A classified garbage basket for an air dining car

Abstract

The utility model provides a kind of classified garbage basket for aviation dining car, including upper basket frame and lower basket frame, hinge component of both is equipped between upper basket frame and lower basket frame;Upper basket frame and lower basket frame are all rectangular frame structure, and shape is matched, the middle part of upper basket frame and lower basket frame is equipped with corresponding upper baffle and lower baffle respectively, and the inner and outer sides of lower basket frame are equipped with upwardly extending baffle edge, to form the containing groove containing upper basket frame;Upper basket frame and lower basket frame are respectively equipped with upper magnetic attraction piece and lower magnetic attraction piece corresponding to magnetic attraction. By setting upper and lower basket frame, and the middle part of both is respectively set with upper and lower baffle, garbage bag can be respectively set in the baffle side, the classified collection function of garbage is realized;And by the double-sided electrostatic adsorption sheet set at lower baffle, the garbage bag on both sides can be gently and stably adsorbed, avoid the classified area confusion due to garbage bag mutual adsorption, and the situation that garbage bag is adhered, shifts when throwing garbage.

Description

Technical Field

[0001] This utility model relates to the field of aviation waste truck technology, and in particular to a sorting waste bin for aviation catering trucks. Background Technology

[0002] With the rapid development of the air transport industry and the continuous improvement of air service quality, in-flight waste sorting and disposal, as an important manifestation of environmental protection, is receiving increasing attention. As a crucial tool for in-flight service, the waste disposal function of airline catering carts directly impacts service efficiency and environmental protection effectiveness.

[0003] However, existing airline catering cart trash cans have the following technical problems: First, the trash cans have only one sorting function and cannot meet the needs of aviation waste sorting and collection. Second, the stability of the garbage bags is poor in the turbulent environment of the airline catering cart, and the garbage bags are not securely fixed. The garbage bags are easy to shift and slip off, which increases the workload of the flight attendants and is not conducive to the subsequent handling of aviation waste. Third, the lack of cushioning and shock absorption design makes it prone to noise in bumpy environments.

[0004] These problems have seriously affected the quality and efficiency of air travel services, necessitating the development of specialized recycling bins designed for use in airline catering carts. Utility Model Content

[0005] In view of the shortcomings of the prior art described above, the purpose of this utility model is to provide a sorting trash can for airline catering carts, which solves the problems of the prior art's trash cans having a single sorting function, poor stability of the trash cans in the bumpy environment of the catering cart, and the trash bags being easy to shift and slip off, resulting in mixed and spilled trash.

[0006] To achieve the above and other related objectives, this utility model provides a sorting trash can for an airline catering cart, including an upper frame and a lower frame, with a hinge assembly connecting the upper and lower frames; both the upper and lower frames are rectangular frame structures with matching shapes, and the middle portions of the upper and lower frames are respectively provided with corresponding upper and lower partitions, and the inner and outer sides of the lower frame are provided with upwardly extending sidewalls, thereby forming a receiving groove for accommodating the upper frame; the upper and lower frames are respectively provided with corresponding magnetic upper and lower magnetic suction components.

[0007] In one embodiment of this utility model, the upper basket frame / lower basket frame is provided with positioning holes spaced apart, and the lower basket frame / upper basket frame is provided with corresponding positioning posts.

[0008] In one embodiment of this utility model, the lower basket frame has a slot on the edge opposite to the hinge assembly, and the upper basket frame has a protruding protrusion at a corresponding position. Workers can easily lift the entire upper basket frame by pinching the protrusion, which is convenient and effortless.

[0009] In one embodiment of this utility model, the height of the retaining edge is greater than the thickness of the upper basket frame, that is, after the upper and lower basket frames are stacked, the upper basket frame is located below the retaining edge. This design can prevent the garbage bag pressed down by the upper basket frame from easily slipping off or the garbage from spilling out when the retaining edge is too low and the area is bumpy.

[0010] In one embodiment of this utility model, the lower basket frame is fitted with an elastic cushioning pad within the receiving groove. The elastic cushioning pad is made of memory foam and / or rubber material. When the upper basket frame is inserted, the elastic cushioning pad provides cushioning force, reducing the impact of bumps on the upper basket frame, while enhancing the fixing effect.

[0011] In one embodiment of this utility model, the outer wall of the lower basket frame is provided with an anti-slip part, which is an array of anti-slip protrusions or anti-slip recesses. The anti-slip part facilitates the handling or movement of the garbage basket by workers, and a recessed design is preferred to avoid protrusions that occupy space.

[0012] In one embodiment of this utility model, the lower partition is provided with a double-sided electrostatic adsorption sheet arranged along its length, the double-sided electrostatic adsorption sheet extending downward. The adsorption sheet is made of environmentally friendly electrostatic adsorption material, and its surface has a weak static electricity, which can gently and firmly adsorb the garbage bags on both sides, avoiding the confusion of the classification area caused by the garbage bags adsorbing each other, as well as the situation of garbage bags sticking together or shifting when disposing of garbage.

[0013] As described above, the sorting trash can for airline catering carts of this invention has the following beneficial effects: 1. By setting up upper and lower bins, and setting upper and lower partitions in the middle of the two respectively, and garbage bags can be placed on both sides of the partitions, the function of garbage classification and collection is realized, which solves the problem of the single classification function of the existing airline catering car garbage bins; 2. Through the corresponding magnetic attraction design of the upper and lower magnetic attraction components, as well as the cooperation between the positioning post and the positioning hole, the connection strength between the garbage bag and the garbage bin is increased. The design of the edge height being greater than the thickness of the upper bin frame effectively prevents the garbage bag from shifting and slipping, thereby enhancing the stability of the garbage bin in the turbulent environment of the airline catering cart. 3. By setting an elastic buffer pad in the receiving groove, a buffering force can be provided to reduce the impact of bumps on the upper frame, thereby reducing the noise generated by the collision between the upper and lower parts during bumps. 4. The double-sided electrostatic adsorption sheet at the lower partition can gently and firmly adsorb the garbage bags on both sides, avoiding confusion in the sorting area caused by the garbage bags adsorbing each other, as well as the situation of garbage bags sticking together or shifting when disposing of garbage.

[0014] The overall design of this utility model effectively reduces the workload of flight attendants, facilitates the subsequent sorting and processing of aviation waste, and improves the efficiency and quality of aviation services. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the closed state of the classified waste bin for an airline catering cart disclosed in Example 1.

[0016] Figure 2 This is a schematic diagram of the opening process of the classified trash can for an airline catering cart disclosed in Example 1.

[0017] Figure 3 This is a schematic diagram of the structure of the classified waste bin for the airline catering cart disclosed in Example 1 in the open state.

[0018] Figure 4 This is a schematic diagram of the closed state of the classified waste bin for an airline catering cart disclosed in Example 2.

[0019] Component designation explanation 100. Upper basket frame; 110. Upper magnetic clasp; 120. Positioning hole; 130. Protrusion; 140. Upper partition; 200. Lower basket frame; 210. Edge guard; 220. Lower magnetic clasp; 230. Positioning post; 240. Slot; 250. Lower partition; 300. Hinge assembly; 400. Anti-slip part; 500. Double-sided electrostatic adsorption sheet. Detailed Implementation

[0020] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. It should be noted that, unless otherwise specified, the following embodiments and features can be combined with each other.

[0021] Example 1 Please see Figures 1-3This embodiment provides a sorting trash can for an airline catering cart, including an upper frame 100 and a lower frame 200, with a hinge assembly 300 connecting the two. Both the upper frame 100 and the lower frame 200 are rectangular frames with matching shapes. The middle sections of the upper frame 100 and the lower frame 200 are respectively provided with upper partitions 140 and lower partitions 250, dividing the upper frame 100 and the lower frame 200 into two separate rectangular frames that can be used to hold two trash bags. Upwardly extending sidewalls 210 are provided along the inner and outer sides of the lower frame 200, forming receiving grooves between adjacent sidewalls 210 to accommodate the upper frame 100. The upper frame 100 and the lower frame 200 are respectively provided with corresponding magnetic upper magnetic components 110 and lower magnetic components 220.

[0022] The upper bin frame 100 has positioning holes 120 spaced apart, and the lower bin frame 200 has corresponding positioning posts 230. The matching design of the positioning posts 230 and the positioning holes 120 allows the upper bin frame 100 and the lower bin frame 200 to be precisely aligned in the closed state, avoiding misalignment and improving the stability of the garbage bin; it can also further clamp the garbage bag sandwiched between the upper and lower bin frames 200 to prevent the garbage bag from falling off.

[0023] The lower bin holder 200 has a slot 240 on the edge 210 at the opposite end of the hinge assembly 300, and the upper bin holder 100 has a corresponding outwardly protruding lug 130. This design allows service personnel to open the trash can with one hand; they can simply hook their finger on the lug 130 and pull upwards to open the upper bin holder 100. The lug 130 is ergonomically designed with a smooth, rounded surface to prevent scratches to the service personnel's fingers, thus improving the safety and convenience of operation.

[0024] The height of the retaining edge 210 is greater than the thickness of the upper basket frame 100. This design allows the retaining edge 210 to completely cover the outer edge of the upper basket frame 100 when the upper basket frame 100 is closed, forming a closed space to prevent garbage leakage or odor emission. At the same time, the portion of the retaining edge 210 that is higher than the upper basket frame 100 also serves as a protective structure, reducing the impact between the edge of the upper basket frame 100 and the external environment, and extending the product's service life.

[0025] The lower basket frame 200 is equipped with an elastic cushioning pad within the receiving groove. This cushioning pad is made of a composite material of memory foam and rubber. When the upper basket frame 100 closes, the cushioning pad absorbs impact and reduces noise. It also compensates for any minor gaps that may exist between the upper and lower basket frames 200, improving the sealing effect. Memory foam has excellent resilience and shape memory properties, while the rubber material provides wear resistance and water resistance; the combined use of these two materials significantly extends the lifespan of the cushioning pad.

[0026] The outer wall of the edge 210 of the lower bin rack 200 is provided with an anti-slip part 400, which consists of an array of anti-slip protrusions. These protrusions are distributed in an array to increase surface friction, allowing service personnel to firmly grip the trash can even in turbulent flight environments, preventing slippage. The height of the anti-slip protrusions is moderate, providing sufficient friction without being excessively protruding and affecting aesthetics or increasing storage space.

[0027] During use, the user first places the trash can on the aircraft cabin waste collection vehicle, and then the service personnel can open the upper basket rack 100 through the protrusion 130. Figure 3 Place the two garbage bags into the two areas separated by the lower divider (250mm apart) to achieve garbage sorting and collection. Then rotate the upper bin rack until the upper and lower bins are closed, as per [reference needed]. Figure 1 The upper magnetic clasp 110 and the lower magnetic clasp 220 engage with each other to ensure that the trash can will not open accidentally during aircraft turbulence. At the same time, the positioning post 230 and the positioning hole 120 work together to ensure that the upper and lower basket frames 200 are precisely aligned, while the elastic cushioning pad reduces noise when closing and improves the seal.

[0028] Example 2 Please see Figure 4 This embodiment provides a sorting trash can for an airline catering cart, which differs from Embodiment 1 only in that: The outer wall of the edge 210 of the lower basket frame 200 is provided with an anti-slip part 400. The anti-slip part 400 can also be designed as anti-slip dimples, which are small pits arranged in a regular pattern to avoid protrusion and taking up space.

[0029] A double-sided electrostatic adsorption sheet 500 is provided at the lower partition 250 along its length, extending downwards. The adsorption sheet is made of environmentally friendly electrostatic adsorption material, and its surface has a weak static electricity, which can gently and firmly adsorb the garbage bags on both sides, avoiding the confusion of the sorting area caused by the garbage bags adsorbing each other, as well as the situation of garbage bags sticking together or shifting when disposing of garbage.

[0030] This type of categorized waste bin for airline catering carts is compact in structure and easy to operate. It can effectively achieve waste sorting and collection, reduce the workload of service personnel, and improve the efficiency of airline services. At the same time, its sealed design effectively prevents the spread of odors and improves the quality of the cabin environment.

[0031] In summary, this utility model, by setting up upper and lower baskets and respectively setting upper and lower partitions in the middle of both, allows garbage bags to be placed on both sides of the partitions, thus achieving the function of garbage sorting and collection. Furthermore, the double-sided electrostatic adsorption sheet set at the lower partition can gently and firmly adsorb the garbage bags on both sides, avoiding confusion in the sorting area caused by the garbage bags adhering to each other, and preventing the garbage bags from sticking or shifting during disposal. Therefore, this utility model effectively overcomes the various shortcomings of the prior art and has high industrial application value.

[0032] The terms used in this specification, such as "upper", "lower", "left", "right", "front", "back", "middle" and "one", are merely for clarity of description and are not intended to limit the scope of implementation of this utility model. Any changes or adjustments to their relative relationships, without substantially altering the technical content, shall also be considered within the scope of implementation of this utility model.

[0033] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit this utility model. All equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A sorting trash can for airline catering carts, characterized in that, The device includes an upper basket frame and a lower basket frame, with a hinge assembly connecting the two frames. Both the upper and lower basket frames are rectangular frame structures with matching shapes. The middle sections of the upper and lower basket frames are respectively provided with upper and lower partitions. The inner and outer sides of the lower basket frame are provided with upwardly extending guards, thereby forming a receiving groove for accommodating the upper basket frame. The upper and lower basket frames are respectively provided with corresponding magnetic upper and lower magnetic components.

2. The classified waste bin for airline catering carts according to claim 1, characterized in that, The upper and lower basket frames are provided with positioning holes spaced apart, and the lower and upper basket frames are provided with corresponding positioning posts.

3. The classified waste bin for airline catering carts according to claim 1, characterized in that, The lower basket frame has a slot on the edge opposite to the hinge assembly, and the upper basket frame has an outward protrusion at the corresponding position.

4. The classified waste bin for airline catering carts according to claim 1, characterized in that, The height of the retaining edge is greater than the thickness of the upper frame.

5. The classified waste bin for airline catering carts according to claim 1, characterized in that, The lower basket is fitted with an elastic cushioning pad within the receiving slot. The elastic cushioning pad is made of memory foam and / or rubber material.

6. The classified waste bin for airline catering carts according to claim 1, characterized in that, The outer wall of the lower basket frame is provided with an anti-slip part, which is an array of anti-slip protrusions or anti-slip concaves.

7. The classified waste bin for airline catering carts according to claim 1, characterized in that, The lower partition is provided with a double-sided electrostatic adsorption sheet arranged along its length, and the double-sided electrostatic adsorption sheet extends downward.

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