CN201427612Y - Antitheft automatic lifting device of automobile spare tire - Google Patents
Antitheft automatic lifting device of automobile spare tire Download PDFInfo
- Publication number
- CN201427612Y CN201427612Y CN2009200082523U CN200920008252U CN201427612Y CN 201427612 Y CN201427612 Y CN 201427612Y CN 2009200082523 U CN2009200082523 U CN 2009200082523U CN 200920008252 U CN200920008252 U CN 200920008252U CN 201427612 Y CN201427612 Y CN 201427612Y
- Authority
- CN
- China
- Prior art keywords
- lock
- gear
- lock leg
- control circuit
- leg
- 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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- Lock And Its Accessories (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses an antitheft automatic lifting device of an automobile spare tire, which comprises a shell, a locking cam, a lock cylinder, a lock bolt, a lock notch, a stopper, a lock leg, a lock leg notch, a return spring, a lockhole, a worm, a transmission gear, a reel, a motor, an inversion protection clamp of a gear, a steel ring support beam, a wire cable, a cushioning spring, awire cable guide hole, a control circuit box and an infrared probe. The shell is a sealed integrity, and the bottom thereof is provided with the lock notch; the lock leg can pass through the lock notch and the lock hole, the stopper on the lock leg can contact with the lock bolt, and the return spring can lead the lock leg to return; the motor drives the wire cable of the reel on the worm throughthe driving of the gear and the worm, the wire cable is connected with the steel ring support beam; the inversion protection clamp is mounted on the gear; the steel ring support beam is of a convex structure, and the lock hole is positioned on the top part of the convex; and the control circuit box and the infrared probe are assembled together to form a control circuit, and a time relay is mountedin the circuit box. The utility model has the advantages of reasonable structure, simple operation, good practicability and antitheft effect, and better promotional value.
Description
Technical field:
The utility model belongs to the automotive accessory technical field, is specifically related to antitheft automatic the falling unit of a kind of stepney.
Background technology:
Present known automobile burglar plays falling unit, and existing does not have the single-piece shell, and perhaps structure existing problems are can not actv. antitheft; Exist and do not have anti-down function on the driving device; The loosening phenomenon of tire appears easily; Steel wire disorderly twines on reel when having the tire landing, makes the steel ring support beam can not be concentric with reel; It is inaccurate that steel wire is received the period during tire landing, operating difficulties.
Summary of the invention:
The purpose of this utility model is exactly the problem that exists at existing stepney landing technology, has solved the difficult problem that prior art exists, and provides a kind of stepney antitheft automatic falling unit.
The utility model adopts following technical scheme: antitheft automatic the falling unit of a kind of stepney of the utility model, form by antitheft, transmission landing, three parts of circuit control.
Said guarding portion is made up of shell, tapered end, lock core, dead bolt, fore shaft, stopper, lock leg, lock leg mouth, pull back spring, lockhole.Shell is an integral body, and the bottom has fore shaft; Key is by tapered end rotational lock core control dead bolt; Stopper is installed on the lock leg, and the lock leg passes fore shaft and lockhole by lock leg mouth, and when the lock leg advanced, stopper pushed back with the dead bolt contact and with it, and stopper is by back dead bolt return; When opening lock, pull back spring makes lock leg return.
Said transmission landing partly is made up of worm screw, 4 transmission gears, reel, motor, the anti-reversing of gear card, steel ring support beam, steel rope, recoil spring, steel wire guiding ports.Motor drives worm gear rotation on the reel by 4 gears and worm drive, is tied with steel wire on the reel, and steel wire passes the steel wire guiding port and links to each other with the steel ring support beam, and recoil spring is equipped with in the junction; The anti-reversing card of gear is installed on first transmission gear; The steel ring support beam is a convex structure, and lockhole is in convex tip.
Said circuit control part is made up of control circuit box, infrared probe.Infrared probe is installed in reel one side, can survey the number of turns that reel rotates; On the circuit of control circuit box time relay is housed, can be according to needed time of spare tyre landing and the information Control motor of popping one's head in and transmitting.
The utility model is rational in infrastructure, simple installation, simple to operate, and practical good anti-theft effect has good popularization value.
Description of drawings:
Fig. 1 is the utility model structural representation, and Fig. 2 is this practical A-A cross-sectional schematic
Among the figure: the 1st, tapered end, 2 dead bolts, the 3rd, lock core, the 4th, pot bar, the 5th, reel, the 6th, motor, the 7th, the anti-reversing card of gear, the 8th, gear (1), the 9th, gear (2), the 10th, control circuit box, the 11st, gear (3), the 12nd, gear (4), the 13rd, infrared probe, the 14th, steel ring support beam, the 15th, lockhole, the 16th, steel rope, the 17th, recoil spring, the 18th, fore shaft, the 19th, steel rope guiding port, the 20th, stopper, the 21st, lock leg, the 22nd, lock leg mouth, the 23rd, shell, the 24th, pull back spring.
The specific embodiment:
With reference to the accompanying drawings, shell 23 is an integral body, the bottom has fore shaft 18, control circuit box 10 is provided with source switch, motor 6 drives worm gear rotation on the reel 5 by gear (1) 8, gear (2) 9, gear (3) 11, gear (4) 12, worm screw 4 transmissions, is tied with steel rope 16 on the reel 5, steel rope 16 passes steel rope guiding port 19 and links to each other with steel ring support beam 14 with fore shaft 18, and recoil spring 17 is equipped with in the junction; The anti-reversing card 7 of gear is installed on the gear (1) 8.Key is by tapered end 1 rotational lock core 3 control dead bolts 2; When locking, lock leg 21 passes lockhole 15 and fore shaft 18 on the wheel rim support beam by lock leg mouth 22, and when lock leg 21 advanced, stopper 20 pushed back with dead bolt 2 contacts and with it, and stopper 20 is by back dead bolt 2 returns; When opening lock, lock leg 21 ejects lock leg mouth 22 by pull back spring 24.Infrared probe 13 is installed in reel 5 one sides, can survey the number of turns that reel 5 rotates; On the circuit of integral control circuit box 10 time relay is housed, can be according to needed time of spare tyre landing and the information Control motor of popping one's head in and transmitting.
Claims (4)
1, antitheft automatic the falling unit of a kind of stepney, form by shell, tapered end, lock core, dead bolt, fore shaft, stopper, lock leg, lock leg mouth, pull back spring, lockhole, worm screw, transmission gear, reel, motor, the anti-reversing of gear card, steel ring support beam, steel rope, recoil spring, steel rope guiding port, control circuit box, infrared probe, it is characterized in that said shell is a leak free integral body, the bottom has fore shaft; Stopper is installed on the lock leg, and the lock leg can pass fore shaft and lockhole by lock leg mouth, when the lock leg advances, touches mutually and it is pushed back with dead bolt, and stopper is by back dead bolt return; When opening lock, pull back spring makes lock leg return; Motor is by the steel rope on the transmission drive reel, and steel wire penetrating steel rope guiding port links to each other with the steel ring support beam, and gear is equipped with anti-reversing card; The integral control circuit box is formed control circuit together with infrared probe.
2, antitheft automatic the falling unit of stepney according to claim 1 is characterized in that said steel ring support beam is a convex structure, and lockhole is in convex tip.
3, antitheft automatic the falling unit of stepney according to claim 1 is characterized in that the anti-reversing card of said gear is installed on first transmission gear.
4, antitheft automatic the falling unit of stepney according to claim 1 is characterized in that said infrared probe is installed in reel one side, and said control circuit box is equipped with time relay on the circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200082523U CN201427612Y (en) | 2009-04-01 | 2009-04-01 | Antitheft automatic lifting device of automobile spare tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200082523U CN201427612Y (en) | 2009-04-01 | 2009-04-01 | Antitheft automatic lifting device of automobile spare tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201427612Y true CN201427612Y (en) | 2010-03-24 |
Family
ID=42031342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200082523U Expired - Fee Related CN201427612Y (en) | 2009-04-01 | 2009-04-01 | Antitheft automatic lifting device of automobile spare tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201427612Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434578A (en) * | 2013-07-30 | 2013-12-11 | 浙江吉利汽车研究院有限公司 | Electric lifting device for spare wheel |
| CN103863422B (en) * | 2014-04-03 | 2016-03-02 | 郜世光 | There is the commercial vehicle spare wheel frame of antitheft and round-the-clock fast up-down function |
| CN105984517A (en) * | 2015-02-10 | 2016-10-05 | 郜世光 | Vehicle spare tire carrier and locking mouth mechanism thereof, and use method of vehicle spare tire carrier |
| CN110520347A (en) * | 2018-03-08 | 2019-11-29 | 卡沃汽车工业及贸易股份公司 | With tire from the spare tyre capstan winch of descending mechanism and lock |
-
2009
- 2009-04-01 CN CN2009200082523U patent/CN201427612Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434578A (en) * | 2013-07-30 | 2013-12-11 | 浙江吉利汽车研究院有限公司 | Electric lifting device for spare wheel |
| CN103434578B (en) * | 2013-07-30 | 2016-01-06 | 浙江吉利汽车研究院有限公司 | A kind of spare tyre electric jacking system |
| CN103863422B (en) * | 2014-04-03 | 2016-03-02 | 郜世光 | There is the commercial vehicle spare wheel frame of antitheft and round-the-clock fast up-down function |
| CN105984517A (en) * | 2015-02-10 | 2016-10-05 | 郜世光 | Vehicle spare tire carrier and locking mouth mechanism thereof, and use method of vehicle spare tire carrier |
| CN110520347A (en) * | 2018-03-08 | 2019-11-29 | 卡沃汽车工业及贸易股份公司 | With tire from the spare tyre capstan winch of descending mechanism and lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20130401 |