US2772685A - Telescopic pocket umbrella - Google Patents

Telescopic pocket umbrella Download PDF

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Publication number
US2772685A
US2772685A US381546A US38154653A US2772685A US 2772685 A US2772685 A US 2772685A US 381546 A US381546 A US 381546A US 38154653 A US38154653 A US 38154653A US 2772685 A US2772685 A US 2772685A
Authority
US
United States
Prior art keywords
rod
umbrella
rosette
sections
rods
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.)
Expired - Lifetime
Application number
US381546A
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English (en)
Inventor
Koch Benno Leo
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US2772685A publication Critical patent/US2772685A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A45B19/00—Special folding or telescoping of umbrellas
    • A45B19/06—Special folding or telescoping of umbrellas with telescopic ribs

Definitions

  • the invention relates to a telescopic pocket umbrella in which the frame consists of hingedly interconnected rods which are composed of tubular rod sections of stepped diameters which are adapted to be moved telescopically one within the other and which are held by stop means in the extended position, a central telescopic rod serving as support for the umbrella and a star-shaped rosette at the upper end serving for the connection with the rods carrying the cover, while the central rod has arranged thereon a displaceable sleeve with which the rods are pivotally connected and the free end of the central rod has fixed thereon a flange with upright rim, which flange permits the simultaneous pulling out of the lateral supporting rods, engages the ends of the rods when the umbrella is in the closed position and secures the rods.
  • Figure 1 shows the pocket umbrella partly in section and partly in elevation in the closed position
  • Figure 2 shows the pocket umbrella partly in the open position
  • Figures 3 and 4 show details to a larger scale.
  • the umbrella comprises a central collapsible supporting rod 1 which consists of telescopically interengaging tubular rod sections 3, 3a, 3b, 3c, etc., which decrease in diameter and which comprise at one end a head 4 ( Figure 4) connected fast with the rod section and having a recessed rimS, said rod sections being provided adjacent the end opposite head 4 with spring tongues 7 which are formed by an H-shaped slot including longitudinal slots 6 and a transverse slot 8 and which serve to stop the tubular members 3 to 3c in the extended or open position, said tongues permitting the tubular members to be guided without play one within the other.
  • a central collapsible supporting rod 1 which consists of telescopically interengaging tubular rod sections 3, 3a, 3b, 3c, etc., which decrease in diameter and which comprise at one end a head 4 ( Figure 4) connected fast with the rod section and having a recessed rimS, said rod sections being provided adjacent the end opposite head 4 with spring tongues 7 which are formed by an H-shaped slot including longitudinal
  • a flange 11 Connected to the free end of the central rod 1 by a screw 12 is a flange 11 having an inwardly projecting rim 13 which grips and holds together the heads 9 of the lowermost, cover-supporting sections 17c of the outer rods 17, 17a, 17b, 170 etc. on one side and effects the simultaneous extension of the outer supporting rods 17 to 17c upon opening the umbrella.
  • a rosette 14 Connected to the opposite end of the central carrier rod 1 of the umbrella is a rosette 14 which has radial cut-outs 15 for the insertion of the ends of the supporting rods.
  • a lug 21 Arranged on each tubular section 20 is a lug 21 to which a respective rod member 22 is hingedly connected at one end. The other end of each rod member 22 is hingedly mounted in notches at the upper end of the sleeve 2.
  • the sleeve 2 is guided for sliding movement on the rod 1 and is made conical at the bottom end.
  • the tubular elements 17 are held for radial displacement in the upper tubular elements 20 of the outer rods, said elements 17 being tensioned by the tension of the cover 27 against the rosette.
  • a rosette 24 fitted on the end of the central rod 1 carries a groove 25 which permits the umbrella to be held while it is being opened and closed.
  • Fitted on the rosette 14 is a covering rosette 26, the cover 27 being clamped between the latter and the rosette 24, while the outer edge of the cover is fixed on holding parts 29 projecting from the rod sections 17c.
  • a handle of any desired type for holding the umbrella may be arranged on the flange 11.
  • a telescopic pocket umbrella comprising a central rod having upper and lower ends, a rosette on the upper end of said central rod, said rosette being provided with a plurality of receses, a plurality of supporting rods having upper and lower ends, the upper ends of said supporting rods being hook-shaped and seating in said recesses of said rosette, respectively, ring means hingedly connecting said hook-shaped ends of said supporting rods to said rosette for pivotal movement of said supporting rods with respect to said central rod, said central rod and said supporting rods including a plurality of tubular rod sections of stepped diameters telescopically displaceable within each other, respectively, each of said rod sections including stop means for maintaining said rods in extended position, said stop means comprising a conical head including a projecting edge at one end of each of said rod sections, respectively, and two oppositely directed inwardly bent tongues at the other end of each of said rod sections, respectively, said tongues defining a slot therebetween, said head of each of said rod sections extending

Landscapes

  • Holders For Apparel And Elements Relating To Apparel (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
US381546A 1952-10-25 1953-09-22 Telescopic pocket umbrella Expired - Lifetime US2772685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH752455X 1952-10-25

Publications (1)

Publication Number Publication Date
US2772685A true US2772685A (en) 1956-12-04

Family

ID=4534005

Family Applications (1)

Application Number Title Priority Date Filing Date
US381546A Expired - Lifetime US2772685A (en) 1952-10-25 1953-09-22 Telescopic pocket umbrella

Country Status (5)

Country Link
US (1) US2772685A (ja)
BE (1) BE523097A (ja)
CH (1) CH311000A (ja)
FR (1) FR1083956A (ja)
GB (1) GB752455A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146785A (en) * 1961-05-26 1964-09-01 Iwashita Wasaku Umbrella
US3437097A (en) * 1967-04-20 1969-04-08 Bremshey & Co Collapsible umbrella
US3456662A (en) * 1967-06-10 1969-07-22 Bremshey & Co Telescopically collapsible umbrella frame of the triple-linkage type
US3496950A (en) * 1966-11-17 1970-02-24 Bremshey & Co Telescopic collapsible umbrella frame
WO2014052916A3 (en) * 2012-09-27 2014-08-07 Articulatedshade Canopies and canopy support structures

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US743476A (en) * 1901-10-16 1903-11-10 Thomas Walter Ford Umbrella.
US784952A (en) * 1904-10-15 1905-03-14 Delvene W Mabee Folding umbrella.
US868326A (en) * 1906-12-22 1907-10-15 Joseph Casale Folding umbrella.
US1071762A (en) * 1912-12-05 1913-09-02 Ira H Long Folding umbrella.
US1738267A (en) * 1928-05-09 1929-12-03 Aristede A Theodoropulos Collapsible umbrella
US1750379A (en) * 1928-04-09 1930-03-11 Akrigg Stanley Folding umbrella
US2474516A (en) * 1945-02-26 1949-06-28 Troy Sunshade Company Tractor umbrella

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US743476A (en) * 1901-10-16 1903-11-10 Thomas Walter Ford Umbrella.
US784952A (en) * 1904-10-15 1905-03-14 Delvene W Mabee Folding umbrella.
US868326A (en) * 1906-12-22 1907-10-15 Joseph Casale Folding umbrella.
US1071762A (en) * 1912-12-05 1913-09-02 Ira H Long Folding umbrella.
US1750379A (en) * 1928-04-09 1930-03-11 Akrigg Stanley Folding umbrella
US1738267A (en) * 1928-05-09 1929-12-03 Aristede A Theodoropulos Collapsible umbrella
US2474516A (en) * 1945-02-26 1949-06-28 Troy Sunshade Company Tractor umbrella

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146785A (en) * 1961-05-26 1964-09-01 Iwashita Wasaku Umbrella
US3496950A (en) * 1966-11-17 1970-02-24 Bremshey & Co Telescopic collapsible umbrella frame
US3437097A (en) * 1967-04-20 1969-04-08 Bremshey & Co Collapsible umbrella
US3456662A (en) * 1967-06-10 1969-07-22 Bremshey & Co Telescopically collapsible umbrella frame of the triple-linkage type
WO2014052916A3 (en) * 2012-09-27 2014-08-07 Articulatedshade Canopies and canopy support structures

Also Published As

Publication number Publication date
BE523097A (ja)
CH311000A (de) 1955-11-15
FR1083956A (fr) 1955-01-14
GB752455A (en) 1956-07-11

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