KR20100011387A - Public rest room door lock assembly - Google Patents

Public rest room door lock assembly Download PDF

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Publication number
KR20100011387A
KR20100011387A KR1020080072583A KR20080072583A KR20100011387A KR 20100011387 A KR20100011387 A KR 20100011387A KR 1020080072583 A KR1020080072583 A KR 1020080072583A KR 20080072583 A KR20080072583 A KR 20080072583A KR 20100011387 A KR20100011387 A KR 20100011387A
Authority
KR
South Korea
Prior art keywords
dead bolt
door
door lock
toilet
lock assembly
Prior art date
Application number
KR1020080072583A
Other languages
Korean (ko)
Inventor
김주태
Original Assignee
김주태
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 김주태 filed Critical 김주태
Priority to KR1020080072583A priority Critical patent/KR20100011387A/en
Publication of KR20100011387A publication Critical patent/KR20100011387A/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B1/003—Handles pivoted about an axis perpendicular to the wing
    • 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
    • E05B15/10—Bolts of locks or night latches
    • E05B15/101—Spring-retracted bolts
    • 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
    • E05B9/02—Casings of latch-bolt or deadbolt locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
    • E05C1/12—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • E05C1/16—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially in a plane substantially parallel to the wing or frame
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/112—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for restrooms

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Residential Or Office Buildings (AREA)

Abstract

 The present invention relates to a door lock assembly for a public toilet, and more particularly, a door lock for a toilet in which the use of a toilet is confirmed, and configured to be coupled to a fixture in a door frame by operating a dead bolt with a dial knob of a door lock installed in the door. The present invention relates to a public toilet door lock assembly configured to be securely locked and released and to be convenient for use.

The public toilet door lock assembly of the present invention for achieving the above object is installed in a circular case formed with a display panel and a sight hole on the outside of the toilet door, and installs a dead bolt case and a dial knob inside the door. In addition, a display panel is installed at the front end of the handle shaft so that the pinion gear is engaged with the rack gear formed on the pinion gear and the deadbolt, and a spring is installed to smoothly operate the deadbolt. It is characterized in that the fixture is installed so that, according to the door lock assembly for public toilets according to the present invention, because the circular case is installed on the outside of the toilet door and the inside is composed of a dial-type handle, there is an aesthetic appearance, The pinion gear and the lag gear allow the dead bolt to enter the fixture. As the locking function is achieved, the reliability of locking the door is increased, and the dead bolt is fully and reliably made forward and backward on the spring, so that the locking and releasing operation is performed reliably.

Description

Public rest room door lock assembly

The present invention relates to a door lock assembly for a public toilet, and more particularly, a door lock for a toilet in which the use of a toilet is confirmed, and configured to be coupled to a fixture in a door frame by operating a dead bolt with a dial knob of a door lock installed in the door. The present invention relates to a public toilet door lock assembly configured to be securely locked and released and to be convenient for use.

As is well known, in the case of a door lock used in a public restroom, the door lock is configured to perform a lock and release function while being used for a purpose such as a handle, and a display mechanism is configured to check whether the door lock is used from the outside.

Looking at the typical configuration of the conventional door lock for the public toilet as described above, as a lever type is installed so that one side of the lever can rotate in the interior of the door and the lever frame is installed to mount the lever in the door frame,

In addition, the display panel that is connected to the lever shaft on the outside to check whether it is used is installed inside the case.

In this case, the upper part is open to allow the lever to enter the upper part of the lever mounting hole when mounting the lever.

Then, when the door is impacted from the outside, it can be detached, so that the function of the clamp cannot be trusted.

In addition, the lever and the handle of the lever, the durability of the lever mounting hole is weak, so the failure rate is high, so that there is a lot of problems, such as a large maintenance cost.

The door lock assembly for a public toilet according to the present invention devised to solve the problems as described above is operated by a dial handle to solve the weakness and durability of the locking device composed of a conventional lever and the handle of the lever, the lever holder. It is an object of the present invention to provide a door lock assembly for a public toilet that is secured to lock and unlock the toilet door by allowing the latch bolt to be coupled to or detached from the fixture, and configured to be durable and convenient in use.

The public toilet door lock assembly of the present invention for achieving the above object is installed in a circular case formed with a display panel and a sight hole on the outside of the toilet door, and installs a dead bolt case and a dial knob inside the door. To the front end of the handle shaft, the display panel is installed on the inner side of the pinion gear so as to be engaged with the rack gear formed on the pinion gear and the dead bolt, and a spring is installed to smoothly operate the dead bolt. It is characterized in that the fixture is installed to be.

According to the door lock assembly for a public toilet according to the present invention as described above, since the circular case is installed on the outside of the toilet door and composed of a dial knob inside, there is an aesthetic appearance, and dead by the pinion gear and the rack gear. The locking function is achieved by entering the bolt into the fixture, which increases the reliability of locking the door. The dead bolt makes sure that the spring moves forward and backward completely and reliably, so that the locking and unlocking operation is ensured. It has an effect.

Below. An embodiment of a table center control system of a machine center according to the present invention will be described in detail with reference to the accompanying drawings.

 1 is a perspective view showing the overall configuration of the door lock assembly according to the present invention, Figure 2 is an exemplary view showing the internal configuration of the door lock assembly according to the present invention, Figure 3 is an exemplary view showing a state of use of the door lock assembly according to the present invention, Figure 4 is a perspective view showing a state of use of the door lock assembly according to the present invention.

The door lock assembly for the public restroom,

Circular case (1) having a sign (3) and a sight hole (2) installed on the outside of the toilet door to confirm its use, and a deadbolt case (5) provided with a dead bolt (4) inside the door. ) And dial knob (6),

The display panel 3 provided in the circular case 1 is coupled to the front end of the handle shaft 7 in which the dial-type handle 6 is formed at the center thereof, and a pinion gear 8 is provided inside the handle shaft 7. Installed so that the pinion gear 8 meshes with the rack gear 9 formed on the dead bolt 4,

In order to facilitate the operation of the dead bolt (4) by installing the L-shaped spring (40), one side is coupled to the dead bolt (4), the other to the dead bolt case (5), the dead bolt (4) It is composed of a fixture (10) formed with an access hole (11) to enter and exit.

In the drawings, reference numeral 50 denotes a door and 51 denotes a door frame.

Referring to the action by the door lock assembly for a public toilet of the present invention configured as described above in detail as follows.

The door lock assembly for a public toilet in the present invention,

First, a circular case 1 having a sign 3 and a sight hole 2 installed outside the toilet door is installed outside the door 50, but the dead bolt 4 is provided inside the door. Combining the display panel (3) to the tip of the handle shaft (7) connected to the dead bolt case (5) and the dial knob (6) is installed to move together.

In addition, the fixture 10 having the entrance hole 11 formed in the door frame 51 is installed, and the dead bolt 4 selects and fixes the position to allow the entrance hole 11 to enter and exit.

In this state, when the dial knob 6 is rotated, the pinion gear 8 formed inside the handle shaft 7 rotates together, thereby actuating the lex gear 9 formed on the dead bolt 4, thereby dead bolt ( 4) protrudes from the dead bolt case (5).

Then, the dead bolt (4) is coupled to the access hole (11) formed in the fixture so that the dead bolt is completely locked to the fixture so that the door does not open even if the door is pushed inward.

On the contrary, when the dial knob 6 is rotated in the opposite direction to the above, the pinion gear 8 formed on the inside of the handle shaft 7 rotates in opposite direction and acts with the rack gear 9 formed on the dead bolt 4. By returning the dead bolt (4) to the inside of the dead bolt case (5), the dead bolt is released from the entrance hole 11 formed in the fixture to release the locking action.

In this process, the dead bolt (4) and the dead bolt case (5) is coupled to each end of the L-shaped spring (40), so that the dead bolt can be completely forward and complete backward to be perfect, sure and smooth have.

       1 is a perspective view showing the overall configuration of the door lock assembly according to the present invention

Figure 2 is an exemplary view showing the internal configuration of the door lock assembly according to the present invention

Figure 3 is an exemplary view showing a state of use of the door lock assembly according to the present invention

Figure 4 is a perspective view showing a state of use of the door lock assembly according to the present invention

*** Explanation of symbols for important parts of drawing ***

1: case

2: sight hole

3: signs

4: deadbolt

5: deadbolt case

6: dial knob

7: handle shaft

8: pinion gear

9: laggear

10: fixture

11: entrance

Claims (1)

A dial knob (6) is installed on the dead bolt case (5) provided with the dead bolt (4), and a display plate (10) at the front end of the handle shaft (7) formed at the center of the dial knob to check whether the toilet is used ( 3) is coupled, the display panel is installed in the circular case (1) is configured to be exposed to the sight hole (2), The pinion gear 8 for operating the dead bolt (4) is installed on the inner side of the handle shaft to be engaged with the rack gear (9) formed in the dead bolt (4), In order to facilitate the operation of the dead bolt (4) by installing an L-shaped spring (40), one side is coupled to the dead bolt (4) and the other to the dead bolt case (7), the dead bolt (4) Door lock assembly for public toilets, characterized in that consisting of a fixture (10) is formed with an access hole (11) to enter and exit.
KR1020080072583A 2008-07-25 2008-07-25 Public rest room door lock assembly KR20100011387A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080072583A KR20100011387A (en) 2008-07-25 2008-07-25 Public rest room door lock assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080072583A KR20100011387A (en) 2008-07-25 2008-07-25 Public rest room door lock assembly

Publications (1)

Publication Number Publication Date
KR20100011387A true KR20100011387A (en) 2010-02-03

Family

ID=42085861

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080072583A KR20100011387A (en) 2008-07-25 2008-07-25 Public rest room door lock assembly

Country Status (1)

Country Link
KR (1) KR20100011387A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200468965Y1 (en) * 2013-07-19 2013-09-10 김주영 Open-close displayer of a room

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200468965Y1 (en) * 2013-07-19 2013-09-10 김주영 Open-close displayer of a room

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application