US20130291910A1 - Gear-Type Umbrella Runner - Google Patents

Gear-Type Umbrella Runner Download PDF

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Publication number
US20130291910A1
US20130291910A1 US13/695,445 US201213695445A US2013291910A1 US 20130291910 A1 US20130291910 A1 US 20130291910A1 US 201213695445 A US201213695445 A US 201213695445A US 2013291910 A1 US2013291910 A1 US 2013291910A1
Authority
US
United States
Prior art keywords
gear
runner
pull rod
type umbrella
handle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US13/695,445
Inventor
Song Wang
Ling Luo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Doyle Group Co Ltd
Original Assignee
Doyle Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN 201220199181 external-priority patent/CN202598043U/en
Application filed by Doyle Group Co Ltd filed Critical Doyle Group Co Ltd
Assigned to DOYLE GROUP CO., LTD. reassignment DOYLE GROUP CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LUO, Ling, WANG, SONG
Publication of US20130291910A1 publication Critical patent/US20130291910A1/en
Abandoned legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00—Details of umbrellas
    • A45B25/06—Umbrella runners
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00—Details of umbrellas
    • A45B25/14—Devices for opening and for closing umbrellas

Landscapes

  • Walking Sticks, Umbrellas, And Fans (AREA)

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
  • The invention belongs to the field of parasol umbrella and specifically provides a gear-type umbrella runner.
    • BACKGROUND OF THE INVENTION
  • 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
  • In view of the problems in the prior art, the invention provides a gear-type umbrella runner.
  • 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.
  • The claimed gear-type umbrella runner, wherein a spring is configured between the pull rod and the internal side wall of the runner.
  • The claimed gear-type umbrella runner, wherein the handle is in a pentagonal shape.
  • 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.
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 is a schematic diagram of a gear-type umbrella runner.
  • FIG. 2 is an internal structure diagram of a gear-type umbrella runner.
    •
  • Wherein: 1. pole; 2. runner; 3. handle; 4. pull rod; 5. gear; 6. spring.
    • DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
  • Referring now to the drawings, the invention is further described as:
  • 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; positioning can be realized by simply moving the runner 2 to the relevant position to enable the pull rod 4 to be ejected by the reset spring 6 into the positioning hole in the pole 1.
  • The forgoing are some preferred embodiments of the invention which, however, is not limited to the embodiments. The changes, equivalent modifications and improvements that fall within the true spirit and scope of the invention shall be covered by the invention.

Claims (3)

What is claimed is:
1. A gear-type umbrella runner, wherein a 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).
2. The gear-type umbrella runner as recited in claim 1, wherein a spring (6) is configured between the pull rod (4) and the internal side wall of the runner (2).
3. The gear-type umbrella runner as recited in claim 1, wherein the handle (3) is in a pentagonal shape.
US13/695,445 2012-05-07 2012-05-29 Gear-Type Umbrella Runner Abandoned US20130291910A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201220199181.1 2012-05-07
CN 201220199181 CN202598043U (en) 2012-05-07 2012-05-07 Gear-type sliding support
PCT/CN2012/000745 WO2013166628A1 (en) 2012-05-07 2012-05-29 Gear-type sliding support

Publications (1)

Publication Number Publication Date
US20130291910A1 true US20130291910A1 (en) 2013-11-07

Family

ID=49511613

Family Applications (1)

Application Number Title Priority Date Filing Date
US13/695,445 Abandoned US20130291910A1 (en) 2012-05-07 2012-05-29 Gear-Type Umbrella Runner

Country Status (1)

Country Link
US (1) US20130291910A1 (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US166980A (en) * 1875-08-24 Improvement in umbrellas
US631442A (en) * 1899-05-05 1899-08-22 John Rose Umbrella-runner.
US6508262B1 (en) * 2000-04-05 2003-01-21 San-E-Protent Co., Ltd. Folding tent frame
US6575656B2 (en) * 2001-05-24 2003-06-10 Caravan Canopy International, Inc. Pull pin assembly for canopy
US20050028852A1 (en) * 2003-08-06 2005-02-10 Reese Benjamin P. Portable sunshade
US6945263B2 (en) * 2001-03-02 2005-09-20 Wanda Yiing Li Operation device for outdoor umbrella
US20060062632A1 (en) * 2004-09-17 2006-03-23 Norstar Trade, Inc. Release pin assembly for tents and canopies
US20080156962A1 (en) * 2006-12-29 2008-07-03 Chao-Ken Chen Telescopic adjustable positioning device
US7395830B2 (en) * 2003-01-17 2008-07-08 Caravan Canopy International Inc. Collapsible canopy frame and locking pin assembly for the same
US7849867B2 (en) * 2007-11-12 2010-12-14 San-E-Protent Co., Ltd. Locking device for a tent
US7963293B2 (en) * 2004-11-04 2011-06-21 Oliver Joen-An Ma Umbrella opening and closing device

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US166980A (en) * 1875-08-24 Improvement in umbrellas
US631442A (en) * 1899-05-05 1899-08-22 John Rose Umbrella-runner.
US6508262B1 (en) * 2000-04-05 2003-01-21 San-E-Protent Co., Ltd. Folding tent frame
US6945263B2 (en) * 2001-03-02 2005-09-20 Wanda Yiing Li Operation device for outdoor umbrella
US6575656B2 (en) * 2001-05-24 2003-06-10 Caravan Canopy International, Inc. Pull pin assembly for canopy
US7395830B2 (en) * 2003-01-17 2008-07-08 Caravan Canopy International Inc. Collapsible canopy frame and locking pin assembly for the same
US20050028852A1 (en) * 2003-08-06 2005-02-10 Reese Benjamin P. Portable sunshade
US20060062632A1 (en) * 2004-09-17 2006-03-23 Norstar Trade, Inc. Release pin assembly for tents and canopies
US7963293B2 (en) * 2004-11-04 2011-06-21 Oliver Joen-An Ma Umbrella opening and closing device
US20080156962A1 (en) * 2006-12-29 2008-07-03 Chao-Ken Chen Telescopic adjustable positioning device
US7849867B2 (en) * 2007-11-12 2010-12-14 San-E-Protent Co., Ltd. Locking device for a tent

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Legal Events

Date Code Title Description
AS Assignment

Owner name: DOYLE GROUP CO., LTD., CHINA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:WANG, SONG;LUO, LING;REEL/FRAME:029218/0282

Effective date: 20121029

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION