SG11201809068VA - Locking structure for cover covering handle seat - Google Patents

Locking structure for cover covering handle seat

Info

Publication number
SG11201809068VA
SG11201809068VA SG11201809068VA SG11201809068VA SG11201809068VA SG 11201809068V A SG11201809068V A SG 11201809068VA SG 11201809068V A SG11201809068V A SG 11201809068VA SG 11201809068V A SG11201809068V A SG 11201809068VA SG 11201809068V A SG11201809068V A SG 11201809068VA
Authority
SG
Singapore
Prior art keywords
cover
handle seat
locking
locking structure
cover covering
Prior art date
Application number
SG11201809068VA
Inventor
Mitsuru Horiuchi
Original Assignee
Kuriki Manufacture 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 Kuriki Manufacture Co Ltd filed Critical Kuriki Manufacture Co Ltd
Publication of SG11201809068VA publication Critical patent/SG11201809068VA/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B3/00—Fastening knobs or handles to lock or latch parts
    • E05B3/06—Fastening knobs or handles to lock or latch parts by means arranged in or on the rose or escutcheon
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
    • E05B15/0205—Striking-plates, keepers, staples
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B3/00—Fastening knobs or handles to lock or latch parts
    • E05B3/06—Fastening knobs or handles to lock or latch parts by means arranged in or on the rose or escutcheon
    • E05B3/065—Fastening knobs or handles to lock or latch parts by means arranged in or on the rose or escutcheon with spring biasing means for moving the handle over a substantial distance, e.g. to its horizontal position
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
    • E05B63/042—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings constructed symmetrically
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E05B2015/0403—Wound springs
    • 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
    • Y10T292/00—Closure fasteners
    • Y10T292/82—Knobs
    • 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
    • Y10T292/00—Closure fasteners
    • Y10T292/85—Knob-attaching devices
    • 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
    • Y10T292/00—Closure fasteners
    • Y10T292/91—Knob rose plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Seats For Vehicles (AREA)

Abstract

LOCKING STRUCTURE FOR COVER COVERING HANDLE SEAT There is provided a locking structure for a cover covering a handle seat in which a locking means between a handle seat and a cover is easily engaged and disengaged and a locked state is reliably held so that the cover is not removed. A locking structure for a cover placed to cover a front surface and a circumferential surface of a handle seat includes a cover locking means including a cover-side locking portion formed on the cover and a handle seat-side locking portion formed on the handle seat, and a rotation prevention means including a latch arranged be movable back and forth along an axis toward an outer circumferential surface from a center of the handle seat in a position of a groove portion forming the handle seat-side locking portion and biased in a direction of an end, and having, at an end, an engagement portion for projecting and retracting with respect to a bottom surface of the groove portion such that, when the locking means is in a hooked state, the engagement portion is protruded to the groove portion and contacts the cover-side locking portion erected on the cover. (Figure 2)
SG11201809068VA 2016-04-18 2016-04-18 Locking structure for cover covering handle seat SG11201809068VA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/002076 WO2017183056A1 (en) 2016-04-18 2016-04-18 Locking structure for cover covering handle seat

Publications (1)

Publication Number Publication Date
SG11201809068VA true SG11201809068VA (en) 2018-11-29

Family

ID=60116647

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201809068VA SG11201809068VA (en) 2016-04-18 2016-04-18 Locking structure for cover covering handle seat

Country Status (5)

Country Link
US (1) US10920450B2 (en)
JP (1) JP6583978B2 (en)
CN (1) CN109072629B (en)
SG (1) SG11201809068VA (en)
WO (1) WO2017183056A1 (en)

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TWM547016U (en) * 2017-04-18 2017-08-11 Taiwan Fu Hsing Industrial Co Ltd Spring back device of lock structure
JP7013016B2 (en) * 2018-03-14 2022-01-31 河淳株式会社 Lock pedestal structure and lock
US10920452B2 (en) * 2018-04-20 2021-02-16 Schlage Lock Company Llc Quick install method and apparatus for door locks
JP7169651B2 (en) * 2019-04-19 2022-11-11 株式会社中尾製作所 Swing door lever handle seat
JP6934211B1 (en) * 2020-05-18 2021-09-15 双葉実業株式会社 Bearing device for building door handles
US20220010917A1 (en) * 2020-07-10 2022-01-13 Dormakaba Usa Inc. Rotation prevention locking device
US20220081932A1 (en) * 2020-09-15 2022-03-17 Schlage Lock Company Llc Lever handing selection
CN113456136A (en) * 2021-08-13 2021-10-01 刘荣捷 Retractor for general surgery department
US11892120B2 (en) * 2021-09-16 2024-02-06 Dormakaba Usa Inc. Lock with serviceable keypad

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Also Published As

Publication number Publication date
CN109072629B (en) 2020-06-12
JPWO2017183056A1 (en) 2019-02-21
US20190211580A1 (en) 2019-07-11
CN109072629A (en) 2018-12-21
WO2017183056A1 (en) 2017-10-26
US10920450B2 (en) 2021-02-16
JP6583978B2 (en) 2019-10-02

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