CN219584671U

CN219584671U - Degradable paper cup

Info

Publication number: CN219584671U
Application number: CN202320923544.XU
Authority: CN
Inventors: 汪翮飞; 刘展; 琚泽政
Original assignee: Anqing Hengmei Paper And Plastic Co ltd
Current assignee: Anqing Hengmei Paper And Plastic Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-08-25
Anticipated expiration: 2033-04-23

Abstract

The utility model provides a degradable paper cup, which comprises an inner-layer cup body, wherein a limiting ring is fixedly arranged at the top of the inner-layer cup body, a cup sleeve is sleeved on the outer side of the inner-layer cup body, a fixing ring is sleeved on the top of the cup sleeve, PLA laminated paper is selected for manufacturing and using the inner-layer cup body, and then a reinforcing bulge is arranged at the bottom of the inner-layer cup body to complete the structural construction of the inner-layer cup body.

Description

Degradable paper cup

Technical Field

The utility model mainly relates to the technical field of paper cups, in particular to a degradable paper cup.

Background

The environment-friendly degradable paper cup manufactured by selecting the degradable PLA coated paper is gradually accepted in the market along with the attention and understanding of the environment protection in the life of people.

In the production stage of the current degradable paper cup, in order to realize the degradable function of the paper cup, the production cost of the selected PLA coated paper is higher than that of the common paper cup, the barrel body of the paper cup needs to be sealed and waterproof, and the structural support of the whole paper cup is completed, so that certain requirements are placed on the thickness of the selected PLA coated paper, and the production cost of the degradable paper cup is further increased.

The inventor provides a degradable paper cup, and the split type structural design of the degradable paper cup is convenient for users to use, namely, the inner layer of the paper cup is made of PLA laminated paper with thinner thickness, the supporting structure of the paper cup is a common paper board support, wherein the paper board serving as an external structure does not need to be subjected to waterproof treatment, the degradation difficulty of the paper board is reduced, and meanwhile, the problem that liquid in the paper cup is directly splashed on the hands of users when the common degradable paper cup is damaged is effectively avoided.

Disclosure of Invention

The utility model provides a degradable paper cup, which solves the problem of high production cost of the existing degradable paper cup.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: the degradable paper cup comprises an inner-layer cup body, wherein a limiting ring is fixedly arranged at the top of the inner-layer cup body, a cup sleeve is sleeved on the outer side of the inner-layer cup body, and a fixing ring is sleeved on the top of the cup sleeve.

Further, the inner layer cup body is made of PLA laminated paper, and a reinforcing protrusion is fixedly arranged at the bottom of the inner layer cup body.

Further, the bottom of the limiting ring is clamped with the top end of the cup sleeve.

Further, a weight reducing groove is fixedly formed in the top of the cup sleeve, an inner ring is nested at the inner side of the cup sleeve, and the inner side of the inner ring is clamped with the outer side of the inner cup body.

Further, an isolation cavity is fixedly arranged at the bottom of the inner side of the cup sleeve and the bottom of the inner side cup body.

Further, a central bulge is fixedly arranged in the middle of the inner layer cup body, and the central bulge is matched with the inner ring.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

the utility model provides a degradable paper cup, wherein PLA laminated paper is selected for the inner layer cup body, then a reinforcing bulge is arranged at the bottom of the inner layer cup body, so that the structural construction of the inner layer cup body is completed, the thickness of the inner layer cup body can be reduced according to production needs because the inner layer cup body is only used for containing substances, the production cost of the inner layer cup body is reduced, the design of a cup sleeve and the inner layer cup body is convenient for a user to print and dye patterns on the outer side of a sheath according to use needs, and the printing processing can not pollute the inner layer cup body, so that the production flexibility of the product is improved.

The utility model provides a degradable paper cup, wherein an inner ring is arranged on the inner side of a cup sleeve, so that overhead treatment of the cup sleeve and an inner cup body is finished, an isolation cavity is finished, hot water heat in the inner cup body is prevented from being directly transferred to the cup sleeve when hot water is contained in the inner cup body, scalding prevention protection of the device is realized, and when the inner cup body is broken, the cup sleeve is matched with the isolation cavity, so that liquid contained in the inner cup body cannot splash on hands of a user directly;

none of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a perspective view of the inner cup structure of the present utility model;

FIG. 3 is a perspective view, in half section, of the sleeve structure of the present utility model;

FIG. 4 is a perspective view, partly in section, of the inner cup structure of the present utility model.

An inner layer cup body-1; a reinforcing protrusion-11; a central boss-12;

a limiting ring-2;

a cup sleeve-3; a weight-reducing groove-31; an isolation chamber-32;

a fixing ring-4;

inner ring-5.

Detailed Description

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the utility model provides a degradable paper cup, which comprises an inner cup body 1, wherein a limiting ring 2 is fixedly arranged at the top of the inner cup body 1, a cup sleeve 3 is sleeved on the outer side of the inner cup body 1, and a fixing ring 4 is sleeved on the top of the cup sleeve 3.

In this embodiment, as shown in fig. 1, 2 and 4, the inner cup 1 is made of PLA laminated paper, and a reinforcing protrusion 11 is fixedly provided at the bottom of the inner cup 1.

The inner layer cup body 1 is made of PLA laminated paper, the bottom of the inner layer cup body is provided with the reinforcing bulge 11, the structure construction of the inner layer cup body 1 is completed, and the inner layer cup body 1 is only used for containing substances, so that the thickness of the inner layer cup body 1 can be reduced according to production requirements, and the production cost of the inner layer cup body 1 is reduced.

In this embodiment, as shown in fig. 1, 2 and 4, the bottom of the limiting ring 2 is clamped with the top end of the cup sleeve 3.

The supporting use of spacing ring 2 and cup cover 3 accomplishes the support protection of cup cover 3 to inlayer cup 1, and overall structure reasonable in design.

In this embodiment, as shown in fig. 3, a weight-reducing groove 31 is fixedly formed in the top of the cup sleeve 3, an inner ring 5 is nested inside the cup sleeve 3, and the inner side of the inner ring 5 is clamped with the outer side of the inner cup body 1.

The weight-reducing groove 31 is arranged on the cup sleeve 3, so that the structural weight of the product is reduced, the friction between the hand of a user and the cup sleeve 3 is increased, and the cup sleeve is convenient to hold and use.

In this embodiment, as shown in fig. 2, an isolation cavity 32 is fixedly provided between the bottom of the inner side of the cup sleeve 3 and the bottom of the inner side cup body.

The inner ring 5 is arranged on the inner side of the cup sleeve 3, overhead treatment of the cup sleeve 3 and the inner cup body 1 is completed, the setting of the isolation cavity 32 is completed, when hot water is contained in the inner cup body 1, hot water heat in the inner cup body 1 is directly transferred onto the cup sleeve 3, scalding prevention protection of the device is achieved, when the inner cup body 1 breaks, the cup sleeve 3 and the isolation cavity 32 are matched, and liquid contained in the inner cup body 1 cannot directly splash onto hands of a user.

In this embodiment, as shown in fig. 3 and 4, a central boss 12 is fixedly arranged in the middle of the inner cup 1, and the central boss 12 is matched with the inner ring 5.

The central bulge 12 is matched with the inner ring 5 to perform certain blocking treatment on the tea soaked in the inner-layer cup body 1, and meanwhile, the structural strength of the inner-layer cup body 1 is increased.

The specific operation flow is as follows:

the PLA laminating paper is selected for manufacturing and use by the inner layer cup body 1, the reinforcing bulge 11 is arranged at the bottom of the inner layer cup body, the structure construction of the inner layer cup body 1 is completed, the inner layer cup body 1 is only used for containing substances, the thickness of the inner layer cup body 1 can be reduced according to production requirements, the production cost of the inner layer cup body 1 is reduced, the design of the cup sleeve 3 and the inner layer cup body 1 is convenient for a user to print and dye patterns on the outer side of the sheath according to use requirements, the inner layer cup body 1 cannot be polluted by the printing processing, and the production flexibility of the product is improved.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A degradable paper cup, characterized in that: the novel cup comprises an inner-layer cup body (1), wherein a limiting ring (2) is fixedly arranged at the top of the inner-layer cup body (1), a cup sleeve (3) is sleeved on the outer side of the inner-layer cup body (1), and a fixing ring (4) is sleeved on the top of the cup sleeve (3);

the top of the cup sleeve (3) is fixedly provided with a weight-reducing groove (31), an inner ring (5) is nested at the inner side of the cup sleeve (3), and the inner side of the inner ring (5) is clamped with the outer side of the inner cup body (1);

the bottom of the inner side of the cup sleeve (3) and the bottom of the inner side cup body are fixedly provided with isolation cavities (32).

2. The degradable paper cup of claim 1, wherein: the inner-layer cup body (1) is made of PLA laminated paper, and a reinforcing protrusion (11) is fixedly arranged at the bottom of the inner-layer cup body (1).

3. The degradable paper cup of claim 1, wherein: the bottom of the limiting ring (2) is clamped with the top end of the cup sleeve (3).

4. The degradable paper cup of claim 1, wherein: the middle part of the inner cup body (1) is fixedly provided with a central bulge (12), and the central bulge (12) is matched with the inner ring (5).