CN204383105U - A kind of front bumper blocking cover structure - Google Patents
A kind of front bumper blocking cover structure Download PDFInfo
- Publication number
- CN204383105U CN204383105U CN201420787738.2U CN201420787738U CN204383105U CN 204383105 U CN204383105 U CN 204383105U CN 201420787738 U CN201420787738 U CN 201420787738U CN 204383105 U CN204383105 U CN 204383105U
- Authority
- CN
- China
- Prior art keywords
- bumper
- blanking cover
- front bumper
- spoiler
- clear opening
- 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
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- 230000000903 blocking effect Effects 0.000 title claims abstract description 19
- 241001272720 Medialuna californiensis Species 0.000 claims description 5
- 230000008859 change Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 abstract description 3
- 230000003044 adaptive effect Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 7
- 238000005553 drilling Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
The utility model discloses a kind of front bumper blocking cover structure, comprise front bumper and be installed on the blanking cover on front bumper, front bumper is provided with clear opening, and blanking cover is connected in clear opening, the outer rim in blanking cover front is installed with elasticity clamping and covers lip limit.The utility model is by the adaptive improvement to blocking cover structure, make blanking cover just can continue coupling when simple aft-loaded airfoil only made by original bumper/spoiler to use, and without the need to the little change in the local just die sinking again only because of bumper/spoiler, thus greatly reduce expenses, and structure is simple, fixing reliable, blanking cover and bumper/spoiler outward appearance syncretizing effect good.
Description
Technical field
The utility model relates to a kind of car body component structure, and in particular, it relates to a kind of front bumper blocking cover structure.
Background technology
In prior art, Federal bumper adopts integrated formed structure usually, contains the exploitation of towing hook blanking cover, and bumper/spoiler, by mould molding, during machine-shaping, bumper/spoiler generates counterbore with the level simultaneously, in the fixedly embedded counterbore of towing hook blanking cover.If blanking cover position also needs adjustment after vehicle changes power, the mould of bumper/spoiler will be developed again, and die sinking costly again.If not die sinking again, but continue to use original bumper mold, again blanking cover mounting hole is processed, a large amount of expense can be saved like this, if but be difficult to without mould on bumper/spoiler, process the stepped counterbore made new advances, therefore clear opening can only be processed as new blanking cover mounting hole on original model bumper/spoiler new location, but be subject to the impact in blocking cover structure and bumper shape face, blanking cover positioning difficulty in clear opening is larger, overall appearance face is also difficult to reach smooth effect, in this case the syncretizing effect of blanking cover and bumper/spoiler is improved if do not managed, user fills up this patch installing formula beyond affordability.Publication number is that the utility model of CN201792710U discloses a kind of bumper uncoupling blocking cap mechanism on April 13rd, 2011, comprise the blanking cover installation portion of circular blanking cover and bumper/spoiler, described blanking cover is provided with four point symmetries and is distributed in the buckle at its edge, limit buckle and two boss, described two boss are semi-cylindrical hill and non-conterminous, and the blanking cover installation portion of described bumper/spoiler is provided with two semi-circular recesses matched with boss.This blocking cap mechanism structure is simple, be easy to manufacture, easy for installation, and without the need to just can easily open by other instruments, in opening process, also can not damage miscellaneous part.But the structure of this utility model is only applicable to the existing bumper/spoiler shaping by Mould Machining, blanking cover and being connected and fixed of bumper/spoiler depend on bumper/spoiler with the blanking cover installation portion that mould generates, once blanking cover position needs variation on bumper/spoiler, again die sinking can only process the blanking cover installation portion needed for blanking cover in a new location, otherwise blanking cover cannot be installed.
Utility model content
The mounting structure of existing front bumper blanking cover is comparatively complicated, be difficult to the variation adapting to carry out simple aft-loaded airfoil post-mounting structure on original bumper basis, be unfavorable for the change of least cost reply bumper/spoiler blanking cover position, for overcoming this defect, the utility model provides one can be suitable for simple blanking cover mounting structure, thus elimination is because changing the front bumper blocking cover structure of the cost increase brought in bumper/spoiler blanking cover position.
The technical solution of the utility model is: a kind of front bumper blocking cover structure, comprise front bumper and be installed on the blanking cover on front bumper, front bumper is provided with clear opening, and blanking cover is connected in clear opening, the outer rim in blanking cover front is installed with elasticity clamping and covers lip limit.In the development of automobile product; vehicle often can be upgraded, and in the middle of this, dynamic assembly often changes, and in order to reach the requirement of performance objective; towing hook position also changes with the change of dynamic assembly usually, and then causes the change of blanking cover position on front bumper.If retain original blocking cover structure, bumper/spoiler must also want corresponding reservation counter bore structure with the level, can coordinate with blanking cover, and this counter bore structure is except generating by Mould Machining, other job operation is difficult to accomplish, and in order to change a lower plug cover position just cost about 1,000,000 yuan die sinkings again, such cost is very high, extremely uneconomical.If continue to use original mould, original bumper/spoiler, just on bumper/spoiler new location, process blanking cover mounting hole with drilling process, then blanking cover is connected with bumper/spoiler on this new location, just can be greatly cost-saving.But be generally only suitable for processing clear opening with drilling process on the bumper/spoiler of finite thickness, process airplane crash in morning degree with the level very large, for this reason to continue to use original mould and original bumper/spoiler, must blocking cover structure be redesigned, with solve the installation location of blanking cover in clear opening, in appearance with the difficult problem such as the fusion of bumper/spoiler.Elasticity clamping is now set and covers lip limit, not only can by elasticity clamping cover lip limit and bumper/spoiler surface mutual push up to press strengthen the fixed effect of blanking cover on bumper/spoiler, can also cover with elasticity clamping the tolerance clearance that blanking cover and clear opening are covered in lip limit, guarantee outward appearance neat appearance.
As preferably, the front that elasticity clamping covers lip limit is the curved surface of evagination.The curved surface of front generally in evagination of bumper/spoiler, elasticity clamping covers the curve form that evagination is also processed on lip limit, can make like this to seamlessly transit between blanking cover and bumper/spoiler, avoid between blanking cover and bumper/spoiler, forming large contrast, blanking cover and bumper/spoiler outward appearance are merged better.
As preferably, blanking cover side face is provided with heart positioning boss.By coordinating heart positioning boss and clear opening hole wall, blanking cover can exactly to the heart in clear opening, more regular, more put in place carry out installation location.
As preferably, to the free end end semicircular in shape of heart positioning boss.The semi-round free end to heart positioning boss due to profile round and smooth, and not easily interfere between clear opening, jam.
As preferably, the outer rim at the blanking cover back side is installed with the Elastic buckle of half moon.Round and smooth outside half moon, blanking cover ecto-entad advances during clear opening and can lead preferably, makes Elastic buckle smoothly by clear opening, enters inside bumper/spoiler and clamp bumper/spoiler.
The beneficial effects of the utility model are:
Save product up-gradation improvement cost.The utility model, by the adaptive improvement to blocking cover structure, makes blanking cover just can continue coupling when simple aft-loaded airfoil only made by original bumper/spoiler and uses, and without the need to the little change in the local just die sinking again only because of bumper/spoiler, thus greatly reduce expenses.
Structure is simple, fixing reliable.In the utility model, the clear opening that bumper/spoiler more simply, is more easily processed by structure coordinates with blanking cover, blanking cover covers lip limit by elasticity clamping and Elastic buckle compresses at the front and back of bumper/spoiler respectively, makes blanking cover reliably be fixed in the clear opening of bumper/spoiler.
Blanking cover and bumper/spoiler outward appearance syncretizing effect good.Elasticity clamping in the utility model on blanking cover covers lip limit can be made to seamlessly transit between blanking cover and bumper/spoiler, blanking cover and bumper/spoiler outward appearance is merged better, guarantees the attractive in appearance of profile.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of vertical profile structural representation of the present utility model;
Fig. 3 is a kind of structural representation of buckle teeth seat in the utility model.
In figure, 1-front bumper, 2-blanking cover, 3-elasticity clamping covers lip limit, 4-clear opening, 5-to heart positioning boss, 6-Elastic buckle.
Detailed description of the invention
Below in conjunction with accompanying drawing specific embodiment, the utility model is described in further detail.
Embodiment:
As shown in Figure 1 to Figure 3, a kind of front bumper blocking cover structure, comprise front bumper 1 and the blanking cover 2 being installed on the circle on front bumper 1, front bumper 1 is provided with clear opening 4, blanking cover 2 is connected in clear opening 4, and the outer rim in blanking cover 2 front is installed with elasticity clamping and covers lip limit 3, it is rounded that elasticity clamping covers lip limit 3 gabarit, radial section is that free end is tapering, the half moon that fixed end is thicker.The front that elasticity clamping covers lip limit 3 be the curved surface of evagination, and elasticity clamps the curved surface covering lip limit 3 and roughly merges with the curved surface in front bumper 1 front and be connected.Blanking cover 2 side face is evenly equipped with four to heart positioning boss 5.To the transversal surface semicircular in shape of heart positioning boss 5.The outer rim at blanking cover 2 back side is installed with the Elastic buckle 6 of half moon.Blanking cover 2, elasticity clamping covers lip limit 3 and Elastic buckle 6 three with PA6 material integrated injection molding.
After original the be suitable for vehicle dynamic assembly upgrading of front bumper 1, need to change towing hook position to reach performance objective requirement, cause blanking cover 2 position on front bumper 1 also will change thereupon, for cost-saving as far as possible, continue to use original bumper mold processing front bumper 1, but original blanking cover 2 is installed counterbore and to be abandoned and need not, and drilling is the simplest on new position, the clear opening 4 the most easily processed, when blanking cover 2 in the utility model assembles with new front bumper 1, blanking cover 2 back side is penetrated also firmly pushing in clear opening 4 inwardly, penetrating process Elastic buckle 6 by natural resiliency comformability gathering distortion to avoid interfering with clear opening 4, Elastic buckle 6 entirety shifts out clear opening 4 when arriving inside front bumper 1, Elastic buckle 6 resilience is opened, to block inside front bumper 1 around clear opening 4 aperture, meanwhile elasticity clamping covers lip limit 3 and also with outside front bumper 1 produces around clear opening 4 aperture and extrude, and because of natural resiliency formation predetermincd tension, such elasticity clamping covers lip limit 3 and Elastic buckle 6 respectively outside front bumper 1, inner side clamping, blanking cover 2 side face is again by pushing against heart positioning boss 5 and clear opening 4 hole wall, thus make front bumper 1 and blanking cover 2 reach stable firmly to coordinate.
Claims (5)
1. a front bumper blocking cover structure, comprise front bumper (1) and be installed on the blanking cover (2) on front bumper (1), it is characterized in that front bumper (1) is provided with clear opening (4), blanking cover (2) is connected in clear opening (4), the outer rim in blanking cover (2) front is installed with elasticity clamping and covers lip limit (3).
2. front bumper blocking cover structure according to claim 1, is characterized in that elasticity clamps the curved surface that the front of covering lip limit (3) is evagination.
3. front bumper blocking cover structure according to claim 1, is characterized in that blanking cover (2) side face is provided with heart positioning boss (5).
4. front bumper blocking cover structure according to claim 3, is characterized in that the transversal surface semicircular in shape to heart positioning boss (5).
5. the front bumper blocking cover structure according to claim 1 or 2 or 3 or 4, the outer rim that it is characterized in that blanking cover (2) back side is installed with the Elastic buckle (5) of half moon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420787738.2U CN204383105U (en) | 2014-12-12 | 2014-12-12 | A kind of front bumper blocking cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420787738.2U CN204383105U (en) | 2014-12-12 | 2014-12-12 | A kind of front bumper blocking cover structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204383105U true CN204383105U (en) | 2015-06-10 |
Family
ID=53355854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420787738.2U Expired - Fee Related CN204383105U (en) | 2014-12-12 | 2014-12-12 | A kind of front bumper blocking cover structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204383105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782454A (en) * | 2016-04-01 | 2016-07-20 | 刘锦刚 | Covering device for movable gap |
-
2014
- 2014-12-12 CN CN201420787738.2U patent/CN204383105U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782454A (en) * | 2016-04-01 | 2016-07-20 | 刘锦刚 | Covering device for movable gap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150610 |