CN108952321A - A kind of door handle structure - Google Patents
A kind of door handle structure Download PDFInfo
- Publication number
- CN108952321A CN108952321A CN201810778528.XA CN201810778528A CN108952321A CN 108952321 A CN108952321 A CN 108952321A CN 201810778528 A CN201810778528 A CN 201810778528A CN 108952321 A CN108952321 A CN 108952321A
- Authority
- CN
- China
- Prior art keywords
- feel
- square key
- block
- square
- 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
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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
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- 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
- E05B17/00—Accessories in connection with locks
- E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to a kind of door handle structures, are characterized in that, structure includes the square key component with handle linkage；With the connector sleeve of lock body linkage；The switch boards being configured between the square key component and lock body connector sleeve；And the driving switch boards are allowed to be respectively at the feel component of three kinds of different stalls；Offered respectively in the switch boards for realizing lock, escape, the square groove of anti-opal, circular trough and boss.The present invention is by indoor anti-opal unlocking, fast-escape and interior locks three functions and the quick commutation function of handle is integrated in set casing, and stable structure, installation are simple, convenient maintenance and replacement.Indoor anti-opal unlocks, fast-escape and locks three functional unifications and can arbitrarily switch adjustment, and easy to use, anti-theft performance is higher, and the setting of hand feel device, gear is clear, easy to operate.The features such as quick commutating structure has easy to operate, install convenient, saves packaging space.
Description
Technical field
The present invention relates to field of lockset, are a kind of door handle structures specifically.
Background technique
Currently, due to being equipped with opal on most of entry doors, due to the drawbacks of cat eye structure make its can from unloading outdoors,
Unprincipled fellow utilizes tool, from putting in interior by opal hole outdoors and being overlapped on Internal handle, from operational instrument outdoors
It pushes Internal handle to open the door, there are security risks.
It is unlocked in order to prevent by opal, many safe-guard door locks start equipped with anti-opal unlocking function.Currently on the market one
As be all by Internal handle be arranged push a button to realize anti-opal unlocking function, this structure to a certain extent can
It prevents from opening Internal handle by opal, but as long as in rotating while pressing the push button on handle using special tool
Handle can equally open lock.
Handle portion is typically all and is directly installed on panel on the market, needs to increase on panel fixed and limit dress
It sets, increases panel processing cost, later period assembly maintenance trouble.Handle cannot be made quickly to commutate L.H.flapped door and R.H.flapped door, pacified
If the direction of handle is not inconsistent with door-opening mode when dress, master worker is installed at this time and needs to commutate to handle, it is necessary to again will be
Under hand disassembly, it is then adjusted to the installation direction needed, then reinstall, peace is increased while installation effectiveness is greatly reduced
Fill difficulty.
Summary of the invention
It is an object of the invention to solve the deficiency of above-mentioned technical problem, provide a kind of stable structure, anti-theft performance it is good
, having prevents opal unlocking, fast-escape and the novel handle structure for locking three functional unifications.The structure can be modular
It assembles in advance, then integral installation is fixed in stationary backplate.After installation is fixed, handle side can be arbitrarily adjusted according to door-opening mode
To.
The present invention is achieved by the following technical solutions:
A kind of door handle structure, is installed on indoor, has the function of that three are opened, escape and locked to anti-opal, special character exists
In structure includes:
With the square key component 9 of handle linkage；
With the connector sleeve 11 of lock body linkage；
The switch boards 10 being configured between the square key component and lock body connector sleeve；And
The switch boards 10 are driven to be allowed to be respectively at the feel component 17 of three kinds of different stalls；
Offered respectively in the switch boards 10 for realizing lock, escape, the square groove 101 of anti-opal, circular trough 102 and boss
103。
It locks gear and is set as square key and be matched in square groove 101, square key is locked by square groove 101 at this time, and handle can not rotate；
Escape gear is set as square key and is matched in circular trough 102, and the part that square key and circular trough 102 cooperate at this time is free shape
State, using the matching relationship between square key and connector sleeve 11, swing handle can directly drive connector sleeve 11 to unlock by square key；
Anti- opal gear is set as square key and is matched on boss 103, and square key is under the effect of boss 103 along the axis of connector sleeve 11 at this time
To hauling-out, without interaction relation between square key and connector sleeve 11, swing handle can not also be drivingly connected set rotation, cannot achieve out
Lock.
The square key component 9 includes square key 91, and there is square key pin 92, one end to be pressed by square key spring 2 in handle at middle part
In the square key hole of hand 1, the other end is equipped with square key rotary table 94；
Described 11 one end of connector sleeve offers the square groove 111 and circular hole 112 to match respectively with square key 91 and square key rotary table 94, institute
The other end for stating connector sleeve 11 is connected with lock body square key, when the connector sleeve 11 rotation, the lock body square key can be driven to turn
It is dynamic, complete unlocking action；
The switch boards 10 are additionally provided with guide part 104 and interconnecting piece 105, and the interconnecting piece 105 is to be driven by the feel component 17
The controlled end of dynamic control, the guide part 104 are that sliding to it of opening up in switch boards 10 provides the long hole of guiding；
The feel component 17 includes the feel block 174 being installed in stationary backplate 15 and is snug fit at the feel block
Feel button 171 on 174 has hand-held boss 1711, L-type card leg 1715,1714 and of rectangular channel on the feel button 171
Feel pin assemblies, the L-type card leg 1715 for realizing feel button 171 and feel block 174 connection；It is equipped with symmetrical two
It is a, it is respectively engaged in the serrated slot 174a that the feel block 174 opens up；The rectangular channel 1714 is for realizing feel button
Linkage between 171 and switch boards 10, the interconnecting piece 105 of the switch boards 10 are inserted in the rectangular channel 1714；
The feel pin assemblies include feel pin 172 and the feel key seat for installing feel pin 172, the feel key seat tool
There are mutually matched pin hole 1713 and guide pin hole 1712,172 both ends of feel pin are inserted in pin hole 1713 and guide pin hole respectively
In 1712,173 both ends of feel pin spring being arranged in the middle part of feel pin 172 are limited by feel key seat, the ends points of feel pin 172
It remains under the action of feel pin spring 173 and is contradicted with the teeth portion elasticity of the serrated slot 174a of the feel block 174；
The handle 1 is equipped with the square hole for accommodating square hole spring 2 and square key 91, and the installation end of handle 1 is sequentially installed with by side
Set casing 4, linkage block 7 and shifting block 12 of the key through connection；The linkage block 7 and shifting block 12 are placed in 4 enclosure interior of set casing,
Linkage block 7 is mounted on the other side of set casing 4 and linkage block 7, set casing 4 and handle 1 is connected in one via fixing screws 8
It rises；Shifting block 12, in being arranged with reduction torsion spring 13 on the other side of linkage block 7, shifting block 12, is resetted and is turned round by commutation 14 Guan County of screw
The both ends of spring 13 are mounted on respectively on shifting block boss 121 and set casing boss 41；
The set casing 4 is tightly fixed in stationary backplate 15 by 16, shell screw；
It is preset in the stationary backplate 15 for the handle locating slot of mounting knob and the feel for installing feel component
Block mounting base, the set casing 4 is corresponding with stationary backplate 15 to offer screw hole, and shell screw 16 passes through set casing 4 and fixes
The two is connected by the screw hole on backboard 15；The feel component is fixedly installed in feel by feel block 174 and four screws
In block mounting base, the connection of feel component and stationary backplate 15 is realized；
Door handle structure of the invention is also provided with handle commutation function simultaneously；Switch boards 10 are adjusted by feel component to slide into
Square key 91 is placed in 102 position of circular trough in switch boards 10, i.e. escape gear；Loosening simultaneously will be between shifting block 12 and linkage block 7
The screw 14 that commutates is deviate from, and shifting block 12 can be relatively rotated with linkage block 7 at this time, after turning to predetermined position, pass through stationary backplate 15
On two via holes 151 be screwed into commutation screw 14 so that shifting block 12 is connected again with linkage block 7.
Door handle structure of the present invention passes through the locking indoor anti-opal unlocking, fast-escape and interior of modularized design
Three functions and the quick commutation function of handle are integrated in set casing, and stable structure, installation are simple, convenient maintenance and replacement.It is indoor
Anti- opal unlocks, fast-escape and locks three functional unifications and can arbitrarily switch adjustment, and easy to use, anti-theft performance is higher,
The setting of hand feel device, gear is clear, easy to operate.Quick commutating structure has easy to operate, install convenient, saves packaging
The features such as space.
Detailed description of the invention
Fig. 1: door handle overall structure diagram of the present invention；
Fig. 2: door handle assembling structure schematic diagram of the present invention；
Fig. 3: grip structure schematic diagram；
Fig. 4: square key and switch boards third gear switching position schematic diagram；
Fig. 5: feel component structure diagram；
Fig. 6: button structure schematic diagram；
Fig. 7: button positive structure schematic；
In figure, 1, handle, 2, square key spring, 3, lasso, 4, set casing, 41, shell boss, 5, gasket, 6, saddle shaped washer, 7, connection
Motion block, 8, fixing screws, 9, square key component, 91, square key, 92, square key pin, 93, square key screw, 94, rotary table, 10, switch boards,
101, square groove, 102, circular trough, 103, boss, 104, guide part, 105, interconnecting piece, 11, connector sleeve, 111, square groove, 112, circle
Hole, 12, shifting block, 121, shifting block boss, 13, shifting block torsional spring, 14, commutation screw, 15, stationary backplate, 151, via hole, 16, shell
Screw；17, feel component, 171, feel knob, 1711, hand-held boss, 1712, guide pin hole, 1713, pin hole, 1714, rectangle
Slot, 1715, L-type card leg, 1716, border boss, 172, feel pin, 173, feel spring, 174, feel block, 18, feel block spiral shell
Nail.
Specific embodiment
Below in conjunction with attached drawing, specific embodiments of the present invention are provided, for structure composition and design principle of the invention
It is described in further detail with operating process.
Embodiment one
A kind of door handle structure, main structure include handle 1, square key spring 2, lasso 3, set casing 4, gasket 5, saddle shaped washer
6, linkage block 7, fixing screws 8, square key component 9, switch boards 10, connector sleeve 11, shifting block 12, torsional spring 13, are fixed commutation screw 14
Backboard 15, shell screw 16, feel component 17, screw 18.
The circular hole that handle 1 passes through on set casing 4 is fixed together with linkage block 7 by fixing screws 8, set casing 4 and handle 1
Between be equipped with lasso 3, between linkage block 7 and set casing 4 be equipped with adjustment handle 1 and 4 gap of set casing gasket 5 and saddle shaped washer
6；Handle 1 is equipped with square hole, and square hole is provided with square key spring 2, and the square hole of one end insertion handle 1 of square key 91 is interior and is pressed in side
On key spring 2, the other end passes through switch boards 10 and is inserted into connector sleeve 11, the connecting pin side of offering of connector sleeve 11 and square key component 9
Slot 111 and circular hole 112, the rotary table 94 of 91 end of square key is inserted into connector sleeve 11 to be matched with circular hole 112；11 turns of connector sleeve
It being actively tied in shifting block 12, shifting block 12 is connect by the screw 14 that commutates with linkage block 7, and shifting block torsional spring 13 is placed in shifting block 12, and
The both ends of torsional spring are matched by the shifting block boss 121 on shifting block 12 with the shell boss 41 on set casing 4, and entire handle is formed
Set casing 4 and entire grip structure are fixed in stationary backplate 15 by structure finally by two shell screws 16.
Three function switch principles are locked in indoor anti-opal, escape and interior:
The feel button 171 on feel component 17 is stirred, switch boards 10 is driven to slide relative to square key 91, is cut when square key 91 is in
When changing 101 position of square groove on plate 10, square key component 9 is not able to rotate at this time；Square key component 9 is acted in the pressure of square key spring 2
Under, the lower end of square key 91 is caught in the square groove 111 of connector sleeve 11, is able to rotate connector sleeve 11 not, and the other end of connector sleeve 11 connects
Lock body square key is connect, is able to rotate lock body square key not, outdoor cannot be unlocked by handle, realize indoor back locking function.
When square key 91 is in 102 position of circular trough in switch boards 10,1 square key component 9 of squeeze grip can turn with handle
It is dynamic；Square key spring 2 pressure effect under, the lower end of square key 91 is caught in the square groove 111 of connector sleeve 11, make connector sleeve 11 with
Square key component 9 rotates, and the other end of connector sleeve 11 connects lock body square key, and connector sleeve 11 drives the rotation of lock body square key, realizes escape
It unlocks.
When square key 91 is in 103 position of boss in switch boards 10, boss 103 is by rolling in configuration and square key 91
Square key pin 92(square key 91 is equipped with the square key screw 93 for preventing square key pin 92 from deviating from) square groove 111 by square key 91 from connector sleeve 11
Middle hauling-out is detached from square key component 9 and connector sleeve 11, keeps connector sleeve 11 free to rotate, and the other end of connector sleeve 11 connects lock
Body square key, to keep lock body square key free to rotate, the outer handle of outdoor pressing can drive lock body square key to rotate, and realize that outdoor is opened
Lock；One end of square key 91 is stuck in switch boards 10, and square key component 9 is not able to rotate at this time, since the other end of square key 91 is placed in handle
In 1 square hole of hand, handle 1 is not able to rotate at this time, i.e., indoor handle is unavailable, realizes indoor anti-opal.
Handle reversing principle:
It stirs feel button 171, switch boards 10 is made to be in escape position, i.e., 91 are in 102 position of circular trough in switch boards 10,
The lower end of square key 91 is in the square groove 111 of connector sleeve 11, by two via holes 151 in stationary backplate 15, loosens commutation spiral shell
Nail 14, the screw 14 that makes to commutate is deviate from from linkage block 7, to make linkage block 7 that can relatively rotate with shifting block 15,1 band of handle at this time
Dynamic linkage block 7 and square key component 9 can 360 ° rotate freely, shifting block 12 is kept not under the action of shifting block torsional spring 13 and set casing 4
It is dynamic.Enabling direction is determined when installation, after handle 1 to be rotated to required enabling direction, passes through two via holes 151 using tool,
Commutation screw 14 is tightened with linkage block 7, so that shifting block 12 is connected with linkage block 7, realizes handle commutation.It is loosened when packing and transporting
Commutate screw 14, can rotate to handle 1 and simply, save space with the consistent direction of stationary backplate 15, packaging.
Therefore the handle commutation of the invention screw that only needs to commutate is backed out from linkage block, handle can be made freely to turn
It is dynamic, after determining enabling direction and handle is rotated to correct position, commutation screw is screwed into linkage block, can realize handle
Commutation and positioning.
The modular overall construction design of the present invention has easy to operate, saving packaging, it can be achieved that Fast Installation and commutation
The features such as space.
Feel principle:
Mainly including feel button 171, feel pin 172, feel spring 173, feel block 174 in 17 structure of feel component, wherein
Feel pin 172 is placed in the pin hole 1713 and guide pin hole 1712 of feel button 171, and guide pin hole 1712 is designed as open type
Semicircle orifice in order to feel pin 172 installation.Feel spring 173 is interspersed in feel pin 172, and is placed in feel pin 172 and is led
To between hole 1712.L-type card leg 1715 and border boss 1716 are provided on feel button 171, feel block 174 is placed in card leg
Between 1715 and border boss 1716.Feel block 174 is equipped with serrated slot 174a, and the serrated slot 174a opposite side is equipped with wave
Tooth, the wave tooth elasticity after installation on the end of feel pin 172 and feel block 174, which is pressed, to be touched.The interconnecting piece 105 of 10 end of reversing plate
It is inserted into the rectangular channel 1714 of button 171, feel component 17 is connected with reversing plate 10, and feel block 174 passes through four feel blocks
Screw 18 is fixed in stationary backplate 15.
Hand-held boss 1711 when use in promoting button 171 slides button 171 relative to feel block 174, thus band
It starts to feel pin 172 and be slided in wave tooth.Feel pin 172 from the bottom of wave tooth into top slide, by the extruding of wave tooth
It retracts, from top into basal sliding, pop-up slides to another wave tooth bottom under the effect of feel spring 173, to be formed bright
Aobvious feel position.
The setting of hand feel device makes indoor anti-opal, escapes and lock three working positions, and gear is clear, the side of operating with
Just, in conjunction with the push-button design of ergonomics, use is more comfortable, more humanized.
Grip structure of the invention is modular to unlock indoor anti-opal, three functions are locked in fast-escape and interior and
The quick commutation function of handle is integrated in set casing, stable structure, installation it is simple, convenient maintenance and replacement.Indoor anti-opal is opened
Lock and locks three functional unifications and can arbitrarily switch adjustment fast-escape, and easy to use, anti-theft performance is higher, and feel fills
The setting set, gear is clear, easy to operate.Quick commutating structure has easy to operate, install convenient, saves packaging space etc.
Feature.
Claims (10)
1. a kind of door handle structure, is installed on indoor, has the function of that three are opened, escape and locked to anti-opal, is characterized in that,
Its structure includes:
With the square key component of handle linkage；
With the connector sleeve of lock body linkage；
The switch boards being configured between the square key component and lock body connector sleeve；And
The switch boards are driven to be allowed to be respectively at the feel component of three kinds of different stalls；
Offered respectively in the switch boards for realizing lock, escape, the square groove of anti-opal, circular trough and boss.
2. a kind of door handle structure as described in claim 1, is characterized in that
It locks gear and is set as square key and be matched in square groove, square key is locked by square groove at this time, and handle can not rotate；
Escape gear is set as square key and is matched in circular trough, and the part of square key and circular trough cooperation is free state, benefit at this time
With the matching relationship between square key and connector sleeve, swing handle can directly drive connector sleeve to unlock by square key；
Anti- opal gear is set as square key and is matched on boss, and axial direction of the square key under boss effect along connector sleeve is hauled out at this time,
Without interaction relation between square key and connector sleeve, swing handle can not also be drivingly connected set rotation, cannot achieve unlocking.
3. a kind of door handle structure as described in claim 1, is characterized in that
The square key component includes square key, and middle part has square key pin, one end by square key pressure mounting of the spring in the square key hole of handle
Interior, the other end is equipped with square key rotary table.
4. a kind of door handle structure as claimed in claim 3, is characterized in that
Described connector sleeve one end offers the square groove and circular hole to match respectively with square key and square key rotary table, the connector sleeve it is another
One end is connected with lock body square key, when the connection walks around dynamic, the lock body square key can be driven to rotate, complete unlocking action.
5. a kind of door handle structure as described in claim 1, is characterized in that
The switch boards are equipped with interconnecting piece, and the interconnecting piece is the controlled end controlled by the feel Component driver.
6. a kind of door handle structure as described in claim 1, is characterized in that
The feel component includes the feel block being installed in stationary backplate and the feel that is snug fit on the feel block
Button has hand-held boss, L-type card leg, rectangular channel and feel pin assemblies on the feel button, and the L-type card leg is for real
The connection of existing feel button and feel block；It is equipped with symmetrical two, is respectively engaged in the serrated slot that the feel block opens up；
The rectangular channel is inserted in the rectangle for realizing the linkage between feel button and switch boards, the interconnecting piece of the switch boards
In slot.
7. a kind of door handle structure as claimed in claim 6, is characterized in that
The feel pin assemblies include feel pin and the feel key seat for installing feel pin, and the feel key seat has mutual
The pin hole and guide pin hole of cooperation, feel pin both ends are inserted in pin hole and guide pin hole respectively, the hand being arranged in the middle part of feel pin
Sense pin both ends of the spring limited by feel key seat, the ends points of feel pin remained under the action of feel pin spring with it is described
The teeth portion elasticity of the serrated slot of feel block contradicts.
8. a kind of door handle structure as described in claim 1, is characterized in that
The handle is equipped with the square hole for accommodating square hole spring and square key, and the installation end of handle is sequentially installed with to be run through by square key
Set casing, linkage block and the shifting block of connection；The linkage block and shifting block are placed in set casing enclosure interior, and linkage block is mounted on solid
Determine the other side of shell and linkage block, set casing and handle are fixed together via fixing screws；Shifting block is solid by commutation screw
It is satisfied with the other side of linkage block, reduction torsion spring is arranged on shifting block, the both ends of reduction torsion spring is mounted on shifting block boss respectively and consolidates
Determine on shell boss.
9. a kind of door handle structure as described in claim 1, is characterized in that
It is preset in the stationary backplate for the handle locating slot of mounting knob and the feel block for installing feel component
Mounting base, the set casing is corresponding with stationary backplate to offer screw hole, and shell screw passes through in set casing and stationary backplate
The two is connected by screw hole；The feel component is fixedly installed in feel block mounting base by feel block and four screws, real
The connection of existing feel component and stationary backplate.
10. a kind of door handle structure as described in claim 1, is characterized in that
It is provided with handle commutation function；Switch boards, which are adjusted, by feel component slides into the round slot position that square key is placed in switch boards
It sets；It loosens and deviates from the commutation screw between shifting block and linkage block, shifting block can be relatively rotated with linkage block at this time, be turned to pre-
Positioning postpones, and commutation screw is screwed by two via holes in stationary backplate, so that shifting block is connected again with linkage block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810778528.XA CN108952321B (en) | 2018-07-16 | 2018-07-16 | Door handle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810778528.XA CN108952321B (en) | 2018-07-16 | 2018-07-16 | Door handle structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108952321A true CN108952321A (en) | 2018-12-07 |
| CN108952321B CN108952321B (en) | 2023-08-22 |
Family
ID=64495590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810778528.XA Active CN108952321B (en) | 2018-07-16 | 2018-07-16 | Door handle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108952321B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206389A (en) * | 2019-07-03 | 2019-09-06 | 广东科徕尼智能科技有限公司 | Door lock |
| CN110607940A (en) * | 2019-10-25 | 2019-12-24 | 烟台三环锁业集团股份有限公司 | Door lock hand-sensing mechanism |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050044666A1 (en) * | 2003-08-27 | 2005-03-03 | Stone River Bronze, L.C. | Door handle system |
| US20110185777A1 (en) * | 2010-02-04 | 2011-08-04 | Cmech (Guangzhou) Industrial Ltd. | Side-hung door or window single latch lock |
| JP2012237121A (en) * | 2011-05-11 | 2012-12-06 | Shibutani:Kk | Cylinder lock |
| CN102817498A (en) * | 2012-08-24 | 2012-12-12 | 无锡格瑞特金属制品有限公司 | Escape fire-proof lock |
| CN106401288A (en) * | 2016-11-15 | 2017-02-15 | 中山市惠氏五金科技有限公司 | High-safety door lock interior opening preventing mechanism |
| CN106481145A (en) * | 2015-09-02 | 2017-03-08 | 广东金点原子制锁有限公司 | A kind of lockset of quick-replaceable handle left and right directions |
| CN207004192U (en) * | 2017-07-24 | 2018-02-13 | 广东科裕智能科技有限公司 | A kind of door lock handle component that can quickly commutate |
| CN209163630U (en) * | 2018-07-16 | 2019-07-26 | 烟台三环锁业集团股份有限公司 | A kind of door handle structure |
-
2018
- 2018-07-16 CN CN201810778528.XA patent/CN108952321B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050044666A1 (en) * | 2003-08-27 | 2005-03-03 | Stone River Bronze, L.C. | Door handle system |
| US20110185777A1 (en) * | 2010-02-04 | 2011-08-04 | Cmech (Guangzhou) Industrial Ltd. | Side-hung door or window single latch lock |
| JP2012237121A (en) * | 2011-05-11 | 2012-12-06 | Shibutani:Kk | Cylinder lock |
| CN102817498A (en) * | 2012-08-24 | 2012-12-12 | 无锡格瑞特金属制品有限公司 | Escape fire-proof lock |
| CN106481145A (en) * | 2015-09-02 | 2017-03-08 | 广东金点原子制锁有限公司 | A kind of lockset of quick-replaceable handle left and right directions |
| CN106401288A (en) * | 2016-11-15 | 2017-02-15 | 中山市惠氏五金科技有限公司 | High-safety door lock interior opening preventing mechanism |
| CN207004192U (en) * | 2017-07-24 | 2018-02-13 | 广东科裕智能科技有限公司 | A kind of door lock handle component that can quickly commutate |
| CN209163630U (en) * | 2018-07-16 | 2019-07-26 | 烟台三环锁业集团股份有限公司 | A kind of door handle structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206389A (en) * | 2019-07-03 | 2019-09-06 | 广东科徕尼智能科技有限公司 | Door lock |
| CN110206389B (en) * | 2019-07-03 | 2024-03-26 | 广东好太太智能家居有限公司 | Door lock |
| CN110607940A (en) * | 2019-10-25 | 2019-12-24 | 烟台三环锁业集团股份有限公司 | Door lock hand-sensing mechanism |
| CN110607940B (en) * | 2019-10-25 | 2024-05-03 | 烟台三环锁业集团股份有限公司 | Door lock handfeel mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108952321B (en) | 2023-08-22 |
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