TW200626820A - Stepless height adjusting apparatus - Google Patents

Stepless height adjusting apparatus

Info

Publication number
TW200626820A
TW200626820A TW094102375A TW94102375A TW200626820A TW 200626820 A TW200626820 A TW 200626820A TW 094102375 A TW094102375 A TW 094102375A TW 94102375 A TW94102375 A TW 94102375A TW 200626820 A TW200626820 A TW 200626820A
Authority
TW
Taiwan
Prior art keywords
slide
rail
height adjusting
supporting device
adjusting apparatus
Prior art date
Application number
TW094102375A
Other languages
Chinese (zh)
Inventor
Huan-Tsung Lin
Original Assignee
Nano Prec Corp
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 Nano Prec Corp filed Critical Nano Prec Corp
Priority to TW094102375A priority Critical patent/TW200626820A/en
Priority to US11/296,415 priority patent/US20060174457A1/en
Publication of TW200626820A publication Critical patent/TW200626820A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B91/00—Feet for furniture in general
    • A47B91/02—Adjustable feet
    • 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
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/25—Zipper or required component thereof
    • Y10T24/2561—Slider having specific configuration, construction, adaptation, or material
    • Y10T24/2586—Slider having specific configuration, construction, adaptation, or material including pull tab attaching means

Landscapes

  • Bearings For Parts Moving Linearly (AREA)
  • Vibration Prevention Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

A stepless height adjusting apparatus is described. The apparatus includes a slide, a rail, and an elastic supporting device. The slide is constructed of an axial symmetry bar. The axial symmetry bar has a large cross section perpendicular to the axis thereof on the top portion and a small cross section perpendicular to the axis thereof on the bottom portion so as to form an incline on the side surface. The slide couples to the rail to move on the rail. The elastic supporting device is positioned on the top portion of the rail to support the slide with a balance force between the elastic supporting device and the incline of the slide. When an external force is pushing the slide, the slide may move along the rail. When the external force releases the slide, the slide may stop at a desired position by the balance force.
TW094102375A 2005-01-26 2005-01-26 Stepless height adjusting apparatus TW200626820A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW094102375A TW200626820A (en) 2005-01-26 2005-01-26 Stepless height adjusting apparatus
US11/296,415 US20060174457A1 (en) 2005-01-26 2005-12-08 Stepless height adjusting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094102375A TW200626820A (en) 2005-01-26 2005-01-26 Stepless height adjusting apparatus

Publications (1)

Publication Number Publication Date
TW200626820A true TW200626820A (en) 2006-08-01

Family

ID=36778443

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094102375A TW200626820A (en) 2005-01-26 2005-01-26 Stepless height adjusting apparatus

Country Status (2)

Country Link
US (1) US20060174457A1 (en)
TW (1) TW200626820A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108458211A (en) * 2017-02-17 2018-08-28 鸿海精密工业股份有限公司 Clamping device
CN110760434A (en) * 2019-11-25 2020-02-07 郭永 Abandoned organic matter biogas fermentation device for fertilizer preparation is planted to fruit tree
CN114363586A (en) * 2020-10-13 2022-04-15 深圳光峰科技股份有限公司 Lifting device of projection screen, projection screen and laser television

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2937842A (en) * 1956-04-25 1960-05-24 Kenneth N Meek Spring loaded ceiling support
DE3584764D1 (en) * 1984-06-18 1992-01-09 Per Gunnar Werner IMPROVEMENTS ON CONTROLLABLE TELESCOPIC DEVICES.
US4807841A (en) * 1988-03-22 1989-02-28 Serge Abend Omnidirectionally tilting and swivelling support mechanism for chairs or the like
US5238213A (en) * 1992-04-01 1993-08-24 Lisle Corporation Extendable support
KR20010006876A (en) * 1999-06-30 2001-01-26 이세용 Auto-returning Height-control Assembly for a Chair
TWI257834B (en) * 2005-01-18 2006-07-01 Nano Prec Corp Magnetic altitude adjusting mechanism

Also Published As

Publication number Publication date
US20060174457A1 (en) 2006-08-10

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