Leakage-proof sealed preservation box
By designing a leak-proof sealed food storage container and adopting a multi-blocking and frictional structure, the problems of reduced sealing performance and unstable stacking of food storage containers when storing liquids at high temperatures are solved, achieving both leak-proof and stable stacking effects.
Patent Information
- Application Number
- CN202520159520.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-23
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-01-23
AI Technical Summary
Existing food storage containers suffer from reduced sealing when storing liquids at high temperatures, making them prone to leakage.
A leak-proof airtight food storage box was designed, which adopts a structure including a glass box body, a lid, a sealing buckle, a central protrusion, an exhaust window, a baffle, first and second sealing strips, a thin sheet, and an anti-slip silicone pad. Through multiple blocking and friction design, the sealing performance and stability are improved.
It effectively prevents food containers from leaking out, ensures airtightness, and prevents them from collapsing when stacked, achieving stable placement.
Smart Images
Figure CN223658812U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a fresh -keeping box technical field, concretely is a leakage -proof sealed fresh -keeping box. BACKGROUND
[0002] The fresh -keeping box is a kind of container for storing food to keep its freshness, generally adopts PP (polypropylene), PE (polyethylene), glass, stainless steel and other materials, and through special design and sealing technology, such as built-in sealing rubber ring in lid, using buckle type or screw cap type design etc., can be closely attached to box body, effectively prevent the entry of air, moisture, odor, in actual use, built-in sealing rubber ring in lid and box body adopt the way of single-sided contact, store high-temperature liquid, under the action of internal internal pressure, it is easy to cause gap between built-in sealing rubber ring in lid and box body, make the sealing property of fresh -keeping box reduce, liquid will appear the phenomenon of leakage, therefore, present and provide a leakage -proof sealed fresh -keeping box. SUMMARY
[0003] The utility model is to provide a leakage -proof sealed fresh -keeping box to solve the problem in the background art.
[0004] To achieve the above object, the utility model provides the following technical scheme: a leakage -proof sealed fresh -keeping box, including glass box body, the top of glass box body is provided with outer convex edge, and the top of outer convex edge is provided with box cover, the both sides of box cover are provided with sealing buckle, the top of box cover is provided with the center position of center boss, and the top of center boss is provided with exhaust window, the top of box cover is provided with top groove, the edge of the bottom of box cover is provided with baffle, and the outside of baffle is equipped with first sealing strip and second sealing strip, the outside of second sealing strip is provided with sheet.
[0005] Preferably, the bottom of the glass box body is provided with a mounting groove matched with the first and second sealing strips, and the sheet is provided with two groups.
[0006] Preferably, the inside of the first sealing strip is provided with an O-shaped groove, and the cross section of the first sealing strip is in the shape of "O".
[0007] Preferably, the bottom of the glass box body is provided with an anti-slip silica gel pad, and the inside of the anti-slip silica gel pad is provided with a bottom groove.
[0008] Preferably, the position of the bottom groove corresponds to the position of the center boss, and the inner diameter of the bottom groove is matched with the outer diameter of the center boss.
[0009] Preferably, the shape of the anti-slip silica gel pad is in the shape of "mouth", the bottom of the anti-slip silica gel pad is provided with a negative pressure groove, and the negative pressure grooves are evenly distributed on the anti-slip silica gel pad.
[0010] Compared with the prior art, the utility model has the beneficial effects that:
[0011] (1) through being provided with box cover, baffle, first sealing strip, O type groove, second sealing strip and sheet, realize effective sealing to box body, O type groove in first sealing strip, it is convenient for first sealing strip compression deformation, better fit on the outer convex edge, and first sealing strip and second sealing strip between it is " L " shape distribution, perfect and glass box body edge fit, cooperate the setting of two groups of sheets, form multiple block, effectively improve the sealing property of fresh-keeping box, prevent the phenomenon of leakage from occurring, thereby make fresh-keeping box have the function of preventing leakage;
[0012] (2) through being provided with center boss, top recess, bottom recess, anti -skid silica gel pad and negative pressure groove, realize the superimposed placement of fresh-keeping box, two or more fresh-keeping boxes are stacked together, and the bottom recess of the bottom end of the upper layer fresh-keeping box can be connected together with the center boss, and the anti -skid silica gel pad effectively increases the friction force between the bottom of the fresh-keeping box and the problem, cooperates the distribution and pressure effect of negative pressure groove, has certain adsorption force to plane, prevents the deviation of upper layer fresh-keeping box, prevents the phenomenon of collapse of stacked fresh-keeping box, thereby making fresh-keeping box convenient and stable place. BRIEF DESCRIPTION OF DRAWINGS
[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.
[0014] Figure 1 It is the front view structural schematic diagram of the utility model;
[0015] Figure 2 It is the top view structural schematic diagram of the utility model;
[0016] Figure 3 It is the front view cross section structural schematic diagram of the utility model;
[0017] Figure 4 It is the bottom recess front view partial cross section structural schematic diagram of the utility model. Figure 3 It is the enlarged structure schematic diagram of A place in the utility model;
[0018] Figure 5 It is the bottom recess front view partial cross section structural schematic diagram of the utility model.
[0019] Explanation of reference numerals in the drawings:
[0020] 1, glass box body; 2, outer convex edge; 3, box cover; 4, exhaust window; 5, sealing buckle; 6, center boss; 7, top groove; 8, bottom groove; 9, anti-skid silica gel pad; 10, baffle; 11, first sealing strip; 12, O-shaped groove; 13, second sealing strip; 14, sheet; 15, negative pressure groove. DETAILED DESCRIPTION
[0021] To make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0022] In the description of the utility model, it needs to be explained that unless there are explicit provisions and limitations, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.
[0023] Please refer to Figures 1-5 The utility model provides an embodiment: a leakproof sealed fresh-keeping box, including glass box body 1, the top of glass box body 1 is provided with outer convex edge 2, and the top of outer convex edge 2 is provided with box cover 3, the both sides of box cover 3 are provided with sealing buckle 5, the center position of the top of box cover 3 is provided with center boss 6, and the top of center boss 6 is provided with exhaust window 4, the top of box cover 3 is provided with top groove 7, the edge of the bottom of box cover 3 is provided with baffle 10, and the outside of baffle 10 is installed with first sealing strip 11 and second sealing strip 13, the outside of second sealing strip 13 is provided with sheet 14, the bottom of glass box body 1 is provided with installation groove matched with first sealing strip 11 and second sealing strip 13, sheet 14 is provided with two groups, the inside of first sealing strip 11 is provided with O-shaped groove 12, and the cross section of first sealing strip 11 is " O " shape;
[0024] Specifically, as shown in the figure, when using, through the O-shaped groove 12 in the first sealing strip 11, the first sealing strip 11 is compressed and deformed, which is better attached to the outer convex edge 2, and the first sealing strip 11 and the second sealing strip 13 are distributed in " L " shape, which is perfectly attached to the edge of the glass box body 1, and the setting of the two groups of sheets 14 forms multiple barriers, effectively improving the sealing performance of the fresh-keeping box.
[0025] An anti-slip silicone pad 9 is installed at the bottom end of the glass box body 1, and a bottom groove 8 is provided inside the anti-slip silicone pad 9. The position of the bottom groove 8 corresponds to the position of the central boss 6, the inner diameter of the bottom groove 8 is adapted to the outer diameter of the central boss 6, the outer shape of the anti-slip silicone pad 9 is in a "mouth" shape, and a negative pressure groove 15 is provided at the bottom end of the anti-slip silicone pad 9, and the negative pressure grooves 15 are evenly distributed on the anti-slip silicone pad 9;
[0026] Specifically, as shown in the figure, during use, through the setting of the anti-slip silicone pad 9, the friction between the bottom of the fresh-keeping box and the surface is effectively increased. With the distribution of the negative pressure grooves 15 and the action of the pressure, it has a certain adsorption force on the plane, preventing the fresh-keeping box from shifting during the stacking process and preventing the stacked fresh-keeping boxes from collapsing.
[0027] Working principle: During use, first, carry the fresh-keeping box to the target area. When storing food, dial the sealing buckle 5 to both sides to control the sealing buckle 5 to move away from the outer convex edge 2, and then the lid 3 can be removed from the top end of the glass box body 1. Then, place the food into the inside of the glass box body 1, and then cover the lid 3 on the glass box body 1. Flip the sealing buckle 5 downwards to control the sealing buckle 5 to catch the outer convex edge 2, making the fresh-keeping box in a sealed state. The O-shaped groove 12 inside the first sealing strip 11 facilitates the compression deformation of the first sealing strip 11 and better fits on the outer convex edge 2. And the first sealing strip 11 and the second sealing strip 13 are distributed in an "L" shape, perfectly fitting the edge of the glass box body 1. With the setting of the two groups of thin sheets 14, multiple barriers are formed, effectively improving the sealing performance of the fresh-keeping box and preventing the occurrence of external leakage phenomenon, and finally completing the use of the fresh-keeping box.
[0028] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.
Claims
1. A leak-proof airtight food storage container, comprising a glass container body (1), characterized in that: The top of the glass box body (1) is provided with an outward convex edge (2), and a box cover (3) is provided at the top of the outward convex edge (2). Sealing buckles (5) are provided on both sides of the box cover (3). A central boss (6) is provided at the center position of the top of the box cover (3), and an exhaust window (4) is provided at the top of the central boss (6). A top groove (7) is provided at the top of the box cover (3). A baffle (10) is provided at the edge of the bottom end of the box cover (3), and a first sealing strip (11) and a second sealing strip (13) are installed on the outer side of the baffle (10). A thin sheet (14) is provided on the outer side of the second sealing strip (13).
2. The leak-proof sealed food storage box according to claim 1, characterized in that: The bottom end of the glass box body (1) is provided with mounting grooves that cooperate with the first sealing strip (11) and the second sealing strip (13), and two groups of thin sheets (14) are provided.
3. The leak-proof sealed food storage box according to claim 1, characterized in that: An O-shaped groove (12) is provided inside the first sealing strip (11), and the cross-section of the first sealing strip (11) is in an "O" shape.
4. A leak-proof sealed food storage box according to claim 1, characterized in that: An anti-slip silica gel pad (9) is installed at the bottom end of the glass box body (1), and a bottom groove (8) is provided inside the anti-slip silica gel pad (9).
5. A leak-proof sealed food storage box according to claim 4, characterized in that: The position of the bottom groove (8) corresponds to the position of the central boss (6), and the inner diameter of the bottom groove (8) is adapted to the outer diameter of the central boss (6).
6. A leak-proof sealed food storage box according to claim 4, characterized in that: The outer shape of the anti-slip silica gel pad (9) is in a "square" shape. A negative pressure groove (15) is provided at the bottom end of the anti-slip silica gel pad (9), and the negative pressure grooves (15) are evenly distributed on the anti-slip silica gel pad (9).