Multifunctional salad bowl sealing cover

Abstract

The utility model discloses a multifunctional salad bowl sealing cover which comprises a cover body, cover lug connecting parts are symmetrically arranged on the two sides of the cover body, cover lug parts are connected to the cover lug connecting parts, a cover body connecting ring is arranged on the lower portion of the cover body, a sealing ring is arranged on the outer side wall of the cover body connecting ring in a protruding mode, and exhaust columns are arranged on the two outer sides of the cover body connecting ring in a protruding mode. An exhaust groove is formed in the middle of the exhaust column, an exhaust port is formed in the surface of the sealing ring, an air outlet is formed in the top of the exhaust column in a concave mode, and an air blocking valve is arranged at one end of the lug covering component in a protruding mode and embedded in the air outlet to be locked and fixed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of sealing cover, specifically relates to a multifunctional salad bowl sealing cover. BACKGROUND

[0002] As a common food storage container, a salad bowl is mainly composed of a bowl body and a bowl cover, and is widely used for storing various types of salad, vegetables and other fresh foods. In order to maintain the freshness of food, the salad bowl is usually designed with a sealing function to avoid the entry of air, moisture and pollutants, thereby prolonging the preservation time of food. However, the sealing design of the existing salad bowl has some deficiencies and needs to be improved.

[0003] At present, most salad bowls use a sealing ring arranged at the contact edge between the bowl cover and the bowl body to achieve the sealing function. The sealing ring is usually embedded in the bowl cover through a groove or other fixing structure, and the sealing effect is achieved through the close cooperation between the bowl cover and the bowl body. However, since the sealing ring is fixed on the bowl cover statically, when the bowl cover is put on, if the air in the bowl is not effectively discharged, the compression of the air often causes the bowl cover to be bounced up, and multiple compactions are needed to ensure complete sealing. This operation of pressing the cover is not only cumbersome, but also easily causes unstable sealing effect, which cannot ensure long-term sealing performance.

[0004] In addition, the sealing ring is prone to aging, relaxation and other phenomena after long-term use, especially after frequent opening and closing operations, which leads to a decrease in sealing effect. With the aging of the sealing ring, gaps may appear between the contact surface of the sealing ring and the bowl body, thereby affecting the sealing performance, and the entry of air and bacteria may accelerate the deterioration of food, making the food no longer fresh. Especially during the storage of fresh foods such as salad, if the sealing effect is poor, the oxidation and bacterial growth of food will be accelerated, thereby affecting the taste and nutritional ingredients of food.

[0005] Therefore, it is urgent to overcome the above-mentioned deficiencies of the prior art in this technical field. SUMMARY

[0006] In view of the technical problems mentioned in the background art, the purpose of the utility model is to provide a multifunctional salad bowl sealing cover to solve the above-mentioned technical problems in the background art.

[0007] To achieve the above object, the utility model provides a technical scheme of a multifunctional salad bowl sealing cover, which comprises a cover body, two symmetrical cover lug connecting parts are arranged on the two sides of the cover body, cover lug parts are connected to the cover lug connecting parts, a cover body connecting ring is arranged on the lower part of the cover body, a sealing ring is protruded on the outer side wall of the cover body connecting ring, exhaust columns are protruded on the outer two sides of the cover body connecting ring, exhaust grooves are arranged in the middle part of the exhaust columns, exhaust ports are arranged on the surface of the sealing ring, air outlets are recessed in the top of the exhaust columns, lock valves are protruded on one end of the cover lug parts, and the lock valves are embedded in the air outlets and locked and fixed.

[0008] Further, exhaust recesses are recessed in the lower surfaces of the cover lug parts, the exhaust recesses are arranged at the rear part of the lock valves, and air is exhausted through the exhaust ports, the exhaust grooves of the exhaust columns, the air outlets and the exhaust recesses of the cover lug parts.

[0009] Further, bowl bodies are arranged on the lower parts of the cover bodies, the cover lug parts are clamped on the two sides of the bowl bodies respectively, and the outer edges of the sealing rings are sealingly connected with the inner side walls of the bowl bodies, so that the cover bodies are arranged on the bowl bodies.

[0010] Further, connecting recesses are recessed in the interiors of the cover lug connecting parts, connecting convex parts are protruded on one end of the cover lug parts, the connecting convex parts are arranged in the connecting recesses, connecting through grooves are arranged on the side parts of the connecting convex parts, connecting through holes are symmetrically arranged on the two sides of the connecting recesses, the connecting through holes are correspondingly arranged on the two sides of the connecting through grooves, and the connecting through holes and the connecting through grooves are hingedly connected through a screw rod, so that the cover lug parts are movably connected to the cover lug connecting parts.

[0011] Further, the upper parts of the exhaust columns are arranged in the connecting recesses, and the bottom parts of the exhaust columns are arranged on the sealing rings.

[0012] Further, the air outlets and the lock valves are both arc-shaped structures.

[0013] Further, the lower parts of the cover lug parts are provided with locking parts, the upper parts of the cover lug parts are provided with breakage parts, and the locking parts are clamped and fixed with the edges of the bowl bodies.

[0014] Further, the sealing ring is a secondary soft rubber sealing ring.

[0015] The utility model mainly has following beneficial effect: the left and right sides of this cover body symmetry is equipped with cover ear connecting portion, two this cover ear connecting portion all is connected with cover ear part, the lower part of this cover body is equipped with cover body joint ring, the outside wall of this cover body joint ring is provided with sealing ring, the both sides of this cover body joint ring is provided with exhaust column, the middle part of this exhaust column is equipped with exhaust slot, the surface of this sealing ring is equipped with exhaust port, the top of this exhaust column is recessed and has gas outlet, one end of this cover ear part is provided with lock gas valve, the lock gas valve is embedded in the gas outlet and locked and fixed, the multifunctional salad bowl sealing cover of the utility model can better cover the cover body by discharging the air in the bowl, the sealing effect is better, the food in the bowl can be kept in the vacuum state, and when opening, the lever principle is used between the bowl body side and the cover ear part below, the cover ear part above is broken or pressed outwards, the bowl can be easily opened without holding the bowl, clean, safe, and the food in the bowl will not be spilled. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is whole three-dimensional structure schematic diagram of the utility model.

[0017] Fig. 2 It is whole exploded view schematic diagram of the utility model.

[0018] Fig. 3 It is cover ear part structure schematic diagram of the utility model.

[0019] Fig. 4 It is lock gas valve and gas outlet locking structure schematic diagram of the utility model.

[0020] Fig. 5 It is lock gas valve and gas outlet separation structure schematic diagram of the utility model.

[0021] Fig. 10 is a cover body 10, the left and right sides of this cover body 10 symmetry is equipped with cover ear connecting portion 11, two this cover ear connecting portion 11 all is connected with cover ear part 20, the lower part of this cover body 10 is equipped with bowl body 30, two this cover ear part 20 is clamped in the both sides of this bowl body 30 respectively, so that this cover body 10 cover and set in this bowl body 30. DETAILED DESCRIPTION

[0022] As Figs. 1 to 5 shown, a multifunctional salad bowl sealing cover, it includes cover body 10, the left and right sides of this cover body 10 symmetry is equipped with cover ear connecting portion 11, two this cover ear connecting portion 11 all is connected with cover ear part 20, the lower part of this cover body 10 is equipped with bowl body 30, two this cover ear part 20 is clamped in the both sides of this bowl body 30 respectively, so that this cover body 10 cover and set in this bowl body 30.

[0023] In the specific implementation, the inside of the lug connecting part 11 is concavely provided with a connecting groove 111, one end of the lug part 20 towards the lug connecting part 11 is convexly provided with a connecting protrusion 21, the size of the connecting groove 111 is greater than the size of the connecting protrusion 21, the connecting protrusion 21 is arranged in the connecting groove 111, the side of the connecting protrusion 21 is provided with a connecting through slot 211, both sides of the connecting groove 111 are symmetrically provided with connecting through holes 112, both the connecting through holes 112 are correspondingly arranged at both sides of the connecting through slot 211, and the lug part 20 is movably connected on the lug connecting part 11 through the screw rod penetrating through the connecting through holes 112 and the connecting through slot 211.

[0024] In practical implementation, the lower part of the cover 10 is provided with an annular cover connecting ring 12. An annular sealing ring 13 protrudes from the outer side wall of the cover connecting ring 12. The outer edge of the sealing ring 13 is sealed to the inner side wall of the bowl 30. Exhaust columns 14 are symmetrically protruding from the outer sides of the cover connecting ring 12. The upper part of the exhaust column 14 is disposed in the connecting groove 111, the bottom of the exhaust column 14 is disposed on the sealing ring 13, and the middle part of the exhaust column 14 is opened. The sealing ring 13 has an exhaust slot 141, and an exhaust port 131 is formed on its surface. The exhaust port 131 is correspondingly positioned with the exhaust slot 141. The top of the exhaust column 14 has an arc-shaped air outlet 142 recessed. The connecting protrusion 21 has an arc-shaped airlock valve 22 protruding from one end facing the exhaust column 14. The airlock valve 22 is embedded in the air outlet 142 and locked in place. The lower surface of the cover lug component 20 has an exhaust groove 23 recessed. The exhaust groove 23 is positioned within the exhaust slot 141. At the rear of the airlock valve 22, when the cover 10 is placed over the bowl 30, the sealing ring 13 on the cover 10 compresses the air inside the bowl 30. The compressed air then passes through the exhaust port 131 on the sealing ring 13, the exhaust slot 141 of the exhaust column 14, and the air outlet 142 to expel the air from the bowl 30. During use, because the cover lug 20 is movable, the lower part of the cover lug 20 hangs freely to lock the airlock valve. When valve 22 and the vent 142 are opened, air inside the bowl 30 is released through the vent 131, the vent slot 141 of the vent column 14, the vent 142, and the vent groove 23 of the lid ear component 20. When the lid 10 is closed, the edge of the bowl 30 will push up the bottom of the lid ear component 20, and the airlock valve 22 will lock with the vent 142, creating a vacuum in the bowl 30, allowing the lid 10 to be closed more effectively. This salad bowl sealing lid also has another function: when opened, the airlock valve 22 will move away from the vent 142, and the vent 131 on the sealing ring 13 becomes the air inlet. Using the leverage principle between the edge of the bowl 30 and the bottom of the lid ear component 20, the lid ear component 20 can be easily opened by prying or pressing it outwards, ensuring cleanliness, safety, and preventing food from spilling out.

[0025] In practical implementation, the lower part of the cover ear component 20 is provided with a locking part 24, and the upper part of the cover ear component 20 is provided with a prying part 25. The locking part 24 is engaged and fixed with the edge of the bowl body 30, thereby fixing the cover body 10 on the bowl body 30. When the cover body 10 is opened, the prying part 25 is pried downward, causing the prying part 25 to drive the air lock valve 22 to separate from the air outlet 142, thereby enabling the cover body 10 to be opened from the bowl body 30.

[0026] In the specific implementation, the sealing ring 13 is a soft rubber sealing ring. The softness of the soft rubber sealing ring enables it to closely fit the edge of the bowl body, and even when the contact surface is slightly uneven, the sealing effect can still be ensured. In particular, in the case of air compression or expansion, the soft rubber can effectively adapt to deformation, ensuring the sealing effect.

[0027] In summary, the left and right sides of the cover body 10 are symmetrically provided with cover lug connecting portions 11, both of which are connected with cover lug members 20. The lower part of the cover body 10 is provided with a cover body connecting ring 12. The outer side wall of the cover body connecting ring 12 is provided with a sealing ring 13. The outer sides of the cover body connecting ring 12 are provided with exhaust columns 14. The middle part of the exhaust column 14 is provided with an exhaust slot 141. The surface of the sealing ring 13 is provided with an exhaust port 131. The top of the exhaust column 14 is recessed to form an air outlet 142. One end of the cover lug member 20 is provided with a gas locking valve 22, which is embedded in the air outlet 142 and locked and fixed. The multifunctional salad bowl sealing cover of the utility model can better cover the cover body by exhausting the air in the bowl, has a better sealing effect, and can better achieve a vacuum state in the bowl to keep the food fresh.

Claims

1. A multi-functional salad bowl sealing lid characterized by, It includes the cover (10), both sides of the cover (10) are symmetrical and provided with cover ear connecting part (11), the cover ear connecting part (11) is connected with cover ear part (20), the lower part of the cover (10) is provided with cover ring (12), the outer side wall of the cover ring (12) is provided with sealing ring (13), the outer two sides of the cover ring (12) are provided with exhaust column (14), the middle part of the exhaust column (14) is provided with exhaust slot (141), the surface of the sealing ring (13) is provided with exhaust port (131), the top of the exhaust column (14) is recessed and provided with air outlet (142), one end of the cover ear part (20) is provided with air lock valve (22), the air lock valve (22) is embedded in the air outlet (142) and locked and fixed.

2. The multi-functional salad bowl sealing lid according to claim 1, wherein, The lower surface of the cover ear part (20) is recessed and provided with exhaust groove (23), the exhaust groove (23) is arranged at the rear of the air lock valve (22), air passes through the exhaust port (131), the exhaust slot (141) of the exhaust column (14) and the exhaust groove (23) of the cover ear part (20) through the air outlet (142) and is discharged.

3. The multi-functional salad bowl sealing lid according to claim 1, wherein The lower part of the cover (10) is provided with bowl body (30), the cover ear part (20) is respectively clamped on both sides of the bowl body (30), the outer edge of the sealing ring (13) is sealingly connected with the inner side wall of the bowl body (30), so that the cover (10) is sealingly covered on the bowl body (30).

4. The multi-functional salad bowl sealing lid according to claim 1, wherein The inside of the cover ear connecting part (11) is recessed and provided with connecting groove (111), one end of the cover ear part (20) is provided with connecting convex part (21), the connecting convex part (21) is arranged in the connecting groove (111), the side of the connecting convex part (21) is provided with connecting through slot (211), both sides of the connecting groove (111) are symmetrically provided with connecting through hole (112), the connecting through hole (112) is correspondingly arranged on both sides of the connecting through slot (211), and the connecting through hole (112) and the connecting through slot (211) are connected by a screw rod, so that the cover ear part (20) is movably connected to the cover ear connecting part (11).

5. The multi-functional salad bowl sealing lid according to claim 4, wherein, The upper part of the exhaust column (14) is arranged in the connecting groove (111), and the bottom of the exhaust column (14) is arranged on the sealing ring (13).

6. The multi-functional salad bowl sealing lid according to claim 1, wherein The air outlet (142) and the air lock valve (22) are both arc structures.

7. The multi-functional salad bowl sealing lid according to claim 3, wherein The lower part of the cover ear part (20) is provided with locking part (24), the upper part of the cover ear part (20) is provided with break part (25), and the locking part (24) is clamped and fixed with the edge of the bowl body (30).

8. The multi-functional salad bowl sealing lid according to claim 1, wherein, The sealing ring (13) is a soft rubber sealing ring.

Images