CN111535663A - Intelligent door lock handle prevents cat eye and opens protection architecture - Google Patents
Intelligent door lock handle prevents cat eye and opens protection architecture Download PDFInfo
- Publication number
- CN111535663A CN111535663A CN202010419886.9A CN202010419886A CN111535663A CN 111535663 A CN111535663 A CN 111535663A CN 202010419886 A CN202010419886 A CN 202010419886A CN 111535663 A CN111535663 A CN 111535663A
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- China
- Prior art keywords
- theft
- door lock
- button
- theftproof
- handle
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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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B13/00—Devices preventing the key or the handle or both from being used
- E05B13/002—Devices preventing the key or the handle or both from being used locking the handle
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a peephole opening prevention protection structure of an intelligent door lock handle, which comprises an anti-theft shifting button and an anti-theft sliding pin, wherein the anti-theft shifting button can be movably arranged on the outer side surface of an inner cover plate of the door lock, the anti-theft sliding pin can be movably arranged inside the inner cover plate of the door lock, the anti-theft sliding pin can prevent a handle reversing baffle from rotating, and the anti-theft shifting button drives the anti-theft sliding motion to block and separate from the handle reversing baffle.
Description
Technical Field
The invention relates to a door lock, in particular to a protection structure for preventing a peephole from being opened by an intelligent door lock handle.
Background
All install the cat eye on the common entry door, supply indoor personnel to observe outdoor condition, and have the cat eye hole on the personnel of stealing utilization entry door, stretch into indoorly through the cat eye hole of entering the door with the instrument of similar steel wire, follow and push down the interior handle of lock from the door and drive the lock body to open the door, implement to steal, cause householder loss of property.
Disclosure of Invention
In order to make up for the defects, the invention provides a protection structure for preventing the peep hole of the intelligent door lock handle from being opened, the protection structure for preventing the peep hole of the intelligent door lock handle from being opened can lock the handle in the door lock, the condition that an instrument is stretched into the peep hole to press the inner handle outdoors to open the door is avoided, and the use safety of the intelligent door lock is improved.
The technical scheme adopted by the invention for solving the technical problem is as follows: the utility model provides a protection architecture is opened to cat eye is prevented to intelligence lock handle, and button and theftproof sliding pin are dialled in the theftproof, the theftproof is dialled installing in the lock on the inside sheathing outside surface that the button can move, and the installation that the theftproof sliding pin can move is inside the lock in the sheathing, and the theftproof sliding pin can prevent handle switching-over baffle rotation, the theftproof is dialled button drive theftproof sliding motion and is realized blockking and breaking away from and block handle switching-over baffle.
As a further improvement of the invention, the handle reversing baffle is provided with a jack, the anti-theft sliding pin can be arranged in the door lock inner shroud plate in a sliding mode along the axial direction of the door lock handle for a set distance, and the anti-theft sliding pin can be inserted into and withdrawn from the jack on the handle reversing baffle.
As a further improvement of the invention, an elastic return piece is also arranged, and the elastic return piece provides elastic holding force for the anti-theft sliding pin to separate from the jack on the side wall of the handle reversing plate.
As a further improvement of the invention, a shifting button pressing plate is fixedly arranged on the inner side of an inner covering plate of the door lock, a sliding pin channel is arranged on the shifting button pressing plate, an anti-theft sliding pin is of a T-shaped structure with one end diameter larger than that of the other end, the other end of the anti-theft sliding pin is inserted into the sliding pin channel of the shifting button pressing plate and can be inserted into an insertion hole of a handle reversing plate, one end of the anti-theft sliding pin is stopped on the side wall of the shifting button pressing plate far away from the handle reversing plate, an elastic reset piece is a spring sleeved on the outer side of the other end of the anti-theft sliding pin, and two ends of the spring respectively tightly support.
As a further improvement of the invention, the anti-theft toggle button can be slidably mounted on the inner cover plate of the door lock, one end of the anti-theft toggle button is exposed out of the outer side surface of the inner cover plate of the door lock, the other end of the anti-theft toggle button is positioned at the inner side of the inner cover plate of the door lock, a first inclined plane inclined along the sliding direction of the anti-theft toggle button is arranged at the other end of the anti-theft toggle button, a second inclined plane matched with the first inclined plane is arranged at one end of the bottom contact surface of the anti-theft sliding pin, and the second.
As a further improvement of the invention, the inner cover plate of the door lock is provided with a long hole, the anti-theft toggle button is of an inclined plane T-shaped structure, the thickness of one end of the anti-theft toggle button is smaller than that of the other end of the anti-theft toggle button, one end of the anti-theft toggle button is inserted into the long hole in the inner cover plate of the door lock and extends out of the outer side of the inner cover plate of the door lock for a set distance, the other end of the anti-theft toggle button is stopped at the inner side surface of the inner.
As a further improvement of the invention, a warning card is pasted and covered on the step surface between the two ends of the anti-theft dial button, locking state and opening state indicating marks are respectively formed on the warning card on the surfaces of the two sides of one end of the anti-theft dial button along the sliding direction of the anti-theft dial button, and the locking state and opening state indicating marks can be just exposed out through a strip hole on a covering plate in the door lock.
As a further improvement of the invention, a first clamping groove and a second clamping groove are arranged on the inner side wall of the inner cover plate of the door lock at intervals along the sliding direction of the anti-theft shifting knob, a positioning pin capable of elastically stretching is arranged at the other end of the anti-theft shifting knob, and the positioning pin can be inserted into any one of the first clamping groove and the second clamping groove to realize the locking and positioning of the anti-theft shifting knob.
The positioning pin comprises a steel ball and a spring, a positioning groove extending along the axial direction of the door lock handle is formed in the other end of the anti-theft shifting knob, the steel ball is slidably mounted in the positioning groove, one end of the spring is connected with the bottom surface of the positioning groove, the other end of the spring is connected with the steel ball, and the first clamping groove and the second clamping groove are spherical grooves matched with the appearance of the steel ball.
As a further improvement of the invention, a guide channel for only allowing the other end of the anti-theft toggle button to slide is formed between the inner side surface of the inner cover plate of the door lock and the toggle button press plate.
The beneficial technical effects of the invention are as follows: according to the intelligent door lock, the antitheft shifting button is mounted on the inner shroud plate of the intelligent door lock, the antitheft sliding pin is driven to move through the antitheft shifting button, and then the door lock handle steering plate is blocked from rotating, so that a door cannot be opened by directly pressing the inner handle of the door lock, the situation that a thief presses the inner handle of the door lock to open the door through a cat eye hole extending tool outside the door is avoided, and the use safety of the intelligent door lock is improved.
Drawings
FIG. 1 is a front view of a cat eye locking state of an intelligent door lock;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
FIG. 3 is a front view of an opening state of a cat eye of the intelligent door lock;
FIG. 4 is a sectional view taken along line B-B of FIG. 3;
FIG. 5 is an exploded view of the present invention;
FIG. 6 is a first directional perspective view of the door lock in a cat eye only locked position;
FIG. 7 is a second directional perspective view of the door lock in a cat eye locked position;
FIG. 8 is a first directional perspective view of the door lock in a cat eye only open position;
fig. 9 is a second directional perspective view of the door lock in a cat eye open position only.
Detailed Description
Example (b): the utility model provides a protection architecture is opened to cat eye is prevented to intelligence lock handle, and button 1 and theftproof sliding pin 2 are dialled in the theftproof, the theftproof is dialled installing in 3 outside surfaces of interior shroud of lock that button 1 can move, and the installation that theftproof sliding pin 2 can move is inside 3 shrouds in the lock, and theftproof sliding pin 2 can prevent handle switching-over baffle 4 to rotate, the theftproof is dialled 1 drive theftproof sliding motion and is realized blockking and breaking away from and block handle switching-over baffle 4.
Through the 2 synchronous motion of theftproof thumb wheel 1 drive theftproof sliding pin, realize stopping to handle switching-over baffle 4, handle switching-over baffle 4 can not rotate this moment, presses the unable realization of handle 16 in the lock and opens the door, and then has avoided the condition emergence that the personnel of stealing utilized entry door cat eye to stretch into indoor handle in pressing down and open the door, has improved the safety in utilization of intelligent lock.
The handle reversing baffle 4 is provided with a jack 5, the anti-theft sliding pin 2 can slide along the axial direction of the door lock handle to set a distance and is arranged in the door lock inner shroud plate 3, and the anti-theft sliding pin 2 can be inserted into and withdrawn from the jack 5 on the handle reversing baffle 4. Insert in the jack 5 on the handle switching-over separation blade lateral wall through theftproof sliding pin 2 for handle switching-over board is in the locking location in the circumferencial direction, can't rotatory unblank, except above-mentioned structure, can also be the theftproof sliding pin 2 rotates the equipment and door lock handle switching-over board side, prevent its rotation, still or theftproof sliding pin 2 realizes preventing its rotation along the opening slot on the handle switching-over board radial slip insertion handle switching-over board lateral wall, this sees the equivalence alternate construction that this patent thinks very easily for technical staff in the field, belong to this patent protection scope.
An elastic reset piece 6 is further arranged, and the elastic reset piece 6 provides elastic holding force for the anti-theft sliding pin 2 to be separated from the jack 5 on the side wall of the handle reversing plate. Realize that theftproof sliding pin 2 automatic re-setting breaks away from handle switching-over board state through elasticity piece 6 that resets, make things convenient for indoor personnel to press interior handle and open the door the operation.
The inboard fixed mounting of shroud plate 3 has a group button clamp plate 7 in the lock, be equipped with the sliding pin passageway on dialling the button clamp plate 7, theftproof sliding pin 2 is the T shape structure that one end diameter is greater than the other end diameter, the other end of theftproof sliding pin 2 is inserted and is located in the sliding pin passageway of dialling button clamp plate 7 and can insert in the jack 5 of handle switching-over board, 2 one end stops in dialling button clamp plate 7 and keep away from on handle switching-over board a lateral wall, the spring 15 in the 2 other end outsides of theftproof sliding pin is located to the cover to elasticity piece 6 that resets, the spring 15 both ends tightly support the step face and dial button clamp plate 7 lateral wall that form respectively between the 2 both ends of theftproof sliding pin. The sliding direction and the sliding distance of the anti-theft sliding pin 2 are limited by the button-shifting press plate 7.
The anti-theft shifting button 1 can be slidably installed on the door lock inner covering plate 3, one end of the anti-theft shifting button 1 is exposed out of the outer side surface of the door lock inner covering plate 3, the other end of the anti-theft shifting button 1 is located on the inner side of the door lock inner covering plate 3, a first inclined plane 8 inclined along the sliding direction of the anti-theft shifting button 1 is arranged at the other end of the anti-theft shifting button 1, a second inclined plane 9 matched with the first inclined plane 8 is arranged at one end of a contact surface at the bottom of the anti-theft sliding pin 2, and the second inclined plane 9 can be in. Through first inclined plane 8 and the cooperation of second inclined plane 9, realize that theftproof group button 1 drives the motion of theftproof sliding pin 2 in the vertical direction, except that theftproof group button 1 adopts the structure that slides from side to side and drives the perpendicular motion of theftproof sliding pin 2, theftproof group button 1 also can be the button, realizes through pressing that theftproof sliding pin 2 axial slip inserts and withdraws from and so on.
The door lock is characterized in that a strip hole 10 is formed in the door lock inner covering plate 3, the anti-theft shifting button 1 is of an inclined plane T-shaped structure, the thickness of one end of the anti-theft shifting button is smaller than that of the other end of the anti-theft shifting button, one end of the anti-theft shifting button 1 is inserted into the strip hole 10 formed in the door lock inner covering plate 3 and extends out of the outer side of the door lock inner covering plate 3 for a set distance, the other end of the anti-theft shifting button 1 is stopped on the inner side surface of the door lock inner covering plate 3. The long hole 10 can limit the sliding distance and guide the sliding direction of the anti-theft toggle 1, thereby ensuring smooth locking and unlocking.
The anti-theft toggle comprises a door lock inner covering plate 3, wherein a step surface between two ends of the anti-theft toggle 1 is pasted with a warning card 11, the warning card 11 is positioned on the surfaces of two sides of one end of the anti-theft toggle 1 along the sliding direction of the anti-theft toggle 1, and locking state and opening state indicating marks are respectively formed on the surfaces of the two sides of the one end of the anti-theft toggle 1, and the locking state and opening state indicating marks can be just exposed out through a strip hole 10 on the door lock. Through warning card 11 in the different sign in 1 one end both sides of theftproof dial button, the indoor personnel of being convenient for know the theftproof locking state of present intelligent lock, the difference of warning card 11 both sides is the sign can be different colours and locking and characters sign etc. of unblanking.
The inside wall of the inner cover plate 3 of the door lock is provided with a first clamping groove 12 and a second clamping groove 13 at intervals along the sliding direction of the anti-theft shifting button 1, the other end of the anti-theft shifting button 1 is provided with a positioning pin capable of elastically stretching, and the positioning pin can be inserted into any one of the first clamping groove 12 and the second clamping groove 13 to realize the locking and positioning of the anti-theft shifting button 1. The positioning pin at the other end of the anti-theft toggle 1 realizes the stable positioning of the anti-theft toggle 1 in two different states of unlocking and locking in different clamping grooves.
The locating pin includes steel ball 14 and spring 15, be equipped with the constant head tank that extends along the lock handle axial on the theftproof knob 1 other end, steel ball 14 can the gliding installation in this constant head tank, and spring 15 one end links to each other with this constant head tank bottom surface, and the spring 15 other end links to each other with steel ball 14, and first draw-in groove 12 and second draw-in groove 13 are the spherical recess with 14 appearance matchings of steel ball. The steel ball 14 may also be a sliding pin of an arc head.
A guide channel which is only used for the sliding of the other end of the anti-theft shifting button 1 is formed between the inner side surface of the inner cladding plate 3 of the door lock and the shifting button press plate 7. The anti-theft shifting button 1 is guided to slide through a guide channel formed between the shifting button pressing plate 7 and the door lock inner shroud plate 3, and the sliding is ensured to be smooth.
Claims (10)
1. The utility model provides an intelligent lock handle prevents cat eye and opens protection architecture which characterized in that: button (1) and theftproof sliding pin (2) are dialled in the theftproof, what the button can move is dialled in the theftproof install in the lock inside shroud (3) outside surface, the installation that the theftproof sliding pin can move covers the board in the lock inside, the theftproof sliding pin can prevent handle switching-over baffle (4) to rotate, the button drive theftproof sliding motion is dialled in the theftproof realizes blockking and breaking away from and block handle switching-over baffle.
2. The intelligent door lock handle cat eye opening prevention protection structure of claim 1, which is characterized in that: the handle reversing baffle is provided with a jack (5), the anti-theft sliding pin can slide along the axial direction of the door lock handle to set a distance and is arranged in the door lock inner shroud plate, and the anti-theft sliding pin can be inserted into and withdrawn from the jack on the handle reversing baffle.
3. The intelligent door lock handle cat eye opening prevention protection structure of claim 2, which is characterized in that: and an elastic reset piece (6) is further arranged, and the elastic reset piece provides elastic holding force for the anti-theft sliding pin to separate from the jack on the side wall of the handle reversing plate.
4. The intelligent door lock handle cat eye opening prevention protection structure of claim 3, which is characterized in that: the inboard fixed mounting of shroud in the lock has group button clamp plate (7), be equipped with the sliding pin passageway on dialling the button clamp plate, the sliding pin of preventing burglary is the T shape structure that one end diameter is greater than the other end diameter, the sliding pin passageway of dialling the button clamp plate is inserted to the sliding pin other end of preventing burglary and can insert in the jack of handle switching-over board, the sliding pin of preventing burglary one end backstop is on dialling the button clamp plate and keeping away from handle switching-over board a lateral wall, the spring in the anti-theft sliding pin other end outside is located to the cover to elasticity piece that resets, the spring both ends tightly support the step face and dial a button clamp plate lateral wall that.
5. The intelligent door lock handle cat eye opening prevention protection structure of claim 4, which is characterized in that: the anti-theft shifting button can be slidably mounted on the inner cover plate of the door lock, one end of the anti-theft shifting button is exposed out of the outer side surface of the inner cover plate of the door lock, the other end of the anti-theft shifting button is located on the inner side of the inner cover plate of the door lock, a first inclined plane (8) inclined along the sliding direction of the anti-theft shifting button is arranged at the other end of the anti-theft shifting button, a second inclined plane (9) matched with the first inclined plane is arranged at one end of the bottom contact surface of the anti-theft sliding pin, and the.
6. The intelligent door lock handle cat eye opening prevention protection structure of claim 5, which is characterized in that: be equipped with a rectangular hole (10) on the apron in the lock, the theftproof is dialled the button and is the inclined plane T shape structure that one end thickness is less than other end thickness, and theftproof is dialled button one end and is inserted the rectangular hole of locating on the apron in the lock and stretch out the interior apron outside of lock and set for the distance, and the theftproof is dialled the button other end and is stopped in the apron inside surface in the lock, and first inclined plane is located the theftproof and dials the button other end on the surface.
7. The intelligent door lock handle cat eye opening prevention protection structure of claim 6, which is characterized in that: the anti-theft toggle comprises a door lock, and is characterized in that a warning card (11) is pasted on a step surface between two ends of the anti-theft toggle, locking state and opening state indicating marks are respectively formed on the surfaces of the warning card, which are positioned on two sides of one end of the anti-theft toggle along the sliding direction of the anti-theft toggle, and the locking state and opening state indicating marks can be exposed out through a strip hole in a cover plate in the door lock.
8. The intelligent door lock handle cat eye opening prevention protection structure of claim 7, which is characterized in that: the lock is characterized in that a first clamping groove (12) and a second clamping groove (13) are formed in the inner side wall of the inner cover plate of the lock at intervals along the sliding direction of the anti-theft shifting button, a positioning pin capable of elastically stretching is installed at the other end of the anti-theft shifting button, and the positioning pin can be inserted into any one of the first clamping groove and the second clamping groove to achieve anti-theft shifting button locking and positioning.
9. The intelligent door lock handle cat eye opening prevention protection structure of claim 8, which is characterized in that: the locating pin of telling includes steel ball (14) and spring (15), be equipped with along the constant head tank of lock handle axial extension on the theftproof knob other end, the steel ball can be gliding installs in this constant head tank, and spring one end links to each other with this constant head tank bottom surface, and the spring other end links to each other with the steel ball, and first draw-in groove and second draw-in groove are the spherical recess that matches with the steel ball appearance.
10. The intelligent door lock handle cat eye opening prevention protection structure of claim 5, which is characterized in that: a guide channel which is only used for the sliding of the other end of the anti-theft shifting button is formed between the inner side surface of the inner covering plate of the door lock and the shifting button pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010419886.9A CN111535663A (en) | 2020-05-18 | 2020-05-18 | Intelligent door lock handle prevents cat eye and opens protection architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010419886.9A CN111535663A (en) | 2020-05-18 | 2020-05-18 | Intelligent door lock handle prevents cat eye and opens protection architecture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111535663A true CN111535663A (en) | 2020-08-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010419886.9A Pending CN111535663A (en) | 2020-05-18 | 2020-05-18 | Intelligent door lock handle prevents cat eye and opens protection architecture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111535663A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033287A (en) * | 2021-10-22 | 2022-02-11 | 刘硕 | Anti-theft structure matched with intelligent cat eye |
| CN114458086A (en) * | 2021-12-31 | 2022-05-10 | 广东名门锁业有限公司 | Handle subassembly |
-
2020
- 2020-05-18 CN CN202010419886.9A patent/CN111535663A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033287A (en) * | 2021-10-22 | 2022-02-11 | 刘硕 | Anti-theft structure matched with intelligent cat eye |
| CN114458086A (en) * | 2021-12-31 | 2022-05-10 | 广东名门锁业有限公司 | Handle subassembly |
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