A kind of tent
Technical field
This utility model is related to a kind of tent, belongs to outdoor goods technical field.
Background technology
Tent can keep out wind and rain as one of outdoor goods and provide, a suitable rest different from external environment condition for people
Space.In the market the tent material of main flow is mainly nylon, terylene, PVC, PU Polymer material, this class material
Thin and light, elastic good, good waterproof performance, but the ability of anti-penetrativeness is weaker, and tent cloth is under the impact such as sudden shell fragment, article
Easily there is tear, it is limited to the protective action in tent inside personnel.In addition the structural beams of existing tent are generally hard
Plastics, this material advantage is low cost, light weight, easy to carry, but the intensity of plastics is not enough, and plasticity is poor, once reach
Its strength failure limit, structure occurs bending, caves in, and the personnel of tent inside are damaged.
Utility model content
This utility model is in view of the shortcomings of the prior art, there is provided a kind of good toughness, and intensity is big, the strong account of anti-penetrativeness
Paulin.
The technical scheme that this utility model solves above-mentioned technical problem is as follows:A kind of tent, including rectangular frame, tent bottom
Cloth and two sunshades, the rectangular frame includes two U-shaped roof beams structure, and the sunshade is correspondingly arranged at respectively on U-shaped roof beam structure,
The tent base fabric is spread in the rectangular frame, and is connected on the rectangular frame, and the sunshade includes tent top
Cloth and at least two U-shaped bracing frames, the opening of the U-shaped bracing frame is hinged on the U-shaped roof beam structure, the U-shaped bracing frame
Blind end be connected with tent top cloth, tent top cloth formed on the U-shaped roof beam structure on the outside of close, interior side opening
Cavity structure, tent top cloth is made using Kevlar fiber cloths.
The beneficial effects of the utility model are that tent top cloth adopts Kevlar fiber cloths, the cloth to have compared with low-density, compared with
High tensile strength and elastic modelling quantity, excellent endurance and shock resistance, anti-penetrativeness is strong, when tent is propped up, tent
Top cloth is not easy tear, can very well protect the personnel in tent, and for the personnel in tent suitable rest, comfortable, safe is provided
Environment.
Further, the U-shaped bracing frame is made using carbon fiber or aluminium alloy or high-strength steel material.
It is that intensity is high, can very well support tent top cloth, it is ensured that tent top cloth using the beneficial effect of above-mentioned further scheme
Support strength, further personnel in protection tent, it is to avoid tent support bending, caving in casualty accident appearance occurs.
Further, the opening of two U-shaped roof beams structure is hinged the composition rectangular frame by connecting plate.
It is, the U-shaped structure in section of the connecting plate that its upper end is closing using the beneficial effect of above-mentioned further scheme
End, lower end is opening.It is capable of achieving to fold and deployed condition by the U-shaped roof beam structure of the connecting plate, while when can also ensure to launch
Support strength.
Further, the U-shaped roof beam structure includes 2 L-type beams, 1 crossbeam and 2 longerons, and the L-type beam includes that longitudinal direction is long
Side and horizontal minor face, the two ends of the crossbeam are connected on the horizontal minor face of the L-type beam, described longeron one end with it is described
The long side connection in longitudinal direction of L-type beam, the other end is hinged with the corresponding end of another U-shaped roof beam structure by the connecting plate.
It is that each U-shaped roof beam structure is all provided with 2 L-type beams, 1 crossbeam and 2 using the beneficial effect of above-mentioned further scheme
Longeron, longeron one end of a U-shaped roof beam structure is connected with the long side in longitudinal direction of the L-type beam of the U-shaped roof beam structure, and the other end is U-shaped with another
The longeron of roof beam structure is hinged, and the design of U-shaped roof beam structure crossbeam, L-type beam and longeron realizes the folding retractable of rectangular frame.
Further, the L-type beam is in hollow tubular, and the crossbeam is plugged on the horizontal minor face of the L-type beam, described vertical
Beam is telescopic to be plugged in the long side in longitudinal direction of the L-type beam.
It is that grafting is convenient and swift using the beneficial effect of above-mentioned further scheme, is easy to stretch, is easy to crossbeam and longeron
It is retracted in L-type beam, reduces the overall volume of tent.
Further, two longerons are connected respectively by swivel pin with the connecting plate.
It is using the beneficial effect of above-mentioned further scheme, it is easy to connect, it is easy to safeguard.
Description of the drawings
Fig. 1 is the structural representation that this utility model tent top cloth launches;
Fig. 2 is the structural representation that this utility model tent top cloth is packed up;
Fig. 3 is the structural representation of this utility model tent folded state;
Fig. 4 is the structural representation of this utility model tent longeron contraction state;
In figure, 1, tent base fabric;2nd, tent top cloth;3rd, U-shaped bracing frame;4th, connecting plate;5th, L-type beam;5-1, the long side in longitudinal direction;
5-2, horizontal minor face;6th, crossbeam;7th, longeron.
Specific embodiment
Principle of the present utility model and feature are described below in conjunction with example, example is served only for explaining this practicality
It is new, it is not intended to limit scope of the present utility model.
As Figure 1-Figure 4, a kind of tent, including rectangular frame, tent base fabric 1 and two sunshades, the rectangle frame
Frame includes two U-shaped roof beams structure, and the sunshade is correspondingly arranged at respectively on U-shaped roof beam structure, and the tent base fabric spreads over the square
In shape framework, and it is connected on the rectangular frame, the sunshade includes the U-shaped bracing frame 3 of tent top cloth 2 and at least two,
The opening of the U-shaped bracing frame is hinged on the U-shaped roof beam structure, blind end and the tent top cloth of the U-shaped bracing frame
Connection, tent top cloth is closed on the outside of formation on the U-shaped roof beam structure, the cavity structure of interior side opening, tent top cloth
It is made using Kevlar fiber cloths.Tent top cloth adopts Kevlar fiber cloths, the cloth to have compared with low-density, higher drawing
Stretch intensity and elastic modelling quantity, excellent endurance and shock resistance, anti-penetrativeness is strong, and when tent is propped up, tent top cloth is not
Easily tear, can very well protect the personnel in tent.
The U-shaped bracing frame 3 is made using carbon fiber or aluminium alloy or high-strength steel material.Intensity is high, can prop up very well
Support tent top cloth, it is ensured that the support strength of tent top cloth, further protects the personnel in tent, it is to avoid tent support bends, collapses
Collapse and casualty accident appearance occur.The positioning of U-shaped bracing frame can be carried out using bolt.
The opening of two U-shaped roof beams structure is hinged the composition rectangular frame by connecting plate 4.The connecting plate cut
The U-shaped structure in face, its upper end is blind end, and lower end is opening.It is capable of achieving to fold and launch shape by the U-shaped roof beam structure of the connecting plate
State, while support strength when launching can also be ensured.
The U-shaped roof beam structure includes 2 L-type beams, 5,1 crossbeam 6 and 2 longerons 7, and the L-type beam includes the long side 5-1 in longitudinal direction
With horizontal minor face 5-2, the two ends of the crossbeam are connected on the horizontal minor face of the L-type beam, described longeron one end and institute
The long side connection in longitudinal direction of L-type beam is stated, the other end is hinged with the corresponding end of another U-shaped roof beam structure by the connecting plate.Each is U-shaped
Roof beam structure is all provided with 2 L-type beams, 1 crossbeam and 2 longerons, longeron one end of a U-shaped roof beam structure and the L-type beam of the U-shaped roof beam structure
The long side connection in longitudinal direction, the other end is hinged with the longeron of another U-shaped roof beam structure, the design reality of U-shaped roof beam structure crossbeam, L-type beam and longeron
The folding retractable of rectangular frame is showed.
The L-type beam is in hollow tubular, and the crossbeam is plugged on the horizontal minor face of the L-type beam, and the longeron is scalable
Be plugged in the long side in longitudinal direction of the L-type beam.Grafting is convenient and swift, is easy to stretch, and is easy to for crossbeam and longeron to be retracted to L-type
In beam, the overall volume of tent is reduced.
Two longerons are connected respectively by swivel pin with the connecting plate.It is easy to connect, it is easy to safeguard.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit this utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.