CN207875789U - Body structure, the blanking cover for opening - Google Patents
Body structure, the blanking cover for opening Download PDFInfo
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- CN207875789U CN207875789U CN201721721859.7U CN201721721859U CN207875789U CN 207875789 U CN207875789 U CN 207875789U CN 201721721859 U CN201721721859 U CN 201721721859U CN 207875789 U CN207875789 U CN 207875789U
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- blanking cover
- opening
- ontology
- plane
- cover according
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- 239000012530 fluid Substances 0.000 claims description 7
- 239000000565 sealant Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 230000037237 body shape Effects 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Abstract
A kind of blanking cover of opening this application discloses body structure and on body structure.The blanking cover includes：Ontology, the ontology have shape substantially corresponding with the opening shape and cover the end of the opening；Multiple card bases are circumferentially set on the ontology, at least one of the multiple card base has at least two-stage step that is formed by its surface, and wherein first step and second step are arranged along the depth direction of the opening to be provided from the first step towards the incremental clamping region of the second step for the opening.This application involves blanking cover be suitable for the thickness of different sheet metal components, it is wider range can be clamped.
Description
Technical field
The application belongs to field of automobile body design, in particulars relate to a kind of body structure and is open on body structure
Blanking cover.
Background technology
Blanking cover is a kind of vehicle body sealing class part.Since vehicle body has the useless hole such as a series of fabrication hole or assembly via,
The later stage is needed to block this some holes, with the closing portion of the sound insulaton performance and higher-strength that have obtained.
In general, for the plank of different-thickness, the blanking cover for developing respective thickness is needed.Product design pipe had both been increased in this way
Reason expense, and mistake proofing is installed by the blanking cover type factory on the high side that is unfavorable for.
Utility model content
This application involves one side there is provided it is a kind of for opening blanking cover, including：Ontology, the ontology have
Shape substantially corresponding with the opening shape and the end for covering the opening；Multiple cards are circumferentially set on the ontology
Foot, at least one of the multiple card base have at least two-stage step formed by its surface, wherein first step and second
Step is arranged along the depth direction of the opening and is incremented by with being provided from the first step towards the second step for the opening
Clamping region.
In above-mentioned blanking cover, the surface of the card base include face the end first step inclined-plane and second step it is oblique
Face, and the intermediate incline away from the end between the first step inclined-plane and the second step inclined-plane.
In above-mentioned blanking cover, the gradient on the first step inclined-plane is different from the gradient on the second step inclined-plane.
In above-mentioned blanking cover, the height of the first step is not less than the minimum value of the depth bounds of the opening, described
Maximum value of the height of first step and the second step not less than the depth bounds of the opening.
In above-mentioned blanking cover, the shape of the main body is circle, ellipse, kidney-shaped, rectangle, T shapes or irregular shape.
In above-mentioned blanking cover, the main body includes the first end and opposite with the first end second where the end
There is free end, the free end to extend towards the first end from the second end for end, the card base.
In above-mentioned blanking cover, multiple supports between the first end and the second end by being spaced apart by the card base
Portion connects.
In above-mentioned blanking cover, there is the card base free end, the free end to prolong far from the end from the end
It stretches.
In above-mentioned blanking cover, the ontology, the end and the card base are the one-pass molding part integrated.
In above-mentioned blanking cover, a circle is provided projectingly for close with the opening sealing around the main body on the end
Sealing.
The other side that the application proposes is provided with blanking cover knot there is provided a kind of body structure on the body structure
Structure.The blocking cover structure includes opening and any one of the above blanking cover for the opening.
This application involves blanking cover be suitable for the thickness of different sheet metal components, it is wider range can be clamped.Setting based on the application
Principle is counted, blanking cover can be used for variously-shaped opening.After blanking cover is clamped in place, it can be firmly held in opening, be not easy to pull out
Go out.
Through the following detailed description with reference to the accompanying drawings, other aspect and feature of the application become apparent.But it should know
Road, which is only the purpose design explained, not as the restriction of scope of the present application, this is because it should refer to
Appended claims.It should also be noted that attached drawing is merely intended to conceptually illustrate structure and flow described herein, unless in addition
It points out, it is not necessary to scale attached drawing.
Description of the drawings
In conjunction with attached drawing refering to the detailed description of detailed description below, the application will be more fully appreciated, in attached drawing
Same reference numbers refer to same element in view always.Wherein：
Fig. 1 be this application involves blanking cover first embodiment structural schematic diagram；
Fig. 2 is the front view of blanking cover in Fig. 1；
Fig. 3 be this application involves blanking cover second embodiment structural schematic diagram；
Fig. 4 be this application involves blanking cover 3rd embodiment structural schematic diagram；
Fig. 5 be this application involves blanking cover fourth embodiment structural schematic diagram；
Fig. 6 be this application involves blanking cover the 5th embodiment structural schematic diagram；
Fig. 7 be this application involves blanking cover clamping region schematic diagram；
Fig. 8 be this application involves blanking cover be used in the schematic diagram of thin plate；And
Fig. 9 be this application involves blanking cover be used in the schematic diagram of slab.
Specific implementation mode
For help those skilled in the art can definitely understand this application claims theme, below in conjunction with the accompanying drawings
The specific implementation mode of the application is described in detail.
This application involves blanking cover the plate with opening is blocked, the gold sealed especially suitable for the needs on vehicle body
Belong to plate.In addition, this application involves blanking cover be suitable for the plates of multiple and different thickness within the scope of certain thickness, therefore with logical
The property used.
Fig. 1 be this application involves blanking cover first embodiment structural schematic diagram.Fig. 2 is the front view of blanking cover in Fig. 1.
As shown in both figures, blanking cover 10 includes main body 11.Main body 11 has the shape and axis for the shape for corresponding essentially to opening to be blocked
Two upward ends 122,112.End in first end 122 is the flange 12 radially extended, which enters in blanking cover
Opening is below to the end face of opening, so as to cover opening.Also set up card base 13 on ontology 11, card base 13 has multiple, surround
Ground is arranged on ontology 11.Card base 13 can be arranged there are many mode on ontology 11, this will be described herein-after.
At least two-stage step, respectively first step 131 and second step 132 are formed on the surface of card base 13.This
Two-stage step is also to be arranged along the depth direction of opening, and provide the clamping area with opening cooperation simultaneously along the axial of ontology 11
Domain.Clamping region is from first step 131 towards the incremental region contacted with open interior of second step 132.It is high to be clamped region
Degree（It is also axial length）Depending on the depth that is open（It is also the thickness of plate）.For the plate of different-thickness, it is clamped the height in region
It is different.When the thinner thickness of plate, ontology 11 enters the depth location that first step 131 is contacted with opening, is clamped area
Domain is in first step 131.When the thickness of plate is thicker, ontology 11 enters the depth location that second step 132 is contacted with opening,
It is clamped region overlay first step 131 and second step 132.Card base 13 has a point elasticity, especially radially.Cause
This, after ontology 11, which enters, to be open, card base 13 is radially slightly distorted so that ontology 11 is kept in the opening.
The surface of card base 13 includes the first step inclined-plane a formed by first step 131, is formed by second step 132
Intermediate incline b between second step inclined-plane c and first step inclined-plane a second steps inclined-plane c, wherein first step inclined-plane a and
Second step inclined-plane c faces end 122 and tilts, and intermediate incline c is tilted away from end 122.First step inclined-plane a, transition are oblique
Face b and with second step inclined-plane c have respective gradient.See from figure, the gradient of first step inclined-plane a with second
The gradient of rank inclined-plane c is different, can provide the clamping connection of the different size of opening of the plate for different-thickness.
When blanking cover 10, which blocks, to be open, along the direction of insertion of blanking cover, second step 132 before this contacted with opening, then
It is first step 131.See from figure, second step 132 defines the maximum radial dimension of card base 13.When opening passes through this
After maximum radial dimension, if opening depth is smaller, plate has finally been stuck on the position of first step 131, if opening is deep
Spend it is larger, then plate be finally stuck in covering first step 131 and second step 132 position on.Accordingly, for this application involves
Blanking cover card base 13, the minimum value for the plate thickness that the High definition of first step 131 can be clamped, first step 131 and second
The maximum value for the plate thickness that the High definition of step 132 can be clamped.The minimum value and maximum value constitute the thickness for the plate that can be clamped
Spend range.Although having already mentioned above, the gradient of first step inclined-plane a, intermediate incline b and second step inclined-plane c are adjustable,
Be step radial dimension it is related with the intensity of openings of sizes and card base 13.If expanding the thickness model for the plate that can be clamped simply
It encloses, i.e., is realized by increasing height, the intensity of card base 13 can be impacted.It therefore, can be by providing multiple ranges such as not
Blanking cover（These blanking covers have step height and gradient through design）To meet various situations and demand.
The blanking cover 10 of the embodiment illustrated in fig. 1 circular hole smaller for diameter, the blanking cover 20 of embodiment illustrated in fig. 3 are used for diameter
Larger circular hole.The opening of different shapes that need to be blocked is adapted to according to body shape is changed.Blanking cover 30 shown in Fig. 4 is used for waist
Shape hole, the blanking cover 40 shown in Fig. 5 are used for rectangular opening, and the blanking cover 50 shown in Fig. 6 is used for T-shaped hole.When need block irregular shape
Hole when, the body shape of blanking cover need to be designed to corresponding shape.
Next blanking cover shown in Fig. 3-6 is introduced, identical as the component of blanking cover in Fig. 1 in these figures or approximate portion
Part has identical or approximate label, and will not be described in great detail.For blanking cover embodiment 20 shown in Fig. 3 and Fig. 4;30, this
Body 21;31 have first end 222;322 and second end 212;312.Flange 22;32 are located at first end 222;On 322 end, the
Two ends 212;312 form closed circular, first end 222;322 and second end 212;Pass through multiple support portions 24 between 312;34 connect
It connects.It is spaced apart by a card base 23 or 33 between two neighboring support portion 24 or 34.Card base 23;33 can with even numbers or in
The heart is symmetrically arranged at ontology 21;On 31.Card base 23;33 free end 233;333 from second end 212;312 to first end 222;
322 extend.Such an arrangement provides relatively firm support and card bases 23;33 smaller deflections.Blanking cover 20;30 in the opening
When, card base 23;33 have small contraction, when blanking cover snaps into, because of elastic reaction card base 23;33 open the sound that can send out " click "
Sound reminds staff to install.
For Fig. 5 and blanking cover embodiment 40 shown in Fig. 6;50, card base 43;53 free end 433;533 from end
422;522 far from end 422;522 extend.Card base 43;53 quantity is more while its arrangement need to be considered not interfere surrounding
Other parts.In this case, when blanking cover 40;50 when being installed in place, card base 43;Bounce is enough caused by 53 deformations
Make ontology 41;51 keep in the opening.
Ontology 11;21;31;41;51, end 122;222;322;422;522 and card base 13;23;33;43;53 be integrated
One-pass molding part together.In end 122;222;322;422;Fluid sealant 15 is also molded on 522;25;35;45;55.It should
Fluid sealant 15;25;35;45;55 be that quadric injection mould is attached to end 122 on the basis of above-mentioned one-pass molding part;222;322;
422;On 522.The fluid sealant 15;25;35;45;55 surround ontology 11;21;31;41;51 1 circle arrangements, i.e. fluid sealant 15;
25;35;45;55 general shape is consistent with opening shape.When blanking cover 10;20;30;40;After 50 clampings in place, fluid sealant 15;
25;35;45;55 are resisted against the end face of opening（That is plate face）On, pass through the baking process under high temperature, fluid sealant 15;25;35;45;
55 meltings link together plate and end, to sealed opening.
This application involves blanking cover use state signal it is as Figure 7-9.When board is connected to, plate is glued with sealing
It touches.When plate is thin plate 6, board is connected in the region 81 of first step；When plate is slab 7, board is connected on covering First
In the region 82 of rank 81 and second step.
Although being illustrated in detail in and having described the specific embodiment of the application to illustrate the principle of the application, it should be understood that
, the application can be with embodied in other without departing from such principle.
Claims (11)
1. a kind of blanking cover for opening, including：Ontology (11;21;31;41;51), the ontology has and the opening shape
Substantially corresponding shape and the end (122 for covering the opening;222;322;422;522)；Circumferentially it is arranged on the ontology
Multiple card bases (13;23;33;43;53), it is characterized in that：At least one of the multiple card base, which has, to be formed by its surface
At least two-stage step, wherein first step (131;231;331;431;And second step (132 531);232;332;432;532)
It is arranged to be provided from the first step towards the incremental card of the second step for the opening along the depth direction of the opening
Connect region.
2. blanking cover according to claim 1, it is characterized in that：The card base (13;23;33;43;53) surface includes facing
The end (122;222;322;422;522) first step inclined-plane (a) and second step inclined-plane (c), and described the
The intermediate incline (c) away from the end between one step inclined-plane (a) and the second step inclined-plane (c).
3. blanking cover according to claim 2, it is characterized in that：The gradient of the first step inclined-plane (a) is different from described
The gradient on second step inclined-plane (c).
4. blanking cover according to claim 1, it is characterized in that：The height of the first step is not less than the depth of the opening
Maximum of the height of the minimum value of range, the first step and the second step not less than the depth bounds of the opening
Value.
5. blanking cover according to claim 1, it is characterized in that：The ontology (11;21;31;41;51) shape be it is round,
Ellipse, kidney-shaped, rectangle, T shapes or irregular shape.
6. blanking cover according to claim 1, it is characterized in that：The ontology (11;21;31) include the end (122;
222;322) first end where and the second end (112 opposite with the first end;212;312), the card base (13;23;
33) there is free end (133;233;333), the free end extends from the second end towards the first end.
7. blanking cover according to claim 6, it is characterized in that：By by the card between the first end and the second end
Foot (13;23;33) multiple support portions (14 spaced apart;24;34) it connects.
8. blanking cover according to claim 1, it is characterized in that：The card base (43;53) there is free end (433;533), institute
State free end (433;533) from the end (422;522) it rises and extends far from the end.
9. blanking cover according to claim 1, it is characterized in that：The ontology (11;21;31;41;51), the end (122;
222;322;422;And the card base (13 522);23;33;43;53) it is the one-pass molding part integrated.
10. according to the blanking cover described in any one of claim 1-9, it is characterized in that：The end (122;222;322;422;
522) ontology (11 is surrounded on;21;31;41;51) circle is provided projectingly for the fluid sealant (15 with the opening sealing;
25;35;45;55)。
11. a kind of body structure, it is provided with blocking cover structure on the body structure, it is characterized in that：The blocking cover structure includes opening
Mouthful and for the opening the blanking cover according to any one of claim 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721721859.7U CN207875789U (en) | 2017-12-12 | 2017-12-12 | Body structure, the blanking cover for opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721721859.7U CN207875789U (en) | 2017-12-12 | 2017-12-12 | Body structure, the blanking cover for opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207875789U true CN207875789U (en) | 2018-09-18 |
Family
ID=63502690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721721859.7U Active CN207875789U (en) | 2017-12-12 | 2017-12-12 | Body structure, the blanking cover for opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207875789U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276963A (en) * | 2021-05-27 | 2021-08-20 | 奇瑞汽车股份有限公司 | Plugging piece and vehicle |
| CN113501052A (en) * | 2021-07-30 | 2021-10-15 | 岚图汽车科技有限公司 | Fireproof sealing plug cover for automobile floor |
-
2017
- 2017-12-12 CN CN201721721859.7U patent/CN207875789U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276963A (en) * | 2021-05-27 | 2021-08-20 | 奇瑞汽车股份有限公司 | Plugging piece and vehicle |
| CN113501052A (en) * | 2021-07-30 | 2021-10-15 | 岚图汽车科技有限公司 | Fireproof sealing plug cover for automobile floor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200820 Address after: Susong Road West and Shenzhen Road North, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Weilai (Anhui) Holding Co., Ltd Address before: Room 502, Minsheng Bank Building, 12 Cecil Harcourt Road, central, Hongkong, China Patentee before: NIO NEXTEV Ltd. |