Radius-adjustable umbrella frame device

A skeleton and radius technology, which is applied in the field of umbrella skeleton devices with adjustable radius, can solve the problems of unable to find, no existing technology, and no umbrella with adjustable radius, etc., and achieves the effect of satisfying rain protection and increasing the field of vision.

Inactive Publication Date: 2009-10-28
BEIJING SHICHANGYUAN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] Therefore, although this adjustment is needed in practical applications, there is no such prior art
[0013] The main reason is that existing technicians cannot discover the existence of this requirement in advance, nor can they find the solution to this requireme

Method used

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  • Radius-adjustable umbrella frame device
  • Radius-adjustable umbrella frame device

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0062] Wherein 1 is the outer folding extension radius of the umbrella frame device with adjustable radius, which is used to make the radius of the umbrella frame device with adjustable radius fold upwards from the outside to expand the area of ​​the umbrella. handle

[0063] Wherein 2 is the rotating shaft of the outer folding extension radius of the umbrella frame device with adjustable radius, which is used to make the radius of the umbrella frame device with adjustable radius fold upwards from the outside to expand the area of ​​the umbrella.

[0064] Wherein 3 is the skeleton of the umbrella skeleton device of adjustable radius.

[0065] Wherein 4 is the umbrella handle of the umbrella skeleton device of adjustable radius.

[0066] Wherein 5 is the support of the umbrella skeleton device of adjustable radius.

specific Embodiment approach 2

[0067] Wherein 6 is the inner folding extension radius of the umbrella frame device with adjustable radius, which is used to make the radius of the umbrella frame device with adjustable radius fold upwards from the inner side to expand the area of ​​the umbrella.

[0068] Wherein 7 is the rotating shaft of the inner fold extension radius of the umbrella skeleton device of adjustable radius, is used for making the radius of the umbrella skeleton device of adjustable radius fold upwards from the inner side, and expands the area of ​​umbrella.

[0069] Wherein 8 is the skeleton of the umbrella skeleton device of adjustable radius.

[0070] Wherein 9 is the umbrella handle of the umbrella skeleton device of adjustable radius.

[0071] Wherein 10 is the support of the umbrella skeleton device of adjustable radius.

[0072] Effect of the present invention:

[0073] Effects of the present invention Because the present invention adopts the umbrella frame device with adjustable radiu...

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Abstract

The invention relates to the field of radius-adjustable umbrella frame devices, and provides a radius-adjustable umbrella frame device. The device is characterized in that a frame body of the radius-adjustable umbrella frame device comprises a folding device which is used for folding the frame of the radius-adjustable umbrella frame device so as to shorten the radius of the frame of the radius-adjustable umbrella frame device. The invention has the advantages of adopting the radius-adjustable umbrella frame device, ensuring that the radius of the radius-adjustable umbrella frame device can be adjusted, contracting and expanding the area of an umbrella through radius adjustment so as to adapt the umbrella to different demand of light rain and heavy rain, as well as different need in sunny days and rainy days.

Description

1. Technical field: [0001] The invention relates to the field of umbrella frame devices with adjustable radius, and provides an umbrella frame device with adjustable radius. 2. Technical background: [0002] When the umbrella is used, in order to make the umbrella adapt to the changes of various situations, the umbrella can adjust the radius of the umbrella when needed, so that the umbrella can increase the radius of the use area and reduce the radius of the use area. [0003] This possibility does not exist in the existing technology. [0004] Since the existing technology cannot provide umbrellas with variable radius well, there will be certain problems in practical applications. [0005] In practical applications, if the sunny and rainy days change, the opening radius of the umbrella needs to be adjusted, so that the umbrella can expand and reduce the usable area of ​​the umbrella along with the change of the radius. [0006] However, there is no such umbrella in the ex...

Claims

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Application Information

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IPC IPC(8): A45B19/10A45B25/02
Inventor 孙华昭
Owner BEIJING SHICHANGYUAN TECH
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