CN210618971U

CN210618971U - Leakage-proof plastic cup

Info

Publication number: CN210618971U
Application number: CN201921410048.4U
Authority: CN
Inventors: 张振
Original assignee: Zhejiang Inm Food Co ltd
Current assignee: Zhejiang Inm Food Co ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-05-26
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a leakage-proof plastic cup, which comprises a cup body, wherein a cup cover matched with the cup body is arranged on the cup body, a cup mouth is arranged on the cup cover, an inwards concave ventilation part is arranged on the cup cover, and a first ventilation hole is arranged in the ventilation part; a blocking part is arranged on one side, away from the cup mouth, in the ventilating part; the side part of the cup cover is connected with a sealing cover which is embedded with the ventilating part; and a second air hole is formed in the sealing cover. The utility model discloses can also prevent liquid from leaking in the venthole when can realizing ventilative, have fine leak protection performance.

Description

Leakage-proof plastic cup

Technical Field

The utility model relates to a splendid attire apparatus technical field, in particular to leak protection plastic cup.

Background

With the continuous improvement of living standard, the diet of people is also continuously improved, and particularly, a large amount of plastic containers are used for the appearance of instant consumption such as takeaway and the like. Wherein cups are indispensable items in the consumption of beverages. At present, a plurality of shops for selling hot drinks, such as milky tea shops, coffee shops and the like, are available on the market, the hot drinks sold in the beverage shops are all stored by using a plastic cup or a paper cup, most of the existing storage cups are buckled on a cup body by using a buckling cover, and a tiny air vent is arranged on the buckling cover for ventilation, so that the air vent can prevent the cover from being deformed due to overhigh temperature of water vapor in the bottle, and can more easily discharge the liquid when the beverage is drunk; meanwhile, a cup mouth is arranged on the buckled cover and used for inserting a straw or directly drinking. However, the existing plastic cup has an unreasonable structure, so that liquid in the cup is easy to leak from the air holes when the cup is drunk, the use experience is influenced, and a user is easy to scald due to the liquid leakage when the drinking liquid is a hot drink.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a leak protection plastic cup. The utility model discloses can also prevent liquid from leaking in the venthole when can realizing ventilative, have fine leak protection performance.

The technical scheme of the utility model: a leakage-proof plastic cup comprises a cup body, wherein a matched cup cover is arranged on the cup body, a cup mouth is arranged on the cup cover, an inwards-concave ventilation part is arranged on the cup cover, and a first ventilation hole is formed in the ventilation part; a blocking part is arranged on one side, away from the cup mouth, in the ventilating part; the side part of the cup cover is connected with a sealing cover which is embedded with the ventilating part; the closing cover is provided with a second air hole

In the leakage-proof plastic cup, the periphery of the air permeable part is provided with the vertical edge; the closing cover is provided with a buckling strip arranged in a surrounding manner, and the buckling strip is matched with the vertical edge; the second air holes are formed in the enclosing portion of the buckling strip.

In the leakproof plastic cup, the two side faces of the vertical edge are provided with the two buckling ribs.

In the leakage-proof plastic cup, the second air hole is positioned at the outer side of the blocking part.

According to the leakage-proof plastic cup, the blocking part comprises the arc-shaped first blocking strip which is fixed on the surface of the ventilating part, gaps are formed between the two sides of the first blocking strip and the inner wall of the ventilating part, and the front part of each gap is provided with the arc-shaped second blocking strip.

In the leakproof plastic cup, the sealing cover is connected with the side surface of the cup cover through the flexible connecting strip; the cup mouth is opposite to the ventilation part, and the center of the cup mouth, the center of the cup cover and the center of the first ventilation port are positioned on the same straight line.

In the novel leakage-proof plastic cup, the cup cover is provided with a clamping groove matched with the upper end of the side wall of the cup body.

In the leakproof plastic cup, the mouth plug is embedded in the mouth; the cup nozzle plug comprises a plug body, a handle is arranged on the upper end face of the plug body, and a raised line matched with the cup nozzle is arranged on the lower end face of the plug body.

In the leakproof plastic cup, the cup cover is also provided with a groove for placing the cup mouth plug, and the groove is matched with the raised line.

In the leakage-proof plastic cup, the cup body is in threaded connection with the cup cover; the lowest end of the thread strip on the cup body is provided with a vertical cup cover positioning strip.

In the leakage-proof plastic cup, the cup body is provided with the plurality of first anti-slip strips and the plurality of second anti-slip strips which are annularly distributed and are L-shaped, and the first anti-slip strips and the second anti-slip strips are arranged at intervals; the bottom of second antislip strip is a little higher than the bottom of first antislip strip.

In the leakage-proof plastic cup, a plurality of reinforcing ribs are annularly distributed on the cup body.

Compared with the prior art, the cup cover is provided with the ventilating part, and the ventilating part is internally provided with the first air vent for ventilation, so that the cup cover is prevented from deforming due to overhigh temperature of water vapor in the cup; the blocking part is arranged on one side of the ventilating part, then the ventilating part is buckled and sealed through the sealing cover on the cup cover, the second air hole is formed in the sealing cover, and water vapor enters the ventilating part through the first air hole and flows out through the second air hole, so that the water vapor is discharged; when the cup is overturned or is rocked, liquid in the cup can be located in the ventilation part after leaking out through the first air vent, on the one hand can flow back to the cup again through the ventilation part of indent, on the other hand liquid can also be stopped by the stopping part and intercepted, prevents to leak from the second air vent, from this the utility model discloses realized the problem that prevents liquid leakage in the cup when ventilative to superior leak protection function has, the use that the user drunk has been improved remarkably and has been experienced, has also avoided leading to the condition of unexpected scald because of hot drink weeping. In addition, the utility model connects the sealing cover and the cup cover through the flexible connecting strip, so that the sealing cover is not easy to lose and is easy to buckle; the cup mouth can be closed or opened through the cup mouth plug, and the cup mouth plug can be embedded in the groove in the cup cover, so that the cup is convenient to store. Through cup and bowl cover threaded connection, convenient dismantlement, and can make the rotation between bowl cover and the cup inject through bowl cover location strip to can rotate to the assigned position after making the bowl cover screw. Through set up first antislip strip and second antislip strip on the cup, can be so that more firm when holding the cup on the one hand, can not direct contact between hand and the cup moreover, prevent unexpected scald, on the other hand because the bottom of second antislip strip is a little higher than the bottom of first antislip strip, can reduce the use of material, reduction in production cost. Through many strengthening ribs of ring distribution on the cup, promote the bulk strength of cup.

Drawings

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

FIG. 2 is a schematic view of the structure of FIG. 1 at A;

FIG. 3 is a schematic view of the structure of the air permeable portion and the vertical edge of the present invention;

FIG. 4 is a schematic top view of the lid;

FIG. 5 is a schematic view of a three-dimensional structure of the cup cover of the present invention;

FIG. 6 is a schematic structural view of the spout plug of the present invention;

fig. 7 is a schematic view of the structure of the cup body of the present invention.

1. A cup body; 2. a cup cover; 3. a spout plug; 4. a cup mouth; 5. a ventilation section; 6. a closure cap; 7. a blocking portion; 8. a vertical edge; 9. a fastening strip; 10. a second air hole; 11. a first barrier rib; 12. a second barrier rib; 13. a flexible connecting strip; 14. a card slot; 15. a plug body; 16. a handle; 17. a convex strip; 18. a groove; 19. a cup cover positioning strip; 20. a first cleat; 21. a second cleat; 22. reinforcing ribs; 23. a first air vent; 24-buckling ribs.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Example (b): a leakage-proof plastic cup is shown in figures 1-7 and comprises a cup body 1, wherein a cup cover 2 matched with the cup body 1 is arranged on the cup body 1, and the cup cover 2 and the cup body 1 can be detached; a clamping groove 14 matched with the upper end of the side wall of the cup body 1 is formed in the cup cover 2; the cup cover 2 is provided with a cup mouth 4 embedded with a cup mouth plug 3, and the cup mouth 4 is used for inserting a straw for drinking or directly drinking; the cup cover 2 is provided with an inwards concave ventilating part 5, and a first ventilating hole 23 is formed in the ventilating part 5; a blocking part 7 is arranged on one side of the ventilating part 5 away from the cup mouth 4; the blocking part 7 comprises a first blocking strip 11 which is fixed on the surface of the air permeable part 5 and is arc-shaped, gaps are formed between two sides of the first blocking strip 11 and the inner wall of the air permeable part 5, arc-shaped second blocking strips 12 are respectively arranged at the front parts of the gaps, and double blocking is realized by the first blocking strip 11 and the second blocking strips 12; the side part of the cup cover 2 is connected with a sealing cover 6, and the sealing cover 6 is embedded with the ventilating part 5; the side surfaces of the sealing cover 6 and the cup cover 2 are connected through a flexible connecting strip 13, so that the sealing cover 6 is not easy to lose and is easy to buckle; the cup mouth 4 and the ventilation part 5 are arranged oppositely, and the center of the cup mouth 4, the center of the cup cover 2 and the center of the first ventilation opening are positioned on the same straight line; a second air hole 10 at the rear side of the barrier part 7 is arranged on the sealing cover 6; the periphery of the ventilating part 5 is provided with a vertical edge 8, and two side surfaces of the vertical edge 8 are provided with two buckling ribs 24; the closing cover 6 is provided with a buckling strip 9 which is arranged in a surrounding way, and the buckling strip 9 is matched with the vertical edge 8 and is fixed by a buckling rib 24; the second air holes 10 are located inside the enclosing structure of the buckling strips 9. The cup cover 2 is provided with the ventilating part 5, and the middle part of the ventilating part 5 is provided with the first ventilating hole 23 for ventilating, so that the cup cover 2 is prevented from deforming due to overhigh temperature of water vapor in the cup; one side of the ventilating part 5 is provided with a blocking part 7, then the ventilating part 5 is buckled and sealed through a sealing cover 6 on the cup cover 2, a second air hole 10 positioned at the rear side of the blocking part 7 is arranged on the sealing cover 6, and water vapor enters the ventilating part 5 through a first air hole 23 and flows out through the second air hole 10, so that the water vapor is discharged; when the cup is overturned or is rocked, liquid in the cup if can be arranged in the ventilation part 5 after leaking out through the first air vent 23, on the one hand can flow back to the cup again through the ventilation part 5 of indent, on the other hand liquid can also be blocked and intercepted by the blocking part 7, prevents to leak from the second air vent 10, from this the utility model discloses realized the problem that prevents liquid leakage in the cup when ventilative to good leak protection function has.

A nozzle plug 3 is embedded in the nozzle 4; the spout plug 3 comprises a plug body 15, a handle 16 is arranged on the upper end face of the plug body 15, and a convex strip 17 matched with the spout 4 is arranged on the lower end face of the plug body 15. Still be equipped with the recess 18 of placing the rim of a cup stopper 3 on the bowl cover 2, recess 18 cooperatees with sand grip 17, can seal or open rim of a cup 4 through rim of a cup stopper 3, and rim of a cup stopper 3 can inlay in the recess 18 of establishing on bowl cover 2 moreover.

The cup body 1 is in threaded connection with the cup cover 2; the lowermost extreme of the screw thread strip on the cup 1 is equipped with vertical bowl cover 2 location strip, through cup 1 and 2 threaded connection of bowl cover, convenient dismantlement, and can make the rotation between bowl cover 2 and the cup 1 inject through 2 location strips of bowl cover to can rotate to the assigned position after making bowl cover 2 screw.

A plurality of first anti-skid strips 20 and second anti-skid strips 21 which are distributed annularly and are L-shaped are arranged on the cup body 1, and the first anti-skid strips 20 and the second anti-skid strips 21 are arranged at intervals; the bottom of second antislip strip 21 is a little higher than the bottom of first antislip strip 20, can be so that hold more firm when cup 1 on the one hand, can not direct contact between hand and the cup 1 moreover, prevent the scald, on the other hand, because the bottom of second antislip strip 21 is a little higher than the bottom of first antislip strip 20, can reduce the use of material, reduction in production cost.

A plurality of reinforcing ribs 22 are annularly distributed on the cup body 1, so that the overall strength of the cup body 1 is improved.

The working principle is as follows:

the cup cover 2 is provided with the ventilating part 5, and the middle part of the ventilating part 5 is provided with the first ventilating hole 23 for ventilating, so that the cup cover 2 is prevented from deforming due to overhigh temperature of water vapor in the cup; one side of the ventilating part 5 is provided with a blocking part 7, then the ventilating part 5 is buckled and sealed through a sealing cover 6 on the cup cover 2, a second air hole 10 positioned at the rear side of the blocking part 7 is arranged on the sealing cover 6, and water vapor enters the ventilating part 5 through a first air hole 23 and flows out through the second air hole 10, so that the water vapor is discharged; when the cup is overturned or shaken, the liquid in the cup can be positioned in the ventilating part 5 after leaking out through the first air holes 23, on one hand, the liquid can flow back to the cup again through the inwards concave ventilating part 5, on the other hand, the liquid can be blocked and intercepted by the blocking part 7, and the leakage from the second air holes 10 is prevented.

Claims

1. The utility model provides a leak protection plastic cup, includes cup (1), is equipped with bowl cover (2) that agree with mutually on cup (1), has seted up rim of a cup (4) on bowl cover (2), its characterized in that: the cup cover (2) is provided with an inwards concave ventilating part (5), and a first ventilating hole (23) is formed in the ventilating part (5); a blocking part (7) is arranged on one side of the inside of the ventilating part (5) away from the cup mouth (4); the side part of the cup cover (2) is connected with a sealing cover (6), and the sealing cover (6) is embedded with the ventilating part (5); and a second air hole (10) is formed in the sealing cover (6).

2. The leak-resistant plastic cup as set forth in claim 1 wherein: vertical edges (8) are arranged around the ventilating part (5); the closing cover (6) is provided with a buckling strip (9) which is arranged in a surrounding manner, and the buckling strip (9) is matched with the vertical edge (8); the second air holes (10) are formed in the enclosing portion of the buckling strips (9).

3. The leak-resistant plastic cup as set forth in claim 1 wherein: the second air hole (10) is positioned at the outer side of the blocking part (7).

4. The leak-resistant plastic cup as set forth in claim 1 wherein: the blocking part (7) comprises a first blocking strip (11) which is fixed on the surface of the ventilating part (5) and is arc-shaped, a gap is arranged between the two sides of the first blocking strip (11) and the inner wall of the ventilating part (5), and arc-shaped second blocking strips (12) are respectively arranged at the front part of the gap.

5. The leak-resistant plastic cup as set forth in claim 1 wherein: the side surfaces of the sealing cover (6) and the cup cover (2) are connected through a flexible connecting strip (13); the cup mouth (4) and the ventilation part (5) are arranged oppositely, and the center of the cup mouth (4), the center of the cup cover (2) and the center of the first ventilation hole (23) are positioned on the same straight line.

6. The leak-resistant plastic cup as set forth in claim 1 wherein: the cup cover (2) is provided with a clamping groove (14) matched with the upper end of the side wall of the cup body (1).

7. The leak-resistant plastic cup as set forth in claim 1 wherein: a cup mouth plug (3) is embedded on the cup mouth (4); the cup mouth plug (3) comprises a plug body (15), a handle (16) is arranged on the upper end face of the plug body (15), and a convex strip (17) matched with the cup mouth (4) is arranged on the lower end face of the plug body (15).

8. The leak-resistant plastic cup as set forth in claim 7 wherein: the cup cover (2) is further provided with a groove (18) for placing the cup mouth plug (3), and the groove (18) is matched with the convex strip (17).

9. The leak-resistant plastic cup as set forth in claim 1 wherein: the cup body (1) is in threaded connection with the cup cover (2); the lowest end of the thread strip on the cup body (1) is provided with a vertical cup cover positioning strip (19).

10. The leak-resistant plastic cup as set forth in claim 1 wherein: a plurality of first anti-skid strips (20) and second anti-skid strips (21) which are distributed annularly and are L-shaped are arranged on the cup body (1), and the first anti-skid strips (20) and the second anti-skid strips (21) are arranged at intervals; the bottom end of the second anti-skid strip (21) is slightly higher than the bottom end of the first anti-skid strip (20).