CN211923838U - Lock body capable of being unlocked quickly - Google Patents
Lock body capable of being unlocked quickly Download PDFInfo
- Publication number
- CN211923838U CN211923838U CN201920799291.3U CN201920799291U CN211923838U CN 211923838 U CN211923838 U CN 211923838U CN 201920799291 U CN201920799291 U CN 201920799291U CN 211923838 U CN211923838 U CN 211923838U
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- lock
- limiting
- driving
- gear
- limiting plate
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- 238000003756 stirring Methods 0.000 claims abstract description 30
- 238000000926 separation method Methods 0.000 description 6
- 240000007643 Phytolacca americana Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a lock body that can unblock fast, include: lock shell, slip setting main spring bolt on the lock shell, slip setting latch bolt, slip setting limiting plate, rotation setting the unblock pivot on the lock shell of slip setting on the lock shell, dispose the limit structure that can restrict the main spring bolt roll-off between limiting plate and main spring bolt slide, can relieve when the limiting plate slides limit structure, dispose in the unblock pivot and stir the main spring bolt that main spring bolt withdraws and stir the subassembly, can stir the latch bolt that the latch bolt withdraws and stir the subassembly and can promote the limiting plate and remove and relieve limit structure's limiting plate promotion structure can directly relieve the lock state of main spring bolt and latch bolt simultaneously through rotating the unblock pivot, realizes quick unblock function, satisfies the requirement of fleing safely.
Description
Technical Field
The utility model relates to a lock body, especially a lock body that can unblock fast.
Background
After a main bolt of the existing lock body is locked, when unlocking is needed, the main bolt is usually required to be electrically contacted after key unlocking or electronic identification, and meanwhile, an inclined bolt is required to be opened by an additional rotating handle, so that the operation is troublesome, quick unlocking cannot be carried out, and particularly, the escape time can be delayed during emergency escape.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a lock body capable of being unlocked rapidly.
The utility model provides a technical scheme that its technical problem adopted is:
a quick-release lock body comprising:
a lock case;
the main spring bolt is arranged on the lock shell in a sliding manner, and a main spring bolt sliding plate is arranged on the main spring bolt;
the inclined tongue is arranged on the lock shell in a sliding manner;
the limiting plate is arranged on the lock shell in a sliding mode, a limiting structure capable of limiting the main spring bolt to slide out is arranged between the limiting plate and the main spring bolt sliding plate, and the limiting structure can be released when the limiting plate slides
The unblock pivot, the unblock pivot is rotated and is set up at the lock shell, dispose in the unblock pivot and stir the subassembly, can stir the latch bolt that the latch bolt was withdrawed and stir the subassembly and can promote the limiting plate removal and remove main spring bolt that the main spring bolt was withdrawed the limiting plate promotion structure.
The subassembly is stirred to main spring bolt is including setting up the epaxial first portion of stirring of unblock and rotate the actuating arm that sets up on the lock shell, actuating arm one end is provided with the main tongue drive division of portion complex with first stirring, the other end of actuating arm is provided with the spout, be provided with the slide-shaft that corresponds with the spout on the main spring bolt slide, can stir the actuating arm rotation through first portion of stirring during the unblock pivot to drive main spring bolt through the cooperation of slide-shaft and spout and withdraw.
The latch bolt poking assembly comprises a second poking part arranged on the unlocking rotating shaft, a latch bolt driving part corresponding to the second poking part is arranged at the rear end of the latch bolt, and the unlocking rotating shaft can poke the latch bolt driving part through the second poking part when rotating, so that the latch bolt is driven to retract.
Limiting plate promotion structure is including setting up the epaxial third portion of stirring of unblock, it is provided with a shifting block to rotate on the lock shell, the shifting block can be stirred by the third portion of stirring and rotate, be provided with the drive bellying that corresponds with the shifting block on the limiting plate, the unblock pivot can stir the shifting block through the third portion of stirring when rotating, and the drive bellying is stirred to the shifting block to make the limiting plate remove and relieve limit structure.
The limiting structure comprises a plurality of limiting lugs arranged on the limiting plate and a limiting clamping structure arranged on the main spring bolt sliding plate and corresponding to the limiting lugs.
Still including rotating the electronic lock shifting block that sets up on the lock shell, slip the separation and reunion driving piece that sets up on the lock shell, can drive electronic lock shifting block pivoted electric drive subassembly, the unblock pivot disposes the separation and reunion promotion structure that can promote the separation and reunion driving piece and remove, the electric drive subassembly includes driving motor, output gear group, external gear, swing arm, output gear group includes an output gear, driving motor is connected to output gear group and can drives output gear rotation, external gear is connected to the electronic lock shifting block and can drives the electronic lock shifting block and rotate, the axis of rotation of swing arm is located the middle part and coaxial with output gear's axis of rotation, the both sides at swing arm middle part are provided with respectively and are connected gear and second with output gear meshing's first connecting gear, when output gear rotates, inertia when accessible first connecting gear and second connecting gear rotate drives the swing arm and rotate to first connecting gear or second connecting gear and connect gear and second connecting gear and with output gear The position of external gear meshing, can promote the swing arm to rotate to the position of first connecting gear and second connecting gear and external gear separation when the separation and reunion driving piece removes.
The electric drive assembly further comprises a gear box, the drive motor is arranged on one side of the gear box, the output gear set is arranged in the gear box, and the swing arm and the external gear are rotatably arranged in the gear box.
The gear box is provided with a limiting groove, the swing arm is provided with a limiting protruding structure corresponding to the limiting groove, and the rotation range of the swing arm can be limited through the matching of the limiting protruding structure and the limiting groove.
The utility model has the advantages that: a quick-release lock body comprising: lock shell, slip setting main spring bolt on the lock shell, slip setting latch bolt, slip setting limiting plate, rotation setting the unblock pivot on the lock shell of slip setting on the lock shell, dispose the limit structure that can restrict the main spring bolt roll-off between limiting plate and main spring bolt slide, can relieve when the limiting plate slides limit structure, dispose in the unblock pivot and stir the main spring bolt that main spring bolt withdraws and stir the subassembly, can stir the latch bolt that the latch bolt withdraws and stir the subassembly and can promote the limiting plate and remove and relieve limit structure's limiting plate promotion structure can directly relieve the lock state of main spring bolt and latch bolt simultaneously through rotating the unblock pivot, realizes quick unblock function, satisfies the requirement of fleing safely.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is one of the schematic internal structures of the upper part of the present invention;
fig. 2 is a second schematic view of the internal structure of the upper part of the present invention;
fig. 3 is an exploded schematic view of the present invention;
FIG. 4 is a schematic view of the internal structure of the bottom of the present invention;
FIG. 5 is one of the exploded schematic views of an electrical drive assembly according to an embodiment of the present invention;
FIG. 6 is a second exploded view of the electrical drive assembly of the present embodiment;
FIG. 7 is a schematic view of the internal structure of a gear box according to an embodiment of the present invention.
Detailed Description
Referring to fig. 1 to 7, fig. 1 to 7 are schematic structural views of an embodiment of the present invention, and as shown in the drawings, a lock body capable of being unlocked quickly includes:
a lock case 1;
the lock comprises a main bolt 6, wherein the main bolt 6 is arranged on a lock shell 1 in a sliding manner, and a main bolt sliding plate 61 is arranged on the main bolt 6;
the inclined tongue 7 is arranged on the lock shell 1 in a sliding manner;
the limiting plate 8 is arranged on the lock shell 1 in a sliding mode, a limiting structure capable of limiting the main spring bolt 6 to be retracted is arranged between the limiting plate 8 and the main spring bolt sliding plate 61, and the limiting structure can be released when the limiting plate 8 slides
The utility model discloses during the use, can directly relieve the lock-out state of main spring bolt and latch bolt simultaneously through rotating unblock pivot 9, realize quick unblock function, satisfy the requirement of fleing safely.
Preferably, as shown in the figure, the main bolt toggle assembly includes a first toggle part 91 disposed on the unlocking rotating shaft 9 and a driving arm 911 rotatably disposed on the lock case 1, one end of the driving arm 911 is provided with a main bolt driving part 912 matched with the first toggle part 91, the other end of the driving arm 911 is provided with a sliding groove 913, the main bolt sliding plate 61 is provided with a sliding shaft 914 corresponding to the sliding groove 913, the first toggle part 91 can toggle the driving arm 911 to rotate when the unlocking rotating shaft 9 is unlocked, and the sliding shaft 914 is matched with the sliding groove 913 to drive the main bolt 6 to retract, so as to unlock the main bolt 6.
Preferably, as shown in the figure, the latch bolt toggle assembly comprises a second toggle part 92 arranged on the unlocking rotating shaft 9, a latch bolt driving part 71 corresponding to the second toggle part 92 is arranged at the rear end of the latch bolt 7, and the latch bolt driving part 71 can be toggled by the second toggle part 92 when the unlocking rotating shaft 9 rotates, so that the latch bolt 7 is driven to retract, and the unlocking of the latch bolt 7 is realized.
Preferably, as shown in the figure, limiting plate promotes structure including setting up the third portion 93 of stirring in unblock pivot 9, it is provided with a shifting block 83 to rotate on the lock shell 1, shifting block 83 can be stirred by third portion 93 of stirring and rotate, be provided with the drive bellying 81 that corresponds with shifting block 83 on the limiting plate 8, can stir shifting block 83 through third portion 93 of stirring when unblock pivot 9 rotates, drive bellying 81 is stirred to shifting block 83 to make limiting plate 8 remove and remove limit structure, make the main spring bolt can be driven and withdrawed.
Preferably, in this embodiment, the limiting structure includes a plurality of limiting lugs 82 disposed on the limiting plate 8 and a limiting detent structure 611 disposed on the main bolt sliding plate 61 and corresponding to the limiting lugs 82, and the limiting function of the limiting structure is realized by the engagement or separation of the limiting lugs 82 and the limiting detent structure 611.
Preferably, the utility model also comprises an electronic lock shifting block 3 rotatably arranged on the lock case 1, a clutch driving member 4 slidably arranged on the lock case 1, and an electric driving assembly capable of driving the electronic lock shifting block 3 to rotate, the unlocking rotating shaft 9 is provided with a clutch pushing structure capable of pushing the clutch driving member 4 to move, the electric driving assembly comprises a driving motor 51, an output gear set 52, an external gear 53 and a swing arm 54, the output gear set 52 comprises an output gear 521, the driving motor 51 is connected to the output gear set 52 and can drive the output gear 521 to rotate, the external gear 53 is connected to the electronic lock shifting block 3 and can drive the electronic lock shifting block 3 to rotate, the rotating axis of the swing arm 54 is positioned in the middle and coaxial with the rotating axis of the output gear 521, two sides of the middle of the swing arm 54 are respectively provided with a first connecting gear 541 and a second connecting gear 542 engaged with the output gear 521, when the output gear 521 rotates, inertia generated when the first connecting gear 541 and the second connecting gear 542 rotate can drive the swing arm 54 to rotate to a position where the first connecting gear 541 or the second connecting gear 542 is engaged with the external gear 53, and when the clutch driving member 4 moves, the swing arm 54 can be pushed to rotate to a position where the first connecting gear 541, the second connecting gear 542 and the external gear 53 are separated, that is, the electronic lock shifting block is separated from the electric drive assembly, so that normal unlocking of the unlocking rotating shaft 9 is prevented from being influenced.
Preferably, in the present embodiment, the driving motor 51 is connected to the output gear set 52 through a worm (not shown in the figure), and of course, in a specific implementation, the output shaft of the driving motor 51 may be directly connected to a gear of the output gear set, which is not described in detail herein.
In this embodiment, when the swing arm 54 is not pressed by the clutch driving member 4, when the driving motor 51 rotates, inertia generated by the rotation of the first connecting gear 541 and the second connecting gear 542 may cause the swing arm 54 to swing clockwise or counterclockwise to the engaged position, as shown in fig. 7, when the driving motor rotates forward, the swing arm 54 swings counterclockwise, so that the first connecting gear 541 is engaged with the external gear 53, and when the driving motor rotates backward, the swing arm 54 swings clockwise, so that the second connecting gear 542 is engaged with the external gear 53, thereby implementing the locking and unlocking operation.
Preferably, the electric driving assembly further includes a gear box 50, the driving motor 51 is disposed at one side of the gear box 50, the output gear set 52 is disposed in the gear box 50, and the swing arm 54 and the external gear 53 are rotatably disposed in the gear box 50, so as to be modularly assembled and produced, but in a specific implementation, the output gear set 52, the swing arm 54 and the external gear 53 may be directly disposed on the lock case, and will not be described in detail herein.
Preferably, the gear box 50 is provided with a limiting groove 501, the swing arm 54 is provided with a limiting protruding structure corresponding to the limiting groove 501, and the rotation range of the swing arm 54 can be limited by the matching of the limiting protruding structure and the limiting groove 501, so that the mechanism failure caused by excessive rotation of the swing arm 54 is avoided.
The above description specifically describes the preferred embodiment of the present invention, but of course, the present invention can also adopt different forms from the above embodiments, and equivalent changes or corresponding modifications made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope of the present invention.
Claims (8)
1. A lock body capable of being unlocked quickly is characterized by comprising:
a lock case (1);
the lock comprises a main bolt (6), wherein the main bolt (6) is arranged on a lock shell (1) in a sliding manner, and a main bolt sliding plate (61) is arranged on the main bolt (6);
the inclined tongue (7), the inclined tongue (7) is arranged on the lock shell (1) in a sliding manner;
limiting plate (8), limiting plate (8) slide to set up on lock shell (1), dispose between limiting plate (8) and main spring bolt slide (61) and can restrict the limit structure that main spring bolt (6) withdrawed, can relieve when limiting plate (8) slide limit structure
Unblock pivot (9), unblock pivot (9) are rotated and are set up on lock shell (1), dispose on unblock pivot (9) and can stir the main spring bolt that main spring bolt (6) were withdrawed and stir the subassembly, can stir the oblique spring bolt that oblique spring bolt (7) were withdrawed and stir the subassembly and can promote limiting plate (8) and remove and relieve limiting structure's limiting plate promotes structure.
2. The lock body capable of being unlocked quickly as claimed in claim 1, wherein the main bolt toggle assembly comprises a first toggle part (91) arranged on the unlocking rotating shaft (9) and a driving arm (911) rotatably arranged on the lock shell (1), one end of the driving arm (911) is provided with a main bolt driving part (912) matched with the first toggle part (91), the other end of the driving arm (911) is provided with a sliding groove (913), the main bolt sliding plate (61) is provided with a sliding shaft (914) corresponding to the sliding groove (913), the driving arm (911) can be toggled by the first toggle part (91) to rotate when the unlocking rotating shaft (9) is unlocked, and the main bolt (6) is driven to retract by the matching of the sliding shaft (914) and the sliding groove (913).
3. The lock body capable of being unlocked quickly according to claim 1, wherein the oblique tongue toggle assembly comprises a second toggle portion (92) arranged on the unlocking rotating shaft (9), an oblique tongue driving portion (71) corresponding to the second toggle portion (92) is arranged at the rear end of the oblique tongue (7), and the oblique tongue driving portion (71) can be toggled through the second toggle portion (92) when the unlocking rotating shaft (9) rotates, so that the oblique tongue (7) is driven to retract.
4. A lock body capable of being unlocked rapidly according to claim 1, characterized in that the limiting plate pushing structure comprises a third shifting portion (93) arranged on the unlocking rotating shaft (9), a shifting block (83) is arranged on the lock shell (1) in a rotating mode, the shifting block (83) can be shifted by the third shifting portion (93) to rotate, a driving protruding portion (81) corresponding to the shifting block (83) is arranged on the limiting plate (8), the shifting block (83) can be shifted by the third shifting portion (93) when the unlocking rotating shaft (9) rotates, and the driving protruding portion (81) is shifted by the shifting block (83), so that the limiting plate (8) is moved to remove the limiting structure.
5. A lock body capable of being unlocked quickly as claimed in claim 1, wherein said limiting structure includes a plurality of limiting lugs (82) disposed on the limiting plate (8) and limiting detent structures (611) disposed on the main bolt sliding plate (61) and corresponding to the limiting lugs (82).
6. A lock body capable of being unlocked rapidly according to claim 1, further comprising an electronic lock dial block (3) rotatably disposed on the lock housing (1), a clutch driving member (4) slidably disposed on the lock housing (1), and an electric driving assembly capable of driving the electronic lock dial block (3) to rotate, wherein the unlocking spindle (9) is configured with a clutch pushing structure capable of pushing the clutch driving member (4) to move, the electric driving assembly comprises a driving motor (51), an output gear set (52), an external gear (53) and a swing arm (54), the output gear set (52) comprises an output gear (521), the driving motor (51) is connected to the output gear set (52) and can drive the output gear (521) to rotate, the external gear (53) is connected to the electronic lock dial block (3) and can drive the electronic lock dial block (3) to rotate, the swing arm (54) is located at the middle of the swing arm (54) and coaxial with the output gear (521), a first connecting gear (541) and a second connecting gear (542) meshed with the output gear (521) are arranged on two sides of the middle of the swing arm (54), when the output gear (521) rotates, inertia generated when the first connecting gear (541) and the second connecting gear (542) rotate drives the swing arm (54) to rotate to the position where the first connecting gear (541) or the second connecting gear (542) is meshed with the external gear (53), and when the clutch driving piece (4) moves, the swing arm (54) can be pushed to rotate to the position where the first connecting gear (541) and the second connecting gear (542) are separated from the external gear (53).
7. A lock body capable of being unlocked quickly according to claim 6, characterized in that said electric driving assembly further comprises a gear box (50), said driving motor (51) is arranged at one side of the gear box (50), said output gear set (52) is arranged in the gear box (50), and said swing arm (54) and external gear (53) are rotatably arranged in the gear box (50).
8. A lock body capable of being unlocked quickly according to claim 7, characterized in that a limiting groove (501) is arranged on the gear box (50), a limiting convex structure corresponding to the limiting groove (501) is arranged on the swing arm (54), and the rotation range of the swing arm (54) can be limited through the matching of the limiting convex structure and the limiting groove (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920799291.3U CN211923838U (en) | 2019-05-29 | 2019-05-29 | Lock body capable of being unlocked quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920799291.3U CN211923838U (en) | 2019-05-29 | 2019-05-29 | Lock body capable of being unlocked quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211923838U true CN211923838U (en) | 2020-11-13 |
Family
ID=73318163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920799291.3U Active CN211923838U (en) | 2019-05-29 | 2019-05-29 | Lock body capable of being unlocked quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211923838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159086A (en) * | 2019-05-29 | 2019-08-23 | 中山市志宇安防科技有限公司 | It is a kind of can quick release lock body |
-
2019
- 2019-05-29 CN CN201920799291.3U patent/CN211923838U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159086A (en) * | 2019-05-29 | 2019-08-23 | 中山市志宇安防科技有限公司 | It is a kind of can quick release lock body |
| CN110159086B (en) * | 2019-05-29 | 2024-06-11 | 狮柯智控科技(深圳)有限公司 | Lock body capable of being unlocked rapidly |
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