CN205805247U - A kind of latch structure for door and window - Google Patents

A kind of latch structure for door and window Download PDF

Info

Publication number
CN205805247U
CN205805247U CN201620639302.8U CN201620639302U CN205805247U CN 205805247 U CN205805247 U CN 205805247U CN 201620639302 U CN201620639302 U CN 201620639302U CN 205805247 U CN205805247 U CN 205805247U
Authority
CN
China
Prior art keywords
switch
latch structure
hole
inside casing
plug blades
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 - Fee Related
Application number
CN201620639302.8U
Other languages
Chinese (zh)
Inventor
陈宇晟
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.)
Guangzhou Yi Shi Shi Industrial Co Ltd
Original Assignee
Guangzhou Yi Shi Shi Industrial Co Ltd
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 Guangzhou Yi Shi Shi Industrial Co Ltd filed Critical Guangzhou Yi Shi Shi Industrial Co Ltd
Priority to CN201620639302.8U priority Critical patent/CN205805247U/en
Application granted granted Critical
Publication of CN205805247U publication Critical patent/CN205805247U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Casings For Electric Apparatus (AREA)

Abstract

The utility model discloses a kind of latch structure for door and window, including inside casing, housing, latch structure and pin hole, described pin hole is arranged on housing, latch structure is arranged on inside casing, latch structure includes switch hole, switch, copper post and plug blades, and plug blades is arranged in the groove of inside casing and switch hole is positioned at the outside of inside casing, and switch is arranged in switch hole, being provided with through hole on switch, copper post is arranged in the through hole of switch and copper post is connected with plug blades.This apparatus structure is simple, and reasonable in design, volume is little, lightweight, it is simple to mobile and storage;Detachability is good, it is simple to installs and changes, failure rate is low, safety in utilization and good operation stability, realizes plug blades and the connection of pin hole or disengaging by pull switch in this device, it is ensured that effectively fixing of latch structure, using effect is good, low cost.

Description

A kind of latch structure for door and window
Technical field
This utility model relates to a kind of latch structure, a kind of latch structure for door and window.
Background technology
Latch is a kind of device common in house, and it is a kind of antitheft parts preventing door and window to be opened from the outside, one As be metal, point two parts, a part is with mobilizable bar, and a part is one " hole ".The generally part of band bar is solid Being scheduled on door, hole is fixed on doorframe, and position will be corresponding to, and latch is more a lot of than the simple in construction of lock, but effect is suitable, existing Being usually metal for latch utensils such as door and windows, the thumb-latch in ancient times is then wooden structures.Although existing latch meets The theft-proof requirement of user, but existing latch structure is complicated and also cost is high, this just brings inconvenience for user, one The latch planting simple in construction and low cost has wide market prospect.
Utility model content
The purpose of this utility model is to provide a kind of latch structure for door and window, to solve to carry in above-mentioned background technology The problem gone out.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of latch structure for door and window, including inside casing, housing, latch structure and pin hole, described pin hole is arranged On housing, latch structure is arranged on inside casing, and latch structure includes switch hole, switch, copper post and plug blades, and plug blades is installed In the groove of inside casing and switch hole is positioned at the outside of inside casing, switch is arranged in switch hole, and switch is provided with through hole, copper Post is arranged in the through hole of switch and copper post is connected with plug blades.
As further program of the utility model: switch uses plastic material to make, and latch structure is arranged on outside inside casing The top and bottom of side.
As further program of the utility model: plug blades is bolted on inside casing and fixing bolt by fixing Insert in the cavity of copper post.
Compared with prior art, the beneficial effects of the utility model are: this apparatus structure is simple, and reasonable in design, volume is little, Lightweight, it is simple to mobile and storage;Detachability is good, it is simple to installs and changes, failure rate is low, safety in utilization and stable Property good, this device is realized connection or the disengaging of plug blades and pin hole by pull switch, it is ensured that latch structure effective Fixing, using effect is good, low cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the latch structure for door and window.
Fig. 2 is the front view of inside casing in the latch structure of door and window.
Fig. 3 is the top view of inside casing in the latch structure of door and window.
Wherein: 1-inside casing, 2-housing, 3-latch structure, 4-pin hole, 5-switch hole, 6-switchs, 7-copper post, 8-latch Sheet, 9-fixes bolt.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Referring to Fig. 1-3, a kind of latch structure for door and window, including inside casing 1, housing 2, latch structure 3 and pin hole 4, described pin hole 4 is arranged on housing 2, and latch structure 3 is arranged on inside casing 1, latch structure 3 include switch hole 5, switch 6, Copper post 7 and plug blades 8, plug blades 8 is arranged in the groove of inside casing 1 and switch hole 5 is positioned at the outside of inside casing 1, switch 6 installation In switch hole 5, switch 6 being provided with through hole, copper post 7 is arranged in the through hole of switch 6 and copper post 7 is connected with plug blades 8. Switch 6 employing plastic material makes, and latch structure 3 is arranged on the top and bottom outside inside casing 1.Plug blades 8 is by fixing spiral shell Bolt 9 is fixed on inside casing 1 and fixing bolt 9 inserts in the cavity of copper post 7.
Operation principle of the present utility model is: pull switch 6 so that plug blades 8 is connected with pin hole 4 or departs from, from And realizing the most fixing of latch structure 3, using effect is good.
This apparatus structure is simple, and reasonable in design, volume is little, lightweight, it is simple to mobile and storage;Detachability is good, it is simple to Install and change, failure rate is low, safety in utilization and good operation stability, this device realizes plug blades 8 by pull switch 6 Connection with pin hole 4 or disengaging, it is ensured that effectively fixing of latch structure 3, using effect is good, low cost.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment party Formula, in the ken that one skilled in the relevant art is possessed, it is also possible on the premise of without departing from this patent objective Various changes can be made.

Claims (3)

1. the latch structure for door and window, it is characterised in that include inside casing, housing, latch structure and pin hole, described slotting Pin-and-hole is arranged on housing, and latch structure is arranged on inside casing, and latch structure includes switch hole, switch, copper post and plug blades, inserts Pin sheet is arranged in the groove of inside casing and switch hole is positioned at the outside of inside casing, and switch is arranged in switch hole, setting on switch Having through hole, copper post is arranged in the through hole of switch and copper post is connected with plug blades.
Latch structure for door and window the most according to claim 1, it is characterised in that described switch uses plastic material system Making, latch structure is arranged on the top and bottom outside inside casing.
Latch structure for door and window the most according to claim 1, it is characterised in that described plug blades is by fixing bolt It is fixed on inside casing and in the cavity of fixing bolt insertion copper post.
CN201620639302.8U 2016-06-22 2016-06-22 A kind of latch structure for door and window Expired - Fee Related CN205805247U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620639302.8U CN205805247U (en) 2016-06-22 2016-06-22 A kind of latch structure for door and window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620639302.8U CN205805247U (en) 2016-06-22 2016-06-22 A kind of latch structure for door and window

Publications (1)

Publication Number Publication Date
CN205805247U true CN205805247U (en) 2016-12-14

Family

ID=57505009

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620639302.8U Expired - Fee Related CN205805247U (en) 2016-06-22 2016-06-22 A kind of latch structure for door and window

Country Status (1)

Country Link
CN (1) CN205805247U (en)

Similar Documents

Publication Publication Date Title
CN205189557U (en) Back of body lock with spring bolt buffer block
CN207688050U (en) A kind of snak link
CN205172172U (en) Door lock device
CN208718199U (en) A kind of cleaning room module keel furred ceiling frame
CN205805247U (en) A kind of latch structure for door and window
CN203684839U (en) Cabinet door multiple interlocking structure for draw-out switch cabinet
CN203584075U (en) Safety locking device of rotary opening type blind window
CN205314748U (en) Structure is buckled to cabinet door spiral shell
CN205876012U (en) Embedded suspension door does not have a round attenuator
CN205543787U (en) Can change cabinet door opens switch board of orientation
CN208706547U (en) Shunt release resetting shaft can be made easily to be screwed into the mold cased circuit breaker of gear lever
CN208623178U (en) A kind of distributed board outdoor concealed type door-plate waterproof construction
CN202391313U (en) Open-type stealth anti-theft window body
CN203559717U (en) Main and sub door
CN203435255U (en) Antitheft cabinet door
CN201372679Y (en) Multi-door
CN201786206U (en) Novel burglary-resisting window
CN207144653U (en) The structure ring positioning unit of lockset
CN201162429Y (en) Combination embedded safe case
CN201063041Y (en) Card-inserting electric watch case for preventing fraudulent use
CN203822044U (en) Drawer type safety box
CN203201405U (en) Door for preventing hand from being clamped
CN203145768U (en) Barrier security door
CN209620815U (en) Small push-and-pull transmission module
CN108166869B (en) Novel crescent lock with safety switch

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161214