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Sunshade

a sunshade and sunshade technology, applied in the field of sunshade, can solve the problems of affecting the visual aesthetic quality of conventional sunshade, creases may not be eliminated,

Inactive Publication Date: 2012-01-26
MACAUTO IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

"The present invention provides a sunshade that overcomes the shortcomings of previous designs. It includes a roller and a screen. The roller has an intermediate portion, two end portions, and a screen-stretching portion. The screen has a main body and two lateral portions. The screen is wound on the screen-stretching portion and the intermediate portion of the roller, with the lateral portions connected to the end portions of the roller. This design allows for easy and convenient use of the sunshade."

Problems solved by technology

Moreover, when the conventional sunshade 1 is at the retracted state and under external conditions such as humidity and temperature during delivery of the conventional sunshade 1, the creases may not be eliminated.
Therefore, when the conventional sunshade 1 is at the extended state again, the creases on the main body 121 affect adversely the visual aesthetic quality of the conventional sunshade 1.

Method used

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Examples

Experimental program
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Embodiment Construction

[0018]Before the invention is described in greater detail with reference to the accompanying embodiments, it should be noted herein that like elements are denoted by the same reference numerals throughout the disclosure.

[0019]Referring to FIGS. 4 and 5, a first preferred embodiment of a sunshade according to the present invention comprises a roller 2 and a screen 4.

[0020]The roller 2 extends along an axial direction (X) and has an intermediate portion 21, two end portions 22, and three spaced-apart screen-stretching portions 23. The end port ions 22 extend respectively from axially opposite ends of the intermediate portion 21 in the axial direction (X). In this embodiment, each of the screen-stretching port ions 23 is configured as a C-ring that is disposed fixedly on an outer surrounding surface 211 of the intermediate portion 21 and that clamps the intermediate portion 21 therein, such that an outer diameter of the parts of the roller 2 at which the screen-stretching portions 23 s...

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PUM

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Abstract

A sunshade includes a roller and a screen. The roller has an intermediate portion, two end portions extending respectively from opposite ends of the intermediate portion, and a screen-stretching portion disposed on an outer surrounding surface of the intermediate portion. The screen has a main body and two lateral portions. The main body is wound on the screen-stretching portion and the intermediate portion of the roller and has opposite ends. The lateral portions are connected respectively to the opposite ends of the main body and are wound respectively on the end portions of the roller.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The invention relates to a sunshade, more particularly to a sunshade including a screen wound on a roller.[0003]2. Description of the Related Art[0004]Referring to FIGS. 1 to 3, a conventional sunshade 1 is shown to comprise a roller 11, a screen 12, and a side strip 13. The roller 11 extends along an axial direction (X) and has two end portions 111. The screen 12 has a main body 121 wound on the roller 11 and having opposite ends in the axial direction (X). The screen further has two lateral portions 122 connected respectively to the opposite ends of the main body 121 and wound respectively on the end portions 111 of the roller 11. The side strip 13 is connected to a distal edge of the screen 12.[0005]The lateral portions 122 of the screen 12 are used for stretching tautly the main body 121 of the screen 12 when the conventional sunshade 1 is at an extended state (see FIG. 3), where the screen 12 is unwound from the ro...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A47G5/02
CPCE06B9/44E06B9/40
Inventor LIN, PAUL
Owner MACAUTO IND CO LTD