CN206187744U - Hard top -openable container - Google Patents

Hard top -openable container Download PDF

Info

Publication number
CN206187744U
CN206187744U CN201621235164.3U CN201621235164U CN206187744U CN 206187744 U CN206187744 U CN 206187744U CN 201621235164 U CN201621235164 U CN 201621235164U CN 206187744 U CN206187744 U CN 206187744U
Authority
CN
China
Prior art keywords
top board
cover plate
cover
casing
hard open
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201621235164.3U
Other languages
Chinese (zh)
Inventor
刘波
姜笃良
闫雯
王光宇
韩素娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China International Marine Containers Group Co Ltd
Yangzhou Runyang Logistic Equipment Co Ltd
Original Assignee
China International Marine Containers Group Co Ltd
Yangzhou Runyang Logistic Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China International Marine Containers Group Co Ltd, Yangzhou Runyang Logistic Equipment Co Ltd filed Critical China International Marine Containers Group Co Ltd
Priority to CN201621235164.3U priority Critical patent/CN206187744U/en
Application granted granted Critical
Publication of CN206187744U publication Critical patent/CN206187744U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Closures For Containers (AREA)

Abstract

The utility model discloses a hard top -openable container. This hard top -openable container includes: the box, the top of box has the opening, the top cap, the top cap covers on the opening, just the top cap includes first roof and second roof, the first end of second roof with the first end hinge of first roof connects, makes the second roof can around the first axle for the plastic width -lock type single -layer sealed packing case comprises a casin, the first axle extends on the horizontal direction, the pivot device, the second end of first roof is connected to the pivot device, and pass through be connected to pivot device pivot the top of box, and drive arrangement, drive arrangement is connected to the pivot device, and via the pivot device to first roof provides the drive that makes its pivot power. This hard top -openable container can realize the switching of top cap automatically to reduce intensity of labour, raise the efficiency and the security.

Description

Hard open top container
Technical field
The utility model is related to container technology field, in particular it relates to a kind of hard open top container.
Background technology
Container is a kind of means of transport commonly used in modern logistics industry.Container is due to transportation applications and required transport The difference of article, the part that can be opened may generally reside in top, side or end, and the openable container in top is commonly referred to as Be open top container., used as logistics transportation instrument, with land-and-water transportation is easy to, the efficiency of loading and unloading is high and is easy to dress for open top container The advantages of unloading large cargo.And open top container due to its top can the difference of material used by opening section can be divided into and open top firmly Container and soft open top container.The hard top cover of conventional hard open top container is separately positioned with casing at present, in dress Top cover must be sling by outside crane gear before goods and be placed on just can handling goods behind other places.It is this to open firmly Top container has the following disadvantages:Hard top cover removed and installation are needed by outside crane gear, cannot only be operated by manpower, So that being equipped with special suspender, this can increase use cost;And generally need to occupy larger after hard top cover removed Parking space, the lifting space that needs is larger when dismantling in addition and installing top cover, and some narrow and small places such as small depot cannot Meet demand.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of hard open top container, described to open firmly Top container includes:Casing, the top of the casing has opening;Top cover, the top cover is covered over said opening, and described Top cover includes the first top board and the second top board, and the first end of second top board is hinged with the first end of first top board, makes Obtaining second top board can foldedly overturn around first axle relative to first top board, and the first axle is in level side Upwardly extend;Pivoting device, the second end of first top board is connected to the pivoting device, and by the pivoting device pivot It is connected to the top of the casing with turning;And drive device, the drive device is connected to the pivoting device, and via institute State pivoting device and the driving force for pivoting it is provided to first top board.
Preferably, the hard open top container also includes carriage, and the carriage is arranged on second top board Second end relative with the first end both sides, and the both sides of the casing are provided with cunning corresponding with the carriage Road.
Preferably, the pivoting device includes pedestal, power transmission shaft and connecting plate, and the pedestal is fixed to the width of the casing The both sides in direction are spent, the power transmission shaft is rotatably arranged in the pedestal, and one end of the connecting plate is connected to the biography Moving axis and the other end are connected to the second end of first top board.
Preferably, the drive device includes motor and decelerator, the input shaft of the decelerator and the motor connection, And the output shaft of the decelerator is connected with the power transmission shaft.
Preferably, the hard open top container also includes motor box, and the motor box is arranged at the power transmission shaft, described Drive device is arranged in the motor box.
Preferably, the pivoting device also includes multiple bearing blocks, and the multiple bearing block is fixed between the pedestal On the casing, the power transmission shaft is arranged in the bearing block.
Preferably, the power transmission shaft includes each independent driving shaft and driven axle, and the motor box is arranged on the master Between moving axis and the driven axle, the driving shaft is connected to the deceleration than the passive axial length, one end of the driving shaft The output shaft of device, the other end of the driving shaft is connected to the pedestal of the casing side, and one end of the driven axle is connected to The pedestal of the casing opposite side, and the other end of the driven axle is connected on the bearing block.
Preferably, the top cover includes the first cover plate and the second cover plate each other in opposite opened, first cover plate and institute Stating the second cover plate includes first top board and second top board, the open side of first cover plate and second cover plate Open side snapping.
Preferably, the hard open top container also includes waterproof construction, and the waterproof construction is arranged on first cover plate Open side and the open side of second cover plate between and/or first top board first end and second top board Between one end.
Preferably, the waterproof construction includes being arranged on the open side and/or first top board of first cover plate The extension edge for extending laterally in first end and be arranged on second cover plate open side and/or second top board Vertically extending upper overturning on one end, the extension edge can be covered in the upper overturning top.
Preferably, the waterproof construction also includes sealing joint strip, and the sealing joint strip is arranged at the upper overturning, described Waterproof construction also includes the abutment edge being arranged in the first end of the open side of first cover plate and/or first top board, The abutment edge extends straight down from the extension edge, and the abutment edge can be pressed against to the sealing joint strip.
Preferably, the hard open top container also includes stopping means, and the stopping means is arranged on the casing top, And near the pivoting device, the stopping means is provided with blocking surface, the blocking surface is configured to be pivoted in the top cover and beats Stop the top cover when opening to predetermined angular.
Can be seen that hard open top container provided by the utility model by the analysis of above technical scheme can be by driving Dynamic device drives to realize automatically opening up and closing for top cover.It is extra due to not needing when top cover is covered on container Hanging device and hoisting ring etc. and do not need operating personnel risky operation, therefore improve handling operation operating efficiency, Because top cover and casing or external object are collided when reducing labour intensity, expand and use scope, and eliminating handling, and lose Lose it and use the situation of function, while improve the security of operation.Also, in the case where container body is larger, pass through The first top board and the second top board are hinged, the space occupied by top cover can be more saved in the state of top cover opening.
A series of concept of reduced forms is introduced in utility model content part, this will be in specific embodiment part Middle further description.Utility model content part of the present utility model is not meant to attempt to limit claimed Technical scheme key feature and essential features, the guarantor for attempting to determine technical scheme required for protection is not meant that more Shield scope.
Below in conjunction with accompanying drawing, advantages and features of the present utility model are described in detail.
Brief description of the drawings
Drawings below of the present utility model is in this as a part of the present utility model for understanding the utility model.Accompanying drawing In show embodiment of the present utility model and its description, for explaining principle of the present utility model.In the accompanying drawings,
Fig. 1 is the top view of the hard open top container according to a preferred embodiment of the present utility model;
Fig. 2 is the sectional view of the hard open top container cut along the A-A in Fig. 1;
Fig. 3 is the side view of the hard open top container according to a preferred embodiment of the present utility model, wherein at top cover In closed mode;
Fig. 4 is another side view of the hard open top container according to a preferred embodiment of the present utility model, wherein Top cover is in open mode;And
Fig. 5 is the partial enlarged drawing of region B in Fig. 2.
Specific embodiment
In the following description, a large amount of concrete details are given and the utility model is more thoroughly managed to provide Solution.It will be apparent, however, to one skilled in the art that the utility model can be without one or more of these thin Save and be carried out.In other examples, in order to avoid obscuring with the utility model, for more well known in the art Technical characteristic is not described.
In order to thoroughly understand the utility model, detailed structure will be proposed in following description.Obviously, the utility model Execution be not limited to specific details appreciated by those skilled in the art.Preferred embodiment of the present utility model is retouched in detail State it is as follows, but except these detailed description in addition to, the utility model can also have other embodiment.
The utility model provides a kind of hard open top container (hereinafter referred to as container).Reference picture 1, container 100 includes Casing 110, top cover 120, pivoting device 130 and drive device (not shown).To hereafter be described in greater detail one by one.Packaging The other structures of case 100 are known in the art, for sake of simplicity, being not described in detail herein.
The top of casing 110 has the opening of rectangle, and top cover 120 is covered on the opening.As shown in figure 1, excellent at one In the implementation method of choosing, top cover 120 includes the first cover plate 170 and the second cover plate 180 each other in opposite opened, the first cover plate 170 Open side and the second cover plate 180 open side snapping, in this way, the first cover plate 170 and the second cover plate 180 can respectively in container Length direction on to container outside open.Preferably, in the illustrated embodiment, the first cover plate 170 and the second cover plate 180 Shape and structure are identical, and the shape and structure of the cover plate 180 of certain first cover plate 170 and second can also be different.Under Text by only by taking the first cover plate 170 as an example to being described in detail according to the top cover of preferred embodiment of the present utility model.Certainly, In unshowned other embodiment, top cover 120 can also only include a big cover plate, and those skilled in the art can be with root It is configured according to being actually needed.
As shown in figure 1, the first cover plate 170 includes the first top board 121 and the second top board 122.The first end of the second top board 122 The first end 121a of 122a and the first top board 121 is adjacent to each other, and is linked together by way of being hinged so that the second top Plate 122 can foldedly overturn around the first axle D for extending in the horizontal direction relative to the first top board 121.Reference picture 1, the One axis D is by the first top board 121 and the jointed shaft of the second top board 122, and it is horizontal to be generally parallel to the end of casing 110 Beam 101.
The second end 121b opposite with first end 121a of the first top board 121 is pivotally connected to by pivoting device 130 The top of casing 110.Specifically, pivoting device 130 includes two pedestals of the both sides being located on container width direction 131st, by two power transmission shafts of pedestal 131 132 and connecting plate 133.Two pedestals 131 are positioned relative to each other in casing 110 Top two top beam of laterally 102 on, the two ends of power transmission shaft 132 are rotatably arranged in two pedestals 131, connecting plate 133 One end be fixedly attached to power transmission shaft 132 and the other end is fixedly attached to the second end 121b of the first top board 121.Preferably, pivot Rotary device 130 can include multiple connecting plates 133, for example, in the shown embodiment, pivoting device 130 includes two connections Plate 133, so that the first top board 121 is more firmly connected to the top of casing 110.
Further, in order that the first cover plate 170 is more securely connected on casing, it is preferable that pivoting device 130 also includes Multiple bearing blocks 134.For example, as shown in figure 1, in the shown embodiment, pivoting device 130 includes 4 bearing blocks 134, axle Bearing 134 is fixed on casing 110 between two pedestals 131, and power transmission shaft 132 is set in bearing block.Certainly, not shown Other embodiment in, pivoting device 130 can also include other quantity bearing block, such as 3,5 etc..
As depicted in figs. 1 and 2, the second end 122b of the second top board 122 is adjacent with the second cover plate 180, and the second end 122b is provided with along slidable two carriages 150 in container length direction along the both sides in container width direction.Phase Ying Di, casing 110 is provided with and the carriage 150 corresponding two on two top beam of laterally relative along container width direction Individual slideway 151.The carriage 150 can be, for example, roller.Thus, when the first top board 121 is pivotally opened relative to casing 110 When, the carriage 150 that the second top board 122 being hinged with the first top board 121 can be by setting thereon is slided along slideway 151 It is dynamic so that the second top board 122 can be folded along it with the articulated position between the first top board 121, so that the first cover plate 170 dozens Open.
Drive device includes motor and decelerator.Motor is power source, decelerator be transmission device and including input shaft and Output shaft.Wherein, motor is connected by connector with the input shaft of decelerator, and the output shaft of decelerator is connected to by shaft coupling The power transmission shaft 132 of pivoting device 130.So as to, the power that motor is produced can order about decelerator rotation, and then by decelerator The rotation is transferred to output shaft the power transmission shaft 132 of pivoting device 130, and rotates power transmission shaft 132, further, power transmission shaft 132 Connected first top board 121 can be driven to pivot.Specifically, for example, when the output shaft of decelerator is rotated forward, can band Dynamic first top board 121 is opened.And when the output shaft of decelerator is reversely rotated, the first top board 121 can be driven to close.It is preferred that Ground, the first cover plate 170 and the second cover plate 180 are provided with corresponding drive device, to cause to the first cover plate 170 and the second lid The control of plate 180 can be more flexible.Certainly, drive device is it can also be provided that other forms, as long as ensure that what it was provided Driving force can pivot the first top board 121.For example, drive device could be arranged to hydraulic pump etc..
Preferably, container 100 also includes motor box 141, and motor box 141 is arranged at the power transmission shaft 132 of casing top. Drive device can be arranged in motor box 141, played a protective role with to it.
With continued reference to Fig. 1, power transmission shaft 132 includes driving shaft 135 and driven axle 136 separated from one another.Above-mentioned motor box 141 are arranged between driving shaft 135 and driven axle 136.Preferably, driving shaft 135 is more long than driven axle 136.Above-mentioned decelerator is defeated The center of shaft is on the same line with the center of driving shaft 135 and driven axle 136.Specifically, one end of driving shaft 135 The output shaft of decelerator is connected to, the other end of driving shaft 135 is connected to the pedestal 131 of the side of casing 110;Driven axle 136 One end is connected to the pedestal 131 of the opposite side of casing 110, and the other end of driven axle 136 is connected on bearing block 134.Set with this Mode is put, during the first cover plate 170 is opened, drive device can drive driving shaft 135 to rotate, and the band of driving shaft 135 Connected first top board 121 is moved to pivot, and then, the first top board 121 drives driven axle 136 to rotate.
Preferably, as shown in Figure 4 and Figure 5, container 100 also includes stopping means 190.Stopping means 190 is arranged on case The top of body 110 is near the position of pivoting device 130.Stopping means 190 is provided with blocking surface 191, when top cover 120 is pivotally opened During to predetermined angular, stopping means 190 can stop top cover 120 by blocking surface 191, and position-limiting action is played with to top cover 120.It is excellent Selection of land, the predetermined angular can be 90 degree of -145 degree, so that the angle that the first cover plate 170 is opened is tried one's best greatly.Certainly, this area skill The predetermined angular can also be set to other values by art personnel according to actual needs.
For the sealing and the first top board 121 at the open side for ensureing the first cover plate 170 and the second cover plate 180 and The sealing of the hinged place (i.e. the first end 122a of the first end 121a of the first top board 121 and the second top board 122) of two top boards 122 Property, as shown in Figures 2 and 3, at the open side of the first cover plate 170 and the second cover plate 180 and the first top board 121 and the second top board 122 hinged place is provided with waterproof construction 160.Certainly, those skilled in the art can also according to actual needs only above-mentioned Waterproof construction is set at a position in two positions.The construction of waterproof construction is similar at above-mentioned two, hereafter only being arranged at It is briefly described as a example by waterproof construction at the open side of the first cover plate 170 and the second cover plate 180.
Waterproof construction 160 include being arranged on the extension edge 161 for extending laterally in the open side of the first cover plate 170 and from this The abutment edge 164 that extension edge 161 extends straight down, and be arranged on vertically extending in the open side of the second cover plate 180 Upper overturning 162, and when the first cover plate 170 and the second cover plate 180 are closed, extension edge 161 is covered in the top of upper overturning 162, So as to play the purpose for preventing water from entering internal container.It is further preferred that waterproof construction 160 also includes sealing joint strip 163, Sealing joint strip 163 is arranged on the upper end of the upper overturning 162 of the open side of the second cover plate 180.When the first cover plate 170 and second When cover plate 180 is closed, abutment edge 164 can be only pressed against to sealing joint strip 163, so as to play sealing function.Certainly, waterproof construction The sealing structure that can also be taken other form in 160, as long as ensure that the snapping of the first cover plate 170 and the second cover plate 180 The sealing effectiveness at place.It is above-mentioned preferred embodiment to ensure that water will not be by first in the case of sleety weather Enter internal container at the snapping of the cover plate 180 of cover plate 170 and second, therefore beneficial to the matter of the hard open top container product of raising Amount.
Preferably, container 100 also includes the electric machine controller 200 being controlled to drive device.It is further preferred that Electric machine controller 200 is arranged on the bottom of casing 110, to facilitate the operation of operating personnel.Drive device and electric machine controller 200 Between connected up using corrugated flexible hose, it is preferable that the exposed part in the outside of casing 110 of corrugated flexible hose is provided with protective cover.
Can be seen that hard open top container provided by the utility model by the analysis of above technical scheme can be by driving Dynamic device drives to realize automatically opening up and closing for top cover.It is extra due to not needing when top cover is covered on container Hanging device and hoisting ring etc. and do not need operating personnel risky operation, therefore improve handling operation operating efficiency, Because top cover and casing or external object are collided when reducing labour intensity, expand and use scope, and eliminating handling, and lose Lose it and use the situation of function, while improve the security of operation.Also, in the case where container body is larger, pass through The first top board and the second top board are hinged, the space occupied by top cover can be more saved in the state of top cover opening.
The utility model is illustrated by above-described embodiment, but it is to be understood that, above-described embodiment is For citing and descriptive purpose, and it is not intended to be limited to the utility model in described scope of embodiments.In addition ability Field technique personnel it is understood that the utility model is not limited to above-described embodiment, according to teaching of the present utility model also More kinds of variants and modifications can be made, these variants and modifications all fall within the utility model scope required for protection with It is interior.Protection domain of the present utility model is defined by the appended claims and its equivalent scope.

Claims (12)

1. a kind of hard open top container, it is characterised in that including:
Casing, the top of the casing has opening;
Top cover, the top cover is covered over said opening, and the top cover includes the first top board and the second top board, second top The first end of plate is hinged with the first end of first top board so that second top board can be around first axle relative to described First top board foldedly overturns, and the first axle extends in the horizontal direction;
Pivoting device, the second end of first top board is connected to the pivoting device, and by the pivoting device pivotally It is connected to the top of the casing;And
Drive device, the drive device is connected to the pivoting device, and via the pivoting device to first top board Offer makes the driving force that it is pivoted.
2. hard open top container according to claim 1, it is characterised in that the hard open top container also includes sliding filling Put, the carriage is arranged on the both sides at second end relative with the first end of second top board, and the casing Both sides be provided with slideway corresponding with the carriage.
3. hard open top container according to claim 1, it is characterised in that the pivoting device includes pedestal, power transmission shaft And connecting plate, the pedestal is fixed to the both sides of the width of the casing, and the power transmission shaft is rotatably arranged in described In pedestal, one end of the connecting plate is connected to the power transmission shaft and the other end is connected to the second end of first top board.
4. hard open top container according to claim 3, it is characterised in that the drive device includes motor and deceleration Device, the input shaft of the decelerator and the motor connection, and the output shaft of the decelerator is connected with the power transmission shaft.
5. hard open top container according to claim 4, it is characterised in that the hard open top container also includes motor Box, the motor box is arranged at the power transmission shaft, and the drive device is arranged in the motor box.
6. hard open top container according to claim 5, it is characterised in that the pivoting device also includes multiple bearings Seat, the multiple bearing block is fixed on the casing between the pedestal, and the power transmission shaft is arranged in the bearing block.
7. hard open top container according to claim 6, it is characterised in that the power transmission shaft includes each independent active Axle and driven axle, the motor box are arranged between the driving shaft and the driven axle, and the driving shaft is than the driven axle Long, one end of the driving shaft is connected to the output shaft of the decelerator, and the other end of the driving shaft is connected to the casing The pedestal of side, one end of the driven axle is connected to the pedestal of the casing opposite side, and the other end of the driven axle connects It is connected on the bearing block.
8. hard open top container according to claim 1, it is characterised in that the top cover include each other in opposite opened the One cover plate and the second cover plate, first cover plate and second cover plate include first top board and second top board, The open side snapping of the open side of first cover plate and second cover plate.
9. hard open top container according to claim 8, it is characterised in that the hard open top container also includes waterproof knot Structure, the waterproof construction is arranged between the open side of the open side of first cover plate and second cover plate and/or described Between the first end of the first end of the first top board and second top board.
10. hard open top container according to claim 9, it is characterised in that the waterproof construction includes being arranged on described The extension edge for extending laterally in the first end of the open side of the first cover plate and/or first top board and it is arranged on described Vertically extending upper overturning in the first end of the open side of two cover plates and/or second top board, the extension edge can cover Cover above the upper overturning.
11. hard open top containers according to claim 10, it is characterised in that the waterproof construction also includes fluid sealant Bar, the sealing joint strip is arranged at the upper overturning, and the waterproof construction also includes being arranged on the unlatching of first cover plate Abutment edge in the first end of side and/or first top board, the abutment edge extends straight down from the extension edge, described Abutment edge can be pressed against to the sealing joint strip.
12. hard open top containers according to claim 1, it is characterised in that the hard open top container also includes spacing Device, the stopping means is arranged on the casing top, and near the pivoting device, the stopping means is provided with stop Face, the blocking surface is configured to stop the top cover when the top cover is pivotally opened to predetermined angular.
CN201621235164.3U 2016-11-17 2016-11-17 Hard top -openable container Active CN206187744U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621235164.3U CN206187744U (en) 2016-11-17 2016-11-17 Hard top -openable container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621235164.3U CN206187744U (en) 2016-11-17 2016-11-17 Hard top -openable container

Publications (1)

Publication Number Publication Date
CN206187744U true CN206187744U (en) 2017-05-24

Family

ID=58726543

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621235164.3U Active CN206187744U (en) 2016-11-17 2016-11-17 Hard top -openable container

Country Status (1)

Country Link
CN (1) CN206187744U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107323904A (en) * 2017-07-04 2017-11-07 南通润邦重机有限公司 A kind of rain insensitive device for bulk goods material system
CN108216972A (en) * 2017-11-29 2018-06-29 中车齐齐哈尔车辆有限公司 Container and container loading method
CN110254981A (en) * 2019-06-06 2019-09-20 大连中集特种物流装备有限公司 Open top container

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107323904A (en) * 2017-07-04 2017-11-07 南通润邦重机有限公司 A kind of rain insensitive device for bulk goods material system
CN108216972A (en) * 2017-11-29 2018-06-29 中车齐齐哈尔车辆有限公司 Container and container loading method
CN110254981A (en) * 2019-06-06 2019-09-20 大连中集特种物流装备有限公司 Open top container

Similar Documents

Publication Publication Date Title
CN206187744U (en) Hard top -openable container
CN107512496A (en) A kind of horizontal container convenient for unloading
CN214822801U (en) Novel box commodity circulation transport vechicle
CN207157318U (en) The automobile of automobile bodies and the application automobile bodies
CN113460732B (en) Intelligent coal loading device
KR101540456B1 (en) Cargo Box for Truck
CN203319067U (en) Open top container
CN205891711U (en) Half fluid material transportation container
CN2933958Y (en) Truck telescopic rainproof apparatus
CN208037236U (en) Container
CN207201393U (en) A kind of grain storehouse protection against the tide blowing device
CN206751270U (en) A kind of construction device for discharging
US2591050A (en) Roof for truck bodies
CN204642793U (en) Mud case lid and there is its mud pit
CN206394510U (en) A kind of self-discharging vehicle backdoor opener
CN2174444Y (en) Dumping goods cabinet
KR101618607B1 (en) Sealed Cargo Box Cover Opening and Closing as possible Left and Right
CN206706860U (en) A kind of big volume road scarfing cinder navy barrow
CN206466332U (en) A kind of disc type packing carton
CN211337692U (en) Can convertible transfer chain and input port mechanism thereof
CN215889408U (en) Construction is with platform of unloading
KR19990000298U (en) Automatic opening and closing cover of loading box in dump truck
CN214323092U (en) Plate fixing device for protecting and packaging four corners of plate
KR100654291B1 (en) Apparatus for covering load box in truck
CN205132194U (en) Hard top -openable container

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant