CN205805247U - A kind of latch structure for door and window - Google Patents
A kind of latch structure for door and window Download PDFInfo
- 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
Links
- 229910052802 copper Inorganic materials 0.000 claims abstract description 16
- 239000010949 copper Substances 0.000 claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- 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
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.
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) |
-
2016
- 2016-06-22 CN CN201620639302.8U patent/CN205805247U/en not_active Expired - Fee Related
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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 |