CN210455894U - Vacuum compression bag easy to seal - Google Patents
Vacuum compression bag easy to seal Download PDFInfo
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- CN210455894U CN210455894U CN201921109016.0U CN201921109016U CN210455894U CN 210455894 U CN210455894 U CN 210455894U CN 201921109016 U CN201921109016 U CN 201921109016U CN 210455894 U CN210455894 U CN 210455894U
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- bag
- vacuum compression
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- seal
- compression bag
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/07—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Packages (AREA)
Abstract
The utility model discloses an easy-to-seal vacuum compression bag, including the bag body of holding article, be equipped with the sack on the bag body, be equipped with the seal structure that can seal the sack on the sack, be equipped with on the bag body and let the internal gas outgoing's of bag exhaust structure when the sack seals, the internal fender piece that separates that can block article and be convenient for seal that is equipped with of bag can block article to sack inflation, with the help of above-mentioned structure, the user can then utilize the internal fender piece that separates of bag to block article and expand to the sack, leaves the space between sack and the article, is convenient for seal and simple structure.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an easily sealed vacuum compression bag.
[ background of the invention ]
The vacuum compression bag is a container for achieving a predetermined vacuum degree in a sealed bag body by removing air from the inside, and is widely used in production and daily life, for example, food preservation, compressed clothes storage, and the like.
At present, some vacuum compression bags on the market mostly comprise a bag body, a bag opening used for placing or taking out articles is arranged on the bag body, a sealing part is arranged on the bag opening, an exhaust valve is further arranged on the bag body, a user needs to place articles into the bag during use, the bag opening is sealed, and air in the bag is removed from an exhaust structure to achieve the purpose of vacuum compression of the articles. For example, the flat bag comprises a front side and a back side, wherein the front side and the back side are connected in a pressing manner, a bag opening is formed in one end of the flat bag, a part for sealing the bag opening is arranged on the bag opening, an exhaust valve capable of exhausting air in the bag body when the bag opening is closed is arranged on the bag body, and a user can seal the bag after putting articles such as a quilt, a pillow and the like into the vacuum compression bag and perform exhaust compression.
If the vacuum compression bag comprises a bag body formed by a front side face, a rear side face and a cover plate, the edges of the lower part of the front side face and the lower part of the rear side face are sealed by hot pressing, an air valve is arranged on the bag body, the non-heat-sealed parts of the upper part of the front side face and the upper part of the rear side face are opened to form a split opening, the cover plate connected with the split opening is arranged at the split opening, and a sealing part is arranged at one side of the cover plate connected with the front side face.
However, when a user uses the vacuum compression bag in daily life, the stored articles are often expanded to the mouth of the bag, which makes it difficult to seal the mouth of the bag. Accordingly, there remains a need for improvement in the prior art vacuum compression bags.
[ Utility model ] content
The utility model aims at overcoming the defects of the prior art and providing a vacuum compression bag which can block the expansion of articles to the bag mouth and has simple structure and easy sealing.
The utility model discloses a realize through following technical scheme:
the utility model provides an easy vacuum compression bag that seals, includes the bag body 1 of holding article 8, the bag body on be equipped with sack 2, sack 2 on be equipped with can with the seal structure 3 of 2 involutions of sack, the bag body 1 on be equipped with the gas outgoing's of the internal 1 gas outgoing exhaust structure 4 of bag that can let when sack 2 seals, its characterized in that: the bag body 1 is internally provided with a blocking piece 5 which can block the articles 8 from expanding towards the bag opening 2 and is convenient for sealing.
The vacuum compression bag easy to seal is characterized in that the barrier member 5 is a strip-shaped member with two ends connected with the bag body 1.
The vacuum compression bag easy to seal is characterized in that the barrier member 5 is connected with the bag body 1 and forms a bag-shaped member with a downward opening with the bag body 1.
The vacuum compression bag easy to seal is characterized in that the barrier member 5 is a rope-shaped member with two ends connected with the bag body 1.
The vacuum compression bag easy to seal is characterized in that the barrier member 5 is a flexible member.
The vacuum compression bag easy to seal is characterized in that the barrier member 5 is an elastic member.
The vacuum compression bag easy to seal is characterized in that the bag body 1 comprises a front side surface 11 and a back side surface 12, two side edges of the front side surface 11 are respectively connected with two side edges of the back side surface 12, and two ends of the barrier piece 5 are connected with the connecting positions of the front side surface 11 and the back side surface 12.
The easy-to-seal vacuum compression bag is characterized in that the distance B from the barrier 5 to the bag opening 2 is not less than one fifth of the length A of the vacuum compression bag.
The vacuum compression bag easy to seal as described above is characterized in that the barrier member 5 is folded to form a double-layer structure.
The vacuum compression bag easy to seal is characterized in that the folding line of the barrier member 5 is close to one side of the bottom of the bag.
An easy-to-close vacuum compression bag as described above, wherein said barrier 5 has a width E not greater than one quarter of the length D of mouth 2.
The vacuum compression bag easy to seal is characterized in that the barrier member 5 is a film.
The vacuum compression bag easy to seal is characterized in that the bag body 1 comprises a front side 11 and a back side 12, and the barrier member 5 is connected with the front side 11 and encloses a cover body with a downward opening with the front side 11.
The vacuum compression bag easy to seal is characterized in that two side edges of the front side 11 are respectively connected with two side edges of the back side 12, the barrier member 5 comprises a top edge 51, a left side edge 52 and a right side edge 53, the top edge 51 is connected with the front side 11, and the left side edge 52 and the right side edge 53 are respectively connected with the connecting positions of the front side 11 and the back side 12.
An easy-to-seal vacuum compression bag as described above, characterized in that the distance C from said top edge 51 to said mouth 2 is not less than one fifth of the length a of the vacuum compression bag.
The vacuum compression bag easy to seal is characterized in that the barrier member 5 is a film sheet.
The vacuum compression bag easy to seal is characterized in that pressing blocks 6 for pressing the front side surface 11, the back side surface 12 and the barrier piece 5 are arranged on two sides of the bag body 1.
The vacuum compression bag easy to seal is characterized in that the barrier member 5 is two rope-shaped members, and one end of each rope-shaped member is respectively connected with two sides in the bag body 1.
The vacuum compression bag easy to seal is characterized in that the barrier piece 5 capable of blocking the articles 8 from expanding towards the bag opening 2 is one, and the two sides in the bag body 1 are respectively provided with the ring fasteners 7 for the two ends of the barrier piece 5 to penetrate through.
The vacuum compression bag easy to seal is characterized in that the number of the baffle pieces 5 is more than two, and the baffle pieces are arranged in an upper row and a lower row.
Compared with the prior art, the utility model discloses there is following advantage:
1. the utility model discloses an easily sealed vacuum compression bag is equipped with in the bag body 1 and can block article 8 and make and leave the separation in space between sack 2 and the article 8 and keep off piece 5, and the user is putting into article 8 such as quilt, pillow after in vacuum compression bag, can utilize the separation of the internal 1 of bag to keep off piece 5 and block article 8 and expand to sack 2 for article 8 obtains compressing in advance, thereby leaves the space between sack 2 and the article 8, is convenient for seal and simple structure.
2. The utility model discloses an easily sealed vacuum compression bag separates to keep off piece 5 and be connected for bag form, banding or rope form structure for both ends and bag body 1, no matter what kind of shape's structure, its homoenergetic is stretched to article 8 on, blocks article 8 and makes and leaves the space between sack 2 and the article 8, is convenient for seal.
3. The utility model discloses an easily sealed vacuum compression bag separates and keeps off 5 not less than vacuum compression bag length A's one fifth to the distance B of sack 2, even compressed article 8 can expand, also can leave sufficient space between sack 2 and the article 8 for seal and can go on smoothly.
4. The utility model discloses an easily sealed vacuum compression bag separates and keeps off 5 folding formation bilayer structures, and folding broken line is close to bag bottom one side, separates and keeps off 5 tensile strength and strengthened, has avoided separating to keep off 5 and has torn because of the breach atress, and then has prolonged and has kept off the life who keeps off 5.
5. The utility model discloses an easily sealed vacuum compression bag separates to keep off piece 5 and is connected with the leading flank 11 of the bag body 1 and encloses into the cover body that an opening is decurrent with leading flank 11, and the user can pull open the cover body, accomodates article 8 under the cover body, blocks article 8 and makes and leave the space between sack 2 and the article 8, is convenient for seal.
6. The utility model discloses an easily sealed vacuum compression bag, the film piece arrives the distance C of sack is not less than vacuum compression bag length A's fifth, even 8 can the inflation of article of compression, also can leave sufficient space between sack 2 and the article 8 for seal and can go on smoothly.
7. The utility model discloses an easy vacuum compression bag that seals the both sides of the bag body 1 be equipped with pressfitting leading flank 11, trailing flank 12 and separate briquetting 6 that keeps off piece 5, when keeping off the piece and need produce great compression capacity to the article 8 of packing, separate to keep off the piece and can receive great bounce-back force, the bag body takes place to tear easily, and set up on the both sides position of the bag body 1 with leading flank 11, trailing flank 12 and separate behind the briquetting that keeps off piece 5 looks pressfitting, the power on the both sides position has been shared to the briquetting to the life of vacuum compression bag has been prolonged.
[ description of the drawings ]
FIG. 1 is a schematic representation of the use of a prior art vacuum compression bag;
FIG. 2 is a schematic view of a prior art vacuum compression bag in use;
FIG. 3 is a schematic view of a first embodiment of the easy-to-seal vacuum compression bag of the present invention in use;
FIG. 4 is an exploded view of a first embodiment of the easy-to-seal vacuum compression bag of the present invention;
fig. 5 is a perspective sectional view showing a state of use of the first embodiment of the present invention;
FIG. 6 is a schematic view of a first embodiment of the easy-to-seal vacuum compression bag of the present invention;
FIG. 7 is a schematic view of a first embodiment of a plurality of barrier members arranged in a vacuum compression bag of the present invention;
FIG. 8 is a schematic view of a second embodiment of the easy-to-seal vacuum compression bag of the present invention in use;
FIG. 9 is a schematic perspective view of a second embodiment of the easy-to-seal vacuum compression bag of the present invention;
FIG. 10 is an exploded view of a second embodiment of the easy-to-seal vacuum compression bag of the present invention;
fig. 11 is a perspective sectional view showing a state of use of a second embodiment of the present invention;
FIG. 12 is a schematic view of a second embodiment of the easy-to-seal vacuum compression bag of the present invention;
FIG. 13 is a schematic view of a second embodiment of a plurality of barrier members arranged in a vacuum compression bag of the present invention;
FIG. 14 is a schematic view of a third embodiment of the easy-to-seal vacuum compression bag of the present invention in use;
FIG. 15 is a schematic view of a third embodiment of the easy-to-seal vacuum compression bag of the present invention;
FIG. 16 is a schematic structural view of a fourth embodiment of the easy-to-seal vacuum compression bag of the present invention;
fig. 17 is a comparative illustration of the size-sized vacuum compression bag of the present invention with easy sealing.
[ detailed description ] embodiments
The invention will be further described with reference to the accompanying drawings:
the utility model provides an easy vacuum compression bag that seals, includes the bag body 1 of holding article 8, is equipped with sack 2 on the bag body 1, is equipped with on sack 2 with the seal structure 3 of sack 2 involution, is equipped with on the bag body 1 and can lets the exhaust of the gas in the bag body 1 when sack 2 seals 4, still is equipped with in the bag body 1 and can blocks article 8 to the 2 inflation of sack and be convenient for seal and keep off 5. When the bag is used, the articles 8 are placed into the bag body 1 from the bag opening 2, then the blocking piece 5 in the bag body 1 is used for blocking the articles 8 from expanding towards the bag opening 2, a space is reserved between the bag opening 2 and the articles 8, at the moment, a user can easily seal the bag opening 2 by using the sealing structure 3, and then the air in the bag body 1 is smoothly discharged by using the exhaust structure 4, so that the effect of compressing the articles 8 is achieved, and the operation is simple.
The utility model discloses a first embodiment is as shown in fig. 1 to 7, separates to keep off 5 and be connected with bag body 1 and for the banding piece for both ends, and bag body 1 includes leading flank 11 and trailing flank 12, the both sides limit of leading flank 11 respectively with the both sides limit of trailing flank 12 is connected, separates to keep off 5 both ends and links to each other with the position of meeting of leading flank 11 and trailing flank 12 respectively, and the one end of bag body 1 is equipped with sack 2, is equipped with on sack 2 will the seal structure 3 of 1 involution of sack, be equipped with on the bag body 1 and can let the gas outgoing's of the internal 1 bag exhaust structure 4 of bag when sack 2 seals, adopts such structure, and the user can be with separating to keep off 5 and draw to article 8 tops after putting into article 8, compresses the article 8 that will compress originally pack the bag and obtain very full, blocks article 8 and expands to sack 2 for seal can go on smoothly.
Further, the barrier member 5 comprises a film with two ends connected with the bag body 1, the film is easily connected to the bag body 1, and the production and manufacturing are convenient and the cost is low.
Further, as shown in fig. 4, the barrier member 5 is folded to form a double structure, and the folding line is close to the bottom side of the bag. In the process of film production, the edge of film may be not too level and smooth, has some breach that is difficult to perceive, and film such is torn easily when tensile atress, hardly guarantees going on smoothly of compression process, and adopts the upwards mode of opening that film fifty percent discount and folding formation to make film tensile strength strengthened, has avoided the film to tear because of the breach atress, and then has prolonged the life of film. Of course, in the first embodiment of the present invention, it is not excluded that the folding line formed by folding the barrier 5 is close to the bag opening 2 side, that is, the opening of the barrier 5 is downward, and at this time, the barrier 5 can still be used for blocking the article 8 to leave a space between the bag opening 2 and the article 8.
As shown in fig. 6, the distance B of the film from the mouth 2 is not less than one fifth of the length a of the vacuum-compressed bag. When the film need produce great compression volume to the article 8 of filling, the film can receive great bounce, even there is the constraint of film, article 8 also can expand and occupy great volume in bag 1, also can influence the sealing this moment, and when setting up the film to the distance B of sack 2 not less than the one fifth of vacuum compression bag length A, even compressed article 8 can expand, also can leave sufficient space between sack 2 and the article 8 for seal can go on smoothly.
The second embodiment of the present invention is shown in fig. 9 to fig. 13, the barrier member 5 is connected with the bag body 1 and encloses into the bag-shaped member with the bag body 1 with the opening downward, and the bag body 1 includes the front side 11 and the rear side 12, both sides of the front side 11 are respectively connected with both sides of the rear side 12, the barrier member 5 is connected with the front side 11 and encloses into a cover body with the opening downward with the front side 11, one end of the bag body 1 is provided with the bag mouth 2, the bag mouth 2 is provided with the sealing structure 3 sealed by the bag mouth 2, the bag body 1 is provided with the exhaust structure 4 capable of discharging the gas in the bag body when the bag mouth is sealed, so that the user can pull open the cover body after putting in the article 8, take in the article 8 under the cover body, compress the article 8 which is originally filled with the compression bag, block the article 8 from expanding to the bag mouth 2, and make the sealing smoothly proceed.
Furthermore, the barrier member 5 is a thin film sheet, the barrier member 5 includes a top edge 51, a left side edge 52 and a right side edge 53, the top edge 51 is connected to the front side 11, and the left side edge 52 and the right side edge 53 are respectively connected to the connection positions of the front side 11 and the rear side 12, so that the barrier member 5 can be connected to the bag body 1 relatively simply and form a cover body with a downward opening, and the structure is stable. Of course, the second embodiment of the present invention does not exclude that the barrier member 5 has more edges connected to the vacuum compression bag to form a cover body with a downward opening, and at this time, the barrier member 5 can still be used to prevent the object 8 from expanding toward the bag opening 2 to facilitate sealing.
As shown in fig. 13, the distance C from the top edge 51 of the piece of foil to said mouth 2 is not less than one fifth of the length a of the vacuum-compressed bag. When the film piece needs to produce great compression volume to the article 8 of filling, the film piece can receive great bounce, even there is the constraint of film piece, article 8 also can expand and occupy great volume in the bag body, also can influence the seal this moment, and when set up the distance C of sack 2 with the topside 51 of film piece not less than one fifth of vacuum compression bag length A, even compressed article 8 can expand, also can leave sufficient space between sack 2 and the article 8, make seal and go on smoothly.
As shown in fig. 6 and 12, pressing pieces 6 for pressing the front side 11, the rear side 12 and the barrier 5 are provided at both sides of the bag body. When the blocking piece 5 needs to generate a larger compression amount to the filled object 8, the blocking piece 5 can receive a larger rebound force, the bag body 1 is easy to tear, and after the pressing blocks which are pressed with the front side surface 11, the back side surface 12 and the blocking piece 5 are arranged at the positions at the two sides of the bag body 1, the pressing blocks share the force at the positions at the two sides, so that the bag body 1 is prevented from being torn when the blocking piece 5 is used, and the service life of the vacuum compression bag is prolonged.
In addition, as shown in fig. 6 and 12, in the first and second embodiments, the width E of the barrier 5 is not greater than one quarter of the length D of the mouth 2 of the bag. When an article 8 is put into the bag body 1 from the bag opening 2 and then the blocking piece 5 in the bag body 1 is used for blocking the article 8, the blocking piece 5 can be unfolded, the area of the blocking piece 5 covering the article 8 is increased, the volume of the article 8 expanding to the bag opening 2 is smaller, and the sealing is more convenient.
The third embodiment of the utility model is as shown in fig. 14 to fig. 15, and bag body 1 includes leading flank 11 and trailing flank 12, the both sides limit of leading flank 11 respectively with the both sides limit of trailing flank 12 is connected, and the one end of bag body 1 is equipped with sack 2, is equipped with on sack 2 will the seal structure 3 of the 2 involutions of sack, be equipped with on the bag body 1 and let the gas outgoing's of bag body 1 exhaust structure 4 when sack 2 seals, separate to keep off piece 5 and be the rope form piece, and its quantity is established to two, and one end is connected with the position of meeting of leading flank 11 and trailing flank 12 respectively. The user can tie up the free end of banding or rope form thing above article 8 after putting into article 8, tie up and block in vacuum compression bag article 8 that originally will fill the vacuum compression bag very full, block article 8 to the inflation of sack 2 for seal can go on smoothly.
Fig. 16 shows a fourth embodiment of the present invention. The utility model discloses the main difference of fourth embodiment and third embodiment lies in, the fender spare 5 of separating in it, banding or rope form thing promptly, not direct hot pressing connection is in the position of the looks hot pressing connection of leading flank 11 and trailing flank 12, but two buckles 7 of hot pressing connection between leading flank 11 and trailing flank 12 phase position, pass buckle 7 respectively the both ends of a banding or rope form thing, then tie tightly each other above the object, thereby bind the object and block, block article 8 to the inflation of sack 2, enough space also can be left between sack 2 and article 8, make and seal and go on smoothly. Of course, it is also possible to connect a belt or rope and a buckle 7 at two sides of the vacuum compression bag by hot pressing, and then the free end of the belt or rope can be passed through the buckle 7, and then the belt or rope is knotted by itself to bind and block the object.
Of course, in practical application, besides directly binding the belt or rope, magic tape may be added to the belt or rope, or a buckle may be added to the belt or rope for connection, so as to block the article 8, so that a space is left between the bag opening 2 and the article 8, thereby achieving the purpose of conveniently sealing.
It should be noted that when the length a of the vacuum compression bag is the same, the distance from the position where the stopper 5 of the vacuum compression bag with a larger caliber size is arranged to the bag opening 2 needs to be larger than the distance from the position where the stopper 5 of the vacuum compression bag with a smaller caliber size is arranged to the bag opening 2, because when the stopper needs to generate a larger compression amount to the filled article 8, the stopper will receive a larger rebound force, and even if the stopper is bound, the article 8 will expand and occupy a larger volume in the bag body, while the volume of the expanded article 8 in the bag body of the vacuum compression bag with a larger caliber size is larger than that of the vacuum compression bag with a smaller caliber size, so the distance from the position where the stopper 5 is arranged to the bag opening needs to be larger. As shown in fig. 17, taking a vacuum compression bag in which the stopper 5 is a film as an example, the distance from the position where the film of the vacuum compression bag having a small diameter is disposed to the bag opening 2 is B, and the distance from the position where the film of the vacuum compression bag having a large diameter is disposed to the bag opening 2 is B ', where B < B'.
In order to meet the use requirement, the number of the barriers for blocking the objects in the vacuum compression bag can be one, or more than two, and the barriers are arranged in an upper-lower array. As shown in fig. 7, the number of the films arranged in the vacuum compression bag is multiple, and as also shown in fig. 13, the number of the films arranged in the vacuum compression bag can also be multiple, at this time, the barrier piece 5 blocks the object 8 to leave a space between the bag opening 2 and the object 8, and simultaneously, the objects in the bag can be separated, so that a plurality of placing areas can be formed when the objects such as pillows, quilts, clothes and the like are placed, and the arrangement and the taking-out use are convenient.
The utility model discloses an easily seal vacuum compression bag's separation keep off piece 5 can be the flexible part, also can be the elastic component, can adopt various plastics, textile fiber etc. to realize the material of its function and make. The utility model discloses an easily seal vacuum compression bag's bag body 1 can adopt various types of compression bag according to production and practical application needs, if the utility model discloses the plane bag that adopts among the embodiment, including leading flank 11 and trailing flank 12, the both sides limit of leading flank 11 respectively with the both sides limit of trailing flank 12 is connected, and the base of leading flank 11 and trailing flank 12 is pressed mutually and is closed the connection, separates to keep off piece 5 and sets up at the bag internally according to above-mentioned embodiment.
For example, the bottom three-dimensional bag comprises a front side surface, a rear side surface and a bottom surface, wherein two side edges of the front side surface 11 are respectively connected with two side edges of the rear side surface 12, two sides of the bottom surface are respectively pressed with bottom edges of the front side surface and the rear side surface, a bag opening is formed by the top edge of the front side surface and the top edge of the rear side surface, a sealing structure 3 for sealing the bag opening is arranged on the bag opening, and a blocking piece 5 is arranged in the bag body according to the embodiment.
The upper and lower three-dimensional bags comprise a front side surface, a rear side surface, a bottom surface and a top surface, wherein two side edges of the front side surface are respectively connected with two side edges of the rear side surface, two sides of the bottom surface are respectively pressed with bottom edges of the front side surface and the rear side surface, one side of the top surface is pressed with the top edge of the rear side surface, the other side of the top surface and the top edge of the front side surface form a bag opening, a sealing structure 3 for sealing the bag opening is arranged on the bag opening, and a blocking piece 5 is arranged in the bag body according to the embodiment.
If three-dimensional bag of bottom jag, including front surface, trailing flank, bottom surface, two sides of front surface link with two sides of the said trailing flank respectively, two sides of bottom surface press with the base of front surface and trailing flank respectively and form Y type jag with the side involution of front surface and trailing flank, the topside of front surface and the topside of trailing flank form the sack and are equipped with the seal structure 3 used for involuting the sack on the sack, separate and keep off 5 and set up in the bag according to the above-mentioned embodiment.
If the bottom is split, the upper and lower three-dimensional bag comprises a front side face, a rear side face, a bottom face and a top face, wherein two side edges of the front side face are respectively connected with two side edges of the rear side face, two sides of the bottom face are respectively pressed with bottom edges of the front side face and the rear side face and sealed with the side edges of the front side face and the rear side face to form a Y-shaped split, one side of the top face is pressed with a top edge of the rear side face, the other side of the top face and a top edge of the front side face form a bag opening, a sealing structure 3 for sealing the bag opening is arranged on the bag opening, and a blocking piece 5.
The utility model discloses an in the vacuum compression bag of easily sealing, when blocking piece 5 is the film spare, can be the individual layer, also can be multilayer structure, above the, only the utility model discloses a preferred embodiment has, the utility model discloses not so limit, all utilize to set up on the bag body and can block article 8 and make the separation piece that leaves the space between sack and the article 8 to make the vacuum compression bag sealed easily, all fall within the protection scope of the utility model.
Claims (20)
1. The utility model provides an easy vacuum compression bag that seals, includes the bag body (1) of holding article, the bag body on be equipped with sack (2), sack (2) on be equipped with can with the seal structure (3) of sack (2) involution, bag body (1) on be equipped with gas outgoing's exhaust structure (4) in the bag body (1) that can let when sack (2) seal, its characterized in that: the bag body (1) is internally provided with a blocking piece (5) which can block articles from expanding towards the bag opening (2) and is convenient for sealing.
2. An easy-to-seal vacuum compression bag according to claim 1 wherein: the barrier piece (5) is a belt-shaped piece with two ends connected with the bag body (1).
3. An easy-to-seal vacuum compression bag according to claim 1 wherein: the barrier piece (5) is connected with the bag body (1) and forms a bag-shaped piece with a downward opening with the bag body (1).
4. An easy-to-seal vacuum compression bag according to claim 1 wherein: the barrier piece (5) is a rope-shaped piece with two ends connected with the bag body (1).
5. An easy-to-seal vacuum compression bag according to any one of claims 1 to 4, wherein: the barrier member (5) is a flexible member.
6. An easy-to-seal vacuum compression bag according to any one of claims 1 to 4, wherein: the blocking piece (5) is an elastic piece.
7. The easy-to-seal vacuum compression bag of claim 2, wherein: the bag body (1) comprises a front side surface (11) and a rear side surface (12), two side edges of the front side surface (11) are respectively connected with two side edges of the rear side surface (12), and two ends of the blocking piece (5) are connected with the connecting positions of the front side surface (11) and the rear side surface (12).
8. The easy-to-seal vacuum compression bag of claim 2, wherein: the distance B from the baffle (5) to the bag opening (2) is not less than one fifth of the length A of the vacuum compression bag.
9. The easy-to-seal vacuum compression bag of claim 2, wherein: the barrier member (5) is folded to form a double-layer structure.
10. The easy-to-seal vacuum compression bag of claim 9, wherein: the folding line of the baffle piece (5) is close to one side of the bag bottom.
11. An easy-to-seal vacuum compression bag according to claim 2 or 3, wherein: the width E of the blocking piece (5) is not more than one fourth of the length D of the bag opening (2).
12. The easy-to-seal vacuum compression bag of claim 2, wherein: the barrier (5) is a film.
13. An easy-to-seal vacuum compression bag according to claim 3 wherein: the bag body (1) comprises a front side surface (11) and a rear side surface (12), and the blocking piece (5) is connected with the front side surface (11) and forms a cover body with a downward opening with the front side surface (11).
14. The easy-to-seal vacuum compression bag of claim 13, wherein: the two sides of the front side surface (11) are respectively connected with the two sides of the rear side surface (12), the blocking piece (5) comprises a top edge (51), a left side edge (52) and a right side edge (53), the top edge (51) is connected with the front side surface (11), and the left side edge (52) and the right side edge (53) are respectively connected with the connecting positions of the front side surface (11) and the rear side surface (12).
15. The easy-to-seal vacuum compression bag of claim 14, wherein: the distance C between the top edge (51) and the bag opening (2) is not less than one fifth of the length A of the vacuum compression bag.
16. An easy-to-seal vacuum compression bag according to claim 3 wherein: the barrier member (5) is a thin film sheet.
17. An easy-to-seal vacuum compression bag according to claim 7 or 13, wherein: pressing blocks (6) for pressing the front side surface (11), the rear side surface (12) and the blocking piece (5) are arranged on two sides of the bag body (1).
18. An easy-to-seal vacuum compression bag according to claim 1 wherein: the blocking pieces (5) are two rope-shaped pieces, and one ends of the rope-shaped pieces are respectively connected with two sides in the bag body (1).
19. The easy-to-seal vacuum compression bag of claim 4, wherein: the bag comprises a bag body (1) and is characterized in that the barrier piece (5) capable of blocking articles from expanding towards the bag opening (2) is one, and two sides in the bag body (1) are respectively provided with a ring buckle (7) for two ends of the barrier piece (5) to penetrate through.
20. An easy-to-seal vacuum compression bag according to claim 2 or 3 or 4 wherein: the number of the baffle pieces (5) is more than two, and the baffle pieces are arranged in an upper row and a lower row.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921109016.0U CN210455894U (en) | 2019-07-13 | 2019-07-13 | Vacuum compression bag easy to seal |
| PCT/CN2020/098717 WO2021008337A1 (en) | 2019-07-13 | 2020-06-29 | Easy-to-seal vacuum compression bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921109016.0U CN210455894U (en) | 2019-07-13 | 2019-07-13 | Vacuum compression bag easy to seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210455894U true CN210455894U (en) | 2020-05-05 |
Family
ID=70445656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921109016.0U Active CN210455894U (en) | 2019-07-13 | 2019-07-13 | Vacuum compression bag easy to seal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN210455894U (en) |
| WO (1) | WO2021008337A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021008337A1 (en) * | 2019-07-13 | 2021-01-21 | 中山市太力家庭用品制造有限公司 | Easy-to-seal vacuum compression bag |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03256848A (en) * | 1990-03-06 | 1991-11-15 | Minoru Suematsu | Bulky article vacuum receiving bag |
| BR7902648U (en) * | 1999-09-02 | 2001-04-03 | Mary Yamada | Arrangement applied to bag packaging |
| CN2622102Y (en) * | 2003-04-22 | 2004-06-30 | 顾少武 | Vacuum material storage bag |
| CN2692083Y (en) * | 2004-04-02 | 2005-04-13 | 陈淑玲 | Stereo collecting bag and its combined device with collecting box |
| KR20080000360U (en) * | 2007-12-28 | 2008-03-31 | 박원석 | The box for a quilt |
| CN201362442Y (en) * | 2008-07-23 | 2009-12-16 | 许忠海 | Vacuum compression packing bag |
| CN201472847U (en) * | 2009-09-10 | 2010-05-19 | 石正兵 | Vacuum packing bag |
| JP3185069U (en) * | 2013-05-07 | 2013-08-01 | 東和産業株式会社 | Storage bag |
| US10266330B2 (en) * | 2017-02-14 | 2019-04-23 | Misumaru Sangyo Co., Ltd. | Compression bag and deflation valve for use therewith |
| CN110406804A (en) * | 2019-07-13 | 2019-11-05 | 中山市太力家庭用品制造有限公司 | A kind of vacuum compression bag easily sealed |
| CN210455894U (en) * | 2019-07-13 | 2020-05-05 | 中山市太力家庭用品制造有限公司 | Vacuum compression bag easy to seal |
-
2019
- 2019-07-13 CN CN201921109016.0U patent/CN210455894U/en active Active
-
2020
- 2020-06-29 WO PCT/CN2020/098717 patent/WO2021008337A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021008337A1 (en) * | 2019-07-13 | 2021-01-21 | 中山市太力家庭用品制造有限公司 | Easy-to-seal vacuum compression bag |
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| Publication number | Publication date |
|---|---|
| WO2021008337A1 (en) | 2021-01-21 |
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Address after: 528400 front block 2, No.40, Hubin North Road, Shiqi District, Zhongshan City, Guangdong Province Patentee after: Guangdong Taili Technology Group Co.,Ltd. Address before: 528400 front block 2, No.40, Hubin North Road, Shiqi District, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN TAILI HOUSEHOLD PRODUCTS MANUFACTURING Co.,Ltd. |