CN211686342U

CN211686342U - Packaging bag convenient for tying

Info

Publication number: CN211686342U
Application number: CN202020250218.3U
Authority: CN
Inventors: 尤安居; 尤燕滨
Original assignee: Fujian Yangqiang Plastic Products Co ltd
Current assignee: Fujian Yangqiang Plastic Products Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-10-16
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a packaging bag convenient for tying, the structure of which comprises a bag body, a cushion layer, a support ring, a through hole, a through rope and a fixing device, the utility model has the advantages that the support ring is arranged at the bottom end of the inner wall of the bag body, the bottom end of the bag body is in a circular shape and is propped open under the action of the support ring, the beneficial effect of convenient placement by additionally arranging a support component is achieved, the fixing device is arranged on the outer surface of the through rope, the left part of the through rope is grabbed by one hand, the thumb of the other hand is pressed at a press cap and applies pressure, so that a pressure rod stably moves downwards at a guide groove under the action of a guide block, the fixing device is further pushed to move at a communication hole, the bag body can be tied through the pressing of the through hole through the through rope, then the press cap is loosened to fix the through the action of an elastic piece, namely the through rope can be, the beneficial effect of additionally arranging the push-pull limiting part to facilitate the fixation of the operation beam opening is achieved.

Description

Packaging bag convenient for tying

Technical Field

The utility model belongs to the technical field of the wrapping bag, in particular to wrapping bag convenient to restraint mouthful.

Background

The packaging bag is a bag used for packaging various articles, so that goods are convenient to transport and easy to store in a production flow process, the packaging bag is widely used in daily life and industrial production, actual digital display is realized, and the packaging bag is generally made of plastics so as to achieve the effects of light weight, firmness, chemical corrosion resistance and luster;

plastic raw material, which is defined as a synthetic or natural high molecular polymer, can be arbitrarily kneaded into various shapes and finally can be kept as a shape-unchanged material or a plastic material product;

but this wrapping bag of the neotype of prior art is placed inconveniently to it is not convenient enough to carry out the operation of restrainting a mouthful fixed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, provide a wrapping bag convenient to restraint mouthful now to solve this wrapping bag and place inconveniently, and carry out the not convenient enough problem of operation of restraint mouthful fixed, through establishing the beneficial effect of support component so that place with adding, and add and establish the beneficial effect of push-and-pull spacing part so that the operation is restrained mouthful and is fixed.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a packaging bag convenient for tying, which comprises a bag body, a cushion layer, a support ring, a through hole, a through rope and a fixing device, wherein the upper part of the inner wall of the bag body is fixedly connected with the cushion layer, the bottom end of the inner wall of the bag body is fixedly connected with the support ring, the left part and the right part of the bag body are respectively provided with the through hole, the through rope penetrates through the inner wall of the through hole, the through hole is movably connected with the through rope, the through rope penetrates through the left end and the right end of the fixing device and is movably connected with the fixing device, the fixing device comprises a shell, a communication hole, a guide groove, an elastic piece, a pressure bar, a guide block and a pressure cap, the front end and the rear end of the shell and the front end and the rear end of the pressure bar are respectively provided with the guide groove, the bottom end of the inner wall, the shell is movably connected with the pressing rod, the lower parts of the left end and the right end of the pressing rod are respectively fixedly connected with the guide blocks, the inner wall of the guide groove is respectively connected with the guide blocks in a sliding mode, the top end of the pressing rod is fixedly connected with the pressing cap, and the penetrating rope penetrates through the inner wall of the guide groove and is movably connected with the guide groove.

Further, the elastic limit of the elastic member is 2N.

Furthermore, a baffle ring is arranged at the top end of the shell, and the inner diameter of the baffle ring is smaller than the minimum distance 4mm between the guide blocks.

Furthermore, the bottom end surface of the pressing cap is circular and the diameter of the pressing cap is 3mm larger than the inner diameter of the baffle ring.

Further, a rubber layer is arranged on the top end face of the pressing cap, and the outer surface of the rubber layer is rough.

Furthermore, the through holes are provided with two groups which are symmetrically distributed at the front part and the rear part of the top end of the bag body.

Furthermore, the bottom end surface of the bag body is round.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) for solving this wrapping bag and place the inconvenience, through set up the support ring in internal wall bottom of bag, because the circular form is personally submitted to bag body bottom, and struts under the support ring effect, reached through adding the beneficial effect who establishes support component so that place.

2) The problem of the fixed operation of restrainting the mouth not convenient enough for solving, through set up fixing device at the rope surface that runs through, grab through one hand and attach and run through rope left part department, another hand thumb is pressed and is being pressed cap department and exert pressure, make the depression bar move down in guide slot department is stable under the guide block effect, and then promote fixing device and remove in intercommunicating pore department, through the compressing tightly of rope in through hole department, can restraint the mouth to the bag body, loosen again and press the cap through the elastic component effect, can be fixed between shell and depression bar with the rope that runs through, reached and add and establish the spacing part of push-and-pull so that the fixed beneficial effect of operation restraint mouth.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the fixing device of the present invention;

in the figure: the bag comprises a bag body-1, a cushion layer-2, a support ring-3, a through hole-4, a through rope-5, a fixing device-6, a shell-61, a communicating hole-62, a guide groove-63, an elastic piece-64, a pressure lever-65, a guide block-66 and a pressure cap-67.

Detailed Description

Referring to fig. 1 and 2, the present invention provides a packaging bag convenient for tying: comprises a bag body 1, a cushion layer 2, a support ring 3, a through hole 4, a through rope 5 and a fixing device 6, wherein the upper part of the inner wall of the bag body 1 is fixedly connected with the cushion layer 2, the bottom end of the inner wall of the bag body 1 is fixedly connected with the support ring 3, the left part and the right part of the bag body 1 are respectively provided with the through hole 4, the through rope 5 penetrates through the inner wall of the through hole 4, the through hole 4 is movably connected with the through rope 5, the through rope 5 penetrates through the left end and the right end of the fixing device 6, the through rope 5 is movably connected with the fixing device 6, the fixing device 6 comprises a shell 61, a communication hole 62, a guide groove 63, an elastic piece 64, a pressure lever 65, a guide block 66 and a pressure cap 67, the front end and the rear end of the shell 61 and the front end and the rear end of the pressure lever 65 are respectively provided with the guide groove 63, the, the shell 61 is movably connected with a pressure lever 65, the lower parts of the left end and the right end of the pressure lever 65 are respectively fixedly connected with a guide block 66, the inner wall of the guide groove 63 is respectively connected with the guide block 66 in a sliding manner, the top end of the pressure lever 65 is fixedly connected with a pressure cap 67, and the penetrating rope 5 penetrates through the inner wall of the guide groove 63 and movably connects the penetrating rope 5 with the guide groove 63.

Wherein, the elasticity limit of elastic component 64 is 2N, according to above-mentioned reasonable dynamics that sets up, the operation switching of being convenient for.

Wherein, the top end of the shell 61 is provided with a baffle ring, the inner diameter of the baffle ring is smaller than the minimum distance 4mm between the guide blocks 66, and the position limitation between the baffle ring and the guide blocks 66 is provided according to the above to prevent the falling-off.

The bottom end surface of the pressing cap 67 is circular and the diameter of the bottom end surface of the pressing cap 67 is larger than the inner diameter of the retaining ring by 3mm, and the position between the retaining ring and the pressing cap 67 is limited according to the above to prevent the pressing cap 67 from being clamped.

The top end face of the pressing cap 67 is provided with a rubber layer, and the outer surface of the rubber layer is rough, so that friction force is increased, and operation and pressing are facilitated.

Wherein, the through hole 4 is provided with two sets ofly and its symmetric distribution in bag body 1 top front and back two, provides reasonable position according to the aforesaid, improves and restraints the degree of pleasing to the eye degree of mouthful.

Wherein, the bottom surface of the bag body 1 is round, and wide components are arranged according to the above for convenient placement.

The working principle is as follows: firstly, taking out the packaging bag convenient for tying;

then, putting the articles to be packaged into the bag body 1;

then, the fixing device 6 arranged on the outer surface of the through rope 5 is grabbed at the left part of the through rope 5 through one hand, the thumb of the other hand is pressed at the pressing cap 67 and applies pressure, so that the pressing rod 65 stably moves downwards at the guide groove 63 under the action of the guide block 66, the fixing device 6 is further pushed to move at the communication hole 62, the through rope 5 is pressed at the through hole 4, the bag body 1 can be tied, then the pressing cap 67 is loosened, the through rope 5 can be fixed between the shell 61 and the pressing rod 65 through the action of the elastic piece 64, and the beneficial effect of additionally arranging a push-pull limiting part so as to operate the tying fixation is achieved;

finally, through the support ring 3 that sets up in bag body 1 inner wall bottom, because the circular form is personally submitted to bag body 1 bottom, and struts under the support ring 3 effect, reached through setting up the beneficial effect that the support component is so that place with adding.

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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The packaging bag convenient for tying comprises a bag body (1), a cushion layer (2), a through hole (4) and a through rope (5), wherein the upper part of the inner wall of the bag body (1) is fixedly connected with the cushion layer (2), the bottom end of the inner wall of the bag body (1) is fixedly connected with a support ring (3), the left part and the right part of the bag body (1) are respectively provided with the through hole (4), the through rope (5) penetrates through the inner wall of the through hole (4), the through hole (4) is movably connected with the through rope (5), the through rope (5) penetrates through the left end and the right end of a fixing device (6), and the through rope (5) is movably connected with the fixing device (6);

the method is characterized in that: the device is characterized by further comprising a support ring (3) and a fixing device (6), wherein the fixing device (6) comprises a shell (61), communicating holes (62), guide grooves (63), an elastic piece (64), a pressing rod (65), a guide block (66) and a pressing cap (67), the communicating holes (62) are formed in the front end and the rear end of the shell (61) and the front end and the rear end of the pressing rod (65), the guide grooves (63) are formed in the left end and the right end of the inner wall of the shell (61), the bottom end of the inner wall of the shell (61) is fixedly connected with the elastic piece (64), the top end of the elastic piece (64) is fixedly connected with the pressing rod (65), the pressing rod (65) penetrates through the middle of the top end of the shell (61), the shell (61) is movably connected with the pressing rod (65), the lower portions of the left end and the right end of the pressing rod (65) are, the top end of the pressure lever (65) is fixedly connected with the pressure cap (67), and the through rope (5) penetrates through the inner wall of the guide groove (63) and is movably connected with the guide groove (63) through the rope (5).

2. The packaging bag for facilitating fraying of a mouth of claim 1, wherein: the elastic limit of the elastic member (64) is 2N.

3. The packaging bag for facilitating fraying of a mouth of claim 1, wherein: the top end of the shell (61) is provided with a baffle ring, and the inner diameter of the baffle ring is smaller than the minimum distance 4mm between the guide blocks (66).

4. The packaging bag for facilitating fraying of a mouth of claim 1, wherein: the bottom end surface of the pressing cap (67) is circular and the diameter of the pressing cap is 3mm larger than the inner diameter of the retaining ring.

5. The packaging bag for facilitating fraying of a mouth of claim 1, wherein: the top end face of the pressure cap (67) is provided with a rubber layer, and the outer surface of the rubber layer is rough.

6. The packaging bag for facilitating fraying of a mouth of claim 1, wherein: the two groups of through holes (4) are symmetrically distributed on the front part and the rear part of the top end of the bag body (1).

7. The packaging bag for facilitating fraying of a mouth of claim 1, wherein: the bottom end surface of the bag body (1) is round.