CN107934294B

CN107934294B - Portable garbage bin is used in aviation

Info

Publication number: CN107934294B
Application number: CN201711211157.9A
Authority: CN
Inventors: 练珍妹; 杨思远; 杨佳煜
Original assignee: Nantong Xiaoyu Environmental Protection Technology Co ltd
Current assignee: Nantong Xiaoyu Environmental Protection Technology Co.,Ltd.
Priority date: 2017-11-28
Filing date: 2017-11-28
Publication date: 2020-07-24
Anticipated expiration: 2037-11-28
Also published as: CN107934294A

Abstract

The invention relates to a garbage can, in particular to a portable garbage can for aviation. The invention aims to solve the technical problem of providing a fixable garbage can for aviation, which is not easy to fall down and not pour out, can prompt when the garbage is full, and can timely treat the garbage can without influencing the surrounding environment. In order to solve the technical problem, the invention provides the portable garbage can for aviation, which comprises a garbage can and the like; the connecting block is all installed to the outer left surface lower part of garbage bin and right flank lower part, and the connecting block sets up for the symmetry, is equipped with the barrel in the garbage bin, bottom contact in barrel bottom and the garbage bin, and the garbage bin top is equipped with the lid, is connected through the pivot between lid right side bottom and the garbage bin right side top. The garbage can be compressed by the pressing device, so that more garbage can be filled in the garbage can, and the full garbage can be prompted by the sensing mechanism, so that the garbage can be treated more quickly.

Description

Portable garbage bin is used in aviation

Technical Field

The invention relates to a garbage can, in particular to a portable garbage can for aviation.

Background

Aviation, a complex and strategic human activity, refers to the flight (navigation) activity of an aircraft in the earth's atmosphere (air space).

For convenience of people to lose rubbish on the aviation aircraft, the garbage bin can be placed, and the garbage bin is generally placed unfixed there, and fall easily and lead to rubbish to pour out, rubbish is full of unable timely processing in the garbage bin, and the smell of rubbish influences the surrounding environment, consequently need to find and develop a garbage bin that can fix, and be difficult to fall rubbish and can not pour out, rubbish is full can also indicate, and can in time handle the portable garbage bin for aviation that does not influence the surrounding environment.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to overcome the defects that a trash can is not fixed and is easy to fall down to cause the dumping of trash, the trash can is full and cannot be timely treated, and the odor of the trash affects the surrounding environment.

(2) Technical scheme

In order to solve the technical problem, the invention provides a portable garbage can for aviation, which comprises a garbage can, a connecting block, a cover, a barrel body, a clamping device and a pressing device, wherein the connecting block is arranged on the lower portion of the outer left side face of the garbage can and the lower portion of the right side face of the garbage can, the connecting block is symmetrically arranged, the barrel body is arranged in the garbage can, the bottom of the barrel body is in contact with the inner bottom of the garbage can, the top of the garbage can is provided with the cover, the right bottom of the cover is connected with the top of the right side of the garbage can through a rotating shaft, the middle of the right side of the cover is provided with a through hole, the pressing device is arranged on the inner top of the cover and is positioned in.

Preferably, the chucking device is including the fixed block, 7 type poles, the movable block, first spring and arc fixture block, the fixed block is installed on the outer left surface upper portion of garbage bin, it has the slot to open in the middle of the fixed block top, left side upper portion opens there is the spout in the slot, be equipped with the movable block in the spout, movable block and spout sliding fit, be connected with first spring about both sides and the spout about both sides in the left surface about the movable block left surface, the movable block right flank installs the arc fixture block, 7 type poles are installed to the outer left surface lower part of lid, 7 type pole tail ends are located the slot, 7 type pole and slot cooperation, open there is the draw-in groove 7 type pole outer left side lower part, the arc fixture block is located in the.

Preferably, the push-down device is including the dead lever, a supporting seat, the depression bar, the pulley, a pressing plate, the riser, second spring and sliding frame, be equipped with the clamp plate in the lid, the clamp plate is the level setting, the clamp plate is located directly over the barrel, be connected with the second spring between the top left and right sides in clamp plate top left and right sides and the lid, the riser is installed on clamp plate top right side, the riser is located second spring right side, the sliding frame is installed at the riser top, the dead lever is installed on rear side upper portion in the through-hole, the supporting seat is installed to the outer right flank lower part of lid, there is the depression bar at the supporting seat top through pin joint, the pulley is installed to the depression.

Preferably, the garbage bin also comprises an induction mechanism, the induction mechanism comprises an annular movable plate, a guide rod, an annular plate, a third spring, a button and a prompt lamp, the annular plate is installed on the upper portion in the garbage bin, a plurality of guide holes are formed in the annular plate, the guide holes are evenly distributed in the circumferential direction of the annular plate at intervals, the guide rod is arranged in the guide holes, the annular movable plate is arranged above the guide rod, the bottom of the annular movable plate is connected with the top end of the guide rod, the third spring is connected between the bottom of the annular movable plate and the top of the annular plate, the third spring is sleeved on the guide rod, the garbage bin can also be located in the annular plate and the annular movable plate, the button is installed in the middle of the bottom in the garbage bin.

Preferably, still including connecting rod, slide rail, slider and footboard, the slide rail is installed to the outer right flank lower part of garbage bin, and the slide rail is vertical setting, and the slide rail is located right side connecting block top, is equipped with on the slide rail rather than the complex slider, slider and slide rail sliding fit, and slider right flank mid-mounting has the footboard, has the connecting rod through pin joint between slider top right side and the depression bar right side.

Preferably, still including sleeve and movable rod, the sleeve is installed to the top left and right sides symmetry formula in the lid, and the sleeve is located between the left and right sides second spring, is equipped with the movable rod in the sleeve, and left side movable rod bottom is connected with clamp plate top left side, and right side movable rod bottom is connected with clamp plate top right side.

The working principle is as follows: at first operating personnel places this device on aircraft, and the rethread connecting block is fixed this device on aircraft, and then when the passenger need throw away rubbish, can open the lid, throw rubbish into the garbage bin again, and then rubbish falls into in the barrel, close the lid, and then the chucking device with the lid chucking on the garbage bin, when rubbish spills over in the garbage bin, can stimulate and push down the device, push down the device and compress rubbish in with the barrel, and then more rubbish of adorning in the messenger's barrel. When the garbage in the barrel needs to be treated, the cover can be opened.

Because the clamping device comprises a fixed block, a 7-shaped rod, a movable block, a first spring and an arc-shaped clamping block, the fixed block is arranged on the upper part of the outer left side surface of the garbage can, a slot is arranged in the middle of the top of the fixed block, a chute is arranged on the upper part of the left side in the slot, the movable block is internally provided with the movable block, the movable block is in sliding fit with the chute, the first spring is connected between the upper side and the lower side of the left side surface of the movable block and the upper side and the lower side of the left side surface in the chute, the arc-shaped clamping block is arranged on the right side surface of the movable block, the 7-shaped rod is arranged on the lower part of the outer left side surface of the cover, the tail end of the 7-shaped rod is positioned in the slot, the 7-shaped rod is matched with the slot, the clamping groove is arranged on the lower part of the outer left, the cover is opened, and the passenger can throw the rubbish into the trash can. After rubbish is lost, the cover can be closed, then the 7-type rod is inserted into the slot, and meanwhile, the arc-shaped clamping block is inserted into the clamping groove to fix the 7-type rod, and then the cover is fixed. Therefore, the cover can be prevented from being opened by children to cause odor to be blown out.

Because the pressing device comprises a fixed rod, a supporting seat, a pressure rod, pulleys, a pressure plate, a vertical plate, a second spring and a sliding frame, the pressure plate is arranged in the cover and is horizontally arranged, the pressure plate is positioned right above the barrel, the second spring is connected between the left side and the right side of the top of the pressure plate and the left side and the right side of the top in the cover, the vertical plate is arranged at the right side of the top of the pressure plate, the sliding frame is arranged at the top of the vertical plate, the fixed rod is arranged at the upper part of the rear side in the through hole, the supporting seat is arranged at the lower part of the right side surface outside the cover, the top of the supporting seat is connected with the pressure rod through a pin, the pulleys are arranged at the left end of the pressure rod and are positioned in the sliding frame, the pressure rod is positioned below the fixed rod and is contacted with, and then drive riser lapse, riser lapse takes the clamp plate lapse, and the second spring is tensile, and the clamp plate lapse compresses rubbish in the barrel, and then compresses rubbish to the barrel in, so, enables more rubbish of barrel dress. When the garbage is compressed into the cylinder body, the pressing rod can be loosened, and the pressing plate moves upwards to return to the original position under the action of the second spring, so that the pressing rod is driven to return to the original position.

Because the garbage can also comprises a sensing mechanism, the sensing mechanism comprises an annular movable plate, a guide rod, an annular plate, a third spring, a button and a prompting lamp, the annular plate is arranged at the upper part in the garbage can, a plurality of guide holes are formed in the annular plate, the guide holes are uniformly distributed in the circumferential direction of the annular plate at intervals, the guide rod is arranged in the guide hole, the annular movable plate is arranged above the guide rod, the bottom of the annular movable plate is connected with the top end of the guide rod, the third spring is connected between the bottom of the annular movable plate and the top of the annular plate, the third spring is sleeved on the guide rod, the garbage can also be positioned in the annular plate and the annular movable plate, the button is arranged in the middle of the bottom in the garbage can, the prompting lamp is arranged at the left side of the outer top of the cover and is in circuit connection with the button, when an operator pushes, the barrel moves downwards to drive the annular movable plate to move downwards, the third spring compresses, when the barrel moves downwards to be in contact with the button, the prompt lamp is turned on, namely, the garbage in the barrel is filled to the limit, an operator can open the cover to treat the garbage in the barrel, and after the garbage in the barrel is treated, the annular movable plate moves upwards to drive the barrel to move upwards to return to the original position under the action of the third spring. Therefore, the garbage can be prevented from being thrown in due to the fact that a large amount of garbage is not timely treated in the barrel.

Because still including the connecting rod, a slide rail, slider and footboard, the slide rail is installed to the outer right flank lower part of garbage bin, the slide rail is vertical setting, the slide rail is located right side connecting block top, be equipped with on the slide rail rather than the complex slider, slider and slide rail sliding fit, slider right flank mid-mounting has the footboard, there is the connecting rod through pin joint between slider top right side and the depression bar right side, when passenger's hand is inconvenient to open the lid, can step on the footboard downstream by the foot, the footboard downstream drives the slider downstream, the slider downstream passes through connecting rod pulling depression bar downstream, and then open the lid, it can in the garbage bin to throw rubbish into again. When garbage is thrown into the garbage can, the foot can be put down from the pedal, the cover is closed due to the influence of gravity, and then the pedal moves upwards to return to the original position.

Because still including sleeve and movable rod, the sleeve is installed to the top left and right sides symmetry formula in the lid, and the sleeve is located between the left and right sides second spring, is equipped with the movable rod in the sleeve, and left side movable rod bottom is connected with clamp plate top left side, and right side movable rod bottom is connected with clamp plate top right side, and when the clamp plate removed when compressing rubbish, the sleeve played the guide effect with the movable rod, and then made the more steady that the clamp plate removed.

(3) Advantageous effects

The garbage can be compressed by the pressing device, so that more garbage can be contained in the garbage can, the garbage can be quickly treated by the sensing mechanism, the fixable garbage can is achieved, the garbage can is not easy to fall down and can not fall out, the garbage can be prompted when the garbage is full, and the effect of timely treatment and no influence on the surrounding environment can be achieved.

Drawings

Fig. 1 is a first front view structure diagram of the present invention.

Fig. 2 is an enlarged schematic view of part a of the present invention.

Fig. 3 is a second front view structure diagram of the present invention.

Fig. 4 is a third schematic view of the present invention.

Fig. 5 is a schematic diagram of a fourth front view structure according to the present invention.

The labels in the figures are: 1-garbage can, 2-connecting block, 3-cover, 4-can, 5-through hole, 6-clamping device, 61-fixed block, 62-7 type rod, 63-slot, 64-slot, 65-sliding slot, 66-movable block, 67-first spring, 68-arc-shaped clamping block, 7-pressing device, 71-fixed rod, 72-supporting seat, 73-pressing rod, 74-pulley, 75-pressing plate, 76-vertical plate, 77-second spring, 78-sliding frame, 8-sensing mechanism, 84-annular movable plate, 82-guide hole, 83-guide rod, 81-annular plate, 85-third spring, 86-button, 87-prompting lamp, 9-connecting rod, 10-sliding rail, 11-slide block, 12-pedal, 13-sleeve and 14-movable rod.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

The utility model provides a portable garbage bin is used in aviation, as shown in fig. 1-5, including garbage bin 1, connecting block 2, lid 3, barrel 4, chucking device 6 and pushing down device 7, connecting block 2 is all installed to 1 outer left surface lower part of garbage bin and right flank lower part, connecting block 2 is the symmetry setting, be equipped with barrel 4 in the garbage bin 1, barrel 4 bottom and 1 interior bottom contact of garbage bin, 1 top of garbage bin is equipped with lid 3, be connected through the pivot between 3 right side bottoms of lid and 1 right side top of garbage bin, open at 3 right side middle parts of lid has through-hole 5, the top is equipped with pushing down device 7 in the lid 3, pushing down device 7 is located through-hole 5, be equipped with chucking device 6 between 3 outer left surface lower parts of lid and 1 outer left surface upper portion of garbage bin.

Example 2

Chucking device 6 is including

fixed block

61, 7 type pole 62, movable block 66, first spring 67 and arc fixture block 68, fixed block 61 is installed on 1 outer left surface upper portion of garbage bin, it has slot 63 to open in the middle of the fixed block 61 top, left side upper portion is opened there is spout 65 in the slot 63, be equipped with movable block 66 in the spout 65, movable block 66 and spout 65 sliding fit, be connected with first spring 67 between left side upper and lower both sides about the movable block 66 left surface and the spout 65 in the left side upper and lower both sides, arc fixture block 68 is installed to movable block 66 right flank, 7 type pole 62 is installed to 3 outer left surface lower parts of lid, 7 type pole 62 tail end is located

slot

63, 7 type pole 62 and slot 63 cooperation, 7 type pole 62 outer left side lower part division has draw-in groove 64, arc fixture block 68 is located draw-in groove 64 rather than.

Example 3

Chucking device 6 is including

fixed block

slot

The pressing device 7 comprises a fixing rod 71, a supporting seat 72, a pressing rod 73, a pulley 74, a pressing plate 75, a vertical plate 76, a second spring 77 and a sliding frame 78, the pressing plate 75 is arranged in the cover 3, the pressing plate 75 is horizontally arranged, the pressing plate 75 is positioned over the barrel 4, the second spring 77 is connected between the left side and the right side of the top of the pressing plate 75 and the cover 3, the vertical plate 76 is installed on the right side of the top of the pressing plate 75, the vertical plate 76 is positioned on the right side of the second spring 77, the sliding frame 78 is installed at the top of the vertical plate 76, the fixing rod 71 is installed on the upper portion of the rear side in the through hole 5, the supporting seat 72 is installed on the lower portion of the outer right side face of the cover 3, the top of the supporting seat 72 is connected with the pressing.

Example 4

Chucking device 6 is including

fixed block

slot

The garbage can further comprises an induction mechanism 8, the induction mechanism 8 comprises an annular movable plate 84, a guide rod 83, an annular plate 81, a third spring 85, a button 86 and a prompt lamp 87, the annular plate 81 is installed at the upper portion in the garbage can 1, a plurality of guide holes 82 are formed in the annular plate 81, the guide holes 82 are evenly distributed in the circumferential direction of the annular plate 81 at intervals, the guide rod 83 is arranged in the guide hole 82, the annular movable plate 84 is arranged above the guide rod 83, the bottom of the annular movable plate 84 is connected with the top end of the guide rod 83, the third spring 85 is connected between the bottom of the annular movable plate 84 and the top of the annular plate 81, the third spring 85 is sleeved on the guide rod 83, the garbage can 1 can also be located in the annular plate 81 and the annular movable plate 84, the button 86 is installed in the middle of the bottom in the garbage can 1, the prompt lamp.

Still including connecting rod 9, slide rail 10, slider 11 and footboard 12, slide rail 10 is installed to the outer right flank lower part of garbage bin 1, and slide rail 10 is vertical setting, and slide rail 10 is located 2 tops of right side connecting block, is equipped with on the slide rail 10 rather than complex slider 11, slider 11 and slide rail 10 sliding fit, and 11 right flank mid-mounting of slider have footboard 12, have connecting rod 9 through pin joint between 11 top right sides of slider and the depression bar 73 right side.

Still including sleeve 13 and movable rod 14, the symmetrical formula of top left and right sides installs sleeve 13 in lid 3, and sleeve 13 is located between left and right sides second spring 77, is equipped with movable rod 14 in the sleeve 13, and 14 bottoms of left side movable rod are connected with clamp plate 75 top left side, and 14 bottoms of right side movable rod are connected with clamp plate 75 top right side.

The working principle is as follows: at first operating personnel places this device on aircraft, rethread connecting block 2 is fixed this device on aircraft, and then when the passenger need throw away rubbish, can open lid 3, throw rubbish into garbage bin 1 again, and then rubbish falls into barrel 4, close lid 3, and then chucking device 6 with the chucking of lid 3 on garbage bin 1, when rubbish spills over in garbage bin 1, can stimulate push down device 7, push down device 7 compresses rubbish in with barrel 4, and then more rubbish of adorning in making barrel 4. When the garbage in the cylinder 4 needs to be treated, the cover 3 can be opened.

Because the clamping device 6 comprises the fixed block 61, the 7-shaped rod 62, the movable block 66, the first spring 67 and the arc-shaped clamping block 68, the fixed block 61 is arranged on the upper part of the outer left side surface of the garbage can 1, the slot 63 is arranged in the middle of the top of the fixed block 61, the sliding slot 65 is arranged on the upper part of the left side in the slot 63, the movable block 66 is arranged in the sliding slot 65, the movable block 66 is in sliding fit with the sliding slot 65, the first spring 67 is connected between the upper and lower sides of the left side surface of the movable block 66 and the upper and lower sides of the left side surface in the sliding slot 65, the arc-shaped clamping block 68 is arranged on the right side surface of the movable block 66, the 7-shaped rod 62 is arranged on the lower part of the outer left side surface of the cover 3, the tail end of the 7-shaped rod 62 is positioned in the slot 63, the 7-shaped rod 62 is matched with the slot 63, the clamping slot, due to the action of the first spring 67, the 7-shaped rod 62 moves upwards to separate the arc-shaped clamping block 68 from the clamping groove 64, the cover 3 is opened, and the passenger can throw the garbage into the garbage can 1. When the garbage is lost, the cover 3 can be closed, the 7-shaped rod 62 is inserted into the slot 63, and meanwhile, the arc-shaped clamping block 68 is inserted into the clamping groove 64 to fix the 7-shaped rod 62 and further fix the cover 3. Thus, it is possible to prevent the child from opening the lid 3 to blow off the odor.

Because the pressing device 7 comprises the fixing rod 71, the supporting seat 72, the pressing rod 73, the pulley 74, the pressing plate 75, the vertical plate 76, the second spring 77 and the sliding frame 78, the pressing plate 75 is arranged in the cover 3, the pressing plate 75 is horizontally arranged, the pressing plate 75 is positioned right above the cylinder 4, the second spring 77 is connected between the left side and the right side of the top of the pressing plate 75 and the left side and the right side of the top in the cover 3, the vertical plate 76 is arranged on the right side of the top of the pressing plate 75, the vertical plate 76 is arranged on the right side of the second spring 77, the sliding frame 78 is arranged on the top of the vertical plate 76, the fixing rod 71 is arranged on the upper portion of the rear side in the through hole 5, the supporting seat 72 is arranged on the lower portion of the outer right side surface of the cover 3, the pressing rod 73 is connected with the top of the supporting seat 72 through a pin, and then the depression bar 73 left part moves down and drives the contact wheel and move down, and the contact wheel moves down and drives sliding frame 78 and move down, and then drives riser 76 and move down, and riser 76 moves down and drives clamp plate 75 and move down, and second spring 77 is tensile, and clamp plate 75 moves down compresses rubbish in the barrel 4, and then compresses rubbish to in the barrel 4, so, enables barrel 4 and adorns more rubbish. When the garbage is compressed into the cylinder 4, the pressing rod 73 can be released, and the pressing plate 75 moves upwards to return to the original position under the action of the second spring 77, so as to drive the pressing rod 73 to return to the original position.

Because the garbage can also comprises the induction mechanism 8, the induction mechanism 8 comprises an annular movable plate 84, a guide rod 83, an annular plate 81, a third spring 85, a button 86 and a prompting lamp 87, the annular plate 81 is arranged at the upper part in the garbage can 1, a plurality of guide holes 82 are formed in the annular plate 81, the guide holes 82 are uniformly distributed in the circumferential direction of the annular plate 81 at intervals, the guide rods 83 are arranged in the guide holes 82, the annular movable plate 84 is arranged above the guide rods 83, the bottom of the annular movable plate 84 is connected with the top ends of the guide rods 83, the third spring 85 is connected between the bottom of the annular movable plate 84 and the top of the annular plate 81, the third spring 85 is sleeved on the guide rods 83, the garbage can 1 can also be positioned in the annular plate 81 and the annular movable plate 84, the button 86 is arranged in the middle of the bottom in the garbage can 1, the prompting lamp, when an operator pushes the pressing rod 73, the pressing plate 75 moves downwards to compress the garbage in the barrel 4, and then along with continuous compression, the pressing plate 75 simultaneously drives the barrel 4 to move downwards, the barrel 4 moves downwards to drive the annular movable plate 84 to move downwards, the third spring 85 compresses, and when the barrel 4 moves downwards to contact with the button 86, the indicator lamp 87 lights up, that is, the garbage in the barrel 4 is filled to the limit, the operator can open the cover 3 to treat the garbage in the barrel 4, and after the garbage in the barrel 4 is treated, the annular movable plate 84 moves upwards to drive the barrel 4 to move upwards to return to the original position due to the action of the third spring 85. Therefore, the garbage can be prevented from being thrown in due to the fact that a large amount of garbage is not timely treated and is filled in the barrel 4.

Because still including connecting rod 9, slide rail 10, slider 11 and footboard 12, slide rail 10 is installed to the outer right flank lower part of garbage bin 1, slide rail 10 is vertical setting, slide rail 10 is located 2 tops of right side connecting block, be equipped with on the slide rail 10 rather than complex slider 11, slider 11 and slide rail 10 sliding fit, slider 11 right flank mid-mounting has footboard 12, there is connecting rod 9 through pin joint between 11 top right sides of slider and the depression bar 73 right side, when passenger's hand is inconvenient to open lid 3, can step on footboard 12 and move down, footboard 12 moves down and drives slider 11 and move down, slider 11 moves down and stimulates depression bar 73 through connecting rod 9 and moves down, and then open lid 3, it can in garbage bin 1 to lose rubbish again. When garbage is thrown into the garbage can 1, the foot can be put down from the pedal 12, the cover 3 is closed due to the influence of gravity, and the pedal 12 moves upwards to return to the original position.

Because still including sleeve 13 and movable rod 14, the symmetrical formula of top left and right sides installs sleeve 13 in lid 3, sleeve 13 is located between the left and right sides second spring 77, be equipped with movable rod 14 in the sleeve 13, the 14 bottom of left side movable rod is connected with clamp plate 75 top left side, the 14 bottom of right side movable rod is connected with clamp plate 75 top right side, when clamp plate 75 removed when compressing rubbish, sleeve 13 played the guide effect with movable rod 14, and then made clamp plate 75 remove more steadily.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A portable trash can for aviation is characterized by comprising a trash can (1), a connecting block (2) and a cover (3), the garbage can comprises a barrel body (4), a clamping device (6) and a pressing device (7), wherein connecting blocks (2) are arranged on the lower portion of the outer left side face and the lower portion of the right side face of a garbage can (1), the connecting blocks (2) are symmetrically arranged, the barrel body (4) is arranged in the garbage can (1), the bottom of the barrel body (4) is in contact with the inner bottom of the garbage can (1), a cover (3) is arranged on the top of the garbage can (1), the bottom of the right side of the cover (3) is connected with the top of the right side of the garbage can (1) through a rotating shaft, a through hole (5) is formed in the middle of the right side of the cover (3), the pressing device (7) is arranged on the inner top of the cover (3), the pressing device (7) is located in the through hole (5), and the clamping; the clamping device (6) comprises a fixed block (61), a 7-type rod (62), a movable block (66), a first spring (67) and an arc-shaped clamping block (68), the fixed block (61) is installed on the upper portion of the outer left side of the garbage can (1), a slot (63) is formed in the middle of the top of the fixed block (61), a sliding groove (65) is formed in the upper portion of the inner left side of the slot (63), the movable block (66) is arranged in the sliding groove (65), the movable block (66) is in sliding fit with the sliding groove (65), the first spring (67) is connected between the upper side and the lower side of the left side of the movable block (66) and the upper side and the lower side of the inner left side of the sliding groove (65), the arc-shaped clamping block (68) is installed on the right side of the movable block (66), the 7-type rod (62) is installed on the lower portion of the outer left side of the cover (3), the tail end of the 7-, the arc-shaped clamping block (68) is positioned in the clamping groove (64) and is matched with the clamping groove; the pressing device (7) comprises a fixing rod (71), a supporting seat (72), a pressing rod (73), a pulley (74), a pressing plate (75), a vertical plate (76), a second spring (77) and a sliding frame (78), the pressing plate (75) is arranged in the cover (3), the pressing plate (75) is horizontally arranged, the pressing plate (75) is positioned right above the barrel (4), the second spring (77) is connected between the left side and the right side of the top of the pressing plate (75) and the left side and the right side of the inner top of the cover (3), the vertical plate (76) is installed on the right side of the top of the pressing plate (75), the vertical plate (76) is positioned on the right side of the second spring (77), the sliding frame (78) is installed on the top of the vertical plate (76), the fixing rod (71) is installed on the upper portion of the inner rear side of the through hole (5), the supporting seat (72) is installed on the lower, the pulley (74) is positioned in the sliding frame (78), and the pressure lever (73) is positioned below the fixed lever (71) and is contacted with the fixed lever; the garbage can with the alarm function further comprises an induction mechanism (8), the induction mechanism (8) comprises an annular movable plate (84), a guide rod (83), an annular plate (81), a third spring (85), a button (86) and a prompt lamp (87), the annular plate (81) is installed on the inner upper portion of the garbage can (1), a plurality of guide holes (82) are formed in the annular plate (81), the guide holes (82) are evenly distributed in the circumferential direction of the annular plate (81) at intervals, the guide rod (83) is arranged in the guide holes (82), the annular movable plate (84) is arranged above the guide rod (83), the bottom of the annular movable plate (84) is connected with the top end of the guide rod (83), the third spring (85) is connected between the bottom of the annular movable plate (84) and the top of the annular plate (81), the third spring (85) is sleeved on the guide rod (83), the button (86) is installed in the middle of the inner bottom of the garbage can, the indicator light (87) is in circuit connection with the button (86).

2. The portable aviation garbage can according to claim 1, further comprising a connecting rod (9), a sliding rail (10), a sliding block (11) and a pedal (12), wherein the sliding rail (10) is installed on the lower portion of the outer right side face of the garbage can (1), the sliding rail (10) is vertically arranged, the sliding rail (10) is located above the right connecting block (2), the sliding block (11) matched with the sliding rail (10) is arranged on the sliding rail (10), the sliding block (11) is in sliding fit with the sliding rail (10), the pedal (12) is installed in the middle of the right side face of the sliding block (11), and the connecting rod (9) is connected between the right side of the top of the sliding block (11) and the right side of the pressing.

3. The portable aviation garbage can according to claim 1, further comprising a sleeve (13) and a movable rod (14), wherein the sleeve (13) is symmetrically mounted on the left side and the right side of the top of the cover (3), the sleeve (13) is located between the second springs (77) on the left side and the right side, the movable rod (14) is arranged in the sleeve (13), the bottom end of the movable rod (14) on the left side is connected with the left side of the top of the pressing plate (75), and the bottom end of the movable rod (14) on the right side is connected with the right side of the top of the pressing plate (75).