Car tail skirt inner panel assembly
Technical field
The utility model is related to a kind of car tail skirt inner panel assembly.
Background technology
Automobile skirtboard both as an appearance ornamental pieces, covered the various pipelines and various supports of vehicle body, if without vapour
Skirt plate, these pipelines and support exposed to outside, have impact on the aesthetics of locomotive;It is used as a protecting against shock part again, it is necessary to
A number of impact, such as feelings of car tail skirt inner panel, front valance panel, side skirt in the impact by respective direction can be kept out
Under condition, corresponding skirtboard is first Resistance Level that impulsive force runs into, and therefore, skirtboard must be deformable on impact direction
, to absorb energy and to slow down the impact to object before vehicle interior element contact.Therefore, automobile apron board structure is not
Bending stiffness and torsional rigidity effect only to vehicle is larger, especially car tail skirt inner panel, while to automobile in collision process
In there is protective effect to the fuel leakage of fuel tank.In order to improve the impact resistance of tail skirt inner panel, occupant's peace is further ensured
While complete, structure is simpler, and cost is lower, need to propose a kind of structure design of new car tail skirt inner panel.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is:A kind of new vapour is provided
Tailstock skirt inner panel assembly, it is preferable that it does impact.
In order to solve the above technical problems, the technical scheme that the utility model is used is:A kind of car tail skirt is provided
Inner panel assembly, matches sheet metal component in vehicle width, including tail skirt inner panel and the outside plate that covers at outside the tail skirt inner panel;
The tail skirt inner panel has the latter half rearward arched upward and top half;The orthographic projection of the latter half is in convex,
Reinforcement is provided with the bottom of the latter half;The top half includes being respectively arranged on the left and right convex shoulder of the latter half
Left side flap and right side flap, the upper end being connected between the left side flap and right side flap and with the upper surface of convex neck;
Left and right flank platy structure triangular in shape, its lower straight flange is connected with corresponding convex shoulder, and with beyond the one of convex shoulder
Section;Hypotenuse side corresponding with the upper surface of convex neck is connected thereon, and to the direction away from convex neck and upwardly extends;Its is corresponding
The upper end of side connects with the elongated end of corresponding upper hypotenuse, and lower end is connected with the elongated end of corresponding lower straight flange;
The upper end in upward and sweptback long block, with lower edge, left side edge, right side edge and on
Edge;The Right deviation that the lower edge has the left bank connected with the upper hypotenuse of left side flap section, connected with the upper hypotenuse of right side flap
Oblique section and the interlude connected with the upper surface of the convex neck.
As optimization, there is protuberance backward, the substantially described tail skirt of length of the protuberance in the lower end of the upper end
The 50% of the length of inner panel.
As optimization, the left end of the protuberance is located at the left bank section and the phase of hypotenuse in the left side flap of the upper end
Place is met, the interlude of the protuberance is located at the position that the interlude of the lower edge of the upper end connects with the upper surface of convex neck
Place, the right-hand member of the protuberance is located at right bank section and the upper hypotenuse of the right side flap and the joint of the upper end lower edge.
Car tail skirt inner panel assembly of the present utility model, the latter half is designed as the structure arched upward backward, on the one hand
Make automobile tail visually more mellow and fuller full, more meet the aesthetic of people, on the other hand, add resistance, slow down impact
Power.When impulsive force is come, the outside plate is first Resistance Level that impulsive force runs into, because outside plate arches upward backward, when it is rushed
Hit after power, can deform forward, clearance space can slow down the impulsive force of outside plate forward, that further slows down that tail skirt inner panel 1 is subject to rushes
Power is hit, greatly improve car tail skirt inner panel assembly does impact, further improves security.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the tail skirt inner panel of the utility model car tail skirt inner panel assembly.
Fig. 2 is the structural representation of the outside plate of the utility model car tail skirt inner panel assembly.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of car tail skirt inner panel assembly matches sheet metal component in vehicle width, is installed on vapour
Tailstock portion is located at the position under automobile tail light.The car tail skirt inner panel assembly includes tail skirt inner panel 1 and covered at described
Outside plate 2 outside tail skirt inner panel 1.
The tail skirt inner panel 1 has the latter half 10 rearward arched upward and top half 12;The latter half 10
Orthographic projection be in convex.Reinforcement 101 is provided with the bottom of the latter half 10, the reinforcement 101 is in the oblateness closed
Shape, its length and the length of lower convex portion match.The latter half 10 is designed as the structure arched upward backward, on the one hand makes vapour
Tailstock portion is visually more mellow and fuller full, more meets the aesthetic of people, on the other hand, adds resistance, slow down impulsive force.
The top half 12 includes left side flap 121 and the right side flap being respectively arranged on the left and right convex shoulder of the latter half 10
122nd, the upper end 125 being connected between the left side flap 121 and right side flap 122 and with the upper surface of convex neck.
The left and right flank 122 platy structure triangular in shape, its lower straight flange is connected with corresponding convex shoulder, and has and exceed
One section of convex shoulder;Hypotenuse side corresponding with the upper surface of convex neck is connected thereon, and to the direction away from convex neck and upwardly extends;
The upper end of its corresponding side connects with the elongated end of corresponding upper hypotenuse, and lower end is connected with the elongated end of corresponding lower straight flange.
One section beyond convex shoulder on the lower straight flange of the left side flap 121 is welded with for left-hand stringer and rear bumper overlap joint
Left overlap joint block 123, be welded with the lower straight flange of the right side flap 122 beyond one section of convex shoulder for right-hand stringer and rear insurance
The right overlap joint block 124 of thick stick overlap joint, the left overlap joint block 123 is symmetrical arranged with right overlap joint block 124.The left overlap joint block 123 and the right side
It is mounting hole to overlap three circular ports on block 124, and the bar hole of left side and the circular port of right edge are positioning hole.It is corresponding
Longeron elder generation and corresponding overlap joint block welding, rear bumper is installed after then passing through corresponding three circular ports using three bolts.
The upper end 125 in upward and sweptback long block, with lower edge, left side edge, right side edge with
And top edge;The lower edge has the left bank section connected with the upper hypotenuse of left side flap 121, the upper hypotenuse with right side flap 122
The right bank section connected and the interlude connected with the upper surface of the convex neck.
There is protuberance 126 backward, the substantially described tail skirt of length of the protuberance 126 in the lower end of the upper end 125
The 50% of the length of inner panel 1.The left end of the protuberance 126 is located at the left bank section and the left side flap 121 of the upper end 125
The joint of upper hypotenuse, the interlude of the protuberance 126 is located at the upper of the interlude of the lower edge of the upper end 125 and convex neck
At the position that end face connects, the right-hand member of the protuberance 126 is located at the right bank section of the lower edge of upper end 125 and the right side
The upper hypotenuse of the wing 122 and joint.Using such structure, the intensity of tail skirt inner panel 1 can be further lifted, further
Impact resistance is lifted, while also providing one allows bit space.
A back-up case lock fastener hook installation portion, the back-up case lock fastener are provided with the stage casing of the protuberance 126
Hook installation portion includes a thread plate fixed block 127 being fixed on 126 stage casings of the protuberance, located at the thread plate fixed block
Thread plate 128 on 127.A bar hole is provided with the left end of the thread plate fixed block 127, in the thread plate fixed block
127 right-hand member is provided with a circular port, and the bar hole and circular port are used to play position-limiting action in detection.In the screw thread
Two thread plate mounting holes are offered on plate fixed block 127, the thread plate 128 is provided with two and the thread plate mounting hole
One-to-one internal threaded column, for installing the back-up case lock fastener hook.
In the present embodiment, the orthographic projection shape of the orthographic projection shape of the outside plate 2 and the top half 12 inside the tail skirt
Shape matches, for covering in the top half 12.The outside plate 2 arches upward backward, when covering in the top half 12
Afterwards, there is clearance space between the top half 12.In this way, when impulsive force is come, the outside plate 2 is that impulsive force runs into
One Resistance Level, because outside plate 2 arches upward backward, after it is by impulsive force, can be deformed forward, clearance space can slow down outside plate 2
Impulsive force forward, further slows down the impulsive force that tail skirt inner panel 1 is subject to, and greatly improve car tail skirt inner panel assembly does punching
Hitting property, further improves security.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.