CN104712192B - A kind of eject antitheft lock of tooth bar lock-opening style - Google Patents
A kind of eject antitheft lock of tooth bar lock-opening style Download PDFInfo
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- CN104712192B CN104712192B CN201510079492.2A CN201510079492A CN104712192B CN 104712192 B CN104712192 B CN 104712192B CN 201510079492 A CN201510079492 A CN 201510079492A CN 104712192 B CN104712192 B CN 104712192B
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- body shell
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Abstract
The present invention relates to the eject antitheft lock of a kind of tooth bar lock-opening style, pull block, upper locking key, buffering key and die stop including bolt plate, lock body shell, lock panel, band tooth, described lock panel is fixed on the side of lock body shell, this lock body shell is stamped cover plate；Described bolt plate is active in lock panel and lock body shell, and is directed in the bolt plate guided way of cover plate, and the opening point of this bolt plate and band tooth pull pulling of block to be a little fixedly connected；Described band tooth pulls the contrate of block to be meshed with turning tooth, and this turns the tooth perpendicular tooth also with band tooth connecting rod and is meshed；Described band tooth pulls the die stop point of opening of block to open with the first of die stop and a little contact；Second retaining point of die stop contacts with the first retaining point of lock body shell.Beneficial effect of the present invention: the present invention has simple in construction, whole steel material, is convenient to process and mount, length feature the most with low cost in service life.
Description
Technical field
The invention belongs to lock body technical field, particularly relate to the eject antitheft lock of a kind of tooth bar lock-opening style.
Background technology
At present, lock body of a great variety, but the most universal lock body is all the lock body and mechanical lock of locking of electric-controlled type
Lock body, some lock body puts in place not enough due to design, and particularly some old-fashioned hourglass head lock cores are joined the size thickness of door and differed and make
The trouble become, its production cost is the highest, versatility is strong not, makes this lock body have more than is needed on some door pocket.
Summary of the invention
It is an object of the invention to the deficiency overcoming prior art to exist, and a kind of simple in construction, whole steel material are provided, add
Work is easy for installation, the eject antitheft lock of length tooth bar lock-opening style the most with low cost in service life.
It is an object of the invention to complete by following technical solution.The eject antitheft lock of this tooth bar lock-opening style, including
Bolt plate, lock body shell, lock panel, band tooth pull block, upper locking key, buffering key and die stop, and described lock panel is fixed
In the side of lock body shell, this lock body shell is stamped cover plate；Described bolt plate is active in lock panel and lock body shell, and guides
In the bolt plate guided way of cover plate, the opening point of this bolt plate and band tooth pull pulling of block to be a little fixedly connected；Described band
Tooth pulls the contrate of block to be meshed with turning tooth, and this turns the tooth perpendicular tooth also with band tooth connecting rod and is meshed；Described band tooth pulls beating of block
Opening and closing backspace key point is opened with the first of die stop and is a little contacted；Second retaining point of die stop connects with the first retaining point of lock body shell
Touch；With upper locking key torsion spring in described upper locking key, buffering key is with buffering key torsion spring, and die stop, should with die stop torsion spring
Upper locking key, buffering key, die stop are individually fixed in bolt plate, wherein go up the second of locking key lock a little with the first of lock body shell on
Lock point contacts.
As preferably, also include being positioned at the square rod axle of lock body shell, shift fork and upper and lower two universe rods, described shift fork and square rod
Axle fixes, and second in shift fork is opened a little to open with the 3rd in band tooth connecting rod and be a little connected；Upper and lower two universe rods position respectively
On universe rod guided way in lock body shell.
As preferably, also include the stop button being positioned at lock body shell, this stop button stop button passage when opening and in bolt plate
Point contacts, and this stop button contacts with stop button retaining point when pinning.
As preferably, described bolt plate is being provided with top arc tongue and anti-shake tongue, with the bolt plate of this end opposite on door pocket end
On be connected with back-moving spring, one end of back-moving spring is fixed on the inner side of lock body shell.
The invention have the benefit that 1, use runner as main shaft of unblanking, the connecting rod pattern can dissociated in center, eliminate old-fashioned
The size thickness of door of joining hourglass head lock core differs and the trouble that causes；The lock core of this lock body is directly installed on panel, uses a company
Bar is connected with gear shaft, flexible degree of freedom big and without considering further that the length size of lock core；
2, cost-effective: owing to not using hourglass head lock core, at least can to save the copper material of 50%, also save lock core production cost；
3, this lock body is regardless of left and right, and a lock body just can fill the door in any direction and interior external-open, alleviates the stock pressure of distributor,
Decrease the program that erector need to first take measurements；
4, directly can directly press handle to tooth bar mainly indoor to unblank to be used, if square rod axle, indoor panel can not be filled
Same dress lock core adds sleeve pipe and is connected with outdoor lock core connecting rod；
5, this lock body structure is simple, and parts are less, whole steel materials, are convenient to process and mount, service life length low cost again
The feature such as honest and clean.
Accompanying drawing explanation
Fig. 1 is the lock body structure schematic diagram of the present invention.
Fig. 2 be the present invention turn tooth opening ways structural representation.
Fig. 3 is the square rod axle opening ways structural representation of the present invention.
Fig. 4 is lock body mode one structural representation of the present invention.
Fig. 5 is lock body mode two structural representation of the present invention.
Fig. 6 is the top arc tongue structure schematic diagram of the present invention.
Fig. 7 is the bolt plate structural representation of the present invention.
Fig. 8 is the covering plate structure schematic diagram of the present invention.
Fig. 9 is the lock body shell structural representation of the present invention.
Figure 10 is the bond structure schematic diagram of locking of the present invention.
Figure 11 is the buffering bond structure schematic diagram of the present invention.
Figure 12 is the die stop structural representation of the present invention.
Figure 13 is the shifting fork structure schematic diagram of the present invention.
Figure 14 is the band tooth bar linkage structure schematic diagram of the present invention.
Figure 15 is that the band tooth of the present invention pulls block structure schematic diagram.
Label in accompanying drawing is respectively as follows: 1, pushes up arc tongue；2, bolt plate；3, anti-shake tongue；4, cover plate；5, lock
Body shell；6, lock panel；7, upper locking key；8, buffering key；9, die stop；10, square rod axle；11、
Shift fork；12, band tooth connecting rod；13, tooth is turned；14, band tooth pulls block；15, universe rod；16, stop button；17、
Back-moving spring；18, upper locking key torsion spring；19, buffering key torsion spring；20, die stop torsion spring；1-1, summit；1-2、
Push away a little；2-1, opening point；2-2, stop button retaining point；2-3, stop button access points；4-1, bolt plate guide
Rail；5-1, universe rod guided way；5-2, first lock a little；5-3, the first retaining point；7-1, second lock a little；
7-2, the 4th open a little；8-1, relief area；9-1, the second retaining point；9-2, first open a little；11-1,
Two open a little；12-1, the 3rd open a little；12-2, perpendicular tooth；14-1, contrate；14-2, open die stop point；14-3、
Pull a little.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention doing detailed introduction: as shown in accompanying drawing 1,2,3,6 to 15, the present invention includes lock
Hyoplastron 2, lock body shell 5, lock panel 6, band tooth pull block 14, upper locking key 7, buffering key 8 and die stop 9, and its feature exists
In: described lock panel 6 is fixed on the side of lock body shell 5, and this lock body shell 5 is stamped cover plate 4；Described bolt plate 2
It is active in lock panel 6 and lock body shell 5, and is directed in the bolt plate guided way 4-1 of cover plate 4, opening of this bolt plate 2
Opening a 2-1 pulls a 14-3 that pulls for block 14 to be fixedly connected with band tooth；Described band tooth pull the contrate 14-1 of block 14 with
Turning tooth 13 to be meshed, this turns tooth 13 and is also meshed with the perpendicular tooth 12-2 of band tooth connecting rod 12；Described band tooth pulls beating of block 14
Opening and closing backspace key point 14-2 opens a 9-2 with the first of die stop 9 and contacts；Second retaining point 9-1 and lock body shell of die stop 9
The first retaining point 5-3 of 5 contacts；With upper locking key torsion spring 18 in described upper locking key 7, buffering key 8 is turned round with buffering key
Spring 19, die stop 9 is with die stop torsion spring 20, and locking key 7 on this, buffering key 8, die stop 9 are individually fixed in bolt plate 2
On, wherein go up the second of locking key 7 7-1 5-2 that locks with the first of lock body shell 5 that locks and contact.
Also include being positioned at the square rod axle 10 of lock body shell 5, shift fork 11 and upper and lower two universe rods 15, described shift fork 11 and side
Mandrel 10 fixes, and second in shift fork 11 is opened a 11-1 and open a 12-1 with the 3rd in band tooth connecting rod 12 and be connected；
Upper and lower two universe rods 15 lay respectively on the universe rod guided way 5-1 in lock body shell 5.
Also include the stop button 16 being positioned at lock body shell 5, this stop button 16 stop button passage when opening and in bolt plate 2
Point 2-3 contacts, and this stop button 16 contacts with stop button retaining point 2-2 when pinning.
Described bolt plate 2 is being provided with on top arc tongue 1 and anti-shake tongue 3, with the bolt plate 2 of this end opposite on door pocket end
Being connected with back-moving spring 17, one end of back-moving spring 17 is fixed on the inner side of lock body shell 5.
The present invention can also be realized by other two ways, specific as follows:
As shown in Figure 4, the difference of mode one is to have been moved to turn tooth 13 here by die stop 9, synchronize with turning tooth 13, and second only
Move back a 9-1 and withstood opening point 2-1, make bolt plate 2 cannot be inwardly indented opening under external force.When mechanism opens
Can rotate with turning tooth 13, departing from opening point 2-1, make bolt plate 2 to be inwardly indented, complete to open.
As shown in Figure 5, the difference of mode two is by shift fork 11, and the reversion of band tooth connecting rod 12 drives and turns tooth 13 and rotate, and
Inside bolt plate 2, it is integrated with opening point 2-1, has lacked a band tooth and pulled block 14, equally completed to open and lock.
The operation principle of the present invention is:
From locking state to unlatching:
1, open with turning tooth 13: turn tooth 13, drive band tooth to pull block 14, make to open die stop point 14-2 and push up first and open a little
9-2, makes die stop 9 rotate, thus the second retaining point 9-1 departs from the retaining of the first retaining point 5-3, pulls a 14-3 to drive and opens
Point 2-1, under the track of bolt plate guided way 4-1, make top arc tongue 1, bolt plate 2, anti-shake tongue 3, upper locking key 7, buffering key 8,
Die stop 9 makees transverse movement, and when upper locking key 7 is under the torsion of upper locking key torsion spring 18, second 7-1 that locks hook up to first and locks a little
5-2 so that it is under the elastic force of back-moving spring 17, bolt plate 2 cannot be ejected, thus complete to open.
2, opening with square rod axle 10: rotate square rod axle 10 thus driven shift fork 11 to rotate, second opens a 11-1 promotes the 3rd to open
Point 12-1, perpendicular tooth 12-2 make to turn tooth 13 and rotate, thus drive band tooth to pull block 14, make to open die stop point 14-2 and push up first dozen
Battle, 9-2, made die stop 9 rotate, thus the second retaining point 9-1 departs from the retaining of the first retaining point 5-3, pulled a 14-3 to drive
Opening point 2-1, under the track of bolt plate guided way 4-1, makes top arc tongue 1, bolt plate 2, anti-shake tongue 3, upper locking key 7, buffering
Key 8, die stop 9 make transverse movement, and when upper locking key 7 is under the torsion of upper locking key torsion spring 18, second 7-1 that locks hook up to first
Lock a 5-2 so that it is bolt plate 2 cannot be ejected under the elastic force of back-moving spring 17, thus completes to open.
From opening to lock-out state:
When pushing up the summit 1-1 stress in arc tongue 1, push away a 1-2 and shift the 4th onto and open a 7-2, make locking key 7 rotate, cause
Second 7-1 that locks locks a 5-2 departing from first, under the elastic force effect of back-moving spring 17, and in the buffering of buffering key 8
Under district's 8-1 cushioning effect, slowly make top arc tongue 1, bolt plate 2, anti-shake tongue 3, upper locking key 7, buffering key 8, die stop 9
Outwards ejecting and put in place, die stop 9 is under the torsion of die stop torsion spring 20, and the second retaining point 9-1 remains at and only withstands first
Move back the position of a 5-3, make bolt plate 2 cannot be inwardly indented under external force, thus complete locking.
It is understood that it will be understood by those skilled in the art that to technical scheme and inventive concept equivalent in addition
Or change the protection domain that all should belong to appended claims of the invention.
Claims (4)
1. the eject antitheft lock of a tooth bar lock-opening style, block (14), upper locking key (7), buffering key (8) and die stop (9) is pulled including bolt plate (2), lock body shell (5), lock panel (6), band tooth, it is characterized in that: described lock panel (6) is fixed on the side of lock body shell (5), and this lock body shell (5) is stamped cover plate (4)；Described bolt plate (2) is active in lock panel (6) and lock body shell (5), and be directed in the bolt plate guided way (4-1) of cover plate (4), opening point (2-1) and the band tooth of this bolt plate (2) pulls the point (14-3) that pulls of block (14) to be fixedly connected；Described band tooth pulls the contrate (14-1) of block (14) to be meshed with turning tooth (13), and this turns tooth (13) and is also meshed with the perpendicular tooth (12-2) of band tooth connecting rod (12)；Described band tooth pulls die stop point (14-2) of opening of block (14) to open point (9-2) with the first of die stop (9) and contact；Second retaining point (9-1) of die stop (9) contacts with the first retaining point (5-3) of lock body shell (5)；With upper locking key torsion spring (18) in described upper locking key (7), buffering key (8) is with buffering key torsion spring (19), die stop (9) is with die stop torsion spring (20), locking key on this (7), buffering key (8), die stop (9) are individually fixed in bolt plate (2), wherein go up the second of locking key (7) point (7-1) point (5-2) of locking with the first of lock body shell (5) of locking and contact.
The eject antitheft lock of tooth bar lock-opening style the most according to claim 1, it is characterized in that: also include being positioned at the square rod axle (10) of lock body shell (5), shift fork (11) and upper and lower two universe rods (15), described shift fork (11) fixes with square rod axle (10), and second in shift fork (11) is opened point (11-1) and open point (12-1) with the 3rd in band tooth connecting rod (12) and be connected；Upper and lower two universe rods (15) lay respectively on the universe rod guided way (5-1) in lock body shell (5).
The eject antitheft lock of tooth bar lock-opening style the most according to claim 1, it is characterized in that: also include being positioned at the stop button (16) of lock body shell (5), this stop button (16) contacts with the stop button access points (2-3) in bolt plate (2) when opening, and this stop button (16) contacts with stop button retaining point (2-2) when pinning.
The eject antitheft lock of tooth bar lock-opening style the most according to claim 1, it is characterized in that: described bolt plate (2) is being provided with top arc tongue (1) and anti-shake tongue (3) on door pocket end, bolt plate (2) is connected with back-moving spring (17) in door pocket end end opposite, and one end of back-moving spring (17) is fixed on the inner side of lock body shell (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510079492.2A CN104712192B (en) | 2015-02-13 | 2015-02-13 | A kind of eject antitheft lock of tooth bar lock-opening style |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510079492.2A CN104712192B (en) | 2015-02-13 | 2015-02-13 | A kind of eject antitheft lock of tooth bar lock-opening style |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104712192A CN104712192A (en) | 2015-06-17 |
| CN104712192B true CN104712192B (en) | 2016-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510079492.2A Expired - Fee Related CN104712192B (en) | 2015-02-13 | 2015-02-13 | A kind of eject antitheft lock of tooth bar lock-opening style |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104712192B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502433A (en) * | 2020-04-28 | 2020-08-07 | 安徽云涛智能科技有限公司 | Top and bottom hook control mechanism of anti-theft door |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0292361A1 (en) * | 1987-05-13 | 1988-11-23 | Creations D. Guidotti | Lock with an electrically operated unlocking mechanism |
| DE10357721A1 (en) * | 2003-12-09 | 2005-07-14 | Schüring GmbH & Co. Fenstertechnologie KG | Locking device for e.g. door, has pusher nut coupled with lever and including gear rim in thrust unit, and closing unit to close movement of latch plate, where nut, lever, units and latch are manufactured in die-cast zinc procedure |
| CN102434041A (en) * | 2011-12-29 | 2012-05-02 | 张晓明 | Safety lockset with all gear drive system |
| CN103821414A (en) * | 2014-01-25 | 2014-05-28 | 夏志云 | Autolock provided with multiple driving modes |
| CN204024238U (en) * | 2014-07-17 | 2014-12-17 | 刘凡 | Quiet automatic lock body |
| CN204627188U (en) * | 2015-02-13 | 2015-09-09 | 夏志云 | The eject antitheft lock of tooth bar lock-opening style |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7363784B2 (en) * | 2005-02-28 | 2008-04-29 | Assa Abloy, Inc. | Independently interactive interconnected lock |
-
2015
- 2015-02-13 CN CN201510079492.2A patent/CN104712192B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0292361A1 (en) * | 1987-05-13 | 1988-11-23 | Creations D. Guidotti | Lock with an electrically operated unlocking mechanism |
| DE10357721A1 (en) * | 2003-12-09 | 2005-07-14 | Schüring GmbH & Co. Fenstertechnologie KG | Locking device for e.g. door, has pusher nut coupled with lever and including gear rim in thrust unit, and closing unit to close movement of latch plate, where nut, lever, units and latch are manufactured in die-cast zinc procedure |
| CN102434041A (en) * | 2011-12-29 | 2012-05-02 | 张晓明 | Safety lockset with all gear drive system |
| CN103821414A (en) * | 2014-01-25 | 2014-05-28 | 夏志云 | Autolock provided with multiple driving modes |
| CN204024238U (en) * | 2014-07-17 | 2014-12-17 | 刘凡 | Quiet automatic lock body |
| CN204627188U (en) * | 2015-02-13 | 2015-09-09 | 夏志云 | The eject antitheft lock of tooth bar lock-opening style |
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| Publication number | Publication date |
|---|---|
| CN104712192A (en) | 2015-06-17 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20160928 Termination date: 20180213 |