CN117342123B

CN117342123B - Novel sealed container

Info

Publication number: CN117342123B
Application number: CN202311650821.5A
Authority: CN
Inventors: 陈跃
Original assignee: Guangdong Yuesheng Plastic Science And Technology Co ltd
Current assignee: Guangdong Yuesheng Plastic Science And Technology Co ltd
Priority date: 2023-12-05
Filing date: 2023-12-05
Publication date: 2024-03-12
Anticipated expiration: 2043-12-05
Also published as: CN117342123A

Abstract

The invention discloses a novel sealed container, which comprises a box body and a cover body, wherein the cover body is arranged on the box body in a covering mode, a first sealing part is arranged on the upper edge of the box body, a second sealing part is arranged on the outer edge of the cover body, a handle is arranged on the second sealing part, a first buckling part is arranged on the outer edge of the cover body, a first buckling part in buckling fit with the first buckling part is arranged on the inner wall of the lower portion of the first sealing part, a second buckling part is arranged on the outer edge of the upper portion of the second sealing part, a second buckling part in buckling fit with the second buckling part is arranged on the inner wall of the upper portion of the first sealing part, so that the inner wall of the first sealing part is in sealing fit with the outer wall of the second sealing part, and an empty groove is formed in the joint of the handle. The box body and the cover body are firmly sealed, and the cover body is more convenient and easier to open.

Description

Novel sealed container

Technical Field

The invention relates to the technical field of cutlery boxes, in particular to a novel sealed container.

Background

At present, snack boxes are commonly used in various snack companies, restaurants and canteens, convenience is provided for users, the types of the existing snack boxes are more, but the box cover is mainly in an outer buckling mode when sealed, and the existing outer buckling type snack boxes have some defects: (1) This take-out formula snack box often needs staff's both hands to cover lid on the box body one by one when packing, can not realize the one-hand lid and close to prolonged the time of packing, greatly reduced takeout packing efficiency. (2) The soup in the snack box can permeate into the outer buckling part of the box cover and the snack box due to jolt in the process of delivering the snack, so that the soup is adhered to the outer edge of the snack box when the box cover is opened. (3) The snack box of this structure is because heat leads to thermal expansion, is difficult to open the lid of snack box, often needs to grasp the outward flange of lid with it open, and this will lead to the lid to open one gap after, and the steam in the box can follow the gap and discharge to scald user's hand easily. (4) In the meal delivery process, the box body and the box cover are separated due to jolt, so that meal is splashed out of the meal box, and the meal experience of a customer is greatly influenced.

Disclosure of Invention

The technical problem to be solved by the embodiment of the invention is to provide a novel sealed container, wherein the box body and the cover body are firmly sealed, and soup is not easy to permeate and leak.

In order to achieve the above purpose, the invention discloses a novel sealed container, which comprises a box body and a cover body, wherein the cover body is covered on the box body, a first sealing part is arranged at the upper edge of the box body, a second sealing part is arranged at the outer edge of the cover body, and a handle is arranged on the second sealing part;

the outer edge of the cover body is provided with a first buckling part, the inner wall of the lower part of the first sealing part is provided with a first buckling part which is in buckling fit with the first buckling part, the outer edge of the upper part of the second sealing part is provided with a second buckling part which is in buckling fit with the second buckling part, so that the inner wall of the first sealing part is in sealing fit with the outer wall of the second sealing part, and the sealing property between the cover body and the box body can be better improved by utilizing the matching of the two buckling parts and the two buckling parts of the box body, so that the cover body is not easy to separate from the box body under the pressure of steam or in the bumping process;

the tip of handle set up in on the second buckling parts, through set up the handle on the lid, not only conveniently open the lid, make simultaneously that the user's hand is kept away from the gap of opening between lid and the box body, avoid the user's hand to be scalded, the top surface of second buckling parts in the junction of handle is provided with keeps away empty slot to the inner wall that the handle can not withstand the box body when making the lid cover on the box body, avoid lid and box body to appear the gap and lead to meal to reveal.

The first sealing part is including set up in the standing wall of box body upper edge and set up in the step wall of standing wall upper edge, first knot portion set up in the lower part of standing wall, the second knot portion of keeping out set up in on the step wall, the second sealing part including set up in the perisporium of lid outer fringe and set up in the roof of perisporium upper edge, the second buckling parts set up in the upper edge of roof, just the roof gradually towards the direction of step wall is crooked to the holding power of second buckling parts has been improved.

Still further, form first sealing water channel between the bottom of perisporium with first buckling part, be favorable to in the box body vapor is discharged into first sealing water channel, the perisporium with the inner wall laminating of standing wall, the roof with form the second sealing water channel between the step wall to this leakproofness between improvement lid and the box body prevents that liquid from flowing out, the roof with form the second sealing water channel between the step face of first sealing part, thereby make things convenient for the vapor in the container to discharge from the second sealing water channel, be favorable to in the vapor in the first sealing water channel is discharged into the second sealing water channel, thereby buffering vapor top lid.

Still further, be provided with the exhaust hole on the lid, the bottom surface of lid in the center department of exhaust hole downwards protrusion is provided with the anti-overflow passageway, the anti-overflow passageway with the exhaust hole is linked together, because the high bottom surface that is higher than the lid of anti-overflow passageway, avoids the hot water in the box body to overflow from the exhaust hole of lid under jolting in the meal delivery process.

Furthermore, a plurality of annular raised strips are arranged on the surface of the handle, so that the friction force on the surface of the handle is increased, and the condition that a user slides when pulling the handle is avoided.

Furthermore, the pull handle is provided with the pull hole, so that a user can better grasp the pull handle, and the situation that the user slides by hand when pulling the pull handle is avoided.

Furthermore, a plurality of heat insulation vertical plates are arranged on the outer wall of the lower portion of the box body at intervals along the circumferential direction, so that the strength of the bottom of the box body is increased, the bottom of the box body is prevented from deforming, and meanwhile, the anti-scalding function is achieved, and the container end cannot be scalded when being held on hands.

Furthermore, a pair of lugs are arranged on two sides of the first sealing part of the box body in an outward extending mode, so that the strength of the outer edge of the box body is improved, and meanwhile the box body is convenient to lift.

Furthermore, a plurality of reinforcing ribs are arranged between the cover body and the inner wall of the second sealing part at equal intervals along the circumferential direction, so that the strength of the second sealing part is enhanced.

Further, the handle and the cover body are integrally formed, so that the production is facilitated.

Compared with the prior art, the invention has the beneficial effects that:

(1) The cover body is buckled with the first buckling part and the second buckling part of the shell by utilizing the first buckling part and the second buckling part, so that double-layer buckling is realized, the sealing connection between the box body and the cover body is more stable, the cover body cannot be easily separated, and the cover body can be prevented from being jacked up by water vapor or being separated from the box body by jolt lower cover body. (2) And the cover body is in sealing fit with the inner wall of the shell, so that the cover body can be sealed with the shell only by pressing the cover body by one hand, so that a worker can cover and seal two box bodies at the same time, the take-out packaging time is effectively shortened, and the take-out packaging efficiency is greatly improved. (3) The roof of second sealing portion is crooked setting to this has strengthened the supporting effect of second buckling parts, and plays certain cushioning effect for second buckling parts, makes the second buckling parts be difficult for the second knot portion of keeping out that breaks away from, makes the lid between lid and the box body more firm. (4) The first water sealing channel and the second water sealing channel are formed between the cover body and the inner wall of the box body, so that water vapor in the box body is discharged through the first water sealing channel and the second water sealing channel, the cover body can be lifted by the buffer water vapor, negative pressure is formed between the peripheral wall of the second sealing part and the inner wall of the first sealing part after the water vapor is discharged, and the sealing degree of the container is increased. (5) According to the invention, the handle is added on the cover body, so that the sealing between the cover body and the box body is firm, the cover body can be opened more conveniently and easily, and the user can be prevented from being scalded by the discharged water vapor. (6) The bottom surface downwardly extending of lid is provided with the anti-overflow passageway, because the height of anti-overflow passageway is higher than the bottom surface of lid to even receive the hot water in the box body of jolting in the meal delivery process also can not spill over from the exhaust hole, thereby improved the leakproofness of container.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a semi-sectional view I of the overall structure of the present invention;

fig. 3 is a schematic view showing a portion a structure in fig. 2;

FIG. 4 is a semi-sectional view II of the overall structure of the present invention;

fig. 5 is a schematic view showing a B-section structure in fig. 4;

FIG. 6 is a partial schematic view of a pull handle;

fig. 7 is a schematic view showing the structure of the C portion in fig. 4.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, 4 and 5, a novel sealed container comprises a box body 1 and a cover body 2, wherein the cover body 2 is covered on the box body 1, a first sealing part 11 is arranged on the upper edge of the box body 1, a second sealing part 21 is arranged on the outer edge of the cover body 2, and the second sealing part 21 of the cover body 2 is in sealing fit with the inner wall of the first sealing part 11 of the box body 1.

Referring to fig. 2 and 3, specifically, a first fastening portion 22 is provided on the outer edge of the cover 2, a first retaining portion 12 that is in snap fit with the first fastening portion 22 is provided on the inner wall of the lower portion of the first sealing portion 11, so that the cover 2 is covered on the box 1, a second fastening portion 23 is provided on the outer edge of the upper portion of the second sealing portion 21 in order to further improve the tightness between the box 1 and the cover 2, and a second retaining portion 13 that is in snap fit with the second fastening portion 23 is provided on the inner wall of the upper portion of the first sealing portion 11, so that the cover 2 and the box 1 are not easily separated by the first fastening portion 22 and the second fastening portion 23, and the cover 2 is better prevented from being lifted by water vapor or from being separated even when jolt.

Referring to fig. 3, the first sealing portion 11 includes a standing wall 111 provided on the upper edge of the case 1 and a step wall 112 provided on the upper edge of the standing wall 111, the first retaining portion 12 is provided on the lower portion of the standing wall 111, and the second retaining portion 13 is provided on the step wall 112.

The second sealing part 21 comprises a peripheral wall 211 and a top wall 212 arranged on the peripheral wall 211, the top wall 212 is gradually bent towards the direction of the step wall 112, the second buckling part 23 is arranged on the upper edge of the top wall 212, when the second buckling part 23 on the top wall 212 abuts against the second buckling part 13 on the step wall 112, the bent top wall 212 can play a certain buffering role for the second buckling part 23, so that the second buckling part 23 is not easy to separate from the second buckling part 13, the cover body is prevented from being jacked by steam, the sealing between the cover body 2 and the box body 1 is more stable, the peripheral wall 211 is attached to the inner wall of the vertical wall 111, the sealing between the cover body 2 and the box body 1 is more stable, the outer edge of the box body is prevented from being stuck to soup when the box body is opened, and the dining experience of a user is effectively improved.

Referring to fig. 3 and 5, a first water sealing channel 24 is formed between the bottom of the peripheral wall 211 and the first fastening portion 22, which is concave toward the center direction of the lid 2, and a second water sealing channel 25 is formed between the top wall 212 and the step wall 112, so that water vapor in the container can be concentrated and discharged into the first water sealing channel 24, and the water vapor in the first water sealing channel 24 is discharged into the second water sealing channel 25 through between the peripheral wall 211 and the vertical wall 111, so that the water vapor is concentrated and released, thereby achieving the buffering effect, avoiding the lid 2 from being lifted by the water vapor, and after the water vapor in the container is discharged into the second water sealing channel 25, the negative pressure is formed between the peripheral wall 211 and the vertical wall 111, thereby increasing the sealing degree of the container, and avoiding the leakage of soup at the sealing position between the lid 2 and the box 1.

Referring to fig. 1 and 6, more preferably, the second sealing portion 21 is provided with a handle 3, the end of the handle 3 is disposed on the second fastening portion 23, when the cover 2 needs to be opened, the handle 3 is pulled to make the second sealing portion 21 gradually separate from the fastening of the first sealing portion 11 until the cover 2 is completely opened, so that the sealing between the cover 2 and the box 1 is ensured to be firm, the cover is more convenient and easy to open, and meanwhile, the user can keep away from the fastening position of the cover 2 and the box 1 by hands, so that the user is prevented from directly contacting with the edge of the cover 2, and the discharged steam is prevented from being scalded when the cover 2 is opened.

In this embodiment, the surface of the handle 3 has a plurality of annular protruding strips 31, so that the friction force on the surface of the handle 3 is increased, and the situation that the user slides when pulling the handle 3 is avoided.

Further, the pull hole is formed in the handle 3, and the user can grasp the handle 3 better through the design of the pull hole, so that the condition that the handle slides when the handle 3 is pulled is avoided.

Referring to fig. 4 and 5, in this embodiment, a clearance groove 32 is formed at the connection position of the top surface of the second fastening portion 23 and the handle 3, so that when the second fastening portion 23 is in snap fit with the second retaining portion 13, the connection position of the handle 3 is prevented from supporting the second retaining portion 13, a gap is formed between the case 1 and the cover 2 due to covering, so that meal or soup in the container is easy to leak, and the handle 3 is allowed to bend at a certain angle under the action of the second retaining portion 13 through the clearance groove 32, so that the handle 3 is prevented from supporting the second retaining portion 13.

Referring to fig. 1, a plurality of heat insulation vertical plates 4 are arranged on the outer wall of the lower portion of the box body 1 at intervals along the circumferential direction, a heat dissipation channel is formed between the plurality of heat insulation vertical plates 4, air can flow along the heat dissipation channel, heat on the surface of the box body 1 is taken away, so that a good heat dissipation effect is achieved, and hands of a user can be prevented from directly contacting with the surface of the box body 1 by utilizing the heat insulation vertical plates 4, so that the hands of the end of the box body 1 are not scalded when the end is held on hands.

The two sides of the first sealing part 11 of the box body 1 are outwards extended to be provided with the pair of lugs 5, and as the outer edge area of the first sealing part 11 is small, the outer edge of the box body 1 is not easy to grasp, so that the grasping area of the outer edge of the box body 1 can be increased through the two lugs 5, the outer edge of the first sealing part 11 is far away from the outer edge of the box body 1, the strength of the outer edge of the box body 1 is increased, the user can not scald hands when grasping the outer edge of the box body 1, or the user can conveniently grasp the lugs 5 and pull the handle 3 by matching with the other hand, so that when the user pulls the handle 3 to open the cover 2, the user can press the box body 1 through the lugs 5, and the user can conveniently open the cover 2.

A plurality of reinforcing ribs 6 are arranged between the cover body 2 and the second sealing part 21 along the circumferential equidistant manner, so that the strength of the second sealing part 21 is increased, the second sealing part 21 is not easy to deform, and the second sealing part 21 is more stably matched with the first sealing part 11.

In order to diversify the container, the handle 3 may have different shapes, such as a circle, a triangle, a polygon, a heart, etc., but is not limited to one shape, and the present embodiment is preferably a heart, or the present embodiment may also use cartoon characters as the shape, so that the appearance of the handle is richer and more diversified.

Referring to fig. 7, it is preferable that the cover 2 is provided with the vent hole 7 so that water vapor in the container can be discharged from the vent hole 7, and in order to prevent the soup in the container from overflowing from the vent hole, the cover 2 is provided with the overflow preventing passage 71 protruding downward at the center of the vent hole 7 at the bottom surface thereof, and the overflow preventing passage 71 is communicated with the vent hole 7, since the height of the overflow preventing passage 71 is higher than the bottom surface of the cover 2, the soup in the bumpy container does not overflow from the vent hole 7 even when being subjected to bumpy during meal delivery, thereby improving the sealability of the container.

The handle 3 and the cover body 2 are integrally formed, so that the production period of the cover body 2 is greatly shortened, the production efficiency is improved, and the step that a plurality of parts are required to be processed and assembled in the traditional processing is avoided.

The above embodiments are only for illustrating the technical concept and features of the present invention, and therefore, it is intended that the present invention can be understood by those skilled in the art and implemented according to the technical concept, and the present invention is not limited to the above embodiments, but modifications made according to the spirit and scope of the main technical solution of the present invention should be included in the scope of the present invention.

Claims

1. The novel sealed container is characterized by comprising a box body (1) and a cover body (2), wherein the cover body (2) is covered on the box body (1), a first sealing part (11) is arranged on the upper edge of the box body (1), a second sealing part (21) is arranged on the outer edge of the cover body (2), and a handle (3) is arranged on the second sealing part (21);

the outer edge of the cover body (2) is provided with a first buckling part (22), the inner wall of the lower part of the first sealing part (11) is provided with a first buckling part (12) which is in buckling fit with the first buckling part (22), the outer edge of the upper part of the second sealing part (21) is provided with a second buckling part (23), and the inner wall of the upper part of the first sealing part (11) is provided with a second buckling part (13) which is in buckling fit with the second buckling part (23), so that the inner wall of the first sealing part (11) is in sealing fit with the outer wall of the second sealing part (21);

the end part of the handle is arranged on the second buckling part (23), and a void-avoiding groove (32) is formed at the joint of the top surface of the second buckling part (23) and the handle (3);

the first sealing part (11) comprises a vertical wall (111) arranged on the upper edge of the box body (1) and a step wall (112) arranged on the upper edge of the vertical wall (111), the first buckling part (12) is arranged on the lower part of the vertical wall (111), and the second buckling part (13) is arranged on the step wall (112);

the second sealing part (21) comprises a peripheral wall (211) arranged at the outer edge of the cover body (2) and a top wall (212) arranged at the upper edge of the peripheral wall (211), the second buckling part (23) is arranged at the upper edge of the top wall (212), and the top wall (212) is gradually bent towards the direction of the step wall (112);

the novel anti-overflow device is characterized in that an exhaust hole (7) is formed in the cover body (2), an anti-overflow channel (71) is formed in the bottom surface of the cover body (2) in the center of the exhaust hole (7) in a protruding mode, and the anti-overflow channel (71) is communicated with the exhaust hole (7).

2. The novel sealed container according to claim 1, wherein a first water sealing channel (24) is formed between the bottom of the peripheral wall (211) and the first fastening portion (22), the peripheral wall (211) is attached to the inner wall of the vertical wall (111), and a second water sealing channel (25) is formed between the top wall (212) and the step wall (112).

3. A new type of sealed container according to claim 1, characterized in that the surface of the pull handle (3) is provided with several annular ribs (31).

4. A new sealed container according to claim 1, characterized in that the pull handle (3) is provided with a pull hole.

5. A new type of sealed container according to claim 1, characterized in that the lower outer wall of the box (1) is provided with a plurality of insulating risers (4) circumferentially spaced apart.

6. A new type of sealed container according to claim 1, wherein a pair of lugs (5) are provided extending outwardly from both sides of the first sealing portion (11) of the case (1).

7. A new type of sealed container according to claim 1, characterized in that several reinforcing ribs (6) are provided between the cover (2) and the inner wall of the second sealing part (21) at equal intervals in the circumferential direction.

8. A new sealed container according to claim 1, characterized in that the handle (3) is integrally formed with the cover (2).