KR20220001462U - Garbage bag entrance closing structure of trash can and trash can manufactured therefrom - Google Patents

Abstract

The garbage bag inlet closing structure of the garbage can and the garbage can provided with the structure include a first rod member 11 and a second rod member 22 . The first rod member 11 and the second rod member 22 are provided to cross each other. Its structure has a relatively good closing effect, and since there is no need to manually seal the garbage bag, the operation is more hygienic and convenient.

Description

Garbage bag entrance closing structure of trash can and trash can manufactured therefrom

The present invention relates to a structure for closing a garbage bag inlet of a garbage can and a garbage can manufactured therefrom.

Trash cans are always a necessity in people's lives with high contact frequency, and dirty trash cans are kept away from people. Most of the traditional trash cans have to manually open the mouth of the new garbage bag and close the mouth of the garbage bag that is already full of garbage, which is a manual operation, very cumbersome, and unsanitary because it comes into direct contact with the garbage. With the development of society and technology and the perception of health-seeking people, many automatic or semi-automatic smart trash cans have appeared, but the device structure is relatively complex and the production cost is high, making it difficult to achieve the purpose of commercialization and popularization.

It is an object of the present invention to solve the disadvantages existing in the prior art, to provide a garbage bag inlet closing structure of a garbage can with a reasonable structural design, an excellent garbage bag inlet closing effect, and low production cost, and a garbage can manufactured therefrom. have.

The technical solution used in the present invention is that the structure of the garbage bag entrance closing structure of the trash can includes a first rod member and a second rod member. It is characterized in that the first rod member and the second rod member are provided to crossly move.

Here, the garbage bag entrance closing structure of the trash can includes a first guide rail and a second guide rail, and the first guide rail is provided horizontally. The second guide rail is provided vertically. A second rod member is slidably provided on the second guide rail, and the second rod member slides along the second guide rail. A first rod member is slidably provided on the first guide rail, and the first rod member slides along the first guide rail, respectively. One end of the connecting rod is connected to the first rod member, and the other end of the connecting rod is connected to the second rod member. When closing the garbage bag, the second rod member is moved to the opposite side, and the connecting rod drives the first rod member.

Here, two first rod members are slidably provided on the first guide rail, and the two first rod members slide along the first guide rail, respectively.

The first rod member is provided with a stroke groove. Two connecting rods are respectively rotatably connected to both ends of the second rod member, and the other end of the two connecting rods is movably connected to the stroke groove of the corresponding first rod member, respectively.

The stroke groove includes a moving position and a first limiting position, the first limiting position limiting a moving stroke of the connecting rod in the moving position, and when closing the garbage bag, the second rod member moves the connecting rod into a moving position and when the movement of the connecting rod in the movement position is limited by the first limiting position, the second rod member continues to move along the original movement track to bring the two first rod members close to each other through the pushing of the connecting rod .

Here, on the opposite side of the first limiting position of the stroke groove, a second limiting position for limiting the moving stroke of the connecting rod in the moving position is provided.

When the inlet of the garbage bag returns to its original position after being closed, the second rod member moves to move the connecting rod in the moving position, and when the movement of the connecting rod in the moving position is restricted by the second restricting position, the second rod The member continues to move along the original travel track to separate the two first rod members apart through pulling of the connecting rod.

Here, there are two second guide rails, the two second guide rails are provided on both sides, respectively, and both ends of the second rod member are slidably connected to the second guide rail, respectively.

Here, it further includes a transmission device, wherein the transmission device includes a first transmission wheel, a second transmission wheel and a timing belt. A timing belt is fitted to the outside of the first and second powered wheels, the timing belt is connected to a second rod member, the first or second powered wheel moves the timing belt, and the second rod The member is driven by a timing belt.

Here, there are two sets of the transmission device, the two sets are respectively located at both ends of the second rod member, and the two first transmission wheels are connected to the same transmission shaft.

Here, one end of the stroke groove close to the first limiting position is displaced by extending in the direction of the center line.

Here, when the entrance of the garbage bag is closed, there is a gap between the two first rod members.

Here, both ends of the first rod member are displaced by expanding in the direction of the center line.

Here, a first elastic member is connected to the second rod member, and the first elastic member applies a force to the second rod member to be in an initial state.

Here, a second elastic member is connected to the connecting rod, and the second elastic member applies a force to the connecting rod to be in an initial state.

The trash can is provided with a structure for closing the entrance to the trash bag of the trash can.

Here, the waste bin includes a bin body and a bin frame lid, the bin frame lid is provided with a through hole, and the bin body is rotatably connected to the bin frame lid. The bin frame lid is provided with a structure for closing the garbage bag entrance of the trash bin, and further includes a pulling member, wherein one end of the pulling member is connected to the bin body and the other end of the pulling member is connected to the second rod member. As the bin frame lid is opened, the pulling member pulls and moves the second rod member to the opposite side, thereby closing the mouth of the garbage bag.

Here, the pulling member is a flexible linkage rod composed of a flexible rope or a connecting rod.

Here, in the initial state, the second rod member is located on the rear surface of the barrel frame lid, the pulling member is a flexible rope, and the flexible rope bypasses the guide member from the front surface of the barrel frame lid to form a second rod member and connected

Here, the guide member includes a rotatably provided pulley.

Here, an electric heating member is provided in the center of the front surface of the barrel frame lid.

Here, it includes a motor and a gearbox, the motor operates the gearbox, and the gearbox rotates the first electric wheel.

Here, it further includes a small flip cover, a packaging control button, and a flip cover holding button. The packaging control button is used to control the switching of the motor. The small flip cover is rotatably connected to the bin frame lid, and the flip cover holding button is used to control to hold the small flip cover in an open state.

Here, a handle is provided at the front end of the barrel frame lid.

Here, the handle includes a fixed seat fixed to the barrel frame lid, and a carrying ring rotatably connected to the fixed seat. A hole is formed in the fixing seat, and the carrying ring is provided with a rotation shaft passing through the hole.

The present invention has the following advantages and effects over the prior art. According to the present invention, the closure of the garbage bag entrance is realized by the horizontal and vertical rods moving horizontally and vertically, respectively, and the closing effect is excellent, and as the garbage bag with the closed entrance is heat-sealed through an electric heating member, Compared with the prior art, there is no need to manually seal the garbage bag, so the operation is more hygienic and convenient.

1 is a structural connection diagram provided by a first embodiment;
2 is a structural connection diagram of two first rod members provided by the first embodiment;
3 is a structural connection diagram in a state in which the connecting rod provided by FIG. 2 is restricted by the first limiting position;
4 is a structural connection diagram in a state in which the entrance of the garbage bag provided by FIG. 2 is closed;
5 is a structural connection diagram of the trash can provided by the first embodiment;
6 is a connection diagram of the axial projection structure of FIG. 5;
7 is a structural connection diagram of the second embodiment;
8 is a structural connection diagram in a state in which the entrance of the garbage bag provided by FIG. 7 is closed;
9 is a structural connection diagram of another angle of the trash can provided by the second embodiment;
10 is a structural connection diagram provided by the third embodiment;
11 is a front view in which the first rod member and the second rod member provided by the third embodiment are connected;
12 is a structural connection diagram of a first rod member provided according to a third embodiment.

The invention is explained in more detail below in conjunction with the specification drawings.

Example 1.

1, the garbage bag entrance closing structure of the trash can includes a first guide rail 1 and a second guide rail 2, wherein the first guide rail 1 is provided horizontally, Two guide rails 2 are provided vertically.

A second rod member 22 is slidably provided on the second guide rail 2 , and the second rod member 22 slides along the second guide rail 2 . In a preferred embodiment, the second guide rail 2 is a reinforcing bar, and the second rod member 22 is provided with a through hole 520 , and the second rod member 22 passes through the through hole 520 . to be provided on the second guide rail (2), the two are slidingly connected.

A first rod member 11 is slidably provided on the first guide rail 1 , and the first rod member 11 slides along the first guide rail 1 , respectively. Preferably, the implementation method in which the first guide rail 1 and the first rod member 11 are slidably connected is the same as that of the second rod member 22 .

One end of the connecting rod 3 is connected to the first rod member 11 , and preferably, one end of the connecting rod 3 is rotationally connected to the first rod member 11 . The other end of the connecting rod 3 is connected to the second rod member 22 , and preferably, the other end of the connecting rod 3 is rotationally connected to the second rod member 22 . When closing the garbage bag entrance, the second rod member 22 is moved to the opposite side, and the connecting rod 3 drives the first rod member 11 . The power for moving the second rod member 22 to the opposite side may be selected according to need, and includes manual operation, motor driving, and driving using opening and closing of the trash can lid. In this embodiment, the first rod member 11 and the second rod member 22 are provided around the garbage bag, and when the second rod member 22 moves to the opposite side, the first rod member 11 also As it moves in the opposite direction, the garbage bag closes the mouth of the garbage bag.

Preferably, as shown in FIGS. 2 to 4 , in this embodiment, the first guide rail 1 is provided with two first rod members 11 , and the two first rod members 11 ) slides along the first guide rail (1), respectively.

The first rod member 11 is provided with a stroke groove 11a. Two connecting rods 3 are respectively rotationally connected to both ends of the second rod member 22, and the other end of the two connecting rods 3 has a stroke groove 11a of the corresponding first rod member 11, respectively. and a removable connection.

The stroke groove 11a includes a moving position 110 and a first limiting position 111 .

The first limiting position 111 limits the moving stroke of the connecting rod 3 in the moving position 110 , and when closing the garbage bag inlet, the second rod member 22 moves the connecting rod 3 When moving in position 110 and the movement of connecting rod 3 in movement position 110 is restricted by first limiting position 111, second rod member 22 continues to move along the original movement track, so that The two first rod members 11 are brought close to each other through the pushing of the connecting rod 3 .

In this embodiment, preferably, one end of the stroke groove 11a close to the first limiting position 111 is displaced by expansion toward the centerline direction. Accordingly, the distance of the stroke groove 11a is extended, and the movement of the first rod member 11 becomes smoother.

Preferably, when the entrance of the garbage bag is closed, there is a gap between the two first rod members 11 . Therefore, subsequent sealing is not affected.

Preferably, both ends of the first rod member 11 are displaced by expanding toward the center line direction. Accordingly, since the first rod member 11 is formed to surround the garbage bag, the garbage bag can be conveniently closed, and also has a protective action against the easily broken garbage bag.

When closing the garbage bag entrance, the second rod member 22 moves to the opposite side along the second guide rail, and the connecting rod 3 moves along the moving position 110 of the stroke groove 11a, at this time The first rod member 11 is not driven, and when the connecting rod 3 moves to the first limiting position 111 , the first limiting position 111 moves the connecting rod 3 along the moving position 110 . It prevents the continuous movement, and as the second rod member 22 continues to move, it pushes the first rod member 11 to move toward the center, so that the two first rod members 11 come close to each other, at this time The two first rod members 11 and the second rod member 22 pinch the garbage bag to close the mouth. In the present embodiment, the stroke groove 11a is an elongated groove outlined in the first rod member 11, and the elongated groove may or may not be penetrated, and the first limitation is caused by the clogging of one end of the long groove. A position 111 is formed.

In the present embodiment, on the opposite side of the first limiting position 111 on the stroke groove 11a, a second limiting position 112 for limiting the moving stroke of the connecting rod 3 at the moving position 110 is provided. Specifically, the second limiting position 112 is formed as the other end of the long groove is blocked. When the garbage bag entrance is closed and returned to its original position, the second rod member 22 moves to move the connecting rod 3 from the moving position 100 , and the connecting rod 3 from the moving position 110 . When the movement is restricted by the second limiting position 112 , the second rod member 22 continues to move along the original movement track, with the second rod member 22 being two through the pulling of the connecting rod 3 . As the dog's first rod member 11 is moved away, it returns to the initial state.

In this embodiment, there are two second guide rails 2 , the two second guide rails 2 are provided on both sides, respectively, and both ends of the second rod member 22 are respectively provided with the second guide rails 2 ) and sliding connection. Since both ends of the second rod member 22 are guided by the second guide rail 2 , the movement is more stable and reliable.

In the present embodiment, a first elastic member 41 is connected to the second rod member 22 , and the first elastic member 41 applies a force to the second rod member 22 to return to an initial state. . Preferably, the first elastic member 41 is a tension spring or an elastic rope, one end of the tension spring is connected to the second rod member 22, the other end of the tension spring is fixedly provided, and the second rod member ( When 22) moves to the opposite side, the tension spring is stretched, and when the inlet of the garbage bag is closed, the second rod member 22 can be returned to the initial position by the restoring force of the tension spring.

In the present embodiment, a second elastic member 42 is connected to the connecting rod 3 , and the second elastic member 42 applies a force to the connecting rod 3 to bring it to an initial state. Preferably, the second elastic member 42 is a torsion spring, and the torsion spring applies a force to the connecting rod 3 to return it to its initial position.

The trash cans shown in FIGS. 5 to 6 are provided with the garbage bag entrance closing structure of the trash can provided by the above-described embodiment.

The trash bin provided by this embodiment includes a bin body 51 and a bin frame lid 52 , the bin frame lid 52 is provided with a through hole 520 , and the bin body 51 is a bin frame lid 52 and is rotationally connected. The bin frame lid 52 is provided with a structure for closing the garbage bag entrance of the trash bin, and further includes a pulling member 53 , and one end of the pulling member 53 is connected to the bin body 51 , and the pulling member The other end of (53) is connected to the second rod member (22). As the bin frame lid 52 is opened, the pulling member 53 pulls the second rod member 22 and moves it to the opposite side, thereby closing the inlet of the garbage bag. In this embodiment, when the bin frame lid 52 is opened relative to the bin body 51, the second rod member 22 is driven using the movement of the bin frame lid 52, so that it is very convenient.

Preferably, the pulling member 53 is a flexible rope or a telescoping linkage rod composed of a connecting rod 3 . When the pulling member 53 is a flexible rope or a telescopic linkage rod, a change in length can be implemented, and storage is convenient when the barrel frame lid 52 is closed to the barrel body 51 .

Preferably, before starting the closing of the garbage bag inlet, the second rod member 22 is located on the back side of the bin frame lid 52, the pulling member 53 is a flexible rope, and the flexible rope is It is connected to the second rod member 22 by bypassing the guide member from the front surface of the barrel frame lid 52 . When the entrance of the garbage bag provided by this embodiment is closed, the second rod member 22 is located at the upper end to facilitate subsequent sealing by lifting the garbage bag.

Preferably, an electric heating element 54 is provided in the middle of the front face of the vat frame lid 52 . The electric heating element 54 is a heating wire, and in this embodiment, when the garbage bag entrance is closed, the garbage bag is located in the front center of the bin frame lid 52, the position of which is provided with an electric heating element 54, When the bag inlet is closed, the electric heating member 54 may conduct electricity to seal the inlet of the garbage bag.

Preferably, the guide member comprises a rotatably provided pulley. The pulley is provided rotatably on the barrel frame lid 52, and the flexible rope bypasses the pulley and is connected with the second rod member 22, and the flexible rope rolls into friction with the pulley in the pulling process, and the resistance is small.

Example 2.

In this embodiment, the same parts as those of the first embodiment are omitted from the description of the same characters, and are denoted by the same reference numerals.

7 and 8 , the garbage bag entrance closing structure of the trash can further includes a first guide rail 1 , a second guide rail 2 and a transmission device. The transmission includes a first transmission wheel 61 , a second transmission wheel 62 , and a timing belt 63 . The timing belt 63 is fitted to the outside of the first transmission wheel 61 and the second transmission wheel 62 , and the timing belt 63 is connected to the second rod member 22 . The first transmission wheel 61 or the second transmission wheel 62 moves the timing belt 63 , and the second rod member 22 is driven by the timing belt 63 .

In this embodiment, there are two sets of the transmission. The two sets of transmission devices are located at both ends of the second rod member 22, respectively, and the two first transmission wheels 61 are connected to the same transmission shaft. Preferably, in this embodiment, the same transmission shaft of the two first transmission wheels 61 is the first guide rail 1 . Here, a set of transmission devices is provided matched with the second guide rail 2 . That is, one end of the second rod member 22 is provided through the second guide rail 2 , and at the same time, both ends of the second rod member 22 are respectively fixed to the timing belt 63 . When the timing belt 63 is moved by driving the first transmission wheel 61 , the second rod member 22 moves along the timing belt 63 and slides along the second guide rail 2 .

The trash can provided by this embodiment further includes a motor 55 and a gear box 56 , the motor 55 operates the gear box 56 , and the gear box 56 is the first power wheel 61 . ) is rotated. In addition, since the same transmission shaft of the two first transmission wheels 61 is the first guide rail 1, the motor 55 rotates only the first transmission wheel 61 on one side to simultaneously move the two sets of transmission devices. can

As shown in Fig. 9, the trash can provided by this embodiment further includes a small flip cover 57, a packaging control button 5a and a flip cover holding button 5b. The packaging control button 5a is used to control the on/off of the motor 55 . The small flip cover 57 is rotatably connected with the bin frame lid 52 , and the flip cover holding button 5b is used to control the small flip cover 57 to keep it open. When the garbage needs to be thrown away intermittently, when the small flip cover 57 continuously responds and opens and closes repeatedly, it is inconvenient to use and affects the service life of the trash can. At this time, if the flip cover holding button 5b is used, the small flip cover 57 can be maintained in an open state.

In the trash can provided by this embodiment, a handle 7 is provided at the front end of the canister frame lid 52 so that it is convenient to open and close the canister frame lid 52 . The handle 7 may be a fixed ring member, or may be in the form of a general handle 7 such as a groove formed concavely to fit a hand grip on the barrel frame lid 52 . Preferably, in this embodiment, the handle 7 includes a fixed seat 71 fixed to the barrel frame lid 52 , and a carrying ring 72 rotatably connected with the fixed seat 71 . A hole 71a is formed in the fixing seat 71, and the carrying ring 72 is provided with a rotation shaft 72a penetrating the hole 71a. As the handle 7 is provided rotatably, usability is good and the resistance of the handle 7 is improved.

Example 3.

10-12 , in this embodiment, the first rod member 11 includes an upper end surface 101 and a lower end surface 102 , and the second rod member 22 has an upper end surface 101 . ) and the lower surface 102 is located between. During the operation of closing the inlet, the time at which the first rod member 11 stops moving is after the time at which the second rod member 22 stops moving. As the first rod member 11 and the second rod member 22 are provided for cross movement, closing the mouth of the garbage bag is faster and simpler. The structure in which the second rod member 22 is sandwiched by the first rod member 11 at the intersection of the first rod member 11 and the second rod member 22 is such that the first rod member 11 and The cross motion is more stable than the structure in which the second rod member 22 is vertically distributed. At the same time, in the closing operation, as the second rod member 22 stops moving before the first rod member 11 , the gap between the first rod member 11 and the garbage bag is compared with the second rod member 22 . Since the bearing thrust is maintained, the garbage bag is prevented from being pinched by the second rod member 22 and entering the gap between the first rod member 11 and the second rod member 22 .

In the structure between the first rod member 11 and the second rod member 22 , a through hole through which the second rod member 22 can extend may be established in the first rod member 11 . The first rod member 11 may be matched with the upper and lower rods to allow the second rod member to enter the gap between the upper and lower rods. Of course, the first rod member 11 and the second rod member 22 are both slightly layered, so that the second rod member 22 may be pinched in the first rod member 11, and these simple modifications are all in accordance with the present invention. within the scope of protection of

In the present embodiment, in the structure between the first rod member 11 and the second rod member 22 , the first rod member 11 is an intermediate layer ( 103) is further included. The second rod member 22 is provided with a hollow groove 202 capable of entering the intermediate layer 103 , and the intermediate layer 103 is provided in the hollow groove 202 of the second rod member 22 . The cross-sections supporting the garbage bag on the upper surface 101 and the lower surface 102 are parallel or projecting relative to the cross-section on the east side of the intermediate layer 103 . Accordingly, the cross motion between the first rod member 11 and the second rod member 22 is more stable.

In the present embodiment, in the cross-movable installation of both the first rod member 11 and the second rod member 22, the first rod member 11 moves the second rod member 22, in the process, The second rod member 22 can move completely together with the first rod member 11 . That is, the second rod member 22 moves along the motion of the first rod member 11 , and stops following the stop of the motion of the first rod member 11 . The second rod member 22 may move partially along the first rod member 11 . That is, the movement of the second rod member 22 may be implemented within a specific section during the movement process of the first rod member 11 . Correspondingly, a linkage structure in which the first rod member 11 directly moves the second rod member 22 between the first rod member 11 and the second rod member 22, or other transmission structure may be used. Here, the first rod member 11 is located at the driven position of the transmission structure, and the second rod member 22 is located at the driven position of the transmission structure. For example, in the first timing belt and the second timing belt sharing the transmission wheel, when the first timing belt moves to move the second timing belt, the first rod member 11 moves along the first timing belt and the second rod member 22 moves along the second timing belt.

In this embodiment, the pressure rod structure of the trash can further includes a first guide rail 1 , a second guide rail 2 , and a connecting rod 3 . The first rod member 11 is slidably provided on the first guide rail 1 . The second rod member 22 is slidably provided on the second guide rail 2 . One end of the connecting rod 3 is connected to the second rod member 22 , and the other end of the connecting rod 3 is connected to the first rod member 11 . When the closing mechanism operates, the first rod member 11 is moved to the opposite side along the first guide rail 1 , and the connecting rod 3 moves the second rod member 22 to the second guide rail 2 . slide along

Preferably, the second guide rail 2 is provided with two second rod members 22 slidably, and the two second rod members 22 respectively slide along the second guide rail 2 . . The second rod member 22 is provided with a stroke groove 201 . Two connecting rods 3 are respectively rotationally connected to both ends of the first rod member 11, and the other end of the two connecting rods 3 has a stroke groove 201 of the corresponding second rod member 22, respectively. and is connected to the mobile The stroke groove 201 includes a moving position 201a and a limiting position 201b. The limiting position 201b limits the movement stroke of the connecting rod 3 in the movement position 201a. When the closing mechanism operates, the first rod member 11 moves to move the connecting rod 3 in the moving position 201a, and the movement of the connecting rod 3 in the moving position 201a is restricted to the limited position 201b. , the first rod member 11 continues to move along the original moving track to bring the two second rod members 22 close to each other through the push of the connecting rod 3 .

The first rod member 11 may be driven directly by hand or by using the opening/closing force of the trash can lid, or may be driven by a motor. The motor drive further includes a screw rod, and since the first rod member 11 is connected to the screw rod, as the motor rotates the screw rod, the first rod member 11 is moved to the first guide rail 1 . slide along In this embodiment, the pressure rod structure of the trash can further includes a transmission assembly. The transmission assembly includes a first transmission wheel 61 , a second transmission wheel 62 , and a timing belt 63 . The timing belt 63 is provided to match the first guide rail 1 . When the first transmission wheel 61 is rotated, the timing belt 63 moves, and the first rod member 11 moves along with the motion of the timing belt 63 .

In this embodiment, there are two sets of transmission assemblies, each located at both ends of the first rod member 11 . The axis of rotation of the first power wheel 61 is the second guide rail 2 . Therefore, when rotating the first powered wheel 61 on one side, if it is powered through the first guide rail 1, the first powered wheels 61 on both sides simultaneously move, and at the same time the timing belts 63 on both sides Since the synchronous movement of the first rod member 11 is more stable.

In the installation in which both the first rod member 11 and the second rod member 22 cross each other, the closing mechanism further includes a first drive mechanism and a second drive mechanism. The first drive mechanism moves the first rod member 11 , and the second drive mechanism moves the second rod member 22 . When the closing is finished, the first driving mechanism stops the movement of the first rod member 11, and the operation of the closing mechanism is stopped.

At both ends of the second rod member described in the present application, one end of the pulling member, and the other end of the connecting rod, the above expression is not limited to the distal end of the component, and the above expression only indicates that the component has two connection points and the distal end merely explains that it is a preferred embodiment.

The embodiments described herein are described with reference to a plan view and/or a cross-sectional view through an ideal connection diagram. Accordingly, the illustrative drawings may vary according to manufacturing techniques and/or tolerances. Accordingly, the disclosed embodiments are not limited to those shown in the drawings, and variations of the configuration formed on the basis of the manufacturing process are included. Accordingly, exemplary regions of the drawings may have schematic characteristics, and the shapes of regions shown in the drawings may exemplarily enumerate the shapes of components, but each aspect of the present invention is not limited thereto.

Claims (9)

a first rod member and a second rod member;
The garbage bag entrance closing structure of the trash can, characterized in that the first rod member and the second rod member are provided for cross movement. According to claim 1,
A first guide rail and a second guide rail, wherein the first guide rail is provided horizontally,
The second guide rail is provided vertically,
the second rod member is provided on the second guide rail, and the second rod member slides along the second guide rail;
the first rod member is provided on the first guide rail, and the first rod member slides along the first guide rail;
Further comprising a connecting rod, one end of the connecting rod is connected to the first rod member, the other end of the connecting rod is connected to the second rod member,
A structure for closing the garbage bag entrance of a trash can, characterized in that when the garbage bag entrance is closed, the second rod member is moved to the opposite side, and the connecting rod drives the first rod member. 3. The method of claim 2,
Two first rod members are slidably provided on the first guide rail, and the two first rod members slide along the first guide rail, respectively,
The first rod member is provided with a stroke groove,
Two connecting rods are respectively rotatably connected to both ends of the second rod member, and the other end of the two connecting rods is movably connected to the stroke groove of the corresponding first rod member, respectively,
The stroke groove includes a moving position and a first limiting position, the first limiting position limiting a moving stroke of the connecting rod in the moving position, and when closing the garbage bag inlet, the second rod member moves the connecting rod moving from the position, and when the movement of the connecting rod in the movement position is limited by the first limiting position, the second rod member continues to move along the original movement track to bring the two first rod members into proximity to each other through the push of the connecting rod Garbage bag entrance closure structure of the trash can, characterized in that The method of claim 1,
The first rod member includes an upper surface and a lower surface, and the second rod member is positioned between the upper surface and the lower surface,
During the operation of closing the bag inlet, the time at which the first rod member stops moving is after a time at which the second rod member stops moving. 5. The method of any one of claims 1-4,
Further comprising a transmission device, the transmission device comprising a first transmission wheel, a second transmission wheel and a timing belt,
A timing belt is fitted to the outside of the first and second powered wheels, the timing belt is connected to a second rod member, the first or second powered wheel moves the timing belt, and the second rod The member is a garbage bag inlet closing structure of a garbage can, characterized in that it is driven by a timing belt. 6. The method of claim 5,
The transmission device is two sets, the two sets are respectively located at opposite ends of the second rod member, and the two first transmission wheels are connected to the same transmission shaft. 3. The method of claim 2,
A first elastic member is connected to the second rod member, and the first elastic member applies a force to the second rod member to bring it to an initial state. 3. The method of claim 2,
A second elastic member is connected to the connecting rod, and the second elastic member applies a force to the connecting rod to return to an initial state. A garbage can, characterized in that the garbage bag inlet closing structure of the garbage can according to any one of claims 1-5 is provided.

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