CN205365189U - Novel door anticollision connection structure - Google Patents
Novel door anticollision connection structure Download PDFInfo
- Publication number
- CN205365189U CN205365189U CN201620032925.9U CN201620032925U CN205365189U CN 205365189 U CN205365189 U CN 205365189U CN 201620032925 U CN201620032925 U CN 201620032925U CN 205365189 U CN205365189 U CN 205365189U
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- China
- Prior art keywords
- door
- reinforcing plate
- car door
- hinge reinforcing
- crashproof
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Abstract
The utility model discloses a novel door anticollision connection structure belongs to zero technical field of car door anticollision, and it includes door hinge reinforcing plate and the crashproof roof beam of rigid coupling on the door, door hinge reinforcing plate goes up the rigid coupling has the anticollision round pin, the anticollision round pin is located anticollision roof beam front end. The utility model has the advantages of being simple in structure and convenient in operation, improve bang path and the transmission efficiency of collision energy on the door effectively, be favorable to guaranteeing the stability of driver's cabin structure to protection passenger's safety.
Description
Technical field
This utility model relates to a kind of car door anti-collision attachment structure, belongs to vehicle door anti-collision parts technical field, particularly relates to a kind of car door anti-collision attachment structure with anti-striker.
Background technology
Passenger safety during for guarantee automobile central collision, should avoid it may happen that to passenger's disadvantageous dangerous deformations during body structure design, reduce central collision and to the intrusion of driving cabin and keep relatively low impact velocity, be therefore highly desirable to design central collision energy bang path effectively to absorb and to transmit energy.
Summary of the invention
For the defect that above-mentioned prior art exists, the technical problems to be solved in the utility model is to provide a kind of crashproof attachment structure of bus door, and it can improve collision energy transmission efficiency on car door, it is ensured that the stability of cab structure.
For solving above-mentioned technical problem, this utility model have employed the crashproof attachment structure of such a bus door, and it includes the door hinge reinforcing plate and the collision prevention girders that are fixed on car door；Described door hinge reinforcing plate is connected with anti-striker；Described crashproof pins position is in described collision prevention girders front end.
In a kind of preferred embodiment of the present utility model, described anti-striker includes power transmission termination and connects seat；Described connection seat is welded on described door hinge reinforcing plate；Described power transmission termination is affixed with described door hinge reinforcing plate.
In a kind of preferred embodiment of the present utility model, car door is stretched out in described power transmission termination.
In a kind of preferred embodiment of the present utility model, described power transmission termination is relative with car door A post.
In a kind of preferred embodiment of the present utility model, described power transmission termination and described car door A post are mutually perpendicular to.
In a kind of preferred embodiment of the present utility model, the rigidity of described anti-striker is more than the rigidity of car door A post.
In a kind of preferred embodiment of the present utility model, described door hinge reinforcing plate is fixed in the front end of described car door；Described collision prevention girders is positioned at after described door hinge reinforcing plate and affixed with described car door.
The beneficial effects of the utility model are: this utility model simple in construction, easy to operate, effectively improve collision energy bang path on car door and transmission efficiency, advantageously ensure that the stability of cab structure, thus protecting the safety of passenger.This utility model by arranging anti-striker 2 on door hinge reinforcing plate 3, effectively improve collision energy bang path during frontal crash of vehicles, it is passed to anti-striker 2, collision prevention girders 4, it is eventually transferred into center body pillar, threshold, so that threshold becomes the main body undertaking and transmitting collision energy, it is ensured that cab structure stability, and more transmit the collision energy transmitted from A post due to car door, decrease A post and the deflection of cap structure weak part, be conducive to the unlatching of collision rift car door.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment crashproof attachment structure of a kind of bus door；
Fig. 2 is the part A close-up schematic view of the crashproof attachment structure of a kind of bus door of this utility model embodiment in Fig. 1；
Fig. 3 is the anti-knocking pin structure schematic diagram of this utility model embodiment crashproof attachment structure of a kind of bus door；
Energy bang path schematic diagram when Fig. 4 is the automobile generation central collision of this utility model embodiment a kind of bus door crashproof attachment structure；
In figure: 1-car door, the anti-striker of 2-, 3-door hinge reinforcing plate, 4-collision prevention girders
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
By the structural representation of Fig. 1 and Fig. 2 this utility model embodiment crashproof attachment structure of a kind of bus door it can be seen that this utility model includes the door hinge reinforcing plate 3 and the collision prevention girders 4 that are fixed on car door 1；Door hinge reinforcing plate 3 is fixed in the front end of car door 1；Collision prevention girders 4 is positioned at door hinge reinforcing plate 3 below and affixed with car door 1；Being connected with anti-striker 2 on door hinge reinforcing plate 3, described anti-striker 2 is positioned at described collision prevention girders 4 front end, and the end portion of anti-striker 2 stretches out car door.Included power transmission termination 2a by the known anti-striker 2 of the structural representation of the anti-striker of Fig. 3 and connect seat 2b；Connect seat 2b and be welded on door hinge reinforcing plate 3；Power transmission termination 2a is affixed with door hinge reinforcing plate 3.Wherein power transmission termination 2a stretches out car door 1, and vertically opposite with car door A post, and the rigidity of anti-striker 2 is more than the rigidity of car door A post.
This utility model is integral by being welded to connect with door hinge reinforcing plate by anti-striker, and anti-striker end portion stretches out car door, relative with car door A post.When automobile generation central collision, first energy passes to the anti-striker on car door, by collision prevention girders, is then passed to center body pillar, threshold, the advantage of this design is in that: 1. allows threshold finally undertake and transmits more collision energy, advantageously ensuring that the structural stability of driver's cabin.2. absorb more and transmit the collision energy transmitted from A post, effectively reducing the deflection of A post and cap structure weak part, it is prevented that car door is not opened.
Should be understood that; the above; it is only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope that disclosed herein; the change that can readily occur in or replacement, all should be encompassed within protection scope of the present invention.
Claims (7)
1. the crashproof attachment structure of bus door, including the door hinge reinforcing plate (3) being fixed on car door (1) and collision prevention girders (4)；It is characterized in that: described door hinge reinforcing plate (3) is connected with anti-striker (2)；Described anti-striker (2) is positioned at described collision prevention girders (4) front end.
2. a kind of crashproof attachment structure of bus door as claimed in claim 1, it is characterised in that: described anti-striker (2) includes power transmission termination (2a) and connects seat (2b)；Described connection seat (2b) is welded on described door hinge reinforcing plate (3)；Described power transmission termination (2a) is affixed with described door hinge reinforcing plate (3).
3. a kind of crashproof attachment structure of bus door as claimed in claim 2, it is characterised in that: described power transmission termination (2a) stretches out car door (1).
4. a kind of crashproof attachment structure of bus door as claimed in claim 2, it is characterised in that: described power transmission termination (2a) is relative with car door A post.
5. a kind of crashproof attachment structure of bus door as claimed in claim 2, it is characterised in that: described power transmission termination (2a) and described car door A post are mutually perpendicular to.
6. a kind of crashproof attachment structure of bus door as claimed in claim 1, it is characterised in that: the rigidity of described anti-striker (2) is more than the rigidity of car door A post.
7. a kind of crashproof attachment structure of bus door as claimed in claim 1, it is characterised in that: described door hinge reinforcing plate (3) is fixed in the front end of described car door (1)；Described collision prevention girders (4) is positioned at described door hinge reinforcing plate (3) below and affixed with described car door (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032925.9U CN205365189U (en) | 2016-01-13 | 2016-01-13 | Novel door anticollision connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032925.9U CN205365189U (en) | 2016-01-13 | 2016-01-13 | Novel door anticollision connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205365189U true CN205365189U (en) | 2016-07-06 |
Family
ID=56276818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620032925.9U Active CN205365189U (en) | 2016-01-13 | 2016-01-13 | Novel door anticollision connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205365189U (en) |
-
2016
- 2016-01-13 CN CN201620032925.9U patent/CN205365189U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |