US3514787A - Collapsible protective hat - Google Patents

Collapsible protective hat Download PDF

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Publication number
US3514787A
US3514787A US739385A US3514787DA US3514787A US 3514787 A US3514787 A US 3514787A US 739385 A US739385 A US 739385A US 3514787D A US3514787D A US 3514787DA US 3514787 A US3514787 A US 3514787A
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United States
Prior art keywords
segments
hat
protective hat
expanded
protective
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Expired - Lifetime
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US739385A
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Alvin B Kennedy Jr
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KENNEDY ALVIN B JUN
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KENNEDY ALVIN B JUN
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    • AHUMAN NECESSITIES
    • A42HEADWEAR
    • A42BHATS; HEAD COVERINGS
    • A42B3/00Helmets; Helmet covers ; Other protective head coverings
    • A42B3/32Collapsible helmets; Helmets made of separable parts ; Helmets with movable parts, e.g. adjustable
    • A42B3/322Collapsible helmets

Definitions

  • a protective or so-called hard hat is made up of a plurality of arcuate segments pivoted together at their ends and provided with complementary stop and latching elements so that the segments can be expanded into relatively stable hat shape and collapsed into a compact internesting. configuration so as to be readily earned or stored in a briefcase or valise or even in a coat pocket.
  • This invention relates to protective head wear and consists particularly in a novel collapsible protective hat which can be conveniently carried or stored in minimum space so as to be available when needed.
  • FIG. 1 is a side view of the novel protective hat in expanded condition.
  • FIG. 2 is a top view of the hat.
  • FIG. 3 is a detail section taken on line 3--3 of FIG. 1.
  • FIG. 4 is a side view showing the pivoted segments in collapsed, internesting relationship and showing the liner material.
  • FIG. 5 is a top view of the structure in FIG. 4 illustrating how the liner material may be folded to conform with the general compact configuration of the collapsed segments.
  • FIG. 6 is a detail section taken on line 66 of FIG. 1.
  • the body of the hat is made up of a plurality of arcuate segments, in this instance, six designated 10, 11, 12, 13, 14, and 15, of suitable blow-resistant material, as plastic or sheet metal.
  • Foremost segment '10 is provided with a forwardly projecting, visor-forming portion 16 and a peripheral lip or roll 17.
  • Rearmost segment 15 is provided with a peripheral lip or roll 18. All of the segments are pivotally secured together at their ends in the manner shown by means of pins or rivets 19 and 20 which, as best shown in FIG. 5, extend somewhat inwardly of the segments for attachment of liner-forming material, in this case, pliable straps 21, 22, and 23.
  • the segments are of slightly decreasing radius from front to back so that they can be collapsed into the internesting or interleaved relationship shown in FIGS. 4 and 5 for occupying a minimum of space.
  • the pliable liner material can be readily folded to conform with the collapsed configuration, as shown in FIG. 5.
  • the adjacent edges of the segments are provided with complementary interfitting ribs 25 and 26.
  • tongues 27 and 28 project from rearmost segment 15 beyond pivotal connection pins 19 and 20., and these tongues carry at their ends outwardly projecting pins or detents 29 and 30 with hemispherical extremities (FIG.
  • Foremost segment 10 has recesses or holes 31 spaced somewhat from pivot pins 19 and 20.
  • detent-forming pins 29 and 30 snap into recesses 31 so as to stabilize the segments in their hat-forming relationships.
  • slight pressure upon the foremost and rearmost segments will release latch elements 29 and 30 and 31 to permit collapse of the segments.
  • a practical protective hat may be readily collapsed to be carried about inconspicuously and conveniently so as to be always available when needed.
  • the invention may be modified in various respects as will occur to those skilled in the art, and the exclusive use of all modifications as come within the scope of the appended claims is contemplated.
  • a protective hat comprising a plurality of arcuate, interfitting segments of blow-resistant material with their end portions pivotally connected together so as to be expandable into hat shape and collapsible into compact, internesting configuraion, the rearmost of said segments including tongues extending beyond the pivotal connections thereof with the other segments, and the foremost segment including latch means for cooperating with said tongues to resist collapse of the segments from their expanded positions.
  • a protective hat comprising a plurality of areuate, interfitting segments pivotally connected together at their ends so as to be expandable and contractible between hat-forming and internesting, compact configurations, complementary stop flanges on adjacent edges of the segments in their expanded relationship to prevent separation thereof, complementary interengaging tongue and recess elements on the foremost and r'earrnost segments interengageable in the expanded configuration of the segments to resist collapse thereof, and liner means of pliable material secured to at least one of said segments.

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  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Description

June 2, 19 70 A. B. KENNEDY, JR 3,514,787
COLLAPSIBLE PROTECTIVE HAT Filed June 24, 1968 2 Sheets-Sheet l A/wn H Kennedy, J
June 2, 1970 A. B. KENNEDY, JR 3,514,187
COLLAPSIBLE PROTECTIVE HAT Filed June 24, 1968 2 Sheets $heet 2 3,514,787 COLLAPSIBLE PROTECTIVE HA T Alvin B. Kennedy, Jr., 1802 Meadowview, Alvin, Tex. 77511 Filed June 24, 1968, Ser. No. 739,385
Int. Cl. A4211 1/02 US. Cl. 2-3 2 Claims ABSTRACT OF THE DISCLOSURE A protective or so-called hard hat is made up of a plurality of arcuate segments pivoted together at their ends and provided with complementary stop and latching elements so that the segments can be expanded into relatively stable hat shape and collapsed into a compact internesting. configuration so as to be readily earned or stored in a briefcase or valise or even in a coat pocket.
BACKGROUND OF THE INVENTION Field of the invention This invention relates to protective head wear and consists particularly in a novel collapsible protective hat which can be conveniently carried or stored in minimum space so as to be available when needed.
Description of the prior art While so-called hard hats are generally required around construction jobs and other industrial sites, frequently these cannot be readily obtained, or visitors to such sites may prefer to wear their own protective hats. However, conventional protective head wear is of bulky shape so that. it cannot be conveniently stored or carried about.
SUMMARY OF THE INVENTION flanges at the edges of the segments, while collapse of the segments is resisted in the expanded relationship thereof by complementary latching elements on the foremost and rearmost segments which snap together when the segments are expanded. However, pressure upon the foremost and rearmost segments causes all of the segmentsto collapse into compact, internesting relationship such as to fit in a briefcase or even in the owners pocket.
BRIEF DESCRIPTION OF THE DRAWINGS In the accompanying drawings which illustrate the invention,
FIG. 1 is a side view of the novel protective hat in expanded condition.
FIG. 2 is a top view of the hat.
2 .1 a nited States Patent O 3,514,787 Patented June 2, 1970 FIG. 3 is a detail section taken on line 3--3 of FIG. 1.
FIG. 4 is a side view showing the pivoted segments in collapsed, internesting relationship and showing the liner material.
FIG. 5 is a top view of the structure in FIG. 4 illustrating how the liner material may be folded to conform with the general compact configuration of the collapsed segments.
FIG. 6 is a detail section taken on line 66 of FIG. 1.
DESCRIPTION OF THE PREFERRED EMBODIMENT The body of the hat is made up of a plurality of arcuate segments, in this instance, six designated 10, 11, 12, 13, 14, and 15, of suitable blow-resistant material, as plastic or sheet metal. Foremost segment '10 is provided with a forwardly projecting, visor-forming portion 16 and a peripheral lip or roll 17. Rearmost segment 15 is provided with a peripheral lip or roll 18. All of the segments are pivotally secured together at their ends in the manner shown by means of pins or rivets 19 and 20 which, as best shown in FIG. 5, extend somewhat inwardly of the segments for attachment of liner-forming material, in this case, pliable straps 21, 22, and 23.
The segments, of course, are of slightly decreasing radius from front to back so that they can be collapsed into the internesting or interleaved relationship shown in FIGS. 4 and 5 for occupying a minimum of space. The pliable liner material can be readily folded to conform with the collapsed configuration, as shown in FIG. 5. In order to prevent separation of the segments in the expanded configuration, as in FIGS. 1 and 2, the adjacent edges of the segments are provided with complementary interfitting ribs 25 and 26. In order to further stabilize the segments in the expanded relationship, tongues 27 and 28 project from rearmost segment 15 beyond pivotal connection pins 19 and 20., and these tongues carry at their ends outwardly projecting pins or detents 29 and 30 with hemispherical extremities (FIG. 6), Foremost segment 10 has recesses or holes 31 spaced somewhat from pivot pins 19 and 20. In the expanded relationship of the segments, detent-forming pins 29 and 30 snap into recesses 31 so as to stabilize the segments in their hat-forming relationships. However, slight pressure upon the foremost and rearmost segments will release latch elements 29 and 30 and 31 to permit collapse of the segments.
Accordingly, a practical protective hat may be readily collapsed to be carried about inconspicuously and conveniently so as to be always available when needed. The invention may be modified in various respects as will occur to those skilled in the art, and the exclusive use of all modifications as come within the scope of the appended claims is contemplated.
I claim:
1. A protective hat comprising a plurality of arcuate, interfitting segments of blow-resistant material with their end portions pivotally connected together so as to be expandable into hat shape and collapsible into compact, internesting configuraion, the rearmost of said segments including tongues extending beyond the pivotal connections thereof with the other segments, and the foremost segment including latch means for cooperating with said tongues to resist collapse of the segments from their expanded positions.
2. A protective hat comprising a plurality of areuate, interfitting segments pivotally connected together at their ends so as to be expandable and contractible between hat-forming and internesting, compact configurations, complementary stop flanges on adjacent edges of the segments in their expanded relationship to prevent separation thereof, complementary interengaging tongue and recess elements on the foremost and r'earrnost segments interengageable in the expanded configuration of the segments to resist collapse thereof, and liner means of pliable material secured to at least one of said segments.
References Cited UNITED STATES PATENTS 2,363,461 11/1944 Huntsman 28 2,861,274 11/1958 Stuart et a1. 26 3,026,525 3/1962 Gyorfy 23 3,423,763 1/1969 Schwartz 22G5 OTHER REFERENCES German printed application No. 1,053,195, March 1959, Haupt et al.
JAMES R. BOLER, Primary Examiner
US739385A 1968-06-24 1968-06-24 Collapsible protective hat Expired - Lifetime US3514787A (en)

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US73938568A 1968-06-24 1968-06-24

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Cited By (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665514A (en) * 1970-09-22 1972-05-30 Us Army Low profile size adjustable protective helmet
US3790962A (en) * 1972-01-07 1974-02-12 M Plastino Head protecting headwear
US3987495A (en) * 1975-08-11 1976-10-26 The Raymond Lee Organization, Inc. Motorcycle helmet
US3991422A (en) * 1975-04-21 1976-11-16 Hikogi Saotome Defensive covering for the head
US4091470A (en) * 1976-12-29 1978-05-30 Takemi Ryunoshin Collapsible helmet
FR2490466A1 (en) * 1980-09-09 1982-03-26 Paysant Eugene STORAGE HELMET AND EASY TRANSPORT
EP0150876A2 (en) * 1984-01-27 1985-08-07 Smi S.A. Crash helmet with retractable elements
EP0181925A1 (en) * 1984-05-22 1986-05-28 OKAMURA, Edward T. Convertible sunvisor cap
US4607397A (en) * 1984-09-27 1986-08-26 Chevron Research Company Portable hard hat
US4827537A (en) * 1987-01-30 1989-05-09 Smi S.A. Protective helmet of the movable segment type
WO1996021371A1 (en) * 1995-01-13 1996-07-18 Motorika Ltd. Collapsible helmet
US5604935A (en) * 1995-01-13 1997-02-25 Motorika Ltd. Collapsible helmet
FR2781650A1 (en) * 1998-08-03 2000-02-04 Konrad Junior Hundhammer Foldable protection helmet for cyclists
US6442765B1 (en) * 1999-03-27 2002-09-03 Vincent Fallon Safety helmet
US20030199886A1 (en) * 2002-04-22 2003-10-23 Thomas Jeffrey E. Localizing device for ventriculostomy
US20040019953A1 (en) * 2000-09-11 2004-02-05 David Galimant Foldable solar protection device
US7398562B2 (en) 2004-03-10 2008-07-15 Easy Rhino Designs, Inc. Article with 3-dimensional secondary element
US20080189835A1 (en) * 2005-03-25 2008-08-14 Mango Sport System S.R.L. Protective Helmet For Sports Use and For Work Use
US20090222976A1 (en) * 2005-12-15 2009-09-10 Pjdo Foldable Protective Helmet
USD607629S1 (en) * 2009-05-04 2010-01-12 Dolawat Puangprasert Ventilated hat
US20100031426A1 (en) * 2008-08-08 2010-02-11 Thomas Lapham Portable helmet
US20110083251A1 (en) * 2009-10-08 2011-04-14 Mandell Alan M Hat construction
US20120167268A1 (en) * 2006-11-03 2012-07-05 Lineweight Llc Vented Ballistic Combat Helmet
US20130191972A1 (en) * 2010-10-13 2013-08-01 Jeffrey Moss Woolf Collapsible helmet
US20130212776A1 (en) * 2010-11-01 2013-08-22 Seon Sang Kim Cap with improved ventilation
ITBZ20130027A1 (en) * 2013-05-17 2014-11-18 Skiarea Miara Srl FOLDING PROTECTIVE HELMET
US20150223548A1 (en) * 2009-01-19 2015-08-13 Midori Anzen Co., Ltd. Shield member and protective cap
US20150237947A1 (en) * 2012-08-30 2015-08-27 Carlos Ferrando Garcia Protective helmet
JP2016035117A (en) * 2014-08-01 2016-03-17 ミドリ安全株式会社 Folding helmet
WO2017003381A1 (en) * 2015-06-30 2017-01-05 Chong Shong Voon Bonnie A wearable accessory
USD806317S1 (en) * 2016-10-31 2017-12-26 memBrain Safety Solutions, LLC Bicycle helmet
US20180220728A1 (en) * 2017-02-07 2018-08-09 Already, Llc Collapsible Shapeable Hat
USD828631S1 (en) * 2016-10-31 2018-09-11 memBrain Safety Solutions, LLC Bicycle helmet
US10085508B2 (en) 2010-05-26 2018-10-02 Kranium Sports, Llc Helmet
USD836846S1 (en) * 2016-10-31 2018-12-25 memBrain Safety Solutions, LLC Bicycle helmet
US10201208B1 (en) 2017-07-26 2019-02-12 Ronnie Z. Bochner Foldable helmet
US20210015672A1 (en) * 2019-07-16 2021-01-21 Otos Wing.Co., Ltd. Protector for welding
US10905187B1 (en) 2020-03-30 2021-02-02 Gwenventions, Llc Collapsible helmet
US10959480B2 (en) * 2016-09-13 2021-03-30 memBrain Safety Solutions, LLC Machine-vendible foldable bicycle helmet methods and systems
US20220047033A1 (en) * 2020-08-17 2022-02-17 Milwaukee Electric Tool Corporation Hard Hat Attachment System and Sun Visor
US20220104574A1 (en) * 2016-09-13 2022-04-07 memBrain Safety Solutions, LLC Machine vendible expandable helmet and manufacture of same
US20230248105A1 (en) * 2016-09-13 2023-08-10 memBrain Safety Solutions, LLC Machine vendible expandable helmet and manufacture of same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2363461A (en) * 1943-03-29 1944-11-21 Huntsman Welding Shield Compan Welder's mask
US2861274A (en) * 1957-02-21 1958-11-25 Whitney A Stuart Three piece helmet
US3026525A (en) * 1959-08-04 1962-03-27 Gyorfy Julius Protective helmet
US3423763A (en) * 1966-07-15 1969-01-28 Countess Natalie Inc Wind protective headgear

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2363461A (en) * 1943-03-29 1944-11-21 Huntsman Welding Shield Compan Welder's mask
US2861274A (en) * 1957-02-21 1958-11-25 Whitney A Stuart Three piece helmet
US3026525A (en) * 1959-08-04 1962-03-27 Gyorfy Julius Protective helmet
US3423763A (en) * 1966-07-15 1969-01-28 Countess Natalie Inc Wind protective headgear

Cited By (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665514A (en) * 1970-09-22 1972-05-30 Us Army Low profile size adjustable protective helmet
US3790962A (en) * 1972-01-07 1974-02-12 M Plastino Head protecting headwear
US3991422A (en) * 1975-04-21 1976-11-16 Hikogi Saotome Defensive covering for the head
US3987495A (en) * 1975-08-11 1976-10-26 The Raymond Lee Organization, Inc. Motorcycle helmet
US4091470A (en) * 1976-12-29 1978-05-30 Takemi Ryunoshin Collapsible helmet
FR2490466A1 (en) * 1980-09-09 1982-03-26 Paysant Eugene STORAGE HELMET AND EASY TRANSPORT
EP0150876A2 (en) * 1984-01-27 1985-08-07 Smi S.A. Crash helmet with retractable elements
EP0150876A3 (en) * 1984-01-27 1985-08-21 Alfredo Natali Minoja Crash helmet with retractable elements
EP0181925A4 (en) * 1984-05-22 1987-04-29 Edward T Okamura Convertible sunvisor cap.
EP0181925A1 (en) * 1984-05-22 1986-05-28 OKAMURA, Edward T. Convertible sunvisor cap
US4607397A (en) * 1984-09-27 1986-08-26 Chevron Research Company Portable hard hat
US4827537A (en) * 1987-01-30 1989-05-09 Smi S.A. Protective helmet of the movable segment type
WO1996021371A1 (en) * 1995-01-13 1996-07-18 Motorika Ltd. Collapsible helmet
US5604935A (en) * 1995-01-13 1997-02-25 Motorika Ltd. Collapsible helmet
US5628071A (en) * 1995-01-13 1997-05-13 Motorika Ltd. Collapsible helmet
FR2781650A1 (en) * 1998-08-03 2000-02-04 Konrad Junior Hundhammer Foldable protection helmet for cyclists
US6442765B1 (en) * 1999-03-27 2002-09-03 Vincent Fallon Safety helmet
US20040019953A1 (en) * 2000-09-11 2004-02-05 David Galimant Foldable solar protection device
US20030199886A1 (en) * 2002-04-22 2003-10-23 Thomas Jeffrey E. Localizing device for ventriculostomy
US7122038B2 (en) * 2002-04-22 2006-10-17 Thomas Jeffrey E Localizing device for ventriculostomy
US7398562B2 (en) 2004-03-10 2008-07-15 Easy Rhino Designs, Inc. Article with 3-dimensional secondary element
US20080189835A1 (en) * 2005-03-25 2008-08-14 Mango Sport System S.R.L. Protective Helmet For Sports Use and For Work Use
US8146177B2 (en) * 2005-03-25 2012-04-03 Mango Sport System, S.R.L. Protective helmet for sports use and for work use
US7958572B2 (en) * 2005-12-15 2011-06-14 Pjdo Foldable protective helmet
US20090222976A1 (en) * 2005-12-15 2009-09-10 Pjdo Foldable Protective Helmet
US9494388B2 (en) * 2006-11-03 2016-11-15 Lineweight Llc Vented ballistic combat helmet
US20120167268A1 (en) * 2006-11-03 2012-07-05 Lineweight Llc Vented Ballistic Combat Helmet
US20100031426A1 (en) * 2008-08-08 2010-02-11 Thomas Lapham Portable helmet
US20150223548A1 (en) * 2009-01-19 2015-08-13 Midori Anzen Co., Ltd. Shield member and protective cap
USD617536S1 (en) 2009-05-04 2010-06-15 Dolawat Puangprasert Ventilated hat
USD607629S1 (en) * 2009-05-04 2010-01-12 Dolawat Puangprasert Ventilated hat
US20110083251A1 (en) * 2009-10-08 2011-04-14 Mandell Alan M Hat construction
US10085508B2 (en) 2010-05-26 2018-10-02 Kranium Sports, Llc Helmet
US20130191972A1 (en) * 2010-10-13 2013-08-01 Jeffrey Moss Woolf Collapsible helmet
US9743704B2 (en) * 2010-10-13 2017-08-29 Jeffrey Moss Woolf Collapsible helmet
US20130212776A1 (en) * 2010-11-01 2013-08-22 Seon Sang Kim Cap with improved ventilation
US20150237947A1 (en) * 2012-08-30 2015-08-27 Carlos Ferrando Garcia Protective helmet
US10660393B2 (en) * 2012-08-30 2020-05-26 Carlos Ferrando Garcia Protective helmet
ITBZ20130027A1 (en) * 2013-05-17 2014-11-18 Skiarea Miara Srl FOLDING PROTECTIVE HELMET
JP2016035117A (en) * 2014-08-01 2016-03-17 ミドリ安全株式会社 Folding helmet
WO2017003381A1 (en) * 2015-06-30 2017-01-05 Chong Shong Voon Bonnie A wearable accessory
US10357072B2 (en) 2015-06-30 2019-07-23 Shong Voon Bonnie Chong Wearable accessory
US11864617B2 (en) * 2016-09-13 2024-01-09 memBrain Safety Solutions, LLC Machine vendible expandable helmet and manufacture of same
US20220104574A1 (en) * 2016-09-13 2022-04-07 memBrain Safety Solutions, LLC Machine vendible expandable helmet and manufacture of same
US20230248105A1 (en) * 2016-09-13 2023-08-10 memBrain Safety Solutions, LLC Machine vendible expandable helmet and manufacture of same
US11678711B2 (en) * 2016-09-13 2023-06-20 memBrain Safety Solutions, LLC Machine-vendible foldable bicycle helmet methods and systems
US10959480B2 (en) * 2016-09-13 2021-03-30 memBrain Safety Solutions, LLC Machine-vendible foldable bicycle helmet methods and systems
US20210212407A1 (en) * 2016-09-13 2021-07-15 memBrain Safety Solutions, LLC Machine-vendible foldable bicycle helmet methods and systems
USD836846S1 (en) * 2016-10-31 2018-12-25 memBrain Safety Solutions, LLC Bicycle helmet
USD853651S1 (en) * 2016-10-31 2019-07-09 memBrain Safety Solutions, LLC Bicycle helmet
USD828631S1 (en) * 2016-10-31 2018-09-11 memBrain Safety Solutions, LLC Bicycle helmet
USD806317S1 (en) * 2016-10-31 2017-12-26 memBrain Safety Solutions, LLC Bicycle helmet
US20180220728A1 (en) * 2017-02-07 2018-08-09 Already, Llc Collapsible Shapeable Hat
US10201208B1 (en) 2017-07-26 2019-02-12 Ronnie Z. Bochner Foldable helmet
US20210015672A1 (en) * 2019-07-16 2021-01-21 Otos Wing.Co., Ltd. Protector for welding
US11786406B2 (en) * 2019-07-16 2023-10-17 Otos Wing.Co., Ltd. Protector for welding
US10905187B1 (en) 2020-03-30 2021-02-02 Gwenventions, Llc Collapsible helmet
US20220047033A1 (en) * 2020-08-17 2022-02-17 Milwaukee Electric Tool Corporation Hard Hat Attachment System and Sun Visor

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