Sealing container capable of improving sealing performance
By designing the inverted L-shaped side circumference and annular vertical side edge on the sealed container cover and body, and combining the sealing stirrup with movable snaps, the problem of poor sealing effect of existing sealed containers is solved, achieving higher Sealing performance and portability.
Patent Information
- Application Number
- CN202420144733.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-20
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-01-20
AI Technical Summary
The sealing effect of existing sealing containers is poor, and the sealing performance is easily affected by hardening of the material or loose buckle.
A sealed container is designed, and its container cover has an annular U-shaped card slot formed by an inverted L-shaped side circumference. The port of the container body is equipped with an annular vertical side edge, and combined with a sealing stirrup with a movable buckle, it enhances the sealing property.
With this structural design, the sealing performance of the sealed container is significantly improved, ensuring that the container cover and body always remain tightly combined during movement, suitable for high-demand food storage.
Smart Images
Figure CN222474978U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a container, in particular to a sealed container, and more specifically to a sealed container capable of improving sealing performance. Background Art
[0002] The existing sealed container includes a container body and a container cover that can cover each other, and its sealing structure generally has the following modes: 1. A rubber sealing ring is arranged between the container cover and the container body. The sealing effect of the sealed container with this structure is not good, and the sealing rubber ring is easy to fall off; 2. Concave and convex edges that can match each other are arranged on the container body and the container cover respectively, and the concave and convex edges are mutually fitted to form a seal through the extrusion of external force. The sealed container with this structure is easy to cause the concave and convex edges to be loosely matched due to the hardening of the container body or the container cover material, so that the sealing cannot be achieved; 3. Flippable buckle ears extend outward from the edges on both sides of the container cover, and two convex edges are correspondingly arranged on the top of the container body. When the container cover is covered on the container body, the buckle ears and the convex edges just form two pairs of buckles to achieve the sealing of the container. The sealed container with this structure has poor sealing performance in the part without buckles, and because the buckle protrudes from the side wall of the container, it is often used as a handle of the container, which easily causes the buckle to loosen or fall off, and greatly affects its sealing performance. Summary of the invention
[0003] In order to overcome the above problems, the purpose of the utility model is to provide a sealed container with strong sealing performance.
[0004] To achieve the above purpose, the utility model is a sealed container with improved sealing performance, comprising a container cover and a container body, characterized in that: the container cover comprises a horizontal cover surface and vertical side edges, the outer side of the vertical side edges extends outward with an inverted L-shaped side surround, the L-shaped side surround and the vertical side edges constitute an annular U-shaped slot opening downward; the port of the container body is provided with a horizontal edge and a vertical side edge protruding from the horizontal edge, the vertical side edge can be snapped into the U-shaped slot of the container cover; the sealed container also includes a sealing hoop with a movable buckle, the sealing hoop includes an upper and lower clamping pieces and a vertical connecting piece connecting the outer side surfaces of the upper and lower clamping pieces, when the sealed container is closed, the distance between the upper and lower clamping pieces is slightly larger than the distance from the top surface of the L-shaped side surround of the container cover to the bottom surface of the horizontal convex edge of the container body, and the circumference of the inner side of the vertical connecting piece is slightly larger than the circumference of the outer side of the L-shaped side surround of the container cover.
[0005] Preferably, the sealed container further comprises a sealing rubber ring, which is located in the U-shaped groove of the container cover and contacts the vertical side edge of the container body when the sealed container is closed.
[0006] Preferably, the movable buckle of the sealing hoop is a connecting block with a groove on the inner side fixed to the outer side of the vertical connecting piece at one end of the sealing hoop, and the vertical connecting piece at the other end is provided with a block protruding from the outer side.
[0007] Preferably, the sealing hoop reinforcement is formed by hingedly connecting two U-shaped bows, and the hinged structure of the U-shaped bow is that a hinge shaft is arranged at the other end of the U-shaped bow with a clamping block at the end, and a shaft sleeve is arranged at the other end of the U-shaped bow with a connecting block fixed at the end.
[0008] Preferably, the width of the horizontal edge of the above-mentioned container body is equal to the width of the horizontal plane of the L-shaped side wall of the container cover, and the width of the inner side of the upper and lower clamping pieces of the above-mentioned sealing hoop is equivalent to the width of the horizontal plane of the L-shaped side wall of the container cover. When the sealing hoop is sleeved on the joint of the container cover and the container body, the upper and lower clamping pieces of the sealing hoop just cover the horizontal plane of the L-shaped side wall of the container cover and the horizontal edge of the container body.
[0009] Preferably, the container cover and the container body are both square bodies, each vertical side edge and each L-shaped side enclosure of the container cover are arc-shaped transitions, each side wall of the container body is also arc-shaped transitions, and the movable buckle of the sealing hoop is located at the junction of two adjacent L-shaped side enclosures of the container cover.
[0010] The utility model is a sealed container capable of improving sealing performance. By arranging an annular groove on the outside of the container cover and an annular vertical side edge on the port of the container body, when the container cover and the container body are closed, the annular vertical side edge of the container body is just inserted into the annular groove of the container cover, and then a sealing hoop with a movable buckle is sleeved at the closing position of the container cover and the container body, which not only greatly improves the sealing performance of the container, but also the sealing hoop is not easy to be opened during the movement of the container, and the container cover and the container body can always maintain a tight combination. The utility model has a simple structure, good sealing performance, and is easy to carry, and is particularly suitable for food storage with high requirements for sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural schematic diagram of the sealed container of the utility model.
[0012] Figure 2 It is a schematic diagram of the top view of the sealed container of the utility model.
[0013] Figure 3 It is a structural schematic diagram of a container cover of a sealed container of the utility model.
[0014] Figure 4 yes Figure 2 Section view along line AA.
[0015] Figure 5 yes Figure 2 Section along line BB.
[0016] Figure 6 It is a structural cross-sectional view of the sealed container of the utility model when the sealing hoop reinforcement is opened.
[0017] Figure 7 It is a top view of the structure when the sealing stirrups are opened.
[0018] Figure 8 It is a schematic diagram of the structure of the U-shaped bows on the left and right sides of the sealing stirrups. DETAILED DESCRIPTION
[0019] like Figure 1 , 2 As shown in , 3, 4, and 5, the sealed container capable of improving the sealing performance of the utility model is a square body structure, including a container cover 1, a container body 2, a sealing hoop 3 and a sealing rubber ring 4;
[0020] The container cover 1 comprises a horizontal cover surface and a vertical side edge 11, an inverted L-shaped side surround 12 is extended outwardly from the outer side of the vertical side edge, the L-shaped side surround has a horizontal surface 121 and a vertical surface 122, the L-shaped side surround and the vertical side edge form a ring-shaped U-shaped slot 13 opening downward, and each vertical side edge and each L-shaped side surround have an arc transition;
[0021] The port of the container body 2 is provided with a horizontal edge 21 and a vertical side edge 22 protruding from the horizontal edge. The width of the horizontal edge is equal to the width of the horizontal plane of the L-shaped side of the container cover. The vertical side edge can be engaged with the U-shaped slot of the container cover. The side walls of the container body have an arc transition.
[0022] The sealing hoop 3 is hingedly connected by two U-shaped bows 31 of the same structure on the left and right. The U-shaped bow includes an upper clamping piece 311, a lower clamping piece 312 and a vertical connecting piece 313 connecting the outer side surfaces of the upper and lower clamping pieces. The distance between the upper and lower clamping pieces is slightly larger than the distance from the top surface of the L-shaped side of the container cover to the bottom surface of the horizontal convex edge of the container body. The inner length of the vertical connecting piece is 1 / 2 of the outer perimeter of the L-shaped side of the container cover. The inner width of the upper and lower clamping pieces is equivalent to the width of the horizontal plane of the L-shaped side of the container cover and the width of the horizontal edge of the container body. A hinge shaft 314 is fixed at one end of the U-shaped bow on the left, and a clamping block 315 protruding from the outer side is provided on the vertical connecting piece at the other end. A shaft sleeve 316 is provided at one end of the U-shaped bow on the right, and a connecting block 317 with a clamping groove on the inner side is fixed to the outer side surface of the vertical connecting piece at the other end. Figure 6 , 7 , as shown in 8;
[0023] The sealing rubber ring 4 is located in the U-shaped groove of the container cover and contacts the vertical side edge of the container body when the sealed container cover is closed. Figure 3 shown.
[0024] When the sealed container of the utility model is used, the sealing rubber ring is first placed in the annular U-shaped groove of the container cover, and then the container cover is placed on the open end of the container body, so that the annular vertical side edge of the container body port is inserted into the annular U-shaped groove of the container cover to form a cover structure of the container cover and the container body, and the opened sealing hoop is sleeved on the cover of the container cover and the container body, and the upper clamping piece of the sealing hoop is located above the horizontal plane of the U-shaped side of the container cover, and the lower clamping piece is located below the horizontal side of the container body, and then the two ends of the sealing hoop are buckled to form a complete sealed container, such as Figure 1 shown.
[0025] The above is only a specific description of an embodiment of the sealed container of the utility model that can improve the sealing performance, but this embodiment is not intended to limit the protection scope of the utility model. Any equivalent implementation or change that does not deviate from the technical solution of the utility model, such as changes in the shape of the container and changes in the covering structure of the container body and the container cover, should be included in the scope of the utility model.
Claims
1. A sealed container capable of improving sealing performance, comprising a container cover and a container body, characterized in that: The container cover includes a horizontal cover surface and vertical side edges, and an inverted L-shaped side surround extends outward from the outer side of the vertical side edge, and the L-shaped side surround and the vertical side edge form an annular U-shaped slot opening downward; the port of the container body is provided with a horizontal edge and a vertical side edge protruding from the horizontal edge, and the vertical side edge can be snapped into the U-shaped slot of the container cover; the sealed container also includes a sealing hoop with a movable buckle, and the sealing hoop includes an upper and lower clamping piece and a vertical connecting piece connecting the outer side surfaces of the upper and lower clamping pieces. When the container cover is closed, the distance between the upper and lower clamping pieces is slightly larger than the distance from the top surface of the L-shaped side surround of the container cover to the bottom surface of the horizontal convex edge of the container body, and the circumference of the inner side of the vertical connecting piece is slightly larger than the circumference of the outer side of the L-shaped side surround of the container cover.
2. The sealed container with improved sealing performance according to claim 1, characterized in that: The sealed container also includes a sealing rubber ring, which is located in the U-shaped groove of the container cover and contacts the vertical side edge of the container body when the sealed container is closed.
3. The sealed container with improved sealing performance according to claim 1 or 2, characterized in that: The movable buckle of the sealing hoop is a connecting block with a slot on the inner side fixed to the outer side of the vertical connecting piece at one end of the sealing hoop, and a vertical connecting piece at the other end is provided with a block protruding from the outer side.
4. The sealed container with improved sealing performance according to claim 3, characterized in that: The sealing hoop reinforcement is formed by hingedly connecting two U-shaped bows. The hinged structure of the U-shaped bow is that a hinge shaft is arranged at the other end of the U-shaped bow with a clamping block at the end, and a shaft sleeve is arranged at the other end of the U-shaped bow with a connecting block fixed at the end.
5. The sealed container with improved sealing performance according to claim 4, characterized in that: The width of the horizontal edge of the container body is equal to the width of the horizontal plane of the L-shaped side of the container cover, and the width of the inner side of the upper and lower clamping pieces of the sealing hoop is equivalent to the width of the horizontal plane of the L-shaped side of the container cover. When the sealing hoop is sleeved on the joint of the container cover and the container body, the upper and lower clamping pieces of the sealing hoop just cover the horizontal plane of the L-shaped side of the container cover and the horizontal edge of the container body.
6. The sealed container capable of improving sealing performance according to claim 5, characterized in that: The container cover and the container body are both square bodies, each vertical side edge and each L-shaped side enclosure of the container cover are arc-shaped transitions, each side wall of the container body is also arc-shaped transitions, and the movable buckle of the sealing hoop is located at the junction of two adjacent L-shaped side enclosures of the container cover.