CN209756282U

CN209756282U - Load-bearing type trunk carpet and load-bearing substrate thereof

Info

Publication number: CN209756282U
Application number: CN201920261577.6U
Authority: CN
Inventors: 肖远鹏; 彭晓勇; 吴晔斐; 严斌
Original assignee: SAIC Volkswagen Automotive Co Ltd
Current assignee: SAIC Volkswagen Automotive Co Ltd
Priority date: 2019-03-01
Filing date: 2019-03-01
Publication date: 2019-12-10
Anticipated expiration: 2029-03-01

Abstract

The utility model provides a bear formula suitcase carpet and carrier substrate thereof, including carrier substrate and precoat, the precoat passes through the adhesive bonding at carrier substrate's top, and this carrier substrate includes: the device comprises a lower covering plate, a plurality of supporting bodies and an upper covering plate. The bearing body is of a cavity structure and is fixed on the lower covering plate. The upper covering plate covers and is fixed on the top of the carrier. The utility model discloses a bear the weight of the base plate in the formula suitcase carpet of bearing is whole shaping, and the influence to the environment is less in the manufacturing process. The material of the bearing substrate can be recycled, and the bearing substrate has better environmental protection property. The bearing substrate is of a cavity structure, the overall dimension is adjusted according to the applicable vehicle type, and good bearing capacity can be provided.

Description

Load-bearing type trunk carpet and load-bearing substrate thereof

Technical Field

The utility model relates to an automobile parts field, more specifically say, relate to automobile trunk's accessory.

Background

The load-bearing type trunk carpet is mostly used for SUV vehicle types, and along with the increase of the proportion of the SUV vehicle types, the usage amount of the load-bearing type trunk carpet also greatly increases. Almost all SUV models in the market today use load-bearing trunk carpets.

Fig. 1 discloses a sectional view of a load-carrying trunk carpet used in the prior art. As shown in fig. 1, the load-bearing luggage carpet comprises a carrier substrate 101 and a face fabric layer 102, the face fabric layer 102 being bonded on top of the carrier substrate 101 by an adhesive 103. In the prior art load-bearing luggage carpet shown in fig. 1, the load-bearing substrate is a multi-layer foam process. The carrier substrate 101 is formed by laminating a paper honeycomb board 111, a glass fiber layer 112, and a polyurethane foam layer 113. The paper honeycomb board 111 is located in the middle, the upper and lower of the paper honeycomb board 111 are respectively superposed with a glass fiber layer 112, and then the upper and lower of the glass fiber layer 112 are respectively superposed with a polyurethane foam layer 113. Finally, a laminated structure of the glass fiber layer wrapping the paper honeycomb board and the polyurethane foam layer including the glass fiber layer is formed.

The biggest drawback of the prior art carrier substrate is that the environmental pollution is serious during the production process. In the production process of the bearing substrate with the structure, a large amount of dust and harmful gas are generated, the working environment of a production workshop is very bad, and the influence on the health of production personnel is great. And dust and harmful gas are easy to diffuse outside the workshop, and influence is also caused to the surrounding environment. The paper cellular board, the glass fiber layer and the polyurethane foaming layer can not be recycled after molding. Therefore, the waste bearing substrate can only be incinerated or buried, and environmental pressure is also caused. With increasing emphasis on environmental protection, the production and use of carrier substrates of such structures and materials are limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a formula suitcase carpet bears of environmental protection more of production technology and structure material.

According to an embodiment of the utility model, a bear formula suitcase carpet is proposed, including bearing substrate and precoat, the precoat passes through the adhesive bonding at bearing substrate's top, and this bearing substrate includes: the device comprises a lower covering plate, a plurality of supporting bodies and an upper covering plate. The bearing body is of a cavity structure and is fixed on the lower covering plate. The upper covering plate covers and is fixed on the top of the carrier.

In one embodiment, the carrier is a hollow cylinder.

In one embodiment, the supporting body is formed by combining two hollow truncated cones, the small table surfaces of the two truncated cones are connected with each other, and the large table surfaces of the two truncated cones are respectively fixed with the lower covering plate and the upper covering plate.

in one embodiment, the physical dimensions of the carrier and the shell thickness are determined based on the vehicle model for which the load-bearing luggage carpet is to be used.

in one embodiment, the plurality of carriers are evenly distributed in an array between the upper and lower cover plates.

According to an embodiment of the utility model, a bear formula suitcase carpet's bearing substrate is proposed, include: the device comprises a lower covering plate, a plurality of supporting bodies and an upper covering plate. The bearing body is of a cavity structure and is fixed on the lower covering plate. The upper covering plate covers and is fixed on the top of the carrier.

in one embodiment, the carrier is a hollow cylinder.

The utility model discloses a bear the weight of the base plate in the formula suitcase carpet of bearing is whole shaping, and the influence to the environment is less in the manufacturing process. The material of the bearing substrate can be recycled, and the bearing substrate has better environmental protection property. The bearing substrate is of a cavity structure, the overall dimension is adjusted according to the applicable vehicle type, and good bearing capacity can be provided.

Drawings

The above and other features, properties and advantages of the present invention will become more apparent from the following description of the embodiments with reference to the accompanying drawings, in which like reference numerals refer to like features throughout, and in which:

Fig. 1 discloses a sectional view of a load-carrying trunk carpet used in the prior art.

Fig. 2 shows a sectional view of a floor mat for a load-carrying type luggage according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a supporting substrate in a carpet of a load-bearing suitcase according to an embodiment of the present invention.

Detailed Description

Referring to fig. 2, fig. 2 is a sectional view of a floor mat of a load-carrying type luggage case according to an embodiment of the present invention. The utility model discloses a load-bearing suitcase carpet also includes bearing substrate 201 and precoat 202, and precoat 202 is at the top of bearing substrate 202 through the bonding agent 203 bonding equally. With respect to the face stock layer 202 and the adhesive 203, the face stock layer and adhesive used in the present invention does not differ from those used in prior art load-bearing luggage carpets. The main difference is the structure in which the substrate 201 is carried. The carrier substrate includes: a lower cover plate 211, a plurality of carriers 212, and an upper cover plate 213. The carrier 212 is a cavity structure, and the carrier 212 is fixed on the lower cover plate 211. The upper covering plate 213 covers and is fixed on the top of the carrier 212.

In the illustrated embodiment, the carrier 212 is formed by a combination of two hollow frustums, the small mesas of the two frustums being connected to each other, and the large mesas of the two frustums being secured to the lower and upper cover plates, respectively. The physical dimensions of the carrier 212 and the shell thickness are determined according to the vehicle model of the carrier trunk carpet application. For a carrying body formed by combining two hollow truncated cones, the external dimensions of the carrying body comprise the small mesa diameter, the large mesa diameter and the height of the truncated cones. The cone frustum is a hollow structure, and the wall thickness is the shell thickness. Usually, the carrier is composed of two identical cones, and if necessary, the carrier can be formed by combining cones with different heights and sizes. In another embodiment, the carrier is a hollow cylinder. For a hollow cylinder, its external dimensions include the diameter and height of the cylinder.

Fig. 3 is a schematic structural diagram of a supporting substrate in a carpet of a load-bearing suitcase according to an embodiment of the present invention. In the embodiment shown in fig. 3, the carrier 212 is formed by a combination of two hollow truncated cones. A plurality of carriers 212 are uniformly distributed in an array between the upper cover plate 211 and the lower cover plate 213.

The above-described embodiments are provided to enable persons skilled in the art to make or use the invention, and many modifications and variations may be made to the above-described embodiments by persons skilled in the art without departing from the inventive concept of the present invention, so that the scope of the invention is not limited by the above-described embodiments, but should be accorded the widest scope consistent with the innovative features set forth in the claims.

Claims

1. a load-bearing luggage carpet comprising a load-bearing substrate and a face stock layer bonded on top of the load-bearing substrate by an adhesive, the load-bearing substrate comprising:

A lower cover plate;

The bearing bodies are of a cavity structure and are fixed on the lower covering plate;

The upper covering plate covers and is fixed on the top of the bearing body.

2. A load bearing trunk carpet as claimed in claim 1 wherein the load bearing body is a hollow cylinder.

3. A carrying luggage carpet as claimed in claim 1, wherein the carrying body is formed by combining two hollow truncated cones, the small faces of the two truncated cones are connected with each other, and the large faces of the two truncated cones are fixed with the lower covering plate and the upper covering plate respectively.

4. A load-bearing trunk carpet as claimed in claim 1, wherein the outer dimensions of the load-bearing body and the thickness of the shell are determined according to the vehicle type of the load-bearing trunk carpet.

5. A load bearing trunk carpet of claim 1 wherein a plurality of load bearing bodies are evenly distributed in an array between the upper and lower covering panels.

6. A load-bearing substrate for a carpet of a load-bearing luggage, comprising:

A lower cover plate;

The upper covering plate covers and is fixed on the top of the bearing body.

7. The carrier substrate for a load-bearing luggage rug according to claim 6 wherein said carrier is a hollow cylinder.

8. A load-bearing base plate for a floor covering of a carry-on luggage case as claimed in claim 6, wherein the load-bearing body is formed by a combination of two hollow frustums, the small faces of the two frustums being connected to each other, and the large faces of the two frustums being secured to the lower covering plate and the upper covering plate, respectively.

9. The carrier substrate of claim 6, wherein the carrier has a profile and a shell thickness that are determined according to a vehicle type of the carrier carpet application.

10. a load-bearing base plate for a load-bearing floor covering according to claim 6, wherein the plurality of load-bearing bodies are evenly distributed in an array between the upper and lower covering panels.