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Gear-Type Umbrella Runner

a technology of umbrella runners and gears, applied in the field of parasol umbrellas, can solve the problems of bringing no user friendliness, complicated push-pull structure, and high manufacturing cost, and achieve the effects of low manufacturing cost, ease and convenience in use, and simple structur

Inactive Publication Date: 2013-11-07
DOYLE GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The invention is a simple and cost-effective gear-type umbrella runner that is easy to use. It can be used in various fields, but is especially useful for parasol umbrellas.

Problems solved by technology

The pushing and pulling structure is quite complicated, costs more to manufacture and brings no user friendliness while in use.

Method used

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  • Gear-Type Umbrella Runner
  • Gear-Type Umbrella Runner

Examples

Experimental program
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Embodiment Construction

[0011]Referring now to the drawings, the invention is further described as:

[0012]As shown in FIG. 1 and FIG. 2, a gear-type umbrella runner is provided. A pentagonal handle 3 is configured on the runner 2; a gear 5 is configured inside the runner 2; the handle 3 is coaxially connected with the gear 5; the gear 5 is connected with the pull rod 4; the movement of the pull rod 4 is driven by the rotation of the gear 5; a spring 6 is configured between the pull rod 4 and the internal side wall of the runner 2. The gear 5 can be connected with the pull rod 4 in all regular means, for instance, by configuring a compatible tooth on the pull rod 4 to engage the gear 5, or connecting the gear 5 with the pull rod 4 through a poke block or a connecting rod, and etc. While in use, simply rotating the handle 3 to drive the rotation of the gear 5 and the movement of the pull rod 4 to move away from the positioning hole in the pole 1 can enable the runner 2 to slide relatively to the pole 1; posit...

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PUM

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Abstract

The invention provides a gear-type umbrella runner. A pentagonal handle is configured on the runner; a gear is configured inside the runner; the handle is coaxially connected with the gear; the gear is connected with the pull rod; the movement of the pull rod is driven by the rotation of the gear. The gear-type umbrella runner of the invention features simple structure, low manufacturing cost and ease and convenience in use. It is applicable to all fields that need runners, especially to parasol umbrella.

Description

FIELD OF THE INVENTION[0001]The invention belongs to the field of parasol umbrella and specifically provides a gear-type umbrella runner.BACKGROUND OF THE INVENTION[0002]Runners and poles are coordinately used in many fields, especially in the field of parasol umbrella. Traditional runners are designed relatively moving along poles in the means of pushing or pulling. The pushing and pulling structure is quite complicated, costs more to manufacture and brings no user friendliness while in use.SUMMARY OF THE INVENTION[0003]In view of the problems in the prior art, the invention provides a gear-type umbrella runner.[0004]The claimed gear-type umbrella runner, wherein a handle is configured on the runner; a gear is configured inside the runner; the handle is coaxially connected with the gear; the gear is connected with the pull rod; the movement of the pull rod is driven by the rotation of the gear.[0005]The claimed gear-type umbrella runner, wherein a spring is configured between the p...

Claims

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Application Information

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IPC IPC(8): A45B25/06
CPCA45B25/06A45B25/14
Inventor WANG, SONGLUO, LING
Owner DOYLE GRP CO LTD