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 through the multiple hubs to form a double-layer frame of the tent frame, 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] The invention relates to a camping heat-insulating tent and the field of outdoor camping equipment. Background Art

[0002] Tents are widely used in the military and civilian fields. Traditional camping insulation tents have heavy cotton inner tents, poor insulation and fireproofing effects, complex support steps, and many connectors and rods. They have poor wind and snow resistance and are often restricted by geographical and weather conditions during use, which is not conducive to mobile camping in high-altitude and cold areas. Summary of the invention

[0003] In order to solve the problems existing in the prior art, the present invention provides a camping tent which has both wind and snow resistance and heat preservation capabilities.

[0004] In order to achieve the above-mentioned purpose, the technical solution proposed by the present invention is: a camping thermal insulation tent, including a tent frame and a tarpaulin, the tent frame includes a hub, a frame cross rod, a horizontal frame cross rod and a limit rod, a plurality of frame cross rods and a plurality of horizontal frame cross rods are connected to form a double-layer frame of the tent frame through a plurality of hubs, the hub located on the outer layer is the outer hub, and the hub located on the inner layer is the inner hub; the corresponding group of inner hubs and outer hubs are connected by a limit rod; the tarpaulin includes an outer tent and an inner tent, the outer tent is arranged on the outside of the tent frame and fixed on the outer hub, and the inner tent is arranged on the inside of the tent frame and fixed on the inner hub; an air layer is formed between the outer tent and the inner tent; the tent also includes a radiant heating device, and the radiant heating device is arranged on the inner tent.

[0005] A further design of the above technical solution is as follows: the inner tent is divided into a fireproof layer, a thermal 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 thermal insulation layer material is made of flexible fireproof ceramic aerogel.

[0006] The outer canopy is provided with an aerogel coating; the frame cross rods and the horizontal frame cross rods are made of T300 carbon fiber material.

[0007] The tarpaulin is divided into a top module and a gable module, and the gable module is attached to the top module through Velcro to form an integral structure.

[0008] The radiant heating device comprises a plastic packaging plate, an electrode arranged in the plastic packaging plate, and graphene, wherein the graphene is connected to the electrode; a mounting hole is arranged on the plastic packaging plate, and the radiant heating device is connected to the inner tent through the mounting hole.

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

[0010] A connecting hole is provided in the middle of the hub, one end of the connecting hole is a plug hole for connecting the limit rod, and the other end is a threaded hole for connecting with the tarpaulin.

[0011] The hub is provided with four mounting grooves around the connecting hole, and the adjacent mounting grooves are arranged perpendicular to each other. Side panels are provided on both sides of the mounting grooves, and pin holes are provided on the side panels. The cross rods of the frame or the cross rods of the horizontal frame are hinged in the mounting grooves through pin shafts arranged in the pin holes, and can be folded toward the side close to the socket; a pull ring for connecting with the slope top wire rope or the ground wire rope is provided between the adjacent two side panels of the two mounting grooves.

[0012] The tarpaulin is provided with a fixing hole, and the tarpaulin is connected to the hub through bolts arranged in the fixing hole and the threaded hole.

[0013] The beneficial effects of the present invention are: The present invention adopts a double-layer tent frame structure, which has high structural strength and good wind and snow resistance. The tarpaulin is divided into an inner tent and an outer tent, and the inner tent and the outer tent are respectively arranged on the double-layer tent frame, thereby forming a three-layer structure of the outer tent, the tent frame and the inner tent, and an air layer is formed between the inner tent and the outer tent to play a role in heat preservation and heat insulation.

[0014] The present invention also provides a radiation heating device on the inner tent to further enhance the heat preservation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of an embodiment of the present invention; Figure 2 for Figure 1 Schematic diagram of the structure of the middle tent frame; Figure 3 for Figure 2 Schematic diagram of the center hub structure; Figure 4 for Figure 1 Schematic diagram of the structure of the medium radiation heating device; In the figure: 1-tent frame, 11-hub, 111-connecting hole, 112-installation slot, 113-side plate, 114-pin hole, 115-pull ring, 12-frame cross rod, 13-horizontal frame cross rod, 14-limit rod, 15-slope top steel wire rope, 16-ground steel wire rope, 2-outer tent, 3-cotton inner tent, 4-radiant heating device, 41-plastic packaging board, 42-electrode, 43-graphene, 44-installation hole. DETAILED DESCRIPTION

[0016] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments. Example

[0017] The camping insulation tent of this embodiment is as follows Figure 1 As shown, it comprises a tent frame 1 and a tent cloth, wherein the tent cloth is divided into an outer tent 2 and a cotton inner tent 3, and the cotton inner tent 3 is also provided with a radiation heating device 4.

[0018] Combination Figure 2 As shown, the tent frame 1 includes a hub 11, a frame cross rod 12, a horizontal frame cross rod 13, a limit rod 14, a slope top steel wire rope 15 and a ground steel wire rope 16. A plurality of frame cross rods 12 and a plurality of horizontal frame cross rods 13 are connected to form a double-layer frame of the tent frame through a plurality of hubs 11. 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; a group of inner hubs and outer hubs corresponding to each node are connected by a limit rod 14; the outer tent 2 is arranged on the outside of the tent frame and fixed on the outer hub, and the cotton inner tent 3 is arranged on the inside of the tent frame and fixed on the inner hub, so that an air layer is formed between the outer tent 2 and the cotton inner tent 3, so as to achieve heat insulation and ventilation in summer and heat preservation and sealing in winter.

[0019] The double-layer frame of the tent frame 1 includes a plurality of quadrilateral frame units, the two outer hubs on the diagonal lines of the frame units are connected by a slope top steel wire 15, and the two longitudinally corresponding hubs at both ends of the bottom of the frame are connected by a ground steel wire 16, thereby improving the wind and snow load resistance of the tent frame.

[0020] The cotton inner tent 3 is divided into a fireproof layer, a heat-insulating layer and a load-bearing layer from the inside to the outside. The three-layer structure is quilted by sewing thread to form the cotton inner tent. The radiant heating device 4 is connected to the inside of the cotton inner tent. The heat-insulating layer material is made of flexible fireproof ceramic aerogel. The outer tent 2 plays the role of windproof, snowproof and ultraviolet protection. The outer tent is provided with an aerogel coating, which can achieve heat insulation during the day and heat preservation at night.

[0021] The radiant heating device 4 is arranged inside the cotton inner tent and is insulated by the heat insulation layer to prevent the generated heat from damaging the tent body. The insulation material adopts flexible fireproof ceramic aerogel to ensure a fixed shape and uniform thickness. The direct connection between the cotton inner tent and the insulation material can reduce weight and improve operability and efficiency.

[0022] The cross bar 12 and the cross bar 13 of the tent frame 1 are made of T300 carbon fiber material, and glass fiber is used for reinforcement at key positions. They are light and high-strength, and have good strength and toughness. The mechanical properties of the materials can meet the requirements of the strength, weight and cost of the tent frame rods. The tent frame is composed of a cross bar and a cross bar structure, which are two rods crossed and the two rods are of equal length.

[0023] like Figure 3As shown, the hub 11 is provided with a connecting hole 111 in the middle, one end of the connecting hole 111 is a plug hole for connecting the limit rod 14, and the other end is a threaded hole for connecting with the tarpaulin. In this embodiment, a partition for separating the plug hole and the threaded hole is also provided in the middle of the connecting hole 111. When in use, the limit rod 14 can be inserted into the plug hole. The tarpaulin is provided with a fixing hole, and the tarpaulin is connected to the hub by bolts arranged in the fixing hole and the threaded hole. The hub is made of polyamide injection molding, and its weight is about 41% of that of aluminum alloy, and the processing efficiency is high.

[0024] The hub 11 is provided with four mounting grooves 112 around the connecting hole 111, and the adjacent mounting grooves 112 are vertically arranged. Side panels 113 are provided on both sides of the mounting grooves 112, and pin holes 114 are provided on the side panels 113. When the cross rods of the frame or the cross rods of the horizontal frame are connected to the hub 11, they are hinged in the mounting grooves 112 through the pin shafts provided in the pin holes, and the cross rods of the frame or the cross rods of the horizontal frame can be folded toward the side close to the insertion hole; a pull ring 115 for connecting with the slope top wire rope or the ground wire rope is provided between the adjacent two side panels of the two mounting grooves 112.

[0025] Due to the above structure adopted by the tent frame 1, it can be folded and withdrawn. When withdrawing, all the rods can be folded into a bundle. When unfolding, the ground wire rope 16 is used for limiting, thereby forming a stable load-bearing component, further improving the wind and snow load resistance of the tent frame.

[0026] In this embodiment, the tarpaulin is divided into a top module, a gable module and a ground cloth. The gable module is a single-piece detachable type. The gable module is attached to the top module through nylon buckles to form an integral structure, which is convenient for erection and greatly shortens the erection and withdrawal time. The top module is an integral type, with 3 window holes, 2 wind tunnels and two cable holes on one side. The ground cloth consists of a main body and a wall. A nylon buckle is provided on the front of the bottom of the cotton inner tent, which is bonded to the ground cloth wall, and has good warmth retention and waterproof effects. After the tent is erected, a fixed radiant heating device is laid on the cotton inner tent to provide heating guarantee for nighttime camping.

[0027] The main body of the tent is in the form of a double-slope inclined wall. Rainwater flows directly down the slope of the top of the slope without causing water accumulation. A certain slope angle is beneficial to reducing wind loads.

[0028] like Figure 4As shown, the radiant heating device 4 includes a plastic packaging plate 41, an electrode 42 and a graphene 43 arranged in the plastic packaging plate, and the graphene 43 is connected to the electrode 42 for heating; the plastic packaging plate 41 is provided with a mounting hole 44, and a connection point is reserved on the inner side of the cotton inner tent to fix the entire radiant heating device, and the radiant heating device is connected to the inner tent 3 through the mounting hole. The radiant heating device 4 can be directly connected to 220V mains electricity without voltage conversion. The whole is light and easy to install. The power can be adjusted according to the ambient temperature, and it can also be partially opened according to the location of the accommodation personnel, and the operability is good.

[0029] The tent body of this embodiment can be folded into a package as a whole, wrapped with a ground cloth, and integrated with the single-piece gable, radiant heating device and other accessories in a roto-molded box. The overall weight does not exceed 200kg, which is easy to transport.

[0030] The technical solutions of the present invention are not limited to the above-mentioned embodiments, and any technical solutions obtained by equivalent replacement methods fall within the scope of protection required by the present invention.

Claims

1. A camping thermal insulation tent, comprising a tent frame and a tarpaulin, characterized in that: The tent frame includes a hub, a frame cross bar, a horizontal frame cross bar and a limit rod. A plurality of frame cross bars and a plurality of horizontal frame cross bars are connected through a plurality of hubs to form a double-layer frame of the tent frame. 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 set of inner hubs and outer hubs are connected by a limit rod. The awning cloth comprises an outer awning and a cotton inner awning, wherein the outer awning is arranged on the outside of the awning frame and fixed on the outer hub, and the cotton inner awning is arranged on the inside of the awning frame and fixed on the inner hub; an air layer is formed between the outer awning and the cotton inner awning; The tent also includes a radiation heating device, which is arranged on the cotton inner tent.

2. The camping thermal insulation tent according to claim 1, characterized in that: The cotton inner tent is divided into a fireproof layer, a heat-insulating layer and a load-bearing layer from the inside to the outside. The radiant heating device is connected to the inner side of the cotton inner tent. The heat-insulating layer material is made of flexible fire-proof ceramic aerogel.

3. The camping thermal insulation tent according to claim 2, characterized in that: The outer canopy is provided with an aerogel coating; the frame cross rods and the horizontal frame cross rods are made of T300 carbon fiber material.

4. The camping thermal insulation tent according to claim 3, characterized in that: The tarpaulin is divided into a top module and a gable module, and the gable module is attached to the top module through Velcro to form an integral structure.

5. The camping thermal insulation tent according to any one of claims 1 to 4, characterized in that: The radiant heating device comprises a plastic packaging plate, an electrode arranged in the plastic packaging plate, and graphene, wherein the graphene is connected to the electrode; a mounting hole is arranged on the plastic packaging plate, and the radiant heating device is connected to the inner tent through the mounting hole.

6. The camping thermal insulation tent according to claim 5, characterized in that: The tent frame also includes a slope top steel wire rope and a ground steel wire rope. The double-layer frame includes a plurality of quadrilateral frame units. The two outer hubs on the diagonal lines of the frame units are connected by the slope top steel wire rope, and the two corresponding hubs at both ends of the same frame at the bottom of the frame are connected by the ground steel wire rope.

7. The camping thermal insulation tent according to claim 6, characterized in that: A connecting hole is provided in the middle of the hub, one end of the connecting hole is a plug hole for connecting the limit rod, and the other end is a threaded hole for connecting with the tarpaulin.

8. The camping thermal insulation tent according to claim 7, characterized in that: The hub is provided with four mounting grooves around the connecting hole, and the adjacent mounting grooves are arranged perpendicular to each other. Side panels are provided on both sides of the mounting grooves, and pin holes are provided on the side panels. The cross rods of the frame or the cross rods of the horizontal frame are hinged in the mounting grooves through pin shafts arranged in the pin holes, and can be folded toward the side close to the socket; a pull ring for connecting with the slope top wire rope or the ground wire rope is provided between the adjacent two side panels of the two mounting grooves.

9. The camping thermal insulation tent according to claim 8, characterized in that: The tarpaulin is provided with a fixing hole, and the tarpaulin is connected to the hub through bolts arranged in the fixing hole and the threaded hole.

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