Structure for opening dustbin cover

Abstract

The utility model discloses a structure for opening a dustbin cover, which comprises a fixing frame, a driving mechanism is arranged on the fixing frame, the end part of the driving mechanism is connected with a connecting rod mechanism, and the end part of the connecting rod mechanism is provided with a pull rope mechanism for opening and closing the dustbin cover. The pull rope mechanism comprises a pull rope, a hook fixed to one end of the pull rope and a pull rope retraction device used for retracting the pull rope. The structure for opening the dustbin cover is simple in structure, convenient to install and high in practicability. The driving mechanism arranged on the fixing frame is used for controlling the movement of the connecting rod mechanism through stretching and retracting of the driving mechanism, so that the pull rope is driven to move, automatic cover opening and closing can be conveniently achieved, the adaptability is high, and the use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent garbage dumping, in particular to a structure for opening a garbage bin cover. Background Art

[0002] Since trash cans are often used to store trash, trash often has odors. In particular, the longer the trash is stored, the stronger the odor. Therefore, a trash can lid is provided on the trash can to cover the odor emitted by the trash in the trash can. The trash can and its lid are not clean. However, generally, when dumping or throwing trash, it is inevitable that people's hands will directly touch the trash can or the trash can lid. In order to open the trash can lid and throw the trash into the trash can, after throwing the trash, they have to wash their hands due to touching the trash can lid, which is very inconvenient.

[0003] Or some existing trash cans are provided with a pedal at the bottom of the trash can, which usually requires stepping on the foot to automatically open the trash can lid, and releasing the foot to automatically close the trash can lid. Although this type of trash can solves the above problem, in order to popularize it, all old trash cans need to be replaced with new ones, which is too costly and is not suitable for ordinary trash cans.

[0004] Therefore the prior art still needs to be improved and enhanced. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the utility model is to provide a structure for opening the lid of a garbage bin, which has a simple structure, is convenient for automatic opening and closing of the lid, and has strong adaptability.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A structure for opening a trash bin lid comprises a fixing frame, a driving mechanism is arranged on the fixing frame, a connecting rod mechanism is connected to the end of the driving mechanism, a pull rope mechanism for opening and closing the trash bin lid is arranged at the end of the connecting rod mechanism, and the pull rope mechanism comprises a pull rope, a hook fixed to one end of the pull rope, and a pull rope retractor for retracting the pull rope.

[0008] In the structure for opening the lid of the garbage bin, a fixed base is further provided in the fixed frame, and the end of the driving mechanism is fixed on the fixed base.

[0009] In the structure for opening the lid of a garbage bin, the driving end of the driving mechanism is fixedly connected to the connecting rod mechanism.

[0010] In the structure for opening the lid of the garbage bin, a pulley for sliding the pull rope is arranged on one side of the connecting rod mechanism.

[0011] In the structure for opening the lid of the garbage bin, the connecting rod mechanism is rotatably fixed between the fixing frames via a rotating shaft.

[0012] In the structure for opening the lid of a garbage bin, the pull rope retractor is fixed to the side surface of the fixing frame.

[0013] In the structure for opening the lid of the garbage bin, a baffle for limiting the position of the hook is also fixed to the end of the connecting rod mechanism.

[0014] In the structure for opening the lid of a garbage bin, the height of the fixing frame is higher than the height of the lid of the garbage bin.

[0015] In the structure for opening the dustbin cover, a one-touch start button is also provided on the fixing frame.

[0016] Compared with the prior art, the structure for opening the lid of a trash bin provided by the utility model comprises a fixing frame, a driving mechanism is arranged on the fixing frame, a connecting rod mechanism is connected to the end of the driving mechanism, a pull rope mechanism for opening and closing the lid of the trash bin is arranged at the end of the connecting rod mechanism, the pull rope mechanism comprises a pull rope, a hook fixed to one end of the pull rope, and a pull rope retractor for retracting the pull rope. The structure for opening the lid of a trash bin provided by the utility model has a simple structure and is easy to install. The driving mechanism arranged on the fixing frame controls the movement of the connecting rod mechanism by utilizing the telescopic movement of the driving mechanism, thereby driving the movement of the pull rope, so that automatic opening and closing of the lid can be conveniently realized, the adaptability is strong, and the use cost is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a structure for opening a trash bin lid provided in a preferred embodiment of the utility model.

[0018] Figure 2 A three-dimensional view from another angle of the structure for opening the lid of a garbage bin provided in a preferred embodiment of the utility model.

[0019] Figure 3 A reference diagram of the use status of the structure for opening the lid of a garbage bin provided in a preferred embodiment of the utility model. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] It should be noted that when a component is referred to as being "mounted on", "fixed on" or "disposed on" another component, it may be directly on the other component or there may be a central component at the same time. When a component is referred to as being "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time.

[0022] It should also be noted that the directional terms such as left, right, up, and down in the embodiments of the present invention are merely relative concepts or are based on the normal use status of the product and should not be considered as restrictive.

[0023] The structure for opening the lid of the garbage bin provided by the utility model is shown in FIG. Figure 1-Figure 3 , comprising a fixing frame 1, on which a driving mechanism 2 is arranged, at the end of which a connecting rod mechanism 3 is connected, at the end of which a pull rope mechanism 5 for opening and closing a trash bin cover 4 is arranged, wherein the pull rope mechanism 5 comprises a pull rope 51, a hook 52 fixed to one end of the pull rope 51, and a pull rope retractor 53 for retracting the pull rope 51.

[0024] The fixing frame 1 is arranged in a square structure, which has stronger stability. The middle of the square structure of the fixing frame 1 is a hollow structure, which is not only beautiful but also lightens the weight. The driving mechanism 2 is arranged in the hollow structure to reasonably optimize the use space. The connecting rod mechanism 3 passes through the hollow structure, one end of which is fixed to the driving shaft of the driving mechanism 2, and the other end is provided with a pull rope mechanism 5 for opening and closing the trash can cover 4. The pull rope mechanism 5 is connected to the trash can cover 4 through a hook 52. By controlling the driving mechanism 2, the connecting rod mechanism 3 is linked, and the opening and closing of the trash can cover 4 can be conveniently realized through the pull rope mechanism 5.

[0025] Please continue reading Figure 2 A fixed base 11 is also provided in the fixed frame 1 , and an end of the driving mechanism 2 is fixed on the fixed base 11 .

[0026] Specifically, the fixed base 11 is arranged in a triangular structure, which is used to fix the driving mechanism 2. The driving end of the driving mechanism 2 is fixedly connected to the connecting rod mechanism 3. In the embodiment of the utility model, the driving mechanism 2 is a linear motor, that is, the rotation of the connecting rod mechanism 3 is controlled by the extension and retraction of the motor shaft 21.

[0027] See also Figure 1 The connecting rod mechanism 3 can be rotatably fixed between the fixing frames 1 through the rotating shaft 6.

[0028] Specifically, in the present embodiment, the connecting rod mechanism 3 takes the rotating shaft 6 as a fulcrum to form a seesaw, one end of which is connected to the motor shaft 21. When the motor shaft 21 contracts, the end connected to the motor shaft 21 drops and the other end rises, thereby realizing the opening action at the same time. On the contrary, when the motor shaft 21 extends, the end connected to the motor shaft 21 rises and the other end drops, thereby realizing the closing action at the same time.

[0029] For further embodiments, please refer to Figure 1 A pulley 7 for sliding the pull rope 51 is provided on one side of the connecting rod mechanism 3 , and the pull rope 51 is arranged on the pulley 7 , and the pulley 7 can effectively guide the movement trajectory of the pull rope 51 .

[0030] See also Figure 1 , Figure 2 The pull rope retractor 53 is fixed to the side of the fixing frame 1. When there is no trash can, that is, when the hook 52 is not connected to the trash can cover 4, in order to prevent the pull rope 51 and the hook 52 from scattering on the ground, the pull rope retractor 53 is fixed to the side of the fixing frame 1 to store the pull rope 51 and the hook 52.

[0031] In a further embodiment, a baffle 8 for limiting the position of the hook 52 is fixed to the end of the connecting rod mechanism 3 .

[0032] See also Figure 1 , Figure 2 The baffle 8 can effectively limit the hook 52 and the pull rope 51, thereby preventing the hook 52 from being retracted to the pull rope retractor 53 along with the pull rope 51 when the pull rope 51 retracts, thereby preventing the pull rope retractor 53 from being damaged.

[0033] In a further embodiment, the height of the fixing frame 1 is higher than the height of the trash bin cover 4 so that the trash bin cover 4 can be opened and closed.

[0034] In a further embodiment, a one-touch start button 9 is further provided on the fixing frame 1 , and the one-touch start button 9 is used to control the driving mechanism 2 .

[0035] In summary, the utility model discloses a structure for opening a trash bin lid, comprising a fixed frame, a driving mechanism is arranged on the fixed frame, a connecting rod mechanism is connected to the end of the driving mechanism, a pull rope mechanism for opening and closing the trash bin lid is arranged at the end of the connecting rod mechanism, the pull rope mechanism comprises a pull rope, a hook fixed to one end of the pull rope, and a pull rope retractor for retracting the pull rope. The utility model provides a structure for opening a trash bin lid, which has a simple structure and is easy to install. The driving mechanism arranged on the fixed frame controls the movement of the connecting rod mechanism by utilizing the telescopic movement of the driving mechanism, thereby driving the movement of the pull rope, so that automatic opening and closing of the lid can be conveniently realized, the adaptability is strong, and the use cost is reduced.

[0036] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and utility model concept of the utility model, and all these changes or substitutions should fall within the protection scope of the claims attached to the utility model.

Claims

1. A structure for opening a trash bin lid, characterized in that: It comprises a fixing frame, on which a driving mechanism is arranged, at the end of which a connecting rod mechanism is connected, at the end of which a pull rope mechanism for opening and closing a trash bin cover is arranged, wherein the pull rope mechanism comprises a pull rope, a hook fixed at one end of the pull rope, and a pull rope retractor for retracting the pull rope.

2. The structure for opening the lid of a garbage bin according to claim 1, characterized in that: A fixed base is also arranged in the fixed frame, and the end of the driving mechanism is fixed on the fixed base.

3. The structure for opening a trash bin lid according to claim 1, characterized in that: The driving end of the driving mechanism is fixedly connected to the connecting rod mechanism.

4. The structure for opening a trash bin lid according to claim 1, characterized in that: A pulley for sliding of the pull rope is arranged on one side of the connecting rod mechanism.

5. The structure for opening a garbage bin lid according to claim 1, characterized in that: The connecting rod mechanism is rotatably fixed between the fixing frames via a rotating shaft.

6. The structure for opening a garbage bin lid according to claim 1, characterized in that: The pull rope retractor is fixed to the side surface of the fixing frame.

7. The structure for opening a garbage bin lid according to claim 1, characterized in that: A baffle plate for limiting the position of the hook is also fixed to the end of the connecting rod mechanism.

8. The structure for opening a garbage bin lid according to claim 1, characterized in that: The height of the fixing frame is higher than the height of the trash bin cover.

9. The structure for opening a garbage bin lid according to claim 1, characterized in that: The fixing frame is also provided with a one-touch start button.

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