CN215474387U - Door plant structure and car - Google Patents

Abstract

The utility model relates to the technical field of automobiles, in particular to a door panel structure and an automobile. The door plate structure comprises a door decorative plate and a door metal plate which are connected with each other; the door metal plate is provided with a sinking platform, and the edge of the door decorative plate is accommodated in the sinking platform. It can shield and keep apart the processing with the junction of door plaque and AND gate panel beating to the problem of bad, the abnormal sound of vibration and door lacquer coat damage is done all can to the outward appearance when improving prior art clearance fit.

Description

Door plant structure and car

Technical Field

The utility model relates to the technical field of automobiles, in particular to a door panel structure and an automobile.

Background

In the prior art, when the door trim and the metal plate are fixed, the visible area door trim is in interference fit with the metal plate through the flanging. Thereby causing the following problems:

1. the door trim flanging and the metal plate matching position are visual in appearance, the manufacturing and assembling tolerance of parts are accumulated at the matching position, and the problem that the matching clearance is larger or uneven easily occurs to cause poor appearance.

2. The flanging of the door trim plate is interfered with the matching position of a metal plate, and the friction scratch of the metal plate paint surface of the vehicle door easily occurs in the vibration of the vehicle during running, so that the vehicle door is corroded or the appearance is damaged.

3. When the automobile runs on a bumpy road surface, the door trim and the automobile door sheet metal are dislocated and rubbed to generate abnormal sound.

SUMMERY OF THE UTILITY MODEL

The object of the present invention includes, for example, providing a door panel structure and an automobile, which can shield and isolate the joint of a door trim and a door sheet metal, thereby improving the problems of poor appearance, abnormal vibration and damage of a door finish when the prior art is matched.

Embodiments of the utility model may be implemented as follows:

in a first aspect, the present invention provides a door panel structure comprising:

the door trim and the door metal plate are connected with each other;

the door panel beating is provided with a sinking platform, and the edge of the door decorative plate is accommodated in the sinking platform.

The sinking platform that is used for holding door facings board edge is provided with on the door panel beating of this scheme, so make door facings board's edge shield completely in the sunk space of sinking platform, consequently improved among the prior art door facings board edge because the visual not good problem of outward appearance degree that causes. Further, the door plaque edge holds in heavy platform, gives people the more smooth and easy, soft experience of combination of door plaque AND gate panel beating in the vision to the vision that has further promoted the door plant structure is pleasing to the eye, has increased the wholeness of product, has apparent economic benefits.

The door trim flanging is isolated from the metal plate matching position through the damping rubber strip or the felt, so that the door is prevented from being rusted or damaged in appearance due to friction and scratch of the metal plate paint surface of the door, the reliability of the product is improved, and the door trim flanging has remarkable economic benefit.

The door trim flanging and the metal plate matching position are isolated through a damping rubber strip or felt, abnormal sound generated by the slippage friction between the door trim and the vehicle door metal plate on a bumpy road can be avoided, the performance of the product is improved, and the door trim flanging and the metal plate matching position have obvious economic benefit.

In an alternative embodiment, the edge of the door trim panel has a flange;

the flanging is bent towards the direction far away from the door trim body and then is inwards folded towards the direction of the sinking platform.

In an alternative embodiment, the flange of the door trim panel is clearance fit with the counter sink.

In an optional embodiment, a plurality of supporting ribs are arranged on one side, close to the sinking platform, of the flanging of the door trim plate;

the end parts of the supporting ribs are abutted against the sinking platform so that the flanging is in clearance fit with the bottom of the sinking platform.

In an alternative embodiment, a plurality of the support ribs are arranged on the flap in the direction of extension of the edge of the door trim.

In an optional embodiment, the sinking platform is provided with a matching part, and the supporting ribs are all arranged in the matching part.

In an alternative embodiment, the fitting part has a receiving groove, in which the support bar is plugged.

In an alternative embodiment, the door panel structure further comprises a shock-absorbing rubber strip;

the shock absorption rubber strip is arranged between the matching part and the supporting rib.

In an alternative embodiment, the door panel structure further comprises a sound damping felt;

the silencing felt is arranged between the matching part and the supporting rib.

In a second aspect, the present invention provides an automotive vehicle comprising a body assembly, a door panel structure and a drive system;

the driving system is arranged on the vehicle body assembly, and the door panel structure is arranged at a door hole on the vehicle body assembly.

The beneficial effects of the embodiment of the utility model include, for example:

the door plate structure of the scheme comprises a door decoration plate and a door metal plate which are connected with each other. The problem of poor appearance caused by visibility of the edge of the door trim in the prior art is solved by completely shielding the edge of the door trim in the recessed space of the sinking platform. Further, the door plaque edge holds in heavy platform, gives people the more smooth and easy, soft experience of combination of door plaque AND gate panel beating in the vision to the vision that has further promoted the door plant structure is pleasing to the eye, has increased the wholeness of product, has apparent economic benefits.

Meanwhile, the flanging of the door trim plate is isolated from the metal plate matching position through a damping rubber strip or a felt, so that the door is prevented from being rusted or damaged in appearance due to friction and scratch of the metal plate paint surface of the door, the reliability of the product is improved, and the door trim plate has remarkable economic benefit.

And the matching position of the door trim flanging and the metal plate is isolated by a damping rubber strip or felt, so that abnormal sound generated by the slippage friction between the door trim and the vehicle door metal plate on a bumpy road surface is avoided, the performance of the product is improved, and the door trim has remarkable economic benefit.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of a door panel structure according to an embodiment of the present invention;

FIG. 2 is a partial schematic view of FIG. 1 at A;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;

FIG. 4 is a partial schematic view at C of FIG. 3;

fig. 5 is a schematic structural diagram of another view angle of the door panel structure according to the embodiment of the utility model.

Icon: 10-door panel construction; 11-buckling; 100-door metal plates; 110-sinking platform; 120-a mating portion; 121-accommodating grooves; 200-door trim panel; 210-flanging; 220-supporting ribs; 300-buffer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the utility model is used, it is only for convenience of describing the present invention and simplifying the description, but it is not necessary to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus, it should not be construed as limiting the present invention.

Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

The door trim is fixed with the panel beating through plastics buckle or metal buckle, and visual regional door trim passes through turn-ups and panel beating interference fit.

Because the door plaque turn-ups AND gate panel beating outward appearance visible surface cooperation and door plaque turn-ups AND gate panel beating are interfered 0.2mm-0.3mm, lead to the following problem of prior art scheme existence:

a) the flanging of the door trim plate is in interference contact with the metal plate, and the flanging of the door trim plate can scratch the metal plate paint surface when the door trim plate is assembled and disassembled or runs on a bumpy road surface, so that the hidden trouble of corrosion at a matching part exists;

b) the appearance of the matching position of the door trim flanging and the metal plate is visible, the manufacturing and assembling tolerance of parts is accumulated at the matching position, and the problem of larger or uneven matching clearance is easy to occur to cause poor appearance;

c) when the vehicle runs on a bumpy road surface, the door trim panel and the door sheet metal are dislocated and rubbed to generate abnormal sound.

In order to improve the above technical problem, a door panel structure and an automobile are provided in the following embodiments.

Referring to fig. 1, the present embodiment provides a door panel structure 10, which includes a door trim 200 and a door sheet metal 100 connected to each other.

The door metal plate 100 is provided with a sink 110, and an edge of the door trim 200 is received in the sink 110.

The sinking platform 110 for accommodating the edge of the door trim 200 is arranged on the door sheet metal 100 of the scheme, so that the edge of the door trim 200 is completely shielded in the concave space of the sinking platform 110, and the problem of poor appearance degree caused by visibility of the edge of the door trim 200 in the prior art is solved. Compared with the prior art, the matching position of the door trim 200 and the door sheet metal 100 is changed from a visible area to invisible. The edge of the door trim 200 is accommodated in the sinking platform 110, so that the combination of the door trim 200 and the door sheet metal 100 is smoother and softer in vision, the visual attractiveness of the door plate structure 10 is further improved, the integrity of the product is increased, and the door trim has remarkable economic benefit.

Please continue to refer to fig. 1 to 5 for further details of the door panel structure 10.

In the present embodiment, the door trim 200 and the door metal plate 100 are still connected by the clip 11, and only the edge of the door trim 200 and the platform 110 of the door metal plate 100 are modified. Therefore, the door panel structure 10 can be improved on the existing product, the improvement scale is not large, the cost can be obviously reduced, and the economic benefit of the product is provided.

Alternatively, the latch 11 may be a plastic latch 11 or a metal latch 11.

Further, in the present embodiment, the edge of the door trim 200 has a flange 210; the flange 210 is bent away from the door trim 200 and then inwardly bent toward the sinking platform 110. Such a design of the turned-up edge 210 can reduce the processing of the door trim 200 and improve the structural strength of the edge of the door trim 200, and the design of the turned-up edge 210 can significantly reduce the visual obtrusive feeling of the edge of the door trim 200, which is helpful to improve the aesthetic appearance of the door panel structure 10.

As can also be seen from the figures, in the present embodiment of the utility model, the flange 210 of the door trim 200 is clearance-fitted with the counter sink 110.

The clearance fit between the door trim 200 and the sinking platform 110 can remarkably reduce the abnormal sound problem, and simultaneously avoid the impact of the door trim 200 and the door sheet metal 100 on the durability of the door trim 200; and such setting mode reduces spare part management and control precision requirement, increases the production manufacturing process tolerance, effectively promotes production efficiency, reduces spare part manufacturing cost.

Optionally, in this embodiment of the present invention, a plurality of support ribs 220 are disposed on one side of the turned-over edge 210 of the door trim panel 200, which is close to the sinking platform 110; the ends of the support ribs 220 are held against the sinking platform 110 so that the flanges 210 are in clearance fit with the bottom of the sinking platform 110.

The support rib 220 not only improves the strength of the door trim 200, but also realizes the clearance fit between the door trim 200 and the door sheet metal 100 by supporting and matching with the door sheet metal 100, thereby realizing the benefit of multiple functions of one structure.

Further, in the present embodiment of the utility model, a plurality of support ribs 220 are arranged on the burring 210 in the extending direction of the edge of the door trim 200. The circumferentially and evenly distributed support ribs 220 further strengthen the structural strength of the edge of the door panel 100.

Optionally, the adjacent support ribs 220 are not parallel, but have an included angle. This allows the structural reinforcement between the trim flanges 210 and the support ribs 220 by non-parallel ribs.

Further, in the present embodiment, the mating portion 120 is disposed on the sinking platform 110, and the supporting ribs 220 are disposed in the mating portion 120. Optionally, the fitting portion 120 has a receiving groove 121, and the support rib 220 is inserted into the receiving groove 121.

The support rib 220 can be stably connected with the sinking platform 110 by the arrangement of the matching part 120, and the structural stability and reliability of the product are improved.

As can also be seen from the figures, in the present embodiment of the utility model, the door panel structure 10 further includes a cushion member 300; the buffer member 300 is disposed between the fitting portion 120 and the supporting rib 220.

Optionally, the buffer 300 is a shock absorbing rubber strip or a sound absorbing felt. Further, the joint of shock attenuation adhesive tape is in order to prevent the friction between support frame and the cooperation portion 120 in the holding tank 121 of cooperation portion 120 to reduce the abnormal sound, improve the stability of product.

The silencing felt is directly adhered to the accommodating groove 121 to eliminate rattling between the supporting rib 220 and the fitting part 120. Further, the silencing felt is in interference fit with the door metal plate 100, so that the tightness of connection between the supporting rib 220 and the matching part 120 is guaranteed, and the connection stability of the door metal plate 100 and the door trim 200 is improved.

In a second aspect, the present invention provides an automotive vehicle comprising a body assembly, a door panel structure 10 and a drive system; the drive system is disposed on the vehicle body assembly and the door panel structure 10 is disposed at a door opening in the vehicle body assembly.

The automobile is designed by the shielding and isolating structure at the matching position of the door decorative plate 200 and the door metal plate 100, so that the problems of appearance clearance, durability, reliability and abnormal sound of the matching of the door decorative plate 200 and the door metal plate 100 are fundamentally solved, meanwhile, the control precision requirement of parts is reduced, the tolerance of the production and manufacturing process is increased, the production efficiency is effectively improved, and the production cost of the parts is reduced.

In summary, the embodiment of the present invention provides a door panel structure 10 and an automobile, which at least have the following advantages:

the appearance gaps between the door trim 200 and the door metal plate 100 can not be seen directly, so that the production and assembly requirements are reduced, and the appearance consistency of the product is ensured;

the door trim flanging 210 and the circumferential support ribs 220 effectively strengthen the strength of the door trim 200 and improve the production consistency of parts;

the sinking platform 110 characteristic of the door metal plate 100 effectively improves the modal and torsional rigidity of the door metal plate 100 and improves the NVH performance of parts;

the sound deadening felt is adhered to or the damping strips are clamped on the 220 bars of the internal support ribs of the door trim 200, so that the sound quality in the vehicle is effectively improved when the vehicle runs on a bumpy road;

on the premise of not increasing the design and development cost of parts, the assembly failure rate is effectively reduced, and the production efficiency is improved.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A door panel structure, comprising:

a door trim (200) and a door panel (100) connected to each other;

the door is characterized in that a sinking platform (110) is arranged on the door sheet metal (100), and the edge of the door trim panel (200) is accommodated in the sinking platform (110).

2. A door panel structure according to claim 1, wherein:

the edge of the door trim (200) is provided with a flanging (210);

the flanging (210) is bent towards the direction far away from the door trim (200) body and then is inwards folded towards the direction of the sinking platform (110).

3. A door panel structure according to claim 2, wherein:

and the flanging (210) of the door trim (200) is in clearance fit with the sinking platform (110).

4. A door panel structure according to claim 3, wherein:

a plurality of support ribs (220) are arranged on one side, close to the sinking platform (110), of the flanging (210) of the door trim (200);

the end part of the support rib (220) is propped against the sinking platform (110) so that the flanging (210) is in clearance fit with the bottom of the sinking platform (110).

5. The door panel structure of claim 4, wherein:

along the extending direction of the edge of the door trim (200), a plurality of support ribs (220) are arranged on the flanging (210).

6. The door panel structure of claim 4, wherein:

the sinking platform (110) is provided with a matching part (120), and the supporting ribs (220) are arranged in the matching part (120).

7. The door panel structure of claim 6, wherein:

the matching part (120) is provided with a containing groove (121), and the supporting rib (220) is inserted in the containing groove (121).

8. The door panel structure of claim 6, wherein:

the door panel structure further comprises a cushion (300);

the buffer piece (300) is arranged between the matching part (120) and the supporting rib (220).

9. The door panel structure of claim 8, wherein:

the buffer piece (300) is a shock absorption rubber strip or a sound attenuation felt.

10. An automobile, characterized in that:

the automobile comprises a body assembly, a door panel structure and a driving system;

the driving system is arranged on the vehicle body assembly, and the door panel structure is arranged at a door hole on the vehicle body assembly.

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