CN104648100A - Vehicle door structure and automobile adopting same - Google Patents
Vehicle door structure and automobile adopting same Download PDFInfo
- Publication number
- CN104648100A CN104648100A CN201510051851.3A CN201510051851A CN104648100A CN 104648100 A CN104648100 A CN 104648100A CN 201510051851 A CN201510051851 A CN 201510051851A CN 104648100 A CN104648100 A CN 104648100A
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- door
- automobile door
- plate
- longitudinal connecting
- fixed
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Abstract
The invention provides an automobile door structure and an automobile adopting the automobile door structure. The automobile door structure comprises an automobile door and window frame assembly, an automobile door inner protection plate and an automobile door lower framework, wherein the automobile door and window frame assembly is fixedly arranged above the automobile door lower framework, the automobile door inner protection plate is fixedly arranged on the automobile door lower framework through screws, the automobile door lower framework comprises a framework body, an upper support plate, a lower connecting plate and an outer plate, the upper support plate is fixedly arranged above the framework body, the lower connecting plate is fixedly arranged under the framework body, the outer plate is fixedly arranged in the middle position of the framework body, the outer side of the outer plate is provided with a first longitudinal connecting plate and a second longitudinal connecting plate in parallel structures, and the upper end of the first longitudinal connecting plate and the upper end of the second longitudinal connecting plate are fixedly arranged above the framework body. According to the scheme, through the framework structure additionally provided with the inner plate, traditional automobile door inner plate metal plates, automobile door inner plate reinforcing plates and the like are eliminated, the requirements of due intensity and the like are ensured, the automobile door structure is simplified, and the manufacturing cost and the mold cost are reduced.
Description
Technical field
The present invention relates to AE field, refer to a kind of automobile door structure and automobile thereof especially.
Background technology
At present, the automobile door structure of German car, high-grade car often adopts the structure of the overall punching press of inner plate of car door, be namely car door integral structure is the pressing of inner and outer plates bound edge, then increases some brace panels by welding process, realizes its intensity and installation requirement.Its car door panel beating assembly mainly comprises: door skin, inner plate of car door, car door door hinge reinforcing plate, car door door lock reinforcing plate, side door beams assembly, door skin brace panel etc.The inner plate of car door complex structure of this structure, part is very large, and press depth is very dark, and manufacturability is poor, and the degree of utilization of punching press panel beating is very low, and the stronger brace panel of inner needs is supported.Cost is higher on the whole.
And at present, independent brand and some car door skeleton structures such as Japanese are roughly all carried out bound edge pressing by door skin and the inner plate of car door that is made up of machine for rolling parts and are formed.Wherein inner plate of car door assembly comprises again.Inner plate of car door body, door sash assembly, door hinge reinforcing plate, car door door lock reinforcing plate, side door beams assembly, door skin brace panel etc.The automobile door structure more complicated of this structure, and number of parts is many, a lot of frocks and cubing is needed to carry out coordinating operation, in addition, although the structure of inner plate of car door is simplified, consider the accuracy requirement of machine for rolling parts, general domestic machine for rolling parts producer precision comparison is difficult to ensure, later stage often needs the curvature constantly revising machine for rolling parts, implements to compare to be difficult to control in reality.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of automobile door structure and automobile thereof.
For solving the problems of the technologies described above, embodiments of the invention provide a kind of automobile door structure, comprise door sash assembly, inner guard board of automobile door and car door lower skeleton, described door sash assembly is fixed on above car door lower skeleton, described inner guard board of automobile door is fixed on car door lower skeleton by screw, described car door lower skeleton comprises frame body, be fixed on the upper backup pad above frame body, be fixed on the lower connecting plate below frame body, be fixed on the outside plate of frame body middle part, the outside of described outside plate is provided with first longitudinal connecting panel in parallel construction and second longitudinal connecting panel, the upper end of described first longitudinal connecting panel and second longitudinal connecting panel is fixed on above frame body, the lower end of described first longitudinal connecting panel and second longitudinal connecting panel is fixed on below frame body, the lock adapter plate for installing lock is provided with on the left of described frame body, on the right side of described frame body, upper corner end is fixed with the rearview mirror mounting plate for installing back mirror.
Wherein, middle connecting plate is provided with between described first longitudinal connecting panel and second longitudinal connecting panel.
Wherein, described middle connecting plate is y-type structure, and three ends of described middle connecting plate are individually fixed in above first longitudinal connecting panel, second longitudinal connecting panel and frame body.
Wherein, described door sash assembly comprises upper door sash frame, behind the door window frame and guide rail in front of the door, and described upper door sash frame right-hand member is fixedly connected with window frame upper end behind the door, and described guide rail is in front of the door fixed on inside upper door sash frame and window frame is fixedly connected to form behind the door window frame.
For solving the problems of the technologies described above, embodiments of the invention also provide a kind of automobile, comprise above-mentioned automobile door structure.
The beneficial effect of technique scheme of the present invention is as follows:
In such scheme, by adding the skeleton structure of inner panel, eliminating traditional inner plate of car door panel beating, inner plate of car door brace panel etc., while ensure that it should have intensity etc. to require, simplifying automobile door structure, saving manufacturing cost and die cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of automobile door structure of the embodiment of the present invention.
Fig. 2 is inner guard board of automobile door structural representation in Fig. 1.
Fig. 3 is car door lower skeleton structural representation in Fig. 1.
Fig. 4 is door sash assembly structure schematic diagram in Fig. 1.
[main element nomenclature]
1, rearview mirror mounting plate;
2, upper backup pad;
3, frame body;
4, first longitudinal connecting panel;
5, outside plate;
6, lower connecting plate;
7, second longitudinal connecting panel;
8, adapter plate is locked;
9, middle connecting plate;
10, upper door sash frame;
11, window frame behind the door;
12, window frame behind the door.
Detailed description of the invention
For making the technical problem to be solved in the present invention, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The present invention is directed to existing automobile door structure more complicated, and number of parts is many, needs a lot of frocks and cubing to carry out the problem of coordinating operation, provides a kind of automobile door structure and automobile thereof.
As depicted in figs. 1 and 2, embodiments of the invention provide a kind of automobile door structure, comprise door sash assembly, inner guard board of automobile door and car door lower skeleton, described door sash assembly is fixed on above car door lower skeleton, and described inner guard board of automobile door is fixed on car door lower skeleton by screw.
As shown in Figure 3, car door lower skeleton comprises frame body 3, be fixed on the upper backup pad 2 above frame body 3, be fixed on the lower connecting plate 6 below frame body 3, be fixed on the outside plate 5 of frame body 3 middle part, the outside of described outside plate 5 is provided with the first longitudinal connecting panel 4 and second longitudinal connecting panel 7 in parallel construction, the upper end of described first longitudinal connecting panel 4 and second longitudinal connecting panel 7 is fixed on above frame body 3, the lower end of described first longitudinal connecting panel 4 and second longitudinal connecting panel 7 is fixed on below frame body 3, the lock adapter plate 8 for installing lock is provided with on the left of described frame body 3, on the right side of described frame body 3, upper corner end is fixed with the rearview mirror mounting plate 1 for installing back mirror.
Middle connecting plate 9 is provided with between described first longitudinal connecting panel 4 and second longitudinal connecting panel 4.
Described middle connecting plate 9 is in y-type structure, and three ends of described middle connecting plate 9 are individually fixed in above the first longitudinal connecting panel 9 of longitudinal connecting panel 4, second and frame body 3.
As shown in Figure 4, described door sash assembly comprises upper door sash frame 10, behind the door window frame 11 and guide rail 12 in front of the door, described upper door sash frame 10 right-hand member is fixedly connected with window frame 11 upper end behind the door, and described guide rail in front of the door 12 is fixed on inside upper door sash frame 10 and window frame 11 is fixedly connected to form behind the door window frame.
This concrete enforcement also discloses a kind of automobile, comprises above-mentioned automobile door structure.
This concrete skeleton structure implemented by adding inner panel, eliminates traditional inner plate of car door panel beating, inner plate of car door brace panel etc., while ensure that it should have intensity etc. to require, simplifies automobile door structure, saves manufacturing cost and die cost.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. an automobile door structure, comprise door sash assembly, inner guard board of automobile door and car door lower skeleton, described door sash assembly is fixed on above car door lower skeleton, described inner guard board of automobile door is fixed on car door lower skeleton by screw, it is characterized in that, described car door lower skeleton comprises frame body, be fixed on the upper backup pad above frame body, be fixed on the lower connecting plate below frame body, be fixed on the outside plate of frame body middle part, the outside of described outside plate is provided with first longitudinal connecting panel in parallel construction and second longitudinal connecting panel, the upper end of described first longitudinal connecting panel and second longitudinal connecting panel is fixed on above frame body, the lower end of described first longitudinal connecting panel and second longitudinal connecting panel is fixed on below frame body, the lock adapter plate for installing lock is provided with on the left of described frame body, on the right side of described frame body, upper corner end is fixed with the rearview mirror mounting plate for installing back mirror.
2. automobile door structure according to claim 1, is characterized in that, is provided with middle connecting plate between described first longitudinal connecting panel and second longitudinal connecting panel.
3. automobile door structure according to claim 2, is characterized in that, described middle connecting plate is y-type structure, and three ends of described middle connecting plate are individually fixed in above first longitudinal connecting panel, second longitudinal connecting panel and frame body.
4. the automobile door structure according to any one of claims 1 to 3, it is characterized in that, described door sash assembly comprises upper door sash frame, behind the door window frame and guide rail in front of the door, described upper door sash frame right-hand member is fixedly connected with window frame upper end behind the door, and described guide rail is in front of the door fixed on inside upper door sash frame and window frame is fixedly connected to form behind the door window frame.
5. an automobile, is characterized in that, comprises the automobile door structure described in any one of Claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510051851.3A CN104648100B (en) | 2015-01-30 | 2015-01-30 | A kind of automobile door structure and its automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510051851.3A CN104648100B (en) | 2015-01-30 | 2015-01-30 | A kind of automobile door structure and its automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104648100A true CN104648100A (en) | 2015-05-27 |
| CN104648100B CN104648100B (en) | 2018-01-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510051851.3A Active CN104648100B (en) | 2015-01-30 | 2015-01-30 | A kind of automobile door structure and its automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104648100B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317342A (en) * | 2015-11-06 | 2016-02-10 | 北京新能源汽车股份有限公司 | Vehicle door and vehicle |
| CN111605388A (en) * | 2020-05-20 | 2020-09-01 | 延锋汽车饰件系统有限公司 | Door skeleton, door and car |
| CN112060884A (en) * | 2020-09-02 | 2020-12-11 | 奇瑞商用车（安徽）有限公司 | New forms of energy automobile door inner panel |
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| DE4423741A1 (en) * | 1994-07-06 | 1996-01-18 | Bayerische Motoren Werke Ag | Side impact protection belt for vehicles of synthetic yarns |
| CN202706808U (en) * | 2012-06-20 | 2013-01-30 | 上海沿锋汽车科技有限公司 | Nonmetal detachable type vehicle door inner and outer plate connecting and fixing device |
| CN104196423A (en) * | 2014-09-04 | 2014-12-10 | 山东宝雅新能源汽车股份有限公司 | Aluminum alloy automobile door frame special for electric automobile |
| CN203995592U (en) * | 2014-07-29 | 2014-12-10 | 北京北方鸿瑞汽车技术有限公司 | A kind of electric bicycle door |
| CN204526752U (en) * | 2015-01-30 | 2015-08-05 | 清华大学苏州汽车研究院（吴江） | A kind of automobile door structure and automobile thereof |
-
2015
- 2015-01-30 CN CN201510051851.3A patent/CN104648100B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4423741A1 (en) * | 1994-07-06 | 1996-01-18 | Bayerische Motoren Werke Ag | Side impact protection belt for vehicles of synthetic yarns |
| CN202706808U (en) * | 2012-06-20 | 2013-01-30 | 上海沿锋汽车科技有限公司 | Nonmetal detachable type vehicle door inner and outer plate connecting and fixing device |
| CN203995592U (en) * | 2014-07-29 | 2014-12-10 | 北京北方鸿瑞汽车技术有限公司 | A kind of electric bicycle door |
| CN104196423A (en) * | 2014-09-04 | 2014-12-10 | 山东宝雅新能源汽车股份有限公司 | Aluminum alloy automobile door frame special for electric automobile |
| CN204526752U (en) * | 2015-01-30 | 2015-08-05 | 清华大学苏州汽车研究院（吴江） | A kind of automobile door structure and automobile thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317342A (en) * | 2015-11-06 | 2016-02-10 | 北京新能源汽车股份有限公司 | Vehicle door and vehicle |
| CN111605388A (en) * | 2020-05-20 | 2020-09-01 | 延锋汽车饰件系统有限公司 | Door skeleton, door and car |
| CN111605388B (en) * | 2020-05-20 | 2024-02-20 | 延锋汽车饰件系统有限公司 | Door skeleton, door and car |
| CN112060884A (en) * | 2020-09-02 | 2020-12-11 | 奇瑞商用车（安徽）有限公司 | New forms of energy automobile door inner panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104648100B (en) | 2018-01-16 |
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