US2396982A - Inside door lock - Google Patents

Inside door lock Download PDF

Info

Publication number
US2396982A
US2396982A US59235545A US2396982A US 2396982 A US2396982 A US 2396982A US 59235545 A US59235545 A US 59235545A US 2396982 A US2396982 A US 2396982A
Authority
US
United States
Prior art keywords
plate
door
pin
knob
plates
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
Inventor
Bousquet Joseph
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US59235545 priority Critical patent/US2396982A/en
Application granted granted Critical
Publication of US2396982A publication Critical patent/US2396982A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/18—Portable devices specially adapted for securing wings
    • E05C19/182—Portable devices specially adapted for securing wings insertable in the gap between the wing and the frame or in the gap between a lock and its striker, e.g. for cooperation with the striker
    • 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
    • Y10T292/20—Clamps
    • Y10T292/228—Portable
    • 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
    • Y10T292/37—Portable securer plate or bar

Definitions

  • This invention relates to inside door locks and more especially that type of lock which is separable from the door and frame, but one that can be conveniently applied to the door and frame to lock the same independently of the locks permanently attached thereto.
  • One object of the invention is to provide a lock that can be easily applied and removed without damaging the door or frame with which it is used.
  • Another object of the invention is to provide a device that is inexpensive, easy to manufacture, and requires a minimum amount of time to install.
  • Fig. 1 is a perspective view of the device as applied to a door
  • Fig. 2 is a top plan view thereof
  • Fig. 3 is a side elevation of the knob plate
  • Fig. 4 is a side elevation of the knob locking plate.
  • Fig. 5 is a side elevation of the pin locking plate.
  • Fig. 6 is a top plan View of the same
  • Fig. 7 is a top plan view of the stay plate and
  • Fig. 8 is a modification of the invention.
  • l8 indicates a portion of a door showing the locking device i2 as applied thereto.
  • the lock I2 consists of a stay plate l4 and knob plate 18 pivotally hinged together by means of a pintle pin 18.
  • the plate l4 which fits on the edge of the door it comprises an enlarged portion 28, which is rolled at one end to form a sleeve 22 which is adapted to receive the pintle pin [8 therein and a reduced portion 24 having a spur or bolt head 28 which is adapted to be inserted in the bolt keeper in the door frame when the lock is applied to the door.
  • the knob plate It consists of a base portion 26 having a square bolt receiving opening 28 therein and two wing portions 30, having their ends rolled to form sleeves 32 which are adapted to receive the pintle pin Ill.
  • the wing portions 38 comprise straight portions 34 on which the sleeves 32 are formed, and straight portions 36, with an inclined portion 88 interposed intermediate the ends thereof and joining the straight portions forms the unitary knob plate IS.
  • a bolt 48 is positioned in the opening 28 and is adapted to be slidably mounted in the longitudinal slot 42 in the knob locking plate 44.
  • the plate 44 being retained in position on the plate It by means of a winged nut 48.
  • the plate 44 comprises two wing portions 48 which are joined at their outer ends by a transverse portion 50 thereby forming a slot 52 in the plate 44.
  • the wings are bent backward upon themselves at 54 to form a knob looking or retaining portion 56.
  • the plate 44 can be adjusted on the plate I to accommodate knobs of various sizes and positions.
  • the pin locking plate 68 comprises a base portion 80 having inclined sides 62 and an upstanding portion 83 which is provided with an elongated slot 64 having at its upper end a pin receiving opening 86.
  • the opening 68 is adapted to receive the portion 68 which extends at right angles thereto and I is formedintegral with the pin l8.
  • the plate I4 When the device is to be used the plate I4 is placed on the side of the door in proper position for the head 28 to be received in the keeper in the frame and the door is closed.
  • the pin I8 is then removed and the plate i6 is slid over the bar of the doorknob 18 until the sleeves 22 and 32 are aligned and the pin [8 is then inserted in the sleeves and the plates l4 and l6 are pivotally joined.
  • the plate 44 is then adjusted on the plate It;
  • a device of the character described comprising pivoted plates, a removable pintle pin for piv otally hinging said plates, a bolt head'onsone :of

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)

Description

arch 19, W46. J. BOU$QUET INSZIEDE noon LOCK Filed May 7, 1945 Rd W W m a t w W v m w w 1. ml w. w
Patented Mar. 19, 1946 Ul'lED STATES PATENTLQFFICE was 2,396,982 H msmn'oooit Loca A Y Joseph Bousquet, Middlesex, Vt. Application May 7, 1945, Serial No. 592,355
4 Claims. (01. 292-289) This invention relates to inside door locks and more especially that type of lock which is separable from the door and frame, but one that can be conveniently applied to the door and frame to lock the same independently of the locks permanently attached thereto.
One object of the invention is to provide a lock that can be easily applied and removed without damaging the door or frame with which it is used.
Another object of the invention is to provide a device that is inexpensive, easy to manufacture, and requires a minimum amount of time to install.
Other objects and advantages of the invention will appear from the following description and accompanying drawing in which similar characters of reference indicate similar parts throughout the several views.
In the drawing:
Fig. 1 is a perspective view of the device as applied to a door,
Fig. 2 is a top plan view thereof,
Fig. 3 is a side elevation of the knob plate,
Fig. 4 is a side elevation of the knob locking plate.
Fig. 5 is a side elevation of the pin locking plate.
Fig. 6 is a top plan View of the same,
Fig. 7 is a top plan view of the stay plate and,
Fig. 8 is a modification of the invention.
Referring now more in detail to the drawing, l8 indicates a portion of a door showing the locking device i2 as applied thereto.
The lock I2 consists of a stay plate l4 and knob plate 18 pivotally hinged together by means of a pintle pin 18.
The plate l4 which fits on the edge of the door it comprises an enlarged portion 28, which is rolled at one end to form a sleeve 22 which is adapted to receive the pintle pin [8 therein and a reduced portion 24 having a spur or bolt head 28 which is adapted to be inserted in the bolt keeper in the door frame when the lock is applied to the door.
The knob plate It consists of a base portion 26 having a square bolt receiving opening 28 therein and two wing portions 30, having their ends rolled to form sleeves 32 which are adapted to receive the pintle pin Ill.
The wing portions 38 comprise straight portions 34 on which the sleeves 32 are formed, and straight portions 36, with an inclined portion 88 interposed intermediate the ends thereof and joining the straight portions forms the unitary knob plate IS.
A bolt 48 is positioned in the opening 28 and is adapted to be slidably mounted in the longitudinal slot 42 in the knob locking plate 44.
The plate 44 being retained in position on the plate It by means of a winged nut 48.
The plate 44 comprises two wing portions 48 which are joined at their outer ends by a transverse portion 50 thereby forming a slot 52 in the plate 44.
The wings are bent backward upon themselves at 54 to form a knob looking or retaining portion 56. v v
The plate 44 can be adjusted on the plate I to accommodate knobs of various sizes and positions.
The pin locking plate 68 comprises a base portion 80 having inclined sides 62 and an upstanding portion 83 which is provided with an elongated slot 64 having at its upper end a pin receiving opening 86.
- The opening 68 is adapted to receive the portion 68 which extends at right angles thereto and I is formedintegral with the pin l8.
When the device is to be used the plate I4 is placed on the side of the door in proper position for the head 28 to be received in the keeper in the frame and the door is closed.
The pin I8 is then removed and the plate i6 is slid over the bar of the doorknob 18 until the sleeves 22 and 32 are aligned and the pin [8 is then inserted in the sleeves and the plates l4 and l6 are pivotally joined. The plate 44 is then adjusted on the plate It;
.until the knob is firmly retained in the knob re-- ceiving portion 58 and the winged nut 48 is tightened.
Then the plate 58 is slid over plate l6 and the end 88 of the pin inserted in the opening 68 with the end 88 turned toward the doorknob.
Thus the door is firmly locked and cannot be unlocked until the plate 58 is slid to one side I and the pin l8 removed, which action will then a departure from the spirit of the invention as defined byzthe appended'claims. i V Having ,thusrdescrihedithe invention, what is claimed as new and desired to secure by Letters Patent is:
I. A device of the character described comprising pivoted plates, a removable pintle pin for piv otally hinging said plates, a bolt head'onsone :of
said plates, a slot in one of said plates adapted to be inserted over the bar of a doorknob, and adjustable means on said plates adapted to contact the outer surface of said knob.
2. The invention as described in claim 1, wherein a pintle locking plate is positioned on one of said first-mentioned plates.
3. The invention as described in claim 1,
- wherein sleeves are formed on said first-mentinned plates toreceive said;pintle. ,4. The invention as described in .claim 1, wherein means is provided on one of said first- :mentioned plates to retain said adjustable means ,on saidplate.
JOSEPH BOUSQUET.
US59235545 1945-05-07 1945-05-07 Inside door lock Expired - Lifetime US2396982A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US59235545 US2396982A (en) 1945-05-07 1945-05-07 Inside door lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59235545 US2396982A (en) 1945-05-07 1945-05-07 Inside door lock

Publications (1)

Publication Number Publication Date
US2396982A true US2396982A (en) 1946-03-19

Family

ID=24370322

Family Applications (1)

Application Number Title Priority Date Filing Date
US59235545 Expired - Lifetime US2396982A (en) 1945-05-07 1945-05-07 Inside door lock

Country Status (1)

Country Link
US (1) US2396982A (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130309A (en) * 1977-11-23 1978-12-19 Lewis Mary E Vent window lock assembly
US4254976A (en) * 1979-10-03 1981-03-10 Shoberg Harold A Door restraint mechanism
US4334705A (en) * 1979-03-06 1982-06-15 Rumph Joel D Door lock
US4386797A (en) * 1981-01-05 1983-06-07 Duran Sr Joe Door knob latch apparatus
US4831688A (en) * 1988-05-02 1989-05-23 Deininger James M Door stop
US4951982A (en) * 1989-07-21 1990-08-28 Sorkilmo Clayton O Door lock security apparatus
US5035128A (en) * 1990-09-20 1991-07-30 Ridgway David R Anti-rotation lock apparatus for inside deadbolt locks
US5098142A (en) * 1990-09-24 1992-03-24 Fontenot Albert M Door security lock
US5195791A (en) * 1992-08-13 1993-03-23 Hu Chiu S Portable security buckle for doors
US20050017518A1 (en) * 2003-07-22 2005-01-27 Aldo Marra Portable door lock
US20060214435A1 (en) * 2005-03-22 2006-09-28 Swink Kerry L Door latch extension
US20070085352A1 (en) * 2005-10-14 2007-04-19 Ulanday Ross D G Door latch
US20080087053A1 (en) * 2007-11-28 2008-04-17 Jeffery Frazier Door lock apparatus and methods
US20100060020A1 (en) * 2008-09-05 2010-03-11 Kerry Swink Door latch assembly and methods of use thereof
US20140175814A1 (en) * 2012-12-21 2014-06-26 Holsopple Security Solutions LLC Security door block
US20170081888A1 (en) * 2015-09-23 2017-03-23 Larry Dean Adams Emergency locking device for swinging doors
US10214948B2 (en) * 2016-01-25 2019-02-26 Campus Safety Products, LLC Door barricade
US10316556B2 (en) 2016-01-25 2019-06-11 Campus Safety Products, LLC Door barricade
US20220170300A1 (en) * 2020-11-30 2022-06-02 NeM Holdings, LLC Door bracing devices

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130309A (en) * 1977-11-23 1978-12-19 Lewis Mary E Vent window lock assembly
US4334705A (en) * 1979-03-06 1982-06-15 Rumph Joel D Door lock
US4254976A (en) * 1979-10-03 1981-03-10 Shoberg Harold A Door restraint mechanism
US4386797A (en) * 1981-01-05 1983-06-07 Duran Sr Joe Door knob latch apparatus
US4831688A (en) * 1988-05-02 1989-05-23 Deininger James M Door stop
US4951982A (en) * 1989-07-21 1990-08-28 Sorkilmo Clayton O Door lock security apparatus
US5035128A (en) * 1990-09-20 1991-07-30 Ridgway David R Anti-rotation lock apparatus for inside deadbolt locks
US5098142A (en) * 1990-09-24 1992-03-24 Fontenot Albert M Door security lock
US5195791A (en) * 1992-08-13 1993-03-23 Hu Chiu S Portable security buckle for doors
US7216902B2 (en) 2003-07-22 2007-05-15 Aldo Marra Portable door lock
US20050017518A1 (en) * 2003-07-22 2005-01-27 Aldo Marra Portable door lock
US20060214435A1 (en) * 2005-03-22 2006-09-28 Swink Kerry L Door latch extension
US7226094B2 (en) * 2005-03-22 2007-06-05 Swink Kerry L Door latch extension
US20070085352A1 (en) * 2005-10-14 2007-04-19 Ulanday Ross D G Door latch
US20080087053A1 (en) * 2007-11-28 2008-04-17 Jeffery Frazier Door lock apparatus and methods
US7798542B2 (en) * 2007-11-28 2010-09-21 Jeffery D. Frazier Door lock apparatus and methods
US20100060020A1 (en) * 2008-09-05 2010-03-11 Kerry Swink Door latch assembly and methods of use thereof
US8376422B2 (en) * 2008-09-05 2013-02-19 Kerry Swink Door latch assembly and methods of use thereof
US20140175814A1 (en) * 2012-12-21 2014-06-26 Holsopple Security Solutions LLC Security door block
US20170081888A1 (en) * 2015-09-23 2017-03-23 Larry Dean Adams Emergency locking device for swinging doors
US10214948B2 (en) * 2016-01-25 2019-02-26 Campus Safety Products, LLC Door barricade
US10316556B2 (en) 2016-01-25 2019-06-11 Campus Safety Products, LLC Door barricade
US20220170300A1 (en) * 2020-11-30 2022-06-02 NeM Holdings, LLC Door bracing devices

Similar Documents

Publication Publication Date Title
US2396982A (en) Inside door lock
US5052202A (en) Dead bolt locking device
US2948141A (en) Means for retaining a lock cylinder in a panel
US4103949A (en) Safety door latch
US1700135A (en) Lock
US2806495A (en) Door jamb setting clamp
US4471981A (en) Personal security lock
US2631877A (en) Lockable slide bolt assembly for doors and the like
US1579298A (en) Safety door lock
US1564953A (en) Lock
US3494653A (en) Door fastener
US1639878A (en) Latch
US3432199A (en) Portable travel lock
US2521111A (en) Door lock
US1590133A (en) Doorlock
US1477731A (en) Locking attachment for doors
US1332473A (en) Auxiliary door-lock
US2716881A (en) Portable lock for sliding panels
US2264669A (en) Door locking device
US3265425A (en) Inside door lock
US2180994A (en) Sash fastener
US275706A (en) Fastener for the meeting-rails of sashes
US943401A (en) Combined sash and door check.
US2566015A (en) Closure fastener
US978275A (en) Door latch and lock mechanism.