CN212545980U

CN212545980U - Dry-wet separation waterproof bag

Info

Publication number: CN212545980U
Application number: CN202020925107.8U
Authority: CN
Inventors: 秦光凯
Original assignee: Xinjuyuan Quanzhou Intelligent Technology Co ltd
Current assignee: Xinjuyuan Quanzhou Intelligent Technology Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-02-19
Anticipated expiration: 2030-05-27

Abstract

The utility model relates to a case and bag field especially relates to a damp and dry separation waterproof bag, and it has mainly solved the poor problem of waterproof nature of damp and dry separation waterproof bag among the prior art, include the inclusion that has cavity appearance chamber that is made through high frequency hot pressing by compound waterproof fabric, it is connected with a separation layer through high frequency hot pressing with the surface of inclusion on the inclusion to close, forms main appearance chamber and vice appearance chamber, it is equipped with first opening and second opening respectively to lie in main appearance chamber and vice appearance chamber on the inclusion, first opening part is equipped with can open and shut sealed waterproof sealing structure with first opening, the second opening part has waterproof zipper through high frequency hot pressing, it has first connecting block to close through high frequency hot pressing on the surface of inclusion, it has drawstring or braces to make up on the first connecting block.

Description

Dry-wet separation waterproof bag

Technical Field

The utility model relates to a case and bag field especially relates to a moisture and moisture separation waterproof bag.

Background

When people play outdoors, especially in places such as mountains, brooks and seas and go to gymnasiums for body building, the people need to package articles carried by the people. So as to prevent rainwater from wetting or wetting by running water, so people generally choose to bring a waterproof bag to package electronic products and clothes; and most waterproof bags sold on the market can be used as floating bags.

The structure of the existing waterproof bag is as follows: 201320069200.3, the special bag for winter swimming comprises a bag body with a hollow cavity, a zipper and a connecting belt, wherein the bag body is a composite fabric high-frequency heat-seal closed bag body, the zipper is an airtight waterproof zipper, a one-way valve air inlet pipe leading to the bag body is arranged on the composite fabric high-frequency heat-seal closed bag body, one free end of the connecting belt is detachably connected with the composite fabric high-frequency heat-seal closed bag body, the other free end of the connecting belt is also detachably connected with a waistband, and the disclosed waterproof bag has good waterproof performance.

However, most of the conventional waterproof bags only have one accommodating cavity, so that it is difficult to store dry clothes carried with sound or electronic products and wet swimming trunks together after swimming, which causes inconvenience in carrying. The existing waterproof bag is as follows: 201920409436.4 for storing separately the products by providing a wet and dry separation bag supported by a plastic film on the inner surface of the receptacle; or a separation layer is sewn in the containing cavity to form two containing cavities, but the two schemes cannot really realize dry-wet separation, certain leakage can be generated under the condition of long service time, and the waterproofness is poor.

SUMMERY OF THE UTILITY MODEL

Therefore, to the above-mentioned problem, the utility model provides a waterproof package of wet-dry separation, it has mainly solved the problem that the waterproof nature of wet-dry separation waterproof package is poor among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a damp and dry separation waterproof bag, includes the inclusion that has cavity appearance chamber that is made through high frequency hot pressing by compound waterproof surface fabric, be connected with a separation layer through high frequency hot pressing with the surface of inclusion on the inclusion, form main appearance chamber and vice appearance chamber, it is equipped with first opening and second opening respectively to lie in main appearance chamber and vice appearance chamber on the inclusion, first opening part is equipped with the waterproof sealing structure who can open and shut first opening, the second opening part has waterproof zip fastener through high frequency hot pressing, it has first connecting block through high frequency hot pressing to close on the surface of inclusion, it has lifting strap or braces to have made on the first connecting block.

Furthermore, the bag body comprises a tubular main body and two end surface bodies which are formed by connecting a block of composite waterproof fabric around the head and the tail through high-frequency hot pressing, the inner surfaces of the two axial ends of the main body are respectively connected with the periphery of the outer surface of the end surface body through high-frequency hot pressing, and the separation layer comprises an annular part connected with the inner surface of the main body through high-frequency hot pressing and a separation layer part connected with the annular part through high-frequency hot pressing.

Further, the waterproof sealing structure is a waterproof airtight zipper, and is connected with the bag body through high-frequency hot pressing.

Furthermore, an inflation valve is arranged at the main containing cavity on the bag body.

Furthermore, the bag body comprises a tubular main body and an end surface body which are formed by connecting a block-shaped composite waterproof fabric around the head and the tail through high-frequency hot pressing, the inner surface of one axial end of the main body is respectively connected with the periphery of the outer surface of the end surface body through high-frequency hot pressing, first openings are formed at two axial ends of the main body, the separation layer is of a U-shaped structure, the openings of the separation layer are wrapped at the position of the main body with the end surface body, and the inner surface of the openings of the separation layer is connected with the outer surface of the main body through high-frequency hot pressing.

Further, waterproof sealing structure is including making up two connecting bands that just hardness is greater than the main part in first open-ended both sides respectively, first open-ended internal surface is connected with plastic film with the connecting band, the both ends of connecting band all are equipped with the eye-splice, it has the second connecting block to close through high frequency hot pressing in the main part, made up on the second connecting block with eye-splice complex hasp.

By adopting the technical scheme, the beneficial effects of the utility model are that: according to the dry-wet separation waterproof bag, the separation layer is connected with the surface of the bag body through high-frequency hot pressing to form the main containing cavity and the auxiliary containing cavity, so that the waterproof and isolation effects of the main containing cavity and the auxiliary containing cavity are good, the waterproof performance is greatly improved, the effect of dry-wet separation is really achieved, the first connecting block is arranged on the outer surface of the bag body through high-frequency hot pressing, the lifting belt or the strap is sewn on the first connecting block, the integrity of the bag body is good, the risk of leakage increase caused by the through holes formed in the sewing process is prevented, and the waterproof performance of the bag body is further improved; furthermore, the inflation valve arranged on the bag body enables the main containing cavity to be inflated with gas, so that the bag body expands to form a floating bag to float on the water surface, the auxiliary lifesaving effect is guaranteed, and the using effect is good; furthermore, the inner surface distribution of one axial end of the main body is connected with the periphery of the outer surface of the end face body through high-frequency hot pressing, first openings are formed at two axial ends of the main body, so that the bag body is of a cylindrical structure, the connection firmness of the main body and the end face body is good, the bearing strength of the bag body is high, the bag body can be used for carrying water and other materials, and the application range is wide; further, through two plastic film mutual bonding in first opening to with the connecting band decurrent inflection book, make first open-ended leakproofness good, the inclusion is curled downwards at the connecting band simultaneously and is formed the inflation state, forms and floats the package, and socket and the hasp cooperation on the rethread connecting band make first open-ended waterproof nature good.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention;

fig. 2 is a schematic perspective view of another view angle according to the first embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a bag body in a first embodiment of the present invention;

fig. 4 is a schematic perspective view of a second embodiment of the present invention;

fig. 5 is a schematic sectional view of a bag body in an embodiment of the present invention.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

The embodiment of the utility model provides a do:

the first embodiment is as follows:

referring to fig. 1, 2 and 3, a dry-wet separation waterproof bag comprises a bag body 1 which is made of composite waterproof fabric through high-frequency hot pressing and is provided with a hollow containing cavity, a separation layer 2 is connected to the surface of the bag body 1 through high-frequency hot pressing and forms a main containing cavity 3 and an auxiliary containing cavity 4, the bag body 1 comprises a tubular main body 11 and two end surface bodies 12 which are formed by connecting a block of composite waterproof fabric around the head and the tail through high-frequency hot pressing, the inner surfaces of the two axial ends of the main body 11 are respectively connected with the outer surface periphery of the end surface body 12 through high-frequency hot pressing, the separation layer 2 comprises an annular part 21 connected with the inner surface of the main body 11 through high-frequency hot pressing and a separation layer part 22 connected with the annular part 21 through high-frequency hot pressing, a first opening and a second opening are respectively arranged on the main containing cavity 3 and the auxiliary containing cavity 4 on the bag body, the first opening part is equipped with can open and shut sealed waterproof gas tightness zip fastener 5 with first opening, and it is connected with inclusion 1 through high frequency hot pressfitting, the second opening part has waterproof zip fastener 6 through high frequency hot pressfitting, there is first connecting block 7 through high frequency hot pressfitting on inclusion 1's the surface, it has draw strap 8 and braces 9 to sew up on the first connecting block 7, it is equipped with inflation valve 10 to lie in main appearance chamber 3 department on inclusion 1 for main appearance chamber 3 can fill into gas, makes inclusion 1 inflation formation float package and float on the surface of water, plays the supplementary lifesaving effect of guarantee, excellent in use effect.

Example two:

referring to fig. 4 and 5, a dry-wet separation waterproof bag comprises a bag body 1 made of composite waterproof fabric through high-frequency thermocompression bonding and provided with a hollow cavity, a separation layer 2 is connected to the surface of the bag body 1 through high-frequency thermocompression bonding to form a main cavity 3 and an auxiliary cavity 4, the bag body 1 comprises a tubular main body 11 and an end surface body 12 which are formed by connecting a block of composite waterproof fabric around the head and the tail through high-frequency thermocompression bonding, the inner surface of one axial end of the main body 11 is respectively connected with the outer surface periphery of the end surface body 12 through high-frequency thermocompression bonding, first openings 30 are formed at two axial ends of the main body 11, so that the bag body 1 forms a tubular structure, the connection firmness between the main body 11 and the end surface body 12 is good, the bag body 1 has large bearing strength and can be used for carrying materials such as water, the use range is wide, the separation layer 2 is in a, the opening of the separation layer 2 is coated on the main body 11 with the end surface body 12, the inner surface of the opening is connected with the outer surface of the main body 11 through high-frequency hot pressing, the auxiliary cavity 4 on the bag body 1 is provided with a second opening, the first opening 30 is provided with a waterproof sealing structure 5 which can open and close the first opening 30, the waterproof sealing structure 5 comprises two connecting belts 51 which are respectively sewn on two sides of the first opening 30 and have hardness higher than that of the main body 11, the inner surface of the first opening 30 and the connecting belts 51 are connected with a plastic film 52, the two ends of the connecting belts 51 are provided with inserting buckles 53, the main body 11 is provided with a second connecting block 10 through high-frequency hot pressing, a lock catch 54 which is matched with the inserting buckles 53 is sewn on the second connecting block 10, the second opening is provided with a waterproof zipper 6 through high-frequency hot pressing, and the first connecting block 7 is arranged on the outer surface of the bag body 1 through, the shoulder strap 9 is sewn on the first connecting block 7, the connecting strap 51 is bent downwards to be rolled through the two plastic films 52 in the first opening 30, so that the sealing performance of the first opening 30 is good, meanwhile, the bag body 1 is bent downwards in the connecting strap 51 to form an expansion state to form a floating bag, and then the inserting buckle 53 on the connecting strap 51 is matched with the lock buckle 54, so that the first opening 30 is good in waterproofness.

The composite waterproof fabric is made of the polyether composite cloth, is made of food-grade materials, is environment-friendly, has good water resistance, and can be used for storing drinking water.

The utility model discloses a working method is: this water pocket is prevented in wet separation futilely, it is connected with a minute interlayer 2 through high frequency hot pressing with the surface of inclusion 1 on inclusion 1, form main appearance chamber 3 and vice appearance chamber 4, make main appearance chamber 3 and vice waterproof isolated effectual that holds chamber 4, improve waterproof nature greatly, really accomplish the effect of wet separation futilely, and through high frequency hot pressing first connecting block 7 on inclusion 1's the surface, make up lifting belt 8 or braces 9 on first connecting block 7, make inclusion 1's wholeness good, prevent to make up the risk that the through-hole that the in-process formed increases the seepage, further promote inclusion 1's waterproof performance.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A dry-wet separation waterproof bag is characterized in that: the bag comprises a bag body which is made of composite waterproof fabric through high-frequency hot pressing and is provided with a hollow containing cavity, a separation layer is connected with the surface of the bag body through high-frequency hot pressing to form a main containing cavity and an auxiliary containing cavity, the main containing cavity and the auxiliary containing cavity are located on the bag body and are respectively provided with a first opening and a second opening, the first opening is provided with a waterproof sealing structure capable of opening and closing the first opening, the second opening is provided with a waterproof zipper through high-frequency hot pressing, a first connecting block is arranged on the outer surface of the bag body through high-frequency hot pressing, and a lifting belt or a strap is sewn on the first connecting block.

2. The moisture and moisture separation waterproof pack according to claim 1, wherein: the bag body comprises a tubular main body and two end surface bodies which are formed by connecting a block of composite waterproof fabric around the head and the tail through high-frequency hot pressing, the inner surfaces of the two axial ends of the main body are respectively connected with the outer surface periphery of the end surface bodies through high-frequency hot pressing, and the separation layer comprises an annular part connected with the inner surface of the main body through high-frequency hot pressing and a separation layer part connected with the annular part through high-frequency hot pressing.

3. The moisture and moisture separation waterproof pack according to claim 2, wherein: the waterproof sealing structure is a waterproof airtight zipper and is connected with the bag body through high-frequency hot pressing.

4. The moisture and moisture separation waterproof pack according to claim 3, wherein: an inflation valve is arranged at the main containing cavity on the bag body.

5. The moisture and moisture separation waterproof pack according to claim 1, wherein: the bag body comprises a tubular main body and an end surface body which are formed by connecting a blocky composite waterproof fabric around the head and the tail through high-frequency hot pressing, the inner surface of one axial end of the main body is respectively connected with the periphery of the outer surface of the end surface body through high-frequency hot pressing, first openings are formed at two axial ends of the main body, the separation layer is of a U-shaped structure, the openings of the separation layer are wrapped at the position of the main body with the end surface body, and the inner surface of the openings of the separation layer is connected with the outer surface of the main body through high-frequency hot pressing.

6. The moisture and moisture separation waterproof pack according to claim 5, wherein: waterproof sealing structure is including making up respectively in first open-ended both sides and hardness are greater than two connecting bands of main part, first open-ended internal surface is connected with plastic film with the connecting band, the both ends of connecting band all are equipped with the eye-splice, it has the second connecting block to close through high frequency hot pressing in the main part, made up on the second connecting block with eye-splice complex hasp.