CN207277996U - Casement door lock - Google Patents
Casement door lock Download PDFInfo
- Publication number
- CN207277996U CN207277996U CN201720887059.6U CN201720887059U CN207277996U CN 207277996 U CN207277996 U CN 207277996U CN 201720887059 U CN201720887059 U CN 201720887059U CN 207277996 U CN207277996 U CN 207277996U
- Authority
- CN
- China
- Prior art keywords
- handle
- lock
- hole
- button
- lock housing
- 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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Abstract
The utility model belongs to lock technology field, more particularly to a kind of casement door lock, including handle and lock housing, handle is arranged in lock housing, handle upper end connects flower fluted disc by axis pin, lock housing is equipped with the fork being meshed with flower fluted disc away from handle side, handle lower end is internally provided with lock core, the position opposite with lock core is equipped with lock core accommodating cavity in lock housing, lock core bottom sides are equipped with notch, it is equipped with and releases the button positioned at lock core upper end in handle, centre position release the button equipped with the rotation axis being inserted in handle, release the button free end close to lock core side be equipped with hooked hand, free end of releasing the button is equipped with groove away from lock core side, the position opposite with groove is equipped with boss in lock housing, boss fastens with groove, hook hand against lock core bottom.The advantages of the utility model：Handle stealth is arranged in lock housing, it is necessary to can eject handle in use, pressing and releasing the button, at the same handle can left and right move, during production, it is not necessary to divide right-hand man to produce, and easy for installation.
Description
Technical field
The utility model belongs to lock technology field, and in particular to a kind of casement door lock.
Background technology
Door lock is for locking the door the equipment to prevent other people from opening this.
Existing door lock, is usually arranged as protruding from the body of door, shape unsightly, and existing door lock, handle due to
Need consideration can left and right turn, therefore point or so production, cause accordingly installation trouble.
Utility model content
Above-mentioned to solve the problems, such as, the utility model provides a kind of casement door lock, its handle stealth is arranged on lock housing
It is interior, it is necessary to handle can be ejected in use, pressing and releasing the button, simultaneously as handle and lock housing upper end are hinged, therefore,
Handle or so can be moved, during production, it is not necessary to divide right-hand man to produce, and it is easy for installation.
A kind of casement door lock, including handle and lock housing, the handle are arranged in the lock housing, and the handle upper end is close
The lock housing side is equipped with first through hole, and square shaft is fixed in the first through hole by axis pin, with described in the lock housing
The opposite position of one through hole is equipped with the second through hole, and the square shaft is mutually fixed through second through hole and with flower fluted disc, the side
Gasket is arranged with outside axis and between the handle and the lock housing, the lock housing is equipped with and institute away from the handle side
The fork that colored fluted disc is meshed is stated, the handle lower end is equipped with third through-hole, lock core, the lock housing are equipped with the third through-hole
The upper position opposite with the lock core is equipped with lock core accommodating cavity, and the lock core bottom sides are equipped with notch, are located on the handle
The third through-hole upper end is equipped with fourth hole, is equipped with and releases the button in the fourth hole, the centre position of releasing the button
Equipped with rotation axis, the free end of releasing the button is equipped with hooked hand close to lock core side, and the free end of releasing the button deviates from lock core
Side is equipped with groove, and the position opposite with the groove is equipped with boss in the lock housing, and the boss fastens with the groove,
The hooked hand is equipped with rotation axis mounting groove against the lock core bottom, the handle bottom position opposite with the rotation axis,
The rotation axis is arranged in the rotation axis mounting groove, it is described release the button between the lock housing be equipped be fixed on described
The limiting plate of hand.
Preferably, handle upper end bottom is located at the first through hole lower position and is equipped with plastic lid.
Preferably, the fork is internally provided with bar pit, and the position opposite with the colored fluted disc is equipped with the bar pit
One toothrow.
Preferably, the limiting plate is respectively equipped with a branch angle, the position of releasing the button close to the hooked hand side both ends
Between two branch angles.
The beneficial effects of the utility model are：Handle stealth is arranged in lock housing, it is necessary to release the button i.e. in use, pressing
Handle can be ejected, simultaneously as handle and lock housing upper end are hinged, therefore, handle or so can be moved, during production, no
A point right-hand man is needed to produce, and it is easy for installation.
Brief description of the drawings
Fig. 1 is the utility model casement door lock structure diagram.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, is not used to limit the utility model.
A kind of casement door lock, as shown in Figure 1, including handle 1 and lock housing 2, the handle 1 is arranged in the lock housing 2,
1 upper end of handle is equipped with first through hole 11 close to 2 side of lock housing, and square shaft 5 is fixed on the first through hole by axis pin
On 11, the position opposite with the first through hole 11 is equipped with the second through hole 21 in the lock housing 2, and the square shaft 5 is through described the
Two through holes 21 are simultaneously fixed with flower 4 phase of fluted disc, and the outside of square shaft 5 is simultaneously arranged with pad between the handle 1 and the lock housing 2
Piece 6, the lock housing 2 are equipped with the fork 3 being meshed with the colored fluted disc 4 away from 1 side of handle, and 1 lower end of handle is set
There is a third through-hole 12, be equipped with lock core 10 in the third through-hole 12, the position opposite with the lock core 10 is set in the lock housing 2
There is lock core accommodating cavity, 10 bottom sides of lock core are equipped with notch 101, are located at 12 upper end of third through-hole on the handle 1
It is equipped with equipped with fourth hole 13, in the fourth hole 13 and releases the button 8,8 centre positions of releasing the button is equipped with rotation axis
81,8 free ends of releasing the button are equipped with hooked hand 82 close to 10 side of lock core, and 8 free ends of releasing the button deviate from lock core 10
Side is equipped with groove 83, and the position opposite with the groove 83 is equipped with boss 22 in the lock housing 2, the boss 22 with it is described
Groove 83 fastens, and the hooked hand 82 is against 10 bottom of lock core, 1 bottom of the handle position opposite with the rotation axis 81
Rotation axis mounting groove is installed, the rotation axis 81 is arranged in the rotation axis mounting groove, 8 and the lock of releasing the button
The limiting plate 9 for being fixed on the handle 1 is equipped between shell 2.
Operation principle is：When the notch 101 of lock core 10 is opposite with hooked hand 82, presses and release the button 8, release the button 8 around rotation
Shaft 81 rotates, and hooked hand 82 enters in notch 101, and boss 22 disengages groove 83 so that and handle 1 and lock housing 2 can separate, point
After opening, handle 1 can be rotated around axis pin, and the flower fluted disc 4 due to being fixed by axis pin is nibbled with 3 phase of fork fixed by lock housing 2
Close, therefore, handle 1 can be with respect to lock housing 2 around axis pin left-right rotation.
In the utility model, handle upper end bottom is located at the first through hole lower position and is equipped with plastic lid 7.
In the utility model, the fork is internally provided with bar pit, the position opposite with the colored fluted disc on the bar pit
A toothrow 31 is installed.
In the utility model, the limiting plate is respectively equipped with a branch angle 91 close to the hooked hand side both ends, described to open
Button is opened between two branch angles.
In the utility model, lock core employs 304 stainless steel dustproof covers.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Any modification, equivalent substitution or improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of casement door lock, including handle and lock housing, it is characterised in that the handle is arranged in the lock housing, described
Hold on hand and be equipped with first through hole close to the lock housing side, square shaft is fixed in the first through hole by axis pin, the lock housing
The upper position opposite with the first through hole is equipped with the second through hole, and the square shaft is through second through hole and mutually solid with flower fluted disc
It is fixed, gasket is arranged with outside the square shaft and between the handle and the lock housing, the lock housing deviates from the handle one
Side is equipped with the fork being meshed with the colored fluted disc, and the handle lower end is equipped with third through-hole, lock is equipped with the third through-hole
Core, the position opposite with the lock core is equipped with lock core accommodating cavity in the lock housing, and the lock core bottom sides are equipped with notch, described
Fourth hole is equipped with positioned at the third through-hole upper end on handle, is equipped with and releases the button in the fourth hole, the unlatching is pressed
Button centre position is equipped with rotation axis, and the free end of releasing the button is equipped with hooked hand, the freedom of releasing the button close to lock core side
End is equipped with groove away from lock core side, and the position opposite with the groove is equipped with boss in the lock housing, the boss with it is described
Groove fastens, and the hooked hand is equipped with rotation against the lock core bottom, the handle bottom position opposite with the rotation axis
Shaft mounting groove, the rotation axis are arranged in the rotation axis mounting groove, and described release the button is equipped between the lock housing
It is fixed on the limiting plate of the handle.
2. casement door lock according to claim 1, it is characterised in that handle upper end bottom is located at the first through hole
Lower position is equipped with plastic lid.
3. casement door lock according to claim 1, it is characterised in that the fork is internally provided with bar pit, the striped
The opposite position of flower fluted disc is equipped with a toothrow described in Kong Shangyu.
4. casement door lock according to claim 1, it is characterised in that the limiting plate is close to the hooked hand side both ends point
Not She You a branch angle, it is described to release the button between two branch angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720887059.6U CN207277996U (en) | 2017-07-20 | 2017-07-20 | Casement door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720887059.6U CN207277996U (en) | 2017-07-20 | 2017-07-20 | Casement door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207277996U true CN207277996U (en) | 2018-04-27 |
Family
ID=61985445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720887059.6U Expired - Fee Related CN207277996U (en) | 2017-07-20 | 2017-07-20 | Casement door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207277996U (en) |
-
2017
- 2017-07-20 CN CN201720887059.6U patent/CN207277996U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20190720 |