CN208123225U - A kind of automotive hub nut - Google Patents
A kind of automotive hub nut Download PDFInfo
- Publication number
- CN208123225U CN208123225U CN201820400098.3U CN201820400098U CN208123225U CN 208123225 U CN208123225 U CN 208123225U CN 201820400098 U CN201820400098 U CN 201820400098U CN 208123225 U CN208123225 U CN 208123225U
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- Prior art keywords
- connecting rod
- groove
- cap
- gasket
- section
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Abstract
The utility model relates to a kind of automotive hub nuts.Mainly solve the problems, such as to be easily lost with the matching used gasket of nut.Including the connecting rod on cap and cap, institute's cap and connecting rod are coaxially disposed, screw hole is provided with along cap and the axis of connecting rod, it is arranged on one end that connecting rod is connect with cap fluted, sawtooth is uniformly set in groove, it is set with gasket on groove, is equipped with a circle spacing collar away from cap side groove, gasket is limited in the connecting rod of groove side by spacing collar.The utility model passes through the setting groove in connecting rod and the sawtooth in groove, and spacing collar is set on the side of groove, the setting of sawtooth can increase the friction between spacing collar and connecting rod, to increase the resistance of spacing collar rotation, improve the lock ability of nut, and gasket can be limited in the connecting rod of groove side, it effectively prevent gasket to lose, avoids unnecessary loss.
Description
Technical field
The utility model relates to a kind of nuts, and in particular to a kind of automotive hub nut.
Background technique
Currently, in general fastening components, nut is that a kind of purposes is universal and extensive components are such as mechanical, electric
The every field such as power, automobile, railway and aviation embody its important function invariably, generally wrap applied to the nut on automotive hub
Lid and lid upper connecting rod are included, when nut is when using, often meeting tie spacer is used together, and to increase friction, is prevented
It loosens and prevents abrasion by fastener.But in sharp pounding, washer is easy to relatively rotate with connecting rod, causes to occur
The problem of nut loosening, influences the normal use of automobile, in addition.Since gasket is seperated design with nut, it be easy to cause gasket
It loses.
Utility model content
In order to overcome the shortcomings of background technique, the utility model provides a kind of automotive hub nut, mainly solve with
The problem of matching used gasket of nut is easily lost, the utility model in connecting rod by being arranged in groove and groove
Sawtooth, and spacing collar is set on the side of groove, the setting of sawtooth can increase the friction between spacing collar and connecting rod, with
The resistance for increasing spacing collar rotation, improves the lock ability of nut, and can be limited in gasket in the connecting rod of groove side,
It effectively prevent gasket to lose, avoids unnecessary loss, with simple, the low in cost advantage of structure.
Technical solution used by the utility model is：A kind of automotive hub nut, including on cap and cap
Connecting rod, the cap and connecting rod are coaxially disposed, and screw hole, the connecting rod are provided with along cap and the axis of connecting rod
It is arranged in fluted, described groove on the one end being connect with cap and sawtooth is uniformly set, pad is set on the groove
Piece is equipped with a circle spacing collar away from cap side groove, and the gasket is limited in the connection of groove side by spacing collar
On bar.
Further, the cap includes the cylindrical section being from top to bottom coaxially disposed, changeover portion, hexagon section and limit
Section, the cylindrical section are cylindrical structure, and round corner treatment is passed through at top, and the hexagon section section is regular hexagon,
The diameter of the cylindrical section is less than hexagon inscribe diameter of a circle.
Further, the limit section is frustum cone structure, and the diameter of the upper end is greater than the diameter of lower end.
Further, the limit ring cross-section is right-angle wedge structure, and its tip is towards connecting rod one end.
Further, the bevel edge of the right-angle wedge is the arc to concave.
Further, there is the rotary table to contract at the top of the connecting rod.
Further, at least provided with two nose bars in the limit section, the gasket is equipped with and above-mentioned nose bar
Corresponding aperture, the diameter of the aperture is greater than the diameter of nose bar, and the length of nose bar is less than the depth of aperture.
The utility model has the beneficial effects that：Due to taking above-mentioned technical proposal, the utility model passes through in connecting rod
Sawtooth in groove and groove is set, and spacing collar is set on the side of groove, the setting of sawtooth can increase spacing collar
Friction between connecting rod improves the lock ability of nut, and can limit gasket to increase the resistance of spacing collar rotation
In the connecting rod of groove side, gasket is effectively prevent to lose, avoid unnecessary loss, has structure simple, it is low in cost
The advantages of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is enlarged drawing at A in Fig. 1.
Fig. 3 is the schematic cross-section of B-B in Fig. 1.
Fig. 4 is the schematic diagram of another embodiment.
In figure：1, cap；2, connecting rod；3, screw hole；4, groove；5, sawtooth；6, gasket；7, spacing collar；8, cylindrical section；9,
Changeover portion；10, hexagon section；11, section is limited；12, rotary table；13, nose bar；14, aperture.
Specific embodiment
To keep the purposes, technical schemes and advantages of the utility model implementation clearer, below in conjunction with the utility model
Attached drawing in embodiment, is further described in more detail the technical scheme in the embodiment of the utility model.In the accompanying drawings, from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Described reality
Applying example is the utility model a part of the embodiment, instead of all the embodiments.Below with reference to the embodiment of attached drawing description
It is exemplary, it is intended to for explaining the utility model, and should not be understood as limiting the present invention.It is practical new based on this
Embodiment in type, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, fall within the protection scope of the utility model.The embodiments of the present invention are described in detail with reference to the accompanying drawing.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
The limitation of novel protected range.
The utility model aircraft support device is described in further details with reference to the accompanying drawing.
Embodiment 1：As shown in Figure 1 to Figure 3, a kind of automotive hub nut, including the connection on cap 1 and cap 1
Bar 2, the cap 1 and connecting rod 2 are coaxially disposed, and screw hole 3, the connection are provided with along cap 1 and the axis of connecting rod 2
Fluted 4 are arranged on one end that bar 2 is connect with cap 1, sawtooth 5 is uniformly set in the groove 4, on the groove 4
It is set with gasket 6, is equipped with a circle spacing collar 7 away from 1 side groove 4 of cap, the gasket 6 is limited in by spacing collar 7
In the connecting rod 2 of 4 side of groove, when use, by the position-limiting action of spacing collar, gasket is limited in the side of groove,
Broached-tooth design in groove can increase the friction between gasket and connecting rod, be hindered with the rotation increased in gasket and connecting rod
Power effectively improves the lock ability of nut, while not influencing rotation of the gasket in groove again, in addition, by gasket confinement groove
In the connecting rod of side, it can prevent gasket from losing.
In the present invention, the cap 1 includes cylindrical section 8, the changeover portion 9, six sides being from top to bottom coaxially disposed
Shape section 10 and limit section 11, the cylindrical section 8 are cylindrical structure, and round corner treatment, the hexagon section are passed through in top
10 sections are regular hexagon, and the diameter of the cylindrical section 8 is less than hexagon inscribe diameter of a circle；The limit section is rotary table
Structure, the diameter of the upper end are greater than the diameter of lower end, and the diameter of cylindrical section 8 is smaller, and round corner treatment is passed through at its top, is being torn open
When unloading or install, it is nested into hexagon section convenient for the equal tools of spanner and is dismantled or installed.
In the present invention, 7 section of spacing collar is right-angle wedge structure, and its tip is towards connecting rod one
End, the bevel edge of the right-angle wedge is the arc to concave.The spacing collar of this structure is convenient for the side of gasket indentation groove,
And washer is limited on the side of groove.
Embodiment 2：As shown in figure 4, having the rotary table 12 to contract at the top of the connecting rod 2；The limit section
At least provided with two nose bars 13 on 11, the gasket 6 is equipped with aperture 14 corresponding with above-mentioned nose bar 13, the aperture
14 diameter is greater than the diameter of nose bar 13, and the length of nose bar 13 is less than the depth of aperture 14, when installing and using, nose bar
It protrudes into aperture, gasket can be made to be completely fixed on nut, improve lock ability, while gasket can also be played the role of.
The utility model is arranged on the side of groove by the setting groove in connecting rod and the sawtooth in groove
The setting of spacing collar, sawtooth can increase the friction between spacing collar and connecting rod, to increase the resistance of spacing collar rotation, improve
The lock ability of nut, and gasket can be limited in the connecting rod of groove side, it effectively prevent gasket to lose, avoiding need not
The loss wanted, with simple, the low in cost advantage of structure.
Every technical staff's notice：Although the utility model is described according to above-mentioned specific embodiment, this
The invention thought of utility model is not limited to that utility model, and any repacking with inventive concept will all be included in this specially
In sharp scope of patent protection.
Claims (7)
1. a kind of automotive hub nut, including the connecting rod on cap and cap, the cap is coaxially set with connecting rod
It sets, is provided with screw hole along cap and the axis of connecting rod, it is characterised in that：It is set on one end that the connecting rod is connect with cap
It is equipped with groove, sawtooth is uniformly set in the groove, is set with gasket on the groove, on the groove of cap side
Equipped with a circle spacing collar, the gasket is limited in the connecting rod of groove side by spacing collar.
2. a kind of automotive hub nut according to claim 1, it is characterised in that：The cap includes from top to bottom
Cylindrical section, changeover portion, hexagon section and the limit section of coaxial arrangement, the cylindrical section is cylindrical structure, and top is by falling
Fillet processing, the hexagon section section are regular hexagon, and the diameter of the cylindrical section is less than the straight of hexagon inscribed circle
Diameter.
3. a kind of automotive hub nut according to claim 2, it is characterised in that：The limit section is rotary table knot
Structure, the diameter of the upper end are greater than the diameter of lower end.
4. a kind of automotive hub nut according to claim 2, it is characterised in that：The limit ring cross-section is right angle
Wedge structure, and its tip is towards connecting rod one end.
5. a kind of automotive hub nut according to claim 4, it is characterised in that：The bevel edge of the right-angle wedge is
The arc to concave.
6. a kind of automotive hub nut according to claim 1, it is characterised in that：Have at the top of the connecting rod to
The rotary table of contract.
7. according to a kind of described in any item automotive hub nuts of Claims 2 or 3, it is characterised in that：The limit section
On at least provided with two nose bars, the gasket is equipped with aperture corresponding with above-mentioned nose bar, and the diameter of the aperture is big
In the diameter of nose bar, and the length of nose bar is less than the depth of aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820400098.3U CN208123225U (en) | 2018-03-23 | 2018-03-23 | A kind of automotive hub nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820400098.3U CN208123225U (en) | 2018-03-23 | 2018-03-23 | A kind of automotive hub nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208123225U true CN208123225U (en) | 2018-11-20 |
Family
ID=64198063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820400098.3U Active CN208123225U (en) | 2018-03-23 | 2018-03-23 | A kind of automotive hub nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208123225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577735A (en) * | 2020-05-20 | 2020-08-25 | 海盐宏诚精工科技有限公司 | Novel inner hexagonal flower-shaped screw |
-
2018
- 2018-03-23 CN CN201820400098.3U patent/CN208123225U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577735A (en) * | 2020-05-20 | 2020-08-25 | 海盐宏诚精工科技有限公司 | Novel inner hexagonal flower-shaped screw |
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