KR200474344Y1 - Latch for locking device of front gate - Google Patents

Latch for locking device of front gate Download PDF

Info

Publication number
KR200474344Y1
KR200474344Y1 KR2020130002242U KR20130002242U KR200474344Y1 KR 200474344 Y1 KR200474344 Y1 KR 200474344Y1 KR 2020130002242 U KR2020130002242 U KR 2020130002242U KR 20130002242 U KR20130002242 U KR 20130002242U KR 200474344 Y1 KR200474344 Y1 KR 200474344Y1
Authority
KR
South Korea
Prior art keywords
latch
opening
door
closing
present
Prior art date
Application number
KR2020130002242U
Other languages
Korean (ko)
Inventor
박형진
Original Assignee
박형진
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 박형진 filed Critical 박형진
Priority to KR2020130002242U priority Critical patent/KR200474344Y1/en
Application granted granted Critical
Publication of KR200474344Y1 publication Critical patent/KR200474344Y1/en

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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
    • E05C3/06—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member moving otherwise than rigidly with the bolt
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable
    • E05Y2600/14—Adjustable with position retaining means
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/422—Physical or chemical protection against vibration or noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extensible Doors And Revolving Doors (AREA)

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a latch for a door opening / closing device installed to open and close a door, and is provided with a door frame frame for opening / closing the door with opening /
The present invention relates to a known door opening / closing device provided with a C-shaped opening / closing chuck in which a latching groove is formed in a C-shape, and a latch provided so as to be caught in a C-type opening / closing defining latching groove of the opening / closing device, And a support plate folded inwardly at both ends of the support frame so as to be bent inwardly to have a shape of a prong on the side of the support frame.
The present invention has the effect that there is no possibility that a clearance is generated between the opening and closing device installed on the door and the latch so that it is noisy even if the wind shakes.

Description

[0001] The present invention relates to a latch for a locking device,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a bracket for opening and closing a door, and more particularly, to a bracket provided on a door frame frame to open and close a door while being opened or closed.

As shown in FIG. 1A, the door 10 is provided with an opening / closing device 20 for opening and closing the door, and a door 30 is provided on the door frame 12 as shown in FIG. 1B, The door 10 is closed while the C-type opening / closing chute 22 of the opening / closing device 20 is caught by the latch 30 only by pulling the door 10 after entering and leaving the room.

The door 10 is opened when the door 24 provided in the opening and closing device 20 is manually operated or power is applied to operate the C type door lock 22 released from the brace 30, .

However, in the conventional opening / closing apparatus 20, when the door 10 is closed while the latch 30 is caught in the latching groove 23 of the C type opening / closing chute 22, ). At this time, since the space is formed at predetermined intervals in the engagement grooves 23 formed in the C-shaped opening / closing chute 22 of the opening / closing device 20, the metal latch 30 is caught by the engagement grooves 23 And bump into both side walls of the groove 23 to produce a loud sound.

Therefore, there is a problem that the nerves become sensitive due to the loud sound and the consumer's dissatisfaction with the opening / closing device increases.

[Prior Art Literature]

Korea Utility Model Notice No. 1979-0001361

Korea Utility Model Notice No. 1979-0002244

The object of the present invention is to prevent a noise from occurring between the opening and closing device and the bracket installed on the door, so that even if the wind is shaken, it is noisy.

In addition, the present invention has another purpose in that the latch can be easily inserted into the open / close tab of the opening / closing device, but it is possible to use the latch after the insertion.

In addition, the present invention has another purpose in that it is possible to adjust the distance between the latching plate of the latch and the support plate according to the situation of the door.

The present invention relates to a known door opening / closing device provided with a C-shaped opening / closing chuck having a latching groove formed in a C-shape for the above-mentioned purpose, and a latch provided to be hooked on a C- The latch includes a latch formed in a U-shape, a latch for bending at both ends of the latch, and a support plate folded inwardly of the latch so as to have a shape of a slit on the side of the latch.

According to an embodiment of the present invention, the latch may further include an interval adjusting unit for adjusting a distance between the latch and the support plate.

The present invention has the effect that there is no possibility that a clearance is generated between the opening and closing device installed on the door and the latch so that it is noisy even if the wind shakes.

In addition, the present invention has the advantage that since the latch is gradually opened, it can be easily inserted into the opening / closing device of the opening and closing device, but is easily attached after the insertion.

In addition, the present invention has an advantage that the gap between the latching plate of the latch and the support plate can be adjusted according to the situation of the door.

1A is a partial view of a state in which a conventional latch is coupled to a door frame frame to engage with an opening /
Figure 1B shows an example of a conventional brace
Figure 2 is an illustration of an example of a brace according to one embodiment of the present invention.
FIG. 3 is a side cross-sectional view of the brace of FIG. 2, according to one embodiment of the present invention;
Figure 4 is an illustration of an example of a brace according to another embodiment of the present invention.
Figure 5 is a cross-sectional side view of the Figure 4 brace according to another embodiment of the present invention;
FIG. 6 is a partial view of a state in which a latch according to an embodiment of the present invention is coupled to a door frame frame and is laid on an opening /

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the structure of a most preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings, and the present invention will be described more clearly by way of embodiments to be described below.

FIG. 2 is an exemplary view of a brace according to one embodiment of the present invention, and FIG. 3 is a side cross-sectional view of the brace of FIG. 2, according to one embodiment of the present invention.

In the door opening / closing apparatus of the present invention, a known opening / closing apparatus 20 is installed on the door 10, and the door frame 12 is provided with a latch 100 according to an embodiment of the present invention.

A known opening and closing apparatus is formed by protruding a C-shaped opening / closing chute 22 and is provided with an opening / closing opening 24 for operating the C-shaped opening / closing chute 22. In the C-shaped opening / closing chute 22, the latching groove 23 is C-shaped.

As shown in FIGS. 2 and 3, the latch 100 of the present invention has a hook 110 formed in a U-shape, and the latch 120 is bent and spanned at both ends of the latch 110.

The support plate 130 is bent at the side of the latch 110 of the latch 100 so as to be bent inwardly of the latch 110.

At this time, it is preferable that the side surface of the latching base 110 is slightly widened at a predetermined angle on both sides outward.

Figure 4 is an exemplary view of a brace according to another embodiment of the present invention, and Figure 5 is a side cross-sectional view of Figure 4 brace according to another embodiment of the present invention.

As shown in FIGS. 4 and 5, the latch 100 of the present invention may further include a gap adjuster 140 between the latch 110 and the support plate 130. To this end, the gap adjusting member 140 can be achieved by the bolts 141 being screwed into the fastening member 110 and fixedly coupled to the support plate 130 and being adjustably coupled by the nuts 142.

FIG. 6 is a partial view of a state where a latch according to an embodiment of the present invention is coupled to a door frame frame and is laid on an opening / closing device.

The door opening and closing apparatus of the present invention constructed as described above is provided with a known opening and closing apparatus 20 on the door 10 and the latch 100 according to one embodiment of the present invention is fixed to the door frame 12 120 with screws fixed thereto.

Therefore, when the door 10 is closed, the latching base 110 of the latch 100 provided on the door frame 12 is hooked on the latching groove 23 of the C-type opening / closing body 22, Is stopped to be locked. Therefore, the door 10 is kept closed without being opened.

At this time, the latch 100 inserted into the latch groove 23 of the C-shaped opening / closing chuck 22 is formed in such a manner that the latch 110 and the support plate 130 are gradually opened, 130 can be easily inserted into the engagement groove 23 of the C-shaped opening / closing body 22, and after the insertion, it is easy to closely contact the inner side walls of the engagement groove 23.

Therefore, since there is no space between the latch 100 and the latching groove 23 of the C-shaped opening / closing body 22, there is no fear of loud noises even on the wind-blowing edge.

On the other hand, when the engagement groove 23 of the C-shaped opening / closing chuck 22 and the latching plate 110 of the latch 100 are too close to each other or too far from the support plate 130, The opening 142 of the C-type opening / closing member 22 is rotated or adjusted by rotating the bolt 141 of the C-type opening / closing member 22 to widen or narrow the gap between the holding plate 110 of the latch 100 and the supporting plate 130, 23) The distance from the side wall can be adjusted.

Therefore, the user can use the door opening / closing apparatus of the present invention with satisfaction, and the reliability of the product will also be improved.

The terms and words used in the specification and claims should not be construed as limited to ordinary or preliminary meaning and may be used to properly define the concept of a term to describe the invention in its best mode It should be interpreted according to the principle and the corresponding meaning and concept.

In addition, since the embodiment described in the description of the present invention is described with reference to the most common embodiment, it does not represent all the technical ideas of the present invention. Therefore, various equivalents It should be understood that water and variations may be present.

100: latch 110: latch
120: fixed base 130:
140:

Claims (2)

A known door opening and closing device 20 having a C type opening and closing chute 22 in which the latching groove 23 is formed in a C shape and a latching groove 23), characterized in that the latch (100)
The latch 100 includes a latch 110 formed in a U-shape.
A fixing table 120 bent at both ends of the latch 110;
A support plate 130 bent toward the inside of the latching unit 110 so as to be in a shape of a slit on the side of the latching unit 110;
And a gap adjuster (140) provided on the slider (110) to adjust a gap between the slider (110) and the support plate (130).
delete
KR2020130002242U 2013-03-26 2013-03-26 Latch for locking device of front gate KR200474344Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020130002242U KR200474344Y1 (en) 2013-03-26 2013-03-26 Latch for locking device of front gate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020130002242U KR200474344Y1 (en) 2013-03-26 2013-03-26 Latch for locking device of front gate

Publications (1)

Publication Number Publication Date
KR200474344Y1 true KR200474344Y1 (en) 2014-09-05

Family

ID=52000429

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020130002242U KR200474344Y1 (en) 2013-03-26 2013-03-26 Latch for locking device of front gate

Country Status (1)

Country Link
KR (1) KR200474344Y1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137273U (en) * 1981-02-21 1982-08-27
JPH06299749A (en) * 1993-04-19 1994-10-25 Nippon Rotsukusaabisu:Kk Lock device
JP3070957U (en) * 1999-11-15 2000-08-22 庸明 篠田 Entrance door locking supporter
JP2004027569A (en) 2002-06-24 2004-01-29 Miwa Lock Co Ltd Strike of gate door

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57137273U (en) * 1981-02-21 1982-08-27
JPH06299749A (en) * 1993-04-19 1994-10-25 Nippon Rotsukusaabisu:Kk Lock device
JP3070957U (en) * 1999-11-15 2000-08-22 庸明 篠田 Entrance door locking supporter
JP2004027569A (en) 2002-06-24 2004-01-29 Miwa Lock Co Ltd Strike of gate door

Similar Documents

Publication Publication Date Title
US3888525A (en) Hidden drawer and door latch
JP2014500107A (en) Wall hangings with hanging prevention system
US2347234A (en) Tieback
KR200474344Y1 (en) Latch for locking device of front gate
US20150096258A1 (en) Door assembly
US20130299666A1 (en) Earthquake Resistant Adjustable Wall Hook
KR100924433B1 (en) Fixing angle adjustable magnetic-type door fixing structure
KR20180000246U (en) Locking device of a lifting type doors and windows
GB2546327A (en) Security cowl and fixing
KR101538856B1 (en) Locking apparatus windows for crescent
KR20140127129A (en) Rods bar stopper
KR200489158Y1 (en) Window supporter
RU185631U1 (en) ELECTRONIC INSTALLATION DOOR
CN208966153U (en) A kind of concealed knob
JP5730796B2 (en) Screen device
KR101594606B1 (en) Lock apparatus of emergency opening door for sliding automatic door
KR101562619B1 (en) sliding windows and doors apparatus have separation preventive apparatus installed
KR20100029730A (en) Furniture
JPH087028Y2 (en) Lattice unit fixing device
JP3209858U (en) Inner key using U-shaped door guard
KR20140117912A (en) Windows fixed
JP5559015B2 (en) Sliding door curtain plate fixing structure and sliding door curtain plate mounting method
JP5502031B2 (en) Inverter
JP5334799B2 (en) Mounting structure of flat handle device
CN210049807U (en) Fixed screen window of joint

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20170824

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee