CN116902438A - Pedal garbage can - Google Patents

Abstract

The invention discloses a foot-operated garbage can, which comprises a can body, a fixed ring, a can cover and pedals, wherein the can body is provided with a putting opening; the fixed ring is rotatably arranged at the top of the barrel body and covers the edge of the throwing port, and the fixed ring is provided with an avoidance hole; the barrel cover is rotatably arranged on the fixed ring and is provided with a connecting part which can penetrate through the avoidance hole and is provided with a sliding groove; the middle part of footboard articulates in the ladle body, and the footboard articulates has the connecting rod, and the connecting rod wears to locate dodging the hole and articulated with connecting portion, and the tip of connecting rod wears to locate the spout and can follow the spout and slide, and when the tip of connecting rod slides to the one end that the spout kept away from the bung, the contained angle of bung and horizontal plane is greater than or equal to 90, and the solid fixed ring can rotate to the position that is greater than or equal to 90 with the contained angle of horizontal plane. The pedal type dustbin can open the barrel cover and the fixed ring by more than or equal to 90 degrees, and a clamping mechanism is not required to be additionally arranged to lock the barrel cover or the fixed ring, so that the pedal type dustbin is simple in structure, easy to assemble and capable of effectively reducing production cost.

Description

Pedal garbage can

Technical Field

The invention relates to the technical field of garbage cans, in particular to a foot-operated garbage can.

Background

The garbage can plays an important role in the life of people, can protect the environment and brings convenience to people. In order to meet the market demands, various different types of garbage cans are appeared, wherein pedal garbage cans are the most common, and the use is more convenient. In the process of using the garbage can, the can cover needs to be opened for a long time sometimes, for example, when a kitchen works or when the garbage bag needs to be replaced, the middle ring for fixing the garbage bag needs to be kept in an open state. Because the opening angle of the barrel cover of most foot-operated garbage barrels is less than 90 degrees so that the barrel cover can be automatically closed under the action of gravity after the garbage is thrown into the barrel cover, in the related art, the barrel cover and the barrel body and the middle ring and the barrel body are provided with the clamping mechanism, when the barrel cover or the middle ring needs to be opened for a long time, the barrel cover and the middle ring are locked by the clamping mechanism, however, the clamping mechanism is complex in structure, does not use assembly and is high in manufacturing cost.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the pedal type dustbin provided by the invention can open the dustbin cover and the fixing ring by more than or equal to 90 degrees, prevent the dustbin cover and the fixing ring from being automatically closed under the action of gravity, so that the dustbin can be opened for a long time or the dustbin bag is replaced, and a clamping mechanism is not required to be additionally arranged to lock the dustbin cover or the fixing ring, so that the pedal type dustbin is simple in structure, easy to assemble and capable of effectively reducing production cost.

According to an embodiment of the invention, a foot-operated trash can comprises: the barrel body is provided with a delivery port; the fixing ring is rotatably arranged at the top of the barrel body and covers the edge of the throwing opening, and the fixing ring is provided with an avoidance hole; the barrel cover is rotatably arranged on the fixed ring, the rotating shaft of the barrel cover is parallel to the rotating shaft of the fixed ring, a connecting part is convexly arranged on one side of the barrel cover, which faces the fixed ring, the connecting part can penetrate through the avoidance hole, and the connecting part is provided with a sliding groove; the pedal is arranged at the bottom of the barrel body, the middle part of the pedal is hinged to the barrel body, one end of the pedal extends out of the barrel body, the other end of the pedal is hinged to a connecting rod, the connecting rod penetrates through the avoidance hole and is hinged to the connecting part, the end part of the connecting rod penetrates through the sliding groove and can slide along the sliding groove, the end part of the connecting rod slides to the end part of the sliding groove far away from the barrel cover, the included angle between the barrel cover and the horizontal plane is larger than or equal to 90 degrees, and the fixed ring can rotate to a position where the included angle between the barrel cover and the horizontal plane is larger than or equal to 90 degrees.

The technical scheme at least has the following beneficial effects: through set up the spout on the connecting portion of bung, the tip of connecting rod can follow the spout and slide for the tie point of connecting rod and bung can change, consequently, at the in-process of opening the bung, when the tip of connecting rod slides to the one end that the bung was kept away from to the spout, the contained angle of bung and horizontal plane is greater than or equal to 90, and the opening angle of bung is greater than or equal to 90 promptly, prevents that the bung from closing under the action of gravity automatically, thereby can open the bung for a long time, in-process that uses in the kitchen, save the trouble that every time the rubbish is lost all need step on the footboard in order to open the bung, facilitate the use. Meanwhile, after the barrel cover is opened by more than or equal to 90 degrees, as the fixing ring is provided with the avoiding hole through which the connecting part can pass, the fixing ring can be opened by more than or equal to 90 degrees, and the fixing ring is prevented from being automatically closed under the action of gravity, so that the fixing ring can be opened for a long time, and a user can conveniently replace the garbage bag. The garbage can does not need to additionally arrange a clamping mechanism to lock the can cover or the fixing ring, has a simple structure, is easy to assemble, and effectively reduces the production cost.

According to some embodiments of the invention, the chute comprises a first channel and a second channel, the first channel is located at one end of the connecting portion near the barrel cover, one end of the second channel is communicated with the first channel, and the other end extends towards a direction away from the barrel cover.

According to some embodiments of the invention, the extending direction of the second channel and the barrel cover form an included angle θ, the included angle is located at one side of the second channel away from the rotation axis of the barrel cover, and θ satisfies: θ is not less than 90 °.

According to some embodiments of the invention, the connection of the first channel and the second channel is provided with a circular arc structure, along which the end of the connecting rod can slide from the first channel to the second channel.

According to some embodiments of the invention, a buffer is connected between the tub and the link, and slows down the descent speed of the link when the link moves downward.

According to some embodiments of the invention, the damper is configured such that the tension generates a damping force, the compression generates a damping force, and the link forces the damper to stretch as the link moves downward.

According to some embodiments of the invention, the buffer comprises a body part and a rod part, the body part is hinged to the connecting rod, the barrel body is provided with a mounting part, the mounting part is positioned on the upper side of the buffer, the mounting part is provided with a baffle and a clamping groove which are arranged from top to bottom, the rod part penetrates through the clamping groove, and the end part of the rod part is clamped in the clamping groove.

According to some embodiments of the invention, the opening of the clamping groove is provided with a guide part.

According to some embodiments of the invention, the barrel is provided with a protective cover, and the protective cover is mounted on the inner wall of the barrel and covers the buffer and the connecting rod.

According to some embodiments of the invention, a positioning groove is formed in the bottom of the barrel body, a positioning plate is arranged at the lower end of the protective cover, the positioning plate is inserted into the positioning groove, and the upper end of the protective cover is connected with the barrel body through a fastener.

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 foregoing and/or additional aspects and advantages of the invention 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 structural view of a dustbin when an opening angle of a lid is smaller than 90 ° in an embodiment of the present invention;

FIG. 2 is a side cross-sectional view of the trash can with the lid closed in accordance with an embodiment of the present invention;

FIG. 3 is an enlarged view of FIG. 2 at A;

FIG. 4 is an enlarged view at B in FIG. 2;

FIG. 5 is a side view of the trash can when the opening angle of the can lid is greater than 90 degrees in the embodiment of the present invention;

fig. 6 is a schematic structural view of the trash can when the opening angles of the barrel cover and the fixing ring are both greater than 90 ° in the embodiment of the present invention;

fig. 7 is a schematic diagram of a connection structure of a barrel, a link and a buffer according to an embodiment of the present invention.

Reference numerals:

a tub 100; a delivery port 110; a lumen 120; a mounting portion 130; a baffle 131; a card slot 132; a guide portion 133; a boot 140; a positioning plate 141; a positioning groove 150;

a fixing ring 200; a relief hole 210;

a tub cover 300; a connection portion 310; a chute 320; a first channel 321; a second channel 322; a circular arc structure 323;

a pedal 400; a link 410; a buffer 420; a body 421; a stem 422.

Detailed Description

Reference will now be made in detail to the present embodiments of the present invention, 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 invention, but not to limit the scope of the present invention.

In the description of the present invention, 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 invention 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 invention.

In the description of the present invention, 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 invention, 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 invention 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 7, an embodiment of the present invention provides a foot-operated trash can including a can body 100, a fixing ring 200, a can cover 300, and a pedal 400.

Referring to fig. 1, it can be understood that the tub 100 has an inner cavity 120 opened upward, the inner cavity 120 being for storing garbage, and an upper end of the inner cavity 120 being opened as a putting port 110. The fixing ring 200 is rotatably installed at the top of the tub 100, in general, the rotation shaft of the fixing ring 200 is horizontally arranged, the fixing ring 200 is arranged along the feeding port, the lower end of the fixing ring 200 is provided with an annular groove, and the fixing ring 200 is covered on the edge of the feeding port 110 through the annular groove, so that the fixing ring 200 can be opened or closed along the rotation shaft, when the fixing ring 200 is closed, the garbage bag can be pressed on the edge of the feeding port 110, so that the garbage bag can be fixed, and when the fixing ring 200 is opened, the garbage bag can be conveniently replaced.

Referring to fig. 1 to 3, it can be understood that the tub cover 300 is rotatably mounted on the fixing ring 200, the rotation axis of the tub cover 300 and the rotation axis of the fixing ring 200 are located on the same side and parallel, a connection portion 310 is disposed on one side of the tub cover 300 facing the inner cavity 120, the connection portion 310 is located on one side of the rotation axis facing the inner cavity 120, the connection portion 310 is close to the rotation axis, the connection portion 310 protrudes toward the inner cavity 120, correspondingly, the fixing ring 200 is provided with the avoidance hole 210, and the connection portion 310 can be disposed through the avoidance hole 210 to avoid interference between the connection portion 310 and the fixing ring 200.

Referring to fig. 3, it can be understood that the connection part 310 is provided with a chute 320, and in particular, the chute 320 includes a first channel 321 and a second channel 322, each of the first channel 321 and the second channel 322 has an elongated structure, the length direction of the first channel 321 is parallel to the tub cover 300 and perpendicular to the rotation axis of the tub cover 300, and the first channel 321 is located at one end of the connection part 310 near the tub cover 300; one end of the second channel 322 is connected to one end of the first channel 321 such that the second channel 322 communicates with the first channel 321, and the other end of the second channel 322 extends in a direction away from the tub cover 300, so that the first channel 321 and the second channel 322 form an L-shaped or V-shaped structure.

Referring to fig. 2, it can be understood that the pedal 400 is installed at the bottom of the tub 100, the middle of the pedal 400 is hinged to the tub 100 through a rotation shaft, so that the pedal 400 forms a lever structure, the front end of the pedal 400 extends forward from the tub 100, the rear end of the pedal 400 is hinged with the link 410, the link 410 extends upward and passes through the escape hole 210, the upper end of the link 410 is hinged with the connection part 310, specifically, the upper end of the link 410 is provided with a horizontally arranged bent rod, and the bent rod passes through the chute 320 and can slide along the chute 320, i.e., the bent rod can slide from the first channel 321 to the second channel 322 or vice versa.

Referring to fig. 1 and 2, it can be appreciated that in the closed state of the tub cover 300, the front end of the pedal 400 is higher than the rear end, and the bent lever of the upper end of the link 410 is placed in the first channel 321. When the user steps on the pedal 400 to rotate the pedal 400, the rear end of the pedal 400 moves upwards and drives the connecting rod 410 to move upwards, the connecting rod 410 drives the barrel cover 300 to turn upwards through the connecting part 310, the first channel 321 is located above the second channel 322, the bent rod at the upper end of the connecting rod 410 cannot automatically move to the second channel 322, therefore, the opening angle of the barrel cover 300 in the process is smaller than 90 degrees, garbage can be put into the inner cavity 120, after garbage is put into, when the user releases the pedal 400, the barrel cover 300 can be automatically closed under the action of gravity, the user does not need to manually close the barrel cover, the barrel cover is suitable for the situations of daily garbage putting and is convenient to use.

Referring to fig. 5, after the tub cover 300 is opened by the pedal 400, the tub cover 300 may be further rotated backward by a hand while the pedal 400 is released, so that the bent rod at the upper end of the link 410 slides from the first channel 321 to the second channel 322, and as the tub cover 300 is further rotated backward, the bent rod at the upper end of the link 410 slides to the end of the second channel 322 away from the tub cover 300, which is the maximum opening of the tub cover 300. Because the second channel 322 extends along the direction away from the barrel cover 300, under the condition that the bent rod at the upper end of the connecting rod 410 does not move relative to the barrel body 100, the barrel cover 300 can be opened to a position with an included angle larger than or equal to 90 degrees with the horizontal plane, so that the barrel cover 300 can not be automatically closed under the action of gravity, the barrel cover 300 can be opened for a long time, the novel kitchen garbage can be suitable for the situation of being used in a kitchen, the trouble that the pedal 400 is needed to be stepped on to open the barrel cover 300 each time of garbage disposal is omitted, and the novel kitchen garbage can be used conveniently.

Referring to fig. 6, after the tub cover 300 is opened by more than or equal to 90 °, since the fixing ring 200 is provided with the escape hole 210 through which the connection portion 310 passes, the fixing ring 200 may be rotated backward by a hand until the fixing ring 200 is attached to the tub cover 300, at this time, the opening angle of the fixing ring 200 is also more than or equal to 90 °, and the fixing ring 200 is not automatically closed under the action of gravity, so that the fixing ring 200 may be opened for a long time, thereby facilitating the user to replace the garbage bag

Through set up spout 320 on connecting portion 310 of bung 300, the tip of connecting rod 410 can follow spout 320 and slide for connecting point of connecting rod 410 and bung 300 can be changed, and set up the dodge hole 210 that supplies connecting portion 310 to pass in solid fixed ring 200, consequently, can open bung 300 and gu fixed ring 200 more than 90, prevent bung 300 or gu fixed ring 200 self-closing under the action of gravity, need not to set up screens in order to lock bung 300 or gu fixed ring 200 additionally, simple structure easily assembles, and effectively reduces manufacturing cost.

Referring to fig. 3, it may be understood that an angle θ between the extending direction of the second channel 322 and the tub cover 300 is defined, where the angle θ is located on a side of the second channel 322 away from the rotation axis of the tub cover 300, that is, when the tub cover 300 is closed, the angle θ faces the inner cavity 120, so as to satisfy: θ+.90 °, e.g., θ=90°, the maximum opening angle of the tub cover 300 is typically 90 °, and if θ > 90 °, the maximum opening angle of the tub cover 300 is typically greater than 90 °. Therefore, when the tub cover 300 is opened to the maximum opening degree, the tub cover 300 of both cases is not automatically closed by gravity, so that the tub cover 300 is opened for a long time.

Referring to fig. 3, it can be understood that the connection between the first channel 321 and the second channel 322 is provided with an arc structure 323, that is, the inner wall of the first channel 321 and the inner wall of the second channel 322 are in arc transition connection, and a bent rod at the upper end of the connecting rod 410 can slide from the first channel 321 to the second channel 322 along the arc structure 323. Therefore, in the process of further rotating the tub cover 300 upwards to an opening angle greater than or equal to 90 ° by the hand, the bent rod at the upper end of the connecting rod 410 can smoothly slide to the second channel 322, so that the clamping phenomenon is avoided, and the operation of the user is facilitated.

Referring to fig. 7, it can be understood that a damper 420 is connected between the tub 100 and the link 410, and in particular, the damper 420 includes a body 421 and a rod 422, and the body 421 and the rod 422 are relatively movable, i.e., the body 421 and the rod 422 are relatively stretched or compressed, when stretched, a damping force is generated between the body 421 and the rod 422, and when compressed, the damping force between the body 421 and the rod 422 disappears. One of the body 421 and the rod 422 is connected with the tub 100, and the other is connected with the link 410, when the tub cover 300 is closed, the tub cover 300 drives the link 410 to move downwards, and the link 410 drives the buffer 420 to perform a stretching process, so that the buffer 420 provides a buffer force for the link 410 to slow down the downward movement speed of the link 410, and further the tub cover 300 is slowly closed, thereby achieving a mute closing effect. When the tub cover 300 is opened, the pedal 400 drives the link 410 to move upward, and at this time, the link 410 drives the buffer 420 to perform the compression process, and the buffer 420 has no buffering force, so that the tub cover 300 can be easily opened, and the operation of a user is facilitated.

Referring to fig. 7, it can be understood that the body 421 is located at one side of the link 410 and hinged to the link 410, the rod 422 is located at an upper side of the body 421, the inner wall of the tub 100 is provided with the mounting portion 130, the mounting portion 130 is located at an upper side of the buffer 420, specifically, the mounting portion 130 includes the baffle 131 and the clamping groove 132 arranged from top to bottom, the rod 422 is inserted into the clamping groove 132, and an end of the rod 422 is clamped to the clamping groove 132, i.e., an end of the rod 422 cannot be separated from the mounting portion 130 downward, and the baffle 131 can block an end of the rod 422 from moving upward. Therefore, when the tub cover 300 is closed, the link 410 moves downward, and the buffer 420 performs a stretching process and provides a buffering force to the link 410, so that the tub cover 300 is slowly closed, thereby achieving a mute closing effect.

Referring to fig. 7, it can be understood that the opening of the clamping groove 132 is provided with a guiding portion 133, and the guiding portion 133 has an inclined structure at two sides of the opening, so that the guiding portion 422 can be clamped into the clamping groove 132, thereby facilitating the assembly of workers.

Referring to fig. 2 and 4, it can be appreciated that the tub 100 is provided with the shield 140 located in the inner cavity 120, the shield 140 is connected with the inner wall of the tub 100, specifically, the bottom of the tub 100 is provided with a positioning slot 150 with an upward opening, the lower end of the shield 140 is provided with a positioning plate 141, the positioning plate 141 is inserted into the positioning slot 150, and the upper end of the shield 140 is connected with the tub 100 through a fastener, such as a screw, so as to fix the shield 140 to the tub 100, and the connection is stable and the installation is convenient. The protection cover 140 is covered on the buffer 420 and the connecting rod 410, so that damage and the like caused by contact of garbage with the buffer 420 or the connecting rod 410 can be avoided, the buffer 420 and the connecting rod 410 are effectively protected, and the service life is prolonged.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention 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 invention.

Claims (10)

1. Foot-operated garbage bin, its characterized in that includes:

the barrel body is provided with a delivery port;

the fixing ring is rotatably arranged at the top of the barrel body and covers the edge of the throwing opening, and the fixing ring is provided with an avoidance hole;

the barrel cover is rotatably arranged on the fixed ring, the rotating shaft of the barrel cover is parallel to the rotating shaft of the fixed ring, a connecting part is convexly arranged on one side of the barrel cover, which faces the fixed ring, the connecting part can penetrate through the avoidance hole, and the connecting part is provided with a sliding groove;

the pedal is arranged at the bottom of the barrel body, the middle part of the pedal is hinged to the barrel body, one end of the pedal extends out of the barrel body, the other end of the pedal is hinged to a connecting rod, the connecting rod penetrates through the avoidance hole and is hinged to the connecting part, the end part of the connecting rod penetrates through the sliding groove and can slide along the sliding groove, the end part of the connecting rod slides to the end part of the sliding groove far away from the barrel cover, the included angle between the barrel cover and the horizontal plane is larger than or equal to 90 degrees, and the fixed ring can rotate to a position where the included angle between the barrel cover and the horizontal plane is larger than or equal to 90 degrees.

2. The foot operated trash can of claim 1, wherein: the chute comprises a first chute and a second chute, the first chute is positioned at one end of the connecting part, which is close to the barrel cover, one end of the second chute is communicated with the first chute, and the other end of the second chute extends towards the direction deviating from the barrel cover.

3. The foot operated trash can of claim 2, wherein: the extending direction of the second channel and the included angle of the barrel cover are theta, the included angle is positioned at one side of the second channel away from the rotation axis of the barrel cover, and the theta satisfies the following conditions: θ is not less than 90 °.

4. A foot operated waste bin according to claim 2 or 3, wherein: the connecting part of the first channel and the second channel is provided with an arc structure, and the end part of the connecting rod can slide from the first channel to the second channel along the arc structure.

5. The foot operated trash can of claim 1, wherein: and a buffer is connected between the barrel body and the connecting rod, and when the connecting rod moves downwards, the buffer slows down the descending speed of the connecting rod.

6. The foot operated trash can of claim 5, wherein: the damper is configured such that the tension generates a damping force and the compression generates a damping force that is lost, and the link forces the damper to stretch as the link moves downward.

7. The foot operated trash can of claim 6, wherein: the buffer comprises a body part and a rod part, wherein the body part is hinged to the connecting rod, the barrel body is provided with a mounting part, the mounting part is positioned on the upper side of the buffer, the mounting part is provided with a baffle and a clamping groove which are arranged from top to bottom, the rod part is arranged in the clamping groove in a penetrating mode, and the end portion of the rod part is clamped in the clamping groove.

8. The foot operated trash can of claim 7, wherein: the opening of the clamping groove is provided with a guide part.

9. The foot operated trash can of claim 5, wherein: the barrel body is provided with a protective cover, and the protective cover is arranged on the inner wall of the barrel body and covers the buffer and the connecting rod.

10. The foot operated trash can of claim 9, wherein: the bottom of ladle body is equipped with the constant head tank, the lower extreme of protection casing is equipped with the locating plate, the locating plate peg graft in the constant head tank, the upper end of protection casing pass through the fastener with the ladle body is connected.