CN220009569U - Floor leather and vehicle - Google Patents
Floor leather and vehicle Download PDFInfo
- Publication number
- CN220009569U CN220009569U CN202320921955.5U CN202320921955U CN220009569U CN 220009569 U CN220009569 U CN 220009569U CN 202320921955 U CN202320921955 U CN 202320921955U CN 220009569 U CN220009569 U CN 220009569U
- Authority
- CN
- China
- Prior art keywords
- leather
- layer
- welding
- floor
- flooring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000010985 leather Substances 0.000 title claims abstract description 288
- 238000003466 welding Methods 0.000 claims abstract description 99
- 238000009408 flooring Methods 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 11
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 7
- 239000004800 polyvinyl chloride Substances 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 description 6
- 239000002390 adhesive tape Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Floor Finish (AREA)
Abstract
The utility model provides a floor leather and vehicle, floor leather includes first leather and second leather, and the side of first leather is hugged closely with the side of second leather in order to form the splice seam, and the front of first leather flushes with the front of second leather, and the welding groove has been seted up along the splice seam to the back of first leather and the back of second leather; the back of the first leather and the back of the second leather are for contact with a body floor of a vehicle; the welding part is accommodated in the welding groove and welded and fixed with the first leather and the second leather. In the embodiment provided by the utility model, the side surface of the first leather is clung to the side surface of the second leather, the welding groove is formed at the adjacent position of the back surface of the first leather and the back surface of the second leather, the welding part is arranged in the welding groove to weld the first leather and the second leather so as to form the floor leather, and the welding groove is arranged on the back surface of the first leather and the back surface of the second leather, so that welding seams are not displayed on the front surface of the floor leather, and the aesthetic degree of the floor leather is improved.
Description
Technical Field
The utility model relates to the technical field of vehicle floors, in particular to a floor leather and a vehicle.
Background
Because of the limitation of the width of the floor leather, in use, one piece of floor leather is difficult to cover the whole car body floor, and is generally spliced by a plurality of pieces of floor leather.
At present, the floor leather and the floor leather are welded by welding rods, specifically, the floor leather is firstly laid on the floor of a car body, and then adjacent floor leather is welded by welding rods. The welding rod is welded on the front surface of the floor leather, an obvious joint is formed at the joint of the two floor leather, and the straightness and the flatness of the joint are not high, so that the surface decoration effect is directly affected.
Disclosure of Invention
The utility model aims to provide a floor leather and a vehicle, which solve the problem that the front surface of the floor leather has welding seams to influence the appearance.
In order to achieve the purpose of the utility model, the utility model provides the following technical scheme:
in a first aspect, the present utility model provides a flooring comprising:
a first leather;
the side surface of the first leather and the side surface of the second leather are clung to form a splicing seam, the front surface of the first leather and the front surface of the second leather are flush, and a welding groove is formed in the back surface of the first leather and the back surface of the second leather along the splicing seam; the back of the first leather and the back of the second leather are for contact with a body floor of a vehicle;
and a welding part which is accommodated in the welding groove and is used for welding and fixing the first leather and the second leather.
In some embodiments, the depth H1 of the weld groove relative to the first leather and the thickness H2 of the first leather satisfy: H1/H2 is less than or equal to 2/3 and less than or equal to 3/4.
In some embodiments, the depth H1 of the weld groove relative to the first leather satisfies: h1 is more than or equal to 1.3mm and less than or equal to 1.5mm.
In some embodiments, the width W of the weld groove satisfies: w is more than or equal to 1mm and less than or equal to 5mm.
In some embodiments, the cross-sectional shape of the weld groove is any one of the following shapes: v-shape, U-shape, semi-circular, rectangular, trapezoidal, dovetail groove shape.
In some embodiments, the thickness dimension of the first and second leather is the same, and the weld is flush with the back of the first leather, the back of the second leather.
In some embodiments, the first leather comprises a first layer and a second layer arranged in a stacked manner, a surface of the first layer remote from the second layer being a front side of the first leather, and a surface of the second layer remote from the first layer being a back side of the first leather; the second leather comprises a third layer and a fourth layer which are arranged in a laminated mode, the surface, away from the fourth layer, of the third layer is the front surface of the second leather, and the surface, away from the third layer, of the fourth layer is the back surface of the second leather.
In some embodiments, the first layer, the third layer, and the weld are the same material, and the first layer is polyvinyl chloride or rubber, and the second layer and the fourth layer are felt layers.
In some embodiments, the weld groove is in a portion of the first leather recessed from the second layer to the first layer, and the weld groove is in another portion of the second leather recessed from the fourth layer to the third layer, and the first layer is connected to the third layer by the weld.
In some embodiments, the thickness dimension of the first layer is equal to the thickness dimension of the third layer.
In a second aspect, an embodiment of the present utility model provides a vehicle including:
a vehicle body floor;
the flooring of the first aspect, wherein the flooring is laid on the vehicle body floor.
In the embodiment provided by the utility model, the side surface of the first leather is clung to the side surface of the second leather, the welding groove is formed at the adjacent position of the back surface of the first leather and the back surface of the second leather, the welding part is arranged in the welding groove to weld the first leather and the second leather so as to form the floor leather, and the welding groove is arranged on the back surface of the first leather and the back surface of the second leather, so that welding seams are not displayed on the front surface of the floor leather, and the aesthetic degree of the floor leather is improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from them without inventive effort for a person skilled in the art.
FIG. 1 is a schematic illustration of the structure of a first and second leather of an embodiment prior to cutting;
FIG. 2 is a schematic illustration of the first and second leather of an embodiment after cutting and prior to welding;
FIG. 3 is a side view of one embodiment of a flooring;
FIG. 4 is a top view of one embodiment of a flooring;
FIG. 5 is a mechanical graph of a flooring of an embodiment.
Reference numerals illustrate:
100-first leather; 110-a first layer; 120-a second layer; 200-a second leather; 210-a third layer; 220-fourth layer; 300-welding part; 400-welding groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.
Because of the limitation of the width of the floor leather, in use, one piece of floor leather is difficult to cover the whole car body floor, and is generally spliced by a plurality of pieces of floor leather.
At present, the floor leather and the floor leather are welded by welding rods, specifically, the floor leather is firstly laid on the floor of a car body, and then adjacent floor leather is welded by welding rods. The welding rod is welded on the front surface of the floor leather, an obvious joint is formed at the joint of the two floor leather, and the straightness and the flatness of the joint are not high, so that the surface decoration effect is directly affected.
The embodiment of the utility model provides a vehicle, which comprises a vehicle body floor and floor leather, wherein the floor leather is paved on the vehicle body floor.
For convenience of description, the embodiment of the utility model defines the length direction of the floor leather as the X-axis direction, defines the width direction of the floor leather as the Y-axis direction, and defines the thickness direction of the floor leather as the Y-axis direction.
Referring to fig. 1 to 3, the flooring comprises a first leather 100 and a second leather 200, and the first leather 100 and the second leather 200 are arranged in the Y-axis direction and are spliced. Wherein the side of the first leather 100 and the side of the second leather 200 are closely attached to form a splice seam, and the front side of the first leather 100 and the front side of the second leather 200 are flush. It will be appreciated that the gap between the front side of the first leather 100 and the front side of the second leather 200 is very small due to the close proximity of the sides of the first leather 100 and the sides of the second leather 200.
The back of the first leather 100 and the back of the second leather 200 are provided with a welding groove 400 along the splice seam, and it is understood that the welding groove 400 is provided on the back of the first leather 100 in part and on the back of the second leather 200 in part. The cross section of the weld groove 400 along the X-axis direction may be, but is not limited to, V-shaped, U-shaped, semicircular, rectangular, trapezoidal, or dove-tail shaped.
In the embodiment provided by the present utility model, the first and second leather 100 and 200 are welded and fixed by the welding part 300 by welding the welding rod in the welding groove 400 to form the welding part 300. The welded portion 300 fills the welded groove 400, and the width dimension of the welded groove 400, that is, the width dimension of the welded portion 300, and the depth dimension of the welded groove 400, that is, the thickness dimension of the welded portion 300, are formed on the back surface of the first leather 100 and the back surface of the second leather 200, and the welded portion 300 is not formed on the front surfaces of the first leather 100 and the second leather 200, so that a weld is not formed on the front surfaces of the floor leathers, which are surfaces formed by joining the front surfaces of the first leather 100 and the front surfaces of the second leather 200.
When the floor leather is applied to a vehicle, the back surface of the floor leather is in contact with the vehicle body floor, the front surface of the floor leather faces back to the vehicle body floor, and the front surface of the vehicle panel leather does not present welding seams, so that the aesthetic degree of the floor leather can be improved. In addition, the passenger does not step on the welded part 300 of the floor leather when riding, and the possibility that the welded part 300 in the floor leather is separated is reduced.
In the embodiment provided by the utility model, the first leather 100 and the second leather 200 are welded to form the floor leather which is matched with the shape of the floor of the car body, and then the floor leather is paved on the floor of the car body. It should be noted that the flooring may include, but is not limited to, the first leather 100 and the second leather 200, the flooring may also include a third leather or more, and in forming the flooring, the first leather 100, the second leather 200, and the third leather are welded together to form the flooring, and then the flooring is laid on the floor of the car body.
Specifically, the front surface of the first leather 100 and the front surface of the second leather 200 are kept in tight connection, the adjacent portions of the front surface of the first leather 100 and the front surface of the second leather 200 are flattened by a press roll process, the adjacent portions of the first leather 100 and the second leather 200 are made to have no or very small gaps, and then a dedicated grooving tool is used to groove the adjacent portions of the rear surface of the first leather 100 and the rear surface of the second leather 200 to form the welding groove 400. The grooving tool is not limited to an art knife, a grooving tool, or a guide wheel grooving machine.
In the utility model, a whole piece of floor leather which is adapted to the shape of the floor of the car body is formed by welding, and then the floor leather is paved on the floor of the car body. Conventionally, the first leather 100 and the second leather 200 are laid on the floor of the car body, and then the front surfaces of the first leather 100 and the second leather 200 are welded. The back of the floor leather can be contacted with the floor of the car body so as to hide the welding seam on the floor leather, thereby leading the floor leather to be more beautiful.
In the embodiment provided by the utility model, the thickness dimensions of the first leather 100 and the second leather 200 are the same, wherein the depth dimension of the welding groove 400 is H1, the thickness dimension of the first leather 100 is H2, and H1/H2 is 2/3 is less than or equal to 3/4, and when the first leather 100 and the second leather 200 are welded on the welding groove 400, the first leather 100 and the second leather 200 can have sufficient connection strength.
The depth direction of the welding groove 400 is the Z-axis direction, and the dimension of the welding groove 400 is smaller than the thickness dimension of the first leather 100, so that the front surface of the floor leather is not affected by the back surface welding of the floor leather, and a welding seam is not displayed on the front surface of the floor leather.
In the examples provided by the utility model, H1 is between 1.3mm and 1.5mm.
In the embodiment provided by the utility model, the width dimension of the welding groove 400 is W, and W is between 1 and 5mm. The width direction of the welding groove 400 is the Y-axis direction. Wherein the width dimension of the weld groove 400 is 1/2 to 3/4 of the diameter of the electrode. The width dimension of the welding groove 400 refers to the maximum dimension of the welding groove 400 in the Y-axis direction.
In the embodiment provided by the present utility model, the welded part 300 is flush with the back surface of the first leather 100 and the back surface of the second leather 200. The welding groove 400 is provided with a welding rod, and a welding portion 300 is formed by welding the welding rod, and the welding portion 300 fixedly connects the first leather 100 and the second leather 200.
After the welding electrode forms the welding part 300, the welding part 300 may protrude from the rear surface of the flooring, and the portion of the welding part 300 protruding from the rear surface of the flooring may be cut off by a cutter so that the welding part 300 is flush with the rear surface of the first leather 100 and the rear surface of the second leather 200. When the floor leather is paved on the floor of the car body, the floor leather can be conveniently fixed.
In the embodiment provided by the utility model, the first leather 100 comprises a first layer 110 and a second layer 120 which are stacked along the Z-axis direction, wherein the surface of the first layer 110 far from the second layer 120 is the front surface of the first leather 100, and the surface of the second layer 120 far from the first layer 110 is the back surface of the first leather 100. The second leather 200 includes a third layer 210 and a fourth layer 220 stacked in the Z-axis direction, the surface of the third layer 210 away from the fourth layer 220 is the front surface of the second leather 200, and the surface of the fourth layer 220 away from the third layer 210 is the back surface of the second leather 200. The materials of the first layer 110 and the third layer 210 are the same, and the material of the first layer 110 may be polyvinyl chloride or rubber. Second layer 120 and fourth layer 220 are felt layers that may function as vibration and thermal insulation.
In the embodiment provided by the present utility model, the thicknesses of the first layer 110 and the third layer 210 may be uniform, and the thicknesses of the second layer 120 and the fourth layer 220 may be uniform.
In the first leather 100, the ratio of the thickness of the first layer 110 and the thickness of the second layer 120 may be 9:1, if the thickness of the first leather 100 is 3mm, the thickness of the first layer 110 may be 2.7mm, and the thickness of the second layer 120 may be 0.3mm.
If the first leather and the second leather are both provided with felt layers, welding grooves are formed in adjacent positions of the back surface of the first leather and the back surface of the second leather, and the first leather and the second leather are welded by adopting a traditional means, so that the welding of the first leather and the second leather is unstable easily. In the embodiment provided by the present utility model, the weld groove 400 is in a portion of the first leather 100 recessed from the second layer 120 to the first layer 110, and another portion of the weld groove 400 is in the second leather 200 recessed from the fourth layer 220 to the third layer 210. It will be appreciated that the depth dimension of the weld groove 400 is greater than the thickness of the second layer 120, and that the depth dimension of the weld groove 400 is greater than the thickness dimension of the fourth layer 220.
The welding rod is made of the same material as the first layer 110, and can be fused with the first layer 110 and the third layer 210 when the first leather 100 and the second leather 200 are welded, so that the first layer 110 and the third layer 210 can be firmly connected. Illustratively, if the first layer 110 and the third layer 210 are made of polyvinyl chloride, the first leather 100 and the second leather 200 are welded by using a welding rod made of polyvinyl chloride. If the materials of the first layer 110 and the third layer 210 are rubber, the first leather 100 and the second leather 200 are welded by using a welding rod made of rubber.
In the embodiment provided by the present utility model, in order to improve the connection stability of the first leather 100 and the second leather 200, the temperature of the welding gun is controlled between 250 and 600 ℃, and the welding speed is controlled between 1m/min and 5 m/min. After the welding is completed, the front side of the flooring is rolled several times by a rolling process.
In the embodiment provided by the utility model, after welding is finished, the two ends of the length direction of the floor leather are respectively cut off to form the floor leather with the length of 100mm, the rest part of the floor leather is cut into the shape matched with the floor of the car body, and then the floor leather is paved on the floor of the car body.
In the embodiment provided by the utility model, in order to enable the floor leather paved on the floor of the car body to meet the strength requirement, specifically, after the welding is finished, the floor leather with the length of 100mm is cut off at two ends of the floor leather, samples are taken from the rest of the floor leather, samples are cut into pieces with the width of 50mm, each type of sample is cut into 5 pieces, serial numbers are marked on the samples, finally, the tensile strength test of the floor leather is carried out, and whether the welding strength of welding rods meets the following requirements is tested: stretchingThe speed is 100mm/min, the actual value is recorded, and the average value Rm of the welding strength is calculated according to the design and development requirements of the floor leather av More than or equal to 240N/50mm, and the minimum welding strength Rm min ≥180N/50mm。
In the embodiment provided by the utility model, the numbers of the 5 sample pieces are a, b, c, d, e respectively, and the welding strength of each sample piece can meet the requirements as shown in fig. 5.
In the embodiment provided by the utility model, the process of paving the floor leather on the floor of the car body is as follows:
and (3) selecting the materials of the first leather 100 and the second leather 200, wherein if the materials of the first leather 100 and the second leather 200 are polyvinyl chloride, the thickness of the polyvinyl chloride in the first leather 100 and the second leather 200 is more than or equal to 2.25mm, and the first leather 100 and the second leather 200 can be provided with a felt layer or can be provided with no felt layer. The first and second leather 100 and 200 may be self-adhesive-backed, and the first and second leather 100 and 200 may be adhesive-backed.
The first and second leathers 100 and 200 were subjected to material inspection, and the first and second leathers 100 and 200 were required to meet the following conditions that the first and second leathers 100 and 200 were flat and free of curling deformation, were smooth in surface and uniform in thickness, and the first and second leathers 100 and 200 were uniformly coated with a back adhesive without accumulation, and the first and second leathers 100 and 200 were free of a sol phenomenon, and were tacky to the hot-melt adhesive surface but were not sticky to hands.
The first leather 100 and the second leather 200 are blanked, and the first leather 100 and the second leather 200 are firstly unrolled and flattened and placed for more than 24 hours before being blanked, so that the curling stress of the first leather 100 and the second leather 200 is released.
The cut blanks of the first leather 100 and the second leather 200 are reasonably arranged according to the design drawing and the actual size, and the two ends of the first leather 100 in the length direction of the second leather 200 are reserved with a margin larger than 150 mm. When the first leather 100 and the second leather 200 are blanked, the straightness of the cut edges of the first leather 100 and the second leather 200 for back welding is less than or equal to 5mm, and the cut edges of the first leather 100 and the second leather 200 with lines are required to be kept parallel to the lines.
After the material is discharged, the material can be rolled briefly and then conveyed to a back welding area for back welding, the rolling and storage time is not longer than 1 hour, and the warp deformation of the first leather 100 and the second leather 200 is avoided.
The first and second leather 100 and 200 may be cut using a rail seam cutter, and cut in a flat, smooth, strong plane, with the construction plane being greater than the unfolded dimensions of the first and second leather 100 and 200.
A double-sided adhesive tape with the width of more than or equal to 120mm is stuck on a construction plane, the double-sided adhesive tape is stuck straight, flat and free of bubbles, the double-sided adhesive tape has good adhesion performance with the surface of a platform surface and the surfaces of the first leather 100 and the second leather 200, the side surface of the first leather 100 and the side surface of the second leather 200 are closely stuck, and no adhesive drop exists when the double-sided adhesive tape is removed after construction is finished.
The back of the first leather 100 and the second leather 200 face upwards, the back welding edges of the first leather 100 and the second leather 200 are lapped and spread on the double-sided adhesive tape, the lapping width is larger than 60mm, and if the first leather 100 and the second leather 200 are textured, the upper texture and the lower texture of the first leather 100 and the second leather 200 of the overlapped part are required to be overlapped.
The seam cutting guide is placed right above the first leather 100, and cuts the first leather 100 to form the side to be spliced. The seam cutting guide is placed right above the second leather 200 and cuts the second leather 200 to form the side to be spliced. The side to be spliced of the first leather 100 and the side to be spliced of the second leather 200 are closely adhered.
Installing a V-shaped groove milling cutter on the grooving machine; the grooving depth of the grooving machine was adjusted according to 2/3 of the thickness value of the first leather 100 and the second leather 200. A welding groove 400 is formed at a position adjacent to the rear surface of the first leather 100 and the rear surface of the second leather 200.
The first leather 100 and the second leather 200 were welded by a welding gun, wherein the welding temperature was about 550 c, and the welding gun was preheated for 5min. Wherein, cylindrical welding rod is selected for welding, the welding nozzle is kept to vertically press the welding rod, the welding speed is 1-1.5 m/min, and the whole welding seam is finished by one-time welding from front to back.
After the welding is finished, the back convex welding part 300 of the floor leather is shoveled by using a shoveling knife, the shoveling can be specifically carried out twice, a gasket is added below the blade when the shoveling is carried out for the first time, the cutting depth of the shoveling knife is controlled, the welding seam is prevented from being damaged due to the fact that the resistance is too deep in one-time cutting, the gasket is pulled out when the shoveling is carried out for the second time, and the welding seam is free from bulges after shoveling.
Because the two ends of the floor leather in the length direction are 100mm affected by the operation space of the tool, slotting and welding are not satisfied, and the floor leather is cut after welding is completed.
The front and back sides of the flooring were inspected.
In the description of the embodiments of the present utility model, it should be noted that, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to the orientation or positional relationship described based on the drawings, which are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, but all or part of the procedures for implementing the above embodiments can be modified by one skilled in the art according to the scope of the appended claims.
Claims (11)
1. A flooring sheet, comprising:
a first leather;
the side surface of the first leather and the side surface of the second leather are clung to form a splicing seam, the front surface of the first leather and the front surface of the second leather are flush, and a welding groove is formed in the back surface of the first leather and the back surface of the second leather along the splicing seam; the back of the first leather and the back of the second leather are for contact with a body floor of a vehicle;
and a welding part which is accommodated in the welding groove and is used for welding and fixing the first leather and the second leather.
2. The flooring of claim 1, wherein the depth H1 of the welded groove relative to the first leather and the thickness H2 of the first leather satisfy: H1/H2 is less than or equal to 2/3 and less than or equal to 3/4.
3. The flooring of claim 2, wherein the depth H1 of the weld groove relative to the first leather satisfies: h1 is more than or equal to 1.3mm and less than or equal to 1.5mm.
4. The flooring of claim 1, wherein the width W of the weld groove satisfies: w is more than or equal to 1mm and less than or equal to 5mm.
5. The flooring of claim 1, wherein the cross-sectional shape of the weld groove is any of the following shapes: v-shape, U-shape, semi-circular, rectangular, trapezoidal, dovetail groove shape.
6. The flooring of claim 1, wherein the first and second leather have the same thickness dimension, and the weld is flush with the back side of the first leather and the back side of the second leather.
7. The flooring of any one of claims 1 to 6, wherein the first leather comprises a first layer and a second layer disposed in a stack, the surface of the first layer remote from the second layer being the front side of the first leather and the surface of the second layer remote from the first layer being the back side of the first leather; the second leather comprises a third layer and a fourth layer which are arranged in a laminated mode, the surface, away from the fourth layer, of the third layer is the front surface of the second leather, and the surface, away from the third layer, of the fourth layer is the back surface of the second leather.
8. The flooring of claim 7, wherein the first layer, the third layer, and the weld are the same material, and the first layer is polyvinyl chloride or rubber, and the second layer and the fourth layer are felt layers.
9. The flooring of claim 8, wherein the weld groove is in a portion of the first leather recessed from the second layer to the first layer, and the weld groove is in another portion of the second leather recessed from the fourth layer to the third layer, and the first layer is connected to the third layer by the weld.
10. The flooring of claim 9, wherein the first layer has a thickness dimension equal to a thickness dimension of the third layer.
11. A vehicle, characterized by comprising:
a vehicle body floor;
the flooring of any one of claims 1-10, wherein the flooring is laid on the vehicle body floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320921955.5U CN220009569U (en) | 2023-04-18 | 2023-04-18 | Floor leather and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320921955.5U CN220009569U (en) | 2023-04-18 | 2023-04-18 | Floor leather and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220009569U true CN220009569U (en) | 2023-11-14 |
Family
ID=88692394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320921955.5U Active CN220009569U (en) | 2023-04-18 | 2023-04-18 | Floor leather and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220009569U (en) |
-
2023
- 2023-04-18 CN CN202320921955.5U patent/CN220009569U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6801025B2 (en) | Mechanical locking system for floor panels | |
| US3849235A (en) | Cementitious building board with edge reinforcing strips | |
| EP3854571B1 (en) | Sandwich panel joints and methods for joining sandwich panels | |
| JP2016537526A5 (en) | Drywall joint tape and joint | |
| JP2015508467A (en) | Composite corner bead | |
| WO2014102866A1 (en) | Vehicle interior board and manufacturing method therefor | |
| CN220009569U (en) | Floor leather and vehicle | |
| CN216076074U (en) | Mounting structure of decorative board | |
| EP2712790A1 (en) | Curved vehicle roof with reinforcement and damping element | |
| JP5715317B2 (en) | Curing board | |
| KR102662685B1 (en) | Tapered cuff configuration | |
| KR101395788B1 (en) | Method for manufacturing partion panel for building and partion panel therefrom | |
| JP5694487B2 (en) | Wood base material for forming the corner of interior wall and its manufacturing method | |
| JP7228437B2 (en) | wrapping veneer | |
| US10876300B2 (en) | OSB board and use of the same | |
| WO2019131026A1 (en) | Lapping decorative board and method of manufacturing the same | |
| JP6133463B1 (en) | Wrapping decorative board and method for producing the same | |
| JP6200538B1 (en) | Wrapping decorative board and method for producing the same | |
| US20100037553A1 (en) | Method for applying a floor covering to a floor | |
| JP7053361B2 (en) | Laminated board manufacturing method | |
| JP2020148012A (en) | Floor structure and floor construction method | |
| JP4576297B2 (en) | How to spread flooring on the floor surface | |
| KR20150144244A (en) | Waterproof sheet for construction | |
| JP2013124492A (en) | Method for manufacturing floor material | |
| FR2995385A3 (en) | Insulation board for construction of e.g. ceiling of self-supporting heating, ventilation or air conditioning (HVAC) channel, has marks that are provided on covering layer of major surface and used as cutting element for making cuts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |