CN207761426U - The scalable lock tongue control mechanism with rotation of push type - Google Patents
The scalable lock tongue control mechanism with rotation of push type Download PDFInfo
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- CN207761426U CN207761426U CN201721679302.1U CN201721679302U CN207761426U CN 207761426 U CN207761426 U CN 207761426U CN 201721679302 U CN201721679302 U CN 201721679302U CN 207761426 U CN207761426 U CN 207761426U
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- Prior art keywords
- lock
- tongue
- control mechanism
- rotation
- scalable
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- 238000007664 blowing Methods 0.000 description 1
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Abstract
A kind of scalable lock tongue control mechanism with rotation of push type, including lock body shell, scalable and rotation lock tongue and control mechanism, the tongue body both sides have the ear of oblong-shaped convex, there is rectangular locking groove in lock housing, blocking ear is convex after bayonet lock is inserted into locking groove, prevent tongue body from rotating, the lock body shell includes the lock body shell one of left side and the lock body shell two of right side, the control mechanism includes an at least bayonet lock and at least a piece of manipulation piece, the bayonet lock is rotationally connect with shell, upper part has snap-gauge to match with locking groove, it can inject in locking groove and be latched tongue body, the manipulation piece is rotationally loaded in shell by first rotating shaft, the upper end is connect by connection sheet with bayonet lock, resetting spring is housed in the first rotating shaft, resetting spring elastic connection manipulates piece and bayonet lock.Its advantage is that：Solve scalable and rotation lock tongue to open and the control problem of locking, make door and window not only and can be left unlocked or unlatched but also can locking, can be by opening of doors and windows on the both sides of door and window when being left unlocked or unlatched.
Description
Technical field
The present invention relates to special measures related with door and window, are related to lock tongue, espespecially a kind of push type it is scalable and rotation
Lock tongue control mechanism.
Background technology
Lock body is a kind of common Hardware fitting, is installed in door and window fan.Door and window by lock body sash and door and window fan it
Between be responsible for door and window open and lock.The lock tongue used on lock body is its core part, directly plays the unlatching and locking of door and window
Effect.The lock body lock tongue of the prior art can only make elastic movement, and the lock tongue simple function of this structure determines that door and window can only
It is opened and direct locking functions toward one side.In actual life, we need the both sides of door and window that can open sometimes, only door void
It closes, i.e., door is not latched, and only serves the windproof effect blown open.The lock tongue of the prior art cannot be applicable in this demand.To solve this
In addition problem, the applicant have applied for patent with regard to scalable and rotation lock tongue：
Referring to attached drawing 1~12, described a kind of scalable and rotation lock tongue, including housing unit 2 and tongue body component 1,
It is characterized in that：The tongue body component 1 includes tongue body 11, scaling platform 12 and spring 13, and housing unit 2 is fixed in 13 one end of spring
Bottom, the other end connects scaling platform 12, and tongue body 11 is rotationally loaded on scaling platform 12, flexible with scaling platform 12,
There are the ear of oblong-shaped convex 112 in 11 both sides of the tongue body, match with the ear convex 112, there is rectangular locking in lock housing 21
Slot 22 stops ear convex 112 after bayonet lock 3 is inserted into locking groove 22, prevents tongue body 11 from rotating (locking).
Further：
The tongue body 11 has one section of arcuate bottom 111, the contact with platform of the arcuate bottom 111 and 12 top of scaling platform to make
Tongue body 11 is rotationally placed on scaling platform 12.
Fluted 113 among 11 bottom of the tongue body, the groove 113 is movably stuck in the both sides of scaling platform 12.It rises
To the effect mutually limited.
There are limited post 114 in 11 both sides of the tongue body, have position-limited edge 25 to be adapted with the limited post 114 in lock housing 21.Make
Tongue body 11 cannot be detached from lock housing 21.
In the first embodiment：The lock housing 21 of the housing unit 2 including bottom opening and loaded on the lock housing bottom
Detachable pedestal 24 has projection seat 241, one end of the spring 13 to be placed in projection seat 241 on the pedestal 24, other end connection
Scaling platform 12.
In a second embodiment：The lock housing 21 of the housing unit 2 including lateral opening and loaded on the lock housing side
Side panel 27,21 bottom of the lock housing have projection seat 241, one end of the spring 13 to be placed in projection seat 241, and other end connection is flexible
Platform 12.
The patent solve door and window not only and can be left unlocked or unlatched but also can locking, can asking opening of doors and windows on the both sides of door and window when being left unlocked or unlatched
Topic.It can freely be opened in the state that door and window is closed, i.e., the handle or knob on direct sliding door and window can be opened, and need not lock
The modes such as spoon, turn-knob are opened.It can prevent wind from blowing door and window open.Bolt can also be inserted by door and window locking.
But this application, which does not provide the concrete structure of bayonet lock 3 and how to coordinate with lock tongue, reaches object above, this is it
Disadvantage.The application is the mating control mechanism for above-mentioned patent working.
Invention content
For the missing and needs of the prior art, the purpose of the present invention is to provide a kind of push type is scalable and rotation
Lock tongue control mechanism.Aim to solve the problem that door and window not only and can be left unlocked or unlatched but can locking, can be by opening of doors and windows on the both sides of door and window when being left unlocked or unlatched
The control problem of scalable and rotation lock tongue.
The technical solution adopted by the present invention to solve the technical problems is：The lock that a kind of push type is scalable and rotates is provided
Tongue control mechanism, including lock body shell, it is scalable and rotation lock tongue and control mechanism, it is described it is scalable and rotation lock tongue include
Housing unit and tongue body component, the tongue body component includes tongue body, scaling platform and spring, and spring one end is fixed on housing unit
Bottom, the other end connects scaling platform, and tongue body is rotationally loaded on scaling platform, flexible with scaling platform, the tongue body
Both sides have the ear of oblong-shaped convex, with the convex matching of the ear, there is rectangular locking groove in lock housing, when bayonet lock is inserted into locking groove
Blocking ear is convex afterwards, prevents tongue body from rotating, it is characterised in that：The lock body shell includes the lock body shell one and right side of left side
Lock body shell two, the control mechanism include an at least bayonet lock and at least a piece of manipulation piece, the bayonet lock rotationally with
Shell connects, and upper part has snap-gauge to match with locking groove, can inject in locking groove and be latched tongue body, the manipulation piece passes through first
Shaft is rotationally loaded in shell, and the upper end is connect by connection sheet with bayonet lock, and resetting spring is housed in the first rotating shaft,
Resetting spring elastic connection manipulates piece and bayonet lock.
When without outer force effect, the torsion of resetting spring makes the snap-gauge of bayonet lock be inserted into locking groove, and tongue body cannot rotate, and make tongue body
In blocking.When pressing manipulation piece overcomes the torsion of resetting spring, the snap-gauge of bayonet lock is made to be detached from locking groove, tongue body can be with
Rotation is in open state.
Further：
The control mechanism includes two bayonet locks for being loaded on tongue body component both sides respectively, passes through the 4th turn between two bayonet locks
Axis connection.To achieve the purpose that synchronization action.
The control mechanism can be an only a piece of manipulation piece connection wherein bayonet lock, can also divide there are two manipulation piece
It Lian Jie not two bayonet locks.
The beneficial effects of the invention are as follows：It solves the control problem that scalable and rotation lock tongue is opened and is latched, makes door
Window can not only be left unlocked or unlatched but also can locking, can be by opening of doors and windows on the both sides of door and window when being left unlocked or unlatched.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the axis surveys view schematic diagram (lock tongue stretching) of scalable and rotation lock tongue first embodiment.
Fig. 2 is the front view of scalable and rotation lock tongue first embodiment (lock tongue is taken in).
Fig. 3 is the A-A sectional views of Fig. 2.
Fig. 4 is the structural exploded view of scalable and rotation lock tongue first embodiment.
Fig. 5 is original state figure when scalable and rotation lock tongue first embodiment uses, and α indicates that tongue body 11 can
The angle of rotation, A, B indicate two faces of tongue body 11.
Fig. 6 is the perspective view of Fig. 5.
Fig. 7 is the tongue body 11 of scalable and rotation lock tongue in the signal under by outer force effect after the rotation of arcuate bottom 111
Figure.
Fig. 8 is that the tongue body 11 of scalable and rotation lock tongue is turning to terminal position under by outer force effect along arcuate bottom 111
The schematic diagram set.
Fig. 9 is the schematic diagram when tongue body 11 of scalable and rotation lock tongue is detached with other assemblies.
Figure 10 is the axis surveys view of the tongue body 11 of scalable and rotation lock tongue.
Figure 11 is bayonet lock 3 and 22 cooperation schematic diagram of locking groove.
Figure 12 is 2 structural schematic diagram of housing unit of scalable and rotation lock tongue second embodiment.
Figure 13 is the axis surveys view of first embodiment of the invention.
Figure 14 is the scheme of installation of first embodiment of the invention.
Figure 15 is the structural exploded view of first embodiment of the invention.
In figure：1 it is tongue body component, 2 be housing unit, 3 be bayonet lock, 31 be snap-gauge, 4 is the mechanism in order to control of lock body shell, 5.
In tongue body component 1：11 be tongue body, 111 be arcuate bottom, 112 be ear it is convex, 113 be groove, 114 be limited post, 12
It is spring for scaling platform, 13,14 is spring pedestal.
In housing unit 2：21 it is lock housing, 211 be front-back lock housing, 212 be left and right face lock housing, 22 is locking groove, 23
It is pedestal for sliding slot, 24,241 be projection seat, 25 be position-limited edge, 26 be bolt, 27 be side panel, 28 is flat head screw.
In lock body shell 4：41 be lock body shell one, 42 be lock body shell two, 43 be lock panel.
In control mechanism 5:51 it is manipulation piece, 52 be first rotating shaft, 53 be connection sheet, 54 be the second shaft, 55 is the
Three shafts, 56 be the 4th shaft, 57 be the 5th shaft, 58 be resetting spring, 59 be gasket.
Specific implementation mode
Referring to attached drawing, a kind of push type of the present invention is scalable and the lock tongue control mechanism of rotation, including lock body shell 4, can stretch
The lock tongue and control mechanism 5 of contracting and rotation, described scalable and rotation lock tongue includes housing unit 2 and tongue body component 1, described
Tongue body component 1 includes tongue body 11, scaling platform 12 and spring 13, and the bottom of housing unit 2, the other end are fixed in 13 one end of spring
Scaling platform 12 is connected, tongue body 11 is rotationally loaded on scaling platform 12, flexible with scaling platform 12,11 both sides of the tongue body
There is the ear of oblong-shaped convex 112, match with the ear convex 112, there is rectangular locking groove 22 in lock housing 21, when bayonet lock 3 is inserted
Stop ear convex 112 after entering locking groove 22, prevent tongue body 11 from rotating, referring to Figure 13~15, it is characterised in that：The lock body shell 4
The lock body shell 2 42 of lock body shell 1 and right side including left side, the control mechanism 5 is including an at least bayonet lock 3 and extremely
Few a piece of manipulation piece 51, the bayonet lock 3 are rotationally connect with shell 4, and upper part has snap-gauge 31 to match with locking groove 22,
It can inject in locking groove 22 and be latched tongue body 11, the manipulation piece 51 is rotationally loaded in shell 4 by first rotating shaft 52,
Upper end is connect by connection sheet 53 with bayonet lock 3, and resetting spring 58,58 elastic connection of resetting spring are housed in the first rotating shaft 52
Manipulate piece 51 and bayonet lock 3.
When without outer force effect, the torsion of resetting spring 58 makes the snap-gauge 31 of bayonet lock 3 be inserted into locking groove 22, and tongue body 11 cannot turn
It is dynamic, so that tongue body 11 is in blocking.When pressing the torsion for manipulating piece 51 and overcoming resetting spring 58, make the snap-gauge 31 of bayonet lock 3
It is detached from locking groove 22, tongue body 11 can rotate, and be in open state.
In an embodiment of the present invention：
The control mechanism 5 includes two bayonet locks 3 for being loaded on 1 both sides of tongue body component respectively, by the between two bayonet locks 3
Four shafts 56 connect.To achieve the purpose that synchronization action.
The control mechanism 5 can be that only a piece of manipulation piece 51 connects a wherein bayonet lock 3, can also there are two manipulations
Piece 51 is separately connected two bayonet locks 3.
Claims (3)
1. a kind of scalable lock tongue control mechanism with rotation of push type, including lock body shell, scalable and rotation lock tongue and control
Mechanism processed, described scalable and rotation lock tongue include housing unit and tongue body component, and the tongue body component includes tongue body, stretches
Platform and spring, spring one end are fixed on the bottom of housing unit, and the other end connects scaling platform, and tongue body, which is rotationally loaded on, to be stretched
On contracting platform, flexible with scaling platform, the tongue body both sides have the ear of oblong-shaped convex, and the convex matching of the ear, in lock housing
There is rectangular locking groove, blocking ear is convex after bayonet lock is inserted into locking groove, prevents tongue body from rotating, it is characterised in that：The lock
Body shell includes the lock body shell one of left side and the lock body shell two of right side, and the control mechanism is including an at least bayonet lock and at least
A piece of manipulation piece, the bayonet lock are rotationally connect with shell, and upper part has snap-gauge to match with locking groove, can inject locking
Tongue body is latched in slot, the manipulation piece is rotationally loaded in shell by first rotating shaft, and the upper end passes through connection sheet and card
Pin connection, resetting spring is equipped in the first rotating shaft, and resetting spring elastic connection manipulates piece and bayonet lock.
2. the scalable lock tongue control mechanism with rotation of push type according to claim 1, it is characterised in that：The control
Mechanism includes being loaded on two bayonet locks of tongue body component both sides respectively, is connected by the 4th shaft between two bayonet locks.
3. the scalable lock tongue control mechanism with rotation of push type according to claim 2, it is characterised in that：The control
Mechanism can be an only a piece of manipulation piece connection wherein bayonet lock, can also be separately connected two bayonet locks there are two manipulation piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721679302.1U CN207761426U (en) | 2017-12-06 | 2017-12-06 | The scalable lock tongue control mechanism with rotation of push type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721679302.1U CN207761426U (en) | 2017-12-06 | 2017-12-06 | The scalable lock tongue control mechanism with rotation of push type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207761426U true CN207761426U (en) | 2018-08-24 |
Family
ID=63190101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721679302.1U Withdrawn - After Issue CN207761426U (en) | 2017-12-06 | 2017-12-06 | The scalable lock tongue control mechanism with rotation of push type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207761426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881981A (en) * | 2017-12-06 | 2019-06-14 | 刘祥 | The scalable lock tongue control mechanism with rotation of push type |
-
2017
- 2017-12-06 CN CN201721679302.1U patent/CN207761426U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881981A (en) * | 2017-12-06 | 2019-06-14 | 刘祥 | The scalable lock tongue control mechanism with rotation of push type |
| CN109881981B (en) * | 2017-12-06 | 2024-01-30 | 刘祥 | Push type telescopic and rotary spring bolt control mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180824 Effective date of abandoning: 20240130 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180824 Effective date of abandoning: 20240130 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |