CN207829657U - A kind of Crescent lock with safety switch - Google Patents
A kind of Crescent lock with safety switch Download PDFInfo
- Publication number
- CN207829657U CN207829657U CN201820136631.XU CN201820136631U CN207829657U CN 207829657 U CN207829657 U CN 207829657U CN 201820136631 U CN201820136631 U CN 201820136631U CN 207829657 U CN207829657 U CN 207829657U
- Authority
- CN
- China
- Prior art keywords
- lock
- safety switch
- crescent lock
- crescent
- closing piece
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model is related to building hardware field of accessories, more particularly to a kind of Crescent lock with safety switch.The Crescent lock with safety switch, includes the window profile being made of fixed fan and active fan, it is characterised in that：It is provided with lock on the fixed fan, crescent lock is provided on active fan, crescent lock includes the slip lid and closing piece of linkage, and the lock tongue of closing piece corresponds to lock seat hole, and safety switch is provided in crescent lock, and the extending-board of safety switch and the groove of closing piece coordinate.The utility model is simple in structure, easy for installation, and the setting of safety switch construction realizes the promotion of crescent lock security performance, makes crescent lock structure novel, good appearance, and is connected intensity height, is suitable for wide popularization and application.
Description
（One）Technical field
The utility model is related to building hardware field of accessories, more particularly to a kind of Crescent lock with safety switch.
（Two）Background technology
Currently, in building window field, realize that vertical sliding window crescent moon locking device is commonplace.But most crescent locks is mainly fitted
For sliding window, and lack child safety protection device, the security risk of children is big after installation.
（Three）Invention content
The utility model in order to make up for the deficiencies of the prior art, provides a kind of band safety simple in structure, easy for installation
The Crescent of switch is locked.
The utility model is achieved by the following technical solution：
A kind of Crescent lock with safety switch, includes the window profile being made of fixed fan and active fan, feature exists
In：It is provided with lock on the fixed fan, crescent lock is provided on active fan, crescent lock includes the slip lid and closing piece of linkage, lock
The lock tongue of block corresponds to lock seat hole, and safety switch is provided in crescent lock, and the extending-board of safety switch and the groove of closing piece coordinate.
It in the utility model, is fixed respectively by screw between crescent lock, lock and window profile, crescent lock passes through slip lid control
The lock tongue of the movement of lockmaking block, closing piece is inserted into or disengages lock seat hole, to realize locking and the unlock of window；It is designed in crescent lock
Safety switch, when safety switch, which is in, to be opened, the extending-board blocking closing piece movement of safety switch can not control window by slip lid
Unlock, improves security performance；If desired window is unlocked, need to show and close safety switch, the extending-board of safety switch is made to be parked in
In closing piece recess space, this is that window unlock can be controlled by slip lid.
The more excellent technical solution of the utility model is：
The crescent lock includes the pedestal being fixed on active fan, passes through spring I, bullet between pedestal, closing piece, limit bolt
The buckle of spring II and fixinig plate is fixedly connected, shell and slip lid, slip lid embedded component, plastic sheet, safety switch, switch card,
Sub-assembly is connected as by riveted between sliding block, sub-assembly is connected by the buckle of shell with fixinig plate；Pass through upper and lower two
The fastening of sub-assembly realizes the assembling of crescent lock.
The lock is mounted on by tapping screw on fixed fan, and pedestal is fixed on by tapping screw on active fan, is made
Lock and corresponding crescent lock are firm on window profile.
The material of the shell, pedestal and lock is kirsite, enhances the integrated connection intensity of crescent lock.
The utility model is simple in structure, easy for installation, and the setting of safety switch construction realizes crescent lock security performance
It is promoted, makes crescent lock structure novel, good appearance, and be connected intensity height, be suitable for wide popularization and application.
（Four）Description of the drawings
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the appearance diagram of the utility model.
In figure, A fixed fans, B active fans, 1 lock, 2 plastic sheets, 3 sliding blocks, 4 slip lid embedded components, 5 slip lids, 6 safety switches,
7 springs II, 8 pedestals, 9 switch cards, 10 shells, 11 springs I, 12 fixinig plates, 13 limit bolts, 14 closing pieces.
（Five）Specific implementation mode
Attached drawing is a kind of specific embodiment of the utility model.The embodiment includes being made of fixed fan A and active fan B
Window profile is provided with lock 1 on the fixed fan A, and crescent lock is provided on active fan B, and crescent lock includes 4 He of slip lid of linkage
The lock tongue of closing piece 14, closing piece 14 corresponds to lock seat hole, and safety switch 9, the extending-board and closing piece of safety switch 9 are provided in crescent lock
14 groove cooperation；The crescent lock includes the pedestal 8 being fixed on active fan B, between pedestal 8, closing piece 14, limit bolt 13
It is fixedly connected by the buckle of spring I 11, spring II 7 and fixinig plate 12, shell 10 and slip lid 5, slip lid embedded component 4, plastics
Sub-assembly, the buckle that sub-assembly passes through shell 10 are connected as by riveted between piece 2, safety switch 6, switch card 9, sliding block 3
It is connected with fixinig plate 12；The lock 1 is mounted on by tapping screw on fixed fan A, and pedestal 8 is fixed by tapping screw
On active fan B；The material of the shell 10, pedestal 8 and lock 1 is kirsite.
Installation process is as follows：The trepanning on the fixed fan A of window profile, the corresponding positions active fan B first, by lock 1 with certainly
The corresponding position that screw squeezes into fixed fan A is attacked, spring I 7, spring II 11 will be passed through between pedestal 8, closing piece 14, limit bolt 13
And the sub-assembly of fixinig plate 12, the corresponding position of active fan B is squeezed into tapping screw, then by shell 10 and slip lid 5, slip lid
Embedded component 4, plastic sheet 2, safety switch 6, switch card 9（In vain/red）, sliding block 3 sub-assembly and be mounted on activity sectional B
Sub-assembly buckle fastening assembling.
In addition to technical characteristic described in specification, remaining technical characteristic is technology known to those skilled in the art.
Claims (4)
1. a kind of Crescent lock with safety switch, including by fixed fan（A）And active fan（B）The window profile of composition, it is special
Sign is：The fixed fan（A）On be provided with lock（1）, active fan（B）On be provided with crescent lock, crescent lock includes linkage
Slip lid（5）And closing piece（14）, closing piece（14）Lock tongue correspond to lock seat hole, be provided with safety switch in crescent lock（6）, safety switch
（6）Extending-board and closing piece（14）Groove cooperation.
2. the Crescent lock according to claim 1 with safety switch, it is characterised in that：The crescent lock includes fixing
In active fan（B）On pedestal（8）, pedestal（8）, closing piece（14）, limit bolt（13）Between pass through spring I（11）, spring II
（7）And fixinig plate（12）Buckle be fixedly connected, shell（10）With slip lid（5）, slip lid embedded component（4）, plastic sheet（2）, peace
Full switch（6）, switch card（9）, sliding block（3）Between sub-assembly is connected as by riveted, sub-assembly passes through shell（10）Card
Button and fixinig plate（12）It is connected.
3. the Crescent lock according to claim 1 with safety switch, it is characterised in that：The lock（1）By certainly
It attacks screw and is mounted on fixed fan（A）On, pedestal（8）It is fixed on active fan by tapping screw（B）On.
4. the Crescent lock according to claim 2 with safety switch, it is characterised in that：The shell（10）, pedestal
（8）And lock（1）Material be kirsite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820136631.XU CN207829657U (en) | 2018-01-26 | 2018-01-26 | A kind of Crescent lock with safety switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820136631.XU CN207829657U (en) | 2018-01-26 | 2018-01-26 | A kind of Crescent lock with safety switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207829657U true CN207829657U (en) | 2018-09-07 |
Family
ID=63395030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820136631.XU Expired - Fee Related CN207829657U (en) | 2018-01-26 | 2018-01-26 | A kind of Crescent lock with safety switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207829657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166869A (en) * | 2018-01-26 | 2018-06-15 | 亚萨合莱国强（山东）五金科技有限公司 | A kind of Crescent lock with safety switch |
-
2018
- 2018-01-26 CN CN201820136631.XU patent/CN207829657U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166869A (en) * | 2018-01-26 | 2018-06-15 | 亚萨合莱国强（山东）五金科技有限公司 | A kind of Crescent lock with safety switch |
| CN108166869B (en) * | 2018-01-26 | 2023-09-22 | 亚萨合莱国强（山东）五金科技有限公司 | Novel crescent lock with safety switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20220126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |