US1836322A - Sunshade, umbrella and the like - Google Patents

Sunshade, umbrella and the like Download PDF

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Publication number
US1836322A
US1836322A US494855A US49485530A US1836322A US 1836322 A US1836322 A US 1836322A US 494855 A US494855 A US 494855A US 49485530 A US49485530 A US 49485530A US 1836322 A US1836322 A US 1836322A
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United States
Prior art keywords
umbrella
slider
tube
shaft
fabric
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
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US494855A
Inventor
Haaker Jacobus Dirk
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Individual
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Individual
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Publication date
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Publication of US1836322A publication Critical patent/US1836322A/en
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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
    • A45B19/10—Special folding or telescoping of umbrellas with collapsible ribs
    • A45B19/12—Special folding or telescoping of umbrellas with collapsible ribs in the form of lazy-tongs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32254—Lockable at fixed position
    • Y10T403/32467—Telescoping members
    • Y10T403/32475—Telescoping members having detent
    • Y10T403/32483—Spring biased
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7075—Interfitted members including discrete retainer
    • Y10T403/7077—Interfitted members including discrete retainer for telescoping members
    • Y10T403/7079—Transverse pin

Definitions

  • This invention refers to improvements in sunshades, umbrellas and the like of the telescope-type and for the sake of convenience these will hereinafter be referred to as um- !i brellas.
  • the invention relates to a telescope-umbrella which does not present theseidisadvantages.
  • the shaft of the umbrella is hollow and provided interiorly with a slider to which the ,fabric is fastened, so that the latter on collapse of the umbrella can partly be drawn into the shaft, either by a spring or by hand.
  • the second difiioulty can be overcome'according to the invention by connecting with the slider referred to, .a second, slider movable over the outside of the shaft 5 the said second slider and the upper end of the hollow shaft being connected respectively to parts of an extensible frame or scissor-like arrangement serving for the extension and collapsing of the fabric cover.
  • the result is that to collapse the umbrella, the slider in the shaft is drawn further into the shaft so that the umbrella is simultaneously collapsed and telescoped.
  • Figs. 1 and 2 are part sections showing the umbrella in erected position and in the semiopen position, respectively, while Fig. 3 is a View of the umbrella in the fully collapsed position.
  • a second tubular member 2 is provided into which 50 the part 3 carrying the knob 4 of the handle can be slid.
  • a slider 5 is arranged'which can be locked. in its uppermost position by a spring catch 6 .(Fig. 1.) in the usual way.
  • the slider 5 is provided with keys 7 which extend through slots inthe tube 1 and are connected through a spring 8 with a second slider 9, to which the fabric is fastened.
  • the inner tube 2 is closed at its upper end by means of a plug 11.
  • T he 75 6 spring 8 provides for the necessary freedom in working.
  • the umbrella When the umbrella is fully collapsed, the central part of the fabric is enclosed by the tube 1. If thereafter the handle 3 is slid into the tube 2, the umbrella 8 has about half the length of an umbrella of the usual type.
  • a telescope-umbrella wherein the fabric is fastened at the centre to an element slid able within a tube portion of the shaft and adapted to be drawn into said tube portion.
  • a telescope-umbrella as set forth in claim 1 wherein'a'further' tube is provided Within the tube portion ofthe W shaft, into which further tube the other portion of the shafttcan'be slid,v the ,free end-ofthe tube' 5 portion of the shaft being reduced to the diameter: of theenclosedtube and said other portion of the zshaft: being provided with a handle or knobaadapted to:be;slid over said 116dfl168d end.

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  • Walking Sticks, Umbrellas, And Fans (AREA)

Description

1931- J. D. HAAKER SUNSHADE, UMBRELLA, AND THE LIKE Filed Nov. 1950 Fiq.l.
W MAMAW 'WW Patented Dec. 15, 1931 UNITED STATES J'ACOBUS DIRK HAAKER, F EINDIIOVEN, NETHERLANDS SUNSHADE, UMBRELLA AND TEE LIKE Application filed November 11, 1930, Serial No. 494,855, and in the Netherlands February 24, 1930.
This invention refers to improvements in sunshades, umbrellas and the like of the telescope-type and for the sake of convenience these will hereinafter be referred to as um- !!i brellas.
It has already been proposed to reduce the length of such articles when collapsed, by making the rods for supporting the fabric cover in the extended position in two parts,
so that on collapse of the umbrella the one part of each rod can be slid into the other, tube-like part. With this construction, the fabric is, on collapse, tucked up over the said rods, whereby ease of injury results and the 1 umbrella has an unpleasant appearance.
Moreover, in practice it is ditficult, so to arrange the frame of the umbrella that the latter can easily be handled. 5 The invention relates to a telescope-umbrella which does not present theseidisadvantages. According tothe invention, the shaft of the umbrella is hollow and provided interiorly with a slider to which the ,fabric is fastened, so that the latter on collapse of the umbrella can partly be drawn into the shaft, either by a spring or by hand. Thereby the first mentioned difiiculty is overcome. The second difiioulty can be overcome'according to the invention by connecting with the slider referred to, .a second, slider movable over the outside of the shaft 5 the said second slider and the upper end of the hollow shaft being connected respectively to parts of an extensible frame or scissor-like arrangement serving for the extension and collapsing of the fabric cover. The result is that to collapse the umbrella, the slider in the shaft is drawn further into the shaft so that the umbrella is simultaneously collapsed and telescoped.
The last mentioned embodiment of the inventionisrepresented on the drawings wherein Figs. 1 and 2 are part sections showing the umbrella in erected position and in the semiopen position, respectively, while Fig. 3 is a View of the umbrella in the fully collapsed position.
In the tubular part 1 of the shaft a second tubular member 2 is provided into which 50 the part 3 carrying the knob 4 of the handle can be slid. Around the tube '1,'a slider 5 is arranged'which can be locked. in its uppermost position by a spring catch 6 .(Fig. 1.) in the usual way. The slider 5 is provided with keys 7 which extend through slots inthe tube 1 and are connected through a spring 8 with a second slider 9, to which the fabric is fastened. The inner tube 2 is closed at its upper end by means of a plug 11.
To the slider 5 and to a ring 12 fixed to the upper end of the tube 1 are fastened the parts 13 and 14, respectively, of an extendrawn into the tube 1 by the slider 9. T he 75 6 spring 8 provides for the necessary freedom in working. When the umbrella is fully collapsed, the central part of the fabric is enclosed by the tube 1. If thereafter the handle 3 is slid into the tube 2, the umbrella 8 has about half the length of an umbrella of the usual type.
What I claim is 1. A telescope-umbrella wherein the fabric is fastened at the centre to an element slid able within a tube portion of the shaft and adapted to be drawn into said tube portion.
2. A telescope-umbrella as set forth in claim 1 wherein the said slider is connected with a second slider mounted around said tube portion, elements of a collapsible lazytong frame being connected to said second slider and to the end of the tube portion, respectively, so that by means thereof the fabric cover can be extended. 53
3. A telescope-umbrella as set forth in claim 1 wherein the said slider is connected 'with a second slider by means of a spring,
lazy-tong frame being connected to said second slider and to the end of the tube portion respectively, so that by means thereof the fabric can be extended.
5 4. A telescope-umbrella as set forth in claim 1 wherein a further tube is provided withinzthextube -portion of the shaft, into which further: tube @the other. portioncof the shaft can be slid.
1 5. A telescope-umbrella as set forth in claim 1 wherein'a'further' tube is provided Within the tube portion ofthe W shaft, into which further tube the other portion of the shafttcan'be slid,v the ,free end-ofthe tube' 5 portion of the shaft being reduced to the diameter: of theenclosedtube and said other portion of the =zshaft: being provided with a handle or knobaadapted to:be;slid over said 116dfl168d end.
80 Imtesti-monyrwhereof Ialflix my signature.
J AGOBUS DIRK HAAKER.
US494855A 1930-02-24 1930-11-11 Sunshade, umbrella and the like Expired - Lifetime US1836322A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1836322X 1930-02-24

Publications (1)

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US1836322A true US1836322A (en) 1931-12-15

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ID=19873162

Family Applications (1)

Application Number Title Priority Date Filing Date
US494855A Expired - Lifetime US1836322A (en) 1930-02-24 1930-11-11 Sunshade, umbrella and the like

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US (1) US1836322A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3467115A (en) * 1968-02-09 1969-09-16 Robert Brooks Umbrella
US20040163691A1 (en) * 2003-02-20 2004-08-26 Joen-Shen Ma Foldable structure of large-sized umbrella

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3467115A (en) * 1968-02-09 1969-09-16 Robert Brooks Umbrella
US20040163691A1 (en) * 2003-02-20 2004-08-26 Joen-Shen Ma Foldable structure of large-sized umbrella

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