Waterproof bechamel paper cup

Abstract

The utility model provides a waterproof bechamel paper cup which comprises a paper cup wall and a paper cup bottom, the paper cup bottom is fixed to the bottom of the paper cup wall, and a containing cavity used for storing bechamel is defined by the paper cup wall and the paper cup bottom. A first PE layer, an aluminum foil layer and a second PE layer are sequentially fixed to the side wall of the paper cup wall and the side wall of the paper cup bottom in the direction facing the interior of the paper cup wall, so that the purpose of conveniently storing seasoning sauce such as tomato sauce with high water content is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a paper cup, in particular to a waterproof sauce paper cup. BACKGROUND

[0002] At present, the Chinese patent with the authorization announcement number CN203676747U discloses a novel paper cup, which comprises a paper cup wall, a filter screen and a paper cup bottom, the filter screen is fixed on the inner wall of the paper cup wall, and filter holes are arranged on the filter screen.

[0003] The lower part of the filter screen is provided with tea leaves, the filter screen can effectively block the tea leaves at the bottom of the paper cup, and a layer of sealing membrane paper is arranged on the upper surface of the filter screen, which can effectively ensure the cleanliness of the filter screen and the tea leaves.

[0004] The novel paper cup has a simple structure, but when the stored sauce is tomato sauce, the moisture in the tomato sauce will soak the paper cup wall, which is easy to soften and damage the novel paper cup.

[0005] Admittedly, plastic cups or glass cups are used to store tomato sauce at present, but compared with paper cups, plastic cups do not conform to the environmental protection concept, and glass cups are easy to break. CONTENT OF THE UTILITY MODEL

[0006] Therefore, the utility model aims to provide a waterproof sauce paper cup, so that the paper cup wall and the paper cup bottom are not easy to be soaked, and the sauce can be stored for a long time.

[0007] In order to solve the above technical problems, the technical scheme of the utility model is as follows: a waterproof sauce paper cup, which comprises a paper cup wall and a paper cup bottom, the paper cup bottom is fixed at the bottom of the paper cup wall, a containing cavity for storing sauce is formed between the paper cup wall and the paper cup bottom, and the side wall of the paper cup wall and the paper cup bottom towards the containing cavity is sequentially fixed with a first PE layer, an aluminum foil layer and a second PE layer.

[0008] The first PE layer is fixed on the inner wall of the paper cup wall and the paper cup bottom by a coating process, the aluminum foil layer is fixed on the first PE layer, and the second PE layer is fixed on the aluminum foil layer by a coating process, so that the waterproof property of the paper cup wall and the paper cup bottom is greatly improved.

[0009] As a preferred scheme of the utility model, the side of the paper cup wall opposite to the first PE layer is sequentially fixed with an ink layer and a third PE layer.

[0010] The paper cup wall is printed with an ink layer, and a third PE layer is fixed on the ink layer by a laminating process, so that the ink layer is not easy to fall off, and the waterproofness of the outer wall of the paper cup wall is improved, thereby the paper cup can have a long service life when stored in a refrigerator.

[0011] As a preferred scheme of the utility model, the paper cup wall is bent towards the direction of the containing cavity at one end close to the paper cup bottom to form a reinforcing ring, the edge of the paper cup bottom is bent to form a connecting ring, and the connecting ring is fixed in a fixing groove formed by the reinforcing ring and the paper cup wall.

[0012] The above technical scheme is implemented, so that the paper cup bottom has strong structural strength to support a larger amount of sauce, and the practicality is improved.

[0013] As a preferred scheme of the utility model, the paper cup wall is bent away from the direction of the containing cavity at one end away from the paper cup bottom to form a protective ring.

[0014] The above technical scheme is implemented, so that the protective ring is arranged during drinking, and the paper cup wall is not easy to scratch the lips.

[0015] As a preferred scheme of the utility model, the cup cover further comprises a positioning groove formed in the edge of the cup cover, and the protective ring is embedded in the positioning groove.

[0016] The above technical scheme is implemented, so that the protective ring is embedded in the positioning groove, the cup cover is not easy to be separated from the paper cup wall, and the dustproof effect on the sauce is improved.

[0017] As a preferred scheme of the utility model, the cup cover is provided with a discharging hole with a waist-shaped cross section.

[0018] The above technical scheme is implemented, so that the sauce can be conveniently discharged from the discharging hole after the paper cup wall is inclined, thereby the amount of the sauce discharged can be conveniently controlled.

[0019] As a preferred scheme of the utility model, the cup cover is provided with an elastic rod arranged along the radial direction of the cup cover, one end of the elastic rod is rotationally connected to the inner wall of the cup cover, the other end of the elastic rod is connected with a baffle for shielding the discharging hole, the baffle is connected with a clamping plate for abutting against the inner wall of the paper cup wall, and the clamping plate corresponds to the positioning groove.

[0020] The above technical scheme is implemented, the cup cover is arranged on the paper cup wall, the protective ring is embedded in the positioning groove, the clamping plate abuts against the inner wall of the paper cup wall by the elastic force of the elastic rod, the paper cup wall is not easy to be separated from the cup cover, the baffle is arranged in the discharging hole by applying a rotating force to the cover plate, the sauce is not easy to leak from the discharging hole, and the protection effect on the sauce is further improved.

[0021] As a preferred form of the present application, the elastic rod comprises a square tube, a square rod and an elastic member, the square tube is rotatably connected to the inner wall of the cup cover, one end of the square rod is slidably connected in the square tube, the other end of the square rod is fixedly connected with the clamping plate, the elastic member is arranged in the square tube, one end of the elastic member abuts against the inner wall of the square tube, and the other end of the elastic member abuts against the square rod.

[0022] The above technical solution is realized, and the square rod continuously generates a trend of moving towards the direction of approaching the paper cup wall under the elastic force of the elastic member, so that the connection between the clamping plate and the paper cup wall is kept close.

[0023] As a preferred form of the present application, a guide slope is formed on the clamping plate, and the guide slope corresponds to the positioning groove.

[0024] The above technical solution is realized, and the cup cover is arranged on the paper cup wall, and the guide slope is guided, so that the protective ring is arranged between the clamping plate and the positioning groove.

[0025] As a preferred form of the present application, the cup cover is bent in the direction of approaching the paper cup wall to form a holding groove, and the cross section of the holding groove is semicircular.

[0026] The above technical solution is realized, and the finger is arranged in the holding groove, so that the rotating force is applied to the cup cover, so that the baffle corresponds to or is dislocated from the discharge hole.

[0027] In summary, the present application has the following beneficial effects:

[0028] 1. The first PE layer, the aluminum foil layer, the second PE layer and the third PE layer can greatly improve the waterproofness of the paper cup wall and the paper cup bottom, so that the paper cup wall and the paper cup bottom are not easily damaged when storing the sauce with a large amount of water content;

[0029] 2. The cup cover is arranged on the paper cup wall, the protective ring is embedded in the positioning groove, the inner wall of the holding groove is abutted by the finger, the cup cover is rotated, the baffle corresponds to the discharge hole, so that the sauce is not easily poured out from the containing cavity; the cup cover is rotated, the baffle is dislocated from the discharge hole, and the paper cup wall is inclined, so that the sauce is discharged from the discharge hole, so as to control the amount of discharged sauce. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 The structure of the containing cavity is shown;

[0031] Figure 2 The structure of the reinforcing ring is shown;

[0032] Figure 3 The cross section of the reinforcing ring is shown;

[0033] Figure 4 A cross-sectional diagram showing the wall of a paper cup;

[0034] Figure 5 A cross-sectional diagram showing the bottom of the paper cup;

[0035] Figure 6 To illustrate the structure of the cup lid;

[0036] Figure 7 A schematic diagram showing the position of the positioning groove;

[0037] Figure 8 To illustrate the structure of the elastic rod;

[0038] Figure 9 To illustrate the structural diagram of the clamping plate;

[0039] Figure 10 A cross-sectional schematic diagram to illustrate the elastic rod.

[0040] Reference numerals: 11. Paper cup wall; 12. Paper cup bottom; 13. Cavity; 14. Reinforcing ring; 15. Connecting ring; 21. First PE layer; 22. Aluminum foil layer; 23. Second PE layer; 24. Ink layer; 25. Third PE layer; 3. Protective ring; 4. Cup lid; 41. Positioning groove; 42. Discharge hole; 5. Elastic rod; 51. Square tube; 52. Square rod; 53. Elastic element; 61. Baffle; 62. Clamping plate; 63. Guide slope; 7. Grip groove; 8. Plastic shaft. Detailed Implementation

[0041] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, so that the technical solution of this utility model can be more easily understood and mastered.

[0042] A waterproof condiment paper cup includes a cup wall 11 and a cup bottom 12. The cup bottom 12 is fixed to the bottom of the cup wall 11, and the cup wall 11 and the cup bottom 12 form a cavity 13 for storing condiments. A reinforcing ring 14 is formed by bending the end of the cup wall 11 near the cup bottom 12 towards the cavity 13, and a connecting ring 15 is formed by bending the edge of the cup bottom 12. The connecting ring 15 is fixed with glue in the fixing groove formed by the reinforcing ring 14 and the cup wall 11.

[0043] A first PE layer 21, an aluminum foil layer 22, and a second PE layer 23 are sequentially fixed to the side walls of the paper cup wall 11 and the paper cup bottom 12 in the direction facing the cavity 13. The first PE layer 21 is fixed to the paper cup wall 11 by a coating process, the aluminum foil is fixed to the first PE layer 21, and the second PE layer 23 is fixed to the aluminum foil layer 22 by a coating process.

[0044] An ink layer 24 and a third PE layer 25 are sequentially fixed on the side of the paper cup wall 11 opposite to the first PE layer 21. The ink layer 24 is fixed to the side of the paper cup wall 11 opposite to the cavity 13 by printing, and the third PE layer 25 is fixed to the ink layer 24 by coating process, so that both the inner and outer walls of the paper cup wall 11 have excellent waterproof properties.

[0045] A protective ring 3 is formed by bending the end of the paper cup wall 11 away from the bottom 12 and away from the cavity 13.

[0046] The cup lid 4 is made of plastic. A positioning groove 41 is provided on the edge of the cup lid 4. The positioning groove 41 is circular. The protective ring 3 is embedded in the positioning groove 41 to achieve the connection between the cup lid 4 and the paper cup wall 11.

[0047] A discharge hole 42 with an oblong cross-section is provided on the cup lid 4. The discharge hole 42 is located near the edge of the cup lid 4.

[0048] An elastic rod 5 is provided inside the cup lid 4, and the elastic rod 5 is arranged radially along the cup lid 4. One end of the elastic rod 5 is rotatably connected to the inner wall of the cup lid 4, and the other end of the elastic rod 5 is connected to a baffle 61 for blocking the discharge hole 42. A clamping plate 62 for abutting against the inner wall of the paper cup wall 11 is fixedly connected to the baffle 61, and the cross-section of the baffle 61 and the clamping plate 62 forms an L-shaped structure. The clamping plate 62 corresponds to the positioning groove 41. The upper surface of the baffle 61 is in contact with the inner wall of the cup lid 4.

[0049] A guide slope 63 is provided on the clamping plate 62, and the guide slope 63 corresponds to the positioning groove 41.

[0050] Move the cup lid 4 from top to bottom toward the paper cup wall 11. The protective ring 3 abuts against the guide slope 63, so that the clamp 62 is pressed against the inner wall of the paper cup wall 11. At the same time, the protective ring 3 is embedded in the positioning groove 41, thus realizing the connection between the cup lid 4 and the paper cup wall 11.

[0051] The elastic rod 5 includes a square tube 51, a square rod 52, and an elastic element 53. The square tube 51 is rotatably connected to the inner wall of the cup lid 4 via a plastic rotating shaft 8. An anti-detachment ring is fixedly connected to the outer wall of the plastic rotating shaft 8. An anti-detachment groove is formed on the square tube 51, and the anti-detachment ring is embedded in the anti-detachment groove to prevent the square tube 51 from falling off the plastic rotating shaft 8. One end of the square rod 52 is slidably connected to the square tube 51, and the other end of the square rod 52 is fixedly connected to the clamping plate 62. The elastic element 53 is placed inside the square tube 51, with one end of the elastic element 53 abutting against the inner wall of the square tube 51 and the other end of the elastic element 53 abutting against the square rod 52. The elastic element 53 is a spring, and the square rod 52 and the square tube 51 are made of plastic.

[0052] The cup lid 4 is bent towards the paper cup wall 11 to form a grip groove 7, and the cross-section of the grip groove 7 is semi-circular.

[0053] After the cup lid 4 is attached to the paper cup wall 11, the index finger touches the inner wall of the grip groove 7 and the thumb touches the outer wall of the cup lid 4, which makes it easy to rotate the cup lid 4. Due to the friction, the position of the clamp 62 remains unchanged. As the cup lid 4 rotates, the baffle 61 can be aligned with the discharge hole 42, or the baffle 61 can be separated from the discharge hole 42.

[0054] Of course, the above are just typical examples of this utility model. In addition, this utility model may have many other specific implementation methods. All technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of protection claimed by this utility model.

Claims

1. A waterproof condiment paper cup, comprising a paper cup wall (11) and a paper cup bottom (12), wherein the paper cup bottom (12) is fixed to the bottom of the paper cup wall (11), and the paper cup wall (11) and the paper cup bottom (12) together form a cavity (13) for storing condiments, characterized in that: The sidewalls of the paper cup wall (11) and the bottom of the paper cup (12) are each fixed with a first PE layer (21), an aluminum foil layer (22), and a second PE layer (23) in sequence in the direction of the cavity (13).

2. The waterproof condiment paper cup according to claim 1, characterized in that: The paper cup wall (11) is fixed with an ink layer (24) and a third PE layer (25) on the side opposite to the first PE layer (21).

3. A waterproof condiment paper cup according to claim 2, characterized in that: The end of the paper cup wall (11) near the bottom (12) of the paper cup is bent toward the cavity (13) to form a reinforcing ring (14), and the edge of the bottom (12) of the paper cup is bent to form a connecting ring (15). The connecting ring (15) is fixed in the fixing groove formed by the reinforcing ring (14) and the paper cup wall (11).

4. A waterproof condiment paper cup according to claim 3, characterized in that: The end of the paper cup wall (11) away from the bottom (12) of the paper cup is bent away from the cavity (13) to form a protective ring (3).

5. A waterproof condiment paper cup according to claim 4, characterized in that: It also includes a cup lid (4) for covering the paper cup wall (11), wherein the edge of the cup lid (4) is provided with a positioning groove (41), and the protective ring (3) is embedded in the positioning groove (41).

6. A waterproof condiment paper cup according to claim 5, characterized in that: The cup lid (4) has a discharge hole (42) with a waist-shaped cross section.

7. A waterproof condiment paper cup according to claim 6, characterized in that: An elastic rod (5) is provided inside the cup lid (4). The elastic rod (5) is arranged radially along the cup lid (4). One end of the elastic rod (5) is rotatably connected to the inner wall of the cup lid (4). The other end of the elastic rod (5) is connected to a baffle (61) for blocking the discharge hole (42). A clamp (62) for abutting against the inner wall of the paper cup wall (11) is connected to the baffle (61). The clamp (62) corresponds to the positioning groove (41).

8. A waterproof condiment paper cup according to claim 7, characterized in that: The elastic rod (5) includes a square tube (51), a square rod (52), and an elastic element (53). The square tube (51) is rotatably connected to the inner wall of the cup lid (4). One end of the square rod (52) is slidably connected to the square tube (51), and the other end of the square rod (52) is fixedly connected to the clamp (62). The elastic element (53) is placed inside the square tube (51). One end of the elastic element (53) abuts against the inner wall of the square tube (51), and the other end of the elastic element (53) abuts against the square rod (52).

9. A waterproof condiment paper cup according to claim 7, characterized in that: The clamping plate (62) is provided with a guide slope (63), which corresponds to the positioning groove (41).

10. A waterproof condiment paper cup according to claim 9, characterized in that: The cup lid (4) is bent towards the paper cup wall (11) to form a grip groove (7), and the cross-section of the grip groove (7) is semi-circular.

Images