CN219754218U - Canopy frame structure with telescopic canopy top - Google Patents

Abstract

The utility model discloses a canopy frame structure with a telescopic canopy top, which comprises a canopy body framework and a canopy top, wherein one end of the canopy body framework is provided with a canopy top fixed end, the other end of the canopy body framework is provided with a canopy top folding end, and the height of the canopy top fixed end is smaller than that of the canopy top folding end; the awning cloth of the awning top is paved on the top of the awning body framework, a plurality of awning cloth rods are arranged on the awning cloth, and the awning cloth rods are connected with sliding rails; one end of the sliding rail is hinged with the tent top fixing end, and the other end of the sliding rail is detachably connected with the tent top folding end; the awning cloth rod near the fixed end of the awning top is fixed on the sliding rail, and the rest awning cloth rods are in sliding connection with the sliding rail; when the slide rail is lifted, the tarpaulin pole slides to the roof stiff end along the slide rail, and the tarpaulin is folding to the roof stiff end, when the slide rail is lowered, the tarpaulin pole slides to the roof folding end along the slide rail, and the tarpaulin is unfolded to the roof folding end. The roof is simple in telescopic operation and is rapid and efficient in telescopic operation.

Description

Canopy frame structure with telescopic canopy top

Technical Field

The utility model relates to a canopy frame structure, in particular to a canopy frame structure with a telescopic canopy top.

Background

The shed frame structure can be used for shielding sunlight irradiation, blocking ultraviolet radiation, shielding wind and rain, preserving heat and the like, has the advantages of portability, flexibility, various forms and convenient disassembly and assembly, and is widely applied to various fields of agriculture, industry, civil use and military use.

The common top surface materials of the shed frame structure are color steel plates, toughened glass, PVC plates and the like, wherein the awning cloth is commonly used for the awning top of the shed frame structure due to low cost, light weight and convenient installation and replacement. However, the roof of the conventional shed frame structure is a fixed structure, so that folding and shrinkage cannot be realized, and the use is limited.

Some patents propose roof tarpaulin telescopic mechanisms, such as an outdoor electric track telescopic awning (CN 110107145A), an outdoor tent tarpaulin telescopic mechanism (CN 212957969U) for the roof of a tent, a awning tarpaulin folding and unfolding device, a novel folding awning (CN 210918008U) and the like, but the structures of the tarpaulin telescopic mechanisms are complex, the operation is complex, and quick folding and unfolding of the tarpaulin cannot be realized.

Therefore, providing a canopy frame structure that can be folded and unfolded quickly by a simple operation is a problem to be solved in the art.

Disclosure of Invention

The utility model aims to solve the technical problem that the awning cloth of the existing awning frame structure is complex in expansion operation and cannot be folded and unfolded rapidly.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a canopy frame structure that top is scalable, includes covering or awning on a car, boat, etc. body skeleton and top, the top is installed to the top of covering or awning on a car, boat, etc. body skeleton's one end sets up to the top stiff end, and the other end sets up to the folding end of covering or awning on a car, boat, etc. top, wherein:

the tent body framework comprises a plurality of vertical columns, tent top longitudinal beams arranged on the vertical columns and tent top cross beams arranged on the tent top longitudinal beams, the height of the vertical columns at the tent top fixed end is smaller than that of the vertical columns at the tent top folding end, and the tent top longitudinal beams are arranged at a certain angle with a horizontal line;

the awning top comprises awning cloth, awning cloth rods and sliding rails, wherein a plurality of awning cloth rods are arranged on the awning cloth along the length direction of an awning top longitudinal beam, and two ends of each awning cloth rod are respectively connected with the sliding rails; the sliding rail is arranged above the roof longitudinal beam and laid along the length direction of the roof longitudinal beam, one end of the sliding rail is hinged with a roof fixed end of the roof framework, and the other end of the sliding rail is detachably connected with a roof folding end of the roof framework; the awning cloth rod near the fixed end of the awning top is fixed on the sliding rail, and the rest awning cloth rods are slidably arranged on the sliding rail; when lifting the slide rail, the tarpaulin pole is followed slide rail is to the top stiff end, the tarpaulin is to the top stiff end is folding, when lowering the slide rail, the tarpaulin pole is followed slide rail is to the top folding end, the tarpaulin is to the top folding end is unfolded.

According to the utility model, the slide rail is arranged on the tent top longitudinal beam, one end of the slide rail is hinged with the tent top fixed end of the tent body framework, the other end of the slide rail is detachably connected with the tent top folding end of the tent body framework, the tent cloth is connected with the tent cloth rod, meanwhile, the two ends of the tent cloth rod are in sliding connection with the slide rail, the tent cloth rod near the tent top fixed end is fixed with the tent body framework, and the quick folding or unfolding of the tent top can be realized by utilizing the self gravity of the tent top by lifting or lowering the slide rail, and the operation of the whole folding and unfolding process is simple.

Preferably, a limit bar is installed on one side of the roof side rail, a plurality of limit structures are arranged on the limit bar according to the position of the roof bar when the roof is in a unfolding state, the limit bar is higher than the roof side rail, when the roof is unfolded, each roof bar is limited by the limit structures respectively, so that the roof close to the roof fixed end is prevented from being involved and deformed due to the gravity action of the lower Fang Pengbu and the roof bar.

Preferably, the limiting structure is a serrated concave notch.

Preferably, the limit strips are arranged on the inner sides of the roof stringers, so that the length of the awning cloth rods can be shortened as much as possible, the weight of the roof is reduced, and the preparation cost is saved.

Preferably, the folding end of the sliding rail near the roof is connected with the folding end of the roof of the framework of the tent body through an electric stay bar, so that the contraction of the roof is further conveniently and laborsaving.

Preferably, the slide rails are arranged above the adjacent roof stringers in pairs so as to respectively arrange telescopic assemblies on the adjacent roof stringers, thereby simultaneously dragging traction ropes from two sides of the awning cloth and realizing rapid and labor-saving folding or unfolding of the awning cloth.

Preferably, a tarpaulin rod nearest to the fixing end is fixed to the fixing end of the sliding rail near the top of the tarpaulin, so that the tarpaulin can be folded as much as possible.

Preferably, the awning cloth rods are fixed below the awning cloth at equal intervals and in parallel with each other, so that not only is stable support of the awning cloth realized, but also the awning cloth is folded or unfolded more orderly.

Preferably, the notch is arranged obliquely downwards, and the depth of the notch is smaller than the thickness of the awning cloth rod, so that the awning cloth rod can enter or leave the notch more smoothly, and further the folding and unfolding actions of the awning roof are smoother.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The canopy frame structure provided by the utility model can rapidly and effectively realize the folding and unfolding of the canopy top and the awning cloth through simple operation.

(2) The shed frame structure provided by the utility model has changeable combination forms and flexible use: the awning frame can be combined by a plurality of awning bodies, a plurality of groups of awning top longitudinal beams can be arranged on the large-span awning body, awning top structures with telescopic awning cloth are arranged on the adjacent awning top longitudinal beams, and the purposes of accurately controlling lighting, ventilation and the like in the awning frame are achieved through folding part awning top awning cloth.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view showing the structure of the canopy frame structure of the present utility model in an extended state.

Fig. 2 is a schematic front view of the canopy frame structure of the present utility model in an extended state.

Fig. 3 is a schematic view of the folding state of the awning cloth of the shed frame structure according to the utility model.

Fig. 4 is a schematic front view of the canopy frame structure of the present utility model in a folded state.

Fig. 5 is a schematic diagram of a framework structure of the tent body.

Fig. 6 is a partially enlarged schematic view of the portion a in fig. 1.

Fig. 7 is a partially enlarged schematic view of the B part in fig. 1.

Fig. 8 is a partially enlarged schematic view of the portion a in fig. 3.

Fig. 9 is a partially enlarged schematic view of the B part in fig. 3.

In the figure:

1-1 vertical columns, 1-2 roof stringers, 1-3 roof beams;

2-1 tarpaulin, 2-2 tarpaulin pole, 2-3 limit structure, 2-4 slide rail, 2-5 hinge, 2-6 electric stay bar, 2-7 limit strip.

Detailed Description

The utility model is further described below in connection with specific preferred embodiments, but it is not intended to limit the scope of the utility model.

For convenience of description, the relative positional relationship of the components, such as: the descriptions of the upper, lower, left, right, etc. are described according to the layout directions of the drawings in the specification, and do not limit the structure of the present patent.

Referring to fig. 1-9, an embodiment of a canopy frame structure with a retractable canopy according to the present utility model includes a canopy frame and a canopy, wherein the canopy is mounted on top of the canopy frame, one end of the canopy frame is a fixed end of the canopy, and the other end is a folding end of the canopy.

The tent body framework consists of a vertical column body 1-1, a plurality of tent top longitudinal beams 1-2 and a plurality of tent top cross beams 1-3. The roof longitudinal beam 1-2 is fixed above the vertical column 1-1, the height of the vertical column 1-1 at the roof fixed end is smaller than that of the vertical column 1-1 at the roof folding end, so that the roof longitudinal beam 1-2 is installed on the vertical column 1-1 at a certain angle with a horizontal line, namely, the roof fixed end near the roof longitudinal beam 1-2 is higher than the roof folding end, and the adjacent roof longitudinal beams 1-2 are installed in parallel. The roof cross beam 1-3 is fixed below the roof side rail 1-2.

The tent roof consists of a tent cloth 2-1, a tent cloth rod 2-2, a sliding block (not shown in the figure), a sliding rail 2-4, a hinge 2-5, an electric supporting rod 2-6 and a limit strip 2-7. When the awning cloth 2-1 is unfolded, the awning top can be completely covered. The slide rails 2-4 are arranged in pairs above the adjacent roof stringers 1-2 and laid along the length direction of the roof stringers 1-2. The slide rail 2-4 is connected with the roof girder 1-2 at the roof fixed end through a hinge 2-5, and the other end is connected with the roof girder 1-2 through an electric stay bar 2-6. The battery and the related control components of the electric stay bar 2-6 are arranged on the inner side of the vertical column 1-1 nearby. The awning cloth rod 2-2 consists of a plurality of rigid rods with equal length. Two ends of the awning cloth rod 2-2 are respectively connected with a sliding block matched with the sliding rail 2-4, the awning cloth rod 2-2 closest to the fixed end of the awning top is fixed at one end of the sliding rail 2-4 through the sliding blocks and is arranged on the sliding rail 2-4, and the rest awning cloth rods 2-2 can smoothly move along the sliding rail 2-4. The awning cloth rods 2-2 are fixed below the awning cloth 2-1 at equal intervals and in parallel with each other. The limiting strips 2-7 are rigid sheets with limiting structures 2-3, are equal in length with the roof side rails 1-2 and are positioned on the inner sides of the roof side rails 1-2. The limiting structure 2-3 of the limiting strip 2-7 is determined according to the position of the awning cloth rod 2-2 when the awning cloth 2-1 is unfolded, and is positioned obliquely below the awning cloth rod 2-2. In this embodiment, the limiting structure 2-3 is a serrated concave notch, and the depth of the notch is smaller than the thickness of the tarpaulin rod 2-2, so that the tarpaulin rod 2-2 can more smoothly enter or leave the notch, and further the folding and unfolding actions of the tarpaulin roof are smoother.

When the electric stay bars 2-6 connected with the paired slide rails synchronously extend, the slide rails 2-4 rotate upwards around the hinges 2-5 connected with the roof side stringers 1-2, when the electric stay bars rotate to a certain angle, the tarpaulin bars 2-2 on the slide rails 2-4 can slide downwards to the fixed ends of the slide rails 2-4 along the slide rails 2-4 under the action of gravity, and the tarpaulin 2-1 also folds towards the fixed ends. When the electric stay bars 2-6 connected with the paired slide rails 2-4 are synchronously shortened, the slide rails 2-4 rotate downwards around the hinges 2-5 connected with the roof side stringers 1-2, when the electric stay bars rotate to a certain angle, the awning cloth bars 2-2 on the slide rails 2-4 can slide downwards to the folding ends of the slide rails 2-4 along the slide rails 2-4 under the action of gravity, the awning cloth 2-1 is also gradually unfolded towards the folding ends, after the awning cloth 2-1 is completely unfolded, the slide rails 2-4 are attached to the upper parts of the roof side stringers 1-2, the awning cloth bars 2-2 are positioned in the saw-tooth-shaped concave notches of the limiting strips 2-7, and under the action of the limiting saw racks 2-7, the awning cloth 2-1 close to the roof fixed ends is prevented from being pulled and deformed under the action of gravity of the underlying awning cloth 2-1 and the awning cloth bars 2-2.

While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model shall fall within the scope of the technical solution of the present utility model.

Claims (9)

1. The utility model provides a canopy frame structure that top is scalable, includes covering or awning on a car, boat, etc. body skeleton and top, the top of covering or awning on a car, boat, etc. body skeleton's one end sets up to the top stiff end, and the other end sets up to the folding end of covering or awning on a car, boat, etc. top, its characterized in that:

the tent body framework comprises a plurality of vertical columns (1-1), tent top longitudinal beams (1-2) arranged on the vertical columns and tent top cross beams (1-3) arranged on the tent top longitudinal beams, wherein the height of the vertical columns at the tent top fixed end is smaller than that of the vertical columns at the tent top folding end, and the tent top longitudinal beams are arranged at a certain angle with a horizontal line;

the awning top comprises awning cloth (2-1), awning cloth rods (2-2) and sliding rails (2-4), wherein a plurality of awning cloth rods are arranged on the awning cloth along the length direction of an awning top longitudinal beam, and two ends of each awning cloth rod are respectively connected with the sliding rails; the sliding rail is arranged above the roof longitudinal beam and laid along the length direction of the roof longitudinal beam, one end of the sliding rail is hinged with a roof fixed end of the roof framework, and the other end of the sliding rail is detachably connected with a roof folding end of the roof framework; the awning cloth rod near the fixed end of the awning top is fixed on the sliding rail, and the rest awning cloth rods are slidably arranged on the sliding rail; when lifting the slide rail, the tarpaulin pole is followed slide rail is to the top stiff end, the tarpaulin is to the top stiff end is folding, when lowering the slide rail, the tarpaulin pole is followed slide rail is to the top folding end, the tarpaulin is to the top folding end is unfolded.

2. The canopy frame structure of claim 1, wherein a limit bar (2-7) is installed on one side of the canopy frame side beam, a plurality of limit structures (2-3) are provided on the limit bar according to positions of the canopy cloth bars in the canopy cloth unfolding state, and the limit bar is higher than the canopy frame side beam, and when the canopy cloth is unfolded, each of the canopy cloth bars is limited by the limit structures.

3. The canopy frame structure of claim 2, wherein the limiting structure is a serrated recess.

4. The roof telescoping canopy frame structure of claim 2, wherein the limit bars are mounted inside the roof stringers.

5. The canopy frame structure of claim 1, wherein the canopy folding ends of the slide rails are connected to the canopy folding ends of the canopy frame by electric struts (2-6).

6. The roof telescoping canopy frame structure of claim 1, wherein the slide rails are disposed in pairs above adjacent roof stringers.

7. The roof telescoping canopy frame structure of claim 1, wherein a canopy cloth bar nearest the roof securing ends is secured to the slide rail proximate the roof securing ends.

8. The canopy frame structure of claim 1, wherein the canopy cloth bars are fixed under the canopy cloth at equal intervals and parallel to each other.

9. A roof telescoping canopy frame structure as claimed in claim 3, wherein the notches are disposed diagonally downward and the depth of the notches is less than the thickness of the canopy rods.