Carpet blank and automobile main carpet

Abstract

The utility model discloses a carpet blank and an automobile main carpet, and belongs to the technical field of automobile interiors, a first concave cavity is formed in a middle waste area of a body, a plurality of second concave cavities are formed in a peripheral waste area of the body, and the first concave cavity and the plurality of second concave cavities are positioned on a jig of cutting equipment; according to the main carpet cutting jig, the main body and the jig can be accurately positioned, the cutting accuracy of carpet blanks is guaranteed, the reserved first concave cavity and the multiple second concave cavities can be cut and removed along with the middle waste material area and the peripheral waste material area in the cutting process, and the situation that the first concave cavity and the multiple second concave cavities affect the structure of an automobile main carpet is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile interior decoration, in particular to a carpet blank and an automobile main carpet. Background Art

[0002] As an interior component, automotive carpet blocks the path of tire and chassis noise from reaching the interior of the vehicle, improving driving comfort. During vehicle assembly, the carpet is typically installed first at the bottom of the cab, followed by the seats, auxiliary instrument panel, and main instrument panel, among other interior components, allowing the carpet to be secured with the necessary components. During the production process, positioning is required to cut multiple mounting holes, each designed to allow for the connection between the seats, auxiliary instrument panel, and main instrument panel, and the chassis. However, the carpet stock lacks a positioning structure during cutting, which can easily cause the mounting holes to become misaligned. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems in the prior art. To this end, the present invention provides a carpet blank and a main automotive carpet, which enable a relatively accurate positioning between the main body and the jig, thereby ensuring the cutting accuracy of the carpet blank.

[0004] According to the first aspect of the present invention, the carpet blank comprises a main body, a central waste area is provided in the middle of the main body, a peripheral waste area is provided at the outer edge of the main body, a first concave cavity is provided at the bottom of the central waste area, and a plurality of second concave cavities are provided at the bottom of the peripheral waste area.

[0005] The carpet blank according to the embodiment of the present invention has at least the following beneficial effects: by using the central waste area of ​​the main body to provide a first cavity and the peripheral waste area to provide a plurality of second cavities, the first cavity and the plurality of second cavities are positioned on the jig of the cutting equipment, thereby achieving relatively accurate positioning between the main body and the jig, thereby ensuring the cutting accuracy of the carpet blank. In addition, the reserved first cavity and the plurality of second cavities are removed along with the central waste area and the peripheral waste area during the cutting process, thereby preventing the first cavity and the plurality of second cavities from affecting the structure of the main automotive carpet.

[0006] According to some embodiments of the present invention, a plurality of the second concave cavities are respectively disposed on the four corners of the body.

[0007] According to some embodiments of the present invention, the peripheral waste area is further provided with a first flange folded upward.

[0008] According to some embodiments of the present invention, a first convex bulge protruding upward is provided on the top of the central waste area, and the first convex bulge is arranged to be opposite to the first concave cavity in the upper and lower directions. A plurality of second convex bulges protruding upward are provided on the top of the peripheral waste area, and the plurality of second convex bulges are arranged in one-to-one correspondence with the plurality of second concave cavities.

[0009] According to some embodiments of the present invention, the middle waste area is arched upward to form a third concave cavity at the bottom.

[0010] According to some embodiments of the present invention, the front side of the body is folded upward to form a bent portion.

[0011] The main automotive carpet according to the second embodiment of the present invention comprises the carpet blank as described in the above embodiment, and the main automotive carpet is formed by cutting off the central waste area and the peripheral waste area from the main body.

[0012] The main automotive carpet according to the embodiment of the present invention has at least the following beneficial effects: by using the central waste area of ​​the main body to provide a first cavity and the peripheral waste area to provide a plurality of second cavities, the first cavity and the plurality of second cavities are positioned on the jig of the cutting equipment, thereby achieving relatively accurate positioning between the main body and the jig, thereby ensuring the cutting accuracy of the carpet blank. In addition, the reserved first cavity and the plurality of second cavities are removed along with the central waste area and the peripheral waste area during the cutting process, thereby preventing the first cavity and the plurality of second cavities from affecting the structure of the main automotive carpet.

[0013] According to some embodiments of the present invention, the main automotive carpet comprises:

[0014] The main driving area is equipped with a first ventilation avoidance hole;

[0015] The co-pilot area is arranged on the left or right side of the main driving area. The co-pilot area is provided with a second ventilation avoidance hole, and a secondary instrument panel avoidance hole is provided between the co-pilot area and the main driving area.

[0016] According to some embodiments of the present invention, the edge of the auxiliary instrument panel avoidance hole is folded upward to form a second flange.

[0017] According to some embodiments of the present invention, the main driving area is provided with a fourth concave cavity, and the first ventilation avoidance hole is located in front of the fourth concave cavity;

[0018] And / or the co-pilot area is provided with a fifth concave cavity, and the second ventilation avoidance hole is located on the front side of the fifth concave cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural diagram of a carpet blank according to an embodiment of the present invention;

[0020] Figure 2 This is a structural schematic diagram of a carpet blank from another angle according to an embodiment of the present invention;

[0021] Figure 3 This is a structural diagram of a main automotive carpet according to an embodiment of the present invention;

[0022] Figure 4 This is a structural schematic diagram of the main automotive carpet from another angle according to one embodiment of the present invention.

[0023] Figure markings: main body 100, bending portion 101, central waste area 110, first concave cavity 111, first convex hump 112, third concave cavity 113, peripheral waste area 120, second concave cavity 121, second convex hump 122, first flange 123, main driving area 130, first ventilation avoidance hole 131, fourth concave cavity 132, co-pilot area 140, second ventilation avoidance hole 141, fifth concave cavity 142, co-instrument panel avoidance hole 150, second flange 151. DETAILED DESCRIPTION

[0024] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0025] In the description of the present invention, it should be understood that the terms front, rear, up, down, axial, circumferential, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0026] In the description of this utility model, "above," "below," and "within" are understood to be exclusive of the number indicated, while "above," "below," and "within" are understood to be inclusive of the number indicated. The use of "first" and "second" is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, or implicitly specifying the number or order of the technical features indicated.

[0027] In the description of the present invention, it should be noted that terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0028] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments.

[0029] Reference Figure 1 and Figure 2 As shown, the carpet blank of the present invention is made into the following embodiments.

[0030] The carpet blank comprises a body 100 , which is provided with a central waste area 110 and a peripheral waste area 120 . During the process of processing the carpet blank into a main automotive carpet, the central waste area 110 and the peripheral waste area 120 need to be cut off.

[0031] The central waste area 110 is disposed in the middle of the body 100 and extends to the front side of the body 100 . The peripheral waste area 120 is disposed at the outer edge of the body 100 and surrounds the periphery of the body 100 .

[0032] A first concave cavity 111 concave upward is provided at the bottom of the central waste area 110 , and a second concave cavity 121 concave upward is provided at the bottom of the peripheral waste area 120 .

[0033] The central waste area 110 of the main body 100 is used to provide a first concave cavity 111, and the peripheral waste area 120 is used to provide a plurality of second concave cavities 121. The first concave cavity 111 and the plurality of second concave cavities 121 are positioned on a jig of a cutting device, thereby achieving relatively accurate positioning between the main body 100 and the jig, thereby ensuring the cutting accuracy of the carpet blank. In addition, the reserved first concave cavity 111 and the plurality of second concave cavities 121 are removed along with the central waste area 110 and the peripheral waste area 120 during the cutting process, thereby preventing the first concave cavity 111 and the plurality of second concave cavities 121 from affecting the structure of the main automotive carpet.

[0034] In some embodiments, reference Figure 2 As shown, the four second concave cavities 121 are arranged in a one-to-one correspondence at the four corners of the body 100 .

[0035] Second concave cavities 121 are respectively provided on the four corners of the body 100 so that the body 100 can remain in an expanded state when positioned on a fixture of a cutting device, thereby preventing the elastic contraction of the body 100 from affecting the size of the cutting position.

[0036] In some embodiments, reference Figure 1 and Figure 2 As shown, a first flange 123 is provided on the outer edge of the peripheral waste area 120 , and the first flange 123 is folded upward.

[0037] When the body 100 is placed on a jig of a cutting device, the first flange 123 is abutted against the outer edge of the jig, and then the first flange 123 is clamped with a clamp, which helps to fix the body 100 and prevent the body 100 from shifting during the cutting process.

[0038] In some embodiments, reference Figure 1 As shown, a first convex hump 112 is provided on the top of the middle waste area 110 . The first convex hump 112 is located directly above the first concave cavity 111 and protrudes upward.

[0039] A plurality of second convex bumps 122 are disposed on the top of the peripheral waste area 120 . The plurality of second convex bumps 122 are disposed directly above the plurality of second concave cavities 121 in a one-to-one correspondence.

[0040] When the body 100 is placed on a jig of a cutting device, the positions of the first convex bump 112 and the plurality of second convex bumps 122 are observed so as to accurately align the first concave cavity 111 and the plurality of second concave cavities 121 with the positioning structure of the jig.

[0041] In some embodiments, reference Figure 2 As shown, a third cavity 113 is provided at the bottom of the middle waste area 110 , and the third cavity 113 is recessed upwards so that the middle waste area 110 arches upwards.

[0042] The third cavity 113 of the middle waste area 110 cooperates with a jig of a cutting device to improve the positioning accuracy of the main body 100 .

[0043] In some embodiments, reference Figure 1 and Figure 2 As shown, a bending portion 101 is provided on the front side of the body 100 , and the bending portion 101 is folded upward.

[0044] The bent portion 101 matches the footrest position on the front side of the main carpet of the car. During the cutting process of the main body 100, the bent portion 101 can be used to cooperate with the jig of the cutting equipment to provide a positioning effect for the main body 100.

[0045] Reference Figure 3 and Figure 4 As shown, the main automotive carpet of the present invention is made into the following embodiments.

[0046] The main automotive carpet is made of a carpet blank. A central waste area 110 and a peripheral waste area 120 are cut off from a main body 100 of the carpet blank. The cut main body 100 forms the main automotive carpet.

[0047] The first concave cavity 111 is provided in the central waste area 110 of the main body 100, and the plurality of second concave cavities 121 are provided in the peripheral waste area 120. The first concave cavity 111 and the plurality of second concave cavities 121 are positioned on the jig of the cutting equipment, thereby forming a relatively accurate positioning between the main body 100 and the jig, thereby ensuring the cutting accuracy of the carpet blank. In addition, the reserved first concave cavity 111 and the plurality of second concave cavities 121 will be removed along with the central waste area 110 and the peripheral waste area 120 during the cutting process, thereby preventing the first concave cavity 111 and the plurality of second concave cavities 121 from affecting the structure of the main automotive carpet.

[0048] In some embodiments, reference Figure 3 As shown, the main carpet of the car is provided with a main driving area 130 and a co-pilot area 140. The main driving area 130 is arranged on the left side of the main carpet of the car, and the co-pilot area 140 is arranged on the right side of the main carpet of the car. The main driving area 130 is provided with a first ventilation avoidance hole 131 which runs through from top to bottom, and the co-pilot area 140 is provided with a second ventilation avoidance hole 141 which runs through from top to bottom. The first ventilation avoidance hole 131 and the second ventilation avoidance hole 141 are used to install the ventilation pipe at the bottom of the cab, and the ventilation pipe is used to blow air to the bottom of the rear seats of the cab. Therefore, when the main carpet of the car is installed to the bottom of the cab, two ventilation pipes can be used to be inserted into the first ventilation avoidance hole 131 and the second ventilation avoidance hole 141 one by one to realize the positioning of the middle part of the main carpet of the car.

[0049] A secondary instrument panel avoidance hole 150 is provided between the main driving area 130 and the secondary driving area 140. The secondary instrument panel avoidance hole 150 is used to install the secondary instrument panel. When the main carpet of the car is installed to the bottom of the cab, the secondary instrument panel avoidance hole 150 cooperates with the secondary instrument panel to position the middle part of the main carpet of the car.

[0050] In some embodiments, a second flange 151 is provided on the edge of the auxiliary instrument panel avoidance hole 150 , and the second flange 151 is folded upward.

[0051] The second flange 151 folded upward is used to cover the periphery of the auxiliary instrument panel so that the main carpet of the car and the auxiliary instrument panel can be matched to achieve a better positioning effect.

[0052] In some embodiments, reference Figure 3 As shown, the main driving area 130 is provided with a fourth concave cavity 132, the co-driving area 140 is provided with a fifth concave cavity 142, the first ventilation avoidance hole 131 is provided on the front side wall of the fourth concave cavity 132, and the second ventilation avoidance hole 141 is provided on the front side wall of the fifth concave cavity 142.

[0053] The main carpet of the car is positioned by using the fourth cavity 132 and the fifth cavity 142 and the groove at the bottom of the cab, so that the ventilation pipe at the bottom of the cab accurately corresponds to the first ventilation avoidance hole 131 and the second ventilation avoidance hole 141.

[0054] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A carpet blank, characterized in that: The utility model comprises a main body, wherein a central waste area is provided in the middle of the main body, a peripheral waste area is provided on the outer edge of the main body, a first concave cavity is provided at the bottom of the central waste area, and a plurality of second concave cavities are provided at the bottom of the peripheral waste area.

2. The carpet blank according to claim 1, characterized in that A plurality of second concave cavities are respectively arranged on the four corners of the body.

3. The carpet blank according to claim 1, characterized in that The peripheral waste area is further provided with a first flange folded upward.

4. The carpet blank according to claim 1, characterized in that A first convex bump protruding upward is provided on the top of the central waste area, and the first convex bump is arranged opposite to the first concave cavity in the upper and lower directions. A plurality of second convex bumps protruding upward are provided on the top of the peripheral waste area, and the plurality of second convex bumps are arranged in one-to-one correspondence with the plurality of second concave cavities.

5. The carpet blank according to claim 1, characterized in that The middle waste area arches upwards to form a third concave cavity at the bottom.

6. The carpet blank according to claim 1, characterized in that The front side of the body is folded upward to form a bent portion.

7. A main automotive carpet, characterized in that: The carpet blank according to any one of claims 1 to 6 is formed by cutting off the central waste area and the peripheral waste area from the main body to form the main automotive carpet.

8. The main automotive carpet according to claim 7, characterized in that: The main automotive carpet comprises: The main driving area is equipped with a first ventilation avoidance hole; The co-pilot area is arranged on the left or right side of the main driving area. The co-pilot area is provided with a second ventilation avoidance hole, and a secondary instrument panel avoidance hole is provided between the co-pilot area and the main driving area.

9. The main automotive carpet according to claim 8, characterized in that: The edge of the auxiliary instrument panel avoidance hole is folded upward to form a second flange.

10. The main automotive carpet according to claim 8, characterized in that: The main driving area is provided with a fourth concave cavity, and the first ventilation avoidance hole is located at the front side of the fourth concave cavity; And / or the co-pilot area is provided with a fifth concave cavity, and the second ventilation avoidance hole is located on the front side of the fifth concave cavity.

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