Fast food box with adjustable partition plate

Abstract

The invention relates to the technical field of food packaging, and discloses a fast food box with an adjustable partition plate, the fast food box comprises a fast food box main body, a first cover plate, a second cover plate, a storage groove and a separation plate, the first cover plate is rotatably connected to the upper surface of the fast food box main body, and the second cover plate is rotatably connected to the upper surface of the first cover plate; the storage groove is formed in the first cover plate and located below the second cover plate. The tableware in the storage groove and the pressing rod move downwards together, so that the movable range of the tableware in the storage groove is enlarged, the situation that when the fast food box body is squeezed, the tableware is squeezed and damaged due to the fact that the tableware does not have a moving space in the storage groove is avoided, the tableware can be protected when the fast food box body is squeezed, and the practicability of the fast food box is improved. When a user needs to have a meal, the pressing rod can drive the tableware to be lifted upwards only by sliding the limiting vertical frames towards the two sides in the storage groove, the situation that the tableware is located at the bottom of the storage groove and is difficult to take is avoided, and the use convenience of the fast food box body is improved.

Description

Technical Field

[0001] The invention relates to the technical field of food packaging, in particular to a fast food box with an adjustable dividing plate. Background Art

[0002] A fast food box is a container for storing food. It is a very common daily necessity in our daily life. It can not only keep food warm, but also facilitate carrying food out. It is an indispensable food container for people to carry meals to work.

[0003] The existing fast food box partition is fixed and movable inside the fast food box. The fixed partition makes it impossible to adjust the partition space inside the fast food box as needed, and the user cannot adjust it according to their own needs. The movable fast food box partition will cause a gap between the two separated areas due to shaking in the fast food box, causing the soup to mix inside the fast food box, affecting the taste of the diners when eating; The existing fast food box has a space for placing tableware, which is opened by the user, puts the tableware in, and then is closed. When the user needs to take out the tableware, the tableware storage slot is deep for placing the tableware, so the user needs to press the inside of the storage slot to take it out, which is not conducive to the use of the carrier; Fast food boxes are equipped with exhaust holes for exhaust. When a user puts the lunch box in a backpack in a hurry to go out, if the exhaust holes on the fast food box are facing downward, the soup at the bottom of the fast food box will be discharged through the exhaust holes, causing the soup to scatter inside the user's backpack, causing the backpack to be soaked with soup and need to be cleaned; When the user is dining, the lunch box has a high temperature due to the food stored in it. If the lunch box is placed directly on a solid wood table top or a marble table top, the solid wood table top will be burned with white marks due to the high temperature of the bottom of the lunch box. The marble table top will overheat and crack due to its poor density and hardness, causing the user to damage the table top when dining.

[0004] Therefore, a fast food box with an adjustable dividing plate is proposed. Summary of the invention

[0005] The object of the present invention is to provide a fast food box with an adjustable partition plate to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a fast food box with an adjustable partition plate, comprising a fast food box body, a first cover plate, a second cover plate, a storage groove and a separation plate, wherein the first cover plate is rotatably connected to the upper surface of the fast food box body, the second cover plate is rotatably connected to the upper surface of the first cover plate, the storage groove is opened inside the first cover plate and is located below the second cover plate, the separation plate is slidably connected to the inside of the fast food box body, an auxiliary picking component for lifting tableware in the storage groove is arranged inside the first cover plate, a limiting partition component for adjusting the partition area of ​​the separation plate is arranged inside the fast food box body, and an exhaust direction limiting component for controlling the exhaust direction inside the fast food box body is arranged inside the fast food box body.

[0007] Preferably, the auxiliary taking component includes a straight groove symmetrically opened at the bottom of the storage groove, the inner cavity side wall of the storage groove is symmetrically opened with an oblique groove, the interior of the straight groove is slidably connected to a limiting stand, a pressure rod is slidably connected between the two oblique grooves, the pressure rod is slidably connected to the inside of the limiting stand, the side of the limiting stand close to the outer wall of the fast food box body is fixedly connected with a first round rod, and the first round rod is slidably connected to the inside of the first cover plate.

[0008] Preferably, the auxiliary picking assembly also includes a first spring fixedly connected to one end of the first round rod close to the outer wall of the first cover plate, one end of the first spring away from the first round rod is fixedly connected to the inner wall of the first cover plate, a first stopper is fixedly connected to the side of the outer wall of the first round rod close to the first spring, a first support plate is symmetrically fixedly connected to the top of the inner cavity of the first cover plate, a shaft rod is rotatably connected to the bottom end of the first support plate, both ends of the shaft rod are fixedly connected to fixed blocks, a second spring is fixedly connected between the fixed block and the first support plate, and a second stopper is fixedly connected to the lower surface of the fixed block.

[0009] Preferably, the limiting separation assembly includes a seesaw plate rotatably connected to the outer wall of the separation plate, a push rod is slidably connected to the inside of the separation plate, one end of the push rod located inside the separation plate is fixedly connected to a circular plate, a third spring is fixedly connected between the circular plate and the side of the inner wall of the separation plate close to the seesaw plate, a T-shaped plate is fixedly connected to the side of the circular plate away from the third spring, and connecting rods are symmetrically rotatably connected on both sides of the T-shaped plate.

[0010] Preferably, the limit separation assembly also includes an axis plate rotatably connected to the side of the connecting rod away from the T-plate, and the side of the axis plate away from the connecting rod is fixedly connected to a clamping rod, and the clamping rods are symmetrically slidably connected to the inside of the separation plate, and the inner cavity side walls of the fast food box body are symmetrically provided with clamping grooves, and the inner cavity side walls of the fast food box body and the limiting grooves are equidistantly provided inside the clamping grooves.

[0011] Preferably, the exhaust direction limiting component includes an angled side panel fixedly connected to the inside of the fast food box body, the angled side panel is fixedly connected to a hollow cylinder on one side close to the inner wall of the fast food box body, the middle part of the inner wall of the hollow cylinder is fixedly connected to a first special-shaped plate, the inner wall of the hollow cylinder is symmetrically fixedly connected to a second special-shaped plate with the first special-shaped plate as the center, the second special-shaped plate is fixedly connected to a fourth spring on one side away from the first special-shaped plate, the fourth spring is fixedly connected to a hollow slide rod on one end away from the second special-shaped plate, the outer wall of the hollow slide rod is provided with a threaded groove, the hollow slide rod is fixedly connected to a hollow slide plate on one side away from the fourth spring, and the hollow slide plate is symmetrically fixedly connected to a second round rod on one side away from the hollow slide rod.

[0012] Preferably, the exhaust direction limiting component also includes a first annular groove symmetrically opened on the inner wall of the hollow cylinder with the first special-shaped plate as the center, the inner wall of the hollow cylinder is symmetrically opened with a second annular groove with the first special-shaped plate as the center, the inner wall of the hollow cylinder is opened with vertical grooves between the first annular groove and the second annular groove, the surface of the first special-shaped plate is symmetrically fixedly connected with a third round rod, the interior of the hollow cylinder is slidably connected with a sleeve, the inner wall of the sleeve is fixedly connected with a block, a special-shaped groove is opened at the bottom of the inner cavity of the fast food box body, a fourth round rod is rotatably connected to the bottom of the inner cavity of the fast food box body and is located inside the special-shaped groove, the fourth round rod is fixedly connected to a rectangular plate on the side close to the hollow cylinder, and the fourth round rod is fixedly connected to a sealing plate on the side away from the hollow cylinder, the sealing plates are slidably connected to the inside of the fast food box body, and a fifth spring is fixedly connected between the rectangular plate and the special-shaped groove.

[0013] Preferably, the auxiliary lifting assembly includes a shell body symmetrically fixedly connected to the outer wall of the fast food box body, the interior of the shell is slidably connected with a groove plate, the outer walls of the groove plates are provided with special-shaped slide rails, the upper surface of the groove plate is fixedly connected to the top of the inner cavity of the shell with a sixth spring, the top of the outer wall of the shell is rotatably connected with a limit rod, the limit rod and the shell are rotatably connected at the connection, the lower end of the limit rod is slidably connected to the inside of the special-shaped slide rail, the lower surface of the groove plate is fixedly connected with a fifth round rod, the lower surface of the fifth round rod is fixedly connected with a support plate, the outer wall of the groove plate is fixedly connected with a dial plate, and the dial plate is slidably connected to the outer wall of the shell.

[0014] Preferably, the side where the first stopper and the second stopper are close to each other is set as an arc surface, the side where the first stopper and the second stopper are away from each other is set as a sharp angle, the first support plate is perpendicular to the second stopper, the inclined groove is inclined downward from the side of the first cover plate close to the outer wall to the middle of the first cover plate, and the side of the limit stand away from the first round rod is in a sharp angle.

[0015] Preferably, one end of the clamping rod close to the inner wall of the fast food box body is clamped in the inside of the limiting groove, and curved grooves that penetrate the upper surface of the fast food box body are arranged on both sides of the clamping groove. The special-shaped groove is composed of a circular hole and a rectangular hole. The rectangular plate is slidably connected to the rectangular hole of the special-shaped groove, and the axes of the hollow cylinder, the third round rod and the fourth round rod are vertically collinear.

[0016] Compared with the prior art, the present invention has the following beneficial effects: When the fast food box body is shaken, the first support plate is driven to shake together, so that the second stopper rotatably connected to the bottom end of the first support plate produces a pendulum effect. After the second stopper swings like a pendulum, the area where the first stopper and the second stopper fit together will be reduced. The arc surface of the first stopper will be squeezed by the arc surface of the second stopper to rotate the second stopper until it no longer conflicts with the first stopper. After the first round rod is no longer restricted, the first spring is no longer squeezed and elastically stretches. The lateral movement of the first round rod will cause the limit stand to push the pressure rod to slide together. While the pressure rod slides, it will be restricted by the inclined groove and slide downward, so that the tableware inside the storage groove moves downward together with the pressure rod, thereby increasing the movable range of the tableware in the storage groove. , to prevent the tableware from being squeezed and damaged in the storage slot when the fast food box body is squeezed, so that the fast food box body can protect the tableware when it is squeezed. When the user needs to eat, he only needs to slide the limit stand to both sides inside the storage slot, so that the pressure rod can drive the tableware to lift upward, avoiding the problem that the tableware is located at the bottom of the storage slot and makes it difficult for the diners to take the tableware, thereby improving the convenience of using the fast food box body. By pushing the limit stand to lift the pressure rod upward, the tableware that can be placed inside the storage slot and located on the pressure rod is lifted together, which is convenient for the user to take the tableware at the bottom of the storage slot, avoiding the problem that the tableware falls to the bottom of the storage slot and is difficult to take out; 2. When the push rod slides toward the inside of the separation plate, the T-plate and the end of the connecting rod close to the T-plate are driven to slide toward the inside of the separation plate together, so that the clamping rod connected to the inside of the separation plate by the limit sliding is pulled by the connecting rod and retracted toward the inside of the separation plate, so that the clamping rod is no longer clamped in the inside of the limit groove and can slide in the inside of the clamping groove. The separation plate slides in the limit position of the clamping rod in the clamping groove, so that the separation plate as a whole is only in a state of lateral movement, ensuring that the lower surface of the separation plate always keeps in contact with the bottom of the inner cavity of the fast food box body during the movement, avoiding the gap between the bottom of the separation plate and the bottom of the inner cavity of the fast food box body when the separation plate slides, resulting in the problem of food soup in the two compartments separated by the fast food box body being mixed due to the loose sealing of the separation plate to the fast food box body, resulting in the problem of food odor mixing, improving the food preservation effect of the fast food box body when storing food, and preventing the separation plate from moving when it is not operated by the user by clamping the clamping rod in the inside of the limit groove, avoiding the problem that the food inside the fast food box body impacts the separation plate when the fast food box body is shaken, causing the separation plate to be moved by the collision of food; 3. The sleeve slides downward under the influence of gravity inside the hollow cylinder, so that the sleeve pushes the hollow slide rod downward through the block. When the hollow slide slides from the first annular groove to the inside of the second annular groove, the sleeve continues to slide downward, and the block inside it slides inside the threaded groove and rotates the hollow slide rod. The rotation of the hollow slide drives the rectangular plate to rotate together through the second round rod. After the rectangular plate rotates, it cannot slide inside the rectangular hole of the special-shaped groove and forms a limit. After the rectangular plate is limited, the sealing plate cannot slide inside the fast food box body, so that the sealing plate at the bottom is in a closed state to the inside of the fast food box body, and the hot air inside the fast food box body can only pass through the upper The sealing plate of the fast food box is discharged outward, so that after the user puts the fast food box body containing food into the bag, the fast food box body is prevented from being turned upside down in the backpack, resulting in the fast food box body expanding and contracting due to heat. When exhaust is needed, the fast food box body can only be exhausted through the exhaust hole at the lower end, and the sealing plate is prevented from sliding inside the fast food box body during exhaust, so that the soup inside the fast food box body flows out to the outside of the fast food box body due to the sliding of the sealing plate, and the soup dripping into the user's backpack is prevented from causing stains on the backpack and requiring cleaning. By setting the exhaust direction limiting component, the fast food box body can be actively discharged in time when the fast food box body expands and contracts due to heat, and the soup is prevented from leaking to the outside of the fast food box body; 4. The rectangular plate slides in the rectangular hole inside the special-shaped groove, so that the inside of the fast food box body can be actively exhausted when it expands due to heat, so as to avoid the fast food box body from bulging violently and deforming, thereby improving the service life of the fast food box body. The side of the limit stand away from the first round rod is in a sharp angle shape. When the limit stand slides to the side close to the tableware, the tableware will be squeezed and separated to both sides by the sharp angle of the limit stand, so as to avoid the limit stand being a flat surface and always squeezing the tableware, so that the tableware is squeezed by the limit stand and deformed or damaged, thereby improving the service life of the tableware inside the storage slot. Through the curved grooves at both ends of the card slot, when large pieces of food need to be stored inside the fast food box body without a separation plate, it is only necessary to engage the seesaw and slide the separation plate outwards to the two ends of the card slot, thereby improving the adaptability of the fast food box body when storing different foods, and at the same time facilitating the user to clean the fast food box body and the separation plate; 5. The user pulls up the dial plate to make the lower end of the limit rod slide inside the special-shaped slide rail toward the side of the special-shaped slide rail. When the slot plate no longer limits the limit rod through the special-shaped slide rail, the sixth spring elastically extends to push the slot plate to move downward. The downward movement of the slot plate makes the second support plate support the desktop and lift the fast food box body, so that the bottom surface of the fast food box body is no longer in contact with the desktop, thereby avoiding high-temperature damage to the desktop caused by the fast food box body due to high temperature. When high-temperature food is stored in the fast food box body, the fast food box body can be suspended on the desktop paper, and the contact area with air is increased to improve the cooling efficiency of the food inside the fast food box body. At the same time, by lifting the fast food box body, it can avoid damage to the desktop panel with lower strength due to high temperature, avoid the desktop panel being hot-stamped with white marks due to high temperature, and even avoid cracking due to high temperature, thereby improving the protection ability of the fast food box body to the desktop. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic cross-sectional view of the interior of the first cover plate structure of the present invention; Figure 3 For the present invention Figure 2 A schematic diagram of the structure enlargement in the middle; Figure 4 For the present invention Figure 2 A magnified schematic diagram of the structure at B in the middle; Figure 5 It is an exploded schematic diagram of the structure of the limiting separation component of the present invention; Figure 6 For the present invention Figure 5 A magnified schematic diagram of the structure at C in the middle; Figure 7 It is a schematic top view of the overall structure of the present invention; Figure 8 It is a schematic cross-sectional view of the exhaust direction limiting component structure of the present invention; Fig. 9 It is an exploded schematic diagram of the exhaust direction limiting component structure of the present invention; Fig.10 It is a schematic diagram of a partial explosion of the auxiliary lifting assembly structure of the present invention.

[0018] In the figure: 11. Fast food box body; 12. First cover plate; 13. Second cover plate; 14. Storage slot; 15. Separation plate; 2. Auxiliary picking assembly; 21. Straight groove; 22. Oblique groove; 23. Position-limiting stand; 24. Press rod; 25. First round rod; 26. First spring; 27. First stopper; 28. First support plate; 29. ​​Shaft rod; 210. Fixed block; 211. Second spring; 212. Second stopper; 3. Limiting and separating components; 31. Rocker; 32. Push rod; 33. Round plate; 34. Third spring; 35. T-plate; 36. Connecting rod; 37. Axle plate; 38. Clamping rod; 39. Clamping slot; 310. Limiting slot; 4. Exhaust direction limiting component; 41. Angle side plate; 42. Hollow cylinder; 43. First special-shaped plate; 44. Second special-shaped plate; 45. Fourth spring; 46. Hollow slide bar; 47. Threaded groove; 48. Hollow slide plate; 49. Second round rod; 410. First annular groove; 411. Vertical groove; 412. Second annular groove; 413. Third round rod; 414. Sleeve; 415. Block; 416. Special-shaped groove; 417. Fourth round rod; 418. Rectangular plate; 419. Sealing plate; 420. Fifth spring; 5. Auxiliary lifting assembly; 51. Shell; 52. Slot plate; 53. Special-shaped slide rail; 54. Sixth spring; 55. Limit rod; 56. Seventh spring; 57. Fifth round rod; 58. Second support plate; 59. Dial plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Embodiments of the present invention See also Figures 1 to 9 A fast food box with an adjustable partition plate comprises a fast food box body 11, a first cover plate 12, a second cover plate 13, a storage groove 14 and a separation plate 15, wherein the first cover plate 12 is rotatably connected to the upper surface of the fast food box body 11, the second cover plate 13 is rotatably connected to the upper surface of the first cover plate 12, the storage groove 14 is opened inside the first cover plate 12 and is located below the second cover plate 13, the separation plate 15 is slidably connected to the inside of the fast food box body 11, an auxiliary picking component 2 for lifting tableware in the storage groove 14 is arranged inside the first cover plate 12, a limiting partition component 3 for adjusting the partition area of ​​the separation plate 15 is arranged inside the fast food box body 11, and an exhaust direction limiting component 4 for controlling the exhaust direction inside the fast food box body 11 is arranged inside the fast food box body 11.

[0021] The auxiliary taking component 2 includes a straight groove 21 symmetrically opened at the bottom of the storage groove 14, and the inner cavity side wall of the storage groove 14 is symmetrically opened with an inclined groove 22. The interior of the straight groove 21 is slidably connected to a limiting stand 23, and a pressure rod 24 is slidably connected between the two inclined grooves 22. The pressure rod 24 is slidably connected to the interior of the limiting stand 23. The side of the limiting stand 23 close to the outer wall of the fast food box body 11 is fixedly connected with a first round rod 25, and the first round rod 25 is slidably connected to the interior of the first cover plate 12.

[0022] The auxiliary picking assembly 2 also includes a first spring 26 fixedly connected to one end of the first round rod 25 close to the outer wall of the first cover plate 12, and one end of the first spring 26 away from the first round rod 25 is fixedly connected to the inner wall of the first cover plate 12. A first stopper 27 is fixedly connected to the side of the outer wall of the first round rod 25 close to the first spring 26. The top of the inner cavity of the first cover plate 12 is symmetrically fixedly connected to a first support plate 28. The bottom end of the first support plate 28 is rotatably connected to a shaft rod 29, and both ends of the shaft rod 29 are fixedly connected to a fixed block 210. A second spring 211 is fixedly connected between the block 210 and the first support plate 28, and a second stopper 212 is fixedly connected to the lower surface of the fixed block 210. The side where the first stopper 27 and the second stopper 212 are close to each other is set as an arc surface, and the side where the first stopper 27 and the second stopper 212 are away from each other is set as a sharp angle. The first support plate 28 is perpendicular to the second stopper 212, and the inclined groove 22 is inclined downward from the side of the first cover plate 12 close to the outer wall to the middle of the first cover plate 12, and the side of the limiting stand 23 away from the first round rod 25 is in a sharp angle.

[0023] The limiting separation assembly 3 includes a seesaw 31 rotatably connected to the outer wall of the separation plate 15, a push rod 32 is slidably connected to the inside of the separation plate 15, one end of the push rod 32 located inside the separation plate 15 is fixedly connected to a circular plate 33, a third spring 34 is fixedly connected between the circular plate 33 and the side of the inner wall of the separation plate 15 close to the seesaw 31, a T-shaped plate 35 is fixedly connected to the side of the circular plate 33 away from the third spring 34, and connecting rods 36 are symmetrically rotatably connected on both sides of the T-shaped plate 35.

[0024] The limiting separation assembly 3 also includes an axis plate 37 rotatably connected to the side of the connecting rod 36 away from the T-shaped plate 35. The side of the axis plate 37 away from the connecting rod 36 is fixedly connected with a clamping rod 38. The clamping rod 38 is symmetrically slidably connected to the inside of the separation plate 15. The inner cavity side wall of the fast food box body 11 is symmetrically provided with clamping grooves 39. The inner cavity side wall of the fast food box body 11 and the inside of the clamping grooves 39 are evenly spaced to provide limiting grooves 310. One end of the clamping rod 38 close to the inner wall of the fast food box body 11 is clamped in the inside of the limiting groove 310, and curved grooves that penetrate the upper surface of the fast food box body 11 are provided on both sides of the clamping groove 39.

[0025] The exhaust direction limiting component 4 includes an angled side panel 41 fixedly connected to the inside of the fast food box body 11, a hollow cylinder 42 is fixedly connected to the side of the angled side panel 41 close to the inner wall of the fast food box body 11, a first special-shaped plate 43 is fixedly connected to the middle of the inner wall of the hollow cylinder 42, a second special-shaped plate 44 is symmetrically fixedly connected to the inner wall of the hollow cylinder 42 with the first special-shaped plate 43 as the center, a fourth spring 45 is fixedly connected to the side of the second special-shaped plate 44 away from the first special-shaped plate 43, a hollow slide rod 46 is fixedly connected to the end of the fourth spring 45 away from the second special-shaped plate 44, a threaded groove 47 is provided on the outer wall of the hollow slide rod 46, a hollow slide plate 48 is fixedly connected to the side of the hollow slide rod 46 away from the fourth spring 45, and a second round rod 49 is symmetrically fixedly connected to the side of the hollow slide plate 48 away from the hollow slide rod 46.

[0026] The exhaust direction limiting component 4 also includes a first annular groove 410 symmetrically opened on the inner wall of the hollow cylinder 42 with the first special-shaped plate 43 as the center, a second annular groove 412 symmetrically opened on the inner wall of the hollow cylinder 42 with the first special-shaped plate 43 as the center, and a vertical groove 411 is opened between the first annular groove 410 and the second annular groove 412 on the inner wall of the hollow cylinder 42. A third round rod 413 is symmetrically fixedly connected to the surface of the first special-shaped plate 43, a sleeve 414 is slidably connected to the inside of the hollow cylinder 42, and a block 415 is fixedly connected to the inner wall of the sleeve 414. A special-shaped groove 416 is opened at the bottom of the inner cavity of the fast food box body 11, and the bottom of the inner cavity of the fast food box body 11 A fourth round rod 417 is rotatably connected to the special-shaped groove 416, a rectangular plate 418 is fixedly connected to the side of the fourth round rod 417 close to the hollow cylinder 42, a sealing plate 419 is fixedly connected to the side of the fourth round rod 417 away from the hollow cylinder 42, the sealing plate 419 is slidably connected to the inside of the fast food box body 11, a fifth spring 420 is fixedly connected between the rectangular plate 418 and the special-shaped groove 416, the special-shaped groove 416 is composed of a circular hole and a rectangular hole, the rectangular plate 418 is slidably connected to the rectangular hole of the special-shaped groove 416, and the axes of the hollow cylinder 42, the third round rod 413 and the fourth round rod 417 are vertically collinear.

[0027] The auxiliary lifting assembly 5 includes a shell 51 which is symmetrically fixedly connected to the outer wall of the fast food box body 11, and the interior of the shell 51 is slidably connected with a groove plate 52, and the outer wall of the groove plate 52 is provided with a special-shaped slide rail 53. A sixth spring 54 is fixedly connected between the upper surface of the groove plate 52 and the top of the inner cavity of the shell 51, and the top of the outer wall of the shell 51 is rotatably connected to a limit rod 55. The limit rod 55 and the shell 51 are rotatably connected at the connection, and the lower end of the limit rod 55 is slidably connected to the inside of the special-shaped slide rail 53. The lower surface of the groove plate 52 is fixedly connected with a fifth round rod 57, and the lower surface of the fifth round rod 57 is fixedly connected with a second support plate 58. The outer wall of the groove plate 52 is fixedly connected with a dial plate 59, and the dial plate 59 is slidably connected to the outer wall of the shell 51.

[0028] The above implementation works as follows: The initialization steps are as follows: The second stopper 212 and the first stopper 27 are close to each other and contact each other, and the first spring 26 is squeezed into an elastic contraction state.

[0029] The working steps are as follows: like Figure 1 and Figure 2 As shown, the user rotates the second cover plate 13 upward on the first cover plate 12 to open the second cover plate 13. After the second cover plate 13 is opened, the washed dishes are placed into the storage groove 14, and then the second cover plate 13 is turned over and closed.

[0030] The tableware is lifted by the auxiliary picking component 2: like Figures 2 to 4As shown in the figure, when the first cover plate 12 shakes violently when the user is carrying it, the second stopper 212 will be affected by its own weight and the shaking of the fast food box body 11. During the shaking of the fast food box body 11 as a whole, the second stopper 212 will have a tendency to shake around the first support plate 28 through the fixing block 210 and the shaft 29. When the shaking amplitude of the fast food box body 11 is too large, the second stopper 212 will swing under the first support plate 28. The swing of the second stopper 212 under the first support plate 28 will cause the first stopper 27 and the second stopper 27 to swing. The area of ​​the side where the stoppers 212 are close to each other is reduced, and the contact surface between the first stopper 27 and the second stopper 212 is changed from plane contact to mutual extrusion of two curved surfaces. At this time, under the influence of the elastic extension of the first spring 26, the first round rod 25 has a thrust to drive the first stopper 27 to move closer to the second stopper 212. When the first stopper 27 moves in the direction close to the second stopper 212, the first stopper 27 and the curved surface of the second stopper 212 are mutually extruded to make the second stopper 212 rotate around the first support plate 28, and the second stopper 21 After the rotation, the second spring 211 fixedly connected between the fixed block 210 and the first supporting plate 28 is subjected to a twisting action and generates a torsion force. When the second stopper 212 is squeezed by the first stopper 27 until the movement of the first stopper 27 cannot be blocked, the first spring 26 is elastically released and pushes the first round rod 25 to move away from the second stopper 212. The movement of the first round rod 25 drives the limiting stand 23 to move toward the side close to the middle of the tableware. At this time, the pressure rod 24 is slidably connected to the limiting stand 23 and the inner side of the inclined groove 22 at both ends. Therefore, as the limiting stand 23 moves toward the side close to the tableware, the pressure rod 24 is pushed by the limiting stand 23 to move toward the side close to the middle of the tableware. In the process of the pressure rod 24 moving toward the tableware, because the pressure rod 24 is limited by the inclined groove 22, the pressure rod 24 moves downward while moving in the horizontal direction. The pressure rods 24 on both sides slide downward in the storage groove 14, respectively, so that the tableware in the storage groove 14 moves downward together with the downward movement of the pressure rod 24, so that the tableware has room to move inside the storage groove 14.

[0031] When the user needs to take the tableware, the user pushes the limiting stand 23 toward the inside of the first cover plate 12, and the limiting stand 23 moves to drive the first round rod 25 to move toward the direction close to the second stopper 212. The movement of the first round rod 25 drives the first stopper 27 fixedly connected thereto to move together. When the first stopper 27 is pushed to contact with the second stopper 212, because the contact surfaces of the first stopper 27 and the second stopper 212 are both sharp angles, the first stopper 27 will squeeze the second stopper 212 through the inclined surfaces of the first stopper 27 and the second stopper 212 when moving, so that the second stopper 212 rotates around the first support plate 28. When the first stopper 27 moves horizontally to completely cross the second stopper 212, The twisted second spring 211 elastically recovers, so that the second stopper 212 and the first support plate 28 are in a vertical state, and the plane ends of the second stopper 212 and the first stopper 27 are close to each other. The staff stops pushing the first round rod 25, and the first spring 26 elastically stretches to make the first round rod 25 slide to the plane of the first stopper 27 and the second stopper 212 fit and contact each other, so that the second stopper 212 limits the first round rod 25 through the first stopper 27. During the movement, the pressure rod 24 is limited by the limiting stand 23 and the inclined groove 22 and moves upward. The upward movement of the pressure rod 24 drives the tableware to be lifted upward together, so that the tableware is lifted upward from the bottom of the storage groove 14, which is convenient for the user to take.

[0032] The separation plate 15 is adjusted by the limiting separation component 3: like Figure 5 and Figure 6As shown, when the separation plate 15 needs to move laterally inside the fast food box body 11 to change the size of the internal partition of the fast food box body 11, the staff pinches the seesaw 31, and the seesaw 31 is squeezed by the user and rotates. The rotation of the seesaw 31 squeezes the push rod 32, causing the push rod 32 to slide toward the inside of the separation plate 15. The movement of the push rod 32 causes the circular plate 33 and the T-shaped plate 35 to move toward the inside of the separation plate 15 together. At this time, the third spring 34 fixedly connected between the circular plate 33 and the inner wall of the separation plate 15 is stretched and elastically extended. When the T-shaped plate 35 moves toward the inside of the separation plate 15, it drives the connecting rod 36 to be pulled, so that the end of the connecting rod 36 that is rotatably connected to the T-shaped plate 35 is pulled toward the inside of the separation plate 15 together. Because the connecting rod 36 is rotatably connected to the shaft plate 37 and the shaft plate 3 7 is that the hardware cannot be extended, the shaft plate 37 is fixedly connected with the clamping rod 38, and the clamping rod 38 is limitedly slidably connected to the inside of the separation plate 15. When the T-shaped plate 35 moves, the parallel state of the connecting rod 36 and the clamping rod 38 is broken, so that the clamping rods 38 at both ends slide in the direction close to the push rod 32. After the clamping rod 38 slides, the state in which it was originally clamped in the limiting groove 310 is released, but the clamping rod 38 shortened toward the push rod 32 still slides in the inside of the clamping groove 39. At this time, the staff member moves the separation plate 15 laterally while pinching the rocker 31, so that the separation plate 15 is affected by the limiting effect of the clamping rod 38 sliding in the inside of the clamping groove 39, and the separation plate 15 cannot produce vertical displacement in the inside of the fast food box body 11, so that the separation plate 15 is always in contact with the bottom of the inner cavity of the fast food box body 11; When the separation plate 15 moves to the partition position that the user needs to adjust, the user releases the rocker 31 and the third spring 34 between the circular plate 33 and the inside of the separation plate 15 is no longer stretched and elastically shrinks. The contraction of the third spring 34 causes the circular plate 33 and the push rod 32 to slide to the side away from the inside of the separation plate 15. The sliding of the circular plate 33 causes the T-shaped plate 35 to drive the connecting rod 36 to slide together. During the movement, the connecting rod 36 pushes the shaft plate 37 and the clamping rod 38, causing the clamping rod 38 to move in the direction close to the limiting groove 310, and causing the end of the clamping rod 38 to be clamped in the inside of the limiting groove 310. The separation plate 15 is limited by the clamping connection between the clamping rod 38 and the limiting groove 310, so that the separation plate 15 cannot move inside the fast food box body 11.

[0033] The exhaust direction of the fast food box body 11 is adjusted by the exhaust direction limiting component 4: When the fast food box body 11 is filled with food, the fast food box body 11 will be deformed due to the heating of the food. At the same time, gas will be generated inside the fast food box body 11 to cause the fast food box body 11 to swell. When the user places the fast food box body 11 in a backpack, if the fast food box body 11 is placed upside down with the exhaust hole facing downward, the air pressure inside the fast food box body 11 will be too high and exhaust will be done outward. The high-pressure air inside the fast food box body 11 will carry the soup in the food to the outside of the fast food box body 11, dirtying the user's backpack and causing food to be wasted.

[0034] like Figures 7 to 9 As shown, when the staff puts the fast food box body 11 into the bag, the sleeve 414 will slide downward inside the hollow cylinder 42 due to its own weight. As the sleeve 414 slides downward, the block 415 will slide into the threaded groove 47. The sleeve 414 continues to slide downward, which will cause the block 415 to push the hollow slide bar 46 downward inside the threaded groove 47, so that the hollow slide bar 46 is pushed by the block 415 and limited by the vertical groove 411 and slides vertically downward. After the hollow slide plate 48 slides from the first annular groove 410 through the vertical groove 411 to the second annular groove 412, the hollow slide plate 48 cannot continue to slide downward in the second annular groove 412. The sleeve 414 continues to slide downward, which will cause the block 415 to slide inside the threaded groove 47 and The hollow slide bar 46 is driven to rotate, and the rotation of the hollow slide bar 46 will drive the hollow slide plate 48 and the second round rod 49 to rotate together. The rotation of the second round rod 49 will drive the rectangular plate 418 at its lower end to rotate. After the rectangular plate 418 rotates, the rectangular plate 418 and the rectangular hole of the special-shaped groove 416 no longer correspond to each other, so that the rectangular plate 418 cannot slide inside the special-shaped groove 416 and is limited. The inability of the rectangular plate 418 to slide makes the fourth round rod 417 and the sealing plate 419 also unable to move, so that the sealing plate 419 below is always in a closed state to the inside of the fast food box body 11, and the gas inside the fast food box body 11 can only be discharged to the outside of the fast food box body 11 by pushing the sealing plate 419 above the fast food box body 11.

[0035] The high-temperature fast food box body 11 is lifted by the auxiliary lifting component 5: When the temperature of the food stored in the fast food box body 11 is high, the temperature of the fast food box body 11 will rise due to the heat transfer of the food. When the fast food box body 11 is placed on the table, the hot bottom surface of the fast food box body 11 will be attached to the table, which will cause damage to the table due to the high temperature. At the same time, if the table is made of solid wood or marble, the high temperature will burn white marks on the surface of the solid wood panel, causing damage to the solid wood panel. If the table is made of rock board or marble, the high temperature will cause it to crack. like Fig.10As shown, when in use, the staff pushes the dial plate 59 upward inside the housing 51, and the upward movement of the dial plate 59 drives the slot plate 52 to move upward together. During the upward movement of the slot plate 52, the sixth spring 54 is squeezed and elastically contracts. During the upward movement of the slot plate 52, the stop rod 55 is squeezed through the special-shaped slide rail 53, so that the stop rod 55 rotates around the rotation connection with the housing 51, and the lower end of the stop rod 55 slides to one side of the special-shaped slide rail 53. After the stop rod 55 rotates, the seventh spring 56 has a torsion force due to twisting. Then the staff member lets go and stops pulling the paddle plate 59 upward, and the sixth spring 54 is no longer squeezed and elastically stretches. The elastic stretching of the sixth spring 54 pushes the slot plate 52 to move downward. During the downward movement of the slot plate 52, the fifth round rod 57 drives the second support plate 58 to move downward together. After the second support plate 58 moves downward, it first fits with the desktop, and as the second support plate 58 continues to move downward, the bottom surface of the fast food box body 11 is lifted until it no longer fits with the desktop. When the slot plate 52 moves upward, the lower end of the limit rod 55 slides from the bottom of the special-shaped slide rail 53 to the top of the special-shaped slide rail 53. When the user finishes his meal, the user lifts the dial plate 59 upward, and the dial plate 59 moves upward to cause the slot plate 52 to move upward together. When the slot plate 52 slides upward inside the shell 51, the limit rod 55 is affected by the torsion of the seventh spring 56 and is clamped at the bottom of the special-shaped slide rail 53. The staff stops lifting the dial plate 59. At this time, the limit rod 55 is affected by the combined effect of the clamping of its bottom end inside the special-shaped slide rail 53 and the elastic extension of the sixth spring 54, and cannot slide inside the special-shaped slide rail 53, so that the second support plate 58 no longer supports the fast food box body 11.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fast food box with an adjustable partition plate, comprising a fast food box body (11), a first cover plate (12), a second cover plate (13), a storage slot (14) and a separation plate (15), characterized in that: The first cover plate (12) is rotatably connected to the upper surface of the fast food box body (11), the second cover plate (13) is rotatably connected to the upper surface of the first cover plate (12), the storage groove (14) is opened inside the first cover plate (12) and is located below the second cover plate (13), the separation plate (15) is slidably connected to the inside of the fast food box body (11), an auxiliary taking component (2) for lifting tableware in the storage groove (14) is arranged inside the first cover plate (12), a limiting separation component (3) for adjusting the separation area of ​​the separation plate (15) is arranged inside the fast food box body (11), an exhaust direction limiting component (4) for controlling the exhaust direction inside the fast food box body (11) is arranged inside the fast food box body (11), and an auxiliary lifting component (5) for lifting the fast food box body (11) is arranged inside the fast food box body (11).

2. A fast food box with an adjustable partition plate according to claim 1, characterized in that: The auxiliary taking component (2) comprises a straight groove (21) symmetrically opened at the bottom of the storage groove (14), and the inner cavity side wall of the storage groove (14) is symmetrically opened with an inclined groove (22), the interior of the straight groove (21) is slidably connected to a limit stand (23), a pressure rod (24) is slidably connected between the two inclined grooves (22), and the pressure rod (24) is slidably connected to the interior of the limit stand (23), and the side of the limit stand (23) close to the outer wall of the fast food box body (11) is fixedly connected to a first round rod (25), and the first round rod (25) is slidably connected to the interior of the first cover plate (12).

3. A fast food box with an adjustable partition plate according to claim 2, characterized in that: The auxiliary picking assembly (2) further comprises a first spring (26) fixedly connected to one end of the first round rod (25) close to the outer wall of the first cover plate (12); one end of the first spring (26) away from the first round rod (25) is fixedly connected to the inner wall of the first cover plate (12); a first stopper (27) is fixedly connected to the side of the outer wall of the first round rod (25) close to the first spring (26); a first support plate (28) is symmetrically fixedly connected to the top of the inner cavity of the first cover plate (12); a shaft (29) is rotatably connected to the bottom end of the first support plate (28); fixed blocks (210) are fixedly connected to both ends of the shaft (29); a second spring (211) is fixedly connected between the fixed block (210) and the first support plate (28); and a second stopper (212) is fixedly connected to the lower surface of the fixed block (210).

4. The fast food box with adjustable partitions according to claim 1, characterized in that: The position limiting separation assembly (3) comprises a seesaw (31) rotatably connected to the outer wall of the separation plate (15); a push rod (32) is slidably connected inside the separation plate (15); one end of the push rod (32) located inside the separation plate (15) is fixedly connected to a circular plate (33); a third spring (34) is fixedly connected between the circular plate (33) and a side of the inner wall of the separation plate (15) close to the seesaw (31); a T-shaped plate (35) is fixedly connected to a side of the circular plate (33) away from the third spring (34); and connecting rods (36) are symmetrically rotatably connected to both sides of the T-shaped plate (35).

5. The fast food box with adjustable partitions according to claim 1, characterized in that: The limiting separation assembly (3) further comprises an axis plate (37) rotatably connected to the side of the connecting rod (36) away from the T-shaped plate (35); the side of the axis plate (37) away from the connecting rod (36) is fixedly connected to a clamping rod (38); the clamping rod (38) is symmetrically slidably connected to the inside of the separation plate (15); the inner cavity side wall of the fast food box body (11) is symmetrically provided with clamping grooves (39); and the inner cavity side wall of the fast food box body (11) and the limiting grooves (310) are equidistantly provided inside the clamping grooves (39).

6. The fast food box with adjustable partitions according to claim 1, characterized in that: The exhaust direction limiting component (4) comprises an angled side plate (41) fixedly connected to the inside of the fast food box body (11); a hollow tube (42) is fixedly connected to one side of the angled side plate (41) close to the inner wall of the fast food box body (11); a first special-shaped plate (43) is fixedly connected to the middle of the inner wall of the hollow tube (42); a second special-shaped plate (44) is fixedly connected to the inner wall of the hollow tube (42) symmetrically with the first special-shaped plate (43) as the center; the second special-shaped plate (44) is away from the first special-shaped plate (43) and the second special-shaped plate (44) is fixedly connected to the inner wall of the hollow tube (42). A fourth spring (45) is fixedly connected to one side of the special-shaped plate (43); an end of the fourth spring (45) away from the second special-shaped plate (44) is fixedly connected to a hollow slide rod (46); an outer wall of the hollow slide rod (46) is provided with a threaded groove (47); a hollow slide plate (48) is fixedly connected to one side of the hollow slide rod (46) away from the fourth spring (45); and a second round rod (49) is symmetrically fixedly connected to one side of the hollow slide plate (48) away from the hollow slide rod (46).

7. The fast food box with adjustable partitions according to claim 5, characterized in that: The exhaust direction limiting component (4) further comprises a first annular groove (410) symmetrically provided on the inner wall of the hollow cylinder (42) with the first special-shaped plate (43) as the center, a second annular groove (412) symmetrically provided on the inner wall of the hollow cylinder (42) with the first special-shaped plate (43) as the center, a vertical groove (411) provided between the first annular groove (410) and the second annular groove (412) on the inner wall of the hollow cylinder (42), a third round rod (413) symmetrically fixedly connected to the surface of the first special-shaped plate (43), a sleeve (414) slidably connected to the interior of the hollow cylinder (42), and a card slot fixedly connected to the inner wall of the sleeve (414). A block (415) is provided at the bottom of the inner cavity of the fast food box body (11), a special-shaped groove (416) is provided, a fourth round rod (417) is rotatably connected to the bottom of the inner cavity of the fast food box body (11) and located inside the special-shaped groove (416), a rectangular plate (418) is fixedly connected to the side of the fourth round rod (417) close to the hollow cylinder (42), a sealing plate (419) is fixedly connected to the side of the fourth round rod (417) away from the hollow cylinder (42), the sealing plate (419) is slidably connected to the inside of the fast food box body (11), and a fifth spring (420) is fixedly connected between the rectangular plate (418) and the special-shaped groove (416).

8. The fast food box with adjustable partitions according to claim 1, characterized in that: The auxiliary lifting assembly (5) comprises a shell (51) symmetrically fixedly connected to the outer wall of the fast food box body (11); a slot plate (52) is slidably connected to the interior of the shell (51); the outer wall of the slot plate (52) is provided with a special-shaped slide rail (53); a sixth spring (54) is fixedly connected between the upper surface of the slot plate (52) and the top of the inner cavity of the shell (51); the top of the outer wall of the shell (51) is rotatably connected to a limit rod (55); the limit rod (55) A seventh spring (56) is sleeved at the rotational connection between the groove plate (55) and the shell (51), the lower end of the limit rod (55) is slidably connected to the inside of the special-shaped slide rail (53), the lower surface of the groove plate (52) is fixedly connected to a fifth round rod (57), the lower surface of the fifth round rod (57) is fixedly connected to a second support plate (58), the outer wall of the groove plate (52) is fixedly connected to a shift plate (59), and the shift plate (59) is slidably connected to the outer wall of the shell (51).

9. The fast food box with adjustable partitions according to claim 3, characterized in that: The side where the first stopper (27) and the second stopper (212) are close to each other is configured as an arc surface, and the side where the first stopper (27) and the second stopper (212) are far away from each other is configured as a sharp angle. The first support plate (28) is perpendicular to the second stopper (212). The inclined groove (22) is inclined downward from the side where the first cover plate (12) is close to the outer wall to the middle of the first cover plate (12). The side where the limit stand (23) is far away from the first round rod (25) is in the shape of a sharp angle.

10. The fast food box with adjustable partitions according to claim 7, characterized in that: One end of the clamping rod (38) close to the inner wall of the fast food box body (11) is clamped in the inside of the limiting groove (310), and curved grooves that are connected to the upper surface of the fast food box body (11) are arranged on both sides of the clamping groove (39). The special-shaped groove (416) is composed of a circular hole and a rectangular hole. The rectangular plate (418) is slidably connected to the rectangular hole of the special-shaped groove (416), and the axes of the hollow cylinder (42), the third round rod (413) and the fourth round rod (417) are vertically collinear.

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