GB2413489A - Positioning structure for umbrella runner - Google Patents
Positioning structure for umbrella runner Download PDFInfo
- Publication number
- GB2413489A GB2413489A GB0409532A GB0409532A GB2413489A GB 2413489 A GB2413489 A GB 2413489A GB 0409532 A GB0409532 A GB 0409532A GB 0409532 A GB0409532 A GB 0409532A GB 2413489 A GB2413489 A GB 2413489A
- Authority
- GB
- United Kingdom
- Prior art keywords
- umbrella
- runner
- engaging
- slice
- shaft
- 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.)
- Granted
Links
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
- A45B25/06—Umbrella runners
- A45B25/08—Devices for fastening or locking
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The invention relates to a positioned structure for umbrella runner 1, which is connected with two engaging members 2 on opposite sides and a sleeve 3 provided around the runner 1. An annular groove 41 is provided in the top tube of the shaft 4 of the umbrella. The sleeve 3 can be moved upwards and downwards to swing the slices 2 to position the runner and the umbrella in a stable opened state. A further embodiment for umbrellas where the telescopic shaft elements decrease in size in relation to the elements below them, uses an elastic bow (42, fig 5) as an engagement surface instead of the groove 41.
Description
-
TITLE: Positioning Structure for Umbrella Runner
FIELD OF THE INVENTION
The present invention relates to an umbrella, which has an invented structure for positioning the runner in ease.
BACKGROUND OF THE INVENTION
A conventional umbrella is provided with an elastic bow in the shaft to position its runner for maintaining the umbrella in opened state.
It is known that the procedure to put the elastic bow into the shaft is very difficult and trouble. Moreover, a slot must be formed on the shaft for allowing top end of the elastic bow extending outward. This will decrease the strength of the shaft.
SUMMARY OF THE INVENTION
The present invention is to provide a positioning structure for runner of the umbrella, which provides a runner with engaging slices inside and a sleeve placed around the runner. And the runner can be stopped at right place for maintaining the umbrella in opened state very easily while the elastic bow is not necessary.
Now, accompanying with the following drawings, the character of the present invention will be described here and after.
BRIEF DESCRIPTION OF THE DRAWINGS
Figure 1 is a perspective view showing a runner according to the present invention.
Figure 2 is an exploded perspective view of Figure 1.
Figure 3 is a plan view showing an umbrella with the runner according to the present invention.
Figure 4 is a plan view of Figure 3 in opened state.
Figure 5 is a plan view showing another embodiment according to the present invention.
Figure 6 is a plan view of Figure 5 in opened state.
Figure 7 is a plan view showing a further embodiment according to the present invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
Please referring to Figure 1 to 4, the present invention is mainly used on an umbrella having a shaft (4) composed of multiple tubes wherein each upper tube is larger than each lower tube. A runner (l) is provided around the shaft (4), which has the top tube with an annular groove (41). The runner (1) has both sides with a groove (11) for engaging with an inner protrusion (21) of a respective engaging slice (2), which is then capable of swinging.
A sleeve (3) is placed around the runner (1) and is provided with an inner annular ring (31) to contact with the slices (2). The sleeve (3) is engaged with the runner (1) by bottom hook (12) that the sleeve (3) can only move a slight distance outside the runner (1). When the umbrella is opened, as shown in Figure 4, the runner (1) is in the right place and the sleeve (3) can be moved upward to push top end of the slice (2) swinging I: inward by the inner ring (31). The engaging end (22) of the slice (2) is then engaged with the groove (41) of the shah (4) that positions the runner (1) in stable for keeping the umbrella being opened.
When to close the umbrella, the sleeve (3) is moved downward firstly to recover the slice (2) for releasing the engaging end (22) from the groove (41). Hence, the runner (1) can be moved down to close the umbrella.
The runner (I) of the present invention can be used on a prior known umbrella having a shaft with multiple tubes, wherein each upper tube is smaller lower tube and top tube is provided with an elastic bow (42). As shown in Figure 5 and 6, the engaging end (22) of the slice (2) lo can be engaged with the extended top end of the elastic bow (42) that keeps the runner (1) position for maintaining the umbrella in stable opened state. In another embodiment of Figure 7, it shows that the shaft (4) is provided with two apertures (43) on both sides for positioning the engaging end (22) of the slice (2). This modified structure is also claimed in the present invention.
Claims (4)
- I CLAIM: 1. A positioned structure for umbrella runner having side groovesfor s engaging with two respective slices, which is capable of swinging and has upper engaging end, a sleeve placed around the runner having inner ring to contact with the slice, and the sleeve being capable of moving upward and downward for swinging the slice to engage with shaft of the umbrella and to release from the positioning place.lo
- 2. A positioned structure for umbrella runner as claimed in claim 1, wherein the umbrella has a shaft composed by multiple tubes, in which each upper tube is larger than each lower tube and top tube is provided with an annular groove for engaging with the engaging end of the slice to position the runner and the umbrella in opened state.
- 3. A positioned structure for umbrella runner as claimed in claim 1, wherein the umbrella has a shaft composed by multiple tubes, in which each upper tube is smaller than each lower tube and an elastic bow is provided in top tube for engaging with the engaging end of the slice to position the runner and the umbrella in opened state.
- 4. A positioned structure for umbrella runner as claimed in claim 1, wherein top tube of the shaft is provided with an aperture on both sides for engaging with the engaging end of the slice to position the runner and the umbrella in opened state.-
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0409532A GB2413489B (en) | 2004-04-29 | 2004-04-29 | An umbrella runner positioning structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0409532A GB2413489B (en) | 2004-04-29 | 2004-04-29 | An umbrella runner positioning structure |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0409532D0 GB0409532D0 (en) | 2004-06-02 |
GB2413489A true GB2413489A (en) | 2005-11-02 |
GB2413489B GB2413489B (en) | 2007-05-23 |
Family
ID=32408214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0409532A Expired - Fee Related GB2413489B (en) | 2004-04-29 | 2004-04-29 | An umbrella runner positioning structure |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2413489B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2442938A (en) * | 2006-10-17 | 2008-04-23 | Dragon Chang | Mechanism for opening and collapsing an umbrella |
GB2447775A (en) * | 2007-05-25 | 2008-09-24 | Fu-Tien Liu | Opening and closing mechanism for an umbrella |
US9668553B2 (en) * | 2015-02-05 | 2017-06-06 | Shedrain Corporation | Umbrella having an anti-inversion mechanism |
US10092069B2 (en) | 2015-02-05 | 2018-10-09 | Shedrain Corporation | Umbrella having an anti-inversion mechanism |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB748365A (en) * | 1953-08-17 | 1956-05-02 | Nat Res Dev | Improvements in or relating to roads or runways or the like |
GB1032315A (en) * | 1964-09-30 | 1966-06-08 | Arnold Fulton | Improvements in or relating to umbrellas |
GB1354482A (en) * | 1970-05-12 | 1974-06-05 | Fulton Co Ltd A | Umbrella runner having a catch mechanism |
US3856032A (en) * | 1972-05-31 | 1974-12-24 | Telesco Brophey Ltd | Umbrella runner |
GB1412639A (en) * | 1972-09-20 | 1975-11-05 | Fulton A | Frames for umbrellas |
CH621691A5 (en) * | 1977-01-07 | 1981-02-27 | Vittorita Badellino | Device for operating and locking the spoke arms of an umbrella in the opened and closed positions of the umbrella |
-
2004
- 2004-04-29 GB GB0409532A patent/GB2413489B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB748365A (en) * | 1953-08-17 | 1956-05-02 | Nat Res Dev | Improvements in or relating to roads or runways or the like |
GB1032315A (en) * | 1964-09-30 | 1966-06-08 | Arnold Fulton | Improvements in or relating to umbrellas |
GB1354482A (en) * | 1970-05-12 | 1974-06-05 | Fulton Co Ltd A | Umbrella runner having a catch mechanism |
US3856032A (en) * | 1972-05-31 | 1974-12-24 | Telesco Brophey Ltd | Umbrella runner |
GB1412639A (en) * | 1972-09-20 | 1975-11-05 | Fulton A | Frames for umbrellas |
CH621691A5 (en) * | 1977-01-07 | 1981-02-27 | Vittorita Badellino | Device for operating and locking the spoke arms of an umbrella in the opened and closed positions of the umbrella |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2442938A (en) * | 2006-10-17 | 2008-04-23 | Dragon Chang | Mechanism for opening and collapsing an umbrella |
GB2442938B (en) * | 2006-10-17 | 2009-12-02 | Dragon Chang | Mechanism for opening and collapsing umbrella |
GB2447775A (en) * | 2007-05-25 | 2008-09-24 | Fu-Tien Liu | Opening and closing mechanism for an umbrella |
GB2447775B (en) * | 2007-05-25 | 2009-09-02 | Fu-Tien Liu | Operation mechanism for umbrella |
US9668553B2 (en) * | 2015-02-05 | 2017-06-06 | Shedrain Corporation | Umbrella having an anti-inversion mechanism |
US9668554B2 (en) | 2015-02-05 | 2017-06-06 | Shedrain Corporation | Umbrella having an anti-inversion mechanism |
JP2018508261A (en) * | 2015-02-05 | 2018-03-29 | シェッドレイン コーポレーション | Umbrella with anti-reversal mechanism |
US10092069B2 (en) | 2015-02-05 | 2018-10-09 | Shedrain Corporation | Umbrella having an anti-inversion mechanism |
US10743627B2 (en) | 2015-02-05 | 2020-08-18 | Shedrain Corporation | Umbrella having an anti-inversion mechanism |
Also Published As
Publication number | Publication date |
---|---|
GB0409532D0 (en) | 2004-06-02 |
GB2413489B (en) | 2007-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20190429 |