CN207955290U - A kind of high-strength vehicle front/rear door - Google Patents
A kind of high-strength vehicle front/rear door Download PDFInfo
- Publication number
- CN207955290U CN207955290U CN201820368601.1U CN201820368601U CN207955290U CN 207955290 U CN207955290 U CN 207955290U CN 201820368601 U CN201820368601 U CN 201820368601U CN 207955290 U CN207955290 U CN 207955290U
- Authority
- CN
- China
- Prior art keywords
- plate
- door
- car door
- vehicle front
- anticollision guard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Body Structure For Vehicles (AREA)
- Vibration Dampers (AREA)
Abstract
The utility model discloses a kind of high-strength vehicle front/rear doors, belong to arrangements for automotive doors technical field.Including inner plate of car door, door skin, door sash and body hinge；Inner plate of car door is connected with door skin by bound edge and forms inner cavity between；It further include the anticollision guard positioned at interior intracavitary；Anticollision guard includes installation base plate, buffering reinforcing plate, bumper post and Crashworthy plate.High-strength vehicle front/rear door provided by the utility model passes through the anticollision guard being arranged on car door；Anticollision guard includes installation base plate, buffering reinforcing plate, bumper post and Crashworthy plate；When automobile encounters shock, the anticollision guard being arranged in car door will play a role, Crashworthy plate can keep out impact force, buffering reinforcing plate and bumper post can buffer the impact force that car door is subject to, installation base plate, which is conducive to stablizing for anticollision guard, to be fixed, the anti-collision performance for promoting car door, to reduce the probability of driver or passenger's injury.
Description
Technical field
The utility model is related to arrangements for automotive doors technical fields, more particularly to a kind of high-strength vehicle front/rear door.
Background technology
Important component of the car door as automobile.On the one hand, car door is as the important component in body structure,
Shaping style, intensity, rigidity, reliability and craftsmanship etc. must meet the requirement of vehicle body overall performance；On the other hand, car door knot
The performances such as visual field property, safety, the sealing of structure itself are not only affected to entire body structure performance, but also are also car door work(
The pith that can be required.Automobile in the process of moving, when encounter clash when, the impact resistance of most of automobile door structures
Performance is bad so that car door is yielding, is damaged to driver or passenger.
Utility model content
In order to overcome the deficiencies of existing technologies, the technical problem to be solved by the utility model is to propose a kind of high intensity
Automobile front/rear door passes through the anticollision guard being arranged on car door；Anticollision guard include installation base plate, buffering reinforcing plate, bumper post,
And Crashworthy plate；When automobile encounters shock, the anticollision guard being arranged in car door will play a role, and Crashworthy plate can keep out shock
Power, the impact force that car door is subject to can be buffered by buffering reinforcing plate and bumper post, and installation base plate is conducive to the stabilization of anticollision guard
It is fixed, the anti-collision performance of car door is promoted, to reduce the probability of driver or passenger's injury.
For this purpose, the utility model uses following technical scheme：
High-strength vehicle front/rear door provided by the utility model, including inner plate of car door, door skin, it is fixed on the car door
The door sash on inner panel top and the body hinge for being fixed on the inner plate of car door front end；The inner plate of car door passes through bound edge
It is connected with the door skin and forms inner cavity between；It further include the anticollision guard positioned at the interior intracavitary；It is described
Anticollision guard includes that the installation base plate of the inner plate of car door inner wall, buffering reinforcing plate, bumper post and anticollision are fixed in one end
Plate；One end of the buffering reinforcing plate is fixedly connected with the other end of the installation base plate, the other end of the buffering reinforcing plate
It is fixedly connected with one end of the bumper post；The other end of the bumper post is fixedly connected with one end of the Crashworthy plate；It is described
The other end of Crashworthy plate is towards the door skin.
Preferably, the other end face of the Crashworthy plate is equipped with bolster.
Preferably, the bolster is multiple cross sectional shape semicirculars in shape and the protrusion equidistantly arranged.
Preferably, the material of the bolster is silicon rubber.
Preferably, a placed cavity is offered in the buffering reinforcing plate；Horizontally disposed resistance is fixed in the placed cavity
Buddhist nun's bar.
Preferably, the outer wall of the damper rod is arranged with spring.
The beneficial effects of the utility model are：
High-strength vehicle front/rear door provided by the utility model passes through the anticollision guard being arranged on car door；Anticollision guard
Including installation base plate, buffering reinforcing plate, bumper post and Crashworthy plate；When automobile encounters shock, the anticollision being arranged in car door is protected
Part will play a role, and Crashworthy plate can keep out impact force, and the shock that car door is subject to can be buffered by buffering reinforcing plate and bumper post
Power, installation base plate, which is conducive to stablizing for anticollision guard, to be fixed, and the anti-collision performance of car door is promoted, to reduce driver or multiply
Objective injured probability.
Description of the drawings
Fig. 1 is the structural schematic diagram for the high-strength vehicle front/rear door that specific embodiment of the present invention provides；
Fig. 2 is the schematic cross-section at A-A in Fig. 1 that specific embodiment of the present invention provides；
Fig. 3 is the sectional view of Crashworthy plate in Fig. 2 that specific embodiment of the present invention provides.
In figure：1, inner plate of car door；2, door skin；3, door sash；4, body hinge；5, inner cavity；6, anticollision guard；
61, installation base plate；62, reinforcing plate is buffered；63, bumper post；64, Crashworthy plate；641, bolster；7, placed cavity；8, damper rod；9、
Spring.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Fig. 1, Fig. 2, Fig. 3 show to exemplary a kind of knot of high-strength vehicle front/rear door provided by the utility model respectively
The sectional view of schematic cross-section and Crashworthy plate at structure schematic diagram, A-A.As shown in Figure 1, Figure 2, Figure 3 shows, a kind of high intensity vapour
Chinese herbaceous peony back door includes inner plate of car door 1, door skin 2, the door sash 3 for being fixed on 1 top of inner plate of car door and is fixed on car door
The body hinge 4 of 1 front end of inner panel；Inner plate of car door 1 is connected with door skin 2 by bound edge and forms inner cavity 5 between；
It further include the anticollision guard 6 being located in inner cavity 5；Anticollision guard 6 includes the installation base plate that 1 inner wall of inner plate of car door is fixed in one end
61, reinforcing plate 62, bumper post 63 and Crashworthy plate 64 are buffered；Buffer the other end of one end and installation base plate 61 of reinforcing plate 62
It is fixedly connected；The other end of buffering reinforcing plate 62 is fixedly connected with one end of bumper post 63；The other end of bumper post 63 and anticollision
One end of plate 64 is fixedly connected；The other end of Crashworthy plate 64 is towards door skin 2.Specifically, inner plate of car door 1 by bound edge with
Door skin 2 is connected to form a door lock striker plate, the placement of door sash 3 being provided with conducive to windowpane, 4 convenience of body hinge
In car door and vehicle body hinge connection；When automobile, which encounters, to clash, for door skin 2 first by impact force, door skin 2 will be past
Car squeeze, door skin 2 will in inner cavity 5 anticollision guard 6 contact, the anticollision contact surface of Crashworthy plate 64 will be impacted
Power, Crashworthy plate 64 are moved toward inner plate of car door 1, and Crashworthy plate 64, by heat stamping and shaping, is had extraordinary using high-strength steel sheet
Strength and stiffness, later Crashworthy plate 64 remaining frontal impact power is absorbed by bumper post 63, bumper post 63 be in cylinder
Type, 63 core of bumper post are particle reinforced aluminum foam matrix composite material, and elastomeric layer is wrapped up in core periphery, outside elastomeric layer
For titanium alloy barrel body, foamed substrate acieral preferably ensure that product has better impulse-durability effect, particle enhancing bubble
Foam aluminum matrix composite can preferably absorb impact energy, alleviate part of impact force, and remaining impact force will pass through buffering
Reinforcing plate 62 is absorbed, and the impact force that is subject to of car door is further alleviated, and improves the anti-collision performance of car door, protect driver or
The safety of person passenger, installation base plate 61 are made of high violent steel, and hardness is high, improves the stability of anticollision guard 6.By in vehicle
The anticollision guard 6 being arranged on door；Anticollision guard 6 includes installation base plate 61, buffering reinforcing plate 62, bumper post 63 and Crashworthy plate
64；When automobile encounters shock, the anticollision guard 6 being arranged in car door will play a role, and Crashworthy plate 64 can keep out impact force, delay
The impact force that car door is subject to can be buffered by rushing reinforcing plate 62 and bumper post 63, and installation base plate 61 is conducive to the steady of anticollision guard 6
It is fixed fixed, the anti-collision performance of car door is promoted, to reduce the probability of driver or passenger's injury.
Further, the other end face of Crashworthy plate 64 is equipped with bolster 641.Specifically, when car door encounters shock
When, door skin 2 will be squeezed to car, and impact force first passes through bolster 641 into row buffering, alleviates the part that car door is subject to and hit
Power is hit, first of protective barrier is improved.
Further, bolster 641 is multiple cross sectional shape semicirculars in shape and the protrusion equidistantly arranged.By bolster 641
Be designed as the protrusion of cross sectional shape semicircular in shape, protrusion absorbs the impact energy of part, to protection hit plate 64 carry out it is certain
Protection, and the bulge-structure of cross sectional shape semicircular in shape is simple, facilitates processing, production cost low.
Further, the material of bolster 641 is silicon rubber.The bolster 641 made of silicon rubber enough increases bolster
641 elasticity, and impact resistance, the absorbability of 641 impact energy of Promoting Layered Buffer part, to improve the crashworthiness of anticollision guard 6
Hit performance.
Further, it buffers in reinforcing plate 62 and offers a placed cavity 7；Horizontally disposed damping is fixed in placed cavity 7
Bar 8.The damper rod 8 of setting can overcome the part of impact force that inner plate of car door 1 is subject to, and prevent from causing car door because impact force is excessive
Inner panel 1 damages, and is damaged to driver or passenger.
Further, further include the spring 9 for being sheathed on 8 outer wall of damper rod.The spring 9 of setting is absorbed using the elasticity of itself
Remaining impact energy improves the whole crashworthiness of anticollision guard 6, to improve the safety of car door, protects driver
Or the safety of passenger.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case of with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (6)
1. a kind of high-strength vehicle front/rear door, including inner plate of car door (1), door skin (2), it is fixed on the inner plate of car door (1)
The door sash (3) on top and the body hinge (4) for being fixed on the inner plate of car door (1) front end；The inner plate of car door (1)
It is connected with the door skin (2) by bound edge and forms inner cavity (5) between；It is characterized in that：
It further include the anticollision guard (6) being located in the inner cavity (5)；
The anticollision guard (6) includes that the installation base plate (61) of the inner plate of car door (1) inner wall, buffering reinforcing plate are fixed in one end
(62), bumper post (63) and Crashworthy plate (64)；
One end of the buffering reinforcing plate (62) is fixedly connected with the other end of the installation base plate (61), the buffering reinforcing plate
(62) the other end is fixedly connected with the one end of the bumper post (63)；
The other end of the bumper post (63) is fixedly connected with one end of the Crashworthy plate (64)；
The other end of the Crashworthy plate (64) is towards the door skin (2).
2. high-strength vehicle front/rear door according to claim 1, it is characterised in that：
The other end face of the Crashworthy plate (64) is equipped with bolster (641).
3. high-strength vehicle front/rear door according to claim 2, it is characterised in that：
The bolster (641) is multiple cross sectional shape semicirculars in shape and the protrusion equidistantly arranged.
4. high-strength vehicle front/rear door according to claim 3, it is characterised in that：
The material of the bolster (641) is silicon rubber.
5. high-strength vehicle front/rear door according to claim 1, it is characterised in that：
A placed cavity (7) is offered in the buffering reinforcing plate (62)；
It is fixed with horizontally disposed damper rod (8) in the placed cavity (7).
6. high-strength vehicle front/rear door according to claim 5, it is characterised in that：
The outer wall of the damper rod (8) is arranged with spring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820368601.1U CN207955290U (en) | 2018-03-19 | 2018-03-19 | A kind of high-strength vehicle front/rear door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820368601.1U CN207955290U (en) | 2018-03-19 | 2018-03-19 | A kind of high-strength vehicle front/rear door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207955290U true CN207955290U (en) | 2018-10-12 |
Family
ID=63743662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820368601.1U Expired - Fee Related CN207955290U (en) | 2018-03-19 | 2018-03-19 | A kind of high-strength vehicle front/rear door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207955290U (en) |
-
2018
- 2018-03-19 CN CN201820368601.1U patent/CN207955290U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20210319 |