CN206309142U - A kind of lower drive for spring bolt of multi-functional handle lock - Google Patents
A kind of lower drive for spring bolt of multi-functional handle lock Download PDFInfo
- Publication number
- CN206309142U CN206309142U CN201621414711.4U CN201621414711U CN206309142U CN 206309142 U CN206309142 U CN 206309142U CN 201621414711 U CN201621414711 U CN 201621414711U CN 206309142 U CN206309142 U CN 206309142U
- Authority
- CN
- China
- Prior art keywords
- dead bolt
- lock body
- driver plate
- rotational cylindrical
- lock
- 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
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a kind of lower drive for spring bolt of multi-functional handle lock, including lock body, upper lock tongue, lower dead bolt, it is rotatably arranged on the dead bolt actuator in lock body, also include driver plate and the Rotational Cylindrical being arranged on lock body, one end of the driver plate is provided with the rotation hole being engaged with Rotational Cylindrical, the other end is provided with driving post, the lower dead bolt is provided with the connecting plate being placed in lock body, the connecting plate is provided with tipper and level trough, the driving post is placed in tipper, described Rotational Cylindrical one end is placed in level trough through rotation hole, when the dead bolt actuator orders about driver plate to be rotated clockwise or counter-clockwise around Rotational Cylindrical；The driving post can be moved back and forth in tipper so that connecting plate drives lower dead bolt to move forward and backward, and can be carried out by Internal handle quickly locking and unlocking in door.
Description
Technical field
The utility model is related to door lock field, more specifically, it relates to a kind of lower dead bolt transmission of multi-functional handle lock
Mechanism.
Background technology
Door lock is to keep room or personal storage space security and a kind of handware mounted on a door, its base
This structure includes a dead bolt that can under external force carry out stretching motion, is engaged with the button box on doorframe, can prevent
Only door is opened by the fortuitous events such as wind two.
As living standard is improved, people to door lock security it is also proposed that requirement higher, in order to meet above-mentioned requirements people
Design a kind of pair of bolt door lock, its mainly include lock body and the upper lock tongue in lock body and lower dead bolt, to prevent door
Outer personnel arbitrarily enter and make user be interfered, and user is being closed the door simultaneously, and lower dead bolt can be driven to be locked, wherein under
Dead bolt is typically to be operated alone and is stretched, but is carried out instead, it is necessary to rotate dead bolt under safety latch drives and stretch out lock body when locking
Lock, if run into emergency circumstances, in addition it is also necessary to individually rotate safety latch arming, the people in door cannot quickly open.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of lower lock of multi-functional handle lock
Tongue transmission mechanism, during rotating handles, can just order about lower dead bolt and stretch out outside lock body or be retracted in lock body, can quickly be locked
And unblock.
To achieve the above object, the utility model provides following technical scheme：
A kind of lower drive for spring bolt of multi-functional handle lock, including lock body, upper lock tongue, lower dead bolt, it is rotatably arranged on lock
Internal dead bolt actuator, also including driver plate and the Rotational Cylindrical being arranged on lock body, one end of the driver plate be provided with
The rotation hole that Rotational Cylindrical is engaged, the other end is provided with driving post, and the lower dead bolt is provided with the connecting plate being placed in lock body, the company
Fishplate bar is provided with tipper and level trough, and the driving post is placed in tipper, and described Rotational Cylindrical one end is placed in water through rotation hole
In rising as high as the banks, when the dead bolt actuator orders about driver plate to be rotated clockwise or counter-clockwise around Rotational Cylindrical；The driving post meeting
Moved back and forth in tipper so that connecting plate drives lower dead bolt to move forward and backward.
The utility model is further set：The driver plate towards the one side of dead bolt actuator be provided with the first drive division and
Second drive division, the dead bolt actuator is placed between the first drive division and the second drive division, and dead bolt is placed in when in lock body instantly,
Second drive division is inconsistent with dead bolt actuator, is turned clockwise around Rotational Cylindrical when the dead bolt actuator orders about driver plate
When so that connecting plate drives lower dead bolt forward movement to stretch out when outside lock body, and first drive division is inconsistent with dead bolt actuator.
The utility model is further set：The driver plate is provided with the arc sliding portion being engaged with lock body inwall.
The utility model is further set：Power-assisted component is additionally provided with the lock body, the power-assisted component includes spring, helps
Power part and the fixed plate being arranged on lock body, the fixed plate are provided with through hole and are arranged on the side of driver plate, described to help
One end of power part is arranged with spring and is placed on through hole, and the other end is connected with driver plate, when in rotor plate rotary course, institute
State force aid part promotes rotor plate to rotate by spring.
The utility model beneficial effect：Handle passes through square bar can drive dead bolt actuator to rotate, and the dead bolt actuator drives
Make driver plate around Rotational Cylindrical rotate clockwise or counter-clockwise when；The driving post can be moved back and forth in tipper so that connection
The dynamic lower dead bolt of strip is moved forward and backward so that lower dead bolt is stretched out outside lock body or indentation lock body, be can be carried out quickly by handle
Lock and unlock, stretch out lock body without the dead bolt in the case where safety latch driving at closing time, is rotated and locked, if run into door
In emergency circumstances, directly rotating Internal handle can just realize quick release.
Brief description of the drawings
The structural representation that Fig. 1 is locked for a kind of lower drive for spring bolt installation door of multi-functional handle lock of the utility model
Figure；
Fig. 2 is a kind of structural representation of the lower drive for spring bolt of multi-functional handle lock of the utility model；
Fig. 3 is the structural representation of connecting plate；
Fig. 4 is the structural representation of driver plate.
Description of reference numerals：1st, lock body；2nd, upper lock tongue；3rd, lower dead bolt；31st, connecting plate；311st, tipper；312nd, level
Groove；4th, dead bolt actuator；5th, driver plate；51st, the first drive division；52nd, the second drive division；53rd, rotation hole；54th, post is driven；55、
Arc sliding portion；6th, Rotational Cylindrical；7th, power-assisted component；71st, spring；72nd, force aid part；73rd, fixed plate；731st, through hole.
Specific embodiment
1 to Fig. 4 is described in further details to a kind of lower drive for spring bolt of multi-functional handle lock referring to the drawings.
A kind of lower drive for spring bolt of multi-functional handle lock, including lock body 1, upper lock tongue 2, lower dead bolt 3, be rotatably arranged on
Dead bolt actuator 4 in lock body 1, wherein handle order about dead bolt actuator 4 and rotate by square bar, and wherein driver plate 5 is towards dead bolt
The one side of actuator 4 is provided with the first drive division 51 and the second drive division 52, and the dead bolt actuator 4 is placed in the first drive division 51
And second between drive division 52 so that the rotary course of dead bolt actuator 4 can drive driver plate 5 to rotate.
One end of the driver plate 5 is provided with the rotation hole 53 being engaged with Rotational Cylindrical 6, and the other end is provided with driving post 54, institute
State lower dead bolt 3 and be provided with the connecting plate 31 being placed in lock body 1, the connecting plate 31 is provided with tipper 311 and level trough 312, described
Drive post 54 to be placed in tipper 311 so that driver plate 5 in rotary course, by driving post 54 reciprocal in tipper 311
In movement, movable power is provided to connecting plate 31, wherein the one end of the Rotational Cylindrical 6 is placed in level trough through rotation hole 53
In 312, limitation connecting plate 31 can only be moved forward and backward, and play position-limiting action, thus when the dead bolt actuator 4 order about driver plate 5 around
When Rotational Cylindrical 6 is rotated clockwise or counter-clockwise；The driving post 54 can be moved back and forth in tipper 311 so that connecting plate 31
Lower dead bolt 3 is driven to move forward and backward.
Instantly dead bolt 3 is placed in when in lock body 1, and second drive division 52 is inconsistent with dead bolt actuator 4, when the dead bolt
Actuator 4 order about driver plate 5 around Rotational Cylindrical 6 turn clockwise when so that connecting plate 31 drives lower dead bolt 3 to move forward to stretch out lock
When body 1 is outer, first drive division 51 is inconsistent with dead bolt actuator 4, be can be carried out quickly instead by Internal handle in door
Lock and unblock, stretch out lock body 1 and are locked, if running into urgent feelings without the dead bolt 3 under rotation safety latch driving in door
Under condition, directly rotating Internal handle can just realize quick release.
In order that obtain driver plate 5 more smooth can be rotated around Rotational Cylindrical 6, it is provided with and the inwall of lock body 1 in the driver plate 5
The arc sliding portion 55 being engaged, reduces the rotary course of driver plate 5, produces frictional force.
Power-assisted component 7 is additionally provided with wherein described lock body 1, the power-assisted component 7 includes spring 71, force aid part 72 and sets
The fixed plate 73 on lock body 1 is put, the fixed plate 73 is provided with through hole 731 and is arranged on the side of driver plate 5, the power-assisted
One end of part 72 is arranged with spring 71 and is placed on through hole 731, and the other end is connected with driver plate 5, when rotor plate is rotated through
Cheng Zhong, the force aid part 72 by spring 71 promote rotor plate rotate so that rotor plate can quickly promote connecting plate 31 forward or
Person is moved rearwards by.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (4)
1. a kind of lower drive for spring bolt of multi-functional handle lock, including lock body, upper lock tongue, lower dead bolt, lock body is rotatably arranged on
Interior dead bolt actuator, it is characterized in that：Also include driver plate and the Rotational Cylindrical being arranged on lock body, one end of the driver plate
The rotation hole being engaged with Rotational Cylindrical is provided with, the other end is provided with driving post,
The lower dead bolt is provided with the connecting plate being placed in lock body, and the connecting plate is provided with tipper and level trough, the driving post
It is placed in tipper, described Rotational Cylindrical one end is placed in level trough through rotation hole, when the dead bolt actuator orders about driver plate
When being rotated clockwise or counter-clockwise around Rotational Cylindrical, the driving post can be moved back and forth in tipper so that under connecting plate drives
Dead bolt is moved forward and backward.
2. the lower drive for spring bolt of a kind of multi-functional handle lock according to claim 1, it is characterized in that：The driver plate
The first drive division and the second drive division are provided with towards the one side of dead bolt actuator, the dead bolt actuator is placed in the first drive division
And second between drive division, dead bolt is placed in when in lock body instantly, and second drive division is inconsistent with dead bolt actuator, when described
Dead bolt actuator order about driver plate around Rotational Cylindrical turn clockwise when so that connecting plate drives lower dead bolt to move forward to stretch out lock body
When outer, first drive division is inconsistent with dead bolt actuator.
3. the lower drive for spring bolt of a kind of multi-functional handle lock according to claim 2, it is characterized in that：The driver plate
It is provided with the arc sliding portion being engaged with lock body inwall.
4. the lower drive for spring bolt of a kind of multi-functional handle lock according to claim 1 or 2 or 3, it is characterized in that：It is described
Power-assisted component is additionally provided with lock body, the power-assisted component includes spring, force aid part and the fixed plate being arranged on lock body, described
Fixed plate is provided with through hole and is arranged on the side of driver plate, and one end of the force aid part is arranged with spring and is placed in through hole
On, the other end is connected with driver plate, when in rotor plate rotary course, the force aid part promotes rotor plate to rotate by spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621414711.4U CN206309142U (en) | 2016-12-22 | 2016-12-22 | A kind of lower drive for spring bolt of multi-functional handle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621414711.4U CN206309142U (en) | 2016-12-22 | 2016-12-22 | A kind of lower drive for spring bolt of multi-functional handle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206309142U true CN206309142U (en) | 2017-07-07 |
Family
ID=59247116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621414711.4U Expired - Fee Related CN206309142U (en) | 2016-12-22 | 2016-12-22 | A kind of lower drive for spring bolt of multi-functional handle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206309142U (en) |
-
2016
- 2016-12-22 CN CN201621414711.4U patent/CN206309142U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20201222 |