CN212517003U - Simple ignition lock with cushion lock opening device - Google Patents
Simple ignition lock with cushion lock opening device Download PDFInfo
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- CN212517003U CN212517003U CN202020999228.7U CN202020999228U CN212517003U CN 212517003 U CN212517003 U CN 212517003U CN 202020999228 U CN202020999228 U CN 202020999228U CN 212517003 U CN212517003 U CN 212517003U
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- lock
- cushion
- linkage
- opening device
- lock body
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Abstract
The utility model relates to a locomotive ignition, in particular to take simple and easy ignition of cushion lock opening device. The utility model provides a following technical scheme: the utility model provides a take cushion lock opening device's simple and easy ignition lock, is including the lock body, install in the lock core of lock body and with the cushion lock switch spare of lock core linkage, the lock body is the tubbiness, the axial one end of lock body is inserted the end for the key, the other end is the drive end, the lock core is inserted the end by the key and is installed in the lock body, cushion lock switch spare locate drive end department, be connected through the axis of rotation linkage between lock core and the cushion lock switch spare. Adopt above-mentioned technical scheme, provide a simple and easy ignition lock of taking cushion lock opening device of simple structure, low in production cost, the dismouting of being convenient for.
Description
Technical Field
The utility model relates to a locomotive ignition, in particular to take simple and easy ignition of cushion lock opening device.
Background
The ignition lock is also called an ignition switch, which is a switch of a locomotive ignition system, and can freely open or close a main circuit of an ignition coil through a key.
Traditional ignition lock, as can be seen in patent literature with application number "201920988084.2", the name is "ignition lock", it mainly by the lock body of rectangle, the lock core, the gear seat, and set up the rotor switch on the gear seat, be equipped with the lock core installation cavity in the lock body, the lock core rotates and sets up in the lock core installation cavity, be equipped with the blade groove on the lock core, be equipped with in the blade groove with key assorted blade, be connected through the pivot transmission between lock core and the rotor switch, the pivot sets up with the lock core linkage, still be equipped with driving plate and hasp on the lock body, the driving plate is connected with the hasp, the pivot is rotated and can be driven the driving plate and remove the flexible removal that realizes the hasp. The lock body is provided with an ON gear, an OFF gear, a first pull wire gear, a lock gear and a second pull wire gear in sequence along the circumferential direction of the lock cylinder, the rotating shaft penetrates through the gear seat, and the gears are arranged ON the gear seat
The position seat is provided with a first stay wire slider and a second stay wire slider in a sliding manner, a first shifting block used for driving the first stay wire slider to move when the lock cylinder is shifted to the first stay wire gear from the OFF gear is arranged on the rotating shaft, a second shifting block used for driving the second stay wire slider to move when the lock cylinder is shifted to the second stay wire gear from the lock car gear is arranged on the rotating shaft, and a first spring used for driving the first stay wire slider to reset and a second spring used for driving the second stay wire slider to reset are arranged on the position seat.
The lock body is rectangular, the lock core is pressed into the lock body, the lock core is positioned in a 'lock car stop' and rotates anticlockwise to open the box, and the cushion lock can be opened. Because the spare part in the lock body is more, lead to the area of lock body not only big, the structure is complicated moreover, and not only manufacturing cost is high, and the assembly process is loaded down with trivial details moreover.
Disclosure of Invention
Not enough to prior art exists, the utility model provides a simple and easy ignition lock of taking cushion lock opening device of simple structure, low in production cost, the dismouting of being convenient for.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a take cushion lock opening device's simple and easy ignition lock, including the lock body, install in the lock core of lock body and with the cushion lock switch spare of lock core linkage, its characterized in that: the lock body be the tubbiness, the axial one end of lock body is that the key inserts the end, and the other end is the drive end, the lock core is inserted the end by the key and is installed in the lock body, cushion lock switch spare locate drive end department, lock core and cushion lock are locked between the switch spare and are connected through the axis of rotation linkage.
By adopting the technical scheme, the lock body is barrel-shaped and small in size, and only the lock cylinder, the rotating shaft linked with the lock cylinder and the cushion lock switch piece linked with the rotating shaft need to be installed in the lock body, so that the number of parts is small, the assembly and disassembly are convenient, and the production cost is lower compared with that of the traditional ignition lock; when a key matched with the lock cylinder is inserted into the lock cylinder in the using process, the key drives the lock cylinder and rotates the first gear, and the blade in the lock cylinder drives the circuit to electrify the internal circuit of the locomotive. At the moment, if the cushion lock needs to be unlocked, the key is rotated again to enable the key to rotate to the second gear, and the rotating shaft can be linked with the cushion lock switch piece to rotate, so that the cushion lock is unlocked.
The utility model discloses further set up to: the drive end department of lock body is equipped with the mounting panel that seals the drive end, sets up on the mounting panel and supplies the axis of rotation to extend to outer through-hole, and the axis of rotation extends to the outer one end of lock body and cushion lock switch spare linkage connection, cushion lock switch spare and mounting panel between be equipped with the reset torsion spring that can reply to initial position automatically after opening the cushion lock.
By adopting the technical scheme, the installation plate can seal the other end of the lock body opposite to the key insertion end, so that external media or impurities are prevented from entering the lock body to cause clamping stagnation among components; the setting of reset torsion spring can make cushion lock switching piece accomplish can be quick after the unblock to the cushion lock and reply initial position, the operation next time of being convenient for according to this.
The utility model discloses further set up to: the cushion lock switch piece is including the body with the axis of rotation linkage and locate the go-between that is used for connecting the cushion lock stay cord of unblanking on the body, the body on set up and supply the axis of rotation to peg graft and be the linkage groove of intermittent type nature linkage with the axis of rotation.
By adopting the technical scheme, after the key is inserted into the lock cylinder, the key drives the lock cylinder to rotate for one gear in order to conduct the internal circuit of the locomotive, namely, the ignition coil is used for ignition. At the moment, the cushion lock is not required to be opened, so that the linkage groove on the body is not required to be linked with the rotating shaft at the moment, namely, one end of the rotating shaft inserted into the linkage groove is positioned in the linkage groove to rotate, and the body is not linked with the rotating shaft; after the ignition is finished, the key is rotated again, the key drives the lock cylinder to rotate to the second gear, and then the rotating shaft can be abutted against the groove wall of the linkage groove, so that the linkage body rotates, and the unlocking of the cushion lock is finished.
The utility model discloses further set up to: the linkage groove is two through holes which are oppositely arranged and are communicated with each other and the cross sections of which are fan-shaped, and one end of the rotating shaft inserted into the linkage groove is rectangular.
By adopting the technical scheme, one end of the rotating shaft, which is inserted into the linkage groove, is rectangular, the linkage groove is formed by two butted fan-shaped through holes, the rectangular side part of the rotating shaft is attached to one side wall of the fan-shaped through hole in the initial state, when the key is positioned at a first gear (namely, ignition is finished), the rectangular body of the rotating shaft is positioned in the middle of the fan-shaped through hole, and at the moment, the rotating shaft cannot be in any linkage with the body; when the key rotates once more, during second gear department promptly, the cuboid of axis of rotation then can be slided towards the other side by the middle part of fan-shaped through-hole to implement with another lateral wall of fan-shaped through-hole and contradict, thereby drive the body rotation, when the body was rotatory, the go-between on it then can stimulate the stay cord, makes the cushion lock accomplish and unblanks.
The utility model discloses further set up to: and a mounting plate for erecting a circuit is arranged between the lock core and the mounting plate in the lock body.
By adopting the technical scheme, the arrangement and the arrangement of the electric wires in the lock body can be facilitated by the arrangement of the mounting plate, and the winding condition of the electric wires in the lock body is prevented.
The utility model discloses further set up to: the outer peripheral face of the lock body is provided with a clamping convex rib, the clamping convex rib is provided with a supporting seat for the stay cord of the cushion lock to be erected and clamped with the clamping convex rib, the supporting seat is provided with a placing notch for the stay cord of the cushion lock to be placed, one end of the supporting seat is arranged between the supporting seat and the lock body and is abutted against the supporting seat, and the other end of the supporting seat is abutted against the elastic abutting piece of the lock body.
Adopt above-mentioned technical scheme, the supporting seat supports firm the installing on the lock body of preforming through elasticity, and not only simple structure is compact moreover.
The present invention will be further described with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
fig. 3 is a partial perspective view of an embodiment of the present invention;
fig. 4 is a schematic perspective view of the seat cushion lock switch member in the embodiment of the present invention.
Detailed Description
As shown in fig. 1-4, a simple ignition lock with a cushion lock opening device comprises a lock body 1, a lock cylinder 2 installed in the lock body 1, and a cushion lock opening and closing member 3 linked with the lock cylinder 2, wherein the lock body 1 is barrel-shaped, one axial end of the lock body 1 is a key insertion end 11, the other axial end is a driving end 12, the lock cylinder 2 is installed in the lock body 1 through the key insertion end 11, the cushion lock opening and closing member 3 is arranged at the driving end 12, and the lock cylinder 2 and the cushion lock opening and closing member 3 are linked and connected through a rotating shaft 4. The barrel-shaped lock body 1 can be a round barrel body or a rectangular barrel body, and is feasible; the barrel-shaped lock body 1 is small in size and convenient to disassemble and assemble, and only the lock cylinder 2, the rotating shaft 4 linked with the lock cylinder 2 and the cushion lock opening and closing piece 3 linked with the rotating shaft 4 need to be installed in the lock body 1, so that the number of parts is small, the disassembly and assembly are convenient, and compared with the traditional ignition lock, the production cost is lower; in the use process, when a key matched with the lock cylinder 2 is inserted into the lock cylinder 2, the key drives the lock cylinder 2 and rotates the first gear, and the blade in the lock cylinder 2 drives the circuit to electrify the internal circuit of the locomotive. At this time, if the cushion lock needs to be unlocked, the key is rotated again to urge the key to rotate to the second gear, and the rotating shaft 4 can be linked with the cushion lock switch member 3 to rotate, so that the cushion lock is unlocked.
In the embodiment of the present invention, the driving end 12 of the lock body 1 is provided with the mounting plate 5 for closing the driving end 12, and the mounting plate 5 and the lock body 1 can be connected by clamping, and can also be connected by a fastening member. Set up on the mounting panel 5 and supply axis of rotation 4 to extend to outer through-hole 51, axis of rotation 4 extends to the outer one end of lock body 1 and cushion lock switch member 3 linkage connection, is equipped with between cushion lock switch member 3 and the mounting panel 5 and opens the cushion and can reply automatically to the reset torsion spring 6 of initial position after locking. The installation plate 5 can seal the other end of the lock body 1 opposite to the key insertion end 11, so as to prevent external media or impurities from entering the lock body 1 to cause clamping stagnation among components; the setting of the reset torsion spring 6 can enable the cushion lock switch member 3 to quickly return to the initial position after the cushion lock is unlocked, so that the next operation is convenient. The reset torsion spring 6 has a limit end 61 and a linkage end 62, the mounting plate 5 is provided with a limit block 52 abutting against the limit end 61, and the linkage end 62 extends to the seat cushion lock switch member 3 and is connected with the seat cushion lock switch member 3.
The embodiment of the utility model provides an in cushion lock switch member 3 including with the body 31 of 4 linkages of axis of rotation and locate the go-between 32 that is used for connecting the cushion lock stay cord of unblanking on the body 31, set up on the body 31 and supply 4 grafting of axis of rotation and be the linkage groove 311 of intermittent type nature linkage with axis of rotation 4. After the key is inserted into the lock cylinder 2, the key drives the lock cylinder 2 to rotate for one gear so as to conduct an internal circuit of the locomotive, namely, to implement ignition of the ignition coil. At this time, the cushion lock does not need to be unlocked, so the linkage groove 311 on the body 31 does not need to be linked with the rotating shaft 4 at this time, that is, one end of the rotating shaft 4 inserted into the linkage groove 311 idles in the linkage groove 311, and the body 31 does not link with the rotating shaft 4; after the ignition is finished, the key is rotated again, the key drives the lock cylinder 2 to rotate to the second gear, and the rotating shaft 4 can be abutted against the groove wall of the linkage groove 311, so that the linkage body 31 rotates, and the unlocking of the cushion lock is finished.
The linking groove 311 is two through holes with fan-shaped cross sections, which are oppositely arranged and are communicated with each other, and one end of the rotating shaft 4 inserted into the linking groove 311 is rectangular. One end of the rotating shaft 4 inserted into the linkage groove 311 is rectangular, the linkage groove 311 is two butted fan-shaped through holes, when the key is in an initial state, the rectangular side part of the rotating shaft 4 is attached to one side wall of the fan-shaped through hole, when the key is in a first gear (namely, ignition is finished), the rectangular body of the rotating shaft 4 is positioned in the middle of the fan-shaped through hole, and at the moment, the rotating shaft 4 cannot be linked with the body 31; when the key rotates again, that is, at the second gear, the rectangular body of the rotating shaft 4 slides from the middle of the fan-shaped through hole to the other side and is abutted against the other side wall of the fan-shaped through hole, so that the body 31 is driven to rotate, and when the body 31 rotates, the connecting ring 32 on the body pulls the pull rope, so that the cushion lock is unlocked.
In order to facilitate the arrangement and installation of the electric wires in the lock body 1 and prevent the electric wires from winding, a mounting plate 7 for erecting a circuit is arranged between the lock cylinder 2 and the mounting plate 5 in the lock body 1.
The embodiment of the utility model provides an in, be equipped with the protruding muscle 13 of joint on the outer peripheral face of lock body 1, the protruding muscle 13 department of this joint is equipped with the supporting seat 8 that supplies the cushion lock stay cord to erect and with the protruding muscle 13 joint of joint, is equipped with on the supporting seat 8 to supply placing of cushion lock stay cord to lack the groove 81, is equipped with one end and contradicts with supporting seat 8 between supporting seat 8 and the lock body 1, and the other end supports preforming 9 with the elasticity of 1 conflicts of lock body. The supporting seat 8 is stably installed on the lock body 1 through the elastic pressing piece 9, and the structure is simple and compact.
Claims (6)
1. The utility model provides a take cushion lock opening device's simple and easy ignition lock, including the lock body, install in the lock core of lock body and with the cushion lock switch spare of lock core linkage, its characterized in that: the lock body be the tubbiness, the axial one end of lock body is inserted the end for the key, the other end is the drive end, the lock core is inserted the end by the key and is installed in the lock body, cushion lock switch spare locate drive end department, be connected through the axis of rotation linkage between lock core and the cushion lock switch spare, cushion lock switch spare including with the body of axis of rotation linkage and locate the body on be used for connecting the go-between that the cushion lock was unblanked the stay cord, the body on set up and supply the axis of rotation to peg graft and be the linkage groove of intermittent type nature linkage with the axis of rotation.
2. The simplified ignition lock with a seat cushion lock opening device according to claim 1, characterized in that: the drive end department of lock body be equipped with the mounting panel that seals the drive end, set up on the mounting panel and supply the axis of rotation to extend to outer through-hole, the axis of rotation extends to the outer one end of lock and cushion lock switch spare linkage connection, cushion lock switch spare and mounting panel between be equipped with the reset torsion spring that can reply to initial position automatically after opening the cushion lock.
3. The ignition lock with a cushion lock opening device as set forth in claim 1 or 2, characterized in that: the linkage groove is two through holes which are oppositely arranged and communicated with each other and have fan-shaped cross sections, and one end of the rotating shaft inserted into the linkage groove is rectangular.
4. The simplified ignition lock with a seat cushion lock opening device according to claim 2, characterized in that: and a mounting plate for erecting a circuit is arranged between the lock core and the mounting plate in the lock body.
5. The simplified ignition lock with a seat cushion lock opening device according to claim 3, characterized in that: and a mounting plate for erecting a circuit is arranged between the lock core and the mounting plate in the lock body.
6. The simple ignition lock with a seat cushion lock opening device according to claim 1, 2 or 4, characterized in that: the outer peripheral face of the lock body is provided with a clamping convex rib, the clamping convex rib is provided with a supporting seat for the stay cord of the cushion lock to be erected and clamped with the clamping convex rib, the supporting seat is provided with a placing notch for the stay cord of the cushion lock to be placed, one end of the supporting seat is arranged between the supporting seat and the lock body and is abutted against the supporting seat, and the other end of the supporting seat is abutted against the elastic abutting piece of the lock body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020999228.7U CN212517003U (en) | 2020-06-03 | 2020-06-03 | Simple ignition lock with cushion lock opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020999228.7U CN212517003U (en) | 2020-06-03 | 2020-06-03 | Simple ignition lock with cushion lock opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212517003U true CN212517003U (en) | 2021-02-09 |
Family
ID=74382624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020999228.7U Active CN212517003U (en) | 2020-06-03 | 2020-06-03 | Simple ignition lock with cushion lock opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212517003U (en) |
-
2020
- 2020-06-03 CN CN202020999228.7U patent/CN212517003U/en active Active
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| GR01 | Patent grant | ||
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