CN204870480U - Car back door inner panel and car back door - Google Patents
Car back door inner panel and car back door Download PDFInfo
- Publication number
- CN204870480U CN204870480U CN201520658561.0U CN201520658561U CN204870480U CN 204870480 U CN204870480 U CN 204870480U CN 201520658561 U CN201520658561 U CN 201520658561U CN 204870480 U CN204870480 U CN 204870480U
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- inner panel
- back door
- panel body
- door
- adapter plate
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Abstract
The utility model provides a car back door inner panel and car back door, including the inner panel body the bottom of inner panel body is connected and is equipped with back every lock mounting panel be formed with back every lock mounting hole on back every lock mounting panel. The utility model also provides an install this car back door inner panel's car back door. Car back door inner panel through making back every lock mounting panel connect on the inner panel body, with back every lock mounting panel and the partition of inner panel body, in the manufacturing and designing of back door inner panel, can carry out the processing of inner panel body alone, can avoid among the integrated into one piece because of take that lock mounting point structure gives that the processing of inner panel body brings into account various less than. The independent manufacturing and designing of inner panel body the arranging of manufacturing procedure of also being convenient for to be favorable to designing other structures above that.
Description
Technical field
The utility model relates to automobile technical field, particularly a kind of back door inner panel.The utility model also relates to a kind of automotive back door being equiped with this automotive back door inner panel.
Background technology
Existing automotive back door inner panel is unitary design, namely back door lock adapter plate and back door inner panel one-body molded, along with automotive back door radian is increasing, the radian of back door inner panel also becomes large gradually, thus the degree of depth of the apogee distance back door latch position nadir of back door inner panel radian is strengthened, and the panel beating at the most deep location place of back door inner panel is caused to there is the problem of shaping cracking.For solving problem of Cracking, mostly be at present and increase back door outside plate stay bearing plate, to reduce the radian of back door inner panel, but the program can cause the increase of back door weight.In addition, existing back door inner panel, for ensureing the modelling feature of back door, annex attachment point can not be designed at door lock mounting hole upper area, back door annex attachment point can only design the two side areas at back door inner panel, this just causes being difficult to design lightening hole on back door inner panel, is unfavorable for the light-weight design of back door.
Utility model content
In view of this, the utility model is intended to propose a kind of automotive back door inner panel, to overcome the deficiency of existing back door inner plate structure.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of automotive back door inner panel, comprises inner panel body, is connected with back door door lock adapter plate in the bottom of described inner panel body, tailgate door lock adapter plate is formed with back door door lock mounting hole in the rear.
Further, described back door door lock adapter plate is welded on described inner panel body.
Further, in described inner panel body bottom portion both sides, be respectively arranged with annex installation portion near the edge of described inner panel body.
Further, described annex installation portion is for spaced apart multiple in wire.
Further, described inner panel body is respectively arranged with lightening hole between described back door door lock adapter plate and the annex installation portion of both sides.
Further, described lightening hole is symmetrically distributed in back door door lock adapter plate both sides along described inner panel body medium line.
Relative to prior art, the utility model has following advantage:
(1) automotive back door inner panel described in the utility model, be connected on inner panel body by making back door door lock adapter plate, back door door lock adapter plate and inner panel body are broken, and not with this body by integral forming of inner panel, thus in back door inner panel manufactures and designs, the processing of inner panel body can be carried out separately, then back door door lock adapter plate is connected on inner panel body, and ensure that the setting of back door door lock attachment point meets the requirements by the connection structure between adjustment back door door lock adapter plate and inner panel body, can avoid one-body moldedly middlely processing because taking door lock attachment point structure into account the various deficiencies brought to inner panel body with this.Inner panel body manufactures and designs separately the arrangement being also convenient to manufacturing procedure, and the moulding of inner panel body construction also can be made to be tending towards simple, thus is conducive to designing other structure thereon.
(2) annex installation portion is near the edge of inner panel body, and makes annex installation portion be that wire is arranged, can optimize inner panel body construction, so that arrange lightening hole on inner panel body.
(3) inner panel body arranges lightening hole, this body weight of inner panel can be reduced, to realize the light-weight design of back door.The lightening hole symmetrical lifting back door that is also conducive in both sides is installed on the structural stability after on vehicle body.
Another object of the present utility model is to propose a kind of automotive back door, and it comprises back door outside plate, also comprises the automotive back door inner panel as above be connected on described back door outside plate.
Automotive back door of the present utility model is identical with the beneficial effect that automotive back door inner panel has relative to prior art, does not repeat them here.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structure diagram of the automotive back door inner panel described in the utility model embodiment one;
Fig. 2 is the structure diagram of the inner panel body described in the utility model embodiment one;
Fig. 3 is the structure diagram of the back door door lock adapter plate described in the utility model embodiment one;
Description of reference numerals:
1-inner panel body, 2-back door door lock adapter plate, 3-back door door lock mounting hole, 4-connecting bore, 5-lightening hole, 6-annex installation portion.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
Embodiment one
The present embodiment relates to a kind of automotive back door inner panel, and as shown in Figure 1, it comprises inner panel body 1, is connected with back door door lock adapter plate 2 in the bottom of inner panel body 1, and back door door lock adapter plate 2 is formed back door door lock mounting hole 3.Back door door lock adapter plate 2 can be welded on inner panel body 1, certainly except welding, and also can via to be spirally connected or the form such as riveted joint connects.In the present embodiment, the concrete structure of inner panel body 1 as shown in Figure 2, and the bottom of inner panel body 1 is provided with connecting bore 4, and namely back door door lock adapter plate 2 is connected to connecting bore 4 place.
Both sides bottom inner panel body 1, annex installation portion 6 is also respectively arranged with near the edge of inner panel body 1, annex installation portion 6 can be the protruding features with through hole be formed on inner panel body 1, and in the present embodiment, the annex installation portion 6 of both sides is also spaced apart multiple for being wire.Make annex installation portion 6 be close to the edge of inner panel body 1, and annex installation portion 6 is arranged in wire, inner panel body 1 structure can be optimized, so that arrange other architectural feature on inner panel body 1.
Corresponding to the structural arrangement of annex installation portion 6 on inner panel body 1, on inner panel body 1, between connecting bore 4 and the annex installation portion 6 of both sides, lightening hole 5 is namely respectively arranged with in the present embodiment, lightening hole 5 is set, the weight of inner panel body 1 can be reduced, so that the light-weight design of back door can be realized.And be promote back door to be installed on the structural stability after on vehicle body, lightening hole 5 also can be made in the present embodiment to be symmetrically distributed in the both sides of connecting bore 4 along the medium line of inner panel body 1.In the present embodiment, the concrete structure of back door door lock adapter plate 2 as shown in Figure 3, back door door lock adapter plate 2 can the configuration of conformal connecting bore 4 on inner panel body 1, certain back door door lock adapter plate 2 and on the configuration of back door door lock mounting hole 3 also can carry out respective design according to actual needs.
This automotive back door inner panel is connected on inner panel body 1 by making back door door lock adapter plate 2, back door door lock adapter plate 2 and inner panel body 1 are broken, and it is not one-body molded with inner panel body 1, thus in back door inner panel manufactures and designs, the processing of inner panel body 1 can be carried out separately, then back door door lock adapter plate 2 is connected on inner panel body 1, and ensure that the setting of back door door lock attachment point meets the requirements by the connection structure between adjustment back door door lock adapter plate 2 and inner panel body 1, can avoid one-body moldedly middlely processing because taking door lock attachment point structure into account the various deficiencies brought to inner panel body 1 with this.Inner panel body 1 manufacture and design separately the arrangement being also convenient to manufacturing procedure, and the Mechanical Builds of inner panel body 1 also can be made to be tending towards simple, thus be conducive to as structure layouts thereon such as annex installation portion 6 and lightening holes 5.
Embodiment two
The present embodiment relates to a kind of automotive back door, and it comprises back door outside plate, also comprises the automotive back door inner panel as described in embodiment one be connected on this back door outside plate.Use the automotive back door inner panel as described in embodiment one, the forming work of inner plate structure in this automotive back door can be conducive to, and contribute to the light-weight design realizing automotive back door.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. an automotive back door inner panel, comprise inner panel body (1), it is characterized in that: be connected with back door door lock adapter plate (2) in the bottom of described inner panel body (1), in the rear tailgate door lock adapter plate (2) is formed with back door door lock mounting hole (3).
2. automotive back door inner panel according to claim 1, is characterized in that: described back door door lock adapter plate (2) is welded on described inner panel body (1).
3. automotive back door inner panel according to claim 1, is characterized in that: in described inner panel body (1) two bottom sides, is respectively arranged with annex installation portion (6) near the edge of described inner panel body.
4. automotive back door inner panel according to claim 3, is characterized in that: described annex installation portion (6) is for spaced apart multiple in wire.
5. the automotive back door inner panel according to claim 3 or 4, is characterized in that: on described inner panel body (1), be respectively arranged with lightening hole (5) between described back door door lock adapter plate (2) and the annex installation portion (6) of both sides.
6. automotive back door inner panel according to claim 5, is characterized in that: described lightening hole (5) is symmetrically distributed in back door door lock adapter plate (2) both sides along described inner panel body (1) medium line.
7. an automotive back door, comprises back door outside plate, it is characterized in that: also comprise the automotive back door inner panel as claimed in claim 1 be connected on described back door outside plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520658561.0U CN204870480U (en) | 2015-08-28 | 2015-08-28 | Car back door inner panel and car back door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520658561.0U CN204870480U (en) | 2015-08-28 | 2015-08-28 | Car back door inner panel and car back door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204870480U true CN204870480U (en) | 2015-12-16 |
Family
ID=54814897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520658561.0U Active CN204870480U (en) | 2015-08-28 | 2015-08-28 | Car back door inner panel and car back door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204870480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751866A (en) * | 2016-04-09 | 2016-07-13 | 合肥亿恒机械有限公司 | Back-door outer plate assembly suitable for MPV vehicles |
-
2015
- 2015-08-28 CN CN201520658561.0U patent/CN204870480U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751866A (en) * | 2016-04-09 | 2016-07-13 | 合肥亿恒机械有限公司 | Back-door outer plate assembly suitable for MPV vehicles |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |