CN208294257U - A kind of interior locking face burglar-proof mechanism of safe-guard door lock - Google Patents
A kind of interior locking face burglar-proof mechanism of safe-guard door lock Download PDFInfo
- Publication number
- CN208294257U CN208294257U CN201820503619.8U CN201820503619U CN208294257U CN 208294257 U CN208294257 U CN 208294257U CN 201820503619 U CN201820503619 U CN 201820503619U CN 208294257 U CN208294257 U CN 208294257U
- Authority
- CN
- China
- Prior art keywords
- handle
- safe
- door lock
- burglar
- switch
- 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.)
- Active
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a kind of interior locking face burglar-proof mechanism of safe-guard door lock, the technical issues of solution, is, does not have the not high defect of anti-hook mechanism, safety for the above-mentioned safe-guard door lock of the prior art, provides a kind of interior locking face burglar-proof mechanism of safe-guard door lock.Including panel, switch, the drive part for being connected with switch and being mounted on panel, the handle being mounted on panel and the clutch part being connected with handle, handle cannot rotate when the clutch part is connected with drive part, when the clutch part is separated with drive part, handle can be rotated；Beneficial effect is effectively to enhance the safety of security door with anti-theft function.
Description
Technical field
The utility model relates to safe-guard door lock fields, more specifically to a kind of interior locking face theft-proof machine of safe-guard door lock
Structure.
Background technique
Currently, in order to pursue customer experience sense, being usually designed in the safe-guard door lock of the occasions such as all kinds of families or office
It above mentions handle to lock a door, pushes the structure that handle opens the door.Preceding locking face enabling is usually relatively complex outdoors, needs mechanical key or electricity
Sub- identification part such as access card, fingerprint recognition etc., then locking face opens the door then without too complicated design, usually upper handle lock
Door pushes the design that handle is unlocked.When owner gos out, upper handle, which is gone out, to be locked.At this time, usual revolving door inboard is interior
Handle can open the door.The mechanism that safe-guard door lock inboard is opened the door includes locking face on the face of door inboard, Internal handle and by turning
The door lock mechanism for moving Internal handle and being driven.When Internal handle is in shutdown position, the front end of door lock mechanism is caught in the side of security door
In cinclides, then security door is shut；When being rotated down Internal handle, shaft drives door lock mechanism movement, exits door lock mechanism front end
Areole, security door can be opened.
It is brought convenience although rotation Internal handle opens the door in door to house owner people, also brings security risk.Thief, robber
The glass on door, which may be broken, or protrude into hook in door from elongated tools such as other gaps iron wires draws Internal handle to make its rotation,
It can also realize enabling.Therefore, the antitheft index of this safe-guard door lock is not high, dangerous.
Such as most of security door is that anti-illegal-inbreak person enters room in the market, upper position can design one in door
A cat eye device.In this way after criminal destroys cat eye device, using specific purpose tool, act directly on rear handle, from
And cause to be opened easily.So smart lock has developed anti-cat eye structure in the market, rear handle has using knop,
Also have using push-button switch structure, also have and design a switch on panel, turned on the switch when needing, push handle just not
It can open the door.
Utility model content
The technical problem to be solved by the present invention is to not have anti-snag machine for the above-mentioned safe-guard door lock of the prior art
The not high defect of structure, safety provides a kind of interior locking face burglar-proof mechanism of safe-guard door lock.
A kind of interior locking face burglar-proof mechanism of safe-guard door lock including panel, switch, is connected with switch and is mounted on panel
Drive part, the handle being mounted on panel and the clutch part being connected with handle, the clutch part and driving portion split-phase
Handle cannot rotate when connection, and when the clutch part is separated with drive part, handle can be rotated.
Specifically, drive part includes switch button, pedestal, switch shifting block, upper cover, arc pushing block, shifting block and arc are switched
The space interior that shape pushing block is assemblied in pedestal and upper cover is formed, switch shifting block driving arc pushing block linear motion.Switch button is worn
Pedestal is crossed to be fixedly connected with switch shifting block.
Above structure the utility model has the advantages that switch, switch the structure members such as shifting block and arc pushing block all concentrate on a box
It is interior, it is easily installed and replaces.
Further, there is the guide frame worked in coordination between switch shifting block and the upper cover, guarantee the fortune of switch shifting block
The direction that dynamic direction is kept fixed relative to upper cover.
Specifically, the guide frame are as follows: it is equipped with steel ball in switch shifting block, there is the first concave surface on the upper lid, second
Concave surface, the first groove, the steel ball half in switch shifting block the other half in upper cover, the steel ball slips over the first groove the
It is moved back and forth between one concave surface and the second concave surface, the switch shifting block is provided with limit spring and offsets with steel ball, and beneficial effect is
The elastic force of spring makes steel ball keep the state to offset with upper cover, and while guaranteeing the direction of motion of switch shifting block, regulating switch is dialled
Frictional force between block and upper cover.
Further, switching on shifting block has the first inclined-plane, there is the second inclined-plane, first inclined-plane and second on arc pushing block
Inclined-plane offsets, and when switching side-to-side movement on direction of the shifting block stress along upper cover, moves before and after first the second inclined-plane of slope driving
It is dynamic, drive arc pushing block to be moved forward and backward so that switch shifting block be made to move left and right.
Further, the clutch include be connected with handle and rotated simultaneously with handle handle turntable, setting exist
The clutch pin that can pass in and out in handle turntable on handle turntable is assemblied in and is not fixedly connected with turntable on handle turntable
Square shaft set, the arc pushing block offset with clutch pin.
Using the above structure when switch is opened, switch shifting block driving arc pushing block linear motion will be arranged in handle turntable
On clutch pin push-in square shaft set in, thus drive square shaft rotation to open the door；When the switch is closed, arc pushing block is resetting bullet
It is retreated under the action of spring, pin and square shaft set are detached from, and pushing handle cannot open the door.
Further, the square shaft puts on the notch accommodated for clutch pin, when clutch pin is moved in notch
Square shaft set is followed handle turntable to rotate together by the drive of clutch pin, and square shaft set follows handle to rotate together when swing handle,
Square shaft set is not rotated with handle turntable when clutch pin is moved to outside notch, and swing handle can not rotate square set.
Further, square shaft set uses through-hole structure form, and square shaft can pass through the bottommost that square shaft set reaches grip hole,
This avoid the differences because of door thickness, and need replacing the square shaft of different length.It is only needed to configure under this structure actual conditions
Biggish door thickness range can be used in a piece longer square shaft.
Specifically, square shaft set uses the slot of 4 U-shapeds, in this way in assembly and installation, there is no need to remove adjustment square shaft set
Position, because always there is the position for being in alignment with clutch pin in four orientation of square shaft set.
Further, square shaft set is limited on handle turntable by a pressing plate, accordingly even when the direction of replacement handle, not
Influence the driving device of square shaft set and entire on-of pin.
Using the above structure, toggle switch button, drive switch shifting block horizontally slip, switch shifting block on have the first inclined-plane with
The second inclined-plane cooperation on pushing block, when switch shifting block moves left and right, pushing block will be moved forward and backward.Pushing block move forward and backward drive from
Dowel pin nail moves forward and backward, if clutch pin moves forward, will enter square shaft and cover following U-type groove, when handle rotation,
Hand turntable just will drive square shaft set, so that the square shaft covered in square shaft set is driven, and square shaft acts directly on above lock body,
It opens the door with thus can be convenient.Equally, when clutch pin moves backward, square shaft set will be disengaged, such square shaft set will be with
The separation of handle turntable, pushing handle cannot also open the door.
To sum up, structure uses modularization, and switch driving section and handle dial portion are made into a component, assembles in advance
It is good, associated component need to be only fixed on panel when assembling lockset.This design versatility is also relatively good, i.e. other moneys
The lockset of formula can be used as this module.
The interior locking face burglar-proof mechanism for implementing the safe-guard door lock of the utility model, has the advantages that this anti-hook mechanism
It is required that must first toggle switch button make in the hole of clutch pin insertion square shaft set, Internal handle is just able to rotate enabling, therefore enabling
When inevitable requirement door opener in door inboard turn on the switch button, due to space limitations, be difficult to open in thief, burglar outdoors
Even it is difficult to touch switch button, even if they have tool to be hooked to Internal handle, Internal handle is obstructed and is not able to rotate still, can not achieve
Door opening action.Therefore, there is anti-theft function using the utility model, effectively enhances the safety of security door.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the component explosive view of the Internal handle burglar-proof mechanism of the safe-guard door lock of the preferred embodiment in the utility model；
Fig. 2 Fig. 3 is drive part perspective view of the explosion；
Fig. 4 is clutch part perspective view of the explosion.
Specific embodiment
The utility model embodiment is explained as follows with reference to the accompanying drawing:
Embodiment 1
As shown in Figure 1, a kind of interior locking face burglar-proof mechanism of safe-guard door lock, including panel 1, switch button 2 and switch button
2 connected and the drive part being mounted on panel 1, the handle being mounted on panel 1 and the clutch parts being connected with handle, institute
Stating handle 3 when clutch part is connected with drive part cannot rotate, when the clutch part is separated with drive part, handle
3 can rotate.
Such as Fig. 2, shown drive part includes switch button 2, pedestal 4, button shifting block 5, upper cover 6, arc pushing block 7, button
The space interior that shifting block 5 and arc pushing block 7 are assemblied in pedestal 4 and upper cover 6 is formed, button shifting block 5 drive 7 straight line of arc pushing block fortune
It is dynamic.Switch button 2 passes through pedestal and is fixedly connected with button shifting block 5.
The structure members such as switch button 2, button shifting block 5 and arc pushing block 7 all concentrate in a box, be easily installed and
Replacement.
Embodiment 2
On the basis of embodiment 1, as shown in figure 3, being equipped with steel ball 8 in button shifting block 5, have first in the upper cover 6
Concave surface 61, the second concave surface 62, the first groove 63, the other half is in upper cover 6 in button shifting block 5 for 8 half of steel ball, the steel
Ball 8 slips over the first groove 63 and moves back and forth between the first concave surface 61 and the second concave surface 62, and the button shifting block 5 is provided with limit
Spring 9 offsets with steel ball 8, and beneficial effect is that the elastic force of limit spring 9 makes steel ball 8 keep the state to offset with upper cover 6, is guaranteeing
The frictional force while direction of motion of button shifting block 5, between regulation button shifting block 5 and upper cover 6.
There is the first inclined-plane 51 on button shifting block 5, there is the second inclined-plane 71, first inclined-plane 51 and second on arc pushing block 7
Inclined-plane 71 offsets, and when side-to-side movement on direction of 5 stress of button shifting block along upper cover 6, the first inclined-plane 51 pushes the second inclined-plane
71 are moved forward and backward, and drive arc pushing block 7 to be moved forward and backward so that button shifting block 5 be made to move left and right.
Embodiment 3
On the basis of embodiment 1, clutch includes the handle turntable for being connected with handle 3 and rotating simultaneously with handle 3
10, the clutch pin 11 that can be passed in and out in handle turntable 10 on handle turntable 10 is set, is assemblied on handle turntable 10 not
The square shaft set 12 being fixedly connected with handle turntable 10, the arc pushing block 7 offsets with clutch pin 11.
Using the above structure when switch button 2 is opened, button shifting block 5 drives arc pushing block 7 to move along a straight line, and will be arranged in handle
Clutch pin 11 on hand turntable 10 is pushed into square shaft set 12, to drive square shaft rotation to open the door；When switch button 2 is closed
When, arc pushing block 7 retreats under the action of reset spring, and pin and square shaft set 12 are detached from, and pushing handle 3 cannot open the door.
There is the notch accommodated for clutch pin 11 on square shaft set 12, square shaft set 12 when clutch pin 11 is moved in notch
Handle turntable 10 is followed to rotate together by the drive of clutch pin 11, square shaft set 12 follows handle 3 to revolve together when swing handle 3
Turn, square shaft set 12 is not rotated with handle turntable 10 when clutch pin 11 is moved to outside notch, and swing handle 3 can not the side of rotation
Axle sleeve 12.
Square shaft set 12 uses through-hole structure form, and square shaft can pass through the bottommost that square shaft set 12 reaches 3 hole of handle, in this way
The difference because of door thickness is avoided, and needs replacing the square shaft of different length.One is only needed to configure under this structure actual conditions
Biggish door thickness range can be used in longer square shaft.
Square shaft set 12 is using the slot of 4 U-shapeds, and in this way in assembly and installation, there is no need to go to the position of adjustment square shaft set 12
It sets, because always there is the position for being in alignment with clutch pin 11 in four orientation of square shaft set 12.
Using the above structure, toggle switch button, drive button shifting block horizontally slip, have on button shifting block the first inclined-plane with
The second inclined-plane cooperation on pushing block, when button shifting block moves left and right, pushing block will be moved forward and backward.Pushing block move forward and backward drive from
Dowel pin nail moves forward and backward, if clutch pin moves forward, will enter square shaft and cover following U-type groove, when handle rotation,
Hand turntable just will drive square shaft set, so that the square shaft covered in square shaft set is driven, and square shaft acts directly on above lock body,
It opens the door with thus can be convenient.Equally, when clutch pin moves backward, square shaft set will be disengaged, such square shaft set will be with
The separation of handle turntable, pushing handle cannot also open the door.
The embodiments of the present invention are described above in conjunction with attached drawing, but the utility model is not limited to
The specific embodiment stated, the above mentioned embodiment is only schematical, rather than restrictive, this field it is common
Technical staff is not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, these are belonged within the protection of the utility model.
Claims (10)
1. the interior locking face burglar-proof mechanism of a kind of safe-guard door lock, it is characterized in that including panel, switch, being connected with switch and be mounted on face
Drive part, the handle being mounted on panel on plate and the clutch part being connected with handle, the clutch part and driving
Handle can open the door when part is connected, and when the clutch part is separated with drive part, handle cannot open the door.
2. the interior locking face burglar-proof mechanism of safe-guard door lock as described in claim 1, it is characterised in that the drive part includes opening
Button, pedestal, switch shifting block, upper cover, arc pushing block are closed, shifting block is switched and arc pushing block is assemblied in the sky of pedestal and upper cover formation
Between it is internal, switch shifting block driving arc pushing block linear motion, switch button passes through pedestal and is fixedly connected with shifting block is switched.
3. the interior locking face burglar-proof mechanism of safe-guard door lock as claimed in claim 2, it is characterised in that the switch shifting block and upper cover
Between have the guide frame in direction for being kept fixed the direction of motion for switching shifting block relative to upper cover.
4. the interior locking face burglar-proof mechanism of safe-guard door lock as claimed in claim 3, it is characterised in that the guide frame are as follows: switch
It is equipped with steel ball in shifting block, has the first concave surface on the upper lid, the second concave surface, the first groove, the steel ball half is in switch group
In block the other half in upper cover, the steel ball slips over the first groove and moves back and forth between the first concave surface and the second concave surface, described
Switch shifting block is provided with limit spring and offsets with steel ball.
5. the interior locking face burglar-proof mechanism of safe-guard door lock as claimed in claim 2, it is characterised in that have on the switch shifting block
There is the second inclined-plane on one inclined-plane on arc pushing block, and first inclined-plane offsets with the second inclined-plane, when switch shifting block stress is along upper cover
Direction on side-to-side movement when, first the second inclined-plane of slope driving be moved forward and backward.
6. the interior locking face burglar-proof mechanism of safe-guard door lock as described in claim 1, it is characterised in that the clutch part include with
Handle be connected and rotated simultaneously with handle handle turntable, the clutch that can be passed in and out in handle turntable on handle turntable is set
Pin is assemblied in the square shaft set not being fixedly connected with turntable on handle turntable.
7. the interior locking face burglar-proof mechanism of safe-guard door lock as claimed in claim 6, it is characterised in that the square shaft put on for
The notch that clutch pin accommodates, square shaft set is followed handle turntable one by the drive of clutch pin when clutch pin is moved in notch
Rotation is played, square shaft set follows handle to rotate together when swing handle；Square shaft set is not with handle when clutch pin is moved to outside notch
Turntable rotates together, and swing handle can not rotate square set.
8. the interior locking face burglar-proof mechanism of safe-guard door lock as claimed in claim 6, it is characterised in that the square shaft set uses through-hole
Structure type.
9. the interior locking face burglar-proof mechanism of safe-guard door lock as claimed in claim 7, it is characterised in that the square shaft covers upper notch
For the slot of four equally distributed U-shapeds.
10. the interior locking face burglar-proof mechanism of safe-guard door lock as claimed in claim 6, it is characterised in that the square shaft set is pressed by one
Plate limits on handle turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820503619.8U CN208294257U (en) | 2018-04-11 | 2018-04-11 | A kind of interior locking face burglar-proof mechanism of safe-guard door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820503619.8U CN208294257U (en) | 2018-04-11 | 2018-04-11 | A kind of interior locking face burglar-proof mechanism of safe-guard door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208294257U true CN208294257U (en) | 2018-12-28 |
Family
ID=64726086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820503619.8U Active CN208294257U (en) | 2018-04-11 | 2018-04-11 | A kind of interior locking face burglar-proof mechanism of safe-guard door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208294257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107152A (en) * | 2019-03-26 | 2019-08-09 | 广东汇泰龙科技有限公司 | A kind of anti-opal unlocking structure of smart lock |
-
2018
- 2018-04-11 CN CN201820503619.8U patent/CN208294257U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107152A (en) * | 2019-03-26 | 2019-08-09 | 广东汇泰龙科技有限公司 | A kind of anti-opal unlocking structure of smart lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108193940B (en) | For the lock construction in security door | |
| CN208294257U (en) | A kind of interior locking face burglar-proof mechanism of safe-guard door lock | |
| CN108286375B (en) | Refrigerating device | |
| CN206233769U (en) | Safety box latch locking structure with emergency function | |
| CN106014088A (en) | Double-row bolt type intelligent safety box | |
| CN209429716U (en) | A kind of safe and intelligent door lock | |
| CN209228209U (en) | Anti-picking structure for lock | |
| CN109594887B (en) | Anti-picking anti-theft safety door | |
| CN108193941B (en) | A kind of intelligent anti-theft door | |
| CN208184423U (en) | A kind of electronic lock | |
| CN107724787B (en) | Lock structure, safety lock and safety box | |
| CN207377290U (en) | A kind of antitheft door anti-picking lock | |
| CN202913809U (en) | Door locking mechanism of automatic teller machine (ATM) | |
| CN213330490U (en) | Gun cabinet device | |
| CN213838114U (en) | Multifunctional complex lockset structure | |
| CN208816011U (en) | Anti-locking electronic door lock | |
| CN206769591U (en) | Anti-theft lock | |
| CN208330002U (en) | A kind of double independent self-locking finger paper money doors of large capacity automatic teller machine | |
| CN219471804U (en) | Safe private express delivery cabinet locking mechanism | |
| CN101806175B (en) | Lock capable of ensuring portability of key | |
| CN219471785U (en) | Intelligent lamp post modularized antitheft electric appliance door | |
| CN205422326U (en) | Portable safe | |
| CN201810042U (en) | Inner handle anti-hooking mechanism of antitheft door lock | |
| CN110593656A (en) | Lock core separation and reunion pick-proof mechanism | |
| CN214117824U (en) | Passive lock device with key |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |