KR20090050280A - Release locking handle - Google Patents

Release locking handle Download PDF

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Publication number
KR20090050280A
KR20090050280A KR1020070116631A KR20070116631A KR20090050280A KR 20090050280 A KR20090050280 A KR 20090050280A KR 1020070116631 A KR1020070116631 A KR 1020070116631A KR 20070116631 A KR20070116631 A KR 20070116631A KR 20090050280 A KR20090050280 A KR 20090050280A
Authority
KR
South Korea
Prior art keywords
door
platform
lock
handle
end plate
Prior art date
Application number
KR1020070116631A
Other languages
Korean (ko)
Inventor
방학술
Original Assignee
방학술
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 방학술 filed Critical 방학술
Priority to KR1020070116631A priority Critical patent/KR20090050280A/en
Publication of KR20090050280A publication Critical patent/KR20090050280A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
    • B61B1/02—General arrangement of stations and platforms including protection devices for the passengers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
    • E06B11/02—Gates; Doors

Abstract

The present invention relates to a screen door unlocking handle

The safety lock on the platform of the subway platform can be manually released from the track side so that it can be recessed and installed in the center of the door frame on the right and left sides of the door. (1) Top, end plate and (8) It is installed by bolting through the bolt hole drilled in the end plate. The left and right locks installed on the upper left and right doors shown in detail in FIG. 3 are locked by interlocking with the vertical locks installed in the center of the door hanger unit. It is a device to open the platform screen door directly after passing through the train door when the lock can not be unlocked due to the operation by the electric actuated solenoid device due to some malfunction.

Unlock Knob

Description

Unlocking handle {RELEASE LOCKING HANDLE}

The present invention relates to the manufacturing technology by the handle operation method of the door to make it easy for passengers to open the platform screen door in the subway station.

In general, platform screen doors do not allow passengers to open the door directly to enter the platform from the rail or train doors, and are only opened automatically by electric motors. Although there is one screen door, it is conceivable to install a separate unlocking lever and turn the lever to the unlocked position so that the screen door can be opened by pushing the door handle to release the lock. However, this method is inconvenient. And in case of emergency, the passenger can only try to open the door without knowing the situation of the screen door. In addition, finding the position of the lock lever and the cumbersome procedure when the visibility is uncertain due to the light off or smoke. This will cause a delay in time.

The present invention focuses on allowing passengers to open the platform screen doors in a more general way, with the aim of allowing the locks associated with the upper door drive unit to be released automatically simply by sliding the door in the open direction.

The present invention allows the handle to be released from the door frame to prevent the locking state of the locking device installed on the upper side of the door by the push rod installed inside when the handle is pushed in the pushing direction while the handle does not protrude outward from the door frame. For this purpose, after processing precisely using the steel plate, the parts were assembled by bolt assembly, such as bending, and springs were installed so that the handle could be returned to its original position. No noise, no jams. Secure the bolts through the holes in the upper and lower end plates.

The present invention can be very helpful for passengers traveling by train to cope with the situation perfectly, especially for the elderly or the unjudgmental child to open the door naturally in an emergency.

The present invention will be described with reference to the accompanying drawings as follows.

1 is a detailed structure and manufacturing diagram of the present invention. ④⑥⑨ After installing push arm bearing connecting rod with bolts and rivets to ⑤driving handle ② by rod ③ assembling the spring ③ inserting into the cylinder ⑦ mounting ② Rotate the screw of the rod and assemble it. ⑫ Fix the guide with bolts ⑦ to the body. ① Insert the end plate through the square hole ⑨ Insert the rod into the body ⑦ Assemble the body with the bolt ⑦ Assemble the body with the bolt ⑤ Push the drive handle in the direction of the arrow shown in Fig. 1 ⑥ The arm is inclined upwardly ⑤ Rotate at the rotation angle along the axis of the mounting rivet of the drive handle ⑨ The push rod connected to the push rod is attached to the bearing along the guide. It slides and moves about 7 millimeters upwards. 5 mm movable locking chain which pass on the going up is pushed up so that the lock is released.

Fig. 1 shows the overall manufacturing drawing of the unlocking knob divided into cut sections SECTION A and B. Fig. 2 shows in detail how the unlocking knob works in conjunction with the upper locks. Figure 4 shows the doors and the overall size of the present invention after determining the installation position and the size and the situation with the upper unit Figure 4 is a diagram showing the operation order of the platform screen door clearly on the drawing

Claims (1)

In the unlocking device of the platform screen door, when the door is pushed naturally in the direction to push the door left and right, the push rod is pushed up by about 10 millimeters, and the end of the connecting rod pushes the lower part of the release bar support plate to the upper part of the door where the locking device is installed. Structure and configuration method to release the lock in the unit
KR1020070116631A 2007-11-15 2007-11-15 Release locking handle KR20090050280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070116631A KR20090050280A (en) 2007-11-15 2007-11-15 Release locking handle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070116631A KR20090050280A (en) 2007-11-15 2007-11-15 Release locking handle

Publications (1)

Publication Number Publication Date
KR20090050280A true KR20090050280A (en) 2009-05-20

Family

ID=40858767

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070116631A KR20090050280A (en) 2007-11-15 2007-11-15 Release locking handle

Country Status (1)

Country Link
KR (1) KR20090050280A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130086671A1 (en) * 2010-06-18 2013-04-04 Makoto Tamaki Information terminal device and method of personal authentication using the same
CN104456005A (en) * 2014-09-16 2015-03-25 深圳市联建光电股份有限公司 LED canopy screen and clamping hook set thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130086671A1 (en) * 2010-06-18 2013-04-04 Makoto Tamaki Information terminal device and method of personal authentication using the same
US8800026B2 (en) * 2010-06-18 2014-08-05 Sharp Kabushiki Kaisha Information terminal device and method of personal authentication using the same
CN104456005A (en) * 2014-09-16 2015-03-25 深圳市联建光电股份有限公司 LED canopy screen and clamping hook set thereof
CN104456005B (en) * 2014-09-16 2016-04-27 深圳市联建光电股份有限公司 A kind of LED canopy of the heavens screen and snap fit external member thereof

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application