CN217375634U

CN217375634U - Easily carry type gas column bag

Info

Publication number: CN217375634U
Application number: CN202123436750.8U
Authority: CN
Inventors: 戴增贤; 尹海云; 谢传建
Original assignee: Hangzhou Ouxin Packaging Technology Co ltd
Current assignee: Zhejiang Air Box New Materials Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-09-06
Anticipated expiration: 2031-12-30

Abstract

The utility model provides an easy transport type gas column bag. It has solved current technical problem. This easy transport type gas column bag, comprises a bag bod, the bag body include that the top side has uncovered and surround the stack shell that forms by a plurality of gas column body circumference, the bottom side of stack shell even have by the horizontal bottom plate that tiles and form of a plurality of gas column bodies, stack shell bottom side and bottom plate between be equipped with two and be the axial symmetry setting and towards the inboard hand of inserting that extends of stack shell, the top side of inserting hand connect in the stack shell bottom side, the bottom side of inserting hand connect in the bottom plate top side, and should insert hand towards the one end of stack shell inner for the blind end, the one end of keeping away from the stack shell is for having the open-ended end. The utility model has the advantages of convenient transportation and the like.

Description

Easily carry type gas column bag

Technical Field

The utility model belongs to the technical field of the wrapping bag, especially, relate to an easy transport type gas column bag.

Background

The air column bag is also called as a buffer air column bag and an inflation bag, is a novel packaging system filled with natural air, and is comprehensively coated with air column type buffer shockproof protection, so that the transportation loss rate of the product is reduced to the minimum, and the product has better protection performance compared with the traditional inner packaging product; the air column bag has the advantages of small volume, convenient use, omnibearing saving of transportation and storage expenses, easy production, easy specification modification, rapidness, convenience and short supply period if professional production equipment is used, complete planarization before inflation, light weight, small volume and great saving of material and commodity transportation cost.

Most of the existing air column bags are of a straight cylinder shape, hands need to be supported on the bottom side of the bag body when articles are placed inside the air column bags and conveyed, the conveying mode is not convenient enough, and the palms are not prone to slipping caused by exertion, so that the air column bags are prone to overturning in the conveying process.

In response to this problem, research and study have been conducted in long-term production and living practices, for example, the chinese utility model patent discloses a cylindrical product packaging gas column bag [ application number: 201720273998.1], the utility model discloses a package material body, the package material body includes upper strata and lower floor, upper strata and lower floor bonding and formation a plurality of strip gasbag group, a plurality of strip gasbag group parallel arrangement, every strip gasbag group all includes two parallel arrangement's strip gasbag, compared with the prior art, moreover, the steam generator is simple in structure, and reasonable layout, occupation space is less, one side of package material body still is equipped with the fixed bed, the fixed bed is used for being fixed in the package material body with the product, leave the accommodation space that a plurality of is used for placing the product between fixed bed and the package material body, the fixed bed bonds with the package material body, place the product in the accommodation space during use.

The above solution improves some problems of the prior art to some extent, but it also has at least the following drawbacks: the carrying is inconvenient.

Disclosure of Invention

The utility model aims at the above-mentioned problem, provide a carry convenient easy transport type gas column bag.

In order to achieve the above purpose, the utility model adopts the following technical proposal: this easy transport type gas column bag, comprises a bag bod, the bag body include that the top side has uncovered and surrounds the stack shell that forms by a plurality of gas column body circumference, the bottom side of stack shell even have the bottom plate that forms by the horizontal tiling of a plurality of gas columns, stack shell bottom side and bottom plate between be equipped with two and be axisymmetric setting and towards the inboard hand portion of inserting that extends of stack shell, the top side of inserting hand portion connect in the stack shell bottom side, the bottom side of inserting hand portion connect in the bottom plate top side, and should insert hand portion towards the inner one end of stack shell for the blind end, the one end of keeping away from the stack shell is for having the open end.

In the easy-to-carry air column bag, the hand inserting part is made of flexible materials and can be pulled out or extended out of the inner side of the cylinder body. The hand inserting part is made of flexible materials, the hand can be more comfortable when the palm is inserted into the hand inserting part, and the hand inserting part can pull out the barrel body, so that the hand inserting part can be extended into the barrel body after the barrel body is filled with articles, and the hand can be more easily attached to the acting point of the bottom side of the articles.

In the easy-to-carry air column bag, the cross section of the hand inserting part is triangular.

In foretell easy transport type gas column bag, uncovered interior dismantlement of stack shell be provided with be the cavity form and aerify the end cover that forms, the end cover on be equipped with and be used for aerifing the check valve, end cover and stack shell inner wall between be equipped with sealing mechanism. The end cover is formed by inflating, so that the total weight during carrying can be reduced, and labor is saved.

In foretell easy transport type gas column bag, sealing mechanism include the location snap ring of rigid coupling at the stack shell inner wall, the location snap ring on seted up positioning channel groove, the end cover on be equipped with can with positioning channel groove looks adaptation's annular holding ring. Inlay through annular holding ring and establish can seal the uncovered of stack shell in the positioning channel section to play dampproofing effect, avoid the article in the stack shell to wet.

In foretell easy transport type gas column bag, positioning channel groove have the first portion of raising of tilt up, annular holding ring on be equipped with the second portion of raising of first portion shape looks adaptation. Can improve annular holding ring and positioning channel groove in the connection reliability of vertical direction through first portion of raising upward and second portion of raising upward, effectively avoid the end cover to upwards pop out uncovered.

In the easy-to-carry air column bag, an anti-falling mechanism is further arranged between the end cover and the outer wall of the cylinder body.

In foretell easy transport type gas column bag, anti-disengaging mechanism include the annular extension from end cover outer fringe downwardly extending, annular extension inboard be equipped with a plurality of circumference intervals and set up and be hemispherical location convex part, the circumference outside of stack shell be equipped with a plurality of and the corresponding location concave part that sets up of location convex part. When the end cover is arranged in the opening, the positioning convex parts are embedded in the positioning concave parts one by one, so that the connection stability of the end cover and the cylinder body is further improved.

In the above-mentioned easy transport type gas column bag, annular holding ring be linked together and be the integral type structure with the end cover inner chamber.

In the easy-to-carry gas column bag, the positioning convex part is communicated with the inner cavity of the end cover and is of an integrated structure.

Compared with the prior art, this easily carry type gas column bag's advantage lies in: reasonable in design inserts the palm when the transport and can exert oneself better in inserting the hand for the palm is difficult for skidding, and security and stability are higher during the transport, and it is more convenient to carry.

Drawings

FIG. 1 is a schematic structural view provided by the present invention;

FIG. 2 is a cross-sectional view of the structure provided by the present invention;

fig. 3 is an enlarged view of the point a provided by the present invention;

in the figure, a bag body 1, an opening 2, an air cylinder body 3, a cylinder body 4, a bottom plate 5, a hand inserting part 6, a closed end 7, an opening 8, an end cover 9, a one-way valve 10, a sealing mechanism 11, a positioning snap ring 12, a positioning snap groove 13, an annular positioning ring 14, a first raising part 15, a second raising part 16, an anti-falling mechanism 17, an annular extension part 18, a positioning convex part 19 and a positioning concave part 20 are arranged.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-3, this easily carry type gas column bag, including the bag body 1, the bag body 1 includes that the top side has uncovered 2 and surrounds stack shell 4 that forms by 3 circumference of a plurality of gas columns, the bottom side of stack shell 4 even has the bottom plate 5 that forms by the horizontal tiling of a plurality of gas columns 3, be equipped with two between 4 bottom sides of stack shell and the bottom plate 5 and be axisymmetric settings and towards the inboard hand 6 that inserts that extends of stack shell 4, the top side of hand 6 is connected in 4 bottom sides of stack shell, the bottom side of hand 6 is connected in bottom plate 5 top sides, and should insert hand 6 one end towards the stack shell inner and be blind end 7, the one end of keeping away from stack shell 4 is for having open 8's the end.

When the article in the bag body 1 is too heavy and the hand has no stress point, insert the hand through opening 8 in hand inserting portion 6, can apply the strength of whole palm to barrel 4 bottom side this moment, and hand inserting portion 6 is towards the inboard extension of barrel 4 for the hand can be partly used for supporting the lateral part of barrel 4, and the part is used for supporting the content in barrel 4, can exert oneself better when the transport, makes the palm be difficult for skidding, security and stability are higher during the transport.

Preferably, the hand inserting part 6 is made of flexible material, and the hand inserting part 6 can be pulled out or extended out of the inner side of the barrel 4, and the cross section of the hand inserting part 6 is triangular. The hand inserting portion 6 is made of a flexible material, so that the hand is more comfortable when the palm is inserted into the hand inserting portion 6, and the hand inserting portion 6 can be pulled out of the barrel, so that the hand inserting portion 6 can be inserted into the barrel 4 after the barrel 4 is filled with the article, and the hand can be more easily attached to the acting point of the bottom side of the article.

Furtherly, can dismantle in uncovered 2 of stack shell 4 and be provided with and be the cavity form and aerify end cover 9 that forms, be equipped with on the end cover 9 and be used for gas filled check valve 10, be equipped with sealing mechanism 11 between end cover 9 and the 4 inner walls of stack shell, end cover 9 aerifys and forms, and the gross weight when can reducing the transport to it is more laborsaving.

Sealing mechanism 11 includes that the rigid coupling has seted up positioning groove 13 at the location snap ring 12 of stack shell 4 inner wall on the positioning snap ring 12, be equipped with on end cover 9 can with the annular holding ring 14 of positioning groove 13 looks adaptation, inlay through annular holding ring 14 and establish positioning groove 13 in can sealing up the uncovered 2 of stack shell 4 to play dampproofing effect, avoid the article in the stack shell 4 to wet.

Positioning channel groove 13 has the first portion of raising 15 of tilt up, is equipped with the second portion of raising 16 with the 15 shape looks adaptations of first portion of raising on annular holding ring 14, can improve annular holding ring 14 and positioning channel groove 13 in the reliability of being connected of vertical direction through first portion of raising 15 and second portion of raising 16, effectively avoids end cover 9 to upwards pop out uncovered 2.

Furthermore, an anti-disengaging mechanism 17 is further arranged between the end cover 9 and the outer wall of the barrel body 4, the anti-disengaging mechanism 17 comprises an annular extending portion 18 which extends downwards from the outer edge of the end cover 9, a plurality of positioning convex portions 19 which are arranged at intervals in the circumferential direction are arranged on the inner side of the annular extending portion 18, a plurality of positioning concave portions 20 which are arranged corresponding to the positioning convex portions 19 are arranged on the outer side of the barrel body 4 in the circumferential direction, and the positioning convex portions 19 are embedded into the positioning concave portions 20 one by one when the end cover 9 is arranged in the open mouth, so that the connection stability of the end cover 9 and the barrel body 4 is further improved.

In addition, the annular positioning ring 14 is communicated with the inner cavity of the end cover 9 and is of an integral structure, and the positioning convex part 19 is communicated with the inner cavity of the end cover 9 and is of an integral structure.

Annular holding ring 14 and location convex part 19 all are linked together and are the integral type structure with end cover 9 inner chamber, consequently unreliable as being connected of annular holding ring 14 and positioning groove 13, or location convex part 19 is connected when unreliable with location concave part 20, thereby all can aerify end cover 9 and let location convex part 19 or annular holding ring 14 inflation improve the stability of establishing of inlaying, annular holding ring 14 can also fill up positioning groove 13 after the inflation in addition, dampproofing and sealed effect can be better.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the bag body 1, the opening 2, the air cylinder 3, the barrel 4, the bottom plate 5, the hand-inserting portion 6, the closed end 7, the opening 8, the end cap 9, the check valve 10, the sealing mechanism 11, the positioning snap ring 12, the positioning snap groove 13, the annular positioning ring 14, the first raised portion 15, the second raised portion 16, the anti-dropping mechanism 17, the annular extending portion 18, the positioning convex portion 19, the positioning concave portion 20, etc. are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides an easy transport type gas column bag, includes the bag body (1), its characterized in that, the bag body (1) including the top side have uncovered (2) and surround stack shell (4) that form by a plurality of gas cylinder (3) circumference, the bottom side of stack shell (4) even have bottom plate (5) that form by a plurality of gas cylinder (3) horizontal tiling, stack shell (4) bottom side and bottom plate (5) between be equipped with two and be axisymmetric setting and towards hand portion (6) of inserting of stack shell (4) inboard extension, the top side of inserting hand portion (6) connect in stack shell (4) bottom side, the bottom side of inserting hand portion (6) connect in bottom plate (5) top side, and should insert hand portion (6) and be blind end (7) towards the one end of stack shell inner, the one end of keeping away from stack shell (4) is for having the open end of opening (8).

2. The easy-to-carry air column bag according to claim 1, wherein the hand insertion portion (6) is made of a flexible material and the hand insertion portion (6) is pulled out or protruded from the inside of the body (4).

3. The portable gas column bag according to claim 2, wherein the cross section of the hand insertion part (6) is triangular.

4. The easy-to-carry gas column bag according to claim 1, wherein an end cover (9) which is hollow and formed by inflation is detachably arranged in the opening (2) of the cylinder body (4), a one-way valve (10) for inflation is arranged on the end cover (9), and a sealing mechanism (11) is arranged between the end cover (9) and the inner wall of the cylinder body (4).

5. The easy-to-carry gas column bag according to claim 4, wherein the sealing mechanism (11) comprises a positioning snap ring (12) fixedly connected to the inner wall of the barrel body (4), the positioning snap ring (12) is provided with a positioning clamping groove (13), and the end cover (9) is provided with an annular positioning ring (14) capable of being matched with the positioning clamping groove (13).

6. The easy-to-carry air column bag according to claim 5, wherein the positioning slot (13) has a first upward-inclined raised portion (15), and the annular positioning ring (14) is provided with a second upward-inclined raised portion (16) which is matched with the first upward-inclined raised portion (15).

7. The easy-to-carry air column bag according to claim 4, wherein an anti-drop mechanism (17) is further arranged between the end cover (9) and the outer wall of the barrel body (4).

8. The easy-to-carry gas column bag according to claim 7, wherein the anti-slip mechanism (17) comprises an annular extension part (18) extending downward from the outer edge of the end cover (9), a plurality of positioning protrusions (19) are circumferentially arranged at intervals and are hemispherical on the inner side of the annular extension part (18), and a plurality of positioning recesses (20) corresponding to the positioning protrusions (19) are arranged on the circumferential outer side of the cylinder body (4).

9. The portable air column bag according to claim 5, wherein the annular positioning ring (14) is connected to the inner cavity of the end cap (9) and is of an integral structure.

10. The portable air column bag according to claim 8, wherein the positioning protrusion (19) is connected to the inner cavity of the end cap (9) and has an integral structure.