Foot-operated waste bin lift with buffering opening and closing function and easy installation

Abstract

A foot-operated waste bin holder with a buffering opening and closing function and easy installation, characterized in that the waste bin holder comprises: a housing and a foot-operated steering mechanism; wherein the housing is arranged vertically, and the housing comprises: a frame (1), two side plates (2) mounted symmetrically on both sides of the frame (1), a rear plate (3) mounted on the rear surface of the frame (1), a front door plate (4) hinged to the front surface of the frame (1), and a cover (5) hinged to the top of the frame (1); and the foot-steering mechanism comprises: a joint bracket (6), a first buffer (7), a footplate (8), a first link (9) arranged in the lateral direction of the frame (1), and a second link (10) arranged in the vertical direction of the frame (1); wherein the second link (10) is attached obliquely from top to bottom to the side plate (2) on one side of the frame (1), there is a gap between the lower end of the second link (10) and the bottom of the frame (1), the upper end of the second link (10) is close to the cover (5), the upper end of the second link (10) is provided with an angled section that avoids the top of the frame (1), and the upper end of the angled section is hinged to the lower surface of the cover (5); the first handlebar (9) is attached obliquely from bottom to top to the side plate (2) under the second handlebar (10), the lower end of the first handlebar (9) is hinged to the lower end of the second handlebar (10), the upper end of the first handlebar (9) penetrates the front surface of the frame (1) and protrudes from the housing, the footplate (8) is arranged horizontally on the upper surface of the end of the first handlebar (9) outside the housing, and there is a gap between the first handlebar (9) and the bottom of the frame (1); the joint bracket (6) is arranged vertically upwards on the base of the frame (1) under the first handlebar (9) and in a position corresponding to the middle position of the first handlebar (9), and the middle position of the first handlebar (9) is rotatably connected to the joint bracket (6); the first buffer (7) is mounted vertically on the side plate (2) above the first link (9) and in a position near the upper end of the first link (9), the lower end of the first buffer (7) is hinged to the first link (9) between the frame (1) and the joint bracket (6), the upper end of the first buffer (7) is hinged to a position on the inner surface of the frame (1) that is away from the first link (9), and the first buffer (7) serves to reduce the upward velocity of the first link (9); and The footplate (8) serves to cause the upper end of the first handlebar (9) to move vertically downwards, by means of the vertical downward movement of the upper end of the first handlebar (9) the first handlebar (9) is rotated downwards about the joint bracket (6) as the axis of rotation, by means of the downward rotation of the first handlebar (9) the second handlebar (10) is raised, and by means of the raising of the second handlebar (10) the cover (5) is folded upwards.

Description

Technical area

[0001] The present utility model relates to the field of waste bin holders, in particular a foot-operated waste bin holder with a buffering opening and closing function and easy assembly. State of the art

[0002] Bin holders typically serve as containers for bins, fulfilling the function of a closed enclosure and providing protection for the bins. In the prior art of foot-operated bin holders (e.g., the Chinese published patent application CN217995540U, which discloses a foot-operated bin holder with a hinged lid), the design of the steering mechanism generally exhibits the following shortcomings: On the one hand, a recess for the steering mechanism usually has to be provided in the top of the body of the existing bin holder. This measure not only increases manufacturing costs, but also requires the steering mechanism to be guided through the recess during installation. This not only extends the product's production cycle, but can also easily lead to damage to the steering mechanism.

[0003] On the other hand, the design of the steering mechanism is complex. This not only increases manufacturing costs but also complicates assembly and long-term use. Consequently, the overall stability and protective function of the bin holder are directly reduced, ultimately contradicting the original design purpose of the bin holder. Content of the utility model

[0004] The main purpose of the present utility model is to provide, in view of the aforementioned problems in the prior art, a foot-operated waste bin receptacle with a buffering opening and closing function and easy assembly, in order to solve all or one of the aforementioned problems in the prior art.

[0005] To solve the aforementioned technical problems, the present utility model proposes the following technical solutions: A foot-operated waste bin receptacle with a buffering opening and closing function and simple installation comprises: a housing and a footrest mechanism.

[0006] The housing is arranged vertically and comprises: a frame, two side panels mounted symmetrically on both sides of the frame, a rear panel mounted on the rear surface of the frame, a front door panel hinged to the front surface of the frame, and a lid hinged to the top of the frame.

[0007] The foot-steering mechanism comprises: a joint bracket, a first buffer, a footplate, a first link arranged in the width direction of the frame, and a second link arranged in the height direction of the frame.

[0008] The second link is attached obliquely from top to bottom to the side plate on one side of the frame, with a gap between the lower end of the second link and the bottom of the frame, the upper end of the second link being close to the cover, the upper end of the second link having an angled section that deflects the top of the frame, and the upper end of the angled section being hinged to the lower surface of the cover.

[0009] The first handlebar is mounted obliquely from bottom to top on the side plate under the second handlebar, the lower end of the first handlebar being hinged to the lower end of the second handlebar, the upper end of the first handlebar penetrating the front surface of the frame and protruding from the housing, the footplate being arranged horizontally on the upper surface of the end of the first handlebar outside the housing, and there being a gap between the first handlebar and the bottom of the frame;

[0010] The joint bracket is arranged vertically upwards on the bottom of the frame below the first handlebar and in a position corresponding to the middle position of the first handlebar, the middle position of the first handlebar being rotatably connected to the joint bracket;

[0011] The first buffer is mounted vertically on the side plate above the first link and in a position near the upper end of the first link, with the lower end of the first buffer being pivoted to the first link between the frame and the pivot bracket, the upper end of the first buffer being pivoted to a position on the inner surface of the frame away from the first link, and the first buffer serving to reduce the upward velocity of the first link.

[0012] The footplate causes the upper end of the first handlebar to move vertically downwards. This downward movement of the upper end of the first handlebar rotates it downwards around the pivot point. The downward rotation of the first handlebar then raises the second handlebar. Raising the second handlebar then flips the cover upwards.

[0013] As an improved solution, the angled section includes a crossbar and a vertical bar.

[0014] The crossbar is arranged diagonally from right to left upwards in a position close to the second linkage, and the lower end of the crossbar is connected to the upper end of the second linkage.

[0015] The vertical rod is positioned parallel to the second link in a location close to the crossbar. The lower end of the vertical rod is connected to the upper end of the crossbar, and the upper end of the vertical rod is hinged to the lower surface of the cover in a location close to the rear plate.

[0016] The length of the crossbar corresponds to the thickness of the frame.

[0017] As an improved solution, a second buffer is arranged vertically on the upper surface of the top of the frame in a position corresponding to the edge of the lid, and the second buffer serves to reduce the downward velocity of the lid.

[0018] As an improved solution, a recess is provided to deflect the first handlebar on the front surface of the frame to a position close to the bottom of the frame, and the upper end of the first handlebar protrudes through the recess, with the bottom of the recess being flush with the upper surface of the bottom of the frame and the top of the recess being higher than the top of the joint mount.

[0019] As an improved solution, the joint mount includes a support block and a horizontal axis of rotation.

[0020] The support block is positioned vertically on the bottom of the frame under the first handlebar and in a position corresponding to the middle position of the first handlebar.

[0021] A pivot groove with a width corresponding to the width of the first link is formed on the upper surface of the support block. The horizontal axis of rotation is arranged horizontally and rotatably within the pivot groove, and the center of the first link is supported on the horizontal axis of rotation.

[0022] As an improved solution, two through holes, which penetrate the wall of the joint groove horizontally, are formed on both sides of the joint groove.

[0023] At the middle position of the first handlebar, corresponding to the position of the first through holes, a second channel is formed that penetrates the first handlebar horizontally.

[0024] The horizontal pivot axis is inserted successively into one of the first through holes, the second channel, and the other first through hole. Both ends of the horizontal pivot axis protrude from the pivot groove, and threads are provided at both ends of the horizontal pivot axis outside the pivot groove, to which bolts are mounted.

[0025] As an improved solution, a reinforcing rib is arranged on the lower surface of the cover in a position close to the rear plate, running lengthwise along the cover. A connecting bracket is provided on a section of the reinforcing rib located near the vertical rod, and a hinge hole corresponding to the position of the vertical rod is formed on the connecting bracket.

[0026] The upper end section of the vertical rod is arranged horizontally in the direction of the joint hole, and the upper end section of the vertical rod is hinged to the joint hole.

[0027] As an improved solution, the footrest mechanism is located near the right side plate on the housing.

[0028] As an improved solution, the left side of the front door panel is hinged to one side of the frame.

[0029] A first handle is provided on the front surface of the front door panel in a position close to the right side panel, and the first handle is positioned away from the footplate.

[0030] Several horizontal slots are evenly distributed on the front surface of the front door panel, penetrating the front door panel and arranged longitudinally along the front door panel.

[0031] As an improved solution, a second handle is provided in the middle position of the front surface of the lid, and the second handle has a U-shape.

[0032] The advantage of the present utility model is as follows: The foot-operated steering mechanism of the present utility model enables quick and stable assembly of the footplate and the steering mechanism of the bin holder. Due to the design of the angled section, the present utility model does not require any adaptation of the housing, which simplifies both manufacturing and assembly and also improves the structural stability of the bin holder. Because the foot-operated steering mechanism is attached to the side plate, the bin holder can accommodate a larger bin, thus improving space utilization.The design of the joint bracket and the buffer improves the operational stability of the steering mechanism and extends its overall service life, as well as ensuring the structural strength of the container and further improving the stability and protective effect of the waste bin holder. Description of the attached drawings Fig. Figure 1 is a perspective structural view of a foot-operated waste bin receptacle with buffering opening and closing function and simple assembly according to embodiment 1 of the present utility model; Fig. Figure 2 is a perspective structural view of the foot-operated waste bin receptacle with buffering opening and closing function and easy assembly according to embodiment 1 of the present utility model after removal of the front door plate; Fig. Figure 3 is a perspective structural view of the foot-operated waste bin receptacle with buffering opening and closing function and simple assembly according to embodiment 1 of the present utility model after removal of the front door plate from a different viewing direction; Fig. Figure 4 is a perspective structural view of the foot-operated waste bin receptacle with buffering opening and closing function and easy assembly according to embodiment 1 of the present utility model after removal of the front door plate and the rear plate; Fig. Figure 5 is a compositional structure view of the area of ​​the foot-operated steering mechanism in the foot-operated waste bin receptacle with buffering opening and closing function and simple assembly according to embodiment 1 of the present utility model; Fig. Figure 6 is a perspective structural view of a foot-operated waste bin receptacle with a buffering opening and closing function and simple assembly according to embodiment 2 of the present utility model; and Fig. Figure 7 is a perspective structural view of the foot-operated waste bin receptacle with buffering opening and closing function and easy assembly according to embodiment 2 of the present utility model after removal of the front door plate.

[0033] The designations of the individual components in the drawings are as follows: 1-frame; 2-side plate; 3-rear plate; 4-front door plate; 5-cover; 6-joint bracket; 7-first buffer; 8-tread plate; 9-first link; 10-second link; 11-crossbar; 12-vertical bar; 13-second buffer; 14-recess; 15-joint groove; 16-reinforcing rib; 17-connecting bracket; 18-first handle; 19-slot; and 20-second handle. Examples of implementation

[0034] The preferred embodiments of the present utility model are explained in detail below with reference to the drawings, so that the advantages and features of the present utility model are more easily understood by those skilled in the field and so that the scope of protection of the present utility model can be defined more clearly.

[0035] The embodiments of the present utility model are described below with reference to Fig. 1 to 7 explained: Example 1: A foot-operated waste bin holder with a buffering opening and closing function and easy installation, as shown in Fig. Figures 1 to 5 show a housing and a footrest mechanism;

[0036] As in Fig. As shown in Figure 1, the housing is arranged vertically and comprises: a frame (1), left and right side panels (2) mounted symmetrically on the left and right sides of the frame (1), a rear panel (3) mounted on the rear surface of the frame (1), a front door panel (4) hinged to the front surface of the frame (1), and an opening and closing lid (5) hinged to the top of the frame (1). The rear side of the lid (5) is hinged to the rear side of the top of the frame (1).

[0037] As in Fig. As shown in Figure 2, the foot-link mechanism comprises: a pivot bracket (6), a first buffer (7), a footplate (8), a first link (9) arranged laterally along the frame (1), and a second link (10) arranged vertically along the frame (1). To reduce the occupancy of the internal space, the second link (10) is mounted obliquely from top to bottom on the side plate (2) on the right side of the frame (1). There is a gap between the lower end of the second link (10) and the bottom of the frame (1). To allow the second link (10) to move away from the frame (1) during installation, its upper end is located near the cover (5), and its upper end is provided with an angled section that deflects away from the top of the frame (1). The upper end of the angled section is hinged to the lower surface of the cover (5).This angled section represents an innovative improvement of the present utility model in the handlebar design. More precisely, the angled section comprises a crossbar (11) and a vertical bar (12). As shown in . Fig. As shown in Figure 5, the crossbar (11) is arranged obliquely from right to left upwards in a position near the top of the second link (10), and the lower end of the crossbar (11) is connected to the upper end of the second link (10). The vertical rod (12) is arranged parallel to the second link (10) in a position near the top of the crossbar (11). The lower end of the vertical rod (12) is connected to the upper end of the crossbar (11), and the upper end of the vertical rod (12) is hinged to the lower surface of the cover (5) in a position near the rear plate (3). To accommodate the deflection of the frame (1), the length of the crossbar (11) corresponds to the thickness of the frame (1).The design of this angled section allows the steering mechanism in the present device to be directly connected to the lid (5) on the top of the bin holder without the need for additional openings in the bin holder. This not only improves the use of space inside the bin holder but also reduces manufacturing and assembly costs and increases manufacturing and assembly efficiency. As shown in . Fig. As shown in Figure 3, in a preferred embodiment a reinforcing rib (16) is arranged on the lower surface of the cover (5) in a position near the rear plate (3) in the longitudinal direction of the cover (5). A connecting bracket (17) is provided on a section of the reinforcing rib (16) located near the vertical rod (12), and a pivot hole corresponding to the position of the vertical rod (12) is formed on the connecting bracket (17). The upper end section of the vertical rod (12) is arranged horizontally in the direction of the pivot hole and is hinged to the pivot hole. This design further improves the service life of the cover (5) so that the vertical rod (12) does not damage the body of the cover (5) during repeated opening and closing.

[0038] As in Fig. As shown in Figure 2, the first link (9) is mounted obliquely from bottom to top on the side plate (2) below the second link (10), with the lower end of the first link (9) being pivoted to the lower end of the second link (10), and the upper end of the first link (9) penetrating the front surface of the frame (1) and protruding from the housing. To accommodate the design of the first link (9), a recess (14) is provided on the front surface of the frame (1) to allow the first link (9) to move into a position close to the bottom of the frame (1), and the upper end of the first link (9) protrudes through the recess (14), the bottom of the recess (14) being flush with the upper surface of the bottom of the frame (1) and the top of the recess (14) being higher than the top of the pivot mount (6).The footplate (8) is arranged horizontally on the upper surface of the end of the first handlebar (9) outside the housing, and the height of the recess (14) corresponds to the movable height of the footplate (8).

[0039] As in Fig. As shown in Figure 2, there is a gap between the first handlebar (9) and the base of the frame (1). The pivot bracket (6) is positioned vertically upwards on the base of the frame (1) below the first handlebar (9) and in a position corresponding to the midpoint of the first handlebar (9), with the midpoint of the first handlebar (9) being rotatably connected to the pivot bracket (6). The design of the pivot bracket (6) provides stable support for the first handlebar (9), thus serving as a stable pivot point for its rotation. Because the pivot bracket (6) is mounted on the body of the frame (1), it exhibits high stability. Of course, in an alternative embodiment, as shown in Figure 2, the pivot bracket (6) may also include... Fig. Figure 3 shows a support block and a horizontal pivot axis. The support block is positioned vertically on the base of the frame (1) below the first link (9) and in a position corresponding to the center position of the first link (9). A pivot groove (15) with a width corresponding to the width of the first link (9) is formed on the upper surface of the support block. The horizontal pivot axis is arranged horizontally and rotatably within the pivot groove (15), and the center of the first link (9) is supported on the horizontal pivot axis. To achieve the pivoted mounting, two through holes, which penetrate horizontally through the wall of the pivot groove (15), are formed on both sides of the pivot groove (15). At the center position of the first link (9), corresponding to the position of the first through holes, a second channel is formed, which penetrates the first link (9) horizontally.The horizontal pivot axis is inserted successively into one of the first through-holes, the second channel, and the other first through-hole. Both ends of the horizontal pivot axis protrude from the pivot groove (15), and threads are provided at each end of the horizontal pivot axis outside the pivot groove (15), to which bolts are attached. Due to the connection in the manner described above, the pivot bracket (6) exhibits good stability. The support block and the body of the frame (1) are also connected to each other by fastening screws that penetrate vertically through the support block and the base of the frame (1), and by bolts that lock onto the underside of the fastening screws.

[0040] As in Fig. As shown in Figure 4, the first buffer (7) is mounted vertically on the right side plate (2) above the first link (9) and in a position near the upper end of the first link (9). The lower end of the first buffer (7) is pivotally connected to the first link (9) between the frame (1) and the joint bracket (6), and the upper end of the first buffer (7) is pivotally connected to a position on the inner surface of the frame (1) that is furthest from the first link (9). In practical applications, the first buffer (7) may, but is not limited to, include buffer components such as gas struts, hydraulic rods, or springs to slowly retract the first link (9) after the footplate (8) is depressed, thus ensuring the safety and reliability of the device during use.

[0041] As in Fig. As shown in Figure 5, a second buffer (13) is arranged vertically upwards on the upper surface of the top of the frame (1) in a position corresponding to the edge of the cover (5). The second buffer (13) can be a hydraulic buffer or an oil buffer and serves to dampen the force when the cover (5) falls, thus ensuring, together with the first buffer (7), a "soft and noiseless" closing of the cover (5).

[0042] As in Fig. As shown in Figure 1, the left side of the front door panel (4) is hinged to one side of the frame (1) to improve the applicability of the present device. A first handle (18) is provided on the front surface of the front door panel (4) in a position close to the right side panel (2), and the first handle (18) is arranged away from the footplate (8). Several horizontally extending slots (19) are evenly distributed on the front surface of the front door panel (4), penetrating the front door panel (4) and arranged longitudinally along its length. The slots (19) serve for ventilation. Naturally, the device structure in this embodiment is based on the right hand as the operator's preferred hand; therefore, the footplate linkage mechanism and the first handle (18) on the side panel (2) are arranged on the right side of the device.If the operator's preferred hand is the left hand, the corresponding foot-steering mechanism and the first handle (18) can also be arranged on the side plate (2) on the left side of the device.

[0043] As in Fig. As shown in Figure 1, a U-shaped second handle (20) is provided at the middle position of the front surface of the lid (5) to facilitate opening the lid (5).

[0044] In a preferred embodiment, the interior of the frame (1) serves to collect waste when the device is used to hold a waste bin, and the housing of the device serves to protect and close the waste bin. When waste is to be placed in the waste bin, the footplate (8) is pressed downwards, causing the upper end of the first linkage (9) to move vertically downwards. This vertical downward movement of the upper end of the first linkage (9) rotates the first linkage (9) downwards about the pivot point (6). Simultaneously, the downward rotation of the first linkage (9) itself raises the lower end, thereby raising the second linkage (10). The upward movement of the second linkage (10) raises the vertical rod (12) of the angled section, thus lifting the lid (5). Since the lid (5) is hinged to the frame (1), it therefore flips upwards.This unfolding action opens the lid (5), allowing waste to be deposited. After the waste has been deposited, the operator removes their foot from the footplate (8). At this point, the lid (5) begins to fall under the influence of gravity. As it falls, it drives the angled section downwards. The angled section, in turn, drives the second linkage (10) downwards. The second linkage (10), through its downward movement, causes the first linkage (9) to rotate upwards around the joint bracket (6), thereby raising the upper end of the first linkage (9) and resetting the footplate (8). During this process, the first buffer (7) continuously dampens the upward velocity of the first linkage (9), thus reducing the falling speed of the lid (5) in the initial phase of its descent.When the lid (5) falls to the top of the second buffer (13), the second buffer (13) again dampens the falling speed of the lid (5) in the second phase of its descent. During this process, the first buffer (7) continues to dampen the upward speed of the first guide (9). In this way, the lid (5) closes slowly and the footplate (8) retracts slowly, ensuring flexible use of the device. At the same time, the independent safety and reliability of each component of the device are guaranteed during use, which contributes to extending the device's service life.

[0045] Example 2: A foot-operated waste bin holder with a buffering opening and closing function and easy installation, as shown in Fig. 6 and Fig.Figure 7 is shown. In contrast to embodiment 1, the foot-operated waste bin receptacle in the present embodiment has two adjacent, connected housings and two foot-operated steering mechanisms, each arranged in one of the two housings. One of the foot-operated steering mechanisms is located on the left side of the left housing, corresponding to the side plate (2), and the other foot-operated steering mechanism is located on the right side of the right housing, corresponding to the side plate (2). Of course, it is conceivable that the number of housings and foot-operated steering mechanisms is not limited. More housings can be present, and the foot-operated steering mechanisms can interact with the housings in a one-to-one correspondence.Furthermore, the foot-operated waste bin receptacle in the present embodiment can accommodate several waste bins for waste separation, and its operating principle corresponds to that of the foot-operated waste bin receptacle in embodiment 1.

[0046] The above are merely examples of the present utility model and do not serve to limit the scope of the patent. All equivalent designs created using the content of the description and drawings of this utility model, or which are applied directly or indirectly in other relevant technical fields, are likewise covered by the scope of protection of this utility model. QUOTES INCLUDED IN THE DESCRIPTION

[0000] This list of documents cited by the applicant was automatically generated and is included solely for the reader's convenience. The list is not part of the German patent or utility model application. The DPMA accepts no liability for any errors or omissions. Cited patent literature

[0000] CN 217995540U

[0002]

Claims

[1] A foot-operated bin lift with buffering opening and closing function and easy installation, characterized by , that the waste bin receptacle comprises: a housing and a foot-operated steering mechanism; wherein the housing is arranged vertically, and the housing comprises: a frame (1), two side plates (2) mounted symmetrically on both sides of the frame (1), a rear plate (3) mounted on the rear surface of the frame (1), a front door plate (4) hinged to the front surface of the frame (1), and a cover (5) hinged to the top of the frame (1); and the foot-steering mechanism comprises: a joint bracket (6), a first buffer (7), a footplate (8), a first link (9) arranged in the width direction of the frame (1), and a second link (10) arranged in the height direction of the frame (1); wherein the second link (10) is attached obliquely from top to bottom to the side plate (2) on one side of the frame (1), there is a gap between the lower end of the second link (10) and the bottom of the frame (1), the upper end of the second link (10) is close to the cover (5), the upper end of the second link (10) is provided with an angled section that avoids the top of the frame (1), and the upper end of the angled section is hinged to the lower surface of the cover (5); the first handlebar (9) is attached obliquely from bottom to top to the side plate (2) under the second handlebar (10), the lower end of the first handlebar (9) is hinged to the lower end of the second handlebar (10), the upper end of the first handlebar (9) penetrates the front surface of the frame (1) and protrudes from the housing, the footplate (8) is arranged horizontally on the upper surface of the end of the first handlebar (9) outside the housing, and there is a gap between the first handlebar (9) and the bottom of the frame (1); the joint bracket (6) is arranged vertically upwards on the base of the frame (1) under the first handlebar (9) and in a position corresponding to the middle position of the first handlebar (9), and the middle position of the first handlebar (9) is rotatably connected to the joint bracket (6); the first buffer (7) is mounted vertically on the side plate (2) above the first link (9) and in a position near the upper end of the first link (9), the lower end of the first buffer (7) is hinged to the first link (9) between the frame (1) and the joint bracket (6), the upper end of the first buffer (7) is hinged to a position on the inner surface of the frame (1) that is away from the first link (9), and the first buffer (7) serves to reduce the upward velocity of the first link (9); and The footplate (8) serves to cause the upper end of the first handlebar (9) to move vertically downwards, by means of the vertical downward movement of the upper end of the first handlebar (9) the first handlebar (9) is rotated downwards about the joint bracket (6) as the axis of rotation, by means of the downward rotation of the first handlebar (9) the second handlebar (10) is raised, and by means of the raising of the second handlebar (10) the cover (5) is folded upwards. [2] The foot-operated waste bin receptacle with buffering opening and closing function and easy installation according to claim 1, characterized by , that: the angled section comprises: a crossbar (11) and a vertical bar (12); wherein the crossbar (11) is arranged diagonally from right to left upwards in a position close to the second link (10), and the lower end of the crossbar (11) is connected to the upper end of the second link (10); the vertical rod (12) is arranged parallel to the second link (10) in a position close to the crossbar (11), the lower end of the vertical rod (12) is connected to the upper end of the crossbar (11), and the upper end of the vertical rod (12) is hinged to the lower surface of the cover (5) in a position close to the rear plate (3); and the length of the crossbar (11) corresponds to the thickness of the frame (1). [3] The foot-operated waste bin receptacle with buffering opening and closing function and easy installation according to claim 1, characterized by , that: a second buffer (13) is arranged vertically on the upper surface of the top of the frame (1) in a position corresponding to the edge of the lid (5), and the second buffer (13) serves to reduce the downward speed of the lid (5). [4] The foot-operated waste bin receptacle with buffering opening and closing function and easy installation according to claim 1, characterized by , that: a recess (14) for the first handlebar (9) is provided on the front surface of the frame (1) in a position near the bottom of the frame (1), and the upper end of the first handlebar (9) protrudes through the recess (14). [5] The foot-operated waste bin receptacle with buffering opening and closing function and easy installation according to claim 1, characterized by , that: the joint mount (6) comprises: a support block and a horizontal axis of rotation; wherein the support block is arranged vertically on the base of the frame (1) below the first linkage (9) and in a position corresponding to the central position of the first linkage (9); and a pivot groove (15) with a width corresponding to the width of the first link (9) is formed on the upper surface of the support block, the horizontal axis of rotation is arranged horizontally and rotatably in the pivot groove (15), and the center of the first link (9) is mounted on the horizontal axis of rotation. [6] The foot-operated waste bin receptacle with buffering opening and closing function and easy installation according to claim 2, characterized by , that: a reinforcing rib (16) is arranged longitudinally on the lower surface of the lid (5) in a position near the rear plate (3), at a section of the reinforcing rib (16) that is near the vertical rod (12), a connecting bracket (17) is provided, and the upper end of the vertical rod (12) is hinged to the connecting bracket (17). [7] The foot-operated waste bin receptacle with buffering opening and closing function and easy installation according to claim 1, characterized by , that: the foot lever mechanism is located near the right side plate (2) on the housing. [8] The foot-operated waste bin receptacle with buffering opening and closing function and easy installation according to claim 7, characterized by , that: the left side of the front door panel (4) is hinged to one side of the frame (1); and A first handle (18) is provided on the front surface of the front door panel (4) in a position near the right side panel (2). [9] The foot-operated waste bin receptacle with buffering opening and closing function and easy installation according to claim 8, characterized by , that: Several horizontally extending slots (19) are evenly distributed on the front surface of the front door panel (4), penetrating the front door panel (4) and arranged in the longitudinal direction of the front door panel (4). [10] The foot-operated waste bin receptacle with buffering opening and closing function and easy installation according to claim 1, characterized by , that: a second handle (20) is provided at the middle position of the front surface of the lid (5), and the second handle (20) has a U-shape.

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