CN210028632U - Anti-spilling plastic bottle - Google Patents

Abstract

The utility model discloses a plastic bottle of anti-spillage relates to plastic bottle technical field. The technical key points are as follows: the utility model provides a plastic bottle of anti-spillage, the bottle comprises a bottle body, be provided with coaxial screwing section of thick bamboo and direction fill in the bottleneck, the great section of direction fill opening sets up annular limit, the bottleneck inboard is located screwing section of thick bamboo below and is provided with the spacing ring, be provided with first sealing washer between spacing ring and the section of thick bamboo of screwing, the section of thick bamboo upper end inner wall of screwing is provided with a plurality of lugs, the tip is provided with the bulge loop under the section of thick bamboo of screwing, first annular has been seted up to the inner wall of bulge loop, a plurality of hinge interfaces have been seted up to the lug bottom, and set up and articulate mouthful complex tight piece that presss from both sides, be provided with the stand pipe on the spacing ring, one end is provided with the butt ring in the bottle, be provided with second annular and second sealing washer in the butt ring loop, be provided with. The utility model has the advantages of anti-spill and anti-leakage, and convenient recycling.

Description

Anti-spilling plastic bottle

Technical Field

The utility model relates to a plastic bottle technical field, more specifically say, it relates to a plastic bottle of anti-spillage.

Background

Plastic bottles are now widely used in society, such as for water, beverages, cooking oils, vinegar, etc.

Chinese utility model patent No. CN102470950B discloses a plastic bottle having a mouth portion, a body portion, and a bottom portion, wherein the bottom portion has a central portion and a plurality of leg portions disposed around the central portion and protruding downward, and each leg portion has 1 to 6 grooves extending in a radial direction of the bottom portion and recessed inward.

Most of plastic bottles on the market today have too large bottle openings, when drinking or pouring the solution, along with the change of the liquid flow, the center of gravity of the liquid shifts, the flow of the poured liquid is suddenly large or small, so that the solution is easily spilled, and the taste of the food is affected by splashing drinkers or pouring too much of the seasoning liquid. Plastic bottles therefore require further improvement in spill protection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic bottle of anti-spillage, it has the advantage that liquid spills and spills when preventing to fall liquid.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a plastic bottle of anti-spillage, includes the bottle, the bottleneck inboard of bottle is provided with revolves tight section of thick bamboo, the bottom of revolving tight section of thick bamboo is provided with rather than coaxial direction fill, and the direction fill is made by flexible rubber, the direction fill is leaks hopper-shaped, the great one end of direction fill opening is provided with the annular limit of outside extension, the lower extreme of revolving tight section of thick bamboo is provided with the bulge loop, and the inner wall of bulge loop seted up with the first annular of annular limit complex.

By adopting the technical scheme, the screwing cylinder and the guide hopper are arranged on the inner side of the bottle mouth, when the smaller end of the guide hopper faces the initial state outside the bottle mouth, liquid is poured out of the bottle body and flows out along the guide hopper, and the liquid is prevented from being spilled out due to the overlarge bottle mouth; when making the less one end orientation bottle of direction fill opening through external force in, pour into liquid in to the bottle and also played the guide effect, prevent that liquid from spilling, make things convenient for the washing of plastic bottle.

Furthermore, a limiting ring with a right-angled triangle-shaped section is arranged on the inner side of the bottle mouth of the bottle body and below the screwing cylinder, and an inclined surface of the limiting ring is arranged upwards in an inclined manner from the inner wall of the bottle mouth to the axis of the bottle mouth.

Through adopting above-mentioned technical scheme, under the effect of the spacing ring that sets up for in the tight section of thick bamboo of screwing can not fall into the bottle under the stopping of spacing ring, and the spacing ring is provided with the inclined plane, when pouring liquid, can play the drainage effect.

Furthermore, a first sealing ring is arranged between the limiting ring and the screwing cylinder.

Through adopting above-mentioned technical scheme, after screwing a section of thick bamboo and the bottle is screwed, first sealing washer plays sealed effect under the effect of compressing tightly of a section of thick bamboo of screwing and spacing ring.

Further, the bottleneck department of bottle is equipped with the stand pipe that passes bottle, spacing ring in proper order, the stand pipe is along the radial setting of spacing ring, the stand pipe is provided with the butt ring on the inner wall of one end in the bottle towards, the inner wall of butt ring is provided with the second annular groove, and is provided with the second sealing washer in the second annular groove, be provided with the push rod coaxial with the stand pipe in the stand pipe, the one end that the push rod passed the butt ring is provided with the arc piece, and the external diameter of arc piece is greater than the internal diameter of butt ring, the push rod is kept away from one end in the bottle and is provided with the ejector pad, the week side of push rod is provided with rather than coaxial spring, and the both ends of spring respectively with butt ring, ejector pad butt.

By adopting the technical scheme, the push block is pushed by external force, so that the spring is contracted, the push rod acts on the deformed guide hopper, the guide hopper is changed back to the initial state under the action of the external force and elastic deformation, and the push rod is restored to the original position under the action of the spring when the external force is removed.

Furthermore, the inner wall of the upper end of the screwing cylinder is provided with a plurality of convex blocks.

Through adopting above-mentioned technical scheme, when exerting the force on the lug for the section of thick bamboo of screwing rotates easily, thereby realizes screwing the sealed of a section of thick bamboo and bottle.

Furthermore, one side of the convex ring, which is far away from the first sealing ring, is obliquely arranged, and the inclined surface of the convex ring is obliquely and downwards arranged towards the axis of the screwing cylinder.

Through adopting above-mentioned technical scheme for can flow to in the bottle along the slope when liquid pours into.

Furthermore, a plurality of hinge interfaces are arranged at the bottom of the convex ring, each hinge interface is provided with a clamping block matched with the hinge interface in a hinged mode, one side, close to the inner wall of the bottle mouth, of each clamping block is arranged in a semicircular arc mode, and the clamping block is provided with a convex strip towards one side of the annular edge and close to the circular arc.

Through adopting above-mentioned technical scheme, rotatory clamp tight piece, the sand grip on the tight piece of clamp can support the annular limit that the direction was fought to the annular limit that makes the direction fill is fixed in first annular, and because the direction fill is flexible rubber and makes, thereby plays sealed effect.

Furthermore, the bottom of any side of the bottle body is provided with an air vent, and a piston is arranged at the air vent.

Through adopting above-mentioned technical scheme, when pouring the liquid, the bottleneck slope is down, and liquid outflow back, bottle internal gas pressure is less than the bottle external gas pressure, and liquid is when flowing, and external gas advances into the bottle by force and makes liquid spill easily, so remove behind the piston, in the bottle with bottle external gas phase-to-phase, the liquid of being convenient for flows.

Further, the two sides of the outer wall of the bottle body, which are located at the air vent, are provided with symmetrical slide rails, the slide rails are provided with slide plates which are connected with the slide rails in a sliding manner, one side, facing the piston, of each slide plate is abutted to the piston, and one side, far away from the piston, of each slide plate is provided with a bulge.

Through adopting above-mentioned technical scheme, the slide, when need not to use the piston, the slide can cover the piston, prevents that unnecessary touches and makes the piston drop.

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

(1) by arranging the screwing cylinder, the guide hopper and the first sealing ring at the bottle mouth, when pouring liquid, the end with the smaller opening of the guide hopper faces the outside of the bottle mouth, the liquid flows out along the guide hopper, so that the liquid cannot be spilled out, and when filling the liquid, the end with the smaller opening of the guide hopper faces the inside of the bottle, so that the guide effect is also achieved;

(2) the guide pipe which is radially overlapped with the limit ring is arranged at the middle point of the inclined edge of the limit ring on the limit ring, the abutting ring, the second annular groove, the second sealing ring and the push rod are arranged on the guide pipe, the arc-shaped block and the push block are arranged on the push rod, the spring is arranged on the periphery of the push rod, when the end with a smaller opening of the guide hopper faces the inside of the bottle, the push block is pushed to contract the spring, the push rod acts on the deformed guide hopper, and therefore the guide hopper is changed back to the initial state under the action of external force and elastic deformation, the end with a smaller caliber faces the outside of the bottle when liquid is poured, the use of the bottle is facilitated, and the guide hopper cannot be dirtied;

(3) through being provided with air vent, piston, slide rail and slide in bottle side bottom, and be provided with the arch on the slide, when needs remove the piston, the bottle communicates with the outer gas phase of bottle in, and the liquid of being convenient for flows, and when need not to use the piston, the slide can cover the piston, prevents that unnecessary from touching and makes the piston drop.

Drawings

FIG. 1 is an overall view of the present embodiment;

FIG. 2 is an exploded view of the present embodiment;

FIG. 3 is an exploded sectional view schematically illustrating the present embodiment;

FIG. 4 is a schematic partial exploded sectional view of the present embodiment;

fig. 5 is a partial sectional view showing a state where the liquid is poured out in the present embodiment.

Fig. 6 is a partial sectional view showing a state where the liquid is poured in this embodiment.

Reference numerals: 1. a bottle body; 2. screwing the cylinder; 3. a guide hopper; 4. a bump; 5. a convex ring; 6. a first ring groove; 7. hinging the interface; 8. a clamping block; 9. a first seal ring; 10. a limiting ring; 11. a push rod; 12. a guide tube; 13. a spring; 14. a second ring groove; 15. a second seal ring; 16. a slide rail; 17. a slide plate; 18. a vent hole; 19. a piston; 20. a push block; 21. an arc-shaped block; 22. a butting ring; 23. and an annular edge.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

In this embodiment: as shown in fig. 1 and 2, the anti-spill plastic bottle comprises a bottle body 1, a screwing cylinder 2 in threaded connection with the bottle body 1 is arranged on the inner side of a bottle opening of the bottle body 1, a guide hopper 3 is arranged at the bottom of the screwing cylinder 2, the guide hopper 3 is made of flexible rubber, the guide hopper 3 is funnel-shaped, an annular edge 23 extending outwards is horizontally arranged at the large end of the guide hopper 3, and the guide hopper 3 and the screwing cylinder 2 are coaxially arranged. By arranging the screwing cylinder 2 and the guide hopper 3, when the smaller opening end of the guide hopper 3 faces the outside of the bottle mouth in an initial state (as shown in fig. 5), liquid is poured out of the bottle body 1 and flows out along the guide hopper 3, so that the liquid is prevented from being spilled out due to the fact that the bottle mouth is too large; when the end with the smaller opening of the guide hopper 3 faces the bottle by external force (as shown in fig. 6), the pouring of liquid into the bottle also plays a role in guiding and preventing the liquid from spilling.

As shown in fig. 3 and 4, a limiting ring 10 with a right-angled triangle cross section is arranged on the inner side of the bottle mouth of the bottle body 1 and below the screwing cylinder 2, and an inclined surface of the limiting ring 10 is arranged from the inner wall of the bottle mouth to the axis of the bottle mouth in an inclined and upward manner, when the screwing cylinder 2 is screwed with the bottle body 1, the limiting ring 10 has a limiting effect, and when liquid is poured out from the bottle, the inclined surface of the limiting ring 10 has a guiding effect, so that the liquid can conveniently flow out; a first sealing ring 9 is arranged between the limiting ring 10 and the screwing barrel 2, and after the screwing barrel 2 and the bottle body 1 are screwed, the first sealing ring 9 prevents liquid from flowing out of a joint under the action of the screwing barrel 2 and the limiting ring 10.

A plurality of bumps 4 are arranged on the inner wall of the upper end of the screwing barrel 2, when force is exerted on the bumps 4, the screwing barrel 2 is easy to rotate, and therefore the screwing barrel 2 and the bottle body 1 are sealed; a convex ring 5 is arranged at the lower end part of the screwing cylinder 2, an inclined surface is arranged at one end of the convex ring 5 far away from the limiting ring 10, and the inclined surface of the convex ring 5 is inclined downwards from the inner wall of the bottle mouth towards the axis of the bottle mouth, so that liquid can flow into the bottle body 1 along the inclined surface when poured; a first ring groove 6 is formed in the inner wall of the convex ring 5, so that the annular edge 23 of the guide hopper 3 can be matched with the first ring groove 6; a plurality of hinge interfaces 7 have been seted up in 5 bottoms of bulge loop, and be provided with on every hinge interface 7 rather than articulated complex press from both sides tight piece 8, it is the semicircle setting to press from both sides tight piece 8 to be close to bottleneck inner wall one side, press from both sides tight piece 8 and be provided with the sand grip towards the outer one side of bottleneck and be close to circular arc department, when pressing from both sides tight piece 8 through the rotation, the sand grip on pressing from both sides tight piece 8 can support the annular edge 23 that the direction was fought 3, thereby make the annular edge 23 that the direction was fought 3 fix in first annular 6, and because the direction is fought 3 and is flexible rubber and makes.

A guide tube 12 sequentially penetrating through the bottle body 1 and the limiting ring 10 is arranged at the bottle mouth of the bottle body 1, the guide tube 12 is arranged along the radial direction of the limiting ring 10, a butting ring 22 is arranged on the inner wall of one end of the guide tube 12 facing the interior of the bottle, a second annular groove 14 is arranged on the inner wall of the butting ring 22, a second sealing ring 15 is arranged in the second annular groove 14, a push rod 11 coaxial with the guide tube 12 is arranged in the guide tube 12, an arc-shaped block 21 is arranged at one end of the push rod 11 penetrating through the butting ring 22, the outer diameter of the arc-shaped block 21 is larger than the inner diameter of the butting ring 22, a push block 20 is arranged at one end of the push rod 11 far away from the interior of the bottle, a spring 13 coaxial with the push rod 11 is arranged on the peripheral side of the push rod 11, two ends of the spring 13 are respectively butted against the butting ring 22 and the push block 20, the push block 20 is pushed by external force, so that the spring, the guide hopper 3 returns to the initial state, and when the external force is removed, the push rod 11 returns to the original position under the action of the spring 13.

As shown in fig. 2 and 3, the bottom of any side surface of the bottle body 1 is provided with a vent hole 18, a piston 19 which is elastically clamped with the vent hole 18 is arranged at the vent hole 18, and after the piston 19 is removed, the inside of the bottle is communicated with the outside of the bottle, so that the liquid can flow conveniently and can be prevented from spilling; the vertical slide rail 16 that is provided with the symmetry in the both sides that the outer wall of bottle 1 is located air vent 18, and is provided with slide 17 rather than sliding connection on the slide rail 16, is provided with the arch in one side that piston 19 was kept away from to slide 17, and through slide 17, slide 17 towards one side and piston 19 butt of piston 19, when need not to use piston 19, slide 17 can cover piston 19, prevents that unnecessary touches and makes piston 19 drop.

The utility model discloses a working process and beneficial effect as follows:

when liquid in the bottle is poured out, the guide hopper 3 is in an initial state, namely, the smaller opening end of the guide hopper 3 faces the outside of the bottle opening, so that the liquid flows to the guide hopper 3 along the bottle body 1 under the guide action of the limiting ring 10, the screwing cylinder 2 and the bottle body 1 are sealed and do not leak under the action of the screwing cylinder 2 and the first sealing ring 9, the liquid flows to the outside of the bottle along the guide hopper 3, and the liquid is prevented from being spilled due to overlarge liquid flow when the liquid is poured out; after the liquid flows out, the air pressure in the bottle is smaller than the air pressure outside the bottle, when the liquid flows out, the outside air enters the bottle by force, so that the liquid is easy to spill out, after the sliding plate 17 is slid and the piston 19 is taken out, the inside of the bottle is communicated with the outside air, and the liquid can flow.

After the original liquid is used up, the plastic bottle can be recycled, and the environment is protected. When adorning liquid, push up the direction with the object and fight 3 for the direction fight 3 less one end of bore towards the bottle in, thereby make things convenient for pouring into of liquid, when needs use liquid, press ejector pad 20, make the arc piece 21 on the push rod 11 push up the direction and fight 3, the direction is fought 3 and is resumeed original condition under external force and elastic deformation's effect, thereby make things convenient for liquid to pour out.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (9)

1. The utility model provides a plastic bottle of anti-spillage, includes bottle (1), its characterized in that: the bottleneck inboard of bottle (1) is provided with a section of thick bamboo (2) of screwing, the bottom of screwing a section of thick bamboo (2) is provided with rather than coaxial direction fill (3), and direction fill (3) are made by flexible rubber, direction fill (3) are leaks hopper-shaped, the great one end of direction fill (3) opening is provided with outside extension annular limit (23), the lower extreme of screwing a section of thick bamboo (2) is provided with bulge loop (5), and the inner wall of bulge loop (5) seted up with annular limit (23) complex first annular (6).

2. A spill-resistant plastic bottle as in claim 1, wherein: the inner side of the bottle mouth of the bottle body (1) is positioned below the screwing cylinder (2) and is provided with a limiting ring (10) with a right-angled triangle-shaped section, and the inclined surface of the limiting ring (10) is arranged upwards from the inner wall of the bottle mouth towards the axis of the bottle mouth in an inclined manner.

3. A spill-resistant plastic bottle as claimed in claim 2, wherein: a first sealing ring (9) is arranged between the limiting ring (10) and the screwing barrel (2).

4. A spill-resistant plastic bottle as claimed in claim 2, wherein: bottle neck department of bottle (1) is equipped with stand pipe (12) that passes bottle (1), spacing ring (10) in proper order, radial setting along spacing ring (10) is followed in stand pipe (12), be provided with on the inner wall of stand pipe (12) one end in the bottle butt ring (22), the inner wall of butt ring (22) is provided with second annular (14), and is provided with second sealing washer (15) in second annular (14), be provided with in stand pipe (12) with stand pipe (12) coaxial push rod (11), the one end that butt ring (22) was passed in push rod (11) is provided with arc piece (21), and the external diameter of arc piece (21) is greater than the internal diameter of butt ring (22), one end is provided with ejector pad (20) in keeping away from the bottle in push rod (11), the week side of push rod (11) is provided with its coaxial spring (13), and the both ends of spring (13) respectively with butt ring (22), The push block (20) is abutted.

5. A spill-resistant plastic bottle as in claim 1, wherein: the inner wall of the upper end of the screwing barrel (2) is provided with a plurality of convex blocks (4).

6. A spill-resistant plastic bottle as in claim 1, wherein: one surface of the convex ring (5) far away from the first sealing ring (9) is obliquely arranged, and the inclined surface of the convex ring is obliquely and downwards arranged towards the axis of the screwing cylinder (2).

7. A spill-resistant plastic bottle as in claim 1, wherein: a plurality of hinge interfaces (7) are seted up to bulge loop (5) bottom, and be provided with on every hinge interface (7) rather than articulated complex press from both sides tight piece (8), press from both sides tight piece (8) and be the semicircle setting near bottleneck inner wall one side, press from both sides tight piece (8) and be provided with the sand grip towards the one side of annular limit (23) and near circular arc department.

8. A spill-resistant plastic bottle as in claim 1, wherein: the bottom of any side surface of the bottle body (1) is provided with a vent hole (18), and a piston (19) is arranged at the vent hole (18).

9. A spill-resistant plastic bottle as in claim 8, wherein: the bottle (1) outer wall is located the both sides of air vent (18) and is provided with symmetrical slide rail (16), and is provided with slide (17) rather than sliding connection on slide rail (16), slide (17) are towards one side and piston (19) butt of piston (19), one side that piston (19) were kept away from in slide (17) is provided with the arch.

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