CN207297585U - A kind of automobile dustproof water-proof nut - Google Patents
A kind of automobile dustproof water-proof nut Download PDFInfo
- Publication number
- CN207297585U CN207297585U CN201721215586.9U CN201721215586U CN207297585U CN 207297585 U CN207297585 U CN 207297585U CN 201721215586 U CN201721215586 U CN 201721215586U CN 207297585 U CN207297585 U CN 207297585U
- Authority
- CN
- China
- Prior art keywords
- capping
- connecting pole
- nut
- gasket
- nut body
- 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
Abstract
The utility model discloses a kind of automobile dustproof water-proof nut, including nut body, the nut body lower end is equipped with sphere boss, the sphere boss bottom is equipped with gasket, the gasket bottom is equipped with working face, connecting pole is equipped with the working face, the surface of the connecting pole is equipped with connecting pole external screw thread, and the connecting pole runs through nut body；The nut body top is connected with the connecting pole of part protrusion, the connecting pole of protrusion is equipped with capping, the capping bottom is equipped with gasket, the gasket upper surface is equipped with backing plate, the capping is connected with gasket by the spring on backing plate, capping inner cavity is formed in the capping, capping four perisporium of inner cavity is equipped with closure internal threads.The utility model can have dustproof and waterproof function concurrently while fastening bolt, and solve causes bolt and nut to damage since the bolt thread of part is chronically exposed under air, extends the service life of nut.
Description
Technical field
It the utility model is related to auto-parts technical field, more particularly to a kind of automobile dustproof water-proof nut.
Background technology
The existing component for being commonly used for automotive hub fastening is all directly made of screw bolt and nut, such fastening
Structure can be such that active force all acts on nut, and vibration, the brake impact that automobile back wheel is rotated in advancing all are easy to make spiral shell
Mother loosens, if wheel, after prolonged operating, nut is easy for producing loosening in use, so also will be most
The using effect of screw bolt and nut is influenced eventually.
And general automobile wheel hub bolt coordinates with nut, the length of the thread part of bolt is longer than nut, so
Can ensure to lock, but it is following the problem of be exactly bolt thread part length it is longer than nut, just have part
Bolt thread is chronically exposed under air, it is easy to and get rusty, corrode screw bolt and nut, also in car driving process, warp
The water often having on dust, soil or engineering truck can be attached to the bolt thread under air, dismantle nut
During, bolt thread or nut thread are damaged, reduces the service life of bolt or nut.In view of the above-mentioned problems, have
Necessity designs a kind of automobile dustproof water-proof nut, for solving described problem.
Utility model content
The purpose of this utility model is to provide a kind of automobile dustproof water-proof nut, and possessing can prolong while fastening bolt
The advantages of having grown the service life of nut, solve causes bolt spiral shell since the bolt thread of part is chronically exposed under air
Mother's damage, the problem of reducing bolt and nut service life.
According to a kind of automobile dustproof water-proof nut of the utility model embodiment, including nut body, the nut body
Lower end is equipped with sphere boss, and the sphere boss bottom is equipped with gasket, and the gasket bottom is equipped with working face, in the working face
Equipped with connecting pole, the surface of the connecting pole is equipped with connecting pole external screw thread, and the connecting pole runs through nut body；The nut sheet
Body top is connected with the connecting pole of part protrusion, and the connecting pole of protrusion is equipped with capping, and the capping bottom is equipped with sealing
Pad, the gasket upper surface are equipped with backing plate, and capping inner cavity is formed in the capping, and capping four perisporium of inner cavity is equipped with envelope
Lid internal thread.
Further, the center of the capping, connecting pole, nut body, sphere boss and gasket is in same straight line
On.
Further, the shape of cross section of the nut body is regular hexagon, and the shape of cross section of the capping is circle
The internal diameter of shape and the capping inner cavity is slightly larger than the outside diameter of connecting pole.
Further, the nut body is integrally formed with sphere boss and is made of stainless steel material.
Further, the closure internal threads match with connecting pole external screw thread.
Further, the capping is connected with gasket by the spring on backing plate.
The utility model has an advantageous effect in that compared with prior art：Nut body bottom is equipped with sphere boss, institute
State sphere boss bottom and be equipped with gasket, the effect of gasket is the fastening effect for increasing nut, makes the connection of nut and bolt more
Step up close；Nut and after being bolted, the bolt connection for having part is chronically exposed under air, and the time is grown, can quilt
Dust, soil, water influence, and influence service life, by setting capping on the projections just to avoid this case
Generation, cover the closure internal threads of inner cavity and connecting pole external screw thread match and ensure that capping can connect with stablizing for connecting pole
Connect, the effect of the spring on backing plate be embodied in capping with connecting pole is spiral engage when, play the role of bumper and absorbing shock, Neng Gouyan
The effect of the gasket of the service life capping bottom of long capping is then to prevent dust, soil and water from entering in nut, effectively
The problems such as having prevented to get rusty, being corroded, plays the role of dustproof and waterproof, extends the service life of nut and bolt.
Brief description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form the limitation to the utility model.In the accompanying drawings：
Fig. 1 be the utility model proposes a kind of automobile dustproof water-proof nut positive structure schematic.
Fig. 2 be the utility model proposes a kind of automobile dustproof water-proof nut top view.
Fig. 3 be the utility model proposes a kind of automobile dustproof water-proof nut closure construction schematic diagram.
Fig. 4 is the amplification assumption diagram of a-quadrant in Fig. 3.
In figure：1- nut bodies, 2- spheres boss, 3- connecting poles, 4- connecting poles external screw thread, 5- gaskets, 6- working faces, 7-
Capping, 8- gaskets, 9- closure internal threads, 10- capping inner cavity, 11- backing plates, 12- springs.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
With reference to Fig. 1-4, a kind of automobile dustproof water-proof nut, including nut body 1, it is convex that 1 bottom of nut body is equipped with sphere
Platform 2,2 bottom of sphere boss are equipped with gasket 5, and 5 bottom of gasket is equipped with working face 6, connecting pole 3, connecting pole 3 are equipped with working face 6
Surface be equipped with connecting pole external screw thread 4, connecting pole 3 runs through nut body 1；1 top of nut body is connected with the company of part protrusion
Column 3 is connect, the connecting pole 3 of protrusion is equipped with capping 7, and 7 bottoms of capping are equipped with gasket 8, and 8 upper surface of gasket is equipped with backing plate 11,
Capping inner cavity 10 is formed in capping 7, capping 10 4 perisporium of inner cavity is equipped with closure internal threads 9.
The center of 7, connecting pole 3, nut body 1, sphere boss 2 and gasket 5 is covered on same straight line, nut sheet
The shape of cross section of body 1 is regular hexagon, and the shape of cross section for covering 7 is that the diameter of circular and described capping inner cavity 10 is slightly larger than
The outside diameter of connecting pole 3, nut body 1 are integrally formed with sphere boss 2 and are made of stainless steel material, closure internal threads
9 match with connecting pole external screw thread 4, and capping 7 is connected with gasket 8 by the spring 12 on backing plate 11.
In use, connecting pole 3 is connected with nut, is first placed on gasket 5 through connecting pole 3 most lower by working face 6
Face, the effect of gasket 5 are the fastening effect for increasing nut, then by nut body 1 and sphere boss 2 be placed on gasket 5 it
On, the bolt connection 3 that part is still suffered from after completing is exposed among air, will finally cover the part of 7 alignment protrusions
Connecting pole 3, capping 7 is connected with connecting pole 3, and capping 7 and the sealing of gasket 8 prevent dust, soil and water to enter nut
In, the problems such as effectively having prevented to get rusty, be corroded, play the role of dustproof and waterproof, extend the use of nut and bolt
Service life.
Part is not described in detail for the utility model, is the known technology of those skilled in the art.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
- A kind of 1. automobile dustproof water-proof nut, it is characterised in that：Including nut body（1）, the nut body（1）Lower end is equipped with Sphere boss（2）, the sphere boss（2）Bottom is equipped with gasket（5）, the gasket（5）Bottom is equipped with working face（6）, it is described Working face（6）It is interior to be equipped with connecting pole（3）, the connecting pole（3）Surface be equipped with connecting pole external screw thread（4）, the connecting pole（3） Through nut body（1）；The nut body（1）Top is connected with the connecting pole of part protrusion（3）, the connecting pole of protrusion （3）It is equipped with capping（7）, the capping（7）Bottom is equipped with gasket（8）, the gasket（8）Upper surface is equipped with backing plate （11）, the capping（7）It is interior to form capping inner cavity（10）, the capping inner cavity（10）Four perisporiums are equipped with closure internal threads（9）.
- A kind of 2. automobile dustproof water-proof nut according to claim 1, it is characterised in that：The capping（7）, connecting pole （3）, nut body（1）, sphere boss（2）And gasket（5）Center on same straight line.
- A kind of 3. automobile dustproof water-proof nut according to claim 1, it is characterised in that：The nut body（1）Horizontal stroke Cross sectional shape is regular hexagon, the capping（7）Shape of cross section be the circular and capping inner cavity（10）Internal diameter it is bigger In connecting pole（3）Outside diameter.
- A kind of 4. automobile dustproof water-proof nut according to claim 1, it is characterised in that：The nut body（1）With ball Face boss（2）It is integrally formed and is made of stainless steel material.
- A kind of 5. automobile dustproof water-proof nut according to claim 1, it is characterised in that：The closure internal threads（9）With Connecting pole external screw thread（4）Match.
- A kind of 6. automobile dustproof water-proof nut according to claim 1, it is characterised in that：The capping（7）With gasket （8）Pass through backing plate（11）On spring（12）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721215586.9U CN207297585U (en) | 2017-09-21 | 2017-09-21 | A kind of automobile dustproof water-proof nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721215586.9U CN207297585U (en) | 2017-09-21 | 2017-09-21 | A kind of automobile dustproof water-proof nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207297585U true CN207297585U (en) | 2018-05-01 |
Family
ID=62442910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721215586.9U Expired - Fee Related CN207297585U (en) | 2017-09-21 | 2017-09-21 | A kind of automobile dustproof water-proof nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207297585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138332A (en) * | 2018-10-22 | 2019-01-04 | 广州科奥版权服务有限公司 | It is a kind of to fold wall-mounted supporting element |
-
2017
- 2017-09-21 CN CN201721215586.9U patent/CN207297585U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138332A (en) * | 2018-10-22 | 2019-01-04 | 广州科奥版权服务有限公司 | It is a kind of to fold wall-mounted supporting element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180501 Termination date: 20180921 |