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CN-224206558-U - Spliced PVC tablecloth

CN224206558UCN 224206558 UCN224206558 UCN 224206558UCN-224206558-U

Abstract

The utility model discloses a spliced PVC tablecloth, which comprises a main tablecloth, an additional tablecloth, a splicing piece and a PVC film layer, wherein the main tablecloth and the additional tablecloth respectively comprise a PVC base layer, an adhesive layer and a surface fabric layer, the outer edge of the base layer is provided with a butt joint groove, the inner side of the base layer is provided with a triangular embedded groove and a step convex ring, two ends of the splicing piece are provided with an acute angle clamping head and a step annular groove, the clamping head is embedded into the triangular embedded groove, the step annular groove is in buckling connection with the step convex ring, so that mechanical tight splicing is realized, the PVC film layer is continuously covered on the surface of the spliced surface fabric layer.

Inventors

  • Long Hangyu

Assignees

  • 米菲尔(肇庆)新材料有限公司

Dates

Publication Date
20260508
Application Date
20250519

Claims (6)

  1. 1. The spliced PVC tablecloth is characterized by comprising a main tablecloth (1), an additional tablecloth (2) spliced with the main tablecloth (1), a splicing piece (3) with one end embedded into the main tablecloth (1) and the other end embedded into the additional tablecloth (2), and a PVC film layer (4) paved on the surfaces of the main tablecloth (1) and the additional tablecloth (2); The main tablecloth (1) comprises a main tablecloth PVC base layer (11), a main tablecloth viscose layer (12) arranged on the upper surface of the main tablecloth PVC base layer (11) and a main tablecloth surface cloth layer (13) fixedly connected through the main tablecloth viscose layer (12), wherein a main tablecloth PVC base layer butt joint groove (111) is formed in the outer edge of the main tablecloth PVC base layer (11), and a first triangle embedded groove (112) and a first step convex ring (113) integrally formed with the first triangle embedded groove are formed in the inner side of the butt joint groove; The additional tablecloth (2) comprises an additional tablecloth PVC base layer (21), an additional tablecloth viscose layer (22) arranged on the upper surface of the additional tablecloth PVC base layer (21) and an additional tablecloth surface cloth layer (23) fixedly connected through the additional tablecloth viscose layer (22), wherein an additional tablecloth PVC base layer butt joint groove (211) is formed in the inner edge of the additional tablecloth PVC base layer (21), and a second triangular embedded groove (212) and a second ladder convex ring (213) integrally formed with the second triangular embedded groove are formed in the inner side of the butt joint groove; The splicing piece (3) comprises a body (31), clamping heads (32) symmetrically arranged at two ends of the body and arranged at an acute angle, and a stepped annular groove (33) formed at the upper part of the clamping heads (32), wherein the clamping heads (32) are respectively embedded into a first triangular embedded groove (112) and a second triangular embedded groove (212), and the stepped annular groove (33) is in buckling connection with the first stepped convex ring (113) and the second stepped convex ring (213); The PVC film layer (4) is continuously covered on the surfaces of the spliced main tablecloth surface layer (13) and the additional tablecloth surface layer (23).
  2. 2. The spliced PVC table cloth according to claim 1, wherein the first triangular fitting groove (112) and the second triangular fitting groove (212) have a cross-sectional shape of an acute triangle, and the hypotenuse side thereof faces the splicing direction of the main table cloth (1) and the additional table cloth (2), respectively.
  3. 3. The spliced PVC table cloth of claim 1, wherein the acute angle of the clip-on head (32) is adapted to the inner angle of the triangular insert groove.
  4. 4. The spliced PVC table cloth of claim 1, wherein the acute angle of the clip head (32), the cross-sectional angle of the first triangular insert groove (112) and the second triangular insert groove (212) are all 30 °.
  5. 5. The spliced PVC tablecloth according to claim 1, wherein the first stepped raised ring (113) and the second stepped raised ring (213) each have a two-stage stepped structure.
  6. 6. The spliced PVC tablecloth according to claim 1, wherein the stepped ring groove (33) is provided with two stages, facilitating two stage stepped structures corresponding to the first stepped raised ring (113) and the second stepped raised ring (213).

Description

Spliced PVC tablecloth Technical Field The utility model particularly relates to a spliced PVC tablecloth. Background The table cloth is a daily living article, and for environmental protection, the practical table cloth is usually adopted in families, and is mainly made of plastics and has single color, and the practical table cloth is mainly made of PVC, so that the PVC table cloth is popular in China due to the characteristics of low price and high quality, and is popular in a plurality of families. However, due to the requirements of different color cloths of the tablecloth, the tablecloths with different colors are spliced and matched, the visual effect of the tablecloth is improved, however, the existing tablecloth cannot be spliced in a sewing mode due to the fact that the existing tablecloth is matched with a PVC layer for production, the thickness of the PVC layer needs to be considered, and the flatness of the tablecloth cannot be guaranteed. Disclosure of Invention Aiming at the defects in the prior art, the utility model aims to provide a spliced PVC tablecloth. The technical scheme adopted for solving the technical problems is as follows: The spliced PVC tablecloth is characterized by comprising a main tablecloth, an additional tablecloth spliced with the main tablecloth, a splicing piece, and a PVC film layer, wherein one end of the splicing piece is embedded into the main tablecloth, the other end of the splicing piece is embedded into the additional tablecloth, and the PVC film layer is paved on the surfaces of the main tablecloth and the additional tablecloth; The main cloth comprises a main cloth PVC base layer, a main cloth viscose layer arranged on the upper surface of the main cloth PVC base layer and a main cloth surface cloth layer fixedly connected through the main cloth viscose layer, wherein a main cloth PVC base layer butt joint groove is arranged at the outer edge of the main cloth PVC base layer, and a first triangle embedded groove and a first ladder convex ring integrally formed with the first triangle embedded groove are arranged at the inner side of the butt joint groove; Further, the added tablecloth comprises an added tablecloth PVC base layer, an added tablecloth viscose layer arranged on the upper surface of the added tablecloth PVC base layer, and an added tablecloth surface cloth layer fixedly connected through the added tablecloth viscose layer, wherein the inner edge of the added tablecloth PVC base layer is provided with an added tablecloth PVC base layer butt joint groove, and the inner side of the butt joint groove is provided with a second triangle embedded groove and a second ladder convex ring integrally formed with the second triangle embedded groove; Further, the splicing piece comprises a body, clamping heads which are symmetrically arranged at two ends of the body and are arranged at acute angles, and a stepped annular groove formed at the upper part of the clamping heads, wherein the clamping heads are respectively embedded into the first triangular embedded groove and the second triangular embedded groove, and the stepped annular groove is in buckling connection with the first stepped convex ring and the second stepped convex ring; further, the PVC film layer is continuously covered on the surfaces of the spliced main tablecloth surface layer and the additional tablecloth surface layer. Further, the first triangular embedding groove and the second triangular embedding groove are acute triangle in cross section, and the hypotenuse sides of the first triangular embedding groove and the second triangular embedding groove face the splicing direction of the main tablecloth and the additional tablecloth respectively. Further, the acute angle of the clamping head is matched with the inner angle of the triangular embedded groove. Further, the acute angle of the clamping head, the cross-section angles of the first triangular embedded groove and the second triangular embedded groove are all 30 degrees. Further, the first stepped convex ring and the second stepped convex ring respectively have two-stage stepped structures. Further, the step ring groove is provided with two stages, so that the two-stage step structure corresponding to the first step convex ring and the second step convex ring is facilitated. The beneficial effects of the utility model are as follows: 1. The clamping head of the splicing piece is buckled with the main tablecloth and the additional tablecloth, and the nesting design of the first step convex ring and the second step convex ring and the step annular groove is combined to realize tight mechanical connection, so that the seam problem of the traditional sewing and splicing is solved, the butt joint depth of the main tablecloth and the additional tablecloth is matched with the thickness of the PVC base layer, the integral thickness is consistent after the splicing, and the surface is flat and has no bulge; 2. The two-stage lock catch design