CN213785804U - Heat-preservation shopping bag - Google Patents
Heat-preservation shopping bag Download PDFInfo
- Publication number
- CN213785804U CN213785804U CN202022858824.6U CN202022858824U CN213785804U CN 213785804 U CN213785804 U CN 213785804U CN 202022858824 U CN202022858824 U CN 202022858824U CN 213785804 U CN213785804 U CN 213785804U
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- CN
- China
- Prior art keywords
- bag
- zipper
- accommodating cavity
- thermal insulation
- top cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004321 preservation Methods 0.000 title description 15
- 238000009413 insulation Methods 0.000 claims abstract description 20
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000011888 foil Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 239000002984 plastic foam Substances 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 235000013305 food Nutrition 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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- Packages (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
本实用新型属于日用品技术领域，尤其涉及一种保温购物袋，包括袋身、两个提手、袋子顶盖、第一拉链和第二拉链；两个提手分别设于袋壁的前后两端，袋身的内部形成有开口向上的容纳腔，袋身和袋子顶盖从外到内均依次设有疏水外层、保温中层和隔热内层，袋子顶盖设于容纳腔的顶部以用于封闭容纳腔，第一拉链设于袋子顶盖和容纳腔的连接处之间并将袋子顶盖固定于容纳腔的内侧壁上，第二拉链设于袋身的顶部以用于二次封闭容纳腔；拉合第一拉链的时候，形成一个具有密封环境的容纳腔，可以有效地隔绝外部空气对流，再次拉合第二拉链，这时袋身的顶部和袋子顶盖之间再次形成一个密封空间，有利于更进一步隔绝外部空气进入容纳腔，满足保温要求。
The utility model belongs to the technical field of daily necessities, in particular to a thermal insulation shopping bag, comprising a bag body, two handles, a bag top cover, a first zipper and a second zipper; the two handles are respectively arranged at the front and rear ends of the bag wall , the interior of the bag body is formed with an upwardly-opening accommodating cavity, the bag body and the bag top cover are sequentially provided with a hydrophobic outer layer, an insulating middle layer and an insulating inner layer from the outside to the inside, and the bag top cover is arranged on the top of the accommodating cavity to use In order to close the accommodating cavity, the first zipper is arranged between the connection between the top cover of the bag and the accommodating cavity, and the top cover of the bag is fixed on the inner side wall of the accommodating cavity, and the second zipper is provided on the top of the bag body for secondary sealing accommodating cavity; when the first zipper is closed, an accommodating cavity with a sealed environment is formed, which can effectively isolate the convection of external air, and the second zipper is closed again. The sealed space is beneficial to further isolate the outside air from entering the accommodating cavity and meet the thermal insulation requirements.
Description
Technical Field
The utility model belongs to the technical field of daily necessities, especially, relate to a shopping bag keeps warm.
Background
At present, most of foods purchased in a city block of a supermarket can be divided into hot cooked foods and cold-stored foods, and after the foods are purchased, people usually use common shopping bags to pick up the foods and take the foods home.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shopping bag keeps warm, aims at solving the shopping bag among the prior art and can't keep warm to article, is unfavorable for the technical problem who uses.
In order to achieve the purpose, the embodiment of the utility model provides a heat-preservation shopping bag, which comprises a bag body, two handles, a bag top cover, a first zipper and a second zipper; two the handle is located respectively both ends around the bag body, the inside of bag body is formed with the ascending chamber that holds of opening, the bag body with the sack top cap all is equipped with hydrophobic skin, heat preservation middle level and thermal-insulated inlayer from outer to interior in proper order, the sack top cap is located the top that holds the chamber is in order to be used for sealing hold the chamber, first zip fastener is located the sack top cap with hold between the junction in chamber and will the sack top cap is fixed in hold on the inside wall in chamber, the second zip fastener is located the top of bag body is in order to be used for the secondary to seal hold the chamber.
Optionally, after the second zipper is closed, a separation cavity for isolating air from entering the accommodating cavity is formed between the top of the bag body and the bag top cover.
Optionally, the top of the bag top cover is provided with a cloth cover for inserting tableware.
Optionally, the first zipper is a two-way zipper.
Optionally, the first zipper is arranged in a "C" shape.
Optionally, the second zipper is a one-way zipper.
Optionally, the heat-insulating middle layer is made of a plastic foam material.
Optionally, the heat insulation inner layer is made of an aluminum foil material.
Optionally, the hydrophobic outer layer is made of a nylon material.
Optionally, the cross-sectional area of the accommodating cavity is in a rounded rectangle shape or a rectangular shape.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in the heat preservation shopping bag have one of following technological effect at least: the utility model discloses a heat preservation shopping bag, bag body and sack top cap all are equipped with hydrophobic skin from outside to inside in proper order, heat preservation middle level and thermal-insulated inlayer, the sack top cap sets up at bag body top, when closing first zip fastener, will form one between sack top cap and the bag body and have the chamber that holds of sealed environment, article that will keep warm are placed and are holding the intracavity, can completely cut off the outside air convection current effectively, make and place the article that are holding the intracavity and keep original temperature, draw the second zip fastener once more, at this moment form a confined space once more between the top of bag body and the sack top cap, can shelter from the sack top cap that directly exposes in the air, be favorable to further completely cutting off the outside air entering and hold the chamber, be favorable to placing the article that are holding the intracavity and keep original temperature, satisfy the requirement of keeping warm.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic view of an opening state of a heat-preservation shopping bag provided by the embodiment of the utility model.
Fig. 2 is a schematic view of a multilayer structure of a bag body of a heat-insulating shopping bag provided by an embodiment of the utility model.
Fig. 3 is a schematic view of a closed state of the heat-preservation shopping bag provided by the embodiment of the utility model.
Fig. 4 is a plan view of the heat-insulating shopping bag provided by the embodiment of the utility model in a closed state.
Fig. 5 is a top view of the open state of the heat-insulating shopping bag provided by the embodiment of the utility model.
Wherein, in the figures, the respective reference numerals:
10-bag body 11-containing cavity 12-hydrophobic outer layer
13-heat preservation middle layer 14-heat insulation inner layer 20-handle
30-bag top cover 31-cloth cover 40-first zipper
50-second zipper 60-compartment.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In one embodiment of the present invention, as shown in fig. 1-2, a heat-insulating shopping bag is provided, which comprises a bag body 10, two handles 20, a bag top cover 30, a first zipper 40 and a second zipper 50; two handle 20 is located respectively both ends around the bag body, the inside of bag body 10 is formed with the ascending chamber 11 that holds of opening, bag body 10 with bag top cap 30 all is equipped with hydrophobic outer 12, heat preservation middle level 13 and thermal-insulated inlayer 14 from outside to inside in proper order, bag top cap 30 is located the top of holding chamber 11 is in order to be used for sealing hold chamber 11, first zip fastener 40 is located bag top cap 30 with hold between the junction of chamber 11 and will bag top cap 30 is fixed in hold on the inside wall of chamber 11, second zip fastener 50 is located the top of bag body 10 is in order to be used for the secondary to seal hold chamber 11.
Specifically, the utility model discloses a heat preservation shopping bag, bag body 10 and bag top cap 30 all are equipped with hydrophobic outer 12, heat preservation middle level 13 and thermal-insulated inlayer 14 from outside to inside in proper order, bag top cap 30 sets up at bag body 10 top, when drawing and closing first zip fastener 40, will form a holding chamber 11 that has sealed environment between bag top cap 30 and the bag body 10, place the article that need keep warm in holding chamber 11, can isolate external air convection effectively, make the article placed in holding chamber 11 keep original temperature, draw and close second zip fastener 50 once more, at this moment form a confined space again between bag body 10's top and the bag top cap 30, can shelter from bag top cap 30 that directly exposes in the air, be favorable to isolating further that external air gets into and holds chamber 11, be favorable to placing the article in holding chamber 11 keep original temperature, the heat preservation requirement is met.
In another embodiment of the present invention, as shown in fig. 3, after the second zipper 50 is closed, a separation cavity 60 for isolating air from entering the accommodating cavity 11 is formed between the top of the bag body 10 and the bag top cover 30. Specifically, when the second zipper 50 is closed again, a separation cavity 60 is formed between the top of the bag body 10 and the bag top cover 30, and the separation cavity 60 can shield the bag top cover 30 directly exposed in the air, which is beneficial to further isolating the external air from entering the accommodating cavity 11, and is beneficial to keeping the original temperature of the articles placed in the accommodating cavity 11, and meeting the requirement of heat preservation.
In another embodiment of the present invention, as shown in fig. 3 to 4, the top of the bag top cover 30 is provided with a cloth cover 31 for inserting tableware. Specifically, the top of the bag top cover 30 is provided with a cloth cover 31 for inserting tableware, and the tableware is inserted into the cloth cover 31, so that collision between the tableware can be prevented.
In another embodiment of the present invention, as shown in fig. 1, 3, 4 and 5, the first zipper 40 is a two-way zipper. Particularly, the bidirectional zipper is more convenient to use, and can be opened or closed from any side, so that the bidirectional zipper is more convenient and practical.
In another embodiment of the present invention, as shown in fig. 1, 3, 4 and 5, the first zipper 40 is formed in a "C" shape. Specifically, first zip fastener 40 is "C" shape setting, can with hold the inside wall laminating of chamber 11, is favorable to isolated air.
In another embodiment of the present invention, as shown in fig. 1, 3, 4 and 5, the second zipper 50 is a one-way zipper. Particularly, the one-way zipper is adopted for tight connection, so that the sealing performance is better.
In another embodiment of the present invention, the heat-insulating middle layer 13 is made of a plastic foam material. Specifically, the heat-insulating middle layer 13 is made of a plastic foam material.
In another embodiment of the present invention, the inner heat insulation layer 14 is made of aluminum foil. Specifically, the inner insulating layer 14 is made of an aluminum foil material.
In another embodiment of the present invention, the hydrophobic outer layer 12 is made of nylon material. Specifically, the hydrophobic outer layer 12 is made of a nylon material.
In another embodiment of the present invention, as shown in fig. 4 to 5, the sectional area of the accommodating chamber 11 is a rounded rectangle or a rectangular shape. Specifically, the sectional area that holds chamber 11 is fillet rectangle form or rectangle form setting, can hold more article in chamber 11, and the sectional area that holds chamber 11 that this product set up is fillet rectangle form setting.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022858824.6U CN213785804U (en) | 2020-12-01 | 2020-12-01 | Heat-preservation shopping bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022858824.6U CN213785804U (en) | 2020-12-01 | 2020-12-01 | Heat-preservation shopping bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213785804U true CN213785804U (en) | 2021-07-27 |
Family
ID=76942029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022858824.6U Active CN213785804U (en) | 2020-12-01 | 2020-12-01 | Heat-preservation shopping bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213785804U (en) |
-
2020
- 2020-12-01 CN CN202022858824.6U patent/CN213785804U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |