CN211811475U

CN211811475U - Domestic environment-friendly rubbish storage box

Info

Publication number: CN211811475U
Application number: CN201921892823.4U
Authority: CN
Inventors: 唐芊帆
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-10-30
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a domestic environment-friendly rubbish storage box belongs to the environmental protection field, including base and rubbish box, the rubbish box includes first box, second box and third box, it does not be equipped with coupling assembling to divide equally between first box and the second box outside, between second box and the third box outside, coupling assembling includes supporting seat, positioning seat, screw rod, location bayonet socket and locating rack, first box, second box inner chamber are divided equally and do not are equipped with the scraper blade, be equipped with the piston in the third box, the bottom evenly is equipped with first spring in the third box, the base upper end articulates there is the running-board, the running-board with be equipped with the driving rope between the piston. This dustbin activity equipment makes things convenient for rubbish to clear away and the dustbin clearance, realizes that the inside air cycle of dustbin purifies or inside takes a breath for the family environment obtains guaranteeing. The garbage can body is simple in structure, convenient to operate, economical and environment-friendly, and can be widely applied to common families.

Description

Domestic environment-friendly rubbish storage box

Technical Field

The utility model relates to an environmental protection field, concretely relates to domestic environment-friendly rubbish storage box.

Background

The dustbin is the necessary domestic utensil in the family life, and domestic dustbin is upper end open-ended staving usually, probably still contains liquid such as profit in the rubbish of depositing in the dustbin, and the liquid such as long-time deposit rubbish material, oily water can breed a large amount of bacteriums in the dustbin, produces the foul smell for family's ambient air receives serious pollution. When the dustbin is used, the inner side end wall of the dustbin is inevitably adhered with garbage substances, stains and the like, the garbage substances, the stains and the like are usually cleaned manually, and the manual cleaning may cause discomfort to cleaning personnel. The existing household garbage can is not usually provided with an air vent for ventilation inside the garbage can body, so that bacteria are easily bred in the garbage can body storing garbage, foul smell is generated, if the garbage can body is provided with the air vent, the foul smell in the garbage can be derived, and the family environment air can be polluted. Therefore, there is a need for a domestic environment-friendly trash storage bin.

Disclosure of Invention

In order to solve the problem, the utility model discloses a domestic environment-friendly rubbish storage box, this dustbin realize the activity equipment, the clearance of the rubbish of being convenient for and the clearance of rubbish box. This rubbish box upper end is detachable is equipped with the apron, prevents that the inside foul gas of rubbish box from constantly deriving, pollutes family's ambient air. The mechanical cleaning of the inner side end wall of the garbage can body is realized, the manual burden is reduced, and the cleaning is more convenient. Realize inside air cycle purification of dustbin or inside taking a breath, reduce the inside bacterial growing rate of dustbin, reduce foul gas production volume for the family environment obtains guaranteeing. The garbage can body is simple in structure, convenient to operate, economical and environment-friendly, and can be widely applied to common families.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a domestic environment-friendly rubbish storage box, includes the rubbish box that base and base upper end were equipped with, the rubbish box includes the base upper end and along vertical direction from the top down first box, second box and the third box that sets gradually, it does not respectively is equipped with coupling assembling to divide equally between first box and the second box outside, between second box and the third box outside, coupling assembling includes screw rod that supporting seat, positioning seat, supporting seat lower extreme were equipped with, the locating rack that the locating bayonet socket that opens on the positioning seat had and the screw rod outside cover, first box, second box inner chamber are equallyd divide and are equipped with the scraper blade respectively, be equipped with the piston in the third box, the bottom evenly is equipped with first spring in the third box, the base upper end articulates there is the running-board, the running rope with be equipped with between the piston. The first box body, the second box body and the third box body are movably connected.

As an improvement of the utility model, universal wheels are uniformly arranged at the lower end of the base, the garbage can body is designed into a hollow cylindrical shape, the top end of the first can body is provided with a discharge opening, the inner end of the discharge opening is detachably provided with a cover plate, the upper end of the cover plate is provided with a hand-held frame, the lower end of the cover plate is provided with an ultraviolet sterilization lamp, the bottom end wall of the first can body is uniformly and intensively provided with water permeable holes, the top end of the second can body is provided with an open no-end plate, the outer side walls of the lower ends of the first and second can bodies are uniformly provided with supporting seats in different equal radians, one end of the screw rod is hinged with the lower end of the supporting seat, the outer side walls of the upper ends of the second and third can bodies are uniformly provided with positioning seats in different radians, the non-fixed ends of the positioning seats are respectively, the inner width of location bayonet socket is greater than screw rod cross section diameter is long and is less than locating rack cross section outer end diameter is long, radian such as difference is equallyd divide and evenly opened has positioning slot in third box, second box top edge, the impartial radian in first box, second box bottom edge evenly is equipped with the positioning fixture block. The supporting seat is equal to the positioning seat in quantity, the quantity is two or more, the screw rod can be clamped into the positioning clamping groove, thread grooves are uniformly formed in the outer portion of the screw rod, the thread grooves in the inner side of the positioning frame and the thread grooves in the outer portion of the screw rod are meshed for transmission, and when the first box body and the second box body are installed, the positioning clamping blocks can be respectively inserted into the positioning clamping grooves.

As an improvement of the utility model, it does not open on the inside wall of first box, second box top equally divide and have annular spout just equally divide in the annular spout other activity is equipped with annular slider, the scraper blade is L shaped plate and it includes vertical board and horizontal plate, vertical board is equally divided and is do not hugged closely first box, the vertical setting of the inboard end wall of second box, the horizontal plate is equally divided and is do not hugged closely end wall level setting in first box, the second box, vertical board one end with the horizontal plate is connected, the other end with annular slider is connected, just it equally divides and do not is equipped with the cavity casing to correspond annular spout position on the end wall outside first box, the second box, be equipped with drive gear in the cavity casing respectively, drive gear with be equipped with transition gear between the annular slider respectively, transition gear equally divide other activities and run through first box, The outer end wall of the second box body extends into the annular sliding groove, the end wall of the circumference on the outer side of the annular sliding block is evenly provided with transmission tooth grooves with equal radian, the central part of each transmission gear is connected with a transmission shaft, the end part of the non-connecting end of each transmission shaft is evenly provided with a vertical movable through hole to extend out of the inner end wall of the hollow shell, and the extending end of each transmission shaft is externally sleeved with a manual frame. The annular sliding block can rotate freely, the scraper plates are used for cleaning the inner side end walls and the inner bottom end walls of the first box body and the second box body, the transmission gear and the transition gear are in meshing transmission with each other, and gear teeth outside the transition gear and the transmission tooth grooves are in meshing transmission with each other.

As an improvement of the utility model, be equipped with ring baffle in the third box, the detachable design of third box top panel, third box top panel lower extreme is opened there is the annular groove, ring baffle top end inserts in the annular groove, piston, first spring all locate the ring baffle is inboard, radian such as the ring baffle outside evenly is equipped with a set of baffle just the baffle will ring baffle outer end wall with the space between the third box inner end wall is split into air inlet chamber and air outlet chamber, radian such as third box top panel lower extreme evenly is opened has a set of bar recess, baffle top end inserts respectively in the bar recess, bar recess one end with the annular groove is linked together, equally divide on ring recess, the bar recess inner end wall and do not be equipped with the sealing layer, baffle and ring baffle outer end wall, The inner end walls of the third box body are fixedly welded, and the lower end of the annular baffle plate, the lower end of the partition plate and the upper end of the base are fixedly welded.

As an improvement of the utility model, second box outer end wall top is opened there are gas outlet and air inlet, the gas outlet is external to have the air duct, the air duct with be connected with first intake pipe between the chamber of admitting air, the air inlet is external to have first outlet duct, first outlet duct with the chamber of giving vent to anger is linked together, first intake pipe end of giving vent to anger, first outlet duct inlet end are equallyd divide and do not are equipped with the one-way air valve body, ring baffle side wall upper portion just corresponds the chamber of admitting air, goes out the air cavity position and opens respectively there is the air guide opening, the chamber of admitting air, the intracavity of giving vent to anger are equallyd divide and do not are equipped with gaseous purification chip, be connected with second outlet duct, second inlet duct on the first outlet duct inlet duct position, the second inlet duct is close to first outlet duct end position sets up, just be located on the first outlet duct the second outlet duct with be equipped Air guide valve body, the second outlet duct end of giving vent to anger is equipped with second air guide valve body, the second intake pipe end of giving vent to anger is equipped with third air guide valve body, second intake pipe inlet end inboard is equipped with the filter screen, the detachable end cover that is equipped with of second intake pipe inlet end tip, single air guide valve body is the check valve for the air guide, and manual air guide switch valve, automatically controlled air guide switch valve etc. can be chooseed for use to the air guide valve body, and detachable installation all can be realized to air duct, intake pipe, outlet duct.

As an improvement of the utility model, the non-hinged end downside of running-board with be equipped with the second spring between the base upper end, piston lower extreme middle part is connected with the driving rope, the driving rope activity runs through third box bottom end wall, base inner chamber design, the base lower extreme is equipped with the pulley, the driving rope other end pass through the pulley with the non-hinged end of running-board is connected, gas purification chip is including spouting glued membrane filter layer, active carbon filter layer, HEPA filter layer and photocatalyst filter layer, the air duct is the V-arrangement pipe, the air duct cusp sets up downwards, the air duct cusp is opened there is the socket, just the people have the filtration pore plate in the socket interpolation, the detachable protecting hood body that is equipped with in the air duct cusp outside. The pulleys are in a group and are respectively arranged corresponding to the middle parts of the pistons and the non-hinged ends of the pedals, and the filtering pore plates are reticular plates.

Compared with the prior art, the utility model has the advantages of as follows: this rubbish box realizes the activity equipment through first box, second box and third box, the clearance of the clearance and the clearance of rubbish box of being convenient for. This rubbish box upper end is detachable is equipped with the apron, prevents that the inside foul gas of rubbish box from constantly deriving, pollutes family's ambient air. The ultraviolet sterilizing lamp is used for sterilizing the interior of the garbage can body. Adopt gear drive principle to make the scraper blade rotate to can realize the mechanized clearance of the inboard end wall of dustbin, reduce artifical burden, make the clearance more convenient. The air duct, intake pipe, outlet duct, air guide valve body, gaseous purification chip, filtration orifice plate, spring, running-board, piston and driving rope that are equipped with can realize that the inside air cycle of dustbin purifies or inside takes a breath, reduce the inside bacterial growing rate of dustbin, reduce foul gas production volume for the family environment obtains guaranteeing. The garbage can body is simple in structure, convenient to operate, economical and environment-friendly, and can be widely applied to common families.

Drawings

FIG. 1 is a schematic view of the overall structure of a domestic environment-friendly garbage storage box of the present invention;

FIG. 2 is a schematic view of the connecting assembly;

FIG. 3 is a schematic view of the transmission structure of the transmission shaft;

FIG. 4 is a schematic view showing an air guide flow of the third tank;

FIG. 5 is a schematic view of the position structure of the filter orifice plate;

list of reference numerals: 1. a base; 2. a first case; 3. a second case; 4. a third box body; 5. a connecting assembly; 6. a supporting seat; 7. positioning seats; 8. a screw; 9. positioning the bayonet; 10. a positioning frame; 11. a squeegee; 12. a piston; 13. a first spring; 14. a foot pedal; 15. a drive rope; 16. a universal wheel; 17. a cover plate; 18. an ultraviolet sterilizing lamp; 19. positioning the clamping groove; 20. positioning a fixture block; 21. an annular slider; 22. a hollow housing; 23. a transmission gear; 24. a transition gear; 25. a drive shaft; 26. an annular baffle; 27. a partition plate; 28. an air inlet cavity; 29. an air outlet cavity; 30. an air duct; 31. a first intake pipe; 32. a first air outlet pipe; 33. a unidirectional air guide valve body; 34. an air guide port; 35. a gas purification chip; 36. a second air outlet pipe; 37. a second intake pipe; 38. a first pilot valve body; 39. a second pilot valve body; 40. a third pilot valve body; 41. a second spring; 42. a pulley; 43. the orifice plate is filtered.

Detailed Description

Example 1: referring to fig. 1, 2, 3, 4 and 5, the environment-friendly household garbage storage box provided by the present invention is now described, which comprises a base 1 and a garbage box body arranged on the upper end of the base 1, wherein the garbage box body comprises a first box body 2, a second box body 3 and a third box body 4 which are arranged on the upper end of the base 1 in sequence from top to bottom along the vertical direction, connecting assemblies 5 are respectively arranged between the outer parts of the first box body 2 and the second box body 3 and between the outer parts of the second box body 3 and the third box body 4, each connecting assembly 5 comprises a supporting seat 6, a positioning seat 7, a screw 8 arranged at the lower end of the supporting seat 6, a positioning bayonet 9 arranged on the positioning seat 7 and a positioning frame 10 sleeved outside the screw 8, inner cavities of the first box body 2 and the second box body 3 are respectively provided with a scraper 11, a piston 12 is arranged in the third box body 4, a first spring 13 is uniformly arranged at the inner bottom end of the third box body 4, the upper end of the base 1 is hinged with a pedal 14, and a transmission rope 15 is arranged between the pedal 14 and the piston 12.

Example 2: referring to fig. 1 and 2, the environment-friendly household garbage storage box provided by the present invention is now described, wherein universal wheels 16 are uniformly arranged at the lower end of the base 1, the garbage box body is made into a hollow cylindrical shape, the top end of the first box body 2 is provided with a discharge opening, the inner end of the discharge opening is detachably provided with a cover plate 17, the upper end of the cover plate 17 is provided with a hand-held rack, the lower end of the cover plate 17 is provided with an ultraviolet sterilization lamp 18, the bottom end wall of the first box body 2 is uniformly and densely provided with water permeable holes, the top end of the second box body 3 is provided with an opening without a plate, the outer side walls of the lower ends of the first box body 2 and the second box body 3 are uniformly provided with supporting seats 6 with equal radian, one end of each screw 8 is hinged with the lower end of each supporting seat 6, the outer side walls of the upper ends of the second box body 3 and the third box body 4 are, locating rack 10 is the annular locating rack, it has the thread groove to open on the end wall in the locating rack 10 inboard, the width that fixes a position 9 inner ends of bayonet socket is greater than 8 cross sections diameters of screw rod are long and be less than 10 cross sections outer end diameters of locating rack are long, radian such as difference is equallyd divide evenly in third box 4, 3 top edges of second box has positioning slot 19, the impartial radian in first box 2, 3 bottom edges of second box evenly is equipped with positioning fixture block 20.

Example 3: referring to fig. 1 and 3, the environment-friendly garbage storage box provided by the present invention is now described, wherein the inner side walls of the top ends of the first box 2 and the second box 3 are respectively provided with an annular chute, and the annular chute is internally provided with an annular slider 21, the scraper 11 is an L-shaped plate and comprises a vertical plate and a horizontal plate, the vertical plate is respectively attached to the inner side end walls of the first box 2 and the second box 3, the horizontal plate is respectively attached to the inner side end walls of the first box 2 and the second box 3, the vertical plate is connected to the horizontal plate, the other end of the vertical plate is connected to the annular slider 21, the outer side end walls of the first box 2 and the second box 3 are respectively provided with a hollow housing 22 corresponding to the annular chute, and the hollow housing 22 is internally provided with a transmission gear 23, the transmission gear 23 with be equipped with transition gear 24 between the annular slider 21 respectively, transition gear 24 is equallyd divide respectively the activity to run through in first box 2, the 3 outer end walls of second box stretch into in the annular spout, it has the transmission tooth's socket to equallyd divide the radian such as respectively on the circumference end wall in the annular slider 21 outside, transmission gear 23 central part is equallyd divide respectively and is connected with transmission shaft 25, the not link tip of transmission shaft 25 is equallyd divide respectively vertical activity to run through the inner end wall of cavity casing 22 stretches out, transmission shaft 25 stretches out the end outside and overlaps respectively the hand-operated shelf.

Example 4: referring to fig. 1 and 4, a ring-shaped baffle 26 is disposed in the third box 4, the top panel of the third box 4 is detachably designed, an annular groove is disposed at the lower end of the top panel of the third box 4, the top end of the ring-shaped baffle 26 is inserted into the annular groove, the piston 12 and the first spring 13 are disposed at the inner side of the ring-shaped baffle 26, a set of partition plates 27 are uniformly disposed at equal radians at the outer side of the ring-shaped baffle 26, the partition plates 27 divide the space between the outer end wall of the ring-shaped baffle 26 and the inner end wall of the third box 4 into an air inlet cavity 28 and an air outlet cavity 29, a set of bar-shaped grooves are uniformly disposed at equal radians at the lower end of the top panel of the third box 4, the top end of the partition plates 27 are respectively inserted into the bar-shaped grooves, and one end of each bar-shaped groove is communicated with the annular groove, equally divide on annular groove, the bar recess inner end wall and do not be equipped with the sealing layer, divide equally between baffle 27 and 26 outer end wall of annular baffle, the inner end wall of third box 4 respectively fixed weld, annular baffle 26 lower extreme, baffle 27 lower extreme and divide equally between 1 upper end of base respectively fixed weld.

Example 5: referring to fig. 4 and 5, the environment-friendly garbage storage box of the present invention is now described, wherein the top of the outer end wall of the second box 3 is provided with an air outlet and an air inlet, the air outlet is externally connected with an air duct 30, a first air inlet pipe 31 is connected between the air duct 30 and the air inlet cavity 28, the air inlet is externally connected with a first air outlet pipe 32, the first air outlet pipe 32 is communicated with the air outlet cavity 29, the air outlet end of the first air inlet pipe 31 and the air inlet end of the first air outlet pipe 32 are respectively provided with a one-way air valve 33, the upper portion of the side end wall of the annular baffle 26 and corresponding to the positions of the air inlet cavity 28 and the air outlet cavity 29 are respectively provided with air guiding openings 34, the air inlet cavity 28 and the air outlet cavity 29 are respectively provided with air purifying chips 35, the first air outlet pipe 32 is connected with a second air outlet pipe 36 and a second air inlet pipe 37, the second air outlet pipe, second intake pipe 37 is close to first outlet duct 32 position of giving vent to anger sets up, just be located on the first outlet duct 32 second outlet duct 36 with be equipped with first air guide valve body 38 between the second intake pipe 37 position, second outlet duct 36 end of giving vent to anger is equipped with second air guide valve body 39, second intake pipe 37 end of giving vent to anger is equipped with third air guide valve body 40, second intake pipe 37 air inlet end inboard is equipped with the filter screen, the detachable end cover that is equipped with of second intake pipe 37 air inlet end portion.

Example 6: referring to fig. 1, 4 and 5, the environment-friendly garbage storage box for household of the present invention will now be described, a second spring 41 is arranged between the lower side of the non-hinged end of the pedal plate 14 and the upper end of the base 1, the middle part of the lower end of the piston 12 is connected with the transmission rope 15, the transmission rope 15 movably penetrates through the bottom end wall of the third box body 4 and the inner cavity of the base 1, the lower end of the base 1 is provided with a pulley 42, the other end of the transmission rope 15 is connected with the non-hinged end of the pedal plate 14 through the pulley 42, the gas purification chip 35 comprises a collodion cotton filter layer, an active carbon filter layer, an HEPA filter layer and a photocatalyst filter layer, the air duct 30 is a V-shaped tube, the tip of the air duct 30 is arranged downwards, the tip of the air duct 30 is provided with a socket, and a filtering pore plate 43 is inserted into the inserting opening, and a protective cover body is detachably arranged on the outer side of the tip part of the air duct 30.

The utility model discloses can also form new implementation mode with embodiment 1 combination with at least one in

embodiment

2, 3, 4, 5, 6 the technical characterstic.

The working principle is as follows: the universal wheel that the base lower extreme was equipped with is convenient for the holistic transfer of equipment, and the rubbish box is formed by first box, second box and the movable equipment of third box. When the garbage can body is assembled, the positioning clamping blocks arranged at the bottom ends of the first box body and the second box body are respectively inserted into the positioning clamping grooves formed in the tops of the second box body and the third box body, the non-hinged ends of the screw rods can be respectively clamped into the positioning clamping grooves, the manual operation positioning frame enables the screw rods to be twisted along the length direction of the screw rods, and the supporting seat and the positioning seat can be fastened and connected, so that the garbage can body can be assembled movably. When splendid attire rubbish, the apron is opened, makes things convenient for rubbish to drop into first box in. The liquid contained in the garbage is guided into the second box body through the water permeable holes for collection and storage. When the garbage box is cleaned and cleaned, the garbage box is detached, so that the garbage box can be cleaned conveniently. Manual operation is manual to be put up and is made the transmission shaft rotate, and the rotation of transmission shaft drives drive gear and rotates, thereby drive gear and transition gear meshing transmission each other drive transition gear and rotate, thereby transition gear's rotation drives annular slider through the mutual meshing transmission of its outside teeth of a cogwheel and transmission tooth's socket and rotates, and the rotation of annular slider drives the scraper blade motion, and the clearance of first box, the inboard end wall of second box, interior bottom wall can be realized in the scraper blade motion. The ultraviolet sterilization lamp arranged at the lower end of the cover plate is used for sterilizing the interior of the garbage can body. The pedal and the second spring are arranged by foot treading, the pedal can rotate back and forth up and down along the hinged end of the pedal, the piston can be driven by the movement of the pedal to move back and forth up and down through the transmission rope and the first spring arranged at the bottom in the third box body, and the pulley is arranged to facilitate the movement of the transmission rope. When the foot pedal is stepped on to move downwards, the second spring is compressed, and the first spring can push the piston to move upwards. When the pedal is released, the second spring pushes the pedal to move upwards, and the piston is driven to move downwards through the transmission rope. The piston moves down and to make the inside negative pressure that produces in annular baffle upper end, and the piston moves up and to make the inside high pressure that produces in annular baffle upper end, and the chamber of admitting air, the chamber of giving vent to anger are linked together with annular baffle upper end inboard respectively through the air guide opening, and the chamber of admitting air is linked together through air duct, first intake pipe and second box top inner chamber, and the chamber of giving vent to anger is linked together through first outlet duct and second box top inner chamber. When the inner side of the upper end of the annular baffle plate is under negative pressure, the air in the second box body is led into the air inlet cavity through the air guide pipe and the first air inlet pipe due to the arrangement of the one-way air guide valve body and then led into the inner side of the upper end of the annular baffle plate; when the inboard production high pressure in annular baffle upper end, because the setting of single guide air valve body, make the inboard gas of annular baffle upper end pass through go out in air cavity, the leading-in second box of first outlet duct once more, realize the inside air cycle of second box. The air guide directions of the unidirectional air guide valve bodies arranged in the first air inlet pipe and the first air outlet pipe are all the directions from the air inlet cavity to the air outlet cavity. The setting of filtration orifice plate is used for the inside gaseous primary purification who derives of second box to handle, and the gaseous purification chip that admits air the intracavity, go out to be equipped with respectively is used for the inside gaseous precision purification of second box to handle. The filter orifice plate convenient to detach clearance, the protecting shield body plays the guard action, and the gaseous purification chip's of being convenient for change is realized to the detachable design of third box top panel. When the first air guide valve body is opened and the second air guide valve body and the third air guide valve body are closed, the foot pedal is stepped on to realize the circular purification treatment of the air in the second box body; when the first air guide valve body is closed and the second air guide valve body and the third air guide valve body are opened, the foot pedal is stepped on to realize the internal air exchange of the second box body and introduce fresh air. The filter screen is used for the filtration treatment of the leading-in air of second intake pipe, and the end cover prevents that the filter screen is external laying dust.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims

1. The household environment-friendly garbage storage box comprises a base (1) and a garbage box body arranged at the upper end of the base (1), and is characterized in that the garbage box body comprises a first box body (2), a second box body (3) and a third box body (4) which are sequentially arranged at the upper end of the base (1) from top to bottom along the vertical direction, connecting assemblies (5) are respectively arranged between the outer parts of the first box body (2) and the second box body (3) and between the outer parts of the second box body (3) and the third box body (4), each connecting assembly (5) comprises a supporting seat (6), a positioning seat (7), a screw rod (8) arranged at the lower end of the supporting seat (6), a positioning bayonet (9) arranged on the positioning seat (7) and a positioning frame (10) sleeved outside the screw rod (8), and scraping plates (11) are respectively arranged in the inner cavities of the first box body (2) and the second box body (3), a piston (12) is arranged in the third box body (4), a first spring (13) is uniformly arranged at the inner bottom end of the third box body (4), a pedal (14) is hinged to the upper end of the base (1), and a transmission rope (15) is arranged between the pedal (14) and the piston (12).

2. The household environment-friendly garbage storage box according to claim 1, wherein universal wheels (16) are uniformly arranged at the lower end of the base (1), the garbage box body is shaped like a hollow cylinder, a discharge opening is formed in the top end of the first box body (2), a cover plate (17) is detachably arranged at the inner end of the discharge opening, a hand-held frame is arranged at the upper end of the cover plate (17), an ultraviolet sterilizing lamp (18) is arranged at the lower end of the cover plate, water permeable holes are uniformly and densely formed in the bottom end wall of the first box body (2), no end plate is designed at the top end of the second box body (3), supporting seats (6) are uniformly arranged on the outer side walls of the lower ends of the first box body (2) and the second box body (3) at equal radian respectively, one end of each screw rod (8) is hinged with the lower end of each supporting seat (6), positioning seats (7) are uniformly arranged on the outer side walls of the upper ends of the, positioning seat (7) non-stiff end is equallyd divide and is do not opened location bayonet socket (9), locating rack (10) are the annular locating rack, it has the thread groove to open on locating rack (10) inboard end wall, location bayonet socket (9) inner width is greater than screw rod (8) cross section diameter is long and is less than locating rack (10) cross section outer end diameter is long, third box (4), second box (3) top edge are equallyd divide and are equallyd divide radian such as do not evenly opened and have positioning slot (19), the impartial radian of first box (2), second box (3) bottom edge evenly is equipped with positioning slot (20).

3. The household environment-friendly garbage storage box according to claim 1, wherein the inner side walls of the top ends of the first box body (2) and the second box body (3) are respectively provided with an annular chute, the annular chute is internally provided with an annular sliding block (21) in a movable manner, the scraper (11) is an L-shaped plate and comprises a vertical plate and a horizontal plate, the vertical plate is respectively and vertically arranged by being clung to the inner side end walls of the first box body (2) and the second box body (3), the horizontal plate is respectively and horizontally arranged by being clung to the inner side end walls of the first box body (2) and the second box body (3), one end of the vertical plate is connected with the horizontal plate, the other end of the vertical plate is connected with the annular sliding block (21), the outer side end walls of the first box body (2) and the second box body (3) and corresponding to the annular chute are respectively provided with a hollow, be equipped with drive gear (23) in cavity casing (22) respectively, drive gear (23) with be equipped with transition gear (24) between annular slider (21) respectively, transition gear (24) are equallyd divide respectively the activity to run through first box (2), second box (3) outer end wall stretch into in the annular chute, it has the transmission tooth's socket to equally divide respectively equal radian on annular slider (21) outside circumference end wall, drive gear (23) central part is equallyd divide and is connected with transmission shaft (25) respectively, transmission shaft (25) non-link end portion is equallyd divide respectively vertical activity to run through end wall stretches out in cavity casing (22), transmission shaft (25) stretch out the outside cover respectively of end has manual frame.

4. An environment-friendly household garbage storage box as claimed in claim 1, wherein an annular baffle (26) is arranged in the third box body (4), the top panel of the third box body (4) is detachably designed, an annular groove is arranged at the lower end of the top panel of the third box body (4), the top end of the annular baffle (26) is inserted into the annular groove, the piston (12) and the first spring (13) are both arranged at the inner side of the annular baffle (26), a group of partition plates (27) are uniformly arranged at the outer side of the annular baffle (26) with equal radian and the partition plates (27) divide the space between the outer end wall of the annular baffle (26) and the inner end wall of the third box body (4) into an air inlet cavity (28) and an air outlet cavity (29), a group of strip-shaped grooves are uniformly arranged at the lower end of the top panel of the third box body (4) with equal radian, the top end of the partition plates (27) are respectively inserted into the strip-shaped grooves, bar groove one end with the annular groove is linked together, equally divide on annular groove, the bar groove inner end wall and do not be equipped with the sealing layer, divide equally between baffle (27) and annular baffle (26) outer end wall, third box (4) inner end wall and do not fix the welding, annular baffle (26) lower extreme, baffle (27) lower extreme with divide equally between base (1) upper end do not fix the welding.

5. A household environment-friendly trash storage box according to claim 4, characterized in that the top of the outer end wall of the second box body (3) is provided with an air outlet and an air inlet, the air outlet is externally connected with an air guide tube (30), a first air inlet tube (31) is connected between the air guide tube (30) and the air inlet cavity (28), the air inlet is externally connected with a first air outlet tube (32), the first air outlet tube (32) is communicated with the air outlet cavity (29), the air outlet end of the first air inlet tube (31) and the air inlet end of the first air outlet tube (32) are respectively provided with a one-way air guide valve body (33), the upper part of the side end wall of the annular baffle plate (26) is correspondingly provided with air guide openings (34) at the positions of the air inlet cavity (28) and the air outlet cavity (29), the air inlet cavity (28) and the air outlet cavity (29) are respectively provided with air purification chips (35), and the first air outlet tube (32), Second intake pipe (37), second outlet duct (36) are close to first outlet duct (32) inlet end position sets up, second intake pipe (37) are close to first outlet duct (32) outlet end position sets up, just be located on first outlet duct (32) second outlet duct (36) with be equipped with first air guide valve body (38) between second intake pipe (37) the position, second outlet duct (36) outlet end is equipped with second air guide valve body (39), second intake pipe (37) outlet end is equipped with third air guide valve body (40), second intake pipe (37) inlet end inboard is equipped with the filter screen, second intake pipe (37) inlet end tip is detachable to be equipped with the end cover.

6. The household environment-friendly garbage storage box as claimed in claim 5, wherein a second spring (41) is arranged between the lower side of the non-hinged end of the pedal plate (14) and the upper end of the base (1), the middle part of the lower end of the piston (12) is connected with the transmission rope (15), the transmission rope (15) movably penetrates through the bottom wall of the third box body (4) and the inner cavity of the base (1), the lower end of the base (1) is provided with a pulley (42), the other end of the transmission rope (15) is connected with the non-hinged end of the pedal plate (14) through the pulley (42), the gas purification chip (35) comprises a collodion spraying filter layer, an active carbon filter layer, an HEPA filter layer and a photocatalyst filter layer, the gas guide tube (30) is a V-shaped tube, the tip of the gas guide tube (30) is arranged downwards, and the tip of the gas guide tube (, and a filtering pore plate (43) is inserted into the socket, and a protective cover body is detachably arranged on the outer side of the tip part of the air duct (30).