Bidirectional locking mechanism of dustbin door

Abstract

The bidirectional locking mechanism of the dustbin door comprises a multidirectional mechanism, a fixing rod, a fixing piece and a driving mechanism, the multidirectional mechanism is installed on the dustbin door, the multidirectional mechanism is provided with a plurality of output ends, and the output ends face the two sides of the dustbin door; the multiple fixing rods are arranged, the fixing piece is arranged on the garbage can, the multiple fixing rods are connected with the output end of the multi-direction mechanism, and the fixing rods penetrate through the two sides of the garbage can door to be connected with the fixing piece so that the garbage can door can be fixed to the garbage can; the driving mechanism is connected with the multi-directional mechanism, the driving mechanism drives the multi-directional mechanism to drive the two output ends to output, the fixing rod is connected with the fixing piece so that the garbage can door can be fixed to the garbage can, and the garbage can door can be unlocked and locked through mutual cooperation of the multi-directional mechanism, the fixing rod and the fixing piece; the dustbin door is prevented from being opened accidentally due to slight external force.

Description

Technical Field

[0001] The utility model relates to the field of garbage processing equipment, in particular to a two-way locking mechanism for a garbage bin door. Background Art

[0002] With the acceleration of urbanization and rising environmental awareness, trash cans are becoming increasingly common. However, existing trash can door locking systems present several challenges. For example, some locking mechanisms fail to achieve bidirectional, synchronous locking, resulting in poor door sealing and the potential for waste leakage, impacting environmental hygiene. Furthermore, some mechanisms exhibit poor stability during use, allowing the door to accidentally open with even the slightest external force, creating inconvenience. Therefore, a new bidirectional locking mechanism for trash can doors is needed to address these issues. Utility Model Content

[0003] In order to solve the problems existing in the prior art, the utility model provides a two-way locking mechanism for a garbage bin door, comprising a multi-directional mechanism, the multi-directional mechanism being mounted on the garbage bin door and provided with a plurality of output ends, the directions of the output ends being directed towards the two sides of the garbage bin door;

[0004] A fixing rod and a fixing member, wherein a plurality of fixing rods are provided, and the fixing member is provided on the trash bin, and the plurality of fixing rods are connected to the output end of the multi-directional mechanism, and the fixing rods pass through the two sides of the trash bin door and are connected to the fixing member so that the trash bin door is fixed to the trash bin;

[0005] The driving mechanism is connected to the multi-directional mechanism, and the driving mechanism drives the multi-directional mechanism to drive the two output ends to output, so that the fixing rod is connected to the fixing member to fix the garbage bin door on the garbage bin.

[0006] Optionally, in some embodiments of the present application, the multi-directional mechanism is provided with two output ends, the output directions of the two output ends are opposite to each other, and the two output ends are respectively directed toward two sides of the trash bin door;

[0007] Two fixing rods are provided, and the two fixing rods are respectively connected to the output ends, so that the multi-directional mechanism drives the fixing rods to connect with the fixing member.

[0008] Optionally, in some embodiments of the present application, the multi-directional mechanism includes:

[0009] a damping shaft, rotatably mounted on the trash bin door;

[0010] Two connecting members are provided, the two connecting members are respectively connected to the fixing rod, and the two connecting members are meshedly connected with the damping shaft, so that when the damping shaft rotates, the connecting members drive the fixing rod to cooperate with the fixing member;

[0011] The two connecting members are respectively arranged on both sides of the damping shaft, so that when the damping shaft rotates, the damping shaft drives the two connecting members to move in opposite directions.

[0012] Optionally, in some embodiments of the present application, one end of the connecting member is connected to the fixing rod, the other end of the connecting member is connected to a transmission member, and an end of the transmission member away from the connecting member is connected to the driving mechanism;

[0013] There are two driving mechanisms, and the two driving mechanisms drive the connecting member to rotate the damping shaft.

[0014] Optionally, in some embodiments of the present application, a connecting plate is provided on the multi-directional mechanism, a first interface and a second interface are provided on the connecting plate, the connecting member is connected to the connecting plate through the first interface, and the fixing rod is connected to the connecting plate through the second interface, so that the connecting member is connected to the fixing rod through the connecting plate.

[0015] Optionally, in some embodiments of the present application, two connecting plates are provided, and the two connecting plates are provided corresponding to two output ends respectively;

[0016] The two connecting plates are connected by a restraining member, the restraining member connects the two connecting plates, and one or both connecting plates are in a sleeved state with the restraining member, so that the connecting plates slide on the restraining member;

[0017] Wherein, the setting direction of the restraint member is the moving direction of the fixing rod.

[0018] Optionally, in some embodiments of the present application, the multi-directional mechanism includes an adjusting rod and a connecting member, and there are two adjusting rods and two connecting members respectively, and the two adjusting rods and the two connecting members form a parallelogram structure, and fixed blocks are provided at both ends of the connecting member. A movable groove is provided on the adjusting rod at a position corresponding to the fixed block, and the fixed block is located in the movable groove, the output end of the driving mechanism is connected to one end of the connecting member, and the other end of the connecting member is connected to the fixed rod.

[0019] Optionally, in some embodiments of the present application, the multi-directional mechanism includes multiple damping shafts and two connecting members, the multiple damping shafts are located between the two connecting members, and the damping shafts are meshed with the connecting members, one end of one of the connecting members is connected to the fixed rod, and the other end is connected to the driving mechanism; one end of the other connecting member is connected to the fixed rod, and the end is also provided with a connecting member, and the output end of the driving mechanism is connected to the connecting member, so that the driving mechanism drives the connecting member to move.

[0020] Optionally, in some embodiments of the present application, the driving mechanism is a linear drive, and the driving mechanism is controlled by a controller.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] In the embodiment of the present application, the trash bin door can be unlocked and locked by providing a multi-directional mechanism and the cooperation between the fixing rod and the fixing piece, wherein the driving mechanism is controlled by a controller to achieve precise control and avoid the trouble of manual operation. At the same time, the setting of the bidirectional fixing rod can fix the two sides of the trash bin door in conjunction with the fixing piece to avoid accidental opening due to slight external force. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 A schematic diagram of the overall structure of a two-way locking mechanism provided in an embodiment of the present application assembled on a trash bin door;

[0025] Figure 2 The overall structure of the bidirectional locking mechanism provided in the embodiment of the present application is schematically shown. Figure 1 ;

[0026] Figure 3 The overall structure of the bidirectional locking mechanism provided in the embodiment of the present application is schematically shown. Figure 2 ;

[0027] Figure 4 for Figure 3 A in the middle is an enlarged structural diagram;

[0028] Figure 5 for Figure 3 The enlarged structural diagram at B in the middle;

[0029] Figure 6 for Figure 3 B is an enlarged structural diagram of the second embodiment of the present application;

[0030] Figure 7 This is a schematic diagram of the overall structure of the bidirectional locking mechanism provided in the third embodiment of the present application.

[0031] Description of reference numerals:

[0032] 100. Multi-directional mechanism; 110. Output end; 120. Damping shaft; 130. Connecting member; 140. Transmission member; 150. Connecting plate; 151. First interface; 152. Second interface; 153. Third interface; 160. Fixed block; 170. Adjusting rod; 171. Moving groove; 180. Limiting member; 181. Abutting surface; 200. Fixed rod; 300. Trash bin door; 310. Fixing member; 400. Constraint member. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application. It is understood that the drawings are only provided for reference and illustration purposes and are not used to limit the present application. The connection relationship shown in the drawings is only for the convenience of clear description and does not limit the connection method.

[0034] Specifically, if Figure 1 As shown, in the embodiment of the present application, a two-way locking mechanism of a garbage bin door 300 is provided, which is mainly used to control the opening and closing of large vertical garbage bins in garbage dumps to ensure efficient and normal operation of garbage disposal.

[0035] In this application, the door of the trash can is opened and closed mainly by providing a multi-directional mechanism 100 and a driving mechanism, specifically:

[0036] The trash bin is provided with a trash bin door 300, which is used to open and close the trash bin. A multi-directional mechanism 100 and a fixing rod 200 are provided on the trash bin door 300. Fixing members 310 are provided on both sides of the trash bin door 300. The positions of the fixing members 310 correspond to the positions of the fixing rods 200, so that the fixing rods 200 on the trash bin door 300 are docked with the fixing members 310 to complete the closing process of the trash bin door 300. In the multi-directional mechanism 100, the moving direction of the fixing rod 200 is set to two directions, which are specifically perpendicular directions relative to the opening and closing rotation direction of the trash bin door 300.

[0037] Preferably, in the present application, the direction of the fixing rod 200 in the multi-directional mechanism 100 can also be set to a unidirectional mode, which can be completed by mainly removing the fixing rod 200 in one direction from the multi-directional mechanism 100.

[0038] Preferably, in the present application, under the premise of the above optimization, the moving direction of the fixing rod 200 can be specifically along the rotation direction of the opening and closing of the trash bin door 300, so as to cooperate with the hinge of the trash bin door 300 for closing control.

[0039] In the present application, during the opening and closing process of the trash bin door 300, the position of the fixing rod 200 needs to be controlled and moved to realize the opening and closing of the trash bin door 300. To realize this process, the multi-directional mechanism 100 mainly includes two output ends 110. The output directions of the two output ends 110 are opposite to each other. The output ends 110 are mainly realized by two connecting members 130. More specifically,

[0040] The multi-directional mechanism 100 mainly includes a damping shaft 120 and a connecting member 130. In the embodiment of the present application, the damping shaft 120 is a damping gear, which is arranged on the trash bin door 300 and is rotatably connected to the trash bin door 300. In the embodiment of the present application, two connecting members 130 are provided. A rack is provided on one side of each connecting member 130. The rack is meshed with the gear of the damping shaft 120, so that when the damping shaft 120 rotates, the damping shaft 120 can drive the connecting member 130 to move.

[0041] In the embodiment of the present application, further, the two connecting members 130 are arranged parallel to each other, and one end position of the two connecting members 130 is connected to the fixing rod 200, so that when the damping shaft 120 rotates, the damping shaft 120 drives the fixing rod 200 on the two connecting members 130 to move, so that the fixing rod 200 is connected and disconnected with the fixing member 310.

[0042] In the embodiment of the present application, the movement directions of the two connecting members 130 are opposite to each other.

[0043] In the embodiment of the present application, in order to ensure the accuracy of the direction of movement of the connecting member 130, the two connecting members 130 are both set on the limiting member 180 to slide. Figure 4 As shown, a contact surface 181 is provided on the position of the limiting member 180 corresponding to the connecting member 130 , and a side of the connecting member 130 away from the damping shaft 120 abuts against the abutment surface 181 , so that when the damping shaft 120 rotates, the connecting member 130 moves linearly through the abutment surface 181 .

[0044] Preferably, in the embodiment of the present application, a sliding groove or a sliding rail is provided on the limiting member 180 at a position corresponding to the movement of the connecting member 130, so as to position the connecting member 130 more accurately.

[0045] In the embodiment of the present application, one end of the connecting member 130 is connected to the fixed rod 200, and the other end of the connecting member 130 is connected to the transmission member 140. The end of the transmission member 140 away from the connecting member 130 is connected to the output end 110 of the driving mechanism, so that the transmission member 140 pushes the connecting member 130 through the push of the driving mechanism. When the connecting member 130 is pushed, the movement of the connecting member 130 drives the damping shaft 120 to rotate, and the rotation of the damping shaft 120 drives the movement of the connecting member 130 on the other side, so that the two output ends 110 move in opposite directions, so that the fixed rod 200 on the output end 110 fixes the trash can door 300.

[0046] In the above description, the output end 110 is one end of the connection end, and the driving mechanism is a linear driving mechanism, which can move the connecting member 130 linearly.

[0047] In the embodiment of the present application, the driving mechanism is specifically a hydraulic cylinder, which is controlled by a controller to lock and unlock the trash bin door 300.

[0048] In an embodiment of the present application, a connecting plate 150 is provided at one end of the connecting member 130 relative to the driving mechanism. The connecting plate 150 is a long strip plate, and a plurality of interfaces are provided on the long strip plate. In this embodiment, two interfaces are specifically provided: a first interface 151 and a second interface 152.

[0049] The first interface 151 is connected to the connecting member 130, and the second interface 152 is connected to the fixing rod 200. The connection between the first interface 151 and the second interface 152 is a detachable connection, so that the fixing rod 200 can be connected to the first interface 151 according to actual conditions.

[0050] By connecting the connecting member 130 and the fixing rod 200 via the connecting plate 150 , the control length of the output end 110 can be increased, so that the trash bin door 300 can be locked and unlocked.

[0051] Among them, a third interface 153 can also be provided on the connecting plate 150. The third interface 153 is connected through a restraint member 400 in the embodiment of the present application. The restraint member 400 is used to connect the two connecting plates 150 so that the two connecting plates 150 are restrained by the restraint member 400.

[0052] The two connecting plates 150 are respectively provided corresponding to the two output ends 110 .

[0053] In the embodiment of this application, Figure 3-5 As shown, the restraint 400 is a long rod, both ends of which are sleeved by the connecting plate 150, so that the connecting plate 150 slides outside the restraint 400, limiting the fixed rod 200 of the output end 110 to avoid displacement of the fixed rod 200 during movement.

[0054] In the above structure, one end of the restraint 400 is preferably fixedly connected to the first interface 151, the second interface 152 or the third interface 153 of the connecting plate 150, and the remaining connecting plates 150 are slidably mounted through the first interface 151, the second interface 152 or the third interface 153 to maintain the accuracy of the displacement position of the two fixed rods 200.

[0055] The present application also provides a second embodiment, in which the structure of the multi-directional mechanism 100 is improved, specifically:

[0056] Under the premise that other structures remain unchanged, the multi-directional mechanism 100 includes an adjusting rod 170 and a connecting member 130. In the second embodiment of the present application, the adjusting rod 170 and the connecting member 130 are enclosed to form a parallelogram structure, such as Figure 6 As shown, under this structure, a large amount of energy loss caused by the rotation of the damping shaft 120 can be avoided. In this structure, the connecting member 130 is still arranged on the limit member 180, and fixed blocks 160 are arranged at both ends of the connecting member 130. A movable groove 171 is arranged at a position corresponding to the fixed block 160 on the adjusting rod 170. The fixed block 160 is located in the movable groove 171, which is convenient for the fixed block 160 to move back and forth in the movable groove 171 during adjustment to move the connecting member 130.

[0057] The output end 110 of the driving mechanism is connected to one end of the connecting member 130 , and the other end of the connecting member 130 is connected to the fixing rod 200 .

[0058] The present application also provides a third embodiment, in which the structure of the multi-directional mechanism 100 is further improved, specifically:

[0059] like Figure 7As shown, the multi-directional mechanism 100 includes two damping shafts 120 and two connecting members 130. The two damping shafts 120 are located between the two connecting members 130, and the damping shafts 120 are meshed with the connecting members 130. One end of one connecting member 130 is connected to the fixed rod 200, and the other end is connected to the driving mechanism; one end of the other connecting member 130 is connected to the fixed rod 200, and the end is also provided with a connecting member 130. The output end 110 of the driving mechanism is connected to the connecting member 130, so that the driving mechanism drives the connecting member 130 to move.

[0060] The above embodiments are only used to illustrate the technical method of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical method of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the present invention.

Claims

1. A two-way locking mechanism for a garbage bin door, characterized in that: include: A multi-directional mechanism, which is installed on the trash bin door and is provided with a plurality of output ends, and the directions of the output ends are toward the positions on both sides of the trash bin door; A fixing rod and a fixing member, wherein a plurality of fixing rods are provided, and the fixing member is provided on the trash bin, and the plurality of fixing rods are connected to the output end of the multi-directional mechanism, and the fixing rods pass through the two sides of the trash bin door and are connected to the fixing member so that the trash bin door is fixed to the trash bin; The driving mechanism is connected to the multi-directional mechanism, and the driving mechanism drives the multi-directional mechanism to drive the two output ends to output, so that the fixing rod is connected to the fixing member to fix the garbage bin door on the garbage bin.

2. A two-way locking mechanism for a garbage bin door according to claim 1, characterized in that: The multi-directional mechanism is provided with two output ends, the output directions of the two output ends are opposite to each other, and the two output ends are respectively directed to the two sides of the trash bin door; Two fixing rods are provided, and the two fixing rods are respectively connected to the output ends, so that the multi-directional mechanism drives the fixing rods to connect with the fixing member.

3. The two-way locking mechanism for a garbage bin door according to claim 1, characterized in that: The multi-directional mechanism includes: a damping shaft, rotatably mounted on the trash bin door; Two connecting members are provided, the two connecting members are respectively connected to the fixing rod, and the two connecting members are meshedly connected with the damping shaft, so that when the damping shaft rotates, the connecting members drive the fixing rod to cooperate with the fixing member; The two connecting members are respectively arranged on both sides of the damping shaft, so that when the damping shaft rotates, the damping shaft drives the two connecting members to move in opposite directions.

4. A two-way locking mechanism for a garbage bin door according to claim 3, characterized in that: One end of the connecting member is connected to the fixing rod, the other end of the connecting member is connected to the transmission member, and the end of the transmission member away from the connecting member is connected to the driving mechanism; There are two driving mechanisms, and the two driving mechanisms drive the connecting member to rotate the damping shaft.

5. The two-way locking mechanism for a garbage bin door according to claim 4, characterized in that: A connecting plate is provided on the multi-directional mechanism, and a first interface and a second interface are provided on the connecting plate. The connecting member is connected to the connecting plate through the first interface, and the fixing rod is connected to the connecting plate through the second interface, so that the connecting member is connected to the fixing rod through the connecting plate.

6. A two-way locking mechanism for a garbage bin door according to claim 5, characterized in that: There are two connecting plates, and the two connecting plates are respectively provided corresponding to the two output ends; The two connecting plates are connected by a restraining member, the restraining member connects the two connecting plates, and one or both connecting plates are in a sleeved state with the restraining member, so that the connecting plates slide on the restraining member; Wherein, the setting direction of the restraint member is the moving direction of the fixing rod.

7. The two-way locking mechanism for a garbage bin door according to claim 1, characterized in that: The multi-directional mechanism includes an adjusting rod and a connecting piece, two of the adjusting rods and two of the connecting pieces are respectively provided, and the two adjusting rods and the two connecting pieces enclose a parallelogram structure, fixed blocks are provided at both ends of the connecting piece, a movable groove is provided on the adjusting rod at a position corresponding to the fixed block, the fixed block is located in the movable groove, the output end of the driving mechanism is connected to one end of the connecting piece, and the other end of the connecting piece is connected to the fixed rod.

8. The two-way locking mechanism for a garbage bin door according to claim 1, characterized in that: The multi-directional mechanism includes multiple damping shafts and two connecting parts. The multiple damping shafts are located between the two connecting parts, and the damping shafts are meshed with the connecting parts. One end of one of the connecting parts is connected to the fixed rod, and the other end is connected to the driving mechanism; one end of the other connecting part is connected to the fixed rod, and the end is also provided with a connecting part. The output end of the driving mechanism is connected to the connecting part, so that the driving mechanism drives the connecting part to move.

9. A two-way locking mechanism for a garbage bin door according to any one of claims 1, 4, 7 and 8, characterized in that: The driving mechanism is a linear drive, and the driving mechanism is controlled and driven by a controller.

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