CN202338554U - Novel double antitheft screw of password automobile hub and special tool for screw - Google Patents
Novel double antitheft screw of password automobile hub and special tool for screw Download PDFInfo
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- CN202338554U CN202338554U CN2011203884665U CN201120388466U CN202338554U CN 202338554 U CN202338554 U CN 202338554U CN 2011203884665 U CN2011203884665 U CN 2011203884665U CN 201120388466 U CN201120388466 U CN 201120388466U CN 202338554 U CN202338554 U CN 202338554U
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- automotive hub
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Abstract
The utility model discloses a novel double antitheft screw of a password automobile hub, and a special tool for the screw. The novel double antitheft screw comprises a screw body and an antitheft cover, wherein a screw head of the screw body is of a cylinder structure, and the outer side of the rear end part of the screw body is provided with a female mold cavity; the female mold cavity is internally provided with a convex structure body; the antitheft cover is of a cylinder structure, and the outer side surface of the antitheft cover is concavely provided with a female mold groove; and the special tool is a column body with a hexagonal outer side wall, a first male mold block which can be jacked into the female mold cavity and is correspondingly matched with the convex structure body of the female mold cavity is molded on one end part of the special tool, and the other end part of the special tool is convexly provided with a second male mold block correspondingly matched with the female mold groove. The utility model can be matched with various vehicles for use, has the advantages of simple structure and good antitheft effect and the like, and also has functions of convenience in installation and disassembly.
Description
Technical field
The utility model relates to a kind of anti-theft screw, refers to a kind of novel cipher automotive hub anti-theft screw especially and is specifically designed to the attached tool that loads and unloads this anti-theft screw.
Background technique
Flourish along with Hyundai Motor industry, various vehicles roll up, and most of automobile all is to be parked on the road of open-air or biotope; Do not have the special messenger and keep an eye on, and the existing screw that is used on the automotive hub all is exposed to wheel hub, the sidewall of screw forms the structure that hexagon etc. is convenient to clamping usually; Thus as long as with conventional instrument; Anyone can unload tire, though it offers convenience for re-type, this also provides the convenience of stealing to the robber.
To the problems referred to above, various anti-theft screw has also appearred on the market, and itself or structure are complicated, can't be complementary with various automotive hubs, and inconvenience is used and also is difficult for promoting; The perhaps simple substance antitheft of tool effect, anti-theft effect is not good; Therefore at present the stolen phenomenon of automotive wheel is serious day by day, and studying carefully the one of which major reason is also not have a kind of good anti-theft effect in the existing technology, and the anti-theft screw that can be complementary and use with various automotive hubs.
In view of this, the inventor furthers investigate the screw structural that automotive hub is used, and this case produces thus.
The model utility content
The purpose of the utility model is to provide a kind of novel cipher automotive hub double anti-theft screw, and it can use with various vehicles coupling, has advantages such as simple in structure, good anti-theft effect.
Another purpose of the utility model is to provide a kind of special tool of above-mentioned novel cipher automotive hub double anti-theft screw, is specifically designed to cooperate above-mentioned double anti-theft screw, has the convenient function of installing and dismantling.
In order to reach above-mentioned purpose, the solution of the utility model is:
A kind of novel cipher automotive hub double anti-theft screw; Comprise screw body and the adaptive pilferproof closure that is arranged in this screw body rearward end; The screw terminal of above-mentioned screw body is cylindrical structure, on the outside of the rearward end of this screw terminal, forms a negative impression, is provided with a male structure body in this negative impression; Above-mentioned pilferproof closure is cylindrical structure, on the outer side surface of this pilferproof closure, is concaved with the former groove.
The also adaptive protective hat that is provided with on the above-mentioned pilferproof closure convexes with on this protective hat and the suitable protection projection of above-mentioned former groove.
Above-mentioned protective hat is rubber or Plastic Banded, Armour Piercing, Discarding Sabot cap, and its cap head is the arc body that shade is a minor arc.
Male structure body in the above-mentioned negative impression is one to be the male structure body of numeral and/or letter shapes.
Male structure body in the above-mentioned negative impression is the solid male structure body that an external frame is letter " B " and numeral " 8 ".
The former groove that above-mentioned former groove is a structure triangular in shape, above-mentioned protection projection are and the corresponding triangular shaped structure of above-mentioned former groove.
A kind of special tool that is used for above-mentioned novel cipher automotive hub double anti-theft screw; It is hexagonal post body for outer side wall; On an end of this post body, form can head into above-mentioned negative impression and with its with the male structure body first corresponding formpiston piece that is complementary, on the other end of this post body, convex with and the above-mentioned former groove second corresponding formpiston piece that is complementary.
The above-mentioned first formpiston piece is the formpiston projection of the reverse side structure of band numeral " 8 " and letter " B ".
The above-mentioned second formpiston piece is the formpiston projection of a structure triangular in shape.
After adopting such scheme; The utility model novel cipher automotive hub double anti-theft screw; It comprises screw body and the adaptive pilferproof closure that is arranged in this screw terminal rearward end; The outer side wall of screw body and pilferproof closure all is the smooth cylindrical structure that does not have the corner; Conventional extracting tool can't tighten and twisting action this screw body and pilferproof closure, this case double anti-theft screw first heavily the antitheft point be moulding male structure body in the negative impression of screw terminal rearward end, externally be shown as after the negative impression moulding like the concaveconvex structure of password seemingly; Conventional instrument can't implement effectively to twist the effect of revolving to it; Second of double anti-theft screw is heavily guarded against theft point on the outer side surface of pilferproof closure, being concaved with the former groove, and in like manner conventional instrument also can't be implemented effective twisting to it revolve effect, and the double anti-theft screw of the utility model has good double anti-theft function thus.
Corresponding above-mentioned novel cipher automotive hub double anti-theft screw; The utility model gives special tool with matching; Be specifically designed to the said double anti-theft screw of installation or removal, said specialist tools is that an outer side wall is hexagonal post body, and conventional instrument can to its clamping and do to twist the effect of revolving; On post body one end, form can head into above-mentioned negative impression and with its with the male structure body first corresponding formpiston piece that is complementary; During the above-mentioned screw body of installation or removal, with this first formpiston piece plant in the above-mentioned negative impression and corresponding with it coupling chimeric, with conventional instrument outer side wall is hexagonal post body again and clamps and twist and revolve realization and make things convenient for the effect of installation or removal screw body; Convex with on the other end of post body and the above-mentioned former groove second corresponding formpiston piece that is complementary; During the above-mentioned pilferproof closure of installation or removal, in like manner above-mentioned former groove is gone in the adaptive plant of this second formpiston piece, utilize conventional tool implementation to make things convenient for the effect of installation or removal pilferproof closure again.
Therefore, the utility model novel cipher automotive hub double anti-theft screw and special tool thereof, it is simple in structure; Must use supporting professional tool during the dismounting automotive wheel, good anti-theft effect can be used with various vehicle couplings; And; This case is not limited only to be applied on the automotive hub, can also be applied on other mechanical parts that are fit to assembling, can reach described beneficial effect equally.
Description of drawings
Fig. 1 is the structural representation of the utility model double anti-theft screw;
Fig. 2 be Fig. 1 along A-A to sectional view;
Fig. 3 is the plan view of the utility model screw body;
Fig. 4 is the plan view of the utility model pilferproof closure;
Fig. 5 is the structural representation of the utility model special tool;
Fig. 6 is the plan view of Fig. 5;
Fig. 7 is the worm's eye view of Fig. 5.
Label declaration
Screw body 1 lead screw 10
Outside thread 100 screw terminals 11
Outside thread 110 negative impression 12
Solid male structure body 13 pilferproof closures 2
Internal thread 21 former grooves 22
The second formpiston piece 42
Embodiment
In order further to explain the technological scheme of the utility model, come the utility model is set forth in detail through specific embodiment below.
Like Fig. 1-4 is the utility model novel cipher automotive hub double anti-theft screw, and it comprises screw body 1, pilferproof closure 2 and protective hat 3, wherein:
Above-mentioned screw body 1; The lead screw 10 that comprises screw terminal 11 and band outside thread 100; Screw terminal 11 is cylindrical structure, and pilferproof closure 2 is the external diameter cylindrical structure identical with the external diameter of screw body 1, and the rear end outer side wall of screw body 1 is provided with outside thread 110; The madial wall of corresponding pilferproof closure 2 is provided with the internal thread 21 that can adaptively be arranged on the above-mentioned outside thread 110, thus the pilferproof closure 2 adaptive screw body 1 rearward end places that are arranged in.
Above-mentioned screw terminal 11 forms a negative impression 12 on the outside of end thereafter; Be provided with a male structure body in this negative impression 12; Promptly the female mould structure in this negative impression 12 is formed by said male structure body, as a preferred embodiment of this male structure body, like Fig. 1, shown in Figure 3; This male structure body is formed by the solid male structure body 13 that an external frame is English alphabet " B " and numeral " 8 ", and then negative impression 12 externally is shown as like the special-shaped concaveconvex structure like password; Certainly; The described solid male structure body 13 of this case is not limited only to above-mentioned mode of execution; Can also be the graphic structure of any external form, can reach preferable anti-theft effect as long as said male structure body 13 can make negative impression 12 externally be shown as like the special-shaped concaveconvex structure like password.
Be concaved with former groove 22 on the outer side surface of above-mentioned pilferproof closure 2, as shown in Figure 4, this former groove 22 is the former groove of a structure triangular in shape; Certainly; With the above, the structure of former groove 22 is not limited only to above-mentioned mode of execution, and its contour shape can also be other arbitrary shapes.
Get into for fear of miniature body such as water body or dust in the former groove 22 of above-mentioned pilferproof closure 2 and influence the normal use of pilferproof closure 2; This case is the adaptive rubber of a color pearl or the protective hat 3 that plastic cement is processed of being provided with on pilferproof closure 2 also; Like Fig. 1, shown in Figure 2; Convex with the protection projection 31 suitable on this protective hat 3 with former groove 22, the former groove 22 of corresponding triangular structure, protection projection 31 forms a triangular bump; Of Fig. 1, the cap head of protective hat 3 is the arc body that shade is a minor arc, and the one, can prevent dust, waterproof, corrosion-resistant effect, another is to play the attractive, decorative effect of adding lustre to hyperchromic.
Be depicted as a kind of special tool that is used for above-mentioned novel cipher automotive hub double anti-theft screw of the utility model like Fig. 5-7; It is that an outer side wall is hexagonal post body 4; On an end of this post body 4, form the first formpiston piece 41; This first formpiston piece 41 can adaptively head into above-mentioned negative impression 12 and with its with the male structure body be complementary chimeric; Band English alphabet " B " in the corresponding above-mentioned negative impression 12 and numeral " 8 " solid male structure body 13; The first formpiston piece 41 is the reverse side structure of hollow formpiston projection of band numeral " 8 " and letter " B ", and like Fig. 1 and Fig. 5 (perhaps Fig. 3 and Fig. 6), the interior profile phase of the external frame of this solid male structure body 13 and the first formpiston piece 41 coincide and matees; Convex with the second formpiston piece 42 on the other end of post body 4; The external frame of this second formpiston piece 42 is complementary corresponding with above-mentioned former groove 22; As shown in Figure 7; The external frame of former groove 22, the second formpiston pieces 42 of corresponding above-mentioned profile shape triangular in shape is suitable triangular shaped projection cube structure.
Thus; The utility model novel cipher automotive hub double anti-theft screw; The outer side wall of its screw terminal 11 and pilferproof closure 2 all is the smooth cylindrical structure that does not have the corner, and conventional extracting tool can't tighten and twisting action with pilferproof closure 2 this screw body 1.This case double anti-theft screw first heavily antitheft point be: externally being shown as of institutes' moulding in the negative impression 12 of nut silk 11 rearward end like concaveconvex structure like password, conventional instrument can't implement effectively to twist the effect of revolving to it; The double anti-theft screw second heavily antitheft point be: the former groove 22 that is arranged with on the outer side surface of pilferproof closure 2, in like manner conventional instrument also can't implement effectively to twist the effect of revolving to it; After the double anti-theft screw of the utility model is installed thus, externally has good double anti-theft function.
Above said special tool, be specifically designed to the above-mentioned double anti-theft screw of installation or removal, specialist tools is that an outer side wall is hexagonal post body 4, conventional instrument can to its clamping and do to twist the effect of revolving.When dismantling above-mentioned double anti-theft screw; Earlier take away the protective hat 3 on the pilferproof closure 2 with instruments such as screw-drivers; Dismantle pilferproof closure 2 again, the second formpiston piece, the 42 adaptive plants on post body 4 one ends are gone into former groove 22, the two corresponding coupling fit; Utilize conventional tool holder again and twist and revolve, realized the effect of dismounting pilferproof closure 2 simply; Dismantle screw body 1 at last; The first formpiston piece, 41 plants on post body 4 the other end are gone in the negative impression 12 of screw terminal 11; The two corresponding coupling is chimeric, clamps and twists with conventional instrument coupled columns body 4 again and revolve, and has realized the effect of dismounting screw body 1 simply.Need to install the double anti-theft screw, adopt with above-mentioned opposite step installation to get final product.
In sum, the utility model novel cipher automotive hub double anti-theft screw and special tool thereof, it is simple in structure; Must use supporting special tool during the dismounting automotive wheel, good anti-theft effect can be used with various vehicle couplings; And; This case is not limited only to be applied on the automotive hub, can also be applied on other mechanical parts that are fit to assembling, can reach described beneficial effect equally.
Product form of the foregoing description and graphic and non-limiting the utility model and style, the those of ordinary skill of any affiliated technical field all should be regarded as not breaking away from the patent category of the utility model to its suitable variation or modification of doing.
Claims (6)
1. novel cipher automotive hub double anti-theft screw; It is characterized in that: comprise screw body and the adaptive pilferproof closure that is arranged in this screw body rearward end; The screw terminal of above-mentioned screw body is cylindrical structure, and moulding one negative impression on the outside of the rearward end of this screw terminal is provided with a male structure body in this negative impression; Above-mentioned pilferproof closure is cylindrical structure, on the outer side surface of this pilferproof closure, is concaved with the former groove; Male structure body in the above-mentioned negative impression is one to be the male structure body of letter and/or numerical switch, and this male structure body is the solid male structure body that an external frame is letter " B " and digital " 8 ".
2. novel cipher automotive hub double anti-theft screw as claimed in claim 1 is characterized in that: also adaptive on the above-mentioned pilferproof closure have a protective hat, convexes with on this protective hat and the suitable protection projection of above-mentioned former groove.
3. novel cipher automotive hub double anti-theft screw as claimed in claim 2 is characterized in that: above-mentioned protective hat is rubber or Plastic Banded, Armour Piercing, Discarding Sabot cap, and it is begun to crop up and is the arc body that shade is a minor arc.
4. novel cipher automotive hub double anti-theft screw as claimed in claim 2 is characterized in that: the former groove that above-mentioned former groove is a structure triangular in shape, above-mentioned protection projection are and the corresponding triangular shaped structure of above-mentioned former groove.
5. special tool that is used for above-mentioned novel cipher automotive hub double anti-theft screw; It is characterized in that: it is hexagonal post body for outer side wall; On an end of this post body, form can head into above-mentioned negative impression and with its with the male structure body first corresponding cavity block that is complementary, on the other end of this post body, convex with and the above-mentioned former groove second corresponding formpiston piece that is complementary; The above-mentioned first formpiston piece is the formpiston projection of the reverse side structure of band numeral " 8 " and letter " B ".
6. a kind of special tool that is used for above-mentioned novel cipher automotive hub double anti-theft screw as claimed in claim 5, it is characterized in that: the above-mentioned second formpiston piece is the formpiston projection of a structure triangular in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203884665U CN202338554U (en) | 2011-10-01 | 2011-10-01 | Novel double antitheft screw of password automobile hub and special tool for screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203884665U CN202338554U (en) | 2011-10-01 | 2011-10-01 | Novel double antitheft screw of password automobile hub and special tool for screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202338554U true CN202338554U (en) | 2012-07-18 |
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ID=46487246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203884665U Expired - Fee Related CN202338554U (en) | 2011-10-01 | 2011-10-01 | Novel double antitheft screw of password automobile hub and special tool for screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202338554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268382A (en) * | 2018-11-16 | 2019-01-25 | 佛山科学技术学院 | A kind of anti-theft bolt |
-
2011
- 2011-10-01 CN CN2011203884665U patent/CN202338554U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268382A (en) * | 2018-11-16 | 2019-01-25 | 佛山科学技术学院 | A kind of anti-theft bolt |
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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: 20120718 Termination date: 20131001 |