CN2113646U - Automatic opening-closing new-type umbrella - Google Patents

Abstract

An umbrella is a necessary instrument for people going out in rainy days. The existing automatic umbrella brings many conveniences for people but has deficiency, because the automatic umbrella only has the automatic opening function but no automatic closing function. People holding umbrellas with one hand with the other hand occupied often feel inconvenient to close the umbrella when necessary. To solve the problem, the utility model provides a novel umbrella which can get automatically opened and closed. The utility model comprises umbrella cloth, an umbrella rod, an internal sleeve, an outer sleeve, a sliding sleeve, a spring, a rod group for the umbrella cloth, a baffle plate, a connecting plate, etc.

Description

Automatic opening-closing new-type umbrella

The utility model belongs to the small stores class.

Rainy day gos out, umbrella is a necessary tool, existing automatic umbrella brings many convenience to people, but also there is weak point, it has only automatic opening function, and do not have an auto-closing function, and when opening an umbrella by bike, people prepare to get off or the way moderate rain is closed down umbrella or portable thing one hand-held umbrella when entering or getting on the bus, and it is just cumbersome to close umbrella.

The purpose of this utility model is to provide a kind of novel umbrella that can open automatically and can auto-closing.

The utility model is made up of umbrella cloth, umbrella bar 1, interior cover 2, overcoat 3, baffle plate 6, main spring 7, sliding sleeve 8, umbrella cloth bar group 9, spring 10, connecting plate 11, interior cover 2 is loaded in the overcoat 3, and set up baffle plate 6, umbrella bar 1 is inserted interior cover 2, main spring 7 is enclosed within on the umbrella bar 1, and between cover 2 and the sliding sleeve 8, sliding sleeve 8 is enclosed within on the umbrella bar 1 in being in, put spring 10 and connecting plate 1 then, overcoat 3, sliding sleeve 8, connecting plate 11 all link to each other with umbrella cloth bar group 9.Fluted 12 on overcoat 3, on the interior cover 2 projection 13 is arranged.

Advantage of the present utility model is not only can automatic deployment, but also can the auto-closing umbrella, has brought bigger convenience for the user uses.

Fig. 1 is the utility model structure principle chart

Fig. 2 is the type of attachment figure of interior cover 2 of the utility model and umbrella bar 1

Fig. 3 is the utility model B-B generalized section

Fig. 4 is that the C of cover 2 in the utility model is to view.

Embodiment:

The utility model is made up of umbrella cloth, umbrella bar 1, interior cover 2, overcoat 3, baffle plate 6, main spring 7, sliding sleeve 8, umbrella cloth bar group 9, spring 10, connecting plate 11, interior cover 2 is loaded in the overcoat 3, set up baffle plate 6, and together be enclosed within on the umbrella bar 1, put main spring 7, cover upper sliding sleeve 8 is put spring 10 and connecting plate 11 on umbrella bar 1, and overcoat 3, sliding sleeve 8 and connecting rod 11 all link to each other with umbrella cloth bar group 9.Projection 13 is arranged having on the overcoat 3 on groove 12, the interior cover 2.Interior cover 2 can only slide on umbrella bar 1 relatively, can not relatively rotate (seeing shown in Figure 2).Operation principle, before opening umbrella by closure, the bottom surface 4 of projection 13 be pressed in overcoat 3 top 5 on, its parachute-opening principle is the same with existing automatic umbrella, as when adopting auto-closing, but moment turn umbrella bar 1, because umbrella bar 1 and overcoat 3, sliding sleeve 8, connecting rod 11 can relatively rotate, and can not relatively rotate with interior cover 2, the existence of the inertia that is had because of the umbrella body again, umbrella bar 1 and the moment of interior cover 2 rotate and have formed and the relatively rotating of overcoat 3, and under the effect of main spring 7, interior cover 2 slides relatively along overcoat 3 after the groove 12 of the projection 13 of interior cover 2 and overcoat 3 aligns, after sliding into certain position, the elastic force of main spring 7 is released, under the effect of umbrella deadweight, and the umbrella auto-closing.If before opening automatically once more, need spur overcoat 3 slightly, in making, overcoat slides relatively, turn umbrella bar 1 staggers projection 13 and groove 12 when interior cover 2 pushes up block 6, and continuing pulling overcoat 3, cover 2 is caught on by the button of umbrella in making, and is in the state of sending out of holding, the utility model mainly is to hold the people of umbrella in order to solve one hand, close umbrella at needs, and with the hands the time, can auto-closing.Simultaneously, the utility model still can be with existing use of automatic umbrella, and armrest is moving when promptly closed, only otherwise make the 1 moment turn of umbrella bar; The groove 12 of maintenance projection 13 and overcoat 3 staggers all the time and gets final product.

Claims (1)

1, the automatic shutter novel umbrella, comprise umbrella cloth, umbrella bar 1, main spring 7, sliding sleeve 8, umbrella cloth bar group 9, spring 10, connecting plate 11, it is characterized in that also having interior cover 2, overcoat 3, baffle plate 6, on interior cover 2, projection 13 arranged, have groove 12 on the overcoat 3, interior cover 2 is packed in the overcoat 3, set up baffle plate 6, and together be enclosed within on the umbrella bar 1, overcoat 3 links to each other with umbrella cloth bar group 9.

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