CN207225263U - Heat insulating mattress and automobile in the automobile front wall of band connection part - Google Patents

Abstract

Automobile technical field is the utility model is related to, more particularly, to heat insulating mattress and automobile in a kind of automobile front wall of band connection part；Including the body, multiple hanging parts are installed in the body edges；The hanging part includes the connecting plate, and described connecting plate one end sets the peg, and the other end is equipped with the hook；The peg is worn with the body, and the hook is set in n fonts；The body mounting is made with car chassis, unstable technical problem is installed to solve heat insulating mattress in automobile front wall existing in the prior art by the hanging part.

Description

Heat insulating mattress and automobile in the automobile front wall of band connection part

Technical field

The utility model is related to automobile technical field, more particularly, to heat insulating mattress in a kind of automobile front wall of band connection part and Automobile.

Background technology

The influence in car cage, each auto vendor are selected to reduce the noise in automobile and reducing ambient temperature Sound-absorption and heat-insulation pad is laid with carriage chassis, can be especially laid between front wall engine and carriage heat-insulated in thicker front wall Pad, but heat-insulated mat thickness is more big in front wall more is unfavorable for mitigating vehicle weight, reduces vehicle body dead weight energy consumption, and before thickness is small It is poor to enclose itself not single sound-absorbing of interior heat insulating mattress, heat insulation, can also glide when being installed in carriage with jolting when car moves etc., So as to seriously affecting sound-absorbing, heat-insulated effect, although have that some producer's selections are glued with glue or staple nail method, glue Environmental pollution by water, staple are troublesome in poeration, and both of which is unfavorable for checking replacement heat insulating mattress；Therefore, regarding to the issue above The utility model is badly in need of providing heat insulating mattress and automobile in a kind of automobile front wall of new band connection part.

Utility model content

The purpose of this utility model is to provide heat insulating mattress in a kind of automobile front wall of new band connection part, pass through the extension The body is hung in car chassis by fitting, insecure to solve heat insulating mattress installation in automobile front wall existing in the prior art Technical problem.

Heat insulating mattress in a kind of automobile front wall of band connection part provided by the utility model, including body, the body edges On multiple hanging parts are installed；The hanging part includes connecting plate, which sets peg, and the other end is equipped with hook； The peg is worn with the body, and the hook is set in n fonts.

Further, described hook is by connection bent plate, arc panel and straight panel is end to end forms, the connection bent plate and institute State and be equipped with hook groove between straight panel；The straight panel bottom interior wall is equipped with hook platform, which is located in the hook groove.

Further, mounting hole is provided with the body, the peg matches with the mounting hole.

Further, the body edges are provided with multiple mounting holes.

Further, the body includes folding XPE layers, EVA foamed cotton layers and the ultrapas that laying is put successively from top to bottom Foamed cotton layer.

Further, the thickness of the EVA foamed cotton layers is 2mm-6mm.

Further, thickness XPE layers described is 2mm-10mm.

Further, the thickness of the ultrapas foamed cotton layer is 2mm-10mm.

Further, the EVA foamed cotton layers, XPE layers and the ultrapas foamed cotton layer Integral mold are pressed into.

A kind of automobile that the utility model also provides, including it is as above heat-insulated in the automobile front wall of any band connection part Pad.

The utility model has following progress compared with prior art：

1st, the utility model is provided with multiple hanging parts using the body is included in the body edges；It is described Hanging part includes the connecting plate, and described connecting plate one end sets the peg, and the other end is equipped with the hook；The peg with The body is worn, the design that the hook is set in n fonts；The body can be firmly installed on automobile by the hanging part In car chassis, prevent the body from influencing heat-insulated, sound-absorbing effect because the reason such as jolt glides.

2nd, the utility model connects bent plate, the arc panel and end to end group of the straight panel using the hook by described Into described connect is equipped with the hook groove between bent plate and the straight panel；The straight panel bottom interior wall is equipped with the hook platform, the hook Platform is located at the design in the hook groove；When it is described link up with to come off direction movement when, the hook platform in car chassis, prevents hook Only the hook comes off, and the hook is firmly mounted in car chassis.

3rd, using the mounting hole is provided with the body, the peg matches the utility model with the mounting hole Design；Facilitate the peg Fast Installation.

4th, the utility model, which is used, is provided with the designs of multiple mounting holes along the body edges, and when installation can root According to the shape on the chassis of carriage in different automobile types, select that the peg is installed at which mounting hole, to increase this practicality New adaptation vehicle；The quantity of the hanging part can be selected according to the road conditions of the frequent running region of car at the same time, to avoid resource Waste.

5th, the utility model includes folding successively from top to bottom using the body lays the XPE layers put, EVA bubbles The design of cotton layer and the ultrapas foamed cotton layer；The melamine foamed cotton layer can absorb the audio of normal wave band, described EVA foamed cotton layers can absorb the audio of low-frequency band, and described XPE layers can absorb heat, automobile engine and external environment In heat first pass through described XPE layers by its absorption, the EVA foamed cotton layers and the ultrapas can be caused to steep to avoid heat Cotton layer damage, influences sound-absorbing effect；It is described made of three kinds of materials and three of the above material is respectively provided with the advantages of density is small Body is light by more than 50% compared with the market.

6th, the utility model is using the EVA foamed cotton layers, XPE layers and the ultrapas foamed cotton layer Integral mold compacting Into design, impracticable any adhesive, safety and environmental protection.

Brief description of the drawings

, below will be right in order to illustrate more clearly of the utility model embodiment or technical solution of the prior art Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, describe below In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other attached drawings can also be obtained according to these attached drawings.

Fig. 1 is the front view of heat insulating mattress in the automobile front wall of band connection part described in the utility model；

Fig. 2 is the structure diagram (sectional view) of heat insulating mattress in the automobile front wall of band connection part described in the utility model.

Embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality Novel protected scope.

, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.

Referring to shown in Fig. 1, Fig. 2, heat insulating mattress in a kind of automobile front wall of band connection part provided in this embodiment, including body 1, multiple hanging parts 2 for being used to be installed on the body in car chassis are installed in the body edges；The hanging part Including connecting plate 201, which sets peg 211, and the other end is equipped with hook 221；The peg is worn with the body If the hook is set in n fonts.

The utility model is provided with multiple hanging parts using the body is included in the body edges；The extension Fitting includes the connecting plate, and described connecting plate one end sets the peg, and the other end is equipped with the hook；The peg and institute State body to wear, the design that the hook is set in n fonts；The body can be firmly installed on automobile sedan-chair by the hanging part On the chassis of railway carriage or compartment, prevent the body from influencing heat-insulated, sound-absorbing effect because the reason such as jolt glides.

Referring to shown in Fig. 1, Fig. 2, hook described in the present embodiment is first by connection bent plate 222, arc panel 223 and straight panel 224 Tail connects composition, and hook groove 225 is equipped between the connection bent plate and the straight panel；The straight panel bottom interior wall is equipped with hook platform 226, The hook platform 226 is located in the hook groove.

The utility model is using the hook by connection bent plate, the arc panel and end to end group of the straight panel Into described connect is equipped with the hook groove between bent plate and the straight panel；The straight panel bottom interior wall is equipped with the hook platform, the hook Platform is located at the design in the hook groove；When it is described link up with to come off direction movement when, the hook platform in car chassis, prevents hook Only the hook comes off, and the hook is firmly mounted in car chassis.

Referring to shown in Fig. 1, Fig. 2, the body edges are provided with multiple mounting holes 111, the peg in the present embodiment Match with the mounting hole.

The utility model uses and the mounting hole is provided with the body, what the peg matched with the mounting hole Design；Facilitate the peg Fast Installation.

The utility model, which is used, is provided with the designs of multiple mounting holes along the body edges, and when installation can basis The shape on the chassis of carriage in different automobile types, selects to install the peg at which mounting hole, new to increase this practicality The adaptation vehicle of type；The quantity of the hanging part can be selected according to the road conditions of the frequent running region of car at the same time, to avoid resource Waste.

Referring to shown in Fig. 1, Fig. 2, body described in the present embodiment include folding successively from top to bottom the XPE layers 101 that laying puts, EVA foamed cotton layers 102 and ultrapas foamed cotton layer 103.Vacuum cystoblast 104 is additionally provided with XPE described in the present embodiment layers, it is described The upper and lower cyst wall 105 of vacuum cystoblast connects respectively at described XPE layers, upper and lower two cyst wall besieged city vacuum chamber 106.This implementation XPE layer are electronic crosslinking foaming polyethylene described in example, and described XPE layers is 1 cubic metre of polyethylene foam to 5 cubic metres --- 30 The electronic crosslinking foaming polyethylene that cubic meter is formed.

The utility model includes folding the XPE layers, the EVA foams for laying and putting successively from top to bottom using the body The design of layer and the ultrapas foamed cotton layer；The melamine foamed cotton layer can absorb the audio of normal wave band, the EVA Foamed cotton layer can absorb the audio of low-frequency band, and described XPE layers can absorb heat, in automobile engine and external environment Heat first passes through described XPE layers by its absorption, and the EVA foamed cotton layers and the ultrapas foamed cotton layer can be caused to avoid heat Damage, influences sound-absorbing effect；And three of the above material is respectively provided with the advantages of density is small, the body made of three kinds of materials It is light by more than 50% compared with the market.

The utility model uses the design of the vacuum cystoblast, has the advantages that sound-insulating and heat-insulating effect is good into one using vacuum Step ensures the sound insulation of the utility model, heat insulation, while in order to avoid cyst wall conducts heat and temperature, the vacuum capsule is put In XPE layers described, the cyst wall of the vacuum cystoblast is wrapped up comprehensively, prevents cyst wall acoustic, the heat conduction of the vacuum capsule.

Referring to shown in Fig. 1, Fig. 2, each mounting hole is equidistantly spaced in the present embodiment.

The thickness of EVA foamed cotton layers described in the present embodiment is 2mm-6mm.

XPE described in the present embodiment layers of thickness is 2mm-10mm.

The thickness of ultrapas foamed cotton layer described in the present embodiment is 2mm-10mm.

EVA foamed cotton layers described in the present embodiment, XPE layers and the ultrapas foamed cotton layer Integral mold are pressed into.

In the present embodiment, the body is by the 2mm thick XPE layers, the institute of EVA foamed cotton layers and the 2mm thickness of 2mm thickness Ultrapas foamed cotton layer Integral mold is stated to be pressed into；Wherein described XPE layers is 1 cubic metre of polyethylene foam to 20 cubic metres of formation Electronic crosslinking foaming polyethylene.

The utility model is pressed into using the EVA foamed cotton layers, XPE layers and the ultrapas foamed cotton layer Integral mold Design, impracticable any adhesive, safety and environmental protection.

Heat insulating mattress accounts for heat insulating mattress in the existing automobile front wall of in the market in the automobile front wall of band connection part provided in this embodiment The 17% of quality, and material is environmentally protective, it is free from environmental pollution.

Heat insulating mattress in a kind of automobile that the utility model also provides, including the automobile front wall of band connection part as described above.

The manufacturing process of heat insulating mattress in the automobile front wall of band connection part provided in this embodiment is simply introduced below：

XPE layers described, described EVA foamed cotton layers and ultrapas bubble are cut out respectively by the shape of car cage front wall Cotton layer, enter in the XPE layers of side shearing knife by it in the middle part of cut out accommodating cavity, should be noted reserve the described of not slot gap at this time The position of mounting hole, the tiling of polytetrafluoroethylene (PTFE) vacuum capsule is positioned in the accommodating cavity；Using the compound method of flame by described in XPE layers are compound in the EVA foamed cotton layers both sides with the ultrapas foamed cotton layer, while by the opening of the accommodating cavity using fire The compound method closure of flame, forms matrix；Matrix is heated to 180 degree in an oven, after 1 minute, uses compound shape specification Steel die carries out molding cold forming, and pickup is molded after 30 minutes；The edge of model taken out according to design is pierced by the mounting hole, Install a hanging part respectively on each mounting hole.

Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should Understand：It can still modify the technical solution described in foregoing embodiments, either to which part or whole Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical solution of type.

Claims (10)

1. heat insulating mattress in a kind of automobile front wall of band connection part, it is characterised in that including body, be provided with the body edges Multiple hanging parts；The hanging part includes connecting plate, which sets peg, and the other end is equipped with hook；The peg Worn with the body, the hook is set in n fonts.

2. heat insulating mattress in the automobile front wall of band connection part according to claim 1, it is characterised in that the hook is by connecting bending Plate, arc panel and the end to end composition of straight panel, hook groove is equipped between the connection bent plate and the straight panel；In the straight panel bottom Wall is equipped with hook platform, which is located in the hook groove.

3. heat insulating mattress in the automobile front wall of band connection part according to claim 2, it is characterised in that be provided with the body Mounting hole, the peg match with the mounting hole.

4. heat insulating mattress in the automobile front wall of band connection part according to claim 3, it is characterised in that set along the body edges It is equipped with multiple mounting holes.

5. heat insulating mattress in the automobile front wall of band connection part according to claim 4, it is characterised in that the body is included from upper Fold XPE layers, EVA foamed cotton layers and the ultrapas foamed cotton layer that laying is put successively under.

6. heat insulating mattress in the automobile front wall of band connection part according to claim 5, it is characterised in that the EVA foamed cotton layers Thickness is 2mm-6mm.

7. heat insulating mattress in the automobile front wall of band connection part according to claim 6, it is characterised in that thickness XPE layers described For 2mm-10mm.

8. heat insulating mattress in the automobile front wall of band connection part according to claim 7, it is characterised in that the ultrapas foam The thickness of layer is 2mm-10mm.

9. the heat insulating mattress in the automobile front wall of band connection part according to claim 8, it is characterised in that the EVA foamed cotton layers, Described XPE layers is pressed into the ultrapas foamed cotton layer Integral mold.

A kind of 10. automobile, it is characterised in that including as described in any in claim 1-9 in the automobile front wall of band connection part every Heat pad.