CN204436031U - A kind of lock body safety tongue serial verb construction - Google Patents
A kind of lock body safety tongue serial verb construction Download PDFInfo
- Publication number
- CN204436031U CN204436031U CN201520040765.8U CN201520040765U CN204436031U CN 204436031 U CN204436031 U CN 204436031U CN 201520040765 U CN201520040765 U CN 201520040765U CN 204436031 U CN204436031 U CN 204436031U
- Authority
- CN
- China
- Prior art keywords
- safety tongue
- peach
- driver plate
- tongue
- shell fragment
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to five metals door lock fittings, discloses a kind of lock body safety tongue serial verb construction.If case assembly at the bottom of a lock body, a latch bolt dial peach assembly, an insurance hypistoma component, a safety tongue dial peach, a trace, a slide block, a driver plate, a safety tongue swinging plate and a shell fragment.Described each component are assemblied in case assembly at the bottom of corresponding lock body.Rotate clockwise latch bolt to dial peach assembly and can promote driver plate and vertically move down, driver plate promotes slide block and rotates counterclockwise and drive trace to move backward, and trace drives safety tongue to dial peach and rotates clockwise and realize safety tongue interlock retraction; Described safety tongue is dialled peach profile and is set to prismatic, and two groups of opposite side of prismatic form that the first self-locking opposite side and the second self-locking opposite side realize respectively can lock-bit when safety tongue stretches out and bounces back.The utility model achieves escape lock with simple structure and few part and to open the door the function of simultaneously opening safety tongue, reduces cost of production, and also has lock-bit function, dependable performance, easy to use.
Description
Technical field
The utility model relates to a kind of five metals door lock fittings, especially escape lock parts.
Background technology
At present, escape lock market extensively used is all the unlatching utilizing handle disposable opening all dead bolts, particularly safety tongue.But will reach this function, the structure of lock body inside also can become quite complicated naturally, and manufacturing cost is high.
Summary of the invention
The utility model provides a kind of lock body safety tongue serial verb construction, its objective is and simplifies lock body structure, reduces manufacturing cost, and reaches the optimization of design, and structure is simple, dependable performance.
The technical solution adopted in the utility model is: establish case assembly at the bottom of a lock body, a latch bolt dials peach assembly, an insurance hypistoma component, a safety tongue dial peach, a trace, a slide block, a driver plate, a safety tongue swinging plate and a shell fragment; Case assembly at the bottom of described lock body is provided with insurance tongue apertures, shell fragment reference column, safety tongue lead, safety tongue are dialled peach hole, the embedding post of shell fragment, the first driver plate lead, the second driver plate lead and latch bolt and dialled peach hole; Described latch bolt is dialled peach assembly top and is established a boss; Described insurance hypistoma component is provided with safety tongue and push pedal, is provided with safety tongue gathering sill in the middle part of push pedal, and its end is provided with stirs groove; Described safety tongue is dialled peach profile and is set to prismatic, and two groups of opposite side of prismatic form the first self-locking opposite side and the second self-locking opposite side respectively, and obtuse angle place is set to conversion cambered surface, and the obtuse angle place of its side is provided with a pusher dog, establishes one first pivot at its pusher dog top; Described trace one end is provided with the first pivot hole, and the other end has the second pivot; Described slide block is provided with stirs pivot hole, the second pivot hole and moving arm; Described driver plate two ends are provided with the first driver plate gathering sill and the second driver plate gathering sill, are provided with that first stirs projection, the second driver plate gathering sill side is provided with second and stirs projection at the end face of the first driver plate gathering sill; Described safety tongue swinging plate is provided with interlock pusher dog; An annular ring is established in described shell fragment one end.The assembly relation of each component is: be nested in by the annular ring of shell fragment on the embedding post of shell fragment, the other end is positioned between shell fragment reference column and case assembly base, the end, safety tongue is dialled peach build-in and is dialled in peach hole in safety tongue, and allow shell fragment be pressed in safety tongue to dial on peach, the safety tongue of insurance hypistoma component is arranged in insurance tongue apertures, safety tongue gathering sill is enclosed within safety tongue lead, and the safety tongue pusher dog that safety tongue dials peach is placed in be stirred in groove, pivot hole of stirring on slide block is placed on the first driver plate lead, first pivot pivot joint of the first pivot hole on trace and safety tongue pusher dog, the second pivot hole pivot joint on the second pivot on trace and slide block, driver plate is vertically put into lock body, first driver plate gathering sill is placed on the first driver plate lead, second driver plate gathering sill is placed on the second driver plate lead, second stirs projection presses on above the moving arm of slide block, latch bolt is dialled peach assembly build-in and is dialled in peach hole in latch bolt, safety tongue swinging plate is placed on latch bolt and dials on the top boss of peach assembly, and interlock pusher dog is pressed on first stirs on projection.
This reality and novel when needing to stretch out safety tongue, rotates counterclockwise safety tongue and dials peach, safety tongue pusher dog stir push pedal forward, under the guide effect of safety tongue lead and safety tongue gathering sill, safety tongue stretches out forward; Drive trace to move forward, cause slide block to rotate clockwise around the first driver plate lead, moving arm is stirred second on projection and is lifted, thus upwards shifts driver plate onto initial position simultaneously; Now, shell fragment and case assembly base, the end slightly extrude the first self-locking opposite side, dial peach carry out lock-bit to safety tongue; And give insurance hypistoma component one thrust forward, can not bounce back voluntarily with guarantee insurance tongue; During with handle opening door lock, rotation latch bolt is dialled peach assembly and is driven safety tongue shifting part to rotate clockwise, promote first by interlock pusher dog and stir projection, make driver plate vertical downward sliding movement under the guide effect of the first driver plate lead and the second driver plate lead, then second the moving arm that projection presses down slide block is stirred, order about slide block to rotate counterclockwise around the first driver plate lead, thus drive trace to move backward, trace affects again safety tongue to dial peach, make it rotate clockwise, push pedal stirred backward by safety tongue pusher dog makes safety tongue bounce back.After safety tongue retraction, shell fragment and case assembly base, the end slightly extrude the second self-locking opposite side, dial peach carry out lock-bit to safety tongue; And give insurance hypistoma component one thrust backward, can not stretch out voluntarily with guarantee insurance tongue.
Useful technique effect of the present utility model is: achieve escape lock with simple structure and few part and to open the door the function of simultaneously opening safety tongue, reduce cost of production, can lock-bit when safety tongue stretches out and bounces back, dependable performance.
Accompanying drawing explanation
Fig. 1 is the assembling explosive view schematic diagram of part parts of the present utility model;
Fig. 2 is the floor map of safety tongue of the present utility model when stretching out;
Fig. 3 is the floor map after safety tongue of the present utility model retraction.
Number in the figure is depicted as:
Case assembly at the bottom of 1 lock body, 11 insurance tongue apertures, 12 shell fragment reference columns, 13 safety tongue leads, 14 safety tongues dial peach hole, the embedding post of 15 shell fragment, 16 first driver plate leads, 17 second driver plate leads, 18 latch bolts dial peach hole;
2 latch bolts dial peach assembly, 21 boss;
3 insurance hypistoma components, groove stirred by 31 safety tongues, 32 push pedals, 321 safety tongue gathering sills, 322;
4 safety tongues dial peach, 41 safety tongue pusher dogs, 411 first pivots, 42 conversion cambered surface, 43 first self-locking opposite side, 44 second self-locking opposite side;
5 traces, 51 first pivot hole, 52 second pivots;
6 slide blocks, 61 stir pivot hole, 62 second pivot hole, 63 moving arms;
7 driver plates, 71 first driver plate gathering sills, 72 second driver plate gathering sills, 73 first are stirred projection, 74 second and are stirred projection;
8 safety tongue swinging plates, 81 interlock pusher dogs;
9 shell fragments, 91 annular rings.
Detailed description of the invention
The utility model is by such as under type enforcement:
As shown in Figure 1, the utility model comprises: case assembly 1, latch bolt at the bottom of a lock body is dialled peach assembly 2, insurance hypistoma component 3, safety tongue and dialled peach 4, trace 5, slide block 6, driver plate 7, safety tongue swinging plate 8 and a shell fragment 9; Case assembly 1 at the bottom of described lock body is provided with insurance tongue apertures 11, shell fragment reference column 12, safety tongue lead 13, safety tongue are dialled peach hole 14, shell fragment embedding post 15, first driver plate lead 16, second driver plate lead 17 and latch bolt and dialled peach hole 18; Described latch bolt is dialled peach assembly 2 top and is established a boss 21; Described insurance hypistoma component 3 is provided with safety tongue 31 and push pedal 32, is provided with safety tongue gathering sill 321 in the middle part of push pedal 32, and its end is provided with stirs groove 322; Described safety tongue is dialled peach 4 profile and is set to prismatic, two groups of opposite side of prismatic form the first self-locking opposite side 43 and the second self-locking opposite side 44 respectively, obtuse angle place is set to conversion cambered surface 42, and the obtuse angle place of its side is provided with a pusher dog 41, establishes one first pivot 411 at its pusher dog 41 top; Described trace 5 one end is provided with the first pivot hole 51, and the other end has the second pivot 52; Described slide block 6 is provided with stirs pivot hole 61, second pivot hole 62 and moving arm 63; Described driver plate 7 two ends are provided with the first driver plate gathering sill 71 and the second driver plate gathering sill 72, be provided with first stir projection 73, second driver plate gathering sill 72 side and be provided with second and stir projection 74 at the end face of the first driver plate gathering sill 71; Described safety tongue swinging plate 8 is provided with interlock pusher dog 81; An annular ring 91 is established in described shell fragment 9 one end.The assembly relation of each component is: be nested in by the annular ring 91 of shell fragment 9 on the embedding post 15 of shell fragment, the other end is positioned between shell fragment reference column 12 and end case assembly 1 base, safety tongue is dialled peach 4 build-in and is dialled in peach hole 14 in safety tongue, and allow shell fragment 9 be pressed in safety tongue to dial on peach 4, the safety tongue 31 of insurance hypistoma component 3 is arranged in insurance tongue apertures 11, safety tongue gathering sill 321 is enclosed within safety tongue lead 13, and the safety tongue pusher dog 41 that safety tongue dials peach 4 is placed in be stirred in groove 322, pivot hole 61 of stirring on slide block 61 is placed on the first driver plate lead 16, the first pivot hole 51 on trace 5 and the first pivot 411 pivot joint of safety tongue pusher dog 41, the second pivot 52 on trace 5 and the second pivot hole 62 pivot joint on slide block 6, driver plate 7 is vertically put into lock body, first driver plate gathering sill 71 is placed on the first driver plate lead 16, second driver plate gathering sill 72 is placed on the second driver plate lead 17, second stirs projection 74 presses on above the moving arm 63 of slide block 6, latch bolt is dialled peach assembly 2 build-in and is dialled in peach hole 18 in latch bolt, safety tongue swinging plate 8 is placed on latch bolt and dials on the top boss 21 of peach assembly 2, and interlock pusher dog 81 is pressed on first stirs on projection 72.
As shown in Figures 2 and 3: when needing to stretch out safety tongue 31, rotate counterclockwise safety tongue and dial peach 4, safety tongue pusher dog 41 stir forward push pedal 32, under the guide effect of safety tongue lead 13 and safety tongue gathering sill 321, safety tongue 31 stretches out forward.Drive trace 5 to move forward, cause slide block 6 to rotate clockwise around the first driver plate lead 16, moving arm 63 is stirred second on projection 74 and is lifted, thus upwards shifts driver plate 7 onto initial position simultaneously.Now, shell fragment 9 and end case assembly 1 base slightly extrude the first self-locking opposite side 43, dial peach 4 carry out lock-bit to safety tongue, and give insurance hypistoma component 3 one thrust forward, can not bounce back voluntarily with guarantee insurance tongue 31, during with handle opening door lock, rotation latch bolt is dialled peach assembly 2 and is driven safety tongue shifting part 8 to rotate clockwise, promote first by interlock pusher dog 81 and stir projection 73, make driver plate 7 vertical downward sliding movement under the guide effect of the first driver plate lead 16 and the second driver plate lead 17, then second the moving arm 63 that projection 74 presses down slide block 6 is stirred, order about slide block 6 to rotate counterclockwise around the first driver plate lead 16, thus drive trace 5 to move backward, trace 5 affects again safety tongue to dial peach 4, make it rotate clockwise, push pedal 32 stirred backward by safety tongue pusher dog 41 makes safety tongue 31 bounce back.After safety tongue 31 bounces back, shell fragment 9 and end case assembly 1 base slightly extrude the second self-locking opposite side 44, dial peach 4 carry out lock-bit to safety tongue; And give insurance hypistoma component 3 one thrust backward, can not stretch out voluntarily with guarantee insurance tongue 31.
Claims (3)
1. a lock body safety tongue serial verb construction, comprises case assembly at the bottom of a lock body, a latch bolt dials peach assembly, an insurance hypistoma component, a safety tongue dial peach, a trace, a slide block, a driver plate, a safety tongue swinging plate and a shell fragment; It is characterized in that: case assembly at the bottom of described lock body is provided with insurance tongue apertures, shell fragment reference column, safety tongue lead, safety tongue are dialled peach hole, the embedding post of shell fragment, the first driver plate lead, the second driver plate lead and latch bolt and dialled peach hole; Described latch bolt is dialled peach assembly top and is established a boss; Described insurance hypistoma component is provided with safety tongue and push pedal, is provided with safety tongue gathering sill in the middle part of push pedal, and its end is provided with stirs groove; Described safety tongue is dialled peach profile and is set to prismatic, and two groups of opposite side of prismatic form the first self-locking opposite side and the second self-locking opposite side respectively, and obtuse angle place is set to conversion cambered surface, and the obtuse angle place of its side is provided with a pusher dog, establishes one first pivot at its pusher dog top; Described trace one end is provided with the first pivot hole, and the other end has the second pivot; Described slide block is provided with stirs pivot hole, the second pivot hole and moving arm; Described driver plate two ends are provided with the first driver plate gathering sill and the second driver plate gathering sill, are provided with that first stirs projection, the second driver plate gathering sill side is provided with second and stirs projection at the end face of the first driver plate gathering sill; Described safety tongue swinging plate is provided with interlock pusher dog; An annular ring is established in described shell fragment one end; Described shell fragment one end annular ring is nested on the embedding post of shell fragment, and the other end is positioned between shell fragment reference column and case assembly base, the end; Described safety tongue is dialled peach build-in and is dialled in peach hole in safety tongue, and allows shell fragment be pressed in safety tongue to dial on peach; The safety tongue of described insurance hypistoma component is arranged in insurance tongue apertures, and safety tongue gathering sill is enclosed within safety tongue lead, and the safety tongue pusher dog that safety tongue dials peach is placed in be stirred in groove; Pivot hole of stirring on described slide block is placed on the first driver plate lead, the first pivot pivot joint of the first pivot hole on described trace and described safety tongue pusher dog; The second pivot hole pivot joint on the second pivot on described trace and described slide block; Described driver plate vertically puts into lock body, and the first driver plate gathering sill is placed on described first driver plate lead, and the second driver plate gathering sill is placed on described second driver plate lead; Described second stirs projection presses on above the moving arm of described slide block; Described latch bolt is dialled peach assembly build-in and is dialled in peach hole in latch bolt; Described safety tongue swinging plate is placed on latch bolt and dials on the top boss of peach assembly, and interlock pusher dog is pressed on first stirs on projection.
2. a kind of lock body safety tongue serial verb construction as claimed in claim 1, it is characterized in that: when described safety tongue is retracted, described shell fragment and case assembly base, the described end slightly extrude the second self-locking opposite side that described safety tongue dials peach, dial peach carry out lock-bit to described safety tongue.
3. a kind of lock body safety tongue serial verb construction as claimed in claim 1, it is characterized in that: when described safety tongue stretches out, described shell fragment and case assembly base, the described end slightly extrude the first self-locking opposite side that described safety tongue dials peach, dial peach carry out lock-bit to described safety tongue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520040765.8U CN204436031U (en) | 2014-10-12 | 2015-01-21 | A kind of lock body safety tongue serial verb construction |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420586579 | 2014-10-12 | ||
| CN201420586579X | 2014-10-12 | ||
| CN2014105338692 | 2014-10-12 | ||
| CN201410533869 | 2014-10-12 | ||
| CN201520040765.8U CN204436031U (en) | 2014-10-12 | 2015-01-21 | A kind of lock body safety tongue serial verb construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204436031U true CN204436031U (en) | 2015-07-01 |
Family
ID=53120729
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520040765.8U Withdrawn - After Issue CN204436031U (en) | 2014-10-12 | 2015-01-21 | A kind of lock body safety tongue serial verb construction |
| CN201510029562.3A Active CN104594713B (en) | 2014-10-12 | 2015-01-21 | A kind of lock body safety tongue serial verb construction |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510029562.3A Active CN104594713B (en) | 2014-10-12 | 2015-01-21 | A kind of lock body safety tongue serial verb construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN204436031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104594713A (en) * | 2014-10-12 | 2015-05-06 | 广东名门锁业有限公司 | Lock safety bolt linkage structure |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207920238U (en) * | 2017-12-15 | 2018-09-28 | 蒋凌帆 | A kind of lockset convenient for fast-escape |
| CN109914931A (en) * | 2018-12-23 | 2019-06-21 | 广东名门锁业有限公司 | Mute full-automatic lock body drive system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10100763B4 (en) * | 2001-01-10 | 2016-09-29 | Schulte-Schlagbaum Ag | Mortise lock with plastic latch |
| US7871112B2 (en) * | 2005-03-03 | 2011-01-18 | Hardware Specialties, Inc. | Reversible double deadbolt mortise latch |
| EP1899562A2 (en) * | 2005-06-26 | 2008-03-19 | Mul-T-Lock Technologies Ltd. | Mortise lock and linking locking element |
| CN202299732U (en) * | 2011-10-11 | 2012-07-04 | 广东亚太天能信息识别技术有限公司 | Mortice door lock capable of retracting latch bolt, dead bolt and safety bolt simultaneously |
| CN203257206U (en) * | 2013-01-28 | 2013-10-30 | 蔡维泉 | Multifunctional door lock structure |
| CN203684803U (en) * | 2013-11-27 | 2014-07-02 | 顾安顺 | Burglar-proof heaven and earth lock |
| CN204436031U (en) * | 2014-10-12 | 2015-07-01 | 广东名门锁业有限公司 | A kind of lock body safety tongue serial verb construction |
-
2015
- 2015-01-21 CN CN201520040765.8U patent/CN204436031U/en not_active Withdrawn - After Issue
- 2015-01-21 CN CN201510029562.3A patent/CN104594713B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104594713A (en) * | 2014-10-12 | 2015-05-06 | 广东名门锁业有限公司 | Lock safety bolt linkage structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104594713A (en) | 2015-05-06 |
| CN104594713B (en) | 2017-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150701 Effective date of abandoning: 20170531 |
|
| AV01 | Patent right actively abandoned |