CN208498206U - A kind of hat type doors and windows external reinforcing plate for car group - Google Patents

A kind of hat type doors and windows external reinforcing plate for car group Download PDF

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Publication number
CN208498206U
CN208498206U CN201820961263.2U CN201820961263U CN208498206U CN 208498206 U CN208498206 U CN 208498206U CN 201820961263 U CN201820961263 U CN 201820961263U CN 208498206 U CN208498206 U CN 208498206U
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China
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door
car
plate
skin
automobile
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CN201820961263.2U
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Chinese (zh)
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丁力
聂建华
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Changshu Long Chuan Automotive Technology Co Ltd
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Changshu Long Chuan Automotive Technology Co Ltd
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Abstract

The utility model relates to a kind of hat type doors and windows external reinforcing plate for car groups, it includes being set to the door skin of automobile door glass outside and upper end with interior folding portion, door and window platform external reinforcing plate for car between the door skin and the automobile door glass is installed, it is mounted on the door skin upper end and water is cut outside the car door that mutually seals with the automobile door glass outer surface, it is set to the inner plate of car door of the inner side of door glass in door, it is fixed on stiffening plate in the door and window platform on the inner plate of car door and between the inner plate of car door and the automobile door glass and is mounted in the door and window platform in stiffening plate and water is cut in the car door that mutually seals with the automobile door glass inner surface;Reinforcing rib is respectively fixed between first linkage section and the door skin and between second linkage section and the door skin.Crossed Circle rock-steady structure is formd, itself flexing resistance is strengthened, increases the quiet extruding rigidity of car door.

Description

A kind of hat type doors and windows external reinforcing plate for car group
Technical field
The utility model relates to a kind of stiffening plates, and in particular to a kind of hat type doors and windows external reinforcing plate for car group.
Background technique
Car door has important role as system relatively independent in Vehicle Body Development, be responsible for vehicle leakproofness, up and down Vehicle convenience etc.;And car door is also irreplaceable to the contribution of vehicle central collision, side impact safety.Car door outside window sill stiffening plate Be exactly the important components of car door, the stiffness effect of its own the extruding rigidity of car door, concave resistance, modal stiffness etc., and Structure, material and the material that the rigidity of itself then depends primarily on components are thick.Design the car door outside window sill stiffening plate of Rational structure The rigidity of car door can not only be reinforced, moreover it is possible to which, conducive to the selection of its material material thickness, loss of weight drop is originally.
Doors and windows external reinforcing plate for car group as shown in Figure 1, including 1 ' outside of automobile door glass and upper end are set to varus The door skin 4 ' of folding part, upper end are fixed in interior folding portion above-mentioned and reinforce outside the door and window platform being located on the inside of door skin 4 ' Plate 5 ', be fixed on it is between door skin 4 ' and door and window platform external reinforcing plate for car 5 ' and corresponding with door and window platform 5 ' lower positions of external reinforcing plate for car A reinforcing rib 6 ', the outer water of car door that is mounted on 4 ' upper end of door skin and mutually seals with automobile door glass 1 ' cuts 2 ', is set to Inner plate of car door 7 ' on the inside of automobile door glass 1 ', stiffening plate 8 ' and installation in the door and window platform being mounted on 7 ' inner surface of inner plate of car door Water cuts 3 ' in the car door mutually sealed in door and window platform in stiffening plate 8 ' and with automobile door glass 1 '.The doors and windows of this spline structure is additional Although strong board group provides certain stiffness contribution to car door, the limitation applied to Sheet Metal Forming Technology and material is larger, Er Qie Increasingly in keen competition, the rigidity requirement of car door is higher and higher, and old structure can only be by using high-intensitive, high-cost material Material can be only achieved respective objects value.Therefore under identical requirement, product self structure optimizes brought higher economy, spirit Activity, selectivity just seem even more important, can be only achieved the purpose of loss of weight drop originally.
Utility model content
The utility model aim is to provide a kind of hat type doors and windows external reinforcing plate for car for overcome the deficiencies in the prior art Group.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of hat type doors and windows external reinforcing plate for car group, It includes being set on the outside of automobile door glass and upper end to have the door skin of interior folding portion, install the door skin and the vehicle Door and window platform external reinforcing plate for car between door glass is mounted on the door skin upper end and mutually seals with the automobile door glass outer surface The outer water of car door cut, the inner plate of car door that is set to the inner side of door glass in door, be fixed on the inner plate of car door and be located at described In door and window platform between inner plate of car door and the automobile door glass stiffening plate and be mounted in the door and window platform in stiffening plate and with Water is cut in the car door that the automobile door glass inner surface mutually seals, and the door and window platform external reinforcing plate for car includes frid section, is integrally formed at First linkage section of frid section upper end, is integrally formed at institute at the second linkage section for being integrally formed at frid section lower end It states the first linkage section upper end and the first extended segment that upper end is fixed in the interior folding portion and is integrally formed at described second The second extended segment that linkage section lower end and decurvation extend;It is between first linkage section and the door skin and described Reinforcing rib is respectively fixed between second linkage section and the door skin.
Optimally, defining the maximum spacing between second extended segment and second linkage section is H, the door and window platform The vertical height of external reinforcing plate for car is L, then ratio >=1/5 of H and L value.
Since above-mentioned technical proposal is used, the utility model has the advantage that the utility model compared with prior art Hat type doors and windows external reinforcing plate for car group, is cooperated by using door and window platform external reinforcing plate for car and the door skin of specific structure, from And two reinforcing ribs are fixed in-between, Crossed Circle rock-steady structure is formd, itself flexing resistance is strengthened, it is quiet crowded to increase car door Rigidity is pressed, reduces the deformation quantity of side impact Y-direction, also enhances vehicle frontal collision X to power transmission effect, ensure that the sky of crew module Between, improve Vehicle Passive Safety;The dent resistance of door skin is enhanced, the Modal Performances of car door are improved.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of existing doors and windows external reinforcing plate for car group;
Attached drawing 2 is the structural schematic diagram of the utility model hat type doors and windows external reinforcing plate for car group.
Specific embodiment
The utility model preferred embodiment is described in detail below in conjunction with attached drawing:
The related direction of the utility model is that the direction for being seated in automobile and observing according to user is defined.
Hat type doors and windows external reinforcing plate for car group as shown in Figure 2 mainly cuts water in 2, car door including the outer water of car door and cuts 3, vehicle External door panel 4, door and window platform external reinforcing plate for car 5, reinforcing rib 6 and inner plate of car door 7 etc..
Wherein, the outside of automobile door glass 1 is arranged in door skin 4, its upper end has interior folding portion 41(, that is, door skin 4 upper end bends inwards and forms foldable structure).Door and window platform external reinforcing plate for car 5 is installed between door skin 4 and automobile door glass 1, it Including be formed in frid section 51(frid section 51 opening towards door skin 4 groove), be integrally disposed upon 51 upper end of frid section The first linkage section 52, be integrally disposed upon 51 lower end of frid section the second linkage section 53, be integrally disposed upon on the first linkage section 52 End and the first extended segment 54 for being fixed in interior folding portion 41 of upper end and it is integrally disposed upon 53 lower end of the second linkage section and downward The second the second extended segment extended segment 55(55 that bending extends is connected smoothly with the second linkage section 53, and other parts are then It is parallel with door skin 4).The outer water of car door cuts 2 upper ends for being mounted on door skin 4, it is mutually close with the outer surface of automobile door glass 1 Envelope plays the role of obstructing steam and antiseepage.Inside (i.e. inner plate of car door 7 and the car door of automobile door glass 1 is arranged in inner plate of car door 7 Outside plate 4 is located at the two sides of automobile door glass 1).Stiffening plate 8 is fixed on inner plate of car door 7 in door and window platform, it is located at inner plate of car door Between 7 and automobile door glass 1, and it forms the biggish cavity in space between inner plate of car door 7, plays the role of buffering collision of closed. Water is cut 3 and is mounted in door and window platform in stiffening plate 8 in car door, and the inner surface of it and automobile door glass 1 mutually seals, and plays barrier steam Effect.One is respectively fixed between first linkage section 52 and door skin 4 and between the second linkage section 53 and door skin 4 Root reinforcing rib 6 strengthens itself flexing resistance result in formation of Crossed Circle rock-steady structure, increases the quiet extruding rigidity of car door, reduces The deformation quantity of side impact Y-direction, also enhances vehicle frontal collision X to power transmission effect, ensure that the space of crew module, improve vehicle Passive safety;The dent resistance of door skin is enhanced, the Modal Performances of car door are improved;Under identical intensity requirement, Compared to traditional structure, material specification and the material for reducing metal plate are thick, and loss of weight drop is originally.
In the present embodiment, the maximum spacing between the second extended segment 55 and the second linkage section 53 is defined for H, outside door and window platform The vertical height of stiffening plate 5 is L, then ratio >=1/5 of H and L value, are conducive to technological forming in this way, reduce drawing depth, is dropped Low die cost investment, improves part qualification rate;And concealed crash-proof pole structure is compared, this structure is simple, without more Remaining investment, reduces production process, reduces production line cost.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention, All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it It is interior.

Claims (2)

1. a kind of hat type doors and windows external reinforcing plate for car group, it includes being set to automobile door glass (1) outside and upper end with interior fold The door skin (4) in portion (41) installs door and window platform external reinforcing plate for car between the door skin (4) and the automobile door glass (1) (5), be mounted on the door skin (4) upper end and the outer water of car door that mutually seals with the automobile door glass (1) outer surface cut (2), It is set to the inner plate of car door (7) on the inside of the automobile door glass (1), is fixed on the inner plate of car door (7) and is located at the car door Stiffening plate (8) and stiffening plate in the door and window platform is mounted in door and window platform between inner panel (7) and the automobile door glass (1) (8) water cuts (3) in the car door mutually sealed on and with the automobile door glass (1) inner surface, it is characterised in that: the door and window platform is additional Strong plate (5) includes frid section (51), the first linkage section (52) for being integrally formed at frid section (51) upper end, is integrally formed at The second linkage section (53) of frid section (51) lower end is integrally formed at the first linkage section (52) upper end and upper end is fixed The first extended segment (54) in the interior folding portion (41) and it is integrally formed at the second linkage section (53) lower end and court The second extended segment (55) that lower bending extends;Between first linkage section (52) and the door skin (4) and described Reinforcing rib (6) are respectively fixed between two linkage sections (53) and the door skin (4).
2. hat type doors and windows external reinforcing plate for car group according to claim 1, it is characterised in that: define second extended segment (55) the maximum spacing between second linkage section (53) is H, and the vertical height of the door and window platform external reinforcing plate for car (5) is L, Then ratio >=1/5 of H and L value.
CN201820961263.2U 2018-06-21 2018-06-21 A kind of hat type doors and windows external reinforcing plate for car group Active CN208498206U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820961263.2U CN208498206U (en) 2018-06-21 2018-06-21 A kind of hat type doors and windows external reinforcing plate for car group

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820961263.2U CN208498206U (en) 2018-06-21 2018-06-21 A kind of hat type doors and windows external reinforcing plate for car group

Publications (1)

Publication Number Publication Date
CN208498206U true CN208498206U (en) 2019-02-15

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CN201820961263.2U Active CN208498206U (en) 2018-06-21 2018-06-21 A kind of hat type doors and windows external reinforcing plate for car group

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110816229A (en) * 2019-10-16 2020-02-21 东风汽车有限公司 Rearview mirror mounting assembly
CN112549930A (en) * 2020-12-11 2021-03-26 黄冈格罗夫氢能汽车有限公司 Mounting structure for cutting outer water of fuel cell hydrogen energy automobile door on plastic door

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110816229A (en) * 2019-10-16 2020-02-21 东风汽车有限公司 Rearview mirror mounting assembly
CN112549930A (en) * 2020-12-11 2021-03-26 黄冈格罗夫氢能汽车有限公司 Mounting structure for cutting outer water of fuel cell hydrogen energy automobile door on plastic door
CN112549930B (en) * 2020-12-11 2023-07-18 黄冈格罗夫氢能汽车有限公司 Mounting structure for cutting outside water of fuel cell hydrogen energy automobile door on plastic automobile door

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