CN203081086U - Electric door lock without key hole and capable of being controlled from long distance - Google Patents

Electric door lock without key hole and capable of being controlled from long distance Download PDF

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Publication number
CN203081086U
CN203081086U CN 201320025205 CN201320025205U CN203081086U CN 203081086 U CN203081086 U CN 203081086U CN 201320025205 CN201320025205 CN 201320025205 CN 201320025205 U CN201320025205 U CN 201320025205U CN 203081086 U CN203081086 U CN 203081086U
Authority
CN
China
Prior art keywords
dead bolt
door lock
electric door
driven gear
junction plate
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.)
Expired - Fee Related
Application number
CN 201320025205
Other languages
Chinese (zh)
Inventor
郭相军
郭杨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HARBIN DUKA ANTI-THEFT SAFETY SYSTEM TECHNOLOGY DEVELOPMENT Co Ltd
Original Assignee
HARBIN DUKA ANTI-THEFT SAFETY SYSTEM TECHNOLOGY DEVELOPMENT Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HARBIN DUKA ANTI-THEFT SAFETY SYSTEM TECHNOLOGY DEVELOPMENT Co Ltd filed Critical HARBIN DUKA ANTI-THEFT SAFETY SYSTEM TECHNOLOGY DEVELOPMENT Co Ltd
Priority to CN 201320025205 priority Critical patent/CN203081086U/en
Application granted granted Critical
Publication of CN203081086U publication Critical patent/CN203081086U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to electric door locks, in particular to an electric door lock without a key hole and capable of being controlled from a long distance, and aims at solving the problems that existing mechanical door locks are all provided with key holes and can be damaged or pried by a thief easily, and existing electric door locks are complex in structure and high in price. According to the electric door lock without the key hole and capable of being controlled from the long distance, a lock tongue connecting plate, a driven gear and a driving gear are sequentially arranged in a door lock shell from one side to the other side of the door lock shell, a first lock tongue, a second lock tongue and a third lock tongue are sequentially arranged on one side of the door lock shell from top to bottom, the lock tongue connecting plate is connected with the driven gear through a connecting rod, the driven gear is connected with the driving gear through a chain, a driving straight gear is mounted on a driving shaft of a motor in a sleeved mode, and the motor is turned on or turned off through an electronic remote controller. The electric door lock without the key hole and capable of being controlled from the long distance is used for opening and closing a security door.

Description

But a kind of long-distance remote control formula electric door lock that does not have keyhole
Technical field
The utility model relates to a kind of electric door lock, but is specifically related to a kind of long-distance remote control formula electric door lock that does not have keyhole.
Background technology
Door lock is that a kind of being used for lived door lock to prevent that other people from opening this equipment, and this equipment can be mechanical, also can be electronic.Existing electric door lock is of a great variety, complex structure, and price is higher to be not suitable for the ordinarily resident and to use, and the existing mechanical door lock all has keyhole, is damaged or pries open by the thief easily.
The utility model content
The utility model all has keyhole for solving the existing mechanical door lock, and damaged or pry open by the thief easily, existing electric door lock complex structure, price problem of higher, but and then a kind of long-distance remote control formula electric door lock that does not have keyhole proposed.
The utility model is to address the above problem the technical scheme of taking to be: the utility model comprises the door lock housing, driving gear, driven gear, first dead bolt, second dead bolt, the 3rd dead bolt, the dead bolt junction plate, chain and connecting rod, the dead bolt junction plate, driven gear, driving gear is successively set in the door lock housing by a side to the opposite side of door lock housing, first dead bolt, second dead bolt, the 3rd dead bolt is successively set on a side of door lock housing from top to bottom, and the root end of first dead bolt, the second dead bolt root end, the root end of the 3rd dead bolt passes door lock housing one side sidewall successively and is connected with the dead bolt junction plate respectively, the end face of the first dead bolt head end is provided with conical papilla, the dead bolt junction plate is connected with driven gear by connecting rod, driven gear is connected with driving gear by chain, driving gear is sleeved on the driving shaft of motor, and motor opens or cuts out by electronic romote-controller.
The beneficial effects of the utility model are: the utility model does not have keyhole, has prevented that the thief to the destruction of door lock or pry open, having improved the safety factor of security door; The utility model is simple in structure, and is easy to operate, is convenient to maintenance, cost of manufacture; The utility model can carry out remote control at a distance by electronic romote-controller, has made things convenient for people's life, has improved the safety of family.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram, and Fig. 2 is the rear elevation of Fig. 1, and Fig. 3 is the vertical view of Fig. 1.
The specific embodiment
The specific embodiment one: present embodiment is described in conjunction with Fig. 1 to Fig. 3, but the described a kind of long-distance remote control formula electric door lock that does not have keyhole of present embodiment comprises door lock housing 1, driving gear 2, driven gear 3, first dead bolt 4, second dead bolt 5, the 3rd dead bolt 6, dead bolt junction plate 7, chain 8 and connecting rod 9, dead bolt junction plate 7, driven gear 3, driving gear 2 is successively set in the door lock housing 1 by a side to the opposite side of door lock housing 1, first dead bolt 4, second dead bolt 5, the 3rd dead bolt 6 is successively set on a side of door lock housing 1 from top to bottom, and the root end of first dead bolt 4, second dead bolt, 5 root ends, the root end of the 3rd dead bolt 6 passes door lock housing 1 one side sidewalls successively and is connected with dead bolt junction plate 7 respectively, the end face of first dead bolt, 4 head end is provided with conical papilla, dead bolt junction plate 7 is connected with driven gear 3 by connecting rod 9, driven gear 3 is connected with driving gear 2 by chain 8, driving gear 2 is sleeved on the driving shaft of motor, and motor opens or cuts out by electronic romote-controller.
The specific embodiment two: present embodiment is described in conjunction with Fig. 1, but the described a kind of long-distance remote control formula electric door lock that does not have keyhole of present embodiment also comprises stay 10, stay 10 is installed in the door lock housing 1, and stay 10 is positioned at the top of dead bolt junction plate 7, and stay 10 is used for 7 lockings of dead bolt junction plate.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment three: present embodiment is described in conjunction with Fig. 2 and Fig. 3, but the described a kind of long-distance remote control formula electric door lock that does not have keyhole of present embodiment also comprises rotary handle 11 and torsion spring 12, the external surface that the turning cylinder of rotary handle 11 passes door lock housing 1 is connected with driven gear 3, and torsion spring 12 is sleeved on the turning cylinder of rotary handle 11.
The technique effect of present embodiment is: can drive driven gear 3 by twisting rotary handle 11 and rotate, and then realize the opening and closing door lock.
Other composition and annexation are identical with the specific embodiment one.
Operating principle
The utility model is installed in the inboard of door, electronic romote-controller control motor rotates, driven by motor driving gear 2 rotates, driving gear 2 drives driven gear 3 by chain 8 and rotates, driven gear 3 drags dead bolt junction plate 7 by connecting rod 9 and moves along straight line, dead bolt junction plate 7 pulling first dead bolt 4, second dead bolt 5, the 3rd dead bolt 6 move along straight line, when driving gear 2 clockwise rotates, driven gear 3 is by in connecting rod 9, dead bolt junction plate 7 pullings first dead bolt 4, second dead bolt 5, the 3rd dead bolt 6 withdrawal door lock housings 1, and this moment, door was opened; When driving gear 2 rotated counterclockwise, driven gear 3 stretched out door lock housing 1 by connecting rod 9, dead bolt junction plate 7 promotions first dead bolt 4, second dead bolt 5, the 3rd dead bolt 6, and this moment, door lock closed.
When opening security door, first dead bolt 4, second dead bolt 5, the 3rd dead bolt 6 are withdrawn under the drive of driven gear 3 in the door lock housing 1, this moment, the conical papilla of first dead bolt, 4 head end leaked outside outside door lock housing 1, stay 10 can not playback first dead bolt 4, second dead bolt 5, the 3rd dead bolt 67 lockings of dead bolt junction plate; When the door opener enters within doors when conveniently door being closed, the conical papilla of first dead bolt, 3 head end is run into doorframe and is moved in door lock housing 1, and promotion dead bolt junction plate 7 opposite sides to door lock housing 1 move, this moment, stay 10 unclamped dead bolt junction plate 7, and dead bolt junction plate 7 promotes first dead bolt 4, second dead bolt 5,6 playback and security door is locked again of the 3rd dead bolt under the drive of torsion spring 12.

Claims (3)

1. but long-distance remote control formula electric door lock that does not have keyhole, it is characterized in that: but described a kind of long-distance remote control formula electric door lock that does not have keyhole comprises door lock housing (1), driving gear (2), driven gear (3), first dead bolt (4), second dead bolt (5), the 3rd dead bolt (6), dead bolt junction plate (7), chain (8) and connecting rod (9), dead bolt junction plate (7), driven gear (3), driving gear (2) is successively set in the door lock housing (1) by a side to the opposite side of door lock housing (1), first dead bolt (4), second dead bolt (5), the 3rd dead bolt (6) is successively set on a side of door lock housing (1) from top to bottom, and the root end of first dead bolt (4), second dead bolt (5) root end, the root end of the 3rd dead bolt (6) passes door lock housing (1) one side sidewall successively and is connected with dead bolt junction plate (7) respectively, the end face of first dead bolt (4) head end is provided with conical papilla, dead bolt junction plate (7) is connected with driven gear (3) by connecting rod (9), driven gear (3) is connected with driving gear (2) by chain (8), driving gear (2) is sleeved on the driving shaft of motor, and motor opens or cuts out by electronic romote-controller.
2. but according to the described a kind of long-distance remote control formula electric door lock that does not have keyhole of claim 1, it is characterized in that: but described a kind of long-distance remote control formula electric door lock that does not have keyhole also comprises stay (10), stay (10) is installed in the door lock housing (1), and stay (10) is positioned at the top of dead bolt junction plate (7), and stay (10) is used for dead bolt junction plate (7) is locked.
3. but according to the described a kind of long-distance remote control formula electric door lock that does not have keyhole of claim 1, it is characterized in that: but described a kind of long-distance remote control formula electric door lock that does not have keyhole also comprises rotary handle (11) and torsion spring (12), the external surface that the turning cylinder of rotary handle (11) passes door lock housing (1) is connected with driven gear (3), and torsion spring (12) is sleeved on the turning cylinder of rotary handle (11).
CN 201320025205 2013-01-17 2013-01-17 Electric door lock without key hole and capable of being controlled from long distance Expired - Fee Related CN203081086U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320025205 CN203081086U (en) 2013-01-17 2013-01-17 Electric door lock without key hole and capable of being controlled from long distance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320025205 CN203081086U (en) 2013-01-17 2013-01-17 Electric door lock without key hole and capable of being controlled from long distance

Publications (1)

Publication Number Publication Date
CN203081086U true CN203081086U (en) 2013-07-24

Family

ID=48826937

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320025205 Expired - Fee Related CN203081086U (en) 2013-01-17 2013-01-17 Electric door lock without key hole and capable of being controlled from long distance

Country Status (1)

Country Link
CN (1) CN203081086U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103774914A (en) * 2014-02-20 2014-05-07 魏孔明 Lock body adopting a chain wheel structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103774914A (en) * 2014-02-20 2014-05-07 魏孔明 Lock body adopting a chain wheel structure

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130724

Termination date: 20180117

CF01 Termination of patent right due to non-payment of annual fee