CN109572315A - A kind of steel wheel for electric vehicle - Google Patents
A kind of steel wheel for electric vehicle Download PDFInfo
- Publication number
- CN109572315A CN109572315A CN201811437614.0A CN201811437614A CN109572315A CN 109572315 A CN109572315 A CN 109572315A CN 201811437614 A CN201811437614 A CN 201811437614A CN 109572315 A CN109572315 A CN 109572315A
- Authority
- CN
- China
- Prior art keywords
- protrusion
- wheel
- steel wheel
- steel
- wheel 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
Abstract
The invention discloses a kind of steel wheels for electric vehicle, including steel wheel wheel body, protrusion is equipped on the inside of the steel wheel wheel body, the cam surface is uniformly provided with slow briquetting, recessed portion is equipped on the inside of the protrusion, the recess is equipped with interconnecting piece, and protrusion ring is equipped between the steel wheel wheel body and protrusion.The present invention is by being equipped with protrusion and protrusion ring; protrusion is looped around on the outside of recessed portion; steel wheel wheel body is connected by the wheel of recess and electric car; the edge of protrusion, protrusion ring and steel wheel wheel body is in different height; apparent blocking effect can be played in the object for having contact with external object; make the contact point for contacting object reduction and steel wheel wheel body; so as to play to the good protecting effect of steel wheel wheel body; power can be absorbed impact by improving steel wheel wheel body, increase the serviceable bife of steel wheel wheel body.
Description
Technical field
The present invention relates to steel wheel field, in particular to a kind of steel wheel for electric vehicle.
Background technique
Electric car refers to using vehicle power supply as power, with motor driven wheels travel, meets road traffic, security legislation
The vehicle of requirements.It is started using the electricity stored in the battery, currently, the more and more outlets of electric car are at us
The visual field in, but automobile is travelled on road and can inevitably be met with a street accident, especially running automobile on a highway
Tire and ground friction coefficient are big, and biggish accident is be easy to cause after being impacted, and therefore, invent a kind of steel wheel for electric vehicle
It is necessary to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of steel wheels for electric vehicle, by being equipped with protrusion and protrusion ring, protrusion
It is looped around on the outside of recessed portion, steel wheel wheel body is connected by the wheel of recess and electric car, protrusion, protrusion ring and steel
The edge of wheel wheel body is in different height, and apparent blocking effect can be played in the object for having contact with external object,
Make the contact point for contacting object reduction and steel wheel wheel body, it is same right so as to play to the good protecting effect of steel wheel wheel body
It is uniformly provided with the slow briquetting of recess in higher-height cam surface, the pressure that protrusion is subject to can be buffered, reduces contact
The contact point of object and protrusion, can be improved steel wheel wheel body can absorb impact power, and buffer stopper can be when protrusion be by punching press
There is provided part expansive space, avoid because stress it is excessive caused by directly rupture, increase steel wheel wheel body serviceable bife, with solution
Certainly the tire of running automobile and ground friction coefficient are big on a highway, by be easy to causeing biggish accident to be asked after impacting
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of steel wheel for electric vehicle, including steel wheel wheel
Body, the steel wheel wheel body inside are equipped with protrusion, and the cam surface is uniformly provided with slow briquetting, is equipped on the inside of the protrusion
Recessed portion, the recess are equipped with interconnecting piece, and protrusion ring is equipped between the steel wheel wheel body and protrusion.
Preferably, the steel wheel wheel body, protrusion, recessed portion, interconnecting piece and protrusion ring are integration setting and by quenching
Fiery Steel material is made.
Preferably, the slow briquetting recess is set to cam surface, and the protrusion is wrapped around equipped with buffer stopper.
Preferably, the recessed portion surface is uniformly provided with positioning bolt and stopper, and the positioning bolt runs through recessed portion
And recess is extended to, the stopper is set as convex and height lower than protrusion.
Preferably, the connection surface is equipped with icon.
Technical effect and advantage of the invention:
1, by being equipped with protrusion and protrusion ring, protrusion is looped around on the outside of recessed portion, steel wheel wheel body by recess with
The wheel of electric car connects, and the edge of protrusion, protrusion ring and steel wheel wheel body is in different height, can with foreign objects
Body has the object of contact to play apparent blocking effect, makes the contact point for contacting object reduction and steel wheel wheel body, so as to
It plays to the good protecting effect of steel wheel wheel body, the slow pressure of recess is uniformly provided with similarly for higher-height cam surface
Block can buffer the pressure that protrusion is subject to, and reduce the contact point of contactant and protrusion, can be improved steel wheel wheel body can bear
Impact force, buffer stopper can provide the expansive space of part when protrusion is by punching press, avoid because stress it is excessive caused by directly
Rupture, increase steel wheel wheel body serviceable bife；
2, by being equipped with stopper and positioning bolt, positioning bolt can be by the position restriction of steel wheel wheel body, the stopper of protrusion
Good buffer protection effect, and the steel wheel wheel body made of hardened steel can be played to the position of connecting electric automobile wheel
Hardness is big and wear-resisting property is more preferable.
Detailed description of the invention
Fig. 1 is overall structure front view of the invention；
Fig. 2 is overall structure side view of the invention；
In figure: 1 steel wheel wheel body, 2 protrusions, 21 slow briquettings, 22 buffer stoppers, 3 recessed portions, 31 positioning bolts, 32 stoppers, 4 connect
Socket part, 41 icons, 5 protrusion rings.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of steel wheel for electric vehicle as shown in Figs. 1-2, including steel wheel wheel body 1, the steel wheel wheels
Protrusion 2 is equipped on the inside of body 1,2 surface of protrusion is uniformly provided with slow briquetting 21, is equipped with recessed portion on the inside of the protrusion 2
3, it is equipped with interconnecting piece 4 on the inside of the recessed portion 3, protrusion ring 5 is equipped between the steel wheel wheel body 1 and protrusion 2.
The steel wheel wheel body 1, protrusion 2, recessed portion 3, interconnecting piece 4 and protrusion ring 5 are that integration is arranged and by quenching
Steel material is made, and 1 hardness of steel wheel wheel body is big made of hardened steel and wear-resisting property is more preferable.
The recess of slow briquetting 21 is set to 2 surface of protrusion, and the protrusion 2 is wrapped around equipped with buffer stopper 22, right
It is uniformly provided with the slow briquetting 21 of recess in higher-height 2 surface of protrusion, the pressure that protrusion 2 is subject to can be buffered, is reduced
The contact point of contactant and protrusion 2, can be improved steel wheel wheel body 1 can absorb impact power, buffer stopper 22 can protrusion 2 by
To when punching press provide part expansive space, avoid because stress it is excessive caused by directly rupture.
3 surface of recessed portion is uniformly provided with positioning bolt 31 and stopper 32, and the positioning bolt 31 runs through recessed portion 3
And the inside of recessed portion 3 is extended to, the stopper 32 is set as convex and height is lower than protrusion 2, and positioning bolt 31 can be with
By the position restriction of steel wheel wheel body 1, the stopper 32 of protrusion can play the position of connecting electric automobile wheel slow well
Rush protecting effect.
4 surface of interconnecting piece is equipped with icon 41, and icon 41 is different producer's label.
Working principle of the present invention:
Referring to Figure of description 1: protrusion is looped around 3 outside of recessed portion, and steel wheel wheel body 1 passes through 3 inside of recessed portion and electronic vapour
The wheel of vehicle connects, and the edge of protrusion 2, protrusion ring 5 and steel wheel wheel body 1 is in different height, can with external object
There is the object of contact to play apparent blocking effect, make the contact point for contacting object reduction and steel wheel wheel body 1, so as to rise
To the good protecting effect of steel wheel wheel body 1, the slow briquetting of recess is uniformly provided with similarly for higher-height 2 surface of protrusion
21, the pressure that protrusion 2 is subject to can be buffered, reduces the contact point of contactant and protrusion 2, can be improved steel wheel wheel body 1 can
Power is absorbed impact, buffer stopper 22 can provide the expansive space of part when protrusion 2 is by punching press, avoid making because stress is excessive
At direct rupture, increase the serviceable bife of steel wheel wheel body；
Referring to Figure of description 1 and Fig. 2: protrusion is looped around 3 outside of recessed portion, and steel wheel wheel body 1 passes through 3 inside of recessed portion and electricity
The wheel of electrical automobile connects, and the edge of protrusion 2, protrusion ring 5 and steel wheel wheel body 1 is in different height, can with the external world
Object has the object of contact to play apparent blocking effect, makes the contact point for contacting object reduction and steel wheel wheel body 1, so as to
It enough plays to the good protecting effect of steel wheel wheel body 1, is uniformly provided with the slow of recess similarly for higher-height 2 surface of protrusion
Briquetting 21 can buffer the pressure that protrusion 2 is subject to, and reduce the contact point of contactant and protrusion 2, can be improved steel wheel wheel body
1 can absorb impact power, and buffer stopper 22 can provide the expansive space of part when protrusion 2 is by punching press, avoid because of stress mistake
It causes directly to rupture greatly, increases the serviceable bife of steel wheel wheel body.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (5)
1. a kind of steel wheel for electric vehicle, including steel wheel wheel body (1), it is characterised in that: be equipped on the inside of the steel wheel wheel body (1) convex
Portion (2) out, protrusion (2) surface are uniformly provided with slow briquetting (21), are equipped with recessed portion (3) on the inside of the protrusion (2), institute
It states and is equipped with interconnecting piece (4) on the inside of recessed portion (3), be equipped with protrusion ring (5) between the steel wheel wheel body (1) and protrusion (2).
2. a kind of steel wheel for electric vehicle according to claim 1, it is characterised in that: the steel wheel wheel body (1), protrusion
(2), recessed portion (3), interconnecting piece (4) and protrusion ring (5) are made by integration setting and of hardened steel material.
3. a kind of steel wheel for electric vehicle according to claim 1, it is characterised in that: slow briquetting (21) the recess setting
In protrusion (2) surface, the protrusion (2) is wrapped around equipped with buffer stopper (22).
4. a kind of steel wheel for electric vehicle according to claim 1, it is characterised in that: recessed portion (3) surface is uniform
Equipped with positioning bolt (31) and stopper (32), the positioning bolt (31) is through recessed portion (3) and extends in recessed portion (3)
Side, the stopper (32) are set as convex and height lower than protrusion (2).
5. a kind of steel wheel for electric vehicle according to claim 1, it is characterised in that: interconnecting piece (4) surface is equipped with
Icon (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811437614.0A CN109572315A (en) | 2018-11-28 | 2018-11-28 | A kind of steel wheel for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811437614.0A CN109572315A (en) | 2018-11-28 | 2018-11-28 | A kind of steel wheel for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109572315A true CN109572315A (en) | 2019-04-05 |
Family
ID=65925334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811437614.0A Pending CN109572315A (en) | 2018-11-28 | 2018-11-28 | A kind of steel wheel for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109572315A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2033764U (en) * | 1988-02-04 | 1989-03-08 | 航空部南方动力机械公司摩托车厂 | Spoke combined cartwheel |
| CN2102869U (en) * | 1991-11-13 | 1992-04-29 | 机械电子部北京起重运输机械研究所 | Single track pneumatic container tubeua (CN) |
| CN2468773Y (en) * | 2001-03-09 | 2002-01-02 | 葛再辉 | Vehicle type made of steel |
| WO2016038621A1 (en) * | 2014-09-12 | 2016-03-17 | Chawla Suresh | Traveling roads, conveyer belt roads and future railways improved |
| CN205661250U (en) * | 2016-08-26 | 2016-10-26 | 唐山兴民钢圈有限公司 | But increase of service life's wheel rim |
| CN106740890A (en) * | 2016-09-13 | 2017-05-31 | 封璘波 | The car of tree-shaped artificial intelligence Air Traffic System |
-
2018
- 2018-11-28 CN CN201811437614.0A patent/CN109572315A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2033764U (en) * | 1988-02-04 | 1989-03-08 | 航空部南方动力机械公司摩托车厂 | Spoke combined cartwheel |
| CN2102869U (en) * | 1991-11-13 | 1992-04-29 | 机械电子部北京起重运输机械研究所 | Single track pneumatic container tubeua (CN) |
| CN2468773Y (en) * | 2001-03-09 | 2002-01-02 | 葛再辉 | Vehicle type made of steel |
| WO2016038621A1 (en) * | 2014-09-12 | 2016-03-17 | Chawla Suresh | Traveling roads, conveyer belt roads and future railways improved |
| CN205661250U (en) * | 2016-08-26 | 2016-10-26 | 唐山兴民钢圈有限公司 | But increase of service life's wheel rim |
| CN106740890A (en) * | 2016-09-13 | 2017-05-31 | 封璘波 | The car of tree-shaped artificial intelligence Air Traffic System |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190405 |