A longitudinal sliding cabinet door assembly for a litter bin

Abstract

The utility model discloses a longitudinal sliding cabinet door assembly of garbage throwing box, including mirror image opposite setting, and identical structure's first opening and closing mechanism and second opening and closing mechanism, the first opening and closing mechanism includes the L type channel steel who arranges along the longitudinal direction, the oblique strip slot of being set up in the L type channel steel, and the opening and closing support mechanism who is connected with the L type channel steel and drives the L type channel steel to move along the longitudinal direction, the lower locking seat of setting in the lower part of L type channel steel and the locking slot of being set up in the lower locking seat, the pivot sliding sleeve is set in the oblique strip slot, the opening and closing support mechanism drives throwing cabinet door to move down and is clamped and sets in the locking slot, the opening and closing support mechanism drives throwing cabinet door and pivot to move up, and pivot slides along the oblique strip slot, through above -mentioned scheme, the utility model has simple structure, occupies small, and opens reliable advantage, has very high practical value and popularization value in the garbage throwing box production technical field.

Description

Technical Field

[0001] This utility model relates to the field of waste disposal bin manufacturing technology, and in particular to a longitudinal sliding cabinet door assembly for a waste disposal bin. Background Technology

[0002] Currently, existing waste disposal bins use either electric or manual opening for their doors. Manually opened doors are prone to collision noise when closing, as the door generates noise due to its own weight. Electric (or hydraulic) opening methods are more bulky, typically requiring a hydraulic or electric lever on the back (or side) of the door to pull it upwards. This results in a larger area being occupied during the opening process.

[0003] Therefore, there is an urgent need to propose a longitudinal sliding cabinet door assembly for waste disposal bins that is simple in structure, occupies little space, and has reliable opening. Utility Model Content

[0004] To address the aforementioned problems, the purpose of this utility model is to provide a longitudinal sliding cabinet door assembly for a waste disposal bin. The technical solution adopted by this utility model is as follows: A longitudinal sliding door assembly for a waste disposal bin drives the disposal door, which is mounted on the waste disposal bin body and opens and closes the waste disposal opening. The longitudinal sliding door assembly includes a first opening and closing mechanism and a second opening and closing mechanism that are mirror-image arranged and have identical structures; a rotating shaft is provided at the upper part of the disposal door; the rotating shaft connects the first opening and closing mechanism and the second opening and closing mechanism. The first and second opening and closing mechanisms have the same structure. The first opening and closing mechanism includes an L-shaped channel steel arranged in the longitudinal direction, an oblique strip groove opened in the L-shaped channel steel, an opening and closing support mechanism connected to the L-shaped channel steel and driving the L-shaped channel steel to move in the longitudinal direction, a lower locking seat set at the lower part of the L-shaped channel steel, and a locking groove opened in the lower locking seat. The rotating shaft is slidably sleeved in the oblique strip groove. The opening and closing support mechanism drives the delivery cabinet door to move downward and lock it in the locking groove. The opening and closing support mechanism drives the delivery cabinet door and the rotating shaft to move upward, and the rotating shaft slides along the oblique strip groove.

[0005] Furthermore, the opening and closing support mechanism includes a first support base and a second support base fixed inside the garbage disposal box, a longitudinal support bar fixed in the longitudinal direction on the L-shaped channel steel, a first connecting rod crank arm rotatably connected between the longitudinal support bar and the first support base, a second connecting rod crank arm rotatably connected between the longitudinal support bar and the second support base, and a cylinder assembly connected to the longitudinal support bar and driving the longitudinal support bar and the L-shaped channel steel to move in the longitudinal direction.

[0006] Furthermore, the cylinder assembly includes a first support ear fixed on a first support base or a second support base, a second support ear fixed on a longitudinal support bar, and a drive cylinder rotatably connected between the first support ear and the second support ear; the drive cylinder drives the longitudinal support bar and the L-shaped channel steel to move in the longitudinal direction.

[0007] Compared with the prior art, the present invention has the following beneficial effects: This utility model, by setting a rotating shaft, a first opening and closing mechanism and a second opening and closing mechanism, uses an opening and closing support mechanism to drive the rotating shaft to slide upward along the inclined strip groove, and the lower end of the disposal cabinet door slides out from the locking groove. The opening and closing support mechanism drives the disposal cabinet door to continue to move upward so as to expose the garbage disposal opening, thereby realizing garbage disposal.

[0008] This utility model utilizes an opening and closing support mechanism to drive the rotating shaft to slide upward along the inclined strip groove. When the lower end of the disposal cabinet door slides out of the locking groove, the disposal cabinet door can also be manually pushed to flip inside the garbage disposal box (i.e., rotating shaft flip support) so that garbage can be disposed of during the opening of the disposal cabinet door.

[0009] This utility model, by setting a first support base, a first connecting rod crank arm, a second support base, a second connecting rod crank arm, a first support ear, a second support ear, and a drive cylinder, uses the drive cylinder to drive the longitudinal support bar and the L-shaped channel steel to move in the longitudinal direction, so as to reliably drive the opening and closing, and its operation is reliable.

[0010] In summary, this utility model has the advantages of simple structure, small footprint, and reliable opening, and has high practical and promotional value in the field of garbage disposal bin production technology. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope of protection. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram showing the layout of the cabinet door of this utility model from the first angle.

[0013] Figure 2 This is a schematic diagram showing the layout of the second angle of the cabinet door of this utility model.

[0014] Figure 3 This is a structural diagram of the dispensing cabinet door, the first opening and closing mechanism, and the second opening and closing mechanism of this utility model.

[0015] Figure 4This is a first partial enlarged schematic diagram of the present invention.

[0016] Figure 5 This is a second enlarged schematic diagram of the present invention.

[0017] Figure 6 This is a schematic diagram of the opening and closing support mechanism of this utility model.

[0018] In the above figures, the component names corresponding to the reference numerals are as follows: 100. Waste disposal container; 101. Waste disposal opening; 200. Disposal cabinet door; 201. Rotating shaft; 1. First opening and closing mechanism; 2. Second opening and closing mechanism; 11. L-shaped channel steel; 111. Inclined strip groove; 12. Lower locking seat; 121. Locking groove; 13. Opening and closing support mechanism; 131. Longitudinal support bar; 132. First support seat; 133. First connecting rod crank arm; 134. Second support seat; 135. Second connecting rod crank arm; 136. First support ear; 137. Second support ear; 138. Drive cylinder. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this application clearer, the present invention will be further described below with reference to the accompanying drawings and embodiments. The embodiments of this utility model include, but are not limited to, the following embodiments. All other embodiments obtained by those skilled in the art based on the embodiments in this application without inventive effort are within the scope of protection of this application.

[0020] In this embodiment, the term "and / or" is merely a description of the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone.

[0021] The terms "first" and "second," etc., used in the specification and claims of this embodiment are used to distinguish different objects, not to describe a specific order of objects. For example, "first target object" and "second target object," etc., are used to distinguish different target objects, not to describe a specific order of target objects.

[0022] In the embodiments of this application, the terms "exemplary" or "for example" are used to indicate that something is an example, illustration, or description. Any embodiment or design that is described as "exemplary" or "for example" in the embodiments of this application should not be construed as being more preferred or advantageous than other embodiments or design. Specifically, the use of the terms "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0023] In the description of the embodiments in this application, unless otherwise stated, "multiple" means two or more. For example, multiple processing units means two or more processing units; multiple systems means two or more systems.

[0024] like Figures 1 to 6 As shown, this embodiment provides a longitudinal sliding cabinet door assembly for a waste disposal bin, which drives the disposal cabinet door 200. The disposal cabinet door 200 is mounted on the waste disposal bin body 100 and opens and closes the waste disposal opening 101. Here, a rotating shaft 201 is provided at the upper part of the disposal cabinet door 200.

[0025] The longitudinal sliding door assembly of the garbage disposal bin in this embodiment includes a first opening and closing mechanism 1 and a second opening and closing mechanism 2 that are mirror images of each other and have the same structure. A rotating shaft 201 connects the first opening and closing mechanism 1 and the second opening and closing mechanism 2.

[0026] The first opening and closing mechanism 1 and the second opening and closing mechanism 2 in this embodiment have the same structure. Taking the first opening and closing mechanism 1 as an example, it includes an L-shaped channel steel 11 arranged in the longitudinal direction, an oblique strip groove 111 opened in the L-shaped channel steel 11, an opening and closing support mechanism 13 connected to the L-shaped channel steel 11 and driving the L-shaped channel steel 11 to move in the longitudinal direction, a lower locking seat 12 disposed at the lower part of the L-shaped channel steel 11, and a locking groove 121 opened in the lower locking seat 12. Here, the rotating shaft 201 is slidably sleeved in the oblique strip groove 111. When the opening and closing support mechanism 13 drives the delivery cabinet door 200 to move downward, the lower part of the delivery cabinet door 200 is locked in the locking groove 121. In addition, when the opening and closing support mechanism 13 drives the delivery cabinet door 200 and the rotating shaft 201 to move upward, the lower part of the delivery cabinet door 200 slides out of the locking groove 121, and the rotating shaft 201 slides along the oblique strip groove 111. It should be noted that the L-shaped channel steel 11 is composed of a first side edge and a second side edge arranged perpendicularly to each other; the inclined strip groove 111 is set on the first side edge, and the second side edge is close to the side of the garbage disposal opening 101, so as to ensure that the disposal cabinet door 200 can be manually pushed to flip open into the garbage disposal box 100. In addition, the lower part of the inclined strip groove 111 is inclined towards the garbage disposal opening 101. When the disposal cabinet door 200 is closed, the disposal cabinet door 200 moves downward and towards the second side edge, so that the lower part of the disposal cabinet door 200 is inserted into the locking groove 121.

[0027] The opening and closing support mechanism 13 of this embodiment includes a first support base 132 and a second support base 134 fixed inside the waste disposal box 100, a longitudinal support bar 131 fixed along the longitudinal direction on the L-shaped channel steel 11, a first connecting rod crank arm 133 rotatably connected between the longitudinal support bar 131 and the first support base 132, a second connecting rod crank arm 135 rotatably connected between the longitudinal support bar 131 and the second support base 134, and a cylinder assembly connected to the longitudinal support bar 131 and driving the longitudinal support bar 131 and the L-shaped channel steel 11 to move along the longitudinal direction. The cylinder assembly includes a first support ear 136 fixed on the first support base 132 or the second support base 134, a second support ear 137 fixed on the longitudinal support bar 131, and a drive cylinder 138 rotatably connected between the first support ear 136 and the second support ear 137. Here, the drive cylinder 138 is used to drive the longitudinal support bar 131 and the L-shaped channel steel 11 to move in the longitudinal direction, so as to realize the opening and closing of the delivery cabinet door 200.

[0028] The above embodiments are merely preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Any changes made based on the design principles of this utility model, or any non-creative changes made on this basis, shall fall within the scope of protection of this utility model.

Claims

1. A longitudinally sliding cabinet door assembly for a waste disposal bin, which drives a disposal cabinet door (200), said disposal cabinet door (200) being disposed on a waste disposal bin body (100) and opening and closing a waste disposal opening (101), characterized in that, The longitudinal sliding cabinet door assembly of the garbage disposal bin includes a first opening and closing mechanism (1) and a second opening and closing mechanism (2) that are mirror images of each other and have the same structure; a rotating shaft (201) is provided on the upper part of the disposal cabinet door (200); the rotating shaft (201) is connected to the first opening and closing mechanism (1) and the second opening and closing mechanism (2); The first opening and closing mechanism (1) includes an L-shaped channel steel (11) arranged in the longitudinal direction, an oblique strip groove (111) opened in the L-shaped channel steel (11), an opening and closing support mechanism (13) connected to the L-shaped channel steel (11) and driving the L-shaped channel steel (11) to move in the longitudinal direction, a lower locking seat (12) set at the lower part of the L-shaped channel steel (11), and a locking groove (121) opened in the lower locking seat (12); the rotating shaft (201) is slidably sleeved in the oblique strip groove (111); the opening and closing support mechanism (13) drives the delivery cabinet door (200) to move downward and lock it in the locking groove (121); the opening and closing support mechanism (13) drives the delivery cabinet door (200) and the rotating shaft (201) to move upward, and the rotating shaft (201) slides along the oblique strip groove (111).

2. The longitudinal sliding door assembly of a waste disposal bin according to claim 1, characterized in that, The opening and closing support mechanism (13) includes a first support seat (132) and a second support seat (134) fixed inside the garbage disposal box (100), a longitudinal support bar (131) fixed on the L-shaped channel steel (11) in the longitudinal direction, a first connecting rod crank arm (133) rotatably connected between the longitudinal support bar (131) and the first support seat (132), a second connecting rod crank arm (135) rotatably connected between the longitudinal support bar (131) and the second support seat (134), and a cylinder assembly connected to the longitudinal support bar (131) and driving the longitudinal support bar (131) and the L-shaped channel steel (11) to move in the longitudinal direction.

3. The longitudinal sliding door assembly of a waste disposal bin according to claim 2, characterized in that, The cylinder assembly includes a first support ear (136) fixed on a first support base (132) or a second support base (134), a second support ear (137) fixed on a longitudinal support bar (131), and a drive cylinder (138) rotatably connected between the first support ear (136) and the second support ear (137); the drive cylinder (138) drives the longitudinal support bar (131) and the L-shaped channel steel (11) to move in the longitudinal direction.

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