CN204477024U - A kind of dust-proof lug nut - Google Patents
A kind of dust-proof lug nut Download PDFInfo
- Publication number
- CN204477024U CN204477024U CN201520108777.XU CN201520108777U CN204477024U CN 204477024 U CN204477024 U CN 204477024U CN 201520108777 U CN201520108777 U CN 201520108777U CN 204477024 U CN204477024 U CN 204477024U
- Authority
- CN
- China
- Prior art keywords
- nut
- lug nut
- dust
- utility
- proof
- 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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Abstract
The utility model discloses a kind of dust-proof lug nut, embed a dust cover in rear end, lug nut hole, embed dust cover not only dust-proof but also waterproof, when avoiding dismounting, some hard object are to the damage of tire bolt and nut, improve the mounting or dismounting number of times of tire bolt nut.Meanwhile, also prevent the corrosion to bolt and nut such as rainwater, improve its working life.In addition, the utility model adds lug nut six side height, and sleeve is inserted in darker, breaks lug nut six side probability and greatly reduces.By the improvement of these two aspects, tire bolt mounting or dismounting number of times obviously increases.
Description
Technical field
The utility model belongs to fastenings technical field, more specifically says, relates to a kind of dust-proof lug nut, for coordinating with tire bolt, and fastening to tire for vehicles.
Background technique
Current most of truck due to its working environment and carrying tonnage large, automobile uses a period of time to safeguard, needs to change mounting or dismounting tire, but just cannot using through twice or thrice mounting or dismounting of having of tire bolt nut like this.Main cause is after automobile running a period of time, can a lot of dust of attached work in lug nut outer end, and after rainwater drenches, some fine particles penetrate into bolt and nut and to connect in gap and withered condensation, some hard object damage tire bolt and nut during dismounting.In addition, during market in repair service detaching tyre nut, the wind big gun moment of torsion of use is very large, because wind big gun strength is too large during operation, both hands are difficult to control, sleeve after being inserted in lug nut six side with the wind big gun vibrations play pendulum, go out when time enters, dismounting is often broken lug nut six side and is caused screw flight to damage.Therefore, the damage to tire bolt and nut when needing to reduce mounting or dismounting, improves the mounting or dismounting number of times of tire bolt nut.
Model utility content
The purpose of this utility model is to overcome prior art deficiency, provides a kind of dust-proof lug nut, to improve the mounting or dismounting number of times of tire bolt nut.
For realizing above object, the dust-proof lug nut of the utility model, is characterized in that, embeds a dust cover in rear end, lug nut hole.
As further improvement, increase by six side's height of lug nut.
The purpose of this utility model is achieved in that
The dust-proof lug nut of the utility model, embeds a dust cover in rear end, lug nut hole, embeds dust cover not only dust-proof but also waterproof, and when avoiding dismounting, some hard object are to the damage of tire bolt and nut, improve the mounting or dismounting number of times of tire bolt nut.Meanwhile, also prevent the corrosion to bolt and nut such as rainwater, improve its working life.In addition, the utility model adds lug nut six side height, and sleeve is inserted in darker, breaks lug nut six side probability and greatly reduces.By the improvement of these two aspects, tire bolt mounting or dismounting number of times obviously increases.
Accompanying drawing explanation
Fig. 1 is the erection drawing of a kind of embodiment of the dust-proof lug nut of the utility model;
Fig. 2 is dust-proof lug nut assembly structure axial, cross-sectional view shown in Fig. 1;
Fig. 3 is the axial, cross-sectional view of dust cover shown in Fig. 2;
Fig. 4 is the inner side view of dust cover shown in Fig. 2.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described, so that those skilled in the art understands the utility model better.Requiring particular attention is that, in the following description, when perhaps the detailed description of known function and design can desalinate main contents of the present utility model, these are described in and will be left in the basket here.
Fig. 1 is the erection drawing of a kind of embodiment of the dust-proof lug nut of the utility model; .
In the present embodiment, as shown in Figure 1, the dust-proof lug nut 1 of the utility model revolves on tire bolt 3 when assembling by packing ring 2, realizes assembling.
Fig. 2 is dust-proof lug nut assembly structure axial, cross-sectional view shown in Fig. 1.
In the present embodiment, as shown in Figure 2, rear end, described lug nut 1 hole embeds a dust cover 101.
Fig. 3,4 is axial, cross-sectional view, the inner side view of dust cover shown in Fig. 2 respectively.
In the present embodiment, as shown in Figure 3,4, four are had to be uniformly distributed clamp 1011 inside dust cover, clamp 1011 outer ledge is convex shape, and snaps in the screw thread inside lug nut 1, which increases its constant intensity, compared with traditional nut cap, difficult drop-off.
Meanwhile, the utility model increases by six side's height of lug nut, and sleeve is inserted in darker, breaks lug nut six side probability and greatly reduces.
By the improvement of these two aspects, tire bolt mounting or dismounting number of times obviously increases.
Although be described the illustrative embodiment of the utility model above; so that those skilled in the art understand the utility model; but should be clear; the utility model is not limited to the scope of embodiment; to those skilled in the art; as long as various change to limit and in the spirit and scope of the present utility model determined in appended claim; these changes are apparent, and all innovation and creation utilizing the utility model to conceive are all at the row of protection.
Claims (2)
1. a dust-proof lug nut, is characterized in that, embeds a dust cover in rear end, lug nut hole, and have four to be uniformly distributed clamp inside described dust cover, clamp outer ledge is convex shape, and snaps in the screw thread inside lug nut.
2. according to the dust-proof lug nut shown in claim 1, it is characterized in that, six side's height of lug nut increase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520108777.XU CN204477024U (en) | 2015-02-13 | 2015-02-13 | A kind of dust-proof lug nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520108777.XU CN204477024U (en) | 2015-02-13 | 2015-02-13 | A kind of dust-proof lug nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204477024U true CN204477024U (en) | 2015-07-15 |
Family
ID=53632815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520108777.XU Expired - Fee Related CN204477024U (en) | 2015-02-13 | 2015-02-13 | A kind of dust-proof lug nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204477024U (en) |
-
2015
- 2015-02-13 CN CN201520108777.XU patent/CN204477024U/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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160815 Address after: 621000 Yongxing Industrial Zone, hi tech Zone, Fucheng District, Sichuan, Mianyang Patentee after: Sichuan Jinfeng Beijing Great Automotive Components Company Limited Address before: 621000, Mianyang, Zhenlong, Sichuan hi tech Industrial Development Zone, Yongxing Province, home run 2 groups Patentee before: Jiang Ming |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20210213 |