CN2303749Y - Concealed hand-gear lock for automobile - Google Patents
Concealed hand-gear lock for automobile Download PDFInfo
- Publication number
- CN2303749Y CN2303749Y CN 97216284 CN97216284U CN2303749Y CN 2303749 Y CN2303749 Y CN 2303749Y CN 97216284 CN97216284 CN 97216284 CN 97216284 U CN97216284 U CN 97216284U CN 2303749 Y CN2303749 Y CN 2303749Y
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- China
- Prior art keywords
- lock
- base
- seat
- gear
- clamping bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000004308 accommodation Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a concealed lock for the manual gears of automobiles. A lock seat is concealed in a gear seat. A clamping bolt which can be clamped with a linking sheet fixed on a gear rod is arranged on the lock seat. The clamping bolt is connected with a lock body by a driving element. A lock hole which is exposed on the surface of the gear seat is arranged on the lock body. When an automobile is locked, the gear rod is arranged in the neutral position, a key is inserted in the lock hole of the lock body, the clamping bolt is driven to move by the driving element of the lock seat concealed in the gear seat, and the clamping bolt is clamped with the linking sheet fixedly connected to the gear rod. Even when the gear rod convexly exposed on the surface of the gear seat is sawed off by a thief, the gear rod can not be disengaged from the control of the clamping bolt. The utility model has the advantages of convenient installation and good theft-proof effect.
Description
The present invention relates to a safety lock, and more particularly to a hand-gear lock, especially a hidden hand-gear lock.
A conventional gearshift lock, as shown in fig. 1, is structured as a lock seat 90, which is provided with a U-shaped buckle 91, however, when the lock seat 90 fixed at a position opposite to the neutral position of the gearshift seat 80 is installed, in order to prevent the lock seat 90 from easily separating from the gearshift seat 80, it is often necessary to install a rod 70 penetrating the bottom of the vehicle and further fixed on the chassis in the gearshift seat 80, and then fix the lock seat 90 on the rod 70 in a locking manner, which not only is complicated and time-consuming in process and not practical and economical benefit, but also, when in use, the buckle 91 of the lock seat 90 is looped around the end of the gearshift rod 81 protruding out of the gearshift seat 80 to fix the gearshift rod 81 at a certain position without random movement, so that a thief only needs to cut off the part of the gearshift rod 81 protruding out of the surface of the gearshift seat 80 to separate the gearshift rod 81 from the buckle 91, thereby disabling the lock housing 90 from its anti-theft function.
In order to improve various defects of the structure of the common device, the inventor develops and designs the hidden type automobile gear shift lock through long-term research and experiment based on years of experience in lock manufacturing industry.
The present invention provides a hidden manual gearshift lock for a vehicle, which is hidden in a gearshift seat, so that even if a thief saws off the part of the gearshift lever protruding from the surface of the gearshift seat, the gearshift lever cannot be disengaged from the control of the gearshift lock, which is not only convenient to install, but also has better anti-theft effect.
The purpose of the utility model is realized like this: a hidden lock for hand gear of car is a lock base specially for locking hand gear, which is fixed on the bottom shell of gear base, the top of bottom shell is covered with a cover body, the cover body is equipped with a slot for gear rod to pass through, the lock base is composed of base and cover body; wherein,
a base fixed on the bottom shell of the gear shift seat, a notch is arranged on one side of the base adjacent to the gear shift rod, the notch is just opposite to the linkage plate which is pivoted on the gear shift rod and is provided with a through hole, a pivot seat is arranged on one side edge of the notch, a movable clamping bolt is arranged in the pivot seat, a push rod which is convexly exposed on the pivot seat is arranged on the clamping bolt, a fixing element is arranged on the other side edge of the notch, and an opening which is just used for inserting and sleeving the clamping bolt is arranged on one surface of the fixing element opposite to the pivot seat;
the cover body is a shell body matched with the base in shape, a lock body is arranged on the cover body, a lock core is arranged in the lock body, one end of the lock core, which is convexly exposed out of the cover body of the gear seat, is provided with a lock hole, the other end of the lock core is nested with a driving element, one end of the driving element, which is far away from the lock body, is provided with a caulking groove, and the caulking groove can be just buckled on a push rod of the clamping bolt;
by means of the said components, the gear shift rod may be shifted to the neutral position to make the linkage plate fixed to the gear shift rod enter the notch, the key is inserted into the lock hole and rotated to make the clamping bolt in the lock seat pass through the hole in the linkage plate and the fixing element to fix the gear shift rod in the neutral position.
The pivot seat of the base of the utility model is provided with a containing groove which is parallel to the base and runs through the base, and the containing groove is provided with a clamping bolt which is matched with the containing groove in shape, so that the clamping bolt can move back and forth in the containing groove.
The base of the utility model is provided with the brackets which extend outwards and are opposite on the two sides of one side of the notch, the brackets are respectively provided with the positioning holes on the relative position with the trompil of the bottom shell, when in use, the positioning holes on the brackets can be aligned with the trompil of the bottom shell matched with the positioning holes, and then the base can be fixed on the bottom shell by the screw elements through the positioning holes locked in the trompil.
The utility model discloses a gear shift seat's the cover body is equipped with the opening on the position relative with the lock body on the lid, is equipped with mobilizable dust cap that makes external dust unlikely drop in the lockhole on this opening.
The utility model relates to a lock seat hidden in a gear seat, a notch is arranged on the position of the lock seat opposite to a gear rod, a movable blocking bolt is arranged on one side of the notch, a fixing element which can be just penetrated and sleeved by the blocking bolt is arranged on the other side of the notch, a driving element is pivoted on the blocking bolt, the other end of the driving element is nested on a lock body, so that a user pushes the gear rod to a neutral position, when a linkage sheet fixedly connected with the gear rod enters the notch of the lock seat at the same time, the user only needs to insert a key into a lock hole of the lock seat, namely, the driving element of the lock seat hidden in the gear seat drives the blocking bolt to move, the blocking bolt can be blocked with the linkage sheet entering the notch (namely, inserted into a perforation arranged on the linkage sheet), and even if a thief saws the part of the gear rod protruding on the surface of the gear seat, the gear rod can not be separated from the control of the blocking bolt, not only is the installation convenient, but also the better anti-theft purpose can be achieved.
For further understanding and appreciation of the objects, features, and advantages of the present invention, reference will now be made in detail to the embodiments illustrated in the accompanying drawings, in which:
FIG. 1: is a schematic diagram of a common device.
FIG. 2: is the appearance schematic diagram of the bottom shell of the gear seat combined during the implementation of the utility model.
FIG. 3: is the three-dimensional exploded view of the utility model.
FIG. 4: is the three-dimensional schematic diagram of the cover body of the utility model.
FIG. 5: is an appearance schematic diagram combined with the gear seat of the utility model.
FIG. 6: is the first action schematic diagram of the utility model.
FIG. 7: is the second action schematic diagram of the utility model.
Referring to fig. 2, 3, 4 and 5, the present invention relates to a hidden lock for a manual transmission of an automobile, which is a lock seat 20 hidden in a transmission seat 10; wherein,
a gear seat 10, which is disposed beside the driver's seat of the vehicle, the gear seat 10 is provided with a bottom shell 11 (as shown in fig. 2), each end edge of the bottom shell 11 is provided with an opening 111, one side edge of the bottom shell 11 is provided with a fixed seat 12, the fixed seat 12 is pivoted with a movable gear rod 13, the gear rod 13 is pivoted with a linkage plate 14 at one end adjacent to the bottom shell 11, the linkage plate 14 is provided with a through hole 141 at one end far away from the gear rod 13, and the bottom shell 11 is covered with a cover body 15 (as shown in fig. 5) matched with the linkage plate.
In addition, the lock base 20 is formed by combining a base 30 and a cover 40 (as shown in fig. 3); wherein,
a base 30 fixed on the bottom case 11 of the gearshift seat 10 (as shown in fig. 2 and 3), the base 30 having a notch 31 on one side adjacent to the gearshift lever 13, the notch 31 being opposite to the linkage plate 14 beside the gearshift lever 13, a pivot seat 32 on one side of the notch 31, an accommodation slot 321 parallel to the base 30 and passing through the pivot seat 32 being provided on the pivot seat 32, an outwardly extending slot 322 being provided on the edge of the accommodation slot 321, a locking bolt 34 being movably fitted in the accommodation slot 321, a push rod 341 passing through the slot 322 and protruding out of the pivot seat 32 being provided on the locking bolt 34, and a fixing element 33 being provided on the other side of the notch 31, in this embodiment, a block (which can be replaced by other elements), the fixing element 33 having an opening 331 on one side opposite to the pivot seat 32, the opening 331 is suitable for the insertion of the locking bolt 34, so that when in use, the locking bolt 34 in the containing slot 321 of the pivot seat 32 can move towards the fixing element 33, so that the locking bolt 34 can cross over the notch 31 and be inserted into the opening 331 of the fixing element 33, and further fixed on the fixing element 33; furthermore, the base 30 is provided with outwardly extending and opposing brackets 35 on both sides of one side provided with the recess 31, and the brackets 35 are respectively provided with positioning holes 351 at positions opposite to the openings 111 of the bottom case 11, so that in use, the positioning holes 351 on the brackets 35 can be aligned with the openings 111 of the bottom case 11 matched with the positioning holes 351, and then the base 30 can be fixed on the bottom case 11 by locking the base in the openings 111 through the positioning holes 351 by means of screw elements (not shown).
A cover 40, which is a shell with a shape matching with the base 30, a lock body 41 is arranged on the cover 40, the lock body 41 is provided with a lock core 42, one end of the lock core 42 protruding out of the surface of the cover body 40 is provided with a lock hole 421, the lock core 42 is nested with a driving element 43 (as shown in fig. 4) at the other end of the cover 40, which is a rod in this embodiment (but those skilled in the art can replace other elements), the driving element 43 is provided with a recessed groove 431 at an end away from the lock body 41, the recessed groove 431 can be exactly locked on the push rod 341 of the locking bolt 34, so that when a user inserts a key (not shown) into the lock hole 421 and rotates the lock cylinder 42, the driving element 43 nested on the lock cylinder 42 can rotate along with the lock cylinder 42, and swings around the lock body 41, so that the latch 34 latched to the other end of the driving member 43, can be moved out of or into the receiving groove 321 of the pivot seat 32 by the driving element 43.
Referring to fig. 5, the cover body 15 of the mechanism of the present invention is provided with a slot 151 for the gear shift lever 13 to pass through, an opening 152 is provided at a position opposite to the lock body 41 of the cover body 40, a movable dust-proof cover 50 is provided at the opening 152, the dust-proof cover 50 can cover the lock core 42, so that when a user wants to insert a key into the lock hole 421, the dust-proof cover 50 can be removed, otherwise, when the key is taken out of the lock hole 421, the dust-proof cover 50 can be moved back to the original position, so that external dust will not fall into the lock hole 421.
Referring to fig. 2, 3, 4, 5, 6, and 7, in assembly, the lock base 20 is first placed on the bottom case 11 of the gearshift seat 10, and then locked in the opening 111 opposite to the positioning hole 351 through the positioning hole 351 of the bracket 35 by the screw elements, and at the same time, one side of the base 30 away from the bracket 35 is fixed in the bottom case 11, so that the base 30 is fixed at a proper position on the bottom case 11, and then the cover 15 is covered and fixed on the bottom case 11, so that the whole lock base 20 is hidden in the gearshift seat 10 (as shown in fig. 2 and 5), when in use, the gearshift rod 13 in the slot 151 can be moved to an open position, so that the linkage piece 14 beside the gearshift rod 13 can move into the notch 31 of the lock base 20 with the through hole 141 along with the movement of the gearshift rod 13, and then the correct key is inserted into the lock hole 421, so that the lock core 42 can rotate simultaneously with the rotation of the key, so that the driving element 43 on the lock core 42 can rotate along with the rotation of the lock core 42, the latch 34 latched at the other end of the driving element 43 can be moved outward from the receiving slot 321 of the pivot seat 32 by the driving element 43, and pass through the through hole 141 of the linking plate 14 in the notch 31, and then be inserted into the opening 331 of the fixing element 33, so as to latch the gearshift lever 13 at the neutral position (as shown in fig. 7), whereas, when the gearshift lever 13 is to be moved, the key is rotated reversely to return the lock core 42 to the original position, so that the driving element 43 nested in the lock core 42 is rotated to the original position, and the latch 34 latched at the other end of the driving element 43 can be moved back into the receiving slot 321 of the pivot seat 32 from the opening 331 of the fixing element 33 by the driving element 43 (as shown in fig. 6).
To sum up, the utility model is firstly created on the shape construction device, and can improve various defects of the common technology, can improve the efficiency in use, has high practical value, and is an ideal innovative design.
Claims (4)
1. A hidden lock for hand gear of car is a lock base specially for locking hand gear, which is fixed on the bottom shell of gear base, the top of bottom shell is covered with a cover body, the cover body is equipped with a slot for gear rod to pass through, the lock base is composed of base and cover body; the method is characterized in that: wherein,
a base fixed on the bottom shell of the gear shift seat, a notch is arranged on one side of the base adjacent to the gear shift rod, the notch is just opposite to the linkage plate which is pivoted on the gear shift rod and is provided with a through hole, a pivot seat is arranged on one side edge of the notch, a movable clamping bolt is arranged in the pivot seat, a push rod which is convexly exposed on the pivot seat is arranged on the clamping bolt, a fixing element is arranged on the other side edge of the notch, and an opening which is just used for inserting and sleeving the clamping bolt is arranged on one surface of the fixing element opposite to the pivot seat;
the cover body is a shell body matched with the base in shape, a lock body is arranged on the cover body, a lock core is arranged in the lock body, one end of the lock core, which is convexly exposed out of the cover body of the gear seat, is provided with a lock hole, the other end of the lock core is nested with a driving element, one end of the driving element, which is far away from the lock body, is provided with a caulking groove, and the caulking groove can be just buckled on a push rod of the clamping bolt.
2. The concealed automotive manual transmission lock of claim 1, wherein: the pivot seat of the base is provided with a containing groove which is parallel to the base and penetrates through the base, and the containing groove is internally provided with a clamping bolt which is matched with the containing groove in shape, so that the clamping bolt can move back and forth in the containing groove.
3. The concealed automotive manual transmission lock of claim 1, wherein: the base is provided with outward extending and opposite supports on two sides of one side provided with the notch, the supports are respectively provided with positioning holes at positions opposite to the opening of the bottom shell, when in use, the positioning holes on the supports are aligned with the opening of the bottom shell matched with the positioning holes, and then the base is fixed on the bottom shell by the screw elements through the positioning holes and locking in the opening.
4. The concealed automotive manual transmission lock of claim 1, wherein: the cover body of the gear shift seat is provided with an opening at the position opposite to the lock body on the cover body, and the opening is provided with a movable dust cover which can prevent external dust from falling into the lock hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97216284 CN2303749Y (en) | 1997-06-03 | 1997-06-03 | Concealed hand-gear lock for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97216284 CN2303749Y (en) | 1997-06-03 | 1997-06-03 | Concealed hand-gear lock for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2303749Y true CN2303749Y (en) | 1999-01-13 |
Family
ID=33933219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97216284 Expired - Fee Related CN2303749Y (en) | 1997-06-03 | 1997-06-03 | Concealed hand-gear lock for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2303749Y (en) |
-
1997
- 1997-06-03 CN CN 97216284 patent/CN2303749Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Rongcan Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |