CN205822965U - Split type locking bolt actuating mechanism - Google Patents
Split type locking bolt actuating mechanism Download PDFInfo
- Publication number
- CN205822965U CN205822965U CN201620797587.8U CN201620797587U CN205822965U CN 205822965 U CN205822965 U CN 205822965U CN 201620797587 U CN201620797587 U CN 201620797587U CN 205822965 U CN205822965 U CN 205822965U
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- CN
- China
- Prior art keywords
- locking bolt
- guide finger
- master latch
- master
- universe rod
- 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- Withdrawn - After Issue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 discloses a kind of split type locking bolt actuating mechanism, including housing (1), upper locking bolt (3), master latch (7), lower locking bolt (9), locking bolt linkage board (4), master reset drives plate (5), it is provided with locking bolt guide finger (21) in described housing (1), master latch guide finger (13), lower locking bolt guide finger (11) and driving plate rotational pin (17), upper locking bolt (3) is arranged on locking bolt guide finger (21), master latch (7) is arranged on master latch guide finger (13), lower locking bolt (9) is arranged on lower locking bolt guide finger (11), locking bolt linkage board (4) is fixed on master latch (7), locking bolt linkage board (4) two ends embed upper and lower locking bolt (3, 9) in connection stopper slot (25)；Described master reset drives plate (5) to be arranged in driving plate rotational pin (17), and master reset drives plate (5) to be provided with the driving spacer pin (22) that the driving stopper slot (24) with master latch (7) coordinates and drive master latch (7) to slide.After using this structure, there is the advantages such as simple and reasonable, flexible operation is light, impact resistance is good.
Description
Technical field
This utility model relates to a kind of theftproof lock technical field, the split type locking bolt action machine of a kind of theftproof lock
Structure.
Background technology
The locking bolt of most safe-guard door locks in the market, its tapered end typically passed through with a lock bolt plate between (or claiming lock)
The modes such as riveting or welding are fixed into locking bolt auxiliary structure.And on lock bolt plate, it is provided with two riveting pins, to promote upper and lower sky
The thin end of the scroll also drives upper and lower universe rod together to move.Its deficiency is: be likely to occur many in multiple locking bolts and lock bolt plate riveting process
Between individual locking bolt in telescopic direction not parallel and cause locking bolt pair move in housing the most smooth；It addition, when closing occur in indivedual locking bolts
During the slight deformation that the shearing force in door direction causes, due to the locking bolt auxiliary structure of one, the slight deformation on this indivedual locking bolts
May just have influence on the motion that whole locking bolt is secondary, occur moving smooth or stuck phenomenon.
Being dragged the upper and lower synkinematic bolt structure of universe rod one by lock bolt plate, its deficiency is: during switch gate, motive force
It is delivered to lock bolt plate by multiple gangbar, then is driven universe rod motion by lock bolt plate；During whole, the transmittance process of power is relatively
Complexity, observable index is more.And many parts transmission also causing trouble rate accounting in latch failure factor is higher.To this end, it is many raw
Produce producer and scientific research department has all carried out R and D, but do not have preferable product to emerge so far.
Summary of the invention
For overcoming the deficiency existing for prior art, the utility model proposes split type locking bolt actuating mechanism, its purpose
It is to reduce because single or multiple locking bolt slight deformation cause the most smooth phenomenon of door lock open locking, during reducing open locking simultaneously
The loss of energy so that operating handle is more excellent, locking bolt impact resistance ability is more preferable.
This utility model solves the technical scheme that its technical problem is used, it include housing, upper locking bolt, master latch, under
Locking bolt, locking bolt linkage board, master reset drive plate, main extension spring, are correspondingly provided with locking bolt guide finger, master latch is led in described housing
To pin, lower locking bolt guide finger and driving plate rotational pin, upper locking bolt is slidably disposed on locking bolt guide finger, and master latch can be slided
Being arranged on master latch guide finger, lower locking bolt is slidably disposed on lower locking bolt guide finger, and locking bolt linkage board is fixed on dynamicly
On master latch, upper locking bolt and lower locking bolt are correspondingly provided with promotion stopper slot, in the union joint activity embedding at locking bolt linkage board two ends
In the connection stopper slot of locking bolt and lower locking bolt；Described master reset drives plate to be rotatably arranged on driving plate rotational pin, main
Extension spring is connected between extension spring hook and the housing that master reset drives plate, and master latch is provided with promotion stopper slot, and master reset drives
Plate is provided with and the promotion spacer pin driving stopper slot to coordinate and to drive master latch to slide.
The further scheme of this utility model, also includes universe rod, lower universe rod, upper universe rod and lower universe rod slidably
Be arranged on housing, master reset drives plate to be provided with universe rod and promotes spacer pin pushing away with the upper universe rod on upper universe rod
Dynamic spacing hole connects, and master reset drives plate to be provided with lower universe rod and promotes spacer pin and promote with the lower universe rod on lower universe rod
Spacing hole connects.
The further scheme of this utility model, described lower universe rod is provided with lower universe rod gathering sill, on lower universe rod
Lower universe rod gathering sill is arranged on master reset and drives on the driving plate rotational pin of plate.
The further scheme of this utility model, described upper locking bolt is provided with locking bolt gathering sill, and master latch is provided with main lock
Bolt gathering sill, lower locking bolt is provided with lower locking bolt gathering sill, and upper locking bolt is arranged on upper locking bolt guide finger by upper locking bolt gathering sill,
Master latch is arranged on master latch guide finger by master latch gathering sill, and lower locking bolt is arranged on lower locking bolt by lower locking bolt gathering sill
On guide finger.
The further scheme of this utility model, described upper locking bolt guide finger, master latch guide finger, lower locking bolt guide finger are
Step guide finger, upper locking bolt, master latch, lower locking bolt are correspondingly arranged at locking bolt guide finger, master latch guide finger, lower locking bolt are led
On the step of pin, on upper locking bolt guide finger, master latch guide finger, lower locking bolt guide finger, it is correspondingly provided with restriction locks
Bolt, master latch, the spacing pipe box of the upper and lower vibration of lower locking bolt.
The further scheme of this utility model, described upper locking bolt, master latch or lower locking bolt are the heavy walls of integrally casting molding
Part.
Use after said structure, have the following advantages compared with the prior art and effect: one be due to upper locking bolt, master latch and
Lower locking bolt is three groups of independence locking bolts, efficiently solves the slight deformation caused by the shearing force in direction of closing the door because of single group locking bolt and causes
Motion is smooth or stuck phenomenon.Two is that the locking bolt linkage board owing to being fixed on master latch only drives upper locking bolt to transport with lower locking bolt
Dynamic, it is not connected with upper and lower universe rod, on operating physical force and feel, more conventional safe-guard door lock is the most laborsaving lighter.Three is owing to locking
Bolt, master latch and lower locking bolt are separate and are flexibly connected, and when slight deformation occurs in single group locking bolt, do not affect the flexible of locking bolt
Motion.Four is the heavy section casting that upper locking bolt, master latch and lower locking bolt are integrated casting, directly enhances the intensity of locking bolt, and
And it is provided with limited support on lock bolt plate thickness direction, effectively prevent locking bolt and deform and improve the pick-proof of locking bolt, resist
Violence jolt capacity.Five are by limiting the locking bolt free gap in enclosure interior thickness gate direction so that locking bolt is by switch gate
The shearing force in direction is applied on panel and housing simultaneously, it is to avoid conventional locking bolt by counter plate during shearing force directly contribute broken
Bad.Six is owing to using firm modes such as being flexibly connected riveting, welding to produce error accumulation.
Accompanying drawing explanation
Fig. 1 is structural representation during this utility model locking state.
Fig. 2 is structural representation during this utility model unlocking condition.
Fig. 3 is decomposition texture schematic diagram of the present utility model.
Fig. 4 is the decomposition texture schematic diagram of this utility model locking bolt.
Fig. 5 is the structural representation that this utility model master reset drives plate.
Wherein: 1 housing, universe rod on 2, locking bolt on 3,4 locking bolt linkage boards, 5 master resets drive plate, 6 main extension springs, 7 main locks
Bolt, 8 times universe rods, 9 times locking bolts, 10 times locking bolt gathering sills, 11 times locking bolt guide fingers, 12 master latch gathering sills, 13 master latches are led
To pin, 14 times universe rod gathering sills, 15 times universe rods promote spacer pin, 16 times universe rods to promote spacing hole, and 17 drive plate to rotate
Pin, on 18, universe rod promotes spacing hole, universe rod promotion spacer pin on 19, locking bolt gathering sill on 20, locking bolt guide finger on 21, and 22
Promoting spacer pin, 24 promote stopper slot, and 25 connect stopper slot, 26 union joints, 27 extension spring hooks, 28 spacing pipe boxes.
Detailed description of the invention
Shown in Fig. 1 to Fig. 5, for the specific embodiments of a kind of split type locking bolt actuating mechanism of this utility model, it includes
Housing 1, upper locking bolt 3, master latch 7, lower locking bolt 9, locking bolt linkage board 4, master reset drive plate 5, main extension spring 6, described housing 1
Inside it is correspondingly provided with locking bolt guide finger 21, master latch guide finger 13, lower locking bolt guide finger 11 and drives plate rotational pin 17, upper locking bolt
3 are slidably disposed on locking bolt guide finger 21, and master latch 7 is slidably disposed on master latch guide finger 13, lower locking bolt 9
Being slidably disposed on lower locking bolt guide finger 11, locking bolt linkage board 4 is fixed on master latch 7, on upper locking bolt 3 and lower locking bolt 9
Being correspondingly provided with connection stopper slot 25, the union joint 26 at locking bolt linkage board 4 two ends is movable embeds upper locking bolt 3 and the connection of lower locking bolt 9
In stopper slot 25；Described master reset drives plate 5 to be rotatably arranged on driving plate rotational pin 17, and main extension spring 6 is connected to main
Between extension spring hook 27 and the housing 1 of reset drives plate 5, master latch 7 is provided with promotion stopper slot 24, and master reset drives on plate 5
The promotion spacer pin 22 being provided with and drive stopper slot 24 to coordinate and drive master latch 7 to slide.
This utility model also includes that universe rod 2, lower universe rod 8, upper universe rod 2 and lower universe rod 8 are mounted slidably
On housing 1, master reset drives plate 5 to be provided with universe rod and promotes spacer pin 19 and push away with the upper universe rod on upper universe rod 2
Dynamic spacing hole 18 connects, master reset drive plate 5 be provided with lower universe rod promote spacer pin 15 and with the lower world on lower universe rod 8
Bar promotes spacing hole 16 to connect.
In order to ensure that lower universe rod 8 moves, described lower universe rod 8 is provided with lower universe rod gathering sill 14, lower universe rod 8
On lower universe rod gathering sill 14 be arranged on master reset drive plate 5 driving plate rotational pin 17 on.
In order to control the movement travel of locking bolt, described upper locking bolt 3 is provided with locking bolt gathering sill 20, and master latch 7 sets
Having master latch gathering sill 12, lower locking bolt 9 to be provided with lower locking bolt gathering sill 10, upper locking bolt 3 is arranged on by upper locking bolt gathering sill 20
On upper locking bolt guide finger 21, master latch 7 is arranged on master latch guide finger 13 by master latch gathering sill 12, and lower locking bolt 9 passes through
Lower locking bolt gathering sill 10 is arranged on lower locking bolt guide finger 11.
In order to improve the pick-proof of locking bolt, violence jolt capacity, described upper locking bolt guide finger 21, master latch guide finger
13, lower locking bolt guide finger 11 is step guide finger, and upper locking bolt 3, master latch 7, lower locking bolt 9 are correspondingly arranged at locking bolt and guide
Pin 21, master latch guide finger 13, lower locking bolt guide finger 11 step on, upper locking bolt guide finger 21, master latch guide finger 13, under
The above of locking bolt guide finger 11 is correspondingly provided with restriction upper locking bolt 3, master latch 7, the spacing pipe box 28 of lower locking bolt about 9 vibration.
Unaffected in order to ensure locking bolt slight deformation, the union joint at described locking bolt linkage board 4 two ends 26 and upper locking bolt 3 and
The dynamic cooperation of connection stopper slot 25 on lower locking bolt 9.In order to improve the intensity of locking bolt, described upper locking bolt 3, master latch 7 or lower lock
Bolt 9 is the heavy section casting of integrally casting molding.
Work process of the present utility model is as follows: when master reset drives plate 5 around driving plate to turn under main extension spring 6 pulling force effect
When untie-sell 17 rotates, by promoting spacer pin 22 to drive master latch 7 to stretch out housing 1 and by promoting the inclined hole position of stopper slot 24
Spacing to it；Drive upper locking bolt 3 and lower locking bolt 9 to stretch out housing 1 by locking bolt linkage board 4 when master latch 7 moves simultaneously；Master reset
Drive plate 5 around drive plate rotational pin 17 rotate simultaneously by universe rod promote spacer pin 19 and lower universe rod to promote spacer pin
15 drive upper universe rod 2 and lower universe rod 8 to stretch out housing 1 respectively, and promote spacer pin 19 and upper universe rod by upper universe rod
The inclined hole position promoting spacing hole 18 coordinates spacing to upper universe rod 2, promotes spacer pin 15 and lower universe rod by lower universe rod
The inclined hole position promoting spacing hole 16 coordinates spacing to lower universe rod 8, thus completes locking bolt and lock action.
When master reset drives plate 5 to overcome the pulling force of main extension spring 6 around driving plate rotational pin 17 to revolve under revolving force effect of unblanking
When turning, by promoting spacer pin 22 to drive master latch 7 to retract housing 1；Driven by locking bolt linkage board 4 when master latch 7 moves
Locking bolt 3 and lower locking bolt 9 retraction housing 1 simultaneously；Master reset drive plate 5 around drive plate rotational pin 17 rotate simultaneously by the world
Bar promotes spacer pin 19 and lower universe rod to promote spacer pin 15 to drive universe rod 2 and lower universe rod 8 to retract housing 1 respectively, and
Spacer pin 19 is promoted to promote the inclined hole position of spacing hole 18 to coordinate upper universe rod 2 spacing with upper universe rod by upper universe rod,
Spacer pin 15 is promoted to promote the inclined hole position of spacing hole 16 to coordinate lower universe rod 8 spacing with lower universe rod by lower universe rod,
Thus complete locking bolt unlocking action.
The above, be further illustrating, for those skilled in the art of being made this utility model
For, without departing from the concept of the premise utility, make some simple deductions and replacement, all should be considered as belonging to this reality
With novel protection domain.
Claims (7)
1. a split type locking bolt actuating mechanism, including housing (1), upper locking bolt (3), master latch (7), lower locking bolt (9), locking bolt connection
Dynamic plate (4), master reset drive plate (5), main extension spring (6), it is characterized in that: be correspondingly provided with locking bolt in described housing (1) and guide
Pin (21), master latch guide finger (13), lower locking bolt guide finger (11) and driving plate rotational pin (17), upper locking bolt (3) is slidably
Being arranged on locking bolt guide finger (21), master latch (7) is slidably disposed on master latch guide finger (13), lower locking bolt (9)
Being slidably disposed on lower locking bolt guide finger (11), locking bolt linkage board (4) is fixed on master latch (7), upper locking bolt (3) and under
Being correspondingly provided with connection stopper slot (25) on locking bolt (9), the union joint (26) at locking bolt linkage board (4) two ends is movable embeds upper locking bolt
(3) and lower locking bolt (9) connection stopper slot (25) in；Described master reset driving plate (5) is rotatably arranged in driving plate and turns
In untie-sell (17), main extension spring (6) is connected between extension spring hook (27) and the housing (1) that master reset drives plate (5), master latch
(7) being provided with driving stopper slot (24), master reset driving plate (5) is provided with and coordinates with driving stopper slot (24) and drive master latch
(7) the driving spacer pin (22) slided.
Split type locking bolt actuating mechanism the most according to claim 1, is characterized in that: also include universe rod (2), the lower world
Bar (8), upper universe rod (2) and lower universe rod (8) are slidably disposed on housing (1), and master reset drives plate (5) to be provided with
Universe rod promotes spacer pin (19) and promotes spacing hole (18) to be connected with the upper universe rod on upper universe rod (2), and master reset drives
Plate (5) is provided with lower universe rod and promotes spacer pin (15) and promote spacing hole (16) even with the lower universe rod on lower universe rod (8)
Connect.
Split type locking bolt actuating mechanism the most according to claim 2, is characterized in that: described lower universe rod (8) is provided with
Lower universe rod gathering sill (14), the lower universe rod gathering sill (14) on lower universe rod (8) is arranged on master reset and drives driving of plate (5)
On dynamic plate rotational pin (17).
4. according to the split type locking bolt actuating mechanism described in Claims 2 or 3, it is characterized in that: described upper locking bolt (3) is provided with
Upper locking bolt gathering sill (20), master latch (7) is provided with master latch gathering sill (12), and lower locking bolt (9) is provided with lower locking bolt gathering sill
(10), upper locking bolt (3) is arranged on upper locking bolt guide finger (21) by upper locking bolt gathering sill (20), and master latch (7) passes through main lock
Bolt gathering sill (12) is arranged on master latch guide finger (13), and lower locking bolt (9) is arranged on lower lock by lower locking bolt gathering sill (10)
On bolt guide finger (11).
Split type locking bolt actuating mechanism the most according to claim 4, is characterized in that: described upper locking bolt guide finger (21),
Master latch guide finger (13), lower locking bolt guide finger (11) are step guide finger, upper locking bolt (3), master latch (7), lower locking bolt
(9) it is correspondingly arranged on the step of locking bolt guide finger (21), master latch guide finger (13), lower locking bolt guide finger (11), upper
Locking bolt guide finger (21), master latch guide finger (13), lower locking bolt guide finger (11) above be correspondingly provided with the upper locking bolt (3) of restriction,
The spacing pipe box (28) of master latch (7), lower locking bolt (9) vibration up and down.
Split type locking bolt actuating mechanism the most according to claim 5, is characterized in that: described locking bolt linkage board (4) two ends
Union joint (26) is circular union joint, and the connection stopper slot (25) on upper locking bolt (3) and lower locking bolt (9) is and circular union joint phase
The rectangular slot coordinated.
Split type locking bolt actuating mechanism the most according to claim 6, is characterized in that: described upper locking bolt (3), master latch
Or lower locking bolt (9) is the heavy section casting of integrally casting molding (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620797587.8U CN205822965U (en) | 2016-07-27 | 2016-07-27 | Split type locking bolt actuating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620797587.8U CN205822965U (en) | 2016-07-27 | 2016-07-27 | Split type locking bolt actuating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205822965U true CN205822965U (en) | 2016-12-21 |
Family
ID=57557223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620797587.8U Withdrawn - After Issue CN205822965U (en) | 2016-07-27 | 2016-07-27 | Split type locking bolt actuating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205822965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013998A (en) * | 2016-07-27 | 2016-10-12 | 永康市三多工贸有限公司 | Split type latch action mechanism |
-
2016
- 2016-07-27 CN CN201620797587.8U patent/CN205822965U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013998A (en) * | 2016-07-27 | 2016-10-12 | 永康市三多工贸有限公司 | Split type latch action mechanism |
| CN106013998B (en) * | 2016-07-27 | 2018-06-26 | 永康市三多工贸有限公司 | Split type locking bolt actuating mechanism |
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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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161221 Effective date of abandoning: 20180626 |