CN208630707U - Skirt section outside plate afterwards - Google Patents

Abstract

The utility model discloses a kind of rear skirt section outside plate, including transverse slat and lower side plate, the transverse slat and lower side plate are integrally formed whole；The transverse slat connected with lower side plate to be formed it is ladder-like；The left and right portion upper end of the lower side plate is respectively equipped with an extension；The rear skirt section outside plate of the utility model has the advantages that rigidity is high, light-weight, is able to ascend vehicle body rear skirt outside plate stiffness and strength, reduces vehicle vibration and noise level, and reduce production cost.

Description

Skirt section outside plate afterwards

Technical field

The utility model relates to body of a motor car fields, and in particular to skirt section outside plate after a kind of.

Background technique

NVH is the english abbreviation of noise, vibration and discomfort (Noise, Vibration, Harshness), this is weighing apparatus A global question of automobile manufacture quality is measured, it is experienced as most direct and most surface, the NVH of vehicle to user vehicle One of the problem of problem is the major vehicle manufacturing enterprise of international automobile industry and parts enterprises concern, with automobile consumption idea Transformation, consumer increasingly pay attention to the NVH performance of automobile, the quality of NVH performance largely affect a vehicle be in great demand and It is no.Therefore, major auto vendor promotes the NVH performance of automobile energetically, and common practice is control vibration noise in vehicle body sheet metal The mode transmitted on panel (panel constructions such as closure member, top cover, floor, front panel, rear skirtboard), usually increase metal plate are thick Degree increases the modes such as local reinforcement (or bracket), adhering reinforcing rubber sheets to avoid transmitting vibration noise, but increases vehicle The manufacturing cost of body.

Therefore, in order to solve the above problem, a kind of rear skirt section outside plate is needed, has the advantages that rigidity height, light-weight, Neng Gouti Vehicle body rear skirt outside plate stiffness and strength are risen, reduce vehicle vibration and noise level, and reduce production cost.

Utility model content

In view of this, providing rear skirt section outside plate the purpose of the utility model is to overcome defect in the prior art, have rigid Degree height, light-weight advantage, are able to ascend vehicle body rear skirt outside plate stiffness and strength, reduce vehicle vibration and noise level, and Reduce production cost.

The rear skirt section outside plate of the utility model, including transverse slat and lower side plate, the transverse slat and lower side plate are integrally formed whole； The transverse slat connected with lower side plate to be formed it is ladder-like；The left and right portion upper end of the lower side plate is respectively equipped with an extension.

Further, the extension is horizontally arranged with a bowed out packet respectively.

Further, the bowed out packet is the bowed out packet of strip.

Further, the left and right portion of the lower side plate is from two sides to third side to being vertically provided with multiple first convex ribs respectively.

Further, first convex ribs are arranged side by side, and are connected with the lower wall of the bowed out packet.

Further, the first convex ribs lateral ends are vertically provided with the reinforcing rib of a recess, reinforcing rib and institute respectively The lower wall for stating bowed out packet is connected, and extends through following edges of boards edge from top to bottom.

Further, the bending place of the lower side plate is provided with the changeover portion of lateral recesses, and the lower left and right portion of side plate is along the mistake It crosses in section from two sides to third side to being respectively arranged with multiple second convex ribs.

Further, second convex ribs laterally interval setting side by side in the changeover portion.

The beneficial effects of the utility model are: a kind of rear skirt section outside plate disclosed by the utility model, by rear skirt outside plate Various laterally or vertically length different convex ribs and reinforcing rib are set, has the advantages that rigidity is high, light-weight, is able to ascend vehicle body Rear skirt outside plate stiffness and strength reduce vehicle vibration and noise level, and reduce production cost.

Detailed description of the invention

The utility model is further described with reference to the accompanying drawings and examples:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is A-A schematic cross-sectional view in Fig. 1.

Specific embodiment

Fig. 1 is the structural schematic diagram of the utility model, and Fig. 2 is A-A schematic cross-sectional view in Fig. 1, as shown, this reality The rear skirt section outside plate in example, including transverse slat 1 and lower side plate 2 are applied, the transverse slat 1 and lower side plate 2 are integrally formed whole；The transverse slat 1 and lower side plate 2 connection formed it is ladder-like；The left and right portion upper end of the lower side plate 2 is respectively equipped with an extension；The extension Portion is horizontally arranged with a bowed out packet 3 respectively；The bowed out packet 3 is the bowed out packet 3 of strip；Transverse slat 1 and the one of lower side plate 2 at Type specifically can be used and be stamped and formed out；Skirtboard is arranged to continuously bend ladder-like, whole rigidity and bend resistance can be improved Intensity reduces vehicle vibration and noise level；Extension is arranged in the left and right portion of lower side plate 2, keeps the structure of entire skirtboard more steady Gu the bowed out packet 3 of strip is horizontally installed on extension, the stiffness and strength of entire mechanism can be improved.

In the present embodiment, the left and right portion of the lower side plate 2 is from two sides to third side to being vertically provided with multiple first respectively Convex ribs 4；First convex ribs 4 are arranged side by side, and are connected with the lower wall of the bowed out packet 3；First convex ribs, 4 outside one End is vertically provided with the reinforcing rib 5 of a recess respectively, and reinforcing rib 5 is connected with the lower wall of the bowed out packet 3, and from top to bottom Extend through lower 2 edge of side plate；First convex ribs 4 are vertically arranged side by side, and rear skirtboard integral left, the intensity of right part can be improved, first is convex Muscle 4 and vertically arranged reinforcing rib 5 are connected with 3 lower walls of bowed out packet, and whole section structure is more firm, so that rear skirtboard The rigidity in left and right portion significantly improves, and improves rear skirtboard shock resistance.

In the present embodiment, the bending place of the lower side plate 2 is provided with the changeover portion 11 of lateral recesses, the left and right portion of lower side plate 2 From two sides to third side to being respectively arranged with multiple second convex ribs 6 along the changeover portion 11；Second convex ribs 6 are in the mistake Cross laterally interval setting side by side in section 11；The setting of changeover portion 11 can be such that skirtboard overall stiffness is promoted in lower 2 bending place of side plate；? Multiple second convex ribs 6 are set on changeover portion 11, the reinforcing rib of two transverse directions of formation of changeover portion 11, Ke Yizeng are made using concave-convex Skirtboard central structure stiffness and strength after strong.

Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model It encloses, should all cover in the scope of the claims of the utility model.

Claims (8)

1. skirt section outside plate after a kind of, it is characterised in that: including transverse slat and lower side plate, the transverse slat and lower side plate are integrally formed whole Body；The transverse slat connected with lower side plate to be formed it is ladder-like；The left and right portion upper end of the lower side plate is respectively equipped with an extension.

2. skirt section outside plate after according to claim 1, it is characterised in that: the extension is horizontally arranged with respectively outside one Arch packet.

3. skirt section outside plate after according to claim 2, it is characterised in that: the bowed out packet is the bowed out packet of strip.

4. skirt section outside plate after according to claim 2, it is characterised in that: the left and right portion of the lower side plate is from two sides in Between direction be vertically provided with multiple first convex ribs respectively.

5. skirt section outside plate after according to claim 4, it is characterised in that: first convex ribs are arranged side by side, and with institute The lower wall for stating bowed out packet is connected.

6. skirt section outside plate after according to claim 5, it is characterised in that: the first convex ribs lateral ends are vertically set respectively It is equipped with the reinforcing rib of a recess, reinforcing rib is connected with the lower wall of the bowed out packet, and extends through following edges of boards from top to bottom Edge.

7. skirt section outside plate after according to claim 1, it is characterised in that: the bending place of the lower side plate is provided with laterally recessed Sunken changeover portion, the lower left and right portion of side plate is along the changeover portion from two sides to third side to being respectively arranged with multiple second convex ribs.

8. skirt section outside plate after according to claim 7, it is characterised in that: second convex ribs are lateral in the changeover portion Interval setting side by side.