CN111839135A

CN111839135A - PLA degradation tableware

Info

Publication number: CN111839135A
Application number: CN202010667879.0A
Authority: CN
Inventors: 金情芬; 李涵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2020-10-30

Abstract

The invention relates to the field of tableware, in particular to PLA (polylactic acid) degradable tableware which comprises a bowl body, a soup box, a box cover, a base, a liquid outlet joint, a valve, a buckle lug, a cavity, a filter screen, a heat insulation bowl body, a stainless steel bowl body and a PLA lining. The bowl comprises a bowl body, a soup box and a box cover, wherein the bowl body can be used for containing dishes, soup can be contained in the soup box, the bowl can be directly used as a bowl and can also be used as a lunch box, the bowl body comprises a heat insulation bowl body, a stainless steel bowl body, a PLA inner liner and a base, so that the bowl body is convenient to heat rice and is beneficial to avoiding scalding personnel after the dishes are heated, a filtering mechanism is arranged on the bowl body, the filtering mechanism of the bowl body can filter seasonings in the soup, the seasonings in the soup are convenient to avoid drinking the soup into the mouth, the hot taste is convenient to guarantee, a cavity is formed in the base, and chopsticks and forks can be placed in the cavity, so that the chopsticks and the forks can be placed conveniently and are convenient to use.

Description

PLA degradation tableware

Technical Field

The invention relates to the field of tableware, in particular to PLA degradable tableware.

Background

PLA is an abbreviation of polylactic acid, a novel bio-based and renewable biodegradable material, which has good biodegradability, can be completely degraded by microorganisms in nature under specific conditions after use, finally generates carbon dioxide and water, does not pollute the environment, is very beneficial to environmental protection, is a recognized environment-friendly material, and can be used for producing tableware, i.e., non-edible tools which directly contact food during eating, utensils and appliances for assisting food distribution or food intake, and bowls are one of the most common tableware.

However, most of the existing PLA bowls are simple bowl bodies, do not have the functions of heat insulation and preservation, chopsticks and forks cannot be stored in the bowl bodies, the functions are single, the existing PLA bowls cannot be used as lunch boxes to carry food, meanwhile, most of the existing PLA bowls do not contain a filtering mechanism, when the PLA bowls are used for drinking soup with pepper and other seasonings, the pepper and other seasonings cannot be filtered, the pepper and other seasonings are easily drunk into mouths, the taste of the soup is easily reduced, and certain defects exist. Therefore, a PLA-degrading tableware has been proposed to address the above problems.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides PLA degradable tableware.

The technical scheme adopted by the invention for solving the technical problems is as follows: a PLA degradable tableware comprises a bowl body, a soup box, a box cover and a filtering mechanism, wherein the filtering mechanism is installed on the bowl body in a penetrating mode, the soup box is installed on the top thread of the bowl body, the box cover is installed on the top thread of the soup box, the bowl body comprises a heat-insulating bowl body, a stainless steel bowl body, a PLA lining and a base, the stainless steel bowl body is installed on the inner wall of the heat-insulating bowl body in an attaching mode, the PLA lining is installed on the inner wall of the stainless steel bowl body in an attaching mode, the base is fixedly connected to the bottom face of a bottom plate of the stainless steel bowl body, the base penetrates through the heat-insulating bowl body and extends out of the heat-insulating bowl body, and a cavity is formed in; the filter mechanism comprises a liquid outlet joint, a valve and a filter screen, the liquid outlet joint is installed on the bowl body, one end of the liquid outlet joint extends into the bowl body, the valve is installed on the liquid outlet joint, and the filter screen is installed at one end of the liquid outlet joint in the bowl body.

Preferably, the outer wall of the top of the heat insulation bowl body of the bowl body is symmetrically and fixedly connected with two buckling lugs, and the top surface and the bottom surface of each buckling lug are provided with anti-skid grains; the base is an aluminum alloy base, and a graphene heat-conducting film is attached to the bottom surface of the base; the soup box and the box cover are respectively a PLA soup box and a PLA soup cover, the top plate of the box cover is provided with an exhaust hole, and the exhaust hole is filled with a hole cover.

Preferably, the number of the cavities on the base is two, and a silica gel lining is embedded in each cavity; rubber sealing lips are arranged at the contact position of the soup box and the bowl body and the contact position of the box cover and the soup box.

Preferably, the filter screen is a stainless steel filter screen, and the aperture of the filter screen is 1 mm; two caps are arranged on the base and are respectively clamped at the end parts of the two cavities.

Preferably, the edge of the bottom of the bowl body is arc-shaped, and the edge of the top of the box cover is provided with a chamfer.

Preferably, the inner wall of the PLA inside lining of the bowl body is sprayed with a hydrophilic coating, and the outer wall of the heat-insulating bowl body is coated with glass fiber cloth.

The invention has the beneficial effects that:

(1) the bowl comprises a bowl body, a soup box and a box cover, wherein the bowl body can be used for containing dishes, soup can be contained in the soup box, the bowl can be directly used as a bowl, and the soup box can also be used as a lunch box.

(2) The bowl body is provided with the filtering mechanism, the filtering mechanism of the bowl body can filter seasonings in soup, the seasoning in the soup can be prevented from being drunk into a mouth, the hot taste can be ensured, the cavity is formed in the base, the chopsticks and the fork can be placed in the cavity, the chopsticks and the fork can be placed conveniently, the soup in the soup box can be discharged through the arranged liquid outlet joint, the valve can play a role in adjusting and controlling, and the function of convenient installation and disassembly is achieved through the arranged buckle lugs.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;

FIG. 4 is a top view of the present invention.

In the figure: 1. the bowl comprises a bowl body, a soup box, a box cover, a base, a liquid outlet joint, a valve, a fastening lug, a cavity, a filter screen, a heat insulation bowl body, a stainless steel bowl body, a heat insulation bowl body, a.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Referring to fig. 1-4, a PLA degradable tableware comprises a bowl body 1, a soup box 2, a box cover 3 and a filtering mechanism, wherein the filtering mechanism is installed on the bowl body 1 in a penetrating manner, the soup box 2 is installed on the top of the bowl body 1 in a threaded manner, the box cover 3 is installed on the top of the soup box 2 in a threaded manner, the bowl body 1 comprises a heat-insulating bowl body 101, a stainless steel bowl body 102, a PLA lining 103 and a base 4, the stainless steel bowl body 102 is installed on the inner wall of the heat-insulating bowl body 101 in an attached manner, the PLA lining 103 is installed on the inner wall of the stainless steel bowl body 102 in an attached manner, the base 4 is fixedly connected to the bottom of the bottom plate of the stainless steel bowl body 102, the base 4 extends out of the heat-insulating bowl body 101 through the heat-insulating bowl body 101, and a cavity 8 is; the filtering mechanism comprises a liquid outlet joint 5, a valve 6 and a filter screen 9, wherein the liquid outlet joint 5 is installed on the bowl body 1, one end of the liquid outlet joint 5 extends into the bowl body 1, the valve 6 is installed on the liquid outlet joint 5, and the filter screen 9 is installed at one end of the liquid outlet joint 5 in the bowl body 1.

The outer wall of the top of the heat insulation bowl body 101 of the bowl body 1 is symmetrically and fixedly connected with two buckling lugs 7, and the top surfaces and the bottom surfaces of the two buckling lugs 7 are provided with anti-skid grains, so that the bowl body 1 is convenient to resist skidding during end skid; the base 4 is an aluminum alloy base, and the bottom surface of the base 4 is attached with a graphene heat-conducting film, so that the heat-conducting capacity is improved conveniently; the soup box 2 and the box cover 3 are respectively a PLA soup box and a PLA soup cover, the top plate of the box cover 3 is provided with an exhaust hole, and a hole cover is plugged on the exhaust hole; two cavities 8 are formed in the base 4, and a silica gel lining is embedded in each cavity 8; the chopsticks and the forks can be conveniently placed; rubber sealing lips are arranged at the contact part of the soup box 2 and the bowl body 1 and the contact part of the box cover 3 and the soup box 2, so that the sealing capability of the device is improved conveniently; the filter screen 9 is a stainless steel filter screen, and the aperture of the filter screen 9 is 1mm, so that the service life of the stainless steel filter screen is conveniently ensured; two cap covers are arranged on the base 4 and are respectively clamped at the end parts of the two cavities 8, so that the cavities 8 are conveniently sealed; the edge of the bottom of the bowl body 1 is arc-shaped, so that the device is convenient to clean, and the edge of the top of the box cover 3 is provided with a chamfer; the inner wall spraying of the PLA inside lining 103 of the bowl body 1 has a hydrophilic coating, the outer wall cladding of the heat-insulating bowl body 101 is installed with glass fiber cloth, is convenient for improve the structural strength of the device.

When the invention is used, the soup box 2 is arranged on the top of the bowl body 1 in a threaded manner, the device can be used as a lunch box, when the invention is used, the bowl body 1 can be used for containing dishes, soup can be contained in the soup box 2, the use is convenient, the bowl body 1 of the device is composed of a heat-insulating bowl body 101, a stainless steel bowl body 102, a PLA lining 103 and a base 4, the base 4 is fixedly connected with the bottom of the stainless steel bowl body 102, when a pot or a microwave oven is used for heating the dishes in the bowl body 1, the heat is firstly transferred to the base 4, then the heat is transferred to the stainless steel bowl body 102, the heating time of the dishes is favorably reduced, the heat-insulating bowl body 101 is favorable for avoiding scalding personnel after the dishes are heated, a filtering mechanism is arranged on the seasoning body 1 of the device, when the bowl body 1 is used for containing soup containing seasonings such as pepper and the like, the soup is directly drunk into the mouth, the taste of the soup is easily influenced, at the moment, the valve 6 of the filtering mechanism can be opened, after the valve is opened, the seasoning in the soup can be filtered under the action of the filter screen 9, the filtering of the seasoning in the soup is facilitated, the hot taste is convenient to guarantee, the cavity 8 is formed in the base 4, the chopsticks and the forks can be placed in the cavity 8, the placement of the chopsticks and the forks is facilitated, the device is ingenious in structure, and the use is convenient.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A PLA degradable tableware is characterized in that: the bowl comprises a bowl body (1), a soup box (2), a box cover (3) and a filtering mechanism, wherein the filtering mechanism is installed on the bowl body (1) in a penetrating mode, the soup box (2) is installed on the top thread of the bowl body (1), the box cover (3) is installed on the top thread of the soup box (2), the bowl body (1) comprises a heat-insulating heat-preserving bowl body (101), a stainless steel bowl body (102), a PLA lining (103) and a base (4), the stainless steel bowl body (102) is installed on the inner wall of the heat-insulating heat-preserving bowl body (101) in an attached mode, the PLA lining (103) is installed on the inner wall of the stainless steel bowl body (102) in an attached mode, the base (4) is fixedly connected to the bottom face of a bottom plate of the stainless steel bowl body (102), the base (4) penetrates through the heat-insulating heat-preserving bowl body (101) and extends out of the heat-insulating heat-; the filtering mechanism comprises a liquid outlet joint (5), a valve (6) and a filter screen (9), the liquid outlet joint (5) is installed on the bowl body (1), one end of the liquid outlet joint (5) extends into the bowl body (1), the valve (6) is installed on the liquid outlet joint (5), and the filter screen (9) is installed at one end of the liquid outlet joint (5) located in the bowl body (1); the method is as follows.

2. A PLA degrading tableware according to claim 1 wherein: the outer wall of the top of the heat insulation bowl body (101) of the bowl body (1) is symmetrically and fixedly connected with two buckling lugs (7), and the top surface and the bottom surface of each buckling lug (7) are provided with anti-skid grains; the base (4) is an aluminum alloy base, and a graphene heat-conducting film is attached to the bottom surface of the base (4); the soup box (2) and the box cover (3) are respectively a PLA soup box and a PLA soup cover, the top plate of the box cover (3) is provided with an exhaust hole, and a hole cover is plugged on the exhaust hole.

3. A PLA degrading tableware according to claim 1 wherein: the number of the cavities (8) on the base (4) is two, and silica gel linings are embedded and installed in the cavities (8); the contact department of soup box (2) and the bowl body (1) and the contact department of lid (3) and soup box (2) all install the rubber seal lip.

4. A PLA degrading tableware according to claim 1 wherein: the filter screen (9) is a stainless steel filter screen, and the aperture of the filter screen (9) is 1 mm; two caps are arranged on the base (4) and are respectively clamped at the end parts of the two cavities (8).

5. A PLA degrading tableware according to claim 1 wherein: the edge of the bottom of the bowl body (1) is arc-shaped, and the edge of the top of the box cover (3) is provided with a chamfer.

6. A PLA degrading tableware according to claim 1 wherein: the inner wall spraying of the PLA inside lining (103) of the bowl body (1) has a hydrophilic coating, and the outer wall cladding of the heat-insulating bowl body (101) is installed with glass fiber cloth.