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Multi-folded full-automatic opening-closing umbrella

a full-automatic, umbrella technology, applied in the direction of umbrellas, traveling accessories, apparel, etc., can solve the problems of user being wet, umbrellas that don't have the function of automatically folding umbrellas, and umbrellas that don't have the function of folding umbrellas, etc., to achieve convenient and fast use

Active Publication Date: 2014-07-03
CHEN WANGSHU O +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0020]The present invention provides the umbrella opening / closing transformation ratio mechanism in the middle rod set of the umbrella to cooperate with the lower nest pull rope, the middle sleeve pull rope and the inner sleeve pull rope in the umbrella opening / closing transformation ratio mechanism and the upper nest and the lower nest of the middle rod set and to cooperate with the umbrella opening / closing driving mechanism in the handle to drive the middle sleeve of the middle rod set to move up and down relative to the inner sleeve. In this way, the sleeves of the middle rod set and the umbrella cloth can be unfolded or folded automatically so that the umbrella can be used conveniently and quickly.

Problems solved by technology

Once there is a sudden downpour, the user may be wet because he / she cannot unfold the umbrella quickly.
But, this kind of umbrella doesn't have the function to fold the umbrella automatically.
In such a short time, the user is always wet.
This umbrella is inconvenient for use.
It cannot be completely folded to its original state to achieve a full automatic function.

Method used

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  • Multi-folded full-automatic opening-closing umbrella
  • Multi-folded full-automatic opening-closing umbrella
  • Multi-folded full-automatic opening-closing umbrella

Examples

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Embodiment Construction

[0030]Embodiments of the present invention will now be described, by way of example only, with reference to the accompanying drawings.

[0031]As shown in FIG. 1 to FIG. 5, the present invention disclosures a multi-folded full-automatic opening-closing umbrella. In the embodiment, a three-section folded umbrella is as an example. The umbrella comprises a frame A, umbrella cloth (not shown in the drawings) secured on the frame A, a middle rod set B, an upper nest C, a lower nest D, an umbrella opening / closing transformation ratio mechanism E, an umbrella opening / closing driving mechanism F, and a handle G.

[0032]As shown in FIG. 4 and FIG. 5, the umbrella ribs Al of the frame A cooperate with the corresponding upper nest C and the lower nest D, and each umbrella rib A1 is provided with a spring A2 for folding umbrella.

[0033]The middle rod set B has three sleeves, which are respectively an outer sleeve B1, a middle sleeve B2 and an inner sleeve B3 from top to bottom in sequence.

[0034]An o...

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Abstract

A multi-folded full-automatic opening-closing umbrella comprises a frame, cloth, a middle rod set, an upper nest, a lower nest, a handle, an umbrella opening / closing transformation ratio mechanism disposed in the middle rod set, and an umbrella opening / closing driving mechanism disposed in the handle and the middle rod set. The umbrella opening / closing driving mechanism drives the middle sleeve of the middle rod set to move up and down relative to the inner sleeve, and linkage opening / closing functions of the sleeves of the middle rod set and the cloth are realized at the same time.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates to a multi-folded full-automatic opening-closing umbrella which can be controlled to open / close automatically.[0003]2. Description of the Prior Art[0004]In these days, the climate is constantly changing so people are used to take an umbrella along to prevent a heavy rain unexpectedly. But, the frame of a conventional umbrella has to be pushed to a specific position to unfold the umbrella. Once there is a sudden downpour, the user may be wet because he / she cannot unfold the umbrella quickly. Therefore, an improved umbrella is developed. The umbrella handle is provided with a button. The user just presses the button to unfold the umbrella automatically. But, this kind of umbrella doesn't have the function to fold the umbrella automatically. When the user gets in the car, he / she has to fold the umbrella with both hands. In such a short time, the user is always wet. This umbrella is inconvenien...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A45B25/14
CPCA45B19/04A45B25/143A45B25/165A45B19/10A45B25/14A45B25/16
Inventor CHEN, WANGSHU-OLIN, MEI-PINGYEH, CHIUNG-WENCHEN, HSUANYUAN
Owner CHEN WANGSHU O
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