CN110306873A - A kind of door lock and the door based on the lock - Google Patents
A kind of door lock and the door based on the lock Download PDFInfo
- Publication number
- CN110306873A CN110306873A CN201910686985.0A CN201910686985A CN110306873A CN 110306873 A CN110306873 A CN 110306873A CN 201910686985 A CN201910686985 A CN 201910686985A CN 110306873 A CN110306873 A CN 110306873A
- Authority
- CN
- China
- Prior art keywords
- lock
- shell
- screw rod
- door
- handle
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 238000005520 cutting process Methods 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- HDDSHPAODJUKPD-UHFFFAOYSA-N fenbendazole Chemical compound C1=C2NC(NC(=O)OC)=NC2=CC=C1SC1=CC=CC=C1 HDDSHPAODJUKPD-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/003—Handles pivoted about an axis perpendicular to the wing
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of door lock and based on the door of the lock, including lock body, door is oblique and packs the shell of a lock body left side, the shell right side, when needing replacing lock core situation, by the way that handle plaque, left handle, tapered end are removed, and lock tongue decorative cover is removed, screw rod is unscrewed, is not necessarily to remove jam plate at this time, the second screw rod to leak outside after need to only unscrewing by screw rod;The second screw rod is rotated with corresponding screwdriver, the second screw rod is under the action of position-arresting disk at this time, rotation is merely capable of without being moved forward and backward, at this point, due to the rotation of the second screw rod, screw thread is socketed in limitation of the limiting section on the second screw rod by mobile cavity, it can only be moved forward and backward, so as to pass through the movement of the second screw rod of control, movement of the control provision for disengagement in a shell left side, the shell right side, and then fixture block can conveniently take out lock core far from steel shaft.
Description
Technical field
The present invention relates to Furniture manufacture design field more particularly to a kind of door lock and based on the door of the lock.
Background technique
Lockset has referred to the utensil of sealing process, it includes lock, key and its attachment, and general explanation is that " must use key
What can be absolved seals device ", now, lockset can also be used up, the instructions such as electricity, magnetic, sound and fingerprint are opened in addition to being opened with key
It opens.Lockset is not singly protective articles, also has the function of " managing " and " decoration ".Also there is a kind of ceremony in international association, uses
Give the expression of symbolistic " key " as friendship.
Door lock is exactly to be used to lock the door as its name suggests, with the equipment for preventing other people from opening this.The classification of door lock
Very much, different in requirement of each occasion to door lock, average family generally uses safe-guard door lock, and highly-safe and price compares
Cheaply.
But there are many shortcomings for existing door lock:
First, when key or lock core are left behind in people's presence needs replacing lock core by foreign object blocking, in actual life usually
It removes entire lockset lock box and is just able to achieve replacement lock core, it is time-consuming and laborious;
Second, the space structure of lockset is unreasonable, i.e., enabled to realize that above-mentioned portable removes lock core reluctantly, is also unable to fully
Using lock box inner space, structure is cumbersome, increases cost.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention
One purpose is to mention a kind of door lock and the door based on the lock, and a kind of door lock and the door based on the lock fundamentally solve
State the problems of proposition.
A kind of door lock, tiltedly and the shell of packaging lock body is left, shell is right including lock body, door, the lock body include the first jackscrew,
Handle shaft, tapered end, lock body spring, the first screw rod being socketed on lock body spring, lock body bumping post, tapered end shaft, lock knob pad
Circle, steel shaft, lock knob body, the second jackscrew, plastic washer, jam plate and for tapered end easy to disassemble, the provision for disengagement of steel shaft,
Wherein, the handle shaft is passed through through the shell left side and the right corresponding first through hole opened up of the shell, steel shaft
A shell left side and right corresponding the second through-hole opened up of shell are worn, and steel shaft is connect with tapered end shaft, tapered end, steel shaft and lock knob body connect
It connects, the lock knob body is located at the shell right side and opens up in the second through-hole and extend to outside, and lock knob is socketed in told steel shaft
Washer;
Wherein, the shell left side engages with the right interconnection of the shell, and a shell left side and housing combination are lock box, the lock
Jam plate is plugged in box;
Offer mutual corresponding semicircle jack on the shell left side and the shell respectively, two mutual corresponding half
Circular socket holes form corresponding disassembly jack, are plugged with the second screw rod in the disassembly jack, and be fixedly attached on the second screw rod
The position-arresting disk that restricted second screw rod moves in disassembly jack.
Preferably, the provision for disengagement includes moving portion, limiting section, clamping portion, fixture block and interconnecting piece;
Wherein, the moving portion internal screw thread is plugged with second screw rod, is fixedly connected with two on the upside of the moving portion
A symmetrically arranged limiting section is fixedly connected with interconnecting piece on the upside of the limiting section, is fixedly connected with two on the interconnecting piece
A symmetrically arranged fixture block is connected with the steel shaft between the fixture block.
Preferably, the shell left side, the shell right side offer the space structure matched with provision for disengagement jointly;
Wherein, the space structure includes the left inside first baffle close to the semicircle disassembly jack of shell, second gear
Plate forms detent between the first baffle and second baffle;
The space structure further includes that third baffle and interior structure are formed by mobile cavity;
And the first baffle, second baffle and third baffle offer it is corresponding non-threaded with second screw rod
Notch;
Wherein, the position-arresting disk is placed in the detent, second screw rod is placed in the non-threaded notch, institute
Stating sliding in mobile cavity body has limiting section.
Preferably, the shell left side is connected with left handle by the first jackscrew.
Preferably, handle plaque is connected on the outside of the left handle.
Preferably, the steel shaft is square shaft.
Preferably, the jam plate is connected with lock tongue decorative cover, and lock tongue decorative cover offers lock tongue corresponding with lock body bumping post and leads to
Road.
Preferably, the end of first screw rod offers card hole, and the lock tongue decorative cover is fixed close to the side of jam plate
It is connected with rubber cutting corresponding with the card hole.
Preferably, the handle shaft is socketed with left handle pad corresponding with left handle close to one end of left handle.
A kind of door, including above-mentioned door lock.
The invention has the following advantages:
First, when needing replacing lock core situation, by the way that handle plaque, left handle, tapered end are removed, and by lock tongue
Decorative cover is removed, and screw rod is unscrewed, and is not necessarily to remove jam plate at this time, the second screw rod to leak outside after need to only unscrewing by screw rod;
The second screw rod is rotated with corresponding screwdriver, the second screw rod is merely capable of rotating under the action of position-arresting disk at this time
Without being moved forward and backward, at this point, the limiting section that screw thread is socketed on the second screw rod is moved due to the rotation of the second screw rod
The limitation of cavity can only be moved forward and backward, so as to control provision for disengagement in shell by the movement of the second screw rod of control
Movement left, in the shell right side, and then fixture block can conveniently take out lock core far from steel shaft;
Second, the mutual cooperation of provision for disengagement and shell a left side, the right internal structure of shell while saving space, ensures
Function;
Third, installs that this lock is also extremely convenient, and screw, lead screw are less, compact-sized, mutually fastens.
Detailed description of the invention
Fig. 1 is door latch structure front-view schematic diagram proposed by the present invention;
Fig. 2 is door latch structure schematic rear view proposed by the present invention;
Fig. 3 is door latch structure perspective view of the explosion proposed by the present invention;
Fig. 4 is that door lock proposed by the present invention is completed schematic diagram;
Fig. 5 is provision for disengagement structural schematic diagram in the embodiment of the present invention;
Fig. 6 is the rearview of Fig. 5;
Fig. 7 is the structural schematic diagram on a shell left side in the embodiment of the present invention;
Fig. 8 is door latch structure perspective view of the explosion in the embodiment of the present invention;
Fig. 9 is door schematic diagram proposed by the present invention.
In figure: the first jackscrew 1, handle plaque 2, left handle 3, left handle pad 4, handle shaft 5, tapered end 6, door be oblique 7, lock body
Spring 8, the first screw rod 9, lock tongue decorative cover 10, lock body bumping post 11, tapered end shaft 12, lock knob washer 13, steel shaft 14, lock knob body
15, the second jackscrew 16, the second screw rod 17, plastic washer 18, a shell left side 19, the shell right side 20, provision for disengagement 21, disassembly jack 22,
Jam plate 23, position-arresting disk 24;First baffle 25, detent 26, second baffle 27, third baffle 28, mobile cavity 29;Moving portion 211,
Limiting section 212, clamping portion 213, fixture block 214, interconnecting piece 215.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings the use of the embodiment of the present invention is described.
As shown in figs 1-9, a kind of door lock, including lock body, door oblique 13 and a shell left side 19, the shell right side 20 of packing lock body, institute
Stating lock body includes the first jackscrew 1, handle shaft 5, tapered end 6, lock body spring 8, the first screw rod 9 being socketed on lock body spring 8, lock
Body bumping post 11, tapered end shaft 12, lock knob washer 13, steel shaft 14, lock knob body 15, the second jackscrew 16, plastic washer 18, jam plate
23 and for tapered end 6 easy to disassemble, the provision for disengagement 21 of steel shaft 14,
Wherein, the handle shaft 5 is through the shell left side 19 and the right 20 corresponding first through hole opened up of the shell, steel
Axis 14 is through a shell left side 19 and right 20 corresponding the second through-holes opened up of shell, and steel shaft 14 is connect with tapered end shaft 12, tapered end 6,
Steel shaft 14 is connect with lock knob body 15, and the lock knob body 15 is located at the shell right side 20 and opens up in the second through-hole and extend to outer
Portion is socketed with lock knob washer 13 in told steel shaft 14;
Wherein, the shell left side 19 is connected with each other with the shell right side 20 and engages, and a shell left side 19 is combined into lock with 20 groups of shell
Box is plugged with jam plate 23 in the lock box;
Mutual corresponding semicircle jack, two reciprocal correspondences are offered on the shell left side 19 and the shell 20 respectively
Semicircle insertion hole groups at corresponding disassembly jack 22, be plugged with the second screw rod 17, and the second screw rod in the disassembly jack 22
The position-arresting disk 24 that restricted second screw rod 17 moves in disassembly jack 22 is fixedly attached on 17.
Further, the provision for disengagement 21 includes moving portion 211, limiting section 212, clamping portion 213, fixture block 214 and connects
Socket part 215;
Wherein, 211 internal screw thread of moving portion is plugged with second screw rod 17, and the upside of the moving portion 211 is fixed
There are two symmetrically arranged limiting sections 212 for connection, and the upside of the limiting section 212 is fixedly connected with interconnecting piece 215, the connection
It is fixedly connected in portion 215 there are two symmetrically arranged fixture block 214, is connected with the steel shaft 14 between the fixture block 214.
Further, the shell left side 19, the shell right side 20 offer the space structure matched with provision for disengagement 21 jointly;
Wherein, the space structure include in a shell left side 19 close to the first baffle 25 of the semicircle disassembly jack 22,
Second baffle 27 forms detent 26 between the first baffle 25 and second baffle 27;
The space structure further includes that third baffle 28 and interior structure are formed by mobile cavity 29;
And the first baffle 25, second baffle 27 and third baffle 28 offer it is corresponding with second screw rod 17
Non-threaded notch;
Wherein, the position-arresting disk 24 is placed in the detent 26, second screw rod 17 is placed in described non-threaded scarce
In mouthful, sliding has limiting section 212 in the mobile cavity 29.
Further, the shell left side 19 is connected with left handle 3 by the first jackscrew 1.
Further, the outside of the left handle 3 is connected with handle plaque 2.
Further, the steel shaft 14 is square shaft.
Further, the jam plate 23 is connected with lock tongue decorative cover 10, and lock tongue decorative cover 10 offer it is right with lock body bumping post 11
The lock tongue channel answered.
Further, the end of first screw rod 9 offers card hole, and the lock tongue decorative cover 10 is close to the one of jam plate 23
Side is fixedly connected with rubber cutting corresponding with the card hole.
Further, the handle shaft 5 is socketed with left handle pad corresponding with left handle 3 close to one end of left handle 3
4。
As described above,
Firstly, a shell left side 19 is mutually clamped with the shell right side 20, and it is placed with jam plate 23 wherein, by handle shaft 5 and steel
Axis 14 is respectively put into first through hole and the second through-hole, and left handle pad 4 is socketed in shaft 5, and right with shell on a shell left side 19
Provision for disengagement 21 is placed between 20, is placed the second screw rod 17 in disassembly jack 22, is selected into the first spiral shell for being socketed with lock body spring 8
Bar 9, the rubber cutting on the bayonet insertion lock tongue decorative cover 10 of the first screw rod 9, lock body bumping post 11 are then mutually right with lock tongue channel
It answers;
Secondly, when needing to remove lock core, i.e., steel shaft 14 when, by the way that handle plaque 2, left handle 3, tapered end 6 are removed, and
Lock tongue decorative cover 10 is removed, screw rod 9 is unscrewed, is not necessarily to remove jam plate 23 at this time, the second spiral shell to leak outside after need to only unscrewing by screw rod 9
Bar 17;
The second screw rod 17 is rotated with corresponding screwdriver, the second screw rod 17 is only capable of under the action of position-arresting disk 24 at this time
Enough rotations are without being moved forward and backward, at this point, screw thread is socketed in the limit on the second screw rod 17 due to the rotation of the second screw rod 17
Portion 212 is limited by mobile cavity 29, can only be moved forward and backward, so as to pass through the movement of the second screw rod 17 of control, control
Movement of the provision for disengagement 21 processed in a shell left side 19, the shell right side 20, and then fixture block 214 can be detached from far from steel shaft 14, steel shaft 14
The control of fixture block 214 can extract steel shaft 14, conveniently take out lock core;
Finally, the mutual cooperation of provision for disengagement 21 and a shell left side 19, right 20 internal structures of shell, while saving space,
Function is ensured.
In addition, other of the door lock of the embodiment of the present invention constitute and effect is known to one skilled in the art
, to reduce redundancy, it is not repeated herein.
It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;It can be mechanical connect
It connects, is also possible to be electrically connected;It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of door lock, including lock body, door is oblique and packs the shell of a lock body left side, the shell right side, it is characterised in that:
The lock body includes the first jackscrew, handle shaft, tapered end, lock body spring, the first screw rod being socketed on lock body spring, lock
Body bumping post, lock knob washer, steel shaft, is locked knob body, the second jackscrew, plastic washer, jam plate and is used for easy to disassemble at tapered end shaft
The provision for disengagement of tapered end, steel shaft,
Wherein, the handle shaft is through the shell left side and the right corresponding first through hole opened up of the shell, and steel shaft is through outer
A shell left side and right corresponding the second through-hole opened up of shell, and steel shaft is connect with tapered end shaft, tapered end, steel shaft is connect with lock knob body,
The lock knob body is located at the shell right side and opens up in the second through-hole and extend to outside, and lock knob pad is socketed in told steel shaft
Circle;
Wherein, the shell left side and the shell right interconnection engage, and a shell left side and housing combination are lock box, in the lock box
It is plugged with jam plate;
Mutual corresponding semicircle jack, two mutual corresponding semicircles are offered on the shell left side and the shell respectively
Insertion hole groups are plugged with the second screw rod in the disassembly jack at corresponding disassembly jack, and are fixedly attached on the second screw rod limited
Make the position-arresting disk that the second screw rod moves in disassembly jack.
2. a kind of door lock as described in claim 1, it is characterised in that: the provision for disengagement includes moving portion, limiting section, clamping
Portion, fixture block and interconnecting piece;
Wherein, the moving portion internal screw thread is plugged with second screw rod, is fixedly connected on the upside of the moving portion there are two right
The limiting section for claiming setting is fixedly connected with interconnecting piece on the upside of the limiting section, is fixedly connected with that there are two right on the interconnecting piece
Claim the fixture block of setting, is connected with the steel shaft between the fixture block.
3. a kind of door lock as claimed in claim 2, it is characterised in that: the shell is left, the shell right side offers and dismantles jointly
The space structure that device matches;
Wherein, the space structure includes left inside first baffle, the second baffle close to the semicircle disassembly jack of shell, institute
It states and forms detent between first baffle and second baffle;
The space structure further includes that third baffle and interior structure are formed by mobile cavity;
And the first baffle, second baffle and third baffle offer non-threaded notch corresponding with second screw rod;
Wherein, the position-arresting disk is placed in the detent, second screw rod is placed in the non-threaded notch, the shifting
Sliding has limiting section in dynamic cavity.
4. such as a kind of door lock of the claim 1-3 as described in any one, it is characterised in that: the shell left side passes through the first jackscrew and connects
It is connected to left handle.
5. a kind of door lock as claimed in claim 4, it is characterised in that: be connected with handle plaque on the outside of the left handle.
6. a kind of door lock as claimed in claim 5, it is characterised in that: the steel shaft is square shaft.
7. a kind of door lock as claimed in claim 6, it is characterised in that: the jam plate is connected with lock tongue decorative cover, and lock tongue decorative cover
Offer lock tongue corresponding with lock body bumping post channel.
8. a kind of door lock as claimed in claim 7, it is characterised in that: the end of first screw rod offers card hole, and institute
It states lock tongue decorative cover and is fixedly connected with rubber cutting corresponding with the card hole close to the side of jam plate.
9. a kind of door lock as claimed in claim 8, it is characterised in that: the handle shaft is socketed with close to one end of left handle
Left handle pad corresponding with left handle.
10. a kind of door, it is characterised in that: including door lock as claimed in claim 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910686985.0A CN110306873B (en) | 2019-07-29 | 2019-07-29 | Door lock and door based on same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910686985.0A CN110306873B (en) | 2019-07-29 | 2019-07-29 | Door lock and door based on same |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110306873A true CN110306873A (en) | 2019-10-08 |
CN110306873B CN110306873B (en) | 2024-03-29 |
Family
ID=68082384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910686985.0A Active CN110306873B (en) | 2019-07-29 | 2019-07-29 | Door lock and door based on same |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110306873B (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201047201Y (en) * | 2007-04-04 | 2008-04-16 | 章华正 | Radial direction actuating claw dialing start type embedded doors built-in lock |
CN201162404Y (en) * | 2007-12-10 | 2008-12-10 | 周树成 | Multifunctional door lock |
WO2014166161A1 (en) * | 2013-04-08 | 2014-10-16 | 上海冠益实业有限公司 | Mortise lock with convertible automatic/manual locking state |
CN104499839A (en) * | 2014-12-25 | 2015-04-08 | 张卫 | Stealing-opening prevention type lock |
CN106761033A (en) * | 2017-02-10 | 2017-05-31 | 惠州市欧比特科技有限公司 | A kind of door lock |
CN206737597U (en) * | 2017-04-25 | 2017-12-12 | 深圳市八佰新技术有限公司 | It is a kind of can convenient changing lock core door latch structure |
CN207004215U (en) * | 2017-07-07 | 2018-02-13 | 遂昌金豪门锁业有限公司 | The cylinder drawback lock for being easy to lock core to change |
CN210508671U (en) * | 2019-07-29 | 2020-05-12 | 广东高意智能家居实业有限公司 | Door lock and door based on same |
-
2019
- 2019-07-29 CN CN201910686985.0A patent/CN110306873B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201047201Y (en) * | 2007-04-04 | 2008-04-16 | 章华正 | Radial direction actuating claw dialing start type embedded doors built-in lock |
CN201162404Y (en) * | 2007-12-10 | 2008-12-10 | 周树成 | Multifunctional door lock |
WO2014166161A1 (en) * | 2013-04-08 | 2014-10-16 | 上海冠益实业有限公司 | Mortise lock with convertible automatic/manual locking state |
CN104499839A (en) * | 2014-12-25 | 2015-04-08 | 张卫 | Stealing-opening prevention type lock |
CN106761033A (en) * | 2017-02-10 | 2017-05-31 | 惠州市欧比特科技有限公司 | A kind of door lock |
CN206737597U (en) * | 2017-04-25 | 2017-12-12 | 深圳市八佰新技术有限公司 | It is a kind of can convenient changing lock core door latch structure |
CN207004215U (en) * | 2017-07-07 | 2018-02-13 | 遂昌金豪门锁业有限公司 | The cylinder drawback lock for being easy to lock core to change |
CN210508671U (en) * | 2019-07-29 | 2020-05-12 | 广东高意智能家居实业有限公司 | Door lock and door based on same |
Also Published As
Publication number | Publication date |
---|---|
CN110306873B (en) | 2024-03-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7836735B2 (en) | Drawer lock set | |
US5575601A (en) | Helix fastener assembly | |
EP2263899A3 (en) | Drive unit for a motor vehicle | |
CN104885340B (en) | Pump assembly | |
CN103815674B (en) | drawer type tool cabinet | |
CN110306873A (en) | A kind of door lock and the door based on the lock | |
CN107369597A (en) | A kind of automobile standby fuse depository dish | |
CN102116107B (en) | Inner room door lock | |
CN206554648U (en) | Turn axle positioning type handle plane lock | |
CN210508671U (en) | Door lock and door based on same | |
CN109484324A (en) | Exterior trimming parts connection structure, mold and the method for manufacturing exterior trimming parts connection structure | |
TW201542944A (en) | Integrated dual-shaft synchronously operating pivot device | |
CN103082854B (en) | Cooker cover buckling device of pressure cooker and pressure cooker | |
CN205654200U (en) | Locking device | |
CN107444304A (en) | A kind of automobile protective box structure | |
CN204531645U (en) | A kind of high strength door lock | |
CN207733121U (en) | Cabinet is renovated in a kind of sealing | |
CN203755807U (en) | Lock cylinder of electronic safe-guard door lock | |
CN203088121U (en) | Combined cabinet | |
CN207110875U (en) | A kind of self-locking door body structure | |
CN105972917A (en) | Combined type refrigerator door end cover, refrigerator door and refrigerator | |
CN206836492U (en) | A kind of key collector | |
CN206539135U (en) | Lock core mechanism | |
CN105257101A (en) | Lock which cannot be opened violently | |
CN209666212U (en) | A kind of high-density polyethylene modified dedicated extrusion screw rod |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant |