CN207211973U - A kind of Novel lock tongue anti-collision protection structure - Google Patents
A kind of Novel lock tongue anti-collision protection structure Download PDFInfo
- Publication number
- CN207211973U CN207211973U CN201720953526.0U CN201720953526U CN207211973U CN 207211973 U CN207211973 U CN 207211973U CN 201720953526 U CN201720953526 U CN 201720953526U CN 207211973 U CN207211973 U CN 207211973U
- Authority
- CN
- China
- Prior art keywords
- main
- dead bolt
- lock tongue
- sliding block
- lock
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of Novel lock tongue anti-collision protection structure, it is made up of lock panel, reinforcing plate, main lock tongue, main dead bolt sliding block and rivet.In the utility model, reinforcing plate is added on lock panel, the thickness of lock panel is added 12 times, its collision prevention function also increases considerably, and then protects dead bolt not by external impacts.Main lock tongue and main dead bolt sliding block are two individuals, there is gap main lock tongue and main dead bolt sliding block junction and can be with radially movable spaces, so main lock tongue and main dead bolt sliding block realize elastic connection when combining, when dead bolt is by external impacts, main lock tongue and main dead bolt sliding block can be using gaps and can be with radially movable space come cushion impact forces, main lock tongue and main dead bolt sliding block is not easily susceptible to external impacts and is deformed, then make lockset as usual using function.The utility model is that the security performance of lockset, product quality is substantially improved on the premise of cost is less increased, and market prospects are very good.
Description
Technical field
The utility model belongs to a kind of new door lock accessory, and in particular to a kind of Novel lock tongue anti-collision protection structure.
Background technology
Lock panel and dead bolt are all an important components of lockset.At present, its thickness of common lock panel
It it is 20-30 centimetres, when lock panel receives external force collision, lock panel is then easily deformed, and is placed in the dead bolt of lock panel
Then easily and then hit, consequently, it is possible to which whether lock panel, or dead bolt can all be hit by external force and must deform, so as to meeting
Draw lockset do not open or open it is not smooth.
Common dead bolt is made up of main lock tongue and main dead bolt sliding block, and is that main lock tongue and main dead bolt sliding block are passed through
Welding or rivet, which are carried out, to be rigidly connected.Its direction of motion of dead bolt is axial direction, and is often when dead bolt is by external impacts
Radial direction, because dead bolt is to be rigidly connected, when dead bolt is by external impacts, all active forces can all act on main dead bolt
On head and main dead bolt sliding block, the deformation of main lock tongue and main dead bolt sliding block is so easily caused, can equally cause lockset not held
Or open not smooth.
The content of the invention
The defects of in order to overcome above-mentioned lock panel and dead bolt to have, the utility model provide a kind of brand-new Novel lock tongue
Anti-collision protection structure.Specifically include：The structure is by lock panel (1), reinforcing plate (2), main lock tongue (3), main dead bolt sliding block
(4) formed with rivet (5).
The utility model is achieved through the following technical solutions：
1st, a kind of Novel lock tongue anti-collision protection structure, it is in technical scheme：The structure is by lock panel (1), strengthened
Plate (2), main lock tongue (3), main dead bolt sliding block (4) and rivet (5) composition；
Lock body fixed screw holes (6), panel fixed screw holes (7), oblique dead bolt hole are provided with described lock panel (1)
(8), main dead bolt hole one (9), lock core fixed screw holes one (10), lock tongue apertures one (11)；
Described reinforcing plate (2) its two all sets that upper casing is connected position (12) and lower casing is connected position (13), its
In, it is connected in upper casing in position (12) and is provided with screw hole one (14), is connected in lower casing in position (13) and is provided with screw
Hole two (15), main dead bolt hole two (16), lock core fixed screw holes two (17) are additionally provided with reinforcing plate (2), lock tongue apertures two
(18)；
Described main lock tongue (3) its bottom sets grooving (19) and rivet hole one (20)；
Its top of described main dead bolt sliding block (4) is provided with main lock tongue fixed bit (21), in main lock tongue fixed bit
(21) rivet hole two (22) is provided with；
When above-mentioned lock panel (1), reinforcing plate (2), main lock tongue (3), main dead bolt sliding block (4) and rivet (5) combine, it is
Lock panel (1) and reinforcing plate (2) are combined, during combination, main dead bolt hole one (9) that lock panel (1) is provided with, lock
Core fixed screw holes one (10) and to lock tongue apertures one (11) be main dead bolt hole two (16), the lock core being provided with reinforcing plate (2)
Fixed screw holes two (17) and lock tongue apertures two (18) and align, be consequently formed lock panel (1) and reinforcing plate (2) assembly；
Main lock tongue (3), main dead bolt sliding block (4) and rivet (5) are combined, are that main lock tongue (3) bottom is provided with during combination
Grooving (19) be enclosed on the main lock tongue fixed bit (21) being provided with the top of main dead bolt sliding block (4), wherein, main lock tongue (3)
On rivet hole one (20) be to be aligned with the rivet hole two (22) on main dead bolt sliding block (4), and pass through rivet hole with rivet (5)
One (20) and rivet hole two (22), it is consequently formed main lock tongue (3), main dead bolt sliding block (4) and rivet (5) assembly；Main lock
Tongue (3), main dead bolt sliding block (4) and rivet (5) assembly and lock panel (1) and reinforcing plate (2) assembly combine, group
It is main dead bolt hole one (9) and the main lock main lock tongue (3) being installed in lock panel (1) and reinforcing plate (2) assembly during conjunction
In tongue apertures two (16), a Novel lock tongue anti-collision protection structure is then formed.
2nd, a kind of Novel lock tongue anti-collision protection structure, it is in technical scheme：The grooving that main lock tongue (3) bottom is provided with
(19) main lock tongue fixed bit (21) height highly than being provided with the top of main dead bolt sliding block (4) is high.
The utility model application principle and process：
In the utility model, when main lock tongue (3) and main dead bolt sliding block (4) combine, due to set by main lock tongue (3) bottom
Main lock tongue fixed bit (21) height high, main dead bolt of some groovings (19) highly than being provided with the top of main dead bolt sliding block (4)
After head (3) puts main dead bolt sliding block (4), there is gap main lock tongue (3) and main dead bolt sliding block (4) junction and can be with radially movable
Space, then main lock tongue (3) can also be swung on main dead bolt sliding block (4), so, main lock tongue (3) and main
The combination of dead bolt sliding block (4) is elastic connection actually, because main lock tongue (3) and main dead bolt sliding block (4) are axially in motion
The direction of motion, and the direction that is connected of main lock tongue (3) and main dead bolt sliding block (4) is axial, although main lock tongue (3) can
To be swung on main dead bolt sliding block (4), but not influence the use function of dead bolt.And when dead bolt is by external impacts,
Because there is gap main lock tongue (3) and main dead bolt sliding block (4) junction and can then utilize gap with radially movable space
And cushion impact forces can be come with radially movable space, main lock tongue (3) and main dead bolt sliding block (4) is not easily susceptible to external impacts
And deform, then use the function of lockset as usual.
The utility model apply when, be by the matched upper casing of the utility model, lower casing, oblique dead bolt, lock tongue etc. its
He gets up at lockset fitment combination, has both formed a lock unit completely with notable collision prevention function.
The beneficial effects of the utility model are：
1st, its structure composition novel and unique of the utility model, scientific and reasonable, effect is notable.
2nd, in the utility model, reinforcing plate (2) is added on lock panel (1), makes the thickness of lock panel (1) increase
1-2 times, its collision prevention function also increases considerably, then protect dead bolt not by external impacts.
3rd, in the utility model, main lock tongue (3) and main dead bolt sliding block (4) are two individuals, main lock tongue (3) and main lock
When tongue sliding block (4) combines, the grooving (19) being provided with by main lock tongue (3) bottom is highly than institute at the top of main dead bolt sliding block (4)
Be provided with main lock tongue fixed bit (21) height will height, after main lock tongue (3) puts main dead bolt sliding block (4), main lock tongue (3) and
There is gap main dead bolt sliding block (4) junction and can be with radially movable space, then main lock tongue (3) can also be in main dead bolt sliding block
(4) swung on, so, elastic connection is realized in the combination of main lock tongue (3) and main dead bolt sliding block (4), due to main lock
Tongue (3) and main dead bolt sliding block (4) are to be axially moved direction in motion, and the company of main lock tongue (3) and main dead bolt sliding block (4)
It is axial to connect fixed-direction, although main lock tongue (3) can swing on main dead bolt sliding block (4), but not influences lock
The use function of tongue.And when dead bolt is by external impacts, because main lock tongue (3) and main dead bolt sliding block (4) junction are seamed
Gap and main lock then using gap and can be made with radially movable space come cushion impact forces with radially movable space
Tongue (3) and main dead bolt sliding block (4) are not easily susceptible to external impacts and deformed, and then make lockset as usual using function.
4th, the utility model is simple in construction, and production cost is low, and is to make lockset on the premise of cost is less increased
Security performance, product quality be substantially improved, market prospects are very good.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is lock panel (1) structural representation in the utility model.
Fig. 3 is the structural representation of reinforcing plate in the utility model (2).
Fig. 4 is the structural representation of main lock tongue (3) in the utility model.
Fig. 5 is the structural representation of main dead bolt sliding block (4) in the utility model.
Fig. 6 is the structural representation of rivet in the utility model (5).
Structural representation when Fig. 7 is lock panel in the utility model (1) and reinforcing plate (2) combination.
Fig. 8 is structural representation when main lock tongue (3) in the utility model, main dead bolt sliding block (4) and rivet (5) combine
Figure.
Fig. 9 is also the structural representation of main lock tongue (3) in the utility model, main dead bolt sliding block (4) and rivet (5) combination
Figure.
In Fig. 1,1 is lock panel, and 2 be reinforcing plate, and 3 be main lock tongue, and 4 be main dead bolt sliding block, and 5 be rivet.
In fig. 2,1 is lock panel, and 6 be lock body fixed screw holes, and 7 be panel fixed screw holes, and 8 be oblique dead bolt hole, 9
It is main dead bolt hole one, 10 be lock core fixed screw holes one, and 11 be to lock tongue apertures one.
In figure 3,2 be reinforcing plate, and 12 be that upper casing is connected position, and 13 be that lower casing is connected position, and 14 be screw hole one,
15 be screw hole two, and 16 be main dead bolt hole two, and 17 be lock core fixed screw holes two, and 18 be to lock tongue apertures two.
In Fig. 4,3 be main lock tongue, and 19 be grooving, and 20 be rivet hole one.
In Figure 5,4 be main dead bolt sliding block, and 21 be main lock tongue fixed bit, and 22 be rivet hole two.
In figure 6,5 be rivet.
In the figure 7,1 is lock panel, and 2 be reinforcing plate.
In fig. 8,3 be main lock tongue, and 4 be main dead bolt sliding block, and 5 be rivet.
In fig.9,3 be main lock tongue, and 4 be main dead bolt sliding block, and 5 be rivet.
Embodiment
The utility model is described in detail in conjunction with accompanying drawing：
The utility model is by lock panel (1), reinforcing plate (2), main lock tongue (3), main dead bolt sliding block (4) and rivet
(5) form.
Shown in Fig. 1 is structural representation of the present utility model.Wherein, 1 is lock panel, and 2 be reinforcing plate, and 3 be main lock
Tongue, 4 be main dead bolt sliding block, and 5 be rivet.
Shown in Fig. 2 is lock panel (1) structural representation in the utility model.Lock panel is provided with lock on (1)
Body fixed screw holes (6), panel fixed screw holes (7), oblique dead bolt hole (8), main dead bolt hole one (9), lock core fixed screw holes one
(10) tongue apertures one (11), is locked.
Shown in Fig. 3 is the structural representation of reinforcing plate in the utility model (2).Reinforcing plate (2) its two is all set
Shell is connected position (12) and lower casing is connected position (13), wherein, it is connected in upper casing in position (12) and is provided with screw hole
One (14), it is connected in lower casing in position (13) and is provided with screw hole two (15), main dead bolt hole is additionally provided with reinforcing plate (2)
Two (16), lock core fixed screw holes two (17), lock tongue apertures two (18).
Shown in Fig. 4 is the structural representation of main lock tongue (3) in the utility model.Main its bottom of lock tongue (3) is set
Grooving (19) and rivet hole one (20).
Shown in Fig. 5 is the structural representation of main dead bolt sliding block (4) in the utility model.Its top of main dead bolt sliding block (4)
Main lock tongue fixed bit (21) is provided with, rivet hole two (22) is provided with main lock tongue fixed bit (21).
Shown in Fig. 6 is the structural representation of rivet in the utility model (5).
Structural representation when shown in Fig. 7 is lock panel in the utility model (1) and reinforcing plate (2) combination.Wherein,
1 is lock panel, and 2 be reinforcing plate.
When shown in Fig. 8 and Fig. 9 is that main lock tongue (3) in the utility model, main dead bolt sliding block (4) and rivet (5) combine
Structural representation.Wherein, 3 be main lock tongue, and 4 be main dead bolt sliding block, and 5 be rivet.
When above-mentioned lock panel (1), reinforcing plate (2), main lock tongue (3), main dead bolt sliding block (4) and rivet (5) combine, it is
Lock panel (1) and reinforcing plate (2) are combined, during combination, main dead bolt hole one (9) that lock panel (1) is provided with, lock
Core fixed screw holes one (10) and to lock tongue apertures one (11) be main dead bolt hole two (16), the lock core being provided with reinforcing plate (2)
Fixed screw holes two (17) and lock tongue apertures two (18) and align, be consequently formed lock panel (1) and reinforcing plate (2) assembly；
Main lock tongue (3), main dead bolt sliding block (4) and rivet (5) are combined, are that main lock tongue (3) bottom is provided with during combination
Grooving (19) be enclosed on the main lock tongue fixed bit (21) being provided with the top of main dead bolt sliding block (4), wherein, main lock tongue (3)
On rivet hole one (20) be to be aligned with the rivet hole two (22) on main dead bolt sliding block (4), and pass through rivet hole with rivet (5)
One (20) and rivet hole two (22), it is consequently formed main lock tongue (3), main dead bolt sliding block (4) and rivet (5) assembly；Main lock
Tongue (3), main dead bolt sliding block (4) and rivet (5) assembly and lock panel (1) and reinforcing plate (2) assembly combine, group
It is main dead bolt hole one (9) and the main lock main lock tongue (3) being installed in lock panel (1) and reinforcing plate (2) assembly during conjunction
In tongue apertures two (16), a Novel lock tongue anti-collision protection structure is then formed.
Master of the grooving (19) that above-mentioned main lock tongue (3) bottom is provided with highly than being provided with the top of main dead bolt sliding block (4)
Lock tongue fixed bit (21) height will height.
The utility model application principle and process：
In the utility model, when main lock tongue (3) and main dead bolt sliding block (4) combine, due to set by main lock tongue (3) bottom
Main lock tongue fixed bit (21) height high, main dead bolt of some groovings (19) highly than being provided with the top of main dead bolt sliding block (4)
After head (3) puts main dead bolt sliding block (4), there is gap main lock tongue (3) and main dead bolt sliding block (4) junction and can be with radially movable
Space, then main lock tongue (3) can also be swung on main dead bolt sliding block (4), so, main lock tongue (3) and main
The combination of dead bolt sliding block (4) is elastic connection actually, because main lock tongue (3) and main dead bolt sliding block (4) are axially in motion
The direction of motion, and the direction that is connected of main lock tongue (3) and main dead bolt sliding block (4) is axial, although main lock tongue (3) can
To be swung on main dead bolt sliding block (4), but not influence the use function of dead bolt.And when dead bolt is by external impacts,
Because there is gap main lock tongue (3) and main dead bolt sliding block (4) junction and can then utilize gap with radially movable space
And cushion impact forces can be come with radially movable space, main lock tongue (3) and main dead bolt sliding block (4) is not easily susceptible to external impacts
And deform, then use the function of lockset as usual.
The utility model apply when, be by the matched upper casing of the utility model, lower casing, oblique dead bolt, lock tongue etc. its
He gets up at lockset fitment combination, has both formed a lock unit completely with notable collision prevention function.
Claims (2)
- A kind of 1. Novel lock tongue anti-collision protection structure, it is characterised in that：The structure is by lock panel (1), reinforcing plate (2), master Lock tongue (3), main dead bolt sliding block (4) and rivet (5) composition；Be provided with described lock panel (1) lock body fixed screw holes (6), panel fixed screw holes (7), oblique dead bolt hole (8), Main dead bolt hole one (9), lock core fixed screw holes one (10), lock tongue apertures one (11)；Described reinforcing plate (2) its two all sets that upper casing is connected position (12) and lower casing is connected position (13), wherein, Upper casing is connected in position (12) and is provided with screw hole one (14), is connected in lower casing in position (13) and is provided with screw hole two (15) main dead bolt hole two (16), lock core fixed screw holes two (17), are additionally provided with reinforcing plate (2), lock tongue apertures two (18)；Described main lock tongue (3) its bottom sets grooving (19) and rivet hole one (20)；Its top of described main dead bolt sliding block (4) is provided with main lock tongue fixed bit (21), on main lock tongue fixed bit (21) It is provided with rivet hole two (22)；It is a lock when above-mentioned lock panel (1), reinforcing plate (2), main lock tongue (3), main dead bolt sliding block (4) and rivet (5) combine Honorable plate (1) and reinforcing plate (2) combine, and during combination, main dead bolt hole one (9), the lock core that lock panel (1) is provided with are solid It is that main dead bolt hole two (16), the lock core being provided with reinforcing plate (2) are fixed to determine screw hole one (10) and lock tongue apertures one (11) Screw hole two (17) and lock tongue apertures two (18) and align, be consequently formed lock panel (1) and reinforcing plate (2) assembly；Main Lock tongue (3), main dead bolt sliding block (4) and rivet (5) combine, and are the sets that main lock tongue (3) bottom is provided with during combination Groove (19) is enclosed on the main lock tongue fixed bit (21) being provided with the top of main dead bolt sliding block (4), wherein, on main lock tongue (3) Rivet hole one (20) is aligned with the rivet hole two (22) on main dead bolt sliding block (4), and passes through rivet hole one with rivet (5) (20) main lock tongue (3), main dead bolt sliding block (4) and rivet (5) assembly and rivet hole two (22), are consequently formed；Main dead bolt Head (3), main dead bolt sliding block (4) and rivet (5) assembly and lock panel (1) and reinforcing plate (2) assembly combine, and combine When, it is main dead bolt hole one (9) and the main dead bolt main lock tongue (3) being installed in lock panel (1) and reinforcing plate (2) assembly In hole two (16), a Novel lock tongue anti-collision protection structure is then formed.
- 2. according to a kind of Novel lock tongue anti-collision protection structure described in claim 1, it is characterised in that：Main lock tongue (3) bottom Main lock tongue fixed bit (21) height of the grooving (19) that portion is provided with highly than being provided with the top of main dead bolt sliding block (4) is high.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720953526.0U CN207211973U (en) | 2017-07-28 | 2017-07-28 | A kind of Novel lock tongue anti-collision protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720953526.0U CN207211973U (en) | 2017-07-28 | 2017-07-28 | A kind of Novel lock tongue anti-collision protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207211973U true CN207211973U (en) | 2018-04-10 |
Family
ID=61817274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720953526.0U Expired - Fee Related CN207211973U (en) | 2017-07-28 | 2017-07-28 | A kind of Novel lock tongue anti-collision protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207211973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327218A (en) * | 2017-07-28 | 2017-11-07 | 广西平果力保佳锁业有限责任公司 | A kind of Novel lock tongue anti-collision protection structure |
-
2017
- 2017-07-28 CN CN201720953526.0U patent/CN207211973U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327218A (en) * | 2017-07-28 | 2017-11-07 | 广西平果力保佳锁业有限责任公司 | A kind of Novel lock tongue anti-collision protection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Guangxi Pingguo Libaojia Lock Industry Co.,Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: GUANGXI PINGGUO COUNTY LIBAOJIA LOCK INDUSTRY Co.,Ltd. Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20190728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |