Sealed can container

Abstract

The utility model discloses a sealing type can container which comprises a box body and an installation sleeve, the installation sleeve is fixedly arranged at the upper end of the outer portion of the box body in a sleeved mode, a top ring is arranged inside the installation sleeve, a box cover fixedly arranged at the top of the top ring is arranged outside the installation sleeve in a sleeved mode, a first sealing assembly is arranged inside the installation sleeve, and a second sealing assembly is arranged at the upper end of the inner portion of the box body. Through a pressing driving mode, the first air cushion and the second air cushion can be in a state of expanding at the same time, so that the expanded first air cushion and the expanded second air cushion perform double sealing treatment on an area after the box cover and the box body are connected, and the sealing performance after the box body and the box cover are connected is greatly improved. Through the design of an automatic locking function, the states of the first air cushion and the second air cushion after expansion can be locked, and the state of the box cover and the box body after combination can also be locked, so that by using the device, the stability of the box cover and the box body after assembly is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of containers, in particular to a sealed can container. Background Art

[0002] In order to improve the sealing between the tube body and the lid, most existing cans use a screwing method to improve the fit between the can body and the lid. However, through long-term usage observation, we found that when eating the food inside the can, the lid is difficult to open because it is screwed too tightly, which leads to a poor actual usage experience.

[0003] The patent name is: A sealing structure for canned clam meat. The device in the public document solves the above problems, but the device in the public document seals the can by setting a sealing block. This sealing method is too simple and leads to poor sealing effect. Based on this, the utility model designs a sealed canned container to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a sealed canned container to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a sealed canned food container, comprising a box body and a mounting sleeve, the mounting sleeve being fixedly sleeved on the upper end of the outer portion of the box body, a top ring being arranged inside the mounting sleeve, a box cover fixedly arranged on the top of the top ring being sleeved on the outside of the mounting sleeve, a first sealing component being arranged inside the mounting sleeve, a second sealing component being arranged on the upper end of the inner portion of the box body, the first sealing component comprising an air bag fixedly arranged around the lower end of the inner portion of the mounting sleeve, a first mounting groove being integrally arranged in an annular direction on the upper end of the inner portion of the mounting sleeve, a first air cushion being integrally arranged in an annular direction on the inner portion of the first mounting groove, a first exhaust head being integrally arranged on the left and right sides of the inner portion of the mounting sleeve, a connecting head being integrally arranged on the left and right sides of the inner bottom end of the mounting sleeve, the second sealing component comprising a second mounting groove being integrally arranged in an annular direction on the upper end of the inner portion of the box body, a second air cushion being integrally arranged in an annular direction on the inner portion of the second mounting groove, and a second exhaust head being integrally arranged on the left and right sides of the inner portion of the box body.

[0006] Furthermore, the top surface of the mounting sleeve and the top surface of the box body are designed to be in the same plane, and the top end of the first exhaust head is fixedly penetrated through the bottom of the first air cushion.

[0007] Furthermore, the connecting head is of T-shaped design, the top end of the connecting head is fixedly passed through the bottom of the airbag, and the top end of the second exhaust head is fixedly passed through the bottom of the second air cushion.

[0008] Furthermore, the left end of the connector is fixedly passed through the inner lower end of the first exhaust head, the right end of the connector is passed through the box body, and the right end of the connector is fixedly passed through the outer lower end of the second exhaust head.

[0009] Furthermore, a plurality of first springs are fixedly arranged in a ring-shaped manner inside the airbag, and the first springs are designed to be staggered with the connecting head.

[0010] Furthermore, guide grooves are integrally provided on the left and right sides of the bottom end of the box cover, a wedge block is slidably connected inside the guide groove, and the bottom of the wedge block is designed as an inclined surface.

[0011] Furthermore, second springs are fixedly provided at the front and rear ends of the outer side of the wedge-shaped block, and one end of the second spring away from the wedge-shaped block is fixedly connected to the box cover.

[0012] Furthermore, a sliding pin is fixedly provided at the middle end of the outer side of the wedge-shaped block, and the sliding pin slides through the box cover, and a finger ring is fixedly provided at one end of the sliding pin away from the wedge-shaped block.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model can expand the first air cushion and the second air cushion at the same time by a pressing driving method, so that the expanded first air cushion and the second air cushion can double-seal the area after the box cover and the box body are connected. It can be seen that by using the device in this application, the sealing performance of the box body and the box cover after being connected is greatly improved.

[0015] 2. The utility model adopts the design of automatic locking function, which can not only lock the first air cushion and the second air cushion in the expanded state, but also lock the box cover and the box body in the combined state. It can be seen that by using the device in this application, the stability of the box cover and the box body after assembly is ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a front perspective view of a sealed can container of the utility model;

[0018] Figure 2 It is a partial three-dimensional view of the interior of the box body, the mounting sleeve and the box cover;

[0019] Figure 3It is a bottom-up stereogram of the box cover and the top ring;

[0020] Figure 4 is a three-dimensional diagram of the box;

[0021] Figure 5 is a three-dimensional diagram of the installation sleeve, the first air cushion and the airbag;

[0022] Figure 6 is a three-dimensional diagram of the interior of the airbag;

[0023] Figure 7 is a three-dimensional diagram of the guide groove, the second spring and the wedge block;

[0024] Figure 8 is a three-dimensional diagram of the mounting sleeve and the first mounting groove;

[0025] Fig. 9 It is a three-dimensional diagram of the box body and the second mounting groove.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1-box body, 2-installing sleeve, 3-top ring, 4-box cover, 5-first sealing assembly, 6-second sealing assembly, 501-air bag, 502-first installation groove, 503-first air cushion, 504-first exhaust head, 505-connecting head, 601-second installation groove, 602-second air cushion, 603-second exhaust head, 7-first spring, 8-guide groove, 9-wedge block, 10-second spring, 11-sliding pin, 12-finger ring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example 1

[0030] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 8 , Fig. 9As shown, the device includes a box body 1 and a mounting sleeve 2, the mounting sleeve 2 is fixedly sleeved on the upper end of the outer part of the box body 1, a top ring 3 is arranged inside the mounting sleeve 2, a box cover 4 fixed on the top of the top ring 3 is sleeved on the outside of the mounting sleeve 2, a first sealing component 5 is arranged inside the mounting sleeve 2, and a second sealing component 6 is arranged on the upper end of the inner part of the box body 1, the first sealing component 5 includes an air bag 501 fixedly arranged around the lower end of the inner part of the mounting sleeve 2, a first mounting groove 502 is integrally arranged in an annular direction on the upper end of the inner part of the mounting sleeve 2, a first air cushion 503 is fixedly arranged in an annular direction inside the first mounting groove 502, a first exhaust head 504 is fixedly arranged on the left and right sides of the inner part of the mounting sleeve 2, a connecting head 505 is fixedly arranged on the left and right sides of the inner bottom end of the mounting sleeve 2, the second sealing component 6 includes a second mounting groove 601 integrally arranged in an annular direction on the upper end of the inner part of the box body 1, a second air cushion 602 is fixedly arranged in an annular direction inside the second mounting groove 601, and a second exhaust head 603 is fixedly arranged on the left and right sides of the inner upper end of the box body 1.

[0031] The top surface of the mounting sleeve 2 and the top surface of the box body 1 are designed to be in the same plane. The top end of the first exhaust head 504 is fixed and passes through the bottom of the first air cushion 503. The connecting head 505 is T-shaped. The top end of the connecting head 505 is fixed and passes through the bottom of the airbag 501. The top end of the second exhaust head 603 is fixed and passes through the bottom of the second air cushion 602. The left end of the connecting head 505 is fixed and passes through the inner lower end of the first exhaust head 504. The right end of the connecting head 505 passes through the box body 1, and the right end of the connecting head 505 is fixed and passes through the outer lower end of the second exhaust head 603. The user first inserts the top ring into the installation sleeve 2 so that the box cover 4 covers the outside of the box body 1, and then presses the box cover 4 so that the box cover 4 drives the top ring to squeeze the airbag 501. At this time, the gas inside the airbag 501 is discharged from the connecting head 505 through the first exhaust head 504 and the second exhaust head 603 into the first air cushion 503 and the second air cushion 602, thereby causing the first air cushion 503 and the second air cushion 602 to expand. The expanded first air cushion 503 seals the outer wall of the top ring 3 in a plugging manner, and the expanded second air cushion 602 seals the inner wall of the top ring 3 in a plugging manner, thereby achieving a double sealing function.

[0032] Example 2

[0033] like Figure 2 , Figure 3 , Figure 6 , Figure 7As shown, a plurality of first springs 7 are fixedly arranged in a circular shape inside the airbag 501, and the first spring 7 and the connecting head 505 are designed to be offset. Guide grooves 8 are integrally arranged on the left and right sides of the bottom end of the box cover 4, and a wedge block 9 is slidably connected inside the guide groove 8, and the bottom of the wedge block 9 is designed as an inclined surface. Second springs 10 are fixedly arranged at the front and rear ends of the outer side of the wedge block 9, and the end of the second spring 10 away from the wedge block 9 is fixedly connected to the box cover 4, and a sliding pin 11 is fixedly arranged at the middle end of the outer side of the wedge block 9, and the sliding pin 11 slides through the box cover 4, and a finger ring 12 is fixedly arranged at the end of the sliding pin 11 away from the wedge block 9.

[0034] According to the operation method in Example 1, when the airbag 501 is squeezed, the first spring 7 is deformed, and when the top ring 3 is inserted into the interior of the installation sleeve 2 and the box cover 4 is pressed downward, the installation sleeve 2 applies an extrusion force to the inclined surface of the wedge block 9, so that the wedge block 9 moves to the interior of the guide groove 8, and the second spring 10 is deformed. When the expanded first air cushion 503 and the second air cushion 602 perform a double seal on the top ring 3 and the top surface of the box cover 4 and the top surface of the box body 1 are in contact with each other, the wedge block 9 and the installation sleeve 2 are dislocated from each other. At this time, the second spring 10 is used to restore the wedge block 9 to its original position through the rebound force, that is, the top of the wedge block 9 in a flat state is aligned with the installation sleeve 2. The bottoms of the boxes 4 and 602 fit each other, thereby locking the box cover 4 and the box body 1 in their combined state. At the same time, the first air cushion 503 and the second air cushion 602 are locked in their expanded state. In addition, the user can insert the thumb and index finger of the left or right hand into the corresponding finger ring 12, and then pull the finger ring 12, so that the finger ring 12 drives the sliding pin 11 together with the wedge block 9 to move into the guide groove 8, and then pull the finger ring 12 upward, so that the finger ring 12 drives the box cover 4 together with the top ring 3 to separate from the box body 1, and the airbag 501 is reset by the rebound force of the first spring 7, that is, the gas in the first air cushion 503 and the second air cushion 602 flows back into the airbag 501.

Claims

1. A sealed canned food container, comprising a box body (1) and a mounting sleeve (2), characterized in that: The installation sleeve (2) is fixedly mounted on the upper end of the outer part of the box body (1); a top ring (3) is arranged inside the installation sleeve (2); a box cover (4) fixed on the top of the top ring (3) is mounted on the outer part of the installation sleeve (2); a first sealing component (5) is arranged inside the installation sleeve (2); a second sealing component (6) is arranged on the upper end of the inner part of the box body (1); the first sealing component (5) includes an air bag (501) fixedly mounted on the lower end of the inner part of the installation sleeve (2); a first installation groove (502) is integrally arranged on the upper end of the inner part of the installation sleeve (2) in an annular direction; A first air cushion (503) is fixedly arranged in an annular manner inside the first installation groove (502), a first exhaust head (504) is fixedly arranged on the left and right sides inside the installation sleeve (2), and a connecting head (505) is fixedly arranged on the left and right sides of the bottom end inside the installation sleeve (2), and the second sealing component (6) comprises a second installation groove (601) which is integrally arranged in an annular manner at the upper end of the box body (1), a second air cushion (602) is fixedly arranged in an annular manner inside the second installation groove (601), and a second exhaust head (603) is fixedly arranged on the left and right sides of the upper end inside the box body (1).

2. A sealed canned food container according to claim 1, characterized in that: The top surface of the installation sleeve (2) and the top surface of the box body (1) are designed to be in the same plane, and the top end of the first exhaust head (504) is fixedly connected to the bottom of the first air cushion (503).

3. A sealed canned food container according to claim 1, characterized in that: The connecting head (505) is of T-shaped design, the top end of the connecting head (505) is fixedly passed through the bottom of the airbag (501), and the top end of the second exhaust head (603) is fixedly passed through the bottom of the second air cushion (602).

4. A sealed canned food container according to claim 1, characterized in that: The left end of the connecting head (505) is fixedly passed through the inner lower end of the first exhaust head (504), the right end of the connecting head (505) passes through the box body (1), and the right end of the connecting head (505) is fixedly passed through the outer lower end of the second exhaust head (603).

5. A sealed canned food container according to claim 1, characterized in that: A plurality of first springs (7) are fixedly arranged in a ring-shaped manner inside the airbag (501), and the first spring (7) and the connecting head (505) are designed to be offset.

6. A sealed canned food container according to claim 1, characterized in that: The box cover (4) is integrally provided with guide grooves (8) on the left and right sides of the bottom end thereof, a wedge block (9) is slidably connected inside the guide groove (8), and the bottom of the wedge block (9) is designed as an inclined surface.

7. A sealed canned food container according to claim 6, characterized in that: Second springs (10) are fixedly arranged at the front and rear ends of the outer side of the wedge-shaped block (9), and one end of the second spring (10) away from the wedge-shaped block (9) is fixedly connected to the box cover (4).

8. A sealed canned food container according to claim 6, characterized in that: A sliding pin (11) is fixedly arranged at the middle end of the outer side of the wedge block (9), and the sliding pin (11) slides through the box cover (4). A finger ring (12) is fixedly arranged at one end of the sliding pin (11) away from the wedge block (9).

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