阅读说明：本技术 一种立体压缩袋 (Three-dimensional compression bag ) 是由 李兴红 于 2020-07-30 设计创作，主要内容包括：本发明涉及一种立体压缩袋,属于真空压缩收纳用品技术领域,该立体压缩袋包括压缩袋本体和抽气阀,压缩袋本体为立方体结构,压缩袋本体的每个棱边均形成有支撑边,抽气阀设置在压缩袋本体上,采用该结构,支撑边形成立方形结构,有效支撑起压缩袋本体的各个袋面,防止储存物变形,在抽气的时候压缩袋本体的袋面在负压作用下压紧储存物,支撑边具有一定的挺度因此不会被压变形,压缩袋本体袋面的四周分别受到对应位置的支撑边的均匀牵引,从而可在压缩的时候保持平整,不会将储存物褶皱挤成一团,每个立体压缩袋的支撑边都可以起到支撑加固的作用,进而可方便的将多个本申请的立体压缩袋堆积收纳起来,节约空间。(The invention relates to a three-dimensional compression bag, which belongs to the technical field of vacuum compression storage articles, and comprises a compression bag body and an air exhaust valve, wherein the compression bag body is of a cubic structure, each edge of the compression bag body is provided with a supporting edge, the air exhaust valve is arranged on the compression bag body, the supporting edges are of a square structure, each bag surface of the compression bag body is effectively supported to prevent storage articles from deforming, the bag surfaces of the compression bag body are compressed under the action of negative pressure during air exhaust, the supporting edges have certain stiffness so as not to be deformed by pressure, the periphery of the bag surfaces of the compression bag body is uniformly drawn by the supporting edges at corresponding positions respectively, so that the compression bag can be kept flat during compression, the storage articles cannot be folded and extruded into a whole, the supporting edges of each three-dimensional compression bag can play a role in supporting and reinforcing, and a plurality of three-dimensional compression bags of the application can be conveniently stacked and stored, and the space is saved.)

1. A three-dimensional compression bag which is characterized in that: the air suction bag comprises a compression bag body and an air suction valve, wherein the compression bag body is of a cubic structure, a supporting edge is formed on each edge of the compression bag body, and the air suction valve is arranged on the compression bag body.

2. The three-dimensional compressed bag according to claim 1, wherein: the compression bag body comprises six compression surfaces, connecting parts are arranged on four edges of each compression surface in an extending mode, and two connecting parts on any adjacent edges are connected to form the supporting edge.

3. The three-dimensional compressed bag according to claim 2, wherein: and the two connecting parts are sealed and hot-pressed by a hot sealing device to form the supporting edge.

4. The three-dimensional compressed bag according to claim 3, wherein: six the compression face is respectively for last compression face, lower compression face, preceding compression face, back compression face, left compression face and right compression face, the bleeder valve sets up on the last compression face.

5. The three-dimensional compressed bag according to claim 4, wherein: and a bag opening is formed in the left compression surface or the right compression surface, and a sealing device is arranged on the bag opening.

6. The three-dimensional compressed bag according to claim 5, wherein: the sealing device comprises two sealing strips which can be mutually buckled, and the two sealing strips and the bag opening are integrally formed.

7. The three-dimensional compressed bag according to claim 6, wherein: the quantity of closing device is two, two closing device is parallel and the interval sets up.

8. The three-dimensional compressed bag according to claim 7, wherein: the sealing device further comprises an adhesive tape, and the adhesive tape is arranged between the two sealing devices.

9. The three-dimensional compressed bag according to any one of claims 2 to 8, wherein: the compression surface is a composite sheet of PA and PE.

10. The three-dimensional compressed bag according to any one of claims 2 to 8, wherein: the compression surface is a PET and PE composite sheet.

Technical Field

The invention belongs to the technical field of vacuum compression storage articles, and particularly relates to a three-dimensional compression bag.

Background

The vacuum compression bag is used for storing various articles such as quilts, clothes and the like. The working principle of the air-proof and moisture-proof bag is that air in the bag is pumped away, so that the volume of the bag is reduced, articles such as cotton quilts and clothes which are originally expanded are flattened by utilizing atmospheric pressure, and the outside air is isolated, so that the space is saved, and the effects of dust prevention, mildew prevention, moisture prevention and insect prevention are achieved. However, since the bag surface of the vacuum compression bag is soft, but there is no supporting structure to support the edge of the bag body, the bag surface and the edge of the whole bag body are all squeezed and shrunk after air extraction, the deformation is serious, the storage object is easily pressed into a ball, the wrinkles are not enough, and the storage object cannot be kept to be stored smoothly.

Therefore, a three-dimensional compressed bag which can support the bag body three-dimensionally and can not be pressed into a bunch of folds to store objects is needed to appear.

Disclosure of Invention

The invention provides a three-dimensional compression bag, which is used for solving the technical problems that a vacuum compression bag in the prior art has no supporting structure and is easy to be pressed into a bunch of folded storage objects after air extraction.

The invention is realized by the following technical scheme: the utility model provides a three-dimensional compression bag, includes compression bag body and bleeder valve, the compression bag body is the cube structure, every edge of compression bag body all is formed with the support limit, the bleeder valve sets up on the compression bag body.

In order to better realize the invention, the structure is further optimized, the compression bag body comprises six compression surfaces, four edges of each compression surface are provided with connecting parts in an extending way, and two connecting parts of any adjacent edges are connected to form the supporting edge.

In order to better implement the present invention, in the above structure, it is further optimized that the two connecting portions are heat-sealed by a heat sealing device to form the supporting edge.

In order to better implement the present invention, the structure is further optimized, wherein the six compression surfaces are an upper compression surface, a lower compression surface, a front compression surface, a rear compression surface, a left compression surface and a right compression surface, and the air exhaust valve is arranged on the upper compression surface.

In order to better realize the invention, the structure is further optimized, a bag opening is arranged on the left compression surface or the right compression surface, and a sealing device is arranged on the bag opening.

In order to better implement the present invention, in the above structure, the sealing device includes two sealing strips which can be buckled with each other, and the two sealing strips are integrally formed with the bag opening.

In order to better implement the invention, the structure is further optimized, the number of the sealing devices is two, and the two sealing devices are arranged in parallel and spaced.

In order to better implement the invention, the structure is further optimized, and the sealing device further comprises a rubber strip, wherein the rubber strip is arranged between the two sealing devices.

In order to better implement the invention, the structure is further optimized, and the compression surface is a PA and PE composite sheet.

In order to better implement the invention, the structure is further optimized, and the compression surface is a PET and PE composite sheet.

Compared with the prior art, the invention has the following beneficial effects:

the three-dimensional compression bag provided by the invention comprises a compression bag body and an air extraction valve, wherein the compression bag body is of a cubic structure, each edge of the compression bag body is provided with a supporting edge, the air extraction valve is arranged on the compression bag body, by adopting the structure, the supporting edges are of a square structure, each bag surface of the compression bag body is effectively supported, and storage objects are prevented from deforming, the bag surface of the compression bag body is pressed tightly to store objects under the action of negative pressure during air extraction, the supporting edges have certain stiffness so as not to be pressed and deformed, the periphery of the bag surface of the compression bag body is uniformly drawn by the supporting edges at corresponding positions respectively, thereby being capable of keeping flat when being compressed, avoiding the wrinkles of the stored objects from being extruded into a ball, and the supporting edge of each three-dimensional compression bag can play a role in supporting and reinforcing, and then can be convenient pile up a plurality of three-dimensional compression bags of this application and accomodate, practice thrift the space.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a three-dimensional compressed bag according to the present invention;

FIG. 2 is a schematic view of the construction of the compression surface in the present invention;

fig. 3 is a schematic structural view of the bag mouth in the invention.

In the figure:

1-compressing the bag body; 11-a support edge; 12-compressed noodles; 121-a connecting part;

2-an air extraction valve;

3, opening the bag;

4-a sealing device; 41-sealing strip;

5-adhesive tape.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.