CN208515110U

CN208515110U - Vehicle trunk floor

Info

Publication number: CN208515110U
Application number: CN201820971045.7U
Authority: CN
Inventors: 康海波
Original assignee: Hunan G-Young Sheng Beijing Great Automotive Components Co Ltd
Current assignee: Hunan G-Young Sheng Beijing Great Automotive Components Co Ltd
Priority date: 2018-06-22
Filing date: 2018-06-22
Publication date: 2019-02-19
Anticipated expiration: 2028-06-22

Abstract

The utility model discloses a kind of vehicle trunk floor, including with honeycomb plate body and secure attachment plate body surface surface layer；The plate body includes the panel of honeycomb core and honeycomb core two sides, and the cross section of the honeycomb core is regular polygon, is an integral molding structure between the honeycomb core and panel；The surface layer is that hot melt adhesion is fixed on mating plates or the flower-pattern layers such as fiber or ABS, PC on panel.The utility model uses the plate body of honeycomb, the support strength on floor is improved while reducing floor weight, one layer of soft surface layer of covering adherency, improves the friction for the article placed on floor, and provide buffering to the article being placed on floor also on plate body, it avoids that rigid collision directly occurs with floor, surface layer is fixed on plate body by way of hot melt adhesion, and it is firm to adhere to, and is not fallen off, and it can be processed more convenient in conjunction with the processing technology machine-shaping together of plate body.

Description

Vehicle trunk floor

Technical field

The utility model belongs to vehicle material, and in particular to a kind of vehicle trunk floor.

Background technique

The interior trim of vehicle is using plate made of PP, PE, ABS or PC material, and this molding plate is in vehicle Particular space needs to keep certain intensity, is used for example in the floor of vehicle trunk, needs to the article being placed in boot Effectively supported.But the most intensity in floor of existing vehicle trunk is inadequate, is easy to happen after placing certain article Deformation, support strength can be improved in the thickness by thickening plate, but will increase weight.

In addition, the surface of boot sheet forming is smooth hard, sliding is easy when placing article, usual car owner needs volume One piece of cushion is placed in external boot, to improve the practicability of vehicle trunk, improve car owner uses vehicle cost.

Utility model content

The technical issues of the utility model solves is: not enough and not environmentally for existing vehicle trunk floor bearing power Defect, a kind of novel vehicle trunk floor is provided.

The utility model adopts the following technical solution realizes:

Vehicle trunk floor, including with honeycomb plate body 1 and secure attachment 1 surface of plate body surface layer 2；

The plate body 1 includes the panel 12 of honeycomb core 11 and honeycomb core two sides, and the cross section of the honeycomb core is positive polygon Shape is an integral molding structure between the honeycomb core 11 and panel 12；

The surface layer 2 is that hot melt adhesion is fixed on the fibrous layer on panel 12.

Preferably, the plate body 1 with a thickness of 5-15mm wherein, the honeycomb core 11 with a thickness of 3-10mm, two sides Panel 12 with a thickness of 1-3mm.

Preferably, the surface layer 2 with a thickness of 0.2-5mm.

On the vehicle trunk floor of the utility model, the plate body 1 is PP, PE, ABS or PC material, the honeycomb core 11 and panel 12 be the integrated plate construction for passing through hot melt extruded and roll-forming.

Preferably, the surface layer 2 using PET fiber knitted blanket, non-woven fabrics, ABS or PC material mating plate or diamond plate.

As a kind of preferred embodiment of the utility model, the unilateral panel 12 of the plate body 1 is equipped with surface layer 2.

As another preferred embodiment of the utility model, surface layer 2 is equipped on the two sides panel 12 of the plate body 1.

The utility model uses the plate body of honeycomb, using the hollow weight for reducing floor of honeycomb, simultaneously Using the integral structure plate body of equilateral polygon section, the support strength on floor is improved, the plate body of this spline structure does not need too thick Thickness can reach the support strength that compound boot floor requires.Meanwhile one layer of softness of covering adherency also on plate body Surface layer, improve the friction for the article placed on floor, and buffering is provided to the article being placed on floor, avoid straight It connects and rigid collision occurs with floor, the fiber of surface layer is fixed on plate body by way of hot melt adhesion, and it is firm to adhere to, it is not easy to It falls off, and can be processed more convenient in conjunction with the processing technology machine-shaping together of plate body.

From the above mentioned, it is inadequate, not very practical to solve intensity existing for existing automobile interior plate for the utility model Defect, can be widely used in vehicle boot or other need to have the place of support strength.

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

Detailed description of the invention

Fig. 1 is the vehicle trunk floor schematic perspective view in embodiment one.

Fig. 2 is the plate body structure schematic diagram in embodiment one.

Fig. 3 is the vehicle trunk floor cross-sectional view in embodiment one.

Fig. 4 is the vehicle trunk floor cross-sectional view in embodiment two.

Figure label: 1- plate body, 2- surface layer, 11- honeycomb core, 12- panel.

Specific embodiment

Embodiment one

Referring to Fig. 1 and Fig. 3, one of diagram vehicle trunk floor is a kind of preferred embodiment of the utility model, tool Body includes plate body 1 and the surface layer 2 that 1 one side surface of plate body is arranged in, and wherein plate body 1 provides the intensity of floor entirety, 2 place of surface layer Side it is face-up, for contacting with the product buffering being placed on floor, improve the practicability of floor entirety.

It is multiple for three layers specifically as shown in Fig. 2, the plate body 1 of the present embodiment has the honeycomb for improving floor support strength Plywood material, including being located in the middle honeycomb core 11 and being located at the panel 12 of honeycomb core two sides, honeycomb core 11 has several Section is the through-hole of regular polygon, these honeycombs can reduce the weight of plate, while utilize the outstanding several of honeycomb What mechanical property, ensure that the support strength on floor, avoid boot floor from occurring when placing compared with heavy articles off-limits Deformation.

Honeycomb core 11 and the panel of two sides 12 are by the molding integral structure of hot melt extruded, i.e., respectively by heating honeycomb After core 11 and panel 12 form, Fig. 2 is squeezed into according to the arrangement of panel 12+ honeycomb core 11+ panel 12 under hot melt state In integrated plate, between such panel 12 and honeycomb core 11 completely hot melt be connected, compare more existing compound sticking knot Structure has more stable connection reliability.

According to the hot melt processing method of plate body 1, honeycomb core 11 and panel 12 can be used PP, PE, ABS or PC material and added Work.In the present embodiment, the integral thickness on floor is 5.2-20mm, and the thickness of plate body 1 is in 5-15mm, the honeycomb core 11 of plate body 1 With a thickness of 3-10, for the panel 12 of two sides with a thickness of 1-3mm, the laying depth of surface layer 2 is 0.2-5mm.

Surface layer 2 is the fibroplastic flexible layer for being fixedly attached to 12 outer surface of panel, and PET knitted fibers or nothing can be used Woven fabric fiber is in honeycomb core 11 and 12 hot melt extruded of panel molding production process, in the case where panel 12 is in hot melt state by surface layer 2 fibrous layer connects the outer surface fixed to panel 12 by fuser roller pressure viscosity, produces simpler, and adheres to firm, does not need Other bonding agents are added, reduce production cost, and reduce pollution of the bonding agent to environment in vehicle.

It, can also be by surface layer 2 using the mating plate or diamond plate of ABS or PC material according to this kind of processing method.

Embodiment two

Referring to fig. 4, one of the present embodiment vehicle trunk floor is another preferred embodiment of the utility model, In embodiment one, surface layer 2 only is set in the one side of plate body 1, the present embodiment is respectively provided on two panels outside faces of plate body 1 There is surface layer 2, two surface layers 2 all wrap up the plastics true qualities of plate body 1, and it is whole more beautiful, all there is guarantor to the two sides of plate body 1 Shield effect, is not scratched destruction.Other two surface layer 2 can be using one as appearance, another passes through assembly as fitting surface Face is easier to be bonded with other plaques, increases mutual frictional force.

Plate body 1 is using identical honeycomb plate in Fig. 2.

The advantages of embodiment above describes the basic principles and main features of the utility model and the utility model, current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the concrete operating principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, this reality It will also have various changes and improvements with novel, these various changes and improvements fall within the scope of the claimed invention, this Utility model is claimed range and is defined by the appending claims and its equivalent thereof.

Claims

1. vehicle trunk floor, it is characterised in that: including with honeycomb plate body (1) and secure attachment in plate body (1) surface layer (2) on surface；

The plate body (1) includes the panel (12) of honeycomb core (11) and honeycomb core two sides, and the cross section of the honeycomb core is positive more Side shape is an integral molding structure between the honeycomb core (11) and panel (12)；

The surface layer (2) is that hot melt adhesion is fixed on the fibrous layer on panel (12).

2. vehicle trunk floor according to claim 1, it is characterised in that: the plate body (1) with a thickness of 5-15mm Wherein, the honeycomb core (11) with a thickness of 3-10mm, the panel (12) of two sides with a thickness of 1-3mm.

3. vehicle trunk floor according to claim 1, it is characterised in that: the surface layer (2) with a thickness of 0.2- 5mm。

4. vehicle trunk floor according to claim 1 or 2 or 3, it is characterised in that: the plate body (1) be PP, PE, ABS or PC material, the honeycomb core (11) and panel (12) are the integrated plate construction by hot-melt extruded and roll-forming.

5. vehicle trunk floor according to claim 4, it is characterised in that: the surface layer (2) is knitted using PET fiber Blanket, non-woven fabrics, ABS or PC material mating plate or diamond plate.

6. vehicle trunk floor according to claim 5, it is characterised in that: the unilateral panel (12) of the plate body (1) It is equipped with surface layer (2).

7. vehicle trunk floor according to claim 5, it is characterised in that: the two sides panel (12) of the plate body (1) On be equipped with surface layer (2).