CN216641712U - Automatic locking mechanism with high-performance lock shaft driving lock cylinder - Google Patents
Automatic locking mechanism with high-performance lock shaft driving lock cylinder Download PDFInfo
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- CN216641712U CN216641712U CN202123359282.9U CN202123359282U CN216641712U CN 216641712 U CN216641712 U CN 216641712U CN 202123359282 U CN202123359282 U CN 202123359282U CN 216641712 U CN216641712 U CN 216641712U
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Abstract
The utility model relates to an automatic locking mechanism of a lock cylinder driven by a high-performance lock shaft, which comprises a main body, wherein the top and the bottom of one side of the main body are respectively provided with a first circular through hole and a second circular through hole, the main body is rotatably connected with a handle in the first circular through hole, one end of the handle is fixedly connected with the lock shaft, a rotating sleeve is sleeved outside the lock shaft, the inside of the rotating sleeve is fixedly connected with the outside of the lock shaft, a first toothed ring is sleeved outside the rotating sleeve, a plurality of fixed blocks are fixedly connected with the outside of the rotating sleeve, a limiting rod is fixedly connected between the two fixed blocks, and connecting blocks are respectively connected outside the four limiting rods in a sliding manner. According to the utility model, the rotating sleeve, the lock shaft, the rigid wire, the limiting wheel, the spring, the ejector rod, the bayonet lock, the lock cylinder, the fixing nail, the supporting sheet, the fixing rod, the connecting rod, the lock tongue, the fixing block, the fixing nail and the fastening sheet are arranged, so that when the device is used, the device is simple to operate, high in performance, good in operation effect, stable and practical.
Description
Technical Field
The utility model relates to the technical field of hardware, in particular to an automatic locking mechanism with a high-performance lock shaft driving a lock cylinder.
Background
Door locks are devices used, as the name implies, to lock a door to prevent others from opening the door. The door locks are classified into a plurality of categories, the requirements on the door locks are different in each occasion, and the anti-theft door lock is generally used in ordinary families, and is high in safety and low in price. In order to meet the existing market demand, an automatic locking mechanism with a high-performance lock shaft driving a lock cylinder is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an automatic locking mechanism with a high-performance lock shaft driving a lock cylinder.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an automatic locking mechanism with a lock cylinder driven by a high-performance lock shaft comprises a main body, wherein a first circular through hole and a second circular through hole are respectively formed in the top and the bottom of one side of the main body, the main body is rotatably connected with a handle in the first circular through hole, one end of the handle is fixedly connected with the lock shaft, a rotating sleeve is sleeved outside the lock shaft, the inside of the rotating sleeve is fixedly connected with the outside of the lock shaft, a first toothed ring is sleeved outside the rotating sleeve, a plurality of fixed blocks are fixedly connected with the outside of the rotating sleeve, a limiting rod is fixedly connected between the two fixed blocks, connecting blocks are respectively connected outside the four limiting rods in a sliding manner, one sides of the four connecting blocks are fixedly connected with the inner wall of the first toothed ring, the same second spring is arranged between one side of the connecting blocks and the fixed blocks, and the main body is provided with the lock cylinder in the second circular through hole, a second toothed ring is sleeved on one side of the outside of the lock cylinder, the first toothed ring is meshed with the second toothed ring, and a clamping mechanism is arranged on one side of the lock cylinder.
Further, screens mechanism includes a plurality of bayonet locks, one side inner wall fixedly connected with stationary blade of main part, a plurality of first slide openings have been seted up at the stationary blade middle part, and is a plurality of the bayonet lock respectively with the inside sliding connection of a plurality of first slide openings of stationary blade, a plurality of one side of bayonet lock with the first spring of fixedly connected with between one side of stationary blade, open one side of lock core has a plurality of adaptation holes, a plurality of bayonet locks respectively with the inside looks adaptation in a plurality of adaptation holes of lock core.
Further, one side inner wall of main part rotates and is connected with the pivot, the outside of pivot is equipped with spacing round, one side fixedly connected with runner of ring gear, outside one side of runner with fixedly connected with rigidity line between one side of bayonet lock, rigidity line with the outside of spacing round contacts.
Furthermore, a fixed rod is fixedly connected to one side of the outside of the lock cylinder, a rectangular sliding hole is formed in one side of the main body, a lock tongue is slidably connected to the inside of the rectangular sliding hole of the main body, a connecting rod is rotatably connected to one side of the lock tongue, and the other end of the connecting rod is rotatably connected with one end of the fixed rod.
Furthermore, a lock hole is formed in one side of the lock cylinder, a supporting piece is fixedly connected to one side of the inner wall of the lock cylinder, a plurality of second sliding holes are formed in the middle of the supporting piece, ejector rods are connected to the supporting piece inside the second sliding holes in a sliding mode, and a first spring is fixedly connected between one side of each ejector rod and one side of the supporting piece.
Further, the top and the bottom of main part all are equipped with a plurality of staple.
Furthermore, a fastening piece is arranged between one side of the main body and the mounting surface.
The utility model has the beneficial effects that:
1. when the device is used, the main body is installed in a designated area, when a door needs to be opened, the handle is rotated, the handle drives the rotating sleeve through the lock shaft, the rotating sleeve is contacted with a plurality of connecting blocks through the plurality of fixing blocks, the first toothed ring is driven through the connecting blocks, the first toothed ring is meshed with the second toothed ring, the rigid line is driven through the rotating wheel, the rigid line drives the clamping pin to be separated from the lock cylinder, so that the lock cylinder can rotate, meanwhile, the second toothed ring drives the lock cylinder to rotate, the lock cylinder drives the lock tongue at one end of the connecting rod to contract through the fixing rod, and the door can be opened;
2. by arranging the ejector rod, when the device is used, a key can be inserted into the lock cylinder, the key can eject the bayonet lock out of the lock cylinder through the ejector rod, and then the lock cylinder can be rotated to open the door, so that the operation effect of the device is ensured;
3. through setting up the mounting plate, when using this device, but the mounting plate can install the fastening force, has increased the device practicality.
Through setting up rotating sleeve, lock shaft, rigidity line, spacing wheel, spring, ejector pin, bayonet lock, lock core, staple, dead lever, connecting rod, spring bolt, fixed block, staple, mounting plate, when using this device, this device easy operation, the performance is high, and the operation is effectual, and is stable practical.
Drawings
Fig. 1 is a schematic front cross-sectional structural view of an automatic locking mechanism in which a high-performance lock shaft drives a lock cylinder according to embodiment 1;
fig. 2 is a schematic side view of an automatic locking mechanism in which a high-performance lock shaft drives a lock cylinder according to embodiment 1;
fig. 3 is a schematic structural diagram of a fastening plate of an automatic locking mechanism in which a high-performance lock shaft drives a lock cylinder according to embodiment 2.
In the figure: the lock comprises a main body 1, a first toothed ring 2, a rotating sleeve 3, a locking shaft 4, a rigid line 5, a limiting wheel 6, a first spring 7, an ejector rod 8, a bayonet 9, a lock cylinder 10, a fixing nail 11, a fixing rod 12, a connecting rod 13, a locking tongue 14, a second toothed ring 15, a fixing block 16, a limiting rod 17, a connecting block 18, a second spring 19 and a fastening piece 20.
Detailed Description
To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Example 1
Referring to fig. 1-2, an automatic locking mechanism of a high-performance lock shaft driving lock cylinder comprises a main body 1, wherein a first circular through hole and a second circular through hole are respectively formed at the top and the bottom of one side of the main body 1, the main body 1 is rotatably connected with a handle inside the first circular through hole, one end of the handle is fixedly connected with a lock shaft 4, a rotating sleeve 3 is sleeved outside the lock shaft 4, the inside of the rotating sleeve 3 is fixedly connected with the outside of the lock shaft 4, a first toothed ring 2 is sleeved outside the rotating sleeve 3, a plurality of fixed blocks 16 are fixedly connected outside the rotating sleeve 3, a limit rod 17 is fixedly connected between the two fixed blocks 16, connecting blocks 18 are slidably connected outside the four limit rods 17, one sides of the four connecting blocks 18 are fixedly connected with the inner wall of the first toothed ring 2, a same second spring 19 is arranged between one side of the connecting blocks 18 and the fixed blocks 16, the main body 1 is provided with the lock cylinder 10 inside the second circular through hole, a second gear ring 15 is sleeved on one side of the outer portion of the lock cylinder 10, the first gear ring 2 is meshed with the second gear ring 15, and a clamping mechanism is arranged on one side of the lock cylinder 10.
Wherein, screens mechanism includes a plurality of bayonet locks 9, and one side inner wall fixedly connected with stationary blade of main part 1, a plurality of first slide openings have been seted up at the stationary blade middle part, a plurality of bayonet locks 9 respectively with the inside sliding connection of a plurality of first slide openings of stationary blade, the first spring 7 of fixedly connected with between one side of a plurality of bayonet locks 9 and one side of stationary blade, one side of lock core 10 is opened has a plurality of adaptation holes, a plurality of bayonet locks respectively with the inside looks adaptation in a plurality of adaptation holes of lock core 10.
Wherein, the inner wall of one side of main part 1 rotates and is connected with the pivot, and the outside of pivot is equipped with spacing wheel 6, and one side fixedly connected with runner of ring gear 2, fixedly connected with rigidity line 5 between the outside one side of runner and one side of bayonet lock 9, rigidity line 5 contacts with the outside of spacing wheel 6.
Wherein, one side of the outside of the lock core 10 is fixedly connected with a fixed rod 12, one side of the main body 1 is provided with a rectangular sliding hole, the main body 1 is slidably connected with a bolt 14 in the rectangular sliding hole, one side of the bolt 14 is rotatably connected with a connecting rod 13, the other end of the connecting rod 13 is rotatably connected with one end of the fixed rod 12, the main body 1 is installed in a designated area, when the door needs to be opened, a handle is rotated, the handle drives a rotating sleeve 3 through a lock shaft 4, the rotating sleeve 3 is contacted with a plurality of connecting blocks 18 through a plurality of fixing blocks 16, and drives a first toothed ring 2 through the connecting blocks 18, the first toothed ring 2 is meshed with a second toothed ring 15, and simultaneously drives a rigid wire 5 through a rotating wheel, the rigid wire 5 drives a bayonet lock 9 to be separated from the lock core 10, so that the lock core 10 can rotate, meanwhile, the second toothed ring 15 drives the lock core 10 to rotate through the fixed rod 12, the bolt 14 at one end of the connecting rod 13 is contracted, so that the door can be opened, the device is simple to operate, high in performance and good in operation effect;
the device comprises a lock cylinder 10, a plurality of first sliding holes, a plurality of ejector rods 8, a first spring 7, a second spring, a lock pin 9 and a lock core 10, wherein one side of the lock cylinder 10 is provided with a lock hole, one side of the inner wall of the lock cylinder 10 is fixedly connected with a supporting sheet, the middle part of the supporting sheet is provided with the plurality of second sliding holes, the supporting sheet is connected with the ejector rods 8 in the plurality of second sliding holes in a sliding mode, the first spring 7 is fixedly connected between one side of the ejector rods 8 and one side of the supporting sheet, a key can be inserted into the lock cylinder 10, the key ejects the lock pin 9 out of the lock cylinder 10 through the ejector rods 8, and then the lock cylinder 10 can be rotated to open a door;
wherein, the top and the bottom of the main body 1 are provided with a plurality of fixing nails 11.
The working principle is as follows: when the device is used, the main body 1 is installed in a designated area, when a door needs to be opened, the handle is rotated, the handle drives the rotating sleeve 3 through the lock shaft 4, the rotating sleeve 3 is contacted with the connecting blocks 18 through the fixing blocks 16, the first toothed ring 2 is driven through the connecting blocks 18, the first toothed ring 2 is meshed with the second toothed ring 15, the rigid line 5 is driven through the rotating wheel, the bayonet lock 9 is driven by the rigid line 5 to be separated from the lock cylinder 10, so that the lock cylinder 10 can rotate, meanwhile, the second toothed ring 15 drives the lock cylinder 10 to rotate, the lock cylinder 10 drives the lock tongue 14 at one end of the connecting rod 13 to contract through the fixing rod 12, and the door can be opened;
the device can insert a key into the lock core 10, the key can push the bayonet lock 9 out of the lock core 10 through the ejector rod 8, and then the lock core 10 can be rotated to open the door.
Example 2
Referring to fig. 3, in the present embodiment, compared to embodiment 1, in order to increase the practicability of the device, a fastening plate 20 is disposed between one side of a main body 1 and a mounting surface, and the fastening plate 20 can be used for fastening the device, thereby increasing the practicability of the device.
The working principle is as follows: when the device is used, the main body 1 is installed in a designated area, when a door needs to be opened, the handle is rotated, the handle drives the rotating sleeve 3 through the lock shaft 4, the rotating sleeve 3 is contacted with the connecting blocks 18 through the fixing blocks 16, the first toothed ring 2 is driven through the connecting blocks 18, the first toothed ring 2 is meshed with the second toothed ring 15, the rigid line 5 is driven through the rotating wheel, the bayonet lock 9 is driven by the rigid line 5 to be separated from the lock cylinder 10, so that the lock cylinder 10 can rotate, meanwhile, the second toothed ring 15 drives the lock cylinder 10 to rotate, the lock cylinder 10 drives the lock tongue 14 at one end of the connecting rod 13 to contract through the fixing rod 12, and the door can be opened;
the device can insert a key into the lock core 10, the key can push the bayonet lock 9 out of the lock core 10 through the ejector rod 8, and then the lock core 10 can be rotated to open the door.
When the device is used, the fastening piece 20 can be used for fastening the device, so that the practicability of the device is improved.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. The automatic locking mechanism comprises a main body (1) and is characterized in that a first circular through hole and a second circular through hole are respectively formed in the top and the bottom of one side of the main body (1), a handle is arranged in the first circular through hole of the main body (1), a lock shaft (4) is arranged at one end of the handle, a rotating sleeve (3) is sleeved outside the lock shaft (4), the inside of the rotating sleeve (3) is fixedly connected with the outside of the lock shaft (4), a first toothed ring (2) is sleeved outside the rotating sleeve (3), a plurality of fixing blocks (16) are arranged outside the rotating sleeve (3), a limiting rod (17) is arranged between the two fixing blocks (16), four connecting blocks (18) are arranged outside the limiting rods (17), and one side of each connecting block (18) is fixedly connected with the inner wall of the first toothed ring (2), be equipped with same second spring (19) between one side of connecting block (18) and fixed block (16), main part (1) is equipped with lock core (10) in the inside of the circular through-hole of second, outside one side cover of lock core (10) is equipped with second ring gear (15), first ring gear (2) with second ring gear (15) mesh mutually, and lock core (10) one side is equipped with clamping mechanism.
2. The automatic locking mechanism of a high-performance lock shaft driving lock cylinder according to claim 1, characterized in that the locking mechanism comprises a plurality of locking pins (9), a fixing piece is arranged on the inner wall of one side of the main body (1), a plurality of first sliding holes are formed in the middle of the fixing piece, the locking pins (9) are respectively connected with the inside of the first sliding holes of the fixing piece in a sliding manner, a first spring (7) is arranged between one side of the locking pins (9) and one side of the fixing piece, a plurality of adapting holes are formed in one side of the lock cylinder (10), and the locking pins are respectively adapted to the inside of the adapting holes of the lock cylinder (10).
3. The automatic locking mechanism of a high-performance lock cylinder driven by a lock shaft according to claim 2 is characterized in that a rotating shaft is arranged on the inner wall of one side of the main body (1), a limiting wheel (6) is arranged outside the rotating shaft, a rotating wheel is arranged on one side of the toothed ring (2), a rigid line (5) is arranged between one side of the outer part of the rotating wheel and one side of the bayonet lock (9), and the rigid line (5) is in contact with the outer part of the limiting wheel (6).
4. The automatic locking mechanism of a high performance lock core driven by a lock shaft as claimed in claim 3, wherein a fixing rod (12) is disposed at one side of the exterior of the lock core (10), a rectangular sliding hole is disposed at one side of the main body (1), a locking tongue (14) is disposed inside the rectangular sliding hole of the main body (1), a connecting rod (13) is disposed at one side of the locking tongue (14), and the other end of the connecting rod (13) is rotatably connected with one end of the fixing rod (12).
5. The automatic locking mechanism of a high performance lock shaft driven lock core according to claim 4, wherein one side of the lock core (10) is provided with a lock hole, one side of the inner wall of the lock core (10) is provided with a support sheet, the middle of the support sheet is provided with a plurality of second slide holes, the support sheet is provided with a push rod (8) inside the plurality of second slide holes, and a first spring (7) is arranged between one side of the push rod (8) and one side of the support sheet.
6. The automatic locking mechanism of high-performance lock cylinder driven by lock shaft as claimed in claim 5, wherein the top and bottom of the main body (1) are provided with a plurality of fixing nails (11).
7. The automatic locking mechanism of high performance lock cylinder driven by lock shaft as claimed in claim 6, wherein a fastening plate (20) is provided between one side of the main body (1) and the mounting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123359282.9U CN216641712U (en) | 2021-12-29 | 2021-12-29 | Automatic locking mechanism with high-performance lock shaft driving lock cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123359282.9U CN216641712U (en) | 2021-12-29 | 2021-12-29 | Automatic locking mechanism with high-performance lock shaft driving lock cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216641712U true CN216641712U (en) | 2022-05-31 |
Family
ID=81744733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123359282.9U Active CN216641712U (en) | 2021-12-29 | 2021-12-29 | Automatic locking mechanism with high-performance lock shaft driving lock cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216641712U (en) |
-
2021
- 2021-12-29 CN CN202123359282.9U patent/CN216641712U/en active Active
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