A collapsible canopy is provided, including a central lock, peripheral assembly, and a plurality of inner retractable units connected between the central lock and the peripheral assentbly. Each inner retractable unit includes a first top rod and a second top rod hinged to each other. The central lock includes: a central rod; a bottom cap, provided on the lower portion of the central rod and hinged to the second top rod; a top cap, sleeved on the central rod and hinged to the first top rod; a locking mechanism provided between the top cap and the central rod, with a locked state and an unlocked state; and an operation part for locking and/or unlocking the locking mechanism, located at the bottom of the central lock. The structure of the locking mechanism is simplifiedand conveniently performed at the bottom of the central lock.

An outdoor barbecue tent capable of quick assembling and folding includes a tent body and a shelf. The tent body includes a sunshade part and at least two fixed columns arranged on the sunshade part. A movable column relatively movably mounted to each of the at least two fixed columns, and two diagonal positions of the shelf are mounted with a supporting rod respectively, the supporting rods are connected to the fixed columns, and the shelf is connected to the fixed columns. The structure thereof utilizes the foldability of the folding tent body, the retractability of the movable column, and the convenient mounting of the shelf to achieve the ease assembling of the shelf, and greatly reduces the time of assembling the outdoor barbecue tent capable of quick assembling and folding.

An outdoor barbecue tent capable of quick assembling and folding includes a tent body and a shelf. The tent body includes a sunshade part and at least two fixed columns arranged on the sunshade part. A movable column relatively movably mounted to each of the at least two fixed columns, and two diagonal positions of the shelf are mounted with a supporting rod respectively, the supporting rods are connected to the fixed columns, and the shelf is connected to the fixed columns. The structure thereof utilizes the foldability of the folding tent body, the retractability of the movable column, and the convenient mounting of the shelf to achieve the ease assembling of the shelf, and greatly reduces the time of assembling the outdoor barbecue tent capable of quick assembling and folding.

An outdoor barbecue tent capable of quick assembling and folding disclosed in the present invention includes a tent body and a shelf. The tent body includes a sunshade part and at least two fixed columns arranged on the sunshade part. A movable column relatively movably mounted to each of the at least two fixed columns, and two diagonal positions of the shelf are mounted with a supporting rod respectively, the supporting rods are connected to the fixed columns, and the shelf is connected to the fixed columns. The structure thereof utilizes the foldability of the folding tent body, the retractability of the movable column, and the convenient mounting of the shelf to achieve the ease assembling of the shelf, and greatly reduces the time of assembling the outdoor barbecue tent capable of quick assembling and folding. At the same time, the shelf can be detached on the column, thus achieving the technical effect that the folded barbecue tent body is small in size and convenient to carry.

An outdoor barbecue tent capable of quick assembling and folding disclosed in the present invention includes a tent body and a shelf. The tent body includes a sunshade part and at least two fixed columns arranged on the sunshade part. A movable column relatively movably mounted to each of the at least two fixed columns, and two diagonal positions of the shelf are mounted with a supporting rod respectively, the supporting rods are connected to the fixed columns, and the shelf is connected to the fixed columns. The structure thereof utilizes the foldability of the folding tent body, the retractability of the movable column, and the convenient mounting of the shelf to achieve the ease assembling of the shelf, and greatly reduces the time of assembling the outdoor barbecue tent capable of quick assembling and folding. At the same time, the shelf can be detached on the column, thus achieving the technical effect that the folded barbecue tent body is small in size and convenient to carry.

The invention comprises a scalable and foldable multipurpose frame structure configured with a generally flat-roof as a worksite and a peaked-roof as a recreational canopy, a cover retaining system and a ventilation system. The frame structure comprises a plurality of foldable wall trusses connecting a plurality of upright telescopic posts transversely forming a wall frame structure and a closed loop geometric footprint, a plurality of foldable roof trusses connecting a centrally disposed roof assembly to either the telescopic posts or the wall trusses transversely forming the roof. The cover retaining system comprises various spring clips for known-size frame members, and various clamps for unknown-size frame members, to secure roof and wall cover to the frame structure. The ventilation system comprises an enclosure that can utilize standard furnace air filters and existing air circulation devices. Multiple frame structures can be linked together to scale up space.

A portable shade shelter has a plurality of canopies including at least a first canopy and a second canopy. The first canopy is disposed over the second canopy, and the first canopy is capable of being spaced apart from the second canopy in a vertical direction such that air is capable of flowing between the first canopy and the second canopy. Each of the first canopy and the second canopy includes a plurality of openings configured to permit air and light to pass through the respective first canopy and second canopy.

A portable shade shelter has a plurality of canopies including at least a first canopy and a second canopy. The first canopy is disposed over the second canopy, and the first canopy is capable of being spaced apart from the second canopy in a vertical direction such that air is capable of flowing between the first canopy and the second canopy. Each of the first canopy and the second canopy includes a plurality of openings configured to permit air and light to pass through the respective first canopy and second canopy.

Disclosed is a folding canopy with an automatic opening and closing center small-roof structure, the folding canopy includes a plurality of canopy leg tubes and a folding canopy frame located above the canopy leg tubes. The folding canopy frame comprises a plurality of canopy struts, one end of each canopy strut is hingedly coupled to a center roof disk, a small-roof upper disk member is provided above the center roof disk, a small-roof lower disk member is provided below the center roof disk, a elevating rod is provided between the small-roof lower disk member and the small-roof upper disk member, and the small-roof lower disk member is movable vertically along with the opening and closing of the folding canopy, so that the small-roof upper disk member is movable vertically by the driving of the elevating rod.

Disclosed is a folding canopy with an automatic opening and closing center small-roof structure, the folding canopy includes a plurality of canopy leg tubes and a folding canopy frame located above the canopy leg tubes. The folding canopy frame comprises a plurality of canopy struts, one end of each canopy strut is hingedly coupled to a center roof disk, a small-roof upper disk member is provided above the center roof disk, a small-roof lower disk member is provided below the center roof disk, a elevating rod is provided between the small-roof lower disk member and the small-roof upper disk member, and the small-roof lower disk member is movable vertically along with the opening and closing of the folding canopy, so that the small-roof upper disk member is movable vertically by the driving of the elevating rod.