CN204627188U - The eject antitheft lock of tooth bar lock-opening style - Google Patents
The eject antitheft lock of tooth bar lock-opening style Download PDFInfo
- Publication number
- CN204627188U CN204627188U CN201520108008.XU CN201520108008U CN204627188U CN 204627188 U CN204627188 U CN 204627188U CN 201520108008 U CN201520108008 U CN 201520108008U CN 204627188 U CN204627188 U CN 204627188U
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- lock
- tooth
- body shell
- lock body
- point
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Abstract
The utility model relates to a kind of eject antitheft lock of tooth bar lock-opening style, comprise bolt plate, lock body shell, lock panel, band tooth pull block, upper locking key, buffering key and die stop, described lock panel is fixed on the side of lock body shell, and 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 pulls pulling of block to be a little fixedly connected with band tooth; Described band tooth pulls the contrate of block and turns tooth and be meshed, and this turns tooth and is also meshed with the perpendicular tooth of band tooth connecting rod; Described band tooth pulls the die stop point of opening of block to open with first of die stop and a little contact; Second retaining point of die stop contacts with the first retaining point of lock body shell.The effect that the utility model is useful: the utility model has simple, the whole steel material of structure, processes feature easy for installation, that long service life is with low cost again.
Description
Technical field
The utility model belongs to lock body technical field, particularly relates to a kind of eject antitheft lock of tooth bar lock-opening style.
Background technology
At present, lock body of a great variety, but comparatively general lock body is all lock lock body and the mechanical lock body of locking of electric-controlled type at present, some lock body puts in place not enough owing to designing, the size thickness that particularly some old-fashioned hourglass head lock cores join door differs and the trouble caused, its cost of production also higher, versatility is strong not, and some door pocket makes this lock body have more than is needed.
Utility model content
The purpose of this utility model is the deficiency overcoming prior art existence, and provides a kind of structure simple, whole steel material, processes the eject antitheft lock of tooth bar lock-opening style easy for installation, that long service life is with low cost again.
The purpose of this utility model has been come by following technical solution.The eject antitheft lock of this tooth bar lock-opening style, comprise bolt plate, lock body shell, lock panel, band tooth pull block, upper locking key, buffering key and die stop, described lock panel is fixed on the side of lock body shell, and 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 pulls pulling of block to be a little fixedly connected with band tooth; Described band tooth pulls the contrate of block and turns tooth and be meshed, and this turns tooth and is also meshed with the perpendicular tooth of band tooth connecting rod; Described band tooth pulls the die stop point of opening of block to open with first of die stop and a little contact; Second retaining point of die stop contacts with the first retaining point of lock body shell; With upper locking key torsion spring in described upper locking key, buffering key is with buffering key torsion spring, die stop is with die stop torsion spring, and locking key on this, buffering key, die stop are individually fixed in bolt plate, wherein goes up second of locking key and locks a little to lock with first of lock body shell and a little contact.
As preferably, also comprise the square rod axle, shift fork and upper and lower two universe rods that are positioned at lock body shell, described shift fork and square rod axle fix, 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 lay respectively on the universe rod guided way in lock body shell.
As preferably, also comprise the stop button being positioned at lock body shell, this stop button contacts with the stop button access points in bolt plate when opening, 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 on door pocket end, and be connected with back-moving spring with in the bolt plate of this end opposite, one end of back-moving spring is fixed on the inner side of lock body shell.
The beneficial effects of the utility model are: 1, adopt runner as main shaft of unblanking, the connecting rod pattern can dissociated in center, eliminate size thickness that old-fashioned hourglass head lock core joins door and differ and the trouble that causes; The lock core of this lock body is directly contained on panel, adopts a connecting rod to be connected with gear shaft, the large and length size without the need to considering lock core again of flexible degree of freedom;
2, cost is saved: owing to not adopting hourglass head lock core, at least can save the copper material of 50%, also save lock core cost of production;
3, this lock body is regardless of left and right, and a lock body just can fill the door of any direction and interior external-open, alleviates the stock pressure of dealer, decreases the program that erector need first take measurements;
4, directly mainly directly can press the use that handle unblanks in indoor to tooth bar, if can not fill square rod axle, indoor panel fills lock core equally and adds sleeve pipe and be connected with outdoor lock core connecting rod;
5, this lock body structure is simple, and component are less, whole steel material, process easy for installation, and long service life is the feature such as with low cost again.
Accompanying drawing explanation
Fig. 1 is lock body structure schematic diagram of the present utility model.
Fig. 2 of the present utility modelly turns tooth opening ways structural representation.
Fig. 3 is square rod axle opening ways structural representation of the present utility model.
Fig. 4 is lock body mode one structural representation of the present utility model.
Fig. 5 is lock body mode two structural representation of the present utility model.
Fig. 6 is top of the present utility model arc tongue structure schematic diagram.
Fig. 7 is bolt plate structural representation of the present utility model.
Fig. 8 is covering plate structure schematic diagram of the present utility model.
Fig. 9 is lock body shell structural representation of the present utility model.
Figure 10 is bond structure schematic diagram of locking of the present utility model.
Figure 11 is buffering bond structure schematic diagram of the present utility model.
Figure 12 is die stop structural representation of the present utility model.
Figure 13 is shifting fork structure schematic diagram of the present utility model.
Figure 14 is band tooth bar linkage structure schematic diagram of the present utility model.
Figure 15 is that band tooth of the present utility model pulls block structure schematic diagram.
Label in accompanying drawing is respectively: 1, push 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, key is cushioned; 9, die stop; 10, square rod axle; 11, shift fork; 12, tooth connecting rod is with; 13, tooth is turned; 14, tooth is with to pull block; 15, universe rod; 16, stop button; 17, back-moving spring; 18, upper locking key torsion spring; 19, key torsion spring is cushioned; 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 guided way; 5-1, universe rod guided way; 5-2, first locks a little; 5-3, the first retaining point; 7-1, second locks a little; 7-2, the 4th opens a little; 8-1, buffer area; 9-1, the second retaining point; 9-2, first opens a little; 11-1, second opens a little; 12-1, the 3rd opens a little; 12-2, perpendicular tooth; 14-1, contrate; 14-2, open die stop point; 14-3, to pull a little.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed introduction is done to the utility model: as shown in accompanying drawing 1,2,3,6 to 15, the utility model comprises bolt plate 2, lock body shell 5, lock panel 6, is with tooth to pull block 14, upper locking key 7, buffering key 8 and die stop 9, 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 is directed in the bolt plate guided way 4-1 of cover plate 4, and the opening point 2-1 of this bolt plate 2 pulls a 14-3 that pulls for block 14 to be fixedly connected with band tooth; Described band tooth pulls the contrate 14-1 of block 14 and turns tooth 13 and be meshed, 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 the die stop point 14-2 that opens of block 14 to open a 9-2 with 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 7 on this, buffering key 8, die stop 9 are individually fixed in bolt plate 2, wherein go up second of locking key 7 7-1 and first of lock body shell 5 5-2 that locks that locks and contact.
Also comprise the square rod axle 10, shift fork 11 and upper and lower two universe rods 15 that are positioned at lock body shell 5, described shift fork 11 and square rod axle 10 fix, and second in shift fork 11 is opened a 11-1 and be with the in tooth connecting rod 12 the 3rd to open a 12-1 to 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 comprise the stop button 16 being positioned at 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.
Described bolt plate 2 is being provided with top arc tongue 1 and anti-shake tongue 3 on door pocket end, and be connected with back-moving spring 17 with in the bolt plate 2 of this end opposite, one end of back-moving spring 17 is fixed on the inner side of lock body shell 5.
The utility model also can be realized by other two kinds of modes, specific as follows:
As shown in Figure 4, the difference of mode one has been moved on to by die stop 9 to turn tooth 13 here, synchronous with turning tooth 13, and the second retaining point 9-1 has withstood opening point 2-1, makes bolt plate 2 inwardly cannot be retracted into opening under external force.Rotate with turning tooth 13 when mechanism opens, having departed from opening point 2-1, make bolt plate 2 can inwardly indentation, complete unlatching.
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 is integrated with opening point 2-1 inside bolt plate 2, has lacked a band tooth and has pulled block 14, can complete equally and open and lock.
Operating principle of the present utility model is:
From locking state to unlatching:
1, open with turning tooth 13: turn tooth 13, band tooth is driven to pull block 14, make to open die stop point 14-2 to push up first and open a 9-2, die stop 9 is rotated, thus the second retaining point 9-1 departs from the retaining of the first retaining point 5-3, a 14-3 is pulled to drive opening 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 does transverse movement, 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 to lock a 5-2, make it bolt plate 2 cannot be ejected under the elastic force of back-moving spring 17, thus complete unlatching.
2, open with square rod axle 10: rotate square rod axle 10 thus driven shift fork 11 to rotate, second opens a 11-1 promotion the 3rd opens a 12-1, perpendicular tooth 12-2 makes to turn tooth 13 and rotates, thus drive band tooth to pull block 14, make to open die stop point 14-2 to push up first and open a 9-2, die stop 9 is rotated, thus the second retaining point 9-1 departs from the retaining of the first retaining point 5-3, a 14-3 is pulled to drive opening 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 does transverse movement, 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 to lock a 5-2, make it bolt plate 2 cannot be ejected under the elastic force of back-moving spring 17, thus complete unlatching.
From opening to lock-out state:
When pushing up the summit 1-1 in arc tongue 1 and being stressed, push away a 1-2 to shift the 4th onto and open a 7-2, locking key 7 is rotated, second 7-1 that locks is caused to depart from first and to lock a 5-2, under the elastic force effect of back-moving spring 17, and under the buffer area 8-1 cushioning effect of buffering key 8, slowly make top arc tongue 1, bolt plate 2, anti-shake tongue 3, upper locking key 7, buffering key 8, die stop 9 outwards ejects and puts in place, die stop 9 is under the torsion of die stop torsion spring 20, second retaining point 9-1 remains at the position of withstanding the first retaining point 5-3, make bolt plate 2 cannot inside indentation under external force, thus complete locking.
Be understandable that, for a person skilled in the art, the technical solution of the utility model and utility model design be equal to and replace or change the protection domain that all should belong to the claim appended by the utility model.
Claims (4)
1. the eject antitheft lock of a tooth bar lock-opening style, comprise bolt plate (2), lock body shell (5), lock panel (6), be with tooth to pull block (14), upper locking key (7), buffering key (8) and die stop (9), it is characterized in that: described lock panel (6) is fixed on the side of lock body shell (5), 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 being directed in the bolt plate guided way (4-1) of cover plate (4), the opening point (2-1) of this bolt plate (2) pulls the point (14-3) that pulls of block (14) to be fixedly connected with band tooth; Described band tooth pulls the contrate of block (14) (14-1) and turns tooth (13) and be meshed, 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 the die stop point (14-2) of opening of block (14) to open point (9-2) with 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) is individually fixed in bolt plate (2), wherein goes up second of locking key (7) point (7-1) and first of lock body shell (5) point (5-2) of locking of locking and contacts.
2. the eject antitheft lock of tooth bar lock-opening style according to claim 1, it is characterized in that: also comprise be positioned at lock body shell (5) square rod axle (10), shift fork (11) and upper and lower two universe rods (15), described shift fork (11) and square rod axle (10) fix, and in shift fork (11) second opens point (11-1) and be with the in tooth connecting rod (12) the 3rd to open point (12-1) to be connected; Upper and lower two universe rods (15) lay respectively on the universe rod guided way (5-1) in lock body shell (5).
3. the eject antitheft lock of tooth bar lock-opening style according to claim 1, it is characterized in that: also comprise the stop button (16) being positioned at 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.
4. the eject antitheft lock of tooth bar lock-opening style 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, be connected with back-moving spring (17) with in the bolt plate (2) of this end opposite, 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 |
|---|---|---|---|
| CN201520108008.XU CN204627188U (en) | 2015-02-13 | 2015-02-13 | The eject antitheft lock of tooth bar lock-opening style |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520108008.XU CN204627188U (en) | 2015-02-13 | 2015-02-13 | The eject antitheft lock of tooth bar lock-opening style |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204627188U true CN204627188U (en) | 2015-09-09 |
Family
ID=54046228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520108008.XU Withdrawn - After Issue CN204627188U (en) | 2015-02-13 | 2015-02-13 | The eject antitheft lock of tooth bar lock-opening style |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204627188U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712192A (en) * | 2015-02-13 | 2015-06-17 | 夏志云 | Toothed bar unlocking type self-ejection anti-theft lock body |
| CN110409928A (en) * | 2019-08-19 | 2019-11-05 | 孟祥玉 | Multi-functional twin-lock body safe-guard door lock |
-
2015
- 2015-02-13 CN CN201520108008.XU patent/CN204627188U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712192A (en) * | 2015-02-13 | 2015-06-17 | 夏志云 | Toothed bar unlocking type self-ejection anti-theft lock body |
| CN104712192B (en) * | 2015-02-13 | 2016-09-28 | 夏志云 | A kind of eject antitheft lock of tooth bar lock-opening style |
| CN110409928A (en) * | 2019-08-19 | 2019-11-05 | 孟祥玉 | Multi-functional twin-lock body safe-guard door lock |
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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: 20150909 Effective date of abandoning: 20160928 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |