift mechanism 3 is hinged to the top support 5. The lower end of the end of the middle scissor lift mechanism 3 is hinged to the upper support 6. The upper end of the beginning of the corner scissor lift mechanism 4 is hinged to the fixed sleeve 7. The lower end of the beginning of the corner scissor lift mechanism 4 is hinged to the sliding sleeve 8. The upper end of the end of the corner scissor lift mechanism 4 is hinged to the top support 5. The lower end of the end of the corner scissor lift mechanism 4 is hinged to the upper support 6. A locking mechanism 9 is connected between the top support 5 and the upper support 6. The tent frame of this utility model is supported by two or more central scissor assemblies hinged together in the middle, and by three corner scissor assemblies hinged together at each of the four corners. The tent frame is small in size when folded, with a folded length of less than 1 meter, making it easy to put in a car for transport. The middle and four corners of the tent frame can form a stable support, providing good wind protection and making it less prone to deformation from strong winds. It also has good water drainage performance, preventing water accumulation and providing a good consumer experience.

[0025] The locking mechanism 9 includes a locking rod 10 installed on the top support 5. The bottom of the locking rod 10 is provided with a locking groove 11. A locking block 12 corresponding to the locking groove 11 is installed in the upper support 6. A spring 13 that abuts against the locking block 12 is installed in the upper support 6. A handle 14 connected to the locking block 12 is installed in the upper support 6. The locking block 12 is engaged with the locking groove 11 to lock and position the locking rod 10, preventing the top support 5 from moving relative to the upper support 6. Rotating the handle 14 can disengage the locking block 12 from the locking groove 11, releasing the locking block 12 from the locking rod 10, making it easier to fold and fold the tent frame.

[0026] The bottom of the locking rod 10 is provided with a conical insertion part 15, and the locking block 12 is provided with a semi-conical insertion groove 16 corresponding to the conical insertion part 15, so that the locking rod 10 can pass through the locking block 12. The locking block 12 is engaged with the locking groove 11, so as to realize the locking and positioning of the locking rod 10 by the locking block 12.

[0027] The top of the handle 14 is provided with a rotating connecting post 17, and the locking block 12 is provided with a rotating connecting groove 18 corresponding to the rotating connecting post 17. Rotating the handle 14 can disengage the locking block 12 from the locking groove 11 to unlock. The upper support 6 is provided with a connecting seat 19 for installing the locking block 12 and the handle 14, which facilitates the stable installation of the locking block 12 and the handle 14.

[0028] In one specific implementation, the side scissor mechanism 2 includes four connected side scissor assemblies, the center scissor mechanism 3 includes two connected center scissor assemblies, and the corner scissor mechanism 4 includes three connected corner scissor assemblies. The tent frame includes four telescopic support legs 1, four side scissor mechanisms 2, four center scissor mechanisms 3, and four corner scissor mechanisms 4. The tent frame has a small folded size and relatively low manufacturing cost. A tent frame of approximately 3m*3m has a folded height of approximately 80cm. Combined with the locking mechanism 9, it does not require multiple operators; only one person is needed to open or close the tent.

[0029] The scissor lift assembly includes a first scissor lift 20 and a second scissor lift 21. The middle part of the first scissor lift 20 and the middle part of the second scissor lift 21 are hinged together. The first scissor lift 20 at the beginning of the scissor lift mechanism 2 is hinged together with a fixed sleeve 7. The second scissor lift 21 at the beginning of the scissor lift mechanism 2 is hinged together with a sliding sleeve 8. The second scissor lift 21 at the end of the scissor lift mechanism 2 is hinged together with the fixed sleeve 7 of the adjacent telescopic support leg 1. The first scissor lift 20 at the end of the scissor lift mechanism 2 is hinged together with the sliding sleeve 8 of the adjacent telescopic support leg 1.

[0030] The middle scissor lift mechanism 3 includes a first middle scissor lift assembly and a second middle scissor lift assembly. The first middle scissor lift assembly includes a first middle scissor lift rod 22 and a second middle scissor lift rod 23. The second middle scissor lift assembly includes a third middle scissor lift rod 24 and a fourth middle scissor lift rod 25. The starting end of the first middle scissor lift rod 22 is hinged to the upper end of the middle section of the side scissor lift mechanism 2. The starting end of the second middle scissor lift rod 23 is hinged to the lower end of the middle section of the side scissor lift mechanism 2. The end of the second middle scissor lift rod 23 is hinged to the middle section of the first middle scissor lift rod 22. The beginning of the fourth scissor bar 25 is hinged to the end of the fourth scissor bar 25, the end of the fourth scissor bar 25 is hinged to the upper support 6, the end of the third scissor bar 24 is hinged to the top support 5, the end or middle of the fourth scissor bar 25 is hinged to the middle of the third scissor bar 24, and the end of the fourth scissor bar 25 can extend outward to install the air inlet window of the tent. The middle scissor mechanism 3 provides upper and lower support to the inner middle side of the side scissor mechanism 2, and the force on the side of the tent frame is evenly distributed to the entire tent frame, improving the stability of the tent support.

[0031] The scissor lift mechanism 4 includes a first scissor lift assembly, a second scissor lift assembly, and a third scissor lift assembly. The first scissor lift assembly includes a first scissor lift rod 26 and a second scissor lift rod 27. The second scissor lift assembly includes a third scissor lift rod 28 and a fourth scissor lift rod 29. The third scissor lift assembly includes a fifth scissor lift rod 30 and a sixth scissor lift rod 31. The starting end of the first scissor lift rod 26 is hinged to the fixed sleeve 7. The starting end of the second scissor lift rod 27 is hinged to the sliding sleeve 8. The end of the second scissor lift rod 27 is connected to the first scissor lift rod 26. The middle part is hinged, the end of the first scissor bar 26 is connected to the beginning of the fourth scissor bar 29, the middle part of the fourth scissor bar 29 is hinged to the beginning of the third scissor bar 28, the end of the fourth scissor bar 29 is hinged to the beginning of the fifth scissor bar 30, the end of the fifth scissor bar 30 is hinged to the upper support 6, the end of the third scissor bar 28 is hinged to the beginning of the sixth scissor bar 31, the end of the sixth scissor bar 31 is hinged to the top support 5, and the middle part of the fifth scissor bar 30 is hinged to the middle part of the sixth scissor bar 31.

[0032] The top support 5 includes a lower top support hinge 32 and an upper top support hinge 33 inserted into the top of the lower top support hinge 32. The lower top support hinge 32 is hinged to the upper end of the middle scissor mechanism 3, and the upper top support hinge 33 is hinged to the upper end of the corner scissor mechanism 4. The upper support 6 includes a lower upper support hinge 34 and an upper upper support hinge 35 snapped onto the top of the lower upper support hinge 34. The lower upper support hinge 34 is hinged to the lower end of the middle scissor mechanism 3, and the upper upper support hinge 35 is hinged to the lower end of the corner scissor mechanism 4. The lower top support hinge 32 and the upper top support hinge 33 can be integrally formed, and the lower upper support hinge 34 and the upper upper support hinge 35 can be integrally formed.

[0033] The upper and lower ends of the side scissor mechanism 2 are respectively provided with three-pronged lugs 36 for hinged connection between the upper and lower ends of the starting end of the middle scissor mechanism 3, so as to facilitate the hinged installation of the starting end of the middle scissor mechanism 3.

[0034] Working principle: When the tent frame is opened, simply pull out the telescopic support leg 1 to unfold the side scissor mechanism 2, the middle scissor mechanism 3, and the corner scissor mechanism 4. Then push the handle 14 upward to unfold the middle scissor mechanism 3 and the corner scissor mechanism 4, which in turn unfolds the entire tent frame. At this time, the locking rod 10 is inserted into the locking block 12, and the locking block 12 engages with the locking groove 11 of the locking rod 10, thus locking the top support 5 and the upper support 6, and opening the tent frame. When the tent frame is folded, turn the handle 14 to disengage the locking block 12 from the locking groove 11, and after the locking rod 10 leaves the locking block 12, simply push the telescopic support leg 1 or the side scissor mechanism 3 to fold the tent frame towards the center, thus folding the tent frame.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A windproof tent frame, characterized in that: The system includes telescopic support legs, side scissor lift mechanisms, middle scissor lift mechanisms, corner scissor lift mechanisms, a top support, and an upper support. Adjacent telescopic support legs are connected via the side scissor lift mechanisms. A fixed sleeve is mounted on the top of each telescopic support leg, and a sliding sleeve is slidably connected to the upper part of each telescopic support leg. The side scissor lift mechanism includes four or more consecutive side scissor lift assemblies, and the number of side scissor lift assemblies is even. The middle scissor lift mechanism includes two or more consecutive middle scissor lift assemblies, and the corner scissor lift mechanism includes three or more consecutive corner scissor lift assemblies. The upper end of the starting end of each side scissor lift mechanism is hinged to the fixed sleeve, and the lower end of the starting end of each side scissor lift mechanism is hinged to the sliding sleeve. The upper end of the ending end of each side scissor lift mechanism is connected to the adjacent telescopic support leg. The fixed sleeve is hinged, the lower end of the side scissor mechanism is hinged to the sliding sleeve of the adjacent telescopic support leg, the upper end of the starting end of the middle scissor mechanism is hinged to the upper end of the middle of the side scissor mechanism, the lower end of the starting end of the middle scissor mechanism is hinged to the lower end of the middle of the side scissor mechanism, the upper end of the end of the middle scissor mechanism is hinged to the top support, the lower end of the end of the middle scissor mechanism is hinged to the upper support, the upper end of the starting end of the corner scissor mechanism is hinged to the fixed sleeve, the lower end of the starting end of the corner scissor mechanism is hinged to the sliding sleeve, the upper end of the end of the corner scissor mechanism is hinged to the top support, the lower end of the end of the corner scissor mechanism is hinged to the upper support, and a locking mechanism is connected between the top support and the upper support.

2. The windproof tent frame according to claim 1, characterized in that: The locking mechanism includes a locking rod installed on the top support, a locking groove at the bottom of the locking rod, a locking block corresponding to the locking groove installed in the upper support, a spring abutting against the locking block installed in the upper support, and a handle connected to the locking block installed in the upper support.

3. The windproof tent frame according to claim 2, characterized in that: The bottom of the locking rod is provided with a tapered insertion part, and the locking block is provided with a semi-tapered insertion groove corresponding to the tapered insertion part.

4. The windproof tent frame according to claim 2, characterized in that: The top of the handle is provided with a rotating connecting post, the locking block is provided with a rotating connecting groove corresponding to the rotating connecting post, and the upper support is provided with a connecting seat for mounting the locking block and the handle.

5. The windproof tent frame according to claim 1, characterized in that: The side scissor lift mechanism includes four consecutive side scissor lift assemblies, the center scissor lift mechanism includes two consecutive center scissor lift assemblies, and the corner scissor lift mechanism includes three consecutive corner scissor lift assemblies.

6. The windproof tent frame according to claim 1, characterized in that: The side scissor lift assembly includes a first side scissor lift and a second side scissor lift, with the middle portion of the first side scissor lift hinged to the middle portion of the second side scissor lift.

7. The windproof tent frame according to claim 1, characterized in that: The central scissor lift mechanism includes a first central scissor lift assembly and a second central scissor lift assembly. The first central scissor lift assembly includes a first central scissor lift rod and a second central scissor lift rod. The second central scissor lift assembly includes a third central scissor lift rod and a fourth central scissor lift rod. The starting end of the first central scissor lift rod is hinged to the upper end of the middle of the side scissor lift mechanism. The starting end of the second central scissor lift rod is hinged to the lower end of the middle of the side scissor lift mechanism. The ending end of the second central scissor lift rod is hinged to the middle of the first central scissor lift rod. The ending end of the first central scissor lift rod is hinged to the starting end of the fourth central scissor lift rod. The ending end of the fourth central scissor lift rod is hinged to the upper support. The ending end of the third central scissor lift rod is hinged to the top support. The ending end or middle of the fourth central scissor lift rod is hinged to the middle of the third central scissor lift rod.

8. The windproof tent frame according to claim 1, characterized in that: The scissor lift mechanism includes a first scissor lift assembly, a second scissor lift assembly, and a third scissor lift assembly. The first scissor lift assembly includes a first scissor lift rod and a second scissor lift rod. The second scissor lift assembly includes a third scissor lift rod and a fourth scissor lift rod. The third scissor lift assembly includes a fifth scissor lift rod and a sixth scissor lift rod. The starting end of the first scissor lift rod is hinged to the fixed sleeve, and the starting end of the second scissor lift rod is hinged to the sliding sleeve. The ending end of the second scissor lift rod is connected to the middle of the first scissor lift rod. The first scissor bar is hinged to the beginning of the fourth scissor bar, the middle of the fourth scissor bar is hinged to the beginning of the third scissor bar, the end of the fourth scissor bar is hinged to the beginning of the fifth scissor bar, the end of the fifth scissor bar is hinged to the upper support, the end of the third scissor bar is hinged to the beginning of the sixth scissor bar, the end of the sixth scissor bar is hinged to the top support, and the middle of the fifth scissor bar is hinged to the middle of the sixth scissor bar.

9. The windproof tent frame according to claim 1, characterized in that: The top support includes a lower top support hinge and an upper top support hinge inserted into the top of the lower top support hinge. The lower top support hinge is hinged to the upper end of the middle scissor mechanism, and the upper top support hinge is hinged to the upper end of the corner scissor mechanism. The upper support includes a lower upper support hinge and an upper upper support hinge snapped onto the top of the lower upper support hinge. The lower upper support hinge is hinged to the lower end of the middle scissor mechanism, and the upper upper support hinge is hinged to the lower end of the corner scissor mechanism.

10. The windproof tent frame according to claim 1, characterized in that: The upper and lower ends of the side scissor mechanism are respectively provided with three-pronged lugs for hinged connection between the upper and lower ends of the starting end of the middle scissor mechanism.

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