CN218985973U

CN218985973U - Cladding structure suitable for PHC board

Info

Publication number: CN218985973U
Application number: CN202223269943.3U
Authority: CN
Inventors: 闫青春; 杨丽莉; 王明帆; 张丹
Original assignee: Gearchief Eissmann Kunshan Automotive Parts Co ltd
Current assignee: Gearchief Eissmann Kunshan Automotive Parts Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-09
Anticipated expiration: 2032-12-07

Abstract

The utility model provides a cladding structure suitable for a PHC plate, which relates to the technical field of storage plates of automobile luggage, and comprises a PHC plate body, wherein four corners of the lower end of the PHC plate body are respectively provided with a sewing groove, the lower end of the PHC plate body is provided with a hemming groove, the hemming grooves are communicated with the sewing grooves, each sewing groove comprises an embedding groove, a storage groove and a side display groove, and each hemming groove comprises an entering straight groove, a side extending groove, a storage round groove, a rolling bottom groove and a blocking straight groove. According to the utility model, through the arrangement of the edge tucking groove and the sewing groove, when the PU or the leather is coated on the PHC plate body, four corners are sewn, the sewing protrusions are coated in the sewing groove, and the redundant parts are inserted into the sewing groove, so that the PU or the leather can be relatively attached to the PHC plate body by utilizing the combination of the stability of sewing and the aesthetic property of the edge tucking, the feasibility of coating the PHC plate body by the PU or the leather is realized, and the appearance of the PHC plate body after coating is optimized.

Description

Cladding structure suitable for PHC board

Technical Field

The utility model relates to the technical field of storage plates of automobile luggage, in particular to a cladding structure suitable for a PHC plate.

Background

The paper honeycomb board is PHC board, which is a composite material with paper core as support, glass fiber felt as reinforcing material on the upper and lower surfaces, foaming blank formed by spraying the upper and lower surfaces of the material with PU spraying technology, and final hot pressing foaming molding. Has the advantages of high bearing capacity, high strength, difficult deformation, light weight and the like. The method is mainly applied to automobile interior trim parts such as automobile spare tire cover plates, skylights, sun visors and the like.

In the prior art, most of the automobile trunk shelf boards on the market are flocked fabrics coated by PHC boards, and the methods for coating PU and leather are mainly carried out by adopting four-corner sewing or edge tucking, but when four-corner sewing is adopted, redundant corners are difficult to treat, so that the attractiveness of the automobile trunk shelf boards is poor, and the edge tucking is carried out in a mounting mode, so that the mounting stability is poor, falling off easily occurs during use, and the use effect is poor.

Disclosure of Invention

The utility model aims to solve the problems that most of automobile trunk shelf boards in the market are flocked fabrics coated by PHC boards in the prior art, and PU and leather coating methods are mainly installed by adopting a four-corner sewing or edge tucking mode, but when the four-corner sewing is adopted, redundant corners are difficult to process, so that the appearance is poor, and the edge tucking installation mode is poor in installation stability, and the problem that the use effect is poor because the edge tucking is easy to fall off is solved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a cladding structure suitable for PHC board, includes PHC board body, sewing groove has all been seted up at four bights of PHC board body lower extreme, the limit groove has been seted up to the lower extreme of PHC board body, the limit groove and the sewing groove intercommunication of tucking, the sewing groove includes embedded groove, accomodates groove and side exhibition groove, the limit groove of tucking is including getting into straight flute, side and stretching the chute, accomodating circular groove, rolling kerve and separation straight flute.

Preferably, the embedded groove is formed in four corners of the lower end of the PHC board body, and the lateral expanding groove is formed in the lower end of the embedded groove.

Preferably, the lateral expanding groove is arranged between two sides of the lower end of the containing groove and two sides of the upper end of the embedding groove.

Preferably, the entering straight groove is formed in the lower end of the PHC plate body, and the side extending chute is formed in the upper end of the entering straight groove.

Preferably, the storage round groove is formed at the upper end of the side-extending chute.

Preferably, the rolling bottom groove is formed in the lower end of one side of the storage round groove.

Preferably, the blocking straight groove is arranged between one side of the rolling bottom groove and one side of the upper end of the side extending chute.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, through the arrangement of the edge tucking groove and the sewing groove, when the PU or the leather is coated on the PHC plate body, four corners are sewn, the sewing protrusions are coated in the sewing groove, and the redundant parts are inserted into the sewing groove, so that the PU or the leather can be relatively attached to the PHC plate body by utilizing the combination of the stability of sewing and the beauty of edge tucking, the feasibility of coating the PHC plate body by the PU or the leather is realized, and the appearance of the PHC plate body after coating is optimized.

2. According to the utility model, the storage groove and the lateral expansion groove are arranged, so that when the four sides of PU or leather are sewn and coated, the storage groove is used for storing PU or leather, the lateral expansion groove is used for limiting the position of the PU or leather, so that the coating part is difficult to flow out, the storage groove is arranged, the storage groove is used for storing the PU or leather smoothly when the excessive PU or leather is inserted, the winding groove is used for guiding the edge of the PU or leather, the winding groove is used for promoting winding through the arc surface difference, the longer PU or leather can be stored for convenient use, the blocking straight groove is used for matching with the lateral expansion groove, one side of the lateral expansion groove is an edge, the angle is large, and the inclined surface of the lateral expansion groove is matched with the inclined surface of the lateral expansion groove, so that the PU or the leather is difficult to flow out, thereby improving the coating stability and preventing the PU or the leather from flowing out.

Drawings

Fig. 1 is a schematic perspective view of a cladding structure for a PHC panel according to the present utility model;

FIG. 2 is a schematic view showing the bottom structure of a cladding structure for PHC board according to the present utility model;

FIG. 3 is a schematic view showing an enlarged structure of the region A in FIG. 1, which is a cladding structure diagram suitable for PHC board;

fig. 4 is a schematic diagram of a tuck edge groove in a cladding structure for a PHC panel according to the present utility model.

Legend description: 1. a PHC plate body; 2. an embedding groove; 3. a storage groove; 4. a side display groove; 5. edge tucking grooves; 6. a sewing groove; 7. entering a straight groove; 8. a side-extending chute; 9. a storage circular groove; 10. rolling the bottom groove; 11. blocking the straight groove.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

In embodiment 1, as shown in fig. 1-4, the utility model provides a cladding structure suitable for PHC board, comprising a PHC board body 1, four corners of the lower end of the PHC board body 1 are all provided with sewing grooves 6, the lower end of the PHC board body 1 is provided with tucking grooves 5, the tucking grooves 5 are communicated with the sewing grooves 6, the sewing grooves 6 comprise an embedding groove 2, a containing groove 3 and a side spreading groove 4, the tucking grooves 5 comprise an entering straight groove 7, a side extending chute 8, a containing round groove 9, a rolling bottom groove 10 and a blocking straight groove 11, the embedding groove 2 is provided at four corners of the lower end of the PHC board body 1, the side spreading groove 4 is provided at the lower end of the embedding groove 2, the side extending grooves 4 are provided between two sides of the lower end of the containing groove 3 and two sides of the upper end of the embedding groove 2, the entering straight groove 7 is provided at the lower end of the PHC board body 1, the side extending chute 8 is provided at the upper end of the entering straight groove 7, the containing round groove 9 is provided at the upper end of the side extending rolling chute 8, the containing round groove 9 is provided at the upper end of the side extending rolling groove 10 is provided at the side extending bottom groove 10 and one side of the blocking chute 11 is provided at the upper end of the side extending bottom groove 10.

The concrete setting and the effect of this embodiment are put forward in the following body, through the setting of tucking limit groove 5 and sewing groove 6, can be when wrapping PU or dermis on PHC board body 1, sew four bights earlier, with sewing protruding cladding in sewing groove 6, and unnecessary portion that goes out inserts sewing groove 6, stability through utilizing the sewing combines together with the aesthetic property of tucking limit, make PU or dermis can be comparatively laminating with the cladding between the PHC board body 1, the feasibility of PU or dermis cladding PHC board body 1 has been realized, the outward appearance after the cladding of PHC board body 1 has been optimized, accomodate PU or dermis through accomodating groove 3 when the cladding of four side sewing with PU or dermis, restrict its position through side exhibition groove 4, make cladding part be difficult to flow, through the setting that gets into straight slot 7, can be comparatively smooth with unnecessary PU or dermis, accomodate through accomodating circular slot 9, the rolling kerve 10 is to PU or the cladding between the PHC board body 1, the edge is comparatively laminating, the appearance after optimizing PHC board body 1 cladding, through accomodating groove 3 and side chute 8, thereby make the slope is more difficult to be more difficult to the side, the slope 8 is reached, and the slope is more difficult to use, and the slope is more difficult to the side is reached, the slope is 8, and is more convenient to use, and the slope is more difficult to stretch out.

Working principle: when the wrapping is used, four sides of PU or leather are wrapped and sewn, the protruding parts are wrapped and clamped into the storage groove 3, redundant rim charge is inserted into the straight groove 7, the side extending chute 8 is gradually inserted into the straight groove 7, the round groove 9 is stored, and then the end part is guided through the rolling bottom groove 10, so that PU or leather is rolled.

The present utility model is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification to the above embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical disclosure.

Claims

1. Cladding structure suitable for PHC board, including PHC board body (1), its characterized in that: four corners of PHC board body (1) lower extreme have all been seted up sewing groove (6), edge tucking groove (5) have been seted up to the lower extreme of PHC board body (1), edge tucking groove (5) and sewing groove (6) intercommunication, sewing groove (6) are including embedded groove (2), accomodate groove (3) and side exhibition groove (4), edge tucking groove (5) are including getting into straight flute (7), side stretch chute (8), accomodate circular flute (9), rolling kerve (10) and separation straight flute (11).

2. The cladding structure for PHC panel according to claim 1, wherein: the embedded groove (2) is formed in four corners of the lower end of the PHC plate body (1), and the lateral expansion groove (4) is formed in the lower end of the embedded groove (2).

3. The cladding structure for PHC panel according to claim 1, wherein: the side expanding groove (4) is arranged between two sides of the lower end of the containing groove (3) and two sides of the upper end of the embedding groove (2).

4. The cladding structure for PHC panel according to claim 1, wherein: the entering straight groove (7) is formed in the lower end of the PHC plate body (1), and the side extending chute (8) is formed in the upper end of the entering straight groove (7).

5. The cladding structure for PHC panel according to claim 1, wherein: the storage round groove (9) is formed in the upper end of the side extending chute (8).

6. The cladding structure for PHC panel according to claim 1, wherein: the rolling bottom groove (10) is formed in the lower end of one side of the storage round groove (9).

7. The cladding structure for PHC panel according to claim 1, wherein: the blocking straight groove (11) is arranged between one side of the rolling bottom groove (10) and one side of the upper end of the lateral extending chute (8).