CN214775687U - Lower decorative part of vehicle door - Google Patents
Lower decorative part of vehicle door Download PDFInfo
- Publication number
- CN214775687U CN214775687U CN202023196336.XU CN202023196336U CN214775687U CN 214775687 U CN214775687 U CN 214775687U CN 202023196336 U CN202023196336 U CN 202023196336U CN 214775687 U CN214775687 U CN 214775687U
- Authority
- CN
- China
- Prior art keywords
- inner plate
- rotating
- outer plate
- plate
- section
- 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.)
- Active
Links
Images
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model discloses a door lower part decoration, including inner panel, planking and rotation piece, it is at least including the rotation portion that supplies inner panel and planking upset to connect to rotate the piece, inner panel and planking are connected respectively to the both ends of rotation portion, can reduce the stress concentration of upset department for the visual region of outward appearance is more pleasing to the eye.
Description
Technical Field
The utility model relates to an automobile parts field, concretely relates to door lower part decoration.
Background
Among the prior art, door lower part decoration is inside, planking flip structure, and the inside upset of planking is folding inside in the back of installing on the door, and its structural style can effectively simplify spare part state, practice thrift development cost, but this structure upset department generally designs for reducing the silo structure, the upset of being convenient for, but reduces the silo and produce stress concentration in this place easily after the upset, causes the junction outward appearance to be whitish, influences the pleasing to the eye of the visual region of outward appearance.
Therefore, in order to solve the above problems, there is a need for a door lower garnish that can reduce stress concentration at the turnover portion, so that the visible region of the appearance is more aesthetically pleasing.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at overcoming the defect among the prior art, provide door lower part decoration, can reduce the stress concentration of upset department for the visual region of outward appearance is more pleasing to the eye.
The utility model discloses a door lower part decoration, including inner panel, planking and rotation piece, it is at least including the rotation portion that supplies inner panel and planking upset to connect to rotate the piece, inner panel and planking are connected respectively to the both ends of rotation portion.
Furthermore, one end of the inner plate is connected with an inner plate rotating section, and one end of the outer plate is connected with an outer plate rotating section; the two ends of the rotating part are respectively connected with the inner plate rotating section and the outer plate rotating section.
Further, the rotating part further comprises an inner plate connecting part and an outer plate connecting part, one end of the rotating part is connected with the inner plate rotating part through the inner plate connecting part, and the other end of the rotating part is connected with the outer plate rotating part through the outer plate connecting part.
Further, the rotating part further comprises an inner plate decompression part and an outer plate decompression part, the inner plate decompression part is connected between one end of the inner plate connecting part and one end of the rotating part, and the outer plate decompression part is connected between the other end of the outer plate connecting part and the other end of the rotating part.
Further, on the cross-section of rotation direction behind inner panel and the planking joint, the portion of rotating is the arc structure, just the angle that the arc structure radian corresponds is not less than 180.
Further, on the cross section of the rotation direction after the inner plate and the outer plate are clamped, the inner plate pressure reducing part is connected with the inner plate connecting part at an angle, and the outer plate pressure reducing part is connected with the outer plate pressure reducing part at an angle.
Furthermore, the inner plate and the outer plate are clamped and then are arranged on the cross section in the rotating direction, and the rotating section of the inner plate is connected with the inner plate at an angle; the outer plate rotating section is connected with the outer plate in parallel along the extension line direction of the outer plate.
Further, on the cross-section of direction of rotation behind inner panel and the planking joint, inner panel connecting portion size crescent transition connection inner panel rotates the section, planking connecting portion size crescent transition connection planking rotates the section.
Further, on the cross-section of direction of rotation after inner panel and planking joint, the angle that inner panel connecting portion and planking connecting portion extension line intersect is not more than 90.
Further, the inner plate and the outer plate are clamped and then arranged on the cross section in the rotating direction, and the angle formed by the intersection of the extension lines of the inner plate decompression part and the outer plate decompression part is not larger than 90 degrees.
Further, the inner plate connecting portion is connected with the inner plate decompression portion and the inner plate rotating section through smooth curve transition, and the outer plate connecting portion is connected with the outer plate decompression portion and the outer plate rotating section through smooth curve transition.
The utility model has the advantages that: the utility model discloses a lower decorating part of a vehicle door, which is integrally formed on an outer plate of an inner plate through a rotating piece, more particularly, one end of the rotating piece is integrally formed on the outer plate, and the other end is integrally formed on the inner plate; the inner plate and the outer plate are integrated during injection molding, and the inner plate and the outer plate are turned and folded inwards after being arranged on the vehicle door, so that the structural form can effectively simplify the state of parts and save the development cost; the inner plate and the outer plate are connected in a clamping manner, which belongs to the prior art, and the scheme is not described in detail; rotate the piece and form promptly in the upset department of inner panel and planking, can reduce the stress concentration of upset department for the visual region of outward appearance is more pleasing to the eye, on the cross-section of direction of rotation behind inner panel and the planking joint, rotation portion is the arc structure, just the angle that the arc structure radian corresponds is not less than 180, more accurately says so between 315 and 345, as shown in the figure, rotation portion open position angle is between 15 and 45, more accurate is 20, can effectively reduce the whitening of upset hookup location for whole exterior structure is more pleasing to the eye.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 along the direction A-A;
fig. 3 is a schematic structural diagram of the point B in fig. 2 according to the present invention.
Detailed Description
Fig. 1 is the structural schematic diagram of the present invention, fig. 2 is the structural schematic diagram of the present invention from a-a to B in fig. 1, fig. 3 is the structural schematic diagram of the present invention from B in fig. 2, as shown in the figure, the door lower part decoration in this embodiment includes an outer plate 2, an inner plate 1 and a rotation piece 3, the rotation piece 3 at least includes a rotation portion 31 for the turnover connection of the outer plate 2 and the inner plate 1, the outer plate 2 and the inner plate 1 are connected respectively at both ends of the rotation portion 31. The two ends are two ends on the plane of the rotation direction of the outer plate 2 and the inner plate 1; the rotating piece 3 is integrally formed on the inner plate 1 of the outer plate 2, more specifically, one end of the rotating piece 3 is integrally formed on the inner plate 1, and the other end is integrally formed on the outer plate 2; the inner plate 1 and the inner plate 1 are integrated during injection molding, and the inner plate 1 is turned and folded inwards after being arranged on a vehicle door, so that the structural form can effectively simplify the state of parts and save the development cost; the inner plates 1 are also connected in a clamping manner, which belongs to the prior art, and the scheme is not described again; rotate piece 3 and form promptly in the upset department of planking 2 and inner panel 1, can reduce the stress concentration of upset department for the visual region of outward appearance is more pleasing to the eye, 2 planking and 1 joint of inner panel are on the cross-section of direction of rotation after, rotation portion 31 is the arc structure, just the angle that the arc structure radian corresponds is not less than 180, more accurately says so between 315 and 345, as shown in the figure, rotation portion 31 open position angle is between 15 and 45, more accurate is 20, the whitening structure is prevented in the decompression of this upset structural design, rotation portion 31 is arc decompression structure, for main stress concentration region, bears the bending strength when directly overturning, reaches the mesh that direct decompression prevents whitening, can effectively reduce the whitening of upset hookup location, makes whole exterior structure more pleasing to the eye.
In this embodiment, one end of the outer plate 2 is connected with an outer plate rotating section 21, and one end of the inner plate 1 is connected with an inner plate rotating section 11; the two ends of the rotating part 31 are respectively connected with the outer plate rotating section 21 and the inner plate rotating section 11; the outer plate 2 and the inner plate 1 are clamped and then are arranged on the section in the rotating direction, and the outer plate rotating section 21 is connected with the outer plate 2 in an angled mode; the inner plate rotating section 11 is connected with the inner plate 1 in parallel along the extension line direction of the inner plate 1; as shown in the figure, the outer plate rotating section 21 is connected with the outer plate 2 at an obtuse angle, the transition position is a smooth curve, the inner plate rotating section 11 is directly formed at one end of the outer plate 2, the shape aesthetic feeling is increased, when the outer plate 2 is installed, the outer plate rotating section 21 is approximately parallel to a horizontal line, the approximately parallel extension meaning is that errors such as installation, manufacture and connection are allowed on the basis of parallel, and the intersection of the outer plate rotating section 21 and the extension line of the inner plate rotating section 11 forms a V-shaped pressure reducing structure, so that turning is facilitated, whitening of bending is reduced, and stress concentration is reduced.
In this embodiment, the rotating member 3 further includes an outer plate connecting portion 22 and an inner plate connecting portion 12, one end of the rotating portion 31 is connected to the outer plate 2 rotating portion 31 through the outer plate connecting portion 22, and the other end is connected to the inner plate 1 rotating portion 31 through the inner plate connecting portion 12; after the outer plate 2 and the inner plate 1 are clamped, the outer plate connecting part 22 is in size gradually increased and is in transitional connection with the outer plate rotating section 21, and the inner plate connecting part 12 is in size gradually increased and is in transitional connection with the inner plate rotating section 11; the size of the inner plate connecting part 12 and the size of the outer plate connecting part 22 are the wall thickness of the connecting piece, the wall thickness is thinner, the turning is more facilitated, the wall thickness is gradually increased, and the connecting strength between the outer plate 2 and the inner plate 1 is improved, the wall thickness of the turning position is thinner, the turning space is enlarged, the turning stress can be effectively reduced during turning, and the whitening condition of the turning position is reduced; the intersection angle of the extension lines of the outer plate connecting part 22 and the inner plate connecting part 12 is not more than 90 degrees; as shown in the figure, the intersection angle between the extension lines of the outer plate connecting portion 22 and the inner plate connecting portion 12 is an acute angle, more precisely between 10 ° and 30 °, and more precisely 20 ° so that the attachment degree of the outer plate 2 and the inner plate 1 is higher, and the structural strength is improved.
In this embodiment, the rotating member 3 further includes an outer plate decompression portion 23 and an inner plate decompression portion 13, the outer plate decompression portion 23 is connected between the outer plate connecting portion 22 and one end of the rotating portion 31, and the inner plate decompression portion 13 is connected between the inner plate connecting portion 12 and the other end of the rotating portion 31; that is, the two ends of the rotating part 31 are respectively connected with the outer plate decompression part 23 and the inner plate decompression part 13, while the other end of the outer plate decompression part 23 is connected with the outer plate connecting part 22, and the other end of the inner plate decompression part 13 is connected with the inner plate connecting part 12; after the outer plate 2 and the inner plate 1 are clamped, on the cross section in the rotation direction, the outer plate connecting portion 22 is connected with an outer plate decompression portion 23 and an outer plate rotation section 21 through smooth curve transition, the inner plate connecting portion 12 is connected with an inner plate decompression portion 13 and an inner plate rotation section 11 through smooth curve transition, the outer plate decompression portion 23 is connected with the outer plate connecting portion 22 in an angled mode, and the inner plate decompression portion 13 is connected with the inner plate decompression portion 13 in an angled mode; the intersection angle of the extension lines of the outer plate decompression part 23 and the inner plate decompression part 13 is not more than 90 degrees, more accurately between 5 degrees and 30 degrees, more accurately 10 degrees, the outer plate decompression part 23 and the inner plate decompression part 13 mainly function in providing a predeformation space, reducing the action of acting force on the rotating part 31 directly, forming the inner plate decompression part 13, the inner plate connecting part 12, the outer plate decompression part 23 and the outer plate connecting part 22, further improving the predeformation component force effect, having the effect of multiple component forces, further improving the service life of the joint of the whole outer plate 2 and the inner plate 1, improving the service life and the attractiveness of the whole lower decorative part, wherein the outer plate decompression part 23 and the inner plate decompression part 13 are of an 'splayed' outer predeformation decompression whitening-prevention structure which is of an outer 'splayed' shape and has an outward expansion tendency, and providing predeformation amount when the lower part of the vehicle door is turned inwards, alleviate the bending strength that the upset brought, then with power retransmission to planking 2 and inner panel 1 on, further improve the structural strength of planking 2 and inner panel 1, planking decompression portion 23 and the inner panel decompression portion 13 that add simultaneously can effectively reduce the whitening of upset position, also the deformability in advance for bending force is not direct action rotation portion 31, can effectively improve life, and the structure of outer "eight" font is more having the effect of dispersion power.
In this embodiment, relate to three-layer decompression structure along turning over a position towards inner panel and planking direction altogether, can improve the life who turns over a position, the condition of whitening can not appear, and guaranteed to rotate piece and inner panel and planking joint strength for this aesthetic property just as pleasing to the eye decoration is effectively promoted.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (7)
1. A door lower part decoration, its characterized in that: the rotating part at least comprises a rotating part for connecting the inner plate and the outer plate in an overturning way, and two ends of the rotating part are respectively connected with the inner plate and the outer plate; one end of the inner plate is connected with an inner plate rotating section, and one end of the outer plate is connected with an outer plate rotating section; the outer plate rotating section is connected with the outer plate at an angle; the inner plate rotating section is connected with the inner plate in parallel along the extension line direction of the inner plate; the two ends of the rotating part are respectively connected with the inner plate rotating section and the outer plate rotating section; the rotating part also comprises an inner plate connecting part and an outer plate connecting part, one end of the rotating part is connected with the inner plate rotating part through the inner plate connecting part, and the other end of the rotating part is connected with the outer plate rotating part through the outer plate connecting part; the rotating piece further comprises an inner plate decompression portion and an outer plate decompression portion, the inner plate decompression portion is connected between one end of the inner plate connecting portion and one end of the rotating portion, and the outer plate decompression portion is connected between the other end of the outer plate connecting portion and the other end of the rotating portion.
2. The lower door trim according to claim 1, characterized in that: the inner plate and the outer plate are connected in a clamped mode and then are arranged on the cross section of the rotating direction, the rotating portion is of an arc-shaped structure, and the angle corresponding to the radian of the arc-shaped structure is not lower than 180 degrees.
3. The lower door trim according to claim 1, characterized in that: the inner plate and the outer plate are clamped on the cross section in the rotating direction, the inner plate pressure reducing portion is connected with the inner plate connecting portion in an angled mode, and the outer plate pressure reducing portion is connected with the outer plate pressure reducing portion in an angled mode.
4. The lower door trim according to claim 1, characterized in that: the inner plate and the outer plate are clamped and then arranged on the cross section in the rotating direction, and the rotating section of the inner plate is connected with the inner plate at an angle; the outer plate rotating section is connected with the outer plate in parallel along the extension line direction of the outer plate.
5. The lower door trim according to claim 1, characterized in that: the inner plate and the planking joint back are on the cross-section of rotation direction, inner plate connecting portion size crescent transition connection inner plate rotates the section, planking connecting portion size crescent transition connection planking rotates the section.
6. The lower door trim according to claim 1, characterized in that: the inner plate and the outer plate are clamped on the cross section in the rotating direction, and the intersection angle of the extension lines of the inner plate connecting part and the outer plate connecting part is not more than 90 degrees.
7. The lower door trim according to claim 1, characterized in that: and after the inner plate and the outer plate are clamped, on the section of the rotating direction, the angle of the intersection of the extension lines of the inner plate decompression part and the outer plate decompression part is not more than 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023196336.XU CN214775687U (en) | 2020-12-25 | 2020-12-25 | Lower decorative part of vehicle door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023196336.XU CN214775687U (en) | 2020-12-25 | 2020-12-25 | Lower decorative part of vehicle door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214775687U true CN214775687U (en) | 2021-11-19 |
Family
ID=78721741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023196336.XU Active CN214775687U (en) | 2020-12-25 | 2020-12-25 | Lower decorative part of vehicle door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214775687U (en) |
-
2020
- 2020-12-25 CN CN202023196336.XU patent/CN214775687U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203902215U (en) | Automobile rear quarter window and automobile | |
| CN214775687U (en) | Lower decorative part of vehicle door | |
| CN103395355A (en) | Decorative seal strip of automobile door frame | |
| CN109278666B (en) | Outer decorative strip assembly of car A post | |
| CN215474919U (en) | Mounting structure and vehicle of bright wisp are decorated to door window | |
| CN2782510Y (en) | Welding assembly structure for reinforced piece of car door lock pin | |
| CN216139791U (en) | Sealing device is cut to extra income and door, car including it | |
| CN214564531U (en) | Automobile decoration mounting structure | |
| CN212889806U (en) | Automobile back door assembly and vehicle | |
| CN210122143U (en) | Structure for eliminating gap between upper guard plate and ceiling of B column | |
| CN209225077U (en) | Door trim panel, car door and vehicle | |
| CN201305011Y (en) | Fixed structure of automobile steering cladding | |
| CN215436282U (en) | Light calorie door plaque and big handrail installation cooperation structure | |
| CN110774958B (en) | Central armrest framework assembly of rear seat for vehicle | |
| CN218021471U (en) | A post mounting structure and vehicle | |
| CN211032748U (en) | Automobile window upright column outer wall plate | |
| CN220199229U (en) | Wire passing rubber sleeve matched with vehicle door wire harness | |
| CN213502590U (en) | Car A post assembly and car | |
| CN221757334U (en) | Novel hidden outer water is cut structure | |
| CN221393711U (en) | Center pillar reinforcing structure and vehicle | |
| CN218228605U (en) | Front door sealing strip A column connection angle structure and automobile | |
| CN213734843U (en) | Upper decoration strip mounting structure | |
| CN213108950U (en) | Sealing strip and back door assembly connection structure | |
| CN215590858U (en) | Single-row and row-half-cab general fender structure | |
| CN211543215U (en) | Plastic tail door and window decorating part positioning structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |