Rolling sealing bag for storing articles in separated cavities
By setting multiple sealing walls and air valves on the resealable bag, combined with zipper openings and straps, the problem of single-chamber resealable bags being unable to classify and store small items has been solved, achieving the portable effect of independent use of multiple chambers and roll-up.
Patent Information
- Application Number
- CN202520590597.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-01
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-04-01
AI Technical Summary
Existing vacuum compression sealing bags are usually single-chamber structures, which cannot meet the needs of classifying and storing small items when traveling for business or short distances, especially the unhygienic problem of storing clean and dirty items together.
A rollable sealing bag with compartments for storing items was designed. Multiple sealing walls were set on the bag body to divide it into multiple independent cavities. Each cavity is equipped with an air valve and is connected by a zipper and straps. The straps are equipped with buckles and adjustment buckles to achieve independent use of multiple cavities and secure roll-up.
It enables the categorized storage of small items, takes up little space, is easy to carry, and is suitable for business trips and short-distance travel, avoiding hygiene problems caused by mixing clean and dirty items.
Smart Images
Figure CN223905615U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of storage bags, in particular to the roll-up sealing bag of cavity storage article. BACKGROUND
[0002] At present, vacuum compression sealing bags are widely used in daily storage, which can not only seal articles to prevent insects and moisture, but also compress storage space as much as possible. At present, the sealing bags sold on the market are mostly single-cavity bags, which need to store all the articles in the bag for compression storage, which is not suitable for some use scenarios. For example, when going on a business trip or short-distance travel, small articles such as underwear and underpants are inconvenient to carry in scattered state, and it is not hygienic to put clean and used dirty articles together. SUMMARY
[0003] In view of the problems in the prior art, the utility model provides a roll-up sealing bag of cavity storage article, which has independent multiple cavities, can store articles according to different needs, and can be compressed and rolled up after being filled with articles, thereby being convenient to carry.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0005] The roll-up sealing bag of cavity storage article comprises a bag body and a binding belt, one long edge of the bag body is sealed on three sides and provided with a zipper opening, a plurality of partition walls are arranged on the short edges of the bag body in the same direction and at intervals, so as to divide the bag body into a plurality of cavities, a gas valve is arranged on the bag body of each cavity, and the binding belt is connected to one short edge of the bag body.
[0006] Further improvement scheme is that the partition wall is a blocking belt formed by hot pressing and adhering the two surfaces of the bag body into one body. The blocking belt is formed on the original large-cavity sealing bag by hot pressing, and the process is mature and simple.
[0007] Further improvement scheme is that the zipper head is formed by hot pressing and adhering the end head of the blocking belt on the zipper opening. When a single cavity is opened, the remaining cavities are not affected.
[0008] Further improvement scheme is that one end of the binding belt is connected to the bag body, the other end is bifurcated into two free ends, and a male-female buckle that cooperatively clamps is connected to each free end. The buckle is clamped, which is simple and fast to operate.
[0009] Further improvement scheme is that an adjusting buckle 22 for adjusting the length is arranged on one belt body of the bifurcated binding belt 2. The length of the binding belt can be adjusted according to the amount of stored articles, and the bag can be fixed.
[0010] Further improvement scheme is that the positions of the gas valves on each cavity are not on the same horizontal line, and the gas valves are not overlapped after the bag body is rolled up. The gas valves are arranged in staggered positions, so that the gas valves will not be bumped after the bag body is rolled up, and a bulge will not be formed at a certain position. Advantages
[0011] The multi-cavity structure of the sealing bag is used independently for each cavity, different articles are classified and stored, and the sealing bag is rolled up after being filled to save space and facilitate carrying, and is very suitable for classified storage of small articles in situations such as business trips and short-distance travel. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is a structure schematic view of the utility model. DETAILED DESCRIPTION
[0013] As Figure 1 shown, the utility model discloses a cavity-storing article rolling sealing bag, which comprises a bag body 1 and a binding belt 2, the bag body 1 is sealed on three sides and has a long side 11 provided with a zipper opening 12, a plurality of partition walls 14 are arranged on the bag body 1 in the same direction and at intervals on the short side 13, so that the bag body is divided into a plurality of cavities, a gas valve 3 is arranged on the bag body of each cavity, and the binding belt 2 is connected to the short side 13 of the bag body 1.
[0014] The partition wall 14 is a barrier belt formed by hot pressing and adhering the two surfaces of the bag body into one body.
[0015] One end of the binding belt is pressed and sealed between the two layers of the edge of the bag body 1, and the other end is bifurcated into two free ends, the two free ends are respectively connected with a male and female buckle 21 that are matched and clamped with each other, the length of the belt connected with the male buckle is longer, the length of the belt connected with the female buckle is shorter, an adjusting buckle 22 is arranged on the belt connected with the male buckle, and the adjusting buckle is used for adjusting the length of the belt.
[0016] Small articles are placed in each cavity of the sealing bag, the zipper opening is sealed by a sliding sheet, the cavity is exhausted and compressed, then the bag body is rolled up, the binding belt is wound around the outer periphery and tightly fixed, space is saved, and carrying is convenient.
[0017] In order to prevent the plurality of gas valves from colliding after the bag body is rolled up, the positions of the gas valves 3 on each cavity are not on the same horizontal line, and the gas valves are not overlapped after the bag body is rolled up.
[0018] The preferred embodiments of the utility model are described above, the protection scope of the utility model is not limited to the above-mentioned embodiments only, and any technical scheme that belongs to the idea of the utility model also belongs to the protection scope of the utility model. It should be noted that, for ordinary skilled persons in the technical field, some improvements and decorations without departing from the principle of the utility model are also regarded as the protection scope of the utility model.
Claims
1. A roll-up, resealable bag for storing items in compartments, characterized in that: Includes a bag body (1) and a strap (2). The bag body (1) is sealed on three sides and has a zipper opening (12) on one long side (11). Multiple sealing walls (14) are set at intervals on the short side (13) of the bag body (1) in the same direction, dividing the bag body into multiple cavities. Each cavity of the bag body is equipped with an air valve (3). The strap (2) is connected to one short side (13) of the bag body (1).
2. The roll-up sealing bag for storing items with compartments according to claim 1, characterized in that: The sealing wall (14) is a barrier strip that is heat-pressed and bonded together on both sides of the bag body.
3. The roll-up sealing bag for storing items with compartments according to claim 2, characterized in that: The zipper opening (12) is heat-pressed and bonded to the end of the multiple barrier strips to form a zipper head (15).
4. The roll-up sealing bag for storing items with compartments according to claim 1, characterized in that: One end of the strap is connected to the bag body (1), and the other end branches into two free ends, with a male and female buckle (21) that engages with each other.
5. The roll-up sealing bag for storing items with compartments according to claim 4, characterized in that: The strap (2) is provided with an adjustment buckle (22) for adjusting the length on one of the forked sections.
6. The roll-up sealing bag for storing items with compartments according to claim 1, characterized in that: The air valves (3) on each cavity are not on the same horizontal line, and the air valves do not overlap after the bag is rolled up.