CN1121737A - Non-handed, concealed-screw lock mounting mechanism - Google Patents
Non-handed, concealed-screw lock mounting mechanism Download PDFInfo
- Publication number
- CN1121737A CN1121737A CN94191865A CN94191865A CN1121737A CN 1121737 A CN1121737 A CN 1121737A CN 94191865 A CN94191865 A CN 94191865A CN 94191865 A CN94191865 A CN 94191865A CN 1121737 A CN1121737 A CN 1121737A
- Authority
- CN
- China
- Prior art keywords
- bottom plating
- handle assembly
- door lock
- outside
- door
- 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.)
- Pending
Links
Images
Classifications
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- 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
- E05B3/08—Fastening the spindle to the follower
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- 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
-
- 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
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
- E05B9/082—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing with concealed screws
-
- 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
- E05B63/0056—Locks with adjustable or exchangeable lock parts
- E05B63/006—Locks with adjustable or exchangeable lock parts for different door thicknesses
Abstract
A non-handed door lock capable of installation on doors of varying thicknesses and having concealed screws on both inside and outside handle assemblies has inner and outer chassis which may be reversed depending upon the handing of the door. The inner chassis provides the concealed screws for mounting the outer handle assembly and also provides the threaded stud for mounting the inner handle assembly. Although the handle assemblies are functionally interchangeable, proper installation of the chassis results in hidden mounting screws and attachment features which are only accessible from the inside of the door.
Description
The present invention relates generally to the hardware component of door, relate more specifically to can about install, and side and the outside have the door lock of hidden screw within it.
When selecting door lock, must consider the direction of opening the door, with avoid with the handgrip dress or dress anti-, or with handle dress mistake and the safety of door lock is reduced owing to outside mounting screw is exposed to.The countless versions combination may appear between the different designs of door lock and the requirement by the building and the direction of opening the door that needs proposed of living, consider these combinations necessity can since the stock require, build and delay and to correct mistake in installing etc. former thereby cause expensive expense.For those personnel that are familiar with the hardware component assembling of door in building and fitting-out work, these difficulties are clearly.
Above-mentioned situation demonstrates the limitation that exists in existing apparatus and method.So clearly, it is very favourable to overcome above-mentioned one or more limitation that a kind of alternative is provided.Therefore, the invention provides a kind of alternative, this apparatus features will describe in detail below.
According to an aspect of the present invention, purpose of the present invention is accomplished by a kind of door lock is provided.This door lock all has hidden screw on inner part and outside parts, and comprises: an Outer Bottom Plating, this Outer Bottom Plating have makes an external handlebar assembly and bolt draw device cam engagement; An inner bottom plating has and makes an interior handle assembly and bolt draw device cam engagement, and has and make inside and outside handle assembly and suddenly cover the device that screw links to each other; Also have two interchangeable handle assemblies that link to each other with inner bottom plating.
But from below in conjunction with the accompanying drawing detailed description of the invention, content above-mentioned and other aspect will become clearer.
Fig. 1 is the part view sub-anatomy according to door lock erecting device of the present invention.
When discussion was of the present invention, term handle assembly, Handleset and bar assembly can exchange.These terms are just represented with grasped so that the part of the door lock of latch action with their common version.
Fig. 1 is the part view sub-anatomy according to door lock erecting device of the present invention.Therefore because lock or spring lock assembly are not parts of the present invention, do not illustrate, but it can be any common obtainable series a kind of of this class spring lock device.In other respects, the present invention includes two identical handle assemblies 10, this handle assembly 10 comprises handle 15, and this handle is grasped in the sleeve 20 rotationally.The method of grasping is promptly used " E " circle or normally used holding device, does not illustrate.Screw thread has been attacked in the inside of sleeve 20, and itself is grasped in the jam plate 100 rotationally by step or other rotatable holding device of a back-up ring, a shaping.The hollow circuit cylinder that has two or more interior tappings on the jam plate 100 inserts the cavity in the door.Unshowned device is arranged on the sleeve 20, be used for suitably applying moment of torsion, so that sleeve 20 is screwed on the double-screw bolt 170 of inner bottom plating 150.Clearly, handle assembly 10 is identical on function, and as long as handle 15 is symmetrical, this assembly can exchange fully so.Under the situation of bar or other asymmetric handgrip, actual interchangeability may be restricted, but functional interchangeability still can work.Should be noted that handle 15 has hole 18 or axle bed, this hole 18 has vertical tooth, rib, or groove, in order to axle on the longitudinal component engagement that cooperates with it.
On Outer Bottom Plating 50 and inner bottom plating 150, some feature is identical, and some feature is then slightly different.Two or more holes are arranged, with the internal threaded column 30 that holds handle assembly 10 on Outer Bottom Plating 50.Sleeve 70 is protruding from the Outer Bottom Plating 50, and supporting outer shaft 85, and design has the longitudinal component that is meshed with the above-mentioned axis hole 18 of handle assembly 10 on this outer shaft 85.Outer shaft 85 has an outside cylinder portion, and it has a hole 82, axle 80 in being equipped with the structure of transmission in this hole 82.Interior axle 80 and hole 82 have vertical meshing part, and axle 80 and outer shaft 85 rotated together in these parts forced.Inside in the hole 82 of outer shaft 85 also comprises biasing device 83, in order to interior axle 80 is pressed to extended position.In axle 80 remain in the hole 82 by staking out or other common method of not showing.
Except significantly making an exception at several places, inner bottom plating 150 and Outer Bottom Plating 50 are roughly the same.Leg 130 is installed is placed at interval, to cooperate with the internal threaded column 30 of Handleset 10.Insert the cavity of door and make it punctual with 50 pairs of Outer Bottom Platings in that leg 130 will be installed, this is installed leg 130 and aims at internal threaded columns 30, and this internal threaded column 30 is contained in the collimating aperture 165 that leg 130 is installed smoothly.Mounting screw 160 inserts from the inner surface of inner bottom plating 150, passes leg 130 is installed, and with the threads engage of internal threaded column 30, after tightening, just is in the same place inner bottom plating 150, Outer Bottom Plating 50 and Handleset 10 are fastened to each other reliably.Internal threaded column 30 stretches into collimating aperture 165 by the hole on the Outer Bottom Plating 50 in scalable mode, and this just can be complementary with the door of various different-thickness.Move back on 130 in installation, also be provided with depression 168 in the back of mounting screw 160.When the installed inside Handleset at door, this depression is held the internal threaded column 30 of this Handleset 10. Axle 180 and 185 has axle with aforementioned Outer Bottom Plating 50 to same relation by axis hole 182 and axle biasing device 83.At the hole of double-screw bolt 170 internal support axle 185 is arranged, and its external screw thread provides the ability that is connected with the sleeve 20 of handle assembly 10.This concatenation ability is a key feature of the present invention, and this feature can link to each other the identical handle assembly of any one function 10 with inner bottom plating 150, and, by putting upside down the position of inner bottom plating 150 and Outer Bottom Plating 50 simply, can change or adapt to the direction of opening the door.The sleeve 70 that note that Outer Bottom Plating 50 does not have external screw thread, and therefore, this sleeve 70 can not engage with the external screw thread of sleeve 20.Like this, after installing, the handle assembly 10 in the outside does not promptly lead to mounting screw 160, does not lead to the path that double-screw bolt 170 is installed yet.It shall yet further be noted that when handle assembly 10 finally is installed on the inner bottom plating 150 by double-screw bolt 170 internal threaded column 30 of inboard handle assembly 10 can insert the depression 68 that leg 130 is installed smoothly.
Door lock in the accompanying drawings has two erection columns and two installation legs, still, certainly is provided with three or more installation legs.The quantity that size, weight and the requirement of strength of installing moved back the required installation of final decision.
Claims (5)
1. door lock that on inboard and outside parts, all has hidden screw, it comprises:
An Outer Bottom Plating, this Outer Bottom Plating have makes an external handlebar assembly and bolt draw device cam engagement.
An inner bottom plating, this inner bottom plating have makes an interior handle assembly and bolt draw device cam engagement, and has the device that connects inside and outside handle assembly with concealed-screw; And
Two handle assemblies that can exchange that link to each other with described inner bottom plating.
2. door lock according to claim 1, it is characterized in that, on described inside and outside base plate, make a bolt draw the outer shaft that the device of cam engagement is comprised an axial restraint, described outer shaft has the axis hole of a non-cylindrical at its inside end, described hole comprises an interior axle corresponding with its shape, and axle stretches out enough distances from described hole in this, draws a cam engagement with the bolt that bumps the spring door lock assembly with an installation.
3. door lock according to claim 1, it is characterized in that, inside and outside handle assembly is comprised: on described inner bottom plating, attacked externally threaded double-screw bolt for one, in order to engage with internal thread at the rotatable installing sleeve of the interior handle assembly of the described interchangeable handle assembly of the inboard of door with the device that described inner bottom plating links to each other; With two or more installation legs, described installation leg comprises described concealed-screw, and the internal threaded column telescopically that is used on the outer member with described handle assembly engages.
4. door lock according to claim 3 is characterized in that it also comprises:
Regulate described lock, make the device on its door that is contained in different-thickness securely.
5. door lock according to claim 1, it is characterized in that, described interior handle assembly and described external handlebar assembly are comprised: the axis hole on inside and outside handgrip respectively with the device that described inside and outside base plate couples together, described hole has longitudinal component, and these parts engage one another with corresponding longitudinal component on the described inside and outside base plate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5195693A | 1993-04-26 | 1993-04-26 | |
| US08/051,956 | 1993-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1121737A true CN1121737A (en) | 1996-05-01 |
Family
ID=21974454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94191865A Pending CN1121737A (en) | 1993-04-26 | 1994-04-25 | Non-handed, concealed-screw lock mounting mechanism |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0698166B1 (en) |
| JP (1) | JPH08511843A (en) |
| KR (1) | KR960702045A (en) |
| CN (1) | CN1121737A (en) |
| AU (1) | AU684509B2 (en) |
| BR (1) | BR9406051A (en) |
| CA (1) | CA2161442A1 (en) |
| IL (1) | IL109424A (en) |
| MX (1) | MX9402976A (en) |
| NZ (1) | NZ266304A (en) |
| TW (1) | TW250523B (en) |
| WO (1) | WO1994025709A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1782306B (en) * | 2001-07-16 | 2011-07-06 | 纽弗雷公司 | Quick install door knob assembly |
| CN105735747A (en) * | 2016-04-28 | 2016-07-06 | 广东汇泰龙科技有限公司 | Self-adaptive adjusting bolt component |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6349982B2 (en) | 1999-07-02 | 2002-02-26 | Corbin Russwin, Inc. | Reversible mortise lock |
| US6393878B1 (en) | 2000-05-22 | 2002-05-28 | Corbin Russwin, Inc. | Mortise lock |
| US6578888B1 (en) | 2000-06-21 | 2003-06-17 | Tesa Entry Systems Inc. | Mortise lock with automatic deadbolt |
| GB2391286A (en) * | 2002-06-20 | 2004-02-04 | Codelocks Ltd | Spindle for connecting door handles to door latch has spring to maintain engagement |
| US7108300B2 (en) | 2003-02-27 | 2006-09-19 | Yale Security Inc. | Reversible latch bolt |
| WO2007027176A1 (en) | 2005-08-31 | 2007-03-08 | Yale Security Inc. | Reversible latch bolt |
| GB201514818D0 (en) * | 2015-08-20 | 2015-10-07 | Progress Ventures Ltd | Door latch installation |
| US11920389B2 (en) | 2018-01-31 | 2024-03-05 | Assa Abloy Access And Egress Hardware Group, Inc. | Reversible latchbolt |
| US11639618B2 (en) | 2018-01-31 | 2023-05-02 | Assa Abloy Access And Egress Hardware Group, Inc. | Reversible latchbolt |
| CA3158265A1 (en) * | 2021-05-05 | 2022-11-05 | Assa Abloy Access And Egress Hardware Group, Inc. | Door lock assembly with self adjusting spindles |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3677593A (en) * | 1970-12-30 | 1972-07-18 | Dekhar Inc | Door hardware mechanism including decorative door knobs and door back plates |
| US3916656A (en) * | 1974-07-01 | 1975-11-04 | Schlage Lock Co | Secret latch |
| US3955387A (en) * | 1974-11-14 | 1976-05-11 | Best Lock Corporation | Cylindrical lock set |
| CA1037516A (en) * | 1975-08-14 | 1978-08-29 | John L. Hook | Door furniture mounting |
| US4502720A (en) * | 1982-06-04 | 1985-03-05 | Baldwin Hardware Manufacturing Corporation | Door latch apparatus |
| US4728133A (en) * | 1985-06-05 | 1988-03-01 | Unatech | Door handle attachment apparatus |
| US4877278A (en) * | 1989-02-17 | 1989-10-31 | Valley Harold J | Retainer for door handle |
| US5236235A (en) * | 1992-06-29 | 1993-08-17 | Chautauqua Hardware Company | Concealed screw rose mounting system |
-
1994
- 1994-04-25 MX MX9402976A patent/MX9402976A/en unknown
- 1994-04-25 JP JP6524452A patent/JPH08511843A/en active Pending
- 1994-04-25 IL IL109424A patent/IL109424A/en not_active IP Right Cessation
- 1994-04-25 WO PCT/US1994/004521 patent/WO1994025709A1/en active IP Right Grant
- 1994-04-25 KR KR1019950704669A patent/KR960702045A/en not_active Application Discontinuation
- 1994-04-25 NZ NZ266304A patent/NZ266304A/en unknown
- 1994-04-25 CN CN94191865A patent/CN1121737A/en active Pending
- 1994-04-25 EP EP94915880A patent/EP0698166B1/en not_active Expired - Lifetime
- 1994-04-25 AU AU67736/94A patent/AU684509B2/en not_active Ceased
- 1994-04-25 BR BR9406051A patent/BR9406051A/en not_active Application Discontinuation
- 1994-04-25 CA CA002161442A patent/CA2161442A1/en not_active Abandoned
- 1994-05-10 TW TW083104205A patent/TW250523B/zh active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1782306B (en) * | 2001-07-16 | 2011-07-06 | 纽弗雷公司 | Quick install door knob assembly |
| CN105735747A (en) * | 2016-04-28 | 2016-07-06 | 广东汇泰龙科技有限公司 | Self-adaptive adjusting bolt component |
| CN105735747B (en) * | 2016-04-28 | 2017-09-12 | 广东汇泰龙科技有限公司 | A kind of automatic adjusument bolt assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0698166B1 (en) | 1999-06-23 |
| NZ266304A (en) | 1997-09-22 |
| AU684509B2 (en) | 1997-12-18 |
| MX9402976A (en) | 1995-01-31 |
| BR9406051A (en) | 1995-12-26 |
| EP0698166A4 (en) | 1996-09-18 |
| AU6773694A (en) | 1994-11-21 |
| TW250523B (en) | 1995-07-01 |
| EP0698166A1 (en) | 1996-02-28 |
| IL109424A0 (en) | 1994-07-31 |
| KR960702045A (en) | 1996-03-28 |
| IL109424A (en) | 1997-04-15 |
| WO1994025709A1 (en) | 1994-11-10 |
| JPH08511843A (en) | 1996-12-10 |
| CA2161442A1 (en) | 1994-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |