Inwall is avoided to accumulate the automotive hub and its application method of dirt
Technical field
The present invention relates to automotive hub field, in particular it relates to a kind of automotive hub for avoiding inwall from accumulating dirt and its
Application method.
Background technology
Automotive hub is an important component of auto parts and components, along with Chinese automobile Parts mapping into
Long, wheel hub industry is gradually developed.Automotive hub specifically refers to be supported on the structure on the inside of automobile tire, serves heavy to closing
The effect wanted.At present, the automotive hub of in the market can be divided into steel wheel hub and alloy wheel hub, steel wheel hub manufacture craft according to material
Simply, metal fatigue resistance is strong, but outward appearance more ugly, poor radiation and gets rusty easily, and alloy wheel hub can then overcome steel wheel
The shortcoming of hub, but relative cost is higher.
Automotive hub after long-term use, on the inside of wheel rim, on spoke side and accumulation dust, is especially used after raining,
Soil is also had, general automobile washing can only accomplish the cleaning on surface, it is impossible to wheel rim inside clean in place, ash on the inside of wheel rim
The accumulation of dirt can accelerate the corrosion of wheel rim, lower the service life of automotive hub.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of automotive hub for avoiding inwall from accumulating dirt, existing to overcome
There is the problem of wheel rim inside clean of automotive hub is not in place.
The present invention also provides a kind of application method for the automotive hub for avoiding inwall from accumulating dirt.
The present invention the used technical scheme that solves the above problems is:Inwall is avoided to accumulate the automotive hub of dirt, including
Wheel rim, one end that the central axis of wheel rim is provided with propeller boss, hub axial is connected by spoke with wheel rim, the wheel rim it is interior
Side is provided with annular groove, and two side walls of annular groove are provided with the neck of mutual cooperation, annular groove and are arranged at intervals with cleaning device,
Cleaning device is included between the multi-directional ball coordinated with neck that two ends are set, two multi-directional balls by cleaning outside post connection, cleaning post
Portion is provided with the accommodating chamber being provided with cleaning cloth, the cleaning post for placing cleaning agent, cleaning post and has been symmetrically arranged with
Elastic switch, elastic switch is connected by suction pipe with accommodating chamber.Automotive hub after long-term use, on the inside of wheel rim, on spoke side
With accumulation dust, especially used after raining, also have soil, general automobile washing can only accomplish the cleaning on surface, no
Can be to wheel rim inside clean in place, the accumulation of dust can accelerate the corrosion of wheel rim on the inside of wheel rim, lower the use longevity of automotive hub
Life, elastic switch of the invention specifically refers to extrude the cleaning agent of accommodating chamber in compression, automotive hub of the invention
Cleaning device is provided with the annular groove of inner side, the multi-directional ball being provided at both ends with neck cooperation of the cleaning device so that vapour
Wheel hub is in rotation process, and cleaning device is slided relative in the annular groove of automotive hub, is set by cleaning device outer wall
Cleaning cloth and the Relative friction of annular groove realize to the cleaning on the inside of automotive hub, it is to avoid wheel rim inside clean is not in place to lead
The problem of automotive hub corrosion of cause, cleaning device elastic switch during slip is squeezed, will be clear in accommodating chamber
Clean dose of extrusion, and cleaning cloth is impregnated with, to being cleaned and being lubricated on the inside of annular groove, in this way, instant invention overcomes existing automotive wheels
The problem of wheel rim inside clean of hub is not in place.
Further, cleaning post is provided with the fixing groove coordinated with cleaning cloth.Fixing groove is used cooperatively with cleaning cloth, just
In the fixation of cleaning cloth, and it can be good at fixing cleaning cloth, it is to avoid the problem of cleaning cloth skids.
Further, cleaning post is cylindrical structure.Cylindrical structure is zhou duicheng tuxing, and fixing groove is easy to aspect
Set, on the other hand ensure the uniformity of cleaning cloth all directions thickness.
Further, cleaning cloth is sponge.Sponge can not only play a part of cleaning, and spongioplasm is soft hole,
It is easy to the cleaning to the sponge after use.
Further, it is threadedly coupled between multi-directional ball and cleaning post.Multi-directional ball is in use due to the effect of friction
The impaired of multi-directional ball can be caused, the present invention is easy to impaired multi-directional ball more by being threadedly coupled between multi-directional ball and cleaning post
Change.
Inwall is avoided to accumulate the application method of the automotive hub of dirt, it is characterised in that to comprise the following steps:
First, it will be injected for the cleaning agent of washing in accommodating chamber;
Secondly, elastic switch has been closed, cleaning cloth has been fastened in fixing groove;
Then, then by the multi-directional ball at cleaning device two ends the neck that annular groove sidewall is set is fastened on respectively;
Finally, cleaning device is in rotation process, and elastic switch, which is squeezed, extrudes cleaning agent, and cleaning agent is impregnated with cleaning
Cloth, cleaning cloth is cleaned with annular groove phase mutual friction to annular groove.
To sum up, the beneficial effects of the invention are as follows:
1st, cleaning device is provided with the annular groove on the inside of automotive hub of the invention, the cleaning device is provided at both ends with
The multi-directional ball coordinated with neck so that automotive hub is in rotation process, and cleaning device is relative in the early annular groove of automotive hub
Slide, the cleaning cloth and the Relative friction of annular groove set by cleaning device outer wall is realized to the cleaning on the inside of automotive hub,
Cleaning device elastic switch during slip is squeezed, and the cleaning agent in accommodating chamber is extruded, and is impregnated with cleaning cloth, right
Cleaned and lubricated on the inside of annular groove, it is to avoid the problem of the caused automotive hub corrosion not in place of wheel rim inside clean.
2nd, the present invention is easy to the replacing to being damaged multi-directional ball by being threadedly coupled between multi-directional ball and cleaning post.
Brief description of the drawings
Fig. 1 is the structural representation of automotive hub improved structure;
Fig. 2 is the structural representation of cleaning device.
Mark and corresponding parts title in accompanying drawing:
1-spoke;2-wheel rim;3-propeller boss;4-annular groove;5-cleaning device;51-multi-directional ball;52-cleaning post;
53-cleaning cloth;54-fixing groove;55-suction pipe;56-elastic switch;57-accommodating chamber.
Embodiment
With reference to embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not
It is limited to this.
Embodiment:
As shown in Figure 1 and Figure 2, it is to avoid inwall accumulates the automotive hub of dirt, including wheel rim 2, the central axis of wheel rim 2 is set
The one end being equipped with propeller boss 3, the axial direction of propeller boss 3 is connected by spoke 1 with wheel rim 2, and the inner side of the wheel rim 2 is provided with annular groove 4,
Two side walls of annular groove 4 are provided with the neck of mutual cooperation, annular groove 4 and are arranged at intervals with cleaning device 5, and cleaning device 5 is wrapped
Include the multi-directional ball 51 coordinated with neck of two ends setting, connected by cleaning post 52 between two multi-directional balls 51, multi-directional ball 51 with it is clear
Threaded connection between post 52 is washed, cleaning post 52 is provided with the fixing groove 54 coordinated with cleaning cloth 53, and cleaning cloth 53 passes through fixing groove
54 are fixed on the outer wall of cleaning post 52, and the cleaning post 52 is cylindrical structure, and cleaning cloth 53 specifically selects sponge, the cleaning
It is provided with post 52 on the accommodating chamber 57 for placing cleaning agent, cleaning post 52 and is symmetrically arranged with flexible switch 56, elasticity is opened
56 are closed to connect with accommodating chamber 57 by suction pipe 55.
As shown in Figure 1 and Figure 2, it is to avoid the application method of the automotive hub of inwall accumulation dirt, comprise the following steps:
First, it will be injected for the cleaning agent of washing in accommodating chamber 57;
Secondly, elastic switch 56 has been closed, cleaning cloth 53 has been fastened in fixing groove 54;
Then, then by the multi-directional ball 51 at the two ends of cleaning device 5 neck that the side wall of annular groove 4 is set is fastened on respectively;
Finally, cleaning device 5 is in rotation process, and elastic switch 56, which is squeezed, extrudes cleaning agent, and cleaning agent is impregnated with
Cloth 53 is cleaned, cleaning cloth 53 is cleaned with the phase mutual friction of annular groove 4 to annular groove 4.
The operation principle of the present invention:When running car, automotive hub starts to rotate, under the rotation of multi-directional ball 51, clearly
Cleaning device 5 is relatively moved with annular groove 4, and with annular groove 4 Relative friction occurs for cleaning cloth 53, and then realizes on the inside of automotive hub
Cleaning, the elastic switch 56 during slip of cleaning device 5 is squeezed, and the cleaning agent in accommodating chamber 57 is extruded, and
Cleaning cloth 53 is impregnated with, the inner side of annular groove 4 is cleaned and lubricated.
As described above, the present invention can be realized preferably.