CN105221547A - The antirust tightening nut of wheel - Google Patents
The antirust tightening nut of wheel Download PDFInfo
- Publication number
- CN105221547A CN105221547A CN201410314233.9A CN201410314233A CN105221547A CN 105221547 A CN105221547 A CN 105221547A CN 201410314233 A CN201410314233 A CN 201410314233A CN 105221547 A CN105221547 A CN 105221547A
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- CN
- China
- Prior art keywords
- nut
- main body
- rustproof cover
- nut main
- wheel
- 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.)
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Abstract
The invention provides the antirust tightening nut of a kind of wheel, it comprises: Rustproof cover, nut main body, packing ring, described nut main body is hexagon nut, nut main body outer end is provided with Rustproof cover, the other end of nut main body is provided with packing ring, and be provided with draw-in groove inside described nut main body outer end, nut main body is provided with plane of inclination outside outer end, be provided with fixing extension outside Rustproof cover, fixing extension to be stuck in nut main body in draw-in groove together with Rustproof cover secure bond.Tilt angle, described plane of inclination is 20 ° ~ 50 °, and described Rustproof cover is arc-shaped structure or square structure or trapezium structure, and the material of described Rustproof cover is metal material.Rustproof cover mechanicalness riveting of the present invention is riveted on nut body, Rustproof cover and nut body can be made so hermetically to combine, favorable rust preventing effect, greatly improves the working life of wheel clamping bolt nut.
Description
Technical field
The present invention relates to nut field, be specially the antirust tightening nut of a kind of wheel.
Background technique
At present on the hub for vehicle wheel (wheel as load truck wheel and various automobile) of vehicle, generally use mechanical type clamping bolt for connecting and fixing all parts and structure.Wheel due to vehicle is in severe external environment condition for a long time, such as sleety weather, wet environment, acidifying sublimity etc.The gas compared with severe corrosive and/or liquid may be had in surrounding environment; the bolt and nut be exposed in external environment condition on wheel often can be caused to be corroded because of contact rainwater or the material such as moisture or acidity and to damage; thus often can have influence on the steadiness of wheel, thus have impact on the normal operation of vehicle.In addition, when carrying out detachable maintaining when needs to wheel in some cases, because the situation of getting rusty may appear in clamping bolt nut because of corrosion, therefore these clamping bolts are made to be difficult to dismounting, thus the defect causing the clamping bolt nut life-span of wheel shorter, also can affect the normal operation and maintenance maintenance of wheel.
Current, also occur to make wheel bolt nut keep superperformance and working life in car industry, and outside nut, add a movable plastic jacket, for waterproof and dampproof, but to do effect so very not obvious for it, and movable plastic jacket easily comes off or damaged.Also have a kind of wheel bolt nut to adopt flat capping in addition, causing wheel bolt nut cost like this increases greatly, is not suitable for promotion and application.
Summary of the invention
Technical problem solved by the invention is to provide a kind of wheel antirust tightening nut, to solve the problem proposed in above-mentioned background technology.
Technical problem solved by the invention realizes by the following technical solutions: the antirust tightening nut of a kind of wheel, it is characterized in that, it comprises: Rustproof cover, nut main body, packing ring, described nut main body is hexagon nut, nut main body outer end is provided with Rustproof cover, the other end of nut main body is provided with packing ring, draw-in groove is provided with inside described nut main body outer end, nut main body is provided with plane of inclination outside outer end, be provided with fixing extension outside Rustproof cover, fixing extension to be stuck in nut main body in draw-in groove together with Rustproof cover secure bond.
Tilt angle, described plane of inclination is 20 ° ~ 50 °.
Described Rustproof cover is arc-shaped structure or square structure or trapezium structure.
Preferably, the longitudinal sectional shape of described Rustproof cover is that circular arc is square or trapezoidal.
Preferably, the material of described Rustproof cover is metal material.
Compared with prior art, the invention has the beneficial effects as follows: because Rustproof cover in the present invention adopts metal material, riveted by mechanical riveting between nut main body and Rustproof cover, effectively combine, good sealing effect, robustness and soundness are comparatively strong, and extraneous rainwater or corrosive gas liquid can not leak into inside the screw thread of nuts and bolt from the outside, rust-proof effect is obvious, substantially increases the working life of nut.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is plan view schematic diagram of the present invention.
Fig. 3 is the structural representation of nut main body of the present invention.
Fig. 4 is Rustproof cover structural representation of the present invention.
Fig. 5 is an example structure schematic diagram of Rustproof cover of the present invention.
Fig. 6 is another example structure schematic diagram of Rustproof cover of the present invention.
Fig. 7 is another example structure schematic diagram of Rustproof cover of the present invention.
Embodiment
In order to make actualizing technology means of the present invention, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth the present invention further.
Embodiment 1
As shown in figures 1-4, the antirust tightening nut of a kind of wheel, comprise: Rustproof cover 1, nut main body 2, packing ring 3, described nut main body 2 is hexagon nut, and nut main body 2 outer end is provided with Rustproof cover 1, and the other end of described nut main body 2 is provided with packing ring 3, draw-in groove 22 is provided with inside described nut main body 2 outer end, nut main body 2 is provided with plane of inclination 23 outside outer end, is provided with fixing extension 11 outside Rustproof cover 1, and fixing extension 11 to be stuck in nut main body 2 in draw-in groove 22 together with Rustproof cover 1 secure bond.
Embodiment 2
The antirust tightening nut of a kind of wheel, comprise: Rustproof cover 1, nut main body 2, packing ring 3, described nut main body 2 is hexagon nut, nut main body 2 outer end is provided with Rustproof cover 1, the other end of described nut main body 2 is provided with packing ring 3, as shown in Figure 5, described Rustproof cover 1 is square structure, rivets together with secure bond between nut main body 2 with Rustproof cover 1 by mechanical riveting.
Embodiment 3
A kind of antirust tightening nut, comprise: Rustproof cover 1, nut main body 2, packing ring 3, described nut main body 2 is hexagon nut, nut main body 2 outer end is provided with Rustproof cover 1, the other end of described nut main body 2 is provided with packing ring 3, as shown in Figure 6, described Rustproof cover 1 is arc-shaped structure, rivets together with secure bond between nut main body 2 with Rustproof cover 1 by mechanical riveting.
Embodiment 4
A kind of antirust tightening nut, comprise: Rustproof cover 1, nut main body 2, packing ring 3, described nut main body 2 is hexagon nut, nut main body 2 outer end is provided with Rustproof cover 1, and the other end of described nut main body 2 is provided with packing ring 3, as shown in Figure 7, described Rustproof cover 1 is trapezium structure, rivets together with secure bond between nut main body 2 with Rustproof cover 1 by mechanical riveting.
In the present invention, Rustproof cover is that circular arc is square or trapezoidal.Structure of the present invention is simple, Rustproof cover mechanicalness riveting is riveted on nut body, such Rustproof cover and nut body of making hermetically combines, favorable rust preventing effect, improve the working life of wheel clamping bolt nut, working life, comparable common wheel clamping bolt nut doubled above.
More than show and describe basic principle of the present invention and major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. the antirust tightening nut of wheel, it is characterized in that, it comprises: Rustproof cover, nut main body, packing ring, described nut main body is hexagon nut, and nut main body outer end is provided with Rustproof cover, and the other end of nut main body is provided with packing ring, draw-in groove is provided with inside described nut main body outer end, nut main body is provided with plane of inclination outside outer end, is provided with fixing extension outside Rustproof cover, and fixing extension to be stuck in nut main body in draw-in groove together with Rustproof cover secure bond.
2. the antirust tightening nut of wheel according to claim 1, is characterized in that, tilt angle, described plane of inclination is 20 ° ~ 50 °.
3. the antirust tightening nut of wheel according to claim 1, is characterized in that, described Rustproof cover is arc-shaped structure or square structure or trapezium structure.
4. the antirust tightening nut of wheel according to claim 1, is characterized in that, the material of described Rustproof cover is metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410314233.9A CN105221547A (en) | 2014-06-26 | 2014-06-26 | The antirust tightening nut of wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410314233.9A CN105221547A (en) | 2014-06-26 | 2014-06-26 | The antirust tightening nut of wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105221547A true CN105221547A (en) | 2016-01-06 |
Family
ID=54990719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410314233.9A Pending CN105221547A (en) | 2014-06-26 | 2014-06-26 | The antirust tightening nut of wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105221547A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4744119A (en) * | 1986-11-19 | 1988-05-17 | Shigeru Omori | Method of making a two-piece capped lug nut |
| CN2084531U (en) * | 1990-09-22 | 1991-09-11 | 长沙市第五机械厂 | Full metal self locking anti-loose nut with cover |
| CN1247281A (en) * | 1998-09-09 | 2000-03-15 | 蔡清煌 | Full-metallic capped lock nut with pretorque |
| CN2739399Y (en) * | 2004-10-29 | 2005-11-09 | 柯寿乾 | Special wheel composite nut |
| CN200949590Y (en) * | 2006-09-07 | 2007-09-19 | 李�远 | Inproved anti-rusting backing-stop nut |
| CN202833532U (en) * | 2012-07-26 | 2013-03-27 | 东风汽车有限公司 | Novel wheel nut assembly with protective cover |
| CN203223454U (en) * | 2013-04-24 | 2013-10-02 | 宁波埃美柯铜阀门有限公司 | Water drain valve fastening screw cap |
| CN203604404U (en) * | 2013-10-29 | 2014-05-21 | 福建省晋江市励精汽配有限公司 | Movable nut |
| CN204300089U (en) * | 2014-11-26 | 2015-04-29 | 朱劲忠 | The antirust tightening nut of a kind of wheel |
-
2014
- 2014-06-26 CN CN201410314233.9A patent/CN105221547A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4744119A (en) * | 1986-11-19 | 1988-05-17 | Shigeru Omori | Method of making a two-piece capped lug nut |
| CN2084531U (en) * | 1990-09-22 | 1991-09-11 | 长沙市第五机械厂 | Full metal self locking anti-loose nut with cover |
| CN1247281A (en) * | 1998-09-09 | 2000-03-15 | 蔡清煌 | Full-metallic capped lock nut with pretorque |
| CN2739399Y (en) * | 2004-10-29 | 2005-11-09 | 柯寿乾 | Special wheel composite nut |
| CN200949590Y (en) * | 2006-09-07 | 2007-09-19 | 李�远 | Inproved anti-rusting backing-stop nut |
| CN202833532U (en) * | 2012-07-26 | 2013-03-27 | 东风汽车有限公司 | Novel wheel nut assembly with protective cover |
| CN203223454U (en) * | 2013-04-24 | 2013-10-02 | 宁波埃美柯铜阀门有限公司 | Water drain valve fastening screw cap |
| CN203604404U (en) * | 2013-10-29 | 2014-05-21 | 福建省晋江市励精汽配有限公司 | Movable nut |
| CN204300089U (en) * | 2014-11-26 | 2015-04-29 | 朱劲忠 | The antirust tightening nut of a kind of wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160106 |
|
| RJ01 | Rejection of invention patent application after publication |