CN111038602A

CN111038602A - High-toughness spliced floor for vehicles

Info

Publication number: CN111038602A
Application number: CN201911362680.0A
Authority: CN
Inventors: 赵证
Original assignee: Tianjin Yufeng Weiye Auto Article Co ltd
Current assignee: Tianjin Yufeng Weiye Auto Article Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-04-21

Abstract

The invention relates to a high-toughness spliced automobile floor which comprises a plurality of automobile floor blocks spliced with one another, wherein a first inserting tenon and a second inserting tenon are respectively arranged on two sides of each automobile floor block; the first inserting tenons are projections arranged on the side wall of the floor block at intervals, and the second inserting tenons are side grooves arranged on the other side of the automotive floor block at intervals; a limiting groove is formed in the top wall of the side groove at the top of the second inserting tenon, a plurality of first limiting holes are uniformly distributed in the limiting groove at intervals, a plurality of second limiting holes are also formed in the groove wall of the other side corresponding to the positions of the first limiting holes, third limiting holes are correspondingly formed in the protruding blocks of the first inserting tenon, and anti-slip strips are embedded in the limiting groove; the anti-slip strip comprises a buffering cuboid rubber strip, a plurality of inserting columns are uniformly distributed on the lower surface of the rubber strip at intervals and integrally formed, and a plurality of barbed ridges are formed on the side walls of the inserting columns. The invention has light weight, environmental protection and compounding, has less manufacturing procedures, greatly saves the manufacturing cost and increases the toughness of the vehicle floor.

Description

High-toughness spliced floor for vehicles

Technical Field

The invention belongs to the field of automobile articles, relates to the technology of automobile floors, and particularly relates to a high-toughness spliced automobile floor.

Background

At present, the main circulating vehicle floors on the market are generally divided into three types, one type is made of rubber materials, the materials are used, due to the fact that the surfaces are smooth, external force can be slightly shifted, and dirt and water stains on the soles of passengers can flow into the edges of foot pads or are difficult to clean when the vehicle falls into the vehicle; the other floor is formed by compounding a plurality of layers of textile materials and plastic materials, the floor feels comfortable to feet, but the materials can cause environmental damage and resource waste; and the other one is formed by plastic through integral injection molding, and the appearance color of the floor is single, so that the floor with various colors is not easy to produce.

Further, although there are solid wood flooring for vehicles for durability, there is a disadvantage that maintenance is not easy, and the conventional floor for vehicles cannot meet the use requirements in consideration of weight reduction of materials, environmental protection, corrosion resistance, and reliability of installation.

Through the search of patent documents, the following documents related to the present application are found:

1. the utility model provides a floor for passenger train (CN203974970U), includes top layer, intermediate level and lower top layer from the top down in proper order, the top layer is the little foaming cystosepiment of continuous glass fiber reinforced polyurethane, the intermediate level is polyurethane cystosepiment, PVC cystosepiment, nylon reinforcing polyurethane cystosepiment or polypropylene honeycomb panel, the top layer is the little foaming cystosepiment of continuous glass fiber reinforced polyurethane. The composite material also comprises an upper interlayer positioned between the upper surface layer and the middle layer or a lower interlayer positioned between the middle layer and the lower surface layer, wherein the upper interlayer or the lower interlayer is an aluminum plate or a non-woven fabric layer. In the patent publication, the vehicle floor only has a two-layer structure of the main body, a glue layer is arranged between the board layer and the cushion layer, and at least two boards which are spliced with each other are connected through an adhesive.

2. A floor (CN204309331U) for high-speed train is a laminated structure, which can be divided into five layers; the middle layer is a structural layer consisting of an expanded vermiculite fireproof heat-insulation board; the upper and lower surfaces of the structural layer are reinforced layers formed by stainless steel wire embossed nets; the outside of the reinforcing layer is provided with a fiber cement pressure plate; rubber floor cloth is bonded on the surface of one of the two fiber cement pressure plates; all the composite layers are fixedly connected through an adhesive; the two sides of the floor main body are respectively provided with a tenon or a groove, so that the floor can be conveniently fixed during splicing.

Through comparison of technical features, the technical structures of the above-mentioned patent publications and the present invention are different, and the creativity and novelty of the present invention application are not affected.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide the high-toughness spliced automobile floor which is light in weight, environment-friendly, composite, less in manufacturing process, low in manufacturing cost and capable of increasing the toughness of the automobile floor.

The technical problem to be solved by the invention is realized by adopting the following technical scheme:

a high-toughness spliced automobile floor comprises a plurality of automobile floor blocks which are spliced with one another, wherein a first inserting tenon and a second inserting tenon are arranged on two sides of each automobile floor block respectively; the first inserting tenon is arranged on one side of the vehicle floor block; the second inserting tenon is arranged on the other side of the vehicle floor block; the first inserting falcon is matched with the second inserting falcon, so that the plurality of automobile floor blocks are spliced mutually; the first inserting tenons are protruding blocks arranged on the side wall of the floor block at intervals, and the second inserting tenons are side grooves arranged on the other side of the automobile floor block and matched with the protruding blocks at intervals; a limiting groove is integrally formed in the middle of the upper surface of the top wall of the side groove at the top of the second inserting tenon, a plurality of first limiting holes are uniformly formed in the limiting groove at intervals, a plurality of second limiting holes are also formed in the groove wall of the other side corresponding to the positions of the first limiting holes, third limiting holes are correspondingly formed in the protruding blocks of the first inserting tenon, the first, second and third limiting holes are horizontally projected into the limiting groove when the floor blocks are spliced, and anti-slip strips for fixing and splicing the floor blocks for positioning connection are further embedded in the limiting groove and the limiting holes together;

the anti-slip strip comprises an anti-slip strip body, wherein the upper part of the anti-slip strip body is a buffering cuboid rubber strip matched with the limiting groove, a plurality of inserting columns are integrally formed on the lower surface of the rubber strip at intervals, the inserting columns correspond to the limiting holes one to one, and a plurality of barbed edges are formed on the side wall of each inserting column.

And an adhesive is also arranged in the third limiting hole.

And the upper surface of the anti-slip strip body is provided with anti-slip convex edges.

And sound insulation cotton is also arranged in the limiting groove.

And the bottom layer of the floor block for the vehicle is adhered with a liner layer.

Furthermore, the backing layer is a flocked fabric.

The invention has the advantages and positive effects that:

1. according to the vehicle floor, the first inserting falcon and the second inserting falcon are arranged, the vehicle floor is installed and paved in a splicing mode, and the anti-slip strips are positioned and inserted at the splicing positions of the plurality of vehicle floor blocks, so that the anti-slip performance of the vehicle floor is improved, and meanwhile, the overall toughness of the floor is greatly improved.

2. The lower surface of the floor block for the vehicle is adhered with the liner layer, and the liner layer can be flocked cloth, so that the sound insulation and the sealing of the floor are ensured, the floor is prevented from sliding in the vehicle, the abrasion of the lower layer in the driving process of the vehicle is protected, the stability of the whole floor block for the vehicle is improved, and the service life of the floor is prolonged.

3. In the invention, the sound insulation cotton is arranged in the limiting groove, so that the noise generated between the floor blocks for the vehicle due to pressure extrusion is greatly reduced.

4. According to the invention, the side wall of the inserted column is also provided with the plurality of the stabbing edges, so that the contact elasticity of the inserted column and the limiting hole is further increased, the adhesive tape is effectively prevented from falling off from the groove, and the flexible connection is better realized.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a state diagram of the present invention in an assembled state;

fig. 4 is a partially enlarged view of fig. 3.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments, which are illustrative only and not limiting, and the scope of the present invention is not limited thereby.

A high-toughness spliced automobile floor comprises a plurality of automobile floor blocks 2 spliced with each other and a plurality of anti-slip strips 12 spliced with the automobile floor blocks for positioning and inserting nails, wherein a first inserting tenon 11 and a second inserting tenon are respectively arranged on two sides of each automobile floor block; the first inserting tenon is arranged on one side of the vehicle floor block; the second inserting tenon is arranged on the other side of the vehicle floor block; the first inserting falcon is matched with the second inserting falcon, so that the plurality of automobile floor blocks are spliced mutually; the first inserting tenon is a convex block 4 arranged on the side wall of the floor block at intervals, the other side of the vehicle floor corresponding to the position of the convex block is integrally provided with side grooves matched with the convex block at intervals, and the side grooves are second inserting tenons;

the lateral wall 9 lateral wall upper surface middle part of the topmost of tongue is inserted to automobile-used floor block second has a spacing recess 6 in an organic whole, and the interval system has a plurality of first spacing holes 7 at the upper surface equipartition of this spacing recess, also has the spacing hole of second 8 on the opposite side wall 10 wall that corresponds first spacing hole position, all corresponds on the lug of the first inserting tongue that corresponds this first spacing hole and the spacing hole position of second and has made spacing hole of third (3, 5), first, second, the horizontal projection of the spacing hole of third when the concatenation is in spacing recess for cartridge antislip strip, when the car meets mountain road or road comparatively jolt, this antislip strip plays the effect of buffering, has improved the holistic pliability in floor simultaneously.

The antislip strip includes the antislip strip body, antislip strip body upper portion is a buffering location cuboid adhesive tape, the adhesive tape is used for inserting the spacing recess adaptation of falcon with the second, adhesive tape lower surface equipartition interval system has a plurality of posts 13 of inserting, insert post and spacing hole one-to-one, insert the post cartridge in spacing downthehole, for the contact force that further increase should insert post and spacing hole, prevent that the adhesive tape from droing in the recess, thereby realize toughness better and connect insert and all make a plurality of thorn arriss 15 on the lateral wall of post, for making thorn arris further fixed, inject the gluing agent into in the spacing downthehole space department with inserting the post top of third and bond.

In order to increase the friction force of the vehicle floor and realize the anti-skid function, the upper surface of the anti-skid strip body is provided with anti-skid convex ribs 14.

In order to splice the floor blocks and reduce the noise generated by pressure extrusion, soundproof cotton is arranged in the limiting groove.

The utility model discloses a floor board for vehicle, including vehicle floor block, backing layer, rubber layer, backing layer, the backing layer is pasted and is had bedding layer 1, the bedding layer can be for one of flocking cloth, leather, rubber, PVC, fabric, chemical fiber material, be the glue film between the wooden board of this backing layer and vehicle floor block, and the bedding layer pastes in the wooden board lower surface of vehicle floor block, guarantees the syllable-dividing on floor, sealed, prevents that the floor from sliding in the car, has protected the wearing and tearing of the wooden board of vehicle floor block at the car in-process and has improved the stability on whole vehicle floor, has prolonged the life on floor.

Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and therefore the scope of the invention is not limited to the disclosure of the embodiments and the accompanying drawings.

Claims

1. A high-toughness spliced automobile floor comprises a plurality of automobile floor blocks which are spliced with one another, wherein a first inserting tenon and a second inserting tenon are arranged on two sides of each automobile floor block respectively; the first inserting tenon is arranged on one side of the vehicle floor block; the second inserting tenon is arranged on the other side of the vehicle floor block; the first inserting falcon is matched with the second inserting falcon, so that the plurality of automobile floor blocks are spliced mutually; the method is characterized in that: the first inserting tenons are protruding blocks arranged on the side wall of the floor block at intervals, and the second inserting tenons are side grooves arranged on the other side of the automobile floor block and matched with the protruding blocks at intervals; a limiting groove is integrally formed in the middle of the upper surface of the top wall of the side groove at the top of the second inserting tenon, a plurality of first limiting holes are uniformly formed in the limiting groove at intervals, a plurality of second limiting holes are also formed in the groove wall of the other side corresponding to the positions of the first limiting holes, third limiting holes are correspondingly formed in the protruding blocks of the first inserting tenon, the first, second and third limiting holes are horizontally projected into the limiting groove when the floor blocks are spliced, and anti-slip strips for fixing and splicing the floor blocks for positioning connection are further embedded in the limiting groove and the limiting holes together;

2. The high tenacity splice vehicular floor of claim 1 wherein: and an adhesive is also arranged in the third limiting hole.

3. The high tenacity splice vehicular floor of claim 1 wherein: the upper surface of the anti-slip strip body is provided with anti-slip convex edges.

4. The high tenacity splice vehicular floor of claim 1 wherein: and sound insulation cotton is also arranged in the limiting groove.

5. The high tenacity splice vehicular floor of claim 1 wherein: the bottom layer of the floor block for the vehicle is adhered with a liner layer.

6. The high tenacity splice vehicular floor of claim 5 wherein: the liner layer is flocked fabric.