CN202065315U - Burglar-proof bolt/nut of special raised automobile tire and transition wrench - Google Patents
Burglar-proof bolt/nut of special raised automobile tire and transition wrench Download PDFInfo
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- CN202065315U CN202065315U CN2011201062558U CN201120106255U CN202065315U CN 202065315 U CN202065315 U CN 202065315U CN 2011201062558 U CN2011201062558 U CN 2011201062558U CN 201120106255 U CN201120106255 U CN 201120106255U CN 202065315 U CN202065315 U CN 202065315U
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- theft bolt
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Abstract
The utility model relates to a burglar-proof bolt/nut of a special raised automobile tire and a transition wrench, wherein the burglar-proof bolt/nut of the special raised automobile tire is provided with an burglar-proof bolt/nut body, wherein the burglar-proof bolt/nut is provided with an outer ring, an inner core and a closed groove formed between an inner profile of the outer ring and an outer profile of the inner core, and the inner profile of the outer ring and/or the outer profile of the inner core are/is non-cylindrical surface(s); and the transition wrench matched with the burglar-proof bolt/nut of the special raised automobile tire is provided with a transition wrench body, wherein a bulge with parameters matched with those of the groove on the burglar-proof bolt/nut body is arranged on the transition wrench body. The burglar-proof bolt/nut of the special raised automobile tire and the transition wrench can effectively prevent the automobile tire from being stolen, has low cost, and is convenient to use.
Description
Technical field
The utility model relates to the auto parts machinery field, relates in particular to a kind of stolen special-shaped interior rib of automobile tire that can effectively prevent and plays antitheft bolt for vehicle tyre/nut and transition spanner.
Background technique
At present, through regular meeting the stolen incident of automobile tire takes place in the society, the stolen inconvenience that not only brings trip to the car owner of tire also causes the certain economic loss.
Because the polygonal that the bolt/nut of tire mostly is a rule is installed on the automotive hub on the market, except that the car owner other people use common transition spanner just bolt/nut can be turned on, and then can very easily tire be unloaded, certainly will cause losing in a large number of automobile tire easily like this.
Summary of the invention
The technical problems to be solved in the utility model is: in order to solve the problem that proposes in the above-mentioned background technology, the utility model provides a kind of cost low, transition spanner easy to use, that the special-shaped interior rib of good anti-theft effect plays antitheft bolt for vehicle tyre/nut and is complementary with it.
The technological scheme that its technical problem that solves the utility model adopts is: the interior rib of a kind of abnormal shape plays antitheft bolt for vehicle tyre/nut and has anti-theft bolt/nut body, anti-theft bolt/nut body has the enclosed groove that forms between the outer surface of the interior contoured surface of outer ring, inner core and outer ring and inner core, and the interior contoured surface of outer ring and/or the outer surface of inner core are non-cylndrical surface; Play the transition spanner that antitheft bolt for vehicle tyre/nut is complementary with rib in this abnormal shape, have the transition wrench body, the transition wrench body be provided with anti-theft bolt/nut body on the projection that is complementary of groove parameter.
Further: anti-theft bolt/nut body is a cylindrical shape.
Further: the height of the inner core of anti-theft bolt/nut body is not higher than the height of outer ring.
Further: the degree of depth of the enclosed groove that forms between the interior profile of the outer ring of anti-theft bolt/nut body and the external frame of inner core is 5mm～7mm.
Further: also be with rotatable pilfer band on anti-theft bolt/nut body.
Further: also be provided with positioning ring on the transition wrench body.
The beneficial effects of the utility model are: rib plays the interior contoured surface of outer ring of antitheft bolt for vehicle tyre/nut and/or the outer surface of inner core is non-cylndrical surface in a kind of abnormal shape of the present utility model, being shaped as of they is similar to pentagon or approximate pentalpha or approximate quincunx or approximate tortoise shape etc., will make that like this kind of structural change of automobile burglar bolt/nut is a lot, use general tool to be not easy it is turned on.Anti-theft bolt/nut body is a cylindrical shape, uses general tool can not have good Point of Strength, it can't be backed out.Play the projection that has on the transition spanner that antitheft bolt for vehicle tyre/nut is complementary with anti-theft bolt/nut body upper groove parameter is complementary with rib in this abnormal shape.For plug-in type transition spanner, because groove and both interlock positions of projection are too short, transition spanner and anti-theft bolt/nut body are easy to slippage during use, use and be not very convenient, therefore need on plug-in type transition spanner, be provided with a positioning ring is installed, can guarantee groove and the complete interlock of the projection on the transition wrench body in anti-theft bolt/nut body during use.This special-purpose transition spanner is unique, has only the car owner to have, and other people can't obtain this transition spanner.Rib rises and also is with rotatable pilfer band on antitheft bolt for vehicle tyre/nut in special-shaped, pilfer band and anti-theft bolt/nut body can closely link together, pilfer band can rotate and not send any sound flexibly, clamp this pilfer band when using general tool, pilfer band can and then rotate, make general tool on anti-theft bolt/nut body, to put forth one's strength, have only and use the special-purpose transition spanner that fits like a glove with anti-theft bolt/nut body parameter just can turn anti-theft bolt/nut body, thereby prevent that better automobile tire is stolen.Simultaneously since the utility model be simple with bolt/nut groove and the parameter of the projection of transition spanner done change, so their profile better appearance, volume is less, be easy to carry, as long as the outer rib of an abnormal shape is installed on each wheel to be played antitheft bolt for vehicle tyre/nut and just can play the effect that prevents that automobile tire is stolen, economy is practicality again in use for the car owner.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the plan view of anti-theft bolt/nut among the utility model embodiment one;
Fig. 2 is the plan view of anti-theft bolt/nut among the utility model embodiment one;
Fig. 3 is the plan view of anti-theft bolt/nut among the utility model embodiment two;
Fig. 4 is the plan view of anti-theft bolt/nut among the utility model embodiment two;
Fig. 5 is the plan view of anti-theft bolt/nut among the utility model embodiment three;
Fig. 6 is the plan view of anti-theft bolt/nut among the utility model embodiment three;
Fig. 7 is the structural representation that the anti-theft bolt/nut among the utility model embodiment one is with pilfer band;
Fig. 8 is the structural representation that the anti-theft bolt/nut among the utility model embodiment two is with pilfer band;
Fig. 9 is the structural representation of first kind of manufacture method of transition spanner in the utility model;
Figure 10 is the structural representation of second kind of manufacture method of transition spanner in the utility model;
Figure 11 is the structural representation of the third manufacture method of transition spanner in the utility model;
Figure 12 is the utility model embodiment one a structural representation;
Figure 13 is the utility model embodiment two a structural representation.
Among the figure 1, anti-theft bolt/nut body, 1-1, outer ring, 1-1-1, outer surface, 1-2, inner core, 1-2-1, interior contoured surface, 1-3, groove, 2, pilfer band, 3, the transition wrench body, 4, projection, 5, inside groove, 6, water jacket, 7, O type circle, 8, the integral type positioning ring, 9, metal positioning ring, 10, the plastics positioning ring.
Embodiment
In conjunction with the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic representation of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and the interior rib of a kind of abnormal shape shown in Figure 6 play antitheft bolt for vehicle tyre/nut, has anti-theft bolt/nut body 1, anti-theft bolt/nut body 1 has outer ring 1-1, the enclosed groove 1-3 that forms between the interior contoured surface 1-1-1 of inner core 1-2 and outer ring 1-1 and the outer surface 1-2-1 of inner core 1-2, the interior contoured surface 1-1-1 of outer ring 1-1 and/or the outer surface 1-2-1 of inner core 1-2 are non-cylndrical surface, interior contoured surface 1-1-1 is approximate pentagon or approximate pentalpha or approximate quincunx or approximate tortoise shape etc. along the sectional shape of outer ring 1-1 axial direction, outer surface 1-2-1 is approximate pentagon or approximate pentalpha or approximate quincunx or approximate tortoise shape etc. along the sectional shape of inner core 1-2 axial direction, will make that like this kind of structural change of automobile burglar bolt/nut is a lot, suitability is minimum, uses general tool to be not easy it is turned on.Wherein, anti-theft bolt/nut body 1 is a cylindrical shape; The height of the inner core 1-2 of anti-theft bolt/nut body 1 is not higher than the height of outer ring 1-1; Because be subjected to the restriction of anti-theft bolt/nut body 1 length overall and height of thread, the degree of depth of the enclosed groove 1-3 that forms between the interior profile of the outer ring 1-1 of anti-theft bolt/nut body 1 and the external frame of inner core 1-2 is 5mm～7mm.
Play the transition spanner that antitheft bolt for vehicle tyre/nut is complementary as rib in Figure 12 and shown in Figure 13 and a kind of abnormal shape, has transition wrench body 3, transition wrench body 3 be provided with anti-theft bolt/nut body 1 on the projection 4 that is complementary of groove 1-3 parameter, this parameter comprises quantity, shape, distance and highly.
For plug-in type transition spanner, because groove 1-3 and projection 4 both interlock positions are too short, transition spanner and the 1 easy slippage of anti-theft bolt/nut body during use, not very convenient, therefore need add a positioning ring in plug-in type transition spanner outside, can guarantee the groove 1-3 and the 4 complete interlocks of the projection on the transition wrench body 1 of 1 li of anti-theft bolt/nut body during use, both just are not easy to have broken away from.This special-purpose transition spanner is unique, has only the car owner to have, and other people can't obtain this transition spanner, thereby plays good antitheft effect.
Anti-theft bolt/nut body 1 is meant the main body that is applicable to that the transition spanner is screwed into or back-outs, and the part that is connected with anti-theft bolt/nut body 1 on anti-theft bolt/nut is a thread section; The thread section that is connected with anti-theft bolt/nut body 1 for bolt is the outside that is positioned at anti-theft bolt/nut body 1; Thread section is built in the inside of anti-theft bolt/nut body 1 for nut, perhaps through whole anti-theft bolt/nut body 1.
Also be with rotatable pilfer band 2 on anti-theft bolt/nut body 1 as shown in Figure 5 and Figure 6, when using general tool to clamp pilfer band 2, pilfer band 2 can and then rotate, and makes general tool to put forth one's strength on anti-theft bolt/nut body 1.Pilfer band 2 can closely link together with anti-theft bolt/nut body 1, and pilfer band 2 can rotate and not send any sound flexibly.
The step that pilfer band 2 is installed on antitheft bolt for vehicle tyre/nut 1 is as follows:
A. offer an inside groove 5 in a bottom of pilfer band 2;
B. offer a water jacket 6 in anti-theft bolt/nut body 1 bottom, be embedded in O type circle 7 at water jacket 6;
The pilfer band 2 that c. will offer inside groove 5 is enclosed within the periphery of the anti-theft bolt/nut body 1 that offers water jacket 6, and the O type circle 7 in the water jacket 6 is pressed in the inside groove 5.
Be provided with positioning ring as Fig. 9, Figure 10 and transition wrench body 3 shown in Figure 11, and its manufacture method is as follows:
Method one:
As shown in Figure 9 with a kind of abnormal shape in rib play the manufacture method of the transition spanner that antitheft bolt for vehicle tyre/nut is complementary: transition wrench body 3 and integral type positioning ring 8 are made of one structure.
Method two:
As shown in figure 10 with a kind of abnormal shape in rib play the manufacture method of the transition spanner that antitheft bolt for vehicle tyre/nut is complementary: with annular knurl on the cylindrical of transition wrench body 3, again the transition wrench body 3 behind a metal positioning ring 9 and the annular knurl is forced together.
Method three:
As shown in figure 11 with a kind of abnormal shape in rib play the manufacture method of the transition spanner that antitheft bolt for vehicle tyre/nut is complementary: plastics positioning ring 10 of preparation earlier, then with a headgear of this plastics positioning ring 10 on the cylindrical of transition wrench body 3.
Embodiment one:
Rib plays antitheft bolt for vehicle tyre/nut in a kind of abnormal shape as depicted in figs. 1 and 2, has anti-theft bolt/nut body 1, anti-theft bolt/nut body 1 has outer ring 1-1, the enclosed groove 1-3 that forms between the interior contoured surface 1-1-1 of inner core 1-2 and outer ring 1-1 and the outer surface 1-2-1 of inner core 1-2, the interior contoured surface 1-1-1 of outer ring 1-1 and/or the outer surface 1-2-1 of inner core 1-2 are non-cylndrical surface, interior contoured surface 1-1-1 is quincunx for being similar to along the sectional shape of outer ring 1-1 axial direction, outer surface 1-2-1 is quincunx for being similar to along the sectional shape of inner core 1-2 axial direction, wherein, anti-theft bolt/nut body 1 is a cylindrical shape; The height of the inner core 1-2 of anti-theft bolt/nut body 1 is not higher than the height of outer ring 1-1; Because be subjected to the restriction of anti-theft bolt/nut body 1 length overall and height of thread, the degree of depth of the enclosed groove 1-3 that forms between the interior profile of the outer ring 1-1 of anti-theft bolt/nut body 1 and the external frame of inner core 1-2 is 5mm～7mm.The part that is connected with anti-theft bolt/nut body 1 on anti-theft bolt/nut is a thread section, and this thread section is built in the inside of anti-theft bolt/nut body 1.
As shown in figure 12 with a kind of abnormal shape in rib play the transition spanner that antitheft bolt for vehicle tyre/nut is complementary, have transition wrench body 3, transition wrench body 3 be provided with anti-theft bolt/nut body 1 on the projection 4 that is complementary of groove 1-3 parameter.For plug-in type transition spanner, because groove 1-3 and projection 4 both interlock positions are too short, transition spanner and the 1 easy slippage of anti-theft bolt/nut body during use, not very convenient, therefore need add a positioning ring in plug-in type transition spanner outside, can guarantee the groove 1-3 and the 4 complete interlocks of the projection on the transition wrench body 1 of 1 li of anti-theft bolt/nut body during use, both just are not easy to have broken away from.This special-purpose transition spanner is unique, has only the car owner to have, and other people can't obtain this transition spanner, thereby plays good antitheft effect.
Also be with rotatable pilfer band 2 on anti-theft bolt/nut body 1 as shown in Figure 7, when using general tool to clamp pilfer band 2, pilfer band 2 can and then rotate, and makes general tool to put forth one's strength on anti-theft bolt/nut body 1.Pilfer band 2 can closely link together with anti-theft bolt/nut body 1, and pilfer band 2 can rotate and not send any sound flexibly.
The step that pilfer band 2 is installed on antitheft bolt for vehicle tyre/nut 1 is as follows:
A. offer an inside groove 5 in a bottom of pilfer band 2;
B. offer a water jacket 6 in anti-theft bolt/nut body 1 bottom, be embedded in O type circle 7 at water jacket 6;
The pilfer band 2 that c. will offer inside groove 5 is enclosed within the periphery of the anti-theft bolt/nut body 1 that offers water jacket 6, and the O type circle 7 in the water jacket 6 is pressed in the inside groove 5.
Embodiment two:
Rib plays antitheft bolt for vehicle tyre/nut in a kind of abnormal shape as shown in Figure 3 and Figure 4, has anti-theft bolt/nut body 1, anti-theft bolt/nut body 1 has outer ring 1-1, the enclosed groove 1-3 that forms between the interior contoured surface 1-1-1 of inner core 1-2 and outer ring 1-1 and the outer surface 1-2-1 of inner core 1-2, the interior contoured surface 1-1-1 of outer ring 1-1 and/or the outer surface 1-2-1 of inner core 1-2 are non-cylndrical surface, interior contoured surface 1-1-1 is approximate pentalpha along the sectional shape of outer ring 1-1 axial direction, outer surface 1-2-1 is approximate pentalpha along the sectional shape of inner core 1-2 axial direction, wherein, anti-theft bolt/nut body 1 is a cylindrical shape; The height of the inner core 1-2 of anti-theft bolt/nut body 1 is not higher than the height of outer ring 1-1; Because be subjected to the restriction of anti-theft bolt/nut body 1 length overall and height of thread, the degree of depth of the enclosed groove 1-3 that forms between the interior profile of the outer ring 1-1 of anti-theft bolt/nut body 1 and the external frame of inner core 1-2 is 5mm～7mm.The part that is connected with anti-theft bolt/nut body 1 on anti-theft bolt/nut is a thread section, and this thread section is arranged at the outside of anti-theft bolt/nut body 1.
As shown in figure 13 with a kind of abnormal shape in rib play the transition spanner that antitheft bolt for vehicle tyre/nut is complementary, have transition wrench body 3, transition wrench body 3 be provided with anti-theft bolt/nut body 1 on the projection 4 that is complementary of groove 1-3 parameter.For plug-in type transition spanner, because groove 1-3 and projection 4 both interlock positions are too short, transition spanner and the 1 easy slippage of anti-theft bolt/nut body during use, not very convenient, therefore need add a positioning ring in plug-in type transition spanner outside, can guarantee the groove 1-3 and the 4 complete interlocks of the projection on the transition wrench body 1 of 1 li of anti-theft bolt/nut body during use, both just are not easy to have broken away from.This special-purpose transition spanner is unique, has only the car owner to have, and other people can't obtain this transition spanner, thereby plays good antitheft effect.
Also be with rotatable pilfer band 2 on anti-theft bolt/nut body 1 as shown in Figure 8, when using general tool to clamp pilfer band 2, pilfer band 2 can and then rotate, and makes general tool to put forth one's strength on anti-theft bolt/nut body 1.Pilfer band 2 can closely link together with anti-theft bolt/nut body 1, and pilfer band 2 can rotate and not send any sound flexibly.
The step that pilfer band 2 is installed on antitheft bolt for vehicle tyre/nut 1 is as follows:
A. offer an inside groove 5 in a bottom of pilfer band 2;
B. offer a water jacket 6 in anti-theft bolt/nut body 1 bottom, be embedded in O type circle 7 at water jacket 6;
The pilfer band 2 that c. will offer inside groove 5 is enclosed within the periphery of the anti-theft bolt/nut body 1 that offers water jacket 6, and the O type circle 7 in the water jacket 6 is pressed in the inside groove 5.
Embodiment three:
Rib plays antitheft bolt for vehicle tyre/nut in a kind of abnormal shape as shown in Figure 5 and Figure 6, has anti-theft bolt/nut body 1, anti-theft bolt/nut body 1 has outer ring 1-1, the enclosed groove 1-3 that forms between the interior contoured surface 1-1-1 of inner core 1-2 and outer ring 1-1 and the outer surface 1-2-1 of inner core 1-2, the interior contoured surface 1-1-1 of outer ring 1-1 and/or the outer surface 1-2-1 of inner core 1-2 are non-cylndrical surface, interior contoured surface 1-1-1 is approximate tortoise shape along the sectional shape of outer ring 1-1 axial direction, outer surface 1-2-1 is approximate tortoise shape along the sectional shape of inner core 1-2 axial direction, wherein, anti-theft bolt/nut body 1 is a cylindrical shape; The height of the inner core 1-2 of anti-theft bolt/nut body 1 is not higher than the height of outer ring 1-1; Because be subjected to the restriction of anti-theft bolt/nut body 1 length overall and height of thread, the degree of depth of the enclosed groove 1-3 that forms between the interior profile of the outer ring 1-1 of anti-theft bolt/nut body 1 and the external frame of inner core 1-2 is 5mm～7mm.The part that is connected with anti-theft bolt/nut body 1 on anti-theft bolt/nut is a thread section, and this thread section is arranged at the outside of anti-theft bolt/nut body 1.
Play the transition spanner that antitheft bolt for vehicle tyre/nut is complementary with rib in this a kind of abnormal shape, have the transition wrench body, the transition wrench body be provided with anti-theft bolt/nut body on the projection that is complementary of groove parameter.For plug-in type transition spanner, because groove and both interlock positions of projection are too short, the easy slippage of transition spanner and anti-theft bolt/nut body during use, not very convenient, therefore need add a positioning ring in plug-in type transition spanner outside, can guarantee groove and the complete interlock of the projection on the transition wrench body in anti-theft bolt/nut body during use, both just are not easy to have broken away from.This special-purpose transition spanner is unique, has only the car owner to have, and other people can't obtain this transition spanner, thereby plays good antitheft effect.
Also be with rotatable pilfer band on this anti-theft bolt/nut body, when using general tool to clamp pilfer band, pilfer band can and then rotate, and makes general tool to put forth one's strength on anti-theft bolt/nut body.Pilfer band and anti-theft bolt/nut body can closely link together, and pilfer band can rotate and not send any sound flexibly.
The step that pilfer band is installed on antitheft bolt for vehicle tyre/nut is as follows:
A. offer an inside groove in a bottom of pilfer band;
B. offer a water jacket, be embedded in O type circle in anti-theft bolt/nut body bottom at water jacket;
The pilfer band that c. will offer inside groove is enclosed within the periphery of the anti-theft bolt/nut body that offers water jacket, and the O type circle in the water jacket is pressed in the inside groove.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this model utility technological thought.The technical scope of this model utility is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (7)
1. the interior rib of abnormal shape plays antitheft bolt for vehicle tyre/nut, has anti-theft bolt/nut body (1), it is characterized in that: described anti-theft bolt/nut body (1) has the enclosed groove (1-3) that forms between the outer surface (1-2-1) of the interior contoured surface (1-1-1) of outer ring (1-1), inner core (1-2) and outer ring (1-1) and inner core (1-2), and the interior contoured surface (1-1-1) of described outer ring (1-1) and/or the outer surface (1-2-1) of inner core (1-2) are non-cylndrical surface.
2. rib plays antitheft bolt for vehicle tyre/nut in a kind of abnormal shape according to claim 1, and it is characterized in that: described anti-theft bolt/nut body (1) is a cylindrical shape.
3. rib plays antitheft bolt for vehicle tyre/nut in a kind of abnormal shape according to claim 1, and it is characterized in that: the height of the inner core (1-2) of described anti-theft bolt/nut body (1) is not higher than the height of outer ring (1-1).
4. rib plays antitheft bolt for vehicle tyre/nut in a kind of abnormal shape according to claim 1, and it is characterized in that: the degree of depth of the enclosed groove (1-3) that forms between the interior profile of the outer ring (1-1) of described anti-theft bolt/nut body (1) and the external frame of inner core (1-2) is 5mm～7mm.
5. play antitheft bolt for vehicle tyre/nut according to rib in claim 1 or 2 or the 3 or 4 described a kind of abnormal shapes, it is characterized in that: also be with rotatable pilfer band (2) on described anti-theft bolt/nut body (1).
One kind with the described a kind of abnormal shape of claim 1 in rib play the transition spanner that antitheft bolt for vehicle tyre/nut is complementary, have transition wrench body (3), it is characterized in that: described transition wrench body (3) be provided with anti-theft bolt/nut body (1) on the projection (4) that is complementary of groove (1-3) parameter.
7. transition spanner according to claim 6 has transition wrench body (3), it is characterized in that: also be provided with positioning ring on the described transition wrench body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201062558U CN202065315U (en) | 2011-04-12 | 2011-04-12 | Burglar-proof bolt/nut of special raised automobile tire and transition wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201062558U CN202065315U (en) | 2011-04-12 | 2011-04-12 | Burglar-proof bolt/nut of special raised automobile tire and transition wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202065315U true CN202065315U (en) | 2011-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201062558U Expired - Fee Related CN202065315U (en) | 2011-04-12 | 2011-04-12 | Burglar-proof bolt/nut of special raised automobile tire and transition wrench |
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| Country | Link |
|---|---|
| CN (1) | CN202065315U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141076A (en) * | 2011-04-12 | 2011-08-03 | 常州市武进湖塘鸿盛机械配件厂 | Abnormal-shape inner-edge automobile tire anti-theft bolt/nut and transition wrench |
| CN102493995A (en) * | 2011-12-08 | 2012-06-13 | 贵州精立航太科技有限公司 | Bolt capable of controlling mounting torque |
| CN102678718A (en) * | 2012-05-22 | 2012-09-19 | 贵州精立航太科技有限公司 | Mounting and positioning bolt capable of controlling torque |
-
2011
- 2011-04-12 CN CN2011201062558U patent/CN202065315U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141076A (en) * | 2011-04-12 | 2011-08-03 | 常州市武进湖塘鸿盛机械配件厂 | Abnormal-shape inner-edge automobile tire anti-theft bolt/nut and transition wrench |
| CN102493995A (en) * | 2011-12-08 | 2012-06-13 | 贵州精立航太科技有限公司 | Bolt capable of controlling mounting torque |
| CN102678718A (en) * | 2012-05-22 | 2012-09-19 | 贵州精立航太科技有限公司 | Mounting and positioning bolt capable of controlling torque |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20180412 |
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