CN113581605A

CN113581605A - Degradable environment-friendly plastic bottle

Info

Publication number: CN113581605A
Application number: CN202110744632.9A
Authority: CN
Inventors: 郭芷涵; 周宏伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-11-02

Abstract

The invention relates to the technical field of plastic bottles, in particular to a degradable environment-friendly plastic bottle which comprises a bottle body made of degradable plastics, wherein the top of the bottle body is fixedly connected with a special-shaped hollow column, the top of the special-shaped hollow column is provided with a flow aid, the top of the flow aid is provided with a liquid receiving cup made of transparent materials, and the bottom of the liquid receiving cup is fixedly connected with an arc ring; according to the invention, through the flow aiding device, when the liquid laundry detergent is poured out of the bottle body, the pressure inside and outside the bottle body is kept consistent, so that the liquid laundry detergent is more stable when poured out quickly, the problem that the liquid laundry detergent splashes out of the liquid receiving cup due to one strand of the liquid laundry detergent flows out is avoided, and meanwhile, after the liquid receiving cup is screwed back after being used, the residual liquid laundry detergent can flow back into the bottle body through the hourglass hole by gravity, so that a small amount of liquid laundry detergent is prevented from being solidified in the liquid receiving cup.

Description

Degradable environment-friendly plastic bottle

Technical Field

The invention relates to the technical field of plastic bottles, in particular to a degradable environment-friendly plastic bottle.

Background

The plastic bottle is mainly made of polyethylene or polypropylene and other materials with a plurality of organic solvents. The plastic bottle widely uses Polyester (PET), Polyethylene (PE) and polypropylene (PP) as raw materials, after corresponding organic solvent is added, the plastic bottle is heated at high temperature and subjected to blow molding, extrusion blowing or injection molding through a plastic mold, the degradable plastic is usually made of high molecular materials such as PLA, zhiPHAs, PBA, PBS and the like, and the degradable plastic is mainly used for liquid or solid disposable plastic packaging containers such as beverages, foods, pickles, honey, dried fruits, edible oil, agricultural and veterinary drugs and the like. The plastic bottle is mainly used for storing and using viscous liquid such as laundry detergent and the like.

At present, when a plastic bottle for containing laundry detergent on the market is poured quickly, the mouth of the plastic bottle is blocked by the laundry detergent, so that the pressure in the plastic bottle is reduced along with the outflow of the laundry detergent, the pressure inside and outside the plastic bottle is inconsistent, the laundry detergent flows out in a strand when being poured, the outflow track is changed continuously, and when the laundry detergent is poured into a handheld measuring cup, the laundry detergent can splash onto the hand, so that the subsequent cleaning is needed, and the waste of the laundry detergent is also caused.

Therefore, it is necessary to invent a degradable environment-friendly plastic bottle to solve the above problems.

The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.

Disclosure of Invention

The invention aims to provide a degradable environment-friendly plastic bottle, a flow aid device, a second steel ball and other structures, which ensure that the internal and external pressure intensities of the bottle body are always kept consistent when the bottle body inclines so as to solve the defects in the technology.

In order to achieve the above purpose, the invention provides the following technical scheme: a degradable environment-friendly plastic bottle comprises a bottle body made of degradable plastics, wherein the top of the bottle body is fixedly connected with a special-shaped hollow column, the top of the special-shaped hollow column is provided with a flow aid, the top of the flow aid is provided with a liquid receiving cup made of transparent materials, and the bottom of the liquid receiving cup is fixedly connected with an arc ring;

flow aid device includes the flow aid with hollow post top threaded connection of dysmorphism, flow aid with connect liquid cup threaded connection, it has the hourglass hole of hourglass shape to open inside the flow aid, flow aid top fixedly connected with point mouth pipe, it has a plurality of rectangular holes that are the annular array and distribute to open around the flow aid, it has first slide opening to open inside the flow aid, it has a plurality of first bleeder vents to open on flow aid outer wall one side, first bleeder vent and first slide opening intercommunication, first slide opening bottom fixedly connected with ventilated membrane, the inside roll connection of first slide opening has first steel ball, the shape of first slide opening bottom and the surface laminating of first steel ball.

Preferably, the inside fixedly connected with arc of bottle, the inside second slide opening that opens of arc, the inside roll connection of second slide opening has the second steel ball, the arc bottom is opened there is the venthole, the diameter of venthole is less than the diameter of second steel ball, the inner wall shape and the second steel ball surface laminating of venthole, a plurality of second bleeder vents have been opened to bottle outer wall one side, second bleeder vent and second slide opening intercommunication.

Preferably, the first rib plate is fixedly connected inside the bottle body, the second rib plate is fixedly connected inside the bottle body, and the second rib plate is internally provided with a special-shaped hole.

Preferably, the bottle body is connected with a rotating plate in a rotating mode, a hemisphere is fixedly connected to one side of the outer wall of the rotating plate, and the hemisphere can be attached to the special-shaped hole.

Preferably, the outer surface of the liquid receiving cup is provided with a plurality of scale marks.

In the technical scheme, the invention provides the following technical effects and advantages:

1. through the flow aiding device, when the liquid laundry detergent is poured out of the bottle body quickly, the pressure inside and outside the bottle body is kept consistent, so that the liquid laundry detergent is more stable when poured out quickly, the problem that the liquid laundry detergent is splashed out of the liquid receiving cup due to one strand of liquid laundry detergent can be solved, and meanwhile, after the liquid receiving cup is screwed back after being used, the residual liquid laundry detergent can flow back into the bottle body through the hourglass hole through gravity, so that a small amount of liquid laundry detergent is prevented from being solidified in the liquid receiving cup;

2. through the cooperation between second bleeder vent, second slide opening, venthole and the second steel ball for when bottle inclination is less, still can keep the bottle internal and external pressure unanimous, when the bottle was just putting, first steel ball and second steel ball can reset, block the exchange between the inside gas of bottle and the air, prevent that the laundry liquid from rotting, this plastic bottle convenient to use can not be glued the hand, easily gets the laundry liquid of required volume fast.

Drawings

For a clearer explanation of the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a schematic view of the overall structure provided by the present invention;

FIG. 2 is a cross-sectional view provided by the present invention;

fig. 3 is a cross-sectional view of a flow aid provided by the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of the portion B of FIG. 2 according to the present invention;

FIG. 6 is a cross-sectional view of an arcuate plate provided by the present invention;

fig. 7 is an enlarged view of the structure of the part C of fig. 2 according to the present invention.

Description of reference numerals:

the device comprises a bottle body 1, a special-shaped hollow column 2, a flow assisting device 3, a liquid receiving cup 4, an arc ring 5, a flow assisting body 6, a sand leakage hole 7, a tip pipe 8, a long hole 9, a first sliding hole 10, a first air vent 11, a gas permeable film 12, a first steel ball 13, an arc plate 14, a second sliding hole 15, a second steel ball 16, an air outlet 17, a second air vent 18, a first rib plate 19, a second rib plate 20, a special-shaped hole 21, a rotating plate 22, a hemisphere 23 and a scale mark 24.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

The invention provides a degradable environment-friendly plastic bottle as shown in figures 1-7, which comprises a bottle body 1 made of degradable plastics, wherein the top of the bottle body 1 is fixedly connected with a special-shaped hollow column 2, the top of the special-shaped hollow column 2 is provided with a flow aid device 3, the top of the flow aid device 3 is provided with a liquid receiving cup 4 made of transparent materials, the bottom of the liquid receiving cup 4 is fixedly connected with a circular arc ring 5, laundry detergent is stored through the bottle body 1, a proper amount of laundry detergent is received and taken through the liquid receiving cup 4, and when the laundry detergent flows out through the flow aid device 3, one strand of laundry detergent cannot flow out, so that the laundry detergent is prevented from splashing;

the flow aiding device 3 comprises a flow aiding body 6 in threaded connection with the top of the special-shaped hollow column 2, the flow aiding body 6 is in threaded connection with the liquid receiving cup 4, an hourglass-shaped hole 7 is formed in the flow aiding body 6, a sharp mouth pipe 8 is fixedly connected to the top of the flow aiding body 6, a plurality of long holes 9 distributed in an annular array are formed in the inner circumferential surface of the flow aiding body 6, a first sliding hole 10 is formed in the flow aiding body 6, a plurality of first air holes 11 are formed in one side of the outer wall of the flow aiding body 6, the first air holes 11 are communicated with the first sliding hole 10, an air permeable membrane 12 is fixedly connected to the bottom of the first sliding hole 10, a first steel ball 13 is connected to the inside of the first sliding hole 10 in a rolling mode, the shape of the bottom of the first sliding hole 10 is attached to the outer surface of the first steel ball 13, through the flow aiding device 3, when the laundry detergent needs to be poured out, the bottle body 1 is held by hands, then the sharp mouth pipe 8 leans against the circular arc ring 5 to be aligned to the inside the liquid receiving cup 4, then the bottle body 1 is inclined, the first steel balls 13 slide to the upper side of the first sliding hole 10 and do not block the first sliding hole 10, the laundry detergent passes through the sand leakage hole 7 and the strip holes 9 to block the hourglass hole 7, at the moment, the gas in the bottle and the outside does not circulate, the pressure in the bottle is reduced along with the reduction of the laundry detergent, the outside air sequentially enters the bottle body 1 through the first air holes 11, the first sliding hole 10 and the air permeable film 12, so that the inside and outside pressures of the bottle body 1 are kept balanced, the laundry detergent is prevented from flowing out in a one-shot state, the flowing laundry detergent enters the sharp mouth pipe 8 and then enters the liquid receiving cup 4 from the sharp mouth pipe 8, after the laundry detergent in the liquid receiving cup 4 is used, the liquid receiving cup 4 is screwed on the auxiliary fluid 6 again, and the residual laundry detergent originally adhered to the inner wall of the liquid receiving cup 4 slides down through the action of gravity and slides to the bottle body 1 through the sand leakage hole 7.

Further, in the above technical scheme, an arc-shaped plate 14 is fixedly connected to the inside of the bottle body 1, a second sliding hole 15 is formed in the arc-shaped plate 14, a second steel ball 16 is connected to the inside of the second sliding hole 15 in a rolling manner, an air outlet 17 is formed in the bottom of the arc-shaped plate 14, the diameter of the air outlet 17 is smaller than that of the second steel ball 16, the inner wall shape of the air outlet 17 is attached to the outer surface of the second steel ball 16, a plurality of second air vents 18 are formed in one side of the outer wall of the bottle body 1, the second air vents 18 are communicated with the second sliding hole 15, when the bottle body 1 is normally placed, the air outlet 17 is blocked by the second steel ball 16, so that the service life of the laundry detergent is prevented from being affected by external air, when the bottle body 1 is inclined, the second steel ball 16 slides out of the air outlet 17 and slides to the other end of the second sliding hole 15, and then the external air passes through the second air vents 18, The second sliding hole 15 and the air outlet 17 are communicated with the air in the bottle body 1, and the pressure inside and outside the packaging bottle body 1 is consistent.

Further, in the above technical solution, a first rib plate 19 is fixedly connected inside the bottle body 1, a second rib plate 20 is fixedly connected inside the bottle body 1, and a special-shaped hole 21 is formed inside the second rib plate 20, so that the strength of the hand-held part of the bottle body 1 is improved by the first rib plate 19 and the second rib plate 20, and a passage is provided for air circulation.

Further, in the above technical scheme, the rotating plate 22 is rotatably connected to the inside of the bottle body 1, the hemisphere 23 is fixedly connected to one side of the outer wall of the rotating plate 22, the hemisphere 23 can be attached to the irregular hole 21, after a small amount of laundry detergent enters between the first rib plate 19 and the second rib plate 20 after the bottle body 1 is inclined, the rotating plate 22 rotates, so that the irregular hole 21 is blocked by the hemisphere 23, the hemisphere 23 is pushed open only when gas flows through, the air flows into the bottle body 1, then the hemisphere 23 is reset after the bottle body 1 is rightly placed, and the laundry detergent between the first rib plate 19 and the second rib plate 20 flows back into the bottle body 1.

Further, in the above technical solution, a plurality of scale marks 24 are formed on the outer surface of the liquid receiving cup 4, and the scale marks 24 are convenient for a user to pour out the laundry detergent with a required volume, and provide partial anti-slip capability.

The implementation mode is specifically as follows: when the laundry detergent needs to be poured, firstly, the liquid receiving cup 4 is unscrewed, then the bottle body 1 is held by hand, the sharp-pointed tube 8 is leaned against the circular-arc ring 5 and aligned to the inside of the liquid receiving cup 4, then the bottle body 1 is inclined, when the laundry detergent blocks the sand leaking hole 7, the second steel ball 16 rolls in the second sliding hole 15, air sequentially enters the bottle body 1 through the second vent hole, the second sliding hole 15 and the air outlet hole 17, the internal and external pressure intensities of the bottle body 1 are kept consistent, one strand of laundry detergent is prevented from flowing out, when the inclination angle of the bottle body 1 exceeds 90 degrees, the first steel ball 13 rolls in the first sliding hole 10, air sequentially enters the bottle body 1 through the first vent hole 11 and the first sliding hole 10, the scale line 24 on the liquid receiving cup 4 is watched, when the laundry detergent is poured to the required volume, the bottle body 1 is rightly placed, the first steel ball 13 and the second steel ball 16 are reset, and the laundry detergent in the liquid receiving cup 4 is poured to the required position, then screwing the liquid receiving cup 4 back to the flow aid 6, and enabling the residual laundry detergent in the liquid receiving cup 4 to slide down through gravity and slide into the bottle body 1 through the sand leakage hole 7;

the technical effects and advantages are as follows: through the flow aiding device 3, when the liquid laundry detergent is poured out of the bottle body 1, the pressure inside and outside the bottle body 1 is kept consistent, so that the liquid laundry detergent is more stable when being quickly poured out, the problem that the liquid laundry detergent is splashed out of the liquid receiving cup 4 due to one strand of liquid laundry detergent flowing out is solved, and meanwhile, after the liquid receiving cup 4 is screwed back after being used, the residual liquid laundry detergent can flow back into the bottle body 1 through the sand leakage hole 7 through gravity, so that a small amount of liquid laundry detergent is prevented from being solidified in the liquid receiving cup 4;

through the matching among the second air hole 18, the second sliding hole 15, the air outlet 17 and the second steel ball 16, when the inclination angle of the bottle body 1 is smaller, the pressure inside and outside the bottle body 1 can still be kept consistent, when the bottle body 1 is placed right, the first steel ball 13 and the second steel ball 16 can reset to block the exchange between the air inside the bottle body 1 and the air, and the laundry detergent is prevented from deteriorating, the plastic bottle is convenient to use and cannot be stuck to the hand, and the laundry detergent with the required volume can be poured out easily and quickly, the embodiment specifically solves the problems that when a plastic bottle for containing the laundry detergent in the prior art is poured out quickly, the pressure inside and outside the plastic bottle is reduced along with the outflow of the laundry detergent due to the fact that the mouth of the plastic bottle is blocked by the laundry detergent, so that the laundry detergent flows out in a strand shape when poured out, the outflow track changes continuously, and when the laundry detergent is poured into a handheld measuring cup, the laundry detergent can splash to hands, and subsequent cleaning is needed, and meanwhile, the laundry detergent is wasted.

The working principle of the invention is as follows:

referring to the attached drawings 1-7 of the specification, when the laundry detergent needs to be poured, firstly, the liquid receiving cup 4 is unscrewed, then the bottle body 1 is held by hand, the sharp-pointed tube 8 is leaned against the circular arc ring 5 and aligned to the inside of the liquid receiving cup 4, then the bottle body 1 is inclined, when the laundry detergent blocks the sand leaking hole 7, the second steel ball 16 rolls in the second sliding hole 15, air sequentially enters the bottle body 1 through the second vent hole, the second sliding hole 15 and the air outlet hole 17, so that the internal and external pressure intensities of the bottle body 1 are consistent, one strand of the laundry detergent is prevented from flowing out, when the inclination angle of the bottle body 1 exceeds 90 degrees, the first steel ball 13 rolls in the first sliding hole 10, the air sequentially enters the bottle body 1 through the first vent hole 11 and the first sliding hole 10, the scale line 24 on the liquid receiving cup 4 is watched, when the laundry detergent is poured to a required volume, the bottle body 1 is rightly placed, the first steel ball 13 and the second steel ball 16 are reset, and the laundry detergent in the liquid receiving cup 4 is poured to a required position, then the liquid receiving cup 4 is screwed back to the flow aid 6, and the residual laundry detergent in the liquid receiving cup 4 slides down through the gravity and slides into the bottle body 1 through the sand leakage hole 7.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a degradable environmental protection plastic bottle, includes bottle (1) that degradable plastics made, its characterized in that: the top of the bottle body (1) is fixedly connected with a special-shaped hollow column (2), the top of the special-shaped hollow column (2) is provided with a flow aiding device (3), the top of the flow aiding device (3) is provided with a liquid receiving cup (4) made of transparent materials, and the bottom of the liquid receiving cup (4) is fixedly connected with an arc ring (5);

the flow aiding device (3) comprises a flow aiding body (6) in threaded connection with the top of the special-shaped hollow column (2), the fluid aid (6) is in threaded connection with the liquid receiving cup (4), sand leakage holes (7) in an hourglass shape are formed in the fluid aid (6), the top of the assistant fluid (6) is fixedly connected with a sharp-tipped pipe (8), the inner peripheral surface of the assistant fluid (6) is provided with a plurality of long holes (9) distributed in an annular array, a first slide hole (10) is arranged in the auxiliary fluid (6), a plurality of first air holes (11) are arranged on one side of the outer wall of the auxiliary fluid (6), the first air hole (11) is communicated with the first slide hole (10), the bottom of the first slide hole (10) is fixedly connected with a breathable film (12), the first steel ball (13) is connected to the inside of the first sliding hole (10) in a rolling mode, and the shape of the bottom of the first sliding hole (10) is attached to the outer surface of the first steel ball (13).

2. The degradable environment-friendly plastic bottle of claim 1, wherein: the novel bottle is characterized in that an arc-shaped plate (14) is fixedly connected to the inside of the bottle body (1), a second sliding hole (15) is formed in the arc-shaped plate (14), a second steel ball (16) is connected to the inside of the second sliding hole (15) in a rolling mode, an air outlet (17) is formed in the bottom of the arc-shaped plate (14), the diameter of the air outlet (17) is smaller than that of the second steel ball (16), the inner wall shape of the air outlet (17) is attached to the outer surface of the second steel ball (16), a plurality of second air holes (18) are formed in one side of the outer wall of the bottle body (1), and the second air holes (18) are communicated with the second sliding hole (15).

3. The degradable environment-friendly plastic bottle of claim 1, wherein: the novel bottle is characterized in that a first rib plate (19) is fixedly connected to the inside of the bottle body (1), a second rib plate (20) is fixedly connected to the inside of the bottle body (1), and a special-shaped hole (21) is formed in the second rib plate (20).

4. A degradable environment-friendly plastic bottle according to claim 3, wherein: bottle (1) inside rotation is connected with rotor plate (22), rotor plate (22) outer wall one side fixedly connected with hemisphere (23), hemisphere (23) can laminate with dysmorphism hole (21).

5. The degradable environment-friendly plastic bottle of claim 1, wherein: the outer surface of the liquid receiving cup (4) is provided with a plurality of scale marks (24).