CN209603626U - A kind of two-sided lock tongue - Google Patents
A kind of two-sided lock tongue Download PDFInfo
- Publication number
- CN209603626U CN209603626U CN201920004867.2U CN201920004867U CN209603626U CN 209603626 U CN209603626 U CN 209603626U CN 201920004867 U CN201920004867 U CN 201920004867U CN 209603626 U CN209603626 U CN 209603626U
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- China
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- lock tongue
- groove
- spring bolt
- oblique spring
- side plate
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Abstract
The utility model relates to a kind of two-sided lock tongues, it include bottom plate and side plate, side plate is equipped with slidable lock tongue, lock tongue is two-sided lock tongue, its front and rear sides is symmetrically arranged with the first oblique spring bolt and the second oblique spring bolt, groove is equipped in the middle part of lock tongue, groove forms opening through both side surface on front side of lock tongue, the third oblique spring bolt that can be rotated and hide in groove is rotatably connected in groove, third oblique spring bolt inner end is rotatablely connected by axis and groove two sides cell wall, third oblique spring bolt is equipped with the block for pressing against side plate interior sides, when third oblique spring bolt is pressed into groove by external force, block is by pressing side plate reversely to drive lock tongue to be reversely retracted in bottom plate.The utility model aim is to overcome the deficiencies of the prior art and provide that structure is simple, a kind of two-sided lock tongue easy to install and use.
Description
Technical field
The utility model belongs to electronic lock technical field, and in particular to a kind of two-sided lock tongue.
Background technique
Existing single side lock tongue in actual use, can only often close the door from side, bring inconvenience to installing and using.
Existing single side lock tongue is at closing time, and lock tongue lingual surface is first pressurized, and lock tongue is retracted into bottom plate after compression.Structure design
So that lock tongue needs to be used damage lock tongue for a long time by the biggish friction that has squeezed and can just overcome between lock tongue and side plate
It is larger.
Some door pocket lockholes of existing current market are a little big, and there are gaps for lock tongue and the cooperation of door pocket lockhole, shut
After door, door has loosening, and especially some deform, and more will affect lock tongue and normally stretches, when lock tongue cannot
It is normal flexible, it just will affect the flexible of main tongue, so that various problems occur, including can not enter lock, therefore motor can also accelerate
Damage.
Utility model content
The utility model aim is to overcome the deficiencies of the prior art and provide that structure is simple, and one kind easy to install and use is double
Face lock tongue.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of two-sided lock tongue, includes bottom plate and side plate, and the side plate is equipped with slidable lock tongue, it is characterised in that:
The lock tongue is two-sided lock tongue, and front and rear sides are symmetrically arranged with the first oblique spring bolt and the second oblique spring bolt, are equipped in the middle part of lock tongue
Groove, groove both side surface on front side of the lock tongue form opening, and that can rotate and hide in groove is rotatably connected in groove
Three oblique spring bolts, third oblique spring bolt inner end are rotatablely connected by axis and groove two sides cell wall, and third oblique spring bolt is equipped with top
It is pressed in the block of side plate interior sides, when third oblique spring bolt is pressed into groove by external force, the block is by reversely pushing up
The side plate is pressed to drive lock tongue to be reversely retracted in bottom plate.
A kind of two-sided lock tongue as described above, it is characterised in that: the lock tongue end is connected with pin, the pin end set
Equipped with slide, slide is fixed on the bottom plate, and slide is equipped with the guide groove being slidably matched with pin 4, the lock tongue and cunning
Spring is arranged on pin between seat, the block can stick on side plate interior sides under the outside tension force effect of spring and will be described
Third oblique spring bolt outer end is risen to be gone out outside the groove with swing.
A kind of two-sided lock tongue as described above, it is characterised in that: the third oblique spring bolt has a pair, a pair of of third bevel lock
Tongue is placed side by side in groove and is rotatablely connected with the same fixing axle, and a pair of of third oblique spring bolt is symmetrical arranged, a pair of of block point
It is not sticked on side plate interior sides from upper and lower both sides, when a pair of of third oblique spring bolt is pressed into groove by external force, two gears
Block passes through simultaneously presses the side plate reversely to drive lock tongue to be reversely retracted in bottom plate.A pair of of block can be in the outside tension of spring
Effect is lower while sticking on side plate interior sides and rising a pair of of third oblique spring bolt outer end and respectively swing goes out outside groove to two sides.
The beneficial effects of the utility model are:
1, the utility model lock tongue is two-sided lock tongue, easy to install and use, convenient to install and use in different occasions, third
Oblique spring bolt is equipped with the block for pressing against side plate interior sides, when third oblique spring bolt is pressed into groove by external force, gear
Block overcomes in the prior art that doorframe is first squeezed at closing time by pressing the side plate reversely to drive lock tongue to be reversely retracted in bottom plate
Lock tongue face is pressed to push lock tongue caused by lock tongue movement to damage；It is avoided that simultaneously that some deform and to influence lock tongue normal
Flexible initiation various problems, such as can not enter lock, motor caused to accelerate damage.
2, groove is equipped in the middle part of the utility model lock tongue, groove is in both side surface formation opening on front side of lock tongue, groove
Being rotatably connected to can rotate and hide in groove, and lock tongue is existing to be shut after door, and third oblique spring bolt can be stretched out with lock tongue
And open, the third oblique spring bolt of opening and the double inclined plane of lock tongue cooperate, it can act against on door pocket lockhole two sidewalls, thus gram
Taking existing is some the shortcomings that lock tongue and door pocket lockhole cooperate there are gap, and door has loosening because door pocket lockhole is big on the market.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the utility model schematic perspective view.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
As shown in Figure 1, a kind of two-sided lock tongue, includes bottom plate 1 and side plate 2, the side plate 2 is equipped with slidable lock tongue
3, lock tongue 3 is two-sided lock tongue, and front and rear sides are symmetrically arranged with the first oblique spring bolt 31 and the second oblique spring bolt 32,3 middle part of lock tongue
Equipped with groove 33, groove 33 forms opening through 3 front side both side surface of lock tongue, be rotatably connected in groove 33 can rotate and hide into
Third oblique spring bolt 34 in groove 33,34 inner end of third oblique spring bolt are rotatablely connected by axis and 33 two sides cell wall of groove, the
Three oblique spring bolts 34 are equipped with the block 9 for pressing against the inside of side plate 2, are pressed into third oblique spring bolt 34 by external force recessed
When slot 33, the block 9 is by pressing the side plate 2 reversely to drive lock tongue 3 to be reversely retracted in bottom plate 1.
3 end of lock tongue is connected with pin 4, and 4 end of pin is arranged with slide 5, and slide 5 is fixed on the bottom plate
On 1, slide 5 is equipped with the guide groove being slidably matched with pin 4, is arranged with bullet on the pin 4 between the lock tongue 3 and slide 5
Spring (not shown), the block 9 can stick on the inside of side plate 2 under the outside tension force effect of spring and by the third inclined-planes
34 outer end of lock tongue is risen to be gone out outside the groove 33 with swing.
Working principle is as follows:
Under general state, under block 9 and spring effect, 34 inclined-plane of third oblique spring bolt is higher than third oblique spring bolt 34
The inclined-plane of second oblique spring bolt 32, therefore at closing time, doorframe first with 34 contact of incline plane of third oblique spring bolt in lock tongue 3 and squeeze
Pressure, while under the action of block 9, the lock tongue 3 being articulated and connected with third oblique spring bolt 34 retracts bottom with third oblique spring bolt 34
On plate 1, compressed spring restores again after reaching doorframe lock hole site, and lock tongue 3 is popped up and realizes shutdown.
It is further improved: for convenience of appointing direction to protect when closing door to lock tongue 3, in the application, third oblique spring bolt
34 have a pair, and a pair of of third oblique spring bolt 34 is placed side by side in groove 33 and is rotatablely connected with the same axis, a pair of of third inclined-plane
Lock tongue 34 is symmetrical arranged, and a pair of of block 9 sticks on the inside of side plate 2 from upper and lower both sides respectively, a pair of of third oblique spring bolt 34 by
When being pressed into groove 33 to external force, two blocks 9 are simultaneously by reversely pressing the side plate 2 to drive lock tongue 3 reversely to receive
It is reduced in bottom plate 1.A pair of of block 9 can stick on simultaneously on the inside of side plate 2 and a pair of of third is oblique under the outside tension force effect of spring
Lock tongue 34 outer end in face is risen and respectively swing goes out outside groove 33 to two sides.
The above, be any trickle amendment made by the above technical examples according to the technical essence of the present invention, etc.
With variation and modification, in the range of still belonging to technical solutions of the utility model.
Claims (2)
1. a kind of two-sided lock tongue includes bottom plate (1) and side plate (2), the side plate (2) is equipped with slidable lock tongue (3),
Be characterized in that: the lock tongue (3) is two-sided lock tongue, and front and rear sides are symmetrically arranged with the first oblique spring bolt (31) and the second bevel lock
Tongue (32), lock tongue (3) middle part are equipped with groove (33), and groove (33) is formed through both side surface on front side of lock tongue (3) and is open, groove
(33) the third oblique spring bolt (34) that can be rotated and hide in groove (33), third oblique spring bolt (34) inner end are rotatably connected in
It is rotatablely connected by axis and groove (33) two sides cell wall, third oblique spring bolt (34) is equipped with the gear pressed against on the inside of side plate (2)
Block (9), when third oblique spring bolt (34) is pressed into groove (33) by external force, the block (9) is by reversely pressing
The side plate (2) is to drive lock tongue (3) to be reversely retracted in bottom plate (1).
2. a kind of two-sided lock tongue according to claim 1, it is characterised in that: lock tongue (3) end is connected with pin (4),
Pin (4) end is arranged with slide (5), and slide (5) is fixed on the bottom plate (1), and slide (5) is equipped with and pin
(4) guide groove being slidably matched is arranged with spring, the block (9) on the pin (4) between the lock tongue (3) and slide (5)
It can be sticked under the outside tension force effect of spring on the inside of side plate (2) and rise third oblique spring bolt (34) outer end with swing
The groove (33) is outside out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920004867.2U CN209603626U (en) | 2019-01-03 | 2019-01-03 | A kind of two-sided lock tongue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920004867.2U CN209603626U (en) | 2019-01-03 | 2019-01-03 | A kind of two-sided lock tongue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209603626U true CN209603626U (en) | 2019-11-08 |
Family
ID=68398457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920004867.2U Active CN209603626U (en) | 2019-01-03 | 2019-01-03 | A kind of two-sided lock tongue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209603626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2601342A (en) * | 2020-11-26 | 2022-06-01 | Surelock Mcgill Ltd | Bolt Module |
-
2019
- 2019-01-03 CN CN201920004867.2U patent/CN209603626U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2601342A (en) * | 2020-11-26 | 2022-06-01 | Surelock Mcgill Ltd | Bolt Module |
| US11905734B2 (en) | 2020-11-26 | 2024-02-20 | Surelock Mcgill Limited | Bolt module |
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