CN210762228U - Waterproof insulation package with detachable inner container - Google Patents

Abstract

The utility model relates to a thermal-insulation bag technical field, and disclose a waterproof thermal-insulation bag can be dismantled to inner bag, including inclusion and inner bag, the lateral wall of inner bag cooperatees with the inner wall of inclusion, and the upper end of inclusion is equipped with the opening, and the be built by contract is sewed up to the opening part, be connected through the opening border department of zip fastener with the inclusion in the be built by contract edge, the backup pad has been placed in the inclusion, first string bag has been sewed up to the upper end of be built by contract, the second string bag has all been sewed up to both ends downside about the inclusion, the handle has all been sewed up to both sides around the inclusion, the upper end of inner bag is equipped with the rectangle opening, and the rectangle opening part is outer along pasting has magic subsides thorn hair layer, along sewing up in the upper end opening part of inclusion and pasting. The utility model discloses, can classify to food and deposit, the food packing carton of depositing is difficult for empting, and the inner bag of convenient to detach thermal-insulation bag washs moreover, has also improved the waterproof insulation performance of thermal-insulation bag simultaneously.

Description

Detachable waterproof thermal insulation bag with inner tank

technical field

The utility model relates to the technical field of thermal insulation bags, in particular to a waterproof thermal insulation bag with a removable inner tank.

Background technique

The thermal insulation bag is a kind of outdoor luggage, which can be used for outdoor picnics or daily life. It is used to hold various foods and maintain the temperature and freshness of the food. At present, the materials of the more common thermal insulation bags on the market are mostly non-woven. Cloth + aluminum film pearl cotton. The second is Oxford cloth or polyester, so heat preservation and cold preservation are the most basic functions of the heat preservation bag, especially the heat preservation bag used for takeaway, which can effectively keep warm, and also avoids the food being directly exposed to the air, making it clean and hygienic.

In the prior art, although the heat preservation bag can keep food warm during use, the waterproofness of the heat preservation bag is poor. When it rains, rainwater easily penetrates into the heat preservation bag to contaminate the food, and the inner liner of the heat preservation bag is not easy to disassemble during use. , and the structure of the inner tank is relatively simple, and the placed food is easy to be dumped, so that the food soup leaks out of the heat preservation bag and breeds bacteria.

Utility model content

The purpose of the utility model is to solve the problem that the waterproofness of the thermal insulation bag in the prior art is poor, the rainwater easily penetrates into the thermal insulation bag and contaminates the food, and the inner liner of the thermal insulation bag is not easy to disassemble during use, and the structure of the inner liner is relatively simple. The food is easy to be dumped, so that the food soup leaks out and contaminates the heat preservation bag, and a waterproof heat preservation bag with a removable inner tank is proposed.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A detachable waterproof and thermal insulation bag with an inner bladder comprises a bag body and an inner bladder, the side wall of the inner bladder is matched with the inner wall of the bag body, the upper end of the bag body is provided with an opening, and the opening is sewn with a bag cover, The edge of the bag cover is connected with the opening edge of the bag body through a zipper, a support plate is placed in the bag body, a first net pocket is sewn on the upper end of the bag cover, and the lower sides of the left and right ends of the bag body are sewn together There is a second net pocket, the front and rear sides of the bag body are sewn with handles, the upper end of the inner pot is provided with a rectangular opening, and the outer edge of the rectangular opening is pasted with a Velcro burr layer, and the upper end of the bag body is provided with a velcro burr layer. The inner edge of the opening is sewed with a round velcro layer matched with the velcro burr layer.

Preferably, a baffle is fixedly connected to the inner tank, two baffles are arranged on the baffle, and the lower ends of the two baffles are provided with a through groove matched with the baffle. A threaded sleeve is fixedly connected to one side of the baffle, and a bolt is threadedly connected to the threaded sleeve. One end of the bolt passes through the threaded sleeve and is connected to a side contact connection.

Preferably, the package body and the package cover are both composed of an outer layer of waterproof fabric, an intermediate layer of thermal insulation material, and an inner layer of fabric superimposed and stitched.

Preferably, the support plate is formed by superimposing polyethylene, thermal insulation material and PE plastic plate.

Preferably, shoulder strap connection buckles are sewn on the left and right sides of the bag body above the second mesh pocket.

Preferably, an elastic shrink band is sewn on the upper side of the cover.

Compared with the prior art, the utility model provides a detachable waterproof thermal insulation bag with an inner bladder, which has the following beneficial effects:

1. The inner liner is detachable waterproof and thermal insulation bag. The round velcro layer and the velcro thorn layer are arranged between the inner liner and the bag body to facilitate disassembly of the inner liner for cleaning. And the baffle can classify the food, and when the bolt is loosened, the position of the baffle can be adjusted, which is convenient to support the food packaging box in the inner tank and prevent the food packaging box from pouring out of soup. The zipper on the bag body and the bag cover adopts The air-tight zipper effectively improves the sealing between the bag cover and the bag body, and the bag cover and the bag body are both multi-layered design, which has a good effect of waterproof and heat preservation.

2. The inner liner is detachable waterproof and heat preservation bag, through the elastic shrinkable belt arranged on the cover, the elastic shrinkable bag is convenient for fixing disposable tableware, the first net pocket is convenient for placing napkins and other supplies, and the handle set on the bag body, It is convenient to lift the bag body by hand, and the support plate is arranged in the bag body, which can protect the bottom of the inner tank and is convenient for placing the thermal insulation bag.

The parts not involved in the device are the same as the existing technology or can be realized by using the existing technology. The utility model can classify and store food, the stored food packaging box is not easy to overturn, and it is convenient to disassemble the inner liner of the heat preservation bag to carry out It also improves the waterproof and thermal insulation performance of the thermal insulation bag.

Description of drawings

Fig. 1 is the structural representation of a kind of inner tank detachable waterproof heat preservation bag proposed by the utility model;

FIG. 2 is a top view of the inner bladder in a waterproof and heat-insulating bag with a removable inner bladder proposed by the utility model.

In the picture: 1 second net pocket, 2 bag body, 3 first net pocket, 4 zipper, 5 bag cover, 6 elastic contraction belt, 7 baffle, 8 partition, 9 inner tank, 10 shoulder strap connection buckle, 11 Velcro Round hair layer, 12 bolts, 13 threaded sleeves, 14 handles, 15 Velcro burrs, 16 support plates.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Referring to Figure 1-2, a waterproof and thermal insulation bag with a removable inner bladder includes a bag body 2 and an inner bladder 9, the side wall of the inner bladder 9 is matched with the inner wall of the bag body 2, and the upper end of the bag body 2 is provided with an opening, and The opening is sewn with a cover 5, the edge of the cover 5 is connected with the opening edge of the package body 2 through a zipper 4, the zipper 4 is a waterproof and airtight zipper, a support plate 16 is placed in the package body 2, and the upper end of the package cover 5 is The first net pocket 3 is sewn together, the lower side of the left and right ends of the bag body 2 is sewn with the second net pocket 1, the front and rear sides of the bag body 2 are sewn with handles 14, the upper end of the inner pot 9 is provided with a rectangular opening, and the rectangular The outer edge of the opening is pasted with a velcro burr layer 15, and the inner edge of the upper opening of the package body 2 is sewn with a Velcro round burr layer 11 that matches the velcro burr layer 15, and the inner bladder 9 and the package body 2 are torn open. Between the Velcro round hair layer 11 and the Velcro burr layer 15, it is easy to disassemble the inner tank 9 for cleaning.

The inner tank 9 is fixedly connected with a partition 8, and the partition 8 is provided with two baffles 7, and the lower ends of the two baffles 7 are provided with through grooves that cooperate with the partitions 8, and the baffles 7 communicate with each other through the through grooves. The partition plate 8 is clamped, a threaded sleeve 13 is fixedly connected to one side of the baffle plate 7, and the threaded sleeve 13 is internally threaded with a bolt 12. One end of the bolt 12 passes through the threaded sleeve 13 and is in contact with one side of the partition plate 8. Connection, the partition 8 and the baffle 7 in the inner tank 9 can classify the food, and when the bolt 12 is loosened, the position of the baffle 7 can be adjusted, which is convenient to support the food packaging box in the inner tank 9 and avoid the food packaging box. The soup is poured out. The bag body 2 and the bag cover 5 are composed of the outer layer of waterproof fabric, the middle layer of thermal insulation material and the inner layer of fabric. The outer layer of waterproof fabric is made of waterproof Oxford cloth, PVC mesh cloth and TPU mesh cloth. One of the thermal insulation materials for the middle layer is one of pearl cotton, EVA cotton and rubber-plastic thermal insulation materials. The support plate 16 is made of polyethylene, thermal insulation materials and PE plastic plates. A shoulder strap connecting buckle 10 is sewn on the upper part of the second mesh pocket 1 to facilitate the installation of the shoulder strap, and an elastic shrinkable band 6 is sewn on the upper side of the bag cover 5 .

In the utility model, when in use, the round velcro layer 11 and the velcro thorn layer 15 between the inner liner 9 and the bag body 2 are torn apart to facilitate disassembly of the inner liner 9 for cleaning. The partition plate 8 and the baffle plate 7 can classify the food, and when the bolt 12 is loosened, the position of the baffle plate 7 can be adjusted, which is convenient to support the food packaging box in the inner tank 9, and prevents the food packaging box from pouring out of soup, and the package body. 2 and the zipper 4 on the bag cover 2 adopts an airtight zipper to effectively improve the sealing between the bag cover 5 and the bag body 2, and the bag cover 5 and the bag body 2 are both multi-layered design, with good waterproof and thermal insulation. The elastic shrinkable belt 6 arranged on the bag cover 5 is convenient for fixing disposable tableware, the first net pocket 3 is convenient for placing napkins and other supplies, and the handle 14 arranged on the bag body 2 is convenient to lift the bag body 2 by hand, The support plate 16 arranged in the bag body 2 can protect the bottom of the inner pot 9 and is convenient for placing the heat preservation bag.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. A detachable waterproof thermal insulation bag with an inner bladder, comprising a bag body (2) and an inner bladder (9), characterized in that the side wall of the inner bladder (9) is matched with the inner wall of the bag body (2), The upper end of the package body (2) is provided with an opening, and the opening is sewn with a package cover (5), and the edge of the package cover (5) is connected with the opening edge of the package body (2) through a zipper (4), A support plate (16) is placed in the bag body (2), a first net pocket (3) is sewn on the upper end of the bag cover (5), and the lower sides of the left and right ends of the bag body (2) are sewn with The second net pocket (1), the front and rear sides of the bag body (2) are sewn with handles (14), the upper end of the inner container (9) is provided with a rectangular opening, and the outer edge of the rectangular opening is pasted with magic A thorn burr layer (15), the inner edge of the upper end opening of the package body (2) is sewn with a Velcro round burr layer (11) matched with the Velcro thorn burr layer (15). 2. A detachable waterproof and thermal insulation bag with an inner bladder according to claim 1, characterized in that, a partition (8) is fixedly connected to the inner bladder (9), and the partition (8) is provided with Two baffles (7), the lower ends of the two baffles (7) are both provided with through grooves that cooperate with the baffles (8), and the baffles (7) communicate with the baffles (8) through the through grooves One side of the baffle plate (7) is fixedly connected with a threaded sleeve (13), the threaded sleeve (13) is internally threaded with a bolt (12), and one end of the bolt (12) passes through The threaded sleeve (13) is in contact with one side of the separator (8). 3. A detachable waterproof and heat-insulating bag according to claim 1, characterized in that, the bag body (2) and the bag cover (5) are both composed of an outer layer of waterproof fabric, an intermediate layer of thermal insulation material and an inner layer of Fabric overlay stitched composition. 4. A detachable waterproof and heat-insulating bag with an inner bladder according to claim 1, characterized in that, the support plate (16) is formed by superimposing polyethylene, heat-insulating material and PE plastic plate. 5. A detachable waterproof and thermal insulation bag with an inner bladder according to claim 1, wherein the left and right sides of the bag body (2) are located above the second net pocket (1) and are sewn with shoulder strap connection buckles ( 10). 6 . The waterproof and thermal insulation bag with a detachable inner bladder according to claim 1 , wherein an elastic shrinkable band ( 6 ) is sewn on the upper side of the bag cover ( 5 ). 7 .

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