CN107700941A - The door lock that a kind of anti-opal is opened - Google Patents
The door lock that a kind of anti-opal is opened Download PDFInfo
- Publication number
- CN107700941A CN107700941A CN201711078168.4A CN201711078168A CN107700941A CN 107700941 A CN107700941 A CN 107700941A CN 201711078168 A CN201711078168 A CN 201711078168A CN 107700941 A CN107700941 A CN 107700941A
- Authority
- CN
- China
- Prior art keywords
- door lock
- button assembly
- swing rod
- handle
- opal
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The door lock that anti-opal disclosed by the invention is opened, the square steel base fixed including main body and in main body by pressing plate, it is arranged between main body and handle and offers the rosette of positioning hole, spring, the swing rod set below button assembly and button assembly, described swing rod one end is rotatablely connected with button assembly, the other end of swing rod is connected with link rotatable, contact pin is provided with connecting rod, when button assembly pushes, swing rod rotates, drivening rod moves, and contact pin leaves positioning hole, and described handle can drive square steel base to rotarily open door lock core.Compared with prior art, the door lock that the anti-opal is opened, which only presses button assembly, could realize swing handle opening door lock, can effectively solve the problems, such as that criminal stretches into indoor directly rotating pull handle opening door lock using instrument by opal hole, and performance simple in construction is reliable, cost is relatively low, has good market application value.
Description
Technical field
The invention belongs to door lock field, is to be related to the door lock that a kind of anti-opal is opened specifically.
Background technology
As social development and the raising of people's quality of the life and people's awareness of safety gradually strengthen, home security needs
Also further raising is asked, thus the theftproof performance of the theftproof performance to safe-guard door lock and safe-guard door lock there has also been high requirement.Mesh
The antitheft door for advancing into interior is all provided with opal, and some criminals just destroy opal, by installing the hole of opal using specially
Interior is stretched into instrument lift or press handle opening door lock and get in and stolen, be especially in night owner antitheft
Consciousness weakness is not when have reverse-locking door lock, and criminal is easier to take advantage of what owner slept soundly machine burglary.
The content of the invention
It is an object of the invention to for above-mentioned the deficiencies in the prior art, there is provided the door lock that a kind of anti-opal is opened.
The door lock that a kind of anti-opal provided to solve above-mentioned technical problem is opened, including main body and in main body
The square steel base fixed by pressing plate, described square steel base are connected by bearing with body rotation；
Rosette is arranged between main body and handle, and is provided with positioning hole, and described handle detachably connects with square steel base
Connect；
Handle lid, button assembly, described button assembly lower section are provided with spring, swing rod, described pendulum on handle
Bar one end is rotatablely connected with button assembly, and rotating shaft is provided among described swing rod, and described rotating shaft can turn with the shoulder shaken hands
Dynamic connection, the described swing rod other end are provided with connecting rod；
Described connecting rod is built with contact pin, and when button assembly pushes, swing rod rotation, drivening rod moves, and contact pin leaves
Positioning hole, realize that handle drives the rotatable opening door lock lock core of square steel base.
Further, described swing rod is rotatably connected by pendulum shaft and button assembly, and pendulum shaft can be in swing rod
Rotated in hole.
Further, described swing rod is rotatably connected by alignment pin and connecting rod.
Further, finger connecting rod and the contact pin are structure as a whole or demountable structure..
Compared with prior art, the door lock that the anti-opal is opened, which only presses button assembly, could realize that swing handle is opened
Door lock, can effectively solve the problems, such as that criminal stretches into indoor directly rotating pull handle opening door lock using instrument by opal hole,
And performance simple in construction is reliable, and cost is relatively low, there is good market application value.
Brief description of the drawings
Fig. 1 is the door latch structure schematic diagram that the anti-opal of the present invention is opened；
Fig. 2 is the door lock handle position schematic top plan view that the anti-opal of the present invention is opened；
Fig. 3 is door lock knob component, swing rod, connecting rod, the contact pin fit structure schematic diagram that the anti-opal of the present invention is opened；
In figure：1：Main body, 2：Bearing, 3：Square steel base, 4：Fixing screws, 5：Handle, 6：Spring, 7：Button assembly, 8：
Handle lid, 9：Screw, 10：Rosette, 11：Positioning hole, 12:Pressing plate, 51：Shoulder, 72：Swing rod, 73：Rotating shaft, 74：Swing rod hole,
75：Pendulum shaft, 76：Alignment pin, 77：Connecting rod, 78：Contact pin.
Embodiment
Some vocabulary has such as been used to censure specific components among specification and claim.Those skilled in the art should
It is understood that hardware manufacturer may call same component with different nouns.This specification and claims are not with name
The difference of title is used as the mode for distinguishing component, but is used as the criterion of differentiation with the difference of component functionally.Such as logical
The " comprising " of piece specification and claim mentioned in is an open language, therefore should be construed to " including but do not limit
In ".For specification subsequent descriptions to implement the better embodiment of the present invention, so description is to illustrate the general original of the present invention
For the purpose of then, the scope of the present invention is not limited to.Protection scope of the present invention when regard appended claims institute's defender as
It is accurate.
The present invention is described in further detail below in conjunction with accompanying drawing, but not as the restriction to invention.
Embodiment
As Figure 1-3, the door lock that anti-opal disclosed by the invention is opened, including main body 1 and installation are led on the body 1
The square steel base 3 of the fixation of pressing plate 12 is crossed, described square steel base 3 is rotatablely connected by bearing 2 and main body 1；
Rosette 10 is arranged between main body 1 and handle 5, and is provided with positioning hole 11, described handle 5 and square steel base 3
It is detachably connected by fixing screws 4；
Handle 5 on equipped with handle lid 8, button assembly 7, described handle lid 8 can by screw 9 detachably with handle 5
It is fixed together, the described lower section of button assembly 7 is provided with spring 6, swing rod 72, described one end of swing rod 72 and button assembly 7
Rotation connection, is provided with rotating shaft 73 among described swing rod 72, and described rotating shaft 73 is rotatably connected with 5 shoulder 51 of shaking hands,
The described other end of swing rod 72 is provided with connecting rod 77；
Described connecting rod 77 is built with contact pin 78, and when button assembly 7 pushes, swing rod 72 rotates, and drivening rod 77 moves,
Contact pin 78 leaves positioning hole 11, realizes that handle 5 drives 3 rotatable opening door lock lock core of square steel base.
Preferably, described swing rod 72 is rotatably connected by pendulum shaft 75 and button assembly 7, and pendulum shaft 75 can be
Rotated in swing rod hole 74.
Preferably, described swing rod 72 is rotatably connected by alignment pin 76 and connecting rod 77.
Preferably, finger connecting rod 77 and the contact pin 78 are structure as a whole or demountable structure.
Compared with prior art, the door lock that the anti-opal is opened, which only presses button assembly, could realize that swing handle is opened
Door lock, can effectively solve the problems, such as that criminal stretches into indoor directly rotating pull handle opening door lock using instrument by opal hole,
And performance simple in construction is reliable, and cost is relatively low, there is good market application value.
The preferred embodiments of the present invention have shown and described in described above, but as previously described, it should be understood that the present invention is not
Form disclosed herein is confined to, is not to be taken as the exclusion to other embodiment, and available for various other combinations, modification
And environment, and can be carried out in the scope of the invention is set forth herein by the technology or knowledge of above-mentioned teaching or association area
Change., then all should be in institute of the present invention and the change and change that those skilled in the art are carried out do not depart from the spirit and scope of the present invention
In attached scope of the claims.
Claims (4)
1. a kind of door lock of anti-opal unlatching, including main body (1) and the side for passing through pressing plate (12) fixation in main body (1)
Steel base (3), described square steel base (3) are rotatably connected by bearing (2) and main body (1)；
Rosette (10) is arranged between main body (1) and handle (5), and is provided with positioning hole (11), described handle (5) and square steel
Base (3) is detachably connected；
Shake hands that handle lid (8), button assembly (7) are housed on (5), spring (6), pendulum are provided with below described button assembly (7)
Bar (72), described swing rod (72) one end are rotatably connected with button assembly (7), and rotating shaft is provided among described swing rod (72)
(73), described rotating shaft (73) and the shoulder (51) of handle (5) are rotatably connected, and described swing rod (72) other end is provided with company
Bar (77)；
Described connecting rod (77) is built with contact pin (78), and when button assembly (7) pushes, swing rod (72) rotates, drivening rod
(77) mobile, contact pin (78) leaves positioning hole (11), realizes that handle (5) drives square steel base (3) rotatable opening door lock lock core.
2. the door lock that anti-opal according to claim 1 is opened, it is characterised in that：Described swing rod (72) passes through pendulum shaft
(75) it is rotatably connected with button assembly (7).
3. the door lock that anti-opal according to claim 1 is opened, it is characterised in that：Described swing rod (72) passes through alignment pin
(76) it is rotatably connected with connecting rod (77).
4. the door lock that anti-opal according to claim 1 is opened, it is characterised in that：The finger connecting rod (77) and contact pin (78)
It is structure as a whole or demountable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711078168.4A CN107700941A (en) | 2017-11-06 | 2017-11-06 | The door lock that a kind of anti-opal is opened |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711078168.4A CN107700941A (en) | 2017-11-06 | 2017-11-06 | The door lock that a kind of anti-opal is opened |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107700941A true CN107700941A (en) | 2018-02-16 |
Family
ID=61176665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711078168.4A Pending CN107700941A (en) | 2017-11-06 | 2017-11-06 | The door lock that a kind of anti-opal is opened |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107700941A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2818015A1 (en) * | 1977-04-27 | 1978-11-09 | Lowe & Fletcher Ltd | DOOR LOCK ARRANGEMENT |
| CN203462835U (en) * | 2013-08-27 | 2014-03-05 | 周仝 | Braking anti-opening handle |
| CN205777994U (en) * | 2016-05-13 | 2016-12-07 | 李显才 | Electronic remote control anti-theft lock |
| CN106930605A (en) * | 2017-03-30 | 2017-07-07 | 浙江王力门业有限公司 | Handle mechanism and the handle lock with the mechanism that a kind of anti-opal is opened |
| CN206495571U (en) * | 2017-03-01 | 2017-09-15 | 余树友 | It is a kind of to prevent the door lock from opal unlatching burglar-proof door |
| CN207469911U (en) * | 2017-11-06 | 2018-06-08 | 浙江金凯德智能家居有限公司 | The door lock that a kind of anti-opal is opened |
-
2017
- 2017-11-06 CN CN201711078168.4A patent/CN107700941A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2818015A1 (en) * | 1977-04-27 | 1978-11-09 | Lowe & Fletcher Ltd | DOOR LOCK ARRANGEMENT |
| CN203462835U (en) * | 2013-08-27 | 2014-03-05 | 周仝 | Braking anti-opening handle |
| CN205777994U (en) * | 2016-05-13 | 2016-12-07 | 李显才 | Electronic remote control anti-theft lock |
| CN206495571U (en) * | 2017-03-01 | 2017-09-15 | 余树友 | It is a kind of to prevent the door lock from opal unlatching burglar-proof door |
| CN106930605A (en) * | 2017-03-30 | 2017-07-07 | 浙江王力门业有限公司 | Handle mechanism and the handle lock with the mechanism that a kind of anti-opal is opened |
| CN207469911U (en) * | 2017-11-06 | 2018-06-08 | 浙江金凯德智能家居有限公司 | The door lock that a kind of anti-opal is opened |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180216 |
|
| WD01 | Invention patent application deemed withdrawn after publication |