CN1188839A - Vehicle directional lock - Google Patents
Vehicle directional lock Download PDFInfo
- Publication number
- CN1188839A CN1188839A CN97101423A CN97101423A CN1188839A CN 1188839 A CN1188839 A CN 1188839A CN 97101423 A CN97101423 A CN 97101423A CN 97101423 A CN97101423 A CN 97101423A CN 1188839 A CN1188839 A CN 1188839A
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- China
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- lock
- locking
- core
- character code
- vehicle directional
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Abstract
A direction lock for motor-driven vechiles is composed of casing, cover, and ordinary lock and code lock, both of which are installed in the casing. Said ordinary lock refers to that unlocked by key such as cylinder lock that is composed of lock body and lock core. Said code lock is composed of lock core, supporter and code disk. An eccentric wheel on cylinder lock's core is matched with the head of code lock's core. The internal teeth on inner wall of code disk is matched with the outer teeth on internal key locking plates. There are cover plates between locking plates. The recess on outer wall of code disk is matched with ball and spring in supporter. Its advantages are good antitheft function and low mutually unlocking rate.
Description
The present invention relates to lockset, particularly relate to the direction lock of motor vehicles such as automobile, motorcycle.
The lockset kind that is used for motor vehicle is a lot, and structure, shape and last locking method are respectively had any different.But the major defect of existing lock is the mutual opening rate height, is opened by others easily.
The objective of the invention is to design a kind of with the common lock and the combination lock chain of rings, the vehicle directional lock that mutual opening rate is low.
The technical scheme of vehicle directional lock of the present invention is: lock housing and locking closure are arranged, common lock and combination lock are installed in the lock housing, the lock that so-called common lock general reference is opened with key, formed by lock body and lock core as cylinder lock, so-called combination lock is made up of character code lock core, support and lettered dial, it is characterized in that installing on the lock cylinder eccentric wheel, the head of eccentric wheel and character code lock core is butt mutually, the inwall of lettered dial has internal tooth, internal tooth matches with the external tooth of internal key locking plate, between each locking plate cover plate is arranged.
Vehicle directional lock of the present invention has recess on the outer wall of its lettered dial, mounting spring and steel ball in the support, and steel ball matches with recess.
Vehicle directional lock of the present invention, the outer end of its character code lock core connects dead bolt, and is easy to operate when being beneficial to installation, and extension spring is arranged on the dead bolt.
Vehicle directional lock of the present invention, the power supply linked switch is installed between eccentric wheel that its lock cylinder drives and the character code lock core, so-called power supply linked switch is by insulation sleeve outer form alternate with metal washer of insulating washer, insulation sleeve by screw on the character code lock core.
Vehicle directional lock of the present invention, its lock housing and locking closure are fixed by the self-locking locking bolt, on the self-locking locking bolt outer wall recess are arranged, and a side of lock cylinder has flat bevel, and recess matches with lock cylinder.
Vehicle directional lock of the present invention has alarm box and battery case in lock housing, alarm and battery are installed respectively.
The invention discloses a kind of motor vehicle lock, is elementary cell with cylinder lock and combination lock, forms the chain of rings by each coupling mechanism, and the structure of existing combination lock is improved design, has improved performance, has reduced mutual opening rate widely, installs very convenient again.As cylinder lock is five pellets shot from a slingshot, and the depth of every pellet shot from a slingshot is divided into third gear, and then the cylinder lock mutual opening rate is 3
5Be 1/243rd.And combination lock is designed to six group coding dishes, 20 character codes of every dish, and then coded number is 20
6I.e. 6,400 ten thousand numbers.The mutual opening rate of this sample design is 6,400 ten thousand * 243=155.53 1/100000000th, and more valuable is this coded number can be by the code remover sign indicating number that disappears, and the coding of existing electronics combination lock can be by the code remover sign indicating number that disappears.
Fig. 1 is a vehicle directional lock structural representation of the present invention;
Fig. 2 is vehicle directional lock A of the present invention-A schematic cross-section;
Fig. 3 is that the recess of self-locking locking bolt of vehicle directional lock of the present invention is by the sealed schematic diagram of lock cylinder;
Fig. 4 is the recess and the lock cylinder released state schematic diagram of the self-locking locking bolt of vehicle directional lock of the present invention.
Below in conjunction with Fig. 1-Fig. 4 embodiments of the invention are done detailed explanation.
1, locking closure; 2, lock housing; 3 base plates; 4, eccentric wheel; 5, lock cylinder; 6, key; 7, pin tumbler lock body; 8, hold-down screw; 9, insulation sleeve; 10, insulating washer; 11, metal washer; 12, character code lock core; 13, support; 14, spring; 15, steel ball; 16, locking plate cover plate; 17, locking plate; 18, lettered dial; 19, dead bolt; 20, vehicle directional axle axle sleeve; 21, axis of orientation; 22, alarm box; 23, battery case; 24, self-locking locking bolt; 25, hold-down screw; 26, extension spring; 27, spline tooth; 28, the flat bevel of lock cylinder; 29, self-locking locking bolt recess; 30, lettered dial recess.
The present invention is an automobile-use direction lock, and lock housing 2 is positioned on the special base plate 3 of car, can be fixing by screw 25.So that an eccentric wheel 4 to be installed on the lock cylinder in the pin tumbler lock body 75, when marble lock key 6 rotations, eccentric wheel 4 rotations promote character code lock cores 12, if at this moment the internal key locking plate 17 of combination lock is not opened with character code lock core 12, the character code lock core pushes away motionless; Equally only the character code lock core is opened, and lock cylinder does not rotate and can not be opened.Between eccentric wheel 4 and character code lock core 12, the power supply linked switch can be installed, the power supply linked switch is to comprise insulation sleeve 9, sleeve pipe is outer by insulating washer 10 and metal washer 11 alternate installations, sleeve pipe is installed on the character code lock core 12 by hold-down screw 8, and its insulation sleeve 9 and insulating washer 10 can be made of plastics.When lock was opened, metal washer 11 was connected power sources of motor vehicle, and metal washer 11 is connected battery supplies when lock cuts out, the alarm ring state of promptly dealing with emergencies and dangerous situations.Combination lock support 13 is connected as a body with lock housing 2.Have cover plate 16 isolated between each character code locking plate 17, character code locking plate 17 outer walls have external tooth, and external tooth matches with lettered dial 18 internal tooths.Mounting spring 14 and steel ball 15 in the support 13, steel ball 15 cards are pressed lettered dial recess 30, and the lettered dial stepping is turned over, and improve theftproof performance.Connecting dead bolt 19 in the outer end of character code lock core 12, is easy to operate in order to install.In lock housing, alarm can be installed, increase the function of lock.This lock housing 2 is by 24 assemblings of self-locking locking bolt with locking closure 1, self-locking locking bolt 24 inserts locking closure 1 and lock housing 2 holes, and to the position as Fig. 4, self-locking locking bolt 24 inserts head and withstands on the combination lock support 13 with lock cylinder 5 counter-rotation, loosen key 6, make lock cylinder 5 block self-locking locking bolt 24 recesses 29, when the lock cylinder operate as normal is rotated, block recess all the time, the self-locking locking bolt is lockable, lock housing and locking closure can't be opened, and be not only easy for installation, and theftproof performance improves.When eccentric wheel 4 turns to when unblanking, character code lock core 12 and dead bolt 19 are by extension spring 26 pullings exit axis axle 21 and axle sleeves 20 down.For axis of orientation multiple spot on circumference is locked, axis of orientation 21 outer walls are made spline tooth 27, as shown in Figure 2.
Claims (6)
1, vehicle directional lock has lock housing and locking closure, and common lock and combination lock are installed in the lock housing, and the lock that so-called common lock general reference is opened with key is made up of lock body and lock core as cylinder lock; So-called combination lock is made up of character code lock core, support and lettered dial, it is characterized in that a upward installation eccentric wheel (4) of lock cylinder (5), the head of eccentric wheel (4) and character code lock core (12) is butt mutually, the inwall of lettered dial (18) has internal tooth, internal tooth matches with the external tooth of internal key locking plate (17), and cover plate (16) is arranged between each locking plate (17).
2, vehicle directional lock as claimed in claim 1 is characterized in that on lettered dial (18) outer wall recess (30) being arranged, mounting spring (14) and steel ball (15) in the support (13), and steel ball (15) matches with recess (30).
3, vehicle directional lock as claimed in claim 1 is characterized in that the outer end of character code lock core (12) connects dead bolt (19), and extension spring (26) is arranged on the dead bolt.
4, vehicle directional lock as claimed in claim 1, it is characterized in that installation power supply linked switch between eccentric wheel (4) that lock cylinder (5) drives and the character code lock core (12), so-called power supply linked switch is by the outer insulating washer (10) of insulation sleeve (9) and metal washer (11) alternate composition, and insulation sleeve (9) is fixed on the character code lock core (12) by screw (8).
5, vehicle directional lock as claimed in claim 1, it is characterized in that lock housing (2) and locking closure (1) are fixed by self-locking locking bolt (24), on self-locking locking bolt (24) outer wall recess (29) is arranged, a side of lock cylinder (5) has flat bevel (28), and recess (29) matches with lock cylinder (5).
6, vehicle directional lock as claimed in claim 1 is characterized in that alarm box (22) and battery case (23) are arranged in the lock housing (2), and alarm and battery are installed respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97101423A CN1188839A (en) | 1997-01-23 | 1997-01-23 | Vehicle directional lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97101423A CN1188839A (en) | 1997-01-23 | 1997-01-23 | Vehicle directional lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1188839A true CN1188839A (en) | 1998-07-29 |
Family
ID=5165728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97101423A Pending CN1188839A (en) | 1997-01-23 | 1997-01-23 | Vehicle directional lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1188839A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103180660A (en) * | 2010-09-21 | 2013-06-26 | 神火公司 | Lighting device with multi-position joystick |
-
1997
- 1997-01-23 CN CN97101423A patent/CN1188839A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103180660A (en) * | 2010-09-21 | 2013-06-26 | 神火公司 | Lighting device with multi-position joystick |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| REG | Reference to a national code |
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