WO2022052327A1 - 一种高强度预涂板体及包括该板体的金属箱 - Google Patents

一种高强度预涂板体及包括该板体的金属箱 Download PDF

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Publication number
WO2022052327A1
WO2022052327A1 PCT/CN2020/132340 CN2020132340W WO2022052327A1 WO 2022052327 A1 WO2022052327 A1 WO 2022052327A1 CN 2020132340 W CN2020132340 W CN 2020132340W WO 2022052327 A1 WO2022052327 A1 WO 2022052327A1
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WO
WIPO (PCT)
Prior art keywords
plate
plate body
support
panel
mounting holes
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Application number
PCT/CN2020/132340
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English (en)
French (fr)
Inventor
陈润钊
陈柱健
张毅敏
Original Assignee
佛山市高明金荣华乐金属制品有限公司
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Application filed by 佛山市高明金荣华乐金属制品有限公司 filed Critical 佛山市高明金荣华乐金属制品有限公司
Publication of WO2022052327A1 publication Critical patent/WO2022052327A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
    • B25H3/02—Boxes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/22—Safety features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them

Definitions

  • the utility model relates to the technical field of metal boxes, in particular to a high-strength pre-coated plate body and a metal box including the plate body.
  • Metal boxes are often used in workplaces; for example, car repair, maintenance of equipment in corporate workshops, maintenance of instruments, home garages, home interiors, etc., to store tools. Due to the advantages of lightness, sturdiness and durability, metal boxes have been widely promoted and applied. In addition, metal boxes can also be used in home decoration to store items.
  • the processing flow of the existing metal box is generally as follows: first, the metal plates are spliced and fixed by welding to form a metal box, and then the metal box is sprayed with paint, etc.; the processing procedures are numerous and the processing time is long.
  • the pre-coated sheet is a kind of sheet that has been surface-treated and painted in advance; the pre-coated sheet is used, and the subsequent surface of the sheet does not need to be painted.
  • there are welding places in many splicing positions of the metal box in addition, some load-bearing plates have high requirements on mechanical strength, so they need to weld reinforcing ribs, and there are also joints between the reinforcing ribs and the plate body. Weld.
  • the welds are not beautiful and are easy to rust, so the welds still need to be polished, sprayed, etc., so even the use of pre-coated sheets cannot effectively reduce the processing steps.
  • an object of the present invention is to provide a high-strength pre-coated plate body that can simplify the process, save production costs, improve production efficiency, and have good mechanical strength and load-bearing capacity.
  • Another object of the present invention is to provide a metal box including the above-mentioned high-strength pre-coated plate body, which can simplify the process, save the production cost, and improve the production efficiency.
  • a high-strength pre-coated plate body which is characterized in that: it comprises a plate body and several support parts connected to each edge of the plate body; at least two support parts A reinforcing rib portion is provided; the high-strength pre-coated plate body is made by bending a pre-coated metal plate; the pre-coated metal plate sequentially includes a plate body area, a support area and a reinforcement area from the middle to the outside;
  • the plate body area forms the plate body;
  • the support part refers to the support part formed by the positioning bend in the support area;
  • the support part is located under the plate body;
  • the reinforcement rib part refers to the extension of the reinforcement area to the support part , and fit the reinforcing rib formed by positioning the bending position.
  • the high-strength pre-coated plate body of the utility model can be made by cutting and bending the pre-coated metal plate, without the need for reinforcement welding and other processes, there is no welding position, and subsequent processing of the welding position is not required, which can simplify the process And save product production costs and improve production efficiency.
  • the plate body is provided with a reinforcing rib portion, which can effectively reinforce the support portion, thereby improving the overall mechanical strength and load-bearing capacity of the plate body.
  • the pre-coated metal plate has no dead angle of spraying on the structure, so the pre-coated plate body has better anti-rust performance.
  • the support portion and the reinforcing rib portion are provided by one of the following two solutions:
  • the support part includes a frame body 1 with an L-shaped cross-section and a frame body 2 with an inverted L-shaped cross-section; the frame body 1 is connected to the bottom of the board body to form a support; the frame body 2 is connected with the frame body 1 and is located on the board Below the body; one end of the reinforcing rib part is connected to the other end of the frame body 2 away from the frame body, and the other end of the reinforcing rib part extends and bends against the surface of the frame body 2 close to the board body, and then extends to partially cover or completely cover the frame one;
  • the cross section of the support part is L-shaped; the support part is connected under the board body to form a support; one end of the reinforcing rib part is connected to the side of the support part away from the board body, and the other end of the reinforcing rib part fits the support part close to the board body
  • the face extends and bends, and then extends to partially cover the body of the board.
  • the reinforcing rib portion strengthens the support portion in the vertical direction, which can further improve the strength of the plate body.
  • the upper part of the second frame body, the reinforcing rib part and the plate body are fixed by means of reinforcing connectors.
  • the design can avoid the deformation of the plate body when carrying heavy objects, improve the reliability and safety of the plate body, and enable the plate body to meet high load-bearing requirements.
  • a metal box is characterized in that: it comprises a bottom plate, a side plate, a top plate, a back plate and a layer plate; the bottom plate and the layer plate respectively adopt the above-mentioned high-strength pre-coated plate body.
  • the bottom plate, the side plate, the top plate and the back plate are connected by fixed connectors.
  • the metal box of the utility model can assemble the bottom plate, the side plate, the top plate and the back plate only by fixing the connecting piece, and does not need welding, which can simplify the process, save the production cost of the product, and improve the production efficiency.
  • side panels are provided on both sides of the side panels; the side panels are provided with lower mounting holes of the side panels; the bottom panel is provided with rear mounting holes of the bottom panel; the back panel is provided with mounting holes at the lower part of the back panel;
  • the fixed connecting piece includes a fixed connecting piece 1; the lower mounting holes of the side plate, the rear side mounting holes of the bottom plate and the lower mounting holes of the back plate correspond to the positions, and are positioned by the fixed connecting piece 1 to realize the side plate, the bottom plate and the back plate. fixed at the same time.
  • the side panels are provided with upper mounting holes on the side panels;
  • the back panel is provided with upper mounting holes on the back panel;
  • the top panel is provided with rear mounting holes on the top panel;
  • the upper mounting holes of the side plate, the upper mounting holes of the back plate and the rear mounting holes of the top plate correspond in position, and are positioned by two fixing connectors to realize the simultaneous fixing of the side plate, the back plate and the top plate.
  • the top plate adopts one of the following two schemes:
  • the top plate refers to the one-piece top plate
  • the top plate includes a top plate body and connecting bars connected to the front and rear sides of the top plate body; the mounting holes on the rear side of the top plate are opened on the connecting bars located on the rear side of the top plate body.
  • the backplane includes a plurality of backplane units arranged up and down; the side panels are provided with installation holes in the middle of the side panels; adjacent backplane units are overlapped, and backplane splicing mounting holes are opened at the overlapped positions
  • the fixed connecting piece further includes three fixed connecting pieces; the splicing mounting holes of the backboard correspond to the positions of the mounting holes in the middle of the side boards, and are positioned by the three fixed connecting pieces to realize the simultaneous fixing of adjacent backboard units and side boards.
  • the advantage of this design is that multiple plates can be fixed at the same time, saving the number of fixed connectors, and the installation of the metal box is simpler and more convenient.
  • the backplane can be split into several backplane units, which can reduce packaging volume and transportation costs.
  • the high-strength pre-coated plate body of the present utility model can be made by cutting and bending the pre-coated metal plate. It does not need to carry out reinforcement welding and other processes. There is no welding position, and subsequent processing of the welding position is not required. Simplify the process and save the production cost of the product, and improve the production efficiency;
  • the high-strength pre-coated plate body of the present utility model has good mechanical strength and load-bearing capacity
  • the metal box of the present utility model can assemble the bottom plate, the side plate, the top plate and the back plate by using the fixed connector without welding, which can simplify the process, save the production cost of the product, and improve the production efficiency;
  • Example 1 is a schematic structural diagram of a high-strength pre-coated plate body in Example 1;
  • Example 2 is a cross-sectional view of a high-strength pre-coated plate body in Example 1;
  • Fig. 3 is the enlarged view of A part in Fig. 2;
  • Fig. 4 is the structural representation of the high-strength pre-coated plate body of the second embodiment
  • Fig. 5 is the sectional view of the high-strength pre-coated plate body of the second embodiment
  • Fig. 6 is the enlarged view of B part in Fig. 5;
  • Fig. 7 is the structural representation of the metal box of the present utility model
  • Figure 8 is an exploded view of the metal box of the present utility model
  • Fig. 9 is the assembly schematic diagram of the metal box of the present invention.
  • 1 is the plate body
  • 11 is the plate body
  • 12 is the support portion
  • 121 is the frame body 1
  • 122 is the frame body 2
  • 13 is the reinforcing rib portion
  • 14 is the reinforcing connecting piece
  • 2 is the bottom plate
  • 3 is the side plate
  • 31 is the side panel edge
  • 4 is the top panel
  • 41 is the connecting bar
  • 5 is the back panel unit
  • 6 is the layer panel
  • 7 is the box door
  • 8 is the support foot.
  • a high-strength pre-coated board body in this embodiment includes a board body 11 and a plurality of support parts 12 connected to each edge of the board body 11 ; at least two support parts 12 are provided with reinforcing ribs Section 13. In this embodiment, two non-adjacent support portions are provided with reinforcing rib portions; in practical applications, three or four support portions may also be provided with reinforcing rib portions.
  • the high-strength pre-coated plate body is made by bending a pre-coated metal plate; the pre-coated metal plate sequentially includes the plate body area, the support area and the reinforcement area from the middle to the outside;
  • the plate body area forms the plate body 11;
  • the support part 12 refers to the support part formed by the positioning bend in the support area;
  • the support part 12 is located under the plate body 11; Fit the reinforcing rib formed by bending at the positioning bend.
  • the support part 12 includes a frame body 1 121 with an L-shaped cross-section and a frame body 2 122 with an inverted L-shaped cross-section; the frame body 1 121 is connected under the plate body 11 to form a support; the frame body 2 122 and The frame body one 121 is connected and located below the board body 11; one end of the reinforcing rib part 13 is connected with the end of the frame body two 122 away from the frame body one 121, and the other end of the reinforcing rib part 13 is attached to the frame body two 122 and is close to the board body 11.
  • the surface of the frame extends and bends, and then extends to partially or completely cover the frame body one 121 .
  • the reinforcing rib portion 13 reinforces the support portion 12 in the vertical direction, which can further improve the strength of the plate body.
  • the high-strength pre-coated plate body of the utility model can be made by cutting and bending the pre-coated metal plate, without the need for reinforcement welding and other processes, there is no welding position, and subsequent processing of the welding position is not required, which can simplify the process And save product production costs and improve production efficiency.
  • the plate body is provided with a reinforcing rib portion 13, which can effectively reinforce the support portion 12, thereby improving the overall mechanical strength and load-bearing capacity of the plate body.
  • the upper part of the second frame body 122 , the reinforcing rib part 13 and the plate body 11 are fixed by the reinforcing connecting piece 14 .
  • the design can avoid the deformation of the plate body when carrying heavy objects, improve the reliability and safety of the plate body, and enable the plate body to meet high load-bearing requirements.
  • This embodiment is a high-strength pre-coated plate body, which is different from the first embodiment in that: as shown in FIGS. 4 to 6 , in this embodiment, the cross section of the support portion 12 is L-shaped; the support portion 12 is connected to the plate The bottom of the main body 11 forms a support; one end of the reinforcing rib portion 13 is connected to the side of the supporting portion 12 away from the board body 11, and the other end of the reinforcing rib portion 13 extends and bends against the surface of the supporting portion 12 close to the board body 11, and then extends to Partially covers the board body 11 .
  • a metal box in this embodiment includes a bottom plate 2 , a side plate 3 , a top plate 4 , a back plate, a layer plate 6 , a box door and supporting feet; wherein, the bottom plate 2 adopts the first embodiment.
  • the backplane includes a plurality of backplane units 5 arranged up and down; the bottom plate 2 , the side plate 3 , the top plate 4 and the backplane unit 5 are connected by fixed connectors.
  • the fixed connecting piece includes a fixed connecting piece, a fixed connecting piece 2 and a fixed connecting piece 3; the two sides of the side plate 3 are respectively provided with side board edge strips 31; the side board edge strip 31 is provided with a lower mounting hole of the side board ;
  • the bottom plate 2 is provided with mounting holes on the rear side of the bottom plate; the lowest backplane unit is provided with mounting holes on the lower part of the backplane; One positioning, so as to realize the simultaneous fixing of the side panel 3, the bottom panel 2 and the lowermost back panel unit.
  • the side panel edge strip 31 is provided with the upper mounting hole of the side panel; the uppermost back panel unit is provided with the upper mounting hole of the back panel; the top panel 4 is provided with the rear side mounting hole of the top panel;
  • the positions of the side mounting holes correspond to each other, and are positioned through the second fixing connector, so that the side panel 3 , the uppermost back panel unit and the top panel 4 can be fixed at the same time.
  • the top plate 4 preferably includes a top plate body and connecting bars 41 connected to the front and rear sides of the top plate body; the mounting holes on the rear side of the top plate are opened on the connecting bars 41 located on the rear side of the top plate body.
  • the top plate may also be an integrally formed top plate, and the mounting holes on the rear side of the top plate are opened in the top plate.
  • the side panel edge 31 is provided with a mounting hole in the middle of the side panel; the adjacent back panel units 5 are superimposed, and a back panel splicing installation hole is opened at the overlap; , and through the three positioning of the fixed connector, so as to realize the simultaneous fixing of the adjacent back panel unit 5 and the side panel 3 .
  • the metal box of the utility model can assemble the bottom plate 2 , the side plate 3 , the top plate 4 and the back plate only by fixing the connecting piece without welding, which can simplify the process, save the production cost and improve the production efficiency. Multiple plates can be fixed at the same time, saving the number of fixed connectors, and the installation of the metal box is simpler and more convenient.
  • the backplane can be split into several backplane units 5, which can reduce packaging volume and transportation cost.

Abstract

一种高强度预涂板体及包括该板体的金属箱，其中板体(1)包括板本体(11)和连接在板本体(11)各个边位的若干支撑部(12)；至少两个支撑部(12)设有加强筋部(13)；高强度预涂板体由一块预涂金属板弯曲制成，所述预涂金属板由中部向外依次包括板本体区域、支撑区域和加强区域；所述板本体区域形成板本体(11)；所述支撑部(12)是指所述支撑区域带有定位弯位形成的支撑部；支撑部(12)位于板本体(11)下方；所述加强筋部(13)是指加强区域贴合支撑部延伸、并贴合定位弯位弯曲形成的加强筋部。该板体可简化工序和节省生产成本，提高生产效率，具有良好机械强度和承重能力。

Description

一种高强度预涂板体及包括该板体的金属箱 技术领域
本实用新型涉及金属箱技术领域，更具体地说，涉及一种高强度预涂板体及包括该板体的金属箱。
 背景技术
金属箱常应用在工作场所中；例如，汽车修理、企业车间设备的维护保养、仪器仪表的维护、家用车库、家居户内等场合，用来存储工具。由于金属箱具有轻便、结实、耐用等优点，因此得到了越来越广泛的推广和应用。此外，金属箱也可应用在家居装饰中用来存储物品。
现有金属箱的加工流程一般是：首先将金属板拼接并通过焊接固定形成金属箱，之后对金属箱喷漆等处理；加工工序繁多，加工时间长。预涂板材是预先做好表面处理和喷涂好漆面的一种板材；采用预涂板材，后续不需要对板材表面喷漆。但是按照现有金属箱的结构和加工方式，金属箱多个拼接位置存在焊接处；此外，部分承重板体由于对机械强度要求高，因此需要焊接加强筋，加强筋与板体之间也存在焊接处。焊接处不够美观，并且容易锈蚀，因此后续仍需要对焊接处进行打磨、喷涂等处理，因此即使采用预涂板材也不能有效减少加工工序。
 技术解决方案
为克服现有技术中的缺点与不足，本实用新型的一个目的在于提供一种可简化工序和节省生产成本、提高生产效率、具有良好机械强度和承重能力的高强度预涂板体。本实用新型的另一个目的在于提供一种包括上述高强度预涂板体、可简化工序和节省生产成本、提高生产效率的金属箱。
为了达到上述目的，本实用新型通过下述技术方案予以实现：一种高强度预涂板体，其特征在于：包括板本体和连接在板本体各个边位的若干支撑部；至少两个支撑部设有加强筋部；高强度预涂板体由一块预涂金属板弯曲制成；所述预涂金属板由中部向外依次包括板本体区域、支撑区域和加强区域；
所述板本体区域形成板本体；所述支撑部是指所述支撑区域带有定位弯位形成的支撑部；支撑部位于板本体下方；所述加强筋部是指加强区域贴合支撑部延伸、并贴合定位弯位弯曲形成的加强筋部。
本实用新型高强度预涂板体，通过预涂金属板剪裁和折弯即可制成，不需要进行加强筋焊接等工序，不存在焊接位置，后续不需要对焊接位置进行处理，可简化工序和节省产品生产成本，提高生产效率。板体设有加强筋部，可对支撑部形成有效加固，从而提高板体整体的机械强度和承重能力。相对于喷涂工艺，预涂金属板在结构上没有喷涂死角，因此预涂板体具有更好的防锈性能。
优选地，所述支撑部和加强筋部采用如下两种方案之一设置：
一、支撑部包括横截面呈L形的架体一和横截面呈倒L形的架体二；架体一连接在板本体的下方形成支撑；架体二与架体一连接，并位于板本体的下方；加强筋部的一端与架体二远离架体一一端连接，加强筋部的另一端贴合架体二靠近板本体的面延伸和弯曲，之后延伸至部分覆盖或完全覆盖架体一；
二、支撑部的横截面呈L形；支撑部连接在板本体的下方形成支撑；加强筋部的一端与支撑部远离板本体一侧连接，加强筋部的另一端贴合支撑部靠近板本体的面延伸和弯曲，之后延伸至部分覆盖板本体。
两种方案中，加强筋部均在竖直方向对支撑部形成加强，可进一步提高板体的强度。
优选地，所述方案一中，通过加强连接件将架体二上部、加强筋部和板本体固定。该设计可避免板体在承载重物时变形，提高板件的可靠性和安全性，使板体满足高承重需求。
一种金属箱，其特征在于：包括底板、侧板、顶板、背板和层板；所述底板和层板分别采用上述高强度预涂板体。
优选地，所述底板、侧板、顶板和背板通过固定连接件连接。本实用新型金属箱只需要通过固定连接件即可将底板、侧板、顶板和背板进行组装，不需要焊接，可简化工序和节省产品生产成本，提高生产效率。
优选地，所述侧板的两侧分别设有侧板边条；侧板边条设有侧板下部安装孔；底板设有底板后侧安装孔；背板设有背板下部安装孔；所述固定连接件包括固定连接件一；所述侧板下部安装孔、底板后侧安装孔和背板下部安装孔位置相对应，并通过固定连接件一定位，以实现侧板、底板和背板同时固定。
优选地，所述侧板边条设有侧板上部安装孔；背板设有背板上部安装孔；顶板设有顶板后侧安装孔；所述固定连接件还包括固定连接件二；所述侧板上部安装孔、背板上部安装孔和顶板后侧安装孔位置相对应，并通过固定连接件二定位，以实现侧板、背板和顶板同时固定。
优选地，所述顶板采用如下两种方案之一：
一、顶板是指一体成型的顶板；
二、顶板包括顶板本体和连接在顶板本体前、后两侧的连接条；所述顶板后侧安装孔开设在位于顶板本体后侧的连接条上。
优选地，所述背板包括若干上下布设的背板单元；所述侧板边条设有侧板中部安装孔；相邻背板单元叠合，并在叠合处开设有背板拼接安装孔；所述固定连接件还包括固定连接件三；背板拼接安装孔与侧板中部安装孔位置相对应，并通过固定连接件三定位，以实现相邻背板单元和侧板同时固定。
该设计的好处是，多个板体可同时固定，节省固定连接件数量，金属箱安装更加简单、便捷。背板可拆分为若干背板单元，可缩小包装体积和减少运输成本。
与现有技术相比，本实用新型具有如下优点与有益效果：
1、本实用新型高强度预涂板体，通过预涂金属板剪裁和折弯即可制成，不需要进行加强筋焊接等工序，不存在焊接位置，后续不需要对焊接位置进行处理，可简化工序和节省产品生产成本，提高生产效率；
2、本实用新型高强度预涂板体具有良好的机械强度和承重能力；
3、本实用新型金属箱采用固定连接件即可将底板、侧板、顶板和背板进行组装，不需要焊接，可简化工序和节省产品生产成本，提高生产效率；
4、本实用新型金属箱，多个板体可同时固定，节省固定连接件数量，金属箱安装更加简单、便捷；背板可拆分为若干背板单元，可缩小包装体积和减少运输成本。
 附图说明
图1是实施例一高强度预涂板体的结构示意图；
图2是实施例一高强度预涂板体的剖面图；
图3是图2中A部放大图；
图4是实施例二高强度预涂板体的结构示意图；
图5是实施例二高强度预涂板体的剖面图；
图6是图5中B部放大图；
图7是本实用新型金属箱的结构示意图；
图8是本实用新型金属箱的爆炸图；
图9是本实用新型金属箱的组装示意图；
其中，1为板体、11为板本体、12为支撑部、121为架体一、122为架体二、13为加强筋部、14为加强连接件、2为底板、3为侧板、31为侧板边条、4为顶板、41为连接条、5为背板单元、6为层板、7为箱门、8为支撑脚。
 本发明的实施方式
下面结合附图与具体实施方式对本实用新型作进一步详细的描述。
实施例一
如图1至图3所示，本实施例一种高强度预涂板体，包括板本体11和连接在板本体11各个边位的若干支撑部12；至少两个支撑部12设有加强筋部13。本实施例中，不相邻的两个支撑部设有加强筋部；实际应用中也可以是三个或四个支撑部设有加强筋部。高强度预涂板体由一块预涂金属板弯曲制成；预涂金属板由中部向外依次包括板本体区域、支撑区域和加强区域；
板本体区域形成板本体11；支撑部12是指支撑区域带有定位弯位形成的支撑部；支撑部12位于板本体11下方；加强筋部13是指加强区域贴合支撑部12延伸、并贴合定位弯位弯曲形成的加强筋部。
具体地说，支撑部12包括横截面呈L形的架体一121和横截面呈倒L形的架体二122；架体一121连接在板本体11的下方形成支撑；架体二122与架体一121连接，并位于板本体11的下方；加强筋部13的一端与架体二122远离架体一121一端连接，加强筋部13的另一端贴合架体二122靠近板本体11的面延伸和弯曲，之后延伸至部分覆盖或完全覆盖架体一121。加强筋部13在竖直方向对支撑部12形成加强，可进一步提高板体的强度。
本实用新型高强度预涂板体，通过预涂金属板剪裁和折弯即可制成，不需要进行加强筋焊接等工序，不存在焊接位置，后续不需要对焊接位置进行处理，可简化工序和节省产品生产成本，提高生产效率。板体设有加强筋部13，可对支撑部12形成有效加固，从而提高板体整体的机械强度和承重能力。
优选通过加强连接件14将架体二122上部、加强筋部13和板本体11固定。该设计可避免板体在承载重物时变形，提高板件的可靠性和安全性，使板体满足高承重需求。
实施例二
本实施例一种高强度预涂板体，与实施例一的区别在于：如图4至图6所示，本实施例中，支撑部12的横截面呈L形；支撑部12连接在板本体11的下方形成支撑；加强筋部13的一端与支撑部12远离板本体11一侧连接，加强筋部13的另一端贴合支撑部12靠近板本体11的面延伸和弯曲，之后延伸至部分覆盖板本体11。
实施例三
如图7至图9所示，本实施例一种金属箱，包括底板2、侧板3、顶板4、背板、层板6、箱门和支撑脚；其中，底板2采用实施例一所述的高强度预涂板体，层板6采用实施例二所述的高强度预涂板体。
背板包括若干上下布设的背板单元5；底板2、侧板3、顶板4和背板单元5通过固定连接件连接。
具体地说，固定连接件包括固定连接件一、固定连接件二和固定连接件三；侧板3的两侧分别设有侧板边条31；侧板边条31设有侧板下部安装孔；底板2设有底板后侧安装孔；最下方背板单元设有背板下部安装孔；侧板下部安装孔、底板后侧安装孔和背板下部安装孔位置相对应，并通过固定连接件一定位，以实现侧板3、底板2和最下方背板单元同时固定。
侧板边条31设有侧板上部安装孔；最上方背板单元设有背板上部安装孔；顶板4设有顶板后侧安装孔；侧板上部安装孔、背板上部安装孔和顶板后侧安装孔位置相对应，并通过固定连接件二定位，以实现侧板3、最上方背板单元和顶板4同时固定。
顶板4优选包括顶板本体和连接在顶板本体前、后两侧的连接条41；顶板后侧安装孔开设在位于顶板本体后侧的连接条41上。实际应用中，顶板也可以是一体成型的顶板，顶板后侧安装孔开设在顶板中。
侧板边条31设有侧板中部安装孔；相邻背板单元5叠合，并在叠合处开设有背板拼接安装孔；背板拼接安装孔与侧板3中部安装孔位置相对应，并通过固定连接件三定位，以实现相邻背板单元5和侧板3同时固定。
本实用新型金属箱只需要通过固定连接件即可将底板2、侧板3、顶板4和背板进行组装，不需要焊接，可简化工序和节省产品生产成本，提高生产效率。多个板体可同时固定，节省固定连接件数量，金属箱安装更加简单、便捷。背板可拆分为若干背板单元5，可缩小包装体积和减少运输成本。
上述实施例为本实用新型较佳的实施方式，但本实用新型的实施方式并不受上述实施例的限制，其他的任何未背离本实用新型的精神实质与原理下所作的改变、修饰、替代、组合、简化，均应为等效的置换方式，都包含在本实用新型的保护范围之内。

Claims (9)

  1. 一种高强度预涂板体，其特征在于：包括板本体和连接在板本体各个边位的若干支撑部；至少两个支撑部设有加强筋部；高强度预涂板体由一块预涂金属板弯曲制成；所述预涂金属板由中部向外依次包括板本体区域、支撑区域和加强区域；
    所述板本体区域形成板本体；所述支撑部是指所述支撑区域带有定位弯位形成的支撑部；支撑部位于板本体下方；所述加强筋部是指加强区域贴合支撑部延伸、并贴合定位弯位弯曲形成的加强筋部。
  2. 根据权利要求1所述的高强度预涂板体，其特征在于：所述支撑部和加强筋部采用如下两种方案之一设置：
    一、支撑部包括横截面呈L形的架体一和横截面呈倒L形的架体二；架体一连接在板本体的下方形成支撑；架体二与架体一连接，并位于板本体的下方；加强筋部的一端与架体二远离架体一一端连接，加强筋部的另一端贴合架体二靠近板本体的面延伸和弯曲，之后延伸至部分覆盖或完全覆盖架体一；
    二、支撑部的横截面呈L形；支撑部连接在板本体的下方形成支撑；加强筋部的一端与支撑部远离板本体一侧连接，加强筋部的另一端贴合支撑部靠近板本体的面延伸和弯曲，之后延伸至部分覆盖板本体。
  3. 根据权利要求2所述的高强度预涂板体，其特征在于：所述方案一中，通过加强连接件将架体二上部、加强筋部和板本体固定。
  4. 一种金属箱，其特征在于：包括底板、侧板、顶板、背板和层板；所述底板和层板分别采用权利要求1至3中任一项所述的高强度预涂板体。
  5. 根据权利要求4所述的金属箱，其特征在于：所述底板、侧板、顶板和背板通过固定连接件连接。
  6. 根据权利要求5所述的金属箱，其特征在于：所述侧板的两侧分别设有侧板边条；侧板边条设有侧板下部安装孔；底板设有底板后侧安装孔；背板设有背板下部安装孔；所述固定连接件包括固定连接件一；所述侧板下部安装孔、底板后侧安装孔和背板下部安装孔位置相对应，并通过固定连接件一定位，以实现侧板、底板和背板同时固定。
  7. 根据权利要求6所述的金属箱，其特征在于：所述侧板边条设有侧板上部安装孔；背板设有背板上部安装孔；顶板设有顶板后侧安装孔；所述固定连接件还包括固定连接件二；所述侧板上部安装孔、背板上部安装孔和顶板后侧安装孔位置相对应，并通过固定连接件二定位，以实现侧板、背板和顶板同时固定。
  8. 根据权利要求7所述的金属箱，其特征在于：所述顶板采用如下两种方案之一：
    一、顶板是指一体成型的顶板；
    二、顶板包括顶板本体和连接在顶板本体前、后两侧的连接条；所述顶板后侧安装孔开设在位于顶板本体后侧的连接条上。
  9. 根据权利要求6所述的金属箱，其特征在于：所述背板包括若干上下布设的背板单元；所述侧板边条设有侧板中部安装孔；相邻背板单元叠合，并在叠合处开设有背板拼接安装孔；所述固定连接件还包括固定连接件三；背板拼接安装孔与侧板中部安装孔位置相对应，并通过固定连接件三定位，以实现相邻背板单元和侧板同时固定。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114851645A (zh) * 2022-04-14 2022-08-05 江苏立霸实业股份有限公司 一种防锈耐蚀型复合强化预涂板及其制备工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4309706A1 (de) * 1993-03-25 1994-09-29 Bohle L B Pharmatech Gmbh Manschette aus gummi-elastischem Werkstoff
EP0907587A1 (fr) * 1996-04-18 1999-04-14 Rionde S.A. Paroi ou enveloppe formee de feuilles de tole tendues sur une ossature ou une charpente et son procede de construction
CN2876005Y (zh) * 2006-03-26 2007-03-07 东莞市永强汽车制造有限公司 油罐车围板装置
CN204368766U (zh) * 2014-12-31 2015-06-03 中集车辆（集团）有限公司 运输箱

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4309706A1 (de) * 1993-03-25 1994-09-29 Bohle L B Pharmatech Gmbh Manschette aus gummi-elastischem Werkstoff
EP0907587A1 (fr) * 1996-04-18 1999-04-14 Rionde S.A. Paroi ou enveloppe formee de feuilles de tole tendues sur une ossature ou une charpente et son procede de construction
CN2876005Y (zh) * 2006-03-26 2007-03-07 东莞市永强汽车制造有限公司 油罐车围板装置
CN204368766U (zh) * 2014-12-31 2015-06-03 中集车辆（集团）有限公司 运输箱

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114851645A (zh) * 2022-04-14 2022-08-05 江苏立霸实业股份有限公司 一种防锈耐蚀型复合强化预涂板及其制备工艺
CN114851645B (zh) * 2022-04-14 2024-01-30 江苏立霸实业股份有限公司 一种防锈耐蚀型复合强化预涂板的制备工艺

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