Container

Abstract

The utility model discloses a container. The container comprises an underframe and a floor assembly. The floor assembly comprises at least four floors, the at least four floors are laid side by side and spliced, the floor assembly is composed of side floors and at least two middle floors, the two side floors are arranged at the two ends of the floor assembly respectively, the at least two middle floors are located between the two side floors, and bottom plate parts of every two adjacent middle floors are connected in an inserted mode. Each side floor comprises a T-shaped part, the middle floor comprises at least two T-shaped parts, or the middle floor comprises the T-shaped part, and the side floors do not comprise the T-shaped parts. Therefore, the floor assembly is composed of the side floors and the at least two middle floors, the floor assembly comprises the side floors and the middle floors, the weight of parts of the floors is small, and the production cost is low; in addition, the bottom plate part of one of the two adjacent middle floors extends into the groove of the bottom plate part of the other middle floor, and the connecting strength of the two adjacent middle floors is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the container field, and specifically relates to a container. BACKGROUND

[0002] In the existing refrigerated container, the chassis is paved with a floor assembly. The floor assembly includes at least four T floors. The at least four T floors are arranged side by side along the width direction of the chassis. The T floor includes a bottom plate part and a T-shaped part. The bottom end of the T-shaped part is connected to the bottom plate part.

[0003] The T floor includes a side floor, a first intermediate floor and a second intermediate floor. Along the width direction of the chassis, the two side floors are respectively arranged at both ends of the floor assembly. The first intermediate floor and the second intermediate floor are connected to form a whole located between the two side floors. Among them, the number of T-shaped parts of the first intermediate floor and the second intermediate floor is different. In this way, the types of parts of the floor assembly are many, and the cost of production management is high. In addition, the bottom plate parts of adjacent T floors are butt jointed. In this way, the connection strength of adjacent T floors is low.

[0004] Therefore, the utility model provides a container to at least partially solve the above problems. SUMMARY

[0005] A series of simplified concepts are introduced in the summary part of the utility model, which will be further described in detail in the specific embodiment part. The summary part of the utility model of the utility model does not mean trying to limit the key features and necessary technical features of the claimed technical solution, and does not mean trying to determine the protection scope of the claimed technical solution.

[0006] To at least partially solve the above technical problems, the utility model provides a container, which comprises:

[0007] a chassis;

[0008] a floor assembly, the floor assembly includes at least four floors, the floor includes a bottom plate part, the bottom plate part is lapped to the chassis, the at least four floors are arranged side by side along the width direction of the chassis, the bottom plate parts of two adjacent floors are spliced, the floor assembly is composed of a side floor and at least two intermediate floors, along the width direction of the chassis, the two side floors are respectively arranged at both ends of the floor assembly, the at least two intermediate floors are located between the two side floors, the bottom plate part of one of the two adjacent intermediate floors includes a groove recessed along the width direction of the chassis, and the bottom plate part of the other is inserted into the groove,

[0009] the floor further includes a T-shaped part, the T-shaped part includes a vertical wall and a horizontal wall, the top end of the vertical wall is connected to the horizontal wall, the bottom end of the vertical wall is connected to the bottom plate part, the side floor includes one T-shaped part, the intermediate floor includes at least two T-shaped parts, or

[0010] The intermediate floor further comprises a T-shaped portion, the T-shaped portion comprising a vertical wall and a horizontal wall, a top end of the vertical wall being connected to the horizontal wall, and a bottom end of the vertical wall being connected to the floor portion, and the side floor does not comprise the T-shaped portion.

[0011] According to the container, the floor assembly is composed of the side floor and the at least two intermediate floors, the floor assembly comprises two types of floors, i.e., the side floor and the intermediate floor, the parts of the floor are light in weight, and the production cost is low; in addition, the floor portion of one of the two adjacent intermediate floors extends into the groove of the floor portion of the other, and the connecting strength of the two adjacent intermediate floors is large.

[0012] Optionally, the upper surface of the horizontal wall is parallel to the horizontal direction or is in an arc-shaped structure.

[0013] Optionally, the side floor comprises one T-shaped portion, and the intermediate floor comprises N1 T-shaped portions, 2≤N1≤20.

[0014] Optionally, the side floor does not comprise the T-shaped portion, and the intermediate floor comprises N1 T-shaped portions, 2≤N1≤18.

[0015] Optionally, the height dimension of the T-shaped portion is a, 55mm≤a≤70mm, and / or

[0016] Optionally, the relative distance between the two adjacent T-shaped portions along the width direction of the chassis is b, 55mm≤b≤70mm.

[0017] Optionally, the floor assembly comprises N2 T-shaped portions, 28≤N2≤40.

[0018] Optionally, the floor portion of the floor extends upward and protrudes to form a protruding portion, and the two protruding portions of the two adjacent floors that are close to each other abut against each other.

[0019] Optionally, the floor portion of the side floor is overlapped with the floor portion of the intermediate floor adjacent thereto.

[0020] Optionally, the container comprises:

[0021] The side wall has an inner side plate, the side floor further comprises a connecting portion, a lower end of the connecting portion is connected to an end of the floor portion that is away from the center of the chassis, an outer side surface of a top end of the connecting portion has a first sawtooth structure, and the first sawtooth structure abuts against an inner side surface of the inner side plate.

[0022] Optionally, the chassis has a thermal insulation layer, and a lower surface of the floor portion has a second sawtooth structure, and the second sawtooth structure is connected to an upper surface of the thermal insulation layer. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order that the advantages of the present application can be more readily understood, a more particular description of the application briefly described in the foregoing can be had by reference to a specific embodiment thereof which is illustrated in the appended drawings. These drawings depict only typical embodiments of the application and are therefore not to be considered limiting of its scope, for the application will admit to other equally effective embodiments. The application will be described and explained with additional specificity and detail through the use of the accompanying drawings in which:

[0024] Figure 1 is a sectional view of a container according to a first preferred embodiment of the present application;

[0025] Figure 2 is a front view of a floor assembly of the container of Figure 1

[0026] Figure 3 is an enlarged view of a portion of the container of Figure 1

[0027] Figure 4 is an enlarged view of a portion of the container of Figure 1

[0028] Figure 5 is an enlarged view of a portion of the container of Figure 2

[0029] Figure 6 is an enlarged view of a portion of the container of Figure 2

[0030] Figure 7 is a front view of a floor assembly of a container according to a second preferred embodiment of the present application; and

[0031] Figure 8 is an enlarged view of a portion of a container according to a third preferred embodiment of the present application.

[0032] BRIEF DESCRIPTION OF DRAWINGS

[0033] 110: undercarriage 111: insulation layer

[0034] 120: side wall 121: inner side panel

[0035] 130: floor assembly 131: base panel portion

[0036] 132: T-shaped portion 133: vertical wall

[0037] 134: horizontal wall 135: protruding portion

[0038] 136: second sawtooth structure 140: side panel

[0039] ​​​​​141: connection portion 142: first sawtooth structure

[0040] 143: abutting protrusion 150: intermediate floor

[0041] 151: recess 152: horizontal protrusion

[0042] 153: lapped wall 240: side floor

[0043] 250: intermediate floor 334: transverse wall DETAILED DESCRIPTION

[0044] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. It will be apparent, however, to one skilled in the art that the present application can be practiced without one or more of these specific details. In other instances, well-known features have not been described in detail so as not to unnecessarily obscure the present application.

[0045] The preferred embodiments of the present application will be described hereinafter with reference to the accompanying drawings. It is to be noted that the terms "upper", "lower", and similar expressions used herein are intended for illustrative purposes only and are not intended to be limiting.

[0046] In this document, the ordinal numbers such as "first" and "second" cited in the present application are merely identifiers and do not include any other meaning, such as a specific order, etc.

[0047] For a thorough understanding of the present application, reference will be made to the following detailed description, in conjunction with the accompanying drawings. It will be apparent to those skilled in the art that the present application can be practiced without one or more of the specific details set forth herein. The detailed description is designed to provide a thorough understanding of the present application and is not intended to be limiting.

[0048] First Embodiment

[0049] The present application provides a container. The container can be a refrigerated container. The container has a small variety of floors, and the cost of managing parts of the container is low. In addition, the connection strength of adjacent floors is high.

[0050] Please refer to Figures 1 to 6 The container includes a chassis 110. The chassis 110 is a chassis of an existing container, and will not be described here. The chassis 110 has a bottom cross beam.

[0051] As Figures 1 to 6As shown, the container further comprises a floor assembly 130. The floor assembly 130 comprises at least four floors. The floor has a bottom plate portion 131 and a T-shaped portion 132. The bottom plate portion 131 is lapped to the bottom cross beam. The T-shaped portion 132 comprises a vertical wall 133 and a horizontal wall 134. The bottom end of the vertical wall 133 is connected to the bottom plate portion 131. The top end of the vertical wall 133 is connected to the horizontal wall 134. Further, the vertical wall 133 and the horizontal wall 134 are configured as a T-shaped structure.

[0052] As shown in Figure 1 , Figure 2 Figure 5 With Figure 6 As shown, along the width direction E of the chassis 110, the at least four floors are laid side by side on the chassis 110. The bottom plate portions 131 of the two adjacent floors are spliced. The splicing position of the bottom plate portions 131 of the two adjacent floors forms a joint. The joint of the two adjacent floors is first fixed by spot welding, and then automatically welded by non-melting inert gas or melting gas shielded arc welding to form a weld. The welding current is 480A-500A, and the welding speed is 1.6m / min-1.8m / min.

[0053] As shown in Figure 2 The floor assembly 130 is composed of two side floor plates 140 and at least two middle floor plates 150. Along the width direction E of the chassis 110, the two side floor plates 140 are respectively arranged at both ends of the floor assembly 130. The at least two middle floor plates 150 are arranged in sequence along the width direction E of the chassis 110. Along the width direction E of the chassis 110, the at least two middle floor plates 150 are located between the two side floor plates 140. Among them, the side floor plate 140 comprises one T-shaped portion 132. The middle floor plate 150 comprises at least two T-shaped portions 132. In this way, the floor assembly 130 comprises two types of floor plates, i.e. the side floor plate 140 and the middle floor plate 150. The floor has fewer types of parts, the factory storage area is simple to manage and stack, the assembly efficiency is higher, the supplier has fewer types of molds, the maintenance and management cost is low, the supplier has lower packaging efficiency, thereby reducing the cost of parts and production cost.

[0054] As shown in Figure 5 and Figure 6 The bottom plate portions 131 of the two adjacent floors have a connecting structure. The bottom plate portions 131 of the two adjacent floors abut through the connecting structure, thereby splicing the two adjacent floors. Among the two connecting structures connecting the two adjacent middle floor plates 150, one has one end recessed to form a groove 151 along the width direction E of the chassis 110. The other is provided with a horizontal protrusion 152. The horizontal protrusion 152 is composed of the protruding portion 135 extending outward (away from the outside of the chassis 110 along the width direction E of the chassis 110) along the width direction E of the chassis 110. The horizontal protrusion 152 extends into the groove 151. In this way, the connecting strength of the two adjacent middle floor plates 150 is large.

[0055] In this embodiment, the floor assembly 130 is composed of the side floor 140 and the at least two intermediate floors 150, the floor assembly 130 includes two types of floors, the side floor 140 and the intermediate floor 150, the floor assembly 130 has less weight and low production cost; in addition, the bottom plate part 131 of one of the two adjacent intermediate floors 150 extends into the groove 151 of the bottom plate part 131 of the other, the connection strength of the two adjacent intermediate floors 150 is large.

[0056] Optionally, as shown in Figure 3 , the upper surface of the transverse wall 134 is parallel to the horizontal direction. In this way, the goods can be stably fixed.

[0057] Optionally, as shown in Figure 1 , the height dimension of the T-shaped part 132 (the dimension between the top end of the transverse wall 134 and the bottom plate part 131 in the height direction of the chassis 110) is a. 55mm≤a≤70mm. For example, a=63.5mm. In this way, the T-shaped part 132 has sufficient strength.

[0058] In the width direction E of the chassis 110, the relative distance between the two adjacent T-shaped parts 132 is b. 55mm≤b≤70mm. For example, b=63.5mm. In this way, the floor assembly 130 has large strength.

[0059] Optionally, as shown in Figure 2 , the intermediate floor 150 includes N1 T-shaped parts 132. 2≤N1≤18. For example, N1=8. The number of T-shaped parts 132 of each intermediate floor 150 is the same. The cross-sectional shape of each intermediate floor 150 is the same. In this way, the selection of the intermediate floor 150 is facilitated.

[0060] As shown in Figure 2 , the floor assembly 130 includes N2 T-shaped parts 132. 28≤N2≤40. In this way, the floor assembly 130 has sufficient strength.

[0061] Further, the floor assembly 130 has 4 intermediate floors 150. N2=34.

[0062] Optionally, as shown in Figure 5 and Figure 6 , the connecting structure of the bottom plate part 131 extends upward to form a protruding part 135. The two protruding parts 135 of the two adjacent floors that are close to each other abut to form the aforementioned joint. In this way, the connection strength of the two adjacent floors can be increased.

[0063] As shown in Figure 6As shown, along the width direction E of the base frame 110, the intermediate floor 150 located on the side has an overlapping wall 153. The overlapping wall 153 is formed by the connecting structure of the intermediate floor 150 extending outward along the width direction E of the base frame 110 (outside the center of the base frame 110 along the width direction E). The connecting structure of the side floor 140 overlaps with the overlapping wall 153. Therefore, the connection strength between the side floor 140 and the intermediate floor 150 is high.

[0064] Please return Figure 1 and Figure 3 The container also includes a side wall 120. The side wall 120 has an inner side panel 121. Along the width direction E of the underframe 110, the inner side panel 121 forms the surface of the side wall 120 facing the center of the underframe 110. The side floor 140 also includes a connecting portion 141. The lower end of the connecting portion 141 is connected to the end of the floor panel portion 131 away from the center of the underframe 110. The connecting portion 141 and the T-shaped portion 132 are spaced apart. The outer surface of the top end of the connecting portion 141 abuts against the inner surface of the inner side panel 121 and is then welded to the inner side panel 121. Thus, the gap between the side wall 120 and the floor is sealed by the side floor 140.

[0065] Furthermore, the outer surface of the top end of the connecting portion 141 has a first serrated structure 142. The first serrated structure 142 abuts against the inner surface of the inner side plate 121. As a result, it can more firmly abut against the inner surface.

[0066] like Figure 3 As shown, along the width direction E of the base frame 110, the top end of the connecting portion 141 extends and protrudes away from the center of the base frame 110 to form an abutting protrusion 143. The abutting protrusion 143 abuts against the inner side surface of the inner side plate 121. As a result, the top end of the connecting portion 141 has high strength.

[0067] It is understood that in the embodiment not shown, the side floor does not include the T-shaped portion. In this case, the lower end of the connecting portion is connected to the end of the base plate portion away from the center of the base frame. As a result, the structure of the side floor is simple.

[0068] Optionally, such as Figure 1 and Figure 4 As shown, the base frame 110 has an insulation layer 111. The lower surface of the base plate 131 overlaps the upper surface of the insulation layer 111. Thus, the floor is directly connected to the insulation layer 111, and the overall structure of the base frame 110 and the floor is simple.

[0069] The lower surface of the base plate 131 has a second serrated structure 136. The second serrated structure 136 is connected to the upper surface of the insulation layer 111. As a result, the floor can be more stably connected to the insulation layer 111.

[0070] Second Implementation Method

[0071] As Figure 7 shown, in the second embodiment, b=61mm. Thus, the T-shaped part has sufficient strength.

[0072] Optionally, 2≤N1≤20. The side floor 240 has one T-shaped part. Thus, the selection of the intermediate floor 250 is facilitated. Further, N1=7.

[0073] Further, the floor assembly has 5 intermediate floors 250. N2=37.

[0074] The other settings of the second embodiment are substantially the same as the first embodiment, which are not repeated here.

[0075] Third embodiment

[0076] As Figure 8 shown, in the third embodiment, the upper surface of the transverse wall 334 is arc-shaped. Thus, the T-shaped part has large strength.

[0077] The other settings of the third embodiment are substantially the same as the first embodiment, which are not repeated here.

[0078] The utility model has been described through the above embodiment, but it should be understood that the above embodiment is only for the purpose of example and illustration, and is not intended to limit the utility model to the scope of the described embodiments. In addition, those skilled in the art can understand that the utility model is not limited to the above embodiments, and more variants and modifications can be made according to the teaching of the utility model, and these variants and modifications all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the attached claims and their equivalent scope.

[0079] 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 to which this utility model belongs. The terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the utility model. The terms such as "component" appearing in this paper can mean a single part or a combination of multiple parts. The terms such as "mounting", "setting" appearing in this paper can mean that one component is directly attached to another component, or that one component is attached to another component through an intermediate component. The features described in one embodiment in this paper can be applied to another embodiment alone or in combination with other features, unless the features are not applicable in the other embodiment or are otherwise stated.

Claims

1. A container, characterized in that The container comprises: a chassis; a floor assembly comprising at least four floors, each floor comprising a floor portion, the floor portion being lapped to the chassis, the at least four floors being laid side by side along a width direction of the chassis, the floor portions of two adjacent floors being spliced, the floor assembly being composed of a side floor and at least two intermediate floors, along the width direction of the chassis, two side floors are respectively arranged at two ends of the floor assembly, and at least two intermediate floors are located between the two side floors, the floor portion of one of the two adjacent intermediate floors comprises a groove recessed along the width direction of the chassis, and the floor portion of the other intermediate floor extends into the groove, the floor further comprises a T-shaped portion, the T-shaped portion comprising a vertical wall and a horizontal wall, a top end of the vertical wall being connected to the horizontal wall, and a bottom end of the vertical wall being connected to the floor portion, the side floor comprises one T-shaped portion, and the intermediate floor comprises at least two T-shaped portions, or the intermediate floor further comprises a T-shaped portion, the T-shaped portion comprising a vertical wall and a horizontal wall, a top end of the vertical wall being connected to the horizontal wall, and a bottom end of the vertical wall being connected to the floor portion, and the side floor does not comprise the T-shaped portion.

2. The container of claim 1, wherein, An upper surface of the horizontal wall is parallel to a horizontal direction or is in an arc-shaped structure.

3. The container of claim 1, wherein, The side floor comprises one T-shaped portion, and the intermediate floor comprises N1 T-shaped portions, 2≤N1≤20.

4. The container of claim 1, wherein, The side floor does not comprise the T-shaped portion, and the intermediate floor comprises N1 T-shaped portions, 2≤N1≤18.

5. The container according to claim 1, wherein a height dimension of the T-shaped portion is a, 55mm≤a≤70mm, and / or a relative distance between two adjacent T-shaped portions along the width direction of the chassis is b, 55mm≤b≤70mm.

6. The container of claim 1, wherein, The floor assembly comprises N2 T-shaped portions, 28≤N2≤40.

7. The container of claim 1, wherein, The floor portion of the floor extends upwardly and protrudes to form a protruding portion, and two protruding portions of two adjacent floors that are close to each other abut.

8. The container of claim 1, wherein, The floor portion of the side floor is lapped to the floor portion of the intermediate floor adjacent thereto.

9. The container of any one of claims 1 to 8, wherein, The container comprises: a side wall having an inner side plate, the side floor further comprises a connecting portion, a lower end of the connecting portion being connected to an end of the floor portion away from a center of the chassis, and an outer side surface of a top end of the connecting portion having a first sawtooth structure abutting to an inner side surface of the inner side plate.

10. The container of any one of claims 1 to 8, wherein, The chassis has a thermal insulation layer, and a lower surface of the floor portion has a second sawtooth structure connected to an upper surface of the thermal insulation layer.

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