CN212266928U

CN212266928U - Degradable PVC tablecloth

Info

Publication number: CN212266928U
Application number: CN201922201200.4U
Authority: CN
Inventors: 易来生; 吴白滔
Original assignee: Guangzhou Ditao Daily Article Manufacturing Co ltd
Current assignee: Guangzhou Ditao Daily Article Manufacturing Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2021-01-01
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a degradable PVC tablecloth, including the PVC tablecloth body, still include heat-resisting gasket, the PVC tablecloth body is including folding PVC bottom surface layer, carbon fiber enhancement layer, PVC basic unit, high temperature catalyst layer, isolation layer, heat-resisting layer, stamp layer and transparent waterproof layer from bottom to top in proper order, transparent waterproof layer's upper surface is equipped with the trench, the trench internal fixation has the female subsides of magic, the lower fixed surface of heat-resisting gasket has pastes the female matched with magic that pastes with the magic and pastes, the upper surface at transparent waterproof layer is fixed through mutually supporting that the magic is pasted and is pasted with the female subsides of magic to heat-resisting gasket. The utility model discloses simple structure, reasonable in design through set up the high temperature catalyst layer in the tablecloth, gets off to advance the degradation to the PVC tablecloth of retrieving at specific high temperature condition, has protected the environment, can dismantle the heat-resisting gasket of connection simultaneously and can carry out the bearing to the tableware that comparatively scalds effectively, avoids the tableware high temperature, causes PVC tablecloth surface to be heated and forms the vestige easily, and the influence is pleasing to the eye.

Description

Degradable PVC tablecloth

Technical Field

The utility model relates to a tablecloth field especially relates to a degradable PVC tablecloth.

Background

The tablecloth is paved on a table top, a tea table, a dining table and the like, on one hand, the tablecloth can protect covered objects, and on the other hand, the tablecloth can also play a role in indoor decoration. Traditional tablecloth is mostly knitwear, and knitwear tablecloth decorative effect is better, but easily dirty the arrangement trouble, especially uses on the dining table, and the hot water stain that is infected with, greasy dirt are difficult to the sanitization, consequently the tablecloth that generally is used for the dining table uses Plastics (PVC) material more.

The PVC tablecloth is low in price, greasy dirt spots can be directly wiped off, and the PVC tablecloth is particularly suitable for being used on dining tables. But traditional PVC tablecloth can not degrade, wastes resources, pollutes the environment, and the soup bowl of high temperature is after contacting traditional PVC tablecloth because PVC is heated and is out of shape easily, forms the vestige easily on PVC tablecloth surface simultaneously, very influences pleasing to the eye.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects existing in the prior art, the utility model provides a PVC tablecloth which has simple structure, reasonable design, easy degradation and high temperature resistance.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a degradable PVC tablecloth, includes the PVC tablecloth body, still includes heat-resisting gasket, the PVC tablecloth body is including folding PVC bottom surface layer, carbon fiber reinforced layer, PVC basic unit, high temperature catalyst layer, isolation layer, heat-resisting layer, stamp layer and transparent waterproof layer from bottom to top in proper order, transparent waterproof layer's upper surface is equipped with the trench, the trench internal fixation has the female subsides of magic, the lower fixed surface of heat-resisting gasket has the female matched with son of subsides of magic to paste, the upper surface at transparent waterproof layer is fixed through mutually supporting that the son of magic pasted and the female subsides of magic to heat-resisting gasket.

As the preferred scheme, transparent waterproof layer includes the ventilative rete, the rete and the waterproof rete that absorb water that from top to bottom set up, be equipped with the bleeder vent in the ventilated membrane layer, the lower extreme of bleeder vent and the upper surface laminating of the rete that absorbs water, the lower surface of the rete that absorbs water and the upper surface laminating of waterproof rete.

Preferably, the air holes are formed by straight pipes and funnel-shaped air holes at two ends of the straight pipes, and the air holes at the lower ends of the straight pipes are close to the upper surface of the water absorption film layer.

Preferably, the spacer is circular, square or triangular.

Preferably, the PVC floor further comprises a wear-resistant layer, and the wear-resistant layer is arranged below the PVC floor layer.

Preferably, the wear-resistant layer is a polytetrafluoroethylene layer.

As the preferred scheme, the lower surface of wearing layer is equipped with anti-skidding bump, anti-skidding bump is the arc.

As a preferred scheme, the lower surface of the wear-resistant layer is provided with a sucker, the sucker comprises a column body and a pan head, the upper end of the column body is fixedly connected with the lower surface of the wear-resistant layer, and the lower end of the column body is fixedly connected with the pan head.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) PVC tablecloth consisting of a PVC bottom layer, a carbon fiber reinforced layer, a PVC base layer, a high-temperature catalyst layer, an isolation layer, a heat-resistant layer, a printing layer and a transparent waterproof layer which are sequentially stacked from bottom to top, wherein after the PVC tablecloth is used up, the PVC tablecloth is recycled to a professional manufacturer, and the high-temperature catalyst layer is activated under the condition of continuous high temperature to start catalyzing PVC to perform fission degradation, so that pollutants are not generated, the environment is protected, and the high-temperature catalyst layer is not activated by living tableware with higher temperature under the action of the heat-resistant layer and the isolation layer when the PVC tablecloth is used at ordinary times;

(2) the heat-resistant gasket detachably connected to the waterproof layer through the magic child-mother paste can effectively support relatively hot tableware, so that the phenomenon that the surface of the PVC tablecloth is easily heated to form traces and the appearance is affected due to overhigh temperature of the tableware is avoided;

(3) the water stain on the tablecloth can be effectively absorbed in the water absorbing membrane layer through the permeation of the breathable membrane holes by the breathable membrane layer in the transparent waterproof layer, the water absorbing membrane layer and the waterproof membrane layer, the waterproof membrane layer prevents the water stain from further permeating into the PVC tablecloth, the water stain is prevented from being remained in the PVC tablecloth for a long time to be soaked, and the damage to the PVC tablecloth is avoided.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a top view of the degradable PVC tablecloth of the present invention.

FIG. 2 is a schematic view of the degradable PVC tablecloth of example 1.

Fig. 3 is an enlarged schematic view at a in fig. 2.

Fig. 4 is a schematic view of the degradable PVC tablecloth of example 2.

FIG. 5 is a schematic representation of the degradable PVC tablecloth of example 3.

Fig. 6 is an enlarged schematic view at B in fig. 5.

1-PVC tablecloth body; 11-a PVC bottom layer; 12-a carbon fiber reinforcement layer; 13-a PVC base layer; 14-a high temperature catalyst layer; 15-an isolation layer; 16-a heat-resistant layer; 17-a printed layer; 18-a waterproof membrane layer; 19-a water-absorbing film layer; 110-a gas permeable layer; 111-straight pipe; 112-air vents; 113-a wear resistant layer; 114-non-slip bumps; 115-sucker; 1151-column; 1152-pan head; 2-heat resistant gasket; 3-a magic tape; 4-magic female paste; 5-slot position.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

In the present invention, it should be noted that the terms "upper", "lower", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of describing the present invention and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1-3, a degradable PVC tablecloth comprises a PVC tablecloth body 1 and a heat-resistant gasket 2, wherein the PVC tablecloth body 1 comprises a PVC bottom layer 11, a carbon fiber reinforced layer 12, a PVC base layer 13, a high-temperature catalyst layer 14, an isolation layer 15, a heat-resistant layer 16, a printed layer 17 and a transparent waterproof layer which are sequentially stacked from bottom to top, a groove 5 is formed in the upper surface of the transparent waterproof layer, a hook and loop fastener 4 is fixed in the groove 5, a hook and loop fastener 3 matched with the hook and loop fastener 4 is fixed on the lower surface of the heat-resistant gasket 2, and the heat-resistant gasket 2 is fixed on the upper surface of the transparent waterproof layer through the mutual matching of the hook and loop fastener 3 and the hook and loop fastener 4.

Specifically, the transparent waterproof layer comprises a breathable film layer 110, a water absorption film layer 19 and a waterproof film layer 18 which are arranged from top to bottom, a breathable hole is formed in the breathable film layer 110, the lower end of the breathable hole is attached to the upper surface of the water absorption film layer 19, and the lower surface of the water absorption film layer 19 is attached to the upper surface of the waterproof film layer 18; the air holes are formed by a straight pipe 111 and funnel-shaped air holes 112 at two ends of the straight pipe 111, and the air holes 112 at the lower end of the straight pipe 111 are close to the upper surface of the water absorbing film layer 19.

Specifically, the heat-resistant gasket 2 is circular, square or triangular; in the present embodiment, the heat-resistant gasket 2 is made of several soft heat-resistant materials and has a circular shape.

In this embodiment, the PVC tablecloth is composed of a PVC bottom layer 11, a carbon fiber reinforced layer 12, a PVC base layer 13, a high temperature catalyst layer 14, an isolation layer 15, a heat resistant layer 16, a printed layer 17 and a transparent waterproof layer which are sequentially stacked from bottom to top, when the tablecloth is used up, the tablecloth is recycled to a professional manufacturer, and the high temperature catalyst layer 14 is activated under the condition of continuous high temperature to start catalyzing the PVC to undergo fission and degradation, so that no pollutant is generated, the environment is protected, and at ordinary times, the high temperature catalyst layer 14 is not activated by the living tableware with higher temperature under the action of the heat resistant layer 16 and the isolation layer 15 when the PVC tablecloth is used; the heat-resistant gasket detachably connected to the waterproof layer through the magic child-mother paste can effectively support relatively hot tableware, so that the phenomenon that the surface of the PVC tablecloth is easily heated to form traces and the appearance is affected due to overhigh temperature of the tableware is avoided; through the ventilative rete 110 in the transparent waterproof layer, absorb water rete 19 and waterproof rete 18 can make the water stain on the tablecloth absorb in permeating membrane 19 through the ventilated membrane hole effectively, and waterproof rete 18 avoids the water stain further to permeate inside, has prevented that the water stain from stopping for a long time and has soaked inside the PVC tablecloth, has avoided the damage of PVC tablecloth.

Example 2

Please refer to fig. 3 and 4, a degradable PVC tablecloth comprises a PVC tablecloth body 1 and a heat-resistant gasket 2, wherein the PVC tablecloth body 1 comprises a PVC bottom surface layer 11, a carbon fiber reinforced layer 12, a PVC base layer 13, a high-temperature catalyst layer 14, an isolation layer 15, a heat-resistant layer 16, a printed layer 17 and a transparent waterproof layer which are sequentially stacked from bottom to top, a slot 5 is arranged on the upper surface of the transparent waterproof layer, a magic female sticker 4 is fixed in the slot 5, a magic sub sticker 3 matched with the magic female sticker 4 is fixed on the lower surface of the heat-resistant gasket 2, and the heat-resistant gasket 2 is fixed on the upper surface of the transparent waterproof layer through the mutual matching of the magic sub sticker 3 and the magic female sticker 4.

Further, still include the wearing layer, the wearing layer sets up the below at PVC bottom surface layer to be equipped with anti-skidding bump at the lower surface of wearing layer, anti-skidding bump is the arc.

In this embodiment, the PVC tablecloth is composed of a PVC bottom layer 11, a carbon fiber reinforced layer 12, a PVC base layer 13, a high temperature catalyst layer 14, an isolation layer 15, a heat resistant layer 16, a printed layer 17 and a transparent waterproof layer which are sequentially stacked from bottom to top, when the tablecloth is used up, the tablecloth is recycled to a professional manufacturer, and the high temperature catalyst layer 14 is activated under the condition of continuous high temperature to start catalyzing the PVC to undergo fission and degradation, so that no pollutant is generated, the environment is protected, and at ordinary times, the high temperature catalyst layer 14 is not activated by the living tableware with higher temperature under the action of the heat resistant layer 16 and the isolation layer 15 when the PVC tablecloth is used; the heat-resistant gasket detachably connected to the waterproof layer through the magic child-mother paste can effectively support relatively hot tableware, so that the phenomenon that the surface of the PVC tablecloth is easily heated to form traces and the appearance is affected due to overhigh temperature of the tableware is avoided; the breathable film layer 110, the water-absorbing film layer 19 and the waterproof film layer 18 in the transparent waterproof layer can effectively enable water stains on the tablecloth to permeate into the water-absorbing film layer 19 through the breathable film holes for absorption, and the waterproof film layer 18 prevents the water stains from further permeating into the interior, so that the water stains are prevented from staying in the PVC tablecloth for a long time for soaking, and the damage of the PVC tablecloth is avoided; the wearing layer 113 of setting at the lower floor can avoid the tablecloth to produce the friction frequently in the in-process that uses better, causes the wearing and tearing of PVC tablecloth, has improved life, and the lower surface of wearing layer 113 is equipped with anti-skidding bump 114 can prevent displacement in the PVC tablecloth use effectively simultaneously, has avoided the trouble of frequent adjustment tablecloth.

Example 3

Referring to fig. 5 and 6, based on embodiment 2, the anti-slip bumps 114 disposed on the lower surface of the wear-resistant layer 113 are replaced by suction cups 115, the suction cups 115 are fixed on the lower surface of the wear-resistant layer 113, each suction cup 115 includes a column 1151 and a pan head 1152, the upper end of the column 1151 is fixedly connected to the lower surface of the wear-resistant layer 113, and the lower end of the column 1151 is fixedly connected to the pan head 1152.

In this embodiment, the PVC tablecloth is composed of a PVC bottom layer 11, a carbon fiber reinforced layer 12, a PVC base layer 13, a high temperature catalyst layer 14, an isolation layer 15, a heat resistant layer 16, a printed layer 17 and a transparent waterproof layer which are sequentially stacked from bottom to top, when the tablecloth is used up, the tablecloth is recycled to a professional manufacturer, and the high temperature catalyst layer 14 is activated under the condition of continuous high temperature to start catalyzing the PVC to undergo fission and degradation, so that no pollutant is generated, the environment is protected, and at ordinary times, the high temperature catalyst layer 14 is not activated by the living tableware with higher temperature under the action of the heat resistant layer 16 and the isolation layer 15 when the PVC tablecloth is used; the heat-resistant gasket detachably connected to the waterproof layer through the magic child-mother paste can effectively support relatively hot tableware, so that the phenomenon that the surface of the PVC tablecloth is easily heated to form traces and the appearance is affected due to overhigh temperature of the tableware is avoided; the breathable film layer 110, the water-absorbing film layer 19 and the waterproof film layer 18 in the transparent waterproof layer can effectively enable water stains on the tablecloth to permeate into the water-absorbing film layer 19 through the breathable film holes for absorption, and the waterproof film layer 18 prevents the water stains from further permeating into the interior, so that the water stains are prevented from staying in the PVC tablecloth for a long time for soaking, and the damage of the PVC tablecloth is avoided; the wearing layer 113 of setting at the lower floor can avoid the tablecloth to produce the friction frequently in the in-process that uses better, causes the wearing and tearing of PVC tablecloth, has improved life, and the lower surface of wearing layer 113 is equipped with sucking disc 115 and can holds the desktop simultaneously, prevents displacement in the PVC tablecloth use effectively, has avoided the trouble of frequent adjustment tablecloth.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a degradable PVC tablecloth, includes PVC tablecloth body, its characterized in that: still include heat-resisting gasket, the PVC tablecloth body is including folding PVC bottom surface layer, carbon fiber reinforced layer, PVC basic unit, high temperature catalyst layer, isolation layer, heat-resisting layer, stamp layer and transparent waterproof layer from bottom to top in proper order, transparent waterproof layer's upper surface is equipped with the trench, the trench internal fixation has the female subsides of magic, the lower fixed surface of heat-resisting gasket has the female matched with magic subsides of subsides with the magic, the upper surface at transparent waterproof layer is fixed through mutually supporting that the subsides of magic and the female subsides of magic.

2. A degradable PVC tablecloth according to claim 1, wherein: the transparent waterproof layer comprises a breathable film layer, a water absorption film layer and a waterproof film layer which are arranged from top to bottom, wherein air holes are formed in the breathable film layer, the lower ends of the air holes are attached to the upper surface of the water absorption film layer, and the lower surface of the water absorption film layer is attached to the upper surface of the waterproof film layer.

3. A degradable PVC tablecloth according to claim 2, characterized in that: the air holes are formed by straight pipes and funnel-shaped air holes at the two ends of the straight pipes, and the air holes at the lower ends of the straight pipes are close to the upper surface of the water absorption film layer.

4. A degradable PVC tablecloth according to claim 1, wherein: the gasket is round, square or triangular.

5. A degradable PVC tablecloth according to claim 1, wherein: still include the wearing layer, the wearing layer sets up the below at PVC bottom surface layer.

6. A degradable PVC tablecloth according to claim 5, wherein: the wear-resistant layer is a polytetrafluoroethylene layer.

7. A degradable PVC tablecloth according to claim 5, wherein: the lower surface of wearing layer is equipped with anti-skidding bump, anti-skidding bump is the arc.

8. A degradable PVC tablecloth according to claim 5, wherein: the lower surface of wearing layer is equipped with the sucking disc, the sucking disc includes cylinder and coiled hair, the upper end of cylinder and the lower fixed surface of wearing layer are connected, the lower extreme and the coiled hair fixed connection of cylinder.