Spliced PVC tablecloth

Abstract

The spliced PVC tablecloth comprises a main tablecloth body, an additional tablecloth body, splicing pieces and a PVC film layer, the main tablecloth body and the additional tablecloth body respectively comprise a PVC base layer, an adhesive layer and a shell fabric layer, butt joint grooves are formed in the outer edges of the base layers, triangular embedding grooves and stepped convex rings are arranged on the inner sides of the base layers, acute-angle clamping heads and stepped ring grooves are arranged at the two ends of the splicing pieces, and the PVC film layer is arranged on the outer edges of the splicing pieces. The clamping heads are embedded into the triangular embedding grooves, the stepped ring grooves are connected with the stepped convex rings in a buckled mode, mechanical tight splicing is achieved, and the surface of the spliced shell fabric layer is continuously covered with the PVC film layer; by means of the modularized splicing structure, the problems that traditional tablecloth is uneven in splicing, prone to leakage, poor in durability and the like are solved, it is guaranteed that splicing positions are smooth, seamless and stable in connection, fast combination of shell fabrics of different colors is supported, attractiveness and practicability are improved, and the tablecloth is suitable for various scenes such as home furnishing, hotels and catering.

Description

Technical Field

[0001] This utility model specifically relates to a spliced ​​PVC tablecloth. Background Technology

[0002] Tablecloths are everyday household items. For environmental reasons, practical tablecloths are usually used in homes. They are generally made of plastic and come in relatively simple colors. Practical tablecloths are mostly made of PVC. PVC tablecloths are popular in my country because of their low price and good quality, and are welcomed by many families.

[0003] However, due to the need for different colored tablecloths, tablecloths of different colors are usually spliced ​​together to improve the visual effect of the tablecloth. However, existing tablecloths are produced with PVC layers, so they cannot be spliced ​​by sewing. The thickness of the PVC layer must be taken into account, and the flatness of the tablecloth cannot be guaranteed. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a spliced ​​PVC tablecloth.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A spliced ​​PVC tablecloth, characterized in that it includes a main tablecloth, an additional tablecloth spliced ​​with the main tablecloth, a splicing piece with one end embedded inside the main tablecloth and the other end embedded inside the additional tablecloth, and a PVC film layer laid on the surface of the main tablecloth and the additional tablecloth.

[0007] Furthermore, the main tablecloth includes a main tablecloth PVC base layer, a main tablecloth adhesive layer disposed on the upper surface of the main tablecloth PVC base layer, and a main tablecloth surface layer fixedly connected by the main tablecloth adhesive layer; the outer edge of the main tablecloth PVC base layer is provided with a main tablecloth PVC base layer butt groove, and the inner side of the butt groove is provided with a first triangular insert groove and a first stepped protrusion ring integrally formed therewith.

[0008] Furthermore, the tablecloth includes a tablecloth PVC base layer, a tablecloth adhesive layer disposed on the upper surface of the tablecloth PVC base layer, and a tablecloth surface layer fixedly connected by the tablecloth adhesive layer; the inner edge of the tablecloth PVC base layer is provided with a tablecloth PVC base layer butt groove, and the inner side of the butt groove is provided with a second triangular insert groove and a second stepped protrusion ring integrally formed therewith.

[0009] Furthermore, the splicing component includes a body, a snap-fit ​​head symmetrically arranged at both ends of the body and arranged at an acute angle, and a stepped ring groove formed on the upper part of the snap-fit ​​head. The snap-fit ​​head is respectively embedded in the first triangular insert groove and the second triangular insert groove, and the stepped ring groove is engaged with the first stepped protruding ring and the second stepped protruding ring.

[0010] Furthermore, a PVC film layer is continuously applied to the spliced ​​main tablecloth layer and the additional tablecloth layer.

[0011] Furthermore, the cross-sectional shape of the first triangular mounting groove and the second triangular mounting groove is an acute triangle, with their hypotenuses facing the splicing direction of the main tablecloth and the added tablecloth, respectively.

[0012] Furthermore, the acute angle of the mounting head is matched with the interior angle of the triangular mounting slot.

[0013] Furthermore, the acute angle of the mounting head, the cross-sectional angle of the first triangular mounting groove, and the second triangular mounting groove are all 30°.

[0014] Furthermore, the first and second stepped convex rings each have a two-stage stepped structure.

[0015] Furthermore, the stepped annular groove is provided in two stages to facilitate the two-stage stepped structure corresponding to the first and second stepped convex rings.

[0016] The beneficial effects of this utility model are as follows:

[0017] 1. By fastening the splicing parts with the main tablecloth and the additional tablecloth, and combining the nesting design of the first and second step protruding rings with the step ring groove, a tight mechanical connection is achieved, eliminating the gap problem of traditional sewing splicing. The docking depth of the main tablecloth and the additional tablecloth is adapted to the thickness of the PVC base layer, ensuring that the overall thickness is consistent after splicing and the surface is flat without protrusions.

[0018] 2. The triangular insert groove and the acute-angle clamping head work together to form a "barbed effect" to prevent the splice from coming off due to external force; the two-stage locking design of the stepped protruding ring and stepped ring groove further enhances the connection stability; the PVC base layer and the flexible material of the splice are matched, which can withstand repeated bending without cracking and extend the service life.

[0019] 3. The main tablecloth and the additional tablecloth can be made of different colored fabric layers and can be quickly assembled through splicing parts to meet the needs of personalized visual effects. There is no need to dye or print on the PVC layer surface, which reduces production costs. At the same time, it supports quick replacement of local colors or patterns. Attached Figure Description

[0020] Figure 1 This is a cross-sectional view of a spliced ​​PVC tablecloth according to the present invention;

[0021] Figure 2 This is an exploded view of a spliced ​​PVC tablecloth according to the present invention;

[0022] Figure 3 for Figure 2 A magnified view of partial view A in the middle;

[0023] Figure 4 for Figure 2 Cross-sectional view of the middle splicing component. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it. However, the embodiments are not intended to limit the present invention.

[0025] Example

[0026] A type of interlocking PVC tablecloth, such as Figure 1-4 As shown, it includes a main tablecloth 1, an additional tablecloth 2 spliced ​​with the main tablecloth 1, a splicing piece 3 with one end embedded inside the main tablecloth 1 and the other end embedded inside the additional tablecloth 2, and a PVC film layer 4 laid on the surface of the main tablecloth 1 and the additional tablecloth 2.

[0027] The main tablecloth 1 includes a main tablecloth PVC base layer 11, a main tablecloth adhesive layer 12 disposed on the upper surface of the main tablecloth PVC base layer 11, and a main tablecloth surface layer 13 fixedly connected by the main tablecloth adhesive layer 12; the outer edge of the main tablecloth PVC base layer 11 is provided with a main tablecloth PVC base layer docking groove 111, and the inner side of the docking groove is provided with a first triangular insert groove 112 and a first stepped protrusion ring 113 integrally formed therewith.

[0028] The tablecloth 2 includes a tablecloth PVC base layer 21, a tablecloth adhesive layer 22 disposed on the upper surface of the tablecloth PVC base layer 21, and a tablecloth surface layer 23 fixedly connected by the tablecloth adhesive layer 22; the tablecloth PVC base layer 21 has a tablecloth PVC base layer docking groove 211 along its inner edge, and the inner side of the docking groove has a second triangular insert groove 212 and a second stepped protrusion ring 213 integrally formed therewith;

[0029] The splicing component 3 includes a body 31, a snap-fit ​​head 32 symmetrically arranged at both ends of the body and arranged at an acute angle, and a stepped ring groove 33 formed on the upper part of the snap-fit ​​head 32. The snap-fit ​​head 32 is respectively embedded in the first triangular insert groove 112 and the second triangular insert groove 212. The stepped ring groove 33 forms a snap-fit ​​connection with the first stepped protruding ring 113 and the second stepped protruding ring 213.

[0030] The PVC film layer 4 continuously covers the spliced ​​main tablecloth layer 13 and the additional tablecloth layer 23.

[0031] The cross-sectional shape of the first triangular mounting groove 112 and the second triangular mounting groove 212 is an acute triangle, with their hypotenuses facing the splicing direction of the main tablecloth 1 and the additional tablecloth 2, respectively.

[0032] The acute angle of the mounting head 32 is matched with the interior angle of the triangular mounting slot.

[0033] The acute angle of the mounting head 32, the cross-sectional angle of the first triangular mounting groove 112 and the second triangular mounting groove 212 are all 30°.

[0034] The first stepped protruding ring 113 and the second stepped protruding ring 213 each have a two-stage stepped structure.

[0035] The stepped annular groove 33 is provided with two levels to facilitate the two-level stepped structure of the first stepped protruding ring 113 and the second stepped protruding ring 213.

[0036] It should be further explained that, due to the need for different colored tablecloths, tablecloths of different colors are usually spliced ​​together to improve the visual effect. However, existing tablecloths, because they are produced with a PVC layer, cannot be spliced ​​together by sewing. The thickness of the PVC layer needs to be considered, and the flatness of the tablecloth must be ensured. Therefore, a PVC base layer mounting groove 211, a first triangular inlay groove 112, and a first stepped protruding ring 113 are provided on the outer edge of the main tablecloth 1, and a PVC base layer mounting groove 21 is provided on the inner edge of the PVC base layer mounting 21. The connecting groove 211, the second triangular insert groove 212, and the second stepped protruding ring 213 are fastened to the splicing piece 3 after the main tablecloth PVC base layer 11 and the added tablecloth PVC base layer 21 come into contact. This allows the snap-fit ​​heads 32 at both ends of the splicing piece body 31 to be embedded into the first triangular insert groove 112 and the second triangular insert groove 212, respectively. Then, the stepped ring groove 33 is disassembled and fastened to the first stepped protruding ring 113 and the second stepped protruding ring 213, so that the splicing of the main tablecloth 1 and the added tablecloth 2 is completed. Then, the PVC film layer 4 is laid to avoid gaps at the splicing part of the main tablecloth 1 and the added tablecloth 2.

[0037] The above embodiments of this utility model are not intended to limit the scope of protection of this utility model. The implementation of this utility model is not limited thereto. All other modifications, substitutions or alterations made to the above structure of this utility model based on the above content of this utility model and in accordance with the common technical knowledge and conventional means in the field, without departing from the basic technical idea of ​​this utility model, shall fall within the scope of protection of this utility model.

Claims

1. A spliced ​​PVC tablecloth, characterized in that, Includes a main tablecloth (1), an additional tablecloth (2) spliced ​​with the main tablecloth (1), a splicing piece (3) with one end embedded inside the main tablecloth (1) and the other end embedded inside the additional tablecloth (2), and a PVC film layer (4) laid on the surface of the main tablecloth (1) and the additional tablecloth (2). The main tablecloth (1) includes a main tablecloth PVC base layer (11), a main tablecloth adhesive layer (12) disposed on the upper surface of the main tablecloth PVC base layer (11), and a main tablecloth surface layer (13) fixedly connected by the main tablecloth adhesive layer (12); the outer edge of the main tablecloth PVC base layer (11) is provided with a main tablecloth PVC base layer docking groove (111), and the inner side of the docking groove is provided with a first triangular insert groove (112) and a first stepped protrusion ring (113) integrally formed therewith; The tablecloth (2) includes a tablecloth PVC base layer (21), a tablecloth adhesive layer (22) disposed on the upper surface of the tablecloth PVC base layer (21), and a tablecloth surface layer (23) fixedly connected by the tablecloth adhesive layer (22); the tablecloth PVC base layer (21) is provided with a tablecloth PVC base layer docking groove (211) along its inner edge, and the inner side of the docking groove is provided with a second triangular insert groove (212) and a second stepped protrusion ring (213) integrally formed therewith; The splicing component (3) includes a body (31), a snap-fit ​​head (32) symmetrically arranged at both ends of the body and arranged at an acute angle, and a stepped ring groove (33) formed on the upper part of the snap-fit ​​head (32). The snap-fit ​​head (32) is respectively embedded in the first triangular insert groove (112) and the second triangular insert groove (212). The stepped ring groove (33) forms a snap-fit ​​connection with the first stepped protruding ring (113) and the second stepped protruding ring (213). The PVC film layer (4) is continuously covered on the surface of the spliced ​​main tablecloth layer (13) and the additional tablecloth layer (23).

2. The spliced ​​PVC tablecloth according to claim 1, characterized in that, The cross-sectional shape of the first triangular mounting groove (112) and the second triangular mounting groove (212) is an acute triangle, with their hypotenuses facing the splicing direction of the main tablecloth (1) and the additional tablecloth (2), respectively.

3. The spliced ​​PVC tablecloth according to claim 1, characterized in that, The acute angle of the mounting head (32) is matched with the interior angle of the triangular mounting slot.

4. The spliced ​​PVC tablecloth according to claim 1, characterized in that, The acute angle of the mounting head (32), the cross-sectional angle of the first triangular mounting groove (112) and the second triangular mounting groove (212) are all 30°.

5. The spliced ​​PVC tablecloth according to claim 1, characterized in that, The first stepped convex ring (113) and the second stepped convex ring (213) each have a two-stage stepped structure.

6. The spliced ​​PVC tablecloth according to claim 1, characterized in that, The stepped annular groove (33) is provided with two levels to facilitate the two-level stepped structure corresponding to the first stepped convex ring (113) and the second stepped convex ring (213).

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