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Free-arm canopy

一种悬臂、伞面的技术，应用在悬臂伞领域，能够解决顶冠与悬臂距离大、铰链没有保护等问题，达到降低伤害使用者的危险、防污染伤害使用者的危险、外形美观的效果

Active Publication Date: 2008-04-30
GLATZ AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The distance between the crown and the cantilever of this umbrella is also relatively large, and the hinge is always unprotected, so there are also the disadvantages discussed above.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Fig. 1 shows the situation that the cantilever umbrella is in the extended position and the umbrella surface has been unfolded, and Fig. 2 shows that the cantilever umbrella is in the retracted and folded positions. The cantilever umbrella has a pole 2 which can be anchored in the ground 4 or in a base 6 . At the upper end of the pole 2, the cantilever 10 is mounted on the mobile support 8 so that it can be stretched longitudinally and can rotate around its axis. The mobile support 8 is rotatably mounted on the pole 2 through a hinge 9 . The cantilever supports the canopy 12 at one end, and the cantilever 10 is mounted in a support 14 rotatably about its axis at the other end. The support 14 is supported on the pole 2 via a bearing 16 . For this purpose, the support part 16 is fastened via a hinge 18 to the support 14 and via a hinge 20 to a support sleeve 22 attached to the upright 2 . On the support 14 there is a lock 24 , not shown in detail, for locking the boom ...

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Abstract

The free-arm canopy comprises a mast (2), on which an extendable and retractable jib (10) is arranged, with a transverse fitting (34) at the end thereof on which a canopy (12) is arranged on a canopy pole (30) by means of a joint (32). The canopy (12) comprises a slider (36), connected in a jointed fashion to top ribs (44) by means of support ribs (40) which are further jointed to a crown (48) connected to the canopy pole (30), wherein the canopy (12) may be opened and closed by means of a tensile line (70) connected to the slider (36) and displacing the canopy pole (30) against the fitting (34) and thus locking the joint (32) on opening. According to the invention, the free-arm canopy may be improved, whereby the crown (48) of the canopy (12) is arranged on the upper end of a pole piece (52) in the form of a sleeve which may be displaced over the fitting (34) such that with an open canopy (12) the crown (48) goes over the joint (32) and is at least almost in contact with the jib (10).

Description

technical field [0001] The invention relates to a cantilever umbrella according to the preamble of claim 1 . Background technique [0002] For example EP 1 550 383 A discloses a cantilever umbrella of the type mentioned above. This cantilever umbrella has a pole on which a telescopic cantilever is mounted. The free end of the cantilever is provided with an additional section extending transversely to it, and the umbrella cover is mounted on the additional section by means of an umbrella post through a hinge. The umbrella surface has a slider, which is hinged to the top bar through a diagonal brace, and the top bar itself is hinged on the crown connected to the umbrella post. The umbrella post has an upper insertion section through which the umbrella post is inserted into the mounting part of the additional section when the umbrella cover is unfolded and thus locks the hinge. The shortcoming of this kind of umbrella is that the crown of the umbrella surface is far away fro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45B23/00
CPCA45B2023/0037A45B23/00A45B2023/0012
Inventor 古斯塔夫·A·格拉茨
Owner GLATZ AG
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