CN112027416A

CN112027416A - Novel garbage can

Info

Publication number: CN112027416A
Application number: CN202010845176.2A
Authority: CN
Inventors: 何国蓉
Original assignee: Chongqing Niusen Industrial Design Co ltd
Current assignee: Chongqing Niusen Industrial Design Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2020-12-04

Abstract

The invention provides a novel garbage can, which comprises a can body, wherein an upper cover capable of being opened and closed is arranged on the can body, a garbage bag is sleeved in the can body, at least one isolating splint capable of clamping the garbage bag from the outside of the garbage bag to be closed is connected in the can body, the isolating splint has a closed state and an open state, and the isolating splint is connected with an opening and closing mechanism capable of driving the isolating splint to linearly move or rotate to be opened and closed; when the isolation splint is in a closed state, the garbage bag is closed, and when the isolation splint is in an open state, the garbage bag is opened; the upper cover and the isolation splint are opened in a time-sharing manner, and the upper cover and the isolation splint act simultaneously or in a time-sharing manner. The utility model discloses a garbage bin, its upper cover and keep apart splint timesharing and open, and upper cover and keep apart splint one by one mutually "one open one close promptly can avoid visual pollution, reduce air pollution, are favorable to sanitation, and it is all very convenient to put in or clear away rubbish, reduces the secondary pollution of rubbish.

Description

Novel garbage can

Technical Field

The invention belongs to the technical field of daily necessities, and particularly relates to a novel garbage can.

Background

The garbage can is widely used in families, restaurants, hospitals, stations and the like, and has a plurality of types, and a garbage can with a directly opened garbage throwing-in opening or a garbage throwing-in opening provided with a turnover cover is available.

Flip garbage bin compares and throws into the direct open garbage bin of mouth cleaner and tidier, and the dust in the rubbish does not waft out moreover, uses more and more extensively. Flip garbage bin includes the ladle body and rotates the upper cover of being connected with the ladle body, puts the plastic bag in the ladle body, but the sack of plastic bag is still opening, has following defect: 1) the patient feels uncomfortable after seeing the tea and generates visual pollution; 2) dust in the barrel will float out, and odor is emitted outwards to generate gas pollution; 3) the cleaning and transportation are inconvenient, and the secondary pollution is easy to cause.

Disclosure of Invention

The invention aims to solve the technical problems in the prior art, and aims to provide a novel garbage can.

In order to achieve the purpose, the invention adopts the following technical scheme: a novel garbage can comprises a can body, wherein an upper cover capable of being opened and closed is arranged on the can body, a garbage bag is sleeved in the can body, at least one isolation splint capable of clamping the garbage bag from the outside of the garbage bag to be closed is connected inside the can body, the isolation splint has a closed state and an open state, and the isolation splint is connected with an opening and closing mechanism capable of driving the isolation splint to linearly move or rotate to be opened and closed;

when the isolation splint is in a closed state, the garbage bag is closed, and when the isolation splint is in an open state, the garbage bag is opened;

the upper cover and the isolation splint are opened in a time-sharing manner, and the upper cover and the isolation splint act simultaneously or in a time-sharing manner.

In the technical scheme, the upper cover and the isolation splint are opened in a time-sharing manner, namely the upper cover and the isolation splint are mutually selected to be opened and closed one by one, so that visual pollution can be avoided, air pollution is reduced, environmental sanitation is facilitated, garbage is conveniently thrown or transported, and secondary pollution of the garbage is reduced; and the isolation splint clamps the garbage bag tightly from the outside of the garbage bag to seal the garbage bag, when the upper cover is opened, the garbage is thrown into the space above the isolation splint in the garbage bag, and the garbage only contacts with the inner wall of the garbage bag and does not contact with the can body and the isolation splint, so that the sanitation of the can body and the isolation splint is ensured.

In a preferred embodiment of the invention, the number of the isolation splints is one, the isolation splints are rotatably connected with the barrel body, and in a normal state, the isolation splints are in a closed state;

the opening and closing mechanism comprises a first connecting rod rotatably connected with the isolation clamping plate, a first open slot is formed in the side wall of the barrel body, and one end, far away from the isolation clamping plate, of the first connecting rod penetrates through the first open slot and is located outside the barrel body.

Among the above-mentioned technical scheme, the quantity of keeping apart the splint is one, makes the keeping apart splint upwards rotate in order to be in the closed condition through the first connecting rod of pulling, keeps apart the splint and seals disposal bag easy operation.

In a preferred embodiment of the present invention, the upper lid is rotatably coupled to the tub, the rear end of the upper lid is detachably coupled to a second link, the lower end of the second link is rotatably coupled to a first link plate rotatably coupled to the tub, and the lower end of the first link is also rotatably coupled to the first link plate.

Among the above-mentioned technical scheme, through setting up the second connecting rod, when making the upper cover open/close, the upper cover makes first connecting plate motion through the second connecting rod, and first connecting plate makes the division splint rotate through first connecting rod in order to close/open the disposal bag, realizes the linkage of upper cover and division splint, through operating the upper cover alright realize the automation of division splint open or close convenient to use.

In a preferred embodiment of the present invention, one end of the first connecting plate, which is far away from the first connecting rod, is rotatably connected with a third connecting rod, and the lower end of the third connecting rod is rotatably connected with a pedal which is rotatably connected with the barrel body and is positioned below the barrel body.

Among the above-mentioned technical scheme, through setting up third connecting rod and footboard, after people stepped on the footboard, the upper cover was opened, was kept apart the splint and is closed, and people make the footboard reset, and the upper cover is closed, is kept apart the splint and opens, makes the upper cover and keeps apart the splint action from this through operating the footboard, throws away rubbish in-process, need not people and uses more health with the hand contact upper cover.

In a preferred embodiment of the invention, the number of the isolation splints is two, the two isolation splints are arranged oppositely in tandem, and in a normal state, the two isolation splints are both in a closed state;

the opening and closing mechanism comprises a first connecting rod and a fourth connecting rod which are respectively rotatably connected with the two isolating clamping plates, a first open slot is formed in the side wall of the barrel body, and one end, far away from the isolating clamping plates, of the first connecting rod penetrates through the first open slot and is positioned outside the barrel body;

the lower extreme of first connecting rod rotates and is connected with the first connecting plate of being connected with the ladle body rotation, and the one end that first connecting rod was kept away from to first connecting plate rotates and is connected with the third connecting rod, and the one end that first connecting plate was kept away from to the third connecting rod rotates and is connected with the second connecting plate of being connected with the ladle body rotation, and the one end that third connecting rod was kept away from to the second connecting plate rotates with the lower extreme of fourth connecting rod to be connected.

Among the above-mentioned technical scheme, the quantity of isolation splint is two, and two isolation splint linkages set up, and when people made one of them isolation splint action, another isolation splint moved thereupon and the state is the same (close simultaneously or open simultaneously).

In another preferred embodiment of the present invention, the upper cover is rotatably connected to the tub, a second connecting rod is detachably connected to a rear end of the upper cover, the first connecting plate is located behind the tub, an end of the second connecting rod remote from the upper cover is rotatably connected to the first connecting plate, and the second connecting plate is a pedal having a pedal portion.

Among the above-mentioned technical scheme, people step on footboard (second connecting plate) after, the upper cover is opened, keep apart the splint and close, and people make the footboard reset, and the upper cover is closed, keep apart the splint and open, makes the upper cover and keep apart the splint action through operating the footboard from this, throws away rubbish in-process, need not people and uses more sanitary with the hand contact upper cover.

In another preferred embodiment of the present invention, a return spring is fixedly connected to the lower end of the pedal. After the reset spring is installed, the automatic reset of the pedal can be realized, the manual reset is not needed, and the operation is simpler.

In another preferred embodiment of the present invention, the lower end of the first link has a first connecting shaft, the first link is rotatably connected to the first connecting plate through the first connecting shaft, the lower end of the second link has a second connecting shaft, the second link is rotatably connected to the first connecting plate through the second connecting shaft, the upper end of the second link has a second hook, and the second link is rotatably connected to the upper cover through the second hook;

a first yielding cavity is formed between the upper cover and the second hook, and/or a second yielding cavity is formed between the second connecting shaft and the first connecting plate;

the rear side fixedly connected with fixed plate of ladle body has the third bar hole on the fixed plate, is connected with the fifth connecting axle on the first connecting plate, and the fifth connecting axle inserts in the third bar hole and can slide in the third bar hole, first connecting axle is closer to the fifth connecting axle than the second connecting axle.

Among the above-mentioned technical scheme, through setting up the first chamber and/or the second chamber of stepping down and the third bar hole of stepping down that plays the effect of stepping down, control first connecting rod and isolation splint from this, the precedence of second connecting rod and upper cover emergence effort, realize closing of isolation splint and the opening sequence action of upper cover from this, the closing of upper cover and the opening sequence action of isolation splint realize the upper cover and keep apart the splint timesharing action, the realization can realize from throwing to the sealed management of the overall process of getting to the rubbish that the gathering formed.

In another preferred embodiment of the present invention, the first link, the second link and the third link are all telescopic rod structures with adjustable length. Therefore, when the machining sizes of the parts are deviated or the parts are deformed, the lengths of the first connecting rod, the second connecting rod and the third connecting rod can be adjusted, so that the separation of the clamping plate and the upper cover and the opening and closing sequence can be realized.

In another preferred embodiment of the invention, an inductive switch or a touch switch is arranged on the outer wall of the barrel body, the opening and closing mechanism comprises a splint motor for driving the isolation splint to rotate, and the signal output end of the inductive switch/touch switch is electrically connected with the enabling end of the splint motor;

or the opening and closing mechanism comprises an electric telescopic rod for driving the isolation splint to do linear motion, and the signal output end of the induction switch/touch switch is electrically connected with the enabling end of the electric telescopic rod.

According to the technical scheme, the actions of the upper cover and the isolation clamping plate are realized in an electric control mode, so that the sequence of opening and closing the isolation clamping plate and the upper cover is realized.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic external perspective structure view of a novel trash can according to a first embodiment of the present application.

Fig. 2 is a schematic side sectional structure view of the novel trash can according to the first embodiment of the present application, and the isolation clamping plate is in an open state.

Fig. 3 is a partially enlarged view of a portion a in fig. 1.

Fig. 4 is a schematic side sectional view of the novel trash can according to the second embodiment of the present application, wherein the isolation clamping plate is in an open state.

Reference numerals in the drawings of the specification include: the bucket body 10, the guide plate 11, the fixing plate 12, the third strip-shaped hole 121, the mounting groove 13, the first open groove 14, the second open groove 15, the upper cover 20, the second pin 21, the hook groove 22, the separation splint 30, the first pin 31, the first link 41, the first connecting shaft 411, the first hook 412, the second link 42, the second connecting shaft 421, the second hook 422, the third link 43, the third connecting shaft 431, the third hook 432, the fourth link 44, the fourth connecting shaft 441, the fourth hook 442, the first connecting plate 45, the first strip-shaped hole 451, the second strip-shaped hole 452, the fifth connecting shaft 453, the second connecting plate (pedal) 46, the third pin 461, the connecting block 462, the connecting hole 463, the return spring 47, the clamping ring 50, and the bottom support block 60.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "vertical", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, a communication between two elements, a direct connection, or an indirect connection via an intermediate medium, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.

Example one

The present embodiment provides a novel trash can, as shown in fig. 1 and fig. 2, in a preferred embodiment, the trash can includes a can body 10, a bottom support block 60 is disposed at the bottom of the can body 10, an openable and closable upper cover 20 is disposed on the can body 10, a trash bag (not shown in the figure) is disposed in the can body 10, a separation clamping plate 30 capable of clamping the trash bag from the outside of the trash bag to be closed is further rotatably connected inside the can body 10, and a sealing pad is disposed at the end of the separation clamping plate 30. The upper cover 20 and the isolation splint 30 both have a closed state and an open state, the isolation splint 30 is connected with an opening and closing mechanism which drives the isolation splint to rotate to open and close, when the isolation splint 30 is in the closed state, the garbage bag is closed, and when the isolation splint 30 is in the open state, the garbage bag is opened.

In this embodiment, the rear end of the upper cover 20 is rotatably connected to the tub 10 by a second pin 21. Of course, the upper lid 20 can also be directly covered on the barrel 10 by means of snap-fit.

In the present embodiment, the upper cover 20 and the spacer 30 are opened in time division, and the upper cover 20 and the spacer 30 operate simultaneously or in time division; for example, one may open the upper cover 20 while closing the separation clamp 30, and close the upper cover 20 while opening the separation clamp 30; for another example, one can close the separation clamp 30 first and then open the top cover 20, and close the top cover 20 first and then open the separation clamp 30.

In the present embodiment, as shown in fig. 2, the separation clamping plate 30 is rotatably connected to the barrel 10 through a first pin 31, the opening and closing mechanism includes a first connecting rod 41 rotatably connected to the separation clamping plate 30, for example, a first hook 412 is fixedly connected to an upper end of the first connecting rod 41 in an integrated or separated manner, the first connecting rod 41 is hung on the separation clamping plate 30 through the first hook 412 and rotatably connected to the separation clamping plate 30, a first opening slot 14 is opened on a sidewall of the barrel 10, and a lower end of the first connecting rod 41 away from the separation clamping plate 30 passes through the first opening slot 14 and is located outside the barrel 10. To facilitate the operation of the first link 41, in the present embodiment, the first link 41 may be provided at both sides or the front side of the trash can.

As shown in fig. 2, in the present embodiment, the number of the partition clamping plates 30 is one, the guide plate 11 is disposed inside the tub 10, and when the partition clamping plates 30 are closed, the partition clamping plates 30 act on the guide plate 11 to close the garbage bag; or the guide plate 11 is not provided, when the separation clamping plate 30 is closed, one end of the separation clamping plate 30 far away from the first connecting rod 41 can be contacted with the inner wall of the barrel body 10 to seal the garbage bag, but when the guide plate 11 is not provided, the length of the separation clamping plate 30 needs to be prolonged.

In a normal state, the upper cover 20 is in a closed state; the division splint 30 is in an open state by its own weight or is in an open state by being restricted by the first open groove 14.

As shown in fig. 2, when in use, people can put a garbage bag into the can body 10, the isolation splint 30 is positioned outside the garbage bag, and the upper end of the garbage bag is sleeved at the opening at the upper end of the can body 10. When the garbage is thrown into the garbage can, when the upper cover 20 is opened, the first connecting rod 41 is pulled to enable the isolation splint 30 to rotate upwards to be in a closed state, the isolation splint 30 seals the garbage bag, and the garbage is thrown into a space above the isolation splint 30 in the garbage bag; when the person closes the upper cover 20, the first link 41 is restored to open the separation clamp 30, and the garbage above the separation clamp 30 falls into the lower portion of the garbage bag.

According to the garbage can, after the upper cover 20 is opened, the garbage bag is sealed by the isolation clamping plate 30, dust and peculiar smell in the garbage bag cannot be scattered outwards, and garbage falls into the lower portion of the garbage bag after the upper cover 20 is closed. When the garbage bag is taken out, the upper cover 20 is opened, the isolation splint 30 is closed, then the upper part of the garbage bag is knotted and sealed, and then the isolation splint 30 is opened again, and the garbage is taken out from the barrel body 10.

The garbage can is particularly suitable for medical garbage scenes, such as medical garbage of patients, inspection targets (blood samples, urine samples, excrement samples and the like) and infection wards; and the method can also be used in other scenes, such as toilet garbage, Chinese meal garbage and the like.

As shown in fig. 2, in another preferred embodiment, the upper cover 20 is rotatably connected to the rear end of the tub 10 by a second pin 21, the rear end of the upper cover 20 is detachably connected to a second link 42, for example, the upper end of the second link 42 has a second hook 422, the second hook 422 is located at the rear side of the second pin 21, the rear end of the upper cover 20 has a hook groove 22 engaged with the second hook 422, and the second link 42 is rotatably and detachably connected to the upper cover 20 by the second hook 422. The first link 41 is provided at the rear side of the tub 10, and the first hook 412 is located at the rear side of the first pin 31. The lower end of the second link 42 is rotatably connected with a first link plate 45 rotatably connected with the tub 10, the lower end of the first link 41 is also rotatably connected with the first link plate 45, and the rotational connection of the first link 41 and the second link 42 with the first link plate 45 is located at the rear side of the rotational connection of the first link plate 45 with the tub 10.

In use, a person turns the upper cover 20 upwards to open the trash can, the upper cover 20 moves the second link 42 downwards, the second link 42 rotates the rear end of the first link 45 downwards, the first link 45 moves the first link 41 downwards, and the first link 41 rotates the separation splint 30 upwards to close the trash bag. When the person closes the upper cover 20, the upper cover 20 moves the second link 42 upward, the second link 42 rotates the rear end of the first link plate 45 upward, the first link plate 45 moves the first link 41 upward, and the first link 41 rotates the separation splint 30 downward to open the trash bag. When the people open the upper cover 20, the isolation splint 30 automatically closes along with the opening of the upper cover 20; when the upper cover 20 is closed, the isolation splint 30 is automatically opened along with the closing of the upper cover 20, and the upper cover 20 and the isolation splint 30 are linked.

In this embodiment, before the garbage bag is inserted into the tub 10, the second link 42 is separated from the upper cover 20 to disconnect the interlocking relationship between the upper cover 20 and the separation clamp plate 30, the upper cover 20 is opened to insert the garbage bag into the tub 10, the upper cover 20 is closed, and the second link 42 is connected to the upper cover 20 to generate the interlocking relationship between the upper cover 20 and the separation clamp plate 30.

In another preferred embodiment, as shown in fig. 2, a third link 43 is rotatably connected to a front end of the first link plate 45, and a pedal 46 rotatably connected to the tub 10 through a third pin 461 and located below the tub 10 is rotatably connected to a lower end of the third link 43, for example, the third link 43 has a third hook 432 at its lower end, and the third link 43 is hung on the pedal 46 through the third hook 432 and rotatably connected to the pedal 46. Preferably, the tub 10 has a mounting groove 13 outside the bottom thereof, and the step 46 is mounted in the mounting groove 13. Preferably, a return spring 47 is fixedly connected to the lower end of the front portion of the pedal 46, so as to realize automatic return of the pedal 46.

In use, when a person steps on the pedal 46, the pedal 46 causes the third connecting rod 43 to move upwards, the third connecting rod 43 causes the rear end of the first connecting plate 45 to move downwards, the first connecting plate 45 moves to cause the first connecting rod 41 to move downwards, and the first connecting rod 41 causes the separation clamping plate 30 to rotate upwards to close the garbage bag; the first link plate 45 moves to move the second link 42 downward, and the second link 42 turns the upper cover 20 upward to open the trash can. After the garbage is thrown, the pedal 46 is released, and under the action of the return spring 47, the pedal 46 returns to the initial position, the second link 42 also returns to the initial position to make the upper cover 20 in the closed state, and the first link 41 also returns to the initial position to make the separation splint 30 in the open state.

As shown in fig. 2 and 3, in another preferred embodiment, a first connecting shaft 411 is fixedly connected to the lower end of the first connecting rod 41, and the first connecting rod 41 is rotatably connected to the first connecting plate 45 through the first connecting shaft 411; the lower end of the second link 42 is fixedly connected with a second connecting shaft 421, and the second link 42 is rotatably connected with the first connecting plate 45 through the second connecting shaft 421. A first yielding cavity is arranged between the upper cover 20 and the second hook 422, and the space between the second hook 422 and the lower part of the hook groove 22 is the first yielding cavity; the second cavity of stepping down has between second connecting axle 421 and the first connecting plate 45, and the second cavity of stepping down is along the first bar hole 451 that first connecting plate 45 length direction set up, and first connecting axle 411 and second connecting axle 421 all insert in first bar hole 451 and can slide in first bar hole 451. An end of the first connecting plate 45 remote from the first connecting shaft 411 and the second connecting shaft 421 has a second bar-shaped hole 452, an upper end of the third connecting rod 43 is connected with a third connecting shaft 431, and the third connecting shaft 431 is inserted into the second bar-shaped hole 452 and can slide in the second bar-shaped hole 452. A fixing plate 12 is fixedly connected to the rear side of the tub 10, a third bar-shaped hole 121 is transversely formed in the fixing plate 12, a fifth connecting shaft 453 is connected to the first connecting plate 45, and the fifth connecting shaft 453 is inserted into the third bar-shaped hole 121 and can slide in the third bar-shaped hole 121. The first connecting shaft 411 is closer to the fifth connecting shaft 453 than the second connecting shaft 421, the fifth connecting shaft 453 is located between the first strip hole 451 and the second strip hole 452, and the first strip hole 451 is disposed at the front side of the second strip hole 452.

As shown in fig. 2 and 3, when a person steps on the pedal 46, the pedal 46 moves the rear end (left end in fig. 2) of the first connecting plate 45 downward through the third link 43, the first connecting plate 45 slides the first connecting shaft 411 and the second connecting shaft 421 upward in the first strip-shaped hole 451, and the first connecting plate 45 moves the second hook 422 downward in the hook groove 22; the first connecting shaft 411 is firstly abutted against the front top of the first strip-shaped hole 451, so that the first connecting rod 41 is firstly moved downwards to close the separation splint 30 to close the garbage bag. After the isolation splint 30 is closed, the first connecting plate 45 continues to rotate, and when the second connecting shaft 421 is abutted against the first connecting shaft 411 in the first strip-shaped hole 451 and the second hook 422 is abutted against the bottom wall of the hook groove 22, the first connecting plate 45 transmits the force to the upper cover 20 through the second connecting rod 42, so that the upper cover 20 is turned backwards to open the garbage can. After the isolation splint 30 is closed, the isolation splint 30 is limited by the guide plate 11 or the inner wall of the barrel 10, and the isolation splint 30 is still in a closed state in the process of opening the upper cover 20; in the process of opening the upper cover 20, the first hook 412 at the upper end of the first link 41 rotates relative to the partition plate 30, the fifth link shaft 453 on the first link plate 42 slides forward in the third bar-shaped hole 121, and the rotation of the first link plate 45 and the movement of the fifth link shaft 453 cause the first link shaft 411 at the lower end of the first link 41 to swing about the center line of the first hook 412.

After the garbage is thrown, the pedal 46 is loosened, the pedal 46 is restored to the initial position under the action of the return spring 47, the pedal 46 restores the first connecting plate 45 through the third connecting rod 43 in the restoration process of the pedal 46, the acting force of the second connecting rod 42 is firstly lost by the upper cover 20 in the restoration process of the first connecting plate 45, the upper cover 20 is firstly closed under the action of gravity, and the fifth connecting shaft 453 slides backwards in the third strip-shaped hole 121 to restore in the closing process of the upper cover 20. After the upper cover 20 is closed, in the process that the first connecting plate 45 is continuously reset, the acting force of the first connecting rod 41 is lost behind the isolation splint 30, and the isolation splint 30 is opened behind under the action of gravity.

The above-mentioned processes of closing the upper cover 20 and opening the isolating clamp plate 30 are reverse processes of closing the isolating clamp plate 30 and opening the upper cover 20, and the processes thereof are not described in detail herein.

The garbage can realize the whole process of sealing management from throwing to taking of the garbage which is formed by gathering.

It should be noted that, in practice, only the first abdicating cavity or the second abdicating cavity may be provided, and when only the first abdicating cavity is provided, the first connecting plate 45 is provided with a circular hole matched with the first connecting shaft 411; when only the second abdicating cavity is arranged, a round hole matched with the second hook 411 is arranged on the upper cover 20, and the width of the first strip-shaped hole 451 is larger than the diameter of the second connecting shaft 421; therefore, through the first abdicating cavity or the second abdicating cavity, the acting force between the second connecting rod 42 and the upper cover 20 is generated at a time later than that between the first connecting rod 41 and the isolating splint 30 during the cover opening process.

In another preferred embodiment, as shown in fig. 2, the first link 41, the second link 42 and the third link 43 are telescopic rod structures with adjustable length. Therefore, when the machining sizes of the parts are deviated or the parts are deformed, the separation clamping plate 30 and the upper cover 20 can be opened and closed sequentially by adjusting the lengths of the first connecting rod 41, the second connecting rod 42 and the third connecting rod 43.

In another preferred embodiment, as shown in fig. 3, the number of the first connecting plates 45 is two, and two first connecting plates 45 are arranged in pairs and fixedly connected into a whole. The two first connecting plates 45 are respectively provided with a first strip-shaped hole 451 and a second strip-shaped hole 452, the lower end of the first connecting rod 41 is connected with the middle part of the first connecting shaft 411, and the two ends of the first connecting shaft 411 are respectively inserted into the two first strip-shaped holes 451; the lower end of the second connecting rod 42 is connected with the middle part of the second connecting shaft 421, and the two ends of the second connecting shaft 421 are also inserted into the two first strip-shaped holes 451 respectively; the upper end of the third link 43 is connected to the middle of the third link shaft 431, and both ends of the third link shaft 431 are inserted into the two second bar holes 452, respectively. The number of the fixing plates 12 is also two, the two fixing plates 12 are arranged in pairs, the two fixing plates 12 are provided with third bar-shaped holes 121, and two ends of the fifth connecting shaft 453 are inserted into the two third bar-shaped holes 121 respectively.

As shown in fig. 3, in another preferred embodiment, the first connecting shaft 411, the second connecting shaft 421, the third connecting shaft 431 and the fifth connecting shaft 453 are all in a screw structure, the first connecting shaft 411 is in threaded connection with the first connecting rod 41, the second connecting shaft 421 is in threaded connection with the second connecting rod 42, the third connecting shaft 431 is in threaded connection with the third connecting rod 43, and the fifth connecting shaft 453 is in threaded connection with the first connecting plate 45. Therefore, the first connecting rod 41, the second connecting rod 42, the third connecting rod 43, the connecting plate 45 and the fixing plate 12 are convenient to install. Taking the connection between the first connecting rod 41 and the first connecting plate 45 as an example, during installation, the left end of the first connecting shaft 411 passes through the first strip-shaped hole 451 on the right side and then is screwed with the first connecting rod 41, and then the two ends of the first connecting shaft 411 are inserted into the two first strip-shaped holes 451 respectively.

In another preferred embodiment, as shown in fig. 2, a band clamp 50 for fixing a garbage bag is detachably attached to an opening of the upper end of the tub 10.

Example two

The structural principle of this embodiment is basically the same as that of the first embodiment, and the difference lies in that the number of the isolation splints 30 is different, specifically as shown in fig. 4, in this embodiment, the number of the isolation splints 30 is two, the two isolation splints 30 are arranged oppositely in tandem, and in a normal state, both the two isolation splints 30 are in a closed state.

The opening and closing mechanism includes a first link 41 and a fourth link 44 respectively rotatably connected to the two isolation splints 30, for example, the first link 41 is connected to the isolation splint 30 at the rear side, the fourth link 44 is connected to the isolation splint 30 at the front side, the upper end of the fourth link 44 has a fourth hook 444, and the fourth link 44 is hung on the isolation splint 30 at the front side by a fourth hook 442 and rotatably connected thereto. A first opening groove 14 is formed in a rear side wall of the tub 10, and a lower end of the first link 41 passes through the first opening groove 14 and is located outside the tub 10. The second opening groove 15 is opened at the bottom of the tub 10, and the lower end of the fourth link 44 passes through the second opening groove 15 and is located below the tub 10. The lower end of the first link 41 is rotatably connected with a first connecting plate 45 located outside the rear side of the tub 10, one end of the first connecting plate 45, which is far away from the first link 41, is rotatably connected with a third link 43, the lower end of the third link 43 is rotatably connected with a second connecting plate 46 rotatably connected with the tub 10, and the front end of the second connecting plate 46, which is far away from the third link 43, is rotatably connected with the lower end of the fourth link 44.

Further, the upper cover 20 is rotatably connected to the tub 10, a second connecting rod 42 is detachably connected to a rear end of the upper cover 20, a lower end of the second connecting rod 42, which is far away from the upper cover 20, is rotatably connected to a first connecting plate 45, and the second connecting plate 46 is a pedal having a pedal portion.

In another preferred embodiment, two connecting blocks 462 are fixedly connected to the upper end of the pedal 46, a plurality of connecting holes 463 are formed in the connecting blocks 462 and distributed along the front-rear direction of the trash can, a fourth connecting shaft 441 is threadedly connected to the lower end of the fourth connecting rod 44, the fourth connecting shaft 441 is of a screw structure, and two ends of the fourth connecting shaft 441 are respectively inserted into the connecting holes 463 of the two connecting blocks 462. Therefore, the front side separation clamping plate 30 and the upper cover 20 can be opened and closed sequentially by adjusting the connection position of the fourth connection shaft 441 and the connection hole 463.

In the present embodiment, the first link 41, the second link 42, the third link 43 and the fourth link 44 are all telescopic rod structures with adjustable lengths.

In this embodiment, the hook groove 22, the first strip aperture 451, the second strip aperture 452, and the third strip aperture 121 in the first embodiment are also provided.

In the present embodiment, two partition plates 30 are provided, and the two partition plates 30 are synchronously opened and closed at the same time.

The first and second embodiments exemplify the arrangement of one spacer clamp 30 and two spacer clamps 30, and in practice, three or more spacer clamps 30 may be provided, and the principle is the same as that described above, and will not be described in detail here.

EXAMPLE III

The structural principle of this embodiment is basically the same as that of the first embodiment and the second embodiment, and the difference lies in that the specific structure of the opening and closing mechanism is different, the opening and closing mechanism of the first embodiment and the second embodiment is a mechanical structure, and needs to be operated by a person, and the opening and closing mechanism of this embodiment can realize automatic control.

Specifically, in this embodiment, an inductive switch or a touch switch commonly used in the prior art is disposed on the front outer wall of the tub 10, the separation clamp 30 is rotatably connected to the tub 10, the opening and closing mechanism includes a clamp motor for driving the separation clamp 30 to rotate, and a signal output end of the inductive switch/touch switch is electrically connected to an enable end of the clamp motor. In this embodiment, the opening of the upper cover 20 can be manual or automatic, and when the upper cover is automatically opened, the trash can further comprises an upper cover motor for driving the upper cover 20 to rotate, and the signal output end of the inductive switch/touch switch is further electrically connected with the enable end of the upper cover motor.

In the present embodiment, in order to realize the sequence of opening and closing the isolation splint 30 and the upper cover 20, a time controller may be provided, and the start and stop of the splint motor and the upper cover motor are controlled by the time controller, which is prior art and will not be described in detail herein.

Example four

The structural principle of the present embodiment is basically the same as that of the third embodiment, and the difference is that the specific structure of the opening and closing mechanism is different. In this embodiment, the front outer wall of the barrel 10 is also provided with a sensing switch or a touch switch commonly used in the prior art, the isolation splint 30 is connected with the barrel 10 in a transverse sliding manner, the opening and closing mechanism includes an electric telescopic rod for driving the isolation splint 30 to move linearly, and a signal output end of the sensing switch/touch switch is electrically connected with an enabling end of the electric telescopic rod.

In this embodiment, in order to realize the sequence of opening and closing the isolation splint 30 and the upper cover 20, a time controller may be provided, and the start and stop of the electric telescopic rod and the upper cover motor are controlled by the time controller, which is not described in detail herein for the prior art.

In the description herein, reference to the description of the terms "preferred embodiment," "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A novel garbage can comprises a can body, wherein an upper cover capable of being opened and closed is arranged on the can body, and a garbage bag is sleeved in the can body;

the upper cover and the isolation splint are opened in a time-sharing mode, and the upper cover and the isolation splint act simultaneously or in a time-sharing mode.

2. The novel trash can as claimed in claim 1, wherein the number of the isolation splints is one, the isolation splints are rotatably connected with the can body, and in a normal state, the isolation splints are in a closed state;

3. The novel trash can of claim 2, wherein the upper cover is rotatably connected with the can body, a second connecting rod is detachably connected to the rear end of the upper cover, a first connecting plate is rotatably connected with the can body at the lower end of the second connecting rod, and the lower end of the first connecting rod is also rotatably connected with the first connecting plate.

4. The novel trash can of claim 3, wherein a third connecting rod is rotatably connected to an end of the first connecting plate away from the first connecting rod, and a pedal rotatably connected to the can body and located under the can body is rotatably connected to a lower end of the third connecting rod.

5. The novel trash can as claimed in claim 1, wherein the number of the isolation splints is two, the two isolation splints are arranged oppositely in tandem, and in a normal state, both isolation splints are in a closed state;

the lower extreme of first connecting rod rotate be connected with the ladle body rotates the first connecting plate of being connected, the one end that first connecting rod was kept away from to first connecting plate rotates and is connected with the third connecting rod, the one end that first connecting plate was kept away from to the third connecting rod rotate be connected with the ladle body rotates the second connecting plate of being connected, the one end that the third connecting rod was kept away from to the second connecting plate with the lower extreme of fourth connecting rod rotates and is connected.

6. The novel trash can of claim 5, wherein the upper cover is rotatably connected with the can body, a second connecting rod is detachably connected to the rear end of the upper cover, the first connecting plate is located behind the can body, one end of the second connecting rod, which is far away from the upper cover, is rotatably connected with the first connecting plate, and the second connecting plate is a pedal with a pedal portion.

7. The novel trash can of claim 6, wherein a return spring is fixedly connected to the lower end of the pedal.

8. The novel trash can of claim 3, wherein the lower end of the first connecting rod is provided with a first connecting shaft, the first connecting rod is rotatably connected with the first connecting plate through the first connecting shaft, the lower end of the second connecting rod is provided with a second connecting shaft, the second connecting rod is rotatably connected with the first connecting plate through the second connecting shaft, the upper end of the second connecting rod is provided with a second hook, and the second connecting rod is rotatably connected with the upper cover through the second hook;

the rear side fixedly connected with fixed plate of ladle body has the third bar hole on the fixed plate, be connected with the fifth connecting axle on the first connecting plate, the fifth connecting axle inserts in the third bar hole and can slide in the third bar hole, first connecting axle is more close to than the second connecting axle the fifth connecting axle.

9. The new trash can of claim 8, wherein the first, second and third connecting rods are all telescopic rod structures with adjustable length.

10. The novel trash can as claimed in claim 1, wherein an inductive switch or a touch switch is arranged on the outer wall of the can body, the opening and closing mechanism comprises a clamping plate motor for driving the isolation clamping plate to rotate, and a signal output end of the inductive switch/touch switch is electrically connected with an enabling end of the clamping plate motor;