CN111977231A - Garbage can - Google Patents

Abstract

The invention relates to a trash can, comprising: a bucket body, including a bucket body and a bottom cover, the bucket body and the bottom cover are movably connected; a cover locking mechanism supports the bottom cover; a cover opening mechanism is connected with the bottom cover. The cover locking mechanism is connected, and the movement of the cover opening mechanism drives the movement of the cover locking mechanism to open the bottom cover. In the trash can of the present invention, the garbage in the trash can goes in and out from top to bottom. Whether it is used indoors or outdoors, it is very convenient to dump the garbage. Natural fall; because the bottom cover can be opened, flushing is very convenient, can ensure cleaning, avoid peculiar smell, can replace the traditional combination of indoor and outdoor use of trash cans and plastic bags, the present invention can be used directly, and garbage bags can be omitted.

Description

a trash can

technical field

The invention relates to the technical field of trash cans, in particular to a trash can.

Background technique

There are various types of existing trash cans, generally divided into two types, one is for indoor use and the other is for outdoor use, but both types of trash cans are very inconvenient when emptying garbage.

Indoor trash cans generally need to put a plastic bag inside, and then carry the plastic bag to empty. We all know that plastic garbage bags are not conducive to environmental protection, and when emptying kitchen waste, because of the need to sort, plastic bags cannot be directly Throw it into the kitchen waste trash can, so you have to untie the plastic bag and take the two corners of the plastic bag to dump the garbage. Although these two actions are very simple, the kitchen waste is smelly and dirty. Gives a very bad feeling.

The garbage cans for outdoor use generally have the entrance and exit of the garbage at the top. When they are loaded on the garbage truck, they are dumped by the robotic arm. This method is often not very clean, and requires manual secondary cleaning, which is inefficient, and when When there is too much garbage in the trash can, it is easy to throw the garbage out of the car.

SUMMARY OF THE INVENTION

In view of the above situation, it is necessary to provide a trash can that is convenient for dumping garbage.

In order to solve the above technical problems, the technical solution adopted in the present invention is: a trash can, comprising: a bucket body, including a bucket body and a bottom cover, the bucket body and the bottom cover can be movably connected; The bottom cover; the connection relationship between the barrel body and the bottom cover; the cover opening mechanism, which is connected with the locking cover mechanism, and the movement of the cover opening mechanism drives the movement of the locking cover mechanism to open the bottom cover.

Further, the bottom cover is hinged with the barrel body in a flip-up type.

Further, the bottom cover is configured to rotate left and right relative to the barrel body.

Further, a sealing ring is provided between the barrel body and the bottom cover.

Further, a cover opening control key is also included, and the cover opening control key is connected to the cover opening mechanism.

Further, the barrel body is provided with a handle, and the lid opening control key is arranged on the handle.

Further, a transmission mechanism is provided between the cover opening control key and the cover opening mechanism.

Further, the cover locking mechanism is fixedly connected to one of the barrel body and the bottom cover and elastically abuts or supports the other, and the cover opening mechanism makes the cover locking mechanism in an elastically abutting or supporting state. Release opens the bottom cover.

Further, the cover locking mechanism includes an elastic piece, and the bottom cover is opened when the elastic piece moves and has an elastic restoring force.

Further, the cover locking mechanism is connected with the bottom cover as a whole, so that the bottom cover and the locking cover mechanism move together, and the cover opening mechanism drives the locking cover mechanism and the bottom cover to rotate so that all The bottom cover is opened.

The beneficial effect of the invention is that: the garbage in the trash can goes up and down, whether it is used indoors or outdoors, it is very convenient to empty the garbage, and the lid-opening mechanism drives the locking mechanism to move, so that the bottom cover is opened, and the garbage naturally follows the gravity. Because the bottom cover can be opened, flushing is very convenient, can ensure cleanliness, avoid peculiar smell, can replace the traditional combination of indoor and outdoor use of trash cans and plastic bags, the present invention can be directly used, and garbage bags can be omitted.

Description of drawings

Fig. 1 is the structural representation of a kind of trash can according to the fourth embodiment of the present invention;

2 is a schematic structural diagram of a trash can according to Embodiment 5 of the present invention;

FIG. 3 is a schematic structural diagram of another embodiment of a trash can according to the fourth embodiment of the present invention.

4 is a schematic structural diagram of an open state of another embodiment of a trash can according to Embodiment 4 of the present invention;

5 is a schematic partial structure diagram of another embodiment of a trash can according to Embodiment 4 of the present invention;

6 is a schematic structural diagram of a trash can according to Embodiment 6 of the present invention;

7 is a schematic structural diagram of a trash can according to Embodiment 7 of the present invention;

8 is a schematic structural diagram of another embodiment of a trash can according to Embodiment 8 of the present invention;

9 is a schematic structural diagram of a trash can according to Embodiment 9 of the present invention;

10 is a schematic structural diagram of a trash can according to Embodiment 11 of the present invention;

11 is a schematic structural diagram of another embodiment of a trash can according to Embodiment 11 of the present invention.

Label description:

110, barrel body; 111, handle; 120, bottom cover; 121, sealing ring; 211, elastic card board;

212, elastic hook; 213, block; 310, pry bar; 320, pry hook; 331, rope;

332, support column; 341, bump; 342, telescopic piece; 351, support rod; 352, rotating rod;

353, rotating knob; 354, reversing gear set; 410, sliding button; 510, driving rope.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present invention clearer, a trash can of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

Example 1

1-10, a trash can, including: a barrel body, including a barrel body 110 and a bottom cover 120, the barrel body 110 and the bottom cover 120 can be movably connected; a cover locking mechanism, supporting the bottom cover; opening the cover The mechanism is connected with the cover locking mechanism, and the movement of the cover opening mechanism drives the movement of the cover locking mechanism to open the bottom cover 120 .

The garbage in the trash can goes up and down, whether it is used indoors or outdoors, it is very convenient to empty the garbage. The lid opening mechanism drives the locking mechanism to move, so that the bottom cover 120 is opened, and the garbage falls naturally with gravity; using the present invention can The garbage bag is omitted, since the bottom cover 120 can be opened, it is very convenient to rinse, which can ensure cleanliness and avoid peculiar smell.

Optionally, a sealing ring 121 is provided between the barrel body 110 and the bottom cover 120 . The sealing ring 121 is provided to improve the waterproof performance. Generally, the bottom cover 120 is provided with a limiting groove which is matched with the sealing ring 121 .

Optionally, a cover opening control key is also included, and the cover opening control key is connected to the cover opening mechanism. The cover opening control key is provided for convenient operation, and the cover opening mechanism can be controlled at a convenient position, which is convenient for the user to operate. It can be understood that the control buttons are generally adapted according to the structure of the cover opening mechanism, and generally include mechanical control buttons such as sliding button 410, pressing button, rotating knob 353, and electronic control buttons such as tact switch and fingerprint button.

Optionally, a transmission mechanism may also be provided between the cover opening control key and the cover opening mechanism, and the transmission mechanism may be selected according to needs, such as a transmission pull rope 510, a gear box, a connecting rod, and the like.

Optionally, a handle 111 is provided on the barrel body 110 , and the lid opening control key is arranged on the handle 111 . For an indoor trash can, the lid opening control key is arranged on the handle 111, which is convenient to use, and the lid opening control key can be directly touched by human hands. It can be understood that the cover opening control key can be configured as a pressing button, a sliding button 410 or a rotating button as required. Simple, the structure of the handle 111 is set according to the needs, and generally includes a flip-type handle 111, that is, the two ends of the handle 111 are hinged with the end of the barrel body 110 near the opening. The outer side wall of the body 110 may be integrally formed, welded or screwed.

Referring to FIGS. 1-9 , the bottom cover 120 and the barrel body 110 are hinged in a flip-up manner. The flip hinge means that one end of the bottom cover 120 is hinged to the barrel body 110 and the other end is the free end. It can be understood that the locking mechanism supports the free end; the connection method is simple and convenient, and when the bottom cover 120 is opened, the bottom cover 120 and the The barrel body 110 still has one end connected, and the bottom cover 120 is also easy to close.

Referring to FIGS. 1 to 9 , the cover locking mechanism is fixedly connected to one of the barrel body 110 and the bottom cover 120 and elastically abuts or supports the other, and the cover opening mechanism releases the elastic resistance or support state of the locking cover mechanism to release the bottom cover. The cover 120 is opened.

Preferably, the bottom cover 120 is opened when the elastic member moves and has an elastic restoring force. Stability can be ensured by the elastic member, and the bottom cover 120 can be prevented from being opened when not needed.

Embodiment 2

Please refer to Fig. 10, the difference from Embodiment 1 is:

Further, the bottom cover 120 and the barrel body 110 are hinged in a flip-up manner.

The cover locking mechanism is fixedly connected with the bottom cover 120 so that the bottom cover 120 and the cover locking mechanism move together, and the cover opening mechanism drives the cover locking mechanism and the bottom cover 120 to rotate to open the bottom cover 120 .

Embodiment 3

Please refer to Fig. 10, the difference from Embodiment 1 is:

Further, the bottom cover 120 is configured to rotate left and right relative to the tub body 110 . The left-right rotation refers to the rotation of the bottom cover 120 relative to the barrel body 110 perpendicular to the axial direction, and the bottom cover 12 is in sliding and rotational contact with the barrel body 110 .

The cover locking mechanism is connected with the bottom cover 120 as a whole, so that the bottom cover 120 and the locking cover mechanism move together, and the cover opening mechanism drives the locking cover mechanism and the bottom cover 120 to rotate to open the bottom cover 120 .

Embodiment 4

Embodiment 4 is a further expansion on the basis of Embodiment 1:

Further, as shown in FIG. 7 , the cover locking mechanism includes an elastic piece, the elastic piece is fixedly connected with one of the barrel body 110 and the bottom cover 120 and elastically abuts or supports the other, and the cover opening mechanism is a pry bar 310, and the pry bar 310 prys The bottom cover 120 is opened by opening the elastic member. The elastic member can be configured as an elastic card plate 211 or an elastic hook 212 as required, as shown in Figures 1-3; one end of the elastic card plate 211 is fixedly connected to the bottom cover 120, and the other end elastically abuts against the barrel 110; the elastic hook 212 It can be used alone or in conjunction with the card slot or the card block 213. In particular, the card block 213 and the elastic hook 212 have an inclined surface transition matching structure. The upper slot or block 213 is matched, or one end of the elastic hook 212 is connected to the barrel 110 and the other end supports the barrel 110 . In particular, the pry bar 310 is connected with a transmission mechanism, the transmission mechanism includes a transmission cable 510 or a connecting rod, and the cover opening control key is a sliding button 410 connected with the transmission mechanism.

In particular, a return spring is provided between the lever 310 and the barrel 110 . It can be understood that the return spring is disposed on the side of the hinge point away from the bottom cover 120 . When in use, press the pry bar 310 to pry the pry bar 310 apart.

Embodiment 5

Embodiment 5 is another expansion on the basis of Embodiment 1:

Please refer to FIG. 1 and FIG. 3-FIG. 5. The cover locking mechanism includes an elastic piece, which is fixedly connected with the bottom cover 120 and elastically abuts or supports the barrel 110. The cover opening mechanism includes a pry hook 320 and a pull rope 331. The control key is a sliding button 410 , and the sliding button 410 pulls the pull cord 331 to drive the pry hook 320 to pry open the elastic member to open the bottom cover 120 . The elastic member can be configured as an elastic card plate 211 or an elastic hook 212 as required; one end of the elastic card plate 211 is fixedly connected to the bottom cover 120 , and the other end is elastically against the barrel 110 ; the elastic hook 212 can be used alone or can be used together with the card One end of the elastic hook 212 can be connected to the bottom cover 120 and the other end cooperates with the slot or the block 213 on the barrel 110 , and the pry hook 320 prys the hook end of the elastic hook 212 .

Embodiment 6

Embodiment 6 is another expansion on the basis of Embodiment 1:

Please refer to FIG. 2 , the cover locking mechanism includes an elastic piece, the elastic piece is fixedly connected with the bottom cover 120 and elastically abuts or locks the barrel body 110 , the cover opening mechanism includes a support column 332 and a pull rope 331 , and the support column 332 is fixed on the barrel body 110 , the bottom cover 120 is supported on the support column 332 , the cover opening control key is the sliding button 410 , and the sliding button 410 pulls the pull cord 331 and pulls the elastic member to open the bottom cover 120 . The elastic member can be configured as an elastic card plate 211 or an elastic hook 212 as required; the elastic hook 212 can be used alone or in conjunction with the card slot or block 213 ; the pull cord 331 is generally connected to the end of the elastic member away from the bottom cover 120 In particular, a pulley is provided on the support column 332, and the pulling rope 331 is supported on the pulley.

Embodiment 7

Embodiment 7 is another expansion on the basis of Embodiment 1:

Please refer to FIG. 6 , the cover locking mechanism includes an elastic piece, which is fixedly connected with the barrel body 110 and elastically abuts or supports the other bottom cover 120 , the cover opening mechanism is the pull cord 331 , the cover opening control key is the sliding button 410 , and the sliding The button 410 pulls the pull cord 331 and pulls the elastic member to open the bottom cover 120 . The elastic member can be configured as an elastic card plate 211 or an elastic hook 212 as required; one end of the elastic card plate 211 is fixedly connected to the barrel body 110 , and the other end elastically presses against the bottom cover 120 ; the elastic hook 212 can be used alone or in conjunction with the card The slot or block 213 is used, and one end of the elastic hook 212 can be connected to the barrel body 110 and the other end to hook the bottom cover 120 .

Embodiment 8

Embodiment 8 is another expansion on the basis of Embodiment 1:

Please refer to FIG. 8 , the cover locking mechanism includes a protrusion 341 and a telescopic piece 342 , the protrusion 341 is connected with the telescopic piece 342 , and the telescopic piece 342 pushes the protrusion 341 against or supports the bottom cover 120 , and the cover opening mechanism includes a pry hook 320 and a transmission The pull rope 510, the cover opening control key is the sliding button 410, the sliding button 410 pulls the transmission rope 510 to drive the pry hook 320 to drive the bump 341 to compress the telescopic piece 342 to open the bottom cover 120. It can be understood that the protrusions 341 may be directly supported on the bottom of the bottom cover 120 , or may be provided in the radial surface of the bottom cover 120 with card holes adapted to the protrusions 341 .

As another way, please refer to FIG. 7 , simply, as in the seventh embodiment, the cover opening mechanism can also be the cooperation of the support column 332 and the pull rope 331 . It can be understood that the radial distance between the support column 332 and the tub body 110 is greater than or equal to the stroke of the telescopic member 342 .

As a simple way, as in the first embodiment, a pry bar 310 can also be used for the lid opening mechanism, and the pry bar 310 is hinged with the barrel body 110 . The pry bar 310 pushes the protrusion 341 to compress the telescopic member 342 , so that the bottom cover 120 loses support or bears force, and naturally opens with gravity.

In particular, there is a transition structure between the protrusions 341 and the bottom cover 120 , which is generally a suitable inclined surface or an arc surface, so that when the bottom cover 120 is closed, the protrusions 341 can be pushed to compress the telescopic member 342 so that the bottom cover 120 can be opened.

Simply, the telescopic member 342 can be a spring or an elastic sheet.

Embodiment 9

Embodiment 9 is a further expansion on the basis of Embodiment 1:

Referring to FIG. 9 , the cover locking mechanism includes a support rod 351 , and the cover opening mechanism includes a rotating rod 352 . The support rod 351 is supported under the bottom cover 120 , and the rotating rod 352 drives the support rod 351 to rotate away from the bottom cover 120 to open the bottom cover 120 .

Simply, a rotating knob 353 can be provided on the rotating rod 352 .

In particular, the rotating rod 352 is connected with a gear shifting mechanism and/or a gear reversing mechanism, and the gear shifting mechanism is connected with a rotating knob 353 .

In particular, the rotating rod 352 is connected with a rotating motor, and the rotating motor is connected with a control button. Simply, a gear shifting mechanism and/or a gear reversing mechanism are arranged between the rotating motor and the rotating rod 352 .

Embodiment ten

Embodiment 10 is another expansion on the basis of Embodiment 1:

Further, the cover locking mechanism includes an electronic lock, the bottom cover 120 radially extends with a locking cylinder adapted to the lock opening of the electronic lock, and the lid opening mechanism includes a light touch button or a fingerprint button adapted to the electronic lock. The electronic lock releases the lock cylinder so that the bottom cover 120 opens under natural gravity. Simple, electronic locks generally use self-bounce mechanical locks, also known as express cabinet locks.

Embodiment 11

Embodiment 11 is an expansion on the basis of Embodiment 3 and Embodiment 9:

Please refer to FIG. 10 , the bottom cover 120 is connected with the barrel body 110 to rotate left and right, the cover locking mechanism and the cover opening mechanism include a rotating rod 352 , the rotating rod 352 is fixedly connected with the bottom cover 120 , and the rotating rod 352 drives the bottom cover 120 to rotate to make the bottom cover 120 Open. In particular, the rotating rod 352 is connected with a supporting rod 351, the supporting rod 351 is fixedly connected with the bottom cover 120, and the rotating rod 352 drives the supporting rod 351 and the bottom cover 120 to rotate to open the bottom cover 120.

11, the rotating rod 352 is connected with a reversing gear set 354, the reversing gear set 354 is connected with the transmission cable 510, and the transmission cable 510 is connected with the sliding button 410; the sliding button 410 drives the transmission cable 510 to move so that the The reversing gear set 354 rotates, and then drives the rotating rod 352 to rotate, so that the bottom cover 120 rotates.

Embodiment 12

Embodiment 12 is another expansion on the basis of Embodiment 2:

The cover locking mechanism and the opening mechanism are composed of a connecting rod and a telescopic device. The connecting rod is hinged with the bottom cover 120 and the telescopic rod respectively, and the telescopic device axially expands and contracts to drive the bottom cover 120 to open and close. The telescopic device can be selected in the form of motor lead screw, cylinder push rod or hydraulic push rod according to the needs. The telescopic device is connected with a cover opening control key, preferably, the cover opening control key is arranged on the handle 111 .

Embodiment thirteen

The thirteenth embodiment is another expansion on the basis of the second embodiment:

The bottom cover 120 is composed of two cover components, the two cover components are respectively hinged to the barrel body 110 in a flip type, each cover is connected with at least one connecting rod, and the connecting rod of one cover component is connected to the connecting rod of the other cover. It is hinged to form an inverted "V" shape, and the connecting rod that forms the inverted "V" shape is connected with a telescopic device.

To sum up, the trash can provided by the present invention allows the garbage in the trash can to enter and exit from top to bottom. Whether it is used indoors or outdoors, it is very convenient to empty the trash. When the lid is opened, the garbage falls naturally with gravity; the garbage bag can also be omitted for indoor use. Since the bottom cover can be opened, it is very convenient to rinse, which can ensure cleanliness and avoid odors.

The above are only preferred embodiments of the present invention, and do not limit the present invention in any form. Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. The technical personnel, within the scope of the technical solution of the present invention, can make some changes or modifications by using the technical content disclosed above to be equivalent examples of equivalent changes, but if they do not depart from the technical solution content of the present invention, according to the present invention Any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the technical solutions of the present invention.

Claims (10)

1. a trash can, is characterized in that, comprises: a barrel body, including a barrel body and a bottom cover, the barrel body and the bottom cover being movably connected; a cover locking mechanism, supporting the bottom cover; The cover opening mechanism is connected with the cover locking mechanism, and the movement of the cover opening mechanism drives the movement of the cover locking mechanism to open the bottom cover. 2 . The trash can according to claim 1 , wherein the bottom cover and the barrel body are hinged in a flip-up manner. 3 . 3 . The trash can according to claim 1 , wherein the bottom cover is configured to rotate left and right relative to the barrel body. 4 . 4 . The trash can according to claim 1 , wherein a sealing ring is provided between the barrel body and the bottom cover. 5 . 5 . The trash can according to claim 1 , further comprising a lid-opening control key, the lid-opening control key being connected to the lid-opening mechanism. 6 . 6 . The trash can according to claim 5 , wherein a handle is provided on the body of the bucket, and the lid opening control key is arranged on the handle. 7 . 7 . The trash can according to claim 5 , wherein a transmission mechanism is provided between the lid-opening control key and the lid-opening mechanism. 8 . 8. A trash can according to claim 2, characterized in that, the cover locking mechanism is fixedly connected with one of the barrel body and the bottom cover and elastically abuts or supports the other, and the opening The cover mechanism releases the elastic resisting or supporting state of the cover locking mechanism to open the bottom cover. 9 . The trash can according to claim 8 , wherein the cover locking mechanism comprises an elastic piece, and the bottom cover opens when the elastic piece moves and has an elastic restoring force. 10 . 10. A trash can according to claim 2 or 3, characterized in that the cover locking mechanism is connected with the bottom cover as a whole, so that the bottom cover and the locking cover mechanism move together, the The cover opening mechanism drives the cover locking mechanism and the bottom cover to rotate to open the bottom cover.

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