Modular trash box and trash can thereof

Abstract

The utility model discloses a modular garbage box and a garbage can thereof, which belongs to the technical field of garbage cans. The modular garbage box includes a garbage box body, which includes an upper shell, a lower bottom plate and a garbage bag. The lower bottom plate is fixedly arranged at the bottom of the upper shell, and a receiving cavity, a lateral groove and a box body through-hole are formed between the two. The garbage bag is arranged in the receiving cavity and enters the box body through-hole through the lateral groove. The upper shell, the lower bottom plate and the garbage bag of this structure are modularly arranged, which not only has a small number of components and a low production cost, but also can be easily disassembled and assembled on the garbage can, so that the user can replace the garbage bag and improve the user's use experience. At the same time, the modular garbage box body can be accurately positioned on the garbage can after assembly, so that the garbage bag can enter the box body through-hole through the lateral groove and achieve accurate paving, so as to improve the paving accuracy and use stability of the garbage bag.

Description

Technical Field

[0001] The utility model relates to the technical field of trash cans, in particular to a modular trash box and a trash can thereof. Background Art

[0002] With the development of science and technology, the trash cans in the prior art are becoming more and more intelligent. At present, there are trash cans on the market that can sense human body signals and automatically open the lid, and can automatically change bags. The existing trash cans are provided with trash bag storage racks for holding trash bags, and the trash bag storage racks are provided with storage space for holding trash bags, and the trash bag storage racks are arranged in the trash can body. For example, the utility model patent with Chinese patent No. CN202022414673.5 discloses a trash can lid and a smart trash can with the lid installed. However, when the trash bag of the trash can lid of the above structure is used up, it is necessary to remove the pressure cover from the trash can body, put the new trash bag into the storage space of the storage rack, and then install the pressure cover on the storage rack. In this way, the disassembly and assembly process is cumbersome, troublesome, time-consuming and labor-intensive, and the user experience is poor.

[0003] Therefore, further improvement is necessary. Utility Model Content

[0004] The utility model aims to provide a modular garbage box and a garbage can thereof, so as to overcome the deficiencies in the prior art.

[0005] A modular trash box designed for this purpose includes a trash box body, which includes an upper shell, a lower bottom plate and a trash bag. The lower bottom plate is fixedly arranged at the bottom of the upper shell, and a accommodating cavity, a lateral groove and a box body through-hole are formed therebetween. The trash bag is arranged in the accommodating cavity and enters the box body through-hole through the lateral groove.

[0006] The lateral groove is located at the lower part, the middle part, or the upper part of the accommodating cavity, and the accommodating cavity is communicated with the box body through-opening through the lateral groove.

[0007] The lower base plate is fixed to the bottom of the upper shell by snap-fitting, fasteners, pasting, magnetic attraction, embedding, or any combination of the above.

[0008] The accommodating cavity, the lateral groove, and / or the box body through-opening are polygonal, circular, elliptical, or any combination thereof.

[0009] The upper shell is provided with a convex groove and a shell enclosure opening, the bottom of the convex groove is open and is arranged along the periphery of the shell enclosure opening, the lower bottom plate is fixedly arranged at the bottom of the convex groove, and the accommodating cavity is formed between the two, and the lower bottom plate is provided with a bottom plate enclosure opening, the bottom plate enclosure opening corresponds to the shell enclosure opening, and the box body through-opening is formed between the two.

[0010] The upper shell body is provided with an outer wall of the groove, an upper plate of the groove, and an inner wall of the groove. The outer wall of the groove and the inner wall of the groove are respectively located on the outer side and the inner side of the upper plate of the groove, and a spacing is formed between the two. The convex groove is formed between the outer wall of the groove, the upper plate of the groove, and the inner wall of the groove. The outer side of the lower bottom plate is provided with an outer convex edge, and the outer convex edge is fixedly matched with the outer wall of the groove. The inner wall of the groove is spaced and matched with the inner side of the lower bottom plate to form the lateral groove.

[0011] The outer side wall of the groove is extended vertically, inclined, curved, or in any combination of the above along the bottom of the groove upper plate to form a continuous or discontinuous outer side wall.

[0012] And / or, the inner side wall of the groove is extended vertically, inclined, curved, or any combination of the above below the upper plate of the groove to form a continuous or discontinuous inner side wall.

[0013] And / or, the outer convex edge corresponds to the outer side wall of the groove, and the outer convex edge extends vertically, inclined, curved, or any combination of the above above the lower bottom plate to form a continuous or discontinuous outer side wall.

[0014] The inner side wall of the groove is provided with an inner groove extension portion toward the shell enclosure opening, and the inner side of the lower bottom plate is provided with an inner bottom plate extension portion toward the bottom plate enclosure opening. The inner groove extension portions are spaced and matched with the inner bottom plate extension portions to form the lateral groove.

[0015] The inner extension part of the groove and the inner extension part of the bottom plate are respectively arranged in an arc shape, inclined, vertical, horizontal or any combination of the above.

[0016] A trash can comprises the above-mentioned modular trash box, the trash can comprises a trash can cover body, the trash can cover body is provided with a cover plate, a cover through-hole and a sealing device, the cover plate is opened and closed on the cover through-hole, the trash box body is disassembled and assembled on the cover through-hole, the box body through-hole is communicated with the cover through-hole, and the sealing device is movably arranged on the cover through-hole.

[0017] The utility model improves the above structure by arranging the garbage bag in a accommodating cavity formed between the upper shell body and the lower bottom plate, so that the three form a modular garbage box body. Not only is the number of components small and the production cost low, but the modular garbage box body can also be conveniently disassembled and assembled on the garbage can, so that the user can replace the garbage bag and improve the user's experience. At the same time, the modular garbage box body can be accurately positioned on the garbage can after assembly, so that the garbage bag can enter the through-opening of the box body through the lateral groove and be accurately installed, thereby effectively avoiding the problems of difficult positioning, easy error in assembly position, and unsuccessful installation caused by the soft nature of the garbage bag and the separate replacement, so as to improve the installation accuracy and use stability of the garbage bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the assembly structure of an embodiment of the utility model.

[0019] Figure 2 This is a schematic diagram of the assembly structure from another perspective of an embodiment of the utility model.

[0020] Figure 3 It is a schematic diagram of the assembly cross-sectional structure of an embodiment of the utility model.

[0021] Figure 4 The figure is a schematic diagram of the exploded structure of an embodiment of the utility model.

[0022] Figure 5 This is a schematic diagram of the exploded structure from another perspective of an embodiment of the utility model.

[0023] Figure 6 It is a schematic diagram of the assembly structure of the garbage box main body and the garbage can cover main body.

[0024] In the accompanying drawings: A-trash box body, B-trash can lid body, 1-upper shell, 1.1-convex groove, 1.2-shell enclosure, 1.3-groove outer wall, 1.4-groove upper plate, 1.5-groove inner wall, 1.6-groove inner extension, 2-lower bottom plate, 2.1-bottom plate enclosure, 2.2-outer convex edge, 2.3-bottom plate inner extension, 3-trash bag, 4-accommodating cavity, 5-lateral groove, 6-box body through-hole, 7-cover plate, 8-barrel lid through-hole, 9-sealing device. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0026] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0027] See also Figure 1-Figure 6 The modular trash box includes a trash box body A, which includes an upper shell 1, a lower bottom plate 2 and a trash bag 3. The lower bottom plate 2 is fixedly arranged at the bottom of the upper shell 1, and a receiving cavity 4, a lateral groove 5 and a box body through-hole 6 are formed between the two. The trash bag 3 is arranged in the receiving cavity 4 and enters the box body through-hole 6 through the lateral groove 5.

[0028] The above-mentioned modular trash box can be applied to a trash can, which includes a trash can cover body B, on which a cover plate 7, a cover through-hole 8 and a sealing device 9 are provided. The cover plate 7 is opened and closed on the cover through-hole 8, the trash box body A is disassembled and assembled on the cover through-hole 8, the box body through-hole 6 and the cover through-hole 8 are connected to each other, and the sealing device 9 is movably arranged on the cover through-hole 8.

[0029] In this embodiment, the garbage bag 3 is arranged in the accommodating cavity 4 formed between the upper shell body 1 and the lower base plate 2, so that the three form a modular garbage box body A. Not only the number of components is small and the production cost is low, but also the modular garbage box body A can be easily disassembled and assembled on the garbage can, so that the user can replace the garbage bag and improve the user's experience. At the same time, the modular garbage box body A can be accurately positioned on the garbage can after assembly, so that the garbage bag 3 can enter the box body through the lateral groove 5 through the through-hole 6 and be accurately installed, thereby effectively avoiding the problems of difficult positioning, easy assembly position errors, and unsuccessful installation caused by the soft nature of the garbage bag and the separate replacement, so as to improve the installation accuracy and use stability of the garbage bag 3.

[0030] In this embodiment, the free end of the garbage bag 3 passes through the lateral groove 5 from the accommodating cavity 4, then enters the box body through-hole 6, and then extends into the barrel cover through-hole 8, and then stretches and paves in the barrel of the garbage can, and finally forms a bag-like structure.

[0031] The sealing device 9 is a hot-melt sealing device, which can close and seal the garbage bag 3 located at the through-opening 8 of the barrel cover when it is active.

[0032] As a preferred solution of this embodiment, it may also have the following additional technical features:

[0033] The lateral groove 5 is located at the lower part, the middle part, or the upper part of the accommodating cavity 4 , and the accommodating cavity 4 is communicated with the box body through-opening 6 through the lateral groove 5 .

[0034] In the present embodiment, the lateral groove 5 is located on the inner side of the lower part of the accommodating chamber 4. The garbage bag 3 can directly use its own gravity to move laterally from the lateral groove 5 at the lower part of the accommodating chamber 4 and directly enter the through-port 6 of the box body. This not only improves the speed of the garbage bag 3 out of the bag, but also the entire process of the garbage bag 3 out of the bag is a lateral movement from top to bottom. Different from the garbage bag 3 in the prior art that moves laterally from bottom to top, the garbage bag 3 of the present embodiment has better stability when out of the bag.

[0035] The lower base plate 2 is fixed to the bottom of the upper housing 1 by means of snap connection, fasteners, bonding, magnetism, embedding, or any combination of the above.

[0036] That is, in this embodiment, the lower base plate 2 and the upper shell 1 can be fixed in any manner so that the two will not be separated during assembly, thereby ensuring that the garbage bag 3 can be effectively assembled.

[0037] The accommodating cavity 4, the lateral groove 5, and / or the box body through-opening 6 are polygonal, circular, elliptical, or any combination thereof.

[0038] Since the garbage bag 3 is soft as a whole, it can be placed in different shapes at will. Correspondingly, the accommodating cavity 4 of this embodiment can be of different shapes to meet the positioning and placement of garbage bags 3 of different shapes. At the same time, the shape of the lateral groove 5 and the box body through-hole 6 is equivalent to the shape of the accommodating cavity 4, which provides favorable conditions for the laying of the garbage bag 3.

[0039] In this embodiment, the accommodating cavity 4, the lateral groove 5, and the box body through-opening 6 are all quadrilateral, and the four corners are in arc-shaped transition.

[0040] The upper shell 1 is provided with a convex groove 1.1 and a shell enclosure opening 1.2. The bottom of the convex groove 1.1 is open and is arranged along the outer periphery of the shell enclosure opening 1.2. The lower bottom plate 2 is fixedly arranged at the bottom of the convex groove 1.1, and a accommodating cavity 4 is formed between the two. The lower bottom plate 2 is provided with a bottom plate enclosure opening 2.1. The bottom plate enclosure opening 2.1 corresponds to the shell enclosure opening 1.2, and a box body through-opening 6 is formed between the two.

[0041] The upper shell body 1 is provided with a groove outer side wall 1.3, a groove upper plate 1.4, and a groove inner side wall 1.5. The groove outer side wall 1.3 and the groove inner side wall 1.5 are respectively located on the outer side and the inner side of the groove upper plate 1.4, and a spacing is formed between the two. A convex groove 1.1 is formed between the groove outer side wall 1.3, the groove upper plate 1.4, and the groove inner side wall 1.5. An outer convex edge 2.2 is provided on the outer side of the lower base plate 2. The outer convex edge 2.2 is fixedly matched with the groove outer side wall 1.3. The groove inner side wall 1.5 is spaced and matched with the inner side of the lower base plate 2 to form a lateral groove 5.

[0042] In this embodiment, the garbage bag 3 is arranged in the accommodating chamber 4, the outer convex edge 2.2 and the outer side wall 1.3 of the groove position the outer side of the garbage bag 3, the inner side wall 1.5 of the groove positions the inner side of the garbage bag 3, and the lower bottom plate 2 supports the garbage bag 3, thereby effectively realizing the positioning of the garbage bag 3. In addition, the upper plate 1.4 of the groove blocks the garbage bag 3 to prevent foreign matter from entering the accommodating chamber 4.

[0043] The outer side wall 1.3 of the groove is extended vertically, inclined, curved, or any combination of the above along the bottom of the groove upper plate 1.4 to form a continuous or discontinuous outer side wall.

[0044] And / or, the inner side wall 1.5 of the groove is extended vertically, inclined, curved, or any combination of the above along the bottom of the groove upper plate 1.4 to form a continuous or discontinuous inner side wall.

[0045] And / or, the outer convex edge 2.2 corresponds to the outer side wall 1.3 of the groove, and the outer convex edge 2.2 is extended vertically, inclined, curved, or any combination of the above along the upper side of the lower bottom plate 2 to form a continuous or discontinuous outer side wall.

[0046] In this embodiment, the outer side wall 1.3 and the inner side wall 1.5 of the groove extend vertically along the bottom of the groove upper plate 1.4, and the outer convex edge 2.2 extends vertically along the top of the lower bottom plate 2.

[0047] In addition, the outer side wall 1.3 of the groove forms a continuous or discontinuous outer side wall outside the groove upper plate 1.4, the inner side wall 1.5 forms a continuous or discontinuous inner side wall inside the groove upper plate 1.4, and the outer convex edge 2.2 forms a continuous or discontinuous outer side wall outside the lower bottom plate 2.

[0048] The groove outer side wall 1.3, the groove inner side wall 1.5 and the outer convex edge 2.2 which are continuously enclosed can respectively improve the structural strength of the upper shell 1 and the lower base plate 2.

[0049] The discontinuously enclosed groove outer side wall 1.3, groove inner side wall 1.5 and outer convex edge 2.2 can respectively reduce the production costs of the upper shell 1 and the lower base plate 2.

[0050] The inner side wall 1.5 of the groove is provided with an inner groove extension portion 1.6 towards the shell enclosure opening 1.2, and the inner side of the lower bottom plate 2 is provided with a bottom plate inner extension portion 2.3 towards the bottom plate enclosure opening 2.1. The inner groove extension portion 1.6 is spaced and matched with the bottom plate inner extension portion 2.3 to form a lateral groove 5.

[0051] In this embodiment, the arrangement of the groove inner extension portion 1.6 and the bottom plate inner extension portion 2.3 can respectively improve the strength of the shell enclosure opening 1.2 and the bottom plate enclosure opening 2.1. In addition, the groove inner extension portion 1.6 and the bottom plate inner extension portion 2.3 respectively have a certain extension guiding function, which not only avoids the problem of scratching and rupture of the garbage bag 3 during the bag-out process, but also improves the paving stability of the garbage bag 3.

[0052] The groove inner extension part 1.6 and the bottom plate inner extension part 2.3 are respectively arranged in an arc shape, an inclined shape, a vertical shape, a horizontal shape or any combination of the above.

[0053] In this embodiment, the groove inner extension portion 1.6 is horizontally oriented toward the shell enclosure opening 1.2 and is perpendicular to the inner side wall 1.5 of the groove. The bottom plate inner extension portion 2.3 is perpendicular to the bottom plate enclosure opening 2.1 and is also perpendicular to the lower bottom plate 2. The horizontal groove inner extension portion 1.6 can guide the discharge of the garbage bag 3, and the vertical bottom plate inner extension portion 2.3 can prevent the garbage bag 3 from automatically discharging due to vibration, thereby improving the positioning of the garbage bag 3. At the same time, the ends of the groove inner extension portion 1.6 and the bottom plate inner extension portion 2.3 are both arc-shaped.

[0054] In addition, the distance between the inner extension portion 2.3 of the bottom plate and the outer convex edge 2.2 is smaller than the distance between the inner side wall 1.5 of the groove and the outer side wall 1.3 of the groove, so that the garbage bag 3 can be taken out of the bag more quickly and conveniently.

[0055] The above is a preferred embodiment of the utility model, which shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements fall within the scope of the utility model to be protected, and the scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A modular trash box, comprising a trash box body, characterized in that: The garbage box body includes an upper shell, a lower bottom plate and a garbage bag. The lower bottom plate is fixedly arranged at the bottom of the upper shell, and a accommodating cavity, a lateral groove and a box body through-hole are formed between the two. The garbage bag is arranged in the accommodating cavity and enters the box body through-hole through the lateral groove.

2. The modular trash box according to claim 1, characterized in that: The lateral groove is located at the lower part, the middle part, or the upper part of the accommodating cavity, and the accommodating cavity is communicated with the box body through-opening through the lateral groove.

3. The modular trash box according to claim 1, characterized in that: The lower base plate is fixed to the bottom of the upper shell by snapping, fasteners, bonding, or magnetic attraction.

4. The modular trash box according to claim 1, characterized in that: The accommodating cavity, the lateral groove, and / or the box body through-opening are polygonal, circular, or elliptical.

5. The modular trash box according to claim 1, characterized in that: The upper shell is provided with a convex groove and a shell enclosure opening, the bottom of the convex groove is open and is arranged along the periphery of the shell enclosure opening, the lower bottom plate is fixedly arranged at the bottom of the convex groove, and the accommodating cavity is formed between the two, and the lower bottom plate is provided with a bottom plate enclosure opening, the bottom plate enclosure opening corresponds to the shell enclosure opening, and the box body through-opening is formed between the two.

6. The modular trash box according to claim 5, characterized in that: The upper shell body is provided with an outer wall of the groove, an upper plate of the groove, and an inner wall of the groove. The outer wall of the groove and the inner wall of the groove are respectively located on the outer side and the inner side of the upper plate of the groove, and a spacing is formed between the two. The convex groove is formed between the outer wall of the groove, the upper plate of the groove, and the inner wall of the groove. The outer side of the lower bottom plate is provided with an outer convex edge, and the outer convex edge is fixedly matched with the outer wall of the groove. The inner wall of the groove is spaced and matched with the inner side of the lower bottom plate to form the lateral groove.

7. The modular trash box according to claim 6, characterized in that: The outer side wall of the groove is vertically, obliquely, or curvedly extended below the upper plate of the groove, and forms a continuous or discontinuous outer side wall. and / or, the inner side wall of the groove is vertically, obliquely, or curvedly extended below the upper plate of the groove and forms a continuous or discontinuous inner side wall, And / or, the outer convex edge corresponds to the outer side wall of the groove, and the outer convex edge is vertically, obliquely, or curvedly extended above the lower bottom plate to form a continuous or discontinuous outer side wall.

8. The modular trash box according to claim 6, characterized in that: The inner side wall of the groove is provided with an inner groove extension portion toward the shell enclosure opening, and the inner side of the lower bottom plate is provided with an inner bottom plate extension portion toward the bottom plate enclosure opening. The inner groove extension portions are spaced and matched with the inner bottom plate extension portions to form the lateral groove.

9. The modular trash box according to claim 8, characterized in that: The groove inner extension part and the bottom plate inner extension part are respectively arranged in an arc shape, or inclined, or vertically, or horizontally.

10. A trash can, characterized in that: It includes the modular trash box as described in any one of claims 1 to 9, the trash can includes a trash can cover body, the trash can cover body is provided with a cover plate, a cover through-hole and a sealing device, the cover plate is opened and closed on the cover through-hole, the trash box body is disassembled and assembled on the cover through-hole, the box body through-hole is connected with the cover through-hole, and the sealing device is movably arranged on the cover through-hole.

Images