Garden cloche blank

Claim 2

A garden cloche blank comprising a flexible elongate sheet of light-transmitting material, the sheet having a central crease line extending longitudinally of the sheet, a complementary pair of parallel spaced zig-zagging crease lines extending longitudinally of the sheet and each defining a plurality of crests and troughs and lateral crease lines extending toward the central crease line of the sheet from the crests and troughs of said zig-zagging lines, the arrangement of the lines being such that upon bending the sheet about the crease lines to form the upstanding sides of a cloche therebetween and to form flanges outwardly thereof, the portions of the sheet between the lateral crease lines are alternately inclined to each other and strengthen the cloche.

Claim 3

A garden cloche blank according to claim 1 wherein each lateral crease line terminates at the central crease line of the sheet.

Claim 4

A garden cloche blank comprising a flexible elongate sheet of light-transmitting material having longitudinal crease lines extending longitudinally of the sheet including a central crease line permitting the sheet to be folded to form the sloping sides of an inverted V shaped cloche and outer crease lines parallel to the central crease line and permitting the sheet to be foleded to form flanges extending outwardly from the base of said sloping sides, and lateral crease lines extending between the central and outer crease lines normal to the central crease line, the lateral lines between the central and outer crease lines alternating in length to cause corrugation of the sloping sides of the sheet upon folding the sheet about said longitudinal crease lines.

Claim 5

A garden cloche blank comprising a flexible elongate sheet of light-transmitting material having longitudinal crease lines extending longitudinally of the sheet including a central crease line permitting the sheet to be folded to form the sloping sides of an inverted V shaped cloche and outer crease lines parallel to the central crease line and permitting the sheet to be foleded to form flanges extending outwardly from the base of said sloping sides, and lateral crease lines extending between the central and outer crease lines normal to the central crease line, the lateral lines between the central and outer crease lines alternating in length to cause corrugation of the sloping sides of the sheet upon folding the sheet about said longitudinal crease lines.

Claim 6

A garden cloche blank according to claim 3 wherein said outer crease lines are complementary zig-zagging lines, the alternate lateral crease lines extending between the crests of the zig-zagging lines and the intermediate lateral crease lines extending between the troughs of the zig-zagging lines.

Claim 7

A garden cloche blank comprising a flexible elongate sheet of light-transmitting material having longitudinal crease lines extending longitudinally of the sheet including a central crease line permitting the sheet to be folded to form the sloping sides of an inverted V shaped cloche and outer crease lines parallel to the central crease line and permitting the sheet to be folded to form flanges extending outwardly from the base of said sloping sides, and lateral crease lines extending between the central and outer crease lines normal to the central crease line, the lateral lines defining ribs which, in the erected cloche, strengthen the sloping sides of the sheet, and wherein a longitudinal portion of each flange is permanently bent out of the plane of the remainder of the flange to strengthen the flange and, in the erected cloche, to co-operate with the remainder of the flange and with the adjacent sloping side of the cloche to form a watering trough, there being apertures at the junctions of at least certain of said lateral and outer crease lines to enable the water in said trough to irrigate the plants beneath said cloche.

Claim 8

A garden cloche blank comprising a flexible elongate sheet of light-transmitting material having longitudinal crease lines extending longitudinally of the sheet including a central crease line permitting the sheet to be folded to form the sloping sides of an inverted V shaped cloche and outer crease lines parallel to the central crease line and permitting the sheet to be folded to form flanges extending outwardly from the base of said sloping sides, and lateral crease lines extending between the central and outer crease lines normal to the central crease line, the lateral lines defining ribs which, in the erected cloche, strengthen the sloping sides of the sheet, and wherein a longitudinal portion of each flange is permanently bent out of the plane of the remainder of the flange to strengthen the flange and, in the erected cloche, to co-operate with the remainder of the flange and with the adjacent sloping side of the cloche to form a watering trough, there being apertures at the junctions of at least certain of said lateral and outer crease lines to enable the water in said trough to irrigate the plants beneath said cloche.

Claim 9

A garden cloche blank according to claim 1 wherein a longitudinal portion of each flange is permanently bent out of the plane of the remainder of the flange to strengthen the flange and, in the erected cloche, to co-operate with the remainder of the flange and with the adjacent sloping side of the cloche to form a watering trough.

Claim 10

A garden cloche blank according to claim 1 wherein, at one end of said sheet, integral flap-forming means are provided capable of being folded to close the erected cloche at said end of the sheet.

Claim 11

A garden cloche blank according to claim 7 wherein said flap-forming means are formed on each side of the sheet and can be brought into mutual overlapping relationship in the erected cloche.

Claim 12

A garden cloche blank according to claim 1 wherein apertures are provided in the sheet at at least some junctions of crease lines.

Claim 13

A garden cloche blank according to claim 1 having perforations in the flanges for the reception of cloche anchoring means.