CN210635000U

CN210635000U - Plastic cup structure

Info

Publication number: CN210635000U
Application number: CN201921583490.7U
Authority: CN
Inventors: 杜壮松; 柯泽雁; 李纯燕; 杜冰纯; 杜冬松
Original assignee: Shantou Oupaike Plastic Co Ltd
Current assignee: Shantou Oupaike Plastic Co Ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-05-29
Anticipated expiration: 2029-09-23

Abstract

The utility model provides a plastic cup structure, includes cup, bottom of cup, and the cup has top end opening, bottom opening, and the bottom of cup is connected, forms the liquid storage chamber that holds drinking liquid, its characterized in that with cup inside wall bottom all around: the plastic cup structure further comprises a heat insulation grasping base, the heat insulation grasping base comprises a plastic film base body capable of being filled with heat insulation materials, the plastic film base body is composed of a layer of thin film, the plastic film base body is provided with a top surface, an outer side surface and a bottom surface, the top surface of the plastic film base body is provided with a cup body positioning groove which is downwards sunken and can insert the cup body into the plastic film base body, the cup body is inserted into the cup body positioning groove, and the area of the bottom surface of the plastic. The utility model discloses owing to be equipped with thermal-insulated gripping base, consequently have better thermal-insulated effect, the gripping of being convenient for is difficult to empty, and the structure is simpler, with low costs, and thermal-insulated gripping base can used repeatedly moreover, greatly reduced use cost, and thermal-insulated material business turn over pipe and sealing plug make thermal-insulated gripping base can discharge thermal-insulated material when need not to use, be convenient for collect and carry.

Description

Plastic cup structure

Technical Field

The utility model relates to a plastic cup for holding drink liquid, more specifically say and relate to one kind and have better heat-proof effect, the gripping of being convenient for is difficult to empty and the structure is simpler, with low costs plastic cup structure.

Background

Disposable plastic cup is one kind and conveniently carries and uses, the plastic cup of low price, common drinking water instrument, but present disposable plastic cup is in order to save the cost for the wall of cup is thinner, when pouring into the hot water in disposable plastic cup, the wall of cup is hotter, the user is difficult to the gripping, and the plastic cup is placed when desktop, because the bottom of cup contacts the desk always, can lead to the desktop to be scalded badly, and the plastic cup can soften after being heated moreover, makes the plastic cup empty easily.

In order to solve the above disadvantages of the disposable plastic cup, some people improve the structure of the plastic cup, such as a disposable plastic cup disclosed in chinese patent document with publication number CN110171642A, named "a disposable plastic cup", which includes a cup body, a base, a thermal insulation ring and a vacuum cavity; the cup body is made of transparent plastic, the upper end opening of the cup body is larger than the lower end, the inner wall of the bottom end of the cup body is fixedly connected with a base, and the outer surface of the cup body is uniformly and fixedly connected with a heat insulation ring; the top view of the base is circular; the cross section of the heat insulation ring is triangular, the sharp corner at one end of the heat insulation ring faces the outside, and the inside of the heat insulation ring is provided with the vacuum cavity, so that the temperature sensing of a hand is reduced, the plastic cup is easier to move, and the vacuum cavity is arranged inside the heat insulation ring, so that the conduction effect of the heat insulation ring is further inhibited when the heat insulation ring conducts at high temperature, the temperature sensed by the hand is the lowest, and the heat insulation ring is convenient to move.

However, the disposable plastic cup having such a structure is very complicated in structure, difficult to manufacture, expensive, difficult to popularize, and not suitable for disposable use.

Disclosure of Invention

The utility model aims at providing a plastic cup structure, this kind of plastic cup structure has better thermal-insulated effect, the gripping of being convenient for is difficult to empty and the structure is fairly simple, with low costs. The technical scheme is as follows:

the utility model provides a plastic cup structure, includes cup, bottom of cup, and the cup has top end opening, bottom opening, and the bottom of cup is connected, forms the liquid storage chamber that holds drinking liquid, its characterized in that with cup inside wall bottom all around: the plastic cup structure further comprises a heat insulation grasping base, the heat insulation grasping base comprises a plastic film base body capable of being filled with heat insulation materials, the plastic film base body is composed of a layer of thin film, the plastic film base body is provided with a top surface, an outer side surface and a bottom surface, the top surface of the plastic film base body is provided with a cup body positioning groove which is downwards sunken and can insert the cup body into the plastic film base body, the cup body is inserted into the cup body positioning groove, and the area of the bottom surface of the plastic. Above-mentioned this kind of design for the cup of plastic cup can insert in the cup constant head tank of plastic film pedestal, because the thermal-insulated material in the plastic film pedestal can play thermal-insulated effect, consequently when user's gripping plastic film pedestal lateral surface, can not feel hot (if the liquid of plastic cup is deposited when the chamber is deposited and is the beverage that the temperature is very low, also can not feel cold), and because plastic film pedestal bottom surface area is great, consequently place the desktop with this kind of plastic cup structure, the desktop not only can not burnt badly, and the plastic cup structure is difficult to empty.

In a preferred scheme, the plastic film base is provided with a heat insulation material inlet and outlet pipe, and a sealing plug is plugged on an opening of the heat insulation material inlet and outlet pipe. The heat insulation material inlet and outlet pipe is used for injecting and discharging heat insulation materials, and the sealing plug is used for sealing the opening of the heat insulation material inlet and outlet pipe and preventing the heat insulation materials from leaking out of the opening of the heat insulation material inlet and outlet pipe. The heat insulation material inlet and outlet pipe and the sealing plug have the effects that the heat insulation material can be discharged from the heat insulation grasping base when the heat insulation grasping base is not needed to be used, and the heat insulation grasping base is convenient to store and carry.

In one embodiment, the heat insulating material is air. The air has good heat insulation effect and is easy to be charged and discharged.

In another scheme, the heat insulation material is water. The specific heat capacity of water is large, a large amount of heat can be absorbed, the temperature of the drinking liquid in the plastic cup is reduced as soon as possible, and the plastic cup is suitable for the condition that the temperature reduction speed of the drinking liquid needs to be accelerated.

In a preferred scheme, the distance from the joint of the cup bottom and the bottom of the inner side wall of the cup body to the bottom end of the inner side wall of the cup body is 2-4 cm, and a waste liquid collecting cavity capable of containing drinking liquid overflowing from the liquid storage cavity is formed below the cup bottom.

Preferably, the shape of the cup bottom is an arc shape protruding downwards. So that the strength of the plastic cup is enhanced.

In a more preferable scheme, at least one drainage channel which is convenient for drinking liquid to flow into the positioning groove of the cup body is arranged on the inner side wall of the positioning groove of the cup body. The overflowed drinking liquid can rapidly enter the positioning groove of the cup body through the drainage channel.

Compared with the prior art, the utility model, owing to be equipped with thermal-insulated gripping base, consequently have better thermal-insulated effect, the gripping of being convenient for is difficult to empty, and the structure is fairly simple, with low costs, and thermal-insulated gripping base can used repeatedly moreover, greatly reduced use cost, thermal-insulated material business turn over pipe and sealing plug make thermal-insulated gripping base can discharge thermal-insulated material when need not to use, convenient to collect and carry.

Drawings

Fig. 1 is a sectional view of embodiment 1 of the present invention;

FIG. 2 is a schematic structural view of a cup body and a cup bottom of the embodiment 1 shown in FIG. 1;

FIG. 3 is a schematic view of another angle configuration of the cup body and the cup bottom of the embodiment 1 shown in FIG. 1;

FIG. 4 is a top view of the insulated gripping base of embodiment 1 of FIG. 1;

fig. 5 is a plan view of an insulated gripping base according to embodiment 2 of the present invention.

Detailed Description

Example 1

As shown in fig. 1-4, the plastic cup structure in this embodiment includes a cup body 1, a bottom 2 and a heat insulation grip base 3, the cup body 1 has a top opening and a bottom opening, and the periphery of the bottom 2 is connected with the bottom of the inner side wall of the cup body 1 to form a liquid storage chamber 4 for storing drinking liquid.

The heat insulation grasping base 3 comprises a plastic film base body 301 filled with heat insulation materials, the plastic film base body 301 is composed of a layer of film, the plastic film base body 301 is provided with a top surface, an outer side surface and a bottom surface, the top surface of the plastic film base body 301 is provided with a cup body positioning groove 302 which is downwards concave and can insert the cup body 1 into the cup body, the cup body 1 is inserted into the cup body positioning groove 302, the area of the bottom surface of the plastic film base body 301 is larger than that of the bottom surface of the cup body 1 (in the embodiment, the area of the bottom surface of the plastic film. The cup body 1 of the plastic cup can be inserted into the cup body positioning groove 302 of the plastic film base 301, and the heat insulation material in the plastic film base 301 can play a heat insulation role, so that when a user grabs the outer side surface of the plastic film base 301, the user cannot feel hot or cold, and the area of the bottom surface of the plastic film base 301 is large, so that the desktop is placed in the plastic cup structure, the desktop cannot be scalded, and the plastic cup structure is not easy to topple. The plastic film holder 301 has an outer annular edge 3011 and an inner annular edge 3012 on its top surface.

The plastic film base body 301 is provided with a heat insulation material inlet and outlet pipe 303, and a sealing plug 304 is plugged on the opening of the heat insulation material inlet and outlet pipe 303. The heat insulation material inlet and outlet pipe 303 is used for injecting and discharging heat insulation materials, the sealing plug 304 is used for sealing the opening of the heat insulation material inlet and outlet pipe 303 and preventing the heat insulation materials from leaking out of the opening of the heat insulation material inlet and outlet pipe 303, and therefore the heat insulation grasping base 3 can discharge the heat insulation materials when not in use and is convenient to store and carry.

The insulating material is air (not shown). The air has good heat insulation effect and is easy to be charged and discharged.

The distance from the joint of the bottom 2 and the bottom of the inner side wall of the cup body 1 to the bottom end of the inner side wall of the cup body 1 is 2 cm, and a waste liquid collecting cavity 5 which can contain the drinking liquid overflowing from the liquid storage cavity 4 is formed below the bottom 2.

The cup bottom 2 is shaped as an arc protruding downwards. So that the strength of the plastic cup is enhanced.

Example 2

As shown in fig. 5, the plastic cup structure in this embodiment is different from that in embodiment 1 in that:

the insulating material is water (not shown). The specific heat capacity of water is large, a large amount of heat can be absorbed, the temperature of the drinking liquid in the plastic cup is reduced as soon as possible, and the plastic cup is suitable for the condition that the temperature reduction speed of the drinking liquid needs to be accelerated.

The distance from the joint of the cup bottom 2 and the bottom of the inner side wall of the cup body 1 to the bottom end of the inner side wall of the cup body 1 is 4 cm.

The cup bottom 2 is in a shape of a plane plate.

The plastic film housing 301 is free of the insulation feed pipe 303 and the sealing plug 304.

The inside wall of the cup positioning groove 302 is provided with 3 drainage channels 305 for drinking liquid to flow into the cup positioning groove 302. The drinking liquid overflowing from the liquid storage chamber 4 can quickly enter the cup positioning groove 302 through the drainage channel 305.

Example 3

The plastic cup structure in this example differs from that of example 1 in that:

the distance from the joint of the bottom 2 and the bottom of the inner side wall of the cup body 1 to the bottom end of the inner side wall of the cup body 1 is 3 cm.

In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and all the equivalent or simple changes made according to the structure, the features and the principle of the present invention are included in the protection scope of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a plastic cup structure, includes cup, bottom of cup, and the cup has top end opening, bottom opening, and the bottom of cup is connected, forms the liquid storage chamber that holds drinking liquid, its characterized in that with cup inside wall bottom all around: the plastic cup structure further comprises a heat insulation grasping base, the heat insulation grasping base comprises a plastic film base body capable of being filled with heat insulation materials, the plastic film base body is composed of a layer of thin film, the plastic film base body is provided with a top surface, an outer side surface and a bottom surface, the top surface of the plastic film base body is provided with a cup body positioning groove which is downwards sunken and can insert the cup body into the plastic film base body, the cup body is inserted into the cup body positioning groove, and the area of the bottom surface of the plastic.

2. The plastic cup structure of claim 1, wherein: and the plastic film base is provided with a heat insulation material inlet and outlet pipe, and a sealing plug is plugged on the opening of the heat insulation material inlet and outlet pipe.

3. The plastic cup structure of claim 1, wherein: the heat insulation material is air.

4. The plastic cup structure of claim 1, wherein: the heat insulation material is water.

5. A plastic cup structure according to any of claims 1-4, wherein: the distance from the joint of the cup bottom and the bottom of the inner side wall of the cup body to the bottom end of the inner side wall of the cup body is 2-4 cm, and a waste liquid collecting cavity capable of containing drinking liquid overflowing from the liquid storage cavity is formed below the cup bottom.

6. A plastic cup structure according to any of claims 1-4, wherein: the shape of the cup bottom is an arc shape protruding downwards.

7. A plastic cup structure according to any of claims 1-4, wherein: the inside wall of the cup body positioning groove is provided with at least one drainage channel which is convenient for drinking liquid to flow into the cup body positioning groove.