CN215514708U

CN215514708U - Plastic packaging tube with good air permeability

Info

Publication number: CN215514708U
Application number: CN202121368582.0U
Authority: CN
Inventors: 金红林; 宋志明
Original assignee: Tianjin Huayan Plastic Co ltd
Current assignee: Tianjin Huayan Plastic Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-01-14
Anticipated expiration: 2031-06-18

Abstract

The application discloses a plastic packaging tube with good air permeability, which comprises a tube body and a buffer mechanism; buffer gear includes the L template, two the equal fixedly connected with slide bar of L template looks remote one end, the slide bar other end all slides and runs through fixed case lateral wall and extend to inside, slide bar other end fixed connection is on the fixed block, the first spring of fixedly connected with on the fixed block, first spring other end fixed connection is on fixed case, first spring cup joints on the slide bar. This application is placed article on two L templates, the article both ends promote two L templates to both sides, the connecting block slides to both sides on cup jointing the pole, the second spring compression, spring force promotes two L templates and grasps article to the intermediate motion, when the body rocks, two L templates remove simultaneously, the slide bar slides to fixed incasement, first spring compression, spring force drives first spring reconversion, rock the body and cushion, prevent that article from damaging.

Description

Plastic packaging tube with good air permeability

Technical Field

The application relates to the field of plastic packaging pipes, in particular to a plastic packaging pipe with good air permeability.

Background

The plastic package is a plastic package, wherein the plastic is a material which takes synthetic or natural polymer resin as a main material, has extensibility at a certain temperature and pressure after being added with various additives, and can fix the shape of the material after being cooled, the natural or synthetic polymer resin molecules are in a molten state, and the process of uniformly distributing the additive molecules around the natural or synthetic polymer resin molecules is called plasticization, the process is called plasticization, and is not yet achieved, so that the plastic package is considered to be one of four materials in the packaging industry: 30% of paper and paperboard, 25% of plastic, 25% of metal and 15% of glass.

Some objects need use plastic packaging pipe to pack, and current plastic packaging pipe is when packing and carrying, because some article are fragile, damage under external effort easily, cause the loss, and current plastic packaging pipe gas permeability is relatively poor, when packing article, leads to article to deteriorate easily. Therefore, a plastic packing tube having good air permeability is proposed to solve the above problems.

Disclosure of Invention

The plastic packaging tube with good air permeability is provided in the embodiment to solve the problems that fragile articles in the prior art are easy to damage and have poor air permeability.

According to one aspect of the application, a plastic packaging tube with good air permeability is provided, which comprises a tube body and a buffer mechanism;

the buffer mechanism comprises L-shaped plates, the far ends of the two L-shaped plates are fixedly connected with sliding rods, the other end of the sliding rod penetrates through the side wall of the fixed box in a sliding manner and extends into the fixed box, the other end of the sliding rod is fixedly connected to the fixed block, the fixed block is fixedly connected with a first spring, the other end of the first spring is fixedly connected with the fixed box, the first spring is sleeved on the sliding rod, the fixed box is fixedly connected on the side wall of the pipe body, the bottom ends of the two L-shaped plates are fixedly connected with connecting blocks, two ends of the sleeved rod are respectively sleeved on the two connecting blocks in a sliding manner, the sleeve joint rod is characterized in that the two ends of the sleeve joint rod are fixedly connected with first limiting blocks, two first limiting blocks are fixedly connected with second springs, the other ends of the second springs are fixedly connected to connecting blocks, and the second springs are all sleeved on the sleeve joint rod.

Further, the outermost layer of the pipe body is a wear-resistant layer, the inner layer of the wear-resistant layer is in composite connection with an adsorption layer, and the inner layer of the adsorption layer is in composite connection with a ventilation layer.

Furthermore, a plurality of adsorption particles are fixedly arranged in the adsorption layer.

Furthermore, a plurality of air holes are fixedly arranged in the air permeable layer.

Further, the body top overlap joint has the tube cap, tube cap bottom fixedly connected with sealing washer, the equal fixed inserting groove that is equipped with in sealing washer both ends, two all peg graft on the inserting groove and have the inserted bar, two the end that the inserted bar is far away mutually runs through body both sides wall respectively and extends to the outside, two the equal fixedly connected with second stopper of the end that the inserted bar is far away mutually, two equal fixedly connected with third spring on the stopper, two the third spring other end is fixed connection respectively on body both sides wall, the third spring cup joints on the inserted bar.

Further, the outer ring of the sealing ring is lapped on the outer ring of the pipe body.

Further, a handle is fixedly connected to the top of the tube cover.

Through the above-mentioned embodiment of this application, through the setting of buffer gear and ventilative layer, solved fragile article and damaged easily and the relatively poor problem of gas permeability, reduced article damage and rotten loss.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a schematic view of an internal connection structure of a tube according to an embodiment of the present application.

In the figure: 1. the body, 2, L template, 3, fixed case, 4, fixed block, 5, first spring, 6, slide bar, 7, first stopper, 8, second spring, 9, connecting block, 10, cup joint the pole, 11, second stopper, 12, third spring, 13, the peg graft pole, 14, inserting groove, 15, the sealing washer, 16, the handle, 17, the tube cap, 18, the wearing layer, 19, the adsorbed layer, 20, the adsorbed particle, 21, ventilative layer, 22, the bleeder vent.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The cushioning mechanism in this embodiment can be applied to various plastic packages, for example, the following moisture-proof plastic package box is provided in this embodiment, and the cushioning mechanism in this embodiment can be applied to the following moisture-proof plastic package box.

The moistureproof plastic packaging box comprises a packaging box body, wherein a fixing structure is arranged on one side wall of the packaging box body, a cover plate is internally connected to one side edge of the packaging box body, a sealing strip is connected to one side of the cover plate, filling grooves are formed in the four side walls of the packaging box body, and drying agents are filled in the filling grooves; the packing box body comprises a placing groove, the upper edge of one side wall of the packing box body is rotatably connected with a rotating shaft, a cover plate is rotatably connected on the packing box body through the rotating shaft, a pair of sealing strips is arranged, the two sealing strips are respectively and fixedly connected on one side of the cover plate and at two ends far away from each other, an inserting plate is fixedly connected in the middle of one side of the cover plate far away from the rotating shaft, a hole groove is arranged in the middle of the inserting plate, a clamping groove is arranged in the middle of the top end of the two side walls far away from each other of the packing box body, a filling groove and a drying agent are arranged to keep the inside of the placing groove dry, the storage life of stored objects is prevented from being influenced, a fixing structure comprises an inserting groove, a telescopic spring is fixedly connected on one side wall in the inserting groove, one end of the telescopic spring is fixedly connected with a push plate, a lock column is fixedly connected in the middle of one side of the push plate, and the cover plate can be more tightly connected at the opening of the placing groove through the fixing structure, increase sealing performance on the basis of sealing strip, equal fixedly connected with linkage plate on the one side of keeping away from expanding spring and the both ends of keeping away from each other of push pedal, slot and fixedly connected with control panel are extended to the one end of linkage plate, and the both sides of expanding spring one end are pegged graft in the draw-in groove through the sealing strip, can effectually increase the connection leakproofness between apron and the packing box body.

Filling grooves are formed in the side walls of the four sides of the placing groove, drying agents are filled in the filling grooves, and the drying agents can ensure that the placing groove is dry, so that moisture is prevented; a rotating shaft is rotatably connected on one side edge of the top of the packaging box body, a cover plate is rotatably connected on one side of the rotating shaft, sealing strips made of rubber are fixedly connected at two mutually far ends of one side of the cover plate, the cover plate covers the opening of the placing groove along the rotating shaft, the sealing strips can be inserted into the clamping grooves, the top ends of the side walls on two sides of the placing groove are sealed, the connected humid air is prevented from entering the placing groove, the front side wall is closed at the opening of the placing groove by the cover plate, the inserting plate fixed on the cover plate can be inserted into the inserting groove of the fixing structure, the push plate is pushed by the telescopic spring, the lock posts can be pushed into the hole groove in the middle of the inserting plate, the cover plate can be firmly connected at the opening of the placing groove, the external humid air is prevented from entering the placing groove, and the sealing inside of the placing groove can be ensured by the sealing strips and the fixing structure, the effectual article that prevent to deposit in the standing groove are given birth to the tide.

Of course, the present embodiment can be used for plastic packages of other configurations. Here, description is not repeated, and the following describes the buffer mechanism according to the embodiment of the present application.

Referring to fig. 1-3, a plastic packing tube with good air permeability includes a tube body 1 and a buffer mechanism;

the buffer mechanism comprises L-shaped plates 2, the far ends of the two L-shaped plates 2 are fixedly connected with a sliding rod 6, the other end of the sliding rod 6 penetrates through the side wall of a fixed box 3 in a sliding mode and extends into the fixed box, the other end of the sliding rod 6 is fixedly connected to a fixed block 4, a first spring 5 is fixedly connected to the fixed block 4, the other end of the first spring 5 is fixedly connected to the fixed box 3, the first spring 5 is sleeved on the sliding rod 6, the fixed box 3 is fixedly connected to the side wall of a pipe body 1, the bottom ends of the two L-shaped plates 2 are fixedly connected with connecting blocks 9, the two connecting blocks 9 are respectively sleeved with two ends of a sleeved rod 10 in a sliding mode, the two ends of the sleeved rod 10 are fixedly connected with first limiting blocks 7, the two first limiting blocks 7 are fixedly connected with second springs 8, and the other ends of the two second springs 8 are fixedly connected to the connecting blocks 9, two the second spring 8 all cup joints on cup jointing the pole 10, is convenient for protect the article of putting into body 1 through setting up buffer gear, prevents to damage.

The outermost layer of the pipe body 1 is a wear-resistant layer 18, the inner layer of the wear-resistant layer 18 is connected with an adsorption layer 19 in a compounding manner, and the inner layer of the adsorption layer 19 is connected with a ventilation layer 21 in a compounding manner; a plurality of adsorption particles 20 are fixedly arranged in the adsorption layer 19, so that peculiar smell can be adsorbed conveniently, and the smell can be prevented from being mixed in the plastic packaging tube; a plurality of air holes 22 are fixedly arranged in the air permeable layer 21, so that the air permeability of the plastic packaging tube is increased; a pipe cover 17 is lapped at the top end of the pipe body 1, a sealing ring 15 is fixedly connected to the bottom of the pipe cover 17, insertion grooves 14 are fixedly arranged at two ends of the sealing ring 15, insertion rods 13 are inserted into the two insertion grooves 14, the far ends of the two insertion rods 13 respectively penetrate through two side walls of the pipe body 1 and extend to the outside, a second limiting block 11 is fixedly connected to the far end of the two insertion rods 13, third springs 12 are fixedly connected to the two limiting blocks, the other ends of the two third springs 12 are respectively fixedly connected to two side walls of the pipe body 1, and the third springs 12 are sleeved on the insertion rods 13, so that the pipe cover 17 can be conveniently fixed through the insertion of the insertion rods 13 and the insertion grooves 14; the outer ring of the sealing ring 15 is lapped on the outer ring of the pipe body 1; the top of the tube cover 17 is fixedly connected with a handle 16, which is convenient for moving the plastic packing tube.

When the utility model is used, electrical components appearing in the application are externally connected with a power supply and a control switch when in use, firstly, two second limiting blocks 11 are pulled towards two sides to drive two insertion rods 13 to move towards two sides, a third spring 12 extends, the second insertion rods 13 are separated from insertion grooves 14, so that a pipe cover 17 is taken down, an article is placed on two L-shaped plates 2 in a pipe body 1, two ends of the article push the two L-shaped plates 2 towards two sides, a connecting block 9 slides towards two sides on a sleeve rod 10, a second spring 8 compresses, the two L-shaped plates 2 are pushed by spring force to move towards the middle to clamp the article, when the pipe body 1 shakes, the two L-shaped plates 2 move simultaneously, a sliding rod 6 slides towards a fixed box 3, a first spring 5 compresses, the spring force drives the first spring 5 to recover to the original shape, the shaking of the pipe body 1 is buffered, the article is prevented from being damaged, and a wear-resistant layer 18 is arranged on the pipe body 1, Adsorption layer 19 and ventilative layer 21 are equipped with adsorption particle 20 in the adsorption layer 19, are equipped with bleeder vent 22 in the ventilative layer 21, are convenient for increase the ventilation effect of plastic packaging pipe, prevent the peculiar smell simultaneously and produce.

The application has the advantages that:

1. according to the device, an article is placed on the two L-shaped plates in the pipe body, the two L-shaped plates are pushed towards two sides by two ends of the article, the connecting block slides towards the two sides on the sleeving rod, the second spring is compressed, the two L-shaped plates are pushed by the elastic force of the spring to move towards the middle to clamp the article, when the pipe body shakes, the two L-shaped plates move simultaneously, the sliding rod slides towards the fixed box, the first spring is compressed, the elastic force of the spring drives the first spring to recover the original shape, the shaking of the pipe body is buffered, and the article is prevented from being damaged;

2. this application sets up wearing layer, adsorbed layer and ventilative layer through the body, is equipped with the adsorption particle in the adsorbed layer, and ventilative in situ is equipped with the bleeder vent, is convenient for increase plastic packaging pipe's ventilation effect, prevents the peculiar smell production simultaneously.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A plastic packaging tube with good air permeability is characterized in that: comprises a pipe body (1) and a buffer mechanism;

the buffer mechanism comprises L-shaped plates (2), one end of each L-shaped plate (2) far away from the other end of each sliding rod (6) is fixedly connected with a sliding rod (6), the other end of each sliding rod (6) slides to penetrate through the side wall of the fixed box (3) and extends to the inside, the other end of each sliding rod (6) is fixedly connected onto the fixed block (4), the fixed block (4) is fixedly connected with a first spring (5), the other end of each first spring (5) is fixedly connected onto the fixed box (3), the first springs (5) are sleeved on the sliding rods (6), the fixed boxes (3) are fixedly connected onto the side wall of the pipe body (1), the bottom ends of the two L-shaped plates (2) are fixedly connected with connecting blocks (9), the two connecting blocks (9) are respectively sleeved with the two ends of the sleeve rod (10) in a sliding mode, and the two ends of the sleeve rod (10) are both fixedly connected with first limiting blocks (7), two equal fixedly connected with second spring (8) on first stopper (7), two the equal fixed connection of second spring (8) other end is on connecting block (9), two second spring (8) all cup joints on cup jointing pole (10).

2. The plastic packing tube with good air permeability as claimed in claim 1, wherein: the outermost layer of the pipe body (1) is a wear-resistant layer (18), the inner layer of the wear-resistant layer (18) is in composite connection with an adsorption layer (19), and the inner layer of the adsorption layer (19) is in composite connection with a ventilation layer (21).

3. The plastic packing tube with good air permeability as claimed in claim 2, wherein: a plurality of adsorption particles (20) are fixedly arranged in the adsorption layer (19).

4. The plastic packing tube with good air permeability as claimed in claim 2, wherein: a plurality of air holes (22) are fixedly arranged in the air permeable layer (21).

5. The plastic packing tube with good air permeability as claimed in claim 1, wherein: body (1) top overlap joint has tube cap (17), tube cap (17) bottom fixedly connected with sealing washer (15), equal fixed inserting groove (14) that are equipped with in sealing washer (15) both ends, two all peg graft on inserting groove (14) and have peg graft pole (13), two peg graft pole (13) one end far away mutually runs through body (1) both sides wall respectively and extends to the outside, two peg graft pole (13) equal fixedly connected with second stopper (11), two of one end far away mutually equal fixedly connected with third spring (12) on the stopper, two the third spring (12) other end is fixed connection respectively on body (1) both sides wall, third spring (12) cup joint on peg graft pole (13).

6. The plastic packing tube with good air permeability as claimed in claim 5, wherein: the outer ring of the sealing ring (15) is lapped on the outer ring of the pipe body (1).

7. The plastic packing tube with good air permeability as claimed in claim 5, wherein: the top of the pipe cover (17) is fixedly connected with a handle (16).