CN207157847U

CN207157847U - Disposable push-through packs bag

Info

Publication number: CN207157847U
Application number: CN201721146488.4U
Authority: CN
Inventors: 叶李生
Original assignee: Fuzhou Green Emperor Trading Co Ltd
Current assignee: Fuzhou Green Emperor Trading Co Ltd
Priority date: 2017-09-08
Filing date: 2017-09-08
Publication date: 2018-03-30
Anticipated expiration: 2027-09-08

Abstract

The utility model discloses a kind of disposable push-through packs bag, it includes the bottom plate of the bag body of flexibility and hard, the bag body is connected with bottom plate encloses fluid containing space, the surface of the bottom plate is provided with the first indenture and the second indenture, first indenture is close to any one side of bottom plate, second indenture is located at the first indenture offside, the bottom plate is internally provided with one the 3rd indenture, 3rd indenture is between the first indenture and the second indenture and in first indenture, second indenture is located in same horizontal line but not overlapping, 3rd indenture is to close on fracture critical point but the state that do not fracture, it can be broken at the 3rd indenture when being folded along the 3rd indenture.The package construction is simple, and Kaifeng is convenient, can be used for powdered and particulate material packaging.

Description

Disposable push-through packs bag

Technical field

It the utility model is related to packaging bag field, more particularly to a kind of disposable push-through packs bag.

Background technology

The food such as honey, jam would generally be dispensed for convenience of carrying with low capacity soft packaging bag or plastic bottle, by It is liquid in the quality of honey, jam, is required to tear packaging bag during Kaifeng or twist-off closure, wastes time and energy, user's body Test poor, many places fold can be formed when used time packaging bag is squeezed, causes material to residue at fold, need to repeatedly extrude ability It is extruded substantially totally, material residues in bottom space more when plastic bottle is squeezed, and also needs to extrude repeatedly.

China Patent No. 201220278994.X utility model patent discloses a kind of honey inner wrapping of folding opening Bag, it is provided with indenture on the bag body of small package bag, and after folding the indenture, the honey in small package bag can squeeze at the indenture Go out.From the point of view of the patent specification accompanying drawing, it only sets an indenture on packaging bag surface, if then indenture is too short, folds difficulty Greatly, the length at indenture is arranged to substantially suitable with the width of bag body, although more foldable, what is leaned on is that bag is internal when folding The extruding force distending opening of portion's product, cause folding after-opening big again, be difficult to control the extrusion capacity of honey.

In view of the defects of existing fluid product packaging, is, it is necessary to develop a kind of more convenient opening in packaging Kaifeng, be easy to control Extrusion capacity processed and the more clean packaging bag of extruding.

The content of the invention

The purpose of this utility model, which is to provide, to be easy to a kind of clean disposable push-through packs of the material extruding of liquid Bag.

Realizing the technical scheme of the utility model purpose is, a kind of disposable push-through packs bag, it includes the bag body of flexibility And the bottom plate of hard, the bag body is connected with bottom plate encloses fluid containing space, and the surface of the bottom plate is provided with first Indenture and the second indenture, first indenture are located at the first indenture offside, institute close to any one side of bottom plate, second indenture State one the 3rd indenture that is internally provided with of bottom plate, the 3rd indenture is between the first indenture and the second indenture and with described One indenture, the second indenture are located in same horizontal line but not overlapping, and the 3rd indenture critical point but does not fracture to close on to fracture State, it can be broken at the 3rd indenture when being folded along the 3rd indenture.

Further, the depth of the first indenture, the second indenture and the 3rd indenture is more than the 1/2 of base plate thickness.

Further, the surface of the bottom plate is also arranged at intervals with least two article of the 4th indenture, the 4th indenture difference The center line both sides of bottom plate are arranged at, the 4th indenture makes bendable during bottom slab stress be converted into curved surface and form similar olive with bag body The splendid attire space of olive shape, bag body is more bonded with bottom plate when being squeezed, more clean so as to which the fluid compression in bag be obtained.

Further, only the first indenture and the second indenture are located in same horizontal line, and the 3rd indenture both ends are set respectively One the 5th indenture is equipped with, horizontal line side where two the 5th indentures extend respectively to the first indenture and the second indenture.

Further, the depth of the 5th indenture is more than the 1/2 of base plate thickness.

Further, the depth of the 3rd indenture be base plate thickness 2/3, the depth make the 3rd indenture fold when more Easily break.

Further, two the 5th indentures tilt to the 3rd indenture centerline direction respectively.

The packaging bag that the utility model is realized, its first indenture set respectively in two opposite sides and the second indenture are in quilt The flatness folded can be ensured during folding, ensure the stability of operation, when along the first indenture and the second indenture to interior folding, Be arranged on the 3rd indenture at bottom plate back when i.e. can be by folded bent caused stress and break and to form fluid issuing.The bag Pack simple in construction, Kaifeng is convenient, can be used for powdered and particulate material packaging.

Brief description of the drawings

Fig. 1 is the dimensional structure diagram of packaging bag described in the utility model embodiment；

Fig. 2 is base arrangement schematic diagram described in the utility model embodiment；

Fig. 3 is the dimensional structure diagram of packaging bag described in the utility model second embodiment；

Fig. 4 is packaging bag hatch frame schematic diagram described in the utility model 3rd embodiment；

Fig. 5 is the internal structure schematic diagram of bottom plate described in the utility model 3rd embodiment.

Embodiment

The utility model preferred embodiment is described further below in conjunction with accompanying drawing.

Embodiment 1：

As depicted in figs. 1 and 2, a kind of disposable push-through packs bag, it includes the bottom plate 2 of the bag body 1 of flexibility and hard, The bag body 1 is connected with bottom plate 2 encloses fluid containing space, the surface 21 of the bottom plate be provided with the first indenture 211 and Second indenture 212, for first indenture 211 close to any one side of bottom plate, it is right that second indenture 212 is located at the first indenture 211 Side, the inside 22 of the bottom plate are provided with one the 3rd indenture 213, and it is recessed that the 3rd indenture 213 is located at the first indenture 211 and second It is located in same horizontal line but not overlapping, the 3rd indenture between trace 212 and in first indenture 211, the second indenture 212 To close on fracture critical point but the state that do not fracture, can be broken at the 3rd indenture when being folded along the 3rd indenture.

Embodiment 2：

As shown in figure 3, as different from Example 1, the surface 21 of bottom plate described in the present embodiment is also arranged at intervals with two Article the 4th indenture 214, the 4th indenture 214 be respectively arranged at the center line both sides of bottom plate and respectively with the first indenture 211, Two indentures 212 are vertical.

In the embodiment, the 4th indenture makes bendable during bottom slab stress be converted into curved surface and form similar olive shape with bag body Splendid attire space, bag body is more bonded with bottom plate when being squeezed, so as to the fluid compression in bag is obtained it is more clean.

Embodiment 3：

As shown in Figure 4 and Figure 5, as different from Example 1, the present embodiment only the first indenture 211 and the second indenture 212 In same horizontal line, the both ends of the 3rd indenture 213 are respectively arranged with one the 5th indenture 215, and two the 5th indentures 215 divide The first indenture 211 and the place horizontal line side of the second indenture 212 are not extended to.

Opening operation is carried out using packaging bag described in the embodiment, when folding three indentures, while folds the first indenture And second indenture formed supporting surface, ensure operation stability, be arranged on bottom plate back the 3rd indenture can by fold it is curved Caused stress when bent and break to form fluid issuing.When pack it is built-in be the food such as jam, honey when, the 3rd indenture edge 5th indenture tears the instrument use that the space enclosed with two the 5th indentures is alternatively arranged as smearing jam, honey.

The depth of first indenture described in the utility model, the second indenture and the 3rd indenture may be configured as being more than base plate thickness 1/2 numerical value, the depth base plate thickness of general 3rd indenture 2/3 when easily break while be unlikely to too crisp again It is weak；The quantity of 4th indenture and position are also not limited to described in embodiment, and it can also be two or more, and position can be with It is arranged to parallel with the first indenture and the second indenture, as long as it is empty to form similar olivary splendid attire along the bending of the 4th indenture Between；The shape of the bottom plate can be quadrangle, ellipse etc.；The material of bottom plate is the common tools of food processing such as plastics There is the sheet material of certain degree of hardness；Two the 5th indentures can be vertically arranged with the 3rd indenture in the utility model, can also be divided Do not tilted to the 3rd indenture centerline direction, the more easily openable or automatic broken when being tilted respectively to the 3rd indenture centerline direction Open.

Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every The equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other related technology necks Domain, similarly it is included in scope of patent protection of the present utility model.

Claims

1. a kind of disposable push-through packs bag, it includes the bottom plate of the bag body of flexibility and hard, and the bag body is connected with bottom plate Enclose fluid containing space, it is characterised in that：The surface of the bottom plate is provided with the first indenture and the second indenture, and described For one indenture close to any one side of bottom plate, second indenture is located at the first indenture offside, and the bottom plate is internally provided with one Three indentures, the 3rd indenture is between the first indenture and the second indenture and with first indenture, the second indenture positioned at same On one horizontal line but not overlapping, the 3rd indenture folds to close on fracture critical point but the state that do not fracture when along the 3rd indenture When the 3rd indenture at can break.

2. disposable push-through packs bag according to claim 1, it is characterised in that first indenture, the second indenture with And the 3rd the depth of indenture be all higher than the 1/2 of base plate thickness.

3. disposable push-through packs bag according to claim 1, it is characterised in that：The surface of the bottom plate is also arranged at intervals There is at least two article of the 4th indenture, the 4th indenture to be respectively arranged at the center line both sides of bottom plate.

4. disposable push-through packs bag according to claim 1, it is characterised in that：Only the first indenture is located at the second indenture In same horizontal line, the 3rd indenture both ends are respectively arranged with one the 5th indenture, and two the 5th indentures extend respectively to first Horizontal line side where indenture and the second indenture.

5. disposable push-through packs bag according to claim 4, it is characterised in that：The depth of 5th indenture is more than bottom The 1/2 of plate thickness.

6. the disposable push-through packs bag according to claim 2 or 4, it is characterised in that：The depth of 3rd indenture is big In equal to the 2/3 of base plate thickness.

7. disposable push-through packs bag according to claim 4, it is characterised in that：Two the 5th indentures are respectively to Three indenture centerline directions tilt.