CN203756704U - Wheel combination nut - Google Patents
Wheel combination nut Download PDFInfo
- Publication number
- CN203756704U CN203756704U CN201420177395.8U CN201420177395U CN203756704U CN 203756704 U CN203756704 U CN 203756704U CN 201420177395 U CN201420177395 U CN 201420177395U CN 203756704 U CN203756704 U CN 203756704U
- Authority
- CN
- China
- Prior art keywords
- nut
- wheel combination
- hole section
- washer
- combination nut
- 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
Links
- 230000001681 protective effect Effects 0.000 claims description 15
- 239000011521 glass Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims 1
- 241000153246 Anteros Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model provides a wheel combination nut. The wheel combination nut comprises a nut, a flat washer and a positioning washer; the positioning washer is a cup-shaped washer; the end portion of the nut and the flat washer are arranged in a hole section of the cup-shaped washer. According to the wheel combination nut which serves as an integrated structure, the use is simple and convenient and the two washers are adopted and accordingly the anti-loose capability of the wheel nut is greatly increased and the safety performance of a wheel is improved.
Description
Technical field
The utility model relates to automobile accessory technical field, is specifically related to a kind of wheel combination nut.
Background technique
Wheel nut is mainly that the bolt by being evenly distributed (general 4 above according to bearing capacity not etc.) is fixed on the wheel hub of antero posterior axis by the wheel of High Rotation Speed, and it installs the safety that reliably directly concerns car load.
Traditional wheel nut adopts the structure of a lock washer 2 ' and hexagon nut 1 ' combine, as shown in Fig. 1 a and 1b.The lower easy loose or dislocation of lock ability, and wheel bolt exposed portions serve is unobstructed, corroded by extraneous rugged environment.
Model utility content
For anti-loosening property promotes, the purpose of this utility model is to provide a kind of wheel combination nut.
Concrete technological scheme of the present utility model is as follows:
A kind of wheel combination nut, it comprises nut, plain washer and space washer, and described space washer is cupwasher, and the end of described nut and described plain washer are installed in the hole section of described cupwasher.
Preferably, described nut end is provided with flange, and the joint of described flange and nut is provided with round table-like linkage section; At the bottom of described space washer comprises glass successively, the first hole section, the second hole section and reducing, the aperture of described the first hole section is less than the aperture of described the second hole section; The second hole section socket of described flange and described space washer, described linkage section engages with described reducing; Described plain washer and described the first hole section socket.
Preferably, rounding processing is done in the first hole section of described space washer and the joint of the second hole section.
Preferably, the inner wall of end place of described nut is also provided with the angle of deflection extending out.
Further, described wheel combination nut also comprises protective housing, and described protective housing is connected to the end of described nut.
Preferably, described protective housing is cap shape, and its shade place is provided with more than one annular boss; The inwall of the other end of described nut is provided with more than one annular groove, described annular boss and described annular groove snap-fit.
Preferably, on described protective housing, be reserved with breach.
Preferably, the entablature place of described annular boss is provided with the first chamfering.
Preferably, the notch place of described annular groove is provided with the second chamfering.
The beneficial effects of the utility model are as follows:
The utility model proposes a kind of integrated morphology of wheel combination nut, use simple and convenient.Adopt two gasket constructions, greatly increase the anti-loose ability of wheel nut, improved the Safety performance of wheel.
Brief description of the drawings
Fig. 1 a, 1b are the structural representation of existing wheel nut;
Fig. 2 a is one of the utility model wheel combination nut embodiment structural representation;
Fig. 2 b is the sectional view of Fig. 2 a;
Fig. 3 a is the utility model wheel combination nut embodiment's two structural representations;
Fig. 3 b is the sectional view of Fig. 3 a;
Fig. 3 c is the explosive view of Fig. 3 a;
Fig. 3 d is the boss place part enlarged view of Fig. 3 b.
In figure, reference character is as follows:
Lock washer 2 ', hexagon nut 1 ',
Nut 1, flange 11, linkage section 12, angle of deflection 13, annular groove 14, the second chamferings 15, plain washer 2, space washer 3, the cup ends 31, the first hole section 32, the second hole sections 33, reducing 34, protective housing 4, annular boss 41, breach 42, the first chamferings 43.
Embodiment
Introduce in detail the utility model below in conjunction with accompanying drawing and embodiment thereof, illustrated by having the extension of number, position, relation and size of the assembly that forms preferred embodiment in accompanying drawing, read and understand instruction of the present utility model afterwards relevant change belong to industry technical ability.In addition, reading and understanding after instruction of the present utility model, coordinate the accurate dimension of specific strength, weight, intensity and similar requirement and the change of dimension scale also to belong to general knowledge known in this field.
Fig. 2 a, 2b show one of embodiment's of the present utility model structural drawing and sectional view.As shown in the figure, a kind of wheel combination nut, it comprises nut 1, plain washer 2 and space washer 3, and described space washer 3 is cupwasher, and the end of described nut 1 and plain washer 2 sockets are connected in the hole section of described space washer 3.
Particularly, described nut 1 end is provided with flange 11, and described flange 11 is provided with round table-like linkage section 12 with the joint of nut 1; At the bottom of described space washer 3 comprises glass successively 31, the first hole section 32, the second hole section 33 and reducing 34, the aperture of described the first hole section 32 is less than the aperture of the second hole section 33; Described flange 11 is socketed with the second hole section 33 of described cupwasher 3, and described linkage section 12 engages with described reducing 34; Described plain washer 2 is socketed with described the first hole section 32.
For easy to assembly, rounding processing is done in the first hole section 32 of described cupwasher and the joint of the second hole section 33.
For bolt being led and in order to make the stress equilibrium of bolt, the inner wall of end place of described nut 1 is also provided with the angle of deflection 13 extending out.
For solving the corrosion protection problem of protection pedestrian's scratch and bolt, the protective housing 4 of nut 1 is also provided in another embodiment of the present utility model, described protective housing 4 is connected to the end of described nut 1.As shown in Fig. 3 a, 3b, 3c and 3d.
More specifically, described protective housing 4 is cap shape, and its shade place is provided with more than one annular boss 41; The inwall of the other end of described nut 1 is provided with more than one annular groove 14, described annular boss 41 and described annular groove 14 snap-fit.
In order to increase the amount of deformation of protective housing, described protective housing is plastic material, and on described protective housing 4, is reserved with symmetrical breach 42.
For easy for installation, the entablature place of described annular boss 41 is provided with the first chamfering 43; The notch place of described annular groove 14 is provided with the second chamfering 15.
The above is only preferred implementation of the present utility model, it is to be noted, these embodiments are only not used in restriction scope of the present utility model for the utility model is described, and, after having read content of the present utility model, relevant technical staff in the field can make various changes or amendment to the utility model, and these equivalent form of values fall into the application's appended claims limited range equally.
Claims (9)
1. a wheel combination nut, comprises nut, plain washer, it is characterized in that, also comprises space washer, and described space washer is cupwasher, the end peace packing ring socket of described nut, and be installed in the hole section of described cupwasher.
2. wheel combination nut according to claim 1, is characterized in that, described nut end is provided with flange, and the joint of described flange and described nut is provided with round table-like linkage section; At the bottom of described space washer comprises glass successively, the first hole section, the second hole section and reducing, the aperture of described the first hole section is less than the aperture of described the second hole section; The second hole section socket of described flange and described space washer, described linkage section engages with described reducing; Described plain washer and described the first hole section socket.
3. wheel combination nut according to claim 2, is characterized in that, rounding processing is done in the first hole section of described space washer and the joint of the second hole section.
4. wheel combination nut according to claim 2, is characterized in that, the inner wall of end place of described nut is also provided with the angle of deflection extending out.
5. wheel combination nut according to claim 2, is characterized in that, described wheel combination nut also comprises protective housing, and described protective housing is connected to the end of described nut.
6. wheel combination nut according to claim 5, is characterized in that, described protective housing is cap shape, and its shade place is provided with more than one annular boss; The inwall of the other end of described nut is provided with more than one annular groove, described annular boss and described annular groove snap-fit.
7. wheel combination nut according to claim 6, is characterized in that, on described protective housing, is reserved with breach.
8. wheel combination nut according to claim 6, is characterized in that, the entablature place of described annular boss is provided with the first chamfering.
9. wheel combination nut according to claim 6, is characterized in that, the notch place of described annular groove is provided with the second chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177395.8U CN203756704U (en) | 2014-04-11 | 2014-04-11 | Wheel combination nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177395.8U CN203756704U (en) | 2014-04-11 | 2014-04-11 | Wheel combination nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203756704U true CN203756704U (en) | 2014-08-06 |
Family
ID=51251985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420177395.8U Expired - Fee Related CN203756704U (en) | 2014-04-11 | 2014-04-11 | Wheel combination nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203756704U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122229A (en) * | 2016-08-03 | 2016-11-16 | 河南航天精工制造有限公司 | A kind of flange nut washer combination |
| CN107387533A (en) * | 2017-08-16 | 2017-11-24 | 盐城市晟隆机械有限公司 | Five jiaos of nylon anti-loose anti-theft nuts |
| CN110332207A (en) * | 2019-07-24 | 2019-10-15 | 海盐华胜紧固件有限公司 | A kind of heavy truck hub nut |
| CN114810788A (en) * | 2022-04-01 | 2022-07-29 | 上海奥达科股份有限公司 | Anti-follow-up rotation combined nut and forming process thereof |
-
2014
- 2014-04-11 CN CN201420177395.8U patent/CN203756704U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122229A (en) * | 2016-08-03 | 2016-11-16 | 河南航天精工制造有限公司 | A kind of flange nut washer combination |
| CN107387533A (en) * | 2017-08-16 | 2017-11-24 | 盐城市晟隆机械有限公司 | Five jiaos of nylon anti-loose anti-theft nuts |
| CN110332207A (en) * | 2019-07-24 | 2019-10-15 | 海盐华胜紧固件有限公司 | A kind of heavy truck hub nut |
| CN110332207B (en) * | 2019-07-24 | 2021-04-06 | 海盐华胜紧固件有限公司 | Hub nut of heavy truck |
| CN114810788A (en) * | 2022-04-01 | 2022-07-29 | 上海奥达科股份有限公司 | Anti-follow-up rotation combined nut and forming process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| 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: 20140806 Termination date: 20190411 |