DE20304053U1 - Handle for adjusting a support foot for a platform or stand, has an inner tooth structure which holds the horizontal shaft of the foot, and a base with two circular apertures for fixing the platform - Google Patents

Handle for adjusting a support foot for a platform or stand, has an inner tooth structure which holds the horizontal shaft of the foot, and a base with two circular apertures for fixing the platform

Info

Publication number
DE20304053U1
DE20304053U1 DE20304053U DE20304053U DE20304053U1 DE 20304053 U1 DE20304053 U1 DE 20304053U1 DE 20304053 U DE20304053 U DE 20304053U DE 20304053 U DE20304053 U DE 20304053U DE 20304053 U1 DE20304053 U1 DE 20304053U1
Authority
DE
Germany
Prior art keywords
lever
fixing
sliding block
opening
platform
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
DE20304053U
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.)
KU HENG CHUN
Original Assignee
KU HENG CHUN
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 KU HENG CHUN filed Critical KU HENG CHUN
Priority to DE20304053U priority Critical patent/DE20304053U1/en
Publication of DE20304053U1 publication Critical patent/DE20304053U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/04—Controlling members for hand actuation by pivoting movement, e.g. levers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/12—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in an indefinite number of positions, e.g. by a toothed quadrant
    • G05G5/14—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in an indefinite number of positions, e.g. by a toothed quadrant by locking a member with respect to a fixed quadrant, rod, or the like
    • G05G5/16—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in an indefinite number of positions, e.g. by a toothed quadrant by locking a member with respect to a fixed quadrant, rod, or the like by friction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/02—Locking means
    • F16M2200/025—Locking means for translational movement
    • F16M2200/028—Locking means for translational movement by positive interaction, e.g. male-female connections

Abstract

The handle has a holder ring having a gap. An inner tooth structure holds a horizontal shaft (7) of the foot, and a base on the ring is for fixing a platform (8). The base has two circular apertures for fixing the platform. A lever element (2) has a fixing lever and a sleeve lever connected by a spring. A block element has an actuator lever, a sliding block and a fixing block. An anti-slip structure is formed on the lower edge of the actuator lever. An upper recess is formed on the end of the actuator lever and a toothed structure is formed on each side of the recess. The sliding block carries a toothed rack for engagement with the toothed structure. The fixing lever can be moved to and fro through a recess in the sliding block to release or clamp the holder ring. A handle (6) has tongues through which the actuator lever passes and which hold a leaf spring and a push button.

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 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 (6)

1. Handgriff zum Einstellen eines Fußes, gekennzeichnet durch:
einen Haltering (1) mit einem Spalt (17), einer inneren Zahnausbildung (16) zur festen Halterung eines Horizontalschaftes (7) des Fußes sowie einer Basis (11), die sich an dem Haltering (1) befindet zum Fixieren einer tra­ genden Plattform (8), wobei die Basis (11) mit zwei kreisförmigen Öffnun­ gen (12, 13) zur Fixierung der Plattform versehen ist, in welcher ein Schlitz (14) ausgebildet ist, der in Verbindung mit einer kreisförmigen Öffnung (13) steht, und der Schlitz (14) fest über einen Bolzen (15) zur Fixierung der Plattform angezogen ist,
ein Hebelelement (2) mit einem Fixierhebel (21) und einem Hülsenhebel (22), der am vorderen bzw. rückwärtigen Ende des Spaltes (17) arretiert ist, wobei eine Feder (23) sich zwischen dem Fixierhebel (21) und dem Hül­ senhebel (22) befindet zum Übergreifen des Spaltes (17) des Halteringes (1),
ein Gleitblockelement (4) mit einem Betätigungshebel (44), einem Gleit­ block (43) sowie einem Fixierblock (41), wobei eine Antirutschausbildung (445) an der Unterkante des Betätigungshebels (44) ausgebildet ist, wäh­ rend eine obere Ausnehmung (441) am rückwärtigen Ende des Betäti­ gungshebels (44) und eine Zahnausbildung (442) an jeder Oberkante der Seitenwandungen der Ausnehmung (441) ausgebildet sind und ein Gleit­ block (43) auf den beiden Seiten seiner Unterkante eine Zahnschiene trägt für den Eingriff mit der Zahnausbildung (442), während der Gleitblock (41) mit einer nach unten gerichteten Ausnehmung (413) zur Aufnahme des Gleitblockes (43) versehen ist und der Endteil hinter der Ausnehmung des Fixierblockes (41) derart ausgebildet ist, daß der Fixierhebel (41) hierdurch vor- und zurückverschiebbar ist zum Freisetzen bzw. Einklemmen des Hal­ teringes (41) durch Bewegung des Betätigungshebels (44) und des Gleit­ blockes (44), während außerdem eine mit einem Flansch versehene kreis­ förmige Öffnung (414) in dem Fixierblock (41) oberhalb der Ausnehmung (413) ausgebildet ist zur Aufnahme eines Stiftes (42) zur Blockierung der Bewegung des Gleitblockes (43) sowie
einen Handgriff (6) mit einer oberen und einer unteren Lasche (61, 62), wo­ bei die untere Lasche (62) eine Öffnung (621) für den Durchgriff des Betäti­ gungshebels (44) aufweist, während die obere Lasche (61) einen Vor­ sprung (613) zur Halterung eines Federblatts (614) sowie eine Öffnung (611) zur Aufnahme eines Druckknopfes (63) trägt, wobei mittels des Fe­ derblattes (614) der Stift (42) niederdrückbar ist, während ein Vorsprung an dem Druckknopf (63) vorgesehen ist mit einer horizontalen Öffnung, die an dem Hülsenhebel (22) angehängt ist, während der Druckknopf (63) mit ei­ nem Gleitstück (64) verbunden ist, das eine Schrägfläche (641) und eine tetragonale Öffnung (642) trägt und mittels der Schrägfläche (641) der Gleitblock (43) über den Stift (42) verriegelbar und freisetzbar ist.1. Handle for adjusting a foot, characterized by :
a retaining ring ( 1 ) with a gap ( 17 ), an inner tooth formation ( 16 ) for firmly holding a horizontal shaft ( 7 ) of the foot and a base ( 11 ), which is located on the retaining ring ( 1 ) for fixing a carrier platform ( 8 ), the base ( 11 ) being provided with two circular openings ( 12 , 13 ) for fixing the platform, in which a slot ( 14 ) is formed which is in communication with a circular opening ( 13 ), and the slot ( 14 ) is tightened via a bolt ( 15 ) to fix the platform,
a lever element ( 2 ) with a fixing lever ( 21 ) and a sleeve lever ( 22 ) which is locked at the front or rear end of the gap ( 17 ), a spring ( 23 ) between the fixing lever ( 21 ) and the sleeve lever ( 22 ) for gripping over the gap ( 17 ) of the retaining ring ( 1 ),
a sliding block element ( 4 ) with an operating lever ( 44 ), a sliding block ( 43 ) and a fixing block ( 41 ), an anti-slip formation ( 445 ) being formed on the lower edge of the operating lever ( 44 ), while an upper recess ( 441 ) at the rear end of the actuation lever ( 44 ) and a tooth formation ( 442 ) on each upper edge of the side walls of the recess ( 441 ) are formed and a sliding block ( 43 ) on both sides of its lower edge carries a toothed rail for engagement with the tooth formation ( 442 ), while the sliding block ( 41 ) is provided with a downward recess ( 413 ) for receiving the sliding block ( 43 ) and the end part behind the recess of the fixing block ( 41 ) is designed such that the fixing lever ( 41 ) thereby in front - And can be moved back to release or pinch the Hal teringes ( 41 ) by moving the actuating lever ( 44 ) and the sliding block ( 44 ), while d also a flange provided with a circular opening ( 414 ) in the fixing block ( 41 ) above the recess ( 413 ) is formed to receive a pin ( 42 ) for blocking the movement of the sliding block ( 43 ) and
a handle ( 6 ) with an upper and a lower tab ( 61 , 62 ), where at the lower tab ( 62 ) has an opening ( 621 ) for the passage of the actuating lever ( 44 ), while the upper tab ( 61 ) one Before jump ( 613 ) for holding a spring leaf ( 614 ) and an opening ( 611 ) for receiving a push button ( 63 ) carries, by means of the spring leaf ( 614 ) the pin ( 42 ) can be pressed down, while a projection on the push button ( 63 ) is provided with a horizontal opening which is attached to the sleeve lever ( 22 ), while the push button ( 63 ) is connected to a slide ( 64 ) which carries an inclined surface ( 641 ) and a tetragonal opening ( 642 ) and by means of the inclined surface ( 641 ) the sliding block ( 43 ) can be locked and released via the pin ( 42 ). 2. Handgriff gemäß Anspruch 1, dadurch gekennzeichnet, daß die Höhe der mit einem Flansch versehenen kreisförmigen Öffnung (414) in dem Fixier­ block (41) etwas größer ist als die Dicke des Gleitstückes (64) zur Sicher­ stellung einer glatten Gleitbewegung des Gleitstückes (64).2. Handle according to claim 1, characterized in that the height of the flange-provided circular opening ( 414 ) in the fixing block ( 41 ) is slightly larger than the thickness of the slider ( 64 ) to ensure a smooth sliding movement of the slider ( 64 ). 3. Handgriff gemäß einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß die Weite der tetragonalen Öffnung (642), die in dem Gleitstück (64) ausgebildet ist, so bemessen ist, daß der Stift (42) und das Federblatt (641) hindurchführbar sind, wobei das Federblatt (614) den Stift (42) in der kreis­ förmigen Öffnung (414) des Fixierblockes (41) niederzudrücken vermag und schmaler ist als der Durchmesser des Kopfes des Stiftes (42) und größer als der Außendurchmesser der mit einem Flansch versehenen kreisförmi­ gen Öffnung (642) am oberen Ende des Fixierblockes (41), derart, daß die Schrägfläche (641) des Gleitstückes (64) mit dem Stift (42) zu dessen An­ heben oder Absenken in der mit einem Flansch versehenen kreisförmigen Öffnung (414) des Fixierblockes (41) zum Eingriff führbar ist.3. Handle according to one of claims 1 or 2, characterized in that the width of the tetragonal opening ( 642 ) which is formed in the slide ( 64 ) is dimensioned such that the pin ( 42 ) and the spring leaf ( 641 ) can be passed through, the spring leaf ( 614 ) the pin ( 42 ) in the circular opening ( 414 ) of the fixing block ( 41 ) is able to press down and is narrower than the diameter of the head of the pin ( 42 ) and larger than the outer diameter of the one Flange provided circular opening ( 642 ) at the upper end of the fixing block ( 41 ) such that the inclined surface ( 641 ) of the slider ( 64 ) with the pin ( 42 ) to raise or lower it in the flanged circular opening ( 414 ) of the fixing block ( 41 ) can be guided for engagement. 4. Handgriff gemäß einem der vorangehenden Ansprüche, dadurch gekenn­ zeichnet, daß das vordere Ende des Druckknopfes (63) eine entsprechende Höhe und eine Mehrzahl von querverlaufenden Vorsprüngen (633) auf sei­ ner Oberfläche aufweist.4. Handle according to one of the preceding claims, characterized in that the front end of the push button ( 63 ) has a corresponding height and a plurality of transverse projections ( 633 ) on its surface. 5. Handgriff gemäß einem der vorangehenden Ansprüche, dadurch gekenn­ zeichnet, daß eine vorspringende Kante (615) an der Oberkante der Öff­ nung der oberen Lasche (61) ausgebildet ist zur Begrenzung des Bewe­ gungsbereiches des Druckknopfes (63), wobei die vorspringende Kante (650) die Höhe des rückwärtigen Endes des Druckknopfes (63) aufweist.5. Handle according to one of the preceding claims, characterized in that a projecting edge ( 615 ) on the upper edge of the opening of the upper tab ( 61 ) is formed to limit the range of movement of the push button ( 63 ), the projecting edge ( 650 ) has the height of the rear end of the push button ( 63 ). 6. Handgriff gemäß einem der vorangehenden Ansprüche, dadurch gekenn­ zeichnet, daß eine Einbuchtung (612) am rückwärtigen Ende der Öffnung (611) der oberen Lasche (61) ausgebildet ist, derart, daß der Druckknopf (63) durch die elastische Kraft einer Feder (64) mit der Einbuchtung (612) zum Eingriff führbar ist.6. Handle according to one of the preceding claims, characterized in that an indentation ( 612 ) is formed at the rear end of the opening ( 611 ) of the upper tab ( 61 ), such that the push button ( 63 ) by the elastic force of a spring ( 64 ) with the indentation ( 612 ) can be guided to engage.
DE20304053U 2003-03-13 2003-03-13 Handle for adjusting a support foot for a platform or stand, has an inner tooth structure which holds the horizontal shaft of the foot, and a base with two circular apertures for fixing the platform Expired - Lifetime DE20304053U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20304053U DE20304053U1 (en) 2003-03-13 2003-03-13 Handle for adjusting a support foot for a platform or stand, has an inner tooth structure which holds the horizontal shaft of the foot, and a base with two circular apertures for fixing the platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20304053U DE20304053U1 (en) 2003-03-13 2003-03-13 Handle for adjusting a support foot for a platform or stand, has an inner tooth structure which holds the horizontal shaft of the foot, and a base with two circular apertures for fixing the platform

Publications (1)

Publication Number Publication Date
DE20304053U1 true DE20304053U1 (en) 2003-05-22

Family

ID=7980790

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20304053U Expired - Lifetime DE20304053U1 (en) 2003-03-13 2003-03-13 Handle for adjusting a support foot for a platform or stand, has an inner tooth structure which holds the horizontal shaft of the foot, and a base with two circular apertures for fixing the platform

Country Status (1)

Country Link
DE (1) DE20304053U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110630877A (en) * 2019-10-17 2019-12-31 靳鸣 Project management system suitable for building engineering

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110630877A (en) * 2019-10-17 2019-12-31 靳鸣 Project management system suitable for building engineering

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030626

R156 Lapse of ip right after 3 years

Effective date: 20061003

R082 Change of representative

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