container

Abstract

The present application discloses a container, which comprises a box body, an upper top door and a lower top door, the top of the box body is provided with a top opening, the upper top door is arranged on the box body and is movable along the length direction of the box body between an open position and a closed position, the lower top door is arranged on the box body and is movable along the length direction between an open position and a closed position, the lower top door is located below the upper top door, the upper top door in the closed position and the lower top door in the closed position are arranged in succession in the length direction and cover the whole top opening, and the movement of the lower top door and the movement of the upper top door are independent of each other. According to the container of the present application, a sliding double-open top door can be designed on the top of the container, which facilitates the filling and / or removal of materials such as garbage from the top, and the design of the double-open top door can quickly and conveniently open any top door to fill and / or remove materials, and quickly and conveniently close the box body to prevent leakage during transportation and reduce pollution.

Description

Technical Field

[0001] This invention relates to the technical field of containers, and more specifically to a container. Background Technology

[0002] With the tightening of national environmental protection policies, urban waste can no longer be transported and landfilled indiscriminately as before; it must be sorted and processed. Among the various aspects of waste sorting and processing, the removal of construction waste presents a significant challenge.

[0003] Construction waste mainly includes waste materials from the construction, demolition, and renovation of buildings, waste materials generated from road construction and maintenance, and other solid waste generated during the construction process. Its characteristics include irregular shape, varying size, and inability to be compressed. Currently, there is no specialized equipment for transporting construction waste, and only dump trucks can be used. During transportation, dump trucks often cause pollution along the road due to lack of covering or only simple tarpaulins, and the waiting time for construction waste to be collected wastes resources, resulting in high transportation costs.

[0004] Therefore, a container is needed to at least partially solve the above problems. Summary of the Invention

[0005] The summary section introduces a series of simplified concepts, which will be further explained in detail in the detailed description section. The summary section of this invention is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0006] To at least partially solve the above problems, the present invention provides a container comprising:

[0007] The box body has a top opening at the top;

[0008] A top door is provided on the box body, and the top door is movable between an open position and a closed position along the length direction of the box body;

[0009] A bottom door is provided on the housing and is movable between an open position and a closed position along the length direction. The bottom door is located below the top door.

[0010] The upper top door in the closed position and the lower top door in the closed position are arranged successively along the length direction and cover the entire top opening, and the movement of the lower top door is independent of the movement of the upper top door.

[0011] Optionally, it also includes a guide rail arranged along the length direction of the housing;

[0012] The end of the top door in the width direction of the housing is movable along the guide rail near its outer side;

[0013] The end of the lower top door in the width direction is movable along the portion of the guide rail near its inner side.

[0014] Optionally, each end of the top door is provided with an outwardly movable part, which is supported upward by the guide rail and can move along the guide rail;

[0015] Each end of the lower top door is provided with an inner moving part, which is located inside the outer moving part, and is supported upward by the guide rail and can move along the guide rail.

[0016] Optionally, each end of the top door is provided with an outer limiting part, which is located outside the guide rail and can abut against the vertical outer side of the guide rail;

[0017] Each end of the lower top door is provided with an inner limiting part, which is located inside the guide rail and can abut against the vertical inner side of the guide rail.

[0018] Optionally, the guide rail is provided with an upper limit surface and a support surface opposite to the upper limit surface, and the outer moving part and the inner moving part are respectively located between the corresponding upper limit surface and the support surface.

[0019] Optionally, the guide rail is provided with an outwardly facing groove, and the outwardly moving part enters the groove through the groove; and / or

[0020] The guide rail is provided with an inwardly facing groove, and the inner moving part enters the groove through the groove.

[0021] Optionally, the end of the top door is provided with a top door side beam, the top door side beam is connected to the outer moving part, and is configured to have a first receiving part with an inward opening;

[0022] The lower top door is provided with a lower top door side beam at its end. The lower top door side beam is connected to the inner moving part and is configured to have a second receiving part with an opening facing outward.

[0023] At least a portion of the second receiving portion is located within the first receiving portion, and the guide rail, the outer moving portion, and the inner moving portion are located within the second receiving portion.

[0024] Optionally, the upper door side beam includes a vertically extending outer wall and a horizontally extending outer top wall, the outer wall being located outside the guide rail, and the outer top wall extending inward from the top of the outer wall.

[0025] The outer top wall is provided with a downwardly extending outer baffle, or the outer top wall is close to the lower top door side beam.

[0026] Optionally, the lower top door side beam includes a vertically extending inner sidewall and a horizontally extending inner top wall, the inner sidewall being located inside the guide rail, and the inner top wall extending outward from the top of the inner sidewall.

[0027] The inner top wall is provided with a downwardly extending inner baffle wall, or the inner top wall is close to the guide rail.

[0028] Optionally, both the outer moving part and the inner moving part abut against the top surface of the guide rail, or

[0029] The guide rail is provided with a first support surface and a second support surface facing upward and at different heights. The outer moving part abuts against the first support surface, and the inner moving part abuts against the second support surface.

[0030] Optionally, both the outer moving part and the inner moving part are rollers arranged at intervals along the length direction, and / or both the outer limiting part and the inner limiting part are rollers arranged at intervals along the length direction.

[0031] Optionally, the guide rail is provided with one, or

[0032] The guide rail is provided in two parts: the end of the upper top door cooperates with the guide rail located on the outer side, and the end of the lower top door cooperates with the guide rail located on the inner side.

[0033] According to the present invention, the container can be designed with a sliding double-opening top door, which facilitates the loading and / or removal of materials such as garbage from the top. The double-opening top door design allows for quick and easy opening of either top door to load and / or remove materials, as well as quick and easy closing of the container to prevent leakage during transportation and reduce pollution. It is easy to use, can meet the requirements for the transportation of construction waste, and is a tool for fast, environmentally friendly and low-cost transportation of construction waste. Attached Figure Description

[0034] The following drawings, which are incorporated herein by reference as part of this invention, are provided for understanding the invention. The drawings illustrate embodiments of the invention and their descriptions, serving to explain the principles of the invention.

[0035] In the attached image:

[0036] Figure 1A front view of a container according to a preferred embodiment of the present invention;

[0037] Figure 2 for Figure 1 A schematic diagram of the structure of a portion of the container as viewed from its end side;

[0038] Figure 3 for Figure 2 A schematic diagram of the structure of the first embodiment of the moving mechanism shown;

[0039] Figure 4 for Figure 2 A schematic diagram of the second embodiment of the moving mechanism shown;

[0040] Figure 5 for Figure 2 A schematic diagram of the third embodiment of the moving mechanism shown;

[0041] Figure 6 for Figure 2 A schematic diagram of the fourth embodiment of the moving mechanism shown;

[0042] Figure 7 for Figure 2 The diagram shows a structural schematic of the fifth embodiment of the moving mechanism.

[0043] Explanation of reference numerals in the attached figures:

[0044] 100: Container; 110: Container body

[0045] 111: Base frame; 112: Side plate

[0046] 113: First end 114: Second end

[0047] 115: Walking wheel 116: Supporting leg

[0048] 117: A-frame; 120: Top door.

[0049] 121: External moving part; 122: External limiting part

[0050] 123: Upper door side beam; 124: Upper door panel

[0051] 125: First receiving part; 126: Outer wall

[0052] 127: Outer top wall; 128: Outer retaining wall

[0053] 129: Outer bottom wall 130: Lower top door

[0054] 131: Inner moving part; 132: Inner limiting part

[0055] 133: Lower top door side beam; 134: Lower top door panel

[0056] 135: Second receiving part; 136: Inner wall

[0057] 137: Inner top wall 138: Inner retaining wall

[0058] 139: Inner bottom wall; 140: Guide rail

[0059] 141: First support surface; 142: Second support surface

[0060] 143: External groove; 144: First upper limit surface

[0061] 145: Inner groove; 146: Second upper limit surface

[0062] 147: Vertical outer surface 148: Vertical inner surface

[0063] 151: Connector; 152: First positioning component

[0064] 153: Second positioning component; 154: Limiting component

[0065] 160: Top door lock bar 161: First handle

[0066] 162: First mounting component; 163: First fixing seat

[0067] 170: Lower door lock bar; 171: Second handle

[0068] 172: Second mounting component; 173: Second mounting bracket Detailed Implementation

[0069] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the invention. However, it will be apparent to those skilled in the art that the invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid obscuring the invention.

[0070] To fully understand the present invention, a detailed description will be set forth in the following description. It is obvious that the implementation of embodiments of the present invention is not limited to the specific details familiar to those skilled in the art. Preferred embodiments of the present invention are described in detail below; however, in addition to these detailed descriptions, the present invention may have other embodiments.

[0071] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of exemplary embodiments according to the invention. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms “comprising” and / or “including” are used in this specification, they indicate the presence of the stated features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or combinations thereof.

[0072] The ordinal numbers such as "first" and "second" used in this invention are merely identifiers and do not have any other meaning, such as a specific order. Moreover, for example, the term "first component" does not imply the existence of "second component," and the term "second component" does not imply the existence of "first component."

[0073] It should be noted that the terms “up,” “down,” “front,” “back,” “left,” “right,” “inner,” “outer,” and similar expressions used in this article are for illustrative purposes only and are not intended to be restrictive.

[0074] Exemplary embodiments according to the present invention will now be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments may be implemented in many different forms and should not be construed as being limited to the embodiments set forth herein. It should be understood that these embodiments are provided so that the disclosure of the invention is thorough and complete, and that the concept of these exemplary embodiments is fully conveyed to those skilled in the art.

[0075] The present invention provides a container 100, which is equipped with a sliding double top door located on the top, which can be opened quickly and conveniently to fill materials such as garbage for garbage transportation, and is particularly suitable for the transportation of construction waste.

[0076] like Figure 1 As shown, container 100 includes a container body 110, an upper top door 120, and a lower top door 130. The container body 110 may include a base frame 111, two side panels 112 connected to the base frame 111, and two end panels. The two side panels 112 are located on both sides of the container body 110 in the width direction D2, and the two end panels are located at both ends of the container body 110 in the length direction D1, namely, the first end 113 and the second end 114. The top of the container body 110 may be provided with a top opening. The upper top door 120 is located on the top of the container body 110. The upper top door 120 is movable between an open position and a closed position along the length direction D1 of the container body 110. The lower top door 130 is located on the container body 110, and the lower top door 130 is movable between an open position and a closed position along the length direction D1. The lower top door 130 is located below the upper top door 120.

[0077] Specifically, the upper top door 120 can be closer to the first end 113 of the housing 110 relative to the lower top door 130. When in the closed position, the upper top door 120 abuts against the first end 113 of the housing 110, covering the portion of the top door opening near the first end 113. The upper top door 120 can be moved towards the second end 114 of the housing 110 to open it. The lower top door 130 can be closer to the second end 114 of the housing 110 relative to the upper top door 120. When in the closed position, the lower top door 130 abuts against the second end 114 of the housing 110, covering the portion of the top door opening near the second end 114. The lower top door 130 can be moved towards the first end 113 of the housing 110 to open it.

[0078] The upper top door 120 can cover approximately half of the top opening, and the lower top door 130 can also cover approximately half of the top opening. The upper top door 120 and the lower top door 130 in the closed position can be arranged successively in the length direction D1 and cover the entire top opening. The upper top door 120 in the closed position can partially overlap with the lower top door 130 in the closed position.

[0079] In this embodiment of the double door, the movement of the lower top door 130 is independent of the movement of the upper top door 120. That is, the upper top door 120 can be opened and closed independently, and the lower top door 130 can be opened and closed independently.

[0080] In this embodiment, a sliding double-opening top door can be designed on the top of the container 100, which facilitates the loading and / or removal of materials such as garbage from the top. The double-opening top door design allows for quick and easy opening of either top door to load and / or remove materials, as well as quick and easy closing of the container 110 to prevent leakage during transportation and reduce pollution. It is easy to use, meets the requirements for the transportation of construction waste, and is a tool for fast, environmentally friendly, and low-cost transportation of construction waste.

[0081] In order to achieve the movement of the upper door 120 and the lower door 130, such as Figure 2 As shown, the container 100 also includes a moving mechanism. The moving mechanism includes a guide rail 140. The guide rail 140 is arranged along the length direction D1 of the container body 110. The end of the upper top door 120 in the width direction D2 of the container body 110 is located outside the end of the lower top door 130 in the width direction D2. The guide rail 140 is located between the end of the upper top door 120 and the end of the lower top door 130. The end of the upper top door 120 in the width direction D2 of the container body 110 is movable along the portion of the guide rail 140 near its outer side. The end of the lower top door 130 in the width direction D2 is movable along the portion of the guide rail 140 near its inner side.

[0082] One guide rail 140 may be provided, as shown in the illustrated embodiment. Of course, if needed and / or desired, two guide rails 140 may be provided, with the end of the upper top door 120 cooperating with the outer guide rail 140 and the end of the lower top door 130 cooperating with the inner guide rail 140.

[0083] The moving mechanism will be further described below using the illustrated embodiment as an example.

[0084] Figure 3 A first embodiment of the moving mechanism is shown. For example... Figure 3 As shown, the moving mechanism may further include an outer moving part 121 and an inner moving part 131. Each end of the top door 120 is provided with an outer moving part 121. The outer moving part 121 can be supported upward by a guide rail 140 and is movable along the guide rail 140. The top door 120 can be supported on the top of the housing 110 by the outer moving part 121 and the guide rail 140. Specifically, the guide rail 140 may be provided with an upward-facing first support surface 141. The outer moving part 121 can be located above the first support surface 141 and is movable along the first support surface 141. The outer moving part 121 can be in rolling or sliding contact with the first support surface 141. For example, the outer moving part 121 can be a roller. This roller can be arranged at intervals along the length direction D1 and rolls along the length direction D1 on the first support surface 141, thereby facilitating the opening and closing of the top door 120. For example, Figure 1 The diagram schematically shows the outer moving part 121 consisting of two rollers (shown as dashed lines) spaced apart along the length direction D1. The two rollers are located at opposite ends of the outer moving part 121 along the length direction D1.

[0085] Each end of the lower top door 130 is provided with an inner moving part 131. The inner moving part 131 can be supported upward by the guide rail 140 and can move along the guide rail 140. The lower top door 130 can be supported on the top of the housing 110 by the inner moving part 131 and the guide rail 140. Specifically, the guide rail 140 can be provided with an upward-facing second support surface 142. The inner moving part 131 can be located above the second support surface 142 and can move along the second support surface 142. The inner moving part 131 can be in rolling or sliding contact with the second support surface 142. For example, the inner moving part 131 can be a roller. The roller can be arranged at intervals along the length direction D1 and rolls on the second support surface 142 along the length direction D1, thereby making it easy to open and close the lower top door 130. For example, Figure 1 The diagram schematically shows the inner moving part 131 consisting of two rollers (shown as dashed lines) spaced apart along the length direction D1. The two rollers are located at opposite ends of the inner moving part 131 along the length direction D1.

[0086] The inner moving part 131 can be located inside the outer moving part 121 in the width direction D2. Furthermore, the guide rail 140 may have a vertical center line, with the outer moving part 121 located outside the vertical center line and the inner moving part 131 located inside the vertical center line. The outer moving part 121 and the inner moving part 131 are arranged at intervals so that their movements do not interfere with each other.

[0087] The guide rail 140 may also be provided with an upper limit surface. The upper limit surface can be opposite to the support surface, that is, the two face each other. The outer moving part 121 and the inner moving part 131 can be located between the corresponding upper limit surface and the support surface, respectively. Thus, by means of the upper limit surface, on the one hand, unwanted jumping or shaking of the outer moving part 121 and the inner moving part 131 in the vertical direction can be prevented, ensuring a smoother opening and closing process of the upper door 120 and the lower door 130 and avoiding jamming; on the other hand, it can prevent the outer moving part 121 and the inner moving part 131 from dislodging from the guide rail 140 when the container 110 is tilted or skewed, for example when the container 110 is dumping materials such as garbage, ensuring that the upper door 120 and the lower door 130 can be firmly and reliably connected to the guide rail 140 and will not fall off.

[0088] Specifically, the guide rail 140 may be provided with an outwardly facing groove 143. The outwardly moving part 121 can enter the outer groove 143 through its groove. The bottom wall surface of the outer groove 143 is formed as a first support surface 141. The top wall surface of the outer groove 143 may be formed as a first upper limit surface 144. The first upper limit surface 144 is opposite to and faces the first support surface 141. The guide rail 140 may be provided with an inwardly facing groove 145. The inwardly moving part 131 can enter the inward groove 145 through its groove. The bottom wall surface of the inward groove 145 is formed as a second support surface 142. The top wall surface of the inward groove 145 may be formed as a second upper limit surface 146. The second upper limit surface 146 is opposite to and faces the second support surface 142.

[0089] By setting the outer groove 143 and the inner groove 145, on the one hand, the structure of the guide rail 140 can be simplified, and it is convenient to form a support surface and a limiting surface facing each other at the same time; on the other hand, it can provide space to accommodate the outer moving part 121 and the inner moving part 131, preventing foreign objects such as garbage from entering these two moving parts, so that the outer moving part 121 and the inner moving part 131 will not be stuck by the entering material, ensuring that the movement of the two can proceed smoothly.

[0090] In the illustrated embodiment, the guide rail 140 is symmetrically arranged along its vertical center line. The shape of the guide rail 140 can be I-shaped.

[0091] Each end of the upper top door 120 may be provided with an outer limiting portion 122. The outer limiting portion 122 may be located outside the guide rail 140 and may abut against the vertical outer side 147 of the guide rail 140. For example, the outer limiting portion 122 may roll or slide against the vertical outer side 147. The outer limiting portion 122 may be a roller. The roller may be arranged at intervals along the length direction D1 and roll along the length direction D1 on the vertical outer side 147. Each end of the lower top door 130 may be provided with an inner limiting portion 132. The inner limiting portion 132 may be located inside the guide rail 140 and may abut against the vertical inner side 148 of the guide rail 140. For example, the inner limiting portion 132 may roll or slide against the vertical inner side 148. The inner limiting portion 132 may be a roller. The roller may be arranged at intervals along the length direction D1 and roll along the length direction D1 on the vertical inner side 148.

[0092] Both the outer limiting part 122 and the inner limiting part 132 can be referred to as horizontal limiting parts. This ensures that the relative positions of the upper door 120 and the lower door 130 with respect to the guide rail 140 in the width direction D2 remain essentially unchanged, thereby limiting the left and right movement of the upper door 120 and the lower door 130 during their respective movements, preventing interference between the two doors and the guide rail 140, and ensuring smooth movement of the two doors.

[0093] The upper top door 120 may also be provided with an upper top door side beam 123 at its end. Further, the upper top door 120 may include an upper top door panel 124 and an upper top door side beam 123. The upper top door side beam 123 is connectable to the outwardly moving part 121 and is configured to have a first receiving part 125 with an inwardly opening. The lower top door 130 may also be provided with a lower top door side beam 133 at its end. Further, the lower top door 130 may include a lower top door panel 134 and a lower top door side beam 133. The lower top door side beam 133 is connectable to the inwardly moving part 131 and is configured to have a second receiving part 135 with an outwardly opening.

[0094] At least a portion of the second receiving portion 135 is located within the first receiving portion 125; in other words, at least a portion of the lower top door side beam 133 is located within the first receiving portion 125. The guide rail 140, the outer moving portion 121, and the inner moving portion 131 can be located within the second receiving portion 135. Thus, by means of the upper top door side beam 123, the outer moving portion 121 is prevented from being exposed from the outside, and foreign objects such as garbage are prevented from entering these two moving portions from the outside. By means of the lower top door side beam 133, the inner moving portion 131 is prevented from being exposed from the inside, and foreign objects such as garbage are prevented from entering these two moving portions from the inside. Therefore, the outer moving portion 121 and the inner moving portion 131 will not be jammed by incoming materials, ensuring smooth movement of both. The upper top door side beam 123 and the lower top door side beam 133 can also be referred to as protective housings.

[0095] Specifically, the upper top door side beam 123 may include a vertically extending outer wall 126 and a horizontally extending outer top wall 127. The outer wall 126 is located outside the guide rail 140, and the outer top wall 127 can extend inward from the top of the outer wall 126. The outer moving part 121 can be connected to the outer wall 126 via a connector 151. The outer top wall 127 may be provided with a downwardly extending outer baffle 128. The outer baffle 128 is located at the inner end of the outer top wall 127. The outer baffle 128 can reduce the size of the inward opening of the first receiving part 125, thereby further preventing foreign objects from entering the two moving parts from the inside. If needed and / or desired, the outer top wall 127 may be close to the lower top door side beam 133. In this embodiment, the outer baffle 128 may not be provided.

[0096] The upper door side beam 123 may also include an outer bottom wall 129. The length of the outer bottom wall 129 is much smaller than the length of the outer top wall 127. Furthermore, the upper door side beam 123 may be configured as a C-shaped structure with unequal upper and lower sides. The outer limiting part 122 may be located above the outer bottom wall 129 and installed onto it. In this embodiment, the outer moving part 121 is located above the outer limiting part 122, and the first support surface 141 is located above the vertical outer side surface 147 that abuts against the outer limiting part 122.

[0097] The lower top door side beam 133 may include a vertically extending inner sidewall 136 and a horizontally extending inner top wall 137. The inner sidewall 136 is located inside the guide rail 140, and the inner top wall 137 can extend outward from the top of the inner sidewall 136. The inner moving part 131 can be connected to the inner sidewall 136 via a connector 151. The inner top wall 137 may be provided with a downwardly extending inner baffle 138. The inner baffle 138 is located at the outer end of the inner top wall 137. The inner baffle 138 can reduce the size of the outward opening of the second receiving part 135, thereby further preventing foreign objects from entering the two moving parts from the inside. If needed and / or desired, the inner top wall 137 can be close to the guide rail 140. In this embodiment, the inner baffle 138 may not be provided.

[0098] The lower top door side beam 133 may also include an inner bottom wall 139. The length of the inner bottom wall 139 is much smaller than the length of the inner top wall 137. Furthermore, the lower top door side beam 133 may be configured as a C-shaped structure with unequal upper and lower sides. The inner limiting part 132 may be located above the inner bottom wall 139 and installed onto the inner bottom wall 139. In this embodiment, the inner moving part 131 is located above the inner limiting part 132, and the first support surface 141 is located above the vertical inner side surface 148 that abuts against the inner limiting part 132.

[0099] exist Figure 3 In the embodiment shown, the guide rail 140 is a solid component. The connector 151 is a U-shaped component.

[0100] Figure 4 A second embodiment of the moving mechanism is shown. For example... Figure 4 As shown, the structure of the second embodiment of the moving mechanism is largely the same as that of the first embodiment, except for the structure of the guide rail 140 and the connecting member 151. The guide rail 140 is a hollow component, and the connecting member 151 is an L-shaped component.

[0101] Figure 5 A third embodiment of the moving mechanism is shown. (As...) Figure 5 As shown, the structure of the third embodiment of the moving mechanism is largely the same as that of the first embodiment, except for the structure of the guide rail 140 and the connecting member 151, and the position of the outer limiting part 122. The guide rail 140 is a hollow component, and the connecting member 151 is an L-shaped component. The outer limiting part 122 is provided on the connecting member 151, which connects to the outer moving part 121. In this embodiment, the outer limiting part 122 is located above the outer moving part 121, and the vertical outer side 147 that abuts against the outer limiting part 122 is located above the first support surface 141. The inner limiting part 132 is provided on the inner top wall 137 of the lower top door side beam 133. The inner limiting part 132 is located below the inner top. In this embodiment, the inner limiting part 132 is located above the inner moving part 131, and the vertical inner side 148 that abuts against the inner limiting part 132 is located above the second support surface 142. The inner top wall 137 may not have an inner baffle 138, and it is arranged close to the guide rail 140.

[0102] Figure 6 A fourth embodiment of the moving mechanism is shown. (As...) Figure 6 As shown, the structure of the fourth embodiment of the moving mechanism is largely the same as that of the first embodiment, except for the structure of the guide rail 140 and the connecting member 151. The guide rail 140 is a hollow component, and the connecting member 151 is an L-shaped component. Furthermore, the cross-section of the guide rail 140 is square. Both the outer moving part 121 and the inner moving part 131 abut against the top surface of the guide rail 140. That is, in this embodiment, the top surface of the guide rail 140 is formed as a support surface for supporting the outer moving part 121 and the inner moving part 131.

[0103] Figure 7 A fifth embodiment of the moving mechanism is shown. (As...) Figure 7As shown, the structure of the fifth embodiment of the moving mechanism is largely the same as that of the first embodiment, except for the structure of the guide rail 140 and the connecting member 151. The guide rail 140 is a hollow component, and the connecting member 151 is an L-shaped component. Furthermore, the guide rail 140 is provided with an upward-facing first support surface 141 and a second support surface 142 at different heights. The outer moving part 121 can abut against the first support surface 141, and the inner moving part 131 can abut against the second support surface 142. In the illustrated embodiment, the second support surface 142 is higher than the first support surface 141. The cross-sectional shape of the guide rail 140 is similar to an L-shape.

[0104] See back Figure 1 An upper door lock rod 160 may be provided at the end of the upper door 120. A first handle 161 of the upper door lock rod 160 is connected to the upper door side beam 123 via a first mounting member 162. A first fixing seat 163 may be provided on the side plate 112, and the first handle 161 can be locked to or unlocked from the first fixing seat 163. When the upper door 120 moves to the closed position, it can be locked by means of the upper door lock rod 160. A lower door lock rod 170 may be provided at the end of the lower door 130. A second handle 171 of the lower door lock rod 170 is connected to the lower door side beam 133 via a second mounting member 172. A second fixing seat 173 may be provided on the side plate 112, and the second handle 171 can be locked to or unlocked from the second fixing seat 173. When the lower top door 130 moves to the closed position, it can be locked by means of the lower top door locking lever 170.

[0105] A first positioning element 152 may be provided at the first end 113 of the housing 110. When the top door 120 moves toward the first end 113, it can abut against the first positioning element 152, thereby positioning the top door 120 in its closed position and preventing it from dislodging from the guide rail 140. A second positioning element 153 may be provided at the second end 114 of the guide rail 140. Figure 1 The position of the second positioning member 153 is schematically shown only with dashed lines. When the lower top door 130 moves toward the second end 114, it abuts against the second positioning member 153, thereby positioning the lower top door 130 in its closed position and preventing it from dislodging from the guide rail 140. A limiting member 154 may be provided on the outer surface of the end of the lower top door 130. The limiting member 154 protrudes from the end of the upper top door 120 in the width direction D2, thereby restricting the movement between the upper top door 120 and the lower top door 130, ensuring that the upper top door 120 remains on one side of the lower top door 130, i.e., closer to the first end 113. The limiting member 154 is located at the second connecting member 151 of the lower top door locking rod 170.

[0106] The base frame 111 of the housing 110 can also be equipped with wheels 115 and support legs 116. The wheels 115 are located at the first end 113, and the support legs 116 are located at the second end 114. The housing 110 can also be equipped with an A-frame 117 at the second end 114. The A-frame can be raised and dragged to move the housing 110. The portion of the A-frame that extends beyond the height of the lower top door 130 can pivot to facilitate the installation and maintenance of the upper top door 120 and the lower top door 130.

[0107] The container 100 provided by the present invention includes a container body 110, an upper top door 120, and a lower top door 130. The top of the container body 110 is provided with a top opening. The upper top door 120 is disposed on the container body 110 and is movable between an open position and a closed position along the length direction D1 of the container body 110. The lower top door 130 is disposed on the container body 110 and is movable between an open position and a closed position along the length direction D1. The lower top door 130 is located below the upper top door 120. The upper top door 120 in the closed position and the lower top door 130 in the closed position are arranged successively in the length direction D1 and cover the entire top opening. The movement of the lower top door 130 is independent of the movement of the upper top door 120.

[0108] According to the container 100 of the present invention, a sliding double-opening top door can be designed on the top of the container 100 to facilitate the loading and / or removal of materials such as garbage from the top. The double-opening top door design allows either top door to be opened quickly and easily to load and / or remove materials, and the container body 110 to be closed quickly and easily to prevent leakage during transportation and reduce pollution. It is easy to use, can meet the requirements for the transportation of construction waste, and is a tool for fast, environmentally friendly and low-cost transportation of construction waste.

[0109] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for descriptive purposes only and is not intended to limit the invention. Features described in one embodiment may be applied, alone or in combination with other features, to another embodiment, unless that feature is not applicable in that other embodiment or is otherwise stated.

[0110] The present invention has been described through the above embodiments. However, it should be understood that the above embodiments are for illustrative purposes only and are not intended to limit the invention to the scope of the described embodiments. Furthermore, those skilled in the art will understand that the present invention is not limited to the above embodiments, and many more variations and modifications can be made based on the teachings of the present invention, all of which fall within the scope of protection claimed by the present invention. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A container, characterized in that, include: The box body has a top opening at the top; The top door is disposed on the housing and is movable between an open position and a closed position along the length direction of the housing. Each end of the top door in the width direction of the housing is provided with an outward moving part. Each end of the top door is provided with a top door side beam, which includes an outer side wall located outside the guide rail. A lower top door is disposed within the housing. The lower top door is movable along its length between an open position and a closed position. The lower top door is located below the upper top door. Each end of the lower top door in the width direction is provided with an inwardly moving portion. A lower top door side beam is provided at each end of the lower top door, and the lower top door side beam includes an inner sidewall located inside the guide rail. Guide rails are arranged along the length direction of the housing. The outer moving part is supported upward by the guide rail and is movable along the portion of the guide rail near its outer side; the inner moving part is supported upward by the guide rail and is movable along the portion of the guide rail near its inner side; the outer moving part is connected to the outer side wall; and the inner moving part is connected to the inner side wall. The upper top door in the closed position and the lower top door in the closed position are arranged successively in the length direction and cover the entire top opening, and the movement of the lower top door is independent of the movement of the upper top door. The upper top door side beam is configured to have a first receiving portion with an inward opening; the lower top door side beam is configured to have a second receiving portion with an outward opening; at least a portion of the second receiving portion is located within the first receiving portion, and the guide rail, the outer moving portion, and the inner moving portion are located within the second receiving portion; The lower top door side beam also includes an inner top wall, which extends outward from the top of the inner side wall and is provided with a downwardly extending inner baffle.

2. The container according to claim 1, characterized in that, The ends of the top door are all provided with an outer limiting part, which is located outside the guide rail and can abut against the vertical outer side of the guide rail. Each end of the lower top door is provided with an inner limiting part, which is located inside the guide rail and can abut against the vertical inner side of the guide rail.

3. The container according to claim 1, characterized in that, The guide rail is provided with an upper limit surface and a support surface opposite to the upper limit surface, and the outer moving part and the inner moving part are respectively located between the corresponding upper limit surface and the support surface.

4. The container according to claim 1, characterized in that, The guide rail is provided with an outer groove with the slot facing outward, and the outer moving part enters the outer groove through the slot.

5. The container according to claim 1, characterized in that, The guide rail is provided with an inwardly facing groove, and the inner moving part enters the groove through the groove.

6. The container according to claim 1, characterized in that, The outer side wall extends vertically, and the upper top door side beam also includes a horizontally extending outer top wall, which extends inward from the top of the outer side wall. The outer top wall is provided with a downwardly extending outer baffle, or the outer top wall is close to the lower top door side beam.

7. The container according to claim 1, characterized in that, The inner sidewall extends vertically, and the inner top wall extends horizontally.

8. The container according to claim 1, characterized in that, Both the outer moving part and the inner moving part abut against the top surface of the guide rail, or The guide rail is provided with a first support surface and a second support surface facing upward and at different heights. The outer moving part abuts against the first support surface, and the inner moving part abuts against the second support surface.

9. The container according to claim 1, characterized in that, Both the outer moving part and the inner moving part are rollers arranged at intervals along the length direction.

10. The container according to claim 2, characterized in that, Both the outer limiting part and the inner limiting part are rollers arranged at intervals along the length direction.

11. The container according to claim 1, characterized in that, The guide rail is provided with one, or The guide rail is provided in two parts: the end of the upper top door cooperates with the guide rail located on the outer side, and the end of the lower top door cooperates with the guide rail located on the inner side.

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