CN212950871U - Vehicle tailboard face locking mechanism - Google Patents
Vehicle tailboard face locking mechanism Download PDFInfo
- Publication number
- CN212950871U CN212950871U CN202021786705.8U CN202021786705U CN212950871U CN 212950871 U CN212950871 U CN 212950871U CN 202021786705 U CN202021786705 U CN 202021786705U CN 212950871 U CN212950871 U CN 212950871U
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- bolt
- plate
- spanner
- axle
- vehicle
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Abstract
The utility model discloses a vehicle tailboard face locking mechanism relates to the vehicle equipment field, including pulling the muscle, muscle one side is equipped with the mounting panel, and the mounting panel middle part is equipped with the spanner axis of rotation, and the spanner axis of rotation runs through mounting panel and muscle, and spanner axis of rotation one end is equipped with the control spanner, and the one end that the control spanner was kept away from to the spanner axis of rotation has set firmly the rotor plate, and one side of muscle still is equipped with bolt structure, bolt structural connection rotor plate. Through adopting connecting rod structural style, utilize two bolt axles as the lock core, square iron plate is the bolt locking plate and locks the seat promptly, when pulling the spanner clockwise with the hand, the spanner can rotate ninety degrees and stop rotating at last under the effect of the spacing axle of rotor plate, and the cylinder bolt axle can stretch out automatically and insert in the bolt locking plate to realize locking function to the vehicle tailboard, when pulling the spanner anticlockwise and rotating ninety degrees, the bolt axle will be followed the mortise lock core and returned, and it is more convenient to use.
Description
Technical Field
The utility model relates to a vehicle equipment field especially relates to a vehicle tailboard face locking mechanism.
Background
The truck tail plate restores to the standing state after being used, a safety locking device is required to be used, the plate is enabled not to fall off under the unexpected conditions of oil pipe burst and the like, chains are welded on two sides of the plate in the most adopted mode at present, then a hook is welded on a stand column at the tail of a truck carriage, and the chains are hung on the hook. The structure has the disadvantage that when the truck encounters bumpiness and bumpiness in the driving process, the chain is easy to fall off from the inside, so that the safety locking effect is lost.
SUMMERY OF THE UTILITY MODEL
To prior art shortcoming, the utility model discloses a vehicle tailboard face locking mechanism adopts the locking mechanism of connecting rod structure mode, then fine avoiding drops, operates more swiftly high-efficient moreover. The concrete technical characteristics are as follows:
a locking mechanism for the surface of a vehicle tail plate is arranged on one side of the vehicle tail plate and comprises a spanner rib, wherein the spanner rib is arranged in the middle of one side of the vehicle tail plate, the spanner rib is in a shape of' in side view, a square through hole is formed in the middle of the plate rib, an installation plate is arranged on one side of the square through hole and fixedly connected with the spanner rib, a spanner rotating shaft is arranged in the middle of the installation plate and penetrates through the installation plate and the plate rib, a bearing sleeve is arranged between the spanner rotating shaft and the installation plate, a rolling bearing is arranged between the spanner rotating shaft and the bearing sleeve, a control spanner is arranged at one end, close to the installation plate, of the spanner rotating shaft, a rotating plate is fixedly arranged at one end, away from the control spanner;
the bolt structure includes the bolt axle, and bolt axle one end is equipped with the connecting plate, and the bolt axle is articulated with the connecting plate, and the one end that the bolt axle was kept away from to the connecting plate is articulated with the rotor plate, and the position that vehicle tailboard one side corresponds the bolt axle is equipped with bolt locking plate, has set firmly a plurality of bolt sheaths on the slab muscle, and bolt sheath level sets up, and the bolt axle passes the bolt sheath, bolt axle and bolt sheath sliding connection.
Furthermore, one side of the rotating plate is provided with a rotating limiting shaft which is fixedly connected with the mounting plate;
the number of the bolt structures is two, the bolt structures are symmetrically arranged on two sides of the rotating plate, and connecting plates in the two bolt structures are respectively connected with two ends of the rotating plate.
Further, the bolt shaft is cylindrical as a whole.
The utility model has the advantages that: through adopting link structure, utilize two bolt axles as the lock core, square iron plate is the bolt locking plate and locks the seat promptly, when pulling the spanner clockwise with the hand, the spanner can rotate ninety degrees and stop rotating at last under the effect of the spacing axle of rotor plate, and the cylinder bolt axle can stretch out automatically and insert in the bolt locking plate to realize the locking function to the vehicle tailboard, when pulling the spanner anticlockwise and rotating ninety degrees, the bolt axle will be followed the mortise lock core and returned, and it is more convenient to use.
Drawings
Fig. 1 is a schematic view of the usage state of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
FIG. 3 is a cross-sectional view of portion A-A of FIG. 2;
FIG. 4 is a schematic side view of the present invention;
FIG. 5 is a schematic structural view of the reinforcing bars of the present invention;
fig. 6 is a schematic view of the internal view of the present invention.
The labels in the figure are:
the bolt comprises a key 11, a square through hole 12, a mounting plate 13, a wrench rotating shaft 14, a bearing sleeve 15, a rolling bearing 16, a control wrench 17, a rotating plate 18, a bolt structure 19, a bolt shaft 20, a connecting plate 21, a bolt locking plate 22, a bolt sheath 23 and a rotation limiting shaft 24.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed description.
Referring to the attached drawings, the embodiment is a vehicle tail plate surface locking mechanism, which is arranged on one side of a vehicle tail plate and is used for fixing the vehicle tail plate on a vehicle to avoid falling off, and comprises a plate rib 11, the plate rib is arranged in the middle of one side of the vehicle tail plate, the plate rib is in a shape of "]" when viewed from side, a cavity capable of placing a locking device is formed, the middle of the plate rib is provided with a square through hole 12, one side of the square through hole 12 is provided with a mounting plate 13, the mounting plate 13 is fixedly connected with the plate rib, the middle of the mounting plate 13 is provided with a wrench rotating shaft 14, the wrench rotating shaft 14 penetrates through the mounting plate 13 and the plate rib, a bearing sleeve 15 is arranged between the wrench rotating shaft 14 and the mounting plate 13, a rolling bearing 16 is arranged between the wrench rotating shaft 14 and the bearing sleeve 15, one end of the wrench rotating shaft 14, which is close to the mounting plate 13, one end of, the latch structure 19 is connected to the rotating plate 18, and the control wrench 17 is wrenched, so that the wrench rotating shaft 14 drives the rotating plate 18 to rotate, and the latch structure 19 moves.
In this embodiment, a rotation limiting shaft is disposed on one side of the rotating plate 18, and the rotation limiting shaft is fixedly connected to the mounting plate 13.
The number of the bolt structures 19 is two, the bolt structures are symmetrically arranged on two sides of the rotating plate 18, and the connecting plates 21 in the two bolt structures 19 are respectively connected with two ends of the rotating plate 18. Use and rotate spacing axle, when pulling the spanner clockwise with the hand, the spanner can rotate ninety degrees and stop rotating under the effect of the spacing axle of rotor plate 18 at last, and cylindrical pin axle 20 can stretch out automatically and insert in bolt locking plate 22 to realize the locking function to the vehicle tailboard, when pulling the spanner anticlockwise and rotating ninety degrees, bolt axle 20 can return from the mortise lock core board again, avoids excessive rotation, damages equipment.
For convenience of use in this embodiment, the latch shaft 20 is generally cylindrical. Two bolt shafts 20 are used as lock cylinders, and the square iron plates are used as bolt locking plates 22, namely lock seats, so that the lock cylinder is cylindrical, is better in extension and high in strength and is not easy to bend.
The above embodiments only represent one embodiment of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (3)
1. A vehicle tail plate surface locking mechanism is arranged on one side of a vehicle tail plate and is characterized by comprising a spanner rib (11), the spanner rib is arranged in the middle of one side of the vehicle tail plate, the side of the spanner rib is in a J shape, a square through hole (12) is formed in the middle of the plate rib, a mounting plate (13) is arranged on one side of the square through hole (12), the mounting plate (13) is fixedly connected with the plate rib, a spanner rotating shaft (14) is arranged in the middle of the mounting plate (13), the spanner rotating shaft (14) penetrates through the mounting plate (13) and the plate rib, a bearing sleeve (15) is arranged between the spanner rotating shaft (14) and the mounting plate (13), a rolling bearing (16) is arranged between the spanner rotating shaft (14) and the bearing sleeve (15), a control spanner (17) is arranged at one end, close to the mounting plate (13), of the spanner rotating shaft (14) far away from the control mould plate (17), a rotating plate (18) is fixedly arranged at, the bolt structure (19) is connected with the rotating plate (18);
bolt structure (19) include bolt axle (20), bolt axle (20) one end is equipped with connecting plate (21), bolt axle (20) are articulated with connecting plate (21), the one end of keeping away from bolt axle (20) in connecting plate (21) is articulated with rotor plate (18), the position that corresponds bolt axle (20) in vehicle tailboard one side is equipped with bolt lock plate (22), a plurality of bolt sheaths (23) have set firmly on the board muscle, bolt sheath (23) level sets up, bolt axle (20) pass bolt sheath (23), bolt axle (20) and bolt sheath (23) sliding connection.
2. The vehicle tailgate board locking mechanism according to claim 1, characterized in that a rotation limiting shaft (24) is arranged on one side of the rotating board (18), and the rotation limiting shaft (24) is fixedly connected with the mounting plate (13);
the number of the bolt structures (19) is two, the bolt structures are symmetrically arranged on two sides of the rotating plate (18), and connecting plates (21) in the two bolt structures (19) are respectively connected with two ends of the rotating plate (18).
3. A vehicle tailgate panel locking mechanism, according to claim 1, characterized in that said latch shaft (20) is generally cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021786705.8U CN212950871U (en) | 2020-08-24 | 2020-08-24 | Vehicle tailboard face locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021786705.8U CN212950871U (en) | 2020-08-24 | 2020-08-24 | Vehicle tailboard face locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212950871U true CN212950871U (en) | 2021-04-13 |
Family
ID=75358282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021786705.8U Active CN212950871U (en) | 2020-08-24 | 2020-08-24 | Vehicle tailboard face locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212950871U (en) |
-
2020
- 2020-08-24 CN CN202021786705.8U patent/CN212950871U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |