CN220843934U - Single-cover environment-friendly garbage can - Google Patents

Abstract

The utility model discloses a single-cover environment-friendly garbage can, which comprises a can body, a can cover and a driving assembly, wherein the can body is provided with an inner can; the barrel cover is rotatably arranged on the barrel body and used for opening or closing the inner barrel; the driving assembly comprises a pedal, two torsion bars and two ejector rods, the two ejector rods are respectively hinged with the barrel cover, the two torsion bars are installed at the bottom of the barrel body and are respectively hinged with the two ejector rods in a corresponding mode, and the pedal is installed in the barrel body and is used for driving the two torsion bars to rotate so that the torsion bars drive the ejector rods to move upwards and jack up the barrel cover. The single-cover environment-friendly dustbin provided by the utility model has the advantages that the manufacturing cost is low, the assembly is convenient, the whole size can be reduced under the same storage capacity, and the market competitiveness of the product is improved.

Description

Single-cover environment-friendly garbage can

Technical Field

The utility model relates to the technical field of garbage cans, in particular to a single-cover environment-friendly garbage can.

Background

To increase the capacity, the existing garbage cans are large in size and correspondingly are provided with large cans covers. In the related art, through rotating the pedal that is provided with the front side and extends to the rear side in the bottom of garbage bin, the pedal passes through two at least pull rods and is connected with the bung, realizes effectively driving the bung to open. However, due to the fact that the size of the pedal is large, on one hand, the pedal is inconvenient to install and high in manufacturing cost, on the other hand, the pedal occupies more space, and in order to achieve the set capacity, the overall size of the garbage can needs to be made larger, and the market competitiveness of the product is affected.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the single-cover environment-friendly garbage can is low in manufacturing cost and convenient to assemble, and can reduce the overall size under the same storage capacity, so that the market competitiveness of the product is improved.

According to an embodiment of the utility model, a single-cover environment-friendly garbage can comprises: the barrel body is provided with an inner barrel; a barrel cover rotatably installed on the barrel body and used for opening or closing the inner barrel; the driving assembly comprises a pedal, two torsion bars and two ejector rods, wherein the two ejector rods are respectively hinged with the barrel cover, the two torsion bars are installed at the bottom of the barrel body and are respectively correspondingly hinged with the two ejector rods, the pedal is installed in the barrel body and is used for driving the two torsion bars to rotate, so that the torsion bars drive the ejector rods to move upwards and jack up the barrel cover.

The technical scheme at least has the following beneficial effects: the pedal is connected with the transmission between the two ejector rods through the two torsion bars, the structure of the torsion bars is simple, the production is convenient, the occupied installation space is small, the installation is convenient, the manufacturing and assembly cost is effectively reduced, the production cost of the dustbin is further reduced, meanwhile, the whole size of the dustbin can be reduced under the same storage capacity due to the small space occupied by the torsion bars, the miniaturization is realized, and the market competitiveness of the product is effectively improved.

According to some embodiments of the utility model, two ends of the torsion bar are respectively provided with a first bending part and a second bending part, the first bending part and the second bending part extend towards two different radial directions of the torsion bar, the first bending part is positioned at the lower side of the pedal, and the second bending part is hinged with the ejector rod.

According to some embodiments of the utility model, the first bending part is further provided with a third bending part, and the third bending part is abutted against the lower side of the pedal.

According to some embodiments of the utility model, one of the second bending portion and the ejector rod is provided with a through hole, and the other is provided with a fourth bending portion, and the fourth bending portion penetrates through the through hole and can rotate in the through hole.

According to some embodiments of the utility model, a mounting groove is provided in the bottom of the tub, and the torsion bar portion is accommodated in the mounting groove and rotatable relative to the tub.

According to some embodiments of the utility model, the ejector rod is provided with a fifth bending part, the barrel cover is provided with a slot, the fifth bending part is inserted into the slot, and the fifth bending part can rotate relative to the barrel cover.

According to some embodiments of the utility model, the slot includes a first slot body and a second slot body, the second slot body is in communication with the first slot body, and the second slot body extends in a direction away from the lid.

According to some embodiments of the utility model, the slot is L-shaped, and the second slot body is connected to an end of the first slot body near the rotation axis of the tub cover.

According to some embodiments of the utility model, the tub is provided with a descent control device, which abuts against the tub cover and causes the tub cover to slowly overturn downwards when the tub cover is closed.

According to some embodiments of the utility model, the tub is provided with two inner tubs arranged side by side, and the tub cover is adapted to open or close the two inner tubs.

Additional aspects and advantages of the utility model 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 utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic view of a dustbin according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a schematic diagram illustrating the installation of a drive assembly according to an embodiment of the present utility model;

FIG. 4 is an enlarged view of FIG. 3 at B;

fig. 5 is a schematic view of the torsion bar in the embodiment of the present utility model.

Reference numerals:

a tub 100; an inner tub 110; a mounting groove 120; a descent control device 130;

A tub cover 200; a slot 210; a first groove 211; a second slot 212;

A drive assembly 300; a pedal 310; torsion bar 320; a first bending portion 321; a second bent portion 322; a third bending portion 323; a through hole 324; ejector pins 330; a fourth bending portion 331; a fifth fold 332.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 5, an embodiment of the present utility model provides a single cover environment-friendly trash can including a can body 100, a can cover 200, and a driving assembly 300.

Referring to fig. 1, it can be appreciated that the tub body 100 has a generally cylindrical structure and is provided with a chamber having an upward opening, and the inner tub 110 is detachably mounted in the chamber, and the inner tub 110 is directly placed in the chamber from the opening of the chamber, so that the garbage can be conveniently removed and cleaned or the garbage can be conveniently loaded. Specifically, two inner barrels 110 are arranged in the cavity, and the two inner barrels 110 are arranged in parallel, so that garbage can be classified and stored, and the environment-friendly idea is met.

Referring to fig. 1, it can be understood that the tub cover 200 is rotatably installed at the upper end of the tub body 100, and in particular, the tub cover 200 is installed at the tub body 100 through a rotation shaft, the cover area of the tub cover 200 is greater than the sum of the openings of the two inner tub 110, and the tub cover 200 is positioned above the two inner tub 110, so that the two inner tub 110 can be simultaneously opened or closed by driving the tub cover 200 to rotate.

Referring to fig. 1 and 3, it can be appreciated that a driving assembly 300 is mounted to the tub body 100 and serves to drive the tub cover 200 to rotate to open or close the two inner tub 110. The driving assembly 300 includes a pedal 310, two torsion bars 320 and two push rods 330, the two push rods 330 are mounted at the inner side of the tub body 100, the upper ends of the two push rods 330 are hinged with the tub cover 200, respectively, and the hinge point of the push rods 330 and the tub cover 200 is located at one side of the rotation axis of the tub cover 200, which is close to the inner tub 110, the two torsion bars 320 are rotatably mounted at the bottom of the tub body 100, the rotation axes of the torsion bars 320 are horizontally arranged, and the rear ends of the two torsion bars 320 are correspondingly hinged with the lower ends of the two push rods 330, respectively. The pedals 310 are rotatably mounted to the front side of the tub 100 at the lower portion, and the front ends of the two torsion bars 320 are located at the lower side of the pedals 310. When the user presses the pedal 310, the pedal 310 can drive the torsion bar 320 to rotate, so that the torsion bar 320 drives the ejector rod 330 to move upwards, and the ejector rod 330 can jack up the can lid 200 upwards, even if the can lid 200 is turned upwards, the can lid 200 is opened.

The pedal 310 is connected with the transmission between the two ejector rods 330 through the two torsion bars 320, the torsion bars 320 are simple in structure and convenient to produce, the occupied installation space is small, the installation is convenient, the manufacturing and assembly cost is effectively reduced, and the production cost of the dustbin is further reduced.

Referring to fig. 3 to 5, it may be understood that both ends of the torsion bar 320 are respectively provided with a first bending portion 321 and a second bending portion 322, wherein the first bending portion 321 is located at a front end of the torsion bar 320, the second bending portion 322 is located at a rear end of the torsion bar 320, an included angle between the first bending portion 321 and a rotation axis of the torsion bar 320, and an included angle between the second bending portion 322 and the rotation axis of the torsion bar 320 may be a right angle, an acute angle, or an obtuse angle, and the first bending portion 321 and the second bending portion 322 extend in two different radial directions of the torsion bar 320, i.e., an included angle formed between projections of the first bending portion 321 and the second bending portion 322 in the rotation axis direction of the torsion bar 320 may be an acute angle, a right angle, or an acute angle. The first bending portion 321 is located at the lower side of the pedal 310, and the second bending portion 322 is hinged to the lower end of the push rod 330. Therefore, when the pedal 310 drives the first bending portion 321 to rotate downward, the second bending portion 322 rotates upward, so that the push rod 330 is driven to move upward, thereby opening the tub cover 200. It will be readily appreciated that when the force on the pedal 310 is removed, the lid 200 may automatically flip downwardly, i.e. close, under the force of gravity.

Referring to fig. 5, it can be understood that the first bending portion 321 is further provided with a third bending portion 323, an included angle between the third bending portion 323 and the second bending portion 322 is an obtuse angle, and the third bending portion 323 abuts against the lower side of the pedal 310. Therefore, the contact area between the torsion bar 320 and the pedal 310 can be increased, i.e. the stress area of the torsion bar 320 is increased, so that the torsion bar 320 can be driven to rotate when the user steps on the pedal 310.

Referring to fig. 4 and 5, it can be understood that the end of the second bending portion 322 is provided with a through hole 324, generally, the center line of the through hole 324 is arranged along the front-rear direction, the lower end of the ejector rod 330 is provided with a fourth bending portion 331, the fourth bending portion 331 extends along the radial direction of the ejector rod 330, and the fourth bending portion 331 is arranged through the through hole 324 in a penetrating manner and can rotate in the through hole 324, so that the torsion bar 320 is hinged with the ejector rod 330, and when the torsion bar 320 rotates, the ejector rod 330 can be driven to move upwards, or when the ejector rod 330 moves downwards, the torsion bar 320 can be driven to reset, and the structure is simple and the installation is easy. It is easily understood that the positions of the through hole 324 and the fourth bent portion 331 on the second bent portion 322 and the top bar 330 may be interchanged.

Referring to fig. 3, it can be understood that the bottom of the tub 100 is provided with the mounting groove 120, specifically, the mounting groove 120 is disposed to be inclined in the front-rear direction, the torsion bar 320 is received in the mounting groove 120, the first and second bent portions 321 and 322 protrude from the mounting groove 120, and the torsion bar 320 is rotatable within the mounting groove 120, thereby partially embedding the torsion bar 320 into the tub 100, facilitating installation, and reducing an occupied space of the torsion bar 320, thereby increasing a storage capacity of the trash can.

Referring to fig. 2, it can be understood that the upper end of the push rod 330 is provided with a fifth bent portion 332, the lower side of the tub cover 200 is provided with a slot 210 near the rotation axis, and the slot 210 is located at one side of the rotation axis of the tub cover 200 near the inner tub 110. The fifth bending part 332 is inserted into the slot 210, and the fifth bending part 332 can rotate in the slot 210. Therefore, the ejector rod 330 is hinged with the barrel cover 200, so that the ejector rod 330 drives the barrel cover 200 to be opened, and the structure is simple and the assembly is easy.

Referring to fig. 2, it can be appreciated that the slot 210 includes a first slot body 211 and a second slot body 212. Specifically, the first groove body 211 is disposed in the front-rear direction, and the second groove body 212 is communicated with the first groove body 211 and disposed in the up-down direction, i.e., the second groove body 212 extends downward in a direction away from the tub cover 200, as described in the closed state of the tub cover 200. For example, the slot 210 has an L shape, and the second slot 212 is connected to the rear end of the first slot 211, that is, the second slot 212 is connected to the end of the first slot 211 near the rotation axis of the tub cover 200. Or slot 210 may be T-shaped. When the ejector rod 330 drives the lid 200 to open, the fifth bending portion 332 is located at one end of the first groove 211 away from the rotation axis, and in general, the ejector rod 330 can only drive the lid 200 to open to a position with an opening angle close to 90 °, where the opening angle is the angle between the side of the lid 200 facing the inner tub 110 and the horizontal plane. At this time, the user can first support the tub cover 200 by hand and release the pedal 310, and under the action of gravity, the user can push the tub cover 200 to turn backward by pushing the fifth bending part 332 downward, and the fifth bending part 332 moves into the second groove 212, so as to realize the second opening of the tub cover 200, and the opening angle of the tub cover 200 reaches 90 ° or more than 90 °, so that the tub cover 200 is kept in an open state, thereby facilitating the user to take out the inner tub 110 or continuously throw garbage, and facilitating the use. When the barrel cover 200 is closed, a user drives the barrel cover 200 to turn forward by hand, so that the fifth bending part 332 moves into the first groove body 211, the opening angle of the barrel cover 200 is smaller than 90 degrees, and the barrel cover 200 can be automatically closed under the action of gravity.

Referring to fig. 2, it can be understood that the tub 100 is provided with a descent control device 130, and the descent control device 130 is located at an upper portion of the tub 100. When the tub cover 200 is closed, the descent control device 130 is abutted to the lower side of the tub cover 200 and provides an upward supporting force for the tub cover 200, and the supporting force is smaller than the gravity of the tub cover 200, so that the tub cover 200 is slowly turned down, silence is realized when the tub cover 200 is closed, and the market competitiveness of a product is improved.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (10)

1. Single lid environmental protection garbage bin, its characterized in that includes:

The barrel body is provided with an inner barrel;

a barrel cover rotatably installed on the barrel body and used for opening or closing the inner barrel;

The driving assembly comprises a pedal, two torsion bars and two ejector rods, wherein the two ejector rods are respectively hinged with the barrel cover, the two torsion bars are installed at the bottom of the barrel body and are respectively correspondingly hinged with the two ejector rods, the pedal is installed in the barrel body and is used for driving the two torsion bars to rotate, so that the torsion bars drive the ejector rods to move upwards and jack up the barrel cover.

2. The single lid environmental protection trash can of claim 1, wherein: the torsion bar is characterized in that a first bending part and a second bending part are respectively arranged at two ends of the torsion bar, the first bending part and the second bending part extend towards two different radial directions of the torsion bar, the first bending part is positioned at the lower side of the pedal, and the second bending part is hinged with the ejector rod.

3. The single lid environmental protection trash can of claim 2, wherein: the first bending part is further provided with a third bending part, and the third bending part is abutted to the lower side of the pedal.

4. The single lid environmental protection trash can of claim 2, wherein: one of the second bending part and the ejector rod is provided with a through hole, the other one is provided with a fourth bending part, and the fourth bending part penetrates through the through hole and can rotate in the through hole.

5. The single lid environmental protection trash can of any one of claims 1 to 4, wherein: the bottom of the barrel body is provided with a mounting groove, and the torsion bar part is accommodated in the mounting groove and can rotate relative to the barrel body.

6. The single lid environmental protection trash can of claim 1, wherein: the ejector rod is provided with a fifth bending part, the barrel cover is provided with a slot, the fifth bending part is inserted into the slot, and the fifth bending part can rotate relative to the barrel cover.

7. The single lid environmental protection trash can of claim 6, wherein: the slot comprises a first slot body and a second slot body, wherein the second slot body is communicated with the first slot body, and the second slot body extends towards the direction deviating from the barrel cover.

8. The single lid environmental protection trash can of claim 7, wherein: the slot is L-shaped, and the second slot body is connected to one end of the first slot body, which is close to the rotating shaft of the barrel cover.

9. The single lid environmental protection trash can of claim 1, wherein: the barrel body is provided with a descent control device, and when the barrel cover is closed, the descent control device is abutted to the barrel cover and enables the barrel cover to slowly overturn downwards.

10. The single lid environmental protection trash can of claim 1, wherein: the barrel body is provided with two inner barrels, the two inner barrels are arranged in parallel, and the barrel cover is suitable for opening or closing the two inner barrels.