CN201301027Y

CN201301027Y - Pallet box and connecting structure thereof

Info

Publication number: CN201301027Y
Application number: CNU2008201093573U
Authority: CN
Inventors: 国漫军
Original assignee: China International Marine Containers Group Co Ltd
Current assignee: China International Marine Containers Group Co Ltd
Priority date: 2008-07-21
Filing date: 2008-07-21
Publication date: 2009-09-02
Anticipated expiration: 2018-07-21

Abstract

The utility model relates to a pallet box and its connecting structure. The connecting structure is used for the connection between the wall and the chassis of the pallet box, comprising: a bottom surface fixed on the bottom edge beam of the pallet box chassis; a first side and a second The two sides are respectively connected with two opposite side edges of the bottom surface parallel to the bottom edge beam, and the second side is higher than the first side; the top surface is connected with the top edge of the second side and faces the first side The side is set, and an opening is formed between the outer edge of the top surface and the top edge of the first side to match and insert the lower side beam of the wall of the pallet box; wherein, the bottom surface, the first side, the second The side sill and the top surface jointly define an accommodating space capable of accommodating the side sill and allowing it to rotate, and the top surface and the first side are respectively connected with The top surface of the side sill cooperates with the first side to restrict the upward movement and the horizontal movement of the side sill respectively.

Description

A kind of pallet case and connection structure thereof

Technical field

The utility model relates to a kind of transfer cask, relates in particular to a kind of pallet case and is used for connection structure connecting between pallet tank wall and the chassis.

Background technology

Existing tray fold case mostly at least one end wall or sidewall is connected with the chassis, and connection mode mostly is non-dismountable mode, as: hinge, axis of revolution, bolted ...This kind connection mode makes end wall, sidewall can easily, not realize separating and assembling with the chassis rapidly.Can not realize some special operating needs, as: the operator directly enters access goods in the case.

It as China Patent No. 200420009212.8 utility model patent, as shown in Figure 1, link together by hinge 2b between end wall 2 and the chassis 1, the gusset 1a that

sidewall

4,5 and chassis are 1 four jiaos installs by the groove latch structure is movable, for example cooperate with sliding tray 1b on being arranged on gusset 1a by the bearing pin 5b that is arranged on sidewall 5 both sides, and end wall 2 also can utilize hinge 2a to be divided into two parts up and down, makes it collapsible.But the end wall of this structure 2 is to captive joint with chassis 1, can not intactly take off, and can not realize entering the purpose of operation in the case.

The utility model content

Technical problem to be solved in the utility model is to provide a kind of pallet case and connection structure thereof, makes end wall or sidewall and chassis realize assembling or separation function by fast speed by simple connection structure.

To achieve these goals, the utility model provides a kind of connection structure, and being connected between the wall that is used for a pallet case and the chassis is characterized in that this connection structure comprises the bottom surface, is fixed on the skirt member on this pallet case chassis; First side and second side, respectively with this bottom surface on be parallel to this skirt member two opposed side edge be connected, and this second side is higher than this first side; End face is connected with the top edge of this second side and is provided with towards this first side, and forms between the top of the outer ledge of this end face and this first side that a following side bar with the wall of this pallet case is complementary and the opening of its insertion of confession; Wherein, this bottom surface, first side, second side and end face also limit one jointly can be held this time side bar and supply the spatial accommodation of its rotation, this end face and this first side cooperate with the end face and first side of this time side bar respectively in this opening inserts this spatial accommodation and when turning to connection location at this time side bar, limit this time side bar upward movement and horizontal motion respectively.

In the utility model one preferred embodiment, this end face first laterally inclinedly upwards is provided with towards this, and this first side, second side are connected with this bottom surface is vertical respectively.And the outer ledge of this end face aligns with the center line of this bottom surface.This first side is near a side setting in this pallet case case, and this second side is near the outer side setting of this pallet case case.

To achieve these goals, the utility model also provides a kind of pallet case, comprise chassis with four skirt membeies and four gussets, and be arranged on two relative sidewalls and two relative end walls on these four skirt membeies, it is characterized in that, each sidewall cooperates with the sliding tray of relative set on this gusset and is slidingly installed by being arranged on bearing pin on its both sides, each end wall removably is connected with this corresponding skirt member by the connection structure that at least one is arranged on this chassis on the corresponding skirt member, and, each this connection structure comprises: the bottom surface is fixed on the corresponding skirt member in this chassis; First side and second side, respectively with this bottom surface on be parallel to this skirt member two opposed side edge be connected, and this second side is higher than this first side; End face is connected with the top edge of this second side and is provided with towards this first side, and forms between the top of the outer ledge of this end face and this first side that a following side bar with this end wall is complementary and the opening of its insertion of confession; Wherein, this bottom surface, first side, second side and end face also limit one jointly can be held this time side bar and supply the spatial accommodation of its rotation, this end face and this first side cooperate with the end face and first side of this time side bar respectively in this opening inserts this spatial accommodation and when turning to connection location at this time side bar, limit this time side bar upward movement and horizontal motion respectively.

In the utility model, lock connection by lockset, lockhole between each end wall and the adjacent with it sidewall.Can also cooperate spacing by hook plate, positioning plate with dog hole between each end wall and the adjacent with it sidewall.This gusset outside is provided with a baffle plate corresponding to this sliding tray entrance, prevents that sidewall breaks away from sliding tray.And described end wall is divided into two parts up and down, is connected through the hinge between these two parts.The end face of this connection structure first laterally inclinedly upwards is provided with towards this, and this first side, second side are connected with this bottom surface is vertical respectively.First side of this connection structure is near a side setting in this pallet case case, and this second side is near the outer side setting of this pallet case case.

Connection structure of the present utility model is simple in structure, it can allow one or more end walls of pallet case, sidewall specific forms to realize separating with the chassis, satisfying special requirement, and in normal use, can form the integral body that satisfy operating needs with the chassis.

Description of drawings

Fig. 1 is existing pallet box structure scheme drawing, wherein is connected by hinge between end wall and the chassis;

Fig. 2 is a pallet box structure scheme drawing of the present utility model, wherein is connected by connection structure of the present utility model between end wall and the chassis;

Fig. 3 is the structural representation of connection structure of the present utility model;

Fig. 4 is that the structural representation of installing is inserted on end wall of the present utility model and chassis by connection structure;

Fig. 5 is the cutaway view along A-A line among Fig. 4, and wherein the following side bar of end wall inserts in the spatial accommodation from the opening of connection structure;

Fig. 6 is that the end wall among Fig. 5 inserts behind the spatial accommodation pilot process scheme drawing to inner rotary;

Fig. 7 is the scheme drawing that the end wall among Fig. 6 rotates to stand up position, and its upward movement and horizontal motion are limited by the end face and the side of connection structure respectively in the end face and the side of the following side bar of end wall at this moment.

The specific embodiment

As shown in Figure 2, pallet case 100 of the present utility model comprises a chassis 10, the gusset 11 that it has four side bars 15 and is connected the bight, and gusset 11 is provided with sliding tray 110; Two end walls that are oppositely arranged 20 and 30 flexibly connect by the connection structure on the corresponding chassis side bar 15 60 respectively; Two sidewalls that are oppositely arranged 40 and 50 cooperate with this sliding tray 110 by bearing pin 51 respectively, with chassis 10 flexible connections.Preferable, after

sidewall

40,50 was fit into sliding tray 110 by bearing pin 51, in the entrance of sliding tray 110, the outside of this gusset 11 can be provided with a baffle plate 113, skids off to avoid sidewall.

In the utility model, lock by lockset, engagement mechanism between adjacent end wall and the sidewall, lockset 70 for example is set on end wall 20, and on adjacent wall, cooresponding with it lockhole (not shown) is set.And, preferable,

end wall

20,30 can be designed to by hinge 212 bonded assemblys two parts 201,202 up and down, and coorespondingly cooperate spacing by hook plate 91, positioning plate 92 with dog hole in two-part both sides up and down.Better, this lockset 70 and hook plate 91, positioning plate 92 are corresponding, and promptly lockset 70 passes the lockhole that lock onto behind the hole on hook plate 91, the positioning plate 92 on the adjacent wall, thereby makes that the locking of whole pallet case is more reliable.And, on pallet case top top pile device 81 can be set, 10 bights, cooresponding chassis are formed for the pile space 82 of pile.

As Fig. 3～shown in Figure 5,, describe connection structure 60 structures of the present utility model in detail with the example that is connected between end wall 20 and the chassis 10.This connection structure 60 is preferably hook-type, and it has: bottom surface 61 is fixed on corresponding skirt member 15 upper surfaces 151 in this chassis; First side 62 and second side 63, respectively with this bottom surface on be parallel to this skirt member two opposed side edge be connected, and this second side 63 is higher than this first side 62; End face 64 is connected with the top edge of this second side 63 and is provided with towards this first side 62, and forms between the top 621 of the outer ledge 641 of this end face and this first side that a following side bar 25 with this end wall is complementary and the opening 66 of its insertion of confession; Wherein, this bottom surface 61, first side 62, second side 63 and end face 64 also limit one jointly can be held this time side bar 25 and supply the spatial accommodation 65 of its rotation, this end face 64 and this first side 62 cooperate with the end face and first side of this time side bar 25 respectively when this opening 66 inserts in this spatial accommodation 65 and turns to connection location at this time side bar 25, limit this time side bar upward movement and horizontal motion respectively.Preferable, this first side 62 is near being provided with in casees, and this second side 63 is provided with outward near casees, and this end face 64 tilts to extend upward, and its outer ledge 641 that may extend to end face 64 aligns with the center line of this bottom surface 61 substantially.Certainly, as required, also first side 62 can be arranged on the outer side of case, and second side 63 is arranged on a side in the case, and this end face 64 can extend certain-length according to design requirement, these are not as to restriction of the present utility model.

As shown in Figure 5, when needs are assembled, shown in arrow F1 among the figure, end wall 20 opening 66 along the hook-type attaching parts structure 60 on the chassis 10 in case is inserted the spatial accommodation 65.

As shown in Figure 6, shown in arrow F2 among the figure, the end wall 20 that outwards overturns makes the following side bar 25 of end wall cross the end face 64 of connection structure.

As shown in Figure 7, when end wall 20 reaches stand up position, when also being mode of operation, the end face 254 of the following side bar of end wall 20 is subjected to end face 64 restrictions of hook-type connection structure, can not upward movement, first side 252 of following side bar is subjected to first side 62 restriction of hook-type connection structure, can not horizontal motion, make end wall 20 and chassis 10 firm purpose of connecting thereby reach.

Therefore, can fold during pallet case empty van of the present utility model to save transport space, when assembling, adjacent end walls or sidewall link together by lockset or other forms, and by connection structure and firm, the inseparable integral body of chassis composition, to satisfy operating needs.

Be understandable that, those of ordinary skill in the art, when can according to the design needs, the design sidewall be connected by connection structure with the chassis, these not the conduct to restriction of the present utility model.

Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.

Claims

Being connected between 1, a kind of connection structure, the wall that is used for a pallet case and chassis, it is characterized in that this connection structure comprises

The bottom surface is fixed on the skirt member on this pallet case chassis;

First side and second side, respectively with this bottom surface on be parallel to this skirt member two opposed side edge be connected, and this second side is higher than this first side;

End face is connected with the top edge of this second side and is provided with towards this first side, and forms between the top of the outer ledge of this end face and this first side that a following side bar with the wall of this pallet case is complementary and the opening of its insertion of confession;

Wherein, this bottom surface, first side, second side and end face also limit one jointly can be held this time side bar and supply the spatial accommodation of its rotation, this end face and this first side cooperate with the end face and first side of this time side bar respectively in this opening inserts this spatial accommodation and when turning to connection location at this time side bar, limit this time side bar upward movement and horizontal motion respectively.
2, connection structure according to claim 1 is characterized in that, this end face first laterally inclinedly upwards is provided with towards this, and this first side, second side are connected with this bottom surface is vertical respectively.
3, connection structure according to claim 2 is characterized in that, the outer ledge of this end face aligns with the center line of this bottom surface.
According to claim 1 or 2 or 3 described connection structures, it is characterized in that 4, this first side is near a side setting in this pallet case case, this second side is near the outer side setting of this pallet case case.
5, a kind of pallet case, comprise chassis and be arranged on two relative sidewalls and two relative end walls on these four skirt membeies with four skirt membeies and four gussets, it is characterized in that, each sidewall cooperates with the sliding tray of relative set on this gusset and is slidingly installed by being arranged on bearing pin on its both sides, each end wall removably is connected with this corresponding skirt member by the connection structure that at least one is arranged on this chassis on the corresponding skirt member, and each this connection structure comprises:

The bottom surface is fixed on the corresponding skirt member in this chassis;

First side and second side, respectively with this bottom surface on be parallel to this skirt member two opposed side edge be connected, and this second side is higher than this first side;

End face is connected with the top edge of this second side and is provided with towards this first side, and forms between the top of the outer ledge of this end face and this first side that a following side bar with this end wall is complementary and the opening of its insertion of confession;

Wherein, this bottom surface, first side, second side and end face also limit one jointly can be held this time side bar and supply the spatial accommodation of its rotation, this end face and this first side cooperate with the end face and first side of this time side bar respectively in this opening inserts this spatial accommodation and when turning to connection location at this time side bar, limit this time side bar upward movement and horizontal motion respectively.
6, pallet case according to claim 5 is characterized in that, locks connection by lockset, lockhole between each end wall and the adjacent with it sidewall; Cooperate spacing by hook plate, positioning plate with dog hole between each end wall and the adjacent with it sidewall.
7, pallet case according to claim 6 is characterized in that, this gusset outside is provided with a baffle plate corresponding to this sliding tray entrance.
8, pallet case according to claim 7 is characterized in that, described end wall is divided into two parts up and down, is connected through the hinge between these two parts.
9, pallet case according to claim 5 is characterized in that, the end face of this connection structure first laterally inclinedly upwards is provided with towards this, and this first side, second side are connected with this bottom surface is vertical respectively.
10, pallet case according to claim 9 is characterized in that, first side of this connection structure is near a side setting in this pallet case case, and this second side is near the outer side setting of this pallet case case.