CN203780474U - Car door armrest crushed through side collision - Google Patents

Car door armrest crushed through side collision Download PDF

Info

Publication number
CN203780474U
CN203780474U CN201420119275.2U CN201420119275U CN203780474U CN 203780474 U CN203780474 U CN 203780474U CN 201420119275 U CN201420119275 U CN 201420119275U CN 203780474 U CN203780474 U CN 203780474U
Authority
CN
China
Prior art keywords
door armrest
door
armrest
car door
conquassation
Prior art date
Application number
CN201420119275.2U
Other languages
Chinese (zh)
Inventor
丁成
Original Assignee
北京汽车股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 北京汽车股份有限公司 filed Critical 北京汽车股份有限公司
Priority to CN201420119275.2U priority Critical patent/CN203780474U/en
Application granted granted Critical
Publication of CN203780474U publication Critical patent/CN203780474U/en

Links

Abstract

The utility model provides a car door armrest crushed through side collision. The car door armrest is arranged on a car door inner plate, and a plurality of weakening grooves are formed in the car door armrest. The car door armrest is simple in structure, convenient to process and low in manufacture cost, can well improve the passive safety performance of a car, and particularly has the remarkable effect of reducing the damage to the rib of a dummy in the side collision process of the car. In the simulation analysis process of the whole vehicle side collision, that the car door armrest can be automatically crushed in the collision process, has the remarkable effect of reducing the compression degree of the rib of the dummy and performs the function of protecting the dummy is found. According to the car door armrest provided by the utility model, the armrest is fully crushed at the weakening grooves even if the spaces of the car door armrest and the car inner plate are small, and the good effect of protecting the rib of the dummy is achieved.

Description

A kind of side impact can conquassation Door Armrest
Technical field
The utility model relates to field of automobile, refers to that especially a kind of side impact can conquassation Door Armrest.
Background technology
According to statistics of traffic accidents, side collision is one of principal mode of traffic accident, accounts for 30% of total number of accident, is only second to head-on crash.Each state is all using the side collision performance of automobile as one of vehicle safety critical for the evaluation.In side collision process, dummy's rib generally all can be subject to the extruding of Door Armrest, and especially, in the automobile that there is no side airbag, Door Armrest is even more serious to the injury of dummy's rib.Existing automobile armrest generally all can not conquassation, larger to the injury of dummy's rib in side collision process.The space length of Door Armrest and dummy's rib is very little, just can reduce the extruding of Door Armrest to dummy's rib so handrail can carry out conquassation fracture, can reduce the injury of car door to dummy.
The patent No. be 201220493912.3 Chinese patent one is disclosed can conquassation Door Armrest, this can conquassation Door Armrest be around handrail, to have increased line of weakness, in the time that automobile is subject to side impact, handrail can be along line of weakness fracture around, entirety moves to inner plate of car door, but when in the very near situation of the distance of inner plate of car door and Door Armrest, the distance that Door Armrest moves to inner plate of car door is very little, still can cause very large squeezing action to dummy's rib, could not reach and solve the injury that handrail causes rib completely.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of side impact can conquassation Door Armrest, to solve the can conquassation Door Armrest case inner plate of car door miles of relative movement little of prior art, can not solve the problem that handrail damages rib completely.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of side impact can conquassation Door Armrest, is located on inner plate of car door, is provided with reduction groove on described Door Armrest.
Wherein, described reduction groove arranges uniformly at intervals along Door Armrest outside face.
Wherein, described reduction groove depth is 2-3mm.
Wherein, described reduction groove vertically arranges along described Door Armrest outline line.
Wherein, on described inner plate of car door, be positioned at Door Armrest top and be provided with vehicle door interior trim panel.
Wherein, on described inner plate of car door, be positioned at Door Armrest front end and be provided with electric-controlled switch.
Wherein, on described inner plate of car door, be positioned at Door Armrest front end and be provided with sound equipment mouth.
The beneficial effect of technique scheme of the present utility model is as follows:
The utility model can improve the performance of vehicle passive safety, especially in automobile side crash process, the rib injury that reduces dummy is had to obvious effect; In car load side impact simulation analysis process, find that Door Armrest can automatic conquassation meeting reduction dummy's rib amount of compression play effect clearly in collision process, has played protection dummy's effect; Of the present utility model can conquassation Door Armrest, even if Door Armrest and inner plate of car door space are less, handrail also, weakening groove place complete rupture, plays a very good protection to dummy's rib.
Brief description of the drawings
Fig. 1 is the structural representation that the side impact of the utility model embodiment can conquassation Door Armrest;
Fig. 2 is the structural representation of the reduction groove that the side impact of the utility model embodiment can conquassation Door Armrest.
[ main element nomenclature ]
1: inner plate of car door;
2: Door Armrest;
3: weaken groove;
4: electric-controlled switch;
5: sound equipment mouth.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The utility model is can conquassation Door Armrest case inner plate of car door miles of relative movement little for prior art, can not solve the problem that handrail damages rib completely, provides a kind of side impact can conquassation Door Armrest.
As depicted in figs. 1 and 2, a kind of side impact that the utility model embodiment provides can conquassation Door Armrest, is located on inner plate of car door 1, and some reduction grooves 3 are set on described Door Armrest 2; Described reduction groove 3 arranges uniformly at intervals along Door Armrest 2 outside faces; Described reduction groove 3 degree of depth are 2-3mm; Described reduction groove 3 vertically arranges along described Door Armrest 2 outline lines.The utility model is can conquassation automobile door armrest structure easy to process, simple in structure, can not affect the moulded of Door Armrest.
As shown in Figure 1, be positioned at Door Armrest top and be provided with vehicle door interior trim panel 3 on described inner plate of car door, front end is also provided with electric-controlled switch 4 and sound equipment mouth 5.
The utility model can improve the performance of vehicle passive safety, especially in automobile side crash process, the rib injury that reduces dummy is had to obvious effect; In car load side impact simulation analysis process, find that Door Armrest can automatic conquassation meeting reduction dummy's rib amount of compression play effect clearly in collision process, has played protection dummy's effect; Of the present utility model can conquassation Door Armrest, even if Door Armrest and inner plate of car door space are less, handrail also, weakening groove place complete rupture, plays a good protection to dummy's rib.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (7)

1. side impact can a conquassation Door Armrest, is located on inner plate of car door, it is characterized in that, is provided with reduction groove on described Door Armrest.
2. side impact according to claim 1 can conquassation Door Armrest, it is characterized in that, described reduction groove arranges uniformly at intervals along Door Armrest outside face.
3. side impact according to claim 2 can conquassation Door Armrest, it is characterized in that, described reduction groove depth is 2-3mm.
4. side impact according to claim 3 can conquassation Door Armrest, it is characterized in that, described reduction groove vertically arranges along described Door Armrest outline line.
5. side impact according to claim 1 can conquassation Door Armrest, it is characterized in that, is positioned at Door Armrest top and is provided with vehicle door interior trim panel on described inner plate of car door.
6. side impact according to claim 1 can conquassation Door Armrest, it is characterized in that, is positioned at Door Armrest front end and is provided with electric-controlled switch on described inner plate of car door.
7. side impact according to claim 1 can conquassation Door Armrest, it is characterized in that, is positioned at Door Armrest front end and is provided with sound equipment mouth on described inner plate of car door.
CN201420119275.2U 2014-03-14 2014-03-14 Car door armrest crushed through side collision CN203780474U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420119275.2U CN203780474U (en) 2014-03-14 2014-03-14 Car door armrest crushed through side collision

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420119275.2U CN203780474U (en) 2014-03-14 2014-03-14 Car door armrest crushed through side collision

Publications (1)

Publication Number Publication Date
CN203780474U true CN203780474U (en) 2014-08-20

Family

ID=51316686

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420119275.2U CN203780474U (en) 2014-03-14 2014-03-14 Car door armrest crushed through side collision

Country Status (1)

Country Link
CN (1) CN203780474U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106476576A (en) * 2015-08-28 2017-03-08 福特全球技术公司 Vehicle door interior trim panel for energy absorption
CN107082036A (en) * 2016-02-16 2017-08-22 福特全球技术公司 The deformable handrail of channel array with patterning
CN110606010A (en) * 2019-09-17 2019-12-24 吉利汽车研究院(宁波)有限公司 Vehicle door armrest structure of vehicle
US10703317B2 (en) 2018-07-10 2020-07-07 Ford Global Technologies, Llc Armrest assembly with engineered lateral bending stiffness

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106476576A (en) * 2015-08-28 2017-03-08 福特全球技术公司 Vehicle door interior trim panel for energy absorption
CN107082036A (en) * 2016-02-16 2017-08-22 福特全球技术公司 The deformable handrail of channel array with patterning
US10703317B2 (en) 2018-07-10 2020-07-07 Ford Global Technologies, Llc Armrest assembly with engineered lateral bending stiffness
CN110606010A (en) * 2019-09-17 2019-12-24 吉利汽车研究院(宁波)有限公司 Vehicle door armrest structure of vehicle

Similar Documents

Publication Publication Date Title
CN203637613U (en) Energy-absorbing and vibration-reducing device for child car seat
CN103562011B (en) Utilize the automobile buffering device of permanet magnet and electromagnet invention
CN101962002B (en) Anticollision device for rear of truck
CN202202284U (en) Highway guardrail
CN202557460U (en) Front bumper device
CN204895362U (en) Many pneumatic cylinders of car multi -level buffer bumper
CN105691337B (en) A kind of bumper for preventing car when collision
CN204249970U (en) A kind of multistage energy-absorption type front anticollision beam of automobile
US20180281720A1 (en) Method and device for the rear end collision protection of a vehicle
CN206376209U (en) Highway guard rail
CN101456393A (en) Bumper beam for vehicles
CN104085366B (en) Auto against adaptive multistage crash energy absorption equipment and control method thereof
CN203229906U (en) Buffering and damage reducing device for road guardrails
CN204821432U (en) Car protection thick stick
CN201685777U (en) Automobile anti-collision & energy-absorbing safety protection device
CN106004918A (en) Railway vehicle energy absorption unit beam
CN206438447U (en) A kind of anticollision barrier
CN206217824U (en) A kind of multi-buffer energy adsorption type automobile dumper device
CN107336751B (en) Can absorb mud water striking fender structure of energy
CN205168398U (en) Novel automotive bumper
CN105509672A (en) Dummy chest bottoming-out judgment method and device in vehicle collision experiment
CN201843106U (en) Cushion pad capable of guiding
CN108312992A (en) A kind of anticollision bumper of car
CN201751272U (en) Engine hood locking and fixing plate protecting pedestrian head
CN102910128B (en) Pedestrian leg buffer beam of automobile bumper

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant