CN207449592U - Automobile door reinforced structure, arrangements for automotive doors and automobile - Google Patents
Automobile door reinforced structure, arrangements for automotive doors and automobile Download PDFInfo
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- CN207449592U CN207449592U CN201721550925.9U CN201721550925U CN207449592U CN 207449592 U CN207449592 U CN 207449592U CN 201721550925 U CN201721550925 U CN 201721550925U CN 207449592 U CN207449592 U CN 207449592U
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- reinforcer
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Abstract
The utility model discloses a kind of automobile door reinforced structure, arrangements for automotive doors and automobile, automobile door reinforced structure includes：Door skin, the inner plate of car door being connected with door skin, the first reinforcer and the second reinforcer being respectively positioned between inner plate of car door and door skin；Wherein, the extending direction of first reinforcer and the short transverse of arrangements for automotive doors tilt, and first reinforcer from its top to its bottom, free end to arrangements for automotive doors tilts, first reinforcer is fixedly connected with the second reinforcer, and the region at the outward open handle of arrangements for automotive doors between the first reinforcer and the second reinforcer.Above-mentioned automobile door reinforced structure improves the dent resistance for the stiffening effect at door external-open handle, improving door skin, deflection when reducing car door side impact at outward open handle, disclosure satisfy that the side impact performance requirement of automobile, improves the security performance of automobile；Meanwhile the length of the first reinforcer can be shortened, lighter in weight, beneficial to the lightweight of car door.
Description
Technical field
The utility model is related to automobile technical field, more specifically to a kind of automobile door reinforced structure, Automobile
Door and automobile.
Background technology
In automobile, the security performance of car door directly affects the security performance of entire automobile.As depicted in figs. 1 and 2, outside car door
The middle part of plate is equipped with reinforcer 11, and 11 lateral arrangement of reinforcer, the i.e. reinforcer 11 are arranged along the width of car door, and on
The flange for stating reinforcer 11 is connected with inner plate of car door 12 using spot welding, poor to the stiffening effect at door external-open handle, is caused
Deflection during car door side impact at outward open handle is larger, it is more difficult to meet the side impact performance requirement of automobile, cause the security of automobile
It can be poor.
In addition, the size of above-mentioned reinforcer 11 is larger, weight is larger, is unfavorable for the lightweight of car door.
In conclusion deflection when how to reduce car door side impact at outward open handle, to improve the security performance of automobile,
It is a problem to be solved by those skilled in the art.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of automobile door reinforced structure, when reducing car door side impact outside
The deflection at handle is opened, to improve the security performance of automobile.The another object of the utility model is to provide a kind of with upper
State the arrangements for automotive doors of automobile door reinforced structure and a kind of automobile with above-mentioned arrangements for automotive doors.
In order to achieve the above object, the utility model provides following technical solution：
A kind of automobile door reinforced structure, including：Door skin, the inner plate of car door being connected with the door skin, equal position
The first reinforcer and the second reinforcer between the inner plate of car door and the door skin；
Wherein, the extending direction of first reinforcer and the short transverse of arrangements for automotive doors tilt, and described first adds
Free end of the strong part from its top to its bottom to the arrangements for automotive doors tilts, first reinforcer and second reinforcer
It is fixedly connected, and the area at the outward open handle of the arrangements for automotive doors between first reinforcer and second reinforcer
Domain.
Preferably, first reinforcer is located at the bottom side of second reinforcer, and the top of first reinforcer
It is fixedly linked with second reinforcer.
Preferably, the top of first reinforcer is equipped with top flange, and second reinforcer is equipped with fixed flange, institute
The first reinforcer is stated to fix with the realization that is fixedly connected of the fixed flange by the top flange with second reinforcer
It is connected.
Preferably, second reinforcer is fixedly linked with the door skin, the end of first reinforcer and institute
Inner plate of car door is stated to be fixedly linked.
Preferably, second reinforcer is connected with first reinforcer by being welded and fixed, first reinforcer
It is connected with the inner plate of car door by being welded and fixed.
Preferably, second reinforcer is fixedly linked with first reinforcer by the first weld nugget, and described
One reinforcer is fixedly linked with the inner plate of car door by the second weld nugget；First weld nugget at least two, institute
State the second weld nugget at least two.
Preferably, the bottom of first reinforcer is equipped with bottom flange, and the inner plate of car door has step structure, described
First reinforcer and the inner plate of car door are fixedly linked by the realization that is fixedly linked of the bottom flange and the step structure.
Preferably, second reinforcer is located at the top of the door skin.
Based on the automobile door reinforced structure of above-mentioned offer, the utility model additionally provides a kind of arrangements for automotive doors, the automobile
Car door includes door reinforced structure, which is the automobile door reinforced structure described in above-mentioned any one.
Based on the arrangements for automotive doors of above-mentioned offer, the utility model additionally provides a kind of automobile, which includes car door, described
Car door is above-mentioned arrangements for automotive doors.
Automobile door reinforced structure provided by the utility model, by setting the short transverse relative tilt with arrangements for automotive doors
The first reinforcer, from its top to its bottom, free end to arrangements for automotive doors tilts the first reinforcer, and the first reinforcer with
Second reinforcer is fixedly connected so that the area at the outward open handle of arrangements for automotive doors between the first reinforcer and the second reinforcer
Domain so as to improve the dent resistance for the stiffening effect at door external-open handle, improving door skin, reduces car door side impact
When outward open handle at deflection, disclosure satisfy that the side impact performance requirement of automobile, improve the security performance of automobile.
Meanwhile automobile door reinforced structure provided by the utility model, the first reinforcer is from its top to its bottom to vapour
The free end of vehicle car door tilts, and the first reinforcer is fixedly connected with the second reinforcer, then compared with prior art reinforcer across vapour
Vehicle car door is compared, and the length of the first reinforcer is shorter, lighter in weight, beneficial to the lightweight of car door.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiment of the utility model, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the structure diagram for the automobile door reinforced structure that the prior art provides；
Fig. 2 is the sectional view along A-A of Fig. 1；
Fig. 3 is the structure diagram for the automobile door reinforced structure that the utility model embodiment provides；
Fig. 4 is the B-B direction sectional view of Fig. 3；
Fig. 5 is the C-C of Fig. 3 to sectional view.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
As in Figure 3-5, the automobile door reinforced structure that the utility model embodiment provides, including：Door skin, with vehicle
The inner plate of car door 23 that external door panel is connected, the first reinforcer 21 and second being respectively positioned between inner plate of car door 23 and the door skin
Reinforcer 22；Wherein, the extending direction of the first reinforcer 21 and the short transverse of arrangements for automotive doors tilt, and the first reinforcer 21
Free end from its top to from its bottom to arrangements for automotive doors tilts, and the first reinforcer 21 is fixedly connected with the second reinforcer 22, and
Region at the outward open handle of arrangements for automotive doors between the first reinforcer 21 and the second reinforcer 22.
It should be noted that the short transverse of arrangements for automotive doors, after referring to that arrangements for automotive doors installs, the height side of arrangements for automotive doors
To the short transverse of that is, entire automobile, as four-headed arrow direction is the short transverse of arrangements for automotive doors in Fig. 3.Automobile
The free end of door, after referring to that arrangements for automotive doors installs, hanging one end of arrangements for automotive doors after arrangements for automotive doors is opened.
Region at the outward open handle of arrangements for automotive doors between the first reinforcer 21 and the second reinforcer 22, it is possible to understand that
, the second reinforcer 22 is located at the outward open handle of arrangements for automotive doors close to one end of arrangements for automotive doors free end and the first reinforcer
Region between 21, as shown in figure 3, being located at the right end and the first reinforcer of the second reinforcer 22 at the outward open handle of arrangements for automotive doors
Region between 21.
The automobile door reinforced structure that the utility model embodiment provides, by setting the short transverse phase with arrangements for automotive doors
To inclined first reinforcer 21, and free end of first reinforcer 21 from its top to its bottom to arrangements for automotive doors tilts, and makes
Obtain the region between the first reinforcer 21 and the second reinforcer 22 at the outward open handle of arrangements for automotive doors, and the first reinforcer 21
It is fixedly connected with the second reinforcer 22, so as to improve to the stiffening effect at door external-open handle, improves door skin
Dent resistance, deflection when reducing car door side impact at outward open handle disclosure satisfy that the side impact performance requirement of automobile, improve vapour
The security performance of vehicle.
Meanwhile the utility model embodiment provide automobile door reinforced structure, the first reinforcer 21 from its top to its
Bottom is tilted to the free end of arrangements for automotive doors, and the first reinforcer 21 is fixedly connected with the second reinforcer 22, then compared with the prior art
Reinforcer is compared across arrangements for automotive doors, and the length of the first reinforcer 21 is shorter, lighter in weight, beneficial to the lightweight of car door.
In above-mentioned automobile door reinforced structure, for the angle of inclination of the first reinforcer 21, set according to actual needs
Meter, the utility model embodiment do not limit this.
Preferably, above-mentioned first reinforcer 21 is located at the bottom side of the second reinforcer 22, and the top of the first reinforcer 21 with
Second reinforcer 22 is fixedly linked.
The first reinforcer 21 and the second reinforcer 22 are fixedly connected with for convenience, and the top of above-mentioned first reinforcer 21 is equipped with
Top flange 211, the second reinforcer 22 are equipped with fixed flange 221, and the first reinforcer 21 and the second reinforcer 22 are turned over by top
The realization that is fixedly connected on side 211 and fixed flange 221 is fixedly linked.
Above-mentioned second reinforcer 22 is fixedly linked with door skin, and bottom and the inner plate of car door 23 of the first reinforcer 21 are fixed
It is connected.
In above-mentioned automobile door reinforced structure, the second reinforcer 22 is connected with the first reinforcer 21 by being welded and fixed, the
One reinforcer 21 is connected with inner plate of car door 23 by being welded and fixed.Certainly, it also may be selected to replace welding using bonding or utilize
Connector replaces welding.
Further, the second reinforcer 22 is fixedly linked with the first reinforcer 21 by the first weld nugget, and first strengthens
Part 21 is fixedly linked with inner plate of car door 23 by the second weld nugget.In order to improve bonding strength, above-mentioned first weld nugget is extremely
It is less two, the second weld nugget at least two.
For the ease of being fixedly connected with the first reinforcer 21 and inner plate of car door 23, the bottom of the first reinforcer 21 is turned over equipped with bottom
Side 212, inner plate of car door 23 have step structure 231, and the first reinforcer 21 and inner plate of car door 23 pass through bottom flange 212 and step
The realization that is fixedly linked of structure 231 is fixedly linked.
Certainly, design other structures also may be selected to be convenient for being fixedly connected, so as to facilitate the installation of the first reinforcer 21, example
Such as installing plate is respectively provided on the top of the first reinforcer 21 and bottom, it is not limited to above-described embodiment.
In above-mentioned automobile door reinforced structure, for the ease of assembling handle, above-mentioned second reinforcer 22 is located at door skin
Top.Certainly, middle part or the other positions that above-mentioned second reinforcer 22 may be alternatively located at door skin may be selected, it is not limited to
This.
In order to effectively shorten the length of the first reinforcer 21, the middle part of above-mentioned first reinforcer 21 and the second reinforcer 22 is consolidated
Fixed connection.Certainly, the first reinforcer 21 also may be selected to be fixedly connected with the end of the second reinforcer 22, it is not limited to above-mentioned knot
Structure.
It should be noted that black thickness then in Fig. 2, Fig. 4 and Fig. 5 is actual for a section with hatching, by
It is relatively thin in being cutd open component, fail to show, but this has no effect on the understanding of this programme.
Based on the automobile door reinforced structure that above-described embodiment provides, the utility model additionally provides a kind of arrangements for automotive doors,
The arrangements for automotive doors includes door reinforced structure, which is the automobile door reinforced structure described in above-described embodiment.
It is provided by the utility model since the automobile door reinforced structure that above-described embodiment provides has above-mentioned technique effect
Arrangements for automotive doors has the automobile door reinforced structure that above-described embodiment provides, then arrangements for automotive doors provided by the utility model also has
Corresponding technique effect, repeats no more herein.
Based on the arrangements for automotive doors that above-described embodiment provides, the utility model additionally provides a kind of automobile, which includes vehicle
Door, the car door are the arrangements for automotive doors described in above-described embodiment.
Since the arrangements for automotive doors that above-described embodiment provides has above-mentioned technique effect, automobile provided by the utility model has
Above-described embodiment provide arrangements for automotive doors, then automobile provided by the utility model also have corresponding technique effect, herein no longer
It repeats.
The foregoing description of the disclosed embodiments enables those skilled in the art to realize or using the utility model.
A variety of modifications of these embodiments will be apparent for a person skilled in the art, general original as defined herein
Reason can be realized in other embodiments without departing from the spirit or scope of the present utility model.Therefore, this practicality is new
Type is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase
Consistent most wide scope.
Claims (10)
1. a kind of automobile door reinforced structure, which is characterized in that including：Door skin, the car door being connected with the door skin
Inner panel (23), the first reinforcer (21) and the second reinforcer being respectively positioned between the inner plate of car door (23) and the door skin
(22)；
Wherein, the extending direction of first reinforcer (21) and the short transverse of arrangements for automotive doors tilt, and described first adds
Free end of the strong part (21) from its top to its bottom to the arrangements for automotive doors tilts, first reinforcer (21) and described the
Two reinforcers (22) are fixedly connected, and are located at first reinforcer (21) and described the at the outward open handle of the arrangements for automotive doors
Region between two reinforcers (22).
2. automobile door reinforced structure according to claim 1, which is characterized in that first reinforcer (21) is located at institute
State the bottom side of the second reinforcer (22), and the top of first reinforcer (21) and the second reinforcer (22) stationary phase
Even.
3. automobile door reinforced structure according to claim 2, which is characterized in that the top of first reinforcer (21)
Equipped with top flange (211), second reinforcer (22) is equipped with fixed flange (221), first reinforcer (21) and institute
It states the second reinforcer (22) and realization stationary phase is fixedly connected with by the top flange (211) and the fixed flange (221)
Even.
4. automobile door reinforced structure according to claim 2, which is characterized in that second reinforcer (22) with it is described
Door skin is fixedly linked, and bottom and the inner plate of car door (23) of first reinforcer (21) are fixedly linked.
5. automobile door reinforced structure according to claim 4, which is characterized in that second reinforcer (22) with it is described
First reinforcer (21) is connected by being welded and fixed, and first reinforcer (21) is solid by welding with the inner plate of car door (23)
It is fixed to be connected.
6. automobile door reinforced structure according to claim 5, which is characterized in that second reinforcer (22) with it is described
First reinforcer (21) is fixedly linked by the first weld nugget, and first reinforcer (21) is logical with the inner plate of car door (23)
The second weld nugget is crossed to be fixedly linked；First weld nugget at least two, second weld nugget at least two.
7. automobile door reinforced structure according to claim 4, which is characterized in that the bottom of first reinforcer (21)
Equipped with bottom flange (212), the inner plate of car door (23) has step structure (231), first reinforcer (21) and described
Inner plate of car door (23) is fixedly linked by the realization that is fixedly linked of the bottom flange (212) and the step structure (231).
8. according to the automobile door reinforced structure described in any one in claim 1-7, which is characterized in that described second strengthens
Part (22) is located at the top of the door skin, and the middle part of first reinforcer (21) and second reinforcer (22) is fixed
Connection.
9. a kind of arrangements for automotive doors, including door reinforced structure, which is characterized in that the door reinforced structure is such as claim 1-
Automobile door reinforced structure in 8 described in any one.
10. a kind of automobile, including car door, which is characterized in that the car door is arrangements for automotive doors as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721550925.9U CN207449592U (en) | 2017-11-17 | 2017-11-17 | Automobile door reinforced structure, arrangements for automotive doors and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721550925.9U CN207449592U (en) | 2017-11-17 | 2017-11-17 | Automobile door reinforced structure, arrangements for automotive doors and automobile |
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| Publication Number | Publication Date |
|---|---|
| CN207449592U true CN207449592U (en) | 2018-06-05 |
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ID=62280583
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721550925.9U Active CN207449592U (en) | 2017-11-17 | 2017-11-17 | Automobile door reinforced structure, arrangements for automotive doors and automobile |
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| Country | Link |
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| CN (1) | CN207449592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973617A (en) * | 2018-06-08 | 2018-12-11 | 芜湖国风塑胶科技有限公司 | Automotive door assembly for electric vehicle and its processing method |
-
2017
- 2017-11-17 CN CN201721550925.9U patent/CN207449592U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973617A (en) * | 2018-06-08 | 2018-12-11 | 芜湖国风塑胶科技有限公司 | Automotive door assembly for electric vehicle and its processing method |
| CN108973617B (en) * | 2018-06-08 | 2020-07-24 | 芜湖国风塑胶科技有限公司 | Automobile door assembly for electric automobile and machining method thereof |
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