CN217674691U

CN217674691U - Garbage can

Info

Publication number: CN217674691U
Application number: CN202221436729.XU
Authority: CN
Inventors: 郭建刚; 郭永家
Original assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Current assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-10-28
Anticipated expiration: 2032-06-08

Abstract

The utility model provides a garbage can, which comprises a can body, a compression assembly, a first sliding block, a scissor mechanism, an operating rod and a first elastic piece; a first strip-shaped hole extending vertically is formed in the position, close to the barrel bottom, of the barrel body; the compression assembly is arranged in the barrel cavity of the barrel body and is positioned at a position close to a barrel opening at the top end of the barrel body; the first sliding block is movably arranged in the barrel cavity along the vertical direction and is in transmission connection with the compression assembly; the scissor mechanism is vertically arranged in the barrel cavity, the top end of the scissor mechanism is hinged with the first sliding block, and the bottom end of the scissor mechanism is hinged to the bottom of the barrel cavity; the operating rod is arranged at the bottom of the barrel cavity, part of the operating rod extends out of the barrel cavity through the first strip-shaped hole, and the operating rod is in transmission connection with the scissor mechanism; the first elastic piece is connected with the first sliding block or the scissors mechanism and is used for applying upward elastic force to the first sliding block or the scissors mechanism. This garbage bin not only has manual compression rubbish function, and the compression effect is better moreover.

Description

Garbage can

Technical Field

The embodiment of the utility model provides a relate to environmental protection equipment technical field, especially relate to a garbage bin.

Background

Along with the application of electrical technology on the garbage bin, the garbage bin also more and more tends to the intellectuality, and some garbage bins have possessed the compression function. If the authorized bulletin number is: the utility model discloses a chinese utility model patent for CN205661928U discloses a be used for automatic compression garbage bin of office, including the garbage bin body, the upper portion of garbage bin body is equipped with into rubbish mouth, the lower part of garbage bin is equipped with the opening door of getting the garbage bin, the uncovered and garbage bin cap of installing in top of garbage bin body, top in the garbage bin cap is fixed with the footstock, install vertical screw rod on the footstock, the centre at top is equipped with the activity space that supplies the screw rod activity from top to bottom, normal running fit's base is installed to the bottom of screw rod, install the motor on the base, the bottom mounting of screw rod has the band pulley, the band pulley passes through belt drive with the motor and is connected, the bottom of base is fixed with the clamp plate, the clamp plate is located the garbage bin body. Although the garbage can has a high automation level, the garbage can needs to be provided with electric components such as a motor, a power supply and a controller, the garbage can is complex in structure and high in production cost, and the garbage can needs to depend on the power supply in the using process.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that exists among the prior art, the embodiment of the utility model provides a garbage bin makes it have manual compression rubbish function, and the compression effect is better.

In order to solve the above problem, the embodiment of the present invention provides a technical solution:

a trash can, comprising:

the barrel body is provided with a first strip-shaped hole extending vertically at a position close to the barrel bottom;

the compression assembly is arranged in a barrel cavity of the barrel body and is positioned at a position close to a barrel opening at the top end of the barrel body, and the compression assembly has a throwing posture for opening the barrel opening and a compression posture for blocking the barrel opening;

the first sliding block is movably arranged in the barrel cavity along the vertical direction and is in transmission connection with the compression assembly;

the shearing fork mechanism is vertically arranged in the barrel cavity, the top end of the shearing fork mechanism is hinged with the first sliding block, and the bottom end of the shearing fork mechanism is hinged with the bottom of the barrel cavity;

the operating rod is arranged at the bottom of the barrel cavity, part of the operating rod extends out of the barrel cavity through the first strip-shaped hole, the operating rod is in transmission connection with the scissor mechanism and is used for driving the scissor mechanism to fold under the action of external force, the scissor mechanism drives the first sliding block to move downwards, the compression assembly is driven to be switched to a compression posture, and the compression assembly in the compression posture is driven to move downwards to compress garbage;

and the first elastic piece is connected with the first sliding block or the scissor mechanism and is used for applying upward elastic force to the first sliding block or the scissor mechanism so as to drive the first sliding block to move upwards through the elastic force and drive the compression assembly to reset when the external force applied to the operating rod is cancelled.

This garbage bin not only has manual compression rubbish function, and the compression effect is better moreover.

In some embodiments, a sliding rod is vertically arranged in the barrel cavity, the first sliding block is slidably connected to the sliding rod, and the bottom end of the scissors mechanism is hinged to the sliding rod. The slide bar can not only guide first slider slip, can support the scissors fork mechanism moreover, is of value to and simplifies the structure.

In some embodiments, at least one second sliding block is slidably connected to the sliding rod below the first sliding block, and the cross node of the scissors arm of the scissors mechanism is hinged to the second sliding block. Like this, can avoid extending or folding in-process to take place the swing with the stable connection of scissors fork mechanism on the slide bar, be of value to the stability that improves scissors fork mechanism.

In some embodiments, the operating rod includes a first rod body disposed in a transverse direction, the first rod body is provided with a second strip-shaped hole along a length direction thereof, and a first pin shaft is disposed on a scissor arm of the scissor mechanism at a bottom end thereof and is slidably connected in the second strip-shaped hole. The operating rod and the scissors mechanism are connected in a transmission mode through the matching of the first pin shaft and the second strip-shaped hole, the structure is simple, and the implementation is easy.

In some embodiments, the trash can comprises two first sliding blocks and two scissor mechanisms in one-to-one correspondence with the two first sliding blocks, the two first sliding blocks are respectively arranged at two opposite sides of the compression assembly, and the two scissor mechanisms are arranged at positions close to the first sliding blocks in one-to-one correspondence; the barrel body is provided with two first strip-shaped holes in parallel;

the utility model discloses a fork shearing mechanism, including barrel, action bars, barrel cavity, barrel, the action bars includes two first body of rod, two second body of rod and the U-shaped body of rod, two the first body of rod is along transversely setting up side by side, and two the first body of rod respectively with two the transmission of fork shearing mechanism is connected, the both ends of the U-shaped body of rod are respectively via two first bar hole stretches into the barrel cavity to extend to both sides respectively and form two the second body of rod, the second body of rod is kept away from the one end of the U-shaped body of rod with the one end of the first body of rod is connected. The two first sliding blocks are arranged, so that the compression assembly is balanced in stress, and the U-shaped rod body is convenient for a user to operate.

In some embodiments, one end of the first elastic member is connected to a hinge point of the first slider and the scissors mechanism, and the other end of the first elastic member is connected to a position near the bung, and the first elastic member is configured to be in a stretched state so as to be able to apply an upward elastic force to the first slider.

In some embodiments, the compression assembly comprises two support plates and two pressing plates, the plate surfaces of the two support plates are opposite, and the plate surfaces spread vertically; the two pressing plates are movably connected between the two support plates; in the throwing posture, the two pressing plates respectively move to two side edges of the support plates, the plate surfaces of the two pressing plates are opposite and are vertically spread so as to form an annular structure together with the two support plates, a throwing channel is formed in the middle of the annular structure, the upper opening of the throwing channel is connected with the barrel opening, and the lower opening of the throwing channel is communicated with the barrel cavity; under the compression posture, the two pressing plates are mutually closed at the position close to the upper edge of the support plate so as to form a pressing structure with an open bottom end together with the two support plates. Under the gesture of puting in, this annular structure can be followed the inner wall circumference extension in bucket chamber, not only can avoid influencing rubbish and put in, can avoid moreover occupying bucket chamber space. Under the compression gesture, the structure of pushing down can form fine compression effect.

In some embodiments, two first sliding grooves extending in the transverse direction are arranged on the support plate close to the upper edge of the support plate, and second sliding grooves extending in the vertical direction are respectively arranged on the support plate close to two opposite side edges of the support plate;

the pressing plate is characterized in that first pins are respectively and convexly arranged on two side edges of the pressing plate close to the upper edge of the pressing plate, second pins are respectively and convexly arranged on two side edges of the pressing plate close to the lower edge of the pressing plate, the first pins are in sliding connection with the first sliding groove, and the second pins are in sliding connection with the second sliding groove. So, under the restriction of two mounting panels, the clamp plate can be stable slide to carry out the gesture and switch, connection structure between mounting panel and the clamp plate is simple moreover, easily realizes.

In some embodiments, the first sliding block and the pressing plate are in transmission connection through a swing arm, the swing arm is hinged to the support plate, one end of the swing arm is connected with the first sliding block, and the other end of the swing arm is connected with the first pin; the first sliding block moves vertically and drives the pressing plate to slide along the first sliding groove and the second sliding groove through the swing arm so as to switch postures.

In some embodiments, the first slider has a first stroke and a second stroke extending vertically, the first slider can drive the two pressing plates to switch between the releasing posture and the compressing posture during moving along the first stroke, and the first slider can drive the pressing structure to move vertically during moving along the second stroke, so as to compress the garbage in the barrel cavity. Through the two segmentation strokes of configuration first slider, not only make first slider can drive two clamp plates and carry out the gesture and switch, make first slider can drive down moreover and push down the structure and follow vertical removal to carry out the rubbish compression, be of value to and simplify the transmission relation.

In some embodiments, a stopping portion is arranged on the support plate near the lower edge of the support plate, and the first sliding block can push the stopping portion to drive the downward pressing structure to move downward to compress the garbage; and/or

The bottom of the support plate is provided with a second elastic part, and the second elastic part is used for applying upward elastic force to the support plate. When the first sliding block moves from top to bottom along the first stroke, the second elastic piece can limit the support plate to move downwards, so that the first sliding block can drive the pressing plate to perform posture switching.

The utility model discloses garbage bin not only has the function of manual compression rubbish, moreover because the transmission of cutting fork mechanism is higher, the user only needs the operating rod of pressing of small-range, cuts fork mechanism and just can drive first slider and move down longer distance, not only carries out the gesture for driving the compression subassembly and switches and reserve the action space, can also drive the compression subassembly and move down great distance, forms better rubbish compression effect, can also form better operation in addition and experience.

Drawings

Fig. 1 is a sectional view of a trash can according to an embodiment of the present invention;

fig. 2 is an exploded view of the trash can according to the embodiment of the present invention;

fig. 3 to 5 are schematic views of the inner structure of the trash can with the compression assembly in different postures;

FIG. 6 is a perspective view of a portion of the trash can;

figures 7 and 8 are perspective views of the compression assembly in different attitudes;

FIG. 9 is a perspective view of a mounting plate;

fig. 10 is a perspective view of the platen.

Description of the reference numerals:

110-barrel body; 111-bung hole; 112-a first strip aperture; 120-barrel cover; 130-a ring-shaped support;

200-a compression assembly; 210-a platen; 211-a first pin; 212-second stud; 220-a bracket plate; 221-a first chute; 222-a second runner; 223-a stop; 224-a hinged axis; 230-a swing arm; 231-third strip aperture; 232-shaft hole;

310-a first slider; 311-grooves; 320-a sliding bar; 330-a second slider; 340-a first elastic member; 350-a second elastic member;

400-a scissor mechanism; 410-a first scissor arm; 420-a second scissor arm; 421-a first pin;

500-a lever; 510-a first stick body; 511-a second bar-shaped hole; 520-a second rod; 530-U-shaped rod body.

Detailed Description

For better understanding of the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 to 5, an embodiment of the present invention provides a trash can, which includes a can body 110, a compressing assembly 200, a first slider 310, a scissor mechanism 400, an operating rod 500, and a first elastic member 340.

The barrel body 110 has a barrel cavity therein, the top of the barrel body 110 has a bung 111 communicating with the barrel cavity, and a first strip-shaped hole 112 extending vertically is provided at a position on the barrel body 110 close to the bottom of the barrel. Alternatively, the barrel 110 may be rectangular, circular, or otherwise shaped in cross-section. Optionally, a barrel cover 120 for covering the barrel opening 111 may be connected to the barrel opening 111.

Compression assembly 200 sets up the position department that is close to bung hole 111 in the cask chamber, compression assembly 200 has puts in gesture and compression gesture, and under putting in the gesture, compression assembly 200 can open bung hole 111 to conveniently be used for carrying on rubbish and put in, under the compression gesture, compression assembly 200 can block bung hole 111, with the area of its projection in vertical direction that increases, thereby can compress its rubbish in the projection area on vertical direction at least.

First slider 310 is in along vertical movably setting in the bucket chamber, first slider 310 with the compression assembly 200 transmission is connected, and first slider 310 not only can drive compression assembly 200 along the vertical removal in-process and carry out the gesture and switch, can also drive compression assembly 200 along vertical removal in order to carry out rubbish compression.

The scissor mechanism 400 is vertically arranged in the barrel cavity, the top end of the scissor mechanism 400 is hinged to the first sliding block 310, and the bottom end of the scissor mechanism 400 is hinged to the bottom of the barrel cavity. The scissors mechanism 400 can drive the first slider 310 to move down when folded, and the scissors mechanism 400 can drive the first slider 310 to move up when extended.

The operating rod 500 is disposed at the bottom of the barrel cavity, and a part of the operating rod 500 extends out of the barrel cavity through the first strip-shaped hole 112 for a user to operate. The operating rod 500 is in transmission connection with the scissors mechanism 400, and is used for driving the scissors mechanism 400 to fold under the action of external force, the scissors mechanism 400 drives the first slider 310 to move downwards, the first slider 310 drives the compression assembly 200 to switch to a compression posture, and the compression assembly 200 in the compression posture is driven to move downwards to compress garbage.

The first elastic element 340 is connected to the first slider 310 or the scissors mechanism 400, and is configured to apply an upward elastic force to the first slider 310 or the scissors mechanism 400, so that when the external force applied to the operating rod 500 is removed, the first slider 310 is driven to move upward by the elastic force, and the compressing assembly 200 is driven to return to the initial position, and is switched back to the releasing posture. Of course, the scissors mechanism 400 is also driven to return from the folded state to the extended state.

When rubbish compression is needed, a user only needs to press the operating rod 500, the operating rod 500 can drive the scissor mechanism 400 to be switched to a folding state from an extending state, the scissor mechanism 400 can drive the first sliding block 310 to move downwards, the first sliding block 310 moves downwards to drive the compression assembly 200 to be switched to a compression posture from a throwing posture, as shown in fig. 3 to 4, and then the compression assembly 200 in the compression posture is driven to move downwards, as shown in fig. 4 to 5, so that rubbish in the barrel cavity is compressed.

After the garbage compression is completed, the user only needs to release the operating rod 500, and the first slider 310 moves up under the driving of the elastic force exerted by the first elastic member 340, so as to drive the compression assembly 200 to return to the initial position, and switch to the throwing posture, so as to open the throwing port, and also drive the scissors mechanism 400 to switch to the extended state, as shown in the process of fig. 5 to fig. 3.

The utility model discloses garbage bin not only has the function of manual compression rubbish, moreover because the transmission of cutting fork mechanism 400 is higher, the user only needs the operating lever 500 of pressing down of small range, cuts fork mechanism 400 and just can drive first slider 310 and move down longer distance, not only has reserved the action space for driving compression subassembly 200 and carrying out the gesture switching, can also drive compression subassembly 200 and move down great distance, form better rubbish compression effect, can also form better operation in addition and experience.

As shown in fig. 5, in some embodiments, a sliding rod 320 is disposed in the barrel cavity and is disposed along a vertical direction, the first sliding block 310 is slidably connected to the sliding rod 320, and a bottom end of the scissors mechanism 400 is hinged to the sliding rod 320. That is, the sliding bar 320 can not only guide the first slider 310 to slide, but also support the scissors mechanism 400, which is beneficial to simplifying the structure. Optionally, the top end and the bottom end of the sliding rod 320 can be connected with the cavity wall of the barrel cavity through the connecting seat. For example, the top end of the sliding bar 320 may be connected to the sidewall of the barrel cavity through one connecting seat, and the bottom end of the sliding bar 320 may be connected to the bottom wall of the barrel cavity through another connecting seat. Optionally, the first slider 310 and the another connecting seat may be respectively provided with a hinge shaft 224 in a protruding manner, the top end of the scissors mechanism 400 may be hinged to the first slider 310 through the hinge shaft 224 on the first slider 310, and the bottom end of the scissors mechanism 400 may be hinged to the another connecting seat through the hinge shaft 224 on the another connecting seat.

In some embodiments, at least one second slider 330 is slidably connected to the sliding bar 320 below the first slider 310, and the crossing node of the scissors arm of the scissors mechanism 400 is hinged to the second slider 330. That is, the scissors mechanism 400 is not only connected to the slide bar 320 by the hinge points at the top and bottom ends thereof, but also hinged to the second slider 330 on the slide bar 320 by one or more crossing nodes at the middle portion thereof. Thus, the scissors mechanism 400 can be stably connected to the sliding rod 320, so that the swinging in the extending or folding process is avoided, and the stability of the scissors mechanism 400 is improved.

Alternatively, the scissors mechanism 400 may comprise one or more pairs of first arms 410 and two pairs of second arms 420, the first arms 410 having a length greater than the length of the second arms 420, and in practice, the first arms 410 having a length equal to or approximately twice the length of the second arms 420. Each pair of first scissor arms 410 are arranged in an X-shaped cross and are hinged to each other by a cross node. In the case where a plurality of pairs of first scissor arms 410 are included, the plurality of pairs of first scissor arms 410 may be connected in series in the vertical direction. The bottom ends of a pair of second scissors arms 420 are hinged to each other, the top ends of the pair of second scissors arms 420 are hinged to the bottom end of the first scissors arm 410, respectively, the top ends of the other pair of second scissors arms 420 are hinged to each other, and the bottom ends of the other pair of scissors arms are hinged to the top end of the first scissors arm 410, respectively. The bottom ends of the pair of second scissors arms 420 may be hinged to the sliding bar 320, the top ends of the other pair of first scissors arms 410 may be hinged to the first slider 310, and the crossing node of each pair of first scissors arms 410 may be hinged to the second slider 330.

In some embodiments, the operating rod 500 includes a first rod 510 disposed along a transverse direction, the first rod 510 has a second strip-shaped hole 511 disposed along a length direction thereof, the scissors arm of the scissors mechanism 400 at a bottom end thereof has a first pin 421, and the first pin 421 is slidably connected in the second strip-shaped hole 511. When pressing the action bars 500, drive the scissors arm to rotate through the cooperation of second bar hole 511 and first round pin axle 421, press the in-process because the relative position of first body of rod 510 and scissors arm changes, first round pin axle 421 still slides along second bar hole 511. The operating rod 500 and the scissors mechanism 400 are connected in a transmission way by matching the first pin shaft 421 and the second strip-shaped hole 511, the structure is simple, and the implementation is easy. Optionally, a first pin 421 may be provided on a second scissor arm 420 at the bottom end of the scissor mechanism 400.

In some embodiments, the trash can includes two first sliding blocks 310 and two scissor mechanisms 400 corresponding to the two first sliding blocks 310 one to one, the two first sliding blocks 310 are respectively disposed at two opposite sides of the compressing assembly 200, and the two scissor mechanisms 400 are disposed at a position close to the first sliding blocks 310 one to one. The barrel body 110 is provided with two first strip-shaped holes 112 in parallel. The operating rod 500 comprises two first rod bodies 510, two second rod bodies 520 and a U-shaped rod body 530, wherein the two first rod bodies 510 are transversely arranged in parallel, the two first rod bodies 510 are respectively connected with the two scissors mechanisms 400 in a transmission mode, two ends of the U-shaped rod body 530 are respectively inserted into the barrel cavity through the two first strip-shaped holes 112 and extend towards two sides respectively to form the two second rod bodies 520, and one ends of the U-shaped rod bodies 530 are connected with one ends of the first rod bodies 510, and the second rod bodies 520 are far away from the U-shaped rod bodies 530. The two first sliding blocks 310 are provided to balance the stress of the compressing assembly 200, and the U-shaped rod 530 is convenient for the user to operate. In one embodiment, the lever 500 may be a unitary structure, such as a bent metal strip.

As shown in fig. 2 to 4, in some embodiments, one end of the first elastic member 340 is connected to the hinge point of the first slider 310 and the scissors mechanism 400, and the other end of the first elastic member 340 is connected to a position close to the bung 111, and the first elastic member 340 is configured to be in a stretched state so as to be able to apply an upward elastic force to the first slider 310. Alternatively, the first elastic member 340 may include two coil springs, the two coil springs may be arranged in a V shape, bottom ends of the two coil springs may be respectively hooked on the hinge shaft 224 of the first slider 310, and top ends of the two coil springs may be respectively hooked on two hooking points at the bung 111. For example, an annular bracket 130 may be fixedly connected to the bung 111, two through holes may be formed in the annular bracket 130, and hooks at the top ends of the two coil springs may be respectively hooked in the two through holes.

As shown in fig. 7 to 10, in some embodiments, the compressing assembly 200 includes two supporting plates 220 and two pressing plates 210, the two supporting plates 220 have opposite plate surfaces and the plate surfaces are vertically spread; the two pressing plates 210 are movably connected between the two bracket plates 220; in the throwing posture, the two pressing plates 210 move to two side edges of the support plates 220 respectively, the plate surfaces of the two pressing plates 210 are opposite and the plate surfaces are spread vertically so as to form an annular structure together with the two support plates 220, a throwing channel is formed in the middle of the annular structure, the upper opening of the throwing channel is connected with the barrel opening 111, and the lower opening of the throwing channel is communicated with the barrel cavity; in the compressed state, the two pressing plates 210 are close to each other at a position close to the upper edge of the supporting plate 220, so as to form a downward pressing structure with an open bottom end together with the two supporting plates 220. Under the gesture of puting in, this annular structure can be followed the inner wall circumference extension in bucket chamber, not only can avoid influencing rubbish and put in, can avoid moreover occupying bucket chamber space. Under the compression gesture, the structure of pushing down can form fine compression effect.

In some embodiments, two first sliding grooves 221 extending in a transverse direction and opposite to each other are disposed on the support plate 220 near the upper edge thereof, and second sliding grooves 222 extending in a vertical direction are respectively disposed on the support plate 220 near the two opposite side edges; first pins 211 are respectively and convexly arranged on two side edges of the pressing plate 210 close to the upper edge thereof, second pins 212 are respectively and convexly arranged on two side edges of the pressing plate 210 close to the lower edge thereof, the first pins 211 are slidably connected to the first sliding grooves 221, and the second pins 212 are slidably connected to the second sliding grooves 222. When the pressing plate 210 is in the releasing posture, the first pin 211 is located at one end of the first sliding groove 221 close to the side edge of the support plate 220, the second pin 212 is located at the bottom end of the second sliding groove 222, and when the pressing plate 210 is switched from the releasing posture to the compressing posture, the first pin 211 slides along the first sliding groove 221 to the middle of the support plate 220, and the second pin 212 slides upward along the second sliding groove 222. Like this, under the restriction of two mounting plates 220, clamp plate 210 can be stable the slip to carry out the gesture and switch, the connection structure between mounting plate 220 and clamp plate 210 is simple moreover, easily realizes.

It should be noted that the two first sliding grooves 221 may be two independent sliding grooves, or may be two parts of a through sliding groove, that is, the two first sliding grooves 221 may penetrate each other to form an integral sliding groove extending along the upper edge of the supporting plate 220 in the transverse direction.

In some embodiments, the first sliding block 310 is in transmission connection with the pressing plate 210 through a swing arm 230, the swing arm 230 is hinged to the supporting plate 220, one end of the swing arm 230 is connected to the first sliding block 310, and the other end of the swing arm 230 is connected to the first pin 211; the first slider 310 moves vertically and drives the pressing plate 210 to slide along the first sliding groove 221 and the second sliding groove 222 through the swing arm 230, so as to switch the postures. First slider 310 can convert the linear motion of vertical direction into the rotary motion of swing arm 230, then converts the rotary motion of swing arm 230 into first pin 211 along horizontal linear motion and second pin 212 along vertical linear motion to drive clamp plate 210 and carry out the gesture and switch, not only simple structure, the operation is stable moreover.

Optionally, two sides of the first slider 310 may be respectively provided with a groove 311, and one end of the swing arm 230 may extend into the groove 311. Therefore, in the moving process of the first sliding block 310, the groove wall of the groove 311 pushes one end of the swing arm 230, so as to drive the swing arm 230 to rotate.

Alternatively, the other end of the swing arm 230 may be provided with a third bar-shaped hole 231 therethrough, and the first pin 211 may be inserted through the third bar-shaped hole 231 and configured to be slidable along the third bar-shaped hole 231. Thus, when the swing arm 230 rotates, the first pin 211 is pushed to move by the hole wall of the third strip-shaped hole 231, and the first pin 211 is allowed to slide along the third strip-shaped hole 231 when the relative position of the pressing plate 210 and the swing arm 230 changes.

Optionally, a through-hole 232 may be formed in the middle of the swing arm 230, a hinge shaft 224 may be disposed on the support plate 220 in a protruding manner, and the hinge shaft 224 may pass through the hole 232 to hinge the swing arm 230 on the support plate 220.

In some embodiments, the first slider 310 has a first stroke and a second stroke extending along the vertical direction, the first slider 310 can drive the two pressing plates 210 to switch between the releasing position and the compressing position during the moving process along the first stroke, and the first slider 310 can drive the pressing structure to move along the vertical direction during the moving process along the second stroke, so as to compress the garbage in the barrel cavity. Through the two segmentation strokes of configuration first slider 310, not only make first slider 310 can drive two clamp plates 210 and carry out the gesture and switch, make first slider 310 can drive down and push down the structure and follow vertical removal moreover to carry out rubbish compression, be of value to simplify the transmission relation.

In some embodiments, a stopping portion 223 is disposed on the supporting plate 220 near the lower edge thereof, and the first sliding block 310 can push the stopping portion 223 to drive the downward-pressing structure to move downward to compress the garbage. Alternatively, the supporting frame 220 may be disposed between the sliding rod 320 and the wall of the barrel cavity, the stopping portion 223 may be disposed on a surface of the supporting frame 220 opposite to the first sliding block 310, and may be located at a position close to the lower edge of the supporting frame 220, and a through hole penetrating up and down may be disposed on the stopping portion 223, through which the sliding rod 320 may pass. Thus, when the first sliding block 310 slides to the bottom end of the first stroke, the first sliding block can abut against the stopping portion 223, and when the first sliding block 310 continues to slide from top to bottom along the second stroke, the first sliding block can push the stopping portion 223 to drive the downward pressing structure formed by the support plate 220 and the pressing plate 210 to move downward synchronously, so as to compress the garbage in the barrel cavity.

In some embodiments, the bottom of the holder plate 220 is provided with a second elastic member 350, and the second elastic member 350 is used to apply an upward elastic force to the holder plate 220. Alternatively, the elastic member may be a coil spring, the coil spring may be sleeved on the sliding rod 320, a bottom end of the coil spring may abut against the second slider 330, a top end of the coil spring may abut against the stopper 223, and the coil spring may be configured in a compressed state so as to apply an upward elastic force to the supporting board 220. When the first slider 310 moves from top to bottom along the first stroke, the second elastic member 350 can limit the downward movement of the supporting plate 220, so that the first slider 310 can drive the pressing plate 210 to perform posture switching.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. A trash can, comprising:

the barrel body (110) is provided with a first strip-shaped hole (112) extending vertically at a position close to the barrel bottom;

a compression assembly (200) disposed in a barrel cavity of the barrel (110) at a position close to a barrel mouth (111) of a top end of the barrel (110), the compression assembly (200) having a throwing attitude of opening the barrel mouth (111) and a compression attitude of blocking the barrel mouth (111);

a first slider (310) movably disposed in the barrel cavity in a vertical direction, the first slider (310) being in driving connection with the compression assembly (200);

the shearing fork mechanism (400) is vertically arranged in the barrel cavity, the top end of the shearing fork mechanism (400) is hinged with the first sliding block (310), and the bottom end of the shearing fork mechanism (400) is hinged with the bottom of the barrel cavity;

the operating rod (500) is arranged at the bottom of the barrel cavity, part of the operating rod (500) extends out of the barrel cavity through the first strip-shaped hole (112), the operating rod (500) is in transmission connection with the scissors mechanism (400) and is used for driving the scissors mechanism (400) to fold under the action of external force, the scissors mechanism (400) drives the first sliding block (310) to move downwards, the compression assembly (200) is driven to be switched to a compression posture, and the compression assembly (200) in the compression posture is driven to move downwards to compress garbage;

and the first elastic piece (340) is connected with the first sliding block (310) or the scissors mechanism (400) and is used for applying upward elastic force to the first sliding block (310) or the scissors mechanism (400) so as to drive the first sliding block (310) to move upwards through the elastic force and drive the compression assembly (200) to reset when the external force applied to the operating rod (500) is removed.

2. The trash can of claim 1, wherein a sliding rod (320) is vertically arranged in the can cavity, the first sliding block (310) is slidably connected to the sliding rod (320), and the bottom end of the scissors mechanism (400) is hinged to the sliding rod (320).

3. A waste bin according to claim 2, wherein at least one second slide block (330) is slidably connected to the sliding rod (320) below the first slide block (310), and a cross joint of a scissor arm of the scissor mechanism (400) is hinged to the second slide block (330).

4. A trash can according to claim 1, wherein the operating rod (500) comprises a first rod (510) disposed in a transverse direction, the first rod (510) is provided with a second strip-shaped hole (511) along a length direction thereof, a scissor arm of the scissor mechanism (400) at a bottom end thereof is provided with a first pin (421), and the first pin (421) is slidably connected in the second strip-shaped hole (511).

5. A waste bin according to claim 1, wherein the waste bin comprises two first sliding blocks (310) and two scissor mechanisms (400) corresponding to the two first sliding blocks (310) one by one, the two first sliding blocks (310) are respectively arranged at two opposite sides of the compression assembly (200), and the two scissor mechanisms (400) are arranged at positions close to the first sliding blocks (310) in one by one correspondence; the barrel body (110) is provided with two first strip-shaped holes (112) in parallel;

the utility model discloses a fork mechanism, including the operating lever, the operating lever (500) includes two first bodies of rod (510), two second bodies of rod (520) and the U-shaped body of rod (530), two first bodies of rod (510) set up side by side along transversely, and two first bodies of rod (510) respectively with two the transmission of scissors fork mechanism (400) is connected, the both ends of the U-shaped body of rod (530) are respectively via two first bar hole (112) stretch into the bucket intracavity to extend to both sides respectively and form two second bodies of rod (520), the second body of rod (520) is kept away from the one end of the U-shaped body of rod (530) with the one end of first body of rod (510) is connected.

6. A trash can according to claim 1, wherein one end of the first elastic member (340) is connected to a hinge point of the first slider (310) and the scissors mechanism (400), and the other end of the first elastic member (340) is connected at a position close to the bung (111), and the first elastic member (340) is configured to be in a stretched state so as to be able to apply an upward elastic force to the first slider (310).

7. A waste bin according to claim 1, wherein the compacting assembly (200) comprises two bracket plates (220) and two pressing plates (210), the two bracket plates (220) having opposite faces and the faces spreading vertically; the two pressure plates (210) are movably connected between the two bracket plates (220); in the throwing posture, the two pressing plates (210) respectively move to two side edges of the support plates (220), the plate surfaces of the two pressing plates (210) are opposite and are vertically spread so as to form an annular structure together with the two support plates (220), a throwing channel is formed in the middle of the annular structure, the upper opening of the throwing channel is connected with the barrel opening (111), and the lower opening of the throwing channel is communicated with the barrel cavity; in the compression state, the two pressing plates (210) are close to each other at the position close to the upper edge of the support plate (220) so as to form a pressing structure with an open bottom end together with the two support plates (220).

8. A trash can according to claim 7, wherein the bracket plate (220) is provided with two first sliding grooves (221) which extend in a transverse direction and face each other near the upper edge thereof, and the bracket plate (220) is provided with two second sliding grooves (222) which extend in a vertical direction near two opposite side edges thereof;

first pins (211) are respectively and convexly arranged on two side edges of the pressing plate (210) close to the upper edge of the pressing plate, second pins (212) are respectively and convexly arranged on the two side edges of the pressing plate (210) close to the lower edge of the pressing plate, the first pins (211) are connected to the first sliding grooves (221) in a sliding mode, and the second pins (212) are connected to the second sliding grooves (222) in a sliding mode.

9. The trash can of claim 8, wherein the first sliding block (310) is in transmission connection with the pressing plate (210) through a swing arm (230), the swing arm (230) is hinged on the supporting plate (220), one end of the swing arm (230) is connected with the first sliding block (310), and the other end of the swing arm (230) is connected with the first pin (211); the first sliding block (310) moves vertically and drives the pressing plate (210) to slide along the first sliding groove (221) and the second sliding groove (222) through the swing arm (230) so as to switch postures.

10. A waste bin according to claim 7, wherein the first slide (310) has a first stroke and a second stroke extending vertically, the first slide (310) is capable of moving the two pressing plates (210) along the first stroke to switch between the throwing position and the compressing position, and the first slide (310) is capable of moving the pressing structure vertically along the second stroke to compress the waste in the bin cavity.

11. The trash can of claim 10, wherein a stop portion (223) is disposed on the supporting plate (220) near the lower edge thereof, and the first sliding block (310) can push the stop portion (223) to drive the downward pressing structure to move downward to compress the trash; and/or

The bottom of the support plate (220) is provided with a second elastic part (350), and the second elastic part (350) is used for applying upward elastic force to the support plate (220).