CN207549854U - A kind of wheel hub ventilation opening mold insert and wheel hub - Google Patents
A kind of wheel hub ventilation opening mold insert and wheel hub Download PDFInfo
- Publication number
- CN207549854U CN207549854U CN201721463796.XU CN201721463796U CN207549854U CN 207549854 U CN207549854 U CN 207549854U CN 201721463796 U CN201721463796 U CN 201721463796U CN 207549854 U CN207549854 U CN 207549854U
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- CN
- China
- Prior art keywords
- mold insert
- wheel hub
- ventilation opening
- spoke
- wheel
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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
- B60B7/00—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A kind of wheel hub ventilation opening mold insert and wheel hub, including wheel rim, wheel propeller boss and for connecting wheel rim and taking turns the spoke of propeller boss, the ventilation opening of wheel hub is formed between adjacent spoke, mold insert is equipped at the ventilation opening of the wheel hub, the shape of the mold insert is similar to ventilation mouth-shaped, and the back side of the mold insert is equipped with several card bases being clamped on wheel hub spoke.The mold insert area of the utility model is small, after being mounted on wheel hub, only covers the ventilation opening of wheel hub, can increase the aesthetic feeling of wheel hub by the moulding of mold insert；When automobile is run, improve the stream condition that wheel hub rotation generates, improve and reduce windage, energy-saving and emission-reduction；In addition, after mold insert covering, spoke is still exposed, the aesthetic feeling that spoke can be kept to design in itself, it can also be made to cooperatively form better structure with spoke by designing mold insert.
Description
Technical field
The utility model is related to auto parts and components, especially a kind of wheel hub ventilation opening mold insert for being used to decorate automotive hub.
Background technology
The wheel hub of certain low side vehicles is generally the ironcasting of black, this kind of wheel hub lacks aesthetic feeling, in order to make wheel hub more preferable
It sees, hub decorative lid is installed generally on wheel hub, which is circle, is completely covered on the lateral surface of wheel hub, into
And wheel hub can be blocked.The hub decorative lid can open up different air inlets according to moulding.As China Patent Publication No. is
A kind of 106864165 hub embelisher assembly, it is intermediate on the inside of the decoration case to be equipped with including decoration case, steel ring
Heart decorative groove is along the circumferential direction equipped with steel ring fixed seat in the flower inside grooves, and the steel ring fixed seat includes
The vertical portion surrounded by three side walls, is equipped with hook part at the top of the steel ring fixed seat, the vertical portion and the hook part
Junction forms groove, and the steel ring is fixed in the groove.However, the hub decorative lid of this kind of all standing is to high-end vehicle
Aluminium alloy wheel hub and do not apply to, the wheel hub for blocking aluminium alloy of large area does not increase aesthetic feeling not only, and can influence aluminium alloy
The design that wheel hub is created an aesthetic feeling in itself.
Invention content
The technical problem to be solved by the utility model is to provide a kind of wheel hub ventilation opening mold insert and wheel hubs, can not be directed to not
Same wheel hub is decorated, and reduces driving windage, applied widely.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of wheel hub ventilation opening mold insert, the mold insert
Shape it is similar to ventilation mouth-shaped, the back side of the mold insert is equipped with several card bases being clamped on wheel hub spoke.This practicality is new
The mold insert area of type is small, after being mounted on wheel hub, only covers the ventilation opening of wheel hub, can be increased by the moulding of mold insert and taken turns
The aesthetic feeling of hub；In addition, after mold insert covering, spoke is still exposed, the aesthetic feeling that spoke can be kept to design in itself, can also be by setting
Meter mold insert makes it cooperatively form better structure with spoke；When automobile is run, improve the stream condition that wheel hub rotation generates, improve
Reduce windage, energy-saving and emission-reduction.
As an improvement, the back side of the mold insert is equipped with the shape spring ring similar to insert shape, the spring ring and card
The medial surface of foot offsets.Spring ring can increase the bending strength of card base, and can prevent card base deformation from undesirably falling off wheel hub
Situation occur；Card base can be with the outside deformation of restricted spring circle.
As an improvement, the card base includes connecting portion and buckle, the buckle is arranged on the outside top position of connecting portion；
The one side of the buckle outwardly forms the first guide surface for inclined-plane, and the bottom surface bit plane of buckle forms stop surface.Mold insert is installed
When, mold insert is pressed on wheel hub, card base can smoothly be made to be stuck in the back of the body of spoke under the action of the first guide surface at the top of card base
Face.
As an improvement, chamfered transition is equipped between the stop surface and connecting portion forms fastening face.Stop surface is plane, can
Card base to be prevented to be detached from spoke, fastening face is inclined-plane, and the edge card of spoke, by the effect on inclined-plane, makes card base on fastening face
Block tighter.
As an improvement, the medial surface of the card base is equipped with the first support portion and guide part, the first support portion and guide part it
Between form limiting slot；The one side of the guide part inwardly forms the second guide surface for inclined-plane.Bullet can be made by the second guide surface
Spring coil is smoothly caught in limiting slot, and limiting slot can limit the position of spring ring, it is made not deviate by commitment positions.
As an improvement, the back side of the mold insert is equipped with several support feets, the support feet includes being used to support spring ring
The blocking portion of the second support portion top side of second support portion and setting, lateral surface and the spring ring of the blocking portion offset.Branch
On the one hand spike can make it keep identical height in each position with support spring circle；In addition, the blocking portion of support feet can be with
The inside deformation of restricted spring circle.
As an improvement, the back side of the mold insert is equipped with several limited posts, the limited post is arranged on the periphery of spring ring, institute
The side for stating limited post is equipped with the third support portion for being used to support spring ring.Limited post is inserted into the ventilation opening of wheel hub, can be limited
Make the play of entire mold insert；The third support portion of limited post is used to support spring ring, increases the assembling elasticity of card base, increases assembling
Fastening power afterwards.
As an improvement, the back side of the mold insert is equipped with the stiffener plate for connection card heel portion.
As an improvement, the mold insert is equipped with several air inlets.Air inlet can be made to reduce wind when rotated by design
Resistance.
In order to solve the above technical problems, another technical solution of the utility model is：A kind of wheel hub, including wheel rim, wheel propeller boss
With the spoke for connecting wheel rim with taking turns propeller boss, the ventilation opening of wheel hub is formed between adjacent spoke, at the ventilation opening of the wheel hub
Equipped with mold insert, the shape of the mold insert is similar to ventilation mouth-shaped, and the back side of the mold insert is clamped on wheel hub spoke equipped with several
On card base.
Caused advantageous effect is the utility model compared with prior art：
The mold insert area of the utility model is small, after being mounted on wheel hub, only covers the ventilation opening of wheel hub, can pass through
The moulding of mold insert increases the aesthetic feeling of wheel hub；In addition, after mold insert covering, spoke is still exposed, can keep what spoke designed in itself
Aesthetic feeling can also make it cooperatively form better structure with spoke by designing mold insert.
Description of the drawings
Fig. 1 is wheel hub structure schematic diagram.
Fig. 2 is mold insert and wheel hub decomposition diagram.
Fig. 3 is wheel hub vertical view.
Fig. 4 is mold insert front schematic view.
Fig. 5 is mold insert schematic rear view.
Fig. 6 is fastener structure schematic diagram.
Fig. 7 is supporting foot structure schematic diagram.
Fig. 8 is limiting rod structure schematic diagram.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings of the specification.
As shown in figure 3, a kind of automotive hub 1, including wheel rim 11, wheel propeller boss 13 and for connecting wheel rim 11 and wheel propeller boss 13
Spoke 12, the ventilation opening 14 of wheel hub is formed between adjacent spoke 12.
As shown in Figure 1, 2, mold insert 2 is equipped at the ventilation opening of the wheel hub 1, the mold insert 2 is incited somebody to action for plastics, light-weight,
And different moulding can be gone out with injection molding；The shape of the mold insert 2 is similar to 14 shape of ventilation opening, it is made not stop spoke
Item 12.The back side of the mold insert is equipped with several card bases 21 being clamped on wheel hub spoke 12, the card base 21 and mold insert along edge
It is integrated injection molding.For the structural strength of 21 root of enhancing card base, the back side of the mold insert is equipped with to connect card base 21
The stiffener plate 25 in portion, stiffener plate 25 are set substantially along the edge of mold insert 2.As shown in figure 4, the back side of the mold insert 2 is equipped with
The shape metal elastic spring coil 3 similar to 2 shape of mold insert, the medial surface of the spring ring 3 and card base 21 offset；Spring ring 3 can be with
Increase the bending strength of card base 21, and can prevent card base 21 from deforming the situation for undesirably falling off wheel hub 1 and occur；Card base 21 can be with
The outside deformation of restricted spring circle 3.The spring ring 3 of the present embodiment is close-shaped, can also use the spring ring 3 do not closed.
As shown in figure 5, card base 21 includes connecting portion 213 and buckle 211, the buckle 211 is arranged on the outer of connecting portion 213
Side roof part position, buckle 211 are connect by connecting portion 213 with mold insert 2.The one side of the buckle 211 outwardly is formed for inclined-plane
First guide surface 212, the bottom surface bit plane of buckle 211 form stop surface 214；When mold insert 2 is installed, mold insert 2 is pressed on wheel hub 1
On, card base 21 can smoothly be made to be stuck in the back side of spoke 12, stop surface under the action of first guide surface 212 at 21 top of card base
214 be plane, and card base 21 can be prevented to be detached from spoke 12.Chamfered transition shape is equipped between the stop surface 214 and connecting portion 213
Into fastening face 215；Fastening face 215 is inclined-plane, and the edge card of spoke 12, by the effect on inclined-plane, makes card base on fastening face 215
21 block tighter.The medial surface of the card base 21 is equipped with the first support portion 219 and guide part 217, and the first support portion 219 is with being oriented to
Limiting slot 216 is formed between portion 217, the one side of the guide part 217 inwardly forms the second guide surface 218 for inclined-plane；Pass through
Two guide surfaces 218 can make spring ring 3 smoothly be caught in limiting slot 216, and limiting slot 216 can limit the position of spring ring 3, make it
Commitment positions are not deviated by.
As shown in Figure 5,6, the back side of the mold insert 2 is equipped with several support feets 23, support feet 23 and 2 integrated injection molding of mold insert into
Type, support feet 23 are set between card base 21.The support feet 23 includes being used to support the second support portion 231 of spring ring 3 and set
The blocking portion 232 of 231 top side of the second support portion is put, lateral surface and the spring ring 3 of the blocking portion 232 offset.Support feet
23 one side can make it keep identical height in each position with support spring circle 3；In addition, the blocking portion 232 of support feet 23
It can be with the inside deformation of restricted spring circle 3.
As shown in Fig. 5,7, the back side of the mold insert 2 is equipped with several limited posts 24, and limited post 24 takes the shape of the letter U, limited post 24 with
2 integrated injection molding of mold insert.The limited post 24 is arranged on the periphery of spring ring 3, and the side of the limited post 24, which is equipped with, to be used for
The third support portion 241 of support spring circle 3.Limited post 24 is inserted into the ventilation opening 14 of wheel hub, can limit altering for entire mold insert 2
It is dynamic；The third support portion 241 of limited post 24 is used to support spring ring 3.
As shown in figure 4, the mold insert 2 is equipped with several air inlets 22, the direction of air inlet 22 and the direction of rotation of wheel hub
Identical, the mold insert camber at air inlet 22, with there is certain difference in height below before air inlet 22, which sets
Meter can reduce windage.
Claims (10)
1. a kind of wheel hub ventilation opening mold insert, it is characterised in that：The shape of the mold insert is similar to ventilation mouth-shaped, the mold insert
The back side is equipped with several card bases being clamped on wheel hub spoke.
2. a kind of wheel hub ventilation opening mold insert according to claim 1, it is characterised in that：The back side of the mold insert is equipped with shape
The medial surface of the spring ring similar to insert shape, the spring ring and card base offsets.
3. a kind of wheel hub ventilation opening mold insert according to claim 2, it is characterised in that：The card base includes connecting portion and button
Portion, the buckle are arranged on the outside top position of connecting portion；The one side of the buckle outwardly forms first for inclined-plane and is oriented to
Face, the bottom surface bit plane of buckle form stop surface.
4. a kind of wheel hub ventilation opening mold insert according to claim 3, it is characterised in that：Between the stop surface and connecting portion
Fastening face is formed equipped with chamfered transition.
5. a kind of wheel hub ventilation opening mold insert according to claim 2, it is characterised in that：The medial surface of the card base is equipped with the
One support portion and guide part form limiting slot between the first support portion and guide part；The one side of the guide part inwardly is inclined-plane
Form the second guide surface.
6. a kind of wheel hub ventilation opening mold insert according to claim 2, it is characterised in that：The back side of the mold insert is equipped with several
Support feet, the support feet include being used to support the blocking of the second support portion top side of the second support portion of spring ring and setting
Portion, lateral surface and the spring ring of the blocking portion offset.
7. a kind of wheel hub ventilation opening mold insert according to claim 2, it is characterised in that：The back side of the mold insert is equipped with several
Limited post, the limited post are arranged on the periphery of spring ring, and the side of the limited post is equipped with the third for being used to support spring ring
Support portion.
8. a kind of wheel hub ventilation opening mold insert according to claim 1, it is characterised in that：The back side of the mold insert is equipped with and is used for
The stiffener plate in connection card heel portion.
9. a kind of wheel hub ventilation opening mold insert according to claim 1, it is characterised in that：The mold insert is equipped with several air inlets
Mouthful.
10. a kind of wheel hub including wheel rim, wheel propeller boss and for connecting wheel rim and taking turns the spoke of propeller boss, is formed between adjacent spoke
The ventilation opening of wheel hub, it is characterised in that：Mold insert, shape and the ventilation mouth-shaped of the mold insert are equipped at the ventilation opening of the wheel hub
Similar, the back side of the mold insert is equipped with several card bases being clamped on wheel hub spoke.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721463796.XU CN207549854U (en) | 2017-11-06 | 2017-11-06 | A kind of wheel hub ventilation opening mold insert and wheel hub |
| PCT/CN2018/094668 WO2019085540A1 (en) | 2017-11-06 | 2018-07-05 | Hub ventilation opening insert and hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721463796.XU CN207549854U (en) | 2017-11-06 | 2017-11-06 | A kind of wheel hub ventilation opening mold insert and wheel hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207549854U true CN207549854U (en) | 2018-06-29 |
Family
ID=62682103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721463796.XU Active CN207549854U (en) | 2017-11-06 | 2017-11-06 | A kind of wheel hub ventilation opening mold insert and wheel hub |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207549854U (en) |
| WO (1) | WO2019085540A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019085540A1 (en) * | 2017-11-06 | 2019-05-09 | 广州市金钟汽车零件股份有限公司 | Hub ventilation opening insert and hub |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5325080B2 (en) * | 2009-12-01 | 2013-10-23 | 株式会社ホンダアクセス | Vehicle wheel |
| CN202169843U (en) * | 2011-06-29 | 2012-03-21 | 广州市金钟汽车零件制造有限公司 | Automobile hub decorating component |
| US9365074B2 (en) * | 2013-03-15 | 2016-06-14 | RealWheels Corporation | Wheel cover assembly and method of mounting |
| CN203438770U (en) * | 2013-08-28 | 2014-02-19 | 扬州市源峰机电制造有限公司 | Novel hub |
| CN207549854U (en) * | 2017-11-06 | 2018-06-29 | 广州市金钟汽车零件股份有限公司 | A kind of wheel hub ventilation opening mold insert and wheel hub |
-
2017
- 2017-11-06 CN CN201721463796.XU patent/CN207549854U/en active Active
-
2018
- 2018-07-05 WO PCT/CN2018/094668 patent/WO2019085540A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019085540A1 (en) * | 2017-11-06 | 2019-05-09 | 广州市金钟汽车零件股份有限公司 | Hub ventilation opening insert and hub |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019085540A1 (en) | 2019-05-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |