CN108952321B - Door handle structure - Google Patents
Door handle structure Download PDFInfo
- Publication number
- CN108952321B CN108952321B CN201810778528.XA CN201810778528A CN108952321B CN 108952321 B CN108952321 B CN 108952321B CN 201810778528 A CN201810778528 A CN 201810778528A CN 108952321 B CN108952321 B CN 108952321B
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- CN
- China
- Prior art keywords
- hand feeling
- square key
- square
- handle
- block
- 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.)
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Classifications
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- 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
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- 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
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- 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
Abstract
The invention relates to a door handle structure, which is characterized by comprising a square key component linked with a handle; the connecting sleeve is connected with the lock body in a linkage way; the switching plate is arranged between the square key assembly and the lock body connecting sleeve; the hand feeling component drives the switching plate to be respectively positioned at three different gears; square grooves, round grooves and bosses for realizing back locking, escape and cat eye prevention are respectively formed in the switching plate. The invention integrates three functions of indoor cat eye unlocking prevention, rapid escape and indoor back locking into the fixed shell, and has the advantages of stable structure, simple installation and convenient maintenance and replacement. The three functions of indoor cat eye unlocking prevention, rapid escape and back locking are combined and can be switched and adjusted at will, so that the anti-theft device is convenient to use, higher in anti-theft performance, clear in gear and convenient to operate. The quick reversing structure has the characteristics of simple operation, convenient installation, packaging space saving and the like.
Description
Technical Field
The invention relates to the field of locks, in particular to a door handle structure.
Background
At present, most of household doors are provided with peepholes, and due to the defect of the peephole structure, the peephole can be detached from the outside of the door, and an illegal bare uses tools which extend into the room from the outside of the door through the peephole holes and are lapped on the inner handle, so that the inner handle can be pressed down to open the door from the outside of the door by operating the tools, and potential safety hazards exist.
In order to prevent unlocking through the peep hole, many anti-theft door locks are provided with peep hole unlocking preventing functions. At present, the anti-peep opening function is generally realized by arranging a push button on the inner handle, and the structure can prevent the inner handle from being opened through the peep opening to a certain extent, but only a special tool is used for pressing the push button on the handle and simultaneously rotating the inner handle, so that the lock can be opened.
The handle part is generally directly installed on the panel in the market, and fixing and limiting devices are required to be added on the panel, so that the processing cost of the panel is increased, and the assembly and maintenance are troublesome in the later period. For the left door and the right door, the handle can not be quickly reversed, and if the direction of the handle is inconsistent with the door opening mode during installation, an installation master needs to reverse the handle at the moment, the handle must be detached again, then the handle is adjusted to the required installation direction, and the handle is reinstalled, so that the installation efficiency is greatly reduced, and meanwhile, the installation difficulty is increased.
Disclosure of Invention
The invention aims to solve the defects of the technical problems, and provides a novel handle structure which has stable structure and good anti-theft performance and has three functions of preventing a cat eye from unlocking, escaping quickly and locking reversely. The structure can be assembled in advance in a modularized manner, and then is integrally installed and fixed on the fixed back plate. After the installation and fixation, the direction of the handle can be arbitrarily adjusted according to the door opening mode.
The invention is realized by the following technical scheme:
the utility model provides a door handle structure installs in indoor side, has three functions of preventing cat eye and opens, flee and lock, and is characterized in that, its structure includes:
a square key assembly 9 linked with the handle;
the connecting sleeve 11 is in linkage with the lock body;
a switching plate 10 arranged between the square key assembly and the lock body connecting sleeve; and
the hand feeling component 17 is used for driving the switching plate 10 to be respectively in three different gears;
the switching plate 10 is respectively provided with a square groove 101, a circular groove 102 and a boss 103 for realizing back locking, escape and cat eye prevention.
The reverse locking gear is set as that the square key is matched with the square groove 101, and at the moment, the square key is locked by the square groove 101, and the handle cannot rotate;
the escape gear is set as that the square key is matched with the circular groove 102, at the moment, the part of the square key matched with the circular groove 102 is in a free state, and the connecting sleeve 11 can be directly driven to unlock by rotating the handle through the square key by utilizing the matching relation between the square key and the connecting sleeve 11;
the peep hole preventing gear is set to be matched with the boss 103 by the square key, the square key is pulled out along the axial direction of the connecting sleeve 11 under the action of the boss 103, the square key and the connecting sleeve 11 are not in linkage relation, and the rotating handle cannot drive the connecting sleeve to rotate, so that unlocking cannot be realized.
The square key assembly 9 comprises a square key 91, wherein the middle part of the square key assembly is provided with a square key pin 92, one end of the square key pin is pressed into a square key hole of the handle 1 through a square key spring 2, and the other end of the square key pin is provided with a square key round table 94;
one end of the connecting sleeve 11 is provided with a square groove 111 and a round hole 112 which are respectively matched with the square key 91 and the square key round table 94, the other end of the connecting sleeve 11 is connected with a lock body square key, and when the connecting sleeve 11 rotates, the lock body square key can be driven to rotate to finish unlocking actions;
the switching plate 10 is further provided with a guide part 104 and a connecting part 105, the connecting part 105 is a controlled end driven and controlled by the hand feeling component 17, and the guide part 104 is a long hole formed in the switching plate 10 for guiding the sliding of the switching plate;
the hand feeling component 17 comprises a hand feeling block 174 arranged on the fixed back plate 15 and a hand feeling button 171 in sliding fit with the hand feeling block 174, the hand feeling button 171 is provided with a hand holding boss 1711, an L-shaped clamping leg 1715, a rectangular groove 1714 and a hand feeling pin component, and the L-shaped clamping leg 1715 is used for realizing connection between the hand feeling button 171 and the hand feeling block 174; two symmetrical saw tooth grooves 174a are arranged and are respectively clamped in the saw tooth grooves 174a formed in the hand feeling blocks 174; the rectangular groove 1714 is used for realizing linkage between the hand feeling button 171 and the switching plate 10, and the connecting part 105 of the switching plate 10 is inserted into the rectangular groove 1714;
the hand feeling pin assembly comprises a hand feeling pin 172 and a hand feeling pin seat for installing the hand feeling pin 172, wherein the hand feeling pin seat is provided with a pin hole 1713 and a guide pin hole 1712 which are mutually matched, two ends of the hand feeling pin 172 are respectively inserted into the pin hole 1713 and the guide pin hole 1712, two ends of a hand feeling pin spring 173 sleeved in the middle of the hand feeling pin 172 are limited by the hand feeling pin seat, and the end contact of the hand feeling pin 172 always keeps elastic contact with the tooth part of the sawtooth groove 174a of the hand feeling block 174 under the action of the hand feeling pin spring 173;
the handle 1 is provided with a square hole for accommodating the square hole spring 2 and the square key 91, and the mounting end of the handle 1 is sequentially provided with a fixed shell 4, a linkage block 7 and a shifting block 12 which are connected through the square key; the linkage block 7 and the shifting block 12 are both arranged in the shell of the fixed shell 4, the linkage block 7 is arranged on the other side of the fixed shell 4, and the linkage block 7, the fixed shell 4 and the handle 1 are fixedly connected together through the fixing screw 8; the shifting block 12 is fixedly arranged on the other side of the linkage block 7 through a reversing screw 14, a reset torsion spring 13 is sleeved on the shifting block 12, and two ends of the reset torsion spring 13 are respectively hung on a shifting block boss 121 and a fixing shell boss 41;
the fixed shell 4 is fastened on the fixed back plate 15 through a shell screw 16;
the handle positioning groove for installing a handle and the hand feeling block installation seat for installing a hand feeling component are preset on the fixed back plate 15, screw holes are correspondingly formed in the fixed shell 4 and the fixed back plate 15, and shell screws 16 penetrate through the screw holes in the fixed shell 4 and the fixed back plate 15 to fixedly connect the fixed shell 4 and the fixed back plate 15; the hand feeling component is fixedly arranged on the hand feeling block mounting seat through the hand feeling block 174 and four screws, so that the hand feeling component is connected with the fixed backboard 15;
the door handle structure of the invention also provides a handle reversing function; the switching board 10 is adjusted to slide to the position of the circular groove 102 on the switching board 10 by the hand feeling component, namely, the escape gear; the reversing screw 14 between the shifting block 12 and the linkage block 7 is loosened and separated, at the moment, the shifting block 12 and the linkage block 7 can rotate relatively, and after the shifting block 12 and the linkage block 7 rotate to the preset positions, the reversing screw 14 is screwed in through two through holes 151 on the fixed back plate 15, so that the shifting block 12 and the linkage block 7 are connected again.
According to the door handle structure, three functions of indoor cat eye unlocking prevention, rapid escape and indoor back locking and a handle rapid reversing function are integrated in the fixed shell through a modularized design, so that the structure is stable, the installation is simple, and the maintenance and the replacement are convenient. The three functions of indoor cat eye unlocking prevention, rapid escape and back locking are combined and can be switched and adjusted at will, so that the anti-theft device is convenient to use, higher in anti-theft performance, clear in gear and convenient to operate. The quick reversing structure has the characteristics of simple operation, convenient installation, packaging space saving and the like.
Drawings
Fig. 1: the overall structure of the door handle is schematically shown;
fig. 2: the door handle assembly structure is schematically shown;
fig. 3: a handle structure schematic diagram;
fig. 4: schematic diagram of three-gear switching positions of square keys and switching plates;
fig. 5: schematic structural diagram of hand feeling component;
fig. 6: schematic diagram of the back structure of the button;
fig. 7: schematic diagram of the front structure of the button;
in the figure, 1, a handle, 2, a square key spring, 3, a ferrule, 4, a fixed shell, 41, a shell boss, 5, a gasket, 6, a saddle-shaped gasket, 7, a linkage block, 8, a fixed screw, 9, a square key assembly, 91, a square key, 92, a square key pin, 93, a square key screw, 94, a round table, 10, a switching plate, 101, a square groove, 102, a circular groove, 103, a boss, 104, a guide part, 105, a connecting part, 11, a connecting sleeve, 111, a square groove, 112, a round hole, 12, a shifting block, 121, a shifting block boss, 13, a shifting block torsion spring, 14, a reversing screw, 15, a fixed back plate, 151, a through hole, 16 and a shell screw; 17. the hand feeling assembly comprises a hand feeling assembly body 171, a hand feeling button 1711, a hand holding boss 1712, a guide pin hole 1713, a pin hole 1714, a rectangular groove 1715, an L-shaped clamping leg 1716, a circle boss 172, a hand feeling pin 173, a hand feeling spring 174, a hand feeling block 18 and a hand feeling block screw.
Detailed Description
Specific embodiments of the present invention are provided below with reference to the accompanying drawings, for further details of the structural composition and design principles and operation procedures of the present invention.
Example 1
The main body structure of the door handle structure comprises a handle 1, a square key spring 2, a ferrule 3, a fixed shell 4, a gasket 5, a saddle gasket 6, a linkage block 7, a fixed screw 8, a square key assembly 9, a switching plate 10, a connecting sleeve 11, a shifting block 12, a torsion spring 13, a reversing screw 14, a fixed back plate 15, a shell screw 16, a hand feeling assembly 17 and a screw 18.
The handle 1 passes through a round hole on the fixed shell 4 and is fixedly connected with the linkage block 7 through a fixing screw 8, a ferrule 3 is arranged between the fixed shell 4 and the handle 1, and a gasket 5 and a saddle-shaped gasket 6 for adjusting the gap between the handle 1 and the fixed shell 4 are arranged between the linkage block 7 and the fixed shell 4; the handle 1 is provided with a square hole, a square key spring 2 is arranged in the square hole, one end of a square key 91 is inserted into the square hole of the handle 1 and is pressed on the square key spring 2, the other end of the square key is inserted into a connecting sleeve 11 through a switching plate 10, a square groove 111 and a round hole 112 are formed in the connecting end of the connecting sleeve 11 and the square key assembly 9, and a round table 94 at the end part of the square key 91 is inserted into the connecting sleeve 11 to be matched with the round hole 112; the connecting sleeve 11 is in running fit in the shifting block 12, the shifting block 12 is connected with the linkage block 7 through the reversing screw 14, the shifting block torsion spring 13 is arranged in the shifting block 12, two ends of the torsion spring are matched with the shell boss 41 on the fixed shell 4 through the shifting block boss 121 on the shifting block 12 to form the whole handle structure, and finally the fixed shell 4 and the whole handle structure are fixed on the fixed back plate 15 through the two shell screws 16.
Three functional switching principles of indoor cat eye prevention, escape and indoor back lock are as follows:
the hand feeling button 171 on the hand feeling component 17 is shifted to drive the switching plate 10 to slide relative to the square key 91, and when the square key 91 is positioned at the square groove 101 on the switching plate 10, the square key component 9 cannot rotate at the moment; the square key assembly 9 is under the pressure effect of the square key spring 2, the lower end of the square key 91 is clamped into the square groove 111 of the connecting sleeve 11, so that the connecting sleeve 11 cannot rotate, the other end of the connecting sleeve 11 is connected with the lock body square key, the lock body square key cannot rotate, the lock body cannot be unlocked outdoors through a handle, and the indoor back locking function is realized.
When the square key 91 is positioned at the circular groove 102 on the switching plate 10, the square key assembly 9 can rotate along with the handle when the handle 1 is pressed; under the pressure action of the square key spring 2, the lower end of the square key 91 is clamped into the square groove 111 of the connecting sleeve 11, so that the connecting sleeve 11 rotates along with the square key assembly 9, the other end of the connecting sleeve 11 is connected with the lock square key, and the connecting sleeve 11 drives the lock square key to rotate, thereby realizing escape unlocking.
When the square key 91 is positioned at the boss 103 on the switching plate 10, the boss 103 drags the square key 91 from the square groove 111 of the connecting sleeve 11 through rolling configuration with the square key pin 92 (the square key 91 is provided with the square key screw 93 for preventing the square key pin 92 from falling off), so that the square key assembly 9 is separated from the connecting sleeve 11, the connecting sleeve 11 can freely rotate, the other end of the connecting sleeve 11 is connected with the square key of the lock body, the square key of the lock body can freely rotate, and the external handle can be pressed outdoors to drive the square key of the lock body to rotate, so that the outdoor unlocking is realized; one end of the square key 91 is clamped in the switching plate 10, at this time, the square key assembly 9 cannot rotate, and because the other end of the square key 91 is arranged in the square hole of the handle 1, the handle 1 cannot rotate at this time, i.e. the indoor handle is not available, so that indoor cat eye prevention is realized.
Principle of handle reversing:
the hand button 171 is shifted to enable the switching board 10 to be located at an escape position, namely 91 is located at a circular groove 102 on the switching board 10, the lower end of the square key 91 is located in a square groove 111 of the connecting sleeve 11, the reversing screw 14 is loosened through two through holes 151 on the fixed back plate 15, the reversing screw 14 is separated from the linkage block 7, and accordingly the linkage block 7 and the shifting block 15 can rotate relatively, at the moment, the handle 1 drives the linkage block 7 and the square key assembly 9 to rotate freely by 360 degrees, and the shifting block 12 is kept motionless under the action of the shifting block torsion spring 13 and the fixed shell 4. When the handle is installed, the door opening direction is determined, after the handle 1 is rotated to the required door opening direction, the reversing screw 14 and the linkage block 7 are screwed down by using a tool through the two through holes 151, so that the shifting block 12 is connected with the linkage block 7, and the handle reversing is realized. The reversing screw 14 is loosened during packing and transportation, the handle 1 can be rotated to the direction consistent with the direction of the fixed back plate 15, the packing is simple, and the space is saved.
Therefore, the handle can be rotated freely only by unscrewing the reversing screw from the linkage block, and the reversing screw is screwed into the linkage block after the door opening direction is determined to rotate the handle to the correct position, so that the reversing and positioning of the handle can be realized.
The modularized integral structure design of the invention can realize quick installation and reversing, and has the characteristics of simple operation, packaging space saving and the like.
Hand feeling principle:
the structure of the hand feeling component 17 mainly comprises a hand feeling button 171, a hand feeling pin 172, a hand feeling spring 173 and a hand feeling block 174, wherein the hand feeling pin 172 is arranged in a pin hole 1713 and a guide pin hole 1712 of the hand feeling button 171, and the guide pin hole 1712 is designed into an open semicircle hole so as to facilitate the installation of the hand feeling pin 172. The hand spring 173 is inserted into the hand pin 172 and is disposed between the hand pin 172 and the guide hole 1712. The hand button 171 is provided with an L-shaped leg 1715 and a peripheral boss 1716, and the hand piece 174 is disposed between the leg 1715 and the peripheral boss 1716. The hand feeling block 174 is provided with a sawtooth groove 174a, the opposite sides of the sawtooth groove 174a are provided with wavy teeth, and after the installation, the end part of the hand feeling pin 172 is elastically pressed and contacted with the wavy teeth on the hand feeling block 174. The connecting part 105 at the end of the reversing plate 10 is inserted into the rectangular groove 1714 of the button 171, the hand feeling component 17 is connected with the reversing plate 10, and the hand feeling block 174 is fixed on the fixed back plate 15 through four hand feeling block screws 18.
In use, the hand-held boss 1711 on the button 171 is pushed to slide the button 171 relative to the handle block 174, thereby driving the handle pin 172 to slide in the wave teeth. The hand feeling pin 172 slides from the bottom to the top of the wavy teeth, is retracted by the extrusion of the wavy teeth, and is ejected and slides to the bottom of the other wavy teeth under the action of the hand feeling spring 173 in sliding from the top to the bottom, so that a remarkable hand feeling position is formed.
The setting of the handfeel device enables three working positions of indoor cat eye prevention, escape and back locking, the gear is clear, the operation and the use are convenient, the button design of human engineering is combined, the use is more comfortable, and the use is more humanized.
The handle structure of the invention integrates three functions of indoor cat eye unlocking prevention, rapid escape and indoor back locking into the fixed shell in a modularized way, and has the advantages of stable structure, simple installation and convenient maintenance and replacement. The indoor cat eye unlocking prevention, rapid escape and back locking functions are integrated, the novel anti-theft door lock can be switched and adjusted randomly, the novel anti-theft door lock is convenient to use, the anti-theft performance is higher, the handfeel device is arranged, the gear is clear, and the operation is convenient. The quick reversing structure has the characteristics of simple operation, convenient installation, packaging space saving and the like.
Claims (6)
1. The utility model provides a door handle structure installs in indoor side, has three functions of preventing cat eye and opens, flee and lock, and its characterized in that, its structure includes:
a square key component linked with the handle;
the connecting sleeve is connected with the lock body in a linkage way;
the switching plate is arranged between the square key assembly and the lock body connecting sleeve; and
the switching plate is driven to be respectively positioned at hand feeling components with three different gears;
square grooves, round grooves and bosses for realizing back locking, escape and cat eye prevention are respectively formed in the switching plate;
the reverse locking gear is set as that the square key is matched with the square groove, and at the moment, the square key is locked by the square groove, and the handle cannot rotate;
the escape gear is set as that the square key is matched with the circular groove, at the moment, the part of the square key matched with the circular groove is in a free state, and the connecting sleeve can be directly driven to unlock by rotating the handle through the square key by utilizing the matching relation between the square key and the connecting sleeve;
the anti-cat eye gear is set to be that the square key is matched with the boss, at the moment, the square key is pulled out along the axial direction of the connecting sleeve under the action of the boss, no linkage relation exists between the square key and the connecting sleeve, the rotating handle can not drive the connecting sleeve to rotate, and unlocking can not be realized;
the square key assembly comprises a square key, wherein the middle part of the square key assembly is provided with a square key pin, one end of the square key assembly is pressed in a square key hole of the handle through a square key spring, and the other end of the square key assembly is provided with a square key round table;
one end of the connecting sleeve is provided with a square groove and a round hole which are respectively matched with the square key and the square key round table, the other end of the connecting sleeve is connected with the lock body square key, and when the connecting sleeve rotates, the lock body square key can be driven to rotate to finish unlocking actions;
the hand feeling component comprises a hand feeling block arranged on the fixed backboard and a hand feeling button in sliding fit with the hand feeling block, wherein the hand feeling button is provided with a hand holding boss, an L-shaped clamping leg, a rectangular groove and a hand feeling pin component, and the L-shaped clamping leg is used for realizing the connection between the hand feeling button and the hand feeling block; the two symmetrical saw tooth grooves are respectively clamped in the saw tooth grooves formed in the hand feeling blocks; the rectangular groove is used for realizing linkage between the handfeel button and the switching plate, and the connecting part of the switching plate is inserted into the rectangular groove.
2. A door handle structure as claimed in claim 1, characterized in that
The switching plate is provided with a connecting part, and the connecting part is a controlled end driven and controlled by the hand feeling component.
3. A door handle structure as claimed in claim 2, characterized in that
The hand feeling pin assembly comprises a hand feeling pin and a hand feeling pin seat for installing the hand feeling pin, the hand feeling pin seat is provided with a pin hole and a guide pin hole which are matched with each other, two ends of the hand feeling pin are respectively inserted into the pin hole and the guide pin hole, two ends of a hand feeling pin spring sleeved in the middle of the hand feeling pin are limited by the hand feeling pin seat, and end contacts of the hand feeling pin always keep elastic contact with tooth parts of saw tooth grooves of the hand feeling blocks under the action of the hand feeling pin spring.
4. A door handle structure as claimed in claim 3, wherein
The handle is provided with a square hole for accommodating the square hole spring and the square key, and the mounting end of the handle is sequentially provided with a fixed shell, a linkage block and a shifting block which are connected through the square key; the linkage block and the shifting block are both arranged in the shell of the fixed shell, and the linkage block is arranged on the other side of the fixed shell and fixedly connected with the fixed shell and the handle through the fixed screw; the shifting block is fixedly arranged on the other side of the linkage block through a reversing screw, a reset torsion spring is sleeved on the shifting block, and two ends of the reset torsion spring are respectively hung on a shifting block boss and a fixing shell boss.
5. A door handle structure as claimed in claim 4, characterized in that
The handle positioning groove for installing the handle and the hand feeling block installation seat for installing the hand feeling component are preset on the fixed back plate, screw holes are correspondingly formed in the fixed shell and the fixed back plate, and shell screws penetrate through the screw holes in the fixed shell and the fixed back plate to fixedly connect the fixed shell and the fixed back plate; the hand feeling component is fixedly arranged on the hand feeling block mounting seat through the hand feeling block and four screws, so that the hand feeling component is connected with the fixed backboard.
6. A door handle structure as claimed in claim 5, wherein
The handle reversing function is provided; the hand feeling component is used for adjusting the switching plate to slide to the position of a circular groove on the switching plate, wherein the circular groove is arranged on the switching plate by the square key; the reversing screw between the shifting block and the linkage block is loosened and separated, at the moment, the shifting block and the linkage block can rotate relatively, and after the shifting block and the linkage block rotate to the preset positions, the reversing screw is screwed in through two through holes in the fixed back plate, so that the shifting block and the linkage block are connected again.
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 CN108952321A (en) | 2018-12-07 |
| CN108952321B true 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) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7188873B2 (en) * | 2003-08-27 | 2007-03-13 | Stone River Bronze, Llc | Door handle system |
| CN201714199U (en) * | 2010-02-04 | 2011-01-19 | 希美克(广州)实业有限公司 | Flatly open type single-tongue door/window lock |
-
2018
- 2018-07-16 CN CN201810778528.XA patent/CN108952321B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108952321A (en) | 2018-12-07 |
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