Heat preservation tent for camping

Abstract

The camping heat preservation tent comprises a tent frame and tent cloth, the tent frame comprises hubs, truss frame cross rods, transverse frame cross rods and limiting rods, the multiple truss frame cross rods and the multiple transverse frame cross rods are connected into a double-layer frame of the tent frame through the multiple hubs, the hub located on the outer layer is an outer hub, and the hub located on the inner layer is an inner hub; the corresponding group of inner hub and outer hub are connected through a limiting rod; the awning cloth comprises an outer awning body and an inner cotton awning body, the outer awning body is arranged on the outer side of the awning frame and fixed to the outer hub, and the inner cotton awning body is arranged on the inner side of the awning frame and fixed to the inner hub. An air interlayer is formed between the outer tent and the cotton inner tent; the tent further comprises a radiant heating device, and the radiant heating device is arranged on the inner cotton tent. The camping heat preservation tent has the wind and snow load resisting capacity and the heat preservation capacity.

Description

Technical Field

[0001] This utility model relates to a camping insulated tent, and is part of the field of outdoor camping equipment. Background Technology

[0002] Tents are widely used in both military and civilian sectors. Traditional camping tents with cotton inner linings are heavy, have poor insulation and fire resistance, and suffer from complex setup procedures and numerous connectors and poles. They also have poor wind and snow load resistance, and their use is often limited by geographical and weather conditions, making them unsuitable for mobile camping in high-altitude and cold regions. Utility Model Content

[0003] In order to solve the problems existing in the prior art, this utility model provides a camping tent that takes into account both wind and snow load resistance and heat preservation.

[0004] To achieve the above objectives, the technical solution proposed by this utility model is as follows: a camping and heat-insulating tent, comprising a tent frame and a tent fabric. The tent frame includes hubs, frame crossbars, crossbars, and limiting rods. Several frame crossbars and crossbars are connected by several hubs to form a double-layer frame of the tent frame. The hubs located on the outer layer are called outer hubs, and the hubs located on the inner layer are called inner hubs. The corresponding set of inner hubs and outer hubs are connected by limiting rods. The tent fabric includes an outer tent and an inner tent. The outer tent is disposed on the outside of the tent frame and fixed to the outer hub, and the inner tent is disposed on the inside of the tent frame and fixed to the inner hub. An air gap is formed between the outer tent and the inner tent. The tent also includes a radiant heating device, which is disposed on the inner tent.

[0005] Further design of the above technical solution is as follows: the inner canopy is divided into a fireproof layer, a heat insulation layer and a load-bearing layer from the inside to the outside, the radiant heating device is connected to the fireproof layer, and the heat insulation layer material is flexible fireproof ceramic aerogel.

[0006] The outer canopy is coated with an aerogel; the frame crossbars and crossbars are made of T300 carbon fiber material.

[0007] The tarpaulin is divided into a top panel module and a gable panel module. The gable panel module is attached to the top panel module as a whole structure by Velcro fasteners.

[0008] The radiant heating device includes a plastic encapsulation plate, electrodes disposed within the plastic encapsulation plate, and graphene, wherein the graphene is connected to the electrodes; the plastic encapsulation plate is provided with mounting holes, and the radiant heating device is connected to the inner canopy through the mounting holes.

[0009] The canopy frame also includes a slope top steel wire rope and a ground steel wire rope. The double-layer frame includes several quadrilateral frame units. The two outer hubs on the diagonal of the frame unit are connected by the slope top steel wire rope, and the two corresponding hubs at the bottom ends of the frame are connected by the ground steel wire rope.

[0010] The hub has a connecting hole in the middle. One end of the connecting hole is a plug hole for connecting a limiting rod, and the other end is a threaded hole for connecting with a tarpaulin.

[0011] The hub has four mounting slots around the connection hole, with adjacent mounting slots perpendicular to each other. Side plates are provided on both sides of the mounting slots, and pin holes are provided on the side plates. The frame crossbar or crossbar is hinged to the mounting slot by a pin in the pin hole and can be folded toward the side closer to the insertion hole. A pull ring for connecting to the slope top wire rope or ground wire rope is provided between the adjacent side plates of the two mounting slots.

[0012] The tarpaulin has fixing holes, and the tarpaulin is connected to the hub by bolts set in the fixing holes and threaded holes.

[0013] The beneficial effects of this utility model are as follows:

[0014] This utility model adopts a double-layer awning frame structure, which has high structural strength and good wind and snow load resistance. The awning is divided into an inner awning and an outer awning, which are respectively set on the double-layer awning frame, thus forming a three-layer structure of outer awning, awning frame and inner awning. An air layer is formed between the inner awning and the outer awning, which plays a role in heat preservation.

[0015] This utility model also includes a radiant heating device on the inner canopy to further enhance the heat preservation effect. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0017] Figure 2 for Figure 1 Schematic diagram of the central canopy structure;

[0018] Figure 3 for Figure 2 Schematic diagram of the center hub disk structure;

[0019] Figure 4 for Figure 1 Schematic diagram of a radiant heating system;

[0020] In the diagram: 1-Canopy frame, 11-Hub plate, 111-Connecting hole, 112-Mounting groove, 113-Side plate, 114-Pin hole, 115-Pull ring, 12-Frame crossbar, 13-Horizontal frame crossbar, 14-Limiting rod, 15-Slope top steel wire rope, 16-Ground steel wire rope, 2-Outer canopy, 3-Cotton inner canopy, 4-Radiant heating device, 41-Plastic encapsulation plate, 42-Electrode, 43-Graphene, 44-Mounting hole. Detailed Implementation

[0021] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. Example

[0022] The camping tent in this embodiment, such as Figure 1 As shown, it includes a canopy frame 1 and a canopy, wherein the canopy is divided into an outer canopy 2 and a cotton inner canopy 3, and the cotton inner canopy 3 is also equipped with a radiant heating device 4.

[0023] Combination Figure 2 As shown, the canopy frame 1 includes hubs 11, frame crossbars 12, crossbars 13, limiting rods 14, slope top steel wire ropes 15, and ground steel wire ropes 16. Several frame crossbars 12 and several crossbars 13 are connected by several hubs 11 to form a double-layer frame of the canopy frame. Each node of the frame is provided with two hubs 11. The hub located on the outer layer is the outer hub, and the hub located on the inner layer is the inner hub. The inner hub and the outer hub corresponding to each node are connected by the limiting rods 14. The outer canopy 2 is set on the outside of the canopy frame and fixed on the outer hub, and the cotton inner canopy 3 is set on the inside of the canopy frame and fixed on the inner hub, so that an air gap is formed between the outer canopy 2 and the cotton inner canopy 3, so as to achieve heat insulation and ventilation in summer and heat preservation and sealing in winter.

[0024] The double-layer frame of the tent frame 1 includes several quadrilateral frame units. The two outer hubs on the diagonal of the frame unit are connected by a steel wire rope 15 at the top of the slope, and the two corresponding hubs at the bottom of the frame are connected by a steel wire rope 16 on the ground, thereby improving the wind resistance and snow load resistance of the tent frame.

[0025] The inner cotton canopy 3 consists of a fireproof layer, an insulation layer, and a load-bearing layer, arranged from the inside out. These three layers are quilted together with stitching to form the inner cotton canopy. The radiant heating device 4 is connected to the inside of the inner cotton canopy. The insulation layer is made of flexible, fire-resistant ceramic aerogel. The outer canopy 2 provides wind, snow, and UV protection. It features an aerogel coating for daytime heat insulation and nighttime heat preservation.

[0026] The radiant heating device 4 is installed inside the cotton inner canopy and is insulated by the insulation layer to prevent the generated heat from damaging the canopy. The insulation material is made of flexible, fire-resistant ceramic aerogel, ensuring a fixed shape and uniform thickness. The direct connection between the cotton inner canopy and the insulation material reduces weight and improves operability and efficiency.

[0027] The frame crossbars 12 and crossbars 13 of the canopy frame 1 are made of T300 carbon fiber, with glass fiber reinforcement in key areas. This lightweight and high-strength material offers good strength and toughness, and its mechanical properties meet the requirements for strength, weight, and cost of the canopy frame components. The canopy frame consists of two crossbars of equal length, forming a cross-linked structure.

[0028] like Figure 3 As shown, the hub 11 has a connecting hole 111 in the middle. One end of the connecting hole 111 is an insertion hole for connecting the limiting rod 14, and the other end is a threaded hole for connecting to the tarpaulin. In this embodiment, a partition is also provided in the middle of the connecting hole 111 to separate the insertion hole and the threaded hole. When in use, the limiting rod 14 is inserted into the insertion hole. The tarpaulin has fixing holes, and the tarpaulin is connected to the hub 111 by bolts set in the fixing holes and threaded holes. The hub 111 is made of polyamide injection molding, and its weight is about 41% of that of aluminum alloy, with high processing efficiency.

[0029] The hub 11 has four mounting slots 112 around the connection hole 111. Adjacent mounting slots 112 are perpendicular to each other. Side plates 113 are provided on both sides of the mounting slots 112. Pin holes 114 are provided on the side plates 113. When the frame crossbar or crossbar is connected to the hub 11, it is hinged to the mounting slot 112 by a pin provided in the pin hole. The frame crossbar or crossbar can be folded towards the side closer to the insertion hole. A pull ring 115 for connecting to the slope top wire rope or ground wire rope is provided between the adjacent side plates of the two mounting slots 112.

[0030] Because of the structure used in the tent frame 1, it can be folded and retracted. When retracted, all poles can be folded into a bundle. When unfolded, it is limited by ground steel wire rope 16, thus forming a stable load-bearing component, further improving the wind and snow load resistance of the tent frame.

[0031] In this embodiment, the tent fabric consists of a top panel module, a gable panel module, and a ground cover. The gable panel module is a single, detachable piece, and is attached to the top panel module via Velcro to form a single integrated structure, facilitating setup and significantly reducing setup and dismantling time. The top panel module is a single unit with three windows, two ventilation holes, and two cable holes on one side. The ground cover consists of a main body and supporting walls. The bottom front of the inner tent has Velcro fasteners for bonding to the ground cover and supporting walls, providing good insulation and waterproofing. After the tent is erected, a fixed radiant heating device is laid on the inner tent to ensure heating for overnight camping.

[0032] The main body of the tent is designed with double-sloped walls, allowing rainwater to flow directly down the top slope without accumulating water. The angle of the slope also helps reduce wind load.

[0033] like Figure 4As shown, the radiant heating device 4 includes a plastic encapsulation plate 41, electrodes 42 and graphene 43 disposed within the plastic encapsulation plate, and the graphene 43 is connected to the electrodes 42 for heating. The plastic encapsulation plate 41 has mounting holes 44, with connection points pre-reserved inside the inner tent 3 to secure the entire radiant heating device. The radiant heating device is connected to the inner tent 3 through the mounting holes. The radiant heating device 4 can be directly connected to 220V AC mains power without voltage conversion. It is lightweight, easy to install, and its power can be adjusted according to the ambient temperature. It can also be partially activated according to the location of the guests, making it easy to operate.

[0034] The main body of the tent in this embodiment can be folded up into a single package, wrapped with a groundsheet, and packaged together with the single-piece gable, radiant heating device and other accessories in a rotomolded box. The overall weight does not exceed 200kg, making it easy to transport.

[0035] The technical solutions of this utility model are not limited to the above embodiments. All technical solutions obtained by equivalent substitution fall within the scope of protection claimed by this utility model.

Claims

1. A bivouac shelter comprising a frame and a cover, characterized in that: The frame comprises hub plates, frame crossbars, horizontal crossbars and limiting rods, a plurality of frame crossbars and a plurality of horizontal crossbars are connected into a double-layer frame of the frame through a plurality of hub plates, the hub plates located at the outer layer are outer hub plates, and the hub plates located at the inner layer are inner hub plates; the corresponding group of inner hub plates and outer hub plates are connected through limiting rods; The tarpaulin comprises an outer tarpaulin and a cotton inner tarpaulin, the outer tarpaulin is arranged outside the frame and fixed on the outer hub plates, and the cotton inner tarpaulin is arranged inside the frame and fixed on the inner hub plates; an air gap is formed between the outer tarpaulin and the cotton inner tarpaulin; The tent further comprises a radiant heating device, and the radiant heating device is arranged on the cotton inner tarpaulin.

2. The camping shelter of claim 1, wherein: The cotton inner tarpaulin is divided into a fireproof layer, a thermal insulation layer and a load-bearing layer from inside to outside, the radiant heating device is connected to the inner side of the cotton inner tarpaulin, and the thermal insulation layer is made of flexible fireproof ceramic aerogel.

3. The camping shelter of claim 2, wherein: The outer tarpaulin is provided with an aerogel coating; the frame crossbars and the horizontal crossbars are made of T300 carbon fiber material.

4. The camping shelter of claim 3, wherein: The tarpaulin is divided into a top surrounding module and a gable module, and the gable module is attached to the top surrounding module as a whole structure through a Velcro.

5. A bivouac shelter according to any one of claims 1 to 4, wherein: The radiant heating device comprises a plastic packaging plate, electrodes arranged in the plastic packaging plate and graphene, the graphene is connected with the electrodes; the plastic packaging plate is provided with a mounting hole, and the radiant heating device is connected with the inner tarpaulin through the mounting hole.

6. The camping shelter of claim 5, wherein: The frame further comprises a slope steel wire rope and a ground steel wire rope, the double-layer frame comprises a plurality of quadrilateral frame units, the two outer hub plates on the opposite sides of the frame unit are connected through the slope steel wire rope, and the two hub plates corresponding to the two ends of the frame at the bottom are connected through the ground steel wire rope.

7. A bivouac shelter according to claim 6, characterised in that: The hub plate is provided with a connecting hole in the middle, one end of the connecting hole is a jack for connecting the limiting rod, and the other end is a threaded hole for connecting the tarpaulin.

8. The camping shelter of claim 7, wherein: The hub plate is provided with four mounting grooves around the connecting hole, adjacent mounting grooves are arranged perpendicularly, side plates are arranged on both sides of the mounting grooves, pin holes are arranged on the side plates, the frame crossbars or the horizontal crossbars are hinged in the mounting grooves through pins arranged in the pin holes and can be folded towards the side close to the jack; a pull ring for connecting the slope steel wire rope or the ground steel wire rope is arranged between the adjacent two side plates of the two mounting grooves.

9. The camping shelter of claim 8, wherein: The tarpaulin is provided with a fixing hole, and the tarpaulin is connected to the hub plate through bolts arranged in the fixing hole and the threaded hole.

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