DE20311053U1 - Collapsible sack barrow has a telescopic handle with a single handed operation to fold the wheels and support platform - Google Patents

Collapsible sack barrow has a telescopic handle with a single handed operation to fold the wheels and support platform

Info

Publication number
DE20311053U1
DE20311053U1 DE20311053U DE20311053U DE20311053U1 DE 20311053 U1 DE20311053 U1 DE 20311053U1 DE 20311053 U DE20311053 U DE 20311053U DE 20311053 U DE20311053 U DE 20311053U DE 20311053 U1 DE20311053 U1 DE 20311053U1
Authority
DE
Germany
Prior art keywords
collapsible
rod
segment
gear
wheels
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
DE20311053U
Other languages
German (de)
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.)
GREAT TAIWAN MATERIAL HANDLING CO., TW
Original Assignee
YEWE YIH ENTPR CO
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 YEWE YIH ENTPR CO filed Critical YEWE YIH ENTPR CO
Priority to DE20311053U priority Critical patent/DE20311053U1/en
Publication of DE20311053U1 publication Critical patent/DE20311053U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
    • B62B1/10—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels
    • B62B1/12—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels involving parts being adjustable, collapsible, attachable, detachable, or convertible
    • B62B1/125—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels involving parts being adjustable, collapsible, attachable, detachable, or convertible by means of telescoping elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
    • B62B2205/04—Hand-propelled vehicles or sledges being foldable or dismountable when not in use box-shaped in folded position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
    • B62B2205/12—Collapsible wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
    • B62B2205/18—Geared articulations

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

A collapsible sack barrow has a telescopic handle comprising an upper inverted U-shaped handle (10) and a lower fixed handle frame (12). The top of the fixed frame has a fixed cross member with a release button (16) to lock and release the telescopic action. The wheels (20) and load platform (40) are on swivel mountings driven by a gearing which is linked to the telescopic action of the handles. The user collapses and erects the barrow using only one hand.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (3)

1. Eine automatisch zusammenlegbare Handkarre, gekennzeichnet durch:
eine Schubstange (10), die im Wesentlichen U- förmig ausgebildet ist, umfassend ein oberes Segment (11) und ein unteres Segment (12), die vertikal miteinander verbunden sind; zwei Hülsen (13), die jeweils mit der linken Stange und der rechten Stange des oberen Segmentes (12) verbunden sind, wobei der innere Bereich der genannten beiden Hülsen (13) mit dem unteren Bereich des oberen Segmentes (11) in Verbindung steht; Durchbrüche, die jeweils an einer linken und rechten Seite des oberen Bereichs des unteren Segmentes (12) angeordnet sind, linke und rechte Stangen (111) am oberen Segment (11), die entsprechend durch die Durchbrüche (121) des unteren Segmentes (12) führbar sind; axiale Stangen, die sich nach unten gerichtet an der linken und rechten Seite des unteren Segmentes (12) erstrecken;
zwei Räder (20), die drehbar mit zwei Befestigungsplatten (22) verbunden sind, und eine Hülse (21), die an einer Seite der Befestigungsplatte (22) angeordnet ist, um über die besagte axiale Stange (122) geführt zu werden, mit der sie in Wirkverbindung steht;
ein Getriebeelement (30), das ein erstes Zahnrad (31) und ein zweites Zahnrad (32) umfasst, wobei das besagte erste und das besagte zweite Zahnrad (31, 32) vertikal in Wirkverbindung stehen, und wobei der obere Bereich des besagten ersten Zahnrades (31) mit der besagten Hülse (21) in Wirkverbindung steht;
eine Ladefläche (40), die unterhalb der besagten Schubstange (10) angeordnet ist, mit Aufnahmeelementen, die an beiden Seiten der besagten Ladefläche mit dem besagten zweiten Zahnrad (32) eine drehbare Lagerung ermöglichen.1. An automatically collapsible handcart, characterized by :
a push rod ( 10 ) which is substantially U-shaped, comprising an upper segment ( 11 ) and a lower segment ( 12 ) which are connected to one another vertically; two sleeves ( 13 ) each connected to the left bar and the right bar of the upper segment ( 12 ), the inner region of said two sleeves ( 13 ) communicating with the lower region of the upper segment ( 11 ); Openings, which are each arranged on a left and right side of the upper region of the lower segment ( 12 ), left and right rods ( 111 ) on the upper segment ( 11 ), which are correspondingly through the openings ( 121 ) of the lower segment ( 12 ) are feasible; axial rods extending downward on the left and right sides of the lower segment ( 12 );
two wheels ( 20 ) rotatably connected to two mounting plates ( 22 ) and a sleeve ( 21 ) arranged on one side of the mounting plate ( 22 ) to be guided over said axial rod ( 122 ) who is actively connected;
a gear member ( 30 ) comprising a first gear ( 31 ) and a second gear ( 32 ), said first and second gears ( 31 , 32 ) being vertically operatively connected, and wherein the upper portion of said first gear ( 31 ) is operatively connected to said sleeve ( 21 );
a loading surface ( 40 ), which is arranged below said push rod ( 10 ), with receiving elements which enable a rotatable mounting on both sides of said loading surface with said second gear ( 32 ). 2. Die automatisch zusammenlegbare Handkarre nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass zwischen den besagten zwei Hülsen eine querverlaufende Stange (14) verläuft, eine zusammenschiebbare Stange (15) nach unten gerichtet ist, und der untere Bereich der besagten zusammenschiebbaren Stange (15) mit der besagten Ladefläche (40) verbunden ist.2. The automatically collapsible handcart according to the preceding claim, characterized in that a transverse rod ( 14 ) extends between said two sleeves, a collapsible rod ( 15 ) is directed downwards, and the lower region of said collapsible rod ( 15 ) is connected to said loading area ( 40 ). 3. Die automatisch zusammenlegbare Handkarre, nach einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die besagte Ladefläche (40) an ihrer Rückseite zur sicheren Aufnahme des unteren Bereichs der besagten zusammenschiebbaren Stange (15) einen hinteren Flansch (42) aufweist.3. The automatically collapsible hand truck, according to one or more of the preceding claims, characterized in that said loading surface ( 40 ) has a rear flange ( 42 ) on its rear side for securely accommodating the lower region of said collapsible rod ( 15 ).
DE20311053U 2003-07-17 2003-07-17 Collapsible sack barrow has a telescopic handle with a single handed operation to fold the wheels and support platform Expired - Lifetime DE20311053U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20311053U DE20311053U1 (en) 2003-07-17 2003-07-17 Collapsible sack barrow has a telescopic handle with a single handed operation to fold the wheels and support platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20311053U DE20311053U1 (en) 2003-07-17 2003-07-17 Collapsible sack barrow has a telescopic handle with a single handed operation to fold the wheels and support platform

Publications (1)

Publication Number Publication Date
DE20311053U1 true DE20311053U1 (en) 2003-09-25

Family

ID=28685632

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20311053U Expired - Lifetime DE20311053U1 (en) 2003-07-17 2003-07-17 Collapsible sack barrow has a telescopic handle with a single handed operation to fold the wheels and support platform

Country Status (1)

Country Link
DE (1) DE20311053U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1687192A1 (en) * 2003-11-07 2006-08-09 Kim, TaeWook Hand carrier
DE102005020057B3 (en) * 2005-04-29 2006-11-23 Best Caddy Co., Ltd., Hu Nei Trolley structure, has checking units provided to peripheral edge of fan-shaped unit to insert into troughs, and active gear made and integrated to outer side of pivoting holder when active gear meshes with driven gear

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1687192A1 (en) * 2003-11-07 2006-08-09 Kim, TaeWook Hand carrier
EP1687192A4 (en) * 2003-11-07 2008-12-24 Taewook Kim Hand carrier
DE102005020057B3 (en) * 2005-04-29 2006-11-23 Best Caddy Co., Ltd., Hu Nei Trolley structure, has checking units provided to peripheral edge of fan-shaped unit to insert into troughs, and active gear made and integrated to outer side of pivoting holder when active gear meshes with driven gear

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20031030

R150 Term of protection extended to 6 years

Effective date: 20060818

R151 Term of protection extended to 8 years

Effective date: 20090812

R081 Change of applicant/patentee

Owner name: GREAT TAIWAN MATERIAL HANDLING CO., TW

Free format text: FORMER OWNER: YEWE YIH ENTERPRISES CO., LTD., WUCI JEN, TW

Effective date: 20091127

R158 Lapse of ip right after 8 years

Effective date: 20120201