CN219699255U - Anti-leakage aviation lunch box - Google Patents

Abstract

The utility model relates to a leakage-proof aviation lunch box which comprises a box cover and a shell, wherein the box cover is arranged at the top of the shell, a sealing rubber ring is fixedly connected to the bottom of the box cover, first clamping blocks are fixedly connected to the two ends of the bottom of the box cover, grooves are formed in one side of each first clamping block, fixing components are arranged on the two sides of the top of the shell and used for fixing the first clamping blocks, and the inside of the shell is connected with the lunch box in a sliding mode. The utility model solves the problems that the box cover and the cutlery box are closed in a buckling way, and the box cover is easy to separate from the cutlery box when jolt occurs in the transportation process, so that the cutlery box dishes are leaked, and the actual use is not facilitated.

Description

Anti-leakage aviation lunch box

Technical Field

The utility model relates to the technical field of aviation cutlery boxes, in particular to a leakage-proof aviation cutlery box.

Background

With the development of national economy, the air transportation industry is rapidly developed, and more people choose aircraft as travel tools. And a good quality service is an important reference for passengers to select airlines, and the service comprises convenience, quickness, food safety, sanitation and the like. Food safety and sanitation are related to the health of each passenger, and a cutlery box for containing food is an important tool closely related to food safety.

Through retrieval, chinese patent discloses an aviation cutlery box, the authorized bulletin number of which is (CN 205250627U), comprising a box body and an upper cover, wherein the top of the box body is opened, and the upper cover is buckled on the box body; a partition board is arranged in the box body, and divides the box body into a plurality of meal placing spaces; the box body is also internally provided with a strip-shaped groove for placing chopsticks.

According to the technology, a bulge is arranged on the top edge of the box body in a surrounding mode, a recess is arranged on the bottom edge of the box cover corresponding to the bulge, and the bulge is matched with the recess in shape. By adopting the buckling mode, the cutlery box has better sealing and heat preservation performance, but when in actual use, the box cover and the cutlery box are closed by the buckling mode, and when jolting occurs in the transportation process, the box cover is easy to separate from the cutlery box, so that the cutlery box dishes are leaked, and the cutlery box is unfavorable for actual use.

Disclosure of Invention

In view of the foregoing problems of the prior art, a primary object of the present utility model is to provide a leak-proof aviation cutlery box.

The technical scheme of the utility model is as follows: the utility model provides an aviation cutlery box of preventing leaking, includes lid and shell, the lid sets up the top at the shell, the bottom fixedly connected with sealing rubber circle of lid, the first fixture block of the equal fixedly connected with in both ends of lid bottom, one side of first fixture block all is equipped with flutedly, the both sides at shell top all are provided with fixed subassembly, fixed subassembly is used for fixed first fixture block, the inside sliding connection of shell has the cutlery box.

As a preferred implementation mode, the fixed subassembly includes two spacing grooves, two the inside in the shell both sides is seted up respectively to the spacing groove, the equal sliding connection in inside in spacing groove has the stopper, the equal fixedly connected with slide bar in one side of stopper, the one end of slide bar extends to the outside of shell, the outside of slide bar just is located the inside of spacing groove and all overlaps there is the spring, the equal fixedly connected with second fixture block in one side of stopper.

As a preferred embodiment, a fourth baffle and a fifth baffle are fixedly connected between the inner walls on two sides of the cutlery box, the fourth baffle and the fifth baffle are provided with a third baffle, and a first baffle and a second baffle are fixedly connected between the fifth baffle and the inner wall on one side of the cutlery box.

As a preferred implementation mode, a chute is formed in one side of each of the fourth baffle plate and the fifth baffle plate, sliding blocks are slidably connected in the chute, and a third baffle plate is fixedly connected between the two sliding blocks.

As a preferred embodiment, the inner wall of the cutlery box is covered with a liner layer, and the liner layer is composed of an aluminum foil layer, a polylactic acid layer and a plant fiber layer.

As a preferred embodiment, one end of each of the first clamping block and the second clamping block is provided with an inclined surface structure.

As a preferred embodiment, the inside of the outer shell is provided with heat insulation cotton.

Compared with the prior art, the utility model has the advantages that when in use, dishes are filled by the cutlery box, then the cutlery box is placed in the housing, and then the cutlery box is matched with the groove on the first clamping block fixedly connected with the bottom of the box cover through the adjusting and fixing component, so that the effect of tightly covering is realized, and when in tightly covering, the sealing effect is realized through the sealing rubber ring at the bottom of the box cover, so that the dishes in the cutlery box are prevented from leaking; when dining, through adjusting fixed subassembly, make its fixed subassembly keep away from the recess of first fixture block to this effect of realizing opening the lid.

Drawings

FIG. 1 is a schematic view showing a half-section structure of a leak-proof aviation cutlery box according to the present utility model;

FIG. 2 is a schematic view of a cross-sectional front view of an air lunch box with leakage prevention function according to the present utility model;

FIG. 3 is a schematic top view of an embodiment of a leak-proof aviation cutlery box;

FIG. 4 is a schematic side cross-sectional view of an air cutlery box that is leak-proof;

FIG. 5 is an enlarged view of the aviation cutlery box of FIG. 2A with the leak-proof function provided by the utility model;

fig. 6 is a schematic diagram of a liner layer structure of an anti-leakage aviation cutlery box according to the present utility model.

Legend description: 1. a box cover; 2. sealing the rubber ring; 3. a housing; 4. a cutlery box; 5. an inner liner layer; 6. a first baffle; 7. a second baffle; 8. a first clamping block; 9. a third baffle; 10. a fourth baffle; 11. a fifth baffle; 12. a chute; 13. a slide block; 14. a slide bar; 15. a spring; 16. a limiting block; 17. a second clamping block; 18. a limit groove; 501. an aluminum foil layer; 502. a polylactic acid layer; 503. a plant fiber layer.

Detailed Description

The utility model will be further described with reference to the drawings and the specific embodiments

Example 1

As shown in fig. 1 to 6, the present utility model provides a technical solution: including lid 1 and shell 3, lid 1 sets up at the top of shell 3, and the bottom fixedly connected with sealing rubber circle 2 of lid 1, the equal fixedly connected with first fixture block 8 in both ends of lid 1 bottom, one side of first fixture block 8 all is equipped with the recess, and the both sides at shell 3 top all are provided with fixed subassembly, and fixed subassembly is used for fixed first fixture block 8, and the inside sliding connection of shell 3 has cutlery box 4.

Through the embodiment, when the lunch box is used, dishes are filled by the lunch box 4, then the lunch box 4 is placed in the shell 3, and then the fixing component is matched with the groove on the first clamping block 8 fixedly connected with the bottom of the box cover 1, so that the effect of tightly covering is realized, and when the lunch box is tightly covered, the sealing effect is realized through the sealing rubber ring 2 at the bottom of the box cover 1, so that the dishes in the lunch box 4 are prevented from leaking; when dining, the fixing component is far away from the groove of the first clamping block 8 by adjusting the fixing component, so that the effect of opening the box cover 1 is realized.

Example 2

As shown in fig. 1-6, the fixing component comprises two limiting grooves 18, the two limiting grooves 18 are respectively arranged in two sides of the housing 3, limiting blocks 16 are slidably connected in the limiting grooves 18, one sides of the limiting blocks 16 are fixedly connected with sliding rods 14, one ends of the sliding rods 14 extend to the outer side of the housing 3, springs 15 are sleeved in the outer sides of the sliding rods 14 and the inner sides of the limiting grooves 18, and one sides of the limiting blocks 16 are fixedly connected with second clamping blocks 17. When the equipment needs to be opened, the sliding rod 14 is pulled to drive the limiting block 16 to slide in the limiting groove 18, so that the second clamping block 17 is driven to move, and the second clamping block 17 is separated from the groove of the first clamping block 8, so that the function of opening the equipment is realized; when the box cover 1 is pressed downwards to drive the first clamping block 8 to move downwards when the box is required to be closed, the second clamping block 17 is extruded, the limiting block 16 is driven to move to one side, the sliding rod 14 is driven to move and the spring 15 is compressed, when the first clamping block 8 reaches a proper position, the second clamping block 17 is driven to reset by the elasticity of the spring 15, the second clamping block 17 is matched with a groove on one side of the first clamping block 8, and then the closing effect is realized.

Wherein, fixedly connected with fourth baffle 10 and fifth baffle 11 between the inner wall of cutlery box 4 both sides, fourth baffle 10 and fifth baffle 11 are provided with third baffle 9, fixedly connected with first baffle 6 and second baffle 7 between the inner wall of fifth baffle 11 and cutlery box 4 one side. Through the baffle that the cutlery box 4 is inside to constitute a plurality of meal spaces of putting, and then realize the effect that the dish was categorised to be placed.

The sliding grooves 12 are formed in one side of the fourth baffle 10 and one side of the fifth baffle 11, sliding blocks 13 are slidably connected in the sliding grooves 12, and a third baffle 9 is fixedly connected between the two sliding blocks 13. By sliding the third baffle plate 9, the distance between the third baffle plate 9 and the inner walls of the two sides of the cutlery box 4 is adjusted, and the size between the blank spaces is changed, so that the cutlery box is more beneficial to practical use.

Wherein, the inner wall of the cutlery box 4 is covered with an inner container layer 5, and the inner container layer 5 is composed of an aluminum foil layer 501, a polylactic acid layer 502 and a plant fiber layer 503. The liner layer 5 formed by the aluminum foil layer 501, the polylactic acid layer 502 and the plant fiber layer 503 has the functions of degradability and environmental protection, so that the liner layer is more beneficial to practical use.

Wherein, the one end of first fixture block 8 and second fixture block 17 all is provided with the inclined plane structure. Through the inclined plane structure that is equipped with on the fixture block to make its two inclined planes contradict each other when the installation, and then make second fixture block 17 remove to one side, make its effect of installing fast.

Wherein, the inside of shell 3 is provided with heat preservation cotton. Through the heat preservation cotton, thereby realize the effect of heat preservation.

Working principle: when the lunch box is used, dishes are filled with the lunch box 4, the lunch box 4 is placed inside the casing 3, the first clamping block 8 is driven to move downwards by pressing the box cover 1 downwards, the second clamping block 17 is extruded, the limiting block 16 is driven to move to one side, the sliding rod 14 is driven to move and compress the spring 15 simultaneously, when the first clamping block 8 reaches a proper position, the second clamping block 17 is driven to reset by the elastic force of the spring 15, the second clamping block 17 is matched with the groove on one side of the first clamping block 8, when the lunch box is tightly covered, the sealing effect is realized through the sealing rubber ring 2 at the bottom of the box cover 1, dishes in the lunch box 4 are prevented from leaking, the limiting block 16 is driven to slide inside the limiting groove 18 by pulling the sliding rod 14, the second clamping block 17 is driven to move, and the second clamping block 17 is further separated from the groove of the first clamping block 8, so that the lunch box cover 1 is opened.

Claims (7)

1. The utility model provides an aviation cutlery box of leak protection, includes lid (1) and shell (3), its characterized in that: lid (1) sets up the top at shell (3), the bottom fixedly connected with sealing rubber circle (2) of lid (1), the first fixture block (8) of the equal fixedly connected with in both ends of lid (1) bottom, one side of first fixture block (8) all is equipped with the recess, the both sides at shell (3) top all are provided with fixed subassembly, fixed subassembly is used for fixed first fixture block (8), the inside sliding connection of shell (3) has cutlery box (4).

2. A leak-proof aviation cutlery box as defined in claim 1, wherein: the fixed subassembly includes two spacing groove (18), two the inside in shell (3) both sides is seted up respectively to spacing groove (18), the inside of spacing groove (18) is equal sliding connection has stopper (16), the equal fixedly connected with slide bar (14) in one side of stopper (16), the one end of slide bar (14) extends to the outside of shell (3), the outside of slide bar (14) just is located the inside of spacing groove (18) and all overlaps spring (15), the equal fixedly connected with second fixture block (17) in one side of stopper (16).

3. A leak-proof aviation cutlery box as defined in claim 1, wherein: the novel lunch box is characterized in that a fourth baffle (10) and a fifth baffle (11) are fixedly connected between the inner walls of two sides of the lunch box (4), the fourth baffle (10) and the fifth baffle (11) are provided with a third baffle (9), and a first baffle (6) and a second baffle (7) are fixedly connected between the fifth baffle (11) and the inner wall of one side of the lunch box (4).

4. A leak-proof aviation cutlery box according to claim 3, wherein: sliding grooves (12) are formed in one side of each of the fourth baffle (10) and the fifth baffle (11), sliding blocks (13) are slidably connected in the sliding grooves (12), and a third baffle (9) is fixedly connected between the two sliding blocks (13).

5. A leak-proof aviation cutlery box as defined in claim 1, wherein: the inner wall of the cutlery box (4) is covered with an inner container layer (5), and the inner container layer (5) is composed of an aluminum foil layer (501), a polylactic acid layer (502) and a plant fiber layer (503).

6. A leak-proof aviation cutlery box as defined in claim 1, wherein: one end of each of the first clamping block (8) and the second clamping block (17) is provided with an inclined surface structure.

7. A leak-proof aviation cutlery box as defined in claim 1, wherein: the inside of the shell (3) is provided with heat preservation cotton.