CN211732353U - Novel valve port bag - Google Patents

Abstract

The utility model relates to a novel valve bag, which comprises an outer bag, wherein the outer bag comprises an outer bag body, an outer bag opening and an outer bag bottom, a support frame is arranged in the outer bag, the support frame is attached to each side of the outer bag body, a wrapping bag is arranged in the support frame, the wrapping bag comprises a wrapping bag opening, the wrapping bag opening is sewed with the outer bag opening, an inner bag is arranged in the wrapping bag, the upper end of the inner bag is sewed on the wrapping bag opening, the support frame comprises a front frame and a rear frame, four folding frames are arranged between the front frame and the rear frame and are respectively connected on four corners of the front frame and the rear frame, each folding frame comprises a first folding rod and a second folding rod which are hinged, the first folding rod is hinged with the front frame, and the second folding rod is hinged with the rear frame, the utility model discloses convenience of customers carries out the use of independently feeding, and bulk strength is good, long service life.

Description

Novel valve port bag

Technical Field

The utility model relates to a valve port bag technical field, especially a novel valve port bag.

Background

Valve pocket, the popular wrapping bag of pasting at present, for current international fashion wrapping bag, from top or bottom valve port feeding, adopt special filling equipment, the square body is become after the filling material, it is neat to pile up the package, it is pleasing to the eye, belong to the recycle bags, valve pocket mainly used packs powdered food, chemical industry powder, chemical fertilizer, synthetic material, explosive, grain, salt, likeliness or granular solid material and flexible object such as mineral substance, current valve pocket is when using, the user is when the packing material toward valve pocket, usually need two people, one holds up the sack of valve pocket, another person just can give the material and pack into in the valve port bag, do not have under the condition of other appurtenance, hardly carry out the independent operation alone in addition, current valve pocket is because of simple structure, the bulk strength is lower, lead to life not long.

SUMMERY OF THE UTILITY MODEL

The utility model provides a make things convenient for one person to charge to the novel valve port bag that bulk strength is high, and life is good has solved the above-mentioned problem that exists in the use among the prior art.

The technical scheme of the utility model is realized like this:

the utility model provides a novel valve port bag, including outer pocket, outer pocket is including outer bag body, outer sack and outer bag end, be equipped with the support frame in the outer pocket, the support frame is laminated with each limit of outer bag body mutually, be equipped with the parcel pocket in the support frame, the parcel pocket is including the parcel sack, the parcel sack is sewed up with outer sack mutually, be equipped with interior pocket in the parcel pocket, the upper end of interior pocket is sewed up on the parcel sack, the support frame is including preceding framed bent and back framed bent, be equipped with the folding leg between preceding framed bent and the back framed bent, the folding leg is provided with four, connects respectively in the front on four angles of framed bent and back framed bent.

Preferably, the folding leg is including first folding rod and the second folding rod, first folding rod is the same with the second folding rod length, first folding rod is articulated mutually with preceding framed frame, the second folding rod is articulated mutually with back framed frame, it is articulated mutually between first folding rod and the second folding rod.

Preferably, the support frame is provided with a first spongy cushion and a second spongy cushion at the bottom of the outer bag, the first spongy cushion is connected to the first folding rod, and the second spongy cushion is connected to the second folding rod.

Preferably, the front frame and the rear frame are both provided with cross-shaped reinforcing ribs.

Preferably, the wrapping pocket and the outer pocket are all provided with a seam on the overall contour of the support frame.

Preferably, the upper end of the inner pocket is provided with a hot melt adhesive layer.

Preferably, a magic tape layer is arranged on the wrapping bag opening.

To sum up, the beneficial effects of the utility model reside in that:

1. this valve port bag comprises outer pocket, support frame, parcel pocket and interior pocket, and the support frame is connected preceding frame by the folding leg and is constituteed with back frame in addition, and the support frame makes the valve port bag can stand to the outer pocket mouth that keeps the valve port bag opens, the entering of the material of being convenient for, convenience of customers uses of feeding alone, and the support frame can improve in addition the utility model discloses a bulk strength strengthens its life.

2. The folding leg is formed by hinging a first folding rod and a second folding rod which are equal in length, the folding leg can facilitate the unfolding and folding of the support frame, the folding leg is convenient for transporting and storing the valve bag when being folded, the space is saved, and the folding leg can enable the front frame and the rear frame to be unfolded to support the whole valve bag when being unfolded.

3. The first spongy cushion and the second spongy cushion can effectively protect the materials at the bottom, so that the materials in the valve port bag are not damaged.

4. The reinforcing rib can strengthen the structures of the front frame and the rear frame, effectively strengthen the structure of the whole valve bag and prolong the service life of the valve bag.

5. The parcel pocket all meets the seam with outer pocket on the whole profile of support frame, and this structure can be fixed the support frame completely between outer pocket and parcel pocket, has further improved the utility model discloses a bulk strength.

6. The hot melt adhesive layer can enable the inner pocket to be rapidly sealed, the inner pocket has good sealing performance, the magic tape layer can seal the pocket mouth when the magic tape layer is tightly pressed, the pocket mouth can be opened by tearing the magic tape layer forcefully, and the magic tape is very convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 these drawings without inventive exercise.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the outer pocket and the support frame of the present invention;

FIG. 3 is a schematic structural view of the support frame and the wrapping pocket of the present invention;

fig. 4 is a schematic structural diagram of the support frame, the first foam-rubber cushion and the second foam-rubber cushion of the present invention.

In the figure: 1. an outer pocket; 11. an outer bag body; 12. an outer bag opening; 13. an outer bag bottom; 2. a support frame; 21. a front frame; 22. a rear frame; 23. a folding frame; 231. a first folding bar; 232. a second folding bar; 24. reinforcing ribs; 3. wrapping the pocket; 31. wrapping the bag opening; 4. an inner pocket; 5. a first foam-rubber cushion; 6. a second foam pad; 7. a suture line is met; 8. a hot melt adhesive layer; 9. magic tape layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1-4 of the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

As shown in fig. 1 to 4, the utility model discloses a novel valve bag, including outer pocket 1, outer pocket 1 is including outer bag 11, outer sack 12 and outer bag end 13, be equipped with support frame 2 in the outer pocket 1, support frame 2 laminates with each limit of outer bag 11 mutually, be equipped with parcel pocket 3 in the support frame 2, parcel pocket 3 is including parcel sack 31, parcel sack 31 is sewed up with outer sack 12 mutually, be equipped with interior pocket 4 in the parcel pocket 3, the upper end of interior pocket 4 is sewed up on parcel sack 31, support frame 2 is including preceding frame 21 and back frame 22, be equipped with folding leg 23 between preceding frame 21 and the back frame 22, folding leg 23 is provided with four, connects respectively on four angles of preceding frame 21 and back frame 22. Wherein folding leg 23 is including first folding rod 231 and second folding rod 232, first folding rod 231 is the same with second folding rod 232 length, first folding rod 231 is articulated mutually with preceding framed shelf 21, second folding rod 232 is articulated mutually with back framed shelf 22, articulated mutually between first folding rod 231 and the second folding rod 232, support frame 2 can expand and fold through folding leg 23, can make things convenient for the valve port bag transportation to store when folding leg 23 is folding, has saved the space, can make support frame 2 play the effect of support to whole valve port bag when folding leg 23 expands to the outer sack 12 that keeps the valve port bag opens, the entering of the material of being convenient for, convenience of customers use of feeding alone, support frame 2 can improve in addition the utility model discloses an bulk strength strengthens its life.

The utility model discloses in, support frame 2 is equipped with first foam-rubber cushion 5 and second foam-rubber cushion 6 at the bottom of the outer bag 13 position, first foam-rubber cushion 5 is connected on first folding rod 231, second foam-rubber cushion 6 is connected on second folding rod 232, and first foam-rubber cushion 5 and second foam-rubber cushion 6 can the material of effectual protection bottom, make the material in the valve port bag not damaged.

The utility model discloses in, all be equipped with criss-cross strengthening rib 24 on preceding frame 21 and the back frame 22, the structure of preceding frame 21 and back frame 22 can be strengthened to strengthening rib 24, can effectual structure of strengthening whole valve port bag, makes the utility model discloses when filling with the material, the material can not burst interior pocket 4, has strengthened the utility model discloses a life.

The utility model discloses in, parcel pocket 3 all meets with outer pocket 1 on the whole profile of support frame 2 and meets line 7, meets line 7 and fixes support frame 2 between outer pocket 1 and parcel pocket 3 completely, has further improved the utility model discloses a bulk strength.

The utility model discloses in, the upper end of interior pocket 4 is equipped with hot melt adhesive layer 8, and hot melt adhesive layer 8 can make interior pocket seal fast, makes interior pocket 4 have good sealing performance.

The utility model discloses in, be equipped with magic tape layer 9 on the parcel sack 31, magic tape layer 9 just can seal parcel sack 31 when it compresses tightly, tears apart with strength and just can open parcel sack 31, convenience very.

The utility model that should point out simultaneously indicates the terminology, like: the directional or positional relationships indicated as "front", "rear", "vertical", "horizontal", etc. are based on the directional or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but are not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the invention.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a novel valve bag, including outer bag (1), outer bag (1) is including outer bag body (11), outer sack (12) and outer bag end (13), its characterized in that: be equipped with support frame (2) in outer pocket (1), each limit of support frame (2) and outer bag body (11) is laminated mutually, be equipped with parcel pocket (3) in support frame (2), parcel pocket (3) are including parcel sack (31), parcel sack (31) are sewed up with outer sack (12) mutually, be equipped with interior pocket (4) in parcel pocket (3), the upper end of interior pocket (4) is sewed up on parcel sack (31), support frame (2) are equipped with folding leg (23) including preceding frame (21) and back frame (22), be equipped with between preceding frame (21) and back frame (22), folding leg (23) are provided with four, connect respectively in the front on four angles of frame (21) and back frame (22).

2. The novel valve bag of claim 1, wherein: folding leg (23) are including first folding rod (231) and second folding rod (232), first folding rod (231) are the same with second folding rod (232) length, first folding rod (231) are articulated mutually with preceding frame (21), second folding rod (232) are articulated mutually with back frame (22), articulate mutually between first folding rod (231) and the second folding rod (232).

3. A novel valve bag according to claim 2, wherein: the support frame (2) is provided with a first spongy cushion (5) and a second spongy cushion (6) at the bottom of the outer bag (13), the first spongy cushion (5) is connected to the first folding rod (231), and the second spongy cushion (6) is connected to the second folding rod (232).

4. The novel valve bag of claim 1, wherein: the front frame (21) and the rear frame (22) are both provided with cross-shaped reinforcing ribs (24).

5. The novel valve bag of claim 1, wherein: the wrapping pocket (3) and the outer pocket (1) are all provided with a seam (7) on the overall contour of the supporting frame (2).

6. The novel valve bag of claim 1, wherein: the upper end of the inner pocket (4) is provided with a hot melt adhesive layer (8).

7. The novel valve bag of claim 1, wherein: and a magic tape layer (9) is arranged on the wrapping bag mouth (31).

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