DE20301716U1 - Garden shears for cutting plants in the garden have an inner tube and outer tube with a hand grip that can be adjusted - Google Patents

Garden shears for cutting plants in the garden have an inner tube and outer tube with a hand grip that can be adjusted

Info

Publication number
DE20301716U1
DE20301716U1 DE20301716U DE20301716U DE20301716U1 DE 20301716 U1 DE20301716 U1 DE 20301716U1 DE 20301716 U DE20301716 U DE 20301716U DE 20301716 U DE20301716 U DE 20301716U DE 20301716 U1 DE20301716 U1 DE 20301716U1
Authority
DE
Germany
Prior art keywords
block
locking block
threaded rod
inner tube
central
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
DE20301716U
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.)
HSU SHENG MING
Ho Cheng Garden Tools Co Ltd
Original Assignee
HSU SHENG MING
Ho Cheng Garden Tools Co Ltd
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 HSU SHENG MING, Ho Cheng Garden Tools Co Ltd filed Critical HSU SHENG MING
Priority to DE20301716U priority Critical patent/DE20301716U1/en
Publication of DE20301716U1 publication Critical patent/DE20301716U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/04—Handle constructions telescopic; extensible; sectional
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/04—Apparatus for trimming hedges, e.g. hedge shears
    • A01G3/047—Apparatus for trimming hedges, e.g. hedge shears portable
    • A01G3/0475—Hedge shears

Abstract

The garden shears (5) have an inner tube (10) and outer tube (20) with a hand grip (30). The inner tube and outer tube have an oval cross-section and the inner tube has a blade (6) which is fixed and grips at with a lower ends on the outer tube. The outer tube has its lower end fixed to the hand grip. The grip can have its length adjusted. The inner tube may be positioned inside the outer tube.

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 erfaßt The description text was not recorded electronically  

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

Claims (1)

Positionieraufbau ausziehbarer ovaler Griffe von Gartenscheren, wobei die Griffe jeweils gebildet werden durch ein ovales äußeres Rohr sowie ein ovales inneres Rohr, welches mit seinem unteren Ende in das obere Ende des äußeren Rohres verschiebbar eingreift und hierin durch den Positionieraufbau gehalten ist, dadurch gekennzeichnet,
daß der Positionieraufbau die folgenden Merkmale umfaßt, nämlich:
einen Gewindestab (40), welcher mit seinem unteren Ende an einem Handgriff (30) derart befestigt ist, daß der Gewindestab (40) durch eine Drehung des Hand­ griffes (30) in Drehung versetzbar ist,
einen oberen Arretierblock (50), der an seinem unteren Ende eine erste Abschrä­ gung (51) trägt, und darüber hinaus mit einer mittigen Durchgangsöffnung (52) versehen ist, wobei die mittige Durchgangsöffnung (52) an ihrem oberen Ende einen Aufnahmeschlitz (53) trägt, dessen Durchmesser größer ist als derjenige der mittigen Durchgangsöffnung (52), während der Aufnahmeschlitz (53) einen Schwenkblock (54) aufnimmt und der obere Arretierblock (50) mit seinem oberen Ende an dem Gewindestab (40) derart gehalten ist, daß der Schwenkblock (54) an dem Gewindestab (40) gehalten ist über die mittlere Durchgangsöffnung (55) des oberen Arretierblockes (50), wobei sich der obere Arretierblock (50) am unteren Ende des inneren Rohres (10) befindet,
eine Feder (70), die das obere Ende des Gewindestabes (40) derart übergreift, daß das obere Ende der Feder (70) an dem Schwenkblock (54) des oberen Arre­ tierblocks (50) anliegt sowie
einen unteren Arretierblock (60), der an seinem oberen Ende eine zweite Ab­ schrägung (61) trägt und darüber hinaus mit einer mittleren Durchgangsöffnung (52) versehen ist, welche an ihrem unteren Ende einen Aufnahmeschlitz (63) auf­ weist, dessen Durchmesser größer ist als derjenige der mittleren Durchgangsöff­ nung (62), wobei der Aufnahmeschlitz (63) einen verschiebbaren Block (64) auf­ nimmt, der mit einer Gewindedurchgangsbohrung (65) versehen ist, welche auf die mittlere Durchgangsöffnung (63) ausgerichtet ist, wobei der untere Arretier­ block (60) derart an den Gewindestab (40) befestigt ist, daß der untere Arretier­ block (60) sich im unteren Ende des inneren Rohres (11) und unterhalb des obe­ ren Arretierblockes (50) befindet und der verschiebbare Block (64) unter dem Druck des unteren Endes der Feder (70) steht, während die Gewindedurchgangs­ bohrung (65) des verschiebbaren Blockes (64) mit dem Gewindestab (40) in Ein­ griff steht, wobei durch Drehung des Handgriffes (30) zusammen mit der Gewin­ destange (40) in einer Richtung der obere Arretierblock (50) und der untere Arre­ tierblock (60) aufeinander zu führbar sind und durch Gleiten der ersten Schrägflä­ che (51) des oberen Arretierblockes (50) entlang der zweiten Schrägfläche (61) des unteren Arretierblockes (60) der obere Arretierblock (50) und der untere Arre­ tierblock (60) miteinander gegenüberliegenden Flächen der Innenwandung des inneren Rohres (11) zur Anlage führbar sind, während durch Drehung des Hand­ griffes (30) mit dem Gewindestab (40) in entgegengesetzter Drehrichtung der obe­ re Arretierblock (50) und der untere Arretierblock (60) voneinander trennbar und von der Innenwandung des inneren Rohres (11) lösbar sind.Positioning structure of extendable oval handles of secateurs, wherein the handles are each formed by an oval outer tube and an oval inner tube, which with its lower end engages slidably in the upper end of the outer tube and is held therein by the positioning structure , characterized in that
that the positioning structure includes the following features, namely:
a threaded rod (40) which is fixed with its lower end to a handle (30) such that the threaded rod (40) by a rotation of the handle (30) is set into rotation,
an upper locking block ( 50 ) which carries a first bevel ( 51 ) at its lower end and is also provided with a central through opening ( 52 ), the central through opening ( 52 ) having a receiving slot ( 53 ) at its upper end carries, whose diameter is larger than that of the central through opening ( 52 ), while the receiving slot ( 53 ) receives a pivot block ( 54 ) and the upper locking block ( 50 ) is held with its upper end on the threaded rod ( 40 ) such that the Swivel block ( 54 ) is held on the threaded rod ( 40 ) via the central through opening ( 55 ) of the upper locking block ( 50 ), the upper locking block ( 50 ) being located at the lower end of the inner tube ( 10 ),
a spring ( 70 ) which engages over the upper end of the threaded rod ( 40 ) such that the upper end of the spring ( 70 ) on the pivot block ( 54 ) of the upper animal block ( 50 ) abuts and
a lower locking block ( 60 ) which carries at its upper end a second bevel ( 61 ) and is also provided with a central through opening ( 52 ) which has a receiving slot ( 63 ) at its lower end, the diameter of which is larger than that of the middle Durchgangsöff voltage (62), said receiving slot (63) a slidable block (64) receives, which is provided with a threaded through bore (65) which is aligned with the central through-opening (63), said lower locking block ( 60 ) is attached to the threaded rod ( 40 ) in such a way that the lower locking block ( 60 ) is located in the lower end of the inner tube ( 11 ) and below the upper locking block ( 50 ) and the displaceable block ( 64 ) below the pressure of the lower end of the spring ( 70 ), while the threaded passage bore ( 65 ) of the displaceable block ( 64 ) with the threaded rod ( 40 ) is in a grip, whereby by rotating the handle ( 30 ) together with the threaded rod ( 40 ) in one direction the upper locking block ( 50 ) and the lower locking animal block ( 60 ) can be guided towards each other and by sliding the first inclined surface ( 51 ) of the upper locking block ( 50 ) along the second inclined surface ( 61 ) of the lower locking block ( 60 ), the upper locking block ( 50 ) and the lower locking animal block ( 60 ) opposite surfaces of the inner wall of the inner tube ( 11 ) can be guided to the plant while rotating the hand handle ( 30 ) with the threaded rod ( 40 ) in the opposite direction of rotation, the upper locking block ( 50 ) and the lower locking block ( 60 ) are separable and detachable from the inner wall of the inner tube ( 11 ).
DE20301716U 2003-02-04 2003-02-04 Garden shears for cutting plants in the garden have an inner tube and outer tube with a hand grip that can be adjusted Expired - Lifetime DE20301716U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20301716U DE20301716U1 (en) 2003-02-04 2003-02-04 Garden shears for cutting plants in the garden have an inner tube and outer tube with a hand grip that can be adjusted

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20301716U DE20301716U1 (en) 2003-02-04 2003-02-04 Garden shears for cutting plants in the garden have an inner tube and outer tube with a hand grip that can be adjusted

Publications (1)

Publication Number Publication Date
DE20301716U1 true DE20301716U1 (en) 2003-04-17

Family

ID=7979707

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20301716U Expired - Lifetime DE20301716U1 (en) 2003-02-04 2003-02-04 Garden shears for cutting plants in the garden have an inner tube and outer tube with a hand grip that can be adjusted

Country Status (1)

Country Link
DE (1) DE20301716U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2445928A (en) * 2007-01-25 2008-07-30 Ho Cheng Garden Tools Co Ltd Telescopic handle assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2445928A (en) * 2007-01-25 2008-07-30 Ho Cheng Garden Tools Co Ltd Telescopic handle assembly
GB2445928B (en) * 2007-01-25 2009-04-08 Ho Cheng Garden Tools Co Ltd Retractable handle assembly

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030522

R156 Lapse of ip right after 3 years

Effective date: 20060901

R082 Change of representative

Representative=s name: KANDLBINDER, MARKUS, DIPL.-PHYS., DE