CN202806193U - Anti-theft device of tire - Google Patents
Anti-theft device of tire Download PDFInfo
- Publication number
- CN202806193U CN202806193U CN 201220237415 CN201220237415U CN202806193U CN 202806193 U CN202806193 U CN 202806193U CN 201220237415 CN201220237415 CN 201220237415 CN 201220237415 U CN201220237415 U CN 201220237415U CN 202806193 U CN202806193 U CN 202806193U
- Authority
- CN
- China
- Prior art keywords
- theft
- nut
- tire
- trepanning
- theft device
- 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 - Lifetime
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Abstract
The utility model provides an anti-theft device of a tire, belongs to the technical field of mechanical manufacturing, and particularly relates to a tire safety protecting device. The device comprises an anti-theft nut and a special anti-theft wrench head, wherein the anti-theft nut is placed in a hub after penetrating through a bolt; and a decorative cap is arranged on the hub. The anti-theft device of the tire, provided by the utility model, has simple machining process, is low in cost, and can be used together with common hub bolts to achieve obvious anti-theft effect.
Description
Technical field
The utility model belongs to machinery manufacturing technology field, is specifically related to a kind of tire safety fender guard.
Background technology
At present, motor tire is fastening and anti-theft components is varied, present securing device processing technology and complex structure, cost is high, antitheft used spanner normal operation be a trepanning or whole row's trepanning, anti-theft effect is not good.
Summary of the invention
The purpose of this utility model provides a kind of tire anti-theft device, to solve prior art processing technology and complex structure, and the problem such as cost is high, and anti-theft effect is not good.
The utility model mainly is comprised of boss bolt, automotive hub and decoction cap, solves the technical scheme that its technical matters adopts and is comprised of anti-theft nut and Special anti-theft driving end, and anti-theft nut passes bolt and places in the wheel hub, and decoction cap is set on the wheel hub.
Described anti-theft nut one end is pyramidal structure, and the groove that other end setting and black nut are supporting, bottom portion of groove arrange some trepannings, and trepanning is along the tapped bore annular arrangement, and trepanning is rectangle structure.
Described Anti-theft wrench cephalic par arranges the cover tooth supporting with trepanning, and the cover tooth is rectangle structure, is blind hole in the middle of the Anti-theft wrench head, and Anti-theft wrench crown section arranges six-sided head.
Adopting good effect of the present utility model is that processing technology is simple, and cost is low, can be used with common boss bolt, and anti-theft effect is obvious.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model anti-theft nut birds-eye view;
Fig. 3 is the utility model Anti-theft wrench head scheme drawing;
1 decoction cap, 2 blacks nut, 3 grooves, 4 anti-theft nuts, 5 wheel hubs, 6 bolts, 7 trepannings, 8 tapped bore, 9 cover teeth, 10 Anti-theft wrench heads, 11 six-sided heads, 12 blind holes among the figure.
The specific embodiment
As shown in the figure: this installs by anti-theft nut 4 and Anti-theft wrench head 10, and anti-theft nut 4 passes bolt 6 and places in the wheel hub 5, and decoction cap 1 is set on the wheel hub 5.
Described anti-theft nut 4 one ends are pyramidal structure, the groove 3 that other end setting and black nut 2 are supporting, and black nut 2 is the octagon nut, and groove 3 bottoms arrange five trepannings 7, and trepanning 7 is along tapped bore 8 annular arrangements, and trepanning 7 is rectangle structure.
Described Anti-theft wrench head 10 ends arrange the cover tooth 9 supporting with trepanning 7, and cover tooth 9 be rectangle structure, and Anti-theft wrench head 10 centres are blind hole 12, and Anti-theft wrench head 10 tops are six-sided head 11.
During use, bolt is locked in anti-theft nut on the bolt with the Anti-theft wrench head with after automotive hub matches, again anistree black nut is locked on the bolt, make in its groove that enters anti-theft nut fully and locking, put at last decoction cap and play decoration function, whole installation process finishes.
Claims (4)
1. a tire anti-theft device mainly is comprised of boss bolt, automotive hub and decoction cap, it is characterized in that being comprised of anti-theft nut and Anti-theft wrench head, and anti-theft nut passes bolt and places in the wheel hub, and decoction cap is set on the wheel hub; The Anti-theft wrench cephalic par arranges the cover tooth supporting with trepanning, is blind hole in the middle of the Anti-theft wrench head, and Anti-theft wrench crown section arranges six-sided head.
2. described tire anti-theft device according to claim 1 is characterized in that anti-theft nut one end is pyramidal structure, and the groove that other end setting and black nut are supporting, bottom portion of groove arrange some trepannings.
3. described tire anti-theft device according to claim 1 is characterized in that trepanning along the tapped bore annular arrangement, and trepanning is rectangle structure.
4. described tire anti-theft device according to claim 1, it is characterized in that overlapping tooth is rectangle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220237415 CN202806193U (en) | 2012-05-25 | 2012-05-25 | Anti-theft device of tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220237415 CN202806193U (en) | 2012-05-25 | 2012-05-25 | Anti-theft device of tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202806193U true CN202806193U (en) | 2013-03-20 |
Family
ID=47865127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220237415 Expired - Lifetime CN202806193U (en) | 2012-05-25 | 2012-05-25 | Anti-theft device of tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202806193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425212A (en) * | 2019-08-28 | 2019-11-08 | 嘉兴鼎祥汽车零部件有限公司 | A kind of wheel hub nuts component with locking functions |
-
2012
- 2012-05-25 CN CN 201220237415 patent/CN202806193U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425212A (en) * | 2019-08-28 | 2019-11-08 | 嘉兴鼎祥汽车零部件有限公司 | A kind of wheel hub nuts component with locking functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |