CN213567531U

CN213567531U - Easy-to-tear grain-taking type packaging bag

Info

Publication number: CN213567531U
Application number: CN202022636893.2U
Authority: CN
Inventors: 姜永明
Original assignee: Harbin Wanda Plastic Industry Co ltd
Current assignee: Harbin Wanda Plastic Industry Co ltd
Priority date: 2020-11-14
Filing date: 2020-11-14
Publication date: 2021-06-29
Anticipated expiration: 2030-11-14

Abstract

An easy-tearing grain-taking type packaging bag. The rice wrapping bag that appears in the existing market tears a mouthful operation difficulty, gets grain process and need carry out with the help of other instruments. The utility model discloses well both ends department in wrapping bag body bottom is established respectively to two end angle covers, every end angle cover includes arc strip and two curb plates, two curb plates set up the both sides at the wrapping bag body respectively, be equipped with the arc strip between two curb plates, it has the opening to process on the arc strip, opening part sliding fit has the picture peg, the cooperation is provided with outer diaphragm on the picture peg outer wall, processing has dotted line formula fretwork line on the outer diaphragm, every push-and-pull box is established in the wrapping bag body, the both sides of push-and-pull box are passed wrapping bag body and rather than the end angle cover inner wall sliding fit that corresponds, the push-and-pull end of push-and-pull box is close to the opening setting, the top surface processing of push-and-pull box has grain inlet, the bottom surface processing of push-and-pull box has grain outlet, the push-and-. The utility model is used for splendid attire grain.

Description

Easy-to-tear grain-taking type packaging bag

The technical field is as follows:

the utility model particularly relates to an easily tear mouth and get grain formula wrapping bag.

Background art:

the grain packaging bag is an outer packaging structural part for containing grains, the packaging bag is various in types and styles, different grain types have packaging bags of different styles, and the same grain also has multiple packaging forms. The rice or flour packaging bags appearing in the market at present have tight sealing structures due to various transportation and storage factors, correspondingly, the sealing structures are tight, opening operation is long in time consumption and high in difficulty due to the fact that sewing threads on the top of the packaging bags are complex to tear off, the opening positions are too large due to improper treatment, once the packaging bags are sealed improperly, the quality of grains after opening is affected, and the problems of moisture, even deterioration and insect growth are prone to occur. In addition, get the grain process and need go on with the help of graduated flask or other instruments, mismatch or operating personnel experience is not enough with the wrapping bag opening, still can lead to spilling the problem emergence of grain, hourglass grain with the splendid attire in-process, causes the waste.

The invention content is as follows:

in order to solve the problems mentioned in the background technology, the utility model aims to provide an easy-to-tear grain-taking type packaging bag.

An easy-tear grain-taking type packaging bag comprises a packaging bag body, two end corner covers and two push-pull boxes, wherein the two end corner covers are respectively arranged at two ends of the bottom of the packaging bag body, each end corner cover comprises an arc-shaped strip and two side plates, the two side plates are respectively arranged at two sides of the packaging bag body, the arc-shaped strip is arranged between the two side plates, an opening is processed on the arc-shaped strip, an inserting plate is in sliding fit with the opening, an outer membrane is arranged on the outer wall of the inserting plate in a matching manner, dotted line type hollowed lines are processed on the outer membrane, the end corner covers and the push-pull boxes are arranged in one-to-one correspondence manner, each push-pull box is arranged in the packaging bag body, two sides of each push-pull box penetrate through the packaging bag body and are in sliding fit with the inner wall of the corresponding end corner cover, one end of each push-pull box is a push-pull end, the push-pull end of, the push-pull box is driven by the push-pull end to perform pull-out action or push-in action at the opening.

As a preferable scheme: the top surface of the other end of the push-pull box is provided with a grain inlet which is a rectangular opening, and the outer end surface of the other end of the push-pull box is also provided with an auxiliary inlet which is communicated with the grain inlet.

As a preferable scheme: a concave hole for fingers is processed at the push-pull end of the push-pull box, the concave hole for the fingers is a blind hole, and the inner wall surface of the hole of the concave hole for the fingers is a downward inclined surface.

As a preferable scheme: a baffle is arranged between the two side plates, and the push-pull box is arranged on the baffle and is in sliding fit with the baffle.

As a preferable scheme: the inner wall of each side plate is provided with a bulge, the bulge is arranged close to the opening, the outer walls of the two sides of the push-pull box are respectively provided with a slide way, and each bulge is arranged in the slide way towards the bulge and is in sliding fit with the slide way.

As a preferable scheme: the shape of the dotted line type hollow-out line is Contraband font.

As a preferable scheme: go out the grain mouth and be the rectangle mouth, it is provided with towards the inside sunken long swash plate and the short swash plate of push-and-pull box to go out grain mouth department, the one end of long swash plate and the one end sealing connection of going out the grain mouth, the one end of short swash plate and the other end sealing connection of going out the grain mouth, the other end of long swash plate and the other end sealing connection of short swash plate, the lateral part sealing connection of lateral part and short swash plate of a triangle-shaped board and long swash plate is passed through to every side of going out the grain mouth, processing has the export on the short swash plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses rational in infrastructure and simple, through bag body, two end angle covers and two push-and-pull boxes mutually support the wearability when not only having strengthened the contact ground of bag body bottom, can also realize two end angle covers to the supporting effect of bag body, save the complicated operation that the mouth was torn at the top simultaneously, can realize the effect of getting grain as required through tearing outer diaphragm pulling push-and-pull box.

Two, the utility model discloses can realize self release grain, as required release can, it is two to get the grain position, relies on and to mutually support through end angle cover and push-and-pull box and can realize getting the effect of grain in the lateral wall department of bag body bottom, gets that the grain mode is nimble and need not with the help of other instruments.

Thirdly, the utility model discloses a number of times of getting grain is not limited, goes out the grain position and the picture peg cooperatees through the push-and-pull box, can realize getting the safe mode of sealing after the grain, ensures that grain exposes when taking out, realizes multiple isolation processing through push-and-pull box and picture peg when need not to get grain, and the leakproofness of reinforcing bag body ensures that grain is difficult for receiving external influence when storing.

The push-and-pull box realizes the grain discharging effect of the upper inlet and the lower outlet, grain discharging is carried out by taking the gravity of the grain as power, the grain spraying amount can be effectively reduced in the grain taking process, the grain taking difficulty is simplified, and the waste caused by the fact that the grain is sprayed to the ground is avoided.

Description of the drawings:

for ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of a first three-dimensional structure of the push-pull box;

FIG. 4 is a second perspective view of the push-pull box;

fig. 5 is a schematic view of a first three-dimensional structure of the present invention;

fig. 6 is a schematic view of a second three-dimensional structure of the present invention;

fig. 7 is a third schematic perspective view of the present invention;

FIG. 8 is a schematic top view of the connection between the insert plate and the arc-shaped strip;

FIG. 9 is a schematic view of a first three-dimensional structure of a projection;

FIG. 10 is a second perspective view of the projection;

fig. 11 is a schematic side view of a bump.

In the figure, 1-the package body; 2-end corner shield; 2-1-arc strip; 2-2-side plate; 3-opening; 4-an outer membrane; 5-dotted line type hollowed-out line; 6-a baffle plate; 7-bulge; 7-1-tablet; 7-2-intermediate connection plate; 7-3-inner slide block; 8-a slideway; 10-push-pull box; 11-a grain inlet; 12-grain outlet; 13-auxiliary inlet; 14-finger wells; 15-long sloping plate; 16-short sloping plate; 17-triangular plate; 18-an outlet; 20-plug board.

The specific implementation mode is as follows:

in order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

It should also be noted that, in order to avoid obscuring the invention with unnecessary details, only the structures and/or process steps that are closely related to the solution according to the invention are shown in the drawings, while other details that are not relevant to the invention are omitted.

The first embodiment is as follows: as shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11, the present embodiment adopts the following technical solutions, the present embodiment includes a packaging bag body 1, two end corner covers 2 and two push-pull boxes 10, the packaging bag body 1 is a plastic woven bag and a composite plastic bag, the two end corner covers 2 are respectively disposed at two ends of the bottom of the packaging bag body 1, each end corner cover 2 includes an arc-shaped strip 2-1 and two side plates 2-2, the side plates 2-2 are fan-shaped plate bodies, the fan-shaped plate bodies are quarter arc-shaped plate bodies, central angles corresponding to the fan-shaped plate bodies are 90 degrees, the longitudinal cross-sectional shape of the arc-shaped strip 2-1 disposed between the two side plates 2-2 is an L-shape, the two side plates 2-2 are respectively disposed at two sides of the packaging bag body 1, the arc-shaped strip 2-1 is disposed between the two side plates 2-2, the arc-shaped strip 2-1 is provided with an opening 3, the two sides of the opening 3 are respectively provided with a chute, the two sides of the inserting plate 20 are respectively inserted into the two chutes, the inserting plate 20 performs lifting action in the two chutes so as to realize the effect of exposing the opening 3 or shielding the opening 3, the outer wall of the inserting plate 20 is provided with an outer membrane 4 in a matching way, the outer membrane 4 is a transparent plastic film, the outer membrane 4 is provided with a dotted line type hollowed line 5, the dotted line type hollowed line 5 realizes extrusion line opening through the existing hole forming equipment, the dotted line type hollowed line 5 is favorable for external force to rapidly tear the outer membrane 4 so as to expose the inserting plate 20, when the utility model is not used, the outer membrane 4 can ensure that the outer wall of the end corner cover 2 is flat, the end corner cover 2 and the push-pull box 10 are arranged in one-to-one correspondence, each push-pull box 10 is arranged in the packaging bag body 1, the two sides of the push-pull box 10 pass through the, one end of the push-pull box 10 is a push-pull end, the push-pull end of the push-pull box 10 is arranged close to the opening 3, a grain inlet 11 is processed on the top surface of the push-pull box 10, a grain outlet 12 is processed on the bottom surface of the push-pull box 10, and the push-pull box 10 is driven by the push-pull end to perform pull-out action or push-in action at the opening 3.

The utility model is used for splendid attire rice, millet or other particulate matter types's grain.

The outer membrane 4 of the utility model is pressed on the outer wall of the arc-shaped strip 2-1.

The second embodiment is as follows: the embodiment is further limited by the first embodiment, a grain inlet 11 is formed in the top surface of the other end of the push-pull box 10, the grain inlet 11 is a rectangular opening, an auxiliary inlet 13 is further formed in the outer end surface of the other end of the push-pull box 10, and the auxiliary inlet 13 is communicated with the grain inlet 11. The auxiliary inlet 13 is to increase the grain inlet area, thereby realizing the effect of fast grain feeding.

The third concrete implementation mode: in this embodiment, as a further limitation of the first or second embodiment, a finger recess hole 14 is formed at the push-pull end of the push-pull box 10, the finger recess hole 14 is a blind hole, and the inner wall surface of the finger recess hole 14 is a downward inclined surface. The concave holes 14 for fingers are used for scratching the push-pull box 10 for use, so that the push-pull box 10 can be conveniently controlled in the simplest force application mode, and in addition, the concave holes 14 for fingers are internally provided holes, so that the smoothness of the outer wall of the push-pull end of the push-pull box 10 is favorably ensured, no bulge exists, the relative position between the push-pull box 10 and the inserting plate 20 can be stable, no scratch exists, and the horizontal reciprocating movement made by the push-pull box 10 and the lifting movement of the inserting plate 20 are independently carried out without mutual influence.

The fourth concrete implementation mode: the third embodiment is further limited by the third embodiment, a baffle 6 is arranged between the two side plates 2-2, and the push-pull box 10 is arranged on the baffle 6 and is in sliding fit with the baffle 6. The baffle 6 acts as a support for the push-pull box 10 in its dynamic state.

The fifth concrete implementation mode: the embodiment is further limited by the first, second, third or fourth embodiment, a protrusion 7 is processed on the inner wall of each side plate 2-2, the protrusion 7 is arranged close to the opening 3, a slide way 8 is processed on the outer wall of each of the two sides of the push-pull box 10, each protrusion 7 is arranged in the slide way 8 facing the protrusion, and the two protrusions are in sliding fit.

In the embodiment, the protrusion 7 comprises a sheet body 7-1, an intermediate connecting plate 7-2 and an inner sliding block 7-3, the sheet body 7-1, the intermediate connecting plate 7-2 and the inner sliding block 7-3 are of an integral connecting structure, the outer side of the inner sliding block 7-3 is connected with the sheet body 7-1 through the intermediate connecting plate 7-2, the shape of the inner sliding block 7-3 is matched with that of the sliding way 8, the thickness of the intermediate connecting plate 7-2 is increased to enable a gap to be formed between the side plate 2-2 and the outer side wall of the push-pull box 10, and the intermediate connecting plate 7-2 is fixedly connected with the side plate 2-2 through the sheet body 7-1. The bulge 7 is a fixed bulge, and the slide way 8 is a movable slide way which moves synchronously along with the push-pull box 10.

As shown in fig. 2, 3, 4, 9, 10 and 11, when the slide way 8 is a dovetail groove, the shape of the inner slide block 7-3 is matched with the shape of the slide way 8, the thickness of the inner slide block 7-3 is gradually reduced, the width of one side surface of the inner slide block 7-3 facing the bottom of the dovetail groove is the narrowest, and the width of the other side surface of the inner slide block 7-3 is the largest. The appearance of the inner sliding block 7-3 can be favorable for being matched with the slide rail 8 to realize the sliding connection effect, and can also ensure that the inner sliding block is stably arranged in the slide rail 8 and is not easy to separate.

The sixth specific implementation mode: the fifth embodiment is further limited by the fifth embodiment, one end of the sheet body 7-1 and one end of the intermediate connecting plate 7-2 are arc ends, the corresponding end, close to the arc end of the sheet body 7-1, of the inner slide block 7-3 is arc-shaped, the end of the slide rail 8 is matched with the arc end of the inner slide block 7-3 in shape, so that the arrangement is favorable for timely limiting the moving state of the slide rail 8 by the protrusion 7, the limiting effect has a slow transition effect, the phenomenon that the damage probability is too high when the right-angle structure is clamped is avoided, and the protrusion 7 is favorably matched with the slide rail 8 for use for a long time.

The seventh embodiment: the present embodiment is further limited to the first, second, third, fourth, fifth or sixth embodiments, and the shape of the dashed hollow line 5 is Contraband. The opening of the Contraband-shaped dotted line type hollow line 5 is arranged upwards, so that the hand-operated downward tearing is facilitated.

In the present embodiment, the shape of the dotted hollow 5 is Contraband.

The specific implementation mode is eight: the seventh embodiment is further limited by the seventh embodiment, the grain outlet 12 is a rectangular opening, a long inclined plate 15 and a short inclined plate 16 which are recessed towards the inside of the push-pull box 10 are arranged at the grain outlet 12, one end of the long inclined plate 15 is hermetically connected with one end of the grain outlet 12, one end of the short inclined plate 16 is hermetically connected with the other end of the grain outlet 12, the other end of the long inclined plate 15 is hermetically connected with the other end of the short inclined plate 16, each side edge of the grain outlet 12 is hermetically connected with the side part of the long inclined plate 15 and the side part of the short inclined plate 16 through a triangular plate 17, and an outlet 18 is processed on the short inclined plate 16.

Long swash plate 15, short swash plate 16 and triangle-shaped board 17 mutually support and form the block structure to grain outlet 12 in this embodiment, and the slope setting position of long swash plate 15 and short swash plate 16 can delay grain output, ensures the orderly output, avoids grain output to splash greatly causing.

The working process of the present invention is explained with reference to fig. 1 to 11:

when using the utility model discloses when getting grain operation, tear outer diaphragm 4, outer diaphragm 4 is torn through dotted line formula fretwork line 5 and is exposed picture peg 20, upwards stimulate picture peg 20 and expose and push away and draw box 10, set up the container that holds grain in opening 3's below when horizontal pulling pushes away and draws box 10, push away and draw box 10 and pass opening 3 and shift out, when going out grain mouth 12 and expose, grain can in the container that holds grain because of the dead weight from advancing grain mouth entering and dropping into from going out grain mouth 12. After the grain is taken, the push-pull box 10 is pushed into the opening 3, and meanwhile, the inserting plate 20 is pushed down to realize a further sealing effect, and the grain can be taken next time.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an easily tear mouth and get grain formula wrapping bag which characterized in that: comprises a packaging bag body (1), two end corner covers (2) and two push-pull boxes (10), wherein the two end corner covers (2) are respectively arranged at two ends of the bottom of the packaging bag body (1), each end corner cover (2) comprises an arc-shaped strip (2-1) and two side plates (2-2), the two side plates (2-2) are respectively arranged at two sides of the packaging bag body (1), the arc-shaped strip (2-1) is arranged between the two side plates (2-2), an opening (3) is processed on the arc-shaped strip (2-1), an inserting plate (20) is in sliding fit at the opening (3), an outer membrane (4) is arranged on the outer wall of the inserting plate (20) in a matching way, dotted line type hollow lines (5) are processed on the outer membrane (4), the end corner covers (2) and the push-pull boxes (10) are arranged in a one-to-one correspondence way, and each push-pull box (10) is arranged in the, the both sides of push-and-pull box (10) pass wrapping bag body (1) and rather than the end angle cover (2) inner wall sliding fit that corresponds, the one end of push-and-pull box (10) is the push-and-pull end, the push-and-pull end of push-and-pull box (10) is close to opening (3) setting, the top surface processing of push-and-pull box (10) has into grain mouth (11), the bottom surface processing of push-and-pull box (10) has grain mouth (12), push-and-pull box (10) are through pushing and pulling under the drive of end and making the action of pulling out or pushing in opening (3) department.

2. The easy-to-tear grain-taking packaging bag of claim 1, which is characterized in that: a grain inlet (11) is processed at the top surface of the other end of the push-pull box (10), the grain inlet (11) is a rectangular opening, an auxiliary inlet (13) is further processed on the outer end surface of the other end of the push-pull box (10), and the auxiliary inlet (13) is communicated with the grain inlet (11).

3. The easy-to-tear grain-taking packaging bag of claim 1, which is characterized in that: a concave hole (14) for fingers is processed at the push-pull end of the push-pull box (10), the concave hole (14) for fingers is a blind hole, and the inner wall surface of the hole of the concave hole (14) for fingers is a downward inclined surface.

4. The easy-to-tear grain-taking packaging bag according to claim 1, 2 or 3, characterized in that: a baffle (6) is arranged between the two side plates (2-2), and the push-pull box (10) is arranged on the baffle (6) and is in sliding fit with the baffle.

5. The easy-to-tear grain-taking packaging bag is characterized in that: the inner wall of each side plate (2-2) is provided with a bulge (7), the bulge (7) is arranged close to the opening (3), the outer walls of the two sides of the push-pull box (10) are respectively provided with a slide way (8), and each bulge (7) is arranged in the slide way (8) towards the bulge and is in sliding fit with the bulge.

6. The easy-to-tear grain-taking packaging bag of claim 1, which is characterized in that: the shape of the dotted hollow-out line (5) is Contraband font.

7. The easy-to-tear grain-taking packaging bag of claim 1, which is characterized in that: grain outlet (12) is the rectangle mouth, grain outlet (12) department is provided with towards push-and-pull box (10) inside sunken long swash plate (15) and short swash plate (16), the one end of long swash plate (15) and the one end sealing connection of grain outlet (12), the one end of short swash plate (16) and the other end sealing connection of grain outlet (12), the other end of long swash plate (15) and the other end sealing connection of short swash plate (16), every side of grain outlet (12) is through the lateral part sealing connection of a triangle-shaped board (17) and long swash plate (15) and short swash plate (16), it has export (18) to process on short swash plate (16).