CN212853144U

CN212853144U - Disposable paper bowl with good heat insulation effect

Info

Publication number: CN212853144U
Application number: CN202022179567.3U
Authority: CN
Inventors: 萧茂仁
Original assignee: Chengdu Qiding Packing Container Co ltd
Current assignee: Chengdu Qiding Packing Container Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-04-02
Anticipated expiration: 2030-09-28

Abstract

The utility model provides a thermal-insulated effectual disposable paper bowl, including the bowl body, the bowl body distributes along its outer wall annular matrix has several thermal-insulated subassembly, thermal-insulated subassembly includes the several heat shields that upwards set up along the bowl external wall, forms heat dissipation channel between the adjacent heat shield. The outer wall of the bowl body is also provided with a collar piece in sleeved fit with the outer wall of the bowl body, and the heat insulation assembly is fixedly arranged on the outer wall of the collar piece. The heat insulation sheet is in an inverted trapezoid shape. The utility model discloses have better thermal-insulated effect, guaranteed the normal use of disposable paper bowl in the higher hot water of splendid attire temperature.

Description

Disposable paper bowl with good heat insulation effect

Technical Field

The utility model relates to a disposable tableware technical field particularly, relates to a thermal-insulated effectual disposable paper bowl.

Background

The disposable paper bowl is a paper container made up by using chemical wood pulp to make base paper (white paper board) and making them pass through the processes of mechanical processing and binding, and its appearance is bowl-shaped. The disposable paper bowl is widely used in the fast food industry for containing food, in addition, the disposable paper bowl is also frequently used in daily life of people, for example, the disposable paper bowl brings convenience to people in the situations of picnic going out, daily dinner gathering and the like, however, the existing disposable paper bowl is low in heat insulation performance, and when containing soup, the bowl body of the disposable paper bowl is hot, and people are difficult to hold the paper bowl for taking food. In the prior art, some disposable paper bowls are insulated by adding an insulating sleeve, although the insulating sleeve has a certain insulating effect, the insulating sleeve is completely attached to the bowl body, the heat dissipation capacity of the insulating sleeve is weaker, and when the disposable paper bowls contain soup with higher temperature, the insulating sleeve cannot meet the actual heat insulation use requirement. In the chinese utility model patent with publication No. CN205728922U and the patent name "disposable heat insulation soup bowl", the contact area between the hand and the bowl side wall is reduced through the ring heat insulation area, and the heat transfer is reduced, thereby playing the heat insulation effect of the bowl, however, the part of the hand in contact with the bowl side wall still has the problem of too high temperature, and the problem of low heat insulation performance of the disposable paper bowl cannot be completely solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thermal-insulated effectual disposable paper bowl, it has better thermal-insulated effect, has guaranteed the normal use of disposable paper bowl at the higher hot water of splendid attire temperature.

The embodiment of the utility model discloses a realize through following technical scheme: the disposable paper bowl with good heat insulation effect comprises a bowl body, wherein a plurality of heat insulation assemblies are distributed on the bowl body along the annular matrix of the outer wall of the bowl body, each heat insulation assembly comprises a plurality of heat insulation sheets which are upwards arranged along the outer wall of the bowl body, and a heat dissipation channel is formed between every two adjacent heat insulation sheets.

Furthermore, the outer wall of the bowl body is also provided with a collar piece in sleeved fit with the outer wall of the bowl body, and the heat insulation assembly is fixedly arranged on the outer wall of the collar piece.

Further, the heat insulation sheet is in an inverted trapezoid shape.

Further, a bowl edge is arranged on the top of the bowl body along the edge of the bowl body, and a heat insulation cavity is arranged in the bowl edge.

Furthermore, a plurality of parting beads are arranged in the heat insulation cavity, and the heat insulation cavity is divided into a plurality of trapezoidal cavities by the plurality of parting beads.

Further, the collar piece and the heat insulation sheet are both made of corrugated paper.

Further, a bowl bottom is arranged at the bottom of the bowl body along the edge of the bowl body.

Furthermore, a reinforcing rib is connected between the bottom of the bowl edge and the bowl body.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

(1) the utility model discloses a set up thermal-insulated subassembly at bowl body outer wall, solved the relatively poor problem of disposable paper bowl heat-proof quality. The air can be at heat dissipation channel along bowl side wall from last down or from up circulation down to the heat of the bowl body can dispel the heat through heat dissipation channel rapidly in thermal-insulated subassembly, even be equipped with the higher soup food of temperature in the bowl body, the bowl body is held to the one side that the bowl body was kept away from to the heat insulating sheet still can keep lower temperature, the bowl body is held to the handheld thermal-insulated subassembly of accessible.

(2) The utility model discloses a set up the lantern ring piece and provide convenience for the production installation of thermal-insulated subassembly, can accomplish thermal-insulated subassembly installation on the bowl body through cup jointing the lantern ring piece from up on the bowl body outer wall down, provide convenience for the installation of thermal-insulated subassembly. In addition, the bowl body and the heat insulation assembly are separately processed, and convenience is brought to batch production.

(3) The utility model discloses a set up the heat insulating sheet into the trapezoidal form that falls and be difficult for the landing when making the people hold the bowl body, improved the stability when people hold the bowl body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

fig. 2 is a transverse sectional view of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 1.

Icon: 1-bowl body, 2-heat insulation assembly, 21-heat insulation sheet, 22-heat dissipation channel, 3-ring sleeve, 11-bowl edge, 111-heat insulation cavity, 112-parting bead, 12-bowl bottom and 13-reinforcing rib.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of this application is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific orientation, be constructed in a specific orientation and be operated is not to be construed as limiting the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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.

Examples

Referring to fig. 1 to 3, the present embodiment provides a disposable paper bowl with good heat insulation effect, including a bowl body 1, a plurality of heat insulation assemblies 2 are distributed on the bowl body 1 along an annular matrix of an outer wall of the bowl body 1, specifically, the number of the heat insulation assemblies 2 is 4, the annular matrix is distributed on an outer side wall of the bowl body 1, the heat insulation assemblies 2 include a plurality of heat insulation sheets 21 arranged upward along the outer wall of the bowl body 1, preferably, in the present embodiment, in order to ensure a supporting strength of the heat insulation assemblies 2 to the bowl body 1, in the present embodiment, the number of the heat insulation sheets 21 is preferably not less than 5, a distance between adjacent heat insulation sheets 21 in each group of heat insulation assemblies 2 is not more than 5mm, a heat dissipation channel 22 is formed between adjacent heat insulation sheets 21, air can flow from top to bottom or from bottom to top along the side wall of the bowl body 1 in the heat insulation assemblies 2, so that heat of the bowl body 1 can be, even if soup with high temperature is filled in the bowl body 1, the side of the heat insulation sheet 21 far away from the bowl body 1 can still keep low temperature, and the bowl body 1 can be held by the hand-held heat insulation assembly 2. The problem that the disposable paper bowl is poor in heat insulation performance is solved by arranging the heat insulation assembly 2 on the outer wall of the bowl body 1.

Further, this embodiment, in order to facilitate the production and processing of the effectual disposable paper bowl that insulates against heat, 1 outer wall of the bowl body still disposes rather than cup jointing the complex lantern ring piece 3, the fixed configuration of thermal-insulated subassembly 2 is in the 3 outer walls of lantern ring piece, and through cup jointing lantern ring piece 3 from down up on 1 outer wall of the bowl body can accomplish thermal-insulated subassembly 2 and install on the bowl body 1, provides convenience for thermal-insulated subassembly 2's installation. In addition, the bowl body 1 and the heat insulation assembly 2 are separately processed, and convenience is brought to batch production.

In the present embodiment, as shown in fig. 1, the heat insulating sheet 21 is in an inverted trapezoidal shape, and by setting the heat insulating sheet 21 in the inverted trapezoidal shape, the distance between the upper portion of the heat insulating sheet 21 and the bowl body 1 is greater than the distance between the lower portion of the heat insulating sheet 21 and the bowl body 1, and compared with the case where the distance between the upper portion of the heat insulating sheet 21 and the bowl body 1 is less than or equal to the distance between the lower portion of the heat insulating sheet 21 and the bowl body 1, when a person holds the heat insulating assembly 2 in contact with the heat insulating sheet 21, the inverted trapezoidal heat insulating sheet 21 is less likely to slip off, and stability when the person holds the bowl body 1 is improved.

Further, this embodiment, in order to facilitate the daily use of the bowl body 1, the bowl edge 11 is configured along its edge a week at the top of the bowl body 1, dispose thermal-insulated cavity 111 in the bowl edge 11, through setting up thermal-insulated cavity 111, increased the thermal-insulated nature of bowl edge 11, can hold bowl edge 11 by hand and hold the bowl body 1, provide convenience for the nimble use of the daily bowl body 1.

Further, in order to increase the strength of the bowl rim 11, as shown in fig. 3, a plurality of spacers 112 are disposed in the heat insulation cavity 111, and the heat insulation cavity 111 is divided into a plurality of trapezoidal cavities by the plurality of spacers 112. Through setting up parting bead 112, increased thermal-insulated cavity 111's support intensity, avoided the bowl body 1 in the interior food splendid attire more, bowl edge 11 supports intensity inadequately and makes the condition emergence that can not support handheld bowl edge 11 and hold bowl body 1.

Further, the collar member 3 and the heat insulation sheet 21 are made of corrugated paper, which is low in cost, convenient to produce, light and firm.

Further, in this embodiment, in order to facilitate the use of the bowl body 1, the bottom of the bowl body 1 is provided with a bowl foot 12 along the edge thereof.

In order to further increase the supporting strength of the bowl rim 11 to the bowl body 1, the present embodiment further connects a reinforcing rib 13 between the bottom of the bowl rim 11 and the bowl body 1.

During the specific use, with the lantern ring spare 3 cup joint at the lateral wall of the bowl body 1 can, during the higher soup and food of the 1 splendid attire temperature of the bowl body, can hand thermal-insulated subassembly 2 on the 1 lateral wall of the bowl body, the staff contacts with the heat insulating sheet 21 of thermal-insulated subassembly 2, because heat dissipation channel 22 between the heat insulating sheet 21, the air can be at heat dissipation channel 22 along the 1 lateral wall of the bowl body from last down or from up circulating down, thereby the heat of the bowl body 1 can be dispelled the heat through heat dissipation channel 22 rapidly, one side that the bowl body 1 was kept away from to heat insulating sheet 21 still can keep lower temperature, the staff can not feel hot hand when handheld, better heat-proof performance has.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a thermal-insulated effectual disposable paper bowl, includes the bowl body (1), its characterized in that: the bowl body (1) has a plurality of thermal-insulated subassemblies (2) along its outer wall annular matrix distribution, thermal-insulated subassembly (2) are including upwards a plurality of heat shields (21) that set up along the bowl body (1) outer wall, form heat dissipation channel (22) between adjacent heat shield (21).

2. The disposable paper bowl with good heat insulation effect as claimed in claim 1, wherein the outer wall of the bowl body (1) is further provided with a collar member (3) in sleeved fit with the outer wall, and the heat insulation assembly (2) is fixedly arranged on the outer wall of the collar member (3).

3. A thermally insulated disposable paper bowl according to claim 1 characterized in that the thermal insulating sheet (21) is of an inverted trapezoidal shape.

4. A disposable paper bowl with good heat insulation effect as claimed in claim 1, characterized in that the top of the bowl body (1) is provided with a bowl rim (11) along the edge thereof, and the bowl rim (11) is internally provided with a heat insulation cavity (111).

5. The disposable paper bowl with good heat insulation effect as claimed in claim 4, wherein a plurality of parting beads (112) are arranged in the heat insulation cavity (111), and the heat insulation cavity (111) is divided into a plurality of trapezoidal cavities by the plurality of parting beads (112).

6. A thermally insulated disposable paper bowl according to claim 2, characterized in that the collar member (3) and the thermal insulating sheet (21) are made of corrugated paper.

7. A thermally insulated disposable paper bowl according to any of claims 1 to 6, characterized in that the bottom of the bowl body (1) is provided with bowl feet (12) along its rim.

8. A disposable paper bowl with good heat insulation effect as claimed in claim 5, characterized in that a reinforcing rib (13) is connected between the bottom of the bowl rim (11) and the bowl body (1).