CN2347849Y - Anti-theft device for spare tyre - Google Patents
Anti-theft device for spare tyre Download PDFInfo
- Publication number
- CN2347849Y CN2347849Y CN 98233298 CN98233298U CN2347849Y CN 2347849 Y CN2347849 Y CN 2347849Y CN 98233298 CN98233298 CN 98233298 CN 98233298 U CN98233298 U CN 98233298U CN 2347849 Y CN2347849 Y CN 2347849Y
- Authority
- CN
- China
- Prior art keywords
- spare tyre
- spare tire
- theft device
- lock pin
- flange
- 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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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to an anti-theft device for a spare tire. A lockset is arranged at the side surface of a flange sleeve barrel which is connected with a vehicle chassis, a spiral telescopic lock core of the lockset is provided with a lock pin which extends into the flange sleeve barrel, and the lock pin and a pin hole on a sliding sleeve of a hanging rod of the spare tire are matched to finish the closure. The anti-theft device of the spare tire adopts a novel cross key, the lock pin is driven to clamp the hanging rod of the spare tire by rotating the lock core, the hanging rod can not be rotated, and the purpose of preventing the spare tire from being stolen is achieved. The anti-theft device has the advantages of simple structure, convenient operation, reasonable position, convenient installation, firm and reliable performance, good anti-theft performance, small size, low cost and convenient generalization, and is a safe and practical anti-theft device for the spare tire.
Description
The utility model relates to the stepney anti-joyride device.
Automobile, particularly truck are generally hung spare tire at body bottom, by having rotated suspension rod loading and unloading spare tyre.Stolen in order to prevent spare tyre, with iron chains, steel rope etc. itself and vehicle body are pinned usually.Owing to troublesome poeration, waste time and energy, make navigating mate feel very inconvenient.The rainy day padlock is very easily intake, and is difficult to open after getting rusty, and has more increased the difficulty of taking spare tyre.And general padlock is easy to be destroyed by the burglar, and anti-theft feature is poor, and it is stolen that spare tyre is often met with, and often do not have due antitheft effect.Though at present some spare tyre anti-joyride devices are arranged, the ubiquity complex structure uses shortcomings such as inconvenience, is difficult to obtain promote.
The purpose of this utility model is the above-mentioned shortcoming that will overcome prior art, provides a kind of theftproof performance spare tyre Car Burglar Alarm reliable and simple in structure, easy to use.
Solution of the present utility model is: in the flange sleeve side that links to each other with car chassis lockset is set, the telescopic lock core of the spiral of lockset has a lock pin that stretches in the flange sleeve, this lock pin and spare tyre rise pin-and-hole on the suspension rod sliding sleeve match finish sealed.
Above-mentioned flange sleeve and spare tyre rise between the suspension rod sliding sleeve can be provided with guide chute and feather key.
Above-mentioned spare tyre plays the suspension rod sliding sleeve can have the longitudinal register flange.
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Fig. 1 is the longitudinal diagram of spare tyre Car Burglar Alarm.
Referring to accompanying drawing, flange sleeve 1 side direction that has base is equipped with lockset 2, has the big lead angle plug helix of screw thread-like on its lock core 3.When with key rotation lock core 3, lock core can drive lock pin 4 front and back quick-expansions.Sliding sleeve 5 among the figure in the flange sleeve 1 plays the suspension rod weldering with spare tyre and is one.Sliding sleeve 5 sides are provided with the pin-and-hole 6 that stretches into for lock pin 4.During locking, lock pin stretches in the pin-and-hole, and sliding sleeve 5 can not rotate.Have only with after key operated, the lock pin withdrawal, sliding sleeve and spare tyre play suspension rod and just can freely rotate.Play suspension rod with wrench rotation spare tyre and can unload spare tyre this moment.The flange base 8 of sleeve 1 links by screw 9 and body bottom.
For the pin-and-hole 6 on the sliding sleeve 5 can be aimed at lock pin 4, between sliding sleeve and flange sleeve, should be provided with guide chute and feather key.Sliding sleeve 5 tops are provided with longitudinal register flange 7 simultaneously, and flange sleeve 1 end face is provided with positioning spigot 8, to realize longitudinal register.
This spare tyre Car Burglar Alarm adopts later-model cross key, drives lock pin by rotational lock core and blocks the spare tyre suspension rod, suspension rod can not be rotated, thereby reach the purpose that prevents that spare tyre is stolen.This anti-theft apparatus structure is simple, easy to operate, the position rationally, be convenient to install, solid and reliable, theftproof performance good, volume is little, cost is low, is the practical spare tyre anti-joyride device of insurance, be easy to obtain promote.
Claims (3)
1, spare tyre Car Burglar Alarm, comprise a flange sleeve that links to each other with car chassis (1), it is characterized in that said flange sleeve (1) side is provided with lockset (2), the telescopic lock core of the spiral of lockset (3) has a lock pin (4) that stretches in the flange sleeve, this lock pin and spare tyre rise pin-and-hole (6) on the suspension rod sliding sleeve match finish sealed.
2, spare tyre Car Burglar Alarm as claimed in claim 1 is characterized in that said flange sleeve (1) and spare tyre rise between the suspension rod sliding sleeve (5) to be provided with guide chute and feather key.
3, spare tyre Car Burglar Alarm as claimed in claim 1 or 2 is characterized in that said spare tyre plays suspension rod sliding sleeve (5) and has longitudinal register flange (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98233298 CN2347849Y (en) | 1998-12-29 | 1998-12-29 | Anti-theft device for spare tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98233298 CN2347849Y (en) | 1998-12-29 | 1998-12-29 | Anti-theft device for spare tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2347849Y true CN2347849Y (en) | 1999-11-10 |
Family
ID=33982073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98233298 Expired - Fee Related CN2347849Y (en) | 1998-12-29 | 1998-12-29 | Anti-theft device for spare tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2347849Y (en) |
-
1998
- 1998-12-29 CN CN 98233298 patent/CN2347849Y/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 | ||
| 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 |